TY - GEN A1 - Estevez, Francisco A1 - Rebel, Gregor A1 - Jose, M. A1 - Castillo-Secilla, Jesús A1 - Gonzáles, Peter T1 - Cognitive Radio as solution for Saturation Problem in Wireless Sensor Networks: A survey of Cognitive Radio policies Y1 - 2014 ER - TY - JOUR A1 - Pineres-Espitia, G. A1 - Cama-Pinto, A. A1 - De, D. A1 - rosa, la A1 - Morron, F. A1 - Estevez, D. T1 - Design of a low cost weather station for detecting environmental changes Y1 - 2017 SN - 0798 1015 VL - Vol. 38 IS - Revista Espacios ER - TY - THES A1 - Schleifnig, Rüdiger T1 - Ein firewall-geschützter Internet-Server unter Windows NT N2 - Immer mehr Menschen nutzen das Internet für private oder geschäftliche Zwecke. Immer mehr Firmen und Behörden wissen die Vorteile des Intranets zu schätzen. An vielen Stellen werden heutzutage die Vorteile von beiden Netzen verknüpft, um möglichst effektives Arbeiten zu ermöglichen; Stichworte sind E-Mail, Online-Shopping, Online-Banking, Internet-Surfing, Datenkonsistenz, verteilte Systeme und Client-Server-Architekturen. Immer weniger Menschen sind jedoch in der Lage, die komplexen Strukturen, die diese neuen Techniken mit sich bringen oder durch die sie erst möglich werden, zu durchschauen. Auf der Gegenseite der vielen Vorteile, die diese nahezu grenzenlosen Kommunikationsmöglichkeiten bieten, stehen viele nicht zu unterschätzende Sicherheitsrisiken. Anders als bei den positiven Seiten dieser Entwicklung wissen aber viele Benutzer nichts von den Risiken oder unterschätzen und ignorieren diese. In dieser Diplomarbeit können aufgrund der knapp bemessenen Zeit, vorgesehen für die Diplomarbeit an der Fachhochschule sind etwa drei Monate, keine eigenständigen Untersuchungen über Viren oder andere Bedrohungen von Computersystemen durchgeführt werden. Diese Untersuchungen werden durch eine systematische Recherche, vor allem im Internet, ersetzt. Die Diplomarbeit soll zeigen, dass es sowohl im homogenen wie auch in einem heterogenen Umfeld - der Windows NT Server steht in einem UNIX-dominierten Netzwerk - möglich ist, mit geringem finanziellen und personellen Aufwand einen "relativ" sicheren Netzwerkserver mit Internetanbindung aufzubauen, welcher sowohl Angriffen von innen als auch von außen in einem gewissen Rahmen widerstehen kann. Vollkommene Sicherheit gibt es nicht und maximale Sicherheit wird man in diesem Zeit- und Kostenrahmen nicht erreichen können. Zu erreichen ist aber ein wesentlich höherer Sicherheits-Level als ihn Windows NT standardmäßig mit sich bringt. KW - firewall; Internet-Server Y1 - 1999 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-20 PB - FH Münster ER - TY - RPRT A1 - Effinger, Hans T1 - Implementation genetischer Algorithmen auf einem transputerbasierten Parallelrechner N2 - In dieser Arbeit sollen kurz die Vorgehensweise und erste Ergebnisse der Parallelisierung eines diskreten Optimierungsverfahrens, den sog. Genetischen Algorithmen, dargestellt werden. KW - Genetischer Algorithmus Y1 - 2000 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-40 PB - FH Münster ER - TY - THES A1 - Zink, Fabian T1 - Entwicklung und Implementierung einer Windows-Applikation zur Erkennung von Werbeblöcken N2 - Die gesamte Diplomarbeit ist ein Demonstrationsmodell. Es gelang Algorithmen zu finden, mit denen man auf optischem Wege Unterschiede zwischen einer Werbesendung und dem normalen Fernsehprogramm erkennen konnte. Y1 - 1998 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-12 PB - FH Münster ER - TY - GEN A1 - Fehn, Heinz-Georg T1 - Bildverarbeitung : Verarbeitung von Bildern N2 - Das Tutorial erläutert die Elemente von Bildverarbeitungssystemen. Es befaßt sich mit den Prinzipen der Beleuchtung, Optik, Kamerasystemen und Bilderfassungskarten (Framegrabber) als Komponenten der Bildgebung und -erfassung. Weiterhin stellt sich die Bildverarbeitung als ein Gebiet der zweidimensionalen digitalen Signalverarbeitung dar. Im Verlauf des Tutorials wird daher auch auf die Grundlagen der Bilddigitalisierung und Bilddarstellung im Rechner und ihr Einfluß auf die Bildauswertung eingegangen. So kann die Verarbeitung von Bildern durch den Rechner mittels ikonischer Bildverarbeitung, also die Handhabung Bilddaten als Repräsentation von Helligkeitsinformationen, durchgeführt werden. Die Verfahren basierend auf Punktoperationen, lokale Operationen und globale Operationen z.B. zur Kontrastverbesserung, zur Rauschbefreiung oder Strukturfindung sind Methoden der ikonischen Bildanalyse. Im Rahmen des Tutorials werden die Grundlagen und Methoden der ikonischen Bildverarbeitung am Beispiel industrieller Aufgabenstellungen und Anwendungen erläutert. Die symbolische Bildverarbeitung basiert hingegen auf extrahierten Bildmerkmalen, wie z.B. Umfang, Schwerpunkt, Form etc. Ein Merkmalsvektor, gebildet aus solchen Kenngrößen stellt eine symbolische Beschreibung von Bildinhalten dar und kann z.B. zur Objektklassifikation verwendet werden. KW - Bildverarbeitung Y1 - 2000 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-101 PB - FH Münster ER - TY - GEN A1 - Richert, Peter T1 - Grundlagen der Elektrotechnik N2 - Diese Vorlesung „Grundlagen der Elektrotechnik“ im Studiengang Physikalische Technik beruht im wesentlichen auf den Büchern [MP92], [CW92] und [FB82]. [MP92] Anfängern, besser Fachfremden ist ein Studium von [MP92] empfohlen, das für Studenten des Fachbereiches Wirtschaft ausgelegt ist. [CW92] Bei vorhandenen Grundkenntnissen bietet sich [CW92] an, das über den Stoff der Vorlesung hinaus die Elektrotechnik theoretisch erläutert. [FB82] Aus dem Bereich Maschinenbau kommt [FB82], das für den Teil der elektrischen Maschinen als Vorlage diente. Es kann aber auch Fachfremden für ein allgemeines Verständnis empfolen werden. KW - Elektrotechnik KW - Grundlagen Y1 - 2000 U6 - http://dx.doi.org/10.25974/fhms-5 PB - FH Münster ER - TY - GEN A1 - Richert, Peter A1 - Furchert, Peter A1 - Göbel, Wolfgang T1 - Praktikum Grundlagen der Elektrotechnik N2 - Zu den Versuchen existieren Versuchsanleitungen, die die Grundlage zum Versuchsthema, die Geräteliste, die Versuchsschaltungen, die Meßaufgaben und die Fragen zur Auswertungen enthalten. Von den Praktikumsteilnehmern sind die theoretischen Grundlagen der einzelnen Versuche anhand der Versuchsanleitungen und ggf. weitergehender Fachliteratur jeweils vor dem Versuch selbständig zu erarbeiten. Stellt der Praktikumsleiter bei der Versuchsbesprechung fest, daß die Teilnehmer einer Gruppe die Grundlagen des aktuellen Versuches nicht beherrschen, so wird diese Gruppe i.a. von der momentanen Durchführung des Versuches ausgeschlossen und muß diesen Versuch an einem Nachholtermin durchführen. KW - Elektrotechnik Y1 - 2000 U6 - http://dx.doi.org/10.25974/fhms-9 PB - FH Münster ER - TY - THES A1 - Janke, Thorsten A1 - Koppers, Markus T1 - Optimierung und Implementierung eines Systems zur Unterdrückung von Werbeblöcken bei Aufzeichnungen mit dem Videorecorder N2 - Diese Diplomarbeit befaßt sich mit den Möglichkeiten Fernsehsendungen ohne Werbung mit dem Videorecorder aufzuzeichnen. Zur Erkennung von Werbeblöcken werden verschiedene Algorithmen, die auf einer optischen Detektion des Logos basieren, vorgestellt, in einer Softwarelösung implementiert, getestet und bewertet. KW - Werbeblöcke KW - Videorecorder Y1 - 1999 U6 - http://dx.doi.org/10.25974/fhms-8 PB - FH Münster ER - TY - THES A1 - Borgmann, Frank A1 - Möllers, Michael T1 - Realisierung und Implementierung einer zentralen, funkgestützten Steuerung der Rollladen eines Einfamilienhauses N2 - Die hier vorliegende Diplomarbeit befasst sich mit dem Thema "Realisierung und Implementierung einer zentralen, funkgestützten Steuerung der Rollladen eines Einfamilienhauses". Die entworfene Schaltung ist kompatibel zu einem bestehenden Funkschaltsystem für Steckdosen und Dimmer. Ein weiterer Zielpunkt dieser Diplomarbeit war, dass die neue Schaltung günstiger herzustellen ist, als schon existierende Systeme. Die Funktionalität eine Rolllade per Taster oder durch eine Funkfernbedienung, auf 433MHz Basis, zu bedienen bzw. zu steuern ist auch gegeben. Durch eine Verkleinerung der Platine bzw. eine Optimierung der Programmierung ist eine Verbesserung der Schaltung möglich. Weitere Funktionen können durch Ergänzung der Hard- und Software hinzugefügt werden. KW - Rollladen KW - Einfamilienhaus Y1 - 2000 U6 - http://dx.doi.org/10.25974/fhms-7 PB - FH Münster ER - TY - GEN A1 - Richert, Peter T1 - Praktikum Grundlagen der Elektrotechnik N2 - Die vorliegende Praktikumsanleitung ist in wesentlichen Teilen in Inhalt und Layout überarbeitet worden. Dazu haben neben Kollegen auch Studenten beigetragen, deren Ergebnisse Sie nun nutzen können. Um die Qualität weiter zu sichern und den Nutzen zu steigern, bitten wir Sie um folgende Mitarbeit: Sollten Sie bei der Vorbereitung Ihres 1. Versuches inhaltliche Fehler oder Rechtschreib- und Grammatikfehler feststellen, so teilen Sie uns diese bitte mit. Sollten Sie nach Abschluß des Praktikums Wünsche oder Anregungen haben, so teilen Sie uns diese bitte ebenfalls mit. KW - Elektrotechnik Y1 - 2000 U6 - http://dx.doi.org/10.25974/fhms-6 PB - FH Münster ER - TY - GEN A1 - Glösekötter, P. T1 - Wireless Sensor N2 - Wireless Sensor Y1 - 2013 U6 - http://dx.doi.org/10.25974/fhms-712 PB - FH Münster ER - TY - GEN A1 - Glösekötter, P. T1 - Embedded Systems N2 - Embedded Systems Y1 - 2013 U6 - http://dx.doi.org/10.25974/fhms-711 PB - FH Münster ER - TY - CHAP A1 - Glösekötter, Peter T1 - Hochintegrierte Mikro- und Nanosystem T2 - Workshop Nanotechnologie-Verbund NRW e.V. N2 - Die Beiträge, der Konferenz: • Nanotechnologie –Von Wunder-Materialien und solchen die es werden wollen • Mikrotechnik –to improve the qualityof live • Quantum Sensing for Industrial Applications • Geordnete Defekte in Graphit: Ein Fahrplan in Richtung Raumtemperatur Supraleitung • Funktionale mikro-und nanostrukturierte Folien als Bestandteil hochintegrierter Systeme KW - Hochintegrierte Mikro- und Nanosysteme Y1 - 2019 ER - TY - CHAP A1 - Mertens, K. T1 - „Status der Photovoltaik“, Tagung „Solarstrahlung - Wirkung, Anwendung, Messung und Simulation“, Deutsche Akademie für Photobiologie und Phototechnologie e.V., Freiburg, 19.05.2017 Y1 - 2017 ER - TY - JOUR A1 - Estevez, Francisco A1 - Rebel, G. A1 - González, J. A1 - Gloesekoetter, P. T1 - DARP: Dynamic and adaptive radio protocol for Wireless Sensor Networks JF - Electronics letters N2 - DARP is a new protocol proposal with some interesting features like dynamic roles and the use of virtual sub-networks. This article discusses about the wireless sensor network state of art and presents some desirable features in order to adapt these networks to new scenarios. These necessities are quite important to expand the applicability of wireless sensor networks and for this reason, here DARP is proposed. Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-8243 VL - 50 IS - 2 SP - 122 EP - 123 ER - TY - CHAP A1 - Ising, Fabian A1 - Poddebniak, Damian A1 - Kappert, Tobias A1 - Saatjohann, Christoph A1 - Schinzel, Sebastian T1 - Content-Type: multipart/oracle -- Tapping into Format Oracles in Email End-to-End Encryption T2 - 32nd USENIX Security Symposium N2 - S/MIME and OpenPGP use cryptographic constructions repeatedly shown to be vulnerable to format oracle attacks in protocols like TLS, SSH, or IKE. However, format oracle attacks in the End-to-End Encryption (E2EE) email setting are considered impractical as victims would need to open many attacker-modified emails and communicate the decryption result to the attacker. But is this really the case? In this paper, we survey how an attacker may remotely learn the decryption state in email E2EE. We analyze the interplay of MIME and IMAP and describe side-channels emerging from network patterns that leak the decryption status in Mail User Agents (MUAs). Concretely, we introduce specific MIME trees that produce decryption-dependent net work patterns when opened in a victim’s email client. We survey 19 OpenPGP- and S/MIME-enabled email clients and four cryptographic libraries and uncover a side-channel leaking the decryption status of S/MIME messages in one client. Further, we discuss why the exploitation in the other clients is impractical and show that it is due to missing feature support and implementation quirks. These unintended defenses create an unfortunate conflict between usability and security. We present more rigid countermeasures for MUA developers and the standards to prevent exploitation. Y1 - 2023 UR - https://www.usenix.org/conference/usenixsecurity23 PB - USENIX Association ER - TY - CHAP A1 - Kaspereit, Jonas A1 - Öndarö, Gurur A1 - Luvizotto Cesar, Gustavo A1 - Ebbers, Simon A1 - Ising, Fabian A1 - Saatjohann, Christoph A1 - Jonker, Mattijs A1 - Holz, Ralph A1 - Schinzel, Sebastian T1 - LanDscAPe: Exploring LDAP Weaknesses and Data Leaks at Internet Scale T2 - 33rd USENIX Security Symposium (USENIX Security 24) N2 - The Lightweight Directory Access Protocol (LDAP) is the standard technology to query information stored in directories. These directories can contain sensitive personal data such as usernames, email addresses, and passwords. LDAP is also used as a central, organization-wide storage of configuration data for other services. Hence, it is important to the security posture of many organizations, not least because it is also at the core of Microsoft’s Active Directory, and other identity management and authentication services. We report on a large-scale security analysis of deployed LDAP servers on the Internet. We developed LanDscAPe, a scanning tool that analyzes security-relevant misconfigurations of LDAP servers and the security of their TLS configurations. Our Internet-wide analysis revealed more than 10k servers that appear susceptible to a range of threats, including insecure configurations, deprecated software with known vulnerabilities, and insecure TLS setups. 4.9k LDAP servers host personal data, and 1.8k even leak passwords. We document, classify, and discuss these and briefly describe our notification campaign to address these concerning issues. Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-181577 UR - https://www.usenix.org/system/files/usenixsecurity24-kaspereit.pdf SN - 978-1-939133-44-1 ER - TY - CHAP A1 - Saatjohann, Christoph A1 - Ising, Fabian A1 - Schinzel, Sebastian T1 - KIM: Kaos In der Medizin T2 - Sicherheit, Schutz und Zuverlässigkeit: Konferenzband der 12. Jahrestagung des Fachbereichs Sicherheit der Gesellschaft für Informatik e.V. (GI) N2 - Die sichere E-Mail-Infrastruktur für Ärzt*innen, Apotheker*innen, Krankenversicherungen und Kliniken in Deutschland, KIM - Kommunikation im Gesundheitswesen - ist mit über 200 Millionen E-Mails in den vergangenen zwei Jahren eine der am meisten genutzten Anwendungen in der Telematikinfrastruktur. Mit dem Ausgeben von S/MIME-Zertifikaten für alle medizinische Beteiligten in Deutschland verspricht KIM sichere Ende-zu-Ende-Verschlüsselung von E-Mails zwischen Heilberufler*innen in ganz Deutschland. In diesem Paper analysieren wir die KIM-Spezifikation sowie eine beispielhafte KIM-Installation in einer deutschen Zahnarztpraxis. Wir zeigen, dass KIM kryptografisch ein sehr hohes Sicherheitslevel erfüllt, doch in der Verarbeitung der E-Mails bei den Clients eine schwerwiegende Sicherheitslücke besteht. Weiterhin zeigen wir zwei Sicherheitslücken in dem KIM-Verarbeitungsmodul eines großen deutschen Unternehmens für medizinische Software. Diese Defizite zeigen außerdem Mängel in dem verpflichtenden Zulassungsprozess der KIM-Komponenten auf. Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-178072 ER - TY - CHAP A1 - Völker, Timo A1 - Tüxen, Michael T1 - Packet Too Big Detection and its Integration into QUIC T2 - 2023 16th International Conference on Signal Processing and Communication System (ICSPCS) N2 - A communication over an Internet Protocol (IP) based network fails if an endpoint sends packets that are too big to reach their destination and if the sender is unable to detect that. The node on the path that drops these packets should respond with a Packet Too Big (PTB) message. However, multiple scenarios exist in which the sender will not receive a PTB message. Even if it does, it refrains from using the information in case it suspects that a potential attacker forged the message. In particular, we are not aware of any implementation of the secure transport protocol QUIC (e.g., used by HTTP/3) that processes PTB messages. In this paper, we present a novel parameterizable PTB detection algorithm for reliable transport protocols that does not depend on PTB messages. We further describe how to integrate our algorithm into QUIC, present results from an evaluation using the algorithm within a QUIC simulation model and, based on these results, suggest concrete parameter values. KW - PMTUD KW - PTB KW - black hole KW - transport protocol KW - QUIC Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-174119 SN - 979-8-3503-3351-0 PB - IEEE CY - New York, NY, USA ER - TY - BOOK A1 - Effinger, Hans A1 - Preuss, Wolfgang A1 - Wenisch, Günter T1 - Lehr- und Übungsbuch Mathematik für Elektro- und Automatisierungstechniker BT - Mit 177 Beispielen und 302 Aufgaben mit Lösungen Y1 - 1998 SN - 3-446-18978-5 PB - Fachbuchverl. Leipzig im Carl-Hanser-Verl. CY - München [u.a.] ET - 1. Aufl. ER - TY - BOOK A1 - Fischer, Dirk A1 - Thoms-Meyer, Dirk T1 - HGB-Jahresabschluss : Erstellung mit Plausibilitätsbeurteilung 2005/06 BT - Mittelständische Unternehmen. Erläuterungen, Checklisten und Materialien unter Berücksichtigung von § 18 KWG Y1 - 2006 SN - 3-08-363106-5 PB - Stollfuss CY - Bonn ET - 2. Aufl. ER - TY - BOOK A1 - Fischer, Dirk A1 - Thoms-Meyer, Dirk T1 - HGB-Jahresabschluss : Erstellung und Prüfung 2005/06 BT - Mittelständische Unternehmen. Erläuterungen, Checklisten und Materialien für umfassende Prüfungshandlungen Y1 - 2006 SN - 3-08-363206-1 PB - Stollfuss CY - Bonn ET - 2. Aufl. ER - TY - CHAP A1 - Estevez, F. A1 - González, J. A1 - Glösekötter, P. A1 - Rojas, I. T1 - Fine-Tuning the DARP Wireless Sensor Routing Protocol T2 - Ubiquitous Computing & Ambient Intelligence: 10th International Conference, UCAmI 2016 Y1 - 2016 U6 - http://dx.doi.org/10.1007/978-3-319-48799-1_23 SP - 193 EP - 204 PB - Springer International Publishing AG CY - San Bartolomé de Tirajana, Gran Canaria ER - TY - CHAP A1 - Weβeler, Peter A1 - Kaiser, Benjamin A1 - te Vrugt, Jürgen A1 - Lechler, Armin A1 - Verl, Alexander T1 - Camera based path planning for low quantity - high variant manufacturing with industrial robots T2 - 25th International Conference on Mechatronics and Machine Vision in Practice (M2VIP) N2 - The acquisition costs for industrial robots have been steadily decreasing in past years. Nevertheless, they still face significant drawbacks in the required effort for the preparation of complex robot tasks which causes these systems to be rarely present so far in small and medium-sized enterprises (SME) that focus mainly on small volume, high variant manufacturing. In this paper, we propose a camera-based path planning framework that allows the fast preparation and execution of robot tasks in dynamic environments which leads to less planning overhead, fast program generation and reduced cost and hence overcomes the major impediments for the usage of industrial robots for automation in SMEs with focus on low volume and high variant manufacturing. The framework resolves existing problems in different steps. The exact position and orientation of the workpiece are determined from a 3D environment model scanned by an optical sensor. The so retrieved information is used to plan a collision-free path that meets the boundary conditions of the specific robot task. Experiments show the potential and effectiveness of the the framework presented here by evaluating a case study. KW - Author Keywords: Industrial robot, Automatic robot programming, SME, low volume, high variant, path planning, matching, machine vision KW - IEEE Keywords: Solid modeling, Path planning, Three-dimensional displays, Robot kinematics, Pipelines, Task analysis KW - INSPEC (Controlled Indexing): cameras, collision avoidance, industrial robots, mobile robots, small-to-medium enterprises KW - INSPEC (Non-Controlled Indexing): high variant manufacturing, industrial robots, complex robot tasks, medium-sized enterprises, camera-based path, planning overhead, fast program generation, collision-free path, specific