---
_id: '54735'
abstract:
- lang: eng
text: AbstractShorter product lifecycles are also
leading to even shorter planning times for the development of production systems.
In most companies, the restructuring is carried out within a few weeks during
the annual holidays. Digital tools such as simulations or the digital twin are
used to avoid delaying the restructuring during this time. However, the introduction
of a 3D model of the factory is often the first point of failure for many companies.
This article proposes a six-step process model that enables the transition from
2D to 3D design. The process model was evaluated in a research project.
author:
- first_name: Jan-Philipp
full_name: Disselkamp, Jan-Philipp
last_name: Disselkamp
- first_name: Robin
full_name: Grothe, Robin
last_name: Grothe
- first_name: Jonas
full_name: Lick, Jonas
last_name: Lick
- first_name: Ben
full_name: Schütte, Ben
last_name: Schütte
- first_name: Sascha
full_name: Brüne, Sascha
last_name: Brüne
- first_name: Luca
full_name: Schröder, Luca
last_name: Schröder
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Disselkamp J-P, Grothe R, Lick J, et al. Towards the digital factory twin
– design guide for creating a 3D factory model. In: Proceedings of the Design
Society. Vol 4. Cambridge University Press (CUP); 2024:1979-1988. doi:10.1017/pds.2024.200'
apa: Disselkamp, J.-P., Grothe, R., Lick, J., Schütte, B., Brüne, S., Schröder,
L., & Dumitrescu, R. (2024). Towards the digital factory twin – design guide
for creating a 3D factory model. Proceedings of the Design Society, 4,
1979–1988. https://doi.org/10.1017/pds.2024.200
bibtex: '@inproceedings{Disselkamp_Grothe_Lick_Schütte_Brüne_Schröder_Dumitrescu_2024,
title={Towards the digital factory twin – design guide for creating a 3D factory
model}, volume={4}, DOI={10.1017/pds.2024.200},
booktitle={Proceedings of the Design Society}, publisher={Cambridge University
Press (CUP)}, author={Disselkamp, Jan-Philipp and Grothe, Robin and Lick, Jonas
and Schütte, Ben and Brüne, Sascha and Schröder, Luca and Dumitrescu, Roman},
year={2024}, pages={1979–1988} }'
chicago: Disselkamp, Jan-Philipp, Robin Grothe, Jonas Lick, Ben Schütte, Sascha
Brüne, Luca Schröder, and Roman Dumitrescu. “Towards the Digital Factory Twin
– Design Guide for Creating a 3D Factory Model.” In Proceedings of the Design
Society, 4:1979–88. Cambridge University Press (CUP), 2024. https://doi.org/10.1017/pds.2024.200.
ieee: 'J.-P. Disselkamp et al., “Towards the digital factory twin – design
guide for creating a 3D factory model,” in Proceedings of the Design Society,
Cavtat, Dubrovnik, Croatia, 2024, vol. 4, pp. 1979–1988, doi: 10.1017/pds.2024.200.'
mla: Disselkamp, Jan-Philipp, et al. “Towards the Digital Factory Twin – Design
Guide for Creating a 3D Factory Model.” Proceedings of the Design Society,
vol. 4, Cambridge University Press (CUP), 2024, pp. 1979–88, doi:10.1017/pds.2024.200.
short: 'J.-P. Disselkamp, R. Grothe, J. Lick, B. Schütte, S. Brüne, L. Schröder,
R. Dumitrescu, in: Proceedings of the Design Society, Cambridge University Press
(CUP), 2024, pp. 1979–1988.'
conference:
end_date: 2024-05-23
location: Cavtat, Dubrovnik, Croatia
name: The 18th International Design Conference (DESIGN 2024)
start_date: 2024-05-20
date_created: 2024-06-13T10:52:57Z
date_updated: 2024-06-13T11:36:22Z
department:
- _id: '563'
doi: 10.1017/pds.2024.200
intvolume: ' 4'
language:
- iso: eng
page: 1979-1988
publication: Proceedings of the Design Society
publication_identifier:
issn:
- 2732-527X
publication_status: published
publisher: Cambridge University Press (CUP)
status: public
title: Towards the digital factory twin – design guide for creating a 3D factory model
type: conference
user_id: '15782'
volume: 4
year: '2024'
...
---
_id: '53787'
abstract:
- lang: eng
text: "Abstract\r\n Purpose\r\n
\ Glycemic response to the same meal depends on daytime and
alignment of consumption with the inner clock, which has not been examined by
individual chronotype yet. This study examined whether the 2-h postprandial and
24-h glycemic response to a meal with high glycemic index (GI) differ when consumed
early or late in the day among students with early or late chronotype.\r\n
\ \r\n Methods\r\n
\ From a screening of 327 students aged 18–25 years, those
with early (n = 22) or late (n = 23) chronotype participated in a 7-day randomized
controlled cross-over intervention study. After a 3-day observational phase, standardized
meals were provided on run-in/washout (days 4 and 6) and intervention (days 5
and 7), on which participants received a high GI meal (GI = 72) in the morning
(7 a.m.) or in the evening (8 p.m.). All other meals had a medium GI. Continuous
glucose monitoring was used to measure 2-h postprandial and 24-h glycemic responses
and their variability.\r\n \r\n Results\r\n
\ Among students with early chronotype 2-h postprandial glucose
responses to the high GI meal were higher in the evening than in the morning (iAUC:
234 (± 92) vs. 195 (± 91) (mmol/L) × min, p = 0.042). Likewise, mean and lowest
2-h postprandial glucose values were higher when the high GI meal was consumed
in the evening (p < 0.001; p = 0.017). 24-h glycemic responses were similar
irrespective of meal time. Participants with late chronotype consuming a high
GI meal in the morning or evening showed similar 2-h postprandial (iAUC: 211 (± 110)
vs. 207 (± 95) (mmol/L) × min, p = 0.9) and 24-h glycemic responses at both daytimes.\r\n
\ \r\n Conclusions\r\n
\ Diurnal differences in response to a high GI meal are confined
to those young adults with early chronotype, whilst those with a late chronotype
seem vulnerable to both very early and late high GI meals. Registered at clinicaltrials.gov
(NCT04298645; 22/01/2020).\r\n "
author:
- first_name: Bianca
full_name: Stutz, Bianca
last_name: Stutz
- first_name: Bettina
full_name: Krueger, Bettina
last_name: Krueger
- first_name: Janina
full_name: Goletzke, Janina
last_name: Goletzke
- first_name: Nicole
full_name: Jankovic, Nicole
id: '105192'
last_name: Jankovic
orcid: https://orcid.org/0000-0002-9235-5356
- first_name: Ute
full_name: Alexy, Ute
last_name: Alexy
- first_name: Christian
full_name: Herder, Christian
last_name: Herder
- first_name: Jutta
full_name: Dierkes, Jutta
last_name: Dierkes
- first_name: Gabriele
full_name: Berg-Beckhoff, Gabriele
last_name: Berg-Beckhoff
- first_name: Rasmus
full_name: Jakobsmeyer, Rasmus
last_name: Jakobsmeyer
- first_name: Claus
full_name: Reinsberger, Claus
last_name: Reinsberger
- first_name: Anette E.
full_name: Buyken, Anette E.
last_name: Buyken
citation:
ama: 'Stutz B, Krueger B, Goletzke J, et al. Glycemic response to meals with a high
glycemic index differs between morning and evening: a randomized cross-over controlled
trial among students with early or late chronotype. European Journal of Nutrition.
Published online 2024. doi:10.1007/s00394-024-03372-4'
apa: 'Stutz, B., Krueger, B., Goletzke, J., Jankovic, N., Alexy, U., Herder, C.,
Dierkes, J., Berg-Beckhoff, G., Jakobsmeyer, R., Reinsberger, C., & Buyken,
A. E. (2024). Glycemic response to meals with a high glycemic index differs between
morning and evening: a randomized cross-over controlled trial among students with
early or late chronotype. European Journal of Nutrition. https://doi.org/10.1007/s00394-024-03372-4'
bibtex: '@article{Stutz_Krueger_Goletzke_Jankovic_Alexy_Herder_Dierkes_Berg-Beckhoff_Jakobsmeyer_Reinsberger_et
al._2024, title={Glycemic response to meals with a high glycemic index differs
between morning and evening: a randomized cross-over controlled trial among students
with early or late chronotype}, DOI={10.1007/s00394-024-03372-4},
journal={European Journal of Nutrition}, publisher={Springer Science and Business
Media LLC}, author={Stutz, Bianca and Krueger, Bettina and Goletzke, Janina and
Jankovic, Nicole and Alexy, Ute and Herder, Christian and Dierkes, Jutta and Berg-Beckhoff,
Gabriele and Jakobsmeyer, Rasmus and Reinsberger, Claus and et al.}, year={2024}
}'
chicago: 'Stutz, Bianca, Bettina Krueger, Janina Goletzke, Nicole Jankovic, Ute
Alexy, Christian Herder, Jutta Dierkes, et al. “Glycemic Response to Meals with
a High Glycemic Index Differs between Morning and Evening: A Randomized Cross-over
Controlled Trial among Students with Early or Late Chronotype.” European Journal
of Nutrition, 2024. https://doi.org/10.1007/s00394-024-03372-4.'
ieee: 'B. Stutz et al., “Glycemic response to meals with a high glycemic
index differs between morning and evening: a randomized cross-over controlled
trial among students with early or late chronotype,” European Journal of Nutrition,
2024, doi: 10.1007/s00394-024-03372-4.'
mla: 'Stutz, Bianca, et al. “Glycemic Response to Meals with a High Glycemic Index
Differs between Morning and Evening: A Randomized Cross-over Controlled Trial
among Students with Early or Late Chronotype.” European Journal of Nutrition,
Springer Science and Business Media LLC, 2024, doi:10.1007/s00394-024-03372-4.'
short: B. Stutz, B. Krueger, J. Goletzke, N. Jankovic, U. Alexy, C. Herder, J. Dierkes,
G. Berg-Beckhoff, R. Jakobsmeyer, C. Reinsberger, A.E. Buyken, European Journal
of Nutrition (2024).
date_created: 2024-04-29T11:44:50Z
date_updated: 2024-06-17T09:07:29Z
doi: 10.1007/s00394-024-03372-4
language:
- iso: eng
publication: European Journal of Nutrition
publication_identifier:
issn:
- 1436-6207
- 1436-6215
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Glycemic response to meals with a high glycemic index differs between morning
and evening: a randomized cross-over controlled trial among students with early
or late chronotype'
type: journal_article
user_id: '105192'
year: '2024'
...
---
_id: '54786'
author:
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Tim
full_name: Hetkämper, Tim
id: '38123'
last_name: Hetkämper
- first_name: Henning
full_name: Zeipert, Henning
id: '32580'
last_name: Zeipert
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Claes L, Hetkämper T, Zeipert H, Henning B. Auswertung der modalen Dämpfung
von geführten akustischen Wellen in faserverstärkten Kunststoffplatten. In: 22.
GMA/ITG-Fachtagung – Sensoren Und Messsysteme 2024. VDE Verlag GmbH; 2024:300–305.
doi:10.5162/sensoren2024/D1.2'
apa: Claes, L., Hetkämper, T., Zeipert, H., & Henning, B. (2024). Auswertung
der modalen Dämpfung von geführten akustischen Wellen in faserverstärkten Kunststoffplatten.
