TY - CHAP A1 - Jean-Pierre P., de Vera A1 - Baque, Mickael A1 - Billi, Daniela A1 - Böttger, Ute A1 - Bulat, Sergey A1 - Czupalla, Markus A1 - Dachwald, Bernd A1 - de la Torre, Rosa A1 - Elsaesser, Andreas A1 - Foucher, Frédéric A1 - Korsitzky, Hartmut A1 - Kozyrovska, Natalia A1 - Läufer, Andreas A1 - Moeller, Ralf A1 - Olsson-Francis, Karen A1 - Onofri, Silvano A1 - Sommer, Stefan A1 - Wagner, Dirk A1 - Westall, Frances T1 - The search for life on Mars and in the Solar System - strategies, logistics and infrastructures T2 - 69th International Astronautical Congress (IAC) N2 - The question "Are we alone in the Universe?" is perhaps the most fundamental one that affects mankind. How can we address the search for life in our Solar System? Mars, Enceladus and Europa are the focus of the search for life outside the terrestrial biosphere. While it is more likely to find remnants of life (fossils of extinct life) on Mars because of its past short time window of the surface habitability, it is probably more likely to find traces of extant life on the icy moons and ocean worlds of Jupiter and Saturn. Nevertheless, even on Mars there could still be a chance to find extant life in niches near to the surface or in just discovered subglacial lakes beneath the South Pole ice cap. Here, the different approaches for the detection of traces of life in the form of biosignatures including pre-biotic molecules will be presented. We will outline the required infrastructure for this enterprise and give examples of future mission concepts to investigate the presence of life on other planets and moons. Finally, we will provide suggestions on methods, techniques, operations and strategies for preparation and realization of future life detection missions. KW - life detection KW - Mars KW - icy moons KW - habitability KW - space missions Y1 - 2018 N1 - 69th International Astronautical Congress (IAC), Bremen, Germany, 1-5 October 2018. SP - 1 EP - 8 ER - TY - CHAP A1 - Ferrein, Alexander A1 - Schiffer, Stefan A1 - Kallweit, Stephan T1 - The ROSIN Education Concept - Fostering ROS Industrial-Related Robotics Education in Europe T2 - ROBOT 2017: Third Iberian Robotics Conference Y1 - 2018 SN - 978-3-319-70836-2 U6 - http://dx.doi.org/10.1007/978-3-319-70836-2_31 N1 - Advances in Intelligent Systems and Computing, vol 694; (AISC, volume 694) SP - 370 EP - 381 PB - Springer CY - Cham ER - TY - CHAP A1 - Eggert, Mathias A1 - Chwallek, Constanze A1 - Wollf, Frederik T1 - The role of environmental factors for the success of digital start-ups T2 - Thirtieth European Conference on Information Systems (ECIS 2022) N2 - Digital start-ups are perceived as an engine for innovation and job promotor. While success factors for non-IT start-ups have already been extensively researched, this study sheds light on digital entrepreneurs, whose business model relies primarily on services based on digital technologies. Applying the Grounded Theory method, we identify relevant environmental success factors for digital entrepreneurs. The study’s research contribution is threefold. First, we provide 16 relevant and less relevant environmental success factors, which enables a comparison with prior identified factors. We found out that several prior environmental success factors, such as accessibility to transportation or the availability of land and facilities are less relevant for a digital entrepreneur. Second, we derive and discuss hypotheses for the influence of these factors on digital start-up success. Third, we present a theoretical model that lays the foundation for explaining the environmental influence on digital entrepreneurship success. KW - Digital start-up KW - Entrepreneurship KW - Success Factors KW - Environment KW - Grounded Theory Y1 - 2022 N1 - Thirtieth European Conference on Information Systems (ECIS 2022), Timișoara, Romania. Paper Number 1045 SP - 1 EP - 16 ER - TY - CHAP A1 - Bosse, Elke A1 - De Clercq, Mikael A1 - Barnat, Miriam T1 - The Role of Diversity for the Transition to Higher Education T2 - EARLI SIG 4, Giessen Y1 - 2018 ER - TY - CHAP A1 - Niemueller, Tim A1 - Lakemeyer, Gerhard A1 - Ferrein, Alexander ED - Finzi, Alberto T1 - The RoboCup Logistics League as a Benchmark for Planning in Robotics T2 - Proceedings of the 3rd Workshop on Planning and Robotics (PlanRob-15); Jerusalem, Israel 7-8/6/2015 Y1 - 2015 SP - 63 EP - 68 ER - TY - CHAP A1 - Knackstedt, Ralf A1 - Eggert, Mathias A1 - Heddier, Marcel A1 - Chasin, Friedrich A1 - Becker, Jörg T1 - The Relationship Of Is And Law - The Perspective Of And Implications For IS Research T2 - ECIS 2013 Completed Research. 18 Y1 - 2013 N1 - Proceedings of the 21st European Conference on Information Systems ER - TY - CHAP A1 - Knackstedt, Ralf A1 - Eggert, Mathias A1 - Heddier, Marcel A1 - Chasin, Friedrich A1 - Becker, Jörg T1 - The Relationship of IS and Law - Insights into the German Online Car Registration Case T2 - ECIS 2013 Completed Research. 18. Proceedings of the 21st European Conference on Information Systems Y1 - 2013 ER - TY - CHAP A1 - Eggert, Mathias A1 - Winkelmann, Axel A1 - Lohmann, Patrick A1 - Knackstedt, Ralf T1 - The Regulatory Influence On Management Information Systems - A Contingency Perspective T2 - ECIS 2013 Completed Research. 9 Y1 - 2013 N1 - Proceedings of the 21st European Conference on Information Systems ER - TY - CHAP A1 - König, Johannes Alexander A1 - Wolf, Martin ED - Stephanidis, C. T1 - The pyramid assessment framework for ‘competence developing games’ T2 - Communications in Computer and Information Science Y1 - 2016 SN - 978-331940541-4 U6 - http://dx.doi.org/10.1007/978-3-319-40542-1_37 SN - 1865-0929 N1 - 18th International Conference on Posters’ Extended Abstracts, HCI International 2016; Toronto; Canada; 17 July 2016 through 22 July 2016 VL - 618 SP - 232 EP - 237 PB - Springer ER - TY - CHAP A1 - Brandini, Frederico P. A1 - Baumann, Marcus T1 - The potential role of melted 'brown ice' as sources of chelators and ammonia to the surface waters of the Weddell Sea, Antarctica T2 - Proceedings of the NIPR Symposium on Polar Biology : 10 Y1 - 1997 SN - 0914-563X SP - 1 EP - 13 CY - Tokyo ER - TY - CHAP A1 - Schleupen, Josef A1 - Engemann, Heiko A1 - Bagheri, Mohsen A1 - Kallweit, Stephan T1 - The potential of SMART climbing robot combined with a weatherproof cabin for rotor blade maintenance T2 - 17th European Conference on Composite Materials – ECCM, Munich, Germany Y1 - 2016 N1 - ECCM 17 SP - 1 EP - 8 ER - TY - CHAP A1 - Hoffmann, Katharina A1 - Nieren, Monika A1 - Gäb, Martina A1 - Kasper, Anna A1 - Elbers, Gereon T1 - The potential of near infrared spectroscopy (NIRS) for the environmental biomonitoring of plants T2 - International conference on Life Sciences and Technology N2 - In the current environmental condition, the increase in pollution of the air, water, and soil indirectly will induce plants stress and decrease vegetation growth rate. These issues pay more attention to be solved by scientists worldwide. The higher level of chemical pollutants also induced the gradual changes in plants metabolism and decreased enzymatic activity. Importantly, environmental biomonitoring may play a pivotal contribution to prevent biodiversity degradation and plants stress due to pollutant exposure. Several previous studies have been done to monitor the effect of environmental changes on plants growth. Among that, Near Infrared spectroscopy (NIRS) offers an alternative way to observe the significant alteration of plant physiology caused by environmental