---
_id: '62642'
author:
- first_name: Stephan
full_name: Kruse, Stephan
id: '38254'
last_name: Kruse
- first_name: Jan
full_name: Brockmeier, Jan
id: '67349'
last_name: Brockmeier
- first_name: Max
full_name: Schwengelbeck, Max
last_name: Schwengelbeck
- first_name: Tobias
full_name: Schwabe, Tobias
id: '39217'
last_name: Schwabe
- first_name: J. Christoph
full_name: Scheytt, J. Christoph
id: '37144'
last_name: Scheytt
orcid: '0000-0002-5950-6618 '
citation:
ama: 'Kruse S, Brockmeier J, Schwengelbeck M, Schwabe T, Scheytt JC. A Photonic
Assisted Visible Light FMCW Lidar System for Large Aperture Phased Array MIMO
Based on LEDs. In: 2025 55th European Microwave Conference (EuMC). ; 2025:602-605.
doi:10.23919/EuMC65286.2025.11235259'
apa: Kruse, S., Brockmeier, J., Schwengelbeck, M., Schwabe, T., & Scheytt, J.
C. (2025). A Photonic Assisted Visible Light FMCW Lidar System for Large Aperture
Phased Array MIMO Based on LEDs. 2025 55th European Microwave Conference (EuMC),
602–605. https://doi.org/10.23919/EuMC65286.2025.11235259
bibtex: '@inproceedings{Kruse_Brockmeier_Schwengelbeck_Schwabe_Scheytt_2025, title={A
Photonic Assisted Visible Light FMCW Lidar System for Large Aperture Phased Array
MIMO Based on LEDs}, DOI={10.23919/EuMC65286.2025.11235259},
booktitle={2025 55th European Microwave Conference (EuMC)}, author={Kruse, Stephan
and Brockmeier, Jan and Schwengelbeck, Max and Schwabe, Tobias and Scheytt, J.
Christoph}, year={2025}, pages={602–605} }'
chicago: Kruse, Stephan, Jan Brockmeier, Max Schwengelbeck, Tobias Schwabe, and
J. Christoph Scheytt. “A Photonic Assisted Visible Light FMCW Lidar System for
Large Aperture Phased Array MIMO Based on LEDs.” In 2025 55th European Microwave
Conference (EuMC), 602–5, 2025. https://doi.org/10.23919/EuMC65286.2025.11235259.
ieee: 'S. Kruse, J. Brockmeier, M. Schwengelbeck, T. Schwabe, and J. C. Scheytt,
“A Photonic Assisted Visible Light FMCW Lidar System for Large Aperture Phased
Array MIMO Based on LEDs,” in 2025 55th European Microwave Conference (EuMC),
2025, pp. 602–605, doi: 10.23919/EuMC65286.2025.11235259.'
mla: Kruse, Stephan, et al. “A Photonic Assisted Visible Light FMCW Lidar System
for Large Aperture Phased Array MIMO Based on LEDs.” 2025 55th European Microwave
Conference (EuMC), 2025, pp. 602–05, doi:10.23919/EuMC65286.2025.11235259.
short: 'S. Kruse, J. Brockmeier, M. Schwengelbeck, T. Schwabe, J.C. Scheytt, in:
2025 55th European Microwave Conference (EuMC), 2025, pp. 602–605.'
date_created: 2025-11-27T07:10:46Z
date_updated: 2025-11-27T07:11:40Z
department:
- _id: '58'
doi: 10.23919/EuMC65286.2025.11235259
keyword:
- Phased arrays
- Optical fibers
- Optical fiber sensors
- Laser radar
- Optical variables measurement
- Apertures
- Light emitting diodes
- Optical receivers
- Optical transmitters
- Optical modulation
- Lidar
- light detection and ranging
- FMCW
- frequency modulated contentious wave
- visible light sensing (VLS)
- visible light communication (VLC)
- automotive headlights
- light emitting diode (LED)
- microwave photonics
- wireless sensing
language:
- iso: eng
page: 602-605
publication: 2025 55th European Microwave Conference (EuMC)
status: public
title: A Photonic Assisted Visible Light FMCW Lidar System for Large Aperture Phased
Array MIMO Based on LEDs
type: conference
user_id: '38254'
year: '2025'
...
---
_id: '29899'
abstract:
- lang: eng
text: LLC resonant converters are typically unsuitable to be applied for wide voltage-transfer
ratio applications. With a full-bridge inverter, however, they can be operated
in a variety of different modulations. Most notably, by permanently turning on
one MOSFET and turning off the other MOSFET of the same bridge leg, the LLC can
be operated in half-bridge configuration reducing the gain by a factor of two.
The resonant capacitor is hereby charged to an average voltage of half the input
voltage. In this modulation, however, the switch that is permanently turned on
is stressed by the complete resonant current while exhibiting no switching losses.
This paper proves that the frequency-doubler modulation can better balance the
losses among all MOSFETs and should be the preferred mode of operation favored
over the conventional half-bridge modulation. This paper analyzes the beneficial
loss distribution, proposes an on-the-fly morphing modulation and discusses potential
operating strategies to further reduce the junction temperature. Furthermore,
it is shown that this modulation can also be altered to achieve the asymmetrical
LLC operation. Experimental measurement results show that the modulation results
in a substantial decrease of the maximum MOSFET temperature and shows that the
converter can be smoothly transitioned during operation from full-bridge modulation
to the frequency-doubler half-bridge operation and back.
author:
- first_name: Philipp
full_name: Rehlaender, Philipp
id: '69469'
last_name: Rehlaender
- first_name: Roland
full_name: Unruh, Roland
id: '34289'
last_name: Unruh
- first_name: Lars
full_name: Hankeln, Lars
last_name: Hankeln
- first_name: Frank
full_name: Schafmeister, Frank
id: '71291'
last_name: Schafmeister
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
citation:
ama: 'Rehlaender P, Unruh R, Hankeln L, Schafmeister F, Böcker J. Frequency-Doubler
Modulation for Reduced Junction Temperatures for LLC Resonant Converters Operated
in Half-Bridge Configuration. In: 23rd European Conference on Power Electronics
and Applications (EPE’21 ECCE Europe). IEEE; 2021. doi:10.23919/EPE21ECCEEurope50061.2021.9570674'
apa: Rehlaender, P., Unruh, R., Hankeln, L., Schafmeister, F., & Böcker, J.
(2021). Frequency-Doubler Modulation for Reduced Junction Temperatures for LLC
Resonant Converters Operated in Half-Bridge Configuration. 23rd European Conference
on Power Electronics and Applications (EPE’21 ECCE Europe). 23rd European
Conference on Power Electronics and Applications (EPE’21 ECCE Europe), Ghent,
Belgium. https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570674
bibtex: '@inproceedings{Rehlaender_Unruh_Hankeln_Schafmeister_Böcker_2021, title={Frequency-Doubler
Modulation for Reduced Junction Temperatures for LLC Resonant Converters Operated
in Half-Bridge Configuration}, DOI={10.23919/EPE21ECCEEurope50061.2021.9570674},
booktitle={23rd European Conference on Power Electronics and Applications (EPE’21
ECCE Europe)}, publisher={IEEE}, author={Rehlaender, Philipp and Unruh, Roland
and Hankeln, Lars and Schafmeister, Frank and Böcker, Joachim}, year={2021} }'
chicago: Rehlaender, Philipp, Roland Unruh, Lars Hankeln, Frank Schafmeister, and
Joachim Böcker. “Frequency-Doubler Modulation for Reduced Junction Temperatures
for LLC Resonant Converters Operated in Half-Bridge Configuration.” In 23rd
European Conference on Power Electronics and Applications (EPE’21 ECCE Europe).
IEEE, 2021. https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570674.
ieee: 'P. Rehlaender, R. Unruh, L. Hankeln, F. Schafmeister, and J. Böcker, “Frequency-Doubler
Modulation for Reduced Junction Temperatures for LLC Resonant Converters Operated
in Half-Bridge Configuration,” presented at the 23rd European Conference on Power
Electronics and Applications (EPE’21 ECCE Europe), Ghent, Belgium, 2021, doi:
10.23919/EPE21ECCEEurope50061.2021.9570674.'
mla: Rehlaender, Philipp, et al. “Frequency-Doubler Modulation for Reduced Junction
Temperatures for LLC Resonant Converters Operated in Half-Bridge Configuration.”
23rd European Conference on Power Electronics and Applications (EPE’21 ECCE
Europe), IEEE, 2021, doi:10.23919/EPE21ECCEEurope50061.2021.9570674.
short: 'P. Rehlaender, R. Unruh, L. Hankeln, F. Schafmeister, J. Böcker, in: 23rd
European Conference on Power Electronics and Applications (EPE’21 ECCE Europe),
IEEE, 2021.'
conference:
end_date: 2021-09-10
location: Ghent, Belgium
name: 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE
Europe)
start_date: 2021-09-06
date_created: 2022-02-20T21:29:48Z
date_updated: 2023-02-09T11:01:11Z
department:
- _id: '34'
- _id: '52'
doi: 10.23919/EPE21ECCEEurope50061.2021.9570674
keyword:
- Resonant converter
- High frequency power converter
- Switched-mode power supply
- Converter control
- Control methods for electrical systems
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/abstract/document/9570674
publication: 23rd European Conference on Power Electronics and Applications (EPE'21
ECCE Europe)
publication_identifier:
isbn:
- 978-9-0758-1537-5
publication_status: published
publisher: IEEE
status: public
title: Frequency-Doubler Modulation for Reduced Junction Temperatures for LLC Resonant
Converters Operated in Half-Bridge Configuration
type: conference
user_id: '34289'
year: '2021'
...
