---
_id: '60891'
abstract:
- lang: eng
  text: Straight dielectric waveguide channels made from slabs of thin-film lithium
    niobate (TFLN), or lithium niobate on insulator (LNOI), are investigated in the
    linear regime, for channels of rib and strip type with common trapezoidal cross
    sections, in Z-cut and X-cut samples at varying on-chip orientation. We clarify
    the theoretical basis for the waveguides with potentially non-diagonal core permittivity.
    Symmetry classes can be distinguished that differ in their consequences for potential
    modal degeneracy and polarization conversion. Our rigorous numerical analysis
    by means of a finite-element solver takes the anisotropy of the lithium niobate
    cores rigorously into account. We discuss extensive data for effective indices,
    polarization properties, and hybridization of guided modes, in single- and multimode
    channels. Scans over the waveguide width and orientation as primary parameters
    are complemented by a series of illustrations of vectorial mode profiles. These
    turn out to be essentially complex in cases of X-cut channels at non-crystal-axis-aligned
    orientations.
author:
- first_name: Manfred
  full_name: Hammer, Manfred
  id: '48077'
  last_name: Hammer
  orcid: 0000-0002-6331-9348
- first_name: Shahriar
  full_name: Khan, Shahriar
  last_name: Khan
- first_name: Behnood
  full_name: Taheri, Behnood
  last_name: Taheri
- first_name: Henna
  full_name: Farheen, Henna
  id: '53444'
  last_name: Farheen
  orcid: 0000-0001-7730-3489
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
citation:
  ama: 'Hammer M, Khan S, Taheri B, Farheen H, Förstner J. TFLN channel waveguides
    of rib and strip type: Properties of guided modes. <i>Optics Continuum</i>. 2025;4(10):2356.
    doi:<a href="https://doi.org/10.1364/optcon.569959">10.1364/optcon.569959</a>'
  apa: 'Hammer, M., Khan, S., Taheri, B., Farheen, H., &#38; Förstner, J. (2025).
    TFLN channel waveguides of rib and strip type: Properties of guided modes. <i>Optics
    Continuum</i>, <i>4</i>(10), 2356. <a href="https://doi.org/10.1364/optcon.569959">https://doi.org/10.1364/optcon.569959</a>'
  bibtex: '@article{Hammer_Khan_Taheri_Farheen_Förstner_2025, title={TFLN channel
    waveguides of rib and strip type: Properties of guided modes}, volume={4}, DOI={<a
    href="https://doi.org/10.1364/optcon.569959">10.1364/optcon.569959</a>}, number={10},
    journal={Optics Continuum}, publisher={Optica Publishing Group}, author={Hammer,
    Manfred and Khan, Shahriar and Taheri, Behnood and Farheen, Henna and Förstner,
    Jens}, year={2025}, pages={2356} }'
  chicago: 'Hammer, Manfred, Shahriar Khan, Behnood Taheri, Henna Farheen, and Jens
    Förstner. “TFLN Channel Waveguides of Rib and Strip Type: Properties of Guided
    Modes.” <i>Optics Continuum</i> 4, no. 10 (2025): 2356. <a href="https://doi.org/10.1364/optcon.569959">https://doi.org/10.1364/optcon.569959</a>.'
  ieee: 'M. Hammer, S. Khan, B. Taheri, H. Farheen, and J. Förstner, “TFLN channel
    waveguides of rib and strip type: Properties of guided modes,” <i>Optics Continuum</i>,
    vol. 4, no. 10, p. 2356, 2025, doi: <a href="https://doi.org/10.1364/optcon.569959">10.1364/optcon.569959</a>.'
  mla: 'Hammer, Manfred, et al. “TFLN Channel Waveguides of Rib and Strip Type: Properties
    of Guided Modes.” <i>Optics Continuum</i>, vol. 4, no. 10, Optica Publishing Group,
    2025, p. 2356, doi:<a href="https://doi.org/10.1364/optcon.569959">10.1364/optcon.569959</a>.'
  short: M. Hammer, S. Khan, B. Taheri, H. Farheen, J. Förstner, Optics Continuum
    4 (2025) 2356.
date_created: 2025-08-06T09:36:30Z
date_updated: 2025-10-05T11:52:55Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
- _id: '623'
doi: 10.1364/optcon.569959
file:
- access_level: closed
  content_type: application/pdf
  creator: fossie
  date_created: 2025-10-05T11:48:25Z
  date_updated: 2025-10-05T11:48:25Z
  file_id: '61516'
  file_name: 2025-08 Hammer - Optics Continuum - TFLN channel waveguides of rib and
    strip type. Properties of guided modes (official version).pdf
  file_size: 5417636
  relation: main_file
  success: 1
file_date_updated: 2025-10-05T11:48:25Z
has_accepted_license: '1'
intvolume: '         4'
issue: '10'
keyword:
- tet_topic_waveguide
language:
- iso: eng
page: '2356'
publication: Optics Continuum
publication_identifier:
  issn:
  - 2770-0208
publication_status: published
publisher: Optica Publishing Group
status: public
title: 'TFLN channel waveguides of rib and strip type: Properties of guided modes'
type: journal_article
user_id: '158'
volume: 4
year: '2025'
...
---
_id: '61518'
abstract:
- lang: eng
  text: "<jats:title>Abstract</jats:title>\r\n          <jats:p>Teacher professional
    development (TPD) is a crucial support mechanism for mathematics teachers. Strategies
    for implementing TPD include disseminating educative curriculum materials or conducting
    TPD courses. However, it remains unclear whether different implementations of
    the same TPD support mathematics teachers in distinct ways. This study investigated
    two implementations of the TPD <jats:italic>EmMa-FS</jats:italic> which focuses
    early mathematics education (EME) for German vocational school (VS) teachers who
    instruct prospective early childhood (EC) educators. One group of teachers received
    an in-person TPD course along with educative curriculum materials (<jats:italic>n</jats:italic>\r\n
    \           <jats:sub>\r\n              <jats:italic>PM</jats:italic>\r\n            </jats:sub> = 26),
    whereas the other received only the educative curriculum materials (<jats:italic>n</jats:italic>\r\n
    \           <jats:sub>\r\n              <jats:italic>M</jats:italic>\r\n            </jats:sub> = 15).
    The effects on VS teachers’ beliefs and knowledge concerning EME were examined
    using a <jats:italic>t</jats:italic>-test and repeated measures ANOVA. To assess
    how teachers in the different implementation groups made use of the TPD in their
    lesson planning, participants submitted hypothetical lesson sequences on early
    numeracy, which were analysed for instructional quality, covered content, and
    the visible implementation of the provided educative curriculum materials using
    qualitative content analysis. The results indicated that both TPD implementations
    positively affected VS teachers’ knowledge related to EME but not their beliefs.
    While the instructional quality of the lesson sequences varied across both groups,
    participants who received the TPD course appeared to use the educative curriculum
    materials more often and to cover more content.</jats:p>"
article_number: '8'
author:
- first_name: Alix
  full_name: Richter, Alix
  id: '93186'
  last_name: Richter
- first_name: Julia
  full_name: Bruns, Julia
  id: '72183'
  last_name: Bruns
  orcid: https://orcid.org/0000-0002-6604-5864
- first_name: Hedwig
  full_name: Gasteiger, Hedwig
  last_name: Gasteiger
citation:
  ama: 'Richter A, Bruns J, Gasteiger H. Interaction- or Material-Centred Implementation
    of Teacher Professional Development: a Comparison of Teachers’ Competence Development
    and Potential Lesson Planning Lehrkräftefortbildung interaktions- oder materialzentriert
    implementieren: Ein Vergleich hinsichtlich der Kompetenzentwicklung sowie der
    potentiellen Unterrichtsplanung von Lehrkräften. <i>Journal für Mathematik-Didaktik</i>.
    2025;46(1). doi:<a href="https://doi.org/10.1007/s13138-025-00259-7">10.1007/s13138-025-00259-7</a>'
  apa: 'Richter, A., Bruns, J., &#38; Gasteiger, H. (2025). Interaction- or Material-Centred
    Implementation of Teacher Professional Development: a Comparison of Teachers’
    Competence Development and Potential Lesson Planning Lehrkräftefortbildung interaktions-
    oder materialzentriert implementieren: Ein Vergleich hinsichtlich der Kompetenzentwicklung
    sowie der potentiellen Unterrichtsplanung von Lehrkräften. <i>Journal Für Mathematik-Didaktik</i>,
    <i>46</i>(1), Article 8. <a href="https://doi.org/10.1007/s13138-025-00259-7">https://doi.org/10.1007/s13138-025-00259-7</a>'
  bibtex: '@article{Richter_Bruns_Gasteiger_2025, title={Interaction- or Material-Centred
    Implementation of Teacher Professional Development: a Comparison of Teachers’
    Competence Development and Potential Lesson Planning Lehrkräftefortbildung interaktions-
    oder materialzentriert implementieren: Ein Vergleich hinsichtlich der Kompetenzentwicklung
    sowie der potentiellen Unterrichtsplanung von Lehrkräften}, volume={46}, DOI={<a
    href="https://doi.org/10.1007/s13138-025-00259-7">10.1007/s13138-025-00259-7</a>},
    number={18}, journal={Journal für Mathematik-Didaktik}, publisher={Springer Science
    and Business Media LLC}, author={Richter, Alix and Bruns, Julia and Gasteiger,
    Hedwig}, year={2025} }'
  chicago: 'Richter, Alix, Julia Bruns, and Hedwig Gasteiger. “Interaction- or Material-Centred
    Implementation of Teacher Professional Development: A Comparison of Teachers’
    Competence Development and Potential Lesson Planning Lehrkräftefortbildung Interaktions-
    Oder Materialzentriert Implementieren: Ein Vergleich Hinsichtlich Der Kompetenzentwicklung
    Sowie Der Potentiellen Unterrichtsplanung von Lehrkräften.” <i>Journal Für Mathematik-Didaktik</i>
    46, no. 1 (2025). <a href="https://doi.org/10.1007/s13138-025-00259-7">https://doi.org/10.1007/s13138-025-00259-7</a>.'
  ieee: 'A. Richter, J. Bruns, and H. Gasteiger, “Interaction- or Material-Centred
    Implementation of Teacher Professional Development: a Comparison of Teachers’
    Competence Development and Potential Lesson Planning Lehrkräftefortbildung interaktions-
    oder materialzentriert implementieren: Ein Vergleich hinsichtlich der Kompetenzentwicklung
    sowie der potentiellen Unterrichtsplanung von Lehrkräften,” <i>Journal für Mathematik-Didaktik</i>,
    vol. 46, no. 1, Art. no. 8, 2025, doi: <a href="https://doi.org/10.1007/s13138-025-00259-7">10.1007/s13138-025-00259-7</a>.'
  mla: 'Richter, Alix, et al. “Interaction- or Material-Centred Implementation of
    Teacher Professional Development: A Comparison of Teachers’ Competence Development
    and Potential Lesson Planning Lehrkräftefortbildung Interaktions- Oder Materialzentriert
    Implementieren: Ein Vergleich Hinsichtlich Der Kompetenzentwicklung Sowie Der
    Potentiellen Unterrichtsplanung von Lehrkräften.” <i>Journal Für Mathematik-Didaktik</i>,
    vol. 46, no. 1, 8, Springer Science and Business Media LLC, 2025, doi:<a href="https://doi.org/10.1007/s13138-025-00259-7">10.1007/s13138-025-00259-7</a>.'
  short: A. Richter, J. Bruns, H. Gasteiger, Journal Für Mathematik-Didaktik 46 (2025).
date_created: 2025-10-05T17:55:20Z
date_updated: 2025-10-05T17:55:53Z
department:
- _id: '611'
doi: 10.1007/s13138-025-00259-7
intvolume: '        46'
issue: '1'
language:
- iso: eng
publication: Journal für Mathematik-Didaktik
publication_identifier:
  issn:
  - 0173-5322
  - 1869-2699
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Interaction- or Material-Centred Implementation of Teacher Professional Development:
  a Comparison of Teachers’ Competence Development and Potential Lesson Planning Lehrkräftefortbildung
  interaktions- oder materialzentriert implementieren: Ein Vergleich hinsichtlich
  der Kompetenzentwicklung sowie der potentiellen Unterrichtsplanung von Lehrkräften'
type: journal_article
user_id: '72183'
volume: 46
year: '2025'
...