22. GMA/ITG-Fachtagung – Sensoren Und Messsysteme 2024, 300–305. https://doi.org/10.5162/sensoren2024/D1.2
bibtex: '@inproceedings{Claes_Hetkämper_Zeipert_Henning_2024, title={Auswertung
der modalen Dämpfung von geführten akustischen Wellen in faserverstärkten Kunststoffplatten},
DOI={10.5162/sensoren2024/D1.2},
booktitle={22. GMA/ITG-Fachtagung – Sensoren und Messsysteme 2024}, publisher={VDE
Verlag GmbH}, author={Claes, Leander and Hetkämper, Tim and Zeipert, Henning and
Henning, Bernd}, year={2024}, pages={300–305} }'
chicago: Claes, Leander, Tim Hetkämper, Henning Zeipert, and Bernd Henning. “Auswertung
Der Modalen Dämpfung von Geführten Akustischen Wellen in Faserverstärkten Kunststoffplatten.”
In 22. GMA/ITG-Fachtagung – Sensoren Und Messsysteme 2024, 300–305. VDE
Verlag GmbH, 2024. https://doi.org/10.5162/sensoren2024/D1.2.
ieee: 'L. Claes, T. Hetkämper, H. Zeipert, and B. Henning, “Auswertung der modalen
Dämpfung von geführten akustischen Wellen in faserverstärkten Kunststoffplatten,”
in 22. GMA/ITG-Fachtagung – Sensoren und Messsysteme 2024, 2024, pp. 300–305,
doi: 10.5162/sensoren2024/D1.2.'
mla: Claes, Leander, et al. “Auswertung Der Modalen Dämpfung von Geführten Akustischen
Wellen in Faserverstärkten Kunststoffplatten.” 22. GMA/ITG-Fachtagung – Sensoren
Und Messsysteme 2024, VDE Verlag GmbH, 2024, pp. 300–305, doi:10.5162/sensoren2024/D1.2.
short: 'L. Claes, T. Hetkämper, H. Zeipert, B. Henning, in: 22. GMA/ITG-Fachtagung
– Sensoren Und Messsysteme 2024, VDE Verlag GmbH, 2024, pp. 300–305.'
date_created: 2024-06-17T14:29:42Z
date_updated: 2024-06-17T14:35:56Z
ddc:
- '620'
department:
- _id: '49'
doi: 10.5162/sensoren2024/D1.2
file:
- access_level: open_access
content_type: application/pdf
creator: leanderc
date_created: 2024-06-17T14:31:09Z
date_updated: 2024-06-17T14:33:02Z
file_id: '54787'
file_name: sensoren2024_d1.2.pdf
file_size: 514351
relation: main_file
file_date_updated: 2024-06-17T14:33:02Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 300–305
project:
- _id: '157'
grant_number: '495847374'
name: 'FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer
Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen
sowie deren realitätsnahe Modellierung'
publication: 22. GMA/ITG-Fachtagung – Sensoren und Messsysteme 2024
publication_identifier:
isbn:
- 978-3-910600-01-0
publisher: VDE Verlag GmbH
status: public
title: Auswertung der modalen Dämpfung von geführten akustischen Wellen in faserverstärkten
Kunststoffplatten
type: conference
user_id: '11829'
year: '2024'
...
---
_id: '54797'
abstract:
- lang: eng
text: Focusing on upcoming challenges in lightweight design, such as increasing
emission targets or novel multimaterial connections, versatile applicable and
environmentally friendly production technologies are crucial. In this context,
mechanical joining technology clinching offers a fast and energy-efficient procedure
for assembling sheet metals, being a proper alternative to established joining
methods, such as spot welding. However, the design of clinch points is a challenge,
which is partly supported by numerical or data-based approaches for optimal tool
dimensions assuring proper joint characteristics. While this is usually done for
an ideal environment, real joining processes are characterized by multiple inevitably
varying parameters, e.g. of the material, which have a significant impact on the
quality of clinch points. Therefore, this contribution addresses the current gap
by analyzing the effect of parameter variations or uncertainties on the resulting
joint characteristics and studying the impact of the nominal tool design. Thus,
an efficient meta-model-based variation simulation procedure is proposed and used
for analyzing the effect of different tool design configurations and variation
scenarios. Based on the results, it was found that varying process parameters
have a strong impact on the resulting joint characteristics, whereby the effect
significantly depends on the nominal tool design. This reveals the potential for
a robust tool design and implies that the nominal tool design and the tolerancing
of parameters should be done simultaneously for a reliable virtual joining point
design without extensive iterations and physical tests.
author:
- first_name: C
full_name: Zirngibl, C
last_name: Zirngibl
- first_name: S
full_name: Goetz, S
last_name: Goetz
- first_name: S
full_name: Wartzack, S
last_name: Wartzack
citation:
ama: 'Zirngibl C, Goetz S, Wartzack S. Influence of process variations on clinch
joint characteristics considering the effect of the nominal tool design. Proceedings
of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical
Engineering. Published online 2024. doi:10.1177/09544089241259347'
apa: 'Zirngibl, C., Goetz, S., & Wartzack, S. (2024). Influence of process variations
on clinch joint characteristics considering the effect of the nominal tool design.
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of
Process Mechanical Engineering. https://doi.org/10.1177/09544089241259347'
bibtex: '@article{Zirngibl_Goetz_Wartzack_2024, title={Influence of process variations
on clinch joint characteristics considering the effect of the nominal tool design},
DOI={10.1177/09544089241259347},
journal={Proceedings of the Institution of Mechanical Engineers, Part E: Journal
of Process Mechanical Engineering}, publisher={SAGE Publications}, author={Zirngibl,
C and Goetz, S and Wartzack, S}, year={2024} }'
chicago: 'Zirngibl, C, S Goetz, and S Wartzack. “Influence of Process Variations
on Clinch Joint Characteristics Considering the Effect of the Nominal Tool Design.”
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of
Process Mechanical Engineering, 2024. https://doi.org/10.1177/09544089241259347.'
ieee: 'C. Zirngibl, S. Goetz, and S. Wartzack, “Influence of process variations
on clinch joint characteristics considering the effect of the nominal tool design,”
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of
Process Mechanical Engineering, 2024, doi: 10.1177/09544089241259347.'
mla: 'Zirngibl, C., et al. “Influence of Process Variations on Clinch Joint Characteristics
Considering the Effect of the Nominal Tool Design.” Proceedings of the Institution
of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering,
SAGE Publications, 2024, doi:10.1177/09544089241259347.'
short: 'C. Zirngibl, S. Goetz, S. Wartzack, Proceedings of the Institution of Mechanical
Engineers, Part E: Journal of Process Mechanical Engineering (2024).'
date_created: 2024-06-18T07:00:26Z
date_updated: 2024-06-18T07:06:38Z
department:
- _id: '630'
doi: 10.1177/09544089241259347
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '144'
name: 'TRR 285 – B05: TRR 285 - Subproject B05'
publication: 'Proceedings of the Institution of Mechanical Engineers, Part E: Journal
of Process Mechanical Engineering'
publication_identifier:
issn:
- 0954-4089
- 2041-3009
publication_status: published
publisher: SAGE Publications
status: public
title: Influence of process variations on clinch joint characteristics considering
the effect of the nominal tool design
type: journal_article
user_id: '107109'
year: '2024'
...
---
_id: '54788'
author:
- first_name: Tim
full_name: Hetkämper, Tim
id: '38123'
last_name: Hetkämper
- first_name: Tom
full_name: Nellius, Tom
last_name: Nellius
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Hetkämper T, Nellius T, Claes L, Henning B. Visualisierung tomografischer
Daten aus Schlierenabbildungen mittels 3D Gaussian Splatting. In: 22. GMA/ITG-Fachtagung
– Sensoren Und Messsysteme 2024. VDE Verlag GmbH; 2024:362–367. doi:10.5162/sensoren2024/D4.2'
apa: Hetkämper, T., Nellius, T., Claes, L., & Henning, B. (2024). Visualisierung
tomografischer Daten aus Schlierenabbildungen mittels 3D Gaussian Splatting. 22.
GMA/ITG-Fachtagung – Sensoren Und Messsysteme 2024, 362–367. https://doi.org/10.5162/sensoren2024/D4.2
bibtex: '@inproceedings{Hetkämper_Nellius_Claes_Henning_2024, title={Visualisierung
tomografischer Daten aus Schlierenabbildungen mittels 3D Gaussian Splatting},
DOI={10.5162/sensoren2024/D4.2},
booktitle={22. GMA/ITG-Fachtagung – Sensoren und Messsysteme 2024}, publisher={VDE
Verlag GmbH}, author={Hetkämper, Tim and Nellius, Tom and Claes, Leander and Henning,
Bernd}, year={2024}, pages={362–367} }'
chicago: Hetkämper, Tim, Tom Nellius, Leander Claes, and Bernd Henning. “Visualisierung
Tomografischer Daten Aus Schlierenabbildungen Mittels 3D Gaussian Splatting.”
In 22. GMA/ITG-Fachtagung – Sensoren Und Messsysteme 2024, 362–367. VDE
Verlag GmbH, 2024. https://doi.org/10.5162/sensoren2024/D4.2.
ieee: 'T. Hetkämper, T. Nellius, L. Claes, and B. Henning, “Visualisierung tomografischer
Daten aus Schlierenabbildungen mittels 3D Gaussian Splatting,” in 22. GMA/ITG-Fachtagung
– Sensoren und Messsysteme 2024, 2024, pp. 362–367, doi: 10.5162/sensoren2024/D4.2.'
mla: Hetkämper, Tim, et al. “Visualisierung Tomografischer Daten Aus Schlierenabbildungen
Mittels 3D Gaussian Splatting.” 22. GMA/ITG-Fachtagung – Sensoren Und Messsysteme
2024, VDE Verlag GmbH, 2024, pp. 362–367, doi:10.5162/sensoren2024/D4.2.
short: 'T. Hetkämper, T. Nellius, L. Claes, B. Henning, in: 22. GMA/ITG-Fachtagung
– Sensoren Und Messsysteme 2024, VDE Verlag GmbH, 2024, pp. 362–367.'
date_created: 2024-06-17T14:33:22Z
date_updated: 2024-06-26T08:11:52Z
ddc:
- '620'
department:
- _id: '49'
doi: 10.5162/sensoren2024/D4.2
file:
- access_level: open_access
content_type: application/pdf
creator: leanderc
date_created: 2024-06-17T14:33:59Z
date_updated: 2024-06-17T14:33:59Z
file_id: '54789'
file_name: sensoren2024_d4.2.pdf
file_size: 1247802
relation: main_file
file_date_updated: 2024-06-17T14:33:59Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 362–367
publication: 22. GMA/ITG-Fachtagung – Sensoren und Messsysteme 2024
publication_identifier:
isbn:
- 978-3-910600-01-0
publisher: VDE Verlag GmbH
status: public
title: Visualisierung tomografischer Daten aus Schlierenabbildungen mittels 3D Gaussian
Splatting
type: conference
user_id: '38123'
year: '2024'
...
