---
_id: '43462'
abstract:
- lang: eng
text: Abstract. In the numerical simulation of mechanical joining technologies
such as clinching, the material modeling of the joining parts is of major importance.
This includes modeling the damage and failure behavior of the materials in accordance
with varying occurring stress states. This paper presents a calibration method
of three different fracture models. The calibration of the models is done by use
of experimental data from a modified punch test, tensile test and bulge test in
order to map the occurring stress states from clinching processes and to precisely
model the resulting failure behavior. Experimental investigations were carried
out for an aluminum alloy EN AW-6014 in temper T4 and compared with the simulative
results generated in LS-DYNA. The comparison of force-displacement curves and
failure initiation shows that the Hosford–Coulomb model predicts the failure behavior
for the material used and the tests applied with the best accuracy.
author:
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Johannes
full_name: Friedlein, Johannes
last_name: Friedlein
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Julia
full_name: Mergheim, Julia
last_name: Mergheim
- first_name: Paul
full_name: Steinmann, Paul
last_name: Steinmann
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Böhnke M, Bielak CR, Friedlein J, et al. A calibration method for failure
modeling in clinching process simulations. In: Materials Research Proceedings.
Materials Research Forum LLC; 2023. doi:10.21741/9781644902417-34'
apa: Böhnke, M., Bielak, C. R., Friedlein, J., Bobbert, M., Mergheim, J., Steinmann,
P., & Meschut, G. (2023). A calibration method for failure modeling in clinching
process simulations. Materials Research Proceedings. https://doi.org/10.21741/9781644902417-34
bibtex: '@inproceedings{Böhnke_Bielak_Friedlein_Bobbert_Mergheim_Steinmann_Meschut_2023,
title={A calibration method for failure modeling in clinching process simulations},
DOI={10.21741/9781644902417-34},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Böhnke, Max and Bielak, Christian Roman and Friedlein, Johannes
and Bobbert, Mathias and Mergheim, Julia and Steinmann, Paul and Meschut, Gerson},
year={2023} }'
chicago: Böhnke, Max, Christian Roman Bielak, Johannes Friedlein, Mathias Bobbert,
Julia Mergheim, Paul Steinmann, and Gerson Meschut. “A Calibration Method for
Failure Modeling in Clinching Process Simulations.” In Materials Research Proceedings.
Materials Research Forum LLC, 2023. https://doi.org/10.21741/9781644902417-34.
ieee: 'M. Böhnke et al., “A calibration method for failure modeling in clinching
process simulations,” 2023, doi: 10.21741/9781644902417-34.'
mla: Böhnke, Max, et al. “A Calibration Method for Failure Modeling in Clinching
Process Simulations.” Materials Research Proceedings, Materials Research
Forum LLC, 2023, doi:10.21741/9781644902417-34.
short: 'M. Böhnke, C.R. Bielak, J. Friedlein, M. Bobbert, J. Mergheim, P. Steinmann,
G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC,
2023.'
date_created: 2023-04-13T07:42:53Z
date_updated: 2024-03-11T08:14:53Z
department:
- _id: '157'
doi: 10.21741/9781644902417-34
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'
- _id: '139'
name: 'TRR 285 – A05: TRR 285 - Subproject A05'
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: A calibration method for failure modeling in clinching process simulations
type: conference
user_id: '45779'
year: '2023'
...
---
_id: '49636'
abstract:
- lang: eng
text: "Abstract\r\n Purpose\r\n
\ Wearables serve to quantify the on-court activity in intermittent
sports such as field hockey (FH). Based on objective data, benchmarks can be determined
to tailor training intensity and volume. Next to average and accumulated values,
the most intense periods (MIPs) during competitive FH matches are of special interest,
since these quantify the peak intensities players experience throughout the intermittent
matches. The aim of this study was to retrospectively compare peak intensities
between training and competition sessions in a male FH team competing in the first
german division.\r\n \r\n Methods\r\n
\ Throughout an 8-week in-season period, 372 individual activity
datasets (144 datasets from competitive sessions) were recorded using the Polar
Team Pro sensor (Kempele, Finland). MIPs were calculated applying a rolling window
approach with predefined window length (1–5 min) and calculated for Total distance,
High-Intensity-Running distance (> 16 km/h), Sprinting distance (> 20 km/h)
and Acceleration load. Significant differences between training and competition
MIPs were analysed through non-parametric statistical tests (P < 0.05).\r\n
\ \r\n Results\r\n
\ Analyses revealed higher MIPs during competition for all
considered outcomes (P < 0.001). Effect size estimation
revealed strongest effects for sprinting distance (d = 1.89
to d = 1.22) and lowest effect sizes for acceleration
load (d = 0.92 to d = 0.49).\r\n
\ \r\n Conclusion\r\n
\ The present findings demonstrate that peak intensities during
training do not reach those experienced during competitive sessions in a male
FH team. Training routines such as manipulations of court-dimensions and team
sizes might contribute to this discrepancy. Coaches should compare training and
competition intensities to recalibrate training routines to optimize athletes’
preparation for competition.\r\n "
author:
- first_name: Daniel
full_name: Büchel, Daniel
id: '41088'
last_name: Büchel
- first_name: Michael
full_name: Döring, Michael
last_name: Döring
- first_name: Jochen
full_name: Baumeister, Jochen
id: '46'
last_name: Baumeister
orcid: 0000-0003-2683-5826
citation:
ama: Büchel D, Döring M, Baumeister J. A Comparison of the Most Intense Periods
(MIPs) During Competitive Matches and Training Over an 8-Week Period in a Male
Elite Field Hockey Team. Journal of Science in Sport and Exercise. Published
online 2023. doi:10.1007/s42978-023-00261-w
apa: Büchel, D., Döring, M., & Baumeister, J. (2023). A Comparison of the Most
Intense Periods (MIPs) During Competitive Matches and Training Over an 8-Week
Period in a Male Elite Field Hockey Team. Journal of Science in Sport and Exercise.
https://doi.org/10.1007/s42978-023-00261-w
bibtex: '@article{Büchel_Döring_Baumeister_2023, title={A Comparison of the Most
Intense Periods (MIPs) During Competitive Matches and Training Over an 8-Week
Period in a Male Elite Field Hockey Team}, DOI={10.1007/s42978-023-00261-w},
journal={Journal of Science in Sport and Exercise}, publisher={Springer Science
and Business Media LLC}, author={Büchel, Daniel and Döring, Michael and Baumeister,
Jochen}, year={2023} }'
chicago: Büchel, Daniel, Michael Döring, and Jochen Baumeister. “A Comparison of
the Most Intense Periods (MIPs) During Competitive Matches and Training Over an
8-Week Period in a Male Elite Field Hockey Team.” Journal of Science in Sport
and Exercise, 2023. https://doi.org/10.1007/s42978-023-00261-w.
ieee: 'D. Büchel, M. Döring, and J. Baumeister, “A Comparison of the Most Intense
Periods (MIPs) During Competitive Matches and Training Over an 8-Week Period in
a Male Elite Field Hockey Team,” Journal of Science in Sport and Exercise,
2023, doi: 10.1007/s42978-023-00261-w.'
mla: Büchel, Daniel, et al. “A Comparison of the Most Intense Periods (MIPs) During
Competitive Matches and Training Over an 8-Week Period in a Male Elite Field Hockey
Team.” Journal of Science in Sport and Exercise, Springer Science and Business
Media LLC, 2023, doi:10.1007/s42978-023-00261-w.
short: D. Büchel, M. Döring, J. Baumeister, Journal of Science in Sport and Exercise
(2023).
