TY - JOUR
AU - Steigerwald, Jörn
ID - 49554
IS - 3/4
JF - Romanistische Zeitschrift für Literaturgeschichte
TI - Post-rousseauistische Kulturanthropologie: Francois-René de Chateaubriands Erzählung "Atala"
VL - 46
ER -
TY - CHAP
AU - Schubert, Katrin
ED - Kämper, Heidrun
ED - Schuster, Britt-Marie
ID - 41191
SN - 9783847114604
T2 - Im Nationalsozialismus. Praktiken – Kommunikation – Diskurse. Teil 2
TI - Postkarte
VL - Band 001.2
ER -
TY - JOUR
AU - Graczyk, P.
AU - Luks, Tomasz
AU - Sawyer, P.
ID - 40053
IS - 4
JF - Canadian Journal of Mathematics
SN - 0008-414X
TI - Potential kernels for radial Dunkl Laplacians
VL - 74
ER -
TY - JOUR
AB - The successful planning of future product generations requires reliable insights into the actual products’ problems and potentials for improvement. A valuable source for these insights is the product use phase. In practice, product planners are often forced to work with assumptions and speculations as insights from the use phase are insufficiently identified and documented. A new opportunity to address this problem arises from the ongoing digitalization that enables products to generate and collect data during their utilization. Analyzing these data could enable their manufacturers to generate and exploit insights concerning product performance and user behavior, revealing problems and potentials for improvement. However, research on analyzing use phase data in product planning of manufacturing companies is scarce. Therefore, we conducted an exploratory interview study with decision-makers of eight manufacturing companies. The result of this paper is a detailed description of the potentials and challenges that the interviewees associated with analyzing use phase data in product planning. The potentials explain the intended purpose and generic application examples. The challenges concern the products, the data, the customers, the implementation, and the employees. By gathering the potentials and challenges through expert interviews, our study structures the topic from the perspective of the potential users and shows the needs for future research.
AU - Meyer, Maurice
AU - Fichtler, Timm
AU - Koldewey, Christian
AU - Dumitrescu, Roman
ID - 30193
JF - Artificial Intelligence for Engineering Design, Analysis and Manufacturing
KW - Artificial Intelligence
KW - Industrial and Manufacturing Engineering
SN - 0890-0604
TI - Potentials and challenges of analyzing use phase data in product planning of manufacturing companies
VL - 36
ER -
TY - GEN
AU - Henke, Frederic
ID - 43007
TI - Potenzialanalyse für die Nutzung additiver Fertigungsverfahren bei einem Büromöbelhersteller und Realisierung eines Beispielbauteils (Studienarbeit)
ER -
TY - JOUR
AB - Eines der Lernziele des Physikstudiums stellt der Erwerb literaler Fähigkeiten für das Verfassen wissenschaftlicher Arbeiten dar. Die Student:innen werden allerdings im Rahmen ihres Studiums bisher kaum systematisch beim Erwerb dieser Fähigkeiten unterstützt. Eine Übungsgelegenheit für das Verfassen von Texten nach wissenschaftlichem Vorbild stellt das Laborpraktikum dar, in dem die Student:innen zu den absolvierten Experimenten Laborberichte verfassen. Im Paderborner Physik Praktikum 3P wurden in den letzten Jahren vier unterschiedliche Unterstützungsangebote für das Erlernen des wissenschaftlichen Schreibens entwickelt und mittels Zufriedenheitswerten evaluiert. In dem Beitrag werden die vier Angebote auf inhaltlicher Ebene hinsichtlich der Lernwirksamkeit mittels einer schriftproduktbasierten Evaluation analysiert. Durch die vergleichende Analyse können Potenziale und Grenzen der Angebote diskutiert und Implikationen für die Gestaltung von Unterstützungsangeboten zum Erlernen des wissenschaftlichen Schreibens in der Physik abgeleitet werden.
AU - Bauer, Anna Brigitte
AU - Lahme, Simon Zacharias
AU - Sacher, Marc
ID - 34316
IS - 1
JF - PhyDid A - Physik und Didaktik in Schule und Hochschule
KW - Laborpraktikum
KW - Schreiben
TI - Potenziale und Grenzen von Unterstützungsmaßnahmen zum wissenschaftlichen Schreiben im Paderborner Physik Praktikum 3P
VL - 21
ER -
TY - CONF
AB - By monitoring the recoating process within polymer laser sintering production, it was shown that multiple powder-spread-flaws can be detected. Those groove-like flaws are expected to be the result of agglomerates jamming between the recoater and the last powder layer. This work is analyzing the interaction between powder-spread-flaws and part properties, showing the influence of the recoating process on the performance of laser sintering parts. Therefore, artificial powder-spread-flaws are applied to the build jobs of tensile test specimens which are measured and analyzed regarding the elongation at break, strength and fracture position. For the characteristics of the flaws, the artificial grooves are varied in depth and width. Furthermore, the position of the flaw is changed form mid part to close to surface areas. It was shown, that several flaws are visible at the part surface, resulting in stress concentration and reduced performance. But there are as well parts with flaw-layers, which are not visible after the build process on the part. Those parts can have significantly reduced mechanical properties as well.
AU - Klippstein, Sven Helge
AU - Schmid, Hans-Joachim
ID - 33356
KW - Selective Sasersintering
KW - Process Monitoring
KW - Powder Spread
T2 - Proceedings of the 33nd Annual International Solid Freeform Fabrication Symposium
TI - Powder Spread Flaws in Polymer Laser Sintering and its Influences on Mechanical Performance
ER -
TY - JOUR
AB - Confidence in additive manufacturing technologies is directly related to the predictability of part properties, which is influenced by several factors. To gain confidence, online process monitoring with dedicated and reliable feedback is desirable for every process. In this project, a powder bed monitoring system was developed as a retrofit solution for the EOS P3 laser sintering machines. A high-resolution camera records each layer, which is analyzed by a Region-Based Convolutional Neural Network (Mask R-CNN). Over 2500 images were annotated and classified to train the network in detecting defects in the powder bed at a very high level. Each defect is checked for intersection with exposure areas. To distinguish between acceptable imperfections and critical defects that lead to part rejection, the impact of these imperfections on part properties is investigated.
AU - Klippstein, Sven Helge
AU - Heiny, Florian
AU - Pashikanti,, Nagaraju
AU - Gessler, Monika
AU - Schmid, Hans-Joachim
ID - 30228
JF - JOM - The Journal of The Minerals, Metals & Materials Society (TMS)
TI - Powder Spread Process Monitoring in Polymer Laser Sintering and its Influences on Part Properties
VL - 74
ER -
TY - JOUR
AU - Redder, Adrian
AU - Ramaswamy, Arunselvan
AU - Karl, Holger
ID - 32854
IS - 13
JF - IFAC-PapersOnLine
TI - Practical Network Conditions for the Convergence of Distributed Optimization
VL - 55
ER -
TY - GEN
AU - Schroeter-Wittke, Harald
ID - 41115
IS - 138
T2 - Magazin für Theologie und Ästhetik. http://www.theomag.de/138/hsw23.htm
TI - Praktisch-Theologische Musikwahrnehmung. Eine Rezension. Peter Bubmann: Musik.Spiritualität.Lebenskunst. Studien zu Ästhetik und Musik aus theologischer Perspektive. Beiträge zu Liturgie und Spiritualität 35, Leipzig 2022.
ER -
TY - JOUR
AB - Praktische Tätigkeiten und Handlungen besitzen im allgemeinbildenden Technikunterricht hohen Stellenwert, wenn z.B. Maschinen bedient und Artefakte konstruiert und gefertigt werden. Im Rahmen der Lehramtsausbildung sollten Techniklehrkräfte deswegen best-möglich auf die Anwendung und Durchführung fachpraktischer Handlungen vorbereitet werden. Ziel dieser Arbeit ist es daher, im Rahmen des Lehramtsstudiengangs Technik der RWTH Aachen ein Fachpraktikum zu entwickeln, in dem berufsrelevante fachpraktische Kompetenzen erworben werden. Die empirisch gestützte Entwicklung des Fachpraktikums erfolgt als iterativer Prozess und wird durch das Modell der Didaktischen Rekonstruktion strukturiert, nach welchem die fach-liche Klärung gleichwertig zur Betrachtung der Studierendenperspektive berücksichtigt wird.
AU - Ermel, Dorothee Leonie
AU - Riese, Josef
ID - 51223
IS - 1
JF - Journal of Technical Education (JOTED)
TI - Praxisbericht: Entwicklung und Evaluation eines Fachpraktikums für das Techniklehramt
VL - 10
ER -
TY - CONF
AU - Schulze, Jan Roland
AU - Blumberg, Eva
AU - Hellmich, Frank
ID - 36026
TI - Pre-Service Teachers’ Collaborative Lesson Planning and their Self-Concepts in Inclusive Education. Single Paper. EARLI SIG 11 Conference 2022 ‘Teaching and Teacher Education’. “Digital Transformation in Teaching and Teacher Education”
ER -
TY - CHAP
AU - Dellori, Anna
AU - Wessel, Lena
ED - Karunakaran, S.S.
ED - Higgins, A.
ID - 48407
T2 - Proceedings of the 24th Annual Conference on Research in Undergraduate Mathematics Education
TI - Pre-service Teachers' Professional Development: Relating Abstract Algebra and School Algebra
ER -
TY - GEN
AU - Dellori, Anna
AU - Wessel, Lena
ED - Karunakaran, S S
ED - Higgins, A
ID - 52919
T2 - Proceedings of the 24th Annual Conference on Research in Undergraduate Mathematics Education
TI - Pre-service Teachers' Professional Development: Relating Abstract Algebra and School Algebra
ER -
TY - CONF
AU - Hellmich, Frank
AU - Hoya, Fabian Karl
AU - Schulze, Jan Roland
AU - Blumberg, Eva
ID - 36009
TI - Pre-service teachers’ team-teaching practices and children’s competence development in inclusive schools. Single Paper. EARLI SIG 11 Conference 2022 ‘Teaching and Teacher Education’. “Digital Transformation in Teaching and Teacher Education”
ER -
TY - GEN
AB - In this report we present our system for the Detection and Classification of Acoustic Scenes and Events (DCASE) 2022 Challenge Task 4: Sound Event Detection in Domestic Environments 1 . As in previous editions of the Challenge, we use forward-backward convolutional recurrent neural networks (FBCRNNs) [1, 2] for weakly labeled and semi-supervised sound event detection (SED) and eventually generate strong pseudo labels for weakly labeled and unlabeled data. Then, (tag-conditioned) bidirectional CRNNs (Bi-CRNNs) [1, 2] are trained in a strongly supervised manner as our final SED models. In each of the training stages we use multiple iterations of self-training. Compared to previous editions, we improved our system performance by 1) some tweaks regarding data augmentation, pseudo labeling and inference 2) using weakly labeled AudioSet data [3] for pretraining larger networks and 3) augmenting the DESED data [4] with strongly labeled AudioSet data [5] for finetuning of the networks. Source code is publicly available at https://github.com/fgnt/pb_sed.
AU - Ebbers, Janek
AU - Haeb-Umbach, Reinhold
ID - 49113
TI - Pre-Training And Self-Training For Sound Event Detection In Domestic Environments
ER -
TY - JOUR
AU - Black, Tobias
AU - Wu, Chunyan
ID - 34677
IS - 3
JF - Calculus of Variations and Partial Differential Equations
KW - Applied Mathematics
KW - Analysis
SN - 0944-2669
TI - Prescribed signal concentration on the boundary: eventual smoothness in a chemotaxis-Navier–Stokes system with logistic proliferation
VL - 61
ER -
TY - JOUR
AU - Ludovico, Luca A.
AU - Mattea, Alberto
AU - Mauro, Davide Andrea
ID - 50441
JF - Proceedings of the 19th Sound and Music Computing Conference, June 5-12th, 2022, Saint-Étienne (France)
TI - Preserving, Restoring, and Passing Down Video-Game Music from the Past: The Case of Directmusic
ER -
TY - JOUR
AB - AbstractFollowing the United Nations Convention on the Rights of Persons With Disabilities, questions concerning the joint education of students with and without special educational needs remain to be answered. Currently, there is a need for knowledge about the necessary conditions for a successful implementation of inclusive education. Thus, the aim of the present study is to identify conditions for the implementation of inclusion that are seen as necessary by primary school principals. Therefore, 32 primary school principals were interviewed. The results of the interview study reveal that factors like personnel, financial and material resources as well as building infrastructure in primary schools are seen as important requirements for the successful realisation of inclusive education. Apart from that, the importance of attitudes towards inclusion and sociopolitical conditions for the realisation of inclusion became apparent. Further conditions, which are mentioned from the interviewed principals’ point of view, are related to teacher training, appropriate class sizes and, for example, opportunities for exchanging information. The results of the study indicate that there are essential obstacles as perceived by primary school principals that can impede the implementation of inclusion in primary schools.
AU - Görel, Gamze
AU - Hellmich, Frank
ID - 35867
IS - 2
JF - Australasian Journal of Special and Inclusive Education
KW - General Engineering
SN - 2515-0731
TI - Primary School Principals’ Views on the Required Conditions for a Successful Implementation of Inclusive Education
VL - 46
ER -
TY - CONF
AU - Görel, Gamze
AU - Löper, Marwin Felix
AU - Hellmich, Frank
ID - 35925
TI - Primary school students’ attitudes towards peers with special educational needs – First findings of an intervention program for the promotion of students’ social participation. Symposium “Let’s be friends! The importance of social inclusion in the lives of children and adolescents” (Sepideh Hassani). ECER (European Conference on Educational Research) 2022 PLUS. “Education in a Changing World: The impact of global realities on the prospects and experiences of educational research”
ER -
TY - CONF
AU - Löper, Marwin Felix
AU - Hellmich, Frank
ID - 36051
TI - Primary school students’ social self-concepts, their empathy and their attitudes towards peers with social and emotional difficulties. Single Paper. 10th SELF International Conference. “SELF in Focus: Leading Research Perspectives and Applications in an Exciting New Age of Science”
ER -
TY - CONF
AU - Franzen, Katja
AU - Moschner, Barbara
AU - Hellmich, Frank
ID - 35997
TI - Primary school teachers’ mastery experiences and their self-efficacy beliefs to teach in inclusive classrooms. Oral Communication. Porto International Conference on Research in Education 2022 (ICRE 2022)
ER -
TY - THES
AU - Eidens, Fabian
ID - 35188
TI - Privacy-Preserving Cryptography: Attribute-Based Signatures and Updatable Credentials
ER -
TY - CONF
AB - Graph convolutional networks (GCNs) are a powerful architecture for representation learning on documents that naturally occur as graphs, e.g., citation or social networks. However, sensitive personal information, such as documents with people{’}s profiles or relationships as edges, are prone to privacy leaks, as the trained model might reveal the original input. Although differential privacy (DP) offers a well-founded privacy-preserving framework, GCNs pose theoretical and practical challenges due to their training specifics. We address these challenges by adapting differentially-private gradient-based training to GCNs and conduct experiments using two optimizers on five NLP datasets in two languages. We propose a simple yet efficient method based on random graph splits that not only improves the baseline privacy bounds by a factor of 2.7 while retaining competitive F1 scores, but also provides strong privacy guarantees of epsilon = 1.0. We show that, under certain modeling choices, privacy-preserving GCNs perform up to 90{%} of their non-private variants, while formally guaranteeing strong privacy measures.
AU - Igamberdiev, Timour
AU - Habernal, Ivan
ID - 48299
T2 - Proceedings of the Thirteenth Language Resources and Evaluation Conference
TI - Privacy-Preserving Graph Convolutional Networks for Text Classification
ER -
TY - JOUR
AB - Requirement changes and cascading effects of change propagation are major sources of inefficiencies in product development and increase the risk of project failure. Proactive change management of requirement changes yields the potential to handle such changes efficiently. A systematic approach is required for proactive change management to assess and reduce the risk of a requirement change with appropriate effort in industrial application. Within the paper at hand, a novel method for Proactive Management of Requirement Changes (ProMaRC) is presented. It is developed in close collaboration with industry experts and evaluated based on workshops, pilot users’ feedback, three industrial case studies from the automotive industry and five development projects from research. To limit the application effort, an automated approach for dependency analysis based on the machine learning technique BERT and semi-automated assessment of change likelihood and impact using a modified PageRank algorithm is developed. Applying the method, the risks of requirement changes are assessed systematically and reduced by means of proactive change measures. Evaluation shows high performance of dependency analysis and confirms the applicability and usefulness of the method. This contribution opens up the research space of proactive risk management for requirement changes which is currently almost unexploited. It enables more efficient product development.
