cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Does body mass index or waist-hip ratio correlate with arterial stiffness based on brachial-ankle pulse wave velocity in Chinese rural adults with hypertension?
Creators: name: Hu, Feng
name: Yu, Rihua
name: Han, Fengyu
name: Li, Juan
name: Zhou, Wei
name: Wang, Tao
name: Zhu, Lingjuan
name: Huang, Xiao
name: Bao, Huihui
name: Cheng, Xiaoshu
Publisher: name: figshare
Year: 2021
Subjects: Medicine
Cell Biology
Biotechnology
Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Science Policy

description: Additional file 1. Supplementary Table 1. Association of covariates with the prevalence of increased arterial stiffness and baPWV levels. Supplementary Table 2. Relationship between BMI levels and WHR levels or central obesity. Supplementary Table 3. Clinical characteristics of participants grouped by baPWV quartiles. Supplementary Table 4. Relationship between BMI levels and the prevalence of increased arterial stiffness stratified by age. Supplementary Table 5. Relationship between BMI levels and the prevalence of increased arterial stiffness stratified by SBP. Supplementary Table 6. Relationship between BMI levels and the prevalence of increased arterial stiffness stratified by DBP. Supplementary Table 7. Relationship between WHR levels and the prevalence of increased arterial stiffness stratified by age. Supplementary Table 8. Relationship between WHR levels and the prevalence of increased arterial stiffness stratified by SBP. Supplementary Table 9. Relationship between WHR levels and the prevalence of increased arterial stiffness stratified by DBP. Supplementary Table 10. Effect size of BMI tertiles on baPWV levels in prespecified and exploratory subgroups.
Additional file 1 of Novel stable QTLs identification for berry quality traits based on high-density genetic linkage map construction in table grape
Creators: name: Wang, Huiling
name: Yan, Ailing
name: Sun, Lei
name: Zhang, Guojun
name: Wang, Xiaoyue
name: Ren, Jiancheng
name: Xu, Haiying
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Primer sequences for candidate genes analyzed by real-time PCR. Table S4 The information of the high-density paternal genetic map of male. Table S5 The information of the high-density genetic map of female. Table S6 The Spearman correlation coefficients between the genetic and physical positions of each linkage group on the integrated map. Table S7 Summary of QTLs based on female map for three berry related traits over 3 successive years. Table S8 Summary of QTLs based on male map for three berry related traits over 3 successive years.
Quantization of spherically symmetric solution of SU(3) Yang-Mills theory
Creators: name: Dzhunushaliev, V.
name: Singleton, D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A recent investigation of the SU(3) Yang-Mills field equations found several classical solutions which exhibited a type of confinement due to gauge fields which increased without bound as $r \to \infty$. This increase of the gauge fields gave these solutions an infinite field energy, raising questions about their physical significance. In this paper we apply some ideas of Heisenberg about the quantization of strongly interacting, non-linear fields to this classical solution and find that at large $r$ this quantization procedure softens the unphysical behaviour of the classical solution, while the interesting short distance behaviour is still maintained. This quantization procedure may provide a general method for approximating the quantum corrections to certain classical field configurations.
description: REVTEX, pp.10
Quantum shell effects in compressed mesoscopic system
Creators: name: Kuratov, S. E.
name: Shidlovski, D. S.
name: Blinnikov, S. I.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The article demonstrates the nontrivial manifestation of quantum shell effects in a compressed mesoscopic system. It is shown that there are two spatial scales in the distribution of degenerate electrons in a spherical well. The first scale is the Fermi length $\sim h/p_{\rm F}$. By quantum shell effect, the authors mean the existence of the new spatial scale, which is order of the system size and much larger than the first scale. The theoretical analysis for the large amount of free electrons ($N \lesssim 10^9$) in an infinite spherical well demonstrates what causes the appearance of the spatial nonuniformity and gives analytical expression for the electron distribution function. These results are confirmed by a numerical summation of exact solutions for the electron wave functions in an infinite potential well. It is shown that an analogous effect for the spatial distribution of electrons exists in a compressed hydrogen gas bubble of submicron size ($<0.1 μm$). The numerical simulation of the electron distribution was carried out by the DFT (Density Functional Theory) method. The consequence of this effect is the nontrivial dynamics of the compressible cold gas bubble. This system can be realized in the thermonuclear experiments. The limiting factors of the analyzed effect are considered: symmetry of system, electron temperature, and curvature of system boundary.
description: 17 pages, 20 figures
Modulated Continuous Wave Control for Energy-efficient Electron-nuclear Spin Coupling
Creators: name: Casanova, J.
name: Torrontegui, E.
name: Plenio, M. B.
name: García-Ripoll, J. J.
name: Solano, E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We develop energy efficient, continuous microwave schemes to couple electron and nuclear spins, using phase or amplitude modulation to bridge their frequency difference. These controls have promising applications in biological systems, where microwave power should be limited, as well as in situations with high Larmor frequencies due to large magnetic fields and nuclear magnetic moments. These include nanoscale NMR where high magnetic fields achieves enhanced thermal nuclear polarisation and larger chemical shifts. Our controls are also suitable for quantum information processors and nuclear polarisation schemes.
description: 5 pages + Supplemental Material (2 + 4 figures)
Additional file 1 of Utility of ultra-sensitive qPCR to detect Plasmodium falciparum and Plasmodium vivax infections under different transmission intensities
Creators: name: Gruenberg, Maria
name: Moniz, Clara Antunes
name: Hofmann, Natalie E.
name: Koepfli, Cristian
name: Robinson, Leanne J.
name: Nate, Elma
name: Monteiro, Wuelton Marcelo
name: de Melo, Gisely Cardoso
name: Kuehn, Andrea
name: Siqueira, Andre M.
name: Nguitragool, Wang
name: Bassat, Quique
name: Lacerda, Marcus
name: Sattabongkot, Jetsumon
name: Mueller, Ivo
name: Felger, Ingrid
Publisher: name: figshare
Year: 2020
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 2. Supplementary Figures.
title: Solidarisch, nachhaltig, beteiligungsgerecht: Weltkirchliche Caritas-Arbeit. Notizen einer Peru-Reise mit Caritas International
Creators: name: Heimbach-Steins, Marianne
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2022
Subjects: subject: 241 Christian ethics

