---
_id: '49772'
author:
- first_name: Yves
  full_name: Huybrechts, Yves
  id: '78579'
  last_name: Huybrechts
  orcid: 0009-0009-2166-9794
- first_name: Resul
  full_name: Karaca, Resul
  last_name: Karaca
citation:
  ama: Huybrechts Y, Karaca R. BelgienNet – une plateforme pour l’accès aux langues
    et cultures de la Belgique. <i>Synergies Pays germanophones</i>. 2024;16:119-131.
  apa: Huybrechts, Y., &#38; Karaca, R. (2024). BelgienNet – une plateforme pour l’accès
    aux langues et cultures de la Belgique. <i>Synergies Pays germanophones</i>, <i>16</i>,
    119–131.
  bibtex: '@article{Huybrechts_Karaca_2024, title={BelgienNet – une plateforme pour
    l’accès aux langues et cultures de la Belgique}, volume={16}, journal={Synergies
    Pays germanophones}, publisher={GERFLINT}, author={Huybrechts, Yves and Karaca,
    Resul}, year={2024}, pages={119–131} }'
  chicago: 'Huybrechts, Yves, and Resul Karaca. “BelgienNet – une plateforme pour
    l’accès aux langues et cultures de la Belgique.” <i>Synergies Pays germanophones</i>
    16 (2024): 119–31.'
  ieee: Y. Huybrechts and R. Karaca, “BelgienNet – une plateforme pour l’accès aux
    langues et cultures de la Belgique,” <i>Synergies Pays germanophones</i>, vol.
    16, pp. 119–131, 2024.
  mla: Huybrechts, Yves, and Resul Karaca. “BelgienNet – une plateforme pour l’accès
    aux langues et cultures de la Belgique.” <i>Synergies Pays germanophones</i>,
    vol. 16, GERFLINT, 2024, pp. 119–31.
  short: Y. Huybrechts, R. Karaca, Synergies Pays germanophones 16 (2024) 119–131.
date_created: 2023-12-18T10:07:39Z
date_updated: 2024-01-26T19:38:47Z
department:
- _id: '448'
intvolume: '        16'
language:
- iso: fre
main_file_link:
- open_access: '1'
  url: https://gerflint.fr/images/revues/Paysgermanophones/SPG_16/karaca_huybrecht.pdf
oa: '1'
page: 119-131
publication: Synergies Pays germanophones
publication_identifier:
  issn:
  - 1866-5268
publication_status: published
publisher: GERFLINT
status: public
title: BelgienNet – une plateforme pour l’accès aux langues et cultures de la Belgique
type: journal_article
user_id: '78579'
volume: 16
year: '2024'
...
---
_id: '50841'
article_type: original
author:
- first_name: 'Giordano '
  full_name: 'Moretto, Giordano '
  last_name: Moretto
- first_name: 'Nicolas '
  full_name: 'Schnell, Nicolas '
  last_name: Schnell
- first_name: 'Jonathan '
  full_name: 'Frey, Jonathan '
  last_name: Frey
- first_name: Yasin
  full_name: Karakaya, Yasin
  id: '95069'
  last_name: Karakaya
- first_name: Alois
  full_name: Amstutz, Alois
  last_name: Amstutz
- first_name: Moritz
  full_name: Diehl, Moritz
  last_name: Diehl
- first_name: Tina
  full_name: Kasper, Tina
  id: '94562'
  last_name: Kasper
  orcid: '0000-0003-3993-5316 '
- first_name: Christopher
  full_name: Onder, Christopher
  last_name: Onder
citation:
  ama: Moretto G, Schnell N, Frey J, et al. Fast model-based calibration of multiple
    injections for a CI engine using nonlinear optimal control. <i>Control Engineering
    Practice</i>. 2024;145:105848. doi:<a href="https://doi.org/10.1016/j.conengprac.2024.105848">10.1016/j.conengprac.2024.105848</a>
  apa: Moretto, G., Schnell, N., Frey, J., Karakaya, Y., Amstutz, A., Diehl, M., Kasper,
    T., &#38; Onder, C. (2024). Fast model-based calibration of multiple injections
    for a CI engine using nonlinear optimal control. <i>Control Engineering Practice</i>,
    <i>145</i>, 105848. <a href="https://doi.org/10.1016/j.conengprac.2024.105848">https://doi.org/10.1016/j.conengprac.2024.105848</a>
  bibtex: '@article{Moretto_Schnell_Frey_Karakaya_Amstutz_Diehl_Kasper_Onder_2024,
    title={Fast model-based calibration of multiple injections for a CI engine using
    nonlinear optimal control}, volume={145}, DOI={<a href="https://doi.org/10.1016/j.conengprac.2024.105848">10.1016/j.conengprac.2024.105848</a>},
    journal={Control Engineering Practice}, author={Moretto, Giordano  and Schnell,
    Nicolas  and Frey, Jonathan  and Karakaya, Yasin and Amstutz, Alois and Diehl,
    Moritz and Kasper, Tina and Onder, Christopher}, year={2024}, pages={105848} }'
  chicago: 'Moretto, Giordano , Nicolas  Schnell, Jonathan  Frey, Yasin Karakaya,
    Alois Amstutz, Moritz Diehl, Tina Kasper, and Christopher Onder. “Fast Model-Based
    Calibration of Multiple Injections for a CI Engine Using Nonlinear Optimal Control.”
    <i>Control Engineering Practice</i> 145 (2024): 105848. <a href="https://doi.org/10.1016/j.conengprac.2024.105848">https://doi.org/10.1016/j.conengprac.2024.105848</a>.'
  ieee: 'G. Moretto <i>et al.</i>, “Fast model-based calibration of multiple injections
    for a CI engine using nonlinear optimal control,” <i>Control Engineering Practice</i>,
    vol. 145, p. 105848, 2024, doi: <a href="https://doi.org/10.1016/j.conengprac.2024.105848">10.1016/j.conengprac.2024.105848</a>.'
  mla: Moretto, Giordano, et al. “Fast Model-Based Calibration of Multiple Injections
    for a CI Engine Using Nonlinear Optimal Control.” <i>Control Engineering Practice</i>,
    vol. 145, 2024, p. 105848, doi:<a href="https://doi.org/10.1016/j.conengprac.2024.105848">10.1016/j.conengprac.2024.105848</a>.
  short: G. Moretto, N. Schnell, J. Frey, Y. Karakaya, A. Amstutz, M. Diehl, T. Kasper,
    C. Onder, Control Engineering Practice 145 (2024) 105848.
date_created: 2024-01-25T16:23:36Z
date_updated: 2024-01-30T10:26:44Z
department:
- _id: '728'
doi: 10.1016/j.conengprac.2024.105848
intvolume: '       145'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.sciencedirect.com/science/article/pii/S096706612400008X
oa: '1'
page: '105848'
publication: Control Engineering Practice
publication_status: published
quality_controlled: '1'
status: public
title: Fast model-based calibration of multiple injections for a CI engine using nonlinear
  optimal control
type: journal_article
user_id: '95069'
volume: 145
year: '2024'
...
---
_id: '51156'
abstract:
- lang: eng
  text: 'Ferroelectric domain wall (DW) conductivity (DWC) can be attributed to two
    separate mechanisms: (a) the injection/ejection of charge carriers across the
    Schottky barrier formed at the (metal-)electrode-DW junction and (b) the transport
    of those charge carriers along the DW. Current-voltage (I-U) characteristics,
    recorded at variable temperatures from LiNbO3 (LNO) DWs, are clearly able to differentiate
    between these two contributions. Practically, they allow us to directly quantify
    the physical parameters relevant to the two mechanisms (a) and (b) mentioned above.
    These are, for example, the resistance of the DW, the saturation current, the
    ideality factor, and the Schottky barrier height of the electrode-DW junction.
    Furthermore, the activation energies needed to initiate the thermally activated
    electronic transport along the DWs can be extracted. In addition, we show that
    electronic transport along LNO DWs can be elegantly viewed and interpreted in
    an adapted semiconductor picture based on a double-diode, double-resistor equivalent-circuit
    model, the R2D2 model. Finally, our R2D2 model was checked for its universality
    by successfully fitting the I-U curves of not only z-cut LNO bulk DWs, but equally
    of z-cut thin-film LNO DWs, and of x-cut thin-film DWs as reported in literature.'
article_number: '024007'
article_type: original
author:
- first_name: Manuel
  full_name: Zahn, Manuel
  last_name: Zahn
- first_name: Elke
  full_name: Beyreuther, Elke
  last_name: Beyreuther
- first_name: Iuliia
  full_name: Kiseleva, Iuliia
  last_name: Kiseleva
- first_name: Ahmed Samir
  full_name: Lotfy, Ahmed Samir
  last_name: Lotfy
- first_name: Conor J.
  full_name: McCluskey, Conor J.
  last_name: McCluskey
- first_name: Jesi R.
  full_name: Maguire, Jesi R.
  last_name: Maguire
- first_name: Ahmet
  full_name: Suna, Ahmet
  last_name: Suna
- first_name: Michael
  full_name: Rüsing, Michael
  id: '22501'
  last_name: Rüsing
  orcid: 0000-0003-4682-4577
- first_name: J. Marty
  full_name: Gregg, J. Marty
  last_name: Gregg
- first_name: Lukas M.
  full_name: Eng, Lukas M.
  last_name: Eng
citation:
  ama: Zahn M, Beyreuther E, Kiseleva I, et al. Equivalent-circuit model that quantitatively
    describes domain-wall conductivity in ferroelectric lithium . <i>Physical Review
    Applied</i>. 2024;21(2). doi:<a href="https://doi.org/10.1103/physrevapplied.21.024007">10.1103/physrevapplied.21.024007</a>
  apa: Zahn, M., Beyreuther, E., Kiseleva, I., Lotfy, A. S., McCluskey, C. J., Maguire,
    J. R., Suna, A., Rüsing, M., Gregg, J. M., &#38; Eng, L. M. (2024). Equivalent-circuit
    model that quantitatively describes domain-wall conductivity in ferroelectric
    lithium . <i>Physical Review Applied</i>, <i>21</i>(2), Article 024007. <a href="https://doi.org/10.1103/physrevapplied.21.024007">https://doi.org/10.1103/physrevapplied.21.024007</a>
  bibtex: '@article{Zahn_Beyreuther_Kiseleva_Lotfy_McCluskey_Maguire_Suna_Rüsing_Gregg_Eng_2024,
    title={Equivalent-circuit model that quantitatively describes domain-wall conductivity
    in ferroelectric lithium }, volume={21}, DOI={<a href="https://doi.org/10.1103/physrevapplied.21.024007">10.1103/physrevapplied.21.024007</a>},
    number={2024007}, journal={Physical Review Applied}, publisher={American Physical
    Society (APS)}, author={Zahn, Manuel and Beyreuther, Elke and Kiseleva, Iuliia
    and Lotfy, Ahmed Samir and McCluskey, Conor J. and Maguire, Jesi R. and Suna,
    Ahmet and Rüsing, Michael and Gregg, J. Marty and Eng, Lukas M.}, year={2024}
    }'
  chicago: Zahn, Manuel, Elke Beyreuther, Iuliia Kiseleva, Ahmed Samir Lotfy, Conor
    J. McCluskey, Jesi R. Maguire, Ahmet Suna, Michael Rüsing, J. Marty Gregg, and
    Lukas M. Eng. “Equivalent-Circuit Model That Quantitatively Describes Domain-Wall
    Conductivity in Ferroelectric Lithium .” <i>Physical Review Applied</i> 21, no.
