---
_id: '59885'
author:
- first_name: Anna Viktoria Katrin
full_name: Plaksin, Anna Viktoria Katrin
id: '102981'
last_name: Plaksin
orcid: 0000-0002-9969-0608
citation:
ama: 'Plaksin AVK. Do visual features matter? Studies in phylogenetic analysis of
mensural music. In: de Luca E, Flanders J, eds. Music Encoding Conference 2020.
Humanities Commons; 2020. doi:10.17613/PZY7-EK18'
apa: Plaksin, A. V. K. (2020). Do visual features matter? Studies in phylogenetic
analysis of mensural music. In E. de Luca & J. Flanders (Eds.), Music Encoding
Conference 2020. Humanities Commons. https://doi.org/10.17613/PZY7-EK18
bibtex: '@inproceedings{Plaksin_2020, title={Do visual features matter? Studies
in phylogenetic analysis of mensural music}, DOI={10.17613/PZY7-EK18},
booktitle={Music Encoding Conference 2020}, publisher={Humanities Commons}, author={Plaksin,
Anna Viktoria Katrin}, editor={de Luca, Elsa and Flanders, Julia}, year={2020}
}'
chicago: Plaksin, Anna Viktoria Katrin. “Do Visual Features Matter? Studies in Phylogenetic
Analysis of Mensural Music.” In Music Encoding Conference 2020, edited
by Elsa de Luca and Julia Flanders. Humanities Commons, 2020. https://doi.org/10.17613/PZY7-EK18.
ieee: 'A. V. K. Plaksin, “Do visual features matter? Studies in phylogenetic analysis
of mensural music,” in Music Encoding Conference 2020, online, 2020, doi:
10.17613/PZY7-EK18.'
mla: Plaksin, Anna Viktoria Katrin. “Do Visual Features Matter? Studies in Phylogenetic
Analysis of Mensural Music.” Music Encoding Conference 2020, edited by
Elsa de Luca and Julia Flanders, Humanities Commons, 2020, doi:10.17613/PZY7-EK18.
short: 'A.V.K. Plaksin, in: E. de Luca, J. Flanders (Eds.), Music Encoding Conference
2020, Humanities Commons, 2020.'
conference:
end_date: 2020-05-29
location: online
name: Music Encoding Conference 2020
start_date: 2020-05-26
date_created: 2025-05-13T13:11:54Z
date_updated: 2025-05-13T13:41:02Z
department:
- _id: '872'
doi: 10.17613/PZY7-EK18
editor:
- first_name: Elsa
full_name: de Luca, Elsa
last_name: de Luca
- first_name: Julia
full_name: Flanders, Julia
last_name: Flanders
extern: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://works.hcommons.org/records/ve025-nac95
oa: '1'
publication: Music Encoding Conference 2020
publisher: Humanities Commons
quality_controlled: '1'
status: public
title: Do visual features matter? Studies in phylogenetic analysis of mensural music
type: conference
user_id: '102981'
year: '2020'
...
---
_id: '59684'
abstract:
- lang: eng
text: In this paper, we present a confocal laser scanning holographic microscope
for the investigation of buried structures. The multimodal system combines high
diffraction limited resolution and high signal-to-noise-ratio with the ability
of phase acquisition. The amplitude and phase imaging capabilities of the system
are shown on a test target. For the investigation of buried integrated semiconductor
structures, we expand our system with an optical beam induced current modality
that provides additional structure-sensitive contrast. We demonstrate the performance
of the multimodal system by imaging the buried structures of a microcontroller
through the silicon backside of its housing in reflection geometry.
article_number: A8
article_type: original
author:
- first_name: Lena
full_name: Schnitzler, Lena
last_name: Schnitzler
- first_name: Krisztian
full_name: Neutsch, Krisztian
last_name: Neutsch
- first_name: Falk
full_name: Schellenberg, Falk
last_name: Schellenberg
- first_name: Martin R.
full_name: Hofmann, Martin R.
last_name: Hofmann
- first_name: Nils Christopher
full_name: Gerhardt, Nils Christopher
id: '115298'
last_name: Gerhardt
orcid: 0009-0002-5538-231X
citation:
ama: Schnitzler L, Neutsch K, Schellenberg F, Hofmann MR, Gerhardt NC. Confocal
laser scanning holographic microscopy of buried structures. Applied Optics.
2020;60(4). doi:10.1364/ao.403687
apa: Schnitzler, L., Neutsch, K., Schellenberg, F., Hofmann, M. R., & Gerhardt,
N. C. (2020). Confocal laser scanning holographic microscopy of buried structures.
Applied Optics, 60(4), Article A8. https://doi.org/10.1364/ao.403687
bibtex: '@article{Schnitzler_Neutsch_Schellenberg_Hofmann_Gerhardt_2020, title={Confocal
laser scanning holographic microscopy of buried structures}, volume={60}, DOI={10.1364/ao.403687}, number={4A8},
journal={Applied Optics}, publisher={Optica Publishing Group}, author={Schnitzler,
Lena and Neutsch, Krisztian and Schellenberg, Falk and Hofmann, Martin R. and
Gerhardt, Nils Christopher}, year={2020} }'
chicago: Schnitzler, Lena, Krisztian Neutsch, Falk Schellenberg, Martin R. Hofmann,
and Nils Christopher Gerhardt. “Confocal Laser Scanning Holographic Microscopy
of Buried Structures.” Applied Optics 60, no. 4 (2020). https://doi.org/10.1364/ao.403687.
ieee: 'L. Schnitzler, K. Neutsch, F. Schellenberg, M. R. Hofmann, and N. C. Gerhardt,
“Confocal laser scanning holographic microscopy of buried structures,” Applied
Optics, vol. 60, no. 4, Art. no. A8, 2020, doi: 10.1364/ao.403687.'
mla: Schnitzler, Lena, et al. “Confocal Laser Scanning Holographic Microscopy of
Buried Structures.” Applied Optics, vol. 60, no. 4, A8, Optica Publishing
Group, 2020, doi:10.1364/ao.403687.
short: L. Schnitzler, K. Neutsch, F. Schellenberg, M.R. Hofmann, N.C. Gerhardt,
Applied Optics 60 (2020).
date_created: 2025-04-25T07:04:55Z
date_updated: 2026-02-19T14:23:31Z
department:
- _id: '977'
doi: 10.1364/ao.403687
extern: '1'
intvolume: ' 60'
issue: '4'
language:
- iso: eng
publication: Applied Optics
publication_identifier:
issn:
- 1559-128X
- 2155-3165
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
status: public
title: Confocal laser scanning holographic microscopy of buried structures
type: journal_article
user_id: '15911'
volume: 60
year: '2020'
...
---
_id: '19976'
abstract:
- lang: eng
text: The aim to reduce pollutant emission has led to a trend towards lightweight
construction in car body development during the last years. As a consequence of
the resulting need for multi-material design, mechanical joining technologies
become increasingly important. Mechanical joining allows for the combination of
dissimilar materials, while thermic joining techniques reach their limits. Self-piercing
riveting enables the joining of dissimilar materials by using semi-tubular rivets
as mechanical fasteners. The rivet production, however, is costly and time-consuming,
as the rivets generally have to be hardened, tempered and coated after forming,
in order to achieve an adequate strength and corrosion resistance. A promising
approach to improve the efficiency of the rivet manufacturing is the use of high-strength
high nitrogen steel as rivet material because these additional process steps would
not be necessary anymore. As a result of the comparatively high nitrogen content,
such steels have various beneficial properties like higher strength, good ductility
and improved corrosion resistance. By cold bulk forming of high nitrogen steels
high-strength parts can be manufactured due to the strengthening which is caused
by the high strain hardening. However, high tool loads thereby have to be expected
and are a major challenge during the production process. Consequently, there is
a need for appropriate forming strategies. This paper presents key aspects concerning
the process design for the manufacturing of semi-tubular self-piercing rivets
made of high-strength steel. The aim is to produce the rivets in several forming
stages without intermediate heat treatment between the single stages. Due to the
high strain hardening of the material, a two stage forming concept will be investigated.
Cup-backward extrusion is chosen as the first process step in order to form the
rivet shank without forming the rivet foot. Thus, the strain hardening effects
in the area of the rivet foot are minimized and the tool loads during the following
process step can be reduced. During the second and final forming stage the detailed
geometry of the rivet foot and the rivet head is formed. In this context, the
effect of different variations, for example concerning the final geometry of the
rivet foot, on the tool load is investigated using multistage numerical analysis.
Furthermore, the influence of the process temperature on occurring stresses is
analysed. Based on the results of the investigations, an adequate forming strategy
and a tool concept for the manufacturing of semi-tubular self-piercing rivets
made of high-strength steel are presented.
citation:
ama: Kuball C-M, Uhe B, Meschut G, Merklein M, eds. Process Design for the Forming
of Semi-Tubular Self-Piercing Rivets Made of High Nitrogen Steel. Vol 50.;
2020:280-285. doi:10.1016/j.promfg.2020.08.052
apa: Kuball, C.-M., Uhe, B., Meschut, G., & Merklein, M. (Eds.). (2020). Process
design for the forming of semi-tubular self-piercing rivets made of high nitrogen
steel (Vol. 50, pp. 280–285). https://doi.org/10.1016/j.promfg.2020.08.052
bibtex: '@book{Kuball_Uhe_Meschut_Merklein_2020, series={Procedia Manufacturing},
title={Process design for the forming of semi-tubular self-piercing rivets made
of high nitrogen steel}, volume={50}, DOI={10.1016/j.promfg.2020.08.052},
year={2020}, pages={280–285}, collection={Procedia Manufacturing} }'
chicago: Kuball, Clara-Maria, Benedikt Uhe, Gerson Meschut, and Marion Merklein,
eds. Process Design for the Forming of Semi-Tubular Self-Piercing Rivets Made
of High Nitrogen Steel. Vol. 50. Procedia Manufacturing, 2020. https://doi.org/10.1016/j.promfg.2020.08.052.
ieee: C.-M. Kuball, B. Uhe, G. Meschut, and M. Merklein, Eds., Process design
for the forming of semi-tubular self-piercing rivets made of high nitrogen steel,
vol. 50. 2020, pp. 280–285.
mla: Kuball, Clara-Maria, et al., editors. Process Design for the Forming of
Semi-Tubular Self-Piercing Rivets Made of High Nitrogen Steel. 2020, pp. 280–85,
doi:10.1016/j.promfg.2020.08.052.
short: C.-M. Kuball, B. Uhe, G. Meschut, M. Merklein, eds., Process Design for the
Forming of Semi-Tubular Self-Piercing Rivets Made of High Nitrogen Steel, 2020.
date_created: 2020-10-12T08:30:08Z
date_updated: 2026-02-27T10:43:48Z
department:
- _id: '157'
doi: 10.1016/j.promfg.2020.08.052
editor:
- first_name: Clara-Maria
full_name: Kuball, Clara-Maria
last_name: Kuball
- first_name: Benedikt
full_name: Uhe, Benedikt
id: '38131'
last_name: Uhe
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Marion
full_name: Merklein, Marion
last_name: Merklein
intvolume: ' 50'
keyword:
- high nitrogen steel
- self-piercing riveting
- joining by forming
- bulk forming
- tool design
language:
- iso: eng
page: 280-285
publication_status: published
quality_controlled: '1'
series_title: Procedia Manufacturing
status: public
title: Process design for the forming of semi-tubular self-piercing rivets made of
high nitrogen steel
type: conference_editor
user_id: '53912'
volume: 50
year: '2020'
...
