---
_id: '66036'
abstract:
- lang: eng
text: Light-assisted metal oxide-based chemiresistive gas sensors are widely explored
for operation at relatively low temperatures, yet the investigation of the role
of irradiance, as opposed to wavelength, remains underrepresented. Here, we systematically
quantify the irradiance-dependent behavior of ordered mesoporous In2O3 under visible
light illumination. Photoconductivity measurements reveal two distinct irradiance
regimes consistent with trap-limited transport at low power and recombination-
or saturation-limited transport at high power. Gas sensing experiments towards
CO and H2 show a pronounced non-monotonic response, reaching maximum responses
of 0.74 for 135 ppm CO at 67 mW cm−2 and 0.64 for 90 ppm H2 at 11 mW cm−2, followed
by strong suppression at higher irradiance. Illumination also accelerated the
response kinetics. At 60 ppm, t90 decreases from 96 to 12 s for CO and 141 to
27 s for H2, corresponding to an 8- and 5-fold faster response time, respectively.
Near-ambient pressure-XPS under controlled atmosphere and density functional theory
calculations indicate defect-mediated excitation. Oxygen vacancy states and illumination-induced
modification of surface oxygen species govern this behavior. The results establish
irradiance as a critical mechanistic parameter that determines whether In2O3 operates
in a surface-controlled or bulk photoconductive regime. These findings highlight
the need to explicitly optimize and report irradiance in illuminated gas sensor
studies, and not only the power consumption of the light source.
article_number: acssensors.6c01100
article_type: original
author:
- first_name: Sven
full_name: Voth, Sven
last_name: Voth
- first_name: Zhenyu
full_name: Zhao, Zhenyu
last_name: Zhao
- first_name: Dominik
full_name: Baier, Dominik
last_name: Baier
- first_name: Alexandra
full_name: Glass, Alexandra
last_name: Glass
- first_name: Hossam
full_name: Elgabarty, Hossam
id: '60250'
last_name: Elgabarty
orcid: 0000-0002-4945-1481
- first_name: Oskar J.
full_name: Sandberg, Oskar J.
last_name: Sandberg
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: Jan-Henrik
full_name: Smått, Jan-Henrik
last_name: Smått
- first_name: Nicklas
full_name: Anttu, Nicklas
last_name: Anttu
- first_name: Teresa
full_name: de los Arcos, Teresa
last_name: de los Arcos
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
citation:
ama: 'Voth S, Zhao Z, Baier D, et al. Role of Irradiance in Light-Activated In2O3Gas
Sensors: Why More Light Is Not Always Better. ACS Sensors. Published online
2026. doi:10.1021/acssensors.6c01100'
apa: 'Voth, S., Zhao, Z., Baier, D., Glass, A., Elgabarty, H., Sandberg, O. J.,
Grundmeier, G., Tiemann, M., Smått, J.-H., Anttu, N., de los Arcos, T., &
Weinberger, C. (2026). Role of Irradiance in Light-Activated In2O3Gas
Sensors: Why More Light Is Not Always Better. ACS Sensors, Article acssensors.6c01100.
https://doi.org/10.1021/acssensors.6c01100'
bibtex: '@article{Voth_Zhao_Baier_Glass_Elgabarty_Sandberg_Grundmeier_Tiemann_Smått_Anttu_et
al._2026, title={Role of Irradiance in Light-Activated In2O3Gas
Sensors: Why More Light Is Not Always Better}, DOI={10.1021/acssensors.6c01100},
number={acssensors.6c01100}, journal={ACS Sensors}, publisher={American Chemical
Society (ACS)}, author={Voth, Sven and Zhao, Zhenyu and Baier, Dominik and Glass,
Alexandra and Elgabarty, Hossam and Sandberg, Oskar J. and Grundmeier, Guido and
Tiemann, Michael and Smått, Jan-Henrik and Anttu, Nicklas and et al.}, year={2026}
}'
chicago: 'Voth, Sven, Zhenyu Zhao, Dominik Baier, Alexandra Glass, Hossam Elgabarty,
Oskar J. Sandberg, Guido Grundmeier, et al. “Role of Irradiance in Light-Activated
In2O3Gas Sensors: Why More Light Is Not Always Better.”
ACS Sensors, 2026. https://doi.org/10.1021/acssensors.6c01100.'
ieee: 'S. Voth et al., “Role of Irradiance in Light-Activated In2O3Gas
Sensors: Why More Light Is Not Always Better,” ACS Sensors, Art. no. acssensors.6c01100,
2026, doi: 10.1021/acssensors.6c01100.'
mla: 'Voth, Sven, et al. “Role of Irradiance in Light-Activated In2O3Gas
Sensors: Why More Light Is Not Always Better.” ACS Sensors, acssensors.6c01100,
American Chemical Society (ACS), 2026, doi:10.1021/acssensors.6c01100.'
short: S. Voth, Z. Zhao, D. Baier, A. Glass, H. Elgabarty, O.J. Sandberg, G. Grundmeier,
M. Tiemann, J.-H. Smått, N. Anttu, T. de los Arcos, C. Weinberger, ACS Sensors
(2026).
date_created: 2026-06-24T10:36:11Z
date_updated: 2026-06-24T11:35:36Z
doi: 10.1021/acssensors.6c01100
keyword:
- resistive gas sensing
- indium oxide
- photoactivation
- irradiance
- photoconductivity
- charge carrier dynamics
- oxygen vacancies
language:
- iso: eng
project:
- _id: '1130'
name: Exploration of optoelectronic properties of metal oxides used in gas sensors
and solar cells
publication: ACS Sensors
publication_identifier:
issn:
- 2379-3694
- 2379-3694
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: 'Role of Irradiance in Light-Activated In2O3Gas Sensors:
Why More Light Is Not Always Better'
type: journal_article
user_id: '11848'
year: '2026'
...
---
_id: '66040'
abstract:
- lang: eng
text: 'Magnetron-sputtered CNx thin films are primarily employed as hard,
low-friction protective and tribological coatings, as solar cells, and for catalytic
applications. Lower growth rates and a reduced N content, favoring graphitic sp2
structures, hinder industrial scalability due to prolonged deposition times and
produce softer, less dense films with inferior hardness, elasticity, and wear
resistance. Carbon nitride films deposited by magnetron sputtering exhibit growth
behavior strongly influenced by plasma–surface interactions. However, nitrogen
resputtering and reduced film growth rates are commonly attributed to chemical
etching by positive ions. We propose an additional, unreported power-dependent
mechanism involving negative ions formed at the carbon target. These ions are
accelerated through the plasma sheath, reaching the substrate with high kinetic
energy and inducing both chemical and physical resputtering. This effect is localized
to the geometrical projection of the target, as shown by spatially resolved analysis:
ellipsometry reveals thickness reduction, and x-ray photoelectron spectroscopy
and Raman spectroscopy indicate nitrogen depletion within this region. Correlation
between stoichiometry and structural signatures confirms the decisive role of
negative ions in modifying the film composition and microstructure. At the same
time, the composition of the gas mixture exerts only a minor effect.'
article_number: '243301'
author:
- first_name: Christian
full_name: Wieschhoff, Christian
last_name: Wieschhoff
- first_name: Chantal
full_name: Theile-Rasche, Chantal
last_name: Theile-Rasche
- first_name: Fuzeng
full_name: Wang, Fuzeng
last_name: Wang
- first_name: Michael
full_name: Prib, Michael
last_name: Prib
- first_name: Viktoria Daniela Dorothea
full_name: Moldt, Viktoria Daniela Dorothea
last_name: Moldt
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Nieves López
full_name: Salas, Nieves López
last_name: Salas
- first_name: Maria Teresa
full_name: de los Arcos de Pedro, Maria Teresa
id: '54556'
last_name: de los Arcos de Pedro
orcid: '0000-0002-8684-273X '
citation:
ama: Wieschhoff C, Theile-Rasche C, Wang F, et al. Influence of negative ions on
the stoichiometry and structure of carbon nitride films deposited by reactive
magnetron sputtering. Journal of Applied Physics. 2026;139(24). doi:10.1063/5.0335780
apa: Wieschhoff, C., Theile-Rasche, C., Wang, F., Prib, M., Moldt, V. D. D., Grundmeier,
G., Salas, N. L., & de los Arcos de Pedro, M. T. (2026). Influence of negative
ions on the stoichiometry and structure of carbon nitride films deposited by reactive
magnetron sputtering. Journal of Applied Physics, 139(24), Article
243301. https://doi.org/10.1063/5.0335780
bibtex: '@article{Wieschhoff_Theile-Rasche_Wang_Prib_Moldt_Grundmeier_Salas_de los
Arcos de Pedro_2026, title={Influence of negative ions on the stoichiometry and
structure of carbon nitride films deposited by reactive magnetron sputtering},
volume={139}, DOI={10.1063/5.0335780},
number={24243301}, journal={Journal of Applied Physics}, publisher={AIP Publishing},
author={Wieschhoff, Christian and Theile-Rasche, Chantal and Wang, Fuzeng and
Prib, Michael and Moldt, Viktoria Daniela Dorothea and Grundmeier, Guido and Salas,
Nieves López and de los Arcos de Pedro, Maria Teresa}, year={2026} }'
chicago: Wieschhoff, Christian, Chantal Theile-Rasche, Fuzeng Wang, Michael Prib,
Viktoria Daniela Dorothea Moldt, Guido Grundmeier, Nieves López Salas, and Maria
Teresa de los Arcos de Pedro. “Influence of Negative Ions on the Stoichiometry
and Structure of Carbon Nitride Films Deposited by Reactive Magnetron Sputtering.”
