cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Managing missing items in the Fagerström Test for Nicotine Dependence: a simulation study
Creators: name: Gutenkunst, Shannon L.
name: Bell, Melanie L.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. A literature review to answer the question: How are missing items currently handled on the FTND?
Algebraic cycles on Gushel-Mukai varieties
Creators: name: Fu, Lie
name: Moonen, Ben
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14C15, 14C25, 14C30, 14J45, 14F08

description: We study algebraic cycles on complex Gushel-Mukai (GM) varieties. We prove the generalised Hodge conjecture, the (motivated) Mumford-Tate conjecture, and the generalised Tate conjecture for all GM varieties. We compute all integral Chow groups of GM varieties, except for the only two infinite-dimensional cases (1-cycles on GM fourfolds and 2-cycles on GM sixfolds). We prove that if two GM varieties are generalised partners or generalised duals, their rational Chow motives in middle degree are isomorphic.
description: 23 pages, final version, in special volume in honour of C. Voisin
The Development of Photovoltaic System in Indonesia.
Creators: name: Wirasaputra, Vincent
Publisher: name: The University of British Columbia
Year: 2012

description: Indonesia is a tropical country that has abundant renewable energy such as geothermal, tidal, wind, solar, and biomass energy because it is located at equator. However, most power plants in Indonesia are still dependent on fossil fuels to generate electricity. Today, Indonesia has made a treaty with other countries to use renewable energy not only to decrease the pollution but also to increase the demand electricity on remote islands. This allows inhabitants to use the electricity anytime they want. This report presents the investigation of the development of photovoltaic system in Indonesia by discussing the general operation of photovoltaic system, the solar projects installed in Indonesia, and the impacts of photovoltaic system. At the end, photovoltaic system can bring benefits to Indonesia in terms of social and environment aspects. The schedule of installation of the system is entirely dependent on the budget of the Indonesian government.
title: Der Streit, Episode 5 - Pyyhtinen: More-than-Human Sociology: A New Sociological Imagination
Creators: name: Armbruster, André
name: Seyfert, Robert
Publisher: name: DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany
Year: 2021
Subjects: subject: Podcast
subject: Soziologie
subject: Review
subject: Besprechungen
subject: 300

description: Der Streit – Podcast über neue soziologische Literatur. Mit Robert Seyfert und André Armbruster. In der neuen Folge sprechen wir über das Buch „More-than-Human Sociology: A New Sociological Imagination“ von Olli Pyyhtinen (Palgrave 2016). Und wir haben Fragen: Was sind eigentlich Relationen? (Spoiler: mehr als soziale Beziehungen) Wo ist der Mensch in der Relationalen Soziologie? Und: Was ist eigentlich das Soziale? Musik: zapsplat.com
description: Der Streit - Über neue soziologische Literatur: Podcast
Intellectual Property Policies of New Zealand’s Universities: Ownership Claims and the Relevance of Consumer Law
Creators: name: Corbett, Susan
name: Lai, Jessica
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2024
Subjects: classificationCode: 4804
subject: Law in context
classificationCode: 4806
subject: Private law and civil obligations
classificationCode: 4801
subject: Commercial law

description: No description supplied
title: Der Zusammenhang zwischen transformationaler Führung und Vertrauen in den Vorgesetzten: Stand der Forschung und kritische Würdigung
Creators: name: Haase, Laura
Publisher: name: DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany
Year: 2021
Subjects: subject: 330
subject: 330