---
_id: '54926'
author:
- first_name: Bianca
full_name: Stutz, Bianca
id: '77099'
last_name: Stutz
- first_name: Bettina
full_name: Krueger, Bettina
id: '49428'
last_name: Krueger
orcid: 0000-0001-5351-1785
- first_name: Janina
full_name: Goletzke, Janina
last_name: Goletzke
- first_name: Nicole
full_name: Jankovic, Nicole
last_name: Jankovic
- first_name: Ute
full_name: Alexy, Ute
last_name: Alexy
- first_name: Christian
full_name: Herder, Christian
last_name: Herder
- first_name: Jutta
full_name: Dierkes, Jutta
last_name: Dierkes
- first_name: Gabriele
full_name: Berg-Beckhoff, Gabriele
last_name: Berg-Beckhoff
- first_name: Rasmus
full_name: Jakobsmeyer, Rasmus
id: '9583'
last_name: Jakobsmeyer
orcid: 0000-0002-9385-0834
- first_name: Claus
full_name: Reinsberger, Claus
id: '48978'
last_name: Reinsberger
- first_name: Anette E.
full_name: Buyken, Anette E.
id: '65985'
last_name: Buyken
citation:
ama: 'Stutz B, Krueger B, Goletzke J, et al. Glycemic response to meals with a high
glycemic index differs between morning and evening: a randomized cross-over controlled
trial among students with early or late chronotype. European Journal of Nutrition.
Published online 2024. doi:10.1007/s00394-024-03372-4'
apa: 'Stutz, B., Krueger, B., Goletzke, J., Jankovic, N., Alexy, U., Herder, C.,
Dierkes, J., Berg-Beckhoff, G., Jakobsmeyer, R., Reinsberger, C., & Buyken,
A. E. (2024). Glycemic response to meals with a high glycemic index differs between
morning and evening: a randomized cross-over controlled trial among students with
early or late chronotype. European Journal of Nutrition. https://doi.org/10.1007/s00394-024-03372-4'
bibtex: '@article{Stutz_Krueger_Goletzke_Jankovic_Alexy_Herder_Dierkes_Berg-Beckhoff_Jakobsmeyer_Reinsberger_et
al._2024, title={Glycemic response to meals with a high glycemic index differs
between morning and evening: a randomized cross-over controlled trial among students
with early or late chronotype}, DOI={10.1007/s00394-024-03372-4},
journal={European Journal of Nutrition}, publisher={Springer}, author={Stutz,
Bianca and Krueger, Bettina and Goletzke, Janina and Jankovic, Nicole and Alexy,
Ute and Herder, Christian and Dierkes, Jutta and Berg-Beckhoff, Gabriele and Jakobsmeyer,
Rasmus and Reinsberger, Claus and et al.}, year={2024} }'
chicago: 'Stutz, Bianca, Bettina Krueger, Janina Goletzke, Nicole Jankovic, Ute
Alexy, Christian Herder, Jutta Dierkes, et al. “Glycemic Response to Meals with
a High Glycemic Index Differs between Morning and Evening: A Randomized Cross-over
Controlled Trial among Students with Early or Late Chronotype.” European Journal
of Nutrition, 2024. https://doi.org/10.1007/s00394-024-03372-4.'
ieee: 'B. Stutz et al., “Glycemic response to meals with a high glycemic
index differs between morning and evening: a randomized cross-over controlled
trial among students with early or late chronotype,” European Journal of Nutrition,
2024, doi: 10.1007/s00394-024-03372-4.'
mla: 'Stutz, Bianca, et al. “Glycemic Response to Meals with a High Glycemic Index
Differs between Morning and Evening: A Randomized Cross-over Controlled Trial
among Students with Early or Late Chronotype.” European Journal of Nutrition,
Springer, 2024, doi:10.1007/s00394-024-03372-4.'
short: B. Stutz, B. Krueger, J. Goletzke, N. Jankovic, U. Alexy, C. Herder, J. Dierkes,
G. Berg-Beckhoff, R. Jakobsmeyer, C. Reinsberger, A.E. Buyken, European Journal
of Nutrition (2024).
date_created: 2024-06-30T13:38:17Z
date_updated: 2024-06-30T13:39:12Z
department:
- _id: '35'
- _id: '22'
doi: 10.1007/s00394-024-03372-4
language:
- iso: eng
publication: European Journal of Nutrition
publication_identifier:
issn:
- 1436-6215
publisher: Springer
status: public
title: 'Glycemic response to meals with a high glycemic index differs between morning
and evening: a randomized cross-over controlled trial among students with early
or late chronotype'
type: journal_article
user_id: '49428'
year: '2024'
...
---
_id: '54927'
author:
- first_name: Bianca
full_name: Stutz, Bianca
id: '77099'
last_name: Stutz
- first_name: Janina
full_name: Goletzke, Janina
last_name: Goletzke
- first_name: Bettina
full_name: Krueger, Bettina
id: '49428'
last_name: Krueger
orcid: 0000-0001-5351-1785
- first_name: Nicole
full_name: Jankovic, Nicole
id: '105192'
last_name: Jankovic
orcid: https://orcid.org/0000-0002-9235-5356
- first_name: Ute
full_name: Alexy, Ute
last_name: Alexy
- first_name: Christian
full_name: Herder, Christian
last_name: Herder
- first_name: Rasmus
full_name: Jakobsmeyer, Rasmus
id: '9583'
last_name: Jakobsmeyer
orcid: 0000-0002-9385-0834
- first_name: Claus
full_name: Reinsberger, Claus
id: '48978'
last_name: Reinsberger
- first_name: Anette E.
full_name: Buyken, Anette E.
id: '65985'
last_name: Buyken
citation:
ama: Stutz B, Goletzke J, Krueger B, et al. Association between glucose dips and
the feeling of hunger in a dietary intervention study among students with early
and late chronotype-secondary analysis of a randomized cross-over nutrition trial.
Appetite. 2024;200:107569. doi:10.1016/j.appet.2024.107569
apa: Stutz, B., Goletzke, J., Krueger, B., Jankovic, N., Alexy, U., Herder, C.,
Jakobsmeyer, R., Reinsberger, C., & Buyken, A. E. (2024). Association between
glucose dips and the feeling of hunger in a dietary intervention study among students
with early and late chronotype-secondary analysis of a randomized cross-over nutrition
trial. Appetite, 200, 107569. https://doi.org/10.1016/j.appet.2024.107569
bibtex: '@article{Stutz_Goletzke_Krueger_Jankovic_Alexy_Herder_Jakobsmeyer_Reinsberger_Buyken_2024,
title={Association between glucose dips and the feeling of hunger in a dietary
intervention study among students with early and late chronotype-secondary analysis
of a randomized cross-over nutrition trial}, volume={200}, DOI={10.1016/j.appet.2024.107569},
journal={Appetite}, publisher={Elsevier}, author={Stutz, Bianca and Goletzke,
Janina and Krueger, Bettina and Jankovic, Nicole and Alexy, Ute and Herder, Christian
and Jakobsmeyer, Rasmus and Reinsberger, Claus and Buyken, Anette E.}, year={2024},
pages={107569} }'
chicago: 'Stutz, Bianca, Janina Goletzke, Bettina Krueger, Nicole Jankovic, Ute
Alexy, Christian Herder, Rasmus Jakobsmeyer, Claus Reinsberger, and Anette E.
Buyken. “Association between Glucose Dips and the Feeling of Hunger in a Dietary
Intervention Study among Students with Early and Late Chronotype-Secondary Analysis
of a Randomized Cross-over Nutrition Trial.” Appetite 200 (2024): 107569.
https://doi.org/10.1016/j.appet.2024.107569.'
ieee: 'B. Stutz et al., “Association between glucose dips and the feeling
of hunger in a dietary intervention study among students with early and late chronotype-secondary
analysis of a randomized cross-over nutrition trial,” Appetite, vol. 200,
p. 107569, 2024, doi: 10.1016/j.appet.2024.107569.'
mla: Stutz, Bianca, et al. “Association between Glucose Dips and the Feeling of
Hunger in a Dietary Intervention Study among Students with Early and Late Chronotype-Secondary
Analysis of a Randomized Cross-over Nutrition Trial.” Appetite, vol. 200,
Elsevier, 2024, p. 107569, doi:10.1016/j.appet.2024.107569.
short: B. Stutz, J. Goletzke, B. Krueger, N. Jankovic, U. Alexy, C. Herder, R. Jakobsmeyer,
C. Reinsberger, A.E. Buyken, Appetite 200 (2024) 107569.
date_created: 2024-06-30T13:40:19Z
date_updated: 2024-06-30T13:41:10Z
department:
- _id: '35'
- _id: '22'
doi: 10.1016/j.appet.2024.107569
intvolume: ' 200'
language:
- iso: eng
page: '107569'
publication: Appetite
publisher: Elsevier
status: public
title: Association between glucose dips and the feeling of hunger in a dietary intervention
study among students with early and late chronotype-secondary analysis of a randomized
cross-over nutrition trial
type: journal_article
user_id: '49428'
volume: 200
year: '2024'
...
---
_id: '54807'
abstract:
- lang: eng
text: "This paper considers the shape formation problem within the 3D hybrid model,
where a single agent with a strictly limited viewing range and the computational
capacity of a deterministic finite automaton manipulates passive tiles through
pick-up, movement, and placement actions. The goal is to reconfigure a set of
tiles into a specific shape termed an icicle. The icicle, identified as a dense,
hole-free structure, is strategically chosen to function as an intermediate shape
for more intricate shape formation tasks. It is designed for easy exploration
by a finite state agent, enabling the identification of tiles that can be lifted
without breaking connectivity. Compared to the line shape, the icicle presents
distinct advantages, including a reduced diameter and the presence of multiple
removable tiles. We propose an algorithm that transforms an arbitrary initially
connected tile structure into an icicle in \U0001D4AA(n³) steps, matching the
runtime of the line formation algorithm from prior work. Our theoretical contribution
is accompanied by an extensive experimental analysis, indicating that our algorithm
decreases the diameter of tile structures on average."
author:
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: David Jan
full_name: Liedtke, David Jan
id: '55557'
last_name: Liedtke
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Hinnenthal K, Liedtke DJ, Scheideler C. Efficient Shape Formation by 3D Hybrid
Programmable Matter: An Algorithm for Low Diameter Intermediate Structures. In:
Casteigts A, Kuhn F, eds. 3rd Symposium on Algorithmic Foundations of Dynamic
Networks (SAND 2024). Vol 292. Leibniz International Proceedings in Informatics
(LIPIcs). Schloss Dagstuhl – Leibniz-Zentrum für Informatik; 2024:15:1–15:20.
doi:10.4230/LIPIcs.SAND.2024.15'
apa: 'Hinnenthal, K., Liedtke, D. J., & Scheideler, C. (2024). Efficient Shape
Formation by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter Intermediate
Structures. In A. Casteigts & F. Kuhn (Eds.), 3rd Symposium on Algorithmic
Foundations of Dynamic Networks (SAND 2024) (Vol. 292, p. 15:1–15:20). Schloss
Dagstuhl – Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.SAND.2024.15'
bibtex: '@inproceedings{Hinnenthal_Liedtke_Scheideler_2024, place={Dagstuhl, Germany},
series={Leibniz International Proceedings in Informatics (LIPIcs)}, title={Efficient
Shape Formation by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter
Intermediate Structures}, volume={292}, DOI={10.4230/LIPIcs.SAND.2024.15},
booktitle={3rd Symposium on Algorithmic Foundations of Dynamic Networks (SAND
2024)}, publisher={Schloss Dagstuhl – Leibniz-Zentrum für Informatik}, author={Hinnenthal,
Kristian and Liedtke, David Jan and Scheideler, Christian}, editor={Casteigts,
Arnaud and Kuhn, Fabian}, year={2024}, pages={15:1–15:20}, collection={Leibniz
International Proceedings in Informatics (LIPIcs)} }'
chicago: 'Hinnenthal, Kristian, David Jan Liedtke, and Christian Scheideler. “Efficient
Shape Formation by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter
Intermediate Structures.” In 3rd Symposium on Algorithmic Foundations of Dynamic
Networks (SAND 2024), edited by Arnaud Casteigts and Fabian Kuhn, 292:15:1–15:20.