robot task, SME Y1 - 2019 UR - https://ieeexplore.ieee.org/document/8600833 SN - 978-1-5386-7544-1 U6 - http://dx.doi.org/10.1109/M2VIP.2018.8600833 SP - 1 EP - 6 PB - IEEE ER - TY - CHAP A1 - Poppe, Martin ED - Grote und Hefazi, Karl-Heinrich und Hamid T1 - Electrical Engineering T2 - Springer Handbook of Mechanical Engineering / editors Karl-Heinrich Grote, Hamid Hefazi N2 - In this chapter, fundamental properties of charged objects are discussed. It is shown how they may be used to design and use capacitors, resistors and inductors. Function and the usage of bipolar and MOS semiconductor devices are presented. The chapter is concluded by a discussion of DC and AC networks KW - Networks KW - semiconductor devices Y1 - 2021 SN - 978-3-030-47034-0 U6 - http://dx.doi.org/10.1007/978-3-030-47035-7 SP - 1167 EP - 1221 PB - Springer CY - Heidelberg ER - TY - GEN A1 - Rittner, W. A1 - Meckes, R. A1 - Glösekötter, P. A1 - Bauer, C. T1 - Oxygen breathing device with redundant signal transmission Y1 - 2010 N1 - US20100078019 ER - TY - GEN A1 - Tsekoura, Ioanna A1 - Rebel, Gregor A1 - Berekovic, Mladen A1 - Glösekötter, P. T1 - An evaluation of energy efficient microcontrollers Y1 - 2014 ER - TY - CHAP A1 - Mertens, Konrad A1 - Lindenbaum, Josef T1 - Universeller Messadapter für die Soundkarte T2 - Rahman Jamal, Ronald Heinze Virtuelle Instrumente in der Praxis 2010 Y1 - 2010 SN - 978-3-8007-3235-7 SP - 493 EP - 499 PB - Huethig GmbH CY - Berlin ET - 1 ER - TY - BOOK A1 - Job, Reinhart T1 - Electrochemical Energy Storage N2 - Due to a nonuniform and sometimes unsteady energy yield, a large scale renewable energy supply requires a broadening of centralized and decentralized energy storage systems. On this background, there are high expectations on batteries with regard to various energy storage systems in the near future. In engineering studies, batteries are usually regarded as a black box. However, this point of view is not sufficient and reasonable for the energy storage demands of the near future. Therefore, it is necessary to intensify the knowledge about the advantages and limitations of batteries in engineering lectures – but also in lectures for students of physics or chemistry. The book is written for graduate students from the engineering disciplines, in particular for graduate students of electrical engineering. It should be also of interest for graduate students of physics, chemistry and even industrial engineering. It is not intended to provide a specialized book for distinguished researchers or experts in electrochemistry and/or highly sophisticated battery technology. In particular, the book provides a presentation of the physical basics and principles of electrochemical energy storage. It gives an overview and explanation of the functionality of historical batteries. The electrochemical reaction mechanisms in important primary and secondary batteries are discussed in detail. Moreover, the availability of the relevant raw materials for a growing battery market is emphasized. The book is destined for background reading in corresponding university lectures and useful for self-study, too. KW - Energy Storage KW - Batteries KW - Physics of Batteries KW - Chemistry of Batteries KW - Electrochemistry Y1 - 2020 SN - 978-3-11-048437-3 U6 - http://dx.doi.org/https://doi.org/10.1515/9783110484427 PB - Walter De Gryuter GmbH CY - Berlin, Boston ER - TY - JOUR A1 - Becke, Martin A1 - Rathgeb, Erwin A1 - Werner, Sebastian A1 - Rüngeler, Irene A1 - Tüxen, Michael A1 - Stewart, Randall T1 - Data channel considerations for RTCWeb JF - IEEE Communications Magazine Y1 - 2013 VL - 51 IS - 4 SP - 34 EP - 41 ER - TY - JOUR A1 - Zimmer, C. M. A1 - Asbeck, C. A1 - Lützenkirchen-Hecht, D. A1 - Glösekötter, P. A1 - Kallis, K. T1 - Backside Illumination of an Electronic Photo Ionization Detector Realized by UV Transparent Thin Films JF - Journal of Nano Research Y1 - 2013 U6 - http://dx.doi.org/10.4028 VL - 25 SP - 55 EP - 60 ER - TY - CHAP A1 - Müller, Jens A1 - Ising, Fabian A1 - Mla­de­nov, Vla­dis­lav A1 - Mainka, Chris­ti­an A1 - Schinzel, Sebastian A1 - Schwenk, Jörg T1 - Of­fice Do­cu­ment Se­cu­ri­ty and Pri­va­cy T2 - 14th USE­NIX Work­shop on Of­fen­si­ve Tech­no­lo­gies (WOOT 2020) N2 - OOXML and ODF are the de facto standard data formats for word processing, spreadsheets, and presentations. Both are XML-based, feature-rich container formats dating back to the early 2000s. In this work, we present a systematic analysis of the capabilities of malicious office documents. Instead of focusing on implementation bugs, we abuse legitimate features of the OOXML and ODF specifications. We categorize our attacks into five classes: (1) Denial-of-Service attacks affecting the host on which the document is processed. (2) Invasion of privacy attacks that track the usage of the document. (3) Information disclosure attacks exfiltrating personal data out of the victim's computer. (4) Data manipulation on the victim's system. (5) Code execution on the victim's machine. We evaluated the reference implementations – Microsoft Office and LibreOffice – and found both of them to be vulnerable to each tested class of attacks. Finally, we propose mitigation strategies to counter these attacks. KW - Cyber Security KW - Open Document Format KW - docx Y1 - 2020 UR - https://www.usenix.org/conference/woot20/presentation/muller PB - USENIX ER - TY - CHAP A1 - Armoush, A. A1 - Salewski, F. A1 - Kowalewski, S. T1 - Recovery Block with Backup Voting: A New Pattern with Extended Representation for Safety Critical Embedded Systems T2 - Proc. 11th International Conference on Information Technology (ICIT 2008) Y1 - 2008 U6 - http://dx.doi.org/10.1109/ICIT.2008.60 SP - 232 EP - 237 PB - IEEE CS ER - TY - CHAP A1 - Stollenwerk, A. A1 - Derks, A. A1 - Kowalewski, S. A1 - Salewski, Falk T1 - A Modular, Robust and Open Source Microcontroller Platform for Broad Educational Usage T2 - Proc. Workshop on Embedded Systems Education (WESE10), Scottsdale, AZ, USA Y1 - 2010 U6 - http://dx.doi.org/10.1145/1930277.1930285 SP - 48 EP - 54 PB - ACM ER - TY - JOUR A1 - Beckschulze, E. A1 - Salewski, F. A1 - Kowalewski, S. T1 - A Comparison of Dual-Core Approaches for Safety-Critical Automotive Applications JF - SAE International Journal of Passenger Cars - Electronic and Electrical Systems Y1 - 2009 U6 - http://dx.doi.org/10.4271/2009-01-0761 IS - 1 SP - 301 EP - 308 ER - TY - CHAP A1 - Armoush, A. A1 - Salewski, F. A1 - Kowalewski, S. T1 - A Hybrid Fault Tolerance Method for Recovery Block with a Weak Acceptance Test T2 - Proc. The 5th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing (EUC 2008), vol. 1 Y1 - 2008 U6 - http://dx.doi.org/10.1109/EUC.2008.102 SP - 484 EP - 491 PB - IEEE CS ER - TY - CHAP A1 - Armoush, A. A1 - Salewski, F. A1 - Kowalewski, S. T1 - Effective Pattern Representation for Safety Critical Embedded Systems T2 - Proc. 2008 International Conference on Computer Science and Software Engineering, vol. 4 Y1 - 2008 U6 - http://dx.doi.org/10.1109/CSSE.2008.739 SP - 91 EP - 97 PB - IEEE CS ER - TY - JOUR A1 - Armoush, A. A1 - Salewski, F. A1 - Kowalewski, S. T1 - Design Pattern Representation for Safety-Critical Embedded Systems JF - Journal of Software Engineering and Applications (JSEA) Y1 - 2009 U6 - http://dx.doi.org/10.4236/jsea.2009.21001 VL - 2 IS - 1 SP - 1 EP - 12 ER - TY - CHAP A1 - Beckschulze, E. A1 - Salewski, F. A1 - Kowalewski, S. T1 - A Comparison of Dual-Core Approaches for Safety-Critical Automotive Applications T2 - Proc. Safety-Critical Systems, 2009 (SAE World Congress 2009), 2009, SAE International Y1 - 2009 SP - 209 EP - 216 ER - TY - CHAP A1 - Salewski, F. A1 - Wilking, D. A1 - Kowalewski, S. T1 - Diverse hardware platforms in embedded systems lab courses: A way to teach the differences T2 - Proc. Special Issue: The First Workshop on Embedded System Education (WESE), vol. 2 Y1 - 2005 U6 - http://dx.doi.org/10.1145/1121812.1121825 SP - 70 EP - 74 PB - ACM ER - TY - JOUR A1 - Salewski, F. A1 - Kowalewski, S. T1 - Zuverlässigkeitsmechanismen für Eingebettete Systeme JF - GI Softwaretechnik-Trends Y1 - 2005 VL - 25 IS - 4 SP - 7 EP - 8 ER - TY - CHAP A1 - Jelinek, Moriz A1 - Johannes, G. A1 - Laven, Mathias A1 - Rommel, Werner A1 - Schustereder, Hans-Joachim A1 - Schulze, Lother A1 - Frey, Reinhart T1 - Deep-Level Defects in High-Dose Proton Implanted and High-Temperature Annealed Silicon T2 - E. Simoen, C. Claeys, O. Kakatsuka, R. Falster, C. Mazuré (Editors): High Purity Silicon XIII, ECS Transactions 64(11) Y1 - 2014 SP - 173 EP - 185 ER - TY - CHAP A1 - Jelinek, Moriz A1 - Johannes, G. A1 - Laven, Reinhart A1 - Job, Werner A1 - Schustereder, Hans-Joachim A1 - Schulze, Mathias A1 - Rommel, Lothar T1 - A New Method to Increase the Doping Efficiency of Proton Implantation in a High-Dose Regime T2 - E. Simoen, C. Claeys, O. Kakatsuka, R. Falster, C. Mazuré (Editors): High Purity Silicon XIII, ECS Transactions 64(11) Y1 - 2014 SP - 199 EP - 208 ER - TY - CHAP A1 - Gerke, Sebastian A1 - Becker, Hans-Werner A1 - Rogalla, Detlef A1 - Hahn, Giso A1 - Job, Reinhart A1 - Terheiden, Barbara T1 - Investigation of Hydrogen Dependent Long-Time Thermal Characteristics of PECV-Deposited Intrinsic Amorphous Layers of Different Morphologies T2 - Proceedings of the 28th European Photovoltaic Solar Energy Conference and Exhibition Y1 - 2014 SP - 9 EP - 12 ER - TY - CHAP A1 - Horbelt, Renate A1 - Herguth, Axel A1 - Hahn, Giso A1 - Job, Reinhart A1 - Terheiden, Barbara T1 - Temperature Dependence of Void Formation in PERC Cells and their Spatially Resolved Detection by Combining Scanning Acoustic Microscopy and Electroluminescence Measurements T2 - Proceedings of the 29th European Photovoltaic Solar Energy Conference and Exhibition Y1 - 2014 SP - 427 EP - 432 ER - TY - JOUR A1 - Gierling, Markus A1 - Saatjohann, Christoph A1 - Dresen, Christian A1 - Köbe, Julia A1 - Rath, Benjamin A1 - Eckardt, Lars A1 - Schinzel, Sebastian T1 - Reviewing Cyber Security Research of Implantable Medical Rhythm Devices regarding Patients’ Risk JF - 86. Jahrestagung und Herztage 2020 der DGK N2 - Introduction: The recent publication of several critical cyber security issues in cardiac implantable devices and the resulting press coverage upsets affected users and their trust in medical device producers. Reviewing the published security vulnerabilities regarding networked medical devices, it raises the question, if the reporting media, the responsible security researchers, and the producers handle security vulnerabilities appropriately. Are the media reports of security vulnerabilities in medical devices meaningful in a way that patients can assess their respective risk for an attack via the security vulnerability? The collaboration between IT-security experts and clinicians aims at reviewing published security vulnerabilities of rhythm devices, and evaluate overall patients risks. Methodology: We performed a literature review on security vulnerabilities in implantable medical devices with a focus on cardiac devices. We analyzed (Fig. 1) the (1) requirements for an attacker and the (2) technical feasibility and clustered them in three different scenarios: The first scenario requires that the attacker physically approaches a victim with a programming device. The second scenario requires proximity to the victim, e.g., within a few meters. The third and strongest attacker scenario is a remote attack that doesn’t require any physical proximity to the victim. We then compare the attacker scenarios and (3) the overall patients’ risks with the press coverage (overhyped, adequate, underhyped). (4) The resulting overall patients’ risk was rated by clinicians (security vulnerability of patients’ data, dangerous programming possible). Results: Out of the three analyzed incidents, we found one to be underhyped, one to be overhyped, and one was appropriate compared to the medial coverage (Fig. 2). The most occurring technical issues were based on the absence of basic security primitives. The patient damage for all of the analyzed incidents was fatal in the worst-case scenario. Further, the patient damage and the overall patient risks are disjunct due to the missing capability of performing large scale attacks. Conclusion: The resulting overall patients’ risks may not adequately reflect the patient damage in the considered cases. Often, the overall patient risk is not as severe as the necessary attacker capabilities are high and it would require strongly motivated attackers to perform the attack. Therefore, most of the reviewed cases are considered with a smaller overall patient risk than implied by press reports. Reviewing the ongoing IT-Security trends regarding implantable medical devices shows an increasing focus on researching in the field of medical device security. Therefore, further findings in the near future are to be expected. To deal with this fact in a responsible way, proper proactive knowledge management is mandatory. We recommend medical staff to critically reflect reports in mass media due to possible sensationalism. Therefore, we propose a joint approach in combining the technical expertise of cyber security experts with clinical aspects of medical experts, to ensure a solid understanding of a newly published vulnerability. The combination of both communities promises to result in better predictions for patients’ risks from security vulnerabilities in implanted cardiac devices. KW - Cyber Security KW - Cardiac Implantable Devices Y1 - 2020 U6 - http://dx.doi.org/10.1007/s00392-020-01621-0 VL - Band 109, Supplement 1, April 2020 SP - 1 EP - 2 ER - TY - JOUR A1 - Willing, Markus A1 - Dresen, Christian A1 - Gerlitz, Eva A1 - Haering, Maximilian A1 - Smith, Matthew A1 - Binnewies, Carmen A1 - Guess, Tim A1 - Haverkamp, Uwe A1 - Schinzel, Sebastian T1 - Behavioral responses to a cyber attack in a hospital environment JF - Nature -- Scientific Reports N2 - Technical and organizational steps are necessary to mitigate cyber threats and reduce risks. Human behavior is the last line of defense for many hospitals and is considered as equally important as technical security. Medical staff must be properly trained to perform such procedures. This paper presents the first qualitative, interdisciplinary research on how members of an intermediate care unit react to a cyberattack against their patient monitoring equipment. We conducted a simulation in a hospital training environment with 20 intensive care nurses. By the end of the experiment, 12 of the 20 participants realized the monitors’ incorrect behavior. We present a qualitative behavior analysis of high performing participants (HPP) and low performing participants (LPP). The HPP showed fewer signs of stress, were easier on their colleagues, and used analog systems more often than the LPP. With 40% of our participants not recognizing the attack, we see room for improvements through the use of proper tools and provision of adequate training to prepare staff for potential attacks in the future. Y1 - 2021 U6 - http://dx.doi.org/10.1038/s41598-021-98576-7 ER - TY - CHAP A1 - Wansing, Christian A1 - Banos, Oresti A1 - Pomares, Hector A1 - Glösekötter, Peter A1 - Rojas Ruiz, Ignacio ED - Junta de Andalucia Project P12-TIC-2082., Conference Paper T1 - Development of a platform for the exchange of biodatasets with integrated opportunities for artificial intelligence using MatLab N2 - This paper deals with the issue of automating the process of machine learning and analyzing bio-datasets. For this a user-friendly website has been developed for the interaction with the researchers. On this website it is possible to upload datasets and to share them, if desired, with other scientists. The uploaded data can also be analyzed by various methods and functions. The signals inside these datasets can also be visualized. Furthermore several algorithms have been implemented to create machine learning models with the uploaded data. Based on these generated models new data can be classified or calculated. For all these applications the simplest possible handling was implemented to make the website available to all interested researchers. KW - M-health, machine learning, website Y1 - 2015 U6 - http://dx.doi.org/10.1109/ICoCS.2015.7483278 SP - 1 EP - 6 ER - TY - JOUR A1 - Brinkmann, Marcus A1 - Dresen, Christian A1 - Merget, Robert A1 - Poddebniak, Damian A1 - Müller, Jens A1 - Somorovsky, Juraj A1 - Schwenk, Jörg A1 - Schinzel, Sebastian T1 - ALPACA: Application Layer Protocol Confusion - Analyzing and Mitigating Cracks in TLS Authentication JF - 30th USENIX Security Symposium Y1 - 2021 UR - https://www.usenix.org/conference/usenixsecurity21/presentation/brinkmann ER - TY - JOUR A1 - Schinzel, Sebastian T1 - Seitenkanäle mit Untiefen: Manche Webanwendungen spielen Angreifern unfreiwillig Informationen zu JF - ADMIN Magazin Y1 - 2012 ER - TY - CHAP A1 - Prinz, M. A1 - Vagedes, S. A1 - Wessels, K. A1 - Decking, J. A1 - Coersmeier, E. A1 - Glösekötter, P. T1 - Export Mobile Device Display Content T2 - 8th European Workshop on Microelectronics Education Y1 - 2010 CY - Darmstadt, Germany ET - May ER - TY - CHAP A1 - Löchte, Andre A1 - Gebert, Ole A1 - Glösekötter, Peter T1 - End of charge detection of batteries with high production tolerances T2 - Proceedings ITISE-2019. Granada, 25th-27th September 2019 N2 - When developing new battery technologies, fundamental research means assembling new batteries by hand since a production line is not worthwhile for building and testing individual cells. This causes high production tolerances to occur because manual manufacturing is not as precise as machine-made. When putting these prototypes into operation, problems can arise due to the varying parameters. One of the most important exercise is finding a criterion of a full battery. This can be challenging when parameters like the capacity or the end of charge voltage are not precisely known due to the tolerances. Furthermore, new battery types do not necessarily rely on the same stopping criteria. For example zinc-air secondary batteries do not offer an end of charging voltage. Its charging current is not going to decrease when the battery is full and the charging voltage is held at a fixed value. But instead of de-oxidising zinc oxide, hydrogen is produced. In the majority of cases overcharging should be avoided as it harms the battery. Another even more dangerous consequence is the possibility of an explosion. Especially lithium based batteries are known for their need of compatible ambient and charging parameters. This paper proposes a new criterion for detecting the end of charge that is based on the rate of change of electrochemical impedance spectra of the examined batteries. Device parameter fluctuations influence every measurement. Therefore, using the rate of change offers the possibility to not depend on these fluctuations. KW - End of charge Y1 - 2019 SN - 978-84-17970-78-9 SP - 554 EP - 559 CY - Granada (Spain) ER - TY - JOUR A1 - Johannes, G. A1 - Laven, Moriz A1 - Jelinek, Reinhart A1 - Job, Hans-Joachim A1 - Schulze, Werner A1 - Schustereder, Stefan A1 - Kirnstötter, Mathias A1 - Rommel, Lothar T1 - DLTS Characterization of Proton Implanted Silicon under Varying Annealing Conditions JF - Physica Status Solidi (b) Y1 - 2014 VL - 251 IS - 11 SP - 2189 EP - 2192 ER - TY - CHAP A1 - Beckschulze, E. A1 - Salewski, F. A1 - Siegbert, T. A1 - Kowalewski, S. T1 - Fault Handling Approaches on Dual-Core Microcontrollers in Safety-Critical Automotive Applications T2 - Proc. Leveraging Applications of Formal Methods, Verification and Validation (ISoLA08), 2009, vol. 17 in Communications in Computer and Information Science Y1 - 2009 U6 - http://dx.doi.org/10.1007/978-3-540-88479-8_7 SP - 82 EP - 92 PB - Springer CY - Berlin, Heidelberg ER - TY - CHAP A1 - Dülks, R. A1 - Salewski, F. A1 - Kowalewski, S. T1 - A Real-Time Test and Simulation Environment Based on Standard FPGA Hardware T2 - Proc. Testing: Academic and Industrial Conference - Practice and Research Techniques (TAIC Part 2009), Washington, DC, USA Y1 - 2009 U6 - http://dx.doi.org/10.1109/TAICPART.2009.24 SP - 197 EP - 204 PB - IEEE Computer Society ER - TY - CHAP A1 - Salewski, F. A1 - Kowalewski, S. T1 - Achieving Highly Reliable Embedded Software: An Empirical Evaluation of Different Approaches T2 - Proc. Computer Safety, Reliability, and Security (SAFECOMP 07), 2007, vol. 