---
_id: '54317'
abstract:
- lang: eng
text: AbstractMost properties of solid materials
are defined by their internal electric field and charge density distributions
which so far are difficult to measure with high spatial resolution. Especially
for 2D materials, the atomic electric fields influence the optoelectronic properties.
In this study, the atomic‐scale electric field and charge density distribution
of WSe2 bi‐ and trilayers are revealed using an emerging
microscopy technique, differential phase contrast (DPC) imaging in scanning transmission
electron microscopy (STEM). For pristine material, a higher positive charge density
located at the selenium atomic columns compared to the tungsten atomic columns
is obtained and tentatively explained by a coherent scattering effect. Furthermore,
the change in the electric field distribution induced by a missing selenium atomic
column is investigated. A characteristic electric field distribution in the vicinity
of the defect with locally reduced magnitudes compared to the pristine lattice
is observed. This effect is accompanied by a considerable inward relaxation of
the surrounding lattice, which according to first principles DFT calculation is
fully compatible with a missing column of Se atoms. This shows that DPC imaging,
as an electric field sensitive technique, provides additional and remarkable information
to the otherwise only structural analysis obtained with conventional STEM imaging.
author:
- first_name: Maja
full_name: Groll, Maja
last_name: Groll
- first_name: Julius
full_name: Bürger, Julius
last_name: Bürger
- first_name: Ioannis
full_name: Caltzidis, Ioannis
last_name: Caltzidis
- first_name: Klaus D.
full_name: Jöns, Klaus D.
last_name: Jöns
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
last_name: Schmidt
- first_name: Uwe
full_name: Gerstmann, Uwe
last_name: Gerstmann
- first_name: Jörg K. N.
full_name: Lindner, Jörg K. N.
last_name: Lindner
citation:
ama: Groll M, Bürger J, Caltzidis I, et al. DFT‐Assisted Investigation of the Electric
Field and Charge Density Distribution of Pristine and Defective 2D WSe2
by Differential Phase Contrast Imaging. Small. Published online 2024. doi:10.1002/smll.202311635
apa: Groll, M., Bürger, J., Caltzidis, I., Jöns, K. D., Schmidt, W. G., Gerstmann,
U., & Lindner, J. K. N. (2024). DFT‐Assisted Investigation of the Electric
Field and Charge Density Distribution of Pristine and Defective 2D WSe2
by Differential Phase Contrast Imaging. Small. https://doi.org/10.1002/smll.202311635
bibtex: '@article{Groll_Bürger_Caltzidis_Jöns_Schmidt_Gerstmann_Lindner_2024, title={DFT‐Assisted
Investigation of the Electric Field and Charge Density Distribution of Pristine
and Defective 2D WSe2 by Differential Phase Contrast Imaging}, DOI={10.1002/smll.202311635}, journal={Small},
publisher={Wiley}, author={Groll, Maja and Bürger, Julius and Caltzidis, Ioannis
and Jöns, Klaus D. and Schmidt, Wolf Gero and Gerstmann, Uwe and Lindner, Jörg
K. N.}, year={2024} }'
chicago: Groll, Maja, Julius Bürger, Ioannis Caltzidis, Klaus D. Jöns, Wolf Gero
Schmidt, Uwe Gerstmann, and Jörg K. N. Lindner. “DFT‐Assisted Investigation of
the Electric Field and Charge Density Distribution of Pristine and Defective 2D
WSe2 by Differential Phase Contrast Imaging.” Small, 2024. https://doi.org/10.1002/smll.202311635.
ieee: 'M. Groll et al., “DFT‐Assisted Investigation of the Electric Field
and Charge Density Distribution of Pristine and Defective 2D WSe2 by
Differential Phase Contrast Imaging,” Small, 2024, doi: 10.1002/smll.202311635.'
mla: Groll, Maja, et al. “DFT‐Assisted Investigation of the Electric Field and Charge
Density Distribution of Pristine and Defective 2D WSe2 by Differential
Phase Contrast Imaging.” Small, Wiley, 2024, doi:10.1002/smll.202311635.
short: M. Groll, J. Bürger, I. Caltzidis, K.D. Jöns, W.G. Schmidt, U. Gerstmann,
J.K.N. Lindner, Small (2024).
date_created: 2024-05-17T09:14:49Z
date_updated: 2024-05-17T09:16:20Z
doi: 10.1002/smll.202311635
language:
- iso: eng
publication: Small
publication_identifier:
issn:
- 1613-6810
- 1613-6829
publication_status: published
publisher: Wiley
status: public
title: DFT‐Assisted Investigation of the Electric Field and Charge Density Distribution
of Pristine and Defective 2D WSe2 by Differential Phase Contrast Imaging
type: journal_article
user_id: '46952'
year: '2024'
...
---
_id: '54355'
author:
- first_name: Daniel
full_name: Urbaneck, Daniel
id: '60223'
last_name: Urbaneck
- first_name: Jan
full_name: Wiegard, Jan
last_name: Wiegard
- first_name: Frank
full_name: Schafmeister, Frank
id: '71291'
last_name: Schafmeister
citation:
ama: 'Urbaneck D, Wiegard J, Schafmeister F. Analysis of Inverter Operation Modes
of an IGBT-Based ZCS LLC Converter for a 2 kW Automotive On-Board DC-DC. In: PCIM
Europe 2024; IEEE International Exhibition and Conference for Power Electronics,
Intelligent Motion, Renewable Energy and Energy Management.'
apa: Urbaneck, D., Wiegard, J., & Schafmeister, F. (n.d.). Analysis of Inverter
Operation Modes of an IGBT-Based ZCS LLC Converter for a 2 kW Automotive On-Board
DC-DC. PCIM Europe 2024; IEEE International Exhibition and Conference for Power
Electronics, Intelligent Motion, Renewable Energy and Energy Management.
bibtex: '@inproceedings{Urbaneck_Wiegard_Schafmeister, place={Nuremberg}, title={Analysis
of Inverter Operation Modes of an IGBT-Based ZCS LLC Converter for a 2 kW Automotive
On-Board DC-DC}, booktitle={PCIM Europe 2024; IEEE International Exhibition and
Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy
Management}, author={Urbaneck, Daniel and Wiegard, Jan and Schafmeister, Frank}
}'
chicago: Urbaneck, Daniel, Jan Wiegard, and Frank Schafmeister. “Analysis of Inverter
Operation Modes of an IGBT-Based ZCS LLC Converter for a 2 KW Automotive On-Board
DC-DC.” In PCIM Europe 2024; IEEE International Exhibition and Conference for
Power Electronics, Intelligent Motion, Renewable Energy and Energy Management.
Nuremberg, n.d.
ieee: D. Urbaneck, J. Wiegard, and F. Schafmeister, “Analysis of Inverter Operation
Modes of an IGBT-Based ZCS LLC Converter for a 2 kW Automotive On-Board DC-DC,”
Nuremberg.
mla: Urbaneck, Daniel, et al. “Analysis of Inverter Operation Modes of an IGBT-Based
ZCS LLC Converter for a 2 KW Automotive On-Board DC-DC.” PCIM Europe 2024;
IEEE International Exhibition and Conference for Power Electronics, Intelligent
Motion, Renewable Energy and Energy Management.
short: 'D. Urbaneck, J. Wiegard, F. Schafmeister, in: PCIM Europe 2024; IEEE International
Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable
Energy and Energy Management, Nuremberg, n.d.'
conference:
location: Nuremberg
date_created: 2024-05-19T14:14:56Z
date_updated: 2024-05-19T14:16:19Z
department:
- _id: '52'
language:
- iso: eng
place: Nuremberg
publication: PCIM Europe 2024; IEEE International Exhibition and Conference for Power
Electronics, Intelligent Motion, Renewable Energy and Energy Management
publication_status: inpress
status: public
title: Analysis of Inverter Operation Modes of an IGBT-Based ZCS LLC Converter for
a 2 kW Automotive On-Board DC-DC
type: conference
user_id: '71291'
year: '2024'
...
---
_id: '54419'
abstract:
- lang: eng
text: Leaky mode resonances of the setae of Cataglyphis bombycina are found to enhance
the thermal emission of the animals by near field coupling to the chitinous exoskeleton.
This is remarkable, as the setae are also an adaption to enhance the reflectivity
in the visible wavelength range. Both effects are dependent on morphology, dimensions
and spatial arrangement. These parameters were experimentally characterized and
simulated by finite difference time domain simulations to elucidate the optical
impact of the setae in the mid infrared range and the contribution of leaky mode
resonances. This mode of action and the setae’s optical properties in the visible
range explain evolutionary strains that led to the actual morphology and size
of the setae.
article_type: original
author:
- first_name: Bertram
full_name: Schwind, Bertram
last_name: Schwind
- first_name: Xia
full_name: Wu, Xia
last_name: Wu
- first_name: Michael
full_name: Tiemann, Michael
id: '23547'
last_name: Tiemann
orcid: 0000-0003-1711-2722
- first_name: Helge-Otto
full_name: Fabritius, Helge-Otto
last_name: Fabritius
citation:
ama: 'Schwind B, Wu X, Tiemann M, Fabritius H-O. Natural near field coupled leaky-mode
resonant anti-reflection structures: the setae of Cataglyphis bombycina. Frontiers
in Physics. 2024;12. doi:10.3389/fphy.2024.1393279'
apa: 'Schwind, B., Wu, X., Tiemann, M., & Fabritius, H.-O. (2024). Natural near
field coupled leaky-mode resonant anti-reflection structures: the setae of Cataglyphis
bombycina. Frontiers in Physics, 12. https://doi.org/10.3389/fphy.2024.1393279'
bibtex: '@article{Schwind_Wu_Tiemann_Fabritius_2024, title={Natural near field coupled
leaky-mode resonant anti-reflection structures: the setae of Cataglyphis bombycina},
volume={12}, DOI={10.3389/fphy.2024.1393279},
journal={Frontiers in Physics}, author={Schwind, Bertram and Wu, Xia and Tiemann,
Michael and Fabritius, Helge-Otto}, year={2024} }'
chicago: 'Schwind, Bertram, Xia Wu, Michael Tiemann, and Helge-Otto Fabritius. “Natural
near Field Coupled Leaky-Mode Resonant Anti-Reflection Structures: The Setae of
Cataglyphis Bombycina.” Frontiers in Physics 12 (2024). https://doi.org/10.3389/fphy.2024.1393279.'
ieee: 'B. Schwind, X. Wu, M. Tiemann, and H.-O. Fabritius, “Natural near field coupled
leaky-mode resonant anti-reflection structures: the setae of Cataglyphis bombycina,”
Frontiers in Physics, vol. 12, 2024, doi: 10.3389/fphy.2024.1393279.'
mla: 'Schwind, Bertram, et al. “Natural near Field Coupled Leaky-Mode Resonant Anti-Reflection
Structures: The Setae of Cataglyphis Bombycina.” Frontiers in Physics,
vol. 12, 2024, doi:10.3389/fphy.2024.1393279.'
short: B. Schwind, X. Wu, M. Tiemann, H.-O. Fabritius, Frontiers in Physics 12 (2024).
date_created: 2024-05-22T14:19:25Z
date_updated: 2024-05-22T14:27:32Z
department:
- _id: '35'
- _id: '2'
- _id: '307'
- _id: '230'
doi: 10.3389/fphy.2024.1393279
intvolume: ' 12'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Frontiers in Physics
publication_identifier:
issn:
- 2296-424X
quality_controlled: '1'
status: public
title: 'Natural near field coupled leaky-mode resonant anti-reflection structures:
the setae of Cataglyphis bombycina'
type: journal_article
user_id: '23547'
volume: 12
year: '2024'
...
