@article{66698,
  author       = {{Dehn, Freya}},
  journal      = {{die hochschullehre}},
  number       = {{3}},
  pages        = {{18--33}},
  title        = {{{Professionalisierung angehender Lehrpersonen für Sprachbildung mittels Unterrichtsvideos. Eine qualitative Inhaltsanalyse von Studierendentexten}}},
  volume       = {{12}},
  year         = {{2026}},
}

@techreport{66700,
  author       = {{Minova, Milena and Maahs, Ina-Maria and Dehn, Freya and Drews, Kathrin and Vieth, Brenda and Böttger, Lydia and Heine, Lena and Niederhaus, Constanze and Roll, Heike and Roth, Hans-Joachim}},
  title        = {{{Deutsch als Zweitsprache, Sprachbildung und Mehrsprachigkeit: Curriculare Grundlagen für die Professionalisierung von Lehrkräften}}},
  doi          = {{10.17185/duepublico/86541}},
  year         = {{2026}},
}

@article{66705,
  abstract     = {{This article examines the most frequently attributed statement of Jesus in the Qur’an, namely, ‘God is my Lord and your Lord’ (Q 19:36; Q 43:64; Q 3:51; Q 5:72; Q 5:117). It investigates the extent to which this formula is connected to Jesus’s words to Mary Magdalene on Easter morning in John 20:17. The analysis aims to show that the Qur’an critically engages with the Christian interpretive tradition surrounding this statement as recorded in John’s Gospel and adapts it – both contextually and verbally – within its own theological framework. As in the Christian tradition, this Qur’anic engagement also generates a broader discourse on the hermeneutics of scriptural interpretation.}},
  author       = {{Ghaffar, Zishan}},
  issn         = {{0959-6410}},
  journal      = {{Islam and Christian–Muslim Relations}},
  keywords     = {{Qur’an, John 20:17, Scriptural hermeneutics, Words of Jesus, Intertextuality}},
  pages        = {{1--17}},
  publisher    = {{Informa UK Limited}},
  title        = {{{The Words of Jesus and Scriptural Hermeneutics in the Qur’an}}},
  doi          = {{10.1080/09596410.2026.2705056}},
  year         = {{2026}},
}

@article{65263,
  author       = {{Fuchs, Christian}},
  journal      = {{tripleC: Communication, Capitalism & Critique}},
  number       = {{1}},
  pages        = {{141--199}},
  title        = {{{Digitaler Faschismus und digitaler Kapitalismus}}},
  volume       = {{24}},
  year         = {{2026}},
}

@inproceedings{66726,
  abstract     = {{In September 2025, over 100K internal documents (including code, communications, etc.) from Geedge Networks, a Chinese DPI company with ties to the Great Firewall of China, were leaked to the public. In this paper, we analyze the source code from this leak, focusing on Geedge Networks’ flagship product, the Tiangou Secure Gateway (TSG) firewall. Working across multiple repositories, we successfully build and run a local copy of TSG—revealing key aspects of its architecture, including the protocols it is capable of parsing and the format of blocking rules used to censor sites, proxies, and other resources. Finally, we extract several fingerprints from TSG, including custom random number generators and parsing idiosyncrasies that allow us to identify its use and similar deployments in the Great Firewall of China. This is the first time that the source code of a commercial DPI has been leaked, and our work is the first code analysis of a core firewall component used in national censorship infrastructure. This unprecedented investigation offers insights that can assist circumvention developers and Internet security researchers in further understanding the capabilities and limitations of modern censorship technology.}},
  author       = {{Ablove, Anna and Walker, Johnnie and Wolin, Ben and Niere, Niklas and Graf Lange, Felix and Ortwein, Aaron and Huremagic, Armin and Priyanka, Richa and Zohaib, Ali and Sheffey, Jade and Heitmann, Nico and Halderman, J. Alex and Somorovsky, Juraj and Houmansadr, Amir and Ensafi, Roya and Wu, Mingshi and Wustrow, Eric}},
  isbn         = {{978-1-939133-58-8}},
  location     = {{Baltimore}},
  title        = {{{Technical Analysis of the Geedge Networks Firewall Source Code Leak}}},
  year         = {{2026}},
}