4680/2007 in Lecture Notes in Computer Science Y1 - 2007 U6 - http://dx.doi.org/10.1007/978-3-540-75101-4_26 SP - 270 EP - 275 ER - TY - CHAP A1 - Chen, X. A1 - Salewski, F. A1 - Kowalewski, S. T1 - Concept and Prototyping of a Fault Management Framework for Automotive Safety Relevant Systems T2 - Proc. Moderne Elektronik im Kraftfahrzeug II Y1 - 2007 SP - 70 EP - 79 PB - expert-verlag ER - TY - JOUR A1 - Salewski, F. A1 - Kowalewski, S. T1 - Hardware/Software Design Considerations for Automotive Embedded Systems JF - IEEE Transactions on Industrial Informatics Y1 - 2008 U6 - http://dx.doi.org/10.1109/TII.2008.2002919 VL - 4 IS - 3 ER - TY - CHAP A1 - Salewski, F. A1 - Taylor, A. T1 - Systematic Considerations for the Application of FPGAs in Industrial Applications T2 - Proc. Industrial Electronics 2008 (ISIE 08) Y1 - 2008 SP - 2009 EP - 2015 ER - TY - BOOK A1 - Salewski, F. T1 - Empirical Evaluations of Safety-Critical Embedded Systems, PhD Thesis Y1 - 2008 ER - TY - CHAP A1 - Salewski, F. A1 - Wilking, D. A1 - Kowalewski, S. T1 - The effect of diverse hardware platforms on N-version programming in embedded systems - an empirical evaluation T2 - Proc. of the 3rd. Workshop on Dependable Embedded Sytems (WDES 06), 2006, vol. TR 105/2006 Y1 - 2006 SP - 61 EP - 66 PB - Vienna University of Technology ER - TY - CHAP A1 - Salewski, F. A1 - Kowalewski, S. T1 - Exploring the Differences of FPGAs and Microcontrollers for their Use in Safety-Critical Embedded Applications T2 - Proc. IEEE Symposium on Industrial Embedded Systems (IES 06) Y1 - 2006 U6 - http://dx.doi.org/10.1109/IES.2006.357483 SP - 1 EP - 4 PB - IEEE ER - TY - CHAP A1 - Salewski, F. A1 - Kowalewski, S. T1 - The Effect of Hardware Platform Selection on Safety-Critical Software in Embedded Systems: Empirical Evaluations T2 - Proc. IEEE Symposium on Industrial Embedded Systems (SIES 07) Y1 - 2007 U6 - http://dx.doi.org/10.1109/SIES.2007.4297320 SP - 78 EP - 85 PB - IEEE ER - TY - CHAP A1 - Salewski, F. A1 - Taylor, A. T1 - Fault Handling in FPGAs and Microcontrollers in Safety-Critical Embedded Applications: A Comparative Survey T2 - Proc. 10th Euromicro Conference on Digital System Design (DSD 07) Y1 - 2007 U6 - http://dx.doi.org/10.1109/DSD.2007.4341459 SP - 124 EP - 131 PB - IEEE ER - TY - CHAP A1 - Schlich, B. A1 - Salewski, F. A1 - Kowalewski, S. T1 - Applying Model Checking to an Automotive Microcontroller Application T2 - Proc. Industrial Embedded Systems (SIES 07), Lisbon, Portugal Y1 - 2007 U6 - http://dx.doi.org/10.1109/SIES.2007.4297337 SP - 209 EP - 216 PB - IEEE Computer Society Press ER - TY - CHAP A1 - Salewski, F. A1 - Kowalewski, S. T1 - Testing Issues in Empirical Reliability Evaluation of Embedded Real-Time Systems T2 - Proc. IEEE Real-Time and Embedded Technology and Applications Symposium, WiP session (RTAS 07), vol. Technical Report WUCSE-2007-17 Y1 - 2007 SP - 48 EP - 51 PB - Washington University in St. Louis ER - TY - CHAP A1 - Salewski, F. A1 - Kowalewski, S. T1 - Hardware Platform Design Decisions In Embedded Systems - A Systematic Teaching Approach T2 - Proc. Special Issue on the Second Workshop on Embedded System Education (WESE 06), 2007, vol. 4 Y1 - 2007 SP - 27 EP - 35 PB - ACM ER - TY - CHAP A1 - Salewski, F. A1 - Kowalewski, S. T1 - Zuverlässigkeitsmechanismen für Eingebettete Systeme T2 - Proc. Workshop on Zuverlässigkeit in eingebetteten Systemen - Ada Deutschland Tagung Y1 - 2005 SP - 39 EP - 51 PB - Shaker Verlag ER - TY - BOOK A1 - Poppe, Martin T1 - Die Maxwellsche Theorie Y1 - 2015 SN - 978-3-662-45592-0 U6 - http://dx.doi.org/10.1007/978-3-662-45593-7 PB - Springer CY - Berlin ET - 1 ER - TY - JOUR A1 - Schinzel, Sebastian A1 - Weidemann, Frederik A1 - Wiegenstein, Andreas A1 - Schumacher, Markus T1 - SAP-Security - Sicherheitslöcher in eigenem ABAP-Code stopfen JF - iX - Magazin für professionelle Informationstechnik Y1 - 2011 IS - 07 ER - TY - JOUR A1 - Schinzel, Sebastian A1 - Thünemann, Maximilian A1 - Löhr, Dennis T1 - Internetzensus - Das Internet scannen und auf Schwachstellen untersuchen JF - iX - Security kompakt Y1 - 2014 SN - 4018837005 IS - 4 ER - TY - JOUR A1 - Schinzel, Sebastian T1 - Side Channel Attacks: Error messages and verbose log entries can tip off intruders JF - LINUX Magazine Y1 - 2012 IS - #143 ER - TY - JOUR A1 - Schinzel, Sebastian A1 - Schmitt, Isabell T1 - Über Umwege - Seitenkanalangriffe auf Netzwerkanwendungen JF - iX - Magazin für professionelle Informationstechnik Y1 - 2012 IS - 11 ER - TY - GEN A1 - Mertens, K. T1 - „Solarenergie und Klimaschutz“, Feierstunde zum Gütesiegel Altbausanierung, Rathaus Münster, 01.04.2019 Y1 - 2019 ER - TY - CHAP A1 - Löchte, A. A1 - Heming, D. A1 - Kallis, K. T. A1 - Glösekötter, P. T1 - State of Health Estimation of Zinc Air Batteries Using Neural T2 - Advancen in Computational Intelligence Y1 - 2017 SN - 978-3-319-59152-0 U6 - http://dx.doi.org/10.1007/978-3-319-59153-7_55 SP - 641 EP - 647 PB - Springer International Publishing AG ER - TY - CHAP A1 - Kallis, K. T. A1 - Poloczek, R. R. A1 - Müller, M. R. A1 - Seiffert, M. A1 - Brabender, S. A1 - Fiedler, H. L. A1 - Glösekötter, P. T1 - On-Chip versus Off-Chip-Nanosensor Readout Strategies T2 - Quantum Matter Y1 - 2017 U6 - http://dx.doi.org/10.1166/qm.2017.1397 SP - 50 EP - 53 PB - American Scientific Publishers ET - Vol. 6, Nr. 1 ER - TY - GEN A1 - Zimmer, Cordula A1 - Yoganathan, K. A1 - Giebel, Friederike A1 - Luetzenkirchen-Hecht, Dirk A1 - Klaus, T. A1 - Peter, Kallis. T1 - Photoemission properties of LaB6 thin films for the use in PIDs Y1 - 2014 ER - TY - CHAP A1 - Jelinek, Moriz A1 - Johannes, G. A1 - Laven, Naveen A1 - Ganagona, Goud A1 - Job, Reinhart A1 - Schustereder, Werner A1 - Schulze, Hans-Joachim A1 - Rommel, Matthias A1 - Frey, Lothar T1 - Metastable Defects in Proton Implanted and Annealed Silicon T2 - P. Pichler (Editor): Gettering and Defect Engineering in Semiconductor Technology XVI (GADEST 2015) Y1 - 2016 SN - 978-3-03835-608-0 SP - 169 EP - 174 PB - Trans Tech Publications Ltd. CY - Zürich ER - TY - THES A1 - Scharlau, Lukas T1 - Multi-part Nanocubes N2 - This thesis describes the development of Multi-part Nanocubes. It is a further development of Nanocubes, an in-memory data structure for spatiotemporal data cubes. "Nanocubes provides you with real-time visualization of large datasets. Slice and dice your data with respect to space, time, or some of your data attributes, and view the results in real-time on a web browser over heatmaps, bar charts, and histograms." Partitioning the structure to parallelize the build process as well as merging query results is the principal part of this document. Furthermore, a new memory management (slab allocation with offset pointers) was implemented to enable 32-bit support and faster load times of already built nanocubes. Porting the project to Windows and implementing on-the-fly compression and decompression of nanocube files is also described. N2 - Diese Bachelorarbeit beschreibt die Weiterentwicklung des Projektes Nanocubes zu Multi-part Nanocubes. Das Projekt erlaubt die Visualisierung und Filterung extrem großer Datensätze (Big Data), üblicherweise auf einer Heatmap mit zusätzlichen Diagramm. Beschrieben wird die Partitionierung der Datenstruktur, wodurch ermöglicht wird, dass moderne Mehrkernprozessoren während des Ausbauprozesses voll ausgelastet werden können. Auch das Zusammenfügen der Abfrageergebnisse ist Teil der Arbeit. Zusätzlich wurde ein neues Speicher Management System (Slab Allocation mit Offset Pointern) implementiert, was die Kompatibilität zu 32-bit Systemen ermöglicht, sowie auch schnellere Ladezeiten von bereits erzeugten und gespeicherten Nanocubes. Die Portierung des Projektes auf Windows als auch die on-the-fly Komprimierung und Dekomprimierung während des Speichern und Laden eines Nanocubes wird beschrieben. (Linux und Mac Betriebssysteme werden auch unterstützt) KW - Massendaten KW - Visualisierung KW - Weltkarte KW - Filtration KW - Quaternärbaum KW - Heatmap KW - Parallelisation KW - echtzeit Erkundung KW - Quadtree KW - Big Data KW - Heatmap KW - Threading KW - realtime exploration Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-9500 PB - FH Münster ER - TY - CHAP A1 - Müller, Jens A1 - Brinkmann, Marcus A1 - Poddebniak, Damian A1 - Böck, Hanno A1 - Schinzel, Sebastian A1 - Smomrosvsky, Juraj A1 - Schwenk, Jörg T1 - “Johnny, you are fired!” – Spoofing OpenPGP and S/MIME Signatures in Emails T2 - 28th Usenix Security Symposium, Santa Clara, CA, USA N2 - OpenPGP and S/MIME are the two major standards to en-crypt and digitally sign emails. Digital signatures are sup-posed to guarantee authenticity and integrity of messages. Inthis work we show practical forgery attacks against variousimplementations of OpenPGP and S/MIME email signatureverification in five attack classes: (1) We analyze edge casesin S/MIME’s container format. (2) We exploit in-band sig-naling in the GnuPG API, the most widely used OpenPGPimplementation. (3) We apply MIME wrapping attacks thatabuse the email clients’ handling of partially signed mes-sages. (4) We analyze weaknesses in the binding of signedmessages to the sender identity. (5) We systematically testemail clients for UI redressing attacks.Our attacks allow the spoofing of digital signatures for ar-bitrary messages in 14 out of 20 tested OpenPGP-capableemail clients and 15 out of 22 email clients supportingS/MIME signatures. While the attacks do not target the un-derlying cryptographic primitives of digital signatures, theyraise concerns about the actual security of OpenPGP andS/MIME email applications. Finally, we propose mitigationstrategies to counter these attacks. Y1 - 2019 UR - https://www.usenix.org/conference/usenixsecurity19/presentation/muller EP - 18 ER - TY - CHAP A1 - Müller, Jens A1 - Brinkmann, Marcus A1 - Poddebniak, Damian A1 - Schinzel, Sebastian A1 - Schwenk, Jörg T1 - What's up John­ny? – Co­vert Con­tent At­tacks on Email End-to-End En­cryp­ti­on T2 - 17th In­ter­na­tio­nal Con­fe­rence on Ap­p­lied Cryp­to­gra­phy and Net­work Se­cu­ri­ty (ACNS 2019) N2 - We show practical attacks against OpenPGP and S/MIMEencryption and digital signatures in the context of email. Instead of tar-geting the underlying cryptographic primitives, our attacks abuse legiti-mate features of the MIME standard and HTML, as supported by emailclients, to deceive the user regarding the actual message content. Wedemonstrate how the attacker can unknowingly abuse the user as a de-cryption oracle by replying to an unsuspicious looking email. Using thistechnique, the plaintext of hundreds of encrypted emails can be leakedat once. Furthermore, we show how users could be tricked into signingarbitrary text by replying to emails containing CSS conditional rules.An evaluation shows that "out of" OpenPGP-capable email clients,as well as "out of" clients supporting S/MIME, are vulnerable to atleast one attack. We provide different countermeasures and discuss theiradvantages and disadvantages. Y1 - 2019 SP - 1 EP - 18 ER - TY - CHAP A1 - Müller, Jens A1 - Ising, Fabian A1 - Mldadenov, Vladislav A1 - Mainka, Christian A1 - Schinzel, Sebastian A1 - Schwenk, Jörg T1 - Practical Decryption exFiltration: Breaking PDF Encryption T2 - The 26th ACM Conference on Computer and Communications, Security (CCS 2019), London, United Kingdom N2 - The Portable Document Format, better known as PDF, is one of themost widely used document formats worldwide, and in order to en-sure information confidentiality, this file format supports documentencryption. In this paper, we analyze PDF encryption and showtwo novel techniques for breaking the confidentiality of encrypteddocuments. First, we abuse the PDF feature ofpartially encrypteddocuments to wrap the encrypted part of the document withinattacker-controlled content and therefore, exfiltrate the plaintextonce the document is opened by a legitimate user. Second, we abusea flaw in the PDF encryption specification to arbitrarily manipulateencrypted content. The only requirement is that a single block ofknown plaintext is needed, and we show that this is fulfilled bydesign. Our attacks allow the recovery of the entire plaintext of en-crypted documents by using exfiltration channels which are basedon standard compliant PDF properties.We evaluated our attacks on 27 widely used PDF viewers andfound all of them to be vulnerable. We responsibly disclosed thevulnerabilities and supported the vendors in fixing the issue Y1 - 2019 UR - https://pdf-insecurity.org/download/paper-pdf_encryption-ccs2019.pdf U6 - http://dx.doi.org/10.1145/3319535.3354214 ER - TY - CHAP A1 - Estevez, F. A1 - Rebel, G. A1 - González, J. A1 - Palomares, J.M. A1 - Glösekötter, P. T1 - Body energy harvesting for WSN. State of art and examples T2 - Proceedings JCE 09/2013 N2 - Body energy harvesting for WSN. State of art and examples Y1 - 2013 U6 - http://dx.doi.org/10.25974/fhms-707 PB - JCE ER - TY - CHAP A1 - Rebel, G. A1 - Estevez, F. A1 - Schulz, I. A1 - Glösekötter, P. T1 - Fast Constant Time Memory Allocator for inter Task Communication in Ultra Low Energy Embedded Systems T2 - 9th Conference on Ph.D. Research in Microelectonics & Electronics N2 - Fast Constant Time Memory Allocator for Inter Task Communication in Ultra Low Energy Embedded Systems Y1 - 2013 SN - 978-1-4673-4580-4 U6 - http://dx.doi.org/10.25974/fhms-708 SP - 149 PB - IEEE ER - TY - GEN A1 - Glösekötter, P. T1 - Ultimas tendencias en sistemas empotrados N2 - Ultimas tendencias en sistemas empotrados Y1 - 2013 U6 - http://dx.doi.org/10.25974/fhms-710 PB - FH Münster ER - TY - GEN A1 - Glösekötter, P. T1 - Wireless Sensor Networks N2 - Wireless Sensor Networks Y1 - 2013 U6 - http://dx.doi.org/10.25974/fhms-709 PB - FH Münster ER - TY - BOOK A1 - Mertens, Konrad T1 - Photovoltaik - Lehrbuch zu Grundlagen, Technologie und Praxis Y1 - 2011 SN - 978-3-446-42172-1 PB - Carl Hanser Verlag CY - München ET - 1 ER - TY - CHAP A1 - Mertens, K. A1 - Stegemann, Th. A1 - Stöppel, T. T1 - LowCost EL: Erstellung von Elektrolumineszenzbildern mit einer modifizierten Standard-Spiegelreflexkamera T2 - Symposium Photovoltaische Solarenergie Y1 - 2012 SN - 978-3-941785-82-3 SP - 214 EP - 219 PB - OTTI CY - Regensburg ET - 27 ER - TY - CHAP A1 - Mertens, K. A1 - Poolmann, A. A1 - Schmitz, D. A1 - Volkmann, E. A1 - Weß, A. T1 - Die Vermessung der Welt - mit Robotino und LabVIEW T2 - Virtuelle Instrumente in der Praxis Y1 - 2009 SN - 978-3-7785-4057 SP - 429 EP - 433 PB - Hüthig Verlag CY - Heidelberg ET - 14 ER - TY - CHAP A1 - Mertens, K. A1 - Lindenbaum, J. T1 - Integriertes Sensorik-Projektpraktikum mit LabVIEW T2 - Virtuelle Instrumente in der Praxis Y1 - 2007 SN - 978-3-7785-4020-6 SP - 414 EP - 418 PB - Hüthig Verlag CY - Heidelberg ET - 12 ER - TY - JOUR A1 - Mertens, K. A1 - Stegemann, Th T1 - LowCost-EL - Preisgünstige Erstellung von Elektrolumineszenzbildern mit einer Spiegelreflexkamera JF - Der Bausachverständige Y1 - 2012 IS - 4 SP - 38 EP - 39 ER - TY - CHAP A1 - Mertens, K. A1 - Stegemann, Th. T1 - PV-Teach: PV-Kennlinien modellieren und verstehen T2 - Symposium Photovoltaische Solarenergie Y1 - 2012 SN - 978-3-941785-82-3 SP - 583 EP - 588 PB - OTTI CY - Regensburg ET - 27 ER - TY - JOUR A1 - Mertens, K. A1 - Stegemann, Th. A1 - Stöppel, T. T1 - Mit günstiger Alternative EL-Bilder erstellen JF - Elektropraktiker Photovoltaik Y1 - 2012 IS - 7/8 SP - 44 EP - 45 ER - TY - JOUR A1 - Mertens, K. T1 - Visikid - Kindgerechte Visualisierung der Energieerträge von Photovoltaikanlagen JF - Zeitschrift Sonnenenergie Y1 - 2009 IS - Mai-Juni SP - 38 EP - 40 ER - TY - CHAP A1 - Johannes, G. A1 - Laven, Reinhart A1 - Job, Hans-Joachim A1 - Schulze, Franz-Josef A1 - Niedernostheide, Werner A1 - Schustereder, Lothar T1 - The Thermal Budget of Hydrogen-related Donor Profiles: Diffusion-limited Activation and Thermal Dissociation T2 - E. Simoen, C. L. Claeys, P. Stallhofer, R. Falster, C. Mazuré (Editors): High Purity Silicon 12, ECS Transactions 50(5) Y1 - 2012 SP - 161 EP - 175 ER - TY - CHAP A1 - Kirnstötter, Stefan A1 - Faccinelli, Martin A1 - Hadley, Peter A1 - Job, Reinhart A1 - Schustereder, Werner A1 - Johannes, G. A1 - Laven, Hans-Joachim T1 - Investigation of Doping Type Conversion and Diffusion Length Extraction of Proton Implanted Silicon by EBIC T2 - E. Simoen, C. L. Claeys, P. Stallhofer, R. Falster, C. Mazuré (Editors): High Purity Silicon 12, ECS Transactions 50(5) Y1 - 2012 SP - 115 EP - 120 ER - TY - CHAP A1 - Kirnstötter, Stefan A1 - Faccinelli, Martin A1 - Hadley, Peter A1 - Job, Reinhart A1 - Schustereder, Werner A1 - Johannes, G. A1 - Laven, Hans-Joachim T1 - Imaging Superjunctions in CoolMOS™ Devices using Electron Beam Induced Current T2 - G. Wirth, N. Morimoto, D. Vasileska (Editors): Microelectronics Technology and Devices - SBMicro 2012, ECS Transactions 49(1) Y1 - 2012 SP - 475 EP - 481 ER - TY - CHAP A1 - Johannes, G. A1 - Laven, Reinhart A1 - Job, W. A1 - Schustereder, H.-J. A1 - Schulze, F.- J. A1 - Niedernostheide, H. A1 - Schulze, L. T1 - Conversion Efficiency of Radiation Damage Profiles into Hydrogen-Related Donor Profiles T2 - W. Jantsch, F. Schäfer (Editors): Gettering and Defect Engineering in Semiconductor Technology XIV (GADEST 2011) Y1 - 2011 SP - 375 EP - 384 PB - Trans Tech Publications Ltd. CY - Zürich ET - 1 ER - TY - CHAP A1 - Schreiber-Prillwitz, Wofgang A1 - Job, Reinhart T1 - Improvement of Integrated Pressure Sensor Systems Fabricated by a Combined CMOS- and MEMS-Technology with regard to Low Pressure Ranges T2 - G. Wirth, N. Morimoto, D. Vasileska (Editors): Microelectronics Technology and Devices - SBMicro 2012, ECS Transactions 49(1) Y1 - 2012 SP - 417 EP - 424 ER - TY - CHAP A1 - Jargstorf, Johannes A1 - Job, Reinhart T1 - Technical and Commercial Aspects of Battery Systems for Electric Mobility T2 - Proceedings "3rd European Conference Smart Grids and E-Mobility 2011" Y1 - 2011 SN - 978-3-941785-73-1 PB - Ostbayerisches Technologie-Transfer-Institut (OTTI) e.V. CY - Regensburg ET - 1 ER - TY - JOUR A1 - Job, Reinhart A1 - Johannes, G. A1 - Laven, Franz-Josef A1 - Niedernostheide, Hans-Joachim A1 - Schulze, Holger A1 - Schulze, Werner T1 - Defect Engineering for Modern Power Devices JF - Physica Status Solidi (a) Y1 - 2012 VL - 209 SP - 1940 EP - 1949 ER - TY - CHAP A1 - Gonzalez, Jesús A1 - Penalver, Miguel T1 - Vi Edición De Las Jornadas De Computacion Empotrada (JCE 2015) Y1 - 2015 SN - 978-84-16017-54-6 PB - Pedro del Río Obejo (Copisterías Don Folio) ER - TY - JOUR A1 - Löchte, Andre A1 - Rojas Ruiz, Ignacio A1 - Glösekötter, Peter T1 - Battery State Estimation with ANN and SVR Evaluating Electrochemical Impedance Spectra Generalizing DC Currents JF - Applied Sciences N2 - The demand for energy storage is increasing massively due to the electrification of transport and the expansion of renewable energies. Current battery technologies cannot satisfy this growing demand as they are difficult to recycle, as the necessary raw materials are mined under precarious conditions, and as the energy density is insufficient. Metal–air batteries offer a high energy density as there is only one active mass inside the cell and the cathodic reaction uses the ambient air. Various metals can be used, but zinc is very promising due to its disposability and non-toxic behavior, and as operation as a secondary cell is possible. Typical characteristics of zinc–air batteries are flat charge and discharge curves. On the one hand, this is an advantage for the subsequent power electronics, which can be optimized for smaller and constant voltage ranges. On the other hand, the state determination of the system becomes more complex, as the voltage level is not sufficient to determine the state of the battery. In this context, electrochemical impedance spectroscopy is a promising candidate as the resulting impedance spectra depend on the state of charge, working point, state of aging, and temperature. Previous approaches require a fixed operating state of the cell while impedance measurements are being performed. In this publication, electrochemical impedance spectroscopy is therefore combined with various machine learning techniques to also determine successfully the state of charge during charging of the cell at non-fixed charging currents. Keywords: electrochemical impedance spectroscopy; artificial neural networks; support vector regression; zinc-air battery; state estimation; state of charge KW - Battery State