---
_id: '54422'
abstract:
- lang: eng
text: "Abstract\r\n Background\r\n
\ The cereal fibre β-glucan reduces postprandial glycaemia,
however, the underlying mechanisms are not fully understood. Thus, the aim of
this study was to investigate the acute effect of a β-glucan-enriched oat bread
on gastric emptying half-time (T1/2),
gastric emptying lag phase (Tlag),
and gastric emptying rate (GER), and the secretion of glucagon-like peptide-1
(GLP-1) as potential means to influence postprandial glycaemia.\r\n \r\n
\ Methods\r\n A
randomised crossover trial was conducted in 22 healthy adults (age 24.6 ± 3.1 years,
BMI 23.1 ± 2.7 kg/m2) receiving 25 g available carbohydrates
from a β-glucan-enriched oat bread or a control whole-wheat bread at two non-consecutive
days. T1/2,
Tlag,
and GER were determined based on ultrasound measures of the cross-sectional gastric
antrum area in the fasting state and 15, 30, 45, 60, 90, and 120 min postprandially.
Capillary glucose, serum insulin, and plasma GLP-1 concentrations were measured
at the same time points.\r\n \r\n Results\r\n
\ A biphasic pattern of gastric emptying with a distinct
Tlag
before the commencement of emptying was observed in most subjects for both bread
types. While no differences in GER were evident (p = 0.562),
consumption of the oat bread significantly increased T1/2
by 18 min and Tlag
by 14 min compared with the whole-wheat bread (p = 0.005
and p = 0.010, respectively). In addition, the oat
bread significantly reduced iAUC2h for glucose and insulin
responses compared with the whole-wheat bread (p = 0.001
and p < 0.001, respectively). There were no significant
differences in GLP-1 response between the two breads (p = 0.892).\r\n
\ \r\n Conclusion\r\n
\ The increased T1/2
and Tlag
could offer a potential mechanism for the observed attenuation of postprandial
glycaemia and insulinemia after consumption of the β-glucan-enriched oat bread
compared with the whole-wheat bread.\r\n Trial
registration: The study is registered at clinicaltrails.gov (NCT04571866).\r\n
\ "
article_number: '13'
author:
- first_name: Ingrid
full_name: Revheim, Ingrid
last_name: Revheim
- first_name: Simon
full_name: Ballance, Simon
last_name: Ballance
- first_name: Adelheid Fretland
full_name: Standal, Adelheid Fretland
last_name: Standal
- first_name: Anne
full_name: Rieder, Anne
last_name: Rieder
- first_name: Jutta
full_name: Dierkes, Jutta
last_name: Dierkes
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Odd Helge
full_name: Gilja, Odd Helge
last_name: Gilja
- first_name: Trygve
full_name: Hausken, Trygve
last_name: Hausken
- first_name: Hanne
full_name: Rosendahl-Riise, Hanne
last_name: Rosendahl-Riise
citation:
ama: 'Revheim I, Ballance S, Standal AF, et al. The acute effect of a β-glucan-enriched
oat bread on gastric emptying, GLP-1 response, and postprandial glycaemia and
insulinemia: a randomised crossover trial in healthy adults. Nutrition &
Metabolism. 2024;21(1). doi:10.1186/s12986-024-00789-w'
apa: 'Revheim, I., Ballance, S., Standal, A. F., Rieder, A., Dierkes, J., Buyken,
A., Gilja, O. H., Hausken, T., & Rosendahl-Riise, H. (2024). The acute effect
of a β-glucan-enriched oat bread on gastric emptying, GLP-1 response, and postprandial glycaemia
and insulinemia: a randomised crossover trial in healthy adults. Nutrition
& Metabolism, 21(1), Article 13. https://doi.org/10.1186/s12986-024-00789-w'
bibtex: '@article{Revheim_Ballance_Standal_Rieder_Dierkes_Buyken_Gilja_Hausken_Rosendahl-Riise_2024,
title={The acute effect of a β-glucan-enriched oat bread on gastric emptying,
GLP-1 response, and postprandial glycaemia and insulinemia: a randomised crossover
trial in healthy adults}, volume={21}, DOI={10.1186/s12986-024-00789-w},
number={113}, journal={Nutrition & Metabolism}, publisher={Springer Science
and Business Media LLC}, author={Revheim, Ingrid and Ballance, Simon and Standal,
Adelheid Fretland and Rieder, Anne and Dierkes, Jutta and Buyken, Anette and Gilja,
Odd Helge and Hausken, Trygve and Rosendahl-Riise, Hanne}, year={2024} }'
chicago: 'Revheim, Ingrid, Simon Ballance, Adelheid Fretland Standal, Anne Rieder,
Jutta Dierkes, Anette Buyken, Odd Helge Gilja, Trygve Hausken, and Hanne Rosendahl-Riise.
“The Acute Effect of a β-Glucan-Enriched Oat Bread on Gastric Emptying, GLP-1
Response, and Postprandial Glycaemia and Insulinemia: A Randomised Crossover Trial
in Healthy Adults.” Nutrition & Metabolism 21, no. 1 (2024). https://doi.org/10.1186/s12986-024-00789-w.'
ieee: 'I. Revheim et al., “The acute effect of a β-glucan-enriched oat bread
on gastric emptying, GLP-1 response, and postprandial glycaemia and insulinemia:
a randomised crossover trial in healthy adults,” Nutrition & Metabolism,
vol. 21, no. 1, Art. no. 13, 2024, doi: 10.1186/s12986-024-00789-w.'
mla: 'Revheim, Ingrid, et al. “The Acute Effect of a β-Glucan-Enriched Oat Bread
on Gastric Emptying, GLP-1 Response, and Postprandial Glycaemia and Insulinemia:
A Randomised Crossover Trial in Healthy Adults.” Nutrition & Metabolism,
vol. 21, no. 1, 13, Springer Science and Business Media LLC, 2024, doi:10.1186/s12986-024-00789-w.'
short: I. Revheim, S. Ballance, A.F. Standal, A. Rieder, J. Dierkes, A. Buyken,
O.H. Gilja, T. Hausken, H. Rosendahl-Riise, Nutrition & Metabolism 21
(2024).
date_created: 2024-05-23T06:40:49Z
date_updated: 2024-05-23T06:41:09Z
department:
- _id: '22'
doi: 10.1186/s12986-024-00789-w
intvolume: ' 21'
issue: '1'
language:
- iso: eng
publication: Nutrition & Metabolism
publication_identifier:
issn:
- 1743-7075
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'The acute effect of a β-glucan-enriched oat bread on gastric emptying, GLP-1
response, and postprandial glycaemia and insulinemia: a randomised crossover trial
in healthy adults'
type: journal_article
user_id: '92491'
volume: 21
year: '2024'
...
---
_id: '54424'
abstract:
- lang: eng
text: "Abstract\r\n Purpose\r\n
\ It has been proposed that a higher habitual protein intake
may increase cancer risk, possibly via upregulated insulin-like growth factor
signalling. Since a systematic evaluation of human studies on protein intake and
cancer risk based on a standardised assessment of systematic reviews (SRs) is
lacking, we carried out an umbrella review of SRs on protein intake in relation
to risks of different types of cancer.\r\n \r\n
\ Methods\r\n Following
a pre-specified protocol (PROSPERO: CRD42018082395), we retrieved SRs on protein
intake and cancer risk published before January 22th 2024, and assessed the methodological
quality and outcome-specific certainty of the evidence using a modified version
of AMSTAR 2 and NutriGrade, respectively. The overall certainty of evidence was
rated according to predefined criteria.\r\n \r\n
\ Results\r\n Ten SRs
were identified, of which eight included meta-analyses. Higher total protein intake
was not associated with risks of breast, prostate, colorectal, ovarian, or pancreatic
cancer incidence. The methodological quality of the included SRs ranged from critically
low (kidney cancer), low (pancreatic,
ovarian and prostate cancer) and moderate (breast and
prostate cancer) to high (colorectal cancer). The outcome-specific
certainty of the evidence underlying the reported findings on protein intake and
cancer risk ranged from very low (pancreatic, ovarian
and prostate cancer) to low (colorectal, ovarian, prostate,
and breast cancer). Animal and plant protein intakes were not associated with
cancer risks either at a low (breast and prostate cancer)
or very low (pancreatic and prostate cancer) outcome-specific
certainty of the evidence. Overall, the evidence for the lack of an association
between protein intake and (i) colorectal cancer risk and (ii) breast cancer risk
was rated as possible. By contrast, the evidence underlying
the other reported results was rated as insufficient.\r\n
\ \r\n Conclusion\r\n
\ The present findings suggest that higher total protein intake
may not be associated with the risk of colorectal and breast cancer, while conclusions
on protein intake in relation to risks of other types of cancer are restricted
due to insufficient evidence.\r\n "
author:
- first_name: Tilman
full_name: Kühn, Tilman
last_name: Kühn
- first_name: Nicole
full_name: Kalotai, Nicole
last_name: Kalotai
- first_name: Anna M.
full_name: Amini, Anna M.
last_name: Amini
- first_name: Julia
full_name: Haardt, Julia
last_name: Haardt
- first_name: Andreas
full_name: Lehmann, Andreas
last_name: Lehmann
- first_name: Annemarie
full_name: Schmidt, Annemarie
last_name: Schmidt
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Sarah
full_name: Egert, Sarah
last_name: Egert
- first_name: Sabine
full_name: Ellinger, Sabine
last_name: Ellinger
- first_name: Anja
full_name: Kroke, Anja
last_name: Kroke
- first_name: Stefan
full_name: Lorkowski, Stefan
last_name: Lorkowski
- first_name: Sandrine
full_name: Louis, Sandrine
last_name: Louis
- first_name: Matthias B.
full_name: Schulze, Matthias B.
last_name: Schulze
- first_name: Lukas
full_name: Schwingshackl, Lukas
last_name: Schwingshackl
- first_name: Roswitha
full_name: Siener, Roswitha
last_name: Siener
- first_name: Gabriele I.
full_name: Stangl, Gabriele I.
