TY - CHAP
AU - Domke, Marius
AU - Fröhlich, Nadine
AU - Eickelmann, Birgit
AU - Pink, Sara
ED - Herzig, B.
ED - Eickelmann, Birgit
ED - Schwabl, F.
ED - Schulze, J.
ED - Niemann, Jan
ID - 51128
T2 - Lehrkräftebildung in der digitalen Welt – zukunftsorientierte Forschungs- und Praxisperspektiven
TI - Digitalisierungsbezogene Lehrkräftebildung als Gegenstand internationaler Schulleistungsstudien
ER -
TY - JOUR
AU - Herdramm, Henrike
ID - 52652
JF - BloKK. Der Blog des Zentrums für Komparative Theologie und Kulturwissenschaften
KW - Ideologiekritik
KW - Tiertheologie
KW - Tierethik
TI - Das Potenzial von Ideologiekritik im Religionsunterricht
ER -
TY - GEN
AB - Context
Static analyses are well-established to aid in understanding bugs or vulnerabilities during the development process or in large-scale studies. A low false-positive rate is essential for the adaption in practice and for precise results of empirical studies. Unfortunately, static analyses tend to report where a vulnerability manifests rather than the fix location. This can cause presumed false positives or imprecise results.
Method
To address this problem, we designed an adaption of an existing static analysis algorithm that can distinguish between a manifestation and fix location, and reports error chains. An error chain represents at least two interconnected errors that occur successively, thus building the connection between the fix and manifestation location. We used our tool CogniCryptSUBS for a case study on 471 GitHub repositories, a performance benchmark to compare different analysis configurations, and conducted an expert interview.
Result
We found that 50 % of the projects with a report had at least one error chain. Our runtime benchmark demonstrated that our improvement caused only a minimal runtime overhead of less than 4 %. The results of our expert interview indicate that with our adapted version participants require fewer executions of the analysis.
Conclusion
Our results indicate that error chains occur frequently in real-world projects, and ignoring them can lead to imprecise evaluation results. The runtime benchmark indicates that our tool is a feasible and efficient solution for detecting error chains in real-world projects. Further, our results gave a hint that the usability of static analyses may benefit from supporting error chains.
AU - Wickert, Anna-Katharina
AU - Schlichtig, Michael
AU - Vogel, Marvin
AU - Winter, Lukas
AU - Mezini, Mira
AU - Bodden, Eric
ID - 52663
KW - Static analysis
KW - error chains
KW - false positive re- duction
KW - empirical studies
TI - Supporting Error Chains in Static Analysis for Precise Evaluation Results and Enhanced Usability
ER -
TY - CHAP
AU - Labusch, Amelie
AU - Eickelmann, Birgit
AU - Casamassima, Gianna
AU - Drossel, Kerstin
AU - Gudmundsdottir, G.B.
AU - Kazani, A.
AU - Mifsud, L.
AU - Symeonaki, M.
AU - Teidla-Kunitsõn, G.
ED - Holmarsdottir, H.B.
ED - Seland, I.
ED - Hyggen, C.
ED - Roth, M.
ID - 51098
T2 - Understanding the everyday digital lives of children and young people
TI - Children and young people’s ICT experiences in school education: Participatory research design to engage children and young people as experts in research
ER -
TY - CHAP
AU - Drossel, Kerstin
AU - Oldak, Anna
AU - Bette, Ricarda
AU - Eickelmann, Birgit
AU - Schreyer, P.
ED - Herzig, B.
ED - Eickelmann, Birgit
ED - Schwabl, F.
ED - Schulze, J.
ED - Niemann, Jan
ID - 51096
T2 - Lehrkräftebildung in der digitalen Welt – zukunftsorientierte Forschungs- und Praxisperspektiven
TI - Videoanalysen zu unterrichtlichen Lehr- und Lernprozessen unter den Bedingungen der Digitalität an organisational resilienten Schulen in Deutschland
ER -
TY - DATA
AB - This is the data set of the project Henze-Digital. It contains project specific authority files (e.g., persons, organizations, places) and editions (e.g., letters, documents).
AU - Ried, Dennis
AU - Capelle, Irmlind
AU - Minetti, Elena
AU - Tumat, Antje
ID - 52684
TI - HenDi-Data (data package) v3.1.0
ER -
TY - DATA
AB - This is the data set of the project Henze-Digital. It contains project specific authority files (e.g., persons, organizations, places) and editions (e.g., letters, documents).
AU - Capelle, Irmlind
AU - Minetti, Elena
AU - Ried, Dennis
AU - Tumat, Antje
ID - 51677
TI - HenDi-Data (data package) v3.0.0
ER -
TY - DATA
AU - Ried, Dennis
AU - Minetti, Elena
AU - Capelle, Irmlind
ID - 52683
TI - HenDi-ODD v3.1.0
ER -
TY - DATA
AU - Ried, Dennis
ID - 52685
TI - HenDi-WebApp v3.1.0
ER -
TY - GEN
AB - We prove Feynman-Kac formulas for the semigroups generated by selfadjoint
operators in a class containing Fr\"ohlich Hamiltonians known from solid state
physics. The latter model multi-polarons, i.e., a fixed number of quantum
mechanical electrons moving in a polarizable crystal and interacting with the
quantized phonon field generated by the crystal's vibrational modes. Both the
electrons and phonons can be confined to suitable open subsets of Euclidean
space. We also include possibly very singular magnetic vector potentials and
electrostatic potentials. Our Feynman-Kac formulas comprise Fock space
operator-valued multiplicative functionals and can be applied to every vector
in the underlying Hilbert space. In comparison to the renormalized Nelson
model, for which analogous Feynman-Kac formulas are known, the analysis of the
creation and annihilation terms in the multiplicative functionals requires
novel ideas to overcome difficulties caused by the phonon dispersion relation
being constant. Getting these terms under control and generalizing other
construction steps so as to cover confined systems are the main achievements of
this article.
AU - Hinrichs, Benjamin
AU - Matte, Oliver
ID - 52691
T2 - arXiv:2403.12147
TI - Feynman-Kac formulas for semigroups generated by multi-polaron Hamiltonians in magnetic fields and on general domains
ER -
TY - JOUR
AU - Ahmed, Qazi Arbab
AU - Wiersema, Tobias
AU - Platzner, Marco
ID - 52686
JF - Journal of Hardware and Systems Security
KW - General Engineering
KW - Energy Engineering and Power Technology
SN - 2509-3428
TI - Post-configuration Activation of Hardware Trojans in FPGAs
ER -
TY - CHAP
AU - Althoff, Sebastian
ED - Gasparavicius, Gediminas
ED - Toteva, Maia
ED - Williams, Tom
ID - 47619
T2 - Walking with the Enemy: Reclaiming the Language of Power and Manipulation in the Post-Truth Era
TI - Walking with Images: Mimetic-Automatic Production in Hasan Elahi’s Tracking Transcience
ER -
TY - JOUR
AU - Fuchs, Christian
ID - 52690
IS - 1
JF - tripleC: Communication, Capitalism & Critique
TI - Vincent Mosco’s Critical-Humanist Political Economy of Communication
VL - 22
ER -
TY - JOUR
AU - Althoff, Sebastian
ID - 52693
IS - 1
JF - Cultural Politics
TI - The Condemnation of Hate and the Violence of the Status Quo
VL - 20
ER -
TY - JOUR
AB - We explore the polarization hysteretic behaviour and field-dependent permittivity of ferroelectric-dielectric 2D materials formed by random dispersions of low permittivity inclusions in a ferroelectric matrix, using finite element simulations. We show how the degree of impenetrability of dielectric inclusions plays a substantial role in controlling the coercive field, remnant and saturation polarizations of the homogenized materials. The results highlight the significance of the degree of impenetrability of inclusion in tuning the effective polarization properties of such ferroelectric composites: coercive field drops significantly as percolation threshold is attained and remnant polarization decreases faster than a linear decay.
