@book{54106,
  author       = {{Heise, Tillmann}},
  isbn         = {{978-3-11-152346-0}},
  pages        = {{519}},
  publisher    = {{DeGruyter}},
  title        = {{{Das ‚andere‘ Europa der Schriftsteller. Ideen, Netzwerke und Schreibweisen des antiliberalen Europa-Diskurses in Deutschland und Österreich (1918–1934) }}},
  doi          = {{https://doi.org/10.1515/9783111525938}},
  volume       = {{166}},
  year         = {{2025}},
}

@inproceedings{56298,
  abstract     = {{In the general pattern formation (GPF) problem, a swarm of simple autonomous,
disoriented robots must form a given pattern. The robots' simplicity imply a
strong limitation: When the initial configuration is rotationally symmetric,
only patterns with a similar symmetry can be formed [Yamashita, Suzyuki; TCS
2010]. The only known algorithm to form large patterns with limited visibility
and without memory requires the robots to start in a near-gathering (a swarm of
constant diameter) [Hahn et al.; SAND 2024]. However, not only do we not know
any near-gathering algorithm guaranteed to preserve symmetry but most natural
gathering strategies trivially increase symmetries [Castenow et al.; OPODIS
2022].
  Thus, we study near-gathering without changing the swarm's rotational
symmetry for disoriented, oblivious robots with limited visibility (the
OBLOT-model, see [Flocchini et al.; 2019]). We introduce a technique based on
the theory of dynamical systems to analyze how a given algorithm affects
symmetry and provide sufficient conditions for symmetry preservation. Until
now, it was unknown whether the considered OBLOT-model allows for any
non-trivial algorithm that always preserves symmetry. Our first result shows
that a variant of Go-to-the-Average always preserves symmetry but may sometimes
lead to multiple, unconnected near-gathering clusters. Our second result is a
symmetry-preserving near-gathering algorithm that works on swarms with a convex
boundary (the outer boundary of the unit disc graph) and without holes (circles
of diameter 1 inside the boundary without any robots).}},
  author       = {{Gerlach, Raphael and von der Gracht, Sören and Hahn, Christopher and Harbig, Jonas and Kling, Peter}},
  booktitle    = {{28th International Conference on Principles of Distributed Systems (OPODIS 2024)}},
  editor       = {{Bonomi, Silvia and Galletta, Letterio and Rivière,  Etienne and Schiavoni,  Valerio}},
  isbn         = {{978-3-95977-360-7}},
  issn         = {{1868-8969}},
  keywords     = {{Swarm Algorithm, Swarm Robots, Distributed Algorithm, Pattern Formation, Limited Visibility, Oblivious}},
  location     = {{Lucca, Italy}},
  publisher    = {{Schloss Dagstuhl -- Leibniz-Zentrum für Informatik}},
  title        = {{{Symmetry Preservation in Swarms of Oblivious Robots with Limited  Visibility}}},
  doi          = {{10.4230/LIPIcs.OPODIS.2024.13}},
  volume       = {{324}},
  year         = {{2025}},
}

@inbook{58122,
  author       = {{Robaszkiewicz, Maria Anna}},
  booktitle    = {{Rethinking Responses to Political Crisis and Collapse: Hannah Arendt, Edith Stein, Rosa Luxemburg, and Simone Weil}},
  editor       = {{Calcagno, Antonio and Loft, Stephen }},
  publisher    = {{Rowman&Littlefield/Lexington Books}},
  title        = {{{Reconsidering the Human Condition:  An Arendtian Perspective on Earth, Education, and Political Subjectivity  in Times of Environmental Crisis}}},
  year         = {{2025}},
}

@article{58133,
  author       = {{Pramanik, Sudipta and Mileaege, Dennis and Andreiev, Anatolii and Hoyer, Kay-Peter and Schaper, Mirko}},
  issn         = {{1059-9495}},
  journal      = {{Journal of Materials Engineering and Performance}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Effect of Compression Rate and Pore Size Distribution on the Compression Behavior of Additively Manufactured Bio-inspired Fe3Si Microporous Material}}},
  doi          = {{10.1007/s11665-024-10618-z}},
  year         = {{2025}},
}

