---
_id: '57405'
author:
- first_name: Yves
full_name: Huybrechts, Yves
id: '78579'
last_name: Huybrechts
orcid: 0009-0009-2166-9794
citation:
ama: 'Huybrechts Y. Focus. La rue de Brabant ou la rue de Bavière, vestiges d’un
souverain ’étranger`aux Pays-Bas espagnols. In: Kesteloot C, Degryse I, Wayens
B, Matthijs D, eds. Les noms de lieux à Bruxelles. Enjeux passés et présents.
Vol 8. BSI Series. Éditions de l’Université de Bruxelles; 2026:239-241.'
apa: Huybrechts, Y. (2026). Focus. La rue de Brabant ou la rue de Bavière, vestiges
d’un souverain ’étranger`aux Pays-Bas espagnols. In C. Kesteloot, I. Degryse,
B. Wayens, & D. Matthijs (Eds.), Les noms de lieux à Bruxelles. Enjeux
passés et présents (Vol. 8, pp. 239–241). Éditions de l’Université de Bruxelles.
bibtex: '@inbook{Huybrechts_2026, place={Brüssel}, series={BSI Series}, title={Focus.
La rue de Brabant ou la rue de Bavière, vestiges d’un souverain ’étranger`aux
Pays-Bas espagnols}, volume={8}, booktitle={Les noms de lieux à Bruxelles. Enjeux
passés et présents}, publisher={Éditions de l’Université de Bruxelles}, author={Huybrechts,
Yves}, editor={Kesteloot, Chantal and Degryse, Iadine and Wayens, Benjamin and
Matthijs, Degraeve}, year={2026}, pages={239–241}, collection={BSI Series} }'
chicago: 'Huybrechts, Yves. “Focus. La rue de Brabant ou la rue de Bavière, vestiges
d’un souverain ’étranger`aux Pays-Bas espagnols.” In Les noms de lieux à Bruxelles.
Enjeux passés et présents, edited by Chantal Kesteloot, Iadine Degryse, Benjamin
Wayens, and Degraeve Matthijs, 8:239–41. BSI Series. Brüssel: Éditions de l’Université
de Bruxelles, 2026.'
ieee: 'Y. Huybrechts, “Focus. La rue de Brabant ou la rue de Bavière, vestiges d’un
souverain ’étranger`aux Pays-Bas espagnols,” in Les noms de lieux à Bruxelles.
Enjeux passés et présents, vol. 8, C. Kesteloot, I. Degryse, B. Wayens, and
D. Matthijs, Eds. Brüssel: Éditions de l’Université de Bruxelles, 2026, pp. 239–241.'
mla: Huybrechts, Yves. “Focus. La rue de Brabant ou la rue de Bavière, vestiges
d’un souverain ’étranger`aux Pays-Bas espagnols.” Les noms de lieux à Bruxelles.
Enjeux passés et présents, edited by Chantal Kesteloot et al., vol. 8, Éditions
de l’Université de Bruxelles, 2026, pp. 239–41.
short: 'Y. Huybrechts, in: C. Kesteloot, I. Degryse, B. Wayens, D. Matthijs (Eds.),
Les noms de lieux à Bruxelles. Enjeux passés et présents, Éditions de l’Université
de Bruxelles, Brüssel, 2026, pp. 239–241.'
date_created: 2024-11-25T09:52:50Z
date_updated: 2026-04-15T09:38:37Z
department:
- _id: '6'
editor:
- first_name: Chantal
full_name: Kesteloot, Chantal
last_name: Kesteloot
- first_name: Iadine
full_name: Degryse, Iadine
last_name: Degryse
- first_name: Benjamin
full_name: Wayens, Benjamin
last_name: Wayens
- first_name: Degraeve
full_name: Matthijs, Degraeve
last_name: Matthijs
intvolume: ' 8'
language:
- iso: fre
page: 239-241
place: Brüssel
publication: Les noms de lieux à Bruxelles. Enjeux passés et présents
publication_identifier:
unknown:
- '9782880419442'
publication_status: published
publisher: Éditions de l'Université de Bruxelles
series_title: BSI Series
status: public
title: Focus. La rue de Brabant ou la rue de Bavière, vestiges d'un souverain 'étranger`aux
Pays-Bas espagnols
type: book_chapter
user_id: '78579'
volume: 8
year: '2026'
...
---
_id: '65426'
abstract:
- lang: ger
text: In diesem Forschungsprojekt wurde ein Messverfahren zur Bestimmung akustischer
Materialparameter von Polymeren im Ultraschallfrequenzbereich entwickelt. Das
Verfahrens sollte, die üblichen standardisierten Prüfmethoden erweitern, die bislang
primär im quasistatischen oder niederfrequenten Bereich eingesetzt wurden. Im
Gegensatz zu bestehenden Verfahren wie dem Zeitstandversuch oder der Dynamisch
Mechanischen Analyse (DMA) nach [DIN6721] sollte die neue Methode eine nicht-invasive
Charakterisierung der (visko-)elastischen Materialparameter im Frequenzbereich
von 0,75 MHz bis 2,5 MHz ermöglichen. Das entwickelte Ultraschallmesssystem arbeitet
nach dem Puls Echo-Prinzip und kann eine räumlich segmentierte, ringförmige Anregung
erzeugen. Die Bestimmung der frequenzabhängigen Materialparameter geschieht hierbei
über ein inverses Verfahren. Die Ergebnisse des Projekts zeigen, dass die Segmentierung
der Anregung, die Geometrie der Probe sowie das Puls-Echo-Messprinzip die Messergebnisse
sowie die Sensitivität gegenüber Scherparametern wesentlich beeinflussen. Im Rahmen
des Projektes wurde auch eine statistische Auswertung des Optimierungsverfahrens
hinsichtlich transversal-isotroper Materialsymmetrie mit Rayleigh-Dämpfung durchgeführt.
Die Ergebnisse zeigen, dass das entwickelte Verfahren gute Konvergenzeigenschaften
aufweist und sich durch verbesserte Robustheit auszeichnet.
- lang: eng
text: This research project involved developing a measurement method to determine
the acoustic material parameters of polymers within the ultrasonic frequency range.
The aim of this method is to extend the range of standardised tests that operate
in the quasi-static or low-frequency range. In contrast to existing methods such
as the creep test or dynamic mechanical analysis according to [DIN6721], the developed
method is capable of non-invasive characterisation of the (visco-)elastic material
parameters in the frequency range of 0,75 MHz bis 2,5 MHz. The developed ultrasonic
measurement setup utilises the pulse-echo principle and can generate a spatially
segmented, ring-shaped excitation. The frequency-dependent material parameters
are determined using an inverse method. The final results of the project show
that the segmentation of the excitation, the geometry of the specimen and the
pulse-echo measurement principle have a significant influence on the measurement
results and the sensitivity to shear movements. As part of the project, a statistical
evaluation of the optimisation process was also carried out with regard to transversely
isotropic material symmetry with Rayleigh damping. The results show that the developed
process has good convergence properties and is characterised by improved robustness.
author:
- first_name: Dmitrij
full_name: Dreiling, Dmitrij
id: '32616'
last_name: Dreiling
- first_name: Dominik
full_name: Itner, Dominik
last_name: Itner
- first_name: Carolin
full_name: Birk, Carolin
last_name: Birk
- first_name: Hauke
full_name: Gravenkamp, Hauke
last_name: Gravenkamp
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Dreiling D, Itner D, Birk C, Gravenkamp H, Henning B. Vollständige Bestimmung
der akustischen Materialparameter von Polymeren II. Hannover : Technische
Informationsbibliothek; 2026. doi:https://doi.org/10.34657/33602'
apa: 'Dreiling, D., Itner, D., Birk, C., Gravenkamp, H., & Henning, B. (2026).
Vollständige Bestimmung der akustischen Materialparameter von Polymeren II.
Hannover : Technische Informationsbibliothek. https://doi.org/10.34657/33602'
bibtex: '@book{Dreiling_Itner_Birk_Gravenkamp_Henning_2026, title={Vollständige
Bestimmung der akustischen Materialparameter von Polymeren II}, DOI={https://doi.org/10.34657/33602},
publisher={Hannover : Technische Informationsbibliothek}, author={Dreiling, Dmitrij
and Itner, Dominik and Birk, Carolin and Gravenkamp, Hauke and Henning, Bernd},
year={2026} }'
chicago: 'Dreiling, Dmitrij, Dominik Itner, Carolin Birk, Hauke Gravenkamp, and
Bernd Henning. Vollständige Bestimmung der akustischen Materialparameter von
Polymeren II. Hannover : Technische Informationsbibliothek, 2026. https://doi.org/10.34657/33602.'
ieee: 'D. Dreiling, D. Itner, C. Birk, H. Gravenkamp, and B. Henning, Vollständige
Bestimmung der akustischen Materialparameter von Polymeren II. Hannover :
Technische Informationsbibliothek, 2026.'
mla: 'Dreiling, Dmitrij, et al. Vollständige Bestimmung der akustischen Materialparameter
von Polymeren II. Hannover : Technische Informationsbibliothek, 2026, doi:https://doi.org/10.34657/33602.'
short: 'D. Dreiling, D. Itner, C. Birk, H. Gravenkamp, B. Henning, Vollständige
Bestimmung der akustischen Materialparameter von Polymeren II, Hannover : Technische
Informationsbibliothek, 2026.'
date_created: 2026-04-14T06:43:03Z
date_updated: 2026-04-17T07:18:16Z
department:
- _id: '49'
doi: https://doi.org/10.34657/33602
keyword:
- Materialcharakterisierung
- Polymer
- Inverses Problem
- Ultraschall
- Optimierung
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://oa.tib.eu/renate/handle/123456789/34534
oa: '1'
page: '12'
project:
- _id: '89'
name: Vollständige Bestimmung der akustischen Materialparameter von Polymeren
publication_status: published
publisher: 'Hannover : Technische Informationsbibliothek'
report_number: '409779252'
status: public
title: Vollständige Bestimmung der akustischen Materialparameter von Polymeren II
type: report
user_id: '32616'
year: '2026'
...
