@misc{51805,
abstract = {{WeGA-WebApp release 4.9.0
Main features
replace external Beacon service #451
update csLink to version v2 #450
Changelog
A detailed changelog can be found at https://github.com/Edirom/WeGA-WebApp/wiki/Changelog
Full Changelog: v4.8.1...v4.9.0
License
This work is available under dual license: BSD 2-Clause and Creative Commons Attribution 4.0 International License (CC BY 4.0)
}},
author = {{Stadler, Peter and Schmidt, Jakob and Zheng, Xianghua and Ried, Dennis and Richts, Kristina and Schreiter, Solveig and Jakob, Charlene}},
publisher = {{LibreCat University}},
title = {{{WeGA-WebApp release 4.9.0}}},
doi = {{10.5281/ZENODO.10666485}},
year = {{2024}},
}
@article{52541,
abstract = {{AbstractWe conducted an investigation into the palladium‐catalyzed carbon‐sulfur cross‐coupling reaction involving a 2‐bromothiophene derivative and potassium thioacetate as a substitute for hydrogen sulfide. This investigation utilized kinetic and computational methods. We synthesized two palladium complexes supported by the bisphosphane ligands bis(diphenylphosphino)ferrocene (DPPF) and bis(diisopropylphosphino)ferrocene (DiPPF), as well as their tentative intermediates in the catalytic cycle. Reaction rates were measured and then compared to computational predictions.}},
author = {{Peschtrich, Sebastian and Schoch, Roland and Kuckling, Dirk and Paradies, Jan}},
issn = {{1434-193X}},
journal = {{European Journal of Organic Chemistry}},
keywords = {{Organic Chemistry, Physical and Theoretical Chemistry}},
number = {{8}},
publisher = {{Wiley}},
title = {{{A Comparative Kinetic and Computational Investigation of the Carbon‐Sulfur Cross Coupling of Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes}}},
doi = {{10.1002/ejoc.202301207}},
volume = {{27}},
year = {{2024}},
}
@article{52572,
abstract = {{A series of substituted ferrocenyl boron derivatives was synthesized. The oxidation of the ferrocenyl unit resulted in a significant increase of the boron‐centered Lewis acidity. The neutral and cationic Lewis acids were characterized by NMR‐spectroscopy, crystal structure analysis and by computational methods. The new Lewis acids were then applied in the Meinwald rearrangement of epoxides, predominantly furnishing aldehydes as the kinetic products.}},
author = {{Köring, Laura and Birenheide, Bernhard and Krämer, Felix and Wenzel, Jonas O. and Schoch, Roland and Brehm, Martin and Breher, Frank and Paradies, Jan}},
issn = {{1434-1948}},
journal = {{European Journal of Inorganic Chemistry}},
keywords = {{Inorganic Chemistry}},
publisher = {{Wiley}},
title = {{{Synthesis of Ferrocenyl Boranes and their Application as Lewis Acids in Epoxide Rearrangements}}},
doi = {{10.1002/ejic.202400057}},
year = {{2024}},
}
@phdthesis{52576,
author = {{Frank, Maximilian}},
isbn = {{978-3-8440-9444-2}},
pages = {{234}},
publisher = {{Shaker Verlag}},
title = {{{Simulationsgestützte Bestimmung und Optimierung der Mischgüte in der Einschneckenextrusion}}},
volume = {{2024,5}},
year = {{2024}},
}
@article{49905,
abstract = {{For 0 ≤ t ≤ r let m(t, r) be the maximum number s such that every t-edge-connected r-graph has s pairwise disjoint perfect matchings. There are only a few values of m(t, r) known, for instance m(3, 3) = m(4, r) = 1, and m(t, r) ≤ r − 2 for all t = 5,
and m(t, r) ≤ r − 3 if r is even. We prove that m(2l, r) ≤ 3l − 6 for every l ≥ 3 and r ≥ 2l.}},
author = {{Ma, Yulai and Mattiolo, Davide and Steffen, Eckhard and Wolf, Isaak Hieronymus}},
issn = {{0209-9683}},
journal = {{Combinatorica}},
keywords = {{Computational Mathematics, Discrete Mathematics and Combinatorics}},
pages = {{429--440}},
publisher = {{Springer Science and Business Media LLC}},
title = {{{Edge-Connectivity and Pairwise Disjoint Perfect Matchings in Regular Graphs}}},
doi = {{10.1007/s00493-023-00078-9}},
volume = {{44}},
