cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Entropons as collective excitations in active solids
Creators: name: Caprini, Lorenzo
name: Marconi, Umberto Marini Bettolo
name: Puglisi, Andrea
name: Löwen, Hartmut
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The vibrational dynamics of solids is described by phonons constituting basic collective excitations in equilibrium crystals. Here we consider an active crystal composed of self-propelled particles which bring the system into a non-equilibrium steady-state governed by entropy production. Calculating the entropy production spectrum, we put forward the picture of "entropons", which are vibrational collective excitations responsible for entropy production. Entropons are purely generated by activity and coexist with phonons but dominate over them for large self-propulsion strength. The existence of entropons can be verified in experiments on dense self-propelled colloidal Janus-particles and granular active matter, as well as in living systems such as dense cell monolayers.
ИССЛЕДОВАНИЕ РИСКОВ ПРОФЕССИОНАЛЬНОЙ НАПРАВЛЕННОСТИ СТУДЕНТОВ В ОБРАЗОВАТЕЛЬНОМ ПРОЦЕССЕ УНИВЕРСИТЕТА
Creators: name: ТИМОХИНА АЛЁНА ВЛАДИМИРОВНА
name: ФЕДОТЕНКО ИННА ЛЕОНИДОВНА
Publisher: name: Концепт
Year: 2020
Subjects: ПРОФЕССИОНАЛЬНАЯ НАПРАВЛЕННОСТЬ
ВЫСШЕЕ ОБРАЗОВАНИЕ
ВЫБОР ПРОФЕССИИ
СТУДЕНЧЕСКИЙ ИНФАНТИЛИЗМ
ОБРАЗОВАТЕЛЬНЫЕ РИСК
HIGHER EDUCATION
PROFESSIONAL ORIENTATION
CHOICE OF PROFESSION
STUDENT INFANTILISM
EDUCATIONAL RISKS

description: Проблема развития студента как субъекта достаточно традиционна для психолого-педагогического исследования высшей школы. Теоретические основы изучения деятельности студента заложены в работах отечественных и зарубежных ученых С. Л. Рубинштейна, Б. Г. Ананьева, Э. Ф. Зеера, Д. Сьюпера, Дж. Холланда и других. Психологи и педагоги исследовали формирование студента как личности в процессе обучения в высших учебных заведениях. В результате выделялись последствия, которые могут возникнуть при необоснованном и случайном выборе студентом направления подготовки в вузе и негативно повлиять на его профессиональное самоопределение. Поэтому цель нашего исследования - рассмотреть теоретико-аналитические аспекты становления профессиональной направленности студентов в контексте образовательных рисков, возникающих в процессе обучения. Научная актуальность обусловлена дефицитом исследований данной проблематики, необоснованностью психолого-педагогических условий, повышающих эффективность формирования профессиональной направленности студентов, неразработанностью механизма присвоения ценностей выбранной профессии в образовательном процессе университета. В связи с этим в статье обсуждается вопрос об образовательных рисках, которые могут тормозить формирование профессиональной направленности студентов, что приводит к низкой познавательной и социальной мотивации. В результате у будущего специалиста возникает слабая профессиональная направленность, которая приводит к отсутствию интереса в овладении полученной профессией. Таким образом, на начальном этапе нашего исследования было проведено анкетирование студентов направления подготовки «Химия» (направленность «Медицинская и фармацевтическая химия»), специалитета «Фармация», позволяющее определить образовательные риски и факторы, которые повлияли на выбор вуза, специальности. Полученные результаты помогут определить вариативность методов, технологий, сделать процесс формирования профессиональной направленности в области фармации более гибким.
ФОРМИРОВАНИЕ ПАТРИОТИЗМА У МЛАДШИХ ШКОЛЬНИКОВ СРЕДСТВАМИ КОМПЬЮТЕРНЫХ ИГР
Creators: name: СИТНИКОВА ЛЮДМИЛА ДМИТРИЕВНА
name: РОДИОНОВА ОЛЬГА ВЛАДИМИРОВНА
Publisher: name: Концепт
Year: 2020
Subjects: МЛАДШИЙ ШКОЛЬНИК
ПАТРИОТИЗМ
ПАТРИОТИЧЕСКОЕ ВОСПИТАНИЕ
КОМПЬЮТЕРНАЯ ИГРА
PATRIOTIC EDUCATION
PATRIOTISM
PRIMARY SCHOOL STUDENT
COMPUTER GAME
FORMATION OF PATRIOTISM