Journal of Applied Physics 139, no. 24 (2026). https://doi.org/10.1063/5.0335780.
ieee: 'C. Wieschhoff et al., “Influence of negative ions on the stoichiometry
and structure of carbon nitride films deposited by reactive magnetron sputtering,”
Journal of Applied Physics, vol. 139, no. 24, Art. no. 243301, 2026, doi:
10.1063/5.0335780.'
mla: Wieschhoff, Christian, et al. “Influence of Negative Ions on the Stoichiometry
and Structure of Carbon Nitride Films Deposited by Reactive Magnetron Sputtering.”
Journal of Applied Physics, vol. 139, no. 24, 243301, AIP Publishing, 2026,
doi:10.1063/5.0335780.
short: C. Wieschhoff, C. Theile-Rasche, F. Wang, M. Prib, V.D.D. Moldt, G. Grundmeier,
N.L. Salas, M.T. de los Arcos de Pedro, Journal of Applied Physics 139 (2026).
date_created: 2026-06-25T12:15:04Z
date_updated: 2026-06-25T12:18:17Z
department:
- _id: '302'
doi: 10.1063/5.0335780
intvolume: ' 139'
issue: '24'
language:
- iso: eng
publication: Journal of Applied Physics
publication_identifier:
issn:
- 0021-8979
- 1089-7550
publication_status: published
publisher: AIP Publishing
status: public
title: Influence of negative ions on the stoichiometry and structure of carbon nitride
films deposited by reactive magnetron sputtering
type: journal_article
user_id: '54556'
volume: 139
year: '2026'
...
---
_id: '66041'
article_number: acssensors.6c01100
author:
- first_name: Sven
full_name: Voth, Sven
last_name: Voth
- first_name: Zhenyu
full_name: Zhao, Zhenyu
last_name: Zhao
- first_name: Dominik
full_name: Baier, Dominik
last_name: Baier
- first_name: Alexandra
full_name: Glass, Alexandra
last_name: Glass
- first_name: Hossam
full_name: Elgabarty, Hossam
last_name: Elgabarty
- first_name: Oskar J.
full_name: Sandberg, Oskar J.
last_name: Sandberg
- first_name: Guido
full_name: Grundmeier, Guido
last_name: Grundmeier
- first_name: Michael
full_name: Tiemann, Michael
last_name: Tiemann
- first_name: Jan-Henrik
full_name: Smått, Jan-Henrik
last_name: Smått
- first_name: Nicklas
full_name: Anttu, Nicklas
last_name: Anttu
- first_name: Maria Teresa
full_name: de los Arcos de Pedro, Maria Teresa
id: '54556'
last_name: de los Arcos de Pedro
orcid: '0000-0002-8684-273X '
- first_name: Christian
full_name: Weinberger, Christian
last_name: Weinberger
citation:
ama: 'Voth S, Zhao Z, Baier D, et al. Role of Irradiance in Light-Activated In
2 O 3
Gas Sensors: Why More Light Is Not Always Better. ACS Sensors.
Published online 2026. doi:10.1021/acssensors.6c01100'
apa: 'Voth, S., Zhao, Z., Baier, D., Glass, A., Elgabarty, H., Sandberg, O. J.,
Grundmeier, G., Tiemann, M., Smått, J.-H., Anttu, N., de los Arcos de Pedro, M.
T., & Weinberger, C. (2026). Role of Irradiance in Light-Activated In
2 O 3
Gas Sensors: Why More Light Is Not Always Better. ACS Sensors,
Article acssensors.6c01100. https://doi.org/10.1021/acssensors.6c01100'
bibtex: '@article{Voth_Zhao_Baier_Glass_Elgabarty_Sandberg_Grundmeier_Tiemann_Smått_Anttu_et
al._2026, title={Role of Irradiance in Light-Activated In 2
O 3 Gas Sensors:
Why More Light Is Not Always Better}, DOI={10.1021/acssensors.6c01100},
number={acssensors.6c01100}, journal={ACS Sensors}, publisher={American Chemical
Society (ACS)}, author={Voth, Sven and Zhao, Zhenyu and Baier, Dominik and Glass,
Alexandra and Elgabarty, Hossam and Sandberg, Oskar J. and Grundmeier, Guido and
Tiemann, Michael and Smått, Jan-Henrik and Anttu, Nicklas and et al.}, year={2026}
}'
chicago: 'Voth, Sven, Zhenyu Zhao, Dominik Baier, Alexandra Glass, Hossam Elgabarty,
Oskar J. Sandberg, Guido Grundmeier, et al. “Role of Irradiance in Light-Activated
In 2 O 3
Gas Sensors: Why More Light Is Not Always Better.” ACS Sensors,
2026. https://doi.org/10.1021/acssensors.6c01100.'
ieee: 'S. Voth et al., “Role of Irradiance in Light-Activated In
2 O 3
Gas Sensors: Why More Light Is Not Always Better,” ACS Sensors,
Art. no. acssensors.6c01100, 2026, doi: 10.1021/acssensors.6c01100.'
mla: 'Voth, Sven, et al. “Role of Irradiance in Light-Activated In
2 O 3
Gas Sensors: Why More Light Is Not Always Better.” ACS Sensors,
acssensors.6c01100, American Chemical Society (ACS), 2026, doi:10.1021/acssensors.6c01100.'
short: S. Voth, Z. Zhao, D. Baier, A. Glass, H. Elgabarty, O.J. Sandberg, G. Grundmeier,
M. Tiemann, J.-H. Smått, N. Anttu, M.T. de los Arcos de Pedro, C. Weinberger,
ACS Sensors (2026).
date_created: 2026-06-25T12:16:32Z
date_updated: 2026-06-25T12:18:13Z
department:
- _id: '302'
doi: 10.1021/acssensors.6c01100
language:
- iso: eng
publication: ACS Sensors
publication_identifier:
issn:
- 2379-3694
- 2379-3694
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: 'Role of Irradiance in Light-Activated In 2 O 3 Gas
Sensors: Why More Light Is Not Always Better'
type: journal_article
user_id: '54556'
year: '2026'
...
---
_id: '66042'
article_number: '166755'
author:
- first_name: Syeda
full_name: Qudsia, Syeda
last_name: Qudsia
- first_name: Alexander
full_name: Weiss, Alexander
last_name: Weiss
- first_name: Saara
full_name: Sirkiä, Saara
last_name: Sirkiä
- first_name: Fuzeng
full_name: Wang, Fuzeng
last_name: Wang
- first_name: Emil
full_name: Rosqvist, Emil
last_name: Rosqvist
- first_name: Maria Teresa
full_name: de los Arcos de Pedro, Maria Teresa
id: '54556'
last_name: de los Arcos de Pedro
orcid: '0000-0002-8684-273X '
- first_name: Christian
full_name: Weinberger, Christian
last_name: Weinberger
- first_name: Janne
full_name: Halme, Janne
last_name: Halme
- first_name: Marianna
full_name: Kemell, Marianna
last_name: Kemell
- first_name: Jan-Henrik
full_name: Smått, Jan-Henrik
last_name: Smått
citation:
ama: Qudsia S, Weiss A, Sirkiä S, et al. Influence of deposition temperature and
thickness of ALD-TiO2 on planar perovskite solar cell performance. Applied
Surface Science. 2026;736. doi:10.1016/j.apsusc.2026.166755
apa: Qudsia, S., Weiss, A., Sirkiä, S., Wang, F., Rosqvist, E., de los Arcos de
Pedro, M. T., Weinberger, C., Halme, J., Kemell, M., & Smått, J.-H. (2026).
Influence of deposition temperature and thickness of ALD-TiO2 on planar perovskite
solar cell performance. Applied Surface Science, 736, Article 166755.
https://doi.org/10.1016/j.apsusc.2026.166755
bibtex: '@article{Qudsia_Weiss_Sirkiä_Wang_Rosqvist_de los Arcos de Pedro_Weinberger_Halme_Kemell_Smått_2026,
title={Influence of deposition temperature and thickness of ALD-TiO2 on planar
perovskite solar cell performance}, volume={736}, DOI={10.1016/j.apsusc.2026.166755},
number={166755}, journal={Applied Surface Science}, publisher={Elsevier BV}, author={Qudsia,
Syeda and Weiss, Alexander and Sirkiä, Saara and Wang, Fuzeng and Rosqvist, Emil
and de los Arcos de Pedro, Maria Teresa and Weinberger, Christian and Halme, Janne
and Kemell, Marianna and Smått, Jan-Henrik}, year={2026} }'
chicago: Qudsia, Syeda, Alexander Weiss, Saara Sirkiä, Fuzeng Wang, Emil Rosqvist,
Maria Teresa de los Arcos de Pedro, Christian Weinberger, Janne Halme, Marianna
Kemell, and Jan-Henrik Smått. “Influence of Deposition Temperature and Thickness
of ALD-TiO2 on Planar Perovskite Solar Cell Performance.” Applied Surface Science
736 (2026). https://doi.org/10.1016/j.apsusc.2026.166755.
ieee: 'S. Qudsia et al., “Influence of deposition temperature and thickness
of ALD-TiO2 on planar perovskite solar cell performance,” Applied Surface Science,
vol. 736, Art. no. 166755, 2026, doi: 10.1016/j.apsusc.2026.166755.'
mla: Qudsia, Syeda, et al. “Influence of Deposition Temperature and Thickness of
ALD-TiO2 on Planar Perovskite Solar Cell Performance.” Applied Surface Science,
vol. 736, 166755, Elsevier BV, 2026, doi:10.1016/j.apsusc.2026.166755.
short: S. Qudsia, A. Weiss, S. Sirkiä, F. Wang, E. Rosqvist, M.T. de los Arcos de
Pedro, C. Weinberger, J. Halme, M. Kemell, J.-H. Smått, Applied Surface Science
736 (2026).
date_created: 2026-06-25T12:17:25Z
date_updated: 2026-06-25T12:18:05Z
department:
- _id: '302'
doi: 10.1016/j.apsusc.2026.166755
intvolume: ' 736'
language:
- iso: eng
publication: Applied Surface Science
publication_identifier:
issn:
- 0169-4332
publication_status: published
publisher: Elsevier BV
status: public
title: Influence of deposition temperature and thickness of ALD-TiO2 on planar perovskite
solar cell performance
type: journal_article
user_id: '54556'
volume: 736
year: '2026'
...
