cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ВЛИЯНИЕ ГЛОБАЛИЗАЦИИ ФИНАНСОВОГО РЫНКА НА РАЗВИТИЕ НАЦИОНАЛЬНОЙ КРЕДИТНО-ДЕНЕЖНОЙ СИСТЕМЫ
Creators: name: И.Н. Залалов
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2021
Subjects: финансовый рынок
глобализация финансовых рынков
контроль
кредитная денежная система
национальная экономика

description: В современной экономике глобализация рынка финансовых услуг – комплекс мер, направленных на снижение торговых барьеров для обеспечения лучшего доступа на рынок иностранным поставщикам финансовых услуг. Описан комплекс мер, направленных на снижение интенсивности или отмену контроля за институциональными структурами, инструментами и операциями агентов на различных секторах финансового рынка. Рассмотрены методы государственного воздействия при реализации внутренней финансовой глобализации. Расписаны выводы по влиянию глобализации финансового рынка на развитие национальной кредитной денежной системы.
Anharmonic stabilization of ferrielectricity in CuInP$_2$Se$_6$
Creators: name: Sivadas, Nikhil
name: Doak, Peter
name: Ganesh, P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Using first-principles calculations and group-theory based models, we study the stabilization of ferrielectricity (FiE) in CuInP$_2$Se$_6$. We find that the FiE ground state is stabilized by a large anharmonic coupling between the polar mode and a fully symmetric Raman-active mode. Our results open possibilities for controlling the single-step switching barrier for polarization by tuning the Raman-active mode. We discuss the implications of our findings in the context of designing next-generation optoelectronic devices that can overcome the voltage-time dilemma.
Application of the averaging method to the gyrokinetic plasma
Creators: name: Frenod, Emmanuel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Functional Analysis (math.FA)
subject: Numerical Analysis (math.NA)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: we show that the solution to an oscillatory-singularly perturbed ordinary differential equation may be asymptotically expanded into a sum of oscillating terms. Each of those terms writes as an oscillating operator acting on the solution to a non oscillating ordinary differential equation with an oscillating correction added to it. The expression of the non oscillating ordinary differential equations are defined by a recurrence relation. We then apply this result to problems where charged particles are submitted to large magnetic field.
АНАЛИЗ ВОСТРЕБОВАННОСТИ ВЫПУСКНИКОВ НА РЫНКЕ ТРУДА РЕСПУБЛИКИ ТЫВА
Creators: name: Ш.В. Монгуш
name: Ш.Ч. Соян
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: востребованность выпускников
молодежь
Республика Тыва
рынок труда.

description: Статья посвящена трудоустройству выпускников на рынке труда Республики Тыва. Выпускники, как молодежь, является незащищенной частью населения, но и самой перспективной ввиду того, что они отличаются высокой адаптацией к рыночным условиям. Для оценки их положения на рынке труда был проведен статистический анализ безработицы среди молодежи. На основе данных мониторинга Тувинского государственного университета были выявлены проблемы трудоустройства выпускников, а также предоставлен рейтинг среди факультетов. Представлен прогноз востребованности по укрупненным специальностям и пути решения выявленных проблем
title: Empirical essays in the economics of education
Creators: name: Long, Zhen
Publisher: name: University of Glasgow
Year: 2025

description: This thesis contributes to understanding the education of disadvantaged children within the field of Economics, with a focus on rural China, where educational inequalities are prominent. Chapter 1 examines the relationship between parental migration and children’s cognitive abilities and school engagement. The findings show that while parental migration does not significantly impact cognitive abilities, it negatively affects school satisfaction for both boys and girls, with a more pronounced effect on boys. Boys’ school engagement also suffers due to parental absence. Chapter 2 presents a survey report. The survey focuses on ethnic minority children who were potentially exposed to the "One Village, One Preschool" (OVOP) program. The survey gathered data on family background, parental care, school engagement, personality, and peer relationships. The results indicate that participation in the OVOP program enhances social skills, self-control, and learning habits, which helps explain the academic performance gap between participants and non-participants. Chapter 3 evaluates the impact of the OVOP program on ethnic minority children’s academic performance and socioemotional skills using academic records and survey data. The findings suggest that the OVOP program significantly improves academic outcomes and enhances socio-emotional skills, including task performance, emotional regulation, social engagement, and open-mindedness.
ОЦЕНКА КЛЮЧЕВЫХ ПОКАЗАТЕЛЕЙ РАЗВИТИЯ РЕГИОНАЛЬНОЙ ЭКОНОМИКИ
Creators: name: И.В. Ковалева
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2021
Subjects: развитие
отрасль
регион
оценка
территории

description: Развитие территорий является одной из приоритетных задач развития российской экономики регионов. Региональной системой стратегического планирования является Стратегия социально-экономического развития Алтайского края на период до 2035 г., определяющая приоритетные направления и задачи. Одной из традиционных отраслей региона является машиностроительная отрасль с диверсификацией сельскохозяйственного машиностроения, энергомашиностроения, вагоностроения.
АНАЛИЗ ВОЗМОЖНОСТЕЙ И ПЕРСПЕКТИВ ТЕХНОЛОГИЧЕСКИХ КЛАСТЕРОВ В РОССИИ
Creators: name: С.Х. Хомушку
name: Ш.Ч. Соян
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: кластеры
технологические кластеры
рост
государство

