cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Finite-dimensional states and entanglement generation for a nonlinear coupler
Creators: name: Kowalewska-Kudłaszyk, A.
name: Leoński, W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We discuss a system comprising two nonlinear (Kerr-like) oscillators coupled mutually by a nonlinear interaction. The system is excited by an external coherent field that is resonant to the frequency of one of the oscillators. We show that the coupler evolution can be closed within a finite set of $n$-photon states, analogously as in the \textit{nonlinear quantum scissors} model. Moreover, for this type of evolution our system can be treated as a \textit{Bell-like states} generator. Thanks to the nonlinear nature of both: oscillators and their internal coupling, these states can be generated even if the system exhibits its energy dissipating nature, contrary to systems with linear couplings.
description: Accepted for publication in Physical Review A
Cross-peaks in simple two-dimensional NMR experiments from chemical exchange of transverse magnetisation.
Creators: name: Waudby, Christopher A
name: Frenkiel, Tom
name: Christodoulou, John
Publisher: name: The Francis Crick Institute
Year: 2020
Subjects: Imaging
Structural Biology & Biophysics

description: Two-dimensional correlation measurements such as COSY, NOESY, HMQC and HSQC experiments are central to small molecule and biomolecular NMR spectroscopy, and commonly form the basis of more complex experiments designed to study chemical exchange occurring during additional mixing periods. However, exchange occurring during chemical shift evolution periods can also influence the appearance of such spectra. While this is often exploited through one-dimensional lineshape analysis ('dynamic NMR'), the analysis of exchange across multiple chemical shift evolution periods has received less attention. Here we report that chemical exchange-induced cross-peaks can arise in even the simplest two-dimensional NMR experiments. These cross-peaks can have highly distorted phases that contain rich information about the underlying exchange process. The quantitative analysis of such peaks, from a single 2D spectrum, can provide a highly accurate characterization of underlying exchange processes.
Additional file 1 of Genome-wide association mapping reveals potential novel loci controlling stripe rust resistance in a Chinese wheat landrace diversity panel from the southern autumn-sown spring wheat zone
Creators: name: Wang, Yuqi
name: Yu, Can
name: Cheng, Yukun
name: Yao, Fangjie
name: Long, Li
name: Wu, Yu
name: Li, Jing
name: Li, Hao
name: Wang, Jirui
name: Jiang, Qiantao
name: Li, Wei
name: Pu, Zhien
name: Qi, Pengfei
name: Ma, Jian
name: Deng, Mei
name: Wei, Yuming
name: Chen, Xianming
name: Chen, Guoyue
name: Kang, Houyang
name: Jiang, Yunfeng
name: Zheng, Youliang
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 1. 143 wheat landraces used in this study and the infection type (IT) in the seedling stage for CYR32 and CYR34 and IT, final disease severity (FDS) and area under the disease progress curve (AUDPC) in the adult-plant stages among five environments.
Green's Function Monte Carlo study of correlation functions in the (2+1)D U(1) lattice gauge theory
Creators: name: Hamer, Chris J.
name: Bursill, Robert J.
name: Samaras, Maria
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: A ``forward walking'' Quantum Monte Carlo (QMC) algorithm has been developed to calculate correlation functions for the Hamiltonian lattice formulation of U(1) Yang-Mills theory in (2+1) dimensions. It is shown that Wilson loops can be calculated with high accuracy. Creutz ratios are used to determine the string tension, which agrees with results from other approaches. Timelike correlations are used to estimate the mass gaps, which agree with series expansion results in the strong coupling regime.
description: RevTeX, 19 pages, 11 eps figures included using epsf
Extension of a Reduced Entropic Model of Electron Transport to Magnetized Nonlocal Regimes of High-Energy-Density Plasmas
Creators: name: Del Sorbo, D.
name: Feugeas, J. -L.
name: Nicolaï, Ph.
name: Olazabal-Loumé, M.
name: Dubroca, B.
name: Tikhonchuk, V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Laser produced high-energy-density plasmas may contain strong magnetic fields that affect the energy transport, which can be nonlocal. Models which describe the magnetized nonlocal transport are formally complicated and based on many approximations. This paper presents a more straightforward approach to the description of the electron transport in this regime, based on the extension of a reduced entropic model. The calculated magnetized heat fluxes are compared with the known asymptotic limits and applied for studying of a magnetized nonocal plasma thermalization.