AU - Gräßler, Iris
AU - Oleff, Christian
AU - Preuß, Daniel
ID - 30213
IS - 4
JF - Applied Sciences
KW - Fluid Flow and Transfer Processes
KW - Computer Science Applications
KW - Process Chemistry and Technology
KW - General Engineering
KW - Instrumentation
KW - General Materials Science
SN - 2076-3417
TI - Proactive Management of Requirement Changes in the Development of Complex Technical Systems
VL - 12
ER -
TY - THES
AB - Anforderungsänderungen sind ein wesentlicher Grund für Ineffizienzen und Projektfehlschläge in der Entwicklung komplexer technischer Systeme. Proaktives Management von Anforderungsänderungen hat das Potenzial, den Umgang mit Anforderungsänderungen effizienter zu gestalten. Dafür ist ein systematischer Ansatz erforderlich, der eine ganzheitliche Bewertung und Handhabung des Änderungsrisikos im industriellen Entwicklungskontext ermöglicht. Im Rahmen dieser Dissertation wird mit der ProMaRC-Methodik ein neuartiger Ansatz für das proaktive Management von Anforderungsänderungen vorgestellt. Die Methodik wurde in enger Zusammenarbeit mit Industrieanwender:innen aus der Automobilindustrie entwickelt und anhand von fünf Fallstudien validiert. Mittels automatisierter Abhängigkeitsanalyse auf Grundlage künstlicher Intelligenz wird der Anwendungsaufwand gegenüber bestehenden Ansätzen reduziert. Die teilautomatisierte Bewertung und Handhabung der Änderungswahrscheinlichkeit und -auswirkung erfolgt anhand eines modifizierten PageRank-Algorithmus und umfasst erstmalig alle für die Risikoanalyse relevanten Einflussfaktoren. Die Validierung belegt, dass durch die ProMaRC-Methodik eine überzeugende Kombination aus praxistauglichem Anwendungsaufwand und Vollständigkeit der Analyse erzielt wird. Damit erschließt diese Dissertation das bisher kaum beachtete Forschungsfeld des proaktiven Managements von Anforderungsänderungen und fördert eine effizientere Produktentwicklung.
AU - Oleff, Christian
ID - 34174
TI - Proaktives Management von Anforderungsänderungen in der Entwicklung komplexer technischer Systeme
VL - 406
ER -
TY - CHAP
AU - Weber, Jutta
ED - Friedrich, Orsolva
ED - Seifert, Johanna
ED - Schleidgen, Sebastian
ID - 36255
T2 - Mensch-Maschine-Interaktion – Konzeptionelle, soziale und ethische Implikationen neuer Mensch-Technik-Verhältnisse
TI - Probably Approximately Correct. Epistemologische Grundlagen der Künstlichen Intelligenz
ER -
TY - CHAP
AU - Steigerwald, Jörn
ED - Frommel, Sabine
ED - Pfisterer, Ulrich
ID - 49553
T2 - La Forme idéale à la Renaissance / Forma ideale durante il Rinascimento
TI - Problematisches Sehen illusionärer Schönheit: die Armida-Episode in Torquato Tassos 'Gerusalemme liberata'
ER -
TY - CONF
AU - Altun, Osman
AU - Kutay, Y
AU - Mozgova, Iryna
AU - Lachmayer, Roland
ID - 44511
TI - Procedure to Create an Automated Design Environment for Functional Assemblies
ER -
TY - GEN
ED - Saleem, Muhammad
ED - Ngonga Ngomo, Axel-Cyrille
ID - 35538
TI - Proceedings of the QuWeDa 2022: 6th Workshop on Storing, Querying and Benchmarking Knowledge Graphs co-located with 21st International Semantic Web Conference (ISWC 2022), Hangzhou, China, 23-27 October 2022
VL - 3279
ER -
TY - CONF
AB - Existing process mining methods are primarily designed for processes that have reached a high degree of digitalization and standardization. In contrast, the literature has only begun to discuss how process mining can be applied to knowledge-intensive processes—such as product innovation processes—that involve creative activities, require organizational flexibility, depend on single actors’ decision autonomy, and target process-external goals such as customer satisfaction. Due to these differences, existing Process Mining methods cannot be applied out-of-the-box to analyze knowledge-intensive processes. In this paper, we employ Action Design Research (ADR) to design and evaluate a process mining approach for knowledge-intensive processes. More specifically, we draw on the two processes of product innovation and engineer-to-order in manufacturing contexts. We collected data from 27 interviews and conducted 49 workshops to evaluate our IT artifact at different stages in the ADR process. From a theoretical perspective, we contribute five design principles and a conceptual artifact that prescribe how process mining ought to be designed for knowledge-intensive processes in manufacturing. From a managerial perspective, we demonstrate how enacting these principles enables their application in practice.
AU - Löhr, Bernd
AU - Brennig, Katharina
AU - Bartelheimer, Christian
AU - Beverungen, Daniel
AU - Müller, Oliver
ID - 36912
SN - 978-3-031-16103-2
T2 - International Conference on Business Process Management
TI - Process Mining of Knowledge-Intensive Processes: An Action Design Research Study in Manufacturing
ER -
TY - JOUR
AU - Kuball, Clara-Maria
AU - Uhe, Benedikt
AU - Meschut, Gerson
AU - Merklein, Marion
ID - 30847
JF - Proceedings of the Institution of Mechanical Engineers Part L-Journal of Materials-Design and Applications
SN - 1464-4207
TI - Process-adapted temperature application within a two-stage rivet forming process for high nitrogen steel
ER -
TY - JOUR
AB - Due to the rise of continuous data-generating applications, analyzing data streams has gained increasing attention over the past decades. A core research area in stream data is stream classification, which categorizes or detects data points within an evolving stream of observations. Areas of stream classification are diverse—ranging, e.g., from monitoring sensor data to analyzing a wide range of (social) media applications. Research in stream classification is related to developing methods that adapt to the changing and potentially volatile data stream. It focuses on individual aspects of the stream classification pipeline, e.g., designing suitable algorithm architectures, an efficient train and test procedure, or detecting so-called concept drifts. As a result of the many different research questions and strands, the field is challenging to grasp, especially for beginners. This survey explores, summarizes, and categorizes work within the domain of stream classification and identifies core research threads over the past few years. It is structured based on the stream classification process to facilitate coordination within this complex topic, including common application scenarios and benchmarking data sets. Thus, both newcomers to the field and experts who want to widen their scope can gain (additional) insight into this research area and find starting points and pointers to more in-depth literature on specific issues and research directions in the field.
AU - Clever, Lena
AU - Pohl, Janina Susanne
AU - Bossek, Jakob
AU - Kerschke, Pascal
AU - Trautmann, Heike
ID - 46309
IS - 8
JF - Applied Sciences
TI - Process-Oriented Stream Classification Pipeline: A Literature Review
VL - 12
ER -
TY - JOUR
AB - Due to the rise of continuous data-generating applications, analyzing data streams has gained increasing attention over the past decades. A core research area in stream data is stream classification, which categorizes or detects data points within an evolving stream of observations. Areas of stream classification are diverse\textemdash ranging, e.g., from monitoring sensor data to analyzing a wide range of (social) media applications. Research in stream classification is related to developing methods that adapt to the changing and potentially volatile data stream. It focuses on individual aspects of the stream classification pipeline, e.g., designing suitable algorithm architectures, an efficient train and test procedure, or detecting so-called concept drifts. As a result of the many different research questions and strands, the field is challenging to grasp, especially for beginners. This survey explores, summarizes, and categorizes work within the domain of stream classification and identifies core research threads over the past few years. It is structured based on the stream classification process to facilitate coordination within this complex topic, including common application scenarios and benchmarking data sets. Thus, both newcomers to the field and experts who want to widen their scope can gain (additional) insight into this research area and find starting points and pointers to more in-depth literature on specific issues and research directions in the field.
AU - Clever, Lena
AU - Pohl, Janina Susanne
AU - Bossek, Jakob
AU - Kerschke, Pascal
AU - Trautmann, Heike
ID - 48878
IS - 18
JF - Applied Sciences
KW - big data
KW - data mining
KW - data stream analysis
KW - machine learning
KW - stream classification
KW - supervised learning
SN - 2076-3417
TI - Process-Oriented Stream Classification Pipeline: A Literature Review
VL - 12
ER -
TY - JOUR
AB - Procrastination refers to voluntarily postponing an intended course of action despite expecting to be worse off for this delay, and students are considered to be especially negatively affected. According to estimates in the literature, at least half of the students believe procrastination impacts their academic achievements and well-being. As of yet, evidence-based ideas on how to differentiate severe from less severe cases of procrastination in this population do not exist, but are important in order to identify those students in need of support. The current study recruited participants from different universities in Sweden to participate in an anonymous online survey investigating self-rated levels of procrastination, impulsivity, perfectionism, anxiety, depression, stress, and quality of life. Furthermore, diagnostic criteria for pathological delay (PDC) as well as self-report items and open-ended questions were used to determine the severity of their procrastination and its associated physical and psychological issues. In total, 732 participants completed the survey. A median-split on the Pure Procrastination Scale (PPS) and the responses to the PDC were used to differentiate two groups; “less severe procrastination” (PPS ≤ 2.99; n = 344; 67.7% female; M age = 30.03; SD age = 9.35), and “severe procrastination” (PPS ≥ 3.00; n = 388; 66.2% female; M age = 27.76; SD age = 7.08). For participants in the severe group, 96–97% considered procrastination to a problem, compared to 42–48% in the less severe group. The two groups also differed with regard to considering seeking help for procrastination, 35–38% compared to 5–7%. Participants in the severe group also reported more problems of procrastination in different life domains, greater symptoms of psychological issues, and lower quality of life. A thematic analysis of the responses on what physical issues were related to procrastination revealed that these were characterized by stress and anxiety, e.g., tension, pain, and sleep and rest, while the psychological issues were related to stress and anxiety, but also depression, e.g., self-criticism, remorse, and self-esteem. The current study recommends the PPS to be used as an initial screening tool, while the PDC can more accurately determine the severity level of procrastination for a specific individual.
AU - Rozental, Alexander
AU - Forsström, David
AU - Hussoon, Ayah
AU - Klingsieck, Katrin B.
ID - 35420
JF - Frontiers in Psychology
KW - General Psychology
SN - 1664-1078
TI - Procrastination Among University Students: Differentiating Severe Cases in Need of Support From Less Severe Cases
VL - 13
ER -
TY - JOUR
AU - Klingsieck, Katrin B.
AU - John, Thomas
AU - Kundisch, Dennis
ID - 35417
JF - die hochschullehre
TI - Procrastination in the looking glass of self-awareness. Can gamified self-monitoring reduce academic procrastination?
ER -
TY - JOUR
AU - Klingsiek, Katrin
AU - John, Thomas
AU - Kundisch, Dennis
ID - 30295
IS - 5
JF - die hochschullehre
TI - Procrastination in the Looking Glass of Self-Awareness: Can Gamified Self-Monitoring Reduce Academic Procrastination?
VL - 8
ER -
TY - GEN
AU - Böer, Nils Tobias
AU - Güldenpenning, Iris
AU - Kunde, Wilfried
AU - Weigelt, Matthias
ED - Malejka, S.
ED - Barth, M.
ED - Haider, H.
ED - Stahl , C.
ID - 44487
T2 - Abstracts of the 64th Conference of Experimental Psychologists (TeaP)
TI - Producing deceptive actions in sports: The costs of generating head fakes in basketball
ER -
TY - GEN
AU - Böer, Nils Tobias
AU - Weigelt, Matthias
AU - Schütz, Christoph
AU - Güldenpenning, Iris
ED - Voelcker-Rehage, C.
ED - Pixa, N. H.
ED - Rudisch, J.
ED - Belkin, V.
ED - Eils, E.
ED - Fröhlich, S.
ED - Göcking, T.
ED - Hendricks, M.
ED - Janssen, T.
ED - Julian, R.
ED - Kopnarski, L.
ED - Kutz, D. F.
ED - Mack, M.
ED - Mendler, L.
ED - Stojan, R.
ED - Thorwesten, L.
ID - 44488
T2 - Ein Gehirn, viel Bewegung – Variabilität und Plastizität über die Lebensspanne. Abstractband der 54. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (asp)
TI - Produktionskosten von Täuschungshandlungen im Sport: Der Einfluss von Übung auf die Durchführung von Blicktäuschungen im Basketball
ER -
TY - CONF
AU - Arian, Bahman
AU - Homberg, Werner
AU - Kersting, Lukas
AU - Trächtler, Ansgar
AU - Rozo Vasquez, Julian
ID - 34001
SN - 978-3-95886-460-3
T2 - 36. Aachener Stahlkolloquium – Umformtechnik “Ideen Form geben“
TI - Produktkennzeichnung durch lokal definierte Einstellung von ferromagnetischen Eigenschaften beim Drückwalzen von metastabilen Stahlwerkstoffen
ER -
TY - CHAP
AU - Wessel, Lena
AU - Leuders, Timo
ED - Biehler, Rolf
ED - Liebendörfer, Michael
ED - Gueudet, G.
ED - Rasmussen, C.
ED - Winslow, C.
ID - 46160
SN - 1869-4918
T2 - Practice-Oriented Research in Tertiary Mathematics Education
TI - Profession-Specific Curriculum Design in Mathematics Teacher Education: Connecting Disciplinary Practice to the Learning of Group Theory
ER -
TY - CHAP
AU - Büker, Petra
AU - Glawe, Katrin
AU - Herding, Jana
ED - Mammes, Ingelore
ED - Rotter, Carolin
ID - 37745
T2 - Professionalisierung von Grundschullehrkräften
TI - Professionalisierung angehender Grundschullehrkräfte für Inklusion. Aktuelle Herausforde-rungen für die universitäre Lehrer*innenbildung
ER -
TY - CHAP
AU - Herding, Jana
AU - Büker, P.
AU - Glawe, K.
ED - Mammes, Ingelore
ED - Rotter, Caroline
ID - 45351
T2 - Professionalisierung von Grundschullehrkräften. Kontext, Bedingungen und Herausforderungen
TI - Professionalisierung angehender Grundschullehrkräfte für Inklusion: aktuelle Herausforderungen für die universitäre Lehrer*innenbildung
ER -
TY - CHAP
AU - Häsel-Weide, Uta
AU - Seitz, S.
AU - Wallner, Melina
AU - Wilke, Y.
ED - Lutz, D.
ED - Becker, J.
ED - Buchhaupt, F.
ED - Katzenbach, D.
ED - Strecker, A.
ED - Urban, M.
ID - 32339
T2 - Qualifizierung für Inklusion. Sekundarstufe
TI - Professionalisierung für inklusiven Mathematikunterricht. Interdisziplinäre Seminarkonzeption zur reflexiven Professionalisierung angehender Mathematiklehrkräfte in der Sekundarstufe
ER -
TY - JOUR
AB - Aufgrund der heterogenen Schülerschaft im Berufsfeld Ernährung und Hauswirtschaft müssen Studierende für sprachbildenden Fachunterricht professionalisiert werden. Aufbauend auf einer theoretischen Fundierung werden konkrete Umsetzungsbeispiele anhand von drei exemplarischen Online-Modulen für den Ausbildungsberuf Hotelfachfrau/-mann vorgestellt.
AU - Dehn, Freya
AU - Meyer, Anja
AU - Niederhaus, Constanze
AU - Schlegel-Matthies, Kirsten
ID - 33952
IS - 3
JF - HiBiFo – Haushalt in Bildung & Forschung
SN - 2193-8806
TI - Professionalisierung von Lehramtsstudierenden für sprachbildenden Fachunterricht im Berufsfeld Ernährung und Hauswirtschaft
VL - 11
ER -
TY - CONF
AU - Domke, Marius
AU - Heldt, M.