Estimation Y1 - 2021 SN - 978-84-1117-173-1 U6 - http://dx.doi.org/10.3390/app12010274 VL - 12 IS - 1 SP - 275 ER - TY - CHAP A1 - Schreiber-Prillwitz, Wolfgang A1 - Job, Reinhart T1 - Designing MEMS Pressure Sensors with Integrated Circuitry on Silicon for Miscellaneous Applications T2 - 2013 IEEE Fourth Latin American Symposium on Circuits and Systems (LASCAS) Y1 - 2013 U6 - http://dx.doi.org/10.1109/LASCAS.2013.6519006 SP - 1 EP - 4 ER - TY - JOUR A1 - Johannes, G. A1 - Laven, Reinhart A1 - Job, Hans A1 - Schulze, -Joachim A1 - Niedernostheide, Franz-Josef A1 - Schustereder, Werner A1 - Frey, Lothar T1 - Activation and Dissociation of Proton-Induced Donor Profiles in Silicon JF - ECS Journal of Solid State Science and Technology Y1 - 2013 VL - 2 IS - 9 SP - 389 EP - 394 ER - TY - GEN A1 - Job, Reinhart T1 - Optimization of Integrated Pressure Sensor Systems for Widely Spread Applications, Seminar, 14.8.2013, Engineering School, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasilien Y1 - 2013 ER - TY - GEN A1 - Job, Reinhart T1 - Materials and Environment, Seminar, 14.8.2013, Center for Interdisciplinary Research in Agribusiness, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasilien Y1 - 2013 ER - TY - JOUR A1 - Schreiber-Prillwitz, Wolfgang A1 - Job, Reinhart T1 - Pressure Sensor Systems for Wide Pressure Ranges Integrated by a Combined CMOS- and MEMS-Technology JF - Journal of Integrated Circuits and Systems Y1 - 2013 VL - 8 IS - 2 SP - 83 EP - 88 ER - TY - GEN A1 - Mertens, Konrad T1 - "The German Photovoltaics Miracle - History, Obstacles and Current Situation", SPVH Conference Renewable Energy / Renewable Culture, Nov. 29-30, Zagreb Y1 - 2013 ER - TY - GEN A1 - Mertens, Konrad T1 - "Photovoltaik: Wie funktioniert das? Lohnt sich das für mich?", Münsters Wissen schaft, Schlauraum - Open Air Hörsaal, Münster, 12.06.2013 Y1 - 2013 ER - TY - GEN A1 - Mertens, Konrad T1 - "Photovoltaik auf Gewerbedächern: Lohnt sich das noch?" Energieland 2050: Photovoltaik für Gewerbetreibende, TAT Rheine, 18.09.2013 Y1 - 2013 ER - TY - BOOK A1 - Mertens, Konrad T1 - Photovoltaik - Lehrbuch zu Grundlagen, Technologie und Praxis Y1 - 2013 SN - 978-3-446-43410-3 PB - Hanser CY - München ET - 2 ER - TY - BOOK A1 - Mertens, Konrad T1 - Photovoltaics - Fundamentals, Technolgogy and Practice Y1 - 2014 SN - 978-1-118-63416-5 PB - John Wiley & Sons CY - London ET - 1 ER - TY - GEN A1 - Mertens, Konrad T1 - "Photovoltaik - eine der Säulen der Energiewende", Innerwheel, Steinfurt, 07.10.2013 Y1 - 2013 ER - TY - GEN A1 - Mertens, Konrad T1 - "Photovoltaik - Chancen für die Kunststoffindustrie", NetzWerk-Seminar des Kunststoffland NRW e.V., Kunststoffe in der Elektrotechnik und Elektronik, Düsseldorf, 5.9.08 Y1 - 2008 ER - TY - GEN A1 - Mertens, Konrad T1 - "Photovoltaik - Möglichkeiten, Chancen und Hemmnisse zur Ausschöpfung des PV-Potentials im Kreis Steinfurt", Jahreshauptversammlung Haus im Glück e.V., Steinfurt, 12.03.2013 Y1 - 2013 ER - TY - GEN A1 - Mertens, Konrad T1 - "Lichtwellenleitertechnik im Handwerk", Innovationsforum Wachstumsmarkt Optische Technologien, Licht - Schlüsseltechnologie des 21. Jahrhunderts, Handwerkskammer Münster, 02.11.06. Y1 - 2006 ER - TY - GEN A1 - Mertens, Konrad T1 - ,,Feldstudie zur tatsächlichen Leistung von Photovoltaikanlagen mittels Peakleistungsmessgerät", 23. Symposium "Photovoltaische Solarenergie, Staffelstein, 6.3.08. Y1 - 2008 ER - TY - GEN A1 - Mertens, Konrad T1 - "Solarstrom vom eigenen Dach - Wir machen die Energiewende selbst!", Bürgerinformationsveranstaltung der Stadt Rheine, Rheine, 24.04.2013 Y1 - 2013 ER - TY - GEN A1 - Mertens, Konrad T1 - "Aktueller Stand der Photovoltaiktechnik", Netzwerk Technikerschule, Technische Schulen Osnabrücker Land, Osnabrück, 13.11.2012 Y1 - 2012 ER - TY - GEN A1 - Mertens, Konrad T1 - "Lohnt sich der Bau einer Photovoltaikanlage noch?" Solarkampagne des Kreises Steinfurt, Wettringen, 05.04.2013 Y1 - 2013 ER - TY - GEN A1 - Mertens, Konrad T1 - "Photovoltaik - eine der Säulen der Energiewende", Öffentliche Ringvorlesung zur Nachhaltigkeit, Münster, 15.01.2013 Y1 - 2013 ER - TY - GEN A1 - Mertens, Konrad T1 - "Wir machen die Energiewende selbst - Solarstrom vom eigenen Dach", Faire Woche Steinfurt, Steinfurt, 18.09.2012 Y1 - 2012 ER - TY - CHAP A1 - Poppe, Martin T1 - Gesetze der Elektrotechnik, Lineare Netze, Halbleiterelektronik, Motoren und Generatoren T2 - Werner Skolaut: Maschinenbau Y1 - 2014 SN - 978-3-8274-2553-9 U6 - http://dx.doi.org/10.1007/978-3-8274-2554-6 SP - 1115 EP - 1247 PB - Springer CY - Heidelberg ET - 1 ER - TY - BOOK A1 - Poppe, Martin T1 - Gesangbuchlieder für dreistimmigen Chor und Klavier Y1 - 2014 SN - 978-3-941628-16-8 PB - Evangelisches Medienhaus CY - Stuttgart ET - 1 ER - TY - GEN A1 - Job, Reinhart T1 - Qualitätsmanagement und Systemakkreditierung an der FH Münster - Sichtweise eines Dekans, eingeladener Vortrag, 28.01.2015, HAW Hamburg Y1 - 2015 ER - TY - CHAP A1 - Mertens, K. A1 - Kösters, H. A1 - Diehl, M T1 - Low-Cost-Outdoor-EL: Cost-Efficient Extensive on-Site Quality Analysis of Solar Modules, 31st European Photovoltaic Solar Energy Conference and Exhibition T2 - Proceedings of EU-PVSEC 2015 Y1 - 2015 SN - 3-936338-39-6 U6 - http://dx.doi.org/10.4229/EUPVSEC20152015-5BV.2.42 CY - Hamburg ET - 31 ER - TY - CHAP A1 - Mertens, K. A1 - Gonzales, Pascual A1 - Diehl, D. T1 - LowCost-Outdoor-EL: Kostengünstige umfassende Vorort-Qualitätsanalyse von Solarmodulen T2 - Symposium Photovoltaische Solarenergie Y1 - 2015 SN - 978-3-943891-45-4 PB - OTTI CY - Regensburg ER - TY - GEN A1 - Job, Reinhart T1 - Systemakkreditierung aus der Sicht eines Dekans, eingeladener Vortrag, 27.04.2015, HS Koblenz Y1 - 2015 ER - TY - GEN A1 - Mertens, K. T1 - "Understanding Photovoltaics: Textbook Photovoltaics and PV-Teach", 29th European PV Solar Energy Converence and Exhibition, Amsterdam Y1 - 2014 ER - TY - JOUR A1 - Mertens, K. T1 - Solarstromspeicher für Photovoltaikanlagen - Privathaushalte JF - CHANC/GE - 100 % Klimaschutz kommunal Y1 - 2014 IS - 1 SP - 21 EP - 24 ER - TY - JOUR A1 - Mertens, K. T1 - Solarstromspeicher für Photovoltaikanlagen - Gewerbebetriebe JF - CHANC/GE - 100 % Klimaschutz kommunal Y1 - 2014 IS - 2 SP - 26 EP - 28 ER - TY - JOUR A1 - Banos, Oresti A1 - Damas, Miguel A1 - Pomares, Hector A1 - Rojas, Ignacio A1 - Villalonga, Claudia A1 - Glösekötter, Peter T1 - PhysioDroid: Combining Wearable Health Sensors and Mobile Devices for a Ubiquitous, Continuous, and Personal Monitoring JF - Hindawi Publishing Corporation The Scientific World Journal Y1 - 2014 SP - 1 EP - 12 ER - TY - GEN A1 - Rebel, Gregor A1 - Estevez, Francisco A1 - Tsekoura, Ioanna A1 - Schulz, Ingo A1 - Glösekötter, P. T1 - Interrupt aware Queue Implementation for Energy Efficient Multitasking Systems based on Cortex-M3 Architecture Y1 - 2014 ER - TY - JOUR A1 - Löchte, A. A1 - Hoffmann, F. A1 - Krimphove, C. A1 - Rebel, G. A1 - Glösekötter, P. T1 - Is LiFePO4 Technology Ready for Internet of Things? JF - Advances in Internet of Things (http://www.scirp.org/journal/ait), http://dx.doi.org/10.4236/ait.2014.41001) Y1 - 2014 VL - Januar IS - 4 SP - 1 EP - 4 ER - TY - GEN A1 - Poppe, Martin A1 - Obdrzálek, Jan T1 - IEC 25/545/DC: Simplification of Electrical Engineering BT - 1.8. Y1 - 2015 N1 - IEC 25/545/DC ER - TY - BOOK T1 - Konrad Mertens: Photovoltaik - Lehrbuch zu Grundlagen, Technologie und Praxis, 3., neu bearbeitete und aktualisierte Auflage Y1 - 2015 SN - 978-3-446-442 PB - Hanser CY - München ER - TY - JOUR A1 - Gerke, Sebastian A1 - Becker, Hans-Werner A1 - Rogalla, Detlef A1 - Hahn, Giso A1 - Job, Reinhart A1 - Terheiden, Barbara T1 - Morphology and Hydrogen in Passivating Amorphous Silicon Layers JF - Energy Procedia Y1 - 2015 U6 - http://dx.doi.org/10.1016/j.egypro.2015.07.112 VL - 77 SP - 791 EP - 798 ER - TY - JOUR A1 - Herguth, Axel A1 - Horbelt, Renate A1 - Wilking, Svenja A1 - Job, Reinhart A1 - Hahn, Giso T1 - Comparison of BO Regeneration dynamics in PERC and Al-BSF solar cells JF - Energy Procedia Y1 - 2015 U6 - http://dx.doi.org/10.1016/j.egypro.2015.07.012 VL - 77 SP - 75 EP - 82 ER - TY - GEN A1 - Job, Reinhart T1 - Materials, Resources and the Impact on our Societies and Future Technology, Seminar, 8.9.2015, Instituto Federal do Rio Grande do Norte, Natal, Brasilien Y1 - 2015 ER - TY - BOOK A1 - Poppe, Martin T1 - Prüfungstrainer Elektrotechnik Y1 - 2018 SN - 9783662566480 U6 - http://dx.doi.org/10.1007/978-3-662-56649-7 PB - Springer CY - Heidelberg ET - 3 ER - TY - JOUR A1 - Javier, Francisco A1 - Quiles, Manuel A1 - Ortiz, Andres A1 - Gersnoviez, Maria A1 - Brox, Alberto A1 - Olivares, Peter T1 - Development of a Wireless Low Power Datalogger with High Performance Converter JF - Elektrika ir Elektrotechnika Y1 - 2015 U6 - http://dx.doi.org/10.5755/j01.eee.21.3.1004 ER - TY - JOUR A1 - Franscisco, M A1 - Ortuno, Carolina A1 - Torres, Ignacio A1 - Rojas, Peter T1 - New trends in biomedical engineering and bioinformatics applied to biomedicine - special issue of IWBBIO 2014 JF - BioMedical Engineering OnLine Y1 - 2014 U6 - http://dx.doi.org/10.1186/1475-925X-14-S2-I1 ER - TY - CHAP A1 - Rebel, Gregor A1 - Estevez, Francisco A1 - Glösekötter, Peter T1 - Energy Efficiency Study of representative Microcontrollers for Wearable Electonics T2 - International Work-Conference on Bioinformatics and Biomedical Engineering Y1 - 2015 SP - 65 EP - 76 PB - Springer International Publishing Switzerland CY - Granada (Spain) ER - TY - CHAP A1 - Löchte, A. A1 - Horsthemke, L. A1 - Brinkmann, T. A1 - Leuker, M. A1 - Heller, A. A1 - Glösekötter, P. T1 - Are Supercaps Ready for Ubiquitous Computing? T2 - Ubiquitous Computing & Ambient Intelligence: 10th International Conference, UCAmI 2016 Y1 - 2016 U6 - http://dx.doi.org/10.1007/978-3-319-48799-1_40 SP - 356 EP - 361 PB - Springer International Publishing CY - San Bartolomé de Tirajana, Gran Canaria ER - TY - CHAP A1 - Ortuno, F. M. A1 - Valenzuela, O. A1 - Glösekötter, P. A1 - Rojas, I. T1 - Main findings and advances in biomedical engineering and bioinformatics from IWBBIO 2015 Y1 - 2016 U6 - http://dx.doi.org/10.1186/s 12938-016-0187-9 PB - BioMedical Engineering OnLine ER - TY - JOUR A1 - Estévez, F. J. A1 - Castillo-Secilla, J. M. A1 - Gonzáles, J. A1 - Olivares, J. A1 - Glösekötter, P. T1 - mDARAL: A Multi-Radio Version for the DARAL Routing Algorithm JF - Sesors (Basel) Y1 - 2017 U6 - http://dx.doi.org/10.3390/s17020324 VL - Vol. 17 (2) ER - TY - CHAP A1 - Estevez, F. A1 - Glösekötter, P. A1 - González, J. T1 - DARAL: A Dynamic and Adaptive Routing Algorithm for Wireless Sensor Networks Y1 - 2016 U6 - http://dx.doi.org/10.3390/s16070960 PB - Sensors CY - Basel ER - TY - CHAP A1 - Estevez, F. A1 - García, A. A1 - Glösekötter, P. T1 - An application of people's sentiment from social media to smart cities Y1 - 2016 PB - El Profesional de la Informacion ET - Vol. 25, Nr. 6 ER - TY - GEN A1 - Glösekötter, P. T1 - On the Way to Nanoelectronics, Institute of Computer Engineering, University Lübeck, Germany, April 27 Y1 - 2007 ER - TY - GEN A1 - Glösekötter, P. T1 - From Transistors to Molecular and Quantum Devices?, invited TechTalk on Information Processing Technologies at Intel Corp. Braunschweig, Germany, September 18 Y1 - 2009 ER - TY - JOUR A1 - Feldmeier, A. A1 - Glösekötter, P. T1 - Thermostatventil 2.0 - Energieautarke funkgesteuerte Stellantriebe und dadurch mögliche neuartige Regelkonzepte JF - TAB Technik am Bau Y1 - 2010 SN - 0341-2032 SP - 70 EP - 73 ET - 10 ER - TY - GEN A1 - Glösekötter, P. T1 - Silicon nanoelectronics and mobile broadband wireless technologies, Departamento de Arquitectura Tecnologa de Computadores, Universidad de Granada, Spain, March Y1 - 2005 ER - TY - GEN A1 - Glösekötter, P. T1 - Information processing Technologies: From Transistors to Molecular and Quantum Devices, EMicro 2007, May 5 - 9, UFRGS, Porto Alegre, RS, Brazil Y1 - 2007 ER - TY - JOUR A1 - Horbelt, Renate A1 - Giso, Hahn A1 - Job, Reinhart A1 - Terheiden, Barbara T1 - Void formation in PERC solar cells and their impact on the electrical cell parameters verified by luminescence and scanning acoustic microscope measurements JF - Energy Proceedia Y1 - 2015 U6 - http://dx.doi.org/10.1016/j.egypro.2015.12.294 VL - 84 SP - 47 EP - 55 ER - TY - JOUR A1 - Gerke, Sebastian A1 - Becker, Hans-Werner A1 - Rogalla, Detlef A1 - Hahn, Giso A1 - Job, Reinhart A1 - Terheiden, Barbara T1 - About Nuclear Resonant Reaction Analysis for Hydrogen Investigations in Amorphous Silicon Layers JF - Energy Proceedia Y1 - 2015 U6 - http://dx.doi.org/10.1016/j.egypro.2015.12.301 VL - 84 SP - 99 EP - 104 ER - TY - JOUR A1 - Gerke, Sebastian A1 - Hahn, Giso A1 - Job, Reinhart A1 - Terheiden, Barbara T1 - Bias-plasma for RF magnetron sputter deposition of passivating amorphous silicon layers JF - Energy Procedia Y1 - 2015 U6 - http://dx.doi.org/10.1016/j.egypro.2015.12.302 VL - 77 SP - 75 EP - 82 ER - TY - GEN A1 - Schulze, Hans-Joachim A1 - Niedernostheide, Franz-Josef A1 - Job, Reinhart T1 - Semiconductor body with strained region, Chinesisches Patent BT - Apr. 11 Y1 - 2012 N1 - CN102412259A ER - TY - CHAP A1 - Rubio, G. A1 - Guillén, A. A1 - Pomares, H. A1 - Rojas, I. A1 - Paechter, B. A1 - Glösekötter, P. A1 - Torres-Ceballos, C. I. T1 - Parallelization of the Nearest-Neighbour Search and the Cross-Validation Error Evaluation for the Kernel Weighted k-nn Algorithm Applied to Large Data Sets in Matlab T2 - High Performance Computing & Simulation (HPCS'09) Conference Y1 - 2009 CY - Leipzig, Germany ET - June ER - TY - CHAP A1 - Krimphove, C. A1 - Hoffmann, F. A1 - Rebel, G. A1 - Glösekötter, P. T1 - Wearout-Free Oxygen Sensor (published and awarded with the Bronze Leaf Certificate) T2 - 8th Conference on Ph.D. Research in Microelectronics & Electronics Y1 - 2012 SN - 978-3-8007-3442-9 CY - Aachen, Germany ET - 12 - 15 Juni 2012 ER - TY - CHAP A1 - Olivares, A. A1 - Górriz, J. M. A1 - Olivares, G. A1 - Ramírez, J. A1 - Glösekötter, P. T1 - A Study of Vibration-Based Energy Harvesting in Activities of Daily Living T2 - 4th International ICST Conference on Pervasive Computing Technologies for Healthcare Y1 - 2010 CY - Munich, Germany ET - March ER - TY - CHAP A1 - Torres, C. A1 - Olivares, A. A1 - Pomares, H. A1 - Rojas, I. A1 - Olivares, G. A1 - Glösekötter, P. T1 - Reliable and Energy Optimized Routing Algorithm for WSN T2 - RFID-Sys-Tech 2010, European Workshop on Smart Objects: Systems, Technologies and Applications Y1 - 2010 CY - Ciudad Real, Spain ET - June 15th to June 16 ER - TY - CHAP A1 - Albercht, C. A1 - Koch, R. A1 - Piontek, T. A1 - Glösekötter, P. T1 - Towards a Flexible Fault-Tolerant System-on-Chip T2 - 22nd Int. Conf. on Architecture of Computing Systems Y1 - 2009 SN - 978-3-642-00453-7 CY - Delft ET - March 10-13 ER - TY - CHAP A1 - Glösekötter, P. A1 - Kanstein, A. A1 - Jung, S. A1 - Goser, K. F. T1 - Implementation of a RBF Network Based on Possibilistic Reasoning, ISSN 1089-6503 T2 - Proceedings of the 24th EUROMICRO conference Y1 - 1998 SN - 0-8186-8646-4 SP - 677 EP - 682 CY - Västeras, Sweden ET - August 25-27 ER - TY - CHAP A1 - Pacha, C. A1 - Glösekötter, P. A1 - Goser, K. F. T1 - Adiabatic Switching and Power Dissipation of Dynamic Resonant Tunneling Device Logic Circuits T2 - 3rd Workshop on Innovative Circuits and Systems for Nano Elektronics, Nano-EL98 Y1 - 1998 PB - Munich Paper C2/1-6 ET - Sept. 5-6 ER - TY - JOUR A1 - Torres, C. A1 - Glösekötter, P. T1 - Reliable and energy optimized WSN design for a train application JF - Journal of Systems Architecture Emerging Applications of Embedded Systems Research Response Time and Energy Consumption of Timing Critical Wireless Sensor Networks Y1 - 2011 U6 - http://dx.doi.org/10.1016 IS - Volume 57, Issue 10 SP - 896 EP - 904 ER - TY - CHAP A1 - Estevez, F. A1 - Rebel, G. A1 - González, J. A1 - Palomares, J. M. A1 - Glösekötter, P. T1 - Body energy harvesting for WSN. State of art and examples T2 - Jornadas de Computación Empotrada de Espana (JCE) Y1 - 2013 ET - 09/2013 ER - TY - CHAP A1 - Glösekötter, P. A1 - Greveler, U. A1 - Wirth, G. I. T1 - Device Degradation and Resilient Computing T2 - IEEE International Symposium on Circuits and Systems Y1 - 2008 CY - Seattle, USA ET - May 18-21 ER - TY - CHAP A1 - Prost, W. A1 - Glösekötter, P. A1 - Kim, S. O. A1 - van Husen, H. A1 - Reimann, T. A1 - Goser, K. F. A1 - Tegude, F.- J. T1 - High-speed operation of InP-based RTD/HBT MOBILE T2 - 26th WOCSDICE Y1 - 2002 CY - Chernogolovka, Russia ET - May 21-26 ER - TY - CHAP A1 - Glösekötter, P. A1 - Prost, W. A1 - Pacha, C. A1 - Kim, S. O. A1 - van Husen, H. A1 - Reimann, T. A1 - Tegude, F.- J. A1 - Goser, K. F. T1 - Design and Simulation of Pseudo Dynamic Logic Circuits Based on RTBTs T2 - 13th Workshop on Physical Simulation of Semiconductor Devices Y1 - 2001 CY - Ilkley, West Yorkshire, UK ET - March 25-26 ER - TY - CHAP A1 - Rojas, I. A1 - Pomares, H. A1 - Gonzalez, J. A1 - Glösekötter, P. A1 - Dienstuhl, J. A1 - Goser, K. F. T1 - A new sequential learning algorithm using pseudo-Gaussian functions for neuro-fuzzy systems T2 - 10th IEEE International Conference on Fuzzy Systems Y1 - 2001 SP - 1243 EP - 1246 ET - Volume: 3, 2-5 Dez. ER - TY - CHAP A1 - Rojas, I. A1 - Pomares, H. A1 - Gonzalez, J. A1 - Glösekötter, P. A1 - Dienstuhl, J. A1 - Goser, K. F. T1 - Multi-deme evolutionary algorithm based approach to the generation of fuzzy systems T2 - 10th IEEE International Conference on Fuzzy Systems Y1 - 2001 SP - 1412 EP - 1415 ET - Volume: 3, 2-5 Dez. ER - TY - CHAP A1 - Pacha, C. A1 - Prost, W. A1 - Tegude, F. J. A1 - Glösekötter, P. A1 - Goser, K. F. T1 - Resonant Tunneling Device Logic: A Circuit Designer's Perspective T2 - European Conference on Circuit Theory and Design Y1 - 2001 CY - Espoo, Finland ET - August 28-31 ER - TY - CHAP A1 - Janßen, G. A1 - Prost, W. A1 - Auer, U. A1 - Tegude, F.- J. A1 - Pacha, C. A1 - Glösekötter, P. A1 - Goser, K. F. A1 - van de Roer, T. A1 - Foerster, A. A1 - Malindretos, J. A1 - Kelly, M. J. T1 - Logic Circuits with Reduced Complexity based on Devices with Higher Functionality T2 - Proc. 