---
_id: '66037'
author:
- first_name: V
full_name: Letzel-Alt, V
last_name: Letzel-Alt
- first_name: S
full_name: Hassani, S
last_name: Hassani
- first_name: Marwin Felix
full_name: Löper, Marwin Felix
id: '26693'
last_name: Löper
- first_name: Frank
full_name: Hellmich, Frank
id: '26282'
last_name: Hellmich
citation:
ama: 'Letzel-Alt V, Hassani S, Löper MF, Hellmich F. „I matter!?“ – Eine Studie
zur Vorbildfunktion von Lehrkräften im inklusiven Klassenzimmer. Vortrag auf der
90. Sektionstagung der Arbeitsgruppe für Empirische Pädagogische Forschung (AEPF)
in der DGfE. Thema: „Wissen|schaf[f]t|Ordnung? Zur Dynamik von Wissensordnungen
in erziehungswissenschaftlicher Forschung, Gesellschaft und Pädagogik“. (angenommen).
In: Universität Bielefeld; 2026.'
apa: 'Letzel-Alt, V., Hassani, S., Löper, M. F., & Hellmich, F. (2026). „I
matter!?“ – Eine Studie zur Vorbildfunktion von Lehrkräften im inklusiven Klassenzimmer.
Vortrag auf der 90. Sektionstagung der Arbeitsgruppe für Empirische Pädagogische
Forschung (AEPF) in der DGfE. Thema: „Wissen|schaf[f]t|Ordnung? Zur Dynamik von
Wissensordnungen in erziehungswissenschaftlicher Forschung, Gesellschaft und Pädagogik“.
(angenommen).'
bibtex: '@inproceedings{Letzel-Alt_Hassani_Löper_Hellmich_2026, place={Bielefeld},
title={„I matter!?“ – Eine Studie zur Vorbildfunktion von Lehrkräften im inklusiven
Klassenzimmer. Vortrag auf der 90. Sektionstagung der Arbeitsgruppe für Empirische
Pädagogische Forschung (AEPF) in der DGfE. Thema: „Wissen|schaf[f]t|Ordnung? Zur
Dynamik von Wissensordnungen in erziehungswissenschaftlicher Forschung, Gesellschaft
und Pädagogik“. (angenommen)}, publisher={Universität Bielefeld}, author={Letzel-Alt,
V and Hassani, S and Löper, Marwin Felix and Hellmich, Frank}, year={2026} }'
chicago: 'Letzel-Alt, V, S Hassani, Marwin Felix Löper, and Frank Hellmich. “„I
Matter!?“ – Eine Studie Zur Vorbildfunktion von Lehrkräften Im Inklusiven Klassenzimmer.
Vortrag Auf Der 90. Sektionstagung Der Arbeitsgruppe Für Empirische Pädagogische
Forschung (AEPF) in Der DGfE. Thema: „Wissen|schaf[f]T|Ordnung? Zur Dynamik von
Wissensordnungen in Erziehungswissenschaftlicher Forschung, Gesellschaft Und Pädagogik“.
(Angenommen).” Bielefeld: Universität Bielefeld, 2026.'
ieee: 'V. Letzel-Alt, S. Hassani, M. F. Löper, and F. Hellmich, “„I matter!?“ –
Eine Studie zur Vorbildfunktion von Lehrkräften im inklusiven Klassenzimmer. Vortrag
auf der 90. Sektionstagung der Arbeitsgruppe für Empirische Pädagogische Forschung
(AEPF) in der DGfE. Thema: „Wissen|schaf[f]t|Ordnung? Zur Dynamik von Wissensordnungen
in erziehungswissenschaftlicher Forschung, Gesellschaft und Pädagogik“. (angenommen),”
2026.'
mla: 'Letzel-Alt, V., et al. „I Matter!?“ – Eine Studie Zur Vorbildfunktion von
Lehrkräften Im Inklusiven Klassenzimmer. Vortrag Auf Der 90. Sektionstagung Der
Arbeitsgruppe Für Empirische Pädagogische Forschung (AEPF) in Der DGfE. Thema:
„Wissen|schaf[f]T|Ordnung? Zur Dynamik von Wissensordnungen in Erziehungswissenschaftlicher
Forschung, Gesellschaft Und Pädagogik“. (Angenommen). Universität Bielefeld,
2026.'
short: 'V. Letzel-Alt, S. Hassani, M.F. Löper, F. Hellmich, in: Universität Bielefeld,
Bielefeld, 2026.'
date_created: 2026-06-24T11:08:03Z
date_updated: 2026-06-24T11:08:30Z
department:
- _id: '460'
language:
- iso: eng
place: Bielefeld
publisher: Universität Bielefeld
status: public
title: '„I matter!?“ – Eine Studie zur Vorbildfunktion von Lehrkräften im inklusiven
Klassenzimmer. Vortrag auf der 90. Sektionstagung der Arbeitsgruppe für Empirische
Pädagogische Forschung (AEPF) in der DGfE. Thema: „Wissen|schaf[f]t|Ordnung? Zur
Dynamik von Wissensordnungen in erziehungswissenschaftlicher Forschung, Gesellschaft
und Pädagogik“. (angenommen)'
type: conference_abstract
user_id: '57672'
year: '2026'
...
---
_id: '66067'
abstract:
- lang: eng
text: "Abstract\r\n Mechanical
joining processes have played an increasingly important role in the manufacturing
of modern lightweight structures due to a greater variety of materials. The growing
number of joining tasks requires a large number of joining elements. Friction
spun joint connectors (FSJC) offer an innovative approach that meets the growing
demand for flexibility. This process combines rotational movement and axial force
to create targeted friction heating, enabling the production of FSJCs and the
joining of various sheet metal materials. The shape of the FSJC can be optimally
adapted to the joining situation in question, providing a significant advantage
in terms of process chain versatility. This paper investigates FSJCs made of the
steel grades C45E+C (1.1191) and 115CrV3 (1.2210), the effect of in situ quenching
during the joining process. The influences of the essential parameters of rotational
speed, feed rate, and FSJC length on the mechanical properties after quenching
are being focused on and compared to similar conditions during joining without
quenching. At the same time, the material change is analyzed to determine the
effect of different alloy approaches on hardness profiles and strength characteristics
in cross-tensile testing. For this purpose, systematic test series with varying
process parameters are conducted and evaluated using hardness measurements and
cross-tensile tests."
article_number: '90'
author:
- first_name: Ansgar Bernhard
full_name: Nordieker, Ansgar Bernhard
id: '88725'
last_name: Nordieker
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: Nordieker AB, Homberg W. Quenching During Thermomechanical Joining Using Friction
Spun Joint Connectors. Transactions of the Indian Institute of Metals.
2026;79(6). doi:10.1007/s12666-026-03846-5
apa: Nordieker, A. B., & Homberg, W. (2026). Quenching During Thermomechanical
Joining Using Friction Spun Joint Connectors. Transactions of the Indian Institute
of Metals, 79(6), Article 90. https://doi.org/10.1007/s12666-026-03846-5
bibtex: '@article{Nordieker_Homberg_2026, title={Quenching During Thermomechanical
Joining Using Friction Spun Joint Connectors}, volume={79}, DOI={10.1007/s12666-026-03846-5},
number={690}, journal={Transactions of the Indian Institute of Metals}, publisher={Springer
Science and Business Media LLC}, author={Nordieker, Ansgar Bernhard and Homberg,
Werner}, year={2026} }'
chicago: Nordieker, Ansgar Bernhard, and Werner Homberg. “Quenching During Thermomechanical
Joining Using Friction Spun Joint Connectors.” Transactions of the Indian Institute
of Metals 79, no. 6 (2026). https://doi.org/10.1007/s12666-026-03846-5.
ieee: 'A. B. Nordieker and W. Homberg, “Quenching During Thermomechanical Joining
Using Friction Spun Joint Connectors,” Transactions of the Indian Institute
of Metals, vol. 79, no. 6, Art. no. 90, 2026, doi: 10.1007/s12666-026-03846-5.'
mla: Nordieker, Ansgar Bernhard, and Werner Homberg. “Quenching During Thermomechanical
Joining Using Friction Spun Joint Connectors.” Transactions of the Indian Institute
of Metals, vol. 79, no. 6, 90, Springer Science and Business Media LLC, 2026,
doi:10.1007/s12666-026-03846-5.
short: A.B. Nordieker, W. Homberg, Transactions of the Indian Institute of Metals
79 (2026).
date_created: 2026-06-29T06:35:48Z
date_updated: 2026-06-29T06:49:45Z
department:
- _id: '156'
doi: 10.1007/s12666-026-03846-5
intvolume: ' 79'
issue: '6'
language:
- iso: eng
project:
- _id: '133'
name: TRR 285 - Project Area C
- _id: '147'
name: TRR 285 - Subproject C03
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Transactions of the Indian Institute of Metals
publication_identifier:
issn:
- 0972-2815
- 0975-1645
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Quenching During Thermomechanical Joining Using Friction Spun Joint Connectors
type: journal_article
user_id: '88725'
volume: 79
year: '2026'
...