---
_id: '65497'
author:
- first_name: Martin
full_name: Schmitt, Martin
id: '100968'
last_name: Schmitt
citation:
ama: 'Schmitt M. Von Baumdaten zu Datenwäldern. Eine Umweltgeschichte der Informationsverarbeitung
im Ausklang des langen 19. Jahrhunderts. In: Köhler V, ed. Rechnen, Zeichnen,
Reden Zur Geschichte der Datenverarbeitung im langen 19. Jahrhundert. Vol
14. Wissenschafts- und Technikgeschichte. Transcript; 2026:35–64.'
apa: Schmitt, M. (2026). Von Baumdaten zu Datenwäldern. Eine Umweltgeschichte der
Informationsverarbeitung im Ausklang des langen 19. Jahrhunderts. In V. Köhler
(Ed.), Rechnen, Zeichnen, Reden Zur Geschichte der Datenverarbeitung im langen
19. Jahrhundert (Vol. 14, pp. 35–64). Transcript.
bibtex: '@inbook{Schmitt_2026, place={Bielefeld}, series={Wissenschafts- und Technikgeschichte},
title={Von Baumdaten zu Datenwäldern. Eine Umweltgeschichte der Informationsverarbeitung
im Ausklang des langen 19. Jahrhunderts}, volume={14}, booktitle={Rechnen, Zeichnen,
Reden Zur Geschichte der Datenverarbeitung im langen 19. Jahrhundert}, publisher={Transcript},
author={Schmitt, Martin}, editor={Köhler, Volker}, year={2026}, pages={35–64},
collection={Wissenschafts- und Technikgeschichte} }'
chicago: 'Schmitt, Martin. “Von Baumdaten zu Datenwäldern. Eine Umweltgeschichte
der Informationsverarbeitung im Ausklang des langen 19. Jahrhunderts.” In Rechnen,
Zeichnen, Reden Zur Geschichte der Datenverarbeitung im langen 19. Jahrhundert,
edited by Volker Köhler, 14:35–64. Wissenschafts- und Technikgeschichte. Bielefeld:
Transcript, 2026.'
ieee: 'M. Schmitt, “Von Baumdaten zu Datenwäldern. Eine Umweltgeschichte der Informationsverarbeitung
im Ausklang des langen 19. Jahrhunderts,” in Rechnen, Zeichnen, Reden Zur Geschichte
der Datenverarbeitung im langen 19. Jahrhundert, vol. 14, V. Köhler, Ed. Bielefeld:
Transcript, 2026, pp. 35–64.'
mla: Schmitt, Martin. “Von Baumdaten zu Datenwäldern. Eine Umweltgeschichte der
Informationsverarbeitung im Ausklang des langen 19. Jahrhunderts.” Rechnen,
Zeichnen, Reden Zur Geschichte der Datenverarbeitung im langen 19. Jahrhundert,
edited by Volker Köhler, vol. 14, Transcript, 2026, pp. 35–64.
short: 'M. Schmitt, in: V. Köhler (Ed.), Rechnen, Zeichnen, Reden Zur Geschichte
der Datenverarbeitung im langen 19. Jahrhundert, Transcript, Bielefeld, 2026,
pp. 35–64.'
date_created: 2026-04-25T20:38:59Z
date_updated: 2026-04-25T20:39:12Z
ddc:
- '900'
department:
- _id: '514'
editor:
- first_name: Volker
full_name: Köhler, Volker
last_name: Köhler
file:
- access_level: closed
content_type: application/pdf
creator: schmart
date_created: 2026-04-25T20:35:31Z
date_updated: 2026-04-25T20:35:31Z
file_id: '65498'
file_name: oa9783839478561.pdf
file_size: 5411095
relation: main_file
success: 1
file_date_updated: 2026-04-25T20:35:31Z
has_accepted_license: '1'
intvolume: ' 14'
keyword:
- Umweltgeschichte
- 19. Jahrhundert
- Deutschland
- Forstwirtschaft
- Konrad Zuse
- Datenverarbeitung
- Umweltdaten
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.transcript-verlag.de/media/pdf/29/36/38/oa9783839478561.pdf
oa: '1'
page: 35–64
place: Bielefeld
project:
- _id: '1210'
name: Digitalgeschichte des Anthropozäns. Über das Zusammenspiel von Umwelt und
digitalen Technologien seit Mitte des 20. Jahrhunderts
publication: Rechnen, Zeichnen, Reden Zur Geschichte der Datenverarbeitung im langen
19. Jahrhundert
publication_identifier:
unknown:
- 978-3-8376-8253-3
publication_status: published
publisher: Transcript
quality_controlled: '1'
series_title: Wissenschafts- und Technikgeschichte
status: public
title: Von Baumdaten zu Datenwäldern. Eine Umweltgeschichte der Informationsverarbeitung
im Ausklang des langen 19. Jahrhunderts
type: book_chapter
user_id: '100968'
volume: 14
year: '2026'
...
---
_id: '65375'
abstract:
- lang: eng
text: "Abstract\r\n Vitamin D
has been associated with depression, potentially via anti-inflammatory mechanisms,
yet data is scarce, particularly in adolescence. We investigated (1) whether lower
vitamin D status is associated with greater depression severity and (2) whether
this association is statistically moderated by inflammation in patients of a child
and adolescent psychiatry department. At admission fasting morning venous blood
was drawn. Serum vitamin D (25(OH)D) and C-reactive protein (CRP) were analyzed
in all participants [n=465 (64.7%♀; 11.3-18.9 years)]. In a subsample [n=177],
we additionally measured tumor necrosis factor-alpha, interferon-gamma and interleukin
(IL)-1β, IL-6, IL-8, IL-10. Depression severity was assessed by the Beck Depression
Inventory-II (BDI-II) [n=450], the Diagnostic System for Mental Disorders in Childhood
and Adolescence via self-assessment (DISYPS Self) [n=441], and parent-assessment
(DISYPS Proxy) [n=422]. Overall, 43.2% [n=201] were at risk for vitamin D deficiency
(<30nmol/L), and 73.5%-83.2% –depending on assessment tool– showed at least
mild depression. Linear regression revealed an inverse association between 25(OH)D
and BDI-II in both crude and CRP-adjusted full-sample models. Logistic regressions
showed a robust inverse association between 25(OH)D and DISYPS Proxy, but not
for DISYPS Self. Although 25(OH)D was inversely correlated with some pro-inflammatory
markers, neither their inclusion in regression models nor formal mediation analyses
supported inflammation as a mediator of the vitamin D–depression association.
Overall, our results suggest that vitamin D relates modestly to both depression
and inflammation in adolescence. However, based on the measured parameters, we
cannot confirm that anti-inflammatory effects are the link between vitamin D and
depression."
article_type: original
author:
- first_name: Laura
full_name: Schlarbaum, Laura
id: '96697'
last_name: Schlarbaum
- first_name: Nicole
full_name: Jankovic, Nicole
id: '105192'
last_name: Jankovic
orcid: https://orcid.org/0000-0002-9235-5356
- first_name: Judith
full_name: Bühlmeier, Judith
id: '89838'
last_name: Bühlmeier
- first_name: Harald
full_name: Engler, Harald
last_name: Engler
- first_name: Raphael
full_name: Hirtz, Raphael
last_name: Hirtz
- first_name: Corinna
full_name: Grasemann, Corinna
last_name: Grasemann
- first_name: Triinu
full_name: Peters, Triinu
last_name: Peters
- first_name: Anke
full_name: Hinney, Anke
last_name: Hinney
- first_name: Jochen
full_name: Antel, Jochen
last_name: Antel
- first_name: Johannes
full_name: Hebebrand, Johannes
last_name: Hebebrand
- first_name: Manuel
full_name: Föcker, Manuel
last_name: Föcker
- first_name: Lars
full_name: Libuda, Lars
id: '88682'
last_name: Libuda
orcid: 0000-0003-1603-3133
citation:
ama: Schlarbaum L, Jankovic N, Bühlmeier J, et al. Does inflammation explain the
association between vitamin D and depression? Results of a cross-sectional study
in children and adolescents. British Journal of Nutrition. Published online
2026:1-37. doi:10.1017/s0007114526106928
apa: Schlarbaum, L., Jankovic, N., Bühlmeier, J., Engler, H., Hirtz, R., Grasemann,
C., Peters, T., Hinney, A., Antel, J., Hebebrand, J., Föcker, M., & Libuda,
L. (2026). Does inflammation explain the association between vitamin D and depression?
Results of a cross-sectional study in children and adolescents. British Journal
of Nutrition, 1–37. https://doi.org/10.1017/s0007114526106928
bibtex: '@article{Schlarbaum_Jankovic_Bühlmeier_Engler_Hirtz_Grasemann_Peters_Hinney_Antel_Hebebrand_et
al._2026, title={Does inflammation explain the association between vitamin D and
depression? Results of a cross-sectional study in children and adolescents}, DOI={10.1017/s0007114526106928},
journal={British Journal of Nutrition}, publisher={Cambridge University Press
(CUP)}, author={Schlarbaum, Laura and Jankovic, Nicole and Bühlmeier, Judith and
Engler, Harald and Hirtz, Raphael and Grasemann, Corinna and Peters, Triinu and
Hinney, Anke and Antel, Jochen and Hebebrand, Johannes and et al.}, year={2026},
pages={1–37} }'
chicago: Schlarbaum, Laura, Nicole Jankovic, Judith Bühlmeier, Harald Engler, Raphael
Hirtz, Corinna Grasemann, Triinu Peters, et al. “Does Inflammation Explain the
Association between Vitamin D and Depression? Results of a Cross-Sectional Study
in Children and Adolescents.” British Journal of Nutrition, 2026, 1–37.
https://doi.org/10.1017/s0007114526106928.
ieee: 'L. Schlarbaum et al., “Does inflammation explain the association between
vitamin D and depression? Results of a cross-sectional study in children and adolescents,”
British Journal of Nutrition, pp. 1–37, 2026, doi: 10.1017/s0007114526106928.'
mla: Schlarbaum, Laura, et al. “Does Inflammation Explain the Association between
Vitamin D and Depression? Results of a Cross-Sectional Study in Children and Adolescents.”
British Journal of Nutrition, Cambridge University Press (CUP), 2026, pp.
1–37, doi:10.1017/s0007114526106928.
short: L. Schlarbaum, N. Jankovic, J. Bühlmeier, H. Engler, R. Hirtz, C. Grasemann,
T. Peters, A. Hinney, J. Antel, J. Hebebrand, M. Föcker, L. Libuda, British Journal
of Nutrition (2026) 1–37.
date_created: 2026-04-08T09:06:17Z
date_updated: 2026-04-28T14:24:58Z
ddc:
- '570'
doi: 10.1017/s0007114526106928
file:
- access_level: closed
content_type: application/pdf
creator: laura36
date_created: 2026-04-28T14:24:22Z
date_updated: 2026-04-28T14:24:22Z
file_id: '65504'
file_name: does-inflammation-explain-the-association-between-vitamin-d-and-depression-results-of-a-cross-sectional-study-in-children-and-adolescents.pdf
file_size: 715441
relation: main_file
success: 1
file_date_updated: 2026-04-28T14:24:22Z
has_accepted_license: '1'
language:
- iso: eng
page: 1-37
publication: British Journal of Nutrition
publication_identifier:
issn:
- 0007-1145
- 1475-2662
publication_status: published
publisher: Cambridge University Press (CUP)
status: public
title: Does inflammation explain the association between vitamin D and depression?
Results of a cross-sectional study in children and adolescents
type: journal_article
user_id: '96697'
year: '2026'
...