'Workshop on Semiconductor Advances for Future Electronics (SAFE) Y1 - 1999 CY - Mierlo, The Netherlands ET - Nov. 24-25 ER - TY - JOUR A1 - Horbelt, Renate A1 - Ebert, Stefanie A1 - Ulbikaite, Vaidvile A1 - Hahn, Giso A1 - Job, Reinhart A1 - Terheiden, Barbara T1 - Al-density variation as one driving force for void formationin PERC solar cells JF - Physica Status Solidi (RRL) Y1 - 2016 U6 - http://dx.doi.org/10.1002/pssr.201600078 VL - 10 IS - 7 SP - 515 EP - 519 ER - TY - CHAP A1 - Meyer, Christopher A1 - Somorovsky, Juraj A1 - Weiss, Eugen A1 - Schwenk, Jörg A1 - Schinzel, Sebastian A1 - Tews, Erik T1 - Revisiting SSL/TLS Implementations: New Bleichenbacher Side Channels and Attacks. T2 - 23rd USENIX Security Symposium (USENIX Security 14) Y1 - 2014 SN - ISBN 978-1-931971- SP - 733 EP - -748 PB - USENIX Association CY - San Diego, CA ER - TY - JOUR A1 - Poppe, Martin T1 - Exclusive Hadron Production in Two-Photon Reactions JF - International Journal of Modern Physics A Y1 - 1986 U6 - http://dx.doi.org/10.1142/S0217751X8600023X VL - 1 IS - 3 SP - 545 EP - 668 ER - TY - BOOK A1 - Poppe, Martin T1 - Gesangbuchlieder für Gitarre, Flöte und Singstimme Y1 - 2010 SN - 978-3-941628-11-3 PB - Evangelisches Medienhaus CY - Stuttgart ET - 1 ER - TY - CHAP A1 - Conrads, N. A1 - Mertens, K. T1 - Feldstudie zur tatsächlichen Leistung von Photovoltaikanlagen mittels Peakleistungsmessgert T2 - Symposium Photovoltaische Solarenergie Y1 - 2008 SN - 978-3-934681-67-5 SP - 323 EP - 328 PB - OTTI CY - Regensburg ET - 23 ER - TY - CHAP A1 - Mertens, K. T1 - Kindgerechte Visualisierung von Photovoltaikerträgen T2 - Symposium Photovoltaische Solarenergie Y1 - 2005 SN - 978-3-934681-38-7 SP - 520 EP - 525 PB - OTTI CY - Regensburg ET - 20 ER - TY - JOUR A1 - Mertens, K. T1 - Strom von der Sonne - Photovoltaik JF - Wirtschaft Münsterland Y1 - 2009 IS - 1 SP - 26 EP - 29 ER - TY - JOUR A1 - Johannes, G. A1 - Laven, Reinhart A1 - Job, Werner A1 - Schustereder, Hans-Joachim A1 - Schulze, Franz-Josef A1 - Niedernostheide, Holger A1 - Schulze, Lothar T1 - Conversion Efficiency of Radiation Damage Profiles into Hydrogen-Related Donor Profiles JF - Solid State Phenomena Y1 - 2011 VL - 178-179 SP - 375 EP - 384 ER - TY - CHAP A1 - Schreiber-Prillwitz, Wofgang A1 - Saukoski, Mikko A1 - Chmiel, Gerhard A1 - Job, Reinhart T1 - Development of a Robust Design for Wet Etched Cointegrated Pressure Sensor Systems T2 - F. W. DelRio, C. Eberl, M. P. de Boer, E. P. Guesev (Editors): Microelectromechanical Systems - Materials and Devices IV, MRS Symposium Proceedings Series Vol. 1299 Y1 - 2011 SP - 129 EP - 134 ER - TY - GEN A1 - Job, Reinhart T1 - Resources and Environment, Seminar, 6.9.2012, Center for Interdisciplinary Research in Agribusiness, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasilien Y1 - 2012 ER - TY - GEN A1 - Job, Reinhart T1 - Defect Engineering and Analysis of Light-Ion Implanted Float-Zone Silicon, Seminar, 4.9.2012, Engineering School, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasilien Y1 - 2012 ER - TY - GEN A1 - Job, Reinhart T1 - Ressourcen und Umwelt, Ringvorlesung Nachhaltigkeit und Entwicklung, Auftaktvorlesung am 17.4.2012, FH Münster Y1 - 2012 ER - TY - CHAP A1 - Rüngeler, I. A1 - Penoff, B. A1 - Tüxen, M. A1 - Wagner, A. T1 - A New Fast Algorithm for Connecting the INET Simulation Framework to Applications in Real-time T2 - SIMUTools 11 Proceedings of the 4th International ICST Conference on Simulation Tools and Techniques Y1 - 2011 SN - 978-1-936968-00-8 SP - 75 EP - 80 CY - Brussels ER - TY - CHAP A1 - Adhari, H. A1 - Dreibholz, T. A1 - Becke, M. A1 - Rathgeb, E. P. A1 - Tüxen, M. T1 - Evaluation of Concurrent Multipath Transfer over Dissimilar Paths T2 - Proceedings of the 1st International Workshop on Protocols and Applications with Multi-Homing Support (PAMS 2011) Y1 - 2011 SN - 978-1-61284-829-7 SP - 708 EP - 714 CY - Singapore ER - TY - JOUR A1 - Dreibholz, T. A1 - Rüngeler, I. A1 - Seggelmann, R. A1 - Tüxen, M. A1 - Rathgeb, E. A1 - Stewart, R. T1 - Stream Control Transmission Protocol: Past, Current, and Future Standardization Activities JF - IEEE Communications Magazine Y1 - 2011 VL - 49 IS - 4 SP - 82 EP - 88 ER - TY - JOUR A1 - Seggelmann, R. A1 - Tüxen, M. A1 - Rathgeb, E. T1 - Strategies to Secure End-to-End Communication - And Their Application to SCTP-Based Communication JF - PIK - Praxis der Informationsverarbeitung und Kommunikation Y1 - 2011 VL - 34 IS - 4 ER - TY - CHAP A1 - Salewski, Falk A1 - Bodenburg, Sven A1 - Malechka, Tatsiana ED - Jäkel, Jens ED - Reiff-Stephan, Jörg ED - Schwarz, Jens André T1 - Durchgängige Digitalisierung industrieller Abläufe am Beispiel der Modellfabrik der FH Münster T2 - Tagungsband AALE 2023 - Mit Automatisierung gegen den Klimawandel N2 - Die Modellfabrik der FH Münster erlaubt durch den Umfang und die Komplexität der enthaltenen Automatisierungsaufgaben sowie einen Aufbau aus industriellen Komponenten eine praxisnahe Lehre im Bereich aktueller Anlagenautomatisierung und darüber hinausgehenden Funktionen im Sinne einer durchgängigen Digitalisierung. Die verwendete Unterscheidung der durchgängigen Digitalisierung in horizontale und vertikale Verknüpfungen wird veranschaulicht. Aufbauend auf Erfahrungen mit der Vorgängeranlage werden Neuerungen der 2021 aufgebauten neuen Modellfabrik vorgestellt. Neuerungen umfassen insbesondere die Modularisierung der Anlage, das umgesetzte Sicherheitskonzept, einen Webshop mit Onlinekonfigurator, eine Webvisualiserung des Anlagenzustandes inklusive der Energieverbräuche, sowie Möglichkeiten zur virtuellen Inbetriebnahme. Weiterhin wird das aktuelle Konzept zur Erweiterung der horizontalen digitalen Durchgängigkeit mittels der Einbindung eines autonomen mobilen Roboters in die Modellfabrik vorgestellt. KW - Modellfabrik, Industrie 4.0, Cyber-Physical Systems, Durchgängige Digitalisierung, Autonomer mobiler Roboter, Lehre Y1 - 2023 UR - https://nbn-resolving.org/urn:nbn:de:bsz:l189-qucosa2-839648 SN - 978-3-910103-01-6 U6 - http://dx.doi.org/10.33968/2023.44 ER - TY - CHAP A1 - Salewski, Falk A1 - Schmidt, Rainer T1 - Teaching Industrial Automation: An Approach for a Practical Lab Course T2 - Proc. of the Workshop on Embedded and Cyber-Physical Systems Education (WESE 2015) Y1 - 2015 SN - 978-1-4503-3897-4 U6 - http://dx.doi.org/10.1145/2832920.2832921 SP - 1 EP - 7 PB - ACM CY -  Amsterdam, Netherlands ER - TY - JOUR A1 - Salewski, Falk T1 - COTS or Custom Made? A Multi-Criteria Decision Analysis for Industrial Control Systems JF - International Journal on Advances in Systems and Measurements Y1 - 2016 UR - https://www.iariajournals.org/systems_and_measurements/sysmea_v9_n12_2016_paged.pdf SN - 1942-261x VL - 9 IS - 1 & 2 SP - 122 EP - 131 ER - TY - CHAP A1 - Salewski, Falk T1 - COTS or Custom Made? Design Decisions for Industrial Control Systems T2 - Proc. of the Eighth International Conference on Advances in Circuits, Electronics and Micro-electronics (CENICS 2015) Y1 - 2015 SN - 978-1-61208-430-5 SP - 7 EP - 12 PB - IARIA CY - Venice, Italy ER - TY - CHAP A1 - Gerke, Sebastian A1 - Herguth, Axel A1 - Brinkmann, Nils A1 - Hahn, Giso A1 - Job, Reinhart T1 - Evaluation of Capacitance-Voltage Spectroscopy by Correlation with Minority Carrier Lifetime Measurements of PECV-Deposited Intrinsic Amorphous Layers T2 - Proceedings of the 28th European Photovoltaic Solar Energy Conference and Exhibition Y1 - 2013 SN - 3-936338-33-7 SP - 2600 EP - 2603 ER - TY - GEN A1 - Mertens, Konrad T1 - ,,Strom aus der Sonne - Photovoltaikanlagen", Wissenschaft für Jedermann, Dienstagsgespräche Kreis Steinfurt - FH Münster, Steinfurt, 13.06.2006 Y1 - 2006 ER - TY - GEN A1 - Mertens, Konrad T1 - ,,Kindgerechte Visualisierung von Photovoltaikerträgen", Symposium Photovoltaische Solarenergie, Staffelstein, März 2005 Y1 - 2005 ER - TY - GEN A1 - Mertens, Konrad T1 - ,,Photovoltaik: Wie kommt die Sonne in die Steckdose?", Vortrag VDI Schülerforum, Münster, 13.9.2006. Y1 - 2006 ER - TY - GEN A1 - Mertens, Konrad T1 - Wie flitzen Daten durch Glasfasern?", Vortrag VDI Schülerforum, Münster, 9.9.2005. Y1 - 2005 ER - TY - GEN A1 - Job, Reinhart T1 - Elektrisch aktive Defektkomplexe in protonenimplantierten und getemperten Float-Zone-Siliziumwafern, eingeladener Vortrag, 19.03.2014, Universität Konstanz, Fachbereich Physik Y1 - 2014 ER - TY - GEN A1 - Job, Reinhart T1 - Dependency on Materials and Resources - How can we Reach a Sustainable Society , Seminar, 29.7.2015, Center for Interdisciplinary Research in Agribusiness, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasilien Y1 - 2015 ER - TY - CHAP A1 - Rojas, I. A1 - Anguita, M. A1 - Pelayo, F. J. A1 - Glösekötter, P. A1 - Prieto, A. T1 - CMOS implementation of RBF Neural Networks using Adaptive Baussian Radial Functions T2 - Proceedings of the 6th International Conference on Microelectronics for Neural Networks, Evolutionary & Fuzzy Systems (MicroNeuro'97) Y1 - 1997 CY - Dresden, Germany ET - September ER - TY - JOUR A1 - Gerke, Sebastian A1 - Becker, H.-W. A1 - Rogalla, D. A1 - Singer, F. A1 - Brinkmann, N. A1 - Fritz, S A1 - Hammud, Adnan A1 - Keller, P. A1 - Skorka, D. A1 - Sommer, D. A1 - Weiß, C. A1 - Flege, S. A1 - Hahn, Giso A1 - Job, Reinhard A1 - Terheiden, Barbara T1 - Influence of post hydrogenation upon electrical, optical and structural properties of hydrogen less sputter deposited amorphous silicon JF - Thin Solid Films Y1 - 2016 U6 - http://dx.doi.org/10.1016/j.tsf.2015.11.063 VL - 598 SP - 161 EP - 169 ER - TY - CHAP A1 - Estevez, F. A1 - Gonzales, J. A1 - Glösekötter, P. A1 - Valenzuela, O. A1 - Rojas, I. T1 - Statistical Analysis of the Main Configuration Parameters of the Network Dynamic and Adaptive Radio Protocol (DARP) Y1 - 2017 U6 - http://dx.doi.org/10.3390/s17071502 PB - Sensors CY - Basel ET - 17(7) ER - TY - CHAP A1 - Estevez, F. A1 - Castillo-Secilla, J. M. A1 - Gonzalez, J. A1 - Olivares, J. A1 - Glösekötter, P. T1 - mDARAL: A Multi-Radio Version for the DARAL Routing Algorithm Y1 - 2017 U6 - http://dx.doi.org/10.3390/s17020324 SP - 1 EP - 17 PB - Sensors CY - Basel ET - 17(2) ER - TY - CHAP A1 - Romero, Adrian A1 - Estevez, Francisco A1 - Rebel, Gregor A1 - Glösekötter, Peter A1 - Conzáles, Jesús T1 - Distance Estimate with Ultra Wide Band in Interior Environments T2 - Proceedings of Jornadas de Computación Empotrada de Espana (JCE) Y1 - 2015 CY - Cordoba (Spain) ER - TY - CHAP A1 - Goser, K. A1 - Glösekötter, P. A1 - Dienstuhl, J. T1 - Nanoelektronik und Nanosysteme: Von Transistoren zu Molekular und Quanten- bauelementen, Chinesische Ausgabe Y1 - 2006 SN - 7-5605-2178-9 PB - Xi'an Jiaotong University Press ER - TY - CHAP A1 - Rebel, G. A1 - Estevez, F. A1 - Glösekötter, P. A1 - Castillo-Secilla, J. M. T1 - Energy Harvesting on Human Bodies T2 - Smart Health Y1 - 2015 SN - 978-3-319-16225-6 U6 - http://dx.doi.org/10.1007/978-3-319-16226-3_6 SP - 125 EP - 159 PB - Springer International Publishing ET - Volume 8700 ER - TY - CHAP A1 - Goser, K. A1 - Glösekötter, P. A1 - Dienstuhl, J. T1 - Nanoelectronics and Nanosystems - From Transistors to Molecular and Quantum Devices Y1 - 2004 SN - 3-540-40443-0 PB - Springer CY - Berlin, Heidelberg, New York ER - TY - BOOK A1 - Glösekötter, P. T1 - Resonanz-Tunneldioden und Heterobipolartransistoren in dynamischen Digitalschaltungen hoher Funktionsdichte Y1 - 2002 CY - University of Dortmund ET - Dissertation ER - TY - JOUR A1 - Pacha, C. A1 - Kessler, O. A1 - Glösekötter, P. A1 - Goser, K. F. A1 - Prost, W. A1 - Brennemann, A. A1 - Auer, U. A1 - Tegude, F. J. T1 - Parallel Adder Design with Reduced Circuit Complexity Using Resonant Tunneling Transistors and Threshold Logic JF - Analog Integrated Circuits and Signal Processing, Kluwer Academic Publishers Y1 - 2000 U6 - http://dx.doi.org/10.1023 SP - 7 EP - 25 ER - TY - JOUR A1 - Glösekötter, P. A1 - Prost, W. A1 - Pacha, C. A1 - Kim, S. O. A1 - van Husen, H. A1 - Reimann, T. A1 - Tegude, F.- J. A1 - Goser, K. F. T1 - Circuit and Application Asepects of Tunneling Devices in a MOBILE configuration JF - Special Issue of the International Journal of Circuit Theory and Applications "Nanoelectronic Circuit", 31:83-103 (invited paper) Y1 - 2003 ER - TY - JOUR A1 - Pacha, C. A1 - Auer, U. A1 - Burwick, C. A1 - Glösekötter, P. A1 - Brennemann, A. A1 - Prost, W. A1 - Tegude, F. J. A1 - Goser, K. F. T1 - Thresold Logic Circuit Design of Parallel Adders Using Resonant Tunneling Devices JF - IEEE Transactions on Very Larg Scale Integration (VLSI) Systems Y1 - 2000 VL - October SP - 558 EP - 572 ER - TY - GEN A1 - Alberecht, C. A1 - Glösekötter, P. T1 - SoC Reliability, published at Diskussionskreis Fehlertoleranz, http://dc.informatik.uni-essen.de/group/all/research/ft-kreis2.html, Essen, October 30-31 Y1 - 2009 ER - TY - GEN A1 - Glösekötter, P. T1 - Aspects of Micro- and Nanosystems for Wireless Health Monitoring Applicaitons, Departamento de Arquitectura Tecnologa de Computadores, Universidad de Granada, Spain, September Y1 - 2010 ER - TY - GEN A1 - Schulze, Hans-Joachim A1 - Niedernostheide, Franz-Josef A1 - Job, Reinhart T1 - Semiconductor device having two monocrystalline semiconductor regions with a different lattice constant and a strained semiconductor region between, United States Patent BT - Nov. 18 Y1 - 2014 N1 - US008889531B2 ER - TY - GEN A1 - Job, Reinhart A1 - Niedernostheide, Franz-Josef A1 - Schulze, Hans-Joachim T1 - Halbleiterkörper mit verspannten Bereich, Deutsches Patent BT - 22. März Y1 - 2012 N1 - DE102010046215A1 ER - TY - GEN A1 - Schulze, Hans-Joachim A1 - Niedernostheide, Franz-Josef A1 - Job, Reinhart T1 - Semiconductor body with strained region, United States Patent BT - May 10 Y1 - 2012 N1 - US2012011242A1 ER - TY - GEN A1 - Yoshida, Akira A1 - Job, Reinhart T1 - Cathode ray-luminescent phosphor and method for the preparation thereof, United States Patent BT - Dec. 5 Y1 - 2000 N1 - US6156233A ER - TY - JOUR A1 - Horbelt, Renate A1 - Micard, Gabriel A1 - Keller, Phillip A1 - Hahn, Giso A1 - Job, Reinhart A1 - Terheiden, Barbara T1 - Characterization of local Al-contacts by light beam induced current measurements and their verification by 2D simulation using flexPDE JF - Physica Status Solidi (a) Y1 - 2016 U6 - http://dx.doi.org/10.1002/pssa.201532753 VL - 213 IS - 5 SP - 1317 EP - 1323 ER - TY - CHAP A1 - Rebel, G. A1 - Estevez, F. A1 - Schulz, I. A1 - Glösekötter, P. T1 - Fast Constant Time Memory Allocator for Inter Task Communication in Ultra Low Energy Embedded Systems T2 - 9th Conferrence on Ph.D. Research in Microelectronics & Electronics Y1 - 2013 SN - 978-1-4673-4580-4 U6 - http://dx.doi.org/10.1109 SP - 149 EP - 152 PB - Villach, Austria ET - 24th - 27th June 201 ER - TY - CHAP A1 - Otten, W. A1 - Glösekötter, P. A1 - Velling, P. A1 - Brennemann, A. A1 - Prost, W. A1 - Goser, K. F. A1 - Tegude, F.- J. T1 - InP-Based Monolithic Integrated RTD/HBT MOBILE FOR Logic Circuits T2 - InP and Related Materials Conference Y1 - 2001 CY - Nara ET - May ER - TY - CHAP A1 - Hoffmann, F. A1 - Löchte, A. A1 - Rebel, G. A1 - Krimphove, C. A1 - Glösekötter, P. T1 - Degradation aware energy storage using hybrid capacitors T2 - 2nd IEEE Energycon Conference & Exhibition Y1 - 2012 SN - 978-1-4673-1452-7 CY - Florence, Italy ET - September 9-12 2012 ER - TY - JOUR A1 - Estévez, F. A1 - García, J. M. A1 - Secilla-Castillo, J. M. A1 - González, J. A1 - Glösekötter, P. T1 - Enabling validation of the IEEE 802.15.4 performance through a new dual-radio OMNeT++ model JF - Elektronika IR Electrotechnika Date: Accepted - Pending of Publication Y1 - 2016 SN - 1392-1215 VL - Vol. 22, No 3 IS - Impact Factor: 0.561 ER - TY - CHAP A1 - Brusamarello, L. A1 - Wirth, G. I. A1 - Camargo, V. A1 - da Silva, M. A1 - da Silva, R. A1 - Glösekötter, P. T1 - Numerical Method for Modeling Process Variations and NBTI T2 - 16th IFIP/IEEE VLSI-SOC Y1 - 2008 CY - Rhodes Island, Greece ET - Oct. 13-15 ER - TY - CHAP A1 - Camargo, V. A1 - da Silva, M. A1 - Brusamarello, L. A1 - Wirth, G. A1 - Glösekötter, P. T1 - Modeling the Impact of NBTI on the Reliability of Arithmetic Circuits T2 - Chip In The Pampa SBCCI Y1 - 2008 ET - September 1-4, SFORU ER - TY - JOUR A1 - Estévez, F. A1 - Rebel, G. A1 - González, J. A1 - Glösekötter, P. T1 - DARP: Dynamic and adaptive radio protocol for Wireless Sensor Networks JF - Electronics Letters Y1 - 2014 VL - 01/2014 ER - TY - CHAP A1 - Glösekötter, P. A1 - Prost, W. A1 - Pacha, C. A1 - Kim, S. O. A1 - van Husen, H. A1 - Reimann, T. A1 - Tegude, F.- J. A1 - Goser, K. F. T1 - Asynchronous Circuit Design Based on the RTBT Monostable-Bistable-Logic-Transiton-Element (MOBILE) T2 - 15th Symposium on Integrated Circuits and System Design, Chip in the Pampa Y1 - 2002 CY - Porto Alegre, RS, Brazil ET - Sept. 9-14 ER - TY - CHAP A1 - Glösekötter, P. A1 - Prost, W. A1 - Pacha, C. A1 - Kim, S. O. A1 - van Husen, H. A1 - Reimann, T. A1 - Tegude, F.- J. A1 - Goser, K. F. T1 - Pseudo Dynamic Gate Design based on the Resonant-Tunneling-Bipolar-Transistor (RTBT) T2 - 32nd European Solid-State Device Research Conference (ESSDERC) Y1 - 2002 CY - Florence, Italy ET - Sept. 24-26 ER - TY - CHAP A1 - Prost, W. A1 - Kim, S. O. A1 - Glösekötter, P. A1 - Pacha, C. A1 - van Husen, H. A1 - Reimann, T. A1 - Goser, K. F. A1 - Tegude, F.- J. T1 - Experimental Threshold Logic implementations based on Resonant Tunneling Diodes T2 - Sepc. Session on "Implementation and Applications of Threshold Logic" of the 9th IEEE International Conference on Electronics, Circuit and Systems Y1 - 2002 CY - Dubrovnik, Croatia ET - Sept. 15-18 ER - TY - CHAP A1 - Glösekötter, P. A1 - Berekovic, M. A1 - Wirth, G. I. T1 - NBTI Degradation and Resilient Circuit Design T2 - Workshop on Impact of Process Variability on Design and Test, held at Design, Automation and Test in Europe Conference Y1 - 2008 CY - Munich ET - March 10-14 ER - TY - CHAP A1 - Glösekötter, P. A1 - Pacha, C. A1 - Goser, K. F. A1 - Wirth, G. I. A1 - Prost, W. A1 - Auer, U. A1 - Agethen, M. A1 - Tegude, F. J. T1 - Digital Circuit Design Based on the Resonant-Tunneling-Hetero-Junction-Bipolar-Transistor T2 - SBCCI Y1 - 2000 CY - Manaus, Brasil ET - Sept. 18-24 ER - TY - CHAP A1 - Pacha, C. A1 - Glösekötter, P. A1 - Goser, K. F. A1 - Auer, U. A1 - Prost, W. A1 - Tegude, F. J. T1 - Resonant Tunneling Transistors for Threshold Logic Circuit Applications T2 - GLS-VLSI - 9th IEEE Great Lakes Symposium on VLSI Y1 - 1999 SP - 344 EP - 345 CY - Ann Arbor, MI ET - March 4-6 ER - TY - CHAP A1 - Glösekötter, P. A1 - Pacha, C. A1 - Goser, K. F. T1 - Associative Matrix for Nano-scale Integratd Circuits T2 - 7th International Conference on Microelectronics for Neural, Fuzzy and Bio-Inspired Systems (MicroNeuro) Y1 - 1999 SP - 352 EP - 358 PB - IEEE Computer Society Press, Los Alamitos, CA CY - Granada, Spain ET - March ER - TY - CHAP A1 - Glösekötter, P. A1 - Pacha, C. A1 - Goser, K. F. T1 - Design of Arithmetic Circuits Using the RTBT T2 - ITG-Fachbericht 162, Mikroelektronik für die Informationstechnik Y1 - 2000 SN - 3-8007-2586-X SP - 147 EP - 150 ET - Nov. 20-21 ER - TY - CHAP A1 - Glösekötter, P. A1 - Pacha, C. A1 - Goser, K. F. T1 - Threshold Logic Circuit Design using the RTBT T2 - Kleinheubacher Berichte Y1 - 2000 ET - Sept. 25-29 ER - TY - GEN A1 - Mertens, K. T1 - "Lohnt sich Solarstrom für mich als Hausbesitzer heute noch? - Chancen und Potentiale des Eigenverbrauchs", 2. Vortrag, Infoveranstaltung des Kreises Steinfurt, Emsdetten, 25.01.2016 Y1 - 2016 ER - TY - GEN A1 - Tüxen, M. A1 - Seggelmann, R. A1 - Stewart, R. A1 - Loreto, S. T1 - Additional Policies for the Partially Reliable Stream Control Transmission Protocol Extension BT - April 2015 Y1 - 2015 U6 - http://dx.doi.org/10.17487/RFC7496 SN - 2070-1721 N1 - RFC 7496 ER - TY - GEN T1 - "Lohnt sich Solarstrom für mich als Hausbesitzer heute noch? - Chancen und Potentiale des Eigenverbrauchs", 1. Vortrag, Infoveranstaltung des Kreises Steinfurt, Emsdetten, 02.11.2015 Y1 - 2015 ER - TY - GEN A1 - Mertens, K. T1 - "Photovoltaik auf Gewerbedächern: Lohnt sich das noch?", Infoveranstaltung des Kreises Steinfurt, Lengerich, 31.08.2015 Y1 - 2015 ER - TY - GEN A1 - Job, Reinhart T1 - Quality Management and System Accreditation - Perspective of a Dean, eingeladener Vortrag, 4.3.2016, Instituto Federal Rio Grande do Norte (IFRN), Natal, Brasilien Y1 - 2016 ER - TY - GEN A1 - Job, Reinhart T1 - Do we have an Energy Crisis? - A brief discussion on energy and resources, Seminar, 24.8.2016, Center for Interdisciplinary Research in Agribusiness, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasilien Y1 - 2016 ER - TY - JOUR A1 - Gerke, Sebastian A1 - Micard, Gabriel A1 - Job, Reinhart A1 - Hahn, Giso A1 - Terheiden, Barbara T1 - Capacitance-voltage spectroscopy and analysis of dielectric intrinsic amorphous silicon thin films JF - Physica Status Solidi (c) Y1 - 2016 U6 - http://dx.doi.org/10.1002/pssc.201600019 SP - 1 EP - 5 ER - TY - GEN A1 - Job, Reinhart T1 - Integrated Pressure Sensors - Design and Dimensioning, Seminar, 23.8.2016, Engineering School, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasilien Y1 - 2016 ER - TY - CHAP A1 - Aviram, Nimrod A1 - Schinzel, Sebastian A1 - Somorovsky, Juraj A1 - Heninger, Nadia A1 - Dankel, Maik A1 - Steube, Jens A1 - Valenta, Luke A1 - Adrian, David A1 - Halderman, J. Alex A1 - Dukhovni, Viktor A1 - Käsper, Emilia A1 - Cohney, Shaanan A1 - Engels, Susanne A1 - Paar, Christof A1 - Shavitt, Yuval T1 - DROWN: Breaking TLS Using SSLv2 T2 - 25th Usenix Security Symposium Y1 - 2016 SP - 689 EP - 706 PB - Usenix Association. CY - Austin, TX. ER - TY - CHAP A1 - Freiling, Felix A1 - Schinzel, Sebastian T1 - Detecting Hidden Storage Side Channel Vulnerabilities in Networked Applications T2 - IFIP sec2011 - Future Challenges in Security and Privacy for Academia and Industry Y1 - 2011 SN - 978-3-642-21423-3 U6 - http://dx.doi.org/10.1007/978-3-642-21424-0_4 SP - 41 EP - 55 PB - Springer, Berlin, Heidelberg ET - Volume 354 ER - TY - CHAP A1 - Jager, Tibor A1 - Schinzel, Sebastian A1 - Somorovsky, Juraj T1 - Bleichenbacher's Attack Strinkes Again: Breaking PKCS#1 v1.5 in XML Encryption T2 - 17th European Symposium on Research in Computer Security (ESORCIS 2012) Y1 - 2012 ER - TY - CHAP A1 - Schmitt, Isabell A1 - Schinzel, Sebastian T1 - WAFFle: Fingerprinting Filter Rules of Web Application Firewalls T2 - 6th USENIX Workshop on Offensive Technologies (WOOT 2012) Y1 - 2012 SP - 34 EP - 40 CY - Seattle. ER - TY - CHAP A1 - Schinzel, Sebastian T1 - An Efficient Mitigation Method for Timing Side Channels on the Web T2 - 2nd International Workshop on Constructive Side-Channel Analysis and Secure Design (COSADE 2011) Y1 - 2011 ER - TY - JOUR A1 - Gerke, Sebastian A1 - Becker, Hans-Werner A1 - Rogalla, Detlef A1 - Job, Reinhart A1 - Terheiden, Barbara T1 - Model