---
_id: '63512'
abstract:
- lang: eng
text: "The state of the art shows that PBF-LB/M offers great potential for pressure-loaded
parts, with significant weight reductions and simultaneous optimization of flow
resistance. This study is aimed at applying existing calculation methods for pressure-loaded
parts to additively manufactured pipe structures, considering the two materials
EN AC-43000 (3.2381, AlSi10Mg) and AISI 316L (1.4404, X2CrNiMo17-12-2). For this
purpose, systematic tensile tests are carried out for both materials. In addition,
a statistical evaluation is performed to determine the design-relevant strength
characteristics with a survival probability Ps of 97.5 % for both materials in
the as-built and heat-treated condition.\r\nPipe specimens are manufactured, half
of which are heat treated, geometrically measured and then subjected to a burst
pressure test to experimentally determine the failure-critical internal pressure.
These results are compared with calculated burst pressures. The calculations are
based on the application-relevant methods identified in this study, considering
the strength values determined for the respective material condition. This comparison
is used to assess the suitability of the calculation methods for additively manufactured
pipe structures, based on the materials investigated."
article_number: '105753'
author:
- first_name: Thorsten
full_name: Koers, Thorsten
id: '38077'
last_name: Koers
- first_name: Balázs
full_name: Magyar, Balázs
id: '97759'
last_name: Magyar
- first_name: Christian
full_name: Bödger, Christian
id: '93904'
last_name: Bödger
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Koers T, Magyar B, Bödger C, Tröster T. Analytical and experimental determination
of the failure-critical pressure of pipe structures manufactured by PBF-LB/M.
International Journal of Pressure Vessels and Piping. Published online
2026. doi:10.1016/j.ijpvp.2026.105753
apa: Koers, T., Magyar, B., Bödger, C., & Tröster, T. (2026). Analytical and
experimental determination of the failure-critical pressure of pipe structures
manufactured by PBF-LB/M. International Journal of Pressure Vessels and Piping,
Article 105753. https://doi.org/10.1016/j.ijpvp.2026.105753
bibtex: '@article{Koers_Magyar_Bödger_Tröster_2026, title={Analytical and experimental
determination of the failure-critical pressure of pipe structures manufactured
by PBF-LB/M}, DOI={10.1016/j.ijpvp.2026.105753},
number={105753}, journal={International Journal of Pressure Vessels and Piping},
publisher={Elsevier BV}, author={Koers, Thorsten and Magyar, Balázs and Bödger,
Christian and Tröster, Thomas}, year={2026} }'
chicago: Koers, Thorsten, Balázs Magyar, Christian Bödger, and Thomas Tröster. “Analytical
and Experimental Determination of the Failure-Critical Pressure of Pipe Structures
Manufactured by PBF-LB/M.” International Journal of Pressure Vessels and Piping,
2026. https://doi.org/10.1016/j.ijpvp.2026.105753.
ieee: 'T. Koers, B. Magyar, C. Bödger, and T. Tröster, “Analytical and experimental
determination of the failure-critical pressure of pipe structures manufactured
by PBF-LB/M,” International Journal of Pressure Vessels and Piping, Art.
no. 105753, 2026, doi: 10.1016/j.ijpvp.2026.105753.'
mla: Koers, Thorsten, et al. “Analytical and Experimental Determination of the Failure-Critical
Pressure of Pipe Structures Manufactured by PBF-LB/M.” International Journal
of Pressure Vessels and Piping, 105753, Elsevier BV, 2026, doi:10.1016/j.ijpvp.2026.105753.
short: T. Koers, B. Magyar, C. Bödger, T. Tröster, International Journal of Pressure
Vessels and Piping (2026).
date_created: 2026-01-07T08:39:04Z
date_updated: 2026-01-14T11:56:01Z
department:
- _id: '146'
- _id: '9'
- _id: '624'
- _id: '149'
- _id: '321'
doi: 10.1016/j.ijpvp.2026.105753
keyword:
- PBF-LB/M
- Pipe structures
- Strength assessment
- Burst pressure test
- Geometrical deviations
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.ijpvp.2026.105753
oa: '1'
publication: International Journal of Pressure Vessels and Piping
publication_identifier:
issn:
- 0308-0161
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Analytical and experimental determination of the failure-critical pressure
of pipe structures manufactured by PBF-LB/M
type: journal_article
user_id: '97759'
year: '2026'
...
---
_id: '62946'
author:
- first_name: Marie
full_name: Giesen, Marie
last_name: Giesen
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
- first_name: RonnebaumMarie-Theres
full_name: Ronnebaum, RonnebaumMarie-Theres
last_name: Ronnebaum
- first_name: Johanna
full_name: Heitzer, Johanna
last_name: Heitzer
citation:
ama: 'Giesen M, Pollmeier P, Ronnebaum R-T, Heitzer J. Bildung für nachhaltige Entwicklung
MI(N)T-Denken – Hintergründe und Umsetzungsmöglichkeiten von BNE in MINT-Lehrkräftefortbildungen.
In: Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte
Schul- und Unterrichtsentwicklung.'
apa: Giesen, M., Pollmeier, P., Ronnebaum, R.-T., & Heitzer, J. (n.d.). Bildung
für nachhaltige Entwicklung MI(N)T-Denken – Hintergründe und Umsetzungsmöglichkeiten
von BNE in MINT-Lehrkräftefortbildungen. In Sammelband MINT in der Buchreihe
Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung.
bibtex: '@inbook{Giesen_Pollmeier_Ronnebaum_Heitzer, title={Bildung für nachhaltige
Entwicklung MI(N)T-Denken – Hintergründe und Umsetzungsmöglichkeiten von BNE in
MINT-Lehrkräftefortbildungen}, booktitle={Sammelband MINT in der Buchreihe Kompetenzzentren
für digital gestützte Schul- und Unterrichtsentwicklung}, author={Giesen, Marie
and Pollmeier, Pascal and Ronnebaum, RonnebaumMarie-Theres and Heitzer, Johanna}
}'
chicago: Giesen, Marie, Pascal Pollmeier, RonnebaumMarie-Theres Ronnebaum, and Johanna
Heitzer. “Bildung für nachhaltige Entwicklung MI(N)T-Denken – Hintergründe und
Umsetzungsmöglichkeiten von BNE in MINT-Lehrkräftefortbildungen.” In Sammelband
MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung,
n.d.
ieee: M. Giesen, P. Pollmeier, R.-T. Ronnebaum, and J. Heitzer, “Bildung für nachhaltige
Entwicklung MI(N)T-Denken – Hintergründe und Umsetzungsmöglichkeiten von BNE in
MINT-Lehrkräftefortbildungen,” in Sammelband MINT in der Buchreihe Kompetenzzentren
für digital gestützte Schul- und Unterrichtsentwicklung, .
mla: Giesen, Marie, et al. “Bildung für nachhaltige Entwicklung MI(N)T-Denken –
Hintergründe und Umsetzungsmöglichkeiten von BNE in MINT-Lehrkräftefortbildungen.”
Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte Schul-
und Unterrichtsentwicklung.
short: 'M. Giesen, P. Pollmeier, R.-T. Ronnebaum, J. Heitzer, in: Sammelband MINT
in der Buchreihe Kompetenzzentren für digital gestützte Schul- und Unterrichtsentwicklung,
n.d.'
date_created: 2025-12-08T08:49:29Z
date_updated: 2026-01-15T08:01:24Z
department:
- _id: '386'
- _id: '33'
keyword:
- Bildung für nachhaltige Entwicklung
- BNE
- Nachhaltigkeit
- MINT
language:
- iso: ger
project:
- _id: '641'
name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden.
Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks.
publication: Sammelband MINT in der Buchreihe Kompetenzzentren für digital gestützte
Schul- und Unterrichtsentwicklung
publication_status: inpress
quality_controlled: '1'
status: public
title: Bildung für nachhaltige Entwicklung MI(N)T-Denken – Hintergründe und Umsetzungsmöglichkeiten
von BNE in MINT-Lehrkräftefortbildungen
type: book_chapter
user_id: '44191'
year: '2026'
...
---
_id: '63619'
article_type: original
author:
- first_name: Jarmila
full_name: Mildorf, Jarmila
id: '356'
last_name: Mildorf
citation:
ama: 'Mildorf J. Communicating Trauma: Individual and Cultural Memories in Anita
Rau Badami’s Can You Hear the Nightbird Call? Germanisch-Romanische Monatsschrift.
2026;76(1):77-95.'
apa: 'Mildorf, J. (2026). Communicating Trauma: Individual and Cultural Memories
in Anita Rau Badami’s Can You Hear the Nightbird Call? Germanisch-Romanische
Monatsschrift, 76(1), 77–95.'
bibtex: '@article{Mildorf_2026, title={Communicating Trauma: Individual and Cultural
Memories in Anita Rau Badami’s Can You Hear the Nightbird Call?}, volume={76},
number={1}, journal={Germanisch-Romanische Monatsschrift}, publisher={Winter},
author={Mildorf, Jarmila}, year={2026}, pages={77–95} }'
chicago: 'Mildorf, Jarmila. “Communicating Trauma: Individual and Cultural Memories
in Anita Rau Badami’s Can You Hear the Nightbird Call?” Germanisch-Romanische
Monatsschrift 76, no. 1 (2026): 77–95.'
ieee: 'J. Mildorf, “Communicating Trauma: Individual and Cultural Memories in Anita
Rau Badami’s Can You Hear the Nightbird Call?,” Germanisch-Romanische Monatsschrift,
vol. 76, no. 1, pp. 77–95, 2026.'
mla: 'Mildorf, Jarmila. “Communicating Trauma: Individual and Cultural Memories
in Anita Rau Badami’s Can You Hear the Nightbird Call?” Germanisch-Romanische
Monatsschrift, vol. 76, no. 1, Winter, 2026, pp. 77–95.'
short: J. Mildorf, Germanisch-Romanische Monatsschrift 76 (2026) 77–95.
date_created: 2026-01-15T09:06:44Z
date_updated: 2026-01-15T09:07:15Z
department:
- _id: '1'
intvolume: ' 76'
issue: '1'
language:
- iso: eng
page: 77-95
publication: Germanisch-Romanische Monatsschrift
publication_identifier:
issn:
- 0016-8904
publication_status: published
publisher: Winter
quality_controlled: '1'
status: public
title: 'Communicating Trauma: Individual and Cultural Memories in Anita Rau Badami’s
Can You Hear the Nightbird Call?'
type: journal_article
user_id: '356'
volume: 76
year: '2026'
...