damage related to pollution. Impairment of photosynthesis, nutrient and oxidative imbalances, and mutagenesis. Y1 - 2019 U6 - http://dx.doi.org/10.1088/1755-1315/276/1/012009 SN - 1755-1315 N1 - IOP Conference Series: Earth and Environmental Science : 276 VL - 276 IS - 012009 SP - 1 EP - 3 ER - TY - CHAP A1 - Buxbaum, Bernd A1 - Hess, Holger A1 - Ringbeck, Thorsten ED - Voges, Edgar T1 - The photonic mixer device : new perspectives in optical wireless communication T2 - International Workshop on Optical MEMS and Integrated Optics : Universität Dortmund, Universitätskolleg Bommerholz, 11. & 12. June 2001 Y1 - 2001 N1 - International Workshop on Optical MEMS and Integrated Optics <2001, Dortmund> SP - (12)1 EP - (12)5 PB - Univ. CY - Dortmund ER - TY - CHAP A1 - Wollert, Jörg T1 - The performance of UWB-communication in an industrial environment T2 - IEEE 1st International Symposium on Wireless Systems : (IDAACS-SWS) : Offenburg, 20-21 Sept. 2012 Y1 - 2012 SN - 978-1-4673-4678-8 U6 - http://dx.doi.org/10.1109/IDAACS-SWS.2012.6377639 SP - 85 EP - 90 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Wu, Ziyi A1 - Kemper, Hans T1 - The optimal 48 V – battery pack for a specific load profile of a heavy duty vehicle T2 - 8. Internationale Fachtagung Kraftwerk Batterie : 26. – 27. April 2016, Münster, Deutschland Y1 - 2016 ER - TY - CHAP A1 - Dowidat, Linda A1 - König, Johannes Alexander A1 - Wolf, Martin T1 - The motivational competence developing game framework T2 - Mensch und Computer 2017 - Tagungsband N2 - Competence Developing Games (CDGs) are a new concept of how to think about games with serious intentions. In order to emphasize on this topic, a new framework has been developed. It basically relies on learning and motivation theories. This ‘motivational Competence Developing Game Framework’ demonstrates how it is possible to use these theories in a CDG development process. The theoretical derivation and use of the framework is explained in this paper. KW - Competence Developing Games KW - Serious Games KW - Gamification KW - motivation theories KW - learning theories Y1 - 2017 U6 - http://dx.doi.org/10.18420/muc2017-mci-0130 SP - 15 EP - 26 PB - Gesellschaft für Informatik e.V. CY - Regensburg ER - TY - CHAP A1 - Duprat, J. A1 - Dachwald, Bernd A1 - Hilchenbach, M. A1 - Engrand, Cecile A1 - Espe, C. A1 - Feldmann, M. A1 - Francke, G. A1 - Görög, Mark A1 - Lüsing, N. A1 - Langenhorst, Falko T1 - The MARVIN project: a micrometeorite harvester in Antarctic snow T2 - 44th Lunar and Planetary Science Conference N2 - MARVIN is an automated drilling and melting probe dedicated to collect pristine interplanetary dust particles (micrometeorites) from central Antarctica snow. Y1 - 2013 N1 - 44th Lunar and Planetary Science Conference, March 18-22, 2013, The Woodlands, Texas ER - TY - CHAP A1 - Knackstedt, Ralf A1 - Eggert, Mathias A1 - Fleischer, Stefan T1 - The Legal Perspective on Business to Government Reporting - A Conceptual Modeling Approach and Its Application in the Financial Sector T2 - 45th Hawaii International Conference on System Sciences 2012 Y1 - 2012 SN - 978-0-7695-4525-7 U6 - http://dx.doi.org/10.1109/HICSS.2012.576 SP - 2309 EP - 2318 ER - TY - CHAP A1 - Weber, S. A1 - Terstegge, Andreas A1 - Engels, R. A1 - Herzog, H. A1 - Reinartz, R. A1 - Reinhart, P. A1 - Rongen, F. A1 - Müller-Gärtner, H. W. A1 - Halling, H. T1 - The KFA TierPET: performance characteristics and measurements T2 - Conference record / 1996 IEEE Nuclear Science Symposium [and Medical Imaging], November 2 - 9, 1996, Anaheim, California ; vol. 2 Y1 - 1996 SN - 0-7803-3534-1 SN - 1082-3654 SP - 1117 EP - 1119 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Fissabre, Anke A1 - Niethammer, Bernd T1 - The Invention of Glazed Curtain Wall in 1903 – The Steiff Toy Factory T2 - Proceedings of the Third International Congress of Construction History, TU Cottbus 20.-24. Mai 2009, Vol 2 Y1 - 2009 SN - 978-3-936033-31-1 SP - 595 EP - 602 PB - Neunplus1 CY - Berlin ER - TY - CHAP A1 - Walk-Lauffer, Bernd A1 - Raupach, Michael A1 - Dilger, Klaus A1 - Böhm, Stefan A1 - Mundt, F. A1 - Dilthey, Ulrich A1 - Schleser, Markus T1 - The interconnection between inner filaments of textile reinforcement by means of polymer modified concrete T2 - Proceedings of the First International Conference on Innovative Materials and Technologies for Construction and Restoration : : Lecce, June 6 - 9, 2004 / Università degli Studi di Lecce / ed. Antonio La Tegola. Vol. 1: Key-notes, materials, construction Y1 - 2004 SP - 150 EP - 159 PB - Liguori CY - Napoli ER - TY - CHAP A1 - Bragard, Michael A1 - Conrad, M. A1 - De Doncker, R. W. T1 - The integrated emitter turn-off thyristor (IETO) : an innovative thyristor based high power semiconductor device using MOS assisted turn-off T2 - 2010 IEEE Energy Conversion Congress and Exposition (ECCE 2010) : Atlanta, Georgia, USA, 12 - 16 September 2010 / [sponsored by the IEEE Power Electronics and Industry Applications Societies] Y1 - 2010 SN - 978-1-4244-5286-6 (Print) SN - 978-1-4244-5287-3 (Online) U6 - http://dx.doi.org/10.1109/ECCE.2010.5618410 SP - 4551 EP - 4557 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Becker, Jörg A1 - Eggert, Mathias A1 - Saat, Jan A1 - Dirding, Philipp T1 - The Influence of Regulation on Data Warehouse Engineering – Investigating an IT Consulting Case in the Financial Service Industry T2 - Proceedings of the Nineteenth Americas Conference on Information Systems, Chicago, Illinois, August 15-17, 2013. Y1 - 2013 SP - 1 EP - 8 ER - TY - CHAP A1 - Finger, Felix A1 - Braun, Carsten A1 - Bil, Cees T1 - The Impact of Electric Propulsion on the Performance of VTOL UAVs T2 - Deutscher Luft- und Raumfahrtkongress 2017, DLRK , München Y1 - 2017 ER - TY - CHAP A1 - Haissig, M. A1 - Dören, Horst-Peter A1 - Stadler, P. T1 - The horizontal continuous casting process of steel - a contribution to the economic production of unalloyed, alloyed and high alloyed steel T2 - VOEST-Alpine Continuous Casting Conference : 12.-15. 10.1981, Johannes-Keppler-Universität Linz Y1 - 1981 SP - Vortrag 21 CY - Linz ER - TY - CHAP A1 - Ballmann, Josef A1 - Dafnis, Athanasios A1 - Braun, Carsten A1 - Korsch, Helge A1 - Reimerdes, Hans-Günther A1 - Braun, Carsten A1 - Ballmann, Josef T1 - The HIRENASD project: High Reynolds number aerostructural dynamics experiments in the European Transonic Wind Tunnel (ETW) T2 - ICAS 2006 proceedings : 25th Congress of the International Council of the Aeronautical Sciences ; Hamburg, Germany, 3 - 8 September, 2006 : 25th International Congress of Aeronautical Sciences Y1 - 2006 SN - 0-9533991-7-6 SP - Paper No. 2006-5.11.2 PB - Optimage CY - Edinburgh ER - TY - CHAP A1 - Dören, Horst-Peter T1 - The examination of surfaces of cold rolled wire for gas-shielded arc-welding T2 - WAI/BISPA joint conference : proceedings. Joint conference of Wire Association International and the British Independent Steel Producers Association (WAI/BISPA) : 26 - 27. 09. 