---
_id: '40512'
author:
- first_name: Sven
full_name: Hüsing, Sven
id: '58465'
last_name: Hüsing
- first_name: Niklas
full_name: Weiser, Niklas
last_name: Weiser
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
citation:
ama: 'Hüsing S, Weiser N, Biehler R. Faszination 3D-Film: Entwicklung einer 3D-Konstruktion.
mathematik lehren. 2021;2021(228):23–27.'
apa: 'Hüsing, S., Weiser, N., & Biehler, R. (2021). Faszination 3D-Film: Entwicklung
einer 3D-Konstruktion. Mathematik Lehren, 2021(228), 23–27.'
bibtex: '@article{Hüsing_Weiser_Biehler_2021, title={Faszination 3D-Film: Entwicklung
einer 3D-Konstruktion}, volume={2021}, number={228}, journal={mathematik lehren},
publisher={Friedrich Verlag}, author={Hüsing, Sven and Weiser, Niklas and Biehler,
Rolf}, year={2021}, pages={23–27} }'
chicago: 'Hüsing, Sven, Niklas Weiser, and Rolf Biehler. “Faszination 3D-Film: Entwicklung
Einer 3D-Konstruktion.” Mathematik Lehren 2021, no. 228 (2021): 23–27.'
ieee: 'S. Hüsing, N. Weiser, and R. Biehler, “Faszination 3D-Film: Entwicklung einer
3D-Konstruktion,” mathematik lehren, vol. 2021, no. 228, pp. 23–27, 2021.'
mla: 'Hüsing, Sven, et al. “Faszination 3D-Film: Entwicklung Einer 3D-Konstruktion.”
Mathematik Lehren, vol. 2021, no. 228, Friedrich Verlag, 2021, pp. 23–27.'
short: S. Hüsing, N. Weiser, R. Biehler, Mathematik Lehren 2021 (2021) 23–27.
date_created: 2023-01-27T12:35:37Z
date_updated: 2023-01-27T12:35:52Z
department:
- _id: '67'
intvolume: ' 2021'
issue: '228'
language:
- iso: eng
page: 23–27
publication: mathematik lehren
publisher: Friedrich Verlag
status: public
title: 'Faszination 3D-Film: Entwicklung einer 3D-Konstruktion'
type: journal_article
user_id: '58465'
volume: 2021
year: '2021'
...
---
_id: '41011'
abstract:
- lang: eng
text: The controlled assembly of well-defined planar nanoclusters from molecular
precursors is synthetically challenging and often plagued by the predominant formation
of 3D-structures and nanoparticles. Herein, we report planar iron hydride nanoclusters
from reactions of main group element hydrides with iron(II) bis(hexamethyldisilazide).
The structures and properties of isolated Fe4, Fe6, and Fe7 nanoplatelets and
calculated intermediates enable an unprecedented insight into the underlying building
principle and growth mechanism of iron clusters, metal monolayers, and nanoparticles.
article_type: original
author:
- first_name: Uttam
full_name: Chakraborty, Uttam
last_name: Chakraborty
- first_name: Patrick
full_name: Bügel, Patrick
last_name: Bügel
- first_name: Lorena
full_name: Fritsch, Lorena
id: '44418'
last_name: Fritsch
- first_name: Florian
full_name: Weigend, Florian
last_name: Weigend
- first_name: Matthias
full_name: Bauer, Matthias
id: '47241'
last_name: Bauer
orcid: 0000-0002-9294-6076
- first_name: Axel
full_name: Jacobi von Wangelin, Axel
last_name: Jacobi von Wangelin
citation:
ama: 'Chakraborty U, Bügel P, Fritsch L, Weigend F, Bauer M, Jacobi von Wangelin
A. Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical Insights
into Structures and Building Principles. ChemistryOpen. 2021;10(2):265-271.
doi:10.1002/open.202000307'
apa: 'Chakraborty, U., Bügel, P., Fritsch, L., Weigend, F., Bauer, M., & Jacobi
von Wangelin, A. (2021). Planar Iron Hydride Nanoclusters: Combined Spectroscopic
and Theoretical Insights into Structures and Building Principles. ChemistryOpen,
10(2), 265–271. https://doi.org/10.1002/open.202000307'
bibtex: '@article{Chakraborty_Bügel_Fritsch_Weigend_Bauer_Jacobi von Wangelin_2021,
title={Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical
Insights into Structures and Building Principles}, volume={10}, DOI={10.1002/open.202000307},
number={2}, journal={ChemistryOpen}, publisher={Wiley}, author={Chakraborty, Uttam
and Bügel, Patrick and Fritsch, Lorena and Weigend, Florian and Bauer, Matthias
and Jacobi von Wangelin, Axel}, year={2021}, pages={265–271} }'
chicago: 'Chakraborty, Uttam, Patrick Bügel, Lorena Fritsch, Florian Weigend, Matthias
Bauer, and Axel Jacobi von Wangelin. “Planar Iron Hydride Nanoclusters: Combined
Spectroscopic and Theoretical Insights into Structures and Building Principles.”
ChemistryOpen 10, no. 2 (2021): 265–71. https://doi.org/10.1002/open.202000307.'
ieee: 'U. Chakraborty, P. Bügel, L. Fritsch, F. Weigend, M. Bauer, and A. Jacobi
von Wangelin, “Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical
Insights into Structures and Building Principles,” ChemistryOpen, vol.
10, no. 2, pp. 265–271, 2021, doi: 10.1002/open.202000307.'
mla: 'Chakraborty, Uttam, et al. “Planar Iron Hydride Nanoclusters: Combined Spectroscopic
and Theoretical Insights into Structures and Building Principles.” ChemistryOpen,
vol. 10, no. 2, Wiley, 2021, pp. 265–71, doi:10.1002/open.202000307.'
short: U. Chakraborty, P. Bügel, L. Fritsch, F. Weigend, M. Bauer, A. Jacobi von
Wangelin, ChemistryOpen 10 (2021) 265–271.
date_created: 2023-01-30T17:00:36Z
date_updated: 2023-01-31T08:07:01Z
department:
- _id: '35'
- _id: '306'
doi: 10.1002/open.202000307
intvolume: ' 10'
issue: '2'
keyword:
- General Chemistry
language:
- iso: eng
page: 265-271
publication: ChemistryOpen
publication_identifier:
issn:
- 2191-1363
- 2191-1363
publication_status: published
publisher: Wiley
status: public
title: 'Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical Insights
into Structures and Building Principles'
type: journal_article
user_id: '48467'
volume: 10
year: '2021'
...
---
_id: '30119'
abstract:
- lang: eng
text: "Abstract\r\n Background\r\n
\ Subjective Memory Complaints (SMC) in elderly people due
to preclinical Alzheimer’s Disease may be associated with dysregulation of the
Kynurenine Pathway (KP), with an increase in neurotoxic metabolites that affect
cognition. Golf is a challenging sport with high demands on motor, sensory, and
cognitive abilities, which might bear the potential to attenuate the pathological
changes of preclinical AD. This trial investigated the feasibility of learning
to play golf for elderly with cognitive problems and its effects on cognitive
functions and the KP.\r\n \r\n Methods\r\n
\ In a 22-week single-blinded randomized controlled trial,
elderly people with SMC were allocated to the golf (n = 25,
180 min training/week) or control group (n = 21). Primary
outcomes were feasibility (golf exam, adherence, adverse events) and general cognitive
function (Alzheimer’s Disease Assessment Scale). Secondary outcomes include specific
cognitive functions (Response Inhibition, Corsi Block Tapping Test, Trail Making
Test), KP metabolites and physical performance (6-Minute-Walk-Test). Baseline-adjusted
Analysis-of-Covariance was conducted for each outcome.\r\n \r\n
\ Results\r\n 42
participants were analyzed. All participants that underwent the golf exam after
the intervention passed it (20/23). Attendance rate of the golf intervention was
75 %. No adverse events or drop-outs related to the intervention occurred. A significant
time*group interaction (p = 0.012, F = 7.050, Cohen’s
d = 0.89) was found for correct responses on the Response Inhibition task, but
not for ADAS-Cog. Moreover, a significant time*group interaction for Quinolinic
acid to Tryptophan ratios (p = 0.022, F = 5.769, Cohen’s
d = 0.84) in favor of the golf group was observed. An uncorrected negative correlation
between attendance rate and delta Quinolinic acid to Kynurenic acid ratios in
the golf group (p = 0.039, r=-0.443)
was found as well.\r\n \r\n Conclusions\r\n
\ The findings indicate that learning golf is feasible and
safe for elderly people with cognitive problems. Preliminary results suggest positive
effects on attention and the KP. To explore the whole potential of golfing and
its effect on cognitive decline, a larger cohort should be studied over a longer
period with higher cardiovascular demands.\r\n \r\n
\ Trial registration\r\n The
trial was retrospectively registered (2nd July 2018) at the German Clinical Trials
Register (DRKS00014921).\r\n
\ "
article_number: '200'
author:
- first_name: Julia K.
full_name: Stroehlein, Julia K.
last_name: Stroehlein
- first_name: Solveig
full_name: Vieluf, Solveig
last_name: Vieluf
- first_name: Philipp
full_name: Zimmer, Philipp
last_name: Zimmer
- first_name: Alexander
full_name: Schenk, Alexander
last_name: Schenk
- first_name: Max
full_name: Oberste, Max
last_name: Oberste
- first_name: Christian Johannes
full_name: Gölz, Christian Johannes
id: '33725'
last_name: Gölz
orcid: 0000-0003-0536-1481
- first_name: Franziska
full_name: van den Bongard, Franziska
last_name: van den Bongard
- first_name: Claus
full_name: Reinsberger, Claus
id: '48978'
last_name: Reinsberger
citation:
ama: 'Stroehlein JK, Vieluf S, Zimmer P, et al. Learning to play golf for elderly
people with subjective memory complaints: feasibility of a single‐blinded randomized
pilot trial. BMC Neurology. 2021;21(1). doi:10.1186/s12883-021-02186-9'
apa: 'Stroehlein, J. K., Vieluf, S., Zimmer, P., Schenk, A., Oberste, M., Gölz,
C. J., van den Bongard, F., & Reinsberger, C. (2021). Learning to play golf
for elderly people with subjective memory complaints: feasibility of a single‐blinded
randomized pilot trial. BMC Neurology, 21(1), Article 200. https://doi.org/10.1186/s12883-021-02186-9'
bibtex: '@article{Stroehlein_Vieluf_Zimmer_Schenk_Oberste_Gölz_van den Bongard_Reinsberger_2021,
title={Learning to play golf for elderly people with subjective memory complaints:
feasibility of a single‐blinded randomized pilot trial}, volume={21}, DOI={10.1186/s12883-021-02186-9},
number={1200}, journal={BMC Neurology}, publisher={Springer Science and Business
Media LLC}, author={Stroehlein, Julia K. and Vieluf, Solveig and Zimmer, Philipp
and Schenk, Alexander and Oberste, Max and Gölz, Christian Johannes and van den
Bongard, Franziska and Reinsberger, Claus}, year={2021} }'
chicago: 'Stroehlein, Julia K., Solveig Vieluf, Philipp Zimmer, Alexander Schenk,
Max Oberste, Christian Johannes Gölz, Franziska van den Bongard, and Claus Reinsberger.
