---
_id: '36481'
abstract:
- lang: eng
text: 'Recent studies highlight early childhood teachers’ mathematics-related competence.
Developing this competence should be a main aspect of early childhood teachers’
education. This is, however, not the case in all countries. Consequently, high-quality
professional development courses are needed. Based on research results, we developed
a competence-oriented continuous professional development course ("EmMa") and
examined the effects of "EmMa" by asking: How does "EmMa" affect the development
of early childhood teachers’ i) mathematical content knowledge, ii) mathematical
pedagogical content knowledge and iii) beliefs towards mathematics in general?
To answer these questions, we conducted a pre-test/post-test study including a
control group with 99 in-service early childhood teachers. Results show that the
course affected teachers’ mathematical pedagogical content knowledge and static
orientation towards mathematics positively. From this we conclude that scaling-up
"EmMa" might be a suitable approach to bridge the gap between pre-service education
with nearly no mathematics and the challenges of early mathematics education.'
author:
- first_name: Julia
full_name: Bruns, Julia
id: '72183'
last_name: Bruns
orcid: https://orcid.org/0000-0002-6604-5864
- first_name: Lars
full_name: Eichen, Lars
last_name: Eichen
- first_name: Hedwig
full_name: Gasteiger, Hedwig
last_name: Gasteiger
citation:
ama: 'Bruns J, Eichen L, Gasteiger H. Mathematics-related Competence of Early Childhood
Teachers Visiting a Continuous Professional Development Course: An Intervention
Study. Mathematics Teacher Education and Development (MTED). 2017;19(3):76–93.'
apa: 'Bruns, J., Eichen, L., & Gasteiger, H. (2017). Mathematics-related Competence
of Early Childhood Teachers Visiting a Continuous Professional Development Course:
An Intervention Study. Mathematics Teacher Education and Development (MTED),
19(3), 76–93.'
bibtex: '@article{Bruns_Eichen_Gasteiger_2017, title={Mathematics-related Competence
of Early Childhood Teachers Visiting a Continuous Professional Development Course:
An Intervention Study}, volume={19}, number={3}, journal={Mathematics Teacher
Education and Development (MTED)}, author={Bruns, Julia and Eichen, Lars and Gasteiger,
Hedwig}, year={2017}, pages={76–93} }'
chicago: 'Bruns, Julia, Lars Eichen, and Hedwig Gasteiger. “Mathematics-Related
Competence of Early Childhood Teachers Visiting a Continuous Professional Development
Course: An Intervention Study.” Mathematics Teacher Education and Development
(MTED) 19, no. 3 (2017): 76–93.'
ieee: 'J. Bruns, L. Eichen, and H. Gasteiger, “Mathematics-related Competence of
Early Childhood Teachers Visiting a Continuous Professional Development Course:
An Intervention Study,” Mathematics Teacher Education and Development (MTED),
vol. 19, no. 3, pp. 76–93, 2017.'
mla: 'Bruns, Julia, et al. “Mathematics-Related Competence of Early Childhood Teachers
Visiting a Continuous Professional Development Course: An Intervention Study.”
Mathematics Teacher Education and Development (MTED), vol. 19, no. 3, 2017,
pp. 76–93.'
short: J. Bruns, L. Eichen, H. Gasteiger, Mathematics Teacher Education and Development
(MTED) 19 (2017) 76–93.
date_created: 2023-01-12T15:28:13Z
date_updated: 2023-06-20T19:01:36Z
department:
- _id: '611'
- _id: '97'
extern: '1'
intvolume: ' 19'
issue: '3'
keyword:
- Beliefs
- Competency Based Teacher Education
- Control Groups
- Early Childhood Education
- Faculty Development
- Foreign Countries
- Inservice Teacher Education
- Intervention
- Mathematical Aptitude
- Mathematics Skills
- Pedagogical Content Knowledge
- Preschool Teachers
- Pretests Posttests
- Professional Continuing Education
- Statistical Analysis
- Teacher Competency Testing
language:
- iso: eng
page: 76–93
publication: Mathematics Teacher Education and Development (MTED)
publication_status: published
quality_controlled: '1'
status: public
title: 'Mathematics-related Competence of Early Childhood Teachers Visiting a Continuous
Professional Development Course: An Intervention Study'
type: journal_article
user_id: '49063'
volume: 19
year: '2017'
...
---
_id: '28355'
abstract:
- lang: eng
text: This article investigates learners’ perceptions on pronunciation learning
in study-abroad contexts from a qualitative perspective. While previous research
focused mainly on quantitative measurements of pronunciation gains with mixed
results, this study takes a more learner-centered approach and examines the impact
of socio-psychological factors on learning foreign pronunciation, which appears
to be a highly individual and at times conflict-prone process with which sojourners
are confronted. The study draws on the cases of five Canadian students who studied
abroad at German universities for one or two semesters. The data collection involved
a learning history questionnaire; semi-structured interviews pre-, mid-, and post-sojourn;
and bi-weekly e-journals. The data was analyzed and interpreted within the framework
of narrative analysis. The results show how sojourners’ beliefs about the importance
of pronunciation, community participation, identity-related challenges, and obstacles
to pronunciation learning influence and help explain individually different learning
behaviors and results.
article_type: original
author:
- first_name: Mareike
full_name: Müller, Mareike
id: '71540'
last_name: Müller
citation:
ama: 'Müller M. Listening to learners’ voices: Qualitative aspects of pronunciation
learning during study abroad. Journal of Second Language Pronunciation.
2016;2(1):108-142. doi:10.1075/jslp.2.1.05mul'
apa: 'Müller, M. (2016). Listening to learners’ voices: Qualitative aspects of pronunciation
learning during study abroad. Journal of Second Language Pronunciation,
2(1), 108–142. https://doi.org/10.1075/jslp.2.1.05mul'
bibtex: '@article{Müller_2016, title={Listening to learners’ voices: Qualitative
aspects of pronunciation learning during study abroad}, volume={2}, DOI={10.1075/jslp.2.1.05mul},
number={1}, journal={Journal of Second Language Pronunciation}, author={Müller,
Mareike}, year={2016}, pages={108–142} }'
chicago: 'Müller, Mareike. “Listening to Learners’ Voices: Qualitative Aspects of
Pronunciation Learning during Study Abroad.” Journal of Second Language Pronunciation
2, no. 1 (2016): 108–42. https://doi.org/10.1075/jslp.2.1.05mul.'
ieee: 'M. Müller, “Listening to learners’ voices: Qualitative aspects of pronunciation
learning during study abroad,” Journal of Second Language Pronunciation,
vol. 2, no. 1, pp. 108–142, 2016, doi: 10.1075/jslp.2.1.05mul.'
mla: 'Müller, Mareike. “Listening to Learners’ Voices: Qualitative Aspects of Pronunciation
Learning during Study Abroad.” Journal of Second Language Pronunciation,
vol. 2, no. 1, 2016, pp. 108–42, doi:10.1075/jslp.2.1.05mul.'
short: M. Müller, Journal of Second Language Pronunciation 2 (2016) 108–142.
date_created: 2021-12-07T12:50:39Z
date_updated: 2022-01-06T06:58:02Z
department:
- _id: '468'
doi: 10.1075/jslp.2.1.05mul
extern: '1'
intvolume: ' 2'
issue: '1'
keyword:
- pronunciation learning
- study abroad
- qualitative approach
- narrative analysis
- learner beliefs
- socio-psychological learning factors
language:
- iso: eng
page: 108-142
publication: Journal of Second Language Pronunciation
publication_identifier:
issn:
- 2215-1931
- 2215-194X
publication_status: published
status: public
title: 'Listening to learners’ voices: Qualitative aspects of pronunciation learning
during study abroad'
type: journal_article
user_id: '71540'
volume: 2
year: '2016'
...
---
_id: '20719'
author:
- first_name: Philipp
full_name: Holzinger, Philipp
last_name: Holzinger
- first_name: Stefan
full_name: Triller, Stefan
last_name: Triller
- first_name: Alexandre
full_name: Bartel, Alexandre
last_name: Bartel
- first_name: Eric
full_name: Bodden, Eric
id: '59256'
last_name: Bodden
orcid: 0000-0003-3470-3647
citation:
ama: 'Holzinger P, Triller S, Bartel A, Bodden E. An In-Depth Study of More Than
Ten Years of Java Exploitation. In: Proceedings of the 2016 ACM SIGSAC Conference
on Computer and Communications Security. CCS ’16. ; 2016:779-790. doi:http://doi.acm.org/10.1145/2976749.2978361'
apa: Holzinger, P., Triller, S., Bartel, A., & Bodden, E. (2016). An In-Depth
Study of More Than Ten Years of Java Exploitation. Proceedings of the 2016
ACM SIGSAC Conference on Computer and Communications Security, 779–790. http://doi.acm.org/10.1145/2976749.2978361
bibtex: '@inproceedings{Holzinger_Triller_Bartel_Bodden_2016, series={CCS ’16},
title={An In-Depth Study of More Than Ten Years of Java Exploitation}, DOI={http://doi.acm.org/10.1145/2976749.2978361},
booktitle={Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications
Security}, author={Holzinger, Philipp and Triller, Stefan and Bartel, Alexandre
and Bodden, Eric}, year={2016}, pages={779–790}, collection={CCS ’16} }'
chicago: Holzinger, Philipp, Stefan Triller, Alexandre Bartel, and Eric Bodden.
