---
_id: '21954'
article_number: '104931'
author:
- first_name: Lukas Johannes
  full_name: Lanza, Lukas Johannes
  id: '78640'
  last_name: Lanza
citation:
  ama: Lanza LJ. Internal dynamics of multibody systems. <i>Systems &#38; Control
    Letters</i>. 2021. doi:<a href="https://doi.org/10.1016/j.sysconle.2021.104931">10.1016/j.sysconle.2021.104931</a>
  apa: Lanza, L. J. (2021). Internal dynamics of multibody systems. <i>Systems &#38;
    Control Letters</i>. <a href="https://doi.org/10.1016/j.sysconle.2021.104931">https://doi.org/10.1016/j.sysconle.2021.104931</a>
  bibtex: '@article{Lanza_2021, title={Internal dynamics of multibody systems}, DOI={<a
    href="https://doi.org/10.1016/j.sysconle.2021.104931">10.1016/j.sysconle.2021.104931</a>},
    number={104931}, journal={Systems &#38; Control Letters}, author={Lanza, Lukas
    Johannes}, year={2021} }'
  chicago: Lanza, Lukas Johannes. “Internal Dynamics of Multibody Systems.” <i>Systems
    &#38; Control Letters</i>, 2021. <a href="https://doi.org/10.1016/j.sysconle.2021.104931">https://doi.org/10.1016/j.sysconle.2021.104931</a>.
  ieee: L. J. Lanza, “Internal dynamics of multibody systems,” <i>Systems &#38; Control
    Letters</i>, 2021.
  mla: Lanza, Lukas Johannes. “Internal Dynamics of Multibody Systems.” <i>Systems
    &#38; Control Letters</i>, 104931, 2021, doi:<a href="https://doi.org/10.1016/j.sysconle.2021.104931">10.1016/j.sysconle.2021.104931</a>.
  short: L.J. Lanza, Systems &#38; Control Letters (2021).
date_created: 2021-05-04T14:49:22Z
date_updated: 2022-01-06T06:55:21Z
doi: 10.1016/j.sysconle.2021.104931
language:
- iso: eng
publication: Systems & Control Letters
publication_identifier:
  issn:
  - 0167-6911
publication_status: published
status: public
title: Internal dynamics of multibody systems
type: journal_article
user_id: '78640'
year: '2021'
...
---
_id: '22003'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>The coherent electron spin dynamics
    of an ensemble of singly charged (In,Ga)As/GaAs quantum dots in a transverse magnetic
    field is driven by periodic optical excitation at 1 GHz repetition frequency.
    Despite the strong inhomogeneity of the electron <jats:italic>g</jats:italic>
    factor, the spectral spread of optical transitions, and the broad distribution
    of nuclear spin fluctuations, we are able to push the whole ensemble of excited
    spins into a single Larmor precession mode that is commensurate with the laser
    repetition frequency. Furthermore, we demonstrate that an optical detuning of
    the pump pulses from the probed optical transitions induces a directed dynamic
    nuclear polarization and leads to a discretization of the total magnetic field
    acting on the electron ensemble. Finally, we show that the highly periodic optical
    excitation can be used as universal tool for strongly reducing the nuclear spin
    fluctuations and preparation of a robust nuclear environment for subsequent manipulation
    of the electron spins, also at varying operation frequencies.</jats:p>
author:
- first_name: E.
  full_name: Evers, E.
  last_name: Evers
- first_name: N. E.
  full_name: Kopteva, N. E.
  last_name: Kopteva
- first_name: I. A.
  full_name: Yugova, I. A.
  last_name: Yugova
- first_name: D. R.
  full_name: Yakovlev, D. R.
  last_name: Yakovlev
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: A. D.
  full_name: Wieck, A. D.
  last_name: Wieck
- first_name: M.
  full_name: Bayer, M.
  last_name: Bayer
- first_name: A.
  full_name: Greilich, A.
  last_name: Greilich
citation:
  ama: Evers E, Kopteva NE, Yugova IA, et al. Suppression of nuclear spin fluctuations
    in an InGaAs quantum dot ensemble by GHz-pulsed optical excitation. <i>npj Quantum
    Information</i>. 2021. doi:<a href="https://doi.org/10.1038/s41534-021-00395-1">10.1038/s41534-021-00395-1</a>
  apa: Evers, E., Kopteva, N. E., Yugova, I. A., Yakovlev, D. R., Reuter, D., Wieck,
    A. D., … Greilich, A. (2021). Suppression of nuclear spin fluctuations in an InGaAs
    quantum dot ensemble by GHz-pulsed optical excitation. <i>Npj Quantum Information</i>.
    <a href="https://doi.org/10.1038/s41534-021-00395-1">https://doi.org/10.1038/s41534-021-00395-1</a>
  bibtex: '@article{Evers_Kopteva_Yugova_Yakovlev_Reuter_Wieck_Bayer_Greilich_2021,
    title={Suppression of nuclear spin fluctuations in an InGaAs quantum dot ensemble
    by GHz-pulsed optical excitation}, DOI={<a href="https://doi.org/10.1038/s41534-021-00395-1">10.1038/s41534-021-00395-1</a>},
    journal={npj Quantum Information}, author={Evers, E. and Kopteva, N. E. and Yugova,
    I. A. and Yakovlev, D. R. and Reuter, Dirk and Wieck, A. D. and Bayer, M. and
    Greilich, A.}, year={2021} }'
  chicago: Evers, E., N. E. Kopteva, I. A. Yugova, D. R. Yakovlev, Dirk Reuter, A.
    D. Wieck, M. Bayer, and A. Greilich. “Suppression of Nuclear Spin Fluctuations
    in an InGaAs Quantum Dot Ensemble by GHz-Pulsed Optical Excitation.” <i>Npj Quantum
    Information</i>, 2021. <a href="https://doi.org/10.1038/s41534-021-00395-1">https://doi.org/10.1038/s41534-021-00395-1</a>.
  ieee: E. Evers <i>et al.</i>, “Suppression of nuclear spin fluctuations in an InGaAs
    quantum dot ensemble by GHz-pulsed optical excitation,” <i>npj Quantum Information</i>,
    2021.
  mla: Evers, E., et al. “Suppression of Nuclear Spin Fluctuations in an InGaAs Quantum
    Dot Ensemble by GHz-Pulsed Optical Excitation.” <i>Npj Quantum Information</i>,
    2021, doi:<a href="https://doi.org/10.1038/s41534-021-00395-1">10.1038/s41534-021-00395-1</a>.
  short: E. Evers, N.E. Kopteva, I.A. Yugova, D.R. Yakovlev, D. Reuter, A.D. Wieck,
    M. Bayer, A. Greilich, Npj Quantum Information (2021).
date_created: 2021-05-05T09:48:58Z
date_updated: 2022-01-06T06:55:22Z
department:
- _id: '15'
- _id: '230'
doi: 10.1038/s41534-021-00395-1
language:
- iso: eng
publication: npj Quantum Information
publication_identifier:
  issn:
  - 2056-6387
publication_status: published
status: public
title: Suppression of nuclear spin fluctuations in an InGaAs quantum dot ensemble
  by GHz-pulsed optical excitation
type: journal_article
user_id: '42514'
year: '2021'
...
---
_id: '22004'
article_number: '2100002'
author:
- first_name: Johannes
  full_name: Schall, Johannes
  last_name: Schall
- first_name: Marielle
  full_name: Deconinck, Marielle
  last_name: Deconinck
- first_name: Nikolai
  full_name: Bart, Nikolai
  last_name: Bart
- first_name: Matthias
  full_name: Florian, Matthias
  last_name: Florian
- first_name: Martin
  full_name: Helversen, Martin
  last_name: Helversen
- first_name: Christian
  full_name: Dangel, Christian
  last_name: Dangel
- first_name: Ronny
  full_name: Schmidt, Ronny
  last_name: Schmidt
- first_name: Lucas
  full_name: Bremer, Lucas
  last_name: Bremer
- first_name: Frederik
  full_name: Bopp, Frederik
  last_name: Bopp
- first_name: Isabell
  full_name: Hüllen, Isabell
  last_name: Hüllen
- first_name: Christopher
  full_name: Gies, Christopher
  last_name: Gies
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: Andreas D.
  full_name: Wieck, Andreas D.
  last_name: Wieck
- first_name: Sven
  full_name: Rodt, Sven
  last_name: Rodt
- first_name: Jonathan J.
  full_name: Finley, Jonathan J.
  last_name: Finley
- first_name: Frank
  full_name: Jahnke, Frank
  last_name: Jahnke
- first_name: Arne
  full_name: Ludwig, Arne
  last_name: Ludwig
- first_name: Stephan
  full_name: Reitzenstein, Stephan
  last_name: Reitzenstein
citation:
  ama: Schall J, Deconinck M, Bart N, et al. Bright Electrically Controllable Quantum‐Dot‐Molecule
    Devices Fabricated by In Situ Electron‐Beam Lithography. <i>Advanced Quantum Technologies</i>.
    2021. doi:<a href="https://doi.org/10.1002/qute.202100002">10.1002/qute.202100002</a>
  apa: Schall, J., Deconinck, M., Bart, N., Florian, M., Helversen, M., Dangel, C.,
    … Reitzenstein, S. (2021). Bright Electrically Controllable Quantum‐Dot‐Molecule
    Devices Fabricated by In Situ Electron‐Beam Lithography. <i>Advanced Quantum Technologies</i>.
    <a href="https://doi.org/10.1002/qute.202100002">https://doi.org/10.1002/qute.202100002</a>
  bibtex: '@article{Schall_Deconinck_Bart_Florian_Helversen_Dangel_Schmidt_Bremer_Bopp_Hüllen_et
    al._2021, title={Bright Electrically Controllable Quantum‐Dot‐Molecule Devices
    Fabricated by In Situ Electron‐Beam Lithography}, DOI={<a href="https://doi.org/10.1002/qute.202100002">10.1002/qute.202100002</a>},
    number={2100002}, journal={Advanced Quantum Technologies}, author={Schall, Johannes
    and Deconinck, Marielle and Bart, Nikolai and Florian, Matthias and Helversen,
    Martin and Dangel, Christian and Schmidt, Ronny and Bremer, Lucas and Bopp, Frederik
    and Hüllen, Isabell and et al.}, year={2021} }'
  chicago: Schall, Johannes, Marielle Deconinck, Nikolai Bart, Matthias Florian, Martin
    Helversen, Christian Dangel, Ronny Schmidt, et al. “Bright Electrically Controllable
    Quantum‐Dot‐Molecule Devices Fabricated by In Situ Electron‐Beam Lithography.”