“Learning to Play Golf for Elderly People with Subjective Memory Complaints: Feasibility
of a Single‐blinded Randomized Pilot Trial.” BMC Neurology 21, no. 1 (2021).
https://doi.org/10.1186/s12883-021-02186-9.'
ieee: 'J. K. Stroehlein et al., “Learning to play golf for elderly people
with subjective memory complaints: feasibility of a single‐blinded randomized
pilot trial,” BMC Neurology, vol. 21, no. 1, Art. no. 200, 2021, doi: 10.1186/s12883-021-02186-9.'
mla: 'Stroehlein, Julia K., et al. “Learning to Play Golf for Elderly People with
Subjective Memory Complaints: Feasibility of a Single‐blinded Randomized Pilot
Trial.” BMC Neurology, vol. 21, no. 1, 200, Springer Science and Business
Media LLC, 2021, doi:10.1186/s12883-021-02186-9.'
short: J.K. Stroehlein, S. Vieluf, P. Zimmer, A. Schenk, M. Oberste, C.J. Gölz,
F. van den Bongard, C. Reinsberger, BMC Neurology 21 (2021).
date_created: 2022-02-25T12:02:57Z
date_updated: 2023-02-06T09:30:38Z
department:
- _id: '35'
- _id: '17'
- _id: '176'
doi: 10.1186/s12883-021-02186-9
intvolume: ' 21'
issue: '1'
keyword:
- Clinical Neurology
- General Medicine
language:
- iso: eng
publication: BMC Neurology
publication_identifier:
issn:
- 1471-2377
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Learning to play golf for elderly people with subjective memory complaints:
feasibility of a single‐blinded randomized pilot trial'
type: journal_article
user_id: '33213'
volume: 21
year: '2021'
...
---
_id: '41818'
author:
- first_name: Dominik
full_name: Hense, Dominik
last_name: Hense
- first_name: Anne
full_name: Büngeler, Anne
last_name: Büngeler
- first_name: Fabian
full_name: Kollmann, Fabian
last_name: Kollmann
- first_name: Marcel
full_name: Hanke, Marcel
last_name: Hanke
- first_name: Alejandro
full_name: Orive, Alejandro
last_name: Orive
- first_name: Adrian
full_name: Keller, Adrian
last_name: Keller
- first_name: Guido
full_name: Grundmeier, Guido
last_name: Grundmeier
- first_name: Klaus
full_name: Huber, Klaus
id: '237'
last_name: Huber
- first_name: Oliver I.
full_name: Strube, Oliver I.
last_name: Strube
citation:
ama: Hense D, Büngeler A, Kollmann F, et al. Self-Assembled Fibrinogen Hydro- and
Aerogels with Fibrin-like 3D Structures. Biomacromolecules. 2021;22(10):4084-4094.
doi:10.1021/acs.biomac.1c00489
apa: Hense, D., Büngeler, A., Kollmann, F., Hanke, M., Orive, A., Keller, A., Grundmeier,
G., Huber, K., & Strube, O. I. (2021). Self-Assembled Fibrinogen Hydro- and
Aerogels with Fibrin-like 3D Structures. Biomacromolecules, 22(10),
4084–4094. https://doi.org/10.1021/acs.biomac.1c00489
bibtex: '@article{Hense_Büngeler_Kollmann_Hanke_Orive_Keller_Grundmeier_Huber_Strube_2021,
title={Self-Assembled Fibrinogen Hydro- and Aerogels with Fibrin-like 3D Structures},
volume={22}, DOI={10.1021/acs.biomac.1c00489},
number={10}, journal={Biomacromolecules}, publisher={American Chemical Society
(ACS)}, author={Hense, Dominik and Büngeler, Anne and Kollmann, Fabian and Hanke,
Marcel and Orive, Alejandro and Keller, Adrian and Grundmeier, Guido and Huber,
Klaus and Strube, Oliver I.}, year={2021}, pages={4084–4094} }'
chicago: 'Hense, Dominik, Anne Büngeler, Fabian Kollmann, Marcel Hanke, Alejandro
Orive, Adrian Keller, Guido Grundmeier, Klaus Huber, and Oliver I. Strube. “Self-Assembled
Fibrinogen Hydro- and Aerogels with Fibrin-like 3D Structures.” Biomacromolecules
22, no. 10 (2021): 4084–94. https://doi.org/10.1021/acs.biomac.1c00489.'
ieee: 'D. Hense et al., “Self-Assembled Fibrinogen Hydro- and Aerogels with
Fibrin-like 3D Structures,” Biomacromolecules, vol. 22, no. 10, pp. 4084–4094,
2021, doi: 10.1021/acs.biomac.1c00489.'
mla: Hense, Dominik, et al. “Self-Assembled Fibrinogen Hydro- and Aerogels with
Fibrin-like 3D Structures.” Biomacromolecules, vol. 22, no. 10, American
Chemical Society (ACS), 2021, pp. 4084–94, doi:10.1021/acs.biomac.1c00489.
short: D. Hense, A. Büngeler, F. Kollmann, M. Hanke, A. Orive, A. Keller, G. Grundmeier,
K. Huber, O.I. Strube, Biomacromolecules 22 (2021) 4084–4094.
date_created: 2023-02-06T12:09:33Z
date_updated: 2023-02-06T12:10:19Z
department:
- _id: '314'
doi: 10.1021/acs.biomac.1c00489
intvolume: ' 22'
issue: '10'
keyword:
- Materials Chemistry
- Polymers and Plastics
- Biomaterials
- Bioengineering
language:
- iso: eng
page: 4084-4094
publication: Biomacromolecules
publication_identifier:
issn:
- 1525-7797
- 1526-4602
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Self-Assembled Fibrinogen Hydro- and Aerogels with Fibrin-like 3D Structures
type: journal_article
user_id: '237'
volume: 22
year: '2021'
...
---
_id: '41909'
abstract:
- lang: eng
text: The continuous development of medical methods in recent decades has
achieved measurable improvement. The interdisciplinary cooperation of engineers
and physicians is a forward-looking component of this development. However, this
cooperation also results in new interfaces on the communication and software level,
which must be defined by implementing a systematic workflow. In this paper, the
step-by-step implementation of engineering methods into the surgical workflow
is shown. The focus is on the basic requirements and the necessary exchange of
information. Additively manufactured models for preoperative elucidation of the
patient are used as a psychological added value to increase the transparency of
the surgical procedure. In addition, the models serve to train young surgeons
and provide the opportunity to plan advanced surgical techniques.
author:
- first_name: Lena
full_name: Risse, Lena
id: '27356'
last_name: Risse
- first_name: Gunter
full_name: Kullmer, Gunter
id: '291'
last_name: Kullmer
citation:
ama: Risse L, Kullmer G. Application of engineering methods in the planning process
of surgical treatments. Journal of 3D Printing in Medicine. 2021;5(2):111-121.
doi:10.2217/3dp-2020-0020
apa: Risse, L., & Kullmer, G. (2021). Application of engineering methods in
the planning process of surgical treatments. Journal of 3D Printing in Medicine,
5(2), 111–121. https://doi.org/10.2217/3dp-2020-0020
bibtex: '@article{Risse_Kullmer_2021, title={Application of engineering methods
in the planning process of surgical treatments}, volume={5}, DOI={10.2217/3dp-2020-0020},
number={2}, journal={Journal of 3D Printing in Medicine}, publisher={Future Medicine
Ltd}, author={Risse, Lena and Kullmer, Gunter}, year={2021}, pages={111–121} }'
chicago: 'Risse, Lena, and Gunter Kullmer. “Application of Engineering Methods in
the Planning Process of Surgical Treatments.” Journal of 3D Printing in Medicine
5, no. 2 (2021): 111–21. https://doi.org/10.2217/3dp-2020-0020.'
ieee: 'L. Risse and G. Kullmer, “Application of engineering methods in the planning
process of surgical treatments,” Journal of 3D Printing in Medicine, vol.
5, no. 2, pp. 111–121, 2021, doi: 10.2217/3dp-2020-0020.'
mla: Risse, Lena, and Gunter Kullmer. “Application of Engineering Methods in the
Planning Process of Surgical Treatments.” Journal of 3D Printing in Medicine,
vol. 5, no. 2, Future Medicine Ltd, 2021, pp. 111–21, doi:10.2217/3dp-2020-0020.
short: L. Risse, G. Kullmer, Journal of 3D Printing in Medicine 5 (2021) 111–121.
date_created: 2023-02-08T08:47:31Z
date_updated: 2023-02-08T08:53:12Z
department:
- _id: '143'
doi: 10.2217/3dp-2020-0020
intvolume: ' 5'
issue: '2'
keyword:
- General Medicine
language:
- iso: eng
page: 111-121
publication: Journal of 3D Printing in Medicine
publication_identifier:
issn:
- 2059-4755
- 2059-4763
publication_status: published
publisher: Future Medicine Ltd
status: public
title: Application of engineering methods in the planning process of surgical treatments
type: journal_article
user_id: '45673'
volume: 5
year: '2021'
...
