@incollection{Goertler, author = {G{\"o}rtler, Michael}, title = {Politikdidaktik und Zeit}, series = {Reifezeiten: Zur Bedeutung der Zeit in Bildung, Politik und politischer Bildung}, booktitle = {Reifezeiten: Zur Bedeutung der Zeit in Bildung, Politik und politischer Bildung}, editor = {G{\"o}rtler, Michael and Reheis, Fritz}, publisher = {Wochenschau Verl.}, address = {Schwalbach, Taunus}, isbn = {3-89974-781-X}, pages = {193 -- 208}, subject = {Zeitdruck}, language = {de} } @article{Goertler, author = {G{\"o}rtler, Michael}, title = {Sozialraumorientierte politische Bildung - Didaktische {\"U}berlegungen zu einem politisch-bildenden Handlungskonzept der Sozialen Arbeit}, series = {sozialraum.de}, volume = {10}, journal = {sozialraum.de}, number = {1}, publisher = {socialnet}, address = {Bonn}, issn = {1868-2596}, language = {de} } @article{Goertler, author = {G{\"o}rtler, Michael}, title = {Schwierige {\"U}berg{\"a}nge: {\"U}berlegungen zum Studium der Sozialen Arbeit und zum Berufseinstieg als Sozialarbeiter}, series = {Forum f{\"u}r Kinder- und Jugendarbeit}, journal = {Forum f{\"u}r Kinder- und Jugendarbeit}, number = {4}, publisher = {Verband Kinder- und Jugendarbeit}, address = {Hamburg}, issn = {1434-4696}, pages = {9 -- 12}, language = {de} } @techreport{MichaelSternerMareikeJentschUweHolzhammer, author = {Michael Sterner, and Mareike Jentsch, and Uwe Holzhammer,}, title = {Energiewirtschaftliche und {\"o}kologische Bewertung eines Windgas-Angebotes}, publisher = {Fraunhofer Institute for Energy Economics and Energy System Technology}, address = {Kassel}, doi = {10.13140/RG.2.2.25093.68328}, abstract = {In this technical report, (1) the benefits of the new technology for future energy supply are discussed, (2) the climate protection effect of wind gas is discussed, and (3) a reasonable use of wind energy for gas generation is analyzed. In particular, windgas in the heat market is discussed in the utilization cascade of wind energy. The new "power-to-gas" concept opens up completely new possibilities for the integration of renewable energies and for coupling the electricity and gas grids. The Sabatier process, which has been known for 100 years, was first developed for this purpose in 2008 under the leadership of the Center for Solar Energy and Hydrogen Research and Fraunhofer IWES (formerly ISET) with electrolysis to create the "power-to-gas" concept for energy storage. A first pilot plant was built by ZSW Stuttgart on behalf of SolarFuel in 2009. This plant proves the technical feasibility of the new technology. Renewable gas is stored, transported and used as required as control and reserve energy via reconversion, e.g. in combined cycle power plants. In this way, decentrally generated renewable electricity is converted into a CO2 -neutral energy carrier with high energy density. The key advantage of renewable methane is the use of existing infrastructure such as gas grids, gas storage and end-use equipment for the integration of renewable energy. Technologies for natural gas are state of the art and commercially available. Methane also has three times the energy density of hydrogen.}, language = {en} } @incollection{Haug, author = {Haug, Sonja}, title = {Migration aus Mittel- und Osteuropa nach Deutschland}, series = {Migration in Europa}, booktitle = {Migration in Europa}, editor = {Haug, Sonja and Swiaczny, Frank}, organization = {Bundesinstitut f{\"u}r Bev{\"o}lkerungsforschung}, pages = {133 -- 151}, abstract = {Im Zuge der EU-Ost-Erweiterung sind im Mai 2004 zehn L{\"a}nder der EU beigetreten. Bulgarien und Rum{\"a}nien sollen im Jahr 2007 folgen. Dieser Beitrag befasst sich mit der aktuellen und zuk{\"u}nftigen Entwicklung der Migration aus den mittel- und osteurop{\"a}ischen EU-Beitrittsl{\"a}ndern (MOEL) mit einem Schwerpunkt auf Bulgarien. Hierbei werden Ergebnisse des EU-Twinning-Light-Projektes „External Migration in Bulgaria - Analysing the development and consequences of the migration process" vorgestellt. Es wird ein {\"U}berblick {\"u}ber die Datenlage zur Migration zwischen den MOEL und Deutschland einerseits und zwischen Bulgarien und der EU bzw. Deutschland andererseits gegeben, wobei methodische Aspekte und die Datenqualit{\"a}t bewertet werden. Vorhersagen zuk{\"u}nftiger Migration werden anhand {\"o}konomischer Sch{\"a}tzungen und Befragungen zum Migrationspotenzial dargelegt und kritisch beurteilt. Ausf{\"u}hrlich wird auf Ergebnisse des bulgarischen Zensus 2001 zum Emigrationspotential in der Bev{\"o}lkerung eingegangen. Das Migrationspotenzial der MOEL, die Konsequenzen f{\"u}r die Herkunftsl{\"a}nder unter dem Gesichtspunkt eines m{\"o}glichen „Brain Drains" und die Steuerungsm{\"o}glichkeiten werden diskutiert.