Additional file 1: of Individualised short-term therapy for adolescents impaired by attention-deficit/hyperactivity disorder despite previous routine care treatment (ESCAadol)â Study protocol of a randomised controlled trial within the consortium ESCAlife
Creators: name: Geissler, Julia
name: Jans, Thomas
name: Banaschewski, Tobias
name: Becker, Katja
name: Renner, Tobias
name: Brandeis, Daniel
name: DĂśpfner, Manfred
name: Dose, Christina
name: Hautmann, Christopher
name: Holtmann, Martin
name: Jenkner, Carolin
name: Millenet, Sabina
name: Romanos, Marcel
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: SPIRIT 2013 Checklist: recommended items to address in a clinical trial protocol and related documents*. (DOC 126 kb)
Real Description of Classical Hamiltonian Dynamics Generated by a Complex Potential
Creators: name: Mostafazadeh, Ali
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: Analytic continuation of the classical dynamics generated by a standard Hamiltonian, H = p^2/2m + v(x), into the complex plane yields a particular complex classical dynamical system. For an analytic potential v, we show that the resulting complex system admits a description in terms of the phase space R^4 equipped with an unconventional symplectic structure. This in turn allows for the construction of an equivalent real description that is based on the conventional symplectic structure on R^4, and establishes the equivalence of the complex extension of classical mechanics that is based on the above-mentioned analytic continuation with the conventional classical mechanics. The equivalent real Hamiltonian turns out to be twice the real part of H, while the imaginary part of H plays the role of an independent integral of motion ensuring the integrability of the system. The equivalent real description proposed here is the classical analog of the equivalent Hermitian description of unitary quantum systems defined by complex, typically PT-symmetric, potentials.
description: 9 pages, slightly revised published version with updated references
Crossing the singularity of a gravitational wave collision
Creators: name: Dereli, Tekin
name: Gurtug, Ozay
name: Ünlütürk, Kıvanç İ.
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A reformulation of general relativity inspired by the Belinski-Khalatnikov-Lifshitz conjecture had been introduced by Ashtekar, Henderson and Sloan which is based on variables closely related to the basic variables of loop quantum gravity, thereby providing a way of classically analyzing singularities that may be carried over to the quantum theory. It is reasonable to expect that these variables are regular at generic spacelike singularities. This has been shown on various examples -- particularly, cosmological spacetimes. In this study we extend this analysis to the singularities of gravitational wave collision spacetimes, which are the result of the mutual focusing of the two waves. We focus on two specific examples and explicitly confirm that the said variables are regular at the singularity and can be smoothly continued beyond it.
description: 9 pages, 6 figures. Added minor remarks and a reference. Accepted for publication in Physical Review D
Lettre de Antoine Gouan à Jean-François Séguier, 1774-04-15
Creators: name: Gouan, Antoine
name: Gouan, Antoine
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Botanique

description: [fol. 186] C’est un enfant de la bale, mon très cher ami, c’est-à-dire un zélé botaniste qui vous remettra cette lettre. Dom Fourmault à la plus grande envie de vous connaître, étant lié avec lui depuis quelques années. Je n’ai pas voulu le laisser sans lui remettre ce petit billet pour vous. Il sera votre voisin et va rester à Montmajour. Je vous prie de lui faire connaître nos amis Baux et Granier, comme de la clique.
Vous avez dû recevoir par mon frère et par l’entremise de M. Baux un exemplaire de la Mantissa. Si par hasard vous l’aviez déjà, je vous prie de le remettre à Dom Formault qui aura la bonté de le faire passer au baron de La Tour d’Aigues. Je n’ai eu aucune nouvelle touchant le Gmelin tom. 4.
Mes graines lèvent à merveille, surtout l’Alstroemeria. Faites, s’il vous plait, savoir cette nouvelle à M. Baux qui ne désespèrera pas que celles que je lui ai donné lèvent pareillement. C’est une superbissime liliacée qu’il faut soigner. Adieu, conservez-moi toujours un peu de place dans votre amitié. Je suis tout à vous pour la vie et votre bon ami.