AU - Drossel, Kerstin
AU - Eickelmann, Birgit
ID - 51897
T2 - Vortrag im Rahmen der 9. Tagung der Gesellschaft für Empirische Bildungsforschung (GEBF) ,Alles auf Anfang? – Bildung im digitalen Wandel‘. Universität Bamberg (online)
TI - Professionalisierungstypen von Lehrkräften der Sekundarstufe I und ihr Zusammenhang mit Hintergrundmerkmalen und digitalisierungsbezogenen Einstellungen
ER -
TY - THES
AB - Forschungsarbeiten zum Professionswissen von Sportlehrer*innen beschränkt sich weitgehend auf den Sportunterricht. Dem außerunterrichtlichen Schulsport wurde bisher wenig Aufmerksamkeit geschenkt. Hier setzt die vorliegende Arbeit an, die sich auf das Professionswissen von Sportlehrer*innen zur Gestaltung eines bewegungsorientierten Schulalltags konzentriert. Als theoretische Rahmung liegen den Überlegungen das Kompetenzmodell von Baumert und Kunter (2011) und das Zahnradmodell der "Bewegten Schule" von Städler (2016) zugrunde.
Die empirische Untersuchung basiert auf einem dreistufigen Vorgehen. Zuerst wurde im Rahmen von fünf Fokusgruppeninterviews mit Expert*innen die aus Praxissicht relevanten Wissensfacetten des Professionswissens zur Gestaltung eines bewegungsorientierten Schulalltags erhoben. Die Auswertung erfolgte auf Basis der qualitativen Inhaltsanalyse nach Mayring (2015). Darauf aufbauend wurden die Facetten in einer Fragebogenerhebung von Expert*innen hinsichtlich ihrer jeweiligen Relevanz bewertet, anschließend wurden die Ergebnisse bilanzierend zusammengeführt.
Es konnten 46 Wissensfacetten des Professionswissens identifiziert werden, die in 11 übergreifenden Kategorien geclustert wurden. Die Bereiche des Professionswissens nach Baumert und Kunter (2011) werden vollständig abgebildet und eine Zuordnung dem Zahnradmodell von Städler (2016) fand statt.
Ein Professionswissen im Bereich Organisation und Beratung scheint relevant zur Gestaltung eines bewegungsorientierten Schulalltags zu sein. Die Erkenntnisse können als Ansatzpunkt für Forschungsarbeiten sowie für die universitäre Ausbildung dienen.
AU - Satzinger, Nicole
ID - 46799
KW - Professionswissen
KW - Sportlehrerausbildung
TI - Professionswissen von angehenden Sportlehrkräften zur Gestaltung ei-nes bewegungsorientierten Schulalltags. Eine empirische Untersuchung im Bereich des Professionswissens von Lehrpersonen.
ER -
TY - CHAP
AB - Dieses Format eignet sich, um zu prüfen, inwieweit Studierende Computersimulationen und eigene kleine Programme zur Lösung typischer Probleme ihres Fachs nutzen können. Wie bei Klausuren erfolgt die Bearbeitung in begrenzter Zeit und unter Aufsicht, wird aber am Computer durchgeführt und beinhaltet neben der Programmierung auch vor- und nachbereitende Aufgaben im Kontext der fachlichen Anwendung.
AU - Schindlmayr, Arno
ED - Gerick, Julia
ED - Sommer, Angela
ED - Zimmermann, Germo
ID - 29808
SN - 9783825258597
T2 - Kompetent Prüfungen gestalten: 60 Prüfungsformate für die Hochschullehre
TI - Programmierung und Computersimulationen
ER -
TY - BOOK
AU - Fazal-Baqaie, Masud
AU - Linssen, Oliver
AU - Volland, Alexander
AU - Yigitbas, Enes
AU - Engstler, Martin
AU - Bertram, Martin
AU - Kalenborn, Axel
ID - 33516
TI - Projektmanagement und Vorgehensmodelle 2022. Virtuelle Zusammenarbeit und verlorene Kulturen?
VL - P 327
ER -
TY - GEN
AU - Budanurmath, Vinaykumar
ID - 45789
TI - Propaganda Technique Detection Using Connotation Frames
ER -
TY - CONF
AB - Testing is one of the most frequent means of quality assurance for software. Property-based testing aims at generating test suites for checking code against user-defined properties. Test input generation is, however, most often independent of the property to be checked, and is instead based on random or user-defined data generation.In this paper, we present property-driven unit testing of functions with numerical inputs and outputs. Alike property-based testing, it allows users to define the properties to be tested for. Contrary to property-based testing, it also uses the property for a targeted generation of test inputs. Our approach is a form of learning-based testing where we first of all learn a model of a given black-box function using standard machine learning algorithms, and in a second step use model and property for test input generation. This allows us to test both predefined functions as well as machine learned regression models. Our experimental evaluation shows that our property-driven approach is more effective than standard property-based testing techniques.
AU - Sharma, Arnab
AU - Melnikov, Vitaly
AU - Hüllermeier, Eyke
AU - Wehrheim, Heike
ID - 32311
T2 - Proceedings of the 10th IEEE/ACM International Conference on Formal Methods in Software Engineering (FormaliSE)
TI - Property-Driven Testing of Black-Box Functions
ER -
TY - CONF
AU - Dröse, Jennifer
AU - Griese, B.
AU - Wessel, Lena
ID - 45379
T2 - Twelfth Congress of the European Society for Research in Mathematics Education (CERME12)
TI - Prosepctive teachers‘ diagnostic judgements on students’ under- standing of conditional probabilities
ER -
TY - JOUR
AB - Abstract
Purpose
We aimed to investigate whether parental and siblings’ sugar-sweetened beverage (SSB) intake had prospective impact on children’s SSB consumption, and the potential sex difference in these associations.
Methods
This study included a total of 904 children and their parents enrolled from 2004 to 2011 China Health and Nutrition Survey (CHNS) cohort study. SSB consumption information was estimated using a short dietary questionnaire and total energy intake was assessed with three-day 24-h dietary assessments at recruitment and follow-up surveys. Multivariate logistic or linear regression analyses were used to assess the association for SSB consumption between parents, siblings and children after adjusting for age, body mass index (BMI) z-score, household income and parental educational level.
Results
In this study, a majority (87.6%) of children consumed SSB. Among them, the median consumption of SSB was 70.3 ml/day per capita and 205.4 ml/day per consumer. Parental SSB consumption was relevant to children’s SSB consumption, and this association was more pronounced in boys than in girls. Meanwhile, fathers seemed to have a stronger impact on whether children consume SSB than mothers which was reflected by lower P and higher OR. Additionally, children’s SSB intake was prospectively associated with their older siblings’ SSB consumption (Pfor trend < 0.03).
Conclusions
Parental and older siblings’ SSB consumption was relevant to children’s SSB intake. Particularly, boys were more susceptible to parental impact than girls, and fathers seemed to have a greater influence on children than mothers.
AU - Liu, Xue-Ting
AU - Xiong, Jing-Yuan
AU - Xu, Yu-Jie
AU - Zhao, Li
AU - Libuda, Lars
AU - Cheng, Guo
ID - 33235
JF - European Journal of Nutrition
KW - Nutrition and Dietetics
KW - Medicine (miscellaneous)
SN - 1436-6207
TI - Prospective association of family members’ sugar-sweetened beverages intake with children’s sugar-sweetened beverages consumption in China
ER -
TY - CONF
AU - Dröse, Jennifer
AU - Wessel, Lena
ED - Fernandez, C.
ED - Llinares, S.
ED - Gutiérrez, A.
ED - Planas, N.
ID - 45378
T2 - Proceedings of the 45th Conference of the International Group for the Psychology of Mathematics Education. PME
TI - Prospective Teachers‘ Competence of Fostering Students’ Understanding in Script Writing Task
ER -
TY - CONF
AU - Dröse, Jennifer
AU - Griese, Birgit
AU - Wessel, Lena
ID - 48389
T2 - Twelfth Congress of the European Society for Research in Mathematics Education (CERME12)
TI - Prospective teachers’ diagnostic judgments on students’ understanding of conditional probabilities
ER -
TY - JOUR
AB - AbstractTeachers’ in-depth diagnostic thinking has been shown to be crucial for student-centered teaching as they need to perceive and interpret students’ understanding for well-informed decision-making on adaptive teaching practices. The paper presents a content-related approach to analyzing diagnostic thinking processes with respect to the mathematical knowledge elements that prospective teachers identify as students’ resources and obstacles. Prospective teachers’ challenge is that some relevant knowledge elements first have to be unpacked, because compact concepts (such as the place value concept) or procedures (such as for multi-digit multiplication) comprise several smaller knowledge elements (such as the positional property) that have to be made explicit for students to foster their learning processes adequately. Our study examines what knowledge elements prospective teachers perceive and interpret in a transcript vignettes on multi-digit multiplication (of decimal and natural numbers) and its underlying basic arithmetic concepts (place value understanding and meaning of multiplication) in written diagnostic judgments on students’ resources and obstacles (N = 196). A comparative design within the vignette is used to investigate how far the process of perceiving can be supported by thematic cues. The analysis reveals that those knowledge elements cued in the vignette by being already unpacked and explicitly addressed are perceived and interpreted more often (but with lower correctness) than those that are uncued and therefore have to be unpacked by the prospective teachers themselves. This confirms the need to prepare prospective teachers for unpacking mathematical concepts themselves.
AU - Dröse, Jennifer
AU - Prediger, Susanne
ID - 40607
JF - Journal für Mathematik-Didaktik
KW - Education
KW - General Mathematics
SN - 0173-5322
TI - Prospective Teachers’ Diagnostic Thinking on Students’ Understanding of Multi-Digit Multiplication: A Content-Related Analysis on Unpacking of Knowledge Elements
ER -
TY - CHAP
AU - Markewitz, Friedrich
ED - Dang-Anh, Mark
ED - Meer, Dorothee
ED - Wyss, Eva Lia
ID - 32682
T2 - Protest, Protestieren, Protestkommunikation
TI - Protest von Rechts? Strategien neurechter bzw. rechtspopulistischer Akteure zur Aneignung diskursiver Positionen des Widerstands im sogenannten 'Dritten Reich'
ER -
TY - JOUR
AB - Lewis-acid doping of organic semiconductors (OSCs) opens up new ways of p-type doping and has recently become of significant interest.
AU - Bauch, Fabian
AU - Dong, Chuan-Ding
AU - Schumacher, Stefan
ID - 40423
IS - 22
JF - RSC Advances
KW - General Chemical Engineering
KW - General Chemistry
SN - 2046-2069
TI - Protonation-induced charge transfer and polaron formation in organic semiconductors doped by Lewis acids
VL - 12
ER -
TY - JOUR
AB - Lewis-acid doping of organic semiconductors (OSCs) opens up new ways of p-type doping and has recently become of significant interest.
AU - Bauch, Fabian
AU - Dong, Chuan-Ding
AU - Schumacher, Stefan
ID - 51092
IS - 22
JF - RSC Advances
KW - General Chemical Engineering
KW - General Chemistry
SN - 2046-2069
TI - Protonation-induced charge transfer and polaron formation in organic semiconductors doped by Lewis acids
VL - 12
ER -
TY - JOUR
AB - Since the application of mechanical joining methods, such as clinching or riveting, offers a robust solution for the generation of advanced multi-material connections, the use in the field of lightweight designs (e.g. automotive industry) is steadily increasing. Therefore, not only the design of an individual joint is required but also the dimensioning of the entire joining connection is crucial. However, in comparison to thermal joining techniques, such as spot welding, the evaluation of the joints’ resistance against defined requirements (e.g. types of load, minimal amount of load cycles) mainly relies on the consideration of expert knowledge, a few design principles and a small amount of experimental data. Since this generally implies the involvement of several domains, such as the material characterization or the part design, a tremendous amount of data and knowledge is separately generated for a certain dimensioning process. Nevertheless, the lack of formalization and standardization in representing the gained knowledge leads to a difficult and inconsistent reuse, sharing or searching of already existing information. Thus, this contribution presents a specific ontology for the provision of cross-domain knowledge about mechanical joining processes and highlights two potential use cases of this ontology in the design of clinched and pin joints.
AU - Zirngibl, Christoph
AU - Kügler, Patricia
AU - Popp, Julian
AU - Bielak, Christian Roman
AU - Bobbert, Mathias
AU - Drummer, Dietmar
AU - Meschut, Gerson
AU - Wartzack, Sandro
AU - Schleich, Benjamin
ID - 30100
JF - Production Engineering
KW - Industrial and Manufacturing Engineering
KW - Mechanical Engineering
SN - 0944-6524
TI - Provision of cross-domain knowledge in mechanical joining using ontologies
ER -
TY - JOUR
AU - Moll, Johannes
AU - Naumann, Robert
AU - Sorge, Lukas
AU - Förster, Christoph
AU - Gessner, Niklas
AU - Burkhardt, Lukas
AU - Ugur, Naz
AU - Nuernberger, Patrick
AU - Seidel, Wolfram
AU - Ramanan, Charusheela
AU - Bauer, Matthias
AU - Heinze, Katja
ID - 40985
IS - 57
JF - Chemistry – A European Journal
KW - General Chemistry
KW - Catalysis
KW - Organic Chemistry
SN - 0947-6539
TI - Pseudo‐Octahedral Iron(II) Complexes with Near‐Degenerate Charge Transfer and Ligand Field States at the Franck‐Condon Geometry
VL - 28
ER -
TY - JOUR
AU - Robyn, A.D.
AU - Louw, Q.A.
AU - Baumeister, Jochen
ID - 34021
IS - 3
JF - African Journal for Physical Activity and Health Sciences (AJPHES)
KW - General Medicine
SN - 2411-6939
TI - Psychological readiness of elite rugby players at return to play after severe knee injury
VL - 28
ER -
TY - CHAP
AU - Patrzek, Justine
AU - Bender, Elena
AU - Scharlau, Ingrid
ED - Krämer, Michael
ED - Dutke, Stefan
ED - Bintz, Gesa
ED - Lindhaus, Maike
ID - 34552
KW - Unterrichtsfach Psychologie
T2 - Psychologiedidaktik und Evaluation XIV
TI - Psychologiedidaktik an der Universität Paderborn: Darstellung theoretischer, empirischer sowie hochschuldidaktischer Entwicklungen
ER -
TY - JOUR
AB - AbstractGenetic factors are relevant for both eating disorders and body weight regulation. A recent genome-wide association study (GWAS) for anorexia nervosa (AN) detected eight genome-wide significant chromosomal loci. One of these loci, rs10747478, was also genome-wide and significantly associated with body mass index (BMI). The nearest coding gene is the Polypyrimidine Tract Binding Protein 2 gene (PTBP2). To detect mutations in PTBP2, Sanger sequencing of the coding region was performed in 192 female patients with AN (acute or recovered) and 191 children or adolescents with (extreme) obesity. Twenty-five variants were identified. Twenty-three of these were predicted to be pathogenic or functionally relevant in at least one in silico tool. Two novel synonymous variants (p.Ala77Ala and p.Asp195Asp), one intronic SNP (rs188987764), and the intronic deletion (rs561340981) located in the highly conserved region of PTBP2 may have functional consequences. Ten of 20 genes interacting with PTBP2 were studied for their impact on body weight regulation based on either previous functional studies or GWAS hits for body weight or BMI. In a GWAS for BMI (Pulit et al. 2018), the number of genome-wide significant associations at the PTBP2 locus was different between males (60 variants) and females (two variants, one of these also significant in males). More than 65% of these 61 variants showed differences in the effect size pertaining to BMI between sexes (absolute value of Z-score >2, two-sided p < 0.05). One LD block overlapping 5′UTR and all coding regions of PTBP2 comprises 56 significant variants in males. The analysis based on sex-stratified BMI GWAS summary statistics implies that PTBP2 may have a more pronounced effect on body weight regulation in males than in females.
