@article{30880,
author = {{Kobecki, Michal and Scherbakov, Alexey V. and Kukhtaruk, Serhii M. and Yaremkevich, Dmytro D. and Henksmeier, Tobias and Trapp, Alexander and Reuter, Dirk and Gusev, Vitalyi E. and Akimov, Andrey V. and Bayer, Manfred}},
issn = {{0031-9007}},
journal = {{Physical Review Letters}},
keywords = {{General Physics and Astronomy}},
number = {{15}},
publisher = {{American Physical Society (APS)}},
title = {{{Giant Photoelasticity of Polaritons for Detection of Coherent Phonons in a Superlattice with Quantum Sensitivity}}},
doi = {{10.1103/physrevlett.128.157401}},
volume = {{128}},
year = {{2022}},
}
@article{30894,
author = {{Tuzgel, Firat and Akbulut Irmak, Emine Fulya and Guzel, Erkan and Yucesoy, Atacan and Sahin, Selim and Tasdemirci, Alper and Guden, Mustafa}},
issn = {{0263-8231}},
journal = {{Thin-Walled Structures}},
keywords = {{Mechanical Engineering, Building and Construction, Civil and Structural Engineering}},
publisher = {{Elsevier BV}},
title = {{{Testing and modeling blast loading of a sandwich structure cored with a bio-inspired (balanus) core}}},
doi = {{10.1016/j.tws.2022.109185}},
volume = {{175}},
year = {{2022}},
}
@article{30903,
abstract = {{Federkraftbremsen sind weit verbreitete Komponenten der Antriebstechnik, ansteigend mit abnehmender Größe erreichen sie aktuell Drehzahlen von bis zu 5 000 min−1. Es besteht ein Trend zu schnell laufenden Antrieben, mit Drehzahlen von 10 000 min−1 und darüber. Bisher sind wenig Kenntnisse über das Verhalten des Reibwerts und -moments herkömmlicher Federkraftbremsen mit kostengünstigen organischen Reibbelägen bei diesen Einsatzbedingungen bekannt. Daher wurde ein Prüfstand entwickelt, der die Untersuchung bei Gleitgeschwindigkeiten von bis zu 50 m/s bei verschiedenen Lastträgheiten ermöglicht. Die Versuche zeigten, dass bei begrenzten Reibarbeiten die herkömmliche Federkraftbremse durchaus das Nennbremsmoment bei höheren Gleitgeschwindigkeiten erreicht.}},
author = {{Schadomsky, Magnus and Zimmer, Detmar}},
issn = {{0720-5953}},
journal = {{Konstruktion}},
keywords = {{Federkraftbremse, Gleitgeschwindigkeit}},
number = {{04}},
pages = {{58--64}},
publisher = {{VDI Fachmedien}},
title = {{{Betrieb von Federkraftbremsen bei hohen Gleitgeschwindigkeiten}}},
doi = {{https://doi.org/10.37544/0720-5953-2022-04-58}},
year = {{2022}},
}
@article{30910,
author = {{Ma, Lin and Pollard, Travis P. and Zhang, Yong and Schroeder, Marshall A. and Ren, Xiaoming and Han, Kee Sung and Ding, Michael S. and Cresce, Arthur V. and Atwater, Terrill B. and Mars, Julian and Cao, Longsheng and Steinrück, Hans-Georg and Mueller, Karl T. and Toney, Michael F. and Hourwitz, Matt and Fourkas, John T. and Maginn, Edward J. and Wang, Chunsheng and Borodin, Oleg and Xu, Kang}},
issn = {{2590-3322}},
journal = {{One Earth}},
keywords = {{Earth and Planetary Sciences (miscellaneous), General Environmental Science}},
number = {{4}},
pages = {{413--421}},
publisher = {{Elsevier BV}},
title = {{{Ammonium enables reversible aqueous Zn battery chemistries by tailoring the interphase}}},
doi = {{10.1016/j.oneear.2022.03.012}},
volume = {{5}},
year = {{2022}},
}
@article{30913,
abstract = {{Context: The implementation of successful measures to support immigrants' integration in cultural, social, and economic life can be considered as one of today's greatest challenges for many societies. This is especially true for adolescent immigrants who have not yet been able to finish education or gain qualifications relevant to joining the labour market. That is why many receiving countries have developed and implemented special programmes that aim at supporting immigrants' integration by facilitating their employability. Unfortunately, not much is known about the process of implementing these programmes or about how education systems, schools, and teachers are dealing with the new situation and target group. In this contribution, the implementation, development, and challenges of German Vocational Integration Classes (VIC), as an example of comparable programmes in the EU, are investigated to address this research gap. The paper considers the following exploratory research questions: (a) What challenges have been experienced by teachers and social workers in the implementation of VIC as well as in the integration of immigrants into the labour market in recent years? (b) How can these challenges be met in the long run and how should VIC be developed to better achieve its aims?