description: Die Institutsdirektiorin Prof.'in Marianne Heimbach-Steins berichtet von ihrer Zeit in Peru mit Caritas International im Dezember 2018. Sie brach mit einer Reisegruppe bestehend sonst aus fast alle leitende Mitarbeiter*innen der Caritas aus ganz Deutschland und Weihbischof Otto Georgens aus Speyer für eine achttägige Reise nach Peru auf, um dort Land, Leute und besonders die Arbeit von Cáritas del Perú kennenzulernen. Die verschiedenen Programmpunkte mit den Schwerpunkten der Katastrophenhilfe, der Unterstützung in der Anpassung an den Klimawandel, der Inklusion und dem Gemeinwesenarbeit mit älteren Menschen sowie mit Jugendlichen boten einen vielfältigen und spannenden Einblick in die zahlreichen Projekte der Caritas-Arbeit vor Ort. Die Autorin des Arbeitspapieres reflektiert ihre Begegnungen und Eindrücke aus dem drittgrößten Staat Südamerikas vor dem Hintergrund der Sozialethik, untermalt mit vielen Fotos der Reise.
description: Vorwort ..... 1
Start ..... 2
Erste Station: Lima ..... 3
1. Katastrophenhilfe (Caritas Chosica) ..... 3
2. Sozialpolitik I: Begegnung mit der peruanischen Sozialministerin ..... 9
3. Cáritas del Perú ..... 11
4. Landeskunde – Informationssplitter ..... 14
Zweite Station: Puerto Maldonado ..... 16
5. Anpassung an den Klimawandel im Amazonastiefland ..... 17
6. Pastoral: Begegnung mit dem Bischof der Diözese Madre de Dios ..... 24
Dritte Station: Arequipa ..... 27
7. Inklusion ..... 28
8. Sozialpolitik II: Armutsbekämpfung, soziale und politische Partizipation ..... 34
Vierte Station: Lima ..... 36
9. Jugendhilfe ..... 36
10. Abschlussreflexion ..... 37
Bildnachweise und Literaturverzeichnis ..... 43
Die Autorin ..... 43
Bisher erschiene Sozialethische Arbeitspapiere des ICS ..... 44
Public Cybersecurity and Rationalizing Information Sharing
Creators: name: Schneider, Fred B.
name: Sedenberg, Elaine M.
name: Mulligan, Deirdre K.
Publisher: name: International Risk Governance Center (IRGC)
Year: 2019