description: Информатизация общества, последующая глобализация обусловили необходимость формирования патриотизма у каждого члена современного социума. При этом осуществлять сегодня этот процесс необходимо с использованием ИКТ. Это особенно актуально для детей, которые каждый день встречаются с гаджетом, компьютером или телевизором. Программным средством, которому дети отдают наибольшее предпочтение, является комьютерная игра. Нами высказывается предположение, что компьютерные игры - это эффективное средство патриотического воспитания младших школьников. Огромный интерес к таким играм у детей, а также их наглядность и интерактивность позволяют вызвать у ребенка необходимые чувства, эмоции и направить на требуемые поступки. В статье представлен анализ работ по вопросам формирования патриотизма: изучены сущность патриотизма, патриотического воспитания; принцип природосообразности определен как основной в формировании патриотизма; с учетом его положений проанализированы подходы к определению цели, содержания, методов, форм и средств патриотического воспитания младших школьников. По результатам анализа сформулированы положения, на основе которых спроектирована шестикомпонентная теоретическая модель формирования патриотизма у младших школьников средствами компьютерных игр. Формирование патриотизма осуществляется в ходе патриотического воспитания. Этот процесс является непрерывным и осуществляется поэтапно в соответствии с возрастными периодами жизни человека. В теоретической модели представлена цель с учетом ФГОС начального общего образования. На основе цели и компонентного состава патриотизма определено содержание и диагностический инструментарий оценки возможного результата. Основным средством в модели выбраны компьютерные игры о родном крае и Отечестве. Описаны их возможности для реализации патриотического воспитания младших школьников. Формирование патриотизма средствами компьютерных игр может осуществляться с использованием различных методов в классно-урочной форме обучения в очном, дистанционном и смешанном форматах. Учитель сопровождает игру беседой с объяснениями и дополнениями. На основе теоретической модели была разработана методическая карта формирования патриотизма как любви к малой родине, Тульскому краю, у младших школьников. Разработанная карта содержит методическую поддержку для реализации процесса формирования патриотизма младших школьников средствами спроектированных компьютерных игр о Тульском регионе и может быть использована в школьной практике. Исследование носит теоретический характер и требует экспериментального подтверждения.
Charge and spin Hall effect in spin chiral ferromagnetic graphene
Creators: name: Rameshti, Babak Zare
name: Zareyan, Malek
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We predict a specific type of charge Hall effect in undoped ferromagnetic graphene that is generated by the spin Hall mechanism in the absence of an external magnetic field. The essential feature is the so-called spin chiral configuration of the spin subbands in such a magnetic material where carriers with opposite spin direction are of different type of electron-like or hole-like. Within the semiclassical theory of spin-orbital dynamics of electrons, we obtain that a longitudinal electric field can produce a spin-orbit transverse current of pure charge with no polarization of the spin and the valley.
description: 4 pages, 1 figure, Accepted to Publish in Applied Physics Letter
Mie scattering of Laguerre-Gaussian beams: photonic nanojets and near-field optical vortices
Creators: name: Kiselev, Alexei D.
name: Plutenko, Dmytro O.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study Mie scattering of Laguerre-Gaussian (LG) light beams remodelled using the method of far-field matching. The theoretical results are used to analyze the optical field in the near-field region for purely azimuthal LG beams characterized by a nonzero azimuthal mode number $m_{LG}$. The mode number $m_{LG}$ is found to have a profound effect on the morphology of photonic nanojets and the near-field structure of optical vortices associated with the components of the electric field.
description: 22 pages, 7 figures
Ökumene-Erklärungen der drei großen Kirchen im Jahr 2000
Creators: name: Roepke, Claus-Jürgen
Publisher: name: Lutherische Kirche in der Welt
Year: 1970

description: Lutherische Kirche in der Welt, Bd. 50 (2003): Lutherische Kirche in der Welt, Band 50
On the relation between quantum Darwinism and approximate quantum Markovianity
Creators: name: Guo, Xiao-Kan
name: Huang, Zhiqiang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: There are strong evidences in the literature that quantum non-Markovianity would hinder the presence of Quantum Darwinism. In this Letter, we study the relation between quantum Darwinism and approximate quantum Markovianity for open quantum systems by exploiting the properties of quantum conditional mutual information. We show that for approximately Markovian quantum processes the conditional mutual information still has the scaling property for Quantum Darwinism. Then two general bounds on the backflow of information are obtained, with which we can show that the presence of Quantum Darwinism restricts the information backflow and the quantum non-Markovianity must be small.
description: 8 pages, typos fixed
Magneto-transport Subbands Spectroscopy in InAs Nanowires
Creators: name: Vigneau, Florian
name: Prudkovkiy, Vladimir
name: Duchemin, Ivan
name: Escoffier, Walter
name: Caroff, Philippe
name: Niquet, Yann-Michel
name: Leturcq, Renaud
name: Goiran, Michel
name: Raquet, Bertrand
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on magneto-transport measurements in InAs nanowires under large magnetic field (up to 55T), providing a direct spectroscopy of the 1D electronic band structure. Large modulations of the magneto-conductance mediated by an accurate control of the Fermi energy reveal the Landau fragmentation, carrying the fingerprints of the confined InAs material. Our numerical simulations of the magnetic band structure consistently support the experimental results and reveal key parameters of the electronic confinement.
description: 13 Pages, 5 figures
Multi-critical Points in Black Hole Phase Transitions
Creators: name: Tavakoli, Masoumeh
name: Wu, Jerry
name: Mann, Robert B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present the first examples in black hole thermodynamics of multicritical phase transitions, in which more than three distinct black hole phases merge at a critical point. Working in the context of non-linear electrodynamics, we explicitly present examples of black hole quadruple and quintuple points, and demonstrate how $n$-tuple critical points can be obtained. Our results indicate that black holes can have multiple phases beyond the three types observed so far, resembling the behaviour of multicomponent chemical systems. We discuss the interpretation of our results in the context of the Gibbs Phase Rule.
description: 6 pages, 3 figures Updated version, with typos in the captions of figures 1 and 2 corrected. Results unchanged
Hybrid iLQR Model Predictive Control for Contact Implicit Stabilization on Legged Robots
Creators: name: Kong, Nathan J.
name: Li, Chuanzheng
name: Johnson, Aaron M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Model Predictive Control (MPC) is a popular strategy for controlling robots but is difficult for systems with contact due to the complex nature of hybrid dynamics. To implement MPC for systems with contact, dynamic models are often simplified or contact sequences fixed in time in order to plan trajectories efficiently. In this work, we extend Hybrid iterative Linear Quadratic Regulator to work in a MPC fashion (HiLQR MPC) by 1) modifying how the cost function is computed when contact modes do not align, 2) utilizing parallelizations when simulating rigid body dynamics, and 3) using efficient analytical derivative computations of the rigid body dynamics. The result is a system that can modify the contact sequence of the reference behavior and plan whole body motions cohesively -- which is crucial when dealing with large perturbations. HiLQR MPC is tested on two systems: first, the hybrid cost modification is validated on a simple actuated bouncing ball hybrid system. Then HiLQR MPC is compared against methods that utilize centroidal dynamic assumptions on a quadruped robot (Unitree A1). HiLQR MPC outperforms the centroidal methods in both simulation and hardware tests.
description: in IEEE Transactions on Robotics, 2023. arXiv admin note: substantial text overlap with arXiv:2103.14584
Passive quantum measurement: Arrival time, quantum Zeno effect and gambler's fallacy
Creators: name: Jurić, Tajron
name: Nikolić, Hrvoje
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Classical measurements are passive, in the sense that they do not affect the physical properties of the measured system. Normally, quantum measurements are not passive in that sense. In the infinite dimensional Hilbert space, however, we find that quantum projective measurement can be passive in a way which is impossible in finite dimensional Hilbert spaces. Specifically, we find that expectation value of a hermitian Hamiltonian can have an imaginary part in the infinite dimensional Hilbert space and that such an imaginary part implies a possibility to avoid quantum Zeno effect, which can physically be realized in quantum arrival experiments. The avoidance of quantum Zeno effect can also be understood as avoidance of a quantum version of gambler's fallacy, leading to the notion of passive quantum measurement that updates information about the physical system without affecting its physical properties. The arrival time probability distribution of a particle is found to be given by the flux of the probability current. Possible negative fluxes correspond to regimes at which there is no arrival at all, physically understood as regimes at which the particle departs rather than arrives.
description: 15 pages, 1 figure, version accepted for publication in Fortschr. Phys
ИЗМЕНЕНИЕ САМООЦЕНКИ ПОД ВЛИЯНИЕМ ИНВАЛИДИЗИРУЮЩЕГО ЗАБОЛЕВАНИЯ
Creators: name: ПАВЛОВА ОЛЬГА СТАНИСЛАВОВНА
Publisher: name: Концепт
Year: 2020
Subjects: САМООЦЕНКА
САМОСОЗНАНИЕ
ДЕТСКИЙ ЦЕРЕБРАЛЬНЫЙ ПАРАЛИЧ
SELF-AWARENESS
SELF-ESTEEM
CEREBRAL PALSY