“An In-Depth Study of More Than Ten Years of Java Exploitation.” In Proceedings
of the 2016 ACM SIGSAC Conference on Computer and Communications Security,
779–90. CCS ’16, 2016. http://doi.acm.org/10.1145/2976749.2978361.
ieee: 'P. Holzinger, S. Triller, A. Bartel, and E. Bodden, “An In-Depth Study of
More Than Ten Years of Java Exploitation,” in Proceedings of the 2016 ACM SIGSAC
Conference on Computer and Communications Security, 2016, pp. 779–790, doi:
http://doi.acm.org/10.1145/2976749.2978361.'
mla: Holzinger, Philipp, et al. “An In-Depth Study of More Than Ten Years of Java
Exploitation.” Proceedings of the 2016 ACM SIGSAC Conference on Computer and
Communications Security, 2016, pp. 779–90, doi:http://doi.acm.org/10.1145/2976749.2978361.
short: 'P. Holzinger, S. Triller, A. Bartel, E. Bodden, in: Proceedings of the 2016
ACM SIGSAC Conference on Computer and Communications Security, 2016, pp. 779–790.'
date_created: 2020-12-14T11:58:33Z
date_updated: 2022-01-06T06:54:34Z
department:
- _id: '76'
doi: http://doi.acm.org/10.1145/2976749.2978361
keyword:
- ATTRACT
- access control
- exploits
- java security
- security analysis
- ITSECWEBSITE
language:
- iso: eng
page: 779-790
publication: Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications
Security
publication_identifier:
isbn:
- 978-1-4503-4139-4
series_title: CCS '16
status: public
title: An In-Depth Study of More Than Ten Years of Java Exploitation
type: conference
user_id: '5786'
year: '2016'
...
---
_id: '4586'
abstract:
- lang: eng
text: 'This study examines the loan-pricing behavior of German banks for a large
variety of retail and corporate loan products. We find that a bank’s operational
efficiency is priced in bank loan rates and alters interest-setting behavior.
Specifically, we establish that a higher degree of operational efficiency leads
to lower loan markups, which makes prices more competitive and smoothes the setting
of interest rates. By employing state-of-the-art stochastic frontier efficiency
measures to capture a bank’s operational efficiency, we take a look at the bank
customers’ perspective and demonstrate the extent to which bor-rowers benefit
from cost-efficient banking. '
article_type: letter_note
author:
- first_name: Tobias
full_name: Schlueter, Tobias
last_name: Schlueter
- first_name: Ramona
full_name: Busch, Ramona
last_name: Busch
- first_name: Soenke
full_name: Sievers, Soenke
last_name: Sievers
- first_name: Thomas
full_name: Hartmann-Wendels, Thomas
last_name: Hartmann-Wendels
citation:
ama: 'Schlueter T, Busch R, Sievers S, Hartmann-Wendels T. Loan Pricing: Do Borrowers
Benefit from Cost-Efficient Banking? Credit and Capital Markets--Kredit und
Kapital. 2016;49(1):93-125. doi:10.3790/ccm.49.1.93'
apa: 'Schlueter, T., Busch, R., Sievers, S., & Hartmann-Wendels, T. (2016).
Loan Pricing: Do Borrowers Benefit from Cost-Efficient Banking? Credit and
Capital Markets--Kredit Und Kapital, 49(1), 93–125. https://doi.org/10.3790/ccm.49.1.93'
bibtex: '@article{Schlueter_Busch_Sievers_Hartmann-Wendels_2016, title={Loan Pricing:
Do Borrowers Benefit from Cost-Efficient Banking?}, volume={49}, DOI={10.3790/ccm.49.1.93},
number={1}, journal={Credit and Capital Markets--Kredit und Kapital}, author={Schlueter,
Tobias and Busch, Ramona and Sievers, Soenke and Hartmann-Wendels, Thomas}, year={2016},
pages={93–125} }'
chicago: 'Schlueter, Tobias, Ramona Busch, Soenke Sievers, and Thomas Hartmann-Wendels.
“Loan Pricing: Do Borrowers Benefit from Cost-Efficient Banking?” Credit and
Capital Markets--Kredit Und Kapital 49, no. 1 (2016): 93–125. https://doi.org/10.3790/ccm.49.1.93.'
ieee: 'T. Schlueter, R. Busch, S. Sievers, and T. Hartmann-Wendels, “Loan Pricing:
Do Borrowers Benefit from Cost-Efficient Banking?,” Credit and Capital Markets--Kredit
und Kapital, vol. 49, no. 1, pp. 93–125, 2016.'
mla: 'Schlueter, Tobias, et al. “Loan Pricing: Do Borrowers Benefit from Cost-Efficient
Banking?” Credit and Capital Markets--Kredit Und Kapital, vol. 49, no.
1, 2016, pp. 93–125, doi:10.3790/ccm.49.1.93.'
short: T. Schlueter, R. Busch, S. Sievers, T. Hartmann-Wendels, Credit and Capital
Markets--Kredit Und Kapital 49 (2016) 93–125.
date_created: 2018-10-09T09:04:17Z
date_updated: 2022-01-06T07:01:14Z
department:
- _id: '275'
doi: 10.3790/ccm.49.1.93
intvolume: ' 49'
issue: '1'
jel:
- G21
- G28
keyword:
- interest rate pass-through models
- error correction models
- bank efficiency
- cost efficiency
- stochastic frontier analysis
language:
- iso: eng
page: 93-125
publication: Credit and Capital Markets--Kredit und Kapital
publication_status: published
status: public
title: 'Loan Pricing: Do Borrowers Benefit from Cost-Efficient Banking?'
type: journal_article
user_id: '64756'
volume: 49
year: '2016'
...
---
_id: '4690'
author:
- first_name: Elena
full_name: Gorbacheva, Elena
last_name: Gorbacheva
- first_name: Armin
full_name: Stein, Armin
last_name: Stein
- first_name: Theresa
full_name: Schmiedel, Theresa
last_name: Schmiedel
- first_name: Oliver
full_name: Müller, Oliver
id: '72849'
last_name: Müller
citation:
ama: Gorbacheva E, Stein A, Schmiedel T, Müller O. The Role of Gender in Business
Process Management Competence Supply. Business and Information Systems Engineering.
2016;(3):213--231. doi:10.1007/s12599-016-0428-2
apa: Gorbacheva, E., Stein, A., Schmiedel, T., & Müller, O. (2016). The Role
of Gender in Business Process Management Competence Supply. Business and Information
Systems Engineering, (3), 213--231. https://doi.org/10.1007/s12599-016-0428-2
bibtex: '@article{Gorbacheva_Stein_Schmiedel_Müller_2016, title={The Role of Gender
in Business Process Management Competence Supply}, DOI={10.1007/s12599-016-0428-2},
number={3}, journal={Business and Information Systems Engineering}, author={Gorbacheva,
Elena and Stein, Armin and Schmiedel, Theresa and Müller, Oliver}, year={2016},
pages={213--231} }'
chicago: 'Gorbacheva, Elena, Armin Stein, Theresa Schmiedel, and Oliver Müller.
“The Role of Gender in Business Process Management Competence Supply.” Business
and Information Systems Engineering, no. 3 (2016): 213--231. https://doi.org/10.1007/s12599-016-0428-2.'
ieee: E. Gorbacheva, A. Stein, T. Schmiedel, and O. Müller, “The Role of Gender
in Business Process Management Competence Supply,” Business and Information
Systems Engineering, no. 3, pp. 213--231, 2016.
mla: Gorbacheva, Elena, et al. “The Role of Gender in Business Process Management
Competence Supply.” Business and Information Systems Engineering, no. 3,
2016, pp. 213--231, doi:10.1007/s12599-016-0428-2.
short: E. Gorbacheva, A. Stein, T. Schmiedel, O. Müller, Business and Information
Systems Engineering (2016) 213--231.
date_created: 2018-10-12T08:29:58Z
date_updated: 2022-01-06T07:01:18Z
doi: 10.1007/s12599-016-0428-2
extern: '1'
issue: '3'
keyword:
- BPM workforce
- Business process management
- Competences
- Gender diversity
- Latent semantic analysis
- Skills
- Text mining
language:
- iso: eng
page: 213--231
publication: Business and Information Systems Engineering
publication_identifier:
issn:
- '18670202'
status: public
title: The Role of Gender in Business Process Management Competence Supply
type: journal_article
user_id: '72849'
year: '2016'
...