---
_id: '63652'
abstract:
- lang: eng
text: In dynamic environments, product management plays a key role in aligning innovation,
customer needs, and strategic decision-making. Digitalization offers significant
opportunities to enhance this role by enabling data-driven insights for improved
customer and product understanding—yet its successful implementation requires
a fundamental transformation. Based on a systematic literature review, this study
synthesizes key advantages, challenges, and design fields that shape this transformation.
The results highlight performance benefits across business, product, process,
and decision-making dimensions, while also uncovering barriers rooted in strategy,
organization, people, and technology. To address these barriers, critical enablers
and conditions for success are identified. Four overarching design fields provide
orientation for structuring digitalization efforts and guiding organizational
change in industrial practice. The paper provides both a conceptual foundation
and a practical guide for companies seeking to digitalize their product management
effectively.
author:
- first_name: Timm
full_name: Fichtler, Timm
id: '66731'
last_name: Fichtler
orcid: https://orcid.org/0000-0001-6034-4399
- first_name: Lisa Irene
full_name: Petzke, Lisa Irene
id: '63192'
last_name: Petzke
- first_name: Khoren
full_name: Grigoryan, Khoren
last_name: Grigoryan
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Fichtler T, Petzke LI, Grigoryan K, Koldewey C, Dumitrescu R. Enhancing Product
Management Performance through Digitalization: Advantages, Challenges, Design
Fields. In: Proceedings of the 59th Hawaii International Conference on System
Sciences. ; 2026.'
apa: 'Fichtler, T., Petzke, L. I., Grigoryan, K., Koldewey, C., & Dumitrescu,
R. (2026). Enhancing Product Management Performance through Digitalization: Advantages,
Challenges, Design Fields. Proceedings of the 59th Hawaii International Conference
on System Sciences. 59th Hawaii International Conference on System Sciences,
Maui, Hawaii.'
bibtex: '@inproceedings{Fichtler_Petzke_Grigoryan_Koldewey_Dumitrescu_2026, title={Enhancing
Product Management Performance through Digitalization: Advantages, Challenges,
Design Fields}, booktitle={Proceedings of the 59th Hawaii International Conference
on System Sciences}, author={Fichtler, Timm and Petzke, Lisa Irene and Grigoryan,
Khoren and Koldewey, Christian and Dumitrescu, Roman}, year={2026} }'
chicago: 'Fichtler, Timm, Lisa Irene Petzke, Khoren Grigoryan, Christian Koldewey,
and Roman Dumitrescu. “Enhancing Product Management Performance through Digitalization:
Advantages, Challenges, Design Fields.” In Proceedings of the 59th Hawaii International
Conference on System Sciences, 2026.'
ieee: 'T. Fichtler, L. I. Petzke, K. Grigoryan, C. Koldewey, and R. Dumitrescu,
“Enhancing Product Management Performance through Digitalization: Advantages,
Challenges, Design Fields,” presented at the 59th Hawaii International Conference
on System Sciences, Maui, Hawaii, 2026.'
mla: 'Fichtler, Timm, et al. “Enhancing Product Management Performance through Digitalization:
Advantages, Challenges, Design Fields.” Proceedings of the 59th Hawaii International
Conference on System Sciences, 2026.'
short: 'T. Fichtler, L.I. Petzke, K. Grigoryan, C. Koldewey, R. Dumitrescu, in:
Proceedings of the 59th Hawaii International Conference on System Sciences, 2026.'
conference:
location: Maui, Hawaii
name: ' 59th Hawaii International Conference on System Sciences'
date_created: 2026-01-16T12:57:37Z
date_updated: 2026-01-16T12:57:44Z
department:
- _id: '563'
language:
- iso: eng
main_file_link:
- url: https://hdl.handle.net/10125/111876
publication: Proceedings of the 59th Hawaii International Conference on System Sciences
quality_controlled: '1'
status: public
title: 'Enhancing Product Management Performance through Digitalization: Advantages,
Challenges, Design Fields'
type: conference
user_id: '66731'
year: '2026'
...
---
_id: '63676'
abstract:
- lang: eng
text: "\r\n Purpose\r\n The
purpose of this paper is to develop new methods of error representation to improve
the accuracy and numerical efficiency of a posteriori and goal-oriented adaptive
framework of elastoplasticity with Prandtl–Reuss type material laws.\r\n
\ \r\n \r\n Design/methodology/approach\r\n
\ To obtain new methods of error representation for
a posteriori and goal-oriented error estimators, weak forms of primal and dual
problems are investigated starting with the initial boundary value problem (IBVP).
Then, we approximate both problems using temporal discretization. Additionally,
we introduce a secant form considering the nonlinearity of elasto-plastic constitutive
equations, which is approximated by a tangent form. Finally, we obtain numerical
primal and dual solutions and their corresponding error approximations of discretized
primal and dual problems, allowing to build several goal-oriented a posteriori
error estimators on temporal and spatial adaptive refinement by inserting primal
solutions, dual solutions and their error approximations as arguments in residuals
of both weak forms as well as in the secant form of the bilinear residual.\r\n
\ \r\n \r\n Findings\r\n
\ An elasto-plastic material is investigated in a framework
of goal-oriented error estimator by using separately several methods of error
representation to deal with either temporal or spatial adaptive refinement, as
well as with both refinements leading to an effective reduction of computational
effort. Specifically, new error representations based on goal-oriented error estimators
are presented and obtained from primal and dual residuals, which use only primal
solutions or only dual solutions or a combination of primal and dual solutions
as arguments. Error representations obtained from primal residuals and evaluated
using only primal arguments do not require the formulation of a dual problem.\r\n
\ \r\n \r\n Research
limitations/implications\r\n The effectiveness
of the different proposed methods is illustrated by an example of a perforated
sheet for adaptive spatial refinement where new mesh adaptation methods of error
representation are compared against existing mesh adaptation methods such as uniform
mesh refinement, mesh refinement based on gradient indicators and adjoint-based
methods in literature. The framework generates a balanced mesh consisting of fine,
medium and coarse elements for accurate results, avoiding a numerically costly
simulation with only fine elements.\r\n \r\n
\ \r\n Originality/value\r\n
\ All new proposed methods of error representation successfully
estimate actual errors during mesh adaptivity. Furthermore, the proposed methods
of error representation allow us to obtain significant reduction and equidistribution
of spatial error at the end of the mesh adaptivity process. Their application
to a framework of goal-oriented error estimation due to time and mesh adaptivity
remains an open issue.\r\n "
author:
- first_name: Arnold
full_name: Tchomgue Simeu, Arnold
id: '83075'
last_name: Tchomgue Simeu
- first_name: Ismail
full_name: Caylak, Ismail
id: '75'
last_name: Caylak
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
citation:
ama: Tchomgue Simeu A, Caylak I, Ostwald R. Error representations for goal-oriented
a posteriori error estimation in elasto-plasticity
with applications to mesh adaptivity. Engineering Computations. Published
online 2026:1-40. doi:10.1108/ec-12-2023-0975
apa: Tchomgue Simeu, A., Caylak, I., & Ostwald, R. (2026). Error representations
for goal-oriented a posteriori error
estimation in elasto-plasticity with applications to mesh adaptivity. Engineering
Computations, 1–40. https://doi.org/10.1108/ec-12-2023-0975
bibtex: '@article{Tchomgue Simeu_Caylak_Ostwald_2026, title={Error representations
for goal-oriented a posteriori error
estimation in elasto-plasticity with applications to mesh adaptivity}, DOI={10.1108/ec-12-2023-0975}, journal={Engineering
Computations}, publisher={Emerald}, author={Tchomgue Simeu, Arnold and Caylak,
Ismail and Ostwald, Richard}, year={2026}, pages={1–40} }'
chicago: Tchomgue Simeu, Arnold, Ismail Caylak, and Richard Ostwald. “Error Representations
for Goal-Oriented a Posteriori Error
Estimation in Elasto-Plasticity with Applications to Mesh Adaptivity.” Engineering
Computations, 2026, 1–40. https://doi.org/10.1108/ec-12-2023-0975.
ieee: 'A. Tchomgue Simeu, I. Caylak, and R. Ostwald, “Error representations for
goal-oriented a posteriori error
estimation in elasto-plasticity with applications to mesh adaptivity,” Engineering
Computations, pp. 1–40, 2026, doi: 10.1108/ec-12-2023-0975.'
mla: Tchomgue Simeu, Arnold, et al. “Error Representations for Goal-Oriented
a Posteriori Error Estimation in Elasto-Plasticity
with Applications to Mesh Adaptivity.” Engineering Computations, Emerald,
2026, pp. 1–40, doi:10.1108/ec-12-2023-0975.
short: A. Tchomgue Simeu, I. Caylak, R. Ostwald, Engineering Computations (2026)
1–40.
date_created: 2026-01-21T06:49:18Z
date_updated: 2026-01-21T06:50:58Z
department:
- _id: '9'
- _id: '952'
- _id: '321'
doi: 10.1108/ec-12-2023-0975
language:
- iso: eng
page: 1-40
publication: Engineering Computations
publication_identifier:
issn:
- 0264-4401
- 1758-7077
publication_status: published
publisher: Emerald
quality_controlled: '1'
status: public
title: Error representations for goal-oriented a posteriori error
estimation in elasto-plasticity with applications to mesh adaptivity
type: journal_article
user_id: '85414'
year: '2026'
...
