---
_id: '66621'
citation:
ama: 'Hartwich K, Heisler D, Lippegaus P, Schmökel MJ, Schwede J, Sommer C, eds.
Bwp@ Spezial HT2025: Nachhaltig – Digital – Chancengerecht. Zukunftsszenarien
von Arbeit, Bildung Und Beruf. bwp@ Berufs- und Wirtschaftspädagogik – online;
2026.'
apa: 'Hartwich, K., Heisler, D., Lippegaus, P., Schmökel, M. J., Schwede, J., &
Sommer, C. (Eds.). (2026). bwp@ Spezial HT2025: Nachhaltig – Digital – Chancengerecht.
Zukunftsszenarien von Arbeit, Bildung und Beruf. bwp@ Berufs- und Wirtschaftspädagogik
– online.'
bibtex: '@book{Hartwich_Heisler_Lippegaus_Schmökel_Schwede_Sommer_2026, series={bwp@
Spezial HT2025}, title={bwp@ Spezial HT2025: Nachhaltig – Digital – Chancengerecht.
Zukunftsszenarien von Arbeit, Bildung und Beruf}, publisher={bwp@ Berufs- und
Wirtschaftspädagogik – online}, year={2026}, collection={bwp@ Spezial HT2025}
}'
chicago: 'Hartwich, Katharina, Dietmar Heisler, Petra Lippegaus, Michelle Jaquelina
Schmökel, Jana Schwede, and Christian Sommer, eds. Bwp@ Spezial HT2025: Nachhaltig
– Digital – Chancengerecht. Zukunftsszenarien von Arbeit, Bildung Und Beruf.
Bwp@ Spezial HT2025. bwp@ Berufs- und Wirtschaftspädagogik – online, 2026.'
ieee: 'K. Hartwich, D. Heisler, P. Lippegaus, M. J. Schmökel, J. Schwede, and C.
Sommer, Eds., bwp@ Spezial HT2025: Nachhaltig – Digital – Chancengerecht. Zukunftsszenarien
von Arbeit, Bildung und Beruf. bwp@ Berufs- und Wirtschaftspädagogik – online,
2026.'
mla: 'Hartwich, Katharina, et al., editors. Bwp@ Spezial HT2025: Nachhaltig –
Digital – Chancengerecht. Zukunftsszenarien von Arbeit, Bildung Und Beruf.
bwp@ Berufs- und Wirtschaftspädagogik – online, 2026.'
short: 'K. Hartwich, D. Heisler, P. Lippegaus, M.J. Schmökel, J. Schwede, C. Sommer,
eds., Bwp@ Spezial HT2025: Nachhaltig – Digital – Chancengerecht. Zukunftsszenarien
von Arbeit, Bildung Und Beruf, bwp@ Berufs- und Wirtschaftspädagogik – online,
2026.'
date_created: 2026-07-30T12:34:28Z
date_updated: 2026-07-30T12:49:54Z
department:
- _id: '452'
editor:
- first_name: Katharina
full_name: Hartwich, Katharina
last_name: Hartwich
- first_name: Dietmar
full_name: Heisler, Dietmar
id: '60285'
last_name: Heisler
- first_name: Petra
full_name: Lippegaus, Petra
id: '105664'
last_name: Lippegaus
- first_name: Michelle Jaquelina
full_name: Schmökel, Michelle Jaquelina
id: '68230'
last_name: Schmökel
- first_name: Jana
full_name: Schwede, Jana
id: '63391'
last_name: Schwede
- first_name: Christian
full_name: Sommer, Christian
last_name: Sommer
language:
- iso: eng
publisher: bwp@ Berufs- und Wirtschaftspädagogik – online
series_title: bwp@ Spezial HT2025
status: public
title: 'bwp@ Spezial HT2025: Nachhaltig – Digital – Chancengerecht. Zukunftsszenarien
von Arbeit, Bildung und Beruf'
type: book_editor
user_id: '63391'
year: '2026'
...
---
_id: '66640'
abstract:
- lang: eng
text: "\r\n 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\r\n \r\n
\ \r\n O\r\n
\ (\r\n \r\n
\ N\r\n \r\n
\ )\r\n \r\n
\ \r\n with the photon number\r\n
\ \r\n
\ N\r\n \r\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.\r\n "
article_number: L032018
author:
- first_name: Tim
full_name: Aßbrock, Tim
last_name: Aßbrock
- first_name: Jan
full_name: Sperling, Jan
id: '75127'
last_name: Sperling
orcid: 0000-0002-5844-3205
- first_name: Laura
full_name: Ares, Laura
last_name: Ares
citation:
ama: Aßbrock T, Sperling J, Ares L. Quantum speedup from nonclassical polarization.
Physical Review Research. 2026;8(3). doi:10.1103/mflc-2mzq
apa: Aßbrock, T., Sperling, J., & Ares, L. (2026). Quantum speedup from nonclassical
polarization. Physical Review Research, 8(3), Article L032018. https://doi.org/10.1103/mflc-2mzq
bibtex: '@article{Aßbrock_Sperling_Ares_2026, title={Quantum speedup from nonclassical
polarization}, volume={8}, DOI={10.1103/mflc-2mzq},
number={3L032018}, journal={Physical Review Research}, publisher={American Physical
Society (APS)}, author={Aßbrock, Tim and Sperling, Jan and Ares, Laura}, year={2026}
}'
chicago: Aßbrock, Tim, Jan Sperling, and Laura Ares. “Quantum Speedup from Nonclassical
Polarization.” Physical Review Research 8, no. 3 (2026). https://doi.org/10.1103/mflc-2mzq.
ieee: 'T. Aßbrock, J. Sperling, and L. Ares, “Quantum speedup from nonclassical
polarization,” Physical Review Research, vol. 8, no. 3, Art. no. L032018,
2026, doi: 10.1103/mflc-2mzq.'
mla: Aßbrock, Tim, et al. “Quantum Speedup from Nonclassical Polarization.” Physical
Review Research, vol. 8, no. 3, L032018, American Physical Society (APS),
2026, doi:10.1103/mflc-2mzq.
short: T. Aßbrock, J. Sperling, L. Ares, Physical Review Research 8 (2026).
date_created: 2026-08-03T16:26:49Z
date_updated: 2026-08-03T16:28:48Z
department:
- _id: '623'
- _id: '15'
- _id: '170'
- _id: '706'
doi: 10.1103/mflc-2mzq
intvolume: ' 8'
issue: '3'
language:
- iso: eng
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Quantum speedup from nonclassical polarization
type: journal_article
user_id: '75127'
volume: 8
year: '2026'
...
---
_id: '66639'
author:
- first_name: Katharina
full_name: Scheiter, Katharina
last_name: Scheiter
- first_name: Katharina M.
full_name: Bach, Katharina M.
last_name: Bach
- first_name: Elisabeth
full_name: Bauer, Elisabeth
last_name: Bauer
- first_name: Garvin
full_name: Brod, Garvin
last_name: Brod
- first_name: Rainer
full_name: Bromme, Rainer
last_name: Bromme
- first_name: Heike M.
full_name: Buhl, Heike M.
id: '27152'
last_name: Buhl
- first_name: Benjamin
full_name: Gagl, Benjamin
last_name: Gagl
- first_name: Samuel
full_name: Greiff, Samuel
last_name: Greiff
- first_name: Markus H.
full_name: Hefter, Markus H.
last_name: Hefter
- first_name: Stefan
full_name: Janke, Stefan
last_name: Janke
- first_name: Marlit A.
full_name: Lindner, Marlit A.
last_name: Lindner
- first_name: Elisabeth
full_name: Mayweg, Elisabeth
last_name: Mayweg
- first_name: Steve
full_name: Nebel, Steve
last_name: Nebel
- first_name: Nikol
full_name: Rummel, Nikol
last_name: Rummel
- first_name: Michael
full_name: Sailer, Michael
last_name: Sailer
citation:
ama: 'Scheiter K, Bach KM, Bauer E, et al. Generative Künstliche Intelligenz im
Kontext von Lehren, Lernen und Beraten: Eine Perspektive der Pädagogischen Psychologie.
Psychologische Rundschau. 2026;77(3):169-174. doi:10.1026/0033-3042/a000769'
apa: 'Scheiter, K., Bach, K. M., Bauer, E., Brod, G., Bromme, R., Buhl, H. M., Gagl,
B., Greiff, S., Hefter, M. H., Janke, S., Lindner, M. A., Mayweg, E., Nebel, S.,
Rummel, N., & Sailer, M. (2026). Generative Künstliche Intelligenz im Kontext
von Lehren, Lernen und Beraten: Eine Perspektive der Pädagogischen Psychologie.
