---
_id: '33515'
author:
- first_name: Daniel
full_name: Buschek, Daniel
last_name: Buschek
- first_name: Hanna
full_name: Hauptmann, Hanna
last_name: Hauptmann
- first_name: Hendrik
full_name: Heuer, Hendrik
last_name: Heuer
- first_name: Benedikt
full_name: Loepp, Benedikt
last_name: Loepp
- first_name: 'Andreas '
full_name: 'Riener, Andreas '
last_name: Riener
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
citation:
ama: 'Buschek D, Hauptmann H, Heuer H, Loepp B, Riener A, Yigitbas E. UCAI 2022
- 3rd International Workshop on User-Centered Artificial Intelligence. In: Proceedings
of the Mensch Und Computer 2022 (MuC ’22) . ; 2022.'
apa: Buschek, D., Hauptmann, H., Heuer, H., Loepp, B., Riener, A., & Yigitbas,
E. (2022). UCAI 2022 - 3rd International Workshop on User-Centered Artificial
Intelligence. Proceedings of the Mensch Und Computer 2022 (MuC ’22) .
bibtex: '@inproceedings{Buschek_Hauptmann_Heuer_Loepp_Riener_Yigitbas_2022, title={UCAI
2022 - 3rd International Workshop on User-Centered Artificial Intelligence}, booktitle={Proceedings
of the Mensch Und Computer 2022 (MuC ’22) }, author={Buschek, Daniel and Hauptmann,
Hanna and Heuer, Hendrik and Loepp, Benedikt and Riener, Andreas and Yigitbas,
Enes}, year={2022} }'
chicago: Buschek, Daniel, Hanna Hauptmann, Hendrik Heuer, Benedikt Loepp, Andreas Riener,
and Enes Yigitbas. “UCAI 2022 - 3rd International Workshop on User-Centered Artificial
Intelligence.” In Proceedings of the Mensch Und Computer 2022 (MuC ’22) ,
2022.
ieee: D. Buschek, H. Hauptmann, H. Heuer, B. Loepp, A. Riener, and E. Yigitbas,
“UCAI 2022 - 3rd International Workshop on User-Centered Artificial Intelligence,”
2022.
mla: Buschek, Daniel, et al. “UCAI 2022 - 3rd International Workshop on User-Centered
Artificial Intelligence.” Proceedings of the Mensch Und Computer 2022 (MuC
’22) , 2022.
short: 'D. Buschek, H. Hauptmann, H. Heuer, B. Loepp, A. Riener, E. Yigitbas, in:
Proceedings of the Mensch Und Computer 2022 (MuC ’22) , 2022.'
date_created: 2022-10-04T13:39:49Z
date_updated: 2023-03-14T09:58:26Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: 'Proceedings of the Mensch Und Computer 2022 (MuC ’22) '
status: public
title: UCAI 2022 - 3rd International Workshop on User-Centered Artificial Intelligence
type: conference
user_id: '8447'
year: '2022'
...
---
_id: '39372'
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. Modeling and Characterization
of a 3D Environment for the Design of an Inductively Based Locating Method by
Coil Couplings. In: 2022 Smart Systems Integration (SSI). IEEE; 2022. doi:10.1109/ssi56489.2022.9901416'
apa: Lange, S., Hedayat, C., Kuhn, H., & Hilleringmann, U. (2022). Modeling
and Characterization of a 3D Environment for the Design of an Inductively Based
Locating Method by Coil Couplings. 2022 Smart Systems Integration (SSI).
https://doi.org/10.1109/ssi56489.2022.9901416
bibtex: '@inproceedings{Lange_Hedayat_Kuhn_Hilleringmann_2022, title={Modeling and
Characterization of a 3D Environment for the Design of an Inductively Based Locating
Method by Coil Couplings}, DOI={10.1109/ssi56489.2022.9901416},
booktitle={2022 Smart Systems Integration (SSI)}, publisher={IEEE}, author={Lange,
Sven and Hedayat, Christian and Kuhn, Harald and Hilleringmann, Ulrich}, year={2022}
}'
chicago: Lange, Sven, Christian Hedayat, Harald Kuhn, and Ulrich Hilleringmann.
“Modeling and Characterization of a 3D Environment for the Design of an Inductively
Based Locating Method by Coil Couplings.” In 2022 Smart Systems Integration
(SSI). IEEE, 2022. https://doi.org/10.1109/ssi56489.2022.9901416.
ieee: 'S. Lange, C. Hedayat, H. Kuhn, and U. Hilleringmann, “Modeling and Characterization
of a 3D Environment for the Design of an Inductively Based Locating Method by
Coil Couplings,” 2022, doi: 10.1109/ssi56489.2022.9901416.'
mla: Lange, Sven, et al. “Modeling and Characterization of a 3D Environment for
the Design of an Inductively Based Locating Method by Coil Couplings.” 2022
Smart Systems Integration (SSI), IEEE, 2022, doi:10.1109/ssi56489.2022.9901416.
short: 'S. Lange, C. Hedayat, H. Kuhn, U. Hilleringmann, in: 2022 Smart Systems
Integration (SSI), IEEE, 2022.'
date_created: 2023-01-24T10:02:44Z
date_updated: 2023-03-22T10:27:01Z
department:
- _id: '59'
doi: 10.1109/ssi56489.2022.9901416
language:
- iso: eng
publication: 2022 Smart Systems Integration (SSI)
publication_status: published
publisher: IEEE
status: public
title: Modeling and Characterization of a 3D Environment for the Design of an Inductively
Based Locating Method by Coil Couplings
type: conference
user_id: '20179'
year: '2022'
...
---
_id: '39373'
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. Modeling and Characterization
of a 3D Environment for the Design of an Inductively Based Locating Method by
Coil Couplings. In: 2022 Smart Systems Integration (SSI). IEEE; 2022. doi:10.1109/ssi56489.2022.9901416'
apa: Lange, S., Hedayat, C., Kuhn, H., & Hilleringmann, U. (2022). Modeling
and Characterization of a 3D Environment for the Design of an Inductively Based
Locating Method by Coil Couplings. 2022 Smart Systems Integration (SSI).
https://doi.org/10.1109/ssi56489.2022.9901416
bibtex: '@inproceedings{Lange_Hedayat_Kuhn_Hilleringmann_2022, title={Modeling and
Characterization of a 3D Environment for the Design of an Inductively Based Locating
Method by Coil Couplings}, DOI={10.1109/ssi56489.2022.9901416},
booktitle={2022 Smart Systems Integration (SSI)}, publisher={IEEE}, author={Lange,
Sven and Hedayat, Christian and Kuhn, Harald and Hilleringmann, Ulrich}, year={2022}
}'
chicago: Lange, Sven, Christian Hedayat, Harald Kuhn, and Ulrich Hilleringmann.
“Modeling and Characterization of a 3D Environment for the Design of an Inductively
Based Locating Method by Coil Couplings.” In 2022 Smart Systems Integration
(SSI). IEEE, 2022. https://doi.org/10.1109/ssi56489.2022.9901416.
ieee: 'S. Lange, C. Hedayat, H. Kuhn, and U. Hilleringmann, “Modeling and Characterization
of a 3D Environment for the Design of an Inductively Based Locating Method by
Coil Couplings,” 2022, doi: 10.1109/ssi56489.2022.9901416.'
mla: Lange, Sven, et al. “Modeling and Characterization of a 3D Environment for
the Design of an Inductively Based Locating Method by Coil Couplings.” 2022
Smart Systems Integration (SSI), IEEE, 2022, doi:10.1109/ssi56489.2022.9901416.
short: 'S. Lange, C. Hedayat, H. Kuhn, U. Hilleringmann, in: 2022 Smart Systems
Integration (SSI), IEEE, 2022.'
date_created: 2023-01-24T10:03:39Z
date_updated: 2023-03-23T13:26:35Z
department:
- _id: '59'
doi: 10.1109/ssi56489.2022.9901416
language:
- iso: eng
publication: 2022 Smart Systems Integration (SSI)
publication_status: published
publisher: IEEE
status: public
title: Modeling and Characterization of a 3D Environment for the Design of an Inductively
Based Locating Method by Coil Couplings
type: conference
user_id: '20179'
year: '2022'
...
---
_id: '39375'
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. Modeling and Characterization
of a 3D Environment for the Design of an Inductively Based Locating Method by
Coil Couplings. In: 2022 Smart Systems Integration (SSI). IEEE; 2022. doi:10.1109/ssi56489.2022.9901416'
apa: Lange, S., Hedayat, C., Kuhn, H., & Hilleringmann, U. (2022). Modeling
and Characterization of a 3D Environment for the Design of an Inductively Based
Locating Method by Coil Couplings. 2022 Smart Systems Integration (SSI).
https://doi.org/10.1109/ssi56489.2022.9901416
bibtex: '@inproceedings{Lange_Hedayat_Kuhn_Hilleringmann_2022, title={Modeling and
Characterization of a 3D Environment for the Design of an Inductively Based Locating
Method by Coil Couplings}, DOI={10.1109/ssi56489.2022.9901416},
booktitle={2022 Smart Systems Integration (SSI)}, publisher={IEEE}, author={Lange,
Sven and Hedayat, Christian and Kuhn, Harald and Hilleringmann, Ulrich}, year={2022}
}'
chicago: Lange, Sven, Christian Hedayat, Harald Kuhn, and Ulrich Hilleringmann.