AU - Zheng, Yiran
AU - Rajcsanyi, Luisa Sophie
AU - Herpertz-Dahlmann, Beate
AU - Seitz, Jochen
AU - de Zwaan, Martina
AU - Herzog, Wolfgang
AU - Ehrlich, Stefan
AU - Zipfel, Stephan
AU - Giel, Katrin
AU - Egberts, Karin
AU - Burghardt, Roland
AU - Föcker, Manuel
AU - Al-Lahham, Saad
AU - Peters, Triinu
AU - Libuda, Lars
AU - Antel, Jochen
AU - Hebebrand, Johannes
AU - Hinney, Anke
ID - 32326
IS - 1
JF - Translational Psychiatry
KW - Biological Psychiatry
KW - Cellular and Molecular Neuroscience
KW - Psychiatry and Mental health
SN - 2158-3188
TI - PTBP2 – a gene with relevance for both Anorexia nervosa and body weight regulation
VL - 12
ER -
TY - JOUR
AU - Praschan, Tom
AU - Heinze, Dirk
AU - Breddermann, Dominik
AU - Zrenner, Artur
AU - Walther, Andrea
AU - Schumacher, Stefan
ID - 30384
IS - 4
JF - Physical Review B
SN - 2469-9950
TI - Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton
VL - 105
ER -
TY - JOUR
AU - Praschan, Tom
AU - Heinze, Dirk
AU - Breddermann, Dominik
AU - Zrenner, Artur
AU - Walther, Andrea
AU - Schumacher, Stefan
ID - 40431
IS - 4
JF - Physical Review B
SN - 2469-9950
TI - Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton
VL - 105
ER -
TY - GEN
AU - Kletetzka, Ivo
AU - Klippstein, Sven Helge
ID - 31871
T2 - 3D-DRUCK HAUTNAH - Der Einfluss einer Zukunftstechnologie auf unser Leben
TI - Pulver im 3D-Druck - von Mascarabürsten bis zum Interieur eines Mini-Coopers (Vortrag)
ER -
TY - GEN
AU - Lin-Januszewski, Liang-Wen
ID - 50022
TI - Put in the time and effort to write rigorous, well-thought-out reviews”: Interview with Greg William Misiaszek, Executive Editor of “Teaching in Higher Education"
ER -
TY - JOUR
AB - Service frontline encounters between customers and service providers have been subject to fundamental changes in recent years. As two major change agents, technology infusion and data privacy regulations are inextricably linked and constitute a critical ethical and societal issue. Specifically, service frontlines—as represented by human or technological agents, or some hybrid form—rely on customer data for service provision, which subjects them to privacy regulations governing the collection, submission, access, and use of any customer data thus captured. However, scant research outlines the significant implications of evolving data privacy regulations for service frontline encounters. To advance knowledge in this domain, this research distills six key dimensions of global data privacy regulations (fairness, data limits, transparency, control, consent, and recourse). Employing an intelligences theoretical lens, the authors theorize how these dimensions might become differentially manifest across three service frontline interface types (human-based, technology-based, and hybrid). Carefully intersecting the need for varying intelligences across data privacy regulatory dimensions with the abilities of service frontline interfaces to harness each intelligence type, this study offers a novel conceptual framework that advances research and practice. Theoretical, managerial, and policy implications unfold from the proposed framework, which also can inform a future research agenda.
AU - Steinhoff, Lena
AU - Martin, Kelly D.
ID - 41317
JF - Journal of Service Research
KW - Organizational Behavior and Human Resource Management
KW - Sociology and Political Science
KW - Information Systems
SN - 1094-6705
TI - Putting Data Privacy Regulation into Action: The Differential Capabilities of Service Frontline Interfaces
ER -
TY - JOUR
AB - The electrochemical properties of carbonaceous materials produced by hydrothermal carbonization, referred to as hydrochar, can be substantially improved by post-carbonization via pyrolysis. Although these materials have been widely studied for a variety of applications, the mechanisms underlying the pyrolysis are yet poorly understood. This study provides a comprehensive temperature-resolved characterization of the chemical composition, morphology and crystallinity of sucrose-derived hydrochar during pyrolysis. Thermogravimetric analysis, differential scanning calorimetry, and elemental analysis have shown that the dry hydrochar loses about 41% of its dry mass due to the exothermic disintegration of oxygen-containing groups until the carbonization is completed at about 850 °C with a total carbon yield of 93%. The carbonization and aromatization of the initially furanic and keto-aliphatic structure were analyzed by 13C solid-state nuclear magnetic resonance spectroscopy, X-ray photoelectron spectroscopy, and Fourier transform infrared spectroscopy. The transition from an amorphous to a nanocrystalline graphitic structure was analyzed using X-ray diffraction and Raman spectroscopy. The pore formation mechanism was examined by helium ion microscopy, transmission electron microscopy, and nitrogen adsorption measurements. The results indicate the formation of oxygen-rich nanoclusters up to 700 °C, which decompose up to 750 °C leaving behind equally sized pores, resulting in a surface area of up to 480 m2/g.
AU - Wortmann, Martin
AU - Keil, Waldemar
AU - Brockhagen, Bennet
AU - Biedinger, Jan
AU - Westphal, Michael
AU - Weinberger, Christian
AU - Diestelhorst, Elise
AU - Hachmann, Wiebke
AU - Zhao, Yanjing
AU - Tiemann, Michael
AU - Reiss, Günter
AU - Hüsgen, Bruno
AU - Schmidt, Claudia
AU - Sattler, Klaus
AU - Frese, Natalie
ID - 29376
JF - Journal of Analytical and Applied Pyrolysis
KW - Analytical Chemistry
KW - Fuel Technology
SN - 0165-2370
TI - Pyrolysis of sucrose-derived hydrochar
VL - 161
ER -
TY - CHAP
AU - Leidig, Susann
AU - Köhler, Hanna
AU - Caruso, Carina
AU - Goller, Michael
ID - 33271
SN - 2210-5549
T2 - Methods for Researching Professional Learning and Development
TI - Q Method: Assessing Subjectivity Through Structured Ranking of Items
ER -
TY - CHAP
AB - Q is an exploratory method used to elicit discrete patterns of subjectivity (e.g., subjective theories, beliefs). To be more concrete, Q method aims to identify homogeneous latent clusters of viewpoints towards a certain topic from a larger more heterogeneous set of (a priori unknown) different viewpoints held by respondents in the population. For this purpose, study participants are asked to sort qualitative statements concerning a certain topic (e.g., their beliefs toward something) into a grid roughly following a normal distribution indicating whether they agree or disagree with the given propositions. This results in a so-called Q-sort for each participant that then can be fed into a factor analysis that compares the different Q-sorts and groups them by similarity. In the first part of the chapter, Q method is introduced. The second part of the chapter describes a small study focusing on student teachers and their perspectives concerning upcoming long-term school internships.
AU - Leidig, Susann
AU - Köhler, Hanna
AU - Caruso, Carina
AU - Goller, Michael
ED - Goller, Michael
ED - Kyndt, Eva
ED - Paloniemi, Susanna
ED - Damşa , Crina
ID - 35325
KW - Q method
KW - Subjectivity
KW - Internships
KW - Teacher education
KW - Q sort
SN - 2210-5549
T2 - Methods for researching professional learning and development: Challenges, applications and empirical illustrations
TI - Q Method: Assessing Subjectivity Through Structured Ranking of Items
VL - 33
ER -
TY - CONF
AU - Moritzer, Elmar
AU - Wächter, Julian
ID - 48354
TI - Qualification of Different Carbon Fiber Reinforced Polyether Ether Ketone Materials for the FFF Process
ER -
TY - CONF
AU - Han, Daxin
AU - Meschut, Gerson
ID - 35476
TI - Qualifizierung mechanischer Fügeverfahren für Batteriekästen
ER -
TY - CHAP
AB - Inklusion ist als Thema aus dem deutschen Bildungssystem nicht mehr wegzudenken und trotzdem stellt sie weiterhin eine Herausforderung auf unterschiedlichen Ebenen dar. Die Qualifizierung der pädagogischen Fachkräfte ist dabei neben der Bereitstellung adäquater Rahmenbedingungen als ein besonders wichtiges Handlungsfeld zu betrachten. Die Bände der Reihe „Qualifizierung für Inklusion“ greifen den bestehenden Forschungs- und Entwicklungsbedarf auf und geben einen Überblick über die Ergebnisse der vom BMBF im Rahmen des Programms „Qualifzierung der pädagogischen Fachkräfte für inklusive Bildung“ geförderten Forschungsprojekte. Adressiert werden damit sowohl Wissenschaftler:innen als auch mit dem Themenfeld Inklusion befasste Personen und Institutionen der Aus-, Fort- und Weiterbildung, der Bildungsadministration und der Bildungspolitik. Der zweite Band der Reihe versammelt die Vorstellung von Projekten, Ergebnissen und Materialien, die sich dem Bildungsbereich der Grundschule zuordnen lassen. Die Reihe besteht aus drei weiteren Bänden, in denen die Ergebnisse zur Qualifizierung für Inklusion im Elementarbereich (Band 1), in der Sekundarstufe (Band 3) sowie in der Berufsschule, Hochschule und Erwachsenenbildung (Band 4) vorgestellt werden.
AU - Franzen, Katja
AU - Albers, Timm
AU - Hellmich, Frank
ED - Buchhaupt, Felix
ED - Becker, Jonas
ED - Katzenbach, Dieter
ED - Lutz, Deborah
ED - Strecker, Alica
ED - Urban, Michael
ID - 35874
SN - 9783830945130
T2 - Qualifizierung für Inklusion. Grundschule
TI - Qualifizierung von Studierenden des Grund- und Förderschullehramts für Inklusion in Schule und Unterricht
VL - 2
ER -
TY - CHAP
AU - Franzen, Katja
AU - Moschner, Barbara
AU - Hellmich, Frank
ED - Müller, Thomas
ED - Ratz, Christoph
ED - Stein, Roland
ED - Lüke, Carina
ID - 35787
T2 - Sonderpädagogik – zwischen Dekategorisierung und Rekategorisierung
TI - Qualität der Erfahrungen aus dem inklusiven Unterricht und Selbstwirksamkeitsüberzeugungen von Grundschullehrkräften
ER -
TY - BOOK
AB - Zur Inhaltsanalyse gibt es bereits diverse Methodenbücher. Warum sollten Sie also genau das vorliegende Methodenbuch „Qualitative und quantitative Inhaltsanalyse: digital und automatisiert “lesen? Erstens schließt dieses Buch eine Lücke, der wir in der Lehre und bei Methodenworkshops immer wieder begegnet sind. Diese Lücke besteht darin, dass selten eine Übersicht über und Gegenüberstellung verschiedener Methoden der qualitativen und quantitativen Inhaltsanalyse gegeben wird. Zudem haben bisherige Lehr-und Methodenbücher in den Sozialwissenschaften teil-und vollautomatisierte Verfahren der Textanalyse noch nicht aufgegriffen und diese mit bereits etablierten Verfahren qualitativer und quantitativer Inhaltsanalyse verknüpft. Zweitens bietet dieses Buch im ersten Teil eine systematische und anwendungsorientierte Einführung zu den Grundlagen inhaltsanalytischer empirischer Sozialforschung. Im zweiten Teil werden detaillierte Anleitungen von digital unterstützten qualitativen inhaltsanalytischen Auswertungstechniken gegeben. Den teil-und vollautomatisierten quantitativen inhaltsanalytischen Auswertungstechniken widmet sich der dritte Teil des Buches. Bei digital unterstützten Verfahren werden Sie durch Software bei Ihrer Analyse unterstützt, beispielsweise bei der digitalen Organisation Ihrer Daten und bei der digitalen Durchführung der Auswertung. Bei teilautomatisierten Verfahren der Inhaltsanalyse nehmen Ihnen Software und Tools Teile der Datenanalyse ab, wohingegen bei vollautomatisierten Verfahren der gesamte Auswertungsprozess und oftmals auch die Datenbeschaffung durch Programme und Tools durchgeführt wird.
AU - Schneijderberg, Christian
AU - Wieczorek, Oliver
AU - Steinhardt, Isabel
ID - 33377
KW - qualitative Inhaltsanalyse
KW - quantitative Inhaltsanalyse
TI - Qualitative und quantitative Inhaltsanalyse: digital und automatisiert. Eine anwendungsorientierte Einführung mit empirischen Beispielen und Softwareanwendungen
ER -
TY - CONF
AU - Buhl, Heike M.
AU - Niemann, Jan
AU - Raneck-Kuhlmann, A.
AU - Bonanati, S.
AU - Eickelmann, Birgit
AU - Drossel, Kerstin
ID - 51877
T2 - Posterpräsentation auf dem 52. Kongress der Deutschen Gesellschaft für Psychologie (DGP). Universität Hildesheim
TI - Qualitätsmanagement des NRW-weiten Verbundprojektes COMeIN im Rahmen der QLB „Digitalisierung“. Basic Needs und Arbeitsprozessstrukturen als Bedingungsfaktoren für die Motivation der beteiligten Akteur*innen zur Mitarbeit in den Communities of Practice (CoP)
ER -
TY - GEN
AU - Seifert, Andreas
AU - Watson, Christina
ID - 40283
T2 - DGPs-Tagung „View on of Science“
TI - Qualitätssicherung im bildungswissenschaftlichen Studium – methodologische Überlegungen.
ER -
TY - JOUR
AB - 10x higher throughput and >100x lower latency under comparable accuracy and power envelopes.
AU - Jentzsch, Felix
AU - Umuroglu, Yaman
AU - Pappalardo, Alessandro
AU - Blott, Michaela
AU - Platzner, Marco
ID - 33990
IS - 6
JF - IEEE Micro
TI - RadioML Meets FINN: Enabling Future RF Applications With FPGA Streaming Architectures
VL - 42
ER -
TY - JOUR
AU - Yang, Y.
AU - Cheramy, J.
AU - Brehm, Martin
AU - Xu, Y.
ID - 45007
JF - ChemPhysChem
TI - Raman Optical Activity of N-Acetyl-L-Cysteine in Water and in Methanol: The “Clusters-in-a-Liquid” Model and ab initio Molecular Dynamics Simulations
VL - 23 (11)
ER -
TY - CONF
AU - Demir, Caglar
AU - Himmelhuber, Anna
AU - Liu, Yushan
AU - Bigerl, Alexander
AU - Moussallem, Diego
AU - Ngonga Ngomo, Axel-Cyrille
ED - Dimou, Anastasia
ED - Haller, Armin
ED - Gentile, Anna Lisa
ED - Ristoski, Petar
ID - 35542
T2 - Proceedings of the ISWC 2022 Posters, Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 21st International Semantic Web Conference {(ISWC} 2022), Virtual Conference, Hangzhou, China, October 23-27, 2022
TI - Rapid Explainability for Skill Description Learning
VL - 3254
ER -
TY - CONF
AU - Demir, Caglar
AU - Anna, Himmelhuber
AU - Liu, Yushan
AU - Alexander, Bigerl
AU - Moussallem, Diego
AU - Ngomo, Axel-Cyrille Ngonga
ID - 39833
KW - drill raki dice demir ngonga
T2 - The Semantic Web – ISWC 2022
TI - Rapid Explainability for Skill Description Learning
ER -
TY - JOUR
AB - Nickel–iron oxide electrocatalysts prepared via a rapid electrodeposition are promising candidates for non-enzymatic glucose sensors.
AU - Ni, Ming
AU - Tan, Minyuan
AU - Pan, Ying
AU - Zhu, Chuhong
AU - Du, Haiwei
ID - 46012
IS - 35
JF - Journal of Materials Chemistry C
KW - Materials Chemistry
KW - General Chemistry
SN - 2050-7526
TI - Rapid preparation of self-supported nickel–iron oxide as a high-performance glucose sensing platform
VL - 10
ER -
TY - JOUR
AU - Soleymani, Mohammad
AU - Santamaria, Ignacio
AU - Jorswieck, Eduard
ID - 40671
JF - IEEE Transactions on Vehicular Technology
TI - Rate splitting in MIMO RIS-assisted systems with hardware impairments and improper signaling
ER -
TY - CONF
AU - de Camargo e Souza Câmara, Igor
AU - Turhan, Anni-Yasmin
ED - Arieli, Ofer
ED - Casini, Giovanni
ED - Giordano, Laura
ID - 52923
T2 - Proceedings of the 20th International Workshop on Non-Monotonic Reasoning, NMR 2022, Part of the Federated Logic Conference (FLoC 2022), Haifa, Israel, August 7-9, 2022
TI - Rational Defeasible Subsumption in DLs with Nested Quantifiers: the Case of ELI\(\perp\)
VL - 3197
ER -
TY - BOOK
ED - Abdelrahem, Mohammed
ED - El Kaisy-Friemuth, Maha
ED - Hajatpour, Reza
ID - 42276
TI - Rationalität in der Islamischen Theologie II: Die Moderne
VL - Band II
ER -
TY - JOUR
AU - Winkler, Michael
ID - 35568
JF - Communications in Mathematical Physics
TI - Reaction-driven relaxation in threee-dimensional Keller-Segel-Navier-Stokes interaction.
