---
_id: '44321'
article_type: letter_note
author:
- first_name: Phillip
full_name: Neumann, Phillip
id: '95559'
last_name: Neumann
citation:
ama: Neumann P. Studien zu Schulleistungen und ihre Aufbereitung. Zeitschrift
für Heilpädagogik. 2023;74(5):230-232.
apa: Neumann, P. (2023). Studien zu Schulleistungen und ihre Aufbereitung. Zeitschrift
für Heilpädagogik, 74(5), 230–232.
bibtex: '@article{Neumann_2023, title={Studien zu Schulleistungen und ihre Aufbereitung},
volume={74}, number={5}, journal={Zeitschrift für Heilpädagogik}, author={Neumann,
Phillip}, year={2023}, pages={230–232} }'
chicago: 'Neumann, Phillip. “Studien zu Schulleistungen und ihre Aufbereitung.”
Zeitschrift für Heilpädagogik 74, no. 5 (2023): 230–32.'
ieee: P. Neumann, “Studien zu Schulleistungen und ihre Aufbereitung,” Zeitschrift
für Heilpädagogik, vol. 74, no. 5, pp. 230–232, 2023.
mla: Neumann, Phillip. “Studien zu Schulleistungen und ihre Aufbereitung.” Zeitschrift
für Heilpädagogik, vol. 74, no. 5, 2023, pp. 230–32.
short: P. Neumann, Zeitschrift für Heilpädagogik 74 (2023) 230–232.
date_created: 2023-05-02T12:20:10Z
date_updated: 2023-05-02T12:22:35Z
ddc:
- '370'
department:
- _id: '479'
file:
- access_level: open_access
content_type: application/pdf
creator: pneu
date_created: 2023-05-02T12:19:07Z
date_updated: 2023-05-02T12:22:35Z
file_id: '44322'
file_name: zfh_5.2023_neumann.pdf
file_size: 167638
relation: main_file
file_date_updated: 2023-05-02T12:22:35Z
has_accepted_license: '1'
intvolume: ' 74'
issue: '5'
keyword:
- Inklusion
- Sonderpädagogik
- Bildung
- Bildungsstudien
- Integration
language:
- iso: ger
oa: '1'
page: 230-232
popular_science: '1'
publication: Zeitschrift für Heilpädagogik
publication_identifier:
issn:
- 0513-9066
publication_status: published
status: public
title: Studien zu Schulleistungen und ihre Aufbereitung
type: journal_article
user_id: '95559'
volume: 74
year: '2023'
...
---
_id: '35063'
author:
- first_name: Sabine
full_name: Meine, Sabine
last_name: Meine
- first_name: Arnold
full_name: Otto, Arnold
last_name: Otto
- first_name: Johannes
full_name: Süßmann, Johannes
id: '16220'
last_name: Süßmann
orcid: 0000-0001-5716-0863
citation:
ama: 'Meine S, Otto A, Süßmann J. Musiklandschaften zwischen Rhein und Weser – Einführung.
In: Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung
entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert.
Königshausen & Neumann; 2023:7–42. doi:https://doi.org/10.36202/9783826077920'
apa: Meine, S., Otto, A., & Süßmann, J. (2023). Musiklandschaften zwischen Rhein
und Weser – Einführung. In Musiklandschaften zwischen Rhein und Weser. Pluralisierung
und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v.
Markus Lauert (pp. 7–42). Königshausen & Neumann. https://doi.org/10.36202/9783826077920
bibtex: '@inbook{Meine_Otto_Süßmann_2023, place={Würzburg}, title={Musiklandschaften
zwischen Rhein und Weser – Einführung}, DOI={https://doi.org/10.36202/9783826077920},
booktitle={Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung
entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert},
publisher={Königshausen & Neumann}, author={Meine, Sabine and Otto, Arnold
and Süßmann, Johannes}, year={2023}, pages={7–42} }'
chicago: 'Meine, Sabine, Arnold Otto, and Johannes Süßmann. “Musiklandschaften zwischen
Rhein und Weser – Einführung.” In Musiklandschaften zwischen Rhein und Weser.
Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Unter
Mitarbeit v. Markus Lauert, 7–42. Würzburg: Königshausen & Neumann, 2023.
https://doi.org/10.36202/9783826077920.'
ieee: 'S. Meine, A. Otto, and J. Süßmann, “Musiklandschaften zwischen Rhein und
Weser – Einführung,” in Musiklandschaften zwischen Rhein und Weser. Pluralisierung
und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v.