 Gouan
description: Source: [établissement de conservation] Nîmes, Bibliothèque Carré d'Art [cote] ms. 144, fol. 186
title: 02_0137
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/
Effect of trivial bands on chiral anomaly-induced longitudinal magnetoconductivity in Weyl semimetals
Creators: name: Suh, Jeonghyeon
name: Min, Hongki
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Including the effect of the trivial band near Weyl nodes, we evaluate the longitudinal magnetoconductivity (LMC) of Weyl semimetals along the magnetic field direction using the Boltzmann magnetotransport theory, and study its dependence on the magnetic field, Fermi energy, and temperature. We find that for weak internode and node-trivial band scatterings, the LMC is quadratic in the magnetic field and is inversely proportional to the fourth power of the Fermi energy at high densities due to internode scatterings, and to the square of the Fermi energy at low densities due to scatterings between a Weyl node and the trivial band. In the case of strong internode and nodetrivial band scatterings, the magnetic field-driven anisotropy induced by the phase-space volume element and the orbital magnetic moment cannot be neglected. As a result, the LMC exhibits a significantly different trend compared to that in the weak internode and node-trivial band scattering limit. Finally, we calculate the temperature dependence of the LMC in the strong inelastic scattering limit and obtain its asymptotic behaviors at low and high temperatures, respectively, demonstrating that the temperature dependence is strongly affected by the existence of the trivial band.
description: 15 pages, 4 figures
Collisionless Reconnection in Magnetohydrodynamic and Kinetic Turbulence
Creators: name: Loureiro, N. F.
name: Boldyrev, S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: It has recently been proposed (Loureiro & Boldyrev 2017; Mallet et al. 2017) that the inertial interval in magnetohydrodynamic (MHD) turbulence is terminated at small scales not by a Kolmogorov-like dissipation region, but rather by a new sub-inertial interval mediated by tearing instability. However, many astrophysical plasmas are nearly collisionless so that the MHD approximation is not applicable to turbulence at small scales. In this Letter, we propose the extension of the theory of reconnection-mediated turbulence to plasmas which are so weakly collisional that the reconnection occurring in the turbulent eddies is caused by electron inertia rather than by resistivity. We find that the transition scale to reconnection-mediated turbulence depends on the plasma beta and on the assumptions of the plasma turbulence model. However, in all cases analyzed, the energy spectra in the reconnection-mediated interval range from $E(k)dk\propto k^{-8/3}dk$ to $E(k)dk\propto k^{-3}dk$.
description: submitted for publication
The Spectral Evolution of Transient Anomalous X-ray Pulsar XTE J1810--197
Creators: name: Gotthelf, E. V.
name: Halpern, J. P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (Abridged) We present a multi-epoch spectral study of the Transient Anomalous X-ray Pulsar XTE J1810-197 obtained with the XMM X-ray telescope. Four observations taken over the course of a year reveal strong spectral evolution as the source fades from outburst. The origin of this is traced to the individual decay rates of the pulsar's spectral components. A 2-T fit at each epoch requires nearly constant temperatures of kT=0.25 & 0.67 keV while the component luminosities decrease exponentially with tau=900 & 300d, respectively. One possible interpretation is that the slowly decaying cooler component is the radiation from a deep heating event that affected a large fraction of the crust, while the hotter component is powered by external surface heating at the foot-points of twisted magnetic field lines, by magnetospheric currents that are decaying more rapidly. The energy-dependent pulse profile of XTE J1810-197 is well modeled at all epochs by the sum of a sine and triangle function. These profiles peak at the same phase, suggesting a concentric surface emission geometry. The spectral and pulse evolution together argue against the presence of a significant ``power-law'' contribution to the X-ray spectrum below 8 keV. The extrapolated flux is projected to return to the historic quiescent level, characterized by an even cooler blackbody spectrum, by the year 2007.
description: 12 pages, 6 Figures, Latex, emulateapj. To appear in the Astrophysical Journal
Review of recent developments in the random-field Ising model
Creators: name: Fytas, Nikolaos G.
name: Martin-Mayor, Victor
name: Picco, Marco
name: Sourlas, Nicolas
Publisher: name: arXiv
Year: 2017
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: A lot of progress has been made recently in our understanding of the random-field Ising model thanks to large-scale numerical simulations. In particular, it has been shown that, contrary to previous statements: the critical exponents for different probability distributions of the random fields and for diluted antiferromagnets in a field are the same. Therefore, critical universality, which is a perturbative renormalization-group prediction, holds beyond the validity regime of perturbation theory. Most notably, dimensional reduction is restored at five dimensions, i.e., the exponents of the random-field Ising model at five dimensions and those of the pure Ising ferromagnet at three dimensions are the same.