Leibniz International Proceedings in Informatics (LIPIcs). Dagstuhl, Germany:
Schloss Dagstuhl – Leibniz-Zentrum für Informatik, 2024. https://doi.org/10.4230/LIPIcs.SAND.2024.15.'
ieee: 'K. Hinnenthal, D. J. Liedtke, and C. Scheideler, “Efficient Shape Formation
by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter Intermediate Structures,”
in 3rd Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2024),
2024, vol. 292, p. 15:1–15:20, doi: 10.4230/LIPIcs.SAND.2024.15.'
mla: 'Hinnenthal, Kristian, et al. “Efficient Shape Formation by 3D Hybrid Programmable
Matter: An Algorithm for Low Diameter Intermediate Structures.” 3rd Symposium
on Algorithmic Foundations of Dynamic Networks (SAND 2024), edited by Arnaud
Casteigts and Fabian Kuhn, vol. 292, Schloss Dagstuhl – Leibniz-Zentrum für Informatik,
2024, p. 15:1–15:20, doi:10.4230/LIPIcs.SAND.2024.15.'
short: 'K. Hinnenthal, D.J. Liedtke, C. Scheideler, in: A. Casteigts, F. Kuhn (Eds.),
3rd Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2024), Schloss
Dagstuhl – Leibniz-Zentrum für Informatik, Dagstuhl, Germany, 2024, p. 15:1–15:20.'
date_created: 2024-06-18T07:45:34Z
date_updated: 2024-07-18T09:32:49Z
department:
- _id: '79'
doi: 10.4230/LIPIcs.SAND.2024.15
editor:
- first_name: Arnaud
full_name: Casteigts, Arnaud
last_name: Casteigts
- first_name: Fabian
full_name: Kuhn, Fabian
last_name: Kuhn
intvolume: ' 292'
keyword:
- Programmable Matter
- Shape Formation
- 3D Model
- Finite Automaton
language:
- iso: eng
page: 15:1–15:20
place: Dagstuhl, Germany
publication: 3rd Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2024)
publication_identifier:
isbn:
- 978-3-95977-315-7
issn:
- 1868-8969
publisher: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
series_title: Leibniz International Proceedings in Informatics (LIPIcs)
status: public
title: 'Efficient Shape Formation by 3D Hybrid Programmable Matter: An Algorithm for
Low Diameter Intermediate Structures'
type: conference
user_id: '55557'
volume: 292
year: '2024'
...
---
_id: '54802'
abstract:
- lang: eng
text: Motivated by the prospect of nano-robots that assist human physiological functions
at the nanoscale, we investigate the coating problem in the three-dimensional
model for hybrid programmable matter. In this model, a single agent with strictly
limited viewing range and the computational capability of a deterministic finite
automaton can act on passive tiles by picking up a tile, moving, and placing it
at some spot. The goal of the coating problem is to fill each node of some surface
graph of size n with a tile. We first solve the problem on a restricted class
of graphs with a single tile type, and then use constantly many tile types to
encode this graph in certain surface graphs capturing the surface of 3D objects.
Our algorithm requires O(n^2) steps, which is worst-case optimal compared to an
agent with global knowledge and no memory restrictions.
author:
- first_name: Irina
full_name: Kostitsyna, Irina
last_name: Kostitsyna
- first_name: David Jan
full_name: Liedtke, David Jan
id: '55557'
last_name: Liedtke
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Kostitsyna I, Liedtke DJ, Scheideler C. Universal Coating by 3D Hybrid Programmable
Matter. In: Emek Y, ed. Structural Information and Communication Complexity.
Springer Nature Switzerland; 2024. doi:10.1007/978-3-031-60603-8_21'
apa: Kostitsyna, I., Liedtke, D. J., & Scheideler, C. (2024). Universal Coating
by 3D Hybrid Programmable Matter. In Y. Emek (Ed.), Structural Information
and Communication Complexity. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-60603-8_21
bibtex: '@inbook{Kostitsyna_Liedtke_Scheideler_2024, place={Cham}, title={Universal
Coating by 3D Hybrid Programmable Matter}, DOI={10.1007/978-3-031-60603-8_21},
booktitle={Structural Information and Communication Complexity}, publisher={Springer
Nature Switzerland}, author={Kostitsyna, Irina and Liedtke, David Jan and Scheideler,
Christian}, editor={Emek, Yuval}, year={2024} }'
chicago: 'Kostitsyna, Irina, David Jan Liedtke, and Christian Scheideler. “Universal
Coating by 3D Hybrid Programmable Matter.” In Structural Information and Communication
Complexity, edited by Yuval Emek. Cham: Springer Nature Switzerland, 2024.
https://doi.org/10.1007/978-3-031-60603-8_21.'
ieee: 'I. Kostitsyna, D. J. Liedtke, and C. Scheideler, “Universal Coating by 3D
Hybrid Programmable Matter,” in Structural Information and Communication Complexity,
Y. Emek, Ed. Cham: Springer Nature Switzerland, 2024.'
mla: Kostitsyna, Irina, et al. “Universal Coating by 3D Hybrid Programmable Matter.”
Structural Information and Communication Complexity, edited by Yuval Emek,
Springer Nature Switzerland, 2024, doi:10.1007/978-3-031-60603-8_21.
short: 'I. Kostitsyna, D.J. Liedtke, C. Scheideler, in: Y. Emek (Ed.), Structural
Information and Communication Complexity, Springer Nature Switzerland, Cham, 2024.'
date_created: 2024-06-18T07:36:04Z
date_updated: 2024-07-18T09:32:58Z
department:
- _id: '79'
doi: 10.1007/978-3-031-60603-8_21
editor:
- first_name: Yuval
full_name: Emek, Yuval
last_name: Emek
keyword:
- Programmable Matter
- Coating
- Finite Automaton
- 3D
language:
- iso: eng
place: Cham
publication: Structural Information and Communication Complexity
publication_identifier:
isbn:
- '9783031606021'
- '9783031606038'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: Universal Coating by 3D Hybrid Programmable Matter
type: book_chapter
user_id: '55557'
year: '2024'
...
---
_id: '55392'
abstract:
- lang: ger
text: In dieser Arbeit werden Untersuchungen zur sauerstoffabhängigen Photolumineszenz
von Zink-Zinn-Oxid-Partikeln präsentiert, welche perspektivisch für die optische
Sauerstoffdetektion eingesetzt werden sollen. Zink-Zinn-Oxid zeigt eine sauerstoffabhängige
Photolumineszenz im sichtbaren Spektralbereich und wird hier als eine photostabile
Alternative zu den kommerziell verfügbaren metallorganischen Verbindungen vorgestellt.
Der Fokus liegt dabei auf dem Einfluss der Temperatur auf die Sauerstoffsensitivität
der Photolumineszenz. Wir zeigen, dass bereits leichte Temperaturerhöhungen zu
einer signifikanten Verbesserung der Sauerstoffsensitivität der Photolumineszenz
führen und gleichzeitig die Signalqualität erhöhen.
author:
- first_name: Linda
full_name: Kothe, Linda
last_name: Kothe
- first_name: Stephan
full_name: Ester, Stephan
last_name: Ester
- first_name: Michael
full_name: Poeplau, Michael
last_name: Poeplau
- first_name: Marc
full_name: Wengenroth, Marc
last_name: Wengenroth
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: 'Kothe L, Ester S, Poeplau M, Wengenroth M, Tiemann M. Stabilisierung von O2-sensitiven
Photolumineszenzsignalen durch Temperaturvariation. In: Proceedings 22. GMA/ITG-Fachtagung
Sensoren Und Messsysteme 2024. ; 2024:66-71. doi:10.5162/sensoren2024/A3.1'
apa: Kothe, L., Ester, S., Poeplau, M., Wengenroth, M., & Tiemann, M. (2024).
Stabilisierung von O2-sensitiven Photolumineszenzsignalen durch Temperaturvariation.
Proceedings 22. GMA/ITG-Fachtagung Sensoren Und Messsysteme 2024, 66–71.
https://doi.org/10.5162/sensoren2024/A3.1
bibtex: '@inproceedings{Kothe_Ester_Poeplau_Wengenroth_Tiemann_2024, title={Stabilisierung
von O2-sensitiven Photolumineszenzsignalen durch Temperaturvariation}, DOI={10.5162/sensoren2024/A3.1},
booktitle={Proceedings 22. GMA/ITG-Fachtagung Sensoren und Messsysteme 2024},
author={Kothe, Linda and Ester, Stephan and Poeplau, Michael and Wengenroth, Marc
and Tiemann, Michael}, year={2024}, pages={66–71} }'
chicago: Kothe, Linda, Stephan Ester, Michael Poeplau, Marc Wengenroth, and Michael
Tiemann. “Stabilisierung von O2-Sensitiven Photolumineszenzsignalen Durch Temperaturvariation.”
In Proceedings 22. GMA/ITG-Fachtagung Sensoren Und Messsysteme 2024, 66–71,
2024. https://doi.org/10.5162/sensoren2024/A3.1.
ieee: 'L. Kothe, S. Ester, M. Poeplau, M. Wengenroth, and M. Tiemann, “Stabilisierung
von O2-sensitiven Photolumineszenzsignalen durch Temperaturvariation,” in Proceedings
22. GMA/ITG-Fachtagung Sensoren und Messsysteme 2024, 2024, pp. 66–71, doi:
10.5162/sensoren2024/A3.1.'
mla: Kothe, Linda, et al. “Stabilisierung von O2-Sensitiven Photolumineszenzsignalen
Durch Temperaturvariation.” Proceedings 22. GMA/ITG-Fachtagung Sensoren Und
Messsysteme 2024, 2024, pp. 66–71, doi:10.5162/sensoren2024/A3.1.
short: 'L. Kothe, S. Ester, M. Poeplau, M. Wengenroth, M. Tiemann, in: Proceedings
22. GMA/ITG-Fachtagung Sensoren Und Messsysteme 2024, 2024, pp. 66–71.'
date_created: 2024-07-26T07:20:30Z
date_updated: 2024-07-30T11:52:18Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.5162/sensoren2024/A3.1
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 66 - 71
publication: Proceedings 22. GMA/ITG-Fachtagung Sensoren und Messsysteme 2024
publication_identifier:
isbn:
- 978-3-910600-01-0
quality_controlled: '1'
status: public
title: Stabilisierung von O2-sensitiven Photolumineszenzsignalen durch Temperaturvariation
type: conference
user_id: '23547'
year: '2024'
...
