@inproceedings{62155, author = {{Radermacher, Katharina and Horsthemke, Johanna and Täuber, Mona }}, booktitle = {{Herbstworkshop WK Pers}}, title = {{{Unveiling the Impact of Flexible Work on Employer Attractiveness: Examining the Role of Work Experience}}}, year = {{2024}}, } @article{57311, author = {{Yang, Keke and Sowada, Matthias and Olfert, Viktoria and Seitz, Georg and Schreiber, Vincent and Heitmann, Marcel and Hein, David and Biegler, Max and Jüttner, Sven and Rethmeier, Michael and Meschut, Gerson}}, issn = {{2238-7854}}, journal = {{Journal of Materials Research and Technology}}, publisher = {{Elsevier BV}}, title = {{{Influence of liquid metal embrittlement on the failure behavior of dissimilar spot welds with advanced high-strength steel: A component study}}}, doi = {{10.1016/j.jmrt.2024.11.166}}, year = {{2024}}, } @inproceedings{56670, abstract = {{Systems Engineering is becoming increasingly important in the engineering of complex technical systems. Its introduction is forcing companies to undertake major transformation initiatives. As established change management approaches show, the corporate culture is an important key criterion for success of transformation. Therefore, when introducing Systems Engineering into an organization, transformation initiatives must be tailored to an existing corporate culture or the corporate culture itself must be changed in order to enable Systems Engineering. In literature and in industrial practice, different approaches for assessment of corporate culture exist. Within this research, a systematic literature review on methods and models for corporate culture assessment is conducted. Core elements are collected and combined with the fundamentals and success factors of Systems Engineering to develop a model for corporate culture assessment. The developed model is applied to the industrial practice of an ongoing Systems Engineering transformation of a large car manufacturer. The results of the assessment are compared with the emerging project challenges. Based on this model and its supporting tool and templates, organizations and transformation leaders are enabled to rapidly obtain an orientation of hindering or supporting currently established cultural aspects with regard to Systems Engineering transformation and to provide a decision basis for further measures.}}, author = {{Graessler, Iris and Grewe, Benedikt}}, booktitle = {{AHFE International}}, issn = {{2771-0718}}, publisher = {{AHFE International}}, title = {{{Importance of cultural change in Systems Engineering Transformation: A model for cultural assessment}}}, doi = {{10.54941/ahfe1005551}}, volume = {{158}}, year = {{2024}}, } @inbook{53942, abstract = {{AbstractSince its inception two decades ago, Soot has become one of the most widely used open-source static analysis frameworks. Over time it has been extended with the contributions of countless researchers. Yet, at the same time, the requirements for Soot have changed over the years and become increasingly at odds with some of the major design decisions that underlie it. In this work, we thus present SootUp, a complete reimplementation of Soot that seeks to fulfill these requirements with a novel design, while at the same time keeping elements that Soot users have grown accustomed to.}}, author = {{Karakaya, Kadiray and Schott, Stefan and Klauke, Jonas and Bodden, Eric and Schmidt, Markus and Luo, Linghui and He, Dongjie}}, booktitle = {{Tools and Algorithms for the Construction and Analysis of Systems}}, isbn = {{9783031572456}}, issn = {{0302-9743}}, publisher = {{Springer Nature Switzerland}}, title = {{{SootUp: A Redesign of the Soot Static Analysis Framework}}}, doi = {{10.1007/978-3-031-57246-3_13}}, year = {{2024}}, } @inproceedings{57550, author = {{Schott, Stefan and Ponta, Serena Elisa and Fischer, Wolfram and Klauke, Jonas and Bodden, Eric}}, booktitle = {{38th European Conference on Object-Oriented Programming (ECOOP 2024)}}, location = {{Vienna}}, title = {{{Java Bytecode Normalization for Code Similarity Analysis}}}, doi = {{10.4230/LIPIcs.ECOOP.2024.37}}, year = {{2024}}, } @inproceedings{58716, author = {{Schott, Stefan and Fischer, Wolfram and Ponta, Serena Elisa and Klauke, Jonas and Bodden, Eric}}, booktitle = {{2024 IEEE International Conference on Software Maintenance and Evolution (ICSME)}}, publisher = {{IEEE}}, title = {{{Compilation of Commit Changes Within Java Source Code Repositories}}}, doi = {{10.1109/icsme58944.2024.00038}}, year = {{2024}}, } @inproceedings{56346, author = {{Gräßler, Iris and Özcan, Deniz}}, booktitle = {{AHFE International}}, location = {{Split}}, publisher = {{AHFE International}}, title = {{{Quality Key Figures for Developing Future Scenarios}}}, doi = {{10.54941/ahfe1005553}}, volume = {{158}}, year = {{2024}}, } @inbook{62228, abstract = {{This chapter highlights the intricate nature of data and their profound social implications. It examines the acts of rendering data visible and the inherent power dynamics and imbalances that accompany such processes. Our dialogue unfolds in three interconnected parts, each focusing on the intersection of in/visibility and power. Part 1 attends to the challenges of producing knowledge about and with data, emphasizing the relativity, fluidity, and instability inherent in data. It explores frameworks that uncover the often invisible infrastructures of algorithms, rendering visible the actors, technologies, and divergent values involved in data manipulation. Part 2 presents empirical case studies that analyse the consequences of data visibility while contemplating the methodological opportunities and challenges of foregrounding the embedded values and norms within data. Part 3 discusses tool-based interventions aimed at bringing alternative data framings and narratives to the fore. It examines the complexities of tracing data across various contexts and the value, utility, and obstacles associated with creating visual representations of data and their flows. By critically engaging with the complexities of data in/visibility, this chapter challenges existing gatekeepers and fosters a deeper understanding of the multifaceted nature of data and its socio-political ramifications.}}, author = {{Fahimi, Miriam and Falk, Petter and Gray, Jonathan W. Y. and Jarke, Juliane and Kinder-Kurlanda, Katharina and Light, Evan and McGeachey, Ellouise and Perea, Itzelle Medina and Poechhacker, Nikolaus and Poirier, Lindsay and Röhle, Theo and Sharon, Tamar and Stevens, Marthe and Gastel, Bernard van and White, Quinn and Zakharova, Irina}}, booktitle = {{Dialogues in Data Power}}, isbn = {{978-1-5292-3832-7}}, pages = {{52–79}}, publisher = {{Bristol University Press}}, title = {{{In/visibilities in Data Studies: Methods, Tools, and Interventions}}}, year = {{2024}}, } @inbook{62230, abstract = {{Algorithms have risen to become one, if not the central technology for producing, circulating, and evaluating knowledge in multiple societal arenas. In this book, scholars from the social sciences, humanities, and computer science argue that this shift has, and will continue to have, profound implications for how knowledge is produced and what and whose knowledge is valued and deemed valid. To attend to this fundamental change, the authors propose the concept of algorithmic regimes and demonstrate how they transform the epistemological, methodological, and political foundations of knowledge production, sensemaking, and decision-making in contemporary societies. Across sixteen chapters, the volume offers a diverse collection of contributions along three perspectives on algorithmic regimes: the methods necessary to research and design algorithmic regimes, the ways in which algorithmic regimes reconfigure sociotechnical interactions, and the politics engrained in algorithmic regimes.}}, author = {{Kinder-Kurlanda, Katharina and Fahimi, Miriam}}, booktitle = {{Algorithmic Regimes. Methods, Interactions, and Politics.