cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Orbital angular momentum mixing in type II second harmonic generation
Creators: name: Pereira, Leonardo J.
name: Buono, Wagner T.
name: Tasca, Daniel S.
name: Dechoum, Kaled
name: Khoury, Antonio Z.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We investigate the non linear mixing of orbital angular momentum in type II second harmonic generation with arbitrary topological charges imprinted on two orthogonally polarized beams. Starting from the basic nonlinear equations for the interacting fields, we derive the selection rules determining the set of paraxial modes taking part in the interaction. Conservation of orbital angular momentum naturally appears as the topological charge selection rule. However, a less intuitive rule applies to the radial orders when modes carrying opposite helicities are combined in the nonlinear crystal, an intriguing feature confirmed by experimental measurements.
description: 9 pages, 3 figures
The Generalized Lyapunov Theorem and its Application to Quantum Channels
Creators: name: Burgarth, Daniel
name: Giovannetti, Vittorio
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We give a simple and physically intuitive necessary and sufficient condition for a map acting on a compact metric space to be mixing (i.e. infinitely many applications of the map transfer any input into a fixed convergency point). This is a generalization of the "Lyapunov direct method". First we prove this theorem in topological spaces and for arbitrary continuous maps. Finally we apply our theorem to maps which are relevant in Open Quantum Systems and Quantum Information, namely Quantum Channels. In this context we also discuss the relations between mixing and ergodicity (i.e. the property that there exist only a single input state which is left invariant by a single application of the map) showing that the two are equivalent when the invariant point of the ergodic map is pure.
description: 13 pages, 3 figures
Lettre de Antoine Gouan à Jean-François Séguier, 1773-04-18
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. 181] Vous avez du recevoir mon cher ami une lettre par mon frère et une apostille par l’ami Roustan au sujet d’une plante que M. Guy m’avait envoyée (sans le savoir et sans le vouloir) dans un paquet avec des fleurs ; ne négligez pas s’il vous plait cet article qui doit être commun dans mon jardin. Aujourd’hui je vous écris principalement pour un article qui est en votre pouvoir. Je veux donner à Roussel attqué de la goutte depuis un an, ce que dit Haller de Gentiana major lutea dans son Enumeratio stirp. Helvet. edit. 1a que vous avez en votre puissance. Vous aurez pour agréable d’extraire en entier ce qu’il en dit, c’est-à-dire de ses vertus, closes médicinales, afin que je l’envoie à Roussel et qu’il en fasse usage pour le soulager. Haller l’ordonne comme spécifique. Je sais bien que l’on a donné au public la composition d’une poudre amère dans laquelle nombre de stomachiques entrent avec la Gentiane ; mais cette poudre a été proscrite par un médecin qui la regarde comme dangereuse. J’attends avec impatience les exemplaires de mon livre, quoi que les imputs eussent dû me réfuter de les faire venir encore. Adieu, portez vous bien, conservez-moi toujours un peu de part dans votre bon souvenir. J’ai l’honneur d’être votre très humble serviteur.

 Gouan

Montpellier 18 avril 1773.

Je n’attends que votre réponse pour écrire à Roussel.
description: Source: [établissement de conservation] Nîmes, Bibliothèque Carré d'Art [cote] ms. 144, fol. 181
A Visualization of the SU(2) Vacuum on the Lattice
Creators: name: Gutbrod, F.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Configurations of pure SU(2) gauge field theory on the lattice are transformed to Landau gauge. After Fourier transformation, large momentum amplitudes are suppressed (filtered) by a variable amount, and the configurations are transformed back to x-space. Spectacular peaks in electric and magnetic field strengths are found, which share many properties with either almost pointlike instantons in regular gauge or with extended anti-instantons in singular gauge. The environment around those peaks are visualized with respect to the action, to the topological charge density, to the gauge fields and to electric and magnetic field strengths. The density of the peaks is of order 1 / fm**4, and it scales according to the string tension under a variation of the coupling constant. The evolution of the peaks under the amount of Fourier filtering is visualy compared to the evolution under cooling, and the gauge dependence of the peaks is discussed. Advantages and shortcomings of this method are discussed, with emphasis on possible strong distortions of the action and topological charge density, which become gauge dependent. Finally, I compare the character of the SU(2)-configurations to those of noncompact abelian theory.