---
_id: '66074'
abstract:
- lang: eng
text: "Abstract\r\n This study
investigates how secondary students construct and evaluate decision trees in an
open exploratory task using CODAP. By analyzing students’ tree products and oral
self-reports, we identified different data-based and context-based approaches
to predictor selection and stopping criteria. Students engaged with key ideas
of predictive modeling, including classification, model construction, accuracy,
generalization, and interpretability. Informal exploration offered rich opportunities
for subsequent teaching by enabling students to begin reconstructing central technical
ideas and critical tensions of predictive modeling through diverse but meaningful
reasoning approaches."
author:
- first_name: Franz Yannik
full_name: Fleischer, Franz Yannik
id: '42660'
last_name: Fleischer
orcid: https://orcid.org/0000-0003-0318-0329
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
citation:
ama: 'Fleischer FY, Biehler R. Informal approaches to predictive modeling: fostering
data literacy and critical engagement through decision tree construction. ZDM
– Mathematics Education. Published online 2026. doi:10.1007/s11858-026-01806-3'
apa: 'Fleischer, F. Y., & Biehler, R. (2026). Informal approaches to predictive
modeling: fostering data literacy and critical engagement through decision tree
construction. ZDM – Mathematics Education. https://doi.org/10.1007/s11858-026-01806-3'
bibtex: '@article{Fleischer_Biehler_2026, title={Informal approaches to predictive
modeling: fostering data literacy and critical engagement through decision tree
construction}, DOI={10.1007/s11858-026-01806-3},
journal={ZDM – Mathematics Education}, publisher={Springer Science and Business
Media LLC}, author={Fleischer, Franz Yannik and Biehler, Rolf}, year={2026} }'
chicago: 'Fleischer, Franz Yannik, and Rolf Biehler. “Informal Approaches to Predictive
Modeling: Fostering Data Literacy and Critical Engagement through Decision Tree
Construction.” ZDM – Mathematics Education, 2026. https://doi.org/10.1007/s11858-026-01806-3.'
ieee: 'F. Y. Fleischer and R. Biehler, “Informal approaches to predictive modeling:
fostering data literacy and critical engagement through decision tree construction,”
ZDM – Mathematics Education, 2026, doi: 10.1007/s11858-026-01806-3.'
mla: 'Fleischer, Franz Yannik, and Rolf Biehler. “Informal Approaches to Predictive
Modeling: Fostering Data Literacy and Critical Engagement through Decision Tree
Construction.” ZDM – Mathematics Education, Springer Science and Business
Media LLC, 2026, doi:10.1007/s11858-026-01806-3.'
short: F.Y. Fleischer, R. Biehler, ZDM – Mathematics Education (2026).
date_created: 2026-06-29T07:43:33Z
date_updated: 2026-06-29T07:47:44Z
department:
- _id: '363'
doi: 10.1007/s11858-026-01806-3
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s11858-026-01806-3
oa: '1'
publication: ZDM – Mathematics Education
publication_identifier:
issn:
- 1863-9690
- 1863-9704
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Informal approaches to predictive modeling: fostering data literacy and critical
engagement through decision tree construction'
type: journal_article
user_id: '37888'
year: '2026'
...
---
_id: '65073'
abstract:
- lang: eng
text: We study the large-time behavior of the continuous-time heat kernel and of
solutions to the heat equation on homogeneous trees. First, we derive sharp asymptotic
formulas for the heat kernel as $t\to\infty$. Second, using them, we show that
solutions with initial data in weighted $\ell^1$ classes, asymptotically factorize
in $\ell^p$ norms, $p\in[1,\infty]$, as the product of the heat kernel, times
a $p$-mass function, dependent on the initial condition and $p$. The $p$-mass
function is described in terms of boundary averages associated with Busemann functions
for $p<2$, while for $p\ge 2$, it is expressed through convolution with the ground
spherical function. For comparison, the case of the integers shows that a single
constant mass determines the asymptotics of solutions to the heat equation for
all $p$, emphasizing the influence of the graph geometry on heat diffusion.
author:
- first_name: Efthymia
full_name: Papageorgiou, Efthymia
id: '100325'
last_name: Papageorgiou
citation:
ama: Papageorgiou E. Long-time asymptotics for the heat kernel and for heat equation
solutions on homogeneous trees. 260311232. Published online 2026.
apa: Papageorgiou, E. (2026). Long-time asymptotics for the heat kernel and for
heat equation solutions on homogeneous trees. In 2603.11232.
bibtex: '@article{Papageorgiou_2026, title={Long-time asymptotics for the heat kernel
and for heat equation solutions on homogeneous trees}, journal={2603.11232}, author={Papageorgiou,
Efthymia}, year={2026} }'
chicago: Papageorgiou, Efthymia. “Long-Time Asymptotics for the Heat Kernel and
for Heat Equation Solutions on Homogeneous Trees.” 2603.11232, 2026.
ieee: E. Papageorgiou, “Long-time asymptotics for the heat kernel and for heat equation
solutions on homogeneous trees,” 2603.11232. 2026.
mla: Papageorgiou, Efthymia. “Long-Time Asymptotics for the Heat Kernel and for
Heat Equation Solutions on Homogeneous Trees.” 2603.11232, 2026.
short: E. Papageorgiou, 2603.11232 (2026).
date_created: 2026-03-20T17:55:24Z
date_updated: 2026-07-03T12:30:49Z
external_id:
arxiv:
- '2603.11232'
language:
- iso: eng
project:
- _id: '357'
name: 'TRR 358: Ganzzahlige Strukturen in Geometrie und Darstellungstheorie'
publication: '2603.11232'
status: public
title: Long-time asymptotics for the heat kernel and for heat equation solutions on
homogeneous trees
type: preprint
user_id: '100325'
year: '2026'
...
---
_id: '65546'
abstract:
- lang: eng
text: In this paper we study a variant of the uncentred Hardy--Littlewood maximal
operator on Damek--Ricci spaces in which balls are replaced by suitable half balls.
Perhaps surprisingly, such modified maximal operator has better boundedness properties
than the classical one. In particular, it satisfies an $L\log L$ endpoint estimate
and it is bounded on $L^p$ for every $p$ in $(1,\infty]$.
author:
- first_name: Nikolaos
full_name: Chalmoukis, Nikolaos
last_name: Chalmoukis
- first_name: Stefano
full_name: Meda, Stefano
last_name: Meda
- first_name: Efthymia
full_name: Papageorgiou, Efthymia
id: '100325'
last_name: Papageorgiou
- first_name: Federico
full_name: Santagati, Federico
last_name: Santagati
citation:
ama: Chalmoukis N, Meda S, Papageorgiou E, Santagati F. Uncentred maximal operators
with respect to half balls on Damek--Ricci spaces. arXiv:260427839. Published
online 2026.
apa: Chalmoukis, N., Meda, S., Papageorgiou, E., & Santagati, F. (2026). Uncentred
maximal operators with respect to half balls on Damek--Ricci spaces. In arXiv:2604.27839.
bibtex: '@article{Chalmoukis_Meda_Papageorgiou_Santagati_2026, title={Uncentred
maximal operators with respect to half balls on Damek--Ricci spaces}, journal={arXiv:2604.27839},
author={Chalmoukis, Nikolaos and Meda, Stefano and Papageorgiou, Efthymia and
Santagati, Federico}, year={2026} }'
chicago: Chalmoukis, Nikolaos, Stefano Meda, Efthymia Papageorgiou, and Federico
Santagati. “Uncentred Maximal Operators with Respect to Half Balls on Damek--Ricci
Spaces.” ArXiv:2604.27839, 2026.
ieee: N. Chalmoukis, S. Meda, E. Papageorgiou, and F. Santagati, “Uncentred maximal
operators with respect to half balls on Damek--Ricci spaces,” arXiv:2604.27839.
2026.
mla: Chalmoukis, Nikolaos, et al. “Uncentred Maximal Operators with Respect to Half
Balls on Damek--Ricci Spaces.” ArXiv:2604.27839, 2026.
short: N. Chalmoukis, S. Meda, E. Papageorgiou, F. Santagati, ArXiv:2604.27839 (2026).
date_created: 2026-05-03T19:27:27Z
date_updated: 2026-07-03T12:30:33Z
external_id:
arxiv:
- '2604.27839'
language:
- iso: eng
project:
- _id: '357'
name: 'TRR 358: Ganzzahlige Strukturen in Geometrie und Darstellungstheorie'
publication: arXiv:2604.27839
status: public
title: Uncentred maximal operators with respect to half balls on Damek--Ricci spaces
type: preprint
user_id: '100325'
year: '2026'
...