description: Актуальность статьи обусловлена распространенностью детского церебрального паралича и его инвалидизирующим влиянием на ребенка, а также важностью своевременного формирования адекватной самооценки для полноценной адаптации и жизни в обществе. Целью исследования, проведенного в рамках данной статьи, является изучение особенностей самооценки подростков под влиянием инвалидизирующего заболевания. В связи с этим была проведена методика «Тестирование самооценки личности старшеклассника», результаты которой показали, что средний уровень самооценки (адекватный) имеет меньшая часть подростков с ДЦП. В наибольшей степени распространен неадекватно заниженный уровень самооценки; высокий уровень самооценки у подростков с ДЦП отмечен не был.
Determination of matter potential from global analysis of neutrino oscillation data
Creators: name: Gonzalez-Garcia, M. C.
name: Maltoni, Michele
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We quantify our current knowledge of the size and flavor structure of the matter effects in the evolution of neutrinos based solely on the global analysis of oscillation neutrino data. The results are translated in terms of the present allowed ranges for the corresponding non-standard neutrino interactions in matter.
description: 25 pages, 7 figures, 1 table
СТРЕМЛЕНИЕ К САМОАКТУАЛИЗАЦИИ И ОСОБЕННОСТИ Я-КОНЦЕПЦИИ В РАННЕМ ЮНОШЕСКОМ ВОЗРАСТЕ
Creators: name: ГРЯЗЕВА ДАРЬЯ ВАСИЛЬЕВНА
name: ВТЮРИНА ТАТЬЯНА АНАТОЛЬЕВНА
Publisher: name: Концепт
Year: 2020
Subjects: САМОАКТУАЛИЗАЦИЯ
Я-КОНЦЕПЦИЯ
САМОРАЗВИТИЕ
РАННЯЯ ЮНОСТЬ
САМОУВАЖЕНИЕ
АУТОСИМПАТИЯ
САМОУНИЧИЖЕНИЕ
SELF-ACTUALIZATION
SELF-CONCEPT
SELF-DEVELOPMENT
EARLY ADOLESCENCE
SELF-RESPECT
AUTOSYMPATHY
SELF-DEPRECATION