description: This paper revisits the Doctrine of Public Cybersecurity in order to shed light on debates about information sharing, by exploring its potential utility, and considering policies to mitigate its impact on other societal values. Its goal is not to advocate for the creation of specific institutions (government or otherwise), but rather to explore the potential utility of information sharing to promote public cybersecurity.
Cosmic evolution in the background of non-minimal coupling in $f(R,T,R_{μν}T^{μν})$ Gravity
Creators: name: Zubair, M.
name: Zeeshan, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: An accelerated expansion phase is being experienced by the universe due to the presence of an unknown energy component known as dark energy (DE). To find out the cosmic evolution scientists ever tried to modify Einstein's gravitational theory and its unexplored parts. We also look forward to address the same problem with a different approach based on interaction between matter and geometry. For this purpose we consider $f(R,T,Q)$ modified theory (where $R$ is the Ricci Scalar, $T$ is the trace of energy-momentum tensor (EMT) $T_{uv}$ and $Q=R_{uv}T^{uv}$ is interaction of EMT $T_{μν}$ and Ricci Tensor $R_{uv}$). We formulate modified field equations in the background of Friedmann-Lema$\hat{i}$tre-Robertson-Walker (FLRW) model which is defined as $ds^2=dt^2-a(t)^2(dx^2+dy^2+dz^2 )$, where $a(t)$ represents the scale factor. In this formalism energy density is found using covariant divergence of modified field equations. $ρ$ involves a contribution from non-minimal matter geometry coupling which helps to study different cosmic eras based on equation of state (EOS). Furthermore, we apply the energy bounds to constrain the model parameters establishing a pathway to discuss the cosmic evolution for best suitable parameters in accordance with recent observations.
description: 11 pages, 6 figures
Additional file 8 of Novel stable QTLs identification for berry quality traits based on high-density genetic linkage map construction in table grape
Creators: name: Wang, Huiling
name: Yan, Ailing
name: Sun, Lei
name: Zhang, Guojun
name: Wang, Xiaoyue
name: Ren, Jiancheng
name: Xu, Haiying
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 8: Figure S5. Heat maps of the paternal genetic map. Each cell represents the recombination rate of two markers. Yellow indicates a lower recombination rate and purple a higher one.
Governing Cyber Security Risks and Benefits of the Internet of Things: Application to Connected Vehicles and Medical Devices
Creators: name: Florin, Marie-Valentine
Publisher: name: International Risk Governance Center (IRGC)
Year: 2019

description: Creating trust in connectivity including confidentiality, integrity and availability will be key to achieving the promises of the IoT, at least in the automotive and medical sector. Assessing vulnerability, implementing and assessing security controls, designing appropriate standards and regulation as well as insurance and other governance arrangements will be critical elements. But the creation of trust may require that broader societal questions need to be addressed.
Background-metric Independent Formulation of 4D Quantum Gravity
Creators: name: Hamada, Ken-ji
name: Sugino, Fumihiko
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using the background-metric independence for the traceless mode as well as the conformal mode, 4D quantum gravity is described as a quantum field theory defined on a non-dynamical background-metric. The measure then induces an action with 4 derivatives. So we think that 4-th order gravity is essential and the Einstein-Hilbert term should be treated like a mass term. We introduce the dimensionless self-coupling constant t for the traceless mode. In this paper we study a model where the measure can be evaluated in the limit $t \to 0$ exactly, using the background-metric independence for the conformal mode. The t-dependence of the measure is determined perturbatively using the background-metric independence for the traceless mode.
description: 27 pages, references added, some sentences added and corrected especially in sect.3 and 6; version to appear in Nucl. Phys. B
Uncorrelated velocity and size residuals across galaxy rotation curves
Creators: name: Desmond, Harry
name: Katz, Harley
name: Lelli, Federico
name: McGaugh, Stacy
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The mass--velocity--size relation of late-type galaxies decouples into independent correlations between mass and velocity (the Tully-Fisher relation), and between mass and size. This behaviour is different to early-type galaxies which lie on a Fundamental Plane. We study the coupling of the Tully-Fisher and mass-size relations in observations (the SPARC sample) and in empirical galaxy formation models based on halo abundance matching, and rotation curve fits with a hydrodynamically motivated halo profile. We systematically investigate the correlation coefficient between the Tully-Fisher residuals $ΔV_r$ and mass-size residuals $ΔR$ as a function of the radius $r$ at which the velocity is measured, and thus present the $ΔV_r-ΔR$ relation across rotation curves. We find no significant correlation in either the data or models for any $r$, aside from $r \ll R_\text{eff}$ where baryonic mass dominates. We show that this implies an anticorrelation between galaxy size and halo concentration (or halo mass) at fixed baryonic mass, and provides evidence against the hypothesis that galaxy and halo specific angular momentum are proportional. Finally, we study the $ΔV_r-ΔR$ relations produced by the baryons and dark matter separately by fitting halo profiles to the rotation curves. The balance between these components illustrates the "disk-halo conspiracy" required for no overall correlation.
description: 7 pages, 4 figures; revised to match MNRAS published version
Additional file 2 of Utility of ultra-sensitive qPCR to detect Plasmodium falciparum and Plasmodium vivax infections under different transmission intensities
Creators: name: Gruenberg, Maria
name: Moniz, Clara Antunes
name: Hofmann, Natalie E.
name: Koepfli, Cristian
name: Robinson, Leanne J.
name: Nate, Elma
name: Monteiro, Wuelton Marcelo
name: de Melo, Gisely Cardoso
name: Kuehn, Andrea
name: Siqueira, Andre M.
name: Nguitragool, Wang
name: Bassat, Quique
name: Lacerda, Marcus
name: Sattabongkot, Jetsumon
name: Mueller, Ivo
name: Felger, Ingrid
Publisher: name: figshare
Year: 2020
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 1. Supplementary Table.
Higher Derivative Couplings and Heterotic-Type I Duality in Eight Dimensions
Creators: name: Foerger, K.
name: Stieberger, S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We calculate F^4 and R^4T^(4g-4) couplings in d=8 heterotic and type I string vacua (with gauge and graviphoton field strengths F,T, and Riemann curvature R). The holomorphic piece F_g of the heterotic one-loop coupling R^4T^(4g-4) is given by a polylogarithm of index 5-4g and encodes the counting of genus g curves with g nodes on the K3 of the dual F-theory side. We present closed expressions for world-sheet tau-integrals with an arbitrary number of lattice vector insertions. Furthermore we verify that the corresponding heterotic one-loop couplings sum up perturbative open string and non-perturbative D-string contributions on the type I side. Finally we discuss a type I one-loop correction to the R^2 term.
description: 26 pages, harvmac; Appendix about regularization included; Final version to appear in NPB
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0362
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0362, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0362, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
title: Epiphyll specialization for leaf and forest successional stages in a tropical lowland rainforest
Creators: name: Mežaka, Anna
name: Bader, Maaike Y.
name: Salazar Allen, Noris
name: Mendieta-Leiva, Glenda
Publisher: name: Philipps-Universität Marburg
Year: 2019
Subjects: Sciences
Naturwissenschaften

