TY  - CHAP
T1  - Supply chain resilience navigator - How to achieve a resilient supply chain
T2  - 9th International Conference on Dynamics in Logistics (LIDC), Bremen
Y1  - 2024
ER  - 
TY  - CHAP
T1  - “Gestaltungskompetenz” revisited: Program analysis with topic modeling as a type-forming process on education for sustainable development in and by companies. Vortrag 8th Nordic Conference on Adult Education and Learning, 13-15 May 2019 at DPU, Aarhus University, Copenhagen, Denmark
Y1  - 2019
UR  - https://files.conferencemanager.dk/medialibrary/F22E860C-6FBD-48B1-90A3-69F59D1DEAFF/images/Prescher_Gestaltungskompetenz_revisided_final._2A_.pdf
ER  - 
TY  - CHAP
T1  - Matrix Induced Differences im Luminescent Properties of Lanthanide-Substituted Mixed-Metal L:Y3Al5-xMxO12
T2  - 10th International Symposium on Ceramic Materials and Components for Energy and Environmental Applications, CMCEE, Dresden, Germany
Y1  - 2012
ER  - 
TY  - CHAP
A1  - Adamczyk, B.
A1  - Jüstel, T.
A1  - Plewa, J.
A1  - Sopicka-Lizer, M.
A1  - Michalik, D.
T1  - Application of fluxes to Manufacturing of SrSi2O2N2:Eu2+ Phosphor via the Solid-State Method
T2  - ICC6, Dresden, Germany
Y1  - 2016
ER  - 
TY  - CHAP
A1  - Ahola, Marja Birgit
A1  - Schabel, Samuel
A1  - Müller, Tim M.
A1  - Altherr, Lena C.
A1  - Pelz, Peter
ED  - Rodrigues, H. C.
T1  - Multi-Criteria Optimization of Pressure Screen Systems in Paper Recycling - Balancing Quality, Yield, Energy Consumption and System Complexity
T2  - EngOpt 2018 Proceedings of the 6th International Conference on Engineering Optimization
Y1  - 2018
UR  - https://www.springer.com/us/book/9783319977720
PB  - Springer
ER  - 
TY  - CHAP
A1  - Ahola, Marja Birgit
A1  - Schabel, Samuel
A1  - Müller, Tim M.
A1  - Altherr, Lena C.
A1  - Pelz, Peter
T1  - Optimizing Pressure Screen Systems in Paper Recycling - Optimal System Layout, Component Selection and Operation
T2  - EngOpt 2018 Proceedings of the 6th International Conference on Engineering Optimization
Y1  - 2018
UR  - https://www.springer.com/us/book/9783319977720
PB  - Springer
ER  - 
TY  - CHAP
A1  - Albayrak, I.
A1  - Auel, C.
A1  - Boes, R.M.
T1  - Supercritical flow in sediment bypass tunnels
T2  - Proc. 12th Int. Symp. on River Sedimentation. Advances in River Sediment Research
N2  - This paper deals with an experimental investigation of the mean and turbulence characteristics of supercritical quasi-uniform and gradually varied open-channel flows over a transitional rough bed. These conditions are typical for sediment bypass tunnels. The results show that the log-law holds well in the inner region across the channel. The roughness shifts the velocity profiles downward by an amount of ΔU+. The velocity-dip phenomenon and strong secondary currents exist in the channel for narrow open-channel flow. These currents cause the Reynolds shear stress distributions to deviate from the linear distribution and an undulation on the transversal distribution of the bed shear stress, which matches with the bed abrasion pattern. The streamwise turbulence intensity profiles deviate from the semi-empirical universal function whereas the vertical turbulence intensity profiles fit well with it only at the centerline of the channel. A strong wall effect exists on the turbulence intensities in the outer region.
Y1  - 2013
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151597
SN  - 978-1-138-00062-9
SP  - 1867
EP  - 1875
PB  - Taylor and Francis
CY  - London, UK
ER  - 
TY  - CHAP
A1  - Albrecht, Carmen-Maria
A1  - Häger, Pietro
T1  - Luxury Fashion Branding on the Internet
T2  - Global Fashion Management Conference
Y1  - 2019
U6  - http://dx.doi.org/10.15444/GFMC2019.07.04.02
ER  - 
TY  - CHAP
A1  - Algharbawi, Almutaz ballah R
A1  - Hasselmann, Karsten
A1  - aus der Wiesche, Stefan
T1  - Thermodynamic Analysis of a Two-stage Organic Rankine Cycle with Ejector
T2  - Proceedings 5th International Seminar on ORC Power Systems
Y1  - 2019
CY  - Athen, Griechenland
ER  - 
TY  - CHAP
A1  - Altensell, Nina
T1  - Klimawandel und Starkregen – Wie können wir uns vorbereiten?
T2  - InfraTech 2023
Y1  - 2023
ER  - 
TY  - CHAP
A1  - Altensell, Nina
T1  - Multifunktionale Flächen – Gestaltung und Praxisbeispiel
T2  - DWA-Veranstaltung ES/1 Entwässerungssysteme - WSM/1 Wasser in der Stadt von Morgen
Y1  - 2024
ER  - 
TY  - CHAP
A1  - Altensell, Nina
A1  - Hilbrands, Eske
A1  - Massing, Ch.
T1  - CFD-basierte Analyse von Bauwerken zur Regenwasserbehandlung
T2  - 21.Kölner Kanal und Kläranlagen Kolloquium
Y1  - 2023
ER  - 
TY  - CHAP
A1  - Altensell, Nina
A1  - Hilbrands, Eske
A1  - Stover, M.
A1  - Henrichs, M.
A1  - Weiß, G.
T1  - Vorgehensweise zur Bewertung der Absetzwirkung von Regenbecken auf Basis eines „Beckenfaktors“
T2  - Aqua Urbanica, München
Y1  - 2023
ER  - 
TY  - CHAP
A1  - Altensell, Nina
A1  - Massing, Christian
A1  - Ante, Jens
A1  - Grüning, Helmut
A1  - Hoppe, Holger
T1  - Evaluation of a state-of-the-art-adaptation of a downflow baffle with respect to the discharge of floating particles out of a storage and overflow tank by using CFD
T2  - novatech 2023
Y1  - 2023
CY  - Lyon
ER  - 
TY  - CHAP
A1  - Altherr, Lena C.