1988, Stratford-upon-Avon Y1 - 1988 SP - 102 EP - 112 CY - Guilford, Conn. ER - TY - CHAP A1 - Hahne, E. A1 - Herrmann, Ulf A1 - Rheinländer, J. ED - Girot, Michel T1 - The Effect of Tilt on Flow Pattern of Water/Steam Flow Through Heated Tubes T2 - Experimental heat transfer, fluid mechanics and thermodynamics 1997 : proceedings of the 4th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, Brussels, June 2 - 6, 1997. - Vol. 2 Y1 - 1997 SN - 88-467-0014-7 SP - 925 EP - 934 PB - Ed. ETS CY - Pisa ER - TY - CHAP A1 - Anic, Filip A1 - Penava, Davorin A1 - Guljas, Ivica A1 - Sarhosis, Vasilis A1 - Abrahamczyk, Lars A1 - Butenweg, Christoph T1 - The Effect of Openings on Out-of-Plane Capacity of Masonry Infilled Reinforced Concrete Frames T2 - 16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018 Y1 - 2018 N1 - Paper No 10168 SP - 1 EP - 11 ER - TY - CHAP A1 - Lopes, Pedro A1 - Bung, Daniel B. A1 - Leandro, Jorge A1 - Carvalho, Rita F. T1 - The effect of cross-waves in physical stepped spillway models T2 - E-proceedings of the 36th IAHR World Congress ; 28 June - 3 July, 2015, The Hague, the Netherlands Y1 - 2015 SP - 1 EP - 9 ER - TY - CHAP A1 - Wolf, Martin A1 - Lenz, Laura L. T1 - The economic effectiveness of serious games in the healthcare environment : application and evaluation of the Comparative Transformation Model (CTM) T2 - IEEE 3rd International Conference on Serious Games and Applications for Health : SeGAH 2014 ; Rio de Janeiro, Brazil, May 14 - 16 Y1 - 2015 SN - 978-1-4799-4823-9 U6 - http://dx.doi.org/10.1109/SeGAH.2014.7067089 SP - 135 EP - 142 PB - IEEE [u.a.] CY - Piscataway, NJ ER - TY - CHAP A1 - Köllensperger, P. A1 - Bragard, Michael A1 - Plum, T. A1 - De Doncker, R. W. T1 - The dual GCT : a new high-power device using optimized GCT technology T2 - Conference record of the 2007 IEEE Industry Applications Conference : 42. IAS annual meeting ; September 23 - 27, 2007, New Orleans, Louisiana, USA Y1 - 2007 SN - 978-1-4244-1260-0 (Online) SN - 978-1-4244-1259-4 (Print) U6 - http://dx.doi.org/10.1109/07IAS.2007.76 SP - 358 EP - 365 PB - IEEE Operations Center CY - Piscataway, NJ ER - TY - CHAP A1 - Weber, S. A1 - Terstegge, Andreas A1 - Halling, H. A1 - Herzog, H. A1 - Reinartz, R. A1 - Reinhart, P. A1 - Rongen, F. A1 - Müller-Gärtner, H.-W. T1 - The design of an animal PET: flexible geometry for achieving optimal spatial resolution or high sensitivity T2 - Conference record / 1995 IEEE Nuclear Science Symposium and Medical Imaging, October 21 - 28, 1995, San Francisco ; vol. 2 Y1 - 1995 SN - 078033180X ; 0780331818 ; 0780331826 SP - 1002 EP - 1005 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Shahidi, Parham A1 - Pfaff, Raphael A1 - Enning, Manfred T1 - The connected wagon - a concept for the integration of vehicle side sensors and actors with cyber physical representation for condition based maintenance T2 - First International Conference on Rail Transportation Y1 - 2017 N1 - 2017 ICRT; International Conference on Rail Transportation <1, 2017, Chengdu, China> SP - 1 EP - 8 ER - TY - CHAP A1 - Barnat, Miriam A1 - Bosse, Elke T1 - The challenge of creating meta-inferences: Combining data representing institutional and individual perspectives on first-year support in higher education T2 - 9th Conference on Social Science Methodology of the International Sociological Association, Leicester, UK Y1 - 2016 N1 - RC33 Conference 2016 SP - 1 EP - 20 ER - TY - CHAP A1 - Niemüller, Tim A1 - Ewert, Daniel A1 - Reuter, Sebastian A1 - Ferrein, Alexander A1 - Jeschke, Sabina A1 - Lakemeyer, Gerhard T1 - The Carologistics RoboCup Logistics Team 2013 T2 - RoboCup 2013 : Eindhoven Y1 - 2013 SP - 1 EP - 8 ER - TY - CHAP A1 - Niemueller, Tim A1 - Reuter, Sebastian A1 - Ewert, Daniel A1 - Ferrein, Alexander A1 - Jeschke, Sabina A1 - Lakemeyer, Gerhard ED - Almeida, Luis T1 - The Carologistics Approach to Cope with the Increased Complexity and New Challenges of the RoboCup Logistics League 2015 T2 - RoboCup 2015: Robot World Cup XIX Y1 - 2016 SN - 978-3-319-29339-4 U6 - http://dx.doi.org/10.1007/978-3-319-29339-4_4 N1 - Lecture Notes in Computer Science ; 9513 SP - 47 EP - 59 PB - Springer International Publishing CY - Cham ER - TY - CHAP A1 - Vedral, Andreas A1 - Wollert, Jörg A1 - Buda, A. A1 - Altrock, R. T1 - The capability of bluetooth for real-time transmission in automation T2 - Proceedings of the IASTED International Conference on Networks and Communication Systems 2006 : March 29 - 31, 2006, Chiang Mai, Thailand Y1 - 2006 SP - 168 EP - 175 PB - Acta Pr. CY - Anaheim, Calif. ER - TY - CHAP A1 - Hoeveler, Bastian A1 - Janser, Frank T1 - The aerodynamically optimized design of a fan-in-wing duct T2 - Applied Aerodynamics Research Conference 2016, Bristol, GB, Jul 19-21, 2016 Y1 - 2016 SN - 1-85768-371-4 N1 - G1-3-paper.pdf SP - 1 EP - 10 ER - TY - CHAP A1 - Kroggel, Matthias A1 - Berndt, Heinz ED - Ragnarsson, Ulf T1 - The 0-hydroxiphenyloxicarbonyl-group a new base labile amine protecting group T2 - Peptides 1984 : Proceedings of the 18th European Peptide Symposium Djurönäset, Sweden, June 10 - 15, 1984 Y1 - 1984 SN - 91-22-00715-6 SP - 81 EP - 83 PB - Almquist & Wiksell CY - Stockholm ER - TY - CHAP A1 - Meliß, Michael A1 - Späte, F. T1 - The "Summerschool Renewable Energies" at the Fachhochschule Aachen, Abteilung Jülich/Germany T2 - Harmony with nature : proceedings / ISES Solar World Congress, Budapest 1993. International Solar Energy Society, Hungarian Section (H-ISES); Hungarian Solar Energy Society (HSES). Vol. 1: Energy policy, environment and education Y1 - 1993 SP - 371 EP - 376 PB - Hungarian Energy Society CY - Budapest ER - TY - CHAP A1 - Konrad, M. A1 - Chudoba, Rostislav A1 - Butenweg, Christoph A1 - Bruckermann, O. T1 - Textile reinforced concrete. Part II: Multi-level modeling concept T2 - Digital proceedings / IKM 2003, proceedings 16th International Conference on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering [Elektronische Ressource : 10. - 12. Juni 2003, Weimar] / Bauhaus-Universität Weimar. Ed.: K. Gürlebeck; L. Hempel; C. Könke Y1 - 2003 SP - 1 EP - 11 PB - IKM CY - Weimar ER - TY - CHAP A1 - Chudoba, Rostislav A1 - Butenweg, Christoph A1 - Pfeiffer, Frank T1 - Textile reinforced concrete. Part I: Process model for collaborative research and development T2 - Digital proceedings / IKM 2003, proceedings 16th International Conference on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering [Elektronische Ressource : 10. - 12. Juni 2003, Weimar] / Bauhaus-Universität Weimar. Ed.: K. Gürlebeck; L. Hempel; C. Könke Y1 - 2003 SP - 1 EP - 8 PB - IKM CY - Weimar ER - TY - CHAP A1 - Funke, Harald A1 - Keinz, Jan A1 - Börner, S. A1 - Hendrick, P. A1 - Elsing, R. T1 - Testing and analysis of the impact on engine cycle parameters and control system modifications using hydrogen or methane as fuel in an industrial gas turbine T2 - Progress in propulsion physics ; Volume 8 Y1 - 2016 SN - 978-5-94588-191-4 U6 - http://dx.doi.org/10.1051/eucass/201608409 SP - 409 EP - 426 PB - EDP Sciences CY - o.O. ER - TY - CHAP A1 - Göttsche, Joachim A1 - Hoffschmidt, Bernhard A1 - Schmitz, S. A1 - Sauerborn, Markus A1 - Rebholz, C. A1 - Iffland, D. A1 - Badstübner, R. A1 - Buck, R. A1 - Teufel, E. T1 - Test of a mini-mirror array for solar concentrating systems T2 - EuroSun 2008 : 1st International Conference on Solar Heating, Cooling and Buildings ; 7th - 10th October 2008, Lisbon, Portugal : key lectures / ISES, International Solar Energy Society. Vol. 1 Y1 - 2008 SN - 978-1-61782-228-5 SP - 1242 EP - 1250 PB - Sociedade Portuguesa De Energia Solar (SPES) CY - Lissabon ER - TY - CHAP A1 - Gerling, Ulrich A1 - Vogelsang, D. T1 - Temperaturfeldberechnungen mit ASKA unter Berücksichtigung des Phasenübergangs fest/flüssig T2 - FEM '89 Congress : International FEM-Congress, Baden-Baden, Federal Republic of Germany, 20./21. November 1989 Y1 - 1989 SP - 295 EP - 314 PB - IKOSS CY - Stuttgart ER - TY - CHAP A1 - Wollert, Jörg T1 - Technologischer Überblick - welches ist die richtige kabellose Technologie? Grenzen und