Methods: To answer these questions, a sequential qualitative study containing questionnaire and interview elements was conducted. First, teachers and social workers involved in VIC filled in a questionnaire about their experiences and experienced challenges in implementing VIC (N = 46). Then, supplementing interviews were conducted with participants from the first sample in order to generate further insights and to contextualise the findings from the first study part (N = 14).
Findings: From the respondents' answers, it appears that the VIC programme is well implemented. The results show, however, that central challenges continue to exist. This concerns, for example, legal regulations or the development of adequate curricula, but also the scope and quality of language education. In addition, problems have also been identified with regard to students' culture-specific education and their individual attitudes. These prevailing problems seem to affect schooling and educational processes. In addition, respondents report feeling left alone to deal with problems and that their experiences from their daily work in VIC and with immigrants are not sufficiently taken into account in policy and school-related decisions.
Conclusions: Although VIC seems well implemented, key challenges remain in the view of the participants. It was found that teachers cannot solve many of the identified problems themselves, as they require action at the level of policy or school organisation. For staff, this can be accompanied by increased stress and demotivation. For the young immigrants, the existing challenges can have a long-term impact on school success and transition to vocational education and training. The study thus highlights the importance of targeted and holistic strategies to support immigrant integration through education. }},
author = {{Goller, Michael}},
journal = {{International Journal for Research in Vocational Education and Training}},
keywords = {{Immigration, Educational Policy, Employability, Mixed Methods, VET, Vocational Education and Training, Transitions From Education and Training to Employment}},
number = {{1}},
pages = {{92--119}},
title = {{{Supporting Young Immigrants in Their Transition From School to Work? A Staff Perspective on Challenges of Vocational Integration Classes}}},
doi = {{https://doi.org/10.13152/IJRVET.9.1.5}},
volume = {{9}},
year = {{2022}},
}
@article{30917,
abstract = {{We study lobby group formation in a two-stage model where the players rst form lobby
groups that then engage in a rent-seeking contest to inuence the legislator. However, the
outcome of the contest aects all players according to the ideological distance between the
implemented policy and the players' preferences. The players can either lobby by themselves,
form a coalition of lobbyists or free ride. We nd that free coalition formation is reasonable
if either players with moderate preferences face lobby groups with extreme preferences, or if
there are two opposing coalitions with an equal number of members. Otherwise, there are
always free riders among the players.}},
author = {{Block, Lukas}},
journal = {{Quick And Easy Journal Title}},
keywords = {{Group formation, Rent-seeking, Free riding}},
title = {{{Coalition formation versus free riding in rent-seeking contests}}},
year = {{2022}},
}
@inproceedings{6590,
author = {{Nicolai, Marcel and Zeipert, Henning and Lugovtsova, Yevgeniya and Bulling, Jannis and Johannesmann, Sarah and Prager, Jens and Henning, Bernd}},
booktitle = {{Fortschritte der Akustik - DAGA 2022}},
location = {{Stuttgart}},
pages = {{1394--1397}},
title = {{{Quantification of the adhesive coupling of layered structures using guided ultrasonic waves}}},
year = {{2022}},
}
@article{30920,
abstract = {{Abstract