@inproceedings{66268,
  abstract     = {{Governments around the world limit free access to information through Internet censorship. With the rising adoption of the QUIC protocol, these censors have been forced to evolve their systems. Russia introduced sweeping changes to its censorship after its full-scale invasion of Ukraine, including completely blocking international QUIC connections. However, after this broad filter was identified in 2022, Russian QUIC censorship received little attention: The current state of QUIC censorship by TSPU devices is largely unknown. In this paper, we provide a timeline of Russian QUIC censorship and detail its current state. We identify that Russian TSPU devices switched to SNI-dependent QUIC censorship on a large scale between May 2022 and July 2023, a fact that went largely unnoticed for three years. While the GFW was previously thought to be the first censor with broad SNI-dependent QUIC censorship, we highlight that Russian TSPU devices broadly adopted SNI-dependent QUIC censorship at least nine months before the GFW. We consider this an indicator of the TSPU devices’ flexibility and of Russia’s willingness to invest in strict and up-to-date censorship.}},
  author       = {{Heitmann, Nico and Niere, Niklas and Graf Lange, Felix and Somorovsky, Juraj}},
  location     = {{Calgary}},
  title        = {{{On Russia’s Early Introduction of QUIC SNI Censorship}}},
  year         = {{2026}},
}

@inbook{66842,
  abstract     = {{AnnoPy ist ein digitales Werkzeug, um kollaborativ Texte zu lesen, zu erschließen und zu analysieren. Es ist für die Präsenzlehre konzipiert und unterstützt Lehrende dabei, den Übergang von der individuellen Auseinandersetzung mit wissenschaftlichen Texten hin zu einer kollaborativ-sozialen Aushandlung des Gelesenen in Lehrveranstaltungen zu organisieren und zu strukturieren. Im Beitrag wird das digitale kollaborative Tool AnnoPy vorgestellt und gezeigt, welche Potenziale sich für die Analyse von Daten über Lernende durch die Integration von KI-basierter Learning Analytics in das Tool ergeben. Anhand von exemplarischen Daten aus einer Vorlesung der Mathematikdidaktik wird zunächst vorgestellt, wie in AnnoPy eine algorithmisch-händische Analyse und Datenauswertung erfolgte, um dann diese Art der Auswertung mit einer KI-gestützten Auswertung, bei der ein MCP-Server eingebunden wurde, zu vergleichen.}},
  author       = {{Scholle, Oliver and Rezat, Sara and Rezat, Sebastian and Niehus, Dominik}},
  booktitle    = {{Learning Analytics, Artificial Intelligence und Data Mining in der Hochschulbildung: Beiträge zur Learning AID 2025}},
  editor       = {{Leschke, Jonas and Queckenberg, Robert and Persike, Malte}},
  isbn         = {{978-3-8376-8045-4}},
  pages        = {{171–182}},
  publisher    = {{transcript}},
  title        = {{{AnnoPy – Potenziale von KI-basierter Learning Analytics für die Förderung wissenschaftlicher Textkompetenz}}},
  doi          = {{10.14361/9783839458761}},
  year         = {{2026}},
}

@article{66836,
  abstract     = {{This qualitative case study investigates how automated feedback from a widely accessible digital curriculum resource influences students’ mathematics learning. Drawing on a dialogic feedback framework, the study analyzes students’ feedback processes in an ecologically valid learning context. Grounded in a sociocultural perspective, the framework integrates Carless’ dialogic conceptualization of feedback, Shute’s feedback typology, and Vergnaud’s scheme theory. Eight eighth-graders from a German secondary school worked individually on percentage problems at home, video-recorded via online conferencing. Data included screen recordings and think-aloud protocols, which were analyzed using qualitative text analysis. Results reveal large individual differences in feedback processes—students vary in when and how they access feedback messages and how they make sense of them. Successfully solving a task after feedback does not always indicate understanding; in some cases, feedback aided procedural completion without conceptual insight. The effectiveness depended on the alignment between task design, feedback message content, and students’ actual difficulties. The study concludes that qualitative analysis of feedback processes with digital technologies in ecologically valid settings is necessary to target specific student difficulties and promote learning.</jats:p>}},
  author       = {{Rezat, Sebastian}},
  issn         = {{1863-9690}},
  journal      = {{ZDM – Mathematics Education}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Students’ mathematical feedback processes using a digital curriculum resource: A qualitative perspective}}},
  doi          = {{10.1007/s11858-026-01821-4}},
  year         = {{2026}},
}