Psychologische Rundschau, 77(3), 169–174. https://doi.org/10.1026/0033-3042/a000769'
bibtex: '@article{Scheiter_Bach_Bauer_Brod_Bromme_Buhl_Gagl_Greiff_Hefter_Janke_et
al._2026, title={Generative Künstliche Intelligenz im Kontext von Lehren, Lernen
und Beraten: Eine Perspektive der Pädagogischen Psychologie}, volume={77}, DOI={10.1026/0033-3042/a000769},
number={3}, journal={Psychologische Rundschau}, author={Scheiter, Katharina and
Bach, Katharina M. and Bauer, Elisabeth and Brod, Garvin and Bromme, Rainer and
Buhl, Heike M. and Gagl, Benjamin and Greiff, Samuel and Hefter, Markus H. and
Janke, Stefan and et al.}, year={2026}, pages={169–174} }'
chicago: 'Scheiter, Katharina, Katharina M. Bach, Elisabeth Bauer, Garvin Brod,
Rainer Bromme, Heike M. Buhl, Benjamin Gagl, et al. “Generative Künstliche Intelligenz
Im Kontext von Lehren, Lernen Und Beraten: Eine Perspektive Der Pädagogischen
Psychologie.” Psychologische Rundschau 77, no. 3 (2026): 169–74. https://doi.org/10.1026/0033-3042/a000769.'
ieee: 'K. Scheiter et al., “Generative Künstliche Intelligenz im Kontext
von Lehren, Lernen und Beraten: Eine Perspektive der Pädagogischen Psychologie,”
Psychologische Rundschau, vol. 77, no. 3, pp. 169–174, 2026, doi: 10.1026/0033-3042/a000769.'
mla: 'Scheiter, Katharina, et al. “Generative Künstliche Intelligenz Im Kontext
von Lehren, Lernen Und Beraten: Eine Perspektive Der Pädagogischen Psychologie.”
Psychologische Rundschau, vol. 77, no. 3, 2026, pp. 169–74, doi:10.1026/0033-3042/a000769.'
short: K. Scheiter, K.M. Bach, E. Bauer, G. Brod, R. Bromme, H.M. Buhl, B. Gagl,
S. Greiff, M.H. Hefter, S. Janke, M.A. Lindner, E. Mayweg, S. Nebel, N. Rummel,
M. Sailer, Psychologische Rundschau 77 (2026) 169–174.
date_created: 2026-08-03T15:29:44Z
date_updated: 2026-08-03T15:34:21Z
department:
- _id: '427'
doi: 10.1026/0033-3042/a000769
intvolume: ' 77'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1026/0033-3042/a000769
oa: '1'
page: 169-174
project:
- _id: '111'
name: 'TRR 318 - Projekt A01: Adaptives Erklären'
- _id: '114'
name: 'TRR 318; TP A04: Integration des technischen Modells in das Partnermodell
bei der Erklärung von digitalen Artefakten'
- _id: '1667'
name: 'Gemeinsam online: Suchen.Finden.Verstehen – digitale Kompetenzen in Familien
stärken'
publication: Psychologische Rundschau
status: public
title: 'Generative Künstliche Intelligenz im Kontext von Lehren, Lernen und Beraten:
Eine Perspektive der Pädagogischen Psychologie'
type: journal_article
user_id: '90826'
volume: 77
year: '2026'
...
---
_id: '66642'
abstract:
- lang: eng
text: "In this work, we build a bridge between the Pólya--Schur program and Voiculescu's
free probability theory. A cornerstone of the former is the Pólya--Benz Theorem,
classifying a central family of real-root preserving operators on the space of
polynomials, as those given by $f(\\partial_z)$ for a Laguerre--Pólya function
$f$ and the derivative operator $\\partial_{z}$. We prove that any free (additive)
infinitely divisible distribution can be attained as the weak limit of root distributions
of Appell polynomials $f_n(\\partial_z)z^n$ as $n\\to\\infty$, for a suitably
chosen sequence $f_n$ of Laguerre--Pólya functions.\r\n Such questions on the
(global) limiting distributions of real rooted polynomials belong to the active
research area of finite free probability. In contrast to its standard tools, our
approach allows for non-compactly supported limiting distributions, (barely) complex
rooted polynomials and even provides the full microscopic description of the roots.
Moreover, we extend our results to differential operators generating free multiplicative
infinitely divisible distributions, to the rectangular free convolution, and to
$f_n(\\partial_z)p_n$ for real rooted polynomials $p_n$, implying a generalization
of the recent connections between the heat flow and free Brownian motion to any
free Lévy process.\r\n As corollaries, we identify free stable distributions
by choosing $f_n$ to be a fixed rescaled Laguerre--Pólya function, and we prove
various convergence results on the zero distributions of Jensen polynomials, e.g.
the limiting root distribution of Jensen polynomial of the Riemann $Ξ$-function
is given by the Cauchy distribution."
author:
- first_name: Andrew
full_name: Campbell, Andrew
last_name: Campbell
- first_name: Jonas
full_name: Jalowy, Jonas
id: '113768'
last_name: Jalowy
orcid: 0000-0001-9624-2685
citation:
ama: Campbell A, Jalowy J. Pólya--Schur problems and free probability. arXiv:260531356.
Published online 2026.
apa: Campbell, A., & Jalowy, J. (2026). Pólya--Schur problems and free probability.
In arXiv:2605.31356.
bibtex: '@article{Campbell_Jalowy_2026, title={Pólya--Schur problems and free probability},
journal={arXiv:2605.31356}, author={Campbell, Andrew and Jalowy, Jonas}, year={2026}
}'
chicago: Campbell, Andrew, and Jonas Jalowy. “Pólya--Schur Problems and Free Probability.”
ArXiv:2605.31356, 2026.
ieee: A. Campbell and J. Jalowy, “Pólya--Schur problems and free probability,” arXiv:2605.31356.
2026.
mla: Campbell, Andrew, and Jonas Jalowy. “Pólya--Schur Problems and Free Probability.”
ArXiv:2605.31356, 2026.
short: A. Campbell, J. Jalowy, ArXiv:2605.31356 (2026).
date_created: 2026-08-04T06:07:17Z
date_updated: 2026-08-04T06:07:45Z
department:
- _id: '94'
external_id:
arxiv:
- '2605.31356'
language:
- iso: eng
publication: arXiv:2605.31356
status: public
title: Pólya--Schur problems and free probability
type: preprint
user_id: '113768'
year: '2026'
...
---
_id: '66641'
article_number: '104996'
author:
- first_name: Jonas
full_name: Jalowy, Jonas
id: '113768'
last_name: Jalowy
orcid: 0000-0001-9624-2685
- first_name: Hanna
full_name: Stange, Hanna
last_name: Stange
citation:
ama: Jalowy J, Stange H. Box-covariances of hyperuniform point processes. Stochastic
Processes and their Applications. 2026;199. doi:10.1016/j.spa.2026.104996
apa: Jalowy, J., & Stange, H. (2026). Box-covariances of hyperuniform point
processes. Stochastic Processes and Their Applications, 199, Article
104996. https://doi.org/10.1016/j.spa.2026.104996
bibtex: '@article{Jalowy_Stange_2026, title={Box-covariances of hyperuniform point
processes}, volume={199}, DOI={10.1016/j.spa.2026.104996},
number={104996}, journal={Stochastic Processes and their Applications}, publisher={Elsevier
BV}, author={Jalowy, Jonas and Stange, Hanna}, year={2026} }'
chicago: Jalowy, Jonas, and Hanna Stange. “Box-Covariances of Hyperuniform Point
Processes.” Stochastic Processes and Their Applications 199 (2026). https://doi.org/10.1016/j.spa.2026.104996.
ieee: 'J. Jalowy and H. Stange, “Box-covariances of hyperuniform point processes,”
Stochastic Processes and their Applications, vol. 199, Art. no. 104996,
2026, doi: 10.1016/j.spa.2026.104996.'
mla: Jalowy, Jonas, and Hanna Stange. “Box-Covariances of Hyperuniform Point Processes.”
Stochastic Processes and Their Applications, vol. 199, 104996, Elsevier
BV, 2026, doi:10.1016/j.spa.2026.104996.
short: J. Jalowy, H. Stange, Stochastic Processes and Their Applications 199 (2026).
date_created: 2026-08-04T06:06:09Z
date_updated: 2026-08-04T06:07:59Z
department:
- _id: '94'
doi: 10.1016/j.spa.2026.104996
intvolume: ' 199'
language:
- iso: eng
publication: Stochastic Processes and their Applications
publication_identifier:
issn:
- 0304-4149
publication_status: published
publisher: Elsevier BV
status: public
title: Box-covariances of hyperuniform point processes
type: journal_article
user_id: '113768'
volume: 199
year: '2026'
...
