cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Auswirkungen des Klimawandels in der Arktis
title: Consequences of climate change in the Arctic
Creators: name: Huettl, Heinz
name: Schobel, Steffen
name: Puhl, David
Publisher: name: Zentrum für Geoinformationswesen der Bundeswehr
Year: 2023

description: Themenschwerpunkt ist der Klimawandel und seine Auswirkungen vor allem in der Arktis. Dort treten zurzeit ungewöhnlich große Temperaturerhöhungen auf, was in bestimmten Teilen des Arktischen Ozeans beziehungsweise Nordpolarmeeres in naher Zukunft zu einer völligen „Eisfreiheit“ führen wird und dann neue, kürzere Seehandelswege zwischen Europa und Asien ermöglicht. Gleichzeitig taut der Permafrost der Polarregion tiefgründig auf und setzt dabei große Mengen an Treibhausgasen frei, die den Klimawandel weiter anheizen. Außerdem wird der Zugriff auf arktische Rohstoffvorkommen (u. a. Erdöl und Erdgas, aber auch Uran, Gold, Platin, Seltene Erden oder Diamanten) erleichtert, so dass die Territorien und Seegebiete rund um den Nordpol zunehmend in den Mittelpunkt von Wirtschaftsinteressen der Anrainerstaaten rücken. Die geopolitischen Interessenkonflikte der Arktisanrainer wegen der Rohstoffe und neuen Seewege sowie die machtpolitischen Spannungen zwischen den beiden Militärgroßmächten Vereinigte Staaten und Russland führten in den letzten Jahren auch zu mehr militärischer Präsenz im hohen Norden, zu neuen Stützpunkten und häufigen Militärübungen in der Arktis. Aber auch arktisferne Staaten (z. B. China und Deutschland) und andere Akteure (EU/NATO/Unternehmen) haben großes Interesse an der Region - sei es an den dortigen Rohstoffen, am Schutz der Umwelt oder an der Sicherheit der Schifffahrtsrouten durch die Arktis.
description: The main focus is on climate change and its effects, especially in the Arctic. At the moment it experiences unusually strong rises in temperature which will result in specific parts of the Arctic Ocean being completely “ice-free” in the near future and allowing for shorter maritime trade routes between Europe and Asia. At the same time, the permafrost of the polar regions is thawing in depth, releasing large amounts of greenhouse gases that fuel climate change even more. It will also be easier to access Arctic raw material deposits (including petroleum and natural gas, as well as uranium, gold, platinum, rare earths or diamonds) which increasingly shifts the focus of economic interests of the bordering states to the territories and waters around the North Pole. During the past years the geopolitical conflicts of interests between the states bordering on the Arctic due to raw materials and new sea routes as well as power-political tensions between the great military powers of the United States and Russia have resulted in an increased military presence in the far north, new bases and frequent military exercises in the Arctic. States that are far from the Arctic (e.g. China and Germany) and other actors (EU/NATO/enterprises) have taken a large interest in the region – be it in the raw materials, environmental protection or in securing of maritime routes through the Artic.
description: Geoinformationsdienst der Bundeswehr / Geopolitische Information; 2021/1
The Archiving Reproductive Health project as a FAIR data resource for humanities researchers
Creators: name: Grimes, Lorraine
name: Lanigan, Clare
name: Singhvi, Preetam
Publisher: name: Zenodo
Year: 2023
Subjects: FAIR data
Open data
Digital archiving
Community archives
Reproductive rights

description: This presentation describes how the Archiving Reproductive Health project at the Digital Repository of Ireland can be used as a FAIR data resource for humanities researchers. It summarises the project progress to date and explain how ARH's digital collections can be used by researchers to build databases or data tools, can be searched using standardised vocabularies, and its outputs shared as openly licensed publications. It was created by Clare Lanigan, Preetam Singhvi and Dr Lorraine Grimes of the ARH project and delivered by Clare Lanigan at the DARIAH Annual Event 2023 (https://annualevent.dariah.eu/) in Budapest on 8 June 2023.
description: Funded by Wellcome Trust (UK) Research Resources Award
Polydesmus schaessburgensis Verhoeff 1898
Creators: name: Bachvarova, Darina
name: Vagalinski, Boyan
name: Doichinov, Aleksandar
name: Stoev, Pavel
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Polydesmida
Polydesmidae
Polydesmus
Polydesmus schaessburgensis