description: 11 pages, 4 figures, updated and extended version, to be published in J. Stat. Phys
Analytical Estimation of the Scalability of Iterative Numerical Algorithms on Distributed Memory Multiprocessors
Creators: name: Sokolinsky, Leonid B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: This article presents a new high-level parallel computational model named BSF - Bulk Synchronous Farm. The BSF model extends the BSP model to deal with the compute-intensive iterative numerical methods executed on distributed-memory multiprocessor systems. The BSF model is based on the master-worker paradigm and the SPMD programming model. The BSF model makes it possible to predict the upper scalability bound of a BSF-program with great accuracy. The BSF model also provides equations for estimating the speedup and parallel efficiency of a BSF-program.
description: Submitted to a special issue of Lobachevskii Journal of Mathematics on "Parallel Structure of Algorithms"
title: ADCO, Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Cart. 23 (G 127), 310 folios, f. 00522
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2011
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00522, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00522, 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
MOESM1 of Saliva samples as a source of DNA for high throughput genotyping: an acceptable and sufficient means in improvement of risk estimation throughout mammographic diagnostics
Creators: name: U. Poehls
name: C. Hack
name: A. Ekici
name: M. Beckmann
name: P. Fasching
name: M. Ruebner
name: H. Huebner
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Inorganic Chemistry

description: Additional file 1: Questionaire. Physical data (age, weight, height and menopausal status), obstetrical data (parity and age at first delivery), personal history per breast biopsy and family history per BC and ovarian cancer (OC) were obtained by questionnaire survey
title: 01_1349
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/
Ponctuation en thai : emplois prescrits et pratique actuelle
Creators: name: Suthisa ROJANA-ANUN
Publisher: name: สมาคมครูภาษาฝรั่งเศสแห่งประเทศไทย
Year: 2019
Subjects: ponctuation
signes de ponctuation
langue tha?e
typographie
Institut royal de Tha?lande

description: วารสารสมาคมครูภาษาฝรั่งเศสแห่งประเทศไทย, 42, 137, 1-20
title: Préface_Le Panthéon chambérien. Artistes et amateurs. Portraits à la plume
Creators: name: AmateurS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021

description: Préface
description: ID_PARA_01045
Structure Constants in the $N=1$ Super-Liouville Field Theory
Creators: name: Poghossian, R.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The symmetry algebra of $N=1$ Super-Liouville field theory in two dimensions is the infinite dimensional $N=1$ superconformal algebra, which allows one to prove, that correlation functions, containing degenerated fields obey some partial linear differential equations. In the special case of four point function, including a primary field degenerated at the first level, this differential equations can be solved via hypergeometric functions. Taking into account mutual locality properties of fields and investigating s- and t- channel singularities we obtain some functional relations for three- point correlation functions. Solving this functional equations we obtain three-point functions in both Neveu-Schwarz and Ramond sectors.
description: LaTeX file, 17 pages, no figures
ความสามารถในการเขียนโปรแกรมการท่องเที?ยวภาษาฝรั ?งเศสของนักศึกษาสาขาวิชาการจัดการอุตสาหกรรมการท่องเที?ยวและบริการโดยใช้คลังข้อมูล
Creators: name: ดนยา ด่านสวัสดิ์
Publisher: name: สมาคมครูภาษาฝรั่งเศสแห่งประเทศไทย
Year: 2019
Subjects: ความสามารถในการเขียน
การเขียนโปรแกรมการท่องเที่ยวภาษาฝรั่งเศส
คลังข้อมูลภาษา
แบบฝึกทักษะการเขียน

description: วารสารสมาคมครูภาษาฝรั่งเศสแห่งประเทศไทยฯ, 42, 137, 21-39
Possible Optical Detection of the Anomalous X-ray Pulsar CXOU J010043.1-721134
Creators: name: Durant, Martin
name: van Kerwijk, Marten H.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Archival Hubble Space Telescope Wide Field/Planetary Camera 2 observations of the Small Magellanic Cloud serendipitously reveal a possible counterpart to the Anomalous X-ray Pulsar CXOU J010043.1-721134. The candidate is faint, but its location and strange colours make it an interesting object. We estimate, that the probability of such a detection being due to a non-physical source is less than 1.5%. We have tried to confirm the identification with Gemini-South and Magellan, but the conditions were insufficiently favourable. If confirmed, the object will allow the first detailed studies of the optical and ultraviolet emission of magnetars.
description: 9 pages LaTeX, 2 figures. Accepted for publication in ApJL
Effect of a critical magnetic field on the control of scalar neutral boson pair production in the context of Lorentz-symmetry violation
Creators: name: Jirón, Andrés G.
name: Obispo, Angel E.
name: Loayza, J. Daniel Espinoza
name: Quispe, Juan Carlos
name: Castro, Luis B.
