cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
DYNAMICAL PROPERTIES OF MANY--BODY SYSTEMS FROM CONFIGURATIONAL AND DETERMINANTAL QUANTUM MONTE CARLO METHODS.
Creators: name: MOTTA, MARIO
Publisher: name: Universit� degli Studi di Milano
Year: 2015

description: The numerical simulation of quantum many-body systems is an essential instrument in the research on condensed matter Physics. Recent years have witnessed remarkable progress in studying dynamical properties of non-relativistic Bose systems with quantum Monte Carlo (QMC) methods. On the other hand, the numerical study of Fermi systems is a still open problem of great relevance, as fermions constitute a substantial part of ordinary matter and methods for the accurate calculation of their ground-state and dynamical properties would be useful instruments for the interpretation of experimental data. In this thesis, a number of approximate schemes for studying ground-state and dynamical properties of quantum many-body systems are presented and employed to calculate ground-state and dynamical properties of Bose and Fermi systems. In particular, the Path Integral Ground State QMC method is used to investigate density fluctuations in one-dimensional systems of Helium atoms and hard rods, and the phaseless Auxiliary field QMC is used to investigate the electronic band and effective mass of the two-dimensional homogeneous electron gas.
Sex differences during place learning in the túngara frog
Creators: name: Liu, Y.
name: Burmeister, S.S.
Publisher: name: Academic Press
Year: 2017

description: The adaptive specialization hypothesis states that sex differences in cognition are shaped by differences in cognitive demands to solve ecological problems. While it is widely accepted that female mate choice can lead to the evolution of exaggerated male traits, mate choice might also select for different cognitive abilities in males and females. In the túngara frog, Physalaemus (= Engystomops) pustulosus, males call from a fixed position in breeding ponds while females visit multiple males before returning to the preferred mate. Thus, we predicted that females have better place memory than males. We tested this prediction in a place-learning task in which the rewarded arm of a maze was associated with a visual cue. We found that females were able to use the visual cue to solve the task while males were not, even though both males and females could discriminate the cues in an optomotor test. In contrast, males attempted to solve the task using egocentric cues (remember body-turn direction) in spite of the fact that our training procedure interrupted their use of such cues. Finally, we found that males and females had similar motivation to solve the task but females showed a greater ability to inhibit incorrect responses, leading to improved learning. Our finding that females could use a visual cue to remember locations in space is consistent with the idea that place memory could improve sequential mate assessment in túngara frogs.
ОСНОВНЫЕ ЦЕЛИ И ВИДЫ МАРКЕТИНГОВЫХ КОММУНИКАЦИЙ. МАРКЕТИНГОВЫЕ КОММУНИКАЦИИ В МАРКЕТИНГОВОМ ТРЕУГОЛЬНИКЕ
Creators: name: ТАНАНЫКИНА Я.Г.
name: НАЗАРОВА О.Г.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: МАРКЕТИНГ
МАРКЕТИНГОВЫЕ КОММУНИКАЦИИ
МАРКЕТИНГОВЫЙ ТРЕУГОЛЬНИК
ВИДЫ МАРКЕТИНГОВЫХ КОММУНИКАЦИЙ
ЦЕЛЬ МАРКЕТИНГОВЫХ КОММУНИКАЦИЙ
MARKETING
MARKETING COMMUNICATIONS
MARKETING TRIANGLE
TYPES OF MARKETING COMMUNICATIONS
THE PURPOSE OF MARKETING COMMUNICATIONS

description: В данной статье обозначаются основные цели маркетинговых коммуникаций между кампаниями и потребителями, а так же основные виды маркетинговых коммуникаций. В полной мере обозначено понятие о маркетинговом треугольнике и о маркетинговых коммуникациях, которые находятся в данном треугольнике. Приведен конкретный пример маркетингового треугольника. Таким образом, в полной мере рассмотрено понятие маркетинговых коммуникаций.This article outlines the main goals of marketing communications between campaigns and consumers, as well as the main types of marketing communications. The concept of a marketing triangle and marketing communications that are located in this triangle is fully defined. A specific example of a marketing triangle is given. Thus, the concept of marketing communications is fully considered.
Charge and magnetization densities in transverse coordinate and impact parameter space
Creators: name: Kumar, Narinder
name: Dahiya, Harleen
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Electromagnetic form factors obtained from the overlap of light front wave functions (LFWFs) have been used to study the transverse densities of charge and magnetization. The calculations have been carried out to develop a relation between the charge distribution of the quarks inside nucleon in the transverse coordinate space as well as in the impact parameter space. When a comparison is carried out, it is found that the transverse distribution in the impact parameter space, where the longitudinal momentum fraction $x$ can be fixed, falls off faster than the spatial distribution in the transverse coordinate space where there is some contribution from the longitudinal momentum as well. The anomalous magnetization density of the nucleon has also been discussed. Further, we have also presented the results of the QCD transverse AdS charge density inspired from the holographic QCD model.
description: 18 pages, 5 figures. To appear in Phys. Rev. D
On a converse theorem for $G_2$ over finite fields
Creators: name: Liu, Baiying
name: Zhang, Qing
Publisher: name: arXiv
Year: 2018
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: In this paper, we prove certain multiplicity one theorems and define twisted gamma factors for irreducible generic cuspidal representations of split $G_2$ over finite fields $k$ of odd characteristic. Then we prove the first converse theorem for exceptional groups, namely, $GL_1$ and $GL_2$-twisted gamma factors will uniquely determine an irreducible generic cuspidal representation of $G_2(k)$.