Batteries capable of extreme fast-charging (XFC) are a necessity for the deployment of electric vehicles. Material properties of electrodes and electrolytes along with cell parameters such as stack pressure and temperature have coupled, synergistic, and sometimes deleterious effects on fast-charging performance. We develop a new experimental testbed that allows precise and conformal application of electrode stack pressure. We focus on cell capacity degradation using single-layer pouch cells with graphite anodes, LiNi0.5Mn0.3Co0.2O2 (NMC532) cathodes, and carbonate-based electrolyte. In the tested range (10 – 125 psi), cells cycled at higher pressure show higher capacity and less capacity fading. Additionally, Li plating decreases with increasing pressure as observed with scanning electron microscopy (SEM) and optical imaging. While the loss of Li inventory from Li plating is the largest contributor to capacity fade, electrochemical and SEM examination of the NMC cathodes after XFC experiments show increased secondary particle damage at lower pressure. We infer that the better performance at higher pressure is due to more homogenous reactions of active materials across the electrode and less polarization through the electrode thickness. Our study emphasizes the importance of electrode stack pressure in XFC batteries and highlights its subtle role in cell conditions.}},
author = {{Cao, Chuntian and Steinrück, Hans-Georg and Paul, Partha P and Dunlop, Alison R. and Trask, Stephen E. and Jansen, Andrew and Kasse, Robert M and Thampy, Vivek and Yusuf, Maha and Nelson Weker, Johanna and Shyam, Badri and Subbaraman, Ram and Davis, Kelly and Johnston, Christina M and Takacs, Christopher J and Toney, Michael}},
issn = {{0013-4651}},
journal = {{Journal of The Electrochemical Society}},
keywords = {{Materials Chemistry, Electrochemistry, Surfaces, Coatings and Films, Condensed Matter Physics, Renewable Energy, Sustainability and the Environment, Electronic, Optical and Magnetic Materials}},
pages = {{040540}},
publisher = {{The Electrochemical Society}},
title = {{{Conformal Pressure and Fast-Charging Li-Ion Batteries}}},
doi = {{10.1149/1945-7111/ac653f}},
volume = {{169}},
year = {{2022}},
}
@article{30922,
abstract = {{AbstractPure iron is very attractive as a biodegradable implant material due to its high biocompatibility. In combination with additive manufacturing, which facilitates great flexibility of the implant design, it is possible to selectively adjust the microstructure of the material in the process, thereby control the corrosion and fatigue behavior. In the present study, conventional hot-rolled (HR) pure iron is compared to pure iron manufactured by electron beam melting (EBM). The microstructure, the corrosion behavior and the fatigue properties were studied comprehensively. The investigated sample conditions showed significant differences in the microstructures that led to changes in corrosion and fatigue properties. The EBM iron showed significantly lower fatigue strength compared to the HR iron. These different fatigue responses were observed under purely mechanical loading as well as with superimposed corrosion influence and are summarized in a model that describes the underlying failure mechanisms.}},
author = {{Wackenrohr, Steffen and Torrent, Christof Johannes Jaime and Herbst, Sebastian and Nürnberger, Florian and Krooss, Philipp and Ebbert, Christoph and Voigt, Markus and Grundmeier, Guido and Niendorf, Thomas and Maier, Hans Jürgen}},
issn = {{2397-2106}},
journal = {{npj Materials Degradation}},
keywords = {{Materials Chemistry, Materials Science (miscellaneous), Chemistry (miscellaneous), Ceramics and Composites}},
number = {{1}},
publisher = {{Springer Science and Business Media LLC}},
title = {{{Corrosion fatigue behavior of electron beam melted iron in simulated body fluid}}},
doi = {{10.1038/s41529-022-00226-4}},
volume = {{6}},
year = {{2022}},
}
@article{30923,