description: Questions: The importance of tropical rainforest gap dynamics in biodiversity maintenance is not fully understood, in particular for taxa other than trees and lianas. We used epiphylls on rainforest leaves to study the importance of leaf- and forest-scale succession in determining biodiversity patterns by characterizing community change with leaf age in gaps and closed-forest habitats. We asked: 1. Do epiphylls show specialization for leaf and forest successional stages? 2. Can early and late-successional epiphyllous species be recognized at these two scales? 3. How do epiphyll presence, species richness, and cover change with leaf and forest successional stages? Location: Barro Colorado Island, Panama. Methods: Data were collected from 420 leaves, in three age groups and at two heights on shrubs in gaps and closed forest. We calculated turnover and nestedness components of dissimilarity to evaluate the importance of species replacement or accumulation during leaf and forest succession. Using generalized linear mixed models we determined what factors explain epiphyll species occurrence, richness and cover. Results: Closed forest contained more liverwort and lichen specialist species than gaps. Specialist species were identified for older leaves only. Dissimilarity between leaves within age groups was dominated by turnover within and between forest successional stages. Dissimilarity between leaf age groups, at the site level, was dominated by nestedness, i.e. species accumulation. Both in forest and gaps, epiphyll presence and cover increased with leaf age for all taxa except fungi, while species richness increased only for lichens. Conclusions: Early and late forest successional stages both contribute to epiphyll species richness by harboring specialized species. Among leaf successional stages, young leaves contain a mere subset of the species found on older leaves. Epiphyll communities do not follow classic succession, in the sense of changes being driven by species replacement, but are characterized by species accumulation through time.
title: Angehörigenpflege – unsichere Existenz und politische Vereinnahmung
Creators: name: Hänselmann, Eva
name: Heimbach-Steins, Marianne
name: Quaing, Lea
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2022
Subjects: subject: 241 Christian ethics