description: В статье рассматривается анализ возможностей и перспектив технологических кластеров. В Российской Федерации всегда разрабатывается стратегия развития на 10 лет, можно заметить, что в этой стратегии начиная с 2012 г. что все большее значение идет в сторону промышленной политика, в частности, кластерных подходов в развитии регионов
Quantum Magnets under Pressure: Controlling Elementary Excitations in TlCuCl3
Creators: name: Rüegg, Ch.
name: Normand, B.
name: Matsumoto, M.
name: Furrer, A.
name: McMorrow, D.
name: Krämer, K.
name: Güdel, H. -U.
name: Gvasaliya, S.
name: Mutka, H.
name: Boehm, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We follow the evolution of the elementary excitations of the quantum antiferromagnet TlCuCl3 through the pressure-induced quantum critical point, which separates a dimer-based quantum disordered phase from a phase of long-ranged magnetic order. We demonstrate by neutron spectroscopy the continuous emergence in the weakly ordered state of a low-lying but massive excitation corresponding to longitudinal fluctuations of the magnetic moment. This mode is not present in a classical description of ordered magnets, but is a direct consequence of the quantum critical point.
description: 4 pages, 4 figures
Polarimetric survey of asteroids with the Asiago telescope
Creators: name: Fornasier, S.
name: Belskaya, I. N.
name: Shkuratov, Yu. G.
name: Pernechele, C.
name: Barbieri, C.
name: Giro, E.
name: Navasardyan, H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the first results of an asteroid photo--polarimetry program started at Asiago--Cima Ekar Observatory. The aim of our survey is to estimate diversity in polarimetric properties of asteroids belonging to different taxonomic and dynamical classes. The data were obtained with the polarization analyser placed inside the Faint Object Spectrographic Camera (AFOSC) of the 1.8m telescope. This instrument allows simultaneous measurements of the two first Stokes parameters without any lambda/2 retarding plate. Our survey began in 2002, and up to now we have obtained data on a sample of 36 asteroids; most of them are being investigated with the polarimetric technique for the first time. Combining our data with those already available in literature, we present an estimate of the inversion angle for 7 asteroids in this paper. Furthermore, we present the polarimetric measurements of the rare asteroid classes belonging to the A and D types and a detailed VRI observations at extremely small phase angles of the low albedo asteroid 1021 Flammario
description: 8 pages, paper accepted for pubblication on A&A
Tunable negative refraction without absorption via electromagnetically induced chirality
Creators: name: Kästel, Jürgen
name: Fleischhauer, Michael
name: Yelin, Susanne F.
name: Walsworth, Ronald L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that negative refraction with minimal absorption can be obtained by means of quantum interference effects similar to electromagnetically induced transparency. Coupling a magnetic dipole transition coherently with an electric dipole transition leads to electromagnetically induced chirality, which can provide negative refraction without requiring negative permeability, and also suppresses absorption. This technique allows negative refraction in the optical regime at densities where the magnetic susceptibility is still small and with refraction/absorption ratios that are orders of magnitude larger than those achievable previously. Furthermore, the value of the refractive index can be fine-tuned via external laser fields, which is essential for practical realization of sub-diffraction-limit imaging.
description: 4 pages, 5 figures (shortened version, submitted to PRL)
การประเมินผลแผนยุทธศาสตร์กรมควบคุมโรค ปีงบประมาณ 2554-2563
Creators: name: ฉันทนา เจนศุภเสรี
Publisher: name: กองนวัตกรรมและวิจัย กรมควบคุมโรค
Year: 2562
Subjects: การประเมินผล, แผนยุทธศาสตร์

description: วารสารควบคุมโรค, 45, 1, 22-30
Crossover between Levy and Gaussian regimes in first passage processes
Creators: name: Inoue, Jun-ichi
name: Sazuka, Naoya
Publisher: name: arXiv
Year: 2006
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We propose a new approach to the problem of the first passage time. Our method is applicable not only to the Wiener process but also to the non--Gaussian L$\acute{\rm e}$vy flights or to more complicated stochastic processes whose distributions are stable. To show the usefulness of the method, we particularly focus on the first passage time problems in the truncated L$\acute{\rm e}$vy flights (the so-called KoBoL processes), in which the arbitrarily large tail of the L$\acute{\rm e}$vy distribution is cut off. We find that the asymptotic scaling law of the first passage time $t$ distribution changes from $t^{-(α+1)/α}$-law (non-Gaussian L$\acute{\rm e}$vy regime) to $t^{-3/2}$-law (Gaussian regime) at the crossover point. This result means that an ultra-slow convergence from the non-Gaussian L$\acute{\rm e}$vy regime to the Gaussian regime is observed not only in the distribution of the real time step for the truncated L$\acute{\rm e}$vy flight but also in the first passage time distribution of the flight. The nature of the crossover in the scaling laws and the scaling relation on the crossover point with respect to the effective cut-off length of the L$\acute{\rm e}$vy distribution are discussed.
description: 18pages, 7figures, using revtex4, to appear in Phys.Rev.E
AN ALERT SYSTEM TO MONITOR THE FLUID LEVEL IN A FAILED VALVE SYSTEM OF A SUCTION MACHINE
Creators: name: LATIF, IDDRISU
name: Ahorsi, John
name: Addo .K, Felix
Publisher: name: Zenodo
Year: 2024

description: A suction machine, also known as an aspirator, is a type of medical device that is primarily used for removing obstructions—like mucus, saliva, blood, or secretions—from a person’s airway. When an individual is unable to clear secretions due to a lack of consciousness or an ongoing medical procedure, suction machines help them breathe by maintaining a clear airway. Users of suction machine which does not have stop cork are faced with the challenge of monitoring the waste collecting jar of the suction machine. As users operate the suction machine, their interest is focused on the patient, therefore losing focus on the level of fluid collected in the jar. It is therefore important to design and develop a system to monitor the collecting jar of the suction machine. The system was made by integrating various components such as resistors, LEDs, Arduino nano, crow-tail sensors, buzzer, Diode, capacitor, printed circuit boards. C++ programming language was embedded in the system to configure the device. The crow-tail sensor was able to detect the level of fluid in the collecting using the predetermined threshold given.