---
_id: '19973'
abstract:
- lang: eng
text: As a result of lightweight design, increased use is being made of high-strength
steel and aluminium in car bodies. Self-piercing riveting is an established technique
for joining these materials. The dissimilar properties of the two materials have
led to a number of different rivet geometries in the past. Each rivet geometry
fulfils the requirements of the materials within a limited range. In the present
investigation, an improved rivet geometry is developed, which permits the reliable
joining of two material combinations that could only be joined by two different
rivet geometries up until now. Material combination 1 consists of high-strength
steel on both sides, while material combination 2 comprises aluminium on the punch
side and high-strength steel on the die side. The material flow and the stress
and strain conditions prevailing during the joining process are analysed by means
of numerical simulation. The rivet geometry is then improved step-by-step on the
basis of this analysis. Finally, the improved rivet geometry is manufactured and
the findings of the investigation are verified in experimental joining tests.
article_type: original
author:
- first_name: Benedikt
full_name: Uhe, Benedikt
id: '38131'
last_name: Uhe
- first_name: Clara-Maria
full_name: Kuball, Clara-Maria
last_name: Kuball
- first_name: Marion
full_name: Merklein, Marion
last_name: Merklein
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Uhe B, Kuball C-M, Merklein M, Meschut G. Improvement of a rivet geometry for
the self-piercing riveting of high-strength steel and multi-material joints. Production
Engineering. 2020;14:417-423. doi:10.1007/s11740-020-00973-w
apa: Uhe, B., Kuball, C.-M., Merklein, M., & Meschut, G. (2020). Improvement
of a rivet geometry for the self-piercing riveting of high-strength steel and
multi-material joints. Production Engineering, 14, 417–423. https://doi.org/10.1007/s11740-020-00973-w
bibtex: '@article{Uhe_Kuball_Merklein_Meschut_2020, title={Improvement of a rivet
geometry for the self-piercing riveting of high-strength steel and multi-material
joints}, volume={14}, DOI={10.1007/s11740-020-00973-w},
journal={Production Engineering}, author={Uhe, Benedikt and Kuball, Clara-Maria
and Merklein, Marion and Meschut, Gerson}, year={2020}, pages={417–423} }'
chicago: 'Uhe, Benedikt, Clara-Maria Kuball, Marion Merklein, and Gerson Meschut.
“Improvement of a Rivet Geometry for the Self-Piercing Riveting of High-Strength
Steel and Multi-Material Joints.” Production Engineering 14 (2020): 417–23.
https://doi.org/10.1007/s11740-020-00973-w.'
ieee: 'B. Uhe, C.-M. Kuball, M. Merklein, and G. Meschut, “Improvement of a rivet
geometry for the self-piercing riveting of high-strength steel and multi-material
joints,” Production Engineering, vol. 14, pp. 417–423, 2020, doi: 10.1007/s11740-020-00973-w.'
mla: Uhe, Benedikt, et al. “Improvement of a Rivet Geometry for the Self-Piercing
Riveting of High-Strength Steel and Multi-Material Joints.” Production Engineering,
vol. 14, 2020, pp. 417–23, doi:10.1007/s11740-020-00973-w.
short: B. Uhe, C.-M. Kuball, M. Merklein, G. Meschut, Production Engineering 14
(2020) 417–423.
date_created: 2020-10-12T08:14:13Z
date_updated: 2026-02-27T10:41:55Z
department:
- _id: '157'
doi: 10.1007/s11740-020-00973-w
intvolume: ' 14'
keyword:
- Self-piercing riveting
- Joining technology
- Rivet geometry
- Multi-material design
- High-strength steel
- Aluminium
language:
- iso: eng
page: 417-423
publication: Production Engineering
publication_status: published
quality_controlled: '1'
status: public
title: Improvement of a rivet geometry for the self-piercing riveting of high-strength
steel and multi-material joints
type: journal_article
user_id: '53912'
volume: 14
year: '2020'
...
---
_id: '19974'
abstract:
- lang: eng
text: Due to the trend towards lightweight design in car body development mechanical
joining technologies become increasingly important. These techniques allow for
the joining of dissimilar materials and thus enable multi-material design, while
thermic joining methods reach their limits. Semi-tubular self-piercing riveting
is an important mechanical joining technology. The rivet production, however,
is costly and time-consuming, as the process consists of several process steps
including the heat treatment and coating of the rivets in order to achieve an
adequate strength and corrosion resistance. The use of high nitrogen steel as
rivet material leads to the possibility of reducing process steps and hence increasing
the efficiency of the process. However, the high tool loads being expected due
to the high strain hardening of the material are a major challenge during the
rivet production. Thus, there is a need for appropriate forming strategies, such
as the manufacturing of the rivets at elevated temperatures. Prior investigations
led to the conclusion that forming already at 200 °C results in a distinct reduction
of the yield strength. To create a deeper understanding of the forming behaviour
of high nitrogen steel at elevated temperatures, compression tests were conducted
in a temperature range between room temperature and 200 °C. The determined true
stress – true strain curves are the basis for the further process and tool design
of the rivet production. Another key factor for the rivet manufacturing at elevated
temperatures is the influence of the process temperature on the tribological conditions.
For this reason, ring compression tests at room temperature and 200 °C are carried
out. The friction factors are determined on the basis of calibration curves resulting
from the numerical analysis of the ring compression process. The investigations
indicate that the friction factor at 200 °C is significantly higher compared to
room temperature. This essential fact has to be taken into account for the process
and tool design for the rivet production using high nitrogen steel.
article_number: '100023'
citation:
ama: Kuball C-M, Jung R, Uhe B, Meschut G, Merklein M, eds. Influence of the
Process Temperature on the Forming Behaviour and the Friction during Bulk Forming
of High Nitrogen Steel. Vol 1.; 2020. doi:10.1016/j.jajp.2020.100023
apa: Kuball, C.-M., Jung, R., Uhe, B., Meschut, G., & Merklein, M. (Eds.). (2020).
Influence of the process temperature on the forming behaviour and the friction
during bulk forming of high nitrogen steel (No. 100023; Vol. 1). https://doi.org/10.1016/j.jajp.2020.100023
bibtex: '@book{Kuball_Jung_Uhe_Meschut_Merklein_2020, series={Journal of Advanced
Joining Processes}, title={Influence of the process temperature on the forming
behaviour and the friction during bulk forming of high nitrogen steel}, volume={1},
DOI={10.1016/j.jajp.2020.100023},
number={100023}, year={2020}, collection={Journal of Advanced Joining Processes}
}'
chicago: Kuball, Clara-Maria, R Jung, Benedikt Uhe, Gerson Meschut, and Marion Merklein,
eds. Influence of the Process Temperature on the Forming Behaviour and the
Friction during Bulk Forming of High Nitrogen Steel. Vol. 1. Journal of Advanced
Joining Processes, 2020. https://doi.org/10.1016/j.jajp.2020.100023.
ieee: C.-M. Kuball, R. Jung, B. Uhe, G. Meschut, and M. Merklein, Eds., Influence
of the process temperature on the forming behaviour and the friction during bulk
forming of high nitrogen steel, vol. 1. 2020.
mla: Kuball, Clara-Maria, et al., editors. Influence of the Process Temperature
on the Forming Behaviour and the Friction during Bulk Forming of High Nitrogen
Steel. 100023, 2020, doi:10.1016/j.jajp.2020.100023.
short: C.-M. Kuball, R. Jung, B. Uhe, G. Meschut, M. Merklein, eds., Influence of
the Process Temperature on the Forming Behaviour and the Friction during Bulk
Forming of High Nitrogen Steel, 2020.
date_created: 2020-10-12T08:23:27Z
date_updated: 2026-02-27T10:45:08Z
department:
- _id: '157'
doi: 10.1016/j.jajp.2020.100023
editor:
- first_name: Clara-Maria
full_name: Kuball, Clara-Maria
last_name: Kuball
- first_name: R
full_name: Jung, R
last_name: Jung
- first_name: Benedikt
full_name: Uhe, Benedikt
id: '38131'
last_name: Uhe
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Marion
full_name: Merklein, Marion
last_name: Merklein
intvolume: ' 1'
keyword:
- High nitrogen steel
- Self-piercing riveting
- Joining by forming
- Bulk forming
- Strain hardening
language:
- iso: eng
publication_status: published
quality_controlled: '1'
series_title: Journal of Advanced Joining Processes
status: public
title: Influence of the process temperature on the forming behaviour and the friction
during bulk forming of high nitrogen steel
type: conference_editor
user_id: '53912'
volume: 1
year: '2020'
...
---
_id: '45178'
abstract:
- lang: eng
text: ZusammenfassungDie Unterrichtsplanung stellt
eine zentrale berufliche Anforderung an (Physik‑)Lehrkräfte dar. Bereits im Lehramtsstudium
sollen grundlegende Fähigkeiten zur Unterrichtsplanung erworben und im Rahmen
von schulpraktischen Phasen erprobt bzw. erweitert werden. Unklar ist jedoch,
inwieweit das professionelle Wissen, das Lehramtsstudierende in ihren fachlichen,
fachdidaktischen und erziehungswissenschaftlichen Studienteilen erwerben, tatsächlich
bei der Planung von Fachunterricht genutzt wird. Ebenso gibt es nur punktuelle
Erkenntnisse über die Entwicklung der Fähigkeit zur Unterrichtsplanung im Lehramtsstudium.