description: В статье обозначена актуальность изучения Я-концепции как одного из факторов, способствующих раскрытию личностного потенциала, обеспечивающего развитие способности к самоактуализации. Цель статьи - показать, что уровни саморазвития находят отражение в различной организации когнитивного и оценочного компонентов Я-концепции у лиц юношеского возраста. По результатам сравнительного анализа показано, что лиц, активно реализующих свои потребности в саморазвитии, отличает самоуважение и аутосимпатия. Лица, у которых отсутствует сложившаяся система саморазвития, видят в себе по преимуществу недостатки и склонны к самоуничижению.
Inclination effects in T Tauri star spectra
Creators: name: Appenzeller, Immo
name: Bertout, Claude
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: CONTEXT. Because of the presence of rotation and accretion disks, classical T Tauri stars have symmetry planes that are normally inclined relative to the plane of the sky. The inclination angles affect the observed spectral properties of these objects. AIMS. We study the influence of the inclination angles on classical T Tauri star spectra in an empirical manner. METHODS. Published inclination angles, derived from the stellar photospheric rotation or from spatially resolved circumstellar disk observations, are compared with various observed spectral properties, and correlations are established and investigated. RESULTS. Inclinations derived from the stellar rotation are found to be much less accurate than the published disk inclinations, and no significant correlations between spectral properties and inclinations based on rotation data could be detected. In contrast, significant correlations are found between the disk inclination angles and the apparent velocities observed for the forbidden emission lines and the wind absorption features of permitted lines. These data support the assumption of cone-like polar winds with opening angles smaller than $\approx 45^\circ$. Other spectral features show weaker or no inclination dependence. Using these results, the true (deprojected) flow velocities of the polar winds are derived for the investigated sample of T Tauri stars. Deprojected wind-ejection velocities appear to differ by a factor of two among the stars in our sample, which spans a range of mass-loss rates from $10^{-10} $M$_\odot$/yr to $3 \times 10^{-7} $M$_\odot$/yr.
description: accepted by Astronomy and Astrophysics
Properties of the gradient squared of the discrete Gaussian free field
Creators: name: Cipriani, Alessandra
name: Hazra, Rajat S.
name: Rapoport, Alan
name: Ruszel, Wioletta M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G60, 60K35, 82B20, 82B41

description: In this paper we study the properties of the centered (norm of the) gradient squared of the discrete Gaussian free field in $U_ε=U/ε\cap \mathbb{Z}^d$, $U\subset \mathbb{R}^d$ and $d\geq 2$. The covariance structure of the field is a function of the transfer current matrix and this relates the model to a class of systems (e.g. height-one field of the Abelian sandpile model or pattern fields in dimer models) that have a Gaussian limit due to the rapid decay of the transfer current. Indeed, we prove that the properly rescaled field converges to white noise in an appropriate local Besov-Hölder space. Moreover, under a different rescaling, we determine the $k$-point correlation function and cumulants on $U_ε$ and in the continuum limit as $ε\to 0$. This result is related to the analogue limit for the height-one field of the Abelian sandpile (\citet{durre}), with the same conformally covariant property in $d=2$.
description: 32 pages, 1 figure
ИССЛЕДОВАНИЕ ОСОБЕННОСТЕЙ АДАПТАЦИИ ЛИЦ С ДЕВИАНТНЫМИ ФОРМАМИ ПОВЕДЕНИЯ
Creators: name: КУЛАГИНА ИРИНА ВАСИЛЬЕВНА
Publisher: name: Концепт
Year: 2020
Subjects: ЛИЧНОСТЬ
ПОВЕДЕНИЕ
АДАПТАЦИЯ
СОЦИАЛИЗАЦИЯ
ДЕВИАЦИИ
АДДИКТИВНОЕ ПОВЕДЕНИЕ
PERSONALITY
BEHAVIOR
ADAPTATION
SOCIALIZATION
DEVIATIONS
ADDICTIVE BEHAVIOR

description: Актуальность реализованного исследования обусловлена возрастанием количества лиц с отклоняющимися формами поведения, что негативно сказывается как на состоянии социума в общем, так и на развитии данных личностей в частности. Цель исследования состояла в изучении особенностей адаптации к окружающей среде у лиц с наркотической и алкогольной зависимостью и у выборки лиц без девиантного поведения. Полученные результаты позволили констатировать отсутствие статистически значимых различий в степени адаптированности у лиц с наркотической и алкогольной зависимостью и респондентов с отсутствием отклонений в поведении. При этом были выявлены качественные особенности адаптированности респондентов с наркотической и алкогольной зависимостью.
Grundelemente lutherischer Identität als verbindendes und verpflichtendes Band weltweiter lutherischer Gemeinschaft
Creators: name: Gassmann, Günther
Publisher: name: Lutherische Kirche in der Welt
Year: 1970

description: Lutherische Kirche in der Welt, Bd. 50 (2003): Lutherische Kirche in der Welt, Band 50
Transaction Costs of Rural Bank Branches in Bangladesh
Creators: name: Srinivasan, Aruna
name: Meyer, Richard L.
name: Srinivasan, Aruna
name: Meyer, Richard L.
Publisher: name: Unknown
Year: 1987
Subjects: Agribusiness
Agricultural Finance
Community/Rural/Urban Development

description: A system of cost equations is estimated for rural bank branches in Bangladesh in order to evaluate the overall costs of financial intermediation and related cost concepts. Costs of intermediation are well above authorized spreads. The average bank displayed constant returns to scale.
"Ein Mensch sieht, was vor Augen ist, der Herr aber sieht das Herz an."
Creators: name: Ratz, Edmund
Publisher: name: Lutherische Kirche in der Welt
Year: 1970

