cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A two-state model for vortex nucleation in a rotating Bose-Einstein condensate
Creators: name: Eriksson, G.
name: Bengtsson, J.
name: Kavoulakis, G. M.
name: Reimann, S. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is well-known that a rotating Bose-Einstein condensate forms vortices to carry the angular momentum. For a first vortex to nucleate at the trap center, the rotational frequency must become larger than a certain critical value. The vortex nucleation process, however, is sensitive to the trap shape. It was shown earlier that for a symmetry-breaking potential that preserves parity, at criticality the leading natural orbitals may become degenerate, giving rise to a maximally entangled quantum state, found from exact solutions for just a few bosons. Developing an effective two-state model, we here show that in the limit of large particle numbers, the many-body ground state becomes either a so-called twin-like or a Schrödinger cat-like state. We corroborate this finding by a direct comparison to the exact numerical solution of the problem, feasible for moderate particle numbers within the lowest Landau level approximation. We show that the nature of the quantum state at criticality can be controlled by both the quadrupolar deformation and the flatness of the confining potential.
description: 9 pages, 4 figures
MOESM1 of Feasibility, user experiences, and preliminary effect of Conversation Cards for AdolescentsÂ© on collaborative goal-setting and behavior change: protocol for a pilot randomized controlled trial
Creators: name: M. Kebbe
name: A. Farmer
name: M. Dyson
name: S. Scott
name: T. McHugh
name: S. Lappa
name: H. Rajani
name: T. Ladha
name: B. Islam
name: L. Jacoby
name: F. Nasir
name: K. Talwar
name: J. Wincott
name: M. Zhang
name: G. Ball
Publisher: name: figshare
Year: 2019
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. SPIRIT 2013 Checklist: Recommended items to address in a clinical trial protocol and related documents. SPIRIT checklist
Chandra X-Ray Spectral Analysis of Cooling Flow Clusters, 2A 0335+096 and Abell 2199
Creators: name: Kawano, Naomi
name: Ohto, Akimitsu
name: Fukazawa, Yasushi
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on a spatially resolved analysis of Chandra X-ray data on a nearby typical cooling flow cluster of galaxies 2A 0335+096, together with A 2199 for a comparison. As recently found in the cores of other clusters, the temperature around the central part of 2A 0335+096 is 1.3--1.5 keV, which is higher than that inferred from the cooling flow picture. Furthermore, the absorption column density is almost constant against the radius in 2A 0335+096; there is no evidence of excess absorption up to 200--250 kpc. This indicates that no significant amount of cold material, which has cooled down, is present. These properties are similar to those of A 2199. Since the cooling time in the central part is much shorter than the age of the clusters, a heating mechanism, which weakens the effect of radiative cooling, is expected to be present in the central part of both clusters of galaxies. Both 2A 0335+096 and A 2199 have radio jets associated with their cD galaxy. We discuss the possibility of heating processes caused by these radio jets by considering the thermal conduction and the sound velocity together with the observed disturbance of the ICM temperature and density. We conclude that the observed radio jets can produce local heating and/or cooling, but do not sufficiently reduce the overall radiative cooling. This implies that much more violent jets, whose emission has now decayed, heated up the cooling gas $>10^9$ years ago.
description: 13 pages, 7 figures, to appear in PASJ 55 No.3
Eusphalerum aurifluum
Creators: name: Zanetti, Adriano
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Eusphalerum
Eusphalerum aurifluum

description: Eusphalerum aurifluum (Fauvel, 1878)
 Anthobium aurifluum Fauvel, 1878: 201; Bernhauer and Schubert 1910: 39.
 Eusphalerum aurifluum (Fauvel); Moore and Legner 1975: 190; Herman 20: 418.
description: Published as part of Zanetti, Adriano, 2014, Taxonomic revision of North American Eusphalerum Kraatz, 1857 (Coleoptera, Staphylinidae, Omaliinae), pp. 1-80 in Insecta Mundi 2014 (379) on page 23, DOI: 10.5281/zenodo.5179446
An Analytical and Rigorous Method for Analysis of an Array of Magnetically-Biased Graphene Ribbons
Creators: name: Rahmanzadeh, Mahdi
name: Rejaei, Behzad
name: Memarian, Mohammad
name: Khavasi, Amin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: A sheet of graphene under magnetic bias attains anisotropic surface conductivity, opening the door for realizing compact devices such as Faraday rotators, isolators and circulators. In this paper, an accurate and analytical method is proposed for a periodic array of graphene ribbons under magnetic bias. The method is based on integral equations governing the induced surface currents on the coplanar array of graphene ribbons. For subwavelength size ribbons subjected to normally incident plane waves, the current distribution is derived leading to analytical expressions for the reflection/transmission coefficients. The results obtained are in excellent agreement with full-wave simulations and predict resonant spectral effects that cannot be accounted for by existing semi-analytical methods. Finally, we extract an analytical, closed form solution for the Faraday rotation of magnetically-biased graphene ribbons. In contrast to previous studies, this paper presents a fast, precise and reliable technique for analyzing magnetically-biased array of graphene ribbons, which are one of the most popular graphene-based structures.