AU - Myroshnychenko, Viktor
AU - Mulavarickal Jose, Pious Mathews
AU - Farheen, Henna
AU - Ejaz, Shafaq
AU - Brosseau, Christian
AU - Förstner, Jens
ID - 52700
IS - 4
JF - Physica Scripta
KW - tet_topic_ferro
SN - 0031-8949
TI - From Swiss-cheese to discrete ferroelectric composites: assessing the ferroelectric butterfly shape in polarization loops
VL - 99
ER -
TY - CHAP
AU - Gövert, Andre
AU - Niederhaus, Constanze
AU - Blumberg, Eva
ID - 52505
T2 - Mehrsprachigkeit in der Schule – Sprachbildung im und durch Sachunterricht
TI - Professionalisierung für Sprachbildung aus Sicht von Sachunterrichtsstudierenden – Langzeitwirkungen eines Vertiefungsseminars in der ersten Phase der sachunterrichtsdidaktischen Lehrer* innenbildung.
ER -
TY - CHAP
AU - Vasylyeva, Tetyana
AU - Ehmke, Timo
AU - Gövert, Andre
AU - Kassem, Amani
AU - Niederhaus, Constanze
ID - 52506
T2 - Mehrsprachigkeit in der Schule – Sprachbildung im und durch Sachunterricht
TI - DaZ-Kompetenzen angehender Lehrkräfte des Faches Sachunterricht sowie der aus dem Sachunterricht hervorgehenden Fächer
ER -
TY - JOUR
AB - ABSTRACT
OBJECTIVE:
The aim of this analysis was to investigate whether habitual intake of total dairy (TD) or different dairy types (liquid, solid, fermented, not-fermented, low-fat, high-fat, low-sugar and high-sugar dairy) during adolescence is associated with biomarkers of low-grade inflammation as well as risk factors of type 2 diabetes in young adulthood.
DESIGN:
Multivariable linear regression analyses were used to investigate prospective associations between estimated TD intake as well as intake of different types of dairy and a pro-inflammatory score, based on hsCRP, IL-6, IL-18, leptin and adiponectin, and insulin resistance assessed as HOMA2-IR in an open cohort study.
SETTING:
Dortmund, Germany
PARTICIPANTS:
Data from participants (n=375) of the DOrtmund Nutritional and Anthropometric Longitudinally Designed (DONALD) study were included, for whom at least two 3-day weighed dietary records during adolescence (median age: 11 years) and one blood sample in young adulthood (>18 years) were available.
RESULTS:
There was no statistically significant association between TD intake or intake of any dairy type and the pro-inflammatory score (all p>0.05). TD intake as well as each dairy type intake and insulin resistance also showed no association (all p>0.05).
CONCLUSIONS:
The habitual intake of dairy or individual types of dairy during adolescence does not seem to have a major impact on low-grade systemic inflammation and insulin resistance in the long term. There was no indication regarding a restriction of dairy intake for healthy children and adolescents in terms of diabetes risk reduction.
AU - Hohoff, E
AU - Jankovic, N
AU - Perrar, I
AU - Schnermann, ME
AU - Herder, C
AU - Nöthlings, U
AU - Libuda, Lars
AU - Alexy, U
ID - 52713
JF - Public Health Nutrition
KW - Public Health
KW - Environmental and Occupational Health
KW - Nutrition and Dietetics
KW - Medicine (miscellaneous)
SN - 1368-9800
TI - The association between dairy intake in adolescents with inflammation and risk markers of type 2 diabetes during young adulthood – results of the DONALD study
ER -
TY - JOUR
AB - The editorial introduces the special issue Knowledge by Design in Education: Key challenges and experiences from research practice, posing key questions, offering an insight into ongoing discussions, and presenting an overview of the included articles.
AU - Brase, Alexa Kristin
AU - Jenert, Tobias
ID - 52702
IS - 1
JF - EDeR. Educational Design Research
SN - 2511-0667
TI - Knowledge by Design in Education
VL - 8
ER -
TY - JOUR
AU - Buyken, Anette
AU - Libuda, Lars
ID - 52712
JF - DGEwissen
TI - Ernährung und Alltagsbewältigung - Ein Spannungsfeld für Individuum, Haushalt und Gesellschaft
ER -
TY - JOUR
AB - Miller's rule is an empirical relation between the nonlinear and linear optical coefficients that applies to a large class of materials but has only been rigorously derived for the classical Lorentz model with a weak anharmonic perturbation. In this work, we extend the proof and present a detailed derivation of Miller's rule for an equivalent quantum-mechanical anharmonic oscillator. For this purpose, the classical concept of velocity-dependent damping inherent to the Lorentz model is replaced by an adiabatic switch-on of the external electric field, which allows a unified treatment of the classical and quantum-mechanical systems using identical potentials and fields. Although the dynamics of the resulting charge oscillations, and hence the induced polarizations, deviate due to the finite zero-point motion in the quantum-mechanical framework, we find that Miller's rule is nevertheless identical in both cases up to terms of first order in the anharmonicity. With a view to practical applications, especially in the context of ab initio calculations for the optical response where adiabatically switched-on fields are widely assumed, we demonstrate that a correct treatment of finite broadening parameters is essential to avoid spurious errors that may falsely suggest a violation of Miller's rule, and we illustrate this point by means of a numerical example.
AU - Meyer, Maximilian Tim
AU - Schindlmayr, Arno
ID - 52723
JF - Journal of Physics B: Atomic, Molecular and Optical Physics
SN - 0953-4075
TI - Derivation of Miller's rule for the nonlinear optical susceptibility of a quantum anharmonic oscillator
ER -
TY - CONF
AU - Sparmann, Sören
AU - Hüsing, Sven
AU - Schulte, Carsten
ID - 52380
T2 - Proceedings of the 23rd Koli Calling International Conference on Computing Education Research
TI - JuGaze: A Cell-based Eye Tracking and Logging Tool for Jupyter Notebooks
ER -
TY - CONF
AU - Hüsing, Sven
AU - Schulte, Carsten
AU - Sparmann, Sören
AU - Bolte, Mario
ID - 52379
T2 - Proceedings of the 55th ACM Technical Symposium on Computer Science Education V. 1
TI - Using Worked Examples for Engaging in Epistemic Programming Projects
ER -
TY - JOUR
AB - Heteroclinic structures organize global features of dynamical systems. We analyse whether heteroclinic structures can arise in network dynamics with higher-order interactions which describe the nonlinear interactions between three or more units. We find that while commonly analysed model equations such as network dynamics on undirected hypergraphs may be useful to describe local dynamics such as cluster synchronization, they give rise to obstructions that allow to design of heteroclinic structures in phase space. By contrast, directed hypergraphs break the homogeneity and lead to vector fields that support heteroclinic structures.
AU - Bick, Christian
AU - von der Gracht, Sören
ID - 52726
IS - 2
JF - Journal of Complex Networks
KW - Applied Mathematics
KW - Computational Mathematics
KW - Control and Optimization
KW - Management Science and Operations Research
KW - Computer Networks and Communications
SN - 2051-1329
TI - Heteroclinic dynamics in network dynamical systems with higher-order interactions
VL - 12
ER -
TY - BOOK
ED - Becher, Andrea
ID - 52725
TI - Politische Bildung im Sachunterricht. Potenziale - Positionen - Perspektiven
ER -
TY - JOUR
AB - Through tailoring the geometry and design of biomaterials, additive manufacturing is revolutionizing the production of metallic patient-specific implants, e.g., the Ti-6Al-7Nb alloy. Unfortunately, studies investigating this alloy showed that additively produced samples exhibit anisotropic microstructures. This anisotropy compromises the mechanical properties and complicates the loading state in the implant. Moreover, the minimum requirements as specified per designated standards such as ISO 5832-11 are not met. The remedy to this problem is performing a conventional heat treatment. As this route requires energy, infrastructure, labor, and expertise, which in turn mean time and money, many of the additive manufacturing benefits are negated. Thus, the goal of this work was to achieve better isotropy by applying only adapted additive manufacturing process parameters, specifically focusing on the build orientations. In this work, samples orientated in 90°, 45°, and 0° directions relative to the building platform were manufactured and tested. These tests included mechanical (tensile and fatigue tests) as well as microstructural analyses (SEM and EBSD). Subsequently, the results of these tests such as fractography were correlated with the acquired mechanical properties. These showed that 90°-aligned samples performed best under fatigue load and that all requirements specified by the standard regarding monotonic load were met.