Markus Lauert, Würzburg: Königshausen & Neumann, 2023, pp. 7–42.'
mla: Meine, Sabine, et al. “Musiklandschaften zwischen Rhein und Weser – Einführung.”
Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung
entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert,
Königshausen & Neumann, 2023, pp. 7–42, doi:https://doi.org/10.36202/9783826077920.
short: 'S. Meine, A. Otto, J. Süßmann, in: Musiklandschaften zwischen Rhein und
Weser. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen Neuzeit.
Unter Mitarbeit v. Markus Lauert, Königshausen & Neumann, Würzburg, 2023,
pp. 7–42.'
date_created: 2022-12-28T21:15:54Z
date_updated: 2023-05-04T13:59:23Z
department:
- _id: '446'
doi: https://doi.org/10.36202/9783826077920
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://verlag.koenigshausen-neumann.de/oaopen/81726
oa: '1'
page: 7–42
place: Würzburg
publication: Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung
entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert
publication_identifier:
isbn:
- 978-3-8260-7218-5
- 3-8260-7218-9
- 978-3-8260-7792-0
publication_status: published
publisher: Königshausen & Neumann
status: public
title: Musiklandschaften zwischen Rhein und Weser – Einführung
type: book_chapter
user_id: '16220'
year: '2023'
...
---
_id: '20841'
author:
- first_name: Sevag
full_name: Gharibian, Sevag
id: '71541'
last_name: Gharibian
orcid: 0000-0002-9992-3379
- first_name: James
full_name: Watson, James
last_name: Watson
- first_name: Johannes
full_name: Bausch, Johannes
last_name: Bausch
citation:
ama: 'Gharibian S, Watson J, Bausch J. The Complexity of Translationally Invariant
Problems beyond Ground State Energies. In: Proceedings of the 40th International
Symposium on Theoretical Aspects of Computer Science (STACS). Vol 254. ; 2023:54:1-54:21.
doi:https://doi.org/10.4230/LIPIcs.STACS.2023.54'
apa: Gharibian, S., Watson, J., & Bausch, J. (2023). The Complexity of Translationally
Invariant Problems beyond Ground State Energies. Proceedings of the 40th International
Symposium on Theoretical Aspects of Computer Science (STACS), 254,
54:1-54:21. https://doi.org/10.4230/LIPIcs.STACS.2023.54
bibtex: '@inproceedings{Gharibian_Watson_Bausch_2023, title={The Complexity of Translationally
Invariant Problems beyond Ground State Energies}, volume={254}, DOI={https://doi.org/10.4230/LIPIcs.STACS.2023.54},
booktitle={Proceedings of the 40th International Symposium on Theoretical Aspects
of Computer Science (STACS)}, author={Gharibian, Sevag and Watson, James and Bausch,
Johannes}, year={2023}, pages={54:1-54:21} }'
chicago: Gharibian, Sevag, James Watson, and Johannes Bausch. “The Complexity of
Translationally Invariant Problems beyond Ground State Energies.” In Proceedings
of the 40th International Symposium on Theoretical Aspects of Computer Science
(STACS), 254:54:1-54:21, 2023. https://doi.org/10.4230/LIPIcs.STACS.2023.54.
ieee: 'S. Gharibian, J. Watson, and J. Bausch, “The Complexity of Translationally
Invariant Problems beyond Ground State Energies,” in Proceedings of the 40th
International Symposium on Theoretical Aspects of Computer Science (STACS),
2023, vol. 254, p. 54:1-54:21, doi: https://doi.org/10.4230/LIPIcs.STACS.2023.54.'
mla: Gharibian, Sevag, et al. “The Complexity of Translationally Invariant Problems
beyond Ground State Energies.” Proceedings of the 40th International Symposium
on Theoretical Aspects of Computer Science (STACS), vol. 254, 2023, p. 54:1-54:21,
doi:https://doi.org/10.4230/LIPIcs.STACS.2023.54.
short: 'S. Gharibian, J. Watson, J. Bausch, in: Proceedings of the 40th International
Symposium on Theoretical Aspects of Computer Science (STACS), 2023, p. 54:1-54:21.'
date_created: 2020-12-24T14:15:09Z
date_updated: 2023-05-04T17:51:23Z
department:
- _id: '623'
- _id: '7'
doi: https://doi.org/10.4230/LIPIcs.STACS.2023.54
external_id:
arxiv:
- '2012.12717'
intvolume: ' 254'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2012.12717
oa: '1'
page: 54:1-54:21
publication: Proceedings of the 40th International Symposium on Theoretical Aspects
of Computer Science (STACS)
publication_status: published
status: public
title: The Complexity of Translationally Invariant Problems beyond Ground State Energies
type: conference
user_id: '71541'
volume: 254
year: '2023'
...