---
_id: '4692'
author:
- first_name: Oliver
full_name: Müller, Oliver
id: '72849'
last_name: Müller
- first_name: Theresa
full_name: Schmiedel, Theresa
last_name: Schmiedel
- first_name: Elena
full_name: Gorbacheva, Elena
last_name: Gorbacheva
- first_name: Jan
full_name: vom Brocke, Jan
last_name: vom Brocke
citation:
ama: 'Müller O, Schmiedel T, Gorbacheva E, vom Brocke J. Towards a typology of business
process management professionals: identifying patterns of competences through
latent semantic analysis. Enterprise Information Systems. 2016;(1):50--80.
doi:10.1080/17517575.2014.923514'
apa: 'Müller, O., Schmiedel, T., Gorbacheva, E., & vom Brocke, J. (2016). Towards
a typology of business process management professionals: identifying patterns
of competences through latent semantic analysis. Enterprise Information Systems,
(1), 50--80. https://doi.org/10.1080/17517575.2014.923514'
bibtex: '@article{Müller_Schmiedel_Gorbacheva_vom Brocke_2016, title={Towards a
typology of business process management professionals: identifying patterns of
competences through latent semantic analysis}, DOI={10.1080/17517575.2014.923514},
number={1}, journal={Enterprise Information Systems}, author={Müller, Oliver and
Schmiedel, Theresa and Gorbacheva, Elena and vom Brocke, Jan}, year={2016}, pages={50--80}
}'
chicago: 'Müller, Oliver, Theresa Schmiedel, Elena Gorbacheva, and Jan vom Brocke.
“Towards a Typology of Business Process Management Professionals: Identifying
Patterns of Competences through Latent Semantic Analysis.” Enterprise Information
Systems, no. 1 (2016): 50--80. https://doi.org/10.1080/17517575.2014.923514.'
ieee: 'O. Müller, T. Schmiedel, E. Gorbacheva, and J. vom Brocke, “Towards a typology
of business process management professionals: identifying patterns of competences
through latent semantic analysis,” Enterprise Information Systems, no.
1, pp. 50--80, 2016.'
mla: 'Müller, Oliver, et al. “Towards a Typology of Business Process Management
Professionals: Identifying Patterns of Competences through Latent Semantic Analysis.”
Enterprise Information Systems, no. 1, 2016, pp. 50--80, doi:10.1080/17517575.2014.923514.'
short: O. Müller, T. Schmiedel, E. Gorbacheva, J. vom Brocke, Enterprise Information
Systems (2016) 50--80.
date_created: 2018-10-12T08:30:10Z
date_updated: 2022-01-06T07:01:18Z
doi: 10.1080/17517575.2014.923514
extern: '1'
issue: '1'
keyword:
- abilities
- business process management
- competences
- knowledge
- latent semantic analysis
- professionals
- skills
- typology
language:
- iso: eng
page: 50--80
publication: Enterprise Information Systems
publication_identifier:
issn:
- '17517583'
status: public
title: 'Towards a typology of business process management professionals: identifying
patterns of competences through latent semantic analysis'
type: journal_article
user_id: '72849'
year: '2016'
...
---
_id: '9963'
abstract:
- lang: eng
text: Tire-wheel assembly is the only connection between road and vehicle. Contacting
directly with road within postcard size of contact area, it is mounted and guided
by the suspension system. Therefore kinematics and compliances of suspension system
greatly influence the frictional coupling of tire tread elements and road surface
asperities by affecting pressure and sliding velocity distribution in the contact
zone. This study emphasizes the development of a numerical methodology for frictional
rolling contact analysis with focus on interaction of suspension system dynamics
and tire-road contact using ADAMS. For this purpose a comprehensive flexible multibody
system of the multi-link rear suspension is established, where both flexible and
rigid bodies are modeled to allow large displacements with included elastic effects.
To meet accuracy requirements for the high frequency applications, such as road
excitations, the amplitude- and frequency-dependency of rubber-metal bushings
is included. Furthermore the proposed flexible viscoelastic suspension model is
enhanced by a Flexible Ring Tire Model (FTire), which describes a 3D tire dynamic
response and covers any road excitations by tread submodel connected to road surface
model. Concerning the verification and validation procedure numerous experiments
are carried out to confirm the validity and the accuracy of both the developed
submodels and the entire model. The devised approach makes it possible to investigate
the influence of suspension system design on dynamical rolling contact and to
evaluate tire tread wear. Therefore it can be a useful tool to predict frictional
power distribution within the contact area under more realistic conditions.
author:
- first_name: Sergej
full_name: Kohl, Sergej
last_name: Kohl
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
- first_name: Sebastian
full_name: Schulze, Sebastian
last_name: Schulze
citation:
ama: 'Kohl S, Sextro W, Schulze S. Aspects of Flexible Viscoelastic Suspension Modeling
for Frictional Rolling Contact Analysis using ADAMS. In: The 2nd International
Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya,
Malaysia, 2016. Cyberjaya, Malaysia, 2016; 2016:1-12.'
apa: Kohl, S., Sextro, W., & Schulze, S. (2016). Aspects of Flexible Viscoelastic
Suspension Modeling for Frictional Rolling Contact Analysis using ADAMS. In The
2nd International Conference on Automotive Innovation and Green Energy Vehicle
(AiGEV 2016), Cyberjaya, Malaysia, 2016. (pp. 1–12). Cyberjaya, Malaysia,
2016.
bibtex: '@inproceedings{Kohl_Sextro_Schulze_2016, place={Cyberjaya, Malaysia, 2016},
title={Aspects of Flexible Viscoelastic Suspension Modeling for Frictional Rolling
Contact Analysis using ADAMS}, booktitle={The 2nd International Conference on
Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia,
2016.}, author={Kohl, Sergej and Sextro, Walter and Schulze, Sebastian}, year={2016},
pages={1–12} }'
chicago: Kohl, Sergej, Walter Sextro, and Sebastian Schulze. “Aspects of Flexible
Viscoelastic Suspension Modeling for Frictional Rolling Contact Analysis Using
ADAMS.” In The 2nd International Conference on Automotive Innovation and Green
Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016., 1–12. Cyberjaya,
Malaysia, 2016, 2016.
ieee: S. Kohl, W. Sextro, and S. Schulze, “Aspects of Flexible Viscoelastic Suspension
Modeling for Frictional Rolling Contact Analysis using ADAMS,” in The 2nd International
Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya,
Malaysia, 2016., 2016, pp. 1–12.
mla: Kohl, Sergej, et al. “Aspects of Flexible Viscoelastic Suspension Modeling
for Frictional Rolling Contact Analysis Using ADAMS.” The 2nd International
Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya,
Malaysia, 2016., 2016, pp. 1–12.
short: 'S. Kohl, W. Sextro, S. Schulze, in: The 2nd International Conference on
Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia,
2016., Cyberjaya, Malaysia, 2016, 2016, pp. 1–12.'
date_created: 2019-05-27T09:13:14Z
date_updated: 2019-05-27T09:13:54Z
department:
- _id: '151'
keyword:
- Kinematics and compliances
- flexible viscoelastic suspension model
- frictional rolling contact analysis
- frictional power distribution.
language:
- iso: eng
page: 1-12
place: Cyberjaya, Malaysia, 2016
publication: The 2nd International Conference on Automotive Innovation and Green Energy
Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016.
status: public
title: Aspects of Flexible Viscoelastic Suspension Modeling for Frictional Rolling
Contact Analysis using ADAMS
type: conference
user_id: '55222'
year: '2016'
...
---
_id: '34662'
author:
- first_name: Tobias
full_name: Black, Tobias
id: '23686'
last_name: Black
orcid: 0000-0001-9963-0800
citation:
ama: Black T. Boundedness in a Keller–Segel system with external signal production.
Journal of Mathematical Analysis and Applications. 2016;446(1):436-455.
doi:10.1016/j.jmaa.2016.08.049
apa: Black, T. (2016). Boundedness in a Keller–Segel system with external signal
production. Journal of Mathematical Analysis and Applications, 446(1),
436–455. https://doi.org/10.1016/j.jmaa.2016.08.049
bibtex: '@article{Black_2016, title={Boundedness in a Keller–Segel system with external
signal production}, volume={446}, DOI={10.1016/j.jmaa.2016.08.049},
number={1}, journal={Journal of Mathematical Analysis and Applications}, publisher={Elsevier
BV}, author={Black, Tobias}, year={2016}, pages={436–455} }'
chicago: 'Black, Tobias. “Boundedness in a Keller–Segel System with External Signal
Production.” Journal of Mathematical Analysis and Applications 446, no.
1 (2016): 436–55. https://doi.org/10.1016/j.jmaa.2016.08.049.'
ieee: 'T. Black, “Boundedness in a Keller–Segel system with external signal production,”
Journal of Mathematical Analysis and Applications, vol. 446, no. 1, pp.
