cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Ground-State Entropy of the Random Vertex-Cover Problem
Creators: name: Zhou, Jie
name: Zhou, Haijun
Publisher: name: arXiv
Year: 2008
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Counting the number of ground states for a spin-glass or NP-complete combinatorial optimization problem is even more difficult than the already hard task of finding a single ground state. In this paper the entropy of minimum vertex-covers of random graphs is estimated through a set of iterative equations based on the cavity method of statistical mechanics. During the iteration both the cavity entropy contributions and cavity magnetizations for each vertex are updated. This approach overcomes the difficulty of iterative divergence encountered in the zero temperature first-step replica-symmetry-breaking (1RSB) spin-glass theory. It is still applicable when the 1RSB mean-field theory is no longer stable. The method can be extended to compute the entropies of ground-states and metastable minimal-energy states for other random-graph spin-glass systems.
description: 4 pages, 2 figures. Final version as appear in PRE
Mutational spectrum of the phenylalanine hydroxylase gene in patients with phenylketonuria in the central region of China
Creators: name: Zhang, Zhan
name: Gao, Jun-Jun
name: Feng, Yang
name: Zhu, Lin-Lin
name: Yan, Huan
name: Shi, Xu-Feng
name: Chang, Ai-Min
name: Shi, Ying
name: Wang, Ping
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Phenylketonuria (PKU, OMIM 261600) caused by phenylalanine hydroxylase (PAH) deficiency is an autosomal recessive disease that is characterized by abnormalities of phenylalanine metabolism. In this study, a total of 77 patients, originating from the central region of China and who were diagnosed with PAH deficiency at the third affiliated hospital of Zhengzhou University, were enrolled in this study. The 13 exons and 12 flanking introns of the PAH gene were analyzed by Sanger sequencing and next generation sequencing. The sequencing data were aligned to the hg19, PAHvdb and HGMD databases to characterize the genotypes of PKU patients, and genotype–phenotype correlations and BH4 responsiveness predictions were performed using BIOPKUdb. In total, 149 alleles were characterized among the 154 PKU alleles. These mutations were located in exons 2–13, and intron 12 of the PAH gene, with a relative frequency of ≥5%, for EX6-96A>G, p.R241C, p.R243Q, p.V399V and p.R53H. Additionally, a novel variant, p.D84G, was identified. The genotype correlated with clinical symptoms in 33.3–100% of the cases, depending on the disease severity, and BH4 responsiveness predictions show that only five patients with MHP-PKU and one patient with Mild-PKU were predicted to be BH4 responsive. In conclusion, we have characterized the mutational spectrum of PAH in the central region of China and have identified a novel mutation. The hotspot mutation information might be useful for screening, diagnosis and treatment of PKU.
Comparison between locomotory behavior of lymphocytes of WWV mutant and normal house-mouse
Creators: name: Wong, S. Y.
Publisher: name: University of British Columbia
Year: 2011

description: The rate of motility of lymphocytes from anemic mice of the WW[superscript V] genotype and their normal ++ littermates was determined in vitro by time-lapse cinephotomicrography. A comparison of their speeds on an isogenic kidney monolayer or feeder layer suggests that the speed of locomotion of lymphocytes from the WW[superscript V] mice may be somewhat reduced. If subsequently verified, this would suggest that cells produced in the lymphatic tissue show, in addition to the well known abnormalities in the erythrocytes, pigmented cells of the neural crest and the primordial germ cells, a further defect caused by mutation at the W locus.
ВЛИЯНИЕ COVID-19 НА ЭКОНОМИКУ РОССИИ
Creators: name: КАЛЯКИНА ИНЕССА МАКЕДОНОВНА
name: АВАНЕСЯН ЭРИК АРТУРОВИЧ
name: САЙФУЛЛИН АЙНУР САМАТОВИЧ
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: ЭКОНОМИКА РОССИИ
ЭКОНОМИЧЕСКИЙ СПАД
ИНФЛЯЦИЯ
ПРОМЫШЛЕННОСТЬ
КРИЗИС
COVID19
ПАНДЕМИЯ
RUSSIAN ECONOMY
ECONOMIC DOWNTURN
INFLATION
INDUSTRY
CRISIS
COVID-19
PANDEMIC

description: В статье рассмотрены особенности влияния Covid19 на экономику России. Автор приходит к выводу, что результаты пандемии оказали о отрицательное влияние как на развитие промышленности, так и на развитие сферы услуг. Пик экономического спада пришелся на начало второго квартала в связи с введением режима самоизоляции в большинстве городов страны. В результате, согласно статистическим данным, прирост объемов производства в ряде отраслей отсутствовал, а в середине апреля указанные объемы начали снижаться. С учетом значительных затрат на социальные программы, связанные с оказанием помощи малоимущим слоям населения в связи с пандемией, расходы государственной казны возросли в несколько раз. Соответственно, можно заключить, что распространение Covid19 оказало резко негативное влияние на экономику нашей страны, поскольку были парализованы долгое время определенные отрасли, которые служили источниками доходов бюджета. Также резко снизилась платежеспособность населения, что снизилось объем притока финансовых средств в сферу услуг. Последствия пандемии экономика России будет испытывать на себе достаточно длительное время. Соответственно, с учетом уже имеющегося в истории других стран опыта важно как можно быстрее стабилизировать существующую ситуацию и направить экономическое развитие страны в прогрессивное русло.
АНАЛИЗ ФОРМ ВЗАИМОДЕЙСТВИЯ ГОСУДАРСТВА И ФИРМЫ В РОССИИ
Creators: name: КИСЛИЦИН Л.Л.
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: ТРЕХСЕКЦИОННАЯ МОДЕЛЬ
ФИРМА
СОВОКУПНАЯ ВЫГОДА
THREE-SECTION MODEL
FIRM
TOTAL BENEFIT