year = {{2024}},
}
@article{52372,
abstract = {{Due to the hydrolytic instability of LiPF6 in carbonate-based solvents, HF is a typical impurity in Li-ion battery electrolytes. HF significantly influences the performance of Li-ion batteries, for example by impacting the formation of the solid electrolyte interphase at the anode and by affecting transition metal dissolution at the cathode. Additionally, HF complicates studying fundamental interfacial electrochemistry of Li-ion battery electrolytes, such as direct anion reduction, because it is electrocatalytically relatively unstable, resulting in LiF passivation layers. Methods to selectively remove ppm levels of HF from LiPF6-containing carbonate-based electrolytes are limited. We introduce and benchmark a simple yet efficient electrochemical in situ method to selectively remove ppm amounts of HF from LiPF6-containing carbonate-based electrolytes. The basic idea is the application of a suitable potential to a high surface-area metallic electrode upon which only HF reacts (electrocatalytically) while all other electrolyte components are unaffected under the respective conditions.}},
author = {{Ge, Xiaokun and Huck, Marten and Kuhlmann, Andreas and Tiemann, Michael and Weinberger, Christian and Xu, Xiaodan and Zhao, Zhenyu and Steinrueck, Hans-Georg}},
issn = {{0013-4651}},
journal = {{Journal of The Electrochemical Society}},
keywords = {{Materials Chemistry, Electrochemistry, Surfaces, Coatings and Films, Condensed Matter Physics, Renewable Energy, Sustainability and the Environment, Electronic, Optical and Magnetic Materials}},
pages = {{030552}},
publisher = {{The Electrochemical Society}},
title = {{{Electrochemical Removal of HF from Carbonate-based LiPF6-containing Li-ion Battery Electrolytes}}},
doi = {{10.1149/1945-7111/ad30d3}},
volume = {{171}},
year = {{2024}},
}
@phdthesis{53132,
author = {{Richters, Maximilian}},
title = {{{Herstellung und Charakterisierung von Wood-Plastic-Composites (WPC) mit einer Matrix aus thermoplastischen Polyurethanen zur Erzeugung einer Holz-WPC-Verbundstruktur }}},
doi = {{978-3-8440-9390-2}},
year = {{2024}},
}
@article{53163,
abstract = {{An SPR-based dually crosslinked gel sensor for adiponitrile bearing pillar[5]arene responsive sites with a low limit of detection was developed.}},
author = {{Rodin, Maksim and Helle, David and Kuckling, Dirk}},
issn = {{1759-9954}},
journal = {{Polymer Chemistry}},
keywords = {{Organic Chemistry, Polymers and Plastics, Biochemistry, Bioengineering}},
number = {{7}},
pages = {{661--679}},
publisher = {{Royal Society of Chemistry (RSC)}},
title = {{{Pillar[5]arene-based dually crosslinked supramolecular gel as a sensor for the detection of adiponitrile}}},
doi = {{10.1039/d3py01354e}},
volume = {{15}},
year = {{2024}},
}
@article{53316,
abstract = {{AbstractThe quasilinear Keller–Segel system $$\begin{aligned} \left\{ \begin{array}{l} u_t=\nabla \cdot (D(u)\nabla u) - \nabla \cdot (S(u)\nabla v), \\ v_t=\Delta v-v+u, \end{array}\right. \end{aligned}$$
u
t
=
∇
·
(
D
(
u
)
∇
u
)
-
∇
·
(
S
(
u
)
∇
v
)
,
v
t
=
Δ
v
-
v
+
u
,
endowed with homogeneous Neumann boundary conditions is considered in a bounded domain $$\Omega \subset {\mathbb {R}}^n$$
Ω
⊂
R
n
, $$n \ge 3$$
n
≥
3
, with smooth boundary for sufficiently regular functions D and S satisfying $$D>0$$
D
>
0
on $$[0,\infty )$$
[
0
,
∞
)
, $$S>0$$
S
>
0
on $$(0,\infty )$$
(
0
,
∞
)
and $$S(0)=0$$
S
(
0
)
=
0
. On the one hand, it is shown that if $$\frac{S}{D}$$
S
D
satisfies the subcritical growth condition $$\begin{aligned} \frac{S(s)}{D(s)} \le C s^\alpha \qquad \text{ for } \text{ all } s\ge 1 \qquad \text{ with } \text{ some } \alpha < \frac{2}{n} \end{aligned}$$
S
(
s
)
D
(
s
)
≤
C
s
α
for
all
s
≥
1
with
some
α
<
2
n
and $$C>0$$
C
>
0