A1  - Döring, B.
A1  - Ederer, Thorsten
A1  - Pelz, P. F.
A1  - Pfetsch, Marc E.
A1  - Wolf, Jan
T1  - A Mixed-Integer Nonlinear Program for the Design of Gearboxes
T2  - Operations Research Proceedings 2016: Selected Papers of the Annual International Conference of the German Operations Research Society (GOR)
Y1  - 2017
PB  - Springer
ER  - 
TY  - CHAP
A1  - Altherr, Lena C.
A1  - Döring, B.
A1  - Ederer, Thorsten
A1  - Pelz, P. F.
A1  - Pfetsch, Marc E.
A1  - Wolf, Jan
T1  - A Mixed-Integer Nonlinear Program for the Design of Gearboxes
T2  - Operations Research Proceedings 2016: Selected Papers of the Annual International Conference of the German Operations Research Society (GOR)
Y1  - 2017
PB  - Springer
ER  - 
TY  - CHAP
A1  - Altherr, Lena C.
A1  - Ederer, Thorsten
A1  - Farnetane, Lucas S.
A1  - Vergé, Angela
A1  - Pöttgen, Philipp
A1  - Pelz, Peter F.
T1  - Multi-criterial Design of a Hydrostatic Transmission System by Mixed-Integer Programming
T2  - Operations Research Proceedings 2015: Selected Papers of the International Conference on Operations Research
Y1  - 2015
PB  - Springer
ER  - 
TY  - CHAP
A1  - Altherr, Lena C.
A1  - Ederer, Thorsten
A1  - Lorenz, Ulf
A1  - Pelz, P. F.
A1  - Pöttgen, Philipp
T1  - Experimental Validation of an Enhanced System Synthesis Approach
T2  - Operations Research Proceedings 2014: Selected Papers of the Annual International Conference of the German Operations Research Society (GOR)
Y1  - 2016
UR  - http://wl.fst.tu-darmstadt.de/wl/publications/paper_150203_ExperimentalValidationOfAnEnhancedSystemSynthesisApproach_OR2014_altherr_ederer_poettgen.pdf
SN  - 0721-5924
PB  - Springer
ER  - 
TY  - CHAP
A1  - Altherr, Lena C.
A1  - Ederer, Thorsten
A1  - Lorenz, Ulf
A1  - Pelz, P. F.
A1  - Pöttgen, Philipp
ED  - Lübbecke, Marco E.
ED  - Koster, Arie
ED  - Letmathe, Peter
ED  - Madlener, Reihard
ED  - Peis, Britta
ED  - Walther, Grit
T1  - Designing a Feedback Control System via Mixed-Integer Programming
T2  - Operations Research Proceedings 2014: Selected Papers of the Annual International Conference of the German Operations Research
Y1  - 2016
UR  - http://wl.fst.tu-darmstadt.de/wl/publications/paper_150203_DesigningAFeedbackControlSystemViaMixedIntegerProgramming_OR2014_altherr_ederer_poettgen.pdf
SN  - 978-3-319-28695-2
SP  - 121
EP  - 127
PB  - Springer
CY  - Cham
ER  - 
TY  - CHAP
A1  - Altherr, Lena C.
A1  - Ederer, Thorsten
A1  - Pöttgen, Philpp
A1  - Lorenz, U.
A1  - Pelz, P. F.
T1  - Efficient Dynamic Flow Models with Technical Restrictions
T2  - IFORS 2014, The Art of Modeling, Barcelona, 13th - 18th July
Y1  - 2014
ER  - 
TY  - CHAP
A1  - Altherr, Lena C.
A1  - Ederer, Thorsten
A1  - Schänzle, Christian
A1  - Lorenz, Ulf
A1  - Pelz, P. F.
T1  - Algorithmic System Design Using Scaling and Affinity Laws
T2  - Operations Research Proceedings 2015: Selected Papers of the International Conference on Operations Research
Y1  - 2015
PB  - Springer
ER  - 
TY  - CHAP
A1  - Altherr, Lena C.
A1  - Pelz, P. F.
A1  - Ederer, Thorsten
A1  - Pfetsch, Marc E.
T1  - Optimale Getriebe auf Knopfdruck: Gemischt-ganzzahlige nichtlineare Optimierung zur Entscheidungsunterstützung bei der Auslegung von Getrieben für Kraftfahrzeuge
T2  - Tagungsband Antriebstechnisches Kolloquium ATK 2017
Y1  - 2017
ER  - 
TY  - CHAP
A1  - Appelhans, Hendrik
A1  - Feldmann, Carsten
A1  - Borgmann, Christopher
T1  - Sensor-Based Analysis of Manual Processes in Production and Logistics: Motion-Mining versus Lean Tools
T2  - International Conference on Dynamics in Logistics. Michael Freitag, Aseem Kinra, Herbert Kotzab, Nicole Megow (Eds.)
Y1  - 2024
SN  - 978-3-031-56826-8
U6  - http://dx.doi.org/10.1007/978-3-031-56826-8_18
SP  - 235
EP  - 248
PB  - Springer Nature Switzerland
CY  - Cham
ER  - 
TY  - CHAP
A1  - Arlinghaus, Olaf
T1  - Activist Investors - Curse or Blessing: Banging the Drum
T2  - Management Sciences and Future Challenges / Hrsg. Thomas Baaken, Kerstin Kurzhals, Piotr Bula, Halina Łyszczarz
N2  - For a long time, a large number of top managers in listed companies have regarded communication with their shareholders as a necessary evil and now, in times of activist investors, are faced not only with the great challenges of opening up to shareholders and revealing their own corporate strategy, but also at the same time have to withstand the massive external pressure from activist investors, who are rarely majority shareholders. To achieve this, it is essential that a complete rethink-ing of the communication strategy of those responsible for the company takes place.
KW  - Activ Investor
KW  - Activist Investor
KW  - Asset Stripping
KW  - Initial Public Offering
KW  - Corporate Raider
Y1  - 2019
SN  - 978-3-947263-16-5
SP  - 83
EP  - 89
CY  - Münster / Krakow
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  - Auel, C.
