cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Medium modification of the nucleon mechanical properties: Abel tomography case
Creators: name: Kim, June-Young
name: Yakhshiev, Ulugbek
name: Kim, Hyun-Chul
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate how the gravitational form factors of the nucleon undergo changes in nuclear matter, emphasizing the Abel transformation from the three-dimensional (3D) Breit frame to the two-dimensional (2D) light-front frame. Since the gravitational form factors reveal the mechanical structure of the nucleon, we examine also the medium modifications of the energy-momentum, pressure, and shear-force distributions. We scrutinize the stabilities of the nucleon in nuclear matter. For this purpose, we employ the in-medium modified SU(2) Skyrme model to study these mechanical quantities of the nucleon, since it provides a simple but clear framework. In this in-medium modified SU(2) Skyrme model, the modification of pionic properties is performed by using low-energy pion-nucleus scattering data and the saturation properties of nuclear matter near the normal nuclear matter density, $ρ_0=0.5m_π^3$. The results reveal how the nucleon swells in nuclear matter as the mass distribution of the nucleon is broadened in medium. We also show that the mean square radii corresponding to the mass and angular momentum distributions increase in nuclear medium. This feature is kept both in 3D and 2D cases. We visualize how the strong force fields inside the nucleon in the 2D plane are distributed and illustrate how these forces undergo change in nuclear matter.
description: 17 pages with 12 figures
Viscoelastic response of topological tight-binding models in two and three dimensions
Creators: name: Shapourian, Hassan
name: Hughes, Taylor L.
name: Ryu, Shinsei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The topological response to external perturbations is an effective probe to characterize different topological phases of matter. Besides the Hall conductance, the Hall viscosity is another example of such a response that measures how electronic wave functions respond to changes in the underlying geometry. Topological (Chern) insulators are known to have a quantized Hall conductance. A natural question is how the Hall viscosity behaves for these materials. So far, most of studies on the Hall viscosity of Chern insulators have focused on the continuum limit. The presence of lattice breaks the continuous translational symmetry to a discrete group and this causes two complications: it introduces a new length scale associated with the lattice constant, and makes the momentum periodic. We develop two different methods of how to implement a lattice deformation: (1) a lattice distortion is encoded as a shift in the lattice momentum, and (2) a lattice deformation is treated microscopically in the gradient expansion of the hopping matrix elements. After establishing the method of deformation we can compute the Hall viscosity through a linear response (Kubo) formula. We examine these methods for three models: the Hofstadter model, the Chern insulator, and the surface of a 3D topological insulator. Our results in certain regimes of parameters, where the continuum limit is relevant, are in agreement with previous calculations. We also provide possible experimental signatures of the Hall viscosity by studying the phononic properties of a single crystal 3D topological insulator.
description: New comments are added to discussion section
title: Social Media and Rural Revitalization
Creators: name: Ngo, Tu
Publisher: name: Fachinformationsdienst (FID) Asien
Year: 2022
Subjects: subject: Japan
subject: rural Japan
subject: Ländlicher Raum
subject: Regionale Mobilität
subject: rural revitalization
subject: Social Media
subject: Regionalförderung
subject: 3

description: Urban-rural migration and rural revitalization in Japan
Figure S2 from Fluctuating fortunes: genomes and habitat reconstructions reveal global climate-mediated changes in bats' genetic diversity.
Creators: name: Balaji Chattopadhyay
name: Kritika M. Garg
name: Rajasri Ray
name: Rheindt, Frank E.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60408 Genomics

description: Temporal fluctuations in effective population size assuming a generation time of one year and a mutation rate of 2.2 X 10-9 per base pair per year. Estimates based on complete data and bootstraps are depicted in dark and light red color, respectively.
Tool assisted task on touchscreen: a case study on drawing behaviour in chimpanzees (Pan troglodytes)
Creators: name: Martinet, Lison
name: Sueur, Cédric
name: Matsuzawa, Tetsuro
name: Hirata, Satoshi
name: Morimura, Naruki
name: Pelé, Marie
Publisher: name: Brill Online
Year: 2023
Subjects: Ecology not elsewhere classified