VL - 389
ER -
TY - JOUR
AU - Moritzer, Elmar
AU - Driediger, Christine
ID - 33988
IS - 1
JF - Macromolecular Symposia
KW - digital light processing
KW - material combination
KW - reactive direct bonding
KW - vat photopolymerization
SN - 1022-1360
TI - Reactive Direct Bonding of Digital Light Process Components
VL - 404
ER -
TY - JOUR
AU - Moritzer, Elmar
AU - Driediger, Christine
ID - 33862
IS - 1
JF - Macromolecular Symposia
TI - Reactive Direct Bonding of Digital Light Process Components
VL - 404
ER -
TY - JOUR
AU - Schulze Lammers, Bertram
AU - López-Salas, Nieves
AU - Stein Siena, Julya
AU - Mirhosseini, Hossein
AU - Yesilpinar, Damla
AU - Heske, Julian Joachim
AU - Kühne, Thomas
AU - Fuchs, Harald
AU - Antonietti, Markus
AU - Mönig, Harry
ID - 33676
IS - 9
JF - ACS Nano
KW - General Physics and Astronomy
KW - General Engineering
KW - General Materials Science
SN - 1936-0851
TI - Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks
VL - 16
ER -
TY - JOUR
AU - Schulze Lammers, Bertram
AU - Lopez Salas, Nieves
AU - Stein Siena, Julya
AU - Mirhosseini, Hossein
AU - Yesilpinar, Damla
AU - Heske, Julian
AU - Kühne, Thomas D.
AU - Fuchs, Harald
AU - Antonietti, Markus
AU - Mönig, Harry
ID - 40559
IS - 9
JF - ACS Nano
KW - General Physics and Astronomy
KW - General Engineering
KW - General Materials Science
SN - 1936-0851
TI - Real-Space Identification of Non-Noble Single Atomic Catalytic Sites within Metal-Coordinated Supramolecular Networks
VL - 16
ER -
TY - JOUR
AU - Ren, Jiahuan
AU - Liao, Qing
AU - Ma, Xuekai
AU - Schumacher, Stefan
AU - Yao, Jiannian
AU - Fu, Hongbing
ID - 30966
IS - 1
JF - Laser & Photonics Reviews
SN - 1863-8880
TI - Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators
VL - 16
ER -
TY - CONF
AU - Ali, Manzoor
AU - Saleem, Muhammad
AU - Ngonga Ngomo, Axel-Cyrille
ED - Sattler, Ulrike
ED - Hogan, Aidan
ED - Keet, C. Maria
ED - Presutti, Valentina
ED - Almeida, João Paulo A.
ED - Takeda, Hideaki
ED - Monnin, Pierre
ED - Pirrò, Giuseppe
ED - d’Amato, Claudia
ID - 35543
T2 - The Semantic Web - ISWC 2022 - 21st International Semantic Web Conference, Virtual Event, October 23-27, 2022, Proceedings
TI - REBench: Microbenchmarking Framework for Relation Extraction Systems
VL - 13489
ER -
TY - CONF
AU - Behler, Felix
ID - 44259
T2 - Identity and Otherness in Film. Organisation: London Centre for Interdisciplinary Research
TI - Recapturing ‘Old England’ – Nostalgia, Aristo-Anglophilia, and the Transnational Impact of ITV’s ‘Downton Abbey'
ER -
TY - BOOK
AU - Ruhnke, Klaus
AU - Simons, Dirk
AU - Sievers, Sönke
ID - 35115
TI - Rechnungslegung nach IFRS und HGB: Lehrbuch zur Theorie und Praxis der Unternehmenspublizität mit Beispielen und Übungen
ER -
TY - BOOK
AU - Krimphove, Dieter
ID - 36171
SN - 978-3-8005-1850-0
TI - Recht und Wirtschaft in Europa, Bd. 1: Lüke: Reverse Factoring - Eine rechtliche und ökonomische Analyse
ER -
TY - JOUR
AU - Schönhärl, Korinna
ID - 33448
IS - 1
JF - Journal of European Integration History
SN - 0947-9511
TI - Reconciliation in Resignation: The 2015 Greek Referendum on the Lenders’ Conditions
VL - 28
ER -
TY - JOUR
AB - We demonstrate for the first time, to the best of our knowledge, reconfigurable and real-time orthogonal time-domain detection of a high-bandwidth Nyquist signal with a low-bandwidth silicon photonics Mach-Zehnder modulator based receiver. As the Nyquist signal has a rectangular bandwidth, it can be multiplexed in the wavelength domain without any guardband as a part of a Nyquist-WDM superchannel. These superchannels can be additionally multiplexed in space and polarization. Thus, the presented demonstration can open a new possibility for the detection of multidimensional parallel data signals with silicon photonics. No external pulse source is needed for the receiver, and frequency-time coherence is used to sample the incoming Nyquist signal with orthogonal sinc-shaped Nyquist pulse sequences. All parameters are completely tunable in the electrical domain. The feasibility of the scheme is demonstrated through a proof-of-concept experiment over the entire C-band (1530 nm–1560 nm), employing a 24 Gbaud Nyquist QPSK signal due to experimental constraints on the transmitter side electronics. However, the silicon Mach-Zehnder modulator with a 3-dB bandwidth of only 16 GHz can process Nyquist signals of 90 GHz optical bandwidth, suggesting a possibility to detect symbol rates up to 90 GBd in an integrated Nyquist receiver.
AU - Misra, Arijit
AU - Kress, Christian
AU - Singh, Karanveer
AU - Meier, Janosch
AU - Schwabe, Tobias
AU - Preussler, Stefan
AU - Scheytt, J. Christoph
AU - Schneider, Thomas
ID - 34235
IS - 8
JF - Optics Express
SN - 1094-4087
TI - Reconfigurable and real-time high-bandwidth Nyquist signal detection with low-bandwidth in silicon photonics
VL - 30
ER -
TY - CONF
AU - Clausing, Lennart
AU - Platzner, Marco
ID - 32855
T2 - 2022 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)
TI - ReconOS64: A Hardware Operating System for Modern Platform FPGAs with 64-Bit Support
ER -
TY - GEN
AU - Lienen, Christian
AU - Platzner, Marco
ID - 29541
TI - ReconROS Executor: Event-Driven Programming of FPGA-accelerated ROS 2 Applications
ER -
TY - JOUR
AU - Karmo, Marsel
AU - Ruiz Alvarado, Isaac Azahel
AU - Schmidt, Wolf Gero
AU - Runge, Erich
ID - 37714
IS - 6
JF - ACS Omega
KW - General Chemical Engineering
KW - General Chemistry
SN - 2470-1343
TI - Reconstructions of the As-Terminated GaAs(001) Surface Exposed to Atomic Hydrogen
VL - 7
ER -
TY - JOUR
AU - Böhne, Christoph
AU - Meschut, Gerson
ID - 52615
JF - Welding and Cutting
TI - Reduction of flange widths in resistance spot welding by application of eccentric electrode cap geometries
VL - 3
ER -
TY - BOOK
ED - Gläser, Eva
ED - Poschmann, Julia
ED - Büker, Petra
ED - Miller, Susanne
ID - 38531
TI - Reflexion und Reflexivität im Kontext Grundschule. Perspektiven für Forschung, Lehrer:innenbildung und Praxis
VL - 26
ER -
TY - BOOK
ED - Haacke-Werron, Stefanie
ED - Karsten, Andrea
ED - Scharlau, Ingrid
ID - 34013
TI - Reflexive Schreibwissenschaft
VL - 14
ER -
TY - BOOK
AU - Föllinger, Otto
AU - Konigorski, Ulrich
AU - Lohmann, Boris
AU - Roppenecker, Günter
AU - Trächtler, Ansgar
ID - 47417
TI - Regelungstechnik. Einführung in die Methoden und ihre Anwendung
ER -
TY - BOOK
ED - Wallmeier, Nadine
ED - Langhanke, Robert
ED - Merten, Marie-Luis
ID - 37428
TI - Regionales Sprechen und Schreiben
VL - 7
ER -
TY - JOUR
AU - Hanusch, Maximilian
ID - 34817
IS - 1
JF - Communications in Analysis and Geometry
KW - regularity of Lie groups
SN - 1019-8385
TI - Regularity of Lie groups
VL - 30
ER -
TY - GEN
AB - Es ist eine Reibscheibe (18) für
eine Reibungskupplung (10) vorgesehen mit einem zwischen Druckplatten (14, 16, 38) verklemmbaren Rotorring
(32), Reibbelägen zur Herstellung eines Reibschlusses des
Rotorrings (32) mit der jeweiligen Druckplatte, (14, 16, 38),
einem axial feststehenden Wellenelement (20) zur Übertragung eines Drehmoments und mindestens einem mit dem
Rotorring (32) und mit dem Wellenelement (20) im Wesentlichen drehfest verbundenen und in axialer Richtung elastisch nachgiebigen Federelement (34) zur elastischen axialen Verlagerung des Rotorrings (32) relativ zum Wellenelement (20), wobei der Rotorring (32) zwischen einer Offenstellung, in welcher das Federelement (34) entspannt ist,
und einer Schließstellung, in welcher das Federelement
(34) von mindestens einer Druckplatte (14, 16, 38) verspannt ist, im Wesentlichen in axialer Richtung parallelverschiebbar ist. Durch den über den vergleichsweise geringen
erforderlichen axialen Verlagerungsweg federnd an dem
axial unbeweglichen Wellenelement (20) angebundenen
die Reibbeläge tragenden Rotorring (32) kann bei geringen
Herstellungskosten unnötige Reibung vermieden werden,
so dass eine verschleißarme und geräuscharme lösbare
Koppelung von Bauteilen ermöglicht ist.
AU - Zimmer, Detmar
AU - Blumenthal, Lars Martin
AU - Schadomsky, Magnus
ID - 30730
TI - Reibscheibe für eine Reibungskupplung
ER -
TY - CONF
AU - Haucke-Korber, Barnabas
AU - Schenke, Maximilian
AU - Wallscheid, Oliver
ID - 40212
T2 - IKMT 2022; 13. GMM/ETG-Symposium
TI - Reinforcement Learning-Based Deep Q Direct Torque Control with Adaptable Switching Frequency Towards Six-Step Operation of Permanent Magnet Synchronous Motors
ER -
TY - JOUR
AB - Praxeologische Kompetenzansätze verstehen Kompetenz als sozial erlernt und folglich als relativ zum sozialen Kontext. Damit einher geht die Frage, wie solche praxeologisch gerahmten Kompetenzen eigentlich unabhängig von der sie hervorbringenden Praxis evaluiert werden können – und eben dadurch erst für einen breiteren Kompetenzdiskurs fruchtbar sind. Die Dokumentarische Evaluationsforschung bietet hierzu erste Anhaltspunkte, offenbart aber auch Grenzen, die mit dem Evaluationsverständnis zusammenhängen, sich jedoch in der Forschungspraxis so nicht finden lassen. Aus der Differenz zwischen Methode und Praxis dokumentarischer Evaluation lässt sich formulieren, wie eine praxeologische Evaluation gestaltet werden könnte. Dabei spielt die Formulierung von Referenzrahmen eine zentrale Rolle, welche einerseits der zu evaluierenden Praktik external sein, andererseits praktisch formuliert werden müssen, damit sie soziale Praktiken jenseits ihrer eigenen Sinnhaftigkeit evaluativ (er-)fassen können.
AU - Bloh, Thiemo
ID - 34200
IS - 02
JF - Zeitschrift für Evaluation
KW - Strategy and Management
KW - Applied Psychology
KW - Social Sciences (miscellaneous)
KW - Education
KW - Communication
KW - Statistics and Probability
SN - 1619-5515
TI - Rekonstruktive Evaluationsforschung im Kontext praxeologischer Kompetenzdiskurse. Kritische Reflexionen und konzeptionelle Überlegungen zur Dokumentarischen Evaluationsforschung
VL - 2022
ER -
TY - CONF
AU - Vogelsang, Christoph
AU - Borowski, Andreas
AU - Kulgemeyer, Christoph
AU - Riese, Josef
ED - Habig, Sebastian
ID - 45447
T2 - Unsicherheit als Element von naturwissenschaftsbezogenen Bildungsprozessen. Gesellschaft für Didaktik der Chemie und Physik. Online Jahrestagung 2021.
TI - Relationen von Professionswissen und Performanz im Praxissemester Physik.
VL - 42
ER -
TY - JOUR
AU - Goletzke, J
AU - Weber, KS
AU - Kössler, T
AU - Zaharia, OP
AU - Bódis, K
AU - Müssig, K
AU - Szendroedi, J
AU - Burkart, V
AU - Stutz, Bianca
AU - Nöthlings, U
AU - Buyken, Anette
AU - Roden, M
AU - Group, GDS
ID - 35310
IS - 10
JF - Nutr Metab Cardiovasc Dis
SN - 0939-4753
TI - Relative validity of a glycemic index extended food-frequency questionnaire.
VL - 32
ER -
TY - JOUR
AU - Lorenz, R.
AU - Heldt, M.
AU - Eickelmann, Birgit
ID - 44668
IS - 5
JF - Journal for Technology, Pedagogy and Education
TI - Relevance of Pre-Service Teacher Training to use ICT for the Actual Use in Classrooms – Focus on German Secondary Schools. Technology, Pedagogy and Education
VL - 31
ER -
TY - GEN
AU - Pauls, Karina
ED - Bering, Kunibert
ED - Niehoff, Rolf
ED - Pauls, Karina
ID - 50088
SN - 978-3-8252-5954-9
T2 - Lexikon der Kunstpädagogik
TI - Relief
VL - 5954
ER -
TY - JOUR
AU - Henksmeier, Tobias
AU - Schulz, Johann Friedemann
AU - Kluth, Elias
AU - Feneberg, Martin
AU - Goldhahn, Rüdiger
AU - Sanchez, Ana M.
AU - Voigt, Markus
AU - Grundmeier, Guido
AU - Reuter, Dirk
ID - 36804
JF - Journal of Crystal Growth
TI - Remote epitaxy of In(x)Ga(1-x)As(001) on graphene covered GaAs(001) substrates
VL - 593
ER -
TY - JOUR
AU - Henksmeier, T.
AU - Schulz, J.F.
AU - Kluth, E.
AU - Feneberg, M.
AU - Goldhahn, R.
AU - Sanchez, A.M.
AU - Voigt, M.
AU - Grundmeier, Guido
AU - Reuter, Dirk
ID - 32108
JF - Journal of Crystal Growth
KW - Materials Chemistry
KW - Inorganic Chemistry
KW - Condensed Matter Physics
SN - 0022-0248
TI - Remote epitaxy of InxGa1-xAs (0 0 1) on graphene covered GaAs(0 0 1) substrates
VL - 593
ER -
TY - GEN
AU - Knorr, Lukas
ID - 39977
TI - Renewable energies for the efficient operation of a press hardening line
ER -
TY - JOUR
AU - Polzien, Andrea
AU - Güldenpenning, Iris
AU - Weigelt, Matthias
ID - 37751
IS - 2
JF - Journal of Experimental Psychology: Applied
KW - Experimental and Cognitive Psychology
SN - 1939-2192
TI - Repeating head fakes in basketball: Temporal aspects affect the congruency sequence effect and the size of the head-fake effect.