---
_id: '61519'
abstract:
- lang: eng
  text: '<jats:p> Zusammenfassung: Frühe mathematische Bildung, die ihren Ausgangspunkt
    in den (Spiel-)Situationen der Kindertagesstätte nimmt, kann breite mathematische
    Erfahrungen ermöglichen, wenn die (Spiel-)Situationen entsprechende Möglichkeiten
    bieten. Erste Studien weisen darauf hin, dass in diesen Situationen verschiedene
    mathematische Inhalte angesprochen werden können. Allerdings konzentrieren sich
    bisherige Studien auf ausgewählte Kontexte oder Inhaltsbereiche. Diese Studie
    zielt daher auf eine vertiefte Analyse der Gelegenheiten für mathematische Erfahrungen,
    die in verschiedenen (Spiel-)Situationen im Alltag der Kindertagesstätte entstehen
    können. Dazu wurde eine videobasierte Beobachtungsstudie mittels einer Action-Kamera
    in einer Kindertagesstätte durchgeführt. Die Ergebnisse zeigen, dass eine Vielfalt
    von mathematischen Inhalten in (Spiel-)Situationen in der Kindertagesstätte beobachtet
    werden kann, einzelne Inhalte jedoch nur in formellen Lernsituationen auftreten.
    </jats:p>'
alternative_title:
- Analyse von Gelegenheiten zur frühen mathematischen Bildung im Alltag einer Kindertagesstätte
author:
- first_name: Julia
  full_name: Bruns, Julia
  id: '72183'
  last_name: Bruns
  orcid: https://orcid.org/0000-0002-6604-5864
- first_name: Tessa
  full_name: Mette, Tessa
  last_name: Mette
citation:
  ama: Bruns J, Mette T. Mathematik mit Kindern ausgehend von Spiel- und Routinesituationen
    in der Kindertagesstätte erkunden? <i>Frühe Bildung</i>. 2025;14(4):193-200. doi:<a
    href="https://doi.org/10.1026/2191-9186/a000730">10.1026/2191-9186/a000730</a>
  apa: Bruns, J., &#38; Mette, T. (2025). Mathematik mit Kindern ausgehend von Spiel-
    und Routinesituationen in der Kindertagesstätte erkunden? <i>Frühe Bildung</i>,
    <i>14</i>(4), 193–200. <a href="https://doi.org/10.1026/2191-9186/a000730">https://doi.org/10.1026/2191-9186/a000730</a>
  bibtex: '@article{Bruns_Mette_2025, title={Mathematik mit Kindern ausgehend von
    Spiel- und Routinesituationen in der Kindertagesstätte erkunden?}, volume={14},
    DOI={<a href="https://doi.org/10.1026/2191-9186/a000730">10.1026/2191-9186/a000730</a>},
    number={4}, journal={Frühe Bildung}, publisher={Hogrefe Publishing Group}, author={Bruns,
    Julia and Mette, Tessa}, year={2025}, pages={193–200} }'
  chicago: 'Bruns, Julia, and Tessa Mette. “Mathematik mit Kindern ausgehend von Spiel-
    und Routinesituationen in der Kindertagesstätte erkunden?” <i>Frühe Bildung</i>
    14, no. 4 (2025): 193–200. <a href="https://doi.org/10.1026/2191-9186/a000730">https://doi.org/10.1026/2191-9186/a000730</a>.'
  ieee: 'J. Bruns and T. Mette, “Mathematik mit Kindern ausgehend von Spiel- und Routinesituationen
    in der Kindertagesstätte erkunden?,” <i>Frühe Bildung</i>, vol. 14, no. 4, pp.
    193–200, 2025, doi: <a href="https://doi.org/10.1026/2191-9186/a000730">10.1026/2191-9186/a000730</a>.'
  mla: Bruns, Julia, and Tessa Mette. “Mathematik mit Kindern ausgehend von Spiel-
    und Routinesituationen in der Kindertagesstätte erkunden?” <i>Frühe Bildung</i>,
    vol. 14, no. 4, Hogrefe Publishing Group, 2025, pp. 193–200, doi:<a href="https://doi.org/10.1026/2191-9186/a000730">10.1026/2191-9186/a000730</a>.
  short: J. Bruns, T. Mette, Frühe Bildung 14 (2025) 193–200.
date_created: 2025-10-05T17:56:06Z
date_updated: 2025-10-05T17:56:50Z
department:
- _id: '611'
doi: 10.1026/2191-9186/a000730
intvolume: '        14'
issue: '4'
language:
- iso: ger
page: 193-200
publication: Frühe Bildung
publication_identifier:
  issn:
  - 2191-9186
  - 2191-9194
publication_status: published
publisher: Hogrefe Publishing Group
status: public
title: Mathematik mit Kindern ausgehend von Spiel- und Routinesituationen in der Kindertagesstätte
  erkunden?
type: journal_article
user_id: '72183'
volume: 14
year: '2025'
...
---
_id: '61526'
author:
- first_name: Viktoria
  full_name: Olfert, Viktoria
  id: '5974'
  last_name: Olfert
- first_name: 'Philipp '
  full_name: 'Bähr, Philipp '
  last_name: Bähr
- first_name: Lilia
  full_name: Schuster, Lilia
  last_name: Schuster
- first_name: Julia
  full_name: Westhoff, Julia
  last_name: Westhoff
- first_name: Keke
  full_name: Yang, Keke
  id: '65085'
  last_name: Yang
  orcid: 0000-0001-9201-9304
- first_name: Enes
  full_name: Ibeski, Enes
  last_name: Ibeski
- first_name: David
  full_name: Hein, David
  id: '7728'
  last_name: Hein
- first_name: Silke
  full_name: Sommer, Silke
  last_name: Sommer
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
citation:
  ama: Olfert V, Bähr P, Schuster L, et al. Failure behavior prediction for resistance
    spot-welded three-layered dissimilar joints with advanced high-strength steel.
    <i>Journal of Manufacturing Processes</i>. 2025;154:311-331. doi:<a href="https://doi.org/10.1016/j.jmapro.2025.09.077">https://doi.org/10.1016/j.jmapro.2025.09.077</a>
  apa: Olfert, V., Bähr, P., Schuster, L., Westhoff, J., Yang, K., Ibeski, E., Hein,
    D., Sommer, S., &#38; Meschut, G. (2025). Failure behavior prediction for resistance
    spot-welded three-layered dissimilar joints with advanced high-strength steel.
    <i>Journal of Manufacturing Processes</i>, <i>154</i>, 311–331. <a href="https://doi.org/10.1016/j.jmapro.2025.09.077">https://doi.org/10.1016/j.jmapro.2025.09.077</a>
  bibtex: '@article{Olfert_Bähr_Schuster_Westhoff_Yang_Ibeski_Hein_Sommer_Meschut_2025,
    title={Failure behavior prediction for resistance spot-welded three-layered dissimilar
    joints with advanced high-strength steel}, volume={154}, DOI={<a href="https://doi.org/10.1016/j.jmapro.2025.09.077">https://doi.org/10.1016/j.jmapro.2025.09.077</a>},
    journal={Journal of Manufacturing Processes}, publisher={Elsevier}, author={Olfert,
    Viktoria and Bähr, Philipp  and Schuster, Lilia and Westhoff, Julia and Yang,
    Keke and Ibeski, Enes and Hein, David and Sommer, Silke and Meschut, Gerson},
    year={2025}, pages={311–331} }'
  chicago: 'Olfert, Viktoria, Philipp  Bähr, Lilia Schuster, Julia Westhoff, Keke
    Yang, Enes Ibeski, David Hein, Silke Sommer, and Gerson Meschut. “Failure Behavior
    Prediction for Resistance Spot-Welded Three-Layered Dissimilar Joints with Advanced
    High-Strength Steel.” <i>Journal of Manufacturing Processes</i> 154 (2025): 311–31.
    <a href="https://doi.org/10.1016/j.jmapro.2025.09.077">https://doi.org/10.1016/j.jmapro.2025.09.077</a>.'
  ieee: 'V. Olfert <i>et al.</i>, “Failure behavior prediction for resistance spot-welded
    three-layered dissimilar joints with advanced high-strength steel,” <i>Journal
    of Manufacturing Processes</i>, vol. 154, pp. 311–331, 2025, doi: <a href="https://doi.org/10.1016/j.jmapro.2025.09.077">https://doi.org/10.1016/j.jmapro.2025.09.077</a>.'
  mla: Olfert, Viktoria, et al. “Failure Behavior Prediction for Resistance Spot-Welded
    Three-Layered Dissimilar Joints with Advanced High-Strength Steel.” <i>Journal
    of Manufacturing Processes</i>, vol. 154, Elsevier, 2025, pp. 311–31, doi:<a href="https://doi.org/10.1016/j.jmapro.2025.09.077">https://doi.org/10.1016/j.jmapro.2025.09.077</a>.
  short: V. Olfert, P. Bähr, L. Schuster, J. Westhoff, K. Yang, E. Ibeski, D. Hein,
    S. Sommer, G. Meschut, Journal of Manufacturing Processes 154 (2025) 311–331.
date_created: 2025-10-06T16:11:28Z
date_updated: 2025-10-06T16:19:53Z
ddc:
- '620'
department:
- _id: '157'
doi: https://doi.org/10.1016/j.jmapro.2025.09.077
file:
- access_level: open_access
  content_type: application/pdf
  creator: kekeyang
  date_created: 2025-10-06T16:11:21Z
  date_updated: 2025-10-06T16:11:21Z
  file_id: '61527'
  file_name: 1-s2.0-S152661252501059X-main.pdf
  file_size: 7973182
  relation: main_file
file_date_updated: 2025-10-06T16:11:21Z
has_accepted_license: '1'
intvolume: '       154'
language:
- iso: eng
oa: '1'
page: 311-331
publication: Journal of Manufacturing Processes
publication_identifier:
  unknown:
  - 1526-6125
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Failure behavior prediction for resistance spot-welded three-layered dissimilar
  joints with advanced high-strength steel
type: journal_article
user_id: '65085'
volume: 154
year: '2025'
...