---
_id: '65515'
abstract:
- lang: eng
text: Abstract This study explores the usability and onboarding process of a Mixed
Reality (MR) application called PEARL, designed to prepare students for laboratory
work. Originally developed for mobile Augmented Reality (mAR), PEARL was adapted
for MR to offer a more immersive and intuitive experience through hand and gesture
controls. Since many students lack experience with MR devices, a user-friendly
onboarding system is essential. The study aims to redesign PEARL’s user interface
and onboarding experience, evaluating how intuitive interaction elements impact
usability. First, a literature review will identify existing usability guidelines
for MR applications, which will guide the redesign of the interface. This new
version will then be tested with students through a user study. Feedback will
be collected via an online survey to assess the onboarding and user experience,
and the findings will be used to refine the design further. The expected outcome
is an improved onboarding process and interface, making PEARL accessible even
for MR novices, enhancing their ability to interact with 3D objects in a real-world
setting. Ultimately, the study aims to provide best practices for developing intuitive
MR interfaces and effective onboarding experiences, especially in educational
contexts.
author:
- first_name: Mesut
full_name: Alptekin, Mesut
id: '11763'
last_name: Alptekin
orcid: 0009-0004-8545-1165
- first_name: Daniel
full_name: Münstermann, Daniel
last_name: Münstermann
- first_name: Katrin
full_name: Temmen, Katrin
last_name: Temmen
citation:
ama: 'Alptekin M, Münstermann D, Temmen K. Designing and Evaluating the Usability
and Onboarding for a Mixed-Reality Application: A Case Study with PEARL (Paderborn
Electrical Engineering AR Laboratory) and Meta Quest 3. In: Lecture Notes in
Networks and Systems. Vol 2. Smart Technologies for an All-Electric Society.
Springer Nature Switzerland; 2026:199-211. doi:10.1007/978-3-032-07319-8_19'
apa: 'Alptekin, M., Münstermann, D., & Temmen, K. (2026). Designing and Evaluating
the Usability and Onboarding for a Mixed-Reality Application: A Case Study with PEARL
(Paderborn Electrical Engineering AR Laboratory) and Meta Quest 3. In Lecture
Notes in Networks and Systems (Vol. 2, pp. 199–211). Springer Nature Switzerland.
https://doi.org/10.1007/978-3-032-07319-8_19'
bibtex: '@inbook{Alptekin_Münstermann_Temmen_2026, place={Cham}, series={Smart Technologies
for an All-Electric Society}, title={Designing and Evaluating the Usability and Onboarding
for a Mixed-Reality Application: A Case Study with PEARL (Paderborn Electrical
Engineering AR Laboratory) and Meta Quest 3}, volume={2}, DOI={10.1007/978-3-032-07319-8_19},
booktitle={Lecture Notes in Networks and Systems}, publisher={Springer Nature
Switzerland}, author={Alptekin, Mesut and Münstermann, Daniel and Temmen, Katrin},
year={2026}, pages={199–211}, collection={Smart Technologies for an All-Electric
Society} }'
chicago: 'Alptekin, Mesut, Daniel Münstermann, and Katrin Temmen. “Designing and Evaluating
the Usability and Onboarding for a Mixed-Reality Application: A Case Study with PEARL
(Paderborn Electrical Engineering AR Laboratory) and Meta Quest 3.” In Lecture
Notes in Networks and Systems, 2:199–211. Smart Technologies for an All-Electric
Society. Cham: Springer Nature Switzerland, 2026. https://doi.org/10.1007/978-3-032-07319-8_19.'
ieee: 'M. Alptekin, D. Münstermann, and K. Temmen, “Designing and Evaluating the Usability
and Onboarding for a Mixed-Reality Application: A Case Study with PEARL (Paderborn
Electrical Engineering AR Laboratory) and Meta Quest 3,” in Lecture Notes in
Networks and Systems, vol. 2, Cham: Springer Nature Switzerland, 2026, pp.
199–211.'
mla: 'Alptekin, Mesut, et al. “Designing and Evaluating the Usability and Onboarding
for a Mixed-Reality Application: A Case Study with PEARL (Paderborn Electrical
Engineering AR Laboratory) and Meta Quest 3.” Lecture Notes in Networks and
Systems, vol. 2, Springer Nature Switzerland, 2026, pp. 199–211, doi:10.1007/978-3-032-07319-8_19.'
short: 'M. Alptekin, D. Münstermann, K. Temmen, in: Lecture Notes in Networks and
Systems, Springer Nature Switzerland, Cham, 2026, pp. 199–211.'
conference:
end_date: 2025-04-11
location: Santiago, Chile
name: International Conference on Smart Technologies & Education (STE2025)
start_date: 2025-04-09
date_created: 2026-04-29T09:12:41Z
date_updated: 2026-04-29T09:23:02Z
department:
- _id: '34'
- _id: '3'
- _id: '300'
doi: 10.1007/978-3-032-07319-8_19
intvolume: ' 2'
keyword:
- Meta Quest 3
- Augmented Reality
- Mixed Reality
- PEARL
- Electrical Engineering
- Laboratory Training
- Onboarding
- User Experience
- User Interface
- Heuristics
language:
- iso: eng
page: 199-211
place: Cham
publication: Lecture Notes in Networks and Systems
publication_identifier:
isbn:
- '9783032073181'
- '9783032073198'
issn:
- 2367-3370
- 2367-3389
publication_status: published
publisher: Springer Nature Switzerland
series_title: Smart Technologies for an All-Electric Society
status: public
title: 'Designing and Evaluating the Usability and Onboarding for a Mixed-Reality
Application: A Case Study with PEARL (Paderborn Electrical Engineering AR Laboratory)
and Meta Quest 3'
type: book_chapter
user_id: '11763'
volume: 2
year: '2026'
...
---
_id: '65521'
abstract:
- lang: eng
text: "Abstract\r\n We present
recent progress made towards ultra-broadband photonically assisted analog-to-digital
converters, that leverage both the low jitter of best-of-class mode-locked lasers
as well as the capability of optics to break down broadband signals into multiple
lower speed tributaries that can be better handled by electronics. We review in
particular our work on both time- and frequency-domain approaches and give an
outlook on how these architectures can be extended to include further signal processing
tasks such as equalization. Optically triggered track-and-hold amplifiers are
reported with an equivalent jitter below 80 fs rms in a signal frequency range
from 20 GHz to 70 GHz. Frequency-domain architectures implementing optical arbitrary
waveform measurement up to signal bandwidths of 610 GHz are also shown. Finally,
an architecture allowing the deserialization and equalization of PAM4 signals
is introduced and modeled for operation in 400 Gb/s links."
author:
- first_name: Jeremy
full_name: Witzens, Jeremy
last_name: Witzens
- first_name: Daniel
full_name: Drayss, Daniel
last_name: Drayss
- first_name: Dengyang
full_name: Fang, Dengyang
last_name: Fang
- first_name: Alvaro
full_name: Moscoso Mártir, Alvaro
last_name: Moscoso Mártir
- first_name: Juliana
full_name: Müller, Juliana
last_name: Müller
- first_name: Maxim
full_name: Weizel, Maxim
id: '44271'
last_name: Weizel
orcid: 0000-0003-2699-9839
- first_name: Andrea
full_name: Zazzi, Andrea
last_name: Zazzi
- first_name: Wolfgang
full_name: Freude, Wolfgang
last_name: Freude
- first_name: Christian
full_name: Koos, Christian
last_name: Koos
- first_name: Sebastian
full_name: Randel, Sebastian
last_name: Randel
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: '0000-0002-5950-6618 '
citation:
ama: 'Witzens J, Drayss D, Fang D, et al. Ultra-Broadband Photonically Assisted
Analog-to-Digital-Converters. In: Scheytt JC, Kress C, Berroth M, Pachnicke S,
Witzens J, eds. Electronic-Photonic Integrated Systems for Ultrafast Signal
Processing. Springer Nature Switzerland; 2026. doi:10.1007/978-3-032-08340-1_3'
apa: Witzens, J., Drayss, D., Fang, D., Moscoso Mártir, A., Müller, J., Weizel,
M., Zazzi, A., Freude, W., Koos, C., Randel, S., & Scheytt, J. C. (2026).
Ultra-Broadband Photonically Assisted Analog-to-Digital-Converters. In J. C. Scheytt,
C. Kress, M. Berroth, S. Pachnicke, & J. Witzens (Eds.), Electronic-Photonic
Integrated Systems for Ultrafast Signal Processing. Springer Nature Switzerland.
https://doi.org/10.1007/978-3-032-08340-1_3
bibtex: '@inbook{Witzens_Drayss_Fang_Moscoso Mártir_Müller_Weizel_Zazzi_Freude_Koos_Randel_et
al._2026, place={Cham}, title={Ultra-Broadband Photonically Assisted Analog-to-Digital-Converters},
DOI={10.1007/978-3-032-08340-1_3},
booktitle={Electronic-Photonic Integrated Systems for Ultrafast Signal Processing},
publisher={Springer Nature Switzerland}, author={Witzens, Jeremy and Drayss, Daniel
and Fang, Dengyang and Moscoso Mártir, Alvaro and Müller, Juliana and Weizel,
Maxim and Zazzi, Andrea and Freude, Wolfgang and Koos, Christian and Randel, Sebastian
and et al.}, editor={Scheytt, J. Christoph and Kress, Christian and Berroth, Manfred
and Pachnicke, Stephan and Witzens, Jeremy}, year={2026} }'
chicago: 'Witzens, Jeremy, Daniel Drayss, Dengyang Fang, Alvaro Moscoso Mártir,
Juliana Müller, Maxim Weizel, Andrea Zazzi, et al. “Ultra-Broadband Photonically
Assisted Analog-to-Digital-Converters.” In Electronic-Photonic Integrated Systems
for Ultrafast Signal Processing, edited by J. Christoph Scheytt, Christian
Kress, Manfred Berroth, Stephan Pachnicke, and Jeremy Witzens. Cham: Springer
Nature Switzerland, 2026. https://doi.org/10.1007/978-3-032-08340-1_3.'
ieee: 'J. Witzens et al., “Ultra-Broadband Photonically Assisted Analog-to-Digital-Converters,”
in Electronic-Photonic Integrated Systems for Ultrafast Signal Processing,
J. C. Scheytt, C. Kress, M. Berroth, S. Pachnicke, and J. Witzens, Eds. Cham:
Springer Nature Switzerland, 2026.'
mla: Witzens, Jeremy, et al. “Ultra-Broadband Photonically Assisted Analog-to-Digital-Converters.”
Electronic-Photonic Integrated Systems for Ultrafast Signal Processing,
edited by J. Christoph Scheytt et al., Springer Nature Switzerland, 2026, doi:10.1007/978-3-032-08340-1_3.
short: 'J. Witzens, D. Drayss, D. Fang, A. Moscoso Mártir, J. Müller, M. Weizel,
A. Zazzi, W. Freude, C. Koos, S. Randel, J.C. Scheytt, in: J.C. Scheytt, C. Kress,
M. Berroth, S. Pachnicke, J. Witzens (Eds.), Electronic-Photonic Integrated Systems
for Ultrafast Signal Processing, Springer Nature Switzerland, Cham, 2026.'
date_created: 2026-04-30T06:07:38Z
date_updated: 2026-04-30T06:09:58Z
department:
- _id: '58'
- _id: '623'
doi: 10.1007/978-3-032-08340-1_3
editor:
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
last_name: Scheytt
- first_name: Christian
full_name: Kress, Christian
last_name: Kress
- first_name: Manfred
full_name: Berroth, Manfred
last_name: Berroth
- first_name: Stephan
full_name: Pachnicke, Stephan
last_name: Pachnicke
- first_name: Jeremy
full_name: Witzens, Jeremy
last_name: Witzens
language:
- iso: eng
place: Cham
publication: Electronic-Photonic Integrated Systems for Ultrafast Signal Processing
publication_identifier:
isbn:
- '9783032083395'
- '9783032083401'
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: Ultra-Broadband Photonically Assisted Analog-to-Digital-Converters
type: book_chapter
user_id: '13256'
year: '2026'
...