OH LIPIDS, THE PLACES WE HAVE GONE
Creators: name: Shenault, De'Shovon M
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: classificationCode: 340199
subject: Analytical chemistry not elsewhere classified

description: The development of a novel charge inversion ion/ion reaction in conjunction with a mass spectrometry technique (collisional induced dissociation (CID)) to induce fragmentation of selected ions species in the gas-phase. The utility of this experiment allows identification of varying saturated and unsaturated classes of glycerophospholipids (GPLs) in a biological matrix. In this work, we are able to characterize GPLs species at the subclass, headgroup, fatty acyl sum compositional levels, leaving the location(s) of carbon-carbon single bond (C-C), carbon-carbon double bond (C=C), cyclopropane moiety, branching site and differentiate isomeric species.
 All data were collected on modified a Sciex QTRAP4000 hybrid triple quadrupole/linear ion trap mass spectrometer. Briefly, alternately, pulsed nano-electrospray ionization (nESI) was used for ion generation. Deprotonated lipid anions were generated via negative ion mode nESI, mass selected during transit through Q1, and transferred to q2 for storage. Next, the charge inversion (IIRXN) reagent doubly charged magnesium complex cations, were generated via positive ion mode nESI. To facilitate the ion/ion reaction, magnesium complex dictations and lipid anions were simultaneously stored in q2, resulting in the formation of charge-inverted lipid cations. Ion-trap CID of charge-inverted isomers resulted in distinctive fragmentation, facilitating differentiation of isomeric and localization of unsaturation sites in acyl chain constituents.
Mixed Sneutrinos, Dark Matter and the LHC
Creators: name: Thomas, Zoe
name: Tucker-Smith, David
name: Weiner, Neal
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the phenomenology of supersymmetric models in which gauge-singlet scalars mix with the MSSM sneutrinos through weak-scale $A$ terms. After reviewing the constraints on mixed-sneutrino dark matter from measurements of $Ω_{CDM}$ and from direct-detection experiments, we explore mixed-sneutrino signatures relevant to the LHC. For a mixed-sneutrino LSP and a right-handed slepton NLSP, decays of the lightest neturalino can produce opposite-sign, same-flavor (OSSF) dileptons with an invariant-mass distribution shifted away from the kinematic endpoint. In different parameter regions, the charginos and neutralinos produced in cascades all decay dominantly to the lighter sneutrinos, leading to a kinematic edge in the jet-lepton invariant-mass distribution from the decay chain $\tilde{q} \to χ^- q \to \snu^* l q$, without an OSSF dilepton signature. We explore the possibility of using mass estimation methods to distinguish this mixed-sneutrino jet-lepton signature from an MSSM one. Finally, we consider signatures associated with Higgs-lepton or $Z$-lepton production in cascades involving the heavier sneutrinos.
Basic cohomology of canonical holomorphic foliations on complex moment-angle manifolds
Creators: name: Ishida, Hiroaki
name: Krutowski, Roman
name: Panov, Taras
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32L05, 32Q55, 37F75, 57R19, 14M25

description: We describe the basic cohomology ring of the canonical holomorphic foliation on a moment-angle manifold, LVMB-manifold or any complex manifold with a maximal holomorphic torus action. Namely, we show that the basic cohomology has a description similar to the cohomology ring of a complete simplicial toric variety due to Danilov and Jurkiewicz. This settles a question of Battaglia and Zaffran, who previously computed the basic Betti numbers for the canonical holomorphic foliation in the case of a shellable fan. Our proof uses an Eilenberg-Moore spectral sequence argument; the key ingredient is the formality of the Cartan model for the torus action on a moment-angle manifold. We develop the concept of transverse equivalence as an important tool for studying smooth and holomorphic foliated manifolds. For an arbitrary complex manifold with a maximal torus action, we show that it is transverse equivalent to a moment-angle manifold and therefore has the same basic cohomology.
description: 16 pages, final published version
РАЗРАБОТКА МЕТОДИКИ ОЦЕНКИ СОЦИАЛЬНО-ЭКОНОМИЧЕСКОГО ПОТЕНЦИАЛА МУНИЦИПАЛЬНОГО ОБРАЗОВАНИЯ
Creators: name: ТИТОВА А.С.