---
_id: '66654'
author:
- first_name: Ulrike
full_name: Heinrichs, Ulrike
last_name: Heinrichs
- first_name: Sabine
full_name: Herrmann, Sabine
last_name: Herrmann
- first_name: Olaf
full_name: Schwieger, Olaf
last_name: Schwieger
- first_name: Dirk
full_name: Schumann, Dirk
last_name: Schumann
- first_name: Michaela
full_name: Kuhn, Michaela
last_name: Kuhn
- first_name: Julia
full_name: Knödler, Julia
last_name: Knödler
- first_name: Jens
full_name: Borchert-Pickenhan, Jens
last_name: Borchert-Pickenhan
- first_name: Martina
full_name: Voigt, Martina
last_name: Voigt
- first_name: Hans-Walter
full_name: Stork, Hans-Walter
last_name: Stork
- first_name: Mischa
full_name: von Perger, Mischa
last_name: von Perger
- first_name: Peter
full_name: Knüvener, Peter
last_name: Knüvener
- first_name: Helga
full_name: Fabritius, Helga
last_name: Fabritius
- first_name: Annegret
full_name: Möhlenkamp, Annegret
last_name: Möhlenkamp
- first_name: Cord-Georg
full_name: Hasselmann, Cord-Georg
last_name: Hasselmann
citation:
ama: Heinrichs U, Herrmann S, Schwieger O, et al. Der Wandmalereizyklus zu den
Wissenschaften und Künsten in der Brandenburger Domklausur im Kontext. arthistoricum.net;
2026. doi:10.11588/ARTHISTORICUM.1740
apa: Heinrichs, U., Herrmann, S., Schwieger, O., Schumann, D., Kuhn, M., Knödler,
J., Borchert-Pickenhan, J., Voigt, M., Stork, H.-W., von Perger, M., Knüvener,
P., Fabritius, H., Möhlenkamp, A., & Hasselmann, C.-G. (2026). Der Wandmalereizyklus
zu den Wissenschaften und Künsten in der Brandenburger Domklausur im Kontext.
arthistoricum.net. https://doi.org/10.11588/ARTHISTORICUM.1740
bibtex: '@book{Heinrichs_Herrmann_Schwieger_Schumann_Kuhn_Knödler_Borchert-Pickenhan_Voigt_Stork_von
Perger_et al._2026, place={Heidelberg}, title={Der Wandmalereizyklus zu den Wissenschaften
und Künsten in der Brandenburger Domklausur im Kontext}, DOI={10.11588/ARTHISTORICUM.1740},
publisher={arthistoricum.net}, author={Heinrichs, Ulrike and Herrmann, Sabine
and Schwieger, Olaf and Schumann, Dirk and Kuhn, Michaela and Knödler, Julia and
Borchert-Pickenhan, Jens and Voigt, Martina and Stork, Hans-Walter and von Perger,
Mischa and et al.}, year={2026} }'
chicago: 'Heinrichs, Ulrike, Sabine Herrmann, Olaf Schwieger, Dirk Schumann, Michaela
Kuhn, Julia Knödler, Jens Borchert-Pickenhan, et al. Der Wandmalereizyklus
zu den Wissenschaften und Künsten in der Brandenburger Domklausur im Kontext.
Heidelberg: arthistoricum.net, 2026. https://doi.org/10.11588/ARTHISTORICUM.1740.'
ieee: 'U. Heinrichs et al., Der Wandmalereizyklus zu den Wissenschaften
und Künsten in der Brandenburger Domklausur im Kontext. Heidelberg: arthistoricum.net,
2026.'
mla: Heinrichs, Ulrike, et al. Der Wandmalereizyklus zu den Wissenschaften und
Künsten in der Brandenburger Domklausur im Kontext. arthistoricum.net, 2026,
doi:10.11588/ARTHISTORICUM.1740.
short: U. Heinrichs, S. Herrmann, O. Schwieger, D. Schumann, M. Kuhn, J. Knödler,
J. Borchert-Pickenhan, M. Voigt, H.-W. Stork, M. von Perger, P. Knüvener, H. Fabritius,
A. Möhlenkamp, C.-G. Hasselmann, Der Wandmalereizyklus zu den Wissenschaften und
Künsten in der Brandenburger Domklausur im Kontext, arthistoricum.net, Heidelberg,
2026.
date_created: 2026-08-05T06:49:02Z
date_updated: 2026-08-05T06:52:20Z
doi: 10.11588/ARTHISTORICUM.1740
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://doi.org/10.11588/arthistoricum.1740
oa: '1'
page: '665'
place: Heidelberg
publication_identifier:
isbn:
- ISBN 978-3-98501-421-7
publication_status: published
publisher: arthistoricum.net
status: public
title: Der Wandmalereizyklus zu den Wissenschaften und Künsten in der Brandenburger
Domklausur im Kontext
type: book
user_id: '36964'
year: '2026'
...
---
_id: '66664'
author:
- first_name: Andreas
full_name: Pöllmann, Andreas
id: '77437'
last_name: Pöllmann
orcid: 0000-0002-9090-2547
citation:
ama: 'Pöllmann A. Three pitfalls in intercultural education: cultural uniformity,
pedagogical neutrality, and presumptions of competence. Globalisation, Societies
and Education. Published online 2026:1-11. doi:10.1080/14767724.2026.2636566'
apa: 'Pöllmann, A. (2026). Three pitfalls in intercultural education: cultural uniformity,
pedagogical neutrality, and presumptions of competence. Globalisation, Societies
and Education, 1–11. https://doi.org/10.1080/14767724.2026.2636566'
bibtex: '@article{Pöllmann_2026, title={Three pitfalls in intercultural education:
cultural uniformity, pedagogical neutrality, and presumptions of competence},
DOI={10.1080/14767724.2026.2636566},
journal={Globalisation, Societies and Education}, publisher={Informa UK Limited},
author={Pöllmann, Andreas}, year={2026}, pages={1–11} }'
chicago: 'Pöllmann, Andreas. “Three Pitfalls in Intercultural Education: Cultural
Uniformity, Pedagogical Neutrality, and Presumptions of Competence.” Globalisation,
Societies and Education, 2026, 1–11. https://doi.org/10.1080/14767724.2026.2636566.'
ieee: 'A. Pöllmann, “Three pitfalls in intercultural education: cultural uniformity,
pedagogical neutrality, and presumptions of competence,” Globalisation, Societies
and Education, pp. 1–11, 2026, doi: 10.1080/14767724.2026.2636566.'
mla: 'Pöllmann, Andreas. “Three Pitfalls in Intercultural Education: Cultural Uniformity,
Pedagogical Neutrality, and Presumptions of Competence.” Globalisation, Societies
and Education, Informa UK Limited, 2026, pp. 1–11, doi:10.1080/14767724.2026.2636566.'
short: A. Pöllmann, Globalisation, Societies and Education (2026) 1–11.
date_created: 2026-08-05T11:36:52Z
date_updated: 2026-08-05T11:53:28Z
doi: 10.1080/14767724.2026.2636566
language:
- iso: eng
page: 1-11
publication: Globalisation, Societies and Education
publication_identifier:
issn:
- 1476-7724
- 1476-7732
publication_status: published
publisher: Informa UK Limited
status: public
title: 'Three pitfalls in intercultural education: cultural uniformity, pedagogical
neutrality, and presumptions of competence'
type: journal_article
user_id: '77437'
year: '2026'
...
---
_id: '66663'
author:
- first_name: Andreas
full_name: Pöllmann, Andreas
id: '77437'
last_name: Pöllmann
orcid: 0000-0002-9090-2547
citation:
ama: 'Pöllmann A. Interkulturelle Pädagogik: Fallstricke, Potenziale und Forschungsgegenstände.
Springer Fachmedien Wiesbaden; 2026. doi:10.1007/978-3-658-50597-4'
apa: 'Pöllmann, A. (2026). Interkulturelle Pädagogik: Fallstricke, Potenziale
und Forschungsgegenstände. Springer Fachmedien Wiesbaden. https://doi.org/10.1007/978-3-658-50597-4'
bibtex: '@book{Pöllmann_2026, place={Wiesbaden}, title={Interkulturelle Pädagogik:
Fallstricke, Potenziale und Forschungsgegenstände}, DOI={10.1007/978-3-658-50597-4},
publisher={Springer Fachmedien Wiesbaden}, author={Pöllmann, Andreas}, year={2026}
}'
chicago: 'Pöllmann, Andreas. Interkulturelle Pädagogik: Fallstricke, Potenziale
und Forschungsgegenstände. Wiesbaden: Springer Fachmedien Wiesbaden, 2026.
https://doi.org/10.1007/978-3-658-50597-4.'
ieee: 'A. Pöllmann, Interkulturelle Pädagogik: Fallstricke, Potenziale und Forschungsgegenstände.