---
_id: '65522'
abstract:
- lang: ger
text: "Wie verläuft der Leseprozess im Geschichtsunterricht für Schüler:innen, die
neu in das deutsche Bildungssystem einsteigen – und welche Faktoren beeinflussen
ihr Verstehen? Diese Studie untersucht an der Schnittstelle von Deutsch als Zweitsprache
und Geschichtsdidaktik die Bedingungen des Lesens im Geschichtsunterricht. Im
Fokus stehen die Erfahrungen von Seiteneinsteiger:innen sowie die Perspektiven
der Lehrkräfte, die im Rahmen einer qualitativ‑explorativen Untersuchung mithilfe
von Unterrichtshospitationen, Interviews und Materialanalysen erhoben wurden.
Methodisch ist die Arbeit in der Grounded Theory Methodology nach Strauss und
Corbin (1996) verankert, anhand derer die komplexen Einflussfaktoren historischer
Leseprozesse systematisch herausgearbeitet werden.\r\n\r\nDie Ergebnisse zeigen
drei zentrale Einflussdimensionen: sprachliche, sozial‑affektive und geschichtsspezifische
Faktoren. Zudem wird deutlich, dass Unterstützungsmaßnahmen stets zwischen kurzfristiger
Hilfe und dem langfristigen Aufbau von Disciplinary Literacy ausbalanciert werden
müssen. Ihre Wirksamkeit hängt wesentlich von der bewussten Auswahl und Zugänglichkeit
durch die Lehrkraft sowie von den Möglichkeiten der Lernenden ab, Unterstützung
gezielt einzufordern. Lernwirksam wird Geschichtsunterricht besonders dann, wenn
hohe fachliche Anforderungen mit reflektierter sprachlicher Unterstützung verbunden
werden. Die Studie leistet damit einen Beitrag zur Forschung zu sprachbewusstem
Fachunterricht und bietet Impulse für eine kritisch‑reflexive Sprachsensibilität
in schulischen Bildungsprozessen."
author:
- first_name: Jennifer
full_name: Müller, Jennifer
id: '108285'
last_name: Müller
citation:
ama: Müller J. Unterstützung von Verstehen im Fachunterricht. Eine Grounded Theory
zum sprach- und fachverbindenden Geschichtsunterricht. Springer Spektrum
apa: Müller, J. (n.d.). Unterstützung von Verstehen im Fachunterricht. Eine Grounded
Theory zum sprach- und fachverbindenden Geschichtsunterricht. Springer Spektrum.
bibtex: '@book{Müller, place={Wiesbaden}, series={Sprachsensibilität in Bildungsprozessen},
title={Unterstützung von Verstehen im Fachunterricht. Eine Grounded Theory zum
sprach- und fachverbindenden Geschichtsunterricht}, publisher={Springer Spektrum},
author={Müller, Jennifer}, collection={Sprachsensibilität in Bildungsprozessen}
}'
chicago: 'Müller, Jennifer. Unterstützung von Verstehen im Fachunterricht. Eine
Grounded Theory zum sprach- und fachverbindenden Geschichtsunterricht. Sprachsensibilität
in Bildungsprozessen. Wiesbaden: Springer Spektrum, n.d.'
ieee: 'J. Müller, Unterstützung von Verstehen im Fachunterricht. Eine Grounded
Theory zum sprach- und fachverbindenden Geschichtsunterricht. Wiesbaden: Springer
Spektrum.'
mla: Müller, Jennifer. Unterstützung von Verstehen im Fachunterricht. Eine Grounded
Theory zum sprach- und fachverbindenden Geschichtsunterricht. Springer Spektrum.
short: J. Müller, Unterstützung von Verstehen im Fachunterricht. Eine Grounded Theory
zum sprach- und fachverbindenden Geschichtsunterricht, Springer Spektrum, Wiesbaden,
n.d.
date_created: 2026-04-30T07:52:15Z
date_updated: 2026-04-30T07:54:27Z
keyword:
- Scaffolding
- Sprache und Fach
- Grounded Theory Methodology
- Lesen in der Sekundarstufe I
- Sprachsensibler Geschichtsunterricht
- Durchgängige Sprachbildung
language:
- iso: ger
main_file_link:
- url: https://link.springer.com/book/9783658514198
place: Wiesbaden
publication_identifier:
eisbn:
- 978-3-658-51420-4
publication_status: inpress
publisher: Springer Spektrum
series_title: Sprachsensibilität in Bildungsprozessen
status: public
title: Unterstützung von Verstehen im Fachunterricht. Eine Grounded Theory zum sprach-
und fachverbindenden Geschichtsunterricht
type: dissertation
user_id: '108285'
year: '2026'
...
---
_id: '65518'
abstract:
- lang: eng
text: "Abstract\r\n Optically
assisted digital-to-analog converters (DACs) using Nyquist pulse sequences (NPSs)
are presented and investigated. Therefore, NPSs are mathematically described and
analyzed. Based on this, the operating principle of a precise optical Nyquist
pulse synthesizer digital-to-analog converter (PONyDAC) is described. Possible
architectures of PONyDAC are derived and compared in terms of performance and
practicability. Moreover, the limits of PONyDAC systems and their superiority
over classical electronic DACs are discussed. Furthermore, discrete building-block
based implementations and monolithic implementations in electronic-photonic integrated
circuits (EPICs) are presented. To enable a practicable monolithic integration,
a shrinkage of the Mach-Zehnder modulators (MZMs) has been performed by applying
forward-biased phase shifters (FB-PSs). These FB-PSs are analyzed and modeled
to allow the precise and reliable design of PONyDAC systems with multiple MZMs.
Finally, data conversion and data transmission experiments are carried out to
demonstrate the systems functionality, quantify its performance, and prove their
superiority over purely electronic DACs."
author:
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: '0000-0002-5950-6618 '
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: Karanveer
full_name: Singh, Karanveer
last_name: Singh
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
orcid: 0000-0002-4403-2237
- first_name: Thomas
full_name: Schneider, Thomas
last_name: Schneider
citation:
ama: 'Scheytt JC, Schwabe T, Singh K, Kress C, Schneider T. Precise Optical Nyquist
Pulse Synthesizer Digital-to-Analog Converter. In: Scheytt JC, Kress C, Berroth
M, Pachnicke S, Witzens J, eds. Electronic-Photonic Integrated Systems for
Ultrafast Signal Processing. Springer Nature Switzerland; 2026. doi:10.1007/978-3-032-08340-1_4'
apa: Scheytt, J. C., Schwabe, T., Singh, K., Kress, C., & Schneider, T. (2026).
Precise Optical Nyquist Pulse Synthesizer Digital-to-Analog Converter. In J. C.
Scheytt, C. Kress, M. Berroth, S. Pachnicke, & J. Witzens (Eds.), Electronic-Photonic
Integrated Systems for Ultrafast Signal Processing. Springer Nature Switzerland.
https://doi.org/10.1007/978-3-032-08340-1_4
bibtex: '@inbook{Scheytt_Schwabe_Singh_Kress_Schneider_2026, place={Cham}, title={Precise
Optical Nyquist Pulse Synthesizer Digital-to-Analog Converter}, DOI={10.1007/978-3-032-08340-1_4},
booktitle={Electronic-Photonic Integrated Systems for Ultrafast Signal Processing},
publisher={Springer Nature Switzerland}, author={Scheytt, J. Christoph and Schwabe,
Tobias and Singh, Karanveer and Kress, Christian and Schneider, Thomas}, editor={Scheytt,
J. Christoph and Kress, Christian and Berroth, Manfred and Pachnicke, Stephan
and Witzens, Jeremy}, year={2026} }'
chicago: 'Scheytt, J. Christoph, Tobias Schwabe, Karanveer Singh, Christian Kress,
and Thomas Schneider. “Precise Optical Nyquist Pulse Synthesizer Digital-to-Analog
Converter.” In Electronic-Photonic Integrated Systems for Ultrafast Signal
Processing, edited by J. Christoph Scheytt, Christian Kress, Manfred Berroth,
Stephan Pachnicke, and Jeremy Witzens. Cham: Springer Nature Switzerland, 2026.
https://doi.org/10.1007/978-3-032-08340-1_4.'
ieee: 'J. C. Scheytt, T. Schwabe, K. Singh, C. Kress, and T. Schneider, “Precise
Optical Nyquist Pulse Synthesizer Digital-to-Analog Converter,” in Electronic-Photonic
Integrated Systems for Ultrafast Signal Processing, J. C. Scheytt, C. Kress,
M. Berroth, S. Pachnicke, and J. Witzens, Eds. Cham: Springer Nature Switzerland,
2026.'
mla: Scheytt, J. Christoph, et al. “Precise Optical Nyquist Pulse Synthesizer Digital-to-Analog
Converter.” Electronic-Photonic Integrated Systems for Ultrafast Signal Processing,
edited by J. Christoph Scheytt et al., Springer Nature Switzerland, 2026, doi:10.1007/978-3-032-08340-1_4.
short: 'J.C. Scheytt, T. Schwabe, K. Singh, C. Kress, T. Schneider, in: J.C. Scheytt,
C. Kress, M. Berroth, S. Pachnicke, J. Witzens (Eds.), Electronic-Photonic Integrated
Systems for Ultrafast Signal Processing, Springer Nature Switzerland, Cham, 2026.'
date_created: 2026-04-29T14:14:21Z
date_updated: 2026-04-29T14:28:40Z
department:
- _id: '58'
- _id: '623'
doi: 10.1007/978-3-032-08340-1_4
editor:
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
last_name: Scheytt
- first_name: Christian
full_name: Kress, Christian
last_name: Kress
- first_name: Manfred
full_name: Berroth, Manfred
last_name: Berroth
- first_name: Stephan
full_name: Pachnicke, Stephan
last_name: Pachnicke
- first_name: Jeremy
full_name: Witzens, Jeremy
last_name: Witzens
language:
- iso: eng
place: Cham
publication: Electronic-Photonic Integrated Systems for Ultrafast Signal Processing
publication_identifier:
isbn:
- '9783032083395'
- '9783032083401'
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: Precise Optical Nyquist Pulse Synthesizer Digital-to-Analog Converter
type: book_chapter
user_id: '13256'
year: '2026'
...
---
_id: '61870'
citation:
ama: 'Eke N, Elit S, eds. Erzählen zwischen gestern und morgen. Nora Bossong,
Paderborn Wintersemester 2024/25: 43. Paderborner Gastdozentur für Schriftstellerinnen
und Schriftsteller. Vol 3. Aisthesis Verlag; 2026.'
apa: 'Eke, N., & Elit, S. (Eds.). (2026). Erzählen zwischen gestern und morgen.