Möglichkeiten der Funkübertragung sowie der konkreten Nutzung verschiedener Technolgien T2 - Wireless-Technologies-Kongress 2008 : von der Technologie zur Anwendung / Hrsg. Jörg F. Wollert Y1 - 2008 SN - 978-3-89838-608-1 SP - 349 PB - AKA CY - Heidelberg ER - TY - CHAP A1 - Butenweg, Christoph A1 - Meskouris, Konstantin A1 - Meister, Sylvia A1 - Dreyer, Stephan A1 - Schulte-Althoff, Christoph T1 - Technisches Informationssystem für die Entwicklung textilbewehrten Betons T2 - Textilbeton in Theorie und Praxis : Tagungsband zum 6. Kolloquium zu Textilbewehrten Tragwerken (CTRS6) in Berlin am 19. und 20.9.2011 / Technische Universität Dresden, Sonderforschungsbereich 528, herausgegeben von Manfred Curbach und Regine Ortlepp Y1 - 2011 SN - 978-3-86780-122-5 SP - 257 EP - 268 PB - Technische Universität CY - Dresden ER - TY - CHAP A1 - Fissabre, Anke T1 - Technische Argumente im Diskurs für und wider das Flachdach in der klassischen Moderne T2 - Alltag und Veränderung. Praktiken des Bauens und Konstruierens. Tagungsband der Zweiten Jahrestagung der Gesellschaft für Bautechnikgeschichte vom 23. bis 25. April 2015 in Innsbruck Y1 - 2017 SN - 978-3-945363-76-8 SP - 45 EP - 60 PB - Thelem CY - Dresden ER - TY - CHAP A1 - Leise, Philipp A1 - Altherr, Lena A1 - Pelz, Peter F. T1 - Technical Operations Research (TOR) - Algorithms, not Engineers, Design Optimal Energy Efficient and Resilient Cooling Systems T2 - FAN2018 - Proceedings of the International Conference on Fan Noise, Aerodynamics, Applications and Systems N2 - The overall energy efficiency of ventilation systems can be improved by considering not only single components, but by considering as well the interplay between every part of the system. With the help of the method "TOR" ("Technical Operations Research"), which was developed at the Chair of Fluid Systems at TU Darmstadt, it is possible to improve the energy efficiency of the whole system by considering all possible design choices programmatically. We show the ability of this systematic design approach with a ventilation system for buildings as a use case example. Based on a Mixed-Integer Nonlinear Program (MINLP) we model the ventilation system. We use binary variables to model the selection of different pipe diameters. Multiple fans are model with the help of scaling laws. The whole system is represented by a graph, where the edges represent the pipes and fans and the nodes represents the source of air for cooling and the sinks, that have to be cooled. At the beginning, the human designer chooses a construction kit of different suitable fans and pipes of different diameters and different load cases. These boundary conditions define a variety of different possible system topologies. It is not possible to consider all topologies by hand. With the help of state of the art solvers, on the other side, it is possible to solve this MINLP. Next to this, we also consider the effects of malfunctions in different components. Therefore, we show a first approach to measure the resilience of the shown example use case. Further, we compare the conventional approach with designs that are more resilient. These more resilient designs are derived by extending the before mentioned model with further constraints, that consider explicitly the resilience of the overall system. We show that it is possible to design resilient systems with this method already in the early design stage and compare the energy efficiency and resilience of these different system designs. Y1 - 2018 N1 - International Conference on Fan Noise, Aerodynamics, Applications and Systems 18-20.04.2018 Darmstadt, Deutschland SP - 1 EP - 12 ER - TY - CHAP A1 - Schwarzer, Klemens A1 - Kroker, Jan A1 - Rusack, Markus T1 - Technical improvement of a small modular parabolic trough collector T2 - EuroSun 2008 : 1st International Conference on Solar Heating, Cooling and Buildings ; 7th - 10th October 2008, Lisbon, Portugal : key lectures / ISES, International Solar Energy Society. Vol. 1 Y1 - 2008 SN - 978-1-61782-228-5 SP - 1395 EP - 1402 PB - Sociedade Portuguesa De Energia Solar (SPES) CY - Lissabon ER - TY - CHAP A1 - Mahdi, Zahra A1 - Dersch, Jürgen A1 - Schmitz, Pascal A1 - Dieckmann, Simon A1 - Caminos, Ricardo Alexander Chico A1 - Teixeira Boura, Cristiano José A1 - Herrmann, Ulf A1 - Schwager, Christian A1 - Schmitz, Mark A1 - Gielen, Hans A1 - Gedle, Yibekal A1 - Büscher, Rauno T1 - Technical assessment of Brayton cycle heat pumps for the integration in hybrid PV-CSP power plants T2 - SOLARPACES 2020 N2 - The hybridization of Concentrated Solar Power (CSP) and Photovoltaics (PV) systems is a promising approach to reduce costs of solar power plants, while increasing dispatchability and flexibility of power generation. High temperature heat pumps (HT HP) can be utilized to boost the salt temperature in the thermal energy storage (TES) of a Parabolic Trough Collector (PTC) system from 385 °C up to 565 °C. A PV field can supply the power for the HT HP, thus effectively storing the PV power as thermal energy. Besides cost-efficiently storing energy from the PV field, the power block efficiency of the overall system is improved due to the higher steam parameters. This paper presents a technical assessment of Brayton cycle heat pumps to be integrated in hybrid PV-CSP power plants. As a first step, a theoretical analysis was carried out to find the most suitable working fluid. The analysis included the fluids Air, Argon (Ar), Nitrogen (N2) and Carbon dioxide (CO2). N2 has been chosen as the optimal working fluid for the system. After the selection of the ideal working medium, different concepts for the arrangement of a HT HP in a PV-CSP hybrid power plant were developed and simulated in EBSILON®Professional. The concepts were evaluated technically by comparing the number of components required, pressure losses and coefficient of performance (COP). KW - Solar thermal technologies KW - Hybrid energy system KW - Concentrated solar power KW - Power plants KW - Energy storage Y1 - 2022 SN - 978-0-7354-4195-8 U6 - http://dx.doi.org/10.1063/5.0086269 SN - 1551-7616 (online) SN - 0094-243X (print) N1 - 26th International Conference on Concentrating Solar Power and Chemical Energy Systems 28 September–2 October 2020 Freiburg, Germany IS - 2445 / 1 PB - AIP conference proceedings / American Institute of Physics CY - Melville, NY ER - TY - CHAP A1 - Plescher, Engelbert A1 - Mathiak, Gerhard A1 - Willnecker, Rainer T1 - Technical aspects of liquid diffusion model experiments T2 - 55th International Astronautical Congress : October 4 - 8, 2004, Vancouver, Canada / International Astronautical Federation. Bd. 8. IAC-04-J.5.04 Y1 - 2005 SP - 5019 EP - 5025 PB - International Astronautical Federation CY - Paris ER - TY - CHAP A1 - Zähl, Philipp M. A1 - Theis, Sabine A1 - Wolf, Martin A1 - Köhler, Klemens ED - Chen, Jessie Y. C. ED - Fragomeni, Gino T1 - Teamwork in software development and what personality has to do with it - an overview T2 - Virtual, Augmented and Mixed Reality N2 - Due to the increasing complexity of software projects, software development is becoming more and more dependent on teams. The quality of this teamwork can vary depending on the team composition, as teams are always a combination of different skills and personality types. This paper aims to answer the question of how to describe a software development team and what influence the personality of the team members has on the team dynamics. For this purpose, a systematic literature review (n=48) and