@inproceedings{66864,
  abstract     = {{When signing digital documents, users often insert scanned or digitized handwritten signatures, which provide no assurance of a document’s authenticity and integrity. Cryptographic signatures offer such guarantees, but are rarely adopted due to persistent usability challenges. This paper explores the potential of digital identity wallets for securely and intuitively signing documents with verified personal data. To this end, we developed IdentitySign, an open-source prototype application, and evaluated it through a user study (N=74). Our results indicate good usability but also reveal potential pitfalls for this and similar wallet-based signature applications, such as unjustified trust in documents with signatures that are cryptographically valid but signed by the wrong signer. We provide guidelines and insights for creating user-centric, secure, and trustworthy digital signage applications using identity wallets.}},
  author       = {{Last, Yorick}},
  booktitle    = {{Proceedings of the Twenty-Second Symposium on Usable Privacy and Security}},
  location     = {{Hannover, Germany}},
  title        = {{{IdentitySign: Design and User Study of a Prototype Application for Digitally Signing Documents Using an Identity Wallet}}},
  year         = {{2026}},
}

@book{66857,
  author       = {{Schmid, Leonie}},
  title        = {{{Das beruflich Selbstverständliche von Ausbilderinnen und Ausbildern in Überbetrieblichen Bildungsstätten. Eine rekonstruktive Studie zur Professionalisiertheit der Praxis im Zwischenraum.}}},
  doi          = {{10.66390/TCVR2757}},
  year         = {{2026}},
}

@article{66746,
  abstract     = {{<jats:p>Several recent proposals in integrated photonics concern components that operate on so-called semi-guided waves. Given a dielectric multilayer slab structure, these are wave solutions that propagate along the slab with the functional dependence of ordinary harmonic plane waves, but with modal confinement in the direction perpendicular to the slab plane. While the in-plane unbounded waves are valid as a theoretical construct, practical devices will have to work with laterally confined optical fields. To that end we consider Gaussian superpositions of semi-guided waves, for a range of in-plane propagation angles, here named “semi-guided Gaussian beams.” This paper collects a series of relations that characterize these wave bundles, with emphasis on their divergence. The expressions resemble standard results for optical Gaussian beams, with modifications originating from the 1-D guiding and 1-D bundling. Examples for a high-contrast silicon-on-insulator slab at a typical telecom wavelength are discussed.</jats:p>}},
  author       = {{Hammer, Manfred and Förstner, Jens}},
  issn         = {{0740-3224}},
  journal      = {{Journal of the Optical Society of America B}},
  keywords     = {{tet_topic_waveguide}},
  number       = {{9}},
  publisher    = {{Optica Publishing Group}},
  title        = {{{Semi-guided Gaussian beams}}},
  doi          = {{10.1364/josab.606932}},
  volume       = {{43}},
  year         = {{2026}},
}

@article{66870,
  abstract     = {{Janus metasurfaces have attracted considerable attention in encrypted communication, imaging, and display due to their unusual bidirectional asymmetric optical manipulation characteristics. Particularly, their multifunctionalization is of great significance for enhancing the compactness and integration of optical systems. However, the realization of multifunctional Janus metasurfaces in the optical band still faces enormous difficulties and challenges, which are essentially limited by the anti-error design and processing methods of multi-layer cascade metasurfaces. Here, a triple-layer Janus metasurface based on cascaded plasmonic nano-antenna arrays fully buried in SiO2 is constructed. Among them, the cascaded plasma nano-antenna consists of two types of enantiomers for each wavelength. Each enantiomer is fabricated with two layers of L-shaped nanostructures with phase modulation and one layer of dimer nanostructures with polarization selection stacked alternately along the optical axis. We experimentally show that the Janus metasurface achieves bidirectional asymmetric multi-channel holographic encryption, simultaneously using propagation direction, phase, polarization, and wavelength for the first time in the near-infrared band, which is expected to provide a frontier route for multifunctional optical displays, high-level optical information encryption, and large-capacity full-duplex communication.}},
  author       = {{Wang, Guocui and Geromel, René and Wei, Qunshuo and Zhao, Ruizhe and Li, Xiaowei and Zentgraf, Thomas and Huang, Lingling}},
  issn         = {{2577-5421}},
  journal      = {{Advanced Photonics}},
  number       = {{05}},
  pages        = {{1--11}},
  publisher    = {{SPIE-Intl Soc Optical Eng}},
  title        = {{{Asymmetric multi-channel holography by cascaded plasmonic Janus metasurfaces}}},
  doi          = {{10.1117/1.ap.8.5.056006}},
  volume       = {{8}},
  year         = {{2026}},
}

