cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Effect of Mn substitution by Ga on the optical properties of a metallic manganite
Creators: name: Nucara, A.
name: Maselli, P.
name: Del Bufalo, M.
name: Guidi, M. Cestelli
name: Garcia, J.
name: Orgiani, P.
name: Maritato, L.
name: Calvani, P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In a metallic manganite like La(2/3)Sr(1/3)MnO(3), the substitution of Mn(+3) by Ga(+3) dilutes the ferromagnetic order and locally cancels the Jahn-Teller distortion, without heavily affecting the crystal structure. One can thus follow the changes in the charge dynamics induced by Ga, until the ferro-metallic manganite is turned into an insulator. Here this phenomenon is studied in detail through the infrared reflectivity of five samples of La(2/3)Sr(1/3)Mn(1-x)Ga(x)O(3), with x increasing from 0 to 0.30 and for 50 < T < 320 K. A simple model which links the measured optical parameters to the magnetization M(x, T) well describes the behavior of the plasma frequency, the scattering rate, and the mid-infrared absorption along the metal-to-insulator transition.
description: 8 pages including 7 figures
Half-integer Shapiro Steps in Strong Ferromagnetic Josephson Junctions
Creators: name: Yao, Yunyan
name: Cai, Ranran
name: Yang, See-Hun
name: Xing, Wenyu
name: Ma, Yang
name: Mori, Michiyasu
name: Ji, Yuan
name: Maekawa, Sadamichi
name: Xie, Xin-Cheng
name: Han, Wei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report the experimental observation of half-integer Shapiro steps in the strong ferromagnetic Josephson junction (Nb-NiFe-Nb) by investigating the current-phase relation under radiofrequency microwave excitation. The half-integer Shapiro steps are robust in a wide temperature range from T = 4 to 7 K. The half-integer Shapiro steps could be attributed to co-existence of 0- and pi-states in the strong ferromagnetic NiFe Josephson junctions with the spatial variation of the2 NiFe thickness. This scenario is also supported by the high-resolution transmission electron microscopy characterization of the Nb/NiFe/Nb junction.
description: 12 pages, 5 figures, SI, and 3 SI figures
Nuclear limits on gravitational waves from elliptically deformed pulsars
Creators: name: Krastev, Plamen G.
name: Li, Bao-An
name: Worley, Aaron
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Gravitational radiation is a fundamental prediction of General Relativity. Elliptically deformed pulsars are among the possible sources emitting gravitational waves (GWs) with a strain-amplitude dependent upon the star's quadrupole moment, rotational frequency, and distance from the detector. We show that the gravitational wave strain amplitude $h_0$ depends strongly on the equation of state of neutron-rich stellar matter. Applying an equation of state with symmetry energy constrained by recent nuclear laboratory data, we set an upper limit on the strain-amplitude of GWs produced by elliptically deformed pulsars. Depending on details of the EOS, for several millisecond pulsars at distances $0.18kpc$ to $0.35kpc$ from Earth, the {\it maximal} $h_0$ is found to be in the range of $\sim[0.4-1.5]\times 10^{-24}$. This prediction serves as the first {\it direct} nuclear constraint on the gravitational radiation. Its implications are discussed.
description: 13 pages, 5 figures, and 2 Table. Accepted for publication in Physics Letters B
СОВРЕМЕННОЕ СОСТОЯНИЕ И ПЕРСПЕКТИВЫ РАЗВИТИЯ ГРАЖДАНСКОЙ АВИАЦИИ В РЕСПУБЛИКЕ КАЗАХСТАН
Creators: name: УРУМБАЕВ К.К.
name: АБЛЕЕВА А.Г.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ВОЗДУШНЫЕ ПЕРЕВОЗКИ
БЮДЖЕТНАЯ АВИАКОМПАНИЯ
ЛОУКОСТЕР
АЭРОПОРТ
ВНУТРЕННИЙ ТУРИЗМ
МЕЖДУНАРОДНЫЙ ТУРИЗМ
МАЛАЯ АВИАЦИЯ
AIR TRANSPORTATION
LOW-COST AIRLINE
AIRPORT
DOMESTIC TOURISM
INTERNATIONAL TOURISM
SMALL AIRCRAFT