date_created: 2023-12-14T15:38:21Z
date_updated: 2023-12-14T16:01:03Z
ddc:
- '570'
department:
- _id: '17'
- _id: '172'
doi: 10.1007/s42978-023-00261-w
file:
- access_level: closed
content_type: application/pdf
creator: danieldb
date_created: 2023-12-14T15:40:09Z
date_updated: 2023-12-14T15:40:09Z
file_id: '49637'
file_name: Büchel (2023). A Comparison of the MIPs During competitive Matches and
Training Over an 8-week Period in a Male Field Hcokey Team.pdf
file_size: 1237310
relation: main_file
success: 1
file_date_updated: 2023-12-14T15:40:09Z
has_accepted_license: '1'
keyword:
- Nutrition and Dietetics
- Rehabilitation
- Orthopedics and Sports Medicine
- Physical Therapy
- Sports Therapy and Rehabilitation
- Physiology
language:
- iso: eng
publication: Journal of Science in Sport and Exercise
publication_identifier:
issn:
- 2096-6709
- 2662-1371
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: A Comparison of the Most Intense Periods (MIPs) During Competitive Matches
and Training Over an 8-Week Period in a Male Elite Field Hockey Team
type: journal_article
user_id: '41088'
year: '2023'
...
---
_id: '43439'
abstract:
- lang: eng
text: "This preprint makes the claim of having computed the $9^{th}$ Dedekind\r\nNumber.
This was done by building an efficient FPGA Accelerator for the core\r\noperation
of the process, and parallelizing it on the Noctua 2 Supercluster at\r\nPaderborn
University. The resulting value is\r\n286386577668298411128469151667598498812366.
This value can be verified in two\r\nsteps. We have made the data file containing
the 490M results available, each\r\nof which can be verified separately on CPU,
and the whole file sums to our\r\nproposed value."
author:
- first_name: Lennart
full_name: Van Hirtum, Lennart
last_name: Van Hirtum
- first_name: Patrick
full_name: De Causmaecker, Patrick
last_name: De Causmaecker
- first_name: Jens
full_name: Goemaere, Jens
last_name: Goemaere
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Heinrich
full_name: Riebler, Heinrich
id: '8961'
last_name: Riebler
- first_name: Michael
full_name: Lass, Michael
id: '24135'
last_name: Lass
orcid: 0000-0002-5708-7632
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: Van Hirtum L, De Causmaecker P, Goemaere J, et al. A computation of D(9) using
FPGA Supercomputing. arXiv:230403039. Published online 2023.
apa: Van Hirtum, L., De Causmaecker, P., Goemaere, J., Kenter, T., Riebler, H.,
Lass, M., & Plessl, C. (2023). A computation of D(9) using FPGA Supercomputing.
In arXiv:2304.03039.
bibtex: '@article{Van Hirtum_De Causmaecker_Goemaere_Kenter_Riebler_Lass_Plessl_2023,
title={A computation of D(9) using FPGA Supercomputing}, journal={arXiv:2304.03039},
author={Van Hirtum, Lennart and De Causmaecker, Patrick and Goemaere, Jens and
Kenter, Tobias and Riebler, Heinrich and Lass, Michael and Plessl, Christian},
year={2023} }'
chicago: Van Hirtum, Lennart, Patrick De Causmaecker, Jens Goemaere, Tobias Kenter,
Heinrich Riebler, Michael Lass, and Christian Plessl. “A Computation of D(9) Using
FPGA Supercomputing.” ArXiv:2304.03039, 2023.
ieee: L. Van Hirtum et al., “A computation of D(9) using FPGA Supercomputing,”
arXiv:2304.03039. 2023.
mla: Van Hirtum, Lennart, et al. “A Computation of D(9) Using FPGA Supercomputing.”
ArXiv:2304.03039, 2023.
short: L. Van Hirtum, P. De Causmaecker, J. Goemaere, T. Kenter, H. Riebler, M.
Lass, C. Plessl, ArXiv:2304.03039 (2023).
date_created: 2023-04-08T11:05:29Z
date_updated: 2024-01-22T09:56:42Z
department:
- _id: '27'
- _id: '518'
external_id:
arxiv:
- '2304.03039'
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: arXiv:2304.03039
status: public
title: A computation of D(9) using FPGA Supercomputing
type: preprint
user_id: '3145'
year: '2023'
...
---
_id: '47589'
author:
- first_name: Felix
full_name: Krämer, Felix
last_name: Krämer
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
- first_name: Israel
full_name: Fernández, Israel
last_name: Fernández
- first_name: Frank
full_name: Breher, Frank
last_name: Breher
citation:
ama: Krämer F, Paradies J, Fernández I, Breher F. A crystalline aluminium–carbon-based
ambiphile capable of activation and catalytic transfer of ammonia in non-aqueous
media. Nature Chemistry. Published online 2023. doi:10.1038/s41557-023-01340-9
apa: Krämer, F., Paradies, J., Fernández, I., & Breher, F. (2023). A crystalline
aluminium–carbon-based ambiphile capable of activation and catalytic transfer
of ammonia in non-aqueous media. Nature Chemistry. https://doi.org/10.1038/s41557-023-01340-9
bibtex: '@article{Krämer_Paradies_Fernández_Breher_2023, title={A crystalline aluminium–carbon-based
ambiphile capable of activation and catalytic transfer of ammonia in non-aqueous
media}, DOI={10.1038/s41557-023-01340-9},
journal={Nature Chemistry}, publisher={Springer Science and Business Media LLC},
author={Krämer, Felix and Paradies, Jan and Fernández, Israel and Breher, Frank},
year={2023} }'
chicago: Krämer, Felix, Jan Paradies, Israel Fernández, and Frank Breher. “A Crystalline
Aluminium–Carbon-Based Ambiphile Capable of Activation and Catalytic Transfer
of Ammonia in Non-Aqueous Media.” Nature Chemistry, 2023. https://doi.org/10.1038/s41557-023-01340-9.
ieee: 'F. Krämer, J. Paradies, I. Fernández, and F. Breher, “A crystalline aluminium–carbon-based
ambiphile capable of activation and catalytic transfer of ammonia in non-aqueous
media,” Nature Chemistry, 2023, doi: 10.1038/s41557-023-01340-9.'
mla: Krämer, Felix, et al. “A Crystalline Aluminium–Carbon-Based Ambiphile Capable
of Activation and Catalytic Transfer of Ammonia in Non-Aqueous Media.” Nature
Chemistry, Springer Science and Business Media LLC, 2023, doi:10.1038/s41557-023-01340-9.
short: F. Krämer, J. Paradies, I. Fernández, F. Breher, Nature Chemistry (2023).
date_created: 2023-10-04T14:40:07Z
date_updated: 2023-10-04T14:41:12Z
department:
- _id: '2'
- _id: '389'
doi: 10.1038/s41557-023-01340-9
keyword:
- General Chemical Engineering
- General Chemistry
language:
- iso: eng
publication: Nature Chemistry
publication_identifier:
issn:
- 1755-4330
- 1755-4349
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: A crystalline aluminium–carbon-based ambiphile capable of activation and catalytic
transfer of ammonia in non-aqueous media
type: journal_article
user_id: '53339'
year: '2023'
...
