---
_id: '63036'
author:
- first_name: Sebastian
  full_name: Rezat, Sebastian
  id: '31132'
  last_name: Rezat
- first_name: Dubravka
  full_name: Glasnović Gracin, Dubravka
  last_name: Glasnović Gracin
- first_name: Hendrik
  full_name: Van Steenbrugge, Hendrik
  last_name: Van Steenbrugge
- first_name: Henning
  full_name: Sievert, Henning
  last_name: Sievert
citation:
  ama: 'Rezat S, Glasnović Gracin D, Van Steenbrugge H, Sievert H. The quality of
    print and digital mathematics curriculum resources. In: Pepin B, Kohanová I, Langfeldt
    MB, eds. <i>Proceedings of the Fifth International Conference on Mathematics Textbook
    Research and Development.</i> Norwegian University of Science and Technology.;
    2025:72–91.'
  apa: Rezat, S., Glasnović Gracin, D., Van Steenbrugge, H., &#38; Sievert, H. (2025).
    The quality of print and digital mathematics curriculum resources. In B. Pepin,
    I. Kohanová, &#38; M. B. Langfeldt (Eds.), <i>Proceedings of the Fifth International
    Conference on Mathematics Textbook Research and Development.</i> (pp. 72–91).
    Norwegian University of Science and Technology.
  bibtex: '@inproceedings{Rezat_Glasnović Gracin_Van Steenbrugge_Sievert_2025, title={The
    quality of print and digital mathematics curriculum resources}, booktitle={Proceedings
    of the Fifth International Conference on Mathematics Textbook Research and Development.},
    publisher={Norwegian University of Science and Technology.}, author={Rezat, Sebastian
    and Glasnović Gracin, Dubravka and Van Steenbrugge, Hendrik and Sievert, Henning},
    editor={Pepin, Birgit and Kohanová, Iveta and Langfeldt, Marit Buset}, year={2025},
    pages={72–91} }'
  chicago: Rezat, Sebastian, Dubravka Glasnović Gracin, Hendrik Van Steenbrugge, and
    Henning Sievert. “The Quality of Print and Digital Mathematics Curriculum Resources.”
    In <i>Proceedings of the Fifth International Conference on Mathematics Textbook
    Research and Development.</i>, edited by Birgit Pepin, Iveta Kohanová, and Marit
    Buset Langfeldt, 72–91. Norwegian University of Science and Technology., 2025.
  ieee: S. Rezat, D. Glasnović Gracin, H. Van Steenbrugge, and H. Sievert, “The quality
    of print and digital mathematics curriculum resources,” in <i>Proceedings of the
    Fifth International Conference on Mathematics Textbook Research and Development.</i>,
    Trondheim, Norway, 2025, pp. 72–91.
  mla: Rezat, Sebastian, et al. “The Quality of Print and Digital Mathematics Curriculum
    Resources.” <i>Proceedings of the Fifth International Conference on Mathematics
    Textbook Research and Development.</i>, edited by Birgit Pepin et al., Norwegian
    University of Science and Technology., 2025, pp. 72–91.
  short: 'S. Rezat, D. Glasnović Gracin, H. Van Steenbrugge, H. Sievert, in: B. Pepin,
    I. Kohanová, M.B. Langfeldt (Eds.), Proceedings of the Fifth International Conference
    on Mathematics Textbook Research and Development., Norwegian University of Science
    and Technology., 2025, pp. 72–91.'
conference:
  end_date: 2025-06-20
  location: Trondheim, Norway
  name: Fifth International Conference on Mathematics Textbook Research and Development
    (ICMT5)
  start_date: 2025-06-17
date_created: 2025-12-11T15:36:37Z
date_updated: 2025-12-12T10:15:57Z
ddc:
- '370'
department:
- _id: '360'
editor:
- first_name: Birgit
  full_name: Pepin, Birgit
  last_name: Pepin
- first_name: Iveta
  full_name: Kohanová, Iveta
  last_name: Kohanová
- first_name: Marit Buset
  full_name: Langfeldt, Marit Buset
  last_name: Langfeldt
file:
- access_level: closed
  content_type: application/pdf
  creator: srezat
  date_created: 2025-12-11T15:39:27Z
  date_updated: 2025-12-11T15:39:27Z
  file_id: '63037'
  file_name: Proceedings ICMT5 december 2026 Seiten 85-104.pdf
  file_size: 724455
  relation: main_file
  success: 1
file_date_updated: 2025-12-11T15:39:27Z
has_accepted_license: '1'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nd/4.0/
page: 72–91
publication: Proceedings of the Fifth International Conference on Mathematics Textbook
  Research and Development.
publication_identifier:
  isbn:
  - 978-82-691902-2-9
publication_status: published
publisher: Norwegian University of Science and Technology.
status: public
title: The quality of print and digital mathematics curriculum resources
type: conference
user_id: '31132'
year: '2025'
...
---
_id: '62269'
abstract:
- lang: eng
  text: The titanium in-diffused lithium niobate waveguide platform is well-established
    for reliable prototyping and packaging of many quantum photonic components at
    room temperature. Nevertheless, compatibility with certain quantum light sources
    and superconducting detectors requires operation under cryogenic conditions. We
    characterize alterations in phase-matching and mode guiding of a non-degenerate
    spontaneous parametric down-conversion process emitting around 1556 nm and 950 nm,
    under cryogenic conditions. Despite the effects of pyroelectricity and photorefraction,
    the spectral properties match our theoretical model. Nevertheless, these effects
    cause small but significant variations within and between cooling cycles. These
    measurements provide a first benchmark against which other nonlinear photonic
    integration platforms, such as thin-film lithium niobate, can be compared.
article_number: '50451'
article_type: original
author:
- first_name: Nina Amelie
  full_name: Lange, Nina Amelie
  id: '56843'
  last_name: Lange
  orcid: 0000-0001-6624-7098
- first_name: Sebastian
  full_name: Lengeling, Sebastian
  id: '44373'
  last_name: Lengeling
- first_name: Philipp
  full_name: Mues, Philipp
  id: '49772'
  last_name: Mues
  orcid: 0000-0003-0643-7636
- first_name: Viktor
  full_name: Quiring, Viktor
  last_name: Quiring
- first_name: Werner
  full_name: Ridder, Werner
  id: '63574'
  last_name: Ridder
- first_name: Christof
  full_name: Eigner, Christof
  id: '13244'
  last_name: Eigner
  orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Harald
  full_name: Herrmann, Harald
  id: '216'
  last_name: Herrmann
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: Tim
  full_name: Bartley, Tim
  id: '49683'
  last_name: Bartley
citation:
  ama: Lange NA, Lengeling S, Mues P, et al. Widely non-degenerate nonlinear frequency
    conversion in cryogenic titanium in-diffused lithium niobate waveguides. <i>Optics
    Express</i>. 2025;33(24). doi:<a href="https://doi.org/10.1364/oe.578108">10.1364/oe.578108</a>
  apa: Lange, N. A., Lengeling, S., Mues, P., Quiring, V., Ridder, W., Eigner, C.,
    Herrmann, H., Silberhorn, C., &#38; Bartley, T. (2025). Widely non-degenerate
    nonlinear frequency conversion in cryogenic titanium in-diffused lithium niobate
    waveguides. <i>Optics Express</i>, <i>33</i>(24), Article 50451. <a href="https://doi.org/10.1364/oe.578108">https://doi.org/10.1364/oe.578108</a>
  bibtex: '@article{Lange_Lengeling_Mues_Quiring_Ridder_Eigner_Herrmann_Silberhorn_Bartley_2025,
    title={Widely non-degenerate nonlinear frequency conversion in cryogenic titanium
    in-diffused lithium niobate waveguides}, volume={33}, DOI={<a href="https://doi.org/10.1364/oe.578108">10.1364/oe.578108</a>},
    number={2450451}, journal={Optics Express}, publisher={Optica Publishing Group},
    author={Lange, Nina Amelie and Lengeling, Sebastian and Mues, Philipp and Quiring,
    Viktor and Ridder, Werner and Eigner, Christof and Herrmann, Harald and Silberhorn,
    Christine and Bartley, Tim}, year={2025} }'
  chicago: Lange, Nina Amelie, Sebastian Lengeling, Philipp Mues, Viktor Quiring,
    Werner Ridder, Christof Eigner, Harald Herrmann, Christine Silberhorn, and Tim
    Bartley. “Widely Non-Degenerate Nonlinear Frequency Conversion in Cryogenic Titanium
    in-Diffused Lithium Niobate Waveguides.” <i>Optics Express</i> 33, no. 24 (2025).
    <a href="https://doi.org/10.1364/oe.578108">https://doi.org/10.1364/oe.578108</a>.
  ieee: 'N. A. Lange <i>et al.</i>, “Widely non-degenerate nonlinear frequency conversion
    in cryogenic titanium in-diffused lithium niobate waveguides,” <i>Optics Express</i>,
    vol. 33, no. 24, Art. no. 50451, 2025, doi: <a href="https://doi.org/10.1364/oe.578108">10.1364/oe.578108</a>.'
  mla: Lange, Nina Amelie, et al. “Widely Non-Degenerate Nonlinear Frequency Conversion
    in Cryogenic Titanium in-Diffused Lithium Niobate Waveguides.” <i>Optics Express</i>,
    vol. 33, no. 24, 50451, Optica Publishing Group, 2025, doi:<a href="https://doi.org/10.1364/oe.578108">10.1364/oe.578108</a>.
  short: N.A. Lange, S. Lengeling, P. Mues, V. Quiring, W. Ridder, C. Eigner, H. Herrmann,
    C. Silberhorn, T. Bartley, Optics Express 33 (2025).
date_created: 2025-11-20T10:35:35Z
date_updated: 2025-12-12T12:13:45Z
department:
- _id: '15'
- _id: '623'
- _id: '288'
doi: 10.1364/oe.578108
intvolume: '        33'
issue: '24'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
project:
- _id: '171'
  name: 'TRR 142; TP C07: Hohlraum-verstärkte Parametrische Fluoreszenz mit zeitlicher
    Filterung unter Verwendung integrierter supraleitender Detektoren'
publication: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Widely non-degenerate nonlinear frequency conversion in cryogenic titanium
  in-diffused lithium niobate waveguides
type: journal_article
user_id: '49683'
volume: 33
year: '2025'
...
