---
_id: '64068'
abstract:
- lang: eng
text: "When do two irreducible polynomials with integer coefficients\r\n define
the same number field? One can define an action of\r\n $\\mathrm{GL}_2 \\times
\\mathrm{GL}_1$ on the space of polynomials of degree $n$ so that for any two\r\n
\ polynomials $f$ and $g$ in the same orbit, the roots of $f$ may be expressed\r\n
\ as rational linear transformations of the roots of $g$; thus, they generate\r\n
\ the same field. In this article, we show that almost all polynomials of\r\n
\ degree $n$ with size at most $X$ can only define the same number field as\r\n
\ another polynomial of degree $n$ with size at most $X$ if they lie in the\r\n
\ same orbit for this group action. (Here we measure the size of polynomials by\r\n
\ the greatest absolute value of their coefficients.)\r\n This improves on work
of Bhargava, Shankar, and Wang, who proved a similar\r\n statement for a positive
proportion of polynomials. Using this result, we\r\n prove that the number of
degree $n$ fields such that the smallest polynomial\r\n defining the field has
size at most $X$ is asymptotic to a constant times\r\n $X^{n+1}$ as long as $n\\geq
3$. For $n = 2$, we obtain a precise asymptotic of\r\n the form $\\frac{27}{π^2}
X^2$."
author:
- first_name: Santiago
full_name: Arango-Piñeros, Santiago
last_name: Arango-Piñeros
- first_name: Fabian
full_name: Gundlach, Fabian
id: '100450'
last_name: Gundlach
- first_name: Robert J.
full_name: Lemke Oliver, Robert J.
last_name: Lemke Oliver
- first_name: Kevin J.
full_name: McGown, Kevin J.
last_name: McGown
- first_name: Will
full_name: Sawin, Will
last_name: Sawin
- first_name: Allechar
full_name: Serrano López, Allechar
last_name: Serrano López
- first_name: Arul
full_name: Shankar, Arul
last_name: Shankar
- first_name: Ila
full_name: Varma, Ila
last_name: Varma
citation:
ama: Arango-Piñeros S, Gundlach F, Lemke Oliver RJ, et al. Counting number fields
of fixed degree by their smallest defining polynomial. arXiv:260206943.
Published online 2026.
apa: Arango-Piñeros, S., Gundlach, F., Lemke Oliver, R. J., McGown, K. J., Sawin,
W., Serrano López, A., Shankar, A., & Varma, I. (2026). Counting number fields
of fixed degree by their smallest defining polynomial. In arXiv:2602.06943.
bibtex: '@article{Arango-Piñeros_Gundlach_Lemke Oliver_McGown_Sawin_Serrano López_Shankar_Varma_2026,
title={Counting number fields of fixed degree by their smallest defining polynomial},
journal={arXiv:2602.06943}, author={Arango-Piñeros, Santiago and Gundlach, Fabian
and Lemke Oliver, Robert J. and McGown, Kevin J. and Sawin, Will and Serrano López,
Allechar and Shankar, Arul and Varma, Ila}, year={2026} }'
chicago: Arango-Piñeros, Santiago, Fabian Gundlach, Robert J. Lemke Oliver, Kevin
J. McGown, Will Sawin, Allechar Serrano López, Arul Shankar, and Ila Varma. “Counting
Number Fields of Fixed Degree by Their Smallest Defining Polynomial.” ArXiv:2602.06943,
2026.
ieee: S. Arango-Piñeros et al., “Counting number fields of fixed degree by
their smallest defining polynomial,” arXiv:2602.06943. 2026.
mla: Arango-Piñeros, Santiago, et al. “Counting Number Fields of Fixed Degree by
Their Smallest Defining Polynomial.” ArXiv:2602.06943, 2026.
short: S. Arango-Piñeros, F. Gundlach, R.J. Lemke Oliver, K.J. McGown, W. Sawin,
A. Serrano López, A. Shankar, I. Varma, ArXiv:2602.06943 (2026).
date_created: 2026-02-09T07:48:05Z
date_updated: 2026-02-09T07:49:17Z
external_id:
arxiv:
- '2602.06943'
language:
- iso: eng
publication: arXiv:2602.06943
status: public
title: Counting number fields of fixed degree by their smallest defining polynomial
type: preprint
user_id: '100450'
year: '2026'
...
---
_id: '63835'
abstract:
- lang: eng
text: This article examines the liquidity effects of a wealth tax on residential
rental real estate. Using data from a real estate corporation, we simulate the
effects of a wealth tax on cash flows from the rental operations. The level of
detail of the data enables us to conduct analyses at the annual, regional and
year of construction level. A comparison with real estate data from other sources
supports external validity. The results of the simulation show that the introduction
of a wealth tax can significantly reduce the cash flow from rental operations
and lead to liquidity problems. On average over all observations, a wealth tax
rate of 2% leads to a negative cash flow after all costs. In general, this finding
implies that growth-oriented real estate is more affected by a wealth tax in terms
of liquidity than rental yield-oriented real estate. Particularly in large cities
with high market values but relatively low rents, the liquidity effects can be
more than three times as high as in rural or industrial regions – potentially
leading to a relative loss of investment attractiveness. As a wealth tax is decoupled
from rental income, the tax burden is very sensitive to market developments, including
the interest rate environment. As a result, investments in residential rental
real estate are exposed to additional uncertainty. This additional tax uncertainty
might impair the willingness to invest and should therefore be taken into account
in political discussions on the reintroduction of a wealth tax.
author:
- first_name: Ralf
full_name: Maiterth, Ralf
last_name: Maiterth
- first_name: Yuri
full_name: Piper, Yuri
id: '49955'
last_name: Piper
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: Maiterth R, Piper Y, Sureth-Sloane C. Liquidity Effects of a Wealth Tax
on Residential Rental Real Estate.; 2026. doi:10.2139/ssrn.6147767
apa: Maiterth, R., Piper, Y., & Sureth-Sloane, C. (2026). Liquidity Effects
of a Wealth Tax on Residential Rental Real Estate. https://doi.org/10.2139/ssrn.6147767
bibtex: '@book{Maiterth_Piper_Sureth-Sloane_2026, series={TRR 266 Accounting for
Transparency Working Paper Series No. 221}, title={Liquidity Effects of a Wealth
Tax on Residential Rental Real Estate}, DOI={10.2139/ssrn.6147767},
author={Maiterth, Ralf and Piper, Yuri and Sureth-Sloane, Caren}, year={2026},
collection={TRR 266 Accounting for Transparency Working Paper Series No. 221}
}'
chicago: Maiterth, Ralf, Yuri Piper, and Caren Sureth-Sloane. Liquidity Effects
of a Wealth Tax on Residential Rental Real Estate. TRR 266 Accounting for
Transparency Working Paper Series No. 221, 2026. https://doi.org/10.2139/ssrn.6147767.
ieee: R. Maiterth, Y. Piper, and C. Sureth-Sloane, Liquidity Effects of a Wealth
Tax on Residential Rental Real Estate. 2026.
mla: Maiterth, Ralf, et al. Liquidity Effects of a Wealth Tax on Residential
Rental Real Estate. 2026, doi:10.2139/ssrn.6147767.
short: R. Maiterth, Y. Piper, C. Sureth-Sloane, Liquidity Effects of a Wealth Tax
on Residential Rental Real Estate, 2026.
date_created: 2026-02-02T13:38:29Z
date_updated: 2026-02-09T11:18:25Z
department:
- _id: '187'
doi: 10.2139/ssrn.6147767
jel:
- H22
- H23
- H24
- R31
language:
- iso: eng
publication_status: published
series_title: TRR 266 Accounting for Transparency Working Paper Series No. 221
status: public
title: Liquidity Effects of a Wealth Tax on Residential Rental Real Estate
type: working_paper
user_id: '96670'
year: '2026'
...