    2 (2024). <a href="https://doi.org/10.1103/physrevapplied.21.024007">https://doi.org/10.1103/physrevapplied.21.024007</a>.
  ieee: 'M. Zahn <i>et al.</i>, “Equivalent-circuit model that quantitatively describes
    domain-wall conductivity in ferroelectric lithium ,” <i>Physical Review Applied</i>,
    vol. 21, no. 2, Art. no. 024007, 2024, doi: <a href="https://doi.org/10.1103/physrevapplied.21.024007">10.1103/physrevapplied.21.024007</a>.'
  mla: Zahn, Manuel, et al. “Equivalent-Circuit Model That Quantitatively Describes
    Domain-Wall Conductivity in Ferroelectric Lithium .” <i>Physical Review Applied</i>,
    vol. 21, no. 2, 024007, American Physical Society (APS), 2024, doi:<a href="https://doi.org/10.1103/physrevapplied.21.024007">10.1103/physrevapplied.21.024007</a>.
  short: M. Zahn, E. Beyreuther, I. Kiseleva, A.S. Lotfy, C.J. McCluskey, J.R. Maguire,
    A. Suna, M. Rüsing, J.M. Gregg, L.M. Eng, Physical Review Applied 21 (2024).
date_created: 2024-02-06T08:02:15Z
date_updated: 2024-02-06T08:08:09Z
department:
- _id: '15'
- _id: '169'
- _id: '623'
- _id: '288'
doi: 10.1103/physrevapplied.21.024007
intvolume: '        21'
issue: '2'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/abs/2307.10322
oa: '1'
publication: Physical Review Applied
publication_identifier:
  issn:
  - 2331-7019
publication_status: published
publisher: American Physical Society (APS)
quality_controlled: '1'
status: public
title: 'Equivalent-circuit model that quantitatively describes domain-wall conductivity
  in ferroelectric lithium '
type: journal_article
user_id: '22501'
volume: 21
year: '2024'
...
---
_id: '17740'
author:
- first_name: Volker
  full_name: Peckhaus, Volker
  id: '391'
  last_name: Peckhaus
citation:
  ama: 'Peckhaus V. Leibniz’s Influence on 19th Century Logic. In: Zalta EN., Nodelman
    U, eds. <i>The Stanford Encyclopedia of Philosophy, First Published Sep 4, 2009,
    Substantive Revision Feb 2, 2024</i>. ; 2024.'
  apa: Peckhaus, V. (2024). Leibniz’s Influence on 19th Century Logic. In E. N. .
    Zalta &#38; U. Nodelman (Eds.), <i>The Stanford Encyclopedia of Philosophy, first
    published Sep 4, 2009, substantive revision Feb 2, 2024</i>.
  bibtex: '@inbook{Peckhaus_2024, title={Leibniz’s Influence on 19th Century Logic},
    booktitle={The Stanford Encyclopedia of Philosophy, first published Sep 4, 2009,
    substantive revision Feb 2, 2024}, author={Peckhaus, Volker}, editor={Zalta, Edward
    N.. and Nodelman, Uri}, year={2024} }'
  chicago: Peckhaus, Volker. “Leibniz’s Influence on 19th Century Logic.” In <i>The
    Stanford Encyclopedia of Philosophy, First Published Sep 4, 2009, Substantive
    Revision Feb 2, 2024</i>, edited by Edward N.. Zalta and Uri Nodelman, 2024.
  ieee: V. Peckhaus, “Leibniz’s Influence on 19th Century Logic,” in <i>The Stanford
    Encyclopedia of Philosophy, first published Sep 4, 2009, substantive revision
    Feb 2, 2024</i>, E. N. . Zalta and U. Nodelman, Eds. 2024.
  mla: Peckhaus, Volker. “Leibniz’s Influence on 19th Century Logic.” <i>The Stanford
    Encyclopedia of Philosophy, First Published Sep 4, 2009, Substantive Revision
    Feb 2, 2024</i>, edited by Edward N.. Zalta and Uri Nodelman, 2024.
  short: 'V. Peckhaus, in: E.N.. Zalta, U. Nodelman (Eds.), The Stanford Encyclopedia
    of Philosophy, First Published Sep 4, 2009, Substantive Revision Feb 2, 2024,
    2024.'
date_created: 2020-08-10T06:08:50Z
date_updated: 2024-02-09T22:38:15Z
department:
- _id: '520'
editor:
- first_name: Edward N..
  full_name: Zalta, Edward N..
  last_name: Zalta
- first_name: Uri
  full_name: Nodelman, Uri
  last_name: Nodelman
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://plato.stanford.edu/entries/leibniz-logic-influence/
oa: '1'
publication: The Stanford Encyclopedia of Philosophy, first published Sep 4, 2009,
  substantive revision Feb 2, 2024
status: public
title: Leibniz’s Influence on 19th Century Logic
type: encyclopedia_article
user_id: '391'
year: '2024'
...
---
_id: '51519'
author:
- first_name: Tie Jun
  full_name: Cui, Tie Jun
  last_name: Cui
- first_name: Shuang
  full_name: Zhang, Shuang
  last_name: Zhang
- first_name: Andrea
  full_name: Alu, Andrea
  last_name: Alu
- first_name: Martin
  full_name: Wegener, Martin
  last_name: Wegener
- first_name: John
  full_name: Pendry, John
  last_name: Pendry
- first_name: Jie
  full_name: Luo, Jie
  last_name: Luo
- first_name: Yun
  full_name: Lai, Yun
  last_name: Lai
- first_name: Zuojia
  full_name: Wang, Zuojia
  last_name: Wang
- first_name: Xiao
  full_name: Lin, Xiao
  last_name: Lin
- first_name: Hongsheng
  full_name: Chen, Hongsheng
  last_name: Chen
- first_name: Ping
  full_name: Chen, Ping
  last_name: Chen
- first_name: Rui-Xin
  full_name: Wu, Rui-Xin
  last_name: Wu
- first_name: Yuhang
  full_name: Yin, Yuhang
  last_name: Yin
- first_name: Pengfei
  full_name: Zhao, Pengfei
  last_name: Zhao
- first_name: Huanyang
  full_name: Chen, Huanyang
  last_name: Chen
- first_name: Yue
  full_name: Li, Yue
  last_name: Li
- first_name: Ziheng
  full_name: Zhou, Ziheng
  last_name: Zhou
- first_name: Nader
  full_name: Engheta, Nader
  last_name: Engheta
- first_name: V. S.
  full_name: Asadchy, V. S.
  last_name: Asadchy
- first_name: Constantin
  full_name: Simovski, Constantin
  last_name: Simovski
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  full_name: Tretyakov, Sergei A
  last_name: Tretyakov
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  full_name: Yang, Biao
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  full_name: Campbell, Sawyer D.
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  full_name: Hao, Yang
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  full_name: Werner, Douglas H
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  full_name: Sun, Shulin
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  full_name: Zhou, Lei
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  full_name: Xu, Su
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  full_name: Sun, Hong-Bo
  last_name: Sun
- first_name: Zhou
  full_name: Zhou, Zhou
  last_name: Zhou
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  full_name: Li, Zile
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- first_name: Guoxing
  full_name: Zheng, Guoxing
  last_name: Zheng
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  full_name: Chen, Xianzhong
  last_name: Chen
- first_name: Tao
  full_name: Li, Tao
  last_name: Li
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  full_name: Zhu, Shi-Ning
  last_name: Zhu
- first_name: Junxiao
  full_name: Zhou, Junxiao
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  full_name: Zhao, Junxiang
  last_name: Zhao
- first_name: Zhaowei
  full_name: Liu, Zhaowei
  last_name: Liu
- first_name: Yuchao
  full_name: Zhang, Yuchao
  last_name: Zhang
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  full_name: Zhang, Qiming
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  full_name: Gu, Min
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  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
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- first_name: Shuming
  full_name: Wang, Shuming
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  full_name: Ke, Jun Cheng
  last_name: Ke
- first_name: Lei
  full_name: Zhang, Lei
  last_name: Zhang
- first_name: Vincenzo
  full_name: Galdi, Vincenzo
  last_name: Galdi
- first_name: Marco
  full_name: Di Renzo, Marco
  last_name: Di Renzo
citation:
  ama: 'Cui TJ, Zhang S, Alu A, et al. Roadmap on electromagnetic metamaterials and
    metasurfaces. <i>Journal of Physics: Photonics</i>. Published online 2024. doi:<a
    href="https://doi.org/10.1088/2515-7647/ad1a3b">10.1088/2515-7647/ad1a3b</a>'
  apa: 'Cui, T. J., Zhang, S., Alu, A., Wegener, M., Pendry, J., Luo, J., Lai, Y.,
    Wang, Z., Lin, X., Chen, H., Chen, P., Wu, R.-X., Yin, Y., Zhao, P., Chen, H.,
    Li, Y., Zhou, Z., Engheta, N., Asadchy, V. S., … Di Renzo, M. (2024). Roadmap
    on electromagnetic metamaterials and metasurfaces. <i>Journal of Physics: Photonics</i>.
    <a href="https://doi.org/10.1088/2515-7647/ad1a3b">https://doi.org/10.1088/2515-7647/ad1a3b</a>'
  bibtex: '@article{Cui_Zhang_Alu_Wegener_Pendry_Luo_Lai_Wang_Lin_Chen_et al._2024,
    title={Roadmap on electromagnetic metamaterials and metasurfaces}, DOI={<a href="https://doi.org/10.1088/2515-7647/ad1a3b">10.1088/2515-7647/ad1a3b</a>},
    journal={Journal of Physics: Photonics}, publisher={IOP Publishing}, author={Cui,
    Tie Jun and Zhang, Shuang and Alu, Andrea and Wegener, Martin and Pendry, John
    and Luo, Jie and Lai, Yun and Wang, Zuojia and Lin, Xiao and Chen, Hongsheng and
    et al.}, year={2024} }'
  chicago: 'Cui, Tie Jun, Shuang Zhang, Andrea Alu, Martin Wegener, John Pendry, Jie
    Luo, Yun Lai, et al. “Roadmap on Electromagnetic Metamaterials and Metasurfaces.”
    <i>Journal of Physics: Photonics</i>, 2024. <a href="https://doi.org/10.1088/2515-7647/ad1a3b">https://doi.org/10.1088/2515-7647/ad1a3b</a>.'
  ieee: 'T. J. Cui <i>et al.</i>, “Roadmap on electromagnetic metamaterials and metasurfaces,”
    <i>Journal of Physics: Photonics</i>, 2024, doi: <a href="https://doi.org/10.1088/2515-7647/ad1a3b">10.1088/2515-7647/ad1a3b</a>.'
  mla: 'Cui, Tie Jun, et al. “Roadmap on Electromagnetic Metamaterials and Metasurfaces.”
