@inproceedings{NabholzCurcicMehneretal.2019, author = {Nabholz, Ulrike and Curcic, Michael and Mehner, Jan E. and Degenfeld-Schonburg, Peter}, title = {Nonlinear Dynamical System Model for Drive Mode Amplitude Instabilities in MEMS Gyroscopes}, series = {2019 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL), Naples, 01-05 April 2019}, booktitle = {2019 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL), Naples, 01-05 April 2019}, publisher = {IEEE}, isbn = {978-1-5386-7828-2}, doi = {10.1109/ISISS.2019.8739703}, year = {2019}, language = {en} } @article{RolletterKaminskiAciretal.2019, author = {Rolletter, Michael and Kaminski, Martin and Acir, Ismail-Hakki and Bohn, Birger and Dorn, Hans-Peter and Li, Xin and Lutz, Anna and Nehr, Sascha and Rohrer, Franz and Tillmann, Ralf and Wegener, Robert and Hofzumahaus, Andreas and Kiendler-Scharr, Astrid and Wahner, Andreas and Fuchs, Hendrik}, title = {Investigation of the α-pinene photooxidation by OH in the atmospheric simulation chamber SAPHIR}, series = {Atmospheric Chemistry and Physics}, volume = {19}, journal = {Atmospheric Chemistry and Physics}, number = {18}, publisher = {Copernicus}, issn = {1680-7324}, doi = {10.5194/acp-19-11635-2019}, pages = {11635 -- 11649}, year = {2019}, abstract = {Abstract. The photooxidation of the most abundant monoterpene, α-pinene, by the hydroxyl radical (OH) was investigated at atmospheric concentrations in the atmospheric simulation chamber SAPHIR. Concentrations of nitric oxide (NO) were below 120 pptv. Yields of organic oxidation products are determined from measured time series giving values of 0.11±0.05, 0.19±0.06, and 0.05±0.03 for formaldehyde, acetone, and pinonaldehyde, respectively. The pinonaldehyde yield is at the low side of yields measured in previous laboratory studies, ranging from 0.06 to 0.87. These studies were mostly performed at reactant concentrations much higher than observed in the atmosphere. Time series of measured radical and trace-gas concentrations are compared to results from model calculations applying the Master Chemical Mechanism (MCM) 3.3.1. The model predicts pinonaldehyde mixing ratios that are at least a factor of 4 higher than measured values. At the same time, modeled hydroxyl and hydroperoxy (HO2) radical concentrations are approximately 25 \% lower than measured values. Vereecken et al. (2007) suggested a shift of the initial organic peroxy radical (RO2) distribution towards RO2 species that do not yield pinonaldehyde but produce other organic products. Implementing these modifications reduces the model-measurement gap of pinonaldehyde by 20 \% and also improves the agreement in modeled and measured radical concentrations by 10 \%. However, the chemical oxidation mechanism needs further adjustment to explain observed radical and pinonaldehyde concentrations. This could be achieved by adjusting the initial RO2 distribution, but could also be done by implementing alternative reaction channels of RO2 species that currently lead to the formation of pinonaldehyde in the model.}, language = {en} } @inproceedings{SchrammKrugerNiemannetal.2019, author = {Schramm, Alexander and Kruger, Karl and Niemann, J{\"o}rg and Grote, Wolfgang}, title = {Possibilities, Limitations and Considerations for Eye Tracking in Industrial Environments: Experience from a Case Study}, series = {International Conference on Competitive Manufacturing (COMA 19) proceedings : 30 January 2019-1 February 2019, Stellenbosch, South Africa}, booktitle = {International Conference on Competitive Manufacturing (COMA 19) proceedings : 30 January 2019-1 February 2019, Stellenbosch, South Africa}, editor = {Dimitrov, Dimiter and Hagedorn-Hansen, Devon and Leipzig, Karl von}, publisher = {Department of Industrial Engineering, Stellenbosch University}, address = {Stellenbosch}, isbn = {978-0-7972-1779-9}, pages = {390 -- 396}, year = {2019}, abstract = {Eye tracking is a measurement technique for determining the orientation and viewing direction of