description: Die vorliegende wissenschaftliche Arbeit wurde im Rahmen des betriebswirtschaftlichen Studiums an der Mercator School of Management der Universität Duisburg-Essen am Lehrstuhl für Personal und Unternehmensführung als Bachelorarbeit angefertigt. Die Arbeit beschäftigt sich mit dem Zusammenhang zwischen der transformationaler Führung und dem Vertrauen in den Vorgesetzten. Dabei wird der Einfluss der transformationalen Führung auf das affektive und kognitive Vertrauen in den Vorgesetzen anhand einer wissenschaftlichen Analyse empirischer Befunde in diesem Themenbereich untersucht. Frau Haase gelingt es, unter Anwendung einer syste-matischen Datenbankrecherche und eines selbstentwickelten Analysekonzeptes den Einfluss von transformationaler Führung auf affektives und kognitives Vertrauen in den Vorgesetzten zu bekräftigen. Zusammenfassend kann bei einer gesamtheitlichen Betrachtung der transformationalen Führung herausgearbeitet wer-den, dass das affektive und kognitive Vertrauen in den Vorgesetzten direkt durch die transformationale Führung beeinflusst wird.
description: Diskussionspapiere des Lehrstuhls für Personal und Unternehmensführung, vol. 15
Characterizing terminal Fano threefolds with the smallest anti-canonical volume, II
Creators: name: Jiang, Chen
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: It was proved by J.~A.~Chen and M.~Chen that a terminal Fano $3$-fold $X$ satisfies $(-K_X)^3\geq \frac{1}{330}$. We show that a $\mathbb{Q}$-factorial terminal Fano $3$-fold $X$ with $ρ(X)=1$ and $(-K_X)^3=\frac{1}{330}$ is a weighted hypersurface of degree $66$ in $\mathbb{P}(1,5,6,22,33)$.
 By the same method, we also give characterizations for other $11$ examples of weighted hypersurfaces of the form $X_{6d}\subset \mathbb{P}(1,a,b,2d,3d)$ in Iano-Fletcher's list. Namely, we show that if a $\mathbb{Q}$-factorial terminal Fano $3$-fold $X$ with $ρ(X)=1$ has the same numerical data as $X_{6d}$, then $X$ itself is a weighted hypersurface of the same type.
description: 11 pages, submitting to the special volume in honor of Professor Shokurov's seventieth birthday
Fed-EC: Bandwidth-Efficient Clustering-Based Federated Learning For Autonomous Visual Robot Navigation
Creators: name: Gummadi, Shreya
name: Gasparino, Mateus V.
name: Vasisht, Deepak
name: Chowdhary, Girish
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: Artificial Intelligence (cs.AI)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Centralized learning requires data to be aggregated at a central server, which poses significant challenges in terms of data privacy and bandwidth consumption. Federated learning presents a compelling alternative, however, vanilla federated learning methods deployed in robotics aim to learn a single global model across robots that works ideally for all. But in practice one model may not be well suited for robots deployed in various environments. This paper proposes Federated-EmbedCluster (Fed-EC), a clustering-based federated learning framework that is deployed with vision based autonomous robot navigation in diverse outdoor environments. The framework addresses the key federated learning challenge of deteriorating model performance of a single global model due to the presence of non-IID data across real-world robots. Extensive real-world experiments validate that Fed-EC reduces the communication size by 23x for each robot while matching the performance of centralized learning for goal-oriented navigation and outperforms local learning. Fed-EC can transfer previously learnt models to new robots that join the cluster.
Additional file 2 of Managing missing items in the Fagerström Test for Nicotine Dependence: a simulation study
Creators: name: Gutenkunst, Shannon L.
name: Bell, Melanie L.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2. R code to clean the ASHLine data and export .rds files for use in Additional file 3 R code.
Cohomology of moduli spaces via a result of Chenevier and Lannes
Creators: name: Bergström, Jonas
name: Faber, Carel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14H10, 14K10

description: We use a classification result of Chenevier and Lannes for algebraic automorphic representations together with a conjectural correspondence with $\ell$-adic absolute Galois representations to determine the Euler characteristics (with values in the Grothendieck group of such representations) of $\overline{\mathcal M}_{3,n}$ and $\mathcal M_{3,n}$ for $n \leq 14$ and of local systems $\mathbb{V}_λ$ on $\mathcal{A}_3$ for $|λ| \leq 16$.
description: 14 pages, minor revision
title: Digital Technologies, Peacebuilding and Civil Society: Addressing Digital Conflict Drivers and Moving the Digital Peacebuilding Agenda Forward
Creators: name: Hofstetter, Julia-Silvana
Publisher: name: DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany
Year: 2021
Subjects: subject: 300
subject: 320