---
_id: '19393'
abstract:
- lang: eng
text: "To provide a simple instrument to operate residential Load-Shifting or Demand-Side-Management
\r\nsystems, the measurement of the actual grid frequency seems to be an appropriate
method. Due to the present \r\ninflexibility and the lack of sufficient throttling
capabilities of lignite and nuclear power plants, a surplus of \r\nelectricity
generation occurs during periods of high wind and solar power generation. While
the specific CO2-\r\nemission is decreasing then ‒ due to the increased share
of Renewables, the grid frequency is increasing (to a certain \r\nlimit). Using
the grid frequency as an indicator to switch-on and off certain loads (loads that
do not require power \r\npermanently (e.g. dishwashers, washing machines, dryers,
fridges and freezers, heaters) could provide a simple, \r\ninexpensive demand-side
management indicator to lower specific CO2‒emssions and costs (if a dynamic \r\nconsumption
tariff is available). To check the truthfulness of that hypothesis, the grid and
frequency data of the \r\nGerman grid of the year 2018 have been collected and
a the correlation between grid frequency, power surplus, share \r\nof renewables
vs. CO2-contents and price at the European energy exchange (EEX) have been calculated.
The results \r\nshow: Correlation between frequency and share of renewables is
quite low (r = 0.155) due to the fact that primary \r\ngrid control quickly compensates
deviations from the 50 Hz nominal frequency. There is a good anti-correlation
(r = -\r\n0.687) between the EEX‒prices and the share of renewables in the grid.
Over the years, correlation between \r\nelectricity trading prices (EEX) and CO2
emissions is quite good (r =0.665), within the one year (2018) that \r\ncorrelation
almost doesn’t exist, possibly due to the inflexibility of the bulky lignite power
plants that even operate at \r\nnegative prices. \r\n"
author:
- first_name: Stefan
full_name: Krauter, Stefan
id: '28836'
last_name: Krauter
orcid: 0000-0002-3594-260X
- first_name: L.
full_name: Zhang, L.
last_name: Zhang
citation:
ama: 'Krauter S, Zhang L. Triggering Demand‒Side‒Management: Correlation of electricity
prices, share of renewables, CO2‒contents, and grid‒frequency in the German electricity
grid. In: Proceedings of the 37th European Photovoltaic Solar Energy Conference,
07 - 11 September 2020. ; 2020:1815-1817. doi:10.4229/EUPVSEC20202020-6BV.5.9'
apa: 'Krauter, S., & Zhang, L. (2020). Triggering Demand‒Side‒Management: Correlation
of electricity prices, share of renewables, CO2‒contents, and grid‒frequency in
the German electricity grid. Proceedings of the 37th European Photovoltaic
Solar Energy Conference, 07 - 11 September 2020., 1815–1817. https://doi.org/10.4229/EUPVSEC20202020-6BV.5.9'
bibtex: '@inproceedings{Krauter_Zhang_2020, title={Triggering Demand‒Side‒Management:
Correlation of electricity prices, share of renewables, CO2‒contents, and grid‒frequency
in the German electricity grid.}, DOI={10.4229/EUPVSEC20202020-6BV.5.9},
booktitle={Proceedings of the 37th European Photovoltaic Solar Energy Conference,
07 - 11 September 2020.}, author={Krauter, Stefan and Zhang, L.}, year={2020},
pages={1815–1817} }'
chicago: 'Krauter, Stefan, and L. Zhang. “Triggering Demand‒Side‒Management: Correlation
of Electricity Prices, Share of Renewables, CO2‒contents, and Grid‒frequency in
the German Electricity Grid.” In Proceedings of the 37th European Photovoltaic
Solar Energy Conference, 07 - 11 September 2020., 1815–17, 2020. https://doi.org/10.4229/EUPVSEC20202020-6BV.5.9.'
ieee: 'S. Krauter and L. Zhang, “Triggering Demand‒Side‒Management: Correlation
of electricity prices, share of renewables, CO2‒contents, and grid‒frequency in
the German electricity grid.,” in Proceedings of the 37th European Photovoltaic
Solar Energy Conference, 07 - 11 September 2020., online, 2020, pp. 1815–1817,
doi: 10.4229/EUPVSEC20202020-6BV.5.9.'
mla: 'Krauter, Stefan, and L. Zhang. “Triggering Demand‒Side‒Management: Correlation
of Electricity Prices, Share of Renewables, CO2‒contents, and Grid‒frequency in
the German Electricity Grid.” Proceedings of the 37th European Photovoltaic
Solar Energy Conference, 07 - 11 September 2020., 2020, pp. 1815–17, doi:10.4229/EUPVSEC20202020-6BV.5.9.'
short: 'S. Krauter, L. Zhang, in: Proceedings of the 37th European Photovoltaic
Solar Energy Conference, 07 - 11 September 2020., 2020, pp. 1815–1817.'
conference:
end_date: 2020-09-11
location: online
name: 37th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC
2020)
start_date: 2020-09-07
date_created: 2020-09-14T12:43:43Z
date_updated: 2022-01-06T12:42:22Z
ddc:
- '620'
department:
- _id: '53'
doi: 10.4229/EUPVSEC20202020-6BV.5.9
file:
- access_level: closed
content_type: application/pdf
creator: krauter
date_created: 2022-01-06T12:35:49Z
date_updated: 2022-01-06T12:35:49Z
file_id: '29172'
file_name: Krauter Zhang - Triggering DSM - EUPVSEC 2020.pdf
file_size: 1309449
relation: main_file
success: 1
file_date_updated: 2022-01-06T12:35:49Z
has_accepted_license: '1'
keyword:
- 'Keywords: Load-Shifting'
- Demand-Side-Management
- DSM
- grid frequency
- EEX
- electricity trading prices
- renewable share
- flexibility
- emissions
- CO2
language:
- iso: eng
page: 1815 - 1817
publication: Proceedings of the 37th European Photovoltaic Solar Energy Conference,
07 - 11 September 2020.
publication_identifier:
issn:
- "\t3-936338-73-6"
publication_status: published
quality_controlled: '1'
status: public
title: 'Triggering Demand‒Side‒Management: Correlation of electricity prices, share
of renewables, CO2‒contents, and grid‒frequency in the German electricity grid.'
type: conference
user_id: '28836'
year: '2020'
...
---
_id: '19383'
abstract:
- lang: eng
text: 'Due to the present inflexibility and the lack of sufficient throttling capabilities
of lignite and nuclear power plants, a surplus of electricity generation occurs
during periods of high wind and solar power generation in the German electricity
grid. While the specific CO2-emission is decreasing then - due to the increased
share of Renewables, the grid frequency should be increasing (to a certain limit).
Using the grid frequency as an indicator to switch-on and -off certain loads (loads
that do not require power permanently (e.g. dishwashers, washing machines, dryers,
fridges and freezers, heaters) could provide a simple, inexpensive demand-side-management
indicator to lower specific CO2-emissions and costs (if a dynamic consumption
tariff is applied). To check the truthfulness of that hypothesis, the grid and
frequency data of the German grid of the year 2018 have been collected and the
correlations between grid frequency, share of renewables, CO2-contents, and actual
price at the European energy exchange (EEX) have been calculated. The results
show: Correlation between grid frequency and the share of renewables is quite
low (r=0.155) due to the fact that primary grid control quickly compensates deviations
from the 50 Hz nominal frequency. As expected, there is a good anti-correlation
(r=-0.687) between the EEX-prices and the share of renewables in the grid. Over
the years, correlation between electricity trading prices (EEX) and CO2 emissions
is quite good (r=0.665), within the one year (2018) that correlation almost doesn''t
exist, possibly due to the inflexibility of the bulky lignite baseload power plants
that even operate at negative prices.'
author:
- first_name: Stefan
full_name: Krauter, Stefan
id: '28836'
last_name: Krauter
orcid: 0000-0002-3594-260X
- first_name: L.
full_name: Zhang, L.
last_name: Zhang
citation:
ama: 'Krauter S, Zhang L. Correlation of grid-frequency, electricity prices, share
of Renewables and CO2-contents of German electricity grid to enable inexpensive
triggering of Demand-Side-Management. In: IEEE, ed. Proceedings of the 47th
IEEE Photovoltaic Specialists Conference (PVSC 47) 2020. ; 2020:1672-1674.
doi:10.1109/PVSC45281.2020.9300487'
apa: Krauter, S., & Zhang, L. (2020). Correlation of grid-frequency, electricity
prices, share of Renewables and CO2-contents of German electricity grid to enable
inexpensive triggering of Demand-Side-Management. In IEEE (Ed.), Proceedings
of the 47th IEEE Photovoltaic Specialists Conference (PVSC 47) 2020 (pp. 1672–1674).
https://doi.org/10.1109/PVSC45281.2020.9300487
bibtex: '@inproceedings{Krauter_Zhang_2020, title={Correlation of grid-frequency,
electricity prices, share of Renewables and CO2-contents of German electricity
grid to enable inexpensive triggering of Demand-Side-Management}, DOI={10.1109/PVSC45281.2020.9300487},
booktitle={Proceedings of the 47th IEEE Photovoltaic Specialists Conference (PVSC
47) 2020}, author={Krauter, Stefan and Zhang, L.}, editor={IEEE}, year={2020},
pages={1672–1674} }'
chicago: Krauter, Stefan, and L. Zhang. “Correlation of Grid-Frequency, Electricity
Prices, Share of Renewables and CO2-Contents of German Electricity Grid to Enable
Inexpensive Triggering of Demand-Side-Management.” In Proceedings of the 47th
IEEE Photovoltaic Specialists Conference (PVSC 47) 2020, edited by IEEE, 1672–74,
2020. https://doi.org/10.1109/PVSC45281.2020.9300487.
ieee: 'S. Krauter and L. Zhang, “Correlation of grid-frequency, electricity prices,
share of Renewables and CO2-contents of German electricity grid to enable inexpensive
triggering of Demand-Side-Management,” in Proceedings of the 47th IEEE Photovoltaic
Specialists Conference (PVSC 47) 2020, online, 2020, pp. 1672–1674, doi: 10.1109/PVSC45281.2020.9300487.'
mla: Krauter, Stefan, and L. Zhang. “Correlation of Grid-Frequency, Electricity
Prices, Share of Renewables and CO2-Contents of German Electricity Grid to Enable
Inexpensive Triggering of Demand-Side-Management.” Proceedings of the 47th
IEEE Photovoltaic Specialists Conference (PVSC 47) 2020, edited by IEEE, 2020,
pp. 1672–74, doi:10.1109/PVSC45281.2020.9300487.
short: 'S. Krauter, L. Zhang, in: IEEE (Ed.), Proceedings of the 47th IEEE Photovoltaic
Specialists Conference (PVSC 47) 2020, 2020, pp. 1672–1674.'
conference:
end_date: 2020-06-21
location: online
name: 47th IEEE Photovoltaic Specialists Conference (PVSC 47)
start_date: 2020-06-15
corporate_editor:
- IEEE
date_created: 2020-09-14T12:39:41Z
date_updated: 2022-01-06T13:52:16Z
department:
- _id: '53'
doi: 10.1109/PVSC45281.2020.9300487
keyword:
- CO2
- EEX
- Grid frequency
- DSM
- electricity price
- Renewable share
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/9300487
page: 1672-1674
publication: Proceedings of the 47th IEEE Photovoltaic Specialists Conference (PVSC
47) 2020
quality_controlled: '1'
status: public
title: Correlation of grid-frequency, electricity prices, share of Renewables and
CO2-contents of German electricity grid to enable inexpensive triggering of Demand-Side-Management
type: conference
user_id: '28836'
year: '2020'
...