description: Gegenstand der Analyse ist die gesellschaftliche und politische Wahrnehmung pflegender Angehöriger, ihre Bedeutung als tragende Säule des Pflegesystems und ihre Unterstützung durch das öffentlich verantwortete System institutionalisierter Pflege.
description: A) Einleitung ..... 1
1. Vorverständnis und Wahrnehmungshorizont ..... 1
2. Perspektive ..... 2
3. Methode und Quellen ..... 2
B) Zur Situation der Angehörigenpflege in Deutschland ..... 4
1. Gesellschaftlicher Stellenwert der häuslichen Pflege ..... 4
2. Situation pflegender Angehöriger ..... 5
C) Das Konzept von Anerkennung nach Axel Honneth ..... 7
1. Anerkennung in Primärbeziehungen ..... 9
2. Anerkennung in einer Rechtsgemeinschaft ..... 10
3. Anerkennung in Form von sozialer Wertschätzung ..... 11
4. Aneignung des Anerkennungskonzepts als Analyseschema ..... 13
D) Problemanzeigen ..... 18
1. Gesellschaftliche Normvorstellungen und Erwartungshaltungen ..... 18
2. Mängel in der sozialen Sicherung von pflegenden Angehörigen – vor allem ein Frauenthema ..... 25
3. Dysfunktionalitäten im pflegepolitischen System ..... 36
E) Pflegepolitische Desiderate ..... 44
1. Pflegezeit mit Pflege(nden)geld (analog Elternzeit/-geld) ..... 45
2. Beratung/Begleitung/Unterstützung ..... 49
3. Förderung der Selbstorganisation und politischen Mitsprache von pflegenden Angehörigen ..... 52
F) Ausblick: Anforderungen an eine kohärente Sorgepolitik ..... 54
References ..... 60
Die Autorinnen ..... 63
Sozialethische Arbeitspapiere des ICS ..... 64
How difficult is it to prepare a quantum state?
Creators: name: Girolami, Davide
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Consider a quantum system prepared in an input state. One wants to drive it into a target state. Assuming classical states and operations as free resources, I identify a geometric cost function which quantifies the difficulty of the protocol in terms of how different it is from a classical process. The quantity determines a lower bound to the number of commuting unitary transformations required to complete the task. I then discuss the link between the quantum character of a state preparation and the amount of coherence and quantum correlations that are created in the target state.
description: Published version
The Power of Duality -- Exact Results in 4D SUSY Field Theory
Creators: name: Seiberg, Nathan
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recently the vacuum structure of a large class of four dimensional (supersymmetric) quantum field theories was determined exactly. These theories exhibit a wide range of interesting new physical phenomena. One of the main new insights is the role of ``electric-magnetic duality.'' In its simplest form it describes the long distance behavior of some strongly coupled, and hence complicated, ``electric theories'' in terms of weakly coupled ``magnetic theories.'' This understanding sheds new light on confinement and the Higgs mechanism and uncovers new phases of four dimensional gauge theories. We review these developments and speculate on the outlook.
description: 15 pages, uses harvmac, to appear in the Proc. of PASCOS 95 and in the Proc. of the Oskar Klein lectures
Gamma-Ray Burst Optical Afterglows with Two-Component Jets: Polarization Evolution Revisited
Creators: name: Lan, Mi-Xiang
name: Wu, Xue-Feng
name: Dai, Zi-Gao
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Gamma-ray bursts (GRBs) have been widely argued to originate from binary compact object mergers or core collapses of massive stars. Jets from these systems may have two components, an inner, narrow sub-jet and an outer, wider sub-jet. Such a jet subsequently interacts with its ambient gas, leading to a reverse shock (RS) and a forward shock (FS). The magnetic field in the narrow sub-jet is very likely to be mixed by an ordered component and a random component during the afterglow phase. In this paper, we calculate light curves and polarization evolution of optical afterglows with this mixed magnetic field in the RS region of the narrow sub-jet in a two-component jet model. The resultant light curve has two peaks: an early peak arises from the narrow sub-jet and a late-time rebrightening is due to the wider sub-jet. We find the polarization degree (PD) evolution under such a mixed magnetic field confined in the shock plane is very similar to that under the purely ordered magnetic field condition. The two-dimensional `mixed' magnetic fields confined in the shock plane are essentially the ordered magnetic fields only with different configurations. The position angle (PA) of the two-component jet can change gradually or abruptly by $90^\circ$. In particular, an abrupt $90^\circ$ change of the PA occurs when the PD changes from its decline phase to rise phase.
description: 21 pages, 6 figures, accepted by ApJ
Conformal Anomaly Of Submanifold Observables In AdS/CFT Correspondence
Creators: name: Graham, C. Robin
name: Witten, Edward
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze the conformal invariance of submanifold observables associated with $k$-branes in the AdS/CFT correspondence. For odd $k$, the resulting observables are conformally invariant, and for even $k$, they transform with a conformal anomaly that is given by a local expression which we analyze in detail for $k=2$
description: 11 pp
O'SMIRLIK DAVRINING SHAKLLANISH BOSHQICHLARI
Creators: name: Odinayeva, Shohsanam
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada o‘smirlik (lotincha, adolescere – yetuklikka so‘ziga to‘g‘ri keladi) jismoniy va psixologik rivojlanishning o‘tish davri bo‘lib, u odatda balog‘at yoshidan balog‘atga yetgunga qadar sodir bo‘lishi, o‘smirlik davrining turli bosqichlarda nimani kutish kerakligini tushunish o‘smirlik davrida va erta balog‘at yoshida sog‘lom rivojlanishga yordam berishi, balog‘at yoshi haqida bilib oling va oldinda nima borligini tushuntirish haqida bayon etilgan.
Universal quantum criticality at finite temperature for two-dimensional disordered and clean dimerized spin-$\frac{1}{2}$ antiferromagnets
Creators: name: Tan, D. -R.
name: Jiang, F. -J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The quantum critical regime (QCR) of a two-dimensional (2D) disordered and a 2D clean dimerized spin-$\frac{1}{2}$ Heisenberg models are studied using the first principles nonperturbative quantum Monte Carlo simulations (QMC). In particular, the three well-known universal coefficients associated with QCR are investigated in detail. While in our investigation we find the obtained results are consistent with the related analytic predictions, non-negligible finite temperature ($T$) effects are observed. Such an influence from $T$ on the properties of the considered spin systems related to QCR has not been explored thoroughly before. Moreover, the most striking finding in our study is that the numerical value for one of the universal coefficients we determine is likely to be different significantly from the corresponding result(s) established in the literature. To better understand the sources for the discrepancy observed here, apart from carrying out the associated analytic calculations not considered previously, it will be desirable as well to conduct a comprehensive examination of the exotic features of QCR for other disordered and clean spin systems than those investigated in this study.
description: 10 pages, 22 figures, several paragraphs are modified to reflect the current status of the related calculations
On the Soil-Structure Interaction of Surface Strip Footings at Ultimate Limit State
Creators: name: Garbellini, Cristiano
name: Laloui, Lyesse
Publisher: name: Graz, ISSMGE
Year: 2019