436–455, 2016, doi: 10.1016/j.jmaa.2016.08.049.'
mla: Black, Tobias. “Boundedness in a Keller–Segel System with External Signal Production.”
Journal of Mathematical Analysis and Applications, vol. 446, no. 1, Elsevier
BV, 2016, pp. 436–55, doi:10.1016/j.jmaa.2016.08.049.
short: T. Black, Journal of Mathematical Analysis and Applications 446 (2016) 436–455.
date_created: 2022-12-21T09:46:40Z
date_updated: 2022-12-21T10:05:39Z
department:
- _id: '34'
- _id: '10'
- _id: '90'
doi: 10.1016/j.jmaa.2016.08.049
intvolume: ' 446'
issue: '1'
keyword:
- Applied Mathematics
- Analysis
language:
- iso: eng
page: 436-455
publication: Journal of Mathematical Analysis and Applications
publication_identifier:
issn:
- 0022-247X
publication_status: published
publisher: Elsevier BV
status: public
title: Boundedness in a Keller–Segel system with external signal production
type: journal_article
user_id: '23686'
volume: 446
year: '2016'
...
---
_id: '34661'
author:
- first_name: Tobias
full_name: Black, Tobias
id: '23686'
last_name: Black
orcid: 0000-0001-9963-0800
citation:
ama: 'Black T. Sublinear signal production in a two-dimensional Keller–Segel–Stokes
system. Nonlinear Analysis: Real World Applications. 2016;31:593-609. doi:10.1016/j.nonrwa.2016.03.008'
apa: 'Black, T. (2016). Sublinear signal production in a two-dimensional Keller–Segel–Stokes
system. Nonlinear Analysis: Real World Applications, 31, 593–609.
https://doi.org/10.1016/j.nonrwa.2016.03.008'
bibtex: '@article{Black_2016, title={Sublinear signal production in a two-dimensional
Keller–Segel–Stokes system}, volume={31}, DOI={10.1016/j.nonrwa.2016.03.008},
journal={Nonlinear Analysis: Real World Applications}, publisher={Elsevier BV},
author={Black, Tobias}, year={2016}, pages={593–609} }'
chicago: 'Black, Tobias. “Sublinear Signal Production in a Two-Dimensional Keller–Segel–Stokes
System.” Nonlinear Analysis: Real World Applications 31 (2016): 593–609.
https://doi.org/10.1016/j.nonrwa.2016.03.008.'
ieee: 'T. Black, “Sublinear signal production in a two-dimensional Keller–Segel–Stokes
system,” Nonlinear Analysis: Real World Applications, vol. 31, pp. 593–609,
2016, doi: 10.1016/j.nonrwa.2016.03.008.'
mla: 'Black, Tobias. “Sublinear Signal Production in a Two-Dimensional Keller–Segel–Stokes
System.” Nonlinear Analysis: Real World Applications, vol. 31, Elsevier
BV, 2016, pp. 593–609, doi:10.1016/j.nonrwa.2016.03.008.'
short: 'T. Black, Nonlinear Analysis: Real World Applications 31 (2016) 593–609.'
date_created: 2022-12-21T09:46:31Z
date_updated: 2022-12-21T10:05:52Z
department:
- _id: '34'
- _id: '10'
- _id: '90'
doi: 10.1016/j.nonrwa.2016.03.008
intvolume: ' 31'
keyword:
- Applied Mathematics
- Computational Mathematics
- General Economics
- Econometrics and Finance
- General Engineering
- General Medicine
- Analysis
language:
- iso: eng
page: 593-609
publication: 'Nonlinear Analysis: Real World Applications'
publication_identifier:
issn:
- 1468-1218
publication_status: published
publisher: Elsevier BV
status: public
title: Sublinear signal production in a two-dimensional Keller–Segel–Stokes system
type: journal_article
user_id: '23686'
volume: 31
year: '2016'
...
---
_id: '45936'
alternative_title:
- Error Analysis for Quasilinear Problems on Evolving Surfaces
author:
- first_name: Balázs
full_name: Kovács, Balázs
id: '100441'
last_name: Kovács
orcid: 0000-0001-9872-3474
- first_name: Christian Andreas
full_name: Power Guerra, Christian Andreas
last_name: Power Guerra
citation:
ama: Kovács B, Power Guerra CA. Error analysis for full discretizations of quasilinear
parabolic problems on evolving surfaces. Numerical Methods for Partial Differential
Equations. 2016;32(4):1200-1231. doi:10.1002/num.22047
apa: Kovács, B., & Power Guerra, C. A. (2016). Error analysis for full discretizations
of quasilinear parabolic problems on evolving surfaces. Numerical Methods for
Partial Differential Equations, 32(4), 1200–1231. https://doi.org/10.1002/num.22047
bibtex: '@article{Kovács_Power Guerra_2016, title={Error analysis for full discretizations
of quasilinear parabolic problems on evolving surfaces}, volume={32}, DOI={10.1002/num.22047}, number={4}, journal={Numerical
Methods for Partial Differential Equations}, publisher={Wiley}, author={Kovács,
Balázs and Power Guerra, Christian Andreas}, year={2016}, pages={1200–1231} }'
chicago: 'Kovács, Balázs, and Christian Andreas Power Guerra. “Error Analysis for
Full Discretizations of Quasilinear Parabolic Problems on Evolving Surfaces.”
Numerical Methods for Partial Differential Equations 32, no. 4 (2016):
1200–1231. https://doi.org/10.1002/num.22047.'
ieee: 'B. Kovács and C. A. Power Guerra, “Error analysis for full discretizations
of quasilinear parabolic problems on evolving surfaces,” Numerical Methods
for Partial Differential Equations, vol. 32, no. 4, pp. 1200–1231, 2016, doi:
10.1002/num.22047.'
mla: Kovács, Balázs, and Christian Andreas Power Guerra. “Error Analysis for Full
Discretizations of Quasilinear Parabolic Problems on Evolving Surfaces.” Numerical
Methods for Partial Differential Equations, vol. 32, no. 4, Wiley, 2016, pp.
1200–31, doi:10.1002/num.22047.
short: B. Kovács, C.A. Power Guerra, Numerical Methods for Partial Differential
Equations 32 (2016) 1200–1231.
date_created: 2023-07-10T11:35:34Z
date_updated: 2024-04-03T09:23:28Z
department:
- _id: '841'
doi: 10.1002/num.22047
intvolume: ' 32'
issue: '4'
keyword:
- Applied Mathematics
- Computational Mathematics
- Numerical Analysis
- Analysis
language:
- iso: eng
page: 1200-1231
publication: Numerical Methods for Partial Differential Equations
publication_identifier:
issn:
- 0749-159X
publication_status: published
publisher: Wiley
status: public
title: Error analysis for full discretizations of quasilinear parabolic problems on
evolving surfaces
type: journal_article
user_id: '100441'
volume: 32
year: '2016'
...
---
_id: '45939'
author:
- first_name: Balázs
full_name: Kovács, Balázs
id: '100441'
last_name: Kovács
orcid: 0000-0001-9872-3474
- first_name: Buyang
full_name: Li, Buyang
last_name: Li
- first_name: Christian
full_name: Lubich, Christian
last_name: Lubich
citation:
ama: Kovács B, Li B, Lubich C. A-Stable Time Discretizations Preserve Maximal Parabolic
Regularity. SIAM Journal on Numerical Analysis. 2016;54(6):3600-3624. doi:10.1137/15m1040918
apa: Kovács, B., Li, B., & Lubich, C. (2016). A-Stable Time Discretizations
Preserve Maximal Parabolic Regularity. SIAM Journal on Numerical Analysis,
54(6), 3600–3624. https://doi.org/10.1137/15m1040918
bibtex: '@article{Kovács_Li_Lubich_2016, title={A-Stable Time Discretizations Preserve
Maximal Parabolic Regularity}, volume={54}, DOI={10.1137/15m1040918},
number={6}, journal={SIAM Journal on Numerical Analysis}, publisher={Society for
Industrial & Applied Mathematics (SIAM)}, author={Kovács, Balázs and Li, Buyang
and Lubich, Christian}, year={2016}, pages={3600–3624} }'
chicago: 'Kovács, Balázs, Buyang Li, and Christian Lubich. “A-Stable Time Discretizations
Preserve Maximal Parabolic Regularity.” SIAM Journal on Numerical Analysis
54, no. 6 (2016): 3600–3624. https://doi.org/10.1137/15m1040918.'
ieee: 'B. Kovács, B. Li, and C. Lubich, “A-Stable Time Discretizations Preserve
Maximal Parabolic Regularity,” SIAM Journal on Numerical Analysis, vol.