description: Observations of drawing behaviour in chimpanzees have often focused on the completed drawings. Here, we compared drawing behaviour using fingers or tools on a touch-sensitive monitor between five chimpanzees from the Kumamoto Sanctuary (KS) and two from the Primate Research Institute (PRI), both located at Kyoto University, Japan. Regarding drawing duration, both PRI females drew relatively longer than the other, with the exception of one KS female. However, a long drawing duration did not correspond with a decrease in the number of pauses, which can be interpreted as a lack of concentration or interest. Therefore, to better understand the engagement of individuals, we recorded the time spent looking at the touchscreen. Pan, one of the two PRI females, had the longest drawing periods and spent the most time looking at the screen. We compared her with Ai, the other PRI female, to better understand their individual marking techniques and behaviours. By adapting to each one’s specific behaviour and previous experience with tool-assisted drawing on paper, we offered the females appropriate tools for making marks on the touchscreen. Our results indicate that electronic devices are not limiting in the expression of drawing behaviour. The females did not have the same drawing technique and also showed different types of engagement as motivation, which could not have been detected by only studying the completed drawings. By focusing more on the process rather than on the drawings themselves, we try to show inter-individual differences in drawing behaviour of chimpanzees and the relevance to adapt to it as experimenters.
Cogenesis of Baryon Asymmetry and Gravitational Dark Matter from Primordial Black Holes
Creators: name: Barman, Basabendu
name: Borah, Debasish
name: Das, Suruj Jyoti
name: Roshan, Rishav
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a scenario where dark matter (DM) with a wide mass range from a few keV to PeV can be produced solely from evaporating primordial black holes (PBH), while being consistent with the required free streaming length for structure formation. If DM does not have any other interactions apart from gravity and the universe has a PBH dominated phase at early epoch, then PBH evaporation typically leads to overproduction of DM in this mass range. By incorporating this gravitational DM within a Type-I seesaw scenario with three right handed neutrinos (RHN), we bring the abundance of PBH generated DM within observed limits by late entropy injection due to decay of one of the RHNs, acting as the diluter. The diluter, due to its feeble coupling with the bath particles, gets produced primarily from the PBH evaporation thereby leading to the second stage of early matter domination after the end of PBH dominated era. The other two RHNs contribute to the origin of light neutrino mass and also lead to the observed baryon asymmetry via leptogenesis with contributions from both thermally and PBH generated RHNs. The criteria of DM relic and baryon asymmetry can be satisfied simultaneously if DM mass gets restricted to a ballpark in the MeV-GeV regime with the requirement of resonant leptogenesis for heavier DM mass in order to survive the large entropy dilution at late epochs.
description: 24 pages, 9 figures, accepted for publication in JCAP
ПРОБЛЕМЫ ОБЕСПЕЧЕНИЯ ПРОДОВОЛЬСТВЕННОЙ БЕЗОПАСНОСТИ РОССИИ ЕЁ РЕГИОНОВ
Creators: name: Е. И. Артемова
name: Е. В. Плотникова
name: М. Н. Оболенская
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: продовольственная безопасность
агропромышленный комплекс
инновационное развитие
государственное регулирование