---
_id: '44512'
abstract:
- lang: eng
text: "For open world applications, deep neural networks (DNNs) need to be aware
of\r\npreviously unseen data and adaptable to evolving environments. Furthermore,
it\r\nis desirable to detect and learn novel classes which are not included in
the\r\nDNNs underlying set of semantic classes in an unsupervised fashion. The
method\r\nproposed in this article builds upon anomaly detection to retrieve\r\nout-of-distribution
(OoD) data as candidates for new classes. We thereafter\r\nextend the DNN by $k$
empty classes and fine-tune it on the OoD data samples.\r\nTo this end, we introduce
two loss functions, which 1) entice the DNN to assign\r\nOoD samples to the empty
classes and 2) to minimize the inner-class feature\r\ndistances between them.
Thus, instead of ground truth which contains labels for\r\nthe different novel
classes, the DNN obtains a single OoD label together with a\r\ndistance matrix,
which is computed in advance. We perform several experiments\r\nfor image classification
and semantic segmentation, which demonstrate that a\r\nDNN can extend its own
semantic space by multiple classes without having access\r\nto ground truth."
author:
- first_name: Svenja
full_name: Uhlemeyer, Svenja
last_name: Uhlemeyer
- first_name: Julian
full_name: Lienen, Julian
id: '44040'
last_name: Lienen
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
- first_name: Hanno
full_name: Gottschalk, Hanno
last_name: Gottschalk
citation:
ama: Uhlemeyer S, Lienen J, Hüllermeier E, Gottschalk H. Detecting Novelties with
Empty Classes. arXiv:230500983. Published online 2023.
apa: Uhlemeyer, S., Lienen, J., Hüllermeier, E., & Gottschalk, H. (2023). Detecting
Novelties with Empty Classes. In arXiv:2305.00983.
bibtex: '@article{Uhlemeyer_Lienen_Hüllermeier_Gottschalk_2023, title={Detecting
Novelties with Empty Classes}, journal={arXiv:2305.00983}, author={Uhlemeyer,
Svenja and Lienen, Julian and Hüllermeier, Eyke and Gottschalk, Hanno}, year={2023}
}'
chicago: Uhlemeyer, Svenja, Julian Lienen, Eyke Hüllermeier, and Hanno Gottschalk.
“Detecting Novelties with Empty Classes.” ArXiv:2305.00983, 2023.
ieee: S. Uhlemeyer, J. Lienen, E. Hüllermeier, and H. Gottschalk, “Detecting Novelties
with Empty Classes,” arXiv:2305.00983. 2023.
mla: Uhlemeyer, Svenja, et al. “Detecting Novelties with Empty Classes.” ArXiv:2305.00983,
2023.
short: S. Uhlemeyer, J. Lienen, E. Hüllermeier, H. Gottschalk, ArXiv:2305.00983
(2023).
date_created: 2023-05-05T11:37:00Z
date_updated: 2023-05-05T11:39:10Z
external_id:
arxiv:
- '2305.00983'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/pdf/2305.00983.pdf
oa: '1'
publication: arXiv:2305.00983
status: public
title: Detecting Novelties with Empty Classes
type: preprint
user_id: '44040'
year: '2023'
...
---
_id: '44672'
abstract:
- lang: eng
text: With enhancing digitalization, condition monitoring is used in an increasing
number of application fields across various industrial sectors. By its application,
increased reliability as well as reduced risks and costs can be achieved. Based
on different approaches, technical systems are monitored and measured data is
analyzed to enable condition-based or predictive maintenance. To this end, machine
learning approaches are usually implemented to diagnose the health states or predict
the health index of the monitored system. However, these trained models are often
black-box models, not intuitively explainable for a human. To overcome this shortcoming,
a model-based approach based on physics is developed for piezoelectric bending
actuators. Such a model enables a transparent representation of the system. Moreover,
the model-based approach is extended by a parameter-estimation to account for
sudden changes in behavior e. g. caused by occurring cracks.
article_number: '114399'
article_type: original
author:
- first_name: Amelie
full_name: Bender, Amelie
id: '54290'
last_name: Bender
citation:
ama: 'Bender A. Model-based condition monitoring of piezoelectric bending actuators.