Wiesbaden: Springer Fachmedien Wiesbaden, 2026.'
mla: 'Pöllmann, Andreas. Interkulturelle Pädagogik: Fallstricke, Potenziale und
Forschungsgegenstände. Springer Fachmedien Wiesbaden, 2026, doi:10.1007/978-3-658-50597-4.'
short: 'A. Pöllmann, Interkulturelle Pädagogik: Fallstricke, Potenziale und Forschungsgegenstände,
Springer Fachmedien Wiesbaden, Wiesbaden, 2026.'
date_created: 2026-08-05T11:35:14Z
date_updated: 2026-08-05T11:54:03Z
doi: 10.1007/978-3-658-50597-4
language:
- iso: ger
place: Wiesbaden
publication_identifier:
isbn:
- '9783658505967'
- '9783658505974'
publication_status: published
publisher: Springer Fachmedien Wiesbaden
status: public
title: 'Interkulturelle Pädagogik: Fallstricke, Potenziale und Forschungsgegenstände'
type: book
user_id: '77437'
year: '2026'
...
---
_id: '66674'
abstract:
- lang: eng
text: Efficient detection of near-infrared light at telecommunication wavelengths
remains a central challenge for GaAs-based photonic and optoelectronic devices
due to the absence of linear absorption below the bandgap. Here, we demonstrate
a hybrid nonlinear optoelectronic device that enhances the detection efficiency
of a (001)-oriented GaAs PIN photodiode under telecommunication-wavelength illumination,
where absorption is intrinsically limited to two-photon absorption (2PA). Our
approach relies on the integration of a transferred, nanopatterned 385 nm-thick
(111)-oriented GaAs nanofilm acting as an on-chip nonlinear frequency-conversion
layer. Elliptical GaAs nanoresonators are employed to enhance second-harmonic
generation (SHG) resonantly, converting incident 1550 nm radiation into above-bandgap
photons efficiently absorbed by the underlying diode. Spatially resolved current–voltage
measurements reveal a pronounced enhancement of the detector response in regions
covered by the nanoantennas. The device exhibits a low dark current, while the
metasurface-covered regions show the largest current response under 1560 nm excitation
compared to the bare GaAs(100) diode and the unstructured GaAs(111) film. These
results establish a direct functional link between dielectric metasurface–based
nonlinear frequency conversion and electrical photodetection, providing a viable
route toward integrated sub-bandgap detection schemes.
article_number: '30335'
article_type: original
author:
- first_name: Vladimir
full_name: Spedt, Vladimir
last_name: Spedt
- first_name: Falco
full_name: Meier, Falco
last_name: Meier
- first_name: René
full_name: Geromel, René
last_name: Geromel
- first_name: Pascal
full_name: Mahler, Pascal
last_name: Mahler
- first_name: Tobias
full_name: Henksmeier, Tobias
id: '42539'
last_name: Henksmeier
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Cedrik
full_name: Meier, Cedrik
id: '20798'
last_name: Meier
orcid: https://orcid.org/0000-0002-3787-3572
citation:
ama: Spedt V, Meier F, Geromel R, et al. Hybrid GaAs (111)/GaAs (100) PIN photodiodes
for metasurface-assisted nonlinear upconversion detection. Optics Express.
2026;34(16). doi:10.1364/oe.601288
apa: Spedt, V., Meier, F., Geromel, R., Mahler, P., Henksmeier, T., Reuter, D.,
Zentgraf, T., & Meier, C. (2026). Hybrid GaAs (111)/GaAs (100) PIN photodiodes
for metasurface-assisted nonlinear upconversion detection. Optics Express,
34(16), Article 30335. https://doi.org/10.1364/oe.601288
bibtex: '@article{Spedt_Meier_Geromel_Mahler_Henksmeier_Reuter_Zentgraf_Meier_2026,
title={Hybrid GaAs (111)/GaAs (100) PIN photodiodes for metasurface-assisted nonlinear
upconversion detection}, volume={34}, DOI={10.1364/oe.601288},
number={1630335}, journal={Optics Express}, publisher={Optica Publishing Group},
author={Spedt, Vladimir and Meier, Falco and Geromel, René and Mahler, Pascal
and Henksmeier, Tobias and Reuter, Dirk and Zentgraf, Thomas and Meier, Cedrik},
year={2026} }'
chicago: Spedt, Vladimir, Falco Meier, René Geromel, Pascal Mahler, Tobias Henksmeier,
Dirk Reuter, Thomas Zentgraf, and Cedrik Meier. “Hybrid GaAs (111)/GaAs (100)
PIN Photodiodes for Metasurface-Assisted Nonlinear Upconversion Detection.” Optics
Express 34, no. 16 (2026). https://doi.org/10.1364/oe.601288.
ieee: 'V. Spedt et al., “Hybrid GaAs (111)/GaAs (100) PIN photodiodes for
metasurface-assisted nonlinear upconversion detection,” Optics Express,
vol. 34, no. 16, Art. no. 30335, 2026, doi: 10.1364/oe.601288.'
mla: Spedt, Vladimir, et al. “Hybrid GaAs (111)/GaAs (100) PIN Photodiodes for Metasurface-Assisted
Nonlinear Upconversion Detection.” Optics Express, vol. 34, no. 16, 30335,
Optica Publishing Group, 2026, doi:10.1364/oe.601288.
short: V. Spedt, F. Meier, R. Geromel, P. Mahler, T. Henksmeier, D. Reuter, T. Zentgraf,
C. Meier, Optics Express 34 (2026).
date_created: 2026-08-06T12:15:59Z
date_updated: 2026-08-06T12:18:58Z
ddc:
- '530'
department:
- _id: '15'
doi: 10.1364/oe.601288
file:
- access_level: closed
content_type: application/pdf
creator: cedrikm
date_created: 2026-08-06T12:18:22Z
date_updated: 2026-08-06T12:18:22Z
file_id: '66675'
file_name: oe-34-16-30335.pdf
file_size: 2894783
relation: main_file
success: 1
file_date_updated: 2026-08-06T12:18:22Z
has_accepted_license: '1'
intvolume: ' 34'
issue: '16'
language:
- iso: eng
project:
- _id: '55'
name: TRR 142 - Project Area B
- _id: '170'
name: 'TRR 142; TP B09: Effiziente Erzeugung mit maßgeschneiderter optischer Phaselage
der zweiten Harmonischen mittels Quasi-gebundener Zustände in GaAs Metaoberflächen'
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
status: public
title: Hybrid GaAs (111)/GaAs (100) PIN photodiodes for metasurface-assisted nonlinear
upconversion detection
type: journal_article
user_id: '20798'
volume: 34
year: '2026'
...
---
_id: '66457'
abstract:
- lang: eng
text: "Abstract\r\n The service
life of fatigue-loaded components that already contain manufacturing‑induced microcracks
is primarily governed by the direction and the rate of fatigue-crack growth. When
multiple loading components (e.g., tension, compression, shear) act simultaneously
but not in temporal synchrony, out‑of‑phase mixed‑mode conditions occur. Such
loadings are typical for automotive chassis parts and mechanically joined sheet‑metal
assemblies. For optimized design of structural components, the crack kinking angle
that occurs under mixed‑mode loading must be predicted as accurately as possible.
At present, however, this is still challenging for out‑of‑phase loading conditions.
To investigate the associated crack kinking behavior, a novel Compact‑Tension‑Shear‑Mini
(CTSM) specimen was developed, enabling controlled generation of plane out-of-phase
mixed-mode loading states. Experiments were performed under various combinations
of cyclic and static mode I and mode II load components and compared with the
analytical predictions of the Out-of-Phase Mixed-Mode (OMM) concept. The measured
crack kinking angles showed very good agreement with the predicted values, with
mean deviations of only a few degrees, demonstrating the validity and reproducibility
of the approach. These findings confirm the applicability of the OMM concept for
describing fatigue‑crack propagation under non‑proportional mixed‑mode loading
and provide a basis for fatigue‑life assessment of clinched joints and other cyclic
multi-axially loaded components."
article_number: '113'
author:
- first_name: Sven
full_name: Krome, Sven
id: '57245'
last_name: Krome
- first_name: Gunter
full_name: Kullmer, Gunter
id: '291'
last_name: Kullmer
- first_name: Deborah
full_name: Weiß, Deborah
last_name: Weiß
- first_name: Tobias
full_name: Duffe, Tobias
last_name: Duffe
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
citation:
ama: Krome S, Kullmer G, Weiß D, Duffe T, Ostwald R. Experimental determination
of kinking angles with out-of-phase mixed-mode loading by means of a novel specimen
geometry. Discover Mechanical Engineering. 2026;5(1). doi:10.1007/s44245-026-00236-5
apa: Krome, S., Kullmer, G., Weiß, D., Duffe, T., & Ostwald, R. (2026). Experimental
determination of kinking angles with out-of-phase mixed-mode loading by means
of a novel specimen geometry. Discover Mechanical Engineering, 5(1),
Article 113. https://doi.org/10.1007/s44245-026-00236-5
bibtex: '@article{Krome_Kullmer_Weiß_Duffe_Ostwald_2026, title={Experimental determination
of kinking angles with out-of-phase mixed-mode loading by means of a novel specimen
geometry}, volume={5}, DOI={10.1007/s44245-026-00236-5},
number={1113}, journal={Discover Mechanical Engineering}, publisher={Springer
Science and Business Media LLC}, author={Krome, Sven and Kullmer, Gunter and Weiß,
Deborah and Duffe, Tobias and Ostwald, Richard}, year={2026} }'
chicago: Krome, Sven, Gunter Kullmer, Deborah Weiß, Tobias Duffe, and Richard Ostwald.