---
_id: '39401'
author:
- first_name: Sven
full_name: Lange, Sven
last_name: Lange
- first_name: Christian
full_name: Hedayat, Christian
last_name: Hedayat
- first_name: Harald
full_name: Kuhn, Harald
last_name: Kuhn
- first_name: Ulrich
full_name: Hilleringmann, Ulrich
id: '20179'
last_name: Hilleringmann
citation:
ama: 'Lange S, Hedayat C, Kuhn H, Hilleringmann U. Adaptation and Optimization of
Planar Coils for a More Accurate and Far-Reaching Magnetic Field-Based Localization
in the Near Field. In: 2021 Smart Systems Integration (SSI). IEEE; 2021.
doi:10.1109/ssi52265.2021.9466958'
apa: Lange, S., Hedayat, C., Kuhn, H., & Hilleringmann, U. (2021). Adaptation
and Optimization of Planar Coils for a More Accurate and Far-Reaching Magnetic
Field-Based Localization in the Near Field. 2021 Smart Systems Integration
(SSI). https://doi.org/10.1109/ssi52265.2021.9466958
bibtex: '@inproceedings{Lange_Hedayat_Kuhn_Hilleringmann_2021, title={Adaptation
and Optimization of Planar Coils for a More Accurate and Far-Reaching Magnetic
Field-Based Localization in the Near Field}, DOI={10.1109/ssi52265.2021.9466958},
booktitle={2021 Smart Systems Integration (SSI)}, publisher={IEEE}, author={Lange,
Sven and Hedayat, Christian and Kuhn, Harald and Hilleringmann, Ulrich}, year={2021}
}'
chicago: Lange, Sven, Christian Hedayat, Harald Kuhn, and Ulrich Hilleringmann.
“Adaptation and Optimization of Planar Coils for a More Accurate and Far-Reaching
Magnetic Field-Based Localization in the Near Field.” In 2021 Smart Systems
Integration (SSI). IEEE, 2021. https://doi.org/10.1109/ssi52265.2021.9466958.
ieee: 'S. Lange, C. Hedayat, H. Kuhn, and U. Hilleringmann, “Adaptation and Optimization
of Planar Coils for a More Accurate and Far-Reaching Magnetic Field-Based Localization
in the Near Field,” 2021, doi: 10.1109/ssi52265.2021.9466958.'
mla: Lange, Sven, et al. “Adaptation and Optimization of Planar Coils for a More
Accurate and Far-Reaching Magnetic Field-Based Localization in the Near Field.”
2021 Smart Systems Integration (SSI), IEEE, 2021, doi:10.1109/ssi52265.2021.9466958.
short: 'S. Lange, C. Hedayat, H. Kuhn, U. Hilleringmann, in: 2021 Smart Systems
Integration (SSI), IEEE, 2021.'
date_created: 2023-01-24T10:18:52Z
date_updated: 2023-03-21T10:00:40Z
department:
- _id: '59'
doi: 10.1109/ssi52265.2021.9466958
language:
- iso: eng
publication: 2021 Smart Systems Integration (SSI)
publication_status: published
publisher: IEEE
status: public
title: Adaptation and Optimization of Planar Coils for a More Accurate and Far-Reaching
Magnetic Field-Based Localization in the Near Field
type: conference
user_id: '20179'
year: '2021'
...
---
_id: '21946'
abstract:
- lang: eng
text: Lithium niobate (LiNbO3), a material frequently used in optical applications,
hosts different kinds of polarons that significantly affect many of its physical
properties. In this study, a variety of electron polarons, namely free, bound,
and bipolarons, are analyzed using first-principles calculations. We perform a
full structural optimization based on density-functional theory for selected intrinsic
defects with special attention to the role of symmetry-breaking distortions that
lower the total energy. The cations hosting the various polarons relax to a different
degree, with a larger relaxation corresponding to a larger gap between the defect
level and the conduction-band edge. The projected density of states reveals that
the polaron states are formerly empty Nb 4d states lowered into the band gap.
Optical absorption spectra are derived within the independent-particle approximation,
corrected by the GW approximation that yields a wider band gap and by including
excitonic effects within the Bethe-Salpeter equation. Comparing the calculated
spectra with the density of states, we find that the defect peak observed in the
optical absorption stems from transitions between the defect level and a continuum
of empty Nb 4d states. Signatures of polarons are further analyzed in the reflectivity
and other experimentally measurable optical coefficients.
article_type: original
author:
- first_name: Falko
full_name: Schmidt, Falko
id: '35251'
last_name: Schmidt
orcid: 0000-0002-5071-5528
- first_name: Agnieszka L.
full_name: Kozub, Agnieszka L.
id: '77566'
last_name: Kozub
orcid: https://orcid.org/0000-0001-6584-0201
- first_name: Uwe
full_name: Gerstmann, Uwe
id: '171'
last_name: Gerstmann
orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
- first_name: Arno
full_name: Schindlmayr, Arno
id: '458'
last_name: Schindlmayr
orcid: 0000-0002-4855-071X
citation:
ama: 'Schmidt F, Kozub AL, Gerstmann U, Schmidt WG, Schindlmayr A. Electron polarons
in lithium niobate: Charge localization, lattice deformation, and optical response.
Crystals. 2021;11:542. doi:10.3390/cryst11050542'
apa: 'Schmidt, F., Kozub, A. L., Gerstmann, U., Schmidt, W. G., & Schindlmayr,
A. (2021). Electron polarons in lithium niobate: Charge localization, lattice
deformation, and optical response. Crystals, 11, 542. https://doi.org/10.3390/cryst11050542'
bibtex: '@article{Schmidt_Kozub_Gerstmann_Schmidt_Schindlmayr_2021, title={Electron
polarons in lithium niobate: Charge localization, lattice deformation, and optical
response}, volume={11}, DOI={10.3390/cryst11050542},
journal={Crystals}, publisher={MDPI}, author={Schmidt, Falko and Kozub, Agnieszka
L. and Gerstmann, Uwe and Schmidt, Wolf Gero and Schindlmayr, Arno}, year={2021},
pages={542} }'
chicago: 'Schmidt, Falko, Agnieszka L. Kozub, Uwe Gerstmann, Wolf Gero Schmidt,
and Arno Schindlmayr. “Electron Polarons in Lithium Niobate: Charge Localization,
Lattice Deformation, and Optical Response.” Crystals 11 (2021): 542. https://doi.org/10.3390/cryst11050542.'
ieee: 'F. Schmidt, A. L. Kozub, U. Gerstmann, W. G. Schmidt, and A. Schindlmayr,
“Electron polarons in lithium niobate: Charge localization, lattice deformation,
and optical response,” Crystals, vol. 11, p. 542, 2021, doi: 10.3390/cryst11050542.'
mla: 'Schmidt, Falko, et al. “Electron Polarons in Lithium Niobate: Charge Localization,
Lattice Deformation, and Optical Response.” Crystals, vol. 11, MDPI, 2021,
p. 542, doi:10.3390/cryst11050542.'
short: F. Schmidt, A.L. Kozub, U. Gerstmann, W.G. Schmidt, A. Schindlmayr, Crystals
11 (2021) 542.
date_created: 2021-05-03T09:36:13Z
date_updated: 2023-04-21T11:20:15Z
ddc:
- '530'
department:
- _id: '296'
- _id: '230'
- _id: '429'
- _id: '295'
- _id: '15'
- _id: '170'
- _id: '35'
- _id: '790'
doi: 10.3390/cryst11050542
external_id:
isi:
- '000653822700001'
file:
- access_level: open_access
content_type: application/pdf
creator: schindlm
date_created: 2021-05-13T16:47:11Z
date_updated: 2021-05-13T16:51:41Z
description: Creative Commons Attribution 4.0 International Public License (CC BY
4.0)
file_id: '22163'
file_name: crystals-11-00542.pdf
file_size: 3042827
relation: main_file
title: 'Electron polarons in lithium niobate: Charge localization, lattice deformation,
and optical response'
file_date_updated: 2021-05-13T16:51:41Z
funded_apc: '1'
has_accepted_license: '1'
intvolume: ' 11'
isi: '1'
language:
- iso: eng
oa: '1'
page: '542'
project:
- _id: '53'
name: TRR 142
- _id: '55'
name: TRR 142 - Project Area B
- _id: '69'
name: TRR 142 - Subproject B4
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Crystals
publication_identifier:
eissn:
- 2073-4352
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: 'Electron polarons in lithium niobate: Charge localization, lattice deformation,
and optical response'
type: journal_article
user_id: '171'
volume: 11
year: '2021'
...