---
_id: '61525'
abstract:
- lang: eng
  text: <jats:p> Teams are formed because input from different people is needed. Providing
    incentives to team members, however, can be difficult. According to received wisdom,
    declaring all members responsible fails because real responsibility for team output
    “diffuses.” But why? Also, why and when does formally declaring one member “responsible”
    mean that this member can be attributed real responsibility? We offer a model
    that answers these questions. We identify when jointly declaring a team responsible
    results in reputation free riding. We show that declaring one person responsible
    can overcome this problem but only if all other team members are protected from
    being sanctioned. </jats:p><jats:p> This paper was accepted by Dorothea Kübler,
    behavioral economics and decision analysis. </jats:p>
author:
- first_name: Xinyu
  full_name: Li, Xinyu
  last_name: Li
- first_name: Wendelin
  full_name: Schnedler, Wendelin
  last_name: Schnedler
citation:
  ama: 'Li X, Schnedler W. Sharing the Fame but Taking the Blame: When Declaring a
    Single Person Responsible Solves a Free Rider Problem. <i>Management Science</i>.
    2025;71(10):8252-8266. doi:<a href="https://doi.org/10.1287/mnsc.2024.06567">10.1287/mnsc.2024.06567</a>'
  apa: 'Li, X., &#38; Schnedler, W. (2025). Sharing the Fame but Taking the Blame:
    When Declaring a Single Person Responsible Solves a Free Rider Problem. <i>Management
    Science</i>, <i>71</i>(10), 8252–8266. <a href="https://doi.org/10.1287/mnsc.2024.06567">https://doi.org/10.1287/mnsc.2024.06567</a>'
  bibtex: '@article{Li_Schnedler_2025, title={Sharing the Fame but Taking the Blame:
    When Declaring a Single Person Responsible Solves a Free Rider Problem}, volume={71},
    DOI={<a href="https://doi.org/10.1287/mnsc.2024.06567">10.1287/mnsc.2024.06567</a>},
    number={10}, journal={Management Science}, publisher={Institute for Operations
    Research and the Management Sciences (INFORMS)}, author={Li, Xinyu and Schnedler,
    Wendelin}, year={2025}, pages={8252–8266} }'
  chicago: 'Li, Xinyu, and Wendelin Schnedler. “Sharing the Fame but Taking the Blame:
    When Declaring a Single Person Responsible Solves a Free Rider Problem.” <i>Management
    Science</i> 71, no. 10 (2025): 8252–66. <a href="https://doi.org/10.1287/mnsc.2024.06567">https://doi.org/10.1287/mnsc.2024.06567</a>.'
  ieee: 'X. Li and W. Schnedler, “Sharing the Fame but Taking the Blame: When Declaring
    a Single Person Responsible Solves a Free Rider Problem,” <i>Management Science</i>,
    vol. 71, no. 10, pp. 8252–8266, 2025, doi: <a href="https://doi.org/10.1287/mnsc.2024.06567">10.1287/mnsc.2024.06567</a>.'
  mla: 'Li, Xinyu, and Wendelin Schnedler. “Sharing the Fame but Taking the Blame:
    When Declaring a Single Person Responsible Solves a Free Rider Problem.” <i>Management
    Science</i>, vol. 71, no. 10, Institute for Operations Research and the Management
    Sciences (INFORMS), 2025, pp. 8252–66, doi:<a href="https://doi.org/10.1287/mnsc.2024.06567">10.1287/mnsc.2024.06567</a>.'
  short: X. Li, W. Schnedler, Management Science 71 (2025) 8252–8266.
date_created: 2025-10-06T09:30:55Z
date_updated: 2025-10-06T14:14:19Z
doi: 10.1287/mnsc.2024.06567
intvolume: '        71'
issue: '10'
language:
- iso: eng
page: 8252-8266
publication: Management Science
publication_identifier:
  issn:
  - 0025-1909
  - 1526-5501
publication_status: published
publisher: Institute for Operations Research and the Management Sciences (INFORMS)
status: public
title: 'Sharing the Fame but Taking the Blame: When Declaring a Single Person Responsible
  Solves a Free Rider Problem'
type: journal_article
user_id: '31241'
volume: 71
year: '2025'
...
---
_id: '44861'
author:
- first_name: Volker
  full_name: Peckhaus, Volker
  id: '391'
  last_name: Peckhaus
citation:
  ama: 'Peckhaus V. Tagungen zur Logik. In: Remenyi M, Remmert V, eds. : <i>: „… eine
    so innige Verwebung sowohl sachlicher wie auch persönlicher Art.“ Zu den Tagungen
    am Mathematischen Forschungsinstitut Oberwolfach, 1945–1960</i>. Mathematisches
    Forschungsinstitut Oberwolfach; 2025:281-299.'
  apa: 'Peckhaus, V. (2025). Tagungen zur Logik. In M. Remenyi &#38; V. Remmert (Eds.),
    <i>: „… eine so innige Verwebung sowohl sachlicher wie auch persönlicher Art.“
    Zu den Tagungen am Mathematischen Forschungsinstitut Oberwolfach, 1945–1960</i>
    (pp. 281–299). Mathematisches Forschungsinstitut Oberwolfach.'
  bibtex: '@inbook{Peckhaus_2025, place={Oberwolfach}, title={Tagungen zur Logik},
    booktitle={: „… eine so innige Verwebung sowohl sachlicher wie auch persönlicher
    Art.“ Zu den Tagungen am Mathematischen Forschungsinstitut Oberwolfach, 1945–1960},
    publisher={Mathematisches Forschungsinstitut Oberwolfach}, author={Peckhaus, Volker},
    editor={Remenyi, Maria and Remmert, Volker}, year={2025}, pages={281–299} }'
  chicago: 'Peckhaus, Volker. “Tagungen zur Logik.” In : <i>: „… eine so innige Verwebung
    sowohl sachlicher wie auch persönlicher Art.“ Zu den Tagungen am Mathematischen
    Forschungsinstitut Oberwolfach, 1945–1960</i>, edited by Maria Remenyi and Volker
    Remmert, 281–99. Oberwolfach: Mathematisches Forschungsinstitut Oberwolfach, 2025.'
  ieee: 'V. Peckhaus, “Tagungen zur Logik,” in : <i>„… eine so innige Verwebung sowohl
    sachlicher wie auch persönlicher Art.“ Zu den Tagungen am Mathematischen Forschungsinstitut
    Oberwolfach, 1945–1960</i>, M. Remenyi and V. Remmert, Eds. Oberwolfach: Mathematisches
    Forschungsinstitut Oberwolfach, 2025, pp. 281–299.'
  mla: 'Peckhaus, Volker. “Tagungen zur Logik.” : <i>: „… eine so innige Verwebung
    sowohl sachlicher wie auch persönlicher Art.“ Zu den Tagungen am Mathematischen
    Forschungsinstitut Oberwolfach, 1945–1960</i>, edited by Maria Remenyi and Volker
    Remmert, Mathematisches Forschungsinstitut Oberwolfach, 2025, pp. 281–99.'
  short: 'V. Peckhaus, in: M. Remenyi, V. Remmert (Eds.), : : „… eine so innige Verwebung
    sowohl sachlicher wie auch persönlicher Art.“ Zu den Tagungen am Mathematischen
    Forschungsinstitut Oberwolfach, 1945–1960, Mathematisches Forschungsinstitut Oberwolfach,
    Oberwolfach, 2025, pp. 281–299.'
date_created: 2023-05-16T10:13:40Z
date_updated: 2025-10-06T17:03:43Z
department:
- _id: '520'
editor:
- first_name: Maria
  full_name: Remenyi, Maria
  last_name: Remenyi
- first_name: Volker
  full_name: Remmert, Volker
  last_name: Remmert
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://publications.mfo.de/handle/mfo/4288
oa: '1'
page: 281-299
place: Oberwolfach
publication: ': „… eine so innige Verwebung sowohl sachlicher wie auch persönlicher
  Art.“ Zu den Tagungen am Mathematischen Forschungsinstitut Oberwolfach, 1945–1960'
publication_identifier:
  unknown:
  - 978-3-00-082797-6/978-3-00-082798-3
publication_status: published
publisher: Mathematisches Forschungsinstitut Oberwolfach
status: public
title: Tagungen zur Logik
type: book_chapter
user_id: '391'
year: '2025'
...
---
_id: '61533'
article_number: '105333'
author:
- first_name: B.
  full_name: Balsmeier, B.
  last_name: Balsmeier
- first_name: Sonja
  full_name: Lück, Sonja
  id: '950'
  last_name: Lück
  orcid: 0000-0003-0380-1965
- first_name: L.
  full_name: Fleming, L.
  last_name: Fleming
citation:
  ama: Balsmeier B, Lück S, Fleming L. Science knowledge localizes. <i>Research Policy</i>.
    2025;54(10). doi:<a href="https://doi.org/10.1016/j.respol.2025.105333">10.1016/j.respol.2025.105333</a>
  apa: Balsmeier, B., Lück, S., &#38; Fleming, L. (2025). Science knowledge localizes.
    <i>Research Policy</i>, <i>54</i>(10), Article 105333. <a href="https://doi.org/10.1016/j.respol.2025.105333">https://doi.org/10.1016/j.respol.2025.105333</a>
  bibtex: '@article{Balsmeier_Lück_Fleming_2025, title={Science knowledge localizes},
    volume={54}, DOI={<a href="https://doi.org/10.1016/j.respol.2025.105333">10.1016/j.respol.2025.105333</a>},
    number={10105333}, journal={Research Policy}, publisher={Elsevier BV}, author={Balsmeier,
    B. and Lück, Sonja and Fleming, L.}, year={2025} }'
  chicago: Balsmeier, B., Sonja Lück, and L. Fleming. “Science Knowledge Localizes.”