“Experimental Determination of Kinking Angles with Out-of-Phase Mixed-Mode Loading
by Means of a Novel Specimen Geometry.” Discover Mechanical Engineering
5, no. 1 (2026). https://doi.org/10.1007/s44245-026-00236-5.
ieee: 'S. Krome, G. Kullmer, D. Weiß, T. Duffe, and R. Ostwald, “Experimental determination
of kinking angles with out-of-phase mixed-mode loading by means of a novel specimen
geometry,” Discover Mechanical Engineering, vol. 5, no. 1, Art. no. 113,
2026, doi: 10.1007/s44245-026-00236-5.'
mla: Krome, Sven, et al. “Experimental Determination of Kinking Angles with Out-of-Phase
Mixed-Mode Loading by Means of a Novel Specimen Geometry.” Discover Mechanical
Engineering, vol. 5, no. 1, 113, Springer Science and Business Media LLC,
2026, doi:10.1007/s44245-026-00236-5.
short: S. Krome, G. Kullmer, D. Weiß, T. Duffe, R. Ostwald, Discover Mechanical
Engineering 5 (2026).
date_created: 2026-07-13T11:41:47Z
date_updated: 2026-08-06T10:07:30Z
department:
- _id: '9'
- _id: '952'
- _id: '321'
doi: 10.1007/s44245-026-00236-5
intvolume: ' 5'
issue: '1'
language:
- iso: eng
popular_science: '1'
project:
- _id: '132'
name: TRR 285 - Project Area B
- _id: '143'
name: TRR 285 - Subproject B04
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Discover Mechanical Engineering
publication_identifier:
issn:
- 2731-6564
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Experimental determination of kinking angles with out-of-phase mixed-mode loading
by means of a novel specimen geometry
type: journal_article
user_id: '85414'
volume: 5
year: '2026'
...
---
_id: '66673'
abstract:
- lang: eng
text: Investigating crack growth in sheet metal originating from clinched
joints is a major part of predicting the service life of mechanically joined structures.
Clinching allows different materials to be joined together. A key task in this
context is to perform crack growth simulations in the vicinity of clinched joints
considering different load and environmental conditions. This requires formulaic
descriptions of the fatigue crack growth rate curves for the materials used. For
this purpose, fatigue crack growth rate curves for different R-ratios and temperatures
are determined experimentally. Generally, these fatigue crack growth rate curves
can be described very well using a novel two-part exponential approach for the
formulaic description of fatigue crack growth rate curves developed at Applied
Mechanics of Paderborn University (FAM). In this case, three parameters are sufficient
to describe the fatigue crack growth rate curves. For the material HCT590X, which
is frequently used in clinched joints, it is shown as an example how the parameters
vary with the R-ratio and the temperature. In addition, at high crack growth rates,
a significant rise in the fatigue crack growth rate curve sometimes occurs at
both low and high temperatures. To account for this feature, the two-part exponential
approach can be expanded to include a third part.
article_number: '835'
author:
- first_name: Gunter
full_name: Kullmer, Gunter
id: '291'
last_name: Kullmer
- first_name: Sven
full_name: Krome, Sven
id: '57245'
last_name: Krome
- first_name: Deborah
full_name: Weiß, Deborah
id: '45673'
last_name: Weiß
- first_name: Britta
full_name: Schramm, Britta
id: '4668'
last_name: Schramm
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
citation:
ama: Kullmer G, Krome S, Weiß D, Schramm B, Ostwald R. Influence of the R-Ratio
and the Temperature on the Coefficients of a Novel Exponential Approach for the
Formulaic Description of Fatigue Crack Growth Rate Curves. Metals. 2026;16(8).
doi:10.3390/met16080835
apa: Kullmer, G., Krome, S., Weiß, D., Schramm, B., & Ostwald, R. (2026). Influence
of the R-Ratio and the Temperature on the Coefficients of a Novel Exponential
Approach for the Formulaic Description of Fatigue Crack Growth Rate Curves. Metals,
16(8), Article 835. https://doi.org/10.3390/met16080835
bibtex: '@article{Kullmer_Krome_Weiß_Schramm_Ostwald_2026, title={Influence of the
R-Ratio and the Temperature on the Coefficients of a Novel Exponential Approach
for the Formulaic Description of Fatigue Crack Growth Rate Curves}, volume={16},
DOI={10.3390/met16080835}, number={8835},
journal={Metals}, publisher={MDPI AG}, author={Kullmer, Gunter and Krome, Sven
and Weiß, Deborah and Schramm, Britta and Ostwald, Richard}, year={2026} }'
chicago: Kullmer, Gunter, Sven Krome, Deborah Weiß, Britta Schramm, and Richard
Ostwald. “Influence of the R-Ratio and the Temperature on the Coefficients of
a Novel Exponential Approach for the Formulaic Description of Fatigue Crack Growth
Rate Curves.” Metals 16, no. 8 (2026). https://doi.org/10.3390/met16080835.
ieee: 'G. Kullmer, S. Krome, D. Weiß, B. Schramm, and R. Ostwald, “Influence of
the R-Ratio and the Temperature on the Coefficients of a Novel Exponential Approach
for the Formulaic Description of Fatigue Crack Growth Rate Curves,” Metals,
vol. 16, no. 8, Art. no. 835, 2026, doi: 10.3390/met16080835.'
mla: Kullmer, Gunter, et al. “Influence of the R-Ratio and the Temperature on the
Coefficients of a Novel Exponential Approach for the Formulaic Description of
Fatigue Crack Growth Rate Curves.” Metals, vol. 16, no. 8, 835, MDPI AG,
2026, doi:10.3390/met16080835.
short: G. Kullmer, S. Krome, D. Weiß, B. Schramm, R. Ostwald, Metals 16 (2026).
date_created: 2026-08-06T10:14:38Z
date_updated: 2026-08-06T10:17:54Z
department:
- _id: '9'
- _id: '952'
- _id: '321'
doi: 10.3390/met16080835
intvolume: ' 16'
issue: '8'
language:
- iso: eng
project:
- _id: '132'
name: TRR 285 - Project Area B
- _id: '143'
name: TRR 285 - Subproject B04
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Metals
publication_identifier:
issn:
- 2075-4701
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Influence of the R-Ratio and the Temperature on the Coefficients of a Novel
Exponential Approach for the Formulaic Description of Fatigue Crack Growth Rate
Curves
type: journal_article
user_id: '85414'
volume: 16
year: '2026'
...
---
_id: '66683'
abstract:
- lang: eng
text: Design for Assembly, Disassembly and Reassembly (DfADR) prepares for high
levels of material circularity in terms of repair and remanufacturing. The intention
of reassembling products and their part simplies that inspection and sorting need
to be integrated with value-conserving objectives. Further, disassembly and reassembly
require higher competence levels of workforce than assembly. To provide the required
information during engineering, a metadata model (MDM) is required that links
established product models to capability models. Since processes to be carried
out for realizing a product largely determine required employees’ capabilities,
the proposed approach uses the ADR process domain to connect product and capability
domains. The research is based on a systematic literature analysis to identify
existing approaches regarding MDMs of ADR processes. Based on the results, an
integrative MDM is developed that answers defined competence questions. The model
enables queries which support engineers by feedback on which skills are required
for a product. This builds up a basis to check whether required skills are available
in the manufacturing company, either early in product engineering or later in
ADR planning.
author:
- first_name: I.
full_name: Gräßler, I.
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Thomas
full_name: Hesse, Thomas
id: '76202'
last_name: Hesse
- first_name: Jens
full_name: Pottebaum, Jens
id: '405'
last_name: Pottebaum
orcid: http://orcid.org/0000-0001-8778-2989
citation:
ama: 'Gräßler I, Hesse T, Pottebaum J. Enabling extreme data by using DS/AI approaches.
