---
_id: '60220'
author:
- first_name: Moritz
full_name: Seiler, Moritz
id: '105520'
last_name: Seiler
- first_name: Pascal
full_name: Kerschke, Pascal
last_name: Kerschke
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
citation:
ama: 'Seiler M, Kerschke P, Trautmann H. Deep-ELA: Deep Exploratory Landscape Analysis
with Self-Supervised Pretrained Transformers for Single- and Multi-Objective Continuous
Optimization Problems . Evolutionary Computation. Published online 2025:1-27.
doi:https://doi.org/10.1162/evco_a_00367'
apa: 'Seiler, M., Kerschke, P., & Trautmann, H. (2025). Deep-ELA: Deep Exploratory
Landscape Analysis with Self-Supervised Pretrained Transformers for Single- and
Multi-Objective Continuous Optimization Problems . Evolutionary Computation,
1–27. https://doi.org/10.1162/evco_a_00367'
bibtex: '@article{Seiler_Kerschke_Trautmann_2025, title={Deep-ELA: Deep Exploratory
Landscape Analysis with Self-Supervised Pretrained Transformers for Single- and
Multi-Objective Continuous Optimization Problems }, DOI={https://doi.org/10.1162/evco_a_00367},
journal={Evolutionary Computation}, author={Seiler, Moritz and Kerschke, Pascal
and Trautmann, Heike}, year={2025}, pages={1–27} }'
chicago: 'Seiler, Moritz, Pascal Kerschke, and Heike Trautmann. “Deep-ELA: Deep
Exploratory Landscape Analysis with Self-Supervised Pretrained Transformers for
Single- and Multi-Objective Continuous Optimization Problems .” Evolutionary
Computation, 2025, 1–27. https://doi.org/10.1162/evco_a_00367.'
ieee: 'M. Seiler, P. Kerschke, and H. Trautmann, “Deep-ELA: Deep Exploratory Landscape
Analysis with Self-Supervised Pretrained Transformers for Single- and Multi-Objective
Continuous Optimization Problems ,” Evolutionary Computation, pp. 1–27,
2025, doi: https://doi.org/10.1162/evco_a_00367.'
mla: 'Seiler, Moritz, et al. “Deep-ELA: Deep Exploratory Landscape Analysis with
Self-Supervised Pretrained Transformers for Single- and Multi-Objective Continuous
Optimization Problems .” Evolutionary Computation, 2025, pp. 1–27, doi:https://doi.org/10.1162/evco_a_00367.'
short: M. Seiler, P. Kerschke, H. Trautmann, Evolutionary Computation (2025) 1–27.
date_created: 2025-06-16T12:20:20Z
date_updated: 2025-06-16T12:24:15Z
department:
- _id: '819'
doi: https://doi.org/10.1162/evco_a_00367
language:
- iso: eng
page: 1-27
publication: Evolutionary Computation
status: public
title: 'Deep-ELA: Deep Exploratory Landscape Analysis with Self-Supervised Pretrained
Transformers for Single- and Multi-Objective Continuous Optimization Problems '
type: journal_article
user_id: '15504'
year: '2025'
...
---
_id: '60299'
abstract:
- lang: eng
text: Non-rotationally symmetrical joints can have different properties that can
be controlled by the joint orientation. This hypothesis is tested using a Reuleaux
triangle joint geometry. A tool design is carried out, followed by a numerical
sensitivity analysis of the tool geometry. Initial tools were manufactured for
experimental investigations and then adapted based on the findings of the sensitivity
analysis. The joints are characterized by micrographs, 3D scans, shear tensile
tests, head tensile tests and three-point bending tests and compared with a round
geometry. The analysis confirms the hypothesis. Thus, joints with adaptable properties
can be produced with one tool set.
author:
- first_name: Christian
full_name: Steinfelder, Christian
last_name: Steinfelder
- first_name: Clemens
full_name: Acksteiner, Clemens
last_name: Acksteiner
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
citation:
ama: Steinfelder C, Acksteiner C, Brosius A. A new joint with versatile properties
based on a Reuleaux triangle geometry. CIRP Annals. Published online 2025.
doi:10.1016/j.cirp.2025.03.002
apa: Steinfelder, C., Acksteiner, C., & Brosius, A. (2025). A new joint with
versatile properties based on a Reuleaux triangle geometry. CIRP Annals.
https://doi.org/10.1016/j.cirp.2025.03.002
bibtex: '@article{Steinfelder_Acksteiner_Brosius_2025, title={A new joint with versatile
properties based on a Reuleaux triangle geometry}, DOI={10.1016/j.cirp.2025.03.002},
journal={CIRP Annals}, publisher={Elsevier BV}, author={Steinfelder, Christian
and Acksteiner, Clemens and Brosius, Alexander}, year={2025} }'
chicago: Steinfelder, Christian, Clemens Acksteiner, and Alexander Brosius. “A New
Joint with Versatile Properties Based on a Reuleaux Triangle Geometry.” CIRP
Annals, 2025. https://doi.org/10.1016/j.cirp.2025.03.002.
ieee: 'C. Steinfelder, C. Acksteiner, and A. Brosius, “A new joint with versatile
properties based on a Reuleaux triangle geometry,” CIRP Annals, 2025, doi:
10.1016/j.cirp.2025.03.002.'
mla: Steinfelder, Christian, et al. “A New Joint with Versatile Properties Based
on a Reuleaux Triangle Geometry.” CIRP Annals, Elsevier BV, 2025, doi:10.1016/j.cirp.2025.03.002.
short: C. Steinfelder, C. Acksteiner, A. Brosius, CIRP Annals (2025).
date_created: 2025-06-23T07:47:56Z
date_updated: 2025-06-23T08:00:05Z
department:
- _id: '630'
doi: 10.1016/j.cirp.2025.03.002
keyword:
- Joining
- Forming
- Property adjustment
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '132'
name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: CIRP Annals
publication_identifier:
issn:
- 0007-8506
publication_status: published
publisher: Elsevier BV
status: public
title: A new joint with versatile properties based on a Reuleaux triangle geometry
type: journal_article
user_id: '104464'
year: '2025'
...
---
_id: '60336'
author:
- first_name: Kirsten
full_name: Schlegel-Matthies, Kirsten
id: '459'
last_name: Schlegel-Matthies
citation:
ama: Schlegel-Matthies K. Essen in der Vielfalt – Esskultur und Nahrungszubereitung.
Haushalt in Bildung und Forschung. 2025:49-63.
apa: Schlegel-Matthies, K. (2025). Essen in der Vielfalt – Esskultur und Nahrungszubereitung.
Haushalt in Bildung und Forschung, 14(1), 49–63.
bibtex: '@article{Schlegel-Matthies_2025, title={Essen in der Vielfalt – Esskultur
und Nahrungszubereitung}, volume={14}, number={1}, journal={Haushalt in Bildung
und Forschung}, author={Schlegel-Matthies, Kirsten}, year={2025}, pages={49–63}
}'
chicago: Schlegel-Matthies, Kirsten. “Essen in der Vielfalt – Esskultur und Nahrungszubereitung.”
Haushalt in Bildung und Forschung, 2025.
ieee: K. Schlegel-Matthies, “Essen in der Vielfalt – Esskultur und Nahrungszubereitung,”
Haushalt in Bildung und Forschung, vol. 14, no. 1, pp. 49–63, 2025.
mla: Schlegel-Matthies, Kirsten. “Essen in der Vielfalt – Esskultur und Nahrungszubereitung.”
Haushalt in Bildung und Forschung, vol. 14, no. 1, 2025, pp. 49–63.
short: K. Schlegel-Matthies, Haushalt in Bildung und Forschung 14 (2025) 49–63.
date_created: 2025-06-23T10:48:51Z
date_updated: 2025-06-23T10:49:05Z
department:
- _id: '35'
- _id: '17'
- _id: '22'
- _id: '396'
intvolume: ' 14'
issue: '1'
language:
- iso: ger
page: 49-63
publication: Haushalt in Bildung und Forschung
publication_date: 01.03.2025
publication_identifier:
eissn:
- 2196-1662
issn:
- 2193-8806
publication_status: published
status: public
title: Essen in der Vielfalt – Esskultur und Nahrungszubereitung
type: newspaper_article
user_id: '459'
volume: 14
year: '2025'
...
---
_id: '60298'
abstract:
- lang: eng
text: In this work, we introduce PHOENIX, a highly optimized explicit open-source
solver for two-dimensional nonlinear Schrödinger equations with extensions. The
nonlinear Schrödinger equation and its extensions (Gross-Pitaevskii equation)
are widely studied to model and analyze complex phenomena in fields such as optics,
condensed matter physics, fluid dynamics, and plasma physics. It serves as a powerful
tool for understanding nonlinear wave dynamics, soliton formation, and the interplay
between nonlinearity, dispersion, and diffraction. By extending the nonlinear
Schrödinger equation, various physical effects such as non-Hermiticity, spin-orbit
interaction, and quantum optical aspects can be incorporated. PHOENIX is designed
to accommodate a wide range of applications by a straightforward extendability
without the need for user knowledge of computing architectures or performance
optimization. The high performance and power efficiency of PHOENIX are demonstrated
on a wide range of entry-class to high-end consumer and high-performance computing
GPUs and CPUs. Compared to a more conventional MATLAB implementation, a speedup
of up to three orders of magnitude and energy savings of up to 99.8% are achieved.
The performance is compared to a performance model showing that PHOENIX performs
close to the relevant performance bounds in many situations. The possibilities
of PHOENIX are demonstrated with a range of practical examples from the realm
of nonlinear (quantum) photonics in planar microresonators with active media including
exciton-polariton condensates. Examples range from solutions on very large grids,
the use of local optimization algorithms, to Monte Carlo ensemble evolutions with
quantum noise enabling the tomography of the system's quantum state.
article_number: '109689'
article_type: original
author:
- first_name: Jan
full_name: Wingenbach, Jan
id: '69187'
last_name: Wingenbach
- first_name: David
full_name: Bauch, David
id: '44172'
last_name: Bauch
- first_name: Xuekai
full_name: Ma, Xuekai
id: '59416'
last_name: Ma
- first_name: Robert
full_name: Schade, Robert
id: '75963'
last_name: Schade
orcid: 0000-0002-6268-5397
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: Wingenbach J, Bauch D, Ma X, Schade R, Plessl C, Schumacher S. PHOENIX – Paderborn
highly optimized and energy efficient solver for two-dimensional nonlinear Schrödinger
equations with integrated extensions. Computer Physics Communications.
