@unpublished{32178, abstract = {{We test the ability of the "escape mechanism" to create the anisotropic flow observed in high-energy nuclear collisions. We compare the flow harmonics $v_n$ in the few-rescatterings regime from two types of transport simulations, with $2\to 2$ and $2\to 0$ collision kernels respectively, and from analytical calculations neglecting the gain term of the Boltzmann equation. We find that the even flow harmonics are similar in the three approaches, while the odd harmonics differ significantly.}}, author = {{Bachmann, Benedikt and Borghini, Nicolas and Feld, Nina and Roch, Hendrik}}, booktitle = {{arXiv:2203.13306}}, title = {{{Even anisotropic-flow harmonics are from Venus, odd ones are from Mars}}}, year = {{2022}}, } @article{32183, author = {{Hou, W and Yao, Y and Li, Y and Peng, B and Shi, K and Zhou, Z and Pan, J and Liu, M and Hu, J}}, issn = {{2095-025x}}, journal = {{Frontiers of materials science}}, number = {{1}}, title = {{{Linearly shifting ferromagnetic resonance response of La0.7Sr0.3MnO3 thin film for body temperature sensors}}}, volume = {{16}}, year = {{2022}}, } @article{32234, author = {{Wojciechowski, M}}, issn = {{2352-3409}}, journal = {{Data Brief}}, pages = {{108318}}, title = {{{Dataset for random uniform distributions of 2D circles and 3D spheres.}}}, volume = {{43}}, year = {{2022}}, } @article{32239, author = {{Hunter, I and Norton, MM and Chen, B and Simonetti, C and Moustaka, ME and Touboul, J and Fraden, S}}, issn = {{2470-0045}}, journal = {{Phys Rev E}}, number = {{2-1}}, pages = {{024310}}, title = {{{Pattern formation in a four-ring reaction-diffusion network with heterogeneity.}}}, volume = {{105}}, year = {{2022}}, } @article{32263, abstract = {{Furfuryl amine-functionalized few-layered graphene was prepared via a mechanochemical process by a [4 + 2] cycloaddition under solvent-free conditions.}}, author = {{Filvan Torkaman, Najmeh and Kley, Marina and Bremser, Wolfgang and Wilhelm, René}}, issn = {{2046-2069}}, journal = {{RSC Advances}}, keywords = {{General Chemical Engineering, General Chemistry}}, number = {{27}}, pages = {{17249--17256}}, publisher = {{Royal Society of Chemistry (RSC)}}, title = {{{Reversible functionalization and exfoliation of graphite by a Diels–Alder reaction with furfuryl amine}}}, doi = {{10.1039/d2ra02566c}}, volume = {{12}}, year = {{2022}}, } @article{32266, author = {{Hoppe, Julia Amelie and Melkas, Helinä and Pekkarinen, Satu and Tuisku, Outi and Hennala, Lea and Johansson-Pajala, Rose-Marie and Gustafsson, Christine and Thommes, Kirsten}}, issn = {{1044-7318}}, journal = {{International Journal of Human–Computer Interaction}}, keywords = {{Computer Science Applications, Human-Computer Interaction, Human Factors and Ergonomics}}, pages = {{1--17}}, publisher = {{Informa UK Limited}}, title = {{{Perception of Society’s Trust in Care Robots by Public Opinion Leaders}}}, doi = {{10.1080/10447318.2022.2081283}}, year = {{2022}}, } @article{32267, author = {{Hoppe, Julia Amelie and Melkas, Helinä and Pekkarinen, Satu and Tuisku, Outi and Hennala, Lea and Johansson-Pajala, Rose-Marie and Gustafsson, Christine and Thommes, Kirsten}}, issn = {{1044-7318}}, journal = {{International Journal of Human–Computer Interaction}}, keywords = {{Computer Science Applications, Human-Computer Interaction, Human Factors and Ergonomics}}, pages = {{1--17}}, publisher = {{Informa UK Limited}}, title = {{{Perception of Society’s Trust in Care Robots by Public Opinion Leaders}}}, doi = {{10.1080/10447318.2022.2081283}}, year = {{2022}}, } @inbook{32272, author = {{Akkerman, Agnes and Manevska, Katerina and Thommes, Kirsten and Sluiter, Roderick}}, booktitle = {{Employment Relations as Networks}}, isbn = {{9781003125730}}, publisher = {{Routledge}}, title = {{{Losing What You Never Had}}}, doi = {{10.4324/9781003125730-10}}, year = {{2022}}, } @inproceedings{32279, author = {{Schmolke, Tobias and Meschut, Gerson}}, booktitle = {{Proceedings of the 6th Conference on Steels in Cars and Trucks}}, location = {{Milan}}, title = {{{Investigation of leak tightness for bonded steel joints induced by mechanical and corrosive load for use in battery housings}}}, year = {{2022}}, } @article{17869, author = {{Poniatowski, Martin and Lüttenberg, Hedda and Beverungen, Daniel and Kundisch, Dennis}}, journal = {{Information Systems and e-Business Management, Special Issue on Platform Business Models and Platform Strategies}}, pages = {{257 -- 283}}, title = {{{Three Layers of Abstraction—A Conceptual Framework for Theorizing digital Multi-Sided Platforms}}}, volume = {{2}}, year = {{2022}}, } @inproceedings{32311, abstract = {{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.