@inbook{58135,
  author       = {{Scharlau, Ingrid and Patrzek, Justine and Schreiber, Christine}},
  booktitle    = {{Psychologiedidaktik an allgemeinbildenden und beruflichen Schulen: Ein Lehrbuch mit Unterrichtsmaterialien}},
  editor       = {{Scharlau, Ingrid and Bender, Elena and Patrzek, Justine and Schreiber, Christine}},
  pages        = {{Begleitmaterial}},
  publisher    = {{Springer}},
  title        = {{{„Power-Posen“ –  Fakten, frisierte Daten, Forschungslyrik? Eine Unterrichtsreihe zu Praktiken und Darstellungsformen psychologischer Forschung}}},
  year         = {{2025}},
}

@inbook{58136,
  author       = {{Scharlau, Ingrid and Schreiber, Christine}},
  booktitle    = {{Psychologiedidaktik an allgemeinbildenden und beruflichen Schulen: Ein Lehrbuch mit Unterrichtsmaterialien}},
  editor       = {{Scharlau, Ingrid and Bender, Elena and Patrzek, Justine and Schreiber, Christine}},
  pages        = {{Begleitmaterial}},
  publisher    = {{Springer}},
  title        = {{{Materialien zum Schreiben im Psychologieunterricht}}},
  year         = {{2025}},
}

@article{58150,
  author       = {{Schryen, Guido and Marrone, Mauricio and Yang, Jack}},
  journal      = {{Electronic Markets}},
  title        = {{{Exploring the Scope of Generative AI in Literature Review Development}}},
  year         = {{2025}},
}

@article{56667,
  author       = {{Drechsler, Stephan and Harteis, Christian}},
  journal      = {{Journal of Education and Learning}},
  number       = {{2}},
  title        = {{{A Systematic Review of Learning Opportunities within the Crowdworkers’ Workplace}}},
  volume       = {{14}},
  year         = {{2025}},
}

@article{58524,
  author       = {{Schroeter-Wittke, Harald}},
  journal      = {{Göttinger Predigtmeditationen}},
  number       = {{2}},
  pages        = {{267--273}},
  title        = {{{"Und es hörten sie die Gefangenen" Eine biblische Gesangsstunde. Apg 16,23-34 (18.5.2025 - Kantate)}}},
  volume       = {{79}},
  year         = {{2025}},
}

@article{58532,
  author       = {{Bullerjahn, Nils}},
  journal      = {{arXiv}},
  title        = {{{Error estimates for full discretization by an almost mass conservation technique for Cahn--Hilliard systems with dynamic boundary conditions}}},
  doi          = {{10.48550/ARXIV.2502.03847}},
  year         = {{2025}},
}

@inproceedings{58539,
  author       = {{Franke, Patrick and Schubert, Markus and Hampel, Uwe and Kenig, Eugeny Y.}},
  booktitle    = {{Proceedings of the Dechema/VDI Jahrestreffen Fluidverfahrenstechnik 2025}},
  location     = {{Bochum}},
  title        = {{{Modeling reactive absorption in sandwich packings}}},
  year         = {{2025}},
}

@book{58537,
  author       = {{Paul, Jürgen and Schneider, Irene and Kokew, Stephan and Malik, Jamal and Schulze, Fritz and Günther, Sebastian and Schrode, Paula and Rebstock, Ulrich and Gharaibeh, Mohammad and Würsch, Renate and Rudolph, Ulrich and Reichmuth, Stefan and Haase, Claus-Peter and Metzler, Berenike}},
  editor       = {{Tamer, Georges and Antes, Peter and Hutter, Manfred and Rüpke, Jörg and Schmidt, Bettina}},
  isbn         = {{9783170340237}},
  publisher    = {{W. Kohlhammer GmbH}},
  title        = {{{Islam II}}},
  doi          = {{10.17433/978-3-17-034023-7}},
  year         = {{2025}},
}