2025;315. doi:10.1016/j.cpc.2025.109689
apa: Wingenbach, J., Bauch, D., Ma, X., Schade, R., Plessl, C., & Schumacher,
S. (2025). PHOENIX – Paderborn highly optimized and energy efficient solver for
two-dimensional nonlinear Schrödinger equations with integrated extensions. Computer
Physics Communications, 315, Article 109689. https://doi.org/10.1016/j.cpc.2025.109689
bibtex: '@article{Wingenbach_Bauch_Ma_Schade_Plessl_Schumacher_2025, title={PHOENIX
– Paderborn highly optimized and energy efficient solver for two-dimensional nonlinear
Schrödinger equations with integrated extensions}, volume={315}, DOI={10.1016/j.cpc.2025.109689},
number={109689}, journal={Computer Physics Communications}, publisher={Elsevier
BV}, author={Wingenbach, Jan and Bauch, David and Ma, Xuekai and Schade, Robert
and Plessl, Christian and Schumacher, Stefan}, year={2025} }'
chicago: Wingenbach, Jan, David Bauch, Xuekai Ma, Robert Schade, Christian Plessl,
and Stefan Schumacher. “PHOENIX – Paderborn Highly Optimized and Energy Efficient
Solver for Two-Dimensional Nonlinear Schrödinger Equations with Integrated Extensions.”
Computer Physics Communications 315 (2025). https://doi.org/10.1016/j.cpc.2025.109689.
ieee: 'J. Wingenbach, D. Bauch, X. Ma, R. Schade, C. Plessl, and S. Schumacher,
“PHOENIX – Paderborn highly optimized and energy efficient solver for two-dimensional
nonlinear Schrödinger equations with integrated extensions,” Computer Physics
Communications, vol. 315, Art. no. 109689, 2025, doi: 10.1016/j.cpc.2025.109689.'
mla: Wingenbach, Jan, et al. “PHOENIX – Paderborn Highly Optimized and Energy Efficient
Solver for Two-Dimensional Nonlinear Schrödinger Equations with Integrated Extensions.”
Computer Physics Communications, vol. 315, 109689, Elsevier BV, 2025, doi:10.1016/j.cpc.2025.109689.
short: J. Wingenbach, D. Bauch, X. Ma, R. Schade, C. Plessl, S. Schumacher, Computer
Physics Communications 315 (2025).
date_created: 2025-06-23T07:38:52Z
date_updated: 2025-06-29T12:00:36Z
department:
- _id: '27'
doi: 10.1016/j.cpc.2025.109689
intvolume: ' 315'
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Computer Physics Communications
publication_identifier:
issn:
- 0010-4655
publication_status: published
publisher: Elsevier BV
status: public
title: PHOENIX – Paderborn highly optimized and energy efficient solver for two-dimensional
nonlinear Schrödinger equations with integrated extensions
type: journal_article
user_id: '75963'
volume: 315
year: '2025'
...
---
_id: '60471'
author:
- first_name: N
full_name: Knoll-Pientka, N
last_name: Knoll-Pientka
- first_name: D
full_name: Schils, D
last_name: Schils
- first_name: K
full_name: Pasternak, K
last_name: Pasternak
- first_name: S
full_name: Czarnetzky, S
last_name: Czarnetzky
- first_name: C
full_name: Jansen, C
last_name: Jansen
- first_name: G
full_name: Gradl-Dietsch, G
last_name: Gradl-Dietsch
- first_name: J
full_name: Seitz, J
last_name: Seitz
- first_name: EM
full_name: Skoda, EM
last_name: Skoda
- first_name: Lars
full_name: Libuda, Lars
id: '88682'
last_name: Libuda
orcid: 0000-0003-1603-3133
- first_name: A
full_name: Schweda, A
last_name: Schweda
- first_name: M
full_name: Teufel, M
last_name: Teufel
citation:
ama: Knoll-Pientka N, Schils D, Pasternak K, et al. Can bioelectrical impedance
analysis be used to identify water loading in patients with anorexia nervosa?-
Implications from experimental measurements in young, healthy, and normal weight
women. J Eat Disord. 2025;13(1):87.
apa: Knoll-Pientka, N., Schils, D., Pasternak, K., Czarnetzky, S., Jansen, C., Gradl-Dietsch,
G., Seitz, J., Skoda, E., Libuda, L., Schweda, A., & Teufel, M. (2025). Can
bioelectrical impedance analysis be used to identify water loading in patients
with anorexia nervosa?- Implications from experimental measurements in young,
healthy, and normal weight women. J Eat Disord, 13(1), 87.
bibtex: '@article{Knoll-Pientka_Schils_Pasternak_Czarnetzky_Jansen_Gradl-Dietsch_Seitz_Skoda_Libuda_Schweda_et
al._2025, title={Can bioelectrical impedance analysis be used to identify water
loading in patients with anorexia nervosa?- Implications from experimental measurements
in young, healthy, and normal weight women.}, volume={13}, number={1}, journal={J
Eat Disord}, author={Knoll-Pientka, N and Schils, D and Pasternak, K and Czarnetzky,
S and Jansen, C and Gradl-Dietsch, G and Seitz, J and Skoda, EM and Libuda, Lars
and Schweda, A and et al.}, year={2025}, pages={87} }'
chicago: 'Knoll-Pientka, N, D Schils, K Pasternak, S Czarnetzky, C Jansen, G Gradl-Dietsch,
J Seitz, et al. “Can Bioelectrical Impedance Analysis Be Used to Identify Water
Loading in Patients with Anorexia Nervosa?- Implications from Experimental Measurements
in Young, Healthy, and Normal Weight Women.” J Eat Disord 13, no. 1 (2025):
87.'
ieee: N. Knoll-Pientka et al., “Can bioelectrical impedance analysis be used
to identify water loading in patients with anorexia nervosa?- Implications from
experimental measurements in young, healthy, and normal weight women.,” J Eat
Disord, vol. 13, no. 1, p. 87, 2025.
mla: Knoll-Pientka, N., et al. “Can Bioelectrical Impedance Analysis Be Used to
Identify Water Loading in Patients with Anorexia Nervosa?- Implications from Experimental
Measurements in Young, Healthy, and Normal Weight Women.” J Eat Disord,
vol. 13, no. 1, 2025, p. 87.
short: N. Knoll-Pientka, D. Schils, K. Pasternak, S. Czarnetzky, C. Jansen, G. Gradl-Dietsch,
J. Seitz, E. Skoda, L. Libuda, A. Schweda, M. Teufel, J Eat Disord 13 (2025) 87.
date_created: 2025-06-30T10:24:32Z
date_updated: 2025-06-30T10:26:06Z
department:
- _id: '35'
- _id: '17'
- _id: '22'
external_id:
pmid:
- '40390023'
intvolume: ' 13'
issue: '1'
language:
- iso: eng
page: '87'
pmid: '1'
publication: J Eat Disord
publication_identifier:
issn:
- 2050-2974
status: public
title: Can bioelectrical impedance analysis be used to identify water loading in patients
with anorexia nervosa?- Implications from experimental measurements in young, healthy,
and normal weight women.
type: journal_article
user_id: '88682'
volume: 13
year: '2025'
...
---
_id: '60493'
abstract:
- lang: eng
text: Heat pumps play a crucial role in decarbonizing the chemical industry. The
integration and sizing of heat pumps in chemical processes is a challenging task
in multi-product chemical processes due to the fluctuating waste heat supply and
heat demand. Integrating heat pumps may require a retrofit of the utility system.
Mathematical optimization is a useful tool to tackle this challenge by enabling
the analysis of correlation between relevant system parameters and equipment sizing.
This study demonstrates the utilization of mathematical optimization and parameter
studies for utility system equipment sizing addressing fluctuating heat supply
and demand profiles.
author:
- first_name: Thorben
full_name: Hochhaus, Thorben
last_name: Hochhaus
- first_name: Johannes
full_name: Wloch, Johannes
last_name: Wloch
- first_name: Marcus
full_name: Grünewald, Marcus
last_name: Grünewald
- first_name: Julia
full_name: Riese, Julia
id: '101499'
last_name: Riese
orcid: 0000-0002-3053-0534
citation:
ama: 'Hochhaus T, Wloch J, Grünewald M, Riese J. A Data-Driven Conceptual Approach
to Heat Pump Sizing in Chemical Processes with Fluctuating Heat Supply and Demand.
In: Systems and Control Transactions. Vol 4. PSE Press; 2025. doi:10.69997/sct.196662'
apa: Hochhaus, T., Wloch, J., Grünewald, M., & Riese, J. (2025). A Data-Driven
Conceptual Approach to Heat Pump Sizing in Chemical Processes with Fluctuating
Heat Supply and Demand. Systems and Control Transactions, 4. https://doi.org/10.69997/sct.196662
bibtex: '@inproceedings{Hochhaus_Wloch_Grünewald_Riese_2025, title={A Data-Driven
Conceptual Approach to Heat Pump Sizing in Chemical Processes with Fluctuating
Heat Supply and Demand}, volume={4}, DOI={10.69997/sct.196662},
booktitle={Systems and Control Transactions}, publisher={PSE Press}, author={Hochhaus,
Thorben and Wloch, Johannes and Grünewald, Marcus and Riese, Julia}, year={2025}
}'
chicago: Hochhaus, Thorben, Johannes Wloch, Marcus Grünewald, and Julia Riese. “A
Data-Driven Conceptual Approach to Heat Pump Sizing in Chemical Processes with
Fluctuating Heat Supply and Demand.” In Systems and Control Transactions,
Vol. 4. PSE Press, 2025. https://doi.org/10.69997/sct.196662.
ieee: 'T. Hochhaus, J. Wloch, M. Grünewald, and J. Riese, “A Data-Driven Conceptual
Approach to Heat Pump Sizing in Chemical Processes with Fluctuating Heat Supply
and Demand,” in Systems and Control Transactions, 2025, vol. 4, doi: 10.69997/sct.196662.'
mla: Hochhaus, Thorben, et al. “A Data-Driven Conceptual Approach to Heat Pump Sizing
in Chemical Processes with Fluctuating Heat Supply and Demand.” Systems and
Control Transactions, vol. 4, PSE Press, 2025, doi:10.69997/sct.196662.
short: 'T. Hochhaus, J. Wloch, M. Grünewald, J. Riese, in: Systems and Control Transactions,
PSE Press, 2025.'
date_created: 2025-07-02T07:52:30Z
date_updated: 2025-07-02T07:57:22Z
department:
- _id: '831'
doi: 10.69997/sct.196662
intvolume: ' 4'
language:
- iso: eng
publication: Systems and Control Transactions
publication_identifier:
issn:
- 2818-4734
publication_status: published
publisher: PSE Press
quality_controlled: '1'
status: public
title: A Data-Driven Conceptual Approach to Heat Pump Sizing in Chemical Processes
with Fluctuating Heat Supply and Demand
type: conference
user_id: '101499'
volume: 4
year: '2025'
...