54, no. 6, pp. 3600–3624, 2016, doi: 10.1137/15m1040918.'
mla: Kovács, Balázs, et al. “A-Stable Time Discretizations Preserve Maximal Parabolic
Regularity.” SIAM Journal on Numerical Analysis, vol. 54, no. 6, Society
for Industrial & Applied Mathematics (SIAM), 2016, pp. 3600–24, doi:10.1137/15m1040918.
short: B. Kovács, B. Li, C. Lubich, SIAM Journal on Numerical Analysis 54 (2016)
3600–3624.
date_created: 2023-07-10T11:38:15Z
date_updated: 2024-04-03T09:23:00Z
department:
- _id: '841'
doi: 10.1137/15m1040918
intvolume: ' 54'
issue: '6'
keyword:
- Numerical Analysis
- Applied Mathematics
- Computational Mathematics
language:
- iso: eng
page: 3600-3624
publication: SIAM Journal on Numerical Analysis
publication_identifier:
issn:
- 0036-1429
- 1095-7170
publication_status: published
publisher: Society for Industrial & Applied Mathematics (SIAM)
status: public
title: A-Stable Time Discretizations Preserve Maximal Parabolic Regularity
type: journal_article
user_id: '100441'
volume: 54
year: '2016'
...
---
_id: '37663'
author:
- first_name: Margit
full_name: Rösler, Margit
id: '37390'
last_name: Rösler
- first_name: Michael
full_name: Voit, Michael
last_name: Voit
citation:
ama: Rösler M, Voit M. A multivariate version of the disk convolution. Journal
of Mathematical Analysis and Applications. 2016;435(1):701-717. doi:10.1016/j.jmaa.2015.10.062
apa: Rösler, M., & Voit, M. (2016). A multivariate version of the disk convolution.
Journal of Mathematical Analysis and Applications, 435(1), 701–717.
https://doi.org/10.1016/j.jmaa.2015.10.062
bibtex: '@article{Rösler_Voit_2016, title={A multivariate version of the disk convolution},
volume={435}, DOI={10.1016/j.jmaa.2015.10.062},
number={1}, journal={Journal of Mathematical Analysis and Applications}, publisher={Elsevier
BV}, author={Rösler, Margit and Voit, Michael}, year={2016}, pages={701–717} }'
chicago: 'Rösler, Margit, and Michael Voit. “A Multivariate Version of the Disk
Convolution.” Journal of Mathematical Analysis and Applications 435, no.
1 (2016): 701–17. https://doi.org/10.1016/j.jmaa.2015.10.062.'
ieee: 'M. Rösler and M. Voit, “A multivariate version of the disk convolution,”
Journal of Mathematical Analysis and Applications, vol. 435, no. 1, pp.
701–717, 2016, doi: 10.1016/j.jmaa.2015.10.062.'
mla: Rösler, Margit, and Michael Voit. “A Multivariate Version of the Disk Convolution.”
Journal of Mathematical Analysis and Applications, vol. 435, no. 1, Elsevier
BV, 2016, pp. 701–17, doi:10.1016/j.jmaa.2015.10.062.
short: M. Rösler, M. Voit, Journal of Mathematical Analysis and Applications 435
(2016) 701–717.
date_created: 2023-01-20T09:26:43Z
date_updated: 2023-01-24T22:15:56Z
department:
- _id: '555'
doi: 10.1016/j.jmaa.2015.10.062
intvolume: ' 435'
issue: '1'
keyword:
- Applied Mathematics
- Analysis
language:
- iso: eng
page: 701-717
publication: Journal of Mathematical Analysis and Applications
publication_identifier:
issn:
- 0022-247X
publication_status: published
publisher: Elsevier BV
status: public
title: A multivariate version of the disk convolution
type: journal_article
user_id: '37390'
volume: 435
year: '2016'
...
---
_id: '61024'
abstract:
- lang: eng
text: "Background: The evolution of primate sexual swellings and their influence
on mating strategies have captivated the\r\ninterest of biologists for over a
century. Across the primate order, variability in the timing of ovulation with
respect to\r\nfemales’ sexual swelling patterns differs greatly. Since sexual
swellings typically function as signals of female fecundity,\r\nthe temporal relation
between ovulation and sexual swellings can impact the ability of males to pinpoint
ovulation\r\nand thereby affect male mating strategies. Here, we used endocrine
parameters to detect ovulation and examined the\r\ntemporal relation between the
maximum swelling phase (MSP) and ovulation in wild female bonobos (Pan paniscus).\r\nData
were collected at the Luikotale field site, Democratic Republic of Congo, spanning
36 months. Observational data\r\nfrom 13 females were used to characterise female
swelling cycles (N = 70). Furthermore, we measured urinary oestrone\r\nand pregnanediol
using liquid chromatography–tandem mass spectrometry, and used pregnanediol to
determine the\r\ntiming of ovulation in 34 cycles (N = 9 females).\r\nResults:
We found that the duration of females’ MSP was highly variable, ranging from 1
to 31 days. Timing of ovulation\r\nvaried considerably in relation to the onset
of the MSP, resulting in a very low day-specific probability of ovulation and\r\nfecundity
across female cycles. Ovulation occurred during the MSP in only 52.9 % of the
analysed swelling cycles, and\r\nfemales showed regular sexual swelling patterns
in N = 8 swelling cycles where ovulation did not occur. These findings\r\nreveal
that sexual swellings of bonobos are less reliable indicators of ovulation compared
to other species of primates.\r\nConclusions: Female bonobos show unusual variability
in the duration of the MSP and in the timing of ovulation\r\nrelative to the sexual
swelling signal. These data are important for understanding the evolution of sexual
signals, how\r\nthey influence male and female mating strategies, and how decoupling
visual signals of fecundity from the periovulatory\r\nperiod may affect intersexual
conflict. By prolonging the period during which males would need to mate guard
females\r\nto ascertain paternity, the temporal variability of this signal may
constrain mate-guarding efforts by male bonobos."
article_number: '140'
article_type: original
author:
- first_name: Pamela Heidi
full_name: Douglas, Pamela Heidi
id: '72311'
last_name: Douglas
- first_name: Gottfried
full_name: Hohmann, Gottfried
last_name: Hohmann
- first_name: Róisín
full_name: Murtagh, Róisín
last_name: Murtagh
- first_name: Robyn
full_name: Thiessen-Bock, Robyn
last_name: Thiessen-Bock
- first_name: Tobias
full_name: Deschner, Tobias
last_name: Deschner
citation:
ama: 'Douglas PH, Hohmann G, Murtagh R, Thiessen-Bock R, Deschner T. Mixed messages:
wild female bonobos show high variability in the timing of ovulation in relation
to sexual swelling patterns. BMC Evolutionary Biology. 2016;16(1). doi:10.1186/s12862-016-0691-3'
apa: 'Douglas, P. H., Hohmann, G., Murtagh, R., Thiessen-Bock, R., & Deschner,
T. (2016). Mixed messages: wild female bonobos show high variability in the timing
of ovulation in relation to sexual swelling patterns. BMC Evolutionary Biology,
16(1), Article 140. https://doi.org/10.1186/s12862-016-0691-3'
bibtex: '@article{Douglas_Hohmann_Murtagh_Thiessen-Bock_Deschner_2016, title={Mixed
messages: wild female bonobos show high variability in the timing of ovulation
in relation to sexual swelling patterns}, volume={16}, DOI={10.1186/s12862-016-0691-3},
number={1140}, journal={BMC Evolutionary Biology}, publisher={Springer Science
and Business Media LLC}, author={Douglas, Pamela Heidi and Hohmann, Gottfried
and Murtagh, Róisín and Thiessen-Bock, Robyn and Deschner, Tobias}, year={2016}
}'
chicago: 'Douglas, Pamela Heidi, Gottfried Hohmann, Róisín Murtagh, Robyn Thiessen-Bock,
and Tobias Deschner. “Mixed Messages: Wild Female Bonobos Show High Variability
in the Timing of Ovulation in Relation to Sexual Swelling Patterns.” BMC Evolutionary
Biology 16, no. 1 (2016). https://doi.org/10.1186/s12862-016-0691-3.'
ieee: 'P. H. Douglas, G. Hohmann, R. Murtagh, R. Thiessen-Bock, and T. Deschner,
“Mixed messages: wild female bonobos show high variability in the timing of ovulation
in relation to sexual swelling patterns,” BMC Evolutionary Biology, vol.
16, no. 1, Art. no. 140, 2016, doi: 10.1186/s12862-016-0691-3.'
mla: 'Douglas, Pamela Heidi, et al. “Mixed Messages: Wild Female Bonobos Show High
Variability in the Timing of Ovulation in Relation to Sexual Swelling Patterns.”