---
_id: '64075'
author:
- first_name: Lynn
full_name: Humpert, Lynn
last_name: Humpert
- first_name: Jannis
full_name: Graunke, Jannis
last_name: Graunke
- first_name: Gerrit
full_name: Cichon, Gerrit
last_name: Cichon
- first_name: Anuradha
full_name: Ammanagi, Anuradha
last_name: Ammanagi
- first_name: Anja
full_name: Schierbaum, Anja
last_name: Schierbaum
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Humpert L, Graunke J, Cichon G, Ammanagi A, Schierbaum A, Dumitrescu R. Generative
AI in Systems Engineering: Automated Creation of System Architectures and Early-Stage
Calculation in the B2B Sector. In: 2025 IEEE International Symposium on Systems
Engineering (ISSE). IEEE; 2026. doi:10.1109/isse65546.2025.11370000'
apa: 'Humpert, L., Graunke, J., Cichon, G., Ammanagi, A., Schierbaum, A., &
Dumitrescu, R. (2026). Generative AI in Systems Engineering: Automated Creation
of System Architectures and Early-Stage Calculation in the B2B Sector. 2025
IEEE International Symposium on Systems Engineering (ISSE). https://doi.org/10.1109/isse65546.2025.11370000'
bibtex: '@inproceedings{Humpert_Graunke_Cichon_Ammanagi_Schierbaum_Dumitrescu_2026,
title={Generative AI in Systems Engineering: Automated Creation of System Architectures
and Early-Stage Calculation in the B2B Sector}, DOI={10.1109/isse65546.2025.11370000},
booktitle={2025 IEEE International Symposium on Systems Engineering (ISSE)}, publisher={IEEE},
author={Humpert, Lynn and Graunke, Jannis and Cichon, Gerrit and Ammanagi, Anuradha
and Schierbaum, Anja and Dumitrescu, Roman}, year={2026} }'
chicago: 'Humpert, Lynn, Jannis Graunke, Gerrit Cichon, Anuradha Ammanagi, Anja
Schierbaum, and Roman Dumitrescu. “Generative AI in Systems Engineering: Automated
Creation of System Architectures and Early-Stage Calculation in the B2B Sector.”
In 2025 IEEE International Symposium on Systems Engineering (ISSE). IEEE,
2026. https://doi.org/10.1109/isse65546.2025.11370000.'
ieee: 'L. Humpert, J. Graunke, G. Cichon, A. Ammanagi, A. Schierbaum, and R. Dumitrescu,
“Generative AI in Systems Engineering: Automated Creation of System Architectures
and Early-Stage Calculation in the B2B Sector,” 2026, doi: 10.1109/isse65546.2025.11370000.'
mla: 'Humpert, Lynn, et al. “Generative AI in Systems Engineering: Automated Creation
of System Architectures and Early-Stage Calculation in the B2B Sector.” 2025
IEEE International Symposium on Systems Engineering (ISSE), IEEE, 2026, doi:10.1109/isse65546.2025.11370000.'
short: 'L. Humpert, J. Graunke, G. Cichon, A. Ammanagi, A. Schierbaum, R. Dumitrescu,
in: 2025 IEEE International Symposium on Systems Engineering (ISSE), IEEE, 2026.'
date_created: 2026-02-09T14:52:15Z
date_updated: 2026-02-09T14:52:40Z
department:
- _id: '563'
doi: 10.1109/isse65546.2025.11370000
language:
- iso: eng
publication: 2025 IEEE International Symposium on Systems Engineering (ISSE)
publication_status: published
publisher: IEEE
status: public
title: 'Generative AI in Systems Engineering: Automated Creation of System Architectures
and Early-Stage Calculation in the B2B Sector'
type: conference
user_id: '15782'
year: '2026'
...
---
_id: '64072'
author:
- first_name: Stefanie
full_name: Vochatzer, Stefanie
id: '95153'
last_name: Vochatzer
- first_name: Sophia
full_name: Schorr, Sophia
last_name: Schorr
- first_name: 'Daniel '
full_name: 'Lieb, Daniel '
last_name: Lieb
- first_name: 'Leah '
full_name: 'Stange, Leah '
last_name: Stange
- first_name: Anna Maria
full_name: Kamenik , Anna Maria
last_name: 'Kamenik '
citation:
ama: 'Vochatzer S, Schorr S, Lieb D, Stange L, Kamenik AM. Von der partizipativen
Forschung zum Empowerment. Eine methodologische Bestimmung kollaborativer Autoethnografie
. In: Schär C, Schnurr S, Berner H, et al., eds. Partizipative Forschung Und
Empowerment - Erkundungen in Feldern Der Sozialen Arbeit . Beltz Juventa ;
2026:123-136.'
apa: Vochatzer, S., Schorr, S., Lieb, D., Stange, L., & Kamenik , A. M. (2026).
Von der partizipativen Forschung zum Empowerment. Eine methodologische Bestimmung
kollaborativer Autoethnografie . In C. Schär, S. Schnurr, H. Berner, F. Eßer,
E. Richter, D. Rosenlecherner-Urbanek, & W. Schröer (Eds.), Partizipative
Forschung und Empowerment - Erkundungen in Feldern der Sozialen Arbeit (pp.
123–136). Beltz Juventa .
bibtex: '@inbook{Vochatzer_Schorr_Lieb_Stange_Kamenik _2026, place={Weinheim },
title={Von der partizipativen Forschung zum Empowerment. Eine methodologische
Bestimmung kollaborativer Autoethnografie }, booktitle={Partizipative Forschung
und Empowerment - Erkundungen in Feldern der Sozialen Arbeit }, publisher={Beltz
Juventa }, author={Vochatzer, Stefanie and Schorr, Sophia and Lieb, Daniel and
Stange, Leah and Kamenik , Anna Maria}, editor={Schär, Clarissa and Schnurr,
Stefan and Berner, Heiko and Eßer, Florian and Richter, Elisabeth and Rosenlecherner-Urbanek,
Doris and Schröer, Wolfgang}, year={2026}, pages={123–136} }'
chicago: 'Vochatzer, Stefanie, Sophia Schorr, Daniel Lieb, Leah Stange, and Anna
Maria Kamenik . “Von Der Partizipativen Forschung Zum Empowerment. Eine Methodologische
Bestimmung Kollaborativer Autoethnografie .” In Partizipative Forschung Und
Empowerment - Erkundungen in Feldern Der Sozialen Arbeit , edited by Clarissa Schär,
Stefan Schnurr, Heiko Berner, Florian Eßer, Elisabeth Richter, Doris Rosenlecherner-Urbanek,
and Wolfgang Schröer, 123–36. Weinheim : Beltz Juventa , 2026.'
ieee: 'S. Vochatzer, S. Schorr, D. Lieb, L. Stange, and A. M. Kamenik , “Von der
partizipativen Forschung zum Empowerment. Eine methodologische Bestimmung kollaborativer
Autoethnografie ,” in Partizipative Forschung und Empowerment - Erkundungen
in Feldern der Sozialen Arbeit , C. Schär, S. Schnurr, H. Berner, F. Eßer,
E. Richter, D. Rosenlecherner-Urbanek, and W. Schröer, Eds. Weinheim : Beltz Juventa
, 2026, pp. 123–136.'
mla: Vochatzer, Stefanie, et al. “Von Der Partizipativen Forschung Zum Empowerment.
Eine Methodologische Bestimmung Kollaborativer Autoethnografie .” Partizipative
Forschung Und Empowerment - Erkundungen in Feldern Der Sozialen Arbeit , edited
by Clarissa Schär et al., Beltz Juventa , 2026, pp. 123–36.
short: 'S. Vochatzer, S. Schorr, D. Lieb, L. Stange, A.M. Kamenik , in: C. Schär,
S. Schnurr, H. Berner, F. Eßer, E. Richter, D. Rosenlecherner-Urbanek, W. Schröer
(Eds.), Partizipative Forschung Und Empowerment - Erkundungen in Feldern Der Sozialen
Arbeit , Beltz Juventa , Weinheim , 2026, pp. 123–136.'
date_created: 2026-02-09T10:51:05Z
date_updated: 2026-02-09T10:51:15Z
editor:
- first_name: 'Clarissa '
full_name: 'Schär, Clarissa '
last_name: Schär
- first_name: Stefan
full_name: Schnurr, Stefan
last_name: Schnurr
- first_name: Heiko
full_name: Berner, Heiko
last_name: Berner
- first_name: 'Florian '
full_name: 'Eßer, Florian '
last_name: Eßer
- first_name: 'Elisabeth '
full_name: 'Richter, Elisabeth '
last_name: Richter
- first_name: Doris
full_name: Rosenlecherner-Urbanek, Doris
last_name: Rosenlecherner-Urbanek
- first_name: Wolfgang
full_name: Schröer, Wolfgang
last_name: Schröer
language:
- iso: eng
page: 123-136
place: 'Weinheim '
publication: 'Partizipative Forschung und Empowerment - Erkundungen in Feldern der
Sozialen Arbeit '
publisher: 'Beltz Juventa '
status: public
title: 'Von der partizipativen Forschung zum Empowerment. Eine methodologische Bestimmung
kollaborativer Autoethnografie '
type: book_chapter
user_id: '95153'
year: '2026'
...