---
_id: '60580'
abstract:
- lang: eng
text: AbstractAlInP (001) is widely utilized as
a window layer in optoelectronic devices, including world‐record III‐V multi‐junction
solar cells and photoelectrochemical (PEC) cells. The chemical and electronic
properties of AlInP (001) depend on its surface reconstruction, which impacts
its interaction with electrolytes in PEC applications and passivation layers.
This study investigates AlInP (001) surface reconstructions using density functional
theory and experimental methods. Phosphorus‐rich (P‐rich) and indium‐rich (In‐rich)
AlInP surfaces are prepared with in situ monitoring of the process by reflection
anisotropy (RA) spectroscopy and confirmed by low‐energy electron diffraction
and photoemission spectroscopy. The experimental RA spectra closely match the
theoretical predictions obtained by solving the Bethe–Salpeter equation. It is
shown that missing hydrogen on P‐rich surfaces and formation of In–In 1D atomic
chains on In‐rich surfaces introduce mid‐gap surface states that pin the Fermi
level and induce band bending. Time‐resolved two‐photon photoemission measurements
reveal ultrafast near‐surface electron dynamics for both P‐rich and In‐rich surfaces,
demonstrating photoexcited electrons reaching the surface conduction band minimum
and relaxing to mid‐gap surface states on about hundreds of fs. This work provides
the most extensive AlInP surface analysis to date, allowing for more targeted
surface and interface engineering, which is crucial for the optimization and design
of III‐V heterostructures.
author:
- first_name: Mohammad Amin
full_name: Zare Pour, Mohammad Amin
last_name: Zare Pour
- first_name: Sahar
full_name: Shekarabi, Sahar
last_name: Shekarabi
- first_name: Isaac Azahel
full_name: Ruiz Alvarado, Isaac Azahel
id: '79462'
last_name: Ruiz Alvarado
orcid: 0000-0002-4710-1170
- first_name: Jonathan
full_name: Diederich, Jonathan
last_name: Diederich
- first_name: Yuyings
full_name: Gao, Yuyings
last_name: Gao
- first_name: Agnieszka
full_name: Paszuk, Agnieszka
last_name: Paszuk
- first_name: Dominik C.
full_name: Moritz, Dominik C.
last_name: Moritz
- first_name: Wolfram
full_name: Jaegermann, Wolfram
last_name: Jaegermann
- first_name: Dennis
full_name: Friedrich, Dennis
last_name: Friedrich
- first_name: Roel
full_name: van de Krol, Roel
last_name: van de Krol
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
- first_name: Thomas
full_name: Hannappel, Thomas
last_name: Hannappel
citation:
ama: 'Zare Pour MA, Shekarabi S, Ruiz Alvarado IA, et al. Exploring Electronic States
and Ultrafast Electron Dynamics in AlInP Window Layers: The Role of Surface Reconstruction.
Advanced Functional Materials. Published online 2025. doi:10.1002/adfm.202423702'
apa: 'Zare Pour, M. A., Shekarabi, S., Ruiz Alvarado, I. A., Diederich, J., Gao,
Y., Paszuk, A., Moritz, D. C., Jaegermann, W., Friedrich, D., van de Krol, R.,
Schmidt, W. G., & Hannappel, T. (2025). Exploring Electronic States and Ultrafast
Electron Dynamics in AlInP Window Layers: The Role of Surface Reconstruction.
Advanced Functional Materials. https://doi.org/10.1002/adfm.202423702'
bibtex: '@article{Zare Pour_Shekarabi_Ruiz Alvarado_Diederich_Gao_Paszuk_Moritz_Jaegermann_Friedrich_van
de Krol_et al._2025, title={Exploring Electronic States and Ultrafast Electron
Dynamics in AlInP Window Layers: The Role of Surface Reconstruction}, DOI={10.1002/adfm.202423702}, journal={Advanced
Functional Materials}, publisher={Wiley}, author={Zare Pour, Mohammad Amin and
Shekarabi, Sahar and Ruiz Alvarado, Isaac Azahel and Diederich, Jonathan and Gao,
Yuyings and Paszuk, Agnieszka and Moritz, Dominik C. and Jaegermann, Wolfram and
Friedrich, Dennis and van de Krol, Roel and et al.}, year={2025} }'
chicago: 'Zare Pour, Mohammad Amin, Sahar Shekarabi, Isaac Azahel Ruiz Alvarado,
Jonathan Diederich, Yuyings Gao, Agnieszka Paszuk, Dominik C. Moritz, et al. “Exploring
Electronic States and Ultrafast Electron Dynamics in AlInP Window Layers: The
Role of Surface Reconstruction.” Advanced Functional Materials, 2025. https://doi.org/10.1002/adfm.202423702.'
ieee: 'M. A. Zare Pour et al., “Exploring Electronic States and Ultrafast
Electron Dynamics in AlInP Window Layers: The Role of Surface Reconstruction,”
Advanced Functional Materials, 2025, doi: 10.1002/adfm.202423702.'
mla: 'Zare Pour, Mohammad Amin, et al. “Exploring Electronic States and Ultrafast
Electron Dynamics in AlInP Window Layers: The Role of Surface Reconstruction.”
Advanced Functional Materials, Wiley, 2025, doi:10.1002/adfm.202423702.'
short: M.A. Zare Pour, S. Shekarabi, I.A. Ruiz Alvarado, J. Diederich, Y. Gao, A.
Paszuk, D.C. Moritz, W. Jaegermann, D. Friedrich, R. van de Krol, W.G. Schmidt,
T. Hannappel, Advanced Functional Materials (2025).
date_created: 2025-07-09T13:33:15Z
date_updated: 2025-07-09T13:54:05Z
department:
- _id: '15'
- _id: '170'
- _id: '230'
- _id: '27'
- _id: '295'
doi: 10.1002/adfm.202423702
language:
- iso: eng
publication: Advanced Functional Materials
publication_identifier:
issn:
- 1616-301X
- 1616-3028
publication_status: published
publisher: Wiley
status: public
title: 'Exploring Electronic States and Ultrafast Electron Dynamics in AlInP Window
Layers: The Role of Surface Reconstruction'
type: journal_article
user_id: '79462'
year: '2025'
...
---
_id: '60813'
author:
- first_name: Moritz
full_name: Seiler, Moritz
id: '105520'
last_name: Seiler
- first_name: Oliver Ludger
full_name: Preuß, Oliver Ludger
id: '102978'
last_name: Preuß
orcid: 0009-0008-9308-2418
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
citation:
ama: 'Seiler M, Preuß OL, Trautmann H. RandOptGen: A Unified Random Problem Generator
for Single- and Multi-Objective Optimization Problems with Mixed-Variable Input
Spaces. In: Filipic B, ed. Proceedings of the Genetic and Evolutionary Computation
Conference, GECCO 2025, NH Malaga Hotel, Malaga, Spain, July 14-18, 2025.
ACM; 2025:76–84. doi:10.1145/3712256.3726478'
apa: 'Seiler, M., Preuß, O. L., & Trautmann, H. (2025). RandOptGen: A Unified
Random Problem Generator for Single- and Multi-Objective Optimization Problems
with Mixed-Variable Input Spaces. In B. Filipic (Ed.), Proceedings of the Genetic
and Evolutionary Computation Conference, GECCO 2025, NH Malaga Hotel, Malaga,
Spain, July 14-18, 2025 (pp. 76–84). ACM. https://doi.org/10.1145/3712256.3726478'
bibtex: '@inproceedings{Seiler_Preuß_Trautmann_2025, title={RandOptGen: A Unified
Random Problem Generator for Single- and Multi-Objective Optimization Problems
with Mixed-Variable Input Spaces}, DOI={10.1145/3712256.3726478},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference,
GECCO 2025, NH Malaga Hotel, Malaga, Spain, July 14-18, 2025}, publisher={ACM},
author={Seiler, Moritz and Preuß, Oliver Ludger and Trautmann, Heike}, editor={Filipic,
Bogdan}, year={2025}, pages={76–84} }'
chicago: 'Seiler, Moritz, Oliver Ludger Preuß, and Heike Trautmann. “RandOptGen:
A Unified Random Problem Generator for Single- and Multi-Objective Optimization
Problems with Mixed-Variable Input Spaces.” In Proceedings of the Genetic and
Evolutionary Computation Conference, GECCO 2025, NH Malaga Hotel, Malaga, Spain,
July 14-18, 2025, edited by Bogdan Filipic, 76–84. ACM, 2025. https://doi.org/10.1145/3712256.3726478.'
ieee: 'M. Seiler, O. L. Preuß, and H. Trautmann, “RandOptGen: A Unified Random Problem
Generator for Single- and Multi-Objective Optimization Problems with Mixed-Variable
Input Spaces,” in Proceedings of the Genetic and Evolutionary Computation Conference,
GECCO 2025, NH Malaga Hotel, Malaga, Spain, July 14-18, 2025, 2025, pp. 76–84,
doi: 10.1145/3712256.3726478.'
mla: 'Seiler, Moritz, et al. “RandOptGen: A Unified Random Problem Generator for
Single- and Multi-Objective Optimization Problems with Mixed-Variable Input Spaces.”
Proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2025,
NH Malaga Hotel, Malaga, Spain, July 14-18, 2025, edited by Bogdan Filipic,
ACM, 2025, pp. 76–84, doi:10.1145/3712256.3726478.'
short: 'M. Seiler, O.L. Preuß, H. Trautmann, in: B. Filipic (Ed.), Proceedings of
the Genetic and Evolutionary Computation Conference, GECCO 2025, NH Malaga Hotel,
Malaga, Spain, July 14-18, 2025, ACM, 2025, pp. 76–84.'
date_created: 2025-07-29T06:12:57Z
date_updated: 2025-07-29T06:13:43Z
department:
- _id: '819'
doi: 10.1145/3712256.3726478
editor:
- first_name: Bogdan
full_name: Filipic, Bogdan
last_name: Filipic
language:
- iso: eng
page: 76–84
publication: Proceedings of the Genetic and Evolutionary Computation Conference, GECCO
2025, NH Malaga Hotel, Malaga, Spain, July 14-18, 2025
publisher: ACM
status: public
title: 'RandOptGen: A Unified Random Problem Generator for Single- and Multi-Objective
Optimization Problems with Mixed-Variable Input Spaces'
type: conference
user_id: '15504'
year: '2025'
...