T1  - Entlandung des Stausees Solis mit Hilfe eines Geschiebeumleitstollens – hydraulische Modellversuche
T2  - Proc. 11. JuWi-Treffen, Communication No. 40, Laboratoire de Constructions Hydrauliques (LCH)
N2  - Das Reservoir der Talsperre Solis in Graubünden wurde 1986 vom Elektrizitätswerk der Stadt Zürich (ewz) in Betrieb genommen. Bei Hochwasserereignissen werden grosse Sedimentmengen in den Stausee transportiert. Über 25 % des ursprünglichen Reservoirvolumens sind bereits verlandet. Aus diesem Grund plant ewz den Bau eines Geschiebeumleitstollens, der das bei Hochwasser ankommende Sediment um die Talsperre herum in Richtung Unterwasser leitet. Die Versuchsanstalt für Wasserbau, Hydrologie und Glaziologie (VAW) der ETH Zürich untersucht und optimiert in einem hydraulischen Modell den projektierten Umleitstollen. Bei Hochwasser wird der Stausee auf den minimalen Betriebswasserspiegel abgesenkt, der Verlandungskörper liegt grösstenteils frei, das Sediment erodiert. Mit Hilfe einer Leitkonstruktion wird die Strömung in Richtung Einlaufbauwerk des Stollens gelenkt und der Abfluss sowie das Geschiebe durch diesen geleitet. Bei Abflüssen, die die Ausbaukapazität des Stollens (HQ5) überschreiten, wird die überschüssige Strömung in den vorderen Bereich des Sees in Richtung Grundablass abgeführt. Das Geschiebe wird dennoch nahezu vollständig in den Stollen eingeleitet. Bei Hochwasser mit Schwemmholzaufkommen wird mit Hilfe einer Tauchwand sowie einer Teilablleitung des Hochwasserabflusses in den vorderen Seebereich verhindert, dass Schwemmholz in den Umleitstollen
eingezogen wird.
Y1  - 2009
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151685
SP  - 159
EP  - 166
CY  - Switzerland
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Albayrak, I.
A1  - Boes, R.M.
T1  - Bed-load particle motion in supercritical open channel flows
T2  - Proc. 36th IAHR World Congress, Delft - The Hague, the Netherlands
N2  - Supercritical sediment-laden open channel flows occur in many hydraulic structures including dam outlets, weirs, and bypass tunnels. Due to high flow velocities and sediment flux severe problems such as erosion and abrasion damages are expected in these structures (Jacobs et al., 2001). Sediment bypass tunnels (SBT), as an effective measure to decrease reservoir sedimentation by bypassing sediments during floods, are exceptionally prone to high abrasion causing significant annual maintenance cost (Sumi et al., 2004; Auel and Boes, 2011). The Laboratory of Hydraulics, Hydrology and Glaciology (VAW) of ETH Zurich conducted a laboratory study to counteract these negative effects (Auel, 2014). The main goals of the project were to analyze the fundamental physical processes in supercritical flows as present in SBTs by investigating the mean and turbulence flow characteristics (Auel et al., 2014a), particle motion (Auel et al., 2014b; 2015b), and abrasion development caused by transported sediment. Besides new insights into the three listed topics, paramount interest is given to their inter-relations and the development of an easily applicable abrasion prediction model (Auel et al., 2015a). This paper presents selected results on the second topic, i.e. the analysis of saltation trajectories of single coarse particles in supercritical flow.
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151559
PB  - IAHR
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Albayrak, I.
A1  - Boes, R.M.
T1  - Bedload particle velocity in supercritical open channel flows
T2  - Proc. 7th River Flow, Int. Conference on Fluvial Hydraulics (Schleiss et al. eds.)
N2  - Single glass sphere motion recordings were conducted in a transitional-rough bed open channel at steady and highly supercritical flow similar to hydraulic conditions in sediment bypass tunnels. A high speed camera with a maximum resolution of 2,560 × 2,160 pixels was used to record the movement of bedload particles with diameters of D = 5.3, 10.3 and 17.5 mm. An in-house developed Particle Tracking Velocimetry (PTV) program was used to determine the transport mode and velocities of each particle for a wide range of Froude numbers up to Fo = 6. The relative roughness defined as the ratio of the bed roughness height ks to the water depth h varied from ks/h = 0.02–0.03. Particles were observed to move in rolling and saltation modes depending on the Shields number. The particle velocity shows a linearly increasing relationship with both friction velocity and Froude number nearly independent on the particle diameter. A linear relationship was also found between rolling and saltating particle velocities indicating that particle velocity does not depend on the transport mode in the range of the investigated hydraulic conditions. Scaling of particle velocity with the wave celerity plotted as a function of the Froude number adequately merged external data sets with the present data. As a consequence, a linear fit for a large Froude number range was obtained.
Y1  - 2014
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151579
SN  - 978-1-138-02674-2
SP  - 923
EP  - 931
PB  - Taylor and Francis
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Albayrak, I.
A1  - Boes, R.M.
T1  - Laborversuche über die Partikelbewegung in schiessendem Abfluss (Laboratory experiments on particle motion in supercritical flows)
T2  - Proc. Int. Symposium “Wasser- und Flussbau im Alpenraum”, VAW Mitteilungen
Y1  - 2014
SP  - 147
EP  - 156
PB  - ETH Zurich
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Albayrak, I.
A1  - Sumi, T.
A1  - Boes, R.M.
T1  - Saltation-abrasion model for hydraulic structures
T2  - Proc. 1st Int. Workshop on Sediment Bypass Tunnels, VAW Mitteilungen 232
N2  - The derivation of an abrasion prediction model for concrete hydraulic structures valid in supercritical flows is presented herein. The state of the art saltation-abrasion model from Sklar and Dietrich (2004) is modified using the findings of a recent research pro-ject on the design and layout of sediment bypass tunnels. The model correlates the im-pacting parameters with the invert material properties by an abrasion coefficient kv. The value of this coefficient is verified by a similarity analysis to bedrock abrasion in river systems applying a correlation between the abrasion rate and the bed material strength. A sensitivity analysis reveals that the saltation-abrasion model is highly dependent on an adequate estimation of kv. However, as a first order estimate the proposed model en-ables the practical engineer to estimate abrasion at hydraulic structures prone to super-critical flows.