based prediction of the trap limited diffusion of hydrogen in post-hydrogenated amorphous silicon JF - Physika Status Solidi (RRL) Y1 - 2016 U6 - http://dx.doi.org/10.1002/pssr.201600303 SP - 1 EP - 5 ER - TY - CHAP A1 - Schreiber-Prillwitz, Wolfgang A1 - Job, Reinhart T1 - Development process for MEMS pressure sensors for standarized CMOS read-out circuitry T2 - 29th Symposium on Integrated Circuits and Systems Design (SBCCI), IEEE Conference Publications Y1 - 2016 U6 - http://dx.doi.org/10.1109/SBCCI.2016.7724037 SP - 1 EP - 6 ER - TY - CHAP A1 - Atkinson, Colin A1 - Gerbig, Ralph A1 - Barth, Florian A1 - Freiling, Felix A1 - Schinzel, Sebastian A1 - Hadasch, Frank A1 - Maedche, Alexander A1 - Müller, Benjamin T1 - Reducing the Incidence of Unintended, Human-Caused Information Flows in Enterprise Systems T2 - Enterprise Distributed Object Computing Conference Workshops (EDOCW), 2012 IEEE 16th International Y1 - 2012 U6 - http://dx.doi.org/10.1109/EDOCW.2012.12 SP - 11 EP - 18 ET - 3M4SE 2012 ER - TY - CHAP A1 - Schinzel, Sebastian A1 - Schmucker, Martin A1 - Ebinger, Peter T1 - Security mechanisms of a legal peer-to-peer file sharing system (http://www.iadis.net/dl/Search_list_open.asp?code=6365) T2 - IADIS International Journal on Computer Science and Information Systems Y1 - 2009 ER - TY - CHAP A1 - Ebinger, Peter A1 - Schinzel, Sebastian A1 - Schmuckler, Martin T1 - Security mechanisms of a legal peer-to-peer file sharing system T2 - IADIS International Conference Applied Computing Y1 - 2008 ER - TY - CHAP A1 - Wiegenstein, Andreas A1 - Schumacher, Markus A1 - Schinzel, Sebastian A1 - Weidemann, Frederik T1 - Sichere ABAP-Programmierung T2 - Rheinwerk Verlag GmbH Y1 - 2009 SN - 978-3-8362-1357-8 SP - 1 EP - 372 ER - TY - CHAP A1 - Benenson, Zinaida A1 - Dewald, Andreas A1 - Eßer, Hans-Jürgen A1 - Felix, C. A1 - Freiling, Tilo A1 - Müller, Christian A1 - Moch, Stefan A1 - Vomel, Sebastian A1 - Schinzel, Miachel A1 - Spreitzenbach, Ben T1 - Exploring the Landscape of Cybercrime T2 - SysSec Workshop (SysSec), 2011 First Y1 - 2011 U6 - http://dx.doi.org/10.1109/SysSec.2011.23 ER - TY - CHAP A1 - Bauer, Johannes A1 - Schinzel, Sebastian A1 - Felix, C. A1 - Freiling, Andreas T1 - Information leakage behind the curtain: Abusing anti-EMI features for covert communication T2 - Hardware Oriented Security and Trust (HOST), 2016 IEEE International Symposium on Y1 - 2016 U6 - http://dx.doi.org/10.1109/HST.2016.7495570 SP - 130 EP - 134 ER - TY - BOOK A1 - Schinzel, Sebastian T1 - Unintentional and Hidden Information Leaks in Networked Software Applications Y1 - 2012 SP - 1 EP - 103 CY - University of Erlangen-Nuernberg ET - Dissertation ER - TY - GEN A1 - Job, Reinhart A1 - Ungru, Kathrin T1 - What seems to be the trouble with energy and resources?, eingeladener Vortrag, 3.3.2017, Universidade Federal do Rio Grande do Norte (UFRN), Natal, Brasilien Y1 - 2017 ER - TY - GEN A1 - Job, Reinhart A1 - Ungru, Kathrin T1 - Teaching Informatics, Workshop, 6.3.2017, Instituto Federal Rio Grande do Norte (IFRN), Natal, Brasilien Y1 - 2017 ER - TY - GEN A1 - Job, Reinhart A1 - Ungru, Kathrin T1 - Teaching Electrochemical Energy Storage for Undergraduate Electrical Engineers, Workshop, 7.3.2017, Instituto Federal Rio Grande do Norte (IFRN), Natal, Brasilien Y1 - 2017 ER - TY - JOUR A1 - Flick, T. A1 - Glitza, K.-W. A1 - Kappen, G. C. A1 - Mättig, P. A1 - Möller, J. A1 - Sanny, B. T1 - Gbit/s data transmission on carbon fibres JF - Journal of Instrumentation Y1 - 2016 U6 - http://dx.doi.org/10.1088/1748-0221/11/03/P03012 SN - 1748-0221 IS - 11 SP - 1 EP - 11 ER - TY - CHAP A1 - Götzfried, J. A1 - Eckert, M. A1 - Müller, T. A1 - Schinzel, S. T1 - Cache Attacks on Intel SGX T2 - EuroSec'17 Y1 - 2017 SN - 978-1-4503-4935-2/ U6 - http://dx.doi.org/10.1145/3065913.3065915 PB - ACM CY - Belgrade, Serbia ER - TY - CHAP A1 - Papastergiou, G. A1 - Grinnemo, K.-J. A1 - Bruntrom, A. A1 - Ros, D. A1 - Tüxen, M. A1 - Khademi, N. A1 - Hurtig, P. T1 - On the Cost of Using Happy Eyeballs for Transport Selection T2 - Proceedings of the Applied Networking Research Workshop 2016 (https://irtf.org/anrw/2016/program.html) Y1 - 2016 CY - Berlin ER - TY - CHAP A1 - Weinrank, F. A1 - Rüngeler, I. A1 - Tüxen, M. A1 - Rathgeb, E. P. T1 - SCTP User Message Interleaving - Integration and Validation T2 - Proceedings of the 3rd OMNeT++ Community Summit Y1 - 2016 CY - Brno ER - TY - CHAP A1 - Mertens, K. A1 - Arnds, : A1 - Behrens, A. A1 - Domnik, G. A1 - Diehl, A. A1 - Fladung, M. T1 - LowCost-Outdoor-EL: Die Bilder lernen laufen T2 - 31. Symposium Photovoltaische Solarenergie, Staffelstein Y1 - 2016 SN - 3-943891-62-3 CY - Staffelstein ER - TY - GEN A1 - Mertens, K. T1 - „Innovative Untersuchungsmethoden zur Fehleranalyse von Photovoltaikanlagen“, 2. Symposium der Fachhochschule Bielefeld zu Solarcomputing und Interdisziplinärer Forschung für dezentrale, nachhaltige und sichere Energiekonzepte, Minden, 12.09.2016 Y1 - 2016 ER - TY - CHAP A1 - Mertens, K. A1 - Arnds, A. A1 - Behrens, G. T1 - LowCost-Outdoor-EL: Significant Improvements of the method T2 - Proceedings of 32st European Photovoltaic Solar Energy Conference Y1 - 2016 SN - 3-936338-41-8 U6 - http://dx.doi.org/10.4229/EUPVSEC20162016-5BV.2.75 SP - 2081 EP - 2083 CY - München ER - TY - GEN A1 - Mertens, K. T1 - „Lohnt sich Solarstrom für mich als Hausbesitzer heute noch?“, Infoveranstaltung des Kreises Steinfurt, Rheine-Dohrenkamp, 16.06.2016 Y1 - 2016 ER - TY - GEN A1 - Mertens, K. T1 - "Photovoltaik: Lohnt sich das noch für Hausbesitzer oder ist das nicht ohnehin alles Unsinn?", VDI Bezirksgruppe Rheine, Rheine, 01.04.2016 Y1 - 2016 ER - TY - GEN A1 - Mertens, K. T1 - „Aktuelles zur Photovoltaik – Lohnt sich Solarstrom für mich als Hausbesitzer heute noch?“, Volkshochschule Ahlen, Ahlen, 18.05.2016 Y1 - 2016 ER - TY - GEN A1 - Mertens, K. T1 - „Lohnt sich Solarstrom für Hausbesitzer heute noch?“, Aktionstag Klimaschutz, Kreisverwaltung Steinfurt, Steinfurt, 07.07.2016 Y1 - 2016 ER - TY - GEN A1 - Mertens, K. T1 - „Lohnt sich Solarstrom für Hausbesitzer heute noch?“ Infoveranstaltung der Stadt Steinfurt, Steinfurt, 24.06.2016 Y1 - 2016 ER - TY - GEN A1 - Mertens, K. T1 - „Fehleranalyse an Solarmodulen“, Workshop der Deutschen Gesellschaft für Solarenergie, Werne, 31.08.2016 Y1 - 2016 ER - TY - JOUR A1 - Mertens, K. T1 - Photovoltaik - Solarstrom vom eigenen Dach: Lohnt sich das noch? JF - VDI Ingenieur forum Y1 - 2016 VL - H 45620 IS - 3 SP - 42 EP - 47 ER - TY - GEN A1 - Mertens, K. T1 - „Ist Ihr Haus solar geDacht?“, Bürger-Veranstaltung des Kreises Steinfurt, Neuenkirchen, 20.06.2017 Y1 - 2017 ER - TY - GEN A1 - Mertens, K. T1 - „Lohnt sich Solarstrom für Hausbesitzer heute noch?“, Bad Bentheimer KlimaCafé, Bad Bentheim, 06.02.2017 Y1 - 2017 ER - TY - GEN A1 - Mertens, K. T1 - „Kennlinienbetrachtungen von Solargeneratoren“, Gutachtertreff Suncycle, Isseroda, 23.02.2017 Y1 - 2017 ER - TY - CHAP A1 - Schumilo, Sergej A1 - Aschermann, Cornelius A1 - Gawlik, Robert A1 - Schinzel, Sebastian A1 - Holz, Thorsten T1 - kAFL: Hardware-Assisted Feedback Fuzzing for OS Kernels T2 - 26th Usenix Security Symposium Y1 - 2017 ER - TY - GEN A1 - Mertens, K. T1 - „Solarstrom auf meinem Dach - (Wie) geht das?“, Woche der Sonne, Hörstel, 21.06.2017 Y1 - 2017 ER - TY - GEN A1 - Job, Reinhart T1 - What is our problem with energy and resources, Seminar, 13.9.2017, Center for Interdisciplinary Research in Agribusiness, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasilien Y1 - 2017 ER - TY - GEN A1 - Job, Reinhart T1 - Rohstoff und Nachhaltigkeit - Ist der westliche Lebensstil zukunftsfähig?, Steinfurter Campusdialoge , 8.11.2017, FH Münster Y1 - 2017 ER - TY - CHAP A1 - Poddebniak, Damian A1 - Somorovsky, Juraj A1 - Schinzel, Sebastian A1 - Lochter, Manfred A1 - Rösler, Paul T1 - Attacking Deterministic Signature Schemes using Fault Attacks T2 - 3rd IEEE European Symposium on Security and Privacy Y1 - 2018 ER - TY - CHAP A1 - Mayer, Peter A1 - Poddebniak, Damian A1 - Fischer, Konstantin A1 - Brinkmann, Marcus A1 - Somorovsky, Juraj A1 - Schinzel, Sebastian A1 - Volkamer, Melanie T1 - "I don’t know why I check this...'' - Investigating Expert Users' Strategies to Detect Email Signature Spoofing Attacks T2 - Eighteenth Symposium on Usable Privacy and Security (SOUPS 2022) N2 - OpenPGP is one of the two major standards for end-to-end email security. Several studies showed that serious usability issues exist with tools implementing this standard. However, a widespread assumption is that expert users can handle these tools and detect signature spoofing attacks. We present a user study investigating expert users' strategies to detect signature spoofing attacks in Thunderbird. We observed 25 expert users while they classified eight emails as either having a legitimate signature or not. Studying expert users explicitly gives us an upper bound of attack detection rates of all users dealing with PGP signatures. 52% of participants fell for at least one out of four signature spoofing attacks. Overall, participants did not have an established strategy for evaluating email signature legitimacy. We observed our participants apply 23 different types of checks when inspecting signed emails, but only 8 of these checks tended to be useful in identifying the spoofed or invalid signatures. In performing their checks, participants were frequently startled, confused, or annoyed with the user interface, which they found supported them little. All these results paint a clear picture: Even expert users struggle to verify email signatures, usability issues in email security are not limited to novice users, and developers may need proper guidance on implementing email signature GUIs correctly. Y1 - 2022 UR - https://www.usenix.org/conference/soups2022/presentation/mayer SN - 978-1-939133-30-4 SP - 77 EP - 96 PB - USENIX Association CY - Boston, MA ER - TY - JOUR A1 - Homrighausen, Jonas A1 - Horsthemke, Ludwig A1 - Pogorzelski, Jens A1 - Trinschek, Sarah A1 - Glösekötter, Peter A1 - Gregor, Markus T1 - Edge-Machine-Learning-Assisted Robust Magnetometer Based on Randomly Oriented NV-Ensembles in Diamond JF - Sensors N2 - Quantum magnetometry based on optically detected magnetic resonance (ODMR) of nitrogen vacancy centers in nano- or micro-diamonds is a promising technology for precise magnetic-field sensors. Here, we propose a new, low-cost and stand-alone sensor setup that employs machine learning on an embedded device, so-called edge machine learning. We train an artificial neural network with data acquired from a continuous-wave ODMR setup and subsequently use this pre-trained network on the sensor device to deduce the magnitude of the magnetic field from recorded ODMR spectra. In our proposed sensor setup, a low-cost and low-power ESP32 microcontroller development board is employed to control data recording and perform inference of the network. In a proof-of-concept study, we show that the setup is capable of measuring magnetic fields with high precision and has the potential to enable robust and accessible sensor applications with a wide measuring range. Y1 - 2023 UR - https://www.mdpi.com/1424-8220/23/3/1119 U6 - http://dx.doi.org/10.3390/s23031119 VL - 23 IS - 3 ER - TY - GEN A1 - Fairhurst, Gorry A1 - Jones, Tom A1 - Tüxen, Michael A1 - Rüngeler, Irene A1 - Völker, Timo T1 - Packetization Layer Path MTU Discovery for Datagram Transports Y1 - 2020 UR - https://www.rfc-editor.org/info/rfc8899 U6 - http://dx.doi.org/10.17487/RFC8899 PB - IETF ER - TY - CHAP A1 - Völker, Timo A1 - Tüxen, Michael A1 - Rathgeb, Erwin Paul T1 - The Search of the Path MTU with QUIC T2 - Proceedings of the 2021 Workshop on Evolution, Performance and Interoperability of QUIC N2 - A data sender in an IP based network is only capable to efficiently use a network path if it knows the packet size limit of the path, i.e., the Path Maximum Transmission Unit (PMTU). The IETF recently specified a PMTU discovery framework for transport protocols like QUIC. This paper complements this specification by presenting a search algorithm. In addition, it defines several metrics and shows results of analyses for the algorithm with various PMTU candidate sequences using these metrics. We integrated the PMTU discovery with our algorithm into a QUIC simulation model. This paper describes the integration and presents measurements obtained by simulations. KW - Path MTU Discovery KW - Search Algorithm KW - Simulation KW - Transport Protocol KW - QUIC Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-149656 SN - 9781450391351 SP - 22 EP - 28 PB - Association for Computing Machinery CY - New York, NY, USA ER - TY - CHAP A1 - Völker, Timo A1 - Volodina, Ekaterina A1 - Tüxen, Michael A1 - Rathgeb, Erwin Paul T1 - A QUIC Simulation Model for INET and its Application to the Acknowledgment Ratio Issue T2 - 2020 IFIP Networking Conference N2 - Quick UDP Internet Connections (QUIC) is a novel transport protocol introducing known features in a new protocol design. To investigate these features and the design, we developed a QUIC implementation in the INET simulation model suite. In this paper, we describe that implementation, its validation and a result achieved using the simulation model. The result shows the negative impact on throughput, when raising the acknowledgment ratio. We propose a solution and describe how it solves the issue. KW - QUIC KW - INET OMNeT++ KW - Protocol Simulation KW - Transport Protocol KW - Ack Ratio Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-149662 UR - https://ieeexplore.ieee.org/document/9142723 SN - 978-3-903176-28-7 SP - 737 EP - 742 PB - IEEE CY - New York, NY, USA ER - TY - CHAP A1 - Willing, Markus A1 - Saatjohann, Christoph A1 - Rath, Benjamin A1 - Schinzel, Sebastian A1 - Eckardt, Lars A1 - Köbe, Julia T1 - Experiences with General Data Protection Regulations and Remote Monitoring of Implantable Rhythm Devices T2 - 87. Jahrestagung der Deutsche Gesellschaft für Kardiologie – Herz‑ und Kreislauforschung e.V Y1 - 2021 U6 - http://dx.doi.org/10.1007/s00392-021-01843-w PB - Springer-Verlag GmbH ER - TY - CHAP A1 - Puschner, Endres A1 - Saatjohann, Christoph A1 - Willing, Markus A1 - Dresen, Christian A1 - Köbe, Julia A1 - Rath, Benjamin A1 - Paar, Christof A1 - Eckardt, Lars A1 - Haverkamp, Uwe A1 - Schinzel, Sebastian T1 - Listen to Your Heart: Evaluation of the Cardiologic Ecosystem T2 - ARES 2021: The 16th International Conference on Availability, Reliability and Security N2 - Modern implantable cardiologic devices communicate via radio frequency techniques and nearby gateways to a backend server on the internet. Those implanted devices, gateways, and servers form an ecosystem of proprietary hardware and protocols that process sensitive medical data and is often vital for patients’ health. This paper analyzes the security of this Ecosystem, from technical gateway aspects, via the programmer, to configure the implanted device, up to the processing of personal medical data from large cardiological device producers. Based on a real-world attacker model, we evaluated different devices and found several severe vulnerabilities. Furthermore, we could purchase a fully functional programmer for implantable cardiological devices, allowing us to re-program such devices or even induce electric shocks on untampered implanted devices. Additionally, we sent several Art. 15 and Art. 20 GDPR inquiries to manufacturers of implantable cardiologic devices, revealing non-conforming processes and a lack of awareness about patients’ rights and companies’ obligations. This, and the fact that many vulnerabilities are still to be found after many vulnerability disclosures in recent years, present a worrying security state of the whole ecosystem. Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-139012 ER - TY - CHAP A1 - Ebbers, Simon A1 - Ising, Fabian A1 - Saatjohann, Christoph A1 - Schinzel, Sebastian T1 - Grand Theft App: Digital Forensics of Vehicle Assistant Apps T2 - ARES 2021: The 16th International Conference on Availability, Reliability and Security N2 - Due to the increasing connectivity of modern vehicles, collected data is no longer only stored in the vehicle itself but also transmitted to car manufacturers and vehicle assistant apps. This development opens up new possibilities for digital forensics in criminal investigations involving modern vehicles. This paper deals with the digital forensic analysis of vehicle assistant apps of eight car manufacturers. We reconstruct the driver’s activities based on the data stored on the smartphones and in the manufacturer’s backend. For this purpose, data of the Android and iOS apps of the car manufacturers Audi, BMW, Ford, Mercedes, Opel, Seat, Tesla, and Volkswagen were extracted from the smartphone and examined using digital forensic methods following forensics guidelines. Additionally, manufacturer data was retrieved using Subject Access Requests. Using the extensive data gathered, we reconstruct trips and refueling processes, determine parking positions and duration, and track the locking and unlocking of the vehicle. Our findings show that the digital forensic investigation of smartphone applications is a useful addition to vehicle forensics and should therefore be taken into account in the strategic preparation of future digital forensic investigations. Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-139031 ER - TY - CHAP A1 - Poddebniak, Damian A1 - Ising, Fabian A1 - Böck, Hanno A1 - Schinzel, Sebastian T1 - Why TLS is better without STARTTLS: A Security Analysis of STARTTLS in the Email Context T2 - Proceedings of the 30th USENIX Security Symposium, August 11–13, 2021 N2 - TLS is one of today's most widely used and best-analyzed encryption technologies. However, for historical reasons, TLS for email protocols is often not used directly but negotiated via STARTTLS. This additional negotiation adds complexity and was prone to security vulnerabilities such as naive STARTTLS stripping or command injection attacks in the past. We perform the first structured analysis of STARTTLS in SMTP, POP3, and IMAP and introduce EAST, a semi-automatic testing toolkit with more than 100 test cases covering a wide range of variants of STARTTLS stripping, command and response injections, tampering attacks, and UI spoofing attacks for email protocols. Our analysis focuses on the confidentiality and integrity of email submission (email client to SMTP server) and email retrieval (email client to POP3 or IMAP server). While some of our findings are also relevant for email transport (from one SMTP server to another), the security implications in email submission and retrieval are more critical because these connections involve not only individual email messages but also user credentials that allow access to a user's email archive. We used EAST to analyze 28 email clients and 23 servers. In total, we reported over 40 STARTTLS issues, some of which allow mailbox spoofing, credential stealing, and even the hosting of HTTPS with a cross-protocol attack on IMAP. We conducted an Internet-wide scan for the particularly dangerous command injection attack and found that 320.000 email servers (2% of all email servers) are affected. Surprisingly, several clients were vulnerable to STARTTLS stripping attacks. In total, only 3 out of 28 clients did not show any STARTTLS-specific security issues. Even though the command injection attack received multiple CVEs in the past, EAST detected eight new instances of this problem. In total, only 7 out of 23 tested servers were never affected by this issue. We conclude that STARTTLS is error-prone to implement, under-specified in the standards, and should be avoided. Y1 - 2021 UR - https://www.usenix.org/conference/usenixsecurity21/presentation/poddebniak SN - 978-1-939133-24-3 VL - 2021 ER - TY - CHAP A1 - Saatjohann, Christoph A1 - Ising, Fabian A1 - Krings, Luise A1 - Schinzel, Sebastian T1 - STALK: security analysis of smartwatches for kids T2 - ARES 2020: The 15th International Conference on Availability, Reliability and Security / Editors: Melanie Volkamer, Christian Wressnegger N2 - Smart wearable devices become more and more prevalent in the age of the Internet of Things. While people wear them as fitness trackers or full-fledged smartphones, they also come in unique versions as smartwatches for children. These watches allow parents to track the location of their