---
_id: '60873'
abstract:
- lang: eng
text: "Abstract\r\n Variations in circadian
rhythm-related genes influence the individual chronotype. Here, we hypothesize
that the peak of clock gene expression at 7 a.m. differs between young adults
with a late chronotype and young adults with an early chronotype. Participants
of the Chronotype and Nutrition nutritional trial (ChroNu study) were selected
for their chronotype assessed by the Munich Chronotype questionnaire (MCTQ) and
actigraphy. Total RNA was isolated from CD14+ monocytes of
participants at 7 a.m. on the run-in day. Expression levels of seven clock genes
(PER1, PER2,
PER3, NR1D1, NR1D2,
CRY1 and CRISPLD2) of individuals
with early (n = 11) or late chronotypes (n = 19)
were analysed by reverse transcription quantitative polymerase chain reaction.
Difference in expression levels was tested by Mann Whitney-U test. The relative
expression levels of the selected genes were not significantly different between
individuals with early and late chronotypes (all p > 0.07).
Contrary to expectation, clock gene expression levels at 7 a.m. was similar in
individuals with early and late chronotypes. Further studies on larger sample
sizes with multiple sampling time points should elucidate whether gene expression
is altered at other day times underscoring the biological difference between individuals
with early or late chronotypes."
article_number: '26709'
author:
- first_name: Bettina
full_name: Krueger, Bettina
id: '49428'
last_name: Krueger
orcid: 0000-0001-5351-1785
- first_name: Luisa Sophie
full_name: Rajcsanyi, Luisa Sophie
last_name: Rajcsanyi
- first_name: Katharina
full_name: Hundertmark, Katharina
last_name: Hundertmark
- first_name: Bianca
full_name: Stutz, Bianca
id: '77099'
last_name: Stutz
- first_name: Anke
full_name: Hinney, Anke
last_name: Hinney
- first_name: Anette E.
full_name: Buyken, Anette E.
id: '65985'
last_name: Buyken
citation:
ama: Krueger B, Rajcsanyi LS, Hundertmark K, Stutz B, Hinney A, Buyken AE. Morning
clock gene expression in young adults of early and late chronotypes. Scientific
Reports. 2025;15(1). doi:10.1038/s41598-025-12423-7
apa: Krueger, B., Rajcsanyi, L. S., Hundertmark, K., Stutz, B., Hinney, A., &
Buyken, A. E. (2025). Morning clock gene expression in young adults of early and
late chronotypes. Scientific Reports, 15(1), Article 26709. https://doi.org/10.1038/s41598-025-12423-7
bibtex: '@article{Krueger_Rajcsanyi_Hundertmark_Stutz_Hinney_Buyken_2025, title={Morning
clock gene expression in young adults of early and late chronotypes}, volume={15},
DOI={10.1038/s41598-025-12423-7},
number={126709}, journal={Scientific Reports}, publisher={Springer Science and
Business Media LLC}, author={Krueger, Bettina and Rajcsanyi, Luisa Sophie and
Hundertmark, Katharina and Stutz, Bianca and Hinney, Anke and Buyken, Anette E.},
year={2025} }'
chicago: Krueger, Bettina, Luisa Sophie Rajcsanyi, Katharina Hundertmark, Bianca
Stutz, Anke Hinney, and Anette E. Buyken. “Morning Clock Gene Expression in Young
Adults of Early and Late Chronotypes.” Scientific Reports 15, no. 1 (2025).
https://doi.org/10.1038/s41598-025-12423-7.
ieee: 'B. Krueger, L. S. Rajcsanyi, K. Hundertmark, B. Stutz, A. Hinney, and A.
E. Buyken, “Morning clock gene expression in young adults of early and late chronotypes,”
Scientific Reports, vol. 15, no. 1, Art. no. 26709, 2025, doi: 10.1038/s41598-025-12423-7.'
mla: Krueger, Bettina, et al. “Morning Clock Gene Expression in Young Adults of
Early and Late Chronotypes.” Scientific Reports, vol. 15, no. 1, 26709,
Springer Science and Business Media LLC, 2025, doi:10.1038/s41598-025-12423-7.
short: B. Krueger, L.S. Rajcsanyi, K. Hundertmark, B. Stutz, A. Hinney, A.E. Buyken,
Scientific Reports 15 (2025).
date_created: 2025-08-05T05:17:48Z
date_updated: 2025-08-05T05:19:20Z
department:
- _id: '35'
- _id: '22'
doi: 10.1038/s41598-025-12423-7
intvolume: ' 15'
issue: '1'
language:
- iso: eng
publication: Scientific Reports
publication_identifier:
issn:
- 2045-2322
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Morning clock gene expression in young adults of early and late chronotypes
type: journal_article
user_id: '49428'
volume: 15
year: '2025'
...
---
_id: '58657'
abstract:
- lang: eng
text: "The rapid growth of 3D printing technology has transformed a wide range of
industries, enabling the on-demand production of complex objects, from aerospace
components to medical devices. However, this technology also introduces significant
security challenges. Previous research highlighted the security implications of
G-Codes—commands used to control the printing process. These studies assumed powerful
attackers and focused on manipulations of the printed models, leaving gaps in
understanding the full attack potential.\r\n\r\nIn this study, we systematically
analyze security threats associated with 3D printing, focusing specifically on
vulnerabilities caused by G-Code commands. We introduce attacks and attacker models
that assume a less powerful adversary than traditionally considered, broadening
the scope of potential security threats. Our findings show that even minimal access
to the 3D printer can result in significant security breaches, such as unauthorized
access to subsequent print jobs or persistent misconfiguration of the printer.
We identify 278 potentially malicious G-Codes across the attack categories Information
Disclosure, Denial of Service, and Model Manipulation. Our evaluation demonstrates
the applicability of these attacks across various 3D printers and their firmware.
Our findings underscore the need for a better standardization process of G-Codes
and corresponding security best practices.\r\n"
author:
- first_name: Jost
full_name: Rossel, Jost
id: '58331'
last_name: Rossel
orcid: 0000-0002-3182-4059
- first_name: Vladislav
full_name: Mladenov, Vladislav
last_name: Mladenov
- first_name: Nico
full_name: Wördenweber, Nico
last_name: Wördenweber
- first_name: Juraj
full_name: Somorovsky, Juraj
id: '83504'
last_name: Somorovsky
orcid: 0000-0002-3593-7720
citation:
ama: 'Rossel J, Mladenov V, Wördenweber N, Somorovsky J. Security Implications of
Malicious G-Codes in 3D Printing. In: Proceedings of the 34th USENIX Security
Symposium. ; 2025:1867-1885.'
apa: Rossel, J., Mladenov, V., Wördenweber, N., & Somorovsky, J. (2025). Security
Implications of Malicious G-Codes in 3D Printing. Proceedings of the 34th USENIX
Security Symposium, 1867–1885.
bibtex: '@inproceedings{Rossel_Mladenov_Wördenweber_Somorovsky_2025, title={Security
Implications of Malicious G-Codes in 3D Printing}, booktitle={Proceedings of the
34th USENIX Security Symposium}, author={Rossel, Jost and Mladenov, Vladislav
and Wördenweber, Nico and Somorovsky, Juraj}, year={2025}, pages={1867–1885} }'
chicago: Rossel, Jost, Vladislav Mladenov, Nico Wördenweber, and Juraj Somorovsky.
“Security Implications of Malicious G-Codes in 3D Printing.” In Proceedings
of the 34th USENIX Security Symposium, 1867–85, 2025.
ieee: J. Rossel, V. Mladenov, N. Wördenweber, and J. Somorovsky, “Security Implications
of Malicious G-Codes in 3D Printing,” in Proceedings of the 34th USENIX Security
Symposium, Seattle, WA, USA, 2025, pp. 1867–1885.
mla: Rossel, Jost, et al. “Security Implications of Malicious G-Codes in 3D Printing.”
Proceedings of the 34th USENIX Security Symposium, 2025, pp. 1867–85.
short: 'J. Rossel, V. Mladenov, N. Wördenweber, J. Somorovsky, in: Proceedings of
the 34th USENIX Security Symposium, 2025, pp. 1867–1885.'
conference:
end_date: 2025-08-15
location: Seattle, WA, USA
name: 34th USENIX Security Symposium
start_date: 2025-08-13
date_created: 2025-02-17T11:12:17Z
date_updated: 2025-08-22T10:34:24Z
ddc:
- '000'
department:
- _id: '632'
file:
- access_level: open_access
content_type: application/pdf
creator: jrossel
date_created: 2025-02-17T11:10:31Z
date_updated: 2025-02-17T11:13:10Z
file_id: '58660'
file_name: Security_Analysis_of_G_Codes.pdf
file_size: 1562838
relation: main_file
file_date_updated: 2025-02-17T11:13:10Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.usenix.org/conference/usenixsecurity25/presentation/rossel
oa: '1'
page: 1867 - 1885
publication: Proceedings of the 34th USENIX Security Symposium
publication_status: published
quality_controlled: '1'
status: public
title: Security Implications of Malicious G-Codes in 3D Printing
type: conference
user_id: '58331'
year: '2025'
...
---
_id: '61032'
author:
- first_name: Angel E.
full_name: Rodriguez-Fernandez, Angel E.
last_name: Rodriguez-Fernandez
- first_name: Lennart
full_name: Schäpermeier, Lennart
last_name: Schäpermeier
- first_name: Carlos Hernandez
full_name: Castellanos, Carlos Hernandez
last_name: Castellanos
- first_name: Pascal
full_name: Kerschke, Pascal
last_name: Kerschke
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
- first_name: Oliver
full_name: Schütze, Oliver
last_name: Schütze
citation:
ama: 'Rodriguez-Fernandez AE, Schäpermeier L, Castellanos CH, Kerschke P, Trautmann
H, Schütze O. Hot off the Press: Finding ϵ-Locally Optimal Solutions for Multi-Objective
Multimodal Optimization. In: Proceedings of the Genetic and Evolutionary Computation
Conference, GECCO 2025, NH Malaga Hotel, Malaga, Spain, July 14-18, 2025.