Sensors and Actuators A: Physical. 2023;357. doi:10.1016/j.sna.2023.114399'
apa: 'Bender, A. (2023). Model-based condition monitoring of piezoelectric bending
actuators. Sensors and Actuators A: Physical, 357, Article 114399.
https://doi.org/10.1016/j.sna.2023.114399'
bibtex: '@article{Bender_2023, title={Model-based condition monitoring of piezoelectric
bending actuators}, volume={357}, DOI={10.1016/j.sna.2023.114399},
number={114399}, journal={Sensors and Actuators A: Physical}, publisher={Elsevier
BV}, author={Bender, Amelie}, year={2023} }'
chicago: 'Bender, Amelie. “Model-Based Condition Monitoring of Piezoelectric Bending
Actuators.” Sensors and Actuators A: Physical 357 (2023). https://doi.org/10.1016/j.sna.2023.114399.'
ieee: 'A. Bender, “Model-based condition monitoring of piezoelectric bending actuators,”
Sensors and Actuators A: Physical, vol. 357, Art. no. 114399, 2023, doi:
10.1016/j.sna.2023.114399.'
mla: 'Bender, Amelie. “Model-Based Condition Monitoring of Piezoelectric Bending
Actuators.” Sensors and Actuators A: Physical, vol. 357, 114399, Elsevier
BV, 2023, doi:10.1016/j.sna.2023.114399.'
short: 'A. Bender, Sensors and Actuators A: Physical 357 (2023).'
date_created: 2023-05-09T09:49:44Z
date_updated: 2023-05-09T09:53:31Z
department:
- _id: '151'
doi: 10.1016/j.sna.2023.114399
intvolume: ' 357'
keyword:
- Condition Monitoring
- Model-based approach Diagnostics
- Varying conditions
- Explainability
- Piezoelectric bending actuators
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://authors.elsevier.com/a/1h2WV3IC9dF7Hm
oa: '1'
publication: 'Sensors and Actuators A: Physical'
publication_identifier:
issn:
- 0924-4247
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Model-based condition monitoring of piezoelectric bending actuators
type: journal_article
user_id: '54290'
volume: 357
year: '2023'
...
---
_id: '44194'
author:
- first_name: Qazi Arbab
full_name: Ahmed, Qazi Arbab
id: '72764'
last_name: Ahmed
orcid: 0000-0002-1837-2254
- first_name: Muhammad
full_name: Awais, Muhammad
last_name: Awais
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
citation:
ama: 'Ahmed QA, Awais M, Platzner M. MAAS: Hiding Trojans in Approximate Circuits.
In: The 24th International Symposium on Quality Electronic Design (ISQED’23),
San Francisco, Califorina USA. ; 2023.'
apa: 'Ahmed, Q. A., Awais, M., & Platzner, M. (2023). MAAS: Hiding Trojans in
Approximate Circuits. The 24th International Symposium on Quality Electronic
Design (ISQED’23), San Francisco, Califorina USA. The 24th International Symposium
on Quality Electronic Design (ISQED’23), San Fransico CA 94023-0607, USA.'
bibtex: '@inproceedings{Ahmed_Awais_Platzner_2023, title={MAAS: Hiding Trojans in
Approximate Circuits}, booktitle={The 24th International Symposium on Quality
Electronic Design (ISQED’23), San Francisco, Califorina USA}, author={Ahmed, Qazi
Arbab and Awais, Muhammad and Platzner, Marco}, year={2023} }'
chicago: 'Ahmed, Qazi Arbab, Muhammad Awais, and Marco Platzner. “MAAS: Hiding Trojans
in Approximate Circuits.” In The 24th International Symposium on Quality Electronic
Design (ISQED’23), San Francisco, Califorina USA, 2023.'
ieee: 'Q. A. Ahmed, M. Awais, and M. Platzner, “MAAS: Hiding Trojans in Approximate
Circuits,” presented at the The 24th International Symposium on Quality Electronic
Design (ISQED’23), San Fransico CA 94023-0607, USA, 2023.'
mla: 'Ahmed, Qazi Arbab, et al. “MAAS: Hiding Trojans in Approximate Circuits.”