---
_id: '66146'
citation:
ama: Reducing Compute Waste in LLMs through Kernel-Level DVFS. Published online
2026. doi:10.48550/ARXIV.2601.08539
apa: Reducing Compute Waste in LLMs through Kernel-Level DVFS. (2026). https://doi.org/10.48550/ARXIV.2601.08539
bibtex: '@article{Reducing Compute Waste in LLMs through Kernel-Level DVFS_2026,
DOI={10.48550/ARXIV.2601.08539},
year={2026} }'
chicago: “Reducing Compute Waste in LLMs through Kernel-Level DVFS,” 2026. https://doi.org/10.48550/ARXIV.2601.08539.
ieee: '“Reducing Compute Waste in LLMs through Kernel-Level DVFS,” 2026, doi: 10.48550/ARXIV.2601.08539.'
mla: Reducing Compute Waste in LLMs through Kernel-Level DVFS. 2026, doi:10.48550/ARXIV.2601.08539.
short: (2026).
date_created: 2026-07-03T21:06:58Z
date_updated: 2026-07-05T14:48:42Z
doi: 10.48550/ARXIV.2601.08539
status: public
title: Reducing Compute Waste in LLMs through Kernel-Level DVFS
type: journal_article
user_id: '128464'
year: '2026'
...
---
_id: '64616'
abstract:
- lang: eng
text: The circular economy offers decisive advantages over the currently prevalent
linear economy in industry. Firstly, the reuse of products, individual parts and
material reduces the need for new production or generation and the associated
consumption of energy and resources. Secondly, it helps to avoid the generation
of waste. Early consideration of circular economic principles in product development
processes is essential to specifically promote reuse, reparability and recycling.
Efficient recycling of assemblies requires well-defined strategies. However, various
challenges hinder the efficiency of technical recycling processes in industrial
applications. This paper presents an Ishikawa (fishbone) diagram-based approach
to systematically identify and categorize these influences. The method is implemented
within an industrial framework, highlighting key obstacles such as material composition,
design constraints, use of technology, framework conditions, economic limitations
and regulatory challenges. By applying a scenario analysis, this approach examines
potential future developments and their impact on recycling-oriented design choices.
This helps to identify critical influencing factors and supports the development
of resilient and sustainable industrial practices. This framework will serve as
the foundation for developing an automated approach to circular design, enabling
industries to more effectively integrate sustainability into their processes and
adapt to changing environmental demands.
author:
- first_name: Katharina
full_name: Rohde, Katharina
id: '70143'
last_name: Rohde
orcid: 0009-0000-5738-7304
- first_name: Barbara Fernandez
full_name: Gonzalez, Barbara Fernandez
last_name: Gonzalez
- first_name: Finn Lukas
full_name: Budde, Finn Lukas
id: '74585'
last_name: Budde
- first_name: Manuel
full_name: Ott, Manuel
id: '44204'
last_name: Ott
- first_name: Iryna
full_name: Mozgova, Iryna
id: '95903'
last_name: Mozgova
- first_name: Alain Alonso
full_name: Mendibe, Alain Alonso
last_name: Mendibe
citation:
ama: 'Rohde K, Gonzalez BF, Budde FL, Ott M, Mozgova I, Mendibe AA. Unveiling Barriers
to Recycling with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial
Application. In: Kohl H, Seliger G, Dietrich F, Campana G, eds. Safe and Sustainable
Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable
Manufacturing. Vol 1. Lecture Notes in Mechanical Engineering. Springer Nature
Switzerland AG; 2026:378-395. doi:https://doi.org/10.1007/978-3-032-21157-6_43'
apa: 'Rohde, K., Gonzalez, B. F., Budde, F. L., Ott, M., Mozgova, I., & Mendibe,
A. A. (2026). Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa
Diagram-Based Approach with Industrial Application. In H. Kohl, G. Seliger, F.
Dietrich, & G. Campana (Eds.), Safe and Sustainable Value Creation by Design
- Proceedings of the 21st Global Conference on Sustainable Manufacturing (Vol.
1, pp. 378–395). Springer Nature Switzerland AG. https://doi.org/10.1007/978-3-032-21157-6_43'
bibtex: '@inproceedings{Rohde_Gonzalez_Budde_Ott_Mozgova_Mendibe_2026, series={Lecture
Notes in Mechanical Engineering}, title={Unveiling Barriers to Recycling with
a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application},
volume={1}, DOI={https://doi.org/10.1007/978-3-032-21157-6_43},
booktitle={Safe and Sustainable Value Creation by Design - Proceedings of the
21st Global Conference on Sustainable Manufacturing}, publisher={Springer Nature
Switzerland AG}, author={Rohde, Katharina and Gonzalez, Barbara Fernandez and
Budde, Finn Lukas and Ott, Manuel and Mozgova, Iryna and Mendibe, Alain Alonso},
editor={Kohl, Holger and Seliger, Günther and Dietrich, Franz and Campana, Giampaolo},
year={2026}, pages={378–395}, collection={Lecture Notes in Mechanical Engineering}
}'
chicago: 'Rohde, Katharina, Barbara Fernandez Gonzalez, Finn Lukas Budde, Manuel
Ott, Iryna Mozgova, and Alain Alonso Mendibe. “Unveiling Barriers to Recycling
with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application.”
In Safe and Sustainable Value Creation by Design - Proceedings of the 21st
Global Conference on Sustainable Manufacturing, edited by Holger Kohl, Günther
Seliger, Franz Dietrich, and Giampaolo Campana, 1:378–95. Lecture Notes in Mechanical
Engineering. Springer Nature Switzerland AG, 2026. https://doi.org/10.1007/978-3-032-21157-6_43.'
ieee: 'K. Rohde, B. F. Gonzalez, F. L. Budde, M. Ott, I. Mozgova, and A. A. Mendibe,
“Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based
Approach with Industrial Application,” in Safe and Sustainable Value Creation
by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing,
Bologna, Italy, 2026, vol. 1, pp. 378–395, doi: https://doi.org/10.1007/978-3-032-21157-6_43.'
mla: 'Rohde, Katharina, et al. “Unveiling Barriers to Recycling with a Focus on
Design: An Ishikawa Diagram-Based Approach with Industrial Application.” Safe
and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference
on Sustainable Manufacturing, edited by Holger Kohl et al., vol. 1, Springer
Nature Switzerland AG, 2026, pp. 378–95, doi:https://doi.org/10.1007/978-3-032-21157-6_43.'
short: 'K. Rohde, B.F. Gonzalez, F.L. Budde, M. Ott, I. Mozgova, A.A. Mendibe, in:
H. Kohl, G. Seliger, F. Dietrich, G. Campana (Eds.), Safe and Sustainable Value
Creation by Design - Proceedings of the 21st Global Conference on Sustainable
Manufacturing, Springer Nature Switzerland AG, 2026, pp. 378–395.'
conference:
end_date: 2025-09-12
location: Bologna, Italy
name: 21st Global Conference on Sustainable Manufacturing (GCSM 2025)
start_date: 2025-09-10
date_created: 2026-02-24T13:36:06Z
date_updated: 2026-07-06T08:12:40Z
ddc:
- '620'
department:
- _id: '741'
doi: https://doi.org/10.1007/978-3-032-21157-6_43
editor:
- first_name: Holger
full_name: Kohl, Holger
last_name: Kohl
- first_name: Günther
full_name: Seliger, Günther
last_name: Seliger
- first_name: Franz
full_name: Dietrich, Franz
last_name: Dietrich
- first_name: Giampaolo
full_name: Campana, Giampaolo
last_name: Campana
file:
- access_level: closed
content_type: application/pdf
creator: kathiroh
date_created: 2026-02-24T13:33:47Z
date_updated: 2026-02-24T13:33:47Z
file_id: '64617'
file_name: GCSM_2025_Rohde_updated.pdf
file_size: 333257
relation: main_file
success: 1
file_date_updated: 2026-02-24T13:33:47Z
has_accepted_license: '1'
intvolume: ' 1'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 378-395
publication: Safe and Sustainable Value Creation by Design - Proceedings of the 21st
Global Conference on Sustainable Manufacturing
publication_identifier:
eisbn:
- 978-3-032-21157-6
publication_status: published
publisher: Springer Nature Switzerland AG
quality_controlled: '1'
series_title: Lecture Notes in Mechanical Engineering
status: public
title: 'Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based
Approach with Industrial Application'
type: conference
user_id: '70143'
volume: 1
year: '2026'
...
---
_id: '64820'
abstract:
- lang: eng
text: Political goals, emerging EU sustainability regulations, and industrial digitalization
are driving the introduction of Digital Product Passports (DPPs) to enhance transparency,
traceability, and compliance across product life cycles. However, the appropriate
granularity of DPP integration across product architectures remains ambiguous.