---
_id: '63034'
author:
- first_name: Lea
  full_name: Stallmeister, Lea
  id: '63369'
  last_name: Stallmeister
- first_name: Sebastian
  full_name: Rezat, Sebastian
  id: '31132'
  last_name: Rezat
citation:
  ama: 'Stallmeister L, Rezat S. Students’ use of different material resources for
    specific purposes in the process of learning mathematics. In: Pepin B, Kohanová
    I, Langfeldt MB, eds. <i>Proceedings of the Fifth International Conference on
    Mathematics Textbook Research and Development</i>. Norwegian University of Science
    and Technology; 2025.'
  apa: Stallmeister, L., &#38; Rezat, S. (2025). Students’ use of different material
    resources for specific purposes in the process of learning mathematics. In B.
    Pepin, I. Kohanová, &#38; M. B. Langfeldt (Eds.), <i>Proceedings of the Fifth
    International Conference on Mathematics Textbook Research and Development</i>.
    Norwegian University of Science and Technology.
  bibtex: '@inproceedings{Stallmeister_Rezat_2025, title={Students’ use of different
    material resources for specific purposes in the process of learning mathematics},
    booktitle={Proceedings of the Fifth International Conference on Mathematics Textbook
    Research and Development}, publisher={Norwegian University of Science and Technology},
    author={Stallmeister, Lea and Rezat, Sebastian}, editor={Pepin, Birgit and Kohanová,
    Iveta and Langfeldt, Marit Buset}, year={2025} }'
  chicago: Stallmeister, Lea, and Sebastian Rezat. “Students’ Use of Different Material
    Resources for Specific Purposes in the Process of Learning Mathematics.” In <i>Proceedings
    of the Fifth International Conference on Mathematics Textbook Research and Development</i>,
    edited by Birgit Pepin, Iveta Kohanová, and Marit Buset Langfeldt. Norwegian University
    of Science and Technology, 2025.
  ieee: L. Stallmeister and S. Rezat, “Students’ use of different material resources
    for specific purposes in the process of learning mathematics,” in <i>Proceedings
    of the Fifth International Conference on Mathematics Textbook Research and Development</i>,
    Trondheim, Norway, 2025.
  mla: Stallmeister, Lea, and Sebastian Rezat. “Students’ Use of Different Material
    Resources for Specific Purposes in the Process of Learning Mathematics.” <i>Proceedings
    of the Fifth International Conference on Mathematics Textbook Research and Development</i>,
    edited by Birgit Pepin et al., Norwegian University of Science and Technology,
    2025.
  short: 'L. Stallmeister, S. Rezat, in: B. Pepin, I. Kohanová, M.B. Langfeldt (Eds.),
    Proceedings of the Fifth International Conference on Mathematics Textbook Research
    and Development, Norwegian University of Science and Technology, 2025.'
conference:
  end_date: 2025-06-20
  location: Trondheim, Norway
  name: Fifth International Conference on Mathematics Textbook Research and Development
  start_date: 2025-06-17
date_created: 2025-12-11T13:15:07Z
date_updated: 2025-12-12T10:17:46Z
department:
- _id: '98'
editor:
- first_name: Birgit
  full_name: Pepin, Birgit
  last_name: Pepin
- first_name: Iveta
  full_name: Kohanová, Iveta
  last_name: Kohanová
- first_name: Marit Buset
  full_name: Langfeldt, Marit Buset
  last_name: Langfeldt
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.ntnu.edu/documents/1317903369/0/Proceedings+ICMT5+december+2026.pdf
oa: '1'
publication: Proceedings of the Fifth International Conference on Mathematics Textbook
  Research and Development
publication_identifier:
  isbn:
  - 978-82-691902-2-9
publication_status: published
publisher: Norwegian University of Science and Technology
status: public
title: Students’ use of different material resources for specific purposes in the
  process of learning mathematics
type: conference
user_id: '31132'
year: '2025'
...
---
_id: '63058'
author:
- first_name: Saeid
  full_name: Ghafouri, Saeid
  last_name: Ghafouri
- first_name: Kamran
  full_name: Razavi, Kamran
  last_name: Razavi
- first_name: Mehran
  full_name: Salmani, Mehran
  last_name: Salmani
- first_name: Alireza
  full_name: Sanaee, Alireza
  last_name: Sanaee
- first_name: Tania Lorido
  full_name: Botran, Tania Lorido
  last_name: Botran
- first_name: Lin
  full_name: Wang, Lin
  id: '102868'
  last_name: Wang
  orcid: 0000-0001-7181-6128
- first_name: Joseph
  full_name: Doyle, Joseph
  last_name: Doyle
- first_name: Pooyan
  full_name: Jamshidi, Pooyan
  last_name: Jamshidi
citation:
  ama: 'Ghafouri S, Razavi K, Salmani M, et al. IPA: Inference Pipeline Adaptation
    to Achieve High Accuracy and Cost-Efficiency. In: <i>Companion of the 16th ACM/SPEC
    International Conference on Performance Engineering</i>. ACM; 2025. doi:<a href="https://doi.org/10.1145/3680256.3721266">10.1145/3680256.3721266</a>'
  apa: 'Ghafouri, S., Razavi, K., Salmani, M., Sanaee, A., Botran, T. L., Wang, L.,
    Doyle, J., &#38; Jamshidi, P. (2025). IPA: Inference Pipeline Adaptation to Achieve
    High Accuracy and Cost-Efficiency. <i>Companion of the 16th ACM/SPEC International
    Conference on Performance Engineering</i>. 16th ACM/SPEC International Conference
    on Performance Engineering. <a href="https://doi.org/10.1145/3680256.3721266">https://doi.org/10.1145/3680256.3721266</a>'
  bibtex: '@inproceedings{Ghafouri_Razavi_Salmani_Sanaee_Botran_Wang_Doyle_Jamshidi_2025,
    title={IPA: Inference Pipeline Adaptation to Achieve High Accuracy and Cost-Efficiency},
    DOI={<a href="https://doi.org/10.1145/3680256.3721266">10.1145/3680256.3721266</a>},
    booktitle={Companion of the 16th ACM/SPEC International Conference on Performance
    Engineering}, publisher={ACM}, author={Ghafouri, Saeid and Razavi, Kamran and
    Salmani, Mehran and Sanaee, Alireza and Botran, Tania Lorido and Wang, Lin and
    Doyle, Joseph and Jamshidi, Pooyan}, year={2025} }'
  chicago: 'Ghafouri, Saeid, Kamran Razavi, Mehran Salmani, Alireza Sanaee, Tania
    Lorido Botran, Lin Wang, Joseph Doyle, and Pooyan Jamshidi. “IPA: Inference Pipeline
    Adaptation to Achieve High Accuracy and Cost-Efficiency.” In <i>Companion of the
    16th ACM/SPEC International Conference on Performance Engineering</i>. ACM, 2025.
    <a href="https://doi.org/10.1145/3680256.3721266">https://doi.org/10.1145/3680256.3721266</a>.'
  ieee: 'S. Ghafouri <i>et al.</i>, “IPA: Inference Pipeline Adaptation to Achieve
    High Accuracy and Cost-Efficiency,” presented at the 16th ACM/SPEC International
    Conference on Performance Engineering, 2025, doi: <a href="https://doi.org/10.1145/3680256.3721266">10.1145/3680256.3721266</a>.'
  mla: 'Ghafouri, Saeid, et al. “IPA: Inference Pipeline Adaptation to Achieve High
    Accuracy and Cost-Efficiency.” <i>Companion of the 16th ACM/SPEC International
    Conference on Performance Engineering</i>, ACM, 2025, doi:<a href="https://doi.org/10.1145/3680256.3721266">10.1145/3680256.3721266</a>.'
  short: 'S. Ghafouri, K. Razavi, M. Salmani, A. Sanaee, T.L. Botran, L. Wang, J.
    Doyle, P. Jamshidi, in: Companion of the 16th ACM/SPEC International Conference
    on Performance Engineering, ACM, 2025.'
conference:
  name: 16th ACM/SPEC International Conference on Performance Engineering
date_created: 2025-12-12T08:14:50Z
date_updated: 2025-12-12T08:18:15Z
department:
- _id: '34'
- _id: '7'
- _id: '75'
doi: 10.1145/3680256.3721266
language:
- iso: eng
publication: Companion of the 16th ACM/SPEC International Conference on Performance
  Engineering
publication_status: published
publisher: ACM
status: public
title: 'IPA: Inference Pipeline Adaptation to Achieve High Accuracy and Cost-Efficiency'
type: conference
user_id: '102868'
year: '2025'
...
---
_id: '63072'
abstract:
- lang: eng
  text: <jats:p>Titanium alloys are widely employed for biomedical implants due to
    their high strength, biocompatibility, and corrosion resistance, yet their lack
    of intrinsic antibacterial activity remains a major limitation. Incorporating
    copper, an antibacterial and β-stabilising element, offers a promising strategy
    to enhance implant performance. This study investigates Ti-6Al-7Nb modified with
    1–9 wt.% Cu via in situ alloying during metal-based laser powder bed fusion (PBF-LB/M),
    with the aim of assessing processability, microstructural evolution, and mechanical
    properties. Highly dense samples (&gt;99.9%) were produced across all Cu levels,
    though chemical homogeneity strongly depended on processing parameters. Increasing
    Cu content promoted β-phase stabilisation, Ti2Cu precipitation, and pronounced
    grain refinement. Hardness and yield strength increased nearly linearly with Cu
    addition, while ductility decreased sharply at ≥5 wt.% Cu due to intermetallic
    formation, hot cracking, and brittle fracture. These results illustrate both the
    opportunities and constraints of rapid alloy screening via PBF-LB/M. Overall,
    moderate Cu additions of 1–3 wt.% provide the most favourable balance between
    mechanical performance, manufacturability, and potential antibacterial functionality.
    These findings provide a clear guideline for the design of Cu-functionalised titanium
    implants and demonstrate the efficiency of in situ alloy screening for accelerated
    materials development.</jats:p>
article_number: '1053'
article_type: original
author:
- first_name: Paul
  full_name: Steinmeier, Paul
  last_name: Steinmeier
- first_name: Kay-Peter
  full_name: Hoyer, Kay-Peter
  last_name: Hoyer
- first_name: Nelson Filipe
  full_name: Lopes Dias, Nelson Filipe
  last_name: Lopes Dias
- first_name: Reiner
  full_name: Zielke, Reiner
  last_name: Zielke
- first_name: Wolfgang
  full_name: Tillmann, Wolfgang
  last_name: Tillmann
- first_name: Mirko
  full_name: Schaper, Mirko
  last_name: Schaper
citation:
  ama: Steinmeier P, Hoyer K-P, Lopes Dias NF, Zielke R, Tillmann W, Schaper M. In
    Situ Alloying of Ti-6Al-7Nb with Copper Using Laser Powder Bed Fusion. <i>Crystals</i>.