VL - 29
ER -
TY - CHAP
AU - Hagengruber, Ruth Edith
ED - Floridi, Luciano
ED - Noller, Jörg
ID - 37807
T2 - The Green and the Blue. Digital Politics in Philosophical Discussion
TI - Reply to a Reply: Knowledge in the Digitized World: The Third Knowledge Dimension
ER -
TY - CHAP
AU - Hagengruber, Ruth Edith
ID - 47025
SN - 9783495998335
T2 - The Green and the Blue
TI - Reply to a Reply: Knowledge in the Digitized World: The Third Knowledge Dimension
ER -
TY - CONF
AU - Kaiser, Lydia
AU - Kapp, Alexandra
AU - Wardzinska, Katarzyna
AU - Hegyi, Dora
AU - Kobler, Corinna
AU - Venegas, Jaime
AU - Schrader, Elena
AU - Tissen, Denis
AU - Mundt, Enrik
ID - 49315
T2 - 2022 IEEE European Technology and Engineering Management Summit (E-TEMS)
TI - Report on the E-TEMS 2022 Doctoral Workshop “Smart Cities as System of Systems”
ER -
TY - JOUR
AB - Abstract
The round robin test investigated the reliability users can expect for AlSi10Mg additive manufactured specimens by laser powder bed fusion through examining powder quality, process parameter, microstructure defects, strength and fatigue. Besides for one outlier, expected static material properties could be found. Optical microstructure inspection was beneficial to determine true porosity and porosity types to explain the occurring scatter in properties. Fractographic analyses reveal that the fatigue crack propagation starts at the rough as-built surface for all specimens. Statistical analysis of the scatter in fatigue using statistical derived safety factors concludes that at a stress of 36.87 MPa the fatigue limit of 107 cycles could be reached for all specimen with a survival probability of 99.999 %.
AU - Schneider, M.
AU - Bettge, D.
AU - Binder, M.
AU - Dollmeier, K.
AU - Dreyer, Malte
AU - Hilgenberg, K.
AU - Klöden, B.
AU - Schlingmann, T.
AU - Schmidt, J.
ID - 33694
IS - 10
JF - Practical Metallography
KW - Metals and Alloys
KW - Mechanics of Materials
KW - Condensed Matter Physics
KW - Electronic
KW - Optical and Magnetic Materials
SN - 2195-8599
TI - Reproducibility and Scattering in Additive Manufacturing: Results from a Round Robin on PBF-LB/M AlSi10Mg Alloy
VL - 59
ER -
TY - GEN
AU - Klippstein, Sven Helge
ID - 30229
TI - Reproducibility in Polymer Laser Sintering
ER -
TY - JOUR
AU - Gabriel, Stefan
AU - Bentler, Dominik
AU - Grote, Eva-Maria
AU - Junker, Caroline
AU - Wendischhoff, David Meyer zu
AU - Bansmann, Michael
AU - Latos, Benedikt
AU - Hobscheidt, Daniela
AU - Kühn, Arno
AU - Dumitrescu, Roman
ID - 33718
JF - Procedia CIRP
KW - General Medicine
SN - 2212-8271
TI - Requirements analysis for an intelligent workforce planning system: a socio-technical approach to design AI-based systems
VL - 109
ER -
TY - CONF
AB - Corporate decision makers have individual requirements for decision support influenced by business goals, regulatory restrictions or access to resources such as data. Ideally, decision makers could quickly create tailored decision support systems (DSS) themselves which optimally address their individual requirements for decision support. Although service-oriented architectures have been proposed for DSS customization, they are primarily targeting trained software developers and cannot immediately be adapted by decision makers or domain experts with little to no software development knowledge. In this paper, we therefore motivate an assisted process-based service composition approach which can be used by non-developers to create tailored DSS. For assistance during service composition, we contribute a meta-model for the formalization of both decision support requirements and functionality of decision support services. Models created according to the meta-model can be used to detect mismatches between a decision maker’s requirements for decision support and services selected in the service composition representing a DSS. Furthermore, the formalizations may even be used for automated service composition given a decision maker’s decision support requirements. We demonstrate the expressiveness of our meta-model in the domain of regional energy distribution network planning.
AU - Kirchhoff, Jonas
AU - Weskamp, Christoph
AU - Engels, Gregor
ED - Bernhaupt, Regina
ED - Ardito, Carmelo
ED - Sauer, Stefan
ID - 33281
SN - 978-3-031-14785-2
T2 - Human-Centered Software Engineering
TI - Requirements-Based Composition of Tailored Decision Support Systems
VL - 13482
ER -
TY - BOOK
AB - The volume comprises a variety of research approaches that seek to explore and understand employees’ learning and development through and for work. Working life reveals challenges through technological, economic and societal development that can only rudimentarily be addressed by formal education and training. Workplace learning becomes more and more important for employees and enterprises to successfully cope with these challenges.
Workplace learning is a steadily growing field of educational research but it lacks so far a scholastic canon – there is rather a diversity of research approaches. This volume reflects this diversity by bringing together researchers from different countries and different theoretical backgrounds, presenting their current research on topics that all are relevant for understanding presages, processes and outcomes of workplace learning. Hence, this volume is of relevance for researchers as well as practitioners in the field and policy makers.
ED - Harteis, Christian
ED - Gijbels, David
ED - Kyndt, Eva
ID - 30291
KW - tivesTeam learningTeam climateSocial influences on team learningKnowledge construction in teamsLearning cultureAcknowledgement of competencesTechnology and professional learningCreation of a learning eco-systemDiversity as a challenge for organisationsHigher education as preparation for WPLSocial support in networks and professional learningvocational and professional education
SN - 2210-5549
TI - Research Approaches on Workplace Learning
ER -
TY - CHAP
AB - The article explores the particular quality of changes introduced through the latest wave of digital transformation of workplaces. It has effects on workflow processes, on distribution of work and tasks, and the mode of distributing working tasks, e.g. through cyber-physical systems. Hence, the changes in work are manifold and require changes in vocational education and training as well as in workplace learning. These changes reveal new challenges for research on workplace learning. Finally, conclusions for future workplace learning research will be developed.
AU - Harteis, Christian
ID - 30290
KW - Digitalisation Self organisation Distribution of labour Automation
SN - 2210-5549
T2 - Research Approaches on Workplace Learning
TI - Research on Workplace Learning in Times of Digitalisation
ER -
TY - CHAP
AU - Hälterlein, Jens
AU - Kaufmann, Stefan
ED - Endreß, M
ED - Rampp, B
ID - 43350
T2 - Resilienz als Prozess
TI - Resilienz durch Integration freiwilliger Helfer*innen in den Katastrophenschutz: organisationale und (forschungs-)politische Perspektiven
ER -
TY - CONF
AB - Resonant evanescent coupling can be utilized to selectively excite orbital angular momentum (OAM) modes of high angular order supported by a thin circular dielectric rod. Our 2.5-D hybrid-analytical coupled mode model combines the vectorial fields associated with the fundamental TE- and TM-modes of a standard silicon photonics slab waveguide, propagating at oblique angles with respect to the rod axis, and the hybrid modes supported by the rod. One observes an efficient resonant interaction in cases where the common axial wavenumber of the waves in the slab matches the propagation constant of one or more modes of the rod. For certain modes of high angular order, the incident wave is able to transfer its directionality to the field in the fiber, exciting effectively only one of a pair of degenerate OAM modes
AU - Hammer, Manfred
AU - Ebers, Lena
AU - Förstner, Jens
ED - Andrews, David L.
ED - Galvez, Enrique J.
ED - Rubinsztein-Dunlop, Halina
ID - 30387
KW - tet_topic_waveguide
T2 - Complex Light and Optical Forces XVI
TI - Resonant evanescent excitation of OAM modes in a high-contrast circular step-index fiber
ER -
TY - JOUR
AB - AbstractIncreasing system complexity can be controlled by using systems engineering processes. INCOSE defines processes with inputs and outputs (artifacts) for this purpose. Specific SE roles are used to organize the tasks of the processes within the company. In this work, the responsibilities for artifacts are evaluated by means of the RACI scheme and examined by a cluster analysis and discussed for a SE transformation project with a German automotive OEM. As a result of the study, the optimal composition for systems engineering teams is identified and the systems engineering roles are prioritized.
AU - Gräßler, Iris
AU - Thiele, Henrik
AU - Grewe, Benedikt
AU - Hieb, Michael
ID - 32174
JF - Proceedings of the Design Society
KW - systems engineering (SE)
KW - project management
KW - model-based systems engineering (MBSE)
SN - 2732-527X
TI - Responsibility Assignment in Systems Engineering
VL - 2
ER -
TY - JOUR
AB - Die Herstellung und Aufrechterhaltung von Gesundheit und Wohlergehen wird in vielen Diskursen als alleinige Aufgabe des Individuums angesehen. Die Ressource Gesundheit hängt vom individuellem Verhalten ab, aber auch von gesellschaftlichen Rahmenbedingungen. Es wird der Frage nachgegangen, welche äußeren Bedingungen sich negativ oder positiv auf die Bildung der Ressource Gesundheit auswirken.
AU - Bigga, Regine
ID - 37033
IS - 1
JF - HiBiFo – Haushalt in Bildung & Forschung
SN - 2193-8806
TI - Ressourcen – Gesundheit zwischen Eigenverantwortung und gesellschaftlicher Verantwortung
VL - 11
ER -
TY - CHAP
AU - Silvestri, Marco
ED - Silvestri, Marco
ID - 41140
T2 - Im-materiell. Kulturerbe-Studien für Eva-Maria Seng zum 60. Geburtstag
TI - Restauratio und memoria. Strategien des Wiederaufbaus in Annaberg nach dem großen Stadtbrand von 1604
ER -
TY - JOUR
AB - Background: Medical professionals working in an elite sport environment have the challenging task to balance the athlete’s readiness to return to the playing field after severe injury with other stakeholders’ (coaches, sponsors, teammates) opinions and objectives.Objectives: Our study aimed to evaluate differences in the physical profiles of elite rugby players at return to play (RTP) after a severe knee injury, compared with their pre-injury profiles and matched controls.Method: Before the injury, participants performed four performance tests during their preseason screening. These tests were repeated and compared to baseline once a player was declared fit to play.Results: Significant differences (p ≤ 0.05) were found in the injured players’ group who were slower over 10 m speed, in their decision-making time and the total time of the reactive agility tests at RTP, whilst controls were significantly faster over 10 m and 30 m speed tests. The countermovement jump outcomes showed significant improvement in the uninjured participants (p ≤ 0.05).Conclusion: Our study highlights that injured players’ running speeds and decision-making times are slower after injury. The uninjured players have a positive outcome to training and match stimulus by improving their running speed and lower body explosive power during the season.Clinical implications: Our study provides insight into the RTP profile of elite rugby players, and a novel finding was the decision-making time deficit. This highlights the importance of cognitive training during injury rehabilitation as athletes make numerous decisions in a pressured and uncontrolled environment during a match. Speed training development is recommended as the athletes were slower after severe knee injury.
AU - Robyn, Aneurin D.
AU - Louw, Quinette A.
AU - Baumeister, Jochen
ID - 34022
IS - 1
JF - South African Journal of Physiotherapy
KW - Physical Therapy
KW - Sports Therapy and Rehabilitation
SN - 2410-8219
TI - Return to play in elite rugby players after severe knee injuries
VL - 78
ER -
TY - JOUR
AB - Abstract
Background
The outcome after ACL reconstruction (ACLR) is in general disappointing with unacceptable number of athletes that do not return to pre-injury level of sports, high re-injury rates, early development of osteoarthritis and shorter careers. Athletes after ACLR have high expectation to return to sports which is in contrast with the current outcomes. The aim of this manuscript is to present an overview of factors that are needed to be incorporated and to personalize the rehabilitation process for an athlete who has undergone an ACLR.
Level of evidence
4.
AU - Gokeler, Alli
AU - Grassi, Alberto
AU - Hoogeslag, Roy
AU - van Houten, Albert
AU - Bolling, Caroline
AU - Buckthorpe, Matthew
AU - Norte, Grant
AU - Benjaminse, Anne
AU - Heuvelmans, Pieter
AU - Di Paolo, Stefano
AU - Tak, Igor
AU - Villa, Francesco Della
ID - 32578
IS - 1
JF - Journal of Experimental Orthopaedics
KW - Orthopedics and Sports Medicine
SN - 2197-1153
TI - Return to sports after ACL injury 5 years from now: 10 things we must do
VL - 9
ER -
TY - JOUR
AB - Abstract
Background
The outcome after ACL reconstruction (ACLR) is in general disappointing with unacceptable number of athletes that do not return to pre-injury level of sports, high re-injury rates, early development of osteoarthritis and shorter careers. Athletes after ACLR have high expectation to return to sports which is in contrast with the current outcomes. The aim of this manuscript is to present an overview of factors that are needed to be incorporated and to personalize the rehabilitation process for an athlete who has undergone an ACLR.
Level of evidence
4.
AU - Gokeler, Alli
AU - Grassi, Alberto
AU - Hoogeslag, Roy
AU - van Houten, Albert
AU - Lehman, Tim
AU - Bolling, Caroline
AU - Buckthorpe, Matthew
AU - Norte, Grant
AU - Benjaminse, Anne
AU - Heuvelmans, Pieter
AU - Di Paolo, Stefano
AU - Tak, Igor
AU - Villa, Francesco Della
ID - 34478
IS - 1
JF - Journal of Experimental Orthopaedics
KW - Orthopedics and Sports Medicine
SN - 2197-1153
TI - Return to sports after ACL injury 5 years from now: 10 things we must do
VL - 9
ER -
TY - JOUR
AB - Abstract
Background
The outcome after ACL reconstruction (ACLR) is in general disappointing with unacceptable number of athletes that do not return to pre-injury level of sports, high re-injury rates, early development of osteoarthritis and shorter careers. Athletes after ACLR have high expectation to return to sports which is in contrast with the current outcomes. The aim of this manuscript is to present an overview of factors that are needed to be incorporated and to personalize the rehabilitation process for an athlete who has undergone an ACLR.
Level of evidence
4.
AU - Gokeler, Alli
AU - Grassi, Alberto
AU - Hoogeslag, Roy
AU - van Houten, Albert
AU - Lehmann, Tim
AU - Bolling, Caroline
AU - Buckthorpe, Matthew
AU - Norte, Grant
AU - Benjaminse, Anne
AU - Heuvelmans, Pieter
AU - Di Paolo, Stefano
AU - Tak, Igor
AU - Villa, Francesco Della
ID - 45121
IS - 1
JF - Journal of Experimental Orthopaedics
KW - Orthopedics and Sports Medicine
SN - 2197-1153
TI - Return to sports after ACL injury 5 years from now: 10 things we must do
VL - 9
ER -
TY - JOUR
AB - Furfuryl amine-functionalized few-layered graphene was prepared via a mechanochemical process by a [4 + 2] cycloaddition under solvent-free conditions.
AU - Filvan Torkaman, Najmeh
AU - Kley, Marina
AU - Bremser, Wolfgang
AU - Wilhelm, René
ID - 32263
IS - 27
JF - RSC Advances
KW - General Chemical Engineering
KW - General Chemistry
SN - 2046-2069
TI - Reversible functionalization and exfoliation of graphite by a Diels–Alder reaction with furfuryl amine
VL - 12
ER -
TY - JOUR
AB - Furfuryl amine-functionalized few-layered graphene was prepared via a mechanochemical process by a [4 + 2] cycloaddition under solvent-free conditions.
AU - Torkaman, Najmeh Filvan
AU - Kley, Marina
AU - Bremser, Wolfgang
AU - Wilhelm, René
ID - 41810
IS - 27
JF - RSC Advances
KW - General Chemical Engineering
KW - General Chemistry
SN - 2046-2069
TI - Reversible functionalization and exfoliation of graphite by a Diels–Alder reaction with furfuryl amine
VL - 12
ER -
TY - JOUR
AB - Green IS (GIS) research addresses environmental challenges brought on by climate change and the need to preserve the natural environment. Within this scope, design-oriented research, most notably within the Design Science Research (DSR) community, aims to provide solutions to these environmental challenges in the form of novel artifacts. The resulting IS solutions are valuable instruments for reducing emissions, increasing energy efficiency, and mitigating waste. Over the past 14 years, the IS research community was called upon multiple times to focus on designing solutions suitable for facilitating sustainability. However, it is unclear how these calls for action resonated within the design-oriented research community. Against this background, we analyzed the landscape of design-oriented GIS research by looking at 60 different GIS studies that have designed and evaluated an artifact. By analyzing these publications, we were able to make six observations. Based on these observations, we discuss how design-oriented GIS research can evolve to live up to the expectations of creating an immediate positive environmental impact.