---
_id: '64109'
abstract:
- lang: eng
text: "Abstract\r\n We study the
effect of education on health (hospital stays, number of diagnosed conditions,
poor or bad self-rated health, and body mass index) over the life cycle, using
German compulsory schooling reforms as a source of exogenous variation. Our results
show clear correlations between educational attainment and better health across
all age groups (30 to 74). However, we do not find causal relationships between
additional schooling and health or health care utilization, neither earlier nor
later in life. A simulated ex-post power analysis shows that this is not due to
a lack of statistical power. One reason for the absence of effects may be that
the studied compulsory schooling reforms succeeded in raising the educational
attainment of the target group - individuals at the lowest educational margin
- but did not lead to healthier employment opportunities."
author:
- first_name: Johannes
full_name: Hollenbach, Johannes
id: '94632'
last_name: Hollenbach
orcid: 0009-0006-2008-0564
- first_name: Hendrik
full_name: Schmitz, Hendrik
id: '48879'
last_name: Schmitz
- first_name: Beatrice Baaba
full_name: Tawiah, Beatrice Baaba
last_name: Tawiah
citation:
ama: Hollenbach J, Schmitz H, Tawiah BB. Life-cycle health effects of compulsory
schooling. The European Journal of Health Economics. Published online 2026.
doi:10.1007/s10198-025-01884-2
apa: Hollenbach, J., Schmitz, H., & Tawiah, B. B. (2026). Life-cycle health
effects of compulsory schooling. The European Journal of Health Economics.
https://doi.org/10.1007/s10198-025-01884-2
bibtex: '@article{Hollenbach_Schmitz_Tawiah_2026, title={Life-cycle health effects
of compulsory schooling}, DOI={10.1007/s10198-025-01884-2},
journal={The European Journal of Health Economics}, publisher={Springer Science
and Business Media LLC}, author={Hollenbach, Johannes and Schmitz, Hendrik and
Tawiah, Beatrice Baaba}, year={2026} }'
chicago: Hollenbach, Johannes, Hendrik Schmitz, and Beatrice Baaba Tawiah. “Life-Cycle
Health Effects of Compulsory Schooling.” The European Journal of Health Economics,
2026. https://doi.org/10.1007/s10198-025-01884-2.
ieee: 'J. Hollenbach, H. Schmitz, and B. B. Tawiah, “Life-cycle health effects of
compulsory schooling,” The European Journal of Health Economics, 2026,
doi: 10.1007/s10198-025-01884-2.'
mla: Hollenbach, Johannes, et al. “Life-Cycle Health Effects of Compulsory Schooling.”
The European Journal of Health Economics, Springer Science and Business
Media LLC, 2026, doi:10.1007/s10198-025-01884-2.
short: J. Hollenbach, H. Schmitz, B.B. Tawiah, The European Journal of Health Economics
(2026).
date_created: 2026-02-11T09:26:04Z
date_updated: 2026-02-11T09:27:18Z
department:
- _id: '281'
- _id: '475'
doi: 10.1007/s10198-025-01884-2
language:
- iso: eng
publication: The European Journal of Health Economics
publication_identifier:
issn:
- 1618-7598
- 1618-7601
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Life-cycle health effects of compulsory schooling
type: journal_article
user_id: '37953'
year: '2026'
...
---
_id: '64108'
abstract:
- lang: eng
text: "Abstract\r\n We study how
gene-environment interactions between education and genetic endowments affect
cognition in old age and use this setting to show that – even with a valid instrument
– two-stage least squares (2SLS) estimates of interaction effects can be far away
from the true effect. This is the case when treatment effects are heterogeneous
and compliance to the instrument depends on the interaction variable. We suggest
estimating marginal treatment effects to address this problem. Our estimation
results show complementarities between education and genetic predisposition in
determining later-life memory. The marginal treatment effect estimates suggest
substantially larger gene-environment interactions than the 2SLS estimates."
article_number: ueag010
author:
- first_name: Johannes
full_name: Hollenbach, Johannes
id: '94632'
last_name: Hollenbach
orcid: 0009-0006-2008-0564
- first_name: Hendrik
full_name: Schmitz, Hendrik
id: '48879'
last_name: Schmitz
- first_name: Matthias
full_name: Westphal, Matthias
last_name: Westphal
citation:
ama: Hollenbach J, Schmitz H, Westphal M. Gene-environment interactions with essential
heterogeneity. The Economic Journal. Published online 2026. doi:10.1093/ej/ueag010
apa: Hollenbach, J., Schmitz, H., & Westphal, M. (2026). Gene-environment interactions
with essential heterogeneity. The Economic Journal, Article ueag010. https://doi.org/10.1093/ej/ueag010
bibtex: '@article{Hollenbach_Schmitz_Westphal_2026, title={Gene-environment interactions
with essential heterogeneity}, DOI={10.1093/ej/ueag010},
number={ueag010}, journal={The Economic Journal}, publisher={Oxford University
Press (OUP)}, author={Hollenbach, Johannes and Schmitz, Hendrik and Westphal,
Matthias}, year={2026} }'
chicago: Hollenbach, Johannes, Hendrik Schmitz, and Matthias Westphal. “Gene-Environment
Interactions with Essential Heterogeneity.” The Economic Journal, 2026.
https://doi.org/10.1093/ej/ueag010.
ieee: 'J. Hollenbach, H. Schmitz, and M. Westphal, “Gene-environment interactions
with essential heterogeneity,” The Economic Journal, Art. no. ueag010,
2026, doi: 10.1093/ej/ueag010.'
mla: Hollenbach, Johannes, et al. “Gene-Environment Interactions with Essential
Heterogeneity.” The Economic Journal, ueag010, Oxford University Press
(OUP), 2026, doi:10.1093/ej/ueag010.
short: J. Hollenbach, H. Schmitz, M. Westphal, The Economic Journal (2026).
date_created: 2026-02-11T09:20:49Z
date_updated: 2026-02-11T09:23:15Z
department:
- _id: '281'
- _id: '475'
doi: 10.1093/ej/ueag010
language:
- iso: eng
publication: The Economic Journal
publication_identifier:
issn:
- 0013-0133
- 1468-0297
publication_status: published
publisher: Oxford University Press (OUP)
status: public
title: Gene-environment interactions with essential heterogeneity
type: journal_article
user_id: '37953'
year: '2026'
...
---
_id: '63777'
author:
- first_name: Nicole
full_name: ' Hallmann, Nicole'
last_name: ' Hallmann'
- first_name: Marie
full_name: Mahs, Marie
last_name: Mahs
- first_name: Lloyd-Spencer
full_name: Grant , Lloyd-Spencer
last_name: 'Grant '
- first_name: Marla Ricarda
full_name: Baier, Marla Ricarda
id: '68193'
last_name: Baier
- first_name: Alina Luisa
full_name: ' Cerezo Alarcon, Alina Luisa'
last_name: ' Cerezo Alarcon'
- first_name: 'Florian '
full_name: 'Kepper, Florian '
last_name: Kepper
- first_name: Isabel
full_name: Steinhardt, Isabel
id: '90339'
last_name: Steinhardt
orcid: https://orcid.org/0000-0002-2590-6189
citation:
ama: Hallmann N, Mahs M, Grant L-S, et al. Selbstgesteuertes Lernen, Partizipation
und das 4K-Modell. Lehre in der Kultur der Digitalität. die hochschullehre.
Published online 2026. doi:10.3278/HSL2602W
apa: Hallmann, N., Mahs, M., Grant , L.-S., Baier, M. R., Cerezo Alarcon, A. L.,
Kepper, F., & Steinhardt, I. (2026). Selbstgesteuertes Lernen, Partizipation
und das 4K-Modell. Lehre in der Kultur der Digitalität. Die Hochschullehre.
https://doi.org/10.3278/HSL2602W
bibtex: '@article{ Hallmann_Mahs_Grant _Baier_ Cerezo Alarcon_Kepper_Steinhardt_2026,
title={Selbstgesteuertes Lernen, Partizipation und das 4K-Modell. Lehre in der
Kultur der Digitalität}, DOI={10.3278/HSL2602W},
journal={die hochschullehre}, author={ Hallmann, Nicole and Mahs, Marie and Grant
, Lloyd-Spencer and Baier, Marla Ricarda and Cerezo Alarcon, Alina Luisa and
Kepper, Florian and Steinhardt, Isabel}, year={2026} }'
chicago: Hallmann, Nicole, Marie Mahs, Lloyd-Spencer Grant , Marla Ricarda Baier,
Alina Luisa Cerezo Alarcon, Florian Kepper, and Isabel Steinhardt. “Selbstgesteuertes
Lernen, Partizipation Und Das 4K-Modell. Lehre in Der Kultur Der Digitalität.”
Die Hochschullehre, 2026. https://doi.org/10.3278/HSL2602W.
ieee: 'N. Hallmann et al., “Selbstgesteuertes Lernen, Partizipation und
das 4K-Modell. Lehre in der Kultur der Digitalität,” die hochschullehre,
2026, doi: 10.3278/HSL2602W.'
mla: Hallmann, Nicole, et al. “Selbstgesteuertes Lernen, Partizipation Und Das 4K-Modell.