---
_id: '63675'
abstract:
- lang: eng
text: Cobalt spinel (Co3O4) catalysts are widely studied in scope of the electrocatalytic
oxygen evolution reaction (OER), yet the role of interfacial structural transformation
under anodic bias remains under debate. Here, we employ an operando approach,
combining a fast electrochemical quartz crystal microbalance with dissipation
monitoring (EQCM-D), electrochemical impedance spectroscopy (EIS), and Raman spectroscopy
to investigate interfacial transformations of Co3O4 nanoparticle electrodes in
alkaline electrolyte. We identify two distinct regimes during the anodic sweep
prior to the macroscopic OER onset. At lower potentials, the catalyst interface
remains mechanically rigid while reversibly associating several OH−/H2O species
per oxidized cobalt site. At higher potentials, pronounced softening of the interface
occurs alongside further uptake of electrolyte species. This indicates amorphization
and a ‘swelling process’ beyond simple adsorption. Notably, an electrochemical
conditioning treatment can suppress mass and compliance hysteresis without affecting
OER activity, suggesting that most incorporated electrolyte species do not participate
in the OER. EIS further reveals that OER intermediates form well below the apparent
OER onset potential. These results advance our mechanistic understanding of interfacial
transformations in cobalt-based OER catalysts and establish EQCM-D as a sensitive
operando technique for probing electrocatalyst transformations.
article_number: e01104
author:
- first_name: Christian
full_name: Leppin, Christian
id: '117722'
last_name: Leppin
- first_name: Carsten
full_name: Placke‐Yan, Carsten
last_name: Placke‐Yan
- first_name: Georg
full_name: Bendt, Georg
last_name: Bendt
- first_name: Sheila
full_name: Hernandez, Sheila
last_name: Hernandez
- first_name: Kristina
full_name: Tschulik, Kristina
last_name: Tschulik
- first_name: Stephan
full_name: Schulz, Stephan
last_name: Schulz
- first_name: Julia
full_name: Linnemann, Julia
id: '116779'
last_name: Linnemann
orcid: 0000-0001-6883-5424
citation:
ama: 'Leppin C, Placke‐Yan C, Bendt G, et al. Interfacial Softening and Electrolyte
Uptake in Co3O4 OER Catalysts: Insight from Operando
Spectroscopy and Fast EQCM‐D. ChemCatChem. 2026;18(2). doi:10.1002/cctc.202501104'
apa: 'Leppin, C., Placke‐Yan, C., Bendt, G., Hernandez, S., Tschulik, K., Schulz,
S., & Linnemann, J. (2026). Interfacial Softening and Electrolyte Uptake in
Co3O4 OER Catalysts: Insight from Operando Spectroscopy
and Fast EQCM‐D. ChemCatChem, 18(2), Article e01104. https://doi.org/10.1002/cctc.202501104'
bibtex: '@article{Leppin_Placke‐Yan_Bendt_Hernandez_Tschulik_Schulz_Linnemann_2026,
title={Interfacial Softening and Electrolyte Uptake in Co3O4
OER Catalysts: Insight from Operando Spectroscopy and Fast EQCM‐D}, volume={18},
DOI={10.1002/cctc.202501104},
number={2e01104}, journal={ChemCatChem}, publisher={Wiley}, author={Leppin, Christian
and Placke‐Yan, Carsten and Bendt, Georg and Hernandez, Sheila and Tschulik, Kristina
and Schulz, Stephan and Linnemann, Julia}, year={2026} }'
chicago: 'Leppin, Christian, Carsten Placke‐Yan, Georg Bendt, Sheila Hernandez,
Kristina Tschulik, Stephan Schulz, and Julia Linnemann. “Interfacial Softening
and Electrolyte Uptake in Co3O4 OER Catalysts: Insight from
Operando Spectroscopy and Fast EQCM‐D.” ChemCatChem 18, no. 2 (2026).
https://doi.org/10.1002/cctc.202501104.'
ieee: 'C. Leppin et al., “Interfacial Softening and Electrolyte Uptake in
Co3O4 OER Catalysts: Insight from Operando Spectroscopy
and Fast EQCM‐D,” ChemCatChem, vol. 18, no. 2, Art. no. e01104, 2026, doi:
10.1002/cctc.202501104.'
mla: 'Leppin, Christian, et al. “Interfacial Softening and Electrolyte Uptake in
Co3O4 OER Catalysts: Insight from Operando Spectroscopy
and Fast EQCM‐D.” ChemCatChem, vol. 18, no. 2, e01104, Wiley, 2026, doi:10.1002/cctc.202501104.'
short: C. Leppin, C. Placke‐Yan, G. Bendt, S. Hernandez, K. Tschulik, S. Schulz,
J. Linnemann, ChemCatChem 18 (2026).
date_created: 2026-01-20T19:33:40Z
date_updated: 2026-01-20T19:36:51Z
department:
- _id: '985'
doi: 10.1002/cctc.202501104
intvolume: ' 18'
issue: '2'
keyword:
- electrocatalysis
- Co3O4
- EQCM-D
- OER
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: ChemCatChem
publication_identifier:
issn:
- 1867-3880
- 1867-3899
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Interfacial Softening and Electrolyte Uptake in Co3O4
OER Catalysts: Insight from Operando Spectroscopy and Fast EQCM‐D'
type: journal_article
user_id: '116779'
volume: 18
year: '2026'
...
---
_id: '63720'
abstract:
- lang: eng
text: The aging behavior of closed-cell polyurethane (PUR) foam, a material widely
used in household refrigeration, is studied by examining the variation of cell
gas composition and thermal conductivity over time. Aging is primarily driven
by gas permeation, wherein the initially present cell gases carbon dioxide and
cyclopentane are progressively replaced by nitrogen and oxygen from the ambient,
resulting in an increased thermal conductivity and reduced insulation performance.
The cell gas composition is measured over 1400 days employing gas chromatography,
and the thermal conductivity of the foam is measured over 190 days. Morphological
foam characteristics, such as average cell diameter, are determined via scanning
electron microscopy and barrier measurements are performed to estimate the effective
diffusion coefficient of oxygen. To simulate the aging process, one-dimensional
and three-dimensional models are developed for both diffusive mass transfer as
well as heat transfer. The present model for the thermal conductivity explicitly
accounts for condensation effects, i.e. partial condensation of cyclopentane and
carbon dioxide occurring at around 12°C, which significantly influences the insulation
behavior of the foam. Sensitivity analyses indicate that an initial cell gas pressure
of approximately 0.7 bar yields results that closely coincide with the experimental
measurements, where the three-dimensional model demonstrates better accuracy.
These measurements and simulations provide valuable insights for evaluating and
predicting the long-term degradation of the insulation performance of PUR foams.
article_number: '129850'
article_type: original
author:
- first_name: Daniel
full_name: Schumacher, Daniel
last_name: Schumacher
- first_name: Gabriela
full_name: Guevara-Carrion, Gabriela
last_name: Guevara-Carrion
- first_name: Tina
full_name: Kasper, Tina
id: '94562'
last_name: Kasper
orcid: '0000-0003-3993-5316 '
- first_name: Andreas
full_name: Paul, Andreas
id: '7828'
last_name: Paul
- first_name: Andreas
full_name: Elsner, Andreas
id: '16124'
last_name: Elsner
- first_name: Bettina
full_name: Peters, Bettina
id: '62920'
last_name: Peters
- first_name: Wenke
full_name: Wollny, Wenke
last_name: Wollny
- first_name: Marcus
full_name: Bluemel, Marcus
last_name: Bluemel
- first_name: Heike
full_name: Hoelscher, Heike
last_name: Hoelscher
- first_name: Nicola
full_name: Brzoska-Steinhaus, Nicola
last_name: Brzoska-Steinhaus
- first_name: Klaus
full_name: Heil, Klaus
last_name: Heil
- first_name: Lukas
full_name: Schleelein, Lukas
last_name: Schleelein
- first_name: Wolfgang
full_name: Becker, Wolfgang
last_name: Becker
- first_name: Ulrich
full_name: Gries, Ulrich
last_name: Gries
- first_name: Jadran
full_name: Vrabec, Jadran
last_name: Vrabec
citation:
ama: 'Schumacher D, Guevara-Carrion G, Kasper T, et al. Aging of polyurethane foam:
Experimental analysis and modeling of cell gas composition and thermal conductivity.
Applied Thermal Engineering. 2026;289. doi:10.1016/j.applthermaleng.2026.129850'
apa: 'Schumacher, D., Guevara-Carrion, G., Kasper, T., Paul, A., Elsner, A., Peters,
B., Wollny, W., Bluemel, M., Hoelscher, H., Brzoska-Steinhaus, N., Heil, K., Schleelein,
L., Becker, W., Gries, U., & Vrabec, J. (2026). Aging of polyurethane foam:
Experimental analysis and modeling of cell gas composition and thermal conductivity.
Applied Thermal Engineering, 289, Article 129850. https://doi.org/10.1016/j.applthermaleng.2026.129850'
bibtex: '@article{Schumacher_Guevara-Carrion_Kasper_Paul_Elsner_Peters_Wollny_Bluemel_Hoelscher_Brzoska-Steinhaus_et
al._2026, title={Aging of polyurethane foam: Experimental analysis and modeling
of cell gas composition and thermal conductivity}, volume={289}, DOI={10.1016/j.applthermaleng.2026.129850},
number={129850}, journal={Applied Thermal Engineering}, publisher={Elsevier BV},
author={Schumacher, Daniel and Guevara-Carrion, Gabriela and Kasper, Tina and
Paul, Andreas and Elsner, Andreas and Peters, Bettina and Wollny, Wenke and Bluemel,
Marcus and Hoelscher, Heike and Brzoska-Steinhaus, Nicola and et al.}, year={2026}
}'
chicago: 'Schumacher, Daniel, Gabriela Guevara-Carrion, Tina Kasper, Andreas Paul,
Andreas Elsner, Bettina Peters, Wenke Wollny, et al. “Aging of Polyurethane Foam:
Experimental Analysis and Modeling of Cell Gas Composition and Thermal Conductivity.”
Applied Thermal Engineering 289 (2026). https://doi.org/10.1016/j.applthermaleng.2026.129850.'
ieee: 'D. Schumacher et al., “Aging of polyurethane foam: Experimental analysis
and modeling of cell gas composition and thermal conductivity,” Applied Thermal
Engineering, vol. 289, Art. no. 129850, 2026, doi: 10.1016/j.applthermaleng.2026.129850.'
mla: 'Schumacher, Daniel, et al. “Aging of Polyurethane Foam: Experimental Analysis
and Modeling of Cell Gas Composition and Thermal Conductivity.” Applied Thermal
Engineering, vol. 289, 129850, Elsevier BV, 2026, doi:10.1016/j.applthermaleng.2026.129850.'
short: D. Schumacher, G. Guevara-Carrion, T. Kasper, A. Paul, A. Elsner, B. Peters,
W. Wollny, M. Bluemel, H. Hoelscher, N. Brzoska-Steinhaus, K. Heil, L. Schleelein,
W. Becker, U. Gries, J. Vrabec, Applied Thermal Engineering 289 (2026).
date_created: 2026-01-23T12:48:07Z
date_updated: 2026-01-23T12:53:26Z
department:
- _id: '728'
doi: 10.1016/j.applthermaleng.2026.129850
intvolume: ' 289'
keyword:
- Polyurethane
- Foam
- Gas permeation
- Diffusion models
- Thermal conductivity
- Condensation
- Gas chromatography
- Scanning electron microscopy
language:
- iso: eng
publication: Applied Thermal Engineering
publication_identifier:
issn:
- 1359-4311
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'Aging of polyurethane foam: Experimental analysis and modeling of cell gas
composition and thermal conductivity'
type: journal_article
user_id: '7828'
volume: 289
year: '2026'
...