description: Обоснована актуальность поиска путей и способов решения проблемы обеспечения продовольственной безопасности. Уточнены понятия «продовольственная независимость», «продовольственная безопасность», «государственный продовольственный суверенитет», которые имеют общие черты и различия. На основе систематизации внутренних угроз продовольственной безопасности и анализа самообеспеченности России продуктами питания сделаны выводы о необходимости наращивания собственного производства конкурентоспособной продукции за счёт активизации инновационно-инвестиционной деятельности сельскохозяйственных товаропроизводителей. В качестве основных проблем, препятствующих эффективному развитию аграрного сектора экономики, выделены несовершенство механизмов и инструментов государственного регулирования и поддержки инновационно-инвестиционной среды. Определены основные направления стимулирования инновационных процессов в аграрной сфере, в том числе эффективная система страхования, государственно-частное партнёрство, создание необходимых условий для доступности кредитов, совершенствование механизмов субсидирования, и др.
Resonant Semiconductor Metasurfaces for Generating Complex Quantum States
Creators: name: Santiago-Cruz, Tomás
name: Gennaro, Sylvain D.
name: Mitrofanov, Oleg
name: Addamane, Sadhvikas
name: Reno, John
name: Brener, Igal
name: Chekhova, Maria V.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Quantum state engineering, the cornerstone of quantum photonic technologies, mainly relies on spontaneous parametric down-conversion and four-wave mixing, where one or two pump photons decay into a photon pair. Both these nonlinear effects require momentum conservation (i.e., phase-matching) for the participating photons, which strongly limits the versatility of the resulting quantum states. Nonlinear metasurfaces, due to their subwavelength thickness, relax this constraint and extend the boundaries of quantum state engineering. Here, we generate entangled photons via spontaneous parametric down-conversion in semiconductor metasurfaces with high-quality resonances. By enhancing the quantum vacuum field, our metasurfaces boost the emission of photon pairs within narrow resonance bands at multiple selected wavelengths. Due to the relaxed momentum conservation, the same resonances support photon pair generation from pump photons of practically any energy. This enables the generation of complex frequency-multiplexed quantum states, in particular cluster states. Our results demonstrate the multifunctional use of metasurfaces for quantum state engineering.
description: 14 pages, 4 figures
Two-temperature pair potentials and phonon spectra for simple metals in the warm dense matter regime
Creators: name: Harbour, Louis
name: Dharma-wardana, M. W. Chandre
name: Klug, Dennis D.
name: Lewis, Laurent J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We develop ion-ion pair potentials for Al, Na and K for densities and temperatures relevant to the warm-dense-matter (WDM) regime. Furthermore, we emphasize non-equilibrium states where the ion temperature $T_i$ differs from the electron temperature $T_e$. This work focuses mainly on ultra-fast laser-metal interactions where the energy of the laser is almost exclusively transferred to the electron sub-system over femtosecond time scales. This results in a two-temperature system with $T_e>T_i$ and with the ions still at the initial room temperature $T_i=T_r$. First-principles calculations, such as density functional theory (DFT) or quantum Monte Carlo, are as yet not fully feasible for WDM conditions due to lack of finite-$T$ features, e.g. pseudopotentials, and extensive CPU time requirements. Simpler methods are needed to study these highly complex systems. We propose to use two-temperature pair potentials $U_{ii}(r, T_i,T_e)$ constructed from linear-response theory using the non-linear electron density $n(\mathbf{r})$ obtained from finite-$T$ DFT with a single ion immersed in the appropriate electron fluid. We compute equilibrium phonon spectra at $T_r$ which are found to be in very good agreement with experiments. This gives credibility to our non-equilibrium phonon dispersion relations which are important in determining thermophysical properties, stability, energy-relaxation mechanisms and transport coefficients.
description: International Conf. on Strongly-Coupled Coulombo Systems (SCCS) 2014
НЕКОТОРЫЕ ОСОБЕННОСТИ ФОРМИРОВАНИЯ ИННОВАЦИОННОЙ СИСТЕМЫ РЕГИОНАЛЬНОГО ХОЗЯЙСТВЕННОГО КОМПЛЕКСА
Creators: name: З. В. Аутлева
name: В. Ш. Расумов
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: региональная экономическая система
инновационный потенциал
инновационная система
элементы
особенности.

description: Формирование инновационной системы территориальных хозяйственных комплексов обусловлено острой потребностью обеспечения непрерывного процесса, повышения степени инновационной активности, что позволит посредством задействования прорывных технологий и эффективных форм хозяйствования достичь стабильных темпов и надлежащего качества экономического роста. Процессы формирования, популяризации и задействования инноваций в разных государствах довольно различны и определяются количественными параметрами конкретной территории, природно-климатическими, трудовыми и иными ресурсами, геополитической обстановкой и другими особенностями. Вместе с тем, темпы реализации и диффузия инноваций, как правило, зависит от ориентированности институтов рассматриваемой страны. При исследовании сущности инновационных систем необходимо выделить их субъектно-объективные взаимосвязи, ибо они демонстрируют возможности создания и задействования инновационного потенциала анализируемой инновационной системы. Эксперты отмечают, что инновационная политика хозяйствующих субъектов регионального хозяйственного комплекса в виду острой нехватки собственных оборотных средств имеет лишь эпизодический характер и не позволяет развивать производственно-технологическую базу… Оценка инновационного потенциала Российской Федерации в сравнении с мировой практикой позволяет говорить о том, что до сих пор наша экономика применяет научно-инновационную стратегию консервативного типа. Такое положение вызывает необходимость поддержки научно-инновационного уровня, технологий, развития, обеспечивающих непосредственно эволюционный переход к очередному поколению научнотехнических свершений. Это сопряжено с тем, что РФ отстает в создании потенциала, необходимого для обеспечения создания наукоемких технологий, и главным ее проявлением в территориальном аспекте является наличие слабой научной базы для открытия новых производств в региональных хозяйственных комплексах. Эффективность развития инновационной системы зависит от степени концентрированности инновационного потенциала и возможностей его осуществления в рамках региональной системы. Структурно, информационную систему можно рассматривать как две составные части, состоящие из научно-производственной и институциональной сфер. Такой подход требует тщательного исследования элементов и особенностей формирования региональной инновационной системы, функциональных возможностей ее подсистем.
(941) Gertrude Victoria Wilson
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
A short-circuited coplanar waveguide for low-temperature single-port ferromagnetic resonance spectroscopy set-up to probe the magnetic properties of ferromagnetic thin films
Creators: name: Pal, Sayani
name: Aon, Soumik
name: Manna, Subhadip
name: Mitra, Chiranjib
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A coplanar waveguide shorted in one end is proposed, designed, and implemented successfully to measure the properties of magnetic thin films as a part of the vector network analyzer ferromagnetic resonance (VNA-FMR) spectroscopy set-up. Its simple structure, potential applications and easy installation inside the cryostat chamber made it advantageous especially for low-temperature measurements. It provides a wide band of frequencies in the gigahertz range essential for FMR measurements. Our spectroscopy set-up with short-circuited coplanar waveguide has been used to extract Gilbert damping coefficient and effective magnetization values for standard ferromagnetic thin films like Py and Co. The thickness and temperature dependent studies of those magnetic parameters have also been done here for the afore mentioned magnetic samples.
Figure S1 from Fluctuating fortunes: genomes and habitat reconstructions reveal global climate-mediated changes in bats' genetic diversity.
Creators: name: Balaji Chattopadhyay
name: Kritika M. Garg
name: Rajasri Ray
name: Rheindt, Frank E.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60408 Genomics