---
_id: '49322'
author:
- first_name: Patrick
full_name: Ködding, Patrick
id: '45402'
last_name: Ködding
- first_name: Denis
full_name: Tissen, Denis
id: '44458'
last_name: Tissen
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
citation:
ama: 'Ködding P, Tissen D, Koldewey C. A Data Map for Product Creation: Tasks, Data
Flows, and IT-Systems from the Initial Idea to the Start of Production. In: Proceedings
of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23. Elsevier
Ltd.'
apa: 'Ködding, P., Tissen, D., & Koldewey, C. (n.d.). A Data Map for Product
Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start
of Production. Proceedings of the 56th CIRP Conference on Manufacturing Systems,
CIRP CMS ‘23. 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23,
Capetown, South Africa.'
bibtex: '@inproceedings{Ködding_Tissen_Koldewey, title={A Data Map for Product Creation:
Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production},
booktitle={Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP
CMS ‘23}, publisher={Elsevier Ltd.}, author={Ködding, Patrick and Tissen, Denis
and Koldewey, Christian} }'
chicago: 'Ködding, Patrick, Denis Tissen, and Christian Koldewey. “A Data Map for
Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the
Start of Production.” In Proceedings of the 56th CIRP Conference on Manufacturing
Systems, CIRP CMS ‘23. Elsevier Ltd., n.d.'
ieee: 'P. Ködding, D. Tissen, and C. Koldewey, “A Data Map for Product Creation:
Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production,”
presented at the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23,
Capetown, South Africa.'
mla: 'Ködding, Patrick, et al. “A Data Map for Product Creation: Tasks, Data Flows,
and IT-Systems from the Initial Idea to the Start of Production.” Proceedings
of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23, Elsevier
Ltd.'
short: 'P. Ködding, D. Tissen, C. Koldewey, in: Proceedings of the 56th CIRP Conference
on Manufacturing Systems, CIRP CMS ‘23, Elsevier Ltd., n.d.'
conference:
end_date: 2023-10-26
location: Capetown, South Africa
name: 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23
start_date: 2023-10-24
date_created: 2023-11-29T10:08:06Z
date_updated: 2023-11-30T11:45:06Z
department:
- _id: '563'
language:
- iso: eng
publication: Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP
CMS ‘23
publication_status: inpress
publisher: Elsevier Ltd.
status: public
title: 'A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the
Initial Idea to the Start of Production'
type: conference
user_id: '44458'
year: '2023'
...
---
_id: '44892'
author:
- first_name: Ayoub
full_name: Hamdoun, Ayoub
last_name: Hamdoun
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Hamdoun A, Mahnken R. A finite strain gradient theory for viscoplasticity by
means of micromorphic regularization. PAMM. 2023;22(1). doi:10.1002/pamm.202200074
apa: Hamdoun, A., & Mahnken, R. (2023). A finite strain gradient theory for
viscoplasticity by means of micromorphic regularization. PAMM, 22(1).
https://doi.org/10.1002/pamm.202200074
bibtex: '@article{Hamdoun_Mahnken_2023, title={A finite strain gradient theory for
viscoplasticity by means of micromorphic regularization}, volume={22}, DOI={10.1002/pamm.202200074}, number={1},
journal={PAMM}, publisher={Wiley}, author={Hamdoun, Ayoub and Mahnken, Rolf},
year={2023} }'
chicago: Hamdoun, Ayoub, and Rolf Mahnken. “A Finite Strain Gradient Theory for
Viscoplasticity by Means of Micromorphic Regularization.” PAMM 22, no.
1 (2023). https://doi.org/10.1002/pamm.202200074.
ieee: 'A. Hamdoun and R. Mahnken, “A finite strain gradient theory for viscoplasticity
by means of micromorphic regularization,” PAMM, vol. 22, no. 1, 2023, doi:
10.1002/pamm.202200074.'
mla: Hamdoun, Ayoub, and Rolf Mahnken. “A Finite Strain Gradient Theory for Viscoplasticity
by Means of Micromorphic Regularization.” PAMM, vol. 22, no. 1, Wiley,
2023, doi:10.1002/pamm.202200074.
short: A. Hamdoun, R. Mahnken, PAMM 22 (2023).
date_created: 2023-05-16T12:21:32Z
date_updated: 2023-05-16T12:23:15Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202200074
intvolume: ' 22'
issue: '1'
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: A finite strain gradient theory for viscoplasticity by means of micromorphic
regularization
type: journal_article
user_id: '335'
volume: 22
year: '2023'
...
---
_id: '45012'
author:
- first_name: E.
full_name: Roos, E.
last_name: Roos
- first_name: D.
full_name: Sebastiani, D.
last_name: Sebastiani
- first_name: Martin
full_name: Brehm, Martin
id: '100167'
last_name: Brehm
citation:
ama: 'Roos E, Sebastiani D, Brehm M. A Force Field for Bio-Polymers in Ionic Liquids
(BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures. Phys Chem Chem
Phys. 2023;25 (12):8755-8766. doi:10.1039/D2CP05636D'
apa: 'Roos, E., Sebastiani, D., & Brehm, M. (2023). A Force Field for Bio-Polymers
in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures.
Phys. Chem. Chem. Phys., 25 (12), 8755–8766. https://doi.org/10.1039/D2CP05636D'
bibtex: '@article{Roos_Sebastiani_Brehm_2023, title={A Force Field for Bio-Polymers
in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures},
volume={25 (12)}, DOI={10.1039/D2CP05636D},
journal={Phys. Chem. Chem. Phys.}, author={Roos, E. and Sebastiani, D. and Brehm,
Martin}, year={2023}, pages={8755–8766} }'
chicago: 'Roos, E., D. Sebastiani, and Martin Brehm. “A Force Field for Bio-Polymers
in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures.”
Phys. Chem. Chem. Phys. 25 (12) (2023): 8755–66. https://doi.org/10.1039/D2CP05636D.'
ieee: 'E. Roos, D. Sebastiani, and M. Brehm, “A Force Field for Bio-Polymers in
Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures,” Phys.
Chem. Chem. Phys., vol. 25 (12), pp. 8755–8766, 2023, doi: 10.1039/D2CP05636D.'
mla: 'Roos, E., et al. “A Force Field for Bio-Polymers in Ionic Liquids (BILFF)
– Part 2: Cellulose in [EMIm][OAc] / Water Mixtures.” Phys. Chem. Chem. Phys.,
vol. 25 (12), 2023, pp. 8755–66, doi:10.1039/D2CP05636D.'
short: E. Roos, D. Sebastiani, M. Brehm, Phys. Chem. Chem. Phys. 25 (12) (2023)
8755–8766.
date_created: 2023-05-16T20:22:06Z
date_updated: 2023-05-16T20:49:07Z
department:
- _id: '803'
doi: 10.1039/D2CP05636D
extern: '1'
language:
- iso: eng
page: 8755-8766
publication: Phys. Chem. Chem. Phys.
status: public
title: 'A Force Field for Bio-Polymers in Ionic Liquids (BILFF) – Part 2: Cellulose
in [EMIm][OAc] / Water Mixtures'
type: journal_article
user_id: '100167'
volume: 25 (12)
year: '2023'
...
---
_id: '49365'
author:
- first_name: Jonathan
full_name: Brock, Jonathan
last_name: Brock
- first_name: Niclas
full_name: Rempe, Niclas
last_name: Rempe
- first_name: Sebastian
full_name: von Enzberg, Sebastian
last_name: von Enzberg
- first_name: Arno
full_name: Kühn, Arno
last_name: Kühn
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Brock J, Rempe N, von Enzberg S, Kühn A, Dumitrescu R. A Framework For The
Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action
Design Approach. In: 5th Conference on Production Systems and Logistics .
; 2023.'
apa: 'Brock, J., Rempe, N., von Enzberg, S., Kühn, A., & Dumitrescu, R. (2023).