---
_id: '60931'
author:
- first_name: Beate
full_name: Flath, Beate
id: '58896'
last_name: Flath
orcid: https://orcid.org/0000-0002-1648-0796
citation:
ama: 'Flath B. Nachhaltiges Clubsterben? Überlegungen zu Kommodifizierung und Nachhaltigkeit
im Kontext des Clubsterbens in Deutschland (im Erscheinen). In: Fischer M, Rommelspacher
L, Lücke M, eds. Clubsterben: Sozioökonomischer Wandel und urbane Musikkulturen.'
apa: 'Flath, B. (n.d.). Nachhaltiges Clubsterben? Überlegungen zu Kommodifizierung
und Nachhaltigkeit im Kontext des Clubsterbens in Deutschland (im Erscheinen).
In M. Fischer, L. Rommelspacher, & M. Lücke (Eds.), Clubsterben: Sozioökonomischer
Wandel und urbane Musikkulturen.'
bibtex: '@inbook{Flath, title={Nachhaltiges Clubsterben? Überlegungen zu Kommodifizierung
und Nachhaltigkeit im Kontext des Clubsterbens in Deutschland (im Erscheinen)},
booktitle={Clubsterben: Sozioökonomischer Wandel und urbane Musikkulturen}, author={Flath,
Beate}, editor={Fischer, Michael and Rommelspacher, Lorenz and Lücke, Martin
} }'
chicago: 'Flath, Beate. “Nachhaltiges Clubsterben? Überlegungen zu Kommodifizierung
und Nachhaltigkeit im Kontext des Clubsterbens in Deutschland (im Erscheinen).”
In Clubsterben: Sozioökonomischer Wandel und urbane Musikkulturen, edited
by Michael Fischer, Lorenz Rommelspacher, and Martin Lücke, n.d.'
ieee: 'B. Flath, “Nachhaltiges Clubsterben? Überlegungen zu Kommodifizierung und
Nachhaltigkeit im Kontext des Clubsterbens in Deutschland (im Erscheinen),” in
Clubsterben: Sozioökonomischer Wandel und urbane Musikkulturen, M. Fischer,
L. Rommelspacher, and M. Lücke, Eds. .'
mla: 'Flath, Beate. “Nachhaltiges Clubsterben? Überlegungen zu Kommodifizierung
und Nachhaltigkeit im Kontext des Clubsterbens in Deutschland (im Erscheinen).”
Clubsterben: Sozioökonomischer Wandel und urbane Musikkulturen, edited
by Michael Fischer et al.'
short: 'B. Flath, in: M. Fischer, L. Rommelspacher, M. Lücke (Eds.), Clubsterben:
Sozioökonomischer Wandel und urbane Musikkulturen, n.d.'
conference:
end_date: 2024-09-28
location: Albert-Ludwigs-Universität Freiburg
name: 'Clubsterben: Sozioökonomischer Wandel und urbane Musikkulturen'
start_date: 2024-09-27
date_created: 2025-08-15T07:43:54Z
date_updated: 2026-01-23T13:06:23Z
department:
- _id: '36'
editor:
- first_name: 'Michael '
full_name: 'Fischer, Michael '
last_name: Fischer
- first_name: 'Lorenz '
full_name: 'Rommelspacher, Lorenz '
last_name: Rommelspacher
- first_name: 'Martin '
full_name: 'Lücke, Martin '
last_name: Lücke
language:
- iso: ger
publication: 'Clubsterben: Sozioökonomischer Wandel und urbane Musikkulturen'
publication_status: submitted
quality_controlled: '1'
status: public
title: Nachhaltiges Clubsterben? Überlegungen zu Kommodifizierung und Nachhaltigkeit
im Kontext des Clubsterbens in Deutschland (im Erscheinen)
type: book_chapter
user_id: '58896'
year: '2026'
...
---
_id: '60537'
author:
- first_name: Beate
full_name: Flath, Beate
id: '58896'
last_name: Flath
orcid: https://orcid.org/0000-0002-1648-0796
citation:
ama: 'Flath B. Livemusikkulturen, Virtualitäten und Metamorphosen: Perspektiven
auf das kulturökonomische Konzept der Baumol’schen Kostenkrankheit. ~Vibes
- The IASPM D-A-CH Series. 4.'
apa: 'Flath, B. (n.d.). Livemusikkulturen, Virtualitäten und Metamorphosen: Perspektiven
auf das kulturökonomische Konzept der Baumol’schen Kostenkrankheit. ~Vibes
- The IASPM D-A-CH Series, 4.'
bibtex: '@article{Flath, title={Livemusikkulturen, Virtualitäten und Metamorphosen:
Perspektiven auf das kulturökonomische Konzept der Baumol’schen Kostenkrankheit},
volume={4}, journal={~Vibes - The IASPM D-A-CH Series}, author={Flath, Beate}
}'
chicago: 'Flath, Beate. “Livemusikkulturen, Virtualitäten und Metamorphosen: Perspektiven
auf das kulturökonomische Konzept der Baumol’schen Kostenkrankheit.” ~Vibes
- The IASPM D-A-CH Series 4 (n.d.).'
ieee: 'B. Flath, “Livemusikkulturen, Virtualitäten und Metamorphosen: Perspektiven
auf das kulturökonomische Konzept der Baumol’schen Kostenkrankheit,” ~Vibes
- The IASPM D-A-CH Series, vol. 4.'
mla: 'Flath, Beate. “Livemusikkulturen, Virtualitäten und Metamorphosen: Perspektiven
auf das kulturökonomische Konzept der Baumol’schen Kostenkrankheit.” ~Vibes
- The IASPM D-A-CH Series, vol. 4.'
short: B. Flath, ~Vibes - The IASPM D-A-CH Series 4 (n.d.).
conference:
end_date: 09.11.2024
location: 'Zürich '
name: Metadaten | Metainformationen. Populäre Musik und ihre Metamorphosen
start_date: 07.11.2024
date_created: 2025-07-07T13:21:32Z
date_updated: 2026-01-23T13:09:30Z
department:
- _id: '36'
intvolume: ' 4'
language:
- iso: ger
publication: ~Vibes - The IASPM D-A-CH Series
publication_status: submitted
quality_controlled: '1'
status: public
title: 'Livemusikkulturen, Virtualitäten und Metamorphosen: Perspektiven auf das kulturökonomische
Konzept der Baumol’schen Kostenkrankheit'
type: journal_article
user_id: '58896'
volume: 4
year: '2026'
...
---
_id: '63722'
abstract:
- lang: eng
text: "This volume presents insights from the 2025 ITS-Colloquium on Comparative
Theology and So-cial Work, exploring how theological concepts and interreligious
dialogue inform and critically engage social practice. \r\nDrawing on insights
\ from education, psychosocial support, military chaplaincy, and community-building,
it reveals the transformative potential of comparative theology in addressing
migration, marginalization, and social fragmentation. The contributions critically
examine the ethical depth and practical challenges of integrating religious perspectives
into social work, offering valuable insights for theory and praxis in pluralistic
societies, while also showing the limits and challenges of theoretical models.\r\nOverall,
when critically and contextually applied, impulses from comparative theology offer
both conceptual depth and practical tools for ethical, inclusive, and transformative
social engagement.\r\n\r\n"
citation:
ama: 'Erdem G, Eroglu T, Lebock S, eds. Comparative Theology and Social Work:
Exploring Theory and Praxis in Pluralistic Societies. Vol 6. DeGruyter'
apa: 'Erdem, G., Eroglu, T., & Lebock, S. (Eds.). (n.d.). Comparative Theology
and Social Work: Exploring Theory and Praxis in Pluralistic Societies (Vol.
6). DeGruyter.'
bibtex: '@book{Erdem_Eroglu_Lebock, series={Comparative Theology, Islam, and Society},
title={Comparative Theology and Social Work: Exploring Theory and Praxis in Pluralistic
Societies}, volume={6}, publisher={DeGruyter}, collection={Comparative Theology,
Islam, and Society} }'
chicago: 'Erdem, Gülbahar, Tarik Eroglu, and Sarah Lebock, eds. Comparative Theology
and Social Work: Exploring Theory and Praxis in Pluralistic Societies. Vol.
6. Comparative Theology, Islam, and Society. DeGruyter, n.d.'
ieee: 'G. Erdem, T. Eroglu, and S. Lebock, Eds., Comparative Theology and Social
Work: Exploring Theory and Praxis in Pluralistic Societies, vol. 6. DeGruyter.'
mla: 'Erdem, Gülbahar, et al., editors. Comparative Theology and Social Work:
Exploring Theory and Praxis in Pluralistic Societies. DeGruyter.'
short: 'G. Erdem, T. Eroglu, S. Lebock, eds., Comparative Theology and Social Work:
Exploring Theory and Praxis in Pluralistic Societies, DeGruyter, n.d.'
conference:
end_date: 2025-09-17
location: Paderborn
name: International Meeting on Comparative Theology 2026
start_date: 2025-09-16
date_created: 2026-01-26T01:30:25Z
date_updated: 2026-01-26T01:37:23Z
department:
- _id: '550'
- _id: '469'
editor:
- first_name: Gülbahar
full_name: Erdem, Gülbahar
last_name: Erdem
- first_name: Tarik
full_name: Eroglu, Tarik
id: '113848'
last_name: Eroglu
- first_name: Sarah
full_name: Lebock, Sarah
id: '53425'
last_name: Lebock
orcid: 0009-0005-7485-1902
intvolume: ' 6'
language:
- iso: eng
publication_identifier:
unknown:
- 978-3-11-224-223-0
publication_status: unpublished
publisher: DeGruyter
quality_controlled: '1'
series_title: Comparative Theology, Islam, and Society
status: public
title: 'Comparative Theology and Social Work: Exploring Theory and Praxis in Pluralistic
Societies'
type: book_editor
user_id: '53425'
volume: 6
year: '2026'
...