description: Temporal fluctuations in effective population size assuming a generation time of two years and a mutation rate of 2.2 X 10-9 per base pair per year. Estimates based on complete data and bootstraps are depicted in dark and light red color, respectively.
Figure S3 from Fluctuating fortunes: genomes and habitat reconstructions reveal global climate-mediated changes in bats' genetic diversity
Creators: name: Balaji Chattopadhyay
name: Kritika M. Garg
name: Rajasri Ray
name: Rheindt, Frank E.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60408 Genomics

description: Temporal fluctuations in effective population size assuming a generation time of eight years and a mutation rate of 2.2 X 10-9 per base pair per year. Estimates based on complete data and bootstraps are depicted in dark and light red color, respectively.
ОЦЕНКА И СТРАТЕГИЯ РАЗРАБОТКИ ПРОЕКТОВ ПОВЫШЕНИЯ ПРОИЗВОДИТЕЛЬНОСТИ ТРУДА
Creators: name: Е. А. Болотнова
name: А. А. Храмченко
name: Ю. В. Грачева
name: Д. А. Стрельникова
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: анализ
производительность труда
трудовые ресурсы
эффективность.

description: Данная статья посвящена экономической сущности повышения производительности труда проявляется в резервах ее увеличения. Существует несколько вариантов изыскания резервов производительности труда. Один из самых эффективных способов повышения производительности труда автоматизация и техническая оснащенность, проявляющейся в снижении доли человеческого участия, повышения качества сельскохозяйственной продукции за счет точности, своевременности посева, ухода и уборки. Технические средства для увеличения производительности труда, в сельском хозяйстве используемые для механизации операций и технологических процессов. Для обеспечения устойчивого роста производительности труда необходимо осуществлять целый комплекс мер, направленных на повышение урожайности продукции, внедрение прогрессивных ресурсосберегающих технологий, ускорение технического переоснащения сельского предприятия новой высокопроизводительной техникой улучшение использования основных производственных фондов, усиление мотивации и комфортности условий труда работников, занятых в сельскохозяйственном производстве.
(942) Rowland Francis Wilson
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
title: Statement by Alan S. Boyd, Secretary of Transportation, before the Subcommittee on Advanced Research and Technology, House Committee on Science and Astronautics
Creators: name: Boyd, Alan S. (Alan Stephenson), 1922-2020
name: United States. Department of Transportation
Publisher: name: United States. Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1967
Subjects: subject: Technology
subject: Environment
subject: Pollution
subject: Technological innovations
subject: Federal government
subject: Resource allocation
subject: Laws and legislation
subject: Transportation policy

description: Statement of Alan S. Boyd, Secretary of Transportation, Nefore the Subcommittee on Advanced Research and Technology, House Committee on Science and Astronautics
АНАЛИЗ МЕТОДИКИ ОБЕСПЕЧЕНИЯ ЖИЛЬЕМ МОЛОДЫХ СЕМЕЙ РОСТОВСКОЙ ОБЛАСТИ В РАМКАХ ГОСУДАРСТВЕННОЙ ПРОГРАММЫ
Creators: name: А. Г. Бородина
name: А. А. Лысоченко
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: жилье
молодая семья
программа «Жилище»
социальные выплаты
государственная поддержка.