In this manner. It is possible to avoid or prevent the flow of fluid back into suction machine without a cork.
NNLO QCD corrections to the B -> X_s gamma matrix elements using interpolation in m_c
Creators: name: Misiak, Mikolaj
name: Steinhauser, Matthias
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: One of the most troublesome contributions to the NNLO QCD corrections to B -> X_s gamma originates from three-loop matrix elements of four-quark operators. A part of this contribution that is proportional to the QCD beta-function coefficient beta_0 was found in 2003 as an expansion in m_c/m_b. In the present paper, we evaluate the asymptotic behaviour of the complete contribution for m_c >> m_b/2. The asymptotic form of the beta_0-part matches the small-m_c expansion very well at the threshold m_c = m_b/2. For the remaining part, we perform an interpolation down to the measured value of m_c, assuming that the beta_0-part is a good approximation at m_c=0. Combining our results with other contributions to the NNLO QCD corrections, we find BR(B -> X_s gamma) = (3.15 +_ 0.23) x 10^-4 for E_gamma > 1.6 GeV in the B-meson rest frame. The indicated error has been obtained by adding in quadrature the following uncertainties: non-perturbative (5%), parametric (3%), higher-order perturbative (3%), and the interpolation ambiguity (3%).
description: 22 pages, 3 figures, references updated and a note added, Nucl. Phys. B to appear
АНАЛИЗ БЕДНОСТИ В РЕСПУБЛИКЕ ТЫВА
Creators: name: А.В. Чолдаголова
name: Ш.Ч. Соян
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: анализ
бедность
безработица
преступность
заработная плата
алкоголизм.

description: В статье рассматривается анализ бедности в Республике Тыва, раскрываются его причины, рассматривается вопрос решения проблемы бедности. В ходе исследования посредством анализа основных показателей численности населения Тувы с доходом ниже прожиточного уровня за 2013-2019 гг. видно, что за последние 7 лет динамика не имеет сильных отклонений, что свидетельствует, что все еще не найден эффективный выход из состояния бедности. По результатам проведенного анализа внесены предложения по созданию Правительством Республики Тыва стратегические направления повышения благосостояния населения, ее экономического развития Республики Тыва до 2020 года», «Программа по предотвращению бедности в Республике Тыва»
РАЗВИТИЕ РЫНКА ОРГАНИЧЕСКОЙ ПРОДУКЦИИ
Creators: name: Д.Г. Галкин
name: И.В. Ковалева
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2021
Subjects: развитие
органическая
сельскохозяйственная
сертификация
локальный рынок

description: Органическое сельское хозяйство является самой популярной альтернативной традиционному во всём мире, объем мирового рынка органического продовольствия увеличивается ежегодно на протяжении длительного времени. Представленные данные демонстрируют продолжение позитивной тенденции спроса на органическую продукцию в развитых странах. Для рынка РФ характерно следующее: высокие среднегодовые темпы прироста органических земель; увеличение доли земель для производства органической продукции сельского хозяйства; нестабильная численность товаропроизводителей; стабилизация объемов внутреннего рынка органической продукции на уровне 120 млн. евро; стабилизация объема экспорта органической продукции на уровне 4 млн. евро.
Recursive estimation of possibly misspecified MA(1) models: Convergence of a general algorithm
Creators: name: Cantor, James L.
name: Findley, David F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 62M10 (Primary) 62L20 (Secondary)