---
_id: '32559'
abstract:
- lang: eng
text: This investigation concentrates on value similarity between parents and their
children during adulthood. The interplay between gender, age, relationship quality,
and frequency of contact on value similarity was analyzed. A total of 600 adult
German children (53.8% women) and their parents took part in a questionnaire study.
Value orientation was measured with a short version of Schwartz’s Portrait Values
Questionnaire, and relationship quality with the Network of Relationships Inventory
(Furman & Buhrmeister, 1992).Value similarity was higher in mother–daughter
dyads compared to mother–son dyads, but in the other dyads, no significant differences
were found. Regarding relationship quality, verbal intimacy was not related to
value similarity. Parental satisfaction was associated with value similarity in
the father–child dyads. Satisfaction, as perceived by adult children, was linked
to value similarity in mother–child and father–son dyads. Furthermore, the frequency
of contact related to value similarity between mothers and sons.
author:
- first_name: Christian
full_name: Hoellger, Christian
last_name: Hoellger
- first_name: Sabrina
full_name: Sommer, Sabrina
last_name: Sommer
- first_name: Isabelle
full_name: Albert, Isabelle
last_name: Albert
- first_name: Heike M.
full_name: Buhl, Heike M.
id: '27152'
last_name: Buhl
citation:
ama: Hoellger C, Sommer S, Albert I, Buhl HM. Intergenerational Value Similarity
in Adulthood. Journal of Family Issues. 2020;42(6):1234-1257. doi:10.1177/0192513x20943914
apa: Hoellger, C., Sommer, S., Albert, I., & Buhl, H. M. (2020). Intergenerational
Value Similarity in Adulthood. Journal of Family Issues, 42(6),
1234–1257. https://doi.org/10.1177/0192513x20943914
bibtex: '@article{Hoellger_Sommer_Albert_Buhl_2020, title={Intergenerational Value
Similarity in Adulthood}, volume={42}, DOI={10.1177/0192513x20943914},
number={6}, journal={Journal of Family Issues}, publisher={SAGE Publications},
author={Hoellger, Christian and Sommer, Sabrina and Albert, Isabelle and Buhl,
Heike M.}, year={2020}, pages={1234–1257} }'
chicago: 'Hoellger, Christian, Sabrina Sommer, Isabelle Albert, and Heike M. Buhl.
“Intergenerational Value Similarity in Adulthood.” Journal of Family Issues
42, no. 6 (2020): 1234–57. https://doi.org/10.1177/0192513x20943914.'
ieee: 'C. Hoellger, S. Sommer, I. Albert, and H. M. Buhl, “Intergenerational Value
Similarity in Adulthood,” Journal of Family Issues, vol. 42, no. 6, pp.
1234–1257, 2020, doi: 10.1177/0192513x20943914.'
mla: Hoellger, Christian, et al. “Intergenerational Value Similarity in Adulthood.”
Journal of Family Issues, vol. 42, no. 6, SAGE Publications, 2020, pp.
1234–57, doi:10.1177/0192513x20943914.
short: C. Hoellger, S. Sommer, I. Albert, H.M. Buhl, Journal of Family Issues 42
(2020) 1234–1257.
date_created: 2022-08-03T05:56:45Z
date_updated: 2022-08-29T06:34:26Z
department:
- _id: '427'
doi: 10.1177/0192513x20943914
intvolume: ' 42'
issue: '6'
keyword:
- Adult child–parent dyads
- value similarity
- relationship quality
- frequency of contact
- parent-child-relationship
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://journals.sagepub.com/doi/pdf/10.1177/0192513X20943914
oa: '1'
page: 1234-1257
publication: Journal of Family Issues
publication_identifier:
issn:
- 0192-513X
- 1552-5481
publication_status: published
publisher: SAGE Publications
status: public
title: Intergenerational Value Similarity in Adulthood
type: journal_article
user_id: '42165'
volume: 42
year: '2020'
...
---
_id: '21524'
abstract:
- lang: eng
text: For the measurement of process data in bioreactors, very small wireless sensors
are currently under development to replace the conventional rod probes. The so-called
Sens-o-Spheres measure the temperature and in future the oxygen content and the
pH of fluids. In order to evaluate the distribution of the measured values within
the process, it is necessary to locate the wireless sensors. Because of the small
size of the sphere (diameter 8 mm), inhomogeneous ambient media and the size of
the reactor (less than 2 m), an inductive locating by magnetic fields with a frequency
of f = 13.56 MHz is necessary. Since the behaviour of the magnetic field is very
different from that of the electromagnetic wave, new locating methods are required,
which are presented in this paper.
author:
- first_name: Sven
full_name: Lange, Sven
id: '38240'
last_name: Lange
- first_name: Dominik
full_name: Schröder, Dominik
last_name: Schröder
- first_name: Christian
full_name: Hedayat, Christian
last_name: Hedayat
- first_name: Thomas
full_name: Otto, Thomas
last_name: Otto
- first_name: Ulrich
full_name: Hilleringmann, Ulrich
last_name: Hilleringmann
citation:
ama: 'Lange S, Schröder D, Hedayat C, Otto T, Hilleringmann U. Inductive Locating
Method to Locate Miniaturized Wireless Sensors within Inhomogeneous Dielectrics.
In: 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS).
; 2019. doi:10.1109/newcas44328.2019.8961227'
apa: Lange, S., Schröder, D., Hedayat, C., Otto, T., & Hilleringmann, U. (2019).
Inductive Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous
Dielectrics. In 2019 17th IEEE International New Circuits and Systems Conference
(NEWCAS). Munich, Germany. https://doi.org/10.1109/newcas44328.2019.8961227
bibtex: '@inproceedings{Lange_Schröder_Hedayat_Otto_Hilleringmann_2019, title={Inductive
Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous Dielectrics},
DOI={10.1109/newcas44328.2019.8961227},
booktitle={2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)},
author={Lange, Sven and Schröder, Dominik and Hedayat, Christian and Otto, Thomas
and Hilleringmann, Ulrich}, year={2019} }'
chicago: Lange, Sven, Dominik Schröder, Christian Hedayat, Thomas Otto, and Ulrich
Hilleringmann. “Inductive Locating Method to Locate Miniaturized Wireless Sensors
within Inhomogeneous Dielectrics.” In 2019 17th IEEE International New Circuits
and Systems Conference (NEWCAS), 2019. https://doi.org/10.1109/newcas44328.2019.8961227.
ieee: S. Lange, D. Schröder, C. Hedayat, T. Otto, and U. Hilleringmann, “Inductive
Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous Dielectrics,”
in 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS),
Munich, Germany, 2019.
mla: Lange, Sven, et al. “Inductive Locating Method to Locate Miniaturized Wireless
Sensors within Inhomogeneous Dielectrics.” 2019 17th IEEE International New
Circuits and Systems Conference (NEWCAS), 2019, doi:10.1109/newcas44328.2019.8961227.
short: 'S. Lange, D. Schröder, C. Hedayat, T. Otto, U. Hilleringmann, in: 2019 17th
IEEE International New Circuits and Systems Conference (NEWCAS), 2019.'
conference:
end_date: 2019-06-26
location: Munich, Germany
name: 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)
start_date: 2019-06-23
date_created: 2021-03-17T09:52:41Z
date_updated: 2022-01-06T06:55:03Z
department:
- _id: '59'
- _id: '485'
doi: 10.1109/newcas44328.2019.8961227
keyword:
- oxygen content
- inhomogeneous ambient media
- magnetic field
- inductive locating method
- miniaturized wireless sensors
- inhomogeneous dielectrics
- conventional rod probes
- Sens-o-Spheres measure
- frequency 13.56 MHz
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/8961227
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)
publication_identifier:
isbn:
- '9781728110318'
publication_status: published
related_material:
record:
- id: '21524'
relation: earlier_version
status: public
status: public
title: Inductive Locating Method to Locate Miniaturized Wireless Sensors within Inhomogeneous
Dielectrics
type: conference
user_id: '38240'
year: '2019'
...
---
_id: '9919'
abstract:
- lang: eng
text: This is a study of a combined load restoration and generator start-up procedure.