description: Деятельность субъектов экономических отношений невозможно рассматривать в отрыве друг от друга. В современных условиях связи между агентами разной формы и уровня создают возможности для синергии на всех этапах создания добавочной стоимости. Краеугольным камнем в вопросах взаимодействия является определение формы, сотрудничества, которое бы предполагало реализацию потребностей всех сторон, не ставя под угрозу интересы третьих лиц. В данной работе автор опирался на правовую базу Российской Федерации по вопросам государственно-частного партнёрства и на исследования отечественных и зарубежных авторов. Целью данной работы является определение форм взаимодействия государства и бизнеса в трехсекционной экономике, сравнительного анализа преимуществ и недостатков перечисленных форм Объектом исследования данной работы является взаимодействие государства и бизнеса, предметом анализ форм их взаимодействия.
DETAILED LEGAL STRENGTH AS A BASIS OF OWNERSHIP IN  LAND RELEASE COMPENSATION FOR PUBLIC INTERESTS
Creators: name: AAN RIYANTO LATAMA
name: KAHAR LAHAE
name: NASWAR
Publisher: name: Zenodo
Year: 2023
Subjects: Rincik; Basis of Land Ownership; Transfer of Rights; Compensation for Land Release; Legal Protection.

description: Abstract

In the context of using Rincik as the basis of ownership in compensation for land release for the public interest, it is necessary to conduct in-depth research related to its legal force. This research is relevant given the discrepancy in understanding between recognizing Rincik before and after enacting the Basic Agrarian Law (UUPA). In order to reveal a more comprehensive legal dimension, the research will trace the evolution of the legality of Rincik as evidence of land ownership before and after the implementation of the UUPA. This research analyzes the paradigm shift in legal interpretation related to Rincik as a document proving land ownership. It will also investigate the legal treatment of Rincik in land compensation for the public interest in line with the new legal regulations. This refers to the possibility of conflicts arising from differences in recognition of Rincik as proof of land ownership before and after the UUPA came into force. This research aims to explain how the legal validity of Rincik as the basis of land ownership is considered by various parties, especially in the context of land compensation for public interest. The research method will involve a comprehensive analysis of legal developments related to Rincik, considering the views of legal experts and practitioners regarding implementing the UUPA. This research will provide a deeper insight into the legal significance of rincik in the context of agrarian law and efforts to balance the recognition of Rincik in applicable legal practices. The results of this research are expected to provide a clear and comprehensive picture of the legal power of Rincik as the basis of ownership in compensation for land release for the public interest. The implications of the findings of this research are expected to be the basis for efforts to improve regulations related to land ownership, especially in terms of using Rincik as valid proof of ownership in land-related legal transactions.
GL(n,R) Wormholes and Waves in Diverse Dimensions
Creators: name: Wang, Zhao-Long
name: Mei, Jianwei
name: Lu, H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct the most general Ricci-flat metrics in (D+n) dimensions that preserve the R^{1,n-1}\times SO(D) isometry. The equations of motion are governed by the system of a GL(n,\R)/SO(1,n-1) scalar coset coupled to D-dimensional gravity. Among the solutions, we find a large class of smooth Lorentzian wormholes that connect two asymptotic flat spacetimes. In addition, we obtain new vacuum tachyonic wave solutions in D\ge 4 dimensions, which fit the general definition of pp-waves in that there exists a covariantly constant null vector. The momenta of the tachyon waves are larger than their ADM masses. The world-volume of the tachyon wave is R^{1,2}, instead of R^{1,1} for the usual vacuum pp-wave. We show that the tachyon wave solutions admit no Killing spinors, except in D=4, in which case it preserves half of the supersymmetry. We also obtain a general class of p-brane wormhole and tachyon wave solutions where the R^{1,n-1} part of the spacetime lies in the the world-volume of the p-branes. These include examples of M-branes and D3-brane. Furthermore, we obtain AdS tachyon waves in D\ge 4 dimensions.
description: Latex 3 times, 32 pages, typos corrected, to appear in Classical and Quantum Gravity
Essential points of conformal vector fields
Creators: name: Belgun, Florin
name: Moroianu, Andrei
name: Ornea, Liviu
Publisher: name: arXiv
Year: 2010
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C15, 53C25

description: For a conformal vector field $ξ$ on a Riemannian manifold, we say that a point is essential if there is no local metric in the conformal class for which $ξ$ is Killing. We show that the only essential points are isolated zeros of $ξ$. As an application, we show that every connected component of the zero set of $ξ$ is totally umbilical.
Synthesis of cycloalkyl analogues of antergan
Creators: name: Wang, Yih Song
Publisher: name: University of British Columbia
Year: 2011

description: Cycloalkyl analogues of Antergan with the basic structure of N, N-dimethyl-N’-cycloalkylmethyl-N’-phenylethylenedi-amlne have been synthesized in good yields. The alkyl group was a butyl-, pentyl-, hexyl-, or heptyl-ring structure. The compounds with the benzyl group of Antergan substituted by a hydrogen or a methyl group were also synthesized in good yields. The general reaction sequence followed was to start with the appropriate cycloalkanecarboxyllc acid and build up to a secondary amine via an acid chloride and an amide. Leung’s methods (1) were followed and checked up to this step. Further reaction sequences were developed during this study. The desired amine was reacted with chloroacetyl chloride, dimethylamine and then reduced to the tertiary diamine analogues. The preliminary antihistamine activity of these analogues was studied and compared with that of Diphenhydramine Hydrochloride Standard Solution. The relative activity of each analogue was also determined.
АПК РОССИИ: ВНЕДРЕНИЕ БЕСПРОВОДНЫХ ТЕХНОЛОГИЙ
Creators: name: СУЛИМИН ВЛАДИМИР ВЛАСОВИЧ
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: БЕСПРОВОДНЫЕ ТЕХНОЛОГИИ
АПК РОССИИ
ЦИФРОВИЗАЦИЯ ЭКОНОМИКИ
WIRELESS TECHNOLOGIES
AGRIBUSINESS OF RUSSIA
DIGITALIZATION OF THE ECONOMY