---
_id: '32434'
abstract:
- lang: eng
text: Whereas initial findings have already identified cortical patterns
accompanying proprioceptive deficiencies in patients after anterior cruciate ligament
reconstruction (ACLR), little is known about compensatory sensorimotor mechanisms
for re-establishing postural control. Therefore, the aim of the present study
was to explore leg dependent patterns of cortical contributions to postural control
in patients 6 weeks following ACLR. A total of 12 patients after ACLR (25.1 ±
3.2 years, 178.1 ± 9.7 cm, 77.5 ± 14.4 kg) and another 12 gender, age, and activity
matched healthy controls participated in this study. All subjects performed 10
× 30 s. single leg stances on each leg, equipped with 64-channel mobile electroencephalography
(EEG). Postural stability was quantified by area of sway and sway velocity. Estimations
of the weighted phase lag index were conducted as a cortical measure of functional
connectivity. The findings showed significant group × leg interactions for increased
functional connectivity in the anterior cruciate ligament (ACL) injured leg, predominantly
including fronto−parietal [F(1, 22)
= 8.41, p ≤ 0.008, η2 = 0.28],
fronto−occipital [F(1, 22) = 4.43,
p ≤ 0.047, η2 = 0.17], parieto−motor
[F(1, 22) = 10.30, p
≤ 0.004, η2 = 0.32], occipito−motor [F(1,
22) = 5.21, p ≤ 0.032, η2
= 0.19], and occipito−parietal [F(1, 22)
= 4.60, p ≤ 0.043, η2 = 0.17]
intra−hemispherical connections in the contralateral hemisphere and occipito−motor
[F(1, 22) = 7.33, p
≤ 0.013, η2 = 0.25] on the ipsilateral hemisphere to the
injured leg. Higher functional connectivity in patients after ACLR, attained by
increased emphasis of functional connections incorporating the somatosensory and
visual areas, may serve as a compensatory mechanism to control postural stability
of the injured leg in the early phase of rehabilitation. These preliminary results
may help to develop new neurophysiological assessments for detecting functional
deficiencies after ACLR in the future.
author:
- first_name: Tim
full_name: Lehmann, Tim
id: '41584'
last_name: Lehmann
- first_name: Daniel
full_name: Büchel, Daniel
id: '41088'
last_name: Büchel
- first_name: Caroline
full_name: Mouton, Caroline
last_name: Mouton
- first_name: Alli
full_name: Gokeler, Alli
last_name: Gokeler
- first_name: Romain
full_name: Seil, Romain
last_name: Seil
- first_name: Jochen
full_name: Baumeister, Jochen
id: '46'
last_name: Baumeister
orcid: 0000-0003-2683-5826
citation:
ama: Lehmann T, Büchel D, Mouton C, Gokeler A, Seil R, Baumeister J. Functional
Cortical Connectivity Related to Postural Control in Patients Six Weeks After
Anterior Cruciate Ligament Reconstruction. Frontiers in Human Neuroscience.
2021;15. doi:10.3389/fnhum.2021.655116
apa: Lehmann, T., Büchel, D., Mouton, C., Gokeler, A., Seil, R., & Baumeister,
J. (2021). Functional Cortical Connectivity Related to Postural Control in Patients
Six Weeks After Anterior Cruciate Ligament Reconstruction. Frontiers in Human
Neuroscience, 15. https://doi.org/10.3389/fnhum.2021.655116
bibtex: '@article{Lehmann_Büchel_Mouton_Gokeler_Seil_Baumeister_2021, title={Functional
Cortical Connectivity Related to Postural Control in Patients Six Weeks After
Anterior Cruciate Ligament Reconstruction}, volume={15}, DOI={10.3389/fnhum.2021.655116},
journal={Frontiers in Human Neuroscience}, publisher={Frontiers Media SA}, author={Lehmann,
Tim and Büchel, Daniel and Mouton, Caroline and Gokeler, Alli and Seil, Romain
and Baumeister, Jochen}, year={2021} }'
chicago: Lehmann, Tim, Daniel Büchel, Caroline Mouton, Alli Gokeler, Romain Seil,
and Jochen Baumeister. “Functional Cortical Connectivity Related to Postural Control
in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction.” Frontiers
in Human Neuroscience 15 (2021). https://doi.org/10.3389/fnhum.2021.655116.
ieee: 'T. Lehmann, D. Büchel, C. Mouton, A. Gokeler, R. Seil, and J. Baumeister,
“Functional Cortical Connectivity Related to Postural Control in Patients Six
Weeks After Anterior Cruciate Ligament Reconstruction,” Frontiers in Human
Neuroscience, vol. 15, 2021, doi: 10.3389/fnhum.2021.655116.'
mla: Lehmann, Tim, et al. “Functional Cortical Connectivity Related to Postural
Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction.”
Frontiers in Human Neuroscience, vol. 15, Frontiers Media SA, 2021, doi:10.3389/fnhum.2021.655116.
short: T. Lehmann, D. Büchel, C. Mouton, A. Gokeler, R. Seil, J. Baumeister, Frontiers
in Human Neuroscience 15 (2021).
date_created: 2022-07-27T07:47:56Z
date_updated: 2023-03-13T15:20:11Z
department:
- _id: '17'
- _id: '172'
doi: 10.3389/fnhum.2021.655116
intvolume: ' 15'
keyword:
- Behavioral Neuroscience
- Biological Psychiatry
- Psychiatry and Mental health
- Neurology
- Neuropsychology and Physiological Psychology
language:
- iso: eng
publication: Frontiers in Human Neuroscience
publication_identifier:
issn:
- 1662-5161
publication_status: published
publisher: Frontiers Media SA
status: public
title: Functional Cortical Connectivity Related to Postural Control in Patients Six
Weeks After Anterior Cruciate Ligament Reconstruction
type: journal_article
user_id: '46'
volume: 15
year: '2021'
...
---
_id: '22766'
author:
- first_name: Frederik
full_name: Dahms, Frederik
id: '64977'
last_name: Dahms
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: 'Dahms F, Homberg W. Investigations and Improvements in 3D-DIC Optical Residual
Stress Analysis—A New Temperature Compensation Method. In: Forming the Future.
Springer, Cham; 2021:2249-2259. doi:10.1007/978-3-030-75381-8_189'
apa: Dahms, F., & Homberg, W. (2021). Investigations and Improvements in 3D-DIC
Optical Residual Stress Analysis—A New Temperature Compensation Method. In Forming
the Future (pp. 2249–2259). Springer, Cham. https://doi.org/10.1007/978-3-030-75381-8_189
bibtex: '@inbook{Dahms_Homberg_2021, title={Investigations and Improvements in 3D-DIC
Optical Residual Stress Analysis—A New Temperature Compensation Method}, DOI={10.1007/978-3-030-75381-8_189},
booktitle={Forming the Future}, publisher={Springer, Cham}, author={Dahms, Frederik
and Homberg, Werner}, year={2021}, pages={2249–2259} }'
chicago: Dahms, Frederik, and Werner Homberg. “Investigations and Improvements in
3D-DIC Optical Residual Stress Analysis—A New Temperature Compensation Method.”
In Forming the Future, 2249–59. Springer, Cham, 2021. https://doi.org/10.1007/978-3-030-75381-8_189.
ieee: F. Dahms and W. Homberg, “Investigations and Improvements in 3D-DIC Optical
Residual Stress Analysis—A New Temperature Compensation Method,” in Forming
the Future, Springer, Cham, 2021, pp. 2249–2259.
mla: Dahms, Frederik, and Werner Homberg. “Investigations and Improvements in 3D-DIC
Optical Residual Stress Analysis—A New Temperature Compensation Method.” Forming
the Future, Springer, Cham, 2021, pp. 2249–59, doi:10.1007/978-3-030-75381-8_189.
short: 'F. Dahms, W. Homberg, in: Forming the Future, Springer, Cham, 2021, pp.
2249–2259.'
conference:
end_date: 2021-07-30
location: Ohio, USA, VIRTUAL EVENT
name: The 13th International Conference on the Technology of Plasticity
start_date: 2021-07-25
date_created: 2021-07-16T14:55:05Z
date_updated: 2023-04-27T10:30:18Z
department:
- _id: '156'
doi: 10.1007/978-3-030-75381-8_189
language:
- iso: eng
page: 2249-2259
publication: Forming the Future
publication_identifier:
issn:
- 2367-1181
- 2367-1696
publication_status: published
publisher: Springer, Cham
quality_controlled: '1'
status: public
title: Investigations and Improvements in 3D-DIC Optical Residual Stress Analysis—A
New Temperature Compensation Method
type: book_chapter
user_id: '64977'
year: '2021'
...
---
_id: '24541'
abstract:
- lang: eng
text: The mechanical properties of joined structures are determined considerably
by the chosen joining technology. With the aim of providing a method that enables
a faster and more profound decision-making in the spatial distribution of joining
points during product development, a new method for the load path analysis of
joining points is presented. For an exemplary car body, the load type in the joining
elements, i.e. pure tensile, shear and combined tensile-shear loads, is determined
using finite element analysis (FEA). Based on the evaluated loads, the resulting
load paths in selected joining points are analyzed using a 2D FE-model of a clinching
point. State of the art methods for load path analysis are dependent on the selected
coordinate system or the existing stress state. Thus, a general statement about
the load transmission path is not possible at this time. Here, a novel method
for the analysis of load paths is used, which is independent of the alignment
of the analyzed geometry. The basic assumption of the new load path analysis method
was confirmed by using a simple specimen with a square hole in different orientations.
The results presented here show a possibility to display the load transmission
path invariantly. In further steps, the method will be extended for 3D analysis
and the investigation of more complex assemblies. The primary goal of this methodical
approach is an even load distribution over the joining elements and the component.
This will provide a basis for future design approaches aimed at reducing the number
of joining elements in joined structures.
author:
- first_name: Christian
full_name: Steinfelder, Christian
last_name: Steinfelder
- first_name: Sven
full_name: Martin, Sven
id: '38177'
last_name: Martin
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
- first_name: Thomas
full_name: Tröster, Thomas
last_name: Tröster
citation:
ama: Steinfelder C, Martin S, Brosius A, Tröster T. Load Path Transmission in Joining
Elements. Key Engineering Materials. Published online 2021:73-80. doi:10.4028/www.scientific.net/kem.883.73
apa: Steinfelder, C., Martin, S., Brosius, A., & Tröster, T. (2021). Load Path
Transmission in Joining Elements. Key Engineering Materials, 73–80. https://doi.org/10.4028/www.scientific.net/kem.883.73
bibtex: '@article{Steinfelder_Martin_Brosius_Tröster_2021, title={Load Path Transmission
in Joining Elements}, DOI={10.4028/www.scientific.net/kem.883.73},
journal={Key Engineering Materials}, author={Steinfelder, Christian and Martin,
Sven and Brosius, Alexander and Tröster, Thomas}, year={2021}, pages={73–80} }'
chicago: Steinfelder, Christian, Sven Martin, Alexander Brosius, and Thomas Tröster.
“Load Path Transmission in Joining Elements.” Key Engineering Materials,
2021, 73–80. https://doi.org/10.4028/www.scientific.net/kem.883.73.
ieee: 'C. Steinfelder, S. Martin, A. Brosius, and T. Tröster, “Load Path Transmission
in Joining Elements,” Key Engineering Materials, pp. 73–80, 2021, doi:
10.4028/www.scientific.net/kem.883.73.'
mla: Steinfelder, Christian, et al. “Load Path Transmission in Joining Elements.”