    <i>Research Policy</i> 54, no. 10 (2025). <a href="https://doi.org/10.1016/j.respol.2025.105333">https://doi.org/10.1016/j.respol.2025.105333</a>.
  ieee: 'B. Balsmeier, S. Lück, and L. Fleming, “Science knowledge localizes,” <i>Research
    Policy</i>, vol. 54, no. 10, Art. no. 105333, 2025, doi: <a href="https://doi.org/10.1016/j.respol.2025.105333">10.1016/j.respol.2025.105333</a>.'
  mla: Balsmeier, B., et al. “Science Knowledge Localizes.” <i>Research Policy</i>,
    vol. 54, no. 10, 105333, Elsevier BV, 2025, doi:<a href="https://doi.org/10.1016/j.respol.2025.105333">10.1016/j.respol.2025.105333</a>.
  short: B. Balsmeier, S. Lück, L. Fleming, Research Policy 54 (2025).
date_created: 2025-10-07T09:23:58Z
date_updated: 2025-10-07T09:26:00Z
department:
- _id: '200'
- _id: '281'
- _id: '475'
doi: 10.1016/j.respol.2025.105333
intvolume: '        54'
issue: '10'
language:
- iso: eng
publication: Research Policy
publication_identifier:
  issn:
  - 0048-7333
publication_status: published
publisher: Elsevier BV
status: public
title: Science knowledge localizes
type: journal_article
user_id: '950'
volume: 54
year: '2025'
...
---
_id: '60533'
author:
- first_name: Timm
  full_name: Albers, Timm
  id: '48393'
  last_name: Albers
- first_name: Sarah
  full_name: Meusel, Sarah
  id: '56091'
  last_name: Meusel
  orcid: ' 0009-0006-5814-5968'
citation:
  ama: 'Albers T, Meusel S. <i>Abschlussbericht: Sprachliche Bildung Im Kontext von
    Mehrsprachigkeit. Impulse Zur Gestaltung Eines Mehrsprachigen Kita-Alltags in
    Den Städtischen Kindertageseinrichtungen in Köln</i>.; 2025.'
  apa: 'Albers, T., &#38; Meusel, S. (2025). <i>Abschlussbericht: Sprachliche Bildung
    im Kontext von Mehrsprachigkeit. Impulse zur Gestaltung eines mehrsprachigen Kita-Alltags
    in den städtischen Kindertageseinrichtungen in Köln</i>.'
  bibtex: '@book{Albers_Meusel_2025, title={Abschlussbericht: Sprachliche Bildung
    im Kontext von Mehrsprachigkeit. Impulse zur Gestaltung eines mehrsprachigen Kita-Alltags
    in den städtischen Kindertageseinrichtungen in Köln}, author={Albers, Timm and
    Meusel, Sarah}, year={2025} }'
  chicago: 'Albers, Timm, and Sarah Meusel. <i>Abschlussbericht: Sprachliche Bildung
    Im Kontext von Mehrsprachigkeit. Impulse Zur Gestaltung Eines Mehrsprachigen Kita-Alltags
    in Den Städtischen Kindertageseinrichtungen in Köln</i>, 2025.'
  ieee: 'T. Albers and S. Meusel, <i>Abschlussbericht: Sprachliche Bildung im Kontext
    von Mehrsprachigkeit. Impulse zur Gestaltung eines mehrsprachigen Kita-Alltags
    in den städtischen Kindertageseinrichtungen in Köln</i>. 2025.'
  mla: 'Albers, Timm, and Sarah Meusel. <i>Abschlussbericht: Sprachliche Bildung Im
    Kontext von Mehrsprachigkeit. Impulse Zur Gestaltung Eines Mehrsprachigen Kita-Alltags
    in Den Städtischen Kindertageseinrichtungen in Köln</i>. 2025.'
  short: 'T. Albers, S. Meusel, Abschlussbericht: Sprachliche Bildung Im Kontext von
    Mehrsprachigkeit. Impulse Zur Gestaltung Eines Mehrsprachigen Kita-Alltags in
    Den Städtischen Kindertageseinrichtungen in Köln, 2025.'
date_created: 2025-07-07T10:40:51Z
date_updated: 2025-10-07T12:06:30Z
department:
- _id: '450'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.stadt-koeln.de/mediaasset/content/pdf51/kitas/sprachliche-bildung-kontext-mehrsprachigkeit-abschlussbericht.pdf
oa: '1'
status: public
title: 'Abschlussbericht: Sprachliche Bildung im Kontext von Mehrsprachigkeit. Impulse
  zur Gestaltung eines mehrsprachigen Kita-Alltags in den städtischen Kindertageseinrichtungen
  in Köln'
type: misc
user_id: '56091'
year: '2025'
...
---
_id: '61537'
author:
- first_name: Franziska Margarete
  full_name: Schloots, Franziska Margarete
  id: '33185'
  last_name: Schloots
  orcid: 0009-0008-9673-2615
citation:
  ama: 'Schloots FM. Essen nach Zahlen - Die Quantifizierung von Ernährung im Alltag.
    In: Jürgens JL, Lewandowski K, Aßmann S, eds. <i>Virtuelles Essen- Interdisziplinäre
    Perspektiven auf Ernährungspraktiken im digitalen Zeitalter</i>. Virtuelle Lebenswelten.
    transcript Verlag; 2025:225-251. doi:<a href="https://doi.org/10.14361/9783839476338">10.14361/9783839476338</a>'
  apa: Schloots, F. M. (2025). Essen nach Zahlen - Die Quantifizierung von Ernährung
    im Alltag. In J. L. Jürgens, K. Lewandowski, &#38; S. Aßmann (Eds.), <i>Virtuelles
    Essen- Interdisziplinäre Perspektiven auf Ernährungspraktiken im digitalen Zeitalter</i>
    (pp. 225–251). transcript Verlag. <a href="https://doi.org/10.14361/9783839476338">https://doi.org/10.14361/9783839476338</a>
  bibtex: '@inbook{Schloots_2025, place={Bielefeld}, series={Virtuelle Lebenswelten},
    title={Essen nach Zahlen - Die Quantifizierung von Ernährung im Alltag}, DOI={<a
    href="https://doi.org/10.14361/9783839476338">10.14361/9783839476338</a>}, booktitle={Virtuelles
    Essen- Interdisziplinäre Perspektiven auf Ernährungspraktiken im digitalen Zeitalter},
    publisher={transcript Verlag}, author={Schloots, Franziska Margarete}, editor={Jürgens,
    Jane Lia and Lewandowski, Kira and Aßmann, Sandra}, year={2025}, pages={225–251},
    collection={Virtuelle Lebenswelten} }'
  chicago: 'Schloots, Franziska Margarete. “Essen nach Zahlen - Die Quantifizierung
    von Ernährung im Alltag.” In <i>Virtuelles Essen- Interdisziplinäre Perspektiven
    auf Ernährungspraktiken im digitalen Zeitalter</i>, edited by Jane Lia Jürgens,
    Kira Lewandowski, and Sandra Aßmann, 225–51. Virtuelle Lebenswelten. Bielefeld:
    transcript Verlag, 2025. <a href="https://doi.org/10.14361/9783839476338">https://doi.org/10.14361/9783839476338</a>.'
  ieee: 'F. M. Schloots, “Essen nach Zahlen - Die Quantifizierung von Ernährung im
    Alltag,” in <i>Virtuelles Essen- Interdisziplinäre Perspektiven auf Ernährungspraktiken
    im digitalen Zeitalter</i>, J. L. Jürgens, K. Lewandowski, and S. Aßmann, Eds.
    Bielefeld: transcript Verlag, 2025, pp. 225–251.'
  mla: Schloots, Franziska Margarete. “Essen nach Zahlen - Die Quantifizierung von
    Ernährung im Alltag.” <i>Virtuelles Essen- Interdisziplinäre Perspektiven auf
    Ernährungspraktiken im digitalen Zeitalter</i>, edited by Jane Lia Jürgens et
    al., transcript Verlag, 2025, pp. 225–51, doi:<a href="https://doi.org/10.14361/9783839476338">10.14361/9783839476338</a>.
  short: 'F.M. Schloots, in: J.L. Jürgens, K. Lewandowski, S. Aßmann (Eds.), Virtuelles
    Essen- Interdisziplinäre Perspektiven auf Ernährungspraktiken im digitalen Zeitalter,
    transcript Verlag, Bielefeld, 2025, pp. 225–251.'
date_created: 2025-10-07T13:05:10Z
date_updated: 2025-10-07T13:05:27Z
department:
- _id: '574'
doi: 10.14361/9783839476338
editor:
- first_name: Jane Lia
  full_name: Jürgens, Jane Lia
  last_name: Jürgens
- first_name: Kira
  full_name: Lewandowski, Kira
  last_name: Lewandowski
- first_name: Sandra
  full_name: Aßmann, Sandra
  last_name: Aßmann
keyword:
- Selbstvermessung
- Wearables
- Diet Tracking
- Quantifizierung
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://www.transcript-verlag.de/media/pdf/d7/a7/d7/oa9783839476338.pdf
oa: '1'
page: 225-251
place: Bielefeld
publication: Virtuelles Essen- Interdisziplinäre Perspektiven auf Ernährungspraktiken
  im digitalen Zeitalter
publication_identifier:
  isbn:
  - 978-3-8394-7633-8
publication_status: published
publisher: transcript Verlag
series_title: Virtuelle Lebenswelten
status: public
title: Essen nach Zahlen - Die Quantifizierung von Ernährung im Alltag
type: book_chapter
user_id: '33185'
year: '2025'
...
---
_id: '61540'
author:
- first_name: Frank
  full_name: Aurzada, Frank
  last_name: Aurzada
- first_name: Martin
  full_name: Kolb, Martin
  last_name: Kolb
- first_name: Dominic T.
  full_name: Schickentanz, Dominic T.
  last_name: Schickentanz
citation:
  ama: Aurzada F, Kolb M, Schickentanz DT. Brownian motion conditioned to spend limited
    time outside a bounded interval – an extreme example of entropic repulsion. <i>Bernoulli</i>.