}}, author = {{Sharma, Arnab and Melnikov, Vitaly and Hüllermeier, Eyke and Wehrheim, Heike}}, booktitle = {{Proceedings of the 10th IEEE/ACM International Conference on Formal Methods in Software Engineering (FormaliSE)}}, pages = {{113--123}}, publisher = {{IEEE}}, title = {{{Property-Driven Testing of Black-Box Functions}}}, year = {{2022}}, } @inproceedings{29842, abstract = {{To build successful software products, developers continuously have to discover what features the users really need. This discovery can be achieved with continuous experimentation, testing different software variants with distinct user groups, and deploying the superior variant for all users. However, existing approaches do not focus on explicit modeling of variants and experiments, which offers advantages such as traceability of decisions and combinability of experiments. Therefore, our vision is the provision of model-driven continuous experimentation, which provides the developer with a framework for structuring the experimentation process. For that, we introduce the overall concept, apply it to the experimentation on component-based software architectures and point out future research questions. In particular, we show the applicability by combining feature models for modeling the software variants, users, and experiments (i.e., model-driven) with MAPE-K for the adaptation (i.e., continuous experimentation) and implementing the concept based on the component-based Angular framework.}}, author = {{Gottschalk, Sebastian and Yigitbas, Enes and Engels, Gregor}}, booktitle = {{Proceedings of the 18th International Conference on Software Architecture Companion }}, keywords = {{continuous experimentation, model-driven, component-based software architectures, self-adaptation}}, location = {{Hawaii}}, publisher = {{IEEE}}, title = {{{Model-driven Continuous Experimentation on Component-based Software Architectures }}}, doi = {{10.1109/ICSA-C54293.2022.00011}}, year = {{2022}}, } @article{32319, author = {{Kißling, Magdalena}}, journal = {{Der Deutschunterricht (1) }}, pages = {{46--52}}, title = {{{„Beim Ausschneiden zeigen die Wörter mir ihre Bestandteile.“ Memoria als Deutungsöffnung bei Herta Müller}}}, year = {{2022}}, } @article{32320, author = {{Kißling, Magdalena}}, journal = {{IMST-Newsletter (53)}}, pages = {{26--28}}, title = {{{Bildungsverantwortung im Deutschunterricht. Thesen zu einem bildungsgerechten Literaturunterricht}}}, year = {{2022}}, } @article{29806, author = {{Huang, Jingyuan and Voigt, Markus and Wackenrohr, Steffen and Ebbert, Christoph and Keller, Adrian and Maier, Hans Jürgen and Grundmeier, Guido}}, issn = {{0947-5117}}, journal = {{Materials and Corrosion}}, keywords = {{Materials Chemistry, Metals and Alloys, Surfaces, Coatings and Films, Mechanical Engineering, Mechanics of Materials, Environmental Chemistry, Materials Chemistry, Metals and Alloys, Surfaces, Coatings and Films, Mechanical Engineering, Mechanics of Materials, Environmental Chemistry, Materials Chemistry, Metals and Alloys, Surfaces, Coatings and Films, Mechanical Engineering, Mechanics of Materials, Environmental Chemistry}}, pages = {{1034}}, publisher = {{Wiley}}, title = {{{Influence of hydrogel coatings on corrosion and fatigue of iron in simulated body fluid}}}, doi = {{10.1002/maco.202112841}}, volume = {{73}}, year = {{2022}}, } @inbook{32233, author = {{Häsel-Weide, Uta and Wallner, Melina and Hattermann, M.}}, booktitle = {{Anfangsunterricht für alle Kinder - Willkommen in der Schule!}}, editor = {{Gutzmann, M. and Carle, U.}}, pages = {{200--215}}, title = {{{Symmetrieverständnis von Anfang an}}}, year = {{2022}}, } @article{32330, author = {{Krüger, Jan Tobias and Hoyer, Kay-Peter and Hengsbach, Florian and Schaper, Mirko}}, issn = {{2238-7854}}, journal = {{Journal of Materials Research and Technology}}, keywords = {{Metals and Alloys, Surfaces, Coatings and Films, Biomaterials, Ceramics and Composites}}, pages = {{2369--2387}}, publisher = {{Elsevier BV}}, title = {{{Formation of insoluble silver-phases in an iron-manganese matrix for bioresorbable implants using varying laser beam melting strategies}}}, doi = {{10.1016/j.jmrt.2022.06.006}}, volume = {{19}}, year = {{2022}}, } @inproceedings{32329, author = {{Chudalla, Nick and Bartley, Aurélie and Ditter, Jan and Meschut, Gerson and Wibbeke, Tim Michael}}, location = {{Milan, Italy}}, title = {{{Disjoining and repair strategies of structural joints in automotive lightweight structures}}}, year = {{2022}}, } @article{32335, abstract = {{Aspects of data science surround us in many contexts, for example regarding climate change, air pollution, and other environmental issues. To open the “data-science-black-box” for lower secondary school students we developed a data science project focussing on the analysis of self-collected environmental data. We embed this project in computer science education, which enables us to use a new knowledge-based programming approach for the data analysis within Jupyter Notebooks and the programming language Python. In this paper, we evaluate the second cycle of this project which took place in a ninth-grade computer science class. In particular, we present how the students coped with the professional tool of Jupyter Notebooks for doing statistical investigations and which insights they gained.