    2025;15(12). doi:<a href="https://doi.org/10.3390/cryst15121053">10.3390/cryst15121053</a>
  apa: Steinmeier, P., Hoyer, K.-P., Lopes Dias, N. F., Zielke, R., Tillmann, W.,
    &#38; Schaper, M. (2025). In Situ Alloying of Ti-6Al-7Nb with Copper Using Laser
    Powder Bed Fusion. <i>Crystals</i>, <i>15</i>(12), Article 1053. <a href="https://doi.org/10.3390/cryst15121053">https://doi.org/10.3390/cryst15121053</a>
  bibtex: '@article{Steinmeier_Hoyer_Lopes Dias_Zielke_Tillmann_Schaper_2025, title={In
    Situ Alloying of Ti-6Al-7Nb with Copper Using Laser Powder Bed Fusion}, volume={15},
    DOI={<a href="https://doi.org/10.3390/cryst15121053">10.3390/cryst15121053</a>},
    number={121053}, journal={Crystals}, publisher={MDPI AG}, author={Steinmeier,
    Paul and Hoyer, Kay-Peter and Lopes Dias, Nelson Filipe and Zielke, Reiner and
    Tillmann, Wolfgang and Schaper, Mirko}, year={2025} }'
  chicago: Steinmeier, Paul, Kay-Peter Hoyer, Nelson Filipe Lopes Dias, Reiner Zielke,
    Wolfgang Tillmann, and Mirko Schaper. “In Situ Alloying of Ti-6Al-7Nb with Copper
    Using Laser Powder Bed Fusion.” <i>Crystals</i> 15, no. 12 (2025). <a href="https://doi.org/10.3390/cryst15121053">https://doi.org/10.3390/cryst15121053</a>.
  ieee: 'P. Steinmeier, K.-P. Hoyer, N. F. Lopes Dias, R. Zielke, W. Tillmann, and
    M. Schaper, “In Situ Alloying of Ti-6Al-7Nb with Copper Using Laser Powder Bed
    Fusion,” <i>Crystals</i>, vol. 15, no. 12, Art. no. 1053, 2025, doi: <a href="https://doi.org/10.3390/cryst15121053">10.3390/cryst15121053</a>.'
  mla: Steinmeier, Paul, et al. “In Situ Alloying of Ti-6Al-7Nb with Copper Using
    Laser Powder Bed Fusion.” <i>Crystals</i>, vol. 15, no. 12, 1053, MDPI AG, 2025,
    doi:<a href="https://doi.org/10.3390/cryst15121053">10.3390/cryst15121053</a>.
  short: P. Steinmeier, K.-P. Hoyer, N.F. Lopes Dias, R. Zielke, W. Tillmann, M. Schaper,
    Crystals 15 (2025).
date_created: 2025-12-12T13:11:59Z
date_updated: 2025-12-12T14:02:13Z
ddc:
- '620'
department:
- _id: '158'
- _id: '321'
doi: 10.3390/cryst15121053
file:
- access_level: closed
  content_type: application/pdf
  creator: paulstei
  date_created: 2025-12-12T13:12:33Z
  date_updated: 2025-12-12T13:12:33Z
  file_id: '63073'
  file_name: crystals-15-01053.pdf
  file_size: 20716652
  relation: main_file
  success: 1
file_date_updated: 2025-12-12T13:12:33Z
funded_apc: '1'
has_accepted_license: '1'
intvolume: '        15'
issue: '12'
keyword:
- Biomaterial
- In Situ Alloying
- Titanium
- Additive Manufacturing
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.3390/cryst15121053
oa: '1'
publication: Crystals
publication_identifier:
  issn:
  - 2073-4352
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: In Situ Alloying of Ti-6Al-7Nb with Copper Using Laser Powder Bed Fusion
type: journal_article
user_id: '69776'
volume: 15
year: '2025'
...
---
_id: '61427'
abstract:
- lang: eng
  text: "The carbon footprint of modern vehicles and their mechatronic systems is
    more\r\nimportant than ever. Research by the publicly funded Nalyses project and
    the HELLA\r\ncompany shows that the headlamps use phase makes a significant contribution
    to the life\r\ncycle footprint taking into account the current electricity mix
    [1]. Today, functionalities\r\nsuch as adaptive curve light or glare-free high
    beam ensure comfort and safety by\r\nassessing the state of the vehicle and evaluating
    the driving scenario ahead. In future,\r\nthis evaluation will be expanded and
    used to adapt the headlamp to the driving scenario\r\nin such a way that as little
    light as possible is emitted, but as much light as necessary. In\r\norder to achieve
    this goal, an overall evaluation of the regulatory compliant energy\r\nsaving
    potential is crucial in a first step and leads to constraints for a dynamic adaption\r\nwhile
    driving. In this paper, the potential is illustrated by evaluating UNECE Regulation\r\nNo.
    149 and optimizing luminous intensity distributions. Depending on the different\r\nresolutions
    of matrix LED headlamps, this approach can result in a significantly lower\r\nluminous
    flux. On the other hand, the results are point-like distributions that raise the\r\nquestion
    of whether the regulation still provides for sensible minimum requirements for\r\nmodern
    matrix LED headlamps. The results are further presented in a simulated virtual\r\nenvironment
    with regard to the resulting luminance in different driving scenarios. We\r\nthen
    present an approach to integrate regulatory requirements into a control algorithm
    by\r\nsetting optimization constraints and saturating the control. Finally, we
    classify the found\r\nluminous intensity distributions qualitatively according
    to common lighting criteria. In summary, although the investigated minimum distributions
    are by no means desirable\r\nfor drivers themselves, they form the basis on which
    energy-saving distributions for\r\nilluminated areas and twilight scenarios could
    be adaptively controlled in the future."
author:
- first_name: Niklas
  full_name: Fittkau, Niklas
  id: '69890'
  last_name: Fittkau
  orcid: 0009-0007-1281-4465
- first_name: Leon
  full_name: Bußemas, Leon
  id: '51118'
  last_name: Bußemas
- first_name: Kevin
  full_name: Malena, Kevin
  id: '36303'
  last_name: Malena
  orcid: 0000-0003-1183-4679
- first_name: Sandra
  full_name: Gausemeier, Sandra
  id: '17793'
  last_name: Gausemeier
- first_name: Ansgar
  full_name: Trächtler, Ansgar
  id: '552'
  last_name: Trächtler
citation:
  ama: 'Fittkau N, Bußemas L, Malena K, Gausemeier S, Trächtler A. Regulatory-compliant
    energy-saving potential for the passing beam of matrix LED headlamps. In: <i>Proceedings
    of the 16th International Symposium on Automotive Lighting 2025</i>. ; 2025. doi:<a
    href="https://doi.org/10.26083/tuprints-00030840">10.26083/tuprints-00030840</a>'
  apa: Fittkau, N., Bußemas, L., Malena, K., Gausemeier, S., &#38; Trächtler, A. (2025).
    Regulatory-compliant energy-saving potential for the passing beam of matrix LED
    headlamps. <i>Proceedings of the 16th International Symposium on Automotive Lighting
    2025</i>. 16th International Symposium on Automotive Lighting, Darmstadt. <a href="https://doi.org/10.26083/tuprints-00030840">https://doi.org/10.26083/tuprints-00030840</a>
  bibtex: '@inproceedings{Fittkau_Bußemas_Malena_Gausemeier_Trächtler_2025, place={Darmstadt},
    title={Regulatory-compliant energy-saving potential for the passing beam of matrix
    LED headlamps}, DOI={<a href="https://doi.org/10.26083/tuprints-00030840">10.26083/tuprints-00030840</a>},
    booktitle={Proceedings of the 16th International Symposium on Automotive Lighting
    2025}, author={Fittkau, Niklas and Bußemas, Leon and Malena, Kevin and Gausemeier,
    Sandra and Trächtler, Ansgar}, year={2025} }'
  chicago: Fittkau, Niklas, Leon Bußemas, Kevin Malena, Sandra Gausemeier, and Ansgar
    Trächtler. “Regulatory-Compliant Energy-Saving Potential for the Passing Beam
    of Matrix LED Headlamps.” In <i>Proceedings of the 16th International Symposium
    on Automotive Lighting 2025</i>. Darmstadt, 2025. <a href="https://doi.org/10.26083/tuprints-00030840">https://doi.org/10.26083/tuprints-00030840</a>.
  ieee: 'N. Fittkau, L. Bußemas, K. Malena, S. Gausemeier, and A. Trächtler, “Regulatory-compliant
    energy-saving potential for the passing beam of matrix LED headlamps,” presented
    at the 16th International Symposium on Automotive Lighting, Darmstadt, 2025, doi:
    <a href="https://doi.org/10.26083/tuprints-00030840">10.26083/tuprints-00030840</a>.'
  mla: Fittkau, Niklas, et al. “Regulatory-Compliant Energy-Saving Potential for the
    Passing Beam of Matrix LED Headlamps.” <i>Proceedings of the 16th International
    Symposium on Automotive Lighting 2025</i>, 2025, doi:<a href="https://doi.org/10.26083/tuprints-00030840">10.26083/tuprints-00030840</a>.
  short: 'N. Fittkau, L. Bußemas, K. Malena, S. Gausemeier, A. Trächtler, in: Proceedings
    of the 16th International Symposium on Automotive Lighting 2025, Darmstadt, 2025.'
conference:
  end_date: 2025-09-24
  location: Darmstadt
  name: 16th International Symposium on Automotive Lighting
  start_date: 2025-09-22
date_created: 2025-09-24T08:56:38Z
date_updated: 2025-12-12T12:47:58Z
department:
- _id: '153'
doi: 10.26083/tuprints-00030840
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://tuprints.ulb.tu-darmstadt.de/30825/
oa: '1'
place: Darmstadt
project:
- _id: '693'
  name: Nachhaltigkeitsoptimiertes Life Cycle Assessment technologisch hochkomplexer
    Produkte am Beispiel Automobilbeleuchtung
publication: Proceedings of the 16th International Symposium on Automotive Lighting
  2025
status: public
title: Regulatory-compliant energy-saving potential for the passing beam of matrix
  LED headlamps
type: conference
user_id: '69890'
year: '2025'
...