}}, editor = {{Jarke, Juliane and Prietl, Bianca and Egbert, Simon and Boeva, Yana and Heuer, Hendrik and Arnold, Maike}}, isbn = {{978-94-6372-848-5}}, pages = {{309–330}}, publisher = {{Amsterdam University Press}}, title = {{{Making Algorithms Fair: Ethnographic Insights from Machine Learning Interventions}}}, year = {{2024}}, } @article{62236, abstract = {{AbstractDue to its excellent biocompatibility, pure iron is a very promising implant material, but often features corrosion rates that are too low. Using additive manufacturing and modified powders the microstructure and, thus, the material properties, e.g., the corrosion properties, can be tailored for specific applications. Within the scope of this study, pure iron powder was modified with different amounts of CeO2 or Fe2O3 nanoparticles and subsequently processed by Electron Beam Powder Bed Fusion (PBF-EB/M). The corrosion-fatigue behavior of CeO2 and Fe2O3 modified iron was investigated using rotation bending tests under the influence of simulated body fluid (m-SBF). While the modification using Fe2O3 showed reduced fatigue and corrosion-fatigue strengths, it could be demonstrated that the modification with CeO2 is characterized by improved fatigue properties. The superior fatigue properties in air are attributed to the positive impact of dispersion strengthening. Additionally, an increased degradation rate compared to pure iron could be observed, eventually promoting an earlier failure of the specimens in the corrosion fatigue tests.}}, author = {{Wackenrohr, Steffen and Torrent, Christof Johannes Jaime and Herbst, Sebastian and Nürnberger, Florian and Krooss, Philipp and Frenck, Johanna-Maria and Ebbert, Christoph and Voigt, Markus and Grundmeier, Guido and Niendorf, Thomas and Maier, Hans Jürgen}}, issn = {{2397-2106}}, journal = {{npj Materials Degradation}}, number = {{1}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Corrosion fatigue behavior of nanoparticle modified iron processed by electron powder bed fusion}}}, doi = {{10.1038/s41529-024-00470-w}}, volume = {{8}}, year = {{2024}}, } @article{62255, abstract = {{AbstractCellular stress and ageing involve an increase in crowding and aggregation of amylogenic proteins. We here investigate if crowding is the intrinsic cause of aggregation and utilise a previously established non-protein aggregation sensor, namely pseudoisocyanine chloride (PIC). PIC shows fibrillization in cells into a highly fluorescent J-aggregated state and is sensitive to crowding. Surprisingly, cell stress conditions stabilise the monomeric rather than the aggregated state of PIC both in the cytoplasm and in stress granules. Regarding the different physiochemical changes of the cytoplasm occurring upon cell stress, involving volume reduction, phase separation and solidification, the intrinsic crowding effect is not the key factor to drive associated self-assembly processes.}}, author = {{Pollak, Roland and Koch, Leon and König, Benedikt and Ribeiro, Sara S. and Samanta, Nirnay and Huber, Klaus and Ebbinghaus, Simon}}, issn = {{2399-3669}}, journal = {{Communications Chemistry}}, number = {{1}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Cell stress and phase separation stabilize the monomeric state of pseudoisocyanine chloride employed as a self-assembly crowding sensor}}}, doi = {{10.1038/s42004-024-01315-y}}, volume = {{7}}, year = {{2024}}, } @article{62252, author = {{Alfano, Caterina and Fichou, Yann and Huber, Klaus and Weiss, Matthias and Spruijt, Evan and Ebbinghaus, Simon and De Luca, Giuseppe and Morando, Maria Agnese and Vetri, Valeria and Temussi, Piero Andrea and Pastore, Annalisa}}, issn = {{0009-2665}}, journal = {{Chemical Reviews}}, number = {{6}}, pages = {{3186--3219}}, publisher = {{American Chemical Society (ACS)}}, title = {{{Molecular Crowding: The History and Development of a Scientific Paradigm}}}, doi = {{10.1021/acs.chemrev.3c00615}}, volume = {{124}}, year = {{2024}}, } @article{62251, author = {{Müller, Wenke and Sroka, Weronika and Schweins, Ralf and Nöcker, Bernd and Poon, Jia-Fei and Huber, Klaus}}, issn = {{0743-7463}}, journal = {{Langmuir}}, number = {{17}}, pages = {{8872--8885}}, publisher = {{American Chemical Society (ACS)}}, title = {{{Impact of Additive Hydrophilicity on