Lehre in Der Kultur Der Digitalität.” Die Hochschullehre, 2026, doi:10.3278/HSL2602W.
short: N. Hallmann, M. Mahs, L.-S. Grant , M.R. Baier, A.L. Cerezo Alarcon, F.
Kepper, I. Steinhardt, Die Hochschullehre (2026).
date_created: 2026-01-27T16:18:34Z
date_updated: 2026-02-11T12:09:42Z
department:
- _id: '477'
doi: 10.3278/HSL2602W
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.wbv.de/shop/Selbstgesteuertes-Lernen-Partizipation-und-das-4K-Modell.-Lehre-in-der-Kultur-der-Digitalitaet-HSL2602W
oa: '1'
publication: die hochschullehre
status: public
title: Selbstgesteuertes Lernen, Partizipation und das 4K-Modell. Lehre in der Kultur
der Digitalität
type: journal_article
user_id: '68193'
year: '2026'
...
---
_id: '63834'
abstract:
- lang: eng
text: "Abstract\r\n \r\n Many
Android apps collect data from users, and the European Union’s General Data Protection
Regulation (GDPR) mandates clear disclosures of such data collection. However,
apps often use third-party code, complicating accurate disclosures. This paper
investigates how accurately current Android apps fulfill these requirements. In
this work, we present a multi-layered definition of privacy-related data to correctly
report data collection in Android apps. We further create a dataset of privacy-sensitive
data classes that may be used as input by an Android app. This dataset takes into
account data collected both through the user interface and system APIs. Based
on this, we implement a semi-automated prototype that detects and labels privacy-related
data collected by a given Android app. We manually examine the data safety sections
of 70 Android apps to observe how data collection is reported, identifying instances
of over- and under-reporting. We compare our prototype’s results with the data
safety sections of 20 apps revealing reporting discrepancies. Using the results
from two Messaging and Social Media apps (Signal and Instagram), we discuss how
app developers under-report and over-report data collection, respectively, and
identify inaccurately reported data categories. A broader study of 7,500 Android
apps reveals that apps most frequently collect data that can\r\n partially
identify\r\n users. Although system APIs consistently
collect large amounts of privacy-related data, user interfaces exhibit some more
diverse data collection patterns. A more focused study on various domains of apps
reveals that the largest fraction of apps collecting personal data belong to the
domain of\r\n Messaging and Social Media\r\n
\ . Our findings show that location is collected frequently
by apps, specially from the\r\n E-commerce and
Shopping\r\n domain. However, it is often under-reported
in app data safety sections. Our results highlight the need for greater consistency
in privacy-aware app development and reporting practices.\r\n "
article_number: '45'
author:
- first_name: Mugdha
full_name: Khedkar, Mugdha
id: '88024'
last_name: Khedkar
- first_name: Ambuj
full_name: Kumar Mondal, Ambuj
last_name: Kumar Mondal
- first_name: Eric
full_name: Bodden, Eric
id: '59256'
last_name: Bodden
orcid: 0000-0003-3470-3647
citation:
ama: Khedkar M, Kumar Mondal A, Bodden E. A study of privacy-related data collected
by Android apps. Automated Software Engineering. 2026;33(2). doi:10.1007/s10515-025-00589-3
apa: Khedkar, M., Kumar Mondal, A., & Bodden, E. (2026). A study of privacy-related
data collected by Android apps. Automated Software Engineering, 33(2),
Article 45. https://doi.org/10.1007/s10515-025-00589-3
bibtex: '@article{Khedkar_Kumar Mondal_Bodden_2026, title={A study of privacy-related
data collected by Android apps}, volume={33}, DOI={10.1007/s10515-025-00589-3},
number={245}, journal={Automated Software Engineering}, publisher={Springer Science
and Business Media LLC}, author={Khedkar, Mugdha and Kumar Mondal, Ambuj and Bodden,
Eric}, year={2026} }'
chicago: Khedkar, Mugdha, Ambuj Kumar Mondal, and Eric Bodden. “A Study of Privacy-Related
Data Collected by Android Apps.” Automated Software Engineering 33, no.
2 (2026). https://doi.org/10.1007/s10515-025-00589-3.
ieee: 'M. Khedkar, A. Kumar Mondal, and E. Bodden, “A study of privacy-related data
collected by Android apps,” Automated Software Engineering, vol. 33, no.
2, Art. no. 45, 2026, doi: 10.1007/s10515-025-00589-3.'
mla: Khedkar, Mugdha, et al. “A Study of Privacy-Related Data Collected by Android
Apps.” Automated Software Engineering, vol. 33, no. 2, 45, Springer Science
and Business Media LLC, 2026, doi:10.1007/s10515-025-00589-3.
short: M. Khedkar, A. Kumar Mondal, E. Bodden, Automated Software Engineering 33
(2026).
date_created: 2026-02-02T12:36:22Z
date_updated: 2026-02-11T18:33:12Z
ddc:
- '006'
department:
- _id: '76'
doi: 10.1007/s10515-025-00589-3
file:
- access_level: closed
content_type: application/pdf
creator: khedkarm
date_created: 2026-02-11T18:32:52Z
date_updated: 2026-02-11T18:32:52Z
file_id: '64127'
file_name: s10515-025-00589-3-1.pdf
file_size: 3363479
relation: main_file
success: 1
file_date_updated: 2026-02-11T18:32:52Z
has_accepted_license: '1'
intvolume: ' 33'
issue: '2'
language:
- iso: eng
publication: Automated Software Engineering
publication_identifier:
issn:
- 0928-8910
- 1573-7535
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: A study of privacy-related data collected by Android apps
type: journal_article
user_id: '88024'
volume: 33
year: '2026'
...
---
_id: '64128'
author:
- first_name: Marwin Felix
full_name: Löper, Marwin Felix
id: '26693'
last_name: Löper
- first_name: Frank
full_name: Hellmich, Frank
id: '26282'
last_name: Hellmich
citation:
ama: 'Löper MF, Hellmich F. Prosoziales Verhalten von Kindern im inklusiven Grundschulunterricht.
Die Bedeutung der Selbstwirksamkeit und der Perspektivenübernahme. In: Nonte S,
Reintjes C, Grommé E, Kaiser T, Schlöpker J, eds. Empirische Perspektiven Aus
Der Bildungsforschung: Wissenstransfer Zwischen Empirie Und Praxis. Waxmann;
2026:271-280.'
apa: 'Löper, M. F., & Hellmich, F. (2026). Prosoziales Verhalten von Kindern
im inklusiven Grundschulunterricht. Die Bedeutung der Selbstwirksamkeit und der
Perspektivenübernahme. In S. Nonte, C. Reintjes, E. Grommé, T. Kaiser, & J.
Schlöpker (Eds.), Empirische Perspektiven aus der Bildungsforschung: Wissenstransfer
zwischen Empirie und Praxis (pp. 271–280). Waxmann.'
bibtex: '@inbook{Löper_Hellmich_2026, place={Münster}, title={Prosoziales Verhalten
von Kindern im inklusiven Grundschulunterricht. Die Bedeutung der Selbstwirksamkeit
und der Perspektivenübernahme}, booktitle={Empirische Perspektiven aus der Bildungsforschung:
Wissenstransfer zwischen Empirie und Praxis}, publisher={Waxmann}, author={Löper,
Marwin Felix and Hellmich, Frank}, editor={Nonte, S and Reintjes, C and Grommé,
E and Kaiser, T and Schlöpker, J}, year={2026}, pages={271–280} }'
chicago: 'Löper, Marwin Felix, and Frank Hellmich. “Prosoziales Verhalten von Kindern
Im Inklusiven Grundschulunterricht. Die Bedeutung Der Selbstwirksamkeit Und Der
Perspektivenübernahme.” In Empirische Perspektiven Aus Der Bildungsforschung:
Wissenstransfer Zwischen Empirie Und Praxis, edited by S Nonte, C Reintjes,
E Grommé, T Kaiser, and J Schlöpker, 271–80. Münster: Waxmann, 2026.'
ieee: 'M. F. Löper and F. Hellmich, “Prosoziales Verhalten von Kindern im inklusiven
Grundschulunterricht. Die Bedeutung der Selbstwirksamkeit und der Perspektivenübernahme,”
in Empirische Perspektiven aus der Bildungsforschung: Wissenstransfer zwischen
Empirie und Praxis, S. Nonte, C. Reintjes, E. Grommé, T. Kaiser, and J. Schlöpker,
Eds. Münster: Waxmann, 2026, pp. 271–280.'