AU - Milaege, Dennis
AU - Eschemann, Niklas
AU - Hoyer, Kay-Peter
AU - Schaper, Mirko
ID - 52738
IS - 2
JF - Crystals
KW - Inorganic Chemistry
KW - Condensed Matter Physics
KW - General Materials Science
KW - General Chemical Engineering
SN - 2073-4352
TI - Anisotropic Mechanical and Microstructural Properties of a Ti-6Al-7Nb Alloy for Biomedical Applications Manufactured via Laser Powder Bed Fusion
VL - 14
ER -
TY - JOUR
AB - For 0 ≤ t ≤ r let m(t, r) be the maximum number s such that every t-edge-connected r-graph has s pairwise disjoint perfect matchings. There are only a few values of m(t, r) known, for instance m(3, 3) = m(4, r) = 1, and m(t, r) ≤ r − 2 for all t = 5,
and m(t, r) ≤ r − 3 if r is even. We prove that m(2l, r) ≤ 3l − 6 for every l ≥ 3 and r ≥ 2l.
AU - Ma, Yulai
AU - Mattiolo, Davide
AU - Steffen, Eckhard
AU - Wolf, Isaak Hieronymus
ID - 49905
JF - Combinatorica
KW - Computational Mathematics
KW - Discrete Mathematics and Combinatorics
SN - 0209-9683
TI - Edge-Connectivity and Pairwise Disjoint Perfect Matchings in Regular Graphs
VL - 44
ER -
TY - CHAP
AU - Bellinger, Franziska
AU - Dehmel, Lukas
ED - Bellinger, Franziska
ED - Thon, Christine
ED - Wischmann, Anke
ID - 52735
T2 - Bildung in Europa. Perspektiven außerschulischer Bildung in, aus und durch Europa
TI - (im Druck) Europäische Bildungsinitiativen als Rahmen medienpädagogischer Professionalisierung in der Erwachsenenbildung. Rekonstruktive Analysen zum Medien(bildungs)begriff
ER -
TY - CHAP
AU - Dehmel, Lukas
AU - Meister, Dorothee M.
ED - Oggolder, Christian
ED - Roth-Ebner, Caroline
ID - 52734
T2 - Medien, Biografien und Generationen
TI - (im Druck) Zur generationstheoretischen Analyse medienbiografischer Topoi. Eine medienpädagogische Perspektive
ER -
TY - JOUR
AU - Burgfeld-Meise, Bianca
AU - Dehmel, Lukas
ID - 52736
JF - Zeitschrift MedienPädagogik
TI - (im Druck) Verfügbarkeisfantasien des Lifelogging. Zur Positionierung des medialen Selbst unter den Bedingungen des Digitalen.
ER -
TY - CONF
AU - Jafarzadeh, Hanieh
AU - Klemme, Florian
AU - Amrouch, Hussam
AU - Hellebrand, Sybille
AU - Wunderlich, Hans-Joachim
ID - 52744
T2 - European Test Symposium, The Hague, Netherlands, May 20-24, 2024
TI - Time and Space Optimized Storage-based BIST under Multiple Voltages and Variations
ER -
TY - CONF
AU - Jafarzadeh, Hanieh
AU - Klemme, Florian
AU - Amrouch, Hussam
AU - Hellebrand, Sybille
AU - Wunderlich, Hans-Joachim
ID - 52742
T2 - IEEE Latin American Test Symposium (LATS), Maceió, Brazil, April 9-12, 2024
TI - Vmin Testing under Variations: Defect vs. Fault Coverage
ER -
TY - CONF
AU - Hellebrand, Sybille
AU - Sadeghi-Kohan, Somayeh
AU - Wunderlich, Hans-Joachim
ID - 52743
T2 - International Symposium of EDA (ISEDA), Xi'an, China, May 10-13, 2024
TI - Functional Safety and Reliability of Interconnects throughout the Silicon Life Cycle
ER -
TY - CONF
AU - Lebedeva, Anastasia
AU - Protte, Marius
AU - van Straaten, Dirk
AU - Fahr, René
ID - 48387
T2 - Advances in Information and Communication
TI - Involvement of domain experts in the AI training does not affect adherence – An AutoML study
VL - 919
ER -
TY - CONF
AU - Wunderlich, Hans-Joachim
AU - Jafarzadeh, Hanieh
AU - Hellebrand, Sybille
ID - 52745
T2 - International Symposium of EDA (ISEDA), Xi’an, China, May 10-13, 2024
TI - Robust Test of Small Delay Faults under PVT-Variations
ER -
TY - GEN
AU - Stiballe, Alisa
AU - Reimer, Jan Dennis
AU - Sadeghi-Kohan, Somayeh
AU - Hellebrand, Sybille
ID - 50284
TI - Modeling Crosstalk-induced Interconnect Delay with Polynomial Regression
ER -
TY - GEN
AU - Ustimova, Magdalina
AU - Sadeghi-Kohan, Somayeh
AU - Hellebrand, Sybille
ID - 51799
TI - Crosstalk-Aware Simulation of Interconnects Using Artificial Neural Networks
ER -
TY - JOUR
AU - Harder, Hans
AU - Peitz, Sebastian
ID - 52758
TI - On the continuity and smoothness of the value function in reinforcement learning and optimal control
ER -
TY - CONF
AU - Hu, Lijie
AU - Habernal, Ivan
AU - Shen, Lei
AU - Wang, Di
ED - Graham, Yvette
ED - Purver, Matthew
ID - 52827
T2 - Findings of the Association for Computational Linguistics: EACL 2024, St. Julian’s, Malta, March 17-22, 2024
TI - Differentially Private Natural Language Models: Recent Advances and Future Directions
ER -
TY - CONF
AB - Neural machine translation (NMT) is a widely popular text generation task, yet there is a considerable research gap in the development of privacy-preserving NMT models, despite significant data privacy concerns for NMT systems. Differentially private stochastic gradient descent (DP-SGD) is a popular method for training machine learning models with concrete privacy guarantees; however, the implementation specifics of training a model with DP-SGD are not always clarified in existing models, with differing software libraries used and code bases not always being public, leading to reproducibility issues. To tackle this, we introduce DP-NMT, an open-source framework for carrying out research on privacy-preserving NMT with DP-SGD, bringing together numerous models, datasets, and evaluation metrics in one systematic software package. Our goal is to provide a platform for researchers to advance the development of privacy-preserving NMT systems, keeping the specific details of the DP-SGD algorithm transparent and intuitive to implement. We run a set of experiments on datasets from both general and privacy-related domains to demonstrate our framework in use. We make our framework publicly available and welcome feedback from the community.
AU - Igamberdiev, Timour
AU - Vu, Doan Nam Long
AU - Kuennecke, Felix
AU - Yu, Zhuo
AU - Holmer, Jannik
AU - Habernal, Ivan
ED - Aletras, Nikolaos
ED - De Clercq, Orphee
ID - 52842
T2 - Proceedings of the 18th Conference of the European Chapter of the Association for Computational Linguistics: System Demonstrations
TI - DP-NMT: Scalable Differentially Private Machine Translation
ER -
TY - CONF
AB - What is preventing us from building a NLP system that could help real people in real situations, for instance when they need legal advice but don{’}t understand law? This question is trickier than one might think, because legal systems vary from country to country, so do the law books, availability of data, and incomprehensibility of legalese. In this paper we focus Germany (which employs the civil-law system where, roughly speaking, interpretation of law codes dominates over precedence) and lay a foundational work to address the laymen{’}s legal question answering empirically. We create GerLayQA, a new dataset comprising of 21k laymen{’}s legal questions paired with answers from lawyers and grounded to concrete law book paragraphs. We experiment with a variety of retrieval and answer generation models and provide an in-depth analysis of limitations, which helps us to provide first empirical answers to the question above.
