TY - JOUR A1 - Gallegos Ibáñez, Daniela A1 - Wedwitschka, Harald A1 - Moeller, Lucie A1 - Weinrich, Sören A1 - Zehnsdorf, Andreas A1 - Nelles, Michael A1 - Stinner, Walter T1 - Mixed silage of Elodea and wheat straw as a substrate for energy production in anaerobic digestion plants JF - Energy, Sustainability and Society Y1 - 2018 U6 - http://dx.doi.org/10.1186/s13705-018-0148-1 SN - 2192-0567 VL - 8 ER - TY - JOUR A1 - Bonk, Fabian A1 - Popp, Denny A1 - Weinrich, Sören A1 - Sträuber, Heike A1 - Kleinsteuber, Sabine A1 - Harms, Hauke A1 - Centler, Florian T1 - Intermittent fasting for microbes: How discontinuous feeding increases functional stability in anaerobic digestion JF - Biotechnology for Biofuels Y1 - 2018 U6 - http://dx.doi.org/10.1186/s13068-018-1279-5 SN - 1754-6834 VL - 11 ER - TY - JOUR A1 - Bonk, Fabian A1 - Popp, Denny A1 - Weinrich, Sören A1 - Sträuber, Heike A1 - Kleinsteuber, Sabine A1 - Harms, Hauke A1 - Centler, Florian T1 - Ammonia Inhibition of Anaerobic Volatile Fatty Acid Degrading Microbial Communities JF - Frontiers in Microbiology Y1 - 2018 U6 - http://dx.doi.org/10.3389/fmicb.2018.02921 SN - 1664-302X VL - 9 ER - TY - JOUR A1 - Janke, Leandro A1 - Weinrich, Sören A1 - Leite, Athaydes Francisco A1 - Sträuber, Heike A1 - Radetski, Claudemir M. A1 - Nikolausz, Marcell A1 - Nelles, Michael A1 - Stinner, Walter T1 - Year-round biogas production in sugarcane biorefineries: Process stability, optimization and performance of a two-stage reactor system JF - Energy Conversion and Management Y1 - 2018 U6 - http://dx.doi.org/10.1016/j.enconman.2018.04.101 SN - 0196-8904 VL - 168 SP - 188 EP - 199 ER - TY - BOOK A1 - Weinrich, Sören A1 - Schäfer, Franziska A1 - Bochmann, Günther A1 - Liebetrau, Jan T1 - Value of batch tests for biogas potential analysis: Method comparison and challenges of substrate and efficiency evaluation of biogas plants Y1 - 2018 SN - 978-1-910154-48-9 PB - IEA Bioenergy ER - TY - BOOK A1 - Weinrich, Sören T1 - Praxisnahe Modellierung von Biogasanlagen Y1 - 2018 SN - 978-3-86009-471-6 PB - Universität Rostock ER - TY - JOUR A1 - Ibenthal, E. A1 - Backhaus, C. T1 - Anthropometrische Daten für Medizinprodukte JF - mt-Medizintechnik Y1 - 2018 SN - 0344-9416 VL - 138 SP - 24 EP - 30 ER - TY - JOUR A1 - Gerber, F. A1 - Pawelzik, L. A1 - Backhaus, C. T1 - Sicherheit in der Infusionstherapie – Inzidenz und Prävention von Paravasaten JF - mt-Medizintechnik 138 Y1 - 2018 SN - 0344-9416 VL - 138 SP - 29 EP - 34 ER - TY - JOUR A1 - Ibenthal, E. A1 - Hölscher, U. A1 - Backhaus, C. T1 - Risikomanagement zur Unterscheidbarkeit neuer ISO 80369-Konnektoren JF - mt-Medizintechnik 138 Y1 - 2018 SN - 0344-9416 VL - 138 SP - 24 EP - 30 ER - TY - JOUR A1 - Sannwaldt, F. A1 - Huster, C. A1 - Vincentz, M. A1 - Sobkowicz, S. A1 - Ewers, A. A1 - Pawelzik, L. A1 - Ibenthal, E. A1 - Backhaus, C. T1 - Augmented Reality - AR-Brillen als Assistenzsystem für die Kardiotechnik JF - mt-Medizintechnik Y1 - 2018 SN - 0344-9416 VL - 138 SP - 15 EP - 19 ER - TY - JOUR A1 - Pesch, Georg A1 - Lorenz, Malte A1 - Sachdev, Shaurya A1 - Salameh, Samir A1 - Du, Fei A1 - Baune, Michael A1 - Boukany, Pouyan A1 - Thöming, Jörg T1 - Bridging the scales in high-throughput dielectrophoretic (bio-)particle separation in porous media JF - Scientific Reports Y1 - 2018 U6 - http://dx.doi.org/10.1038/s41598-018-28735-w VL - 8 IS - 1 SP - 10480 EP - 10492 ER - TY - JOUR A1 - Laube, Jens A1 - Baric, Valentin