mla: 'Löper, Marwin Felix, and Frank Hellmich. “Prosoziales Verhalten von Kindern
Im Inklusiven Grundschulunterricht. Die Bedeutung Der Selbstwirksamkeit Und Der
Perspektivenübernahme.” Empirische Perspektiven Aus Der Bildungsforschung:
Wissenstransfer Zwischen Empirie Und Praxis, edited by S Nonte et al., Waxmann,
2026, pp. 271–80.'
short: 'M.F. Löper, F. Hellmich, in: S. Nonte, C. Reintjes, E. Grommé, T. Kaiser,
J. Schlöpker (Eds.), Empirische Perspektiven Aus Der Bildungsforschung: Wissenstransfer
Zwischen Empirie Und Praxis, Waxmann, Münster, 2026, pp. 271–280.'
date_created: 2026-02-11T19:27:30Z
date_updated: 2026-02-11T19:27:40Z
department:
- _id: '460'
editor:
- first_name: S
full_name: Nonte, S
last_name: Nonte
- first_name: C
full_name: Reintjes, C
last_name: Reintjes
- first_name: E
full_name: Grommé, E
last_name: Grommé
- first_name: T
full_name: Kaiser, T
last_name: Kaiser
- first_name: J
full_name: Schlöpker, J
last_name: Schlöpker
language:
- iso: eng
page: 271-280
place: Münster
publication: 'Empirische Perspektiven aus der Bildungsforschung: Wissenstransfer zwischen
Empirie und Praxis'
publisher: Waxmann
status: public
title: Prosoziales Verhalten von Kindern im inklusiven Grundschulunterricht. Die Bedeutung
der Selbstwirksamkeit und der Perspektivenübernahme
type: book_chapter
user_id: '57672'
year: '2026'
...
---
_id: '64129'
abstract:
- lang: eng
text: Selecting scan angles such that surface segments are aligned with
straight X-ray paths (i.e., rays are tangential to the surface and therefore perpendicular
to the local surface normal) is known to produce sharper transitions of those
surface segments in the reconstructed volume. This enhances dimensional accuracy
in sparse-view computed tomography (CT). However, existing approaches offer no
direct means to exploit this criterion for automatic scan-angle optimization.
We propose a method that uses a virtual representation of the CT setup, including
an STL surface model of the inspected part, to automatically identify taskspecific
scan angles. Using elementary vector calculus, the algorithm determines projection
directions that generate tangential X-rays for targeted surface segments. To support
different levels of geometric complexity, we introduce two variants of the angle-selection
procedure. The methods were experimentally validated on two objects with distinct
absorption and geometric characteristics. For a steel gauge block, employing the
minimum number of task-specific projections required for surface-data completeness
substantially outperformed a conventional high-projection scan. For a geometrically
more complex test object, surface-related errors were still reduced within the
region of interest. The proposed approach – particularly suited for flat surface
structures and not accounting for image-degrading factors other than cone-beam
artifacts – shows promise for high-throughput dimensional metrology of mono-material
parts.
author:
- first_name: Lorenz
full_name: Butzhammer, Lorenz
last_name: Butzhammer
- first_name: Matthias Robert Oskar
full_name: Braun, Matthias Robert Oskar
last_name: Braun
- first_name: Colin
full_name: Herath, Colin
last_name: Herath
- first_name: Tino
full_name: Hausotte, Tino
last_name: Hausotte
citation:
ama: 'Butzhammer L, Braun MRO, Herath C, Hausotte T. Higher accuracy with fewer
projections? Automated scan angle selection for dimensional Computed Tomography
based on a simple data completeness measure for the part surface. In: E-Journal
of Nondestructive Testing. Vol 31. NDT.net GmbH & Co. KG; 2026. doi:10.58286/32560'
apa: Butzhammer, L., Braun, M. R. O., Herath, C., & Hausotte, T. (2026). Higher
accuracy with fewer projections? Automated scan angle selection for dimensional
Computed Tomography based on a simple data completeness measure for the part surface.
E-Journal of Nondestructive Testing, 31(3). https://doi.org/10.58286/32560
bibtex: '@inproceedings{Butzhammer_Braun_Herath_Hausotte_2026, title={Higher accuracy
with fewer projections? Automated scan angle selection for dimensional Computed
Tomography based on a simple data completeness measure for the part surface},
volume={31}, DOI={10.58286/32560},
number={3}, booktitle={e-Journal of Nondestructive Testing}, publisher={NDT.net
GmbH & Co. KG}, author={Butzhammer, Lorenz and Braun, Matthias Robert Oskar
and Herath, Colin and Hausotte, Tino}, year={2026} }'
chicago: Butzhammer, Lorenz, Matthias Robert Oskar Braun, Colin Herath, and Tino
Hausotte. “Higher Accuracy with Fewer Projections? Automated Scan Angle Selection
for Dimensional Computed Tomography Based on a Simple Data Completeness Measure
for the Part Surface.” In E-Journal of Nondestructive Testing, Vol. 31.
NDT.net GmbH & Co. KG, 2026. https://doi.org/10.58286/32560.
ieee: 'L. Butzhammer, M. R. O. Braun, C. Herath, and T. Hausotte, “Higher accuracy
with fewer projections? Automated scan angle selection for dimensional Computed
Tomography based on a simple data completeness measure for the part surface,”
in e-Journal of Nondestructive Testing, Linz, 2026, vol. 31, no. 3, doi:
10.58286/32560.'
mla: Butzhammer, Lorenz, et al. “Higher Accuracy with Fewer Projections? Automated
Scan Angle Selection for Dimensional Computed Tomography Based on a Simple Data
Completeness Measure for the Part Surface.” E-Journal of Nondestructive Testing,
vol. 31, no. 3, NDT.net GmbH & Co. KG, 2026, doi:10.58286/32560.
short: 'L. Butzhammer, M.R.O. Braun, C. Herath, T. Hausotte, in: E-Journal of Nondestructive
Testing, NDT.net GmbH & Co. KG, 2026.'
conference:
location: Linz
name: 15th Conference on Industrial Computed Tomography (iCT)
date_created: 2026-02-12T10:11:08Z
date_updated: 2026-02-12T10:41:45Z
department:
- _id: '630'
doi: 10.58286/32560
intvolume: ' 31'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ndt.net/article/ctc2026/papers/ict26_Contribution_184.pdf
oa: '1'
project:
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
- _id: '133'
name: TRR 285 - Project Area C
- _id: '149'
name: TRR 285 - Subproject C05
publication: e-Journal of Nondestructive Testing
publication_identifier:
issn:
- 1435-4934
publication_status: published
publisher: NDT.net GmbH & Co. KG
quality_controlled: '1'
status: public
title: Higher accuracy with fewer projections? Automated scan angle selection for
dimensional Computed Tomography based on a simple data completeness measure for
the part surface
type: conference
user_id: '93720'
volume: 31
year: '2026'
...
---
_id: '64131'
author:
- first_name: Lucas
full_name: Hermelingmeier, Lucas
id: '58649'
last_name: Hermelingmeier
- first_name: Dominik
full_name: Teutenberg, Dominik
id: '537'
last_name: Teutenberg
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Matthias
full_name: Korten, Matthias
last_name: Korten
- first_name: Peter
full_name: Urban, Peter
last_name: Urban
- first_name: Raphael
full_name: Marquardt, Raphael
last_name: Marquardt
- first_name: Michael
full_name: Rethmeier, Michael
last_name: Rethmeier
citation:
ama: 'Hermelingmeier L, Teutenberg D, Meschut G, et al. Konzeptentwicklung für eine
stahlintenisve zirkuläre und modulare Bauweise elektrisch angetriebener Fahrzeuge.
In: DECHEMA, ed. ; 2026.'
apa: Hermelingmeier, L., Teutenberg, D., Meschut, G., Korten, M., Urban, P., Marquardt,
R., & Rethmeier, M. (2026). Konzeptentwicklung für eine stahlintenisve
zirkuläre und modulare Bauweise elektrisch angetriebener Fahrzeuge (DECHEMA,
Ed.).
bibtex: '@inproceedings{Hermelingmeier_Teutenberg_Meschut_Korten_Urban_Marquardt_Rethmeier_2026,
title={Konzeptentwicklung für eine stahlintenisve zirkuläre und modulare Bauweise
elektrisch angetriebener Fahrzeuge}, author={Hermelingmeier, Lucas and Teutenberg,
Dominik and Meschut, Gerson and Korten, Matthias and Urban, Peter and Marquardt,
Raphael and Rethmeier, Michael}, editor={DECHEMA}, year={2026} }'
chicago: Hermelingmeier, Lucas, Dominik Teutenberg, Gerson Meschut, Matthias Korten,
Peter Urban, Raphael Marquardt, and Michael Rethmeier. “Konzeptentwicklung für
eine stahlintenisve zirkuläre und modulare Bauweise elektrisch angetriebener Fahrzeuge.”
edited by DECHEMA, 2026.
ieee: L. Hermelingmeier et al., “Konzeptentwicklung für eine stahlintenisve
zirkuläre und modulare Bauweise elektrisch angetriebener Fahrzeuge,” Köln, 2026.
mla: Hermelingmeier, Lucas, et al. Konzeptentwicklung für eine stahlintenisve
zirkuläre und modulare Bauweise elektrisch angetriebener Fahrzeuge. Edited
by DECHEMA, 2026.
short: 'L. Hermelingmeier, D. Teutenberg, G. Meschut, M. Korten, P. Urban, R. Marquardt,
M. Rethmeier, in: DECHEMA (Ed.), 2026.'
conference:
end_date: 2026-02-11
location: Köln
name: '26. Kolloquium: Gemeinsame Forschung in der Klebtechnik'
start_date: 2026-02-10
corporate_editor:
- DECHEMA
date_created: 2026-02-12T11:44:34Z
date_updated: 2026-02-12T11:48:18Z
department:
- _id: '157'
language:
- iso: ger
status: public
title: Konzeptentwicklung für eine stahlintenisve zirkuläre und modulare Bauweise
elektrisch angetriebener Fahrzeuge
type: conference_abstract
user_id: '58649'
year: '2026'
...