AU - Büttner, Marius
AU - Habernal, Ivan
ED - Graham, Yvette
ED - Purver, Matthew
ID - 52841
T2 - Proceedings of the 18th Conference of the European Chapter of the Association for Computational Linguistics (Volume 1: Long Papers)
TI - Answering legal questions from laymen in German civil law system
ER -
TY - JOUR
AB - Due to the hydrolytic instability of LiPF6 in carbonate-based solvents, HF is a typical impurity in Li-ion battery electrolytes. HF significantly influences the performance of Li-ion batteries, for example by impacting the formation of the solid electrolyte interphase at the anode and by affecting transition metal dissolution at the cathode. Additionally, HF complicates studying fundamental interfacial electrochemistry of Li-ion battery electrolytes, such as direct anion reduction, because it is electrocatalytically relatively unstable, resulting in LiF passivation layers. Methods to selectively remove ppm levels of HF from LiPF6-containing carbonate-based electrolytes are limited. We introduce and benchmark a simple yet efficient electrochemical in situ method to selectively remove ppm amounts of HF from LiPF6-containing carbonate-based electrolytes. The basic idea is the application of a suitable potential to a high surface-area metallic electrode upon which only HF reacts (electrocatalytically) while all other electrolyte components are unaffected under the respective conditions.
AU - Ge, Xiaokun
AU - Huck, Marten
AU - Kuhlmann, Andreas
AU - Tiemann, Michael
AU - Weinberger, Christian
AU - Xu, Xiaodan
AU - Zhao, Zhenyu
AU - Steinrueck, Hans-Georg
ID - 52372
JF - Journal of The Electrochemical Society
KW - Materials Chemistry
KW - Electrochemistry
KW - Surfaces
KW - Coatings and Films
KW - Condensed Matter Physics
KW - Renewable Energy
KW - Sustainability and the Environment
KW - Electronic
KW - Optical and Magnetic Materials
SN - 0013-4651
TI - Electrochemical Removal of HF from Carbonate-based LiPF6-containing Li-ion Battery Electrolytes
VL - 171
ER -
TY - JOUR
AU - Bathelt, Lukas
AU - Djakow, Eugen
AU - Henke, Christian
AU - Trächtler, Ansgar
ID - 52871
JF - Procedia Computer Science
KW - General Engineering
SN - 1877-0509
TI - Innovative measurement system for saber curvature observation in straightening processes
VL - 232
ER -
TY - GEN
AU - Baumann, Martin
AU - Bengler, Klaus
AU - Berndt-Tolzmann, Sandro
AU - Brettin, Leon Johann
AU - Diermeyer, Frank
AU - Fastenmeier, Wolfgang
AU - Fleischer, Torsten
AU - Flemisch, Frank
AU - Frey, Alexander
AU - Gräcmann, Nicole
AU - Hardes, Tobias
AU - Herzberger, Nicolas
AU - Hesse, Tobias
AU - Huetten, Manuela
AU - Klingler, Florian
AU - Jipp, Meike
AU - Kolarova, Viktoriya
AU - Kühn, Matthias
AU - Maag, Christian
AU - Marx, Torsten
AU - Maurer, Markus
AU - Merkel, Nora
AU - Oehl, Michael
AU - Oubaid, Viktor
AU - Plum, Lena
AU - Riegelhuth, Gerd
AU - Salem, Nayel Fabian
AU - Schrank, Andreas
AU - Shi, Elisabeth
AU - Sommer, Christoph
AU - Wasser, Joscha
AU - Wietfeld, Christian
ID - 52872
TI - Abschlussbericht der Arbeitsgruppe "Forschungsbedarf Teleoperation"
ER -
TY - JOUR
AU - Arends, Christian
AU - Wolf, Lasse Lennart
AU - Meinecke, Jasmin
AU - Barkhofen, Sonja
AU - Weich, Tobias
AU - Bartley, Tim
ID - 52876
IS - 1
JF - Physical Review Research
KW - General Physics and Astronomy
SN - 2643-1564
TI - Decomposing large unitaries into multimode devices of arbitrary size
VL - 6
ER -
TY - JOUR
AU - Boeddeker, Christoph
AU - Subramanian, Aswin Shanmugam
AU - Wichern, Gordon
AU - Haeb-Umbach, Reinhold
AU - Le Roux, Jonathan
ID - 52958
JF - IEEE/ACM Transactions on Audio, Speech, and Language Processing
KW - Electrical and Electronic Engineering
KW - Acoustics and Ultrasonics
KW - Computer Science (miscellaneous)
KW - Computational Mathematics
SN - 2329-9290
TI - TS-SEP: Joint Diarization and Separation Conditioned on Estimated Speaker Embeddings
VL - 32
ER -
TY - GEN
AU - Eremin, Oxana
ID - 53060
IS - 1
T2 - GENDER. Zeitschrift für Geschlecht, Kultur und Gesellschaft
TI - Rezension zu: Corinna Schmechel (2022). Auspowern und Empowern? Eine Ethnohraphie queerer Fitnesskultur. Bielefeld.
VL - 16
ER -
TY - GEN
ED - Eremin, Oxana
ED - Langer, Antje
ED - Mattei, Annalisa
ED - Mahs, Claudia
ID - 53065
IS - 1
T2 - GENDER. Zeitschrift für Geschlecht, Kultur und Gesellschaft
TI - Reproduktionspolitiken und Selbstbestimmung
VL - 16
ER -
TY - JOUR
AB - Für eine gelingende Umsetzung schulischer Inklusion gilt eine professionelle Weiterbildung der Lehrkräfte und des weiteren Schulpersonals als unverzichtbare Voraussetzung, um eine effektive Teamarbeit sowie die Einbindung von Eltern[i] in Erziehungs- und Bildungsprozesse zu gewährleisten. Im Projekt BiFoKi[ii] (Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen) wurde eine Fortbildungsmaßnahme für inklusive Schulen entwickelt, die sowohl die intrainstitutionelle Kooperation innerhalb der Schule als auch die interinstitutionelle Zusammenarbeit mit den Eltern der Schüler*innen mit und ohne sonderpädagogischen Unterstützungsbedarf adressiert. Die Fortbildung zielt u.a. darauf ab, durch eine im Jahrgangsteam gemeinsam geplante und verantwortete Elternarbeit eine einladende Atmosphäre zu schaffen, Kommunikationswege an diverser werdende Bedarfe der Eltern und der Schüler*innen anzupassen und Eltern stärker in schulische Bildungsprozesse einzubeziehen. Zur Evaluation der Fortbildung wurde eine quasi-experimentelle Studie mit einem Prä-Post-Kontrollgruppendesign realisiert. Längsschnittliche Daten liegen für 55 Lehr- und Fachkräfte vor. Die Ergebnisse der varianzanalytischen Auswertung zeigen, dass sich die Einschätzungen zur Kooperationsbereitschaft der Eltern sowie das selbstberichtete Kooperationsverhalten im Bereich der Erziehungs- und Bildungskooperation in der Interventionsgruppe nach der Teilnahme an der Fortbildung signifikant positiver entwickelt hat als in der Kontrollgruppe.
[i] Mit dem Begriff Eltern sind hier alle erziehungs- bzw. sorgeberechtigten Personen gemeint.
[ii] Hinweis zur Finanzierung: Das diesem Beitrag zugrunde liegende Vorhaben BiFoKi (Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen) wurde mit Mitteln des Bundesministeriums für Bildung und Forschung unter dem Förderkennzeichen 01NV1732in der Förderlinie „Qualifizierung der pädagogischen Fachkräfte für inklusive Bildung“ gefördert (Projektleitung: Birgit Lütje-Klose, Elke Wild, Julia Gorges und Phillip Neumann).
Abstract
To implement inclusive education successfully, it is crucial that teachers and other school staff are trained to cooperate effectively as a team and to involve parents in educational processes. In the project BiFoKi (Bielefeld Training on Cooperation in inclusive), we developed an in-service training for inclusive schools that addresses the intra-institutional cooperation within schools and the inter-institutional cooperation with the parents of students with and without special educational needs. The training aims to prepare grade-level teams to create a welcoming atmosphere, adapt communication ways to the diverse needs of parents and students and to involve parents more strongly in school educational processes. To evaluate the effectiveness of the training, a quasi-experimental study with a pre-post control group design was implemented. Longitudinal data is available for 55 teachers and other professionals. The results indicate that the intervention group demonstrated a more positive development in terms of satisfaction with parents' willingness to cooperate as well as self-reported cooperative behavior in the area of educational cooperation, compared to the control group.