In: Graessler I, ed. 1st International Symposium on Hybrid Intelligence in
Product and Production Engineering. LibreCat University; 2026. doi:10.17619/UNIPB/1-2640'
apa: Gräßler, I., Hesse, T., & Pottebaum, J. (2026). Enabling extreme data by
using DS/AI approaches. In I. Graessler (Ed.), 1st International Symposium
on Hybrid Intelligence in Product and Production Engineering. LibreCat University.
https://doi.org/10.17619/UNIPB/1-2640
bibtex: '@inproceedings{Gräßler_Hesse_Pottebaum_2026, place={Paderborn}, title={Enabling
extreme data by using DS/AI approaches}, DOI={10.17619/UNIPB/1-2640},
booktitle={1st International Symposium on Hybrid Intelligence in Product and Production
Engineering}, publisher={LibreCat University}, author={Gräßler, I. and Hesse,
Thomas and Pottebaum, Jens}, editor={Graessler, Iris}, year={2026} }'
chicago: 'Gräßler, I., Thomas Hesse, and Jens Pottebaum. “Enabling Extreme Data
by Using DS/AI Approaches.” In 1st International Symposium on Hybrid Intelligence
in Product and Production Engineering, edited by Iris Graessler. Paderborn:
LibreCat University, 2026. https://doi.org/10.17619/UNIPB/1-2640.'
ieee: 'I. Gräßler, T. Hesse, and J. Pottebaum, “Enabling extreme data by using DS/AI
approaches,” in 1st International Symposium on Hybrid Intelligence in Product
and Production Engineering, Paderborn, 2026, doi: 10.17619/UNIPB/1-2640.'
mla: Gräßler, I., et al. “Enabling Extreme Data by Using DS/AI Approaches.” 1st
International Symposium on Hybrid Intelligence in Product and Production Engineering,
edited by Iris Graessler, LibreCat University, 2026, doi:10.17619/UNIPB/1-2640.
short: 'I. Gräßler, T. Hesse, J. Pottebaum, in: I. Graessler (Ed.), 1st International
Symposium on Hybrid Intelligence in Product and Production Engineering, LibreCat
University, Paderborn, 2026.'
conference:
location: Paderborn
start_date: '25'
date_created: 2026-08-07T11:59:52Z
date_updated: 2026-08-07T12:05:12Z
department:
- _id: '152'
doi: 10.17619/UNIPB/1-2640
editor:
- first_name: Iris
full_name: Graessler, Iris
last_name: Graessler
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
place: Paderborn
publication: 1st International Symposium on Hybrid Intelligence in Product and Production
Engineering
publication_status: published
publisher: LibreCat University
quality_controlled: '1'
status: public
title: Enabling extreme data by using DS/AI approaches
type: conference
user_id: '76202'
year: '2026'
...
---
_id: '66687'
abstract:
- lang: eng
text: With a range of consumer devices available, augmented reality (AR) continues
to make its way into everyday life and is also increasingly used in professional
and sensitive contexts. Especially collaborative use cases, such as remote meetings
or maintenance, offer potential, but also move issues in the area of privacy and
security into focus. We conducted a scoping review to gain an overview of the
current situation and found a lack of clear standards, with most approaches focusing
on single protection features. Using the knowledge from the scoping review, we
set up and conducted expert interviews. They revealed that end-users are almost
completely dependent on developers or device manufacturers regarding their options
for protection. The interviews also showed that most developers put little focus
on privacy and security, often due to external constraints, such as employers
treating the topic as an “afterthought” and not budgeting enough time for it.
The experts suggested offering better software support to developers to enable
the inclusion of privacy and security with less overhead as a solution. It was
also suggested that a general rise in privacy and security awareness could improve
the overall situation.
author:
- first_name: Sarah Claudia
full_name: Krings, Sarah Claudia
last_name: Krings
- first_name: Enes
full_name: Yigitbas, Enes
last_name: Yigitbas
- first_name: Stefan
full_name: Sauer, Stefan
last_name: Sauer
citation:
ama: 'Krings SC, Yigitbas E, Sauer S. Perspectives on Privacy and Security in Collaborative
AR - Insights from a Scoping Review and an Expert Interview Study. In: Maciel
C, Spano DL, Ardito C, Freire A, Prates R, eds. Blending Experiences in Interaction
Design. Springer Nature Switzerland; 2026:253–276.'
apa: Krings, S. C., Yigitbas, E., & Sauer, S. (2026). Perspectives on Privacy
and Security in Collaborative AR - Insights from a Scoping Review and an Expert
Interview Study. In C. Maciel, D. L. Spano, C. Ardito, A. Freire, & R. Prates
(Eds.), Blending Experiences in Interaction Design (pp. 253–276). Springer
Nature Switzerland.
bibtex: '@inproceedings{Krings_Yigitbas_Sauer_2026, place={Cham}, title={Perspectives
on Privacy and Security in Collaborative AR - Insights from a Scoping Review and
an Expert Interview Study}, booktitle={Blending Experiences in Interaction Design},
publisher={Springer Nature Switzerland}, author={Krings, Sarah Claudia and Yigitbas,
Enes and Sauer, Stefan}, editor={Maciel, Cristiano and Spano, Davide Lucio and
Ardito, Carmelo and Freire, André and Prates, Raquel}, year={2026}, pages={253–276}
}'
chicago: 'Krings, Sarah Claudia, Enes Yigitbas, and Stefan Sauer. “Perspectives
on Privacy and Security in Collaborative AR - Insights from a Scoping Review and
an Expert Interview Study.” In Blending Experiences in Interaction Design,
edited by Cristiano Maciel, Davide Lucio Spano, Carmelo Ardito, André Freire,
and Raquel Prates, 253–276. Cham: Springer Nature Switzerland, 2026.'
ieee: S. C. Krings, E. Yigitbas, and S. Sauer, “Perspectives on Privacy and Security
in Collaborative AR - Insights from a Scoping Review and an Expert Interview Study,”
in Blending Experiences in Interaction Design, 2026, pp. 253–276.
mla: Krings, Sarah Claudia, et al. “Perspectives on Privacy and Security in Collaborative
AR - Insights from a Scoping Review and an Expert Interview Study.” Blending
Experiences in Interaction Design, edited by Cristiano Maciel et al., Springer
Nature Switzerland, 2026, pp. 253–276.
short: 'S.C. Krings, E. Yigitbas, S. Sauer, in: C. Maciel, D.L. Spano, C. Ardito,
A. Freire, R. Prates (Eds.), Blending Experiences in Interaction Design, Springer
Nature Switzerland, Cham, 2026, pp. 253–276.'
date_created: 2026-08-10T09:39:10Z
date_updated: 2026-08-10T09:39:45Z
department:
- _id: '66'
- _id: '534'
editor:
- first_name: Cristiano
full_name: Maciel, Cristiano
last_name: Maciel
- first_name: Davide Lucio
full_name: Spano, Davide Lucio
last_name: Spano
- first_name: Carmelo
full_name: Ardito, Carmelo
last_name: Ardito
- first_name: André
full_name: Freire, André
last_name: Freire
- first_name: Raquel
full_name: Prates, Raquel
last_name: Prates
page: 253–276
place: Cham
publication: Blending Experiences in Interaction Design
publication_identifier:
isbn:
- 978-3-032-22934-2
publisher: Springer Nature Switzerland
status: public
title: Perspectives on Privacy and Security in Collaborative AR - Insights from a
Scoping Review and an Expert Interview Study
type: conference
user_id: '8447'
year: '2026'
...
---
_id: '66682'
abstract:
- lang: eng
text: "Research on teacher noticing highlights differences between novice and expert\r\nteachers,
yet little is known about early career and intermediate expertise levels and\r\nhow
these expertise-related differences emerge in central teaching tasks and content\r\nareas.
Facilitating whole-class discussions represents a central teaching task, such
as\r\nwhen fostering flexible strategy use. This study examines expertise-related
differences\r\nin mathematics teachers’ noticing in observed video scenes of whole-class
discussions\r\non flexible strategy use in Grade 1 using Epistemic Network Analysis.
The preliminary\r\nresults show no substantial differences between intermediate
and expert teachers but\r\nbetween beginning teachers and the other two expertise
groups regarding their\r\nnoticing focus and the cognitive structures underlying
their noticing processes."
author:
- first_name: Federica
full_name: Becker, Federica
id: '65797'
last_name: Becker
- first_name: Julia
full_name: Bruns, Julia
id: '72183'
last_name: Bruns
orcid: https://orcid.org/0000-0002-6604-5864
citation:
ama: 'Becker F, Bruns J. Exploring Mathematics Teacher Noticing of Whole-Class Discussions
Across Career Stages . In: Proceedings of the 49th Conference of the International
Group for the Psychology of Mathematics Education: Research Reports. PME.