Development and Use of Tourism Resources in Dahengshan of Mingguang City
Creators: name: Tian, Lu
name: Yu, Zhongxiang
name: Tian, Lu
name: Yu, Zhongxiang
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Mingguang City of Anhui Province
subject: Dahengshan
subject: Tourism resources
subject: Development and use

description: Dahengshan is rich in natural, cultural and tourism resources. However, the existing conditions are not good. On the basis of existing conditions, this paper presents ideas of “development in the process of protection, promoting protection through development”. The development of tourism resources in Dahengshan should properly treat the relationship between tourism reception ability and environmental carrying capacity, understand the relationship between tourism resource protection and development, restore destroyed tourism resources, make practical tourism plan, cultivate management personnel, improve service level, increase development investment, expand investment and financing channels, energetically develop tourism series products, increase propaganda, raise popularity, and strengthen regional tourism cooperation, finally build big Mingguang tourism circle. Landscape design should focus on ecology, in the hope of ranking in the tourism system of Mingguang City.
The genome of Muscadinia rotundifolia
Creators: name: Cochetel, Noé
name: Minio, Andrea
name: Cantu, Dario
Publisher: name: Zenodo
Year: 2020

description: Bionano molecules (Bionano genomics) used for the assembly of Muscadinia rotundifolia cv. Trayshed.
description: {"references": ["Cochetel et al., 2020 Diploid chromosome-scale assembly of the Muscadinia rotundifolia genome supports chromosome fusion and disease resistance gene expansion during Vitis and Muscadinia divergence, bioRxiv. doi: https://doi.org/10.1101/2020.06.02.119792"]}
Gas velocity structure of the Orion A Integral Shaped Filament
Creators: name: Lobos, Valentina González
name: Stutz, Amelia M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present analysis of the gas kinematics of the Integral Shaped Filament (ISF) in Orion~A using four different molecular lines, $^{12}$CO (1-0), $^{13}$CO (1-0), NH$_3$ (1,1), and N$_2$H$^+$ (1-0). We describe our method to visualize the position-velocity (PV) structure using the intensity-weighted line velocity centroid, which enables us to identify structures that were previously muddled or invisible. We observe a north to south velocity gradient in all tracers that terminates in a velocity peak near the center of the Orion Nebula Cluster (ONC), consistent with the previously reported "wave-like" properties of the ISF. We extract the velocity dispersion profiles and compare the non-thermal line widths to the gas gravitational potential. We find supersonic Mach number profiles, yet the line widths are consistent with the gas being deeply gravitationally bound. We report the presence of two $^{12}$CO velocity components along the northern half of the ISF; if interpreted as circular rotation, the angular velocity is $ω=1.4\,{\rm Myr}^{-1}$. On small scales we report the detection of N$_2$H$^+$ and NH$_3$ "twisting and turning" structures, with short associated timescales that give the impression of a torsional wave. Neither the nature of these structures nor their relation to the larger scale wave is presently understood.
description: 13 pages, 8 figures. Accepted for publication in Monthly Notices of the Royal Astronomical Society Main Journal
General Relativistic Magnetohydrodynamic Simulations of Black Hole Accretion Disks
Creators: name: Hawley, J. F.
name: De Villiers, J. -P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Observations are providing increasingly detailed quantitative information about the accretion flows that power such high energy systems as X-ray binaries and active galactic nuclei. Analytic models of such systems must rely on assumptions such as regular flow geometry and a simple, parameterized stress. Global numerical simulations offer a way to investigate the basic physical dynamics of accretion flows without these assumptions. For black hole accretion studies one solves the equations of general relativistic magnetohydrodynamics. Magnetic fields are of fundamental importance to the structure and evolution of accretion disks because magnetic turbulence is the source of the anomalous stress that drives accretion. We have developed a three-dimensional general relativistic magnetohydrodynamic simulation code to evolve time-dependent accretion systems self-consistently. Recent global simulations of black hole accretion disks suggest that the generic structure of the accretion flow is usefully divided into five regimes: the main disk, the inner disk, the corona, the evacuated funnel, and the funnel wall jet. The properties of each of these regions are summarized.