---
_id: '63731'
abstract:
- lang: eng
text: The Banzhaf power index can be used to quantify the explanatory power of single
conditions in a configurational analysis that aims at identifying whether combinations
of conditions are sufficient for an outcome. The latter method is an integral
part of the Qualitative Comparative Analysis (QCA) approach. It is widely used
in the literature, e.g., in the field of International Management. Haake and Schneider
(2023) give a rigorous description of the connection between the empirical and
game theoretic modeling. To justify that the Banzhaf index is an appropriate tool
to measure the influence of a condition, this paper discusses a novel axiomatization
of the Banzhaf index that uses axioms that are directly linked to the QCA methodology.
As a side result, we demonstrate that in our model the Banzhaf index can be reinterpreted
as an average of Shapley-Shubik indices.
author:
- first_name: Claus-Jochen
full_name: Haake, Claus-Jochen
id: '20801'
last_name: Haake
- first_name: Martin
full_name: Schneider, Martin
id: '471'
last_name: Schneider
orcid: https://orcid.org/0000-0002-6961-3716
citation:
ama: Haake C-J, Schneider M. An Axiomatization of the Banzhaf Index to Measure Influence
in Qualitative Comparative Analysis. International Journal of Game Theory.
2026;55. doi:10.1007/s00182-026-00978-2
apa: Haake, C.-J., & Schneider, M. (2026). An Axiomatization of the Banzhaf
Index to Measure Influence in Qualitative Comparative Analysis. International
Journal of Game Theory, 55. https://doi.org/10.1007/s00182-026-00978-2
bibtex: '@article{Haake_Schneider_2026, title={An Axiomatization of the Banzhaf
Index to Measure Influence in Qualitative Comparative Analysis}, volume={55},
DOI={10.1007/s00182-026-00978-2},
journal={International Journal of Game Theory}, publisher={Springer}, author={Haake,
Claus-Jochen and Schneider, Martin}, year={2026} }'
chicago: Haake, Claus-Jochen, and Martin Schneider. “An Axiomatization of the Banzhaf
Index to Measure Influence in Qualitative Comparative Analysis.” International
Journal of Game Theory 55 (2026). https://doi.org/10.1007/s00182-026-00978-2.
ieee: 'C.-J. Haake and M. Schneider, “An Axiomatization of the Banzhaf Index to
Measure Influence in Qualitative Comparative Analysis,” International Journal
of Game Theory, vol. 55, 2026, doi: 10.1007/s00182-026-00978-2.'
mla: Haake, Claus-Jochen, and Martin Schneider. “An Axiomatization of the Banzhaf
Index to Measure Influence in Qualitative Comparative Analysis.” International
Journal of Game Theory, vol. 55, Springer, 2026, doi:10.1007/s00182-026-00978-2.
short: C.-J. Haake, M. Schneider, International Journal of Game Theory 55 (2026).
date_created: 2026-01-26T12:30:50Z
date_updated: 2026-01-26T12:42:04Z
department:
- _id: '205'
- _id: '475'
- _id: '185'
doi: 10.1007/s00182-026-00978-2
intvolume: ' 55'
keyword:
- Banzhaf index
- axiomatization
- QCA
- explanatory power
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s00182-026-00978-2#citeas
oa: '1'
publication: International Journal of Game Theory
publisher: Springer
quality_controlled: '1'
status: public
title: An Axiomatization of the Banzhaf Index to Measure Influence in Qualitative
Comparative Analysis
type: journal_article
user_id: '20801'
volume: 55
year: '2026'
...
---
_id: '63798'
author:
- first_name: Mats
full_name: Vernholz, Mats
id: '76955'
last_name: Vernholz
orcid: 0000-0001-5175-357X
- first_name: Katrin
full_name: Temmen, Katrin
id: '30086'
last_name: Temmen
citation:
ama: Vernholz M, Temmen K. Motive Ingenieurstudierender für den Besuch (fach-)didaktischer
Lehrveranstaltungen im Projekt EduTech Net OWL. die hochschullehre. 2026;12(8):97-111.
doi:10.3278/HSL2608W
apa: Vernholz, M., & Temmen, K. (2026). Motive Ingenieurstudierender für den
Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL. die
hochschullehre, 12(8), 97–111. https://doi.org/10.3278/HSL2608W
bibtex: '@article{Vernholz_Temmen_2026, title={Motive Ingenieurstudierender für
den Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL},
volume={12}, DOI={10.3278/HSL2608W},
number={8}, journal={die hochschullehre}, publisher={wbv Publikation}, author={Vernholz,
Mats and Temmen, Katrin}, year={2026}, pages={97–111} }'
chicago: 'Vernholz, Mats, and Katrin Temmen. “Motive Ingenieurstudierender für den
Besuch (fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL.” die
hochschullehre 12, no. 8 (2026): 97–111. https://doi.org/10.3278/HSL2608W.'
ieee: 'M. Vernholz and K. Temmen, “Motive Ingenieurstudierender für den Besuch (fach-)didaktischer
Lehrveranstaltungen im Projekt EduTech Net OWL,” die hochschullehre, vol.
12, no. 8, pp. 97–111, 2026, doi: 10.3278/HSL2608W.'
mla: Vernholz, Mats, and Katrin Temmen. “Motive Ingenieurstudierender für den Besuch
(fach-)didaktischer Lehrveranstaltungen im Projekt EduTech Net OWL.” die hochschullehre,
vol. 12, no. 8, wbv Publikation, 2026, pp. 97–111, doi:10.3278/HSL2608W.
short: M. Vernholz, K. Temmen, die hochschullehre 12 (2026) 97–111.
date_created: 2026-01-28T15:17:16Z
date_updated: 2026-01-28T15:17:48Z
department:
- _id: '300'
doi: 10.3278/HSL2608W
intvolume: ' 12'
issue: '8'
language:
- iso: ger
page: 97-111
publication: die hochschullehre
publication_identifier:
eissn:
- 2199-8825
publication_status: published
publisher: wbv Publikation
quality_controlled: '1'
status: public
title: Motive Ingenieurstudierender für den Besuch (fach-)didaktischer Lehrveranstaltungen
im Projekt EduTech Net OWL
type: journal_article
user_id: '76955'
volume: 12
year: '2026'
...
---
_id: '63827'
abstract:
- lang: eng
text: Light-emitting diodes (LEDs) are becoming increasingly important across various
sectors of the lighting industry and are being used more frequently. In the field
of symbolic projection, research is increasingly focusing on implementing light
modulation using energy-efficient, incoherent LEDs rather than lasers. Since light
modulation in micro- and nano-optics is typically achieved through phase modulation,
Finite-Difference Time-Domain (FDTD) simulations are employed for analysis. The
objective of this article is to investigate different approaches for approximating
incoherent monochromatic light sources within FDTD simulations. To this end, two
approaches based on dipole sources are considered, as well as a method involving
plane waves with modulated wavefronts based on Cosine–Fourier functions and a
method based on the superposition of Gaussian beams. These methods are evaluated
in terms of their accuracy using a two-dimensional double-slit configuration and
are compared against a fully incoherent analytical reference.
article_number: '128'
article_type: original
author:
- first_name: Dominik
full_name: Metzner, Dominik
last_name: Metzner
- first_name: Jens
full_name: Potthoff, Jens
last_name: Potthoff
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Metzner D, Potthoff J, Zentgraf T, Förstner J. Approximating Incoherent Monochromatic
Light Sources in FDTD Simulations. Photonics. 2026;13(2). doi:10.3390/photonics13020128
apa: Metzner, D., Potthoff, J., Zentgraf, T., & Förstner, J. (2026). Approximating
Incoherent Monochromatic Light Sources in FDTD Simulations. Photonics,
13(2), Article 128. https://doi.org/10.3390/photonics13020128
bibtex: '@article{Metzner_Potthoff_Zentgraf_Förstner_2026, title={Approximating
Incoherent Monochromatic Light Sources in FDTD Simulations}, volume={13}, DOI={10.3390/photonics13020128},
number={2128}, journal={Photonics}, publisher={MDPI AG}, author={Metzner, Dominik
and Potthoff, Jens and Zentgraf, Thomas and Förstner, Jens}, year={2026} }'
chicago: Metzner, Dominik, Jens Potthoff, Thomas Zentgraf, and Jens Förstner. “Approximating
Incoherent Monochromatic Light Sources in FDTD Simulations.” Photonics
13, no. 2 (2026). https://doi.org/10.3390/photonics13020128.
ieee: 'D. Metzner, J. Potthoff, T. Zentgraf, and J. Förstner, “Approximating Incoherent
Monochromatic Light Sources in FDTD Simulations,” Photonics, vol. 13, no.
2, Art. no. 128, 2026, doi: 10.3390/photonics13020128.'
mla: Metzner, Dominik, et al. “Approximating Incoherent Monochromatic Light Sources
in FDTD Simulations.” Photonics, vol. 13, no. 2, 128, MDPI AG, 2026, doi:10.3390/photonics13020128.
short: D. Metzner, J. Potthoff, T. Zentgraf, J. Förstner, Photonics 13 (2026).
date_created: 2026-02-02T07:18:03Z
date_updated: 2026-02-02T21:38:34Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
- _id: '61'
doi: 10.3390/photonics13020128
intvolume: ' 13'
issue: '2'
keyword:
- tet_topic_opticalantenna
- tet_topic_numerics
- tet_topic_meta
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2304-6732/13/2/128
oa: '1'
publication: Photonics
publication_identifier:
issn:
- 2304-6732
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Approximating Incoherent Monochromatic Light Sources in FDTD Simulations
type: journal_article
user_id: '158'
volume: 13
year: '2026'
...
---
_id: '61463'
abstract:
- lang: ger
text: Vernetztes Wissen ist ein zentrales Lernziel des Hochschulstudiums, insbesondere
im interdisziplinär angelegten Studienfach Komparatistik. Um den Aufbau vernetzten
Wissens bei Bachelorstudierenden der Komparatistik zu unterstützen, ist in diesem
Projekt Portfolioarbeit eingesetzt worden, die als Methode selbsttätigen und selbstreflexiven
Lernens geeignet erscheint, zur Auseinandersetzung mit Lerninhalten zu motivieren
und zur Kompetenzentwicklung der Studierenden beizutragen. Mittels unstrukturierter
Beobachtungen der Portfolioarbeit im Seminar sind inhaltliche Effekte und methodische
Entwicklungen erfasst worden. Anhand anteilig quantitativer, überwiegend qualitativer
Inhaltsanalysen der Portfolios sind konkrete Vernetzungen zwischen Lerninhalten
ermittelt worden. Die Explorationsstudie zeigt veränderte Perspektiven und geweckte
Interessen bei den Studierenden durch die Portfolioarbeit sowie vielfältige Kontextualisierungen,
Vergleiche und Verknüpfungen in den Portfolios auf und bietet hierdurch einen
möglichen Ansatzpunkt für strukturelle Empfehlungen für das Studienfach Komparatistik.