    <i>Journal of Physics: Photonics</i>, IOP Publishing, 2024, doi:<a href="https://doi.org/10.1088/2515-7647/ad1a3b">10.1088/2515-7647/ad1a3b</a>.'
  short: 'T.J. Cui, S. Zhang, A. Alu, M. Wegener, J. Pendry, J. Luo, Y. Lai, Z. Wang,
    X. Lin, H. Chen, P. Chen, R.-X. Wu, Y. Yin, P. Zhao, H. Chen, Y. Li, Z. Zhou,
    N. Engheta, V.S. Asadchy, C. Simovski, S.A. Tretyakov, B. Yang, S.D. Campbell,
    Y. Hao, D.H. Werner, S. Sun, L. Zhou, S. Xu, H.-B. Sun, Z. Zhou, Z. Li, G. Zheng,
    X. Chen, T. Li, S.-N. Zhu, J. Zhou, J. Zhao, Z. Liu, Y. Zhang, Q. Zhang, M. Gu,
    S. Xiao, Y. Liu, X. Zhang, Y. Tang, G. Li, T. Zentgraf, K. Koshelev, Y.S. Kivshar,
    X. Li, T. Badloe, L. Huang, J. Rho, S. Wang, D.P. Tsai, A.Yu. Bykov, A.V. Krasavin,
    A.V. Zayats, C. McDonnell, T. Ellenbogen, X. Luo, M. Pu, F.J. Garcia-Vidal, L.
    Liu, Z. Li, W. Tang, H.F. Ma, J. Zhang, Y. Luo, X. Zhang, H.C. Zhang, P.H. He,
    L.P. Zhang, X. Wan, H. Wu, S. Liu, W.X. Jiang, X.G. Zhang, C. Qiu, Q. Ma, C. Liu,
    L. Li, J. Han, L. Li, M. Cotrufo, C. Caloz, Z.-L. Deck-Léger, A. Bahrami, O. Céspedes,
    E. Galiffi, P.A. Huidobro, Q. Cheng, J.Y. Dai, J.C. Ke, L. Zhang, V. Galdi, M.
    Di Renzo, Journal of Physics: Photonics (2024).'
date_created: 2024-02-20T06:58:48Z
date_updated: 2024-02-20T07:03:00Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1088/2515-7647/ad1a3b
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://iopscience.iop.org/article/10.1088/2515-7647/ad1a3b
oa: '1'
publication: 'Journal of Physics: Photonics'
publication_identifier:
  issn:
  - 2515-7647
publication_status: published
publisher: IOP Publishing
status: public
title: Roadmap on electromagnetic metamaterials and metasurfaces
type: journal_article
user_id: '30525'
year: '2024'
...
---
_id: '46019'
abstract:
- lang: eng
  text: We derive efficient algorithms to compute weakly Pareto optimal solutions
    for smooth, convex and unconstrained multiobjective optimization problems in general
    Hilbert spaces. To this end, we define a novel inertial gradient-like dynamical
    system in the multiobjective setting, which trajectories converge weakly to Pareto
    optimal solutions. Discretization of this system yields an inertial multiobjective
    algorithm which generates sequences that converge weakly to Pareto optimal solutions.
    We employ Nesterov acceleration to define an algorithm with an improved convergence
    rate compared to the plain multiobjective steepest descent method (Algorithm 1).
    A further improvement in terms of efficiency is achieved by avoiding the solution
    of a quadratic subproblem to compute a common step direction for all objective
    functions, which is usually required in first-order methods. Using a different
    discretization of our inertial gradient-like dynamical system, we obtain an accelerated
    multiobjective gradient method that does not require the solution of a subproblem
    in each step (Algorithm 2). While this algorithm does not converge in general,
    it yields good results on test problems while being faster than standard steepest
    descent.
author:
- first_name: Konstantin
  full_name: Sonntag, Konstantin
  id: '56399'
  last_name: Sonntag
  orcid: https://orcid.org/0000-0003-3384-3496
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: 0000-0002-3389-793X
citation:
  ama: Sonntag K, Peitz S. Fast Multiobjective Gradient Methods with Nesterov Acceleration
    via Inertial Gradient-Like Systems. <i>Journal of Optimization Theory and Applications</i>.
    Published online 2024. doi:<a href="https://doi.org/10.1007/s10957-024-02389-3">10.1007/s10957-024-02389-3</a>
  apa: Sonntag, K., &#38; Peitz, S. (2024). Fast Multiobjective Gradient Methods with
    Nesterov Acceleration via Inertial Gradient-Like Systems. <i>Journal of Optimization
    Theory and Applications</i>. <a href="https://doi.org/10.1007/s10957-024-02389-3">https://doi.org/10.1007/s10957-024-02389-3</a>
  bibtex: '@article{Sonntag_Peitz_2024, title={Fast Multiobjective Gradient Methods
    with Nesterov Acceleration via Inertial Gradient-Like Systems}, DOI={<a href="https://doi.org/10.1007/s10957-024-02389-3">10.1007/s10957-024-02389-3</a>},
    journal={Journal of Optimization Theory and Applications}, publisher={Springer},
    author={Sonntag, Konstantin and Peitz, Sebastian}, year={2024} }'
  chicago: Sonntag, Konstantin, and Sebastian Peitz. “Fast Multiobjective Gradient
    Methods with Nesterov Acceleration via Inertial Gradient-Like Systems.” <i>Journal
    of Optimization Theory and Applications</i>, 2024. <a href="https://doi.org/10.1007/s10957-024-02389-3">https://doi.org/10.1007/s10957-024-02389-3</a>.
  ieee: 'K. Sonntag and S. Peitz, “Fast Multiobjective Gradient Methods with Nesterov
    Acceleration via Inertial Gradient-Like Systems,” <i>Journal of Optimization Theory
    and Applications</i>, 2024, doi: <a href="https://doi.org/10.1007/s10957-024-02389-3">10.1007/s10957-024-02389-3</a>.'
  mla: Sonntag, Konstantin, and Sebastian Peitz. “Fast Multiobjective Gradient Methods
    with Nesterov Acceleration via Inertial Gradient-Like Systems.” <i>Journal of
    Optimization Theory and Applications</i>, Springer, 2024, doi:<a href="https://doi.org/10.1007/s10957-024-02389-3">10.1007/s10957-024-02389-3</a>.
  short: K. Sonntag, S. Peitz, Journal of Optimization Theory and Applications (2024).
date_created: 2023-07-12T06:35:58Z
date_updated: 2024-02-21T10:13:33Z
department:
- _id: '101'
- _id: '655'
doi: 10.1007/s10957-024-02389-3
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://link.springer.com/content/pdf/10.1007/s10957-024-02389-3.pdf
oa: '1'
publication: Journal of Optimization Theory and Applications
publication_status: published
publisher: Springer
status: public
title: Fast Multiobjective Gradient Methods with Nesterov Acceleration via Inertial
  Gradient-Like Systems
type: journal_article
user_id: '56399'
year: '2024'
...
---
_id: '51790'
author:
- first_name: Susanne
  full_name: Richter, Susanne
  id: '99352'
  last_name: Richter
citation:
  ama: 'Richter S. Herausforderungen in der inklusiven Mädchenarbeit: Begleitforschung
    der „Inklusiven anonymen Zuflucht“ des Mädchenhaus Bielefeld e.V. In: Kieslinger
    D, Owsianowski J, eds. <i>Inklusiver Kinderschutz – Anforderungen, Herausforderungen,
    Perspektiven</i>. Lambertus; 2024.'
  apa: 'Richter, S. (2024). Herausforderungen in der inklusiven Mädchenarbeit: Begleitforschung
    der „Inklusiven anonymen Zuflucht“ des Mädchenhaus Bielefeld e.V. In D. Kieslinger
    &#38; J. Owsianowski (Eds.), <i>Inklusiver Kinderschutz – Anforderungen, Herausforderungen,
    Perspektiven</i>. Lambertus.'
  bibtex: '@inbook{Richter_2024, title={Herausforderungen in der inklusiven Mädchenarbeit:
    Begleitforschung der „Inklusiven anonymen Zuflucht“ des Mädchenhaus Bielefeld
    e.V.}, booktitle={Inklusiver Kinderschutz – Anforderungen, Herausforderungen,
    Perspektiven}, publisher={Lambertus}, author={Richter, Susanne}, editor={Kieslinger,
    Daniel and Owsianowski, Judith}, year={2024} }'
  chicago: 'Richter, Susanne. “Herausforderungen in der inklusiven Mädchenarbeit:
    Begleitforschung der „Inklusiven anonymen Zuflucht“ des Mädchenhaus Bielefeld
    e.V.” In <i>Inklusiver Kinderschutz – Anforderungen, Herausforderungen, Perspektiven</i>,
    edited by Daniel Kieslinger and Judith Owsianowski. Lambertus, 2024.'
  ieee: 'S. Richter, “Herausforderungen in der inklusiven Mädchenarbeit: Begleitforschung
    der „Inklusiven anonymen Zuflucht“ des Mädchenhaus Bielefeld e.V.,” in <i>Inklusiver
    Kinderschutz – Anforderungen, Herausforderungen, Perspektiven</i>, D. Kieslinger
    and J. Owsianowski, Eds. Lambertus, 2024.'
  mla: 'Richter, Susanne. “Herausforderungen in der inklusiven Mädchenarbeit: Begleitforschung
    der „Inklusiven anonymen Zuflucht“ des Mädchenhaus Bielefeld e.V.” <i>Inklusiver
    Kinderschutz – Anforderungen, Herausforderungen, Perspektiven</i>, edited by Daniel
    Kieslinger and Judith Owsianowski, Lambertus, 2024.'
  short: 'S. Richter, in: D. Kieslinger, J. Owsianowski (Eds.), Inklusiver Kinderschutz
    – Anforderungen, Herausforderungen, Perspektiven, Lambertus, 2024.'
date_created: 2024-02-22T17:22:54Z
date_updated: 2024-02-23T10:40:50Z
department:
- _id: '476'
editor:
- first_name: Daniel
  full_name: Kieslinger, Daniel
  last_name: Kieslinger
- first_name: Judith
  full_name: Owsianowski, Judith
  last_name: Owsianowski
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://content.e-bookshelf.de/media/reading/L-22784145-f39e06dc97.pdf
oa: '1'
publication: Inklusiver Kinderschutz – Anforderungen, Herausforderungen, Perspektiven
publication_identifier:
  isbn:
  - 978-3-7841-3666-0
publisher: Lambertus
status: public
title: 'Herausforderungen in der inklusiven Mädchenarbeit: Begleitforschung der „Inklusiven
  anonymen Zuflucht“ des Mädchenhaus Bielefeld e.V.'
type: book_chapter
user_id: '99352'
year: '2024'
...