The procedure is structured into three stages according to the power system status
and the goal of load restoration. Moreover, for each load restoration stage, the
proposed algorithm determines a load restoration sequence by considering renewable
energy such as solar and wind park to achieve objective functions. The validity
and performance of the proposed algorithm is demonstrated through simulations
using IEEE-39 network.
author:
- first_name: Cong
full_name: Shen, Cong
last_name: Shen
- first_name: Paul
full_name: Kaufmann, Paul
last_name: Kaufmann
- first_name: Martin
full_name: Braun, Martin
last_name: Braun
citation:
ama: Shen C, Kaufmann P, Braun M. Three-Stage Power System Restoration Methodology
Considering Renewable Energies. Elsevier International Journal of Electrical
Power and Energy Systems (IJEPES). 2017;94:287-299. doi:10.1016/j.ijepes.2017.07.007
apa: Shen, C., Kaufmann, P., & Braun, M. (2017). Three-Stage Power System Restoration
Methodology Considering Renewable Energies. Elsevier International Journal
of Electrical Power and Energy Systems (IJEPES), 94, 287–299. https://doi.org/10.1016/j.ijepes.2017.07.007
bibtex: '@article{Shen_Kaufmann_Braun_2017, title={Three-Stage Power System Restoration
Methodology Considering Renewable Energies}, volume={94}, DOI={10.1016/j.ijepes.2017.07.007},
journal={Elsevier International Journal of Electrical Power and Energy Systems
(IJEPES)}, author={Shen, Cong and Kaufmann, Paul and Braun, Martin}, year={2017},
pages={287–299} }'
chicago: 'Shen, Cong, Paul Kaufmann, and Martin Braun. “Three-Stage Power System
Restoration Methodology Considering Renewable Energies.” Elsevier International
Journal of Electrical Power and Energy Systems (IJEPES) 94 (2017): 287–99.
https://doi.org/10.1016/j.ijepes.2017.07.007.'
ieee: C. Shen, P. Kaufmann, and M. Braun, “Three-Stage Power System Restoration
Methodology Considering Renewable Energies,” Elsevier International Journal
of Electrical Power and Energy Systems (IJEPES), vol. 94, pp. 287–299, 2017.
mla: Shen, Cong, et al. “Three-Stage Power System Restoration Methodology Considering
Renewable Energies.” Elsevier International Journal of Electrical Power and
Energy Systems (IJEPES), vol. 94, 2017, pp. 287–99, doi:10.1016/j.ijepes.2017.07.007.
short: C. Shen, P. Kaufmann, M. Braun, Elsevier International Journal of Electrical
Power and Energy Systems (IJEPES) 94 (2017) 287–299.
date_created: 2019-05-22T13:14:20Z
date_updated: 2019-10-06T21:56:18Z
department:
- _id: '78'
doi: 10.1016/j.ijepes.2017.07.007
intvolume: ' 94'
keyword:
- Load restorationRestoration stageRenewable energyVoltage/frequency fluctuations
language:
- iso: eng
page: 287-299
publication: Elsevier International Journal of Electrical Power and Energy Systems
(IJEPES)
publication_status: published
status: public
title: Three-Stage Power System Restoration Methodology Considering Renewable Energies
type: journal_article
user_id: '3118'
volume: 94
year: '2017'
...
---
_id: '48411'
author:
- first_name: Lena
full_name: Wessel, Lena
id: '85190'
last_name: Wessel
citation:
ama: 'Wessel L. How do students develop lexical means for understanding the concept
of relative frequency? Empirical insights on the basis of trace analyses. In:
Dooley T, Gueudet G, eds. Proceedings of the Tenth Congress of the European
Society for Research in Mathematics Education (CERME10, February 1 – 5, 2017).
DCU Institute of Education and ERME.; 2017:1388-1395.'
apa: Wessel, L. (2017). How do students develop lexical means for understanding
the concept of relative frequency? Empirical insights on the basis of trace analyses.
In T. Dooley & G. Gueudet (Eds.), Proceedings of the Tenth Congress of
the European Society for Research in Mathematics Education (CERME10, February
1 – 5, 2017) (pp. 1388–1395). DCU Institute of Education and ERME.
bibtex: '@inbook{Wessel_2017, place={Dublin, Ireland}, title={How do students develop
lexical means for understanding the concept of relative frequency? Empirical insights
on the basis of trace analyses}, booktitle={Proceedings of the Tenth Congress
of the European Society for Research in Mathematics Education (CERME10, February
1 – 5, 2017)}, publisher={DCU Institute of Education and ERME.}, author={Wessel,
Lena}, editor={Dooley, T. and Gueudet, G.}, year={2017}, pages={1388–1395} }'
chicago: 'Wessel, Lena. “How Do Students Develop Lexical Means for Understanding
the Concept of Relative Frequency? Empirical Insights on the Basis of Trace Analyses.”
In Proceedings of the Tenth Congress of the European Society for Research in
Mathematics Education (CERME10, February 1 – 5, 2017), edited by T. Dooley
and G. Gueudet, 1388–95. Dublin, Ireland: DCU Institute of Education and ERME.,
2017.'
ieee: 'L. Wessel, “How do students develop lexical means for understanding the concept
of relative frequency? Empirical insights on the basis of trace analyses,” in
Proceedings of the Tenth Congress of the European Society for Research in Mathematics
Education (CERME10, February 1 – 5, 2017), T. Dooley and G. Gueudet, Eds.
Dublin, Ireland: DCU Institute of Education and ERME., 2017, pp. 1388–1395.'
mla: Wessel, Lena. “How Do Students Develop Lexical Means for Understanding the
Concept of Relative Frequency? Empirical Insights on the Basis of Trace Analyses.”
Proceedings of the Tenth Congress of the European Society for Research in Mathematics
Education (CERME10, February 1 – 5, 2017), edited by T. Dooley and G. Gueudet,
DCU Institute of Education and ERME., 2017, pp. 1388–95.
short: 'L. Wessel, in: T. Dooley, G. Gueudet (Eds.), Proceedings of the Tenth Congress
of the European Society for Research in Mathematics Education (CERME10, February
1 – 5, 2017), DCU Institute of Education and ERME., Dublin, Ireland, 2017, pp.
1388–1395.'
date_created: 2023-10-24T07:58:51Z
date_updated: 2024-04-18T09:19:24Z
department:
- _id: '643'
editor:
- first_name: T.
full_name: Dooley, T.
last_name: Dooley
- first_name: G.
full_name: Gueudet, G.
last_name: Gueudet
keyword:
- Academic language
- relative frequency
- scaffolding
- design research
- trace analysis
language:
- iso: eng
main_file_link:
- url: https://hal.science/hal-01937137/
page: 1388-1395
place: Dublin, Ireland
publication: Proceedings of the Tenth Congress of the European Society for Research
in Mathematics Education (CERME10, February 1 – 5, 2017)
publisher: DCU Institute of Education and ERME.
status: public
title: How do students develop lexical means for understanding the concept of relative
frequency? Empirical insights on the basis of trace analyses
type: book_chapter
user_id: '37888'
year: '2017'
...
---
_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'
...
---
_id: '10677'
author:
- first_name: Nam
full_name: Ho, Nam
last_name: Ho
- first_name: Paul
full_name: Kaufmann, Paul
last_name: Kaufmann
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
citation:
ama: 'Ho N, Kaufmann P, Platzner M. Towards self-adaptive caches: A run-time reconfigurable
multi-core infrastructure. In: 2014 {IEEE} Intl. Conf. on Evolvable Systems
(ICES). ; 2014:31-37. doi:10.1109/ICES.2014.7008719'
apa: 'Ho, N., Kaufmann, P., & Platzner, M. (2014). Towards self-adaptive caches:
A run-time reconfigurable multi-core infrastructure. In 2014 {IEEE} Intl. Conf.
on Evolvable Systems (ICES) (pp. 31–37). https://doi.org/10.1109/ICES.2014.7008719'
bibtex: '@inproceedings{Ho_Kaufmann_Platzner_2014, title={Towards self-adaptive
caches: A run-time reconfigurable multi-core infrastructure}, DOI={10.1109/ICES.2014.7008719},
booktitle={2014 {IEEE} Intl. Conf. on Evolvable Systems (ICES)}, author={Ho, Nam
and Kaufmann, Paul and Platzner, Marco}, year={2014}, pages={31–37} }'
chicago: 'Ho, Nam, Paul Kaufmann, and Marco Platzner. “Towards Self-Adaptive Caches:
A Run-Time Reconfigurable Multi-Core Infrastructure.” In 2014 {IEEE} Intl.
Conf. on Evolvable Systems (ICES), 31–37, 2014. https://doi.org/10.1109/ICES.2014.7008719.'
ieee: 'N. Ho, P. Kaufmann, and M. Platzner, “Towards self-adaptive caches: A run-time
reconfigurable multi-core infrastructure,” in 2014 {IEEE} Intl. Conf. on Evolvable
Systems (ICES), 2014, pp. 31–37.'
mla: 'Ho, Nam, et al. “Towards Self-Adaptive Caches: A Run-Time Reconfigurable Multi-Core
Infrastructure.” 2014 {IEEE} Intl. Conf. on Evolvable Systems (ICES), 2014,
pp. 31–37, doi:10.1109/ICES.2014.7008719.'
short: 'N. Ho, P. Kaufmann, M. Platzner, in: 2014 {IEEE} Intl. Conf. on Evolvable
Systems (ICES), 2014, pp. 31–37.'
date_created: 2019-07-10T11:23:00Z
date_updated: 2022-01-06T06:50:49Z
department:
- _id: '78'
doi: 10.1109/ICES.2014.7008719
keyword:
- Linux
- cache storage
- embedded systems
- granular computing
- multiprocessing systems
- reconfigurable architectures
- Leon3 SPARe processor
- custom logic events
- evolvable-self-adaptable processor cache
- fine granular profiling
- integer unit events
- measurement infrastructure
- microarchitectural events
- multicore embedded system
- perf_event standard Linux performance measurement interface
- processor properties
- run-time reconfigurable memory-to-cache address mapping engine
- run-time reconfigurable multicore infrastructure
- split-level caching
- Field programmable gate arrays
- Frequency locked loops
- Irrigation
- Phasor measurement units
- Registers
- Weaving
language:
- iso: eng
page: 31-37
publication: 2014 {IEEE} Intl. Conf. on Evolvable Systems (ICES)
status: public
title: 'Towards self-adaptive caches: A run-time reconfigurable multi-core infrastructure'
type: conference
user_id: '3118'
year: '2014'
...