Nora Bossong, Paderborn Wintersemester 2024/25: 43. Paderborner Gastdozentur für
Schriftstellerinnen und Schriftsteller (Vol. 3). Aisthesis Verlag.'
bibtex: '@book{Eke_Elit_2026, place={Bielefeld}, series={Paderborner Gastdozentur
für Schriftstellerinnen und Schriftsteller }, title={Erzählen zwischen gestern
und morgen. Nora Bossong, Paderborn Wintersemester 2024/25: 43. Paderborner Gastdozentur
für Schriftstellerinnen und Schriftsteller}, volume={3}, publisher={Aisthesis
Verlag}, year={2026}, collection={Paderborner Gastdozentur für Schriftstellerinnen
und Schriftsteller } }'
chicago: 'Eke, Norbert, and Stefan Elit, eds. Erzählen zwischen gestern und morgen.
Nora Bossong, Paderborn Wintersemester 2024/25: 43. Paderborner Gastdozentur für
Schriftstellerinnen und Schriftsteller. Vol. 3. Paderborner Gastdozentur für
Schriftstellerinnen und Schriftsteller . Bielefeld: Aisthesis Verlag, 2026.'
ieee: 'N. Eke and S. Elit, Eds., Erzählen zwischen gestern und morgen. Nora Bossong,
Paderborn Wintersemester 2024/25: 43. Paderborner Gastdozentur für Schriftstellerinnen
und Schriftsteller, vol. 3. Bielefeld: Aisthesis Verlag, 2026.'
mla: 'Eke, Norbert, and Stefan Elit, editors. Erzählen zwischen gestern und morgen.
Nora Bossong, Paderborn Wintersemester 2024/25: 43. Paderborner Gastdozentur für
Schriftstellerinnen und Schriftsteller. Aisthesis Verlag, 2026.'
short: 'N. Eke, S. Elit, eds., Erzählen zwischen gestern und morgen. Nora Bossong,
Paderborn Wintersemester 2024/25: 43. Paderborner Gastdozentur für Schriftstellerinnen
und Schriftsteller, Aisthesis Verlag, Bielefeld, 2026.'
date_created: 2025-10-16T18:05:33Z
date_updated: 2026-04-30T07:53:06Z
department:
- _id: '465'
- _id: '5'
editor:
- first_name: Norbert
full_name: Eke, Norbert
id: '104'
last_name: Eke
- first_name: Stefan
full_name: Elit, Stefan
id: '105'
last_name: Elit
orcid: 0000-0002-4719-1073
intvolume: ' 3'
language:
- iso: ger
place: Bielefeld
publication_identifier:
isbn:
- 978-3-8498-2146-3
publication_status: published
publisher: Aisthesis Verlag
series_title: 'Paderborner Gastdozentur für Schriftstellerinnen und Schriftsteller '
status: public
title: 'Erzählen zwischen gestern und morgen. Nora Bossong, Paderborn Wintersemester
2024/25: 43. Paderborner Gastdozentur für Schriftstellerinnen und Schriftsteller'
type: book_editor
user_id: '105'
volume: 3
year: '2026'
...
---
_id: '65256'
citation:
ama: Scheytt JC, Kress C, Berroth M, Pachnicke S, Witzens J, eds. Electronic-Photonic
Integrated Systems for Ultrafast Signal Processing. Springer Nature Switzerland;
2026. doi:10.1007/978-3-032-08340-1
apa: Scheytt, J. C., Kress, C., Berroth, M., Pachnicke, S., & Witzens, J. (Eds.).
(2026). Electronic-Photonic Integrated Systems for Ultrafast Signal Processing.
Springer Nature Switzerland. https://doi.org/10.1007/978-3-032-08340-1
bibtex: '@book{Scheytt_Kress_Berroth_Pachnicke_Witzens_2026, place={Cham}, title={Electronic-Photonic
Integrated Systems for Ultrafast Signal Processing}, DOI={10.1007/978-3-032-08340-1},
publisher={Springer Nature Switzerland}, year={2026} }'
chicago: 'Scheytt, J. Christoph, Christian Kress, Manfred Berroth, Stephan Pachnicke,
and Jeremy Witzens, eds. Electronic-Photonic Integrated Systems for Ultrafast
Signal Processing. Cham: Springer Nature Switzerland, 2026. https://doi.org/10.1007/978-3-032-08340-1.'
ieee: 'J. C. Scheytt, C. Kress, M. Berroth, S. Pachnicke, and J. Witzens, Eds.,
Electronic-Photonic Integrated Systems for Ultrafast Signal Processing.
Cham: Springer Nature Switzerland, 2026.'
mla: Scheytt, J. Christoph, et al., editors. Electronic-Photonic Integrated Systems
for Ultrafast Signal Processing. Springer Nature Switzerland, 2026, doi:10.1007/978-3-032-08340-1.
short: J.C. Scheytt, C. Kress, M. Berroth, S. Pachnicke, J. Witzens, eds., Electronic-Photonic
Integrated Systems for Ultrafast Signal Processing, Springer Nature Switzerland,
Cham, 2026.
date_created: 2026-03-31T09:02:20Z
date_updated: 2026-04-30T06:10:44Z
department:
- _id: '58'
- _id: '623'
doi: 10.1007/978-3-032-08340-1
editor:
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: '0000-0002-5950-6618 '
- first_name: Christian
full_name: Kress, Christian
id: '13256'
last_name: Kress
orcid: 0000-0002-4403-2237
- first_name: Manfred
full_name: Berroth, Manfred
last_name: Berroth
- first_name: Stephan
full_name: Pachnicke, Stephan
last_name: Pachnicke
- first_name: Jeremy
full_name: Witzens, Jeremy
last_name: Witzens
language:
- iso: eng
place: Cham
publication_identifier:
isbn:
- '9783032083395'
- '9783032083401'
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: Electronic-Photonic Integrated Systems for Ultrafast Signal Processing
type: book_editor
user_id: '13256'
year: '2026'
...
---
_id: '65539'
author:
- first_name: Christina
full_name: Bröker, Christina
id: '94861'
last_name: Bröker
citation:
ama: 'Bröker C. Writing the Anger of Emperor Frederick II in England: Matthew Paris’
Construction of the Emotions of a Foreign Ruler. In: Peltzer J, Vincent N, eds.
Thirteenth Century England XIX Proceedings of the Heidelberg Conference, 2023.
; 2026.'
apa: 'Bröker, C. (2026). Writing the Anger of Emperor Frederick II in England: Matthew
Paris’ Construction of the Emotions of a Foreign Ruler. In J. Peltzer & N.
Vincent (Eds.), Thirteenth Century England XIX Proceedings of the Heidelberg
Conference, 2023.'
bibtex: '@inbook{Bröker_2026, title={Writing the Anger of Emperor Frederick II in
England: Matthew Paris’ Construction of the Emotions of a Foreign Ruler}, booktitle={Thirteenth
Century England XIX Proceedings of the Heidelberg Conference, 2023}, author={Bröker,
Christina}, editor={Peltzer, Jörg and Vincent, Nicholas}, year={2026} }'
chicago: 'Bröker, Christina. “Writing the Anger of Emperor Frederick II in England:
Matthew Paris’ Construction of the Emotions of a Foreign Ruler.” In Thirteenth
Century England XIX Proceedings of the Heidelberg Conference, 2023, edited
by Jörg Peltzer and Nicholas Vincent, 2026.'
ieee: 'C. Bröker, “Writing the Anger of Emperor Frederick II in England: Matthew
Paris’ Construction of the Emotions of a Foreign Ruler,” in Thirteenth Century
England XIX Proceedings of the Heidelberg Conference, 2023, J. Peltzer and
N. Vincent, Eds. 2026.'
mla: 'Bröker, Christina. “Writing the Anger of Emperor Frederick II in England:
Matthew Paris’ Construction of the Emotions of a Foreign Ruler.” Thirteenth
Century England XIX Proceedings of the Heidelberg Conference, 2023, edited
by Jörg Peltzer and Nicholas Vincent, 2026.'
short: 'C. Bröker, in: J. Peltzer, N. Vincent (Eds.), Thirteenth Century England
XIX Proceedings of the Heidelberg Conference, 2023, 2026.'
date_created: 2026-04-30T09:52:29Z
date_updated: 2026-04-30T09:53:22Z
department:
- _id: '6'
editor:
- first_name: Jörg
full_name: Peltzer, Jörg
last_name: Peltzer
- first_name: Nicholas
full_name: Vincent, Nicholas
last_name: Vincent
language:
- iso: eng
publication: Thirteenth Century England XIX Proceedings of the Heidelberg Conference,
2023
status: public
title: 'Writing the Anger of Emperor Frederick II in England: Matthew Paris’ Construction
of the Emotions of a Foreign Ruler'
type: book_chapter
user_id: '94861'
year: '2026'
...
---
_id: '65547'
abstract:
- lang: eng
text: Process mining proved to be valuable for enabling transparency in business
processes and to help to manage the everyday process dynamics. But what about
the dynamics of a process mining project itself. In this paper, we present insights
of a process mining introduction project spanning two years. For that we analyze
the logs of the process mining platform supported by interviews of the developers
and participants as part of our case study research. Based on this, our findings
indicate four actions that impact a successful process mining project and the
underlying dynamics. (1) Two development phases in a test and productive environment
can lead to data driven process improvements. (2) Maintenance and the associated
technical debt can cause process drift. (3) Scope creep of the project is easily
identifiable in such logs and hinders the complete process mining initiative and
(4) a sufficient user base and constant interaction with allows for bottom up
process change. These results provide quantitative insights into the development
and adoption cycles of the software and the direct impact on the processes as
well as the business process management initiative. From this initial analysis
researchers can benefit from first insights into the quantitative side of a process
mining project and our categorization of the findings. Practitioners can use the
findings as a blueprint or source for improvements to their process mining projects.
author:
- first_name: Alexander Marcus
full_name: Skolik, Alexander Marcus
id: '92908'
last_name: Skolik
orcid: 0009-0006-2519-1765
- first_name: Bernd
full_name: Löhr, Bernd
id: '56760'
last_name: Löhr
orcid: 0000-0001-9581-4602
citation:
ama: 'Skolik AM, Löhr B. Understanding the Dynamics of a Process Mining Project
Analyzing Log Data of a Process Mining Platform. In: van de Weerd I, Estrada Torres
B, van der Aa H, eds. Business Process Management Workshops. Springer Nature
Switzerland; 2026:288–299.'
apa: Skolik, A. M., & Löhr, B. (2026). Understanding the Dynamics of a Process
Mining Project Analyzing Log Data of a Process Mining Platform. In I. van de Weerd,
B. Estrada Torres, & H. van der Aa (Eds.), Business Process Management
Workshops (pp. 288–299). Springer Nature Switzerland.
bibtex: '@inproceedings{Skolik_Löhr_2026, place={Cham}, title={Understanding the
Dynamics of a Process Mining Project Analyzing Log Data of a Process Mining Platform},
booktitle={Business Process Management Workshops}, publisher={Springer Nature
Switzerland}, author={Skolik, Alexander Marcus and Löhr, Bernd}, editor={van de
Weerd, Inge and Estrada Torres, Bedilia and van der Aa, Han}, year={2026}, pages={288–299}
}'
chicago: 'Skolik, Alexander Marcus, and Bernd Löhr. “Understanding the Dynamics
of a Process Mining Project Analyzing Log Data of a Process Mining Platform.”