@inbook{48943,
  author       = {{Treder, Alexandra}},
  booktitle    = {{Memorias del III Congreso Internacional de Lenguas, Lingüística y Traducción}},
  editor       = {{Cuéllar Valcárcel, María de Lourdes and Gerena Meléndez, Alicia Alexesteva and Gil Carillo, Ittay Osiris}},
  location     = {{Mexico City [Mexico]}},
  publisher    = {{Department of Applied Linguistics, UNAM}},
  title        = {{{Concepciones de cultura y de encuentros interculturales de futuros/as profesores/as de Alemán como Lengua Extranjera}}},
  year         = {{2025}},
}

@inbook{49348,
  author       = {{Treder, Alexandra}},
  booktitle    = {{Transdisziplinäre Räume in den Kulturwissenschaften}},
  editor       = {{Kornbach, Alina and Lammer, Christina and Magdeburg, Lena}},
  publisher    = {{Herder}},
  title        = {{{Die Sporthalle – Ein Raum zum Sprachenlernen? Zwischen der Forderung nach Integration durch Sport und Sprache(n) als Schlüssel zur Integration}}},
  volume       = {{3}},
  year         = {{2025}},
}

@inbook{58115,
  author       = {{Elit, Stefan}},
  booktitle    = {{Was im Gedicht geschieht: Jan Wagner. Paderborn Wintersemester 2023/2024}},
  editor       = {{Elit, Stefan and Eke, Norbert Otto}},
  isbn         = {{978-3-8498-2062-6}},
  pages        = {{89--105}},
  publisher    = {{Aisthesis}},
  title        = {{{„Alles was gut ist“ – Jan Wagners lyrische Speisen (mit Getränken)}}},
  volume       = {{42}},
  year         = {{2025}},
}

@unpublished{58544,
  abstract     = {{We introduce a new classification of multimode states with a fixed number of photons. This classification is based on the factorizability of homogeneous multivariate polynomials and is invariant under unitary transformations. The classes physically correspond to field excitations in terms of single and multiple photons, each of which being in an arbitrary irreducible superposition of quantized modes. We further show how the transitions between classes are rendered possible by photon addition, photon subtraction, and photon-projection nonlinearities. We explicitly put forward a design for a multilayer interferometer in which the states for different classes can be generated with state-of-the-art experimental techniques. Limitations of the proposed designs are analyzed using the introduced classification, providing a benchmark for the robustness of certain states and classes. }},
  author       = {{Kopylov, Denis and Offen, Christian and Ares, Laura and Wembe Moafo, Boris Edgar and Ober-Blöbaum, Sina and Meier, Torsten and Sharapova, Polina and Sperling, Jan}},
  title        = {{{Multiphoton, multimode state classification for nonlinear optical circuits }}},
  year         = {{2025}},
}

@book{57813,
  editor       = {{Klein, Alexandra and Langer, Antje}},
  publisher    = {{Barbara Budrich Verlag}},
  title        = {{{Pädagogik und Sexualität. Analysen eines Konfliktfelds.}}},
  year         = {{2025}},
}

@book{58549,
  abstract     = {{<p> Die Publikation richtet sich an Industrieunternehmen und Forschende, die an der Nutzung von Gaia-X für die industrielle Produktion interessiert sind. Sie vereint die Ergebnisse der Forschungsprojekte COSMIC-X, DIONE-X, Fed-X-Pro, GRIPSS-X und URANOS-X, die zur Entwicklung von Anwendungsszenarien für Gaia-X-konforme Datenökosysteme beigetragen haben. Ziel ist es, insbesondere mittelständische Unternehmen in die Lage zu versetzten, souverän Datenräume zu nutzen, um die digitale Transformation voranzutreiben und ihre Wettbewerbsfähigkeit zu steigern. Wichtige Technologien sind dabei Blockchain, Self-Sovereign Identity (SSI) und die Asset Administration Shell (AAS). Die Projektergebnisse stärken die Innovationskraft und eröffnen neue Geschäftsmodelle in der Industrie 4.0. Inhaltsverzeichnis Abstract VII 1 Einleitung 1 1.1 Gaia-X – Chance fur die industrielle Produktion . . . . . . . . . . . . . . . ü 1 1.1.1 Mü oglichkeiten von Gaia-X in der industriellen Produktion . . . . . 4 1.1.2 Die aktuelle Projektlandschaft . . . . . . . . . . . . . . . . . . . . . 7 1.2 Die InGAIA-X Fü orderlinie . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.2.1 Die Projekte . . . . . ... </p>}},
  author       = {{Dumitrescu, Roman and Riedel, Oliver and Henke, Michael and Metternich, Joachim and Ihlenfeldt, Steffen and Koldewey, Christian}},
  isbn         = {{9783186204165}},
  publisher    = {{VDI Verlag}},
  title        = {{{Gaia-X in industriellen Wertschöpfungsnetzwerken – Erkenntnisse aus der Förderlinie InGAIA-X}}},
  doi          = {{10.51202/9783186204165}},
  year         = {{2025}},
}