Um diese Fragen zu klären, sind Messverfahren erforderlich, die die Fähigkeiten
zur Unterrichtsplanung valide erfassen können und die gleichzeitig ökonomisch
auswertbar sind, um Fallzahlen realisieren zu können, die auch kleine Effekte
auflösen. Bisherige Ansätze, die reale Handlungsproben der Unterrichtsplanung
(z. B. schriftliche Unterrichtsentwürfe) untersuchen, stehen vor der methodischen
Herausforderung, dass die Generierung eines Fähigkeitsmaßes höchst anspruchsvoll
ist, da reale Planungen individuell sehr unterschiedlich angelegt sind und vielen
Randbedingungen unterliegen, die statistisch kaum kontrollierbar sind. In diesem
Beitrag wird daher ein sogenannter Performanztest zur Erfassung der Fähigkeit
zur Unterrichtsplanung vorgestellt und diskutiert. Ein Performanztest ist ein
Verfahren, in dem in einem realitätsnahen Setting Handlungen unter standardisierten
Rahmenbedingungen simuliert werden. Neben der theoriegeleiteten Entwicklung des
Instruments und Vorstudien zur Sammlung von Validitätsargumenten werden auch erste
Ergebnisse dargestellt, die aus Erhebungen vor und nach einem Praxissemester an
vier Universitäten in drei Bundesländern resultieren (N = 174
Unterrichtsplanungen). Dabei stellt sich das Testverfahren als ausreichend sensitiv
heraus, um für N = 68 Testpersonen (ca. 20 % Dropout)
erwartungstreu eine signifikante Zunahme des Testscores während des Praxissemesters,
welches als Lerngelegenheit angenommen werden kann, zu messen.
author:
- first_name: Jan
full_name: Schröder, Jan
last_name: Schröder
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
- first_name: Andreas
full_name: Borowski, Andreas
last_name: Borowski
- first_name: David
full_name: Buschhüter, David
last_name: Buschhüter
- first_name: Patrick
full_name: Enkrott, Patrick
last_name: Enkrott
- first_name: Maren
full_name: Kempin, Maren
last_name: Kempin
- first_name: Christoph
full_name: Kulgemeyer, Christoph
id: '84533'
last_name: Kulgemeyer
- first_name: Peter
full_name: Reinhold, Peter
id: '416'
last_name: Reinhold
- first_name: Horst
full_name: Schecker, Horst
last_name: Schecker
citation:
ama: Schröder J, Riese J, Vogelsang C, et al. Die Messung der Fähigkeit zur Unterrichtsplanung
im Fach Physik mit Hilfe eines standardisierten Performanztests. Zeitschrift
für Didaktik der Naturwissenschaften. 2020;26(1):103-122. doi:10.1007/s40573-020-00115-w
apa: Schröder, J., Riese, J., Vogelsang, C., Borowski, A., Buschhüter, D., Enkrott,
P., Kempin, M., Kulgemeyer, C., Reinhold, P., & Schecker, H. (2020). Die Messung
der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten
Performanztests. Zeitschrift für Didaktik der Naturwissenschaften, 26(1),
103–122. https://doi.org/10.1007/s40573-020-00115-w
bibtex: '@article{Schröder_Riese_Vogelsang_Borowski_Buschhüter_Enkrott_Kempin_Kulgemeyer_Reinhold_Schecker_2020,
title={Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe
eines standardisierten Performanztests}, volume={26}, DOI={10.1007/s40573-020-00115-w},
number={1}, journal={Zeitschrift für Didaktik der Naturwissenschaften}, publisher={Springer
Science and Business Media LLC}, author={Schröder, Jan and Riese, Josef and Vogelsang,
Christoph and Borowski, Andreas and Buschhüter, David and Enkrott, Patrick and
Kempin, Maren and Kulgemeyer, Christoph and Reinhold, Peter and Schecker, Horst},
year={2020}, pages={103–122} }'
chicago: 'Schröder, Jan, Josef Riese, Christoph Vogelsang, Andreas Borowski, David
Buschhüter, Patrick Enkrott, Maren Kempin, Christoph Kulgemeyer, Peter Reinhold,
and Horst Schecker. “Die Messung der Fähigkeit zur Unterrichtsplanung im Fach
Physik mit Hilfe eines standardisierten Performanztests.” Zeitschrift für Didaktik
der Naturwissenschaften 26, no. 1 (2020): 103–22. https://doi.org/10.1007/s40573-020-00115-w.'
ieee: 'J. Schröder et al., “Die Messung der Fähigkeit zur Unterrichtsplanung
im Fach Physik mit Hilfe eines standardisierten Performanztests,” Zeitschrift
für Didaktik der Naturwissenschaften, vol. 26, no. 1, pp. 103–122, 2020, doi:
10.1007/s40573-020-00115-w.'
mla: Schröder, Jan, et al. “Die Messung der Fähigkeit zur Unterrichtsplanung im
Fach Physik mit Hilfe eines standardisierten Performanztests.” Zeitschrift
für Didaktik der Naturwissenschaften, vol. 26, no. 1, Springer Science and
Business Media LLC, 2020, pp. 103–22, doi:10.1007/s40573-020-00115-w.
short: J. Schröder, J. Riese, C. Vogelsang, A. Borowski, D. Buschhüter, P. Enkrott,
M. Kempin, C. Kulgemeyer, P. Reinhold, H. Schecker, Zeitschrift für Didaktik der
Naturwissenschaften 26 (2020) 103–122.
date_created: 2023-05-20T10:19:53Z
date_updated: 2025-12-03T09:06:43Z
department:
- _id: '299'
- _id: '33'
doi: 10.1007/s40573-020-00115-w
intvolume: ' 26'
issue: '1'
language:
- iso: ger
page: 103-122
publication: Zeitschrift für Didaktik der Naturwissenschaften
publication_identifier:
issn:
- 0949-1147
- 2197-988X
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines
standardisierten Performanztests
type: journal_article
user_id: '4245'
volume: 26
year: '2020'
...
---
_id: '23742'
abstract:
- lang: eng
text: ZusammenfassungDie Unterrichtsplanung stellt
eine zentrale berufliche Anforderung an (Physik‑)Lehrkräfte dar. Bereits im Lehramtsstudium
sollen grundlegende Fähigkeiten zur Unterrichtsplanung erworben und im Rahmen
von schulpraktischen Phasen erprobt bzw. erweitert werden. Unklar ist jedoch,
inwieweit das professionelle Wissen, das Lehramtsstudierende in ihren fachlichen,
fachdidaktischen und erziehungswissenschaftlichen Studienteilen erwerben, tatsächlich
bei der Planung von Fachunterricht genutzt wird. Ebenso gibt es nur punktuelle
Erkenntnisse über die Entwicklung der Fähigkeit zur Unterrichtsplanung im Lehramtsstudium.
Um diese Fragen zu klären, sind Messverfahren erforderlich, die die Fähigkeiten
zur Unterrichtsplanung valide erfassen können und die gleichzeitig ökonomisch
auswertbar sind, um Fallzahlen realisieren zu können, die auch kleine Effekte
auflösen. Bisherige Ansätze, die reale Handlungsproben der Unterrichtsplanung
(z. B. schriftliche Unterrichtsentwürfe) untersuchen, stehen vor der methodischen
Herausforderung, dass die Generierung eines Fähigkeitsmaßes höchst anspruchsvoll
ist, da reale Planungen individuell sehr unterschiedlich angelegt sind und vielen
Randbedingungen unterliegen, die statistisch kaum kontrollierbar sind. In diesem
Beitrag wird daher ein sogenannter Performanztest zur Erfassung der Fähigkeit
zur Unterrichtsplanung vorgestellt und diskutiert. Ein Performanztest ist ein
Verfahren, in dem in einem realitätsnahen Setting Handlungen unter standardisierten
Rahmenbedingungen simuliert werden. Neben der theoriegeleiteten Entwicklung des
Instruments und Vorstudien zur Sammlung von Validitätsargumenten werden auch erste
Ergebnisse dargestellt, die aus Erhebungen vor und nach einem Praxissemester an
vier Universitäten in drei Bundesländern resultieren (N = 174
Unterrichtsplanungen). Dabei stellt sich das Testverfahren als ausreichend sensitiv
heraus, um für N = 68 Testpersonen (ca. 20 % Dropout)
erwartungstreu eine signifikante Zunahme des Testscores während des Praxissemesters,
welches als Lerngelegenheit angenommen werden kann, zu messen.
author:
- first_name: Jan
full_name: Schröder, Jan
last_name: Schröder
- first_name: Josef
full_name: Riese, Josef
last_name: Riese
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
- first_name: Andreas
full_name: Borowski, Andreas
last_name: Borowski
- first_name: David
full_name: Buschhüter, David
last_name: Buschhüter
- first_name: Patrick
full_name: Enkrott, Patrick
last_name: Enkrott
- first_name: Maren
full_name: Kempin, Maren
last_name: Kempin
- first_name: Christoph
full_name: Kulgemeyer, Christoph
last_name: Kulgemeyer
- first_name: Peter
full_name: Reinhold, Peter
last_name: Reinhold
- first_name: Horst
full_name: Schecker, Horst
last_name: Schecker
citation:
ama: Schröder J, Riese J, Vogelsang C, et al. Die Messung der Fähigkeit zur Unterrichtsplanung
im Fach Physik mit Hilfe eines standardisierten Performanztests. Zeitschrift
für Didaktik der Naturwissenschaften. Published online 2020:103-122. doi:10.1007/s40573-020-00115-w
apa: Schröder, J., Riese, J., Vogelsang, C., Borowski, A., Buschhüter, D., Enkrott,
P., Kempin, M., Kulgemeyer, C., Reinhold, P., & Schecker, H. (2020). Die Messung
der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines standardisierten
Performanztests. Zeitschrift für Didaktik der Naturwissenschaften, 103–122.
https://doi.org/10.1007/s40573-020-00115-w
bibtex: '@article{Schröder_Riese_Vogelsang_Borowski_Buschhüter_Enkrott_Kempin_Kulgemeyer_Reinhold_Schecker_2020,
title={Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe
eines standardisierten Performanztests}, DOI={10.1007/s40573-020-00115-w},
journal={Zeitschrift für Didaktik der Naturwissenschaften}, author={Schröder,
Jan and Riese, Josef and Vogelsang, Christoph and Borowski, Andreas and Buschhüter,
David and Enkrott, Patrick and Kempin, Maren and Kulgemeyer, Christoph and Reinhold,
Peter and Schecker, Horst}, year={2020}, pages={103–122} }'
chicago: Schröder, Jan, Josef Riese, Christoph Vogelsang, Andreas Borowski, David
Buschhüter, Patrick Enkrott, Maren Kempin, Christoph Kulgemeyer, Peter Reinhold,
and Horst Schecker. “Die Messung der Fähigkeit zur Unterrichtsplanung im Fach
Physik mit Hilfe eines standardisierten Performanztests.” Zeitschrift für Didaktik
der Naturwissenschaften, 2020, 103–22. https://doi.org/10.1007/s40573-020-00115-w.
ieee: 'J. Schröder et al., “Die Messung der Fähigkeit zur Unterrichtsplanung
im Fach Physik mit Hilfe eines standardisierten Performanztests,” Zeitschrift
für Didaktik der Naturwissenschaften, pp. 103–122, 2020, doi: 10.1007/s40573-020-00115-w.'
mla: Schröder, Jan, et al. “Die Messung der Fähigkeit zur Unterrichtsplanung im
Fach Physik mit Hilfe eines standardisierten Performanztests.” Zeitschrift
für Didaktik der Naturwissenschaften, 2020, pp. 103–22, doi:10.1007/s40573-020-00115-w.
short: J. Schröder, J. Riese, C. Vogelsang, A. Borowski, D. Buschhüter, P. Enkrott,
M. Kempin, C. Kulgemeyer, P. Reinhold, H. Schecker, Zeitschrift für Didaktik der
Naturwissenschaften (2020) 103–122.
date_created: 2021-09-03T10:54:26Z
date_updated: 2025-12-03T09:07:47Z
department:
- _id: '299'
- _id: '33'
doi: 10.1007/s40573-020-00115-w
language:
- iso: ger
page: 103-122
publication: Zeitschrift für Didaktik der Naturwissenschaften
publication_identifier:
issn:
- 0949-1147
- 2197-988X
publication_status: published
quality_controlled: '1'
status: public
title: Die Messung der Fähigkeit zur Unterrichtsplanung im Fach Physik mit Hilfe eines
standardisierten Performanztests
type: journal_article
user_id: '4245'
year: '2020'
...