“Modeling and Characterization of a 3D Environment for the Design of an Inductively
Based Locating Method by Coil Couplings.” In 2022 Smart Systems Integration
(SSI). IEEE, 2022. https://doi.org/10.1109/ssi56489.2022.9901416.
ieee: 'S. Lange, C. Hedayat, H. Kuhn, and U. Hilleringmann, “Modeling and Characterization
of a 3D Environment for the Design of an Inductively Based Locating Method by
Coil Couplings,” 2022, doi: 10.1109/ssi56489.2022.9901416.'
mla: Lange, Sven, et al. “Modeling and Characterization of a 3D Environment for
the Design of an Inductively Based Locating Method by Coil Couplings.” 2022
Smart Systems Integration (SSI), IEEE, 2022, doi:10.1109/ssi56489.2022.9901416.
short: 'S. Lange, C. Hedayat, H. Kuhn, U. Hilleringmann, in: 2022 Smart Systems
Integration (SSI), IEEE, 2022.'
date_created: 2023-01-24T10:05:18Z
date_updated: 2023-03-23T13:27:07Z
department:
- _id: '59'
doi: 10.1109/ssi56489.2022.9901416
language:
- iso: eng
publication: 2022 Smart Systems Integration (SSI)
publication_status: published
publisher: IEEE
status: public
title: Modeling and Characterization of a 3D Environment for the Design of an Inductively
Based Locating Method by Coil Couplings
type: conference
user_id: '20179'
year: '2022'
...
---
_id: '44164'
author:
- first_name: Philipp
full_name: Rehlaender, Philipp
id: '69469'
last_name: Rehlaender
- first_name: Bastian
full_name: Korthauer, Bastian
last_name: Korthauer
- first_name: Frank
full_name: Schafmeister, Frank
id: '71291'
last_name: Schafmeister
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
citation:
ama: 'Rehlaender P, Korthauer B, Schafmeister F, Böcker J. Experimental Demonstration
of a 2.2kW Active-Clamp Converter for High-Current Wide-Voltage-Transfer Ratio
Applications. In: 2022 24th European Conference on Power Electronics and Applications
(EPE’22 ECCE Europe). ; 2022:P.1-P.11.'
apa: Rehlaender, P., Korthauer, B., Schafmeister, F., & Böcker, J. (2022). Experimental
Demonstration of a 2.2kW Active-Clamp Converter for High-Current Wide-Voltage-Transfer
Ratio Applications. 2022 24th European Conference on Power Electronics and
Applications (EPE’22 ECCE Europe), P.1-P.11.
bibtex: '@inproceedings{Rehlaender_Korthauer_Schafmeister_Böcker_2022, title={Experimental
Demonstration of a 2.2kW Active-Clamp Converter for High-Current Wide-Voltage-Transfer
Ratio Applications}, booktitle={2022 24th European Conference on Power Electronics
and Applications (EPE’22 ECCE Europe)}, author={Rehlaender, Philipp and Korthauer,
Bastian and Schafmeister, Frank and Böcker, Joachim}, year={2022}, pages={P.1-P.11}
}'
chicago: Rehlaender, Philipp, Bastian Korthauer, Frank Schafmeister, and Joachim
Böcker. “Experimental Demonstration of a 2.2kW Active-Clamp Converter for High-Current
Wide-Voltage-Transfer Ratio Applications.” In 2022 24th European Conference
on Power Electronics and Applications (EPE’22 ECCE Europe), P.1-P.11, 2022.
ieee: P. Rehlaender, B. Korthauer, F. Schafmeister, and J. Böcker, “Experimental
Demonstration of a 2.2kW Active-Clamp Converter for High-Current Wide-Voltage-Transfer
Ratio Applications,” in 2022 24th European Conference on Power Electronics
and Applications (EPE’22 ECCE Europe), Hannover, Germany, 2022, p. P.1-P.11.
mla: Rehlaender, Philipp, et al. “Experimental Demonstration of a 2.2kW Active-Clamp
Converter for High-Current Wide-Voltage-Transfer Ratio Applications.” 2022
24th European Conference on Power Electronics and Applications (EPE’22 ECCE Europe),
2022, p. P.1-P.11.
short: 'P. Rehlaender, B. Korthauer, F. Schafmeister, J. Böcker, in: 2022 24th European
Conference on Power Electronics and Applications (EPE’22 ECCE Europe), 2022, p.
P.1-P.11.'
conference:
location: Hannover, Germany
name: EPE
start_date: 2022-09
date_created: 2023-04-25T08:35:42Z
date_updated: 2023-04-25T08:41:27Z
department:
- _id: '52'
language:
- iso: eng
page: P.1-P.11
publication: 2022 24th European Conference on Power Electronics and Applications (EPE’22
ECCE Europe)
status: public
title: Experimental Demonstration of a 2.2kW Active-Clamp Converter for High-Current
Wide-Voltage-Transfer Ratio Applications
type: conference
user_id: '66'
year: '2022'
...
---
_id: '44161'
author:
- first_name: Philipp
full_name: Rehlaender, Philipp
id: '69469'
last_name: Rehlaender
- first_name: Frank
full_name: Schafmeister, Frank
id: '71291'
last_name: Schafmeister
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
citation:
ama: 'Rehlaender P, Schafmeister F, Böcker J. Phase-Shift Modulation for Flying-Capacitor
DC-DC Converters. In: 2022 24th European Conference on Power Electronics and
Applications (EPE’22 ECCE Europe). ; 2022:1-9.'
apa: Rehlaender, P., Schafmeister, F., & Böcker, J. (2022). Phase-Shift Modulation
for Flying-Capacitor DC-DC Converters. 2022 24th European Conference on Power
Electronics and Applications (EPE’22 ECCE Europe), 1–9.
bibtex: '@inproceedings{Rehlaender_Schafmeister_Böcker_2022, title={Phase-Shift
Modulation for Flying-Capacitor DC-DC Converters}, booktitle={2022 24th European
Conference on Power Electronics and Applications (EPE’22 ECCE Europe)}, author={Rehlaender,
Philipp and Schafmeister, Frank and Böcker, Joachim}, year={2022}, pages={1–9}
}'
chicago: Rehlaender, Philipp, Frank Schafmeister, and Joachim Böcker. “Phase-Shift
Modulation for Flying-Capacitor DC-DC Converters.” In 2022 24th European Conference
on Power Electronics and Applications (EPE’22 ECCE Europe), 1–9, 2022.
ieee: P. Rehlaender, F. Schafmeister, and J. Böcker, “Phase-Shift Modulation for
Flying-Capacitor DC-DC Converters,” in 2022 24th European Conference on Power
Electronics and Applications (EPE’22 ECCE Europe), Hannover, Germany, 2022,
pp. 1–9.
mla: Rehlaender, Philipp, et al. “Phase-Shift Modulation for Flying-Capacitor DC-DC
Converters.” 2022 24th European Conference on Power Electronics and Applications
(EPE’22 ECCE Europe), 2022, pp. 1–9.
short: 'P. Rehlaender, F. Schafmeister, J. Böcker, in: 2022 24th European Conference
on Power Electronics and Applications (EPE’22 ECCE Europe), 2022, pp. 1–9.'
conference:
location: Hannover, Germany
name: EPE
start_date: 2022-09
date_created: 2023-04-25T08:24:57Z
date_updated: 2023-04-25T08:28:00Z
department:
- _id: '52'
language:
- iso: eng
page: 1-9
publication: 2022 24th European Conference on Power Electronics and Applications (EPE’22
ECCE Europe)
status: public
title: Phase-Shift Modulation for Flying-Capacitor DC-DC Converters
type: conference
user_id: '66'
year: '2022'
...
---
_id: '34210'
abstract:
- lang: eng
text: The application of the mechanical joining process clinching enables the joining
of sheet metals with a wide range of material-thickness configurations, which
is of interest in lightweight construction of multi-material structures. Each
material-thickness combination results in a joint with its own property profile
that is affected differently by variations. Manufacturing process-related effects
from preforming steps influence the geometric shape of a clinched joint as well
as its load-bearing capacity. During the clinching process high degrees of plastic
strain, increased temperatures and high strain rates occur. In this context, a
3D numerical model was developed which can represent the material-specific behaviour
during the process chain steps sheet metal forming, joining, and loading phase
in order to achieve a high predictive accuracy of the simulation. Besides to the
investigation of the prediction accuracy, the extent of the influence of individual
modelling aspects such as temperature and strain rate dependency is examined.
author:
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Bielak CR, Böhnke M, Bobbert M, Meschut G. Development of a Numerical 3D Model
for Analyzing Clinched Joints in Versatile Process Chains. In: The Minerals,
Metals & Materials Series. Springer International Publishing; 2022.
doi:10.1007/978-3-031-06212-4_15'
apa: Bielak, C. R., Böhnke, M., Bobbert, M., & Meschut, G. (2022). Development
of a Numerical 3D Model for Analyzing Clinched Joints in Versatile Process Chains.
In The Minerals, Metals & Materials Series. Springer International
Publishing. https://doi.org/10.1007/978-3-031-06212-4_15
bibtex: '@inbook{Bielak_Böhnke_Bobbert_Meschut_2022, place={Cham}, title={Development
of a Numerical 3D Model for Analyzing Clinched Joints in Versatile Process Chains},
DOI={10.1007/978-3-031-06212-4_15},
booktitle={The Minerals, Metals & Materials Series}, publisher={Springer
International Publishing}, author={Bielak, Christian Roman and Böhnke, Max and
Bobbert, Mathias and Meschut, Gerson}, year={2022} }'
chicago: 'Bielak, Christian Roman, Max Böhnke, Mathias Bobbert, and Gerson Meschut.