a literature search with the AI research assistant Elicit (n=20) were conducted. Result: A person’s personality significantly shapes his or her thinking and actions, which in turn influences his or her behavior in software development teams. It has been shown that team performance and satisfaction can be strongly influenced by personality. The quality of communication and the likelihood of conflict can also be attributed to personality. KW - Teamwork KW - Software KW - Personality KW - Performance KW - Elicit Y1 - 2023 SN - 978-3-031-35633-9 (Print) SN - 978-3-031-35634-6 (Online) U6 - http://dx.doi.org/10.1007/978-3-031-35634-6_10 N1 - Virtual, Augmented and Mixed Reality: 15th International Conference. VAMR 2023. Held as Part of the 25th HCI International Conference. HCII 2023. Copenhagen, Denmark. July 23–28, 2023. SP - 130 EP - 153 PB - Springer CY - Cham ER - TY - CHAP A1 - Pieper, Martin A1 - Schulz, Silvia T1 - Teaching Simulation Methods with COMSOL Multiphysics N2 - This paper describes two courses on simulation methods for graduate students: “Simulation Methods” and “Simulation and Optimization in Virtual Engineering” The courses were planned to teach young engineers how to work with simulation software as well as to understand the necessary mathematical background. As simulation software COMSOL is used. The main philosophy was to combine theory and praxis in a way that motivates the students. In addition “soft skills” should be improved. This was achieved by project work as final examination. As underlying didactical principle the ideas of Bloom’s revised taxonomy were followed. The paper basically focusses on educational aspects, e.g. how to structure the course, plan the exercises, organize the project work and include practical COMSOL examples. KW - COMSOL Multiphysics KW - Optimization module KW - LiveLink for MATLAB KW - Bloom Taxonomy KW - education Y1 - 2014 ER - TY - CHAP A1 - Hoegen, Anne von A1 - Doncker, Rik W. De A1 - Rütters, René T1 - Teaching Digital Control of Operational Amplifier Processes with a LabVIEW Interface and Embedded Hardware T2 - The 23rd International Conference on Electrical Machines and Systems (ICEMS), Hamamatsu, Japan Y1 - 2020 U6 - http://dx.doi.org/10.23919/ICEMS50442.2020.9290928 SP - 1117 EP - 1122 ER - TY - CHAP A1 - Rütters, René A1 - Weinheimer, Marius A1 - Bragard, Michael T1 - Teaching Control Theory with a Simplified Helicopter Model and a Classroom Fitting Hardware Test-Bench T2 - 2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) Y1 - 2018 SN - 978-1-5386-6903-7 U6 - http://dx.doi.org/10.1109/RTUCON.2018.8659871 ER - TY - CHAP A1 - Gabrielli, Roland Antonius A1 - Seelmann, Jürgen A1 - Großmann, Agnes A1 - Herdrich, Georg A1 - Fasoulas, Stefanos A1 - Middendorf, Peter A1 - Fateri, Miranda A1 - Gebhardt, Andreas T1 - System Architecture of a Lunar Industry Plant Using Regolith T2 - Conference Contribution for the 30th ISTS, Kobe, Japan, 04.07.-10.07.2015 Y1 - 2015 ER - TY - CHAP A1 - Berndt, Heinz A1 - Turck, Christoph W. ED - Voelter, Wolfgang T1 - Syntheses of defined peptide derivatives by aminolysis of 3-[Nα-benzyloxycarbonyl peptidyloxy] -2-hydroxy-N-methyl-benzamides at elevated temperatures II. Synthesis of the peptide derivatives Z-Ala-X-Gly-N(Et)2, X=Phe, Leu, Val, Ser (But), Glu (OBut) T2 - Chemistry of peptides and proteins : proceedings of the Fourth USSR-FRG Symposium, Tübingen, Federal Republic of Germany, June 8 - 12, 1982 / ed. Wolfgang Voelter ... - Vol. 2 Y1 - 1984 SN - 3-11009-580-7 SP - 97 EP - 103 PB - de Gruyter CY - Berlin [u.a.] ER - TY - CHAP A1 - Zahn, Helmut A1 - Berndt, Heinz A1 - Fehrenbach, P. ED - Hanson, Horst T1 - Synthese cyclischer Cystinpeptide mit Insulin A-und B-Kettensequenzen T2 - Peptides 1972 : proceedings of the Twelfth European Peptide Symposium, Reinhardsbrunn Castle, German Democratic Republic, September 1972 Y1 - 1973 SN - 0-7204-4132-3 SN - 0-444-10500-X SP - 101 EP - 102 PB - North-Holland Publ. [u.a.], CY - Amsterdam [u.a.] ER - TY - CHAP A1 - Buxbaum, Bernd A1 - Schwarte, Rudolf A1 - Ringbeck, Thorsten ED - Kamerman, Gary W. T1 - Synchronization in spread spectrum laser radar systems based on PMD-DLL T2 - Laser radar technology and applications V : 26 - 28 April 2000, Orlando, USA. - (SPIE proceedings series ; 4035) Y1 - 2000 SN - 0-8194-3661-5 SN - 0038-7355 SN - 0361-0748 SN - 0277-786X N1 - Laser radar technology and applications <5, 2000, Orlando, Fla.> SP - 204 EP - 216 PB - SPIE CY - Bellingham, Wash. ER - TY - CHAP A1 - Hüning, Felix T1 - Sustainable changes beyond covid-19 for a second semester physics course for electrical engineering students T2 - Blended Learning in Engineering Education: challenging, enlightening – and lasting? N2 - The course Physics for Electrical Engineering is part of the curriculum of the bachelor program Electrical Engineering at University of Applied Science Aachen. Before covid-19 the course was conducted in a rather traditional way with all parts (lecture, exercise and lab) face-to-face. This teaching approach changed fundamentally within a week when the covid-19 limitations forced all courses to distance learning. All parts of the course were transformed to pure distance learning including synchronous and asynchronous parts for the lecture, live online-sessions for the exercises and self-paced labs at home. Using these methods, the course was able to impart the required knowledge and competencies. Taking the teacher’s observations of the student’s learning behaviour and engagement, the formal and informal feedback of the students and the results of the exams into account, the new methods are evaluated with respect to effectiveness, sustainability and suitability for competence transfer. Based on this analysis strong and weak points of the concept and countermeasures to solve the weak points were identified. The analysis further leads to a sustainable teaching approach combining synchronous and asynchronous parts with self-paced learning times that can be used in a very flexible manner for different learning scenarios, pure online, hybrid (mixture of online and presence times) and pure presence teaching. Y1 - 2021 SN - 978-2-87352-023-6 N1 - SEFI 49th Annual Conference Technische Universität Berlin (online), 13 – 16 September 2021 SP - 1405 EP - 1409 ER - TY - CHAP A1 - Braun, Sebastian A1 - Cheng, Chi-Tsun A1 - Dowey, Steve A1 - Wollert, Jörg T1 - Survey on Security Concepts to Adapt Flexible Manufacturing and Operations Management based upon Multi-Agent Systems T2 - 2020 IEEE 29th International Symposium on Industrial Electronics (ISIE) Y1 - 2020 U6 - http://dx.doi.org/10.1109/ISIE45063.2020.9152210 ER - TY - CHAP A1 - Becker, Jörg A1 - Bergener, Philipp A1 - Delfmann, Patrick A1 - Eggert, Mathias A1 - Weiss, Burkhard T1 - Supporting Business Process Compliance in Financial Institutions - A Model-Driven Approach T2 - Proceedings of the 10th International Conference on Wirtschaftsinformatik : 16 - 18 February 2011, Zurich, Switzerland Y1 - 2011 N1 - Wirtschaftsinformatik Proceedings 2011. 