The 24th International Symposium on Quality Electronic Design (ISQED’23), San
Francisco, Califorina USA, 2023.'
short: 'Q.A. Ahmed, M. Awais, M. Platzner, in: The 24th International Symposium
on Quality Electronic Design (ISQED’23), San Francisco, Califorina USA, 2023.'
conference:
end_date: 2023-04-07
location: San Fransico CA 94023-0607, USA
name: The 24th International Symposium on Quality Electronic Design (ISQED'23)
start_date: 2023-04-05
date_created: 2023-04-26T13:04:56Z
date_updated: 2023-05-10T13:52:14Z
ddc:
- '620'
department:
- _id: '78'
file:
- access_level: open_access
content_type: application/pdf
creator: qazi
date_created: 2023-04-26T13:03:54Z
date_updated: 2023-05-10T13:52:14Z
file_id: '44196'
file_name: s4Bp4-041.pdf
file_size: 614626
relation: main_file
file_date_updated: 2023-05-10T13:52:14Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '3'
name: 'SFB 901 - B: SFB 901 - Project Area B'
- _id: '12'
name: 'SFB 901 - B4: SFB 901 - Subproject B4'
- _id: '1'
name: 'SFB 901: SFB 901'
publication: The 24th International Symposium on Quality Electronic Design (ISQED'23),
San Francisco, Califorina USA
status: public
title: 'MAAS: Hiding Trojans in Approximate Circuits'
type: conference
user_id: '72764'
year: '2023'
...
---
_id: '44044'
abstract:
- lang: eng
text: "Dispersion is present in every optical setup and is often an undesired effect,
especially in nonlinear-optical experiments where ultrashort laser pulses are
needed. Typically, bulky pulse compressors consisting of gratings or prisms are
used\r\nto address this issue by precompensating the dispersion of the optical
components. However, these devices are only able to compensate for a part of the
dispersion (second-order dispersion). Here, we present a compact pulse-shaping
device that uses plasmonic metasurfaces to apply an arbitrarily designed spectral
phase delay allowing for a full dispersion control. Furthermore, with specific
phase encodings, this device can be used to temporally reshape the incident laser
pulses into more complex pulse forms such as a double pulse. We verify the performance
of our device by using an SHG-FROG measurement setup together with a retrieval
algorithm to extract the dispersion that our device applies to an incident laser
pulse."
article_type: original
author:
- first_name: René
full_name: Geromel, René
last_name: Geromel
- first_name: Philip
full_name: Georgi, Philip
last_name: Georgi
- first_name: Maximilian
full_name: Protte, Maximilian
id: '46170'
last_name: Protte
- first_name: Shiwei
full_name: Lei, Shiwei
last_name: Lei
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
- first_name: Lingling
full_name: Huang, Lingling
last_name: Huang
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
citation:
ama: Geromel R, Georgi P, Protte M, et al. Compact Metasurface-Based Optical Pulse-Shaping
Device. Nano Letters. 2023;23(8):3196-3201. doi:10.1021/acs.nanolett.2c04980
apa: Geromel, R., Georgi, P., Protte, M., Lei, S., Bartley, T., Huang, L., &
Zentgraf, T. (2023). Compact Metasurface-Based Optical Pulse-Shaping Device. Nano
Letters, 23(8), 3196–3201. https://doi.org/10.1021/acs.nanolett.2c04980
bibtex: '@article{Geromel_Georgi_Protte_Lei_Bartley_Huang_Zentgraf_2023, title={Compact
Metasurface-Based Optical Pulse-Shaping Device}, volume={23}, DOI={10.1021/acs.nanolett.2c04980},
number={8}, journal={Nano Letters}, publisher={American Chemical Society (ACS)},
author={Geromel, René and Georgi, Philip and Protte, Maximilian and Lei, Shiwei
and Bartley, Tim and Huang, Lingling and Zentgraf, Thomas}, year={2023}, pages={3196–3201}
}'
chicago: 'Geromel, René, Philip Georgi, Maximilian Protte, Shiwei Lei, Tim Bartley,
Lingling Huang, and Thomas Zentgraf. “Compact Metasurface-Based Optical Pulse-Shaping
Device.” Nano Letters 23, no. 8 (2023): 3196–3201. https://doi.org/10.1021/acs.nanolett.2c04980.'
ieee: 'R. Geromel et al., “Compact Metasurface-Based Optical Pulse-Shaping
Device,” Nano Letters, vol. 23, no. 8, pp. 3196–3201, 2023, doi: 10.1021/acs.nanolett.2c04980.'
mla: Geromel, René, et al. “Compact Metasurface-Based Optical Pulse-Shaping Device.”
Nano Letters, vol. 23, no. 8, American Chemical Society (ACS), 2023, pp.