A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In
Process Mining: An Action Design Approach. 5th Conference on Production Systems
and Logistics . CONFERENCE ON PRODUCTION SYSTEMS AND LOGISTICS, CPSL 2023
, STELLENBOSCH, SOUTH AFRICA.'
bibtex: '@inproceedings{Brock_Rempe_von Enzberg_Kühn_Dumitrescu_2023, title={A Framework
For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining:
An Action Design Approach}, booktitle={5th Conference on Production Systems and
Logistics }, author={Brock, Jonathan and Rempe, Niclas and von Enzberg, Sebastian
and Kühn, Arno and Dumitrescu, Roman}, year={2023} }'
chicago: 'Brock, Jonathan, Niclas Rempe, Sebastian von Enzberg, Arno Kühn, and Roman
Dumitrescu. “A Framework For The Domain-Driven Utilization Of Manufacturing Sensor
Data In Process Mining: An Action Design Approach.” In 5th Conference on Production
Systems and Logistics , 2023.'
ieee: 'J. Brock, N. Rempe, S. von Enzberg, A. Kühn, and R. Dumitrescu, “A Framework
For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining:
An Action Design Approach,” presented at the CONFERENCE ON PRODUCTION SYSTEMS
AND LOGISTICS, CPSL 2023 , STELLENBOSCH, SOUTH AFRICA, 2023.'
mla: 'Brock, Jonathan, et al. “A Framework For The Domain-Driven Utilization Of
Manufacturing Sensor Data In Process Mining: An Action Design Approach.” 5th
Conference on Production Systems and Logistics , 2023.'
short: 'J. Brock, N. Rempe, S. von Enzberg, A. Kühn, R. Dumitrescu, in: 5th Conference
on Production Systems and Logistics , 2023.'
conference:
end_date: 2023-11-17
location: STELLENBOSCH, SOUTH AFRICA
name: 'CONFERENCE ON PRODUCTION SYSTEMS AND LOGISTICS, CPSL 2023 '
start_date: 2023-11-14
date_created: 2023-11-30T11:11:44Z
date_updated: 2023-11-30T11:11:48Z
department:
- _id: '563'
language:
- iso: eng
publication: '5th Conference on Production Systems and Logistics '
status: public
title: 'A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data
In Process Mining: An Action Design Approach'
type: conference
user_id: '15782'
year: '2023'
...
---
_id: '43458'
author:
- first_name: Johannes
full_name: Blömer, Johannes
id: '23'
last_name: Blömer
- first_name: Jan
full_name: Bobolz, Jan
id: '27207'
last_name: Bobolz
- first_name: Laurens Alexander
full_name: Porzenheim, Laurens Alexander
id: '47434'
last_name: Porzenheim
citation:
ama: 'Blömer J, Bobolz J, Porzenheim LA. A Generic Construction of an Anonymous
Reputation System and Instantiations from Lattices. In: ; 2023.'
apa: Blömer, J., Bobolz, J., & Porzenheim, L. A. (2023). A Generic Construction
of an Anonymous Reputation System and Instantiations from Lattices. Asiacrypt
2023, Guangzhou, China.
bibtex: '@inproceedings{Blömer_Bobolz_Porzenheim_2023, title={A Generic Construction
of an Anonymous Reputation System and Instantiations from Lattices}, author={Blömer,
Johannes and Bobolz, Jan and Porzenheim, Laurens Alexander}, year={2023} }'
chicago: Blömer, Johannes, Jan Bobolz, and Laurens Alexander Porzenheim. “A Generic
Construction of an Anonymous Reputation System and Instantiations from Lattices,”
2023.
ieee: J. Blömer, J. Bobolz, and L. A. Porzenheim, “A Generic Construction of an
Anonymous Reputation System and Instantiations from Lattices,” presented at the
Asiacrypt 2023, Guangzhou, China, 2023.
mla: Blömer, Johannes, et al. A Generic Construction of an Anonymous Reputation
System and Instantiations from Lattices. 2023.
short: 'J. Blömer, J. Bobolz, L.A. Porzenheim, in: 2023.'
conference:
end_date: 2023-12-08
location: Guangzhou, China
name: Asiacrypt 2023
start_date: 2023-12-04
date_created: 2023-04-12T08:18:41Z
date_updated: 2023-09-07T09:53:26Z
department:
- _id: '64'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://eprint.iacr.org/2023/464
oa: '1'
project:
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901'
- _id: '13'
name: 'SFB 901 - C1: SFB 901 - Subproject C1'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
status: public
title: A Generic Construction of an Anonymous Reputation System and Instantiations
from Lattices
type: conference
user_id: '47434'
year: '2023'
...
---
_id: '45877'
author:
- first_name: Christian
full_name: Brunner-Schwer, Christian
last_name: Brunner-Schwer
- first_name: Max
full_name: Biegler, Max
last_name: Biegler
- first_name: Michael
full_name: Rethmeier, Michael
last_name: Rethmeier
- first_name: Tobias
full_name: Schmolke, Tobias
id: '44759'
last_name: Schmolke
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Sebastian
full_name: Spohr, Sebastian
last_name: Spohr
- first_name: Lutz
full_name: Eckstein, Lutz
last_name: Eckstein
citation:
ama: 'Brunner-Schwer C, Biegler M, Rethmeier M, et al. A life cycle assessment of
joining processes in the automotive industry, illustrated by the example of an
EV battery case. In: ; 2023.'
apa: Brunner-Schwer, C., Biegler, M., Rethmeier, M., Schmolke, T., Meschut, G.,
Spohr, S., & Eckstein, L. (2023). A life cycle assessment of joining processes
in the automotive industry, illustrated by the example of an EV battery case. Lasers
in Manufacturing Conference 2023, Munich.
bibtex: '@inproceedings{Brunner-Schwer_Biegler_Rethmeier_Schmolke_Meschut_Spohr_Eckstein_2023,
title={A life cycle assessment of joining processes in the automotive industry,
illustrated by the example of an EV battery case}, author={Brunner-Schwer, Christian
and Biegler, Max and Rethmeier, Michael and Schmolke, Tobias and Meschut, Gerson
and Spohr, Sebastian and Eckstein, Lutz}, year={2023} }'
chicago: Brunner-Schwer, Christian, Max Biegler, Michael Rethmeier, Tobias Schmolke,
Gerson Meschut, Sebastian Spohr, and Lutz Eckstein. “A Life Cycle Assessment of
Joining Processes in the Automotive Industry, Illustrated by the Example of an
EV Battery Case,” 2023.
ieee: C. Brunner-Schwer et al., “A life cycle assessment of joining processes
in the automotive industry, illustrated by the example of an EV battery case,”
presented at the Lasers in Manufacturing Conference 2023, Munich, 2023.
mla: Brunner-Schwer, Christian, et al. A Life Cycle Assessment of Joining Processes
in the Automotive Industry, Illustrated by the Example of an EV Battery Case.
2023.
short: 'C. Brunner-Schwer, M. Biegler, M. Rethmeier, T. Schmolke, G. Meschut, S.
Spohr, L. Eckstein, in: 2023.'
conference:
end_date: 2023-06-29
location: Munich
name: ' Lasers in Manufacturing Conference 2023'
start_date: 2023-06-26
date_created: 2023-07-07T06:46:45Z
date_updated: 2023-07-07T06:46:54Z
department:
- _id: '157'
language:
- iso: eng
status: public
title: A life cycle assessment of joining processes in the automotive industry, illustrated
by the example of an EV battery case
type: conference
user_id: '44759'
year: '2023'
...