description: invited review at the conference "Stellar-mass, Intermediate-mass, and Supermassive Black Holes", held in Kyoto, Japan, Octorber 28-31, 2003, to be published in Progress of Theoretical Physics Supplement
Survey and Analysis on Undergraduate Tea Consumption and Attitude towards Tea Consumption
Creators: name: Li, Jiahua
name: Lu, Xiaohui
name: Jiang, Mengyao
name: Shao, Wanfang
name: Zhou, Jianyun
name: Li, Jiahua
name: Lu, Xiaohui
name: Jiang, Mengyao
name: Shao, Wanfang
name: Zhou, Jianyun
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Tea
subject: Undergraduates
subject: Consumption
subject: Consumption attitude
subject: Survey and analysis

description: Based on the sample survey of undergraduates from Tsinghua University, Northwest Sci-Tech University of Agriculture and Forestry, Yunnan University and Yunnan Agricultural University, this paper analyzes their tea consumption and attitude towards tea consumption. Results show that more than 50% undergraduates like drinking tea, especially green tea. They would like to accept lower price tea, prefer quality to brand, and have higher degree of approval of new methods of tea drinking and tea products. However, most undergraduates lack relevant knowledge about identifying tea quality. Finally, it presents recommendations for expanding tea consumption market among undergraduates.
Research on the Consumers' Willingness to Buy Traceable Pork with Different Quality Information: A Case Study of Consumers in Weifang, Shandong Province
Creators: name: Bu, Fan
name: Zhu, Dian
name: Wu, Linhai
name: Bu, Fan
name: Zhu, Dian
name: Wu, Linhai
Publisher: name: Unknown
Year: 2013
Subjects: subject: Food safety
subject: Different quality information
subject: Traceable pork

description: The traceability system can effectively reduce the food safety risks, however, it is confronted with various problems during its implementation. In this context, the paper carried out a case study of consumers in Weifang, Shandong Province, and studied their willingness to pay the traceable pork with different quality information. The results indicated that, the consumers show high expectations towards the introduction of traceability system, and they tend to buy the traceable pork only with breeding and slaughter information; their behaviors of purchase are greatly influenced by the following factors: the consumers’ education, age, income, attention on food safety and whether there are pregnant family members, etc..
Additional file 1 of Seroprevalence of West Nile, Usutu and tick-borne encephalitis viruses in equids from south-western France in 2023
Creators: name: Chevalier, Noémie
name: Migné, Camille V.
name: Mariteragi-Helle, Teheipuaura
name: Dumarest, Marine
name: De Mas, Margaux
name: Chevrier, Manon
name: Queré, Emilie
name: Marcillaud-Pitel, Christel
name: Lupo, Coralie
name: Bigeard, Clément
name: Touzet, Thierry
name: Leblond, Agnès
name: Durand, Benoît
name: Depecker, Marianne
name: Gonzalez, Gaëlle
Publisher: name: figshare
Year: 2025
Subjects: 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: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 1. Mixed effects logistic regression model of the VNT WNV serological status of the horses sampled in the confluence zone, including all the independent variables.
A characterization of Johnson and Hamming graphs and proof of Babai's conjecture
Creators: name: Kivva, Bohdan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: One of the central results in the representation theory of distance-regular graphs classifies distance-regular graphs with $μ\geq 2$ and second largest eigenvalue $θ_1= b_1-1$. In this paper we give a classification under the (weaker) approximate eigenvalue constraint $θ_1\geq (1-\varepsilon)b_1$ for the class of geometric distance-regular graphs. As an application, we confirm Babai's conjecture on the minimal degree of the automorphism group of distance-regular graphs.
description: 34 pages
Additional file of Clostridium sticklandii, a specialist in amino acid degradation:revisiting its metabolism through its genome sequence
Creators: name: Fonknechten, Nuria
name: Chaussonnerie, Sébastien
name: Tricot, Sabine
name: Lajus, Aurélie
name: Andreesen, Jan R
name: Perchat, Nadia
name: Pelletier, Eric
name: Gouyvenoux, Michel
name: Barbe, Valérie
name: Salanoubat, Marcel
name: Paslier, Denis Le
name: Weissenbach, Jean
name: Cohen, Georges N
name: Kreimeyer, Annett
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file of Clostridium sticklandii, a specialist in amino acid degradation:revisiting its metabolism through its genome sequence
Momentum space approach to crossing symmetric CFT correlators II: General spacetime dimension
Creators: name: Isono, Hiroshi
name: Noumi, Toshifumi
name: Shiu, Gary
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Our previous work [1] constructed, in three-dimensional momentum space, a manifestly crossing symmetric basis for scalar conformal four-point functions, based on the factorization property proposed by Polyakov. This work extends this construction to general dimensional conformal field theory. To facilitate the treatment of symmetric traceless tensors, we exploit techniques of spherical harmonics in general dimensions.
description: 19 pages
Matrix-model description of N=2 gauge theories with non-hyperelliptic Seiberg-Witten curves
Creators: name: Naculich, S. G.
name: Schnitzer, H. J.