---
_id: '11861'
abstract:
- lang: eng
text: 'In this contribution we present a theoretical and experimental investigation
into the effects of reverberation and noise on features in the logarithmic mel
power spectral domain, an intermediate stage in the computation of the mel frequency
cepstral coefficients, prevalent in automatic speech recognition (ASR). Gaining
insight into the complex interaction between clean speech, noise, and noisy reverberant
speech features is essential for any ASR system to be robust against noise and
reverberation present in distant microphone input signals. The findings are gathered
in a probabilistic formulation of an observation model which may be used in model-based
feature compensation schemes. The proposed observation model extends previous
models in three major directions: First, the contribution of additive background
noise to the observation error is explicitly taken into account. Second, an energy
compensation constant is introduced which ensures an unbiased estimate of the
reverberant speech features, and, third, a recursive variant of the observation
model is developed resulting in reduced computational complexity when used in
model-based feature compensation. The experimental section is used to evaluate
the accuracy of the model and to describe how its parameters can be determined
from test data.'
author:
- first_name: Volker
full_name: Leutnant, Volker
last_name: Leutnant
- first_name: Alexander
full_name: Krueger, Alexander
last_name: Krueger
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: Leutnant V, Krueger A, Haeb-Umbach R. A New Observation Model in the Logarithmic
Mel Power Spectral Domain for the Automatic Recognition of Noisy Reverberant Speech.
IEEE/ACM Transactions on Audio, Speech, and Language Processing. 2014;22(1):95-109.
doi:10.1109/TASLP.2013.2285480
apa: Leutnant, V., Krueger, A., & Haeb-Umbach, R. (2014). A New Observation
Model in the Logarithmic Mel Power Spectral Domain for the Automatic Recognition
of Noisy Reverberant Speech. IEEE/ACM Transactions on Audio, Speech, and Language
Processing, 22(1), 95–109. https://doi.org/10.1109/TASLP.2013.2285480
bibtex: '@article{Leutnant_Krueger_Haeb-Umbach_2014, title={A New Observation Model
in the Logarithmic Mel Power Spectral Domain for the Automatic Recognition of
Noisy Reverberant Speech}, volume={22}, DOI={10.1109/TASLP.2013.2285480},
number={1}, journal={IEEE/ACM Transactions on Audio, Speech, and Language Processing},
author={Leutnant, Volker and Krueger, Alexander and Haeb-Umbach, Reinhold}, year={2014},
pages={95–109} }'
chicago: 'Leutnant, Volker, Alexander Krueger, and Reinhold Haeb-Umbach. “A New
Observation Model in the Logarithmic Mel Power Spectral Domain for the Automatic
Recognition of Noisy Reverberant Speech.” IEEE/ACM Transactions on Audio, Speech,
and Language Processing 22, no. 1 (2014): 95–109. https://doi.org/10.1109/TASLP.2013.2285480.'
ieee: V. Leutnant, A. Krueger, and R. Haeb-Umbach, “A New Observation Model in the
Logarithmic Mel Power Spectral Domain for the Automatic Recognition of Noisy Reverberant
Speech,” IEEE/ACM Transactions on Audio, Speech, and Language Processing,
vol. 22, no. 1, pp. 95–109, 2014.
mla: Leutnant, Volker, et al. “A New Observation Model in the Logarithmic Mel Power
Spectral Domain for the Automatic Recognition of Noisy Reverberant Speech.” IEEE/ACM
Transactions on Audio, Speech, and Language Processing, vol. 22, no. 1, 2014,
pp. 95–109, doi:10.1109/TASLP.2013.2285480.
short: V. Leutnant, A. Krueger, R. Haeb-Umbach, IEEE/ACM Transactions on Audio,
Speech, and Language Processing 22 (2014) 95–109.
date_created: 2019-07-12T05:29:41Z
date_updated: 2022-01-06T06:51:11Z
department:
- _id: '54'
doi: 10.1109/TASLP.2013.2285480
intvolume: ' 22'
issue: '1'
keyword:
- computational complexity
- reverberation
- speech recognition
- automatic speech recognition
- background noise
- clean speech
- computational complexity
- energy compensation
- logarithmic mel power spectral domain
- mel frequency cepstral coefficients
- microphone input signals
- model-based feature compensation schemes
- noisy reverberant speech automatic recognition
- noisy reverberant speech features
- reverberation
- Atmospheric modeling
- Computational modeling
- Noise
- Noise measurement
- Reverberation
- Speech
- Vectors
- Model-based feature compensation
- observation model for reverberant and noisy speech
- recursive observation model
- robust automatic speech recognition
language:
- iso: eng
page: 95-109
publication: IEEE/ACM Transactions on Audio, Speech, and Language Processing
publication_identifier:
issn:
- 2329-9290
status: public
title: A New Observation Model in the Logarithmic Mel Power Spectral Domain for the
Automatic Recognition of Noisy Reverberant Speech
type: journal_article
user_id: '44006'
volume: 22
year: '2014'
...
---
_id: '36920'
abstract:
- lang: eng
text: 'In the electronic system development, energy consumption is clearly becoming
one of the most important design concerns. From the system level point of view,
Dynamic Power Management (DPM) and Dynamic Voltage and Frequency Scaling (DVFS)
are two mostly applied techniques to adjust the tradeoff between the performance
and power dissipation at runtime. In this paper, we study the problem of combined
application of both techniques with regard to hard real-time systems running on
cluster-based multi-core processors. To optimize the processor energy consumption,
a heuristic based on simulated annealing with efficient termination criterion
is proposed. The experiment results show that the proposed algorithm outperforms
the existing approaches in terms of the energy reduction. '
author:
- first_name: Da
full_name: He, Da
last_name: He
- first_name: Wolfgang
full_name: Müller, Wolfgang
id: '16243'
last_name: Müller
citation:
ama: 'He D, Müller W. An Energy-Efficient Heuristic for Hard Real-Time System on
Multi-Core Processors. In: Weghorn H, ed. Proceedings of the International
Conference on Applied Computing (AC). ; 2013.'
apa: He, D., & Müller, W. (2013). An Energy-Efficient Heuristic for Hard Real-Time
System on Multi-Core Processors. In H. Weghorn (Ed.), Proceedings of the International
Conference on Applied Computing (AC).
bibtex: '@inproceedings{He_Müller_2013, place={Fort Worth, Texas, USA}, title={An
Energy-Efficient Heuristic for Hard Real-Time System on Multi-Core Processors},
booktitle={Proceedings of the International Conference on Applied Computing (AC)},
author={He, Da and Müller, Wolfgang}, editor={Weghorn, Hans}, year={2013} }'
chicago: He, Da, and Wolfgang Müller. “An Energy-Efficient Heuristic for Hard Real-Time
System on Multi-Core Processors.” In Proceedings of the International Conference
on Applied Computing (AC), edited by Hans Weghorn. Fort Worth, Texas, USA,
2013.
ieee: D. He and W. Müller, “An Energy-Efficient Heuristic for Hard Real-Time System
on Multi-Core Processors,” in Proceedings of the International Conference on
Applied Computing (AC), 2013.
mla: He, Da, and Wolfgang Müller. “An Energy-Efficient Heuristic for Hard Real-Time
System on Multi-Core Processors.” Proceedings of the International Conference
on Applied Computing (AC), edited by Hans Weghorn, 2013.
short: 'D. He, W. Müller, in: H. Weghorn (Ed.), Proceedings of the International
Conference on Applied Computing (AC), Fort Worth, Texas, USA, 2013.'
date_created: 2023-01-16T12:12:58Z
date_updated: 2023-01-16T12:15:44Z
department:
- _id: '672'
editor:
- first_name: Hans
full_name: Weghorn, Hans
last_name: Weghorn
keyword:
- Dynamic Power Management
- Dynamic Voltage and Frequency Scaling
- Hard Real-Time
- Multi-core Processor
language:
- iso: eng
place: Fort Worth, Texas, USA
publication: Proceedings of the International Conference on Applied Computing (AC)
publication_identifier:
isbn:
- '978-989-8533-20-3 '
status: public
title: An Energy-Efficient Heuristic for Hard Real-Time System on Multi-Core Processors
type: conference
user_id: '5786'
year: '2013'
...
---
_id: '9784'
abstract:
- lang: eng
text: Piezoelectric inertia motors use the inertia of a body to drive it by means
of a friction contact in a series of small steps. These motors can operate in
``stick-slip'' or ``slip-slip'' mode, with the fundamental frequency of the driving
signal ranging from several Hertz to more than 100 kHz. To predict the motor characteristics,
a Coulomb friction model is sufficient in many cases, but numerical simulation
requires microscopic time steps. This contribution proposes a much faster simulation
technique using one evaluation per period of the excitation signal. The proposed
technique produces results very close to those of timestep simulation for ultrasonics
inertia motors and allows direct determination of the steady-state velocity of
an inertia motor from the motion profile of the driving part. Thus it is a useful
simulation technique which can be applied in both analysis and design of inertia
motors, especially for parameter studies and optimisation.
author:
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Tobias
full_name: Hemsel, Tobias
last_name: Hemsel
- first_name: Walter
full_name: Sextro, Walter
last_name: Sextro
citation:
ama: 'Hunstig M, Hemsel T, Sextro W. An efficient simulation technique for high-frequency
piezoelectric inertia motors. In: Ultrasonics Symposium (IUS), 2012 IEEE International.