description: 25 pages (Latex), 18 figures (.ps and .png)
КРАУДЛОГИСТИКА КАК ИННОВАЦИОНЫЙ ИНСТРУМЕНТ РАЗВИТИЯ БИЗНЕСА
Creators: name: К. С. Назаренко
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: краудсорсинг
краудлогистика
бизнес-модель
инновация
интернетторговля

description: В данной статье рассмотрены факторы (рост объема интернетторговли, развитие информационных технологий), которые привели к созданию нового направления в логистике – краудлогистика. Рассмотрен путь возникновения концепции краудлогистики, основа которой краудсорсинг. Было выявлено на примере сервиса «Яндекс.Еда», что использование краудлогистики в процессах транспортировки позволяет снизить логистические издержки и обеспечить надежность доставки до конечного потребителя. В настоящее время задача распространения и внедрения краудсорсинга на российских предприятиях крайне актуальна, так как этот инструмент способен стать конкурентным преимуществом.
title: 01_0619
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/
Unified Gauge Models and One-Loop Quantum Cosmology
Creators: name: Esposito, Giampiero
name: Kamenshchik, Alexander Yu.
name: Miele, Gennaro
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper studies the normalizability criterion for the one-loop wave function of the universe in a de Sitter background, when various unified gauge models are considered. It turns out that, in the absence of interaction between inflaton field and other matter fields, the supersymmetric version of such unified models is preferred. By contrast, the interaction of inflaton and matter fields, jointly with the request of normalizability at one-loop order, picks out non-supersymmetric versions of unified gauge models.
description: 10 pages, Latex
ОРГАНИЗАЦИОННЫЙ АСПЕКТ КЛАСТЕРИЗАЦИИ ЭКОНОМИЧЕСКИХ СИСТЕМ РЕГИОНОВ ПОВОЛЖЬЯ
Creators: name: Д. Л. Напольских
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: кластеры
организационная среда
институты развития
регионы Поволжья

description: Проанализирован организационный аспект развития инновационных и промышленных кластеров в Российской Федерации. Проведена оценка организационных форм управления процессами кластерного развития в российских регионах. Рассмотрена организационная динамика четырёх инновационных кластеров, расположенных в регионах Поволжья.
Atomic adsorption on graphene with a single vacancy: systematic DFT study through the Periodic Table of Elements
Creators: name: Pašti, Igor A.
name: Jovanović, Aleksandar
name: Dobrota, Ana S.
name: Mentus, Slavko V.
name: Johansson, Börje
name: Skorodumova, Natalia V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Vacancies in graphene present sites of altered chemical reactivity and open possibilities to tune graphene properties by defect engineering. The understanding of chemical reactivity of such defects is essential for successful implementation of carbon materials in advanced technologies. We report the results of a systematic DFT study of atomic adsorption on graphene with a single vacancy for the elements of rows 1 to 6 of the Periodic Table of Elements (PTE), excluding lanthanides. The calculations have been performed using PBE, long-range dispersion interaction-corrected PBE (PBE+D2 and PBE+D3) and non-local vdW-DF2 functional. We find that most elements strongly bind to the vacancy, except for the elements of groups 11 and 12, and noble gases, for which the contribution of dispersion interaction to bonding is most significant. The strength of the interaction with the vacancy correlates with the cohesive energy of the elements in their stable phases: the higher the cohesive energy is the stronger bonding to the vacancy can be expected. As most atoms can be trapped at the SV site we have calculated the potentials of dissolution and found that in most cases the metals adsorbed at the vacancy are more "noble" than they are in their corresponding stable phases.
description: 22 pages, 10 figures, Supplementary Information included, Submitted to Physical Chemistry Chemical Physics
title: ADCO, Cartulaire de Cîteaux pour le prieuré de Gilly : rachat de la rente due à Saint-Germain-des-Prés (c. 1501), Cart. 194 (11 H 636), 64 folios, f. 0059
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/2015
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour le prieuré de Gilly : rachat de la rente due à Saint-Germain-des-Prés (c. 1501), Archives départementales de la Côte-d'Or, Cart. 194 (11 H 636), 64 folios, f. 0059, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour le prieuré de Gilly : rachat de la rente due à Saint-Germain-des-Prés (c. 1501), Archives départementales de la Côte-d'Or, Cart. 194 (11 H 636), 64 folios, f. 0059, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Additional file 1: of General practitionersâ knowledge, attitudes and experiences of managing behavioural and psychological symptoms of dementia: protocol of a mixed methods systematic review and meta-ethnography
Creators: name: Jennings, Aisling
name: Foley, Tony
name: Walsh, Kieran
name: Coffey, Alice
name: Browne, John
name: Bradley, Colin
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: PRISMA-P Checklist. (DOCX 19Â kb)
A cross-vendor and cross-state analysis of the GPS-probe data latency
Creators: name: Wang, Zhongxiang
name: Hamedi, Masoud
name: Sharifi, Elham
name: Young, Stanley
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Crowdsourced GPS probe data has become a major source of real-time traffic information applications. In addition to traditional traveler advisory systems such as dynamic message signs (DMS) and 511 systems, probe data is being used for automatic incident detection, Integrated Corridor Management (ICM), end of queue warning systems, and mobility-related smartphone applications. Several private sector vendors offer minute by minute network-wide travel time and speed probe data. The quality of such data in terms of deviation of the reported travel time and speeds from ground-truth has been extensively studied in recent years, and as a result concerns over the accuracy of probe data has mostly faded away. However, the latency of probe data, defined as the lag between the time that disturbance in traffic speed is reported in the outsourced data feed, and the time that the traffic is perturbed, has become a subject of interest. The extent of latency of probe data for real-time applications is critical, so it is important to have a good understanding of the amount of latency and its influencing factors. This paper uses high-quality independent Bluetooth/Wi-Fi re-identification data collected on multiple freeway segments in three different states, to measure the latency of the vehicle probe data provided by three major vendors. The statistical distribution of the latency and its sensitivity to speed slowdown and recovery periods are discussed.