name: Wyllard, N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using matrix-model methods we study three different N=2 models: U(N) x U(N) with matter in the bifundamental representation, U(N) with matter in the symmetric representation, and U(N) with matter in the antisymmetric representation. We find that the (singular) cubic Seiberg-Witten curves (and associated Seiberg-Witten differentials) implied by the matrix models, although of a different form from the ones previously proposed using M-theory, can be transformed into the latter and are thus physically equivalent. We also calculate the one-instanton corrections to the gauge-coupling matrix using the perturbative expansion of the matrix model. For the U(N) theories with symmetric or antisymmetric matter we use the modified matrix-model prescription for the gauge-coupling matrix discussed in ref. [hep-th/0303268]. Moreover, in the matrix model for the U(N) theory with antisymmetric matter, one is required to expand around a different vacuum than one would naively have anticipated. With these modifications of the matrix-model prescription, the results of this paper are in complete agreement with those of Seiberg-Witten theory obtained using M-theory methods.
description: 40 pages; v2: reference added; v3: minor typo fixed; v4: clarifying footnote added; published version
Non-Boltzmann Vibrational Energy Distributions and Coupling to Dissociation Rate
Creators: name: Singh, Narendra
name: Schwartzentruber, Thomas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In this article, we propose a generalized model for nonequilibrium vibrational energy distribution functions. The model can be used, in place of equilibrium (Boltzmann) distribution functions, when deriving reaction rate constants for high-temperature nonequilibrium flows. The distribution model is derived based on recent \textit{ab initio} calculations, carried out using potential energy surfaces developed using accurate computational quantum chemistry techniques for the purpose of studying air chemistry at high temperatures. Immediately behind a strong shock wave, the vibrational energy distribution is non-Boltzmann. Specifically, as the gas internal energy rapidly excites to a high temperature, overpopulation of the high-energy tail (relative to a corresponding Boltzmann distribution) is observed in \textit{ab initio} simulations. As the gas excites further and begins to dissociate, a depletion of the high-energy tail is observed, during a time-invariant quasi-steady state (QSS). Since the probability of dissociation is exponentially related to the vibrational energy of the dissociating molecule, the overall dissociation rate is sensitive to the populations of these high vibrational energy states. The non-Boltzmann effects captured by the new model either enhance or reduce the dissociation rate relative to that obtained assuming a Boltzmann distribution. This article proposes a simple model that is demonstrated to reproduce these non-Boltzmann effects quantitatively when compared to \textit{ab initio} simulations.
Mass segregation in the young open cluster NGC 2547
Creators: name: Littlefair, S. P.
name: Naylor, Tim
name: Jeffries, R. D.
name: Devey, C. R.
name: Vine, S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a study of mass segregation of the young (20-35 Myr isochronal age), open cluster NGC 2547. We find good evidence that mass segregation exists in NGC 2547 down to 3 Msun, and weak evidence for mass segregation down to 1 Msun. Theoretical models of an initially unsegregated model of NGC 2547 using the NBODY2 code show weaker mass segregation, implying that at least some of the observed mass segregation has a primordial origin. We also report the discovery of three possible escaped cluster members, which share the proper motion and colours of the cluster, but lie nearly a degree from the cluster centre.
description: 7 pages, 7 figures. To appear in Monthly Notices (in press)
The Nearby Evolved Stars Survey: I. JCMT/SCUBA-2 Sub-millimetre detection of the detached shell of U Antliae
Creators: name: Dharmawardena, Thavisha E.
name: Kemper, Francisca
name: Srinivasan, Sundar
name: Scicluna, Peter
name: Marshall, Jonathan P.
name: Wouterloot, Jan G. A.
name: Greaves, Jane
name: Goldman, Steven R.
name: van Loon, Jacco Th.
name: Matsuura, Mikako
name: McDonald, Iain
name: He, Jinhua
name: Zijlstra, Albert A.
name: Toalá, Jesús A.
name: Wallström, Sofia H. J.
name: Kim, Hyosun
name: Trejo, Alfonso
name: Ventura, Paolo
name: Lagadec, Eric
name: Boyer, Martha L.
name: Liu, Tie
name: Rau, Gioia
name: Izumiura, Hideyuki
name: Cami, Jan
name: Holland, Wayne
name: Jones, Olivia
name: Shinnaga, Hiroko
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the highest resolution single-dish submillimetre observations of the detached shell source U Antliae to date. The observations were obtained at $450~\micron$ and $850~\micron$ with SCUBA-2 instrument on the James Clerk Maxwell Telescope as part of the Nearby Evolved Stars Survey. The emission at $850~\micron$ peaks at $40\arcsec$ with hints of a second peak seen at $\sim 20\arcsec$. The emission can be traced out to a radius of $56\arcsec$ at a $3σ$ level. The outer peak observed at $850~\micron$ aligns well with the peak observed at Herschel/PACS wavelengths. With the help of spectral energy distribution fitting and radiative transfer calculations of multiple-shell models for the circumstellar envelope, we explore the various shell structures and the variation of grain sizes along the in the circumstellar envelope. We determine a total shell dust mass of $(2.0 \pm 0.3) \times 10^{-5}$ M$_{\odot}$ and established that the thermal pulse which gave rise to the detached shell occurred 3500 $\pm$ 500 years ago.