Key Engineering Materials, 2021, pp. 73–80, doi:10.4028/www.scientific.net/kem.883.73.
short: C. Steinfelder, S. Martin, A. Brosius, T. Tröster, Key Engineering Materials
(2021) 73–80.
date_created: 2021-09-16T08:23:00Z
date_updated: 2023-04-28T11:57:49Z
department:
- _id: '321'
- _id: '149'
- _id: '630'
doi: 10.4028/www.scientific.net/kem.883.73
language:
- iso: eng
page: 73-80
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
quality_controlled: '1'
status: public
title: Load Path Transmission in Joining Elements
type: journal_article
user_id: '38177'
year: '2021'
...
---
_id: '44526'
author:
- first_name: Feline
full_name: Tecklenburg, Feline
id: '99082'
last_name: Tecklenburg
orcid: 0000-0002-7155-9341
citation:
ama: 'Tecklenburg F. Wirtschaft ist Care ist radikale Demokratie. In: Fehle HJ,
Langenbacher A, eds. Dass die Welt wohnlich für alle wird. Klartexte, Anfragen,
Perspektiven. Ina Praetorius zum 65. Geburtstag. Matthias-Grünewald-Verlag;
2021.'
apa: Tecklenburg, F. (2021). Wirtschaft ist Care ist radikale Demokratie. In H.
J. Fehle & A. Langenbacher (Eds.), Dass die Welt wohnlich für alle wird.
Klartexte, Anfragen, Perspektiven. Ina Praetorius zum 65. Geburtstag. Matthias-Grünewald-Verlag.
bibtex: '@inbook{Tecklenburg_2021, place={Ostfildern}, title={Wirtschaft ist Care
ist radikale Demokratie}, booktitle={Dass die Welt wohnlich für alle wird. Klartexte,
Anfragen, Perspektiven. Ina Praetorius zum 65. Geburtstag}, publisher={Matthias-Grünewald-Verlag},
author={Tecklenburg, Feline}, editor={Fehle, Hans Jörg and Langenbacher, Andrea},
year={2021} }'
chicago: 'Tecklenburg, Feline. “Wirtschaft ist Care ist radikale Demokratie.” In
Dass die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven. Ina
Praetorius zum 65. Geburtstag, edited by Hans Jörg Fehle and Andrea Langenbacher.
Ostfildern: Matthias-Grünewald-Verlag, 2021.'
ieee: 'F. Tecklenburg, “Wirtschaft ist Care ist radikale Demokratie,” in Dass
die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven. Ina Praetorius
zum 65. Geburtstag, H. J. Fehle and A. Langenbacher, Eds. Ostfildern: Matthias-Grünewald-Verlag,
2021.'
mla: Tecklenburg, Feline. “Wirtschaft ist Care ist radikale Demokratie.” Dass
die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven. Ina Praetorius
zum 65. Geburtstag, edited by Hans Jörg Fehle and Andrea Langenbacher, Matthias-Grünewald-Verlag,
2021.
short: 'F. Tecklenburg, in: H.J. Fehle, A. Langenbacher (Eds.), Dass die Welt wohnlich
für alle wird. Klartexte, Anfragen, Perspektiven. Ina Praetorius zum 65. Geburtstag,
Matthias-Grünewald-Verlag, Ostfildern, 2021.'
date_created: 2023-05-05T16:37:53Z
date_updated: 2023-05-05T16:51:35Z
department:
- _id: '35'
- _id: '17'
- _id: '22'
- _id: '394'
editor:
- first_name: Hans Jörg
full_name: Fehle, Hans Jörg
last_name: Fehle
- first_name: Andrea
full_name: Langenbacher, Andrea
last_name: Langenbacher
extern: '1'
language:
- iso: ger
place: Ostfildern
publication: Dass die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven.
Ina Praetorius zum 65. Geburtstag
publication_identifier:
unknown:
- '9783786732556'
publication_status: published
publisher: Matthias-Grünewald-Verlag
status: public
title: Wirtschaft ist Care ist radikale Demokratie
type: book_chapter
user_id: '99082'
year: '2021'
...
---
_id: '24080'
abstract:
- lang: eng
text: Challenges of the development of mechatronic systems and corresponding production
systems have increased steadily. Changes are primarily due to increased product
complexity and the connection to the internet of things and services, enabling
Cyber-Physical Systems (CPS) and Cyber-Physical Production Systems (CPPS). Major
innovations of the revised VDI guideline 2206 for developing mechatronic systems
are systems thinking as a core element and six checkpoints for structuring deliverables
along the V-Model. These checkpoints serve for orientation in result progress
and thus enable a structured and complete development process. However, tasks
and checkpoints of the new guideline focus on the product development itself without
integrating the development of related CPPS, enabling optimization simultaneously
to system development. Implications are derived by a three-step analysis. The
paper at hand contributes fundamental extensions of the checkpoint questions regarding
integrated CPPS development. These questions provide methodical support for system
developers of CPPS for CPS by enabling the project manager to check the status,
schedule further development steps and evaluate the maturity of the whole, integrated
development.
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Dominik
full_name: Wiechel, Dominik
id: '67161'
last_name: Wiechel
- first_name: Daniel
full_name: Roesmann, Daniel
id: '54680'
last_name: Roesmann
- first_name: Henrik
full_name: Thiele, Henrik
id: '33419'
last_name: Thiele
citation:
ama: 'Gräßler I, Wiechel D, Roesmann D, Thiele H. V-model based development of cyber-physical
systems and cyber-physical production systems. In: Procedia CIRP. ; 2021:253-258.
doi:10.1016/j.procir.2021.05.119'
apa: Gräßler, I., Wiechel, D., Roesmann, D., & Thiele, H. (2021). V-model based
development of cyber-physical systems and cyber-physical production systems. Procedia
CIRP, 253–258. https://doi.org/10.1016/j.procir.2021.05.119
bibtex: '@inproceedings{Gräßler_Wiechel_Roesmann_Thiele_2021, title={V-model based
development of cyber-physical systems and cyber-physical production systems},
DOI={10.1016/j.procir.2021.05.119},
booktitle={Procedia CIRP}, author={Gräßler, Iris and Wiechel, Dominik and Roesmann,
Daniel and Thiele, Henrik}, year={2021}, pages={253–258} }'
chicago: Gräßler, Iris, Dominik Wiechel, Daniel Roesmann, and Henrik Thiele. “V-Model
Based Development of Cyber-Physical Systems and Cyber-Physical Production Systems.”
In Procedia CIRP, 253–58, 2021. https://doi.org/10.1016/j.procir.2021.05.119.
ieee: 'I. Gräßler, D. Wiechel, D. Roesmann, and H. Thiele, “V-model based development
of cyber-physical systems and cyber-physical production systems,” in Procedia
CIRP, 2021, pp. 253–258, doi: 10.1016/j.procir.2021.05.119.'
mla: Gräßler, Iris, et al. “V-Model Based Development of Cyber-Physical Systems
and Cyber-Physical Production Systems.” Procedia CIRP, 2021, pp. 253–58,
doi:10.1016/j.procir.2021.05.119.
short: 'I. Gräßler, D. Wiechel, D. Roesmann, H. Thiele, in: Procedia CIRP, 2021,
pp. 253–258.'
conference:
name: 31st CIRP Design Conference 2021 (CIRP Design 2021)
date_created: 2021-09-09T13:27:59Z
date_updated: 2023-05-09T18:22:49Z
department:
- _id: '152'
doi: 10.1016/j.procir.2021.05.119
keyword:
- Cyber-Physical Production System (CPPS)
- V-Model
- Product System Development
- Integrated Development
- VDI 2206
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.sciencedirect.com/science/article/pii/S2212827121005916
oa: '1'
page: 253-258
publication: Procedia CIRP
publication_identifier:
issn:
- 2212-8271
publication_status: published
quality_controlled: '1'
status: public
title: V-model based development of cyber-physical systems and cyber-physical production
systems
type: conference
user_id: '67161'
year: '2021'
...
---
_id: '24281'
abstract:
- lang: eng
text: 'In order to optimize production processes and to avoid errors, it is not
only necessary to automate processes, but also to integrate workers with their
individual personality and skill profiles. For this purpose, human factors should
be considered in the entire design process. The integrated view of mental human
models, the cognitive demand of the working environment and the automation design
is essential. Human-System Integration (HSI) constitutes a promising approach.
Current model-based approaches offer possibilities to analyze and optimize tasks
within an overall system, but they still lack integration. This leads to the research
question: How can human factors be integrated into a system model of a socio-technical,
Cyber-Physical Production System? The paper at hand contributes an approach of
human factor integration into the procedure of Model-Based Systems Engineering
for Cyber-Physical Production Systems (CPPS). The approach combines a system model
of a CPPS with HSI concepts. In accordance to the benefits of MBSE, SysML is selected
to integrate human factors in the development process of a CPPS. The approach
is divided into five steps, which includes the extension of the SysML meta model.
This allows the optimization of skill-based human-machine interaction. Defined
HSI-Profiles enable system developers to integrate employee requirements at early
stages within the development process. The approach is demonstrated by the maintenance
of a 3D-Printer as a case example. This research enables system developers to
depict individual workers with the help of the developed concepts and systematically
integrate them into the development process of a CPPS.'