---
_id: '51376'
abstract:
- lang: eng
text: "In the Bogoliubov-Fr\\\"ohlich model, we prove that an impurity immersed
in a\r\nBose-Einstein condensate forms a stable quasi-particle when the total
momentum\r\nis less than its mass times the speed of sound. The system thus exhibits\r\nsuperfluid
behavior, as this quasi-particle does not experience friction. We do\r\nnot assume
any infrared or ultraviolet regularization of the model, which\r\ncontains massless
excitations and point-like interactions."
author:
- first_name: Benjamin
full_name: Hinrichs, Benjamin
id: '99427'
last_name: Hinrichs
orcid: 0000-0001-9074-1205
- first_name: Jonas
full_name: Lampart, Jonas
last_name: Lampart
citation:
ama: Hinrichs B, Lampart J. A Lower Bound on the Critical Momentum of an Impurity
in a Bose-Einstein Condensate. arXiv:231105361. Published online 2023.
apa: Hinrichs, B., & Lampart, J. (2023). A Lower Bound on the Critical Momentum
of an Impurity in a Bose-Einstein Condensate. In arXiv:2311.05361.
bibtex: '@article{Hinrichs_Lampart_2023, title={A Lower Bound on the Critical Momentum
of an Impurity in a Bose-Einstein Condensate}, journal={arXiv:2311.05361}, author={Hinrichs,
Benjamin and Lampart, Jonas}, year={2023} }'
chicago: Hinrichs, Benjamin, and Jonas Lampart. “A Lower Bound on the Critical Momentum
of an Impurity in a Bose-Einstein Condensate.” ArXiv:2311.05361, 2023.
ieee: B. Hinrichs and J. Lampart, “A Lower Bound on the Critical Momentum of an
Impurity in a Bose-Einstein Condensate,” arXiv:2311.05361. 2023.
mla: Hinrichs, Benjamin, and Jonas Lampart. “A Lower Bound on the Critical Momentum
of an Impurity in a Bose-Einstein Condensate.” ArXiv:2311.05361, 2023.
short: B. Hinrichs, J. Lampart, ArXiv:2311.05361 (2023).
date_created: 2024-02-18T12:33:48Z
date_updated: 2024-02-18T12:34:22Z
department:
- _id: '799'
external_id:
arxiv:
- '2311.05361'
language:
- iso: eng
project:
- _id: '266'
grant_number: PROFILNRW-2020-067
name: 'PhoQC: PhoQC: Photonisches Quantencomputing'
publication: arXiv:2311.05361
status: public
title: A Lower Bound on the Critical Momentum of an Impurity in a Bose-Einstein Condensate
type: preprint
user_id: '99427'
year: '2023'
...
---
_id: '46749'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: Fuchs C. A Marxist-Humanist Perspective on Stuart Hall’s Communication Theory.
Theory and Society. 2023;52(6):995-1029. doi:10.1007/s11186-023-09524-5
apa: Fuchs, C. (2023). A Marxist-Humanist Perspective on Stuart Hall’s Communication
Theory. Theory and Society, 52(6), 995–1029. https://doi.org/10.1007/s11186-023-09524-5
bibtex: '@article{Fuchs_2023, title={A Marxist-Humanist Perspective on Stuart Hall’s
Communication Theory}, volume={52}, DOI={10.1007/s11186-023-09524-5},
number={6}, journal={Theory and Society}, author={Fuchs, Christian}, year={2023},
pages={995–1029} }'
chicago: 'Fuchs, Christian. “A Marxist-Humanist Perspective on Stuart Hall’s Communication
Theory.” Theory and Society 52, no. 6 (2023): 995–1029. https://doi.org/10.1007/s11186-023-09524-5.'
ieee: 'C. Fuchs, “A Marxist-Humanist Perspective on Stuart Hall’s Communication
Theory,” Theory and Society, vol. 52, no. 6, pp. 995–1029, 2023, doi: 10.1007/s11186-023-09524-5.'
mla: Fuchs, Christian. “A Marxist-Humanist Perspective on Stuart Hall’s Communication
Theory.” Theory and Society, vol. 52, no. 6, 2023, pp. 995–1029, doi:10.1007/s11186-023-09524-5.
short: C. Fuchs, Theory and Society 52 (2023) 995–1029.
date_created: 2023-08-28T17:15:07Z
date_updated: 2024-01-08T07:30:44Z
department:
- _id: '136'
doi: 10.1007/s11186-023-09524-5
has_accepted_license: '1'
intvolume: ' 52'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1007/s11186-023-09524-5
oa: '1'
page: 995-1029
publication: Theory and Society
publication_status: published
quality_controlled: '1'
status: public
title: A Marxist-Humanist Perspective on Stuart Hall's Communication Theory
type: journal_article
user_id: '21863'
volume: 52
year: '2023'
...
---
_id: '47431'
author:
- first_name: Sascha Christian
full_name: Burmeister, Sascha Christian
id: '32685'
last_name: Burmeister
orcid: 0000-0001-6679-0453
- first_name: Daniela
full_name: Guericke, Daniela
last_name: Guericke
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
citation:
ama: Burmeister SC, Guericke D, Schryen G. A Memetic NSGA-II for the Multi-Objective
Flexible Job Shop Scheduling Problem with Real-time Energy Tariffs. Flexible
Services and Manufacturing Journal. Published online 2023. doi:10.1007/s10696-023-09517-7
apa: Burmeister, S. C., Guericke, D., & Schryen, G. (2023). A Memetic NSGA-II
for the Multi-Objective Flexible Job Shop Scheduling Problem with Real-time Energy
Tariffs. Flexible Services and Manufacturing Journal. https://doi.org/10.1007/s10696-023-09517-7
bibtex: '@article{Burmeister_Guericke_Schryen_2023, title={A Memetic NSGA-II for
the Multi-Objective Flexible Job Shop Scheduling Problem with Real-time Energy
Tariffs}, DOI={10.1007/s10696-023-09517-7},
journal={Flexible Services and Manufacturing Journal}, author={Burmeister, Sascha
Christian and Guericke, Daniela and Schryen, Guido}, year={2023} }'
chicago: Burmeister, Sascha Christian, Daniela Guericke, and Guido Schryen. “A Memetic
NSGA-II for the Multi-Objective Flexible Job Shop Scheduling Problem with Real-Time
Energy Tariffs.” Flexible Services and Manufacturing Journal, 2023. https://doi.org/10.1007/s10696-023-09517-7.
ieee: 'S. C. Burmeister, D. Guericke, and G. Schryen, “A Memetic NSGA-II for the
Multi-Objective Flexible Job Shop Scheduling Problem with Real-time Energy Tariffs,”
Flexible Services and Manufacturing Journal, 2023, doi: 10.1007/s10696-023-09517-7.'
mla: Burmeister, Sascha Christian, et al. “A Memetic NSGA-II for the Multi-Objective
Flexible Job Shop Scheduling Problem with Real-Time Energy Tariffs.” Flexible
Services and Manufacturing Journal, 2023, doi:10.1007/s10696-023-09517-7.
short: S.C. Burmeister, D. Guericke, G. Schryen, Flexible Services and Manufacturing
Journal (2023).
date_created: 2023-09-26T07:17:11Z
date_updated: 2023-11-17T11:40:23Z
ddc:
- '000'
department:
- _id: '277'
doi: 10.1007/s10696-023-09517-7
file:
- access_level: open_access
content_type: application/pdf
creator: mateskam
date_created: 2023-10-25T09:36:42Z
date_updated: 2023-10-25T09:36:42Z
file_id: '48460'
file_name: Springer_FSaM_Mem-NSGA-II.pdf
file_size: 1903435
relation: main_file
file_date_updated: 2023-10-25T09:36:42Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
publication: Flexible Services and Manufacturing Journal
status: public
title: A Memetic NSGA-II for the Multi-Objective Flexible Job Shop Scheduling Problem
with Real-time Energy Tariffs
type: journal_article
user_id: '32685'
year: '2023'
...