    <i>Advanced Quantum Technologies</i>, 2021. <a href="https://doi.org/10.1002/qute.202100002">https://doi.org/10.1002/qute.202100002</a>.
  ieee: J. Schall <i>et al.</i>, “Bright Electrically Controllable Quantum‐Dot‐Molecule
    Devices Fabricated by In Situ Electron‐Beam Lithography,” <i>Advanced Quantum
    Technologies</i>, 2021.
  mla: Schall, Johannes, et al. “Bright Electrically Controllable Quantum‐Dot‐Molecule
    Devices Fabricated by In Situ Electron‐Beam Lithography.” <i>Advanced Quantum
    Technologies</i>, 2100002, 2021, doi:<a href="https://doi.org/10.1002/qute.202100002">10.1002/qute.202100002</a>.
  short: J. Schall, M. Deconinck, N. Bart, M. Florian, M. Helversen, C. Dangel, R.
    Schmidt, L. Bremer, F. Bopp, I. Hüllen, C. Gies, D. Reuter, A.D. Wieck, S. Rodt,
    J.J. Finley, F. Jahnke, A. Ludwig, S. Reitzenstein, Advanced Quantum Technologies
    (2021).
date_created: 2021-05-05T09:53:34Z
date_updated: 2022-01-06T06:55:22Z
department:
- _id: '15'
- _id: '230'
doi: 10.1002/qute.202100002
language:
- iso: eng
publication: Advanced Quantum Technologies
publication_identifier:
  issn:
  - 2511-9044
  - 2511-9044
publication_status: published
status: public
title: Bright Electrically Controllable Quantum‐Dot‐Molecule Devices Fabricated by
  In Situ Electron‐Beam Lithography
type: journal_article
user_id: '42514'
year: '2021'
...
---
_id: '22013'
author:
- first_name: Henning
  full_name: Zeipert, Henning
  id: '32580'
  last_name: Zeipert
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Sarah
  full_name: Johannesmann, Sarah
  id: '29190'
  last_name: Johannesmann
- first_name: Manuel
  full_name: Webersen, Manuel
  id: '11289'
  last_name: Webersen
  orcid: 0000-0001-6411-4232
- first_name: Yevgeniya
  full_name: Lugovtsova, Yevgeniya
  last_name: Lugovtsova
- first_name: Jens
  full_name: Prager, Jens
  last_name: Prager
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
citation:
  ama: 'Zeipert H, Claes L, Johannesmann S, et al. Measurement and Simulation of Lamb
    Waves in Adhesive-bonded Multilayer Systems. In: ; 2021:91-92. doi:<a href="https://doi.org/10.5162/SMSI2021/A8.2">10.5162/SMSI2021/A8.2</a>'
  apa: Zeipert, H., Claes, L., Johannesmann, S., Webersen, M., Lugovtsova, Y., Prager,
    J., &#38; Henning, B. (2021). Measurement and Simulation of Lamb Waves in Adhesive-bonded
    Multilayer Systems (pp. 91–92). Presented at the Sensor and Measurement Science
    International, Nürnberg. <a href="https://doi.org/10.5162/SMSI2021/A8.2">https://doi.org/10.5162/SMSI2021/A8.2</a>
  bibtex: '@inproceedings{Zeipert_Claes_Johannesmann_Webersen_Lugovtsova_Prager_Henning_2021,
    title={Measurement and Simulation of Lamb Waves in Adhesive-bonded Multilayer
    Systems}, DOI={<a href="https://doi.org/10.5162/SMSI2021/A8.2">10.5162/SMSI2021/A8.2</a>},
    author={Zeipert, Henning and Claes, Leander and Johannesmann, Sarah and Webersen,
    Manuel and Lugovtsova, Yevgeniya and Prager, Jens and Henning, Bernd}, year={2021},
    pages={91–92} }'
  chicago: Zeipert, Henning, Leander Claes, Sarah Johannesmann, Manuel Webersen, Yevgeniya
    Lugovtsova, Jens Prager, and Bernd Henning. “Measurement and Simulation of Lamb
    Waves in Adhesive-Bonded Multilayer Systems,” 91–92, 2021. <a href="https://doi.org/10.5162/SMSI2021/A8.2">https://doi.org/10.5162/SMSI2021/A8.2</a>.
  ieee: H. Zeipert <i>et al.</i>, “Measurement and Simulation of Lamb Waves in Adhesive-bonded
    Multilayer Systems,” presented at the Sensor and Measurement Science International,
    Nürnberg, 2021, pp. 91–92.
  mla: Zeipert, Henning, et al. <i>Measurement and Simulation of Lamb Waves in Adhesive-Bonded
    Multilayer Systems</i>. 2021, pp. 91–92, doi:<a href="https://doi.org/10.5162/SMSI2021/A8.2">10.5162/SMSI2021/A8.2</a>.
  short: 'H. Zeipert, L. Claes, S. Johannesmann, M. Webersen, Y. Lugovtsova, J. Prager,
    B. Henning, in: 2021, pp. 91–92.'
conference:
  location: Nürnberg
  name: Sensor and Measurement Science International
date_created: 2021-05-07T07:33:54Z
date_updated: 2022-01-06T06:55:22Z
department:
- _id: '49'
doi: 10.5162/SMSI2021/A8.2
language:
- iso: eng
page: 91 - 92
project:
- _id: '105'
  grant_number: '449607253'
  name: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen
status: public
title: Measurement and Simulation of Lamb Waves in Adhesive-bonded Multilayer Systems
type: conference
user_id: '32580'
year: '2021'
...
---
_id: '22051'
author:
- first_name: Joschka
  full_name: Kersting, Joschka
  id: '58701'
  last_name: Kersting
- first_name: Michaela
  full_name: Geierhos, Michaela
  id: '42496'
  last_name: Geierhos
  orcid: 0000-0002-8180-5606
citation:
  ama: 'Kersting J, Geierhos M. Well-being in Plastic Surgery: Deep Learning Reveals
    Patients’ Evaluations. In: <i>Proceedings of the 10th International Conference
    on Data Science, Technology and Applications (DATA 2021)</i>. SCITEPRESS; 2021:275--284.'
  apa: 'Kersting, J., &#38; Geierhos, M. (2021). Well-being in Plastic Surgery: Deep
    Learning Reveals Patients’ Evaluations. <i>Proceedings of the 10th International
    Conference on Data Science, Technology and Applications (DATA 2021)</i>, 275--284.'
  bibtex: '@inproceedings{Kersting_Geierhos_2021, place={Online}, title={Well-being
    in Plastic Surgery: Deep Learning Reveals Patients’ Evaluations}, booktitle={Proceedings
    of the 10th International Conference on Data Science, Technology and Applications
    (DATA 2021)}, publisher={SCITEPRESS}, author={Kersting, Joschka and Geierhos,
    Michaela}, year={2021}, pages={275--284} }'
  chicago: 'Kersting, Joschka, and Michaela Geierhos. “Well-Being in Plastic Surgery:
    Deep Learning Reveals Patients’ Evaluations.” In <i>Proceedings of the 10th International
    Conference on Data Science, Technology and Applications (DATA 2021)</i>, 275--284.
    Online: SCITEPRESS, 2021.'
  ieee: 'J. Kersting and M. Geierhos, “Well-being in Plastic Surgery: Deep Learning
    Reveals Patients’ Evaluations,” in <i>Proceedings of the 10th International Conference
    on Data Science, Technology and Applications (DATA 2021)</i>, Online, 2021, pp.
    275--284.'
  mla: 'Kersting, Joschka, and Michaela Geierhos. “Well-Being in Plastic Surgery:
    Deep Learning Reveals Patients’ Evaluations.” <i>Proceedings of the 10th International
    Conference on Data Science, Technology and Applications (DATA 2021)</i>, SCITEPRESS,
    2021, pp. 275--284.'
  short: 'J. Kersting, M. Geierhos, in: Proceedings of the 10th International Conference
    on Data Science, Technology and Applications (DATA 2021), SCITEPRESS, Online,
    2021, pp. 275--284.'
conference:
  end_date: 2021-07-08
  location: Online
  name: 10th International Conference on Data Science, Technology and Applications
    (DATA 2021)
  start_date: 2021-07-06
date_created: 2021-05-07T16:27:27Z
date_updated: 2022-01-06T06:55:23Z
department:
- _id: '579'
language:
- iso: eng
page: 275--284
place: Online
project:
- _id: '1'
  name: SFB 901
- _id: '3'
  name: SFB 901 - Project Area B
- _id: '9'
  name: SFB 901 - Subproject B1
publication: Proceedings of the 10th International Conference on Data Science, Technology
  and Applications (DATA 2021)
publication_status: published
publisher: SCITEPRESS
status: public
title: 'Well-being in Plastic Surgery: Deep Learning Reveals Patients'' Evaluations'
type: conference
user_id: '58701'
year: '2021'
...
---
_id: '22057'
abstract:
- lang: eng
  text: "We construct more efficient cryptosystems with provable\r\nsecurity against
    adaptive attacks, based on simple and natural hardness\r\nassumptions in the standard
    model. Concretely, we describe:\r\n– An adaptively-secure variant of the efficient,
    selectively-secure LWE-\r\nbased identity-based encryption (IBE) scheme of Agrawal,
    Boneh,\r\nand Boyen (EUROCRYPT 2010). In comparison to the previously\r\nmost
    efficient such scheme by Yamada (CRYPTO 2017) we achieve\r\nsmaller lattice parameters
    and shorter public keys of size O(log λ),\r\nwhere λ is the security parameter.\r\n–
    Adaptively-secure variants of two efficient selectively-secure pairing-\r\nbased
    IBEs of Boneh and Boyen (EUROCRYPT 2004). One is based\r\non the DBDH assumption,
    has the same ciphertext size as the cor-\r\nresponding BB04 scheme, and achieves
    full adaptive security with\r\npublic parameters of size only O(log λ). The other
    is based on a q-\r\ntype assumption and has public key size O(λ), but a ciphertext
    is\r\nonly a single group element and the security reduction is quadrat-\r\nically
    tighter than the corresponding scheme by Jager and Kurek\r\n(ASIACRYPT 2018).\r\n–
    A very efficient adaptively-secure verifiable random function where\r\nproofs,
    public keys, and secret keys have size O(log λ).\r\nAs a technical contribution
    we introduce blockwise partitioning, which\r\nleverages the assumption that a
    cryptographic hash function is weak\r\nnear-collision resistant to prove full
    adaptive security of cryptosystems."
author:
- first_name: Tibor
  full_name: Jager, Tibor
  last_name: Jager
- first_name: Rafael
  full_name: Kurek, Rafael
  last_name: Kurek
- first_name: David
  full_name: Niehues, David
  id: '36113'
  last_name: Niehues
citation:
  ama: 'Jager T, Kurek R, Niehues D. Efficient Adaptively-Secure IB-KEMs and VRFs
    via Near-Collision Resistance. In: <i>Public-Key Cryptography – PKC 2021</i>.