abstract = {{Additive manufacturing (AM) processes are not solely used where maximum design freedom meets low lot sizes. Direct microstructure design and topology optimization can be realized concomitantly during processing by adjusting the geometry, the material composition, and the solidification behavior of the material considered. However, when complex specific requirements have to be met, a targeted part design is highly challenging. In the field of biodegradable implant surgery, a cytocompatible material of an application-adapted shape has to be characterized by a specific degradation behavior and reliably predictable mechanical properties. For instance, small amounts of oxides can have a significant effect on microstructural development, thus likewise affecting the strength and corrosion behavior of the processed material. In the present study, biocompatible pure Fe was processed using electron powder bed fusion (E-PBF). Two different modifications of the Fe were processed by incorporating Fe oxide and Ce oxide in different proportions in order to assess their impact on the microstructural evolution, the mechanical response and the corrosion behavior. The quasistatic mechanical and chemical properties were analyzed and correlated with the final microstructural appearance.}},
author = {{Torrent, Christof J. J. and Krooß, Philipp and Huang, Jingyuan and Voigt, Markus and Ebbert, Christoph and Knust, Steffen and Grundmeier, Guido and Niendorf, Thomas}},
issn = {{2674-063X}},
journal = {{Alloys}},
number = {{1}},
pages = {{31--53}},
publisher = {{MDPI AG}},
title = {{{Oxide Modified Iron in Electron Beam Powder Bed Fusion—From Processability to Corrosion Properties}}},
doi = {{10.3390/alloys1010004}},
volume = {{1}},
year = {{2022}},
}
@article{29947,
author = {{Schall, Christoph Wilhelm Theodor and Schöppner, Volker}},
journal = {{Polymer Engineering and Science}},
keywords = {{Computing Resources Provided by the Paderborn Center for Parallel Computing}},
number = {{3}},
pages = {{815--823}},
title = {{{Measurement of material degradation in dependence of shear rate, temperature, and residence time}}},
doi = {{10.1002/pen.25887}},
volume = {{62}},
year = {{2022}},
}
@article{27186,
abstract = {{The presented paper aims to characterize the damage and fracture behavior of HX340LAD Micro-Alloyed steels using small punch test. Variations with respect to punch geometries and cutting clearance are made to describe the damage behavior of the material under different loading conditions. Experimental investigations are conducted to identify the crack initiation in the specimens. Furthermore, the numerical FEM simulations are performed to identify the stress state at crack initiation. It is shown that different stress states from shear to biaxial tension can be achieved by changing the geometries of punch and varying the cutting clearance. Moreover, it is presented how changing the configurations can influence the stress state variables: Triaxiality and lode angle parameter.}},
author = {{Otroshi, Mortaza and Meschut, Gerson}},
issn = {{1350-6307}},
journal = {{Engineering Failure Analysis}},
keywords = {{Ductile damage, stress state, small punch test, triaxiality, lode angle parameter}},
number = {{c}},
publisher = {{Elsevier}},
title = {{{Influence of cutting clearance and punch geometry on the stress state in small punch test }}},
doi = {{10.1016/j.engfailanal.2022.106183}},
volume = {{136}},
year = {{2022}},
}
@inproceedings{30004,
author = {{Chudalla, Nick and Teutenberg, Dominik and Meschut, Gerson and Schneider, Miriam and Smart, Dominik}},
booktitle = {{22. Kolloquium: Gemeinsame Forschung in der Klebtechnik}},
title = {{{Systematisierung einer rechnergestützten Auswertemethode zur Versagensanalyse geklebter Verbindungen }}},
year = {{2022}},
}
@article{29902,
author = {{Reineke Matsudo, Bernhard and Sain, Basudeb and Carletti, Luca and Zhang, Xue and Gao, Wenlong and Angelis, Costantino and Huang, Lingling and Zentgraf, Thomas}},
issn = {{2198-3844}},
journal = {{Advanced Science}},
keywords = {{General Physics and Astronomy, General Engineering, Biochemistry, Genetics and Molecular Biology (miscellaneous), General Materials Science, General Chemical Engineering, Medicine (miscellaneous)}},
number = {{12}},
publisher = {{Wiley}},
title = {{{Efficient Frequency Conversion with Geometric Phase Control in Optical Metasurfaces}}},
doi = {{10.1002/advs.202104508}},
volume = {{9}},
year = {{2022}},
