@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}},
}
@article{66149,
title = {{{Reducing Compute Waste in LLMs through Kernel-Level DVFS}}},
doi = {{10.48550/ARXIV.2601.08539}},
year = {{2026}},
}
@article{66282,
abstract = {{Hydrothermal carbonization (HTC) of pistachio shells was performed in a high-pressure batch reactor at 200 °C for 2 h, yielding a carbon-enriched hydrochar. Elemental analysis shows an increase in carbon mass fraction from 44.76 % to 54.09 % and a decrease in atomic O/C and H/C ratios, confirming carbonization as visualized in a Van Krevelen diagram. The hydrochar was chemically activated by potassium hydroxide (KOH) impregnation and thermal treatment, yielding 16–28 wt.% activated hydrochar. Adsorption isotherms were determined in a thermogravimetric, fluidized-bed reactor using a stepwise CO2 concentration program limited to 50 vol.% CO2 in N2 (0–5–10–25–50–0 vol.% CO2 at 100 kPa total pressure). The setup was extended by integrating online gas analysis to provide an independent, time-resolved mass-balance cross-check. Validation was performed using Lewatit VP OC 1065 by an internal Langmuir parity check and comparison with literature-based Toth model representations; gas analysis is demonstrated using a representative low-concentration step and by comparing Langmuir models derived from gas-based versus gravimetric loadings at 50 °C. For activated hydrochar, equilibrium points were obtained up to 50 vol.% CO2 (pCO2 ≈ 50 kPa) and show decreasing loading with increasing temperature. For literature comparison and indicative saturation reporting, isotherm fits were extrapolated to pure CO2 at 100 kPa: the maximum loading derived from the raw weighing signal was 1.84 mmol/g; after buoyancy correction, the corresponding value is 1.45 mmol/g.}},
author = {{Kroiß, Christoph and Al Afif, Rafat and Pröll, Tobias and Pfeifer, Christoph and Weinberger, Christian and Tondl, Gregor}},
issn = {{3004-9261}},
journal = {{Discover Applied Sciences}},
keywords = {{Hydrothermal carbonization, Activated hydrochar, CO2 adsorption, Adsorption isotherms, Thermogravimetric analysis, Gas analysis, Method validation, Carbon capture}},
publisher = {{Springer Science and Business Media LLC}},
title = {{{Validation of a fluidized bed thermogravimetric method with integrated gas analysis for CO2 capture by activated hydrochar from pistachio shells}}},
doi = {{10.1007/s42452-026-09061-7}},
year = {{2026}},
}
@inproceedings{66288,
abstract = {{ABSTRACT:
Engineers simulate system behavior to support decisions in product engineering. Leveraging such engineering simulation data in strategic product planning can support idea generation and early evaluation of design alternatives and limitations. However, limited resources and expertise hinder broader uptake in strategic product planning. This paper investigates simulator integration into automated workflows and key processing components to enable simulation without in-depth expertise. This approach improves strategic product planning by creating data-based decision support.}},
author = {{Gräßler, Iris and Döhner, Niklas}},
booktitle = {{Proceedings of the Design Society}},
issn = {{2732-527X}},
keywords = {{simulation-based design, design tools, multi-/cross-/trans-disciplinary approaches, simulation data reuse}},
pages = {{357--366}},
publisher = {{Cambridge University Press (CUP)}},
title = {{{Leveraging extreme-scale simulation data: a workflow framework for multidisciplinary simulator integration}}},
doi = {{10.1017/pds.2026.10394}},
volume = {{6}},
year = {{2026}},
}
@article{66285,
abstract = {{ABSTRACT:
The transition to a circular economy requires products that encourage circular consumer behaviour. Despite the central role of designers in this transition, the design for circular behaviour (DfCB) approach remains under-explored. This paper presents a literature-based conceptual model explaining which factors need to be in place, and how they interrelate, in order for designers to facilitate circular behaviours through product design. By pointing out gaps in the current state, future research directions are suggested to foster the establishment of DfCB.}},
