TY - CHAP
AB - Die Hochschuldidaktik wurde in den letzten zehn Jahren flächendeckend an deutschen Hochschulen ausgebaut, da die Qualität der Lehre als Faktor im nationalen wie auch internationalen Wettbewerb der Hochschulen angesehen wird. In diesem Beitrag wird untersucht, wie sich dieser Ausbau mikropolitisch in der Arena Hochschule niederschlägt. Hierzu wurden eine systematische Literaturauswahl durchgeführt und mittels qualitativer Inhaltsanalyse einschlägige Texte der Hochschuldidaktiker:innen analysiert. Für die theoriegeleitete qualitative Inhaltsanalyse wurden als deduktive Kategorien die von Crozier und Friedberg (1993) benannten Machtquellen Expertise, Kommunikations- und Informationsflüsse, organisationale Regeln und Umweltkontakte verwendet. Fazit der Untersuchung ist, dass die Hochschuldidaktik zwar viele Stellen hinzugewonnen hat, es allerdings kaum einen Zuwachs an Macht gab, der nun in die Entscheidungs- und Aushandlungsprozesse innerhalb der Hochschulen eingebracht werden könnte.
AU - Steinhardt, Isabel
ED - Kordts-Freudinger, Robert
ED - Schaper, Niclas
ED - Scholkmann, Antonia
ED - Szczyrba, Birgit
ID - 36555
KW - Mikropolitik
KW - Macht
KW - Machtquellen
KW - Positionseffekte
KW - Hochschuldidaktik
SN - 9783825254087
T2 - Handbuch Hochschuldidaktik
TI - Hochschulinnenpolitik. Mikropolitische Verhältnisse der Hochschuldidaktik
ER -
TY - JOUR
AB - Nowadays, mobility and transience are no longer exclusively associated with the marginalized and socially excluded, such as homeless or displaced people. On the contrary, mobility and transience have become a constitutive pattern of the highly skilled postmodern workforce. Yet, how mobile professionals negotiate the meaning of their homes in âliquid timesâ and what homemaking practices they use to deal with the temporal uncertainty of their homes are questions that still require further research. This article â based on ethnographic research on German and American managers conducted in China, Germany and the United States between 2011 and 2014 â contributes to this research question by examining how mobile professionals make sense of the transience of their current homes and how transience is reflected in their homemaking practices. The article argues that for mobile professionals the home becomes a critical place not only because of new multilocal spatialities but also because of new transient temporalities. Due to the corporate practice of giving successive temporary contracts, the mobile managersâ everyday life is characterized by a âpermanent provisionalityâ, that is, an incongruence of the initially imagined and the actual time horizons of their mobility. This article shows how this âpermanent provisionalityâ is worked into the material and social textures of expatriate homes.
AU - Spiegel, Anna
ID - 36701
IS - 2
JF - Transitions: Journal of Transient Migration
SN - 2397-7140
TI - Permanent provisionality: The homes of mobile managerial professionals between temporariness and permanence
VL - 5
ER -
TY - CONF
AU - Kruse, Anne
AU - Ott, Manuel
AU - Risse, Lena
AU - Koch, Rainer
ID - 36845
TI - 3D-Druck - Eine Technologie als Schlüssel zur Steigerung der Teilhabe
ER -
TY - JOUR
AU - Kowatz, Jannik
AU - Teutenberg, Dominik
AU - Meschut, Gerson
ID - 21549
JF - International Journal of Adhesion and Adhesives
KW - Epoxy adhesive
KW - fatigue strength
KW - shear
KW - peel
KW - Steel-CFRP joints
SN - 0143-7496
TI - Experimental failure analysis of adhesively bonded steel/CFRP joints under quasi-static and cyclic tensile-shear and peel loading
VL - 107
ER -
TY - JOUR
AB - The first aim of this article is to present the link between the turnpike property and the singular perturbations theory: the first one being a particular case of the second one. Then, thanks to this link, we set up a new framework based on continuation methods for the resolution of singularly perturbed optimal control problems. We consider first the turnpike case, then, we generalize the approach to general control problems with singular perturbations (that is with fast but also slow variables). We illustrate each step with an example.
AU - Cots, Olivier
AU - Gergaud, Joseph
AU - Wembe Moafo, Boris Edgar
ID - 33871
JF - ESAIM: Proceedings and Surveys
KW - Immunology
SN - 2267-3059
TI - Homotopic approach for turnpike and singularly perturbed optimal control problems
VL - 71
ER -
TY - JOUR
AB - Brand names are a common part of the everyday consumer environment, and can be found on countless visual surfaces such as food packaging. A key characteristic of brand names is their fixed design. Many brand names owe their linguistic form to units that originally did not constitute proper names. They developed into brand names through complex sub-processes of what is commonly referred to as onymisation. These processes include semantic, morphological and phonological/graphemic changes. The aim of this paper is to explore how the specific typographic design of a brand name can be an additional indicator in its process of onymisation. After clarifying the concepts of onymisation and typographic design, an extended multimodal construction model is presented. The basis of the paper is an analysis of a corpus of image data comprising more than 600 photographs of food packaging. In order to get a first impression of how the multimodal constructions of brand names could look, an omission test following a suggestion by Ziem (2017) is applied to the data.