    Cham; 2021. doi:<a href="https://doi.org/10.1007/978-3-030-75245-3_22">10.1007/978-3-030-75245-3_22</a>'
  apa: Jager, T., Kurek, R., &#38; Niehues, D. (2021). Efficient Adaptively-Secure
    IB-KEMs and VRFs via Near-Collision Resistance. In <i>Public-Key Cryptography
    – PKC 2021</i>. Cham. <a href="https://doi.org/10.1007/978-3-030-75245-3_22">https://doi.org/10.1007/978-3-030-75245-3_22</a>
  bibtex: '@inbook{Jager_Kurek_Niehues_2021, place={Cham}, title={Efficient Adaptively-Secure
    IB-KEMs and VRFs via Near-Collision Resistance}, DOI={<a href="https://doi.org/10.1007/978-3-030-75245-3_22">10.1007/978-3-030-75245-3_22</a>},
    booktitle={Public-Key Cryptography – PKC 2021}, author={Jager, Tibor and Kurek,
    Rafael and Niehues, David}, year={2021} }'
  chicago: Jager, Tibor, Rafael Kurek, and David Niehues. “Efficient Adaptively-Secure
    IB-KEMs and VRFs via Near-Collision Resistance.” In <i>Public-Key Cryptography
    – PKC 2021</i>. Cham, 2021. <a href="https://doi.org/10.1007/978-3-030-75245-3_22">https://doi.org/10.1007/978-3-030-75245-3_22</a>.
  ieee: T. Jager, R. Kurek, and D. Niehues, “Efficient Adaptively-Secure IB-KEMs and
    VRFs via Near-Collision Resistance,” in <i>Public-Key Cryptography – PKC 2021</i>,
    Cham, 2021.
  mla: Jager, Tibor, et al. “Efficient Adaptively-Secure IB-KEMs and VRFs via Near-Collision
    Resistance.” <i>Public-Key Cryptography – PKC 2021</i>, 2021, doi:<a href="https://doi.org/10.1007/978-3-030-75245-3_22">10.1007/978-3-030-75245-3_22</a>.
  short: 'T. Jager, R. Kurek, D. Niehues, in: Public-Key Cryptography – PKC 2021,
    Cham, 2021.'
date_created: 2021-05-10T15:56:24Z
date_updated: 2022-01-06T06:55:23Z
ddc:
- '000'
department:
- _id: '558'
doi: 10.1007/978-3-030-75245-3_22
file:
- access_level: closed
  content_type: application/pdf
  creator: davnie
  date_created: 2021-05-10T16:02:02Z
  date_updated: 2021-05-10T16:02:02Z
  file_id: '22058'
  file_name: Jager et al. - 2021 - Efficient Adaptively-Secure IB-KEMs and VRFs via
    N.pdf
  file_size: 701068
  relation: main_file
file_date_updated: 2021-05-10T16:02:02Z
has_accepted_license: '1'
language:
- iso: eng
place: Cham
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '13'
  name: SFB 901 - Subproject C1
publication: Public-Key Cryptography – PKC 2021
publication_identifier:
  isbn:
  - '9783030752446'
  - '9783030752453'
  issn:
  - 0302-9743
  - 1611-3349
publication_status: published
status: public
title: Efficient Adaptively-Secure IB-KEMs and VRFs via Near-Collision Resistance
type: book_chapter
user_id: '36113'
year: '2021'
...
---
_id: '22059'
abstract:
- lang: eng
  text: "Verifiable random functions (VRFs), introduced by Micali,\r\nRabin and Vadhan
    (FOCS’99), are the public-key equivalent of pseudo-\r\nrandom functions. A public
    verification key and proofs accompanying the\r\noutput enable all parties to verify
    the correctness of the output. How-\r\never, all known standard model VRFs have
    a reduction loss that is much\r\nworse than what one would expect from known optimal
    constructions of\r\nclosely related primitives like unique signatures. We show
    that:\r\n1. Every security proof for a VRF that relies on a non-interactive\r\nassumption
    has to lose a factor of Q, where Q is the number of adver-\r\nsarial queries.
    To that end, we extend the meta-reduction technique\r\nof Bader et al. (EUROCRYPT’16)
    to also cover VRFs.\r\n2. This raises the question: Is this bound optimal? We
    answer this ques-\r\ntion in the affirmative by presenting the first VRF with
    a reduction\r\nfrom the non-interactive qDBDHI assumption to the security of VRF\r\nthat
    achieves this optimal loss.\r\nWe thus paint a complete picture of the achievability
    of tight verifiable\r\nrandom functions: We show that a security loss of Q is
    unavoidable and\r\npresent the first construction that achieves this bound."
author:
- first_name: David
  full_name: Niehues, David
  id: '36113'
  last_name: Niehues
citation:
  ama: 'Niehues D. Verifiable Random Functions with Optimal Tightness. In: <i>Public-Key
    Cryptography – PKC 2021</i>. Cham; 2021. doi:<a href="https://doi.org/10.1007/978-3-030-75248-4_3">10.1007/978-3-030-75248-4_3</a>'
  apa: Niehues, D. (2021). Verifiable Random Functions with Optimal Tightness. In
    <i>Public-Key Cryptography – PKC 2021</i>. Cham. <a href="https://doi.org/10.1007/978-3-030-75248-4_3">https://doi.org/10.1007/978-3-030-75248-4_3</a>
  bibtex: '@inbook{Niehues_2021, place={Cham}, title={Verifiable Random Functions
    with Optimal Tightness}, DOI={<a href="https://doi.org/10.1007/978-3-030-75248-4_3">10.1007/978-3-030-75248-4_3</a>},
    booktitle={Public-Key Cryptography – PKC 2021}, author={Niehues, David}, year={2021}
    }'
  chicago: Niehues, David. “Verifiable Random Functions with Optimal Tightness.” In
    <i>Public-Key Cryptography – PKC 2021</i>. Cham, 2021. <a href="https://doi.org/10.1007/978-3-030-75248-4_3">https://doi.org/10.1007/978-3-030-75248-4_3</a>.
  ieee: D. Niehues, “Verifiable Random Functions with Optimal Tightness,” in <i>Public-Key
    Cryptography – PKC 2021</i>, Cham, 2021.
  mla: Niehues, David. “Verifiable Random Functions with Optimal Tightness.” <i>Public-Key
    Cryptography – PKC 2021</i>, 2021, doi:<a href="https://doi.org/10.1007/978-3-030-75248-4_3">10.1007/978-3-030-75248-4_3</a>.
  short: 'D. Niehues, in: Public-Key Cryptography – PKC 2021, Cham, 2021.'
date_created: 2021-05-10T16:07:50Z
date_updated: 2022-01-06T06:55:24Z
ddc:
- '000'
department:
- _id: '558'
doi: 10.1007/978-3-030-75248-4_3
file:
- access_level: closed
  content_type: application/pdf
  creator: davnie
  date_created: 2021-05-10T16:09:17Z
  date_updated: 2021-05-10T16:09:17Z
  file_id: '22060'
  file_name: Niehues - 2021 - Verifiable Random Functions with Optimal Tightness.pdf
  file_size: 697361
  relation: main_file
file_date_updated: 2021-05-10T16:09:17Z
has_accepted_license: '1'
language:
- iso: eng
place: Cham
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '13'
  name: SFB 901 - Subproject C1
publication: Public-Key Cryptography – PKC 2021
publication_identifier:
  isbn:
  - '9783030752477'
  - '9783030752484'
  issn:
  - 0302-9743
  - 1611-3349
publication_status: published
status: public
title: Verifiable Random Functions with Optimal Tightness
type: book_chapter
user_id: '36113'
year: '2021'
...
---
_id: '5163'
abstract:
- lang: eng
  text: "Employing a unique hand-collected sample of 956 credit risk securitization
    transactions issued by 64 stock-listed\r\nEuropean banks across the EU-13 plus
    Switzerland over the period from 1997 to 2010, this paper empirically analyzes\r\nthe
    impact of securitization on the issuing banks’ effective tax rates. Our analysis
    reveals that banks may reduce their\r\ntax expense through securitization via
    a direct and indirect channel suggesting that tax avoidance may be a further\r\nmotive
    for banks to engage in the securitization business. These baseline findings remain
    robust under various\r\nrobustness checks, especially when implementing structural
    equation models and controlling for a reverse causality\r\nbetween the banks’
    tax burden and their incentive to securitize. Finally, various sensitivity analyses
    provide further\r\nimportant results and implications for tax policies, banking
    regulation and the ongoing process of revitalizing the\r\nEuropean securitization
    market."
author:
- first_name: André
  full_name: Uhde, André
  id: '36049'
  last_name: Uhde
  orcid: https://orcid.org/0000-0002-8058-8857
citation:
  ama: Uhde A. Tax avoidance through securitization. <i>The Quarterly Review of Economics
    and Finance</i>. 2021;79:411-421. doi:<a href="https://doi.org/10.1016/j.qref.2020.07.008">10.1016/j.qref.2020.07.008</a>
  apa: Uhde, A. (2021). Tax avoidance through securitization. <i>The Quarterly Review
    of Economics and Finance</i>, <i>79</i>, 411–421. <a href="https://doi.org/10.1016/j.qref.2020.07.008">https://doi.org/10.1016/j.qref.2020.07.008</a>
  bibtex: '@article{Uhde_2021, title={Tax avoidance through securitization}, volume={79},
    DOI={<a href="https://doi.org/10.1016/j.qref.2020.07.008">10.1016/j.qref.2020.07.008</a>},
    journal={The Quarterly Review of Economics and Finance}, author={Uhde, André},
    year={2021}, pages={411–421} }'
  chicago: 'Uhde, André. “Tax Avoidance through Securitization.” <i>The Quarterly
    Review of Economics and Finance</i> 79 (2021): 411–21. <a href="https://doi.org/10.1016/j.qref.2020.07.008">https://doi.org/10.1016/j.qref.2020.07.008</a>.'
  ieee: A. Uhde, “Tax avoidance through securitization,” <i>The Quarterly Review of
    Economics and Finance</i>, vol. 79, pp. 411–421, 2021.
  mla: Uhde, André. “Tax Avoidance through Securitization.” <i>The Quarterly Review
    of Economics and Finance</i>, vol. 79, 2021, pp. 411–21, doi:<a href="https://doi.org/10.1016/j.qref.2020.07.008">10.1016/j.qref.2020.07.008</a>.
  short: A. Uhde, The Quarterly Review of Economics and Finance 79 (2021) 411–421.
date_created: 2018-10-31T09:55:40Z
date_updated: 2022-01-06T07:01:40Z
department:
- _id: '186'
- _id: '188'
doi: 10.1016/j.qref.2020.07.008
intvolume: '        79'
jel:
- G21
- G28
- H25
- H71
keyword:
- Securitization
- Credit risk transfer
- Effective tax rates
- European banking
language:
- iso: eng
page: 411-421
publication: The Quarterly Review of Economics and Finance
status: public
title: Tax avoidance through securitization
type: journal_article
user_id: '81176'
volume: 79
year: '2021'
...