description: В статье рассматривается современное состояние рынка воздушных перевозок в Республике Казахстан. Авторами приведен обзор основных показателей гражданской авиации в республике. Определены преимущества и недостатки бюджетных авиакомпаний и малой авиации, изучены основные направления развития пассажирских перевозок. Даны рекомендации по развитию малой авиации и отрасли в целом с целью развития внутреннего и международного туризма. Определены перспективные направления развития.
IN-LINE QUALITY CONTROL SYSTEM FOR THE STATE-OF-THE-ART ROLL-TO-ROLL MASS-MANUFACTURING PROCESS FOR VERSATILE MICROFLUIDIC SYSTEMS
Creators: name: Okulova, N.
name: V. J. Tolstrup 1, V.J.
name: O ´ Sullivan 1, C.
name: Haase, A.
name: Smolka, M.
name: Rodriguez, A.
name: Flanschger, A.
name: Conde, A.
name: Skolimowski, M.
name: Mora Sanz, V.
name: Briz, N.
name: Kafka, J.
Publisher: name: Zenodo
Year: 2025

description: Replication of microfluidic structures has been realized through NextGenMicrofluidics project (GA no. 862092), focusing on life science-relevant thermoplastic polymers including polypropylene (PP), polystyrene (PS), and cyclic olefin copolymers (COC). Recent facility upgrades enable film production of up to 300µm in thickness, positioning our platform as a competitive alternative to industry-standard injection molding processes. The newest developments in the R2R-EC processing have led to the development of a highly advanced quality control (QC) system involving both the analysis of the X-Y imprinting quality, as well as Z – imprint depth control.
Time-ordering effects in a one-atom laser based on electromagnetically-induced transparency
Creators: name: Horoshko, Dmitri B.
name: Yu, Chang-shui
name: Kilin, Sergei Ya.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: One-atom laser based on electromagnetically-induced transparency, suggested recently [Phys. Rev. Lett. 124, 093603 (2020)], is capable of generating Schrödinger cat states in the regime of strong ground-state coupling. In this regime, we find the exact solution for the Schrödinger equation with a time-dependent effective Hamiltonian by considering the Magnus expansion of the time-ordered exponential and calculating analytically the time-ordering terms, omitted in the previous study. We show that the time-ordering term affects the relative phase of two coherent components of the generated Schrödinger cat state. We show this influence by calculating various nonclassicality indicators for the cavity field, such as total noise, average parity and relative total noise. We find, that time-ordering becomes important at the average photon number in the cavity below 1, in striking contrast to the case of single-pass parametric downconversion, where it becomes important at average photon number in one optical mode above 4.
description: 10 pages, 5 figures, final accepted version
ЧЕЛОВЕЧЕСКИЙ ПОТЕНЦИАЛ: СТРУКТУРА И СИСТЕМА ПОКАЗАТЕЛЕЙ
Creators: name: АБРАМЯН С.И.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ЧЕЛОВЕЧЕСКИЙ ПОТЕНЦИАЛ
КАЧЕСТВО ЖИЗНИ
ФОРМЫ ЧЕЛОВЕЧЕСКОГО ПОТЕНЦИАЛА
АСПЕКТЫ ЧЕЛОВЕЧЕСКОГО ПОТЕНЦИАЛА
СТРУКТУРА ЧЕЛОВЕЧЕСКОГО ПОТЕНЦИАЛА
ПОКАЗАТЕЛИ ЧЕЛОВЕЧЕСКОГО ПОТЕНЦИАЛА
HUMAN POTENTIAL
QUALITY OF LIFE
FORMS OF HUMAN POTENTIAL
ASPECTS OF HUMAN POTENTIAL
STRUCTURE OF HUMAN POTENTIAL
INDICATORS OF HUMAN POTENTIAL