; 2012:277-280. doi:10.1109/ULTSYM.2012.0068'
apa: Hunstig, M., Hemsel, T., & Sextro, W. (2012). An efficient simulation technique
for high-frequency piezoelectric inertia motors. In Ultrasonics Symposium (IUS),
2012 IEEE International (pp. 277–280). https://doi.org/10.1109/ULTSYM.2012.0068
bibtex: '@inproceedings{Hunstig_Hemsel_Sextro_2012, title={An efficient simulation
technique for high-frequency piezoelectric inertia motors}, DOI={10.1109/ULTSYM.2012.0068},
booktitle={Ultrasonics Symposium (IUS), 2012 IEEE International}, author={Hunstig,
Matthias and Hemsel, Tobias and Sextro, Walter}, year={2012}, pages={277–280}
}'
chicago: Hunstig, Matthias, Tobias Hemsel, and Walter Sextro. “An Efficient Simulation
Technique for High-Frequency Piezoelectric Inertia Motors.” In Ultrasonics
Symposium (IUS), 2012 IEEE International, 277–80, 2012. https://doi.org/10.1109/ULTSYM.2012.0068.
ieee: M. Hunstig, T. Hemsel, and W. Sextro, “An efficient simulation technique for
high-frequency piezoelectric inertia motors,” in Ultrasonics Symposium (IUS),
2012 IEEE International, 2012, pp. 277–280.
mla: Hunstig, Matthias, et al. “An Efficient Simulation Technique for High-Frequency
Piezoelectric Inertia Motors.” Ultrasonics Symposium (IUS), 2012 IEEE International,
2012, pp. 277–80, doi:10.1109/ULTSYM.2012.0068.
short: 'M. Hunstig, T. Hemsel, W. Sextro, in: Ultrasonics Symposium (IUS), 2012
IEEE International, 2012, pp. 277–280.'
date_created: 2019-05-13T13:20:17Z
date_updated: 2022-01-06T07:04:20Z
department:
- _id: '151'
doi: 10.1109/ULTSYM.2012.0068
keyword:
- friction
- ultrasonic motors
- Coulomb friction model
- efficient simulation technique
- friction contact
- high-frequency piezoelectric inertia motor
- motor characteristics prediction
- numerical simulation
- slip-slip mode
- stick-slip mode
- time-step simulation
- ultrasonic inertia motor
- Acceleration
- Acoustics
- Actuators
- Computational modeling
- Friction
- Numerical models
- Steady-state
language:
- iso: eng
page: 277-280
publication: Ultrasonics Symposium (IUS), 2012 IEEE International
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: An efficient simulation technique for high-frequency piezoelectric inertia
motors
type: conference
user_id: '55222'
year: '2012'
...
---
_id: '11846'
abstract:
- lang: eng
text: In this paper, we present a new technique for automatic speech recognition
(ASR) in reverberant environments. Our approach is aimed at the enhancement of
the logarithmic Mel power spectrum, which is computed at an intermediate stage
to obtain the widely used Mel frequency cepstral coefficients (MFCCs). Given the
reverberant logarithmic Mel power spectral coefficients (LMPSCs), a minimum mean
square error estimate of the clean LMPSCs is computed by carrying out Bayesian
inference. We employ switching linear dynamical models as an a priori model for
the dynamics of the clean LMPSCs. Further, we derive a stochastic observation
model which relates the clean to the reverberant LMPSCs through a simplified model
of the room impulse response (RIR). This model requires only two parameters, namely
RIR energy and reverberation time, which can be estimated from the captured microphone
signal. The performance of the proposed enhancement technique is studied on the
AURORA5 database and compared to that of constrained maximum-likelihood linear
regression (CMLLR). It is shown by experimental results that our approach significantly
outperforms CMLLR and that up to 80\% of the errors caused by the reverberation
are recovered. In addition to the fact that the approach is compatible with the
standard MFCC feature vectors, it leaves the ASR back-end unchanged. It is of
moderate computational complexity and suitable for real time applications.
author:
- first_name: Alexander
full_name: Krueger, Alexander
last_name: Krueger
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: Krueger A, Haeb-Umbach R. Model-Based Feature Enhancement for Reverberant Speech
Recognition. IEEE Transactions on Audio, Speech, and Language Processing.
2010;18(7):1692-1707. doi:10.1109/TASL.2010.2049684
apa: Krueger, A., & Haeb-Umbach, R. (2010). Model-Based Feature Enhancement
for Reverberant Speech Recognition. IEEE Transactions on Audio, Speech, and
Language Processing, 18(7), 1692–1707. https://doi.org/10.1109/TASL.2010.2049684
bibtex: '@article{Krueger_Haeb-Umbach_2010, title={Model-Based Feature Enhancement
for Reverberant Speech Recognition}, volume={18}, DOI={10.1109/TASL.2010.2049684},
number={7}, journal={IEEE Transactions on Audio, Speech, and Language Processing},
author={Krueger, Alexander and Haeb-Umbach, Reinhold}, year={2010}, pages={1692–1707}
}'
chicago: 'Krueger, Alexander, and Reinhold Haeb-Umbach. “Model-Based Feature Enhancement
for Reverberant Speech Recognition.” IEEE Transactions on Audio, Speech, and
Language Processing 18, no. 7 (2010): 1692–1707. https://doi.org/10.1109/TASL.2010.2049684.'
ieee: A. Krueger and R. Haeb-Umbach, “Model-Based Feature Enhancement for Reverberant
Speech Recognition,” IEEE Transactions on Audio, Speech, and Language Processing,
vol. 18, no. 7, pp. 1692–1707, 2010.
mla: Krueger, Alexander, and Reinhold Haeb-Umbach. “Model-Based Feature Enhancement
for Reverberant Speech Recognition.” IEEE Transactions on Audio, Speech, and
Language Processing, vol. 18, no. 7, 2010, pp. 1692–707, doi:10.1109/TASL.2010.2049684.
short: A. Krueger, R. Haeb-Umbach, IEEE Transactions on Audio, Speech, and Language
Processing 18 (2010) 1692–1707.
date_created: 2019-07-12T05:29:23Z
date_updated: 2022-01-06T06:51:11Z
department:
- _id: '54'
doi: 10.1109/TASL.2010.2049684
intvolume: ' 18'
issue: '7'
keyword:
- ASR
- AURORA5 database
- automatic speech recognition
- Bayesian inference
- belief networks
- CMLLR
- computational complexity
- constrained maximum likelihood linear regression
- least mean squares methods
- LMPSC computation
- logarithmic Mel power spectrum
- maximum likelihood estimation
- Mel frequency cepstral coefficients
- MFCC feature vectors
- microphone signal
- minimum mean square error estimation
- model-based feature enhancement
- regression analysis
- reverberant speech recognition
- reverberation
- RIR energy
- room impulse response
- speech recognition
- stochastic observation model
- stochastic processes
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://groups.uni-paderborn.de/nt/pubs/2010/KrHa10.pdf
oa: '1'
page: 1692-1707
publication: IEEE Transactions on Audio, Speech, and Language Processing
status: public
title: Model-Based Feature Enhancement for Reverberant Speech Recognition
type: journal_article
user_id: '44006'
volume: 18
year: '2010'
...
---
_id: '9576'
abstract:
- lang: eng
text: 'In neurosurgery, delineation of tumor boundaries during resection of brain
tumors is of substantial relevance. During operation distinction between tumor
and healthy tissue rely on the abilities of the surgeon based on visual and tactile
differentiation. In this paper a high sensitivity actuator-sensor system using
a piezoelectric bimorph is presented. Frequency shift and transfer function of
the bimorphpsilas voltages are detected and evaluated. Sensorpsilas sensitivity
is evaluated using two frequency controls strategies: A phase-locked loop (PLL)
and a self-oscillating circuit. Results of measurements conducted on gel-phantoms
are presented and discussed.'
author:
- first_name: David Oliva
full_name: Uribe, David Oliva
last_name: Uribe
- first_name: Ralf
full_name: Stroop, Ralf
last_name: Stroop
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Jörg
full_name: Wallaschek, Jörg
last_name: Wallaschek
citation:
ama: 'Uribe DO, Stroop R, Hemsel T, Wallaschek J. Development of a biomedical tissue
differentiation system using piezoelectric actuators. In: Frequency Control
Symposium, 2008 IEEE International. ; 2008:91-94. doi:10.1109/FREQ.2008.4622963'
apa: Uribe, D. O., Stroop, R., Hemsel, T., & Wallaschek, J. (2008). Development
of a biomedical tissue differentiation system using piezoelectric actuators. In
Frequency Control Symposium, 2008 IEEE International (pp. 91–94). https://doi.org/10.1109/FREQ.2008.4622963
bibtex: '@inproceedings{Uribe_Stroop_Hemsel_Wallaschek_2008, title={Development
of a biomedical tissue differentiation system using piezoelectric actuators},
DOI={10.1109/FREQ.2008.4622963},
booktitle={Frequency Control Symposium, 2008 IEEE International}, author={Uribe,
David Oliva and Stroop, Ralf and Hemsel, Tobias and Wallaschek, Jörg}, year={2008},
pages={91–94} }'
chicago: Uribe, David Oliva, Ralf Stroop, Tobias Hemsel, and Jörg Wallaschek. “Development
of a Biomedical Tissue Differentiation System Using Piezoelectric Actuators.”
In Frequency Control Symposium, 2008 IEEE International, 91–94, 2008. https://doi.org/10.1109/FREQ.2008.4622963.
ieee: D. O. Uribe, R. Stroop, T. Hemsel, and J. Wallaschek, “Development of a biomedical
tissue differentiation system using piezoelectric actuators,” in Frequency
Control Symposium, 2008 IEEE International, 2008, pp. 91–94.
mla: Uribe, David Oliva, et al. “Development of a Biomedical Tissue Differentiation
System Using Piezoelectric Actuators.” Frequency Control Symposium, 2008 IEEE
International, 2008, pp. 91–94, doi:10.1109/FREQ.2008.4622963.
short: 'D.O. Uribe, R. Stroop, T. Hemsel, J. Wallaschek, in: Frequency Control Symposium,
2008 IEEE International, 2008, pp. 91–94.'
date_created: 2019-04-29T13:07:39Z
date_updated: 2022-01-06T07:04:16Z
department:
- _id: '151'
doi: 10.1109/FREQ.2008.4622963
keyword:
- biomedical measurement
- brain
- cancer
- neurophysiology
- phantoms
- phase locked loops
- piezoelectric actuators
- surgery
- tactile sensors
- transfer functions
- tumours
- PLL
- biomedical tissue differentiation system
- brain tumor resection
- frequency control
- frequency shift
- gel-phantom
- high sensitivity actuator-sensor system
- neurosurgery
- phase-locked loop
- piezoelectric actuators
- piezoelectric bimorph
- self-oscillating circuit
- sensor sensitivity
- tactile differentiation
- tactile sensor system
- transfer function
- tumor boundary
- visual differentiation
- Biomedical measurements
- Circuits
- Frequency control
- Neoplasms
- Neurosurgery
- Phase locked loops
- Piezoelectric actuators
- Surges
- Transfer functions
- Voltage
language:
- iso: eng
page: 91-94
publication: Frequency Control Symposium, 2008 IEEE International
publication_identifier:
issn:
- 1075-6787
quality_controlled: '1'
status: public
title: Development of a biomedical tissue differentiation system using piezoelectric
actuators
type: conference
user_id: '55222'
year: '2008'
...