---
_id: '45181'
author:
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
- first_name: Andreas
full_name: Borowski, Andreas
last_name: Borowski
- first_name: Christoph
full_name: Kulgemeyer, Christoph
id: '84533'
last_name: Kulgemeyer
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
- first_name: David
full_name: Buschhüter, David
last_name: Buschhüter
- first_name: Patrick
full_name: Enkrott, Patrick
last_name: Enkrott
- first_name: Maren
full_name: Kempin, Maren
last_name: Kempin
- first_name: Peter
full_name: Reinhold, Peter
id: '416'
last_name: Reinhold
- first_name: Horst
full_name: Schecker, Horst
last_name: Schecker
- first_name: Jan
full_name: Schröder, Jan
last_name: Schröder
citation:
ama: 'Vogelsang C, Borowski A, Kulgemeyer C, et al. Development of Prospective Physics
Teachers’ Professional Knowledge and Skills during a One-Semester School Internship.
In: Zlatkin-Troitschanskaia O, Pant HA, Toepper M, Lautenbach C, eds. Student
Learning in German Higher Education. Springer Fachmedien Wiesbaden; 2020:105-123.
doi:10.1007/978-3-658-27886-1_6'
apa: Vogelsang, C., Borowski, A., Kulgemeyer, C., Riese, J., Buschhüter, D., Enkrott,
P., Kempin, M., Reinhold, P., Schecker, H., & Schröder, J. (2020). Development
of Prospective Physics Teachers’ Professional Knowledge and Skills during a One-Semester
School Internship. In O. Zlatkin-Troitschanskaia, H. A. Pant, M. Toepper, &
C. Lautenbach (Eds.), Student Learning in German Higher Education (pp.
105–123). Springer Fachmedien Wiesbaden. https://doi.org/10.1007/978-3-658-27886-1_6
bibtex: '@inbook{Vogelsang_Borowski_Kulgemeyer_Riese_Buschhüter_Enkrott_Kempin_Reinhold_Schecker_Schröder_2020,
place={Wiesbaden}, title={Development of Prospective Physics Teachers’ Professional
Knowledge and Skills during a One-Semester School Internship}, DOI={10.1007/978-3-658-27886-1_6},
booktitle={Student Learning in German Higher Education}, publisher={Springer Fachmedien
Wiesbaden}, author={Vogelsang, Christoph and Borowski, Andreas and Kulgemeyer,
Christoph and Riese, Josef and Buschhüter, David and Enkrott, Patrick and Kempin,
Maren and Reinhold, Peter and Schecker, Horst and Schröder, Jan}, editor={Zlatkin-Troitschanskaia,
Olga and Pant, Hans Anand and Toepper, Miriam and Lautenbach, Corinna}, year={2020},
pages={105–123} }'
chicago: 'Vogelsang, Christoph, Andreas Borowski, Christoph Kulgemeyer, Josef Riese,
David Buschhüter, Patrick Enkrott, Maren Kempin, Peter Reinhold, Horst Schecker,
and Jan Schröder. “Development of Prospective Physics Teachers’ Professional Knowledge
and Skills during a One-Semester School Internship.” In Student Learning in
German Higher Education, edited by Olga Zlatkin-Troitschanskaia, Hans Anand
Pant, Miriam Toepper, and Corinna Lautenbach, 105–23. Wiesbaden: Springer Fachmedien
Wiesbaden, 2020. https://doi.org/10.1007/978-3-658-27886-1_6.'
ieee: 'C. Vogelsang et al., “Development of Prospective Physics Teachers’
Professional Knowledge and Skills during a One-Semester School Internship,” in
Student Learning in German Higher Education, O. Zlatkin-Troitschanskaia,
H. A. Pant, M. Toepper, and C. Lautenbach, Eds. Wiesbaden: Springer Fachmedien
Wiesbaden, 2020, pp. 105–123.'
mla: Vogelsang, Christoph, et al. “Development of Prospective Physics Teachers’
Professional Knowledge and Skills during a One-Semester School Internship.” Student
Learning in German Higher Education, edited by Olga Zlatkin-Troitschanskaia
et al., Springer Fachmedien Wiesbaden, 2020, pp. 105–23, doi:10.1007/978-3-658-27886-1_6.
short: 'C. Vogelsang, A. Borowski, C. Kulgemeyer, J. Riese, D. Buschhüter, P. Enkrott,
M. Kempin, P. Reinhold, H. Schecker, J. Schröder, in: O. Zlatkin-Troitschanskaia,
H.A. Pant, M. Toepper, C. Lautenbach (Eds.), Student Learning in German Higher
Education, Springer Fachmedien Wiesbaden, Wiesbaden, 2020, pp. 105–123.'
date_created: 2023-05-20T10:29:48Z
date_updated: 2025-12-03T09:07:03Z
department:
- _id: '299'
- _id: '33'
doi: 10.1007/978-3-658-27886-1_6
editor:
- first_name: Olga
full_name: Zlatkin-Troitschanskaia, Olga
last_name: Zlatkin-Troitschanskaia
- first_name: Hans Anand
full_name: Pant, Hans Anand
last_name: Pant
- first_name: Miriam
full_name: Toepper, Miriam
last_name: Toepper
- first_name: Corinna
full_name: Lautenbach, Corinna
last_name: Lautenbach
language:
- iso: eng
page: 105-123
place: Wiesbaden
publication: Student Learning in German Higher Education
publication_identifier:
isbn:
- '9783658278854'
- '9783658278861'
publication_status: published
publisher: Springer Fachmedien Wiesbaden
quality_controlled: '1'
status: public
title: Development of Prospective Physics Teachers’ Professional Knowledge and Skills
during a One-Semester School Internship
type: book_chapter
user_id: '4245'
year: '2020'
...
---
_id: '45180'
author:
- first_name: Christoph
full_name: Kulgemeyer, Christoph
id: '84533'
last_name: Kulgemeyer
- first_name: Andreas
full_name: Borowski, Andreas
last_name: Borowski
- first_name: David
full_name: Buschhüter, David
last_name: Buschhüter
- first_name: Patrick
full_name: Enkrott, Patrick
last_name: Enkrott
- first_name: Maren
full_name: Kempin, Maren
last_name: Kempin
- first_name: Peter
full_name: Reinhold, Peter
id: '416'
last_name: Reinhold
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
- first_name: Horst
full_name: Schecker, Horst
last_name: Schecker
- first_name: Jan
full_name: Schröder, Jan
last_name: Schröder
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
citation:
ama: 'Kulgemeyer C, Borowski A, Buschhüter D, et al. Professional knowledge affects
action-related skills: The development of preservice physics teachers’ explaining
skills during a field experience. Journal of Research in Science Teaching.
2020;57:1-29. doi:10.1002/tea.21632'
apa: 'Kulgemeyer, C., Borowski, A., Buschhüter, D., Enkrott, P., Kempin, M., Reinhold,
P., Riese, J., Schecker, H., Schröder, J., & Vogelsang, C. (2020). Professional
knowledge affects action-related skills: The development of preservice physics
teachers’ explaining skills during a field experience. Journal of Research
in Science Teaching, 57, 1–29. https://doi.org/10.1002/tea.21632'
bibtex: '@article{Kulgemeyer_Borowski_Buschhüter_Enkrott_Kempin_Reinhold_Riese_Schecker_Schröder_Vogelsang_2020,
title={Professional knowledge affects action-related skills: The development of
preservice physics teachers’ explaining skills during a field experience}, volume={57},
DOI={10.1002/tea.21632}, journal={Journal
of Research in Science Teaching}, publisher={Wiley}, author={Kulgemeyer, Christoph
and Borowski, Andreas and Buschhüter, David and Enkrott, Patrick and Kempin, Maren
and Reinhold, Peter and Riese, Josef and Schecker, Horst and Schröder, Jan and
Vogelsang, Christoph}, year={2020}, pages={1–29} }'
chicago: 'Kulgemeyer, Christoph, Andreas Borowski, David Buschhüter, Patrick Enkrott,
Maren Kempin, Peter Reinhold, Josef Riese, Horst Schecker, Jan Schröder, and Christoph
Vogelsang. “Professional Knowledge Affects Action-Related Skills: The Development
of Preservice Physics Teachers’ Explaining Skills during a Field Experience.”
Journal of Research in Science Teaching 57 (2020): 1–29. https://doi.org/10.1002/tea.21632.'
ieee: 'C. Kulgemeyer et al., “Professional knowledge affects action-related
skills: The development of preservice physics teachers’ explaining skills during
a field experience,” Journal of Research in Science Teaching, vol. 57,
pp. 1–29, 2020, doi: 10.1002/tea.21632.'
mla: 'Kulgemeyer, Christoph, et al. “Professional Knowledge Affects Action-Related
Skills: The Development of Preservice Physics Teachers’ Explaining Skills during
a Field Experience.” Journal of Research in Science Teaching, vol. 57,
Wiley, 2020, pp. 1–29, doi:10.1002/tea.21632.'
short: C. Kulgemeyer, A. Borowski, D. Buschhüter, P. Enkrott, M. Kempin, P. Reinhold,
J. Riese, H. Schecker, J. Schröder, C. Vogelsang, Journal of Research in Science
Teaching 57 (2020) 1–29.
date_created: 2023-05-20T10:25:46Z
date_updated: 2025-12-03T09:06:52Z
department:
- _id: '299'
- _id: '33'
doi: 10.1002/tea.21632
intvolume: ' 57'
keyword:
- Education
language:
- iso: eng
page: 1-29
publication: Journal of Research in Science Teaching
publication_identifier:
issn:
- 0022-4308
- 1098-2736
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Professional knowledge affects action-related skills: The development of preservice
physics teachers’ explaining skills during a field experience'
type: journal_article
user_id: '4245'
volume: 57
year: '2020'
...