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This study investigates the production of neutral scalar boson pairs in static electromagnetic fields resulting from Lorentz-symmetry violation (LSV), with a focus on the parity-even sector of the CPT-even photon sector in the Standard Model Extension (SME). Utilizing a cross-configuration involving inhomogeneous static electric fields and homogeneous static magnetic fields, the analysis of the probability of bosons pair production identifies three different regimes determined by critical magnetic field. Below the critical value, creation is exponentially suppressed; at the critical value, the number density of created bosons remains constant, and above the critical field, there is exponential amplification. This behavior prompts an additional investigation using von Neumann entanglement entropy to analyze fluctuations in the bosonic vacuum.
description: 07 pages, 06 figures
MIT SuperCloud Portal Workspace: Enabling HPC Web Application Deployment
Creators: name: Prout, Andrew
name: Arcand, William
name: Bestor, David
name: Bergeron, Bill
name: Byun, Chansup
name: Gadepally, Vijay
name: Hubbell, Matthew
name: Houle, Michael
name: Jones, Michael
name: Michaleas, Peter
name: Milechin, Lauren
name: Mullen, Julie
name: Rosa, Antonio
name: Samsi, Siddharth
name: Reuther, Albert
name: Kepner, Jeremy
Publisher: name: arXiv
Year: 2017
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Human-Computer Interaction (cs.HC)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: The MIT SuperCloud Portal Workspace enables the secure exposure of web services running on high performance computing (HPC) systems. The portal allows users to run any web application as an HPC job and access it from their workstation while providing authentication, encryption, and access control at the system level to prevent unintended access. This capability permits users to seamlessly utilize existing and emerging tools that present their user interface as a website on an HPC system creating a portal workspace. Performance measurements indicate that the MIT SuperCloud Portal Workspace incurs marginal overhead when compared to a direct connection of the same service.
description: 6 pages, 3 figures, to appear in IEEE HPEC 2017
The Density of Numbers Represented by Diagonal Forms of Large Degree
Creators: name: Hanson, Brandon
name: Zaman, Asif
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Let $s \geq 3$ be a fixed positive integer and $a_1,\dots,a_s \in \mathbb{Z}$ be arbitrary. We show that, on average over $k$, the density of numbers represented by the degree $k$ diagonal form \[ a_1 x_1^k + \cdots + a_s x_s^k \] decays rapidly with respect to $k$.
description: 7 pages
A Quantum Perfect Lattice Action for Monopoles and Strings
Creators: name: Fujimoto, S.
name: Kato, S.
name: Suzuki, T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: A quantum perfect lattice action in four dimensions can be derived analytically as a renormalized trajectory when we perform a block spin transformation of monopole currents in a simple but non-trivial case of quadratic monopole interactions. The spectrum of the lattice theory is identical to that of the continuum theory. The perfect monopole action is transformed exactly into a lattice action of a string model. A perfect operator evaluating a static potential between electric charges is also derived explicitly. If the monopole interactions are weak as in the case of infrared SU(2) QCD, the string interactions become strong. The static potential and the string tension is estimated analytically by the use of the strong coupling expansion and the continuum rotational invariance is restored completely.
description: 16 pages, 1 figure; to be published in Phys. Lett. B
Special elements of the lattice of monoid varieties
Creators: name: Gusev, S. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We completely classify all neutral or costandard elements in the lattice $\mathbb{MON}$ of all monoid varieties. Further, we prove that an arbitrary upper-modular element of $\mathbb{MON}$ except the variety of all monoids is either a completely regular or a commutative variety. Finally, we verify that all commutative varieties of monoids are codistributive elements of $\mathbb{MON}$. Thus, the problems of describing codistributive or upper-modular elements of $\mathbb{MON}$ are completely reduced to the completely regular case.
description: 12 pages
title: Lettre de Jacques Leibowitch à André Garcia, PDG des Laboratoires ABBOTT France
Creators: name: Leibowitch, Jacques
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Source: http://www.calames.abes.fr/pub/ms/Calames-20193111135799611
Calculation of Araki-Sucher correction for many-electron systems
Creators: name: Balcerzak, Justyna G.