, then for any sufficiently regular initial data there exists a global weak energy solution such that $${ \mathrm{{ess}}} \sup _{t>0} \Vert u(t) \Vert _{L^p(\Omega )}<\infty $$
ess
sup
t
>
0
‖
u
(
t
)
‖
L
p
(
Ω
)
<
∞
for some $$p > \frac{2n}{n+2}$$
p
>
2
n
n
+
2
. On the other hand, if $$\frac{S}{D}$$
S
D
satisfies the supercritical growth condition $$\begin{aligned} \frac{S(s)}{D(s)} \ge c s^\alpha \qquad \text{ for } \text{ all } s\ge 1 \qquad \text{ with } \text{ some } \alpha > \frac{2}{n} \end{aligned}$$
S
(
s
)
D
(
s
)
≥
c
s
α
for
all
s
≥
1
with
some
α
>
2
n
and $$c>0$$
c
>
0
, then the nonexistence of a global weak energy solution having the boundedness property stated above is shown for some initial data in the radial setting. This establishes some criticality of the value $$\alpha = \frac{2}{n}$$
α
=
2
n
for $$n \ge 3$$
n
≥
3
, without any additional assumption on the behavior of D(s) as $$s \rightarrow \infty $$
s
→
∞
, in particular without requiring any algebraic lower bound for D. When applied to the Keller–Segel system with volume-filling effect for probability distribution functions of the type $$Q(s) = \exp (-s^\beta )$$
Q
(
s
)
=
exp
(
-
s
β
)
, $$s \ge 0$$
s
≥
0
, for global solvability the exponent $$\beta = \frac{n-2}{n}$$
β
=
n
-
2
n
is seen to be critical.
}},
author = {{Stinner, Christian and Winkler, Michael}},
issn = {{1424-3199}},
journal = {{Journal of Evolution Equations}},
keywords = {{Mathematics (miscellaneous)}},
number = {{2}},
publisher = {{Springer Science and Business Media LLC}},
title = {{{A critical exponent in a quasilinear Keller–Segel system with arbitrarily fast decaying diffusivities accounting for volume-filling effects}}},
doi = {{10.1007/s00028-024-00954-x}},
volume = {{24}},
year = {{2024}},
}
@article{53375,
author = {{Voß, Fabian}},
journal = {{Mitteilungen des Instituts für Europäische Kulturgeschichte}},
title = {{{Rezension zu Anna-Victoria Bognár: Der Architekt in der Frühen Neuzeit. Ausbildung, Karrierewege, Berufsfelder (=Höfische Kultur interdisziplinär. Schriften und Materialien des Rudolfstädter Arbeitskreises. 2). Heidelberg 2020.}}},
year = {{2024}},
}
@article{53474,
abstract = {{We present a novel approach to characterize and quantify microheterogeneity and microphase separation in computer simulations of complex liquid mixtures. Our post-processing method is based on local density fluctuations of the different constituents in sampling spheres of varying size. It can be easily applied to both molecular dynamics (MD) and Monte Carlo (MC) simulations, including periodic boundary conditions. Multidimensional correlation of the density distributions yields a clear picture of the domain formation due to the subtle balance of different interactions. We apply our approach to the example of force field molecular dynamics simulations of imidazolium-based ionic liquids with different side chain lengths at different temperatures, namely 1-ethyl-3-methylimidazolium chloride, 1-hexyl-3-methylimidazolium chloride, and 1-decyl-3-methylimidazolium chloride, which are known to form distinct liquid domains. We put the results into the context of existing microheterogeneity analyses and demonstrate the advantages and sensitivity of our novel method. Furthermore, we show how to estimate the configuration entropy from our analysis, and we investigate voids in the system. The analysis has been implemented into our program package TRAVIS and is thus available as free software.}},
author = {{Lass, Michael and Kenter, Tobias and Plessl, Christian and Brehm, Martin}},
issn = {{1099-4300}},
journal = {{Entropy}},
number = {{4}},
publisher = {{MDPI AG}},
title = {{{Characterizing Microheterogeneity in Liquid Mixtures via Local Density Fluctuations}}},
doi = {{10.3390/e26040322}},
volume = {{26}},
year = {{2024}},
}
@article{53603,