an individual's eyes. It allows for an evaluation of the individual's gaze and other related information.There is a wide variety of application areas for eye tracking, however the usage in engineeringindustry is still limited. This paper presents a case study for the use of eye tracking in a testingstation for electrical circuit breakers. The case study aims to evaluate the measurement and analysispossible with the Tobii wearable eye tracking system. From the case study, possibilities, limitationsand considerations for eye tracking in industrial settings are identified and discussed. The paperconcludes that while eye tracking can be used to effectively capture and visualize insightfulinformation, it faces major challenges related to subjectivity in analysis and labour intensiveness.}, language = {en} } @inproceedings{BeckersPawlikKieletal.2019, author = {Beckers, Sebastian and Pawlik, Julian and Kiel, J{\"u}rgen and Grote, Wolfgang}, title = {Simulation von Partikelflugbahnen zur Auslegungshilfe von elektrostatischen Luftfiltern}, publisher = {ARGESIM, ASIM}, address = {Wien}, isbn = {978-3-901608-06-3}, doi = {10.11128/arep.57}, pages = {147 -- 152}, year = {2019}, language = {de} } @misc{RichterSchreiber2019, author = {Richter, Nicole and Schreiber, Elisa}, title = {Mitarbeiter: Botschafter der Arbeitgebermarke}, series = {Das Wirtschaftsstudium}, journal = {Das Wirtschaftsstudium}, number = {8-9}, publisher = {Lange}, address = {D{\"u}sseldorf}, issn = {0340-3084}, pages = {916 -- 921}, year = {2019}, language = {de} } @inproceedings{MertlMeisslerWieketal.2019, author = {Mertl, Fabian and Meißler, Nadine and Wiek, Lena and Fr{\"o}hlich, Alina and Huldtgren, Alina}, title = {"Traumreise" - Exploring the Use of Multisensory Digital Media in Dementia Groups}, series = {Proceedings of the 13th EAI International Conference on Pervasive Computing Technologies for Healthcare, Trento Italy May 20 - 23, 2019}, booktitle = {Proceedings of the 13th EAI International Conference on Pervasive Computing Technologies for Healthcare, Trento Italy May 20 - 23, 2019}, publisher = {Association for Computing Machinery}, address = {New York}, isbn = {9781450361262}, doi = {10.1145/3329189.3329199}, pages = {189 -- 197}, year = {2019}, language = {en} } @article{BhattacharyyaBenimChattopadhyayetal.2019, author = {Bhattacharyya, Suvanjan and Benim, Ali Cemal and Chattopadhyay, Himadri and Banerjee, Arnab}, title = {Experimental investigation of heat transfer performance of corrugated tube with spring tape inserts}, series = {Experimental Heat Transfer}, volume = {32}, journal = {Experimental Heat Transfer}, number = {5}, publisher = {Taylor \& Francis}, issn = {0891-6152}, doi = {10.1080/08916152.2018.1531955}, pages = {411 -- 425}, year = {2019}, language = {en} } @article{LangmannMichael2019, author = {Langmann, Reinhard and Michael, Stiller}, title = {The PLC as a Smart Service in Industry 4.0 Production System}, series = {Applied Sciences}, volume = {9}, journal = {Applied Sciences}, number = {18}, publisher = {MDPI}, issn = {2076-3417}, doi = {10.3390/app9183815}, year = {2019}, language = {en} } @inproceedings{EchternachtSchermuly2019, author = {Echternacht, David and Schermuly, Rainer}, title = {Simulation der Auswirkungen privater Ladeinfrastruktur auf Niederspannungsnetze}, series = {Anlagentechnik 2020}, booktitle = {Anlagentechnik 2020}, editor = {Cichowski, Rolf R{\"u}diger}, edition = {Neuerscheinung}, publisher = {VDE Verlag}, address = {Berlin}, isbn = {978-3-8007-4838-9}, pages = {149 -- 158}, year = {2019}, language = {de} } @incollection{deBanffyHall2019, author = {de B{\´a}nffy-Hall, Alicia}, title = {Instrumente sozialen Wandels}, series = {Musik {\"o}ffnet Welten}, volume = {Perspektive Außenkulturpolitik, Band 6}, booktitle = {Musik {\"o}ffnet Welten}, editor = {Gr{\"a}tz, Ronald and H{\"o}ppner, Christian}, publisher = {Steidl}, address = {G{\"o}ttingen}, isbn = {978-3-95829-526-1}, pages = {171 -- 176}, year = {2019}, language = {de} }