BMC Evolutionary Biology, vol. 16, no. 1, 140, Springer Science and Business
Media LLC, 2016, doi:10.1186/s12862-016-0691-3.'
short: P.H. Douglas, G. Hohmann, R. Murtagh, R. Thiessen-Bock, T. Deschner, BMC
Evolutionary Biology 16 (2016).
date_created: 2025-08-26T19:10:36Z
date_updated: 2025-08-26T19:52:41Z
department:
- _id: '40'
doi: 10.1186/s12862-016-0691-3
extern: '1'
intvolume: ' 16'
issue: '1'
keyword:
- Primate
- Sexual signalling
- Fecundity
- Endocrine analysis
- LC–MS/MS
- Estrogen
- Pan paniscus
- Pregnanediol
- Mate guarding
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://bmcecolevol.biomedcentral.com/articles/10.1186/s12862-016-0691-3
oa: '1'
publication: BMC Evolutionary Biology
publication_identifier:
issn:
- 1471-2148
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Mixed messages: wild female bonobos show high variability in the timing of
ovulation in relation to sexual swelling patterns'
type: journal_article
user_id: '72311'
volume: 16
year: '2016'
...
---
_id: '9949'
abstract:
- lang: eng
text: Intelligent mechatronic systems other the possibility to adapt system behavior
to current dependability. This can be used to assure reliability by controlling
system behavior to reach a pre-defined lifetime. By using such closed loop control,
the margin of error of useful lifetime of an individual system is lowered. It
is also possible to change the pre-defined lifetime during operation, by adapting
system behavior to derate component usage. When planning maintenance actions,
the remaining useful lifetime of each individual system has to be taken into account.
Usually, stochastic properties of a fleet of systems are analyzed to create maintenance
plans. Among these, the main factor is the probability of an individual system
to last until maintenance. If condition-based maintenance is used, this is updated
for each individual system using available information about its current state.
By lowering the margin of error of useful lifetime, which directly corresponds
to the time until maintenance, extended maintenance periods are made possible.
Also using reliability-adaptive operation, a reversal of degradation driven maintenance
planning is possible where a maintenance plan is setup not only according to system
properties, but mainly to requirements imposed by maintenance personnel or infrastructure.
Each system then adapts its behavior accordingly and fails according to the maintenance
plan, making better use of maintenance personnel and system capabilities at the
same time. In this contribution, the potential of maintenance plan driven system
behavior adaptation is shown. A model including adaptation process and maintenance
actions is simulated over full system lifetime to assess the advantages gained.
author:
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
- first_name: Thorben
full_name: Kaul, Thorben
id: '14802'
last_name: Kaul
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Meyer T, Kaul T, Sextro W. Advantages of reliability-adaptive system operation
for maintenance planning. In: Proceedings of the 9th IFAC Symposium on Fault
Detection, Supervision and Safety for Technical Processes. ; 2015:940-945.
doi:10.1016/j.ifacol.2015.09.647'
apa: Meyer, T., Kaul, T., & Sextro, W. (2015). Advantages of reliability-adaptive
system operation for maintenance planning. In Proceedings of the 9th IFAC Symposium
on Fault Detection, Supervision and Safety for Technical Processes (pp. 940–945).
https://doi.org/10.1016/j.ifacol.2015.09.647
bibtex: '@inproceedings{Meyer_Kaul_Sextro_2015, title={Advantages of reliability-adaptive
system operation for maintenance planning}, DOI={10.1016/j.ifacol.2015.09.647},
booktitle={Proceedings of the 9th IFAC Symposium on Fault Detection, Supervision
and Safety for Technical Processes}, author={Meyer, Tobias and Kaul, Thorben and
Sextro, Walter}, year={2015}, pages={940–945} }'
chicago: Meyer, Tobias, Thorben Kaul, and Walter Sextro. “Advantages of Reliability-Adaptive
System Operation for Maintenance Planning.” In Proceedings of the 9th IFAC
Symposium on Fault Detection, Supervision and Safety for Technical Processes,
940–45, 2015. https://doi.org/10.1016/j.ifacol.2015.09.647.
ieee: T. Meyer, T. Kaul, and W. Sextro, “Advantages of reliability-adaptive system
operation for maintenance planning,” in Proceedings of the 9th IFAC Symposium
on Fault Detection, Supervision and Safety for Technical Processes, 2015,
pp. 940–945.
mla: Meyer, Tobias, et al. “Advantages of Reliability-Adaptive System Operation
for Maintenance Planning.” Proceedings of the 9th IFAC Symposium on Fault Detection,
Supervision and Safety for Technical Processes, 2015, pp. 940–45, doi:10.1016/j.ifacol.2015.09.647.
short: 'T. Meyer, T. Kaul, W. Sextro, in: Proceedings of the 9th IFAC Symposium
on Fault Detection, Supervision and Safety for Technical Processes, 2015, pp.
940–945.'
date_created: 2019-05-27T08:29:40Z
date_updated: 2019-09-16T10:43:42Z
department:
- _id: '151'
doi: 10.1016/j.ifacol.2015.09.647
keyword:
- Adaptive systems
- Reliability analysis
- Availability
- Adaptive control
- Maintenance
- Self-optimizing systems
- Self-optimizing control
- Stochastic Petri-nets
language:
- iso: eng
page: 940-945
publication: Proceedings of the 9th IFAC Symposium on Fault Detection, Supervision
and Safety for Technical Processes
quality_controlled: '1'
status: public
title: Advantages of reliability-adaptive system operation for maintenance planning
type: conference
user_id: '55222'
year: '2015'
...
---
_id: '38037'
author:
- first_name: Margit
full_name: Rösler, Margit
id: '37390'
last_name: Rösler
- first_name: Michael
full_name: Voit, Michael
last_name: Voit
citation:
ama: 'Rösler M, Voit M. A Central Limit Theorem for Random Walks on the Dual of
a Compact Grassmannian. Symmetry, Integrability and Geometry: Methods and Applications.
2015;11(013):18pp. doi:10.3842/sigma.2015.013'
apa: 'Rösler, M., & Voit, M. (2015). A Central Limit Theorem for Random Walks
on the Dual of a Compact Grassmannian. Symmetry, Integrability and Geometry:
Methods and Applications, 11(013), 18pp. https://doi.org/10.3842/sigma.2015.013'
bibtex: '@article{Rösler_Voit_2015, title={A Central Limit Theorem for Random Walks
on the Dual of a Compact Grassmannian}, volume={11}, DOI={10.3842/sigma.2015.013},
number={013}, journal={Symmetry, Integrability and Geometry: Methods and Applications},
publisher={SIGMA (Symmetry, Integrability and Geometry: Methods and Application)},
author={Rösler, Margit and Voit, Michael}, year={2015}, pages={18pp} }'
chicago: 'Rösler, Margit, and Michael Voit. “A Central Limit Theorem for Random
Walks on the Dual of a Compact Grassmannian.” Symmetry, Integrability and Geometry:
Methods and Applications 11, no. 013 (2015): 18pp. https://doi.org/10.3842/sigma.2015.013.'
ieee: 'M. Rösler and M. Voit, “A Central Limit Theorem for Random Walks on the Dual
of a Compact Grassmannian,” Symmetry, Integrability and Geometry: Methods and
Applications, vol. 11, no. 013, p. 18pp, 2015, doi: 10.3842/sigma.2015.013.'
mla: 'Rösler, Margit, and Michael Voit. “A Central Limit Theorem for Random Walks
on the Dual of a Compact Grassmannian.” Symmetry, Integrability and Geometry:
Methods and Applications, vol. 11, no. 013, SIGMA (Symmetry, Integrability
and Geometry: Methods and Application), 2015, p. 18pp, doi:10.3842/sigma.2015.013.'
short: 'M. Rösler, M. Voit, Symmetry, Integrability and Geometry: Methods and Applications
11 (2015) 18pp.'
date_created: 2023-01-23T08:18:48Z
date_updated: 2023-01-24T22:15:37Z
department:
- _id: '555'
doi: 10.3842/sigma.2015.013
intvolume: ' 11'
issue: '013'
keyword:
- Geometry and Topology
- Mathematical Physics
- Analysis
language:
- iso: eng
page: 18pp
publication: 'Symmetry, Integrability and Geometry: Methods and Applications'
publication_identifier:
issn:
- 1815-0659
publication_status: published
publisher: 'SIGMA (Symmetry, Integrability and Geometry: Methods and Application)'
status: public
title: A Central Limit Theorem for Random Walks on the Dual of a Compact Grassmannian
type: journal_article
user_id: '93826'
volume: 11
year: '2015'
...