---
_id: '16867'
abstract:
- lang: eng
  text: "In this article, we present an efficient descent method for locally Lipschitz\r\ncontinuous
    multiobjective optimization problems (MOPs). The method is realized\r\nby combining
    a theoretical result regarding the computation of descent\r\ndirections for nonsmooth
    MOPs with a practical method to approximate the\r\nsubdifferentials of the objective
    functions. We show convergence to points\r\nwhich satisfy a necessary condition
    for Pareto optimality. Using a set of test\r\nproblems, we compare our method
    to the multiobjective proximal bundle method by\r\nM\\\"akel\\\"a. The results
    indicate that our method is competitive while being\r\neasier to implement. While
    the number of objective function evaluations is\r\nlarger, the overall number
    of subgradient evaluations is lower. Finally, we\r\nshow that our method can be
    combined with a subdivision algorithm to compute\r\nentire Pareto sets of nonsmooth
    MOPs."
author:
- first_name: Bennet
  full_name: Gebken, Bennet
  id: '32643'
  last_name: Gebken
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: 0000-0002-3389-793X
citation:
  ama: Gebken B, Peitz S. An efficient descent method for locally Lipschitz multiobjective
    optimization problems. <i>Journal of Optimization Theory and Applications</i>.
    2021;188:696-723. doi:<a href="https://doi.org/10.1007/s10957-020-01803-w">10.1007/s10957-020-01803-w</a>
  apa: Gebken, B., &#38; Peitz, S. (2021). An efficient descent method for locally
    Lipschitz multiobjective optimization problems. <i>Journal of Optimization Theory
    and Applications</i>, <i>188</i>, 696–723. <a href="https://doi.org/10.1007/s10957-020-01803-w">https://doi.org/10.1007/s10957-020-01803-w</a>
  bibtex: '@article{Gebken_Peitz_2021, title={An efficient descent method for locally
    Lipschitz multiobjective optimization problems}, volume={188}, DOI={<a href="https://doi.org/10.1007/s10957-020-01803-w">10.1007/s10957-020-01803-w</a>},
    journal={Journal of Optimization Theory and Applications}, author={Gebken, Bennet
    and Peitz, Sebastian}, year={2021}, pages={696–723} }'
  chicago: 'Gebken, Bennet, and Sebastian Peitz. “An Efficient Descent Method for
    Locally Lipschitz Multiobjective Optimization Problems.” <i>Journal of Optimization
    Theory and Applications</i> 188 (2021): 696–723. <a href="https://doi.org/10.1007/s10957-020-01803-w">https://doi.org/10.1007/s10957-020-01803-w</a>.'
  ieee: B. Gebken and S. Peitz, “An efficient descent method for locally Lipschitz
    multiobjective optimization problems,” <i>Journal of Optimization Theory and Applications</i>,
    vol. 188, pp. 696–723, 2021.
  mla: Gebken, Bennet, and Sebastian Peitz. “An Efficient Descent Method for Locally
    Lipschitz Multiobjective Optimization Problems.” <i>Journal of Optimization Theory
    and Applications</i>, vol. 188, 2021, pp. 696–723, doi:<a href="https://doi.org/10.1007/s10957-020-01803-w">10.1007/s10957-020-01803-w</a>.
  short: B. Gebken, S. Peitz, Journal of Optimization Theory and Applications 188
    (2021) 696–723.
date_created: 2020-04-27T09:11:22Z
date_updated: 2022-01-06T06:52:57Z
department:
- _id: '101'
doi: 10.1007/s10957-020-01803-w
intvolume: '       188'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://link.springer.com/content/pdf/10.1007/s10957-020-01803-w.pdf
oa: '1'
page: 696-723
publication: Journal of Optimization Theory and Applications
publication_status: published
status: public
title: An efficient descent method for locally Lipschitz multiobjective optimization
  problems
type: journal_article
user_id: '47427'
volume: 188
year: '2021'
...
---
_id: '16295'
abstract:
- lang: eng
  text: It is a challenging task to identify the objectives on which a certain decision
    was based, in particular if several, potentially conflicting criteria are equally
    important and a continuous set of optimal compromise decisions exists. This task
    can be understood as the inverse problem of multiobjective optimization, where
    the goal is to find the objective function vector of a given Pareto set. To this
    end, we present a method to construct the objective function vector of an unconstrained
    multiobjective optimization problem (MOP) such that the Pareto critical set contains
    a given set of data points with prescribed KKT multipliers. If such an MOP can
    not be found, then the method instead produces an MOP whose Pareto critical set
    is at least close to the data points. The key idea is to consider the objective
    function vector in the multiobjective KKT conditions as variable and then search
    for the objectives that minimize the Euclidean norm of the resulting system of
    equations. By expressing the objectives in a finite-dimensional basis, we transform
    this problem into a homogeneous, linear system of equations that can be solved
    efficiently. Potential applications of this approach include the identification
    of objectives (both from clean and noisy data) and the construction of surrogate
    models for expensive MOPs.
author:
- first_name: Bennet
  full_name: Gebken, Bennet
  id: '32643'
  last_name: Gebken
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: https://orcid.org/0000-0002-3389-793X
citation:
  ama: 'Gebken B, Peitz S. Inverse multiobjective optimization: Inferring decision
    criteria from data. <i>Journal of Global Optimization</i>. 2021;80:3-29. doi:<a
    href="https://doi.org/10.1007/s10898-020-00983-z">10.1007/s10898-020-00983-z</a>'
  apa: 'Gebken, B., &#38; Peitz, S. (2021). Inverse multiobjective optimization: Inferring
    decision criteria from data. <i>Journal of Global Optimization</i>, <i>80</i>,
    3–29. <a href="https://doi.org/10.1007/s10898-020-00983-z">https://doi.org/10.1007/s10898-020-00983-z</a>'
  bibtex: '@article{Gebken_Peitz_2021, title={Inverse multiobjective optimization:
    Inferring decision criteria from data}, volume={80}, DOI={<a href="https://doi.org/10.1007/s10898-020-00983-z">10.1007/s10898-020-00983-z</a>},
    journal={Journal of Global Optimization}, publisher={Springer}, author={Gebken,
    Bennet and Peitz, Sebastian}, year={2021}, pages={3–29} }'
  chicago: 'Gebken, Bennet, and Sebastian Peitz. “Inverse Multiobjective Optimization:
    Inferring Decision Criteria from Data.” <i>Journal of Global Optimization</i>
    80 (2021): 3–29. <a href="https://doi.org/10.1007/s10898-020-00983-z">https://doi.org/10.1007/s10898-020-00983-z</a>.'
  ieee: 'B. Gebken and S. Peitz, “Inverse multiobjective optimization: Inferring decision
    criteria from data,” <i>Journal of Global Optimization</i>, vol. 80, pp. 3–29,
    2021.'
  mla: 'Gebken, Bennet, and Sebastian Peitz. “Inverse Multiobjective Optimization:
    Inferring Decision Criteria from Data.” <i>Journal of Global Optimization</i>,
    vol. 80, Springer, 2021, pp. 3–29, doi:<a href="https://doi.org/10.1007/s10898-020-00983-z">10.1007/s10898-020-00983-z</a>.'
  short: B. Gebken, S. Peitz, Journal of Global Optimization 80 (2021) 3–29.
date_created: 2020-03-13T12:45:05Z
date_updated: 2022-01-06T06:52:48Z
department:
- _id: '101'
doi: 10.1007/s10898-020-00983-z
intvolume: '        80'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://link.springer.com/content/pdf/10.1007/s10898-020-00983-z.pdf
oa: '1'
page: 3-29
publication: Journal of Global Optimization
publisher: Springer
status: public
title: 'Inverse multiobjective optimization: Inferring decision criteria from data'
type: journal_article
user_id: '47427'
volume: 80
year: '2021'
...
---
_id: '22217'
author:
- first_name: Stefan
  full_name: Krauter, Stefan
  id: '28836'
  last_name: Krauter
  orcid: 0000-0002-3594-260X
- first_name: Arash
  full_name: Khatibi, Arash
  id: '43538'
  last_name: Khatibi
citation:
  ama: 'Krauter S, Khatibi A. Einfluss von Steilaufstellung, Nachführung und Einsatz
    bifazialer PV-Module auf den Speicherbedarf und die Kosten einer 100% EE-Versorgung
    Deutschlands. In: <i>Tagungsband des 36. PV-Symposium, 18.-26 Mai 2021, online,
    ISBN 978-3-948176-14-3, S. 301-304. </i>. Conexio; 2021:301-304.'
  apa: Krauter, S., &#38; Khatibi, A. (2021). Einfluss von Steilaufstellung, Nachführung
    und Einsatz bifazialer PV-Module auf den Speicherbedarf und die Kosten einer 100%
    EE-Versorgung Deutschlands. <i>Tagungsband des 36. PV-Symposium, 18.-26 Mai 2021,
    online, ISBN 978-3-948176-14-3, S. 301-304. </i>, 301–304.
  bibtex: '@inproceedings{Krauter_Khatibi_2021, place={Pforzheim}, title={Einfluss
    von Steilaufstellung, Nachführung und Einsatz bifazialer PV-Module auf den Speicherbedarf
    und die Kosten einer 100% EE-Versorgung Deutschlands}, booktitle={Tagungsband
    des 36. PV-Symposium, 18.-26 Mai 2021, online, ISBN 978-3-948176-14-3, S. 301-304.