---
_id: '23743'
author:
- first_name: Christoph
full_name: Kulgemeyer, Christoph
last_name: Kulgemeyer
- first_name: Andreas
full_name: Borowski, Andreas
last_name: Borowski
- first_name: David
full_name: Buschhüter, David
last_name: Buschhüter
- first_name: Patrick
full_name: Enkrott, Patrick
last_name: Enkrott
- first_name: Maren
full_name: Kempin, Maren
last_name: Kempin
- first_name: Peter
full_name: Reinhold, Peter
last_name: Reinhold
- first_name: Josef
full_name: Riese, Josef
last_name: Riese
- first_name: Horst
full_name: Schecker, Horst
last_name: Schecker
- first_name: Jan
full_name: Schröder, Jan
last_name: Schröder
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
citation:
ama: 'Kulgemeyer C, Borowski A, Buschhüter D, et al. Professional knowledge affects
action‐related skills: The development of preservice
physics teachers’ explaining skills during a field experience. Journal
of Research in Science Teaching. Published online 2020:1554-1582. doi:10.1002/tea.21632'
apa: 'Kulgemeyer, C., Borowski, A., Buschhüter, D., Enkrott, P., Kempin, M., Reinhold,
P., Riese, J., Schecker, H., Schröder, J., & Vogelsang, C. (2020). Professional
knowledge affects action‐related skills: The development
of preservice physics teachers’ explaining skills during
a field experience. Journal of Research in Science Teaching, 1554–1582.
https://doi.org/10.1002/tea.21632'
bibtex: '@article{Kulgemeyer_Borowski_Buschhüter_Enkrott_Kempin_Reinhold_Riese_Schecker_Schröder_Vogelsang_2020,
title={Professional knowledge affects action‐related skills:
The development of preservice physics teachers’ explaining
skills during a field experience}, DOI={10.1002/tea.21632},
journal={Journal of Research in Science Teaching}, author={Kulgemeyer, Christoph
and Borowski, Andreas and Buschhüter, David and Enkrott, Patrick and Kempin, Maren
and Reinhold, Peter and Riese, Josef and Schecker, Horst and Schröder, Jan and
Vogelsang, Christoph}, year={2020}, pages={1554–1582} }'
chicago: 'Kulgemeyer, Christoph, Andreas Borowski, David Buschhüter, Patrick Enkrott,
Maren Kempin, Peter Reinhold, Josef Riese, Horst Schecker, Jan Schröder, and Christoph
Vogelsang. “Professional Knowledge Affects Action‐related
Skills: The Development of Preservice Physics Teachers’
Explaining Skills during a Field Experience.” Journal of Research in Science
Teaching, 2020, 1554–82. https://doi.org/10.1002/tea.21632.'
ieee: 'C. Kulgemeyer et al., “Professional knowledge affects action‐related
skills: The development of preservice physics
teachers’ explaining skills during a field experience,” Journal of Research
in Science Teaching, pp. 1554–1582, 2020, doi: 10.1002/tea.21632.'
mla: 'Kulgemeyer, Christoph, et al. “Professional Knowledge Affects Action‐related
Skills: The Development of Preservice Physics
Teachers’ Explaining Skills during a Field Experience.” Journal of Research
in Science Teaching, 2020, pp. 1554–82, doi:10.1002/tea.21632.'
short: C. Kulgemeyer, A. Borowski, D. Buschhüter, P. Enkrott, M. Kempin, P. Reinhold,
J. Riese, H. Schecker, J. Schröder, C. Vogelsang, Journal of Research in Science
Teaching (2020) 1554–1582.
date_created: 2021-09-03T10:55:32Z
date_updated: 2025-12-03T09:07:38Z
department:
- _id: '299'
- _id: '33'
doi: 10.1002/tea.21632
language:
- iso: eng
page: 1554-1582
publication: Journal of Research in Science Teaching
publication_identifier:
issn:
- 0022-4308
- 1098-2736
publication_status: published
quality_controlled: '1'
status: public
title: 'Professional knowledge affects action‐related skills:
The development of preservice physics teachers'' explaining
skills during a field experience'
type: journal_article
user_id: '4245'
year: '2020'
...
---
_id: '62777'
abstract:
- lang: eng
text: The simulation of complex engineering components and structures under
loads requires the formulation and adequate calibration of appropriate material
models. This work introduces an optimisation-based scheme for the calibration
of viscoelastic material models that are coupled to gradient-enhanced damage in
a finite strain setting. The parameter identification scheme is applied to a self-diagnostic
poly(dimethylsiloxane) (PDMS) elastomer, where so-called mechanophore units are
incorporated within the polymeric microstructure. The present contribution, however,
focuses on the purely mechanical response of the material, combining experiments
with homogeneous and inhomogeneous states of deformation. In effect, the results
provided lay the groundwork for a future extension of the proposed parameter identification
framework, where additional field-data provided by the self-diagnostic capabilities
can be incorporated into the optimisation scheme.
article_number: '3156'
author:
- first_name: Robin
full_name: Schulte, Robin
last_name: Schulte
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
- first_name: Andreas
full_name: Menzel, Andreas
last_name: Menzel
citation:
ama: Schulte R, Ostwald R, Menzel A. Gradient-Enhanced Modelling of Damage for Rate-Dependent
Material Behaviour—A Parameter Identification Framework. Materials. 2020;13(14).
doi:10.3390/ma13143156
apa: Schulte, R., Ostwald, R., & Menzel, A. (2020). Gradient-Enhanced Modelling
of Damage for Rate-Dependent Material Behaviour—A Parameter Identification Framework.
Materials, 13(14), Article 3156. https://doi.org/10.3390/ma13143156
bibtex: '@article{Schulte_Ostwald_Menzel_2020, title={Gradient-Enhanced Modelling
of Damage for Rate-Dependent Material Behaviour—A Parameter Identification Framework},
volume={13}, DOI={10.3390/ma13143156},
number={143156}, journal={Materials}, publisher={MDPI AG}, author={Schulte, Robin
and Ostwald, Richard and Menzel, Andreas}, year={2020} }'
chicago: Schulte, Robin, Richard Ostwald, and Andreas Menzel. “Gradient-Enhanced
Modelling of Damage for Rate-Dependent Material Behaviour—A Parameter Identification
Framework.” Materials 13, no. 14 (2020). https://doi.org/10.3390/ma13143156.
ieee: 'R. Schulte, R. Ostwald, and A. Menzel, “Gradient-Enhanced Modelling of Damage
for Rate-Dependent Material Behaviour—A Parameter Identification Framework,” Materials,
vol. 13, no. 14, Art. no. 3156, 2020, doi: 10.3390/ma13143156.'
mla: Schulte, Robin, et al. “Gradient-Enhanced Modelling of Damage for Rate-Dependent
Material Behaviour—A Parameter Identification Framework.” Materials, vol.
13, no. 14, 3156, MDPI AG, 2020, doi:10.3390/ma13143156.
short: R. Schulte, R. Ostwald, A. Menzel, Materials 13 (2020).
date_created: 2025-12-03T13:00:05Z
date_updated: 2025-12-03T13:00:55Z
department:
- _id: '952'
- _id: '321'
doi: 10.3390/ma13143156
intvolume: ' 13'
issue: '14'
language:
- iso: eng
publication: Materials
publication_identifier:
issn:
- 1996-1944
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Gradient-Enhanced Modelling of Damage for Rate-Dependent Material Behaviour—A
Parameter Identification Framework
type: journal_article
user_id: '85414'
volume: 13
year: '2020'
...
---
_id: '62778'
author:
- first_name: Kai
full_name: Langenfeld, Kai
last_name: Langenfeld
- first_name: Alexander
full_name: Schowtjak, Alexander
last_name: Schowtjak
- first_name: Robin
full_name: Schulte, Robin
last_name: Schulte
- first_name: Oliver
full_name: Hering, Oliver
last_name: Hering
- first_name: Kerstin
full_name: Möhring, Kerstin
last_name: Möhring
- first_name: Till
full_name: Clausmeyer, Till
last_name: Clausmeyer
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
- first_name: A. Erman
full_name: Tekkaya, A. Erman
last_name: Tekkaya
- first_name: Jörn
full_name: Mosler, Jörn
last_name: Mosler
citation:
ama: Langenfeld K, Schowtjak A, Schulte R, et al. Influence of anisotropic damage
evolution on cold forging. Production Engineering. 2020;14(1):115-121.
doi:10.1007/s11740-019-00942-y
apa: Langenfeld, K., Schowtjak, A., Schulte, R., Hering, O., Möhring, K., Clausmeyer,
T., Ostwald, R., Walther, F., Tekkaya, A. E., & Mosler, J. (2020). Influence
of anisotropic damage evolution on cold forging. Production Engineering,
14(1), 115–121. https://doi.org/10.1007/s11740-019-00942-y
bibtex: '@article{Langenfeld_Schowtjak_Schulte_Hering_Möhring_Clausmeyer_Ostwald_Walther_Tekkaya_Mosler_2020,
title={Influence of anisotropic damage evolution on cold forging}, volume={14},
DOI={10.1007/s11740-019-00942-y},
number={1}, journal={Production Engineering}, publisher={Springer Science and
Business Media LLC}, author={Langenfeld, Kai and Schowtjak, Alexander and Schulte,
Robin and Hering, Oliver and Möhring, Kerstin and Clausmeyer, Till and Ostwald,
Richard and Walther, Frank and Tekkaya, A. Erman and Mosler, Jörn}, year={2020},
pages={115–121} }'
chicago: 'Langenfeld, Kai, Alexander Schowtjak, Robin Schulte, Oliver Hering, Kerstin
Möhring, Till Clausmeyer, Richard Ostwald, Frank Walther, A. Erman Tekkaya, and
Jörn Mosler. “Influence of Anisotropic Damage Evolution on Cold Forging.” Production
Engineering 14, no. 1 (2020): 115–21. https://doi.org/10.1007/s11740-019-00942-y.'
ieee: 'K. Langenfeld et al., “Influence of anisotropic damage evolution on
cold forging,” Production Engineering, vol. 14, no. 1, pp. 115–121, 2020,
doi: 10.1007/s11740-019-00942-y.'
mla: Langenfeld, Kai, et al. “Influence of Anisotropic Damage Evolution on Cold
Forging.” Production Engineering, vol. 14, no. 1, Springer Science and
Business Media LLC, 2020, pp. 115–21, doi:10.1007/s11740-019-00942-y.
short: K. Langenfeld, A. Schowtjak, R. Schulte, O. Hering, K. Möhring, T. Clausmeyer,
R. Ostwald, F. Walther, A.E. Tekkaya, J. Mosler, Production Engineering 14 (2020)
115–121.
date_created: 2025-12-03T13:01:20Z
date_updated: 2025-12-03T13:02:23Z
department:
- _id: '952'
- _id: '321'
doi: 10.1007/s11740-019-00942-y
intvolume: ' 14'
issue: '1'
language:
- iso: eng
page: 115-121
publication: Production Engineering
publication_identifier:
issn:
- 0944-6524
- 1863-7353
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Influence of anisotropic damage evolution on cold forging
type: journal_article
user_id: '85414'
volume: 14
year: '2020'
...