description: This paper was submitted to TRB annual meeting 2018
Solar System Binaries
Creators: name: Noll, Keith S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The discovery of binaries in each of the major populations of minor bodies in the solar system is propelling a rapid growth of heretofore unattainable physical information. The availability of mass and density constraints for minor bodies opens the door to studies of internal structure, comparisons with meteorite samples, and correlations between bulk- physical and surface-spectral properties. The number of known binaries is now more than 70 and is growing rapidly. The relative sizes and separations of binaries in the different minor body populations point to more than one mechanism for forming bound pairs. Collisions appear to play a major role in the Main Belt. Rotational and/or tidal fission may be important in the Near Earth population. For the Kuiper Belt, capture in multi-body interactions may be the preferred formation mechanism. High angular resolution observations from space and from the ground are critical for detection of the relatively distant binaries in the Main Belt and the Kuiper Belt. Radar has been the most productive method for detection of Near Earth binaries. Lightcurve analysis is an independent technique that is capable of exploring phase space inaccessible to direct observations. Finally, spacecraft flybys have played a crucial paradigm-changing role with discoveries that unlocked this now-burgeoning field.
description: 17 pages, 1 figure, 6 tables; Asteroids, Comets, Meteors 2005, Proceedings IAU Symposium 229
Additional file 2: of Role of genetic introgression during the evolution of cultivated rice (Oryza sativa L.)
Creators: name: Civáň, Peter
name: Brown, Terence
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Supporting figures. Figure S1. Schematic summary of the data processing and analysis pipeline. Figure S2. Variants shared and fixed in cultivated groups. Alleles that are simultaneously fixed in indica, japonica and aus (counts shown on y axis) are always found in wild populations, usually with high allelic frequencies (x axis). Figure S3. Histogram of SNP densities. Histograms show the number of sites per 100 kb window used for the calculation of the introgression index shown on Fig. 4. Mean number of sites per window is shown for each dataset in corresponding colours. (PDF 119 kb)
Quasi-local Update Algorithms for Numerical Simulations of d=3 SU(2) LGT in the Dual Formulation
Creators: name: Dass, N. D. Hari
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In the dual formulation of d=3 SU(2) LGT, the link variables are group representations and valid configurations are those satisfying a number of triangle inequalities. In \cite{lat99} algorithms for local updates that automatically respect these constraints were described. It was also pointed out there that these local updates were not ergodic. In this presentation, we describe two different quasi-local updating algorithms which, in conjunction with the local updates, appear to be ergodic.
description: LATTICE2000(Topics in Gauge Theories),5 pages,5 figures,LaTex
Universal Quantum Computation with Continuous-Variable Cluster States
Creators: name: Menicucci, Nicolas C.
name: van Loock, Peter
name: Gu, Mile
name: Weedbrook, Christian
name: Ralph, Timothy C.
name: Nielsen, Michael A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We describe a generalization of the cluster-state model of quantum computation to continuous-variable systems, along with a proposal for an optical implementation using squeezed-light sources, linear optics, and homodyne detection. For universal quantum computation, a nonlinear element is required. This can be satisfied by adding to the toolbox any single-mode non-Gaussian measurement, while the initial cluster state itself remains Gaussian. Homodyne detection alone suffices to perform an arbitrary multi-mode Gaussian transformation via the cluster state. We also propose an experiment to demonstrate cluster-based error reduction when implementing Gaussian operations.