}
@article{30911,
author = {{Vorderbrüggen, Julian and Köhler, Daniel and Grüber, Bernd and Troschitz, Juliane and Gude, Maik and Meschut, Gerson}},
issn = {{0263-8223}},
journal = {{Composite Structures}},
keywords = {{Civil and Structural Engineering, Ceramics and Composites}},
publisher = {{Elsevier BV}},
title = {{{Development of a rivet geometry for solid self-piercing riveting of thermally loaded CFRP-metal joints in automotive construction}}},
doi = {{10.1016/j.compstruct.2022.115583}},
volume = {{291}},
year = {{2022}},
}
@article{30904,
abstract = {{The process chain for the manufacturing of sheet metal components in mass production includes various cutting and forming operations, which influence the resulting properties of the parts and therefore subsequent manufacturing steps, such as clamping and joining. It is shown that clamping of the components leads to superimposed residual stresses and geometry changes. Therefore, the part properties differ from the initial state of the semifinished products, which has to be considered in the design of clinched joints. This paper presents an approach for coupled determination of the properties of semifinished and finished parts during deep drawing and clamping as well as their effects on the joint quality during clinching. One method for the effective and efficient determination of the properties of semifinished products and components during production is using process data from the preceding manufacturing processes, which is concretely presented in this work. In addition to the interconnection of the entire production chain, it is necessary to define relevant process data for each individual manufacturing step and to correlate the data with the material properties reliably. Therefore, the cross-process interactions of different steps of the process chain for the manufacturing of sheet metal components and the effect of process variations on subsequent manufacturing steps are investigated. Consequently, the boundary conditions for a mechanical joining process based on data from preceding process steps can be predicted.}},
author = {{Heyser, Per and Wiesenmayer, S and Frey, P and Nehls, T and Scharr, C and Flügge, W and Merklein, M and Meschut, Gerson}},
issn = {{1464-4207}},
journal = {{Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications}},
keywords = {{Mechanical Engineering, General Materials Science}},
publisher = {{SAGE Publications}},
title = {{{Consideration of the manufacturing history of sheet metal components for the adaptation of a clinching process}}},
doi = {{10.1177/14644207221077560}},
year = {{2022}},
}
@inbook{29928,
author = {{Yigitbas, Enes and Sauer, Stefan and Engels, Gregor}},
booktitle = {{Digital Transformation: Core Technologies and Emerging Topics from a Computer Science Perspective}},
editor = {{Vogel-Heuser, Birgit and Wimmer, Manuel}},
publisher = {{Springer-Vieweg}},
title = {{{Self-Adaptive Digital Assistance Systems for Work 4.0}}},
year = {{2022}},
}
@article{30964,
author = {{Gao, Wenlong and Sain, Basudeb and Zentgraf, Thomas}},
issn = {{2331-7019}},
journal = {{Physical Review Applied}},
keywords = {{General Physics and Astronomy}},
number = {{4}},
publisher = {{American Physical Society (APS)}},
title = {{{Spin-Orbit Interaction of Light Enabled by Negative Coupling in High-Quality-Factor Optical Metasurfaces}}},
doi = {{10.1103/physrevapplied.17.044022}},
volume = {{17}},
year = {{2022}},
}
@article{23398,
abstract = {{We study output reference tracking of systems with high relative degree via output feedback only; this is, tracking where the output derivatives are unknown.
To this end, we prove that the conjunction of the funnel pre-compensator with a minimum phase system of arbitrary relative degree yields a system of the same relative degree which is minimum phase as well.
The error between the original system's output and the pre-compensator's output evolves within a prescribed performance funnel; and moreover, the derivatives of the funnel pre-compensator's output are known explicitly.