---
_id: '11785'
abstract:
- lang: eng
text: 'In this paper we present a novel channel impulse response estimation technique
for block-oriented OFDM transmission based on combining estimators: the estimates
provided by a Kalman filter operating in the time domain and a Wiener filter in
the frequency domain are optimally combined by taking into account their estimated
error covariances. The resulting estimator turns out to be identical to the MAP
estimator of correlated jointly Gaussian mean vectors. Different variants of the
proposed scheme are experimentally investigated in an EEEE 802.11a-like system
setup. They compare favourably with known approaches from the literature resulting
in reduced mean square estimation error and bit error rate. Further, robustness
and complexity issues are discussed'
author:
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
- first_name: Maik
full_name: Bevermeier, Maik
last_name: Bevermeier
citation:
ama: 'Haeb-Umbach R, Bevermeier M. OFDM Channel Estimation Based on Combined Estimation
in Time and Frequency Domain. In: IEEE International Conference on Acoustics,
Speech and Signal Processing (ICASSP 2007). Vol 3. ; 2007:III-277-III-280.
doi:10.1109/ICASSP.2007.366526'
apa: Haeb-Umbach, R., & Bevermeier, M. (2007). OFDM Channel Estimation Based
on Combined Estimation in Time and Frequency Domain. In IEEE International
Conference on Acoustics, Speech and Signal Processing (ICASSP 2007) (Vol.
3, pp. III-277-III–280). https://doi.org/10.1109/ICASSP.2007.366526
bibtex: '@inproceedings{Haeb-Umbach_Bevermeier_2007, title={OFDM Channel Estimation
Based on Combined Estimation in Time and Frequency Domain}, volume={3}, DOI={10.1109/ICASSP.2007.366526},
booktitle={IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP 2007)}, author={Haeb-Umbach, Reinhold and Bevermeier, Maik}, year={2007},
pages={III-277-III–280} }'
chicago: Haeb-Umbach, Reinhold, and Maik Bevermeier. “OFDM Channel Estimation Based
on Combined Estimation in Time and Frequency Domain.” In IEEE International
Conference on Acoustics, Speech and Signal Processing (ICASSP 2007), 3:III-277-III–280,
2007. https://doi.org/10.1109/ICASSP.2007.366526.
ieee: R. Haeb-Umbach and M. Bevermeier, “OFDM Channel Estimation Based on Combined
Estimation in Time and Frequency Domain,” in IEEE International Conference
on Acoustics, Speech and Signal Processing (ICASSP 2007), 2007, vol. 3, pp.
III-277-III–280.
mla: Haeb-Umbach, Reinhold, and Maik Bevermeier. “OFDM Channel Estimation Based
on Combined Estimation in Time and Frequency Domain.” IEEE International Conference
on Acoustics, Speech and Signal Processing (ICASSP 2007), vol. 3, 2007, pp.
III-277-III–280, doi:10.1109/ICASSP.2007.366526.
short: 'R. Haeb-Umbach, M. Bevermeier, in: IEEE International Conference on Acoustics,
Speech and Signal Processing (ICASSP 2007), 2007, pp. III-277-III–280.'
date_created: 2019-07-12T05:28:13Z
date_updated: 2022-01-06T06:51:08Z
department:
- _id: '54'
doi: 10.1109/ICASSP.2007.366526
intvolume: ' 3'
keyword:
- bit error rate
- block-oriented OFDM transmission
- channel estimation
- channel impulse response estimation
- combining estimators
- error statistics
- frequency domain estimation
- Gaussian mean vectors
- Gaussian processes
- Kalman filter
- Kalman filters
- MAP estimator
- maximum likelihood estimation
- OFDM channel estimation
- OFDM modulation
- time domain estimation
- time-frequency analysis
- Wiener filter
- Wiener filters
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://groups.uni-paderborn.de/nt/pubs/2007/HaBe07.pdf
oa: '1'
page: III-277-III-280
publication: IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP 2007)
status: public
title: OFDM Channel Estimation Based on Combined Estimation in Time and Frequency
Domain
type: conference
user_id: '44006'
volume: 3
year: '2007'
...
---
_id: '9519'
abstract:
- lang: eng
text: 'Several positioning tasks demand translatory drive instead of rotary motion.
To achieve drives that are capable e.g. to drive the sunroof of a car or to lift
a car''s window, multiple miniaturized motors can be combined. But in this case
many other questions arise: the electromechanical behavior of the individual motors
differs slightly, the motor characteristics are strongly dependent on the driving
parameters and the driven load, many applications need some extra power for special
cases like overcoming higher forces periodically. Thus, the bundle of motors has
to act well organized and controlled to get an optimized drive that is not oversized
and costly.'
author:
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Maik
full_name: Mracek, Maik
last_name: Mracek
- first_name: Jörg
full_name: Wallaschek, Jörg
last_name: Wallaschek
- first_name: Piotr
full_name: Vasiljev, Piotr
last_name: Vasiljev
citation:
ama: 'Hemsel T, Mracek M, Wallaschek J, Vasiljev P. A novel approach for high power
ultrasonic linear motors. In: Ultrasonics Symposium, 2004 IEEE. Vol 2.
; 2004:1161-1164. doi:10.1109/ULTSYM.2004.1417988'
apa: Hemsel, T., Mracek, M., Wallaschek, J., & Vasiljev, P. (2004). A novel
approach for high power ultrasonic linear motors. In Ultrasonics Symposium,
2004 IEEE (Vol. 2, pp. 1161–1164). https://doi.org/10.1109/ULTSYM.2004.1417988
bibtex: '@inproceedings{Hemsel_Mracek_Wallaschek_Vasiljev_2004, title={A novel approach
for high power ultrasonic linear motors}, volume={2}, DOI={10.1109/ULTSYM.2004.1417988},
number={Vol.2}, booktitle={Ultrasonics Symposium, 2004 IEEE}, author={Hemsel,
Tobias and Mracek, Maik and Wallaschek, Jörg and Vasiljev, Piotr}, year={2004},
pages={1161–1164} }'
chicago: Hemsel, Tobias, Maik Mracek, Jörg Wallaschek, and Piotr Vasiljev. “A Novel
Approach for High Power Ultrasonic Linear Motors.” In Ultrasonics Symposium,
2004 IEEE, 2:1161–64, 2004. https://doi.org/10.1109/ULTSYM.2004.1417988.
ieee: T. Hemsel, M. Mracek, J. Wallaschek, and P. Vasiljev, “A novel approach for
high power ultrasonic linear motors,” in Ultrasonics Symposium, 2004 IEEE,
2004, vol. 2, no. Vol.2, pp. 1161–1164.
mla: Hemsel, Tobias, et al. “A Novel Approach for High Power Ultrasonic Linear Motors.”
Ultrasonics Symposium, 2004 IEEE, vol. 2, no. Vol.2, 2004, pp. 1161–64,
doi:10.1109/ULTSYM.2004.1417988.
short: 'T. Hemsel, M. Mracek, J. Wallaschek, P. Vasiljev, in: Ultrasonics Symposium,
2004 IEEE, 2004, pp. 1161–1164.'
date_created: 2019-04-29T08:12:06Z
date_updated: 2022-01-06T07:04:16Z
department:
- _id: '151'
doi: 10.1109/ULTSYM.2004.1417988
intvolume: ' 2'
issue: Vol.2
keyword:
- drives
- electromechanical effects
- linear motors
- ultrasonic motors
- car sunroof
- car window
- electromechanical behavior
- high power ultrasonic linear motors
- multiple miniaturized motors
- positioning tasks
- translatory drive
- Costs
- Electromagnetic forces
- Frequency
- Laboratories
- Manufacturing
- Mechatronics
- Micromotors
- Ultrasonic imaging
- Vibrations
- Voltage
language:
- iso: eng
page: 1161-1164
publication: Ultrasonics Symposium, 2004 IEEE
publication_identifier:
issn:
- 1051-0117
quality_controlled: '1'
status: public
title: A novel approach for high power ultrasonic linear motors
type: conference
user_id: '55222'
volume: 2
year: '2004'
...