description: Одной из приоритетных задач социально-экономического развития России и регионов является обеспечение жильем граждан и молодых семей. На современном этапе решение жилищной проблемы осуществляется в рамках программно-целевого подхода. Государством разработан ряд программ, среди которых федеральная целевая программа «Жилище», включающая подпрограмму «Обеспечение жильем молодых семей», суть которой заключается в том, что субъекты Российской Федерации осуществляют социальную поддержку молодым семьям, нуждающимся в улучшении жилищных условий. Данная статья описывает специфику методики обеспечения жильем молодых семей на примере Ростовской области, дает анализ промежуточных итогов реализации программы и предложения по улучшению механизмом ее реализации. Для решения указанной приоритетной задачи необходимо учесть предложения по улучшению работы рассматриваемой федеральной программы. Ключевыми из них являются: увеличение размера выделяемых субсидий, что должно позволить сократить время пребывания в очереди, а также существенным изменением условий предоставления данных выплат должно стать наличие хотя бы одного ребенка в семье, что не только сократит время получения субсидии, но и станет небольшим толчком в решении демографической проблемы
Figure S2 from Fluctuating fortunes: genomes and habitat reconstructions reveal global climate-mediated changes in bats' genetic diversity
Creators: name: Balaji Chattopadhyay
name: Kritika M. Garg
name: Rajasri Ray
name: Rheindt, Frank E.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60408 Genomics

description: Temporal fluctuations in effective population size assuming a generation time of one year and a mutation rate of 2.2 X 10-9 per base pair per year. Estimates based on complete data and bootstraps are depicted in dark and light red color, respectively.
(943) Mary Hardstaff
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
ИССЛЕДОВАНИЕ СЕЗОННОСТИ ЦЕН И ОБЪЕМОВ ПРОИЗВОДСТВА МОЛОКА НА КУБАНИ
Creators: name: А. Г. Бурда
name: С. А. Бурда
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: сезонность
цена
валовой надой
молоко
индекс сезонности
пиковый коэффициент сезонности
сезонная волна
тенденция.

description: На основе анализа многолетних статистических данных по хозяйствам всех категорий о помесячных валовых надоях молока и его ценах в Краснодарском крае выявлены ежегодно повторяющиеся сезонные изменения. Рассчитаны индивидуальные и средние индексы сезонности с использованием метолов постоянной средней, переменной средней и применением метода аналитического выравнивания, проведено сравнение полученных результатов. Показаны противофазовый характер колебаний цен и объемов производства молока, а также возможности его использования для максимизации выручки и регулирования экономики молочного скотоводства. Выявлены затухающие тенденции сезонности цен и валовых надоев молока, определены количественные изменения пиковых коэффициентов сезонности изучаемых показателей. Сделан вывод о необходимости учета сезонного фактора при принятии решений и экономическом регулировании молочнопродуктового подкомплекса.
Figure S1 from Fluctuating fortunes: genomes and habitat reconstructions reveal global climate-mediated changes in bats' genetic diversity
Creators: name: Balaji Chattopadhyay
name: Kritika M. Garg
name: Rajasri Ray
name: Rheindt, Frank E.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60408 Genomics

description: Temporal fluctuations in effective population size assuming a generation time of two years and a mutation rate of 2.2 X 10-9 per base pair per year. Estimates based on complete data and bootstraps are depicted in dark and light red color, respectively.
ОСНОВНЫЕ НАПРАВЛЕНИЯ УЛУЧШЕНИЯ ФИНАНСОВОГО СОСТОЯНИЯ ТОРГОВЫХ ОРГАНИЗАЦИЙ
Creators: name: Н. К. Васильева
name: В. П. Васильев
name: О. В. Бусько
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: Отрасль торговли
анализ
товарооборот
финансовое состояние
эффективное развитие

