@article{62726, abstract = {{Surface-assisted DNA lattice assembly is used in the synthesis of functional surfaces and as a model of supramolecular network formation. Here, competitive DNA binding of different cation species is investigated...}}, author = {{Xu, Xiaodan and Pothineni, Bhanu Kiran and Grundmeier, Guido and Tsushima, Satoru and Keller, Adrian Clemens}}, issn = {{2040-3364}}, journal = {{Nanoscale}}, publisher = {{Royal Society of Chemistry (RSC)}}, title = {{{On the role of cation-DNA interactions in surface-assisted DNA lattice assembly}}}, doi = {{10.1039/d5nr03695j}}, year = {{2026}}, } @book{63515, editor = {{Hagengruber, Ruth Edith}}, publisher = {{Springer}}, title = {{{The History of Women Philosophers. Festschrift in Honour of Mary Ellen Waithe.}}}, volume = {{26}}, year = {{2026}}, } @article{63516, author = {{Hagengruber, Ruth Edith}}, journal = {{Diogenes}}, title = {{{1000 Places in 1 World. How Women Philosophers are changing the way we see the world and understand its history}}}, year = {{2026}}, } @article{63517, author = {{Hagengruber, Ruth Edith}}, journal = {{Agora 42}}, title = {{{Cyborgs um uns herum. Der Traum vom neuen Menschen zwischen Macht, Technik und gesellschaftlichem Umbruch}}}, year = {{2026}}, } @book{60934, author = {{Du Châtelet, Émilie and Hagengruber, Ruth Edith}}, publisher = {{De Gruyter}}, title = {{{Naturlehre}}}, year = {{2026}}, } @inbook{63529, author = {{Steinhausen, Julia Anna and Scharlau, Ingrid}}, booktitle = {{Praxishandbuch Mentoring in der Wissenschaft}}, isbn = {{9783658478391}}, publisher = {{Springer Fachmedien Wiesbaden}}, title = {{{Gegen das weibliche Cooling-out in der Wissenschaft: Mentoring für Frauen in der Promotionsphase}}}, doi = {{10.1007/978-3-658-47840-7_23}}, year = {{2026}}, } @article{63531, author = {{Doshi, Siddharth and Güsken, Nicholas Alexander and Dijk, Gerwin and Carlström, Johan and Ortiz-Cárdenas, Jennifer E. and Suzuki, Peter and Li, Bohan and Fordyce, Polly M. and Salleo, Alberto and Melosh, Nicholas A. and Brongersma, Mark L.}}, issn = {{0028-0836}}, journal = {{Nature}}, number = {{8096}}, pages = {{345--352}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Soft photonic skins with dynamic texture and colour control}}}, doi = {{10.1038/s41586-025-09948-2}}, volume = {{649}}, year = {{2026}}, } @article{63532, abstract = {{Room-temperature lasing is a key milestone in the development of miniaturized optoelectronic and photonic devices. We present a simple approach to synthesize phase-pure quasi-2D layered tin perovskite nanowires with varying quantum well thicknesses (n = 1 to 4). By incorporating a new organic spacer capable of forming a hydrogen-bonded organic framework, this method promoted anisotropic crystal growth and enhanced lattice rigidity. Furthermore, introducing molecular intercalants enabled controlled crystallization into well-defined nanowires that function as Fabry–Pérot cavities. Cavities made from n = 2 to 4 perovskites support efficient and robust near-infrared, room-temperature optically pumped lasing with the threshold as low as 75.8 μJ/cm2, cavity quality factor over 3000, and negligible degradation over 106 pulses. A cleaved coupled nanolaser was fabricated as a proof-of-concept device for photonic applications.}}, author = {{Kim, Jeong Hui and Simon, Jeffrey and Shao, Wenhao and Nian, Zhichen and Yang, Hanjun and Chen, Peigang and Triplett, Brandon and Li, Zhixu and Wu, Pengfei and Chen, Yuheng and Farheen, Henna and Pagadala, Karthik and Choi, Kyu Ri and Fruhling, Colton B. and Förstner, Jens and Boltasseva, Alexandra and Savoie, Brett M. and Shalaev, Vladimir M. and Dou, Letian}}, issn = {{0002-7863}}, journal = {{Journal of the American Chemical Society}}, keywords = {{tet_topic_opticalantenna}}, pages = {{jacs.5c14431}}, publisher = {{American Chemical Society (ACS)}}, title = {{{Hydrogen-Bonded Organic Framework Enables Phase-Pure Layered Tin Perovskite Nanowires for