---
_id: '63075'
abstract:
- lang: eng
  text: Dieser Beitrag fokussiert zum einen die Differenzierung unterschiedlicher
    Adressat:innen von Feindlichkeit und damit die Frage, inwiefern feindliche Einstellungen
    gegenüber der Religion des Islams und gegenüber muslimischen Menschen identisch
    sind. Zum anderen sensibilisiert dieser Beitrag für die unterschiedlichen Ebenen,
    auf denen Islam-/ Muslim:innenfeindlichkeit als individuelle Einstellungen und
    antimuslimischer Rassismus als Strukturmerkmal verortet sind. Er zeigt die unterschiedlichen
    Paradigmen der beiden Forschungstraditionen auf, argumentiert aber auch für ein
    integratives Verständnis der Konzepte, da die individuelle und strukturelle Ebene
    eng miteinander verwoben sind. Der Beitrag schließt mit einer Diskussion um theoretische,
    methodologische und insbesondere handlungspraktische Implikationen im Umgang mit
    Islam-/ Muslim:innenfeindlichkeit und antimuslimischem Rassismus.
author:
- first_name: Isabell
  full_name: Diekmann, Isabell
  id: '119325'
  last_name: Diekmann
citation:
  ama: 'Diekmann I. Islamfeindlichkeit, Muslim:innenfeindlichkeit und antimuslimischer
    Rassismus: Differenzierende und integrative Ansätze zur Konzeptionalisierung.
    <i>Konfliktdynamik</i>. 2025;14(4):279–287. doi:<a href="https://doi.org/10.5771/2193-0147-2025-4-279">10.5771/2193-0147-2025-4-279</a>'
  apa: 'Diekmann, I. (2025). Islamfeindlichkeit, Muslim:innenfeindlichkeit und antimuslimischer
    Rassismus: Differenzierende und integrative Ansätze zur Konzeptionalisierung.
    <i>Konfliktdynamik</i>, <i>14</i>(4), 279–287. <a href="https://doi.org/10.5771/2193-0147-2025-4-279">https://doi.org/10.5771/2193-0147-2025-4-279</a>'
  bibtex: '@article{Diekmann_2025, title={Islamfeindlichkeit, Muslim:innenfeindlichkeit
    und antimuslimischer Rassismus: Differenzierende und integrative Ansätze zur Konzeptionalisierung},
    volume={14}, DOI={<a href="https://doi.org/10.5771/2193-0147-2025-4-279">10.5771/2193-0147-2025-4-279</a>},
    number={4}, journal={Konfliktdynamik}, author={Diekmann, Isabell}, year={2025},
    pages={279–287} }'
  chicago: 'Diekmann, Isabell. “Islamfeindlichkeit, Muslim:Innenfeindlichkeit Und
    Antimuslimischer Rassismus: Differenzierende Und Integrative Ansätze Zur Konzeptionalisierung.”
    <i>Konfliktdynamik</i> 14, no. 4 (2025): 279–287. <a href="https://doi.org/10.5771/2193-0147-2025-4-279">https://doi.org/10.5771/2193-0147-2025-4-279</a>.'
  ieee: 'I. Diekmann, “Islamfeindlichkeit, Muslim:innenfeindlichkeit und antimuslimischer
    Rassismus: Differenzierende und integrative Ansätze zur Konzeptionalisierung,”
    <i>Konfliktdynamik</i>, vol. 14, no. 4, pp. 279–287, 2025, doi: <a href="https://doi.org/10.5771/2193-0147-2025-4-279">10.5771/2193-0147-2025-4-279</a>.'
  mla: 'Diekmann, Isabell. “Islamfeindlichkeit, Muslim:Innenfeindlichkeit Und Antimuslimischer
    Rassismus: Differenzierende Und Integrative Ansätze Zur Konzeptionalisierung.”
    <i>Konfliktdynamik</i>, vol. 14, no. 4, 2025, pp. 279–287, doi:<a href="https://doi.org/10.5771/2193-0147-2025-4-279">10.5771/2193-0147-2025-4-279</a>.'
  short: I. Diekmann, Konfliktdynamik 14 (2025) 279–287.
date_created: 2025-12-12T17:04:58Z
date_updated: 2025-12-12T17:05:50Z
department:
- _id: '477'
doi: 10.5771/2193-0147-2025-4-279
intvolume: '        14'
issue: '4'
language:
- iso: eng
page: 279–287
publication: Konfliktdynamik
quality_controlled: '1'
status: public
title: 'Islamfeindlichkeit, Muslim:innenfeindlichkeit und antimuslimischer Rassismus:
  Differenzierende und integrative Ansätze zur Konzeptionalisierung'
type: journal_article
user_id: '119325'
volume: 14
year: '2025'
...
---
_id: '62949'
author:
- first_name: Sabine
  full_name: Fechner, Sabine
  id: '54823'
  last_name: Fechner
  orcid: 0000-0001-5645-5870
- first_name: Soraya
  full_name: Cornelius, Soraya
  last_name: Cornelius
- first_name: Pascal
  full_name: Pollmeier, Pascal
  id: '44191'
  last_name: Pollmeier
- first_name: Karin
  full_name: Siepmann, Karin
  last_name: Siepmann
- first_name: Isabel
  full_name: Rubner, Isabel
  last_name: Rubner
citation:
  ama: 'Fechner S, Cornelius S, Pollmeier P, Siepmann K, Rubner I. Digitalisierungsbezogene
    Kompetenzen im Chemieunterricht fördern – Ein Kurs für Lehrkräfte. In: <i>Digitale
    Transformation Für Schule Und Lehrkräfteausbildung Gestalten</i>. ; 2025.'
  apa: Fechner, S., Cornelius, S., Pollmeier, P., Siepmann, K., &#38; Rubner, I. (2025).
    Digitalisierungsbezogene Kompetenzen im Chemieunterricht fördern – Ein Kurs für
    Lehrkräfte. <i>Digitale Transformation Für Schule Und Lehrkräfteausbildung Gestalten</i>.
    Digitale Transformation für Schule und Lehrkräfteausbildung gestalten, Potsdam.
  bibtex: '@inproceedings{Fechner_Cornelius_Pollmeier_Siepmann_Rubner_2025, title={Digitalisierungsbezogene
    Kompetenzen im Chemieunterricht fördern – Ein Kurs für Lehrkräfte}, booktitle={Digitale
    Transformation für Schule und Lehrkräfteausbildung gestalten}, author={Fechner,
    Sabine and Cornelius, Soraya and Pollmeier, Pascal and Siepmann, Karin and Rubner,
    Isabel}, year={2025} }'
  chicago: Fechner, Sabine, Soraya Cornelius, Pascal Pollmeier, Karin Siepmann, and
    Isabel Rubner. “Digitalisierungsbezogene Kompetenzen Im Chemieunterricht Fördern
    – Ein Kurs Für Lehrkräfte.” In <i>Digitale Transformation Für Schule Und Lehrkräfteausbildung
    Gestalten</i>, 2025.
  ieee: S. Fechner, S. Cornelius, P. Pollmeier, K. Siepmann, and I. Rubner, “Digitalisierungsbezogene
    Kompetenzen im Chemieunterricht fördern – Ein Kurs für Lehrkräfte,” presented
    at the Digitale Transformation für Schule und Lehrkräfteausbildung gestalten,
    Potsdam, 2025.
  mla: Fechner, Sabine, et al. “Digitalisierungsbezogene Kompetenzen Im Chemieunterricht
    Fördern – Ein Kurs Für Lehrkräfte.” <i>Digitale Transformation Für Schule Und
    Lehrkräfteausbildung Gestalten</i>, 2025.
  short: 'S. Fechner, S. Cornelius, P. Pollmeier, K. Siepmann, I. Rubner, in: Digitale
    Transformation Für Schule Und Lehrkräfteausbildung Gestalten, 2025.'
conference:
  location: Potsdam
  name: Digitale Transformation für Schule und Lehrkräfteausbildung gestalten
date_created: 2025-12-08T08:59:37Z
date_updated: 2025-12-13T23:42:02Z
department:
- _id: '386'
keyword:
- Digital
- Digitalisierung
- Künstliche Intelligenz
- KI
- Messsensoren
- Fortbildung
- Lehrkräfte
- Chemie
language:
- iso: eng
project:
- _id: '641'
  name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden.
    Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks.
publication: Digitale Transformation für Schule und Lehrkräfteausbildung gestalten
status: public
title: Digitalisierungsbezogene Kompetenzen im Chemieunterricht fördern – Ein Kurs
  für Lehrkräfte
type: conference_abstract
user_id: '54823'
year: '2025'
...
---
_id: '62952'
author:
- first_name: Pascal
  full_name: Pollmeier, Pascal
  id: '44191'
  last_name: Pollmeier
- first_name: David
  full_name: Ditter, David
  last_name: Ditter
- first_name: David
  full_name: Weiser, David
  last_name: Weiser
- first_name: Karin
  full_name: Siepmann, Karin
  last_name: Siepmann
- first_name: Rebecca
  full_name: Ditter, Rebecca
  last_name: Ditter
- first_name: Isabel
  full_name: Rubner, Isabel
  last_name: Rubner
- first_name: Jonas
  full_name: Ponath, Jonas
  id: '100087'
  last_name: Ponath
- first_name: Sabine
  full_name: Fechner, Sabine
  id: '54823'
  last_name: Fechner
  orcid: 0000-0001-5645-5870
- first_name: Adrian
  full_name: Hoffmann, Adrian
  last_name: Hoffmann
- first_name: Katrin
  full_name: Sommer, Katrin
  last_name: Sommer
- first_name: 'Rebecca '
  full_name: 'Grandrath, Rebecca '
  last_name: Grandrath
- first_name: Claudia
  full_name: Bohrmann-Linde, Claudia
  last_name: Bohrmann-Linde
citation:
  ama: 'Pollmeier P, Ditter D, Weiser D, et al. Fostering digitalisation-related competences
    of chemistry teachers. In: <i>16th Conference of The European Science Education
    Research Association (ESERA)</i>. ; 2025.'
  apa: Pollmeier, P., Ditter, D., Weiser, D., Siepmann, K., Ditter, R., Rubner, I.,
    Ponath, J., Fechner, S., Hoffmann, A., Sommer, K., Grandrath, R., &#38; Bohrmann-Linde,
    C. (2025). Fostering digitalisation-related competences of chemistry teachers.
    <i>16th Conference of The European Science Education Research Association (ESERA)</i>.