author = {{Jagnow, Jan and Stöhr, Bernd and Koldewey, Christian and Dumitrescu, Roman}},
issn = {{2732-527X}},
journal = {{Proceedings of the Design Society}},
pages = {{1321--1330}},
publisher = {{Cambridge University Press (CUP)}},
title = {{{Design for circular behaviour: a literature-based conceptual model}}},
doi = {{10.1017/pds.2026.10490}},
volume = {{6}},
year = {{2026}},
}
@article{66289,
author = {{Hartmann, Alexandra and Purk, Antonia}},
issn = {{0340-2827}},
journal = {{Amerikastudien/American Studies}},
number = {{2}},
pages = {{165--175}},
publisher = {{Universitatverlag WINTER Heidelberg}},
title = {{{Creating, Commemorating, and Challenging an American Origin Story: The Many Uses of 1776}}},
doi = {{10.33675/amst/2026/2/4}},
volume = {{71}},
year = {{2026}},
}
@inbook{66332,
author = {{Gräßler, Iris and Rarbach, Sven and Pottebaum, Jens}},
booktitle = {{Nachhaltigkeit in der Produktentwicklung}},
isbn = {{9783658521165}},
publisher = {{Springer Fachmedien Wiesbaden}},
title = {{{PLM und Datenökosysteme für eine MBSE-basierte zirkuläre Wertschöpfung}}},
doi = {{10.1007/978-3-658-52117-2_17}},
year = {{2026}},
}
@article{65085,
author = {{Altun, Osman and Ott, Manuel and Meihöfener, Niclas and Budde, Finn and Mozgova, Iryna}},
issn = {{1877-0509}},
journal = {{Procedia Computer Science}},
pages = {{344--353}},
publisher = {{Elsevier BV}},
title = {{{Leveraging Large Language Models in Engineering Design and Product Development: A Snapshot}}},
doi = {{10.1016/j.procs.2026.02.040}},
volume = {{276}},
year = {{2026}},
}
@inbook{66314,
author = {{Mozgova, Iryna and Altun, Osman and Ott, Manuel and Rohde, Katharina}},
booktitle = {{Nachhaltigkeit in der Produktentwicklung}},
isbn = {{9783658521165}},
publisher = {{Springer Fachmedien Wiesbaden}},
title = {{{Ressourceneffiziente Produktentwicklung: Synergien von Leichtbau und Nachhaltigkeit in Optimierungsprozessen}}},
doi = {{10.1007/978-3-658-52117-2_13}},
year = {{2026}},
}
@techreport{66348,
author = {{Rahali, Mahdi and Beyer, Bianca and Gassen, Joachim and Geschonke, Sebastian}},
title = {{{Neue Mikrodaten zu Unternehmensinsolvenzen in Deutschland: Die insol Datenbank}}},
year = {{2026}},
}
@techreport{66357,
author = {{Rahali, Mahdi}},
title = {{{COVID-19 insolvency moratoria, firm selection, and allocative efficiency}}},
year = {{2026}},
}
@inproceedings{66378,
author = {{Corman, Julien and Kontchakov, Roman and Okulmus, Cem}},
booktitle = {{Proceedings of the 33rd International Symposium on Temporal Representation and Reasoning (TIME 2026)}},
location = {{Cork, Ireland}},
title = {{{Querying Interval-Based Temporal Data with SPARQL}}},
year = {{2026}},
}
@inproceedings{66379,
author = {{Gortworst, Bente and Okulmus, Cem and Ortiz, Magdalena and Turhan, Anni-Yasmin}},
booktitle = {{Proceedings of the 39th International Workshop on Description Logics (DL 2026)}},
title = {{{Reaching for the Stars in EL Concept Learning}}},
year = {{2026}},
}
@inproceedings{66385,
author = {{Schiebel, Fabian Benedikt and Bodden, Eric}},
booktitle = {{40th European Conference on Object-Oriented Programming (ECOOP 2026)}},
editor = {{Krebbers, Robbert and Silva, Alexandra}},
isbn = {{978-3-95977-423-9}},
issn = {{1868-8969}},
location = {{Brussels}},
pages = {{23:1–23:28}},
publisher = {{Schloss Dagstuhl – Leibniz-Zentrum für Informatik}},
title = {{{Scaling Bottom-Up IFDS Taint Analysis with Optimized Data-Flow Encoding}}},
doi = {{10.4230/LIPIcs.ECOOP.2026.23}},
volume = {{372}},
year = {{2026}},
}
@misc{66382,
author = {{Wippermann, Mareen and Rickert, Marlene Ingeborg and Gebauer, Finn and Zeipert, Henning and Claes, Leander}},
title = {{{Characterisation of Internal Periodic Structures in Additively Manufactured Components Using Guided Acoustic Waves}}},
year = {{2026}},
}
@misc{66381,