description: 4 pages, no figures
Composite M-branes
Creators: name: Costa, Miguel S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present new supersymmetric solutions of D=11 supergravity obtained by intersecting the brane configuration interpreted as a 2-brane lying within a 5-brane. Some of these solutions can be boosted along a common string and/or superposed with a Kaluza-Klein monopole. We also present a new embedding of the extreme four dimensional dyonic black hole with finite horizon area. These solutions are a consequence of a rather simple set of rules that allow us to construct the composite M-branes.
description: 18 pages, latex. Minor corrections. To appear in Nuclear Physics B
Monopoles, vortices and confinement in SU(3) gauge theory
Creators: name: Del Debbio, L.
name: Di Giacomo, A.
name: Lucini, B.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We compute, in SU(3) pure gauge theory, the vacuum expectation value (vev) of the operator which creates a $Z_3$ vortex wrapping the lattice through periodic boundary conditions (dual Polyakov line). The technique used is the same already tested in the SU(2) case. The dual Polyakov line proves to be a good disorder parameter for confinement, and has a similar behaviour to the monopole condensate. The new features which characterise the construction of the disorder operator in SU(3) are emphasised.
description: 8 pages, 4 eps figures, typed with elsart.cls
Derivative Claim in the Ukrainian System of Remedies for Corporate Legal Relations
Creators: name: Kostruba, Anatoliy
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 480303
subject: Conflict of laws (incl. private international law)
classificationCode: 480505
subject: Legal practice, lawyering and the legal profession
classificationCode: 480102
subject: Commercial law
classificationCode: 480302
subject: Comparative law
classificationCode: 480103
subject: Corporations and associations law

description: Corporate law contains many gaps and deficiencies in legal doctrine to date. Therefore, it is important to identify these shortcomings and propose solutions to eliminate them. This paper examines the derivative claim, which ensures the restoration of rights and interests of any person participating in corporate legal relations. The study utilizes dialectical, historical, and comparative methods to analyze the establishment, development, and operation of economic entities. The analysis identifies key trends in corporate rights redress, as well as the advantages, disadvantages, and efficiency of applying derivative claims in the system of remedies for subjects of corporate legal relations. The study concludes that a derivative claim is an essential instrument for corporate governance and conflict resolution. However, further research is needed to develop practical recommendations for addressing issues in Ukrainian corporate law.
Additional file 4: of Measuring mobility in older hospital patients with cognitive impairment using the de Morton Mobility Index
Creators: name: Braun, Tobias
name: GrĂźneberg, Christian
name: Thiel, Christian
name: Ralf-Joachim Schulz
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
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: Hematology

description: Histogram of the de Morton Mobility Index. (PDF 394Â kb)
CHANDRA ACIS Spectroscopy of N157B -- A Young Composite Supernova Remnant in a Superbubble
Creators: name: Chen, Yang
name: Wang, Q. Daniel
name: Gotthelf, Eric V.
name: Jiang, Bing
name: Chu, You-Hua
name: Gruendl, Robert
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present Chandra ACIS observations of N157B, a young supernova remnant located in the 30 Doradus star-formation region of the LMC. This remnant contains the most energetic pulsar known (PSR J0537-6910), which is surrounded by a bright nonthermal nebula that likely represents a toroidal pulsar wind terminal shock observed edge-on. We confirm the non-thermal nature of the comet-shaped X-ray emission feature and show that the spectral steepening of this feature away from the pulsar is quantitatively consistent with synchrotron cooling of shocked pulsar wind particles flowing downstream at a bulk velocity close to the speed of light. Around the cometary nebula we unambiguously detect a thermal component, which accounts for about 1/3 of the total 0.5 - 10 keV flux from the remnant. This thermal component is distributed among various clumps of metal-enriched plasma embedded in the low surface brightness X-ray-emitting diffuse gas. The relative metal enrichment pattern suggests that the mass of the supernova progenitor is >~ 20M_sun. A comparison of the X-ray data with HST optical images suggests that the explosion site is close to a dense cloud, against which a reflection shock is launched. The interaction between this reflection shock and the nebula has likely produced both its cometary shape and the surrounding thermal emission enhancement. SNR N157B is apparently expanding into the hot low-density interior of a surrounding superbubble formed by the young OB association LH99, as revealed by Spitzer mid-infrared images. This scenario naturally explains the exceptionally large sizes of both the thermal and nonthermal components as well as the lack of an outer shell of the SNR. These results provide a rare glimpse into the SNR structure and evolution in a region of recent star-formation.
description: Slightly revised to match the ApJ version. Fig.1 of high resolution available at http://astronomy.nju.edu.cn/~ygchen/paper/N157B/f1.eps.gz
title: Évaluation projets "Amorce" 2017
Creators: name: LabexMed
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Évaluation réalisée en 2017, concernant les projets "Amorce", dans le cadre du programme ATRI, initié par le LabexMed.