    16th Conference of The European Science Education Research Association, Copenhagen.
  bibtex: '@inproceedings{Pollmeier_Ditter_Weiser_Siepmann_Ditter_Rubner_Ponath_Fechner_Hoffmann_Sommer_et
    al._2025, title={Fostering digitalisation-related competences of chemistry teachers},
    booktitle={16th Conference of The European Science Education Research Association
    (ESERA)}, author={Pollmeier, Pascal and Ditter, David and Weiser, David and Siepmann,
    Karin and Ditter, Rebecca and Rubner, Isabel and Ponath, Jonas and Fechner, Sabine
    and Hoffmann, Adrian and Sommer, Katrin and et al.}, year={2025} }'
  chicago: Pollmeier, Pascal, David Ditter, David Weiser, Karin Siepmann, Rebecca
    Ditter, Isabel Rubner, Jonas Ponath, et al. “Fostering Digitalisation-Related
    Competences of Chemistry Teachers.” In <i>16th Conference of The European Science
    Education Research Association (ESERA)</i>, 2025.
  ieee: P. Pollmeier <i>et al.</i>, “Fostering digitalisation-related competences
    of chemistry teachers,” presented at the 16th Conference of The European Science
    Education Research Association, Copenhagen, 2025.
  mla: Pollmeier, Pascal, et al. “Fostering Digitalisation-Related Competences of
    Chemistry Teachers.” <i>16th Conference of The European Science Education Research
    Association (ESERA)</i>, 2025.
  short: 'P. Pollmeier, D. Ditter, D. Weiser, K. Siepmann, R. Ditter, I. Rubner, J.
    Ponath, S. Fechner, A. Hoffmann, K. Sommer, R. Grandrath, C. Bohrmann-Linde, in:
    16th Conference of The European Science Education Research Association (ESERA),
    2025.'
conference:
  location: Copenhagen
  name: 16th Conference of The European Science Education Research Association
date_created: 2025-12-08T09:10:31Z
date_updated: 2025-12-13T23:52:27Z
department:
- _id: '386'
keyword:
- Digital
- Digitalisierung
- Künstliche Intelligenz
- KI
- Messsensoren
- Fortbildung
- Lehrkräfte
- Chemie
language:
- iso: eng
project:
- _id: '641'
  name: ComeMINT-Netzwerk. fortbilden durch vernetzen – vernetzen durch fortbilden.
    Gelingensbedingungen adaptiver MINT-Fortbildungsmodule in Community Networks.
publication: 16th Conference of The European Science Education Research Association
  (ESERA)
status: public
title: Fostering digitalisation-related competences of chemistry teachers
type: conference_abstract
user_id: '54823'
year: '2025'
...
---
_id: '62921'
author:
- first_name: Marvin Lee
  full_name: Fox, Marvin Lee
  id: '80773'
  last_name: Fox
- first_name: Hendrik
  full_name: Peeters, Hendrik
  id: '49942'
  last_name: Peeters
  orcid: https://orcid.org/ 0000-0002-7143-3781
- first_name: Sabine
  full_name: Fechner, Sabine
  id: '54823'
  last_name: Fechner
  orcid: 0000-0001-5645-5870
citation:
  ama: 'Fox ML, Peeters H, Fechner S. How can students be supported by ChatGPT as
    a tutor in hands-on chemistry education? In: <i>Conference of The European Science
    Education Research Association (ESERA)</i>. ; 2025.'
  apa: Fox, M. L., Peeters, H., &#38; Fechner, S. (2025). How can students be supported
    by ChatGPT as a tutor in hands-on chemistry education? <i>Conference of The European
    Science Education Research Association (ESERA)</i>. ESERA conference, Copenhagen,
    Denmark.
  bibtex: '@inproceedings{Fox_Peeters_Fechner_2025, title={How can students be supported
    by ChatGPT as a tutor in hands-on chemistry education?}, booktitle={Conference
    of The European Science Education Research Association (ESERA)}, author={Fox,
    Marvin Lee and Peeters, Hendrik and Fechner, Sabine}, year={2025} }'
  chicago: Fox, Marvin Lee, Hendrik Peeters, and Sabine Fechner. “How Can Students
    Be Supported by ChatGPT as a Tutor in Hands-on Chemistry Education?” In <i>Conference
    of The European Science Education Research Association (ESERA)</i>, 2025.
  ieee: M. L. Fox, H. Peeters, and S. Fechner, “How can students be supported by ChatGPT
    as a tutor in hands-on chemistry education?,” presented at the ESERA conference,
    Copenhagen, Denmark, 2025.
  mla: Fox, Marvin Lee, et al. “How Can Students Be Supported by ChatGPT as a Tutor
    in Hands-on Chemistry Education?” <i>Conference of The European Science Education
    Research Association (ESERA)</i>, 2025.
  short: 'M.L. Fox, H. Peeters, S. Fechner, in: Conference of The European Science
    Education Research Association (ESERA), 2025.'
conference:
  end_date: 2025-09-29
  location: Copenhagen, Denmark
  name: ESERA conference
  start_date: 2025-09-25
date_created: 2025-12-05T12:57:51Z
date_updated: 2025-12-13T23:54:59Z
department:
- _id: '386'
- _id: '33'
keyword:
- Artificial intelligence
- education
- chemistry
language:
- iso: eng
publication: Conference of The European Science Education Research Association (ESERA)
quality_controlled: '1'
status: public
title: How can students be supported by ChatGPT as a tutor in hands-on chemistry education?
type: conference_abstract
user_id: '54823'
year: '2025'
...
---
_id: '62934'
author:
- first_name: Hendrik
  full_name: Peeters, Hendrik
  id: '49942'
  last_name: Peeters
  orcid: https://orcid.org/ 0000-0002-7143-3781
- first_name: Sebastian
  full_name: Habig, Sebastian
  last_name: Habig
- first_name: Sabine
  full_name: Fechner, Sabine
  id: '54823'
  last_name: Fechner
  orcid: 0000-0001-5645-5870
citation:
  ama: 'Peeters H, Habig S, Fechner S. Prompting bei AR-gestütztem Experimentieren
    im Chemieunterricht. In: <i>Jahrestagung der Gesellschaft für Didaktik der Chemie
    und Physik e.V. (GDCP)</i>. ; 2025.'
  apa: Peeters, H., Habig, S., &#38; Fechner, S. (2025). Prompting bei AR-gestütztem
    Experimentieren im Chemieunterricht. <i>Jahrestagung der Gesellschaft für Didaktik
    der Chemie und Physik e.V. (GDCP)</i>. GDCP Jahrestagung 2025, Frankfurt am Main.
  bibtex: '@inproceedings{Peeters_Habig_Fechner_2025, title={Prompting bei AR-gestütztem
    Experimentieren im Chemieunterricht}, booktitle={Jahrestagung der Gesellschaft
    für Didaktik der Chemie und Physik e.V. (GDCP)}, author={Peeters, Hendrik and
    Habig, Sebastian and Fechner, Sabine}, year={2025} }'
  chicago: Peeters, Hendrik, Sebastian Habig, and Sabine Fechner. “Prompting bei AR-gestütztem
    Experimentieren im Chemieunterricht.” In <i>Jahrestagung der Gesellschaft für
    Didaktik der Chemie und Physik e.V. (GDCP)</i>, 2025.
  ieee: H. Peeters, S. Habig, and S. Fechner, “Prompting bei AR-gestütztem Experimentieren
    im Chemieunterricht,” presented at the GDCP Jahrestagung 2025, Frankfurt am Main,
    2025.
  mla: Peeters, Hendrik, et al. “Prompting bei AR-gestütztem Experimentieren im Chemieunterricht.”
    <i>Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V. (GDCP)</i>,
    2025.
  short: 'H. Peeters, S. Habig, S. Fechner, in: Jahrestagung der Gesellschaft für
    Didaktik der Chemie und Physik e.V. (GDCP), 2025.'
conference:
  end_date: 2025-09-11
  location: Frankfurt am Main
  name: GDCP Jahrestagung 2025
  start_date: 2025-09-08
date_created: 2025-12-08T07:06:17Z
date_updated: 2025-12-13T23:50:02Z
department:
- _id: '386'
language:
- iso: ger
publication: Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V.
  (GDCP)
status: public
title: Prompting bei AR-gestütztem Experimentieren im Chemieunterricht
type: conference_abstract
user_id: '54823'
year: '2025'
...
---
_id: '60466'
author:
- first_name: Julian
  full_name: Brockmeier, Julian
  id: '44807'
  last_name: Brockmeier
- first_name: Timon
  full_name: Schapeler, Timon
  id: '55629'
  last_name: Schapeler
  orcid: 0000-0001-7652-1716
- first_name: Nina Amelie
  full_name: Lange, Nina Amelie
  id: '56843'
  last_name: Lange
  orcid: 0000-0001-6624-7098
- first_name: Jan Philipp
  full_name: Höpker, Jan Philipp
  id: '33913'
  last_name: Höpker
- first_name: Harald
  full_name: Herrmann, Harald
  id: '216'
  last_name: Herrmann
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: Tim
  full_name: Bartley, Tim
  id: '49683'
  last_name: Bartley
citation:
  ama: Brockmeier J, Schapeler T, Lange NA, et al. Harnessing temporal dispersion
    for integrated pump filtering in spontaneous heralded single-photon generation
    processes. <i>New Journal of Physics</i>. Published online 2025. doi:<a href="https://doi.org/10.1088/1367-2630/ade46c">10.1088/1367-2630/ade46c</a>
  apa: Brockmeier, J., Schapeler, T., Lange, N. A., Höpker, J. P., Herrmann, H., Silberhorn,
    C., &#38; Bartley, T. (2025). Harnessing temporal dispersion for integrated pump
    filtering in spontaneous heralded single-photon generation processes. <i>New Journal
    of Physics</i>. <a href="https://doi.org/10.1088/1367-2630/ade46c">https://doi.org/10.1088/1367-2630/ade46c</a>
  bibtex: '@article{Brockmeier_Schapeler_Lange_Höpker_Herrmann_Silberhorn_Bartley_2025,
    title={Harnessing temporal dispersion for integrated pump filtering in spontaneous
    heralded single-photon generation processes}, DOI={<a href="https://doi.org/10.1088/1367-2630/ade46c">10.1088/1367-2630/ade46c</a>},
    journal={New Journal of Physics}, author={Brockmeier, Julian and Schapeler, Timon
    and Lange, Nina Amelie and Höpker, Jan Philipp and Herrmann, Harald and Silberhorn,
    Christine and Bartley, Tim}, year={2025} }'
  chicago: Brockmeier, Julian, Timon Schapeler, Nina Amelie Lange, Jan Philipp Höpker,
    Harald Herrmann, Christine Silberhorn, and Tim Bartley. “Harnessing Temporal Dispersion
    for Integrated Pump Filtering in Spontaneous Heralded Single-Photon Generation
    Processes.” <i>New Journal of Physics</i>, 2025. <a href="https://doi.org/10.1088/1367-2630/ade46c">https://doi.org/10.1088/1367-2630/ade46c</a>.
  ieee: 'J. Brockmeier <i>et al.</i>, “Harnessing temporal dispersion for integrated
    pump filtering in spontaneous heralded single-photon generation processes,” <i>New
    Journal of Physics</i>, 2025, doi: <a href="https://doi.org/10.1088/1367-2630/ade46c">10.1088/1367-2630/ade46c</a>.'
  mla: Brockmeier, Julian, et al. “Harnessing Temporal Dispersion for Integrated Pump
    Filtering in Spontaneous Heralded Single-Photon Generation Processes.” <i>New
    Journal of Physics</i>, 2025, doi:<a href="https://doi.org/10.1088/1367-2630/ade46c">10.1088/1367-2630/ade46c</a>.
  short: J. Brockmeier, T. Schapeler, N.A. Lange, J.P. Höpker, H. Herrmann, C. Silberhorn,
    T. Bartley, New Journal of Physics (2025).
date_created: 2025-06-30T08:58:37Z
date_updated: 2025-12-15T09:21:29Z
department:
- _id: '15'
- _id: '623'
doi: 10.1088/1367-2630/ade46c
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
project:
- _id: '171'
  name: 'TRR 142; TP C07: Hohlraum-verstärkte Parametrische Fluoreszenz mit zeitlicher
    Filterung unter Verwendung integrierter supraleitender Detektoren'
publication: New Journal of Physics
status: public
title: Harnessing temporal dispersion for integrated pump filtering in spontaneous
  heralded single-photon generation processes
type: journal_article
user_id: '56843'
year: '2025'
...