---
_id: '55557'
author:
- first_name: Benedikt
full_name: Gladbach, Benedikt
id: '102455'
last_name: Gladbach
- first_name: Alfons
full_name: Noe, Alfons
last_name: Noe
- first_name: Tobias
full_name: Rosenhövel, Tobias
last_name: Rosenhövel
citation:
ama: 'Gladbach B, Noe A, Rosenhövel T. Warpage Reduction in Additively Manufactured
Parts Based on Thermomechanical Modeling and a Novel Simulation Strategy for Laser
Scanning. In: Advanced Structured Materials. Springer Nature Switzerland;
2024. doi:10.1007/978-3-031-56132-0_13'
apa: Gladbach, B., Noe, A., & Rosenhövel, T. (2024). Warpage Reduction in Additively
Manufactured Parts Based on Thermomechanical Modeling and a Novel Simulation Strategy
for Laser Scanning. In Advanced Structured Materials. Springer Nature Switzerland.
https://doi.org/10.1007/978-3-031-56132-0_13
bibtex: '@inbook{Gladbach_Noe_Rosenhövel_2024, place={Cham}, title={Warpage Reduction
in Additively Manufactured Parts Based on Thermomechanical Modeling and a Novel
Simulation Strategy for Laser Scanning}, DOI={10.1007/978-3-031-56132-0_13},
booktitle={Advanced Structured Materials}, publisher={Springer Nature Switzerland},
author={Gladbach, Benedikt and Noe, Alfons and Rosenhövel, Tobias}, year={2024}
}'
chicago: 'Gladbach, Benedikt, Alfons Noe, and Tobias Rosenhövel. “Warpage Reduction
in Additively Manufactured Parts Based on Thermomechanical Modeling and a Novel
Simulation Strategy for Laser Scanning.” In Advanced Structured Materials.
Cham: Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-56132-0_13.'
ieee: 'B. Gladbach, A. Noe, and T. Rosenhövel, “Warpage Reduction in Additively
Manufactured Parts Based on Thermomechanical Modeling and a Novel Simulation Strategy
for Laser Scanning,” in Advanced Structured Materials, Cham: Springer Nature
Switzerland, 2024.'
mla: Gladbach, Benedikt, et al. “Warpage Reduction in Additively Manufactured Parts
Based on Thermomechanical Modeling and a Novel Simulation Strategy for Laser Scanning.”
Advanced Structured Materials, Springer Nature Switzerland, 2024, doi:10.1007/978-3-031-56132-0_13.
short: 'B. Gladbach, A. Noe, T. Rosenhövel, in: Advanced Structured Materials, Springer
Nature Switzerland, Cham, 2024.'
date_created: 2024-08-07T06:27:26Z
date_updated: 2024-08-07T06:46:04Z
doi: 10.1007/978-3-031-56132-0_13
extern: '1'
language:
- iso: eng
place: Cham
publication: Advanced Structured Materials
publication_identifier:
isbn:
- '9783031561313'
- '9783031561320'
issn:
- 1869-8433
- 1869-8441
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: Warpage Reduction in Additively Manufactured Parts Based on Thermomechanical
Modeling and a Novel Simulation Strategy for Laser Scanning
type: book_chapter
user_id: '102455'
year: '2024'
...
---
_id: '56072'
abstract:
- lang: eng
text: "Weather-induced emergencies are characterized by underlying weather phenomena,
their evolution in time and space as well as their impact on the environment including
people, nature and infrastructure. Typically, simulations are used to consider
a variety of potential extreme weather scenarios in preparedness phases. Due to
required computing power, duration and high efforts in parameterizing such tools
are hardly used within response situations. Enhanced simulation models and surrogate
models based on machine learning technologies carry potentials to overcome\r\nthese
challenges. An approach is presented that adopts simulation for the case of flooding
events. It considers all phases from demand situation in command posts through
advanced parameter space exploration to advanced visualization of simulation results
in Augmented Reality. Initial evaluation results are presented, complemented by
conclusions on incorporated technologies. The results contribute to future adoption
of simulation even in time-critical\r\nresponse situations."
author:
- first_name: Jens
full_name: Pottebaum, Jens
id: '405'
last_name: Pottebaum
orcid: http://orcid.org/0000-0001-8778-2989
- first_name: Marcel
full_name: Ebel, Marcel
id: '81788'
last_name: Ebel
orcid: https://orcid.org/0009-0007-5400-4436
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
citation:
ama: 'Pottebaum J, Ebel M, Gräßler I. Extending the application of simulation from
preparedness to response use cases in weather-induced emergencies. In: Mensch
Und Computer 2024 - Workshopband. Gesellschaft für Informatik e.V.; 2024.
doi:10.18420/muc2024-mci-ws13-209'
apa: Pottebaum, J., Ebel, M., & Gräßler, I. (2024). Extending the application
of simulation from preparedness to response use cases in weather-induced emergencies.
Mensch Und Computer 2024 - Workshopband. Mensch und Computer 2024, Karlsruhe.
https://doi.org/10.18420/muc2024-mci-ws13-209
bibtex: '@inproceedings{Pottebaum_Ebel_Gräßler_2024, place={Berlin}, title={Extending
the application of simulation from preparedness to response use cases in weather-induced
emergencies}, DOI={10.18420/muc2024-mci-ws13-209},
booktitle={Mensch und Computer 2024 - Workshopband}, publisher={Gesellschaft für
Informatik e.V.}, author={Pottebaum, Jens and Ebel, Marcel and Gräßler, Iris},
year={2024} }'
chicago: 'Pottebaum, Jens, Marcel Ebel, and Iris Gräßler. “Extending the Application
of Simulation from Preparedness to Response Use Cases in Weather-Induced Emergencies.”
In Mensch Und Computer 2024 - Workshopband. Berlin: Gesellschaft für Informatik
e.V., 2024. https://doi.org/10.18420/muc2024-mci-ws13-209.'
ieee: 'J. Pottebaum, M. Ebel, and I. Gräßler, “Extending the application of simulation
from preparedness to response use cases in weather-induced emergencies,” presented
at the Mensch und Computer 2024, Karlsruhe, 2024, doi: 10.18420/muc2024-mci-ws13-209.'
mla: Pottebaum, Jens, et al. “Extending the Application of Simulation from Preparedness
to Response Use Cases in Weather-Induced Emergencies.” Mensch Und Computer
2024 - Workshopband, Gesellschaft für Informatik e.V., 2024, doi:10.18420/muc2024-mci-ws13-209.
short: 'J. Pottebaum, M. Ebel, I. Gräßler, in: Mensch Und Computer 2024 - Workshopband,
Gesellschaft für Informatik e.V., Berlin, 2024.'
conference:
end_date: 2024-09-04
location: Karlsruhe
name: Mensch und Computer 2024
start_date: 2024-09-01
date_created: 2024-09-05T11:37:39Z
date_updated: 2024-09-05T11:47:58Z
department:
- _id: '152'
doi: 10.18420/muc2024-mci-ws13-209
keyword:
- extreme weather
- emergency response
- simulation
- Augmented Reality
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.gi.de/server/api/core/bitstreams/0c0d419f-1676-466b-bc53-dd29781abbbe/content
oa: '1'
place: Berlin
project:
- _id: '516'
grant_number: '101092749'
name: 'CREXDATA: CREXDATA: Kritische Maßnahmenplanung über extreme Datenmengen'
publication: Mensch und Computer 2024 - Workshopband
publication_status: published
publisher: Gesellschaft für Informatik e.V.
quality_controlled: '1'
status: public
title: Extending the application of simulation from preparedness to response use cases
in weather-induced emergencies
type: conference
user_id: '405'
year: '2024'
...
---
_id: '56207'
abstract:
- lang: eng
text: We present a data acquisition and visualization pipeline that allows experts
to monitor additive manufacturing processes, in particular laser metal deposition
with wire (LMD-w) processes, in immersive virtual reality. Our virtual environment
consists of a digital shadow of the LMD-w production site enriched with additional
measurement data shown on both static as well as handheld virtual displays. Users
can explore the production site by enhanced teleportation capabilities that enable
them to change their scale as well as their elevation above the ground plane.
In an exploratory user study with 22 participants, we demonstrate that our system
is generally suitable for the supervision of LMD-w processes while generating
low task load and cybersickness. Therefore, it serves as a first promising step
towards the successful application of virtual reality technology in the comparatively
young field of additive manufacturing.
author:
- first_name: Daniel
full_name: Rupp, Daniel
last_name: Rupp
- first_name: Torsten W.
full_name: Kuhlen, Torsten W.
last_name: Kuhlen
- first_name: Sven
full_name: Rarbach, Sven
id: '67999'
last_name: Rarbach
- first_name: Dominik
full_name: Wiechel, Dominik
id: '67161'
last_name: Wiechel
- first_name: Jens
full_name: Pottebaum, Jens
id: '405'
last_name: Pottebaum
orcid: http://orcid.org/0000-0001-8778-2989
- first_name: Tizia
full_name: Weidemann, Tizia
last_name: Weidemann
- first_name: Duc Thanh
full_name: Tran, Duc Thanh
last_name: Tran
- first_name: Robin
full_name: Day, Robin
last_name: Day
- first_name: Jonas
full_name: Zielinski, Jonas
last_name: Zielinski
- first_name: Valentina
full_name: König, Valentina
last_name: König
- first_name: Jan
full_name: Bremer, Jan
last_name: Bremer
- first_name: Thomas
full_name: Kosche, Thomas
last_name: Kosche
- first_name: Andreas
full_name: Grimm, Andreas
last_name: Grimm
- first_name: Thomas
full_name: Bergs, Thomas
last_name: Bergs
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Tim
full_name: Weissker, Tim
last_name: Weissker
citation:
ama: 'Rupp D, Kuhlen TW, Rarbach S, et al. Virtual Reality as a Tool for Monitoring
Additive Manufacturing Processes via Digital Shadows. In: Proceedings of the
GI VR/AR Workshop 2024. Gesellschaft für Informatik e.V.; 2024. doi:10.18420/vrar2024_0006'
apa: Rupp, D., Kuhlen, T. W., Rarbach, S., Wiechel, D., Pottebaum, J., Weidemann,
T., Tran, D. T., Day, R., Zielinski, J., König, V., Bremer, J., Kosche, T., Grimm,
A., Bergs, T., Gräßler, I., & Weissker, T. (2024). Virtual Reality as a Tool
for Monitoring Additive Manufacturing Processes via Digital Shadows. Proceedings
of the GI VR/AR Workshop 2024. GI VR/AR Workshop 2024, Hamburg. https://doi.org/10.18420/vrar2024_0006
bibtex: '@inproceedings{Rupp_Kuhlen_Rarbach_Wiechel_Pottebaum_Weidemann_Tran_Day_Zielinski_König_et
al._2024, title={Virtual Reality as a Tool for Monitoring Additive Manufacturing
Processes via Digital Shadows}, DOI={10.18420/vrar2024_0006},
booktitle={Proceedings of the GI VR/AR Workshop 2024}, publisher={Gesellschaft
für Informatik e.V.}, author={Rupp, Daniel and Kuhlen, Torsten W. and Rarbach,
Sven and Wiechel, Dominik and Pottebaum, Jens and Weidemann, Tizia and Tran, Duc
Thanh and Day, Robin and Zielinski, Jonas and König, Valentina and et al.}, year={2024}
}'
chicago: Rupp, Daniel, Torsten W. Kuhlen, Sven Rarbach, Dominik Wiechel, Jens Pottebaum,
Tizia Weidemann, Duc Thanh Tran, et al. “Virtual Reality as a Tool for Monitoring
Additive Manufacturing Processes via Digital Shadows.” In Proceedings of the
GI VR/AR Workshop 2024. Gesellschaft für Informatik e.V., 2024. https://doi.org/10.18420/vrar2024_0006.
ieee: 'D. Rupp et al., “Virtual Reality as a Tool for Monitoring Additive
Manufacturing Processes via Digital Shadows,” presented at the GI VR/AR Workshop
2024, Hamburg, 2024, doi: 10.18420/vrar2024_0006.'
mla: Rupp, Daniel, et al. “Virtual Reality as a Tool for Monitoring Additive Manufacturing
Processes via Digital Shadows.” Proceedings of the GI VR/AR Workshop 2024,
Gesellschaft für Informatik e.V., 2024, doi:10.18420/vrar2024_0006.
short: 'D. Rupp, T.W. Kuhlen, S. Rarbach, D. Wiechel, J. Pottebaum, T. Weidemann,
D.T. Tran, R. Day, J. Zielinski, V. König, J. Bremer, T. Kosche, A. Grimm, T.