}, language = {de} } @incollection{FinckhNiedermeier, author = {Finckh, Wolfgang and Niedermeier, Roland}, title = {Example 4: Strengthening a reinforced concrete column by wrapping}, series = {Commentary on the DAfStb guideline "Strengthening of concrete members with adhesively bonded reinforcement" with examples}, booktitle = {Commentary on the DAfStb guideline "Strengthening of concrete members with adhesively bonded reinforcement" with examples}, publisher = {Beuth}, address = {Berlin ; Wien ; Z{\"u}rich}, isbn = {978-3-410-65255-7}, issn = {0171-7197}, pages = {115 -- 125}, subject = {Betonbauteil}, language = {en} } @book{Haug, author = {Haug, Sonja}, title = {Menschen mit Migrationshintergrund}, publisher = {Hamburger Fern-Hochschule (HFH)}, address = {Hamburg}, language = {de} } @inproceedings{RillButzRill, author = {Rill, Daniel and Butz, Christiane and Rill, Georg}, title = {Dynamic Interaction of Heavy Duty Vehicles and Expansion Joints}, series = {Multibody Dynamics 2019, Proceedings of the 9th ECCOMAS Thematic Conference on Multibody Dynamics}, volume = {53}, booktitle = {Multibody Dynamics 2019, Proceedings of the 9th ECCOMAS Thematic Conference on Multibody Dynamics}, editor = {Kecskem{\´e}thy, Andr{\´e}s and Geu Flores, Francisco}, publisher = {Springer International Publishing}, address = {Cham}, isbn = {978-3-030-23131-6}, doi = {10.1007/978-3-030-23132-3_56}, pages = {471 -- 478}, abstract = {The "Smart Bridge (Intelligente Br{\"u}cke)" project cluster, initiated by the German Federal Highway Research Institute (Bundesanstalt f{\"u}r Straßenwesen, BASt) and the Federal Ministry of Transport and Digital Infrastructure (BMVI), focuses on "smart" monitoring devices that allow an efficient and economic maintenance management of bridge infrastructures. Among the participating projects, the one presented herein focuses on the development of a smart expansion joint, to assess the traffic parameters on site. This is achieved by measuring velocity and weight of crossing vehicles. In reference measurements, performed with a three-axle truck and a typical tractor semi-trailer combination with five axles in total, it was shown that the interaction between the vehicle and the expansion joint is highly dynamic and depends on several factors. To get more insight into this dynamic problem, a virtual test rig was set up. Although nearly all vehicle parameters had to be estimated, the simulation results conform very well with the measurements and are robust to vehicle parameter variations. In addition, they indicate a significant influence of the expansion joint dynamic to the peak values of the measured wheel loads, in particular on higher driving velocities. By compensating the relevant dynamic effects in the measurements, a "smart" data processing algorithm makes it possible to determine the actual vehicle weights in random traffic with reliability and appropriate accuracy.