---
_id: '48570'
author:
- first_name: Cederic
full_name: Lenz, Cederic
last_name: Lenz
- first_name: Christian
full_name: Henke, Christian
last_name: Henke
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
citation:
ama: 'Lenz C, Henke C, Trächtler A. A Methodical Approach to Hybrid Modelling for
Contextual Anomaly Detection on Time-Series Data. In: 2023 IEEE 21st International
Conference on Industrial Informatics (INDIN). IEEE; 2023. doi:10.1109/indin51400.2023.10218108'
apa: Lenz, C., Henke, C., & Trächtler, A. (2023). A Methodical Approach to Hybrid
Modelling for Contextual Anomaly Detection on Time-Series Data. 2023 IEEE 21st
International Conference on Industrial Informatics (INDIN). https://doi.org/10.1109/indin51400.2023.10218108
bibtex: '@inproceedings{Lenz_Henke_Trächtler_2023, title={A Methodical Approach
to Hybrid Modelling for Contextual Anomaly Detection on Time-Series Data}, DOI={10.1109/indin51400.2023.10218108},
booktitle={2023 IEEE 21st International Conference on Industrial Informatics (INDIN)},
publisher={IEEE}, author={Lenz, Cederic and Henke, Christian and Trächtler, Ansgar},
year={2023} }'
chicago: Lenz, Cederic, Christian Henke, and Ansgar Trächtler. “A Methodical Approach
to Hybrid Modelling for Contextual Anomaly Detection on Time-Series Data.” In
2023 IEEE 21st International Conference on Industrial Informatics (INDIN).
IEEE, 2023. https://doi.org/10.1109/indin51400.2023.10218108.
ieee: 'C. Lenz, C. Henke, and A. Trächtler, “A Methodical Approach to Hybrid Modelling
for Contextual Anomaly Detection on Time-Series Data,” 2023, doi: 10.1109/indin51400.2023.10218108.'
mla: Lenz, Cederic, et al. “A Methodical Approach to Hybrid Modelling for Contextual
Anomaly Detection on Time-Series Data.” 2023 IEEE 21st International Conference
on Industrial Informatics (INDIN), IEEE, 2023, doi:10.1109/indin51400.2023.10218108.
short: 'C. Lenz, C. Henke, A. Trächtler, in: 2023 IEEE 21st International Conference
on Industrial Informatics (INDIN), IEEE, 2023.'
date_created: 2023-10-31T13:49:23Z
date_updated: 2023-10-31T13:50:43Z
department:
- _id: '153'
- _id: '241'
doi: 10.1109/indin51400.2023.10218108
language:
- iso: eng
publication: 2023 IEEE 21st International Conference on Industrial Informatics (INDIN)
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: A Methodical Approach to Hybrid Modelling for Contextual Anomaly Detection
on Time-Series Data
type: conference
user_id: '41470'
year: '2023'
...
---
_id: '52219'
abstract:
- lang: eng
text: AbstractCold‐box sand (CBS) belongs to the
granular materials and consists of sand and a binder. The behavior of CBS is simulated
with a micropolar model, whereby the additional degree of freedom of the model
describes the rotation of the sand grains. The model is used to generate a shear
band under pressure for three different meshes, where the force‐displacement curves
of the three meshes converge so that no mesh dependence occurs. Another requirement
of the model is the consideration of asymmetric behavior for compression and tension.
Due to the additional degree of freedom the implicit implementation of the micropolar
continuum is very time‐consuming. Therefore, an explicit implementation is considered
as an alternative possibility. This paper compares the advantages and disadvantages
of both methods and the results for both calculations.
author:
- first_name: Alexander
full_name: Börger, Alexander
last_name: Börger
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
citation:
ama: Börger A, Mahnken R. A micropolar model accounting for asymmetric behavior
of cold‐box sand in relation to tensile and compression tests. PAMM. Published
online 2023. doi:10.1002/pamm.202300126
apa: Börger, A., & Mahnken, R. (2023). A micropolar model accounting for asymmetric
behavior of cold‐box sand in relation to tensile and compression tests. PAMM.
https://doi.org/10.1002/pamm.202300126
bibtex: '@article{Börger_Mahnken_2023, title={A micropolar model accounting for
asymmetric behavior of cold‐box sand in relation to tensile and compression tests},
DOI={10.1002/pamm.202300126},
journal={PAMM}, publisher={Wiley}, author={Börger, Alexander and Mahnken, Rolf},
year={2023} }'
chicago: Börger, Alexander, and Rolf Mahnken. “A Micropolar Model Accounting for
Asymmetric Behavior of Cold‐box Sand in Relation to Tensile and Compression Tests.”
PAMM, 2023. https://doi.org/10.1002/pamm.202300126.
ieee: 'A. Börger and R. Mahnken, “A micropolar model accounting for asymmetric behavior
of cold‐box sand in relation to tensile and compression tests,” PAMM, 2023,
doi: 10.1002/pamm.202300126.'
mla: Börger, Alexander, and Rolf Mahnken. “A Micropolar Model Accounting for Asymmetric
Behavior of Cold‐box Sand in Relation to Tensile and Compression Tests.” PAMM,
Wiley, 2023, doi:10.1002/pamm.202300126.
short: A. Börger, R. Mahnken, PAMM (2023).
date_created: 2024-02-29T13:59:12Z
date_updated: 2024-02-29T13:59:31Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1002/pamm.202300126
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: A micropolar model accounting for asymmetric behavior of cold‐box sand in relation
to tensile and compression tests
type: journal_article
user_id: '335'
year: '2023'
...
---
_id: '48370'
author:
- first_name: Ricarda
full_name: Kurock, Ricarda
last_name: Kurock
- first_name: Jeannine
full_name: Teichert, Jeannine
last_name: Teichert
- first_name: Dorothee M.
full_name: Meister, Dorothee M.
last_name: Meister
- first_name: Lara
full_name: Gerhardts, Lara
last_name: Gerhardts
- first_name: Heike M.
full_name: Buhl, Heike M.
id: '27152'
last_name: Buhl
- first_name: Sabrina
full_name: Bonanati, Sabrina
last_name: Bonanati
citation:
ama: Kurock R, Teichert J, Meister DM, Gerhardts L, Buhl HM, Bonanati S. A mixed-methods
study of the quality of parental support during adolescents’ information-related
Internet use as a co-construction process. Journal of Adolescence. 2023;1(14).
doi:https://doi.org/10.1002/jad.12264
apa: Kurock, R., Teichert, J., Meister, D. M., Gerhardts, L., Buhl, H. M., &
Bonanati, S. (2023). A mixed-methods study of the quality of parental support
during adolescents’ information-related Internet use as a co-construction process.
Journal of Adolescence, 1(14). https://doi.org/10.1002/jad.12264
bibtex: '@article{Kurock_Teichert_Meister_Gerhardts_Buhl_Bonanati_2023, title={A
mixed-methods study of the quality of parental support during adolescents’ information-related
Internet use as a co-construction process}, volume={1}, DOI={https://doi.org/10.1002/jad.12264},
number={14}, journal={Journal of Adolescence}, author={Kurock, Ricarda and Teichert,
Jeannine and Meister, Dorothee M. and Gerhardts, Lara and Buhl, Heike M. and Bonanati,
Sabrina}, year={2023} }'
chicago: Kurock, Ricarda, Jeannine Teichert, Dorothee M. Meister, Lara Gerhardts,
Heike M. Buhl, and Sabrina Bonanati. “A Mixed-Methods Study of the Quality of
Parental Support during Adolescents’ Information-Related Internet Use as a Co-Construction
Process.” Journal of Adolescence 1, no. 14 (2023). https://doi.org/10.1002/jad.12264.
ieee: 'R. Kurock, J. Teichert, D. M. Meister, L. Gerhardts, H. M. Buhl, and S. Bonanati,
“A mixed-methods study of the quality of parental support during adolescents’
information-related Internet use as a co-construction process,” Journal of
Adolescence, vol. 1, no. 14, 2023, doi: https://doi.org/10.1002/jad.12264.'
mla: Kurock, Ricarda, et al. “A Mixed-Methods Study of the Quality of Parental Support
during Adolescents’ Information-Related Internet Use as a Co-Construction Process.”