- lang: eng
text: Knowledge networks are a central learning objective in higher education, especially
in the inherently interdisciplinary discipline of comparative literary and cultural
studies. To support the development of knowledge networks with undergraduate students
of comparative literary and cultural studies, this project utilized portfolio
work as a method of self-actuating and self-reflective learning suitable for motivating
examinations of learning contents and contributing to students’ skill development.
Using naturalistic observations of the portfolio work within the seminar, effects
and developments were recorded. With partly quantitative, predominantly qualitative
content analyses of the portfolios, concrete connections between learning contents
were determined. The explorative study shows changed perspectives and peaked interests
of the students because of portfolio work as well as diverse contextualisations,
comparisons and connections in the portfolios, thus offering a possible starting
point for structural recommendations for the discipline of comparative literary
and cultural studies.
article_type: original
author:
- first_name: Ronja
full_name: Hannebohm, Ronja
id: '27419'
last_name: Hannebohm
citation:
ama: 'Hannebohm R. Potenziale der Portfolioarbeit für den Aufbau vernetzten Wissens
im Bachelorstudium: Eine Explorationsstudie im Studienfach Komparatistik/Vergleichende
Literatur- und Kulturwissenschaft. die hochschullehre: Interdisziplinäre Zeitschrift
für Studium und Lehre. 2026;12:65-80. doi:10.3278/HSL2606W'
apa: 'Hannebohm, R. (2026). Potenziale der Portfolioarbeit für den Aufbau vernetzten
Wissens im Bachelorstudium: Eine Explorationsstudie im Studienfach Komparatistik/Vergleichende
Literatur- und Kulturwissenschaft. die hochschullehre: Interdisziplinäre Zeitschrift
für Studium und Lehre, 12, 65–80. https://doi.org/10.3278/HSL2606W'
bibtex: '@article{Hannebohm_2026, title={Potenziale der Portfolioarbeit für den
Aufbau vernetzten Wissens im Bachelorstudium: Eine Explorationsstudie im Studienfach
Komparatistik/Vergleichende Literatur- und Kulturwissenschaft}, volume={12}, DOI={10.3278/HSL2606W}, journal={die hochschullehre:
Interdisziplinäre Zeitschrift für Studium und Lehre}, publisher={wbv}, author={Hannebohm,
Ronja}, year={2026}, pages={65–80} }'
chicago: 'Hannebohm, Ronja. “Potenziale der Portfolioarbeit für den Aufbau vernetzten
Wissens im Bachelorstudium: Eine Explorationsstudie im Studienfach Komparatistik/Vergleichende
Literatur- und Kulturwissenschaft.” die hochschullehre: Interdisziplinäre Zeitschrift
für Studium und Lehre 12 (2026): 65–80. https://doi.org/10.3278/HSL2606W.'
ieee: 'R. Hannebohm, “Potenziale der Portfolioarbeit für den Aufbau vernetzten Wissens
im Bachelorstudium: Eine Explorationsstudie im Studienfach Komparatistik/Vergleichende
Literatur- und Kulturwissenschaft,” die hochschullehre: Interdisziplinäre Zeitschrift
für Studium und Lehre, vol. 12, pp. 65–80, 2026, doi: 10.3278/HSL2606W.'
mla: 'Hannebohm, Ronja. “Potenziale der Portfolioarbeit für den Aufbau vernetzten
Wissens im Bachelorstudium: Eine Explorationsstudie im Studienfach Komparatistik/Vergleichende
Literatur- und Kulturwissenschaft.” die hochschullehre: Interdisziplinäre Zeitschrift
für Studium und Lehre, vol. 12, wbv, 2026, pp. 65–80, doi:10.3278/HSL2606W.'
short: 'R. Hannebohm, die hochschullehre: Interdisziplinäre Zeitschrift für Studium
und Lehre 12 (2026) 65–80.'
date_created: 2025-09-29T12:34:48Z
date_updated: 2026-02-03T10:59:36Z
department:
- _id: '116'
doi: 10.3278/HSL2606W
intvolume: ' 12'
keyword:
- Portfolioarbeit
- portfolio work
- vernetztes Wissen
- knowledge networks
- Beobachtung
- naturalistic observation
- Inhaltsanalyse
- content analysis
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.wbv.de/shop/Paderborner-Beitraege-2025-HSLT2601W
oa: '1'
page: 65-80
publication: 'die hochschullehre: Interdisziplinäre Zeitschrift für Studium und Lehre'
publication_identifier:
issn:
- 2199–8825
publication_status: published
publisher: wbv
quality_controlled: '1'
status: public
title: 'Potenziale der Portfolioarbeit für den Aufbau vernetzten Wissens im Bachelorstudium:
Eine Explorationsstudie im Studienfach Komparatistik/Vergleichende Literatur- und
Kulturwissenschaft'
type: journal_article
user_id: '27419'
volume: 12
year: '2026'
...
---
_id: '63838'
abstract:
- lang: eng
text: "Industrial electrification is increasing to reduce fossil fuel dependence,
alongside a growing share of volatile renewables.\r\nA secure and reliable energy
supply is crucial for industry, leading to a shift from centralised to decentralised
grid structures.\r\nDC microgrids becoming increasingly popular in industry, since
they enable energy recuperation from braking, reduce components and cables, and
integrate storage and local generation to manage supply interruptions or peak
loads.\r\nEVs add further synergies by serving as mobile storage units, helping
to store and redistribute locally generated renewable energy.\r\nThis paper analyses
how EV integration in droop-controlled DC grids can contribute to a more stable,
low-emission and peak-reduced load profile to the supply grid through load shifting
and bridge interruptions.\r\nA droop-controlled DC grid model has been developed,
incorporating an EV charging park based on probability functions.\r\nScalable
scenarios allow for diverse condition analysis using an energy management system
that utilises fuzzy logic and sequential MILP optimisation.\r\nIt has been shown
that a 7% improvement of coefficient represented grid-serving behaviour is possible
by load shifting.\r\nIt has also been demonstrated that an optimised EMS can reduce
the demand-based CO2 emissions by 41kg for a representative day compared to a
fuzzy logic EMS.\r\nAt the same time peak load is decreased yielding a more constant
residual load.\r\nThese results highlight the potential of a controlled bidirectional
charging infrastructure in DC grids and underscore the need to explicitly consider
charging processes to ensure a residual load as constant as possible."
article_number: '100227'
article_type: original
author:
- first_name: Henning Christoph
full_name: Rahlf, Henning Christoph
id: '56955'
last_name: Rahlf
orcid: 0009-0006-8106-2132
- first_name: Lukas
full_name: Knorr, Lukas
id: '90391'
last_name: Knorr
orcid: 0009-0005-4727-7511
- first_name: Simon
full_name: Althoff, Simon
last_name: Althoff
- first_name: Henning
full_name: Meschede, Henning
id: '86954'
last_name: Meschede
orcid: 0000-0002-1538-089X
citation:
ama: Rahlf HC, Knorr L, Althoff S, Meschede H. Analysis of bidirectional EV charging
infrastructures within industrial DC grids. Smart Energy. Published online
2026. doi:10.1016/j.segy.2026.100227
apa: Rahlf, H. C., Knorr, L., Althoff, S., & Meschede, H. (2026). Analysis of
bidirectional EV charging infrastructures within industrial DC grids. Smart
Energy, Article 100227. https://doi.org/10.1016/j.segy.2026.100227
bibtex: '@article{Rahlf_Knorr_Althoff_Meschede_2026, title={Analysis of bidirectional
EV charging infrastructures within industrial DC grids}, DOI={10.1016/j.segy.2026.100227},
number={100227}, journal={Smart Energy}, publisher={Elsevier BV}, author={Rahlf,
Henning Christoph and Knorr, Lukas and Althoff, Simon and Meschede, Henning},
year={2026} }'
chicago: Rahlf, Henning Christoph, Lukas Knorr, Simon Althoff, and Henning Meschede.
“Analysis of Bidirectional EV Charging Infrastructures within Industrial DC Grids.”
Smart Energy, 2026. https://doi.org/10.1016/j.segy.2026.100227.
ieee: 'H. C. Rahlf, L. Knorr, S. Althoff, and H. Meschede, “Analysis of bidirectional
EV charging infrastructures within industrial DC grids,” Smart Energy,
Art. no. 100227, 2026, doi: 10.1016/j.segy.2026.100227.'
mla: Rahlf, Henning Christoph, et al. “Analysis of Bidirectional EV Charging Infrastructures
within Industrial DC Grids.” Smart Energy, 100227, Elsevier BV, 2026, doi:10.1016/j.segy.2026.100227.
short: H.C. Rahlf, L. Knorr, S. Althoff, H. Meschede, Smart Energy (2026).
date_created: 2026-02-02T14:45:17Z
date_updated: 2026-02-03T12:58:44Z
department:
- _id: '644'
doi: 10.1016/j.segy.2026.100227
keyword:
- DC-grid
- Droop control
- Grid-serving behaviour
- Grid stability
- Bidirectional charging
- Sequential decision
- MILP optimisation
language:
- iso: eng
publication: Smart Energy
publication_identifier:
issn:
- 2666-9552
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Analysis of bidirectional EV charging infrastructures within industrial DC
grids
type: journal_article
user_id: '56955'
year: '2026'
...