description: В статье представлены результаты анализа категории человеческого потенциала. Исследована сущность данного понятия и его отличие от понятия качества жизни. Предпринята попытка обоснована первостепенной роли человеческого потенциала в развитии общества. Проанализирована структура человеческого потенциала, выделены основные аспекты человеческого потенциала: физический, интеллектуальный, культурный и духовный. Предложено деление категории человеческого потенциала на различные его формы в соответствии со сферами его реализации: человеческий потенциал здоровья, построения семьи, культуры и искусства, науки, образования, социального здоровья, экологического поведения, гражданской активности. Для всех выделенных аспектов и форм человеческого потенциала подобрана система показателей, отражающих уровень регионального развития человеческого потенциала в России.
Curvature effect on the interaction between folded graphitic surface and silver clusters
Creators: name: Kemper, A. F.
name: Cheng, H-P.
name: Kébaïli, N.
name: Benrezzak, S.
name: Schmidt, M.
name: Masson, A.
name: Bréchignac, C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Evidence of curvature effects on the interaction and binding of silver clusters on folded graphitic surfaces has been shown from both experiment and theory. Density Functional Theory (DFT) calculations within the local density and generalized gradient approximations have been performed for the structural relaxation of both Ag and Ag$_2$ on curved surfaces, showing a cross-over from quantum to classical behaviour. Using Lennard-Jones potential to model the interaction between a single cluster and the graphene surface, evidence is found for the curvature effect on the binding of silver nano-particles to folding graphitic surfaces. The theoretical results are compared to SEM and AFM images of samples obtained from pre-formed silver cluster deposition on carboneous substrates exhibiting anisotropic pleat structures.
ЦИФРОВИЗАЦИЯ БИЗНЕС-ПРОЦЕССОВ
Creators: name: ПИРОГОВА С.В.
name: АГАФОНОВА Т.В.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ТРАНСФОРМАЦИЯ
ЦИФРОВИЗАЦИЯ БИЗНЕС-ПРОЦЕССОВ
КОНКУРЕНТОСПОСОБНОСТЬ
ЦИФРОВОЙ ОПЫТ
КЛИЕНТЫ
ПОКУПАТЕЛИ
TRANSFORMATION
DIGITALIZATION OF BUSINESS PROCESSES
COMPETITIVENESS
DIGITAL EXPERIENCE
CUSTOMERS
BUYERS

description: В статье представлены примеры внедрения цифровых технологий в различные сферы экономической деятельности. Рассматривая различные варианты внедрения современных цифровых технологий, авторы говорят о том, что это приводит к цифровой трансформации бизнес-процессов в различных сферах социальной и экономической жизни общества. Данная трансформация бизнес-процессов является основным этапом при переходе от рынка предложения к рынку кастомезированного спроса, к клиентоориентированности.
Lichenised fungi Phaeophyscia (Physciaceae, Ascomycota) as indicator of ambient air heavy metal deposition, along land use gradient in an alpine habitat of western Himalaya, India
Creators: name: Rai, Himanshu
name: Upreti, Dalip Kumar
name: Gupta, Rajan K
name: Sharma, Pradeep Kumar
Publisher: name: figshare
Year: 2021
Subjects: subject: 50206 Environmental Monitoring
subject: FOS: Earth and related environmental sciences
subject: Environmental Science

description: Lichen as biomonitor of heavy metal pollution
DNAesthetics:  Mathematical Principles of Natural Aesthetics  Genetics, Waves, Numbers and Harmony
Creators: name: Perez, Jean claude
Publisher: name: Zenodo
Year: 2025