@inproceedings{50272,
  abstract     = {{Despite the fundamental role the Quantum Satisfiability (QSAT) problem has
played in quantum complexity theory, a central question remains open: At which
local dimension does the complexity of QSAT transition from "easy" to "hard"?
Here, we study QSAT with each constraint acting on a $k$-dimensional and
$l$-dimensional qudit pair, denoted $(k,l)$-QSAT. Our first main result shows
that, surprisingly, QSAT on qubits can remain $\mathsf{QMA}_1$-hard, in that
$(2,5)$-QSAT is $\mathsf{QMA}_1$-complete. In contrast, $2$-SAT on qubits is
well-known to be poly-time solvable [Bravyi, 2006]. Our second main result
proves that $(3,d)$-QSAT on the 1D line with $d\in O(1)$ is also
$\mathsf{QMA}_1$-hard. Finally, we initiate the study of 1D $(2,d)$-QSAT by
giving a frustration-free 1D Hamiltonian with a unique, entangled ground state.
  Our first result uses a direct embedding, combining a novel clock
construction with the 2D circuit-to-Hamiltonian construction of [Gosset, Nagaj,
2013]. Of note is a new simplified and analytic proof for the latter (as
opposed to a partially numeric proof in [GN13]). This exploits Unitary Labelled
Graphs [Bausch, Cubitt, Ozols, 2017] together with a new "Nullspace Connection
Lemma", allowing us to break low energy analyses into small patches of
projectors, and to improve the soundness analysis of [GN13] from
$\Omega(1/T^6)$ to $\Omega(1/T^2)$, for $T$ the number of gates. Our second
result goes via black-box reduction: Given an arbitrary 1D Hamiltonian $H$ on
$d'$-dimensional qudits, we show how to embed it into an effective null-space
of a 1D $(3,d)$-QSAT instance, for $d\in O(1)$. Our approach may be viewed as a
weaker notion of "simulation" (\`a la [Bravyi, Hastings 2017], [Cubitt,
Montanaro, Piddock 2018]). As far as we are aware, this gives the first
"black-box simulation"-based $\mathsf{QMA}_1$-hardness result, i.e. for
frustration-free Hamiltonians.}},
  author       = {{Rudolph, Dorian and Gharibian, Sevag and Nagaj, Daniel}},
  booktitle    = {{16th Innovations in Theoretical Computer Science (ITCS)}},
  number       = {{85}},
  pages        = {{1--24}},
  title        = {{{Quantum 2-SAT on low dimensional systems is $\mathsf{QMA}_1$-complete:  Direct embeddings and black-box simulation}}},
  doi          = {{10.4230/LIPIcs.ITCS.2025.85}},
  volume       = {{325}},
  year         = {{2025}},
}

@article{58558,
  author       = {{Carayannis, Elias G. and Dumitrescu, Roman and Falkowski, Tommy and Papamichail, George and Zota, Nikos - Rigert}},
  issn         = {{0160-791X}},
  journal      = {{Technology in Society}},
  publisher    = {{Elsevier BV}},
  title        = {{{Enhancing SME Resilience through Artificial Intelligence and Strategic Foresight: A Framework for Sustainable Competitiveness}}},
  doi          = {{10.1016/j.techsoc.2025.102835}},
  year         = {{2025}},
}