description: В период цифровизации экономики, бурного развития Интернета, информационно-коммуникационных технологий (ИКТ), устойчивых каналов связи, облачных технологий и цифровых платформ появились открытые информационные системы и глобальные промышленные сети, выходящие за пределы отдельного предприятия, которые взаимодействуют между собой. В статье рассмотрены современные цифровые технологии, внедренные в настоящее время в агропромышленный комплекс России. Авторы отмечают, что для повышения энергоэффективности цифровых систем продолжается работа по разработке моделей отдельных элементов сети и протоколов маршрутизации беспроводной сенсорной сети для оптимизации потребления энергии сенсором
Additional file 9: of Genome-wide characterization and phylogenetic analysis of GSK gene family in three species of cotton: evidence for a role of some GSKs in fiber development and responses to stress
Creators: name: Wang, Lingling
name: Yang, Zhaoen
name: Zhang, Bin
name: Yu, Daoqian
name: Liu, Ji
name: Gong, Qian
name: Qanmber, Ghulam
name: Li, Yi
name: Lu, Lili
name: Lin, Yongjun
name: Yang, Zuoren
name: Li, Fuguang
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Figure S5. The GO (a) and KEGG (b) enrichment of weighted co-expressed genes of the brown module (GhSK32) as predicted by â WGCNAâ R package with published transcriptomics data. (PDF 149 kb)
Note About Unstable M3-brane Action
Creators: name: Kluson, J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct an action for unstable M3-brane in M-theory. We argue that in order to find M3-brane action that upon direct dimensional reduction leads to non-BPS D3-brane action in type IIA theory we have to presume that the background possesses Killing isometry and that this isometry has to be gauged on the world-volume of M3-brane. Then we construct singular tachyon kink on world-volume of M3-brane and we show that the dynamics of resulting topological defect is governed by an action that upon direct dimensional reduction leads to D2-brane in type IIA theory and that is equivalent to standard M2-brane action in flat background.
description: 20 pages, references added
КЛАСТЕРНЫЙ ПОДХОД К РАЗВИТИЮ АГРОПРОМЫШЛЕННОГО КОМПЛЕКСА НА РЕГИОНАЛЬНОМ УРОВНЕ
Creators: name: ДАВЛЕТОВ ИЛЬДАР ИЛЬДУСОВИЧ
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: АГРОПРОМЫШЛЕННЫЙ КЛАСТЕР
АГРОПРОМЫШЛЕННЫЙ КОМПЛЕКС
АГРОПРОМЫШЛЕННАЯ ИНТЕГРАЦИЯ
ПЕРМСКИЙ КРАЙ
AGRO-INDUSTRIAL CLUSTER
AGRO-INDUSTRIAL COMPLEX
AGRO-INDUSTRIAL INTEGRATION
AGRICULTURAL ORGANIZATIONS
PERM REGION

description: В статье рассмотрены направления формирования и развития агропромышленных кластеров на региональном уровне. Предложена модель функционирования мясо-молочного кластера в Пермском крае, в рамках которой управление деятельностью агропромышленного кластера возлагается на Координационный совет. Обоснованы преимущества и недостатки развития агропромышленного комплекса в рамках кластерной модели.
The determinants of gold hoarding in Argentina, 1900-1914
Creators: name: Preston, David Frank
Publisher: name: University of British Columbia
Year: 2011

description: The thesis sets out to determine the causes of the gold hoarding and dishoarding in Argentina between 1900 and 1914. It was found that gold (dis)hoarding was part of a mechanism whereby the money supply was altered to meet demand through the exchange of gold pesos for paper. Speculation was important only in late 1913 and 1914 when the possibility emerged that paper would become inconvertible, the price of gold would rise and capital gains would accrue to gold holders. Five assumptions were made: (1) that the money supply was a function of the gold stock, (2) that the demand for money was a function of the level of income, (3) that the Neoclassical explanation of the determination of income fitted Argentina during this period, (4) that price and money income levels were given on world markets, and, (5) that the level of exports determined the level of income. In Argentina during the period 1900 - 1914, gold served two functions: (1) it provided the money supply, and (2) it balanced the international accounts. The thesis argues that although Argentinians were constrained by fixed levels of prices and income and by the rules of the gold standard they were able to alter the real supply of domestic currency by (dis)hoarding gold from their private stocks. Hoarding was found to be correlated with the velocity of money. Consequently it is argued that gold was used to adjust the money supply toward the level of income regardless of what the level of income was. Gold was also found to be correlated with income, although less highly than with velocity. Consequently gold tended to be dishoarded in years after a good spring crop when paper was needed to buy land and real estate and to expand production. In this way gold acted as a precautionary asset which could be used to make advantageous purchases and which was secure in value, the two criterion suggested by Keynes. However, gold behaved in the opposite way to the precautionary balance described by Friedman who felt that the asset would be dishoarded when income was low. Other possible determinants of gold (dis)hoarding were tested and rejected. Two proxies for the interest rate, railroad receipts, and the note issue (the money supply) were correlated with gold (dis)hoarding but the coefficients were not significant. The thesis also suggested that the definition of balance of payments equilibrium should allow for a persistent gold import which would provide a domestic money supply. In equilibrium the rate of gold import equals the rate of growth of income if a constant velocity of money is desired. A second subconclusion was that the international import of gold responded to demands for reserves made by the countries doing the trading. Although these demands were satisfied in the long run, they were not satisfied in the short run, and gold (dis)hoarding took place
Research Deliberation Canvas
Creators: name: McCarthy, JB
Publisher: name: Zenodo
Year: 2022
Subjects: Research proposal
Research design
Review stage
Research Deliberation
Research canvas
Reviewing research
Reviewing proposals
Research reviewer