}}, author = {{PODWORNY, SUSANNE and Hüsing, Sven and SCHULTE, CARSTEN}}, issn = {{1570-1824}}, journal = {{STATISTICS EDUCATION RESEARCH JOURNAL}}, keywords = {{Education, Statistics and Probability}}, number = {{2}}, publisher = {{International Association for Statistical Education}}, title = {{{A PLACE FOR A DATA SCIENCE PROJECT IN SCHOOL: BETWEEN STATISTICS AND EPISTEMIC PROGRAMMING}}}, doi = {{10.52041/serj.v21i2.46}}, volume = {{21}}, year = {{2022}}, } @inproceedings{32334, abstract = {{The market for microinverters is growing, especially in Europe. Driven by the strongly rising prices for electricity, many small photovoltaic energy systems are being installed. Since monitoring for these plants is often quite costly, their yields are often not logged. Since 2014, microinverters have been studied at the University of Paderborn. The investigations are divided into indoor and outdoor tests. In the indoor area conversion efficiencies as a function of load have been measured with high accuracy and ranked according to Euro- and CEC weightings. In the outdoor laboratory, the behavior in the real world is tested. Energy yields have been measured outdoors via identical and calibrated crystalline silicon PV modules. Here, the investigations were carried out with modules of the power of 215 Wp until the year 2020. Because of the increasing module power nowadays, modules with an output of 360 Wp are now being used. To assess the influence of PV module size, two extremes have been investigated: A rather small module with 215 Wp - as it has been used 10 years ago, and a brand-new module (2021) offering 360 Wp. Both types of modules contain 60 solar cells in series connection. Appling the low-power modules, the challenge for the different micro-inverters has been during weak-light conditions, using the high-power modules, some inverters temporarily reach their power limits and yield is reduced. A method using a reference configuration of inverter & module and a linear equation resulting in the actual yield, any module & inverter configuration can be characterized by just the two coefficients.}}, author = {{Krauter, Stefan and Bendfeld, Jörg and Möller, Marius Claus}}, booktitle = {{Proceedings of the 49th IEEE Photovoltaic Specialists Conference}}, location = {{Philadelphia, PA, USA}}, title = {{{Microinverter testing update using high power modules: Efficiency, yield, and conformity to a new ”estimation formula” for variation of PV panel size}}}, year = {{2022}}, } @inbook{32339, author = {{Häsel-Weide, Uta and Seitz, S. and Wallner, Melina and Wilke, Y.}}, booktitle = {{Qualifizierung für Inklusion. Sekundarstufe}}, editor = {{Lutz, D. and Becker, J. and Buchhaupt, F. and Katzenbach, D. and Strecker, A. and Urban, M.}}, pages = {{83--100}}, publisher = {{Waxmann}}, title = {{{Professionalisierung für inklusiven Mathematikunterricht. Interdisziplinäre Seminarkonzeption zur reflexiven Professionalisierung angehender Mathematiklehrkräfte in der Sekundarstufe}}}, year = {{2022}}, } @article{32338, author = {{Hähn, K. and Häsel-Weide, Uta and Scherer, P.}}, journal = {{QfI - Qualifizierung für Inklusion}}, number = {{2}}, title = {{{Diagnosegeleitete Förderung im inklusiven Mathematikunterricht der Grundschule – Professionalisierung durch reflektierte Handlungspraxis in der Lehrer*innenbildung.}}}, volume = {{3}}, year = {{2022}}, } @inproceedings{32333, abstract = {{This paper provides a hybrid energy system model created in Matlab/Simulink which is based on photovoltaics as its main energy source. The model includes a hybrid energy storage which consists of a short-term lithium-ion battery and hydrogen as long-term storage to ensure autonomy even during periods of low PV production (e.g., in winter). The sectors heat and electricity are coupled by using the waste-heat generated by production and reconversion of hydrogen through an electrolyser respectively a fuel cell. A heat pump has been considered to cover the residual heat demand (for well insulated homes). Within this paper a model of the space heating system as well as the hot water heating system is presented. The model is designed for the simulation and analysis of a whole year energy flow by using a time series of loads, weather and heat profiles as input. Moreover, results of the energy balance within the energy system by simulation of a complete year by varying the orientation (elevation and azimuth) of the PV system and the component sizing, such as the lithium-ion battery capacity, are presented. It turned out that a high amount of heating energy can be saved by using the waste heat generated by the electrolyser and the fuel cell. The model is well suited for the analysis of the effects of different component dimensionings in a hydrogen-based energy system via the overall energy balance within the residential sector.