abstract = {{ Zusammenfassung: Für die Evaluation und Qualitätsentwicklung von Studium und Lehre werden häufig quantitative Befragungen von Studenten eingesetzt. Jedoch ist häufig unklar, aus welcher Motivation Studenten an den Befragungen teilnehmen und inwieweit unterschiedliche motivationale Regulationsstile mit dem Antwortverhalten im Fragebogen zusammenhängen. Ausgehend von der Selbstbestimmungstheorie der Motivation nach Deci und Ryan stellt der Beitrag die Entwicklung der Skalen zur motivationalen Regulation bei Befragungen zur Evaluation (SMR-Eval) vor. Studie 1 zeigt die fünffaktorielle Struktur des Instruments. Studie 2 weist auf eine starke Messinvarianz bezüglich Geschlecht, Abschlussziel und Fakultät hin. Korrelationen mit Drittvariablen belegen die konvergente Validität der fünf Subskalen. In Studie 3 werden latente Profilanalysen über die fünf Regulationsstile berechnet. Die Ergebnisse zeigen vier Profile, welche sich inhaltlich plausibel im Antwortverhalten der Befragten unterscheiden und damit Hinweise auf die Kriteriumsvalidität der Skalen geben. Diskutiert werden theoretische und praktische Implikationen für Evaluationsvorhaben an Hochschulen sowie Übertragungsmöglichkeiten auf andere Evaluationsgegenstände. }},
author = {{Koppenborg, Markus and Klingsieck, Katrin B.}},
issn = {{1010-0652}},
journal = {{Zeitschrift für Pädagogische Psychologie}},
keywords = {{Developmental and Educational Psychology}},
publisher = {{Hogrefe Publishing Group}},
title = {{{„Wir wollen mitreden!“ – Entwicklung und Validierung von Skalen zur Erfassung motivationaler Regulation bei der Teilnahme an Befragungen zur Evaluation des Studiums (SMR-Eval)}}},
doi = {{10.1024/1010-0652/a000381}},
year = {{2024}},
}
@article{53621,
abstract = {{The coupling of structural transitions to heat capacity changes leads to destabilization of macromolecules at both, elevated and lowered temperatures. DNA origami not only exhibit this property but also provide...}},
author = {{Dornbusch, Daniel and Hanke, Marcel and Tomm, Emilia and Kielar, Charlotte and Grundmeier, Guido and Keller, Adrian and Fahmy, Karim}},
issn = {{1359-7345}},
journal = {{Chemical Communications}},
keywords = {{Materials Chemistry, Metals and Alloys, Surfaces, Coatings and Films, General Chemistry, Ceramics and Composites, Electronic, Optical and Magnetic Materials, Catalysis}},
publisher = {{Royal Society of Chemistry (RSC)}},
title = {{{Cold denaturation of DNA origami nanostructures}}},
doi = {{10.1039/d3cc05985e}},
year = {{2024}},
}
@article{34114,
abstract = {{Qualitative comparative analysis (QCA) enables researchers in international management to better understand how the impact of a single explanatory factor depends on the context of other factors. But the analytical toolbox of QCA does not include a parameter for the explanatory power of a single explanatory factor or “condition”. In this paper, we therefore reinterpret the Banzhaf power index, originally developed in cooperative game theory, to establish a goodness-of-fit parameter in QCA. The relative Banzhaf index we suggest measures the explanatory power of one condition averaged across all sufficient combinations of conditions. The paper argues that the index is especially informative in three situations that are all salient in international management and call for a context-sensitive analysis of single conditions, namely substantial limited diversity in the data, the emergence of strong INUS conditions in the analysis, and theorizing with contingency factors. The paper derives the properties of the relative Banzhaf index in QCA, demonstrates how the index can be computed easily from a rudimentary truth table, and explores its insights by revisiting selected papers in international management that apply fuzzy-set QCA. It finally suggests a three-step procedure for utilizing the relative Banzhaf index when the causal structure involves both contingency effects and configurational causation.