Journal of Adolescence, vol. 1, no. 14, 2023, doi:https://doi.org/10.1002/jad.12264.
short: R. Kurock, J. Teichert, D.M. Meister, L. Gerhardts, H.M. Buhl, S. Bonanati,
Journal of Adolescence 1 (2023).
date_created: 2023-10-21T10:52:28Z
date_updated: 2023-12-04T16:02:35Z
department:
- _id: '427'
doi: https://doi.org/10.1002/jad.12264
intvolume: ' 1'
issue: '14'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1002/jad.12264
oa: '1'
publication: Journal of Adolescence
publication_status: published
status: public
title: A mixed-methods study of the quality of parental support during adolescents'
information-related Internet use as a co-construction process
type: journal_article
user_id: '66133'
volume: 1
year: '2023'
...
---
_id: '49309'
abstract:
- lang: eng
text: I study the effect of heterogeneous beliefs about asset prices on the long-term
behavior of financial markets. Starting from the ideas of Abreu and Brunnermeier
(Citation2003), a two-dimensional system of differential equations is developed.
The first dynamic variable is the asset price growth rate. The second dynamic
variable is the number of investors who believe that asset prices are abnormally
high. In a phase plane analysis, I find both stable and unstable equilibria, depending
on the spread of information and the response to other agents’ beliefs. If individuals
try to increase their returns while perceiving more overpricing, these equilibria
can be spirals or even approach limit cycles. Although I intend to study general
price patterns, abnormally high asset prices can be caused by financial bubbles.
In this model, bubbles can emerge and deflate both in cycles or directly, or they
can grow until they burst. Further, I analyze market behavior after a central
bank increases the interest rate. This can lead to new stable equilibria, but
the emergence and bursting of bubbles cannot be prevented.
author:
- first_name: Carina
full_name: Burs, Carina
last_name: Burs
citation:
ama: Burs C. A model of cycles and bubbles under heterogeneous beliefs in financial
markets. Cogent Economics & Finance. 2023;11(2). doi:10.1080/23322039.2023.2272485
apa: Burs, C. (2023). A model of cycles and bubbles under heterogeneous beliefs
in financial markets. Cogent Economics & Finance, 11(2). https://doi.org/10.1080/23322039.2023.2272485
bibtex: '@article{Burs_2023, title={A model of cycles and bubbles under heterogeneous
beliefs in financial markets}, volume={11}, DOI={10.1080/23322039.2023.2272485},
number={2}, journal={Cogent Economics & Finance}, publisher={Informa UK Limited},
author={Burs, Carina}, year={2023} }'
chicago: Burs, Carina. “A Model of Cycles and Bubbles under Heterogeneous Beliefs
in Financial Markets.” Cogent Economics & Finance 11, no. 2 (2023).
https://doi.org/10.1080/23322039.2023.2272485.
ieee: 'C. Burs, “A model of cycles and bubbles under heterogeneous beliefs in financial
markets,” Cogent Economics & Finance, vol. 11, no. 2, 2023, doi: 10.1080/23322039.2023.2272485.'
mla: Burs, Carina. “A Model of Cycles and Bubbles under Heterogeneous Beliefs in
Financial Markets.” Cogent Economics & Finance, vol. 11, no. 2, Informa
UK Limited, 2023, doi:10.1080/23322039.2023.2272485.
short: C. Burs, Cogent Economics & Finance 11 (2023).
date_created: 2023-11-28T14:31:12Z
date_updated: 2023-11-28T14:34:50Z
department:
- _id: '202'
doi: 10.1080/23322039.2023.2272485
intvolume: ' 11'
issue: '2'
jel:
- E44
- E58
- D83
- C62
- G12
keyword:
- asset pricing
- subjective information
- stability conditions
- monetary policy
- risk aversion
language:
- iso: eng
publication: Cogent Economics & Finance
publication_identifier:
issn:
- 2332-2039
publication_status: published
publisher: Informa UK Limited
status: public
title: A model of cycles and bubbles under heterogeneous beliefs in financial markets
type: journal_article
user_id: '44010'
volume: 11
year: '2023'
...
---
_id: '44097'
abstract:
- lang: eng
text: We present strong enhancement of third harmonic generation in an amorphous
silicon metasurface consisting of elliptical nano resonators. We show that this
enhancement originates from a new type of multi-mode Fano mechanism. These ‘Super-Fano’
resonances are investigated numerically in great detail using full-wave simulations.
The theoretically predicted behavior of the metasurface is experimentally verified
by linear and nonlinear transmission spectroscopy. Moreover, quantitative nonlinear
measurements are performed, in which an absolute conversion efficiency as high
as ηmax ≈ 2.8 × 10−7 a peak power intensity of 1.2 GW cm−2 is found. Compared
to an unpatterned silicon film of the same thickness amplification factors of
up to ~900 are demonstrated. Our results pave the way to exploiting a strong Fano-type
multi-mode coupling in metasurfaces for high THG in potential applications.
article_type: original
author:
- first_name: David
full_name: Hähnel, David
last_name: Hähnel
- first_name: Christian
full_name: Golla, Christian
last_name: Golla
- first_name: Maximilian
full_name: Albert, Maximilian
last_name: Albert
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Viktor
full_name: Myroshnychenko, Viktor
id: '46371'
last_name: Myroshnychenko
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: Cedrik
full_name: Meier, Cedrik
id: '20798'
last_name: Meier
orcid: https://orcid.org/0000-0002-3787-3572
citation:
ama: 'Hähnel D, Golla C, Albert M, et al. A multi-mode super-fano mechanism for
enhanced third harmonic generation in silicon metasurfaces. Light: Science
& Applications. 2023;12(1):97. doi:https://doi.org/10.1038/s41377-023-01134-1'
apa: 'Hähnel, D., Golla, C., Albert, M., Zentgraf, T., Myroshnychenko, V., Förstner,
J., & Meier, C. (2023). A multi-mode super-fano mechanism for enhanced third
harmonic generation in silicon metasurfaces. Light: Science & Applications,
12(1), 97. https://doi.org/10.1038/s41377-023-01134-1'
bibtex: '@article{Hähnel_Golla_Albert_Zentgraf_Myroshnychenko_Förstner_Meier_2023,
title={A multi-mode super-fano mechanism for enhanced third harmonic generation
in silicon metasurfaces}, volume={12}, DOI={https://doi.org/10.1038/s41377-023-01134-1},
number={1}, journal={Light: Science & Applications}, publisher={Springer Nature},
author={Hähnel, David and Golla, Christian and Albert, Maximilian and Zentgraf,
Thomas and Myroshnychenko, Viktor and Förstner, Jens and Meier, Cedrik}, year={2023},
pages={97} }'
chicago: 'Hähnel, David, Christian Golla, Maximilian Albert, Thomas Zentgraf, Viktor
Myroshnychenko, Jens Förstner, and Cedrik Meier. “A Multi-Mode Super-Fano Mechanism
for Enhanced Third Harmonic Generation in Silicon Metasurfaces.” Light: Science
& Applications 12, no. 1 (2023): 97. https://doi.org/10.1038/s41377-023-01134-1.'