}}, author = {{Möller, Marius Claus and Krauter, Stefan}}, booktitle = {{Proceedings of the 49th IEEE Photovoltaic Specialists Conference}}, location = {{Philadelphia, PA, USA}}, title = {{{Model of a Self-Sufficient PV Home using a Hybrid Storage System based on Li-Ion Batteries and Hydrogen Storage with Waste Heat Utilization }}}, year = {{2022}}, } @article{30262, abstract = {{In this paper, a model of a hybrid, hydrogen-based energy system for a household which includes the heating sector is presended. With such an energy system it's possible to enable energy autarky over a whole year based on solar energy. The scope of this study was to present a verified hybrid energy system model created in Simulink which can be used to prospectively size future similar energy systems where hydrogen in combination with a li-ion battery shall be used as energy storage type.}}, author = {{Möller, Marius Claus and Krauter, Stefan}}, issn = {{1996-1073}}, journal = {{Energies / Special Issue "Sustainable Energy Concepts for Energy Transition"}}, publisher = {{MDPI / Basel, Switzerland}}, title = {{{Hybrid Energy System Model in Matlab/Simulink based on Solar Energy, Lithium-Ion Battery and Hydrogen}}}, doi = {{10.3390/en15062201}}, volume = {{15 (6), 2201}}, year = {{2022}}, } @article{32087, abstract = {{ Agility, a key component of team ball sports, describes an athlete´s ability to move fast in response to changing environments. While agility requires basic cognitive functions like processing speed, it also requires more complex cognitive processes like working memory and inhibition. Yet, most agility tests restrict an assessment of cognitive processes to simple reactive times that lack ecological validity. Our aim in this study was to assess agility performance by means of total time on two agility tests with matched motor demands but with both low and high cognitive demands. We tested 22 female team athletes on SpeedCourt, using a simple agility test (SAT) that measured only processing speed and a complex agility test (CAT) that required working memory and inhibition. We found excellent to good reliability for both our SAT (ICC = .79) and CAT (ICC =.70). Lower agility performance on the CAT was associated with increased agility total time and split times ( p < .05). These results demonstrated that agility performance depends on the complexity of cognitive demands. There may be interference-effects between motor and cognitive performances, reducing speed when environmental information becomes more complex. Future studies should consider agility training models that implement complex cognitive stimuli to challenge athletes according to competitive demands. This will also allow scientists and practitioners to tailor tests to talent identification, performance development and injury rehabilitation. }}, author = {{Büchel, Daniel and Gokeler, Alli and Heuvelmans, Pieter and Baumeister, Jochen}}, issn = {{0031-5125}}, journal = {{Perceptual and Motor Skills}}, keywords = {{Sensory Systems, Experimental and Cognitive Psychology}}, publisher = {{SAGE Publications}}, title = {{{Increased Cognitive Demands Affect Agility Performance in Female Athletes - Implications for Testing and Training of Agility in Team Ball Sports}}}, doi = {{10.1177/00315125221108698}}, year = {{2022}}, } @inbook{32363, author = {{zur Heiden, Philipp and Priefer, Jennifer and Beverungen, Daniel}}, booktitle = {{Forum Dienstleistungsmanagement}}, editor = {{Bruhn, Manfred and Hadwich, Karsten}}, isbn = {{9783658373436}}, issn = {{2662-3382}}, pages = {{435--457}}, publisher = {{Springer Fachmedien Wiesbaden}}, title = {{{Smart Service für die prädiktive Instandhaltung zentraler Komponenten des Mittelspannungs-Netzes}}}, doi = {{10.1007/978-3-658-37344-3_14}}, year = {{2022}}, } @inproceedings{32388, author = {{Rossel, Moritz Sebastian and Meschut, Gerson}}, booktitle = {{Proceedings of the 6th Conference on Steels in Cars and Trucks}}, location = {{Milan}}, title = {{{Method development for increasing the prediction quality of mechanical joining process simulations by friction modeling based on local joining process parameters}}}, year = {{2022}}, } @article{29673, abstract = {{Koopman operator