N2  - In diesem Beitrag wird ein Abrasionsvorhersagemodell für wasserbauliche Anlagen vorgestellt, die hohen Fliessgeschwindigkeiten ausgesetzt sind. Das Modell beruht auf dem Ansatz von Sklar und Dietrich (2004) und beinhaltet neue Erkenntnisse über die Partikeltrajektorien und Aufprallgeschwindigkeiten in schiessendem Abfluss. Das Mo-dell verbindet die Einwirkungs- mit den Materialwiderstandsparametern der Sohle mit Hilfe des Abrasionskoeffizienten kv. Der Wert dieses Koeffizienten wurde anhand einer Ähnlichkeitsanalyse zur Flusssohlenabrasion durch eine Korrelation der Abrasionsrate mit der Sohlmaterialfestigkeit verifiziert. Eine Sensitivitätsanalyse zeigt den grossen Einfluss dieses Parameters auf die Abrasion auf. Dennoch ist das vorgeschlagene Mo-dell als praktische Hilfe für den Ingenieur in der Praxis geeignet, um die Abrasion an wasserbaulichen Anlagen abzuschätzen
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151528
SP  - 101
EP  - 121
PB  - ETH Zurich
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Berchtold, T.
A1  - Boes, R.M.
T1  - Sediment management in the Solis reservoir using a bypass tunnel
T2  - 8th ICOLD European Club Symposium
N2  - The Solis reservoir is located in the Alps in Grisons, Switzerland and is operated by the electric power company of Zurich (ewz). Since its construction in 1986, high sediment input during flood events has led to major aggradations in the reservoir. Up to date, nearly half of the original reservoir volume has been filled with sediments from upstream mountain torrents. The deltaic deposition starts extending into the active water volume. Therefore, ewz plans a sediment bypass tunnel to flush the incoming bedload around the dam to the downstream reach. In a first step the reservoir level during flood events is lowered to the minimum operation level. The delta is subjected to free surface flow and the bedload is transported over the delta and deposited further downstream. This sediment relocation decreases the delta volume within the active storage. During further flood events, the incoming sediment is led to the bypass tunnel intake using a guiding structure and flushed through the tunnel. If the flood exceeds the capacity of the bypass tunnel, the surplus flow passes the tunnel intake towards the bottom outlets with the bedload still being flushed through the tunnel. A skimming wall located upstream from the tunnel intake prevents driftwood blocking by leading it to the reservoir front where it can be safely removed. Both the sediment relocation due to water level drawdown and the flushing through the bypass tunnel are investigated and optimized in a hydraulic model at the Laboratory of Hydraulics, Hydrology and Glaciology (VAW) of ETH Zurich. Additionally, the sediment relocation process in the model is compared with a relocation test in the prototype.
Y1  - 2010
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151647
SP  - 438
EP  - 443
CY  - Innsbruck, Austria
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Boes, R.M.
T1  - Sustainable reservoir management using sediment bypass tunnels
T2  - Proc. 24th ICOLD Congress, Q92 R16, Kyoto, Japan
N2  - Reservoir sedimentation is an increasing problem affecting the majority of reservoirs both in Switzerland and worldwide. As many dams are more than 50 years of age, this problem is becoming more and more serious nowadays. Res-ervoir sedimentation leads to various severe problems such as a decisive de-crease of the active reservoir volume leading to both loss of energy production and water available for water supply and irrigation. These problems will intensify in the near future, because sediment supply tends to increase due to climate change. Therefore, countermeasures have to be developed. They can be divided into the three main categories sediment yield reduction, sediment routing and sediment removal. This paper focuses on the sediment routing using sediment bypass tunnels. Sediment bypass tunnels are an effective means to decrease the reservoir sedimentation process. By routing the sediments around the reservoir into the tailwater, sediment accumulation is reduced significantly. However, the number of sediment bypass tunnels in the world is limited primarily due to high investment and maintenance costs. The main problem of all bypass tunnels is the invert abrasion due to high velocities in combination with high sediment transport. Three Swiss bypass tunnel examples suffering invert abrasion are presented in this paper. Furthermore, VAW started a research project to investigate the invert abrasion process by conducting hydraulic scale tests in the laboratory. The goal of this research project is to establish general design criteria for optimal flow con-ditions where both sediment depositions in the tunnel are avoided and the result-ing abrasion damages are kept at a minimum.
Y1  - 2012
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151605
SP  - 224
EP  - 241
PB  - ICOLD
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Boes, R.M.
T1  - Sediment bypass tunnel design – review and outlook
T2  - Proc. ICOLD Symposium - Dams under changing challenges (Schleiss & Boes, eds.), 79th Annual Meeting of ICOLD, Lucerne, Switzerland
N2  - Reservoir sedimentation is increasingly affecting the majority of reservoirs all over the world. As many dams are more than 50 years of age, this problem is becoming more and more seriou403s nowadays. Reservoir sedimentation leads to various severe problems such as a decisive decrease of the active reservoir volume leading to both loss of energy production and water available for water supply and irrigation. These problems will intensify in the very next future, because sediment supply tends to increase due to climate change. Therefore coun-termeasures have to be developed. They can be divided into the three main categories sediment yield reduction, sediment routing and sediment removal. This paper focuses on sediment routing by means of sediment bypass tunnels. Sediment bypass tunnels are an effective measure to stop or at least decrease the reservoir sedimentation process. By routing the sediments around the reservoir into the tailwater in case of flood events sediment accumulation of both bed load and suspended load is reduced significantly. However, the number of sediment bypass tunnels in the world is limited primarily due to high investment and above all maintenance costs. The state-of-the-art design criteria of constructing bypass tunnels are summarized herein; major problems such as tunnel invert abrasion are discussed. The need for further research regarding sediment transport in bypass tunnels and invert abrasion is highlighted.
Y1  - 2011
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151631
SN  - 978-0-415-68267-1
SP  - 403
EP  - 412
PB  - Taylor and Francis
CY  - London, UK
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Boes, R.M.
T1  - Sediment bypass tunnel design - hydraulic model tests
T2  - Proc. Hydro 2011 - Practical solutions for a sustainable future
N2  - Reservoir sedimentation, a serious problem affecting the majority of reservoirs worldwide, was not systematically accounted for in the past. After 50 years of operation, a constantly decreasing reservoir volume becomes currently a serious challenge for reservoir owners, against which countermeasures have to be developed. This research focuses on sediment routing using a bypass tunnel to convey sediments past a dam.