children in real-time and offer a communication channel between parent and child. In this paper, we analyzed six smartwatches for children and the corresponding backend platforms and applications for security and privacy concerns. We structure our analysis in distinct attacker scenarios and collect and describe related literature outside academic publications. Using a cellular network Man-in-the-Middle setup, reverse engineering, and dynamic analysis, we found several severe security issues, allowing for sensitive data disclosure, complete watch takeover, and illegal remote monitoring functionality. KW - Security KW - Privacy Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-123548 SN - 978-1-4503-8833-7 SP - 1 EP - 10 ER - TY - CHAP A1 - Willing, Markus A1 - Dresen, Christian A1 - Haverkamp, Uwe A1 - Schinzel, Sebastian T1 - Analyzing medical device connectivity and its effect on cyber security in german hospitals N2 - Background: Modern healthcare devices can be connected to computer networks and many western healthcareinstitutions run those devices in networks. At the same time, cyber attacks are on the rise and there is evidence thatcybercriminals do not spare critical infrastructure such as major hospitals, even if they endanger patients. Intuitively,the more and closer connected healthcare devices are to public networks, the higher the risk of getting attacked. Methods: To asses the current connectivity status of healthcare devices, we surveyed the field of German hospitalsand especially University Medical Center UMCs. Results: The results show a strong correlation between the networking degree and the number of medical devices.The average number of medical devices is 25.150, with a median of networked medical devices of 3.600. Actual keyusers of networked medical devices are the departments Radiology, Intensive Care, Radio-Oncology RO, NuclearMedicine NUC, and Anaesthesiology in the group of UMCs. In the next five years, the usage of networked medicaldevices will increase significantly in the departments of Surgery, Intensive Care, and Radiology. We detected a strongcorrelation between the degree of connectivity and the likelihood of being attacked.The survey answers regarding the cyber security status reveal a lack of security basics in some of the inquiredhospitals. We did discover successful attacks in hospitals with separated or subsidiary departments. A fusion ofcompetencies on an organizational level facilitates the right behavior here. Most hospitals rated themselvespredominantly positively in the self-assessment but also stated the usefulness of IT security insurance.Conclusions:Concluding our results, hospitals are already facing the consequences of omitted measures within theirgrowing pool of medical devices. Continuously relying on historically grown structures without adaption and trustingmanufactures to solve vectors is a critical behavior that could seriously endanger patients. Y1 - 2020 U6 - http://dx.doi.org/10.1186/s12911-020-01259-y PB - BMC Medical Informatics and Decision Making volume ER - TY - BOOK A1 - Mertens, Konrad T1 - Photovoltaics - Fundamentals, Technology, and Practice N2 - A comprehensive tutorial on photovoltaic technology now fully updated to include solar storage and the latest methods for on-site plant measurements. Starting with the basic principles of solar energy, this fully updated, practical text explains the fundamentals of semiconductor physics and the structure and functioning of the solar cell. It describes the latest measurement techniques for solar modules, and the planning and operation of grid-connected and off-grid PV systems. It also looks at other thin film cells, hybrid wafer cells, and concentrator systems. Additionally, this Second Edition covers solar modules and solar generators; system technology of grid connected plants; the storage of solar energy; photovoltaic measurement technology; the planning and operation of grid-connected systems; economic efficiency of PV systems; and the future development of PV. - Presents the latest advances in PV R&D and industry deployment - Updated illustrations and tabular data reflect current state-of-the-art and PV technology efficiencies - Offers expanded tutorial sections to aid teaching and self-study - Includes a brand-new chapter on Solar Energy Storage - Features two enlarged chapters—one on up-to-date photovoltaic metrology and the other on the future developments in photovoltaics - Comes along with the accompanying website www.textbook-pv.org which offers free downloadable figures of the book, solutions of exercises, additional free PV software etc. Developed to prepare engineering students for the PV industry, this practical text is an essential PV primer. KW - Solar KW - Solar Module KW - Photovoltaics KW - PV-Outdoor-Measurements KW - Outdoor-EL Y1 - 2019 SN - 978-1-119-40104-9 PB - John Wiley & Sons Ltd CY - Chichester, United Kingdom ER - TY - CHAP A1 - Gierling, Markus A1 - Dresen, Christian A1 - Eich, Hans A1 - Mittman, Karin A1 - Schinzel, Sebastian A1 - Haverkamp, Uwe T1 - Analysis and consequences of an imaging process concerning the cyber security of a networked computer tomography scanner T2 - STRAHLENTHERAPIE UND ONKOLOGIE KW - Cyber Security KW - networked computer tomography scanner Y1 - 2018 SP - 185 EP - 186 ER - TY - CHAP A1 - Dresen, Christian A1 - Ising, Fabian A1 - Poddebniak, Damian A1 - Kappert, Tobias A1 - Holz, Thorsten A1 - Schinzel, Sebastian ED - Zhou, Jianying T1 - CORSICA: Cross-Origin Web Service Identification T2 - The 15th ACM ASIA Conference on Computer and Communications Security N2 - Vulnerabilities in private networks are difficult to detect for attackers outside of the network. While there are known methods for port scanning internal hosts that work by luring unwitting internal users to an external web page that hosts malicious JavaScript code, no such method for detailed and precise service identification is known. The reason is that the Same Origin Policy (SOP) prevents access to HTTP responses of other origins by default. We perform a structured analysis of loopholes in the SOP that can be used to identify web applications across network boundaries. For this, we analyze HTML5, CSS, and JavaScript features of standard-compliant web browsers that may leak sensitive information about cross-origin content. The results reveal several novel techniques, including leaking JavaScript function names or styles of cross-origin requests that are available in all common browsers. We implement and test these techniques in a tool called CORSICA. It can successfully identify 31 of 42 (74%) of web services running on different IoT devices as well as the version numbers of the four most widely used content management systems WordPress, Drupal, Joomla, and TYPO3. CORSICA can also determine the patch level on average down to three versions (WordPress), six versions (Drupal), two versions (Joomla), and four versions (TYPO3) with only ten requests on average. Furthermore, CORSICA is able to identify 48 WordPress plugins containing 65 vulnerabilities. Finally, we analyze mitigation strategies and show that the proposed but not yet implemented strategies Cross-Origin Resource Policy (CORP)} and Sec-Metadata would prevent our identification techniques. Y1 - 2020 UR - https://asiaccs2020.cs.nthu.edu.tw/program/ ER - TY - GEN A1 - Stewart, R. A1 - Tüxen, M. A1 - Proshin, M. T1 - Stream Control Transmission Protocol: Errata and Issues in RFC 4960 N2 - This document is a compilation of issues found since the publication of RFC 4960 in September 2007, based on experience with implementing, testing, and using the Stream Control Transmission Protocol (SCTP) along with the suggested fixes. This document provides deltas to RFC 4960 and is organized in a time-ordered way. The issues are listed in the order in which they were brought up. Because some text is changed several times, the last delta in the text is the one that should be applied. In addition to the deltas, a description of each problem and the details of the solution for each are also provided. Y1 - 2019 U6 - http://dx.doi.org/10.17487/RFC8640 ER - TY - JOUR A1 - Seuter, Pfeiffer A1 - Bauer, Zentgraf T1 - Running with Technology: Evaluating the Impact of Interacting with Wearable Devices on Running Movement JF - Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies Y1 - 2017 SN - 2474-9567 VL - 1 IS - 3 ER - TY - JOUR A1 - Bauer, Deckert A1 - Dürr, Hinrichs T1 - Global solutions to the electrodynamic two-body problem on a straight line JF - Journal of Applied Mathematics and Physics Y1 - 2017 SN - 0044-2275 VL - 68 ER - TY - GEN A1 - Stewart, R. A1 - Tüxen, M. A1 - Loreto, S. A1 - Seggelmann, R. T1 - Stream Schedulers and User Message Interleaving for the Stream Control Transmission Protocol BT - November 2017 Y1 - 2017 U6 - http://dx.doi.org/10.17487/RFC8260 SN - 2070-1721 N1 - RFC 8260 ER - TY - GEN A1 - Tüxen, M. A1 - Stewart, R. A1 - Jesup, R. A1 - Loreto, S. T1 - Datagram Transport Layer Security (DTLS) Encapsulation of SCTP Packets BT - November 2017 Y1 - 2017 U6 - http://dx.doi.org/10.17487/RFC8261 SN - 2070-1721 N1 - RFC 8261 ER - TY - GEN A1 - Welzl, M. A1 - Tüxen, M. A1 - Khademi, N. T1 - On the Usage of Transport Features Provided by IETF Transport Protocols BT - February 2018 Y1 - 2018 U6 - http://dx.doi.org/10.17487/RFC8303 SN - 2070-1721 N1 - RFC 8303 ER - TY - JOUR A1 - Khademi, Naeem A1 - Ros, David A1 - Welzl, Michael A1 - Bozakov, Zdravko A1 - Brunstrom, Anna A1 - Fairhurst, Gorry A1 - Grinnemo, Karl-Johan A1 - Hayes, David A. A1 - Hurtig, Per A1 - Jones, Tom A1 - Mangiante, Simone A1 - Tüxen, Michael A1 - Weinrank, Felix T1 - NEAT: A Platform- and Protocol-Independent Internet Transport API JF - IEEE Communications Magazine Y1 - 2017 SN - 0163-6804 VL - 55 IS - 6 SP - 46 EP - 54 ER - TY - CHAP A1 - Weinrank, Felix A1 - Grinnemo, Karl-Johan A1 - Bozakov, Zdravko A1 - Brunstrom, Anna A1 - Dreibholz, Thomas A1 - Fairhurst, Gorry A1 - Hurtig, Per A1 - Khademi, Naeem A1 - Tüxen, Michael T1 - A NEAT Way to Browse the Web T2 - Proceedings of the Applied Networking Research Workshop 2017 Y1 - 2017 SP - 33 EP - 34 CY - Prag ER - TY - JOUR A1 - Weinrank, Felix A1 - Becke, Martin A1 - Flohr, Julius A1 - Erwin, P. A1 - Rathgeb, Irene A1 - Rüngeler, Michael T1 - WebRTC Data Channels JF - IEEE Communications Standards Magazine Y1 - 2017 SN - 2471-2825 VL - 1 IS - 2 SP - 28 EP - 35 ER - TY - CHAP A1 - Weinrank, Felix A1 - Tüxen, Michael T1 - Transparent flow mapping for NEAT T2 - Proceedings of the 2017 IFIP Networking Conference Y1 - 2017 SN - 978-3-901882-94-4 SP - 1 EP - 6 CY - Stockholm ER - TY - CHAP A1 - Tüxen, Michael T1 - packetdrill T2 - BSDCan 2017 Y1 - 2017 CY - Ottawa ER - TY - CHAP A1 - Mertens, K. A1 - Arnds, A. A1 - Diehl, M. T1 - "Quick and Effective Plant Evaluation Using Dark-IV String Curves" T2 - Proceedings of 33st European Photovoltaic Solar Energy Conference, Amsterdam, 2017 Y1 - 2017 SN - 3-936338-47-7 U6 - http://dx.doi.org/10.4229/EUPVSEC201 SP - 2346 EP - 2348 CY - Amsterdam ER - TY - GEN A1 - Mertens, K. T1 - „Ist Ihr Haus solar geDacht?“, Bürger-Veranstaltung des Kreises Steinfurt, Hörstel, 21.06.2017 Y1 - 2017 ER - TY - CHAP A1 - Mertens, K. T1 - "Do Photovoltaics make sense in countries like Germany?", Invited Paper zur 7th International Energy and Sustainability Confrerence, Cologne Institute for Renewable Energy CIRE der TH Köln, 17.05.2018, Köln Y1 - 2018 ER - TY - GEN A1 - Mertens, K. T1 - „Die zukünftige Entwicklung der Photovoltaik“, Bürgerenergie-Vernetzungstreffen, Steinfurt, 07.11.2017 Y1 - 2017 ER - TY - GEN A1 - Mertens, K. T1 - "Solarstrom auf meinem Dach: Wie geht das? Lohnt sich das noch?", Energiespartage Steinfurt, Steinfurt, 03.04.2018 Y1 - 2018 ER - TY - GEN A1 - Mertens, K. T1 - „Photovoltaik & Speicher“, Kommunales Energieeffizienz-Netzwerktreffen (KEEN), Hünxe, 06.10.2017 Y1 - 2017 ER - TY - GEN A1 - Mertens, K. T1 - "Wieso gerade Photovoltaik?“, Auftaktworkshop zum Masterplan Sonne des Kreis Steinfurt, Steinfurt, 18.09.2017 Y1 - 2017 ER - TY - CHAP A1 - Poddebniak, Damian A1 - Dresen, Christian A1 - Müller, Jens A1 - Ising, Fabian A1 - Schinzel, Sebastian A1 - Friedberg, Simon A1 - Somorovsky, Juraj A1 - Schwenk, Jörg T1 - Efail: Breaking S/MIME and OpenPGP Email Encryption using Exfiltration Channels T2 - USENIX Security 2018 Y1 - 2018 SN - 978-1-931971-46-1 CY - Baltimore, MD, USA ET - 27th ER - TY - GEN A1 - Job, Reinhart T1 - What is our problem with energy and resources, Seminar, 7.11.2018, Center for Interdisciplinary Research in Agribusiness, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasilien Y1 - 2018 ER - TY - CHAP A1 - Mertens, K. T1 - „String-Dunkelkennlinien-Technik zur Diagnose von PV-Anlagen“, Solarkampagne des Kreises Steinfurt, Betriebs- und Sicherheitstagung der DGS, Berlin, 17.10.2018 Y1 - 2018 ER - TY - CHAP A1 - Burke, Bruno A1 - Weßeler, Peter A1 - te Vrugt, Jürgen ED - Pammer-Schindler, Viktoria ED - Pérez-Sanagustín, Mar ED - Drachsler, Hendrik ED - Elferink, Raymond ED - Scheffel, Maren T1 - A Programming Language Independent Platform for Algorithm Learning T2 - Lifelong Technology-Enhanced Learning, 13th European Conference on Technology Enhanced Learning. EC-TEL 2018 N2 - Teaching People to program is a crucial requirement for our society to deal with the complexity of 21st-century challenges. In many teaching systems, the student is required to use a particular programming language or development environment. This paper presents an intelligent tutoring system to support blended learning scenarios, where the students can choose their programming language and development environment. For that, the system provides an interface where the students request test data and submit results to unit test their algorithms. The submitted results are analyzed by a machine learning system that detects common errors and provides adaptive feedback to the student. With this system, we are focusing on teaching algorithms rather than specific programming language semantics. The technical evaluation tested with the implementation of Mean and Median algorithm shows that the system can distinguish between error cases with an error rate under 20%. A first survey, with a small group of students, shows that the system helps them detect common errors and arrive at a correct/valid solution. We are in the process of testing the system with a larger group of students for gathering statistically reliable data. KW - Language-independent programming KW - Tutoring system KW - Algorithm learning Y1 - 2018 UR - https://link.springer.com/chapter/10.1007%2F978-3-319-98572-5_66 SN - 978-3-319-98572-5 U6 - http://dx.doi.org/10.1007/978-3-319-98572-5_66 SP - 652 EP - 655 PB - Springer, Cham ER - TY - CHAP A1 - Löchte, Andre A1 - Gebert, Ole A1 - Horsthemke, Ludwig A1 - Heming, Daniel A1 - Glösekötter, Peter T1 - State of Charge Depended Modeling of an Equivalent Circuit of Zinc Air Batteries Using Electrochemical Impedance Spectroscopy T2 - International Conference on Time Series and Forecasting: Proceedings of Papers, 19-21 September 2018, Granada (Spain) N2 - Metal air batteries provide a high energy density as the ca-thodic reaction uses the surrounding air. Different metals can be usedbut zinc is very promising due to its disposability and nontoxic behav-ior. State estimation is quite complicated as the voltage characteristicof the battery is rather flat. Especially estimating the state of chargeis important as a secondary electrolysis process during overcharging canlead to an unsafe state. Another technique for state estimation is theelectrochemical impedance spectroscopy. Therefore, this paper describesthe process of setup and measuring a time series of impedance spectraat known states of charge. Then these spectra are used to derive anequivalent circuit. Finally the development of the circuit’s parameter areanalyzed to extract most important parameters. Y1 - 2018 SN - 978-84-17293-57-4 SP - 625 EP - 636 ER - TY - CHAP A1 - Löchte, Andre A1 - Gebert, Ole A1 - Heming, Daniel A1 - Kallis, Klaus A1 - Glösekötter, Peter ED - Springer, Axel T1 - State estimation of zinc air batteries using neural networks T2 - IWANN 2017: Advances in Computational Intelligence N2 - The main task of battery management systems is to keep the working area of the battery in a safe state. Estimation of the state of charge and the state of health is therefore essential. The traditional way uses the voltage level of a battery to determine those values. Modern metal air batteries provide a flat voltage characteristic which necessitates new approaches. One promising technique is the electrochemical impedance spectroscopy, which measures the AC resistance for a set of different frequencies. Previous approaches match the measured impedances with a nonlinear equivalent circuit, which needs a lot of time to solve a nonlinear least-squares problem. This paper combines the electrochemical impedance spectroscopy with neural networks to speed up the state estimation using the example of zinc air batteries. Moreover, these networks are trained with different subsets of the spectra as input data in order to determine the required number of frequencies. Y1 - 2018 U6 - http://dx.doi.org/10.1007/s00521-018-3705-9 SN - 0941-0643 VL - 2018 SP - 1 EP - 9 ER - TY - JOUR A1 - Löchte, Andre A1 - Heming, Daniel A1 - Gebert, Ole A1 - Horsthemke, Ludwig A1 - Glösekötter, Peter T1 - Oxygen consumption of zinc-air batteries and theirperformance at low oxygen concentration levels JF - 2018 16th Biennial Baltic Electronics Conference (BEC) N2 - Already existing primary Zinc-air batteries providea high energy density. Due to new secondary cells, its tech-nology can become an alternative for energy storage. Sincethese applications require a big amount of storable energy, theoxygen consumption has to be taken into account. This articledetermines the oxygen consumption of zinc-air batteries duringdischarging. Furthermore the performance of zinc-air batteries atlow oxygen concentrations is analyzed. Both aspects are validatedby practical experiments. Y1 - 2018 U6 - http://dx.doi.org/10.1109/BEC.2018.8600972 SP - 1 EP - 4 ER - TY - JOUR A1 - Weiss, Robin A1 - Glösekötter, Peter A1 - Prestes, Edson A1 - Kolberg, Mariana ED - Springer, T1 - Hybridisation of Sequential Monte Carlo Simulation with Non-linear Bounded-error State Estimation Applied to Global Localisation of Mobile Robots JF - Journal of Intelligent & Robotic Systems N2 - Accurate self-localisation is a fundamental ability of any mobile robot. In Monte Carlo localisation, a probability distribution over a space of possible hypotheses accommodates the inherent uncertainty in the position estimate, whereas bounded-error localisation provides a region that is guaranteed to contain the robot. However, this guarantee is accompanied by a constant probability over the confined region and therefore the information yield may not be sufficient for certain practical applications. Four hybrid localisation algorithms are proposed, combining probabilistic filtering with non-linear bounded-error state estimation based on interval analysis. A forward-backward contractor and the Set Inverter via Interval Analysis are hybridised with a bootstrap filter and an unscented particle filter, respectively. The four algorithms are applied to global localisation of an underwater robot, using simulated distance measurements to distinguishable landmarks. As opposed to previous hybrid methods found in the literature, the bounded-error state estimate is not maintained throughout the whole estimation process. Instead, it is only computed once in the beginning, when solving the wake-up robot problem, and after kidnapping of the robot, which drastically reduces the computational cost when compared to the existing algorithms. It is shown that the novel algorithms can solve the wake-up robot problem as well as the kidnapped robot problem more accurately than the two conventional probabilistic filters. KW - Interval analysis · Particle filtering · Kalman filtering · Bayesian filtering · Sequential Monte Carlo simulation · Bounded-error estimation Y1 - 2019 U6 - http://dx.doi.org/10.1007/s10846-019-01118-7 SP - 1 EP - 23 ER - TY - BOOK A1 - Mertens, Konrad T1 - Photovoltaik - Lehrbuch zu Grundlagen, Technologie und Praxis N2 - Das Standardlehrbuch zu Photovoltaik! Dieses Lehrbuch liefert Antworten auf die wichtigsten Fragen zur Photovoltaik-Technik. Es werden grundlegende physikalische und elektrotechnische Fragestellungen behandelt. Im Mittelpunkt stehen die Systemtechnik mit Informationen zur Zellen- und Modulverschaltung sowie die Netzintegration von Photovoltaikanlagen. Das Buch beschreibt die aktuellsten Messmethoden für Solarmodule und erläutert die technischen und wirtschaftlichen Entwicklungsperspektiven der photovoltaischen Stromerzeugung. Zahlreiche anschauliche Beispiele verdeutlichen die Konzepte zum Aufbau von Photovoltaikanlagen und machen das Buch zu einer unentbehrlichen Lektüre für Studierende der Ingenieurwissenschaften sowie in der Praxis tätige Techniker/innen und Elektroniker/innen. Durch den didaktischen Aufbau eignet sich das Buch zum Selbststudium aber auch zum Nachschlagen und Wissen auffrischen, zahlreiche Übungsaufgaben vertiefen das Verständnis in die Technik weiter. Schwerpunkte: - Sonnenstrahlung - Grundlagen der Halbleiterphysik - Aufbau und Wirkungsweise der Solarzelle - Zellentechnologien - Solarmodule und Solargeneratoren - Systemtechnik netzgekoppelter Anlagen - Solarstrom und seine Speicherung - Photovoltaische Messtechnik - Planung und Betrieb von Photovoltaikanlagen Parallel zum Buch finden Sie unter www.lehrbuch-photovoltaik.de zusätzliche Informationen, Software sowie die Lösungen der Übungsaufgaben. KW - Solarstrom KW - Solarzelle KW - Photovoltaik KW - Elektrolumineszenz KW - Outdoor-EL Y1 - 2020 SN - 978-3-446-46404-9 PB - Hanser CY - München ER - TY - JOUR A1 - Löchte, Andre A1 - Gebert, Ole A1 - Heming, Daniel A1 - Sanders, Tilmann A1 - Glösekötter, Peter T1 - State of Charge estimation of zinc air batteries using electrochemical impedance spectroscopy JF - Neural Computing and Applications Y1 - 2018 VL - 2018 SP - 1 EP - 9 PB - Springer ER - TY - GEN A1 - Mertens, K. T1 - „Solarstrom von meinem Dach: Wie geht das? Lohnt sich das noch?