theory has been successfully applied to problems from various research areas such as fluid dynamics, molecular dynamics, climate science, engineering, and biology. Applications include detecting metastable or coherent sets, coarse-graining, system identification, and control. There is an intricate connection between dynamical systems driven by stochastic differential equations and quantum mechanics. In this paper, we compare the ground-state transformation and Nelson's stochastic mechanics and demonstrate how data-driven methods developed for the approximation of the Koopman operator can be used to analyze quantum physics problems. Moreover, we exploit the relationship between Schrödinger operators and stochastic control problems to show that modern data-driven methods for stochastic control can be used to solve the stationary or imaginary-time Schrödinger equation. Our findings open up a new avenue towards solving Schrödinger's equation using recently developed tools from data science.}}, author = {{Klus, Stefan and Nüske, Feliks and Peitz, Sebastian}}, journal = {{Journal of Physics A: Mathematical and Theoretical}}, number = {{31}}, pages = {{314002}}, publisher = {{IOP Publishing Ltd.}}, title = {{{Koopman analysis of quantum systems}}}, doi = {{10.1088/1751-8121/ac7d22}}, volume = {{55}}, year = {{2022}}, } @misc{32409, abstract = {{Context: Cryptographic APIs are often misused in real-world applications. Therefore, many cryptographic API misuse detection tools have been introduced. However, there exists no established reference benchmark for a fair and comprehensive comparison and evaluation of these tools. While there are benchmarks, they often only address a subset of the domain or were only used to evaluate a subset of existing misuse detection tools. Objective: To fairly compare cryptographic API misuse detection tools and to drive future development in this domain, we will devise such a benchmark. Openness and transparency in the generation process are key factors to fairly generate and establish the needed benchmark. Method: We propose an approach where we derive the benchmark generation methodology from the literature which consists of general best practices in benchmarking and domain-specific benchmark generation. A part of this methodology is transparency and openness of the generation process, which is achieved by pre-registering this work. Based on our methodology we design CamBench, a fair "Cryptographic API Misuse Detection Tool Benchmark Suite". We will implement the first version of CamBench limiting the domain to Java, the JCA, and static analyses. Finally, we will use CamBench to compare current misuse detection tools and compare CamBench to related benchmarks of its domain.}}, author = {{Schlichtig, Michael and Wickert, Anna-Katharina and Krüger, Stefan and Bodden, Eric and Mezini, Mira}}, keywords = {{cryptography, benchmark, API misuse, static analysis}}, title = {{{CamBench -- Cryptographic API Misuse Detection Tool Benchmark Suite}}}, doi = {{10.48550/ARXIV.2204.06447}}, year = {{2022}}, } @inbook{32419, author = {{Tönsing, Johanna}}, booktitle = {{Rassismussensibler Literaturunterricht. Neue Perspektiven einer kulturwissenschaftlichen Literaturdidaktik}}, editor = {{Hofmann, Michael and Becker, Karina}}, title = {{{Chancen für einen rassismussensiblen Literaturunterricht - didaktische Perspektiven für das Lesen von Menschenzoogeschichten in der Grundschule am Beispiel von Rainer Maria Rilkes Gedicht "Die Aschanti. Jardin d´acclimatation" (1902)}}}, year = {{2022}}, } @inbook{32417, author = {{Tönsing, Johanna}}, booktitle = {{Interpretationsverfahruen der germanistischen Literaturdidaktik und didaktische Referenzkonzepte}}, editor = {{Bernhardt, Sebastian and Hardtke, Thomas}}, title = {{{(K)eine kinderleichte Gattung: Konsequenzen einer kulturwissenschaftlich informierten Märchendidaktik}}}, year = {{2022}}, } @phdthesis{32414, author = {{Lass, Michael}}, publisher = {{Universität Paderborn}}, title = {{{Bringing Massive Parallelism and Hardware Acceleration to Linear Scaling Density Functional Theory Through Targeted Approximations}}}, doi = {{10.17619/UNIPB/1-1281}}, year = {{2022}}, } @inbook{32418, author = {{Tönsing, Johanna}}, booktitle = {{Sammelband über den deutsch-türkischen Film}}, editor = {{Schulte-Eickholt, Swen and Hofmann, Michael}}, title = {{{Über „Gleis 11“ [Dokumentarfilm von 2021]}}}, year = {{2022}}, } @inbook{32423, author = {{Tönsing, Johanna}}, booktitle = {{Neue Perspektiven einer kulturwissenschaftlichen Literaturdidaktik}}, editor = {{Hofmann, Michael}}, title = {{{Weiblichkeitsdiskurse in der Gegenwartsliteratur und deren Thematisierung im genderorientierten Unterricht}}}, year = {{2022}}, } @inproceedings{32410, abstract = {{Static analysis