description: The sense of aesthetics in humans is an improbable chaotic, polymath and multidisciplinary river which takes its source in Chromosome 1 of the human genome.
Formed by a long DNA sequence of multiple judiciously spaced copies of the DUF1220 gene, from this river of aesthetics will emerge a sequence of standing waves whose numerical sequence of frequencies would seem erratic and insignificant.
However, it appears that this suite (5 7 12 19 31...) is known in the musical world of New Orleans jazz under the name of Evangelist suite [17].
We then demonstrate that it results from the combination of the Fibonacci and Lucas sequences, the key to the Harmony of the golden ratio.
From another sequence which is symmetrical to it then emerges the number 432, linked to the key pitch of harmony: 432 Hertz.
INTEGRAL observations of the Small Magellanic Cloud
Creators: name: McBride, V. A.
name: Coe, M. J.
name: Bird, A. J.
name: Dean, A. J.
name: Hill, A. B.
name: McGowan, K. E.
name: Schurch, M. P. E.
name: Udalski, A.
name: Soszynski, I.
name: Finger, M.
name: Wilson, C. A.
name: Corbet, R. H. D.
name: Negueruela, I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The first INTEGRAL observations of the Small Magellanic Cloud (carried out in 2003) are reported in which two sources are clearly detected. The first source, SMC X-1, shows a hard X-ray eclipse and measurements of its pulse period indicate a continuation of the long-term spin-up now covering ~30 years. The second source is likely to be a high mass X-ray binary, and shows a potential periodicity of 6.8s in the IBIS lightcurve. An exact X-ray or optical counterpart cannot be designated, but a number of proposed counterparts are discussed. One of these possible counterparts shows a strong coherent optical modulation at ~2.7d, which, together with the measured hard X-ray pulse period, would lead to this INTEGRAL source being classified as the fourth known high mass Roche lobe overflow system.
description: Accepted for publication in MNRAS
An Approach to Abstract Multi-stage Cyberattack Data Generation for ML-Based IDS in Smart Grids
Creators: name: Sen, Ömer
name: Malskorn, Philipp
name: Glomb, Simon
name: Hacker, Immanuel
name: Henze, Martin
name: Ulbig, Andreas
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Power grids are becoming more digitized, resulting in new opportunities for the grid operation but also new challenges, such as new threats from the cyber-domain. To address these challenges, cybersecurity solutions are being considered in the form of preventive, detective, and reactive measures. Machine learning-based intrusion detection systems are used as part of detection efforts to detect and defend against cyberattacks. However, training and testing data for these systems are often not available or suitable for use in machine learning models for detecting multi-stage cyberattacks in smart grids. In this paper, we propose a method to generate synthetic data using a graph-based approach for training machine learning models in smart grids. We use an abstract form of multi-stage cyberattacks defined via graph formulations and simulate the propagation behavior of attacks in the network. Within the selected scenarios, we observed promising results, but a larger number of scenarios need to be studied to draw a more informed conclusion about the suitability of synthesized data.
Large-Scale News Classification using BERT Language Model: Spark NLP Approach
Creators: name: Nugroho, Kuncahyo Setyo
name: Sukmadewa, Anantha Yullian
name: Yudistira, Novanto
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: Computational Complexity (cs.CC)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The rise of big data analytics on top of NLP increases the computational burden for text processing at scale. The problems faced in NLP are very high dimensional text, so it takes a high computation resource. The MapReduce allows parallelization of large computations and can improve the efficiency of text processing. This research aims to study the effect of big data processing on NLP tasks based on a deep learning approach. We classify a big text of news topics with fine-tuning BERT used pre-trained models. Five pre-trained models with a different number of parameters were used in this study. To measure the efficiency of this method, we compared the performance of the BERT with the pipelines from Spark NLP. The result shows that BERT without Spark NLP gives higher accuracy compared to BERT with Spark NLP. The accuracy average and training time of all models using BERT is 0.9187 and 35 minutes while using BERT with Spark NLP pipeline is 0.8444 and 9 minutes. The bigger model will take more computation resources and need a longer time to complete the tasks. However, the accuracy of BERT with Spark NLP only decreased by an average of 5.7%, while the training time was reduced significantly by 62.9% compared to BERT without Spark NLP.
ПОНЯТИЕ ФИНАНСОВОГО КОНТРОЛЯ БЮДЖЕТНЫХ УЧРЕЖДЕНИЙ И ЕГО РОЛЬ НА СОВРЕМЕННОМ ЭТАПЕ
Creators: name: ГАЛИМОВА Г.А.
name: АКМУРЗИНА Л.С.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ФИНАНСОВЫЙ КОНТРОЛЬ
БЮДЖЕТНОЕ УЧРЕЖДЕНИЕ
ВНУТРЕННИЙ ФИНАНСОВЫЙ КОНТРОЛЬ
ВНЕШНИЙ ФИНАНСОВЫЙ КОНТРОЛЬ
КОНТРОЛИРУЮЩИЕ ОРГАНЫ
FINANCIAL CONTROL
BUDGETARY INSTITUTION
INTERNAL FINANCIAL CONTROL
EXTERNAL FINANCIAL CONTROL
REGULATORY AUTHORITIES