description: The wide availability of digital technologies is increasingly impacting the work of peacebuilders, altering both peacebuilding practices and conflict dynamics. The malicious use of technology – from the weaponization of social media to digital authoritarianism and cyberattacks – poses new threats to peaceful societies and urges peacebuilders to consider new fields of action in cyberspace. However, digitalization has also brought major innovations to the work of peacebuilders, establishing a new field of practice, ‘digital peacebuilding’. Many of the innovative uses of peace technologies – for conflict prevention, transformation and reconciliation – have been driven by civil society organizations, who are at the forefront of addressing the rising threat of digital conflict drivers, too. This report provides an overview of the opportunities and challenges digital technologies create for peacebuilders, discusses how they alter the role of civil society, and proposes future directions for the digital peacebuilding agenda.
description: Die breite Verfügbarkeit digitaler Technologien wirkt sich zunehmend auf die Arbeit von Friedensakteuren aus und verändert sowohl die Praktiken der Friedensförderung als auch Konfliktdynamiken. Der böswillige Einsatz von Technologie – vom Einsatz sozialer Medien als Waffe bis hin zu digitalem Autoritarismus und Cyberangriffen – stellt neue Bedrohungen für friedliche Gesellschaften dar und drängt Friedensförderer dazu, neue Handlungsfelder im Cyberspace zu berücksichtigen. Die Digitalisierung hat allerdings zugleich wichtige Neuerungen für die Arbeit von Friedensakteuren gebracht und ein neues Praxisfeld, die "digitale Friedensförderung", etabliert. Viele der innovativen Anwendungen von Friedenstechnologien – für die Konfliktprävention, -transformation und -aussöhnung – wurden von zivilgesellschaftlichen Organisationen vorangetrieben, die ebenso eine führende Rolle spielen, wenn es darum geht, die steigende Bedrohung durch digitale Konflikttreiber anzugehen. Diese Studie gibt einen Überblick über die Chancen und Herausforderungen, die digitale Technologien für die Friedensförderung mit sich bringen, diskutiert, wie diese die Rolle der Zivilgesellschaft verändern, und zeigt auf, in welche Richtung sich die Agenda der digitalen Friedensförderung weiterentwickeln kann.
description: INEF-Report, no. 114
About the (in)equivalence between holonomic versus non-holonomic theories of gravity
Creators: name: Sadovski, Guilherme
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We investigate the scenarios in which a holonomic versus a non-holonomic frame description of gravity theories are equivalent. It turns out that classically, the equivalence holds in a way that is independent of the particular dynamics and/or spacetime dimension. This includes general metric-affine dynamics. A global bundle-theoretical investigation is carried out, uncovering the equivalence principle as the culprit. The equivalence holds as long as the equivalence principle holds. This is not something to be expected when non-invertible configurations of the vielbein field are taken into account. In such case, the gauge-theoretical description of gravity unsolders from spacetime, and one has to decide if gravity is spacetime geometry or an internal gauge theory.
description: 28pp
Additional file 3 of Managing missing items in the Fagerström Test for Nicotine Dependence: a simulation study
Creators: name: Gutenkunst, Shannon L.
name: Bell, Melanie L.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3. R code to simulate data sets and apply different methods.
Categorical absorptions of singularities and degenerations
Creators: name: Kuznetsov, Alexander
name: Shinder, Evgeny
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We introduce the notion of categorical absorption of singularities: an operation that removes from the derived category of a singular variety a small admissible subcategory responsible for singularity and leaves a smooth and proper category. We construct (under appropriate assumptions) a categorical absorption for a projective variety $X$ with isolated ordinary double points. We further show that for any smoothing $\mathcal{X}/B$ of $X$ over a smooth curve $B$, the smooth part of the derived category of $X$ extends to a smooth and proper over $B$ family of triangulated subcategories in the fibers of $\mathcal{X}$.
description: 41 pages; v2, v3: minor improvements, v4: revised according to the referee's report, to appear in EPIGA, v5: published version
title: Jahresbericht 2020
Creators: name: Zentrum Für Lehrerbildung (ZLB)
Publisher: name: DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany
Year: 2021
Subjects: subject: 370

description: [tsƐt][Ɛl][beː] Magazin, vol. 3
title: Editorial
Creators: name: Führer-Sakel, Dagmar
Publisher: name: DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany
Year: 2021
Subjects: subject: 000

description: UNIKATE: Berichte aus Forschung und Lehre, no. 56"Junge Wilde" - Die nächste Generation, p. 6
Additional file 4 of Managing missing items in the Fagerström Test for Nicotine Dependence: a simulation study
Creators: name: Gutenkunst, Shannon L.
name: Bell, Melanie L.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 4. R code with functions to use in the simulation, called from Additional file 3.
A moving lemma for cohomology with support
Creators: name: Schreieder, Stefan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 14C15, 14C25, 14F20

description: For a natural class of cohomology theories with support (including étale or pro-étale cohomology with suitable coefficients), we prove a moving lemma for cohomology classes with support on smooth quasi-projective k-varieties that admit a smooth projective compactification (e.g. if char(k)=0). This has the following consequences for such k-varieties and cohomology theories: a local and global generalization of the effacement theorem of Quillen, Bloch--Ogus, and Gabber, a finite level version of the Gersten conjecture in characteristic zero, and a generalization of the injectivity property and the codimension 1 purity theorem for étale cohomology. Our results imply that the refined unramified cohomology groups from [Sch23] are motivic.
description: 50 pages, to appear in EPIGA (special volume in honour of Claire Voisin)
Additional file 5 of Managing missing items in the Fagerström Test for Nicotine Dependence: a simulation study
Creators: name: Gutenkunst, Shannon L.
name: Bell, Melanie L.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 5. Rmarkdown code for plots of FTND simulation results plotted in Additional file 6.
title: Wo schwache Kräfte sinnvoll walten: Von der Bedeutung und gezielten Anwendung nichtkovalenter Wechselwirkungen zwischen Molekülen
Creators: name: Giese, Michael
name: Voskuhl, Jens
name: Niemeyer, Jochen
Publisher: name: DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany
Year: 2021
Subjects: subject: 540