A1 - Salameh, Samir A1 - Mädler, Lutz A1 - Colombi Ciacchi, Lucio T1 - A new contact model for the discrete element method simulation of TiO2nanoparticle films under mechanical load JF - Granular Matter Y1 - 2018 U6 - http://dx.doi.org/10.1007/s10035-018-0799-9 VL - 20 IS - 2 SP - 1 EP - 28 ER - TY - CHAP A1 - Siebers, S. A1 - Horstick, J. A1 - Pawelzik, L. A1 - Backhaus, C. T1 - Exemplarische Untersuchung der Eignung elektrodermaler Aktivität als Indikator psychischer Beanspruchung in VR-Szenarien T2 - Beitrag zum 64. Kongress der Gesellschaft für Arbeitswissenschaft Y1 - 2018 SN - 978-3-936804-24-9 SP - B.7.13 PB - GfA-Press CY - Dortmund ER - TY - JOUR A1 - Ibenthal, E. A1 - Kehmann, M. A1 - Mester, C. A1 - Backhaus, C. T1 - Entwicklung von Mensch-Maschine-Schnittstellen für Menschen mit Demenz JF - Beitrag zum 64. Kongress der Gesellschaft für Arbeitswissenschaft. Y1 - 2018 SN - 978-3-936804-24-9 SP - B.2.3 PB - GfA-Press CY - Dortmund ER - TY - JOUR A1 - Horstick, J. A1 - Siebers, S. A1 - Backhaus, C. T1 - Examination of the skin conductance level as an index of the activity of the sympathetic nervous system for application in the continuous blood pressure measurement JF - International Journal of Biomedical Engineering and Science Y1 - 2018 U6 - http://dx.doi.org/10.5121/ijbes.2018.5201 SN - 2376-7227 VL - 5 IS - 2 ER - TY - CHAP A1 - Lanfers, M. A1 - Pawelzik, L. A1 - Backhaus, C. T1 - Entwicklung und Validierung eines Messsystems zur Quantifizierung physischer Aktivität (P231) T2 - Beitrag zur 58. Wissenschaftlichen Jahrestagung der Deutschen Gesellschaft für Arbeitsmedizin und Umweltmedizin Y1 - 2018 SN - 978-3-87247-782-8 SP - 138 ER - TY - CHAP A1 - Pawelzik, L. A1 - Backhaus, C. T1 - Development of a mathematical model to calculate mechanical properties at the proximal end of peripheral vein catheters T2 - Contribution to the Annual Meeting of German Society of Biomedical Engineering Y1 - 2018 U6 - http://dx.doi.org/10.1515/bmt-2018-6047 SP - 254 ER - TY - CHAP A1 - Hinricher, N. A1 - Pawelzik, L. A1 - Backhaus, C. T1 - Development of a tissue model to simulate extravasation T2 - Contribution to the Annual Meeting of German Society of Biomedical Engineering Y1 - 2018 U6 - http://dx.doi.org/10.1515/bmt-2018-6051 SP - 315 ER - TY - CHAP A1 - Müller, L. A1 - Backhaus, C. T1 - A methodical approach for integrating end-user usability evaluations into the procurement process of medical devices T2 - Contribution to the Annual Meeting of German Society of Biomedical Engineering Y1 - 2018 U6 - http://dx.doi.org/10.1515/bmt-2018-6051 SP - 306 ER - TY - CHAP A1 - Ibenthal, E. A1 - Backhaus, C. T1 - Ergonomic Design of Interfaces for People with Dementia T2 - Proceedings of the 20th Congress of the International Ergonomics Association Y1 - 2018 U6 - http://dx.doi.org/10.1007/978-3-319-96071-5_151 SP - 1483 EP - 1492 ER - TY - CHAP A1 - Massumi, Mona A1 - von Dewitz, Nora A1 - Terhart, Henrike T1 - Übergänge in das deutsche Bildungssystem im Kontext von Neuzuwanderung. Eine thematische Einordnung T2 - Neuzuwanderung und Bildung. Eine interdisziplinäre Perspektive auf Übergänge in das deutsche Bildungssystem. Hrsg. Henrike Terhart, Nora von Dewitz, Mona Massumi Y1 - 2018 SN - 978-3-7799-3630-5 SP - 9 EP - 19 PB - Beltz Juventa ER - TY - BOOK ED - von Dewitz, Nora ED - Terhart, Henrike ED - Massumi, Mona T1 - Übergänge in das deutsche Bildungssystem: Eine interdisziplinäre