3196–201, doi:10.1021/acs.nanolett.2c04980.
short: R. Geromel, P. Georgi, M. Protte, S. Lei, T. Bartley, L. Huang, T. Zentgraf,
Nano Letters 23 (2023) 3196–3201.
date_created: 2023-04-18T05:47:22Z
date_updated: 2023-05-12T11:17:51Z
ddc:
- '530'
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1021/acs.nanolett.2c04980
file:
- access_level: closed
content_type: application/pdf
creator: zentgraf
date_created: 2023-04-18T05:50:19Z
date_updated: 2023-04-18T05:50:19Z
file_id: '44045'
file_name: acs.nanolett.2c04980.pdf
file_size: 1315966
relation: main_file
success: 1
file_date_updated: 2023-04-18T05:50:19Z
funded_apc: '1'
has_accepted_license: '1'
intvolume: ' 23'
issue: '8'
keyword:
- Mechanical Engineering
- Condensed Matter Physics
- General Materials Science
- General Chemistry
- Bioengineering
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://pubs.acs.org/doi/full/10.1021/acs.nanolett.2c04980
oa: '1'
page: 3196 - 3201
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '55'
name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '170'
name: 'TRR 142 - B09: TRR 142 - Subproject B09'
- _id: '171'
name: 'TRR 142 - C07: TRR 142 - Subproject C07'
- _id: '56'
name: 'TRR 142 - C: TRR 142 - Project Area C'
publication: Nano Letters
publication_identifier:
issn:
- 1530-6984
- 1530-6992
publication_status: published
publisher: American Chemical Society (ACS)
quality_controlled: '1'
status: public
title: Compact Metasurface-Based Optical Pulse-Shaping Device
type: journal_article
user_id: '30525'
volume: 23
year: '2023'
...
---
_id: '44837'
abstract:
- lang: eng
text: Hydrothermal carbonization (HTC) is an efficient thermochemical method for
the conversion of organic feedstock to carbonaceous solids. HTC of different saccharides
is known to produce microspheres (MS) with mostly Gaussian size distribution,
which are utilized as functional materials in various applications, both as pristine
MS and as a precursor for hard carbon MS. Although the average size of the MS
can be influenced by adjusting the process parameters, there is no reliable mechanism
to affect their size distribution. Our results demonstrate that HTC of trehalose,
in contrast to other saccharides, results in a distinctly bimodal sphere diameter
distribution consisting of small spheres with diameters of (2.1 ± 0.2) μm and
of large spheres with diameters of (10.4 ± 2.6) μm. Remarkably, after pyrolytic
post-carbonization at 1000 °C the MS develop a multimodal pore size distribution
with abundant macropores > 100 nm, mesopores > 10 nm and micropores < 2 nm, which
were examined by small-angle X-ray scattering and visualized by charge-compensated
helium ion microscopy. The bimodal size distribution and hierarchical porosity
provide an extraordinary set of properties and potential variables for the tailored
synthesis of hierarchical porous carbons, making trehalose-derived hard carbon
MS a highly promising material for applications in catalysis, filtration, and
energy storage devices.
author:
- first_name: Martin
full_name: Wortmann, Martin
last_name: Wortmann
- first_name: Waldemar
full_name: Keil, Waldemar
last_name: Keil
- first_name: Elise
full_name: Diestelhorst, Elise
last_name: Diestelhorst
- first_name: Michael
full_name: Westphal, Michael
last_name: Westphal
- first_name: René
full_name: Haverkamp, René
last_name: Haverkamp
- first_name: Bennet
full_name: Brockhagen, Bennet
last_name: Brockhagen
- first_name: Jan
full_name: Biedinger, Jan
last_name: Biedinger
- first_name: Laila
full_name: Bondzio, Laila
last_name: Bondzio
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
- first_name: Dominik
full_name: Baier, Dominik
last_name: Baier
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: Andreas
full_name: Hütten, Andreas
last_name: Hütten
- first_name: Thomas
full_name: Hellweg, Thomas
last_name: Hellweg
- first_name: Günter
full_name: Reiss, Günter
last_name: Reiss
- first_name: Claudia
full_name: Schmidt, Claudia
last_name: Schmidt
- first_name: Klaus
full_name: Sattler, Klaus
last_name: Sattler
- first_name: Natalie
full_name: Frese, Natalie
last_name: Frese
citation:
ama: Wortmann M, Keil W, Diestelhorst E, et al. Hard carbon microspheres with bimodal
size distribution and hierarchical porosity via hydrothermal carbonization
of trehalose. RSC Advances. 2023;13(21):14181-14189. doi:10.1039/d3ra01301d
apa: Wortmann, M., Keil, W., Diestelhorst, E., Westphal, M., Haverkamp, R., Brockhagen,
B., Biedinger, J., Bondzio, L., Weinberger, C., Baier, D., Tiemann, M., Hütten,
A., Hellweg, T., Reiss, G., Schmidt, C., Sattler, K., & Frese, N. (2023).