name: СЫРОИЖКО В.В.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: МУНИЦИПАЛЬНОЕ ОБРАЗОВАНИЕ
СОЦИАЛЬНО-ЭКОНОМИЧЕСКОЕ РАЗВИТИЕ
РЕГИОН
ЭФФЕКТИВНОСТЬ
УПРАВЛЕНИЕ
MUNICIPAL FORMATION
SOCIO-ECONOMIC DEVELOPMENT
REGION
EFFICIENCY
MANAGEMENT

description: На территории Российской Федерации по данным Росстата насчитывается 21 501 муниципальное образование по состоянию на 1 января 2019 года. Россия в силу своей обширной, географически и природо-климатически разрозненной территории имеет резкие контрасты по результатам социально-экономического уровня развития регионов. Как бы не было парадоксально, но порой существенные различия в параметрах качества жизни населения встречаются и в пределах одной административной единицы, поэтому разработка единых подходов к оценке социально-экономического потенциала отдельных муниципальных образований является необходимым и актуальным механизмом, оказывающим влияние на развитие отдельных муниципалитетов. В статье предлагаются новые подхода к применению действующей методики оценки социально-экономического потенциала муниципального образования.According to Rosstat, there are 21,501 municipalities in the Russian Federation as of January 1, 2019. Russia, due to its vast, geographically and climatic disparate territory, has sharp contrasts in the results of the socio-economic level of regional development. Paradoxically, sometimes significant differences in the parameters of the quality of life of the population occur within the same administrative unit, so the development of unified approaches to assessing the socio-economic potential of individual municipalities is a necessary and relevant mechanism that affects the development of individual municipalities. The article offers new approaches to the application of the current methodology for assessing the socio-economic potential of a municipality.
Higgs shifts from electron-positron annihilations near neutron stars
Creators: name: Wegner, Gary A.
name: Onofrio, Roberto
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We discuss the potential for using neutron stars to determine bounds on the Higgs-Kretschmann coupling by looking at peculiar shifts in gamma-ray spectroscopic features. In particular, we reanalyse multiple lines observed in GRB781119 detected by two gamma-ray spectrometers, and derive an upper bound on the Higgs-Kretschmann coupling that is much more constraining than the one recently obtained from white dwarfs. This calls for targeted analyses of spectra of gamma-ray bursts from more recent observatories, dedicated searches for differential shifts on electron-positron and proton-antiproton annihilation spectra in proximity of compact sources, and signals of electron and proton cyclotron lines from the same neutron star.
description: 7 pages, 2 figures
Goldstini Can Give the Higgs a Boost
Creators: name: Thaler, Jesse
name: Thomas, Zoe
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Supersymmetric collider phenomenology depends crucially on whether the lightest observable-sector supersymmetric particle (LOSP) decays, and if so, what the LOSP decay products are. For instance, in SUSY models where the gravitino is lighter than the LOSP, the LOSP decays to its superpartner and a longitudinal gravitino via supercurrent couplings. In this paper, we show that LOSP decays can be substantially modified when there are multiple sectors that break supersymmetry, where in addition to the gravitino there are light uneaten goldstini. As a particularly striking example, a bino-like LOSP can have a near 100% branching fraction to a higgs boson and an uneaten goldstino, even if the LOSP has negligible higgsino fraction. This occurs because the uneaten goldstino is unconstrained by the supercurrent, allowing additional operators to mediate LOSP decay. These operators can be enhanced in the presence of an R symmetry, leading to copious boosted higgs production in SUSY cascade decays.
description: 30 pages, 12 figures; v2: title change, clarifications added, version to appear in JHEP
(503216) Charles W Webb
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
The Two Faces of Anomaly Mediation
Creators: name: D'Eramo, Francesco
name: Thaler, Jesse
name: Thomas, Zoe
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Anomaly mediation is a ubiquitous source of supersymmetry (SUSY) breaking which appears in almost every theory of supergravity. In this paper, we show that anomaly mediation really consists of two physically distinct phenomena, which we dub "gravitino mediation" and "Kahler mediation". Gravitino mediation arises from minimally uplifting SUSY anti-de Sitter (AdS) space to Minkowski space, generating soft masses proportional to the gravitino mass. Kahler mediation arises when visible sector fields have linear couplings to SUSY breaking in the Kahler potential, generating soft masses proportional to beta function coefficients. In the literature, these two phenomena are lumped together under the name "anomaly mediation", but here we demonstrate that they can be physically disentangled by measuring associated couplings to the goldstino. In particular, we use the example of gaugino soft masses to show that gravitino mediation generates soft masses without corresponding goldstino couplings. This result naively violates the goldstino equivalence theorem but is in fact necessary for supercurrent conservation in AdS space. Since gravitino mediation persists even when the visible sector is sequestered from SUSY breaking, we can use the absence of goldstino couplings as an unambiguous definition of sequestering.
description: 21 pages, 1 table; v2, references added, extended discussion in introduction and appendix; v3, JHEP version
(503217) Herbert Roberts
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
The creation and persistence of a misaligned gas disc in a simulated early-type galaxy
Creators: name: van de Voort, Freeke
name: Davis, Timothy A.