75. SP - 355 EP - 364 ER - TY - CHAP A1 - Welden, Melanie A1 - Severins, Robin A1 - Poghossian, Arshak A1 - Wege, Christina A1 - Siegert, Petra A1 - Keusgen, Michael A1 - Schöning, Michael Josef T1 - Studying the immobilization of acetoin reductase with Tobacco mosaic virus particles on capacitive field-effect sensors T2 - 2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) N2 - A capacitive electrolyte-insulator-semiconductor (EISCAP) biosensor modified with Tobacco mosaic virus (TMV) particles for the detection of acetoin is presented. The enzyme acetoin reductase (AR) was immobilized on the surface of the EISCAP using TMV particles as nanoscaffolds. The study focused on the optimization of the TMV-assisted AR immobilization on the Ta 2 O 5 -gate EISCAP surface. The TMV-assisted acetoin EISCAPs were electrochemically characterized by means of leakage-current, capacitance-voltage, and constant-capacitance measurements. The TMV-modified transducer surface was studied via scanning electron microscopy. KW - Tobacco mosaic virus KW - acetoin KW - capacitive field-effect biosensor KW - enzyme immobilization Y1 - 2022 SN - 978-1-6654-5860-3 (Online) SN - 978-1-6654-5861-0 (Print) U6 - http://dx.doi.org/10.1109/ISOEN54820.2022.9789657 N1 - IEEE International Symposium on Olfaction and Electronic Nose (ISOEN), 29 May 2022 - 01 June 2022, Aveiro, Portugal. PB - IEEE ER - TY - CHAP A1 - Bergmann, Kevin A1 - Gräbener, Josefine A1 - Wild, Dominik A1 - Ulfers, H. A1 - Czupalla, Markus T1 - Study on thermal stabilization of a GEO-stationary telescope baffling system by integral application of phase change material T2 - International Conference on Environmental Systems N2 - The utilization of phase change material (PCM) for latent heat storage and thermal control of spacecraft has been demonstrated in the past in few missions only. One limiting factor was the fact that all concepts developed so far envisioned the PCM to be applied as an additional capacitor, encapsulated in its own housing, leading to mass, efficiency and accommodation challenges. Recently, the application of PCM within the scan cavity of a GEOS type satellite has been suggested, in order to tackle thermal issues due to direct sun intrusion (Choi, M., 2014). However, the application of PCM in such complex mechanical structures is extremely challenging. A new concept to tackle this issue is currently under development at the FH Aachen University of Applied Sciences. The concept "Infused Thermal Solutions (ITS)" is based on the idea to 3D print metallic structures in their regular functional shape, but double walled with internal lattice support structures, allowing the infusion of a PCM layer directly into the voids and eliminating the need for additional parts and interfaces. Together with OHB System, FH Aachen theoretically studied the application of this technology to the Meteosat Third Generation (MTG) Infra-Red Sounder (IRS) instrument. The study focuses on the scan cavity and entrance baffling assembly (EBA) of the IRS. It consists of thermal analyses, 3D-redesign and bread boarding of a scaled and PCM infused EBA version. In the thermal design of the alternative EBA, PCM was applied directly into the EBA, simulating the worst hot case sun intrusion of the mission. By applying 4kg of PCM (to a 60kg baffle) the EBA temperature excursions during sun intrusion were limited from 140K to 30K, leading to a significant thermo-opto-elastic performance gain. This paper introduces the ITS concept development status. Y1 - 2019 N1 - 49th International Conference on Environmental Systems, 7-11 July 2019, Boston, Massachusetts ; ICES-2019-72 SP - 1 EP - 14 ER - TY - CHAP A1 - Srivastava, Alok A1 - Knolle, F. A1 - Schnug, E. A1 - Scherer, Ulrich W. T1 - Study of Trace Elements in Water Bodies of the Harz Mts. Region, Germany using Total Reflection X Ray Fluorescence (TXRF) T2 - DAE-BRNS 12th National Symposium on Nuclear and Radiochemistry NUCAR 2015, Feb. 9-13, Mumbai, India, Mumbai, India; 02/2015 Y1 - 2015 SP - 355 EP - 356 ER - TY - CHAP A1 - Müller-Veggian, Mattea A1 - Neskakis, A. A1 - Lieder, R. M. A1 - Beuscher, H. T1 - Study of rotational aligned bands in ¹⁹⁰,¹⁹²,¹⁹⁴ Au T2 - Nuclear interactions : International Conference on Nuclear Interactions held in Canberra, 28 Aug. - 1 Sept. 1978 / ed. by Brian Albert Robson. - (Lecture notes in physics ; 92) Y1 - 1978 SN - 978-3-540-09102-8 N1 - Australian Academy of Science ; International Conference on Nuclear Interactions <1978, Canberra> SP - 428 PB - Springer CY - Berlin ER - TY - CHAP A1 - Pfeiffer, Johann A1 - Balc, N. A1 - Gebhardt, Andreas T1 - Studie zur Untersuchung der Auswirkung von Fräsbahnstrategien auf die Oberflächenqualität von mittels SLM gefertigten Metallteilen T2 - Tagungsband 21. Nachwuchswissenschaftler*innenkonferenz N2 - Für die Herstellung von metallischen Bauteilen wird in der heutigen Zeit eine Vielzahl von Verfahren auf dem Markt angeboten. Dabei stehen die additiven im Wettbewerb zu den konventionellen Verfahren. Die erreichbaren Oberflächenqualitäten der additiven sind nicht mit denen spanender Verfahren vergleichbar. Für diesen Beitrag wurde analysiert, ob sich ein mittels Selektivem Laserschmelzen (SLM) additiv hergestellter Edelstahl hinsichtlich seiner Oberflächenqualität nach der Zerspanung von einem umgeformten konventionell hergestellten Edelstahl gleicher Sorte unterscheidet. Y1 - 2021 SN - 978-3-932886-36-2 N1 - 21. Nachwuchswissenschaftler*innenkonferenz, Ernst-Abbe-Hochschule Jena 26. und 27. Mai 2021 SP - 99 EP - 102 PB - Verlag Ernst-Abbe-Hochschule Jena CY - Jena ER - TY - CHAP A1 - Ritz, Thomas A1 - Strauch, Jakob ED - Back, Andrea T1 - Strukturierte Ermittlung beeinflussender Faktoren für mobile Softwarelösungen T2 - MMS 2012 : mobile und ubiquitäre Informationssysteme ; 7. Konferenz zur "Mobile und Ubiquitäre Informationssysteme" ; 01 - 02. März 2012 in Braunschweig, Germany. - (GI-Edition lecture notes in informatics ; 202) Y1 - 2012 SN - 978-3-88579-296-3 (CD-ROM-Ausg.) PB - Ges. für Informatik CY - Bonn ER - TY - CHAP A1 - Jenert, Tobias A1 - Barnat, Miriam A1 - Dilger, Bernadette T1 - Struktur, Prozess oder Didaktik als Ausgangspunkt? - Ein integratives Modell der Curriculumentwicklung an Hochschule T2 - Gelingende Lehre: erkennen, entwickeln, etablieren : Beiträge der Jahrestagung der Deutschen Gesellschaft für Hochschuldidaktik (dghd) 2016 Y1 - 2018 SN - 9783763959419 N1 - Blickpunkt Hochschuldidaktik, Vol. 132 SP - 149 EP - 164 PB - wbv Media CY - Bielefeld ER - TY - CHAP A1 - Marcus, W. A1 - Meliß, Michael A1 - Späte, F. T1 - Street lighting and advertising with photovoltaics T2 - Harmony with nature : : proceedings / ISES Solar World Congress, Budapest 1993. International Solar Energy Society, Hungarian Section (H-ISES); Hungarian Solar Energy Society (HSES). Vol. 3: Photovoltaics Y1 - 1993 SP - 509 EP - 514 PB - Hungarian Energy Society CY - Budapest ER - TY - CHAP A1 - Broenner, Simon A1 - Höfken, Hans-Wilhelm A1 - Schuba, Marko T1 - Streamlining extraction and analysis of android RAM images T2 - Proceedings of the 2nd international conference on information systems security and privacy Y1 - 2016 SN - 978-989-758-167-0 U6 - http://dx.doi.org/10.5220/0005652802550264 SP - 255 EP - 264 ER - TY - CHAP A1 - Thurn, Laura A1 - Gebhardt, Andreas T1 - Strategy of Education on Materials for Students T2 - Conference Proceedings: „New Perspectives in Science Education" Y1 - 2018 SN - 978-88-6292-976-9 SP - 156 EP - 161 CY - Florence, Italy ER - TY - CHAP A1 - Kapoor, Hrshi A1 - Boller, Christian A1 - Giljohann, Sebastian A1 - Braun, Carsten T1 - Strategies for structural health monitoring implementation potential assessment in aircraft operational life extension considerations T2 - 2nd International Symposium on NDT in Aerospace : November 22-24, 2010 Hamburg, Germany Y1 - 2010 SN - 978-3-940283-28-3 PB - Dt. Gesellschaft für Zerstörungsfreie Prüfung CY - Berlin ER - TY - CHAP A1 - Müller, Karsten T1 - Strategien zur Zustandserfassung von Kanalisationen T2 - Integration in der Abwasserentsorgung : Tagungsband Dresden, 04.10.2007 / Dresdner Kolloquium zur Siedlungswasserwirtschaft / Hrsg.: Peter Krebs. Dresdner Berichte. 