Hard carbon microspheres with bimodal size distribution and hierarchical porosity
via hydrothermal carbonization of trehalose. RSC Advances, 13(21),
14181–14189. https://doi.org/10.1039/d3ra01301d
bibtex: '@article{Wortmann_Keil_Diestelhorst_Westphal_Haverkamp_Brockhagen_Biedinger_Bondzio_Weinberger_Baier_et
al._2023, title={Hard carbon microspheres with bimodal size distribution and hierarchical
porosity via hydrothermal carbonization of trehalose}, volume={13}, DOI={10.1039/d3ra01301d}, number={21},
journal={RSC Advances}, publisher={Royal Society of Chemistry (RSC)}, author={Wortmann,
Martin and Keil, Waldemar and Diestelhorst, Elise and Westphal, Michael and Haverkamp,
René and Brockhagen, Bennet and Biedinger, Jan and Bondzio, Laila and Weinberger,
Christian and Baier, Dominik and et al.}, year={2023}, pages={14181–14189} }'
chicago: 'Wortmann, Martin, Waldemar Keil, Elise Diestelhorst, Michael Westphal,
René Haverkamp, Bennet Brockhagen, Jan Biedinger, et al. “Hard Carbon Microspheres
with Bimodal Size Distribution and Hierarchical Porosity via Hydrothermal
Carbonization of Trehalose.” RSC Advances 13, no. 21 (2023): 14181–89.
https://doi.org/10.1039/d3ra01301d.'
ieee: 'M. Wortmann et al., “Hard carbon microspheres with bimodal size distribution
and hierarchical porosity via hydrothermal carbonization of trehalose,”
RSC Advances, vol. 13, no. 21, pp. 14181–14189, 2023, doi: 10.1039/d3ra01301d.'
mla: Wortmann, Martin, et al. “Hard Carbon Microspheres with Bimodal Size Distribution
and Hierarchical Porosity via Hydrothermal Carbonization of Trehalose.”
RSC Advances, vol. 13, no. 21, Royal Society of Chemistry (RSC), 2023,
pp. 14181–89, doi:10.1039/d3ra01301d.
short: M. Wortmann, W. Keil, E. Diestelhorst, M. Westphal, R. Haverkamp, B. Brockhagen,
J. Biedinger, L. Bondzio, C. Weinberger, D. Baier, M. Tiemann, A. Hütten, T. Hellweg,
G. Reiss, C. Schmidt, K. Sattler, N. Frese, RSC Advances 13 (2023) 14181–14189.
date_created: 2023-05-12T07:16:15Z
date_updated: 2023-05-12T07:18:51Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
doi: 10.1039/d3ra01301d
intvolume: ' 13'
issue: '21'
keyword:
- General Chemical Engineering
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 14181-14189
publication: RSC Advances
publication_identifier:
issn:
- 2046-2069
publication_status: published
publisher: Royal Society of Chemistry (RSC)
quality_controlled: '1'
status: public
title: Hard carbon microspheres with bimodal size distribution and hierarchical porosity
via hydrothermal carbonization of trehalose
type: journal_article
user_id: '23547'
volume: 13
year: '2023'
...
---
_id: '45205'
author:
- first_name: Dmitrij
full_name: Dreiling, Dmitrij
id: '32616'
last_name: Dreiling
- first_name: Dominik
full_name: Itner, Dominik
last_name: Itner
- first_name: Tim
full_name: Hetkämper, Tim
id: '38123'
last_name: Hetkämper
- first_name: Carolin
full_name: Birk, Carolin
last_name: Birk
- first_name: Hauke
full_name: Gravenkamp, Hauke
last_name: Gravenkamp
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Dreiling D, Itner D, Hetkämper T, Birk C, Gravenkamp H, Henning B. Improved
determination of viscoelastic material parameters using a pulse-echo measurement
setup. In: SMSI 2023 Conference. SMSI - Sensor and Measurement Science
International. AMA Association For Sensors And Measurement; 2023:394-395. doi:10.5162/SMSI2023/P59'
apa: Dreiling, D., Itner, D., Hetkämper, T., Birk, C., Gravenkamp, H., & Henning,
B. (2023). Improved determination of viscoelastic material parameters using a
pulse-echo measurement setup. SMSI 2023 Conference, 394–395. https://doi.org/10.5162/SMSI2023/P59
bibtex: '@inproceedings{Dreiling_Itner_Hetkämper_Birk_Gravenkamp_Henning_2023, place={Nürnberg},
series={SMSI - Sensor and Measurement Science International}, title={Improved
determination of viscoelastic material parameters using a pulse-echo measurement
setup}, DOI={10.5162/SMSI2023/P59},
booktitle={SMSI 2023 Conference}, publisher={AMA Association For Sensors And Measurement},
author={Dreiling, Dmitrij and Itner, Dominik and Hetkämper, Tim and Birk, Carolin
and Gravenkamp, Hauke and Henning, Bernd}, year={2023}, pages={394–395}, collection={SMSI
- Sensor and Measurement Science International} }'
chicago: 'Dreiling, Dmitrij, Dominik Itner, Tim Hetkämper, Carolin Birk, Hauke Gravenkamp,
and Bernd Henning. “Improved Determination of Viscoelastic Material Parameters
Using a Pulse-Echo Measurement Setup.” In SMSI 2023 Conference, 394–95.