AU - Brendel, Alfred Benedikt
AU - Chasin, Friedrich
AU - Mirbabaie, Milad
AU - Riehle, Dennis M.
AU - Harnischmacher, Christine
ID - 37153
IS - 8
JF - Sustainability
KW - Management
KW - Monitoring
KW - Policy and Law
KW - Renewable Energy
KW - Sustainability and the Environment
KW - Geography
KW - Planning and Development
SN - 2071-1050
TI - Review of Design-Oriented Green Information Systems Research
VL - 14
ER -
TY - JOUR
AB - Mechanical joining technologies are increasingly used in multi-material lightweight constructions and offer opportunities to create versatile joining processes due to their low heat input, robustness to metallurgical incompatibilities and various process variants. They can be categorised into technologies which require an auxiliary joining element, or do not require an auxiliary joining element. A typical example for a mechanical joining process with auxiliary joining element is self-piercing riveting. A wide range of processes exist which are not requiring an auxiliary joining element. This allows both point-shaped (e.g., by clinching) and line-shaped (e.g., friction stir welding) joints to be produced. In order to achieve versatile processes, challenges exist in particular in the creation of intervention possibilities in the process and the understanding and handling of materials that are difficult to join, such as fiber reinforced plastics (FRP) or high-strength metals. In addition, predictive capability is required, which in particular requires accurate process simulation. Finally, the processes must be measured non-destructively in order to generate control variables in the process or to investigate the cause-effect relationship. This paper covers the state of the art in scientific research concerning mechanical joining and discusses future challenges on the way to versatile mechanical joining processes.
AU - Meschut, Gerson
AU - Merklein, M.
AU - Brosius, A.
AU - Drummer, D.
AU - Fratini, L.
AU - Füssel, U.
AU - Gude, M.
AU - Homberg, Werner
AU - Martins, P.A.F.
AU - Bobbert, Mathias
AU - Lechner, M.
AU - Kupfer, R.
AU - Gröger, B.
AU - Han, Daxin
AU - Kalich, J.
AU - Kappe, Fabian
AU - Kleffel, T.
AU - Köhler, D.
AU - Kuball, C.-M.
AU - Popp, J.
AU - Römisch, D.
AU - Troschitz, J.
AU - Wischer, Christian
AU - Wituschek, S.
AU - Wolf, M.
ID - 34216
JF - Journal of Advanced Joining Processes
KW - Mechanical Engineering
KW - Mechanics of Materials
KW - Engineering (miscellaneous)
KW - Chemical Engineering (miscellaneous)
SN - 2666-3309
TI - Review on mechanical joining by plastic deformation
VL - 5
ER -
TY - JOUR
AU - Meschut, G.
AU - Merklein, M.
AU - Brosius, A.
AU - Drummer, D.
AU - Fratini, L.
AU - Füssel, U.
AU - Gude, M.
AU - Homberg, W.
AU - Martins, P.A.F.
AU - Bobbert, M.
AU - Lechner, M.
AU - Kupfer, R.
AU - Gröger, B.
AU - Han, D.
AU - Kalich, J.
AU - Kappe, F.
AU - Kleffel, T.
AU - Köhler, D.
AU - Kuball, C.-M.
AU - Popp, J.
AU - Römisch, D.
AU - Troschitz, J.
AU - Wischer, C.
AU - Wituschek, S.
AU - Wolf, M.
ID - 32275
JF - Journal of Advanced Joining Processes
KW - Mechanical Engineering
KW - Mechanics of Materials
KW - Engineering (miscellaneous)
KW - Chemical Engineering (miscellaneous)
SN - 2666-3309
TI - Review on mechanical joining by plastic deformation
VL - 5
ER -
TY - GEN
AU - Schönhärl, Korinna
ID - 34549
IS - 11
T2 - Sehepunkte
TI - Review on: Daniel Benedikt Stienen: Verkauftes Vaterland
VL - 22
ER -
TY - GEN
AU - Schönhärl, Korinna
ID - 37939
IS - 3
T2 - VSGW
TI - Review on: Gerold Ambrosius/ Christian Henrich-Franke: Diversität, Transformation, Kontinuität. Europa 1800–1870
VL - 109
ER -
TY - GEN
AU - Schönhärl, Korinna
ID - 34554
T2 - HSozKult
TI - Review on: Sven Steinmo: Willing to Pay? A Reasonable Choice Approach
ER -
TY - CONF
AB - Fundamental ideas (Burrill & Biehler, 2011) have been specified to structure the curriculum across different age levels and to focus on and revisit the most important ideas. Such ideas must be based on an epistemological analysis of the scientific domain of statistics and its applications. Because these domains are changing, fundamental ideas have to be revisited from time to time. In particular, data science and machine learning have led to new methods and applications in society that must be considered for updating fundamental ideas.
AU - Biehler, Rolf
ED - Peters, S. A.
ED - Zapata-Cardona, L.
ED - Bonafini, F.
ED - Fan, A.
ID - 34919
T2 - Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. Proceedings of the Eleventh International Conference on Teaching Statistics
TI - Revisiting Fundamental Ideas for Statistics Education From the Perspective of Machine Learning and Its Applications
ER -
TY - JOUR
AU - Kottmann, Brigitte
ID - 39716
JF - Zeitschrift für Grundschulforschung
TI - Rezension des Buches "Schulentwicklung Inklusion. Empirische Einzelfallstudie eines Schulentwicklungsprozesses" von Angelika Bengel
ER -
TY - GEN
AU - Blank, Andreas
ID - 50949
T2 - Quellen und Forschungen aus italienischen Archiven und Bibliotheken
TI - Rezension von Martin Mulsow und Asaph Ben-Tov (eds.), Knowledge and Profanation. Transgressing the Boundaries of Religion in Pre-Modern Scholarship
VL - 102
ER -
TY - GEN
AU - Hartung, Olaf
ID - 48786
SN - 1618-6168
T2 - sehepunkte
TI - Rezension von: Viola Schrader: Historisches Denken und sprachliches Handeln. Eine qualitativ-empirische Untersuchung von Schülertexten. Münster et al.: LIT 2021
VL - 22, 6
ER -
TY - GEN
AU - Breckner, Anne
ID - 52461
T2 - Jahrbuch für Evangelischen Kirchengeschichte des Rheinlandes (JEKGR)
TI - Rezension zu "Helmut Simon. Leben zwischen den Zeiten. Von der Weimarer Republik bis zur Europäischen Union - Vom Bauernbub zum Verfassungsrichter und Kirchentagspräsidenten" hg. von Becker, Peter; Simon, Heide
VL - 71
ER -
TY - GEN
AU - Pinsch, Jan Christian
AU - Lerke, Stephanie
ID - 41470
T2 - theologie.geschichte. Zeitschrift für Theologie und Geschichte
TI - Rezension zu Gerhard Kampe/Thomas Kampe (Ed.), beyond forgetting. persecution/exile/memory. transdisciplinarity in design, perfomance and education, Göttingen 2021
VL - 17
ER -
TY - GEN
AU - Pinsch, Jan Christian
ID - 49158
T2 - Paderborner Historische Mitteilungen
TI - Rezension zu Heinrich Wilhelm Schäfer, Die Taufe des Leviathan. Protestantische Eliten und Politik in den USA und Lateinamerika, Bielefeld 2021
VL - 35
ER -
TY - GEN
AU - Pauls, Karina
ID - 50093
T2 - Kunst+Unterricht 459/460
TI - Rezension zu Kunibert Bering: Kunstunterricht und Bildung. Kulturelles Gedächtnis, Globalität, innovative Perspektiven
ER -
TY - GEN
AU - Schmitt, Martin
ID - 51823
IS - 2
T2 - Francia-Recensio
TI - Rezension zu: Fickers, Andreas/Griset, Pascal: Communicating Europe. Technologies, Information, Events, Basingstoke, Hampshire 2019
VL - 2022
ER -
TY - GEN
AU - Hansen, Christin
ID - 51350
IS - 2
KW - General Medicine
SN - 1615-2581
T2 - Zeitschrift für Weltgeschichte
TI - Rezension zu: Marianne Bechhaus-Gerst, Stefanie Michels, Fabian Fechner (Hg.): Nordrhein-Westfalen und der Imperialismus, Berlin 2022
VL - 23
ER -
TY - GEN
AU - Leineweber, Jonas
ID - 33208
SN - 0067-4729
T2 - Bayrisches Jahrbuch für Volkskunde
TI - Rezension zu: Michaela Eigmüller und Mathilde Wohlgemuth (Hrsg.): Schützen – Das Buch. 500 Jahre Kulturgeschichte in Süddeutschland, lllerbeuren 2021
ER -
TY - GEN
AU - Bröker, Christina
ID - 50569
T2 - HsozKult
TI - Rezension zu: Müsegades, Benjamin: Heilige in der mittelalterlichen Bischofsstadt. Speyer und Lincoln im Vergleich (11. bis frühes 16. Jahrhundert). Wien 2021
ER -
TY - JOUR
AU - Schulz, Christian
ID - 51750
IS - 2
JF - Behemoth . A Journal on Civilisation
TI - Reziprozität und das alteritäre Dritte – Über die wechselseitigen Verflechtungen von PageRank und sozialen Medien
VL - 15
ER -
TY - JOUR
AB - Employing a unique and hand-collected sample of 648 true sale loan securitization transactions issued by 57 stock-listed banks across the EU-12 plus Switzerland over the period from 1997 to 2010, this paper empirically analyzes the relationship between true sale loan securitization and the issuing banks’ non-performing loans to total assets ratios. Overall, we provide evidence for a negative impact of securitization on NPL exposures suggesting that banks predominantly used securitization as an instrument of credit risk transfer and diversification. In addition, the analysis at hand reveals a time-sensitive relationship between securitization and NPL exposures. While we observe an even stronger NPL-reducing effect through securitization during the non-crisis periods, the effect reverses during and after the global financial crisis suggesting that banks were forced to provide credit enhancement and employ securitization as a funding management tool. Along with the results from a variety of sensitivity analyses our study provides important implications for the recent debate on reducing NPL exposures of European banks by revitalizing the European securitization market.
AU - Wengerek, Sascha Tobias
AU - Hippert, Benjamin
AU - Uhde, André
ID - 13147
JF - The Quarterly Review of Economics and Finance
KW - European Banking
KW - Non-performing Loans
KW - Securitization
TI - Risk allocation through securitization – Evidence from non-performing loans
VL - Vol. 86 (11)
ER -
TY - GEN
AB - Electronic structure calculations have been instrumental in providing many
important insights into a range of physical and chemical properties of various
molecular and solid-state systems. Their importance to various fields,
including materials science, chemical sciences, computational chemistry and
device physics, is underscored by the large fraction of available public
supercomputing resources devoted to these calculations. As we enter the
exascale era, exciting new opportunities to increase simulation numbers, sizes,
and accuracies present themselves. In order to realize these promises, the
community of electronic structure software developers will however first have
to tackle a number of challenges pertaining to the efficient use of new
architectures that will rely heavily on massive parallelism and hardware
accelerators. This roadmap provides a broad overview of the state-of-the-art in
electronic structure calculations and of the various new directions being
pursued by the community. It covers 14 electronic structure codes, presenting
their current status, their development priorities over the next five years,
and their plans towards tackling the challenges and leveraging the
opportunities presented by the advent of exascale computing.
AU - Gavini, Vikram
AU - Baroni, Stefano
AU - Blum, Volker
AU - Bowler, David R.
AU - Buccheri, Alexander
AU - Chelikowsky, James R.
AU - Das, Sambit
AU - Dawson, William
AU - Delugas, Pietro
AU - Dogan, Mehmet
AU - Draxl, Claudia
AU - Galli, Giulia
AU - Genovese, Luigi
AU - Giannozzi, Paolo
AU - Giantomassi, Matteo
AU - Gonze, Xavier
AU - Govoni, Marco
AU - Gulans, Andris
AU - Gygi, François
AU - Herbert, John M.
AU - Kokott, Sebastian
AU - Kühne, Thomas
AU - Liou, Kai-Hsin
AU - Miyazaki, Tsuyoshi
AU - Motamarri, Phani
AU - Nakata, Ayako
AU - Pask, John E.
AU - Plessl, Christian
AU - Ratcliff, Laura E.
AU - Richard, Ryan M.
AU - Rossi, Mariana
AU - Schade, Robert
AU - Scheffler, Matthias
AU - Schütt, Ole
AU - Suryanarayana, Phanish
AU - Torrent, Marc
AU - Truflandier, Lionel
AU - Windus, Theresa L.
AU - Xu, Qimen
AU - Yu, Victor W. -Z.
AU - Perez, Danny
ID - 33493
T2 - arXiv:2209.12747
TI - Roadmap on Electronic Structure Codes in the Exascale Era
ER -
TY - GEN
AB - Electronic structure calculations have been instrumental in providing many
important insights into a range of physical and chemical properties of various
molecular and solid-state systems. Their importance to various fields,
including materials science, chemical sciences, computational chemistry and
device physics, is underscored by the large fraction of available public
supercomputing resources devoted to these calculations. As we enter the
exascale era, exciting new opportunities to increase simulation numbers, sizes,
and accuracies present themselves. In order to realize these promises, the
community of electronic structure software developers will however first have
to tackle a number of challenges pertaining to the efficient use of new
architectures that will rely heavily on massive parallelism and hardware
accelerators. This roadmap provides a broad overview of the state-of-the-art in
electronic structure calculations and of the various new directions being
pursued by the community. It covers 14 electronic structure codes, presenting
their current status, their development priorities over the next five years,
and their plans towards tackling the challenges and leveraging the
opportunities presented by the advent of exascale computing.
AU - Gavini, Vikram
AU - Baroni, Stefano
AU - Blum, Volker
AU - Bowler, David R.
AU - Buccheri, Alexander
AU - Chelikowsky, James R.
AU - Das, Sambit
AU - Dawson, William
AU - Delugas, Pietro
AU - Dogan, Mehmet
AU - Draxl, Claudia
AU - Galli, Giulia
AU - Genovese, Luigi
AU - Giannozzi, Paolo
AU - Giantomassi, Matteo
AU - Gonze, Xavier
AU - Govoni, Marco
AU - Gulans, Andris
AU - Gygi, François
AU - Herbert, John M.
AU - Kokott, Sebastian
AU - Kühne, Thomas
AU - Liou, Kai-Hsin
AU - Miyazaki, Tsuyoshi
AU - Motamarri, Phani
AU - Nakata, Ayako
AU - Pask, John E.
AU - Plessl, Christian
AU - Ratcliff, Laura E.
AU - Richard, Ryan M.
AU - Rossi, Mariana
AU - Schade, Robert
AU - Scheffler, Matthias
AU - Schütt, Ole
AU - Suryanarayana, Phanish
AU - Torrent, Marc
AU - Truflandier, Lionel
AU - Windus, Theresa L.
AU - Xu, Qimen
AU - Yu, Victor W. -Z.
AU - Perez, Danny
ID - 46275
T2 - arXiv:2209.12747
TI - Roadmap on Electronic Structure Codes in the Exascale Era
ER -
TY - JOUR
AB - Die Sonderreihe zu Forschen, Lehren und Lernen mit digitalen Tools setzt sich mit zwei Beiträgen aus dem Bochumer Virtual Humanities Lab (VHL) fort. Im ersten Teil geht es um das auf Obsidian beruhende Laborbuch, das die Forschungsprozesse und Forschungsdaten am VHL dokumentiert, vernetzt und veröffentlicht. Explizites Ziel ist es, damit auch die Sackgassen, Wiederholungen und Umwege dieser Forschung sichtbar zu machen. Der zweite Teil stellt Arduino-Bausätze vor, wie sie am VHL in Forschung und Lehre eingesetzt werden, um in der Hands-on-Auseinandersetzung mit informatischen und ingenieurwissenschaftlichen Artefakten und Methoden einen erweiterten Zugang zu digitalen Kulturen zu eröffnen.