---
_id: '1135'
abstract:
- lang: eng
text: 'In this paper, we describe our system developed for the GErman SenTiment
AnaLysis shared Task (GESTALT) for participation in the Maintask 2: Subjective
Phrase and Aspect Extraction from Product Reviews. We present a tool, which identifies
subjective and aspect phrases in German product reviews. For the recognition of
subjective phrases, we pursue a lexicon-based approach. For the extraction of
aspect phrases from the reviews, we consider two possible ways: Besides the subjectivity
and aspect look-up, we also implemented a method to establish which subjective
phrase belongs to which aspect. The system achieves better results for the recognition
of aspect phrases than for the subjective identification.'
author:
- first_name: Markus
full_name: Dollmann, Markus
id: '27578'
last_name: Dollmann
- first_name: Michaela
full_name: Geierhos, Michaela
id: '42496'
last_name: Geierhos
orcid: 0000-0002-8180-5606
citation:
ama: 'Dollmann M, Geierhos M. SentiBA: Lexicon-based Sentiment Analysis on German
Product Reviews. In: Faaß G, Ruppenhofer J, eds. Workshop Proceedings of the
12th Edition of the KONVENS Conference. Hildesheim, Germany: Universitätsverlag
Hildesheim; 2014:185-191.'
apa: 'Dollmann, M., & Geierhos, M. (2014). SentiBA: Lexicon-based Sentiment
Analysis on German Product Reviews. In G. Faaß & J. Ruppenhofer (Eds.), Workshop
Proceedings of the 12th Edition of the KONVENS Conference (pp. 185–191). Hildesheim,
Germany: Universitätsverlag Hildesheim.'
bibtex: '@inproceedings{Dollmann_Geierhos_2014, place={Hildesheim, Germany}, title={SentiBA:
Lexicon-based Sentiment Analysis on German Product Reviews}, booktitle={Workshop
Proceedings of the 12th Edition of the KONVENS Conference}, publisher={Universitätsverlag
Hildesheim}, author={Dollmann, Markus and Geierhos, Michaela}, editor={Faaß, Gertrud
and Ruppenhofer, JosefEditors}, year={2014}, pages={185–191} }'
chicago: 'Dollmann, Markus, and Michaela Geierhos. “SentiBA: Lexicon-Based Sentiment
Analysis on German Product Reviews.” In Workshop Proceedings of the 12th Edition
of the KONVENS Conference, edited by Gertrud Faaß and Josef Ruppenhofer, 185–91.
Hildesheim, Germany: Universitätsverlag Hildesheim, 2014.'
ieee: 'M. Dollmann and M. Geierhos, “SentiBA: Lexicon-based Sentiment Analysis on
German Product Reviews,” in Workshop Proceedings of the 12th Edition of the
KONVENS Conference, Hildesheim, Germany, 2014, pp. 185–191.'
mla: 'Dollmann, Markus, and Michaela Geierhos. “SentiBA: Lexicon-Based Sentiment
Analysis on German Product Reviews.” Workshop Proceedings of the 12th Edition
of the KONVENS Conference, edited by Gertrud Faaß and Josef Ruppenhofer, Universitätsverlag
Hildesheim, 2014, pp. 185–91.'
short: 'M. Dollmann, M. Geierhos, in: G. Faaß, J. Ruppenhofer (Eds.), Workshop Proceedings
of the 12th Edition of the KONVENS Conference, Universitätsverlag Hildesheim,
Hildesheim, Germany, 2014, pp. 185–191.'
conference:
end_date: 2014-10-10
location: Hildesheim, Germany
name: 12th Konferenz zur Verarbeitung Natürlicher Sprache (KONVENS 2014)
start_date: 2014-10-08
date_created: 2018-01-30T15:46:56Z
date_updated: 2022-01-06T06:50:59Z
department:
- _id: '36'
- _id: '1'
- _id: '579'
editor:
- first_name: Gertrud
full_name: Faaß, Gertrud
last_name: Faaß
- first_name: Josef
full_name: Ruppenhofer, Josef
last_name: Ruppenhofer
keyword:
- corpus linguistics
- sentiment analysis
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://hildok.bsz-bw.de/files/297/04_03.pdf
oa: '1'
page: 185-191
place: Hildesheim, Germany
publication: Workshop Proceedings of the 12th Edition of the KONVENS Conference
publication_identifier:
isbn:
- 978-3-934105-47-8
publication_status: published
publisher: Universitätsverlag Hildesheim
quality_controlled: '1'
status: public
title: 'SentiBA: Lexicon-based Sentiment Analysis on German Product Reviews'
type: conference
user_id: '42496'
year: '2014'
...
---
_id: '4695'
author:
- first_name: Stefan
full_name: Debortoli, Stefan
last_name: Debortoli
- first_name: Oliver
full_name: Müller, Oliver
id: '72849'
last_name: Müller
- first_name: Jan
full_name: vom Brocke, Jan
last_name: vom Brocke
citation:
ama: 'Debortoli S, Müller O, vom Brocke J. Comparing business intelligence and big
data skills: A text mining study using job advertisements. Business and Information
Systems Engineering. 2014;(5):289--300. doi:10.1007/s12599-014-0344-2'
apa: 'Debortoli, S., Müller, O., & vom Brocke, J. (2014). Comparing business
intelligence and big data skills: A text mining study using job advertisements.
Business and Information Systems Engineering, (5), 289--300. https://doi.org/10.1007/s12599-014-0344-2'
bibtex: '@article{Debortoli_Müller_vom Brocke_2014, title={Comparing business intelligence
and big data skills: A text mining study using job advertisements}, DOI={10.1007/s12599-014-0344-2},
number={5}, journal={Business and Information Systems Engineering}, author={Debortoli,
Stefan and Müller, Oliver and vom Brocke, Jan}, year={2014}, pages={289--300}
}'
chicago: 'Debortoli, Stefan, Oliver Müller, and Jan vom Brocke. “Comparing Business
Intelligence and Big Data Skills: A Text Mining Study Using Job Advertisements.”
Business and Information Systems Engineering, no. 5 (2014): 289--300. https://doi.org/10.1007/s12599-014-0344-2.'
ieee: 'S. Debortoli, O. Müller, and J. vom Brocke, “Comparing business intelligence
and big data skills: A text mining study using job advertisements,” Business
and Information Systems Engineering, no. 5, pp. 289--300, 2014.'
mla: 'Debortoli, Stefan, et al. “Comparing Business Intelligence and Big Data Skills:
A Text Mining Study Using Job Advertisements.” Business and Information Systems
Engineering, no. 5, 2014, pp. 289--300, doi:10.1007/s12599-014-0344-2.'
short: S. Debortoli, O. Müller, J. vom Brocke, Business and Information Systems
Engineering (2014) 289--300.
date_created: 2018-10-12T08:30:31Z
date_updated: 2022-01-06T07:01:18Z
doi: 10.1007/s12599-014-0344-2
extern: '1'
issue: '5'
keyword:
- Big data
- Business intelligence
- Competencies
- Latent semantic analysis
- Text mining
language:
- iso: eng
page: 289--300
publication: Business and Information Systems Engineering
publication_identifier:
isbn:
- 0910-8327 (Print)$\backslash$n0910-8327 (Linking)
issn:
- '18670202'
status: public
title: 'Comparing business intelligence and big data skills: A text mining study using
job advertisements'
type: journal_article
user_id: '72849'
year: '2014'
...
---
_id: '4696'
author:
- first_name: Jan
full_name: vom Brocke, Jan
last_name: vom Brocke
- first_name: Stefan
full_name: Debortoli, Stefan
last_name: Debortoli
- first_name: Nadine
full_name: Reuter, Nadine
last_name: Reuter
- first_name: Oliver
full_name: Müller, Oliver
id: '72849'
last_name: Müller
citation:
ama: 'vom Brocke J, Debortoli S, Reuter N, Müller O. How In-Memory Technology Can
Create Business Value: Lessons Learned from Hilti. Communications of the Association
for Information Systems. 2014:151--167. doi:10.17705/1CAIS.03407'
apa: 'vom Brocke, J., Debortoli, S., Reuter, N., & Müller, O. (2014). How In-Memory
Technology Can Create Business Value: Lessons Learned from Hilti. Communications
of the Association for Information Systems, 151--167. https://doi.org/10.17705/1CAIS.03407'
bibtex: '@article{vom Brocke_Debortoli_Reuter_Müller_2014, title={How In-Memory
Technology Can Create Business Value: Lessons Learned from Hilti}, DOI={10.17705/1CAIS.03407},
journal={Communications of the Association for Information Systems}, author={vom
Brocke, Jan and Debortoli, Stefan and Reuter, Nadine and Müller, Oliver}, year={2014},
pages={151--167} }'
chicago: 'Brocke, Jan vom, Stefan Debortoli, Nadine Reuter, and Oliver Müller. “How
In-Memory Technology Can Create Business Value: Lessons Learned from Hilti.” Communications
of the Association for Information Systems, 2014, 151--167. https://doi.org/10.17705/1CAIS.03407.'
ieee: 'J. vom Brocke, S. Debortoli, N. Reuter, and O. Müller, “How In-Memory Technology
Can Create Business Value: Lessons Learned from Hilti,” Communications of the
Association for Information Systems, pp. 151--167, 2014.'
mla: 'vom Brocke, Jan, et al. “How In-Memory Technology Can Create Business Value:
Lessons Learned from Hilti.” Communications of the Association for Information
Systems, 2014, pp. 151--167, doi:10.17705/1CAIS.03407.'
short: J. vom Brocke, S. Debortoli, N. Reuter, O. Müller, Communications of the
Association for Information Systems (2014) 151--167.
date_created: 2018-10-12T08:30:38Z
date_updated: 2022-01-06T07:01:18Z
doi: 10.17705/1CAIS.03407
extern: '1'
keyword:
- Advanced business analytics
- Big Data
- Business intelligence
- IT business value
- In-memory technology
- OLAP
- OLTP
- Realtime analytics
- Sentiment analysis
language:
- iso: eng
page: 151--167
publication: Communications of the Association for Information Systems
publication_identifier:
issn:
- '15293181'
status: public
title: 'How In-Memory Technology Can Create Business Value: Lessons Learned from Hilti'
type: journal_article
user_id: '72849'
year: '2014'
...