Therefore, output reference tracking with prescribed transient behavior of the tracking error is possible without knowledge of the derivatives of the original system's output; via funnel control schemes for instance.}},
author = {{Lanza, Lukas Johannes}},
journal = {{Mathematics of Control, Signals, and Systems}},
title = {{{Output feedback control with prescribed performance via funnel pre-compensator}}},
doi = {{10.1007/s00498-022-00322-5}},
year = {{2022}},
}
@inproceedings{30971,
author = {{Hansmeier, Tim and Platzner, Marco}},
booktitle = {{Applications of Evolutionary Computation, EvoApplications 2022, Proceedings}},
isbn = {{9783031024610}},
issn = {{0302-9743}},
location = {{Madrid}},
pages = {{386--401}},
publisher = {{Springer International Publishing}},
title = {{{Integrating Safety Guarantees into the Learning Classifier System XCS}}},
doi = {{10.1007/978-3-031-02462-7_25}},
volume = {{13224}},
year = {{2022}},
}
@article{30915,
author = {{Chudalla, Nick and Meschut, Gerson and Bartley, Aurélie and Wibbeke, Tim Michael}},
issn = {{1619-1919}},
journal = {{adhäsion KLEBEN & DICHTEN}},
keywords = {{Polymers and Plastics, General Chemical Engineering, General Chemistry}},
number = {{4}},
pages = {{34--37}},
publisher = {{Springer Science and Business Media LLC}},
title = {{{Bauteilschonendes Entfügen struktureller Klebverbindungen durch Kälte}}},
doi = {{10.1007/s35145-022-0576-0}},
volume = {{66}},
year = {{2022}},
}
@article{31060,
author = {{Feldmann, Michael and Padalkin, Andreas and Scheideler, Christian and Dolev, Shlomi}},
journal = {{J. Comput. Biol.}},
number = {{4}},
pages = {{317–343}},
title = {{{Coordinating Amoebots via Reconfigurable Circuits}}},
doi = {{10.1089/cmb.2021.0363}},
volume = {{29}},
year = {{2022}},
}
@article{30738,
author = {{Xin, Yang and Piskunen, Petteri and Suma, Antonio and Li, Changyong and Ijäs, Heini and Ojasalo, Sofia and Seitz, Iris and Kostiainen, Mauri A. and Grundmeier, Guido and Linko, Veikko and Keller, Adrian}},
issn = {{1613-6810}},
journal = {{Small}},
keywords = {{Biomaterials, Biotechnology, General Materials Science, General Chemistry}},
pages = {{2107393}},
publisher = {{Wiley}},
title = {{{Environment‐Dependent Stability and Mechanical Properties of DNA Origami Six‐Helix Bundles with Different Crossover Spacings}}},
doi = {{10.1002/smll.202107393}},
volume = {{18}},
year = {{2022}},
}
@inproceedings{31069,
author = {{Wende, Marc and Fischer, Florian and Kenig, Eugeny}},
booktitle = {{Jahrestreffen der ProcessNet Fachgruppen Fluidverfahrenstechnik und Hochdruckverfahrenstechnik}},
location = {{Frankfurt am Main}},
title = {{{Experimentelle Untersuchung und Modellvalidierung zur Gravidestillation}}},
year = {{2022}},
}
@misc{31789,
author = {{Hopp, Matthias and Tölle, Lisa}},
booktitle = {{Journal of Applied Polymer Science}},
pages = {{1--13}},
title = {{{Influence of process parameters on the formation of inhalable fiber dust during shredding for mechanical recycling of fiber‐reinforced organo sheets}}},
year = {{2022}},
}
@misc{31788,
author = {{Hopp, Matthias and Tölle, Lisa and Bünger, J. and Westphal, G. and Rosenkranz, N. and Monsé, C.}},
booktitle = {{ Kunststoffe international}},
pages = {{12--15}},
title = {{{Fiber Dust Formation during the Recycling of FRP}}},
year = {{2022}},
}
@misc{31787,
author = {{Hopp, Matthias and Tölle, Lisa and Bünger, J. and Westphal, G. and Rosenkranz, N. and Monsé, C.}},
booktitle = {{Kunststoffe}},
pages = {{52--55}},
title = {{{Faserstäube beim FVK-Recycling}}},
year = {{2022}},
}
@article{31844,
abstract = {{Encrypting data before sending it to the cloud ensures data confidentiality but requires the cloud to compute on encrypted data. Trusted execution environments, such as Intel SGX enclaves, promise to provide a secure environment in which data can be decrypted and then processed. However, vulnerabilities in the executed program give attackers ample opportunities to execute arbitrary code inside the enclave. This code can modify the dataflow of the program and leak secrets via SGX side channels. Fully homomorphic encryption would be an alternative to compute on encrypted data without data leaks. However, due to its high computational complexity, its applicability to general-purpose computing remains limited. Researchers have made several proposals for transforming programs to perform encrypted computations on less powerful encryption schemes. Yet current approaches do not support programs making control-flow decisions based on encrypted data.