In Business Process Management Workshops, edited by Inge van de Weerd,
Bedilia Estrada Torres, and Han van der Aa, 288–299. Cham: Springer Nature Switzerland,
2026.'
ieee: A. M. Skolik and B. Löhr, “Understanding the Dynamics of a Process Mining
Project Analyzing Log Data of a Process Mining Platform,” in Business Process
Management Workshops, 2026, pp. 288–299.
mla: Skolik, Alexander Marcus, and Bernd Löhr. “Understanding the Dynamics of a
Process Mining Project Analyzing Log Data of a Process Mining Platform.” Business
Process Management Workshops, edited by Inge van de Weerd et al., Springer
Nature Switzerland, 2026, pp. 288–299.
short: 'A.M. Skolik, B. Löhr, in: I. van de Weerd, B. Estrada Torres, H. van der
Aa (Eds.), Business Process Management Workshops, Springer Nature Switzerland,
Cham, 2026, pp. 288–299.'
date_created: 2026-05-04T07:25:43Z
date_updated: 2026-05-04T07:28:38Z
editor:
- first_name: Inge
full_name: van de Weerd, Inge
last_name: van de Weerd
- first_name: Bedilia
full_name: Estrada Torres, Bedilia
last_name: Estrada Torres
- first_name: Han
full_name: van der Aa, Han
last_name: van der Aa
language:
- iso: eng
page: 288–299
place: Cham
publication: Business Process Management Workshops
publication_identifier:
isbn:
- 978-3-032-13426-4
publisher: Springer Nature Switzerland
status: public
title: Understanding the Dynamics of a Process Mining Project Analyzing Log Data of
a Process Mining Platform
type: conference
user_id: '92908'
year: '2026'
...
---
_id: '65548'
abstract:
- lang: eng
text: 'Developing Robotic Process Automation bots involves a wide range of skill
sets. Besides insights from business process management, software development
knowledge like systems interaction and network knowledge is required. For a well
functioning process automation these different skill sets must be combined. In
a design science research study, concepts from business process management, software
development, and best practices are combined to design an actionable development
method for RPA. The resulting PM2RPA method structures the development process
in four stages: pre-Development, design, development and operations. Within these
four stages, 14 activities support product owners, developers, and process experts
over the course of the development process. The PM2RPA Method is demonstrated
in an environment characterized by frequently changing business processes and
heavy resource restrictions due to a lack of skilled workers. The PM2RPA method
allows process-driven development while focusing on systems integration and reporting,
resulting in a structured and comprehensive method for developing RPA bots. Practitioners
can use this method to manage their automation projects. At the same time, researchers
benefit from a baseline method aiming to address methodological research challenges
and early insights into wider operational strategies for RPA.'
author:
- first_name: Alexander Marcus
full_name: Skolik, Alexander Marcus
id: '92908'
last_name: Skolik
orcid: 0009-0006-2519-1765
citation:
ama: 'Skolik AM. Towards an Actionable Development Method for Robotic Process Automation
Using Process Mining. In: van de Weerd I, Estrada Torres B, van der Aa H, eds.
Business Process Management Workshops. Springer Nature Switzerland; 2026:171–186.'
apa: Skolik, A. M. (2026). Towards an Actionable Development Method for Robotic
Process Automation Using Process Mining. In I. van de Weerd, B. Estrada Torres,
& H. van der Aa (Eds.), Business Process Management Workshops (pp.
171–186). Springer Nature Switzerland.
bibtex: '@inproceedings{Skolik_2026, place={Cham}, title={Towards an Actionable
Development Method for Robotic Process Automation Using Process Mining}, booktitle={Business
Process Management Workshops}, publisher={Springer Nature Switzerland}, author={Skolik,
Alexander Marcus}, editor={van de Weerd, Inge and Estrada Torres, Bedilia and
van der Aa, Han}, year={2026}, pages={171–186} }'
chicago: 'Skolik, Alexander Marcus. “Towards an Actionable Development Method for
Robotic Process Automation Using Process Mining.” In Business Process Management
Workshops, edited by Inge van de Weerd, Bedilia Estrada Torres, and Han van
der Aa, 171–186. Cham: Springer Nature Switzerland, 2026.'
ieee: A. M. Skolik, “Towards an Actionable Development Method for Robotic Process
Automation Using Process Mining,” in Business Process Management Workshops,
2026, pp. 171–186.
mla: Skolik, Alexander Marcus. “Towards an Actionable Development Method for Robotic
Process Automation Using Process Mining.” Business Process Management Workshops,
edited by Inge van de Weerd et al., Springer Nature Switzerland, 2026, pp. 171–186.
short: 'A.M. Skolik, in: I. van de Weerd, B. Estrada Torres, H. van der Aa (Eds.),
Business Process Management Workshops, Springer Nature Switzerland, Cham, 2026,
pp. 171–186.'
date_created: 2026-05-04T07:26:56Z
date_updated: 2026-05-04T07:28:06Z
editor:
- first_name: Inge
full_name: van de Weerd, Inge
last_name: van de Weerd
- first_name: Bedilia
full_name: Estrada Torres, Bedilia
last_name: Estrada Torres
- first_name: Han
full_name: van der Aa, Han
last_name: van der Aa
language:
- iso: eng
page: 171–186
place: Cham
publication: Business Process Management Workshops
publication_identifier:
isbn:
- 978-3-032-13426-4
publisher: Springer Nature Switzerland
status: public
title: Towards an Actionable Development Method for Robotic Process Automation Using
Process Mining
type: conference
user_id: '92908'
year: '2026'
...
---
_id: '65542'
author:
- first_name: Olaf
full_name: Hartung, Olaf
id: '79451'
last_name: Hartung
orcid: 0009-0007-8673-250X
- first_name: Jana
full_name: Völkel, Jana
last_name: Völkel
citation:
ama: Hartung O, Völkel J. ‚Die Zeichen der Zeiten deuten lernen‘ – Die Zeichengebundenheit
historischer Bildung in und von Geschichtskultur(en). Zeitschrift für Geschichtsdidaktik.
25.
apa: Hartung, O., & Völkel, J. (n.d.). ‚Die Zeichen der Zeiten deuten lernen‘
– Die Zeichengebundenheit historischer Bildung in und von Geschichtskultur(en).
Zeitschrift für Geschichtsdidaktik, 25.
bibtex: '@article{Hartung_Völkel, title={‚Die Zeichen der Zeiten deuten lernen‘
– Die Zeichengebundenheit historischer Bildung in und von Geschichtskultur(en)},
volume={25}, journal={Zeitschrift für Geschichtsdidaktik}, publisher={Konferenz
für Geschihctsdidaktik}, author={Hartung, Olaf and Völkel, Jana} }'
chicago: Hartung, Olaf, and Jana Völkel. “‚Die Zeichen der Zeiten deuten lernen‘
– Die Zeichengebundenheit historischer Bildung in und von Geschichtskultur(en).”
Zeitschrift für Geschichtsdidaktik 25 (n.d.).
ieee: O. Hartung and J. Völkel, “‚Die Zeichen der Zeiten deuten lernen‘ – Die Zeichengebundenheit
historischer Bildung in und von Geschichtskultur(en),” Zeitschrift für Geschichtsdidaktik,
vol. 25.
mla: Hartung, Olaf, and Jana Völkel. “‚Die Zeichen der Zeiten deuten lernen‘ – Die
Zeichengebundenheit historischer Bildung in und von Geschichtskultur(en).” Zeitschrift
für Geschichtsdidaktik, vol. 25, Konferenz für Geschihctsdidaktik.
short: O. Hartung, J. Völkel, Zeitschrift für Geschichtsdidaktik 25 (n.d.).
date_created: 2026-04-30T13:19:38Z
date_updated: 2026-05-06T09:23:10Z
department:
- _id: '6'
- _id: '444'
intvolume: ' 25'
language:
- iso: ger
publication: Zeitschrift für Geschichtsdidaktik
publication_identifier:
eissn:
- 2196-8292
issn:
- 1610-5982
publication_status: accepted
publisher: Konferenz für Geschihctsdidaktik
status: public
title: ‚Die Zeichen der Zeiten deuten lernen‘ – Die Zeichengebundenheit historischer
Bildung in und von Geschichtskultur(en)
type: journal_article
user_id: '79451'
volume: 25
year: '2026'
...
---
_id: '63758'
abstract:
- lang: eng
text: Resilient systems require monitoring and prediction of environmental and intrinsic
conditions and the ability to adapt to changing circumstances to optimize the
trade-off between performance, power consumption, and fault tolerance. TETRISC
was introduced as a resilient multicore RISC-V processor system based on the PULPissimo
platform. This paper presents the migration of TETRISC to the Rocket Chip SoC,
which is freely scalable to the number of processors through parametrizable Chisel
models. As such, we discuss and evaluate the main advantages and obstacles that
come with the Chipyard framework for RTL simulation and FPGA synthesis for the
rapid prototyping of resilient, scalable architectures that are online configurable
through software for different multicore and lock-step modes.
author:
- first_name: Kai Arne
full_name: Hannemann, Kai Arne
id: '63972'
last_name: Hannemann
- first_name: Lars
full_name: Luchterhandt, Lars
last_name: Luchterhandt
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
- first_name: Markus
full_name: Ulbricht, Markus
last_name: Ulbricht
- first_name: Li
full_name: Lu, Li
last_name: Lu
citation:
ama: 'Hannemann KA, Luchterhandt L, Müller W, Ulbricht M, Lu L. Redesigning the
TETRISC Architecture for Scalable Rocket Chip Implementations. In: 38. ITG
/ GMM / GI - Workshop Testmethoden Und Zuverlässigkeit von Schaltungen Und Systemen.
; 2026.'
apa: Hannemann, K. A., Luchterhandt, L., Müller, W., Ulbricht, M., & Lu, L.
(2026). Redesigning the TETRISC Architecture for Scalable Rocket Chip Implementations.
38. ITG / GMM / GI - Workshop Testmethoden Und Zuverlässigkeit von Schaltungen
Und Systemen. 38. ITG / GMM / GI - Workshop Testmethoden und Zuverlässigkeit
von Schaltungen und Systemen, Potsdam.
bibtex: '@inproceedings{Hannemann_Luchterhandt_Müller_Ulbricht_Lu_2026, place={Potsdam},
title={Redesigning the TETRISC Architecture for Scalable Rocket Chip Implementations},
booktitle={38. ITG / GMM / GI - Workshop Testmethoden und Zuverlässigkeit von
Schaltungen und Systemen}, author={Hannemann, Kai Arne and Luchterhandt, Lars
and Müller, Wolfgang and Ulbricht, Markus and Lu, Li}, year={2026} }'
chicago: Hannemann, Kai Arne, Lars Luchterhandt, Wolfgang Müller, Markus Ulbricht,
and Li Lu. “Redesigning the TETRISC Architecture for Scalable Rocket Chip Implementations.”