By transporting sediments into the tailwater past a dam, their accumulation in the reservoir is reduced significantly. However, the global number of sediment bypass tunnels is limited primarily due to high investment and maintenance cost. The main problem of all bypass tunnels is the massive invert abrasion due to high flow velocities combined with high sediment transport rates. Therefore, VAW started two research projects to counter this problem. The main goal of the first project Layout and design of sediment bypass tunnels is to investigate the invert abrasion process by conducting hydraulic laboratory tests and to establish general design criteria for optimal flow conditions in which both sediment depositions in the tunnel are avoided and the resulting abrasion damages are kept at a minimum. The second project Optimizing hydroabrasive-resistant materials at sediment bypass tunnels and hydraulic structures investigates the hydraulic resistance of different tunnel invert materials, such as high performance concrete or cast basalt plates in prototype tests at the Solis bypass tunnel. The sediment transport measurement technique used in this project was optimized during preliminary model tests.
Y1  - 2011
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151625
PB  - Aqua-Media International Ltd
CY  - Prague, Czech Republic
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Boes, R.M.
A1  - Sumi, T.
T1  - Abrasion damage estimation of sediment bypass tunnels: Validation and comparison of two prediction models
T2  - Annuals of Disaster Prevention Research Institute 58B, Kyoto University, Japan
N2  - Abrasion damage estimation of sediment bypass tunnels: Validation and comparison of two prediction models. Annuals of Disaster Prevention Research Institute 58B, Kyoto Univer-sity, Japan
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151547
UR  - http://hdl.handle.net/2433/210040
SP  - 540
EP  - 549
PB  - Kyoto University
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Gruber, E.
A1  - Kircher, F.
A1  - Fritzer, R.
A1  - Moritz, C.
A1  - Huber, T.
T1  - Rehabilitation of Gaulwerk hydropower plant considering environment, sediment management and flood protection
T2  - ICOLD Symposium on Sustainable Development of Dams and River Basins, 24th - 27th February, 2021, New Delhi
N2  - The Gaulwerk hydropower plant (HPP) has a design discharge of 3.5 m3/s and generates about 6.5 GWh per year. The HPP has been in operation since 1963 and uses the flow of two alpine streams. The HPP impounds a 300 m long reservoir with a 6.50 m high weir. The storage is completely filled with sediments and is classified as a valuable habitat for fauna and flora. Due to the sedimentation, the area upstream of the reservoir head inundates about two to three times per year during small flood events, leading to complaints from affected landowners and adjacent municipalities. To investigate sustainable solutions, a study of alternatives has been carried out in which three alternatives to im-prove both the sediment and flood situation are being investigated. In addition, the residual flow release will be adjusted and fish facilities realized in all alternatives. The paper will summarize the analysis of the alternatives encompassing the (1)
flood situation, (2) sediment management, (3) reha-bilitation measures of the hydraulic structures and their costs and (4) the environmental impact.
Y1  - 2021
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151377
PB  - ICOLD
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Hagemann, M.
A1  - Albayrak, I.
A1  - Boes, R.M.
T1  - Optimizing the sustainability of sediment bypass tunnels to counter reservoir sedimentation
T2  - Proc. 25th ICOLD Congress, Q99 R31, Stavanger, Norway
N2  - In order to prevent reservoir sedimentation, sediment bypass tunnels can be an efficient countermeasure restoring sediment continuity of impounded rivers. Although supercritical open channel flow conditions in these tunnelsprevent tun-nel blockage, in combination with the high bypassed sediment volume it may lead tosevere abrasion damages on inverts. Consequently,wear termed hydroabra-sionoccurs. Based on laboratoryexperiments, a theoretical model was devel-oped to predict abrasion rates and service life timeof sediment bypass tunnels. Insituexperiments are further conducted for model calibration to provide an abrasion prediction approach for field applications.Finally,recommendations concerning the hydraulic design of the tunnel as well as the structural design ofthe invertareprovided.
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151518
SP  - 431
EP  - 452
PB  - ICOLD
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Kantoush, S.A.
A1  - Sumi, T.
T1  - Positive effects of reservoir sedimentation management on reservoir life: Examples from Japan
T2  - 84th Annual Meeting of ICOLD, Johannesburg, South Africa 4-11−4-20.
N2  - The effectiveness of different strategies against reservoir sedimentation is demonstrated herein using data sets of Asahi, Nunobiki and Dashidaira reservoirs in Japan. The applied strategies encompass
sediment routing with a bypass tunnel, drawdown flushing during floods and sabo dam construction in the catchment. It is shown that bypassing and flushing are very efficient strategies enlarging reservoir life by 3 to 21 times up to many hundreds of years. Furthermore, it is revealed that also efforts in the catchment, e.g. sabo dam construction, is effective enlarging reservoir life by 2.4 times.
Y1  - 2016
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151498
SN  - 978-0-620-71042-8
PB  - ICOLD
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Kobayashi, S.
A1  - Sumi, T.
A1  - Takemon, Y.
T1  - Effects of sediment bypass tunnels on sediment grain size distribution and benthic habitats
T2  - River Sedimentation: Proc. 13th Int. Symposium on River Sedimentation
Y1  - 2016
SP  - 825
EP  - 832
PB  - CRC Press
CY  - Stuttgart, Germany
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Sanjou, M.
A1  - Okamoto, T.
A1  - Kobayashi, S.
A1  - Sumi, T.
T1  - Mean flow and turbulence variation due to invert abrasion
T2  - Proc. 2nd Int. Workshop on Sediment Bypass Tunnels, FP15, Kyoto, Japan
N2  - Due to high bedload sediment transport, many sediment bypass tunnels (SBT) are prone to severe invert abrasion. However, there is little information about the flow characteristics in SBTs after invert abrasion initiated and progresses with time. In the present study, laboratory flume experiments were performed to investigate how the hydraulic conditions change after abrasion patterns developed on the invert. A typical invert abrasion pattern was produced using 3D-printing technique and implemented in the laboratory flume. Flow depths were measured to compare the initial with the abraded state.
Furthermore, turbulence measurements using 2D-laser Doppler anemometry technique were performed to obtain the mean and turbulence flow characteristics. This paper describes results of these measurements focusing on the streamwise and vertical flow velocities, turbulence intensities and Reynolds shear stress.
Y1  - 2017
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151721
PB  - Kyoto University
ER  - 
TY  - CHAP
A1  - Auel, C.
A1  - Sumi, T.
