@article{67168,
abstract = {{
We develop a framework for identifying nonclassical speedups in systems with polarization, likewise spin degrees of freedom. By confining the dynamics to the manifold of angular momentum coherent states, which act as the classical reference in this case, we compute the speed limit that bounds the rate of change of the state achievable without generating quantum coherence. A comparison with the unrestricted quantum speed limit enables the quantitative identification of speedups arising from polarization nonclassicality. We apply this framework to the cross-Kerr interaction, demonstrating a persistent speedup scaling as
O
(
N
)
with the photon number
N
, with a parity effect in favor of even photon numbers. The results establish polarization nonclassicality as a genuine dynamical resource, linking quantum coherence to quantum-enhanced evolution speeds in nonlinear photonic systems.
}},
author = {{Aßbrock, Tim and Sperling, Jan and Ares, Laura}},
issn = {{2643-1564}},
journal = {{Physical Review Research}},
number = {{3}},
publisher = {{American Physical Society (APS)}},
title = {{{Quantum speedup from nonclassical polarization}}},
doi = {{10.1103/mflc-2mzq}},
volume = {{8}},
year = {{2026}},
}
@inproceedings{67181,
author = {{zur Heiden, Philipp and Beverungen, Daniel and Bartelheimer, Christian and Breidbach, Christoph}},
booktitle = {{Lecture Notes in Computer Science}},
isbn = {{9783032283122}},
issn = {{0302-9743}},
location = {{Münster, Germany}},
publisher = {{Springer Nature Switzerland}},
title = {{{Design Science Research in an Era of Generative AI—Challenges and Theoretical Guidelines}}},
doi = {{10.1007/978-3-032-28313-9_22}},
year = {{2026}},
}
@inbook{67092,
author = {{Häsel-Weide, Uta and Nührenbörger, Marcus}},
booktitle = {{Demokratie(bildung) in der Primarstufe. Ausgewählte Grundlagen und Anregungen für die Praxis}},
editor = {{Simon, T. and Wolz, J. and Franz, E.}},
pages = {{170--180}},
publisher = {{Grundschulverband e.V.}},
title = {{{Mathematische Bildung als Grundstein für demokratische Bildungsprozesse }}},
year = {{2026}},
}
@inbook{67196,
author = {{Häsel-Weide, Uta}},
booktitle = {{Perspektiven auf Inklusion im interdisziplinären Diskurs. Strukturen - Kulturen - Praktiken}},
editor = {{Häsel-Weide, U. and Kottmann, B. and Aschhoff-Hartmann, S. and Neumann, P. and Tenberge, C.}},
pages = {{199 -- 210}},
publisher = {{Waxmann}},
title = {{{Interferierende Praktiken im inklusiven Mathematikunterricht}}},
year = {{2026}},
}
@book{67195,
editor = {{Häsel-Weide, Uta and Kottmann, Brigitte and Aschhoff-Hartmann, Stefanie and Neumann, Phillip and Tenberge, Claudia}},
publisher = {{Waxmann}},
title = {{{Perspektiven auf Inklusion im interdisziplinären Diskurs. Strukturen - Kulturen - Praktiken.}}},
doi = {{10.31244/9783818851262}},
year = {{2026}},
}
@book{67197,
editor = {{Höink, Dominik and Werbick, Regina}},
publisher = {{Carus Verlag}},
title = {{{Louis Spohr, Des Heilands letzte Stunden / Calvary, WoO 62. Partitur}}},
year = {{2026}},
}
@book{67198,
editor = {{Höink, Dominik and Werbick, Regina}},
publisher = {{Carus Verlag}},
title = {{{Louis Spohr, Des Heilands letzte Stunden / Calvary, WoO 62. Klavierauszug}}},
year = {{2026}},
}
@inproceedings{67202,