name: Keres, Dusan
name: Quataert, Eliot
name: Faucher-Giguere, Claude-Andre
name: Hopkins, Philip F.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Massive early-type galaxies commonly have gas discs which are kinematically misaligned with the stellar component. These discs feel a torque from the stars and the angular momentum vectors are expected to align quickly. We present results on the evolution of a misaligned gas disc in a cosmological simulation of a massive early-type galaxy from the Feedback In Realistic Environments project. This galaxy experiences a merger which, together with a strong galactic wind, removes most of the original gas disc. The galaxy subsequently reforms a gas disc through accretion of cold gas, but it is initially 120 degrees misaligned with the stellar rotation axis. This misalignment persists for about 2 Gyr before the gas-star misalignment angle drops below 20 degrees. The time it takes for the gaseous and stellar components to align is much longer than previously thought, because the gas disc is accreting a significant amount of mass for about 1.5 Gyr after the merger, during which the angular momentum change induced by accreted gas dominates over that induced by stellar torques. Once the gas accretion rate has decreased sufficiently, the gas disc decouples from the surrounding halo gas and realigns with the stellar component in about 6 dynamical times. During the late evolution of the misaligned gas disc, the centre aligns faster than the outskirts, resulting in a warped disc. We discuss the observational consequences of the long survival of our misaligned gas disc and how our results can be used to calibrate merger rate estimates from observed gas misalignments.
description: 10 pages, 7 figures. Accepted for publication in MNRAS. Revised version: minor changes. A movie of the evolution of the gas disc can be viewed at http://astro.berkeley.edu/~freeke/misalign.html
TASI 2012: Super-Tricks for Superspace
Creators: name: Bertolini, Daniele
name: Thaler, Jesse
name: Thomas, Zoe
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: These lectures from the TASI 2012 summer school outline the basics of supersymmetry (SUSY) in 3+1 dimensions. Starting from a ground-up development of superspace, we develop all of the tools necessary to construct SUSY lagrangians. While aimed at an introductory level, these lectures incorporate a number of "super-tricks" for SUSY aficionados, including SUSY-covariant derivatives, equations of motion in superspace, background field methods, and non-linear realizations of goldstinos.
description: 75 pages, 4 figures, 1 table. v2: formatting improved, hyperlinks added, references updated
(503213) Harry MacDonald
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
title: Evaluation of the micro liquid|liquid interface towards electroanalytical detection of Fe²⁺ and trace metal ions in terrestrial and seawater
Creators: name: Jiang, Qi
Publisher: name: Memorial University of Newfoundland
Year: 2021

description: As the primary production of phytoplankton is the foundation of the global carbon cycle, monitoring the spatiotemporal concentration of iron, which is a key micronutrient often limiting the growth of phytoplankton in the ocean, has been a focus in oceanic and terrestrial waters for several decades. Herein, we propose to evaluate a novel method of iron detection at a micro interface between water|1,2-dichloroethane (w|DCE) and water|ionic liquid (w|IL). Ligand assisted charge transfer of Fe²⁺ was monitored electrochemically using cyclic and differential pulse voltammetry (CV and DPV). Chapter 1 introduces some techniques used for detection of iron in the seawater and contemporary analytical methods in the field, as well as fundamental concepts of electrochemistry at the interface between two immiscible electrolyte solutions (ITIES), so-called liquid|liquid electrochemistry. Chapter 2 describes the main body of work in which four ligands were investigated toward facilitated Fe²⁺ transfer, including 1,10-phenathroline (phen), 1-nitroso-2-naphthol (N2N), 2-(2-thiazolylazo)-p-cresol (TAC), and salicylaldoxime (SAL). The overall complexation or binding constant for each ion was determined and compared versus Fe2+ coordination at the w|DCE micro-interface. Three Fe²⁺:phen, metal:ligand, stoichiometries were observed; however, only a single stoichiometry was recorded in the case of the other ligands. Chapter 3 describes a preliminary investigation of facilitated Fe²⁺ transfer reactions using phen at a water|ionic liquid (w|IL) interface, while Chapter 4 provides some overall conclusions and perspectives as to the direction of the field moving forward.
Anomaly Mediation from Unbroken Supergravity
Creators: name: D'Eramo, Francesco
name: Thaler, Jesse
name: Thomas, Zoe
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: When supergravity (SUGRA) is spontaneously broken, it is well known that anomaly mediation generates sparticle soft masses proportional to the gravitino mass. Recently, we showed that one-loop anomaly-mediated gaugino masses should be associated with unbroken supersymmetry (SUSY). This counterintuitive result arises because the underlying symmetry structure of (broken) SUGRA in flat space is in fact (unbroken) SUSY in anti-de Sitter (AdS) space. When quantum corrections are regulated in a way that preserves SUGRA, the underlying AdS curvature (proportional to the gravitino mass) necessarily appears in the regulated action, yielding soft masses without corresponding goldstino couplings. In this paper, we extend our analysis of anomaly mediation to sfermion soft masses. Already at tree-level we encounter a number of surprises, including the fact that zero soft masses correspond to broken (AdS) SUSY. At one-loop, we explain how anomaly mediation appears when regulating SUGRA in a way that preserves super-Weyl invariance. We find that recent claims in the literature about the non-existence of anomaly mediation were based on a Wilsonian effective action with residual gauge dependence, and the gauge-invariant 1PI effective action contains the expected anomaly-mediated spectrum. Finally, we calculate the sfermion spectrum to all orders, and use supertrace relations to derive the familiar two-loop soft masses from minimal anomaly mediation, as well as unfamiliar tree-level and one-loop goldstino couplings consistent with renormalization group invariance.