tools support developers in detecting potential coding issues, such as bugs or vulnerabilities. Research on static analysis emphasizes its technical challenges but also mentions severe usability shortcomings. These shortcomings hinder the adoption of static analysis tools, and in some cases, user dissatisfaction even leads to tool abandonment. To comprehensively assess the current state of the art, this paper presents the first systematic usability evaluation in a wide range of static analysis tools. We derived a set of 36 relevant criteria from the scientific literature and gathered a collection of 46 static analysis tools complying with our inclusion and exclusion criteria - a representative set of mainly non-proprietary tools. Then, we evaluated how well these tools fulfill the aforementioned criteria. The evaluation shows that more than half of the considered tools offer poor warning messages, while about three-quarters of the tools provide hardly any fix support. Furthermore, the integration of user knowledge is strongly neglected, which could be used for improved handling of false positives and tuning the results for the corresponding developer. Finally, issues regarding workflow integration and specialized user interfaces are proved further. These findings should prove useful in guiding and focusing further research and development in the area of user experience for static code analyses.}}, author = {{Nachtigall, Marcus and Schlichtig, Michael and Bodden, Eric}}, booktitle = {{Proceedings of the 31st ACM SIGSOFT International Symposium on Software Testing and Analysis}}, isbn = {{9781450393799}}, keywords = {{Automated static analysis, Software usability}}, pages = {{532 -- 543}}, publisher = {{ACM}}, title = {{{A Large-Scale Study of Usability Criteria Addressed by Static Analysis Tools}}}, doi = {{10.1145/3533767}}, year = {{2022}}, } @inproceedings{31133, abstract = {{Application Programming Interfaces (APIs) are the primary mechanism that developers use to obtain access to third-party algorithms and services. Unfortunately, APIs can be misused, which can have catastrophic consequences, especially if the APIs provide security-critical functionalities like cryptography. Understanding what API misuses are, and for what reasons they are caused, is important to prevent them, e.g., with API misuse detectors. However, definitions and nominations for API misuses and related terms in literature vary and are diverse. This paper addresses the problem of scattered knowledge and definitions of API misuses by presenting a systematic literature review on the subject and introducing FUM, a novel Framework for API Usage constraint and Misuse classification. The literature review revealed that API misuses are violations of API usage constraints. To capture this, we provide unified definitions and use them to derive FUM. To assess the extent to which FUM aids in determining and guiding the improvement of an API misuses detectors' capabilities, we performed a case study on CogniCrypt, a state-of-the-art misuse detector for cryptographic APIs. The study showed that FUM can be used to properly assess CogniCrypt's capabilities, identify weaknesses and assist in deriving mitigations and improvements. And it appears that also more generally FUM can aid the development and improvement of misuse detection tools.}}, author = {{Schlichtig, Michael and Sassalla, Steffen and Narasimhan, Krishna and Bodden, Eric}}, booktitle = {{2022 IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER)}}, keywords = {{API misuses, API usage constraints, classification framework, API misuse detection, static analysis}}, pages = {{673 -- 684}}, title = {{{FUM - A Framework for API Usage constraint and Misuse Classification}}}, doi = {{https://doi.org/10.1109/SANER53432.2022.00085}}, year = {{2022}}, } @misc{32399, author = {{Vahle, Ella}}, title = {{{Modelling and Proving Security for a Secure MPC Protocol for Stable Matching}}}, year = {{2022}}, } @misc{6561, author = {{Hetkämper, Tim}}, title = {{{Visualisierung von Ultraschallfeldern mittels Schlierentechnik und fraktionaler Fouriertransformation}}}, year = {{2022}}, } @misc{6592, author = {{Claes, Leander}}, title = {{{Messverfahren für die akustische Absorption zur Bestimmung der Volumenviskosität}}}, year = {{2022}}, } @inproceedings{32446, author = {{Mügge, Nils and Kronberg, Alexander and Glushenkov, Maxim and Kenig, Eugeny}}, booktitle = {{Annual Meeting on Reaction Engineering and ProcessNet Subject Division Heat and Mass Transfer}}, location = {{Würzburg, Germany}}, title = {{{Heat regeneration model for external heat engines operating with dense working fluids}}}, year = {{2022}}, } @inproceedings{31847, abstract = {{The famous $k$-Server Problem covers plenty of resource