description: We introduce a recursive algorithm of conveniently general form for estimating the coefficient of a moving average model of order one and obtain convergence results for both correct and misspecified MA(1) models. The algorithm encompasses Pseudolinear Regression (PLR--also referred to as AML and $RML_1$) and Recursive Maximum Likelihood ($RML_2$) without monitoring. Stimulated by the approach of Hannan (1980), our convergence results are obtained indirectly by showing that the recursive sequence can be approximated by a sequence satisfying a recursion of simpler (Robbins-Monro) form for which convergence results applicable to our situation have recently been obtained.
description: Published at http://dx.doi.org/10.1214/074921706000000932 in the IMS Lecture Notes Monograph Series (http://www.imstat.org/publications/lecnotes.htm) by the Institute of Mathematical Statistics (http://www.imstat.org)
AT 2019qyl in NGC 300: Internal Collisions in the Early Outflow from a Very Fast Nova in a Symbiotic Binary
Creators: name: Jencson, Jacob E.
name: Andrews, Jennifer E.
name: Bond, Howard E.
name: Karambelkar, Viraj
name: Sand, David J.
name: van Dyk, Schuyler D.
name: Blagorodnova, Nadejda
name: Boyer, Martha L.
name: Kasliwal, Mansi M.
name: Lau, Ryan M.
name: Mohamed, Shazrene
name: Williams, Robert
name: Whitelock, Patricia A.
name: Amaro, Rachael C.
name: Bostroem, K. Azalee
name: Dong, Yize
name: Lundquist, Michael J.
name: Valenti, Stefano
name: Wyatt, Samuel D.
name: Burke, Jamie
name: De, Kishalay
name: Jha, Saurabh W.
name: Johansson, Joel
name: Rojas-Bravo, César
name: Coulter, David A.
name: Foley, Ryan J.
name: Gehrz, Robert D.
name: Haislip, Joshua
name: Hiramatsu, Daichi
name: Howell, D. Andrew
name: Kilpatrick, Charles D.
name: Masci, Frank J.
name: McCully, Curtis
name: Ngeow, Chow-Choong
name: Pan, Yen-Chen
name: Pellegrino, Craig
name: Piro, Anthony L.
name: Kouprianov, Vladimir
name: Reichart, Daniel E.
name: Rest, Armin
name: Rest, Sofia
name: Smith, Nathan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Nova eruptions, thermonuclear explosions on the surfaces of white dwarfs (WDs), are now recognized to be among the most common shock-powered astrophysical transients. We present the early discovery and rapid ultraviolet (UV), optical, and infrared (IR) temporal development of AT 2019qyl, a recent nova in the nearby Sculptor Group galaxy NGC 300. The light curve shows a rapid rise lasting $\lesssim 1$ day, reaching a peak absolute magnitude of $M_V = -9.2$ mag, and a very fast decline, fading by 2 mag over 3.5 days. A steep dropoff in the light curves after 71 days and the rapid decline timescale suggest a low-mass ejection from a massive WD with $M_{\rm WD} \gtrsim 1.2~M_{\odot}$. We present an unprecedented view of the early spectroscopic evolution of such an event. Three spectra prior to the peak reveal a complex, multicomponent outflow giving rise to internal collisions and shocks in the ejecta of an He/N-class nova. We identify a coincident IR-variable counterpart in the extensive preeruption coverage of the transient location and infer the presence of a symbiotic progenitor system with an O-rich asymptotic-giant-branch donor star, as well as evidence for an earlier UV-bright outburst in 2014. We suggest that AT 2019qyl is analogous to the subset of Galactic recurrent novae with red-giant companions such as RS Oph and other embedded nova systems like V407 Cyg. Our observations provide new evidence that internal shocks between multiple, distinct outflow components likely contribute to the generation of the shock-powered emission from such systems.
description: 32 pages, 10 figures, accepted in ApJ
ПЕРСПЕКТИВЫ СБАЛАНСИРОВАННОГО РАЗВИТИЯ РЕГИОНА В РАМКАХ ПЕРЕХОДА К ИННОВАЦИОННОЙ МОДЕЛИ РАЗВИТИЯ
Creators: name: В.В. Лазуткин
name: Д.Е. Голиков
name: Т.Н. Субботина
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: регион
сбалансированное развитие
устойчивое развитие
инновационная модель.

description: В статье проанализирована необходимость достижения сбалансированного и устойчивого развития для региональной экономики. Рассмотрены понятия «устойчивое развитие», «сбалансированное развитие региона», проанализированы факторы сбалансированного развития регионов. Сделан вывод о зависимости динамики развития региональных инновационных процессов от эффективности существующей в регионе инновационной системы. На примере Калужской области проведён анализ реализации стратегии сбалансированного развития. Проанализирован объём и структура валового регионального продукта, объём привлечения инвестиций в регион, показатели качества жизни населения. Проведён анализ реализации кластерного подхода в Калужской области. Выявлены факторы, сдерживающие развитие региональной экономики
Form and poetry in selected songs of Barbara Pentland
Creators: name: Hart, Carolyn
Publisher: name: University of British Columbia
Year: 2009

description: Barbara Pentland, one of Canada's foremost composers, is best known for her piano and chamber works. However, she composed for the voice throughout her career. The evolution of her compositional techniques is evident in her vocal works, which show post-romantic chromaticism, neo-classicism, serial techniques, aleatoric techniques and new explorations in sound. A study of Pentland's choice of poetry, and of the manner in which she sets the text, adds further insight into her compositional craft. This document analyzes the following songs: The Cottager To Her Infant (1929); Ruins (1932); Song Cycle 1. Wheat (1943) 5. Cities (1945); Three Sung Songs 2. Life 3. Let the Harp Speak (1964); Ballad for Soprano and Violin (1979); Ice Age (1986). They were chosen because they represent important stylistic periods, and demonstrate various influences on her writing.
ТРАНСФОРМАЦИЯ БАНКОВСКОЙ ДЕЯТЕЛЬНОСТИ В УСЛОВИЯХ ПАНДЕМИИ COVID-19
Creators: name: К.В. Исакичева
name: Т.Н. Субботина
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: пандемия
удалённая работа
мотивация персонала
банковская деятельность.

description: В статье рассмотрены проблемы банковского сектора в условиях пандемии COVID-19. Проведён анализ мотивации персонала Сбербанка в условиях удалённой работы, выявлены факторы неудовлетворённости персонала. Проведено исследование о влиянии дистанционной работы на деятельность кредитного учреждения. Выявлены положительные факторы, повлиявшие на трансформацию деятельности и обеспечившие устойчивость развития Сбербанка в условиях коронавирусной инфекции. Сделан вывод о влиянии грамотного подхода к управлению персоналом и активного развития цифровых сервисов на показатели деятельности Сбербанка в условиях пандемии
Cones_ResultsTables_AnalysisCode_ESM from Variation in the thermal plasticity of avian embryos is produced by the developmental environment, not genes
Creators: name: Cones, Alexandra Guerin
name: Westneat, David
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 310499
subject: Evolutionary biology not elsewhere classified