ACM; 2025:61-62. doi:/10.1145/3712255.3734260'
apa: 'Rodriguez-Fernandez, A. E., Schäpermeier, L., Castellanos, C. H., Kerschke,
P., Trautmann, H., & Schütze, O. (2025). Hot off the Press: Finding ϵ-Locally
Optimal Solutions for Multi-Objective Multimodal Optimization. Proceedings
of the Genetic and Evolutionary Computation Conference, GECCO 2025, NH Malaga
Hotel, Malaga, Spain, July 14-18, 2025, 61–62. https://doi.org//10.1145/3712255.3734260'
bibtex: '@inproceedings{Rodriguez-Fernandez_Schäpermeier_Castellanos_Kerschke_Trautmann_Schütze_2025,
title={Hot off the Press: Finding ϵ-Locally Optimal Solutions for Multi-Objective
Multimodal Optimization}, DOI={/10.1145/3712255.3734260},
booktitle={Proceedings of the Genetic and Evolutionary Computation Conference,
GECCO 2025, NH Malaga Hotel, Malaga, Spain, July 14-18, 2025}, publisher={ACM},
author={Rodriguez-Fernandez, Angel E. and Schäpermeier, Lennart and Castellanos,
Carlos Hernandez and Kerschke, Pascal and Trautmann, Heike and Schütze, Oliver},
year={2025}, pages={61–62} }'
chicago: 'Rodriguez-Fernandez, Angel E., Lennart Schäpermeier, Carlos Hernandez
Castellanos, Pascal Kerschke, Heike Trautmann, and Oliver Schütze. “Hot off the
Press: Finding ϵ-Locally Optimal Solutions for Multi-Objective Multimodal Optimization.”
In Proceedings of the Genetic and Evolutionary Computation Conference, GECCO
2025, NH Malaga Hotel, Malaga, Spain, July 14-18, 2025, 61–62. ACM, 2025.
https://doi.org//10.1145/3712255.3734260.'
ieee: 'A. E. Rodriguez-Fernandez, L. Schäpermeier, C. H. Castellanos, P. Kerschke,
H. Trautmann, and O. Schütze, “Hot off the Press: Finding ϵ-Locally Optimal Solutions
for Multi-Objective Multimodal Optimization,” in Proceedings of the Genetic
and Evolutionary Computation Conference, GECCO 2025, NH Malaga Hotel, Malaga,
Spain, July 14-18, 2025, 2025, pp. 61–62, doi: /10.1145/3712255.3734260.'
mla: 'Rodriguez-Fernandez, Angel E., et al. “Hot off the Press: Finding ϵ-Locally
Optimal Solutions for Multi-Objective Multimodal Optimization.” Proceedings
of the Genetic and Evolutionary Computation Conference, GECCO 2025, NH Malaga
Hotel, Malaga, Spain, July 14-18, 2025, ACM, 2025, pp. 61–62, doi:/10.1145/3712255.3734260.'
short: 'A.E. Rodriguez-Fernandez, L. Schäpermeier, C.H. Castellanos, P. Kerschke,
H. Trautmann, O. Schütze, in: Proceedings of the Genetic and Evolutionary Computation
Conference, GECCO 2025, NH Malaga Hotel, Malaga, Spain, July 14-18, 2025, ACM,
2025, pp. 61–62.'
date_created: 2025-08-27T08:29:25Z
date_updated: 2025-08-27T08:32:55Z
doi: /10.1145/3712255.3734260
language:
- iso: eng
page: 61-62
publication: Proceedings of the Genetic and Evolutionary Computation Conference, GECCO
2025, NH Malaga Hotel, Malaga, Spain, July 14-18, 2025
publisher: ACM
status: public
title: 'Hot off the Press: Finding ϵ-Locally Optimal Solutions for Multi-Objective
Multimodal Optimization'
type: conference
user_id: '15504'
year: '2025'
...
---
_id: '61122'
author:
- first_name: Volker
full_name: Peckhaus, Volker
id: '391'
last_name: Peckhaus
citation:
ama: 'Peckhaus V. Bolzano, Bernard, Miscellanea mathematica 22, hg. v. Jan Berg,
besorgt von Edgar Morscher und Otto Neumaier, Frommann-Holzboog: Stuttgart-Bad
Cannstatt 2024 (Bernard Bolzano-Gesamtausgabe; II.B.12.2). zbMATH Open, Zbl
07963874. Published online 2025.'
apa: 'Peckhaus, V. (2025). Bolzano, Bernard, Miscellanea mathematica 22, hg. v.
Jan Berg, besorgt von Edgar Morscher und Otto Neumaier, Frommann-Holzboog: Stuttgart-Bad
Cannstatt 2024 (Bernard Bolzano-Gesamtausgabe; II.B.12.2). In zbMATH Open,
Zbl. 07963874.'
bibtex: '@article{Peckhaus_2025, title={Bolzano, Bernard, Miscellanea mathematica
22, hg. v. Jan Berg, besorgt von Edgar Morscher und Otto Neumaier, Frommann-Holzboog:
Stuttgart-Bad Cannstatt 2024 (Bernard Bolzano-Gesamtausgabe; II.B.12.2)}, journal={zbMATH
Open, Zbl. 07963874}, author={Peckhaus, Volker}, year={2025} }'
chicago: 'Peckhaus, Volker. “Bolzano, Bernard, Miscellanea Mathematica 22, Hg. v.
Jan Berg, Besorgt von Edgar Morscher Und Otto Neumaier, Frommann-Holzboog: Stuttgart-Bad
Cannstatt 2024 (Bernard Bolzano-Gesamtausgabe; II.B.12.2).” ZbMATH Open, Zbl.
07963874, 2025.'
ieee: 'V. Peckhaus, “Bolzano, Bernard, Miscellanea mathematica 22, hg. v. Jan Berg,
besorgt von Edgar Morscher und Otto Neumaier, Frommann-Holzboog: Stuttgart-Bad
Cannstatt 2024 (Bernard Bolzano-Gesamtausgabe; II.B.12.2),” zbMATH Open, Zbl.
07963874. 2025.'
mla: 'Peckhaus, Volker. “Bolzano, Bernard, Miscellanea Mathematica 22, Hg. v. Jan
Berg, Besorgt von Edgar Morscher Und Otto Neumaier, Frommann-Holzboog: Stuttgart-Bad
Cannstatt 2024 (Bernard Bolzano-Gesamtausgabe; II.B.12.2).” ZbMATH Open, Zbl.
07963874, 2025.'
short: V. Peckhaus, ZbMATH Open, Zbl. 07963874 (2025).
date_created: 2025-09-03T14:06:58Z
date_updated: 2025-09-03T14:10:24Z
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://zbmath.org/7963874
oa: '1'
publication: zbMATH Open, Zbl. 07963874
status: public
title: 'Bolzano, Bernard, Miscellanea mathematica 22, hg. v. Jan Berg, besorgt von
Edgar Morscher und Otto Neumaier, Frommann-Holzboog: Stuttgart-Bad Cannstatt 2024
(Bernard Bolzano-Gesamtausgabe; II.B.12.2)'
type: review
user_id: '391'
year: '2025'
...
---
_id: '61174'
abstract:
- lang: eng
text: Abstract. Mechanical joining methods, such as clinching, are characterised
by locally large plastic deformations of the sheet metal to be joined. The majority
of the thereby inserted work is transformed into heat. The heat generation and
temperature evolution are systematically studied herein by means of thermomechanical
process simulations for joining the dual-phase steel HCT590X and the aluminium
alloy EN-AW 6014. The thermal-induced softening of the material is incorporated
by a suitable coupled thermoplastic constitutive model. It is observed how the
tools significantly and importantly contribute to the heat exchange. They reduce
peak temperature increases of 225 K (without heat transfer to tools) to less than
90 K for realistic behaviour of contact heat transfer. Overall, increases in temperature
during clinch joining can be expected to remain below 90 K for steel-steel joints
and around 50 K for aluminium-aluminium joints.
author:
- first_name: J.
full_name: Friedlein, J.
last_name: Friedlein
- first_name: P.
full_name: Steinmann, P.
last_name: Steinmann
- first_name: J.
full_name: Mergheim, J.
last_name: Mergheim
citation:
ama: 'Friedlein J, Steinmann P, Mergheim J. Influence of thermal effects on clinch
joining of sheet metal. In: Materials Research Proceedings. Vol 52. Materials
Research Forum LLC; 2025. doi:10.21741/9781644903551-22'
apa: Friedlein, J., Steinmann, P., & Mergheim, J. (2025). Influence of thermal
effects on clinch joining of sheet metal. Materials Research Proceedings,
52. https://doi.org/10.21741/9781644903551-22
bibtex: '@inproceedings{Friedlein_Steinmann_Mergheim_2025, title={Influence of thermal
effects on clinch joining of sheet metal}, volume={52}, DOI={10.21741/9781644903551-22},
booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
LLC}, author={Friedlein, J. and Steinmann, P. and Mergheim, J.}, year={2025} }'
chicago: Friedlein, J., P. Steinmann, and J. Mergheim. “Influence of Thermal Effects
on Clinch Joining of Sheet Metal.” In Materials Research Proceedings, Vol.
52. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903551-22.
ieee: 'J. Friedlein, P. Steinmann, and J. Mergheim, “Influence of thermal effects
on clinch joining of sheet metal,” in Materials Research Proceedings, 2025,
vol. 52, doi: 10.21741/9781644903551-22.'
mla: Friedlein, J., et al. “Influence of Thermal Effects on Clinch Joining of Sheet
Metal.” Materials Research Proceedings, vol. 52, Materials Research Forum
LLC, 2025, doi:10.21741/9781644903551-22.
short: 'J. Friedlein, P. Steinmann, J. Mergheim, in: Materials Research Proceedings,
Materials Research Forum LLC, 2025.'
date_created: 2025-09-10T14:33:50Z
date_updated: 2025-09-10T14:37:40Z
doi: 10.21741/9781644903551-22
intvolume: ' 52'
language:
- iso: eng
project:
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '131'
name: TRR 285 - Project Area A
- _id: '139'
name: TRR 285 - Subproject A05
publication: Materials Research Proceedings
publication_identifier:
issn:
- 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
status: public
title: Influence of thermal effects on clinch joining of sheet metal
type: conference
user_id: '84990'
volume: 52
year: '2025'
...