ieee: 'D. Hähnel et al., “A multi-mode super-fano mechanism for enhanced
third harmonic generation in silicon metasurfaces,” Light: Science & Applications,
vol. 12, no. 1, p. 97, 2023, doi: https://doi.org/10.1038/s41377-023-01134-1.'
mla: 'Hähnel, David, et al. “A Multi-Mode Super-Fano Mechanism for Enhanced Third
Harmonic Generation in Silicon Metasurfaces.” Light: Science & Applications,
vol. 12, no. 1, Springer Nature, 2023, p. 97, doi:https://doi.org/10.1038/s41377-023-01134-1.'
short: 'D. Hähnel, C. Golla, M. Albert, T. Zentgraf, V. Myroshnychenko, J. Förstner,
C. Meier, Light: Science & Applications 12 (2023) 97.'
date_created: 2023-04-21T09:45:07Z
date_updated: 2023-04-21T10:04:05Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: https://doi.org/10.1038/s41377-023-01134-1
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2023-04-21T10:00:27Z
date_updated: 2023-04-21T10:00:27Z
file_id: '44098'
file_name: 2023-04 Hähnel - LSA - Multimode Fano THG.pdf
file_size: 2088874
relation: main_file
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2023-04-21T10:03:30Z
date_updated: 2023-04-21T10:03:30Z
file_id: '44099'
file_name: 2023-04 Hähnel - LSA - Multimode Fano THG (supplementary information).pdf
file_size: 986743
relation: supplementary_material
file_date_updated: 2023-04-21T10:03:30Z
has_accepted_license: '1'
intvolume: ' 12'
issue: '1'
keyword:
- tet_topic_meta
language:
- iso: eng
oa: '1'
page: '97'
publication: 'Light: Science & Applications'
publication_identifier:
issn:
- 2047-7538
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: A multi-mode super-fano mechanism for enhanced third harmonic generation in
silicon metasurfaces
type: journal_article
user_id: '158'
volume: 12
year: '2023'
...
---
_id: '51159'
abstract:
- lang: eng
text: Sparsity is a highly desired feature in deep neural networks (DNNs) since
it ensures numerical efficiency, improves the interpretability of models (due
to the smaller number of relevant features), and robustness. In machine learning
approaches based on linear models, it is well known that there exists a connecting
path between the sparsest solution in terms of the $\ell^1$ norm,i.e., zero weights
and the non-regularized solution, which is called the regularization path. Very
recently, there was a first attempt to extend the concept of regularization paths
to DNNs by means of treating the empirical loss and sparsity ($\ell^1$ norm) as
two conflicting criteria and solving the resulting multiobjective optimization
problem. However, due to the non-smoothness of the $\ell^1$ norm and the high
number of parameters, this approach is not very efficient from a computational
perspective. To overcome this limitation, we present an algorithm that allows
for the approximation of the entire Pareto front for the above-mentioned objectives
in a very efficient manner. We present numerical examples using both deterministic
and stochastic gradients. We furthermore demonstrate that knowledge of the regularization
path allows for a well-generalizing network parametrization.
author:
- first_name: Augustina Chidinma
full_name: Amakor, Augustina Chidinma
id: '97916'
last_name: Amakor
- first_name: Konstantin
full_name: Sonntag, Konstantin
id: '56399'
last_name: Sonntag
- first_name: Sebastian
full_name: Peitz, Sebastian
id: '47427'
last_name: Peitz
orcid: 0000-0002-3389-793X
citation:
ama: Amakor AC, Sonntag K, Peitz S. A multiobjective continuation method to compute
the regularization path of deep neural networks. arXiv. Published online
2023.
apa: Amakor, A. C., Sonntag, K., & Peitz, S. (2023). A multiobjective continuation
method to compute the regularization path of deep neural networks. In arXiv.
bibtex: '@article{Amakor_Sonntag_Peitz_2023, title={A multiobjective continuation
method to compute the regularization path of deep neural networks}, journal={arXiv},
author={Amakor, Augustina Chidinma and Sonntag, Konstantin and Peitz, Sebastian},
year={2023} }'
chicago: Amakor, Augustina Chidinma, Konstantin Sonntag, and Sebastian Peitz. “A
Multiobjective Continuation Method to Compute the Regularization Path of Deep
Neural Networks.” ArXiv, 2023.
ieee: A. C. Amakor, K. Sonntag, and S. Peitz, “A multiobjective continuation method
to compute the regularization path of deep neural networks,” arXiv. 2023.
mla: Amakor, Augustina Chidinma, et al. “A Multiobjective Continuation Method to
Compute the Regularization Path of Deep Neural Networks.” ArXiv, 2023.
short: A.C. Amakor, K. Sonntag, S. Peitz, ArXiv (2023).
date_created: 2024-02-06T08:51:00Z
date_updated: 2024-02-06T08:52:07Z
department:
- _id: '655'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/pdf/2308.12044.pdf
oa: '1'
publication: arXiv
status: public
title: A multiobjective continuation method to compute the regularization path of
deep neural networks
type: preprint
user_id: '47427'
year: '2023'
...
---
_id: '47126'
author:
- first_name: Stephan
full_name: Kruse, Stephan
id: '38254'
last_name: Kruse
- first_name: Jan C.
full_name: Greitens, Jan C.
last_name: Greitens
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: Pascal
full_name: Kneuper, Pascal
id: '47367'
last_name: Kneuper
- first_name: Heiko G.
full_name: Kurz, Heiko G.
last_name: Kurz
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: '0000-0002-5950-6618 '
citation:
ama: Kruse S, Greitens JC, Schwabe T, Kneuper P, Kurz HG, Scheytt JC. A Narrowband
Four-Quadrant Electro-Optical Mixer for Microwave Photonics. IEEE Microwave
and Wireless Technology Letters . Published online 2023.
apa: Kruse, S., Greitens, J. C., Schwabe, T., Kneuper, P., Kurz, H. G., & Scheytt,
J. C. (2023). A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics.
IEEE Microwave and Wireless Technology Letters .
bibtex: '@article{Kruse_Greitens_Schwabe_Kneuper_Kurz_Scheytt_2023, title={A Narrowband
Four-Quadrant Electro-Optical Mixer for Microwave Photonics}, journal={IEEE Microwave
and Wireless Technology Letters }, author={Kruse, Stephan and Greitens, Jan C.
and Schwabe, Tobias and Kneuper, Pascal and Kurz, Heiko G. and Scheytt, J. Christoph},
year={2023} }'
chicago: Kruse, Stephan, Jan C. Greitens, Tobias Schwabe, Pascal Kneuper, Heiko
G. Kurz, and J. Christoph Scheytt. “A Narrowband Four-Quadrant Electro-Optical
Mixer for Microwave Photonics.” IEEE Microwave and Wireless Technology Letters
, 2023.
ieee: S. Kruse, J. C. Greitens, T. Schwabe, P. Kneuper, H. G. Kurz, and J. C. Scheytt,
“A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics,” IEEE
Microwave and Wireless Technology Letters , 2023.
mla: Kruse, Stephan, et al. “A Narrowband Four-Quadrant Electro-Optical Mixer for
Microwave Photonics.” IEEE Microwave and Wireless Technology Letters ,
2023.
short: S. Kruse, J.C. Greitens, T. Schwabe, P. Kneuper, H.G. Kurz, J.C. Scheytt,
IEEE Microwave and Wireless Technology Letters (2023).
date_created: 2023-09-19T06:57:57Z
date_updated: 2023-09-27T11:10:03Z
department:
- _id: '58'
- _id: '230'
language:
- iso: eng
publication: 'IEEE Microwave and Wireless Technology Letters '
status: public
title: A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics
type: journal_article
user_id: '15931'
year: '2023'
...