last_name: Stangl
- first_name: Bernhard
full_name: Watzl, Bernhard
last_name: Watzl
- first_name: Armin
full_name: Zittermann, Armin
last_name: Zittermann
- first_name: Katharina
full_name: Nimptsch, Katharina
last_name: Nimptsch
citation:
ama: 'Kühn T, Kalotai N, Amini AM, et al. Protein intake and cancer: an umbrella
review of systematic reviews for the evidence-based guideline of the German Nutrition
Society. European Journal of Nutrition. Published online 2024. doi:10.1007/s00394-024-03380-4'
apa: 'Kühn, T., Kalotai, N., Amini, A. M., Haardt, J., Lehmann, A., Schmidt, A.,
Buyken, A., Egert, S., Ellinger, S., Kroke, A., Lorkowski, S., Louis, S., Schulze,
M. B., Schwingshackl, L., Siener, R., Stangl, G. I., Watzl, B., Zittermann, A.,
& Nimptsch, K. (2024). Protein intake and cancer: an umbrella review of systematic
reviews for the evidence-based guideline of the German Nutrition Society. European
Journal of Nutrition. https://doi.org/10.1007/s00394-024-03380-4'
bibtex: '@article{Kühn_Kalotai_Amini_Haardt_Lehmann_Schmidt_Buyken_Egert_Ellinger_Kroke_et
al._2024, title={Protein intake and cancer: an umbrella review of systematic reviews
for the evidence-based guideline of the German Nutrition Society}, DOI={10.1007/s00394-024-03380-4},
journal={European Journal of Nutrition}, publisher={Springer Science and Business
Media LLC}, author={Kühn, Tilman and Kalotai, Nicole and Amini, Anna M. and Haardt,
Julia and Lehmann, Andreas and Schmidt, Annemarie and Buyken, Anette and Egert,
Sarah and Ellinger, Sabine and Kroke, Anja and et al.}, year={2024} }'
chicago: 'Kühn, Tilman, Nicole Kalotai, Anna M. Amini, Julia Haardt, Andreas Lehmann,
Annemarie Schmidt, Anette Buyken, et al. “Protein Intake and Cancer: An Umbrella
Review of Systematic Reviews for the Evidence-Based Guideline of the German Nutrition
Society.” European Journal of Nutrition, 2024. https://doi.org/10.1007/s00394-024-03380-4.'
ieee: 'T. Kühn et al., “Protein intake and cancer: an umbrella review of
systematic reviews for the evidence-based guideline of the German Nutrition Society,”
European Journal of Nutrition, 2024, doi: 10.1007/s00394-024-03380-4.'
mla: 'Kühn, Tilman, et al. “Protein Intake and Cancer: An Umbrella Review of Systematic
Reviews for the Evidence-Based Guideline of the German Nutrition Society.” European
Journal of Nutrition, Springer Science and Business Media LLC, 2024, doi:10.1007/s00394-024-03380-4.'
short: T. Kühn, N. Kalotai, A.M. Amini, J. Haardt, A. Lehmann, A. Schmidt, A. Buyken,
S. Egert, S. Ellinger, A. Kroke, S. Lorkowski, S. Louis, M.B. Schulze, L. Schwingshackl,
R. Siener, G.I. Stangl, B. Watzl, A. Zittermann, K. Nimptsch, European Journal
of Nutrition (2024).
date_created: 2024-05-23T06:42:31Z
date_updated: 2024-05-23T06:43:08Z
department:
- _id: '22'
doi: 10.1007/s00394-024-03380-4
language:
- iso: eng
publication: European Journal of Nutrition
publication_identifier:
issn:
- 1436-6207
- 1436-6215
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Protein intake and cancer: an umbrella review of systematic reviews for the
evidence-based guideline of the German Nutrition Society'
type: journal_article
user_id: '92491'
year: '2024'
...
---
_id: '54421'
abstract:
- lang: eng
text: "Abstract\r\n Introduction\r\n
\ This umbrella review aimed to investigate the evidence of
an effect of dietary intake of total protein, animal and plant protein on blood
pressure (BP), and hypertension (PROSPERO: CRD42018082395).\r\n \r\n
\ Methods\r\n PubMed,
Embase and Cochrane Database were systematically searched for systematic reviews
(SRs) of prospective studies with or without meta-analysis published between 05/2007
and 10/2022. The methodological quality and outcome-specific certainty of evidence
were assessed by the AMSTAR 2 and NutriGrade tools, followed by an assessment
of the overall certainty of evidence. SRs investigating specific protein sources
are described in this review, but not included in the assessment of the overall
certainty of evidence.\r\n \r\n Results\r\n
\ Sixteen SRs were considered eligible for the umbrella review.
Ten of the SRs investigated total protein intake, six animal protein, six plant
protein and four animal vs. plant protein. The majority of the SRs reported no
associations or effects of total, animal and plant protein on BP (all “possible”
evidence), whereby the uncertainty regarding the effects on BP was particularly
high for plant protein. Two SRs addressing milk-derived protein showed a reduction
in BP; in contrast, SRs investigating soy protein found no effect on BP. The outcome-specific
certainty of evidence of the SRs was mostly rated as low.\r\n \r\n
\ Discussion/conclusion\r\n This
umbrella review showed uncertainties whether there are any effects on BP from
the intake of total protein, or animal or plant proteins, specifically. Based
on data from two SRs with milk protein, it cannot be excluded that certain types
of protein could favourably influence BP.\r\n "
author:
- first_name: Heiner
full_name: Boeing, Heiner
last_name: Boeing
- first_name: Anna M.
full_name: Amini, Anna M.
last_name: Amini
- first_name: Julia
full_name: Haardt, Julia
last_name: Haardt
- first_name: Annemarie
full_name: Schmidt, Annemarie
last_name: Schmidt
- first_name: Heike A.
full_name: Bischoff-Ferrari, Heike A.
last_name: Bischoff-Ferrari
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Sarah
full_name: Egert, Sarah
last_name: Egert
- first_name: Sabine
full_name: Ellinger, Sabine
last_name: Ellinger
- first_name: Anja
full_name: Kroke, Anja
last_name: Kroke
- first_name: Stefan
full_name: Lorkowski, Stefan
last_name: Lorkowski
- first_name: Sandrine
full_name: Louis, Sandrine
last_name: Louis
- first_name: Katharina
full_name: Nimptsch, Katharina
last_name: Nimptsch
- first_name: Matthias B.
full_name: Schulze, Matthias B.
last_name: Schulze
- first_name: Alexandra
full_name: Schutkowski, Alexandra
last_name: Schutkowski
- first_name: Lukas
full_name: Schwingshackl, Lukas
last_name: Schwingshackl
- first_name: Roswitha
full_name: Siener, Roswitha
last_name: Siener
- first_name: Armin
full_name: Zittermann, Armin
last_name: Zittermann
- first_name: Bernhard
full_name: Watzl, Bernhard
last_name: Watzl
- first_name: Gabriele I.
full_name: Stangl, Gabriele I.
last_name: Stangl
citation:
ama: 'Boeing H, Amini AM, Haardt J, et al. Dietary protein and blood pressure: an
umbrella review of systematic reviews and evaluation of the evidence. European
Journal of Nutrition. Published online 2024. doi:10.1007/s00394-024-03336-8'
apa: 'Boeing, H., Amini, A. M., Haardt, J., Schmidt, A., Bischoff-Ferrari, H. A.,
Buyken, A., Egert, S., Ellinger, S., Kroke, A., Lorkowski, S., Louis, S., Nimptsch,
K., Schulze, M. B., Schutkowski, A., Schwingshackl, L., Siener, R., Zittermann,
A., Watzl, B., & Stangl, G. I. (2024). Dietary protein and blood pressure:
an umbrella review of systematic reviews and evaluation of the evidence. European
Journal of Nutrition. https://doi.org/10.1007/s00394-024-03336-8'
bibtex: '@article{Boeing_Amini_Haardt_Schmidt_Bischoff-Ferrari_Buyken_Egert_Ellinger_Kroke_Lorkowski_et
al._2024, title={Dietary protein and blood pressure: an umbrella review of systematic
reviews and evaluation of the evidence}, DOI={10.1007/s00394-024-03336-8},
journal={European Journal of Nutrition}, publisher={Springer Science and Business
Media LLC}, author={Boeing, Heiner and Amini, Anna M. and Haardt, Julia and Schmidt,
Annemarie and Bischoff-Ferrari, Heike A. and Buyken, Anette and Egert, Sarah and
Ellinger, Sabine and Kroke, Anja and Lorkowski, Stefan and et al.}, year={2024}
}'
chicago: 'Boeing, Heiner, Anna M. Amini, Julia Haardt, Annemarie Schmidt, Heike
A. Bischoff-Ferrari, Anette Buyken, Sarah Egert, et al. “Dietary Protein and Blood
Pressure: An Umbrella Review of Systematic Reviews and Evaluation of the Evidence.”
European Journal of Nutrition, 2024. https://doi.org/10.1007/s00394-024-03336-8.'
ieee: 'H. Boeing et al., “Dietary protein and blood pressure: an umbrella
review of systematic reviews and evaluation of the evidence,” European Journal
of Nutrition, 2024, doi: 10.1007/s00394-024-03336-8.'
mla: 'Boeing, Heiner, et al. “Dietary Protein and Blood Pressure: An Umbrella Review
of Systematic Reviews and Evaluation of the Evidence.” European Journal of
Nutrition, Springer Science and Business Media LLC, 2024, doi:10.1007/s00394-024-03336-8.'
short: H. Boeing, A.M. Amini, J. Haardt, A. Schmidt, H.A. Bischoff-Ferrari, A. Buyken,
S. Egert, S. Ellinger, A. Kroke, S. Lorkowski, S. Louis, K. Nimptsch, M.B. Schulze,
A. Schutkowski, L. Schwingshackl, R. Siener, A. Zittermann, B. Watzl, G.I. Stangl,
European Journal of Nutrition (2024).
date_created: 2024-05-23T06:39:47Z
date_updated: 2024-05-23T06:40:31Z
department:
- _id: '22'
doi: 10.1007/s00394-024-03336-8
language:
- iso: eng
publication: European Journal of Nutrition
publication_identifier:
issn:
- 1436-6207
- 1436-6215
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Dietary protein and blood pressure: an umbrella review of systematic reviews
and evaluation of the evidence'
type: journal_article
user_id: '92491'
year: '2024'
...
---
_id: '54423'
abstract:
- lang: eng
text: "Abstract\r\n Purpose\r\n
\ Glycemic response to the same meal depends on daytime and
alignment of consumption with the inner clock, which has not been examined by
individual chronotype yet. This study examined whether the 2-h postprandial and
24-h glycemic response to a meal with high glycemic index (GI) differ when consumed
early or late in the day among students with early or late chronotype.\r\n
\ \r\n Methods\r\n
\ From a screening of 327 students aged 18–25 years, those
with early (n = 22) or late (n = 23) chronotype participated in a 7-day randomized
controlled cross-over intervention study. After a 3-day observational phase, standardized
meals were provided on run-in/washout (days 4 and 6) and intervention (days 5
and 7), on which participants received a high GI meal (GI = 72) in the morning
(7 a.m.) or in the evening (8 p.m.). All other meals had a medium GI. Continuous
glucose monitoring was used to measure 2-h postprandial and 24-h glycemic responses
and their variability.\r\n \r\n Results\r\n
\ Among students with early chronotype 2-h postprandial glucose
responses to the high GI meal were higher in the evening than in the morning (iAUC:
234 (± 92) vs. 195 (± 91) (mmol/L) × min, p = 0.042). Likewise, mean and lowest
2-h postprandial glucose values were higher when the high GI meal was consumed
in the evening (p < 0.001; p = 0.017). 24-h glycemic responses were similar
irrespective of meal time. Participants with late chronotype consuming a high
GI meal in the morning or evening showed similar 2-h postprandial (iAUC: 211 (± 110)
vs. 207 (± 95) (mmol/L) × min, p = 0.9) and 24-h glycemic responses at both daytimes.\r\n
\ \r\n Conclusions\r\n
\ Diurnal differences in response to a high GI meal are confined
to those young adults with early chronotype, whilst those with a late chronotype
seem vulnerable to both very early and late high GI meals. Registered at clinicaltrials.gov
(NCT04298645; 22/01/2020).\r\n "
author:
- first_name: Bianca
full_name: Stutz, Bianca
last_name: Stutz
- first_name: Bettina
full_name: Krueger, Bettina
last_name: Krueger
- first_name: Janina
full_name: Goletzke, Janina
last_name: Goletzke
- first_name: Nicole
full_name: Jankovic, Nicole
last_name: Jankovic
- first_name: Ute
full_name: Alexy, Ute
last_name: Alexy
- first_name: Christian
full_name: Herder, Christian
last_name: Herder
- first_name: Jutta
full_name: Dierkes, Jutta
last_name: Dierkes
- first_name: Gabriele
full_name: Berg-Beckhoff, Gabriele
last_name: Berg-Beckhoff
- first_name: Rasmus
full_name: Jakobsmeyer, Rasmus
last_name: Jakobsmeyer
- first_name: Claus
full_name: Reinsberger, Claus
last_name: Reinsberger
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
citation:
ama: 'Stutz B, Krueger B, Goletzke J, et al. Glycemic response to meals with a high
glycemic index differs between morning and evening: a randomized cross-over controlled
trial among students with early or late chronotype. European Journal of Nutrition.