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Dominik
full_name: Wiechel, Dominik
id: '67161'
last_name: Wiechel
- first_name: Daniel
full_name: Roesmann, Daniel
id: '54680'
last_name: Roesmann
citation:
ama: 'Gräßler I, Wiechel D, Roesmann D. Integrating human factors in the model based
development of cyber-physical production systems. In: Procedia CIRP. ;
2021:518-523. doi:10.1016/j.procir.2021.05.113'
apa: Gräßler, I., Wiechel, D., & Roesmann, D. (2021). Integrating human factors
in the model based development of cyber-physical production systems. Procedia
CIRP, 518–523. https://doi.org/10.1016/j.procir.2021.05.113
bibtex: '@inproceedings{Gräßler_Wiechel_Roesmann_2021, title={Integrating human
factors in the model based development of cyber-physical production systems},
DOI={10.1016/j.procir.2021.05.113},
booktitle={Procedia CIRP}, author={Gräßler, Iris and Wiechel, Dominik and Roesmann,
Daniel}, year={2021}, pages={518–523} }'
chicago: Gräßler, Iris, Dominik Wiechel, and Daniel Roesmann. “Integrating Human
Factors in the Model Based Development of Cyber-Physical Production Systems.”
In Procedia CIRP, 518–23, 2021. https://doi.org/10.1016/j.procir.2021.05.113.
ieee: 'I. Gräßler, D. Wiechel, and D. Roesmann, “Integrating human factors in the
model based development of cyber-physical production systems,” in Procedia
CIRP, 2021, pp. 518–523, doi: 10.1016/j.procir.2021.05.113.'
mla: Gräßler, Iris, et al. “Integrating Human Factors in the Model Based Development
of Cyber-Physical Production Systems.” Procedia CIRP, 2021, pp. 518–23,
doi:10.1016/j.procir.2021.05.113.
short: 'I. Gräßler, D. Wiechel, D. Roesmann, in: Procedia CIRP, 2021, pp. 518–523.'
conference:
end_date: 21-05-2021
name: Procedia CIRP
start_date: 19-05-2021
date_created: 2021-09-13T14:51:45Z
date_updated: 2023-05-09T18:23:36Z
department:
- _id: '152'
doi: 10.1016/j.procir.2021.05.113
language:
- iso: eng
page: 518-523
publication: Procedia CIRP
publication_identifier:
issn:
- 2212-8271
publication_status: published
quality_controlled: '1'
status: public
title: Integrating human factors in the model based development of cyber-physical
production systems
type: conference
user_id: '67161'
year: '2021'
...
---
_id: '45640'
abstract:
- lang: eng
text: "I study a dynamic variant of the Dixitâ\x80\x93Stiglitz (Am Econ Rev 67(3),
1977) model of monopolistic competition by introducing price stickiness à la
Fershtman and Kamien (Econometrica 55(5), 1987). The analysis is restricted to
bounded quantity and price paths that fulfill the necessary conditions for an
open-loop Nash equilibrium. I show that there exists a symmetric steady state
and that its stability depends on the degree of product differentiation. When
moving from complements to perfect substitutes, the steady state is either a locally
asymptotically unstable (spiral) source, a stable (spiral) sink or a saddle point.
I further apply the Hopf bifurcation theorem and prove the existence of limit
cycles, when passing from a stable to an unstable steady state. Lastly, I provide
a numerical example and show that there exists a stable limit cycle."
author:
- first_name: Simon
full_name: Hoof, Simon
last_name: Hoof
citation:
ama: Hoof S. Dynamic Monopolistic Competition. Journal of Optimization Theory
and Applications. 2021;189(2).
apa: Hoof, S. (2021). Dynamic Monopolistic Competition. Journal of Optimization
Theory and Applications, 189(2).
bibtex: '@article{Hoof_2021, title={Dynamic Monopolistic Competition}, volume={189},
number={2}, journal={Journal of Optimization Theory and Applications}, publisher={Springer},
author={Hoof, Simon}, year={2021} }'
chicago: Hoof, Simon. “Dynamic Monopolistic Competition.” Journal of Optimization
Theory and Applications 189, no. 2 (2021).
ieee: S. Hoof, “Dynamic Monopolistic Competition,” Journal of Optimization Theory
and Applications, vol. 189, no. 2, 2021.
mla: Hoof, Simon. “Dynamic Monopolistic Competition.” Journal of Optimization
Theory and Applications, vol. 189, no. 2, Springer, 2021.
short: S. Hoof, Journal of Optimization Theory and Applications 189 (2021).
date_created: 2023-06-15T14:05:25Z
date_updated: 2023-07-05T07:23:54Z
department:
- _id: '205'
- _id: '475'
intvolume: ' 189'
issue: '2'
language:
- iso: eng
project:
- _id: '7'
grant_number: '160364472'
name: 'SFB 901 - A3: SFB 901 - Der Markt für Services: Anreize, Algorithmen, Implementation
(Subproject A3)'
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen
in dynamischen Märkten '
- _id: '2'
name: 'SFB 901 - A: SFB 901 - Project Area A'
publication: Journal of Optimization Theory and Applications
publication_identifier:
issn:
- 1573-2878
publication_status: published
publisher: Springer
quality_controlled: '1'
status: public
title: Dynamic Monopolistic Competition
type: journal_article
user_id: '477'
volume: 189
year: '2021'
...
---
_id: '46078'
abstract:
- lang: eng
text: "Abstract\r\n Aim\r\n
\ To identify and summarize the evidence for the effect
of health-oriented leadership interventions on health and well-being outcomes
at the employee level following the Preferred Reporting Items for Systematic Reviews
and Meta-Analyses statement (Moher et al. 2009).\r\n \r\n
\ Subject and Methods\r\n A
systematic search of relevant studies was conducted in multiple databases. Randomized
controlled trials (RCTs), cluster-randomized controlled trials (cRCTs) and controlled
before–after studies (CBAs) were included based on the following criteria: interventions
that addressed supervisors, to raise awareness for the importance of health issues,
teach mindfulness practices for conscious awareness, reduce stress and promote
resources at the level of individual behavior, and evaluated the effect on at
least one outcome of psychomental stress, absenteeism and well-being on the employee
level.\r\n \r\n Results\r\n
\ Of 6126 publications retrieved, ten studies were identified
for analysis. Significant effects of leadership training were reported on exhaustion
tendency, self-reported sickness absence, work-related sickness absence and job
satisfaction in studies comparing health-oriented training programs to no intervention.
Studies comparing health-oriented leadership training to other training did not
report significant effects. Risk of bias was judged to be high in seven studies
and unclear in three studies.\r\n \r\n
\ Conclusion\r\n Evidence
for the effectiveness of health-oriented leadership interventions on employees’
stress, absenteeism or well-being is judged to be low, clearly indicating the
need for more and higher-quality research.\r\n "
author:
- first_name: Indra
full_name: Dannheim, Indra
last_name: Dannheim
- first_name: Helena
full_name: Ludwig-Walz, Helena
last_name: Ludwig-Walz
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Valerie
full_name: Grimm, Valerie
last_name: Grimm
- first_name: Anja
full_name: Kroke, Anja
last_name: Kroke
citation:
ama: 'Dannheim I, Ludwig-Walz H, Buyken A, Grimm V, Kroke A. Effectiveness of health-oriented
leadership interventions for improving health and wellbeing of employees: a systematic
review. Journal of Public Health. 2021;30(12):2777-2789. doi:10.1007/s10389-021-01664-1'
apa: 'Dannheim, I., Ludwig-Walz, H., Buyken, A., Grimm, V., & Kroke, A. (2021).
Effectiveness of health-oriented leadership interventions for improving health
and wellbeing of employees: a systematic review. Journal of Public Health,
30(12), 2777–2789. https://doi.org/10.1007/s10389-021-01664-1'
bibtex: '@article{Dannheim_Ludwig-Walz_Buyken_Grimm_Kroke_2021, title={Effectiveness
of health-oriented leadership interventions for improving health and wellbeing
of employees: a systematic review}, volume={30}, DOI={10.1007/s10389-021-01664-1},
number={12}, journal={Journal of Public Health}, publisher={Springer Science and
Business Media LLC}, author={Dannheim, Indra and Ludwig-Walz, Helena and Buyken,
Anette and Grimm, Valerie and Kroke, Anja}, year={2021}, pages={2777–2789} }'
chicago: 'Dannheim, Indra, Helena Ludwig-Walz, Anette Buyken, Valerie Grimm, and
Anja Kroke. “Effectiveness of Health-Oriented Leadership Interventions for Improving
Health and Wellbeing of Employees: A Systematic Review.” Journal of Public
Health 30, no. 12 (2021): 2777–89. https://doi.org/10.1007/s10389-021-01664-1.'
ieee: 'I. Dannheim, H. Ludwig-Walz, A. Buyken, V. Grimm, and A. Kroke, “Effectiveness
of health-oriented leadership interventions for improving health and wellbeing
of employees: a systematic review,” Journal of Public Health, vol. 30,
no. 12, pp. 2777–2789, 2021, doi: 10.1007/s10389-021-01664-1.'
mla: 'Dannheim, Indra, et al. “Effectiveness of Health-Oriented Leadership Interventions
for Improving Health and Wellbeing of Employees: A Systematic Review.” Journal
of Public Health, vol. 30, no. 12, Springer Science and Business Media LLC,
2021, pp. 2777–89, doi:10.1007/s10389-021-01664-1.'
short: I. Dannheim, H. Ludwig-Walz, A. Buyken, V. Grimm, A. Kroke, Journal of Public
Health 30 (2021) 2777–2789.
date_created: 2023-07-18T09:34:03Z
date_updated: 2023-07-18T09:35:41Z
department:
- _id: '22'
doi: 10.1007/s10389-021-01664-1
intvolume: ' 30'
issue: '12'
keyword:
- Public Health
- Environmental and Occupational Health
language:
- iso: eng
page: 2777-2789
publication: Journal of Public Health
publication_identifier:
issn:
- 2198-1833
- 1613-2238
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Effectiveness of health-oriented leadership interventions for improving health
and wellbeing of employees: a systematic review'
type: journal_article
user_id: '92491'
volume: 30
year: '2021'
...
---
_id: '21436'
abstract:
- lang: eng
text: Ultrasonic wire bonding is a solid-state joining process, used in the electronics
industry to form electrical connections, e.g. to connect electrical terminals
within semiconductor modules. Many process parameters affect the bond strength,
such like the bond normal force, ultrasonic power, wire material and bonding frequency.
Today, process design, development, and optimization is most likely based on the
knowledge of process engineers and is mainly performed by experimental testing.