Bergs, I. Gräßler, T. Weissker, in: Proceedings of the GI VR/AR Workshop 2024,
Gesellschaft für Informatik e.V., 2024.'
conference:
end_date: 18.09.2024
location: Hamburg
name: GI VR/AR Workshop 2024
start_date: 17.09.2024
date_created: 2024-09-23T09:30:34Z
date_updated: 2024-09-23T09:31:14Z
department:
- _id: '152'
doi: 10.18420/vrar2024_0006
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
project:
- _id: '684'
name: Vitamine 5G - Realitätsnahe Umgebung für Additive Fertigung, ermöglicht durch
5G
publication: Proceedings of the GI VR/AR Workshop 2024
publication_status: published
publisher: Gesellschaft für Informatik e.V.
quality_controlled: '1'
status: public
title: Virtual Reality as a Tool for Monitoring Additive Manufacturing Processes via
Digital Shadows
type: conference
user_id: '405'
year: '2024'
...
---
_id: '56606'
abstract:
- lang: eng
text: AbstractMost FPGA boards in the HPC domain
are well-suited for parallel scaling because of the direct integration of versatile
and high-throughput network ports. However, the utilization of their network capabilities is
often challenging and error-prone because the whole network stack and communication
patterns have to be implemented and managed on the FPGAs. Also, this approach
conceptually involves a trade-off between the performance potential of improved
communication and the impact of resource consumption for communication infrastructure,
since the utilized resources on the FPGAs could otherwise be used for computations.
In this work, we investigate this trade-off, firstly, by using synthetic benchmarks
to evaluate the different configuration options of the communication framework
ACCL and their impact on communication latency and throughput. Finally, we use
our findings to implement a shallow water simulation whose scalability heavily
depends on low-latency communication. With a suitable configuration of ACCL, good
scaling behavior can be shown to all 48 FPGAs installed in the system. Overall,
the results show that the availability of inter-FPGA communication frameworks
as well as the configurability of framework and network stack are crucial to achieve
the best application performance with low latency communication.
author:
- first_name: Marius
full_name: Meyer, Marius
last_name: Meyer
- first_name: Tobias
full_name: Kenter, Tobias
last_name: Kenter
- first_name: Lucian
full_name: Petrica, Lucian
last_name: Petrica
- first_name: Kenneth
full_name: O’Brien, Kenneth
last_name: O’Brien
- first_name: Michaela
full_name: Blott, Michaela
last_name: Blott
- first_name: Christian
full_name: Plessl, Christian
last_name: Plessl
citation:
ama: 'Meyer M, Kenter T, Petrica L, O’Brien K, Blott M, Plessl C. Optimizing Communication
for Latency Sensitive HPC Applications on up to 48 FPGAs Using ACCL. In: Lecture
Notes in Computer Science. Springer Nature Switzerland; 2024. doi:10.1007/978-3-031-69766-1_9'
apa: Meyer, M., Kenter, T., Petrica, L., O’Brien, K., Blott, M., & Plessl, C.
(2024). Optimizing Communication for Latency Sensitive HPC Applications on up
to 48 FPGAs Using ACCL. In Lecture Notes in Computer Science. Springer
Nature Switzerland. https://doi.org/10.1007/978-3-031-69766-1_9
bibtex: '@inbook{Meyer_Kenter_Petrica_O’Brien_Blott_Plessl_2024, place={Cham}, title={Optimizing
Communication for Latency Sensitive HPC Applications on up to 48 FPGAs Using ACCL},
DOI={10.1007/978-3-031-69766-1_9},
booktitle={Lecture Notes in Computer Science}, publisher={Springer Nature Switzerland},
author={Meyer, Marius and Kenter, Tobias and Petrica, Lucian and O’Brien, Kenneth
and Blott, Michaela and Plessl, Christian}, year={2024} }'
chicago: 'Meyer, Marius, Tobias Kenter, Lucian Petrica, Kenneth O’Brien, Michaela
Blott, and Christian Plessl. “Optimizing Communication for Latency Sensitive HPC
Applications on up to 48 FPGAs Using ACCL.” In Lecture Notes in Computer Science.
Cham: Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-69766-1_9.'
ieee: 'M. Meyer, T. Kenter, L. Petrica, K. O’Brien, M. Blott, and C. Plessl, “Optimizing
Communication for Latency Sensitive HPC Applications on up to 48 FPGAs Using ACCL,”
in Lecture Notes in Computer Science, Cham: Springer Nature Switzerland,
2024.'
mla: Meyer, Marius, et al. “Optimizing Communication for Latency Sensitive HPC Applications
on up to 48 FPGAs Using ACCL.” Lecture Notes in Computer Science, Springer
Nature Switzerland, 2024, doi:10.1007/978-3-031-69766-1_9.
short: 'M. Meyer, T. Kenter, L. Petrica, K. O’Brien, M. Blott, C. Plessl, in: Lecture
Notes in Computer Science, Springer Nature Switzerland, Cham, 2024.'
date_created: 2024-10-14T07:51:51Z
date_updated: 2024-10-14T07:55:50Z
department:
- _id: '27'
- _id: '518'
doi: 10.1007/978-3-031-69766-1_9
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
place: Cham
publication: Lecture Notes in Computer Science
publication_identifier:
isbn:
- '9783031697654'
- '9783031697661'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer Nature Switzerland
quality_controlled: '1'
status: public
title: Optimizing Communication for Latency Sensitive HPC Applications on up to 48
FPGAs Using ACCL
type: book_chapter
user_id: '3145'
year: '2024'
...
---
_id: '56605'
author:
- first_name: Jan-Oliver
full_name: Opdenhövel, Jan-Oliver
id: '73960'
last_name: Opdenhövel
orcid: 0000-0003-2314-2784
- first_name: Christoph
full_name: Alt, Christoph
id: '100625'
last_name: Alt
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
citation:
ama: 'Opdenhövel J-O, Alt C, Plessl C, Kenter T. StencilStream: A SYCL-based Stencil
Simulation Framework Targeting FPGAs. In: 2024 34th International Conference
on Field-Programmable Logic and Applications (FPL). IEEE; 2024. doi:10.1109/fpl64840.2024.00023'
apa: 'Opdenhövel, J.-O., Alt, C., Plessl, C., & Kenter, T. (2024). StencilStream:
A SYCL-based Stencil Simulation Framework Targeting FPGAs. 2024 34th International
Conference on Field-Programmable Logic and Applications (FPL). https://doi.org/10.1109/fpl64840.2024.00023'
bibtex: '@inproceedings{Opdenhövel_Alt_Plessl_Kenter_2024, title={StencilStream:
A SYCL-based Stencil Simulation Framework Targeting FPGAs}, DOI={10.1109/fpl64840.2024.00023},
booktitle={2024 34th International Conference on Field-Programmable Logic and
Applications (FPL)}, publisher={IEEE}, author={Opdenhövel, Jan-Oliver and Alt,
Christoph and Plessl, Christian and Kenter, Tobias}, year={2024} }'
chicago: 'Opdenhövel, Jan-Oliver, Christoph Alt, Christian Plessl, and Tobias Kenter.
“StencilStream: A SYCL-Based Stencil Simulation Framework Targeting FPGAs.” In
2024 34th International Conference on Field-Programmable Logic and Applications
(FPL). IEEE, 2024. https://doi.org/10.1109/fpl64840.2024.00023.'
ieee: 'J.-O. Opdenhövel, C. Alt, C. Plessl, and T. Kenter, “StencilStream: A SYCL-based
Stencil Simulation Framework Targeting FPGAs,” 2024, doi: 10.1109/fpl64840.2024.00023.'
mla: 'Opdenhövel, Jan-Oliver, et al. “StencilStream: A SYCL-Based Stencil Simulation
Framework Targeting FPGAs.” 2024 34th International Conference on Field-Programmable
Logic and Applications (FPL), IEEE, 2024, doi:10.1109/fpl64840.2024.00023.'
short: 'J.-O. Opdenhövel, C. Alt, C. Plessl, T. Kenter, in: 2024 34th International
Conference on Field-Programmable Logic and Applications (FPL), IEEE, 2024.'
date_created: 2024-10-14T07:49:24Z
date_updated: 2024-10-14T07:56:26Z
department:
- _id: '27'
- _id: '518'
doi: 10.1109/fpl64840.2024.00023
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: 2024 34th International Conference on Field-Programmable Logic and Applications
(FPL)
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: 'StencilStream: A SYCL-based Stencil Simulation Framework Targeting FPGAs'
type: conference
user_id: '3145'
year: '2024'
...
---
_id: '56608'
abstract:
- lang: eng
text: AbstractA new control method aims at the
precise high dynamic control of the force signal for experimental vibration analysis,
which is generated by an electrodynamic shaker. A bending beam is used as a nonlinear
test object. A design and a surrogate model of the test rig are shown and parameterized
based on test rig measurements. The force control algorithm using input/output
linearisation is described and implemented in Matlab/Simulink for simulative validation
studies. Conclusions drawn from the mathematical description of the problem as
well as simulation results show that the design of the contact between shaker
and test object is crucial to achieve a high control bandwidth and at the same
time reduce the energy consumption of the shaker. This leads to the practical
application using a novel damping contact element. Finally, experimental test
rig results are presented which show a closed loop bandwidth of at least 250 Hz
for sinusoidal excitation signals.
article_number: '39'
article_type: original
author:
- first_name: Christopher
full_name: Lüke, Christopher
id: '22675'
last_name: Lüke
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: Lüke C, Trächtler A. Highly dynamic force control for experimental vibration
analysis with an electrodynamic shaker Hochdynamische Kraftregelung für die experimentelle
Schwingungsanalyse mit einem elektrodynamischen Shaker. Forschung im Ingenieurwesen.
2024;88(1). doi:10.1007/s10010-024-00757-z
apa: Lüke, C., & Trächtler, A. (2024). Highly dynamic force control for experimental
vibration analysis with an electrodynamic shaker Hochdynamische Kraftregelung
für die experimentelle Schwingungsanalyse mit einem elektrodynamischen Shaker.
Forschung Im Ingenieurwesen, 88(1), Article 39. https://doi.org/10.1007/s10010-024-00757-z
bibtex: '@article{Lüke_Trächtler_2024, title={Highly dynamic force control for experimental
vibration analysis with an electrodynamic shaker Hochdynamische Kraftregelung
für die experimentelle Schwingungsanalyse mit einem elektrodynamischen Shaker},
volume={88}, DOI={10.1007/s10010-024-00757-z},
number={139}, journal={Forschung im Ingenieurwesen}, publisher={Springer Science
and Business Media LLC}, author={Lüke, Christopher and Trächtler, Ansgar}, year={2024}
}'
chicago: Lüke, Christopher, and Ansgar Trächtler. “Highly Dynamic Force Control
for Experimental Vibration Analysis with an Electrodynamic Shaker Hochdynamische
Kraftregelung Für Die Experimentelle Schwingungsanalyse Mit Einem Elektrodynamischen
Shaker.” Forschung Im Ingenieurwesen 88, no. 1 (2024). https://doi.org/10.1007/s10010-024-00757-z.
ieee: 'C. Lüke and A. Trächtler, “Highly dynamic force control for experimental
vibration analysis with an electrodynamic shaker Hochdynamische Kraftregelung
für die experimentelle Schwingungsanalyse mit einem elektrodynamischen Shaker,”
Forschung im Ingenieurwesen, vol. 88, no. 1, Art. no. 39, 2024, doi: 10.1007/s10010-024-00757-z.'
mla: Lüke, Christopher, and Ansgar Trächtler. “Highly Dynamic Force Control for
Experimental Vibration Analysis with an Electrodynamic Shaker Hochdynamische Kraftregelung
Für Die Experimentelle Schwingungsanalyse Mit Einem Elektrodynamischen Shaker.”