    2025;31(2). doi:<a href="https://doi.org/10.3150/24-bej1776">10.3150/24-bej1776</a>
  apa: Aurzada, F., Kolb, M., &#38; Schickentanz, D. T. (2025). Brownian motion conditioned
    to spend limited time outside a bounded interval – an extreme example of entropic
    repulsion. <i>Bernoulli</i>, <i>31</i>(2). <a href="https://doi.org/10.3150/24-bej1776">https://doi.org/10.3150/24-bej1776</a>
  bibtex: '@article{Aurzada_Kolb_Schickentanz_2025, title={Brownian motion conditioned
    to spend limited time outside a bounded interval – an extreme example of entropic
    repulsion}, volume={31}, DOI={<a href="https://doi.org/10.3150/24-bej1776">10.3150/24-bej1776</a>},
    number={2}, journal={Bernoulli}, publisher={Bernoulli Society for Mathematical
    Statistics and Probability}, author={Aurzada, Frank and Kolb, Martin and Schickentanz,
    Dominic T.}, year={2025} }'
  chicago: Aurzada, Frank, Martin Kolb, and Dominic T. Schickentanz. “Brownian Motion
    Conditioned to Spend Limited Time Outside a Bounded Interval – an Extreme Example
    of Entropic Repulsion.” <i>Bernoulli</i> 31, no. 2 (2025). <a href="https://doi.org/10.3150/24-bej1776">https://doi.org/10.3150/24-bej1776</a>.
  ieee: 'F. Aurzada, M. Kolb, and D. T. Schickentanz, “Brownian motion conditioned
    to spend limited time outside a bounded interval – an extreme example of entropic
    repulsion,” <i>Bernoulli</i>, vol. 31, no. 2, 2025, doi: <a href="https://doi.org/10.3150/24-bej1776">10.3150/24-bej1776</a>.'
  mla: Aurzada, Frank, et al. “Brownian Motion Conditioned to Spend Limited Time Outside
    a Bounded Interval – an Extreme Example of Entropic Repulsion.” <i>Bernoulli</i>,
    vol. 31, no. 2, Bernoulli Society for Mathematical Statistics and Probability,
    2025, doi:<a href="https://doi.org/10.3150/24-bej1776">10.3150/24-bej1776</a>.
  short: F. Aurzada, M. Kolb, D.T. Schickentanz, Bernoulli 31 (2025).
date_created: 2025-10-07T13:07:12Z
date_updated: 2025-10-07T13:08:45Z
doi: 10.3150/24-bej1776
intvolume: '        31'
issue: '2'
language:
- iso: eng
publication: Bernoulli
publication_identifier:
  issn:
  - 1350-7265
publication_status: published
publisher: Bernoulli Society for Mathematical Statistics and Probability
status: public
title: Brownian motion conditioned to spend limited time outside a bounded interval
  – an extreme example of entropic repulsion
type: journal_article
user_id: '48880'
volume: 31
year: '2025'
...
---
_id: '61546'
abstract:
- lang: eng
  text: <jats:p>Fuzzing is a powerful software testing technique renowned for its
    effectiveness in identifying software vulnerabilities. Traditional fuzzing evaluations
    typically focus on overall fuzzer performance across a set of target programs,
    yet few benchmarks consider how fine-grained program features influence fuzzing
    effectiveness. To bridge this gap, we introduce FeatureBench, a novel benchmark
    designed to generate programs with configurable, fine-grained program features
    to enhance fuzzing evaluations. We reviewed 25 recent grey-box fuzzing studies,
    extracting 7 program features related to control-flow and data-flow that can impact
    fuzzer performance. Using these features, we generated a benchmark consisting
    of 153 programs controlled by 10 fine-grained configurable parameters. We evaluated
    11 fuzzers using this benchmark, with each fuzzer representing either distinct
    claimed improvements or serving as a widely used baseline in fuzzing evaluations.
    The results indicate that fuzzer performance varies significantly based on the
    program features and their strengths, highlighting the importance of incorporating
    program characteristics into fuzzing evaluations.</jats:p>
author:
- first_name: Miao
  full_name: Miao, Miao
  last_name: Miao
- first_name: Sriteja
  full_name: Kummita, Sriteja
  id: '72582'
  last_name: Kummita
- first_name: Eric
  full_name: Bodden, Eric
  id: '59256'
  last_name: Bodden
  orcid: 0000-0003-3470-3647
- first_name: Shiyi
  full_name: Wei, Shiyi
  last_name: Wei
citation:
  ama: Miao M, Kummita S, Bodden E, Wei S. Program Feature-Based Benchmarking for
    Fuzz Testing. <i>Proceedings of the ACM on Software Engineering</i>. 2025;2(ISSTA):527-549.
    doi:<a href="https://doi.org/10.1145/3728899">10.1145/3728899</a>
  apa: Miao, M., Kummita, S., Bodden, E., &#38; Wei, S. (2025). Program Feature-Based
    Benchmarking for Fuzz Testing. <i>Proceedings of the ACM on Software Engineering</i>,
    <i>2</i>(ISSTA), 527–549. <a href="https://doi.org/10.1145/3728899">https://doi.org/10.1145/3728899</a>
  bibtex: '@article{Miao_Kummita_Bodden_Wei_2025, title={Program Feature-Based Benchmarking
    for Fuzz Testing}, volume={2}, DOI={<a href="https://doi.org/10.1145/3728899">10.1145/3728899</a>},
    number={ISSTA}, journal={Proceedings of the ACM on Software Engineering}, publisher={Association
    for Computing Machinery (ACM)}, author={Miao, Miao and Kummita, Sriteja and Bodden,
    Eric and Wei, Shiyi}, year={2025}, pages={527–549} }'
  chicago: 'Miao, Miao, Sriteja Kummita, Eric Bodden, and Shiyi Wei. “Program Feature-Based
    Benchmarking for Fuzz Testing.” <i>Proceedings of the ACM on Software Engineering</i>
    2, no. ISSTA (2025): 527–49. <a href="https://doi.org/10.1145/3728899">https://doi.org/10.1145/3728899</a>.'
  ieee: 'M. Miao, S. Kummita, E. Bodden, and S. Wei, “Program Feature-Based Benchmarking
    for Fuzz Testing,” <i>Proceedings of the ACM on Software Engineering</i>, vol.
    2, no. ISSTA, pp. 527–549, 2025, doi: <a href="https://doi.org/10.1145/3728899">10.1145/3728899</a>.'
  mla: Miao, Miao, et al. “Program Feature-Based Benchmarking for Fuzz Testing.” <i>Proceedings
    of the ACM on Software Engineering</i>, vol. 2, no. ISSTA, Association for Computing
    Machinery (ACM), 2025, pp. 527–49, doi:<a href="https://doi.org/10.1145/3728899">10.1145/3728899</a>.
  short: M. Miao, S. Kummita, E. Bodden, S. Wei, Proceedings of the ACM on Software
    Engineering 2 (2025) 527–549.
date_created: 2025-10-08T08:29:39Z
date_updated: 2025-10-08T08:32:57Z
department:
- _id: '76'
- _id: '662'
doi: 10.1145/3728899
intvolume: '         2'
issue: ISSTA
language:
- iso: eng
page: 527-549
publication: Proceedings of the ACM on Software Engineering
publication_identifier:
  issn:
  - 2994-970X
publication_status: published
publisher: Association for Computing Machinery (ACM)
status: public
title: Program Feature-Based Benchmarking for Fuzz Testing
type: journal_article
user_id: '15249'
volume: 2
year: '2025'
...
---
_id: '61752'
abstract:
- lang: eng
  text: <jats:p>Species knowledge of local animal species is of great importance for
    one’s own environmental awareness and is a major component for managing present
    and future crises in education for sustainable development. For this reason, this
    study is the first to survey the species knowledge of visitors to the UNESCO Natural
    World Heritage Site the Wadden Sea of the North Sea, which is the largest mudflat
    area in the world. In this context, the self-assessment of the respondents and
    the extent of their connectedness with nature are also examined. To answer the
    research questions, a questionnaire survey was carried out to determine the species
    knowledge and degree of connectedness with nature. For data analysis, various
    statistical methods such as t-tests and correlation analyses were used. The results
    show that the 126 visitors to the Wadden Sea Visitor Centre have a rather low
    level of species knowledge. In this regard, the European Herring Gull is the only
    very well-known species among the respondents. In addition, a further construct
    was investigated in the form of connectedness with nature, between which a significant
    positive correlation was found with species knowledge.</jats:p>
article_number: '27'
author:
- first_name: Ricardo
  full_name: Puppe, Ricardo
  id: '103297'
  last_name: Puppe
- first_name: Till
  full_name: Schmäing, Till
  last_name: Schmäing
citation:
  ama: Puppe R, Schmäing T. Species Knowledge About a UNESCO Natural World Heritage
    Site and the Importance of Connectedness with Nature. <i>Heritage</i>. 2025;8(1).
    doi:<a href="https://doi.org/10.3390/heritage8010027">10.3390/heritage8010027</a>
  apa: Puppe, R., &#38; Schmäing, T. (2025). Species Knowledge About a UNESCO Natural
    World Heritage Site and the Importance of Connectedness with Nature. <i>Heritage</i>,
    <i>8</i>(1), Article 27. <a href="https://doi.org/10.3390/heritage8010027">https://doi.org/10.3390/heritage8010027</a>
  bibtex: '@article{Puppe_Schmäing_2025, title={Species Knowledge About a UNESCO Natural
    World Heritage Site and the Importance of Connectedness with Nature}, volume={8},
    DOI={<a href="https://doi.org/10.3390/heritage8010027">10.3390/heritage8010027</a>},
    number={127}, journal={Heritage}, publisher={MDPI AG}, author={Puppe, Ricardo
    and Schmäing, Till}, year={2025} }'
  chicago: Puppe, Ricardo, and Till Schmäing. “Species Knowledge About a UNESCO Natural
    World Heritage Site and the Importance of Connectedness with Nature.” <i>Heritage</i>
    8, no. 1 (2025). <a href="https://doi.org/10.3390/heritage8010027">https://doi.org/10.3390/heritage8010027</a>.
  ieee: 'R. Puppe and T. Schmäing, “Species Knowledge About a UNESCO Natural World
    Heritage Site and the Importance of Connectedness with Nature,” <i>Heritage</i>,
    vol. 8, no. 1, Art. no. 27, 2025, doi: <a href="https://doi.org/10.3390/heritage8010027">10.3390/heritage8010027</a>.'
  mla: Puppe, Ricardo, and Till Schmäing. “Species Knowledge About a UNESCO Natural
    World Heritage Site and the Importance of Connectedness with Nature.” <i>Heritage</i>,
    vol. 8, no. 1, 27, MDPI AG, 2025, doi:<a href="https://doi.org/10.3390/heritage8010027">10.3390/heritage8010027</a>.
  short: R. Puppe, T. Schmäing, Heritage 8 (2025).
date_created: 2025-10-08T09:41:11Z
date_updated: 2025-10-08T09:49:00Z
doi: 10.3390/heritage8010027
intvolume: '         8'
issue: '1'
language:
- iso: eng
publication: Heritage
publication_identifier:
  issn:
  - 2571-9408
publication_status: published
publisher: MDPI AG
status: public
title: Species Knowledge About a UNESCO Natural World Heritage Site and the Importance
  of Connectedness with Nature
type: journal_article
user_id: '103297'
volume: 8
year: '2025'
...
---
_id: '61760'
abstract:
- lang: eng
  text: We present a topology-optimized silicon nitride (Si3N4) coupler designed to
    enhance the coupling efficiency between integrated single-photon emitters and
    photonic waveguide modes. By leveraging inverse design techniques, we optimize
    the coupler’s geometry to maximize power transfer while maintaining fabrication
    feasibility by improving mode overlap and directional emission, addressing the
    challenge of low coupling efficiency caused by size mismatch and material incompatibility.