---
_id: '62776'
author:
- first_name: Till
full_name: Clausmeyer, Till
last_name: Clausmeyer
- first_name: Alexander
full_name: Schowtjak, Alexander
last_name: Schowtjak
- first_name: Shuhan
full_name: Wang, Shuhan
last_name: Wang
- first_name: Robin
full_name: Gitschel, Robin
last_name: Gitschel
- first_name: Oliver
full_name: Hering, Oliver
last_name: Hering
- first_name: Pavlo
full_name: Pavliuchenko, Pavlo
last_name: Pavliuchenko
- first_name: Johannes
full_name: Lohmar, Johannes
last_name: Lohmar
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
- first_name: Gerhard
full_name: Hirt, Gerhard
last_name: Hirt
- first_name: A. Erman
full_name: Tekkaya, A. Erman
last_name: Tekkaya
citation:
ama: Clausmeyer T, Schowtjak A, Wang S, et al. Prediction of Ductile Damage in the
Process Chain of Caliber Rolling and Forward Rod Extrusion. Procedia Manufacturing.
2020;47:649-655. doi:10.1016/j.promfg.2020.04.201
apa: Clausmeyer, T., Schowtjak, A., Wang, S., Gitschel, R., Hering, O., Pavliuchenko,
P., Lohmar, J., Ostwald, R., Hirt, G., & Tekkaya, A. E. (2020). Prediction
of Ductile Damage in the Process Chain of Caliber Rolling and Forward Rod Extrusion.
Procedia Manufacturing, 47, 649–655. https://doi.org/10.1016/j.promfg.2020.04.201
bibtex: '@article{Clausmeyer_Schowtjak_Wang_Gitschel_Hering_Pavliuchenko_Lohmar_Ostwald_Hirt_Tekkaya_2020,
title={Prediction of Ductile Damage in the Process Chain of Caliber Rolling and
Forward Rod Extrusion}, volume={47}, DOI={10.1016/j.promfg.2020.04.201},
journal={Procedia Manufacturing}, publisher={Elsevier BV}, author={Clausmeyer,
Till and Schowtjak, Alexander and Wang, Shuhan and Gitschel, Robin and Hering,
Oliver and Pavliuchenko, Pavlo and Lohmar, Johannes and Ostwald, Richard and Hirt,
Gerhard and Tekkaya, A. Erman}, year={2020}, pages={649–655} }'
chicago: 'Clausmeyer, Till, Alexander Schowtjak, Shuhan Wang, Robin Gitschel, Oliver
Hering, Pavlo Pavliuchenko, Johannes Lohmar, Richard Ostwald, Gerhard Hirt, and
A. Erman Tekkaya. “Prediction of Ductile Damage in the Process Chain of Caliber
Rolling and Forward Rod Extrusion.” Procedia Manufacturing 47 (2020): 649–55.
https://doi.org/10.1016/j.promfg.2020.04.201.'
ieee: 'T. Clausmeyer et al., “Prediction of Ductile Damage in the Process
Chain of Caliber Rolling and Forward Rod Extrusion,” Procedia Manufacturing,
vol. 47, pp. 649–655, 2020, doi: 10.1016/j.promfg.2020.04.201.'
mla: Clausmeyer, Till, et al. “Prediction of Ductile Damage in the Process Chain
of Caliber Rolling and Forward Rod Extrusion.” Procedia Manufacturing,
vol. 47, Elsevier BV, 2020, pp. 649–55, doi:10.1016/j.promfg.2020.04.201.
short: T. Clausmeyer, A. Schowtjak, S. Wang, R. Gitschel, O. Hering, P. Pavliuchenko,
J. Lohmar, R. Ostwald, G. Hirt, A.E. Tekkaya, Procedia Manufacturing 47 (2020)
649–655.
date_created: 2025-12-03T12:58:23Z
date_updated: 2025-12-03T12:59:23Z
department:
- _id: '952'
- _id: '321'
doi: 10.1016/j.promfg.2020.04.201
intvolume: ' 47'
language:
- iso: eng
page: 649-655
publication: Procedia Manufacturing
publication_identifier:
issn:
- 2351-9789
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Prediction of Ductile Damage in the Process Chain of Caliber Rolling and Forward
Rod Extrusion
type: journal_article
user_id: '85414'
volume: 47
year: '2020'
...
---
_id: '23747'
author:
- first_name: Thomas
full_name: Witte, Thomas
last_name: Witte
- first_name: Stefan
full_name: Hanemann, Stefan
last_name: Hanemann
- first_name: Herbert
full_name: Sommerfeld, Herbert
last_name: Sommerfeld
- first_name: Katrin
full_name: Temmen, Katrin
id: '30086'
last_name: Temmen
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
citation:
ama: Witte T, Hanemann S, Sommerfeld H, Temmen K, Fechner S. Selbstbau eines digitalen
Low-Cost-Fotometers für den Chemieunterricht. CHEMKON. 2020;27(4):193-198.
doi:10.1002/ckon.201900026
apa: Witte, T., Hanemann, S., Sommerfeld, H., Temmen, K., & Fechner, S. (2020).
Selbstbau eines digitalen Low-Cost-Fotometers für den Chemieunterricht. CHEMKON,
27(4), 193–198. https://doi.org/10.1002/ckon.201900026
bibtex: '@article{Witte_Hanemann_Sommerfeld_Temmen_Fechner_2020, title={Selbstbau
eines digitalen Low-Cost-Fotometers für den Chemieunterricht}, volume={27}, DOI={10.1002/ckon.201900026}, number={4},
journal={CHEMKON}, author={Witte, Thomas and Hanemann, Stefan and Sommerfeld,
Herbert and Temmen, Katrin and Fechner, Sabine}, year={2020}, pages={193–198}
}'
chicago: 'Witte, Thomas, Stefan Hanemann, Herbert Sommerfeld, Katrin Temmen, and
Sabine Fechner. “Selbstbau eines digitalen Low-Cost-Fotometers für den Chemieunterricht.”
CHEMKON 27, no. 4 (2020): 193–98. https://doi.org/10.1002/ckon.201900026.'
ieee: 'T. Witte, S. Hanemann, H. Sommerfeld, K. Temmen, and S. Fechner, “Selbstbau
eines digitalen Low-Cost-Fotometers für den Chemieunterricht,” CHEMKON,
vol. 27, no. 4, pp. 193–198, 2020, doi: 10.1002/ckon.201900026.'
mla: Witte, Thomas, et al. “Selbstbau eines digitalen Low-Cost-Fotometers für den
Chemieunterricht.” CHEMKON, vol. 27, no. 4, 2020, pp. 193–98, doi:10.1002/ckon.201900026.
short: T. Witte, S. Hanemann, H. Sommerfeld, K. Temmen, S. Fechner, CHEMKON 27 (2020)
193–198.
date_created: 2021-09-03T12:06:44Z
date_updated: 2025-12-11T13:40:07Z
department:
- _id: '386'
- _id: '300'
- _id: '33'
doi: 10.1002/ckon.201900026
intvolume: ' 27'
issue: '4'
keyword:
- digital
- technology
- teacher education
language:
- iso: ger
page: 193-198
publication: CHEMKON
publication_identifier:
issn:
- 0944-5846
- 1521-3730
publication_status: published
quality_controlled: '1'
status: public
title: Selbstbau eines digitalen Low-Cost-Fotometers für den Chemieunterricht
type: journal_article
user_id: '54823'
volume: 27
year: '2020'
...
---
_id: '63239'
abstract:
- lang: eng
text: A quartz crystal microbalance (QCM) is described, which simultaneously
determines resonance frequency and bandwidth on four different overtones. The
time resolution is 10 milliseconds. This fast, multi-overtone QCM is based on
multi-frequency lockin amplification. Synchronous interrogation of overtones is
needed, when the sample changes quickly and when information on the sample is
to be extracted from the comparison between overtones. The application example
is thermal inkjet-printing. At impact, the resonance frequencies change over a
time shorter than 10 milliseconds. There is a further increase in the contact
area, evidenced by an increasing common prefactor to the shifts in frequency,
Δf, and half-bandwidth, ΔΓ. The ratio ΔΓ/(−Δf), which quantifies the energy dissipated
per time and unit area, decreases with time. Often, there is a fast initial decrease,
lasting for about 100 milliseconds, followed by a slower decrease, persisting
over the entire drying time (a few seconds). Fitting the overtone dependence of
Δf(n) and ΔΓ(n) with power laws, one finds power-law exponents of about 1/2, characteristic
of semi-infinite Newtonian liquids. The power-law exponents corresponding to Δf(n)
slightly increase with time. The decrease of ΔΓ/(−Δf) and the increase of the
exponents are explained by evaporation and formation of a solid film at the resonator
surface.
article_number: '5915'
author:
- first_name: Christian
full_name: Leppin, Christian
id: '117722'
last_name: Leppin
- first_name: Sven
full_name: Hampel, Sven
last_name: Hampel
- first_name: Frederick Sebastian
full_name: Meyer, Frederick Sebastian
last_name: Meyer
- first_name: Arne
full_name: Langhoff, Arne
last_name: Langhoff
- first_name: Ursula Elisabeth Adriane
full_name: Fittschen, Ursula Elisabeth Adriane
last_name: Fittschen
- first_name: Diethelm
full_name: Johannsmann, Diethelm
last_name: Johannsmann
citation:
ama: 'Leppin C, Hampel S, Meyer FS, Langhoff A, Fittschen UEA, Johannsmann D. A
Quartz Crystal Microbalance, Which Tracks Four Overtones in Parallel with a Time
Resolution of 10 Milliseconds: Application to Inkjet Printing. Sensors.