description: В статье рассмотрено общее количество предпринимателей на территории Южного Федерального округа, занятых в торговой отрасли, выявлена значимость и вклад торговой сферы в ВРП Краснодарского края, проведен анализ имущественного положения конкретных организаций за период 20152019 гг., в частности, ООО «Железобетон Ресурс», ООО «Вок-Комплект» и ООО «МРАМОР И ГРАНИТ» с целью выявления на их примере основных факторов, сдерживающих дальнейшее развитие исследуемой отрасли на Кубани, исследованы финансовые показатели деятельности хозяйствующих субъектов, определена динамика показателей их ликвидности и платежеспособности, предложены меры по стабилизации финансового состояния, которые, прежде всего, увеличат уровень доходности и, как следствие, сохранят положительную динамику экономических показателей развития Краснодарского края.
A New Selection Operator for the Discrete Empirical Interpolation Method -- improved a priori error bound and extensions
Creators: name: Drmac, Zlatko
name: Gugercin, Serkan
Publisher: name: arXiv
Year: 2015
Subjects: subject: Numerical Analysis (math.NA)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: This paper introduces a new framework for constructing the Discrete Empirical Interpolation Method DEIM projection operator. The interpolation node selection procedure is formulated using the QR factorization with column pivoting, and it enjoys a sharper error bound for the DEIM projection error. Furthermore, for a subspace $\mathcal{U}$ given as the range of an orthonormal $U$, the DEIM projection does not change if $U$ is replaced by $U Ω$ with arbitrary unitary matrix $Ω$. In a large-scale setting, the new approach allows modifications that use only randomly sampled rows of $U$, but with the potential of producing good approximations with corresponding probabilistic error bounds. Another salient feature of the new framework is that robust and efficient software implementation is easily developed, based on readily available high performance linear algebra packages.
description: 19 pages
title: Statement of Alan S. Boyd, Secretary of Transportation, Before the Senate and House Public Works Committees in joint session on the Federal-Aid Highway Program, Washington, D.C.
Creators: name: Boyd, Alan S. (Alan Stephenson), 1922-2020
name: United States. Department of Transportation
Publisher: name: United States. Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1967
Subjects: subject: Federal aid highways
subject: Federal government
subject: Finance
subject: Laws and legislation

description: Statement of Alan S. Boyd, Secretary of Transportation, Before the Senate and House Public Works Committees in joint session on the Federal-Aid Highway Program, Washington, D.C.
Generalized Rogers Ramanujan Expressions for Some Non--Singlet Twisted Affine Algebras
Creators: name: Gepner, Doron
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Hatayama et al. described generalized Rogers--Ramanujan (GRR) expressions for the string functions of the singlet representation of twisted affine algebras. We give here such GRR expressions for some non-singlet string functions. In the case of the algebra $A_2^{(2)}$ this gives all the string functions. We verify these expressions using Freudenthal--Kac formula.
description: 7 pages, no figures
Supplemental Materials from A keeper of many crypts: a behaviour-manipulating parasite attacks a taxonomically diverse array of oak gall wasp species.
Creators: name: Ward, Anna K. G.
name: Khodor, Omar S.
name: Egan, Scott P.
name: Weinersmith, Kelly L.
name: Forbes, Andrew A.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Supplemental methods. Supplemental Tables 1-3. Supplemental Figures 1-6.
(940) Henry J Whitley
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Supplemental Materials from A keeper of many crypts: a behaviour-manipulating parasite attacks a taxonomically diverse array of oak gall wasp species
Creators: name: Ward, Anna K. G.
name: Khodor, Omar S.
name: Egan, Scott P.
name: Weinersmith, Kelly L.
name: Forbes, Andrew A.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Supplemental methods. Supplemental Tables 1-3. Supplemental Figures 1-6.
Programmable Nucleic Acid-Binding polypeptides from bacterial proteins.
Creators: name: Solofondrazaintsoanirina
Publisher: name: Zenodo
Year: 2023
Subjects: TALE-like
DNA-binding proteins
gene-editing
DNA modification
programmable endonucleases

description: The present document provides Modular Nucleic Acid-Binding Proteins (MNABPs) comprising a nucleic acid-binding domain (NBD), wherein the NBD comprises a plurality of repeat units derived from proteins sourced from Legionellales bacterium, Gammaproteobacteria bacterium, Candidatus Symchoanobacter obligatus, Apophysomyces sp. BC1034, Apophysomyces sp. BC1015, Burkholderiales bacterium, Burkholderia metallica, Legionella sp. W10-070, Legionella yabuuchiae, Pseudomonas quercus, and/or Pseudomonas sp. LY10J.
АНАЛИЗ ФИНАНСОВЫХ РЕЗУЛЬТАТОВ СЕЛЬСКОХОЗЯЙСТВЕННЫХ ОРГАНИЗАЦИЙ
Creators: name: Н. К. Васильева
name: Е. В. Сидорчукова
name: М. А. Гертер
name: Р. Т. Додыханов
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: сельскохозяйственные организации
финансовые результаты
этапы анализа