    Simulations demonstrate a substantial enhancement in photon extraction and waveguide
    coupling. This approach can be extended to other photonic devices, offering a
    versatile framework for improving quantum light-matter interactions in integrated
    photonics.
author:
- first_name: Henna
  full_name: Farheen, Henna
  id: '53444'
  last_name: Farheen
  orcid: 0000-0001-7730-3489
- first_name: Yuheng
  full_name: Chen, Yuheng
  last_name: Chen
- first_name: Peigang
  full_name: Chen, Peigang
  last_name: Chen
- first_name: Artem
  full_name: Kryvobok, Artem
  last_name: Kryvobok
- first_name: Samuel
  full_name: Peana, Samuel
  last_name: Peana
- first_name: Alexander
  full_name: Senichev, Alexander
  last_name: Senichev
- first_name: Vladimir M.
  full_name: Shalaev, Vladimir M.
  last_name: Shalaev
- first_name: Alexandra
  full_name: Boltasseva, Alexandra
  last_name: Boltasseva
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Alexander V.
  full_name: Kildishev, Alexander V.
  last_name: Kildishev
citation:
  ama: 'Farheen H, Chen Y, Chen P, et al. Topology-optimized silicon nitride coupler
    for integrated single-photon emitters. In: Ni X, Cai W, eds. <i>Photonic Computing:
    From Materials and Devices to Systems and Applications II</i>. SPIE; 2025. doi:<a
    href="https://doi.org/10.1117/12.3065734">10.1117/12.3065734</a>'
  apa: 'Farheen, H., Chen, Y., Chen, P., Kryvobok, A., Peana, S., Senichev, A., Shalaev,
    V. M., Boltasseva, A., Förstner, J., &#38; Kildishev, A. V. (2025). Topology-optimized
    silicon nitride coupler for integrated single-photon emitters. In X. Ni &#38;
    W. Cai (Eds.), <i>Photonic Computing: From Materials and Devices to Systems and
    Applications II</i>. SPIE. <a href="https://doi.org/10.1117/12.3065734">https://doi.org/10.1117/12.3065734</a>'
  bibtex: '@inproceedings{Farheen_Chen_Chen_Kryvobok_Peana_Senichev_Shalaev_Boltasseva_Förstner_Kildishev_2025,
    title={Topology-optimized silicon nitride coupler for integrated single-photon
    emitters}, DOI={<a href="https://doi.org/10.1117/12.3065734">10.1117/12.3065734</a>},
    booktitle={Photonic Computing: From Materials and Devices to Systems and Applications
    II}, publisher={SPIE}, author={Farheen, Henna and Chen, Yuheng and Chen, Peigang
    and Kryvobok, Artem and Peana, Samuel and Senichev, Alexander and Shalaev, Vladimir
    M. and Boltasseva, Alexandra and Förstner, Jens and Kildishev, Alexander V.},
    editor={Ni, Xingjie and Cai, Wenshan}, year={2025} }'
  chicago: 'Farheen, Henna, Yuheng Chen, Peigang Chen, Artem Kryvobok, Samuel Peana,
    Alexander Senichev, Vladimir M. Shalaev, Alexandra Boltasseva, Jens Förstner,
    and Alexander V. Kildishev. “Topology-Optimized Silicon Nitride Coupler for Integrated
    Single-Photon Emitters.” In <i>Photonic Computing: From Materials and Devices
    to Systems and Applications II</i>, edited by Xingjie Ni and Wenshan Cai. SPIE,
    2025. <a href="https://doi.org/10.1117/12.3065734">https://doi.org/10.1117/12.3065734</a>.'
  ieee: 'H. Farheen <i>et al.</i>, “Topology-optimized silicon nitride coupler for
    integrated single-photon emitters,” in <i>Photonic Computing: From Materials and
    Devices to Systems and Applications II</i>, 2025, doi: <a href="https://doi.org/10.1117/12.3065734">10.1117/12.3065734</a>.'
  mla: 'Farheen, Henna, et al. “Topology-Optimized Silicon Nitride Coupler for Integrated
    Single-Photon Emitters.” <i>Photonic Computing: From Materials and Devices to
    Systems and Applications II</i>, edited by Xingjie Ni and Wenshan Cai, SPIE, 2025,
    doi:<a href="https://doi.org/10.1117/12.3065734">10.1117/12.3065734</a>.'
  short: 'H. Farheen, Y. Chen, P. Chen, A. Kryvobok, S. Peana, A. Senichev, V.M. Shalaev,
    A. Boltasseva, J. Förstner, A.V. Kildishev, in: X. Ni, W. Cai (Eds.), Photonic
    Computing: From Materials and Devices to Systems and Applications II, SPIE, 2025.'
date_created: 2025-10-08T15:20:13Z
date_updated: 2025-10-08T15:22:30Z
department:
- _id: '61'
- _id: '230'
- _id: '429'
- _id: '623'
doi: 10.1117/12.3065734
editor:
- first_name: Xingjie
  full_name: Ni, Xingjie
  last_name: Ni
- first_name: Wenshan
  full_name: Cai, Wenshan
  last_name: Cai
keyword:
- tet_topic_waveguide
language:
- iso: eng
publication: 'Photonic Computing: From Materials and Devices to Systems and Applications
  II'
publication_status: published
publisher: SPIE
status: public
title: Topology-optimized silicon nitride coupler for integrated single-photon emitters
type: conference
user_id: '158'
year: '2025'
...
---
_id: '61135'
author:
- first_name: Sabine
  full_name: Fechner, Sabine
  id: '54823'
  last_name: Fechner
  orcid: 0000-0001-5645-5870
- first_name: Kirsten
  full_name: Schlegel-Matthies, Kirsten
  id: '459'
  last_name: Schlegel-Matthies
- first_name: Karina
  full_name: Kiepe, Karina
  id: '100294'
  last_name: Kiepe
citation:
  ama: 'Fechner S, Schlegel-Matthies K, Kiepe K. <i>Positionspapier: Bildung Für
    Nachhaltige Entwicklung (BNE) in Der Lehrkräftebildung an Der UPB</i>. AG Bildung
    für nachhaltige Entwicklung PLAZ; 2025.'
  apa: 'Fechner, S., Schlegel-Matthies, K., &#38; Kiepe, K. (2025). <i>Positionspapier:
    Bildung für nachhaltige Entwicklung (BNE) in der Lehrkräftebildung an der UPB</i>.
    AG Bildung für nachhaltige Entwicklung PLAZ.'
  bibtex: '@book{Fechner_Schlegel-Matthies_Kiepe_2025, place={Universität Paderborn},
    title={Positionspapier: Bildung für nachhaltige Entwicklung (BNE) in der Lehrkräftebildung
    an der UPB}, publisher={AG Bildung für nachhaltige Entwicklung PLAZ}, author={Fechner,
    Sabine and Schlegel-Matthies, Kirsten and Kiepe, Karina}, year={2025} }'
  chicago: 'Fechner, Sabine, Kirsten Schlegel-Matthies, and Karina Kiepe. <i>Positionspapier:
    Bildung Für Nachhaltige Entwicklung (BNE) in Der Lehrkräftebildung an Der UPB</i>.
    Universität Paderborn: AG Bildung für nachhaltige Entwicklung PLAZ, 2025.'
  ieee: 'S. Fechner, K. Schlegel-Matthies, and K. Kiepe, <i>Positionspapier: Bildung
    für nachhaltige Entwicklung (BNE) in der Lehrkräftebildung an der UPB</i>. Universität
    Paderborn: AG Bildung für nachhaltige Entwicklung PLAZ, 2025.'
  mla: 'Fechner, Sabine, et al. <i>Positionspapier: Bildung Für Nachhaltige Entwicklung
    (BNE) in Der Lehrkräftebildung an Der UPB</i>. AG Bildung für nachhaltige Entwicklung
    PLAZ, 2025.'
  short: 'S. Fechner, K. Schlegel-Matthies, K. Kiepe, Positionspapier: Bildung Für
    Nachhaltige Entwicklung (BNE) in Der Lehrkräftebildung an Der UPB, AG Bildung
    für nachhaltige Entwicklung PLAZ, Universität Paderborn, 2025.'
date_created: 2025-09-04T19:22:18Z
date_updated: 2025-10-09T13:37:11Z
ddc:
- '370'
department:
- _id: '33'
file:
- access_level: closed
  content_type: application/pdf
  creator: fechner
  date_created: 2025-09-04T19:19:44Z
  date_updated: 2025-09-04T19:19:44Z
  file_id: '61136'
  file_name: Positionspapier_BNE_PLAZ_UPB_FINAL.pdf
  file_size: 146421
  relation: main_file
  success: 1
file_date_updated: 2025-09-04T19:19:44Z
has_accepted_license: '1'
language:
- iso: eng
place: Universität Paderborn
publisher: AG Bildung für nachhaltige Entwicklung PLAZ
related_material:
  link:
  - relation: confirmation
    url: https://plaz.uni-paderborn.de/ueber-uns/plaz-organisationsstruktur/arbeitsgruppen/ag-bildung-nachhaltige-entwicklung
status: public
title: 'Positionspapier: Bildung für nachhaltige Entwicklung (BNE) in der Lehrkräftebildung
  an der UPB'
type: working_paper
user_id: '54823'
year: '2025'
...
---
_id: '61770'
article_number: '126302'
author:
- first_name: Julia
  full_name: Kirschbaum, Julia
  id: '98813'
  last_name: Kirschbaum
- first_name: Denis
  full_name: Divkovic, Denis
  id: '89059'
  last_name: Divkovic
- first_name: Henning
  full_name: Meschede, Henning
  id: '86954'
  last_name: Meschede
  orcid: 0000-0002-1538-089X
citation:
  ama: 'Kirschbaum J, Divkovic D, Meschede H. From demand to action: Analysing building
    emissions and refurbishment scenarios towards climate neutrality. <i>Applied Energy</i>.
    2025;396. doi:<a href="https://doi.org/10.1016/j.apenergy.2025.126302">10.1016/j.apenergy.2025.126302</a>'
  apa: 'Kirschbaum, J., Divkovic, D., &#38; Meschede, H. (2025). From demand to action:
    Analysing building emissions and refurbishment scenarios towards climate neutrality.