description: Polydesmus schaessburgensis Verhoeff, 1898
Fig. 2
Chornyi & Golovatch (1993): 39, figs 29, 30.
 Material examined (KPUS & NMNHS): 83 ♂♂, 24 ♀♀, 1 subad., Shumen, Kyoshkovete Park, N 43.155815, E 26.510443, pitfall traps, May–December 2013, leg. DB & AD, det. DB & PS.
 Remarks. Polydesmus schaessburgensis Verhoeff, 1989 is a new species to the fauna of Bulgaria. A total of 108 specimens of P. schaessburgensis were collected in Kyoshkovete Park in the suburbs of the city of Shumen. This species prevails in plant formations of Aesculus hippocastanum L., Tilia tomentosa Moench, Acer campestre L., Acer pseudoplatanum L. and Juglans regia L. All specimens were collected exclusively in May and June. The species was hitherto known from Hungary, Serbia, Romania, Moldova and Ukraine (Kime & Enghoff 2011). P. schaessburgensis is considered a xeromesophilic woodland form. It has been reported mainly from deciduous forests, clearings and groves, as well as from meadows, hawthorn thickets and rocky places (Chornyi & Golovatch 1993; Kime & Enghoff 2011).
description: Published as part of Bachvarova, Darina, Vagalinski, Boyan, Doichinov, Aleksandar & Stoev, Pavel, 2017, New records of millipedes and centipedes from Bulgaria, with an annotated checklist of the Bulgarian myriapods, pp. 507-526 in Zootaxa 4263 (3) on page 510, DOI: 10.11646/zootaxa.4263.3.4, http://zenodo.org/record/573649
Gyroscopes orbiting black holes: A frequency-domain approach to precession and spin-curvature coupling for spinning bodies on generic Kerr orbits
Creators: name: Ruangsri, Uchupol
name: Vigeland, Sarah J.
name: Hughes, Scott A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A small body orbiting a black hole follows a trajectory that, at leading order, is a geodesic of the black hole spacetime. Much effort has gone into computing "self force" corrections to this motion, arising from the small body's own contributions to the system's spacetime. Another correction to the motion arises from coupling of the small body's spin to the black hole's spacetime curvature. Spin-curvature coupling drives a precession of the small body, and introduces a "force" (relative to the geodesic) which shifts the small body's worldline. These effects scale with the small body's spin at leading order. In this paper, we show that the equations which govern spin-curvature coupling can be analyzed with a frequency-domain decomposition, at least to leading order in the small body's spin. We show how to compute the frequency of precession along generic orbits, and how to describe the small body's precession and motion in the frequency domain. We illustrate this approach with a number of examples. This approach is likely to be useful for understanding spin coupling effects in the extreme mass ratio limit, and may provide insight into modeling spin effects in the strong field for non-extreme mass ratios.
description: 30 pages, 11 figures. Final accepted version, to appear in Phys. Rev. D
Data Steward Competency Framework
Creators: name: Eley, Becky
Publisher: name: Zenodo
Year: 2022
Subjects: data steward
competency framework
research data management RDM

description: ARDC Institutional Underpinnings Program Element: Support, Training and Guidance This competency framework can be used by other universities and institutes under a Creative Commons Attribution-NonCommercial 4.0 International License
Constraints on α-attractor inflation and reheating
Creators: name: Ueno, Yoshiki
name: Yamamoto, Kazuhiro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate a constraint on reheating followed by alpha-attractor-type inflation (the E-model and T-model) from an observation of the spectral index n_s. When the energy density of the universe is dominated by an energy component with the cosmic equation-of-state parameter w_{re} during reheating, its e-folding number N_{re} and the reheating temperature T_{re} are bounded depending on w_{re}. When the reheating epoch consists of two phases, where the energy density of the universe is dominated by uniform inflaton field oscillations in the first phase and by relativistic non-thermalised particles in the second phase, we find a constraint on the e-folding number of the first oscillation phase, N_{sc}, depending the parameters of the inflaton potential. For the simplest perturbative reheating scenario, we find the lower bound for a coupling constant of inflaton decay in the E-model and T-model depending on the model parameters. We also find a constraint on the $α$ parameter, α\simgt 0.01, for the T-model and E-model when we assume a broad resonance reheating scenario.
description: 16 pages, 6 figures, Physical Review D in press
Variable Weak Hardy Spaces and Their Applications
Creators: name: Yan, Xianjie
name: Yang, Dachun
name: Yuan, Wen
name: Zhuo, Ciqiang
Publisher: name: arXiv
Year: 2016
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: Primary 42B30, Secondary 42B25, 42B20, 42B35, 46E30