description: На получаемые организацией финансовые результаты оказывают влияние как внутренние (эффективность использования ресурсов, производительность труда, деловая активность и др.), так и внешние (инфляция, сезонность, научно-технический прогресс, государственная поддержка и др.) факторы. Изучение динамики финансовых результатов сельскохозяйственных организаций страны позволяет сделать вывод, что значительные колебания прибыли от финансово-хозяйственной деятельности вызвано различными внутренними и внешними факторами. Анализ финансовых результатов может быть осуществлен на основе множества методик, часть из которых рассмотрена в статье (методики Савицкой Г.В., Шеремета А.Д., Донцовой Л.В. и Никифоровой Н.А., Пястолова С.М.). Для получения наиболее достоверного результата выделены этапы анализа, обязательные для организаций всех отраслей, а также этапы, являющиеся наиболее значимыми для сельскохозяйственных организаций.
DC-driven positive streamer coronas in airflow
Creators: name: Martell, Benjamin C.
name: Strobel, Lee R.
name: Guerra-Garcia, Carmen
Publisher: name: arXiv
Year: 2022
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: An experimental study of the effect of laminar airflow on positive self-pulsating streamer coronas in a needle-to-plate geometry is presented. The experiments are performed in an open return wind tunnel with winds up to 30 m/s orthogonal to the needle. The experimental data is presented in terms of statistical properties of the discharge, inferred from high resolution, large sample-size current waveforms. The key properties of the current pulsations, namely inter-pulse period, peak current, deposited energy, and pulse width are analyzed as a function of wind speed and applied DC voltage. All parameters increase in dispersion with wind speed. The mean of the inter-pulse period decreases with wind speed and the mean pulsation frequency increases. The peak currents and energies per pulsation have a general tendency to decrease in magnitude but also higher-current, higher-energy, streamer bursts are observed. At low wind speeds, streamers preferentially propagate in the downwind direction but, as the wind speed is increased, more streamers can propagate upwind. Synchronized imaging reveals correlations between the streamer direction and the electrical characteristics.
description: 13 pages, 17 figures, submitted to Plasma Sources Sci. Technol. on April 22, 2022
Beam steering with quasi-mosaic bent silicon single crystals -- Computer simulations for 855 MeV and 6.3 GeV electrons and comparison with experiments
Creators: name: Backe, H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Monte Carlo simulations have been performed for 855 MeV and 6.3 GeV electrons channeling in silicon single crystals at circular bent (111) planes. The aim was to identify critical experimental parameters which effect the volume-deflection and volume-capture characteristics. To these belongs the angular alignment of the crystal with respect to the nominal beam direction. The continuum potential picture has been utilized. The simulation results were compared with experiments. It turns out that the assumption of an anticlastic bending of the crystal, bent on the principle of the quasi-mosaic effect, is not required to reproduce the experimental observations.
Bispectrality of $N$-Component KP Wave Functions: A Study in Non-Commutativity
Creators: name: Kasman, Alex
Publisher: name: arXiv
Year: 2015
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A wave function of the $N$-component KP Hierarchy with continuous flows determined by an invertible matrix $H$ is constructed from the choice of an $MN$-dimensional space of finitely-supported vector distributions. This wave function is shown to be an eigenfunction for a ring of matrix differential operators in $x$ having eigenvalues that are matrix functions of the spectral parameter $z$. If the space of distributions is invariant under left multiplication by $H$, then a matrix coefficient differential-translation operator in $z$ is shown to share this eigenfunction and have an eigenvalue that is a matrix function of $x$. This paper not only generates new examples of bispectral operators, it also explores the consequences of non-commutativity for techniques and objects used in previous investigations.
(937) Catherine Hardstaff
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
The effects of a magnetar engine on the gamma-ray burst-associated supernovae: Application to double-peaked SN 2006aj
Creators: name: Zhang, Zhen-Dong
name: Yu, Yun-Wei
name: Liu, Liang-Duan
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A millisecond magnetar engine has been widely suggested to exist in gamma-ray burst (GRB) phenomena, in view of its substantial influences on the GRB afterglow emission. In this paper, we investigate the effects of the magnetar engine on the supernova (SN) emission which is associated with long GRBs and, specifically, confront the model with the observational data of SN 2006aj/GRB 060218. SN 2006aj is featured by its remarkable double-peaked ultraviolet-optical (UV-opt) light curves. By fitting these light curves, we demonstrate that the first peak can be well accounted for by the breakout emission of the shock driven by the magnetar wind, while the primary supernova emission is also partly powered by the energy injection from the magnetar. The magnetic field strength of the magnetar is constrained to be $\sim 10^{15}$ G, which is in good agreement with the common results inferred from the afterglow emission of long GRBs. In more detail, it is further suggested that the UV excess in the late emission of the supernova could also be due to the leakage of the non-thermal emission of the pulsar wind nebula (PWN), if some special conditions can be satisfied. The consistency between the model and the SN 2006aj observation indicates that the magnetar engine is likely to be ubiquitous in the GRB phenomena and even further intensify their connection with the phenomena of superluminous supernovae.
description: 12 pages, 7 figures
АНАЛИЗ ФИНАНСОВЫХ РЕЗУЛЬТАТОВ ДОРОЖНО‐СТРОИТЕЛЬНЫХ ПРЕДПРИЯТИЙ
Creators: name: Н. С. Власова
name: З. В. Наниз
name: З. А. Гонежук
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: Финансовые результаты
прибыль
убыток
рентабельность
дорожное строительство
проблемы
пути их решения.