We introduce the concept of
dataflow authentication
(DFAuth) to enable such programs. DFAuth prevents an adversary from arbitrarily deviating from the dataflow of a program. Our technique hence offers protections against the side-channel attacks described previously. We implemented two flavors of DFAuth, a Java bytecode-to-bytecode compiler, and an SGX enclave running a small and program-independent trusted code base. We applied DFAuth to a neural network performing machine learning on sensitive medical data and a smart charging scheduler for electric vehicles. Our transformation yields a neural network with encrypted weights, which can be evaluated on encrypted inputs in
\( 12.55 \,\mathrm{m}\mathrm{s} \)
. Our protected scheduler is capable of updating the encrypted charging plan in approximately 1.06 seconds.
}},
author = {{Fischer, Andreas and Fuhry, Benny and Kußmaul, Jörn and Janneck, Jonas and Kerschbaum, Florian and Bodden, Eric}},
issn = {{2471-2566}},
journal = {{ACM Transactions on Privacy and Security}},
keywords = {{Safety, Risk, Reliability and Quality, General Computer Science}},
number = {{3}},
pages = {{1--36}},
publisher = {{Association for Computing Machinery (ACM)}},
title = {{{Computation on Encrypted Data Using Dataflow Authentication}}},
doi = {{10.1145/3513005}},
volume = {{25}},
year = {{2022}},
}
@article{31327,
author = {{Stöckmann, Nico}},
issn = {{2162-2078}},
journal = {{Theoretical Economics Letters}},
number = {{01}},
pages = {{98--110}},
publisher = {{Scientific Research Publishing, Inc.}},
title = {{{Conditional Beta-Convergence by Gravity}}},
doi = {{10.4236/tel.2022.121006}},
volume = {{12}},
year = {{2022}},
}
@misc{31947,
author = {{Hillebrandt, Henning}},
title = {{{Verteiltes Berechnen kompakter Routingtabellen in Unit Disk Graphen}}},
year = {{2022}},
}
@article{30966,
author = {{Ren, Jiahuan and Liao, Qing and Ma, Xuekai and Schumacher, Stefan and Yao, Jiannian and Fu, Hongbing}},
issn = {{1863-8880}},
journal = {{Laser & Photonics Reviews}},
number = {{1}},
publisher = {{Wiley}},
title = {{{Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators}}},
doi = {{10.1002/lpor.202100252}},
volume = {{16}},
year = {{2022}},
}
@article{30967,
author = {{Zhang, Xiu and Chen, Zhenshi and Liu, Dong and Wan, Lei and Ma, Xuekai and Gao, Tingge}},
issn = {{1882-0778}},
journal = {{Applied Physics Express}},
number = {{2}},
publisher = {{IOP Publishing}},
title = {{{Controlling exciton distribution in WS2 monolayer on a photonic crystal}}},
doi = {{10.35848/1882-0786/ac48d8}},
volume = {{15}},
year = {{2022}},
}
@article{31938,
author = {{Wingenbach, Jan and Pukrop, Matthias and Schumacher, Stefan and Ma, Xuekai}},
journal = {{Physical Review B}},
number = {{24}},
publisher = {{APS}},
title = {{{Dynamics of phase defects trapped in optically imprinted orbits in dissipative binary polariton condensates}}},
doi = {{10.1103/PhysRevB.105.245302}},
volume = {{105}},
year = {{2022}},
}
@article{31982,
abstract = {{AbstractWe show that for a generic conformal metric perturbation of a compact hyperbolic 3-manifold $$\Sigma $$
Σ
with Betti number $$b_1$$
b
1
, the order of vanishing of the Ruelle zeta function at zero equals $$4-b_1$$
4
-
b
1
, while in the hyperbolic case it is equal to $$4-2b_1$$
4
-
2
b
1