“Development of a Numerical 3D Model for Analyzing Clinched Joints in Versatile
Process Chains.” In The Minerals, Metals & Materials Series. Cham:
Springer International Publishing, 2022. https://doi.org/10.1007/978-3-031-06212-4_15.'
ieee: 'C. R. Bielak, M. Böhnke, M. Bobbert, and G. Meschut, “Development of a Numerical
3D Model for Analyzing Clinched Joints in Versatile Process Chains,” in The
Minerals, Metals & Materials Series, Cham: Springer International
Publishing, 2022.'
mla: Bielak, Christian Roman, et al. “Development of a Numerical 3D Model for Analyzing
Clinched Joints in Versatile Process Chains.” The Minerals, Metals &
Materials Series, Springer International Publishing, 2022, doi:10.1007/978-3-031-06212-4_15.
short: 'C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, in: The Minerals, Metals
& Materials Series, Springer International Publishing, Cham, 2022.'
date_created: 2022-12-05T20:56:01Z
date_updated: 2023-04-27T11:21:52Z
doi: 10.1007/978-3-031-06212-4_15
language:
- iso: eng
place: Cham
popular_science: '1'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: The Minerals, Metals & Materials Series
publication_identifier:
isbn:
- '9783031062117'
- '9783031062124'
issn:
- 2367-1181
- 2367-1696
publication_status: published
publisher: Springer International Publishing
quality_controlled: '1'
status: public
title: Development of a Numerical 3D Model for Analyzing Clinched Joints in Versatile
Process Chains
type: book_chapter
user_id: '34782'
year: '2022'
...
---
_id: '30265'
abstract:
- lang: eng
text: 'Due to increasing globalization and rising quality requirements, the steel
and metal processing industry is facing growing cost and innovation pressure.
Not least because of their high lightweight potential, high-strength steel materials
are meeting the growing material requirements of steel and metal processing in
areas such as aerospace and medical technology. In particular, the tight tolerance
limits of applicable shape and dimensional accuracies pose a challenge in the
processing of high-strength steel strip materials. Improving the processability
of high-strength steel materials through the use of straighteners with set-up
assistance systems significantly increases the potential for competing with other
materials such as aluminum or magnesium alloys. '
author:
- first_name: Fabian
full_name: Bader, Fabian
id: '65204'
last_name: Bader
- first_name: Lukas
full_name: Bathelt, Lukas
last_name: Bathelt
- first_name: Eugen
full_name: Djakow, Eugen
id: '7904'
last_name: Djakow
- first_name: Christian
full_name: Henke, Christian
last_name: Henke
- first_name: Werner
full_name: Homberg, Werner
last_name: Homberg
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: 'Bader F, Bathelt L, Djakow E, Henke C, Homberg W, Trächtler A. An approach
for an innovative 3d steel strip straightening machine for curvature and saber
compensation. In: ; 2022. doi:https://doi.org/10.4028/p-87wvu0'
apa: Bader, F., Bathelt, L., Djakow, E., Henke, C., Homberg, W., & Trächtler,
A. (2022). An approach for an innovative 3d steel strip straightening machine
for curvature and saber compensation. ESAFORM 2022, Braga / Portugal. https://doi.org/10.4028/p-87wvu0
bibtex: '@inproceedings{Bader_Bathelt_Djakow_Henke_Homberg_Trächtler_2022, title={An
approach for an innovative 3d steel strip straightening machine for curvature
and saber compensation}, DOI={https://doi.org/10.4028/p-87wvu0},
author={Bader, Fabian and Bathelt, Lukas and Djakow, Eugen and Henke, Christian
and Homberg, Werner and Trächtler, Ansgar}, year={2022} }'
chicago: Bader, Fabian, Lukas Bathelt, Eugen Djakow, Christian Henke, Werner Homberg,
and Ansgar Trächtler. “An Approach for an Innovative 3d Steel Strip Straightening
Machine for Curvature and Saber Compensation,” 2022. https://doi.org/10.4028/p-87wvu0.
ieee: 'F. Bader, L. Bathelt, E. Djakow, C. Henke, W. Homberg, and A. Trächtler,
“An approach for an innovative 3d steel strip straightening machine for curvature
and saber compensation,” presented at the ESAFORM 2022, Braga / Portugal, 2022,
doi: https://doi.org/10.4028/p-87wvu0.'
mla: Bader, Fabian, et al. An Approach for an Innovative 3d Steel Strip Straightening
Machine for Curvature and Saber Compensation. 2022, doi:https://doi.org/10.4028/p-87wvu0.
short: 'F. Bader, L. Bathelt, E. Djakow, C. Henke, W. Homberg, A. Trächtler, in:
2022.'
conference:
end_date: 2022-04-29
location: Braga / Portugal
name: ESAFORM 2022
start_date: 2022-04-26
date_created: 2022-03-11T11:08:06Z
date_updated: 2023-04-27T12:06:39Z
department:
- _id: '156'
- _id: '241'
- _id: '153'
doi: https://doi.org/10.4028/p-87wvu0
language:
- iso: eng
quality_controlled: '1'
status: public
title: An approach for an innovative 3d steel strip straightening machine for curvature
and saber compensation
type: conference
user_id: '552'
year: '2022'
...
---
_id: '30962'
abstract:
- lang: eng
text: Clinching as a mechanical joining process has become established
in many areas of car body. In order to predict relevant properties of clinched
joints and to ensure the reliability of the process, it is numerically simulated
during the product development process. The prediction accuracy of the simulated
process depends on the implemented friction model. Therefore, a new method for
determining friction coefficients in sheet metal materials was developed and tested.
The aim of this study is the numerical investigation of this experimental method
by means of FE simulation. The experimental setup is modelled in a 3D numerical
simulation taking into account the process parameters varying in the experiment,
such as geometric properties, contact pressure and contact velocity. Furthermore,
the contact description of the model is calibrated via the experimentally determined
friction coefficients according to clinch-relevant parameter space. It is shown
that the assumptions made in the determination of the experimental data in preliminary
work are valid. In addition, it is investigated to what extent the standard Coulomb
friction model in the FEM can reproduce the results of the experimental method.
article_number: '146442072210934'
author:
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Bielak CR, Böhnke M, Bobbert M, Meschut G. Numerical investigation of a friction
test to determine the friction coefficients for the clinching process. Proceedings
of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design
and Applications. Published online 2022. doi:10.1177/14644207221093468'
apa: 'Bielak, C. R., Böhnke, M., Bobbert, M., & Meschut, G. (2022). Numerical
investigation of a friction test to determine the friction coefficients for
the clinching process. Proceedings of the Institution of Mechanical Engineers,
Part L: Journal of Materials: Design and Applications, Article 146442072210934.
https://doi.org/10.1177/14644207221093468'
bibtex: '@article{Bielak_Böhnke_Bobbert_Meschut_2022, title={Numerical investigation
of a friction test to determine the friction coefficients for the clinching
process}, DOI={10.1177/14644207221093468},
number={146442072210934}, journal={Proceedings of the Institution of Mechanical
Engineers, Part L: Journal of Materials: Design and Applications}, publisher={SAGE
Publications}, author={Bielak, Christian Roman and Böhnke, Max and Bobbert, Mathias
and Meschut, Gerson}, year={2022} }'
chicago: 'Bielak, Christian Roman, Max Böhnke, Mathias Bobbert, and Gerson Meschut.
“Numerical Investigation of a Friction Test to Determine the Friction Coefficients
for the Clinching Process.” Proceedings of the Institution of Mechanical Engineers,
Part L: Journal of Materials: Design and Applications, 2022. https://doi.org/10.1177/14644207221093468.'
ieee: 'C. R. Bielak, M. Böhnke, M. Bobbert, and G. Meschut, “Numerical investigation
of a friction test to determine the friction coefficients for the clinching
process,” Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications, Art. no. 146442072210934, 2022, doi:
10.1177/14644207221093468.'
mla: 'Bielak, Christian Roman, et al. “Numerical Investigation of a Friction Test
to Determine the Friction Coefficients for the Clinching Process.” Proceedings
of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design
and Applications, 146442072210934, SAGE Publications, 2022, doi:10.1177/14644207221093468.'
short: 'C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, Proceedings of the Institution
of Mechanical Engineers, Part L: Journal of Materials: Design and Applications
(2022).'
date_created: 2022-04-27T08:58:11Z
date_updated: 2023-04-28T11:31:35Z
department:
- _id: '157'
- _id: '630'
doi: 10.1177/14644207221093468
keyword:
- Mechanical Engineering
- General Materials Science
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: 'Proceedings of the Institution of Mechanical Engineers, Part L: Journal
of Materials: Design and Applications'
publication_identifier:
issn:
- 1464-4207
- 2041-3076
publication_status: published
publisher: SAGE Publications
quality_controlled: '1'
status: public
title: Numerical investigation of a friction test to determine the friction coefficients
for the clinching process
type: journal_article
user_id: '34782'
year: '2022'
...
---
_id: '29951'
abstract:
- lang: eng
text: The components of a body in white consist of many individual thin-walled sheet
metal parts, which usually are manufactured in deep-drawing processes. In general,
the conditions in a deep-drawing process change due to changing tribology conditions,
varying degrees of spring back, or scattering material properties in the sheet
blanks, which affects the resulting pre-strain. Mechanical joining processes,
especially clinching, are influenced by these process-related pre-strains. The
final geometric shape of a clinched joint is affected to a significant level by
the prior material deformation when joining with constant process parameters.