description: 45 pages, 4 figures, 1 table
ЗАРУБЕЖНЫЙ ОПЫТ ВЗАИМОДЕЙСТВИЯ ОРГАНОВ МЕСТНОГО САМОУПРАВЛЕНИЯ С НЕКОММЕРЧЕСКИМИ ОРГАНИЗАЦИЯМИ ПРИ ПОДДЕРЖКЕ МАЛОГО БИЗНЕСА
Creators: name: ТЮКАВИН С.Н.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: МАЛЫЙ БИЗНЕС
НЕКОММЕРЧЕСКИЕ ОРГАНИЗАЦИИ
ВЗАИМОДЕЙСТВИЕ
ПАРТНЕРСКИЕ ОТНОШЕНИЯ
ЗАЩИТА КОНКУРЕНЦИИ
МЕСТНОЕ САМОУПРАВЛЕНИЕ
ЗАРУБЕЖНЫЙ ОПЫТ
SMALL BUSINESS
NON-PROFIT ORGANIZATIONS
INTERACTION
PARTNERSHIPS
PROTECTION OF COMPETITION
LOCAL GOVERNMENT
FOREIGN EXPERIENCE

description: В статье рассмотрен опыт различных стран в поддержке малого бизнеса, сделан вывод о разнообразии подходов к взаимодействию НКО, выражающих интересы малых организаций, с местными властями и властью в целом. Для американской модели характерно, в первую очередь, участие НКО в поддержке свободной конкуренции, защищаемой, среди прочего, и от действий со стороны местных властей. В странах ЕС, напротив, сформировалась модель, в соответствии с которой между местными властями и малым бизнесом выстраиваются партнерские отношения, а НКО выражают интересы небольших компаний через финансирование и выработку правовых норм.The article considers the experience of various countries in supporting small business, concludes that there are a variety of approaches to the interaction of NPOs that express the interests of small organizations, with local authorities and the government as a whole. The American model is characterized, first of all, by the participation of NGOs in supporting free competition, which is protected, among other things, from actions by local authorities. In the EU countries, on the contrary, a model has been formed in accordance with which partnerships are built between local authorities and small businesses, and NGOs express the interests of small companies through financing and the development of legal norms.
(503214) Theodore MacDonald
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Concurrence of Quantum Anomalous Hall and Topological Hall Effects in Magnetic Topological Insulator Sandwich Heterostructures
Creators: name: Jiang, Jue
name: Xiao, Di
name: Wang, Fei
name: Shin, Jae-Ho
name: Andreoli, Domenico
name: Zhang, Jianxiao
name: Xiao, Run
name: Zhao, Yi-Fan
name: Kayyalha, Morteza
name: Zhang, Ling
name: Wang, Ke
name: Zang, Jiadong
name: Liu, Chaoxing
name: Samarth, Nitin
name: Chan, Moses H. W.
name: Chang, Cui-Zu
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The quantum anomalous Hall (QAH) effect is a quintessential consequence of non-zero Berry curvature in momentum-space. The QAH insulator harbors dissipation-free chiral edge states in the absence of an external magnetic field. On the other hand, the topological Hall (TH) effect, a transport hallmark of the chiral spin textures, is a consequence of real-space Berry curvature. While both the QAH and TH effects have been reported separately, their coexistence, a manifestation of entangled chiral edge states and chiral spin textures, has not been reported. Here, by inserting a TI layer between two magnetic TI layers to form a sandwich heterostructure, we realized a concurrence of the TH effect and the QAH effect through electric field gating. The TH effect is probed by bulk carriers, while the QAH effect is characterized by chiral edge states. The appearance of TH effect in the QAH insulating regime is the consequence of chiral magnetic domain walls that result from the gate-induced Dzyaloshinskii-Moriya interaction and occur during the magnetization reversal process in the magnetic TI sandwich samples. The coexistence of chiral edge states and chiral spin textures potentially provides a unique platform for proof-of-concept dissipationless spin-textured spintronic applications.
description: 22 pages, 4 figures, the accepted version for Nature Materials
Kelvin-Helmholtz instability in solar H-alpha surges
Creators: name: Zhelyazkov, I.
name: Zaqarashvili, T. V.
name: Chandra, R.
name: Srivastava, A. K.