description: Theoretical methods for estimating the bearing capacity of surface strip footings usually do not consider soil-structure interaction. A few publications deal with the subject, but all of these either do not apply rigorous methods or do not consider the general case of cohesive soils with internal friction. In the first part of this contribution, the general solution of the bearing capacity of surface strip footings with limited flexural resistance and subjected to a centered vertical load is derived, on the basis of the upper bound theorem of the limit analysis method. The theoretical results are presented by fundamental dimensionless parameters. In the second part a criterion for the assessment of the relevance of the proposed failure mechanism is presented, showing that the problem of bearing capacity of strip footings of limited resistance is not yet completely clarified.
Geomorphic work by gravity currents with varying initial conditions
Creators: name: Zordan, Jessica
Publisher: name: Lausanne, EPFL-LCH
Year: 2019

description: Gravity currents are density-driven flows which can have a high sediment transport capacity. When occurring in reservoirs, lakes and in oceans, significant geomorphic changes may occur at the bottom. The coupling between the hydrodynamics of the gravity current and sediment transport capacity is still not well known. Above all there is a lack of knowledge regarding the circulation pattern inside the currents. With her experimental research work, using advanced measurement techniques, Dr Jessica Zordan made several novel contributions answering the following question: • What are the characteristic features in the head and body regions of a gravity current generated with the lock-exchange method and which is a common structure of the inherent vortical movements? • With which parametrization the entrainment from the bottom can be defined taking into account the spatio-temporal variability of the gravity currents? • Which mechanisms govern the entrainment, transport and deposition of sediment and how the hydrodynamic of the gravity currents produces geomorphic changes on a mobile bed? • Is there an interaction between the gravity current and the entrained sediment? • How the turbulent structure of the gravity current influences the deposition of entrained sediments? By answering the above questions, Dr. Zordan could give new insights on the behavior of gravity currents flowing over a mobile bed.
MATHICSE Technical Report: Accelerated convergence to equilibrium and reduced asymptotic variance for Langevin dynamics using Stratonovich perturbations
Creators: name: Abdulle, Assyr
name: Pavliotis, Grivorios A.
name: Vilmart, Gilles
Publisher: name: Écublens, MATHICSE
Year: 2019

description: In this paper we propose a new approach for sampling from probability measures in, possibly, high dimensional spaces. By perturbing the standard overdamped Langevin dynamics by a suitable Stratonovich perturbation that preserves the invariant measure of the original system, we show that accelerated convergence to equilibrium and reduced asymptotic variance can be achieved, leading, thus, to a computationally advantageous sampling algorithm. The new perturbed Langevin dynamics is reversible with respect to the target probability measure and, consequently, does not suffer from the drawbacks of the nonreversible Langevin samplers that were introduced in [C.-R. Hwang, S.-Y. Hwang-Ma, and S.-J. Sheu, Ann. Appl. Probab. 1993] and studied in, e.g. [T. Lelievre, F. Nier, and G. A. Pavliotis J. Stat. Phys., 2013] and [A. B. Duncan, T. Leli`evre, and G. A. Pavliotis J. Stat. Phys., 2016], while retaining all of their advantages in terms of accelerated convergence and reduced asymptotic variance. In particular, the reversibility of the dynamics ensures that there is no oscillatory transient behaviour. The improved performance of the proposed methodology, in comparison to the standard overdamped Langevin dynamics and its nonreversible perturbation, is illustrated on an example of sampling from a two-dimensional warped Gaussian target distribution.
ELЕKTRON TIJORATNING AN'ANAVIY SAVDO TURLARI BILAN XARAKTERLI XUSUSIYATLARI
Creators: name: Berdiyeva, Gulnoza
name: Raxmatov, Sherqo'zi
name: Muzaffarov, Raimbek
Publisher: name: Zenodo
Year: 2024

description: Elеktron tijoratda savdoni tashkil qilish firmalarning raqobatini kuchaytiradi, monopoliyadan chiqaradi va mahsulotlarning sifatini oshirish imkoniyatini bеradi. Xaridorlar kundalik hayotida kеrakli mahsulotlar ichida sifatlilarini tanlashi mumkin.
Healthy outcomes of patients with COVID-19 two years after the infection: a prospective cohort study
Creators: name: Li, Dapeng
name: Liao, Xuejiao
name: Liu, Zhi
name: Ma, Zhenghua
name: Dong, Jingke
name: Zheng, Guoqin
name: Zi, Mei
name: Wang, Fang
name: He, Qing
name: Li, Guobao
name: Zhang, Zheng
name: Liu, Lei
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Mental Health
subject: Virology