Topology of Black Hole Binary-Single Interactions
Creators: name: Samsing, Johan
name: Ilan, Teva
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present a study on how the outcomes of co-planar binary-single black hole (BH) interactions distribute as a function of the orbital initial conditions. We refer to this distribution as the topology. Using an $N$-body code that includes BH finite sizes and gravitational wave (GW) emission in the equation-of-motion (EOM), we perform more than a million three-body scatterings to explore the topology of both the classical and the relativistic limit. We further describe how the inclusion of GW emission in the EOM naturally leads to scenarios where the binary-single system undergoes two successive GW mergers. The time span from the first to the second GW merger is shortest in co-planar interactions, and are for some configurations even short enough for LIGO to observe both events. We note that co-planar interactions could be frequent in environments such as active galactic nuclei discs.
description: 12 pages, 13 figures
СОСТОЯНИЕ И ПЕРСПЕКТИВЫ РАЗВИТИЯ ПРОИЗВОДСТВА МОЛОЧНОЙ ПРОДУКЦИИ В РОССИЙСКОЙ ФЕДЕРАЦИИ
Creators: name: Е. В. Ненюкова
name: Г. Н. Мадосян
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: экономика
производство
переработка
молочная продукция
рынок

description: В статье рассматривается современное состояние производства молочной продукции, показана ее определяющая роль в обеспечении продовольственной безопасности страны. Проанализирован уровень развития отрасли, что позволило выявить проблемы, которые препятствуют стабильному ее развитию и определены перспективные направления, обеспечивающие повышение эффективности производства молочной продукции в Российской Федерации.
АНАЛИЗ ПРОВЕДЕНИЯ ТАМОЖЕННЫХ ЭКСПЕРТИЗ В ДЕЯТЕЛЬНОСТИ ФТС РОССИИ
Creators: name: М. В. Непарко
name: В. Ю. Адаменко
name: К. С. Агасян
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: таможенная экспертиза
таможенный контроль
исследование
анализ
объекты интеллектуальной собственности
контрафакт
подделка

description: Таможенная экспертиза назначается в случаях, когда для разъяснения тех или иных вопросов требуются узкоспециальные познания при проведении таможенного контроля. Таможенная экспертиза является специальным научно-практическим исследованием, которое проводится экспертами для решения задач таможенного дела. В статье проводится анализ экспертиз и исследований, проводимых таможенными органами России, в ходе которых решаются задачи по урегулированию спорных ситуаций во время таможенного контроля и совершения различных таможенных операций. Проводя экспертизу, государство достаточно жестко регламентирует правила таможенного оформления товаров и устанавливает регулируемый режим перемещения товаров через государственную границу. В статье выявлены проблемы проведения экспертиз и рассматриваются мероприятия по их решению.
On the structure of cyclotomic nilHecke algebras
Creators: name: Hu, Jun
name: Liang, Xinfeng
Publisher: name: arXiv
Year: 2017
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: In this paper we study the structure of the cyclotomic nilHecke algebras $\HH_{\ell,n}^{(0)}$, where $\ell,n\in\N$. We construct a monomial basis for $\HH_{\ell,n}^{(0)}$ which verifies a conjecture of Mathas. We show that the graded basic algebra of $\HH_{\ell,n}^{(0)}$ is commutative and hence isomorphic to the center $Z$ of $\HH_{\ell,n}^{(0)}$. We further prove that $\HH_{\ell,n}^{(0)}$ is isomorphic to the full matrix algebra over $Z$ and construct an explicit basis for the center $Z$. We also construct a complete set of pairwise orthogonal primitive idempotents of $\HH_{\ell,n}^{(0)}$. Finally, we present a new homogeneous symmetrizing form $\Tr$ on $\HH_{\ell,n}^{(0)}$ by explicitly specifying its values on a given homogeneous basis of $\HH_{\ell,n}^{(0)}$ and show that it coincides with Shan--Varagnolo--Vasserot's symmetrizing form $\Tr^{\text{SVV}}$ on $\HH_{\ell,n}^{(0)}$.
description: Remove the scalar (-1)^{n(n-1)/2}, revise the Definition of Tr in 4.11 and the proof of 4.13
d=2, N=2 Superconformal Symmetries and Models
Creators: name: Delduc, Francois
name: Gieres, Francois
name: Gourmelen, Stephane
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the following aspects of two-dimensional N=2 supersymmetric theories defined on compact super Riemann surfaces: parametrization of (2,0) and (2,2) superconformal structures in terms of Beltrami coefficients and formulation of superconformal models on such surfaces (invariant actions, anomalies and compensating actions, Ward identities).