description: Document containing model results output tables, posterior distribution plots, and code used to conduct the analyses
ОЧЕРЕДНОЙ ГОД АФРИКАНСКОЙ ЧУМЫ СВИНЕЙ: ПАНДЕМИЯ, ВАКЦИНАЦИЯ И ЭКОНОМИКА
Creators: name: Е.А. Именная
name: И.В. Ивойлова
name: В.И. Тарасов
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: африканская чума свиней
пандемия
распространение
производство
испытания
вакцинация
США
КНР
Российская Федерация
Союзное государство
ЕАЭС
БРИКС

description: В статье содержится предыстория и краткий обзор распространения африканской чумы свиней (АЧС) по Европе и Азии, рассматривается превращение эпидемии АЧС в мировую пандемию, а также воздействие пандемии АЧС на численность живых свиней, производство свинины, перспективы вакцинации, способной противостоять АЧС и возможности Российской, Американской и Китайской вирусологических школ. Изложены результаты клинических испытаний вакцины против АЧС в трех провинциях Китая и Вьетнама.
Variational bounds for the shear viscosity of gelling melts
Creators: name: Köhler, Claas H.
name: Löwe, Henning
name: Müller, Peter
name: Zippelius, Annette
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study shear stress relaxation for a gelling melt of randomly crosslinked, interacting monomers. We derive a lower bound for the static shear viscosity $η$, which implies that it diverges algebraically with a critical exponent $k\ge 2ν-β$. Here, $ν$ and $β$ are the critical exponents of percolation theory for the correlation length and the gel fraction. In particular, the divergence is stronger than in the Rouse model, proving the relevance of excluded-volume interactions for the dynamic critical behaviour at the gel transition. Precisely at the critical point, our exact results imply a Mark-Houwink relation for the shear viscosity of isolated clusters of fixed size.
description: 5 pages; CHANGES: typos corrected, some references added; version as published
Electromagnetic response of composite Dirac fermions in the half-filled Landau level
Creators: name: Hofmann, Johannes
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: An effective field theory of composite Dirac fermions was proposed by Son [Phys. Rev. X 5, 031027 (2015)] as a theory of the half-filled Landau level with explicit particle-hole symmetry. We compute the electromagnetic response of this Son-Dirac theory on the level of the random phase approximation (RPA), where we pay particular attention to the effect of an additional composite-fermion dipole term that is needed to restore Galilean invariance. We find that once this dipole correction is taken into account, spurious interband transitions and collective modes that are present in the response of the unmodified theory either cancel or are strongly suppressed. We demonstrate that this gives rise to a consistent theory of the half-filled Landau level valid at all frequencies, at least to leading order in the momentum. In addition, the dipole contribution modifies the Fermi-liquid response at small frequency and momentum, which is a prediction of the Son-Dirac theory within the RPA that distinguishes it from a separate description of the half-filled Landau level by Halperin, Lee, and Read within the RPA.
description: 20 pages, 17 figures
Search for a Narrow Baryonic Resonance Decaying to $K^0_s p$ or $K^0_s \bar{p}$ in Deep Inelastic Scattering at HERA
Creators: name: H1 Collaboration
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for a narrow baryonic resonance decaying to $K^0_s p$ or $K^0_s \bar p$ is carried out in deep inelastic ep scattering with the H1 detector at HERA. Such a resonance could be a strange pentaquark \thplns, evidence for which has been reported by several experiments. The $K^0_s p$ and $K^0_s \bar p$ invariant mass distributions presented here do not show any significant peak in the mass range from threshold up to 1.7 GeV. Mass dependent upper limits on $σ(ep \to e \thplf X)\times BR(\thplf \to K^0 p)$ are obtained at the 95% confidence level.
description: 13 pages, 4 figures
IMPACT OF THE COVID-19 ECONOMIC SHOCK ON THE NATIONAL ECONOMY
Creators: name: E.M. Tarasova
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: branches of the economy
statistical data
crisis
remote format
pandemic
the price increase
the virtual world

description: This article examines the impact left by the new coronavirus infection COVID19 on the national economy of the Russian Federation and various spheres of public life in the country. The COVID-19 virus originated in the Chinese province of Hubei, the city of Wuhan and later spread widely around the world. The presented analysis of statistical data of the national economy sectors industry, education, tourism, trade shows the scale of COVID-19 impact and, as a result, the magnitude of the ensuing crisis. Data analysis reveals the problems and consequences caused by the imposed restrictions, estimates the demand, needs and preferences of people at the virus peak period, evaluates the readiness of businesses to adapt to new conditions.
Τα αναθηματικά ανάγλυφα των τομέων Ι και ΙΙ στις πλαγιές της ακρόπολης των Φιλίππων
Creators: name: Μπράβος, Δημήτριος Αθανασίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: Αναθηματικά ανάγλυφα, υπαίθρια ιερά
Απεικονίσεις θεοτήτων, Άρτεμις
Φίλιπποι, Μακεδονία
Votive reliefs, open-air shrines
Deities depictions, Artemis
Philippi, Macedonia