---
_id: '40171'
abstract:
- lang: eng
  text: We present a convolutional framework which significantly reduces the complexity
    and thus, the computational effort for distributed reinforcement learning control
    of dynamical systems governed by partial differential equations (PDEs). Exploiting
    translational equivariances, the high-dimensional distributed control problem
    can be transformed into a multi-agent control problem with many identical, uncoupled
    agents. Furthermore, using the fact that information is transported with finite
    velocity in many cases, the dimension of the agents’ environment can be drastically
    reduced using a convolution operation over the state space of the PDE, by which
    we effectively tackle the curse of dimensionality otherwise present in deep reinforcement
    learning. In this setting, the complexity can be flexibly adjusted via the kernel
    width or by using a stride greater than one (meaning that we do not place an actuator
    at each sensor location). Moreover, scaling from smaller to larger domains – or
    the transfer between different domains – becomes a straightforward task requiring
    little effort. We demonstrate the performance of the proposed framework using
    several PDE examples with increasing complexity, where stabilization is achieved
    by training a low-dimensional deep deterministic policy gradient agent using minimal
    computing resources.
article_type: original
author:
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: 0000-0002-3389-793X
- first_name: Jan
  full_name: Stenner, Jan
  id: '65520'
  last_name: Stenner
- first_name: Vikas
  full_name: Chidananda, Vikas
  last_name: Chidananda
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Steven L.
  full_name: Brunton, Steven L.
  last_name: Brunton
- first_name: Kunihiko
  full_name: Taira, Kunihiko
  last_name: Taira
citation:
  ama: 'Peitz S, Stenner J, Chidananda V, Wallscheid O, Brunton SL, Taira K. Distributed
    Control of Partial Differential Equations Using  Convolutional Reinforcement Learning.
    <i>Physica D: Nonlinear Phenomena</i>. 2024;461:134096. doi:<a href="https://doi.org/10.1016/j.physd.2024.134096">10.1016/j.physd.2024.134096</a>'
  apa: 'Peitz, S., Stenner, J., Chidananda, V., Wallscheid, O., Brunton, S. L., &#38;
    Taira, K. (2024). Distributed Control of Partial Differential Equations Using 
    Convolutional Reinforcement Learning. <i>Physica D: Nonlinear Phenomena</i>, <i>461</i>,
    134096. <a href="https://doi.org/10.1016/j.physd.2024.134096">https://doi.org/10.1016/j.physd.2024.134096</a>'
  bibtex: '@article{Peitz_Stenner_Chidananda_Wallscheid_Brunton_Taira_2024, title={Distributed
    Control of Partial Differential Equations Using  Convolutional Reinforcement Learning},
    volume={461}, DOI={<a href="https://doi.org/10.1016/j.physd.2024.134096">10.1016/j.physd.2024.134096</a>},
    journal={Physica D: Nonlinear Phenomena}, publisher={Elsevier}, author={Peitz,
    Sebastian and Stenner, Jan and Chidananda, Vikas and Wallscheid, Oliver and Brunton,
    Steven L. and Taira, Kunihiko}, year={2024}, pages={134096} }'
  chicago: 'Peitz, Sebastian, Jan Stenner, Vikas Chidananda, Oliver Wallscheid, Steven
    L. Brunton, and Kunihiko Taira. “Distributed Control of Partial Differential Equations
    Using  Convolutional Reinforcement Learning.” <i>Physica D: Nonlinear Phenomena</i>
    461 (2024): 134096. <a href="https://doi.org/10.1016/j.physd.2024.134096">https://doi.org/10.1016/j.physd.2024.134096</a>.'
  ieee: 'S. Peitz, J. Stenner, V. Chidananda, O. Wallscheid, S. L. Brunton, and K.
    Taira, “Distributed Control of Partial Differential Equations Using  Convolutional
    Reinforcement Learning,” <i>Physica D: Nonlinear Phenomena</i>, vol. 461, p. 134096,
    2024, doi: <a href="https://doi.org/10.1016/j.physd.2024.134096">10.1016/j.physd.2024.134096</a>.'
  mla: 'Peitz, Sebastian, et al. “Distributed Control of Partial Differential Equations
    Using  Convolutional Reinforcement Learning.” <i>Physica D: Nonlinear Phenomena</i>,
    vol. 461, Elsevier, 2024, p. 134096, doi:<a href="https://doi.org/10.1016/j.physd.2024.134096">10.1016/j.physd.2024.134096</a>.'
  short: 'S. Peitz, J. Stenner, V. Chidananda, O. Wallscheid, S.L. Brunton, K. Taira,
    Physica D: Nonlinear Phenomena 461 (2024) 134096.'
date_created: 2023-01-26T07:56:26Z
date_updated: 2024-02-23T10:53:42Z
department:
- _id: '655'
doi: 10.1016/j.physd.2024.134096
intvolume: '       461'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1016/j.physd.2024.134096
oa: '1'
page: '134096'
publication: 'Physica D: Nonlinear Phenomena'
publisher: Elsevier
status: public
title: Distributed Control of Partial Differential Equations Using  Convolutional
  Reinforcement Learning
type: journal_article
user_id: '47427'
volume: 461
year: '2024'
...
---
_id: '52357'
article_number: '305'
article_type: original
author:
- first_name: Janis
  full_name: Beimdiek, Janis
  id: '45788'
  last_name: Beimdiek
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
  orcid: 000-0001-8590-1921
citation:
  ama: Beimdiek J, Schmid H-J. Evaluation of Surrogate Aerosol Experiments to Predict
    Spreading and Removal of Virus-Laden Aerosols. <i>Atmosphere</i>. 2024;15(3).
    doi:<a href="https://doi.org/ 10.3390/atmos15030305"> 10.3390/atmos15030305</a>
  apa: Beimdiek, J., &#38; Schmid, H.-J. (2024). Evaluation of Surrogate Aerosol Experiments
    to Predict Spreading and Removal of Virus-Laden Aerosols. <i>Atmosphere</i>, <i>15</i>(3),
    Article 305. <a href="https://doi.org/ 10.3390/atmos15030305">https://doi.org/
    10.3390/atmos15030305</a>
  bibtex: '@article{Beimdiek_Schmid_2024, title={Evaluation of Surrogate Aerosol Experiments
    to Predict Spreading and Removal of Virus-Laden Aerosols}, volume={15}, DOI={<a
    href="https://doi.org/ 10.3390/atmos15030305"> 10.3390/atmos15030305</a>}, number={3305},
    journal={Atmosphere}, publisher={Multidisciplinary Digital Publishing Institute
    (MDPI)}, author={Beimdiek, Janis and Schmid, Hans-Joachim}, year={2024} }'
  chicago: Beimdiek, Janis, and Hans-Joachim Schmid. “Evaluation of Surrogate Aerosol
    Experiments to Predict Spreading and Removal of Virus-Laden Aerosols.” <i>Atmosphere</i>
    15, no. 3 (2024). <a href="https://doi.org/ 10.3390/atmos15030305">https://doi.org/
    10.3390/atmos15030305</a>.
  ieee: 'J. Beimdiek and H.-J. Schmid, “Evaluation of Surrogate Aerosol Experiments
    to Predict Spreading and Removal of Virus-Laden Aerosols,” <i>Atmosphere</i>,
    vol. 15, no. 3, Art. no. 305, 2024, doi: <a href="https://doi.org/ 10.3390/atmos15030305">
    10.3390/atmos15030305</a>.'
  mla: Beimdiek, Janis, and Hans-Joachim Schmid. “Evaluation of Surrogate Aerosol
    Experiments to Predict Spreading and Removal of Virus-Laden Aerosols.” <i>Atmosphere</i>,
    vol. 15, no. 3, 305, Multidisciplinary Digital Publishing Institute (MDPI), 2024,
    doi:<a href="https://doi.org/ 10.3390/atmos15030305"> 10.3390/atmos15030305</a>.
  short: J. Beimdiek, H.-J. Schmid, Atmosphere 15 (2024).
date_created: 2024-03-07T12:44:37Z
date_updated: 2024-03-07T12:45:28Z
department:
- _id: '150'
doi: ' 10.3390/atmos15030305'
intvolume: '        15'
issue: '3'
keyword:
- surrogate aerosols
- indoor air cleaners
- ultra-fine particles
- COVID-19
- test method
- 'field experiments: clean air delivery rate'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.mdpi.com/2073-4433/15/3/305
oa: '1'
publication: Atmosphere
publication_identifier:
  issn:
  - 2073-4433
publication_status: published
publisher: Multidisciplinary Digital Publishing Institute (MDPI)
quality_controlled: '1'
status: public
title: Evaluation of Surrogate Aerosol Experiments to Predict Spreading and Removal
  of Virus-Laden Aerosols
type: journal_article
user_id: '45788'
volume: 15
year: '2024'
...
---
_id: '51122'
article_number: '103993'
article_type: original
author:
- first_name: Abbas J.S.
  full_name: Al-Lami, Abbas J.S.
  last_name: Al-Lami
- first_name: Eugeny Y.
  full_name: Kenig, Eugeny Y.
  last_name: Kenig
citation:
  ama: Al-Lami AJS, Kenig EY. New pressure drop and heat transfer correlations for
    turbulent forced convection in internally channeled tube heat exchanger ducts.
    <i>Case Studies in Thermal Engineering</i>. Published online 2024. doi:<a href="https://doi.org/10.1016/j.csite.2024.103993">10.1016/j.csite.2024.103993</a>
  apa: Al-Lami, A. J. S., &#38; Kenig, E. Y. (2024). New pressure drop and heat transfer
    correlations for turbulent forced convection in internally channeled tube heat
    exchanger ducts. <i>Case Studies in Thermal Engineering</i>, Article 103993. <a
    href="https://doi.org/10.1016/j.csite.2024.103993">https://doi.org/10.1016/j.csite.2024.103993</a>
  bibtex: '@article{Al-Lami_Kenig_2024, title={New pressure drop and heat transfer
    correlations for turbulent forced convection in internally channeled tube heat
    exchanger ducts}, DOI={<a href="https://doi.org/10.1016/j.csite.2024.103993">10.1016/j.csite.2024.103993</a>},
    number={103993}, journal={Case Studies in Thermal Engineering}, publisher={Elsevier
    BV}, author={Al-Lami, Abbas J.S. and Kenig, Eugeny Y.}, year={2024} }'
  chicago: Al-Lami, Abbas J.S., and Eugeny Y. Kenig. “New Pressure Drop and Heat Transfer
    Correlations for Turbulent Forced Convection in Internally Channeled Tube Heat
    Exchanger Ducts.” <i>Case Studies in Thermal Engineering</i>, 2024. <a href="https://doi.org/10.1016/j.csite.2024.103993">https://doi.org/10.1016/j.csite.2024.103993</a>.
  ieee: 'A. J. S. Al-Lami and E. Y. Kenig, “New pressure drop and heat transfer correlations
    for turbulent forced convection in internally channeled tube heat exchanger ducts,”
    <i>Case Studies in Thermal Engineering</i>, Art. no. 103993, 2024, doi: <a href="https://doi.org/10.1016/j.csite.2024.103993">10.1016/j.csite.2024.103993</a>.'
  mla: Al-Lami, Abbas J. S., and Eugeny Y. Kenig. “New Pressure Drop and Heat Transfer
    Correlations for Turbulent Forced Convection in Internally Channeled Tube Heat
    Exchanger Ducts.” <i>Case Studies in Thermal Engineering</i>, 103993, Elsevier
    BV, 2024, doi:<a href="https://doi.org/10.1016/j.csite.2024.103993">10.1016/j.csite.2024.103993</a>.
  short: A.J.S. Al-Lami, E.Y. Kenig, Case Studies in Thermal Engineering (2024).
date_created: 2024-02-04T17:36:04Z
date_updated: 2024-03-09T08:33:11Z
doi: 10.1016/j.csite.2024.103993
keyword:
- Fluid Flow and Transfer Processes
- Engineering (miscellaneous)
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Case Studies in Thermal Engineering
publication_identifier:
  issn:
  - 2214-157X
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: New pressure drop and heat transfer correlations for turbulent forced convection
  in internally channeled tube heat exchanger ducts
type: journal_article
user_id: '81772'
year: '2024'
...