29 Y1 - 2007 SP - 39 EP - 50 PB - Inst. für Siedlungs- und Industriewasserwirtschaft CY - Dresden ER - TY - CHAP A1 - Müller, Karsten T1 - Strategien der Zustandserfassung von Abwasserkanälen T2 - Entwicklungen in der Kanalisationstechnik : schriftliche Fassungen der Vorträge zur 5. Tagung "Entwicklungen in der Kanalisationstechnik" : am 22. und 23. Juni 2004 in Köln / MUNLV, Ministerium für Umwelt und Naturschutz, Landwirtschaft und Verbraucherschutz des Landes Nordrhein-Westfalen, Düsseldorf ... Tagungsleitung: Max Dohmann ... Aachener Schriften zur Stadtentwaesserung ASS. Bd. 5 Y1 - 2004 SP - 1 EP - 16 PB - Institut für Siedlungswasserwirtschaft der RWTH Aachen CY - Aachen ER - TY - CHAP A1 - Staat, Manfred A1 - Tran, Ngoc Trinh T1 - Strain based brittle failure criteria for rocks T2 - Proceedings of (NACOME2022) The 11th National Conference on Mechanics, Vol. 1. Solid Mechanics, Rock Mechanics, Artificial Intelligence, Teaching and Training, Hanoi, December 2-3, 2022 N2 - When confining pressure is low or absent, extensional fractures are typical, with fractures occurring on unloaded planes in rock. These “paradox” fractures can be explained by a phenomenological extension strain failure criterion. In the past, a simple empirical criterion for fracture initiation in brittle rock has been developed. But this criterion makes unrealistic strength predictions in biaxial compression and tension. A new extension strain criterion overcomes this limitation by adding a weighted principal shear component. The weight is chosen, such that the enriched extension strain criterion represents the same failure surface as the Mohr–Coulomb (MC) criterion. Thus, the MC criterion has been derived as an extension strain criterion predicting failure modes, which are unexpected in the understanding of the failure of cohesive-frictional materials. In progressive damage of rock, the most likely fracture direction is orthogonal to the maximum extension strain. The enriched extension strain criterion is proposed as a threshold surface for crack initiation CI and crack damage CD and as a failure surface at peak P. Examples show that the enriched extension strain criterion predicts much lower volumes of damaged rock mass compared to the simple extension strain criterion. KW - Extension fracture KW - Extension strain criterion KW - Mohr–Coulomb criterion KW - Evolution of damage Y1 - 2023 SN - 978-604-357-084-7 SP - 500 EP - 509 PB - Nha xuat ban Khoa hoc tu nhien va Cong nghe (Verlag Naturwissenschaft und Technik) CY - Hanoi ER - TY - CHAP A1 - Gligorevic, Snjezana T1 - Stochastic modeling of non-stationary channels T2 - 7th European Conference on Antennas and Propagation (EuCAP) : 8 - 12 April 2013, Gothenburg, Sweden Y1 - 2013 SN - 978-1-4673-2187-7 ; 978-88-907018-1-8 SP - 1677 EP - 1681 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Dahmann, Peter T1 - Stemme S10 VTX als multifunktionales Forschungsflugzeug T2 - Deutscher Luft- und Raumfahrtkongress 2011 : Bremen, 27. bis 29. September 2011 ; Tagungsband Y1 - 2011 SN - 978-3-9321-8274-7 SP - 357 EP - 364 PB - Dt. Gesellschaft für Luft- und Raumfahrt CY - Bonn ER - TY - CHAP A1 - Maike, Müller A1 - Lenz, Laura A1 - Wolf, Martin T1 - Steigerung der Effektivität durch Prozessmodellierungs-Tools - Änderbarkeit und Transparenz von Prozessen am Beispiel der Business Simulation Apollo 13 T2 - Informatik 2014 N2 - Die Nutzung von Prozessmodellierungsmethoden oder - werkzeugen kann erheblichen Einfluss auf die Effektivität von Prozessen haben. Das gilt insbesondere für Situationen, in denen Personen unter Stress stehen oder ungeübt sind. In diesen Fällen geben Prozessmodelle konkrete Empfehlungen, nach denen sich die handelnden Personen richten könnten. In Experimenten mit der Business-Simulation Apollo 13 haben wir den Effekt eines Einsatzes von Prozessmodellierungsmethoden und -werkzeugen untersucht. Bereits bekannte Theorien (z.B. über geeignete Verhältnisse von Kommunikationsinhalten) konnten bestätigt werden. Darüber hinaus haben wir eine besondere Bedeutung der Übertragbarkeit von Prozessmodellen in konkrete Handlungen identifiziert. Y1 - 2014 SN - 978-3-88579-626-8 SN - 1617-5468 SP - 357 EP - 369 PB - Gesellschaft für Informatik e.V. CY - Bonn ER - TY - CHAP A1 - Bedbur, Christian A1 - Thull, J. A1 - Moorkamp, Wilfried A1 - Uibel, Thomas T1 - Standardbrücken für Geh- und Radwege T2 - Tagungsband 4. Aachener Holzbautagung 2019: 12. und 13. September an der FH Aachen Y1 - 2020 SN - 2197-4489 SP - 34 EP - 45 PB - FH Aachen CY - Aachen ER - TY - CHAP A1 - Schwarzer, Klemens A1 - Schwarzer, Tarik T1 - Stand und Entwicklung der Meerwasserentsalzung T2 - Neue Herausforderungen und Chancen in der Wasserversorgung : Seminar des Fachgebiets Wasserversorgung und Grundwasserschutz im Rahmen des 1. Darmstädter Ingenieurkongresses Bau und Umwelt am 14. und 15.09.2009. Schriftenreihe WAR. 205 Y1 - 2009 SN - 978-3-940897-01-5 SP - 99 EP - 120 PB - Inst. WAR CY - Darmstadt ER - TY - CHAP A1 - Scheibe, K. A1 - Kern, Alexander T1 - Stand der Normung für Überspannungsschutzgeräte T2 - 10. VDE, VBB-Blitzschutztagung : Vorträge der 10. VDE, ABB-Fachtagung vom 24. bis 25. Oktober 2013 in Neu-Ulm. (VDE-Fachbericht ; 70) Y1 - 2013 SN - 978-3-8007-3540-2 SP - 23 EP - 27 PB - VDE-Verl. CY - Berlin ER - TY - CHAP A1 - Seiler, Friedrich A1 - George, Alfred A1 - Pfaff, Raphael A1 - Srulijes, Julio T1 - Stand der Entwicklung des ISL Dopplerbildverfahrens T2 - GALA : 13. Fachtagung Lasermethoden in der Strömungsmesstechnik : 6. - 8. September 2005, Cottbus Y1 - 2005 SN - 3-9805613-2-1 SP - 24-1 EP - 24-8 PB - Techn. Univ. CY - Cottbus ER - TY - CHAP A1 - Alt, Helmut T1 - Stand der Durchleitungspraxis auf Basis des neuen Energiewirtschaftsgesetzes T2 - Energie und Umwelt 2000 : Fachkongreß und Ausstellung mit DBU-Statuskolloquium der Deutschen Bundesstiftung Umwelt: In situ-Bodenreaktor-Technologie, 29. bis 30. März 2000 in Freiberg, Clemens-Winkler-Bau ; Tagungsband Y1 - 2000 SP - 86 EP - 88 ER - TY - CHAP A1 - Kohl, Philipp A1 - Schmidts, Oliver A1 - Klöser, Lars A1 - Werth, Henri A1 - Kraft, Bodo A1 - Zündorf, Albert T1 - STAMP 4 NLP – an agile framework for rapid quality-driven NLP applications development T2 - Quality of Information and Communications Technology. QUATIC 2021 N2 - The progress in natural language processing (NLP) research over the last years, offers novel business opportunities for companies, as automated user interaction or improved data analysis. Building sophisticated NLP applications requires dealing with modern machine learning (ML) technologies, which impedes enterprises from establishing successful NLP projects. Our experience in applied NLP research projects shows that the continuous integration of research prototypes in production-like environments with quality assurance builds trust in the software and shows convenience and usefulness regarding the business goal. We introduce STAMP 4 NLP as an iterative and incremental process model for developing NLP applications. With STAMP 4 NLP, we merge software engineering principles with best practices from data science. Instantiating our process model allows efficiently creating prototypes by utilizing templates, conventions, and implementations, enabling developers and data scientists to focus on the business goals. Due to our