description: В статье рассмотрено понятие и роль финансового контроля бюджетных учреждений. Была представлена методика проведения финансового контроля в бюджетном учреждении. В связи с ростом данной потребности со стороны контролирующих органов, можно говорить об актуальности данной статьи. Определено, что внутренний и внешний контроль бюджетных учреждений является необходимостью в целях предотвращения негативных действий со стороны руководства учреждения и обеспечения достоверности бухгалтерского бюджетного учета, целесообразности расходования денежных средств по целевому назначению, правильности представления отчетности в контролирующие органы.
РОЛЬ СОВРЕМЕННЫХ ИНСТИТУТОВ В СТРАТЕГИРОВАНИИ РАЗВИТИЯ МОРСКОГО ТРАНСПОРТА И ЛОГИСТИКИ
Creators: name: АЛЕКСАХИНА Л.В.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ИНСТИТУЦИАЛИЗАЦИЯ
СТРАТЕГИРОВАНИЕ
МОРСКОЙ ТРАНСПОРТ
ЛОГИСТИКА
РАЗВИТИЕ
INSTITUTIONALIZATION
STRATEGIZING
SEA TRANSPORT
LOGISTICS
DEVELOPMENT

description: В статье обоснована важность роли современных институтов в стратегировании развития морского транспорта и логистики, акцентировано внимание на публично-частном партнерстве как современном инструменте привлечения внебюджетных инвестиций для развития инфраструктуры путем реализации инфраструктурных проектов в морской деятельности.Показано, что институционализация способствует созданию целеориентированного потока инвестиционных ресурсов для развития морского транспорта в целях максимизации эффективности использования ресурсного потенциала территорий, имеющих выход к морю.
การถ่ายทอดเทคโนโลยีการให้น้ำแบบหยด
Creators: name: สมบูรณ์ ขจรเดชะศักดิ์
Publisher: name: มหาวิทยาลัยราชภัฏพระนคร
Year: 2009
Subjects: การถ่ายทอดเทคโนโลยี, การให้น้ำแบบหยด

description: 1, 3, วารสารวิชาการและวิจัย มทร.พระนคร
A comparison of parents’ attitudes and locus of control between normal and specific language disabled children
Creators: name: McWilliams, Barbara Ann
Publisher: name: University of British Columbia
Year: 2010

description: The purpose of this study was to compare locus of control of specific language disabled children and normal school-aged children, and relate this to parents' attitudes toward the achievement behavior of their children. Two questionnaires were administered to forty families in the lower mainland of British Columbia. The two main groups contained twenty ten and eleven year old girls and boys with specific language disabilities and twenty ten and eleven year old girls and boys without language disabilities. Analysis of the Intellectual Achievement Responsibility questionnaire found that children with a specific language disability have a significantly lower internal locus of control for both positive and negative events than do children without a language disability. The analysis of the Parent Reaction Questionnaire revealed that parents' attitudes toward the achievement behavior of children with a specific language disability did not differ significantly from the attitudes of parents who have a normally achieving child. By comparing both questionnaires it was found that mothers' attitudes do not seem to influence their children's locus of control but that the fathers' positive reinforcement was an important influence on their children's locus of control. The need for public health nurses working with preschool and school-aged language disabled children was identified to promote the prevention of behavioral problems. The implications of early identification of emotional and social problems with specific language disabled children were discussed. Uses of the Intellectual Achievement Responsibility questionnaire were discussed for screening programs and giving direction to parents for child management strategies.
Quantum confinement in Dirac-like nanostructures
Creators: name: Downing, C. A.
name: Portnoi, M. E.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In Westminster Abbey, in a nave near to Newton's monument, lies a memorial stone to Paul Dirac. The inscription on the stone includes the relativistic wave equation for an electron: the Dirac equation. At the turn of the 21st century, it was discovered that this eponymous equation was not simply the preserve of particle physics. The isolation of graphene by Andre Geim and Konstantin Novoselov in Manchester led to the exploration of a novel class of materials - Dirac materials - whose electrons behave like Dirac particles. While the mobility of these quasi-relativistic electrons is attractive from the perspective of potential ultrafast devices, it also presents a distinct challenge: how to confine Dirac particles so as to avoid making inherently leaky devices? Here we discuss the unconventional quantum tunnelling of Dirac particles, we explain a strategy to create bound states electrostatically, and we briefly review some pioneering experiments seeking to trap Dirac electrons.
description: 5 pages, 1 figure
УПРАВЛЕНИЕ ПРОЕКТАМИ: МЕТОДЫ, СРЕДСТВА И ИНСТРУМЕНТЫ
Creators: name: АЛИЕВА А.Б.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ПРОЕКТ
ПРОЦЕСС
УПРАВЛЕНИЕ ПРОЕКТАМИ
УПРАВЛЕНИЕ ОБРАЗОВАТЕЛЬНОЙ ОРГАНИЗАЦИЕЙ
AGILE
SCRUM
KANBAN
LEAN
SIX SIGMA
PRINCE 2
PROJECT
PROCESS
PROJECT MANAGEMENT
EDUCATIONAL ORGANIZATION MANAGEMENT