description: Lutherische Kirche in der Welt, Bd. 50 (2003): Lutherische Kirche in der Welt, Band 50
A note on quark and gluon energy-momentum tensors
Creators: name: Ahmed, Taushif
name: Chen, Long
name: Czakon, Michał
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the constraints on quark and gluon energy-momentum tensors in QCD that follow from the requirement of Renormalisation-Group invariance of the traces of these operators. Our study covers the most general form of the latter traces, while the energy-momentum tensors themselves are only subjected to very mild constraints. We derive Renormalisation-Group equations for the two finite independent functions of the strong coupling constant and renormalisation scale of minimal subtraction which completely define the energy-momentum tensors. We demonstrate that previously proposed definitions of the renormalized quark and gluon energy-momentum tensors are special cases of our results assuming no explicit dependence on the renormalisation scale. Finally, we present $\overline{\mathrm{MS}}$-renormalised quark and gluon energy-momentum tensors at four-loop order.
description: Additional comments on the physics implications of the results and the scheme proposed added, matched to the version accepted for publication in JHEP
Soliton-based matter wave interferometer
Creators: name: Polo, Juan
name: Ahufinger, Verònica
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider a matter wave bright soliton interferometer composed of a harmonic potential trap with a Rosen--Morse barrier at its center on which an incident soliton collides and splits into two solitons. These two solitons recombine after a dipole oscillation in the trap at the position of the barrier. We focus on the characterization of the splitting process in the case in which the reflected and transmitted solitons have the same number of atoms. We obtain that the velocity of the split solitons strongly depends on the nonlinearity and on the width of the barrier and that the reflected soliton is in general slower than the transmitted one. Also, we study the phase difference acquired between the two solitons during the splitting and we fit semi-analytically the main dependences with the velocity of the incident soliton, the nonlinearity and the width of the barrier. The implementation of the full interferometer sequence is tested by means of the phase imprinting method.
description: 9 pages, 8 figures
Dynamics of Potentials in Bianchi Type Scalar-Tensor Cosmology
Creators: name: Sharif, M.
name: Waheed, Saira
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The present study investigates the nature of the field potential via new technique known as reconstruction method for the scalar field potentials. The key point of this technique is the assumption that Hubble parameter is dependent on the scalar field. We consider Bianchi type I universe in the gravitational framework of scalar-tensor gravity and explore the general form of the scalar field potential. In particular, this field potential is investigated for the matter contents like barotropic fluid, the cosmological constant and Chaplygin gas. It is concluded that for a given value of Hubble parameter, one can reconstruct the scalar potentials which can generate the cosmology motivated by these matter contents.
description: 20 pages, 4 figures. Phys. Lett. B (2013)
The velocity dependence of dry sliding friction at the nano-scale
Creators: name: Kheiri, Rasoul
name: Tsukanov, Alexey A
name: Brilliantov, Nikolai V
Publisher: name: arXiv
Year: 2022
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We performed molecular dynamics (MD) experiments to explore dry sliding friction at the nanoscale. We used the setup comprised of a spherical particle built up of 32,000 aluminium atoms, resting on a semi-space with a free surface, modelled by a stack of merged graphene layers. We utilized LAMMPS with the COMB3 many-body potentials for the inter-atomic interactions and Langevin thermostat which kept the system at $300 K$. We varied the normal load on the particle and applied different tangential force, which caused the particle sliding. Based on the simulation data, we demonstrate that the friction force $F_{\rm fr}$ linearly depends on the sliding velocity $v$, that is, $F_{\rm fr}=-γv$, where $γ$ is the friction coefficient. The observed dependence is in a sharp contrast with the macroscopic Amontons-Coulomb laws, which predict the velocity independence of sliding friction. We explain such a dependence by surface fluctuations of the thermal origin, which give rise to surface corrugation hindering sliding motion. This mechanism is similar to that of the viscous friction force exerted on a body moving in viscous fluid.
description: 8 pages, 4 figures
МОТИВАЦИОННАЯ СФЕРА ЛИЧНОСТИ СОТРУДНИКОВ ПРАВООХРАНИТЕЛЬНЫХ ОРГАНОВ
Creators: name: КИБКО АНАСТАСИЯ ВЛАДИМИРОВНА
Publisher: name: Концепт
Year: 2020
Subjects: МОТИВАЦИЯ
МОТИВ
ПОТРЕБНОСТИ
ПРАВООХРАНИТЕЛЬНЫЕ ОРГАНЫ
ТРУДОВОЕ ПОВЕДЕНИЕ
MOTIVATION
MOTIVE
NEEDS
LABOR BEHAVIOR
LAW ENFORCEMENT ORGANIZATIONS

description: Актуальность изучения данной проблемы обусловлена тем, что мотивация является одним из важных критериев в формировании стратегии трудового поведения сотрудников правоохранительных органов. Цель данной статьи - анализ понятия мотивации, изучение ее структуры, обзор методов стимулирования мотивации, рассмотрение мотивации как основного фактора повышения эффективности профессиональной деятельности правоохранительных органов. Были отмечены такие важные аспекты, как мотивы выбора профессии, внешние и внутренние факторы мотивации, влияние механизмов мотивации сотрудников на занятие профессиональной деятельностью, значение функциональной надежности сотрудников. Выявлены особенности и методы воздействия психологической службы и руководства на мотивационную сферу сотрудников правоохранительных органов.
ВЛИЯНИЕ ЦИФРОВОЙ СРЕДЫ НА СОЦИАЛЬНО-ПСИХОЛОГИЧЕСКУЮ АДАПТАЦИЮ ПОДРОСТКОВ С ИНВАЛИДНОСТЬЮ, ПРОЖИВАЮЩИХ В СЕЛЬСКОЙ МЕСТНОСТИ
Creators: name: ДАЛЛАРИ АНТОНИНА АНТОНИ
Publisher: name: Концепт
Year: 2020
Subjects: СОЦИАЛЬНАЯ АДАПТАЦИЯ
ЦИФРОВАЯ СРЕДА
ПОДРОСТКИ С ИНВАЛИДНОСТЬЮ
OCIAL AND PSYCHOLOGICAL ADAPTATION
DIGITAL ENVIRONMENT
ADOLESCENTS WITH DISABILITIES