}, language = {en} } @incollection{FinckhNiedermeierSchmittetal., author = {Finckh, Wolfgang and Niedermeier, Roland and Schmitt, Alexander and Zilch, Konrad}, title = {Beispiel 3: Verst{\"a}rkung eines Plattenbalkens mit aufgeklebten CFK-Lamellen}, series = {Erl{\"a}uterungen und Beispiele zur DAfStb-Richtlinie "Verst{\"a}rken von Betonbauteilen mit geklebter Bewehrung"}, booktitle = {Erl{\"a}uterungen und Beispiele zur DAfStb-Richtlinie "Verst{\"a}rken von Betonbauteilen mit geklebter Bewehrung"}, editor = {Zilch, Konrad}, publisher = {Beuth}, address = {Berlin}, isbn = {978-3-410-65245-8}, issn = {0171-7197}, pages = {83 -- 108}, subject = {Betonbauteil}, language = {de} } @article{LinnerSeelingerVogtLydiaetal., author = {Linner, Thomas and Seelinger, Anja and Vogt Lydia, and Sch{\"a}pers Barbara, and Steinb{\"o}ck, Martina and Krewer, Carmen and Bock, Thomas}, title = {REACH: Solutions for Technology-Based Prevention and Empowerment for Older People and their Caregivers}, series = {Journal of Population Ageing: Special Issue on responsive engagement of older persons promoting activity and customized healthcare}, volume = {13}, journal = {Journal of Population Ageing: Special Issue on responsive engagement of older persons promoting activity and customized healthcare}, number = {1}, publisher = {Springer Nature}, doi = {10.1007/s12062-020-09268-5}, pages = {131 -- 137}, abstract = {REACH stands for "Responsive Engagement of the Elderly Promoting Activity and Customized Healthcare". Sustained physical activity matters greatly to the health and well-being of older people and significantly improves their chance of maintaining independent living. It can make a difference across the whole care continuum as well as in almost every setting. Therefore, REACH solutions focus on the systematic, target-oriented increase of physical activity of older people, and tackle the whole prevention spectrum (primary, secondary, and tertiary). It seeks to empower older people and their formal and informal caregivers, and works towards viable solutions for both the formal and in-formal care sector. Technology-based personalization of prevention, activation, and care services provided in various living and care settings is at the center of the developed solutions. Ideally toolkit approach would allow for the tailoring of solutions that create value for end-users, care providers and health care payers alike through the combination, integration and adaptation/re-design elements towards the different contexts of different countries, different payment and reimbursement structures. This Special Issue sheds light on such solutions, their conception, their development, and their testing.}, language = {en} } @inproceedings{BaumannSiegert, author = {Baumann, Timo and Siegert, Ingo}, title = {Prosodic addressee-detection : ensuring privacy in always-on spoken dialog systems}, series = {Tagungsband Mensch und Computer (MuC'20): 06.09.2020 - 09.09.2020, Magdeburg}, booktitle = {Tagungsband Mensch und Computer (MuC'20): 06.09.2020 - 09.09.2020, Magdeburg}, editor = {Alt, Florian and Schneegass, Stefan and Hornecker, Eva}, publisher = {Association for Computing Machinery}, address = {New York, NY, United States}, isbn = {9781450375405}, doi = {10.1145/3404983.3410021}, pages = {195 -- 198}, abstract = {We analyze the addressee detection task for complexity-identical dialog for both human conversation and device-directed speech. Our recurrent neural model performs at least as good as humans, who have problems with this task, even native speakers, who profit from the relevant linguistic skills. We perform ablation experiments on the features used by our model and show that fundamental frequency variation is the single most relevant feature class. Therefore, we conclude that future systems can detect whether they are addressed based only on speech prosody which does not (or only to a very limited extent) reveal the content of conversations not intended for the system.}, language = {en} } @misc{Singh, author = {Singh, Max Diamond}, title = {Reclassification of Orthopedic Devices per the Medical Device Regulation}, series = {OSMA Winter Educational Program, St. Petersburg/USA, 2019. - [Veranstalter: Orthopedic Surgical Manufacturers Association (OSMA)]}, journal = {OSMA Winter Educational Program, St. Petersburg/USA, 2019. - [Veranstalter: Orthopedic Surgical Manufacturers Association (OSMA)]}, language = {en} } @inproceedings{BittnerHorneckerTwisselmannetal., author = {Bittner, Peter and Hornecker, Eva and Twisselmann, Ute and Weber, Karsten}, title = {Die berufliche Situation informatisch Handelnder in der ethischen Reflexion}, series = {Informatik 2003 - Innovative Informatikanwendungen, Band 2 der Beitr{\"a}ge