---
_id: '58379'
abstract:
- lang: eng
text: Injection molding plays a pivotal role in modern manufacturing, enabling the
mass production of complex components with high precision. However, traditional
tooling methods often face challenges related to thermal management, design constraints,
and material efficiency. This study examines the use of additive manufacturing
(AM) in the development and optimization of injection molding tools to overcome
these limitations. A novel prototype was fabricated using AM techniques, incorporating
integrated cooling channels and optimized lattice structures to enhance thermal
performance and simplify the manufacturing process. Experimental validation demonstrated
the prototype’s effective integration into a vacuum-assisted resin transfer molding
(VA-LRTM) system without requiring modifications to existing tooling setups. The
results showed significant improvements in temperature regulation, reduced cycle
times, and consistent mechanical properties of the molded components compared
to conventional approaches. By reducing the number of tool components and eliminating
the need for support structures during manufacturing, AM also minimized material
waste and post-processing requirements. This research highlights the transformative
potential of additive manufacturing in injection molding tool design, offering
increased flexibility, cost efficiency, and enhanced functionality to meet the
evolving demands of modern industrial applications.
article_number: '571'
article_type: original
author:
- first_name: Deviprasad
full_name: Chalicheemalapalli Jayasankar, Deviprasad
id: '49504'
last_name: Chalicheemalapalli Jayasankar
orcid: https://orcid.org/ 0000-0002-3446-2444
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
citation:
ama: 'Chalicheemalapalli Jayasankar D, Tröster T, Marten T. Optimizing Injection
Molding Tool Design with Additive Manufacturing: A Focus on Thermal Performance
and Process Efficiency. Materials. 2025;18(3). doi:10.3390/ma18030571'
apa: 'Chalicheemalapalli Jayasankar, D., Tröster, T., & Marten, T. (2025). Optimizing
Injection Molding Tool Design with Additive Manufacturing: A Focus on Thermal
Performance and Process Efficiency. Materials, 18(3), Article 571.
https://doi.org/10.3390/ma18030571'
bibtex: '@article{Chalicheemalapalli Jayasankar_Tröster_Marten_2025, title={Optimizing
Injection Molding Tool Design with Additive Manufacturing: A Focus on Thermal
Performance and Process Efficiency}, volume={18}, DOI={10.3390/ma18030571},
number={3571}, journal={Materials}, publisher={MDPI AG}, author={Chalicheemalapalli
Jayasankar, Deviprasad and Tröster, Thomas and Marten, Thorsten}, year={2025}
}'
chicago: 'Chalicheemalapalli Jayasankar, Deviprasad, Thomas Tröster, and Thorsten
Marten. “Optimizing Injection Molding Tool Design with Additive Manufacturing:
A Focus on Thermal Performance and Process Efficiency.” Materials 18, no.
3 (2025). https://doi.org/10.3390/ma18030571.'
ieee: 'D. Chalicheemalapalli Jayasankar, T. Tröster, and T. Marten, “Optimizing
Injection Molding Tool Design with Additive Manufacturing: A Focus on Thermal
Performance and Process Efficiency,” Materials, vol. 18, no. 3, Art. no.
571, 2025, doi: 10.3390/ma18030571.'
mla: 'Chalicheemalapalli Jayasankar, Deviprasad, et al. “Optimizing Injection Molding
Tool Design with Additive Manufacturing: A Focus on Thermal Performance and Process
Efficiency.” Materials, vol. 18, no. 3, 571, MDPI AG, 2025, doi:10.3390/ma18030571.'
short: D. Chalicheemalapalli Jayasankar, T. Tröster, T. Marten, Materials 18 (2025).
date_created: 2025-01-28T07:46:00Z
date_updated: 2026-03-20T08:46:36Z
department:
- _id: '321'
- _id: '149'
- _id: '9'
doi: 10.3390/ma18030571
intvolume: ' 18'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/1996-1944/18/3/571
oa: '1'
publication: Materials
publication_identifier:
issn:
- 1996-1944
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: 'Optimizing Injection Molding Tool Design with Additive Manufacturing: A Focus
on Thermal Performance and Process Efficiency'
type: journal_article
user_id: '49504'
volume: 18
year: '2025'
...
---
_id: '64902'
abstract:
- lang: ger
text: 'Diese Dissertation behandelt die Entwicklung, Erprobung und Evaluation einer
mobilen Augmented Reality Anwendung (mAR-App) namens PEARL (Paderborner Elektrotechnik
AR Laborpraktikum), die als Vorbereitungsmaßnahme für elektrotechnische Laborpraktika
konzipiert wird. Ziel ist es, Studierenden eine zeitlich und örtlich flexible
Möglichkeit zu bieten, den realitätsnahen Umgang mit Laborgeräten - primär dem
Oszilloskop - zu erlernen. Die methodische Grundlage bilden der Makrozyklus von
Design-Based Research (DBR) als strukturierender Rahmen und das heuristische Modell
des Research Pentagons, das die Durchführung auf Mikroebene bestimmt. In insgesamt
vier Research Pentagons werden didaktische, technologische, motivationale und
evaluative Komponenten systematisch untersucht und weiterentwickelt. Das erste
Pentagon fokussiert die Entwicklung eines didaktisch fundierten Konzepts nach
dem Prinzip des Constructive Alignment, das Lernziele, Lernaktivitäten und Prüfungsformen
in fünf abgestufte Lernlevel überführt. Diese reichen von der initialen Orientierung
bis zur eigenständigen Problemlösung in einem freien Experimentiermodus. Im zweiten
Research Pentagon wird die technische Machbarkeit von Augmented - und Virtual
Reality (VR) im Laborumfeld anhand mehrerer funktionaler Prototypen evaluiert.
Während sich VR aufgrund technischer Einschränkungen als ungeeignet erweist, zeigt
AR - insbesondere in der markerlosen Ausführung mittels der Software Development
Kits (SDKs) ARCore und ARKit - ein hohes Potenzial für den praktischen Einsatz.
Im dritten Pentagon entsteht ein Onboarding-Modul, das auf die erste Version der
mobilen App (V0.17.01) aufsetzt und grundlegende Funktionen eines realen Oszilloskops
digital abbildet. Dabei werden Nutzer:innen schrittweise an das virtuelle Oszilloskop
herangeführt und lernen zugleich die zentralen Funktionen der mAR-App kennen.
Die Ergebnisse zeigen eine insgesamt neutrale bis leicht positive Nutzungserfahrung,
wobei technische Schwächen (z.B. Reaktionszeit oder Objektverankerung) die Effizienz
und Steuerbarkeit beeinträchtigen. Im Exkurs-Kapitel erfolgt eine Eye-Tracking-Studie
zur Untersuchung visueller Aufmerksamkeit und individueller Lösungsstrategien
von Expert:innen und Noviz:innen bei der Arbeit am realen Oszilloskop. Heatmaps
und Zeitverläufe in definierten Areas of Interest (AOI) liefern erste Hinweise
auf Unterschiede im Blickverhalten zwischen den Gruppen. Die algorithmischen Scanpfadanalysen
der Blickverläufe hingegen zeigen eine geringe Trennschärfe. Das Potenzial von
Eye-Tracking als Evaluationsmethode wird daher kritisch reflektiert, aber angesichts
technologischer Entwicklungen und verfügbarer Eye-Tracker in Mixed Reality (MR)
Brillen weiterhin als zukunftsrelevant eingeordnet. Die abschließende summative
Evaluation nutzt ein Prä‑Post-Test-Design mit Kontrollgruppenvergleich mit 70
Teilnehmenden, um die Lernwirksamkeit der überarbeiteten mAR-App mit klassischen
Materialien wie Videos und Handbüchern zu vergleichen. In der Interventionsgruppe
(IG) zeigen sich auf kognitiver und affektiver Ebene signifikant positive Veränderungen:
Die Leistungen steigen deutlich, insbesondere in den Taxonomiestufen Anwendung,
Verständnis und Analyse; zugleich nehmen experimentelles Selbstkonzept und experimentelles
Sachinteresse zu, während Überforderung und Ängstlichkeit im Hinblick auf die
Laborpraktika abnehmen. Als Einschränkung zeigt sich, dass die mAR-App keinen
klaren Vorsprung gegenüber der Kontrollgruppe (KG) erreicht, was sowohl auf die
sehr gut ausgearbeiteten Materialien und Videos der KG als auch auf technische
Begrenzungen der mobilen Umsetzung zurückzuführen ist: Kleine Displays, 2D-Oberflächen
für 3D-Geräte und unpräzise Touch-Interaktionen erschweren komplexe, feinmotorische
Aufgaben. In den begleitenden User Interface (UI) und User Experience (UX) Fragebögen
spiegeln sich diese Limitationen in gemischten Bewertungen der App wider. Die
Arbeit verdeutlicht, dass die mobile AR-Anwendung trotz technischer Einschränkungen
wertvolle Möglichkeiten für die Vorbereitung auf Laborpraktika und das Kennenlernen
von Laborgeräten bieten kann. Der Fokus bei der Entwicklung liegt von Beginn an
auf einer modularen und flexiblen App-Architektur, um sie mit neuen Geräten und
Aufgaben zu erweitern. Der Hauptnutzen liegt perspektivisch nicht in der mobilen
Anwendung selbst, sondern in der strategischen Ausrichtung auf zukunftsfähige,
skalierbare Lösungen für MR-Brillen. Diese erlauben eine authentische Gestensteuerung
und realitätsnahe Interaktionen.'
- lang: eng
text: 'This thesis examines the development, testing, and evaluation of a mobile
augmented reality application (mAR app), which is designed as a preparation tool
for electrical engineering laboratory courses. The aim is to offer students an
opportunity to work with laboratory equipment - primarily the oscilloscope - realistically
without location and time constraints. The methodological basis is formed by the
macrocycle of design-based research (DBR) as a structured framework and the heuristic
model of the research pentagon, which specifies the implementation at the micro
level. Didactic, technological, motivational, and evaluative components are systematically
examined and further developed in a total of four research pentagons. The first
pentagon focuses on the development of a didactically sound concept based on the
principle of constructive alignment, which incorporates learning objectives, learning
activities, and forms of assessment into five graduated learning levels. These
range from initial orientation to independent problem-solving in a free experimentation
mode. The second phase evaluates the technical feasibility of augmented and virtual
reality (VR) in the laboratory environment using several prototypes. While VR
turns out to be unsuitable due to technical limitations, AR - especially in the
markerless version using the ARCore and ARKit software development kits (SDKs)
- shows great potential for everyday use. In the third research pentagon, an onboarding
module is created based on the first version of the mobile app (V0.17.01), which
digitally maps the basic functions of a real oscilloscope. During this process,
users are introduced to the virtual oscilloscope and become familiar with the
main functions of the mAR app. The results show an overall neutral to slightly
positive user experience, although technical weaknesses (e.g., reaction time and
object fixing) negatively impact efficiency and controllability. In the fourth
research pentagon, an eye-tracking study is carried out to investigate visual
attention and individual solution strategies of expert and novice users when working
with real oscilloscopes. Heatmaps and time sequences in defined areas of interest
(AOI) provide first indications of differences in gaze behavior between the groups.