Published online 2024. doi:10.1007/s00394-024-03372-4'
apa: 'Stutz, B., Krueger, B., Goletzke, J., Jankovic, N., Alexy, U., Herder, C.,
Dierkes, J., Berg-Beckhoff, G., Jakobsmeyer, R., Reinsberger, C., & Buyken,
A. (2024). Glycemic response to meals with a high glycemic index differs between
morning and evening: a randomized cross-over controlled trial among students with
early or late chronotype. European Journal of Nutrition. https://doi.org/10.1007/s00394-024-03372-4'
bibtex: '@article{Stutz_Krueger_Goletzke_Jankovic_Alexy_Herder_Dierkes_Berg-Beckhoff_Jakobsmeyer_Reinsberger_et
al._2024, title={Glycemic response to meals with a high glycemic index differs
between morning and evening: a randomized cross-over controlled trial among students
with early or late chronotype}, DOI={10.1007/s00394-024-03372-4},
journal={European Journal of Nutrition}, publisher={Springer Science and Business
Media LLC}, author={Stutz, Bianca and Krueger, Bettina and Goletzke, Janina and
Jankovic, Nicole and Alexy, Ute and Herder, Christian and Dierkes, Jutta and Berg-Beckhoff,
Gabriele and Jakobsmeyer, Rasmus and Reinsberger, Claus and et al.}, year={2024}
}'
chicago: 'Stutz, Bianca, Bettina Krueger, Janina Goletzke, Nicole Jankovic, Ute
Alexy, Christian Herder, Jutta Dierkes, et al. “Glycemic Response to Meals with
a High Glycemic Index Differs between Morning and Evening: A Randomized Cross-over
Controlled Trial among Students with Early or Late Chronotype.” European Journal
of Nutrition, 2024. https://doi.org/10.1007/s00394-024-03372-4.'
ieee: 'B. Stutz et al., “Glycemic response to meals with a high glycemic
index differs between morning and evening: a randomized cross-over controlled
trial among students with early or late chronotype,” European Journal of Nutrition,
2024, doi: 10.1007/s00394-024-03372-4.'
mla: 'Stutz, Bianca, et al. “Glycemic Response to Meals with a High Glycemic Index
Differs between Morning and Evening: A Randomized Cross-over Controlled Trial
among Students with Early or Late Chronotype.” European Journal of Nutrition,
Springer Science and Business Media LLC, 2024, doi:10.1007/s00394-024-03372-4.'
short: B. Stutz, B. Krueger, J. Goletzke, N. Jankovic, U. Alexy, C. Herder, J. Dierkes,
G. Berg-Beckhoff, R. Jakobsmeyer, C. Reinsberger, A. Buyken, European Journal
of Nutrition (2024).
date_created: 2024-05-23T06:41:27Z
date_updated: 2024-05-23T06:42:18Z
department:
- _id: '22'
doi: 10.1007/s00394-024-03372-4
language:
- iso: eng
publication: European Journal of Nutrition
publication_identifier:
issn:
- 1436-6207
- 1436-6215
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Glycemic response to meals with a high glycemic index differs between morning
and evening: a randomized cross-over controlled trial among students with early
or late chronotype'
type: journal_article
user_id: '92491'
year: '2024'
...
---
_id: '54429'
author:
- first_name: Eva- Maria
full_name: Seng, Eva- Maria
id: '499'
last_name: Seng
citation:
ama: 'Seng E-M. Architektur der Bildungsoffensive. Die NRW-Gesamthochschulen. In:
Pöppinghege R, Fäßler P, eds. Junge Hochschulen“ – wissenschafts- und hochschulpolitische
Herausforderungen seit der 2. Hälfte des 20. Jahrhunderts.'
apa: Seng, E.-M. (n.d.). Architektur der Bildungsoffensive. Die NRW-Gesamthochschulen.
In R. Pöppinghege & P. Fäßler (Eds.), Junge Hochschulen“ – wissenschafts-
und hochschulpolitische Herausforderungen seit der 2. Hälfte des 20. Jahrhunderts.
bibtex: '@inbook{Seng, title={Architektur der Bildungsoffensive. Die NRW-Gesamthochschulen},
booktitle={Junge Hochschulen“ – wissenschafts- und hochschulpolitische Herausforderungen
seit der 2. Hälfte des 20. Jahrhunderts}, author={Seng, Eva- Maria}, editor={Pöppinghege,
Rainer and Fäßler, Peter} }'
chicago: Seng, Eva- Maria. “Architektur der Bildungsoffensive. Die NRW-Gesamthochschulen.”
In Junge Hochschulen“ – wissenschafts- und hochschulpolitische Herausforderungen
seit der 2. Hälfte des 20. Jahrhunderts, edited by Rainer Pöppinghege and
Peter Fäßler, n.d.
ieee: E.-M. Seng, “Architektur der Bildungsoffensive. Die NRW-Gesamthochschulen,”
in Junge Hochschulen“ – wissenschafts- und hochschulpolitische Herausforderungen
seit der 2. Hälfte des 20. Jahrhunderts, R. Pöppinghege and P. Fäßler, Eds.
.
mla: Seng, Eva-Maria. “Architektur der Bildungsoffensive. Die NRW-Gesamthochschulen.”
Junge Hochschulen“ – wissenschafts- und hochschulpolitische Herausforderungen
seit der 2. Hälfte des 20. Jahrhunderts, edited by Rainer Pöppinghege and
Peter Fäßler.
short: 'E.-M. Seng, in: R. Pöppinghege, P. Fäßler (Eds.), Junge Hochschulen“ – wissenschafts-
und hochschulpolitische Herausforderungen seit der 2. Hälfte des 20. Jahrhunderts,
n.d.'
date_created: 2024-05-23T09:24:53Z
date_updated: 2024-05-23T09:37:56Z
editor:
- first_name: Rainer
full_name: Pöppinghege, Rainer
last_name: Pöppinghege
- first_name: Peter
full_name: Fäßler, Peter
last_name: Fäßler
language:
- iso: ger
publication: Junge Hochschulen“ – wissenschafts- und hochschulpolitische Herausforderungen
seit der 2. Hälfte des 20. Jahrhunderts
publication_status: inpress
status: public
title: Architektur der Bildungsoffensive. Die NRW-Gesamthochschulen
type: book_chapter
user_id: '61731'
year: '2024'
...
---
_id: '54448'
abstract:
- lang: eng
text: "Graph Neural Networks (GNNs) are effective for node classification in\r\ngraph-structured
data, but they lack explainability, especially at the global\r\nlevel. Current
research mainly utilizes subgraphs of the input as local\r\nexplanations or generates
new graphs as global explanations. However, these\r\ngraph-based methods are limited
in their ability to explain classes with\r\nmultiple sufficient explanations.
To provide more expressive explanations, we\r\npropose utilizing class expressions
(CEs) from the field of description logic\r\n(DL). Our approach explains heterogeneous
graphs with different types of nodes\r\nusing CEs in the EL description logic.
To identify the best explanation among\r\nmultiple candidate explanations, we
employ and compare two different scoring\r\nfunctions: (1) For a given CE, we
construct multiple graphs, have the GNN make\r\na prediction for each graph, and
aggregate the predicted scores. (2) We score\r\nthe CE in terms of fidelity, i.e.,
we compare the predictions of the GNN to the\r\npredictions by the CE on a separate
validation set. Instead of subgraph-based\r\nexplanations, we offer CE-based explanations."
author:
- first_name: Dominik
full_name: Köhler, Dominik
last_name: Köhler
- first_name: Stefan
full_name: Heindorf, Stefan
id: '11871'
last_name: Heindorf
orcid: 0000-0002-4525-6865
citation:
ama: Köhler D, Heindorf S. Utilizing Description Logics for Global Explanations
of Heterogeneous Graph Neural Networks. arXiv:240512654. Published online
2024.
apa: Köhler, D., & Heindorf, S. (2024). Utilizing Description Logics for Global
Explanations of Heterogeneous Graph Neural Networks. In arXiv:2405.12654.
bibtex: '@article{Köhler_Heindorf_2024, title={Utilizing Description Logics for
Global Explanations of Heterogeneous Graph Neural Networks}, journal={arXiv:2405.12654},
author={Köhler, Dominik and Heindorf, Stefan}, year={2024} }'
chicago: Köhler, Dominik, and Stefan Heindorf. “Utilizing Description Logics for
Global Explanations of Heterogeneous Graph Neural Networks.” ArXiv:2405.12654,
2024.
ieee: D. Köhler and S. Heindorf, “Utilizing Description Logics for Global Explanations
of Heterogeneous Graph Neural Networks,” arXiv:2405.12654. 2024.
mla: Köhler, Dominik, and Stefan Heindorf. “Utilizing Description Logics for Global
Explanations of Heterogeneous Graph Neural Networks.” ArXiv:2405.12654,
2024.
short: D. Köhler, S. Heindorf, ArXiv:2405.12654 (2024).
date_created: 2024-05-26T18:49:59Z
date_updated: 2024-05-26T19:04:55Z
department:
- _id: '760'
external_id:
arxiv:
- '2405.12654'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2405.12654
oa: '1'
publication: arXiv:2405.12654
status: public
title: Utilizing Description Logics for Global Explanations of Heterogeneous Graph
Neural Networks
type: preprint
user_id: '11871'
year: '2024'
...
---
_id: '54229'
author:
- first_name: David
full_name: Bartlitz, David
id: '104560'
last_name: Bartlitz
orcid: '0000-0003-2967-8299 '
citation:
ama: 'Bartlitz D. § 78 (Kartellrechtliche Grenzen der stillen Gesellschaft). In:
Gummert H, Schäfer C, eds. Münchener Handbuch des Gesellschaftsrechts.
Vol 2. 6th ed. C.H. Beck; 2024.'
apa: Bartlitz, D. (2024). § 78 (Kartellrechtliche Grenzen der stillen Gesellschaft).