    }, publisher={Conexio}, author={Krauter, Stefan and Khatibi, Arash}, year={2021},
    pages={301–304} }'
  chicago: 'Krauter, Stefan, and Arash Khatibi. “Einfluss von Steilaufstellung, Nachführung
    und Einsatz bifazialer PV-Module auf den Speicherbedarf und die Kosten einer 100%
    EE-Versorgung Deutschlands.” In <i>Tagungsband des 36. PV-Symposium, 18.-26 Mai
    2021, online, ISBN 978-3-948176-14-3, S. 301-304. </i>, 301–4. Pforzheim: Conexio,
    2021.'
  ieee: S. Krauter and A. Khatibi, “Einfluss von Steilaufstellung, Nachführung und
    Einsatz bifazialer PV-Module auf den Speicherbedarf und die Kosten einer 100%
    EE-Versorgung Deutschlands,” in <i>Tagungsband des 36. PV-Symposium, 18.-26 Mai
    2021, online, ISBN 978-3-948176-14-3, S. 301-304. </i>, Staffelstein / online,
    2021, pp. 301–304.
  mla: Krauter, Stefan, and Arash Khatibi. “Einfluss von Steilaufstellung, Nachführung
    und Einsatz bifazialer PV-Module auf den Speicherbedarf und die Kosten einer 100%
    EE-Versorgung Deutschlands.” <i>Tagungsband des 36. PV-Symposium, 18.-26 Mai 2021,
    online, ISBN 978-3-948176-14-3, S. 301-304. </i>, Conexio, 2021, pp. 301–04.
  short: 'S. Krauter, A. Khatibi, in: Tagungsband des 36. PV-Symposium, 18.-26 Mai
    2021, online, ISBN 978-3-948176-14-3, S. 301-304. , Conexio, Pforzheim, 2021,
    pp. 301–304.'
conference:
  end_date: 2021-05-26
  location: Staffelstein / online
  name: 36. PV-Symposium, 18.-26 Mai 2021
  start_date: 2021-05-18
date_created: 2021-05-20T09:51:14Z
date_updated: 2022-01-06T11:46:47Z
ddc:
- '620'
department:
- _id: '53'
file:
- access_level: closed
  content_type: application/pdf
  creator: krauter
  date_created: 2022-01-06T11:44:09Z
  date_updated: 2022-01-06T11:44:09Z
  file_id: '29169'
  file_name: Staffelstein 2021 Krauter Khatibi S.301-304.pdf
  file_size: 3540634
  relation: main_file
  success: 1
file_date_updated: 2022-01-06T11:44:09Z
has_accepted_license: '1'
language:
- iso: ger
page: 301-304
place: Pforzheim
publication: 'Tagungsband des 36. PV-Symposium, 18.-26 Mai 2021, online, ISBN 978-3-948176-14-3,
  S. 301-304. '
publication_identifier:
  isbn:
  - 978-3-948176-14-3
publication_status: published
publisher: Conexio
status: public
title: Einfluss von Steilaufstellung, Nachführung und Einsatz bifazialer PV-Module
  auf den Speicherbedarf und die Kosten einer 100% EE-Versorgung Deutschlands
type: conference
user_id: '28836'
year: '2021'
...
---
_id: '29168'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>The homogeneous density of the liquid
    phase is experimentally investigated for methyl diethanolamine. Data are obtained
    along five isotherms in a temperature range between 300 K and 360 K for pressures
    up to 95 MPa. Two different apparatuses are used to measure the speed of sound
    for the temperatures between 322 K and 450 K with a maximum pressure of 95 MPa.
    These measurements and literature data are used to develop a fundamental equation
    of state for methyl diethanolamine. The model is formulated in terms of the Helmholtz
    energy and allows for the calculation of all thermodynamic properties in gaseous,
    liquid, supercritical, and saturation states. The experimental data are represented
    within their uncertainties. The physical and extrapolation behavior is validated
    qualitatively to ensure reasonable calculations outside of the range of validity.
    Based on the experimental datasets, the equation of state is valid for temperatures
    from 250 K to 750 K and pressures up to 100 MPa.</jats:p>
article_number: '10'
author:
- first_name: Tobias
  full_name: Neumann, Tobias
  last_name: Neumann
- first_name: Elmar
  full_name: Baumhögger, Elmar
  id: '15164'
  last_name: Baumhögger
- first_name: Roland
  full_name: Span, Roland
  last_name: Span
- first_name: Jadran
  full_name: Vrabec, Jadran
  last_name: Vrabec
- first_name: Monika
  full_name: Thol, Monika
  last_name: Thol
citation:
  ama: Neumann T, Baumhögger E, Span R, Vrabec J, Thol M. Thermodynamic Properties
    of Methyl Diethanolamine. <i>International Journal of Thermophysics</i>. 2021;43(1).
    doi:<a href="https://doi.org/10.1007/s10765-021-02933-7">10.1007/s10765-021-02933-7</a>
  apa: Neumann, T., Baumhögger, E., Span, R., Vrabec, J., &#38; Thol, M. (2021). Thermodynamic
    Properties of Methyl Diethanolamine. <i>International Journal of Thermophysics</i>,
    <i>43</i>(1), Article 10. <a href="https://doi.org/10.1007/s10765-021-02933-7">https://doi.org/10.1007/s10765-021-02933-7</a>
  bibtex: '@article{Neumann_Baumhögger_Span_Vrabec_Thol_2021, title={Thermodynamic
    Properties of Methyl Diethanolamine}, volume={43}, DOI={<a href="https://doi.org/10.1007/s10765-021-02933-7">10.1007/s10765-021-02933-7</a>},
    number={110}, journal={International Journal of Thermophysics}, publisher={Springer
    Science and Business Media LLC}, author={Neumann, Tobias and Baumhögger, Elmar
    and Span, Roland and Vrabec, Jadran and Thol, Monika}, year={2021} }'
  chicago: Neumann, Tobias, Elmar Baumhögger, Roland Span, Jadran Vrabec, and Monika
    Thol. “Thermodynamic Properties of Methyl Diethanolamine.” <i>International Journal
    of Thermophysics</i> 43, no. 1 (2021). <a href="https://doi.org/10.1007/s10765-021-02933-7">https://doi.org/10.1007/s10765-021-02933-7</a>.
  ieee: 'T. Neumann, E. Baumhögger, R. Span, J. Vrabec, and M. Thol, “Thermodynamic
    Properties of Methyl Diethanolamine,” <i>International Journal of Thermophysics</i>,
    vol. 43, no. 1, Art. no. 10, 2021, doi: <a href="https://doi.org/10.1007/s10765-021-02933-7">10.1007/s10765-021-02933-7</a>.'
  mla: Neumann, Tobias, et al. “Thermodynamic Properties of Methyl Diethanolamine.”
    <i>International Journal of Thermophysics</i>, vol. 43, no. 1, 10, Springer Science
    and Business Media LLC, 2021, doi:<a href="https://doi.org/10.1007/s10765-021-02933-7">10.1007/s10765-021-02933-7</a>.
  short: T. Neumann, E. Baumhögger, R. Span, J. Vrabec, M. Thol, International Journal
    of Thermophysics 43 (2021).
date_created: 2022-01-06T09:44:07Z
date_updated: 2022-01-06T09:45:32Z
department:
- _id: '155'
doi: 10.1007/s10765-021-02933-7
intvolume: '        43'
issue: '1'
keyword:
- Condensed Matter Physics
language:
- iso: eng
publication: International Journal of Thermophysics
publication_identifier:
  issn:
  - 0195-928X
  - 1572-9567
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Thermodynamic Properties of Methyl Diethanolamine
type: journal_article
user_id: '15164'
volume: 43
year: '2021'
...
---
_id: '29807'
alternative_title:
- Abschlussbericht  DBU-Projekt (Az.33929/01)
author:
- first_name: Caterina
  full_name: Linnig, Caterina
  id: '27890'
  last_name: Linnig
- first_name: Thomas
  full_name: Tröster, Thomas
  id: '553'
  last_name: Tröster
citation:
  ama: Linnig C, Tröster T. <i>Entwicklung eines neuartigen Reinigungsverfahrens für
    recycelte Kohlenstofffasern</i>. Deutsche Bundesstiftung Umwelt (DBU); 2021.
  apa: Linnig, C., &#38; Tröster, T. (2021). <i>Entwicklung eines neuartigen Reinigungsverfahrens
    für recycelte Kohlenstofffasern</i>. Deutsche Bundesstiftung Umwelt (DBU).
  bibtex: '@book{Linnig_Tröster_2021, place={Osnabrück}, title={Entwicklung eines
    neuartigen Reinigungsverfahrens für recycelte Kohlenstofffasern}, publisher={Deutsche
    Bundesstiftung Umwelt (DBU)}, author={Linnig, Caterina and Tröster, Thomas}, year={2021}
    }'
  chicago: 'Linnig, Caterina, and Thomas Tröster. <i>Entwicklung eines neuartigen
    Reinigungsverfahrens für recycelte Kohlenstofffasern</i>. Osnabrück: Deutsche
    Bundesstiftung Umwelt (DBU), 2021.'
  ieee: 'C. Linnig and T. Tröster, <i>Entwicklung eines neuartigen Reinigungsverfahrens
    für recycelte Kohlenstofffasern</i>. Osnabrück: Deutsche Bundesstiftung Umwelt
    (DBU), 2021.'
  mla: Linnig, Caterina, and Thomas Tröster. <i>Entwicklung eines neuartigen Reinigungsverfahrens
    für recycelte Kohlenstofffasern</i>. Deutsche Bundesstiftung Umwelt (DBU), 2021.
  short: C. Linnig, T. Tröster, Entwicklung eines neuartigen Reinigungsverfahrens
    für recycelte Kohlenstofffasern, Deutsche Bundesstiftung Umwelt (DBU), Osnabrück,
    2021.
date_created: 2022-02-11T09:02:53Z
date_updated: 2022-02-11T09:13:46Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
language:
- iso: ger
place: Osnabrück
publication_status: published
publisher: Deutsche Bundesstiftung Umwelt (DBU)
status: public
title: Entwicklung eines neuartigen Reinigungsverfahrens für recycelte Kohlenstofffasern
type: report
user_id: '27890'
year: '2021'
...
---
_id: '29812'
abstract:
- lang: eng
  text: Aluminum-steel clad composites are used as structural elements in car bodies
    and chases as well as in the chemical industry due to a combination of high strength
    of steel, low density of Al and high corrosion resistance of both materials. An
    important parameter influencing mechanical properties of the composite is the
    microstructure of the bonding region between Al and steel layer. During manufacturing
    of the final product, clad sheets can be subjected to elevated temperatures which
    enhance diffusion between the metals. As a result, a brittle intermetallic phase,
    deteriorating the bond strength between steel and aluminum, forms at the interface.