name: Mishonov, T.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We study the evolutionary conditions for Kelvin-Helmholtz (KH) instability in a H-alpha solar surge observed in NOAA AR 8227 on 1998 May 30. The jet with speeds in the range of 45-50 km/s, width of 7 Mm, and electron number density of 3.83 x 10^{10} cm^{-3} is assumed to be confined in a twisted magnetic flux tube embedded in a magnetic field of 7 G. The temperature of the plasma flow is of the order of 10^5 K while that of its environment is taken to be 2 x 10^6 K. The electron number density of surrounding magnetized plasma has a typical for the TR/lower corona region value of 2 x 10^{9} cm^{-3}. Under these conditions, the Alfven speed inside the jet is equal to 78.3 km/s. We model the surge as a moving magnetic flux tube for two magnetic field configurations: (i) a twisted tube surrounded by plasma with homogeneous background magnetic field, and (ii) a twisted tube which environment is plasma with also twisted magnetic field. The magnetic field twist in given region is characterized by the ratio of azimuthal to the axial magnetic field components evaluated at the flux tube radius. The numerical studies of appropriate dispersion relations of MHD modes supported by the plasma flow in both magnetic field configurations show that unstable against Kelvin-Helmholtz instability can only be the MHD waves with high negative mode numbers and the instability occurs at sub-Alfvenic critical flow velocities in the range of 25-50 km/s.
description: 9 pages, 4 figures. arXiv admin note: text overlap with arXiv:1411.6481
Naturalizing Supersymmetry with a Two-Field Relaxion Mechanism
Creators: name: Evans, Jason L.
name: Gherghetta, Tony
name: Nagata, Natsumi
name: Thomas, Zoe
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a supersymmetric version of a two-field relaxion model that naturalizes tuned versions of supersymmetry. This arises from a relaxion mechanism that does not depend on QCD dynamics and where the relaxion potential barrier height is controlled by a second axion-like field. During the cosmological evolution, the relaxion rolls with a nonzero value that breaks supersymmetry and scans the soft supersymmetric mass terms. Electroweak symmetry is broken after the soft masses become of order the supersymmetric Higgs mass term and causes the relaxion to stop rolling for superpartner masses up to $\sim 10^9$ GeV. This can explain the tuning in supersymmetric models, including split-SUSY models, while preserving the QCD axion solution to the strong CP problem. Besides predicting two very weakly-coupled axion-like particles, the supersymmetric spectrum may contain an extra Goldstino, which could be a viable dark matter candidate.
description: 33 pages, 3 figures; v2: bounds and figures corrected
Neutral Naturalness with Bifundamental Gluinos
Creators: name: Gherghetta, Tony
name: Nguyen, Minh
name: Thomas, Zoe
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study constraints on one-loop neutral naturalness at the LHC by considering gluon partners which are required to ameliorate the tuning in the Higgs mass-squared arising at two loops. This is done with a simple orbifold model of folded supersymmetry which not only contains color-neutral stops but also bifundamental gluinos that are charged under the Standard Model color group $SU(3)_C$ and a separate $SU(3)_C'$ group. The bifundamental gluinos reduce the Higgs mass tuning at two loops and maintain naturalness provided the gluinos are lighter than approximately 1.9 TeV for a 5 TeV cutoff scale. Limits from the LHC already forbid bifundamental gluinos below 1.4 TeV, and other non-colored states such as electroweakinos, $Z'$ bosons and dark sector bound states may be probed at future colliders. The search for bifundamental gluinos therefore provides a direct probe of one-loop neutral naturalness that can be fully explored at the LHC.
description: 16 pages, 3 figures
ТЕОРЕТИЧЕСКИЕ ОСНОВЫ ВЗАИМОДЕЙСТВИЯ НЕКОММЕРЧЕСКИХ ОРГАНИЗАЦИЙ С ОРГАНАМИ МЕСТНОГО САМОУПРАВЛЕНИЯ
Creators: name: ТЮКАВИН С.Н.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ПОДДЕРЖКА МАЛОГО БИЗНЕСА
НЕКОММЕРЧЕСКИЕ ОРГАНИЗАЦИИ
ДЕЯТЕЛЬНОСТЬ ОРГАНОВ МЕСТНОГО САМОУПРАВЛЕНИЯ
СОТРУДНИЧЕСТВО
ИНСТИТУЦИОНАЛЬНЫЙ ПОДХОД
SUPPORT FOR SMALL BUSINESSES
NON-PROFIT ORGANIZATIONS
ACTIVITIES OF LOCAL AUTHORITIES
COOPERATION
INSTITUTIONAL APPROACH

description: В статье рассмотрены различные теоретические подходы, описывающие взаимодействие между органами местного самоуправления и НКО при поддержке малого бизнеса. С точки зрения местных властей подобное взаимодействие связано, в первую очередь, с представительством, оно необязательно, конкретные формы сотрудничества могут вырабатываться на практике. С экономической точки зрения НКО становятся экономическим институтом только при условии создания устойчивых связей, обеспечивающих взаимодействие между малым бизнесом и местными властями. Если такие связи сформированы, это способствует наиболее рациональной поддержке малого бизнеса и развитию местного сообщества в целомThe article discusses various theoretical approaches that describe the interaction between local governments and NPOs with the support of small businesses. From the point of view of local authorities, such interaction is primarily associated with representation, it is not necessary, specific forms of cooperation can be developed in practice. From an economic point of view, NPOs become an economic institution only under the condition of creating stable ties that ensure interaction between small business and local authorities. If such ties are formed, this contributes to the most rational support for small businesses and the development of the local community as a whole.