description: Αντικείμενο της παρούσας εργασίας αποτελούν τα αναθηματικά ανάγλυφα των τομέων Ι και ΙΙ που είναι λαξευμένα στις πλαγιές της ακρόπολης των Φιλίππων. Η εργασία αναπτύσσεται πάνω σε τρείς βασικούς άξονες. Ο πρώτος άξονας αφορά στην ταύτιση των θεοτήτων και των γυναικείων μορφών που εικονίζονται στα ανάγλυφα, καθώς και στην εξέταση της εικονογραφίας τους. Οι θεότητες που απεικονίζονται στα ανάγλυφα των δύο τομέων είναι η Άρτεμις/Diana, η Αθηνά/Minerva, ο Ύψιστος Δίας, ο Iuppiter Optimus Maximus, ο Ήρωας Ιππέας, ο Διόνυσος, καθώς και μία αταύτιστη γυναικεία ιματιοφόρος μορφή. Ο δεύτερος άξονας αφορά στη χρονολόγηση των αναγλύφων, η οποία προκύπτει με βάση τα αρχαιολογικά δεδομένα και από τη σύγκρισή τους με άλλα παράλληλα έργα της ρωμαϊκής περιόδου. Ο τρίτος άξονας αφορά στη σύνδεση των αναγλύφων με συγκεκριμένα ιερά στην πόλη των Φιλίππων και στην ευρύτερη περιοχή. Η εργασία ολοκληρώνεται με την εξαγωγή συμπερασμάτων.
description: The object of the present thesis consists the votive reliefs of sectors I and II which are carved on the slopes of the acropolis of Philippi. The thesis develops in three basic fields of research. The first field concerns the identification of deities and female figures which are depicted on the reliefs as well as the examination of their iconography. The deities depicted on the reliefs of the two sectors are Artemis/Diana, Athena/Minerva, Zeus, Iuppiter Optimus Maximus, Hero/Thracian Horseman, Dionysus and also an unidentified female figure in a himation. The second field focuses on the chronology of the reliefs is based on the archeological evidence and with their comparison with other contemporary works of the roman period. The third field regards the connection of the reliefs with particular shrines in the city of Philippi and the surrounding area. The thesis concludes with the findings of the research.
ПРИЧИНЫ НАЛОГОВЫХ ПРЕТЕНЗИЙ ПО НДС: ИССЛЕДОВАНИЕ АРБИТРАЖНОЙ ПРАКТИКИ
Creators: name: Л.Т. Куртсеитова
name: Т.О. Терентьева
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: налог на добавленную стоимость; причины налоговых проверок; арбитражная практика; судебные дела; необоснованная налоговая выгода; статистика налоговых начислений и вычетов; должная осмотрительность; цифровая экономика

description: Анализ арбитражной практики по НДС является актуальным, так как размер ежегодных доначислений по результатам налоговых проверок не снижается. Компании на свой страх и риск продолжают проводить налоговую оптимизацию. Поэтому необходимо выявить, какими критериями руководствуются налоговые органы при проведении проверок. Цель исследования – это анализ современной арбитражной практики по НДС за последние полтора года с тем, чтобы выявить основные причины налоговых претензий и провести их группировку по определенным признакам. Для этого будут выборочно рассмотрены арбитражные дела, проанализировано их содержание, проведена компиляция и представлены результаты. Конечным результатом исследования является формирование десяти причин-критериев, из-за которых возникают выездные налоговые проверки и в последующем арбитражные дела. Данный результат имеет практическое значение, так как полученные выводы должны учитываться при проведении налоговой оптимизации компаниями, находящимися на основной системе налогообложения.
НОВЫЕ ТЕНДЕНЦИИ В ПОЛИТИКЕ ДЕОФШОРИЗАЦИИ РОССИЙСКОЙ ЭКОНОМИКИ
Creators: name: Е.Ю. Тригуб
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: деофшоризация
офшорные активы
антиофшорная политика
утечка капитала
прямые иностранные инвестиции

description: В статье рассмотрены и проанализированы меры, предпринимаемые Российской Федерацией с целью деофшоризации национальной экономики. Для реализации данной задачи на общегосударственном уровне были приняты и скорректированы соответствующие законодательные акты, подписано международное соглашение об автоматическом обмене финансовой информацией, поддержана инициатива ОЭСР – План BEPS. Данная активная деятельность, реализуемая государством, показывает, что деофшоризация экономики является приоритетной задачей, реализация которой приведет к получению дополнительных налоговых доходов бюджета, борьбе с теневой экономикой и отмыванию криминальных капиталов.
Almost-periodic time observables for bound quantum systems
Creators: name: Hall, Michael J. W.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is shown that a canonical time observable may be defined for any quantum system having a discrete set of energy eigenvalues, thus significantly generalising the known case of time observables for periodic quantum systems (such as the harmonic oscillator). The general case requires the introduction of almost-periodic probability operator measures (POMs), which allow the expectation value of any almost-periodic function to be calculated. An entropic uncertainty relation for energy and time is obtained which generalises the known uncertainty relation for periodic quantum systems. While non-periodic quantum systems with discrete energy spectra, such as hydrogen atoms, typically make poor clocks that yield no more than 1 bit of time information, the anisotropic oscillator provides an interesting exception. More generally, a canonically conjugate observable may be defined for any Hermitian operator having a discrete spectrum.
description: v2: Bound for 'typical' entropy corrected (no more than 1 bit of 'time' information in a bound hydrogen atom) v3: minor clarifications, to appear in J Phys A
ГОРОДА-ПРИЗРАКИ В КОНТЕКСТЕ ЭКОНОМИЧЕСКОЙ СТРАТЕГИИ ПО РАЗВИТИЮ ОТДАЛЕННЫХ РАЙОНОВ РОССИИ
Creators: name: И.В. Упоров
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: моногорода
отдаленные районы
экономика
отток населения
разрушения
общество
государство