description: В данной статье рассматриваются наиболее востребованные на сегодняшний день инструменты для управления проектами - как конкретные системы и механизмы, так и платформы для командной работы. Также рассмотрен образовательный проект: «Управление образовательной организацией», на каждом этапе развития проекта применяются собственные инструменты управления. Это могут быть диаграммы, схемы, методики анализа рисков и многие другие. Подобные методики позволяют объективно оценить состояние проекта и скорректировать развитие.
การอบแห้งเนื้อปลาบดแผ่นโดยใช้ไอน้ำร้อนยวดยิ่งร่วมกับอากาศร้อน
Creators: name: คมกริช กัลยางาม
name: ภูมิใจ สอาดโฉม
name: ธนิต สวัสดิ์เสวี
Publisher: name: มหาวิทยาลัยเทคโนโลยีราชมงคลล้านนา
Year: 2014
Subjects: การอบแห้งด้วยอากาศร้อน, การอบแห้งด้วยไอน้ำร้อนยวดยิ่ง, เนื้อปลาบดแผ่น

description: 1, 8, วารสารวิชาการและวิจัย มทร.พระนคร
The Geometry of Large Causal Diamonds and the No Hair Property of Asymptotically de-Sitter Spacetimes
Creators: name: Gibbons, G. W.
name: Solodukhin, S. N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In a previous paper we obtained formulae for the volume of a causal diamond or Alexandrov open set $I^+(p) \cap I^-(q)$ whose duration $τ(p,q) $ is short compared with the curvature scale. In the present paper we obtain asymptotic formulae valid when the point $q$ recedes to the future boundary ${\cal I}^+$ of an asymptotically de-Sitter spacetime. The volume (at fixed $τ$) remains finite in this limit and is given by the universal formula $V(τ) = {4\over 3}π(2\ln \cosh{τ\over 2}-\tanh^2{τ\over 2})$ plus corrections (given by a series in $e^{-t_q}$) which begin at order $e^{-4t_q}$. The coefficents of the corrections depend on the geometry of ${\cal I}^+$. This behaviour is shown to be consistent with the no-hair property of cosmological event horizons and with calculations of de-Sitter quasinormal modes in the literature.
description: 13 pages, 2 figures, Latex; references added
БЮДЖЕТИРОВАНИЕ И ПЛАНИРОВАНИЕ ДЕЯТЕЛЬНОСТИ ПРЕДПРИЯТИЯ
Creators: name: АЛИЕВА И.И.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: БЮДЖЕТИРОВАНИЕ
ПЛАНИРОВАНИЕ
ФИНАНСОВОЕ ПЛАНИРОВАНИЕ
БЮДЖЕТ
ПРЕДПРИЯТИЯ
BUDGETING
PLANNING
FINANCIAL PLANNING
BUDGET
ENTERPRISES