    <i>Applied Energy</i>, <i>396</i>, Article 126302. <a href="https://doi.org/10.1016/j.apenergy.2025.126302">https://doi.org/10.1016/j.apenergy.2025.126302</a>'
  bibtex: '@article{Kirschbaum_Divkovic_Meschede_2025, title={From demand to action:
    Analysing building emissions and refurbishment scenarios towards climate neutrality},
    volume={396}, DOI={<a href="https://doi.org/10.1016/j.apenergy.2025.126302">10.1016/j.apenergy.2025.126302</a>},
    number={126302}, journal={Applied Energy}, publisher={Elsevier BV}, author={Kirschbaum,
    Julia and Divkovic, Denis and Meschede, Henning}, year={2025} }'
  chicago: 'Kirschbaum, Julia, Denis Divkovic, and Henning Meschede. “From Demand
    to Action: Analysing Building Emissions and Refurbishment Scenarios towards Climate
    Neutrality.” <i>Applied Energy</i> 396 (2025). <a href="https://doi.org/10.1016/j.apenergy.2025.126302">https://doi.org/10.1016/j.apenergy.2025.126302</a>.'
  ieee: 'J. Kirschbaum, D. Divkovic, and H. Meschede, “From demand to action: Analysing
    building emissions and refurbishment scenarios towards climate neutrality,” <i>Applied
    Energy</i>, vol. 396, Art. no. 126302, 2025, doi: <a href="https://doi.org/10.1016/j.apenergy.2025.126302">10.1016/j.apenergy.2025.126302</a>.'
  mla: 'Kirschbaum, Julia, et al. “From Demand to Action: Analysing Building Emissions
    and Refurbishment Scenarios towards Climate Neutrality.” <i>Applied Energy</i>,
    vol. 396, 126302, Elsevier BV, 2025, doi:<a href="https://doi.org/10.1016/j.apenergy.2025.126302">10.1016/j.apenergy.2025.126302</a>.'
  short: J. Kirschbaum, D. Divkovic, H. Meschede, Applied Energy 396 (2025).
date_created: 2025-10-09T13:05:03Z
date_updated: 2025-10-09T13:12:39Z
department:
- _id: '644'
doi: 10.1016/j.apenergy.2025.126302
intvolume: '       396'
language:
- iso: eng
project:
- _id: '1094'
  name: "DynOpt-San - Digital unterstützte und modulare Sanierung von\r\nMehrfamilienhäusern
    in Quartieren mit PVT-PCM-Wärmepumpensystemen und selbstlernendem Energiemanagement"
publication: Applied Energy
publication_identifier:
  issn:
  - 0306-2619
publication_status: published
publisher: Elsevier BV
status: public
title: 'From demand to action: Analysing building emissions and refurbishment scenarios
  towards climate neutrality'
type: journal_article
user_id: '98813'
volume: 396
year: '2025'
...
---
_id: '61768'
author:
- first_name: Lisa
  full_name: Knoll, Lisa
  id: '88789'
  last_name: Knoll
- first_name: Ulrich
  full_name: Klüh, Ulrich
  last_name: Klüh
- first_name: Ilias
  full_name: Naji, Ilias
  last_name: Naji
- first_name: Felix
  full_name: Rossmann, Felix
  id: '98531'
  last_name: Rossmann
citation:
  ama: Knoll L, Klüh U, Naji I, Rossmann F. Sustainable finance down-to-earth? Insights
    from the German regional economy. <i>Finance and Space</i>. 2025;2(1):338-354.
    doi:<a href="https://doi.org/10.1080/2833115x.2025.2539712">10.1080/2833115x.2025.2539712</a>
  apa: Knoll, L., Klüh, U., Naji, I., &#38; Rossmann, F. (2025). Sustainable finance
    down-to-earth? Insights from the German regional economy. <i>Finance and Space</i>,
    <i>2</i>(1), 338–354. <a href="https://doi.org/10.1080/2833115x.2025.2539712">https://doi.org/10.1080/2833115x.2025.2539712</a>
  bibtex: '@article{Knoll_Klüh_Naji_Rossmann_2025, title={Sustainable finance down-to-earth?
    Insights from the German regional economy}, volume={2}, DOI={<a href="https://doi.org/10.1080/2833115x.2025.2539712">10.1080/2833115x.2025.2539712</a>},
    number={1}, journal={Finance and Space}, publisher={Informa UK Limited}, author={Knoll,
    Lisa and Klüh, Ulrich and Naji, Ilias and Rossmann, Felix}, year={2025}, pages={338–354}
    }'
  chicago: 'Knoll, Lisa, Ulrich Klüh, Ilias Naji, and Felix Rossmann. “Sustainable
    Finance Down-to-Earth? Insights from the German Regional Economy.” <i>Finance
    and Space</i> 2, no. 1 (2025): 338–54. <a href="https://doi.org/10.1080/2833115x.2025.2539712">https://doi.org/10.1080/2833115x.2025.2539712</a>.'
  ieee: 'L. Knoll, U. Klüh, I. Naji, and F. Rossmann, “Sustainable finance down-to-earth?
    Insights from the German regional economy,” <i>Finance and Space</i>, vol. 2,
    no. 1, pp. 338–354, 2025, doi: <a href="https://doi.org/10.1080/2833115x.2025.2539712">10.1080/2833115x.2025.2539712</a>.'
  mla: Knoll, Lisa, et al. “Sustainable Finance Down-to-Earth? Insights from the German
    Regional Economy.” <i>Finance and Space</i>, vol. 2, no. 1, Informa UK Limited,
    2025, pp. 338–54, doi:<a href="https://doi.org/10.1080/2833115x.2025.2539712">10.1080/2833115x.2025.2539712</a>.
  short: L. Knoll, U. Klüh, I. Naji, F. Rossmann, Finance and Space 2 (2025) 338–354.
date_created: 2025-10-09T11:12:10Z
date_updated: 2025-10-09T11:13:38Z
department:
- _id: '36'
- _id: '121'
doi: 10.1080/2833115x.2025.2539712
intvolume: '         2'
issue: '1'
language:
- iso: eng
page: 338-354
publication: Finance and Space
publication_identifier:
  issn:
  - 2833-115X
publication_status: published
publisher: Informa UK Limited
status: public
title: Sustainable finance down-to-earth? Insights from the German regional economy
type: journal_article
user_id: '88789'
volume: 2
year: '2025'
...
---
_id: '60460'
author:
- first_name: Lisa
  full_name: Knoll, Lisa
  id: '88789'
  last_name: Knoll
citation:
  ama: 'Knoll L. Sustainable Finance und Soziologie. In: e.V.  cric, ed. <i>Sustainable
    Finance. Die Zukunft nachhaltigen Investierens – ein interdisziplinärer Ausblick</i>.
    oekom; 2025. doi:<a href="https://doi.org/10.14512/9783987264160">https://doi.org/10.14512/9783987264160</a>'
  apa: Knoll, L. (2025). Sustainable Finance und Soziologie. In  cric e.V. (Ed.),
    <i>Sustainable Finance. Die Zukunft nachhaltigen Investierens – ein interdisziplinärer
    Ausblick</i>. oekom. <a href="https://doi.org/10.14512/9783987264160">https://doi.org/10.14512/9783987264160</a>
  bibtex: '@inbook{Knoll_2025, place={München}, title={Sustainable Finance und Soziologie},
    DOI={<a href="https://doi.org/10.14512/9783987264160">https://doi.org/10.14512/9783987264160</a>},
    booktitle={Sustainable Finance. Die Zukunft nachhaltigen Investierens – ein interdisziplinärer
    Ausblick}, publisher={oekom}, author={Knoll, Lisa}, editor={e.V., cric}, year={2025}
    }'
  chicago: 'Knoll, Lisa. “Sustainable Finance und Soziologie.” In <i>Sustainable Finance.
    Die Zukunft nachhaltigen Investierens – ein interdisziplinärer Ausblick</i>, edited
    by cric e.V. München: oekom, 2025. <a href="https://doi.org/10.14512/9783987264160">https://doi.org/10.14512/9783987264160</a>.'
  ieee: 'L. Knoll, “Sustainable Finance und Soziologie,” in <i>Sustainable Finance.
    Die Zukunft nachhaltigen Investierens – ein interdisziplinärer Ausblick</i>,  cric
    e.V., Ed. München: oekom, 2025.'
  mla: Knoll, Lisa. “Sustainable Finance und Soziologie.” <i>Sustainable Finance.
    Die Zukunft nachhaltigen Investierens – ein interdisziplinärer Ausblick</i>, edited
    by cric e.V., oekom, 2025, doi:<a href="https://doi.org/10.14512/9783987264160">https://doi.org/10.14512/9783987264160</a>.
  short: 'L. Knoll, in:  cric e.V. (Ed.), Sustainable Finance. Die Zukunft nachhaltigen
    Investierens – ein interdisziplinärer Ausblick, oekom, München, 2025.'
date_created: 2025-06-30T08:11:26Z
date_updated: 2025-10-09T11:18:24Z
department:
- _id: '36'
- _id: '121'
doi: https://doi.org/10.14512/9783987264160
editor:
- first_name: cric
  full_name: e.V., cric
  last_name: e.V.
language:
- iso: ger
place: München
publication: Sustainable Finance. Die Zukunft nachhaltigen Investierens – ein interdisziplinärer
  Ausblick
publication_status: published
publisher: oekom
status: public
title: Sustainable Finance und Soziologie
type: book_chapter
user_id: '88789'
year: '2025'
...
---
_id: '61769'
author:
- first_name: Karina
  full_name: Kiepe, Karina
  id: '100294'
  last_name: Kiepe
- first_name: Tobias
  full_name: Schlömer, Tobias
  last_name: Schlömer
citation:
  ama: 'Kiepe K, Schlömer T. Vom Muster in die Struktur: Ein Verfahrenskonzept der
    Wissenschaftskommunikation für die BBNE. In: <i>berufsbildung. Zeitschrift für
    Theorie-Praxis-Dialog</i>. Vol 3. Heft 207. ; 2025:9-12.'
  apa: 'Kiepe, K., &#38; Schlömer, T. (2025). Vom Muster in die Struktur: Ein Verfahrenskonzept
    der Wissenschaftskommunikation für die BBNE. In <i>berufsbildung. Zeitschrift
    für Theorie-Praxis-Dialog</i> (Vol. 3, pp. 9–12).'
  bibtex: '@inbook{Kiepe_Schlömer_2025, series={Heft 207}, title={Vom Muster in die
    Struktur: Ein Verfahrenskonzept der Wissenschaftskommunikation für die BBNE},
    volume={3}, booktitle={berufsbildung. Zeitschrift für Theorie-Praxis-Dialog},
    author={Kiepe, Karina and Schlömer, Tobias}, year={2025}, pages={9–12}, collection={Heft
    207} }'
  chicago: 'Kiepe, Karina, and Tobias Schlömer. “Vom Muster in die Struktur: Ein Verfahrenskonzept
    der Wissenschaftskommunikation für die BBNE.” In <i>berufsbildung. Zeitschrift
    für Theorie-Praxis-Dialog</i>, 3:9–12. Heft 207, 2025.'
  ieee: 'K. Kiepe and T. Schlömer, “Vom Muster in die Struktur: Ein Verfahrenskonzept
    der Wissenschaftskommunikation für die BBNE,” in <i>berufsbildung. Zeitschrift
    für Theorie-Praxis-Dialog</i>, vol. 3, 2025, pp. 9–12.'
  mla: 'Kiepe, Karina, and Tobias Schlömer. “Vom Muster in die Struktur: Ein Verfahrenskonzept
    der Wissenschaftskommunikation für die BBNE.” <i>berufsbildung. Zeitschrift für
    Theorie-Praxis-Dialog</i>, vol. 3, 2025, pp. 9–12.'
  short: 'K. Kiepe, T. Schlömer, in: berufsbildung. Zeitschrift für Theorie-Praxis-Dialog,
    2025, pp. 9–12.'
date_created: 2025-10-09T12:21:38Z
date_updated: 2025-10-09T12:22:13Z
department:
- _id: '816'
- _id: '681'
intvolume: '         3'
language:
- iso: ger
page: 9-12
publication: berufsbildung. Zeitschrift für Theorie-Praxis-Dialog
publication_status: published
series_title: Heft 207
status: public
title: 'Vom Muster in die Struktur: Ein Verfahrenskonzept der Wissenschaftskommunikation
  für die BBNE'
type: book_chapter
user_id: '64862'
volume: 3
year: '2025'
...