---
_id: '60194'
article_type: original
author:
- first_name: Hendrik
  full_name: Peeters, Hendrik
  id: '49942'
  last_name: Peeters
  orcid: https://orcid.org/ 0000-0002-7143-3781
- first_name: Jan-Luca
  full_name: Hansel, Jan-Luca
  id: '69242'
  last_name: Hansel
- first_name: André
  full_name: Graute, André
  id: '13662'
  last_name: Graute
- first_name: Matthias
  full_name: Fischer, Matthias
  id: '146'
  last_name: Fischer
- first_name: Christian
  full_name: Weinberger, Christian
  id: '11848'
  last_name: Weinberger
- first_name: Iris
  full_name: Neiske, Iris
  id: '53827'
  last_name: Neiske
- first_name: Sabine
  full_name: Fechner, Sabine
  id: '54823'
  last_name: Fechner
  orcid: 0000-0001-5645-5870
citation:
  ama: Peeters H, Hansel J-L, Graute A, et al. Virtual Reality trifft Künstliche Intelligenz.
    KI unterstützt bei virtueller Praktikumsvorbereitung. <i>Laborpraxis</i>. 2025;(5-6):22-25.
  apa: Peeters, H., Hansel, J.-L., Graute, A., Fischer, M., Weinberger, C., Neiske,
    I., &#38; Fechner, S. (2025). Virtual Reality trifft Künstliche Intelligenz. KI
    unterstützt bei virtueller Praktikumsvorbereitung. <i>Laborpraxis</i>, <i>5–6</i>,
    22–25.
  bibtex: '@article{Peeters_Hansel_Graute_Fischer_Weinberger_Neiske_Fechner_2025,
    title={Virtual Reality trifft Künstliche Intelligenz. KI unterstützt bei virtueller
    Praktikumsvorbereitung}, number={5–6}, journal={Laborpraxis}, author={Peeters,
    Hendrik and Hansel, Jan-Luca and Graute, André and Fischer, Matthias and Weinberger,
    Christian and Neiske, Iris and Fechner, Sabine}, year={2025}, pages={22–25} }'
  chicago: 'Peeters, Hendrik, Jan-Luca Hansel, André Graute, Matthias Fischer, Christian
    Weinberger, Iris Neiske, and Sabine Fechner. “Virtual Reality trifft Künstliche
    Intelligenz. KI unterstützt bei virtueller Praktikumsvorbereitung.” <i>Laborpraxis</i>,
    no. 5–6 (2025): 22–25.'
  ieee: H. Peeters <i>et al.</i>, “Virtual Reality trifft Künstliche Intelligenz.
    KI unterstützt bei virtueller Praktikumsvorbereitung,” <i>Laborpraxis</i>, no.
    5–6, pp. 22–25, 2025.
  mla: Peeters, Hendrik, et al. “Virtual Reality trifft Künstliche Intelligenz. KI
    unterstützt bei virtueller Praktikumsvorbereitung.” <i>Laborpraxis</i>, no. 5–6,
    2025, pp. 22–25.
  short: H. Peeters, J.-L. Hansel, A. Graute, M. Fischer, C. Weinberger, I. Neiske,
    S. Fechner, Laborpraxis (2025) 22–25.
date_created: 2025-06-12T10:46:15Z
date_updated: 2025-12-14T00:02:32Z
department:
- _id: '386'
issue: 5-6
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://issuu.com/docs/26f3a2d235d0ffc8c54ff6721d3de068?fr=sMzU0NjgyNjAxMTk
oa: '1'
page: 22-25
publication: Laborpraxis
publication_status: published
status: public
title: Virtual Reality trifft Künstliche Intelligenz. KI unterstützt bei virtueller
  Praktikumsvorbereitung
type: journal_article
user_id: '54823'
year: '2025'
...
---
_id: '63098'
author:
- first_name: Seng Chee
  full_name: Tan, Seng Chee
  last_name: Tan
- first_name: Mike
  full_name: Phillips, Mike
  last_name: Phillips
- first_name: Jacob
  full_name: Chammon, Jacob
  last_name: Chammon
- first_name: Janet
  full_name: Cochrane, Janet
  last_name: Cochrane
- first_name: Birgit
  full_name: Eickelmann, Birgit
  id: '40387'
  last_name: Eickelmann
  orcid: 0000-0001-6124-746X
- first_name: Marijke
  full_name: Kral, Marijke
  last_name: Kral
- first_name: Peiris
  full_name: Medagedara, Peiris
  last_name: Medagedara
- first_name: Shesha Kanta
  full_name: Pangeni, Shesha Kanta
  last_name: Pangeni
- first_name: Karen
  full_name: Murtagh, Karen
  last_name: Murtagh
- first_name: Anthony
  full_name: Kilcoyne, Anthony
  last_name: Kilcoyne
citation:
  ama: 'Tan SC, Phillips M, Chammon J, et al. Thematic Working Group 2 - Developing
    and leading digital learning cultures in schools: the role of leadership. In:
    Phillips M, Fisser P, eds. <i>Designing Education Ecosystems for the Future: The
    Role of Digital Technologies. Report of EDUsummIT 2025 (EBook)</i>. ; 2025.'
  apa: 'Tan, S. C., Phillips, M., Chammon, J., Cochrane, J., Eickelmann, B., Kral,
    M., Medagedara, P., Pangeni, S. K., Murtagh, K., &#38; Kilcoyne, A. (2025). Thematic
    Working Group 2 - Developing and leading digital learning cultures in schools:
    the role of leadership. In M. Phillips &#38; P. Fisser (Eds.), <i>Designing Education
    Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT
    2025 (eBook)</i>.'
  bibtex: '@inbook{Tan_Phillips_Chammon_Cochrane_Eickelmann_Kral_Medagedara_Pangeni_Murtagh_Kilcoyne_2025,
    title={Thematic Working Group 2 - Developing and leading digital learning cultures
    in schools: the role of leadership}, booktitle={Designing Education Ecosystems
    for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (eBook)},
    author={Tan, Seng Chee and Phillips, Mike and Chammon, Jacob and Cochrane, Janet
    and Eickelmann, Birgit and Kral, Marijke and Medagedara, Peiris and Pangeni, Shesha
    Kanta and Murtagh, Karen and Kilcoyne, Anthony}, editor={Phillips, Michael and
    Fisser, Petra}, year={2025} }'
  chicago: 'Tan, Seng Chee, Mike Phillips, Jacob Chammon, Janet Cochrane, Birgit Eickelmann,
    Marijke Kral, Peiris Medagedara, Shesha Kanta Pangeni, Karen Murtagh, and Anthony
    Kilcoyne. “Thematic Working Group 2 - Developing and Leading Digital Learning
    Cultures in Schools: The Role of Leadership.” In <i>Designing Education Ecosystems
    for the Future: The Role of Digital Technologies. Report of EDUsummIT 2025 (EBook)</i>,
    edited by Michael Phillips and Petra Fisser, 2025.'
  ieee: 'S. C. Tan <i>et al.</i>, “Thematic Working Group 2 - Developing and leading
    digital learning cultures in schools: the role of leadership,” in <i>Designing
    Education Ecosystems for the Future: The Role of Digital Technologies. Report
    of EDUsummIT 2025 (eBook)</i>, M. Phillips and P. Fisser, Eds. 2025.'
  mla: 'Tan, Seng Chee, et al. “Thematic Working Group 2 - Developing and Leading
    Digital Learning Cultures in Schools: The Role of Leadership.” <i>Designing Education
    Ecosystems for the Future: The Role of Digital Technologies. Report of EDUsummIT
    2025 (EBook)</i>, edited by Michael Phillips and Petra Fisser, 2025.'
  short: 'S.C. Tan, M. Phillips, J. Chammon, J. Cochrane, B. Eickelmann, M. Kral,
    P. Medagedara, S.K. Pangeni, K. Murtagh, A. Kilcoyne, in: M. Phillips, P. Fisser
    (Eds.), Designing Education Ecosystems for the Future: The Role of Digital Technologies.
    Report of EDUsummIT 2025 (EBook), 2025.'
conference:
  end_date: '20250625'
  location: Dublin
  name: EDUsummIT 2025
  start_date: '20250623'
date_created: 2025-12-15T09:47:03Z
date_updated: 2025-12-15T09:51:34Z
department:
- _id: '462'
editor:
- first_name: Michael
  full_name: Phillips, Michael
  last_name: Phillips
- first_name: Petra
  full_name: Fisser, Petra
  last_name: Fisser
language:
- iso: eng
main_file_link:
- url: https://nw.uni-paderborn.de/fileadmin-kw/fakultaet/Institute/erziehungswissenschaft/Schulpaedagogik/PDF/EDUsummIT_eBook_2025.pdf
publication: 'Designing Education Ecosystems for the Future: The Role of Digital Technologies.
  Report of EDUsummIT 2025 (eBook)'
status: public
title: 'Thematic Working Group 2 - Developing and leading digital learning cultures
  in schools: the role of leadership'
type: book_chapter
user_id: '40387'
year: '2025'
...