Vol 1. ; 2026:147-154.'
apa: 'Becker, F., & Bruns, J. (2026). Exploring Mathematics Teacher Noticing
of Whole-Class Discussions Across Career Stages . Proceedings of the 49th Conference
of the International Group for the Psychology of Mathematics Education: Research
Reports. PME., 1, 147–154.'
bibtex: '@inproceedings{Becker_Bruns_2026, title={Exploring Mathematics Teacher
Noticing of Whole-Class Discussions Across Career Stages }, volume={1}, booktitle={Proceedings
of the 49th Conference of the International Group for the Psychology of Mathematics
Education: Research Reports. PME.}, author={Becker, Federica and Bruns, Julia},
year={2026}, pages={147–154} }'
chicago: 'Becker, Federica, and Julia Bruns. “Exploring Mathematics Teacher Noticing
of Whole-Class Discussions Across Career Stages .” In Proceedings of the 49th
Conference of the International Group for the Psychology of Mathematics Education:
Research Reports. PME., 1:147–54, 2026.'
ieee: 'F. Becker and J. Bruns, “Exploring Mathematics Teacher Noticing of Whole-Class
Discussions Across Career Stages ,” in Proceedings of the 49th Conference of
the International Group for the Psychology of Mathematics Education: Research
Reports. PME., Helsinki, 2026, vol. 1, pp. 147–154.'
mla: 'Becker, Federica, and Julia Bruns. “Exploring Mathematics Teacher Noticing
of Whole-Class Discussions Across Career Stages .” Proceedings of the 49th
Conference of the International Group for the Psychology of Mathematics Education:
Research Reports. PME., vol. 1, 2026, pp. 147–54.'
short: 'F. Becker, J. Bruns, in: Proceedings of the 49th Conference of the International
Group for the Psychology of Mathematics Education: Research Reports. PME., 2026,
pp. 147–154.'
conference:
location: Helsinki
name: PME 49
date_created: 2026-08-07T10:55:38Z
date_updated: 2026-08-07T11:00:13Z
intvolume: ' 1'
language:
- iso: eng
page: 147-154
publication: 'Proceedings of the 49th Conference of the International Group for the
Psychology of Mathematics Education: Research Reports. PME.'
status: public
title: 'Exploring Mathematics Teacher Noticing of Whole-Class Discussions Across Career
Stages '
type: conference
user_id: '65797'
volume: 1
year: '2026'
...
---
_id: '65396'
author:
- first_name: S.
full_name: Pusse, S.
last_name: Pusse
- first_name: S.
full_name: Heinz, S.
last_name: Heinz
- first_name: W.
full_name: Limprasart, W.
last_name: Limprasart
- first_name: L.
full_name: Gemmer, L.
last_name: Gemmer
- first_name: S.
full_name: Witayakran, S.
last_name: Witayakran
- first_name: S.
full_name: Schabel, S.
last_name: Schabel
- first_name: V.
full_name: Presser, V.
last_name: Presser
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: M.
full_name: Gallei, M.
last_name: Gallei
citation:
ama: Pusse S, Heinz S, Limprasart W, et al. Development and Modification of Porous
Polymer Structures in the Vicinity of Cellulose Fibers. Polymer Chemistry.
2026;17:1675-1693. doi:10.1039/d5py01203a
apa: Pusse, S., Heinz, S., Limprasart, W., Gemmer, L., Witayakran, S., Schabel,
S., Presser, V., Gutmann, T., & Gallei, M. (2026). Development and Modification
of Porous Polymer Structures in the Vicinity of Cellulose Fibers. Polymer Chemistry,
17, 1675–1693. https://doi.org/10.1039/d5py01203a
bibtex: '@article{Pusse_Heinz_Limprasart_Gemmer_Witayakran_Schabel_Presser_Gutmann_Gallei_2026,
title={Development and Modification of Porous Polymer Structures in the Vicinity
of Cellulose Fibers}, volume={17}, DOI={10.1039/d5py01203a},
journal={Polymer Chemistry}, author={Pusse, S. and Heinz, S. and Limprasart, W.
and Gemmer, L. and Witayakran, S. and Schabel, S. and Presser, V. and Gutmann,
Torsten and Gallei, M.}, year={2026}, pages={1675–1693} }'
chicago: 'Pusse, S., S. Heinz, W. Limprasart, L. Gemmer, S. Witayakran, S. Schabel,
V. Presser, Torsten Gutmann, and M. Gallei. “Development and Modification of Porous
Polymer Structures in the Vicinity of Cellulose Fibers.” Polymer Chemistry
17 (2026): 1675–93. https://doi.org/10.1039/d5py01203a.'
ieee: 'S. Pusse et al., “Development and Modification of Porous Polymer Structures
in the Vicinity of Cellulose Fibers,” Polymer Chemistry, vol. 17, pp. 1675–1693,
2026, doi: 10.1039/d5py01203a.'
mla: Pusse, S., et al. “Development and Modification of Porous Polymer Structures
in the Vicinity of Cellulose Fibers.” Polymer Chemistry, vol. 17, 2026,
pp. 1675–93, doi:10.1039/d5py01203a.
short: S. Pusse, S. Heinz, W. Limprasart, L. Gemmer, S. Witayakran, S. Schabel,
V. Presser, T. Gutmann, M. Gallei, Polymer Chemistry 17 (2026) 1675–1693.
date_created: 2026-04-11T15:07:07Z
date_updated: 2026-08-10T07:11:52Z
doi: 10.1039/d5py01203a
intvolume: ' 17'
language:
- iso: eng
page: 1675-1693
publication: Polymer Chemistry
status: public
title: Development and Modification of Porous Polymer Structures in the Vicinity of
Cellulose Fibers
type: journal_article
user_id: '100715'
volume: 17
year: '2026'
...
---
_id: '66684'
abstract:
- lang: eng
text: Let $K$ be a global function field of characteristic~$p$ and let $G$ be a
finite abelian group of exponent $p^e$. We show that the multivariate generating
function counting sub-$G$-extensions of $K$ with respect to $e$ specific height
functions (encoding successive drops in the exponents of the higher ramification
groups) is rational.
author:
- first_name: Fabian
full_name: Gundlach, Fabian
id: '100450'
last_name: Gundlach
citation:
ama: Gundlach F. Multivariate counting of wild abelian extensions. arXiv:260727364.
Published online 2026.
apa: Gundlach, F. (2026). Multivariate counting of wild abelian extensions. In arXiv:2607.27364.
bibtex: '@article{Gundlach_2026, title={Multivariate counting of wild abelian extensions},
journal={arXiv:2607.27364}, author={Gundlach, Fabian}, year={2026} }'
chicago: Gundlach, Fabian. “Multivariate Counting of Wild Abelian Extensions.” ArXiv:2607.27364,
2026.
ieee: F. Gundlach, “Multivariate counting of wild abelian extensions,” arXiv:2607.27364.
2026.
mla: Gundlach, Fabian. “Multivariate Counting of Wild Abelian Extensions.” ArXiv:2607.27364,
2026.
short: F. Gundlach, ArXiv:2607.27364 (2026).
date_created: 2026-08-07T14:30:17Z
date_updated: 2026-08-07T14:30:51Z
external_id:
arxiv:
- '2607.27364'
language:
- iso: eng
publication: arXiv:2607.27364
status: public
title: Multivariate counting of wild abelian extensions
type: preprint
user_id: '100450'
year: '2026'
...
---
_id: '65862'
abstract:
- lang: eng
text: 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:
- first_name: Bianca
full_name: Beyer, Bianca
last_name: Beyer
- first_name: Vanessa
full_name: Flagmeier, Vanessa
last_name: Flagmeier
- first_name: Urska
full_name: Kosi, Urska
last_name: Kosi
citation:
ama: Beyer B, Flagmeier V, Kosi U. Private Peers’ Disclosure Transparency and
Public Firms’ Information Environment. TRR 266 Accounting for Transparency;
2026. doi:10.2139/ssrn.4438123
apa: Beyer, B., Flagmeier, V., & Kosi, U. (2026). Private Peers’ Disclosure
Transparency and Public Firms’ Information Environment. TRR 266 Accounting
for Transparency. https://doi.org/10.2139/ssrn.4438123
bibtex: '@book{Beyer_Flagmeier_Kosi_2026, series={TRR 266 Accounting for Transparency
Working Paper Series No. 143}, title={Private Peers’ Disclosure Transparency and
Public Firms’ Information Environment}, DOI={10.2139/ssrn.4438123},
publisher={TRR 266 Accounting for Transparency}, author={Beyer, Bianca and Flagmeier,
Vanessa and Kosi, Urska}, year={2026}, collection={TRR 266 Accounting for Transparency
Working Paper Series No. 143} }'
chicago: Beyer, Bianca, Vanessa Flagmeier, and Urska Kosi. Private Peers’ Disclosure
Transparency and Public Firms’ Information Environment. TRR 266 Accounting
for Transparency Working Paper Series No. 143. TRR 266 Accounting for Transparency,
2026. https://doi.org/10.2139/ssrn.4438123.
ieee: B. Beyer, V. Flagmeier, and U. Kosi, Private Peers’ Disclosure Transparency
and Public Firms’ Information Environment. TRR 266 Accounting for Transparency,
2026.
mla: Beyer, Bianca, et al. Private Peers’ Disclosure Transparency and Public
Firms’ Information Environment. TRR 266 Accounting for Transparency, 2026,
doi:10.2139/ssrn.4438123.
short: B. Beyer, V. Flagmeier, U. Kosi, Private Peers’ Disclosure Transparency and
Public Firms’ Information Environment, TRR 266 Accounting for Transparency, 2026.
date_created: 2026-06-15T08:15:56Z
date_updated: 2026-06-29T09:54:57Z
department:
- _id: '186'
- _id: '551'
- _id: '635'
doi: 10.2139/ssrn.4438123
language:
- iso: eng
publication_identifier:
issn:
- 1556-5068
publication_status: published
publisher: TRR 266 Accounting for Transparency
series_title: TRR 266 Accounting for Transparency Working Paper Series No. 143
status: public
title: Private Peers’ Disclosure Transparency and Public Firms’ Information Environment
type: working_paper
user_id: '95496'
year: '2026'
...