description: The long-term effect of coronavirus disease 2019 (COVID-19) has been rarely known. This study aimed to investigate healthy outcomes of COVID-19 survivors up to 2 years after the infection. A total of 155 COVID-19 patients, who were discharged from Shenzhen Third People's Hospital from February 2020 to April 2020, were enrolled and followed up until March 4, 2022. COVID-19 survivors received questionnaires of long COVID symptoms and psychological symptoms, pulmonary function tests, chest computed tomography (CT) scans and routine laboratory tests. Two years after infection, 36.6% of patients had at least one symptom of long COVID. Vision impairment and fatigue were the most common symptom. 35.0% of participants still had at least one psychological symptom of anxiety, depression, post-traumatic stress symptoms, and sleep difficulties. Radiographic abnormalities were presented in 50.7% of patients, with the most common features of fibrosis-like lesions and residual ground-glass opacity. Diffuse dysfunction (24.0%) was the main abnormalities of pulmonary function tests. Most laboratory parameters returned to normal range, while persistent abnormalities in kidney and liver function test were observed in a subset of participants after discharge. Two years after COVID-19 infection, persistent symptoms of long COVID and psychological symptoms, as well as abnormalities in pulmonary function tests and CT, were still common in a subset of recovering individuals. These findings were limited by the lack of a healthy control group and pre-COVID assessments, which should be confirmed by further large-scale studies.
From Volcano to Toyshop: Adaptive Discriminative Region Discovery for Scene Recognition
Creators: name: Zhao, Zhengyu
name: Larson, Martha
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: As deep learning approaches to scene recognition emerge, they have continued to leverage discriminative regions at multiple scales, building on practices established by conventional image classification research. However, approaches remain largely generic, and do not carefully consider the special properties of scenes. In this paper, inspired by the intuitive differences between scenes and objects, we propose Adi-Red, an adaptive approach to discriminative region discovery for scene recognition. Adi-Red uses a CNN classifier, which was pre-trained using only image-level scene labels, to discover discriminative image regions directly. These regions are then used as a source of features to perform scene recognition. The use of the CNN classifier makes it possible to adapt the number of discriminative regions per image using a simple, yet elegant, threshold, at relatively low computational cost. Experimental results on the scene recognition benchmark dataset SUN397 demonstrate the ability of Adi-Red to outperform the state of the art. Additional experimental analysis on the Places dataset reveals the advantages of Adi-Red, and highlight how they are specific to scenes. We attribute the effectiveness of Adi-Red to the ability of adaptive region discovery to avoid introducing noise, while also not missing out on important information.
description: To appear at the ACM International Conference on Multimedia (ACM MM 2018). Code available at https://github.com/ZhengyuZhao/Adi-Red-Scene
The cosmological nature of the dark Universe
Creators: name: Henke, Christian
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: This paper deals with the cancellation mechanism, which identifies the energy density of space-time expansion in an empty universe with the zero-point energy density and avoids the scale discrepancy with the observed energy density (cosmological constant problem). Using an intrinsic degree of freedom which describes the coupling of a variable cosmological term $Λ$ with non-relativistic matter and radiation, the following consequences are demonstrated by coupling only a small contribution of $Λ$ with non-relativistic matter. First, the standard model of cosmology with a positive cosmological constant can be generalised such that the missing mass problem of dark matter is solved by an overall negative variable cosmological term. Second, the model under consideration is compatible with constraints from the standard model of particle physics. Third, an equation of state parameter of dark matter is derived which agrees with observations of rotational curves of galaxies. Moreover, the creation and annihilation process of dark matter is presented.
description: 4 pages, 2 figures
MATHICSE Technical Report: Volumetric Untrimming: Precise decomposition of trimmed trivariates into tensor products
Creators: name: Massarwi, Fady
name: Antolin Sanchez, Pablo
name: Elber, Gershon
Publisher: name: Écublens, MATHICSE
Year: 2019

description: 3D objects, modeled using Computer Aided Geometric Design (CAGD) tools, are traditionally represented using a boundary representation (B-rep), and typically use spline functions to parameterize these boundary surfaces. However, recent development in physical analysis, in isogeometric analysis (IGA) in specic, necessitates a volumetric parametrization of the interior of the object. IGA is performed directly by integrating over the spline spaces of the volumetric spline representation of the object. Typically, tensor-product B-spline trivariates are used to parameterize the volumetric domain. A general 3D object, that can be modeled in contemporary B-rep CAD tools, is typically represented using trimmed B-spline surfaces. In order to capture the generality of the contemporary B-rep modeling space, while supporting IGA needs, Massarwi and Elber (2016) proposed the use of trimmed trivariates volumetric elements. However, the use of trimmed geometry makes the integration process more difficult since integration over trimmed B-spline basis functions is a highly challenging task Xu et al. (2017). In this work, we propose an algorithm that precisely decomposes a trimmed B-spline trivariate into a set of (singular only on the boundary) tensor-product B-spline trivariates, that can be utilized to simplify the integration process, in IGA. The trimmed B-spline trivariate is first subdivided into a set of trimmed B--spline trivariates, at all its internal knots. Then, each trimmed Bezier trivariate, is decomposed into a set of mutually exclusive tensor-product B-spline trivariates, that precisely cover the entire trimmed domain. This process, denoted untrimming, can be performed in either the Euclidean space or the parametric space of the trivariate. We present examples of the algorithm on complex trimmed trivariates' based geometry, and we demonstrate the effectiveness of the method by applying IGA over the (untrimmed) results.
Unlocking the Corpus: Enriching Metadata with State-of-the-Art NLP Methodology and Linked Data
Creators: name: Ecker, Jennifer
name: Fischer, Stefan
name: Schwarz, Pia
name: Trippel, Thorsten
name: Werthmann, Antonina
name: Wilm, Rebecca
Publisher: name: Zenodo
Year: 2024
Subjects: metadata
nlp