description: Let $p(\cdot):\ \mathbb R^n\to(0,\infty)$ be a variable exponent function satisfying the globally log-Hölder continuous condition. In this article, the authors first introduce the variable weak Hardy space on $\mathbb R^n$, $W\!H^{p(\cdot)}(\mathbb R^n)$, via the radial grand maximal function, and then establish its radial or non-tangential maximal function characterizations. Moreover, the authors also obtain various equivalent characterizations of $W\!H^{p(\cdot)}(\mathbb R^n)$, respectively, by means of atoms, molecules, the Lusin area function, the Littlewood-Paley $g$-function or $g_λ^\ast$-function. As an application, the authors establish the boundedness of convolutional $δ$-type and non-convolutional $γ$-order Calderón-Zygmund operators from $H^{p(\cdot)}(\mathbb R^n)$ to $W\!H^{p(\cdot)}(\mathbb R^n)$ including the critical case $p_-={n}/{(n+δ)}$, where $p_-:=\mathop\mathrm{ess\,inf}_{x\in \rn}p(x).$
description: This is a modified version of the published version. We only modify Theorems 7.4 and 7.6 a little bit
Cochlovius, Joachim und Zimmerling, Peter (Hrsg.): Evangelische Schriftauslegung
Creators: name: Lubahn, Erich
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1820491935
description: Jahrbuch für evangelikale Theologie, V. 2 (1988): Jahrbuch für evangelikale Theologie, Band 2
Comment on "On the unphysical solutions of the Kadanoff--Baym equations in linear response: Correlation-induced homogeneous density-distribution and attractors"
Creators: name: Schlünzen, N.
name: Joost, J. -P.
name: Bonitz, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In a recent Rapid Communication [A. Stan, Phys. Rev. B \textbf{93}, 041103(R) (2016)], the reliability of the Keldysh--Kadanoff--Baym equations (KBE) using correlated selfenergy approximations applied to linear and nonlinear response has been questioned. In particular, the existence of a universal attractor has been predicted that would drive the dynamics of any correlated system towards an unphysical homogeneous density distribution regardless of the system type, the interaction and the many-body approximation. Moreover, it was conjectured that even the mean-field dynamics would be damped. Here, by performing accurate solutions of the KBE for situations studied in that paper, we prove these claims wrong being caused by numerical inaccuracies.
Artificial Intelligence as seen by European and National Research Infrastructures
Creators: name: Gray, Edward
Publisher: name: Zenodo
Year: 2023
Subjects: ethics
digital humanities
research infrastructure

description: Artificial Intelligence has profoundly changed the way research is conducted, and research. Whether they be at the local, regional, national, or even international level, research infrastructures cannot ignore its impact on research practices and methodologies. The primary role of research infrastructures is to support and enable researchers, which usually regulates us to a second plan. However, it is necessary for research infrastructures to be leaders, especially on important fundamental issues that affect the field as a whole, such as artificial intelligence. Indeed, the ethical challenges posed by SSH research, and artificial intelligence in particular, should help guide the various actions of research infrastructure in our support to researchers. This talk will show how the IR* HumaNum, the French national infrastructure for digital humanities, and DARIAH-EU, a European Research Infrastructure Consortium (ERIC) approach the question of artificial intelligence and how one must engage with this new field - as any research method of that matter - with ethics in mind.
Magneto-optical polarization rotation in a ladder-type atomic system for tunable offset locking
Creators: name: Parniak, Michał
name: Leszczyński, Adam
name: Wasilewski, Wojciech
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate an easily tunable locking scheme for stabilizing frequency-sum of two lasers on a two-photon ladder transition based on polarization rotation in warm rubidium vapors induced by magnetic field and circularly polarized drive field. Unprecedented tunability of the two-photon offset frequency is due to strong splitting and shifting of magnetic states in external field. In our experimental setup we achieve two-photon detuning of up to 700 MHz.
description: 5 pages, 6 figures
Challenges facing university museums
Creators: name: Wallace, Sue-Anne
Publisher: name: International Committee for University Museums and Collections (UMAC)
Year: 2010
Subjects: subject: 060 Organisationen, Museumswissenschaft

description: Universities have apparently enthusiastically embraced new ventures in taking on responsibilities for cultural institutions, such as museums and theatres. Museums, especially, have long been integral to campuses, growing out of teaching collections, particularly in fields of science and the humanities - for herbaria and medical collections on the one hand and antiquities and art collections on the other. Indeed, art collections have occasionally developed independently from the teaching and learning functions of universities, posing questions about their 'fit' with the core business of the contemporary, corporate university.
description: Algumas imiversidades parecem mostrar entusiasmo em abraçar novos desafios, nomeadamente a tutela cultural de museus e de teatros. Os museus, em particular, hâ muito que fazem parte integrante dos campus e resultam de colecçoes de ensino ' especialmente nos dominios das ciências e das humanidades - desde herbârios a colecçoes médicas até antiguidades e colecçoes de arte. Na realidade, as colecçoes de arte constituiram-se por vezes independentemente das actividades de ensino das universidades, colocando questôes sobre a sua inserçâo nas funçôes nucleares de urna universidade contemporanea.
Operational meaning of quantum measures of recovery
Creators: name: Cooney, Tom
name: Hirche, Christoph
name: Morgan, Ciara
name: Olson, Jonathan P.
name: Seshadreesan, Kaushik P.
name: Watrous, John
name: Wilde, Mark M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Several information measures have recently been defined which capture the notion of "recoverability." In particular, the fidelity of recovery quantifies how well one can recover a system $A$ of a tripartite quantum state, defined on systems $ABC$, by acting on system $C$ alone. The relative entropy of recovery is an associated measure in which the fidelity is replaced by relative entropy. In this paper, we provide concrete operational interpretations of the aforementioned recovery measures in terms of a computational decision problem and a hypothesis testing scenario. Specifically, we show that the fidelity of recovery is equal to the maximum probability with which a computationally unbounded quantum prover can convince a computationally bounded quantum verifier that a given quantum state is recoverable. The quantum interactive proof system giving this operational meaning requires four messages exchanged between the prover and verifier, but by forcing the prover to perform his actions in superposition, we construct a different proof system that requires only two messages. The result is that the associated decision problem is in QIP(2) and another argument establishes it as hard for QSZK (both classes contain problems believed to be difficult to solve for a quantum computer). We finally prove that the regularized relative entropy of recovery is equal to the optimal Type II error exponent when trying to distinguish many copies of a tripartite state from a recovered version of this state, such that the Type I error is constrained to be no larger than a constant.
description: v3: 10 pages, 2 figures, minor changes, to appear in Physical Review A
Explore evolution at the University of MichiganExhibit Museum of Natural History
Creators: name: Harris, Amy
Publisher: name: International Committee for University Museums and Collections (UMAC)
Year: 2005