Perspektive auf Neuzuwanderung KW - Neuzuwanderung KW - Bildung KW - Fluchtmigration KW - Übergänge Y1 - 2018 SN - 978-3-7799-3630-5 PB - Beltz Juventa CY - Weinheim ER - TY - CHAP A1 - Matthies, Benjamin T1 - An Ontology for Knowledge Representation in e-Business Projects T2 - Innovationstag Digitalisierung NRW – ID@NRW 2018 Y1 - 2018 ER - TY - GEN A1 - Löhe, Julian T1 - Angehörigenpflege neben dem Beruf. Chancen und Herausforderungen für Familien und Betriebe. Vortrag im Rahmen der Mühldorfer Generationengespräche. Hochschule Rosenheim. KW - Angehörigenpflege Y1 - 2018 ER - TY - CHAP A1 - Müller-Hagemann, M. A1 - Auel, C. A1 - Albaryak, I. A1 - Boes, R.M. T1 - Bedload transport and hydro-abrasive erosion at steep bedrock rivers and hydraulic structures T2 - Riverflow, Lyon, France Y1 - 2018 ER - TY - JOUR A1 - Auel, C. A1 - Boes, R.M. A1 - Sumi, T. T1 - Abrasion prediction at Asahi sediment bypass tunnel based on Ishibashi’s formula JF - Journal of Applied Water Engineering and Research N2 - Abrasion in a concrete-lined sediment bypass tunnel is estimated using a Japanese state-of-the-art prediction model and validated by measured invert abrasion data at Asahi Reservoir, Japan. The model is described in detail, certain shortcomings are disclosed, and a revised version is proposed. The model consists of a kinetic energy term accounting for the impact by saltating particles, and a friction work term accounting for the grinding stress. It is found that the latter term yields concrete abrasion values being consistently a multiple compared to its kinetic term contradicting other research. Based on that, and a possible particle impact angle inconsistency, it is proposed to omit the friction work term. It is shown that the calculated abrasion is overestimated by 138% on average compared with that measured, if both terms are accounted for. However, promising results are obtained with only 30% overestimation by neglecting the friction work term. Y1 - 2018 U6 - http://dx.doi.org/10.1080/23249676.2016.1265470 SP - 125 EP - 138 ER - TY - JOUR A1 - Koshiba, T. A1 - Auel, C. A1 - Tsutsumi, D. A1 - Kantoush, S.A. A1 - Sumi, T. T1 - Application of an impact plate - bedload transport measuring system for high-speed flows JF - International Journal of Sediment Research N2 - To achieve the sustainable use of dams, the development of methods for sediment management in reservoirs is required. One such method includes the use of Sediment Bypass Tunnels (SBTs) to divert sediment around a dam, thereby preventing sedimentation in the reservoir. However, SBTs are prone to severe invert abrasion caused by the high sediment flux. Therefore, it is necessary to establish a measurement system of the sediment transport rate in these tunnels. One system to measure sediment transport in rivers is the Swiss plate geophone, which can register plate vibrations caused by particle impact. In Japan, the Japanese pipe microphone is used, and sediment transport is measured based on the sound emitted by the particle impact. In this study an attempt was made to optimize the advantages of both systems by fixing a microphone and an acceleration sensor to a steel plate. The results of calibration experiments with this new system are presented and compared with the existing methods. It was found that the acceleration sensor can detect sediment particles larger than 2 mm in diameter. Moreover, a new parameter, referred to as the