In H. Gummert & C. Schäfer (Eds.), Münchener Handbuch des Gesellschaftsrechts
(6th ed., Vol. 2). C.H. Beck.
bibtex: '@inbook{Bartlitz_2024, place={München}, edition={6}, title={§ 78 (Kartellrechtliche
Grenzen der stillen Gesellschaft)}, volume={2}, booktitle={Münchener Handbuch
des Gesellschaftsrechts}, publisher={C.H. Beck}, author={Bartlitz, David}, editor={Gummert,
Hans and Schäfer, Carsten}, year={2024} }'
chicago: 'Bartlitz, David. “§ 78 (Kartellrechtliche Grenzen der stillen Gesellschaft).”
In Münchener Handbuch des Gesellschaftsrechts, edited by Hans Gummert and
Carsten Schäfer, 6th ed. Vol. 2. München: C.H. Beck, 2024.'
ieee: 'D. Bartlitz, “§ 78 (Kartellrechtliche Grenzen der stillen Gesellschaft),”
in Münchener Handbuch des Gesellschaftsrechts, 6th ed., vol. 2, H. Gummert
and C. Schäfer, Eds. München: C.H. Beck, 2024.'
mla: Bartlitz, David. “§ 78 (Kartellrechtliche Grenzen der stillen Gesellschaft).”
Münchener Handbuch des Gesellschaftsrechts, edited by Hans Gummert and
Carsten Schäfer, 6th ed., vol. 2, C.H. Beck, 2024.
short: 'D. Bartlitz, in: H. Gummert, C. Schäfer (Eds.), Münchener Handbuch des Gesellschaftsrechts,
6th ed., C.H. Beck, München, 2024.'
date_created: 2024-05-12T12:48:23Z
date_updated: 2024-05-31T20:06:46Z
department:
- _id: '845'
edition: '6'
editor:
- first_name: Hans
full_name: Gummert, Hans
last_name: Gummert
- first_name: Carsten
full_name: Schäfer, Carsten
last_name: Schäfer
intvolume: ' 2'
language:
- iso: ger
place: München
publication: Münchener Handbuch des Gesellschaftsrechts
publication_identifier:
unknown:
- 978-3-406-80562-2
publication_status: published
publisher: C.H. Beck
status: public
title: § 78 (Kartellrechtliche Grenzen der stillen Gesellschaft)
type: book_chapter
user_id: '95606'
volume: 2
year: '2024'
...
---
_id: '54228'
author:
- first_name: David
full_name: Bartlitz, David
id: '104560'
last_name: Bartlitz
orcid: '0000-0003-2967-8299 '
citation:
ama: 'Bartlitz D. § 6 (Kartellrechtliche Grenzen der Kommanditgesellschaft). In:
Gummert H, Schäfer C, eds. Münchener Handbuch des Gesellschaftsrechts.
Vol 2. 6th ed. C.H. Beck; 2024.'
apa: Bartlitz, D. (2024). § 6 (Kartellrechtliche Grenzen der Kommanditgesellschaft).
In H. Gummert & C. Schäfer (Eds.), Münchener Handbuch des Gesellschaftsrechts
(6th ed., Vol. 2). C.H. Beck.
bibtex: '@inbook{Bartlitz_2024, place={München}, edition={6}, title={§ 6 (Kartellrechtliche
Grenzen der Kommanditgesellschaft)}, volume={2}, booktitle={Münchener Handbuch
des Gesellschaftsrechts}, publisher={C.H. Beck}, author={Bartlitz, David}, editor={Gummert,
Hans and Schäfer, Carsten}, year={2024} }'
chicago: 'Bartlitz, David. “§ 6 (Kartellrechtliche Grenzen der Kommanditgesellschaft).”
In Münchener Handbuch des Gesellschaftsrechts, edited by Hans Gummert and
Carsten Schäfer, 6th ed. Vol. 2. München: C.H. Beck, 2024.'
ieee: 'D. Bartlitz, “§ 6 (Kartellrechtliche Grenzen der Kommanditgesellschaft),”
in Münchener Handbuch des Gesellschaftsrechts, 6th ed., vol. 2, H. Gummert
and C. Schäfer, Eds. München: C.H. Beck, 2024.'
mla: Bartlitz, David. “§ 6 (Kartellrechtliche Grenzen der Kommanditgesellschaft).”
Münchener Handbuch des Gesellschaftsrechts, edited by Hans Gummert and
Carsten Schäfer, 6th ed., vol. 2, C.H. Beck, 2024.
short: 'D. Bartlitz, in: H. Gummert, C. Schäfer (Eds.), Münchener Handbuch des Gesellschaftsrechts,
6th ed., C.H. Beck, München, 2024.'
date_created: 2024-05-12T12:45:03Z
date_updated: 2024-05-31T20:07:20Z
department:
- _id: '845'
edition: '6'
editor:
- first_name: Hans
full_name: Gummert, Hans
last_name: Gummert
- first_name: Carsten
full_name: Schäfer, Carsten
last_name: Schäfer
intvolume: ' 2'
language:
- iso: ger
place: München
publication: Münchener Handbuch des Gesellschaftsrechts
publication_identifier:
isbn:
- 978-3-406-80562-2
publication_status: published
publisher: C.H. Beck
status: public
title: § 6 (Kartellrechtliche Grenzen der Kommanditgesellschaft)
type: book_chapter
user_id: '95606'
volume: 2
year: '2024'
...
---
_id: '54644'
abstract:
- lang: eng
text: DNA origami nanostructures (DONs) are able to scavenge reactive oxygen
species (ROS) and their scavenging efficiency toward ROS radicals was shown to
be comparable to that of genomic DNA. Herein, we demonstrate that DONs are highly
efficient singlet oxygen quenchers outperforming double‐stranded (ds) DNA by several
orders of magnitude. To this end, a ROS mixture rich in singlet oxygen is generated
by light irradiation of the photosensitizer methylene blue and its cytotoxic effect
on Escherichia coli cells is quantified in the presence and absence of DONs. DONs
are found to be vastly superior to dsDNA in protecting the bacteria from ROS‐induced
damage and even surpass established ROS scavengers. At a concentration of 15 nM,
DONs are about 50 000 times more efficient ROS scavengers than dsDNA at an equivalent
concentration. This is attributed to the dominant role of singlet oxygen, which
has a long diffusion length and reacts specifically with guanine. The dense packing
of the available guanines into the small volume of the DON increases the overall
quenching probability compared to a linear dsDNA with the same number of base
pairs. DONs thus have great potential to alleviate oxidative stress caused by
singlet oxygen in diverse therapeutic settings.
author:
- first_name: Jaime Andres
full_name: Garcia-Diosa, Jaime Andres
last_name: Garcia-Diosa
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Adrian
full_name: Keller, Adrian
id: '48864'
last_name: Keller
orcid: 0000-0001-7139-3110
citation:
ama: Garcia-Diosa JA, Grundmeier G, Keller A. Highly Efficient Quenching of Singlet
Oxygen by DNA Origami Nanostructures. Chemistry – A European Journal. Published
online 2024. doi:10.1002/chem.202402057
apa: Garcia-Diosa, J. A., Grundmeier, G., & Keller, A. (2024). Highly Efficient
Quenching of Singlet Oxygen by DNA Origami Nanostructures. Chemistry – A European
Journal. https://doi.org/10.1002/chem.202402057
bibtex: '@article{Garcia-Diosa_Grundmeier_Keller_2024, title={Highly Efficient Quenching
of Singlet Oxygen by DNA Origami Nanostructures}, DOI={10.1002/chem.202402057},
journal={Chemistry – A European Journal}, publisher={Wiley}, author={Garcia-Diosa,
Jaime Andres and Grundmeier, Guido and Keller, Adrian}, year={2024} }'
chicago: Garcia-Diosa, Jaime Andres, Guido Grundmeier, and Adrian Keller. “Highly
Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures.” Chemistry
– A European Journal, 2024. https://doi.org/10.1002/chem.202402057.
ieee: 'J. A. Garcia-Diosa, G. Grundmeier, and A. Keller, “Highly Efficient Quenching
of Singlet Oxygen by DNA Origami Nanostructures,” Chemistry – A European Journal,
2024, doi: 10.1002/chem.202402057.'
mla: Garcia-Diosa, Jaime Andres, et al. “Highly Efficient Quenching of Singlet Oxygen
by DNA Origami Nanostructures.” Chemistry – A European Journal, Wiley,
2024, doi:10.1002/chem.202402057.
short: J.A. Garcia-Diosa, G. Grundmeier, A. Keller, Chemistry – A European Journal
(2024).
date_created: 2024-06-07T07:53:50Z
date_updated: 2024-06-07T07:54:02Z
department:
- _id: '302'
doi: 10.1002/chem.202402057
language:
- iso: eng
publication: Chemistry – A European Journal
publication_identifier:
issn:
- 0947-6539
- 1521-3765
publication_status: published
publisher: Wiley
status: public
title: Highly Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures
type: journal_article
user_id: '48864'
year: '2024'
...
---
_id: '53786'
abstract:
- lang: eng
text: "Abstract\n\t \n\t
\ Objective:\n\t The aim of this analysis
was to investigate whether habitual intake of total dairy (TD) or different dairy
types (liquid, solid, fermented, non-fermented, low-fat, high-fat, low-sugar and
high-sugar dairy) during adolescence is associated with biomarkers of low-grade
inflammation as well as risk factors of type 2 diabetes in young adulthood.\n\t
\ \n\t \n\t Design:\n\t
\ Multivariable linear regression analyses were used to investigate
prospective associations between estimated TD intake as well as intake of different
types of dairy and a pro-inflammatory score, based on high-sensitivity C-reactive
protein, IL-6, IL-18, leptin and adiponectin, and insulin resistance assessed
as Homeostasis Model Assessment Insulin Resistance in an open-cohort study.\n\t
\ \n\t \n\t Setting:\n\t
\ Dortmund, Germany.\n\t \n\t \n\t
\ Participants:\n\t Data from participants
(n 375) of the DOrtmund Nutritional and Anthropometric
Longitudinally Designed (DONALD) study were included, for whom at least two 3-d
weighed dietary records during adolescence (median age: 11 years) and one blood
sample in young adulthood (>18 years) were available.\n\t \n\t
\ \n\t Results:\n\t
\ There was no statistically significant association between TD intake
or intake of any dairy type and the pro-inflammatory score (all P
> 0·05). TD intake as well as each dairy type intake and insulin resistance
also showed no association (all P > 0·05).\n\t
\ \n\t \n\t Conclusions:\n\t
\ The habitual intake of dairy or individual types of dairy during adolescence
does not seem to have a major impact on low-grade systemic inflammation and insulin
resistance in the long term. There was no indication regarding a restriction of
dairy intake for healthy children and adolescents in terms of diabetes risk reduction.\n\t
\ "
article_number: e91
author:
- first_name: Eva
full_name: Hohoff, Eva
last_name: Hohoff
- first_name: Nicole
full_name: Jankovic, Nicole
last_name: Jankovic
- first_name: Ines
full_name: Perrar, Ines
last_name: Perrar
- first_name: Maike
full_name: Schnermann, Maike
last_name: Schnermann
- first_name: Christian
full_name: Herder, Christian
last_name: Herder
- first_name: Ute
full_name: Nöthlings, Ute
last_name: Nöthlings
- first_name: Lars
full_name: Libuda, Lars
last_name: Libuda
- first_name: Ute
full_name: Alexy, Ute
last_name: Alexy
citation:
ama: 'Hohoff E, Jankovic N, Perrar I, et al. The association between dairy intake
in adolescents on inflammation and risk markers of type 2 diabetes during young
adulthood: results of the DONALD study. Public Health Nutrition. 2024;27(1).