---
_id: '62278'
author:
- first_name: Anna Maria
full_name: Spener, Anna Maria
id: '99480'
last_name: Spener
citation:
ama: 'Spener AM. Vom Kaftan zur Kippa: Geschlechtlich codierte (Un-)Sichtbarkeiten
in medialen Inszenierungen ‚des Jüdischen‘ in Berlin von den 1990er Jahren bis
in die Gegenwart. Jewish Visual Culture (Sonderheft der FKW // Zeitschrift
für Geschlechterforschung und Visuelle Kultur).'
apa: 'Spener, A. M. (n.d.). Vom Kaftan zur Kippa: Geschlechtlich codierte (Un-)Sichtbarkeiten
in medialen Inszenierungen ‚des Jüdischen‘ in Berlin von den 1990er Jahren bis
in die Gegenwart. Jewish Visual Culture (Sonderheft der FKW // Zeitschrift
für Geschlechterforschung und Visuelle Kultur).'
bibtex: '@article{Spener, title={Vom Kaftan zur Kippa: Geschlechtlich codierte (Un-)Sichtbarkeiten
in medialen Inszenierungen ‚des Jüdischen‘ in Berlin von den 1990er Jahren bis
in die Gegenwart}, journal={Jewish Visual Culture (Sonderheft der FKW // Zeitschrift
für Geschlechterforschung und Visuelle Kultur)}, author={Spener, Anna Maria} }'
chicago: 'Spener, Anna Maria. “Vom Kaftan zur Kippa: Geschlechtlich codierte (Un-)Sichtbarkeiten
in medialen Inszenierungen ‚des Jüdischen‘ in Berlin von den 1990er Jahren bis
in die Gegenwart.” Jewish Visual Culture (Sonderheft der FKW // Zeitschrift
für Geschlechterforschung und Visuelle Kultur), n.d.'
ieee: 'A. M. Spener, “Vom Kaftan zur Kippa: Geschlechtlich codierte (Un-)Sichtbarkeiten
in medialen Inszenierungen ‚des Jüdischen‘ in Berlin von den 1990er Jahren bis
in die Gegenwart,” Jewish Visual Culture (Sonderheft der FKW // Zeitschrift
für Geschlechterforschung und Visuelle Kultur).'
mla: 'Spener, Anna Maria. “Vom Kaftan zur Kippa: Geschlechtlich codierte (Un-)Sichtbarkeiten
in medialen Inszenierungen ‚des Jüdischen‘ in Berlin von den 1990er Jahren bis
in die Gegenwart.” Jewish Visual Culture (Sonderheft der FKW // Zeitschrift
für Geschlechterforschung und Visuelle Kultur).'
short: A.M. Spener, Jewish Visual Culture (Sonderheft der FKW // Zeitschrift für
Geschlechterforschung und Visuelle Kultur) (n.d.).
date_created: 2025-11-21T11:40:40Z
date_updated: 2026-02-12T17:10:49Z
language:
- iso: ger
publication: Jewish Visual Culture (Sonderheft der FKW // Zeitschrift für Geschlechterforschung
und Visuelle Kultur)
publication_status: submitted
status: public
title: 'Vom Kaftan zur Kippa: Geschlechtlich codierte (Un-)Sichtbarkeiten in medialen
Inszenierungen ‚des Jüdischen‘ in Berlin von den 1990er Jahren bis in die Gegenwart'
type: journal_article
user_id: '99480'
year: '2026'
...
---
_id: '64146'
author:
- first_name: Anna Maria
full_name: Spener, Anna Maria
id: '99480'
last_name: Spener
citation:
ama: 'Spener AM. Einleitung. In: Spener AM, ed. WasserWesenWandel: Fluidität
in (mehr-als-)literarischen Medien. Sammelband zur fünften studentischen Tagung
des Fachbereichs Komparatistik an der Universität Paderborn.'
apa: 'Spener, A. M. (n.d.). Einleitung. In A. M. Spener (Ed.), WasserWesenWandel:
Fluidität in (mehr-als-)literarischen Medien. Sammelband zur fünften studentischen
Tagung des Fachbereichs Komparatistik an der Universität Paderborn.'
bibtex: '@inbook{Spener, place={Paderborn}, title={Einleitung}, booktitle={ WasserWesenWandel:
Fluidität in (mehr-als-)literarischen Medien. Sammelband zur fünften studentischen
Tagung des Fachbereichs Komparatistik an der Universität Paderborn}, author={Spener,
Anna Maria}, editor={Spener, Anna Maria} }'
chicago: 'Spener, Anna Maria. “Einleitung.” In WasserWesenWandel: Fluidität
in (mehr-als-)literarischen Medien. Sammelband zur fünften studentischen Tagung
des Fachbereichs Komparatistik an der Universität Paderborn, edited by Anna
Maria Spener. Paderborn, n.d.'
ieee: 'A. M. Spener, “Einleitung,” in WasserWesenWandel: Fluidität in (mehr-als-)literarischen
Medien. Sammelband zur fünften studentischen Tagung des Fachbereichs Komparatistik
an der Universität Paderborn, A. M. Spener, Ed. Paderborn.'
mla: 'Spener, Anna Maria. “Einleitung.” WasserWesenWandel: Fluidität in (mehr-als-)literarischen
Medien. Sammelband zur fünften studentischen Tagung des Fachbereichs Komparatistik
an der Universität Paderborn, edited by Anna Maria Spener.'
short: 'A.M. Spener, in: A.M. Spener (Ed.), WasserWesenWandel: Fluidität in (mehr-als-)literarischen
Medien. Sammelband zur fünften studentischen Tagung des Fachbereichs Komparatistik
an der Universität Paderborn, Paderborn, n.d.'
date_created: 2026-02-12T17:16:23Z
date_updated: 2026-02-12T17:16:27Z
editor:
- first_name: Anna Maria
full_name: Spener, Anna Maria
last_name: Spener
language:
- iso: ger
place: Paderborn
publication: ' WasserWesenWandel: Fluidität in (mehr-als-)literarischen Medien. Sammelband
zur fünften studentischen Tagung des Fachbereichs Komparatistik an der Universität
Paderborn'
publication_status: unpublished
status: public
title: Einleitung
type: book_chapter
user_id: '99480'
year: '2026'
...
---
_id: '58969'
author:
- first_name: Elvira
full_name: Topalovic, Elvira
id: '23088'
last_name: Topalovic
orcid: 0009-0002-7576-3558
- first_name: Laura
full_name: Drepper, Laura
id: '40689'
last_name: Drepper
orcid: https://orcid.org/0009-0007-6807-6684
- first_name: Alisa
full_name: Blachut, Alisa
id: '37811'
last_name: Blachut
citation:
ama: 'Topalovic E, Drepper L, Blachut A. Kausalität im Längsschnitt. Funktionen
und Formen von weil, denn, deshalb, deswegen, nämlich und da in der Textproduktion
vom 4. bis zum 6. Schuljahr. In: Bücking S, Gese H, Kellermann K, eds. Semantische
Phänomene lehren und lernen. Linguistische Berichte (LB). Buske.'
apa: Topalovic, E., Drepper, L., & Blachut, A. (n.d.). Kausalität im Längsschnitt.
Funktionen und Formen von weil, denn, deshalb, deswegen, nämlich und da in der
Textproduktion vom 4. bis zum 6. Schuljahr. In S. Bücking, H. Gese, & K. Kellermann
(Eds.), Semantische Phänomene lehren und lernen. Linguistische Berichte (LB).