detection rate, was introduced to describe the correlation between the actual amount of sediment and the registered output. Finally, two parameters - the saturation rate and hit rate - are introduced and exhibit strong correlation with the detection rate. Y1 - 2018 U6 - http://dx.doi.org/10.1016/j.ijsrc.2017.12.003 SP - 35 EP - 46 ER - TY - CHAP A1 - Auel, C. A1 - Thene, J.R. A1 - Carroll, J. A1 - Holmes, C. A1 - Boes, R.M. T1 - Rehabilitation of the Mud Mountain bypass tunnel invert T2 - VINGT SIXIÈME CONGRÈS DES GRANDS BARRAGES Vienne, Juillet 2018 N2 - This paper describes the design of the new tunnel invert lining of the 9-foot tunnel at Mud Mountain Dam, Washington, USA. The tunnel diverts all bed load sediments into the tailwater. Major invert abrasion has been observed in the existing steel lining. The new invert design consists of 0.59 m2 and 0.79 m2 granite blocks that are 0.25 m thick and placed tightly together along the tunnel. Stability analysis showed factors of safety ranging from 1.2 to 2.6 against uplift. This will be achieved with strip drains placed in the bedding material along the tunnel. A service-design-life analysis was performed using abrasion prediction modelling. This model was based on abrasion measurement data acquired from granite field tests at Pfaffensprung sediment bypass tunnel, Switzerland. The estimated annual abrasion depths for the granite were approximately 0.50 mm/year for average sediment transport conditions. Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151413 PB - COMMISSION INTERNATIONALE DES GRANDES BARRAGES ER - TY - CHAP A1 - Auel, C. T1 - Sediment bypassing, a sustainable and co-friendly strategy against reservoir sedimentation T2 - VINGT SIXIÈME CONGRÈS DES GRANDS BARRAGES Vienne, Juillet 2018 N2 - Without adequate measures, reservoirs are not sustainable, neither the reservoir itself due to continuous sedimentation, nor the downstream ecosystem due to altered sediment continuity. Appropriate actions are inevitable and require a systematic sedimentation management. Sediment bypassing constitutes one effective strategy that routes sediment load around reservoirs during floods. A sediment bypass system has the advantage that only newly entrained sediment is diverted from the upstream to the downstream reach thereby re-establishing sediment connectivity. Hence, such a system contributes to a sustainable water resources management while taking the downstream environment into consideration. This paper gives a state-of-the-art overview encompassing design, bypass efficiency, hydraulics, challenges due to abrasion, positive effects on both downstream morphology and ecology, and makes design recommendations. Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151407 PB - COMMISSION INTERNATIONALE DES GRANDES BARRAGES ER - TY - CHAP A1 - Boes, R.M. A1 - Hagemann-Müller, M. A1 - Albaryak, I. A1 - Müller, B. A1 - Caspescha, L. A1 - Flepp, A. A1 - Jacobs, F. A1 - Auel, C. T1 - Sediment bypass tunnels: Swiss experiences with bypass efficiency and abrasion-resistant invert materials T2 - VINGT SIXIÈME CONGRÈS DES GRANDS BARRAGES, Vienne, Juillet 2018 N2 - In this paper typical bypass efficiencies of sediment bypass tunnels (SBTs) used to counter reservoir sedimentation are described, distinguishing between two layouts of the tunnel intake. It results that SBTs are an effective measure to reduce the sedimentation of dam reservoirs, particularly