---
_id: '61278'
abstract:
- lang: eng
text: "This report outlines foundations of digital democracy and digital democracy
research. It is\r\nstructured into eight chapters:\r\nChapter 1: Introduction\r\nChapter
2: What is Digital Democracy?\r\nChapter 3: Online Participation\r\nChapter 4:
Open Governance\r\nChapter 5: Digital Activism\r\nChapter 6: e-Voting\r\nChapter
7: Global Trends that Influence Digital Democracy\r\nChapter 8: Foreign Interferences
in Democracy"
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
- first_name: Kevin
full_name: Friesch, Kevin
last_name: Friesch
- first_name: Joel
full_name: Museba, Joel
last_name: Museba
citation:
ama: Fuchs C, Friesch K, Museba J. INNOVADE Interdisciplinary Knowledge Base
on Digital Democracy - D2.1 . INNOVADE; 2026. doi:10.5281/zenodo.20341002
apa: Fuchs, C., Friesch, K., & Museba, J. (2026). INNOVADE Interdisciplinary
Knowledge Base on Digital Democracy - D2.1 . INNOVADE. https://doi.org/10.5281/zenodo.20341002
bibtex: '@book{Fuchs_Friesch_Museba_2026, title={INNOVADE Interdisciplinary Knowledge
Base on Digital Democracy - D2.1 }, DOI={10.5281/zenodo.20341002},
publisher={INNOVADE}, author={Fuchs, Christian and Friesch, Kevin and Museba,
Joel}, year={2026} }'
chicago: Fuchs, Christian, Kevin Friesch, and Joel Museba. INNOVADE Interdisciplinary
Knowledge Base on Digital Democracy - D2.1 . INNOVADE, 2026. https://doi.org/10.5281/zenodo.20341002.
ieee: C. Fuchs, K. Friesch, and J. Museba, INNOVADE Interdisciplinary Knowledge
Base on Digital Democracy - D2.1 . INNOVADE, 2026.
mla: Fuchs, Christian, et al. INNOVADE Interdisciplinary Knowledge Base on Digital
Democracy - D2.1 . INNOVADE, 2026, doi:10.5281/zenodo.20341002.
short: C. Fuchs, K. Friesch, J. Museba, INNOVADE Interdisciplinary Knowledge Base
on Digital Democracy - D2.1 , INNOVADE, 2026.
date_created: 2025-09-15T14:52:43Z
date_updated: 2026-06-29T10:32:34Z
department:
- _id: '136'
- _id: '11'
doi: 10.5281/zenodo.20341002
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.5281/zenodo.20341002
oa: '1'
page: '320'
project:
- _id: '1397'
name: INNOVAtive DEmocracy Through Digitalisation
publisher: INNOVADE
related_material:
link:
- relation: confirmation
url: https://doi.org/10.5281/zenodo.20341002
status: public
title: 'INNOVADE Interdisciplinary Knowledge Base on Digital Democracy - D2.1 '
type: report
user_id: '21863'
year: '2026'
...
---
_id: '65896'
author:
- first_name: Dennis
full_name: Böing, Dennis
last_name: Böing
- first_name: Urska
full_name: Kosi, Urska
last_name: Kosi
citation:
ama: Böing D, Kosi U. Dissemination of Information by Small Caps.
apa: Böing, D., & Kosi, U. (n.d.). Dissemination of information by small
caps.
bibtex: '@book{Böing_Kosi, title={Dissemination of information by small caps}, author={Böing,
Dennis and Kosi, Urska} }'
chicago: Böing, Dennis, and Urska Kosi. Dissemination of Information by Small
Caps, n.d.
ieee: D. Böing and U. Kosi, Dissemination of information by small caps. .
mla: Böing, Dennis, and Urska Kosi. Dissemination of Information by Small Caps.
short: D. Böing, U. Kosi, Dissemination of Information by Small Caps, n.d.
date_created: 2026-06-15T11:20:59Z
date_updated: 2026-06-29T10:17:40Z
department:
- _id: '186'
- _id: '551'
- _id: '635'
language:
- iso: eng
publication_status: unpublished
status: public
title: Dissemination of information by small caps
type: working_paper
user_id: '95496'
year: '2026'
...
---
_id: '65803'
author:
- first_name: Larissa
full_name: Eikermann, Larissa
last_name: Eikermann
citation:
ama: Eikermann L. Kulturerbe in der Kulturellen Bildung – Potenziale außerschulischen
Lernens an der Schnittstelle zwischen ästhetischer Erfahrung und politischer Bildung.
KULTURELLE BILDUNG ONLINE. Published online 2026. doi:10.25529/KYXA-R127
apa: Eikermann, L. (2026). Kulturerbe in der Kulturellen Bildung – Potenziale außerschulischen
Lernens an der Schnittstelle zwischen ästhetischer Erfahrung und politischer Bildung.
KULTURELLE BILDUNG ONLINE. https://doi.org/10.25529/KYXA-R127
bibtex: '@article{Eikermann_2026, title={ Kulturerbe in der Kulturellen Bildung
– Potenziale außerschulischen Lernens an der Schnittstelle zwischen ästhetischer
Erfahrung und politischer Bildung.}, DOI={10.25529/KYXA-R127},
journal={KULTURELLE BILDUNG ONLINE}, publisher={KULTURELLE BILDUNG ONLINE: https://kubi-online.de/artikel/kulturerbe-kulturellen-bildung-potenziale-ausserschulischen-lernens-schnittstelle-zwischen},
author={Eikermann, Larissa}, year={2026} }'
chicago: Eikermann, Larissa. “ Kulturerbe in Der Kulturellen Bildung – Potenziale
Außerschulischen Lernens an Der Schnittstelle Zwischen Ästhetischer Erfahrung
Und Politischer Bildung.” KULTURELLE BILDUNG ONLINE, 2026. https://doi.org/10.25529/KYXA-R127.
ieee: 'L. Eikermann, “ Kulturerbe in der Kulturellen Bildung – Potenziale außerschulischen
Lernens an der Schnittstelle zwischen ästhetischer Erfahrung und politischer Bildung.,”
KULTURELLE BILDUNG ONLINE, 2026, doi: 10.25529/KYXA-R127.'
mla: 'Eikermann, Larissa. “ Kulturerbe in Der Kulturellen Bildung – Potenziale Außerschulischen
Lernens an Der Schnittstelle Zwischen Ästhetischer Erfahrung Und Politischer Bildung.”
KULTURELLE BILDUNG ONLINE, KULTURELLE BILDUNG ONLINE: https://kubi-online.de/artikel/kulturerbe-kulturellen-bildung-potenziale-ausserschulischen-lernens-schnittstelle-zwischen,
2026, doi:10.25529/KYXA-R127.'
short: L. Eikermann, KULTURELLE BILDUNG ONLINE (2026).
date_created: 2026-06-08T13:45:50Z
date_updated: 2026-06-29T13:58:12Z
doi: 10.25529/KYXA-R127
keyword:
- Kulturelle Bildung
- Kulturerbe
- Kulturelles Erbe
- Kunstunterricht
- Denkmalpädagogik
- Denkmalvermittlung
language:
- iso: eng
publication: KULTURELLE BILDUNG ONLINE
publisher: 'KULTURELLE BILDUNG ONLINE: https://kubi-online.de/artikel/kulturerbe-kulturellen-bildung-potenziale-ausserschulischen-lernens-schnittstelle-zwischen'
quality_controlled: '1'
related_material:
link:
- relation: contains
url: https://kubi-online.de/artikel/kulturerbe-kulturellen-bildung-potenziale-ausserschulischen-lernens-schnittstelle-zwischen
status: public
title: ' Kulturerbe in der Kulturellen Bildung – Potenziale außerschulischen Lernens
an der Schnittstelle zwischen ästhetischer Erfahrung und politischer Bildung.'
type: journal_article
user_id: '37813'
year: '2026'
...