description: Рассматривается острая экономическая и социально-демографическая проблема, связанная с развитием территорий Севера, Сибири, Дальнего Востока, где ввиду неэффективной экономической стратегии закрывают градообразующие предприятия и сокращают производства. В результате на месте немалого числа некогда процветающих городов и поселков, где бурлила полноценная жизнь, остаются в буквальном смысле руины. Показываются причины такого положения, приводятся иллюстрации на примере г. Воркуты. Обосновываются предложения по перспективе моногородов
ОЦЕНКА УРОВНЯ КОНКУРЕНЦИИ И АНАЛИЗ ТЕКУЩЕГО СОСТОЯНИЯ РЫНКА ОНЛАЙН-КАСС В РОССИИ
Creators: name: Д.Ю. Десятниченко
name: А.Ю. Фролова
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: контрольно-кассовая техника (ККТ)
онлайн-кассы
кассовая реформа
рынок онлайн-касс
конкуренция на рынке

description: В связи с изменениями в Федеральном законе №54 в 2016 году появился рынок онлайн-касс, и по предварительным прогнозам, он будет активно развиваться до 2024 года. Исследования, связанные с изучением российского рынка онлайн-касс практически не представлены в научной литературе, поэтому тема данной статьи является актуальной. В работе проанализировано современное состояние рынка онлайн-касс в России и оценен уровень конкуренции на рынке.
Phase diagram of an extended parafermion chain
Creators: name: Wouters, Jurriaan
name: Hassler, Fabian
name: Katsura, Hosho
name: Schuricht, Dirk
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the phase diagram of an extended parafermion chain, which, in addition to terms coupling parafermions on neighbouring sites, also possesses terms involving four sites. Via a Fradkin--Kadanoff transformation the parafermion chain is shown to be equivalent to the non-chiral $\mathbb{Z}_3$ axial next-nearest neighbour Potts model. We discuss a possible experimental realisation using hetero-nanostructures. The phase diagram contains several gapped phases, including a topological phase where the system possesses three (nearly) degenerate ground states, and a gapless Luttinger-liquid phase.
"MUALLIF MUSHOHADASI" GA LINGVISTIK NAZAR
Creators: name: Xamroyeva, Shaxzoda
Publisher: name: Zenodo
Year: 2024

description: Tilshunoslikka zamonaviy yondashuvlar orqali kognitiv yo’nalish vujudga keldi. Syujetdan tashqari element hisoblangan muallif o’y-xayollarini aks ettiradigan muallif mushohasini kognitiv tahlilga tortish maqsadida, ushbu maqolada muallifga ishora qiladigan terminlarning adabiyotshunoslik va tilshunoslikda qo’llanishi o’rganib chiqildi. Shuningdek, muallif mushohadasining mohiyati keng ko’lamda ochib berildi.
Speciation in sympatric sticklebacks: hybridization, reproductive isolation and the maintenance of diversity
Creators: name: Hatfield, Todd
Publisher: name: University of British Columbia
Year: 2009

description: This research examined genetic, morphological, ecological and behavioral mechanisms maintaining divergence between a pair of sympatric stickleback species (Gasterosteus aculeatus complex) from Paxton Lake, British Columbia, Canada. When raised in the lab, F₁ hybrids showed no evidence of inferiority relative to parental species for the following characters: fertilization success, hatch success, growth rate, fecundity, fluctuating asymmetry, and parental care. Although these are common postmating isolation mechanisms between many other species, if they operate in the wild in this system their effects are likely small and of little biological importance. When raised in the wild, in either of two main habitats, F₁ hybrids suffered a significant reduction in growth rate relative to parental species. Hybrid disadvantage resulted from morphological intermediacy which affected resource exploitation efficiency. Hybrid disadvantage is thus a function of the ecological environment, rather than developmental inviability or physiological inferiority. This ecological disadvantage provides the strongest postmating barrier known between these species. Though this is one of the first demonstrations that niche-based selection pressures are a dominant mechanism of postmating isolation, I argue that this may be common in the early stages of speciation. Since gene flow between species must occur through reproductively fit F₁ hybrids, I asked whether male F₁ hybrids are sexually selected against by females of the parental species. I provide experimental evidence that mate choice by females of the parental species must be coupled with habitat preference for there to be sexual selection against hybrids. I measured the degree of genetic divergence between the species in four morphological characters and one fitness component by rearing six lines (parentals and first and second generation hybrids; 109 families total) in the lab. Joint-scaling tests on phenotype means and variances suggest that epistasis contributes significantly to genetic divergence of parental lines for two of the characters, gill raker length and growth rate. Dominance effects contribute significantly to divergence in plate number and pelvic spine length. A simple additive model was sufficient for only gill raker number. A biometrical approach to gene number estimation suggested that character differences are coded for by 1 to 60 genes, depending on the trait. The tremendous discrepancy in these estimates may reflect real differences among characters in genetic divergence, but the estimates are likely unreliable due to the rejection of several important assumptions of the method. My findings are compared to other recent estimates of genetic divergence in natural populations, and discussed in the context of speciation in sticklebacks.
The problem of perfect predictors in statistical spike train models
Creators: name: Farhoodi, Sahand
name: Eden, Uri
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applications (stat.AP)
subject: Computation (stat.CO)
subject: FOS: Computer and information sciences

description: Generalized Linear Models (GLMs) have been used extensively in statistical models of spike train data. However, the maximum likelihood estimates of the model parameters and their uncertainty, can be challenging to compute in situations where response and non-response can be separated by a single predictor or a linear combination of multiple predictors. Such situations are likely to arise in many neural systems due to properties such as refractoriness and incomplete sampling of the signals that influence spiking. In this paper, we describe multiple classes of approaches to address this problem: using an optimization algorithm with a fixed iteration limit, computing the maximum likelihood solution in the limit, Bayesian estimation, regularization, change of basis, and modifying the search parameters. We demonstrate a specific application of each of these methods to spiking data from rat somatosensory cortex and discuss the advantages and disadvantages of each. We also provide an example of a roadmap for selecting a method based on the problem's particular analysis issues and scientific goals.
On singular pencils of matrices
Creators: name: Ledermann, Walter
Publisher: name: University of St Andrews
Year: 1936