description: Die supramolekulare Chemie beschäftigt sich mit intermolekularen Wechselwirkungen. Diese sogenannten nichtkovalenten Interaktionen sind einzeln gesehen sehr schwach, können jedoch gezielt miteinander kombiniert werden, um eine Anwendung zu ermöglichen. Das Verständnis über die Nutzung dieser Wechselwirkungen bildet die Basis für das hochaktuelle und interdisziplinäre Forschungsfeld der supramolekularen Chemie.
description: Non-covalent forces are weak when they act individually; however, in a well-orchestrated interplay of dozens, they become relevant and can yield astonishing results. The understanding and use of non-cova-lent forces for the creation of func-tional entities is the playground of supramolecular chemistry – a highly interdisciplinary and timely field of research. Herein we summarize the research efforts of the three junior research groups in the department of Organic Chemistry at the University of Duisburg-Essen. The three groups focus on different aspects of supra-molecular chemistry ranging from materials science (AG Giese), to bio-medical research (AG Voskuhl), to the development of functional enti-ties connected via mechanical bonds (AG Niemeyer). After a short intro-duction to the world of non-covalent forces, the recent research efforts of the Giese group towards a modular design for smart materials are pre-sented. Like the colourful toy bricks from Denmark, a series of molecular building blocks allows the creation of a plethora of structures, which can reversibly change their orienta-tion. The properties of the resulting materials can be switched by irradia-tion with light, temperature changes or the exposure to chemical com-pounds. The research of the Voskuhl group focuses on biomedical applica-tions and uses a complex interplay of non-covalent forces to infiltrate biological cells with fluorescent molecules – a technique which is interesting as a diagnosis tool as well as for therapeutic applications. The Niemeyer group creates novel cata-lytic entities through the employ-ment of mechanical bonds. Thereby, the mechanical bond supports the cooperativity of the sub-components and increases the efficiency of cata-lytical systems – a first step towards a new design for catalysts.
description: UNIKATE: Berichte aus Forschung und Lehre, no. 56"Junge Wilde" - Die nächste Generation, p. 8
How decisions are being made : methods in selecting adaptation actions
Creators: name: Potter, Samantha
Publisher: name: The University of British Columbia
Year: 2012

description: Adaptation to the actual and expected effects of climate change is a necessary means to reduce the impacts that are occurring now as well as increase society’s resilience to upcoming atmospheric deviations (UNFCC, 2012). Part of this process entails selecting-­‐ from an extensive list of options-­‐ the adaptation actions that are to be implemented. This paper discusses which methods local governments use when deciding this; it compares the recommendations of guidebooks, academic sources, and grey literature to the approaches actually used by local governments. It has been found that despite having a number of possible methods within the guidebooks as well as academic and grey literatures, local governments need to choose the options that can be addressed in projects which have already been taken on in other sectors. This is so as these options are easily justified; they provide co-­‐benefits that are appealing especially facing the uncertainty of not known to what extent climate change impacts will occur. There are possibilities to expand the horizons of adaptation actions that can be implemented. The first and most prudent step is getting all federal, provincial, and local governments, as well as stakeholders, and experts working together to formulate focused and small-­‐scale methods for selecting between adaptation action options. From this point, the continuation of exploiting windows of opportunities needs to occur and more funding strategies need to be developed within local governments.
title: „Yes, we (s)can“: Molekulare Barcodes in der Tumorforschung für neue in vivo-Screening Verfahren
Creators: name: Dujardin, Philip
name: Grüner, Barbara M.
Publisher: name: DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany
Year: 2021
Subjects: subject: 610

description: Dieser Beitrag erläutert die technologischen Fortschritte im Bereich des molekularen Zell-Barcodings. Dies, in Kombination mit quantitativen Hochdurchsatz-DNASequenzierungen und ausgefeilten Tiermodellen, lässt die Identifikation von klinisch relevanten Hemmstoffen der Metastasierung bei Krebserkrankungen näher rücken.
description: Although advances in the treat-ment and early detection of cancer have led to improvements in patient survival, cancer remains the second leading cause of deaths worldwide. The majority of cancer deaths are not caused by the primary tumor but by secondary metastases. The metastatic process is complex and still poorly understood on the molecular and cellular levels. The cancer cells need to leave the primary tumor, circulate through blood or lymph, extravasate at a secondary site and form micro-metastases that can eventually grow into macrometastases. The identifica-tion of clinically relevant inhibitors of metastasis is generally pursued by means of high-throughput drug screenings, which can only be tested in vitro. However, the underlying assays of these screenings do not adequately reflect the biological pro-cesses, which further complicates the search for clinically effective com-pounds and often causes the failure of potential drug candidates when trans-ferred into a clinical setting. On the other hand, studies in complex model systems in vivo are more adequate to reflect the complex interactions in the human body. Yet, those in vivo stud-ies are time, cost, and labour intensive and allow the study of very limited numbers of compounds only. To overcome these limitations, we devel-oped a multiplexed in vivo screen-ing platform that utilizes molecular DNA barcoding. In DNA barcoding technology, small random DNA sequences are incorporated into the DNA of cells to track them individu-ally in a pool of different cells. This technology allows quantification of multiple individual cell populations in parallel. With our platform we can simultaneously investigate hundreds of compounds regarding their effect on metastatic seeding in vivo with very low variability and high repro-ducibility. Using the multiplexed screening platform, we can not only identify novel potential candidates for a metastasis-specific therapy but also study and characterize the underlying cellular and molecular mechanisms.
description: UNIKATE: Berichte aus Forschung und Lehre, no. 56"Junge Wilde" - Die nächste Generation, p. 22
Finite $F$-representation type for homogeneous coordinate rings of non-Fano varieties
Creators: name: Mallory, Devlin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 13A35 (Primary) 13N10, 14F10 (Secondary)