doi:10.1017/s1368980024000624'
apa: 'Hohoff, E., Jankovic, N., Perrar, I., Schnermann, M., Herder, C., Nöthlings,
U., Libuda, L., & Alexy, U. (2024). The association between dairy intake in
adolescents on inflammation and risk markers of type 2 diabetes during young adulthood:
results of the DONALD study. Public Health Nutrition, 27(1), Article
e91. https://doi.org/10.1017/s1368980024000624'
bibtex: '@article{Hohoff_Jankovic_Perrar_Schnermann_Herder_Nöthlings_Libuda_Alexy_2024,
title={The association between dairy intake in adolescents on inflammation and
risk markers of type 2 diabetes during young adulthood: results of the DONALD
study}, volume={27}, DOI={10.1017/s1368980024000624},
number={1e91}, journal={Public Health Nutrition}, publisher={Cambridge University
Press (CUP)}, author={Hohoff, Eva and Jankovic, Nicole and Perrar, Ines and Schnermann,
Maike and Herder, Christian and Nöthlings, Ute and Libuda, Lars and Alexy, Ute},
year={2024} }'
chicago: 'Hohoff, Eva, Nicole Jankovic, Ines Perrar, Maike Schnermann, Christian
Herder, Ute Nöthlings, Lars Libuda, and Ute Alexy. “The Association between Dairy
Intake in Adolescents on Inflammation and Risk Markers of Type 2 Diabetes during
Young Adulthood: Results of the DONALD Study.” Public Health Nutrition
27, no. 1 (2024). https://doi.org/10.1017/s1368980024000624.'
ieee: 'E. Hohoff et al., “The association between dairy intake in adolescents
on inflammation and risk markers of type 2 diabetes during young adulthood: results
of the DONALD study,” Public Health Nutrition, vol. 27, no. 1, Art. no.
e91, 2024, doi: 10.1017/s1368980024000624.'
mla: 'Hohoff, Eva, et al. “The Association between Dairy Intake in Adolescents on
Inflammation and Risk Markers of Type 2 Diabetes during Young Adulthood: Results
of the DONALD Study.” Public Health Nutrition, vol. 27, no. 1, e91, Cambridge
University Press (CUP), 2024, doi:10.1017/s1368980024000624.'
short: E. Hohoff, N. Jankovic, I. Perrar, M. Schnermann, C. Herder, U. Nöthlings,
L. Libuda, U. Alexy, Public Health Nutrition 27 (2024).
date_created: 2024-04-29T11:44:34Z
date_updated: 2024-06-17T08:59:49Z
doi: 10.1017/s1368980024000624
intvolume: ' 27'
issue: '1'
language:
- iso: eng
publication: Public Health Nutrition
publication_identifier:
issn:
- 1368-9800
- 1475-2727
publication_status: published
publisher: Cambridge University Press (CUP)
status: public
title: 'The association between dairy intake in adolescents on inflammation and risk
markers of type 2 diabetes during young adulthood: results of the DONALD study'
type: journal_article
user_id: '105192'
volume: 27
year: '2024'
...
---
_id: '53787'
abstract:
- lang: eng
text: "Abstract\r\n Purpose\r\n
\ Glycemic response to the same meal depends on daytime and
alignment of consumption with the inner clock, which has not been examined by
individual chronotype yet. This study examined whether the 2-h postprandial and
24-h glycemic response to a meal with high glycemic index (GI) differ when consumed
early or late in the day among students with early or late chronotype.\r\n
\ \r\n Methods\r\n
\ From a screening of 327 students aged 18–25 years, those
with early (n = 22) or late (n = 23) chronotype participated in a 7-day randomized
controlled cross-over intervention study. After a 3-day observational phase, standardized
meals were provided on run-in/washout (days 4 and 6) and intervention (days 5
and 7), on which participants received a high GI meal (GI = 72) in the morning
(7 a.m.) or in the evening (8 p.m.). All other meals had a medium GI. Continuous
glucose monitoring was used to measure 2-h postprandial and 24-h glycemic responses
and their variability.\r\n \r\n Results\r\n
\ Among students with early chronotype 2-h postprandial glucose
responses to the high GI meal were higher in the evening than in the morning (iAUC:
234 (± 92) vs. 195 (± 91) (mmol/L) × min, p = 0.042). Likewise, mean and lowest
2-h postprandial glucose values were higher when the high GI meal was consumed
in the evening (p < 0.001; p = 0.017). 24-h glycemic responses were similar
irrespective of meal time. Participants with late chronotype consuming a high
GI meal in the morning or evening showed similar 2-h postprandial (iAUC: 211 (± 110)
vs. 207 (± 95) (mmol/L) × min, p = 0.9) and 24-h glycemic responses at both daytimes.\r\n
\ \r\n Conclusions\r\n
\ Diurnal differences in response to a high GI meal are confined
to those young adults with early chronotype, whilst those with a late chronotype
seem vulnerable to both very early and late high GI meals. Registered at clinicaltrials.gov
(NCT04298645; 22/01/2020).\r\n "
author:
- first_name: Bianca
full_name: Stutz, Bianca
last_name: Stutz
- first_name: Bettina
full_name: Krueger, Bettina
last_name: Krueger
- first_name: Janina
full_name: Goletzke, Janina
last_name: Goletzke
- first_name: Nicole
full_name: Jankovic, Nicole
id: '105192'
last_name: Jankovic
orcid: https://orcid.org/0000-0002-9235-5356
- first_name: Ute
full_name: Alexy, Ute
last_name: Alexy
- first_name: Christian
full_name: Herder, Christian
last_name: Herder
- first_name: Jutta
full_name: Dierkes, Jutta
last_name: Dierkes
- first_name: Gabriele
full_name: Berg-Beckhoff, Gabriele
last_name: Berg-Beckhoff
- first_name: Rasmus
full_name: Jakobsmeyer, Rasmus
last_name: Jakobsmeyer
- first_name: Claus
full_name: Reinsberger, Claus
last_name: Reinsberger
- first_name: Anette E.
full_name: Buyken, Anette E.
last_name: Buyken
citation:
ama: 'Stutz B, Krueger B, Goletzke J, et al. Glycemic response to meals with a high
glycemic index differs between morning and evening: a randomized cross-over controlled
trial among students with early or late chronotype. European Journal of Nutrition.
Published online 2024. doi:10.1007/s00394-024-03372-4'
apa: 'Stutz, B., Krueger, B., Goletzke, J., Jankovic, N., Alexy, U., Herder, C.,
Dierkes, J., Berg-Beckhoff, G., Jakobsmeyer, R., Reinsberger, C., & Buyken,
A. E. (2024). Glycemic response to meals with a high glycemic index differs between
morning and evening: a randomized cross-over controlled trial among students with
early or late chronotype. European Journal of Nutrition. https://doi.org/10.1007/s00394-024-03372-4'
bibtex: '@article{Stutz_Krueger_Goletzke_Jankovic_Alexy_Herder_Dierkes_Berg-Beckhoff_Jakobsmeyer_Reinsberger_et
al._2024, title={Glycemic response to meals with a high glycemic index differs
between morning and evening: a randomized cross-over controlled trial among students
with early or late chronotype}, DOI={10.1007/s00394-024-03372-4},
journal={European Journal of Nutrition}, publisher={Springer Science and Business
Media LLC}, author={Stutz, Bianca and Krueger, Bettina and Goletzke, Janina and
Jankovic, Nicole and Alexy, Ute and Herder, Christian and Dierkes, Jutta and Berg-Beckhoff,
Gabriele and Jakobsmeyer, Rasmus and Reinsberger, Claus and et al.}, year={2024}
}'
chicago: 'Stutz, Bianca, Bettina Krueger, Janina Goletzke, Nicole Jankovic, Ute
Alexy, Christian Herder, Jutta Dierkes, et al. “Glycemic Response to Meals with
a High Glycemic Index Differs between Morning and Evening: A Randomized Cross-over
Controlled Trial among Students with Early or Late Chronotype.” European Journal
of Nutrition, 2024. https://doi.org/10.1007/s00394-024-03372-4.'
ieee: 'B. Stutz et al., “Glycemic response to meals with a high glycemic
index differs between morning and evening: a randomized cross-over controlled
trial among students with early or late chronotype,” European Journal of Nutrition,
2024, doi: 10.1007/s00394-024-03372-4.'
mla: 'Stutz, Bianca, et al. “Glycemic Response to Meals with a High Glycemic Index
Differs between Morning and Evening: A Randomized Cross-over Controlled Trial
among Students with Early or Late Chronotype.” European Journal of Nutrition,
Springer Science and Business Media LLC, 2024, doi:10.1007/s00394-024-03372-4.'
short: B. Stutz, B. Krueger, J. Goletzke, N. Jankovic, U. Alexy, C. Herder, J. Dierkes,
G. Berg-Beckhoff, R. Jakobsmeyer, C. Reinsberger, A.E. Buyken, European Journal
of Nutrition (2024).
date_created: 2024-04-29T11:44:50Z
date_updated: 2024-06-17T09:07:29Z
doi: 10.1007/s00394-024-03372-4
language:
- iso: eng
publication: European Journal of Nutrition
publication_identifier:
issn:
- 1436-6207
- 1436-6215
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Glycemic response to meals with a high glycemic index differs between morning
and evening: a randomized cross-over controlled trial among students with early
or late chronotype'
type: journal_article
user_id: '105192'
year: '2024'
...
---
_id: '32447'
abstract:
- lang: eng
text: 'We present a new gradient-like dynamical system related to unconstrained
convex smooth multiobjective optimization which involves inertial effects and
asymptotic vanishing damping. To the best of our knowledge, this system is the
first inertial gradient-like system for multiobjective optimization problems including
asymptotic vanishing damping, expanding the ideas previously laid out in [H. Attouch
and G. Garrigos, Multiobjective Optimization: An Inertial Dynamical Approach to
Pareto Optima, preprint, arXiv:1506.02823, 2015]. We prove existence of solutions
to this system in finite dimensions and further prove that its bounded solutions
converge weakly to weakly Pareto optimal points. In addition, we obtain a convergence
rate of order \(\mathcal{O}(t^{-2})\) for the function values measured with a
merit function. This approach presents a good basis for the development of fast
gradient methods for multiobjective optimization.'
article_type: original
author:
- first_name: Konstantin
full_name: Sonntag, Konstantin
id: '56399'
last_name: Sonntag
orcid: https://orcid.org/0000-0003-3384-3496
- first_name: Sebastian
full_name: Peitz, Sebastian
id: '47427'
last_name: Peitz
orcid: 0000-0002-3389-793X
citation:
ama: Sonntag K, Peitz S. Fast Convergence of Inertial Multiobjective Gradient-Like
Systems with Asymptotic Vanishing Damping. SIAM Journal on Optimization.