Buske.
bibtex: '@inbook{Topalovic_Drepper_Blachut, place={Hamburg}, title={Kausalität im
Längsschnitt. Funktionen und Formen von weil, denn, deshalb, deswegen, nämlich
und da in der Textproduktion vom 4. bis zum 6. Schuljahr}, booktitle={Semantische
Phänomene lehren und lernen. Linguistische Berichte (LB)}, publisher={Buske},
author={Topalovic, Elvira and Drepper, Laura and Blachut, Alisa}, editor={Bücking,
Sebastian and Gese, Helga and Kellermann, Katharina} }'
chicago: 'Topalovic, Elvira, Laura Drepper, and Alisa Blachut. “Kausalität im Längsschnitt.
Funktionen und Formen von weil, denn, deshalb, deswegen, nämlich und da in der
Textproduktion vom 4. bis zum 6. Schuljahr.” In Semantische Phänomene lehren
und lernen. Linguistische Berichte (LB), edited by Sebastian Bücking, Helga
Gese, and Katharina Kellermann. Hamburg: Buske, n.d.'
ieee: 'E. Topalovic, L. Drepper, and A. Blachut, “Kausalität im Längsschnitt. Funktionen
und Formen von weil, denn, deshalb, deswegen, nämlich und da in der Textproduktion
vom 4. bis zum 6. Schuljahr,” in Semantische Phänomene lehren und lernen. Linguistische
Berichte (LB), S. Bücking, H. Gese, and K. Kellermann, Eds. Hamburg: Buske.'
mla: Topalovic, Elvira, et al. “Kausalität im Längsschnitt. Funktionen und Formen
von weil, denn, deshalb, deswegen, nämlich und da in der Textproduktion vom 4.
bis zum 6. Schuljahr.” Semantische Phänomene lehren und lernen. Linguistische
Berichte (LB), edited by Sebastian Bücking et al., Buske.
short: 'E. Topalovic, L. Drepper, A. Blachut, in: S. Bücking, H. Gese, K. Kellermann
(Eds.), Semantische Phänomene lehren und lernen. Linguistische Berichte (LB),
Buske, Hamburg, n.d.'
date_created: 2025-03-12T06:41:09Z
date_updated: 2026-02-13T08:36:12Z
editor:
- first_name: Sebastian
full_name: Bücking, Sebastian
last_name: Bücking
- first_name: Helga
full_name: Gese, Helga
last_name: Gese
- first_name: Katharina
full_name: Kellermann, Katharina
last_name: Kellermann
language:
- iso: ger
place: Hamburg
publication: Semantische Phänomene lehren und lernen. Linguistische Berichte (LB)
publication_status: accepted
publisher: Buske
quality_controlled: '1'
status: public
title: Kausalität im Längsschnitt. Funktionen und Formen von weil, denn, deshalb,
deswegen, nämlich und da in der Textproduktion vom 4. bis zum 6. Schuljahr
type: book_chapter
user_id: '23088'
year: '2026'
...
---
_id: '64148'
author:
- first_name: Stefan
full_name: Elit, Stefan
id: '105'
last_name: Elit
orcid: 0000-0002-4719-1073
citation:
ama: Elit S. „Rilke ist zu groß für uns“. Lyrische Parodistik als poetologische
Praxis. LibreCat University; 2026. doi:10.17619/UNIPB/1-2499
apa: Elit, S. (2026). „Rilke ist zu groß für uns“. Lyrische Parodistik als poetologische
Praxis. LibreCat University. https://doi.org/10.17619/UNIPB/1-2499
bibtex: '@book{Elit_2026, title={„Rilke ist zu groß für uns“. Lyrische Parodistik
als poetologische Praxis}, DOI={10.17619/UNIPB/1-2499},
publisher={LibreCat University}, author={Elit, Stefan}, year={2026} }'
chicago: Elit, Stefan. „Rilke ist zu groß für uns“. Lyrische Parodistik als poetologische
Praxis. LibreCat University, 2026. https://doi.org/10.17619/UNIPB/1-2499.
ieee: S. Elit, „Rilke ist zu groß für uns“. Lyrische Parodistik als poetologische
Praxis. LibreCat University, 2026.
mla: Elit, Stefan. „Rilke ist zu groß für uns“. Lyrische Parodistik als poetologische
Praxis. LibreCat University, 2026, doi:10.17619/UNIPB/1-2499.
short: S. Elit, „Rilke ist zu groß für uns“. Lyrische Parodistik als poetologische
Praxis, LibreCat University, 2026.
date_created: 2026-02-13T07:56:26Z
date_updated: 2026-02-13T08:03:28Z
department:
- _id: '465'
- _id: '5'
doi: 10.17619/UNIPB/1-2499
language:
- iso: ger
publication_status: published
publisher: LibreCat University
status: public
title: „Rilke ist zu groß für uns“. Lyrische Parodistik als poetologische Praxis
type: working_paper
user_id: '105'
year: '2026'
...
---
_id: '64152'
author:
- first_name: B.
full_name: Alberternst, B.
last_name: Alberternst
- first_name: K.
full_name: Kessing, K.
last_name: Kessing
- first_name: Eva
full_name: Böhm, Eva
id: '3043'
last_name: Böhm
orcid: 0000-0001-6053-1012
- first_name: A.
full_name: Eggert, A.
last_name: Eggert
- first_name: I.
full_name: Garnefeld, I.
last_name: Garnefeld
- first_name: T.
full_name: Schaefers, T.
last_name: Schaefers
- first_name: Lena
full_name: Steinhoff, Lena
id: '4336'
last_name: Steinhoff
- first_name: D.
full_name: Woisetschläger, D.
last_name: Woisetschläger
citation:
ama: 'Alberternst B, Kessing K, Böhm E, et al. A Relational Perspective on Responsibility
for Sustainable Market Behavior. In: 2026 AMA Winter Academic Conference Proceedings.
; 2026.'
apa: Alberternst, B., Kessing, K., Böhm, E., Eggert, A., Garnefeld, I., Schaefers,
T., Steinhoff, L., & Woisetschläger, D. (2026). A Relational Perspective on
Responsibility for Sustainable Market Behavior. 2026 AMA Winter Academic Conference
Proceedings.
bibtex: '@inproceedings{Alberternst_Kessing_Böhm_Eggert_Garnefeld_Schaefers_Steinhoff_Woisetschläger_2026,
title={A Relational Perspective on Responsibility for Sustainable Market Behavior},
booktitle={2026 AMA Winter Academic Conference Proceedings}, author={Alberternst,
B. and Kessing, K. and Böhm, Eva and Eggert, A. and Garnefeld, I. and Schaefers,
T. and Steinhoff, Lena and Woisetschläger, D.}, year={2026} }'
chicago: Alberternst, B., K. Kessing, Eva Böhm, A. Eggert, I. Garnefeld, T. Schaefers,
Lena Steinhoff, and D. Woisetschläger. “A Relational Perspective on Responsibility
for Sustainable Market Behavior.” In 2026 AMA Winter Academic Conference Proceedings,
2026.
ieee: B. Alberternst et al., “A Relational Perspective on Responsibility
for Sustainable Market Behavior,” 2026.
mla: Alberternst, B., et al. “A Relational Perspective on Responsibility for Sustainable
Market Behavior.” 2026 AMA Winter Academic Conference Proceedings, 2026.
short: 'B. Alberternst, K. Kessing, E. Böhm, A. Eggert, I. Garnefeld, T. Schaefers,
L. Steinhoff, D. Woisetschläger, in: 2026 AMA Winter Academic Conference Proceedings,
2026.'
date_created: 2026-02-13T10:36:48Z
date_updated: 2026-02-13T10:36:58Z
department:
- _id: '733'
language:
- iso: eng
publication: 2026 AMA Winter Academic Conference Proceedings
status: public
title: A Relational Perspective on Responsibility for Sustainable Market Behavior
type: conference
user_id: '102525'
year: '2026'
...