AU - Grüter, Sandra
AU - Gorges, Julia
AU - Lütje-Klose, Birgit
AU - Neumann, Phillip
AU - Wild, Elke
ID - 53068
IS - 3
JF - QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte
KW - General Medicine
SN - 2699-2477
TI - Jahrgangsteams zur Kooperation mit Eltern anregen – eine Aufgabe für Fortbildungen? Evaluationsergebnisse zum Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen (BiFoKi)
VL - 5
ER -
TY - JOUR
AB - While shallow decision trees may be interpretable, larger ensemble models like gradient-boosted trees, which often set the state of the art in machine learning problems involving tabular data, still remain black box models. As a remedy, the Shapley value (SV) is a well-known concept in explainable artificial intelligence (XAI) research for quantifying additive feature attributions of predictions. The model-specific TreeSHAP methodology solves the exponential complexity for retrieving exact SVs from tree-based models. Expanding beyond individual feature attribution, Shapley interactions reveal the impact of intricate feature interactions of any order. In this work, we present TreeSHAP-IQ, an efficient method to compute any-order additive Shapley interactions for predictions of tree-based models. TreeSHAP-IQ is supported by a mathematical framework that exploits polynomial arithmetic to compute the interaction scores in a single recursive traversal of the tree, akin to Linear TreeSHAP. We apply TreeSHAP-IQ on state-of-the-art tree ensembles and explore interactions on well-established benchmark datasets.
AU - Muschalik, Maximilian
AU - Fumagalli, Fabian
AU - Hammer, Barbara
AU - Huellermeier, Eyke
ID - 53073
IS - 13
JF - Proceedings of the AAAI Conference on Artificial Intelligence
KW - Explainable Artificial Intelligence
SN - 2374-3468
TI - Beyond TreeSHAP: Efficient Computation of Any-Order Shapley Interactions for Tree Ensembles
VL - 38
ER -
TY - JOUR
AB - Negated statements require more processing efforts than assertions. However, in certain contexts, repeating negations undergo adaptation, which over time mitigates the effort.
Here, we ask negations hamper visual processing and whether consecutive repetitions mitigate its influence.
We assessed the overall attentional capacity and its distribution, the relative weight, quantitatively using
the formal Theory of Visual Attention (TVA).
Here, we employed a very simple form for negations, binary negations. Negated instructions, expressing the only alternative to the core supposition, were cognitively demanding, resulting in a loss of attentional capacity in three experiments. The overall attentional capacity recovered gradually but stagnated at a lower level than with assertions, even after many repetitions. Additionally, negations distributed the attention equally between target and reference stimulus. Repetitions slightly increased the reference' share of attention. Assertions, on the other hand, shifted the attentional weight towards the target. Few repetitions slightly decreased the bias towards the target, many repetitions increased the bias.
AU - Banh, Ngoc Chi
AU - Tünnermann, Jan
AU - Rohlfing, Katharina J.
AU - Scharlau, Ingrid
ID - 53072
JF - Attention, Perception, & Psychophysics
TI - Benefiting from Binary Negations? Verbal Negations Decrease Visual Attention and Balance Its Distribution
ER -
TY - GEN
AU - Banh, Ngoc Chi
AU - Scharlau, Ingrid
ID - 53069
TI - Effects of task difficulty on visual processing speed
ER -
TY - CONF
AU - Razavi, Kamran
AU - Ghafouri, Saeid
AU - Mühlhäuser, Max
AU - Jamshidi, Pooyan
AU - Wang, Lin
ID - 53095
T2 - Proceedings of the 4th Workshop on Machine Learning and Systems (EuroMLSys), colocated with EuroSys 2024
TI - Sponge: Inference Serving with Dynamic SLOs Using In-Place Vertical Scaling
ER -
TY - JOUR
AB - In this work, we consider optimal control problems for mechanical systems with fixed initial and free final state and a quadratic Lagrange term. Specifically, the dynamics is described by a second order ODE containing an affine control term. Classically, Pontryagin's maximum principle gives necessary optimality conditions for the optimal control problem. For smooth problems, alternatively, a variational approach based on an augmented objective can be followed. Here, we propose a new Lagrangian approach leading to equivalent necessary optimality conditions in the form of Euler-Lagrange equations. Thus, the differential geometric structure (similar to classical Lagrangian dynamics) can be exploited in the framework of optimal control problems. In particular, the formulation enables the symplectic discretisation of the optimal control problem via variational integrators in a straightforward way.
AU - Leyendecker, Sigrid
AU - Maslovskaya, Sofya
AU - Ober-Blöbaum, Sina
AU - Almagro, Rodrigo T. Sato Martín de
AU - Szemenyei, Flóra Orsolya
ID - 53101
JF - Journal of Computational Dynamics
KW - Optimal control problem
KW - Lagrangian system
KW - Hamiltonian system
KW - Variations
KW - Pontryagin's maximum principle.
SN - 2158-2491
TI - A new Lagrangian approach to control affine systems with a quadratic Lagrange term
ER -
TY - CONF
AB - In the context of language learning, feedback comment generation is the task of generating hints or explanatory notes for learner texts that help understand why a part of text is erroneous. This paper presents our approach to the Feedback Comment Generation Shared Task, collocated with the 16th International Natural Language Generation Conference (INLG 2023). The approach augments the generation of feedback comments by a self-supervised identification of feedback types in a multitask-learning setting. Within the shared task, other approaches performed more effective, yet the combined modeling of feedback type classification and feedback comment generation is superior to performing feedback generation only.
AU - Stahl, Maja
AU - Wachsmuth, Henning
ID - 34083
T2 - Proceedings of the 16th International Natural Language Generation Conference
TI - Identifying Feedback Types to Augment Feedback Comment Generation
ER -
TY - BOOK
AB - Tax evasion, tax avoidance and tax resistance are widespread phenomena in political, economic, social and fiscal history from antiquity through medieval, early modern and modern times. Histories of Tax Evasion, Avoidance and Resistance shows how different groups and individuals around the globe have succeeded or failed in not paying their due taxes, whether in kind or in cash, on their properties or on their crops.
It analyses how, throughout history, wealthy and poor taxpayers have tried to avoid or reduce their tax burden by negotiating with tax authorities, through practices of legal or illegal tax evasion, by filing lawsuits, seeking armed resistance or by migration, and how state authorities have dealt with such acts of claim making, defiance, open resistance or elusion. It fills an important research gap in tax history, addressing questions of tax morale and fairness, and how social and political inequality was negotiated through taxation. It gives rich insights into the development of citizen-state relationships throughout the course of history. The book comprises case studies from Ancient Athens, Roman Egypt, Medieval Europe, Early Modern Mexico, the Ottoman Empire, Nigeria under British colonial rule, the United Kingdom of the early 20th century, Greece during the Second World War, as well as West Germany, Switzerland, Sweden and the United States in the 20th century, including transnational entanglements in the world of late-modern offshore finance and taxation. The authors are experts in fiscal, economic, financial, legal, social and/or cultural history.
The book is intended for students, researchers and scholars of economic and financial history, social and world history and political economy.
The Open Access version of this book, available at www.taylorfrancis.com, has been made available under a Creative Commons Attribution-Share Alike 4.0 license.
AU - Schönhärl, Korinna
AU - Hürlimann, Gisela
AU - Rohde, Dorothea
ID - 34544
KW - Tax History
KW - Financial History
SN - 9781003333197
TI - Histories of Tax Evasion, Avoidance and Resistance
ER -
TY - CHAP
AB - Jean Bodin's list on how the absolutist monarchical state could raise its revenue ranked taxation only in seventh place. From a modern legal perspective, taxes are compulsory transfers of resources that households and enterprises pay to one or several government bodies without receiving an individual, specific benefit in return. Historians have dealt with not paying taxes in various contexts, such as analysing tax resistance and tax resistance movements in history. Tax law is best understood as an outcome of long-term, often conflictual, negotiations and as an expression of specific political mentalities and ideologies. As a consequence, tax law and sometimes even the tax juridical system have a strongly politicised character. Loopholes in tax legislation that enable or facilitate avoidance or evasion can thus be regarded as a result of the interest-driven politics of parliamentary majorities, as the success of concerted lobby pressure.