---
_id: '63097'
author:
- first_name: Sarah
  full_name: Prestridge, Sarah
  last_name: Prestridge
- first_name: Doreen
  full_name: Prasse, Doreen
  last_name: Prasse
- first_name: Christine
  full_name: Bescherer, Christine
  last_name: Bescherer
- first_name: Eric
  full_name: Bruillard, Eric
  last_name: Bruillard
- first_name: Amina
  full_name: Charania, Amina
  last_name: Charania
- first_name: Kerstin
  full_name: Drossel, Kerstin
  id: '48921'
  last_name: Drossel
- first_name: Sharon
  full_name: Friesen, Sharon
  last_name: Friesen
- first_name: Xun
  full_name: Ge, Xun
  last_name: Ge
- first_name: Michele
  full_name: Jacobsen, Michele
  last_name: Jacobsen
- first_name: Ayoub
  full_name: Kafyulilo, Ayoub
  last_name: Kafyulilo
- first_name: Milou
  full_name: Morren, Milou
  last_name: Morren
- first_name: Denis
  full_name: Moynihan, Denis
  last_name: Moynihan
- first_name: Nikolina
  full_name: Nikolova, Nikolina
  last_name: Nikolova
- first_name: Cathie
  full_name: Norris, Cathie
  last_name: Norris
- first_name: Petrea
  full_name: Redmond, Petrea
  last_name: Redmond
- first_name: Niek
  full_name: Siero, Niek
  last_name: Siero
- first_name: David
  full_name: Slykhuis, David
  last_name: Slykhuis
- first_name: Elliot
  full_name: Soloway, Elliot
  last_name: Soloway
citation:
  ama: 'Prestridge S, Prasse D, Bescherer C, et al. Thematic Working Group 4 - Professional
    digital competence of teachers: leveraging digital technologies to deepen learning.
    In: Phillips M, Fisser P, eds. <i>Designing Education Ecosystems for the Future:
    The Role of Digital Technologies. Report of EDUsummIT 2025 (EBook)</i>. ; 2025.'
  apa: 'Prestridge, S., Prasse, D., Bescherer, C., Bruillard, E., Charania, A., Drossel,
    K., Friesen, S., Ge, X., Jacobsen, M., Kafyulilo, A., Morren, M., Moynihan, D.,
    Nikolova, N., Norris, C., Redmond, P., Siero, N., Slykhuis, D., &#38; Soloway,
    E. (2025). Thematic Working Group 4 - Professional digital competence of teachers:
    leveraging digital technologies to deepen learning. In M. Phillips &#38; P. Fisser
    (Eds.), <i>Designing Education Ecosystems for the Future: The Role of Digital
    Technologies. Report of EDUsummIT 2025 (eBook)</i>.'
  bibtex: '@inbook{Prestridge_Prasse_Bescherer_Bruillard_Charania_Drossel_Friesen_Ge_Jacobsen_Kafyulilo_et
    al._2025, title={Thematic Working Group 4 - Professional digital competence of
    teachers: leveraging digital technologies to deepen learning}, booktitle={Designing
    Education Ecosystems for the Future: The Role of Digital Technologies. Report
    of EDUsummIT 2025 (eBook)}, author={Prestridge, Sarah and Prasse, Doreen and Bescherer,
    Christine and Bruillard, Eric and Charania, Amina and Drossel, Kerstin and Friesen,
    Sharon and Ge, Xun and Jacobsen, Michele and Kafyulilo, Ayoub and et al.}, editor={Phillips,
    Michael and Fisser, Petra}, year={2025} }'
  chicago: 'Prestridge, Sarah, Doreen Prasse, Christine Bescherer, Eric Bruillard,
    Amina Charania, Kerstin Drossel, Sharon Friesen, et al. “Thematic Working Group
    4 - Professional Digital Competence of Teachers: Leveraging Digital Technologies
    to Deepen Learning.” In <i>Designing Education Ecosystems for the Future: The
    Role of Digital Technologies. Report of EDUsummIT 2025 (EBook)</i>, edited by
    Michael Phillips and Petra Fisser, 2025.'
  ieee: 'S. Prestridge <i>et al.</i>, “Thematic Working Group 4 - Professional digital
    competence of teachers: leveraging digital technologies to deepen learning,” in
    <i>Designing Education Ecosystems for the Future: The Role of Digital Technologies.
    Report of EDUsummIT 2025 (eBook)</i>, M. Phillips and P. Fisser, Eds. 2025.'
  mla: 'Prestridge, Sarah, et al. “Thematic Working Group 4 - Professional Digital
    Competence of Teachers: Leveraging Digital Technologies to Deepen Learning.” <i>Designing
    Education Ecosystems for the Future: The Role of Digital Technologies. Report
    of EDUsummIT 2025 (EBook)</i>, edited by Michael Phillips and Petra Fisser, 2025.'
  short: 'S. Prestridge, D. Prasse, C. Bescherer, E. Bruillard, A. Charania, K. Drossel,
    S. Friesen, X. Ge, M. Jacobsen, A. Kafyulilo, M. Morren, D. Moynihan, N. Nikolova,
    C. Norris, P. Redmond, N. Siero, D. Slykhuis, E. Soloway, in: M. Phillips, P.
    Fisser (Eds.), Designing Education Ecosystems for the Future: The Role of Digital
    Technologies. Report of EDUsummIT 2025 (EBook), 2025.'
date_created: 2025-12-15T09:29:16Z
date_updated: 2025-12-15T09:36:43Z
department:
- _id: '462'
editor:
- first_name: Michael
  full_name: Phillips, Michael
  last_name: Phillips
- first_name: Petra
  full_name: Fisser, Petra
  last_name: Fisser
language:
- iso: eng
main_file_link:
- url: https://nw.uni-paderborn.de/fileadmin-kw/fakultaet/Institute/erziehungswissenschaft/Schulpaedagogik/PDF/EDUsummIT_eBook_2025.pdf
publication: 'Designing Education Ecosystems for the Future: The Role of Digital Technologies.
  Report of EDUsummIT 2025 (eBook)'
status: public
title: 'Thematic Working Group 4 - Professional digital competence of teachers: leveraging
  digital technologies to deepen learning'
type: book_chapter
user_id: '40387'
year: '2025'
...
---
_id: '63108'
abstract:
- lang: eng
  text: In the context of decarbonization initiatives, the repairability and recyclability
    of components have become a major concern in various industrial sectors, particularly
    for resource-intensive components. The development of innovative bonding and debonding
    processes that must adhere to the stringent mechanical specifications of the manufacturers
    and facilitate their efficient disassembly is a major issue faced in the implementation
    of a sustainable circular economy. Although adhesively bonded joints satisfy the
    stringent requirements for mechanical performance, they present several challenges
    during the repair and recycling process. Solvolytically debondable epoxy resin
    adhesives may be employed to overcome this issue. In this study, we aim to conduct
    an exploratory feasibility study on the application of such chemical debonding
    mechanisms within an adhesive bond as well as to systematically analyse and evaluate
    the suitability of such adhesive systems for various applications. To this end,
    we employed various thermo-analytical methods and quasi-static tensile tests to
    characterise the mechanical adhesive and joint properties of two solvolytically
    debondable adhesive systems. Furthermore, we analysed the debondability of the
    adhesive joints and evaluated their feasibility in an industrial environment.
    The results indicate considerable application potential for solvolytically debondable
    adhesives, along with further development steps currently required.
author:
- first_name: Julian
  full_name: Gilich, Julian
  id: '44391'
  last_name: Gilich
- first_name: Janika
  full_name: Kroos, Janika
  id: '50198'
  last_name: Kroos
- first_name: Dominik
  full_name: Teutenberg, Dominik
  id: '537'
  last_name: Teutenberg
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
citation:
  ama: Gilich J, Kroos J, Teutenberg D, Meschut G. Solvolytically debondable adhesive
    systems – potentials and challenges for repair and recycling. <i>The Journal of
    Adhesion</i>. Published online 2025:1-26. doi:<a href="https://doi.org/10.1080/00218464.2025.2600590">10.1080/00218464.2025.2600590</a>
  apa: Gilich, J., Kroos, J., Teutenberg, D., &#38; Meschut, G. (2025). Solvolytically
    debondable adhesive systems – potentials and challenges for repair and recycling.
    <i>The Journal of Adhesion</i>, 1–26. <a href="https://doi.org/10.1080/00218464.2025.2600590">https://doi.org/10.1080/00218464.2025.2600590</a>
  bibtex: '@article{Gilich_Kroos_Teutenberg_Meschut_2025, title={Solvolytically debondable
    adhesive systems – potentials and challenges for repair and recycling}, DOI={<a
    href="https://doi.org/10.1080/00218464.2025.2600590">10.1080/00218464.2025.2600590</a>},
    journal={The Journal of Adhesion}, publisher={Informa UK Limited}, author={Gilich,
    Julian and Kroos, Janika and Teutenberg, Dominik and Meschut, Gerson}, year={2025},
    pages={1–26} }'
  chicago: Gilich, Julian, Janika Kroos, Dominik Teutenberg, and Gerson Meschut. “Solvolytically
    Debondable Adhesive Systems – Potentials and Challenges for Repair and Recycling.”
    <i>The Journal of Adhesion</i>, 2025, 1–26. <a href="https://doi.org/10.1080/00218464.2025.2600590">https://doi.org/10.1080/00218464.2025.2600590</a>.
  ieee: 'J. Gilich, J. Kroos, D. Teutenberg, and G. Meschut, “Solvolytically debondable
    adhesive systems – potentials and challenges for repair and recycling,” <i>The
    Journal of Adhesion</i>, pp. 1–26, 2025, doi: <a href="https://doi.org/10.1080/00218464.2025.2600590">10.1080/00218464.2025.2600590</a>.'
  mla: Gilich, Julian, et al. “Solvolytically Debondable Adhesive Systems – Potentials
    and Challenges for Repair and Recycling.” <i>The Journal of Adhesion</i>, Informa
    UK Limited, 2025, pp. 1–26, doi:<a href="https://doi.org/10.1080/00218464.2025.2600590">10.1080/00218464.2025.2600590</a>.
  short: J. Gilich, J. Kroos, D. Teutenberg, G. Meschut, The Journal of Adhesion (2025)
    1–26.
date_created: 2025-12-16T07:50:36Z
date_updated: 2025-12-16T07:53:52Z
department:
- _id: '157'
doi: 10.1080/00218464.2025.2600590
language:
- iso: eng
page: 1-26
publication: The Journal of Adhesion
publication_identifier:
  issn:
  - 0021-8464
  - 1545-5823
publication_status: published
publisher: Informa UK Limited
quality_controlled: '1'
status: public
title: Solvolytically debondable adhesive systems – potentials and challenges for
  repair and recycling
type: journal_article
user_id: '44391'
year: '2025'
...