AU - Dübbert, Alexander
ID - 27046
IS - 1
JF - Linguistics Vanguard
SN - 2199-174X
TI - Brand names as multimodal constructions. On the role of typography as an additional indicator of onymisation.
VL - 7
ER -
TY - THES
AU - Wembe Moafo, Boris Edgar
ID - 33872
TI - Geometric and Numerical Methods in Optimal Control and Zermelo Problems on Revolution Surfaces - Applications
ER -
TY - JOUR
AB - Viele Wege führen in die sozialpädagogische Praxis, doch nach wie vor stellt sich die Frage, wie sozialpädagogisches Handeln gelernt und gelehrt werden kann. Unter Bezugnahme auf kritisch bildungstheoretisch-fundierte Ansätze plädiert der Beitrag für eine Weiterentwicklung einer kritischen Didaktik der beruflichen Fachrichtung Sozialpädagogik.
AU - Göddertz, Nina
ID - 36900
JF - Sozial Extra
KW - Fachdidaktik Sozialpädagogik Kritische Bildungstheorie Emanzipation und Mündigkeit
TI - Sozialpädagogische Qualifizierungen weiterdenken
ER -
TY - JOUR
AB - AbstractIn order to reduce fuel consumption and thus pollutant emissions, the automotive industry is increasingly developing lightweight construction concepts that are accompanied by an increasing usage of aluminum materials. Due to poor weldability of aluminum in combination with other materials, mechanical joining methods such as clinching were developed and established in series production. In order to predict the relevant characteristics of clinched joints and to ensure the reliability of the process, it is simulated numerically during product development processes. In this regard, the predictive accuracy of the simulated process highly depends on the implemented friction model. In particular, the frictional behavior between the sheet metals as well as between the sheet metal and clinching tools has a significant impact on the geometrical formation of the clinched joint. No testing methods exist that can sufficiently investigate the frictional behavior in sheet materials, especially under high interface pressures, different relative velocities, and long friction paths, while allowing a decoupled consideration of the test parameters. This paper describes the development of further testing concepts based on a proven tribo-torsion test method for determining friction coefficients between sheet metal materials for the simulation of clinching processes. For this purpose, the correlation of interface pressure and the relative velocity between aluminum and steel sheet material in clinching processes is investigated using numerical simulation. Based on these findings, the developed concepts focus on determining friction coefficients at interface pressures of the above materials, yield stress, as well as the reproduction of the occurring friction conditions between sheet metal materials and tool surfaces in clinching processes using tool substitutes. Furthermore, wear investigations between sheet metal material and tool surface were carried out in the friction tests with subsequent EDX analyses of the frictioned tool surfaces. The developed method also allows an optical deformation measurement of the sheet metal material specimen by means of digital image correlation (DIC). Based on a methodological approach, the test setups and the test systems used are explained, and the functionality of the concepts is proven by experimental tests using different sheet metal materials.
AU - Böhnke, Max
AU - Rossel, Moritz Sebastian
AU - Bielak, Christian Roman
AU - Bobbert, Mathias
AU - Meschut, Gerson
ID - 25556
JF - The International Journal of Advanced Manufacturing Technology
SN - 0268-3768
TI - Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes
ER -
TY - JOUR
AB - AbstractIn order to reduce fuel consumption and thus pollutant emissions, the automotive industry is increasingly developing lightweight construction concepts that are accompanied by an increasing usage of aluminum materials. Due to poor weldability of aluminum in combination with other materials, mechanical joining methods such as clinching were developed and established in series production. In order to predict the relevant characteristics of clinched joints and to ensure the reliability of the process, it is simulated numerically during product development processes. In this regard, the predictive accuracy of the simulated process highly depends on the implemented friction model. In particular, the frictional behavior between the sheet metals as well as between the sheet metal and clinching tools has a significant impact on the geometrical formation of the clinched joint. No testing methods exist that can sufficiently investigate the frictional behavior in sheet materials, especially under high interface pressures, different relative velocities, and long friction paths, while allowing a decoupled consideration of the test parameters. This paper describes the development of further testing concepts based on a proven tribo-torsion test method for determining friction coefficients between sheet metal materials for the simulation of clinching processes. For this purpose, the correlation of interface pressure and the relative velocity between aluminum and steel sheet material in clinching processes is investigated using numerical simulation. Based on these findings, the developed concepts focus on determining friction coefficients at interface pressures of the above materials, yield stress, as well as the reproduction of the occurring friction conditions between sheet metal materials and tool surfaces in clinching processes using tool substitutes. Furthermore, wear investigations between sheet metal material and tool surface were carried out in the friction tests with subsequent EDX analyses of the frictioned tool surfaces. The developed method also allows an optical deformation measurement of the sheet metal material specimen by means of digital image correlation (DIC). Based on a methodological approach, the test setups and the test systems used are explained, and the functionality of the concepts is proven by experimental tests using different sheet metal materials.