description: In research data management, descriptive metadata are indispensable to describing data and are a key element in preparing data according to the FAIR principles (Wilkinson et al., 2016). Extracting semantic metadata from textual research data is currently not part of most metadata workflows, even more so if a research data set can be subdivided into smaller parts, such as a newspaper corpus containing multiple newspaper articles. Our approach is to add semantic metadata at the text level to facilitate the search over data. We show how to enrich metadata with three NLP methods: named entity recognition, keyword extraction, and topic modeling. The goal is to make it possible to search for texts that are about certain topics or described by certain keywords, or to identify people, places, and organisations mentioned in texts without actually having to read them and at the same time facilitate the creation of task-tailored subcorpora. To enhance this usability of the data we explore options based on the German Reference Corpus DeReKo, the largest linguistically motivated collection of German language material (Kupietz & Keibel, 2009; Kupietz et al., 2010, 2018), which contains multiple newspapers, books, transcriptions, etc., and enrich its metadata on the level of subportions, i.e. newspaper articles.
The Strong Isospin-Breaking Correction for the Gluonic Penguin Contribution to epsilon'/epsilon at Next-to-Leading Order in the Chiral Expansion
Creators: name: Wolfe, C. E.
name: Maltman, K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The strong isospin-breaking correction, Omega_{st}, which appears in estimates of the Standard Model value for the direct CP-violating ratio epsilon'/epsilon, is evaluated to next-to-leading order (NLO) in the chiral expansion using Chiral Perturbation Theory. The relevant linear combinations of the unknown NLO CP-odd weak low-energy constants (LEC's) which, in combination with 1-loop and strong LEC contributions, are required for a complete determination at this order, are estimated using two different models. It is found that, to NLO, Omega_{st}=0.08 +/- 0.05, significantly reduced from the ``standard'' value, 0.25 +/- 0.08, employed in recent analyses. The potentially significant numerical impact of this decrease on Standard Model predictions for epsilon'/epsilon, associated with the decreased cancellation between gluonic penguin and electroweak penguin contributions, is also discussed.
description: 12 pages, 1 figure
Closed SU(2)_q invariant spin chain and its operator content
Creators: name: Pallua, Silvio
name: Prester, Predrag
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive the operator content of the closed SU(2)_q invariant quantum chain for generic values of the deformation parameter q.
description: 4 pages, REVTeX, no figures, to appear in Phys. Rev. D
MATHICSE Technical Report : Exponential decay of the resonance error in numerical homogenization via parabolic and elliptic cell problems
Creators: name: Abdulle, Assyr
name: Arjmand, Doghonay
name: Paganoni, Edoardo
Publisher: name: Écublens, MATHICSE
Year: 2019

description: This paper presents two new approaches for finding the homogenized coefficients of multiscale elliptic PDEs. Standard approaches for computing the homogenized coefficients suffer from the so-called resonance error, originating from a mismatch between the true and the computational boundary conditions. Our new methods, based on solutions of parabolic and elliptic cell-problems, result in an exponential decay of the resonance error.
Geodesic congruences, impulsive gravitational waves and gravitational memory
Creators: name: O'Loughlin, Martin
name: Demirchian, Hovhannes
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we introduce a new approach to the study of the effects that an impulsive wave, containing a mixture of material sources and gravitational waves, has on a geodesic congruence that traverses it. We find that the effect of the wave on the congruence is a discontinuity in the B-tensor of the congruence. Our results thus provide a detector independent and covariant characterization of gravitational memory.
description: Additional reference, small addition/clarification added to the text
MATHICSE Technical Report : A low-rank technique for computing the quasi-stationary distribution of subcritical Galton-Watson processes
Creators: name: Haupthenne, Sophie
name: Massei, Stefano
Publisher: name: Écublens, MATHICSE
Year: 2019

description: We present a new algorithm for computing the quasi-stationary distribution of subcritical Galton-Watson branching processes. This algorithm is based on a particular discretization of a well-known functional equation that characterizes the quasi-stationary distribution of these processes. We provide a theoretical analysis of the approximate low-rank structure that stems from this discretization, and we extend the procedure to multitype branching processes. We use numerical examples to demonstrate that our algorithm is both more accurate and more efficient than other approaches.