description: В статье подчеркивается актуальность исследования влияния цифровой среды на социально-психологическую адаптацию подростков с инвалидностью, проживающих в сельской местности. Цель статьи - изучение особенностей влияния цифровой среды на социально-психологическую адаптацию подростков с инвалидностью, проживающих в сельской местности, где цифровая среда выступает как средство адаптации подростков с инвалидностью. В ходе эмпирического исследования выявлено, что цифровая среда способствует социально-психологической адаптации подростков с инвалидностью, проживающих в сельской местности.
Bayesian Estimation for the Multivariate Hypergeometric Distribution Incorporating Information from Aggregated Observations
Creators: name: Hamura, Yasuyuki
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: In this short note, we consider the problem of estimating multivariate hypergeometric parameters under squared error loss when side information in aggregated data is available. We use the symmetric multinomial prior to obtain Bayes estimators. It is shown that by incorporating the side information, we can construct an improved estimator.
description: 7 pages
ОЦЕНКА ЭФФЕКТИВНОСТИ НАЛОГООБЛОЖЕНИЯ ОРГАНИЗАЦИЙ ТОРГОВОЙ ОТРАСЛИ ЮЖНОГО ФЕДЕРАЛЬНОГО ОКРУГА
Creators: name: МАМЕЛИН ПРОХОР ВАЛЕРЬЕВИЧ
name: МАМЕЛИН ТРОФИМ ВАЛЕРЬЕВИЧ
name: АКСЕНТЬЕВ АНДРЕЙ АНДРЕЕВИЧ
Publisher: name: Концепт
Year: 2020
Subjects: РАЗВИТИЕ
ВРП
БЮДЖЕТНАЯ СИСТЕМА
ФИНАНСОВЫЕ ВЗАИМООТНОШЕНИЯ
ОПТОВАЯ И РОЗНИЧНАЯ ТОРГОВЛЯ
ОБОРОТ ТОРГОВЛИ
НАЛОГООБЛОЖЕНИЕ ТОРГОВОЙ ОТРАСЛИ
DEVELOPMENT
GRP
TRADE TURNOVER
BUDGET SYSTEM
FINANCIAL RELATIONS
WHOLESALE AND RETAIL TRADE
TAXATION OF THE TRADE INDUSTRY

description: Важнейшей отраслью экономики России является торговля. Она обеспечивает население страны рабочими местами, выступает одним из ключевых источников наполняемости бюджетов различного уровня. Изучение особенностей торговой отрасли в разрезе административно-территориальных единиц (федеральных округов) позволяет выявлять основные тенденции ее развития, проблемы и противоречия. Цель статьи заключается в анализе торговой отрасли Южного федерального округа за 2014-2018 гг. В результате исследования было выявлено снижение деловой активности торговых организаций, проанализированы показатели налоговых поступлений, определены суммы задолженности предпринимателей, занятых в сфере оптовой и розничной торговли, по налогам, сборам, пеням и налоговым санкциям. Представлены инструменты усовершенствования торговой сферы в государстве.
A quantum information processor with trapped ions
Creators: name: Schindler, Philipp
name: Nigg, Daniel
name: Monz, Thomas
name: Barreiro, Julio T.
name: Martinez, Esteban
name: Wang, Shannon X.
name: Quint, Stephan
name: Brandl, Matthias F.
name: Nebendahl, Volckmar
name: Roos, Christian F.
name: Chwalla, Michael
name: Hennrich, Markus
name: Blatt, Rainer
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum computers hold the promise to solve certain problems exponentially faster than their classical counterparts. Trapped atomic ions are among the physical systems in which building such a computing device seems viable. In this work we present a small-scale quantum information processor based on a string of $^{40}$Ca${^+}$ ions confined in a macroscopic linear Paul trap. We review our set of operations which includes non-coherent operations allowing us to realize arbitrary Markovian processes. In order to build a larger quantum information processor it is mandatory to reduce the error rate of the available operations which is only possible if the physics of the noise processes is well understood. We identify the dominant noise sources in our system and discuss their effects on different algorithms. Finally we demonstrate how our entire set of operations can be used to facilitate the implementation of algorithms by examples of the quantum Fourier transform and the quantum order finding algorithm.
ХАРАКТЕРИСТИКА ФОРМИРОВАНИЯ И РАЗВИТИЯ СИСТЕМЫ ПОДДЕРЖКИ МАЛОГО ПРЕДПРИНИМАТЕЛЬСТВА В РЕГИОНЕ (НА ПРИМЕРЕ СВЕРДЛОВСКОЙ ОБЛАСТИ)
Creators: name: КВОН ГУЛЬНАРА МАГСУМОВНА
name: АРТЮХИНА ЕКАТЕРИНА АНДРЕЕВНА
Publisher: name: Концепт
Year: 2020
Subjects: РЕГИОН
МАЛОЕ ПРЕДПРИНИМАТЕЛЬСТВО
СВЕРДЛОВСКАЯ ОБЛАСТЬ
СИСТЕМА ПОДДЕРЖКИ
ПРЕДПРИНИМАТЕЛЬСКАЯ ИНФРАСТРУКТУРА
REGION
SMALL BUSINESS
SVERDLOVSK REGION
SUPPORT SYSTEM
BUSINESS INFRASTRUCTURE