description: Accepted for publication in MNRAS
Eusphalerum convexum
Creators: name: Zanetti, Adriano
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Eusphalerum
Eusphalerum convexum

description: Eusphalerum convexum (Fauvel, 1878)
 Anthobium convexum Fauvel, 1878: 201; Bernhauer and Schubert 1910: 39; Blatchley, 1910: 481. Eusphalerum convexum (Fauvel); Moore and Legner 1975: 190; Dearborn and Donahue 1994: 13.
description: Published as part of Zanetti, Adriano, 2014, Taxonomic revision of North American Eusphalerum Kraatz, 1857 (Coleoptera, Staphylinidae, Omaliinae), pp. 1-80 in Insecta Mundi 2014 (379) on page 25, DOI: 10.5281/zenodo.5179446
The geodesic approximation for lump dynamics and coercivity of the Hessian for harmonic maps
Creators: name: Haskins, M.
name: Speight, J. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The most fruitful approach to studying low energy soliton dynamics in field theories of Bogomol'nyi type is the geodesic approximation of Manton. In the case of vortices and monopoles, Stuart has obtained rigorous estimates of the errors in this approximation, and hence proved that it is valid in the low speed regime. His method employs energy estimates which rely on a key coercivity property of the Hessian of the energy functional of the theory under consideration. In this paper we prove an analogous coercivity property for the Hessian of the energy functional of a general sigma model with compact Kähler domain and target. We go on to prove a continuity property for our result, and show that, for the CP^1 model on S^2, the Hessian fails to be globally coercive in the degree 1 sector. We present numerical evidence which suggests that the Hessian is globally coercive in a certain equivariance class of the degree n sector for n>1. We also prove that, within the geodesic approximation, a single CP^1 lump moving on S^2 does not generically travel on a great circle.
description: 29 pages, 1 figure; typos corrected, references added, expanded discussion of the main function space
Higher-order topological insulators in synthetic dimensions
Creators: name: Dutt, Avik
name: Minkov, Momchil
name: Fan, Shanhui
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Conventional topological insulators support boundary states that have one dimension lower than the bulk system that hosts them, and these states are topologically protected due to quantized bulk dipole moments. Recently, higher-order topological insulators have been proposed as a way of realizing topological states that are two or more dimensions lower than the bulk, due to the quantization of bulk quadrupole or octupole moments. However, all these proposals as well as experimental realizations have been restricted to real-space dimensions. Here we construct photonic higher-order topological insulators (PHOTI) in synthetic dimensions. We show the emergence of a quadrupole PHOTI supporting topologically protected corner modes in an array of modulated photonic molecules with a synthetic frequency dimension, where each photonic molecule comprises two coupled rings. By changing the phase difference of the modulation between adjacently coupled photonic molecules, we predict a dynamical topological phase transition in the PHOTI. Furthermore, we show that the concept of synthetic dimensions can be exploited to realize even higher-order multipole moments such as a 4th order hexadecapole (16-pole) insulator, supporting 0D corner modes in a 4D hypercubic synthetic lattice that cannot be realized in real-space lattices.
Open+Closed String Field Theory From Gauge Fields
Creators: name: Gomis, Jaume
name: Moriyama, Sanefumi
name: Park, Jongwon
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study open and closed string interactions in the Type IIB plane wave background using open+closed string field theory. We reproduce all string amplitudes from the dual N=2 Sp(N) gauge theory by computing matrix elements of the dilatation operator. A direct diagrammatic correspondence is found between string theory and gauge theory Feynman diagrams. The prefactor and Neumann matrices of open+closed string field theory are separately realized in terms of gauge theory quantities.
description: 53 pages, 13 figures, references added
Dust Polarization Toward Embedded Protostars in Ophiuchus with ALMA. III. Survey Overview
Creators: name: Sadavoy, Sarah I.
name: Stephens, Ian W.
name: Myers, Philip C.