This paper introduces a structured, decision-oriented framework that links product
structure, regulatory relevance, and information depth to define consistent DPP
levels, supporting both industry implementation and future standardization.
author:
- first_name: Katharina
full_name: Rohde, Katharina
id: '70143'
last_name: Rohde
orcid: 0009-0000-5738-7304
- first_name: Finn Lukas
full_name: Budde, Finn Lukas
id: '74585'
last_name: Budde
- first_name: Bárbara
full_name: Patrício, Bárbara
last_name: Patrício
- first_name: Tânia
full_name: Ferreira, Tânia
last_name: Ferreira
- first_name: Ana
full_name: Gonçalves, Ana
last_name: Gonçalves
- first_name: Manuel
full_name: Ott, Manuel
id: '44204'
last_name: Ott
- first_name: Iryna
full_name: Mozgova, Iryna
id: '95903'
last_name: Mozgova
citation:
ama: 'Rohde K, Budde FL, Patrício B, et al. Digital product passports and the challenge
of product structure granularity: A decision-making framework for the level of
DPP integration. In: Proceedings of the Design Society. Vol 6. Cambridge
University Press; 2026:1511-1520. doi:https://doi.org/10.1017/pds.2026.10509'
apa: 'Rohde, K., Budde, F. L., Patrício, B., Ferreira, T., Gonçalves, A., Ott, M.,
& Mozgova, I. (2026). Digital product passports and the challenge of product
structure granularity: A decision-making framework for the level of DPP integration.
Proceedings of the Design Society, 6, 1511–1520. https://doi.org/10.1017/pds.2026.10509'
bibtex: '@inproceedings{Rohde_Budde_Patrício_Ferreira_Gonçalves_Ott_Mozgova_2026,
title={Digital product passports and the challenge of product structure granularity:
A decision-making framework for the level of DPP integration}, volume={6}, DOI={https://doi.org/10.1017/pds.2026.10509},
booktitle={Proceedings of the Design Society}, publisher={Cambridge University
Press}, author={Rohde, Katharina and Budde, Finn Lukas and Patrício, Bárbara and
Ferreira, Tânia and Gonçalves, Ana and Ott, Manuel and Mozgova, Iryna}, year={2026},
pages={1511–1520} }'
chicago: 'Rohde, Katharina, Finn Lukas Budde, Bárbara Patrício, Tânia Ferreira,
Ana Gonçalves, Manuel Ott, and Iryna Mozgova. “Digital Product Passports and the
Challenge of Product Structure Granularity: A Decision-Making Framework for the
Level of DPP Integration.” In Proceedings of the Design Society, 6:1511–20.
Cambridge University Press, 2026. https://doi.org/10.1017/pds.2026.10509.'
ieee: 'K. Rohde et al., “Digital product passports and the challenge of product
structure granularity: A decision-making framework for the level of DPP integration,”
in Proceedings of the Design Society, Cavtat, Dubrovnik, Croatia, 2026,
vol. 6, pp. 1511–1520, doi: https://doi.org/10.1017/pds.2026.10509.'
mla: 'Rohde, Katharina, et al. “Digital Product Passports and the Challenge of Product
Structure Granularity: A Decision-Making Framework for the Level of DPP Integration.”
Proceedings of the Design Society, vol. 6, Cambridge University Press,
2026, pp. 1511–20, doi:https://doi.org/10.1017/pds.2026.10509.'
short: 'K. Rohde, F.L. Budde, B. Patrício, T. Ferreira, A. Gonçalves, M. Ott, I.
Mozgova, in: Proceedings of the Design Society, Cambridge University Press, 2026,
pp. 1511–1520.'
conference:
end_date: 2026-05-21
location: Cavtat, Dubrovnik, Croatia
name: 19th International Design Conference - DESIGN 2026
start_date: 2026-05-18
date_created: 2026-03-03T11:26:07Z
date_updated: 2026-07-06T07:18:58Z
ddc:
- '620'
department:
- _id: '741'
doi: https://doi.org/10.1017/pds.2026.10509
file:
- access_level: closed
content_type: application/pdf
creator: kathiroh
date_created: 2026-07-06T07:16:35Z
date_updated: 2026-07-06T07:16:35Z
file_id: '66272'
file_name: digital_product_passports_and_the_challenge_of_product_structure_granularity_a_decisionmaking_framework_for_the_level_of_dpp_integration.pdf
file_size: 350638
relation: main_file
success: 1
file_date_updated: 2026-07-06T07:16:35Z
has_accepted_license: '1'
intvolume: ' 6'
keyword:
- digital product passport
- product architecture
- circular economy
- information granularity
- decision-making framework
language:
- iso: eng
page: 1511-1520
publication: Proceedings of the Design Society
publication_status: published
publisher: Cambridge University Press
quality_controlled: '1'
status: public
title: 'Digital product passports and the challenge of product structure granularity:
A decision-making framework for the level of DPP integration'
type: conference
user_id: '70143'
volume: 6
year: '2026'
...
---
_id: '66270'
abstract:
- lang: eng
text: 'In June 2025, Iran enacted a nationwide Internet shutdown, culminating its
already strict censorship apparatus. While Internet shutdowns happen regularly,
insights into these shutdowns are notoriously difficult to obtain: their timing
is hard to predict, and measurements are often impossible. In this paper, we present
unique measurements surrounding Iran’s 2025 Internet shutdown in June, which we
acquired during a regular analysis of Iran’s censorship apparatus. We contextualize
our findings of Iranian DNS, HTTP, TLS, and QUIC censorship during the shutdown
with measurements from platforms such as Cloudflare Radar and user reports. Our
measurements show that Iranian censorship changed before and after the shutdown,
marking preparation and recovery periods. For instance, QUIC censorship went into
effect before and stayed in effect after the shutdown, while DNS over TCP censorship
was only present briefly before the shutdown and resumed working afterwards. We
also measured general network instabilities, especially for UDP, after the shutdown
and the disabling of certain middleboxes. Our findings indicate that the Iranian
censor enforced its shutdown using fine-grained techniques instead of relying
on an all-or-nothing blackout. We advertise for continued measurements of the
Iranian censor and hypothesize that future shutdowns in censoring countries could
be detected during their preparation phase.'
author:
- first_name: Anonymous
full_name: Anonymous, Anonymous
last_name: Anonymous
- first_name: Niklas
full_name: Niere, Niklas
id: '63563'
last_name: Niere
- first_name: Felix
full_name: Graf Lange, Felix
id: '67893'
last_name: Graf Lange
- first_name: Juraj
full_name: Somorovsky, Juraj
id: '83504'
last_name: Somorovsky
orcid: 0000-0002-3593-7720
citation:
ama: 'Anonymous A, Niere N, Graf Lange F, Somorovsky J. Insights into an Iranian
Internet Shutdown. In: ; 2026.'
apa: Anonymous, A., Niere, N., Graf Lange, F., & Somorovsky, J. (2026). Insights
into an Iranian Internet Shutdown. Free and Open Communications on the Internet,
Calgary.
bibtex: '@inproceedings{Anonymous_Niere_Graf Lange_Somorovsky_2026, title={Insights
into an Iranian Internet Shutdown}, author={Anonymous, Anonymous and Niere, Niklas
and Graf Lange, Felix and Somorovsky, Juraj}, year={2026} }'
chicago: Anonymous, Anonymous, Niklas Niere, Felix Graf Lange, and Juraj Somorovsky.
“Insights into an Iranian Internet Shutdown,” 2026.
ieee: A. Anonymous, N. Niere, F. Graf Lange, and J. Somorovsky, “Insights into an
Iranian Internet Shutdown,” presented at the Free and Open Communications on the
Internet, Calgary, 2026.
mla: Anonymous, Anonymous, et al. Insights into an Iranian Internet Shutdown.
2026.
short: 'A. Anonymous, N. Niere, F. Graf Lange, J. Somorovsky, in: 2026.'
conference:
end_date: 2026-07-24
location: Calgary
name: Free and Open Communications on the Internet
start_date: 2026-07-20
date_created: 2026-07-05T20:10:58Z
date_updated: 2026-07-05T20:11:03Z
ddc:
- '006'
file:
- access_level: closed
content_type: application/pdf
creator: nniklas
date_created: 2026-07-05T20:08:45Z
date_updated: 2026-07-05T20:08:45Z
file_id: '66271'
file_name: foci-2026-0016.pdf
file_size: 539622
relation: main_file
success: 1
file_date_updated: 2026-07-05T20:08:45Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.petsymposium.org/foci/2026/foci-2026-0016.pdf
oa: '1'
status: public
title: Insights into an Iranian Internet Shutdown
type: conference
user_id: '63563'
year: '2026'
...
---
_id: '66268'
abstract:
- lang: eng
text: '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:
- first_name: Nico
full_name: Heitmann, Nico
id: '74619'
last_name: Heitmann
orcid: 0009-0003-7687-7044
- first_name: Niklas
full_name: Niere, Niklas
id: '63563'
last_name: Niere
- first_name: Felix
full_name: Graf Lange, Felix
id: '67893'
last_name: Graf Lange
- first_name: Juraj
full_name: Somorovsky, Juraj
id: '83504'
last_name: Somorovsky
orcid: 0000-0002-3593-7720
citation:
ama: 'Heitmann N, Niere N, Graf Lange F, Somorovsky J. On Russia’s Early Introduction
of QUIC SNI Censorship. In: ; 2026.'
apa: Heitmann, N., Niere, N., Graf Lange, F., & Somorovsky, J. (2026). On
Russia’s Early Introduction of QUIC SNI Censorship. Free and Open Communications
on the Internet, Calgary.
bibtex: '@inproceedings{Heitmann_Niere_Graf Lange_Somorovsky_2026, title={On Russia’s
Early Introduction of QUIC SNI Censorship}, author={Heitmann, Nico and Niere,
Niklas and Graf Lange, Felix and Somorovsky, Juraj}, year={2026} }'
chicago: Heitmann, Nico, Niklas Niere, Felix Graf Lange, and Juraj Somorovsky. “On
Russia’s Early Introduction of QUIC SNI Censorship,” 2026.
ieee: N. Heitmann, N. Niere, F. Graf Lange, and J. Somorovsky, “On Russia’s Early
Introduction of QUIC SNI Censorship,” presented at the Free and Open Communications
on the Internet, Calgary, 2026.
mla: Heitmann, Nico, et al. On Russia’s Early Introduction of QUIC SNI Censorship.