name: Lesiuk, Michał
name: Moszynski, Robert
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In this paper we consider the evaluation of the Araki-Sucher correction for arbitrary many-electron atomic and molecular systems. This contribution appears in the leading order quantum electrodynamics corrections to the energy of a bound state. The conventional one-electron basis set of Gaussian-type orbitals (GTOs) is adopted; this leads to two-electron matrix elements which are evaluated with help of generalised the McMurchie-Davidson scheme. We also consider the convergence of the results towards the complete basis set. A rigorous analytic result for the convergence rate is obtained and verified by comparing with independent numerical values for the helium atom. Finally, we present a selection of numerical examples and compare our results with the available reference data for small systems. In contrast with other methods used for the evaluation of the Araki-Sucher correction, our method is not restricted to few-electron atoms or molecules. This is illustrated by calculations for several many-electron atoms and molecules.
description: submitted to Phys. Rev. A
Aborder le lexique dans la classe de FLE: etat des lieux et pistes a explorer
Creators: name: NGUYEN, Luc
Publisher: name: สมาคมครูภาษาฝรั่งเศสแห่งประเทศไทย
Year: 2019
Subjects: lexique
didactique
francais langue etrangere

description: วารสารสมาคมครูภาษาฝรั่งเศสแห่งประเทศไทยฯ, 42, 137, 40-54
Loss-Cone Stabilization in Rotating Mirrors: Thresholds and Thermodynamics
Creators: name: Kolmes, E. J.
name: Ochs, I. E.
name: Fisch, N. J.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: In the limit of sufficiently fast rotation, rotating mirror traps are known to be stable against the loss-cone modes associated with conventional (non-rotating) mirrors. This paper calculates how quickly a mirror configuration must rotate in order for several of these modes to be stabilized (in particular, the high-frequency convective loss cone, drift cyclotron loss cone, and Dory-Guest-Harris modes). Commonalities in the stabilization conditions for these modes then motivate a modified formulation of the Gardner free energy and diffusively accessible free energy to be used for systems in which the important modes have wave vectors that are orthogonal or nearly orthogonal to the magnetic field, as well as a modification to include the effects of a loss region in phase space.
description: 26 pages, 6 figures
Additional file 2: of Comparison of the fecal microbiota of domestic commercial meat, laboratory, companion, and shelter rabbits (Oryctolagus cuniculi)
Creators: name: Kylie, Jennifer
name: J. Weese
name: Turner, Patricia
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S2. Relative abundance and FDR p-values for significantly different bacterial phyla, classes, orders, families, and genera in the rabbit fecal microbiota when compared between commercial (n = 86), companion (n = 54), laboratory (n = 14), and shelter (n = 14) rabbit samples. (DOCX 24 kb)
การสอนภาษาไทยในฐานะภาษาต่างประเทศ: กรณีศึกษาโครงสร้างคํากริยาในภาษาไทย
Creators: name: เฉลิมเกียรติ สุขเอียด
Publisher: name: สมาคมครูภาษาฝรั่งเศสแห่งประเทศไทย
Year: 2019
Subjects: ภาษาไทยในฐานะภาษาต่างประเทศ
คํากริยา
การเปรียบเทียบภาษา
ผู้เรียนชาวฝรั่งเศส

description: วารสารสมาคมครูภาษาฝรั่งเศสแห่งประเทศไทย, 42, 137, 55-73
New Branches of String Compactifications and their F-Theory Duals
Creators: name: Aldazabal, G.
name: Font, A.
name: Ibanez, L. E.
name: Uranga, A. M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study heterotic $E_8\times E_8$ models that are dual to compactifications of F-theory and type IIA string on certain classes of elliptically fibered Calabi-Yau manifolds. Different choices for the specific torus in the fibration have heterotic duals that are most easily understood in terms of $E_8\times E_8$ models with gauge backgrounds of type $H\times U(1)^{8-d}$, where $H$ is a non-Abelian factor. The case with $d=8$ corresponds to the well known $E_8\times E_8$ compactifications with non-Abelian instanton backgrounds $(k_1,k_2)$ whose F-theory duals are built through compactifications on fibrations of the torus $\IP_2^{(1,2,3)}[6]$ over $\IF_n$. The new cases with $d < 8$ correspond to other choices for the elliptic fiber over the same base and yield unbroken $U(1)$'s, some of which are anomalous and acquire a mass by swallowing zero modes of the antisymmetric $B_{MN}$ field. We also study transitions to models with no tensor multiplets in $D=6$ and find evidence of $E_d$ instanton dynamics. We also consider the possibility of conifold transitions among spaces with different realization of the elliptic fiber.