@inbook{66921,
  author       = {{Meier, Jana and Vogelsang, Christoph}},
  booktitle    = {{Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften - Konzeptionen und Forschungsperspektiven}},
  editor       = {{Vogelsang, Christoph and Grotegut, Lea and Bruns, Julia and Riese, Josef and Fechner, Sabine}},
  isbn         = {{978-3-8188-0105-2}},
  pages        = {{31--47}},
  publisher    = {{Waxmann}},
  title        = {{{Erfassung der Verbreitung und Akzeptanz simulationsbasierter Lehr- und Prüfungsformate im Lehramtsstudium aus der Perspektive von Lehrenden}}},
  doi          = {{https://doi.org/10.31244/9783818851057}},
  volume       = {{2}},
  year         = {{2026}},
}

@phdthesis{66951,
  author       = {{Jolmes, Maike}},
  title        = {{{Gaining Insights from the Outside: Diaspora Short Stories in the EFL Classroom}}},
  doi          = {{10.17619/UNIPB/1-2678}},
  year         = {{2026}},
}

@misc{65325,
  author       = {{Peckhaus, Volker}},
  booktitle    = {{Neue Deutsche Biographie. NDB-online, veröffentlicht 01.04.2026.}},
  title        = {{{"Gödel, Kurt Friedrich"}}},
  year         = {{2026}},
}

@inproceedings{67019,
  abstract     = {{<jats:p>In order to make rail transportation more attractive compared to motorized private transport, intelligent solutions are required across the entire mobility chain. Train stations, as places of connection and transfer, offer the greatest potential in this context. Thus, the deployment of autonomous service robots at train stations offers a wide range of possibilities for supporting passengers on their journeys by rail, for example, by providing information, accompanying them to the next link in the mobility chain, or transporting their luggage. Since such robots are battery-powered, one challenge is to carefully plan activities based on the remaining battery capacity. Therefore, the aim of this work is to predict battery usage and, in turn, battery state, in order to inform passengers, and to enable intelligent planning of its usage.In this work, realistic operational conditions of a service robot are systematically assessed through measurements on the service robot itself and through passenger surveys at a train station. The estimated operational conditions are experimentally replicated to simulate the heterogeneous use of the battery pack, while acquiring condition monitoring data throughout its use. The battery pack is modeled based on the single particle model, which can robustly predict the battery state by simulating its usage considering past operational conditions. The approach is validated using experimental data obtained from simulating realistic usage. On the one hand, additional battery packs are employed, and on the other hand, the load is varied. The advantage of this approach lies in the ability to account for future changes, such as higher loads than anticipated, to provide robust predictions.This enables the intelligent use of service robots, offering passengers an improved service experience at train stations.</jats:p>}},
  author       = {{Löwen, Alexander and Aleman-Gallegos, Enrique and Aimiyekagbon, Osarenren and Wachsmuth, Sven and Sextro, Walter}},
  booktitle    = {{PHM Society European Conference}},
  issn         = {{2325-016X}},
  location     = {{Oslo}},
  number       = {{1}},
  pages        = {{1--10}},
  publisher    = {{PHM Society}},
  title        = {{{Prediction and simulation of battery pack usage for intelligent service robot deployment at a train station}}},
  doi          = {{10.36001/phme.2026.v9i1.4952}},
  volume       = {{9}},
  year         = {{2026}},
}

@techreport{67148,
  abstract     = {{Laser Powder Bed Fusion (PBF-LB/M) enables significant performance enhancements in tool and mold making via the integration of complex, conformal cooling channels. However, high manufacturing costs of monolithic components and material-specific defect susceptibility still hinder widespread industrial adoption. Within the collaborative project WerKo3D, the scaling, process qualification, and structural design of the novel tool steel Printium 13 were successfully investigated to lower market entry barriers for additive tooling applications. An industrial batch of 50 kg of Printium 13 powder was produced via vacuum inert gas atomization and thoroughly characterized. Utilizing a Design of Experiments (DoE) approach on an SLM 280 system, an optimized process window was established, yielding a relative density of about 99.99%. Subsequent heat treatment parameterizations revealed a superior mechanical property profile combining high hardness with enhanced impact toughness compared to conventional AISI H13 tool steel, alongside ultimate tensile strengths up to 1,600 MPa. To reduce build times and material consumption, a segmented shell-core tool design was conceptualized and numerically optimized via coupled CFD and FEM simulations. The functional demonstrator - a sprue insert for aluminum die casting - was additively manufactured without cracking, heat-treated, and finish-machined to final dimensions. Furthermore, a two-day training and knowledge-transfer program was realized to disseminate design guidelines to industry stakeholders. The findings validate the complete process chain from powder atomization to crack-free hybrid tool manufacturing.}},
  author       = {{Marten, Thorsten and Hengsbach, Florian and Jungeilges, André}},
  pages        = {{25}},
  publisher    = {{Hannover : Technische Informationsbibliothek}},
  title        = {{{Werkzeugbau-Revolution mittels innovativem Konstruktionsdesign und neuartigem Werkzeugstahl für den 3D-Druck (WerKo3D)}}},
  year         = {{2026}},
}