abstract = {{Friction spinning is a metal forming process that can be used to manufacture various shapes by rotating a metallic workpiece relative to a blunt tool. When used as a hot metal forming process, the relative velocity between workpiece and tool is increased until substantial heat is generated due to friction. This frictional heat softens the workpiece and allows it to be more readily shaped. However, the process's complex interactions between mechanical, frictional and thermal effects pose significant challenges for numerical modelling. The present study outlines a numerical model that uses the arbitrary Lagrangian–Eulerian (ALE) formulation in a rotating frame to simulate the friction spinning process. The key enabler is an incremental ALE formulation with reference‐velocity‐based remapping that allows for severe deformation and large rotational motion while preserving path‐dependent constitutive history variables. Proof‐of‐concept examples demonstrate its ability to simulate the upsetting of rods and rivets by friction spinning. The potential of the ALE formulation for modelling friction spinning is thereby confirmed, which paves the way for further research, model enhancements, parameter identifications and applications.}},
author = {{Friedlein, Johannes and Hamed, Maien and Steinmann, Paul and Mergheim, Julia}},
booktitle = {{Proceedings in Applied Mathematics and Mechanics}},
issn = {{1617-7061}},
location = {{Stuttgart}},
number = {{4}},
publisher = {{Wiley}},
title = {{{Arbitrary Lagrangian–Eulerian Formulation in a Rotating Frame to Model Friction Spinning}}},
doi = {{10.1002/pamm.70168}},
volume = {{26}},
year = {{2026}},
}
@article{63577,
author = {{Eberhartinger, Eva and Speitmann, Raffael and Sureth-Sloane, Caren}},
journal = {{Journal of International Accounting, Auditing and Taxation}},
number = {{1}},
title = {{{Banks' Tax Disclosure, Financial Secrecy, and Tax Haven Heterogeneity}}},
doi = {{10.1016/j.intaccaudtax.2026.100759}},
volume = {{60}},
year = {{2026}},
}
@article{66840,
author = {{Expert Group Transfer Pricing of the Schmalenbach Society, Danner, Christian and Lagarden, Martin and Martini, Jan Thomas and Niemann, Rainer and Oestreicher, Andreas and Sassmann, Juliane and Schreiber, Ulrich and Simons, Dirk and Sureth-Sloane, Caren and Voeller, Dennis}},
journal = {{International Transfer Pricing Journal}},
number = {{5}},
title = {{{Mandatory Binding Arbitration – Economic Evaluation of an International Norm}}},
doi = {{10.59403/pmxpqx}},
volume = {{33}},
year = {{2026}},
}
@misc{67199,
author = {{Hartung, Olaf}},
booktitle = {{H-Soz-Kult}},
publisher = {{clio online}},
title = {{{Rezension zu: Köster, Manuel: Geschichtskultur in Systemen. Eine Theorie der Geschichtskultur. Köln 2026}}},
year = {{2026}},
}
@inbook{63810,
author = {{Bürgel, Christoph and Siepmann, Dirk}},
booktitle = {{Pedagogical Linguistics, Selected Papers from Constructionist Approaches to Language Pedagogy}},
editor = {{Piske, Thorsten and Herbst, Thomas }},
pages = {{4, 7:1, 17–3 }},
title = {{{A Comprehensive Grammar of Spoken and Written French as the First Fully Corpus-informed Grammar of French}}},
year = {{2026}},
}
@inbook{61943,
author = {{Bürgel, Christoph and Mertens, Jürgen }},
booktitle = {{Manual of Pedagogical Linguistics}},
editor = {{Pustka, Elisa and Reimann, Daniel}},
pages = {{373--396}},
title = {{{Foreign Language Professional Communicative Competence as a Component of Language Teachers’ Professional Competence (n.d.).}}},
year = {{2026}},
}
@article{65560,
author = {{Siepmann, Dirk and Bürgel, Christoph}},
journal = {{Fremdsprachen Lehren und Lernen (FLuL), 33-48}},
title = {{{Die Grammatik des gesprochenen und geschriebenen Französisch als erste korpusbasierte Lexikogrammatik des Französischen: Grundlagen, Prinzipien, Umsetzung }}},
year = {{2026}},
}
@article{65609,
author = {{Bürgel, Christoph and Siepmann, Dirk}},
journal = {{Fremdsprachen Lehren und Lernen (FLuL), 7-14 }},
title = {{{Zur Einführung in den Themenschwerpunkt Lexiko-Grammatik im Fremdsprachenunterricht}}},
year = {{2026}},
}
@article{67223,
abstract = {{Abstract