Room-Temperature Lasing}}}, doi = {{10.1021/jacs.5c14431}}, year = {{2026}}, } @article{63557, abstract = {{We discretise a recently proposed new Lagrangian approach to optimal control problems with dynamics described by force-controlled Euler-Lagrange equations (Konopik et al., in Nonlinearity 38:11, 2025). The resulting discretisations are in the form of discrete Lagrangians. We show that the discrete necessary conditions for optimality obtained provide variational integrators for the continuous problem, akin to Karush-Kuhn-Tucker (KKT) conditions for standard direct approaches. This approach paves the way for the use of variational error analysis to derive the order of convergence of the resulting numerical schemes for both state and costate variables and to apply discrete Noether’s theorem to compute conserved quantities, distinguishing itself from existing geometric approaches. We show for a family of low-order discretisations that the resulting numerical schemes are ‘doubly-symplectic’, meaning they yield forced symplectic integrators for the underlying controlled mechanical system and overall symplectic integrators in the state-adjoint space. Multi-body dynamics examples are solved numerically using the new approach. In addition, the new approach is compared to standard direct approaches in terms of computational performance and error convergence. The results highlight the advantages of the new approach, namely, better performance and convergence behaviour of state and costate variables consistent with variational error analysis and automatic preservation of certain first integrals.}}, author = {{Konopik, Michael and Leyendecker, Sigrid and Maslovskaya, Sofya and Ober-Blöbaum, Sina and Sato Martín de Almagro, Rodrigo T.}}, issn = {{1384-5640}}, journal = {{Multibody System Dynamics}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{On the variational discretisation of optimal control problems for unconstrained Lagrangian dynamics}}}, doi = {{10.1007/s11044-025-10138-1}}, year = {{2026}}, } @article{63563, abstract = {{ Introduction Age-related changes in brain signal complexity are associated with cognitive decline and reduced neural adaptivity in older adults. Exergaming offers a promising prophylactic intervention combining physical and cognitive training. The aim of the present study was to assess how exergaming alters the temporal trajectory of brain signal complexity at rest and during gameplay in older adults. Methods Twenty-eight healthy older adults participated in a 4-week exergaming intervention. Electroencephalography was recorded using 64 electrodes at rest (pre- and post-intervention) and during exergaming (pre-, mid-, and post-intervention). Brain signal complexity was quantified using multiscale entropy across 64 time scales on preprocessed signals. Results Post-intervention resting-state analysis revealed significant reductions at fine and increases at coarse scales in frontal, central, and posterior entropy. During gameplay, entropy declined widespread by mid-intervention, particularly at coarse scales over frontal, central and temporal regions. From mid- to post-intervention, the decline narrowed leaving a net pre-to-post reduction concentrated at coarse scales in these regions. Discussion Resting-state changes indicated a shift toward a younger brain profile, characterized by a transition from age-related increases in local processing to enhanced distributed processing, which may potentially mitigate the rise in neural modularity associated with aging. During gameplay, brain signal complexity decreased in week 2, followed by a modest change by week 4, consistent with the framework in which complexity initially streamlines and then adjusts toward a task-specific optimum. These findings suggest that exergaming can beneficially modulate brain complexity in older adults, offering the potential to reduce age-related neural decline and support healthy brain aging. }}, author = {{Piskin, Daghan Yüksel and Müller, Helen Martha and Skjæret-Maroni, Nina and Vereijken, Beatrix and Baumeister, Jochen}}, issn = {{1663-4365}}, journal = {{Frontiers in Aging Neuroscience}}, publisher = {{Frontiers Media SA}}, title = {{{Rewiring the aging brain: exergaming modulates brain complexity in older adults}}}, doi = {{10.3389/fnagi.2025.1748274}}, volume = {{17}}, year = {{2026}}, } @article{63566, author = {{Engemann, Mario}}, journal = {{die hochschullehre}}, number = {{12}}, pages = {{50--64}}, title = {{{Techniken des wissenschaftlichen Arbeitens im Hochschulstudium. Eine Bestandsaufnahme anhand von Bachelor-Studienordnungen des Unterrichtsfaches Pädagogik in Nordrhein-Westfalen}}}, doi = {{10.3278/HSLT2601W}}, volume = {{5}}, year = {{2026}}, } @unpublished{64871, author = {{Rahangdale, Praful}}, title = {{{Drinfeld correspondence in infinite dimensions}}}, year = {{2026}}, } @article{64876, abstract = {{ABSTRACT This study shows the applicability of ultrasonic sensors for measuring two‐phase layer heights in sieve tray columns under dynamic operating conditions. Although these sensors are known for their precision in stationary systems, their reliability under fluctuating flow conditions has remained unclear. To validate their accuracy, ultrasonic measurements were compared with both automated image analysis via a Python algorithm and manual video evaluation. Results show that ultrasonic sensors maintain high precision at moderate gas loads and with small hole diameters. Increased gas loads and turbulence, however, reduced measurement accuracy due to signal scattering. The findings highlight the potential of ultrasonic sensing for real‐time, noninvasive monitoring in dynamic multiphase systems.}}, author = {{Breuer, Niklas and Grünewald, Marcus and Riese, Julia}}, issn = {{0009-286X}}, journal = {{Chemie Ingenieur Technik}}, publisher = {{Wiley}}, title = {{{Application of Ultrasonic Sensors for Determining the Height of Dynamic Two‐Phase Layers in Tray Columns}}}, doi = {{10.1002/cite.70087}}, year = {{2026}}, } @article{64877, author = {{Taheri, Behnood and Kopylov, Denis and Hammer, Manfred and Meier, Torsten and Förstner, Jens and Sharapova, Polina R.}}, journal = {{arXiv}}, title = {{{Gain-induced spectral non-degeneracy in type-II parametric down-conversion}}}, doi = {{10.48550/ARXIV.2603.01656}}, year = {{2026}}, } @article{64887, abstract = {{Abstract Lachgas gelangt etwa aus Düngemitteln, Abgasen oder Narkosemitteln in die Atmosphäre und verursacht rund sechs Prozent der globalen Erwärmung. Effiziente Methoden, Lachgas abzubauen, gibt es bisher nicht. Wie ein neuer metallfreier Katalysator helfen könnte.}}, author = {{Paradies, Jan}}, issn = {{1439-9598}}, journal = {{Nachrichten aus der Chemie}}, number = {{1}}, pages = {{61--63}}, publisher = {{Wiley}}, title = {{{Nichts zu lachen – oder doch?}}}, doi = {{10.1002/nadc.20264154740}}, volume = {{74}}, year = {{2026}}, } @article{64886, abstract = {{ In the young field of enantioselective catalysis by frustrated Lewis pairs, the search for new chiral backbones for Lewis acids is desirable for future developments of the field. By taking advantage of the toluenesulfinyl group, a very useful traceless chiral auxiliary, it was possible to decorate stereopure axially chiral biphenyl tolyl sulfoxides and access unique chiral quaterphenyl tolyl sulfoxides by directed ortho ‐metalation and electrophile trapping as well as a dynamic kinetic asymmetric arylative cross‐coupling. The resulting chiral backbone is amenable to accessing chiral boron‐based Lewis acids by conversion of the sulfinyl group to boron‐based ones. }}, author = {{Berreur, Jordan and Bortoluzzi, Julien and Köring, Laura and Leroux, Frédéric R. and Paradies, Jan and Panossian, Armen}}, issn = {{1434-1948}}, journal = {{European Journal of Inorganic Chemistry}}, publisher = {{Wiley}}, title = {{{Double Functionalization of Atropisomeric Biphenyl Sulfoxides