description: The Exhibit Museum of Natural History at the University of Michigan is one of six partner museums in the NSFfunded Explore Evolution project. Participating museums will tailor their involvement in different ways to achieve various institutional goals. This article is a short discussion of the Exhibit Museum's plans to use the Explore Evolution exhibits to enhance visitor understanding in its largest exhibit hall, as well as to supplement the new exhibits with related displays on University of Michigan research.
Unlocking the legacy of Alberta's Natural Science collections
Creators: name: Sperling, Felix
name: Andrews, Janine
name: Mulligan, Roisin
Publisher: name: International Committee for University Museums and Collections (UMAC)
Year: 2005
Subjects: subject: 060 Organisationen, Museumswissenschaft

description: Alberta's natural science collections face fundamental challenges that are part of much larger issues beyond museums and collections. University collections can thrive in the midst of these challenges by focusing on a simple theme: unlocking the legacy of our collections. This paper describes our dreams, our strategies and our progress in unlocking that legacy by building a distributed computer network that provides access to information about natural science collections objects in the province of Alberta. Knowledge summaries that act as intellectual roadmaps enhance access to basic specimen databases. A vital community of collections users energizes the network. Our aim is to build a virtual facility, for all public natural science collections in Alberta, that nurtures a dynamic, sustainable and mutually supportive balance among objects, ideas and people at multiple levels.
The Association for Research Infrastructures in the Humanities and Cultural Studies – an interface between national and international research infrastructures
Creators: name: Rißler-Pipka, Nanette
name: Weimer, Lukas
Publisher: name: Zenodo
Year: 2023

description: Science and research have always benefited from exchange and openness – both within their own discipline and community and beyond. This principle is the basis of the Association for Research Infrastructures in the Humanities and Cultural Studies (Verein Geistes- und kulturwissenschaftliche Forschungsinfrastrukturen e.V., GKFI) which is presented on this poster.
Reaction of Hydrocracking and H2 Production at the Refineries explained based on Save Lake Balkhash International Research Project.
Creators: name: Ussenaliyeva, Aizhan
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 340505
subject: Physical organic chemistry
classificationCode: 380105
subject: Environment and resource economics
classificationCode: 370201
subject: Climate change processes
classificationCode: 370202
subject: Climatology

description: My explanation of the hydrocracking and hydrogen production at refineries framed by my research journey Save Lake Balkhash Research International.
A Riemann-Hilbert Approach for the Novikov Equation
Creators: name: de Monvel, Anne Boutet
name: Shepelsky, Dmitry
name: Zielinski, Lech
Publisher: name: arXiv
Year: 2016
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 37K15, 35Q15, 35B40, 35Q51, 37K40

description: We develop the inverse scattering transform method for the Novikov equation $u_t-u_{txx}+4u^2u_x=3u u_xu_{xx}+u^2u_{xxx}$ considered on the line $x\in(-\infty,\infty)$ in the case of non-zero constant background. The approach is based on the analysis of an associated Riemann-Hilbert (RH) problem, which in this case is a $3\times 3$ matrix problem. The structure of this RH problem shares many common features with the case of the Degasperis-Procesi (DP) equation having quadratic nonlinear terms (see [Boutet de Monvel A., Shepelsky D., Nonlinearity 26 (2013), 2081-2107, arXiv:1107.5995]) and thus the Novikov equation can be viewed as a "modified DP equation", in analogy with the relationship between the Korteweg-de Vries (KdV) equation and the modified Korteweg-de Vries (mKdV) equation. We present parametric formulas giving the solution of the Cauchy problem for the Novikov equation in terms of the solution of the RH problem and discuss the possibilities to use the developed formalism for further studying of the Novikov equation.
description: The analytic tools proposed in arXiv:1107.5995 are applied and further developed in a new context
SSH Vocabulary Commons
Creators: name: Broeder, Daan
Publisher: name: Zenodo
Year: 2023
Subjects: Controlled vocabularies
Semantic Web
Information architecture