2020;20(20). doi:10.3390/s20205915'
apa: 'Leppin, C., Hampel, S., Meyer, F. S., Langhoff, A., Fittschen, U. E. A., &
Johannsmann, D. (2020). A Quartz Crystal Microbalance, Which Tracks Four Overtones
in Parallel with a Time Resolution of 10 Milliseconds: Application to Inkjet Printing.
Sensors, 20(20), Article 5915. https://doi.org/10.3390/s20205915'
bibtex: '@article{Leppin_Hampel_Meyer_Langhoff_Fittschen_Johannsmann_2020, title={A
Quartz Crystal Microbalance, Which Tracks Four Overtones in Parallel with a Time
Resolution of 10 Milliseconds: Application to Inkjet Printing}, volume={20}, DOI={10.3390/s20205915}, number={205915},
journal={Sensors}, publisher={MDPI AG}, author={Leppin, Christian and Hampel,
Sven and Meyer, Frederick Sebastian and Langhoff, Arne and Fittschen, Ursula Elisabeth
Adriane and Johannsmann, Diethelm}, year={2020} }'
chicago: 'Leppin, Christian, Sven Hampel, Frederick Sebastian Meyer, Arne Langhoff,
Ursula Elisabeth Adriane Fittschen, and Diethelm Johannsmann. “A Quartz Crystal
Microbalance, Which Tracks Four Overtones in Parallel with a Time Resolution of
10 Milliseconds: Application to Inkjet Printing.” Sensors 20, no. 20 (2020).
https://doi.org/10.3390/s20205915.'
ieee: 'C. Leppin, S. Hampel, F. S. Meyer, A. Langhoff, U. E. A. Fittschen, and D.
Johannsmann, “A Quartz Crystal Microbalance, Which Tracks Four Overtones in Parallel
with a Time Resolution of 10 Milliseconds: Application to Inkjet Printing,” Sensors,
vol. 20, no. 20, Art. no. 5915, 2020, doi: 10.3390/s20205915.'
mla: 'Leppin, Christian, et al. “A Quartz Crystal Microbalance, Which Tracks Four
Overtones in Parallel with a Time Resolution of 10 Milliseconds: Application to
Inkjet Printing.” Sensors, vol. 20, no. 20, 5915, MDPI AG, 2020, doi:10.3390/s20205915.'
short: C. Leppin, S. Hampel, F.S. Meyer, A. Langhoff, U.E.A. Fittschen, D. Johannsmann,
Sensors 20 (2020).
date_created: 2025-12-18T17:29:29Z
date_updated: 2025-12-18T17:33:50Z
doi: 10.3390/s20205915
extern: '1'
intvolume: ' 20'
issue: '20'
language:
- iso: eng
publication: Sensors
publication_identifier:
issn:
- 1424-8220
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: 'A Quartz Crystal Microbalance, Which Tracks Four Overtones in Parallel with
a Time Resolution of 10 Milliseconds: Application to Inkjet Printing'
type: journal_article
user_id: '117722'
volume: 20
year: '2020'
...
---
_id: '63240'
abstract:
- lang: eng
text: An electrochemical quartz crystal microbalance is described, which
achieves a time resolution down to 100 μs. Accumulation and averaging over a few
hours bring the noise down to about 30 mHz. The application examples are pH-driven
viscosity changes in albumin solutions. The pH was switched with the electrode
potential. The characteristic response time is in the millisecond range. The focus
is on experimental aspects as well as advantages and limitations of the technique.
article_number: '021004'
author:
- first_name: Alexander
full_name: Gödde, Alexander
last_name: Gödde
- first_name: Christian
full_name: Leppin, Christian
id: '117722'
last_name: Leppin
- first_name: Frederick S.
full_name: Meyer, Frederick S.
last_name: Meyer
- first_name: Arne
full_name: Langhoff, Arne
last_name: Langhoff
- first_name: Josef
full_name: Hartl, Josef
last_name: Hartl
- first_name: Patrick
full_name: Garidel, Patrick
last_name: Garidel
- first_name: Diethelm
full_name: Johannsmann, Diethelm
last_name: Johannsmann
citation:
ama: Gödde A, Leppin C, Meyer FS, et al. Fast pH-mediated changes of the
viscosity of protein solutions studied with a voltage-modulated quartz crystal
microbalance. Biointerphases. 2020;15(2). doi:10.1116/1.5140619
apa: Gödde, A., Leppin, C., Meyer, F. S., Langhoff, A., Hartl, J., Garidel, P.,
& Johannsmann, D. (2020). Fast pH-mediated changes of the viscosity
of protein solutions studied with a voltage-modulated quartz crystal microbalance.
Biointerphases, 15(2), Article 021004. https://doi.org/10.1116/1.5140619
bibtex: '@article{Gödde_Leppin_Meyer_Langhoff_Hartl_Garidel_Johannsmann_2020, title={Fast
pH-mediated changes of the viscosity of protein solutions studied with
a voltage-modulated quartz crystal microbalance}, volume={15}, DOI={10.1116/1.5140619},
number={2021004}, journal={Biointerphases}, publisher={American Vacuum Society},
author={Gödde, Alexander and Leppin, Christian and Meyer, Frederick S. and Langhoff,
Arne and Hartl, Josef and Garidel, Patrick and Johannsmann, Diethelm}, year={2020}
}'
chicago: Gödde, Alexander, Christian Leppin, Frederick S. Meyer, Arne Langhoff,
Josef Hartl, Patrick Garidel, and Diethelm Johannsmann. “Fast pH-Mediated
Changes of the Viscosity of Protein Solutions Studied with a Voltage-Modulated
Quartz Crystal Microbalance.” Biointerphases 15, no. 2 (2020). https://doi.org/10.1116/1.5140619.
ieee: 'A. Gödde et al., “Fast pH-mediated changes of the viscosity
of protein solutions studied with a voltage-modulated quartz crystal microbalance,”
Biointerphases, vol. 15, no. 2, Art. no. 021004, 2020, doi: 10.1116/1.5140619.'
mla: Gödde, Alexander, et al. “Fast pH-Mediated Changes of the Viscosity
of Protein Solutions Studied with a Voltage-Modulated Quartz Crystal Microbalance.”
Biointerphases, vol. 15, no. 2, 021004, American Vacuum Society, 2020,
doi:10.1116/1.5140619.
short: A. Gödde, C. Leppin, F.S. Meyer, A. Langhoff, J. Hartl, P. Garidel, D. Johannsmann,
Biointerphases 15 (2020).
date_created: 2025-12-18T17:31:15Z
date_updated: 2025-12-18T17:35:30Z
doi: 10.1116/1.5140619
extern: '1'
intvolume: ' 15'
issue: '2'
language:
- iso: eng
publication: Biointerphases
publication_identifier:
issn:
- 1934-8630
- 1559-4106
publication_status: published
publisher: American Vacuum Society
quality_controlled: '1'
status: public
title: Fast pH-mediated changes of the viscosity of protein solutions studied
with a voltage-modulated quartz crystal microbalance
type: journal_article
user_id: '117722'
volume: 15
year: '2020'
...
---
_id: '19313'
abstract:
- lang: eng
text: The increasingly simulation-driven design process of ultrasonic transducers
requires several reliable parameters for the description of the material behaviour.
Exact results can only be achieved when a single specimen is used in the identification
process, which typically is prone to the problem of low sensitivities to certain
material parameters and thus high uncertainties. Therefore, a custom electrode
topology for increased sensitivity is proposed for a piezoceramic disc. The thereupon
conducted measurements of the electric impedance can be used as a starting point
for an inverse approach where an equivalent simulation model is used to identify
fitting material parameters. An optimisation strategy based on a preliminary sensitivity
analysis is presented that leads to a good agreement between measurement and simulation.
Furthermore, the proposed measurement procedure is able to evaluate the quality
of the simulation model. Hence, different frequency-dependent damping models are
presented and evaluated.
author:
- first_name: Nadine
full_name: Feldmann, Nadine
id: '23082'
last_name: Feldmann
- first_name: Veronika
full_name: Schulze, Veronika
last_name: Schulze
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Benjamin
full_name: Jurgelucks, Benjamin
last_name: Jurgelucks
- first_name: Andrea
full_name: Walther, Andrea
last_name: Walther
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: Feldmann N, Schulze V, Claes L, Jurgelucks B, Walther A, Henning B. Inverse
piezoelectric material parameter characterization using a single disc-shaped specimen.
tm - Technisches Messen. Published online 2020:50-55. doi:10.1515/teme-2020-0012
apa: Feldmann, N., Schulze, V., Claes, L., Jurgelucks, B., Walther, A., & Henning,
B. (2020). Inverse piezoelectric material parameter characterization using a single
disc-shaped specimen. Tm - Technisches Messen, 50–55. https://doi.org/10.1515/teme-2020-0012
bibtex: '@article{Feldmann_Schulze_Claes_Jurgelucks_Walther_Henning_2020, title={Inverse
piezoelectric material parameter characterization using a single disc-shaped specimen},
DOI={10.1515/teme-2020-0012},
journal={tm - Technisches Messen}, author={Feldmann, Nadine and Schulze, Veronika
and Claes, Leander and Jurgelucks, Benjamin and Walther, Andrea and Henning, Bernd},
year={2020}, pages={50–55} }'
chicago: Feldmann, Nadine, Veronika Schulze, Leander Claes, Benjamin Jurgelucks,
Andrea Walther, and Bernd Henning. “Inverse Piezoelectric Material Parameter Characterization
Using a Single Disc-Shaped Specimen.” Tm - Technisches Messen, 2020, 50–55.
https://doi.org/10.1515/teme-2020-0012.
ieee: 'N. Feldmann, V. Schulze, L. Claes, B. Jurgelucks, A. Walther, and B. Henning,
“Inverse piezoelectric material parameter characterization using a single disc-shaped
specimen,” tm - Technisches Messen, pp. 50–55, 2020, doi: 10.1515/teme-2020-0012.'
mla: Feldmann, Nadine, et al. “Inverse Piezoelectric Material Parameter Characterization
Using a Single Disc-Shaped Specimen.” Tm - Technisches Messen, 2020, pp.
50–55, doi:10.1515/teme-2020-0012.
short: N. Feldmann, V. Schulze, L. Claes, B. Jurgelucks, A. Walther, B. Henning,
Tm - Technisches Messen (2020) 50–55.
date_created: 2020-09-11T11:57:50Z
date_updated: 2026-01-05T07:53:10Z
department:
- _id: '49'
doi: 10.1515/teme-2020-0012
language:
- iso: eng
page: 50-55
project:
- _id: '90'
name: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen
Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums
- _id: '245'
name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken
für Leistungsschallanwendungen (NEPTUN)'
publication: tm - Technisches Messen
publication_identifier:
issn:
- 2196-7113
- 0171-8096
publication_status: published
quality_controlled: '1'
status: public
title: Inverse piezoelectric material parameter characterization using a single disc-shaped
specimen
type: journal_article
user_id: '11829'
year: '2020'
...