---
_id: '52465'
alternative_title:
- 'Blogbeitrag: Zentrum für Komparative Theologie und Kulturwissenschaften'
author:
- first_name: Anne
  full_name: Breckner, Anne
  id: '24573'
  last_name: Breckner
citation:
  ama: Breckner A. <i>All you need is love… Gedanken für das neue Jahr</i>.; 2024.
  apa: Breckner, A. (2024). <i>All you need is love… Gedanken für das neue Jahr</i>.
  bibtex: '@book{Breckner_2024, place={Paderborn}, series={Blokk}, title={All you
    need is love… Gedanken für das neue Jahr}, author={Breckner, Anne}, year={2024},
    collection={Blokk} }'
  chicago: Breckner, Anne. <i>All you need is love… Gedanken für das neue Jahr</i>.
    Blokk. Paderborn, 2024.
  ieee: A. Breckner, <i>All you need is love… Gedanken für das neue Jahr</i>. Paderborn,
    2024.
  mla: Breckner, Anne. <i>All you need is love… Gedanken für das neue Jahr</i>. 2024.
  short: A. Breckner, All you need is love… Gedanken für das neue Jahr, Paderborn,
    2024.
date_created: 2024-03-11T11:32:16Z
date_updated: 2024-03-11T11:59:36Z
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://blogs.uni-paderborn.de/zekkblog/2024/01/05/all-you-need-is-love-gedanken-fuer-das-neue-jahr/
oa: '1'
place: Paderborn
publication_status: published
series_title: Blokk
status: public
title: All you need is love… Gedanken für das neue Jahr
type: misc
user_id: '24573'
year: '2024'
...
---
_id: '52503'
author:
- first_name: Heike
  full_name: Kundisch, Heike
  id: '31836'
  last_name: Kundisch
- first_name: H.-Hugo
  full_name: Kremer, H.-Hugo
  last_name: Kremer
- first_name: Franziska
  full_name: Otto, Franziska
  last_name: Otto
citation:
  ama: "Kundisch H, Kremer H-H, Otto F. Selbstinszenierungspraktiken als Weg zu Stärkenorientierung,
    Selbstbestimmung und Teilhabe – eine Kollegiale Weiterbildung für multiprofessionelle
    Akteursgruppen im (inklusiven) Übergang Schule-Beruf. <i>QfI - Qualifizierung
    für Inklusion Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung
    pädagogischer Fachkräfte</i>. 2024;5(3). doi:<a href=\"https://doi.org/\thttps://doi.org/10.21248/qfi.136\">\thttps://doi.org/10.21248/qfi.136</a>"
  apa: "Kundisch, H., Kremer, H.-H., &#38; Otto, F. (2024). Selbstinszenierungspraktiken
    als Weg zu Stärkenorientierung, Selbstbestimmung und Teilhabe – eine Kollegiale
    Weiterbildung für multiprofessionelle Akteursgruppen im (inklusiven) Übergang
    Schule-Beruf. <i>QfI - Qualifizierung Für Inklusion Online-Zeitschrift Zur Forschung
    Über Aus-, Fort- Und Weiterbildung Pädagogischer Fachkräfte</i>, <i>5</i>(3).
    <a href=\"https://doi.org/\thttps://doi.org/10.21248/qfi.136\">https://doi.org/\thttps://doi.org/10.21248/qfi.136</a>"
  bibtex: "@article{Kundisch_Kremer_Otto_2024, title={Selbstinszenierungspraktiken
    als Weg zu Stärkenorientierung, Selbstbestimmung und Teilhabe – eine Kollegiale
    Weiterbildung für multiprofessionelle Akteursgruppen im (inklusiven) Übergang
    Schule-Beruf}, volume={5}, DOI={<a href=\"https://doi.org/\thttps://doi.org/10.21248/qfi.136\">\thttps://doi.org/10.21248/qfi.136</a>},
    number={3}, journal={QfI - Qualifizierung für Inklusion Online-Zeitschrift zur
    Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte}, author={Kundisch,
    Heike and Kremer, H.-Hugo and Otto, Franziska}, year={2024} }"
  chicago: "Kundisch, Heike, H.-Hugo Kremer, and Franziska Otto. “Selbstinszenierungspraktiken
    Als Weg Zu Stärkenorientierung, Selbstbestimmung Und Teilhabe – Eine Kollegiale
    Weiterbildung Für Multiprofessionelle Akteursgruppen Im (Inklusiven) Übergang
    Schule-Beruf.” <i>QfI - Qualifizierung Für Inklusion Online-Zeitschrift Zur Forschung
    Über Aus-, Fort- Und Weiterbildung Pädagogischer Fachkräfte</i> 5, no. 3 (2024).
    <a href=\"https://doi.org/\thttps://doi.org/10.21248/qfi.136\">https://doi.org/\thttps://doi.org/10.21248/qfi.136</a>."
  ieee: "H. Kundisch, H.-H. Kremer, and F. Otto, “Selbstinszenierungspraktiken als
    Weg zu Stärkenorientierung, Selbstbestimmung und Teilhabe – eine Kollegiale Weiterbildung
    für multiprofessionelle Akteursgruppen im (inklusiven) Übergang Schule-Beruf,”
    <i>QfI - Qualifizierung für Inklusion Online-Zeitschrift zur Forschung über Aus-,
    Fort- und Weiterbildung pädagogischer Fachkräfte</i>, vol. 5, no. 3, 2024, doi:
    <a href=\"https://doi.org/\thttps://doi.org/10.21248/qfi.136\">\thttps://doi.org/10.21248/qfi.136</a>."
  mla: "Kundisch, Heike, et al. “Selbstinszenierungspraktiken Als Weg Zu Stärkenorientierung,
    Selbstbestimmung Und Teilhabe – Eine Kollegiale Weiterbildung Für Multiprofessionelle
    Akteursgruppen Im (Inklusiven) Übergang Schule-Beruf.” <i>QfI - Qualifizierung
    Für Inklusion Online-Zeitschrift Zur Forschung Über Aus-, Fort- Und Weiterbildung
    Pädagogischer Fachkräfte</i>, vol. 5, no. 3, 2024, doi:<a href=\"https://doi.org/\thttps://doi.org/10.21248/qfi.136\">\thttps://doi.org/10.21248/qfi.136</a>."
  short: H. Kundisch, H.-H. Kremer, F. Otto, QfI - Qualifizierung Für Inklusion Online-Zeitschrift
    Zur Forschung Über Aus-, Fort- Und Weiterbildung Pädagogischer Fachkräfte 5 (2024).
date_created: 2024-03-12T08:53:21Z
date_updated: 2024-03-12T08:53:53Z
doi: "\thttps://doi.org/10.21248/qfi.136"
intvolume: '         5'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.qfi-oz.de/index.php/inklusion/article/view/136/198
oa: '1'
publication: QfI - Qualifizierung für Inklusion Online-Zeitschrift zur Forschung über
  Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte
status: public
title: Selbstinszenierungspraktiken als Weg zu Stärkenorientierung, Selbstbestimmung
  und Teilhabe – eine Kollegiale Weiterbildung für multiprofessionelle Akteursgruppen
  im (inklusiven) Übergang Schule-Beruf
type: journal_article
user_id: '31836'
volume: 5
year: '2024'
...
---
_id: '52538'
abstract:
- lang: eng
  text: 'Twitter ist jetzt X und befindet sich auf dem absteigenden Ast. Auf diesem
    Ast sitzt Facebook bereits seit längerem. Der Kurzvideodienst Vine, Vorgänger
    von TikTok, ist Geschichte. Und auch bei Google klingeln die Alarmglocken angesichts
    der „neuen“ Konkurrenz durch Microsoft und ChatGPT. Umso dringlicher wird also
    die Historisierung der „sozialen Medien“, das heißt, sie in ihren historischen
    Kontext einzuordnen und ihren Mythos zu entzaubern. Dabei wartet das Vorhaben
    mit einer doppelten Herausforderung auf: Erstens, dass es sich bei den Unternehmen
    der Branche und zweitens auch bei den dort gebildeten Gemeinschaften um recht
    flüchtige, wandelhaften Gestalten handelt. Scheitern und Wandel ist Teil der „sozialen
    Medien“ – und sei es nur in der schnellen Abfolge der Moden des „nächsten großen
    Dings“. Dementsprechend versucht dieser Beitrag mit einem systematischeren Ansatz
    als dem der gesellschaftlichen Selbstbeschreibung, die Entwicklung des sozio-digitalen
    Phänomens „soziale Medien“ in dessen Zeitkontext einzuordnen.'
author:
- first_name: Martin
  full_name: Schmitt, Martin
  id: '100968'
  last_name: Schmitt
citation:
  ama: 'Schmitt M. Alles geht? Die jüngste Geschichte der „sozialen Medien“. Zwischen
    Wirtschaft und Gemeinschaft. In: Bundeszentrale für politische Bildung, ed. <i>Soziale
    Medien – Wie Sie Wurden, Was Sie Sind</i>. Bundeszentrale für politische Bildung;
    2024.'
  apa: Schmitt, M. (2024). Alles geht? Die jüngste Geschichte der „sozialen Medien“.
    Zwischen Wirtschaft und Gemeinschaft. In Bundeszentrale für politische Bildung
    (Ed.), <i>Soziale Medien – wie sie wurden, was sie sind</i>. Bundeszentrale für
    politische Bildung.
  bibtex: '@inbook{Schmitt_2024, place={Bonn}, title={Alles geht? Die jüngste Geschichte
    der „sozialen Medien“. Zwischen Wirtschaft und Gemeinschaft}, booktitle={Soziale
    Medien – wie sie wurden, was sie sind}, publisher={Bundeszentrale für politische
    Bildung}, author={Schmitt, Martin}, editor={Bundeszentrale für politische Bildung},
    year={2024} }'
  chicago: 'Schmitt, Martin. “Alles Geht? Die Jüngste Geschichte Der „sozialen Medien“.