That leads to a change in the stiffness and force transmission in the clinched
joint due to the different geometric dimensions, such as interlock, neck thickness
and bottom thickness, which directly affect the load bearing capacity. Here, the
influence of the pre-straining in the deep drawing process on the force distribution
in clinch points in an automotive assembly is investigated by finite-element models
numerically. In further studies, the results are implemented in an optimization
tool for designing clinched components. The methodology starts with a pre-straining
of metal sheets. This step is followed by 2D rotationally symmetric forming simulations
of the joining process. The resulting mesh of each forming simulation is rotated
and 3D models are obtained. The clinched joint solid model with pre-strains is
used further to determine the joint stiffnesses. With the simulation of the same
test set-up with an equivalent point-connector model, the equivalent stiffness
for each pre-strain combination is determined. Simulations are performed on a
clinched component to assess the influence of pre-strain and sheet thinning on
the clinched joint loadings by using the equivalent stiffnesses. The investigations
clearly show that for the selected component, the loadings at the clinch points
are dependent on the sheet thinning and the stiffnesses due to pre-strain. The
magnitude of the influence varies depending on the quantity considered. For example,
the shear force is more sensitive to the joint stiffness than to the sheet thinning.
author:
- first_name: Sven
full_name: Martin, Sven
id: '38177'
last_name: Martin
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Martin S, Bielak CR, Bobbert M, Tröster T, Meschut G. Numerical investigation
of the clinched joint loadings considering the initial pre-strain in the joining
area. Production Engineering. Published online 2022. doi:10.1007/s11740-021-01103-w
apa: Martin, S., Bielak, C. R., Bobbert, M., Tröster, T., & Meschut, G. (2022).
Numerical investigation of the clinched joint loadings considering the initial
pre-strain in the joining area. Production Engineering. https://doi.org/10.1007/s11740-021-01103-w
bibtex: '@article{Martin_Bielak_Bobbert_Tröster_Meschut_2022, title={Numerical investigation
of the clinched joint loadings considering the initial pre-strain in the joining
area}, DOI={10.1007/s11740-021-01103-w},
journal={Production Engineering}, publisher={Springer Science and Business Media
LLC}, author={Martin, Sven and Bielak, Christian Roman and Bobbert, Mathias and
Tröster, Thomas and Meschut, Gerson}, year={2022} }'
chicago: Martin, Sven, Christian Roman Bielak, Mathias Bobbert, Thomas Tröster,
and Gerson Meschut. “Numerical Investigation of the Clinched Joint Loadings Considering
the Initial Pre-Strain in the Joining Area.” Production Engineering, 2022.
https://doi.org/10.1007/s11740-021-01103-w.
ieee: 'S. Martin, C. R. Bielak, M. Bobbert, T. Tröster, and G. Meschut, “Numerical
investigation of the clinched joint loadings considering the initial pre-strain
in the joining area,” Production Engineering, 2022, doi: 10.1007/s11740-021-01103-w.'
mla: Martin, Sven, et al. “Numerical Investigation of the Clinched Joint Loadings
Considering the Initial Pre-Strain in the Joining Area.” Production Engineering,
Springer Science and Business Media LLC, 2022, doi:10.1007/s11740-021-01103-w.
short: S. Martin, C.R. Bielak, M. Bobbert, T. Tröster, G. Meschut, Production Engineering
(2022).
date_created: 2022-02-22T12:52:09Z
date_updated: 2023-04-28T11:57:22Z
department:
- _id: '321'
- _id: '149'
- _id: '630'
- _id: '157'
doi: 10.1007/s11740-021-01103-w
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s11740-021-01103-w
oa: '1'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: Production Engineering
publication_identifier:
issn:
- 0944-6524
- 1863-7353
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Numerical investigation of the clinched joint loadings considering the initial
pre-strain in the joining area
type: journal_article
user_id: '38177'
year: '2022'
...
---
_id: '29856'
author:
- first_name: Said
full_name: Jamei, Said
last_name: Jamei
- first_name: Norbert
full_name: Döller, Norbert
last_name: Döller
- first_name: Sebastian
full_name: Lossau, Sebastian
last_name: Lossau
- first_name: Felix
full_name: Beule, Felix
id: '66192'
last_name: Beule
- first_name: Mohamad
full_name: Al Trjman, Mohamad
id: '65415'
last_name: Al Trjman
- first_name: Tobias
full_name: Aubel, Tobias
last_name: Aubel
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Daniel
full_name: Sommer, Daniel
last_name: Sommer
- first_name: Silvio
full_name: Facciotto, Silvio
last_name: Facciotto
- first_name: Alexander
full_name: Droste, Alexander
last_name: Droste
- first_name: Andre
full_name: Haufe, Andre
last_name: Haufe
- first_name: Martin
full_name: Helbig, Martin
last_name: Helbig
- first_name: Henning
full_name: Gleich, Henning
last_name: Gleich
- first_name: Kim
full_name: Kose, Kim
last_name: Kose
citation:
ama: 'Jamei S, Döller N, Lossau S, et al. DigiBody - Digitale Prozesskette zur Abbildung
und Optimierung der Fügetechnik im Rohbau . In: 22. Kolloquium: Gemeinsame
Forschung in der Klebtechnik. ; 2022.'
apa: 'Jamei, S., Döller, N., Lossau, S., Beule, F., Al Trjman, M., Aubel, T., Meschut,
G., Sommer, D., Facciotto, S., Droste, A., Haufe, A., Helbig, M., Gleich, H.,
& Kose, K. (2022). DigiBody - Digitale Prozesskette zur Abbildung und Optimierung
der Fügetechnik im Rohbau . 22. Kolloquium: Gemeinsame Forschung in der Klebtechnik.
22. Kolloquium: Gemeinsame Forschung in der Klebtechnik.'
bibtex: '@inproceedings{Jamei_Döller_Lossau_Beule_Al Trjman_Aubel_Meschut_Sommer_Facciotto_Droste_et
al._2022, title={DigiBody - Digitale Prozesskette zur Abbildung und Optimierung
der Fügetechnik im Rohbau }, booktitle={22. Kolloquium: Gemeinsame Forschung in
der Klebtechnik}, author={Jamei, Said and Döller, Norbert and Lossau, Sebastian
and Beule, Felix and Al Trjman, Mohamad and Aubel, Tobias and Meschut, Gerson
and Sommer, Daniel and Facciotto, Silvio and Droste, Alexander and et al.}, year={2022}
}'
chicago: 'Jamei, Said, Norbert Döller, Sebastian Lossau, Felix Beule, Mohamad Al
Trjman, Tobias Aubel, Gerson Meschut, et al. “DigiBody - Digitale Prozesskette
zur Abbildung und Optimierung der Fügetechnik im Rohbau .” In 22. Kolloquium:
Gemeinsame Forschung in der Klebtechnik, 2022.'
ieee: 'S. Jamei et al., “DigiBody - Digitale Prozesskette zur Abbildung und
Optimierung der Fügetechnik im Rohbau ,” presented at the 22. Kolloquium: Gemeinsame
Forschung in der Klebtechnik, 2022.'
mla: 'Jamei, Said, et al. “DigiBody - Digitale Prozesskette zur Abbildung und Optimierung
der Fügetechnik im Rohbau .” 22. Kolloquium: Gemeinsame Forschung in der Klebtechnik,
2022.'
short: 'S. Jamei, N. Döller, S. Lossau, F. Beule, M. Al Trjman, T. Aubel, G. Meschut,
D. Sommer, S. Facciotto, A. Droste, A. Haufe, M. Helbig, H. Gleich, K. Kose, in:
22. Kolloquium: Gemeinsame Forschung in der Klebtechnik, 2022.'
conference:
end_date: 2022-02-16
name: '22. Kolloquium: Gemeinsame Forschung in der Klebtechnik'
start_date: 2022-02-15
date_created: 2022-02-16T07:23:45Z
date_updated: 2023-05-09T08:07:16Z
department:
- _id: '157'
language:
- iso: ger
publication: '22. Kolloquium: Gemeinsame Forschung in der Klebtechnik'
status: public
title: 'DigiBody - Digitale Prozesskette zur Abbildung und Optimierung der Fügetechnik
im Rohbau '
type: conference_abstract
user_id: '65415'
year: '2022'
...
---
_id: '34293'
author:
- first_name: Dennis
full_name: Wolters, Dennis
id: '11308'
last_name: Wolters
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Wolters D, Engels G. Model-driven Design and Management of Professional Education
Programmes. In: ICSOB’22 Companion Proceedings. Vol 3316. CEUR Workshop
Proceedings. CEUR; 2022.'
apa: Wolters, D., & Engels, G. (2022). Model-driven Design and Management of
Professional Education Programmes. ICSOB’22 Companion Proceedings, 3316.
bibtex: '@inproceedings{Wolters_Engels_2022, series={CEUR Workshop Proceedings},
title={Model-driven Design and Management of Professional Education Programmes},
volume={3316}, booktitle={ICSOB’22 Companion Proceedings}, publisher={CEUR}, author={Wolters,
Dennis and Engels, Gregor}, year={2022}, collection={CEUR Workshop Proceedings}
}'
chicago: Wolters, Dennis, and Gregor Engels. “Model-Driven Design and Management
of Professional Education Programmes.” In ICSOB’22 Companion Proceedings,
Vol. 3316. CEUR Workshop Proceedings. CEUR, 2022.
ieee: D. Wolters and G. Engels, “Model-driven Design and Management of Professional
Education Programmes,” in ICSOB’22 Companion Proceedings, 2022, vol. 3316.
mla: Wolters, Dennis, and Gregor Engels. “Model-Driven Design and Management of
Professional Education Programmes.” ICSOB’22 Companion Proceedings, vol.