description: 43 pages, latex
Recency Bias in the Era of Big Data: The Need to Strengthen the Status of History of Mathematics in Nigerian Schools
Creators: name: Abah, Joshua Abah
Publisher: name: arXiv
Year: 2017
Subjects: subject: History and Overview (math.HO)
subject: Computers and Society (cs.CY)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: The amount of information available to the mathematics teacher is so enormous that the selection of desirable content is gradually becoming a huge task in itself. With respect to the inclusion of elements of history of mathematics in mathematics instruction, the era of Big Data introduces a high likelihood of Recency Bias, a hitherto unconnected challenge for stakeholders in mathematics education. This tendency to choose recent information at the expense of relevant older, composite, historical facts stands to defeat the aims and objectives of the epistemological and cultural approach to mathematics instructional delivery. This study is a didactic discourse with focus on this threat to the history and pedagogy of mathematics, particularly as it affects mathematics education in Nigeria. The implications for mathematics curriculum developers, teacher-training programmes, teacher lesson preparation, and publication of mathematics instructional materials were also deeply considered.
description: 8 pages
Nanometre-scale nuclear-spin device for quantum information processing
Creators: name: Hirayama, Y.
name: Miranowicz, A.
name: Ota, T.
name: Yusa, G.
name: Muraki, K.
name: Ozdemir, S. K.
name: Imoto, N.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have developed semiconductor point contact devices in which nuclear spins in a nanoscale region are coherently controlled by all-electrical methods. Different from the standard nuclear-magnetic resonance technique, the longitudinal magnetization of nuclear spins is directly detected by measuring resistance, resulting in ultra-sensitive detection of the microscopic quantity of nuclear spins. All possible coherent oscillations have been successfully demonstrated between two levels from four nuclear spin states of I = 3/2 nuclei. Quantum information processing is discussed based on two fictitious qubits of an I = 3/2 system and methods are described for performing arbitrary logical gates both on one and two qubits. A scheme for quantum state tomography based on Mz-detection is also proposed. As the starting point of quantum manipulations, we have experimentally prepared the effective pure states for the I = 3/2 nuclear spin system.
description: 16 pages, 5 figures
СРАВНИТЕЛЬНЫЙ АНАЛИЗ ДЕМОГРАФИЧЕСКОЙ СИТУАЦИИ РАЗВИТЫХ И РАЗВИВАЮЩИХСЯ СТРАН
Creators: name: М. С. Новикова
name: Д. Е. Лапицка
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: демография
развитые и развивающиеся страны
рождаемость
смертность
демографические показатели

description: В современном мире внимание многих ученых направлено на исследование проблем, лежащих в области мировой дифференциации народонаселения и форм его влияния на мировое сообщество и различные сферы его деятельности. Различия в демографическом развитии различных групп стран усиливают его нестабильность и нелинейность, а также углубляют экономическое неравенство между развивающимися и развитыми странами. Демографические перекосы между развитыми и развивающими странами требуют изучения, анализа и разработки возможных путей сглаживания их последствий, таких как: экономическое неравенство, неодинаковая степень включенности в мировые процессы и т.д. В статье рассмотрены вопросы, связанные с демографическими показателями в развитых и развивающихся странах и их сравнительным анализом. Актуальность темы исследования объясняется остротой демографических проблем во всем мире и необходимости выявления факторов, значимых для изменения демографической ситуации, потому как глобальные демографические проблемы затрагивают интересы всего человечества и их устранение является значимым для мирового сообщества. Объектом данного исследования является демографическая ситуация, а предметом – сравнительный анализ демографической ситуации в развитых и развивающихся странах. Конечной целью исследования является формулировка выводов относительно демографической ситуации в различных группах стран и возможных факторов, повлиявших на нее.
title: Fiche de présentation de Elise Olmedo
Creators: name: LabexMed
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2017

description: Fiche de présentation de Elise Olmedo, post-doctorante LabexMed-MuCEM 2017 accueillie au CNE
A Diagramatic Analysis of Duality in Supersymmetric Gauge Theories
Creators: name: Evans, Nick
name: Schmaltz, Martin
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We introduce a diagramatic notation for supersymmetric gauge theories. The notation is a tool for exploring duality and helps to present the field content of more complicated models in a simple visual way. We introduce the notation with a few examples from the literature. The power of the formalism allows us to study new models with gauge group $(SU(N))^k$ and their duals. Amongst these are models which, contrary to a naive analysis, possess no conformal phase.