description: The SSH Vocabulary Commons brings together experts and managers from SSH research infrastructures CESSDA, CLARIN, DARIAH and E-RIHS that agree to share their expertise and work towards common recommendations for firstly, using and managing vocabularies used in SSH and secondly operating, sharing and managing of vocabulary services useful for the broad SSH community. The SSH Vocabulary Commons work is specifically directed towards: - Common recommendations for creating, managing and using vocabularies used in SSH research and resource management that will make the SSH infrastructures better interoperable and more efficient. - Aligning current vocabulary management practices with EOSC and FAIR principles making vocabularies first-class citizens, easy to find, share and access. - Improving facilities for multilingual vocabularies. - Promoting sharing of vocabularies and management procedures and software between different SSH domains and organizations by recommending specific Knowledge Organization/Representation language formats e.g. SKOS and how to apply these e.g. vocabulary metadata, versioning - Providing easier cross domain integration of (meta)data and semantic interoperability by supporting and providing procedures for vocabulary matching - Maintaining contacts with vocabulary software development teams and promote SSH infrastructure interests - Facilitating vocabulary recommendation, supporting researchers finding relevant vocabulary for their research. - Providing a default vocabulary hosting and publishing service for orphaned vocabularies
Strongylosoma jaqueti Verhoeff 1898
Creators: name: Bachvarova, Darina
name: Vagalinski, Boyan
name: Doichinov, Aleksandar
name: Stoev, Pavel
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Polydesmida
Paradoxosomatidae
Strongylosoma
Strongylosoma jaqueti

description: Strongylosoma jaqueti Verhoeff, 1898
Verhoeff (1898a): 364–365, fig. 9
 Material examined: 4 ♂♂, 2 ♀♀, 2 juv. (NMNHS), Yambol District, Dennitsa village, N 42.259620, E 26.833822, 200 m from the junction with the main road Bolyarovo-Yambol, limestone spot in a Quercus forest, shrubs, close to the road, under stones, 26.III.2005, PS leg. & det.; 1 ♂ (KPUS), Shumen, Park of the Shumen University, N 43.164678, E 26.565253, pitfall trap, 5.XI.2013, leg. DB & AD, det. DB & PS; 1 ♂, 1 ♀ (IBER), Varna district, Druzhba resort N 43.135397, E 28.003652, near the seashore, under stones, 8.III.2014, leg. P. Mitov, det. BV.
 Remarks. S. jaqueti was hitherto known in Bulgaria only from a locality near Varna (Strasser 1969). The species occurs also in Romania and Ukraine (Kime & Enghoff 2011). In Ukraine it is found in city parks and cultivated places (Kime & Enghoff 2011). In Bulgaria it occurs in natural and suburban habitats.
description: Published as part of Bachvarova, Darina, Vagalinski, Boyan, Doichinov, Aleksandar & Stoev, Pavel, 2017, New records of millipedes and centipedes from Bulgaria, with an annotated checklist of the Bulgarian myriapods, pp. 507-526 in Zootaxa 4263 (3) on page 511, DOI: 10.11646/zootaxa.4263.3.4, http://zenodo.org/record/573649
A note on cohering power and de-cohering power
Creators: name: Bu, Kaifeng
name: Xiong, Chunhe
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Cohering power and de-cohering power have recently been proposed to quantify the ability of a quantum operation to produce and erase coherence respectively. In this paper, we investigate the properties of cohering power and de-cohering power. First, we prove the equivalence between two different kinds of cohering power for any quantum operation on single qubit systems, which implies that l1 norm of coherence is monotone under Maximally incoherent operation (MIO) and Dephasing-covariant operation (DIO) in 2-dimensional space. In higher dimensions, however, we show that the monotonicity under MIO or DIO does not hold. Besides, we compare the set of quantum operations with zero cohering power with Maximally incoherent operation (MIO) and Incoherent operation (IO). Moreover, two different types of de-cohering power are defined and we find that they are not equal in single qubit systems. Finally, we make a comparison between cohering power and de-cohering power for single qubit unitary operations and show that cohering power is always larger than decohering power.
description: v2.8 pages, no figures. Title was changed, paper was partially rewritten to make it more readable. v1.7 pages, no figures
Lubahn, E. und Rodenberg, O. (Hrsg.): Das Wort vom Kreuz
Creators: name: Kaiser, Bernhard
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1820491099
description: Jahrbuch für evangelikale Theologie, V. 2 (1988): Jahrbuch für evangelikale Theologie, Band 2
Depletion forces on circular and elliptical obstacles induced by active matter
Creators: name: Leite, L. R.
name: Lucena, D.
name: Potiguar, F. Q.
name: Ferreira, W. P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Depletion forces exerted by self-propelled particles on circular and elliptical passive objects are studied using numerical simulations. We show that a bath of active particles can induce repulsive and attractive forces which are sensitive to the shape and orientation of the passive objects (either horizontal or vertical ellipses). The resultant force on the passive objects due to the active particles is studied as a function of the shape and orientation of the passive objects, magnitude of the angular noise, distance between the passive objects. By increasing the distance between obstacles the magnitude of the repulsive depletion force increases, as long as such a distance is less than one active particle diameter. For longer distances, the magnitude of the force always decrease with increasing distance. We also found that attractive forces may arise for vertical ellipses at high enough area fraction.
description: 9 pages, 10 figures, Accepted to Physical Review E (APS)
Third Culture Voices: Perspectives on Ethnic-Racial Identity Formation and Sense of Belonging from Students, Faculty, Parents, and Administrators of an International School in São Paulo, Brazil
Creators: name: Hoshino, Karen
Publisher: name: Stanford Digital Repository
Year: 2024
Subjects: Third Cultue Kids, International School, Ethnic-Racial Identity, Sense of Belonging