A Uniformly Consistent Estimator of Causal Effects under the $k$-Triangle-Faithfulness Assumption
Creators: name: Spirtes, Peter
name: Zhang, Jiji
Publisher: name: arXiv
Year: 2015
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Spirtes, Glymour and Scheines [Causation, Prediction, and Search (1993) Springer] described a pointwise consistent estimator of the Markov equivalence class of any causal structure that can be represented by a directed acyclic graph for any parametric family with a uniformly consistent test of conditional independence, under the Causal Markov and Causal Faithfulness assumptions. Robins et al. [Biometrika 90 (2003) 491-515], however, proved that there are no uniformly consistent estimators of Markov equivalence classes of causal structures under those assumptions. Subsequently, Kalisch and Bühlmann [J. Mach. Learn. Res. 8 (2007) 613-636] described a uniformly consistent estimator of the Markov equivalence class of a linear Gaussian causal structure under the Causal Markov and Strong Causal Faithfulness assumptions. However, the Strong Faithfulness assumption may be false with high probability in many domains. We describe a uniformly consistent estimator of both the Markov equivalence class of a linear Gaussian causal structure and the identifiable structural coefficients in the Markov equivalence class under the Causal Markov assumption and the considerably weaker k-Triangle-Faithfulness assumption.
description: Published in at http://dx.doi.org/10.1214/13-STS429 the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Black hole entropy in massive Type IIA
Creators: name: Benini, Francesco
name: Khachatryan, Hrachya
name: Milan, Elisa
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the entropy of static dyonic BPS black holes in AdS$_4$ in 4d $\mathcal{N}=2$ gauged supergravities with vector and hyper multiplets, and how the entropy can be reproduced with a microscopic counting of states in the AdS/CFT dual field theory. We focus on the particular example of BPS black holes in AdS$_4 \times S^6$ in massive Type IIA, whose dual three-dimensional boundary description is known and simple. To count the states in field theory we employ a supersymmetric topologically twisted index, which can be computed exactly with localization techniques. We find perfect match at leading order.
description: 26 pages, 1 figure; v2: typos corrected, refs added; v3: published version
Learning to learn: Advanced behavioural flexibility in a poison frog
Creators: name: Burmeister, S.S.
name: Day, L.B.
name: Liu, Y.
name: Summers, K.
Publisher: name: Academic Press
Year: 2016

description: Behavioural flexibility is essential for survival in a world with changing contingencies and its evolution is linked to complex physical and social environments. Serial reversal learning, in which reward contingencies change frequently, is a key indicator of behavioural flexibility. While many vertebrates are capable of serial reversal learning, only birds and mammals have previously been shown to use rule-based decision strategies (e.g. win-stay/lose-shift) to become better at learning changes in reward contingencies across reversals. While the lifestyles of many amphibians have a degree of complexity, the evidence to date suggests limited levels of behavioural flexibility. Here, we show that the poison frog Dendrobates auratus, which has evolved complex parental behaviours that likely depend on remembering locations in a flexible manner, can use a win-stay/lose-shift strategy to increase their behavioural flexibility across sequential changes in the reward contingencies in a visual discrimination task. Furthermore, probe trials demonstrate that the frogs used the provided visual cues to spatially orient in the maze in a manner reminiscent of complex spatial cognition. Our study provides the first evidence of serial reversal learning in frogs and is the first to demonstrate the use of a rule-based learning strategy in a nonavian, nonmammalian species.
Canonical metrics on holomorphic Courant algebroids
Creators: name: Garcia-Fernandez, Mario
name: Rubio, Roberto
name: Shahbazi, C. S.
name: Tipler, Carl
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The solution of the Calabi Conjecture by Yau implies that every Kähler Calabi-Yau manifold $X$ admits a metric with holonomy contained in $\textrm{SU}(n)$, and that these metrics are parametrized by the positive cone in $H^{1,1}(X,\mathbb{R})$. In this work we give evidence of an extension of Yau's theorem to non-Kähler manifolds, where $X$ is replaced by a compact complex manifold with vanishing first Chern class endowed with a holomorphic Courant algebroid $Q$ of Bott-Chern type. The equations that define our notion of best metric correspond to a mild generalization of the Hull-Strominger system, whereas the role of $H^{1,1}(X,\mathbb{R})$ is played by an affine space of 'Aeppli classes' naturally associated to $Q$ via Bott-Chern secondary characteristic classes.