    Zwischen Wirtschaft Und Gemeinschaft.” In <i>Soziale Medien – Wie Sie Wurden,
    Was Sie Sind</i>, edited by Bundeszentrale für politische Bildung. Bonn: Bundeszentrale
    für politische Bildung, 2024.'
  ieee: 'M. Schmitt, “Alles geht? Die jüngste Geschichte der „sozialen Medien“. Zwischen
    Wirtschaft und Gemeinschaft,” in <i>Soziale Medien – wie sie wurden, was sie sind</i>,
    Bundeszentrale für politische Bildung, Ed. Bonn: Bundeszentrale für politische
    Bildung, 2024.'
  mla: Schmitt, Martin. “Alles Geht? Die Jüngste Geschichte Der „sozialen Medien“.
    Zwischen Wirtschaft Und Gemeinschaft.” <i>Soziale Medien – Wie Sie Wurden, Was
    Sie Sind</i>, edited by Bundeszentrale für politische Bildung, Bundeszentrale
    für politische Bildung, 2024.
  short: 'M. Schmitt, in: Bundeszentrale für politische Bildung (Ed.), Soziale Medien
    – Wie Sie Wurden, Was Sie Sind, Bundeszentrale für politische Bildung, Bonn, 2024.'
corporate_editor:
- Bundeszentrale für politische Bildung
date_created: 2024-03-13T15:08:27Z
date_updated: 2024-03-13T15:21:23Z
department:
- _id: '514'
jel:
- N80
keyword:
- Digitalgeschichte
- Soziale Medien
- Technikgeschichte
- Wirtschaftsgeschichte
- Digitalisierung
- Twitter
- Facebook
- Meta
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.bpb.de/themen/medien-journalismus/soziale-medien/545767/alles-geht-die-juengste-geschichte-der-sozialen-medien/
oa: '1'
place: Bonn
publication: Soziale Medien – wie sie wurden, was sie sind
publisher: Bundeszentrale für politische Bildung
quality_controlled: '1'
status: public
title: Alles geht? Die jüngste Geschichte der „sozialen Medien“. Zwischen Wirtschaft
  und Gemeinschaft
type: book_chapter
user_id: '100968'
year: '2024'
...
---
_id: '33461'
abstract:
- lang: eng
  text: Data-driven models for nonlinear dynamical systems based on approximating
    the underlying Koopman operator or generator have proven to be successful tools
    for forecasting, feature learning, state estimation, and control. It has become
    well known that the Koopman generators for control-affine systems also have affine
    dependence on the input, leading to convenient finite-dimensional bilinear approximations
    of the dynamics. Yet there are still two main obstacles that limit the scope of
    current approaches for approximating the Koopman generators of systems with actuation.
    First, the performance of existing methods depends heavily on the choice of basis
    functions over which the Koopman generator is to be approximated; and there is
    currently no universal way to choose them for systems that are not measure preserving.
    Secondly, if we do not observe the full state, we may not gain access to a sufficiently
    rich collection of such functions to describe the dynamics. This is because the
    commonly used method of forming time-delayed observables fails when there is actuation.
    To remedy these issues, we write the dynamics of observables governed by the Koopman
    generator as a bilinear hidden Markov model, and determine the model parameters
    using the expectation-maximization (EM) algorithm. The E-step involves a standard
    Kalman filter and smoother, while the M-step resembles control-affine dynamic
    mode decomposition for the generator. We demonstrate the performance of this method
    on three examples, including recovery of a finite-dimensional Koopman-invariant
    subspace for an actuated system with a slow manifold; estimation of Koopman eigenfunctions
    for the unforced Duffing equation; and model-predictive control of a fluidic pinball
    system based only on noisy observations of lift and drag.
author:
- first_name: Samuel E.
  full_name: Otto, Samuel E.
  last_name: Otto
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: 0000-0002-3389-793X
- first_name: Clarence W.
  full_name: Rowley, Clarence W.
  last_name: Rowley
citation:
  ama: Otto SE, Peitz S, Rowley CW. Learning Bilinear Models of Actuated Koopman Generators
    from  Partially-Observed Trajectories. <i>SIAM Journal on Applied Dynamical Systems</i>.
    2024;23(1):885-923. doi:<a href="https://doi.org/10.1137/22M1523601">10.1137/22M1523601</a>
  apa: Otto, S. E., Peitz, S., &#38; Rowley, C. W. (2024). Learning Bilinear Models
    of Actuated Koopman Generators from  Partially-Observed Trajectories. <i>SIAM
    Journal on Applied Dynamical Systems</i>, <i>23</i>(1), 885–923. <a href="https://doi.org/10.1137/22M1523601">https://doi.org/10.1137/22M1523601</a>
  bibtex: '@article{Otto_Peitz_Rowley_2024, title={Learning Bilinear Models of Actuated
    Koopman Generators from  Partially-Observed Trajectories}, volume={23}, DOI={<a
    href="https://doi.org/10.1137/22M1523601">10.1137/22M1523601</a>}, number={1},
    journal={SIAM Journal on Applied Dynamical Systems}, publisher={SIAM}, author={Otto,
    Samuel E. and Peitz, Sebastian and Rowley, Clarence W.}, year={2024}, pages={885–923}
    }'
  chicago: 'Otto, Samuel E., Sebastian Peitz, and Clarence W. Rowley. “Learning Bilinear
    Models of Actuated Koopman Generators from  Partially-Observed Trajectories.”
    <i>SIAM Journal on Applied Dynamical Systems</i> 23, no. 1 (2024): 885–923. <a
    href="https://doi.org/10.1137/22M1523601">https://doi.org/10.1137/22M1523601</a>.'
  ieee: 'S. E. Otto, S. Peitz, and C. W. Rowley, “Learning Bilinear Models of Actuated
    Koopman Generators from  Partially-Observed Trajectories,” <i>SIAM Journal on
    Applied Dynamical Systems</i>, vol. 23, no. 1, pp. 885–923, 2024, doi: <a href="https://doi.org/10.1137/22M1523601">10.1137/22M1523601</a>.'
  mla: Otto, Samuel E., et al. “Learning Bilinear Models of Actuated Koopman Generators
    from  Partially-Observed Trajectories.” <i>SIAM Journal on Applied Dynamical Systems</i>,
    vol. 23, no. 1, SIAM, 2024, pp. 885–923, doi:<a href="https://doi.org/10.1137/22M1523601">10.1137/22M1523601</a>.
  short: S.E. Otto, S. Peitz, C.W. Rowley, SIAM Journal on Applied Dynamical Systems
    23 (2024) 885–923.
date_created: 2022-09-22T07:21:40Z
date_updated: 2024-03-18T10:40:08Z
department:
- _id: '655'
doi: 10.1137/22M1523601
external_id:
  arxiv:
  - '2209.09977'
intvolume: '        23'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/pdf/2209.09977.pdf
oa: '1'
page: 885-923
project:
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: SIAM Journal on Applied Dynamical Systems
publication_status: published
publisher: SIAM
status: public
title: Learning Bilinear Models of Actuated Koopman Generators from  Partially-Observed
  Trajectories
type: journal_article
user_id: '47427'
volume: 23
year: '2024'
...
---
_id: '52652'
author:
- first_name: Henrike
  full_name: Herdramm, Henrike
  id: '102488'
  last_name: Herdramm
citation:
  ama: Herdramm H. Das Potenzial von Ideologiekritik im Religionsunterricht. <i>BloKK
    Der Blog des Zentrums für Komparative Theologie und Kulturwissenschaften</i>.
    Published online 2024.
  apa: Herdramm, H. (2024). Das Potenzial von Ideologiekritik im Religionsunterricht.
    <i>BloKK. Der Blog des Zentrums für Komparative Theologie und Kulturwissenschaften</i>.
  bibtex: '@article{Herdramm_2024, title={Das Potenzial von Ideologiekritik im Religionsunterricht},
    journal={BloKK. Der Blog des Zentrums für Komparative Theologie und Kulturwissenschaften},
    author={Herdramm, Henrike}, year={2024} }'
  chicago: Herdramm, Henrike. “Das Potenzial von Ideologiekritik im Religionsunterricht.”
    <i>BloKK. Der Blog des Zentrums für Komparative Theologie und Kulturwissenschaften</i>,
    2024.
  ieee: H. Herdramm, “Das Potenzial von Ideologiekritik im Religionsunterricht,” <i>BloKK.
    Der Blog des Zentrums für Komparative Theologie und Kulturwissenschaften</i>,
    2024.
  mla: Herdramm, Henrike. “Das Potenzial von Ideologiekritik im Religionsunterricht.”
    <i>BloKK. Der Blog des Zentrums für Komparative Theologie und Kulturwissenschaften</i>,
    2024.
  short: H. Herdramm, BloKK. Der Blog des Zentrums für Komparative Theologie und Kulturwissenschaften
    (2024).
date_created: 2024-03-20T07:48:56Z
date_updated: 2024-03-20T07:49:10Z
department:
- _id: '21'
keyword:
- Ideologiekritik
- Tiertheologie
- Tierethik
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://blogs.uni-paderborn.de/zekkblog/2024/03/08/das-potenzial-von-ideologiekritik-im-religionsunterricht/
oa: '1'
publication: BloKK. Der Blog des Zentrums für Komparative Theologie und Kulturwissenschaften
publication_status: published
related_material:
  link:
  - relation: confirmation
    url: https://blogs.uni-paderborn.de/zekkblog/2024/03/08/das-potenzial-von-ideologiekritik-im-religionsunterricht/
status: public
title: Das Potenzial von Ideologiekritik im Religionsunterricht
type: journal_article
user_id: '102488'
year: '2024'
...
---
_id: '52702'
abstract:
- lang: eng
  text: '<jats:p>The editorial introduces the special issue Knowledge by Design in
    Education: Key challenges and experiences from research practice, posing key questions,
    offering an insight into ongoing discussions, and presenting an overview of the
    included articles.</jats:p>'
alternative_title:
- Epistemological questions revisited
author:
- first_name: Alexa Kristin
  full_name: Brase, Alexa Kristin
  last_name: Brase
- first_name: Tobias
  full_name: Jenert, Tobias
  id: '71994'
  last_name: Jenert
  orcid: ' https://orcid.org/0000-0001-9262-5646'
citation:
  ama: Brase AK, Jenert T. Knowledge by Design in Education. <i>EDeR Educational Design
    Research</i>. 2024;8(1). doi:<a href="https://doi.org/10.15460/eder.8.1.2213">10.15460/eder.8.1.2213</a>
  apa: Brase, A. K., &#38; Jenert, T. (2024). Knowledge by Design in Education. <i>EDeR.