3316, CEUR, 2022.
short: 'D. Wolters, G. Engels, in: ICSOB’22 Companion Proceedings, CEUR, 2022.'
date_created: 2022-12-08T19:30:24Z
date_updated: 2023-05-16T12:20:15Z
department:
- _id: '66'
intvolume: ' 3316'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://ceur-ws.org/Vol-3316/poster-paper4.pdf
oa: '1'
publication: ICSOB'22 Companion Proceedings
publication_status: published
publisher: CEUR
series_title: CEUR Workshop Proceedings
status: public
title: Model-driven Design and Management of Professional Education Programmes
type: conference
user_id: '11308'
volume: 3316
year: '2022'
...
---
_id: '32389'
author:
- first_name: Moritz Sebastian
full_name: Rossel, Moritz Sebastian
id: '44503'
last_name: Rossel
- first_name: Gerson
full_name: Meschut, Gerson
last_name: Meschut
citation:
ama: 'Rossel MS, Meschut G. Increasing the Prediction Quality of Clinching Process
Simulation with Extensible Die by Means of Friction Modeling as a Function of
the Local Joining Process Parameters. In: ; 2022.'
apa: Rossel, M. S., & Meschut, G. (2022). Increasing the Prediction Quality
of Clinching Process Simulation with Extensible Die by Means of Friction Modeling
as a Function of the Local Joining Process Parameters. The 12th International
Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes
(NUMISHEET 2022), Toronto.
bibtex: '@inproceedings{Rossel_Meschut_2022, title={Increasing the Prediction Quality
of Clinching Process Simulation with Extensible Die by Means of Friction Modeling
as a Function of the Local Joining Process Parameters}, author={Rossel, Moritz
Sebastian and Meschut, Gerson}, year={2022} }'
chicago: Rossel, Moritz Sebastian, and Gerson Meschut. “Increasing the Prediction
Quality of Clinching Process Simulation with Extensible Die by Means of Friction
Modeling as a Function of the Local Joining Process Parameters,” 2022.
ieee: M. S. Rossel and G. Meschut, “Increasing the Prediction Quality of Clinching
Process Simulation with Extensible Die by Means of Friction Modeling as a Function
of the Local Joining Process Parameters,” presented at the The 12th International
Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes
(NUMISHEET 2022), Toronto, 2022.
mla: Rossel, Moritz Sebastian, and Gerson Meschut. Increasing the Prediction
Quality of Clinching Process Simulation with Extensible Die by Means of Friction
Modeling as a Function of the Local Joining Process Parameters. 2022.
short: 'M.S. Rossel, G. Meschut, in: 2022.'
conference:
end_date: 2022-07-14
location: Toronto
name: The 12th International Conference and Workshop on Numerical Simulation of
3D Sheet Metal Forming Processes (NUMISHEET 2022)
start_date: 2022-07-10
date_created: 2022-07-18T06:18:27Z
date_updated: 2023-06-09T08:23:02Z
department:
- _id: '157'
language:
- iso: eng
quality_controlled: '1'
status: public
title: Increasing the Prediction Quality of Clinching Process Simulation with Extensible
Die by Means of Friction Modeling as a Function of the Local Joining Process Parameters
type: conference_abstract
user_id: '44503'
year: '2022'
...
---
_id: '45605'
author:
- first_name: Nina
full_name: Freymuth, Nina
id: '98909'
last_name: Freymuth
citation:
ama: 'Freymuth N. Zum Einstieg: Master-Arbeit zu ökologischer und sozial gerechter
Stadtplanung. Ein fiktives Beispiel. In: Benz B, Schönig W, Arp AL, Lutz K, Offergeld
J, eds. Wissenschaftsläden in Der Sozialen Arbeit. Partizipative Forschung
Und Soziale Innovationen. Beltz Juventa; 2022:13-14.'
apa: 'Freymuth, N. (2022). Zum Einstieg: Master-Arbeit zu ökologischer und sozial
gerechter Stadtplanung. Ein fiktives Beispiel. In B. Benz, W. Schönig, A. L. Arp,
K. Lutz, & J. Offergeld (Eds.), Wissenschaftsläden in der Sozialen Arbeit.
Partizipative Forschung und soziale Innovationen (pp. 13–14). Beltz Juventa.'
bibtex: '@inbook{Freymuth_2022, place={Weinheim, Basel}, title={Zum Einstieg: Master-Arbeit
zu ökologischer und sozial gerechter Stadtplanung. Ein fiktives Beispiel}, booktitle={Wissenschaftsläden
in der Sozialen Arbeit. Partizipative Forschung und soziale Innovationen}, publisher={Beltz
Juventa}, author={Freymuth, Nina}, editor={Benz, Benjamin and Schönig, Werner
and Arp, Anna Liza and Lutz, Katharina and Offergeld, Jana}, year={2022}, pages={13–14}
}'
chicago: 'Freymuth, Nina. “Zum Einstieg: Master-Arbeit Zu Ökologischer Und Sozial
Gerechter Stadtplanung. Ein Fiktives Beispiel.” In Wissenschaftsläden in Der
Sozialen Arbeit. Partizipative Forschung Und Soziale Innovationen, edited
by Benjamin Benz, Werner Schönig, Anna Liza Arp, Katharina Lutz, and Jana Offergeld,
13–14. Weinheim, Basel: Beltz Juventa, 2022.'
ieee: 'N. Freymuth, “Zum Einstieg: Master-Arbeit zu ökologischer und sozial gerechter
Stadtplanung. Ein fiktives Beispiel,” in Wissenschaftsläden in der Sozialen
Arbeit. Partizipative Forschung und soziale Innovationen, B. Benz, W. Schönig,
A. L. Arp, K. Lutz, and J. Offergeld, Eds. Weinheim, Basel: Beltz Juventa, 2022,
pp. 13–14.'
mla: 'Freymuth, Nina. “Zum Einstieg: Master-Arbeit Zu Ökologischer Und Sozial Gerechter
Stadtplanung. Ein Fiktives Beispiel.” Wissenschaftsläden in Der Sozialen Arbeit.
Partizipative Forschung Und Soziale Innovationen, edited by Benjamin Benz
et al., Beltz Juventa, 2022, pp. 13–14.'
short: 'N. Freymuth, in: B. Benz, W. Schönig, A.L. Arp, K. Lutz, J. Offergeld (Eds.),
Wissenschaftsläden in Der Sozialen Arbeit. Partizipative Forschung Und Soziale
Innovationen, Beltz Juventa, Weinheim, Basel, 2022, pp. 13–14.'
date_created: 2023-06-15T06:43:10Z
date_updated: 2023-06-19T10:58:54Z
department:
- _id: '394'
editor:
- first_name: Benjamin
full_name: Benz, Benjamin
last_name: Benz
- first_name: Werner
full_name: Schönig, Werner
last_name: Schönig
- first_name: Anna Liza
full_name: Arp, Anna Liza
last_name: Arp
- first_name: Katharina
full_name: Lutz, Katharina
last_name: Lutz
- first_name: Jana
full_name: Offergeld, Jana
last_name: Offergeld
extern: '1'
language:
- iso: eng
page: 13-14
place: Weinheim, Basel
publication: Wissenschaftsläden in der Sozialen Arbeit. Partizipative Forschung und
soziale Innovationen
publication_identifier:
unknown:
- 978-3-7799-6463-6
publisher: Beltz Juventa
status: public
title: 'Zum Einstieg: Master-Arbeit zu ökologischer und sozial gerechter Stadtplanung.
Ein fiktives Beispiel'
type: book_chapter
user_id: '98909'
year: '2022'
...
---
_id: '45809'
abstract:
- lang: eng
text: "AbstractTo summarize current knowledge and
gaps regarding the role of postprandial glycaemic response in the paediatric population,
a workshop was organized in June 2021 by the European branch of the International
Life Science Institute (ILSI). This virtual event comprised of talks given by
experts followed by in-depth discussions in breakout sessions with workshop participants.
The main pre-specified topics addressed by the workshop organizing committee to
the invited speakers and the workshop participants were: (1) the role of glycaemic
responses for paediatric health, based on mechanistic insights from animal and
human data, and long-term evidence from observational and intervention studies
in paediatric populations, and (2) changes in metabolism and changes in dietary
needs from infancy to adolescence. Each talk as well as the discussions were summarised,
including the main identified research gaps. The workshop led to the consensus
on the crucial role on health of postprandial glycaemic response in paediatric
population. However, a lack of scientific data has been identified regarding detailed
glucose and insulin profiles in response to foods commonly consumed by paediatric
populations, as well as a lack of long-term evidence including the need for suitable
predictors during childhood and adolescence to anticipate health effects during
adulthood.\r\n"
author:
- first_name: Sophie
full_name: Vinoy, Sophie
last_name: Vinoy
- first_name: Janina
full_name: Goletzke, Janina
last_name: Goletzke
- first_name: Maryam
full_name: Rakhshandehroo, Maryam
last_name: Rakhshandehroo
- first_name: Lisa
full_name: Schweitzer, Lisa
last_name: Schweitzer
- first_name: Matthieu
full_name: Flourakis, Matthieu
last_name: Flourakis
- first_name: Antje
full_name: Körner, Antje
last_name: Körner
- first_name: Ute
full_name: Alexy, Ute
last_name: Alexy
- first_name: Evert M.
full_name: van Schothorst, Evert M.
last_name: van Schothorst
- first_name: Antonio
full_name: Ceriello, Antonio
last_name: Ceriello
- first_name: Julia K.
full_name: Zakrzewski-Fruer, Julia K.
last_name: Zakrzewski-Fruer
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
citation:
ama: 'Vinoy S, Goletzke J, Rakhshandehroo M, et al. Health relevance of lowering
postprandial glycaemia in the paediatric population through diet’: results from
a multistakeholder workshop. European Journal of Nutrition. 2022;62(3):1093-1107.
doi:10.1007/s00394-022-03047-y'
apa: 'Vinoy, S., Goletzke, J., Rakhshandehroo, M., Schweitzer, L., Flourakis, M.,
Körner, A., Alexy, U., van Schothorst, E. M., Ceriello, A., Zakrzewski-Fruer,
J. K., & Buyken, A. (2022). Health relevance of lowering postprandial glycaemia
in the paediatric population through diet’: results from a multistakeholder workshop.