Forschung Im Ingenieurwesen, vol. 88, no. 1, 39, Springer Science and Business
Media LLC, 2024, doi:10.1007/s10010-024-00757-z.
short: C. Lüke, A. Trächtler, Forschung Im Ingenieurwesen 88 (2024).
date_created: 2024-10-14T08:11:05Z
date_updated: 2024-10-16T13:44:34Z
department:
- _id: '153'
doi: 10.1007/s10010-024-00757-z
intvolume: ' 88'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s10010-024-00757-z?utm_source=rct_congratemailt&utm_medium=email&utm_campaign=oa_20241011&utm_content=10.1007/s10010-024-00757-z
oa: '1'
publication: Forschung im Ingenieurwesen
publication_identifier:
issn:
- 0015-7899
- 1434-0860
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Highly dynamic force control for experimental vibration analysis with an electrodynamic
shaker Hochdynamische Kraftregelung für die experimentelle Schwingungsanalyse mit
einem elektrodynamischen Shaker
type: journal_article
user_id: '22675'
volume: 88
year: '2024'
...
---
_id: '54847'
abstract:
- lang: eng
text: The widespread adoption of ultra-high strength steels, due to their high bulk
resistivity, intensifies expulsion issues in resistance spot welding (RSW), deteriorating
both the spot weld and surface quality. This study presents a novel approach to
prevent expulsion by employing a preheating current. Through characteristic analysis
of joint formation under critical welding current, the importance of plastic material
encapsulation around the weld nugget (plastic shell) at high temperatures in preventing
expulsion is highlighted. To evaluate the effect of preheating on the plastic
shell and understand its mechanism in expulsion prevention, a two-dimensional
welding simulation model for dissimilar ultra-high strength steel joints was established.
The results showed that optimal preheating enhances the thickness of the plastic
shell, improving its ability to encapsulate the weld nugget during the primary
welding phase, thereby diminishing expulsion risks. Experimental validation confirmed
that by employing the optimal preheating current, the maximum nugget diameter
was enhanced to 9.42 mm, marking an increase of 13.4 % and extending the weldable
current range by 27.5 %. Under quasi-static cross-tensile loading, joints with
preheating demonstrated a 7.9 % enhancement in maximum load-bearing capacity compared
to joints without preheating, showing a reproducible and complete pull-out failure
mode within the heat-affected zone. This study offers a prevention method based
on underlying mechanisms, providing a new perspective for future research on welding
parameter optimization with the aim of expulsion prevention.
article_type: original
author:
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Bassel
full_name: El-Sari, Bassel
last_name: El-Sari
- first_name: Viktoria
full_name: Olfert, Viktoria
id: '5974'
last_name: Olfert
- first_name: Zhuoqun
full_name: Wang, Zhuoqun
last_name: Wang
- first_name: Max
full_name: Biegler, Max
last_name: Biegler
- first_name: Michael
full_name: Rethmeier, Michael
last_name: Rethmeier
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Yang K, El-Sari B, Olfert V, et al. Expulsion prevention in resistance spot
welding of dissimilar joints with ultra-high strength steel: An analysis of the
mechanism and effect of preheating current. Journal of Manufacturing Processes.
2024;124:489-502. doi:10.1016/j.jmapro.2024.06.034'
apa: 'Yang, K., El-Sari, B., Olfert, V., Wang, Z., Biegler, M., Rethmeier, M., &
Meschut, G. (2024). Expulsion prevention in resistance spot welding of dissimilar
joints with ultra-high strength steel: An analysis of the mechanism and effect
of preheating current. Journal of Manufacturing Processes, 124,
489–502. https://doi.org/10.1016/j.jmapro.2024.06.034'
bibtex: '@article{Yang_El-Sari_Olfert_Wang_Biegler_Rethmeier_Meschut_2024, title={Expulsion
prevention in resistance spot welding of dissimilar joints with ultra-high strength
steel: An analysis of the mechanism and effect of preheating current}, volume={124},
DOI={10.1016/j.jmapro.2024.06.034},
journal={Journal of Manufacturing Processes}, publisher={Elsevier BV}, author={Yang,
Keke and El-Sari, Bassel and Olfert, Viktoria and Wang, Zhuoqun and Biegler, Max
and Rethmeier, Michael and Meschut, Gerson}, year={2024}, pages={489–502} }'
chicago: 'Yang, Keke, Bassel El-Sari, Viktoria Olfert, Zhuoqun Wang, Max Biegler,
Michael Rethmeier, and Gerson Meschut. “Expulsion Prevention in Resistance Spot
Welding of Dissimilar Joints with Ultra-High Strength Steel: An Analysis of the
Mechanism and Effect of Preheating Current.” Journal of Manufacturing Processes
124 (2024): 489–502. https://doi.org/10.1016/j.jmapro.2024.06.034.'
ieee: 'K. Yang et al., “Expulsion prevention in resistance spot welding of
dissimilar joints with ultra-high strength steel: An analysis of the mechanism
and effect of preheating current,” Journal of Manufacturing Processes,
vol. 124, pp. 489–502, 2024, doi: 10.1016/j.jmapro.2024.06.034.'
mla: 'Yang, Keke, et al. “Expulsion Prevention in Resistance Spot Welding of Dissimilar
Joints with Ultra-High Strength Steel: An Analysis of the Mechanism and Effect
of Preheating Current.” Journal of Manufacturing Processes, vol. 124, Elsevier
BV, 2024, pp. 489–502, doi:10.1016/j.jmapro.2024.06.034.'
short: K. Yang, B. El-Sari, V. Olfert, Z. Wang, M. Biegler, M. Rethmeier, G. Meschut,
Journal of Manufacturing Processes 124 (2024) 489–502.
date_created: 2024-06-23T21:58:29Z
date_updated: 2024-10-18T06:59:27Z
ddc:
- '670'
department:
- _id: '157'
doi: 10.1016/j.jmapro.2024.06.034
file:
- access_level: closed
content_type: application/pdf
creator: kekeyang
date_created: 2024-06-23T21:59:20Z
date_updated: 2024-06-23T21:59:20Z
file_id: '54848'
file_name: 1-s2.0-S1526612524006145-main.pdf
file_size: 12432409
relation: main_file
success: 1
file_date_updated: 2024-06-23T21:59:20Z
has_accepted_license: '1'
intvolume: ' 124'
keyword:
- Expulsion Resistance spot welding Finite element modelling Preheating Weldable current
range Ultra-high strength steel
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.sciencedirect.com/science/article/pii/S1526612524006145
oa: '1'
page: 489-502
publication: Journal of Manufacturing Processes
publication_identifier:
issn:
- 1526-6125
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'Expulsion prevention in resistance spot welding of dissimilar joints with
ultra-high strength steel: An analysis of the mechanism and effect of preheating
current'
type: journal_article
user_id: '65085'
volume: 124
year: '2024'
...
---
_id: '54552'
abstract:
- lang: ger
text: Die vorliegende Dissertation beschreibt das Konzept und den Entwicklungsprozess
eines Lichtsignalanlagenregelungssystems bis zur Realumsetzung. Das Regelungssystem,
welches im Rahmen des Pilotprojekts Schlosskreuzung entstanden ist, besteht dabei
aus zwei untereinander abgestimmten Methoden zur Echtzeit-Verkehrsrekonstruktion
und zur modellprädiktiven Regelung des Verkehrssystems anhand der vorhandenen
Lichtsignalanlagen. Die Echtzeit-Verkehrsrekonstruktion approximiert dabei simulationsbasiert
den aktuellen Verkehrszustand anhand gegebener Messdaten über dynamische Verkehrszuweisungen.
Die entwickelte mehrstufige Lichtsignalanlagenregelung nutzt ein Fuzzy-System
zur Phasenvorauswahl, um anschließend über eine modellprädiktive Regelung das
nichtlineare Problem mit dem Ergebnis der optimalen Kombinationen von Phasen und
Schaltzeitpunkten zu lösen. Das Regelungssystem wird in dieser Arbeit anhand eines
ausgewählten Verkehrsgebiets zunächst rein simulativ getestet und mit dem vorliegenden
Bestandsverfahren verglichen. Im Anschluss an die prototypische Inbetriebnahme
wird dieser Vergleich durch die Feldtests abgeschlossen. Entsprechende Ergebnisse
zeigen das große Potential der Entwicklung hinsichtlich der Reduktion von Kriterien
wie Emissionen oder Wartezeiten und gleichzeitig den Handlungsbedarf für eine
standardmäßige Nutzung.
- lang: eng
text: This dissertation describes the concept and the development process of a traffic
signal control system up to the real implementation.The control system, which
was developed in the context of the Pilotprojekt Schlosskreuzung, consists of
two mutually coordinated methods for real-time traffic reconstruction and for
model-predictive control of the traffic system based on the existing traffic light
systems.The real-time traffic reconstruction approximates the current traffic
state simulation-based using given measurement data via dynamic traffic assignments.The
designed multi-stage traffic signal control system uses a fuzzy-system for phase
preselection and subsequently employs model predictive control to solve the nonlinear
problem resulting in the optimal combinations of phases and switching times.In
this work, the control system is first tested purely simulatively on the basis
of a selected traffic area and compared with the existing inventory method.Following
the prototypical commissioning, this comparison is finalised by field tests.Corresponding
results show the great potential of the development with regard to the reduction
of criteria such as emissions or waiting times and at the same time the need for
action for use as standard.
author:
- first_name: Kevin
full_name: Malena, Kevin
id: '36303'
last_name: Malena
orcid: 0000-0003-1183-4679
citation:
ama: Malena K. Konzipierung, Analyse und Realumsetzung eines mehrstufigen modellprädiktiven
Lichtsignalanlagenregelungssystems. Vol 422. Heinz Nixdorf Institut, Universität
Paderborn; 2024. doi:10.17619/UNIPB/1-2021
apa: Malena, K. (2024). Konzipierung, Analyse und Realumsetzung eines mehrstufigen
modellprädiktiven Lichtsignalanlagenregelungssystems (Vol. 422). Heinz Nixdorf
Institut, Universität Paderborn. https://doi.org/10.17619/UNIPB/1-2021
bibtex: '@book{Malena_2024, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts},
title={Konzipierung, Analyse und Realumsetzung eines mehrstufigen modellprädiktiven
Lichtsignalanlagenregelungssystems}, volume={422}, DOI={10.17619/UNIPB/1-2021},
publisher={Heinz Nixdorf Institut, Universität Paderborn}, author={Malena, Kevin},
year={2024}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts} }'
chicago: Malena, Kevin. Konzipierung, Analyse und Realumsetzung eines mehrstufigen
modellprädiktiven Lichtsignalanlagenregelungssystems. Vol. 422. Verlagsschriftenreihe
des Heinz Nixdorf Instituts. Heinz Nixdorf Institut, Universität Paderborn, 2024.