SMSI - Sensor and Measurement Science International. Nürnberg: AMA Association
For Sensors And Measurement, 2023. https://doi.org/10.5162/SMSI2023/P59.'
ieee: 'D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, and B. Henning,
“Improved determination of viscoelastic material parameters using a pulse-echo
measurement setup,” in SMSI 2023 Conference, Nürnberg, 2023, pp. 394–395,
doi: 10.5162/SMSI2023/P59.'
mla: Dreiling, Dmitrij, et al. “Improved Determination of Viscoelastic Material
Parameters Using a Pulse-Echo Measurement Setup.” SMSI 2023 Conference,
AMA Association For Sensors And Measurement, 2023, pp. 394–95, doi:10.5162/SMSI2023/P59.
short: 'D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, B. Henning,
in: SMSI 2023 Conference, AMA Association For Sensors And Measurement, Nürnberg,
2023, pp. 394–395.'
conference:
end_date: 2023-05-11
location: Nürnberg
name: SMSI 2023 - Conference
start_date: 2023-05-08
date_created: 2023-05-23T09:31:28Z
date_updated: 2023-05-23T12:02:26Z
ddc:
- '620'
department:
- _id: '49'
doi: 10.5162/SMSI2023/P59
file:
- access_level: closed
content_type: application/pdf
creator: dmitrij
date_created: 2023-05-23T09:26:40Z
date_updated: 2023-05-23T09:26:40Z
file_id: '45207'
file_name: P59.pdf
file_size: 686417
relation: main_file
success: 1
file_date_updated: 2023-05-23T09:26:40Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 394 - 395
place: Nürnberg
project:
- _id: '89'
grant_number: '409779252'
name: 'VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren'
publication: SMSI 2023 Conference
publication_identifier:
isbn:
- 978-3-9819376-8-8
publication_status: published
publisher: AMA Association For Sensors And Measurement
series_title: SMSI - Sensor and Measurement Science International
status: public
title: Improved determination of viscoelastic material parameters using a pulse-echo
measurement setup
type: conference
user_id: '32616'
year: '2023'
...
---
_id: '43375'
author:
- first_name: Angelina
full_name: Koch, Angelina
last_name: Koch
citation:
ama: Koch A. Privacy-Preserving Collection and Evaluation of Log Files.;
2023.
apa: Koch, A. (2023). Privacy-Preserving Collection and Evaluation of Log Files.
bibtex: '@book{Koch_2023, title={Privacy-Preserving Collection and Evaluation of
Log Files}, author={Koch, Angelina}, year={2023} }'
chicago: Koch, Angelina. Privacy-Preserving Collection and Evaluation of Log
Files, 2023.
ieee: A. Koch, Privacy-Preserving Collection and Evaluation of Log Files.
2023.
mla: Koch, Angelina. Privacy-Preserving Collection and Evaluation of Log Files.
2023.
short: A. Koch, Privacy-Preserving Collection and Evaluation of Log Files, 2023.
date_created: 2023-04-03T14:09:14Z
date_updated: 2023-05-30T11:43:18Z
ddc:
- '000'
department:
- _id: '64'
file:
- access_level: open_access
content_type: application/pdf
creator: feidens
date_created: 2023-05-26T07:07:39Z
date_updated: 2023-05-30T11:43:18Z
file_id: '45303'
file_name: thesis_koch.pdf
file_size: 2275949
relation: main_file
file_date_updated: 2023-05-30T11:43:18Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '13'
name: 'SFB 901 - C1: SFB 901 - Subproject C1'
status: public
supervisor:
- first_name: Johannes
full_name: Blömer, Johannes
id: '23'
last_name: Blömer
title: Privacy-Preserving Collection and Evaluation of Log Files
type: bachelorsthesis
user_id: '25078'
year: '2023'
...