}},
author = {{Haake, Claus-Jochen and Schneider, Martin}},
journal = {{Journal of International Management}},
keywords = {{Qualitative comparative analysis, Banzhaf power index, causality, explanatory power}},
number = {{2}},
publisher = {{Elsevier}},
title = {{{Playing games with QCA: Measuring the explanatory power of single conditions with the Banzhaf index}}},
volume = {{30}},
year = {{2024}},
}
@article{52713,
abstract = {{ABSTRACT
OBJECTIVE:
The aim of this analysis was to investigate whether habitual intake of total dairy (TD) or different dairy types (liquid, solid, fermented, not-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.
DESIGN:
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 hsCRP, IL-6, IL-18, leptin and adiponectin, and insulin resistance assessed as HOMA2-IR in an open cohort study.
SETTING:
Dortmund, Germany
PARTICIPANTS:
Data from participants (n=375) of the DOrtmund Nutritional and Anthropometric Longitudinally Designed (DONALD) study were included, for whom at least two 3-day weighed dietary records during adolescence (median age: 11 years) and one blood sample in young adulthood (>18 years) were available.
RESULTS:
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).
CONCLUSIONS:
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.
}},
author = {{Hohoff, E and Jankovic, N and Perrar, I and Schnermann, ME and Herder, C and Nöthlings, U and Libuda, Lars and Alexy, U}},
issn = {{1368-9800}},
journal = {{Public Health Nutrition}},
keywords = {{Public Health, Environmental and Occupational Health, Nutrition and Dietetics, Medicine (miscellaneous)}},
pages = {{1--26}},
publisher = {{Cambridge University Press (CUP)}},
title = {{{The association between dairy intake in adolescents with inflammation and risk markers of type 2 diabetes during young adulthood – results of the DONALD study}}},
doi = {{10.1017/s1368980024000624}},
year = {{2024}},
}
@article{53663,
abstract = {{Noctua 2 is a supercomputer operated at the Paderborn Center for Parallel Computing (PC2) at Paderborn University in Germany. Noctua 2 was inaugurated in 2022 and is an Atos BullSequana XH2000 system. It consists mainly of three node types: 1) CPU Compute nodes with AMD EPYC processors in different main memory configurations, 2) GPU nodes with NVIDIA A100 GPUs, and 3) FPGA nodes with Xilinx Alveo U280 and Intel Stratix 10 FPGA cards. While CPUs and GPUs are known off-the-shelf components in HPC systems, the operation of a large number of FPGA cards from different vendors and a dedicated FPGA-to-FPGA network are unique characteristics of Noctua 2. This paper describes in detail the overall setup of Noctua 2 and gives insights into the operation of the cluster from a hardware, software and facility perspective.}},
author = {{Bauer, Carsten and Kenter, Tobias and Lass, Michael and Mazur, Lukas and Meyer, Marius and Nitsche, Holger and Riebler, Heinrich and Schade, Robert and Schwarz, Michael and Winnwa, Nils and Wiens, Alex and Wu, Xin and Plessl, Christian and Simon, Jens}},
journal = {{Journal of large-scale research facilities}},
keywords = {{Noctua 2, Supercomputer, FPGA, PC2, Paderborn Center for Parallel Computing}},
title = {{{Noctua 2 Supercomputer}}},
doi = {{10.17815/jlsrf-8-187 }},
volume = {{9}},
year = {{2024}},
}
@article{51207,
abstract = {{Let $X=X_1\times X_2$ be a product of two rank one symmetric spaces of
non-compact type and $\Gamma$ a torsion-free discrete subgroup in $G_1\times
G_2$. We show that the spectrum of $\Gamma \backslash X$ is related to the
asymptotic growth of $\Gamma$ in the two direction defined by the two factors.