der 33. Jahrestagung der Gesellschaft f{\"u}r Informatik e.V. (GI), 29. September - 2. Oktober 2003 in Frankfurt am Main}, booktitle = {Informatik 2003 - Innovative Informatikanwendungen, Band 2 der Beitr{\"a}ge der 33. Jahrestagung der Gesellschaft f{\"u}r Informatik e.V. (GI), 29. September - 2. Oktober 2003 in Frankfurt am Main}, editor = {Dittrich, Klaus}, pages = {176 -- 181}, abstract = {Ausgehend von einer Betrachtung des Einflusses von InformatikerInnen und ihren Handlungsmustern auf Arbeitsprozesse und vor dem Hintergrund einer kritischen Auseinandersetzung mit bisherigen berufsethischen Leitlinien wollen wir einen neuen Ansatz wagen, {\"u}ber Informatik und Verantwortung nachzudenken. Eine Rekonstruktion des Begriffs Verantwortung bietet uns ein reichhaltiges begriffliches Instrumentarium zur Reflexion des Verh{\"a}ltnisses von Verantwortung und informatischer Praxis. Wir pl{\"a}dieren daf{\"u}r, dass informatisch Handelnde lernen m{\"u}ssen, ethische Probleme zu erkennen, implizite Annahmen von Arbeitskulturen zu durchschauen und ein Bewusstsein f{\"u}r die Ver{\"a}nderbarkeit dieser Arbeitskulturen entwickeln sollten. Zus{\"a}tzlich bedarf es kollektiver und rechtlicher Ver{\"a}nderungen der Rahmenbedingungen f{\"u}r verantwortliches Handeln.}, language = {de} } @incollection{Rudolph, author = {Rudolph, Clarissa}, title = {Frauen- und Gleichstellungspolitik: Gesellschaftlicher Wandel durch Institutionen?}, series = {Feminismus: Kritik und Intervention}, booktitle = {Feminismus: Kritik und Intervention}, editor = {Kurz-Scherf, Ingrid and Lepperhoff, Julia and Scheele, Alexandra}, publisher = {Westf{\"a}lisches Dampfboot}, address = {M{\"u}nster}, isbn = {978-3-89691-777-5}, pages = {115 -- 132}, language = {de} } @book{ZilchNiedermeierFinckh, author = {Zilch, Konrad and Niedermeier, Roland and Finckh, Wolfgang}, title = {Querkrafttragf{\"a}higkeit von historisch mit Betonstabstahl bewehrten und mit geklebter Bewehrung biegeverst{\"a}rkten Betonbauteilen}, publisher = {Fraunhofer IRB Verlag}, address = {Stuttgart}, isbn = {978-3-8167-8707-5}, language = {de} } @article{Knoedler, author = {Kn{\"o}dler, Christoph}, title = {Zur Korrektur der Korrektur - die Berichtigung schriftlicher juristischer Pr{\"u}fungsarbeiten}, series = {Juristische Schulung - JuS}, journal = {Juristische Schulung - JuS}, number = {4}, publisher = {C.H. Beck}, address = {M{\"u}nchen}, pages = {365 -- 371}, language = {de} } @inproceedings{DeubzerHobelsbergerMottoketal., author = {Deubzer, Michael and Hobelsberger, Martin and Mottok, J{\"u}rgen and Schiller, Frank and Dumke, Reiner and Siegle, Markus and Margull, Ulrich and Niemetz, Michael and Wirrer, Gerhard}, title = {Modeling and Simulation of Embedded Real-Time Multi-Core Systems}, series = {Proceedings of the 3rd Embedded Software Engineering Congress, 7. bis 9. Dezember 2010, Sindelfingen}, booktitle = {Proceedings of the 3rd Embedded Software Engineering Congress, 7. bis 9. Dezember 2010, Sindelfingen}, language = {en} } @article{SchrammPieperVogl, author = {Schramm, Simon and Pieper, Matthias and Vogl, Stefanie}, title = {Orthogonal Procrustes and Machine Learning: Predicting Bill of Materials errors on time}, series = {Computers \& Industrial Engineering}, volume = {185}, journal = {Computers \& Industrial Engineering}, publisher = {Elsevier}, doi = {10.1016/j.cie.2023.109606}, abstract = {In an industrial product development process, the Bill of Materials (BOM) is a hierarchical, multi-level representation of all components, parts and quantities of a product. With increasing complexity of industrial products, also BOMs become more complex and thus prone to errors, for example when the individual parts of a product are changed during the product development process. Frequently, these Bill of Materials errors have to be identified manually or by using simple, rule-based schemes. In this paper, we provide a technical background of BOMs, showing the intricacy of temporal BOMs errors in an industrial product development process. The work of other authors, which focused on association mining and tree reconciliation to detect