---
_id: '24910'
abstract:
- lang: eng
text: Digital devices such as social robots are increasingly being developed as
artificially intelligent learning tools that could support and expand early childhood
education by providing new ways to engage children in social interaction. Given
this potential, research in child-robot interaction has begun to investigate which
aspects of a robot’s behavior provide advantages within the interaction. However,
a perspective that addresses the child’s communicative behavior within a child-robot
interaction is seldom explored. In this chapter, the results of a long-term child-robot
study with preschool children are presented, in which children’s multimodal response
behavior during a word learning task with a social robot was in focus. The results
reveal that children not only used different communicative multimodal signals
such as gestures or delay markers when interacting with the robot, but also changed
their behavior over the course of the sessions. The findings suggest that children
shape their responses to a robot in a manifold multimodal way beyond verbal lexical
utterances. Finally, implications for future child-robot interaction research,
as well as identifying issues that will need to be resolved for social robots
to be helpful and responsive in interaction with young learners, are discussed.
author:
- first_name: Nils Frederik
full_name: Tolksdorf, Nils Frederik
id: '43289'
last_name: Tolksdorf
orcid: 0000-0001-6093-1219
- first_name: Ulrich J.
full_name: Mertens, Ulrich J.
last_name: Mertens
citation:
ama: 'Tolksdorf NF, Mertens UJ. Beyond words: Children’s multimodal responses during
word learning with a social robot. In: Rohlfing KJ, Müller-Brauers C, eds. International
Perspectives on Digital Media and Early Literacy. Routledge; 2020:90-102.
doi:10.4324/9780429321399-7'
apa: 'Tolksdorf, N. F., & Mertens, U. J. (2020). Beyond words: Children’s multimodal
responses during word learning with a social robot. In K. J. Rohlfing & C.
Müller-Brauers (Eds.), International Perspectives on Digital Media and Early
Literacy (pp. 90–102). Routledge. https://doi.org/10.4324/9780429321399-7'
bibtex: '@inbook{Tolksdorf_Mertens_2020, place={London}, title={Beyond words: Children’s
multimodal responses during word learning with a social robot}, DOI={10.4324/9780429321399-7},
booktitle={International Perspectives on Digital Media and Early Literacy}, publisher={Routledge},
author={Tolksdorf, Nils Frederik and Mertens, Ulrich J.}, editor={Rohlfing, Katharina
J. and Müller-Brauers, Claudia}, year={2020}, pages={90–102} }'
chicago: 'Tolksdorf, Nils Frederik, and Ulrich J. Mertens. “Beyond Words: Children’s
Multimodal Responses during Word Learning with a Social Robot.” In International
Perspectives on Digital Media and Early Literacy, edited by Katharina J. Rohlfing
and Claudia Müller-Brauers, 90–102. London: Routledge, 2020. https://doi.org/10.4324/9780429321399-7.'
ieee: 'N. F. Tolksdorf and U. J. Mertens, “Beyond words: Children’s multimodal responses
during word learning with a social robot,” in International Perspectives on
Digital Media and Early Literacy, K. J. Rohlfing and C. Müller-Brauers, Eds.
London: Routledge, 2020, pp. 90–102.'
mla: 'Tolksdorf, Nils Frederik, and Ulrich J. Mertens. “Beyond Words: Children’s
Multimodal Responses during Word Learning with a Social Robot.” International
Perspectives on Digital Media and Early Literacy, edited by Katharina J. Rohlfing
and Claudia Müller-Brauers, Routledge, 2020, pp. 90–102, doi:10.4324/9780429321399-7.'
short: 'N.F. Tolksdorf, U.J. Mertens, in: K.J. Rohlfing, C. Müller-Brauers (Eds.),
International Perspectives on Digital Media and Early Literacy, Routledge, London,
2020, pp. 90–102.'
date_created: 2021-09-23T11:10:23Z
date_updated: 2024-11-28T08:41:18Z
doi: 10.4324/9780429321399-7
editor:
- first_name: Katharina J.
full_name: Rohlfing, Katharina J.
last_name: Rohlfing
- first_name: Claudia
full_name: Müller-Brauers, Claudia
last_name: Müller-Brauers
language:
- iso: eng
page: 90-102
place: London
publication: International Perspectives on Digital Media and Early Literacy
publication_identifier:
eisbn:
- '9780429321399'
publication_status: published
publisher: Routledge
quality_controlled: '1'
status: public
title: 'Beyond words: Children’s multimodal responses during word learning with a
social robot'
type: book_chapter
user_id: '43289'
year: '2020'
...
---
_id: '24904'
author:
- first_name: Nils Frederik
full_name: Tolksdorf, Nils Frederik
id: '43289'
last_name: Tolksdorf
orcid: 0000-0001-6093-1219
- first_name: Katharina J.
full_name: Rohlfing, Katharina J.
id: '50352'
last_name: Rohlfing
citation:
ama: 'Tolksdorf NF, Rohlfing KJ. Parents’ Views on Using Social Robots for Language
Learning. In: 2020 29th IEEE International Conference on Robot and Human Interactive
Communication (RO-MAN). ; 2020. doi:10.1109/ro-man47096.2020.9223540'
apa: Tolksdorf, N. F., & Rohlfing, K. J. (2020). Parents’ Views on Using Social
Robots for Language Learning. 2020 29th IEEE International Conference on Robot
and Human Interactive Communication (RO-MAN). https://doi.org/10.1109/ro-man47096.2020.9223540
bibtex: '@inproceedings{Tolksdorf_Rohlfing_2020, title={Parents’ Views on Using
Social Robots for Language Learning}, DOI={10.1109/ro-man47096.2020.9223540},
booktitle={2020 29th IEEE International Conference on Robot and Human Interactive
Communication (RO-MAN)}, author={Tolksdorf, Nils Frederik and Rohlfing, Katharina
J.}, year={2020} }'
chicago: Tolksdorf, Nils Frederik, and Katharina J. Rohlfing. “Parents’ Views on
Using Social Robots for Language Learning.” In 2020 29th IEEE International
Conference on Robot and Human Interactive Communication (RO-MAN), 2020. https://doi.org/10.1109/ro-man47096.2020.9223540.
ieee: 'N. F. Tolksdorf and K. J. Rohlfing, “Parents’ Views on Using Social Robots
for Language Learning,” 2020, doi: 10.1109/ro-man47096.2020.9223540.'
mla: Tolksdorf, Nils Frederik, and Katharina J. Rohlfing. “Parents’ Views on Using
Social Robots for Language Learning.” 2020 29th IEEE International Conference
on Robot and Human Interactive Communication (RO-MAN), 2020, doi:10.1109/ro-man47096.2020.9223540.
short: 'N.F. Tolksdorf, K.J. Rohlfing, in: 2020 29th IEEE International Conference
on Robot and Human Interactive Communication (RO-MAN), 2020.'
date_created: 2021-09-23T11:04:23Z
date_updated: 2024-11-28T08:41:40Z
department:
- _id: '749'
doi: 10.1109/ro-man47096.2020.9223540
language:
- iso: eng
publication: 2020 29th IEEE International Conference on Robot and Human Interactive
Communication (RO-MAN)
publication_status: published
quality_controlled: '1'
status: public
title: Parents’ Views on Using Social Robots for Language Learning
type: conference
user_id: '43289'
year: '2020'
...
---
_id: '24903'
author:
- first_name: Nils Frederik
full_name: Tolksdorf, Nils Frederik
id: '43289'
last_name: Tolksdorf
orcid: 0000-0001-6093-1219
- first_name: Fanziska
full_name: Viertel, Fanziska
last_name: Viertel
- first_name: Katharina J.
full_name: Rohlfing, Katharina J.
id: '50352'
last_name: Rohlfing
citation:
ama: 'Tolksdorf NF, Viertel F, Rohlfing KJ. Do Shy Children Behave Differently than
Non-shy Children in a Long-term Child-robot Interaction? In: Companion of the
2020 ACM/IEEE International Conference on Human-Robot Interaction. ; 2020.
doi:10.1145/3371382.3378367'
apa: Tolksdorf, N. F., Viertel, F., & Rohlfing, K. J. (2020). Do Shy Children
Behave Differently than Non-shy Children in a Long-term Child-robot Interaction?
Companion of the 2020 ACM/IEEE International Conference on Human-Robot Interaction.
https://doi.org/10.1145/3371382.3378367
bibtex: '@inproceedings{Tolksdorf_Viertel_Rohlfing_2020, title={Do Shy Children
Behave Differently than Non-shy Children in a Long-term Child-robot Interaction?},
DOI={10.1145/3371382.3378367},
booktitle={Companion of the 2020 ACM/IEEE International Conference on Human-Robot
Interaction}, author={Tolksdorf, Nils Frederik and Viertel, Fanziska and Rohlfing,
Katharina J.}, year={2020} }'
chicago: Tolksdorf, Nils Frederik, Fanziska Viertel, and Katharina J. Rohlfing.
“Do Shy Children Behave Differently than Non-Shy Children in a Long-Term Child-Robot
Interaction?” In Companion of the 2020 ACM/IEEE International Conference on
Human-Robot Interaction, 2020. https://doi.org/10.1145/3371382.3378367.
ieee: 'N. F. Tolksdorf, F. Viertel, and K. J. Rohlfing, “Do Shy Children Behave
Differently than Non-shy Children in a Long-term Child-robot Interaction?,” 2020,
doi: 10.1145/3371382.3378367.'
mla: Tolksdorf, Nils Frederik, et al. “Do Shy Children Behave Differently than Non-Shy
Children in a Long-Term Child-Robot Interaction?” Companion of the 2020 ACM/IEEE
International Conference on Human-Robot Interaction, 2020, doi:10.1145/3371382.3378367.
short: 'N.F. Tolksdorf, F. Viertel, K.J. Rohlfing, in: Companion of the 2020 ACM/IEEE
International Conference on Human-Robot Interaction, 2020.'
date_created: 2021-09-23T11:04:12Z
date_updated: 2024-11-28T08:42:32Z
department:
- _id: '749'
doi: 10.1145/3371382.3378367
language:
- iso: eng
publication: Companion of the 2020 ACM/IEEE International Conference on Human-Robot
Interaction
publication_status: published
quality_controlled: '1'
status: public
title: Do Shy Children Behave Differently than Non-shy Children in a Long-term Child-robot
Interaction?
type: conference
user_id: '43289'
year: '2020'
...