---
_id: '6078'
abstract:
- lang: eng
text: Four experiments investigated the influence of a metacontrast-masked prime
on temporal order judgments. The main results were (1) that a masked prime reduced
the latency of the mask's conscious perception (perceptual latency priming), (2)
that this effect was independent of whether the prime suffered strong or weak
masking, (3) that it was unaffected by the degree of visual similarity between
the prime and the mask, and that (4) there was no difference between congruent
and incongruent primes. Finding (1) suggests that location cueing affects not
only response times but also the latency of conscious perception. (2) The finding
that priming was unaffected by the prime's detectability argues against a response
bias interpretation of this effect. (3) Since visual similarity had no effect
on the prime's efficiency, it is unlikely that sensory priming was involved. (4)
The lack of a divergence between the effects of congruent and incongruent primes
implies a functional difference between t
author:
- first_name: Ingrid
full_name: Scharlau, Ingrid
id: '451'
last_name: Scharlau
orcid: 0000-0003-2364-9489
- first_name: Odmar
full_name: Neumann, Odmar
last_name: Neumann
citation:
ama: 'Scharlau I, Neumann O. Perceptual latency priming by masked and unmasked stimuli:
Evidence for an attentional interpretation. Psychological Research. 2003;67(3):184-196.'
apa: 'Scharlau, I., & Neumann, O. (2003). Perceptual latency priming by masked
and unmasked stimuli: Evidence for an attentional interpretation. Psychological
Research, 67(3), 184–196.'
bibtex: '@article{Scharlau_Neumann_2003, title={Perceptual latency priming by masked
and unmasked stimuli: Evidence for an attentional interpretation.}, volume={67},
number={3}, journal={Psychological Research}, author={Scharlau, Ingrid and Neumann,
Odmar}, year={2003}, pages={184–196} }'
chicago: 'Scharlau, Ingrid, and Odmar Neumann. “Perceptual Latency Priming by Masked
and Unmasked Stimuli: Evidence for an Attentional Interpretation.” Psychological
Research 67, no. 3 (2003): 184–96.'
ieee: 'I. Scharlau and O. Neumann, “Perceptual latency priming by masked and unmasked
stimuli: Evidence for an attentional interpretation.,” Psychological Research,
vol. 67, no. 3, pp. 184–196, 2003.'
mla: 'Scharlau, Ingrid, and Odmar Neumann. “Perceptual Latency Priming by Masked
and Unmasked Stimuli: Evidence for an Attentional Interpretation.” Psychological
Research, vol. 67, no. 3, 2003, pp. 184–96.'
short: I. Scharlau, O. Neumann, Psychological Research 67 (2003) 184–196.
date_created: 2018-12-10T07:05:43Z
date_updated: 2022-06-07T00:27:08Z
department:
- _id: '424'
extern: '1'
intvolume: ' 67'
issue: '3'
keyword:
- perceptual latency priming
- temporal order judgments
- masked stimuli
- unmasked stimuli
- attentional interpretation
- response times
- location cueing
- visual perception
- Adult
- Attention
- Female
- Humans
- Male
- Models
- Psychological
- Perceptual Masking
- Psychometrics
- Reaction Time
- Task Performance and Analysis
- Time Perception
- Masking
- Reaction Time
- Response Latency
- Stimulus Parameters
- Visual Contrast
- Attention
- Cues
- Priming
- Temporal Frequency
- Temporal Order (Judgment)
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://kw.uni-paderborn.de/fileadmin/fakultaet/Institute/psychologie/Kognitive_Psychologie/Publikationen/ScharlauNeumann2003PsychResPLP.pdf
oa: '1'
page: 184 - 196
publication: Psychological Research
publication_identifier:
issn:
- 0340-0727
publication_status: published
status: public
title: 'Perceptual latency priming by masked and unmasked stimuli: Evidence for an
attentional interpretation.'
type: journal_article
user_id: '42165'
volume: 67
year: '2003'
...
---
_id: '8926'
abstract:
- lang: eng
text: Piezoelectric transformers are well known since the publication of some patent
applications at the end of the 1950s. But until today their only business use
lies in the field of backlighting systems for LCDs. Due to key features as light-weight,
flatness, high step-up at low volume and high efficiency piezoelectric transformers
should be usable in a much broader range of applications. This contribution returns
to mind their operating principle, shows how to model and to develop such devices
as well as give some aspects for development trends that will lead to further
applications.
author:
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Littmann, Walter
last_name: Littmann
- first_name: Jörg
full_name: Wallaschek, Jörg
last_name: Wallaschek
citation:
ama: 'Hemsel T, Littmann W, Wallaschek J. Piezoelectric transformers - state of
the art and development trends. In: Ultrasonics Symposium, 2002. Proceedings.
2002 IEEE. Vol 1. ; 2002:645-648. doi:10.1109/ULTSYM.2002.1193485'
apa: Hemsel, T., Littmann, W., & Wallaschek, J. (2002). Piezoelectric transformers
- state of the art and development trends. In Ultrasonics Symposium, 2002.
Proceedings. 2002 IEEE (Vol. 1, pp. 645–648). https://doi.org/10.1109/ULTSYM.2002.1193485
bibtex: '@inproceedings{Hemsel_Littmann_Wallaschek_2002, title={Piezoelectric transformers
- state of the art and development trends}, volume={1}, DOI={10.1109/ULTSYM.2002.1193485},
number={vol.1}, booktitle={Ultrasonics Symposium, 2002. Proceedings. 2002 IEEE},
author={Hemsel, Tobias and Littmann, Walter and Wallaschek, Jörg}, year={2002},
pages={645–648} }'
chicago: Hemsel, Tobias, Walter Littmann, and Jörg Wallaschek. “Piezoelectric Transformers
- State of the Art and Development Trends.” In Ultrasonics Symposium, 2002.
Proceedings. 2002 IEEE, 1:645–48, 2002. https://doi.org/10.1109/ULTSYM.2002.1193485.
ieee: T. Hemsel, W. Littmann, and J. Wallaschek, “Piezoelectric transformers - state
of the art and development trends,” in Ultrasonics Symposium, 2002. Proceedings.
2002 IEEE, 2002, vol. 1, no. vol.1, pp. 645–648.
mla: Hemsel, Tobias, et al. “Piezoelectric Transformers - State of the Art and Development
Trends.” Ultrasonics Symposium, 2002. Proceedings. 2002 IEEE, vol. 1, no.
vol.1, 2002, pp. 645–48, doi:10.1109/ULTSYM.2002.1193485.
short: 'T. Hemsel, W. Littmann, J. Wallaschek, in: Ultrasonics Symposium, 2002.
Proceedings. 2002 IEEE, 2002, pp. 645–648.'
date_created: 2019-04-15T10:18:15Z
date_updated: 2022-01-06T07:04:05Z
department:
- _id: '151'
doi: 10.1109/ULTSYM.2002.1193485
intvolume: ' 1'
issue: vol.1
keyword:
- piezoelectric devices
- reviews
- transformers
- backlighting systems
- flatness
- high efficiency piezoelectric transformers
- high step-up
- light-weight
- low volume
- operating principle
- piezoelectric transformers
- Circuits
- Costs
- Electromagnetic devices
- Electromagnetic fields
- Mechanical energy
- Piezoelectric materials
- Power electronics
- Switching frequency
- Transformers
- Vibrations
language:
- iso: eng
page: 645-648
publication: Ultrasonics Symposium, 2002. Proceedings. 2002 IEEE
publication_identifier:
issn:
- 1051-0117
status: public
title: Piezoelectric transformers - state of the art and development trends
type: conference
user_id: '55222'
volume: 1
year: '2002'
...
---
_id: '6074'
abstract:
- lang: eng
text: 'Presenting a masked prime leading a target influences the perceived onset
of the masking target. This priming effect is explained by the asynchronous updating
model: The prime initiates attentional allocation toward its location, which renders
a trailing target at the same place consciously available earlier. In 3 experiments,
this perceptual latency priming by leading primes was examined jointly with the
effects of trailing primes in order to compare the explanation of the asynchronous
updating model with the onset-averaging and the P-center hypotheses. Exp 1 (n=15,
mean age 27.1 yrs) showed that an attended, as well as an unattended, prime leads
to perceptual latency priming. In addition, a large effect of trailing primes
on the onset of a target was found. As Exp 2 (n=13, mean age 26.5 yrs) demonstrated,
this effect is quite robust, although smaller than that of a leading prime. In
Exp 3 (n=13, mean age 24.8 yrs), masked primes were used. Under these conditions,
no influence of tra'
author:
- first_name: Ingrid
full_name: Scharlau, Ingrid
id: '451'
last_name: Scharlau
orcid: 0000-0003-2364-9489
citation:
ama: 'Scharlau I. Leading, but not trailing, primes influence temporal order perception:
Further evidence for an attentional account of perceptual latency priming. Perception
& Psychophysics. 2002;64(8):1346-1360.'
apa: 'Scharlau, I. (2002). Leading, but not trailing, primes influence temporal
order perception: Further evidence for an attentional account of perceptual latency
priming. Perception & Psychophysics, 64(8), 1346–1360.'
bibtex: '@article{Scharlau_2002, title={Leading, but not trailing, primes influence
temporal order perception: Further evidence for an attentional account of perceptual
latency priming.}, volume={64}, number={8}, journal={Perception & Psychophysics},
author={Scharlau, Ingrid}, year={2002}, pages={1346–1360} }'
chicago: 'Scharlau, Ingrid. “Leading, but Not Trailing, Primes Influence Temporal
Order Perception: Further Evidence for an Attentional Account of Perceptual Latency
Priming.” Perception & Psychophysics 64, no. 8 (2002): 1346–60.'
ieee: 'I. Scharlau, “Leading, but not trailing, primes influence temporal order
perception: Further evidence for an attentional account of perceptual latency
priming.,” Perception & Psychophysics, vol. 64, no. 8, pp. 1346–1360,
2002.'
mla: 'Scharlau, Ingrid. “Leading, but Not Trailing, Primes Influence Temporal Order
Perception: Further Evidence for an Attentional Account of Perceptual Latency
Priming.” Perception & Psychophysics, vol. 64, no. 8, 2002, pp. 1346–60.'
short: I. Scharlau, Perception & Psychophysics 64 (2002) 1346–1360.
date_created: 2018-12-10T07:04:51Z
date_updated: 2022-06-07T00:28:04Z
department:
- _id: '424'
extern: '1'
intvolume: ' 64'
issue: '8'
keyword:
- attention
- leading primes
- trailing primes
- temporal order perception
- perceptual latency priming
- Adult
- Attention
- Female
- Fixation
- Ocular
- Humans
- Male
- Perceptual Masking
- Random Allocation
- Time Perception
- Visual Perception
- Attention
- Masking
- Priming
- Stimulus Frequency
- Temporal Frequency
- Temporal Order (Judgment)
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://kw.uni-paderborn.de/fileadmin/fakultaet/Institute/psychologie/Kognitive_Psychologie/Publikationen/Scharlau2002P_PLeadingTrailing.pdf
oa: '1'
page: 1346 - 1360
publication: Perception & Psychophysics
publication_identifier:
issn:
- 0031-5117
publication_status: published
status: public
title: 'Leading, but not trailing, primes influence temporal order perception: Further
evidence for an attentional account of perceptual latency priming.'
type: journal_article
user_id: '42165'
volume: 64
year: '2002'
...