2026.
short: 'N. Heitmann, N. Niere, F. Graf Lange, J. Somorovsky, in: 2026.'
conference:
end_date: 2026-07-20
location: Calgary
name: Free and Open Communications on the Internet
start_date: 2026-07-20
date_created: 2026-07-05T20:06:35Z
date_updated: 2026-07-05T20:11:29Z
ddc:
- '006'
file:
- access_level: closed
content_type: application/pdf
creator: nniklas
date_created: 2026-07-05T20:04:24Z
date_updated: 2026-07-05T20:04:24Z
file_id: '66269'
file_name: foci-2026-0010.pdf
file_size: 559028
relation: main_file
success: 1
file_date_updated: 2026-07-05T20:04:24Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.petsymposium.org/foci/2026/foci-2026-0010.pdf
oa: '1'
status: public
title: On Russia’s Early Introduction of QUIC SNI Censorship
type: conference
user_id: '63563'
year: '2026'
...
---
_id: '66149'
citation:
ama: Reducing Compute Waste in LLMs through Kernel-Level DVFS. Published online
2026. doi:10.48550/ARXIV.2601.08539
apa: Reducing Compute Waste in LLMs through Kernel-Level DVFS. (2026). https://doi.org/10.48550/ARXIV.2601.08539
bibtex: '@article{Reducing Compute Waste in LLMs through Kernel-Level DVFS_2026,
DOI={10.48550/ARXIV.2601.08539},
year={2026} }'
chicago: “Reducing Compute Waste in LLMs through Kernel-Level DVFS,” 2026. https://doi.org/10.48550/ARXIV.2601.08539.
ieee: '“Reducing Compute Waste in LLMs through Kernel-Level DVFS,” 2026, doi: 10.48550/ARXIV.2601.08539.'
mla: Reducing Compute Waste in LLMs through Kernel-Level DVFS. 2026, doi:10.48550/ARXIV.2601.08539.
short: (2026).
date_created: 2026-07-03T21:07:50Z
date_updated: 2026-07-05T14:48:50Z
doi: 10.48550/ARXIV.2601.08539
status: public
title: Reducing Compute Waste in LLMs through Kernel-Level DVFS
type: journal_article
user_id: '128464'
year: '2026'
...
---
_id: '66282'
abstract:
- lang: eng
text: '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.'
article_type: original
author:
- first_name: Christoph
full_name: Kroiß, Christoph
last_name: Kroiß
- first_name: Rafat
full_name: Al Afif, Rafat
last_name: Al Afif
- first_name: Tobias
full_name: Pröll, Tobias
last_name: Pröll
- first_name: Christoph
full_name: Pfeifer, Christoph
last_name: Pfeifer
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
- first_name: Gregor
full_name: Tondl, Gregor
last_name: Tondl
citation:
ama: Kroiß C, Al Afif R, Pröll T, Pfeifer C, Weinberger C, Tondl G. Validation of
a fluidized bed thermogravimetric method with integrated gas analysis for CO2
capture by activated hydrochar from pistachio shells. Discover Applied Sciences.
Published online 2026. doi:10.1007/s42452-026-09061-7
apa: Kroiß, C., Al Afif, R., Pröll, T., Pfeifer, C., Weinberger, C., & Tondl,
G. (2026). Validation of a fluidized bed thermogravimetric method with integrated
gas analysis for CO2 capture by activated hydrochar from pistachio shells. Discover
Applied Sciences. https://doi.org/10.1007/s42452-026-09061-7
bibtex: '@article{Kroiß_Al Afif_Pröll_Pfeifer_Weinberger_Tondl_2026, 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},
journal={Discover Applied Sciences}, publisher={Springer Science and Business
Media LLC}, author={Kroiß, Christoph and Al Afif, Rafat and Pröll, Tobias and
Pfeifer, Christoph and Weinberger, Christian and Tondl, Gregor}, year={2026} }'
chicago: Kroiß, Christoph, Rafat Al Afif, Tobias Pröll, Christoph Pfeifer, Christian
Weinberger, and Gregor Tondl. “Validation of a Fluidized Bed Thermogravimetric
Method with Integrated Gas Analysis for CO2 Capture by Activated Hydrochar from
Pistachio Shells.” Discover Applied Sciences, 2026. https://doi.org/10.1007/s42452-026-09061-7.
ieee: 'C. Kroiß, R. Al Afif, T. Pröll, C. Pfeifer, C. Weinberger, and G. Tondl,
“Validation of a fluidized bed thermogravimetric method with integrated gas analysis
for CO2 capture by activated hydrochar from pistachio shells,” Discover Applied
Sciences, 2026, doi: 10.1007/s42452-026-09061-7.'
mla: Kroiß, Christoph, et al. “Validation of a Fluidized Bed Thermogravimetric Method
with Integrated Gas Analysis for CO2 Capture by Activated Hydrochar from Pistachio
Shells.” Discover Applied Sciences, Springer Science and Business Media
LLC, 2026, doi:10.1007/s42452-026-09061-7.
short: C. Kroiß, R. Al Afif, T. Pröll, C. Pfeifer, C. Weinberger, G. Tondl, Discover
Applied Sciences (2026).
date_created: 2026-07-06T11:30:48Z
date_updated: 2026-07-06T11:34:03Z
doi: 10.1007/s42452-026-09061-7
keyword:
- Hydrothermal carbonization
- Activated hydrochar
- CO2 adsorption
- Adsorption isotherms
- Thermogravimetric analysis
- Gas analysis
- Method validation
- Carbon capture
language:
- iso: eng
publication: Discover Applied Sciences
publication_identifier:
issn:
- 3004-9261
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Validation of a fluidized bed thermogravimetric method with integrated gas
analysis for CO2 capture by activated hydrochar from pistachio shells
type: journal_article
user_id: '11848'
year: '2026'
...
---
_id: '66288'
abstract:
- lang: eng
text: "ABSTRACT:\r\n 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:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Niklas
full_name: Döhner, Niklas
id: '108017'
last_name: Döhner
orcid: https://orcid.org/0009-0005-7676-4036
citation:
ama: 'Gräßler I, Döhner N. Leveraging extreme-scale simulation data: a workflow
framework for multidisciplinary simulator integration. In: Proceedings of the
Design Society. Vol 6. Cambridge University Press (CUP); 2026:357-366. doi:10.1017/pds.2026.10394'
apa: 'Gräßler, I., & Döhner, N. (2026). Leveraging extreme-scale simulation
data: a workflow framework for multidisciplinary simulator integration. Proceedings
of the Design Society, 6, 357–366. https://doi.org/10.1017/pds.2026.10394'
bibtex: '@inproceedings{Gräßler_Döhner_2026, title={Leveraging extreme-scale simulation
data: a workflow framework for multidisciplinary simulator integration}, volume={6},
DOI={10.1017/pds.2026.10394},
booktitle={Proceedings of the Design Society}, publisher={Cambridge University
Press (CUP)}, author={Gräßler, Iris and Döhner, Niklas}, year={2026}, pages={357–366}
}'
chicago: 'Gräßler, Iris, and Niklas Döhner. “Leveraging Extreme-Scale Simulation
Data: A Workflow Framework for Multidisciplinary Simulator Integration.” In Proceedings
of the Design Society, 6:357–66. Cambridge University Press (CUP), 2026. https://doi.org/10.1017/pds.2026.10394.'
ieee: 'I. Gräßler and N. Döhner, “Leveraging extreme-scale simulation data: a workflow
framework for multidisciplinary simulator integration,” in Proceedings of the
Design Society, 2026, vol. 6, pp. 357–366, doi: 10.1017/pds.2026.10394.'
mla: 'Gräßler, Iris, and Niklas Döhner. “Leveraging Extreme-Scale Simulation Data:
A Workflow Framework for Multidisciplinary Simulator Integration.” Proceedings
of the Design Society, vol. 6, Cambridge University Press (CUP), 2026, pp.
357–66, doi:10.1017/pds.2026.10394.'
short: 'I. Gräßler, N. Döhner, in: Proceedings of the Design Society, Cambridge
University Press (CUP), 2026, pp. 357–366.'
date_created: 2026-07-06T15:45:02Z
date_updated: 2026-07-06T15:50:37Z
department:
- _id: '152'
doi: 10.1017/pds.2026.10394
intvolume: ' 6'
keyword:
- simulation-based design
- design tools
- multi-/cross-/trans-disciplinary approaches
- simulation data reuse
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.cambridge.org/core/journals/proceedings-of-the-design-society/article/leveraging-extremescale-simulation-data-a-workflow-framework-for-multidisciplinary-simulator-integration/7487C465DBA5DC633F1A37609C2E3D70
oa: '1'
page: 357-366
publication: Proceedings of the Design Society
publication_identifier:
issn:
- 2732-527X
publication_status: published
publisher: Cambridge University Press (CUP)
quality_controlled: '1'
status: public
title: 'Leveraging extreme-scale simulation data: a workflow framework for multidisciplinary
simulator integration'
type: conference
user_id: '108017'
volume: 6
year: '2026'
...