description: Finite $F$-representation type is an important notion in characteristic-$p$ commutative algebra, but explicit examples of varieties with or without this property are few. We prove that a large class of homogeneous coordinate rings in positive characteristic will fail to have finite $F$-representation type. To do so, we prove a connection between differential operators on the homogeneous coordinate ring of $X$ and the existence of global sections of a twist of $(\mathrm{Sym}^m Ω_X)^\vee$. By results of Takagi and Takahashi, this allows us to rule out FFRT for coordinate rings of varieties with $(\mathrm{Sym}^m Ω_X)^\vee$ not ``positive''. By using results positivity and semistability conditions for the (co)tangent sheaves, we show that several classes of varieties fail to have finite $F$-representation type, including abelian varieties, most Calabi--Yau varieties, and complete intersections of general type. Our work also provides examples of the structure of the ring of differential operators for non-$F$-pure varieties, which to this point have largely been unexplored.
description: v5: final published version
Additional file 6 of Managing missing items in the Fagerström Test for Nicotine Dependence: a simulation study
Creators: name: Gutenkunst, Shannon L.
name: Bell, Melanie L.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 6. Plots of FTND simulation results.
Coexistence of unconventional spin Hall effect and antisymmetric planar Hall effect in IrO$_2$
Creators: name: Yang, Yifei
name: Nair, Sreejith
name: Fan, Yihong
name: Chen, Yu-Chia
name: Jia, Qi
name: Benally, Onri Jay
name: Lee, Seungjun
name: Jeong, Seung Gyo
name: Yang, Zhifei
name: Low, Tony
name: Jalan, Bharat
name: Wang, Jian-Ping
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Crystal symmetry plays an important role in the Hall effects. Unconventional spin Hall effect (USHE), characterized by Dresselhaus and out-of-plane spins, has been observed in materials with low crystal symmetry. Recently, antisymmetric planar Hall effect (APHE) was discovered in rutile RuO2 and IrO2 (101) thin films, which also exhibit low crystal symmetry. In this study, we report the observation of both USHE and APHE in IrO2 (111) films, using spin-torque ferromagnetic resonance (ST-FMR) and harmonic Hall measurements, respectively. Notably, the unconventional spin torque efficiency from Dresselhaus spin was more than double that of a previous report. Additionally, the temperature dependence of APHE suggests that it arises from the Lorentz force, constrained by crystal symmetry. Symmetry analysis supports the coexistence of USHE and APHE and demonstrates that both originate from the crystal symmetry of IrO2 (111), paving the way for a deeper understanding of Hall effects and related physical phenomena.
description: This work has been published by Applied Physics Letters on https://doi.org/10.1063/5.0240538
title: Zellen unter Stress: Entspannung mit Hilfe von Proteinen
Creators: name: Schillinger, Jasmin
name: Hellerschmied, Doris
Publisher: name: DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany
Year: 2021
Subjects: subject: 570
subject: 610