T1  - Abrasion damage in sediment bypass tunnels
T2  - River Sedimentation: Proc. 12th Int. Conference on Hydroscience and Engineering, Tainan, Taiwan, 02-0020
N2  - Sediment bypass tunnels are an effective and sustainable strategy against reservoir sedimentation. Sediments are diverted into the down-stream during floods without deposition in the reservoir, hence mor-phological and ecological variability increases. One major drawback of these tunnels is the severe invert abrasion due to a combination of high flow velocities and bedload sediment transport. The abrasion phenom-ena is briefly described, different abrasion prediction models are pre-sented and their applicability for the estimation of concrete abrasion is discussed.
Y1  - 2016
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151436
PB  - ICHE
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.
A1  - Thene, J.R.
A1  - Müller-Hagemann, M.
A1  - Albaryak, I.
A1  - Boes, R.M.
T1  - Abrasion prediction at Mud Mountain sediment bypass tunnel
T2  - Proc. 2nd Int. Workshop on Sediment Bypass Tunnels, FP12, Kyoto, Japan
N2  - A major drawback of sediment bypass tunnels is the potential for severe invert abrasion due to intense bedload sediment transport. This paper briefly describes the abrasion phenomena as well as the available models used to predict invert material loss. The application and calibration is demonstrated on the basis of the Mud Mountain sediment bypass tunnel, Washington, USA.
Y1  - 2017
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:836-opus-151422
PB  - ETH Zurich
ER  - 
TY  - CHAP
A1  - aus der Wiesche, Stefan
T1  - A Simplified Model for Predicting Natural Draft Wet Cooling Tower Performance of Large Steam Power Plants
T2  - Proceedings ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition, September 21–25, 2020, Virtual, Online, GT2020-15369, V009T23A020, 12 pages
Y1  - 2020
ER  - 
TY  - CHAP
A1  - aus der Wiesche, Stefan
T1  - Stagnation Flow and Heat Transfer From a Finite Disk Situated Perpendicular to a Uniform Stream
T2  - Proceedings ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference 2019, San Francisco, California, USA, AJKFluids2019-4610, V001T01A027; 13 pages
Y1  - 2019
ER  - 
TY  - CHAP
A1  - aus der Wiesche, Stefan
T1  - Heat transfer from rotating discs with finite thickness subjected to outer air streams
T2  - Proceedings 14th International Heat Transfer Conference, Washington D. C.
Y1  - 2010
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  - aus der Wiesche, Stefan
A1  - Reinker, Felix
T1  - Dimensional analysis and performance laws for organic vapor flow turbomachinery
T2  - Proceedings 6th International Seminar on ORC Power Systems ORC2021, October 11.-13.2021, München
Y1  - 2021
ER  - 
TY  - CHAP
A1  - aus der Wiesche, Stefan
A1  - Reinker, Felix
A1  - Wagner, Robert
A1  - Epple, Philipp
A1  - Fritsche, Manuel
A1  - Russwurm, Hans Jörg
T1  - An Accurate Thermal Measurement Approach for Determining Fan Efficiencies Based on System Identification
T2  - Proceedings ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference July 28–August 1, 2019, San Francisco, California, USA, AJKFluids2019-4613, V03AT03A014; 10 pages
Y1  - 2019
ER  - 
TY  - CHAP
A1  - aus der Wiesche, Stefan
A1  - Reinker, Felix
A1  - Wagner, Robert
A1  - Hake, Leander
A1  - Passmann, Maximilian
T1  - Critical and Choking Mach Numbers for Organic Vapor Flows Through Turbine Cascades
T2  - Proceedings ASME Turbo Expo, virtual conference 7.-11.6.2021, Paper No. GT2021-59013
Y1  - 2021
U6  - http://dx.doi.org/10.1115/GT2021-59013
ER  - 
TY  - CHAP
A1  - Baaken, Thomas
A1  - Linnemann, Kerstin
T1  - Fostering Innovation Generation through Resource Recombination - A Systematic Approach towards a Model for the Likelihood of Resource Recombination
T2  - Conference Proceedings of the Academy of Marketing Conference 2010, July 6-10, 2010, Coventry, England
Y1  - 2010
ER  - 
TY  - CHAP
A1  - Baaken, Thomas
A1  - von Hagen, Friederike
A1  - Kurzhals, Kerstin
T1  - Creative Coupling - a key opportunity for success in transfer
T2  - Presentation at the UIIN University Industry Conference 2014, 24.04.2014, Barcelona, Spain
Y1  - 2014
ER  - 
TY  - CHAP
A1  - Baars, S.
A1  - Backhaus, C.
A1  - Jubt, K. H.
T1  - Wirbelsäulenbelastung bei Möbelwerkern. Beitrag zum 48. Kongress der Deutschen Gesellschaft für Arbeits- und Umweltmedizin
T2  - Arbeitsmed. Sozialmed. Umweltmed
Y1  - 2008
SN  - 0944-6052
VL  - 43
IS  - 3
SP  - 177
EP  - 178
ER  - 
TY  - CHAP
A1  - Bachmann, P. K.
A1  - Bechtel, H.
A1  - Elsbergen, V.
A1  - Jüstel, T.
T1  - Plasma Display Panels – Technology and Recent Progress
T2  - Displays and Vacuum Electronics, Garmisch-Partenkirchen, Germany
Y1  - 2004
ER  - 
TY  - CHAP
A1  - Bachmann, V.
A1  - Jüstel, T.
A1  - Meijerink, A.
A1  - Ronda, C.R.
A1  - Schmidt, P.J.
T1  - SrSi2N2O2 based phosphors doped with Eu2+ and Yb2+ for the use in LEDs
T2  - , 6th Int. Conf. f-Elements, Breslau, Poland
Y1  - 2006
ER  - 
TY  - CHAP
A1  - Backhaus, C.
T1  - Action forces during the pushing and pulling of two wheeled waste containers
T2  - Contribution to the 14th World Congress on Safety and Health at Work in Istanbul/Turkey
Y1  - 2011
ER  - 
TY  - CHAP
A1  - Backhaus, C.
T1  - Ergonomische Arbeitsplatzgestaltung in der Anästhesie- und Intensivpflege
T2  - Beitrag zu den 15. Norddeutschen Anästhesie-Tagen
Y1  - 2002
SP  - 22
ER  - 
TY  - CHAP
A1  - Backhaus, C.