---
_id: '60196'
abstract:
- lang: eng
  text: 'This paper examines the governance and quality control of digital curriculum
    resources (DCR) for K-12 mathematics education in Germany. It focuses on approval
    processes and criteria set by the 16 federal states, arguing that these have the
    potential to influence the development of DCR. Using qualitative content analysis,
    the study explores three research questions: which DCR require official approval,
    the criteria applied for approval, and the extent to which these criteria are
    mathematics-specific. Findings indicate that 10 federal states maintain official
    approval systems, covering digital equivalents of printed textbooks and selected
    supplemental materials. However, most DCR fall outside these regulated processes,
    leaving their evaluation largely to individual schools and teachers. The study
    identifies 17 categories of quality criteria, but reveals a lack of detailed,
    mathematics-specific requirements. Instead, many criteria are broad references
    to didactical principles and educational goals, leaving the interpretation and
    application of these quality standards open-ended. Subject-specific criteria are
    included but remain limited in specificity. The study underscores the need for
    research-informed, mathematics-specific quality standards to guide DCR development
    and approval, emphasizing their importance amidst challenges like artificial intelligence.
    Policymakers are urged to adopt clearer criteria to ensure high-quality DCR to
    be used in schools.'
article_type: original
author:
- first_name: Sebastian
  full_name: Rezat, Sebastian
  id: '31132'
  last_name: Rezat
citation:
  ama: Rezat S. The quality of digital curriculum resources for mathematics in German
    educational policy. <i>ZDM – Mathematics Education</i>. 2025;57:891–904. doi:<a
    href="https://doi.org/10.1007/s11858-025-01708-w">10.1007/s11858-025-01708-w</a>
  apa: Rezat, S. (2025). The quality of digital curriculum resources for mathematics
    in German educational policy. <i>ZDM – Mathematics Education</i>, <i>57</i>, 891–904.
    <a href="https://doi.org/10.1007/s11858-025-01708-w">https://doi.org/10.1007/s11858-025-01708-w</a>
  bibtex: '@article{Rezat_2025, title={The quality of digital curriculum resources
    for mathematics in German educational policy}, volume={57}, DOI={<a href="https://doi.org/10.1007/s11858-025-01708-w">10.1007/s11858-025-01708-w</a>},
    journal={ZDM – Mathematics Education}, publisher={Springer Science and Business
    Media LLC}, author={Rezat, Sebastian}, year={2025}, pages={891–904} }'
  chicago: 'Rezat, Sebastian. “The Quality of Digital Curriculum Resources for Mathematics
    in German Educational Policy.” <i>ZDM – Mathematics Education</i> 57 (2025): 891–904.
    <a href="https://doi.org/10.1007/s11858-025-01708-w">https://doi.org/10.1007/s11858-025-01708-w</a>.'
  ieee: 'S. Rezat, “The quality of digital curriculum resources for mathematics in
    German educational policy,” <i>ZDM – Mathematics Education</i>, vol. 57, pp. 891–904,
    2025, doi: <a href="https://doi.org/10.1007/s11858-025-01708-w">10.1007/s11858-025-01708-w</a>.'
  mla: Rezat, Sebastian. “The Quality of Digital Curriculum Resources for Mathematics
    in German Educational Policy.” <i>ZDM – Mathematics Education</i>, vol. 57, Springer
    Science and Business Media LLC, 2025, pp. 891–904, doi:<a href="https://doi.org/10.1007/s11858-025-01708-w">10.1007/s11858-025-01708-w</a>.
  short: S. Rezat, ZDM – Mathematics Education 57 (2025) 891–904.
date_created: 2025-06-12T14:21:07Z
date_updated: 2025-12-16T14:32:27Z
ddc:
- '370'
department:
- _id: '360'
doi: 10.1007/s11858-025-01708-w
file:
- access_level: closed
  content_type: application/pdf
  creator: srezat
  date_created: 2025-06-12T14:23:07Z
  date_updated: 2025-06-12T14:23:07Z
  file_id: '60197'
  file_name: s11858-025-01708-w.pdf
  file_size: 1296774
  relation: main_file
  success: 1
file_date_updated: 2025-06-12T14:23:07Z
has_accepted_license: '1'
intvolume: '        57'
keyword:
- governance
- digital curriculum resources
- digital textbooks
- digital curriculum materials
- quality
language:
- iso: eng
page: ' 891–904'
publication: ZDM – Mathematics Education
publication_identifier:
  issn:
  - 1863-9690
  - 1863-9704
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: The quality of digital curriculum resources for mathematics in German educational
  policy
type: journal_article
user_id: '31132'
volume: 57
year: '2025'
...
---
_id: '63150'
author:
- first_name: Charley
  full_name: Cummings, Charley
  last_name: Cummings
- first_name: Sira
  full_name: Gratz, Sira
  last_name: Gratz
- first_name: Ellen
  full_name: Kirkman, Ellen
  last_name: Kirkman
- first_name: Janina Carmen
  full_name: Letz, Janina Carmen
  id: '121953'
  last_name: Letz
  orcid: 0000-0002-5497-8296
- first_name: J. Daisie
  full_name: Rock, J. Daisie
  last_name: Rock
- first_name: Špela
  full_name: Špenko, Špela
  last_name: Špenko
citation:
  ama: Cummings C, Gratz S, Kirkman E, Letz JC, Rock JD, Špenko Š. An equivalence
    linking CM-types $A_\infty$ and $D_\infty$. Published online 2025:1-9.
  apa: Cummings, C., Gratz, S., Kirkman, E., Letz, J. C., Rock, J. D., &#38; Špenko,
    Š. (2025). <i>An equivalence linking CM-types $A_\infty$ and $D_\infty$</i> (pp.
    1–9).
  bibtex: '@article{Cummings_Gratz_Kirkman_Letz_Rock_Špenko_2025, title={An equivalence
    linking CM-types $A_\infty$ and $D_\infty$}, author={Cummings, Charley and Gratz,
    Sira and Kirkman, Ellen and Letz, Janina Carmen and Rock, J. Daisie and Špenko,
    Špela}, year={2025}, pages={1–9} }'
  chicago: Cummings, Charley, Sira Gratz, Ellen Kirkman, Janina Carmen Letz, J. Daisie
    Rock, and Špela Špenko. “An Equivalence Linking CM-Types $A_\infty$ and $D_\infty$,”
    2025.
  ieee: C. Cummings, S. Gratz, E. Kirkman, J. C. Letz, J. D. Rock, and Š. Špenko,
    “An equivalence linking CM-types $A_\infty$ and $D_\infty$.” pp. 1–9, 2025.
  mla: Cummings, Charley, et al. <i>An Equivalence Linking CM-Types $A_\infty$ and
    $D_\infty$</i>. 2025, pp. 1–9.
  short: C. Cummings, S. Gratz, E. Kirkman, J.C. Letz, J.D. Rock, Š. Špenko, (2025)
    1–9.
date_created: 2025-12-16T14:38:59Z
date_updated: 2025-12-16T14:40:06Z
department:
- _id: '10'
language:
- iso: eng
page: 1-9
related_material:
  link:
  - relation: confirmation
    url: https://arxiv.org/abs/2510.24642
status: public
title: An equivalence linking CM-types $A_\infty$ and $D_\infty$
type: preprint
user_id: '121953'
year: '2025'
...
---
_id: '63149'
author:
- first_name: Antonia
  full_name: Kekkou, Antonia
  last_name: Kekkou
- first_name: Janina Carmen
  full_name: Letz, Janina Carmen
  id: '121953'
  last_name: Letz
  orcid: 0000-0002-5497-8296
- first_name: Marc
  full_name: Stephan, Marc
  last_name: Stephan
citation:
  ama: Kekkou A, Letz JC, Stephan M. Regular sequences for triangulated categories.
    Published online 2025:1-37.
  apa: Kekkou, A., Letz, J. C., &#38; Stephan, M. (2025). <i>Regular sequences for
    triangulated categories</i> (pp. 1–37).
  bibtex: '@article{Kekkou_Letz_Stephan_2025, title={Regular sequences for triangulated
    categories}, author={Kekkou, Antonia and Letz, Janina Carmen and Stephan, Marc},
    year={2025}, pages={1–37} }'
  chicago: Kekkou, Antonia, Janina Carmen Letz, and Marc Stephan. “Regular Sequences
    for Triangulated Categories,” 2025.
  ieee: A. Kekkou, J. C. Letz, and M. Stephan, “Regular sequences for triangulated
    categories.” pp. 1–37, 2025.
  mla: Kekkou, Antonia, et al. <i>Regular Sequences for Triangulated Categories</i>.
    2025, pp. 1–37.
  short: A. Kekkou, J.C. Letz, M. Stephan, (2025) 1–37.
date_created: 2025-12-16T14:38:56Z
date_updated: 2025-12-16T14:42:14Z
department:
- _id: '10'
extern: '1'
language:
- iso: eng
page: 1-37
related_material:
  link:
  - relation: confirmation
    url: https://arxiv.org/abs/2509.09941
status: public
title: Regular sequences for triangulated categories
type: preprint
user_id: '121953'
year: '2025'
...
---
_id: '63148'
author:
- first_name: Janina Carmen
  full_name: Letz, Janina Carmen
  id: '121953'
  last_name: Letz
  orcid: 0000-0002-5497-8296
citation:
  ama: Letz JC. The Rouquier dimension of the category of perfect complexes over a
    regular ring. Published online 2025:1-7.
  apa: Letz, J. C. (2025). <i>The Rouquier dimension of the category of perfect complexes
    over a regular ring</i> (pp. 1–7).
  bibtex: '@article{Letz_2025, title={The Rouquier dimension of the category of perfect
    complexes over a regular ring}, author={Letz, Janina Carmen}, year={2025}, pages={1–7}
    }'
  chicago: Letz, Janina Carmen. “The Rouquier Dimension of the Category of Perfect
    Complexes over a Regular Ring,” 2025.
  ieee: J. C. Letz, “The Rouquier dimension of the category of perfect complexes over
    a regular ring.” pp. 1–7, 2025.
  mla: Letz, Janina Carmen. <i>The Rouquier Dimension of the Category of Perfect Complexes
    over a Regular Ring</i>. 2025, pp. 1–7.
  short: J.C. Letz, (2025) 1–7.
date_created: 2025-12-16T14:38:52Z
date_updated: 2025-12-16T14:47:53Z
department:
- _id: '10'
extern: '1'
language:
- iso: eng
page: 1-7
related_material:
  link:
  - relation: confirmation
    url: https://arxiv.org/abs/2506.24038
status: public
title: The Rouquier dimension of the category of perfect complexes over a regular
  ring
type: preprint
user_id: '121953'
year: '2025'
...