name: Looney, Leslie
name: Tobin, John
name: Kwon, Woojin
name: Commercon, Benoit
name: Segura-Cox, Dominique
name: Henning, Thomas
name: Hennebelle, Patrick
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present 0.25 arcsec resolution (35 au) ALMA 1.3 mm dust polarization observations for 37 young stellar objects (YSOs) in the Ophiuchus cloud. These data encompass all the embedded protostars in the cloud and several Flat and Class II objects to produce the largest, homogeneous study of dust polarization on disk scales to date. The goal of this study is to study dust polarization down to disk scales. We find that 14/37 (38%) of the YSOs are detected in polarization. Nine of these sources have uniform polarization angles and four sources have azimuthal polarization. The sources with uniform polarization tend to have steeper inclinations (> 60 degree) than those with azimuthal polarization (< 60 degree). The majority (9/14) of the detected sources have polarization morphologies and disk properties consistent with dust self-scattering in optically thick disks. The remaining sources may be instead tracing magnetic fields. Their inferred field directions from rotating the polarization vectors by 90 degree are mainly poloidal or hourglass shaped. We find no evidence of a strong toroidal field component toward any of our disks. For the 23 YSOs that are undetected in polarization, roughly half of them have 3-sigma upper limits of < 2%. These sources also tend to have inclinations < 60 degree and they are generally compact. Since lower inclination sources tend to have azimuthal polarization, these YSOs may be undetected in polarization due to unresolved polarization structure within our beam. We propose that disks with inclinations > 60 degree are the best candidates for future polarization studies of dust self-scattering as these systems will generally show uniform polarization vectors that do not require very high resolution to resolve. We release the continuum and polarization images for all the sources with this publication. Data from the entire survey can be obtained from Dataverse.
description: Accepted to ApJS, 52 pages, 52 figures, full data release on Dataverse
MOESM1 of Financing intersectoral action for health: a systematic review of co-financing models
Creators: name: McGuire, Finn
name: Lavanya Vijayasingham
name: Vassall, Anna
name: Small, Roy
name: Webb, Douglas
name: Guthrie, Teresa
name: Remme, Michelle
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 1. Case Descriptions, including country, financing mechanisms, outcomes data
Ultrarelativistic nucleus-nucleus collisions and the quark-gluon plasma
Creators: name: Andronic, A.
name: Braun-Munzinger, P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present an overview of selected aspects of ultrarelativistic nucleus-nucleus collisions, a research program devoted to the study of strongly interacting matter at high energy densities and in particular to the characterization of the quark-gluon plasma (QGP). The basic features of the phase diagram of nuclear matter, as currently understood theoretically, are discussed. The experimental program, carried out over a broad energy domain at various accelerators, is briefly reviewed, with an emphasis on the global characterization of nucleus-nucleus collisions. Two particular aspects are treated in more detail: i) the application of statistical models to a phenomenological description of particle production and the information it provides on the phase diagram; ii) the production of hadrons carrying charm quarks as messengers from the QGP phase.
description: Based on lectures given by P.Braun-Munzinger at the VIII Hispalensis International Summer School, Oromana (Seville, Spain), June 9-21, 2003 32 pages, 20 figures. A clickable list of references available at http://www-linux.gsi.de/~andronic/qgp/qgp.html
Eusphalerum fraternum
Creators: name: Zanetti, Adriano
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Eusphalerum
Eusphalerum fraternum

description: Eusphalerum fraternum (Casey, 1894)
 Anthobium fraternum Casey, 1894: 432; Bernhauer and Schubert 1910: 39.
 Eusphalerum fraternum (Casey); Moore and Legner 1975: 190; Herman 2001: 424.
 Anthobium minskae Hatch, 1944: 104, n. syn.
 Eusphalerum minskae (Hatch); Hatch 1957: 83; Moore and Legner 1975: 191; Herman 2001: 437.
description: Published as part of Zanetti, Adriano, 2014, Taxonomic revision of North American Eusphalerum Kraatz, 1857 (Coleoptera, Staphylinidae, Omaliinae), pp. 1-80 in Insecta Mundi 2014 (379) on page 29, DOI: 10.5281/zenodo.5179446
Quantum corrections to the entropy and its application in the study of quantum Carnot engines
Creators: name: Qiu, Tian
name: Fei, Zhaoyu
name: Pan, Rui
name: Quan, Haitao
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entropy is one of the most basic concepts in thermodynamics and statistical mechanics. The most widely used definition of statistical mechanical entropy for a quantum system is introduced by von Neumann. While in classical systems, the statistical mechanical entropy is defined by Gibbs. The relation between these two definitions of entropy is still not fully explored. In this work, we study this problem by employing the phase-space formulation of quantum mechanics. For those quantum states having well-defined classical counterparts, we study the quantum-classical correspondence and quantum corrections of the entropy. We expand the von Neumann entropy in powers of ${\hbar}$ by using the phase-space formulation, and the zeroth order term reproduces the Gibbs entropy. We also obtain the explicit expression of the quantum corrections of the entropy. Moreover, we find that for the thermodynamic equilibrium state, all terms odd in ${\hbar}$ are exactly zero. As an application, we derive quantum corrections for the net work extraction during a quantum Carnot cycle. Our results bring important insights to the understanding of quantum entropy and may have potential applications in the study of quantum heat engines.
title: 01_2896
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
MOESM9 of Early cold stress responses in post-meiotic anthers from tolerant and sensitive rice cultivars
Creators: name: Nahuel GonzÃ¡Lez-Schain
name: Roig-Villanova, Irma
name: Kater, Martin
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 9: Table S5. Transcriptomic studies from cold-stressed rice anthers.