European Journal of Nutrition, 62(3), 1093–1107. https://doi.org/10.1007/s00394-022-03047-y'
bibtex: '@article{Vinoy_Goletzke_Rakhshandehroo_Schweitzer_Flourakis_Körner_Alexy_van
Schothorst_Ceriello_Zakrzewski-Fruer_et al._2022, title={Health relevance of lowering
postprandial glycaemia in the paediatric population through diet’: results from
a multistakeholder workshop}, volume={62}, DOI={10.1007/s00394-022-03047-y},
number={3}, journal={European Journal of Nutrition}, publisher={Springer Science
and Business Media LLC}, author={Vinoy, Sophie and Goletzke, Janina and Rakhshandehroo,
Maryam and Schweitzer, Lisa and Flourakis, Matthieu and Körner, Antje and Alexy,
Ute and van Schothorst, Evert M. and Ceriello, Antonio and Zakrzewski-Fruer, Julia
K. and et al.}, year={2022}, pages={1093–1107} }'
chicago: 'Vinoy, Sophie, Janina Goletzke, Maryam Rakhshandehroo, Lisa Schweitzer,
Matthieu Flourakis, Antje Körner, Ute Alexy, et al. “Health Relevance of Lowering
Postprandial Glycaemia in the Paediatric Population through Diet’: Results from
a Multistakeholder Workshop.” European Journal of Nutrition 62, no. 3 (2022):
1093–1107. https://doi.org/10.1007/s00394-022-03047-y.'
ieee: 'S. Vinoy et al., “Health relevance of lowering postprandial glycaemia
in the paediatric population through diet’: results from a multistakeholder workshop,”
European Journal of Nutrition, vol. 62, no. 3, pp. 1093–1107, 2022, doi:
10.1007/s00394-022-03047-y.'
mla: 'Vinoy, Sophie, et al. “Health Relevance of Lowering Postprandial Glycaemia
in the Paediatric Population through Diet’: Results from a Multistakeholder Workshop.”
European Journal of Nutrition, vol. 62, no. 3, Springer Science and Business
Media LLC, 2022, pp. 1093–107, doi:10.1007/s00394-022-03047-y.'
short: S. Vinoy, J. Goletzke, M. Rakhshandehroo, L. Schweitzer, M. Flourakis, A.
Körner, U. Alexy, E.M. van Schothorst, A. Ceriello, J.K. Zakrzewski-Fruer, A.
Buyken, European Journal of Nutrition 62 (2022) 1093–1107.
date_created: 2023-06-28T09:27:43Z
date_updated: 2023-06-28T09:28:20Z
department:
- _id: '22'
doi: 10.1007/s00394-022-03047-y
intvolume: ' 62'
issue: '3'
keyword:
- Nutrition and Dietetics
- Medicine (miscellaneous)
language:
- iso: eng
page: 1093-1107
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: 'Health relevance of lowering postprandial glycaemia in the paediatric population
through diet’: results from a multistakeholder workshop'
type: journal_article
user_id: '92491'
volume: 62
year: '2022'
...
---
_id: '45808'
author:
- first_name: Alena M.
full_name: Schadow, Alena M.
last_name: Schadow
- first_name: Ingrid
full_name: Revheim, Ingrid
last_name: Revheim
- first_name: Ulrike
full_name: Spielau, Ulrike
last_name: Spielau
- first_name: Jutta
full_name: Dierkes, Jutta
last_name: Dierkes
- first_name: Lukas
full_name: Schwingshackl, Lukas
last_name: Schwingshackl
- first_name: Jan
full_name: Frank, Jan
last_name: Frank
- first_name: Jonathan M.
full_name: Hodgson, Jonathan M.
last_name: Hodgson
- first_name: André
full_name: Moreira-Rosário, André
last_name: Moreira-Rosário
- first_name: Chris J.
full_name: Seal, Chris J.
last_name: Seal
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Hanne
full_name: Rosendahl-Riise, Hanne
last_name: Rosendahl-Riise
citation:
ama: 'Schadow AM, Revheim I, Spielau U, et al. The Effect of Regular Consumption
of Reformulated Breads on Glycemic Control: A Systematic Review and Meta-Analysis
of Randomized Clinical Trials. Advances in Nutrition. 2022;14(1):30-43.
doi:10.1016/j.advnut.2022.10.008'
apa: 'Schadow, A. M., Revheim, I., Spielau, U., Dierkes, J., Schwingshackl, L.,
Frank, J., Hodgson, J. M., Moreira-Rosário, A., Seal, C. J., Buyken, A., &
Rosendahl-Riise, H. (2022). The Effect of Regular Consumption of Reformulated
Breads on Glycemic Control: A Systematic Review and Meta-Analysis of Randomized
Clinical Trials. Advances in Nutrition, 14(1), 30–43. https://doi.org/10.1016/j.advnut.2022.10.008'
bibtex: '@article{Schadow_Revheim_Spielau_Dierkes_Schwingshackl_Frank_Hodgson_Moreira-Rosário_Seal_Buyken_et
al._2022, title={The Effect of Regular Consumption of Reformulated Breads on Glycemic
Control: A Systematic Review and Meta-Analysis of Randomized Clinical Trials},
volume={14}, DOI={10.1016/j.advnut.2022.10.008},
number={1}, journal={Advances in Nutrition}, publisher={Elsevier BV}, author={Schadow,
Alena M. and Revheim, Ingrid and Spielau, Ulrike and Dierkes, Jutta and Schwingshackl,
Lukas and Frank, Jan and Hodgson, Jonathan M. and Moreira-Rosário, André and Seal,
Chris J. and Buyken, Anette and et al.}, year={2022}, pages={30–43} }'
chicago: 'Schadow, Alena M., Ingrid Revheim, Ulrike Spielau, Jutta Dierkes, Lukas
Schwingshackl, Jan Frank, Jonathan M. Hodgson, et al. “The Effect of Regular Consumption
of Reformulated Breads on Glycemic Control: A Systematic Review and Meta-Analysis
of Randomized Clinical Trials.” Advances in Nutrition 14, no. 1 (2022):
30–43. https://doi.org/10.1016/j.advnut.2022.10.008.'
ieee: 'A. M. Schadow et al., “The Effect of Regular Consumption of Reformulated
Breads on Glycemic Control: A Systematic Review and Meta-Analysis of Randomized
Clinical Trials,” Advances in Nutrition, vol. 14, no. 1, pp. 30–43, 2022,
doi: 10.1016/j.advnut.2022.10.008.'
mla: 'Schadow, Alena M., et al. “The Effect of Regular Consumption of Reformulated
Breads on Glycemic Control: A Systematic Review and Meta-Analysis of Randomized
Clinical Trials.” Advances in Nutrition, vol. 14, no. 1, Elsevier BV, 2022,
pp. 30–43, doi:10.1016/j.advnut.2022.10.008.'
short: A.M. Schadow, I. Revheim, U. Spielau, J. Dierkes, L. Schwingshackl, J. Frank,
J.M. Hodgson, A. Moreira-Rosário, C.J. Seal, A. Buyken, H. Rosendahl-Riise, Advances
in Nutrition 14 (2022) 30–43.
date_created: 2023-06-28T09:25:21Z
date_updated: 2023-06-28T09:26:17Z
department:
- _id: '22'
doi: 10.1016/j.advnut.2022.10.008
intvolume: ' 14'
issue: '1'
keyword:
- Nutrition and Dietetics
- Medicine (miscellaneous)
- Food Science
language:
- iso: eng
page: 30-43
publication: Advances in Nutrition
publication_identifier:
issn:
- 2161-8313
publication_status: published
publisher: Elsevier BV
status: public
title: 'The Effect of Regular Consumption of Reformulated Breads on Glycemic Control:
A Systematic Review and Meta-Analysis of Randomized Clinical Trials'
type: journal_article
user_id: '92491'
volume: 14
year: '2022'
...