allocation scenarios, and several variations have been studied extensively for decades. However, to the best of our knowledge, no research has considered the problem if the servers are not identical and requests can express which specific servers should serve them. Therefore, we present a new model generalizing the $k$-Server Problem by *preferences* of the requests and proceed to study it in a uniform metric space for deterministic online algorithms (the special case of paging). In our model, requests can either demand to be answered by any server (*general requests*) or by a specific one (*specific requests*). If only general requests appear, the instance is one of the original $k$-Server Problem, and a lower bound for the competitive ratio of $k$ applies. If only specific requests appear, a solution with a competitive ratio of $1$ becomes trivial since there is no freedom regarding the servers' movements. Perhaps counter-intuitively, we show that if both kinds of requests appear, the lower bound raises to $2k-1$. We study deterministic online algorithms in uniform metrics and present two algorithms. The first one has an adaptive competitive ratio dependent on the frequency of specific requests. It achieves a worst-case competitive ratio of $3k-2$ while it is optimal when only general or only specific requests appear (competitive ratio of $k$ and $1$, respectively). The second has a fixed close-to-optimal worst-case competitive ratio of $2k+14$. For the first algorithm, we show a lower bound of $3k-2$, while the second algorithm has a lower bound of $2k-1$ when only general requests appear. The two algorithms differ in only one behavioral rule for each server that significantly influences the competitive ratio. Each server acting according to the rule allows approaching the worst-case lower bound, while it implies an increased lower bound for $k$-Server instances. In other words, there is a trade-off between performing well against instances of the $k$-Server Problem and instances containing specific requests. We also show that no deterministic online algorithm can be optimal for both kinds of instances simultaneously.}}, author = {{Castenow, Jannik and Feldkord, Björn and Knollmann, Till and Malatyali, Manuel and Meyer auf der Heide, Friedhelm}}, booktitle = {{Proceedings of the 34th ACM Symposium on Parallelism in Algorithms and Architectures}}, isbn = {{9781450391467}}, keywords = {{K-Server Problem, Heterogeneity, Online Caching}}, pages = {{345--356}}, publisher = {{Association for Computing Machinery}}, title = {{{The k-Server with Preferences Problem}}}, doi = {{10.1145/3490148.3538595}}, year = {{2022}}, } @inbook{32473, author = {{Mindt, Ilka}}, booktitle = {{Künstliche Intelligenz mit offenen Lernangeboten an Hochschulen lehren. Erfahrungen und Erkenntnisse aus dem Fellowship-Programm des KI-Campus.}}, editor = {{Mah, Dana-Kristin and Cordula, Torner}}, pages = {{22--36}}, publisher = {{LibreCat University}}, title = {{{Künstliche Intelligenz fachfremd mittels Open Educational Resources unterrichten. Wie das Flipped-Classroom-Format bei der Einbettung in die Lehre der Anglistik hilft.}}}, doi = {{10.5281/ZENODO.6673692}}, year = {{2022}}, } @inproceedings{32572, author = {{Mayer, Peter and Poddebniak, Damian and Fischer, Konstantin and Brinkmann, Marcus and Somorovsky, Juraj and Sasse, Angela and Schinzel, Sebastian and Volkamer, Melanie}}, booktitle = {{Eighteenth Symposium on Usable Privacy and Security (SOUPS 2022)}}, isbn = {{978-1-939133-30-4}}, pages = {{77–96}}, publisher = {{USENIX Association}}, title = {{{"I don' know why I check this..." - Investigating Expert Users' Strategies to Detect Email Signature Spoofing Attacks}}}, year = {{2022}}, } @misc{30194, abstract = {{BloKK-Beitrag für das ZeKK, 04.02.2022}}, author = {{Lebock, Sarah}}, title = {{{Blogpost "Nahtoderfahrungen und ihre Deutungen"}}}, year = {{2022}}, } @article{32432, author = {{Yang, Yu and Huang, Jingyuan and Dornbusch, Daniel and Grundmeier, Guido and Fahmy, Karim and Keller, Adrian and Cheung, David L.}}, issn = {{0743-7463}}, journal = {{Langmuir}}, keywords = {{Electrochemistry, Spectroscopy, Surfaces and Interfaces, Condensed Matter Physics, General Materials Science}}, pages = {{9257–9265}}, publisher = {{American Chemical Society (ACS)}}, title = {{{Effect of Surface Hydrophobicity on the Adsorption of a Pilus-Derived Adhesin-like Peptide}}}, doi = {{10.1021/acs.langmuir.2c01016}}, volume = {{38}}, year = {{2022}}, } @article{32589, abstract = {{Guanidinium (Gdm) undergoes interactions with both hydrophilic and hydrophobic groups and, thus, is a highly potent denaturant of biomolecular structure. However, our molecular understanding of the interaction of Gdm with proteins and DNA is still rather limited. Here, we