description: Рациональный и всеобъемлющий учет доходов и расходов, а также формирование и анализ финансовых результатов является стратегической задачей каждого предприятия. Поэтому повышения качества бухгалтерского учета формирования и анализа финансовых результатов является важной задачей любой коммерческой организации, что обуславливает актуальность данного направления исследования. Анализ финансовых результатов предприятий дорожно-строительной отрасли позволяет определить в целом финансово-экономическое состояние субъекта, а также определить динамику за пять лет показателей прибыли и рентабельности, рассчитать темп роста и прироста; определить и рассчитать факторы, оказавшие влияние на прибыль и рентабельность. По итогам представленных в статье расчетов приведены рекомендации обеспеченью более эффективной работы дорожно-транспортных предприятий, по более эффективному использованию имеющихся у предприятия ресурсов и полученной за предыдущие периоды прибылей
Determination of stabilizer states
Creators: name: Wu, Xia
name: Yang, Ying-hui
name: Wang, Yu-kun
name: Wen, Qiao-yan
name: Qin, Su-juan
name: Gao, Fei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The determination of many special types of quantum states has been studied thoroughly, such as the generalized |GHZ> states, |W> states equivalent under stochastic local operations and classical communication and Dicke states. In this paper, we are going to study another special entanglement states which is stabilizer states. The stabilizer states and their subset graph states play an important role in quantum error correcting codes, multipartite purification and so on. We show that all n- qubit stabilizer states are uniquely determined (among arbitrary states, pure or mixed) by their reduced density matrices for systems which are the supports of n independent generators of the corresponding stabilizer formalisms.
Effects of anisotropy in simple lattice geometries on many-body properties of ultracold fermions in optical lattices
Creators: name: Golubeva, Anna
name: Sotnikov, Andrii
name: Hofstetter, Walter
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the effects of anisotropic hopping amplitudes on quantum phases of ultracold fermions in optical lattices described by the repulsive Fermi-Hubbard model. In particular, using dynamical mean-field theory (DMFT) we investigate the dimensional crossover between the isotropic square and the isotropic cubic lattice. We analyze the phase transition from the antiferromagnetic to the paramagnetic state and observe a significant change in the critical temperature: Depending on the interaction strength, the anisotropy can lead to both a suppression or increase. We also investigate the localization properties of the system, such as the compressibility and double occupancy. Using the local density approximation in combination with DMFT we conclude that density profiles can be used to detect the mentioned anisotropy-driven transitions.
description: 10 pages, 8 figures
АКТУАЛЬНЫЕ ПОДХОДЫ К ФОРМИРОВАНИЮ РЕГИОНАЛЬНОГО РЫНКА ТРУДА В РАМКАХ СОЦИАЛЬНОГО ПАРТНЕРСТВА МОНОГОРОДОВ С УЧЕБНЫМИ ЗАВЕДЕНИЯМИ
Creators: name: М. В. Гогитидзе
Publisher: name: Вестник Академии знаний
Year: 2020
Subjects: моногорода
региональный рынок труда
социальное партнерство
человеческий капитал
трудоспособное население
безработица
бизнес-структура
выпускники учебных заведений.

description: Региональные диспропорции в уровне развития моногородов актуализируют вопросы взаимодействия градообразующих предприятий с учебными заведениями. Специализация градообразующих предприятий, функционирующих в моногородах, порождает диспропорции на региональных рынках труда, что в свою очередь, влияет на занятость населения, а также востребованность выпускников учебных заведений, как специалистов, в иных отраслях экономики. По нашему мнению, вопросам межотраслевого развития национальной экономики, а также кооперации предприятий моногородов с учебными заведениями регионов следует уделять особое внимание, в том числе разработать механизм данного взаимодействия, который позволит максимально задействовать человеческий капитал жителей моногородов
(938) Goodbarne Wilson
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.