T1  - Prozesswissen - Exzellente Prozesse unterstützt durch sichere Technik
T2  - Beitrag zur 57. Jahrestagung der Deutschen Gesellschaft für Anästhesiologie und Intensivmedizin
Y1  - 2010
SP  - 456
ER  - 
TY  - CHAP
A1  - Backhaus, C.
T1  - Prozessunterstützung an medizinischen Arbeitsplätzen
T2  - Beitrag zum 46. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2000
SP  - 397
EP  - 401
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Baars, S.
A1  - Jubt, K. H.
T1  - Arbeitsanalyse im Möbelspeditionsgewerbe
T2  - Beitrag zum 4. DGUV-Fachgespräch Ergonomie. St. Augustin: IFA-Report 6/2011
Y1  - 2011
SP  - 141
EP  - 147
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Baars, S.
A1  - Jubt, K. H.
A1  - Felten, C.
A1  - Hedtmann, J.
T1  - Defining the lumbar load of removal workers
T2  - Contribution to the 14th World Congress on Safety and Health at Work in Istanbul/Turkey
Y1  - 2011
SP  - 479
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Buß, B.
A1  - Friesdorf, W.
T1  - Auswirkungen ergonomischer Gestaltungsdefizite der Benutzerschnittstelle von Medizingeräten auf die Patientensicherheit
T2  - Beitrag zum 51. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2005
SP  - 577
EP  - 580
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Felten, C.
A1  - Hedtmann, J.
T1  - Prävention von Rückenbeschwerden bei Catering-Tätigkeiten in Flugzeugen
T2  - Beitrag zum 8. Kongress der Deutsche Gesellschaft für Luft- und Raumfahrtmedizin
Y1  - 2006
SP  - 32
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Felten, C.
A1  - Hedtmann, J.
T1  - Prevention of muscle-skeletal disorders by ergonomic workplace design
T2  - Contribution to the 4th International Working on Safety Net Conference in Crete /Greece
Y1  - 2008
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Felten, Ch.
T1  - Violence in the taxi branch - analysis of the current situation and prevention opportunities
T2  - Contribution to the 15th World Congress on Safety and Health at Work in Frankfurt/Germany
Y1  - 2014
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Friesdorf, W.
T1  - Gestaltung ergonomischer Medizinprodukte - Ermittlung von Gestaltungsanforderungen für den Entwicklungsprozess von Medizintechnik auf der Basis klinischer Arbeitsprozesse
T2  - Beitrag zum 57. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2011
SP  - 449
EP  - 452
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Friesdorf, W.
T1  - Ergonomics in Product Design
T2  - Contribution to the 16th International Ergonomics Association Congress in Maastricht/Netherlands
Y1  - 2006
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Friesdorf, W.
T1  - Prozessorientierte Bewertung der Gebrauchstauglichkeit von Medizinprodukten
T2  - Beitrag zum 4. Arbeitswissenschaftlichen Symposiums der TU Berlin
Y1  - 2002
SP  - 83
EP  - 93
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Friesdorf, W.
T1  - Patient Data Management Systems and Patient Safety
T2  - Tartaglia R., Bagnara S., Bellandi T., Albolino S. (Eds.). Healthcare System Ergonomics and Patient Safety – Human Factor, a Bridge Between Care and Cure
Y1  - 2005
SN  - 0-415-37782-X
SP  - 43
EP  - 45
PB  - Taylor & Francis
CY  - London
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Friesdorf, W.
T1  - Untersuchung zur Anwendungsqualität von menügesteuerten Applikationsgeräten zur Infusionstherapie
T2  - Beitrag zum 51. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2005
SP  - 503
EP  - 506
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Friesdorf, W.
T1  - Evaluation der Usability und Prozessunterstützung von Medizintechnik
T2  - Beitrag zur 36. Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik
Y1  - 2004
SP  - 662
EP  - 663
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Friesdorf, W.
T1  - Prozessergonomie zur Gestaltung von Medizintechnik
T2  - Beitrag zum 50. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2004
SP  - 662
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Friesdorf, W.
T1  - Prozessorientierte Medizintechnik in klinischen Systemen
T2  - Beitrag zum 5. Würzburger Medizintechnik Kongress
Y1  - 2004
SP  - 131
EP  - 133
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Friesdorf, W.
T1  - Usability-Engineering in der Medizintechnik
T2  - Beitrag zum 3. Arbeitswissenschaftlichen Symposium der TU Berlin
Y1  - 2001
SP  - 77
EP  - 85
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Friesdorf, W.
T1  - Bediensicherheit von Medizingeräten
T2  - Beitrag zum 48. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2002
SP  - 163
EP  - 165
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Haimerl, G.
T1  - Engineers in Clinical Perfusion
T2  - Contribution to the 59th International Conference of the American Society for Extracorpreal Technology. AmSECT International Online Conference
Y1  - 2021
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Homann, H.
A1  - Beck, B.
A1  - Jäger, M.
T1  - How to handle a disabled person aboard an aircraft? - a practice approach to reduce flight attendance’s musculoskeletal workload
T2  - Contribution to the 5th International Conference on Applied Human Factors and Ergonomics in Krakow/Poland
Y1  - 2014
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Homann, H.
A1  - Felten, C.
A1  - Hedtmann, J.
A1  - Jäger, M.
T1  - Entwicklung eines Hilfsmittels zur Unterstützung mobilitätseingeschränkter Personen in Verkehrsflugzeugen
T2  - Beitrag zum 53. Jahreskongress der Deutsche Gesellschaft für Luft- und Raumfahrtmedizin
Y1  - 2015
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Homann, H.
A1  - Jäger, M.
T1  - Entwicklung und Evaluation "kleiner Hilfsmittel" zum Transfer bewegungsbeeinträchtigter Personen in Verkehrsmitteln
T2  - Beitrag zum 62. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2016
SN  - 978-3-936804-20-1
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Jubt, K. H.
A1  - Baars, S.
T1  - Belastung der Lendenwirbelsäule beim Tragen von Umzugsgut
T2  - Beitrag zum 57. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2011
SP  - 603
EP  - 606
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Jubt, K. H.
A1  - Baars, S.
A1  - Felten, C.
A1  - Hedtmann, J.
T1  - Analysis of lifting and carrying activities by furniture removers
T2  - Contribution to the 8th Conference from the International Occupational Hygiene Association in Rome/Italy
Y1  - 2010
SP  - 81
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Jubt, K. H.