We obtain that $L^2(\Gamma \backslash G)$ is tempered for large class of
$\Gamma$.}},
author = {{Weich, Tobias and Wolf, Lasse Lennart}},
journal = {{Geom Dedicata}},
title = {{{Temperedness of locally symmetric spaces: The product case}}},
doi = {{https://doi.org/10.1007/s10711-024-00904-4}},
volume = {{218}},
year = {{2024}},
}
@inbook{54057,
abstract = {{Immediately after the National Socialist seizure of power, a comprehen-sive social, legal and ultimately existential exclusion of Jewish people began. The disturbing perception of the break-up of previous understandings of the world was intensified against the background of the acts of annihilation by the National Socialists. Countering this in a communicative form became an often agonizing challenge for Jewish speakers, but also a necessary need. This paper will focus on a communicative phenomenon that has been little researched in linguistics so far: The use of irony to counter experiences of devaluation and violence. By eval-uating ironic utterances in textual communications of the Litzmannstadt ghetto, the criticism of elements of National Socialist ideology will be tentatively made understandable, as well as the experiences of violence within the ghetto. }},
author = {{Markewitz, Friedrich}},
booktitle = {{Invective Discourse}},
editor = {{Meier-Vieracker, Simon and Kämper, Heidrun and Warnke, Ingo H.}},
pages = {{129--147}},
publisher = {{Walter de Gruyter}},
title = {{{“Der Draht ist gut, hält uns ab vom dummen Leben“. Ironisierung als kommunikativer Versuch des Umgangs mit Entwertungs- und Gewalterfahrungen durch jüdische Textproduzenten im Getto Litzmannstadt}}},
volume = {{34}},
year = {{2024}},
}
@inbook{54056,
author = {{Markewitz, Friedrich}},
booktitle = {{Textsorten in Sprach-, Kultur- und Sozialgeschichte}},
editor = {{Smailgic, Vedad }},
pages = {{15--41}},
publisher = {{Stauffenburg}},
title = {{{Haus oder Schule? oder Haus und Schule? Zur kulturell-gesellschaftlichen Bedeutung der historischen Textsorte 'Schulprogramm' hinsichtlich der Konstitution, Festigung wie Abgrenzung des Erziehungssystems im 19. Jahrhundert}}},
year = {{2024}},
}
@book{54052,
abstract = {{Ironie lässt sich als uneigentliches Kommunikationsmittel beschreiben, mit dem etwas anderes zum Ausdruck gebracht wird, als Sprecher*innen oder Schreiber*innen eigentlich meinen. Dies erfordert eine Differenzierung in Gesagtes und Gemeintes. Doch diese Differenzierung ist längst nicht immer eindeutig und so lebt Ironie von einer interpretatorischen Ambivalenz, ob eine Äußerung wörtlich oder ironisch zu verstehen ist. Aufgrund dieser Ambivalenz und ihrer kulturgeschichtlichen Entwicklung erscheint Ironie als ebenso faszinierendes wie komplexes Sprach-Phänomen. Die vorliegende Einführung gibt aus kulturlinguistischer Perspektive Einblicke in die verschiedenen Möglichkeiten der theoretischen Beschreibung, methodischen Erfassung sowie empirischen Analyse von Ironie. Dabei werden einerseits alltagssprachliche Formen ironischen Kommunizierens in den Blick genommen, andererseits Möglichkeiten des interdisziplinären Anschlusses, um Ironie als linguistisches sowie als kulturgeschichtliches Phänomen zugänglich zu machen.}},
author = {{Markewitz, Friedrich}},
pages = {{107}},
publisher = {{Winter}},
title = {{{Ironie}}},
volume = {{31}},
year = {{2024}},
}