description: 41 pages, Latex
Additional file 2: of Genomic insights into natural selection in the common loon (Gavia immer): evidence for aquatic adaptation
Creators: name: Gayk, Zach
name: Duc, Diana Le
name: Horn, Jeffrey
name: Lindsay, Alec
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Methods and Overview. Description of Computer Resources. Locations of Genomic Assembly Data and Scripts. (DOCX 1266 kb)
Differential formulation of the gyrokinetic Landau operator
Creators: name: Hirvijoki, Eero
name: Brizard, Alain J.
name: Pfefferlé, David
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Subsequent to the recent rigorous derivation of an energetically consistent gyrokinetic collision operator in the so-called Landau representation, this paper investigates the possibility of finding a differential formulation of the gyrokinetic Landau collision operator. It is observed that, while a differential formulation is possible in the gyrokinetic phase space, reduction of the resulting system of partial differential equations to five dimensions via gyroaveraging poses a challenge. Based on the present work, it is likely that the gyrocentre analogues of the Rosenbluth-MacDonald-Judd potential functions must be kept gyroangle dependent.
description: 11 pages
Additional file 10 of A glass bead semi-hydroponic system for intact maize root exudate analysis and phenotyping
Creators: name: Lopez-Guerrero, Martha G.
name: Wang, Peng
name: Phares, Felicia
name: Schachtman, Daniel P.
name: Alvarez, Sophie
name: van Dijk, Karin
Publisher: name: figshare
Year: 2022
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 10: Table S2. Phytohormones not detected in root exudates. Percentage recovery before and after normalization. Percentages of the phytohormones after SPE. Recoveries were calculated before and after normalization using the internal standards D2GA1 for GAs 1, 3, 4, 8, 9, 12, 19, 20 and 53, D5IAA for IAA-Ala, IAA-Asp and IAA-Trp, D2JA for OPDA, D5tZ for tZ. Coefficient of variation (CV) are also included.
Classical and quantum N=1 super $W_\infty$-algebras
Creators: name: Buffon, L. O.
name: Dalmazi, D.
name: Zadra, A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct higher-spin N=1 super algebras as extensions of the super Virasoro algebra containing generators for all spins $s\ge 3/2$. We find two distinct classical (Poisson) algebras on the phase super space. Our results indicate that only one of them can be consistently quantized.
description: 10 pages, latex, no figures
Deep learning for galaxy surface brightness profile fitting
Creators: name: Tuccillo, D.
name: Huertas-Company, M.
name: Decencière, E.
name: Velasco-Forero, S.
name: Sánchez, H. Domínguez
name: Dimauro, P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Numerous ongoing and future large area surveys (e.g. DES, EUCLID, LSST, WFIRST), will increase by several orders of magnitude the volume of data that can be exploited for galaxy morphology studies. The full potential of these surveys can only be unlocked with the development of automated, fast and reliable analysis methods. In this paper we present DeepLeGATo, a new method for two-dimensional photometric galaxy profile modeling, based on convolutional neural networks. Our code is trained and validated on analytic profiles (HST/CANDELS F160W filter) and it is able to retrieve the full set of parameters of one- component Sérsic models: total magnitude, effective radius, Sérsic index, axis ratio. We show detailed comparisons between our code and GALFIT. On simulated data, our method is more accurate than GALFIT and 3000 time faster on GPU (50 times when run on the same CPU). On real data, DeepLeGATo trained on simulations behaves similarly to GALFIT on isolated galaxies. With a fast domain adaptation step made with the 0.1 - 0.8 per cent the size of the training set, our code is easily capable to reproduce the results obtained with GALFIT even on crowded regions. DeepLeGATo does not require any human intervention beyond the training step, rendering it much automated than traditional profiling methods. The development of this method for more complex models (two-component galaxies, variable PSF, dense sky regions) could constitute a fundamental tool in the era of big data in astronomy.
description: 17 pages, 9 figures
Bloch-Zener oscillations
Creators: name: Breid, B. M.
name: Witthaut, D.
name: Korsch, H. J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is well known that a particle in a periodic potential with an additional constant force performs Bloch oscillations. Modulating every second period of the potential, the original Bloch band splits into two subbands. The dynamics of quantum particles shows a coherent superposition of Bloch oscillations and Zener tunneling between the subbands, a Bloch-Zener oscillation. Such a system is modelled by a tight-binding Hamiltonian, a system of two minibands with an easily controllable gap. The dynamics of the system is investigated by using an algebraic ansatz leading to a differential equation of Whittaker-Hill type. It is shown that the parameters of the system can be tuned to generate a periodic reconstruction of the wave packet and thus of the occupation probability. As an application, the construction of a matter wave beam splitter and a Mach-Zehnder interferometer is briefly discussed.