AU - Schönhärl, Korinna
AU - Hürlimann, Gisela
AU - Rohde, Dorothea
ED - Schönhärl, Korinna
ED - Hürlimann, Gisela
ED - Rohde, Dorothea
ID - 34546
T2 - Histories of Tax Evasion, Avoidance and Resistance
TI - The Ability and Intention of Not Paying Taxes in History. Some Introductory Observations
ER -
TY - CHAP
AB - As a case study, this chapter examines two tax education films that were produced 11 years apart in the USA and Western Germany during and after World War II: “The New Spirit” and “Putzke wants to know”. In contrast to America's most popular cartoon character 11 years earlier, Erwin Putzke is in a terrible mood at the beginning of the short film “Putzke wants to know”. The family father and electrician with a workshop of his own is annoyed and upset by the duty of filling in his tax return, grumbling at his wife and daughter and even at their budgie. The film's tax morale message is conveyed to its audience against the backdrop of a sober post-war reality characterised by allied occupation and the Allies' say in West German tax policies during a period of laborious economic build-up after a lost war.
AU - Schönhärl, Korinna
ED - Schönhärl, Korinna
ED - Hürlimann, Gisela
ED - Rohde, Dorothea
ID - 34547
T2 - Histories of Tax Evasion, Avoidance and Resistance
TI - How to Create a Taxpaying Spirit. A Transnational Examination of an US American and a Western German Tax Education Film in and after World War II
ER -
TY - CONF
AU - Franke, Mario
AU - Klingler, Florian
AU - Sommer, Christoph
ID - 34880
T2 - IEEE Consumer Communications and Networking Conference (CCNC 2023), Track Communication and Applications for Connected and Autonomous Vehicles on Land, Water, and Sky
TI - Addressing the Unbounded Latency of Best-Effort Device-to-Device Communication with Low Earth Orbit Satellite Support
ER -
TY - CONF
AU - Hegde, Anupama
AU - Delooz, Quentin
AU - Mariyaklla, Chethan Lokesh
AU - Festag, Andreas
AU - Klingler, Florian
ID - 34879
T2 - IEEE Wireless Communications and Networking Conference (WCNC 2023), Track Emerging Technologies, Standards, and Applications
TI - Radio Resource Allocation for Collective Perception in 5G-NR Vehicle-to-X Communication Systems
ER -
TY - CONF
AU - Hardes, Tobias
AU - Klingler, Florian
AU - Sommer, Christoph
ID - 34878
T2 - IEEE Wireless Communications and Networking Conference (WCNC 2023), Track Emerging Technologies, Standards, and Applications
TI - Improving Platooning Safety with Full Duplex Relaying and Beamforming
ER -
TY - CHAP
AU - Süßmann, Johannes
ED - Drobner, Hubertus R.
ED - Stork, Hans-Walter
ID - 34973
T2 - Bücher in Westfalen – Westfalen und ihre Bücher. Festschrift für Hermann-Josef Schmalor zum 70. Geburtstag
TI - Bibliotheken des Hellwegraums als Orte frühneuzeitlichen Kulturtransfers. Aufriß und Forschungsprogramm
ER -
TY - CONF
AU - Dann, Andreas Peter
AU - Hermann, Ben
AU - Bodden, Eric
ID - 35083
TI - UpCy: Safely Updating Outdated Dependencies
ER -
TY - GEN
AU - Famula, Marta
ID - 33938
T2 - Jahrbuch Forum Vormärz Forschung 2022. [in Vorbereitung]
TI - Antonia Villinger: Dramen der Schwangerschaft. Friedrich Hebbels „Judith“, „Maria Magdalena“ und „Genoveva“. Baden-Baden: Ergon 2021
ER -
TY - CHAP
AU - Menzefricke, Jörn Steffen
AU - Gabriel, Stefan
AU - Gundlach, Thomas
AU - Hobscheidt, Daniela
AU - Kürpick, Christian
AU - Schnasse, Felix
AU - Scholtysik, Michel
AU - Seif, Heiko
AU - Koldewey, Christian
AU - Dumitrescu, Roman
ED - Schallmo, Daniel
ID - 35319
SN - 2569-2348
T2 - Digitalisierung. Fallstudien, Tools und Erkenntnisse für das digitale Zeitalter
TI - Soziotechnisches Risikomanagement als Erfolgsfaktor für die Digitale Transformation
ER -
TY - JOUR
AB - As in almost every other branch of science, the major advances in data
science and machine learning have also resulted in significant improvements
regarding the modeling and simulation of nonlinear dynamical systems. It is
nowadays possible to make accurate medium to long-term predictions of highly
complex systems such as the weather, the dynamics within a nuclear fusion
reactor, of disease models or the stock market in a very efficient manner. In
many cases, predictive methods are advertised to ultimately be useful for
control, as the control of high-dimensional nonlinear systems is an engineering
grand challenge with huge potential in areas such as clean and efficient energy
production, or the development of advanced medical devices. However, the
question of how to use a predictive model for control is often left unanswered
due to the associated challenges, namely a significantly higher system
complexity, the requirement of much larger data sets and an increased and often
problem-specific modeling effort. To solve these issues, we present a universal
framework (which we call QuaSiModO:
Quantization-Simulation-Modeling-Optimization) to transform arbitrary
predictive models into control systems and use them for feedback control. The
advantages of our approach are a linear increase in data requirements with
respect to the control dimension, performance guarantees that rely exclusively
on the accuracy of the predictive model, and only little prior knowledge
requirements in control theory to solve complex control problems. In particular
the latter point is of key importance to enable a large number of researchers
and practitioners to exploit the ever increasing capabilities of predictive
models for control in a straight-forward and systematic fashion.
AU - Peitz, Sebastian
AU - Bieker, Katharina
ID - 21199
JF - Automatica
TI - On the Universal Transformation of Data-Driven Models to Control Systems
VL - 149
ER -
TY - JOUR
AB - This paper presents a model of an energy system for a private household extended by a lifetime prognosis. The energy system was designed for fully covering the year-round energy demand of a private household on the basis of electricity generated by a photovoltaic (PV) system, using a hybrid energy storage system consisting of a hydrogen unit and a lithium-ion battery. Hydrogen is produced with a Proton Exchange Membrane (PEM) electrolyser by PV surplus during the summer months and then stored in a hydrogen tank. Mainly during winter, in terms of lack of PV energy, the hydrogen is converted back into electricity and heat by a fuel cell. The model was created in Matlab/Simulink and is based on real input data. Heat demand was also taken into account and is covered by a heat pump. The simulation period is a full year to account for the seasonality of energy production and demand. Due to high initial costs, the longevity of such an energy system is of vital interest. Therefore, this model was extended by a lifetime prediction in order to optimize the dimensioning with the aim of lifetime extension of a hydrogen-based energy system. Lifetime influencing factors were identified on the basis of a literature review and were integrated in the model. An extensive parameter study was performed to evaluate different dimensionings regarding the energy balance and the lifetime of the three components, electrolyser, fuel cell and lithium-ion battery. The results demonstrate the benefits of a holistic modelling approach and enable a design optimization regarding the use of resources, lifetime and self-sufficiency of the system
AU - Möller, Marius Claus
AU - Krauter, Stefan
ID - 35428
IS - 1
JF - Solar
SN - 2673-9941
TI - Dimensioning and Lifetime Prediction Model for a Hybrid, Hydrogen-Based Household PV Energy System Using Matlab/Simulink
VL - 3
ER -
TY - JOUR
AU - Büchel, Daniel
AU - Torvik, Per Øyvind
AU - Lehmann, Tim
AU - Sandbakk, Øyvind
AU - Baumeister, Jochen
ID - 35533
JF - Medicine & Science in Sports & Exercise
KW - Physical Therapy
KW - Sports Therapy and Rehabilitation
KW - Orthopedics and Sports Medicine
SN - 1530-0315
TI - The Mode of Endurance Exercise Influences Changes in EEG Resting State Graphs among High-Level Cross-Country Skiers
VL - Publish Ahead of Print
ER -
TY - JOUR
AB - Individual cognitive functioning declines over time. We seek to understand how adverse physical health shocks in older ages contribute to this development. By use of event-study methods and data from the USA, England, and several countries in Continental Europe, we find evidence that health shocks lead to an immediate and persistent decline in cognitive functioning. This robust finding holds in all regions representing different health insurance systems and seems to be independent of underlying individual demographic characteristics such as sex and age. We also ask whether variables that are susceptible to policy action can reduce the negative consequences of a health shock. Our results suggest that neither compulsory education nor retirement regulations moderate the effects, thus emphasizing the importance for cognitive functioning of maintaining good physical health in old age.