A1  - Felten, C.
T1  - Analyse kniegelenksbelastender Tätigkeiten beim Be- und Entladen von Flugzeugen
T2  - Beitrag zum 54. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2008
SP  - 561
EP  - 564
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Jubt, K. H.
A1  - Felten, C.
A1  - Friesdorf, W.
T1  - Arbeitsanalyse in der Entsorgungswirtschaft
T2  - Beitrag zum 54. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2008
SP  - 617
EP  - 620
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Jubt, K. H.
A1  - Felten, C.
A1  - Hedtmann, J.
T1  - Belastung des Kniegelenks beim manuellen Beladen von Verkehrsflugzeugen
T2  - Beitrag zum 46. Kongress der Deutschen Gesellschaft für Luft-  und Raumfahrtmedizin
Y1  - 2008
SP  - 26
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Jubt, K. H.
A1  - Hermanns, I.
A1  - Marckwardt, A.
T1  - Messung physischer Aktivität an Fahrerarbeitsplätzen
T2  - Beitrag zum 6. DGUV-Fachgespräch Ergonomie Berlin: DGUV Report 2/2017
Y1  - 2017
SN  - 978-3-86423-201-5
SP  - 117
EP  - 120
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Jubt, K. H.
A1  - L, Altenburg
T1  - Vergleichende Evaluation der ergonomischen Gestaltungsqualität von Gepäckförderbändern auf Flughäfen
T2  - Beitrag zum 53. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2007
SP  - 511
EP  - 514
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Jubt, K. H.
A1  - Post, M.
A1  - Ellegast, R.
A1  - Felten, C.
T1  - Auswirkungen unterschiedlicher Ladehilfsmittel beim Be- und Entladen von Verkehrsflugzeugen
T2  - Beitrag zum 58. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2012
SP  - 455
EP  - 458
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Jubt, K. H.
A1  - Post, M.
A1  - Ellegast, R.
A1  - Felten, C.
A1  - Hedtmann, J.
T1  - Manual handling of waste containers
T2  - Contribution to the 6th International Working on Safety Net Conference in Sopot/Poland
Y1  - 2012
SP  - 96
EP  - 97
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Jubt, K.-H.
A1  - Felten, Ch.
T1  - Usability Evaluation und Optimierung einer Präventionssoftware zum Erstellen von Lastverteilungsplänen für straßengebundene Nutzfahrzeuge
T2  - Beitrag zum 56. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2010
SP  - 909
EP  - 912
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Jäger, M.
A1  - Homann, H.
A1  - Felten, C.
A1  - Hedtmann, J.
T1  - Development of a new handling aid for disabled passengers aboard aircraft
T2  - Contribution to the 8th International Working on Safety Net Conference
Y1  - 2015
SP  - 228
EP  - 229
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Marsolek, I.
A1  - Friesdorf, W.
T1  - Fit for Use“– sichere und effiziente Medizintechnik
T2  - Beitrag zum 5. Arbeitswissenschaftlichen Symposium der TU Berlin
Y1  - 2003
SP  - 102
EP  - 112
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Marsolek, I.
A1  - Friesdorf, W.
T1  - Ergonomie für Krankenhaus-Informationssysteme
T2  - Beitrag zum 4. Kongress Medizintechnik und Ergonomie in Münster
Y1  - 2005
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Patorra, A.
A1  - Kalkreiber, U.
A1  - Schulz, H.
A1  - Felten, C.
A1  - Hedtmann, J.
T1  - Risk assessment in the road transport sector - enhancing the current state
T2  - Contribution to the 5th International Working on Safety Net Conference in Røros/Norway
Y1  - 2010
SP  - 8
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Patorra, A.
A1  - Kalkreiber, U.
A1  - Schulz, H.
A1  - Felten, C.
A1  - Hedtmann, J.
T1  - Gefährdungsbeurteilung im Verkehrsgewerbe - Analyse des Ist-Zustandes
T2  - Beitrag zum 55. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2009
SP  - 561
EP  - 564
PB  - GfA-Press
CY  - Dortmund
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Peters, J.
A1  - Cramer, J.
A1  - Friesdorf, W.
T1  - Verhaltensbeurteilung vs. Zeitmessung zur Usability Evaluation von Home-Care Produkten
T2  - Beitrag zum 52. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2006
SP  - 49
EP  - 52
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Post, M.
A1  - Jubt, K. H.
A1  - Ellegast, R.
A1  - Felten, C.
T1  - Handkraftmessung beim Bewegen von zwei- und vierrädrigen Müllgroßbehältern
T2  - Beitrag zum 59. Kongress der Gesellschaft für Arbeitswissenschaft
Y1  - 2013
SP  - 241
EP  - 244
PB  - GfA-Press
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Post, M.
A1  - Jubt, K. H.
A1  - Ellegast, R.
A1  - Felten, C.
A1  - Hedtmann, J.
T1  - Manuelles Handhaben von Müllgroßbehältern in der Entsorgungswirtschaft - Aktionskräfte und Körperhaltungen
T2  - Beitrag zur 53. Wissenschaftlichen Jahrestagung der Deutschen Gesellschaft für Arbeitsmedizin und Umweltmedizin in Bregenz/Österreich
Y1  - 2013
SP  - 39
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Siebers, S.
T1  - Work-related noise exposure in a neonatal intensive care unit - stressful work activities and diurnal rhythmic variations
T2  - Contribution to the 13th International Conference on Applied Human Factors and Ergonomics. Healthcare and Medical Devices
Y1  - 2022
U6  - http://dx.doi.org/10.54941/ahfe1002129
VL  - 51
SP  - 286
EP  - 292
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Stadler, A.
A1  - Felten, C.
A1  - Hedtmann, J.
T1  - Prävalenz und Risiko von Gewalt im Taxigewerbe
T2  - Beitrag zur 53. Wissenschaftlichen Jahrestagung der Deutschen Gesellschaft für Arbeitsmedizin und Umweltmedizin in Bregenz/Österreich
Y1  - 2013
SP  - 146
ER  - 
TY  - CHAP
A1  - Backhaus, C.
A1  - Struwe, R.
A1  - Friesdorf, W.
T1  - Sicherheit und Effizienz von Medizinprodukten
T2  - Beitrag zum 7. Würzburger Medizintechnik Kongress
Y1  - 2006
SP  - 99
EP  - 100
ER  -