    Educational Design Research</i>, <i>8</i>(1). <a href="https://doi.org/10.15460/eder.8.1.2213">https://doi.org/10.15460/eder.8.1.2213</a>
  bibtex: '@article{Brase_Jenert_2024, title={Knowledge by Design in Education}, volume={8},
    DOI={<a href="https://doi.org/10.15460/eder.8.1.2213">10.15460/eder.8.1.2213</a>},
    number={1}, journal={EDeR. Educational Design Research}, publisher={Staats- und
    Universitatsbibliothek Hamburg Carl von Ossietzky}, author={Brase, Alexa Kristin
    and Jenert, Tobias}, year={2024} }'
  chicago: Brase, Alexa Kristin, and Tobias Jenert. “Knowledge by Design in Education.”
    <i>EDeR. Educational Design Research</i> 8, no. 1 (2024). <a href="https://doi.org/10.15460/eder.8.1.2213">https://doi.org/10.15460/eder.8.1.2213</a>.
  ieee: 'A. K. Brase and T. Jenert, “Knowledge by Design in Education,” <i>EDeR. Educational
    Design Research</i>, vol. 8, no. 1, 2024, doi: <a href="https://doi.org/10.15460/eder.8.1.2213">10.15460/eder.8.1.2213</a>.'
  mla: Brase, Alexa Kristin, and Tobias Jenert. “Knowledge by Design in Education.”
    <i>EDeR. Educational Design Research</i>, vol. 8, no. 1, Staats- und Universitatsbibliothek
    Hamburg Carl von Ossietzky, 2024, doi:<a href="https://doi.org/10.15460/eder.8.1.2213">10.15460/eder.8.1.2213</a>.
  short: A.K. Brase, T. Jenert, EDeR. Educational Design Research 8 (2024).
date_created: 2024-03-21T12:59:35Z
date_updated: 2024-03-21T15:07:26Z
department:
- _id: '208'
doi: 10.15460/eder.8.1.2213
intvolume: '         8'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://journals.sub.uni-hamburg.de/EDeR/article/view/2213/2023
oa: '1'
publication: EDeR. Educational Design Research
publication_identifier:
  issn:
  - 2511-0667
publication_status: published
publisher: Staats- und Universitatsbibliothek Hamburg Carl von Ossietzky
status: public
title: Knowledge by Design in Education
type: journal_article
user_id: '71994'
volume: 8
year: '2024'
...
---
_id: '52726'
abstract:
- lang: eng
  text: Heteroclinic structures organize global features of dynamical systems. We
    analyse whether heteroclinic structures can arise in network dynamics with higher-order
    interactions which describe the nonlinear interactions between three or more units.
    We find that while commonly analysed model equations such as network dynamics
    on undirected hypergraphs may be useful to describe local dynamics such as cluster
    synchronization, they give rise to obstructions that allow to design of heteroclinic
    structures in phase space. By contrast, directed hypergraphs break the homogeneity
    and lead to vector fields that support heteroclinic structures.
article_type: original
author:
- first_name: Christian
  full_name: Bick, Christian
  last_name: Bick
- first_name: Sören
  full_name: von der Gracht, Sören
  id: '97359'
  last_name: von der Gracht
  orcid: 0000-0002-8054-2058
citation:
  ama: Bick C, von der Gracht S. Heteroclinic dynamics in network dynamical systems
    with higher-order interactions. <i>Journal of Complex Networks</i>. 2024;12(2).
    doi:<a href="https://doi.org/10.1093/comnet/cnae009">10.1093/comnet/cnae009</a>
  apa: Bick, C., &#38; von der Gracht, S. (2024). Heteroclinic dynamics in network
    dynamical systems with higher-order interactions. <i>Journal of Complex Networks</i>,
    <i>12</i>(2). <a href="https://doi.org/10.1093/comnet/cnae009">https://doi.org/10.1093/comnet/cnae009</a>
  bibtex: '@article{Bick_von der Gracht_2024, title={Heteroclinic dynamics in network
    dynamical systems with higher-order interactions}, volume={12}, DOI={<a href="https://doi.org/10.1093/comnet/cnae009">10.1093/comnet/cnae009</a>},
    number={2}, journal={Journal of Complex Networks}, publisher={Oxford University
    Press (OUP)}, author={Bick, Christian and von der Gracht, Sören}, year={2024}
    }'
  chicago: Bick, Christian, and Sören von der Gracht. “Heteroclinic Dynamics in Network
    Dynamical Systems with Higher-Order Interactions.” <i>Journal of Complex Networks</i>
    12, no. 2 (2024). <a href="https://doi.org/10.1093/comnet/cnae009">https://doi.org/10.1093/comnet/cnae009</a>.
  ieee: 'C. Bick and S. von der Gracht, “Heteroclinic dynamics in network dynamical
    systems with higher-order interactions,” <i>Journal of Complex Networks</i>, vol.
    12, no. 2, 2024, doi: <a href="https://doi.org/10.1093/comnet/cnae009">10.1093/comnet/cnae009</a>.'
  mla: Bick, Christian, and Sören von der Gracht. “Heteroclinic Dynamics in Network
    Dynamical Systems with Higher-Order Interactions.” <i>Journal of Complex Networks</i>,
    vol. 12, no. 2, Oxford University Press (OUP), 2024, doi:<a href="https://doi.org/10.1093/comnet/cnae009">10.1093/comnet/cnae009</a>.
  short: C. Bick, S. von der Gracht, Journal of Complex Networks 12 (2024).
date_created: 2024-03-22T09:04:57Z
date_updated: 2024-03-22T09:11:53Z
ddc:
- '510'
department:
- _id: '101'
doi: 10.1093/comnet/cnae009
external_id:
  arxiv:
  - '2309.02006'
file:
- access_level: closed
  content_type: application/pdf
  creator: svdg
  date_created: 2024-03-22T09:06:07Z
  date_updated: 2024-03-22T09:06:07Z
  file_id: '52728'
  file_name: heteroclinic-dynamics-in-network-dynamical-systems-with-higher-order-interactions.pdf
  file_size: 649155
  relation: main_file
  success: 1
file_date_updated: 2024-03-22T09:06:07Z
has_accepted_license: '1'
intvolume: '        12'
issue: '2'
keyword:
- Applied Mathematics
- Computational Mathematics
- Control and Optimization
- Management Science and Operations Research
- Computer Networks and Communications
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://academic.oup.com/comnet/article-pdf/12/2/cnae009/56832119/cnae009.pdf
oa: '1'
publication: Journal of Complex Networks
publication_identifier:
  issn:
  - 2051-1329
publication_status: published
publisher: Oxford University Press (OUP)
status: public
title: Heteroclinic dynamics in network dynamical systems with higher-order interactions
type: journal_article
user_id: '97359'
volume: 12
year: '2024'
...
---
_id: '52372'
abstract:
- lang: eng
  text: Due to the hydrolytic instability of LiPF6 in carbonate-based solvents, HF
    is a typical impurity in Li-ion battery electrolytes. HF significantly influences
    the performance of Li-ion batteries, for example by impacting the formation of
    the solid electrolyte interphase at the anode and by affecting transition metal
    dissolution at the cathode. Additionally, HF complicates studying fundamental
    interfacial electrochemistry of Li-ion battery electrolytes, such as direct anion
    reduction, because it is electrocatalytically relatively unstable, resulting in
    LiF passivation layers. Methods to selectively remove ppm levels of HF from LiPF6-containing
    carbonate-based electrolytes are limited. We introduce and benchmark a simple
    yet efficient electrochemical in situ method to selectively remove ppm amounts
    of HF from LiPF6-containing carbonate-based electrolytes. The basic idea is the
    application of a suitable potential to a high surface-area metallic electrode
    upon which only HF reacts (electrocatalytically) while all other electrolyte components
    are unaffected under the respective conditions.
article_type: original
author:
- first_name: Xiaokun
  full_name: Ge, Xiaokun
  last_name: Ge
- first_name: Marten
  full_name: Huck, Marten
  last_name: Huck
- first_name: Andreas
  full_name: Kuhlmann, Andreas
  last_name: Kuhlmann
- first_name: Michael
  full_name: Tiemann, Michael
  id: '23547'
  last_name: Tiemann
  orcid: 0000-0003-1711-2722
- first_name: Christian
  full_name: Weinberger, Christian
  id: '11848'
  last_name: Weinberger
- first_name: Xiaodan
  full_name: Xu, Xiaodan
  last_name: Xu
- first_name: Zhenyu
  full_name: Zhao, Zhenyu
  last_name: Zhao
- first_name: Hans-Georg
  full_name: Steinrueck, Hans-Georg
  last_name: Steinrueck
citation:
  ama: Ge X, Huck M, Kuhlmann A, et al. Electrochemical Removal of HF from Carbonate-based
    LiPF6-containing Li-ion Battery Electrolytes. <i>Journal of The Electrochemical
    Society</i>. 2024;171:030552. doi:<a href="https://doi.org/10.1149/1945-7111/ad30d3">10.1149/1945-7111/ad30d3</a>
  apa: Ge, X., Huck, M., Kuhlmann, A., Tiemann, M., Weinberger, C., Xu, X., Zhao,
    Z., &#38; Steinrueck, H.-G. (2024). Electrochemical Removal of HF from Carbonate-based
    LiPF6-containing Li-ion Battery Electrolytes. <i>Journal of The Electrochemical
    Society</i>, <i>171</i>, 030552. <a href="https://doi.org/10.1149/1945-7111/ad30d3">https://doi.org/10.1149/1945-7111/ad30d3</a>
  bibtex: '@article{Ge_Huck_Kuhlmann_Tiemann_Weinberger_Xu_Zhao_Steinrueck_2024, title={Electrochemical
    Removal of HF from Carbonate-based LiPF6-containing Li-ion Battery Electrolytes},
    volume={171}, DOI={<a href="https://doi.org/10.1149/1945-7111/ad30d3">10.1149/1945-7111/ad30d3</a>},
    journal={Journal of The Electrochemical Society}, publisher={The Electrochemical
    Society}, author={Ge, Xiaokun and Huck, Marten and Kuhlmann, Andreas and Tiemann,
    Michael and Weinberger, Christian and Xu, Xiaodan and Zhao, Zhenyu and Steinrueck,
    Hans-Georg}, year={2024}, pages={030552} }'
  chicago: 'Ge, Xiaokun, Marten Huck, Andreas Kuhlmann, Michael Tiemann, Christian
    Weinberger, Xiaodan Xu, Zhenyu Zhao, and Hans-Georg Steinrueck. “Electrochemical
    Removal of HF from Carbonate-Based LiPF6-Containing Li-Ion Battery Electrolytes.”
    <i>Journal of The Electrochemical Society</i> 171 (2024): 030552. <a href="https://doi.org/10.1149/1945-7111/ad30d3">https://doi.org/10.1149/1945-7111/ad30d3</a>.'
  ieee: 'X. Ge <i>et al.</i>, “Electrochemical Removal of HF from Carbonate-based
    LiPF6-containing Li-ion Battery Electrolytes,” <i>Journal of The Electrochemical
    Society</i>, vol. 171, p. 030552, 2024, doi: <a href="https://doi.org/10.1149/1945-7111/ad30d3">10.1149/1945-7111/ad30d3</a>.'
  mla: Ge, Xiaokun, et al. “Electrochemical Removal of HF from Carbonate-Based LiPF6-Containing
    Li-Ion Battery Electrolytes.” <i>Journal of The Electrochemical Society</i>, vol.