---
_id: '61310'
abstract:
- lang: eng
text: "Service systems engineering relies on structured, top-down approaches to
designing and\r\ninnovating service systems. In today’s dynamic environments—shaped
by digital transformation,\r\nevolving provider–user interactions, and shifting
societal demands—these approaches face limitations in enabling continuous, context-sensitive
innovation. Continuous Value Shaping emerges as a conceptual extension to service
systems engineering, promoting more adaptive and co-evolutionary forms of service
system development. This study examines how Continuous Value Shaping manifests
through a multiple case study of three public sector projects. We identify distinct
manifestations and constellations of the concept’s principles that complement
classical\r\nSSE practices. As the first empirical exploration of Continuous Value
Shaping, the study refines its\r\nconceptual foundation and enhances its accessibility
for researchers and practitioners. We conclude with seven empirically derived
propositions that inform future service systems engineering initiatives and demonstrate
how Continuous Value Shaping supports the dynamic alignment of service systems
with societal and systemic demands."
author:
- first_name: Jannika Marie
full_name: Schäfer, Jannika Marie
id: '74374'
last_name: Schäfer
- first_name: Polina
full_name: Rajko, Polina
last_name: Rajko
- first_name: Daniela
full_name: Angelova, Daniela
last_name: Angelova
- first_name: Tilo
full_name: Böhmann, Tilo
last_name: Böhmann
citation:
ama: 'Schäfer JM, Rajko P, Angelova D, Böhmann T. From Engineering to Shaping: A
Multiple Case Study on Advancing Service Systems Engineering through Continuous
Value Shaping. In: Proceedings of the 59th Hawaii International Conference
on System Sciences (HICSS 2026). Association for Information Systems (AIS),
IEEE Computer Society Press, University of Hawaii (Manoa); 2026.'
apa: 'Schäfer, J. M., Rajko, P., Angelova, D., & Böhmann, T. (2026). From Engineering
to Shaping: A Multiple Case Study on Advancing Service Systems Engineering through
Continuous Value Shaping. Proceedings of the 59th Hawaii International Conference
on System Sciences (HICSS 2026). 59th Hawaii International Conference on System
Sciences (HICSS 2026), Maui, Maui, Hawaii, USA.'
bibtex: '@inproceedings{Schäfer_Rajko_Angelova_Böhmann_2026, place={Maui, Hawaii,
USA}, title={From Engineering to Shaping: A Multiple Case Study on Advancing Service
Systems Engineering through Continuous Value Shaping}, booktitle={Proceedings
of the 59th Hawaii International Conference on System Sciences (HICSS 2026)},
publisher={Association for Information Systems (AIS), IEEE Computer Society Press,
University of Hawaii (Manoa)}, author={Schäfer, Jannika Marie and Rajko, Polina
and Angelova, Daniela and Böhmann, Tilo}, year={2026} }'
chicago: 'Schäfer, Jannika Marie, Polina Rajko, Daniela Angelova, and Tilo Böhmann.
“From Engineering to Shaping: A Multiple Case Study on Advancing Service Systems
Engineering through Continuous Value Shaping.” In Proceedings of the 59th Hawaii
International Conference on System Sciences (HICSS 2026). Maui, Hawaii, USA:
Association for Information Systems (AIS), IEEE Computer Society Press, University
of Hawaii (Manoa), 2026.'
ieee: 'J. M. Schäfer, P. Rajko, D. Angelova, and T. Böhmann, “From Engineering to
Shaping: A Multiple Case Study on Advancing Service Systems Engineering through
Continuous Value Shaping,” presented at the 59th Hawaii International Conference
on System Sciences (HICSS 2026), Maui, Maui, Hawaii, USA, 2026.'
mla: 'Schäfer, Jannika Marie, et al. “From Engineering to Shaping: A Multiple Case
Study on Advancing Service Systems Engineering through Continuous Value Shaping.”
Proceedings of the 59th Hawaii International Conference on System Sciences
(HICSS 2026), Association for Information Systems (AIS), IEEE Computer Society
Press, University of Hawaii (Manoa), 2026.'
short: 'J.M. Schäfer, P. Rajko, D. Angelova, T. Böhmann, in: Proceedings of the
59th Hawaii International Conference on System Sciences (HICSS 2026), Association
for Information Systems (AIS), IEEE Computer Society Press, University of Hawaii
(Manoa), Maui, Hawaii, USA, 2026.'
conference:
end_date: 2026-01-09
location: Maui, Maui, Hawaii, USA
name: 59th Hawaii International Conference on System Sciences (HICSS 2026)
start_date: 2026-01-06
date_created: 2025-09-16T13:55:52Z
date_updated: 2026-02-05T06:57:02Z
department:
- _id: '195'
jel:
- M15
keyword:
- Continuous Value Shaping
- Service Systems Engineering
- Service Science
- Public Sector
- Service Innovation
language:
- iso: eng
place: Maui, Hawaii, USA
project:
- _id: '1250'
name: 'SHAPE : Gestaltung von Dienstleistungsentwicklungsprozessen und lnnovationspartnerschaften
mit Unternehmen'
publication: Proceedings of the 59th Hawaii International Conference on System Sciences
(HICSS 2026)
publication_status: published
publisher: Association for Information Systems (AIS), IEEE Computer Society Press,
University of Hawaii (Manoa)
quality_controlled: '1'
status: public
title: 'From Engineering to Shaping: A Multiple Case Study on Advancing Service Systems
Engineering through Continuous Value Shaping'
type: conference
user_id: '74374'
year: '2026'
...
---
_id: '63883'
abstract:
- lang: eng
text: Proton exchange membranes (PEMs) are essential for fuel cells, yet conventional
materials like Nafion suffer from humidity dependence and limited thermal stability.
This study introduces sulfonated phenylene-bridged periodic mesoporous organosilicas
(PMOs) as promising inorganic–organic hybrid PEMs, synthesized via surfactant-templating
with varying alkyl chain lengths for different mesopore sizes. Post-synthetic
functionalization involves nitration of phenylene moieties, reduction to amines,
and ring-opening of propane or butane sultones to graft sulfonic acid groups via
flexible spacers, achieving homogeneous distribution along pore walls. Post-functionalization
is confirmed by powder X-ray diffraction (PXRD), revealing preserved 2D hexagonal
p6mm ordering and phenylene stacking. N2 physisorption shows type IV isotherms
with reduced pore volumes and pore sizes. 1H NMR is used to quantify functionalization
degrees. Impedance spectroscopy on pressed pellets demonstrates proton conductivities
up to 2 × 10−3 S cm−1 at 30 °C and 90% RH, depending on the functionalization
degree, confirming sulfonic acid-mediated conduction.
article_number: '203'
author:
- first_name: Tobias
full_name: Wagner, Tobias
last_name: Wagner
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
citation:
ama: Wagner T, Tiemann M. Proton-Conducting Sulfonated Periodic Mesoporous Organosilica.
Nanomaterials. 2026;16(3). doi:10.3390/nano16030203
apa: Wagner, T., & Tiemann, M. (2026). Proton-Conducting Sulfonated Periodic
Mesoporous Organosilica. Nanomaterials, 16(3), Article 203. https://doi.org/10.3390/nano16030203
bibtex: '@article{Wagner_Tiemann_2026, title={Proton-Conducting Sulfonated Periodic
Mesoporous Organosilica}, volume={16}, DOI={10.3390/nano16030203},
number={3203}, journal={Nanomaterials}, publisher={MDPI AG}, author={Wagner, Tobias
and Tiemann, Michael}, year={2026} }'
chicago: Wagner, Tobias, and Michael Tiemann. “Proton-Conducting Sulfonated Periodic
Mesoporous Organosilica.” Nanomaterials 16, no. 3 (2026). https://doi.org/10.3390/nano16030203.
ieee: 'T. Wagner and M. Tiemann, “Proton-Conducting Sulfonated Periodic Mesoporous
Organosilica,” Nanomaterials, vol. 16, no. 3, Art. no. 203, 2026, doi:
10.3390/nano16030203.'
mla: Wagner, Tobias, and Michael Tiemann. “Proton-Conducting Sulfonated Periodic
Mesoporous Organosilica.” Nanomaterials, vol. 16, no. 3, 203, MDPI AG,
2026, doi:10.3390/nano16030203.
short: T. Wagner, M. Tiemann, Nanomaterials 16 (2026).
date_created: 2026-02-05T09:46:20Z
date_updated: 2026-02-05T09:48:27Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.3390/nano16030203
intvolume: ' 16'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Nanomaterials
publication_identifier:
issn:
- 2079-4991
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Proton-Conducting Sulfonated Periodic Mesoporous Organosilica
type: journal_article
user_id: '23547'
volume: 16
year: '2026'
...
---
_id: '64129'
abstract:
- lang: eng
text: Selecting scan angles such that surface segments are aligned with
straight X-ray paths (i.e., rays are tangential to the surface and therefore perpendicular
to the local surface normal) is known to produce sharper transitions of those
surface segments in the reconstructed volume. This enhances dimensional accuracy
in sparse-view computed tomography (CT). However, existing approaches offer no
direct means to exploit this criterion for automatic scan-angle optimization.
We propose a method that uses a virtual representation of the CT setup, including
an STL surface model of the inspected part, to automatically identify taskspecific
scan angles. Using elementary vector calculus, the algorithm determines projection
directions that generate tangential X-rays for targeted surface segments. To support
different levels of geometric complexity, we introduce two variants of the angle-selection
procedure. The methods were experimentally validated on two objects with distinct
absorption and geometric characteristics. For a steel gauge block, employing the
minimum number of task-specific projections required for surface-data completeness
substantially outperformed a conventional high-projection scan. For a geometrically
more complex test object, surface-related errors were still reduced within the
region of interest. The proposed approach – particularly suited for flat surface
structures and not accounting for image-degrading factors other than cone-beam
artifacts – shows promise for high-throughput dimensional metrology of mono-material
parts.
author:
- first_name: Lorenz
full_name: Butzhammer, Lorenz
last_name: Butzhammer
- first_name: Matthias Robert Oskar
full_name: Braun, Matthias Robert Oskar
last_name: Braun
- first_name: Colin
full_name: Herath, Colin
last_name: Herath
- first_name: Tino
full_name: Hausotte, Tino
last_name: Hausotte
citation:
ama: 'Butzhammer L, Braun MRO, Herath C, Hausotte T. Higher accuracy with fewer
projections? Automated scan angle selection for dimensional Computed Tomography
based on a simple data completeness measure for the part surface. In: E-Journal
of Nondestructive Testing. Vol 31. NDT.net GmbH & Co. KG; 2026. doi:10.58286/32560'
apa: Butzhammer, L., Braun, M. R. O., Herath, C., & Hausotte, T. (2026). Higher
accuracy with fewer projections? Automated scan angle selection for dimensional
Computed Tomography based on a simple data completeness measure for the part surface.