description: 20 pages, LaTeX, figures included
Additional file 1: of Rationale for Environmental Hygiene towards global protection of fetuses and young children from adverse lifestyle factors
Creators: name: Bourguignon, Jean-Pierre
name: Anne-Simone Parent
name: Kleinjans, Jos
name: Nawrot, Tim
name: Schoeters, Greet
name: Larebeke, Nicolas Van
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Comments and references to each of the recommendations aiming at reduced exposure to health hazards during pregnancy and early postnatal life. (DOCX 61 kb)
On the origin of rR_1 ring structures in barred galaxies
Creators: name: Romero-Gomez, M.
name: Masdemont, J. J.
name: Athanassoula, E.
name: Garcia-Gomez, C.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We propose a new theory for the formation of rR_1 ring structures, i.e. for ring structures with both an inner and an outer ring, the latter having the form of ``8''. We propose that these rings are formed by material from the stable and unstable invariant manifolds associated with the Lyapunov orbits around the equilibrium points of a barred galaxy. We discuss the shape and velocity structure of the rings thus formed and argue that they are in agreement with the observed properties of rR_1 structures.
description: 8 pages, 9 figures, accepted in Astronomy and Astrophysics. High quality figures are available upon request
Electron dynamics in grating-type dielectric laser accelerators: particle transfer function, generalized acceleration/deflection gradients and Panofsky-Wenzel theorem
Creators: name: Szczepkowicz, Andrzej
Publisher: name: arXiv
Year: 2017
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The notions of acceleration gradient and deflection gradient are generalized to phasor quantities (complex-valued functions) in the context of dielectric laser acceleration (DLA). It is shown that the electromagnetic forces imparted on a near-resonant particle traversing a unit cell of a grating-type DLA can be conveniently described by generalized acceleration and deflection gradients. A~simple formulation of the Panofsky-Wenzel theorem in terms of the generalized gradients is given. It is shown that all particle transfer properties of a DLA unit cell can be derived from a single, complex-valued function, the generalized acceleration gradient.
description: accepted to the proceedings of EAAC2017 (NIM-A); version 2: rewritten abstract, added definition of gradients in vector form, more citations
Spatial and Temporal Patterns of Land Subsidence and Sinkhole Occurrence in the Konya Endorheic Basin, Turkey
Creators: name: Orhan, Osman
name: Haghshenas Haghighi, Mahmud
name: Demir, Vahdettin
name: Gökkaya, Ergin
name: Gutiérrez, Francisco
name: Al-Halbouni, Djamil
Publisher: name: Basel : MDPI
Year: 2024
Subjects: subject: InSAR
subject: Konya Closed Basin
subject: land subsidence
subject: Sentinel-1
subject: sinkhole
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: The endorheic Konya Basin is a vast aggradational plain in Central Anatolia, Türkiye. It occupies a significant portion of Konya Province, covering approximately 50,000 km2. The basin is subjected to intense groundwater withdrawal and extensive agricultural activities with excessive irrigation. These activities have led to human-induced hazards, such as sinkholes and regional land subsidence. Although sinkhole occurrence mainly occurs in the Karapınar area, land subsidence is primarily observed in the central sector of Konya city, with 2 million inhabitants, as well as in various parts of the basin. This study focuses on determining the extent and rate of land subsidence throughout the basin, understanding sinkhole formation, and unraveling their relationship with anthropogenic activities. For this purpose, Interferometric Synthetic Aperture Radar (InSAR) analysis of Sentinel-1 data from 2014 to 2022 was conducted to identify and assess land subsidence. We also used the land cover data and groundwater-level information to better understand the spatial and temporal patterns of land subsidence and sinkhole occurrence. Additionally, the land cover data were used to resolve spatial–temporal variations in the cultivated area and urbanization, which are the main factors governing groundwater exploitation in the region. Our study identified widespread subsidence zones with rates as high as 90 mm/y. Groundwater overexploitation to sustain extensive agricultural operations is the main cause of the high rate of land subsidence. Additionally, it was discovered that the number of sinkholes has substantially increased due to anthropogenic influences, currently amounting to as many as 660.