In this contribution, a newly developed simulation tool is presented, to reduce
time and costs and efficiently determine optimized process parameter. Based on
a co-simulation of MATLAB and ANSYS, the different physical phenomena of the wire
bonding process are considered using finite element simulation for the complex
plastic deformation of the wire and reduced order models for the transient dynamics
of the transducer, wire, substrate and bond formation. The model parameters such
as the coefficients of friction between bond tool and wire and between wire and
substrate were determined for aluminium and copper wire in experiments with a
test rig specially developed for the requirements of heavy wire bonding. To reduce
simulation time, for the finite element simulation a restart analysis and high
performance computing is utilized. Detailed analysis of the bond formation showed,
that the normal pressure distribution in the contact between wire and substrate
has high impact on bond formation and distribution of welded areas in the contact
area.
author:
- first_name: Reinhard
full_name: Schemmel, Reinhard
id: '28647'
last_name: Schemmel
- first_name: Viktor
full_name: Krieger, Viktor
last_name: Krieger
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: Schemmel R, Krieger V, Hemsel T, Sextro W. Co-simulation of MATLAB and ANSYS
for ultrasonic wire bonding process optimization. Microelectronics Reliability.
2021;119:114077. doi:https://doi.org/10.1016/j.microrel.2021.114077
apa: Schemmel, R., Krieger, V., Hemsel, T., & Sextro, W. (2021). Co-simulation
of MATLAB and ANSYS for ultrasonic wire bonding process optimization. Microelectronics
Reliability, 119, 114077. https://doi.org/10.1016/j.microrel.2021.114077
bibtex: '@article{Schemmel_Krieger_Hemsel_Sextro_2021, title={Co-simulation of MATLAB
and ANSYS for ultrasonic wire bonding process optimization}, volume={119}, DOI={https://doi.org/10.1016/j.microrel.2021.114077},
journal={Microelectronics Reliability}, author={Schemmel, Reinhard and Krieger,
Viktor and Hemsel, Tobias and Sextro, Walter}, year={2021}, pages={114077} }'
chicago: 'Schemmel, Reinhard, Viktor Krieger, Tobias Hemsel, and Walter Sextro.
“Co-Simulation of MATLAB and ANSYS for Ultrasonic Wire Bonding Process Optimization.”
Microelectronics Reliability 119 (2021): 114077. https://doi.org/10.1016/j.microrel.2021.114077.'
ieee: 'R. Schemmel, V. Krieger, T. Hemsel, and W. Sextro, “Co-simulation of MATLAB
and ANSYS for ultrasonic wire bonding process optimization,” Microelectronics
Reliability, vol. 119, p. 114077, 2021, doi: https://doi.org/10.1016/j.microrel.2021.114077.'
mla: Schemmel, Reinhard, et al. “Co-Simulation of MATLAB and ANSYS for Ultrasonic
Wire Bonding Process Optimization.” Microelectronics Reliability, vol.
119, 2021, p. 114077, doi:https://doi.org/10.1016/j.microrel.2021.114077.
short: R. Schemmel, V. Krieger, T. Hemsel, W. Sextro, Microelectronics Reliability
119 (2021) 114077.
date_created: 2021-03-10T09:37:02Z
date_updated: 2023-09-21T14:15:33Z
department:
- _id: '151'
doi: https://doi.org/10.1016/j.microrel.2021.114077
intvolume: ' 119'
keyword:
- Ultrasonic heavy wire bonding
- Co-simulation
- ANSYS
- MATLAB
- Process optimization
- Friction coefficient
- Copper-copper
- Aluminium-copper
language:
- iso: eng
page: '114077'
publication: Microelectronics Reliability
publication_identifier:
issn:
- 0026-2714
publication_status: published
quality_controlled: '1'
status: public
title: Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization
type: journal_article
user_id: '210'
volume: 119
year: '2021'
...
---
_id: '29936'
author:
- first_name: Arjun
full_name: Ramaswami, Arjun
id: '49171'
last_name: Ramaswami
orcid: https://orcid.org/0000-0002-0909-1178
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: 'Ramaswami A, Kenter T, Kühne T, Plessl C. Evaluating the Design Space for
Offloading 3D FFT Calculations to an FPGA for High-Performance Computing. In:
Applied Reconfigurable Computing. Architectures, Tools, and Applications.
Springer International Publishing; 2021. doi:10.1007/978-3-030-79025-7_21'
apa: Ramaswami, A., Kenter, T., Kühne, T., & Plessl, C. (2021). Evaluating the
Design Space for Offloading 3D FFT Calculations to an FPGA for High-Performance
Computing. In Applied Reconfigurable Computing. Architectures, Tools, and Applications.
Int. Conf. on Applied Reconfigurable Computing. Architectures, Tools, and Applications.
Springer International Publishing. https://doi.org/10.1007/978-3-030-79025-7_21
bibtex: '@inbook{Ramaswami_Kenter_Kühne_Plessl_2021, place={Cham}, title={Evaluating
the Design Space for Offloading 3D FFT Calculations to an FPGA for High-Performance
Computing}, DOI={10.1007/978-3-030-79025-7_21},
booktitle={Applied Reconfigurable Computing. Architectures, Tools, and Applications},
publisher={Springer International Publishing}, author={Ramaswami, Arjun and Kenter,
Tobias and Kühne, Thomas and Plessl, Christian}, year={2021} }'
chicago: 'Ramaswami, Arjun, Tobias Kenter, Thomas Kühne, and Christian Plessl. “Evaluating
the Design Space for Offloading 3D FFT Calculations to an FPGA for High-Performance
Computing.” In Applied Reconfigurable Computing. Architectures, Tools, and
Applications. Cham: Springer International Publishing, 2021. https://doi.org/10.1007/978-3-030-79025-7_21.'
ieee: 'A. Ramaswami, T. Kenter, T. Kühne, and C. Plessl, “Evaluating the Design
Space for Offloading 3D FFT Calculations to an FPGA for High-Performance Computing,”
in Applied Reconfigurable Computing. Architectures, Tools, and Applications,
Cham: Springer International Publishing, 2021.'
mla: Ramaswami, Arjun, et al. “Evaluating the Design Space for Offloading 3D FFT
Calculations to an FPGA for High-Performance Computing.” Applied Reconfigurable
Computing. Architectures, Tools, and Applications, Springer International
Publishing, 2021, doi:10.1007/978-3-030-79025-7_21.
short: 'A. Ramaswami, T. Kenter, T. Kühne, C. Plessl, in: Applied Reconfigurable
Computing. Architectures, Tools, and Applications, Springer International Publishing,
Cham, 2021.'
conference:
name: Int. Conf. on Applied Reconfigurable Computing. Architectures, Tools, and
Applications
date_created: 2022-02-21T14:22:01Z
date_updated: 2023-09-26T11:40:45Z
department:
- _id: '27'
- _id: '518'
- _id: '304'
doi: 10.1007/978-3-030-79025-7_21
language:
- iso: eng
place: Cham
publication: Applied Reconfigurable Computing. Architectures, Tools, and Applications
publication_identifier:
isbn:
- '9783030790240'
- '9783030790257'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer International Publishing
quality_controlled: '1'
status: public
title: Evaluating the Design Space for Offloading 3D FFT Calculations to an FPGA for
High-Performance Computing
type: book_chapter
user_id: '15278'
year: '2021'
...
---
_id: '37547'
alternative_title:
- Journal der Schreibwissenschaft 22 (3), S. 52-63
author:
- first_name: Stefanie
full_name: Vochatzer, Stefanie
id: '95153'
last_name: Vochatzer
- first_name: 'Sebastian '
full_name: 'Engelmann , Sebastian '
last_name: 'Engelmann '
citation:
ama: Vochatzer S, Engelmann S. Autoethnografie und Kreatives Schreiben. Journal
der Schreibwissenschaft. 2021;3(22):52-63. doi:10.3278/JOS2102W052
apa: Vochatzer, S., & Engelmann , S. (2021). Autoethnografie und Kreatives
Schreiben. Journal der Schreibwissenschaft, 3(22), 52–63. https://doi.org/10.3278/JOS2102W052
bibtex: '@article{Vochatzer_Engelmann _2021, title={ Autoethnografie und Kreatives
Schreiben}, volume={3}, DOI={10.3278/JOS2102W052},
number={22}, journal={Journal der Schreibwissenschaft}, publisher={WBV}, author={Vochatzer,
Stefanie and Engelmann , Sebastian }, year={2021}, pages={52–63} }'
chicago: 'Vochatzer, Stefanie, and Sebastian Engelmann . “ Autoethnografie und
Kreatives Schreiben.” Journal der Schreibwissenschaft 3, no. 22 (2021):
52–63. https://doi.org/10.3278/JOS2102W052.'
ieee: 'S. Vochatzer and S. Engelmann , “ Autoethnografie und Kreatives Schreiben,”
Journal der Schreibwissenschaft, vol. 3, no. 22, pp. 52–63, 2021, doi:
10.3278/JOS2102W052.'
mla: Vochatzer, Stefanie, and Sebastian Engelmann . “ Autoethnografie und Kreatives
Schreiben.” Journal der Schreibwissenschaft, vol. 3, no. 22, WBV, 2021,
pp. 52–63, doi:10.3278/JOS2102W052.
short: S. Vochatzer, S. Engelmann , Journal der Schreibwissenschaft 3 (2021) 52–63.
date_created: 2023-01-19T10:28:15Z
date_updated: 2025-05-25T12:51:43Z
department:
- _id: '723'
- _id: '724'
- _id: '36'
doi: 10.3278/JOS2102W052
intvolume: ' 3'
issue: '22'
language:
- iso: ger
page: 52-63
publication: Journal der Schreibwissenschaft
publication_status: published
publisher: WBV
status: public
title: ' Autoethnografie und Kreatives Schreiben'
type: journal_article
user_id: '95153'
volume: 3
year: '2021'
...