    171, The Electrochemical Society, 2024, p. 030552, doi:<a href="https://doi.org/10.1149/1945-7111/ad30d3">10.1149/1945-7111/ad30d3</a>.
  short: X. Ge, M. Huck, A. Kuhlmann, M. Tiemann, C. Weinberger, X. Xu, Z. Zhao, H.-G.
    Steinrueck, Journal of The Electrochemical Society 171 (2024) 030552.
date_created: 2024-03-08T06:27:10Z
date_updated: 2024-03-25T17:01:09Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1149/1945-7111/ad30d3
intvolume: '       171'
keyword:
- Materials Chemistry
- Electrochemistry
- Surfaces
- Coatings and Films
- Condensed Matter Physics
- Renewable Energy
- Sustainability and the Environment
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://dx.doi.org/10.1149/1945-7111/ad30d3
oa: '1'
page: '030552'
publication: Journal of The Electrochemical Society
publication_identifier:
  issn:
  - 0013-4651
  - 1945-7111
publication_status: published
publisher: The Electrochemical Society
quality_controlled: '1'
status: public
title: Electrochemical Removal of HF from Carbonate-based LiPF6-containing Li-ion
  Battery Electrolytes
type: journal_article
user_id: '23547'
volume: 171
year: '2024'
...
---
_id: '53101'
abstract:
- lang: eng
  text: In this work, we consider optimal control problems for mechanical systems
    with fixed initial and free final state and a quadratic Lagrange term. Specifically,
    the dynamics is described by a second order ODE containing an affine control term.
    Classically, Pontryagin's maximum principle gives necessary optimality conditions
    for the optimal control problem. For smooth problems, alternatively, a variational
    approach based on an augmented objective can be followed. Here, we propose a new
    Lagrangian approach leading to equivalent necessary optimality conditions in the
    form of Euler-Lagrange equations. Thus, the differential geometric structure (similar
    to classical Lagrangian dynamics) can be exploited in the framework of optimal
    control problems. In particular, the formulation enables the symplectic discretisation
    of the optimal control problem via variational integrators in a straightforward
    way.
article_type: original
author:
- first_name: Sigrid
  full_name: Leyendecker, Sigrid
  last_name: Leyendecker
- first_name: Sofya
  full_name: Maslovskaya, Sofya
  id: '87909'
  last_name: Maslovskaya
- first_name: Sina
  full_name: Ober-Blöbaum, Sina
  id: '16494'
  last_name: Ober-Blöbaum
- first_name: Rodrigo T. Sato Martín de
  full_name: Almagro, Rodrigo T. Sato Martín de
  last_name: Almagro
- first_name: Flóra Orsolya
  full_name: Szemenyei, Flóra Orsolya
  last_name: Szemenyei
citation:
  ama: Leyendecker S, Maslovskaya S, Ober-Blöbaum S, Almagro RTSM de, Szemenyei FO.
    A new Lagrangian approach to control affine systems with a quadratic Lagrange
    term. <i>Journal of Computational Dynamics</i>. 2024;0(0):0-0. doi:<a href="https://doi.org/10.3934/jcd.2024017">10.3934/jcd.2024017</a>
  apa: Leyendecker, S., Maslovskaya, S., Ober-Blöbaum, S., Almagro, R. T. S. M. de,
    &#38; Szemenyei, F. O. (2024). A new Lagrangian approach to control affine systems
    with a quadratic Lagrange term. <i>Journal of Computational Dynamics</i>, <i>0</i>(0),
    0–0. <a href="https://doi.org/10.3934/jcd.2024017">https://doi.org/10.3934/jcd.2024017</a>
  bibtex: '@article{Leyendecker_Maslovskaya_Ober-Blöbaum_Almagro_Szemenyei_2024, title={A
    new Lagrangian approach to control affine systems with a quadratic Lagrange term},
    volume={0}, DOI={<a href="https://doi.org/10.3934/jcd.2024017">10.3934/jcd.2024017</a>},
    number={0}, journal={Journal of Computational Dynamics}, publisher={American Institute
    of Mathematical Sciences (AIMS)}, author={Leyendecker, Sigrid and Maslovskaya,
    Sofya and Ober-Blöbaum, Sina and Almagro, Rodrigo T. Sato Martín de and Szemenyei,
    Flóra Orsolya}, year={2024}, pages={0–0} }'
  chicago: 'Leyendecker, Sigrid, Sofya Maslovskaya, Sina Ober-Blöbaum, Rodrigo T.
    Sato Martín de Almagro, and Flóra Orsolya Szemenyei. “A New Lagrangian Approach
    to Control Affine Systems with a Quadratic Lagrange Term.” <i>Journal of Computational
    Dynamics</i> 0, no. 0 (2024): 0–0. <a href="https://doi.org/10.3934/jcd.2024017">https://doi.org/10.3934/jcd.2024017</a>.'
  ieee: 'S. Leyendecker, S. Maslovskaya, S. Ober-Blöbaum, R. T. S. M. de Almagro,
    and F. O. Szemenyei, “A new Lagrangian approach to control affine systems with
    a quadratic Lagrange term,” <i>Journal of Computational Dynamics</i>, vol. 0,
    no. 0, pp. 0–0, 2024, doi: <a href="https://doi.org/10.3934/jcd.2024017">10.3934/jcd.2024017</a>.'
  mla: Leyendecker, Sigrid, et al. “A New Lagrangian Approach to Control Affine Systems
    with a Quadratic Lagrange Term.” <i>Journal of Computational Dynamics</i>, vol.
    0, no. 0, American Institute of Mathematical Sciences (AIMS), 2024, pp. 0–0, doi:<a
    href="https://doi.org/10.3934/jcd.2024017">10.3934/jcd.2024017</a>.
  short: S. Leyendecker, S. Maslovskaya, S. Ober-Blöbaum, R.T.S.M. de Almagro, F.O.
    Szemenyei, Journal of Computational Dynamics 0 (2024) 0–0.
date_created: 2024-03-28T15:58:02Z
date_updated: 2024-03-28T16:07:34Z
ddc:
- '510'
department:
- _id: '636'
doi: 10.3934/jcd.2024017
has_accepted_license: '1'
issue: '0'
keyword:
- Optimal control problem
- Lagrangian system
- Hamiltonian system
- Variations
- Pontryagin's maximum principle.
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.aimsciences.org/article/doi/10.3934/jcd.2024017
oa: '1'
page: 0-0
publication: Journal of Computational Dynamics
publication_identifier:
  issn:
  - 2158-2491
  - 2158-2505
publication_status: published
publisher: American Institute of Mathematical Sciences (AIMS)
status: public
title: A new Lagrangian approach to control affine systems with a quadratic Lagrange
  term
type: journal_article
user_id: '87909'
volume: '0'
year: '2024'
...
---
_id: '53106'
alternative_title:
- LiDAR Sensor Model based on Time Dependent Photon Mapping
author:
- first_name: Leon
  full_name: Bußemas, Leon
  id: '51118'
  last_name: Bußemas
- first_name: Niklas
  full_name: Fittkau, Niklas
  id: '69890'
  last_name: Fittkau
- first_name: Sandra
  full_name: Gausemeier, Sandra
  id: '17793'
  last_name: Gausemeier
- first_name: Ansgar
  full_name: Trächtler, Ansgar
  id: '552'
  last_name: Trächtler
- first_name: Nico
  full_name: Rüddenklau, Nico
  id: '22359'
  last_name: Rüddenklau
citation:
  ama: 'Bußemas L, Fittkau N, Gausemeier S, Trächtler A, Rüddenklau N. LiDAR-Sensormodell
    basierend auf zeitabhängigem Photon Mapping. In: <i>VDI Mechatroniktagung Dresden
    2024</i>. Technische Universität Dresden; 2024:29-34.'
  apa: Bußemas, L., Fittkau, N., Gausemeier, S., Trächtler, A., &#38; Rüddenklau,
    N. (2024). LiDAR-Sensormodell basierend auf zeitabhängigem Photon Mapping. <i>VDI
    Mechatroniktagung Dresden 2024</i>, 29–34.
  bibtex: '@inproceedings{Bußemas_Fittkau_Gausemeier_Trächtler_Rüddenklau_2024, place={Dresden},
    title={LiDAR-Sensormodell basierend auf zeitabhängigem Photon Mapping}, booktitle={VDI
    Mechatroniktagung Dresden 2024}, publisher={Technische Universität Dresden}, author={Bußemas,
    Leon and Fittkau, Niklas and Gausemeier, Sandra and Trächtler, Ansgar and Rüddenklau,
    Nico}, year={2024}, pages={29–34} }'
  chicago: 'Bußemas, Leon, Niklas Fittkau, Sandra Gausemeier, Ansgar Trächtler, and
    Nico Rüddenklau. “LiDAR-Sensormodell basierend auf zeitabhängigem Photon Mapping.”
    In <i>VDI Mechatroniktagung Dresden 2024</i>, 29–34. Dresden: Technische Universität
    Dresden, 2024.'
  ieee: L. Bußemas, N. Fittkau, S. Gausemeier, A. Trächtler, and N. Rüddenklau, “LiDAR-Sensormodell
    basierend auf zeitabhängigem Photon Mapping,” in <i>VDI Mechatroniktagung Dresden
    2024</i>, Dresden, 2024, pp. 29–34.
  mla: Bußemas, Leon, et al. “LiDAR-Sensormodell basierend auf zeitabhängigem Photon
    Mapping.” <i>VDI Mechatroniktagung Dresden 2024</i>, Technische Universität Dresden,
    2024, pp. 29–34.
  short: 'L. Bußemas, N. Fittkau, S. Gausemeier, A. Trächtler, N. Rüddenklau, in:
    VDI Mechatroniktagung Dresden 2024, Technische Universität Dresden, Dresden, 2024,
    pp. 29–34.'
conference:
  end_date: 15.03.2024
  location: Dresden
  name: VDI Mechatroniktagung 2024
  start_date: 14.03.2024
date_created: 2024-04-02T07:30:50Z
date_updated: 2024-04-02T07:44:03Z
department:
- _id: '153'
has_accepted_license: '1'
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://www.vdi-mechatroniktagung.rwth-aachen.de/global/show_document.asp?id=aaaaaaaacjcayqj&download=1
oa: '1'
page: 29-34
place: Dresden
project:
- _id: '691'
  name: 'RoSSHAF: Robustheit von Sensoren und Sensorsystemen gegenüber Umweltbedingungen
    für Hochautomatisiertes Fahren '
publication: VDI Mechatroniktagung Dresden 2024
publisher: Technische Universität Dresden
quality_controlled: '1'
status: public
title: LiDAR-Sensormodell basierend auf zeitabhängigem Photon Mapping
type: conference
user_id: '51118'
year: '2024'
...