description: The Research Deliberation Canvas (RDC) approach was inspired by the very successful Business Model Canvas. The RDC leverages a canvas to support the early phases of designing and developing a research proposal. In addition it can be used as a helpful tool to facilitate reviews within the proposal team as well as with the research office and others. The RDC is suitable to be used by academic based researchers, research office staff, researchers based in industry, NCPs, and funding agencies engaged in reviewing proposals. More information can be found at www.researchdeliberationcanvas.com Some possible benefits of using the RDC during the design and review stages are listed below. Research Proposal Design Process • The canvas supports a consistent approach to rapidly begin the proposal design process in a structured fashion since this process is not regularly carried out by a newly formed group looking at a new call. • The canvas has the potential to facilitate the development and sharing of best practises for proposal design with research office staff and researchers. • The canvas is configurable to support different requirements from funding agencies, call types, and research offices. • The RDC supports both top-down and bottom-up type calls. • The RDC has the potential to be used as a training aid for new researchers and research office staff. • The inclusion of remote research partners in the proposal design process is supported via the RDC. Research Proposal Review Process • The inclusion of difficult questions regarding strength and suitability of a proposal is easier to incorporate into the process using the canvas approach. • The canvas promotes early Go/No-Go decisions in low success rate calls in order to preserve resources. • The RDC has the potential to support a simplified review process between the PI or researcher and their respective research office. • Deeper and more engaging reviews between the PI or researcher and their respective research offices can be achieved due to a more consistent approach when using the same canvas for design and review. • The RDC approach can facilitate the development and sharing of best practises for proposal reviews with research office staff and researchers.
Effect of a strong laser field on $e^+ e^-$ photoproduction by relativistic nuclei
Creators: name: Di Piazza, A.
name: Lötstedt, E.
name: Milstein, A. I.
name: Keitel, C. H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study the influence of a strong laser field on the Bethe-Heitler photoproduction process by a relativistic nucleus. The laser field propagates in the same direction as the incoming high-energy photon and it is taken into account exactly in the calculations. Two cases are considered in detail. In the first case, the energy of the incoming photon in the nucleus rest frame is much larger than the electron's rest energy. The presence of the laser field may significantly suppress the photoproduction rate at soon available values of laser parameters. In the second case, the energy of the incoming photon in the rest frame of the nucleus is less than and close to the electron-positron pair production threshold. The presence of the laser field allows for the pair production process and the obtained electron-positron rate is much larger than in the presence of only the laser and the nuclear field. In both cases we have observed a strong dependence of the rate on the mutual polarization of the laser field and of the high-energy photon and the most favorable configuration is with laser field and high-energy photon linearly polarized in the same direction. The effects discussed are in principle measurable with presently available proton accelerators and laser systems.
description: 21 pages, 4 figures
The Gelfand widths of $\ell_p$-balls for $0
Creators: name: Foucart, Simon
name: Pajor, Alain
name: Rauhut, Holger
name: Ullrich, Tino
Publisher: name: arXiv
Year: 2010
Subjects: subject: Functional Analysis (math.FA)
subject: Information Theory (cs.IT)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 41A46, 46B09

description: We provide sharp lower and upper bounds for the Gelfand widths of $\ell_p$-balls in the $N$-dimensional $\ell_q^N$-space for $0
description: 15 pages
Some groups of mapping classes not realized by diffeomorphisms
Creators: name: Bestvina, Mladen
name: Church, Thomas
name: Souto, Juan
Publisher: name: arXiv
Year: 2009
Subjects: subject: Geometric Topology (math.GT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: Let S be a closed surface of genus g >= 2 and z in S a marked point. We prove that the subgroup of the mapping class group Map(S,z) corresponding to the fundamental group pi_1(S,z) of the closed surface does not lift to the group of diffeomorphisms of S fixing z. As a corollary, we show that the Atiyah-Kodaira surface bundles admit no invariant flat connection, and obtain another proof of Morita's non-lifting theorem.
description: 15 pages. Final version, to appear in Comm. Math. Helv
Chiral three-nucleon forces and neutron matter
Creators: name: Hebeler, K.
name: Schwenk, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We calculate the properties of neutron matter and highlight the physics of chiral three-nucleon forces. For neutrons, only the long-range 2 pi-exchange interactions of the leading chiral three-nucleon forces contribute, and we derive density-dependent two-body interactions by summing the third particle over occupied states in the Fermi sea. Our results for the energy suggest that neutron matter is perturbative at nuclear densities. We study in detail the theoretical uncertainties of the neutron matter energy, provide constraints for the symmetry energy and its density dependence, and explore the impact of chiral three-nucleon forces on the S-wave superfluid pairing gap.
description: 13 pages, 10 figures, corrected phase in Eq. (17), figures updated, to appear in Phys. Rev. C
ПЕРСПЕКТИВЫ САМОЗАНЯТОСТИ В АГРОПРОМЫШЛЕННОМ КОМПЛЕКСЕ
Creators: name: САФОНОВ АЛЕКСЕЙ ЮРЬЕВИЧ
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: ЗАНЯТОСТЬ НАСЕЛЕНИЯ
ТЕХНОЛОГИЧЕСКОЕ РАЗВИТИЕ
НАЛОГ НА ПРОФЕССИОНАЛЬНЫЙ ДОХОД
СЕЛЬСКИЕ ПРОФЕССИИ
АГРОПРОМЫШЛЕННЫЙ КОМПЛЕКС
EMPLOYMENT
TECHNOLOGICAL DEVELOPMENT
INCOME TAX
RURAL PROFESSIONS
AGRICULTURE