    This paper focuses on study of the interfacial microstructure in a twin-roll cast
    Al-steel clad strip and its evolution during in-situ annealing in transmission
    electron microscope. Due to isochronal annealing above 500 °C, Al5Fe2 phase forms
    at the interface. Nucleation centers formed at the beginning of heating experiment
    expand and form continuous layer. The kinetics of the growth follows the parabolic
    law typical for diffusion-controlled phase transformations.
author:
- first_name: Barbora
  full_name: Křivská, Barbora
  last_name: Křivská
- first_name: Michaela
  full_name: Šlapáková, Michaela
  last_name: Šlapáková
- first_name: Peter
  full_name: Minárik, Peter
  last_name: Minárik
- first_name: Klaudia
  full_name: Fekete, Klaudia
  last_name: Fekete
- first_name: Rostislav
  full_name: Králík, Rostislav
  last_name: Králík
- first_name: Mykhailo
  full_name: Stolbchenko, Mykhailo
  last_name: Stolbchenko
- first_name: Mirko
  full_name: Schaper, Mirko
  id: '43720'
  last_name: Schaper
- first_name: Olexandr
  full_name: Grydin, Olexandr
  id: '43822'
  last_name: Grydin
citation:
  ama: 'Křivská B, Šlapáková M, Minárik P, et al. In-situ TEM observation of intermetallic
    phase growth in Al-steel clad sheet. In: <i>APPLIED PHYSICS OF CONDENSED MATTER
    (APCOM 2021)</i>. AIP Publishing; 2021. doi:<a href="https://doi.org/10.1063/5.0067491">10.1063/5.0067491</a>'
  apa: Křivská, B., Šlapáková, M., Minárik, P., Fekete, K., Králík, R., Stolbchenko,
    M., Schaper, M., &#38; Grydin, O. (2021). In-situ TEM observation of intermetallic
    phase growth in Al-steel clad sheet. <i>APPLIED PHYSICS OF CONDENSED MATTER (APCOM
    2021)</i>. APCOM 2021, Online. <a href="https://doi.org/10.1063/5.0067491">https://doi.org/10.1063/5.0067491</a>
  bibtex: '@inproceedings{Křivská_Šlapáková_Minárik_Fekete_Králík_Stolbchenko_Schaper_Grydin_2021,
    title={In-situ TEM observation of intermetallic phase growth in Al-steel clad
    sheet}, DOI={<a href="https://doi.org/10.1063/5.0067491">10.1063/5.0067491</a>},
    booktitle={APPLIED PHYSICS OF CONDENSED MATTER (APCOM 2021)}, publisher={AIP Publishing},
    author={Křivská, Barbora and Šlapáková, Michaela and Minárik, Peter and Fekete,
    Klaudia and Králík, Rostislav and Stolbchenko, Mykhailo and Schaper, Mirko and
    Grydin, Olexandr}, year={2021} }'
  chicago: Křivská, Barbora, Michaela Šlapáková, Peter Minárik, Klaudia Fekete, Rostislav
    Králík, Mykhailo Stolbchenko, Mirko Schaper, and Olexandr Grydin. “In-Situ TEM
    Observation of Intermetallic Phase Growth in Al-Steel Clad Sheet.” In <i>APPLIED
    PHYSICS OF CONDENSED MATTER (APCOM 2021)</i>. AIP Publishing, 2021. <a href="https://doi.org/10.1063/5.0067491">https://doi.org/10.1063/5.0067491</a>.
  ieee: 'B. Křivská <i>et al.</i>, “In-situ TEM observation of intermetallic phase
    growth in Al-steel clad sheet,” presented at the APCOM 2021, Online, 2021, doi:
    <a href="https://doi.org/10.1063/5.0067491">10.1063/5.0067491</a>.'
  mla: Křivská, Barbora, et al. “In-Situ TEM Observation of Intermetallic Phase Growth
    in Al-Steel Clad Sheet.” <i>APPLIED PHYSICS OF CONDENSED MATTER (APCOM 2021)</i>,
    AIP Publishing, 2021, doi:<a href="https://doi.org/10.1063/5.0067491">10.1063/5.0067491</a>.
  short: 'B. Křivská, M. Šlapáková, P. Minárik, K. Fekete, R. Králík, M. Stolbchenko,
    M. Schaper, O. Grydin, in: APPLIED PHYSICS OF CONDENSED MATTER (APCOM 2021), AIP
    Publishing, 2021.'
conference:
  end_date: 2021-09-01
  location: Online
  name: APCOM 2021
  start_date: 2021-08-30
date_created: 2022-02-11T17:29:29Z
date_updated: 2022-02-11T17:36:45Z
department:
- _id: '158'
doi: 10.1063/5.0067491
language:
- iso: eng
publication: APPLIED PHYSICS OF CONDENSED MATTER (APCOM 2021)
publication_identifier:
  issn:
  - 0094-243X
publication_status: published
publisher: AIP Publishing
status: public
title: In-situ TEM observation of intermetallic phase growth in Al-steel clad sheet
type: conference
user_id: '43822'
year: '2021'
...
---
_id: '21953'
author:
- first_name: Linus Matthias
  full_name: Witschen, Linus Matthias
  id: '49051'
  last_name: Witschen
- first_name: Tobias
  full_name: Wiersema, Tobias
  id: '3118'
  last_name: Wiersema
- first_name: Masood
  full_name: Raeisi Nafchi, Masood
  last_name: Raeisi Nafchi
- first_name: Arne
  full_name: Bockhorn, Arne
  last_name: Bockhorn
- first_name: Marco
  full_name: Platzner, Marco
  id: '398'
  last_name: Platzner
citation:
  ama: 'Witschen LM, Wiersema T, Raeisi Nafchi M, Bockhorn A, Platzner M. Timing Optimization
    for Virtual FPGA Configurations. In: Hannig F, Derrien S, Diniz P, Chillet D,
    eds. <i>Proceedings of International Symposium on Applied Reconfigurable Computing
    (ARC’21)</i>. Reconfigurable Computing: Architectures, Tools, and Applications.
    Springer Lecture Notes in Computer Science. doi:<a href="https://doi.org/10.1007/978-3-030-79025-7_4">10.1007/978-3-030-79025-7_4</a>'
  apa: Witschen, L. M., Wiersema, T., Raeisi Nafchi, M., Bockhorn, A., &#38; Platzner,
    M. (n.d.). Timing Optimization for Virtual FPGA Configurations. In F. Hannig,
    S. Derrien, P. Diniz, &#38; D. Chillet (Eds.), <i>Proceedings of International
    Symposium on Applied Reconfigurable Computing (ARC’21)</i>. Springer Lecture Notes
    in Computer Science. <a href="https://doi.org/10.1007/978-3-030-79025-7_4">https://doi.org/10.1007/978-3-030-79025-7_4</a>
  bibtex: '@inproceedings{Witschen_Wiersema_Raeisi Nafchi_Bockhorn_Platzner, series={Reconfigurable
    Computing: Architectures, Tools, and Applications}, title={Timing Optimization
    for Virtual FPGA Configurations}, DOI={<a href="https://doi.org/10.1007/978-3-030-79025-7_4">10.1007/978-3-030-79025-7_4</a>},
    booktitle={Proceedings of International Symposium on Applied Reconfigurable Computing
    (ARC’21)}, publisher={Springer Lecture Notes in Computer Science}, author={Witschen,
    Linus Matthias and Wiersema, Tobias and Raeisi Nafchi, Masood and Bockhorn, Arne
    and Platzner, Marco}, editor={Hannig, Frank and Derrien, Steven and Diniz, Pedro
    and Chillet, Daniel}, collection={Reconfigurable Computing: Architectures, Tools,
    and Applications} }'
  chicago: 'Witschen, Linus Matthias, Tobias Wiersema, Masood Raeisi Nafchi, Arne
    Bockhorn, and Marco Platzner. “Timing Optimization for Virtual FPGA Configurations.”
    In <i>Proceedings of International Symposium on Applied Reconfigurable Computing
    (ARC’21)</i>, edited by Frank Hannig, Steven Derrien, Pedro Diniz, and Daniel
    Chillet. Reconfigurable Computing: Architectures, Tools, and Applications. Springer
    Lecture Notes in Computer Science, n.d. <a href="https://doi.org/10.1007/978-3-030-79025-7_4">https://doi.org/10.1007/978-3-030-79025-7_4</a>.'
  ieee: 'L. M. Witschen, T. Wiersema, M. Raeisi Nafchi, A. Bockhorn, and M. Platzner,
    “Timing Optimization for Virtual FPGA Configurations,” in <i>Proceedings of International
    Symposium on Applied Reconfigurable Computing (ARC’21)</i>, Virtual conference,
    doi: <a href="https://doi.org/10.1007/978-3-030-79025-7_4">10.1007/978-3-030-79025-7_4</a>.'
  mla: Witschen, Linus Matthias, et al. “Timing Optimization for Virtual FPGA Configurations.”
    <i>Proceedings of International Symposium on Applied Reconfigurable Computing
    (ARC’21)</i>, edited by Frank Hannig et al., Springer Lecture Notes in Computer
    Science, doi:<a href="https://doi.org/10.1007/978-3-030-79025-7_4">10.1007/978-3-030-79025-7_4</a>.
  short: 'L.M. Witschen, T. Wiersema, M. Raeisi Nafchi, A. Bockhorn, M. Platzner,
    in: F. Hannig, S. Derrien, P. Diniz, D. Chillet (Eds.), Proceedings of International
    Symposium on Applied Reconfigurable Computing (ARC’21), Springer Lecture Notes
    in Computer Science, n.d.'
conference:
  end_date: 2021-07-01
  location: Virtual conference
  name: International Symposium on Applied Reconfigurable Computing
  start_date: 2021-06-29
date_created: 2021-05-04T14:18:46Z
date_updated: 2022-02-14T11:03:09Z
department:
- _id: '78'
doi: 10.1007/978-3-030-79025-7_4
editor:
- first_name: Frank
  full_name: Hannig, Frank
  last_name: Hannig
- first_name: Steven
  full_name: Derrien, Steven
  last_name: Derrien
- first_name: Pedro
  full_name: Diniz, Pedro
  last_name: Diniz
- first_name: Daniel
  full_name: Chillet, Daniel
  last_name: Chillet
language:
- iso: eng
project:
- _id: '1'
  name: SFB 901
- _id: '3'
  name: SFB 901 - Project Area B
- _id: '12'
  name: SFB 901 - Subproject B4
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Proceedings of International Symposium on Applied Reconfigurable Computing
  (ARC'21)
publication_status: accepted
publisher: Springer Lecture Notes in Computer Science
series_title: 'Reconfigurable Computing: Architectures, Tools, and Applications'
status: public
title: Timing Optimization for Virtual FPGA Configurations
type: conference
user_id: '3118'
year: '2021'
...