E-Journal of Nondestructive Testing, 31(3). https://doi.org/10.58286/32560
bibtex: '@inproceedings{Butzhammer_Braun_Herath_Hausotte_2026, title={Higher accuracy
with fewer projections? Automated scan angle selection for dimensional Computed
Tomography based on a simple data completeness measure for the part surface},
volume={31}, DOI={10.58286/32560},
number={3}, booktitle={e-Journal of Nondestructive Testing}, publisher={NDT.net
GmbH & Co. KG}, author={Butzhammer, Lorenz and Braun, Matthias Robert Oskar
and Herath, Colin and Hausotte, Tino}, year={2026} }'
chicago: Butzhammer, Lorenz, Matthias Robert Oskar Braun, Colin Herath, and Tino
Hausotte. “Higher Accuracy with Fewer Projections? Automated Scan Angle Selection
for Dimensional Computed Tomography Based on a Simple Data Completeness Measure
for the Part Surface.” In E-Journal of Nondestructive Testing, Vol. 31.
NDT.net GmbH & Co. KG, 2026. https://doi.org/10.58286/32560.
ieee: 'L. Butzhammer, M. R. O. Braun, C. Herath, and T. Hausotte, “Higher accuracy
with fewer projections? Automated scan angle selection for dimensional Computed
Tomography based on a simple data completeness measure for the part surface,”
in e-Journal of Nondestructive Testing, Linz, 2026, vol. 31, no. 3, doi:
10.58286/32560.'
mla: Butzhammer, Lorenz, et al. “Higher Accuracy with Fewer Projections? Automated
Scan Angle Selection for Dimensional Computed Tomography Based on a Simple Data
Completeness Measure for the Part Surface.” E-Journal of Nondestructive Testing,
vol. 31, no. 3, NDT.net GmbH & Co. KG, 2026, doi:10.58286/32560.
short: 'L. Butzhammer, M.R.O. Braun, C. Herath, T. Hausotte, in: E-Journal of Nondestructive
Testing, NDT.net GmbH & Co. KG, 2026.'
conference:
location: Linz
name: 15th Conference on Industrial Computed Tomography (iCT)
date_created: 2026-02-12T10:11:08Z
date_updated: 2026-02-12T10:41:45Z
department:
- _id: '630'
doi: 10.58286/32560
intvolume: ' 31'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ndt.net/article/ctc2026/papers/ict26_Contribution_184.pdf
oa: '1'
project:
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '133'
name: TRR 285 - Project Area C
- _id: '149'
name: TRR 285 - Subproject C05
publication: e-Journal of Nondestructive Testing
publication_identifier:
issn:
- 1435-4934
publication_status: published
publisher: NDT.net GmbH & Co. KG
quality_controlled: '1'
status: public
title: Higher accuracy with fewer projections? Automated scan angle selection for
dimensional Computed Tomography based on a simple data completeness measure for
the part surface
type: conference
user_id: '93720'
volume: 31
year: '2026'
...
---
_id: '58969'
author:
- first_name: Elvira
full_name: Topalovic, Elvira
id: '23088'
last_name: Topalovic
orcid: 0009-0002-7576-3558
- first_name: Laura
full_name: Drepper, Laura
id: '40689'
last_name: Drepper
orcid: https://orcid.org/0009-0007-6807-6684
- first_name: Alisa
full_name: Blachut, Alisa
id: '37811'
last_name: Blachut
citation:
ama: 'Topalovic E, Drepper L, Blachut A. Kausalität im Längsschnitt. Funktionen
und Formen von weil, denn, deshalb, deswegen, nämlich und da in der Textproduktion
vom 4. bis zum 6. Schuljahr. In: Bücking S, Gese H, Kellermann K, eds. Semantische
Phänomene lehren und lernen. Linguistische Berichte (LB). Buske.'
apa: Topalovic, E., Drepper, L., & Blachut, A. (n.d.). Kausalität im Längsschnitt.
Funktionen und Formen von weil, denn, deshalb, deswegen, nämlich und da in der
Textproduktion vom 4. bis zum 6. Schuljahr. In S. Bücking, H. Gese, & K. Kellermann
(Eds.), Semantische Phänomene lehren und lernen. Linguistische Berichte (LB).
Buske.
bibtex: '@inbook{Topalovic_Drepper_Blachut, place={Hamburg}, title={Kausalität im
Längsschnitt. Funktionen und Formen von weil, denn, deshalb, deswegen, nämlich
und da in der Textproduktion vom 4. bis zum 6. Schuljahr}, booktitle={Semantische
Phänomene lehren und lernen. Linguistische Berichte (LB)}, publisher={Buske},
author={Topalovic, Elvira and Drepper, Laura and Blachut, Alisa}, editor={Bücking,
Sebastian and Gese, Helga and Kellermann, Katharina} }'
chicago: 'Topalovic, Elvira, Laura Drepper, and Alisa Blachut. “Kausalität im Längsschnitt.
Funktionen und Formen von weil, denn, deshalb, deswegen, nämlich und da in der
Textproduktion vom 4. bis zum 6. Schuljahr.” In Semantische Phänomene lehren
und lernen. Linguistische Berichte (LB), edited by Sebastian Bücking, Helga
Gese, and Katharina Kellermann. Hamburg: Buske, n.d.'
ieee: 'E. Topalovic, L. Drepper, and A. Blachut, “Kausalität im Längsschnitt. Funktionen
und Formen von weil, denn, deshalb, deswegen, nämlich und da in der Textproduktion
vom 4. bis zum 6. Schuljahr,” in Semantische Phänomene lehren und lernen. Linguistische
Berichte (LB), S. Bücking, H. Gese, and K. Kellermann, Eds. Hamburg: Buske.'
mla: Topalovic, Elvira, et al. “Kausalität im Längsschnitt. Funktionen und Formen
von weil, denn, deshalb, deswegen, nämlich und da in der Textproduktion vom 4.
bis zum 6. Schuljahr.” Semantische Phänomene lehren und lernen. Linguistische
Berichte (LB), edited by Sebastian Bücking et al., Buske.
short: 'E. Topalovic, L. Drepper, A. Blachut, in: S. Bücking, H. Gese, K. Kellermann
(Eds.), Semantische Phänomene lehren und lernen. Linguistische Berichte (LB),
Buske, Hamburg, n.d.'
date_created: 2025-03-12T06:41:09Z
date_updated: 2026-02-13T08:36:12Z
editor:
- first_name: Sebastian
full_name: Bücking, Sebastian
last_name: Bücking
- first_name: Helga
full_name: Gese, Helga
last_name: Gese
- first_name: Katharina
full_name: Kellermann, Katharina
last_name: Kellermann
language:
- iso: ger
place: Hamburg
publication: Semantische Phänomene lehren und lernen. Linguistische Berichte (LB)
publication_status: accepted
publisher: Buske
quality_controlled: '1'
status: public
title: Kausalität im Längsschnitt. Funktionen und Formen von weil, denn, deshalb,
deswegen, nämlich und da in der Textproduktion vom 4. bis zum 6. Schuljahr
type: book_chapter
user_id: '23088'
year: '2026'
...
---
_id: '64158'
abstract:
- lang: eng
text: "ABSTRACT\r\n \r\n Electrification
offers a promising route to reduce CO\r\n 2\r\n
\ emissions in the chemical sector. In distillation, heat pump
integration such as mechanical vapor recompression (MVR) can replace fossil‐based
utilities, but column parameters like pressure drop should be accurately considered
when assessing integration potential. This work discusses the effect of feed preheating
and column pressure drop on MVR integration potential. The two binary separation
tasks, methanol–water and benzene–toluene, are analyzed to identify energetically
optimal preheater and MVR design. In addition, MVR integration in a bioethanol
vacuum distillation sequence is evaluated for utility demand, CO\r\n 2\r\n
\ emissions, and economic feasibility under varying pressure
drops, preheating configurations, and cost and emission scenarios.\r\n "
article_number: cite.70074
author:
- first_name: Thorben
full_name: Hochhaus, Thorben
last_name: Hochhaus
- first_name: Sebastian
full_name: Siepmann, Sebastian
last_name: Siepmann
- 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, Siepmann S, Grünewald M, Riese J. Impact of Distillation Column
Design on Potential for the Integration of Mechanical Vapor Recompression. Chemie
Ingenieur Technik. Published online 2026. doi:10.1002/cite.70074
apa: Hochhaus, T., Siepmann, S., Grünewald, M., & Riese, J. (2026). Impact of
Distillation Column Design on Potential for the Integration of Mechanical Vapor
Recompression. Chemie Ingenieur Technik, Article cite. 70074. https://doi.org/10.1002/cite.70074
bibtex: '@article{Hochhaus_Siepmann_Grünewald_Riese_2026, title={Impact of Distillation
Column Design on Potential for the Integration of Mechanical Vapor Recompression},
DOI={10.1002/cite.70074}, number={cite.
70074}, journal={Chemie Ingenieur Technik}, publisher={Wiley}, author={Hochhaus,
Thorben and Siepmann, Sebastian and Grünewald, Marcus and Riese, Julia}, year={2026}
}'
chicago: Hochhaus, Thorben, Sebastian Siepmann, Marcus Grünewald, and Julia Riese.
“Impact of Distillation Column Design on Potential for the Integration of Mechanical
Vapor Recompression.” Chemie Ingenieur Technik, 2026. https://doi.org/10.1002/cite.70074.
ieee: 'T. Hochhaus, S. Siepmann, M. Grünewald, and J. Riese, “Impact of Distillation
Column Design on Potential for the Integration of Mechanical Vapor Recompression,”
Chemie Ingenieur Technik, Art. no. cite. 70074, 2026, doi: 10.1002/cite.70074.'
mla: Hochhaus, Thorben, et al. “Impact of Distillation Column Design on Potential
for the Integration of Mechanical Vapor Recompression.” Chemie Ingenieur Technik,
cite. 70074, Wiley, 2026, doi:10.1002/cite.70074.
short: T. Hochhaus, S. Siepmann, M. Grünewald, J. Riese, Chemie Ingenieur Technik
(2026).
date_created: 2026-02-16T07:31:17Z
date_updated: 2026-02-16T07:32:07Z
department:
- _id: '831'
doi: 10.1002/cite.70074
language:
- iso: eng
publication: Chemie Ingenieur Technik
publication_identifier:
issn:
- 0009-286X
- 1522-2640
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Impact of Distillation Column Design on Potential for the Integration of Mechanical
Vapor Recompression
type: journal_article
user_id: '101499'
year: '2026'
...