description: Globalization has significantly impacted migration patterns, leading to a rise in the number of Third Culture Kids (TCKs) who grow up in diverse cultural environments due to their families' global mobility. TCKs often face unique challenges in forming a stable ethnic-racial identity and a sense of belonging, which can affect their mental health and academic performance. International schools, designed to support expatriate students, play a critical role in addressing these challenges. This study explores how international schools in São Paulo, Brazil, support TCKs in their ethnic-racial identity formation and sense of belonging. Through interviews with teachers, administrators, parents, and TCKs, the research aims to identify effective strategies and challenges in fostering a supportive environment for these students. The findings suggest that international schools contribute to TCKs' ethnic-racial identity development through counseling services, event programming, and empathetic cross-group interactions. However, there are gaps in support for TCKs and transnational staff, highlighting the need for more comprehensive programs. This study offers practical recommendations for international schools to better support TCKs, thereby contributing to their overall well-being and academic success. The research also enriches the existing literature by providing new insights into the experiences of TCKs and the role of international schools in their ethnic-racial identity formation.
High Energy Neutrinos from the Gravitational Wave event GW150914 possibly associated with a short Gamma-Ray Burst
Creators: name: Moharana, Reetanjali
name: Razzaque, Soebur
name: Gupta, Nayantara
name: Meszaros, Peter
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: High-energy neutrino (HEN) and gravitational wave (GW) can probe astrophysical sources in addition to electromagnetic observations. Multimessenger studies can reveal nature of the sources which may not be discerned from one type of signal alone. We discuss HEN emission in connection with the Advanced Laser Interferometer Gravitational-wave Observatory (ALIGO) event GW150914 which could be associated with a short gamma-ray burst (GRB) detected by the $Fermi$ Gamma-ray Burst Monitor (GBM) 0.4 s after the GW event and within localization uncertainty of the GW event. We calculate HEN flux from this short GRB, GW150914-GBM, and show that non-detection of a high-energy starting event (HESE) by the IceCube Neutrino Observatory can constrain the total isotropic-equivalent jet energy of this short burst to be less than $3\times 10^{52}$ erg.
description: 4 pages, 2 figures. Updated discussion, results unchanged. Accepted in Phys. Rev. D
Mendels, Doron: The Land of Israel as a Political Concept in Hasmonean Literature
Creators: name: Riesner, Rainer
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1820490289
description: Jahrbuch für evangelikale Theologie, V. 2 (1988): Jahrbuch für evangelikale Theologie, Band 2
Ab-initio calculations of charge symmetry breaking in the A=4 hypernuclei
Creators: name: Gazda, Daniel
name: Gal, Avraham
Publisher: name: arXiv
Year: 2015
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We report on ab-initio NCSM calculations of the A=4 mirror Lambda hypernuclei Lambda-4H and Lambda-4He, using the Bonn-Juelich LO chiral EFT YN potentials plus a CSB Lambda0--Sigma0 mixing vertex. In addition to reproducing rather well the 0+ (g.s.) and 1+ (exc.) binding energies, these four-body calculations demonstrate for the first time that the observed CSB splitting of mirror levels, reaching hundreds of keV for 0+ (g.s.), can be reproduced using realistic theoretical interaction models, although with a non-negligible momentum cutoff dependence. Our results are discussed in relation to recent measurements of the Lambda-4H (0+ g.s.) binding energy [MAMI A1 Collaboration, Phys. Rev. Lett. 114, 232501 (2015)] and the Lambda-4He (1+ exc.) excitation energy [J-PARC E13 Collaboration, Phys. Rev. Lett. 115, 222501 (2015)].
description: v4 matches PRL publication, also updating Ref. [30], with more details and further discussion relegated to arXiv:1604.03434
Black Hole Mergers and the QCD Axion at Advanced LIGO
Creators: name: Arvanitaki, Asimina
name: Baryakhtar, Masha
name: Dimopoulos, Savas
name: Dubovsky, Sergei
name: Lasenby, Robert
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the next few years Advanced LIGO (aLIGO) may see gravitational waves (GWs) from thousands of black hole (BH) mergers. This marks the beginning of a new precision tool for physics. Here we show how to search for new physics beyond the standard model using this tool, in particular the QCD axion in the mass range ma ~ 10^-14 to 10^-10 eV. Axions (or any bosons) in this mass range cause rapidly rotating BHs to shed their spin into a large cloud of axions in atomic Bohr orbits around the BH, through the effect of superradiance (SR). This results in a gap in the mass vs. spin distribution of BHs when the BH size is comparable to the axion's Compton wavelength. By measuring the spin and mass of the merging objects observed at LIGO, we could verify the presence and shape of the gap in the BH distribution produced by the axion. The axion cloud can also be discovered through the GWs it radiates via axion annihilations or level transitions. A blind monochromatic GW search may reveal up to 10^5 BHs radiating through axion annihilations, at distinct frequencies within ~3% of $2 ma. Axion transitions probe heavier axions and may be observable in future GW observatories. The merger events are perfect candidates for a targeted GW search. If the final BH has high spin, a SR cloud may grow and emit monochromatic GWs from axion annihilations. We may observe the SR evolution in real time.
description: 6 pages, 4 figures; matches version published in PRD
Caragounis, Chrys C.: The Son of Man: Vision and Interpretation
Creators: name: Riesner, Rainer
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1820489825
description: Jahrbuch für evangelikale Theologie, V. 2 (1988): Jahrbuch für evangelikale Theologie, Band 2
The efficiency of artificial intelligence methods for finding radiographic features in different endodontic treatments - a systematic review
Creators: name: Ramezanzade, Shaqayeq
name: Laurentiu, Tudor
name: Bakhshandah, Azam
name: Ibragimov, Bulat
name: Kvist, Thomas
name: EndoReCo
name: Bjørndal, Lars
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
classificationCode: 69999
subject: Biological Sciences not elsewhere classified
classificationCode: 80699
subject: Information Systems not elsewhere classified
subject: Science Policy