AU - Schiele, Valentin
AU - Schmitz, Hendrik
ID - 35637
JF - European Economic Review
TI - Understanding cognitive decline in older ages: The role of health shocks
VL - 151
ER -
TY - JOUR
AB - The controlled delivery of active pharmaceutical ingredients to the site of disease represents a major challenge in drug therapy. Particularly when drugs have to be transported across biological barriers, suitable drug delivery systems are of importance. In recent years responsive delivery systems have been developed which enable a controlled drug release depending on internal or external stimuli such as changes in pH, redox environment or light and temperature. In some studies delivery systems with reactivity against two different stimuli were established either to enhance the response by synergies of the stimuli or to broaden the window of possible trigger events. In the present review numerous exciting developments of pH-, light- and redox-cleavable polymers suitable for the preparation of smart delivery systems are described. The review discusses the different stimuli that can be used for a controlled drug release of polymer-based delivery systems. It puts a focus on the different polymers described for the preparation of stimuli-sensitive systems, their preparation techniques as well as their stimuli-responsive degradation. © 2022 The Authors. Polymer International published by John Wiley & Sons Ltd on behalf of Society of Industrial Chemistry.
AU - Rust, Tarik
AU - Jung, Dimitri
AU - Langer, Klaus
AU - Kuckling, Dirk
ID - 35657
IS - 1
JF - Polymer International
KW - drug delivery system
KW - stimuli
KW - polymer
KW - cleavable
SN - 0959-8103
TI - Stimuli‐accelerated polymeric drug delivery systems
VL - 72
ER -
TY - CHAP
AU - Ostsieker, Laura
AU - Biehler, Rolf
ID - 35697
SN - 1869-4918
T2 - Practice-Oriented Research in Tertiary Mathematics Education
TI - Supporting Students in Developing Adequate Concept Images and Definitions at University: The Case of the Convergence of Sequences
ER -
TY - CHAP
AU - Kortemeyer, Jörg
AU - Biehler, Rolf
ID - 35678
SN - 1869-4918
T2 - Practice-Oriented Research in Tertiary Mathematics Education
TI - Analyzing the Interface Between Mathematics and Engineering in Basic Engineering Courses
ER -
TY - CHAP
AU - Biehler, Rolf
AU - Liebendörfer, Michael
AU - Gueudet, Ghislaine
AU - Rasmussen, Chris
AU - Winsløw, Carl
ID - 35669
SN - 1869-4918
T2 - Practice-Oriented Research in Tertiary Mathematics Education
TI - Practice-Oriented Research in Tertiary Mathematics Education – An Introduction
ER -
TY - JOUR
AB - Videografien eigenen Unterrichts sind ein mögliches methodisches Werkzeug zur Förderung der professionellen Kompetenz angehender Lehrkräfte, das allerdings innerhalb der Lehramtsausbildung noch nicht breit implementiert
ist. Ein möglicher Grund hierfür könnte neben organisatorischen Herausforderungen auch in einer geringen Akzeptanz von Eigenvideografien durch Lehramtsstudierende liegen. Um besser abschätzen zu können, mit welchen Voraussetzungen affektiv-emotionaler Art bei einer breiteren Implementierung im Lehramtsstudium gerechnet werden kann, wurden N = 938 Lehramtsstudierende im Masterstudium an der Universität Paderborn zu ihren Emotionen und Bereitschaften zur Arbeit mit Eigenvideografien befragt. Dabei wurde auch erfasst, wie sich diese je nach bestehenden
Erfahrungen zur Arbeit mit Videografien unterscheiden. In den Ergebnissen zeigen sich kaum affektiv-emotionale Reaktionen zur Eigenvideografie, und wenn, vor allem Gefühle der Unsicherheit. Zu beachten ist, dass zwar bei gut der Hälfte der Studierenden eine eher hohe generelle Bereitschaft zur Eigenvideografie besteht, eine konkrete Intention bzw. eine konkrete Volition zur Videografie aber geringer ist. Die ca. 10 % der Studierenden mit Eigenvideografieerfahrung im Studium zeigen erwartungsgemäß höhere Bereitschaften, aber unerwartet keine signifikant positiveren Emotionen. Insgesamt verdeutlichen die Ergebnisse, dass bzgl. der Akzeptanz der Studierenden ein höheres Potenzial zur Implementation von Eigenvideografien im Studium vorliegt, als aktuell ausgeschöpft wird.
AU - Vogelsang, Christoph
AU - Pollmeier, Pascal
AU - Gockeln, Theresa
AU - Rogge, Tim
ID - 35831
JF - Zeitschrift für Bildungsforschung
KW - Lehrerbildung
KW - Videografie
KW - Praxissemester
KW - Emotionen
KW - Akzeptanz
TI - Zu unangenehm, zu viel Aufwand oder keine Möglichkeit? – Emotionen und Bereitschaft von Lehramtsstudierenden zur Videografie eigenen Unterrichts
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36434
T2 - Manz Online
TI - Acquis communautaire
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36433
T2 - Manz Online
TI - Abkommen der EU
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36439
T2 - Manz Online
TI - Europäische Menschenrechtskonvention (EMRK)
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36444
T2 - Manz Online
TI - Inländerdiskriminierung
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36438
T2 - Manz Online
TI - Empfehlungen (Unionsrecht)
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36441
T2 - Manz Online
TI - Gründungsverträge
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36446
T2 - Manz Online
TI - De-minimis-Beihilfen
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36445
T2 - Manz Online
TI - CE-Kennzeichnung
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36443
T2 - Manz Online
TI - Rom II VO
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36442
T2 - Manz Online
TI - ROM I VO
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36435
T2 - Manz Online
TI - AEUV
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36437
T2 - Manz Online
TI - Beschlüsse (Unionsrecht)
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36440
T2 - Manz Online
TI - Grundrechtscharta (GRC)
ER -
TY - GEN
AU - Krimphove, Dieter
ID - 36436
T2 - Manz Online
TI - Beitrittsverträge
ER -
TY - CHAP
AU - Lauert, Markus
ED - Süßmann, Johannes
ED - Meine, Sabine
ED - Otto, Arnold
ID - 36464
T2 - Musiklandschaften zwischen Pader und Rhein. Verflechtung und Pluralisierung entlang des Hellwegs
TI - In der freiheit musicirt: Musikpraxis und -erziehung in den Taschenkalendern Kaspars von Fürstenberg
ER -
TY - JOUR
AB - Superconducting nanowire single-photon detectors (SNSPDs) show near unity efficiency, low dark count rate, and short recovery time. Combining these characteristics with temporal control of SNSPDs broadens their applications as in active de-latching for higher dynamic range counting or temporal filtering for pump-probe spectroscopy or LiDAR. To that end, we demonstrate active gating of an SNSPD with a minimum off-to-on rise time of 2.4 ns and a total gate length of 5.0 ns. We show how the rise time depends on the inductance of the detector in combination with the control electronics. The gate window is demonstrated to be fully and freely, electrically tunable up to 500 ns at a repetition rate of 1.0 MHz, as well as ungated, free-running operation. Control electronics to generate the gating are mounted on the 2.3 K stage of a closed-cycle sorption cryostat, while the detector is operated on the cold stage at 0.8 K. We show that the efficiency and timing jitter of the detector is not altered during the on-time of the gating window. We exploit gated operation to demonstrate a method to increase in the photon counting dynamic range by a factor 11.2, as well as temporal filtering of a strong pump in an emulated pump-probe experiment.