“, KfW432 Programm zur energetischen Stadtsanierung, Steinfurt, 10.04.2019 Y1 - 2019 ER - TY - GEN A1 - Mertens, K. T1 - „Aktuelle Untersuchungen zur String-Dunkelkennlinien-Technik“, pvServe Anwendertreffen, Springe, 11.02.2019 Y1 - 2019 ER - TY - GEN A1 - Mertens, K. T1 - „Photovoltaik & Speicher“, Kommunales Energieeffizienz-Netzwerktreffen (KEEN), Espelkamp, 07.03.2019 Y1 - 2019 ER - TY - GEN A1 - Mertens, K. T1 - „Strom vom eigenen Dach“, DBU Zentrum für Umweltkommunikation, Osnabrück, 11.03.2019 Y1 - 2019 ER - TY - BOOK A1 - Poppe, Martin T1 - Grundkurs Theoretische Elektrotechnik N2 - Dieses Buch erklärt, warum es verschiedene Varianten der Maxwell’schen Gleichungen gibt und was genau die physikalische Bedeutung der in ihnen vorkommenden Größen ist. Gezeigt wird ferner, wie sich die Bestimmungsgleichungen für statische elektrische und magnetische Potenziale aus den Maxwell’schen Gleichungen ergeben. Dabei ist die Rolle der dem Feld ausgesetzter Materie immer von Anfang an integraler Bestandteil der Diskussion. Multipolentwicklungen werden begründet und hergeleitet. Ferner wird dargelegt, welches Vereinfachungspotenzial in der Formulierung der dynamischen Theorie als Eichfeldtheorie liegt. Die Gesetze der Optik werden aus denen der Elektrodynamik hergeleitet. Für quasi-stationäre Rechnungen werden Begründungen geliefert, Grenzen formuliert und technische Gegenbeispiele gezeigt. Am Schluss wird auf weiterführende Literatur hingewiesen. KW - Theoretische Elektrotechnik Y1 - 2020 SN - 978-3-662-61913-1 U6 - http://dx.doi.org/10.1007/978-3-662-61914-8 PB - Springer CY - Heidelberg ER - TY - CHAP A1 - Poppe, Martin ED - Skolaut, Werner T1 - Elektrotechnik T2 - Maschinenbau - Ein Lehrbuch für das ganze Bachelor Studium N2 - In diesen Kapiteln wird zusammengefasst, was ein Maschinenbauer auf dem Gebiete der Elektrotechnik wissen sollte. KW - Elektrotechnik, Netzwerke, Halbleiter, Motoren Y1 - 2018 UR - https://www.springer.com/gp/book/9783662558812 SN - 978-3-662-55881-2 U6 - http://dx.doi.org/10.1007/978-3-662-55882-9 SP - 1181 EP - 1269 PB - Springer CY - Heidelberg ER - TY - BOOK A1 - Mertens, Konrad T1 - Photovoltaik - Lehrbuch zu Grundlagen, Technologie und Praxis, 4., aktualisierte Auflage KW - Photovoltaik KW - Solarstrom KW - Solarenergie KW - Lehrbuch Y1 - 2018 SN - 978-3-446-44863-6 PB - Carl Hanser Verlag CY - München ER - TY - BOOK A1 - Mertens, Konrad T1 - Photovoltaics - Fundamentals, Technology, and Practice KW - Photovoltaics KW - Solar Energy KW - Textbook KW - Comprehensive Textbook KW - Energy Transition Y1 - 2018 SN - 978-1-119-40104-9 PB - John Wiley & Sons, Inc. CY - Chichester, UK ET - 2. Edition ER - TY - GEN A1 - Mertens, Konrad T1 - „Solarstrom auf meinem Dach: Wie geht das? Lohnt sich das noch?“, Solarkampagne des Kreises Steinfurt, Westerkappeln, 25.09.2018 KW - Photovoltaik, Solarstrom, Speicher Y1 - 2018 ER - TY - GEN A1 - Mertens, Konrad T1 - „Solarstrom auf meinem Dach: Wie geht das? Lohnt sich das noch?“, Solarkampagne des Kreises Steinfurt, Lengerich, 19.09.2018 KW - Photovoltaik, Solarstrom, Speicher Y1 - 2018 ER - TY - GEN A1 - Mertens, Konrad T1 - „Solarstrom auf meinem Dach: Wie geht das? Lohnt sich das noch?“, Solarkampagne des Kreises Steinfurt, Ladbergen, 10.10.2018 KW - Photovoltaik, Solarstrom, Speicher Y1 - 2018 ER - TY - GEN A1 - Mertens, Konrad T1 - "Solarstrom auf meinem Dach: Wie geht das? Lohnt sich das noch?", Solarkampagne des Kreises Steinfurt, Ochtrup, 30.08.2018 Y1 - 2018 ER - TY - JOUR A1 - Ungru, Kathrin A1 - Tenbrinck, Daniel A1 - Jiang, Xiaoyi A1 - Stypmann, Jörg ED - Elsevier, T1 - Automatic Classification of Left Ventricular Wall Segments in Small Animal Ultrasound Imaging. JF - Computer Methods and Programs in Biomedicine Y1 - 2014 U6 - http://dx.doi.org/10.1016/j.cmpb.2014.06.015 VL - 117 IS - 1 SP - 2 EP - 12 ER - TY - CHAP A1 - Löchte, Andre A1 - Thranow, Jan-Ole A1 - Winters, Felix A1 - Glösekötter, Peter T1 - Analysis of switching electronics for metal-air batterie T2 - ICECET, Prag N2 - The subject of this paper is the analysis of various switching electronics for batteries with separate electrodes for charging and discharging. The aim is to find a switching method that is energy-efficient on the one hand, but also economically viable on the other. Both relays and MOSFETs are suitable for switching between the electrodes. Both variants have advantages and disadvantages. The results show that a solution with MOSFETs is generally more energy-efficient, but requires a large number of cycles to be economically viable compared to the relay. KW - Analysis Y1 - 2022 U6 - http://dx.doi.org/10.1109/ICECET55527.2022.9872910 ER - TY - CHAP A1 - Mertens, Konrad T1 - „String-Dunkelkennlinien: Eine neue effiziente Methode zur Anlagenevaluation“, 33. Symposium Photovoltaische Solarenergie, Staffelstein, 27.04.2018 KW - Photovoltaik, Solarstrom Y1 - 2018 ER - TY - GEN A1 - Mertens, Konrad T1 - "Solarstrom auf meinem Dach: Wie geht das? Lohnt sich das noch?", Solarkampagne des Kreises Steinfurt, Metelen, 02.08.2018 KW - Photovoltaik, Solarstrom, Speicher Y1 - 2018 ER - TY - GEN A1 - Mertens, Konrad T1 - "Solarstrom auf meinem Dach: Wie geht das? Lohnt sich das noch?", Solarkampagne des Kreises Steinfurt, Steinfurt, 25.06.2018 KW - Photovoltaik, Solarstrom, Speicher Y1 - 2018 ER - TY - GEN A1 - Mertens, Konrad T1 - „Photovoltaik: Was ist das? Lohnt sich das noch?“, Fachveranstaltung des Kreis Steinfurt für Klimaschutzmanager, Steinfurt, 08.06.2017 KW - Photovoltaik Y1 - 2017 ER - TY - CHAP A1 - Heller, Andreas A1 - Horsthemke, Ludwig A1 - Gebing, Marcel A1 - Kappen, Götz A1 - Glösekötter, Peter T1 - GNSS based Automatic Anchor Positioning in Real Time Localization Systems T2 - Proceedings ITISE-2019. Granada, 25th-27th September 2019 N2 - This work describes the setup of an ultrawideband (UWB) realtime localization system (RTLS) in which the determination of anchor coordinates is automated by assistance of global navigation satellite systems (GNSS). KW - GNSS Y1 - 2019 SN - 978-84-17970-78-9 SP - 1068 EP - 1073 CY - Granada (Spain) ER - TY - CHAP A1 - Heller, Andreas A1 - Horsthemke, Ludwig A1 - Glösekötter, Peter T1 - Design, Implementation, and Evaluation of a Real Time Localization System for the Optimization of Agitation Processes T2 - IESS, Friedrichshafen N2 - This work describes the setup of an ultrawideband (UWB) realtime localization system (RTLS) for tracking of particles.We describe how the RTLS obtains distances and positions through radio waves and the setup and evaluation of a real world system is stated in detail. In the proposed system the particles track a subtrates surface ow inside a biogas plant for veri� cation of agitation processes. KW - UWB - RTLS - Biogas plant optimization Y1 - 2019 ER - TY - JOUR A1 - Staacke, Robert A1 - John, Roger A1 - Wunderlich, Ralf A1 - Horsthemke, Ludwig A1 - Knolle, Wolfgang A1 - Laube, Christian A1 - Glösekötter, Peter A1 - Burchard, Bernd A1 - Abel, Bernd A1 - Meijer, Jan T1 - Isotropic Scalar Quantum Sensing of Magnetic Fields for Industrial Application JF - Advanced Quantum Technologies N2 - Magnetic field sensors based on quantum mechanic effects are often susceptible to misalignments of the magnetic field or need advanced procedures to compensate for these. Also, the record breaking sensitivities reported for superconducting quantum interference devices and alkali vapor magnetometers come along with large and complex experimental setups. The nitrogen vacancy center in diamond can be used to design a simple, small, and robust sensor without employing microwave radiation. By using compressed nanodiamond particles, it is possible to eliminate the need of an alignment of the magnetic field and still obtain the absolute magnetic flux density in a single measurement. In order to demonstrate the capabilities of this approach, a centimeter-sized modified automotive demo board is employed as a complete sensor with a sensitivity of 78 µT/Wurzel Hz. KW - Isotropic Scalar Y1 - 2020 U6 - http://dx.doi.org/10.1002/qute.202000037 SP - 1 EP - 8 PB - Wiley-Vch Verlag CY - Weinheim ER - TY - CHAP A1 - Horsthemke, Ludwig A1 - Staake, Robert A1 - Burchard, Bernd A1 - Meijer, Jan A1 - Bischoff, Christian A1 - Glösekötter, Peter T1 - Highly Sensitive Compact Room Temperature Quantum Scalar Magnetormeter T2 - SMSI 2020 N2 - Magnetometry with nitrogen–vacancy (NV) defects in diamond has been extensively stud-ied in the past [1]. While most approaches in-clude the use of microwaves (MW) for the de-tection of electron spin resonance, only few investigate the sensitivity of the photolumines-cence (PL) from NV centers to an external magnetic field without MW [2, 3, 4]. This work aims to utilize this effect to build a highly sensi-tive and compact room temperature magne-tometer. The avoidance of MW serves the re-duction of production costs and allows a com-mercialization at the current patent situation. KW - Highly Sensitive Y1 - 2020 U6 - http://dx.doi.org/10.5162/SMSI2020/A1.4 SP - 47 EP - 48 ER - TY - JOUR A1 - Löchte, Andre A1 - Thranow, Jan-Ole A1 - Gebing, Marcel A1 - Horsthemke, Ludwig A1 - Glösekötter, Peter T1 - Forschungsprojekt Zink-Luft-Akkumulator an der FH Münster JF - VDI Ingenieur forum N2 - Die wachsenden Anteile fluktuierender rege­nerativer Energien in der Energieversorgung (bis 2020 sollen 30 % und 2050 sogar So % des Stroms aus regenerativen Energiequellen stammen) sowie die Steigerung der Elektro­mobilität machen deutlich: Das Thema der Zwischenspeicherung elektrischer Energie ist von höchster gesellschaftlicher Relevanz und verlangt zwingend nach einer Lösung. Neue Technologien, die umweltfreundlich, sicher, leistungsfähig und bezahlbar zugleich sind, müssen deshalb entwickelt werden. KW - Zink-Luft-Akkumulator Y1 - 2020 VL - H 45620 IS - 2/2020 SP - 50 EP - 51 ER - TY - CHAP A1 - Müller, Jens A1 - Brinkmann, Marcus A1 - Poddebniak, Damian A1 - Schinzel, Sebastian A1 - Schwenk, Jörg T1 - Mailto: Me Your Secrets. On Bugs and Features in Email End-to-End Encryption T2 - 2020 IEEE Conference on Communications and Network Security (CNS) N2 - OpenPGP and S/MIME are the two major standards for email end-to-end encryption. We show practical attacks against both encryption schemes in the context of email. First, we present a design flaw in the key update mechanism, allowing a third party to deploy a new key to the communication partners. Second, we show how email clients can be tricked into acting as an oracle for decryption or signing by exploiting their functionality to auto-save drafts. Third, we demonstrate how to exfiltrate the private key, based on proprietary mailto parameters implemented by various email clients. An evaluation shows that 8 out of 20 tested email clients are vulnerable to at least one attack. While our attacks do not target the underlying cryptographic primitives, they raise concerns about the practical security of OpenPGP and S/MIME email applications. Finally, we propose countermeasures and discuss their advantages and disadvantages. KW - Cyber Security KW - PGP KW - S/MIME Y1 - 2020 U6 - http://dx.doi.org/10.1109/CNS48642.2020.9162218 SP - 1 EP - 9 ER - TY - CHAP A1 - Horsthemke, Ludwig A1 - Bischoff, Christian A1 - Glösekötter, Peter A1 - Burchard, Bernd A1 - Staacke, Robert A1 - Meijer, Jan T1 - All optical readout scheme for photoluminescence based magnetic field sensors T2 - 2020 IEEE Sensors, Rotterdam, Netherlands N2 - An improvement on a concept for all optical mag- netometry using nitrogen vacancies in diamond is presented. The concept is based on the fluorescence attenuation of optically pumped nitrogen vacancies by magnetic fields up to ≈ 50 mT. The attenuation is registered by modulating the pumping power to generate a constant signal at a photodetector. A sensitivity of 2.6μT/√Hz at a sampling frequency of 500 Hz is achieved. KW - photoluminescence based magnetic field sensors Y1 - 2020 U6 - http://dx.doi.org/10.1109/SENSORS47125.2020.9278923 SP - 1 EP - 3 ER - TY - CHAP A1 - Gómez Zuluaga, Mauricio Andrés A1 - Ordikhani, Ahmad A1 - Bauer, Christoph A1 - Glösekötter, Peter T1 - Development and implementation of a neural network-based abnormal state prediction system for a piston pump T2 - IWANN2021 N2 - Piston pumps play a key role in factory automation and their availability is very critical for the smooth running of production processes. Modern installations, such as production plants and machines, are becoming increasingly complex. Therefore, the probability of a complete system failure due to a single critical component also increases. Maintenance processes with intelligent devices are therefore very important to achieve maximum economic efficiency and safety. Periodic or continuous monitoring of system components provides key information about the current physical state of the system, enabling early detection of emerging failures. Knowledge of future failures makes it possible to move from the concept of preventive maintenance to intelligent predictive maintenance. In this way, consequential damage and complete system failure can be avoided, maximizing system availability and safety. This paper reflects the development and implementation of a neural network system for abnormal state prediction of piston pumps. After a short introduction into piston pumps and their potential abnormal states, statistical and periodical analysis are presented. Then the design and implementation of suitable neural networks are discussed. Finally, a conclusion is drawn and the observed accuracies as well as potential next steps are discussed. KW - Development and implementation Y1 - 2021 SN - 978-3-030-85029-6 U6 - http://dx.doi.org/10.1007/978-3-030-85030-2_24 PB - Springer Nature Switzerland AG 2021 ER - TY - CHAP A1 - Rörup, Tim A1 - Glösekötter, Peter A1 - Pomares, Hector A1 - Ruiz, Ignacio T1 - Deep Learning Based Neural Network for Six-Class-Classification of Alzheimer's Disease Stages Based on MRI Images T2 - IWANN2021 N2 - State of the art classifiers split Alzheimer’s disease progression into a limited number of stages and use a comparatively small database. For the best treatment, it is desirable to have the highest resolution from the progression of the disease. This paper proposes a reliable deep convolutional neural network for the classification of six different Alzheimer’s disease stages based on Magnetic Resonance Imaging (MRI). The peculiarity of this paper is the introduction of a new, sixth, disease stage, and the large amount of data that has been taken into account. Additionally, not only the testing accuracy is analyzed, but also the robustness of the classifier to have feedback on how certain the neural network makes its predictions. KW - Deep Learning Y1 - 2021 U6 - http://dx.doi.org/10.1007/978-3-030-85030-2_1 SP - 3 EP - 14 PB - Springer International Publishing ER - TY - CHAP A1 - Saatjohann, Christoph A1 - Ising, Fabian A1 - Gierlings, Matthias A1 - Noss, Dominik A1 - Schimmler, Sascha A1 - Klemm, Alexander A1 - Grundmann, Leif A1 - Frosch, Tilman A1 - Schinzel, Sebastian T1 - Sicherheit medizintechnischer Protokolle im Krankenhaus T2 - SICHERHEIT 2022. Hrsg. Christian Wressnegger, Delphine Reinhardt, Thomas Barber, Bernhard C. Witt, Daniel Arp, Zoltan Mann N2 - Medizinische Einrichtungen waren in den letzten Jahren immer wieder von Cyber-Angriffen betroffen. Auch wenn sich diese Angriffe derzeit auf die Office-IT-Infrastruktur der Einrichtungen konzentrieren, existiert mit medizinischen Systemen und Kommunikationsprotokollen eine weitere wenig beachtete Angriffsoberfläche. In diesem Beitrag analysieren wir die weit verbreiteten medizintechnischen Kommunikations-Protokolle DICOM und HL7 sowie Protokoll-Implementierungen auf ihre IT-Sicherheit. Dafür präsentieren wir die Ergebnisse der Sicherheitsanalyse der DICOM- und HL7-Standards, einen Fuzzer “MedFUZZ” für diese Protokolle sowie einen Schwachstellenscanner “MedVAS”, der Schwachstellen in medizintechnischen Produktivumgebungen auffinden kann. Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-150072 SN - 978-3-88579-717-3 SN - 1617-5468 PB - Gesellschaft für Informatik e.V. CY - Bonn ER - TY - JOUR A1 - Pogorzelski, Jens A1 - Horsthemke, Ludwig A1 - Homrighausen, Jonas A1 - Stiegekötter, Dennis A1 - Gregor, Markus A1 - Glösekötter, Peter T1 - Compact and Fully Integrated LED Quantum Sensor Based on NV Centers in Diamond JF - Compact and Fully Integrated LED Quantum Sensor Based on NV Centers in Diamond N2 - Quantum magnetometry based on optically detected magnetic resonance (ODMR) of nitrogen vacancy centers in diamond nano or microcrystals is a promising technology for sensitive, integrated magnetic-field sensors. Currently, this technology is still cost-intensive and mainly found in research. Here we propose one of the smallest fully integrated quantum sensors to date based on nitrogen vacancy (NV) centers in diamond microcrystals. It is an extremely cost-effective device that integrates a pump light source, photodiode, microwave antenna, filtering and fluorescence detection. Thus, the sensor offers an all-electric interface without the need to adjust or connect optical components. A sensitivity of 28.32nT/Hz−−−√ and a theoretical shot noise limited sensitivity of 2.87 nT/Hz−−−√ is reached. Since only generally available parts were used, the sensor can be easily produced in a small series. The form factor of (6.9 × 3.9 × 15.9) mm3 combined with the integration level is the smallest fully integrated NV-based sensor proposed so far. With a power consumption of around 0.1W, this sensor becomes interesting for a wide range of stationary and handheld systems. This development paves the way for the wide usage of quantum magnetometers in non-laboratory environments and technical applications. KW - Diamond Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-175692 VL - 2024 IS - 24(3) ER - TY - RPRT A1 - Annas, Sven A1 - Jantzen, Hans-Arno A1 - Scholz, Jürgen A1 - Glösekötter, Peter A1 - Wetter, Christof T1 - Vorhabensbezeichnung: IngenieurNachwuchs2014: Ein neues Entwicklungswerkzeug für die Optimierung von Rührsystemen in Biogas-Fermentern unter Einsatz der Wireless Sensor Networks (WSN)-Technik in Kombination mit CFD : Schlussbericht : Berichtszeitraum: 01.11.2014 bis 31.12.2018 KW - Rührwerkoptimierung Y1 - 2019 UR - https://www.tib.eu/de/suchen/download/?tx_tibsearch_search%5Bdocid%5D=TIBKAT%3A1672326753&cHash=cc52271c2cd6579c95da17f00a67ad3c#download-mark U6 - http://dx.doi.org/10.2314/KXP:1672326753 ER -