---
_id: '66285'
abstract:
- lang: eng
text: "ABSTRACT:\r\n 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:
- first_name: Jan
full_name: Jagnow, Jan
id: '86809'
last_name: Jagnow
- first_name: Bernd
full_name: Stöhr, Bernd
id: '92892'
last_name: Stöhr
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Jagnow J, Stöhr B, Koldewey C, Dumitrescu R. Design for circular behaviour:
a literature-based conceptual model. Proceedings of the Design Society.
2026;6:1321-1330. doi:10.1017/pds.2026.10490'
apa: 'Jagnow, J., Stöhr, B., Koldewey, C., & Dumitrescu, R. (2026). Design for
circular behaviour: a literature-based conceptual model. Proceedings of the
Design Society, 6, 1321–1330. https://doi.org/10.1017/pds.2026.10490'
bibtex: '@article{Jagnow_Stöhr_Koldewey_Dumitrescu_2026, title={Design for circular
behaviour: a literature-based conceptual model}, volume={6}, DOI={10.1017/pds.2026.10490},
journal={Proceedings of the Design Society}, publisher={Cambridge University Press
(CUP)}, author={Jagnow, Jan and Stöhr, Bernd and Koldewey, Christian and Dumitrescu,
Roman}, year={2026}, pages={1321–1330} }'
chicago: 'Jagnow, Jan, Bernd Stöhr, Christian Koldewey, and Roman Dumitrescu. “Design
for Circular Behaviour: A Literature-Based Conceptual Model.” Proceedings of
the Design Society 6 (2026): 1321–30. https://doi.org/10.1017/pds.2026.10490.'
ieee: 'J. Jagnow, B. Stöhr, C. Koldewey, and R. Dumitrescu, “Design for circular
behaviour: a literature-based conceptual model,” Proceedings of the Design
Society, vol. 6, pp. 1321–1330, 2026, doi: 10.1017/pds.2026.10490.'
mla: 'Jagnow, Jan, et al. “Design for Circular Behaviour: A Literature-Based Conceptual
Model.” Proceedings of the Design Society, vol. 6, Cambridge University
Press (CUP), 2026, pp. 1321–30, doi:10.1017/pds.2026.10490.'
short: J. Jagnow, B. Stöhr, C. Koldewey, R. Dumitrescu, Proceedings of the Design
Society 6 (2026) 1321–1330.
date_created: 2026-07-06T13:59:45Z
date_updated: 2026-07-06T14:01:22Z
doi: 10.1017/pds.2026.10490
intvolume: ' 6'
language:
- iso: eng
page: 1321-1330
publication: Proceedings of the Design Society
publication_identifier:
issn:
- 2732-527X
publication_status: published
publisher: Cambridge University Press (CUP)
status: public
title: 'Design for circular behaviour: a literature-based conceptual model'
type: journal_article
user_id: '86809'
volume: 6
year: '2026'
...
---
_id: '66289'
author:
- first_name: Alexandra
full_name: Hartmann, Alexandra
last_name: Hartmann
- first_name: Antonia
full_name: Purk, Antonia
last_name: Purk
citation:
ama: 'Hartmann A, Purk A. Creating, Commemorating, and Challenging an American Origin
Story: The Many Uses of 1776. Amerikastudien/American Studies. 2026;71(2):165-175.
doi:10.33675/amst/2026/2/4'
apa: 'Hartmann, A., & Purk, A. (2026). Creating, Commemorating, and Challenging
an American Origin Story: The Many Uses of 1776. Amerikastudien/American Studies,
71(2), 165–175. https://doi.org/10.33675/amst/2026/2/4'
bibtex: '@article{Hartmann_Purk_2026, title={Creating, Commemorating, and Challenging
an American Origin Story: The Many Uses of 1776}, volume={71}, DOI={10.33675/amst/2026/2/4},
number={2}, journal={Amerikastudien/American Studies}, publisher={Universitatverlag
WINTER Heidelberg}, author={Hartmann, Alexandra and Purk, Antonia}, year={2026},
pages={165–175} }'
chicago: 'Hartmann, Alexandra, and Antonia Purk. “Creating, Commemorating, and Challenging
an American Origin Story: The Many Uses of 1776.” Amerikastudien/American Studies
71, no. 2 (2026): 165–75. https://doi.org/10.33675/amst/2026/2/4.'
ieee: 'A. Hartmann and A. Purk, “Creating, Commemorating, and Challenging an American
Origin Story: The Many Uses of 1776,” Amerikastudien/American Studies,
vol. 71, no. 2, pp. 165–175, 2026, doi: 10.33675/amst/2026/2/4.'
mla: 'Hartmann, Alexandra, and Antonia Purk. “Creating, Commemorating, and Challenging
an American Origin Story: The Many Uses of 1776.” Amerikastudien/American Studies,
vol. 71, no. 2, Universitatverlag WINTER Heidelberg, 2026, pp. 165–75, doi:10.33675/amst/2026/2/4.'
short: A. Hartmann, A. Purk, Amerikastudien/American Studies 71 (2026) 165–175.
date_created: 2026-07-06T15:46:35Z
date_updated: 2026-07-06T15:47:23Z
department:
- _id: '382'
doi: 10.33675/amst/2026/2/4
intvolume: ' 71'
issue: '2'
language:
- iso: eng
page: 165-175
publication: Amerikastudien/American Studies
publication_identifier:
issn:
- 0340-2827
- 2625-2155
publication_status: published
publisher: Universitatverlag WINTER Heidelberg
status: public
title: 'Creating, Commemorating, and Challenging an American Origin Story: The Many
Uses of 1776'
type: journal_article
user_id: '14608'
volume: 71
year: '2026'
...
---
_id: '66332'
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Sven
full_name: Rarbach, Sven
id: '67999'
last_name: Rarbach
orcid: https://orcid.org/0000-0003-0602-9923
- first_name: Jens
full_name: Pottebaum, Jens
id: '405'
last_name: Pottebaum
orcid: http://orcid.org/0000-0001-8778-2989
citation:
ama: 'Gräßler I, Rarbach S, Pottebaum J. PLM und Datenökosysteme für eine MBSE-basierte
zirkuläre Wertschöpfung. In: Nachhaltigkeit in der Produktentwicklung.
Springer Fachmedien Wiesbaden; 2026. doi:10.1007/978-3-658-52117-2_17'
apa: Gräßler, I., Rarbach, S., & Pottebaum, J. (2026). PLM und Datenökosysteme
für eine MBSE-basierte zirkuläre Wertschöpfung. In Nachhaltigkeit in der Produktentwicklung.
Springer Fachmedien Wiesbaden. https://doi.org/10.1007/978-3-658-52117-2_17
bibtex: '@inbook{Gräßler_Rarbach_Pottebaum_2026, place={Wiesbaden}, title={PLM und
Datenökosysteme für eine MBSE-basierte zirkuläre Wertschöpfung}, DOI={10.1007/978-3-658-52117-2_17},
booktitle={Nachhaltigkeit in der Produktentwicklung}, publisher={Springer Fachmedien
Wiesbaden}, author={Gräßler, Iris and Rarbach, Sven and Pottebaum, Jens}, year={2026}
}'
chicago: 'Gräßler, Iris, Sven Rarbach, and Jens Pottebaum. “PLM und Datenökosysteme
für eine MBSE-basierte zirkuläre Wertschöpfung.” In Nachhaltigkeit in der Produktentwicklung.
Wiesbaden: Springer Fachmedien Wiesbaden, 2026. https://doi.org/10.1007/978-3-658-52117-2_17.'
ieee: 'I. Gräßler, S. Rarbach, and J. Pottebaum, “PLM und Datenökosysteme für eine
MBSE-basierte zirkuläre Wertschöpfung,” in Nachhaltigkeit in der Produktentwicklung,
Wiesbaden: Springer Fachmedien Wiesbaden, 2026.'
mla: Gräßler, Iris, et al. “PLM und Datenökosysteme für eine MBSE-basierte zirkuläre
Wertschöpfung.” Nachhaltigkeit in der Produktentwicklung, Springer Fachmedien
Wiesbaden, 2026, doi:10.1007/978-3-658-52117-2_17.
short: 'I. Gräßler, S. Rarbach, J. Pottebaum, in: Nachhaltigkeit in der Produktentwicklung,
Springer Fachmedien Wiesbaden, Wiesbaden, 2026.'
date_created: 2026-07-08T07:01:48Z
date_updated: 2026-07-08T07:04:22Z
department:
- _id: '152'
doi: 10.1007/978-3-658-52117-2_17
language:
- iso: ger
place: Wiesbaden
publication: Nachhaltigkeit in der Produktentwicklung
publication_identifier:
isbn:
- '9783658521165'
- '9783658521172'
publication_status: published
publisher: Springer Fachmedien Wiesbaden
quality_controlled: '1'
status: public
title: PLM und Datenökosysteme für eine MBSE-basierte zirkuläre Wertschöpfung
type: book_chapter
user_id: '67999'
year: '2026'
...