AU - Engemann, Christoph
AU - Kokot, Sylvia
AU - Nyckel, Thomas
AU - Schmiedel, Isabel
AU - Shnayien, Mary
AU - Sprenger, Florian
ID - 35173
JF - Open Media Studies Blog
TI - ROBOTER BAUEN, PROGRAMMIEREN LERNEN, DIGITALE KULTUREN VERSTEHEN — Christoph Engemann, Sylvia Kokot, Thomas Nyckel, Isabel Schmiedel, Mary Shnayien, Florian Sprenger über Arduino in medienwissenschaftlicher Lehre und Forschung
ER -
TY - CONF
AU - Neumann, Stefan
AU - Meschut, Gerson
AU - Schmatz, Frederik
AU - Flügge, Wilko
ID - 20446
TI - Robotergestütztes manuelles mechanisches Fügen – RoboterFügen
ER -
TY - JOUR
AB - Given a steadily increasing demand on multi-material lightweight designs, fast and cost-efficient production technologies, such as the mechanical joining process clinching, are becoming more and more relevant for series production. Since the application of such joining techniques often base on the ability to reach similar or even better joint loading capacities compared to established joining processes (e.g., spot welding), few contributions investigated the systematic improvement of clinch joint characteristics. In this regard, the use of data-driven methods in combination with optimization algorithms showed already high potentials for the analysis of individual joints and the definition of optimal tool configurations. However, the often missing consideration of uncertainties, such as varying material properties, and the related calculation of their impact on clinch joint properties can lead to poor estimation results and thus to a decreased reliability of the entire joint connection. This can cause major challenges, especially for the design and dimensioning of safety-relevant components, such as in car bodies. Motivated by this, the presented contribution introduces a novel method for the robust estimation of clinch joint characteristics including uncertainties of varying and versatile process chains in mechanical joining. Therefore, the utilization of Gaussian process regression models is demonstrated and evaluated regarding the ability to achieve sufficient prediction qualities.
AU - Zirngibl, Christoph
AU - Schleich, Benjamin
AU - Wartzack, Sandro
ID - 34414
JF - The International Journal of Advanced Manufacturing Technology
KW - Industrial and Manufacturing Engineering
KW - Computer Science Applications
KW - Mechanical Engineering
KW - Software
KW - Control and Systems Engineering
SN - 0268-3768
TI - Robust estimation of clinch joint characteristics based on data-driven methods
ER -
TY - CONF
AU - Keuck, Lukas
AU - Schafmeister, Frank
AU - Böcker, Joachim
ID - 30350
T2 - Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM)
TI - Robust Hysteresis Control for LLC Resonant Converters Using a Fully Isolated Measurement Scheme
ER -
TY - JOUR
AB - The trend towards lightweight design, driven by increasingly stringent emission targets, poses challenges to conventional joining processes due to the different mechanical properties of the joining partners used to manufacture multi-material systems. For this reason, new versatile joining processes are in demand for joining dissimilar materials. In this regard, pin joining with cold extruded pin structures is a relatively new, two-stage joining process for joining materials such as high-strength steel and aluminium as well as steel and fibre-reinforced plastic to multi-material systems, without the need for auxiliary elements. Due to the novelty of the process, there are currently only a few studies on the robustness of this joining process available. Thus, limited statements on the stability of the joining process considering uncertain process conditions, such as varying material properties or friction values, can be provided. Motivated by this, the presented work investigates the influence of different uncertain process parameters on the pin extrusion as well as on the joining process itself, carrying out a systematic robustness analysis. Therefore, the methodical approach covers the complete process chain of pin joining, including the load-bearing capacity of the joint by means of numerical simulation and data-driven methods. Thereby, a deeper understanding of the pin joining process is generated and the versatility of the novel joining process is increased. Additionally, the provision of manufacturing recommendations for the forming of pin joints leads to a significant decrease in the failure probability caused by ploughing or buckling effects.
AU - Römisch, David
AU - Zirngibl, Christoph
AU - Schleich, Benjamin
AU - Wartzack, Sandro
AU - Merklein, Marion
ID - 34249
IS - 5
JF - Journal of Manufacturing and Materials Processing
KW - Industrial and Manufacturing Engineering
KW - Mechanical Engineering
KW - Mechanics of Materials
SN - 2504-4494
TI - Robustness Analysis of Pin Joining
VL - 6
ER -
TY - GEN
AU - Foerster, Anne
ID - 40931
IS - 2
T2 - ZHF
TI - Roebert, Sebastian: Die Königin im Zentrum der Macht. Reginale Herrschaft in der Krone Aragón am Beispiel Eleonores von Sizilien (1349–1375)
VL - 49
ER -
TY - CONF
AU - Meier, Jana
AU - Vogelsang, Christoph
AU - Wotschel, Philipp
AU - Janzen, Thomas
ID - 35592
TI - Rollenspiele als Übungs- & Prüfungsformate in der universitären Lehramtsausbildung.
ER -
TY - CONF
AU - Meier, Jana
AU - Vogelsang, Christoph
AU - Wotschel, Philipp
AU - Janzen, Thomas
ID - 37414
TI - Rollenspiele als Übungs- & Prüfungsformate in der universitären Lehramtsausbildung.
ER -
TY - CONF
AU - Grieger, Nicole
AU - Seutter, Janina
AU - Kundisch, Dennis
ID - 28999
T2 - Tagungsband der 17. Internationalen Tagung Wirtschaftsinformatik 2022
TI - Rollercoaster of Emotions – A Semantic Analysis of Fundraising Campaigns over the Course of the Covid-19 Pandemic
ER -
TY - CHAP
AB - Multiobjective optimization plays an increasingly important role in modern
applications, where several objectives are often of equal importance. The task
in multiobjective optimization and multiobjective optimal control is therefore
to compute the set of optimal compromises (the Pareto set) between the
conflicting objectives. Since the Pareto set generally consists of an infinite
number of solutions, the computational effort can quickly become challenging
which is particularly problematic when the objectives are costly to evaluate as
is the case for models governed by partial differential equations (PDEs). To
decrease the numerical effort to an affordable amount, surrogate models can be
used to replace the expensive PDE evaluations. Existing multiobjective
optimization methods using model reduction are limited either to low parameter
dimensions or to few (ideally two) objectives. In this article, we present a
combination of the reduced basis model reduction method with a continuation
approach using inexact gradients. The resulting approach can handle an
arbitrary number of objectives while yielding a significant reduction in
computing time.
AU - Banholzer, Stefan
AU - Gebken, Bennet
AU - Dellnitz, Michael
AU - Peitz, Sebastian
AU - Volkwein, Stefan
ED - Michael, Hintermüller
ED - Roland, Herzog
ED - Christian, Kanzow
ED - Michael, Ulbrich
ED - Stefan, Ulbrich
ID - 16296
SN - 978-3-030-79392-0
T2 - Non-Smooth and Complementarity-Based Distributed Parameter Systems
TI - ROM-Based Multiobjective Optimization of Elliptic PDEs via Numerical Continuation
ER -
TY - CHAP
AU - Heerdegen, Björn
ED - Harmening, Anda-Lisa
ED - Leinfellner, Stefanie
ED - Meier, Rebecca
ID - 47865
SN - 3534275853
T2 - Wissenstransfer: Aufgabe, Herausforderung und Chance kulturwissenschaftlicher Forschung
TI - Romane der Wendeliteratur als Medien des Wissenstransfers. Eine Anstiftung zum Gespräch
VL - 1
ER -
TY - GEN
AU - Moritzer, Elmar
AU - Kröker, M.
AU - Scholle, Maximilian
ID - 34741
SN - 2699-4534
TI - Rückführung zerkleinerter Organobleche
ER -
TY - JOUR
AU - Guedes Bonthonneau, Yannick
AU - Weich, Tobias
ID - 35306
IS - 3
JF - Journal of the European Mathematical Society
KW - Applied Mathematics
KW - General Mathematics
SN - 1435-9855
TI - Ruelle–Pollicott resonances for manifolds with hyperbolic cusps
VL - 24
ER -
TY - GEN
ED - Governatori, Guido
ED - Turhan, Anni-Yasmin
ID - 52925
SN - 978-3-031-21540-7
TI - Rules and Reasoning - 6th International Joint Conference on Rules and Reasoning, RuleML+RR 2022, Berlin, Germany, September 26-28, 2022, Proceedings
VL - 13752
ER -
TY - JOUR
AU - Mirbabaie, Milad
AU - Marx, Julian
AU - Reimann, Annette
ID - 37150
IS - 2
JF - AIS Transactions on Human-Computer Interaction
KW - General Medicine
SN - 1944-3900
TI - Rumor Correction in Social Media Crisis Communication: A Case of Connective Sense-Breaking
VL - 14
ER -
TY - CONF
AU - von Neumann, Thilo
AU - Kinoshita, Keisuke
AU - Boeddeker, Christoph
AU - Delcroix, Marc
AU - Haeb-Umbach, Reinhold
ID - 33819
T2 - ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
TI - SA-SDR: A Novel Loss Function for Separation of Meeting Style Data
ER -
TY - JOUR
AU - Tänzer, Sandra
AU - Lauterbach, Roland
AU - Blumberg, Eva
AU - Grittner, Frauke
AU - Lange, Jochen
AU - Schomaker, Claudia
ID - 40030
JF - GDSU-Journal
TI - Sachunterricht begründet planen – Das Prozessmodell Generativer Unterrichtsplanung Sachunterricht (GUS)
VL - Heft 13
ER -
TY - BOOK
ED - Becher, Andrea
ED - Blumberg, Eva
ED - Goll, Thomas
ED - Michalik, Kerstin
ED - Tenberge, Claudia
ID - 39446
SN - 9783781524965
TI - Sachunterricht in der Informationsgesellschaft
ER -
TY - JOUR
AU - Thonemann, Lisa
AU - Deutschen, Katrin
AU - Lakemeyer, Jana Marie
AU - Reh, Anne
AU - Blumberg, Eva
ID - 40034
JF - GDSU-Journal
TI - Sachunterricht lehren in Zeiten der Pandemie – Eine Online-Befragung zu den Auswirkungen der digitalen Lehre auf den Materialeinsatz in der sachunterrichtsdidaktischen Hochschulausbildung
VL - Heft 13
ER -
TY - JOUR
AB - DNA origami technology enables the folding of DNA strands into complex nanoscale shapes whose properties and interactions with molecular species often deviate significantly from that of genomic DNA. Here, we investigate the salting-out of different DNA origami shapes by the kosmotropic salt ammonium sulfate that is routinely employed in protein precipitation. We find that centrifugation in the presence of 3 M ammonium sulfate results in notable precipitation of DNA origami nanostructures but not of double-stranded genomic DNA. The precipitated DNA origami nanostructures can be resuspended in ammonium sulfate-free buffer without apparent formation of aggregates or loss of structural integrity. Even though quasi-1D six-helix bundle DNA origami are slightly less susceptible toward salting-out than more compact DNA origami triangles and 24-helix bundles, precipitation and recovery yields appear to be mostly independent of DNA origami shape and superstructure. Exploiting the specificity of ammonium sulfate salting-out for DNA origami nanostructures, we further apply this method to separate DNA origami triangles from genomic DNA fragments in a complex mixture. Our results thus demonstrate the possibility of concentrating and purifying DNA origami nanostructures by ammonium sulfate-induced salting-out.
AU - Hanke, Marcel
AU - Hansen, Niklas
AU - Chen, Ruiping
AU - Grundmeier, Guido
AU - Fahmy, Karim
AU - Keller, Adrian
ID - 30209
IS - 5
JF - International Journal of Molecular Sciences
KW - Inorganic Chemistry
KW - Organic Chemistry
KW - Physical and Theoretical Chemistry
KW - Computer Science Applications
KW - Spectroscopy
KW - Molecular Biology
KW - General Medicine
KW - Catalysis
SN - 1422-0067
TI - Salting-Out of DNA Origami Nanostructures by Ammonium Sulfate
VL - 23
ER -
TY - JOUR
AB - Regulations to prevent ethnic discrimination in accessing the labor
market are implemented most thoroughly in the public sector. However, it remains
to be assessed if these regulations are internalized. We conducted a field
experiment to examine ethnic discrimination when applying for internships in
German municipalities by unsolicited inquiries. We compared responses in
German cities to Turkish, Italian, and German applicants in two periods, and find
consistent disadvantages for the Turkish and Italian applicants as well as
differences related to gender. Thus, the likelihood for ethnic discrimination rises
when applying for positions in public institutions that are not subject to
regulations.
AU - Auer, Thorsten Fabian
AU - Ekemen, Helin
AU - Hagedorn, Carolin
AU - Heise, Chantal
AU - Rese, Christine
ID - 34154
IS - 7
JF - Empirical Economics Letters
KW - Ethnic Discrimination
KW - Public Sector
KW - Field Experiment
KW - Application Procedure
SN - 1681 8997
TI - Same Different but not Same Same: Ethnic Discrimination in Application Procedures in the German Public Sector
VL - 21
ER -
TY - GEN
AU - Wallmeier, Nadine
ID - 41200
IS - 1
T2 - PBB
TI - Sarah Ihden, Katharina Dreessen u. Robert Langhanke (Hgg.): Studien zur mittelniederdeutschen und frühneuhochdeutschen Sprache und Literatur, Hildesheim, Zürich u. New York: Olms 2021.
VL - 144
ER -
TY - GEN
AU - Linnig, Caterina
AU - Tröster, Thomas
ID - 33001
T2 - CU reports
TI - Sauber recyceln- Innovative Verfahrenskombination mit Ultraschall ermöglicht sicheren Umgang mit recycelten Carbonfasern
ER -
TY - JOUR
AB - AbstractEven in the digital age, learning mathematics at an academic level still requires much reading of mathematical text. Research has shown that reading mathematical text requires readers to engage with all the structures of the book and with its pedagogical voice, making connections, and plausible reasoning. Specific practices and strategies that support the close reading of mathematical text have been suggested; however, descriptions and empirical evaluations of materials designed to support these activities are rare. We present the design and first evaluation cycle of materials developed in a design research project that aims to scaffold close reading of mathematical text. The materials were designed and evaluated in a German university course on elementary geometry for first-year teacher education students who study mathematics to become primary teachers. The reading strategies were explained and modeled for students in reading-strategy videos. Additionally, close reading of mathematical text was scaffolded by close-reading tasks and homework tasks and problems that build on the reading strategies and were specifically designed to foster understanding of the mathematical text. Survey data were collected from 296 students to evaluate their use of and attitude toward the different materials. The quantitative results indicate that students used the materials and were generally able to learn the course content by themselves. From all provided materials, they found the close-reading tasks most helpful. A qualitative analysis of answers to open questions revealed issues with different materials, particularly with the script, and requests for additional materials. The issues with the script were categorized inductively. The categories are presented as a qualitative result of the study and discussed.
AU - Rezat, Sebastian
AU - Malik, Sara
AU - Leifeld, Markus
ID - 44689
IS - S1
JF - International Journal of Science and Mathematics Education
KW - General Mathematics
KW - Education
SN - 1571-0068
TI - Scaffolding Close Reading of Mathematical Text in Pre-service Primary Teacher Education at the Tertiary Level: Design and Evaluation
VL - 20
ER -
TY - JOUR
AU - Meyer-Scott, Evan
AU - Prasannan, Nidhin
AU - Dhand, Ish
AU - Eigner, Christof
AU - Quiring, Viktor
AU - Barkhofen, Sonja
AU - Brecht, Benjamin
AU - Plenio, Martin B.
AU - Silberhorn, Christine
ID - 39025
IS - 15
JF - Physical Review Letters
KW - General Physics and Astronomy
SN - 0031-9007
TI - Scalable Generation of Multiphoton Entangled States by Active Feed-Forward and Multiplexing
VL - 129
ER -
TY - JOUR
AU - Meyer-Scott, Evan
AU - Prasannan, Nidhin
AU - Dhand, Ish
AU - Eigner, Christof
AU - Quiring, Viktor
AU - Barkhofen, Sonja
AU - Brecht, Benjamin
AU - Plenio, Martin B.
AU - Silberhorn, Christine
ID - 40273
IS - 15
JF - Physical Review Letters
KW - General Physics and Astronomy
SN - 0031-9007
TI - Scalable Generation of Multiphoton Entangled States by Active Feed-Forward and Multiplexing
VL - 129
ER -
TY - CONF
AU - Sartison, M
AU - Camacho Ibarra, O
AU - Jöns, Klaus D.
AU - Caltzidis, I
AU - Reuter, Dirk
ID - 41800
TI - Scalable integration of quantum emitters into photonic integrated circuits
VL - 2
ER -