@book{67145,
  abstract     = {{Inklusion ist ein menschenrechtlich gebotenes Ziel und eine gesamtgesellschaftliche Aufgabe, mit der sich u.a. Akteur*innen in pädagogischen Handlungsfeldern und Institutionen sowie in der empirischen Bildungsforschung befassen. 
Dieser Band ist aus dem vom Bundesministerium für Bildung, Familie, Senioren, Frauen und Jugend geförderten Projekt Paderborner Perspektiven auf Inklusion – interdisziplinär, diskursiv, praxisbezogen – Kolloquium, Kolleg, Kamingespräche (PPIK) heraus entstanden. Die Beiträge aus Fachdidaktik, Erziehungswissenschaft, Psychologie, Schul-, Inklusions- und Sonderpädagogik blicken aus verschiedenen Perspektiven auf Strukturen, Kulturen und Praktiken von Inklusion und deren Umsetzung. Sie zeigen, wie interdisziplinäre Forschung, Kooperation und Reflexion zur Professionalisierung von (zukünftigen) Lehrkräften und Wissenschaftler*innen beitragen kann.
Es handelt sich um den dritten Band der Reihe Paderborner Beiträge zur Bildungsforschung und Lehrkräftebildung, die von der PLAZ – Professional School of Education herausgegeben wird.}},
  editor       = {{Häsel-Weide, Uta and Kottmann, Brigitte and Aschhoff-Hartmann, Stefanie and Neumann, Phillip and Tenberge, Claudia}},
  isbn         = {{9783818801267}},
  publisher    = {{Waxmann Verlag GmbH}},
  title        = {{{Perspektiven auf Inklusion im interdisziplinären Diskurs}}},
  doi          = {{10.31244/9783818851262}},
  year         = {{2026}},
}

@unpublished{67147,
  abstract     = {{We introduce the non-symmetric heat and Poisson semigroups associated with the Heckman-Opdam Laplacian in the compact setting. Based on the Poisson semigroup, we study several Littlewood-Paley $g$-functions in the spirit of Stein's work for compact Lie groups and prove their $L^{p}$-boundedness for $1<p<\infty$. As an application, we define associated Riesz transforms and Riesz potentials and prove their $L^{p}$-continuity for $1<p<\infty$. 
  Passing to the average with respect to the action of the associated reflection group, our framework in particular covers the Littlewood-Paley-Stein theory for Jacobi polynomial expansions and corresponding direct product settings as special cases.}},
  author       = {{Langen, Lukas and Rösler, Margit}},
  booktitle    = {{arXiv:2609.12722}},
  pages        = {{29}},
  title        = {{{Littlewood-Paley Theory For Orthogonal Expansions Associated With Root Systems}}},
  year         = {{2026}},
}

@unpublished{66550,
  abstract     = {{For an arbitrary reduced root system, we give upper bounds for the Dunkl kernel with regular spectral parameter and its derivatives, which are uniform in the spatial variable. These estimates generalize well-known sharp upper bounds for classical one-variable Bessel functions and for spherical functions of Cartan motion groups. As a consequence, we prove that the representing measure of Dunkl's intertwining operator is absolutely continuous with respect to the Lebesgue measure for multiplicities $k> 1/2$ and generic spectral parameter. This settles a conjecture posed in [RdJ02] at least for $k>1/2$.}},
  author       = {{Langen, Lukas}},
  booktitle    = {{arXiv:2607.02176}},
  pages        = {{31}},
  title        = {{{Uniform bounds on the Dunkl kernel}}},
  year         = {{2026}},
}