2024;34(3):2259-2286. doi:10.1137/23M1588512
apa: Sonntag, K., & Peitz, S. (2024). Fast Convergence of Inertial Multiobjective
Gradient-Like Systems with Asymptotic Vanishing Damping. SIAM Journal on Optimization,
34(3), 2259–2286. https://doi.org/10.1137/23M1588512
bibtex: '@article{Sonntag_Peitz_2024, title={Fast Convergence of Inertial Multiobjective
Gradient-Like Systems with Asymptotic Vanishing Damping}, volume={34}, DOI={10.1137/23M1588512}, number={3},
journal={SIAM Journal on Optimization}, publisher={Society for Industrial and
Applied Mathematics}, author={Sonntag, Konstantin and Peitz, Sebastian}, year={2024},
pages={2259–2286} }'
chicago: 'Sonntag, Konstantin, and Sebastian Peitz. “Fast Convergence of Inertial
Multiobjective Gradient-Like Systems with Asymptotic Vanishing Damping.” SIAM
Journal on Optimization 34, no. 3 (2024): 2259–86. https://doi.org/10.1137/23M1588512.'
ieee: 'K. Sonntag and S. Peitz, “Fast Convergence of Inertial Multiobjective Gradient-Like
Systems with Asymptotic Vanishing Damping,” SIAM Journal on Optimization,
vol. 34, no. 3, pp. 2259–2286, 2024, doi: 10.1137/23M1588512.'
mla: Sonntag, Konstantin, and Sebastian Peitz. “Fast Convergence of Inertial Multiobjective
Gradient-Like Systems with Asymptotic Vanishing Damping.” SIAM Journal on Optimization,
vol. 34, no. 3, Society for Industrial and Applied Mathematics, 2024, pp. 2259–86,
doi:10.1137/23M1588512.
short: K. Sonntag, S. Peitz, SIAM Journal on Optimization 34 (2024) 2259–2286.
date_created: 2022-07-28T11:53:02Z
date_updated: 2024-07-02T09:27:39Z
department:
- _id: '101'
- _id: '655'
doi: 10.1137/23M1588512
intvolume: ' 34'
issue: '3'
keyword:
- multiobjective optimization
- Pareto optimization
- Lyapunov analysis
- gradient-likedynamical systems
- inertial dynamics
- asymptotic vanishing damping
- fast convergence
language:
- iso: eng
page: 2259 - 2286
publication: SIAM Journal on Optimization
publication_identifier:
issn:
- 1095-7189
publication_status: published
publisher: Society for Industrial and Applied Mathematics
status: public
title: Fast Convergence of Inertial Multiobjective Gradient-Like Systems with Asymptotic
Vanishing Damping
type: journal_article
user_id: '56399'
volume: 34
year: '2024'
...
---
_id: '55042'
author:
- first_name: Jonas
full_name: Ponath, Jonas
id: '100087'
last_name: Ponath
- first_name: Claudia
full_name: Bohrmann-Linde, Claudia
last_name: Bohrmann-Linde
- first_name: Isabel
full_name: Rubner, Isabel
last_name: Rubner
- first_name: Katrin
full_name: Sommer, Katrin
last_name: Sommer
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
citation:
ama: 'Ponath J, Bohrmann-Linde C, Rubner I, Sommer K, Fechner S. Digitalisierungsbezogene
Kompetenzen (angehender) Chemielehrkräfte. In: van Vorst H, ed. Frühe naturwissenschaftliche
Bildung. Vol 44. ; 2024:878-881.'
apa: Ponath, J., Bohrmann-Linde, C., Rubner, I., Sommer, K., & Fechner, S. (2024).
Digitalisierungsbezogene Kompetenzen (angehender) Chemielehrkräfte. In H. van
Vorst (Ed.), Frühe naturwissenschaftliche Bildung (Vol. 44, pp. 878–881).
bibtex: '@inproceedings{Ponath_Bohrmann-Linde_Rubner_Sommer_Fechner_2024, place={Essen},
title={Digitalisierungsbezogene Kompetenzen (angehender) Chemielehrkräfte}, volume={44},
booktitle={Frühe naturwissenschaftliche Bildung}, author={Ponath, Jonas and Bohrmann-Linde,
Claudia and Rubner, Isabel and Sommer, Katrin and Fechner, Sabine}, editor={van
Vorst, Helena}, year={2024}, pages={878–881} }'
chicago: Ponath, Jonas, Claudia Bohrmann-Linde, Isabel Rubner, Katrin Sommer, and
Sabine Fechner. “Digitalisierungsbezogene Kompetenzen (angehender) Chemielehrkräfte.”
In Frühe naturwissenschaftliche Bildung, edited by Helena van Vorst, 44:878–81.
Essen, 2024.
ieee: J. Ponath, C. Bohrmann-Linde, I. Rubner, K. Sommer, and S. Fechner, “Digitalisierungsbezogene
Kompetenzen (angehender) Chemielehrkräfte,” in Frühe naturwissenschaftliche
Bildung, Hamburg, 2024, vol. 44, pp. 878–881.
mla: Ponath, Jonas, et al. “Digitalisierungsbezogene Kompetenzen (angehender) Chemielehrkräfte.”
Frühe naturwissenschaftliche Bildung, edited by Helena van Vorst, vol.
44, 2024, pp. 878–81.
short: 'J. Ponath, C. Bohrmann-Linde, I. Rubner, K. Sommer, S. Fechner, in: H. van
Vorst (Ed.), Frühe naturwissenschaftliche Bildung, Essen, 2024, pp. 878–881.'
conference:
end_date: 2023-09-14
location: Hamburg
name: 50. Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V.
start_date: 2023-09-11
date_created: 2024-07-05T08:40:02Z
date_updated: 2024-07-05T08:45:48Z
department:
- _id: '386'
editor:
- first_name: Helena
full_name: van Vorst, Helena
last_name: van Vorst
has_accepted_license: '1'
intvolume: ' 44'
language:
- iso: ger
main_file_link:
- url: https://gdcp-ev.de/wp-content/uploads/securepdfs/2024/06/P098_Ponath.pdf
page: 878-881
place: Essen
publication: Frühe naturwissenschaftliche Bildung
publication_status: published
status: public
title: Digitalisierungsbezogene Kompetenzen (angehender) Chemielehrkräfte
type: conference
user_id: '100087'
volume: 44
year: '2024'
...
---
_id: '55143'
abstract:
- lang: ger
text: Die soziale Ungleichheit im Hochschulsystem nimmt nur sehr langsam ab. Als
eine Begründung gilt die Ausrichtung von Hochschulen an einem akademischen Habitus,
der andere Habitus ausgrenzt und zu Passungsproblematiken führt. Wie diese Passungsproblematiken
aufseiten der Studierenden entstehen ist ein mittlerweile unter suchtes Phänomen.
Die Lehrenden und ihre Praktiken als zentraler Part der Lehr-Lern-Interaktion
werden kaum betrachtet. Dieser Beitrag zeigt anhand einer Sekundärauswertung von
zehn qualitativen Studien Praktiken des Lehrhandelns und der Interaktion zwischen
Lehrenden und Studierenden auf. Analysiert wurden die Studien im Hinblick auf
die Frage wie doing difference stattfindet, also wie durch Lehrpraktiken Studierende
kategorisiert werden und welche Selektions- und Ausgrenzungsprozesse dadurch stattfinden.
Dabei stütze ich mich auf die abgedruckten Interviewpassagen ebenso wie auf die
von den Autorinnen und Autoren gemachten Analysen. Die Lehrpraktiken zeichnen
sich durch eine geringe Diversitätssensibilität mit wenig Hilfsangeboten und eine
starke Befürwortung von Leistungsorientierung und Selektion aus.
author:
- first_name: Isabel
full_name: Steinhardt, Isabel
id: '90339'
last_name: Steinhardt
orcid: https://orcid.org/0000-0002-2590-6189
citation:
ama: 'Steinhardt I. Lehrpraktiken, Sozialisation und Selektion im Sozialraum Hochschule.
In: Vöing N, Jenert T, Neiske I, et al., eds. Hochschullehre postdigital: Lehren
und Lernen neu gestalten. Vol 141. Blickpunkt Hochschuldidaktik. wbv; 2024:38-53.'
apa: 'Steinhardt, I. (2024). Lehrpraktiken, Sozialisation und Selektion im Sozialraum
Hochschule. In N. Vöing, T. Jenert, I. Neiske, J. Osthushenrich, U. Trier, T.
Weber, & K. Altroggen (Eds.), Hochschullehre postdigital: Lehren und Lernen
neu gestalten (Vol. 141, pp. 38–53). wbv.'
bibtex: '@inbook{Steinhardt_2024, place={Bielefeld}, series={Blickpunkt Hochschuldidaktik},
title={Lehrpraktiken, Sozialisation und Selektion im Sozialraum Hochschule}, volume={141},
booktitle={Hochschullehre postdigital: Lehren und Lernen neu gestalten}, publisher={wbv},
author={Steinhardt, Isabel}, editor={Vöing, Nerea and Jenert, Tobias and Neiske,
Iris and Osthushenrich, Judith and Trier, Ulrike and Weber, Tassja and Altroggen,
Knut}, year={2024}, pages={38–53}, collection={Blickpunkt Hochschuldidaktik} }'
chicago: 'Steinhardt, Isabel. “Lehrpraktiken, Sozialisation und Selektion im Sozialraum
Hochschule.” In Hochschullehre postdigital: Lehren und Lernen neu gestalten,
edited by Nerea Vöing, Tobias Jenert, Iris Neiske, Judith Osthushenrich, Ulrike
Trier, Tassja Weber, and Knut Altroggen, 141:38–53. Blickpunkt Hochschuldidaktik.
Bielefeld: wbv, 2024.'
ieee: 'I. Steinhardt, “Lehrpraktiken, Sozialisation und Selektion im Sozialraum
Hochschule,” in Hochschullehre postdigital: Lehren und Lernen neu gestalten,
vol. 141, N. Vöing, T. Jenert, I. Neiske, J. Osthushenrich, U. Trier, T. Weber,
and K. Altroggen, Eds. Bielefeld: wbv, 2024, pp. 38–53.'
mla: 'Steinhardt, Isabel. “Lehrpraktiken, Sozialisation und Selektion im Sozialraum
Hochschule.” Hochschullehre postdigital: Lehren und Lernen neu gestalten,
edited by Nerea Vöing et al., vol. 141, wbv, 2024, pp. 38–53.'
short: 'I. Steinhardt, in: N. Vöing, T. Jenert, I. Neiske, J. Osthushenrich, U.
Trier, T. Weber, K. Altroggen (Eds.), Hochschullehre postdigital: Lehren und Lernen
neu gestalten, wbv, Bielefeld, 2024, pp. 38–53.'
date_created: 2024-07-09T13:14:18Z
date_updated: 2024-07-09T13:14:24Z
ddc:
- '300'
department:
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full_name: Vöing, Nerea
last_name: Vöing
- first_name: Tobias
full_name: Jenert, Tobias
last_name: Jenert
- first_name: Iris
full_name: Neiske, Iris
last_name: Neiske
- first_name: Judith
full_name: Osthushenrich, Judith
last_name: Osthushenrich
- first_name: Ulrike
full_name: Trier, Ulrike
last_name: Trier
- first_name: Tassja
full_name: Weber, Tassja
last_name: Weber
- first_name: Knut
full_name: Altroggen, Knut
last_name: Altroggen
file:
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content_type: application/pdf
creator: isste
date_created: 2024-07-09T13:10:06Z
date_updated: 2024-07-09T13:10:06Z
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file_name: 2024 Steinhardt Lehrpraktiken.pdf
file_size: 244340
relation: main_file
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file_date_updated: 2024-07-09T13:10:06Z
has_accepted_license: '1'
intvolume: ' 141'
keyword:
- Lehrpraktiken
- Lehrhabitus
- 'Fachhabitus : Selektion'
- Sozialisation
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.wbv.de/isbn/9783763977192
oa: '1'
page: 38-53
place: Bielefeld
publication: 'Hochschullehre postdigital: Lehren und Lernen neu gestalten'
publication_identifier:
isbn:
- 978-3-7639-7719-2
publication_status: published
publisher: wbv
quality_controlled: '1'
series_title: Blickpunkt Hochschuldidaktik
status: public
title: Lehrpraktiken, Sozialisation und Selektion im Sozialraum Hochschule
type: book_chapter
user_id: '90339'
volume: 141
year: '2024'
...