---
_id: '29235'
author:
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
- first_name: Muhammad Suffyan
  full_name: Aziz, Muhammad Suffyan
  last_name: Aziz
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Gottschalk S, Aziz MS, Yigitbas E, Engels G. Design Principles for a Crowd-Based
    Prototype Validation Platform. In: Wang X, Martini A, Nguyen-Duc A, Stray V, eds.
    <i>Software Business - 12th International Conference, ICSOB 2021, Drammen, Norway,
    December 2-3, 2021, Proceedings</i>. Vol 434. Lecture Notes in Business Information
    Processing. Springer; 2021:205–220. doi:<a href="https://doi.org/10.1007/978-3-030-91983-2_16">10.1007/978-3-030-91983-2_16</a>'
  apa: Gottschalk, S., Aziz, M. S., Yigitbas, E., &#38; Engels, G. (2021). Design
    Principles for a Crowd-Based Prototype Validation Platform. In X. Wang, A. Martini,
    A. Nguyen-Duc, &#38; V. Stray (Eds.), <i>Software Business - 12th International
    Conference, ICSOB 2021, Drammen, Norway, December 2-3, 2021, Proceedings</i> (Vol.
    434, pp. 205–220). Springer. <a href="https://doi.org/10.1007/978-3-030-91983-2_16">https://doi.org/10.1007/978-3-030-91983-2_16</a>
  bibtex: '@inproceedings{Gottschalk_Aziz_Yigitbas_Engels_2021, series={Lecture Notes
    in Business Information Processing}, title={Design Principles for a Crowd-Based
    Prototype Validation Platform}, volume={434}, DOI={<a href="https://doi.org/10.1007/978-3-030-91983-2_16">10.1007/978-3-030-91983-2_16</a>},
    booktitle={Software Business - 12th International Conference, ICSOB 2021, Drammen,
    Norway, December 2-3, 2021, Proceedings}, publisher={Springer}, author={Gottschalk,
    Sebastian and Aziz, Muhammad Suffyan and Yigitbas, Enes and Engels, Gregor}, editor={Wang,
    Xiaofeng and Martini, Antonio and Nguyen-Duc, Anh and Stray, Viktoria}, year={2021},
    pages={205–220}, collection={Lecture Notes in Business Information Processing}
    }'
  chicago: Gottschalk, Sebastian, Muhammad Suffyan Aziz, Enes Yigitbas, and Gregor
    Engels. “Design Principles for a Crowd-Based Prototype Validation Platform.” In
    <i>Software Business - 12th International Conference, ICSOB 2021, Drammen, Norway,
    December 2-3, 2021, Proceedings</i>, edited by Xiaofeng Wang, Antonio Martini,
    Anh Nguyen-Duc, and Viktoria Stray, 434:205–220. Lecture Notes in Business Information
    Processing. Springer, 2021. <a href="https://doi.org/10.1007/978-3-030-91983-2_16">https://doi.org/10.1007/978-3-030-91983-2_16</a>.
  ieee: 'S. Gottschalk, M. S. Aziz, E. Yigitbas, and G. Engels, “Design Principles
    for a Crowd-Based Prototype Validation Platform,” in <i>Software Business - 12th
    International Conference, ICSOB 2021, Drammen, Norway, December 2-3, 2021, Proceedings</i>,
    2021, vol. 434, pp. 205–220, doi: <a href="https://doi.org/10.1007/978-3-030-91983-2_16">10.1007/978-3-030-91983-2_16</a>.'
  mla: Gottschalk, Sebastian, et al. “Design Principles for a Crowd-Based Prototype
    Validation Platform.” <i>Software Business - 12th International Conference, ICSOB
    2021, Drammen, Norway, December 2-3, 2021, Proceedings</i>, edited by Xiaofeng
    Wang et al., vol. 434, Springer, 2021, pp. 205–220, doi:<a href="https://doi.org/10.1007/978-3-030-91983-2_16">10.1007/978-3-030-91983-2_16</a>.
  short: 'S. Gottschalk, M.S. Aziz, E. Yigitbas, G. Engels, in: X. Wang, A. Martini,
    A. Nguyen-Duc, V. Stray (Eds.), Software Business - 12th International Conference,
    ICSOB 2021, Drammen, Norway, December 2-3, 2021, Proceedings, Springer, 2021,
    pp. 205–220.'
date_created: 2022-01-11T12:43:22Z
date_updated: 2022-02-15T07:32:52Z
department:
- _id: '66'
- _id: '534'
doi: 10.1007/978-3-030-91983-2_16
editor:
- first_name: Xiaofeng
  full_name: Wang, Xiaofeng
  last_name: Wang
- first_name: Antonio
  full_name: Martini, Antonio
  last_name: Martini
- first_name: Anh
  full_name: Nguyen-Duc, Anh
  last_name: Nguyen-Duc
- first_name: Viktoria
  full_name: Stray, Viktoria
  last_name: Stray
intvolume: '       434'
language:
- iso: eng
page: 205–220
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '4'
  name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
  name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: Software Business - 12th International Conference, ICSOB 2021, Drammen,
  Norway, December 2-3, 2021, Proceedings
publisher: Springer
series_title: Lecture Notes in Business Information Processing
status: public
title: Design Principles for a Crowd-Based Prototype Validation Platform
type: conference
user_id: '47208'
volume: 434
year: '2021'
...
---
_id: '25528'
abstract:
- lang: eng
  text: "Developing effective business models is a complex process for a company where
    several tasks (e.g., conduct customer interviews) need to be accomplished, and
    decisions (e.g., advertisement as a revenue stream) must be made. Here, domain
    experts can guide the choices of tasks and decisions with their knowledge. Nevertheless,
    this knowledge needs to match the situation of the company (e.g., financial resources)
    and the application domain of the product/service (e.g., mobile app) to reduce
    the risk of developing ineffective business models with low market penetration.
    This is not covered by one-size-fits-all development methods without tailoring
    before the enaction.\r\nTherefore, we conduct a design science study to create
    a situation-specific development approach for business models. Based on situational
    method engineering and our previous work in storing knowledge of methods and models
    in distinct repositories, this paper shows the situation-specific composition
    and enaction of business model development methods. First, the method engineer
    composes the development method out of both repositories based on the situational
    context. Second, the business developer enacts the method and develops the business
    model.  We implement the approach in a tool and evaluate it with a industrial
    case study on mobile apps."
author:
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Alexander
  full_name: Nowosad, Alexander
  last_name: Nowosad
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Situation- and  Domain-specific
    Composition and Enactment of Business Model Development Methods. In: <i>Product-Focused
    Software Process Improvement</i>. Springer; 2021.'
  apa: Gottschalk, S., Yigitbas, E., Nowosad, A., &#38; Engels, G. (2021). Situation-
    and  Domain-specific Composition and Enactment of Business Model Development Methods.
    In <i>Product-focused Software Process Improvement</i>. 22nd International Conference
    on Product-Focused Software Process Improvement, Turin. Springer.
  bibtex: '@inbook{Gottschalk_Yigitbas_Nowosad_Engels_2021, title={Situation- and 
    Domain-specific Composition and Enactment of Business Model Development Methods},
    booktitle={Product-focused Software Process Improvement}, publisher={Springer},
    author={Gottschalk, Sebastian and Yigitbas, Enes and Nowosad, Alexander and Engels,
    Gregor}, year={2021} }'
  chicago: Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
    “Situation- and  Domain-Specific Composition and Enactment of Business Model Development
    Methods.” In <i>Product-Focused Software Process Improvement</i>. Springer, 2021.
  ieee: S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Situation- and  Domain-specific
    Composition and Enactment of Business Model Development Methods,” in <i>Product-focused
    Software Process Improvement</i>, Springer, 2021.
  mla: Gottschalk, Sebastian, et al. “Situation- and  Domain-Specific Composition
    and Enactment of Business Model Development Methods.” <i>Product-Focused Software
    Process Improvement</i>, Springer, 2021.
  short: 'S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Product-Focused Software
    Process Improvement, Springer, 2021.'
conference:
  end_date: 2021-11-26
  location: Turin
  name: 22nd International Conference on Product-Focused Software Process Improvement
  start_date: 2021-11-25
date_created: 2021-10-05T20:11:09Z
date_updated: 2022-02-15T08:36:09Z
department:
- _id: '66'
keyword:
- Business Model Development
- Situational Method Engineering
- Lean Development
- Kanban Boards
- Canvas Models
language:
- iso: eng
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '17'
  name: SFB 901 - Subproject C5
publication: Product-focused Software Process Improvement
publisher: Springer
status: public
title: Situation- and  Domain-specific Composition and Enactment of Business Model
  Development Methods
type: book_chapter
user_id: '47208'
year: '2021'
...
---
_id: '21560'
author:
- first_name: Felix
  full_name: Beule, Felix
  id: '66192'
  last_name: Beule
- first_name: Dominik
  full_name: Teutenberg, Dominik
  id: '537'
  last_name: Teutenberg
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
- first_name: Tobias
  full_name: Aubel, Tobias
  last_name: Aubel
- first_name: Anton
  full_name: Matzenmiller, Anton
  last_name: Matzenmiller
citation:
  ama: 'Beule F, Teutenberg D, Meschut G, Aubel T, Matzenmiller A. Methodenentwicklung
    zur Versagensanalyse aufgrund der Aushärtung vorgeschädigter Klebverbindungen
    in stahlintensiven Mischbaustrukturen. In: <i>21. Kolloquium: Gemeinsame Forschung
    in der Klebtechnik</i>. ; 2021.'
  apa: 'Beule, F., Teutenberg, D., Meschut, G., Aubel, T., &#38; Matzenmiller, A.