---
_id: '51202'
abstract:
- lang: eng
text: When joining lightweight parts of various materials, clinching is
a cost efficient solution. In a production line, the quality of a clinch point
is primarily controlled by measurement of dimensions, which are accessible from
outside. However, methods such as visual testing and measuring the bottom thickness
as well as the outer diameter are not able to deliver any information about the
most significant geometrical characteristic of the clinch point, neck thickness
and undercut. Furthermore, ex-situ destructive methods such as microsectioning
cannot detect elastic deformations and cracks that close after unloading. In order
to exceed the current limits, a new non-destructive in-situ testing method for
the clinching process is necessary. This work proposes a concept to characterize
clinch points in-situ by combining two complementary non-destructive methods,
namely, computed tomography (CT) and ultrasonic testing. Firstly, clinch points
with different geometrical characteristics are analysed experimentally using ex-situ
CT to get a highly spatially resolved 3D-image of the object. In this context,
highly X-ray attenuating materials enhancing the visibility of the sheet-sheet
interface are investigated. Secondly, the test specimens are modelled using finite
element method (FEM) and a transient dynamic analysis (TDA) is conducted to study
the effect of the geometrical differences on the deformation energy and to qualify
the TDA as a fast in-situ non-destructive method for characterizing clinch points
at high temporal resolution.
author:
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: Behdad
full_name: Sadeghian, Behdad
last_name: Sadeghian
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
citation:
ama: Köhler D, Sadeghian B, Kupfer R, Troschitz J, Gude M, Brosius A. A Method for
Characterization of Geometric Deviations in Clinch Points with Computed Tomography
and Transient Dynamic Analysis. Key Engineering Materials. 2021;883:89-96.
doi:10.4028/www.scientific.net/kem.883.89
apa: Köhler, D., Sadeghian, B., Kupfer, R., Troschitz, J., Gude, M., & Brosius,
A. (2021). A Method for Characterization of Geometric Deviations in Clinch Points
with Computed Tomography and Transient Dynamic Analysis. Key Engineering Materials,
883, 89–96. https://doi.org/10.4028/www.scientific.net/kem.883.89
bibtex: '@article{Köhler_Sadeghian_Kupfer_Troschitz_Gude_Brosius_2021, title={A
Method for Characterization of Geometric Deviations in Clinch Points with Computed
Tomography and Transient Dynamic Analysis}, volume={883}, DOI={10.4028/www.scientific.net/kem.883.89},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Köhler, Daniel and Sadeghian, Behdad and Kupfer, Robert and Troschitz,
Juliane and Gude, Maik and Brosius, Alexander}, year={2021}, pages={89–96} }'
chicago: 'Köhler, Daniel, Behdad Sadeghian, Robert Kupfer, Juliane Troschitz, Maik
Gude, and Alexander Brosius. “A Method for Characterization of Geometric Deviations
in Clinch Points with Computed Tomography and Transient Dynamic Analysis.” Key
Engineering Materials 883 (2021): 89–96. https://doi.org/10.4028/www.scientific.net/kem.883.89.'
ieee: 'D. Köhler, B. Sadeghian, R. Kupfer, J. Troschitz, M. Gude, and A. Brosius,
“A Method for Characterization of Geometric Deviations in Clinch Points with Computed
Tomography and Transient Dynamic Analysis,” Key Engineering Materials,
vol. 883, pp. 89–96, 2021, doi: 10.4028/www.scientific.net/kem.883.89.'
mla: Köhler, Daniel, et al. “A Method for Characterization of Geometric Deviations
in Clinch Points with Computed Tomography and Transient Dynamic Analysis.” Key
Engineering Materials, vol. 883, Trans Tech Publications, Ltd., 2021, pp.
89–96, doi:10.4028/www.scientific.net/kem.883.89.
short: D. Köhler, B. Sadeghian, R. Kupfer, J. Troschitz, M. Gude, A. Brosius, Key
Engineering Materials 883 (2021) 89–96.
date_created: 2024-02-06T15:06:14Z
date_updated: 2025-06-02T20:19:57Z
department:
- _id: '157'
- _id: '43'
doi: 10.4028/www.scientific.net/kem.883.89
intvolume: ' 883'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 89-96
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
status: public
title: A Method for Characterization of Geometric Deviations in Clinch Points with
Computed Tomography and Transient Dynamic Analysis
type: journal_article
user_id: '83408'
volume: 883
year: '2021'
...
---
_id: '24159'
abstract:
- lang: eng
text: "The online fitting of a microscopic traffic simulation model to reconstruct
the current state of a real traffic\r\narea can be challenging depending on the
provided data. This paper presents a novel method based on limited\r\ndata from
sensors positioned at specific locations and guarantees a general accordance of
reality and\r\nsimulation in terms of multimodal road traffic counts and vehicle
speeds. In these considerations, the actual\r\npurpose of research is of particular
importance. Here, the research aims at improving the traffic flow by\r\ncontrolling
the Traffic Light Systems (TLS) of the examined area which is why the current
traffic state and\r\nthe route choices of individual road users are the matter
of interest. An integer optimization problem is derived\r\nto fit the current
simulation to the latest field measurements. The concept can be transferred to
any road traffic\r\nnetwork and results in an observation of the current multimodal
traffic state matching at the given sensor\r\nposition. First case studies show
promosing results in terms of deviations between reality and simulation."
author:
- first_name: Kevin
full_name: Malena, Kevin
id: '36303'
last_name: Malena
orcid: 0000-0003-1183-4679
- first_name: Christopher
full_name: Link, Christopher
id: '38249'
last_name: Link
- first_name: Sven
full_name: Mertin, Sven
id: '13195'
last_name: Mertin
- first_name: Sandra
full_name: Gausemeier, Sandra
id: '17793'
last_name: Gausemeier
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: 'Malena K, Link C, Mertin S, Gausemeier S, Trächtler A. Online State Estimation
for Microscopic Traffic Simulations using Multiple Data Sources*. In: VEHITS
2021 Proceedings of the 7th International Conference on Vehicle Technology and
Intelligent Transport Systems. Vol 7. VEHITS 2021 Proceedings of the 7th International
Conference on Vehicle Technology and Intelligent Transport Systems. SCITEPRESS;
2021:386-395.'
apa: Malena, K., Link, C., Mertin, S., Gausemeier, S., & Trächtler, A. (2021).
Online State Estimation for Microscopic Traffic Simulations using Multiple Data
Sources*. VEHITS 2021 Proceedings of the 7th International Conference on Vehicle
Technology and Intelligent Transport Systems, 7, 386–395.
bibtex: '@inproceedings{Malena_Link_Mertin_Gausemeier_Trächtler_2021, place={Portugal},
series={VEHITS 2021 Proceedings of the 7th International Conference on Vehicle
Technology and Intelligent Transport Systems}, title={Online State Estimation
for Microscopic Traffic Simulations using Multiple Data Sources*}, volume={7},
booktitle={VEHITS 2021 Proceedings of the 7th International Conference on Vehicle
Technology and Intelligent Transport Systems}, publisher={SCITEPRESS}, author={Malena,
Kevin and Link, Christopher and Mertin, Sven and Gausemeier, Sandra and Trächtler,
Ansgar}, year={2021}, pages={386–395}, collection={VEHITS 2021 Proceedings of
the 7th International Conference on Vehicle Technology and Intelligent Transport
Systems} }'
chicago: 'Malena, Kevin, Christopher Link, Sven Mertin, Sandra Gausemeier, and Ansgar
Trächtler. “Online State Estimation for Microscopic Traffic Simulations Using
Multiple Data Sources*.” In VEHITS 2021 Proceedings of the 7th International
Conference on Vehicle Technology and Intelligent Transport Systems, 7:386–95.
VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology
and Intelligent Transport Systems. Portugal: SCITEPRESS, 2021.'
ieee: K. Malena, C. Link, S. Mertin, S. Gausemeier, and A. Trächtler, “Online State
Estimation for Microscopic Traffic Simulations using Multiple Data Sources*,”
in VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology
and Intelligent Transport Systems, Online Streaming, 2021, vol. 7, pp. 386–395.
mla: Malena, Kevin, et al. “Online State Estimation for Microscopic Traffic Simulations
Using Multiple Data Sources*.” VEHITS 2021 Proceedings of the 7th International
Conference on Vehicle Technology and Intelligent Transport Systems, vol. 7,
SCITEPRESS, 2021, pp. 386–95.
short: 'K. Malena, C. Link, S. Mertin, S. Gausemeier, A. Trächtler, in: VEHITS 2021
Proceedings of the 7th International Conference on Vehicle Technology and Intelligent
Transport Systems, SCITEPRESS, Portugal, 2021, pp. 386–395.'
conference:
end_date: 2021-04-30
location: Online Streaming
name: 7th International Conference on Vehicle Technology and Intelligent Transport
Systems
start_date: 2021-04-28
date_created: 2021-09-10T12:19:14Z
date_updated: 2026-01-26T08:49:53Z
department:
- _id: '153'
intvolume: ' 7'
keyword:
- Microscopic Traffic Simulation
- Online State Estimation
- Mixed Road Users
- Sensor Fusion
- Integer Programming
- Route Choice
- Vehicle2Infrastructure
language:
- iso: eng
main_file_link:
- url: https://www.scitepress.org/PublicationsDetail.aspx?ID=3xZWfOSENWk=&t=1
page: 386-395
place: Portugal
project:
- _id: '688'
name: Pilotprojekt "Schlosskreuzung"
publication: VEHITS 2021 Proceedings of the 7th International Conference on Vehicle
Technology and Intelligent Transport Systems
publication_identifier:
isbn:
- 978-989-758-513-5
publication_status: published
publisher: SCITEPRESS
quality_controlled: '1'
related_material:
link:
- relation: confirmation
url: https://www.scitepress.org/PublicationsDetail.aspx?ID=3xZWfOSENWk=&t=1
record:
- id: '33849'
relation: is_continued_by
status: public
series_title: VEHITS 2021 Proceedings of the 7th International Conference on Vehicle
Technology and Intelligent Transport Systems
status: public
title: Online State Estimation for Microscopic Traffic Simulations using Multiple
Data Sources*
type: conference
user_id: '36303'
volume: 7
year: '2021'
...