description: В статье рассмотрены эффективные механизмы профессионального самоопределения молодежи и профессиональной самореализации специалистов в эпоху глобализации, проблемы взаимовлияния технологического развития сельского хозяйства и карьеры человека. Проанализирован экспериментальный налоговый режим «Налог на профессиональный доход» (НПД) с позиции актуальности этой формы трудовой занятости для аграрно-промышленного комплекса России.
ПЕРСПЕКТИВЫ ЦИФРОВИЗАЦИИ ПРОМЫШЛЕННОГО ПРОИЗВОДСТВА
Creators: name: МЮЛЛЕРСОН АЛЁНА АНАТОЛЬЕВНА
name: БЕЛЯКОВА ГАЛИНА ЯКОВЛЕВНА
name: ДУЛЕСОВ АЛЕКСАНДР НИКОЛАЕВИЧ
name: ФАСКЕВИЧ НИНА ВАСИЛЬЕВНА
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: ЦИФРОВИЗАЦИЯ ПРОМЫШЛЕННЫХ ПРЕДПРИЯТИЙ
ЦИФРОВЫЕ ТЕХНОЛОГИИ
ПРОМЫШЛЕННАЯ ПОЛИТИКА
ЦИФРОВАЯ БАЗА
DIGITALIZATION OF INDUSTRIAL ENTERPRISES
DIGITAL TECHNOLOGIES
INDUSTRIAL POLICY
DIGITAL BASE

description: Современная экономика развивается на цифровой базе. Особенно это касается промышленного производства, так как многие регионы России имеют в структуре экономики высокую долю промышленных отраслей. В статье даётся обоснование необходимости цифровизации промышленных предприятий как основы развития сибирских регионов. Приводится анализ регионов Сибирского федерального округа по степени вовлечения производственной сферы в цифровые технологии. Оценивается текущая ситуация использования ИКТ на промышленных предприятиях, рассмотрены перспективы промышленной политики как базового направления развития отраслей экономики. Определены эффекты внедрения цифровых технологий в промышленную сферу деятельности и даны положения по цифровизации промышленного производства в рамках промышленной политики регионов.
Synthesis, crystal structure and DFT of 6-chloro-1-isobutyl-3-methylpyrimidine-2,4(1H,3H)-dione
Creators: name: Guo, Qian
name: Xiao, Jun-Li
name: Shi, Pan-Chang
name: Deng, Wen-Fang
name: Zhou, Zhi-Xu
name: Ji, Chun
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Cell Biology
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: In this study, 6-chloro-1-isobutyl-3-methylpyrimidine-2,4(1H,3H)-dione was successfully synthesized and its structure was characterized via spectroscopic techniques, including 1H NMR, 13C NMR, FT-IR, and HRMS. Single crystals of this compound were grown in a suitable solvent system and optimized using single - crystal X-ray diffraction and density functional theory (DFT). The theoretical and experimental values were in good agreement, as indicated by the diffraction values. DFT was used to investing ate the physicochemical properties of the compounds by analyzing their frontier molecular orbitals and molecular electrostatic potentials.
Paired electron pockets in the hole-doped cuprates
Creators: name: Galitski, Victor
name: Sachdev, Subir
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We propose a theory for the underdoped hole-doped cuprates, focusing on the "nodal-anti-nodal dichotomy" observed in recent experiments. Our theory begins with an ordered antiferromagnetic Fermi liquid with electron and hole pockets. We argue that it is useful to consider a quantum transition at which the loss of antiferromagnetic order leads to a hypothetical metallic "algebraic charge liquid" (ACL) with pockets of charge -e and +e fermions, and an emergent U(1) gauge field; the instabilities of the ACL lead to the low temperature phases of the underdoped cuprates. The pairing instability leads to a superconductor with the strongest pairing within the -e Fermi pockets, a d-wave pairing signature for electrons, and very weak nodal-point pairing of the +e fermions near the Brillouin zone diagonals. The influence of an applied magnetic field is discussed using a proposed phase diagram as a function of field strength and doping. We describe the influence of gauge field and pairing fluctuations on the quantum Shubnikov-de Haas oscillations in the normal states induced by the field. For the finite temperature pseudogap region, our theory has some similarities to the phenomenological two-fluid model of -2e bosons and +e fermions proposed by Geshkenbein, Ioffe, and Larkin [cond-mat/9609209], which describes anomalous aspects of transverse transport in a magnetic field.
description: 38 pages, 5 figures; (v3) added refs and shortened Section IV; (v4) added phase diagrams
Bulk Matters on a GRS-Inspired Braneworld
Creators: name: Liu, Yu-Xiao
name: Fu, Chun-E
name: Guo, Heng
name: Wei, Shao-Wen
name: Zhao, Zhen-Hua
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we investigate the localization and mass spectra of bulk matter fields on a Gergory-Rubakov-Sibiryakov-inspired braneworld. In this braneworld model, there are one thick brane located at the origin of the extra dimension and two thin branes at two sides. For spin 1/2 fermions coupled with the background scalar $ϕ$ via $η\barΨϕ^pΨ$ with $p$ a positive odd integer, the zero mode of left-hand fermions can be localized on the thick brane for finite distance of the two thin branes, and there exist some massive bound modes and resonance modes. The resonances correspond to the quasi-localized massive fermions. For free massless spin 0 scalars, the zero mode can not be localized on the thick brane when the two thin branes are located finitely. While for a massive scalar $Φ$ coupled with itself and the background scalar field $ϕ$, in order to get a localized zero mode on the thick brane, a fine-tuning relation should be introduced. Some massive bound modes and resonances also will appear. For spin 1 vectors, there is no bound KK mode because the effective potential felt by vectors vanishes outside the two thin branes. We also investigate the physics when the distance of the two thin branes tends to infinity.
description: 30 pages, 14 figures, typos corrected, accepted by JACP
О НЕОБХОДИМОСТИ МОДЕРНИЗАЦИИ КОНЦЕПЦИИ СТРАТЕГИЧЕСКОГО РАЗВИТИЯ РЕГИОНАЛЬНОГО АПК
Creators: name: КУРОЧКИН ВАЛЕНТИН НИКОЛАЕВИЧ
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: АГРАРНО-ПРОМЫШЛЕННЫЙ КОМПЛЕКС
ЭКОНОМИКА
СТРАТЕГИЧЕСКОЕ УПРАВЛЕНИЕ
КОНЦЕПЦИЯ
МОДЕРНИЗАЦИЯ
РЕГИОН
АGRO-INDUSTRIAL COMPLEX
ECONOMY
STRATEGIC MANAGEMENT
CONCEPT
MODERNIZATION
REGION