description: To assess the efficiency of AI methods in finding radiographic features in Endodontic treatment considerations. This review was based on the PRISMA guidelines and QUADAS 2 tool. A systematic search was performed of the literature on cases with endodontic treatments, comparing AI algorithms (test) versus conventional image assessments (control) for finding radiographic features. The search was conducted in PubMed, Scopus, Google Scholar and the Cochrane library. Inclusion criteria were studies on the use of AI and machine learning in endodontic treatments using dental X-rays. The initial search retrieved 1131 papers, from which 24 were included. High heterogeneity of the materials left out a meta-analysis. The reported subcategories were periapical lesion, vertical root fractures, predicting root/canal morphology, locating minor apical foramen, tooth segmentation and endodontic retreatment prediction. Radiographic features assessed were mostly periapical lesions. The studies mostly considered the decision of 1–3 experts as the reference for training their models. Almost half of the included materials campared their trained neural network model with other methods. More than 58% of studies had some level of bias. AI-based models have shown effectiveness in finding radiographic features in different endodontic treatments. While the reported accuracy measurements seem promising, the papers mostly were biased methodologically.
Simple Cosmological Solution to the Higgs Instability Problem in the Chaotic Inflation and Formation of Primordial Black Holes
Creators: name: Kawasaki, Masahiro
name: Mukaida, Kyohei
name: Yanagida, Tsutomu T.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We revisit the compatibility between the chaotic inflation, which provides a natural solution to the initial condition problem, and the metastable electroweak vacuum, which is suggested by the results of LHC and the current mass measurements of top quark and Higgs boson. It is known that the chaotic inflation poses a threat to the stability of the electroweak vacuum because it easily generates large Higgs fluctuations during inflation or preheating and triggers the catastrophic vacuum decay. In this paper, we propose a simple cosmological solution in which the vacuum is stabilized during chaotic inflation, preheating and after that. This simple solution naturally predicts the formation of primordial black holes. We find interesting parameter regions where the present dark matter density is provided by them. Also, the thermal leptogenesis can be accommodated in our scenario.
description: 10 pages, 2 figures; v2: note and references added; v3: published version
High anticholinergic burden and hyposalivation and xerostomia in the elderly
Creators: name: Stenbäck, Juuso
name: Tiisanoja, Antti
name: Syrjälä, Anna-Maija
name: Komulainen, Kaija
name: Hartikainen, Sirpa
name: Ylöstalo, Pekka
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
classificationCode: 69999
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: The aim was to study the association between high anticholinergic burden and hyposalivation and xerostomia among older people. Anticholinergic drugs have been shown to cause xerostomia and hyposalivation. Yet there are few studies on the association between anticholinergic burden and hyposalivation and xerostomia in the elderly. The study population consisted of community-dwelling older people (n = 321, mean age 81.6 years) from the Oral health GeMS study. Participants provided salivary samples and xerostomia was determined with a questionnaire. The baseline data were collected by interviews, oral clinical examinations and from patient records. Each participant’s anticholinergic burden was determined by eight anticholinergic scales. Poisson regression models with robust error variance were used to estimate relative risks (RR) with a 95% confidence interval (CI). RRs of high anticholinergic burden in anticholinergic scales for xerostomia (multiple symptoms) ranged from 1.02 to 1.68; for low unstimulated salivary flow (≤0.1 mL/min) from 1.47 to 1.67; and for low stimulated salivary flow (≤0.7 mL/min) from 0.99 to 2.07. A high anticholinergic burden according to seven out of eight scales was associated (p < .05) with hyposalivation or xerostomia. A high anticholinergic burden was associated more strongly with hyposalivation (both unstimulated and stimulated) than with xerostomia.
Bulgarosoma superficiei Strasser 1975
Creators: name: Bachvarova, Darina
name: Vagalinski, Boyan
name: Doichinov, Aleksandar
name: Stoev, Pavel
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Chordeumatida
Anthroleucosomatidae
Bulgarosoma
Bulgarosoma superficiei