---
_id: '64151'
author:
- first_name: Carina
full_name: Witte, Carina
id: '23755'
last_name: Witte
- first_name: Lena
full_name: Steinhoff, Lena
id: '4336'
last_name: Steinhoff
- first_name: K.
full_name: Husemann, K.
last_name: Husemann
citation:
ama: 'Witte C, Steinhoff L, Husemann K. Extending Transformative Service Research:
How Commercial Services Shape Spiritual Well-Being. In: 2026 AMA Winter Academic
Conference Proceedings. ; 2026.'
apa: 'Witte, C., Steinhoff, L., & Husemann, K. (2026). Extending Transformative
Service Research: How Commercial Services Shape Spiritual Well-Being. 2026
AMA Winter Academic Conference Proceedings.'
bibtex: '@inproceedings{Witte_Steinhoff_Husemann_2026, place={Madrid}, title={Extending
Transformative Service Research: How Commercial Services Shape Spiritual Well-Being},
booktitle={ 2026 AMA Winter Academic Conference Proceedings}, author={Witte, Carina
and Steinhoff, Lena and Husemann, K.}, year={2026} }'
chicago: 'Witte, Carina, Lena Steinhoff, and K. Husemann. “Extending Transformative
Service Research: How Commercial Services Shape Spiritual Well-Being.” In
2026 AMA Winter Academic Conference Proceedings. Madrid, 2026.'
ieee: 'C. Witte, L. Steinhoff, and K. Husemann, “Extending Transformative Service
Research: How Commercial Services Shape Spiritual Well-Being,” 2026.'
mla: 'Witte, Carina, et al. “Extending Transformative Service Research: How Commercial
Services Shape Spiritual Well-Being.” 2026 AMA Winter Academic Conference
Proceedings, 2026.'
short: 'C. Witte, L. Steinhoff, K. Husemann, in: 2026 AMA Winter Academic Conference
Proceedings, Madrid, 2026.'
date_created: 2026-02-13T10:33:08Z
date_updated: 2026-02-13T10:37:02Z
department:
- _id: '733'
language:
- iso: eng
place: Madrid
publication: ' 2026 AMA Winter Academic Conference Proceedings'
status: public
title: 'Extending Transformative Service Research: How Commercial Services Shape Spiritual
Well-Being'
type: conference
user_id: '102525'
year: '2026'
...
---
_id: '64158'
abstract:
- lang: eng
text: "ABSTRACT\r\n \r\n Electrification
offers a promising route to reduce CO\r\n 2\r\n
\ emissions in the chemical sector. In distillation, heat pump
integration such as mechanical vapor recompression (MVR) can replace fossil‐based
utilities, but column parameters like pressure drop should be accurately considered
when assessing integration potential. This work discusses the effect of feed preheating
and column pressure drop on MVR integration potential. The two binary separation
tasks, methanol–water and benzene–toluene, are analyzed to identify energetically
optimal preheater and MVR design. In addition, MVR integration in a bioethanol
vacuum distillation sequence is evaluated for utility demand, CO\r\n 2\r\n
\ emissions, and economic feasibility under varying pressure
drops, preheating configurations, and cost and emission scenarios.\r\n "
article_number: cite.70074
author:
- first_name: Thorben
full_name: Hochhaus, Thorben
last_name: Hochhaus
- first_name: Sebastian
full_name: Siepmann, Sebastian
last_name: Siepmann
- first_name: Marcus
full_name: Grünewald, Marcus
last_name: Grünewald
- first_name: Julia
full_name: Riese, Julia
id: '101499'
last_name: Riese
orcid: 0000-0002-3053-0534
citation:
ama: Hochhaus T, Siepmann S, Grünewald M, Riese J. Impact of Distillation Column
Design on Potential for the Integration of Mechanical Vapor Recompression. Chemie
Ingenieur Technik. Published online 2026. doi:10.1002/cite.70074
apa: Hochhaus, T., Siepmann, S., Grünewald, M., & Riese, J. (2026). Impact of
Distillation Column Design on Potential for the Integration of Mechanical Vapor
Recompression. Chemie Ingenieur Technik, Article cite. 70074. https://doi.org/10.1002/cite.70074
bibtex: '@article{Hochhaus_Siepmann_Grünewald_Riese_2026, title={Impact of Distillation
Column Design on Potential for the Integration of Mechanical Vapor Recompression},
DOI={10.1002/cite.70074}, number={cite.
70074}, journal={Chemie Ingenieur Technik}, publisher={Wiley}, author={Hochhaus,
Thorben and Siepmann, Sebastian and Grünewald, Marcus and Riese, Julia}, year={2026}
}'
chicago: Hochhaus, Thorben, Sebastian Siepmann, Marcus Grünewald, and Julia Riese.
“Impact of Distillation Column Design on Potential for the Integration of Mechanical
Vapor Recompression.” Chemie Ingenieur Technik, 2026. https://doi.org/10.1002/cite.70074.
ieee: 'T. Hochhaus, S. Siepmann, M. Grünewald, and J. Riese, “Impact of Distillation
Column Design on Potential for the Integration of Mechanical Vapor Recompression,”
Chemie Ingenieur Technik, Art. no. cite. 70074, 2026, doi: 10.1002/cite.70074.'
mla: Hochhaus, Thorben, et al. “Impact of Distillation Column Design on Potential
for the Integration of Mechanical Vapor Recompression.” Chemie Ingenieur Technik,
cite. 70074, Wiley, 2026, doi:10.1002/cite.70074.
short: T. Hochhaus, S. Siepmann, M. Grünewald, J. Riese, Chemie Ingenieur Technik
(2026).
date_created: 2026-02-16T07:31:17Z
date_updated: 2026-02-16T07:32:07Z
department:
- _id: '831'
doi: 10.1002/cite.70074
language:
- iso: eng
publication: Chemie Ingenieur Technik
publication_identifier:
issn:
- 0009-286X
- 1522-2640
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Impact of Distillation Column Design on Potential for the Integration of Mechanical
Vapor Recompression
type: journal_article
user_id: '101499'
year: '2026'
...
---
_id: '63514'
citation:
ama: Hagengruber RE, Wells A, eds. Du Châtelet and Kant. . Springer
apa: Hagengruber, R. E., & Wells, A. (Eds.). (n.d.). Du Châtelet and Kant.
. Springer.
bibtex: '@book{Hagengruber_Wells, title={Du Châtelet and Kant. }, publisher={Springer}
}'
chicago: Hagengruber, Ruth Edith, and Aaron Wells, eds. Du Châtelet and Kant.
. Springer, n.d.
ieee: R. E. Hagengruber and A. Wells, Eds., Du Châtelet and Kant. . Springer.
mla: Hagengruber, Ruth Edith, and Aaron Wells, editors. Du Châtelet and Kant.
. Springer.
short: R.E. Hagengruber, A. Wells, eds., Du Châtelet and Kant. , Springer, n.d.
date_created: 2026-01-07T12:22:58Z
date_updated: 2026-02-16T10:48:36Z
department:
- _id: '519'
editor:
- first_name: Ruth Edith
full_name: Hagengruber, Ruth Edith
id: '198'
last_name: Hagengruber
orcid: https://orcid.org/0000-0003-3360-6335
- first_name: Aaron
full_name: Wells, Aaron
last_name: Wells
language:
- iso: eng
publication_status: unpublished
publisher: Springer
status: public
title: 'Du Châtelet and Kant. '
type: book_editor
user_id: '91827'
year: '2026'
...
---
_id: '64174'
author:
- first_name: Uta
full_name: Häsel-Weide, Uta
id: '60267'
last_name: Häsel-Weide
orcid: 0000-0001-6278-4240
- first_name: Marcus
full_name: Nührenbörger, Marcus
last_name: Nührenbörger
citation:
ama: Häsel-Weide U, Nührenbörger M. Mathematische Basiskompetenzen. Diagnose und
Förderung in der Grundschule. Grundschule aktuell. 2026;(173):3-6.
apa: Häsel-Weide, U., & Nührenbörger, M. (2026). Mathematische Basiskompetenzen.
Diagnose und Förderung in der Grundschule. Grundschule aktuell, 173,
3–6.
bibtex: '@article{Häsel-Weide_Nührenbörger_2026, title={Mathematische Basiskompetenzen.
Diagnose und Förderung in der Grundschule.}, number={173}, journal={Grundschule
aktuell}, author={Häsel-Weide, Uta and Nührenbörger, Marcus}, year={2026}, pages={3–6}
}'
chicago: 'Häsel-Weide, Uta, and Marcus Nührenbörger. “Mathematische Basiskompetenzen.
Diagnose und Förderung in der Grundschule.” Grundschule aktuell, no. 173
(2026): 3–6.'
ieee: U. Häsel-Weide and M. Nührenbörger, “Mathematische Basiskompetenzen. Diagnose
und Förderung in der Grundschule.,” Grundschule aktuell, no. 173, pp. 3–6,
2026.
mla: Häsel-Weide, Uta, and Marcus Nührenbörger. “Mathematische Basiskompetenzen.
Diagnose und Förderung in der Grundschule.” Grundschule aktuell, no. 173,
2026, pp. 3–6.
short: U. Häsel-Weide, M. Nührenbörger, Grundschule aktuell (2026) 3–6.
date_created: 2026-02-16T12:13:02Z
date_updated: 2026-02-16T12:16:39Z
department:
- _id: '543'
issue: '173'
language:
- iso: ger
page: 3-6
publication: Grundschule aktuell
status: public
title: Mathematische Basiskompetenzen. Diagnose und Förderung in der Grundschule.
type: journal_article
user_id: '44184'
year: '2026'
...