Mixed Dye-Nonionic Surfactant Micelles: Micelle Morphology and Dye Localization}}}, doi = {{10.1021/acs.langmuir.4c00012}}, volume = {{40}}, year = {{2024}}, } @article{62250, author = {{Saha, Sanjib and Büngeler, Anne and Hense, Dominik and Strube, Oliver I. and Huber, Klaus}}, issn = {{0743-7463}}, journal = {{Langmuir}}, number = {{8}}, pages = {{4152--4163}}, publisher = {{American Chemical Society (ACS)}}, title = {{{On the Mechanism of Self-Assembly of Fibrinogen in Thrombin-free Aqueous Solution}}}, doi = {{10.1021/acs.langmuir.3c03132}}, volume = {{40}}, year = {{2024}}, } @article{62254, author = {{Koch, Leon and Saha, Sanjib and Huber, Klaus}}, issn = {{1948-7185}}, journal = {{The Journal of Physical Chemistry Letters}}, number = {{39}}, pages = {{9987--9993}}, publisher = {{American Chemical Society (ACS)}}, title = {{{Impact of Temperature on the Self-Assembly of Fibrinogen in Thrombin-Free Solutions}}}, doi = {{10.1021/acs.jpclett.4c02180}}, volume = {{15}}, year = {{2024}}, } @article{62253, author = {{Koch, Leon and Pollak, Roland and Ebbinghaus, Simon and Huber, Klaus}}, issn = {{0743-7463}}, journal = {{Langmuir}}, number = {{31}}, pages = {{16151--16159}}, publisher = {{American Chemical Society (ACS)}}, title = {{{Early Stages of FUS Droplet Formation via Liquid–Liquid Phase Separation}}}, doi = {{10.1021/acs.langmuir.4c01243}}, volume = {{40}}, year = {{2024}}, } @misc{51624, author = {{Staffel, Florian}}, booktitle = {{Sehepunkte}}, number = {{2}}, title = {{{Christian Marx: Wegbereiter der Globalisierung. Multinationale Unternehmen der westeuropäischen Chemieindustrie in der Zeit nach dem Boom (1960er-2000er Jahre) (= Nach dem Boom), Göttingen 2023.}}}, volume = {{24}}, year = {{2024}}, } @article{55999, abstract = {{Clean hydrogen is a key aspect of carbon neutrality, necessitating robust methods for monitoring hydrogen concentration in critical infrastructures like pipelines or power plants. While semiconducting metal oxides such as In2O3 can monitor gas concentrations down to the ppm range, they often exhibit cross-sensitivity to other gases like H2O. In this study, we investigated whether cyclic optical illumination of a gas-sensitive In2O3 layer creates identifiable changes in a gas sensor´s electronic resistance that can be linked to H2 and H2O concentrations via machine learning. We exposed nanostructured In2O3 with a large surface area of 95 m2 g-1 to H2 concentrations (0-800 ppm) and relative humidity (0-70%) under cyclic activation utilizing blue light. The sensors were tested for 20 classes of gas combinations. A support vector machine achieved classification rates up to 92.0%, with reliable reproducibility (88.2 ± 2.7%) across five individual sensors using 10-fold cross-validation. Our findings suggest that cyclic optical activation can be used as a tool to classify H2 and H2O concentrations.}}, author = {{Baier, Dominik and Krüger, Alexander and Wagner, Thorsten and Tiemann, Michael and Weinberger, Christian}}, issn = {{2227-9040}}, journal = {{Chemosensors}}, keywords = {{resistive gas sensor, chemiresistor, semiconductor, metal oxide, In2O3, mesoporous, hydrogen, humidtiy, machine learning, sustainable}}, number = {{9}}, pages = {{178}}, publisher = {{MDPI}}, title = {{{Gas Sensing with Nanoporous In2O3 under Cyclic Optical Activation: Machine Learning-Aided Classification of H2 and H2O}}}, doi = {{10.3390/chemosensors12090178}}, volume = {{12}}, year = {{2024}}, } @misc{59223, author = {{Schwabe, Tobias and Mallick, Khaleda and Singh, Karanveer and Schneider, Thomas and Scheytt, J. Christoph}}, publisher = {{Zenodo}}, title = {{{Precise optical Nyquist Pulse Synthesizer Digital- to-Analog-Converter presentation 2024 SPP 2111 }}}, doi = {{10.5281/zenodo.15114897}}, year = {{2024}}, } @misc{59224, author = {{Schwabe, Tobias and Singh, Karanveer and Schneider, Thomas and Scheytt, J. Christoph}}, publisher = {{Zenodo}}, title = {{{Precise optical Nyquist Pulse Synthesizer Digital- to-Analog-Converter (PONyDAC II) 2024 SPP 2111 }}}, doi = {{10.5281/zenodo.15114631}}, year = {{2024}}, }