---
_id: '9868'
abstract:
- lang: eng
text: In order to increase mechanical strength, heat dissipation and ampacity and
to decrease failure through fatigue fracture, wedge copper wire bonding is being
introduced as a standard interconnection method for mass production. To achieve
the same process stability when using copper wire instead of aluminum wire a profound
understanding of the bonding process is needed. Due to the higher hardness of
copper compared to aluminum wire it is more difficult to approach the surfaces
of wire and substrate to a level where van der Waals forces are able to arise
between atoms. Also, enough friction energy referred to the total contact area
has to be generated to activate the surfaces. Therefore, a friction model is used
to simulate the joining process. This model calculates the resulting energy of
partial areas in the contact surface and provides information about the adhesion
process of each area. The focus here is on the arising of micro joints in the
contact area depending on the location in the contact and time. To validate the
model, different touchdown forces are used to vary the initial contact areas of
wire and substrate. Additionally, a piezoelectric tri-axial force sensor is built
up to identify the known phases of pre-deforming, cleaning, adhering and diffusing
for the real bonding process to map with the model. Test substrates as DBC and
copper plate are used to show the different formations of a wedge bond connection
due to hardness and reaction propensity. The experiments were done by using 500
$\mu$m copper wire and a standard V-groove tool.
author:
- first_name: Simon
full_name: Althoff, Simon
last_name: Althoff
- first_name: Jan
full_name: Neuhaus, Jan
last_name: Neuhaus
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Althoff S, Neuhaus J, Hemsel T, Sextro W. Improving the bond quality of copper
wire bonds using a friction model approach. In: Electronic Components and Technology
Conference (ECTC), 2014 IEEE 64th. ; 2014:1549-1555. doi:10.1109/ECTC.2014.6897500'
apa: Althoff, S., Neuhaus, J., Hemsel, T., & Sextro, W. (2014). Improving the
bond quality of copper wire bonds using a friction model approach. In Electronic
Components and Technology Conference (ECTC), 2014 IEEE 64th (pp. 1549–1555).
https://doi.org/10.1109/ECTC.2014.6897500
bibtex: '@inproceedings{Althoff_Neuhaus_Hemsel_Sextro_2014, title={Improving the
bond quality of copper wire bonds using a friction model approach}, DOI={10.1109/ECTC.2014.6897500},
booktitle={Electronic Components and Technology Conference (ECTC), 2014 IEEE 64th},
author={Althoff, Simon and Neuhaus, Jan and Hemsel, Tobias and Sextro, Walter},
year={2014}, pages={1549–1555} }'
chicago: Althoff, Simon, Jan Neuhaus, Tobias Hemsel, and Walter Sextro. “Improving
the Bond Quality of Copper Wire Bonds Using a Friction Model Approach.” In Electronic
Components and Technology Conference (ECTC), 2014 IEEE 64th, 1549–55, 2014.
https://doi.org/10.1109/ECTC.2014.6897500.
ieee: S. Althoff, J. Neuhaus, T. Hemsel, and W. Sextro, “Improving the bond quality
of copper wire bonds using a friction model approach,” in Electronic Components
and Technology Conference (ECTC), 2014 IEEE 64th, 2014, pp. 1549–1555.
mla: Althoff, Simon, et al. “Improving the Bond Quality of Copper Wire Bonds Using
a Friction Model Approach.” Electronic Components and Technology Conference
(ECTC), 2014 IEEE 64th, 2014, pp. 1549–55, doi:10.1109/ECTC.2014.6897500.
short: 'S. Althoff, J. Neuhaus, T. Hemsel, W. Sextro, in: Electronic Components
and Technology Conference (ECTC), 2014 IEEE 64th, 2014, pp. 1549–1555.'
date_created: 2019-05-20T12:11:44Z
date_updated: 2019-09-16T10:57:58Z
department:
- _id: '151'
doi: 10.1109/ECTC.2014.6897500
keyword:
- adhesion
- circuit reliability
- deformation
- diffusion
- fatigue cracks
- friction
- interconnections
- lead bonding
- van der Waals forces
- Cu
- adhering process
- adhesion process
- ampacity improvement
- bond quality improvement
- cleaning process
- diffusing process
- fatigue fracture failure
- friction energy
- friction model
- heat dissipation
- mechanical strength
- piezoelectric triaxial force sensor
- predeforming process
- size 500 mum
- total contact area
- van der Waals forces
- wedge copper wire bonding
- Bonding
- Copper
- Finite element analysis
- Force
- Friction
- Substrates
- Wires
language:
- iso: eng
page: 1549-1555
publication: Electronic Components and Technology Conference (ECTC), 2014 IEEE 64th
quality_controlled: '1'
status: public
title: Improving the bond quality of copper wire bonds using a friction model approach
type: conference
user_id: '55222'
year: '2014'
...
---
_id: '9889'
abstract:
- lang: eng
text: A measurement method is presented that combines the advantages of the multisine
measurement technique with a prediction method for peak bending behavior. This
combination allows the analysis of the dynamic behavior of mechanical structures
at distinctly reduced measurement durations and has the advantage of reducing
high excitation impacts on the structure under test.
author:
- first_name: Christian
full_name: Sprock, Christian
last_name: Sprock
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Sprock C, Sextro W. Time-efficient dynamic analysis of structures exhibiting
nonlinear peak bending. In: Instrumentation and Measurement Technology Conference
(I2MTC) Proceedings, 2014 IEEE International. ; 2014:320-324. doi:10.1109/I2MTC.2014.6860760'
apa: Sprock, C., & Sextro, W. (2014). Time-efficient dynamic analysis of structures
exhibiting nonlinear peak bending. In Instrumentation and Measurement Technology
Conference (I2MTC) Proceedings, 2014 IEEE International (pp. 320–324). https://doi.org/10.1109/I2MTC.2014.6860760
bibtex: '@inproceedings{Sprock_Sextro_2014, title={Time-efficient dynamic analysis
of structures exhibiting nonlinear peak bending}, DOI={10.1109/I2MTC.2014.6860760},
booktitle={Instrumentation and Measurement Technology Conference (I2MTC) Proceedings,
2014 IEEE International}, author={Sprock, Christian and Sextro, Walter}, year={2014},
pages={320–324} }'
chicago: Sprock, Christian, and Walter Sextro. “Time-Efficient Dynamic Analysis
of Structures Exhibiting Nonlinear Peak Bending.” In Instrumentation and Measurement
Technology Conference (I2MTC) Proceedings, 2014 IEEE International, 320–24,
2014. https://doi.org/10.1109/I2MTC.2014.6860760.
ieee: C. Sprock and W. Sextro, “Time-efficient dynamic analysis of structures exhibiting
nonlinear peak bending,” in Instrumentation and Measurement Technology Conference
(I2MTC) Proceedings, 2014 IEEE International, 2014, pp. 320–324.
mla: Sprock, Christian, and Walter Sextro. “Time-Efficient Dynamic Analysis of Structures
Exhibiting Nonlinear Peak Bending.” Instrumentation and Measurement Technology
Conference (I2MTC) Proceedings, 2014 IEEE International, 2014, pp. 320–24,
doi:10.1109/I2MTC.2014.6860760.
short: 'C. Sprock, W. Sextro, in: Instrumentation and Measurement Technology Conference
(I2MTC) Proceedings, 2014 IEEE International, 2014, pp. 320–324.'
date_created: 2019-05-20T13:25:22Z
date_updated: 2019-05-20T13:25:53Z
department:
- _id: '151'
doi: 10.1109/I2MTC.2014.6860760
keyword:
- bending
- dynamic testing
- measurement
- structural engineering
- vibrations
- measurement durations
- mechanical structures
- multisine measurement technique
- nonlinear peak bending behavior
- prediction method
- time-efficient dynamic analysis
- Heuristic algorithms
- Nonlinear systems
- Oscillators
- Time measurement
- Time-frequency analysis
- Vibrations
language:
- iso: eng
page: 320-324
publication: Instrumentation and Measurement Technology Conference (I2MTC) Proceedings,
2014 IEEE International
status: public
title: Time-efficient dynamic analysis of structures exhibiting nonlinear peak bending
type: conference
user_id: '55222'
year: '2014'
...