description: В девяностых годах прошлого столетия была принята концепция производства сельскохозяйственной продукции в частных сельскохозяйственных организациях, а система планирования была отменена. Концепция имела общий для всей экономики страны Изменение условий функционирования сельскохозяйственных предприятий и отсутствие стратегического планирования привели к диспропорциям в развитии сельских территорий. Возникли негативные тенденции в занятости экономически активного населения. Изменение указанных условий обуславливает необходимость модернизации концепции развития сельскохозяйственного производства с учетом законодательства о стратегическом планировании.
ТЕОРЕТИЧЕСКИЕ АСПЕКТЫ ОПРЕДЕЛЕНИЯ ПОНЯТИЯ «РЕГИОН»
Creators: name: ДОМЕНКО ЮРИЙ ЮРЬЕВИЧ
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: РЕГИОН
ЭКОНОМИЧЕСКИЙ ПОДХОД
СОЦИАЛЬНЫЙ ПОДХОД
АДМИНИСТРАТИВНЫЙ ПОДХОД
СИСТЕМНЫЙ ПОДХОД
КОМПЛЕКСНЫЙ ПОДХОД
REGION
ECONOMIC APPROACH
SOCIAL APPROACH
ADMINISTRATIVE APPROACH
SYSTEM APPROACH
INTEGRATED APPROACH

description: Региональные исследования не зависимо от их объекта требуют уточнения определения понятия «регион», так как именно правильное категориальное определение данного понятия позволяет говорить о точных границах данного исследования и соответственно выводах, которые формируются в их результате.
Binding of D, D-bar and J/Psi mesons in nuclei
Creators: name: Tsushima, K.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We estimate the $D$, $\overline{D}$ and $J/Ψ$ meson potentials in nuclei. $J/Ψ$-nuclear potential (self-energy) is calculated based on the color-singlet mechanism, by the $DD$ and $DD^*$ meson loops. This consistently includes the in-medium properties of $D$ and $D^*$ mesons. The potential obtained for the $J/Ψ$ meson is attractive, and it is complementary to the attraction obtained from the color-octet gluon-based mechanism. We predict that the $D^-$ and $J/Ψ$ mesons will be bound in nuclei under proper conditions.
description: 4 pages, 4 figures, talk given at CIPANP 2009, 10th Conference on the Intersections of Particle and Nuclear Physics, May 26 - May 31, 2009, Torrey Pines Hilton, San Diego, California, USA
Monoidal 2-structure of Bimodule Categories
Creators: name: Greenough, Justin
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Algebra (math.QA)
subject: Category Theory (math.CT)
subject: FOS: Mathematics

description: We define a notion of tensor product of bimodule categories and prove that with this product the 2-category of C-bimodule categories for fixed tensor C is a monoidal 2-category in the sense of Kapranov and Voevodsky. We then provide a monoidal-structure preserving 2-equivalence between the 2-category of C-bimodule categories and Z(C)-module categories (module categories over the center). For finite group G we show that de-equivariantization is equivalent to tensor product over category Rep(G) of finite dimensional representations. We derive Rep(G)-module fusion rules and determine the group of invertible irreducible Rep(G)-module categories extending earlier results for abelian groups.
description: 40 pages, minor errors corrected, references added. To appear in J. Algebra
МЕТОДОЛОГИЧЕСКИЕ АСПЕКТЫ СТРАТЕГИЧЕСКОГО ПЛАНИРОВАНИЯ НА РЕГИОНАЛЬНОМ УРОВНЕ
Creators: name: ДОМЕНКО ЮРИЙ ЮРЬЕВИЧ
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: РЕГИОН
СТРАТЕГИЯ
СТРАТЕГИЧЕСКОЕ ПЛАНИРОВАНИЕ
СТРАТЕГИЧЕСКОЕ УПРАВЛЕНИЕ
REGION
STRATEGY
STRATEGIC PLANNING
STRATEGIC MANAGEMENT