investigated the denaturation of DNA origami nanostructures by three Gdm salts, i.e., guanidinium chloride (GdmCl), guanidinium sulfate (Gdm2SO4), and guanidinium thiocyanate (GdmSCN), at different temperatures and in dependence of incubation time. Using DNA origami nanostructures as sensors that translate small molecular transitions into nanostructural changes, the denaturing effects of the Gdm salts were directly visualized by atomic force microscopy. GdmSCN was the most potent DNA denaturant, which caused complete DNA origami denaturation at 50 °C already at a concentration of 2 M. Under such harsh conditions, denaturation occurred within the first 15 min of Gdm exposure, whereas much slower kinetics were observed for the more weakly denaturing salt Gdm2SO4 at 25 °C. Lastly, we observed a novel non-monotonous temperature dependence of DNA origami denaturation in Gdm2SO4 with the fraction of intact nanostructures having an intermediate minimum at about 40 °C. Our results, thus, provide further insights into the highly complex Gdm–DNA interaction and underscore the importance of the counteranion species.}}, author = {{Hanke, Marcel and Hansen, Niklas and Tomm, Emilia and Grundmeier, Guido and Keller, Adrian}}, issn = {{1422-0067}}, journal = {{International Journal of Molecular Sciences}}, keywords = {{Inorganic Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Computer Science Applications, Spectroscopy, Molecular Biology, General Medicine, Catalysis}}, number = {{15}}, pages = {{8547}}, publisher = {{MDPI AG}}, title = {{{Time-Dependent DNA Origami Denaturation by Guanidinium Chloride, Guanidinium Sulfate, and Guanidinium Thiocyanate}}}, doi = {{10.3390/ijms23158547}}, volume = {{23}}, year = {{2022}}, } @article{34022, abstract = {{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.}}, author = {{Robyn, Aneurin D. and Louw, Quinette A. and Baumeister, Jochen}}, issn = {{2410-8219}}, journal = {{South African Journal of Physiotherapy}}, keywords = {{Physical Therapy, Sports Therapy and Rehabilitation}}, number = {{1}}, publisher = {{AOSIS}}, title = {{{Return to play in elite rugby players after severe knee injuries}}}, doi = {{10.4102/sajp.v78i1.1629}}, volume = {{78}}, year = {{2022}}, } @inbook{34023, abstract = {{Decision makers increasingly rely on decision support systems for optimal decision making. Recently, special attention has been paid to process-driven decision support systems (PD-DSS) in which a process model prescribes the invocation sequence of software-based decision support services and the data exchange between them. Thus, it is possible to quickly combine available decision support services as needed for optimally supporting the decision making process of an individual decision maker. However, process modelers may accidentally create a process model which is technically well-formed and executable, but contains functional and behavioral flaws such as redundant or missing services. These flaws may result in inefficient computations or invalid decision recommendations when the corresponding PD-DSS is utilized by a decision maker. In this paper, we therefore propose an approach to validate functionality and behavior of a process model representing a PD-DSS. Our approach is based on expressing flaws as anti-patterns for which the process model can be automatically checked via graph matching. We prototypically implemented our approach and demonstrate its applicability in the context of decision making for energy network planning.}}, author = {{Kirchhoff, Jonas and Engels, Gregor}}, booktitle = {{Software Business}}, isbn = {{9783031207051}}, issn = {{1865-1348}}, pages = {{227----243}}, publisher = {{Springer International Publishing}}, title = {{{Anti-pattern Detection in Process-Driven Decision Support Systems}}}, doi = {{10.1007/978-3-031-20706-8_16}}, volume = {{463}}, year = {{2022}}, } @article{34021, author = {{Robyn, A.D. and Louw, Q.A. and Baumeister, Jochen}}, issn = {{2411-6939}}, journal = {{African Journal for Physical Activity and Health Sciences (AJPHES)}}, keywords = {{General Medicine}}, number = {{3}}, pages = {{185--202}}, publisher = {{African Journal for Physical Activity and Health Sciences, Tshwane University of Technology}}, title = {{{Psychological readiness of elite rugby players at return to play after severe knee injury}}}, doi = {{10.37597/ajphes.2022.28.3.1}}, volume = {{28}}, year = {{2022}}, } @techreport{34020, author = {{Haase, Michael and Tasche, Frederik and Bieber, Maximilian and Zibart, Alexander}}, pages = {{64}}, publisher = {{Forschungsvereinigung Antriebstechnik e.V.}}, title = {{{Innovative Leichtbau- und Kühlungskonzepte für elektrische Maschinen durch additive Fertigung (ILuKadd3D)}}}, volume = {{Heft 1526}}, year = {{2022}}, }