. This is in contrast to the 2-dimensional case where the order of vanishing is a topological invariant. The proof uses the microlocal approach to dynamical zeta functions, giving a geometric description of generalized Pollicott–Ruelle resonant differential forms at 0 in the hyperbolic case and using first variation for the perturbation. To show that the first variation is generically nonzero we introduce a new identity relating pushforwards of products of resonant and coresonant 2-forms on the sphere bundle $$S\Sigma $$
S
Σ
with harmonic 1-forms on $$\Sigma $$
Σ
.}},
author = {{Cekić, Mihajlo and Delarue, Benjamin and Dyatlov, Semyon and Paternain, Gabriel P.}},
issn = {{0020-9910}},
journal = {{Inventiones mathematicae}},
keywords = {{General Mathematics}},
number = {{1}},
pages = {{303--394}},
publisher = {{Springer Science and Business Media LLC}},
title = {{{The Ruelle zeta function at zero for nearly hyperbolic 3-manifolds}}},
doi = {{10.1007/s00222-022-01108-x}},
volume = {{229}},
year = {{2022}},
}
@article{32108,
author = {{Henksmeier, T. and Schulz, J.F. and Kluth, E. and Feneberg, M. and Goldhahn, R. and Sanchez, A.M. and Voigt, M. and Grundmeier, Guido and Reuter, Dirk}},
issn = {{0022-0248}},
journal = {{Journal of Crystal Growth}},
keywords = {{Materials Chemistry, Inorganic Chemistry, Condensed Matter Physics}},
publisher = {{Elsevier BV}},
title = {{{Remote epitaxy of InxGa1-xAs (0 0 1) on graphene covered GaAs(0 0 1) substrates}}},
doi = {{10.1016/j.jcrysgro.2022.126756}},
volume = {{593}},
year = {{2022}},
}
@inproceedings{32155,
author = {{Beule, Felix and Teutenberg, Dominik and Meschut, Gerson and Aubel, Tobias and Matzenmiller, Anton}},
booktitle = {{Proceedings of the 6th Conference on Steels in Cars and Trucks}},
location = {{Milan}},
title = {{{Influence of curing-induced pre-deformations on the mechanical properties of adhesively bonded joints in steel-intensive mixed-material structures}}},
year = {{2022}},
}
@unpublished{32177,
abstract = {{We investigate the early time development of the anisotropic transverse flow
and spatial eccentricities of a fireball with various particle-based transport
approaches using a fixed initial condition. In numerical simulations ranging
from the quasi-collisionless case to the hydrodynamic regime, we find that the
onset of $v_n$ and of related measures of anisotropic flow can be described
with a simple power-law ansatz, with an exponent that depends on the amount of
rescatterings in the system. In the few-rescatterings regime we perform
semi-analytical calculations, based on a systematic expansion in powers of time
and the cross section, which can reproduce the numerical findings.}},
author = {{Borghini, Nicolas and Borrell, Marc and Roch, Hendrik}},
booktitle = {{arXiv:2201.13294}},
title = {{{Early time behavior of spatial and momentum anisotropies in kinetic theory across different Knudsen numbers}}},
year = {{2022}},
}
@article{32180,
author = {{Meschede, Henning and Bertheau, Paul and Khalili, Siavash and Breyer, Christian}},
issn = {{2041-8396}},
journal = {{WIREs Energy and Environment}},
keywords = {{General Environmental Science, Renewable Energy, Sustainability and the Environment}},
publisher = {{Wiley}},
title = {{{A review of 100% renewable energy scenarios on islands}}},
doi = {{10.1002/wene.450}},
year = {{2022}},
}
@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}},
}