description: На сегодняшний день процесс стратегического планирования в РФ строго регламентирован нормами законодательства и, в частности, ФЗ от 28.06.2014 № 172-ФЗ «О стратегическом планировании в Российской Федерации». Институциональная форма стратегического планирования позволяет говорить о ней как о структурированной системе, с формально определенным набором методов, инструментов и механизмов. Несмотря на формальную регламентацию стратегического планирования не только на государственном, но и на региональном уровне в рамках прикладного аспекта остается ряд актуальных вопросов.
Scaling Limits for Random Quadrangulations of Positive Genus
Creators: name: Bettinelli, Jérémie
Publisher: name: arXiv
Year: 2010
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We discuss scaling limits of large bipartite quadrangulations of positive genus. For a given $g$, we consider, for every $n \ge 1$, a random quadrangulation $\q_n$ uniformly distributed over the set of all rooted bipartite quadrangulations of genus $g$ with $n$ faces. We view it as a metric space by endowing its set of vertices with the graph distance. We show that, as $n$ tends to infinity, this metric space, with distances rescaled by the factor $n^{-1/4}$, converges in distribution, at least along some subsequence, toward a limiting random metric space. This convergence holds in the sense of the Gromov-Hausdorff topology on compact metric spaces. We show that, regardless of the choice of the subsequence, the Hausdorff dimension of the limiting space is almost surely equal to 4. Our main tool is a bijection introduced by Chapuy, Marcus, and Schaeffer between the quadrangulations we consider and objects they call well-labeled $g$-trees. An important part of our study consists in determining the scaling limits of the latter.
Conformal Neutrinos: an Alternative to the See-saw Mechanism
Creators: name: von Gersdorff, Gero
name: Quiros, Mariano
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze a scenario where the right-handed neutrinos make part of a strongly coupled conformal field theory and acquire an anomalous dimension γ<1 at a large scale Λ. Their Yukawa couplings to the Higgs become irrelevant at the fixed point and they are suppressed at low scales giving rise naturally to a small (sub-meV) Dirac neutrino mass which breaks the conformal invariance. We derive an upper bound on γfrom loop-induced flavor changing neutral currents. Neutrino Yukawa couplings can be sizable at electroweak scales and therefore the invisible decay of the Higgs in the neutrino channel can be comparable to the c\bar c and τ\barτmodes and predict interesting Higgs phenomenology. If lepton number is violated in the conformal theory an irrelevant Majorana mass operator for right-handed neutrinos appears for γ>1/2 giving rise to an inverse see-saw mechanism. In this case light sterile neutrinos do appear and neutrino oscillation experiments are able to probe our model.
description: 11 pages, 4 figures. v2: Discussion of the lepton number violating case corrected; References added
АНАЛИЗ ТЕХНОЛОГИЧЕСКОЙ ЭФФЕКТИВНОСТИ ПРОИЗВОДСТВА ПРОДУКЦИИ РАСТЕНИЕВОДСТВА В УСЛОВИЯХ ДАЛЬНЕГО ВОСТОКА РОССИИ
Creators: name: ВОЛКОВА ЕЛЕНА АЛЕКСАНДРОВНА
name: ЧУРИЛОВА КЛАВДИЯ СЕМЕНОВНА
name: ОВЧИННИКОВА ОЛЬГА ФЕДОРОВНА
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: ТЕХНОЛОГИЧЕСКАЯ ЭФФЕКТИВНОСТЬ
РАСТЕНИЕВОДСТВО
МЕТОДИЧЕСКИЙ ПОДХОД
TECHNOLOGICAL EFFICIENCY
CROP PRODUCTION
METHODOLOGICAL APPROACH

description: В настоящей работе представлены результаты апробации методического подхода оценки технологической эффективности размещения сельскохозяйственной продукции. В рамках исследования проведен анализ технологической эффективности размещения на территориях Дальневосточного федерального округа (ДФО) зерновых и зернобобовые, пшеницы, сои кукурузы, картофеля и овощей. По каждой культуре проведен расчет Индекса технологической эффективности и представлен сводный индекс, аккумулирующий индексы по всем культурам. Оценка показала, что с учетом природно-климатических условий не все субъекты ДФО могут эффективно вести сельское хозяйство. Тройку регионов лидеров возглавил Приморский край, далее Хабаровский край и Амурская область. В связи с чем предлагается при планировании систем ведения растениеводства субъектов ДФО и программ развития каждого региона планировать развитие отрасли с расчетом покрытия потребностей всей территории Дальнего Востока России.
Problem solving in suicidal individuals
Creators: name: Nichol, Diane Sue
Publisher: name: University of British Columbia
Year: 2011

description: The present study investigated two aspects of suicide which, to date, had received little attention. These are problem-solving behavior and perception. In terms of problem-solving behavior, this study established (l) that suicidal patients show a lesser sense of concern about self-improvement and religion than non-suicidal patients; (2) that suicidal patients are significantly more passive and less competitive in their mode of response to problems than non-suicidal patients; and (3) that suicidal individuals tend to become rigid more quickly in stressful problem-solving situations than non-suicidal individuals. In the area of perception, it was established that suicidal patients are significantly more field-dependent than non-suicidal patients. In addition, the results of investigating these two aspects of suicidal behavior contributed to a better understanding of the personality make-up of suicidal individuals.
Parametric instability induced scalar gravitational waves from a model pulsating neutron star
Creators: name: Wang, Charles H. -T.
name: Bonifacio, Paolo M.
name: Bingham, Robert
name: Mendonca, J. Tito
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We identify a new dynamical mechanism for a strong scalar gravitational field effect. To illustrate this mechanism, we investigate the parametric excitation and emission of scalar gravitational waves by a radially pulsating model neutron star.
description: 4 pages, published version
Expansive homoclinic classes
Creators: name: Yang, Dawei
name: Gan, Shaobo
Publisher: name: arXiv
Year: 2008
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37C20