The algorithmic scan path analysis, on the other hand, reveals a low degree of
differentiation. The potential of eye tracking as an evaluation method is therefore
critically reflected, but it is still considered to be relevant for future studies
in light of technological advancements and the availability of eye trackers in
mixed reality (MR) glasses. The final summative evaluation is carried out in the
way of a pre-post test design with 70 participants and compares the usage of traditional
materials such as videos and manuals with the improved mAR app. In the intervention
group (IG), significant improvements emerge on both cognitive and affective levels:
performance increases particularly in the areas of application, understanding,
and analysis, while experimental self-concept and subject-related interest rise
and feelings of overload and anxiety regarding the lab courses decline. As a limitation,
the mAR app does not yield a clear advantage over the control group (CG), which
can be attributed both to the highly refined materials and videos used in the
CG and to technical constraints inherent to the mobile implementation: small displays,
2D interfaces on 3D devices, and imprecise touch interaction limit complex, sensitive
motor tasks. These limitations are also reflected in the accompanying user interface
(UI) and user experience (UX) questionnaires, which indicate mixed app ratings.
Both groups show significant learning gains - particularly in the areas of application,
understanding, and analysis. However, a significant advantage of the mAR App cannot
be proven. Affective characteristics such as experimental self-concept and general
experimental interests increase in both groups, while the feeling of fear before
conducting real laboratory work decreases. The app itself achieves average ratings
in user interface (UI) and user experience (UX) questionnaires. The thesis demonstrates
that, despite technical limitations, the mobile AR application can provide a valuable
alternative for preparing students for laboratory courses and familiarizing them
with laboratory equipment. From the very beginning, the primary goal during development
was a modular and flexible app architecture that can be extended with new devices,
tasks, and functions. The main benefit is not in the mobile application itself,
but in the strategic direction of future-oriented and scalable solutions for MR
glasses, which allow immersive and realistic gesture interactions.'
author:
- first_name: Mesut
full_name: Alptekin, Mesut
id: '11763'
last_name: Alptekin
orcid: 0009-0004-8545-1165
citation:
ama: Alptekin M. Entwicklung Einer Augmented Reality Basierten Anwendung Als
Vorbereitungsmaßnahme Zum Laborpraktikum in Der Elektrotechnik. LibreCat University;
2025. doi:10.17619/UNIPB/1-2483
apa: Alptekin, M. (2025). Entwicklung einer Augmented Reality basierten Anwendung
als Vorbereitungsmaßnahme zum Laborpraktikum in der Elektrotechnik. LibreCat
University. https://doi.org/10.17619/UNIPB/1-2483
bibtex: '@book{Alptekin_2025, title={Entwicklung einer Augmented Reality basierten
Anwendung als Vorbereitungsmaßnahme zum Laborpraktikum in der Elektrotechnik},
DOI={10.17619/UNIPB/1-2483},
publisher={LibreCat University}, author={Alptekin, Mesut}, year={2025} }'
chicago: Alptekin, Mesut. Entwicklung Einer Augmented Reality Basierten Anwendung
Als Vorbereitungsmaßnahme Zum Laborpraktikum in Der Elektrotechnik. LibreCat
University, 2025. https://doi.org/10.17619/UNIPB/1-2483.
ieee: M. Alptekin, Entwicklung einer Augmented Reality basierten Anwendung als
Vorbereitungsmaßnahme zum Laborpraktikum in der Elektrotechnik. LibreCat University,
2025.
mla: Alptekin, Mesut. Entwicklung Einer Augmented Reality Basierten Anwendung
Als Vorbereitungsmaßnahme Zum Laborpraktikum in Der Elektrotechnik. LibreCat
University, 2025, doi:10.17619/UNIPB/1-2483.
short: M. Alptekin, Entwicklung Einer Augmented Reality Basierten Anwendung Als
Vorbereitungsmaßnahme Zum Laborpraktikum in Der Elektrotechnik, LibreCat University,
2025.
date_created: 2026-03-11T11:05:08Z
date_updated: 2026-04-20T07:46:37Z
ddc:
- '620'
department:
- _id: '34'
- _id: '3'
- _id: '300'
doi: 10.17619/UNIPB/1-2483
publisher: LibreCat University
status: public
title: Entwicklung einer Augmented Reality basierten Anwendung als Vorbereitungsmaßnahme
zum Laborpraktikum in der Elektrotechnik
type: research_data
user_id: '14972'
year: '2025'
...
---
_id: '61256'
author:
- first_name: Marvin
full_name: Illian, Marvin
id: '44169'
last_name: Illian
orcid: 0009-0007-2992-8346
- first_name: Björn
full_name: Luchterhandt, Björn
last_name: Luchterhandt
- first_name: Lin
full_name: Wang, Lin
id: '102868'
last_name: Wang
orcid: 0000-0001-7181-6128
citation:
ama: 'Illian M, Luchterhandt B, Wang L. Band Switching for Mobile Energy Optimization
in 5G Networks and Beyond. In: Proceedings of the 20th Workshop on Mobility
in the Evolving Internet Architecture (MobiArch). ; 2025. doi:10.1145/3737897.3767294'
apa: Illian, M., Luchterhandt, B., & Wang, L. (2025). Band Switching for Mobile
Energy Optimization in 5G Networks and Beyond. Proceedings of the 20th Workshop
on Mobility in the Evolving Internet Architecture (MobiArch). ACM Workshop
on Mobility in the Evolving Internet Architecture (MobiArch), co-located with
ACM MobiCom, Hong Kong, China. https://doi.org/10.1145/3737897.3767294
bibtex: '@inproceedings{Illian_Luchterhandt_Wang_2025, title={Band Switching for
Mobile Energy Optimization in 5G Networks and Beyond}, DOI={10.1145/3737897.3767294},
booktitle={Proceedings of the 20th Workshop on Mobility in the Evolving Internet
Architecture (MobiArch)}, author={Illian, Marvin and Luchterhandt, Björn and Wang,
Lin}, year={2025} }'
chicago: Illian, Marvin, Björn Luchterhandt, and Lin Wang. “Band Switching for Mobile
Energy Optimization in 5G Networks and Beyond.” In Proceedings of the 20th
Workshop on Mobility in the Evolving Internet Architecture (MobiArch), 2025.
https://doi.org/10.1145/3737897.3767294.
ieee: 'M. Illian, B. Luchterhandt, and L. Wang, “Band Switching for Mobile Energy
Optimization in 5G Networks and Beyond,” presented at the ACM Workshop on Mobility
in the Evolving Internet Architecture (MobiArch), co-located with ACM MobiCom,
Hong Kong, China, 2025, doi: 10.1145/3737897.3767294.'
mla: Illian, Marvin, et al. “Band Switching for Mobile Energy Optimization in 5G
Networks and Beyond.” Proceedings of the 20th Workshop on Mobility in the Evolving
Internet Architecture (MobiArch), 2025, doi:10.1145/3737897.3767294.
short: 'M. Illian, B. Luchterhandt, L. Wang, in: Proceedings of the 20th Workshop
on Mobility in the Evolving Internet Architecture (MobiArch), 2025.'
conference:
end_date: 2025-11-08
location: Hong Kong, China
name: ACM Workshop on Mobility in the Evolving Internet Architecture (MobiArch),
co-located with ACM MobiCom
start_date: 2025-11-04
date_created: 2025-09-12T11:22:18Z
date_updated: 2026-05-20T08:46:32Z
department:
- _id: '34'
- _id: '7'
- _id: '75'
doi: 10.1145/3737897.3767294
language:
- iso: eng
publication: Proceedings of the 20th Workshop on Mobility in the Evolving Internet
Architecture (MobiArch)
quality_controlled: '1'
status: public
title: Band Switching for Mobile Energy Optimization in 5G Networks and Beyond
type: conference
user_id: '44169'
year: '2025'
...
---
_id: '66162'
citation:
ama: 'WCDT: Systematic WCET Optimization for Decision Tree Implementations. Published
online 2025. doi:10.48550/ARXIV.2501.17428'
apa: 'WCDT: Systematic WCET Optimization for Decision Tree Implementations.
(2025). https://doi.org/10.48550/ARXIV.2501.17428'
bibtex: '@article{WCDT: Systematic WCET Optimization for Decision Tree Implementations_2025,
DOI={10.48550/ARXIV.2501.17428},
year={2025} }'
chicago: '“WCDT: Systematic WCET Optimization for Decision Tree Implementations,”
2025. https://doi.org/10.48550/ARXIV.2501.17428.'
ieee: '“WCDT: Systematic WCET Optimization for Decision Tree Implementations,” 2025,
doi: 10.48550/ARXIV.2501.17428.'
mla: 'WCDT: Systematic WCET Optimization for Decision Tree Implementations.
2025, doi:10.48550/ARXIV.2501.17428.'
short: (2025).
date_created: 2026-07-03T21:10:24Z
date_updated: 2026-07-05T14:47:43Z
doi: 10.48550/ARXIV.2501.17428
status: public
title: 'WCDT: Systematic WCET Optimization for Decision Tree Implementations'
type: journal_article
user_id: '128464'
year: '2025'
...