description: Актуальность данной работы обусловливается важностью предпринимательского сектора в социально-экономическом развитии экономики региона. В связи с вышесказанным на региональном уровне, где происходит формирование системы поддержки и инфраструктуры, важно уделять особое внимание развитию и функционированию малого бизнеса. Цель данного исследования заключается в выявлении особенностей и характерных черт системы поддержки малого предпринимательства в процессе ее формирования и развития. Исходя из поставленной цели в статье рассмотрены теоретические аспекты формирования и развития системы поддержки малого предпринимательства в регионе на примере Свердловской области, проведено комплексное исследование и представлена подробная характеристика сложившейся системы поддержки данного сектора экономики.
On the linearization of isochronous centre of a modified Emden equation with linear external forcing
Creators: name: Mohanasubha, R
name: Shakila, M I Sabiya
name: Senthilvelan, M
Publisher: name: arXiv
Year: 2013
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this work, we carry out a detailed study on the linearization of isochronous centre of a modified Emden equation with linear external forcing. We construct inverse integrating factor and time independent first integral for this system through Darboux method. To linearize the isochronous centre we explore a transverse commuting dynamical system and its first integral. With the help of first integrals of the original dynamical system and its transverse commuting system we derive the linearizing transformation and reduce the nonlinear system into linear isochronous one. We also point out certain mathematical structures associated with this dynamical system.
description: Accepted in Communications in Nonlinear Science and Numerical Simulation
Exact and sampling methods for mining higher-order motifs in large hypergraphs
Creators: name: Lotito, Quintino Francesco
name: Musciotto, Federico
name: Battiston, Federico
name: Montresor, Alberto
Publisher: name: arXiv
Year: 2022
Subjects: subject: Social and Information Networks (cs.SI)
subject: Data Structures and Algorithms (cs.DS)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Network motifs are recurrent, small-scale patterns of interactions observed frequently in a system. They shed light on the interplay between the topology and the dynamics of complex networks across various domains. In this work, we focus on the problem of counting occurrences of small sub-hypergraph patterns in very large hypergraphs, where higher-order interactions connect arbitrary numbers of system units. We show how directly exploiting higher-order structures speeds up the counting process compared to traditional data mining techniques for exact motif discovery. Moreover, with hyperedge sampling, performance is further improved at the cost of small errors in the estimation of motif frequency. We evaluate our method on several real-world datasets describing face-to-face interactions, co-authorship and human communication. We show that our approximated algorithm allows us to extract higher-order motifs faster and on a larger scale, beyond the computational limits of an exact approach.
description: In press at Springer Computing. Computing (2023)
"LQ_UFO.tar.gz" of "Search for a singly produced third-generation scalar leptoquark decaying to a $\tau$ lepton and a bottom quark in proton-proton collisions at $\sqrt{s} =$ 13 TeV"
Creators: name: CMS Collaboration
Publisher: name: HEPData
Year: 2018

description: Madgraph UFO models for the scalar LQ (from 10.1007/JHEP05(2018)126)
description: A search is presented for a singly produced third-generation scalar leptoquark decaying to a tau lepton and a bottom quark. Associated production of a leptoquark and a tau lepton is considered, leading to a final state with a bottom quark and two tau leptons. The search uses proton-proton collision data at a center-of-mass energy of 13 TeV recorded with the CMS detector, corresponding to an integrated luminosity of 35.9 fb−1. Upper limits are set at 95% confidence level on the production cross section of the third-generation scalar leptoquarks as a function of their mass. From a comparison of the results with the theoretical predictions, a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark, assuming unit Yukawa coupling (lambda), is excluded for masses below 740 GeV. Limits are also set on lambda of the hypothesized leptoquark as a function of its mass. Above lambda = 1.4, this result provides the best upper limit on the mass of a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark.
Role of the Hubble Scale in the Weak Lensing vs. CMB Tension
Creators: name: Secco, Lucas F.
name: Karwal, Tanvi
name: Hu, Wayne
name: Krause, Elisabeth
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We explore a re-parameterization of the lensing amplitude tension between weak lensing (WL) and cosmic microwave background (CMB) data and its implications for a joint resolution with the Hubble tension. Specifically, we focus on the lensing amplitude over a scale of 12 Mpc in absolute distance units using a derived parameter $S_{12}$ and show its constraints from recent surveys in comparison with Planck 2018. In WL alone, we find that the absolute distance convention correlates $S_{12}$ with $H_0$. Accounting for this correlation in the 3D space $S_{12}\times ω_m \times h$ reproduces the usual levels of $2\sim 3σ$ tension inferred from $S_8\timesΩ_m$. Additionally, we derive scaling relations in the $S_8\times h$ and $S_{12}\times h$ planes that are allowed by $Λ$CDM and extrapolate target scalings needed to solve the $H_0$ and lensing-amplitude tensions jointly in a hypothetical beyond-$Λ$CDM model. As a test example, we quantify how the early dark energy scenario compares with these target scalings. Useful fitting formulae for $S_8$ and $S_{12}$ as a function of other cosmological parameters in $Λ$CDM are provided, with 1% precision.
description: Matches version published in PRD
"LQ_cards.tar.gz" of "Search for a singly produced third-generation scalar leptoquark decaying to a $\tau$ lepton and a bottom quark in proton-proton collisions at $\sqrt{s} =$ 13 TeV"
Creators: name: CMS Collaboration
Publisher: name: HEPData
Year: 2018