AU - Hummel, Thomas
AU - Widhalm, Alex
AU - Höpker, Jan Philipp
AU - Jöns, Klaus
AU - Chang, Jin
AU - Fognini, Andreas
AU - Steinhauer, Stephan
AU - Zwiller, Val
AU - Zrenner, Artur
AU - Bartley, Tim
ID - 36471
IS - 1
JF - Optics Express
KW - Atomic and Molecular Physics
KW - and Optics
SN - 1094-4087
TI - Nanosecond gating of superconducting nanowire single-photon detectors using cryogenic bias circuitry
VL - 31
ER -
TY - JOUR
AU - Stutz, Bianca
AU - Buyken, Anette E.
AU - Schadow, Alena
AU - Jankovic, N
AU - Alexy, U
AU - Krueger, Betina
ID - 36073
JF - Appetite
SN - 0195-6663
TI - Associations of chronotype and social jetlag with eating jetlag and their changes among German students during the first COVID-19 lockdown. The Chronotype and Nutrition study.
VL - 180
ER -
TY - JOUR
AB - AbstractIncreasing average temperatures and heat waves are having devasting impacts on human health and well-being but studies of heat impacts and how people adapt are rare and often confined to specific locations. In this study, we explore how analysis of conversations on social media can be used to understand how people feel about heat waves and how they respond. We collected global Twitter data over four months (from January to April 2022) using predefined hashtags about heat waves. Topic modelling identified five topics. The largest (one-third of all tweets) was related to sports events. The remaining two-thirds could be allocated to four topics connected to communication about climate-related heat or heat waves. Two of these were on the impacts of heat and heat waves (health impacts 20%; social impacts 16%), one was on extreme weather and climate change attribution (17%) and the last one was on perceptions and warning (13%). The number of tweets in each week corresponded well with major heat wave occurrences in Argentina, Australia, the USA and South Asia (India and Pakistan), indicating that people posting tweets were aware of the threat from heat and its impacts on the society. Among the words frequently used within the topic ‘Social impacts’ were ‘air-conditioning’ and ‘electricity’, suggesting links between coping strategies and financial pressure. Apart from analysing the content of tweets, new insights were also obtained from analysing how people engaged with Twitter tweets about heat or heat waves. We found that tweets posted early, and which were then shared by other influential Twitter users, were among the most popular. Finally, we found that the most popular tweets belonged to individual scientists or respected news outlets, with no evidence that misinformation about climate change-related heat is widespread.
AU - Zander, Kerstin K.
AU - Rieskamp, Jonas
AU - Mirbabaie, Milad
AU - Alazab, Mamoun
AU - Nguyen, Duy
ID - 36834
JF - Natural Hazards
KW - Earth and Planetary Sciences (miscellaneous)
KW - Atmospheric Science
KW - Water Science and Technology
SN - 0921-030X
TI - Responses to heat waves: what can Twitter data tell us?
ER -
TY - JOUR
AB - The study explores differences between three user types in the top tweets about the 2015 “refugee crisis” in Germany and presents the results of a quantitative content analysis. All tweets with the keyword “Flüchtlinge” posted for a monthlong period following September 13, 2015, the day Germany decided to implement border controls, were collected (N = 763,752). The top 2,495 tweets according to number of retweets were selected for analysis. Differences between news media, public and private actor tweets in topics, tweet characteristics such as tone and opinion expression, links, and specific sentiments toward refugees were analyzed. We found strong differences between the tweets. Public actor tweets were the main source of positive sentiment toward refugees and the main information source on refugee support. News media tweets mostly reflected traditional journalistic norms of impartiality and objectivity, whereas private actor tweets were more diverse in sentiments toward refugees.
AU - Kapidzic, Sanja
AU - Frey, Felix
AU - Neuberger, Christoph
AU - Stieglitz, Stefan
AU - Mirbabaie, Milad
ID - 36877
JF - International Journal of Communication
KW - refugee crisis 2015
KW - Germany
KW - social media
KW - Twitter
KW - user types
SN - 1932-8036
TI - Crisis Communication on Twitter: Differences Between User Types in Top Tweets About the 2015 “Refugee Crisis” in Germany
VL - 17
ER -
TY - JOUR
AB - Abstract. The miniaturisation of components leads to new demands on measurement systems. One of these is the resolution. As a volumetric analysis method and method of non-destructive testing, industrial X-ray computed
tomography (XCT) has the ability to measure geometrical features and their corresponding dimensions without destroying them and can therefore be used for quality assurance. However, the concept of resolution is not trivial for XCT and has not yet been finally clarified. In particular, the interface structural resolution, the detectability of two surfaces facing each other after surface segmentation, faces a lack of a test specimen, a corresponding
measurand and a reliable method. Simulation-based XCT investigations of a method to determine this type of resolution are presented in this article using the geometry of a test specimen that contains several radially
arranged holes of the same size. The borehole diameters correspond to the distance between the holes to investigate the resolvability of surfaces and interfaces. The evaluation is based on mean and extreme values of grey value
profiles between the individual boreholes of the reconstructed volume. It is shown that the geometrical detectability of the test specimen surface and interface can be extended by a reasonable choice of the threshold value for
surface segmentation within a defined interval. With regard to the resolving capability, a distinction is made between assured detectability and possible detectability, as well as the threshold value used when using the ISO50
threshold for surface segmentation and measurement chain completion.
AU - Busch, Matthias
AU - Hausotte, Tino
ID - 36800
IS - 1
JF - Journal of Sensors and Sensor Systems
KW - Electrical and Electronic Engineering
KW - Instrumentation
SN - 2194-878X
TI - Simulation-based investigation of the metrological interface structural resolution capability of X-ray computed tomography scanners
VL - 12
ER -
TY - CONF
AU - zur Heiden, Philipp
AU - Priefer, Jennifer
AU - Beverungen, Daniel
ID - 35893
T2 - Proceedings of the 56th Conference on System Sciences
TI - Location-Based Service and Location-Contextualizing Service: Conceptualizing the Co-creation of Value with Location Information
ER -
TY - CONF
AU - Neumann, Stefan
AU - Meschut, Gerson
AU - Otroshi, Mortaza
AU - Kneuper, Florian
AU - Schulze, Andre
AU - Tekkaya, Erman
ID - 36839
TI - Mechanically Joined Extrusion Profiles for Battery Trays
ER -
TY - CHAP
AU - Liebendörfer, Michael
AU - Büdenbender-Kuklinski, Christiane
AU - Lankeit, Elisa
AU - Schürmann, Mirko
AU - Biehler, Rolf
AU - Schaper, Niclas
ID - 35681
SN - 1869-4918
T2 - Practice-Oriented Research in Tertiary Mathematics Education
TI - Framing Goals of Mathematics Support Measures
ER -
TY - CONF
AU - Hofeditz, Lennart
AU - Erle, Lukas
AU - Timm, Lara
AU - Mirbabaie, Milad
ID - 37165
T2 - Proceedings of the 55th Hawaii International Conference System Sciences (HICSS) (forthcoming)
TI - How Virtuous are Virtual Influencers?–A Qualitative Analysis of Virtual Actors’ Virtues on Instagram
ER -
TY - JOUR
AU - Julin, Sofia
AU - Keller, Adrian
AU - Linko, Veikko
ID - 33447
JF - Bioconjugate Chemistry
KW - Organic Chemistry
KW - Pharmaceutical Science
KW - Pharmacology
KW - Biomedical Engineering
KW - Bioengineering
KW - Biotechnology
SN - 1043-1802
TI - Dynamics of DNA Origami Lattices
VL - 34
ER -
TY - BOOK
ED - Biehler, Rolf
ED - Liebendörfer, Michael
ED - Gueudet, Ghislaine
ED - Rasmussen, Chris
ED - Winsløw, Carl
ID - 37469
SN - 1869-4918
TI - Practice-Oriented Research in Tertiary Mathematics Education
ER -