https://doi.org/10.17619/UNIPB/1-2021.
ieee: K. Malena, Konzipierung, Analyse und Realumsetzung eines mehrstufigen modellprädiktiven
Lichtsignalanlagenregelungssystems, vol. 422. Heinz Nixdorf Institut, Universität
Paderborn, 2024.
mla: Malena, Kevin. Konzipierung, Analyse und Realumsetzung eines mehrstufigen
modellprädiktiven Lichtsignalanlagenregelungssystems. Heinz Nixdorf Institut,
Universität Paderborn, 2024, doi:10.17619/UNIPB/1-2021.
short: K. Malena, Konzipierung, Analyse und Realumsetzung eines mehrstufigen modellprädiktiven
Lichtsignalanlagenregelungssystems, Heinz Nixdorf Institut, Universität Paderborn,
2024.
date_created: 2024-06-03T10:42:56Z
date_updated: 2024-10-30T14:41:24Z
ddc:
- '620'
department:
- _id: '153'
doi: 10.17619/UNIPB/1-2021
file:
- access_level: closed
content_type: application/pdf
creator: kmalena
date_created: 2024-10-30T13:57:54Z
date_updated: 2024-10-30T13:57:54Z
file_id: '56828'
file_name: Konzipierung, Analyse und Realumsetzung eines mehrstufigen modellprädiktiven
Lichtsignalanlagenregelungssystems-1.pdf
file_size: 14902500
relation: main_file
success: 1
file_date_updated: 2024-10-30T13:57:54Z
has_accepted_license: '1'
intvolume: ' 422'
keyword:
- Traffic Light System Control
- Model Predictive Control
language:
- iso: ger
page: '207'
publication_identifier:
isbn:
- 978-3-947647-41-5
publication_status: published
publisher: Heinz Nixdorf Institut, Universität Paderborn
series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts
status: public
supervisor:
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Jürgen
full_name: Krimmling, Jürgen
last_name: Krimmling
title: Konzipierung, Analyse und Realumsetzung eines mehrstufigen modellprädiktiven
Lichtsignalanlagenregelungssystems
type: dissertation
user_id: '36303'
volume: 422
year: '2024'
...
---
_id: '55519'
abstract:
- lang: ger
text: Im Folgenden wird ein wellenleiterbasierter Ansatz zur Bestimmung von viskoelastischen
Materialparametern für eine numerische Simulation der Schallausbreitung in transversal
isotropen Polymeren vorgestellt. Ein hierfür entwickeltes Puls-Echo-Messverfahren
liefert Messsignale, welche anschließend zur Schätzung der Materialparameter von
absorbierenden, zylindrischen Polymerproben genutzt werden. Darüber hinaus kommen
in dem Messaufbau Schallwandler zum Einsatz, die eine segmentierte ringförmige
Anregung der Probe verursachen und die Sensitivität gegenüber Scherbewegungen
erhöhen. Mithilfe einer ersten strahlentheoretischen Startwertschätzung werden
eine multimodale, semianalytische Simulation der Schallausbreitung im Wellenleiter
realisiert und schließlich die Materialparameter im inversen Ansatz geschätzt.
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: Hauke
full_name: Gravenkamp, Hauke
last_name: Gravenkamp
- first_name: Carolin
full_name: Birk, Carolin
last_name: Birk
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: Dreiling D, Itner D, Gravenkamp H, Birk C, Henning B. Die Bestimmung viskoelastischer
Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens. tm
- Technisches Messen. 2024;91(s1):26-31. doi:10.1515/teme-2024-0045
apa: Dreiling, D., Itner, D., Gravenkamp, H., Birk, C., & Henning, B. (2024).
Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines
Puls-Echo-Messverfahrens. tm - Technisches Messen, 91(s1), 26–31.
https://doi.org/10.1515/teme-2024-0045
bibtex: '@article{Dreiling_Itner_Gravenkamp_Birk_Henning_2024, title={Die Bestimmung
viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens},
volume={91}, DOI={10.1515/teme-2024-0045},
number={s1}, journal={tm - Technisches Messen}, publisher={De Gruyter}, author={Dreiling,
Dmitrij and Itner, Dominik and Gravenkamp, Hauke and Birk, Carolin and Henning,
Bernd}, year={2024}, pages={26–31} }'
chicago: 'Dreiling, Dmitrij, Dominik Itner, Hauke Gravenkamp, Carolin Birk, and
Bernd Henning. “Die Bestimmung viskoelastischer Materialparameter von Polymeren
mittels eines Puls-Echo-Messverfahrens.” tm - Technisches Messen 91, no.
s1 (2024): 26–31. https://doi.org/10.1515/teme-2024-0045.'
ieee: 'D. Dreiling, D. Itner, H. Gravenkamp, C. Birk, and B. Henning, “Die Bestimmung
viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens,”
tm - Technisches Messen, vol. 91, no. s1, pp. 26–31, 2024, doi: 10.1515/teme-2024-0045.'
mla: Dreiling, Dmitrij, et al. “Die Bestimmung viskoelastischer Materialparameter
von Polymeren mittels eines Puls-Echo-Messverfahrens.” tm - Technisches Messen,
vol. 91, no. s1, De Gruyter, 2024, pp. 26–31, doi:10.1515/teme-2024-0045.
short: D. Dreiling, D. Itner, H. Gravenkamp, C. Birk, B. Henning, tm - Technisches
Messen 91 (2024) 26–31.
conference:
name: XXXVIII. Messtechnisches Symposium
date_created: 2024-08-05T11:29:42Z
date_updated: 2024-10-31T08:05:10Z
department:
- _id: '49'
doi: 10.1515/teme-2024-0045
funded_apc: '1'
intvolume: ' 91'
issue: s1
keyword:
- Materialcharakterisierung
- Puls-Echo Methode
- inverse Verfahren
language:
- iso: ger
main_file_link:
- url: https://www.degruyter.com/document/doi/10.1515/teme-2024-0045/html
page: 26-31
project:
- _id: '89'
grant_number: '409779252'
name: 'VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren'
publication: tm - Technisches Messen
publication_identifier:
isbn:
- 2196-7113
publication_status: published
publisher: De Gruyter
status: public
title: Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines
Puls-Echo-Messverfahrens
type: journal_article
user_id: '32616'
volume: 91
year: '2024'
...
---
_id: '56888'
abstract:
- lang: ger
text: "Elterliche Unterstützung bei der Internetnutzung geriet durch die Covid-19-Pandemie
stärker in den Fokus, auch wenn diese bereits vor der Pandemie aufgrund der nur
langsam fortschreitenden Digitalisierung von Schulen elementar war. Neben der
Relevanz der Quantität elterlicher Unterstützung ist in Untersuchungen zur Rolle
der Familie für das Lernen mit digitalen Medien auch die Qualität von zentraler
Bedeutung (Bonanati et al., 2022). Dabei erwies sich allgemein in der Forschung
zur elterlichen Hausaufgabenunterstützung eine autonomieunterstützende, strukturgebende
und zugleich wertschätzende Instruktion als besonders gewinnbringend (Dumont et
al., 2014). Zudem ist bekannt, dass die elterliche Unterstützung unter anderem
auf Grund der steigenden Komplexität der Unterrichtsinhalte, der steigenden Selbstständigkeit
sowie dem zunehmenden Autonomiebedürfnis der Lernenden im Schulverlauf abnimmt
(Luplow & Schneider, 2018). Wie sich die elterliche Unterstützung bei der informationsorientierten
Internetnutzung von Kindern über die Zeit und mit Beginn der Covid-19-Pandemie
verändert, ist relevant für den Förderkontext, bislang aber nur wenig betrachtet
worden und deshalb Ziel der vorliegenden Untersuchung.\r\nGrundlage der vorliegenden
Untersuchung sind längsschnittliche Daten von 395 Schüler*innen sowie 191 Eltern,
die im Jahr 2019/2020 in fünften Klassen (~10-11 Jahre) und im Jahr 2021/22 in
siebten Klassen (~12-13 Jahre) erhoben wurden. \r\nDie Ergebnisse zeigten eine
Abnahme der Quantität elterlicher Instruktion von der fünften zur siebten Jahrgansstufe
sowohl aus Eltern- als auch aus Kinderperspektive. Hinsichtlich der Qualität elterlicher
Unterstützung berichteten Eltern in der 7. Klassenstufe von weniger autonomieunterstützender
Instruktion, während Kinder der 7. Klassenstufe von einer weniger autonomieunterstützenden
und wertschätzenden Instruktion berichteten. Weitere Ergebnisse werden in dem
Vortrag diskutiert."
author:
- first_name: Nicole
full_name: Gruchel, Nicole
id: '38556'
last_name: Gruchel
- first_name: Ricarda
full_name: Kurock, Ricarda
id: '78797'
last_name: Kurock
- first_name: Heike M.
full_name: Buhl, Heike M.
last_name: Buhl
citation:
ama: 'Gruchel N, Kurock R, Buhl HM. Digitale häusliche Lernumwelt – Veränderungen
der elterlichen Unterstützung bei der informationsorientierten Internetnutzung
von Fünft- und Siebtklässler*innen . In: ; 2024.'
apa: Gruchel, N., Kurock, R., & Buhl, H. M. (2024). Digitale häusliche Lernumwelt
– Veränderungen der elterlichen Unterstützung bei der informationsorientierten
Internetnutzung von Fünft- und Siebtklässler*innen . Deutsche Gesellschaft
für Psychologie, Wien.
bibtex: '@inproceedings{Gruchel_Kurock_Buhl_2024, title={Digitale häusliche Lernumwelt
– Veränderungen der elterlichen Unterstützung bei der informationsorientierten
Internetnutzung von Fünft- und Siebtklässler*innen }, author={Gruchel, Nicole
and Kurock, Ricarda and Buhl, Heike M.}, year={2024} }'
chicago: Gruchel, Nicole, Ricarda Kurock, and Heike M. Buhl. “Digitale Häusliche
Lernumwelt – Veränderungen Der Elterlichen Unterstützung Bei Der Informationsorientierten
Internetnutzung von Fünft- Und Siebtklässler*innen ,” 2024.
ieee: N. Gruchel, R. Kurock, and H. M. Buhl, “Digitale häusliche Lernumwelt – Veränderungen
der elterlichen Unterstützung bei der informationsorientierten Internetnutzung
von Fünft- und Siebtklässler*innen ,” presented at the Deutsche Gesellschaft für
Psychologie, Wien, 2024.
mla: Gruchel, Nicole, et al. Digitale Häusliche Lernumwelt – Veränderungen Der
Elterlichen Unterstützung Bei Der Informationsorientierten Internetnutzung von
Fünft- Und Siebtklässler*innen . 2024.
short: 'N. Gruchel, R. Kurock, H.M. Buhl, in: 2024.'
conference:
end_date: 2024-09-19
location: Wien
name: Deutsche Gesellschaft für Psychologie
start_date: 2024-09-26
date_created: 2024-11-06T08:35:04Z
date_updated: 2024-11-06T10:06:43Z
department:
- _id: '427'
language:
- iso: eng
popular_science: '1'
quality_controlled: '1'
status: public
title: 'Digitale häusliche Lernumwelt – Veränderungen der elterlichen Unterstützung
bei der informationsorientierten Internetnutzung von Fünft- und Siebtklässler*innen '
type: conference
user_id: '38556'
year: '2024'
...