AU - Böhnke, Max
AU - Rossel, Moritz
AU - Bielak, Christian R.
AU - Bobbert, Mathias
AU - Meschut, Gerson
ID - 24739
JF - The International Journal of Advanced Manufacturing Technology
SN - 0268-3768
TI - Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes
ER -
TY - BOOK
AB - Der vorliegende Band versammelt die Ergebnisse eines wissenschaftlich-künstlerischen Lehrprojekts. Im Rahmen von zwei Seminaren, die an der Folkwang Universität der Künste in Essen sowie der Westfälischen Wilhelms-Universität Münster stattgefunden haben, haben sich Studierende im Sommersemester 2019 vergessenen deutschsprachigen Oratorien des »langen 19. Jahrhunderts« zugewandt und zu jeweils einem Werk einen eigenen Forschungsbeitrag verfasst. Ergänzt werden die acht Werkstudien um einen einführenden Beitrag aus theologisch-bibelwissenschaftlicher Perspektive.
ED - Höink, Dominik
ED - Vos, Jacobus Cornelis de
ID - 36430
TI - Deutschsprachige Oratorien des 'langen 19. Jahrhunderts' : Studien zu vergessenen Gattungsbeiträgen
ER -
TY - CONF
AU - Terhörst, Philipp
AU - Boller, André
AU - Damer, Naser
AU - Kirchbuchner, Florian
AU - Kuijper, Arjan
ID - 34715
T2 - International IEEE Joint Conference on Biometrics, IJCB 2021, Shenzhen, China, August 4-7, 2021
TI - MiDeCon: Unsupervised and Accurate Fingerprint and Minutia Quality Assessment based on Minutia Detection Confidence
ER -
TY - JOUR
AU - Meden, Blaz
AU - Rot, Peter
AU - Terhörst, Philipp
AU - Damer, Naser
AU - Kuijper, Arjan
AU - Scheirer, Walter J.
AU - Ross, Arun
AU - Peer, Peter
AU - Struc, Vitomir
ID - 34714
JF - IEEE Trans. Inf. Forensics Secur.
TI - Privacy-Enhancing Face Biometrics: A Comprehensive Survey
VL - 16
ER -
TY - JOUR
AU - Terhörst, Philipp
AU - Fährmann, Daniel
AU - Kolf, Jan Niklas
AU - Damer, Naser
AU - Kirchbuchner, Florian
AU - Kuijper, Arjan
ID - 34713
JF - IEEE Trans. Inf. Forensics Secur.
TI - MAAD-Face: A Massively Annotated Attribute Dataset for Face Images
VL - 16
ER -
TY - THES
AU - Terhörst, Philipp
ID - 34711
TI - Mitigating Soft-Biometric Driven Bias and Privacy Concerns in Face Recognition Systems
ER -
TY - JOUR
AU - Terhörst, Philipp
AU - Fährmann, Daniel
AU - Damer, Naser
AU - Kirchbuchner, Florian
AU - Kuijper, Arjan
ID - 34712
IS - 4
JF - IEEE Trans. Biom. Behav. Identity Sci.
TI - On Soft-Biometric Information Stored in Biometric Face Embeddings
VL - 3
ER -
TY - CONF
AU - Hanses, Hendrik
AU - Horwath, Ilona
ED - Holl, Helmut J.
ID - 28415
SN - 978-3-9504997-0-4
T2 - Book of Abstracts 37th Danubia Adria Symposium on Advances in Experimental Mechanics
TI - PROJECT FOR THE DEVELOPMENT OF OPERATIONAL AND DEMAND-ORIENTED FIREFIGHTING EQUIPMENT
ER -
TY - GEN
AU - Neumann, Stefan
AU - Meschut, Gerson
AU - Kneuper, Florian
AU - Hering, Oliver
AU - Tekkaya, Erman
ID - 36837
TI - Longitudinal mechanical joining of extruded aluminium profiles with increased tightness requirements
ER -
TY - CHAP
AU - Höink, Dominik
ED - Höink, Dominik
ID - 36452
SN - 978-3-487-15915-7
T2 - Religiöse Friedensmusik von der Antike bis zur Gegenwart
TI - Herrscherhuldigung und Friedenslob – Das Opusculum cantionum des Johannes Flamingus (1571)
VL - 21
ER -
TY - CHAP
AU - Höink, Dominik
ED - Höink, Dominik
ID - 36454
SN - 978-3-487-15915-7
T2 - Religiöse Friedensmusik von der Antike bis zur Gegenwart
TI - Frieden – Musik – Religion: Zur Einführung
VL - 21
ER -