description: Wie unsere Zellen mit Stress umgehen, ist eine wichtige Fragestellung auf dem Gebiet der mechanistischen Zellbiologie. Zellen haben Strategien entwickelt, um Stress, der beispielsweise von ungünstigen Wachstumsbedingungen ausgelöst werden kann, wahrzunehmen und sich an diese Gegebenheiten anzupassen. Eine Anpassung ist essentiell, um auch unter schwierigsten Bedingungen das Überleben der Zellen zu sichern. Wenn es den Zellen nicht möglich ist, sich an den Stress anzupassen, können sie auf kontrollierte Weise den eigenen Zelltod auslösen, um das umliegende Gewebe nicht zu schädigen. Um diese komplexen Zusammenhänge im Grundzustand der Zelle und in krankheitsrelevanten Situationen zu verstehen, ist es von großer Wichtigkeit, die zugrundeliegenden molekularen Mechanismen aufzuklären.
description: How cells respond to stress is an important question in the field of mechanistic cell biology research. Our cells have strategies to sense and adapt to stress, which can be induced by unfavourable growth conditions like high temperature, adverse pH, and starvation but also by work overload of cellular processes. An adaptation to stress is essential to ensure cellular survival even under harsh growth conditions. Alterna-tively, the cell will induce apoptosis, a highly regulated cell death pro-gram, which prevents damage to neighbouring tissue. These stress response mechanisms are intimately connected to cellular protein quality control pathways. Proteins are important cellular bio-molecules exercising specialized, often cell type-specific functions. After being produced, they need to acquire a three dimensional folded structure in order to exercise their functions reliably. Under stress conditions proteins tend to lose their structural integrity. Misfolded proteins act as an important signal for cellular stress, however they are prone to form aggregates and are potentially toxic for the cell. There-fore, quality control mechanisms ensure proper protein folding or lead to the degradation of non-functional proteins. Malfunction of the protein quality control system can eventu-ally lead to pathological conditions such as neurodegenerative diseases. The Golgi apparatus is a cellular organelle important for protein modification, sorting and transport. How the Golgi senses stress, which signals are subsequently induced and how the Golgi maintains protein homeostasis remains largely elusive. Unravelling the molecular mecha-nisms underlying these complex pro-cesses under normal and pathological conditions will enhance our under-standing of fundamental cell biology and provide the basis to develop effective therapies for protein folding diseases.
description: UNIKATE: Berichte aus Forschung und Lehre, no. 56"Junge Wilde" - Die nächste Generation, p. 30
title: Die HIV-Pandemie: Ein Problem weltweit, auch in Deutschland
Creators: name: Karsten, Christina
Publisher: name: DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany
Year: 2021
Subjects: subject: 570
subject: 610

description: Infektionen mit dem humanen Immundefizienzvirus (HIV) sind nach wie vor ein globales Problem und ein Impfstoff lässt bisher noch auf sich warten. Da es bis heute noch keine breit anwendbare Methode gibt, um eine erfolgte HIV-Infektion zu heilen, kann die HIV-Pandemie nur gestoppt werden, wenn Neuinfektionen verhindert werden. Obwohl bereits diverse Impfstoffkandidaten für einen HIV-Impfstoff in klinischen Studien getestet wurden, konnte bisher in den Proband*innen keine schützende Immunantwort im ausreichenden Maße stimuliert werden. Das Hauptziel der derzeitigen Anstrengungen ist es, eine potente neutralisierende Antikörperantwort gegen HIV zu induzieren. Diverse Schutzmechanismen des Virus stehen diesen Anstrengungen im Weg und Antikörper können mehr als Virus neutralisieren…
description: In spite of intense global research efforts, a vaccine against the human immunodeficiency virus (HIV) is not available to date. In 2019, 38 million individuals were living with an HIV infection, which, if left untreated, causes the deadly acquired immunodeficiency syndrome (AIDS). The development of an HIV vaccine is particularly challenging because HIV can use a multitude of resistance mechanisms to distract the immune system and avoid recognition. For example, a dense coat of host-derived sugars (= glycans) covers the envelope protein of HIV, the sole possible target for the immune system on the viral surface, making the protein appear to be part of the host’s body. While the so-called glycan shield is very effective in sabotaging the recognition of HIV by antibodies, in rare cases infected individuals develop antibodies that break through or directly bind to the glycan shield. In my research group, we use modern technologies to i) develop immunogens to induce glycan-binding antibodies, ii) explore how viral escape from glycan-binding can be avoided, and iii) profile the neutralizing and non-neutralizing functions of glycan-binding antibodies in patient samples to inform new vaccine strategies.
description: UNIKATE: Berichte aus Forschung und Lehre, no. 56"Junge Wilde" - Die nächste Generation, p. 40
Graph learning for financial networks
Creators: name: Yu, Shui
Publisher: name: No Publisher Supplied
Year: 2024