description: Bulgarosoma superficiei Strasser, 1975
Figs 3–8
 Material examined. 1 ♂, 1 ♀ (NMNHS), Sofia District, Vitosha Mt., Yarema locality, N 42.3020, E 23.1957, yard of a summer house, 1200–1300 m alt., under plywood, 24.IV.2003, leg. and det. PS; 1 ♀ (IBER), some 50 meters from the same house, scattered Pinus and deciduous trees, in leaf litter, 13.VI.2014, leg. & det. BV.
 Remarks. These are the first two records of this species after its original description by Strasser (1975). The type locality of B. superficiei lies in the vicinity of Aleko hut on Vitosha Mountain. Yarema is only ~ 10km straight SSE from this location. The original description and drawings completely agree with the specimens in hand. Below (Figs. 3–8), are the first SEM images produced that show the gonopods and male leg-pairs 5 and 6. B. superficiei seems to be a rare species as only four individuals have been found since 1975.
description: Published as part of Bachvarova, Darina, Vagalinski, Boyan, Doichinov, Aleksandar & Stoev, Pavel, 2017, New records of millipedes and centipedes from Bulgaria, with an annotated checklist of the Bulgarian myriapods, pp. 507-526 in Zootaxa 4263 (3) on page 511, DOI: 10.11646/zootaxa.4263.3.4, http://zenodo.org/record/573649
Keldysh Field Theory for Driven Open Quantum Systems
Creators: name: Sieberer, L. M.
name: Buchhold, M.
name: Diehl, S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Recent experimental developments in diverse areas - ranging from cold atomic gases over light-driven semiconductors to microcavity arrays - move systems into the focus, which are located on the interface of quantum optics, many-body physics and statistical mechanics. They share in common that coherent and driven-dissipative quantum dynamics occur on an equal footing, creating genuine non-equilibrium scenarios without immediate counterpart in condensed matter. This concerns both their non-thermal flux equilibrium states, as well as their many-body time evolution. It is a challenge to theory to identify novel instances of universal emergent macroscopic phenomena, which are tied unambiguously and in an observable way to the microscopic drive conditions. In this review, we discuss some recent results in this direction. Moreover, we provide a systematic introduction to the open system Keldysh functional integral approach, which is the proper technical tool to accomplish a merger of quantum optics and many-body physics, and leverages the power of modern quantum field theory to driven open quantum systems.
description: 73 pages, 13 figures
MULTI-FACED NATURE OF YOUTH TRANSITIONS
Creators: name: Chan, Ralph
name: Pandolfini, Valeria
name: Pažur, Monika
Publisher: name: Zenodo
Year: 2023
Subjects: Young people
Youth transitions
LLL policies
Education
Labour market

description: In this paper we examine youth transition from different perspectives, on the one hand addressing the relationship between education and the labour market and the most salient issues. We focus to provide an understanding and how LLL policies can be used to facilitate youth transitions. Hence, we want to stress the importance of promoting and strengthening the link between education and work should be considered, taking into consideration both (1) the process of preparing young people for transition whereby young people have access to and can develop the skills (i.e., knowledge, competencies, attitudes and qualifications) required by the labour market to secure, retain and thrive in productive and decent employment, and adapt to the evolving economy; and (2) the process of making the actual transition whereby young people are able to smoothly access productive and decent work opportunities that make effective use of their skills (UNICEF, 2019). To successfully answer those two processes, three elements should be held in mind: skills demand, skills availability, and prompt skills activation (ILO, 2018).
Swedish dental health care workers’ sense of safety and satisfaction with the information they received during the COVID-19 pandemic
Creators: name: Malmberg, Leona
name: Hansson, Catherine Benavente
name: Björkner, Annika Elisabeth
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
classificationCode: 69999
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: The aim was to explore what affected dental health care workers’ sense of safety while working during the COVID-19 pandemic and examine their satisfaction with the information they received on COVID-19 and pandemic protocols. An invitation to participate in the survey was distributed to 2,990 dental health care workers in Sweden. Open-ended questions were analyzed using the Theoretical Domains Framework, closed-ended questions with Pearson’s chi-squared test. The response rate was 41.7%. Of the respondents, 78.7% were ‘very satisfied’ or ‘fairly satisfied’ with the information they received. Conflicting messages were reported as a problem, especially regarding how highly prioritized the pandemic protocols were. ‘Fairly safe’ or ‘very safe’ were the responses chosen by 70.9%, while 54.2% recounted situations that made them feel unsafe. The sense of safety was mainly related to one’s own knowledge, self-perceived skills, and support in the workplace. The feeling of not being safe was foremost related to resources: primarily PPE shortages and time-related shortages. Respondents who reported being asked to forego surgical face masks and/or economize with gloves/hand rub because of shortages were more likely to have felt unsafe (p = .001). Most were satisfied with the information they had received, and most felt safe during the pandemic, but several respondents reported situations where they felt pressured to make compromises with their infection control. Future pandemic protocols should have ethics clearly incorporated regarding situations when there is a shortage of resources and include better planning for the provision of supplies for infection control.