Observational bias and the clustering of distant eccentric Kuiper belt objects
Creators: name: Brown, Michael E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The hypothesis that a massive Planet Nine exists in the outer solar system on a distant eccentric orbit was inspired by observations showing that the objects with the most distant eccentric orbits in the Kuiper belt have orbits which are physically aligned, that is, they are clustered in longitude of perihelion and have similar orbital planes. Questions have remained, however, about the effects of observational bias on these observations, particularly on the longitudes of perihelion. Specifically, distant eccentric Kuiper belt objects tend to be faint and only observable near their perihelia, suggesting that the longitudes of perihelion of the known distant objects could be strongly biased by the limited number of locations in the sky where deep surveys have been carried out. We have developed a method to rigorously estimate the longitude of perihelion bias for Kuiper belt observations. We find that the probability that the 10 known Kuiper belt objects with semimajor axis beyond 230 AU are drawn from a population with uniform longitude of perihelion is 1.2%. Combined with the observation that the orbital poles of these object are also clustered, the overall probability of detecting these two independent clusterings in a randomly distributed sample is 0.025%. While observational bias is clearly present in these observations, it is unlikely to explain the observed alignment of the distant eccentric Kuiper belt objects.
description: AJ, in press
MOESM2 of Effects of mesenchymal stem cells on solid tumor metastasis in experimental cancer models: a systematic review and meta-analysis
Creators: name: Li, Jing-Huan
name: Wen-Shuai Fan
name: Wang, Mi-Mi
name: Wang, Yan-Hong
name: Ren, Zheng-Gang
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
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: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer

description: Additional file 2: Figure S1. MSCs with promoting effects on tumor metastasis.
Medien der Weltbeschreibung im 16. Jahrhundert
Creators: name: Kümper, Hiram
Publisher: name: Zeitarbeit: Aus- und Weiterbildungszeitschrift für die Geschichtswissenschaften
Year: 2019

description: Das 16. Jahrhundert ist eine Zeit des Wandels für Europa – darüber ist man sich jenseits aller berechtigten Kritik an der Epochenscheide um 1500 immer noch weithin einig. Wenn man sich auch füglich darüber streiten kann, wie sehr sich das Weltbild der Europäer in dieser Zeit wirklich verändern mag; eines ändert sich in jedem Fall: die Beschreibung der bekannten Welt. Denn die wird im 16. Jahrhundert größer. Und so verändern sich auch die Medien, in denen diese Welt beschrieben, geordnet und sich zu Eigen gemacht wird. In einer Reihe von Artikeln werden über die nächsten Ausgaben der ZEITARBEIT unterschiedliche Quellengattungen vorgestellt, in denen das besonders deutlich wird.
description: Zeitarbeit: Aus- und Weiterbildungszeitschrift für die Geschichtswissenschaften, Bd. 1 (2019)
One-loop renormalization of fermionic currents with the overlap-Dirac operator
Creators: name: Alexandrou, C.
name: Follana, E.
name: Panagopoulos, H.
name: Vicari, E.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We compute the one-loop lattice renormalization of the two-quark operators $\barψ Γψ$, where $Γ$ denotes the generic Dirac matrix, for the lattice formulation of QCD using the overlap-Dirac operator. We also study the renormalization of quark bilinears which are more extended and have better chiral properties. Finally, we present improved estimates of these renormalization constants, coming from cactus resummation and from mean field perturbation theory.
description: 14 pages, LATeX with 2 PS figure files. One further reference on the axial anomaly has been added; no other changes. Nuclear Physics B, in press
Dust Extinction in Compact Planetary Nebulae
Creators: name: Lee, T. -H.
name: Kwok, S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The effects of dust extinction on the departure from axi-symmetry in the morphology of planetary nebulae (PNs) are investigated through a comparison of the radio free-free emission and hydrogen recombination line images. The dust exctinction maps of five compact PNs are derived using high-resolution (~ 0".1) H-alpha and radio images maps of the HST and VLA. These extinction maps are then analyzed by an ellipsoidal shell ionization model including the effects of dust extinction to infer the nebulae's intrinsic structure and orientation in the sky. This method provides a quantitative analysis of the morphological structure of PNs and represents a step beyond qualitative classification of morphological types of PNs.
description: 39 pages, including 21 figure pages and 1 table page; accepted for publication in the Astrophysical Journal; figure quality reduced; full resolution copy available at http://www.noao.edu/staff/thlee/cv/thlee05.pdf.gz