description: 55 pages, Lemma 2.2 fixed, presentation improved, appendix added, to appear in the Proceedings of the London Mathematical Society
Bright-light detector control emulates the local bounds of Bell-type inequalities
Creators: name: Sajeed, Shihan
name: Sultana, Nigar
name: Lim, Charles Ci Wen
name: Makarov, Vadim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is well-known that no local model - in theory - can simulate the outcome statistics of a Bell-type experiment as long as the detection efficiency is higher than a threshold value. For the Clauser-Horne-Shimony-Holt (CHSH) Bell inequality this theoretical threshold value is $η_{\text{T}} = 2 (\sqrt{2}-1) \approx 0.8284$. On the other hand, Phys.\ Rev.\ Lett.\ 107, 170404 (2011) outlined an explicit practical model that can fake the CHSH inequality for a detection efficiency of up to $0.5$. In this work, we close this gap. More specifically, we propose a method to emulate a Bell inequality at the threshold detection efficiency using existing optical detector control techniques. For a Clauser-Horne-Shimony-Holt inequality, it emulates the CHSH violation predicted by quantum mechanics up to $η_{\text{T}}$. For the Garg-Mermin inequality - re-calibrated by incorporating non-detection events - our method emulates its exact local bound at any efficiency above the threshold. This confirms that attacks on secure quantum communication protocols based on Bell violation is a real threat if the detection efficiency loophole is not closed.
description: 7 pages, 3 figures
Outcomes and lessons learned - final report
Creators: name: Renders, Nele
name: Böck, Elisabeth
name: Jean-Sébastien Broc
name: Fonseca, Paula
name: Cremesty, Joy
Publisher: name: Zenodo
Year: 2023
Subjects: energy efficiency directive
savings calculations
deemed savings

description: Outcomes and lessons learned of the streamSAVE project: description for each of the 10 Priority Actions
description: Co-authors: Angelika Melmuka (AEA), Erika Meynaerts (VITO), Kelsey van Maris (VITO), Guillermo Borragán Pedraz (VITO), Pedro Moura (ISR), Carlos Patrão (ISR), João Fong (ISR), Maria Lopez Arias (CIRCE), Gema Millan Ballesteros (CIRCE), Nelson Rene Garcia Polanco (CIRCE), Aurora Garcia Jimenez (CIRCE), Christos Tourkolias (CRES), Argyro Giakoumi (CRES), Charilaos Andreosatos (CRES), Tomas Jezdinsky (ECI), Václav Šebek (SEVEn), Ivana Rogulj (IEECP), Erik Faassen (IEECP), Matevž Pušnik (JSI), Karolis Januševičius (LEA), Agnė Stonienė (LEA)
Social dominance regulates androgen and estrogen receptor gene expression
Creators: name: Fernald, R.D.
name: Kailasanath, V.
name: Burmeister, S.S.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: In Astatotilapia burtoni, dominant males have higher levels of sex steroid hormones than subordinate males. Because of the complex regulatory interactions between steroid hormones and receptors, we asked whether dominance is also associated with variation in sex steroid receptor gene expression. Using quantitative PCR, we compared the expression of specific subtypes of androgen (AR) and estrogen (ER) receptor genes between dominant and subordinated males in 3 divisions of the brain, the pituitary, and the testes. We measured mRNA levels of AR-α, AR-β, ER-α, ER-βa, and ER-βb, gonadotropin-releasing hormone 1 (GnRH1), and GnRH receptor 1 (GnRH-R1) relative to 18S rRNA. In the anterior part of the brain, we found that dominant males had higher mRNA expression of AR-α, AR-β, ER-βa, and ER-βb, but not ER-α, compared to subordinate males. This effect of dominance was reflected in a positive correlation between testes size and AR-α, AR-β, ER-βa, and ER-βb in the anterior brain. In addition, mRNA levels of all ARs and ERs in the anterior brain were positively correlated with mRNA level of GnRH1. In the middle and posterior portions of the brain, as well as the testes, steroid receptor mRNA levels were similar among dominants and subordinates. In the pituitary, ER-α mRNA level was positively correlated with testes size and AR-α mRNA was positively correlated with GnRH-R1 mRNA level. These data suggest that dominant male brains could be more sensitive to sex steroids, which may contribute to the increased complexity of the behavioral repertoires of dominant males.
Holomorphic string algebroids
Creators: name: Garcia-Fernandez, Mario
name: Rubio, Roberto
name: Tipler, Carl
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We introduce the category of holomorphic string algebroids, whose objects are Courant extensions of Atiyah Lie algebroids of holomorphic principal bundles, as considered by Bressler, and whose morphisms correspond to inner morphisms of the underlying holomorphic Courant algebroids in the sense of Severa. This category provides natural candidates for Atiyah Lie algebroids of holomorphic principal bundles for the (complexified) string group and their morphisms. Our main results are a classification of string algebroids in terms of Cech cohomology, and the construction of a locally complete family of deformations of string algebroids via a differential graded Lie algebra.
description: 41 pages, Sections 2 and 3 improved, to appear in Transactions of the American Mathematical Society