---
_id: '66318'
author:
- first_name: Alex
full_name: Küronya, Alex
last_name: Küronya
- first_name: Pedro
full_name: Souza, Pedro
last_name: Souza
- first_name: Martin
full_name: Ulirsch, Martin
id: '114697'
last_name: Ulirsch
citation:
ama: 'Küronya A, Souza P, Ulirsch M. Tropicalization of toric prevarieties. In:
EMS Series of Congress Reports. EMS Press; 2025. doi:10.4171/ECR/22/16'
apa: Küronya, A., Souza, P., & Ulirsch, M. (2025). Tropicalization of toric
prevarieties. In EMS Series of Congress Reports. EMS Press. https://doi.org/10.4171/ECR/22/16
bibtex: '@inbook{Küronya_Souza_Ulirsch_2025, title={Tropicalization of toric prevarieties},
DOI={10.4171/ECR/22/16}, booktitle={EMS
Series of Congress Reports}, publisher={EMS Press}, author={Küronya, Alex and
Souza, Pedro and Ulirsch, Martin}, year={2025} }'
chicago: Küronya, Alex, Pedro Souza, and Martin Ulirsch. “Tropicalization of Toric
Prevarieties.” In EMS Series of Congress Reports. EMS Press, 2025. https://doi.org/10.4171/ECR/22/16.
ieee: A. Küronya, P. Souza, and M. Ulirsch, “Tropicalization of toric prevarieties,”
in EMS Series of Congress Reports, EMS Press, 2025.
mla: Küronya, Alex, et al. “Tropicalization of Toric Prevarieties.” EMS Series
of Congress Reports, EMS Press, 2025, doi:10.4171/ECR/22/16.
short: 'A. Küronya, P. Souza, M. Ulirsch, in: EMS Series of Congress Reports, EMS
Press, 2025.'
date_created: 2026-07-08T06:45:28Z
date_updated: 2026-07-09T06:45:31Z
doi: 10.4171/ECR/22/16
language:
- iso: eng
publication: EMS Series of Congress Reports
publication_identifier:
isbn:
- '9783985470969'
- '9783985475964'
issn:
- 2523-515X
- 2523-5168
publication_status: published
publisher: EMS Press
status: public
title: Tropicalization of toric prevarieties
type: book_chapter
user_id: '82981'
year: '2025'
...
---
_id: '50740'
author:
- first_name: Katharina S.
full_name: Weber, Katharina S.
last_name: Weber
- first_name: Sabrina
full_name: Schlesinger, Sabrina
last_name: Schlesinger
- first_name: Alexander
full_name: Lang, Alexander
last_name: Lang
- first_name: Klaus
full_name: Straßburger, Klaus
last_name: Straßburger
- first_name: Haifa
full_name: Maalmi, Haifa
last_name: Maalmi
- first_name: Anna
full_name: Zhu, Anna
last_name: Zhu
- first_name: Oana-Patricia
full_name: Zaharia, Oana-Patricia
last_name: Zaharia
- first_name: Alexander
full_name: Strom, Alexander
last_name: Strom
- first_name: Gidon J.
full_name: Bönhof, Gidon J.
last_name: Bönhof
- first_name: Janina
full_name: Goletzke, Janina
last_name: Goletzke
- first_name: Sandra
full_name: Trenkamp, Sandra
last_name: Trenkamp
- first_name: Robert
full_name: Wagner, Robert
last_name: Wagner
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Wolfgang
full_name: Lieb, Wolfgang
last_name: Lieb
- first_name: Michael
full_name: Roden, Michael
last_name: Roden
- first_name: Christian
full_name: Herder, Christian
last_name: Herder
- first_name: M.
full_name: Roden, M.
last_name: Roden
- first_name: H.
full_name: Al-Hasani, H.
last_name: Al-Hasani
- first_name: B.
full_name: Belgardt, B.
last_name: Belgardt
- first_name: E.
full_name: Lammert, E.
last_name: Lammert
- first_name: G.
full_name: Bönhof, G.
last_name: Bönhof
- first_name: G.
full_name: Geerling, G.
last_name: Geerling
- first_name: C.
full_name: Herder, C.
last_name: Herder
- first_name: A.
full_name: Icks, A.
last_name: Icks
- first_name: K.
full_name: Jandeleit-Dahm, K.
last_name: Jandeleit-Dahm
- first_name: J.
full_name: Kotzka, J.
last_name: Kotzka
- first_name: O.
full_name: Kuß, O.
last_name: Kuß
- first_name: W.
full_name: Rathmann, W.
last_name: Rathmann
- first_name: S.
full_name: Schlesinger, S.
last_name: Schlesinger
- first_name: V.
full_name: Schrauwen-Hinderling, V.
last_name: Schrauwen-Hinderling
- first_name: J.
full_name: Szendroedi, J.
last_name: Szendroedi
- first_name: S.
full_name: Trenkamp, S.
last_name: Trenkamp
- first_name: R.
full_name: Wagner, R.
last_name: Wagner
citation:
ama: Weber KS, Schlesinger S, Lang A, et al. Association of dietary patterns with
diabetes-related comorbidities varies among diabetes endotypes. Nutrition,
Metabolism and Cardiovascular Diseases. Published online 2024. doi:10.1016/j.numecd.2023.12.026
apa: Weber, K. S., Schlesinger, S., Lang, A., Straßburger, K., Maalmi, H., Zhu,
A., Zaharia, O.-P., Strom, A., Bönhof, G. J., Goletzke, J., Trenkamp, S., Wagner,
R., Buyken, A., Lieb, W., Roden, M., Herder, C., Roden, M., Al-Hasani, H., Belgardt,
B., … Wagner, R. (2024). Association of dietary patterns with diabetes-related
comorbidities varies among diabetes endotypes. Nutrition, Metabolism and Cardiovascular
Diseases. https://doi.org/10.1016/j.numecd.2023.12.026
bibtex: '@article{Weber_Schlesinger_Lang_Straßburger_Maalmi_Zhu_Zaharia_Strom_Bönhof_Goletzke_et
al._2024, title={Association of dietary patterns with diabetes-related comorbidities
varies among diabetes endotypes}, DOI={10.1016/j.numecd.2023.12.026},
journal={Nutrition, Metabolism and Cardiovascular Diseases}, publisher={Elsevier
BV}, author={Weber, Katharina S. and Schlesinger, Sabrina and Lang, Alexander
and Straßburger, Klaus and Maalmi, Haifa and Zhu, Anna and Zaharia, Oana-Patricia
and Strom, Alexander and Bönhof, Gidon J. and Goletzke, Janina and et al.}, year={2024}
}'
chicago: Weber, Katharina S., Sabrina Schlesinger, Alexander Lang, Klaus Straßburger,
Haifa Maalmi, Anna Zhu, Oana-Patricia Zaharia, et al. “Association of Dietary
Patterns with Diabetes-Related Comorbidities Varies among Diabetes Endotypes.”
Nutrition, Metabolism and Cardiovascular Diseases, 2024. https://doi.org/10.1016/j.numecd.2023.12.026.
ieee: 'K. S. Weber et al., “Association of dietary patterns with diabetes-related
comorbidities varies among diabetes endotypes,” Nutrition, Metabolism and Cardiovascular
Diseases, 2024, doi: 10.1016/j.numecd.2023.12.026.'
mla: Weber, Katharina S., et al. “Association of Dietary Patterns with Diabetes-Related
Comorbidities Varies among Diabetes Endotypes.” Nutrition, Metabolism and Cardiovascular
Diseases, Elsevier BV, 2024, doi:10.1016/j.numecd.2023.12.026.
short: K.S. Weber, S. Schlesinger, A. Lang, K. Straßburger, H. Maalmi, A. Zhu, O.-P.
Zaharia, A. Strom, G.J. Bönhof, J. Goletzke, S. Trenkamp, R. Wagner, A. Buyken,
W. Lieb, M. Roden, C. Herder, M. Roden, H. Al-Hasani, B. Belgardt, E. Lammert,
G. Bönhof, G. Geerling, C. Herder, A. Icks, K. Jandeleit-Dahm, J. Kotzka, O. Kuß,
W. Rathmann, S. Schlesinger, V. Schrauwen-Hinderling, J. Szendroedi, S. Trenkamp,
R. Wagner, Nutrition, Metabolism and Cardiovascular Diseases (2024).
date_created: 2024-01-23T07:16:23Z
date_updated: 2024-01-23T07:20:46Z
department:
- _id: '22'
doi: 10.1016/j.numecd.2023.12.026
keyword:
- Cardiology and Cardiovascular Medicine
- Nutrition and Dietetics
- Endocrinology
- Diabetes and Metabolism
- Medicine (miscellaneous)
language:
- iso: eng
publication: Nutrition, Metabolism and Cardiovascular Diseases
publication_identifier:
issn:
- 0939-4753
publication_status: published
publisher: Elsevier BV
status: public
title: Association of dietary patterns with diabetes-related comorbidities varies
among diabetes endotypes
type: journal_article
user_id: '92491'
year: '2024'
...
---
_id: '51208'
abstract:
- lang: eng
text: AbstractApproximation of subdifferentials
is one of the main tasks when computing descent directions for nonsmooth optimization
problems. In this article, we propose a bisection method for weakly lower semismooth
functions which is able to compute new subgradients that improve a given approximation
in case a direction with insufficient descent was computed. Combined with a recently
proposed deterministic gradient sampling approach, this yields a deterministic
and provably convergent way to approximate subdifferentials for computing descent
directions.
author:
- first_name: Bennet
full_name: Gebken, Bennet
id: '32643'
last_name: Gebken
citation:
ama: Gebken B. A note on the convergence of deterministic gradient sampling in nonsmooth
optimization. Computational Optimization and Applications. Published online
2024. doi:10.1007/s10589-024-00552-0
apa: Gebken, B. (2024). A note on the convergence of deterministic gradient sampling
in nonsmooth optimization. Computational Optimization and Applications.
https://doi.org/10.1007/s10589-024-00552-0
bibtex: '@article{Gebken_2024, title={A note on the convergence of deterministic
gradient sampling in nonsmooth optimization}, DOI={10.1007/s10589-024-00552-0},
journal={Computational Optimization and Applications}, publisher={Springer Science
and Business Media LLC}, author={Gebken, Bennet}, year={2024} }'
chicago: Gebken, Bennet. “A Note on the Convergence of Deterministic Gradient Sampling
in Nonsmooth Optimization.” Computational Optimization and Applications,
2024. https://doi.org/10.1007/s10589-024-00552-0.
ieee: 'B. Gebken, “A note on the convergence of deterministic gradient sampling
in nonsmooth optimization,” Computational Optimization and Applications,
2024, doi: 10.1007/s10589-024-00552-0.'
mla: Gebken, Bennet. “A Note on the Convergence of Deterministic Gradient Sampling
in Nonsmooth Optimization.” Computational Optimization and Applications,
Springer Science and Business Media LLC, 2024, doi:10.1007/s10589-024-00552-0.
short: B. Gebken, Computational Optimization and Applications (2024).
date_created: 2024-02-07T07:23:23Z
date_updated: 2024-02-08T08:05:54Z
department:
- _id: '101'
doi: 10.1007/s10589-024-00552-0
keyword:
- Applied Mathematics
- Computational Mathematics
- Control and Optimization
language:
- iso: eng
publication: Computational Optimization and Applications
publication_identifier:
issn:
- 0926-6003
- 1573-2894
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: A note on the convergence of deterministic gradient sampling in nonsmooth optimization
type: journal_article
user_id: '32643'
year: '2024'
...