Density, viscosity, and self-diffusion coefficients are reported for solutions of sodium chloride in the mixed solvent of water and polyethylene glycol of 200 g·mol–1 average molar weight (PEG200), covering temperatures from 298.15 to 358.15 K, sodium chloride molalities from 0 to 3 mol·kg–1, and PEG200 mass fractions from 0 to 0.4. The obtained densities and viscosities of aqueous PEG200 and the self-diffusion coefficients of aqueous sodium chloride solutions are compared to available literature data. Densities are found to be linearly dependent on wPEG and nearly linearly dependent on temperature and sodium chloride concentration. The temperature dependence of the viscosity shows only minor deviations from the Arrhenius law, while for the self-diffusion of PEG200 as well as water, no deviations from Arrhenius behavior are discernible. The observable trends in the data suggest that PEG as the bulkiest system component interferes with the motional freedom of the system, while sodium chloride does not. Instead, the density data suggest that sodium chloride prefers to interact with water, while water prefers to interact with itself. However, the aggregation of PEG molecules, which could conceivably result from these interaction patterns, is not indicated in the self-diffusion and viscosity data.}},
author = {{Hoffmann, Markus M. and Janikas, J. Caleb and Sanchez-Gamboni, David E. and Uzebu, Ohiohen O. and Blose, Joshua M. and Gutmann, Torsten and Buntkowsky, Gerd}},
issn = {{0021-9568}},
journal = {{Journal of Chemical &Engineering Data}},
number = {{6}},
pages = {{2459--2473}},
publisher = {{American Chemical Society (ACS)}},
title = {{{Densities, Viscosities,and Self-Diffusion Coefficientsof Sodium Chloride in Mixed Water–Polyethylene Glycol Solvents}}},
doi = {{10.1021/acs.jced.5c00831}},
volume = {{71}},
year = {{2026}},
}
@article{67225,
abstract = {{Metallopolymers with 1D phosphorus chains are accessible from simple unstrained precursors and feature a narrow band gap associated with red-shifted absorption in the UV-vis range.}},
author = {{Dey, Subhayan and Szathmári, Balázs and Langgut, Dennis and Gutmann, Torsten and Kelemen, Zsolt and Pietschnig, Rudolf}},
issn = {{2050-7488}},
journal = {{Journal of Materials Chemistry A}},
number = {{38}},
pages = {{25321--25329}},
publisher = {{Royal Society of Chemistry (RSC)}},
title = {{{Metallopolymers via thermal dealkylation of unstrained bisphosphanylferrocene precursors}}},
doi = {{10.1039/d6ta02261h}},
volume = {{14}},
year = {{2026}},
}
@article{67224,
author = {{Zhang, Zizheng and Müller, Matthias W. and Schmallegger, Max and Paris, Matthias and Haas, Michael and Gescheidt, Georg and Gutmann, Torsten and Griesser, Thomas and Kern, Wolfgang and Bandl, Christine}},
issn = {{0014-3057}},
journal = {{European Polymer Journal}},
publisher = {{Elsevier BV}},
title = {{{Surface initiated radical-promoted cationic photo-polymerization from silica nanoparticles employing a trisacylgermanium photoinitiator}}},
doi = {{10.1016/j.eurpolymj.2026.114800}},
volume = {{254}},
year = {{2026}},
}
@article{67226,
author = {{Nadol, A. and Andrade, P.H.M. and Moissette, A. and Vezin, H. and Gutmann, T. and Buntkowsky, G. and Lafon, O. and Doumert, B. and Volkringer, C. and Pourpoint, F.}},
issn = {{0926-2040}},
journal = {{Solid State Nuclear Magnetic Resonance}},
publisher = {{Elsevier BV}},
title = {{{Insights into the local adsorption of CO2 in UiO-66}}},
doi = {{10.1016/j.ssnmr.2026.102095}},
volume = {{144}},
year = {{2026}},
}
@inbook{67143,
author = {{al-Ġarbāwī, Māǧid and Kokew, Stephan Matthias}},
booktitle = {{Konzepte von Toleranz und Intoleranz in der arabischen Moderne}},
editor = {{Dhouib, Sarhan and von Kügelgen, Anke}},
isbn = {{9783110682502}},
pages = {{415--438}},
publisher = {{De Gruyter}},
title = {{{Toleranz und die Quellen der Intoleranz. Einleitende Annäherungen (2006)}}},
doi = {{10.1515/9783110684841-014}},
volume = {{5}},
year = {{2026}},
}