iterative-incremental approach, businesses can deploy an enhanced version of the prototype to their software environment after every iteration, maximizing potential business value and trust early and avoiding the cost of successful yet never deployed experiments. KW - Machine learning KW - Process model KW - Natural language processing Y1 - 2021 SN - 978-3-030-85346-4 SN - 978-3-030-85347-1 U6 - http://dx.doi.org/10.1007/978-3-030-85347-1_12 N1 - International Conference on the Quality of Information and Communications Technology, QUATIC 2021, 8-11 September, Algarve, Portugal SP - 156 EP - 166 PB - Springer CY - Cham ER - TY - CHAP A1 - Goldbach, Daniel A1 - Ament, Christoph ED - Scharff, Peter T1 - Stabilized reversing with vehicle trailer combinations T2 - Crossing borders within the ABC : automation, biomedical engineering and computer science; proceedings; 55. IWK Internationales Wissenschaftliches Kolloquium; 13 - 17 September 2010, Ilmenau Y1 - 2010 SN - 978-3-938843-53-6 SP - 352 EP - 357 PB - Verl. ISLE CY - Ilmenau ER - TY - CHAP A1 - Gabrielli, Roland Antonius A1 - Mathies, Johannes A1 - Großmann, Agnes A1 - Herdrich, Georg A1 - Fasoulas, Stefanos A1 - Middendorf, Peter A1 - Fateri, Miranda A1 - Gebhardt, Andreas T1 - Space Propulsion Considerations for a Lunar Take Off Industry Based on Regolith T2 - International Symposium on Space Technology and Science (ISTS). July 2015, Kobe, Japan Y1 - 2015 ER - TY - CHAP A1 - Stopforth, Riaan A1 - Davrajh, Shaniel A1 - Ferrein, Alexander T1 - South African robotics entity for a collaboration initiative T2 - Pattern Recognition Association of South Africa and Robotics and Mechatronics International Conference (PRASA-RobMech), 2016 Y1 - 2017 SN - 978-1-5090-3335-5 U6 - http://dx.doi.org/10.1109/RoboMech.2016.7813144 N1 - PRASA-RobMech, Nov. 30 2016-Dec. 2 2016, Stellenbosch, South Africa SP - 1 EP - 6 PB - IEEE ER - TY - CHAP A1 - Konstantinidis, K. A1 - Kowalski, Julia A1 - Martinez, C. F. A1 - Dachwald, Bernd A1 - Ewerhart, D. A1 - Förstner, R. T1 - Some necessary technologies for in-situ astrobiology on enceladus T2 - Proceedings of the International Astronautical Congress Y1 - 2015 SN - 978-151081893-4 N1 - 6th International Astronautical Congress 2015: Space - The Gateway for Mankind's Future, IAC 2015; Jerusalem; Israel; 12 October 2015 through 16 October 2015 SP - 1354 EP - 1372 ER - TY - CHAP A1 - Lo Piparo, G. B. A1 - Kern, Alexander A1 - Mazzetti, C. T1 - Some masterpoints about risk due to lightning T2 - International Conference on Lightning Protection (ICLP) : 2 - 7 Sept. 2012, Vienna Y1 - 2012 SN - 978-1-4673-1896-9 (E-Book) ; 978-1-4673-1898-3 (Print) SP - 1 EP - 6 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Mertens, Josef ED - Nitsche, Wolfgang T1 - Some important results of the technology programme RaWid T2 - New Results in Numerical and Experimental Fluid Mechanics : Contributions to the 11th AG STAB/DGLR Symposium Berlin, Germany 1998. - Vol. 2. - (Notes on Numerical Fluid Mechanics ; 72) Y1 - 1999 SN - 978-3-663-10903-7 (Print) SN - 978-3-663-10901-3 (Elektronisch) U6 - http://dx.doi.org/10.1007/978-3-663-10901-3_41 SP - 315 EP - 322 PB - Springer Fachmedien CY - Wiesbaden ER - TY - CHAP A1 - Kasch, Susanne A1 - Schmidt, Thomas A1 - Eichler, Fabian A1 - Thurn, Laura A1 - Jahn, Simon A1 - Bremen, Sebastian T1 - Solution approaches and process concepts for powder bed-based melting of glass T2 - Industrializing Additive Manufacturing. Proceedings of AMPA2020 N2 - In the study, the process chain of additive manufacturing by means of powder bed fusion will be presented based on the material glass. In order to reliably process components additively, new concepts with different solutions were developed and investigated. Compared to established metallic materials, the properties of glass materials differ significantly. Therefore, the process control was adapted to the material glass in the investigations. With extensive parameter studies based on various glass powders such as borosilicate glass and quartz glass, scientifically proven results on powder bed fusion of glass are presented. Based on the determination of the particle properties with different methods, extensive investigations are made regarding the melting behavior of glass by means of laser beams. Furthermore, the experimental setup was steadily expanded. In addition to the integration of coaxial temperature measurement and regulation, preheating of the building platform is of major importance. This offers the possibility to perform 3D printing at the transformation temperatures of the glass materials. To improve the component’s properties, the influence of a subsequent heat treatment was also investigated. The experience gained was incorporated into a new experimental system, which allows a much better exploration of the 3D printing of glass. Currently, studies are being conducted to improve surface texture, building accuracy, and geometrical capabilities using three-dimensional specimen. The contribution shows the development of research in the field of 3D printing of glass, gives an insight into the machine and process engineering as well as an outlook on the possibilities and applications. KW - Glass powder KW - Laser processing KW - Additive manufacturing KW - Melting KW - L-PBF Y1 - 2020 SN - 978-3-030-54333-4 (Print) SN - 978-3-030-54334-1 (Online) U6 - http://dx.doi.org/10.1007/978-3-030-54334-1_7 N1 - International Conference on Additive Manufacturing in Products and Applications. 01.-03. September 2020. Zurich, Switzerland SP - 82 EP - 95 PB - Springer CY - Cham ER - TY - CHAP A1 - Schwarzer, Klemens T1 - Solarthermisches Entsalzungssystem mit Wärmerückgewinnung - Erste Feldtestergebnisse T2 - 16. Symposium Thermische Solarenergie : 17. bis 19. Mai 2006, Kloster Banz, Bad Staffelstein Y1 - 2006 SN - 3-934681-45-X SP - 173 EP - 178 PB - Ostbayer. Technologie-Transfer-Inst. CY - Regensburg ER - TY - CHAP A1 - Krug, Wolfgang A1 - Razen, Manfred A1 - Späte, Frank A1 - Meliß, Michael T1 - Solarpraktikum für Feriengäste T2 - Deutschlands Weg in eine solare Zukunft : Tagungsband; 26. - 30. Juni 1998 Fachhochschule Köln / 11. Internationales Sonnenforum Y1 - 1998 SP - 1102 EP - 1109 PB - Solar Promotion CY - München ER - TY - CHAP A1 - Hoffschmidt, Bernhard T1 - Solarer Luftkollektor - Entwicklung und Optimierung von bestehenden Fassadenelementen T2 - 15. Symposium Thermische Solarenergie : 27. bis 29. April 2005, Kloster Banz, Bad Staffelstein Y1 - 2005 SN - 3-934681-39-5 SP - 106 EP - 111 PB - OTTI-Energie-Kolleg CY - Regensburg ER - TY - CHAP A1 - Anthrakidis, Anette T1 - Solare-Prozesswärme-Standards (Sol-Pro-St) T2 - Thermische Solarenergie : 20. Symposium ; 05. bis 07. Mai 2010, Kloster Banz, Bad Staffelstein Y1 - 2010 SN - 978-3-941785-29-8 SP - 182 EP - 187 PB - OTTI CY - Regensburg ER - TY - CHAP A1 - Faber, Christian T1 - Solare Meerwasser-Entsalzungsanlage mit mehrstufiger Wärmerückgewinnung T2 - 14. Symposium Thermische Solarenergie : 12. bis 14. Mai 2004, Kloster Banz, Bad Staffelstein / OTTI-Kolleg Technik, Energie, Management Y1 - 2004 SN - 3-934681-33-6 SP - 154 EP - 161 PB - OTTI-Energie-Kolleg CY - Regensburg ER - TY - CHAP A1 - Faber, Christian T1 - Solare Großbäckerei in Burkina Faso als Beispiel eines solaren Prozesswärmesystems T2 - 14. Symposium Thermische Solarenergie : 12. bis 14. Mai 2004, Kloster Banz, Bad Staffelstein / OTTI-Kolleg Technik, Energie, Management Y1 - 2004 SN - 3-934681-33-6 SP - 500 EP - 505 PB - OTTI-Energie-Kolleg CY - Regensburg ER -