by Ortho ‐Metalation and DYKAT Toward Chiral Quaterphenyl‐Based Borane Lewis Acids}}}, doi = {{10.1002/ejic.70158}}, year = {{2026}}, } @article{64656, abstract = {{ABSTRACT The filament extension atomization is a promising process for spraying various materials with the potential to produce narrow droplet size distributions. This study systematically investigates the behavior of different fluids and suspensions in the process in order to determine its application limits and identify optimal process parameters. Particular attention was paid to the rheological properties, droplet size distributions, and circularity of the particles produced. The results show that the rotational speed of the rollers and the fluid loading are significant influencing parameters for the resulting particle properties.}}, author = {{Neukötter, Moritz and Aulbur, Nick and Neudorf, Julian and Jesinghausen, Steffen and Schmid, Hans‐Joachim}}, issn = {{0009-286X}}, journal = {{Chemie Ingenieur Technik}}, publisher = {{Wiley}}, title = {{{The Filament Extension Atomization Process for Powder Production of Elastic Fluids}}}, doi = {{https://doi.org/10.1002/cite.70073}}, year = {{2026}}, } @inproceedings{64823, abstract = {{Current legal frameworks enforce that Android developers accurately report the data their apps collect. However, large codebases can make this reporting challenging. This paper employs an empirical approach to understand developers' experience with Google Play Store's Data Safety Section (DSS) form. We first survey 41 Android developers to understand how they categorize privacy-related data into DSS categories and how confident they feel when completing the DSS form. To gain a broader and more detailed view of the challenges developers encounter during the process, we complement the survey with an analysis of 172 online developer discussions, capturing the perspectives of 642 additional developers. Together, these two data sources represent insights from 683 developers. Our findings reveal that developers often manually classify the privacy-related data their apps collect into the data categories defined by Google-or, in some cases, omit classification entirely-and rely heavily on existing online resources when completing the form. Moreover, developers are generally confident in recognizing the data their apps collect, yet they lack confidence in translating this knowledge into DSS-compliant disclosures. Key challenges include issues in identifying privacy-relevant data to complete the form, limited understanding of the form, and concerns about app rejection due to discrepancies with Google's privacy requirements. These results underscore the need for clearer guidance and more accessible tooling to support developers in meeting privacy-aware reporting obligations. }}, author = {{Khedkar, Mugdha and Schlichtig, Michael and Soliman, Mohamed Aboubakr Mohamed and Bodden, Eric}}, booktitle = {{Proceedings of the IEEE/ACM 13th International Conference on Mobile Software Engineering and Systems (MOBILESoft '26). Association for Computing Machinery, New York, NY, USA, 65–68.}}, keywords = {{static analysis, data collection, data protection, privacy-aware reporting}}, location = {{Rio de Janeiro, Brazil}}, title = {{{Challenges in Android Data Disclosure: An Empirical Study.}}}, year = {{2026}}, } @article{64821, author = {{Khedkar, Mugdha and Schlichtig, Michael and Atakishiyev, Nihad and Bodden, Eric}}, journal = {{Automated Software Engineering }}, number = {{2}}, publisher = {{Springer US}}, title = {{{Between Law and Code: Challenges and Opportunities for Automating Privacy Assessments}}}, doi = {{10.1007/s10515-026-00601-4}}, volume = {{33}}, year = {{2026}}, } @article{64907, author = {{Fuchs, Christian}}, journal = {{ORF Public Value Texte}}, number = {{30}}, pages = {{66--71}}, title = {{{Warum wir ein Public-Service-Internet brauchen, nicht die Definanzierung öffentlicher Medien}}}, year = {{2026}}, }