    (2021). Methodenentwicklung zur Versagensanalyse aufgrund der Aushärtung vorgeschädigter
    Klebverbindungen in stahlintensiven Mischbaustrukturen. <i>21. Kolloquium: Gemeinsame
    Forschung in der Klebtechnik</i>. 21. Kolloquium: Gemeinsame Forschung in der
    Klebtechnik.'
  bibtex: '@inproceedings{Beule_Teutenberg_Meschut_Aubel_Matzenmiller_2021, title={Methodenentwicklung
    zur Versagensanalyse aufgrund der Aushärtung vorgeschädigter Klebverbindungen
    in stahlintensiven Mischbaustrukturen}, booktitle={21. Kolloquium: Gemeinsame
    Forschung in der Klebtechnik}, author={Beule, Felix and Teutenberg, Dominik and
    Meschut, Gerson and Aubel, Tobias and Matzenmiller, Anton}, year={2021} }'
  chicago: 'Beule, Felix, Dominik Teutenberg, Gerson Meschut, Tobias Aubel, and Anton
    Matzenmiller. “Methodenentwicklung zur Versagensanalyse aufgrund der Aushärtung
    vorgeschädigter Klebverbindungen in stahlintensiven Mischbaustrukturen.” In <i>21.
    Kolloquium: Gemeinsame Forschung in der Klebtechnik</i>, 2021.'
  ieee: 'F. Beule, D. Teutenberg, G. Meschut, T. Aubel, and A. Matzenmiller, “Methodenentwicklung
    zur Versagensanalyse aufgrund der Aushärtung vorgeschädigter Klebverbindungen
    in stahlintensiven Mischbaustrukturen,” presented at the 21. Kolloquium: Gemeinsame
    Forschung in der Klebtechnik, 2021.'
  mla: 'Beule, Felix, et al. “Methodenentwicklung zur Versagensanalyse aufgrund der
    Aushärtung vorgeschädigter Klebverbindungen in stahlintensiven Mischbaustrukturen.”
    <i>21. Kolloquium: Gemeinsame Forschung in der Klebtechnik</i>, 2021.'
  short: 'F. Beule, D. Teutenberg, G. Meschut, T. Aubel, A. Matzenmiller, in: 21.
    Kolloquium: Gemeinsame Forschung in der Klebtechnik, 2021.'
conference:
  end_date: 2021-03-03
  name: '21. Kolloquium: Gemeinsame Forschung in der Klebtechnik'
  start_date: 2021-03-02
date_created: 2021-03-23T11:42:37Z
date_updated: 2022-02-16T07:14:36Z
department:
- _id: '157'
language:
- iso: ger
publication: '21. Kolloquium: Gemeinsame Forschung in der Klebtechnik'
status: public
title: Methodenentwicklung zur Versagensanalyse aufgrund der Aushärtung vorgeschädigter
  Klebverbindungen in stahlintensiven Mischbaustrukturen
type: conference_abstract
user_id: '66192'
year: '2021'
...
---
_id: '29876'
author:
- first_name: Dierk
  full_name: Schröder, Dierk
  last_name: Schröder
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: Schröder D, Böcker J. <i>Elektrische Antriebe – Regelung von Antriebssystemen</i>.
    5th ed. Springer Nature; 2021. doi:<a href="https://doi.org/10.1007/978-3-662-62700-6">10.1007/978-3-662-62700-6</a>
  apa: Schröder, D., &#38; Böcker, J. (2021). <i>Elektrische Antriebe – Regelung von
    Antriebssystemen</i> (5th ed.). Springer Nature. <a href="https://doi.org/10.1007/978-3-662-62700-6">https://doi.org/10.1007/978-3-662-62700-6</a>
  bibtex: '@book{Schröder_Böcker_2021, edition={5}, title={Elektrische Antriebe –
    Regelung von Antriebssystemen}, DOI={<a href="https://doi.org/10.1007/978-3-662-62700-6">10.1007/978-3-662-62700-6</a>},
    publisher={Springer Nature}, author={Schröder, Dierk and Böcker, Joachim}, year={2021}
    }'
  chicago: Schröder, Dierk, and Joachim Böcker. <i>Elektrische Antriebe – Regelung
    von Antriebssystemen</i>. 5th ed. Springer Nature, 2021. <a href="https://doi.org/10.1007/978-3-662-62700-6">https://doi.org/10.1007/978-3-662-62700-6</a>.
  ieee: D. Schröder and J. Böcker, <i>Elektrische Antriebe – Regelung von Antriebssystemen</i>,
    5th ed. Springer Nature, 2021.
  mla: Schröder, Dierk, and Joachim Böcker. <i>Elektrische Antriebe – Regelung von
    Antriebssystemen</i>. 5th ed., Springer Nature, 2021, doi:<a href="https://doi.org/10.1007/978-3-662-62700-6">10.1007/978-3-662-62700-6</a>.
  short: D. Schröder, J. Böcker, Elektrische Antriebe – Regelung von Antriebssystemen,
    5th ed., Springer Nature, 2021.
date_created: 2022-02-18T14:23:49Z
date_updated: 2022-02-19T09:40:55Z
ddc:
- '620'
department:
- _id: '52'
doi: 10.1007/978-3-662-62700-6
edition: '5'
language:
- iso: ger
main_file_link:
- url: https://link.springer.com/book/10.1007/978-3-662-62700-6
page: '1625'
publication_identifier:
  eisbn:
  - 978-3-662-62700-6
  isbn:
  - 978-3-662-62699-3
publication_status: published
publisher: Springer Nature
status: public
title: Elektrische Antriebe – Regelung von Antriebssystemen
type: book
user_id: '66'
year: '2021'
...
---
_id: '29849'
abstract:
- lang: eng
  text: 'DC-DC converters for on-board chargers (OBC) of electrical vehicles are usually
    galvanically isolated allowing modular single-phase PFC front-end solutions, but
    require transformers which are more bulky, costly and lossy than inductors of
    non-isolated DC-DCs. Furthermore, for vehicle-to-grid applications, bidirectional
    converters with transformers are generally more complex and have a higher count
    on semiconductor switches than transformerless solutions. However, when using
    non-isolated DC-DC converters within an OBC, the large common-mode (CM) capacitance
    comprising capacitive parasitics of the traction battery as well as explicit Y-capacitors
    connecting the high-voltage DC-system (HV-system) within specific HV-loads to
    ground has to be considered. For the PFC front-end stage, when supplied from the
    three-phase mains this means that generation of high-frequency and high-amplitude
    CM voltages, as it is common e.g. with the conventional six-switch full-bridge
    converter, has to be strictly avoided. For this reason, a modified topology is
    suggested leading to a different mode of operation and to a very low common-mode
    noise behaviour: The three-phase four-wire full-bridge PFC with split DC-link,
    whose midpoint is connected to the mains neutral provides very stable potentials
    at the DC-link rails and therefore it can be classified as Zero-CM-topology.For
    dedicated single-phase operation, as required for most OBC, an additional balancing
    leg may be added to the topology to reduce the required DC-link capacitance and
    allow non-electrolytic capacitors.The function of the bidirectional Zero-CM three-phase
    four-wire full-bridge PFC was verified by simulation and on an 11 kW-laboratory
    sample. The power factor is above 0.999 and an efficiency of 98 % is measured.'
author:
- first_name: Benjamin
  full_name: Strothmann, Benjamin
  id: '22556'
  last_name: Strothmann
- first_name: Frank
  full_name: Schafmeister, Frank
  id: '71291'
  last_name: Schafmeister
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Strothmann B, Schafmeister F, Böcker J. Common-Mode-Free Bidirectional Three-Phase
    PFC-Rectifier for Non-Isolated EV Charger. In: <i>2021 IEEE Applied Power Electronics
    Conference and Exposition (APEC)</i>. IEEE; 2021. doi:<a href="https://doi.org/10.1109/apec42165.2021.9487462">10.1109/apec42165.2021.9487462</a>'
  apa: Strothmann, B., Schafmeister, F., &#38; Böcker, J. (2021). Common-Mode-Free
    Bidirectional Three-Phase PFC-Rectifier for Non-Isolated EV Charger. <i>2021 IEEE
    Applied Power Electronics Conference and Exposition (APEC)</i>. <a href="https://doi.org/10.1109/apec42165.2021.9487462">https://doi.org/10.1109/apec42165.2021.9487462</a>
  bibtex: '@inproceedings{Strothmann_Schafmeister_Böcker_2021, title={Common-Mode-Free
    Bidirectional Three-Phase PFC-Rectifier for Non-Isolated EV Charger}, DOI={<a
    href="https://doi.org/10.1109/apec42165.2021.9487462">10.1109/apec42165.2021.9487462</a>},
    booktitle={2021 IEEE Applied Power Electronics Conference and Exposition (APEC)},
    publisher={IEEE}, author={Strothmann, Benjamin and Schafmeister, Frank and Böcker,
    Joachim}, year={2021} }'
  chicago: Strothmann, Benjamin, Frank Schafmeister, and Joachim Böcker. “Common-Mode-Free
    Bidirectional Three-Phase PFC-Rectifier for Non-Isolated EV Charger.” In <i>2021
    IEEE Applied Power Electronics Conference and Exposition (APEC)</i>. IEEE, 2021.
    <a href="https://doi.org/10.1109/apec42165.2021.9487462">https://doi.org/10.1109/apec42165.2021.9487462</a>.
  ieee: 'B. Strothmann, F. Schafmeister, and J. Böcker, “Common-Mode-Free Bidirectional
    Three-Phase PFC-Rectifier for Non-Isolated EV Charger,” 2021, doi: <a href="https://doi.org/10.1109/apec42165.2021.9487462">10.1109/apec42165.2021.9487462</a>.'
  mla: Strothmann, Benjamin, et al. “Common-Mode-Free Bidirectional Three-Phase PFC-Rectifier
    for Non-Isolated EV Charger.” <i>2021 IEEE Applied Power Electronics Conference
    and Exposition (APEC)</i>, IEEE, 2021, doi:<a href="https://doi.org/10.1109/apec42165.2021.9487462">10.1109/apec42165.2021.9487462</a>.
  short: 'B. Strothmann, F. Schafmeister, J. Böcker, in: 2021 IEEE Applied Power Electronics
    Conference and Exposition (APEC), IEEE, 2021.'
date_created: 2022-02-15T09:14:56Z
date_updated: 2022-02-21T19:25:17Z
department:
- _id: '52'
doi: 10.1109/apec42165.2021.9487462
keyword:
- Three-phase four-wire
- OBC
- Y2G
- PFC
- CM
- EY charger
- balancing circuit
language:
- iso: eng
publication: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC)
publication_status: published
publisher: IEEE
status: public
title: Common-Mode-Free Bidirectional Three-Phase PFC-Rectifier for Non-Isolated EV
  Charger
type: conference
user_id: '66'
year: '2021'
...