description: The emergence of real-world financial networks, such as the inter-bank market, over-the-counter (OTC) bond market, and cryptocurrency market, has led to an increasing interest in their applications. These applications include risk propagation, crisis prevention, fraud detection, anti-money laundering, and anomaly detection. In this paper, we focus on the challenge of understanding and predicting the trading behaviors for the OTC corporate bond dealer network. Addressing this challenge is crucial, as accurate predictions can play a key role in preventing the spread of risk and minimizing losses if a dealer encounters financial trouble. We introduce a continuous dynamic network link prediction approach that incorporates neighborhood message aggregation. This method enhances our ability to understand and leverage the local structure of the network, resulting in improved prediction accuracy. This thesis comprises three chapters. The first chapter explores the topological structure of the dealer network, examining them in both static and dynamic contexts. We demonstrate that dealers' topological importance within the network varies considerably, with different dealers assuming distinct roles. Additionally, we find that the importance of trading relationships varies, with some being more critical than others. The second chapter investigates the connection between dealers' topological significance within the network and their behavior in the bond market. We found that dealers with greater topological importance tend to leverage their position for an advantage in the corporate bond market. In the third chapter, we introduced a continuous dynamic network link prediction method that utilizes neighborhood message aggregation to predict links within the dealer network. Traditional approaches often involve aggregating network data over specific time windows to create snapshots. However, this strategy has two main limitations. First, changing the length of the aggregation window can result in varying outcomes. Second, the network's topology and the market's trading volume can change abruptly. Therefore, a shift to a continuous dynamic framework is essential to address these challenges. In conclusion, our research focuses on analyzing dealer behaviors within the OTC bond market, with the aim of forecasting their future actions in a continuous dynamic setting. This study provides a strategic tool for the corporate bond dealer network to mitigate risk dissemination and reduce potential losses, particularly in scenarios where dealers face financial difficulties.
The cotangent bundle of K3 surfaces of degree two
Creators: name: Anella, Fabrizio
name: Höring, Andreas
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: K3 surfaces have been studied from many points of view, but the positivity of the cotangent bundle is not well understood. In this paper we explore the surprisingly rich geometry of the projectivised cotangent bundle of a very general polarised K3 surface $S$ of degree two. In particular, we describe the geometry of a surface $D_S \subset \mathbb{P}(Ω_S)$ that plays a similar role to the surface of bitangents for a quartic in $\mathbb{P}^3$.
description: 30 pages
Climate induced sea level rise : an investigation of adaptation strategies and erosion mitigation in coastal regions
Creators: name: Tong, Eva
Publisher: name: The University of British Columbia
Year: 2012

description: Climate induced sea level rise has become a growing concern through the twentieth century and ongoing research speculate an unprecedented increase in recent years (Nicholls & Cazenave, 2010). As sea levels continue to rise, coastal cities are at increasing risk of coastal flooding from the encroaching shorelines. The purpose of this paper is thus to look at methods separate from the traditional methods of technological and engineered defensive infrastructure. The specific objective is to illustrate and discuss – through the use of case studies – the implementation of innovative approaches to flood defence and erosion mitigation. In looking at adaptation strategies, the case studies were separated into four categories: (1) Elevated Development, (2) Floatable Development, (3) Floodable Development, and (4) Living Shorelines; evaluating each on the basis of costs, benefits, and disadvantages. While the research is limited to strategies structural in origin, this research found a specific need to seek methods that accommodate the changes of sea level rise as opposed to protective strategies. As a result this investigation of alternative adaptations to sea level rise is not representative of all available options. Besides being more cost efficient and having low impact, we find that accommodation provides longer term solutions. Although managed retreat seems to be a logical response, often the displacement of populations becomes an issue technically, socially, politically and economically. Thus instead of managed retreat at a city wide level, strategic retreat might be a better option as it gradually abandons dwellings, and promotes rebuilding in areas at low risk of flooding. However, the most economical option would be climate-wise development planning that limit and prevent new developments in areas at risk. Mixed/Integrated strategies are also considered a valuable option, especially in situations where development already exists. Research for the future however, should not be limited to infrastructure both accommodating and protective, but instead focus on solutions for other impacts of sea level rise in aspects of agriculture, such as increasing salinity and its effects of grown crops, and transportation.
The second fundamental form of the moduli space of cubic threefolds in $\mathcal A_5$
Creators: name: Colombo, Elisabetta
name: Frediani, Paola
name: Naranjo, Juan Carlos
name: Pirola, Gian Pietro
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J30, 14J10, 32G20, 14H40

description: We study the second fundamental form of the Siegel metric in $\mathcal A_5$ restricted to the locus of intermediate Jacobians of cubic threefolds. We prove that the image of this second fundamental form, which is known to be non-trivial, is contained in the kernel of a suitable multiplication map. Some ingredients are: the conic bundle structure of cubic threefolds, Prym theory, Gaussian maps and Jacobian ideals.
Diagonal F-splitting and Symbolic Powers of Ideals
Creators: name: Smolkin, Daniel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 13A15 (secondary), 13A35 (primary), 14B05