Bill of Materials errors, is analysed. We found that there is currently no system being able to prescribe where in a Bill of Materials and when in the product development process, errors are probable to occur. Also, Machine Learning (ML) methods have not been applied yet. Based on these findings, we formalize the notions Bill of Materials and Bill of Materials errors. Furthermore, we present a deterministic distance measure for BOMS. We provide an answer to the main question of how to represent a Bill of Materials for Machine Learning tasks by solving the orthogonal Procrustes problem for dynamic, hierarchical datasets. Then, we describe an isolation forest based approach to temporal anomaly detection, which points at potential errors in a Bill of Materials at a specific timestamp. Furthermore, we apply Machine Learning and present a multi-output Multi Layer Perceptron for the prediction of temporal Bill of Materials errors. The model predicts where and at which point of time Bill of Materials errors are probable to occur, which renders it a prescriptive system. Eventually, we optimize the performance of our model using contextualization via -means clustering. Finally, we apply our prescriptive pipeline to a real world dataset and show its superiority to existing methods using a qualitative comparison.}, language = {en} } @article{SchwabPogrebnojFreundetal., author = {Schwab, E. and Pogrebnoj, S. and Freund, M. and Flossmann, F. and Vogl, Stefanie and Frommolt, K.-H.}, title = {Automated bat call classification using deep convolutional neural networks}, series = {Bioacoustics}, journal = {Bioacoustics}, publisher = {Taylor \& Francis}, doi = {10.1080/09524622.2022.2050816}, pages = {1 -- 16}, abstract = {Identification of bats is most practically done by exploiting the characteristic features of their echolocation calls. This usually involves expert knowledge, expensive equipment and time-consuming post processing of previously recorded calls. Automated solutions exist, but are usually not as accurate as human experts. We present an automated solution for the processing of bat calls and identification of bat species with extremely high classification accuracy that can be used during live recording or in an automated post-processing software. Our algorithm is the first application of a Deep Convolutional Neural Network to classify bat species based on sound spectrogram images of their echolocation calls. We tested several deep CNN architectures including a modified Google Inception and a ResNet50 architecture. The nets were trained on a very large call database consisting of images of snippets of call spectrograms. All our software was developed in the Python programming language and an executable of the software is available on request.}, language = {en} } @unpublished{MenzelYehKammleretal., author = {Menzel, Andreas and Yeh, Wang-Chi Vincent and Kammler, Martin and Hupalo, Myron and Conrad, E. H. and Tringides, Michael C.}, title = {Measurements of the kinetic barriers controlling the formation of the uniform height islands in Pb/Si(111)}, abstract = {As demonstrated with SPA-LEED and STM uniform height islands of preferred thickness form during the growth of Pb on Si(111). The islands form at temperatures T<250K and for fluxes F 1/60ML/sec which requires fast kinetics and balance between several atomic processes: diffusion towards the islands , diffusion to higher layers and preference for the atoms to remain on top of the preferred height islands. We have carried out SPA-LEED experiments to measure the barriers of the processes: we prepare an initial predominantly 5-step island height distribution and we deposit an additional 0.5ML Pb at different growth temperatures Tg to determine the transition to the next preferred height of 7-step islands (i.e. 2-step islands on top of the 5-step islands) with Spot Profile Analysis(SPA-LEED). We observe that 7-step island formation is possible above a minimum temperature Tg*=175K which indicates that the transfer of atoms from the surrounding region to the top of the islands is the main controlling process.}, language = {en} }