of type (A) with intake at the reservoir head. The hydroabrasive wear of tunnel inverts is significant and has to be mitigated by using adequate invert liners. The invert abrasion can be estimated based on an abrasion model where a correct input value of the bed material resistance coefficient is paramount to limit model uncertainties. Based on abrasion measurements at prototype SBTs typical values of the material resistance coefficient are recommended for high-strength concrete, natural stones and steel liners. The field experiences gathered so far and the comparison of various invert materials suggest granite pavers as a promising lining material for severe abrasion conditions. Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151399 PB - COMMISSION INTERNATIONALE DES GRANDES BARRAGES ER - TY - JOUR A1 - Auel, Christian A1 - Boes, Robert M. A1 - Sumi, Tetsuya T1 - Abrasion prediction at Asahi sediment bypass tunnel based on Ishibashi’s formula JF - Journal of Applied Water Engineering and Research Y1 - 2018 U6 - http://dx.doi.org/10.1080/23249676.2016.1265470 SP - 125 EP - 138 ER - TY - CHAP A1 - Simon, Franz A1 - Delke, Vincent A1 - Harms, Rainer T1 - Identifying partners outside existing networks N2 - Startups have the potential to transform industries as they follow partly divergent business strategies and have the ability to develop new innovative products. The evolving fields of digitalization, sustainability and urbanization highlight the direction of change. Due to enormous time pressure and lack of knowledge, corporations rely heavily on external sources of knowledge to increase innovativeness. Therein, startups take a special role. Joint R&D projects, investments or strategic buyer-supplier agreements with startups grant corporations access to their innovative technologies. This paper gives insights into the organization of search processes to identify innovative startups and highlights approaches to initiate collaborations. Therefore, a multiple-case study among automotive OEMs and suppliers was conducted. The research ends with organizational structures, an identification process, and various instruments developed for the identification of startup innovations. Furthermore, propositions are made for a successful collaboration between startups and established corporations, displaying the role of purchasing in startup management, the need to take fast decisions, secure technical support by experts within their organization and build strong relationships with partners within their supply chain and new partners, as for example venture capitalists. Y1 - 2018 PB - IPSERA 2018 Conference CY - Athens, Greece ER - TY - JOUR A1 - Löhe, Julian A1 - Botzum, Edeltraud T1 - Forschendes Lernen JF - Lehre aktuell, Newsletter der Kommission von Qualität in Lehre und Studium, Rosenheim, Winter 2018 KW - Forschendes Lernen; Lehre Y1 - 2018 VL - 2018 SP - 2 EP - 3 ER - TY - CHAP A1 - Passmann, Maximilian A1 - aus der Wiesche, Stefan A1 - Joos, Franz T1 - An Experimental and Numerical Study of Tip-Leakage Flows in an Idealized Turbine Tip Gap at High Mach Numbers T2 - Proceedings Turbo Expo 2018 Y1 - 2018 CY - Oslo, Norwegen ER - TY - CHAP A1 - aus der Wiesche, Stefan A1 - Passmann, Maximilian T1 - Analysis of Steam Turbine Blade Tip Excitation Forces by Means of Computational Fluid Dynamics and Experimental Cascade Results T2 - Proceedings Turbo Expo 2018 Y1 - 2018 CY - Oslo, Norwegen ER - TY - CHAP A1 - Passmann, Maximilian A1 - aus der Wiesche, Stefan A1 - Joos, Franz A1 - Willinger, Reinhard T1 - The Physical Mechanism of Tip Leakage Loss Reduction by Means of Passive Injection in Low Mach Number Flows T2 - Proceedings Turbo Expo 2018 Y1 - 2018 CY - Oslo, Norwegen ER - TY - CHAP A1 - Hasselmann, Karsten A1 - Bin Khamalrudin, Muhammad Aiman A1 - aus der Wiesche, Stefan A1 - Kenig, Eugeny Y. T1 - Optimization of Piece-Wise Conical Nozzles: Theory and Application T2 - Proceedings ASME 2018 5th Joint US-European Fluids Engineering Division Summer Meeting, July 15–20 Y1 - 2018 CY - Montreal, Quebec, Canada ER - TY - CHAP A1 - Reinker, Felix A1 - Kenig, Eugeny Y. A1 - aus der Wiesche, Stefan T1 - CLOWT: A Multifunctional Test Facility for the Investigation of Organic Vapor Flows T2 - Proceedings ASME 2018 5th Joint US-European Fluids Engineering Division Summer Meeting, July 15–20 Y1 - 2018 CY - Montreal, Quebec, Canada ER - TY - CHAP A1 - aus der Wiesche, Stefan T1 - Heat Transfer in Rotating Flows T2 - Handbook of Thermal Science and Engineering. Ed. Francis A. Kulacki Y1 - 2018 SP - 647 EP - 690 PB - Springer CY - New York ER - TY - BOOK ED - aus der Wiesche, Stefan ED - Joos, Franz T1 - Handbuch Dampfturbinen Y1 - 2018 U6 - http://dx.doi.org/10.1007/978-3-658-20630-7 PB - Springer Vieweg CY - Wiesbaden ER - TY - RPRT A1 - Rehbein, F. T1 - Computerspielsucht bei Jugendlichen. Vortrag vor betrieblichen Suchtkrankenhelfern der energie-BKK in Helmstedt: 19.06.2018 Y1 - 2018 ER - TY - GEN A1 - Rehbein, F. T1 - Aufnahme der Computerspielabhängigkeit in die ICD-11. Vortrag beim Runden Tisch Sucht und Drogen, Hannover: 26.09.2018 Y1 - 2018 ER - TY - GEN A1 - Rehbein, F. T1 - Prävention und Hilfe bei stoffgebundenen und stoffungebundenen Suchterkrankungen in Niedersachsen. Vortrag auf der AG Sucht der Länder. Kiel: 26.10.2018 Y1 - 2018 ER - TY - JOUR A1 - Rehbein, F. A1 - Rumpf, H.-J. T1 - In Gedenken an Frau Prof. Dr. Nancy Petry: In memoriam to Prof. Dr. Nancy Petry JF - Sucht Y1 - 2018 IS - 64 SP - 184 EP - 184 ER - TY - GEN A1 - Rehbein, F. T1 - Computerspiel- und Internetsucht erkennen: Screening und Diagnostik. Workshop mit Akteuren der Suchthilfe und Suchtprävention auf der Jahrestagung der Niedersächsischen Landesstelle für Suchtfragen in Hannover: 05.03.2018 Y1 - 2018 ER - TY - GEN A1 - Rehbein, F, T1 - Gaming Disorder: Wenn der Konsum von Computer- und Videospielen zur Sucht wird. Workshop auf dem 3. KJP Kongress Kongress der Ostdeutschen Psychotherapeutenkammer in Potsdam: 01.09.2018 Y1 - 2018 ER - TY - GEN A1 - Rehbein, F. T1 - Diagnostik internetbezogener Störungen. Vortrag im Rahmen des Expertenworkshops Internetbezogene Störungen (EXIST) im Bundesministerium für Gesundheit, Berlin: 11.01.2018 Y1 - 2018 ER - TY - GEN A1 - Rehbein, F. T1 - Computerspielsucht – Aktueller Forschungsüberblick. Vortrag auf der Jahrestagung der Niedersächsischen Landesstelle für Suchtfragen in Hannover: 05.03.2018 Y1 - 2018 ER - TY - GEN A1 - Rehbein, F. T1 - Computerspielsucht bei Jugendlichen. Vortrag auf der Fachtagung „Total vernetzt – Chancen und Risiken digitaler Medien im Stephanstift Hannover: 15.03.2018 Y1 - 2018 ER - TY - GEN A1 - Rehbein, F. T1 - Wer arm im Leben ist, möchte reich in der virtuellen Welt sein - aktuelle Forschungsbefunde zum Leben von Kindern und Jugendlichen und ihrem Medienkonsum. Vortrag auf der Fachtagung Sprache in Heidenheim: 09.06.2018 Y1 - 2018 ER -