---
_id: '33739'
abstract:
- lang: eng
text: At least 5% of questions submitted to search engines ask about cause-effect
relationships in some way. To support the development of tailored approaches that
can answer such questions, we construct Webis-CausalQA-22, a benchmark corpus
of 1.1 million causal questions with answers. We distinguish different types of
causal questions using a novel typology derived from a data-driven, manual analysis
of questions from ten large question answering (QA) datasets. Using high-precision
lexical rules, we extract causal questions of each type from these datasets to
create our corpus. As an initial baseline, the state-of-the-art QA model UnifiedQA
achieves a ROUGE-L F1 score of 0.48 on our new benchmark.
author:
- first_name: Alexander
full_name: Bondarenko, Alexander
last_name: Bondarenko
- first_name: Magdalena
full_name: Wolska, Magdalena
last_name: Wolska
- first_name: Stefan
full_name: Heindorf, Stefan
id: '11871'
last_name: Heindorf
orcid: 0000-0002-4525-6865
- first_name: Lukas
full_name: Blübaum, Lukas
last_name: Blübaum
- first_name: Axel-Cyrille
full_name: Ngonga Ngomo, Axel-Cyrille
id: '65716'
last_name: Ngonga Ngomo
- first_name: Benno
full_name: Stein, Benno
last_name: Stein
- first_name: Pavel
full_name: Braslavski, Pavel
last_name: Braslavski
- first_name: Matthias
full_name: Hagen, Matthias
last_name: Hagen
- first_name: Martin
full_name: Potthast, Martin
last_name: Potthast
citation:
ama: 'Bondarenko A, Wolska M, Heindorf S, et al. CausalQA: A Benchmark for Causal
Question Answering. In: Proceedings of the 29th International Conference on
Computational Linguistics. International Committee on Computational Linguistics;
2022:3296–3308.'
apa: 'Bondarenko, A., Wolska, M., Heindorf, S., Blübaum, L., Ngonga Ngomo, A.-C.,
Stein, B., Braslavski, P., Hagen, M., & Potthast, M. (2022). CausalQA: A Benchmark
for Causal Question Answering. Proceedings of the 29th International Conference
on Computational Linguistics, 3296–3308.'
bibtex: '@inproceedings{Bondarenko_Wolska_Heindorf_Blübaum_Ngonga Ngomo_Stein_Braslavski_Hagen_Potthast_2022,
place={Gyeongju, Republic of Korea}, title={CausalQA: A Benchmark for Causal Question
Answering}, booktitle={Proceedings of the 29th International Conference on Computational
Linguistics}, publisher={International Committee on Computational Linguistics},
author={Bondarenko, Alexander and Wolska, Magdalena and Heindorf, Stefan and Blübaum,
Lukas and Ngonga Ngomo, Axel-Cyrille and Stein, Benno and Braslavski, Pavel and
Hagen, Matthias and Potthast, Martin}, year={2022}, pages={3296–3308} }'
chicago: 'Bondarenko, Alexander, Magdalena Wolska, Stefan Heindorf, Lukas Blübaum,
Axel-Cyrille Ngonga Ngomo, Benno Stein, Pavel Braslavski, Matthias Hagen, and
Martin Potthast. “CausalQA: A Benchmark for Causal Question Answering.” In Proceedings
of the 29th International Conference on Computational Linguistics, 3296–3308.
Gyeongju, Republic of Korea: International Committee on Computational Linguistics,
2022.'
ieee: 'A. Bondarenko et al., “CausalQA: A Benchmark for Causal Question Answering,”
in Proceedings of the 29th International Conference on Computational Linguistics,
2022, pp. 3296–3308.'
mla: 'Bondarenko, Alexander, et al. “CausalQA: A Benchmark for Causal Question Answering.”
Proceedings of the 29th International Conference on Computational Linguistics,
International Committee on Computational Linguistics, 2022, pp. 3296–3308.'
short: 'A. Bondarenko, M. Wolska, S. Heindorf, L. Blübaum, A.-C. Ngonga Ngomo, B.
Stein, P. Braslavski, M. Hagen, M. Potthast, in: Proceedings of the 29th International
Conference on Computational Linguistics, International Committee on Computational
Linguistics, Gyeongju, Republic of Korea, 2022, pp. 3296–3308.'
date_created: 2022-10-15T19:33:10Z
date_updated: 2023-07-02T18:14:01Z
department:
- _id: '574'
- _id: '760'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://aclanthology.org/2022.coling-1.291.pdf
oa: '1'
page: 3296–3308
place: Gyeongju, Republic of Korea
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Proceedings of the 29th International Conference on Computational Linguistics
publisher: International Committee on Computational Linguistics
status: public
title: 'CausalQA: A Benchmark for Causal Question Answering'
type: conference
user_id: '11871'
year: '2022'
...
---
_id: '31871'
author:
- first_name: Ivo
full_name: Kletetzka, Ivo
id: '50769'
last_name: Kletetzka
- first_name: Sven Helge
full_name: Klippstein, Sven Helge
id: '71545'
last_name: Klippstein
citation:
ama: 'Kletetzka I, Klippstein SH. Pulver im 3D-Druck - von Mascarabürsten bis zum
Interieur eines Mini-Coopers (Vortrag). In: 3D-DRUCK HAUTNAH - Der Einfluss
einer Zukunftstechnologie auf unser Leben . Universität Paderborn; 2022.'
apa: Kletetzka, I., & Klippstein, S. H. (2022). Pulver im 3D-Druck - von Mascarabürsten
bis zum Interieur eines Mini-Coopers (Vortrag). 3D-DRUCK HAUTNAH - Der Einfluss
einer Zukunftstechnologie auf unser Leben . 3D-DRUCK HAUTNAH - Der Einfluss
einer Zukunftstechnologie auf unser Leben, Paderborn.
bibtex: '@inproceedings{Kletetzka_Klippstein_2022, title={Pulver im 3D-Druck - von
Mascarabürsten bis zum Interieur eines Mini-Coopers (Vortrag)}, booktitle={3D-DRUCK
HAUTNAH - Der Einfluss einer Zukunftstechnologie auf unser Leben }, publisher={Universität
Paderborn}, author={Kletetzka, Ivo and Klippstein, Sven Helge}, year={2022} }'
chicago: Kletetzka, Ivo, and Sven Helge Klippstein. “Pulver im 3D-Druck - von Mascarabürsten
bis zum Interieur eines Mini-Coopers (Vortrag).” In 3D-DRUCK HAUTNAH - Der
Einfluss einer Zukunftstechnologie auf unser Leben . Universität Paderborn,
2022.
ieee: I. Kletetzka and S. H. Klippstein, “Pulver im 3D-Druck - von Mascarabürsten
bis zum Interieur eines Mini-Coopers (Vortrag),” presented at the 3D-DRUCK HAUTNAH
- Der Einfluss einer Zukunftstechnologie auf unser Leben, Paderborn, 2022.
mla: Kletetzka, Ivo, and Sven Helge Klippstein. “Pulver im 3D-Druck - von Mascarabürsten
bis zum Interieur eines Mini-Coopers (Vortrag).” 3D-DRUCK HAUTNAH - Der Einfluss
einer Zukunftstechnologie auf unser Leben , Universität Paderborn, 2022.
short: 'I. Kletetzka, S.H. Klippstein, in: 3D-DRUCK HAUTNAH - Der Einfluss einer
Zukunftstechnologie auf unser Leben , Universität Paderborn, 2022.'
conference:
end_date: 2022-06-11
location: Paderborn
name: 3D-DRUCK HAUTNAH - Der Einfluss einer Zukunftstechnologie auf unser Leben
start_date: 2022-06-11
date_created: 2022-06-13T14:10:35Z
date_updated: 2023-09-07T11:54:49Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
- _id: '9'
language:
- iso: ger
publication: '3D-DRUCK HAUTNAH - Der Einfluss einer Zukunftstechnologie auf unser
Leben '
publication_status: published
publisher: Universität Paderborn
status: public
title: Pulver im 3D-Druck - von Mascarabürsten bis zum Interieur eines Mini-Coopers
(Vortrag)
type: conference_abstract
user_id: '50769'
year: '2022'
...
---
_id: '59617'
abstract:
- lang: eng
text: 'There is an increasing interest in sensing applications for a variety
of analytes in aqueous environments, as conventional methods do not work reliably
under humid conditions or they require complex equipment with experienced operators.
Hydrogel sensors are easy to fabricate, are incredibly sensitive, and have broad
dynamic ranges. Experiments on their robustness, reliability, and reusability
have indicated the possible long-term applications of these systems in a variety
of fields, including disease diagnosis, detection of pharmaceuticals, and in environmental
testing. It is possible to produce hydrogels, which, upon sensing a specific analyte,
can adsorb it onto their 3D-structure and can therefore be used to remove them
from a given environment. High specificity can be obtained by using molecularly
imprinted polymers. Typical detection principles involve optical methods including
fluorescence and chemiluminescence, and volume changes in colloidal photonic crystals,
as well as electrochemical methods. Here, we explore the current research utilizing
hydrogel-based sensors in three main areas: (1) biomedical applications, (2) for
detecting and quantifying pharmaceuticals of interest, and (3) detecting and quantifying
environmental contaminants in aqueous environments.'
article_number: '768'
author:
- first_name: Katharina
full_name: Völlmecke, Katharina
last_name: Völlmecke
- first_name: Rowshon
full_name: Afroz, Rowshon
last_name: Afroz
- first_name: Sascha
full_name: Bierbach, Sascha
last_name: Bierbach
- first_name: Lee Josephine
full_name: Brenker, Lee Josephine
last_name: Brenker
- first_name: Sebastian
full_name: Frücht, Sebastian
last_name: Frücht
- first_name: Alexandra
full_name: Glass, Alexandra
last_name: Glass
- first_name: Ryland
full_name: Giebelhaus, Ryland
last_name: Giebelhaus
- first_name: Axel
full_name: Hoppe, Axel
id: '62844'
last_name: Hoppe
- first_name: Karen
full_name: Kanemaru, Karen
last_name: Kanemaru
- first_name: Michal
full_name: Lazarek, Michal
last_name: Lazarek
- first_name: Lukas
full_name: Rabbe, Lukas
last_name: Rabbe
- first_name: Longfei
full_name: Song, Longfei
last_name: Song
- first_name: Andrea
full_name: Velasco Suarez, Andrea
last_name: Velasco Suarez
- first_name: Shuang
full_name: Wu, Shuang
last_name: Wu
- first_name: Michael
full_name: Serpe, Michael
last_name: Serpe
- first_name: Dirk
full_name: Kuckling, Dirk
id: '287'
last_name: Kuckling
citation:
ama: Völlmecke K, Afroz R, Bierbach S, et al. Hydrogel-Based Biosensors. Gels.