In 38. ITG / GMM / GI - Workshop Testmethoden Und Zuverlässigkeit von Schaltungen
Und Systemen. Potsdam, 2026.
ieee: K. A. Hannemann, L. Luchterhandt, W. Müller, M. Ulbricht, and L. Lu, “Redesigning
the TETRISC Architecture for Scalable Rocket Chip Implementations,” presented
at the 38. ITG / GMM / GI - Workshop Testmethoden und Zuverlässigkeit von Schaltungen
und Systemen, Potsdam, 2026.
mla: Hannemann, Kai Arne, et al. “Redesigning the TETRISC Architecture for Scalable
Rocket Chip Implementations.” 38. ITG / GMM / GI - Workshop Testmethoden Und
Zuverlässigkeit von Schaltungen Und Systemen, 2026.
short: 'K.A. Hannemann, L. Luchterhandt, W. Müller, M. Ulbricht, L. Lu, in: 38.
ITG / GMM / GI - Workshop Testmethoden Und Zuverlässigkeit von Schaltungen Und
Systemen, Potsdam, 2026.'
conference:
end_date: 2026-02-24
location: Potsdam
name: 38. ITG / GMM / GI - Workshop Testmethoden und Zuverlässigkeit von Schaltungen
und Systemen
start_date: 2026-02-22
date_created: 2026-01-27T13:14:51Z
date_updated: 2026-05-08T09:08:14Z
department:
- _id: '58'
has_accepted_license: '1'
keyword:
- RISC-V
- Multicore
- Fault Tolerant
- TETRISC
- Chisel
- Chipyard
language:
- iso: eng
place: Potsdam
publication: 38. ITG / GMM / GI - Workshop Testmethoden und Zuverlässigkeit von Schaltungen
und Systemen
status: public
title: Redesigning the TETRISC Architecture for Scalable Rocket Chip Implementations
type: conference
user_id: '63972'
year: '2026'
...
---
_id: '61464'
abstract:
- lang: ger
text: 'Der eugenetische Roman ist als ein literarisches Genre zu begreifen, das
biowissenschaftliche, bioethische und biopoetische Dimensionen miteinander verbindet,
um Grenzen und Konstanten des Mensch(lich)en auszuhandeln. Mindestens seit Darwin
und Galton sind die Modifizierung des menschlichen Individuums und die Optimierung
der menschlichen Spezies diskutiert worden, spätestens seit den 1980er Jahren
haben humangenetische und biotechnologische Entwicklungen den Diskurs neu perspektiviert.
Literatur trägt zu diesem Diskurs bei, indem sie Erprobungs- und Reflexionsräume
schafft: Sie modelliert menschliche Subjekte, die in eugenetische Zukunftsszenarien
eingeschrieben sind, und entwickelt spezifische Erzählweisen, die diese Subjekte,
ihre Lebensweisen und ihr Lebenswissen, narrativ erfahrbar machen. Fünf eugenetische
Romane der englisch- und deutschsprachigen Gegenwartsliteratur werden in der Studie
hinsichtlich Subjektmodellierungen und Narrationsweisen im Kontext der Eugenetik
untersucht.'
author:
- first_name: Ronja
full_name: Hannebohm, Ronja
id: '27419'
last_name: Hannebohm
orcid: 0009-0005-8959-6182
citation:
ama: 'Hannebohm R. Nach 1984: Biopoethik des eugenetischen Romans. Brill
| Fink doi:10.30965/9783846771068'
apa: 'Hannebohm, R. (n.d.). Nach 1984: Biopoethik des eugenetischen Romans.
Brill | Fink. https://doi.org/10.30965/9783846771068'
bibtex: '@book{Hannebohm, place={Paderborn}, title={Nach 1984: Biopoethik des eugenetischen
Romans}, DOI={10.30965/9783846771068},
publisher={Brill | Fink}, author={Hannebohm, Ronja} }'
chicago: 'Hannebohm, Ronja. Nach 1984: Biopoethik des eugenetischen Romans.
Paderborn: Brill | Fink, n.d. https://doi.org/10.30965/9783846771068.'
ieee: 'R. Hannebohm, Nach 1984: Biopoethik des eugenetischen Romans. Paderborn:
Brill | Fink.'
mla: 'Hannebohm, Ronja. Nach 1984: Biopoethik des eugenetischen Romans. Brill
| Fink, doi:10.30965/9783846771068.'
short: 'R. Hannebohm, Nach 1984: Biopoethik des eugenetischen Romans, Brill | Fink,
Paderborn, n.d.'
date_created: 2025-09-29T12:38:07Z
date_updated: 2026-05-08T06:45:00Z
department:
- _id: '116'
doi: 10.30965/9783846771068
keyword:
- Ethik
- Eugenik
- Genre
- Lebenswissen
- Macht
- Metamoderne
- Narration
- Postmoderne
- Subjekt
- Zukunft
language:
- iso: ger
place: Paderborn
publication_identifier:
eisbn:
- 978-3-8467-7106-8
isbn:
- 978-3-7705-7106-2
publication_status: inpress
publisher: Brill | Fink
related_material:
link:
- description: Info
relation: other
url: https://brill.com/display/title/74830
status: public
supervisor:
- first_name: Jörn
full_name: Steigerwald, Jörn
id: '37947'
last_name: Steigerwald
title: 'Nach 1984: Biopoethik des eugenetischen Romans'
type: dissertation
user_id: '27419'
year: '2026'
...
---
_id: '65586'
author:
- first_name: Henning
full_name: Zeipert, Henning
id: '32580'
last_name: Zeipert
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Jonas
full_name: Hölscher, Jonas
id: '73952'
last_name: Hölscher
- first_name: Mareen
full_name: Wippermann, Mareen
id: '74624'
last_name: Wippermann
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Zeipert H, Claes L, Hölscher J, Wippermann M, Henning B. An Approach for the
Efficient Solution of Eigenvalue-based Inverse Problems for the Material Characterisation
Using Guided Acoustic Waves. In: Deutsche Gesellschaft für Akustik e.V., ed. Fortschritte
Der Akustik - DAGA 2026. ; 2026:1566–1569. doi:10.71568/DAGA2026.043'
apa: Zeipert, H., Claes, L., Hölscher, J., Wippermann, M., & Henning, B. (2026).
An Approach for the Efficient Solution of Eigenvalue-based Inverse Problems for
the Material Characterisation Using Guided Acoustic Waves. In Deutsche Gesellschaft
für Akustik e.V. (Ed.), Fortschritte der Akustik - DAGA 2026 (pp. 1566–1569).
https://doi.org/10.71568/DAGA2026.043
bibtex: '@inproceedings{Zeipert_Claes_Hölscher_Wippermann_Henning_2026, place={Dresden},
title={An Approach for the Efficient Solution of Eigenvalue-based Inverse Problems
for the Material Characterisation Using Guided Acoustic Waves}, DOI={10.71568/DAGA2026.043},
booktitle={Fortschritte der Akustik - DAGA 2026}, author={Zeipert, Henning and
Claes, Leander and Hölscher, Jonas and Wippermann, Mareen and Henning, Bernd},
editor={Deutsche Gesellschaft für Akustik e.V.}, year={2026}, pages={1566–1569}
}'
chicago: Zeipert, Henning, Leander Claes, Jonas Hölscher, Mareen Wippermann, and
Bernd Henning. “An Approach for the Efficient Solution of Eigenvalue-Based Inverse
Problems for the Material Characterisation Using Guided Acoustic Waves.” In Fortschritte
Der Akustik - DAGA 2026, edited by Deutsche Gesellschaft für Akustik e.V.,
1566–1569. Dresden, 2026. https://doi.org/10.71568/DAGA2026.043.
ieee: 'H. Zeipert, L. Claes, J. Hölscher, M. Wippermann, and B. Henning, “An Approach
for the Efficient Solution of Eigenvalue-based Inverse Problems for the Material
Characterisation Using Guided Acoustic Waves,” in Fortschritte der Akustik
- DAGA 2026, 2026, pp. 1566–1569, doi: 10.71568/DAGA2026.043.'
mla: Zeipert, Henning, et al. “An Approach for the Efficient Solution of Eigenvalue-Based
Inverse Problems for the Material Characterisation Using Guided Acoustic Waves.”
Fortschritte Der Akustik - DAGA 2026, edited by Deutsche Gesellschaft für
Akustik e.V., 2026, pp. 1566–1569, doi:10.71568/DAGA2026.043.
short: 'H. Zeipert, L. Claes, J. Hölscher, M. Wippermann, B. Henning, in: Deutsche
Gesellschaft für Akustik e.V. (Ed.), Fortschritte Der Akustik - DAGA 2026, Dresden,
2026, pp. 1566–1569.'
corporate_editor:
- Deutsche Gesellschaft für Akustik e.V.
date_created: 2026-05-08T12:29:43Z
date_updated: 2026-05-08T12:32:54Z
department:
- _id: '49'
doi: 10.71568/DAGA2026.043
language:
- iso: eng
page: 1566–1569
place: Dresden
project:
- _id: '105'
name: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen
publication: Fortschritte der Akustik - DAGA 2026
status: public
title: An Approach for the Efficient Solution of Eigenvalue-based Inverse Problems
for the Material Characterisation Using Guided Acoustic Waves
type: conference
user_id: '11829'
year: '2026'
...
---
_id: '65588'
author:
- first_name: Carsten
full_name: Spieker, Carsten
id: '67587'
last_name: Spieker
- first_name: Raphael
full_name: Kuess, Raphael
last_name: Kuess
- first_name: Andrea
full_name: Walther, Andrea
last_name: Walther
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: 'Spieker C, Kuess R, Walther A, Förstner J. Modellierung und Simulation des
temperaturabhängigen Materialverhaltens von Piezokeramiken mit FEniCS. In: Deutsche
Gesellschaft für Akustik e.V., ed. Fortschritte Der Akustik - DAGA 2026.