description: We prove that for $C^1$ generic diffeomorphisms, every expansive homoclinic class is hyperbolic.
description: 7 pages
The Observed Growth of Massive Galaxy Clusters IV: Robust Constraints on Neutrino Properties
Creators: name: Mantz, Adam
name: Allen, Steven W.
name: Rapetti, David
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: This is the fourth of a series of papers in which we derive simultaneous constraints on cosmological parameters and X-ray scaling relations using observations of the growth of massive, X-ray flux-selected galaxy clusters. Here we examine the constraints on neutrino properties that are enabled by the precise and robust constraint on the amplitude of the matter power spectrum at low redshift that is available from our data. In combination with cluster gas-mass fraction, cosmic microwave background, supernova and baryon acoustic oscillation data, and incorporating conservative allowances for systematic uncertainties, we limit the species-summed neutrino mass, M_nu, to <0.33 eV at 95.4 per cent confidence in a spatially flat, cosmological constant (LambdaCDM) model. In a flat LambdaCDM model where the effective number of neutrino species, N_eff, is allowed to vary, we find N_eff = 3.4 -0.5 +0.6 (68.3 per cent confidence, incorporating a direct constraint on the Hubble parameter from Cepheid and supernova data). We also obtain results with additional degrees of freedom in the cosmological model, in the form of global spatial curvature (Omega_k) and a primordial spectrum of tensor perturbations (r and n_t). The results are not immune to these generalizations; however, in the most general case we consider, in which M_nu, N_eff, curvature and tensors are all free, we still obtain M_nu < 0.70 eV and N_eff = 3.7 +- 0.7 (at respectively the same confidence levels as above). These results agree well with recent work using independent data, and highlight the importance of measuring cosmic structure and expansion at low as well as high redshifts. Although our cluster data extend to redshift z=0.5, the effect of neutrino mass on the growth of structure at late times is not yet detected at a significant level.
description: 11 pages, 6 figures, 2 tables. v3: final version (typographic corrections)
АНАЛИЗ ОЦЕНКИ ЭФФЕКТИВНОСТИ ДЕЯТЕЛЬНОСТИ КРЕСТЬЯНСКИХ (ФЕРМЕРСКИХ) ХОЗЯЙСТВ КАК САМОСТОЯТЕЛЬНОЙ ПРЕДПРИНИМАТЕЛЬСКОЙ СТРУКТУРЫ
Creators: name: СЧАСТЛИВЕЦКАЯ ЕЛЕНА АЛЕКСАНДРОВНА
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: ЭФФЕКТИВНОСТЬ
КРЕСТЬЯНСКИЕ (ФЕРМЕРСКИЕ) ХОЗЯЙСТВА
ПРОИЗВОДИТЕЛЬНОСТЬ ТРУДА
ФЕРМЕРСКИЙ ДОХОД
ЗЕМЛИ СЕЛЬСКОХОЗЯЙСТВЕННОГО НАЗНАЧЕНИЯ
ФОНДЫ НАКОПЛЕНИЯ И ПОТРЕБЛЕНИЯ
EFFICIENCY
PEASANT (FARM) ENTERPRISES
LABOR PRODUCTIVITY
FARM INCOME
AGRICULTURAL LAND
ACCUMULATION AND CONSUMPTION FUNDS

description: В статье рассматриваются вопросы связанные с оценкой эффективности деятельности крестьянских (фермерских) хозяйств как самостоятельной предпринимательской структуры, представлены пути повышения производительности труда.
On the equivalence between hierarchical segmentations and ultrametric watersheds
Creators: name: Najman, Laurent
Publisher: name: arXiv
Year: 2010
Subjects: subject: Discrete Mathematics (cs.DM)
subject: FOS: Computer and information sciences

description: We study hierarchical segmentation in the framework of edge-weighted graphs. We define ultrametric watersheds as topological watersheds null on the minima. We prove that there exists a bijection between the set of ultrametric watersheds and the set of hierarchical segmentations. We end this paper by showing how to use the proposed framework in practice in the example of constrained connectivity; in particular it allows to compute such a hierarchy following a classical watershed-based morphological scheme, which provides an efficient algorithm to compute the whole hierarchy.
description: 19 pages, double-column
МЕХАНИЗМ РАЗВИТИЯ СЕЛЬСКИХ ТЕРРИТОРИЙ С УЧЕТОМ РЕГИОНАЛЬНОЙ СПЕЦИФИКИ
Creators: name: КОЗЛОВА ОКСАНА АЛЕКСАНДРОВНА
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: СЕЛЬСКИЕ ТЕРРИТОРИИ
ПРОГРАММА РАЗВИТИЯ
РЕГИОНАЛЬНАЯ ПОЛИТИКА
АГРОПРОДОВОЛЬСТВЕННАЯ СФЕРА
RURAL TERRITORIES
DEVELOPMENT PROGRAM
REGIONAL POLICY
AGRO-FOOD SPHERE

description: В статье представлены результаты исследований по группам показателей уровня и качества жизни сельского населения Омской области, на основе чего были определены проблемные зоны. На основе новой парадигмы развития сельских территорий, обобщены основные области регулирования социального развития села в регионе, обоснована необходимость комплексного подхода к разработке программ с учетом нескольких направлений: экономического, институционального, общественного, экологического, социально-культурного и инфраструктурного.