author = {{Wippermann, Mareen and Rickert, Marlene Ingeborg and Gebauer, Finn}},
title = {{{Phononische Kristallographie mittels geführter akustischer Wellen}}},
year = {{2026}},
}
@article{66414,
author = {{Procopio Peña, Lorenzo Manuel and Aguero-Santacruz, Raul and Bermudez, David and Leonhardt, Ulf}},
issn = {{0028-0836}},
journal = {{Nature}},
number = {{8122}},
pages = {{336--341}},
publisher = {{Springer Science and Business Media LLC}},
title = {{{Backreaction of stimulated Hawking radiation in an optical analogue}}},
doi = {{10.1038/s41586-026-10720-3}},
volume = {{655}},
year = {{2026}},
}
@article{66418,
author = {{Daniel-Söltenfuß, Desiree}},
issn = {{0172-2875}},
journal = {{Zeitschrift für Berufs- und Wirtschaftspädagogik}},
number = {{1}},
pages = {{90--120}},
publisher = {{Wissenschaftliche Verlagsgesellschaft mbH}},
title = {{{Neue Perspektiven auf Verstetigung und Nachhaltigkeit im Kontext der Transfergestaltung in Innovationsprogrammen}}},
doi = {{10.25162/zbw-2026-0004}},
volume = {{122}},
year = {{2026}},
}
@article{66419,
abstract = {{
C
2
N‐type carbon materials are typically obtained through high‐temperature treatment of nitrogen‐rich molecular precursors under inert atmosphere. Herein, we demonstrate mechanochemical approaches that enable the synthesis of C
2
N materials, namely by (i) the conversion of hexaazatriphenylenehexacarbonitrile (HAT‐CN) and by (ii) a one‐pot route starting from its molecular precursors, hexaketocyclohexane, and diaminomaleonitrile. Compared with conventional pyrolytic methods, mechanochemical approaches afford higher yields while significantly reducing energy input, thereby improving overall sustainability. The results highlight the decisive role of mechanical energy in directing carbon–nitrogen framework formation and demonstrate mechanochemistry as a versatile alternative to thermal routes for C
2
N synthesis.
}},
author = {{Dippner, Pascal and Grätz, Sven and Lins, Jonas and Gutmann, Torsten and Borchardt, Lars}},
issn = {{1864-5631}},
journal = {{ChemSusChem}},
number = {{9}},
publisher = {{Wiley}},
title = {{{Mechanochemical Near‐Ambient Synthesis of C 2 N Materials From HAT‐CN and its Precursors}}},
doi = {{10.1002/cssc.70678}},
volume = {{19}},
year = {{2026}},
}
@techreport{65862,
abstract = {{This study examines how private peers’ disclosure transparency affects public firms’ information environment, captured through analyst forecast behavior. Focusing on the most important private firms operating in U.S. industries, we investigate whether private peer disclosure—despite differing substantially from public firm disclosure—is incorporated into analysts’ forecasts. In a cross-sectional analysis, we document lower forecast quality in industries where private peers’ disclosure intensity is low. In contrast, when private peers’ disclosure intensity is high, forecast quality does not differ from that in industries with only public peers. We find consistent results for a subsample of U.S. private peers. Consistent with this interpretation, a difference-in-differences analysis documents increased analyst forecast activity around the disclosure dates of private peers. Together, these findings indicate that analysts incorporate private peers’ information when these peers are both economically important and sufficiently transparent, and highlight that variation in private firms’ disclosure intensity generates heterogenous externalities for public firms. Overall, our evidence supports a cost-benefit trade-off in analysts’ information acquisition, and, by documenting the relevance of private peers’ information for public firms, contributes to the debate on the externalities of private firms’ disclosure transparency.}},
author = {{Beyer, Bianca and Flagmeier, Vanessa and Kosi, Urska}},
issn = {{1556-5068}},
publisher = {{TRR 266 Accounting for Transparency}},
title = {{{Private Peers’ Disclosure Transparency and Public Firms’ Information Environment}}},
doi = {{10.2139/ssrn.4438123}},
year = {{2026}},
}