---
_id: '54678'
author:
- first_name: Marc
full_name: Rodemer, Marc
last_name: Rodemer
- first_name: Lukas
full_name: Mientus, Lukas
last_name: Mientus
- first_name: Julia
full_name: Wiedmann, Julia
last_name: Wiedmann
- first_name: Anna
full_name: Nowak, Anna
last_name: Nowak
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
citation:
ama: 'Rodemer M, Mientus L, Wiedmann J, Nowak A, Pollmeier P. Professionalisierungsmöglichkeiten
angehender Lehrkräfte in Praxisphasen. In: van Vorst H, ed. Frühe Naturwissenschaftliche
Bildung . Vol 44. Tagungsband zur GDCP Jahrestagung. ; 2024.'
apa: Rodemer, M., Mientus, L., Wiedmann, J., Nowak, A., & Pollmeier, P. (2024).
Professionalisierungsmöglichkeiten angehender Lehrkräfte in Praxisphasen. In H.
van Vorst (Ed.), Frühe naturwissenschaftliche Bildung (Vol. 44).
bibtex: '@inproceedings{Rodemer_Mientus_Wiedmann_Nowak_Pollmeier_2024, place={Essen},
series={Tagungsband zur GDCP Jahrestagung}, title={Professionalisierungsmöglichkeiten
angehender Lehrkräfte in Praxisphasen}, volume={44}, booktitle={Frühe naturwissenschaftliche
Bildung }, author={Rodemer, Marc and Mientus, Lukas and Wiedmann, Julia and Nowak,
Anna and Pollmeier, Pascal}, editor={van Vorst, Helena}, year={2024}, collection={Tagungsband
zur GDCP Jahrestagung} }'
chicago: Rodemer, Marc, Lukas Mientus, Julia Wiedmann, Anna Nowak, and Pascal Pollmeier.
“Professionalisierungsmöglichkeiten Angehender Lehrkräfte in Praxisphasen.” In
Frühe Naturwissenschaftliche Bildung , edited by Helena van Vorst, Vol.
44. Tagungsband Zur GDCP Jahrestagung. Essen, 2024.
ieee: M. Rodemer, L. Mientus, J. Wiedmann, A. Nowak, and P. Pollmeier, “Professionalisierungsmöglichkeiten
angehender Lehrkräfte in Praxisphasen,” in Frühe naturwissenschaftliche Bildung
, Hamburg, 2024, vol. 44.
mla: Rodemer, Marc, et al. “Professionalisierungsmöglichkeiten Angehender Lehrkräfte
in Praxisphasen.” Frühe Naturwissenschaftliche Bildung , edited by Helena
van Vorst, vol. 44, 2024.
short: 'M. Rodemer, L. Mientus, J. Wiedmann, A. Nowak, P. Pollmeier, in: H. van
Vorst (Ed.), Frühe Naturwissenschaftliche Bildung , Essen, 2024.'
conference:
end_date: 2023-09-14
location: Hamburg
name: 50. Jahrestagung der Gesellschaft für Didaktik der Chemie und Physik e.V.
start_date: 2023-09-11
date_created: 2024-06-11T06:57:53Z
date_updated: 2024-07-09T10:33:23Z
department:
- _id: '386'
editor:
- first_name: Helena
full_name: van Vorst, Helena
last_name: van Vorst
intvolume: ' 44'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://gdcp-ev.de/wp-content/uploads/securepdfs/2024/06/E01-04_Rodemer.pdf
oa: '1'
place: Essen
publication: 'Frühe naturwissenschaftliche Bildung '
series_title: Tagungsband zur GDCP Jahrestagung
status: public
title: Professionalisierungsmöglichkeiten angehender Lehrkräfte in Praxisphasen
type: conference
user_id: '44191'
volume: 44
year: '2024'
...
---
_id: '55164'
author:
- first_name: Andrea
full_name: Becher, Andrea
id: '37548'
last_name: Becher
- first_name: Eva
full_name: Gläser, Eva
last_name: Gläser
- first_name: Nina
full_name: Kallweit, Nina
last_name: Kallweit
citation:
ama: 'Becher A, Gläser E, Kallweit N. Politische Bildung im Sachunterricht – konzeptionelle
Sichtweisen, empirische Erkenntnisse und exemplarische Lehr- und Lernprojekte.
In: Becher A, Gläser E, Kallweit N, eds. Politische Bildung im Sachunterricht
Potenziale – Positionen – Perspektiven. Klinkhardt; 2024:9-17. doi:doi.org/10.35468/6107'
apa: Becher, A., Gläser, E., & Kallweit, N. (2024). Politische Bildung im Sachunterricht
– konzeptionelle Sichtweisen, empirische Erkenntnisse und exemplarische Lehr-
und Lernprojekte. In A. Becher, E. Gläser, & N. Kallweit (Eds.), Politische
Bildung im Sachunterricht Potenziale – Positionen – Perspektiven (pp. 9–17).
Klinkhardt. https://doi.org/doi.org/10.35468/6107
bibtex: '@inbook{Becher_Gläser_Kallweit_2024, place={Bad Heilbrunn}, title={Politische
Bildung im Sachunterricht – konzeptionelle Sichtweisen, empirische Erkenntnisse
und exemplarische Lehr- und Lernprojekte}, DOI={doi.org/10.35468/6107},
booktitle={Politische Bildung im Sachunterricht Potenziale – Positionen – Perspektiven},
publisher={Klinkhardt}, author={Becher, Andrea and Gläser, Eva and Kallweit, Nina},
editor={Becher, Andrea and Gläser, Eva and Kallweit, Nina}, year={2024}, pages={9–17}
}'
chicago: 'Becher, Andrea, Eva Gläser, and Nina Kallweit. “Politische Bildung im
Sachunterricht – konzeptionelle Sichtweisen, empirische Erkenntnisse und exemplarische
Lehr- und Lernprojekte.” In Politische Bildung im Sachunterricht Potenziale
– Positionen – Perspektiven, edited by Andrea Becher, Eva Gläser, and Nina
Kallweit, 9–17. Bad Heilbrunn: Klinkhardt, 2024. https://doi.org/doi.org/10.35468/6107.'
ieee: 'A. Becher, E. Gläser, and N. Kallweit, “Politische Bildung im Sachunterricht
– konzeptionelle Sichtweisen, empirische Erkenntnisse und exemplarische Lehr-
und Lernprojekte,” in Politische Bildung im Sachunterricht Potenziale – Positionen
– Perspektiven, A. Becher, E. Gläser, and N. Kallweit, Eds. Bad Heilbrunn:
Klinkhardt, 2024, pp. 9–17.'
mla: Becher, Andrea, et al. “Politische Bildung im Sachunterricht – konzeptionelle
Sichtweisen, empirische Erkenntnisse und exemplarische Lehr- und Lernprojekte.”
Politische Bildung im Sachunterricht Potenziale – Positionen – Perspektiven,
edited by Andrea Becher et al., Klinkhardt, 2024, pp. 9–17, doi:doi.org/10.35468/6107.
short: 'A. Becher, E. Gläser, N. Kallweit, in: A. Becher, E. Gläser, N. Kallweit
(Eds.), Politische Bildung im Sachunterricht Potenziale – Positionen – Perspektiven,
Klinkhardt, Bad Heilbrunn, 2024, pp. 9–17.'
date_created: 2024-07-10T15:40:18Z
date_updated: 2024-07-10T15:40:30Z
doi: doi.org/10.35468/6107
editor:
- first_name: Andrea
full_name: Becher, Andrea
last_name: Becher
- first_name: Eva
full_name: Gläser, Eva
last_name: Gläser
- first_name: Nina
full_name: Kallweit, Nina
last_name: Kallweit
language:
- iso: ger
page: 9-17
place: Bad Heilbrunn
publication: Politische Bildung im Sachunterricht Potenziale – Positionen – Perspektiven
publication_identifier:
isbn:
- ISBN 978-3-7815-6107-6 digital
- ISBN 978-3-7815-2652-5 print
publication_status: published
publisher: Klinkhardt
status: public
title: Politische Bildung im Sachunterricht – konzeptionelle Sichtweisen, empirische
Erkenntnisse und exemplarische Lehr- und Lernprojekte
type: book_chapter
user_id: '37548'
year: '2024'
...
---
_id: '55163'
citation:
ama: Andrea A, E. Gläser, N. Kallweit, eds. Politische Bildung im Sachunterricht.
Potenziale – Positionen – Perspektiven. Klinkhardt; 2024. doi:doi.org/10.35468/6107
apa: Andrea, A., E. Gläser, & N. Kallweit (Eds.). (2024). Politische Bildung
im Sachunterricht. Potenziale – Positionen – Perspektiven. Klinkhardt. https://doi.org/doi.org/10.35468/6107
bibtex: '@book{Andrea_E. Gläser_N. Kallweit_2024, place={Bad Heilbrunn}, title={Politische
Bildung im Sachunterricht. Potenziale – Positionen – Perspektiven}, DOI={doi.org/10.35468/6107},
publisher={Klinkhardt}, year={2024} }'
chicago: 'Andrea, Andrea, E. Gläser, and N. Kallweit, eds. Politische Bildung
im Sachunterricht. Potenziale – Positionen – Perspektiven. Bad Heilbrunn:
Klinkhardt, 2024. https://doi.org/doi.org/10.35468/6107.'
ieee: 'A. Andrea, E. Gläser, and N. Kallweit, Eds., Politische Bildung im Sachunterricht.
Potenziale – Positionen – Perspektiven. Bad Heilbrunn: Klinkhardt, 2024.'
mla: Andrea, Andrea, et al., editors. Politische Bildung im Sachunterricht. Potenziale
– Positionen – Perspektiven. Klinkhardt, 2024, doi:doi.org/10.35468/6107.
short: A. Andrea, E. Gläser, N. Kallweit, eds., Politische Bildung im Sachunterricht.
Potenziale – Positionen – Perspektiven, Klinkhardt, Bad Heilbrunn, 2024.
corporate_editor:
- E. Gläser
- N. Kallweit
date_created: 2024-07-10T15:35:49Z
date_updated: 2024-07-10T15:36:54Z
doi: doi.org/10.35468/6107
editor:
- first_name: Andrea
full_name: Andrea, Andrea
last_name: Andrea
language:
- iso: ger
page: '218'
place: Bad Heilbrunn
publication_identifier:
isbn:
- ISBN 978-3-7815-6107-6 digital
- ISBN 978-3-7815-2652-5 print
publication_status: published
publisher: Klinkhardt
status: public
title: Politische Bildung im Sachunterricht. Potenziale – Positionen – Perspektiven
type: book_editor
user_id: '37548'
year: '2024'
...