A very short proof of Forester's rigidity result
Creators: name: Guirardel, Vincent
Publisher: name: arXiv
Year: 2003
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20E08, 57M07, 20F65

description: The deformation space of a simplicial G-tree T is the set of G-trees which can be obtained from T by some collapse and expansion moves, or equivalently, which have the same elliptic subgroups as T. We give a short proof of a rigidity result by Forester which gives a sufficient condition for a deformation space to contain an Aut(G)-invariant G-tree. This gives a sufficient condition for a JSJ splitting to be invariant under automorphisms of G. More precisely, the theorem claims that a deformation space contains at most one strongly slide-free G-tree, where strongly slide-free means the following: whenever two edges e_1, e_2 incident on a same vertex v are such that G_{e_1} is a subset of G_{e_2}, then e_1 and e_2 are in the same orbit under G_v.
description: Published by Geometry and Topology at http://www.maths.warwick.ac.uk/gt/GTVol7/paper10.abs.html
High-precision ab initio calculations of the spectrum of Lr$^{+}$
Creators: name: Kahl, E. V.
name: Berengut, J. C.
name: Laatiaoui, M.
name: Eliav, E.
name: Borschevsky, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The planned measurement of optical resonances in singly-ionised lawrencium (Z = 103) requires accurate theoretical predictions to narrow the search window. We present high-precision, ab initio calculations of the electronic spectra of Lr$^+$ and its lighter homologue lutetium (Z = 71). We have employed the state-of-the-art relativistic Fock space coupled cluster approach and the AMBiT CI+MBPT code to calculate atomic energy levels, g-factors, and transition amplitudes and branching-ratios. Our calculations are in close agreement with experimentally measured energy levels and transition strengths for the homologue Lu$^+$ , and are well-converged for Lr$^+$ , where we expect a similar level of accuracy. These results present the first large-scale, systematic calculations of Lr$^+$ and will serve to guide future experimental studies of this ion.
description: 7 pages, 1 figure, 5 tables
Ultrastrong coupling between a microwave resonator and antiferromagnetic resonances of rare earth ion spins
Creators: name: Everts, Jonathan
name: King, Gavin G. G.
name: Lambert, Nicholas
name: Kocsis, Sacha
name: Rogge, Sven
name: Longdell, Jevon J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Quantum magnonics is a new and active research field, leveraging the strong collective coupling between microwaves and magnetically ordered spin systems. To date work in quantum magnonics has focused on transition metals and almost entirely on ferromagnetic resonances in yttrium iron garnet (YIG). Antiferromagnetic systems have gained interest as they produce no stray field, and are therefore robust to magnetic perturbations and have narrow, shape independent resonant linewidths. Here we show the first experimental evidence of ultrastrong-coupling between a microwave cavity and collective antiferromagnetic resonances (magnons) in a rare earth crystal. The combination of the unique optical and spin properties of the rare earths and collective antiferromagnetic order paves the way for novel quantum magnonic applications.
description: 5 pages, 5 figures
MOESM2 of Access to specialty healthcare in urban versus rural US populations: a systematic literature review
Creators: name: Cyr, Melissa
name: Etchin, Anna
name: Guthrie, Barbara
name: Benneyan, James
Publisher: name: figshare
Year: 2019
Subjects: Medicine
Science Policy

description: Additional file 2. Inter-rater quality assessment results of quantitative and mixed methods studies. #1, reviewer 1; #2, reviewer 2; Av., average; Dis., inter-rater discrepancy.
Eusphalerum rugulosum
Creators: name: Zanetti, Adriano
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Eusphalerum
Eusphalerum rugulosum

description: Eusphalerum rugulosum (Mäklin, 1853)
 Anthobium rugulosum Mäklin, 1853: 199; Fauvel, 1878: 199; Bernhauer and Schubert, 1910: 43. Eusphalerum rugulosum (Mäklin); Moore and Legner 1975: 191; Herman 2001: 453.
 Anthobium grayae Hatch, 1944: 102 n. syn.