2022;8(12). doi:10.3390/gels8120768
apa: Völlmecke, K., Afroz, R., Bierbach, S., Brenker, L. J., Frücht, S., Glass,
A., Giebelhaus, R., Hoppe, A., Kanemaru, K., Lazarek, M., Rabbe, L., Song, L.,
Velasco Suarez, A., Wu, S., Serpe, M., & Kuckling, D. (2022). Hydrogel-Based
Biosensors. Gels, 8(12), Article 768. https://doi.org/10.3390/gels8120768
bibtex: '@article{Völlmecke_Afroz_Bierbach_Brenker_Frücht_Glass_Giebelhaus_Hoppe_Kanemaru_Lazarek_et
al._2022, title={Hydrogel-Based Biosensors}, volume={8}, DOI={10.3390/gels8120768},
number={12768}, journal={Gels}, publisher={MDPI AG}, author={Völlmecke, Katharina
and Afroz, Rowshon and Bierbach, Sascha and Brenker, Lee Josephine and Frücht,
Sebastian and Glass, Alexandra and Giebelhaus, Ryland and Hoppe, Axel and Kanemaru,
Karen and Lazarek, Michal and et al.}, year={2022} }'
chicago: Völlmecke, Katharina, Rowshon Afroz, Sascha Bierbach, Lee Josephine Brenker,
Sebastian Frücht, Alexandra Glass, Ryland Giebelhaus, et al. “Hydrogel-Based Biosensors.”
Gels 8, no. 12 (2022). https://doi.org/10.3390/gels8120768.
ieee: 'K. Völlmecke et al., “Hydrogel-Based Biosensors,” Gels, vol.
8, no. 12, Art. no. 768, 2022, doi: 10.3390/gels8120768.'
mla: Völlmecke, Katharina, et al. “Hydrogel-Based Biosensors.” Gels, vol.
8, no. 12, 768, MDPI AG, 2022, doi:10.3390/gels8120768.
short: K. Völlmecke, R. Afroz, S. Bierbach, L.J. Brenker, S. Frücht, A. Glass, R.
Giebelhaus, A. Hoppe, K. Kanemaru, M. Lazarek, L. Rabbe, L. Song, A. Velasco Suarez,
S. Wu, M. Serpe, D. Kuckling, Gels 8 (2022).
date_created: 2025-04-22T05:59:29Z
date_updated: 2025-04-22T06:12:07Z
department:
- _id: '311'
doi: 10.3390/gels8120768
intvolume: ' 8'
issue: '12'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2310-2861/8/12/768
oa: '1'
publication: Gels
publication_identifier:
issn:
- 2310-2861
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Hydrogel-Based Biosensors
type: journal_article
user_id: '62844'
volume: 8
year: '2022'
...
---
_id: '63994'
abstract:
- lang: eng
text: Six cluster salts which consist of hexanuclear cluster anions [Nb6Cl12iX6a]2–
(X = Cl or Br) and protonated crown ether molecules (15-crown-5 (15cr5) and 12-crown-4
(12cr4)) or crown ether-stabilized oxonium cations as well as one compound consisting
of neutral cluster units, [Nb6Cl16(H2O)2]·4 dioxane, were synthesized in good
to high yields. The single-crystal X-ray structures of six of these compounds
were determined. The cation/anion ratios and the bond distances confirm in all
cases oxidized cluster cores with 14 cluster-based electrons. The cations of the
cluster salts are either sandwich-type dimers of the formula [(15cr5)H]22+ or
[(15cr5)(H3O)]22+ with the protons or oxonium ions embedded in between the crown
ether rings or monomeric units in the case of [(12cr4)H]+. 1H NMR investigations
show that the cluster salts are strong Brønsted acids. The fact that the cluster
core of [Nb6Cl16(H2O)2]·4 dioxane is oxidized but still carries water ligands
indicates that within the multi-step reaction sequence of the formation of the
cluster-supported acids, the oxidation step happens much faster than the ligand
exchange steps. Temperature-dependent 2H MAS NMR spectra of deuterium-exchanged
[(15cr5)H]2[Nb6Cl18]·2 CHCl3 are indicative of dynamic processes of the hydrogen-bonded
protons within the crown ether molecule. Six cluster salts which consist of hexanuclear
cluster anions [Nb6Cl12iX6a]2– (X = Cl or Br) and protonated crown ether molecules
(15-crown-5 (15cr5) and 12-crown-4 (12cr4)) or crown ether-stabilized oxonium
cations as well as one compound consisting of neutral cluster units, [Nb6Cl16(H2O)2]·4
dioxane, were synthesized in good to high yields. The single-crystal X-ray structures
of six of these compounds were determined. The cation/anion ratios and the bond
distances confirm in all cases oxidized cluster cores with 14 cluster-based electrons.
The cations of the cluster salts are either sandwich-type dimers of the formula
[(15cr5)H]22+ or [(15cr5)(H3O)]22+ with the protons or oxonium ions embedded in
between the crown ether rings or monomeric units in the case of [(12cr4)H]+. 1H
NMR investigations show that the cluster salts are strong Brønsted acids. The
fact that the cluster core of [Nb6Cl16(H2O)2]·4 dioxane is oxidized but still
carries water ligands indicates that within the multi-step reaction sequence of
the formation of the cluster-supported acids, the oxidation step happens much
faster than the ligand exchange steps. Temperature-dependent 2H MAS NMR spectra
of deuterium-exchanged [(15cr5)H]2[Nb6Cl18]·2 CHCl3 are indicative of dynamic
processes of the hydrogen-bonded protons within the crown ether molecule.
author:
- first_name: Jonas
full_name: Koenig, Jonas
last_name: Koenig
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Gerd
full_name: Buntkowsky, Gerd
last_name: Buntkowsky
- first_name: Martin
full_name: Koeckerling, Martin
last_name: Koeckerling
citation:
ama: 'Koenig J, Gutmann T, Buntkowsky G, Koeckerling M. Strong Cluster-Supported
Brønsted Acids: Hexanuclear Niobium Cluster Compounds with Protonated Crown Ether
Cations: (Crown-H)2[Nb6Cl12iX6a] (X = Cl or Br) and the Intermediate [Nb6Cl16(H2O)2]·4
dioxane. Inorganic Chemistry. 2022;61(40):15983–15990.'
apa: 'Koenig, J., Gutmann, T., Buntkowsky, G., & Koeckerling, M. (2022). Strong
Cluster-Supported Brønsted Acids: Hexanuclear Niobium Cluster Compounds with
Protonated Crown Ether Cations: (Crown-H)2[Nb6Cl12iX6a] (X = Cl or Br) and the
Intermediate [Nb6Cl16(H2O)2]·4 dioxane. Inorganic Chemistry, 61(40),
15983–15990.'
bibtex: '@article{Koenig_Gutmann_Buntkowsky_Koeckerling_2022, title={Strong Cluster-Supported
Brønsted Acids: Hexanuclear Niobium Cluster Compounds with Protonated Crown Ether
Cations: (Crown-H)2[Nb6Cl12iX6a] (X = Cl or Br) and the Intermediate [Nb6Cl16(H2O)2]·4
dioxane}, volume={61}, number={40}, journal={Inorganic Chemistry}, publisher={American
Chemical Society}, author={Koenig, Jonas and Gutmann, Torsten and Buntkowsky,
Gerd and Koeckerling, Martin}, year={2022}, pages={15983–15990} }'
chicago: 'Koenig, Jonas, Torsten Gutmann, Gerd Buntkowsky, and Martin Koeckerling.
“Strong Cluster-Supported Brønsted Acids: Hexanuclear Niobium Cluster Compounds
with Protonated Crown Ether Cations: (Crown-H)2[Nb6Cl12iX6a] (X = Cl or Br) and
the Intermediate [Nb6Cl16(H2O)2]·4 Dioxane.” Inorganic Chemistry 61, no.
40 (2022): 15983–15990.'
ieee: 'J. Koenig, T. Gutmann, G. Buntkowsky, and M. Koeckerling, “Strong Cluster-Supported
Brønsted Acids: Hexanuclear Niobium Cluster Compounds with Protonated Crown Ether
Cations: (Crown-H)2[Nb6Cl12iX6a] (X = Cl or Br) and the Intermediate [Nb6Cl16(H2O)2]·4
dioxane,” Inorganic Chemistry, vol. 61, no. 40, pp. 15983–15990, 2022.'
mla: 'Koenig, Jonas, et al. “Strong Cluster-Supported Brønsted Acids: Hexanuclear
Niobium Cluster Compounds with Protonated Crown Ether Cations: (Crown-H)2[Nb6Cl12iX6a]
(X = Cl or Br) and the Intermediate [Nb6Cl16(H2O)2]·4 Dioxane.” Inorganic
Chemistry, vol. 61, no. 40, American Chemical Society, 2022, pp. 15983–15990.'
short: J. Koenig, T. Gutmann, G. Buntkowsky, M. Koeckerling, Inorganic Chemistry
61 (2022) 15983–15990.
date_created: 2026-02-07T15:48:14Z
date_updated: 2026-02-17T16:16:07Z
extern: '1'
intvolume: ' 61'
issue: '40'
language:
- iso: eng
page: 15983–15990
publication: Inorganic Chemistry
publisher: American Chemical Society
status: public
title: 'Strong Cluster-Supported Brønsted Acids: Hexanuclear Niobium Cluster Compounds
with Protonated Crown Ether Cations: (Crown-H)2[Nb6Cl12iX6a] (X = Cl or Br) and
the Intermediate [Nb6Cl16(H2O)2]·4 dioxane'
type: journal_article
user_id: '100715'
volume: 61
year: '2022'
...