---
_id: '61279'
abstract:
- lang: eng
  text: Spin waves represent an important class of low-energy excitations in magnetic
    solids, which influence the thermodynamic properties and play a major role in
    technical applications, such as spintronics or magnetic data storage. Despite
    the enormous advances of ab initio simulations in materials science, quantitative
    calculations of spin-wave spectra still pose a significant challenge, because
    the collective nature of the spin dynamics requires an accurate treatment of the
    Coulomb interaction between the electrons. As a consequence, simple lattice models
    like the Heisenberg Hamiltonian are still widespread in practical investigations,
    but modern techniques like time-dependent density-functional theory or many-body
    perturbation theory also open a route to material-specific spin-wave calculations
    from first principles. Although both are in principle exact, actual implementations
    necessarily employ approximations for electronic exchange and correlation as well
    as additional numerical simplifications. In this review, we recapitulate the theoretical
    foundations of ab initio spin-wave calculations and analyze the common approximations
    that underlie present implementations. In addition, we survey the available results
    for spin-wave dispersions of various magnetic materials and compare the performance
    of different computational approaches. In this way, we provide an overview of
    the present state of the art and identify directions for further developments.
article_number: '4431'
article_type: review
author:
- first_name: Michael
  full_name: Neugum, Michael
  id: '80813'
  last_name: Neugum
- first_name: Arno
  full_name: Schindlmayr, Arno
  id: '458'
  last_name: Schindlmayr
  orcid: 0000-0002-4855-071X
citation:
  ama: 'Neugum M, Schindlmayr A. Ab initio calculations of spin waves: A review of
    theoretical approaches and applications. <i>Materials</i>. 2025;18(18). doi:<a
    href="https://doi.org/10.3390/ma18184431">10.3390/ma18184431</a>'
  apa: 'Neugum, M., &#38; Schindlmayr, A. (2025). Ab initio calculations of spin waves:
    A review of theoretical approaches and applications. <i>Materials</i>, <i>18</i>(18),
    Article 4431. <a href="https://doi.org/10.3390/ma18184431">https://doi.org/10.3390/ma18184431</a>'
  bibtex: '@article{Neugum_Schindlmayr_2025, title={Ab initio calculations of spin
    waves: A review of theoretical approaches and applications}, volume={18}, DOI={<a
    href="https://doi.org/10.3390/ma18184431">10.3390/ma18184431</a>}, number={184431},
    journal={Materials}, publisher={MDPI}, author={Neugum, Michael and Schindlmayr,
    Arno}, year={2025} }'
  chicago: 'Neugum, Michael, and Arno Schindlmayr. “Ab Initio Calculations of Spin
    Waves: A Review of Theoretical Approaches and Applications.” <i>Materials</i>
    18, no. 18 (2025). <a href="https://doi.org/10.3390/ma18184431">https://doi.org/10.3390/ma18184431</a>.'
  ieee: 'M. Neugum and A. Schindlmayr, “Ab initio calculations of spin waves: A review
    of theoretical approaches and applications,” <i>Materials</i>, vol. 18, no. 18,
    Art. no. 4431, 2025, doi: <a href="https://doi.org/10.3390/ma18184431">10.3390/ma18184431</a>.'
  mla: 'Neugum, Michael, and Arno Schindlmayr. “Ab Initio Calculations of Spin Waves:
    A Review of Theoretical Approaches and Applications.” <i>Materials</i>, vol. 18,
    no. 18, 4431, MDPI, 2025, doi:<a href="https://doi.org/10.3390/ma18184431">10.3390/ma18184431</a>.'
  short: M. Neugum, A. Schindlmayr, Materials 18 (2025).
date_created: 2025-09-15T16:14:59Z
date_updated: 2025-10-10T07:31:23Z
ddc:
- '530'
department:
- _id: '296'
- _id: '15'
- _id: '170'
- _id: '35'
- _id: '230'
doi: 10.3390/ma18184431
external_id:
  isi:
  - '001580599300001'
file:
- access_level: open_access
  content_type: application/pdf
  creator: schindlm
  date_created: 2025-09-24T07:19:36Z
  date_updated: 2025-09-24T07:19:36Z
  description: Creative Commons Attribution 4.0 International Public License (CC BY
    4.0)
  file_id: '61422'
  file_name: materials-18-04431.pdf
  file_size: 611341
  relation: main_file
  title: 'Ab initio calculations of spin waves: A review of theoretical approaches
    and applications'
file_date_updated: 2025-09-24T07:19:36Z
has_accepted_license: '1'
intvolume: '        18'
isi: '1'
issue: '18'
language:
- iso: eng
oa: '1'
publication: Materials
publication_identifier:
  eissn:
  - 1996-1944
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: 'Ab initio calculations of spin waves: A review of theoretical approaches and
  applications'
type: journal_article
user_id: '458'
volume: 18
year: '2025'
...
---
_id: '60959'
abstract:
- lang: eng
  text: Miller's rule originated as an empirical relation between the nonlinear and
    linear optical coefficients of materials. It is now accepted as a useful tool
    for guiding experiments and computational materials discovery, but its theoretical
    foundation had long been limited to a derivation for the classical Lorentz model
    with a weak anharmonic perturbation. Recently, we developed a mathematical framework
    which enabled us to prove that Miller's rule is equally valid for quantum anharmonic
    oscillators, despite different dynamics due to zero-point fluctuations and further
    quantum-mechanical effects. However, our previous derivation applied only to one-dimensional
    oscillators and to the special case of second- and third-harmonic generation in
    a monochromatic electric field. Here we extend the proof to three-dimensional
    quantum anharmonic oscillators and also treat all orders of the nonlinear response
    to an arbitrary multi-frequency field. This makes the results applicable to a
    much larger range of physical systems and nonlinear optical processes. The obtained
    generalized Miller formulae rigorously express all tensor elements of the frequency-dependent
    nonlinear susceptibilities in terms of the linear susceptibility and thus allow
    a computationally inexpensive quantitative prediction of arbitrary parametric
    frequency-mixing processes from a small initial dataset.
article_number: '34'
article_type: original
author:
- first_name: Maximilian Tim
  full_name: Meyer, Maximilian Tim
  id: '77895'
  last_name: Meyer
  orcid: 0009-0003-4899-0920
- first_name: Arno
  full_name: Schindlmayr, Arno
  id: '458'
  last_name: Schindlmayr
  orcid: 0000-0002-4855-071X
citation:
  ama: Meyer MT, Schindlmayr A. Generalized Miller formulae for quantum anharmonic
    oscillators. <i>Dynamics</i>. 2025;5(3). doi:<a href="https://doi.org/10.3390/dynamics5030034">10.3390/dynamics5030034</a>
  apa: Meyer, M. T., &#38; Schindlmayr, A. (2025). Generalized Miller formulae for
    quantum anharmonic oscillators. <i>Dynamics</i>, <i>5</i>(3), Article 34. <a href="https://doi.org/10.3390/dynamics5030034">https://doi.org/10.3390/dynamics5030034</a>
  bibtex: '@article{Meyer_Schindlmayr_2025, title={Generalized Miller formulae for
    quantum anharmonic oscillators}, volume={5}, DOI={<a href="https://doi.org/10.3390/dynamics5030034">10.3390/dynamics5030034</a>},
    number={334}, journal={Dynamics}, publisher={MDPI}, author={Meyer, Maximilian
    Tim and Schindlmayr, Arno}, year={2025} }'
  chicago: Meyer, Maximilian Tim, and Arno Schindlmayr. “Generalized Miller Formulae
    for Quantum Anharmonic Oscillators.” <i>Dynamics</i> 5, no. 3 (2025). <a href="https://doi.org/10.3390/dynamics5030034">https://doi.org/10.3390/dynamics5030034</a>.
  ieee: 'M. T. Meyer and A. Schindlmayr, “Generalized Miller formulae for quantum
    anharmonic oscillators,” <i>Dynamics</i>, vol. 5, no. 3, Art. no. 34, 2025, doi:
    <a href="https://doi.org/10.3390/dynamics5030034">10.3390/dynamics5030034</a>.'
  mla: Meyer, Maximilian Tim, and Arno Schindlmayr. “Generalized Miller Formulae for
    Quantum Anharmonic Oscillators.” <i>Dynamics</i>, vol. 5, no. 3, 34, MDPI, 2025,
    doi:<a href="https://doi.org/10.3390/dynamics5030034">10.3390/dynamics5030034</a>.
  short: M.T. Meyer, A. Schindlmayr, Dynamics 5 (2025).
date_created: 2025-08-20T09:46:13Z
date_updated: 2025-10-10T07:29:36Z
ddc:
- '530'
department:
- _id: '296'
- _id: '230'
- _id: '15'
- _id: '170'
- _id: '35'
doi: 10.3390/dynamics5030034
external_id:
  isi:
  - '001581270200001'
file:
- access_level: open_access
  content_type: application/pdf
  creator: schindlm
  date_created: 2025-08-28T12:23:26Z
  date_updated: 2025-08-28T12:27:05Z
  description: Creative Commons Attribution 4.0 International Public License (CC BY
    4.0)
  file_id: '61056'
  file_name: dynamics-05-00034.pdf
  file_size: 375897
  relation: main_file
  title: Generalized Miller formulae for quantum anharmonic oscillators
file_date_updated: 2025-08-28T12:27:05Z
has_accepted_license: '1'
intvolume: '         5'
isi: '1'
issue: '3'
language:
- iso: eng
oa: '1'
publication: Dynamics
publication_identifier:
  eissn:
  - 2673-8716
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: Generalized Miller formulae for quantum anharmonic oscillators
type: journal_article
user_id: '458'
volume: 5
year: '2025'
...