ОЦЕНКА ЭФФЕКТИВНОСТИ КОНТРОЛЬНОЙ РАБОТЫ НАЛОГОВЫХ ОРГАНОВ: КАМЕРАЛЬНЫЕ ПРОВЕРКИ
Creators: name: Е. Е. Ноева
name: М. П. Пестерева
Publisher: name: Экономика и бизнес: теория и практика
Year: 2019
Subjects: налоговое администрирование
камеральные проверки
критерии оценки результативности и эффективности камеральных налоговых проверок

description: В данной статье исследованы критерии оценки контрольной работы налоговых органов в отношении выполнения камеральных налоговых проверок. Рассмотрены результаты камеральных проверок, проводимых налоговыми органами в Республике Саха (Якутия) за последние три года. Установлено, что, согласно существующим критериям, результативность и эффективность камеральных проверок в РС(Я) существенно снизились, несмотря на рост собираемости налогов в целом и снижение задолженности республики по налоговым платежам перед бюджетом РФ. Поскольку уменьшение числа выявленных при камеральных проверках нарушений может свидетельствовать, напротив, о высоком уровне работы налоговых органов в части информирования налогоплательщиков и организации осуществления расчетов и платежей, рекомендуется пересмотреть существующие критерии оценки камеральных проверок и дополнить их с учетом современных реалий.
Ecotoxicological soil risk assessment under the new soil exposure framework – an impact assessment
Creators: name: Schimera, Agnes
name: Multsch, Sebastian
name: Montemayor, Olga I Guevara
name: Branford, Philip
name: Bottoms, Melanie
name: Ellis, Sian
name: Ernst, Gregor
name: Loutseti, Stefania
name: Marx, Michael T
name: Patterson, David
name: Sharples, Amanda
name: Staab, Frank
name: Gottesbueren, Bernhard
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified

description: For the European risk assessment (RA) for soil organisms exposed to plant protection products (PPPs) endpoints from ecotoxicological laboratory studies are compared with predicted environmental concentrations in soil (PECSOIL) at first tier. A safety margin must be met; otherwise, a higher tier RA is triggered (usually soil organism field studies). A new tiered exposure modeling guidance was published by EFSA to determine PECSOIL. This work investigates its potential impact on future soil RA. PECSOIL values for >50 active substances and metabolites were calculated and compared with the respective endpoints for soil organisms to calculate the RA failure rate. Compared to the current (FOCUS) exposure modeling, PECSOIL values for all EU regulatory zones considerably increased, e.g., resulting in active substance RA failure rates of 67%, 58% and 36% for modeling Tier-1, Tier-2 and Tier-3A, respectively. The main driving factors for elevated PECSOIL were soil bulk density, crop interception and wash-off, next to obligatory modeling and scenario adjustment factors. Spatial PECSOIL scenario selection procedures result in agronomically atypical soil characteristics (e.g., soil bulk density values in Tier-3A scenarios far below typical European agricultural areas). Consequently, exposure modeling and ecotoxicological study characteristics are inconsistent, which hinders scientifically reasonable comparison of both in the RA.
Scale Setting for $α_s$ Beyond Leading Order
Creators: name: Hornbostel, K.
name: Lepage, G. P.
name: Morningstar, C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present a general procedure for applying the scale-setting prescription of Brodsky, Lepage and Mackenzie to higher orders in the strong coupling constant $\alphas$. In particular, we show how to apply this prescription when the leading coefficient or coefficients in a series in $\alphas$ are anomalously small. We give a general method for computing an optimum scale numerically, within dimensional regularization, and in cases when the coefficients of a series are known. We find significant corrections to the scales for $R_{e^+ e^-}$, $Γ(B \to X_u e \barν)$, $Γ(t \to b W)$, and the ratios of the quark pole to $\MSbar$ and lattice bare masses.
description: Lattice 2000 (Perturbation Theory), 5 pages, 7 figures, LaTeX
title: Candidature Manifestation internationale "Colloque international et interdisciplinaire La voix des assemblées Quelle démocratie urbaine au travers des registres de délibérations ? (Méditerranée-Europe, XIIIE-XVIIIE s.)"
Creators: name: TELEMME (UMR 7303)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Projet de colloque international proposé par Laure Verdon et François Otchakovsky-Laurens (TELEMME), dans le cadre de l'appel à Manifestations international diffusé par le LabexMed.
Feigin-Fuchs Representations for Nonequivalent Algebras of N=4 Superconformal Symmetery
Creators: name: Matsuda, Satoshi
name: Ishimoto, Yukitaka
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The $N=4$ SU(2)$_k$ superconformal algebra has the global automorphism of SO(4) $\approx$ SU(2)$\times$SU(2) with the {\it left} factor as the Kac-Moody gauge symmetry. As a consequence, an infinite set of independent algebras labeled by $ρ$ corresponding to the conjugate classes of the {\it outer} automorphism group SO(4)/SU(2)=SU(2) are obtained à la Schwimmer and Seiberg. We construct Feigin-Fuchs representations with the $ρ$ parameter embedded for the infinite set of the $N=4$ nonequivalent algebras. In our construction the extended global SU(2) algebras labeled by $ρ$ are self-consistently represented by fermion fields with appropriate boundary conditions.
description: 19 pages, LaTeX file