 Eusphalerum grayae (Hatch); Hatch 1957: 83; Moore and Legner 1975: 191; Herman 2001: 425.
description: Published as part of Zanetti, Adriano, 2014, Taxonomic revision of North American Eusphalerum Kraatz, 1857 (Coleoptera, Staphylinidae, Omaliinae), pp. 1-80 in Insecta Mundi 2014 (379) on page 34, DOI: 10.5281/zenodo.5179446
A lattice study of the two-dimensional Wess Zumino model
Creators: name: Catterall, Simon
name: Karamov, Sergey
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present results from a numerical simulation of the two-dimensional Euclidean Wess-Zumino model. In the continuum the theory possesses N=1 supersymmetry. The lattice model we employ was analyzed by Golterman and Petcher in \cite{susy} where a perturbative proof was given that the continuum supersymmetric Ward identities are recovered without finite tuning in the limit of vanishing lattice spacing. Our simulations demonstrate the existence of important non-perturbative effects in finite volumes which modify these conclusions. It appears that in certain regions of parameter space the vacuum state can contain solitons corresponding to field configurations which interpolate between different classical vacua. In the background of these solitons supersymmetry is partially broken and a light fermion mode is observed. At fixed coupling the critical mass separating phases of broken and unbroken supersymmetry appears to be volume dependent. We discuss the implications of our results for continuum supersymmetry breaking.
description: 32 pages, 12 figures
The health economic impact of varying levels of adherence to colorectal screening on providers and payers
Creators: name: Hathway, Joanne M.
name: Lesley-Ann Miller-Wilson
name: Weiyu Yao
name: Jensen, Ivar S.
name: Weinstein, Milton C.
name: Parks, Philip D.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: To examine the impact of increasing multi-target stool DNA test (mt-sDNA [Cologuard]) utilization for colorectal cancer (CRC) screening in cohorts aged 50–75 and 45–75 years old with varying levels of adherence from the perspectives of integrated delivery networks (IDNs) and payers. We developed a budget impact model that simulates CRC screening with colonoscopy over a 10-year time horizon, fecal immunochemical test (FIT), and mt-sDNA according to the United States Preventive Services Task Force and American Cancer Society guidelines for average risk adults. We evaluated varying levels of screening adherence for a status quo scenario and for an increased mt-sDNA utilization scenario, from the IDN and payer perspectives. The IDN perspective included CRC screening program costs, whereas the payer perspective did not. Conversely, stool-based screening test and bowel preparation costs were unique to the payer perspective. The increased mt-sDNA scenarios yielded cost savings relative to the status quo under all adherence scenarios due to a decrease in screening and surveillance colonoscopies. For ages 50–75, in high and low adherence scenarios, savings were $19.8 M ($0.16 per-person-per-month (PPPM)) and $33.3 M ($0.28 PPPM) from the IDN perspective. From the payer perspective, savings were $4.2 M ($0.03 PPPM) and $6.7 M ($0.06 PPPM). For ages 45–75, in high and low adherence scenarios, cost savings were $19.3 M ($0.16 PPPM) and $33.0 M ($0.28 PPPM) from the IDN perspective and $3.9 M ($0.03 PPPM) and $6.2 M ($0.05 PPPM) from the payer perspective. In all imperfect adherence scenarios, the degree of cost-savings with increased mt-sDNA utilization correlated with the aggregate decrease in screening and surveillance colonoscopies. Estimates of real-world adherence levels were based on cross-sectional screening data from the literature, and assumptions were applied to individual screening modalities and screening scenarios. Among all adherence scenarios, perspectives, and age ranges, increased mt-sDNA utilization yielded cost-savings.
Evaluation of soil thermal conductivity schemes for use in land surface modeling
Creators: name: Dai, Yongjiu
name: Wei, Nan
name: Yuan, Hua
name: Zhang, Shupeng
name: Shangguan, Wei
name: Liu, Shaofeng
name: Lu, Xingjie
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: Soil thermal conductivity is an important physical parameter in modeling land surface processes. Previous studies on evaluations of parameterization schemes of soil thermal conductivity are mostly based on specific experimental conditions or local soil samples, and their recommendations may not be the optimal schemes for land surface model (LSMs). In this work, seven highly recommended soil thermal conductivity schemes are evaluated for their applicability in LSMs. With the consideration of both scheme estimations and land process simulations by incorporation into the Common Land Model, the Balland and Arp [2005] scheme is found to consistently perform best among all the schemes, and thus can be recommended as a superior scheme for land modeling use. Uncertainty analyses by in-situ simulations demonstrate that, over relatively dry regions, the inter-scheme variations of soil thermal conductivity can lead to significant differences of simulated soil temperature, especially at deep layers, due to changes of downward soil heat conduction and the associated freeze-thaw cycles. However, few effects appear over wet regions, likely due to the high soil heat capacity induced by high soil moisture levels, which increases the heat inertia in soil thermodynamics. Global comparisons show the similar relationships that soil thermal conductivity significantly affects the simulated soil temperature and other related thermal and hydraulic variables over arid and semi-arid regions in mid- and high-latitudes. These results display the role of soil thermal conductivity in LSM, and suggest the importance of the evaluation and further development of thermal conductivity schemes with respect to land modelling applications.