; 2026:1066–1069. doi:10.71568/DAGA2026.549'
apa: Spieker, C., Kuess, R., Walther, A., & Förstner, J. (2026). Modellierung
und Simulation des temperaturabhängigen Materialverhaltens von Piezokeramiken
mit FEniCS. In Deutsche Gesellschaft für Akustik e.V. (Ed.), Fortschritte der
Akustik - DAGA 2026 (pp. 1066–1069). https://doi.org/10.71568/DAGA2026.549
bibtex: '@inproceedings{Spieker_Kuess_Walther_Förstner_2026, title={Modellierung
und Simulation des temperaturabhängigen Materialverhaltens von Piezokeramiken
mit FEniCS}, DOI={10.71568/DAGA2026.549},
booktitle={Fortschritte der Akustik - DAGA 2026}, author={Spieker, Carsten and
Kuess, Raphael and Walther, Andrea and Förstner, Jens}, editor={Deutsche Gesellschaft
für Akustik e.V.}, year={2026}, pages={1066–1069} }'
chicago: Spieker, Carsten, Raphael Kuess, Andrea Walther, and Jens Förstner. “Modellierung
Und Simulation Des Temperaturabhängigen Materialverhaltens von Piezokeramiken
Mit FEniCS.” In Fortschritte Der Akustik - DAGA 2026, edited by Deutsche
Gesellschaft für Akustik e.V., 1066–1069, 2026. https://doi.org/10.71568/DAGA2026.549.
ieee: 'C. Spieker, R. Kuess, A. Walther, and J. Förstner, “Modellierung und Simulation
des temperaturabhängigen Materialverhaltens von Piezokeramiken mit FEniCS,” in
Fortschritte der Akustik - DAGA 2026, 2026, pp. 1066–1069, doi: 10.71568/DAGA2026.549.'
mla: Spieker, Carsten, et al. “Modellierung Und Simulation Des Temperaturabhängigen
Materialverhaltens von Piezokeramiken Mit FEniCS.” Fortschritte Der Akustik
- DAGA 2026, edited by Deutsche Gesellschaft für Akustik e.V., 2026, pp. 1066–1069,
doi:10.71568/DAGA2026.549.
short: 'C. Spieker, R. Kuess, A. Walther, J. Förstner, in: Deutsche Gesellschaft
für Akustik e.V. (Ed.), Fortschritte Der Akustik - DAGA 2026, 2026, pp. 1066–1069.'
corporate_editor:
- Deutsche Gesellschaft für Akustik e.V.
date_created: 2026-05-08T12:37:35Z
date_updated: 2026-05-08T12:38:44Z
department:
- _id: '61'
doi: 10.71568/DAGA2026.549
language:
- iso: eng
page: 1066–1069
project:
- _id: '245'
name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken
für Leistungsschallanwendungen (NEPTUN)'
publication: Fortschritte der Akustik - DAGA 2026
status: public
title: Modellierung und Simulation des temperaturabhängigen Materialverhaltens von
Piezokeramiken mit FEniCS
type: conference
user_id: '11829'
year: '2026'
...
---
_id: '65587'
author:
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
citation:
ama: 'Claes L. Simultaneous measurement of bulk and shear viscosity using guided
acoustic waves. In: Deutsche Gesellschaft für Akustik e.V., ed. Fortschritte
Der Akustik - DAGA 2026. ; 2026:1089–1092. doi:10.71568/DAGA2026.006'
apa: Claes, L. (2026). Simultaneous measurement of bulk and shear viscosity using
guided acoustic waves. In Deutsche Gesellschaft für Akustik e.V. (Ed.), Fortschritte
der Akustik - DAGA 2026 (pp. 1089–1092). https://doi.org/10.71568/DAGA2026.006
bibtex: '@inproceedings{Claes_2026, place={Dresden}, title={Simultaneous measurement
of bulk and shear viscosity using guided acoustic waves}, DOI={10.71568/DAGA2026.006},
booktitle={Fortschritte der Akustik - DAGA 2026}, author={Claes, Leander}, editor={Deutsche
Gesellschaft für Akustik e.V.}, year={2026}, pages={1089–1092} }'
chicago: Claes, Leander. “Simultaneous Measurement of Bulk and Shear Viscosity Using
Guided Acoustic Waves.” In Fortschritte Der Akustik - DAGA 2026, edited
by Deutsche Gesellschaft für Akustik e.V., 1089–1092. Dresden, 2026. https://doi.org/10.71568/DAGA2026.006.
ieee: 'L. Claes, “Simultaneous measurement of bulk and shear viscosity using guided
acoustic waves,” in Fortschritte der Akustik - DAGA 2026, 2026, pp. 1089–1092,
doi: 10.71568/DAGA2026.006.'
mla: Claes, Leander. “Simultaneous Measurement of Bulk and Shear Viscosity Using
Guided Acoustic Waves.” Fortschritte Der Akustik - DAGA 2026, edited by
Deutsche Gesellschaft für Akustik e.V., 2026, pp. 1089–1092, doi:10.71568/DAGA2026.006.
short: 'L. Claes, in: Deutsche Gesellschaft für Akustik e.V. (Ed.), Fortschritte
Der Akustik - DAGA 2026, Dresden, 2026, pp. 1089–1092.'
corporate_editor:
- Deutsche Gesellschaft für Akustik e.V.
date_created: 2026-05-08T12:30:37Z
date_updated: 2026-05-08T12:33:01Z
department:
- _id: '49'
doi: 10.71568/DAGA2026.006
language:
- iso: eng
page: 1089–1092
place: Dresden
publication: Fortschritte der Akustik - DAGA 2026
status: public
title: Simultaneous measurement of bulk and shear viscosity using guided acoustic
waves
type: conference
user_id: '11829'
year: '2026'
...
---
_id: '57020'
abstract:
- lang: eng
text: 'AbstractIn this symposium we investigate
students’ agency of selecting and using (digital) resources for developing their
own learning paths. For that, we first review the literature related to students’
selection and use of resources in mathematics education in different pedagogical
settings (presentation 1). Second, we develop insights from the different studies
that participate in this symposium (presentation 2–6), at school as well as at
university level. Results show that attempts have been made to provide students
opportunities to develop agency of their mathematics learning, in particular with
the development and provision of numerous digital tools and learning resources
at university level and related to innovative pedagogical approaches. At the same
time, it is not obvious how these tools and resources help students to develop
deeper conceptual understandings. Certainly, students often ‘demand’ more student-centered
and autonomous education approaches (e.g., at university level), also in mathematics
education. Further, it seems that authentic problem-based education approaches
are more motivating for students. These ‘innovative’ approaches necessitate particular
types of structure and support for students. Moreover, they require different
ways of providing resources that students can and want to interact with, and that
help students to navigate through the curriculum to develop their own learning
paths. At the same time, teachers also need support on how to orchestrate student
learning with the available resources in such environments, so to be able to attend
to students’ individual needs. The symposium comprised altogether six presentations:Birgit
Pepin & Sebastian Rezat: Students’ agency of selecting and using (digital)
resources for developing their own learning paths: An overviewAnnalisa
Cusi & Agnese I. Telloni: Learning through digital curriculum resource design:
students’ reflections on their role as designersVilma Mesa, Lelia
Burley-Sanford, Xinyi Hao, & Carlos Quiroz: Interactive features in university
textbooks and their use by teachers and studentsSebastian Rezat:
Fostering university students’ reading and understanding of mathematical text
in a flipped classroom approach with a digital marking toolBirgit
Pepin & Ulises Salinas: Challenge/problem-based mathematics learning at university
level: The case of the modeling weekFarzad Radmehr: Problem-posing:
An inclusive activity for improving teaching and learning of mathematics at university
level'
author:
- first_name: Birgit
full_name: Pepin, Birgit
last_name: Pepin
- first_name: Sebastian
full_name: Rezat, Sebastian
last_name: Rezat
citation:
ama: 'Pepin B, Rezat S. Symposium—Towards innovative practices in mathematics education:
Teachers’ and students’ choice and use of digital resources. In: Qi C, Fan L,
Liu J, Liu Q, Dong L, eds. Recent Advances in Mathematics Textbook Research
and Development. Springer Nature; 2025:123–126. doi:10.1007/978-981-97-8426-4_17'
apa: 'Pepin, B., & Rezat, S. (2025). Symposium—Towards innovative practices
in mathematics education: Teachers’ and students’ choice and use of digital resources.
In C. Qi, L. Fan, J. Liu, Q. Liu, & L. Dong (Eds.), Recent Advances in
Mathematics Textbook Research and Development (pp. 123–126). Springer Nature.
https://doi.org/10.1007/978-981-97-8426-4_17'
bibtex: '@inbook{Pepin_Rezat_2025, place={Singapore}, title={Symposium—Towards innovative
practices in mathematics education: Teachers’ and students’ choice and use of
digital resources}, DOI={10.1007/978-981-97-8426-4_17},
booktitle={Recent Advances in Mathematics Textbook Research and Development},
publisher={Springer Nature}, author={Pepin, Birgit and Rezat, Sebastian}, editor={Qi,
Chunxia and Fan, Lianghuo and Liu, Jian and Liu, Qimeng and Dong, Lianchun}, year={2025},
pages={123–126} }'
chicago: 'Pepin, Birgit, and Sebastian Rezat. “Symposium—Towards Innovative Practices
in Mathematics Education: Teachers’ and Students’ Choice and Use of Digital Resources.”
In Recent Advances in Mathematics Textbook Research and Development, edited
by Chunxia Qi, Lianghuo Fan, Jian Liu, Qimeng Liu, and Lianchun Dong, 123–126.
Singapore: Springer Nature, 2025. https://doi.org/10.1007/978-981-97-8426-4_17.'
ieee: 'B. Pepin and S. Rezat, “Symposium—Towards innovative practices in mathematics
education: Teachers’ and students’ choice and use of digital resources,” in Recent
Advances in Mathematics Textbook Research and Development, C. Qi, L. Fan,
J. Liu, Q. Liu, and L. Dong, Eds. Singapore: Springer Nature, 2025, pp. 123–126.'
mla: 'Pepin, Birgit, and Sebastian Rezat. “Symposium—Towards Innovative Practices
in Mathematics Education: Teachers’ and Students’ Choice and Use of Digital Resources.”
Recent Advances in Mathematics Textbook Research and Development, edited
by Chunxia Qi et al., Springer Nature, 2025, pp. 123–126, doi:10.1007/978-981-97-8426-4_17.'
short: 'B. Pepin, S. Rezat, in: C. Qi, L. Fan, J. Liu, Q. Liu, L. Dong (Eds.), Recent
Advances in Mathematics Textbook Research and Development, Springer Nature, Singapore,
2025, pp. 123–126.'
date_created: 2024-11-12T16:15:48Z
date_updated: 2024-11-12T16:37:29Z
ddc:
- '510'
- '370'
department:
- _id: '360'
doi: 10.1007/978-981-97-8426-4_17
editor:
- first_name: Chunxia
full_name: Qi, Chunxia
last_name: Qi
- first_name: Lianghuo
full_name: Fan, Lianghuo
last_name: Fan
- first_name: Jian
full_name: Liu, Jian
last_name: Liu
- first_name: Qimeng
full_name: Liu, Qimeng
last_name: Liu
- first_name: Lianchun
full_name: Dong, Lianchun
last_name: Dong
file:
- access_level: closed
content_type: application/pdf
creator: srezat
date_created: 2024-11-12T16:18:30Z
date_updated: 2024-11-12T16:18:30Z
file_id: '57021'
file_name: 978-981-97-8426-4_17.pdf
file_size: 148089
relation: main_file
success: 1
file_date_updated: 2024-11-12T16:18:30Z
has_accepted_license: '1'
language:
- iso: eng
page: 123–126
place: Singapore
publication: Recent Advances in Mathematics Textbook Research and Development
publication_identifier:
isbn:
- '9789819784257'
- '9789819784264'
publication_status: published
publisher: Springer Nature
status: public
title: 'Symposium—Towards innovative practices in mathematics education: Teachers’
and students’ choice and use of digital resources'
type: book_chapter
user_id: '31132'
year: '2025'
...