description: "This thesis is a study of Singular Matrix Pencils under various aspects. In part (I) a new derivation of the Canonical Form of matrix pencils is given. This suggests investigation of the transformations of a pencil into itself (part (II)). Finally, part (III) deals with the canonical form of singular pencils of special types, namely those whose members are induced (or invariant) matrices." -- Preface
Lafayette, America's Hero: The Growth of a Legend
Creators: name: Bloxom, Marguerite Doris
Publisher: name: Digital Repository at the University of Maryland
Year: 1963

description: The legend of Lafayette began to grow about the time
of his 1784 goodwill visit to the United States. Identical
biographical sketches of Lafayette appeared in several early
histories of the Revolutionary War, and similar versions
were included in other histories. The core of the sketch
was the picture of a young French nobleman, inspired by the
ideals of liberty and equality, who came to America at great
personal sacrifice and his own expense to take part in the
fight for freedom. His story was used to add weight to the
rightness of the action of the American patriots, and to
stimulate feelings of national pride.
After the turn of the century, the story of Lafayette
became shorter and more routine. It was dropped from some
textbooks, and was greatly abbreviated in others. It seems
probable that while Lafayette would not have been forgotten,
his place in American history would have been small, perhaps
even obscure, if he had not visited America again in 1824.
During this last visit, after an absence of forty
years, the General received an enthusiastic and overwhelming
reception. Interest in Lafayette revived quickly, and
accounts of him appeared in newspapers, periodicals and
separate books. The importance of his contribution to the
foundation of the United States was emphasized; as a hero,
he approached the position of America's savior. In addition,
his personal characteristics endeared him to the people. In
all probability, Americans' lasting esteem for Lafayette was
developed as a result of the 1824 visit.
Η αρετή της δικαιοσύνης και η πόλη στον Αριστοτέλη
Creators: name: Τσαμαδός, Γεώργιος Κωνσταντίνου
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: Αριστοτέλης
Δικαιοσύνη
Πόλη
Aristotle
Justice
Polis

description: Αντικείμενο της παρούσας μεταπτυχιακής διπλωματικής εργασίας είναι η έννοια της δικαιοσύνης στη φιλοσοφία του Αριστοτέλη και ο τρόπος με τον οποίο αυτή συνδέεται με την πολιτική του θεωρία. Σύμφωνα με τον Σταγειρίτη, ο ύψιστος σκοπός που επιδιώκουμε με τις πράξεις μας είναι η ευδαιμονία καθώς αυτήν την αναζητούμε για την αξία που έχει η ίδια και όχι ως μέσο για να πετύχουμε κάτι άλλο. Πρόκειται για μια ενέργεια της ψυχής σύμφωνη με την αρετή με την τελευταία να αποτελεί μια μεσότητα ανάμεσα στην υπερβολή και την έλλειψη η οποία καθορίζεται από τη λογική του φρόνιμου ανθρώπου. Η ύψιστη απ’ όλες τις αρετές είναι η δικαιοσύνη λόγω του ότι έχει μια κοινωνική διάσταση και δεν αποτελεί απλώς μια εσωτερική ιδιότητα του ατόμου. Πιο συγκεκριμένα, είναι η ανώτερη αρετή γιατί εξασφαλίζει την ενότητα της πόλης που μόνο όμως εντός αυτής μπορεί να επιτευχθεί η ευδαιμονία, ο ύψιστος στόχος του ανθρώπινου βίου. Αν οι άνθρωποι αδικούν ο ένας τον άλλο θα επέλθει η διάλυση της πόλης και η επιστροφή σε μια κατάσταση ανεπάρκειας. Συμπερασματικά λοιπόν, χάρη στην επικράτηση της δικαιοσύνης, η πόλη μετατρέπεται στο πιο κατάλληλο έδαφος για την ηθική ολοκλήρωση των ανθρώπων.
description: The subject of this dissertation is the concept of justice in the Aristotelian philosophy and the way this is connected to his political theory. According to Stagiriti, the ultimate goal which we pursue with our actions is eudemonia because it is something we seek for the self value it has and not as a mean to an end. It is an action of the soul according to virtue which is the middle between exaggeration and absence something that is determined by the logic of the wise person. The highest of all virtues is justice because it has a social dimension and it is not just an inner capacity of the person. More specifically, it is the highest virtue because it ensures the unity of the city and only inside the city the eudemonia, the supreme goal of the human life, can be achieved. If people begin injustice to one another the dissolution of the city and the return to a deficiency state will occur. In conclusion, thanks to the prevalence of justice, the city is converted to the most suitable ground for the moral integration of the people.
An alternative simple solution of the sextic anharmonic oscillator and perturbed Coulomb problems
Creators: name: Ikhdair, Sameer M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Utilizing an appropriate ansatz to the wave function, we reproduce the exact bound-state solutions of the radial Schrodinger equation to various exactly solvable sextic anharmonic oscillator and confining perturbed Coulomb models in $D$-dimensions. We show that the perturbed Coulomb problem with eigenvalue $E$ can be transformed to a sextic anharmonic oscillator problem with eigenvalue E. We also check the explicit relevance of these two related problems in higher-space dimensions. It is shown that exact solutions of these potentials exist when their coupling parameters with $k=D+2\ell $ appearing in the wave equation satisfy certain constraints.
description: 15 pages