description: Madgraph input cards for the scalar LQ (from 10.1007/JHEP05(2018)126)
description: A search is presented for a singly produced third-generation scalar leptoquark decaying to a tau lepton and a bottom quark. Associated production of a leptoquark and a tau lepton is considered, leading to a final state with a bottom quark and two tau leptons. The search uses proton-proton collision data at a center-of-mass energy of 13 TeV recorded with the CMS detector, corresponding to an integrated luminosity of 35.9 fb−1. Upper limits are set at 95% confidence level on the production cross section of the third-generation scalar leptoquarks as a function of their mass. From a comparison of the results with the theoretical predictions, a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark, assuming unit Yukawa coupling (lambda), is excluded for masses below 740 GeV. Limits are also set on lambda of the hypothesized leptoquark as a function of its mass. Above lambda = 1.4, this result provides the best upper limit on the mass of a third-generation scalar leptoquark decaying to a tau lepton and a bottom quark.
Supplementary methods and results from Amoebocytes facilitate efficient carbon and nitrogen assimilation in the Cassiopea-Symbiodiniaceae symbiosis
Creators: name: Lyndby, Niclas Heidelberg
name: Rädecker, Nils
name: Bessette, Sandrine
name: Jensen, Louise Helene Søgaard
name: Escrig, Stéphane
name: Trampe, Erik
name: Kühl, Michael
name: Meibom, Anders
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Ecology

description: Table overview with NanoSIMS results, and additional information on light parameters, PAM imaging, and molecular analyses perform for this study.
title: Diverses, A. Die konstitutionellen Sieben Bitten; [1848]
title: Frage. Was ist das - die Vorrede? ... : B. Nur immer langsam zurück. Immer'n Bisken zurück, Immer'n Bisken zurück Zu des alte Unterthanenglück!
titleType: Subtitle
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Kopftitel
Inventions on reducing keyboard size: A TRIZ based analysis
Creators: name: Mishra, Umakant
Publisher: name: arXiv
Year: 2013
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: A conventional computer keyboard consists of as many as 101 keys. The keyboard has several sections, such as text entry section, navigation section, and numeric keypad etc. and each having several keys on the keyboard. The size of the keyboard is a major inconvenience for portable computers, as they cannot be carried easily. Thus there are certain circumstances which compels to reduce the size of a keyboard. Reducing the size of a keyboard leads to several problems. A reduced size keyboard may not contain all the keys available on a full size keyboard; a reduced size keyboard may not be convenient to operate, a reduced size keyboard may have a different key layout which is difficult to learn etc. This article illustrates 10 inventions on reducing the size of the keyboard. Various inventions have attempted to solve the contradictions so that the user achieves the benefits of both "reduced size" and "typing comfort".
description: Published in TRIZsite Journal, March 2005, also available in http://papers.ssrn.com/abstract=931683
Die Heimsuchung der russischen Kirche als Nachfolge im Christusleiden
Creators: name: Schröder, Gisela A.
Publisher: name: Lutherische Kirche in der Welt
Year: 1970

description: Lutherische Kirche in der Welt, Bd. 49 (2002): Lutherische Kirche in der Welt, Band 49
Entropic corrections to Friedmann equations and bouncing universe due to the zero-point length
Creators: name: Jusufi, Kimet
name: Sheykhi, Ahmad
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We employ Verlinde's entropic force scenario to extract the modified Friedmann equations by taking into account the zero-point length correction to the gravitational potential. Starting form the modified gravitational potential due to the zero-point length, we first find the logarithmic corrections to the entropy expression and then we derive the modified Friedman equations. Interestingly enough, we observe that the corrected Friedmann equations are similar to the Friedmann equations in braneworld scenario. In addition, from the corrected Friedmann equations, we pointed out a possible connection to the GUP principle which might have implications on the Hubble tension. To this end, we discuss the evolution of the scale factor under the effect of zero-point length. Finally, having in mind that the minimal length is of the Planck order, we obtain the critical density and the bouncing behavior of the universe with a critical density and a minimal scale factor of the order of Planck length.
description: Typo corrected in Eq. (13), results remain unchanged
Die Reflexion des Transformationsprozesses der rumänischen Gesellschaft nach 1989 in der Seelsorge
Creators: name: Wünsch, Wolfgang
Publisher: name: Lutherische Kirche in der Welt
Year: 1970

description: Lutherische Kirche in der Welt, Bd. 49 (2002): Lutherische Kirche in der Welt, Band 49
2020_1.07 Carrion A., Grisales A..pdf
Creators: name: Garcia, Andres Carrion
name: Rio, Angela Grisales Del
Publisher: name: figshare
Year: 2020
Subjects: subject: 90407 Process Control and Simulation
subject: FOS: Chemical engineering
subject: 91008 Manufacturing Safety and Quality
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The evaluation of quality of products and processes depends on the ability to obtain accurate measurements consistently over time. With these measurements different control tools are used to monitor the performance of processes and the conformity of products. One of these tools, widely used and each time more recognized as relevant, is Capability analysis. Through a set of wellknown parameters, as Cp and Cpk, capability is a key element in quality control with a continuous improvement approach. As capability indexes are computed using data coming from measurement processes, the consistency of capability indexes depends highly in the quality and reliability of the measurements obtained from such processes. In this paper we analyze the relation between the performance of the measurement systems and the representativity of the capability studies.