description: Let $J$ be any ideal in a strongly $F$-regular, diagonally $F$-split ring $R$ essentially of finite type over an $F$-finite field. We show that $J^{s+t} \subseteq τ(J^{s - ε}) τ(J^{t-ε})$ for all $s, t, ε> 0$ for which the formula makes sense. We use this to show a number of novel containments between symbolic and ordinary powers of prime ideals in this setting, which includes all determinantal rings and a large class of toric rings in positive characteristic. In particular, we show that $P^{(2hn)} \subseteq P^n$ for all prime ideals $P$ of height $h$ in such rings.
description: Copy edited and formatted in the EpiGA journal's stylesheet
title: Science and society – a good team!: Let’s show the attraction of science all over the world! An interview Stéphane Kenmoe
Creators: name: :None
Publisher: name: DuEPublico: Duisburg-Essen Publications online, University of Duisburg-Essen, Germany
Year: 2021
Subjects: subject: 000

description: This interview is with Stéphane Kenmoe, who is not only a promising young researcher, but also an outstanding and active science communicator – worldwide.
description: UNIKATE: Berichte aus Forschung und Lehre, no. 56"Junge Wilde" - Die nächste Generation, p. 50
Derived $F$-zips
Creators: name: Yaylali, Can
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J10, 14F08, 14A30 (primary), 14F40, 14J28 (secondary)

description: We define derived versions of $F$-zips and associate a derived $F$-zip to any proper, smooth morphism of schemes in positive characteristic. We analyze the stack of derived $F$-zips and certain substacks. We make a connection to the classical theory and look at problems that arise when trying to generalize the theory to derived $G$-zips and derived $F$-zips associated to lci morphisms. As an application, we look at Enriques-surfaces and analyze the geometry of the moduli stack of Enriques-surfaces via the associated derived $F$-zips. As there are Enriques-surfaces in characteristic $2$ with non-degenerate Hodge-de Rham spectral sequence, this gives a new approach, which could previously not be obtained by the classical theory of $F$-zips.
description: 72 pages. Final version
Action of the automorphism group on the Jacobian of Klein's quartic curve II: Invariant theta functions
Creators: name: Markushevich, Dimitri
name: Moreau, Anne
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14B05, 11F22, 20D06, 14H45, 20H15

description: Bernstein-Schwarzman conjectured that the quotient of a complex affine space by an irreducible complex crystallographic group generated by reflections is a weighted projective space. The conjecture was proved by Schwarzman and Tokunaga-Yoshida in dimension 2 for almost all such groups, and for all crystallographic reflection groups of Coxeter type by Looijenga, Bernstein-Schwarzman and Kac-Peterson in any dimension. We prove that the conjecture is true for the crystallographic reflection group in dimension 3 for which the associated collineation group is Klein's simple group of order 168. In this case the quotient is the 3-dimensional weighted projective space with weights 1, 2, 4, 7. The main ingredient in the proof is the computation of the algebra of invariant theta functions. Unlike the Coxeter case, the invariant algebra is not free polynomial, and this was the major stumbling block.
description: 21 pages, 1 figure. Final version typeset in the EPIGA style
On the finite generation of valuation semigroups on toric surfaces
Creators: name: Altmann, Klaus
name: Haase, Christian
name: Küronya, Alex
name: Schaller, Karin
name: Walter, Lena
Publisher: name: arXiv
Year: 2022
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14C20, 14M25, 52B20

description: We provide a combinatorial criterion for the finite generation of a valuation semigroup associated with an ample divisor on a smooth toric surface and a non-toric valuation of maximal rank. As an application, we construct a lattice polytope such that none of the valuation semigroups of the associated polarized toric variety coming from one-parameter subgroups and centered at a non-toric point are finitely generated.
description: 22 pages, 13 figures
Additional file 1 of Quality of life and factors associated with a good quality of life among diabetes mellitus patients in northern Thailand
Creators: name: Tamornpark, Ratipark
name: Utsaha, Suphaphorn
name: Apidechkul, Tawatchai
name: Panklang, Dunlayaphap
name: Yeemard, Fartima
name: Srichan, Peeradone
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Appendix S1. Questionnaire.
Constraining Neutrinoless Double-Beta Decay Matrix Elements from Ab Initio Nuclear Theory
Creators: name: Belley, A.
name: Miyagi, T.
name: Stroberg, S. R.
name: Holt, J. D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: As experimental searches for neutrinoless double-beta ($0νββ$) decay are entering a new generation, with hopes to completely probe the inverted mass hierarchy, the need for reliable nuclear matrix elements, which govern the rate of this decay, is stronger than ever. Since a large discrepancy in results is typically found with nuclear modela, a large unknown still exists on the sensitivity of these experiments to the effective neutrino mass. We consider this problem from a first-principles perspective, using the ab initio valence-space in medium similarity renormalization group. In particular, we study correlations of the $0νββ$-decay matrix elements in $^{76}$Ge with other observables, such as the double Gamow-Teller giant resonance, from 34 input chiral interactions in an attempt to constrain our uncertainties and investigate the interaction dependence of the nuclear matrix element.
description: 4 pages, 1 figure, contribution to MEDEX'22