description: В данной статье описаны теоретические подходы бюджетного планирования предприятия. Рассмотрены цели и сущность планирования бюджета в перспективе организации, при принятия управленческих решений. Бюджет в данном контексте рассматривается как, основной фактор отражающий финансовое благосостояние организации, а планирование, как инструмент мониторинга над финансовыми и материально-техническими средствами. В статье также отмечена важность упорядоченного и транспарантного взаимоотношения между структурными подразделениями организации, при планировании бюджетирования.
Detectors for Cosmic Rays on Ground and in Space
Creators: name: Tajima, Hiroyasu
Publisher: name: arXiv
Year: 2007
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The origin of the cosmic rays has been a great mystery since they were discovered by Victor Hess in 1912. AGASA's observation of ultra-high-energy cosmic-rays (UHECR) possibly beyond the GZK (Greisen, Zatsepin and Kuzmin) cutoff stimulated the field in great deal. In addition, Kamiokande's detection of neutrinos from SN1987A and the H.E.S.S.'s detection of TeV gamma-rays from supernova remnants demonstrated the viability of neutrino and TeV gamma-ray astronomy for cosmic-ray research. A new generation of currently-operating or soon-to-be-operating detectors for charged particles, gamma-rays and neutrinos from cosmos will get us even closer to understanding the nature and origin of cosmic rays. Detectors for UHECRs, gamma rays and neutrinos are of particular importance in order to study the origins of cosmic rays since these particles are free from the deflection due to magnetic fields. Detectors for antiparticles and gamma rays would be useful to detect cosmic rays originated from the decay of the dark matter in the Universe. I will review these cosmic-ray detectors with particular attention on the differences of ground-based, balloon-borne and satellite-borne detectors.
description: 14 pages, 21 figures, Invited Talk at 11th Vienna Conference on Instrumentation, Vienna, Austria, February 19-24, 2007, To be published in Nuclear Instruments and Methods A
Rapidly Rotating Suns and Active Nests of Convection
Creators: name: Brown, Benjamin P.
name: Browning, Matthew K.
name: Brun, Allan Sacha
name: Miesch, Mark S.
name: Toomre, Juri
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In the solar convection zone, rotation couples with intensely turbulent convection to drive a strong differential rotation and achieve complex magnetic dynamo action. Our sun must have rotated more rapidly in its past, as is suggested by observations of many rapidly rotating young solar-type stars. Here we explore the effects of more rapid rotation on the global-scale patterns of convection in such stars and the flows of differential rotation and meridional circulation which are self-consistently established. The convection in these systems is richly time dependent and in our most rapidly rotating suns a striking pattern of localized convection emerges. Convection near the equator in these systems is dominated by one or two nests in longitude of locally enhanced convection, with quiescent streaming flow in between at the highest rotation rates. These active nests of convection maintain a strong differential rotation despite their small size. The structure of differential rotation is similar in all of our more rapidly rotating suns, with fast equators and slower poles. We find that the total shear in differential rotation Delta Omega grows with more rapid rotation while the relative shear Delta Omega/Omega_0 decreases. In contrast, at more rapid rotation the meridional circulations decrease in energy and peak velocities and break into multiple cells of circulation in both radius and latitude.
description: accepted for publication in ApJ. Estimated publication date is December 10, 2008, in volume 689. Images in this version are degraded but legible
Spread2RML: Constructing Knowledge Graphs by Predicting RML Mappings on Messy Spreadsheets
Creators: name: Schröder, Markus
name: Jilek, Christian
name: Dengel, Andreas
Publisher: name: arXiv
Year: 2021
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: The RDF Mapping Language (RML) allows to map semi-structured data to RDF knowledge graphs. Besides CSV, JSON and XML, this also includes the mapping of spreadsheet tables. Since spreadsheets have a complex data model and can become rather messy, their mapping creation tends to be very time consuming. In order to reduce such efforts, this paper presents Spread2RML which predicts RML mappings on messy spreadsheets. This is done with an extensible set of RML object map templates which are applied for each column based on heuristics. In our evaluation, three datasets are used ranging from very messy synthetic data to spreadsheets from data.gov which are less messy. We obtained first promising results especially with regard to our approach being fully automatic and dealing with rather messy data.
description: 17 pages, 1 figure, 2 tables, accepted at K-CAP 2021
ФОРМЫ ОРГАНИЗАЦИИ БИЗНЕСА ФИНАНСОВО-ПРОМЫШЛЕННЫХ ГРУПП
Creators: name: АЛИМЖАНОВ Э.И.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ХОЛДИНГ
ФИНАНСОВО-ПРОМЫШЛЕННОЕ ПРЕДПРИЯТИЕ
ФИНАНСОВО-ПРОМЫШЛЕННАЯ ГРУППА
ОБЪЕДИНЕНИЯ
ГОСУДАРСТВЕННОЕ РЕГУЛИРОВАНИЕ
ИНТЕГРАЦИЯ
HOLDING
FINANCIAL AND INDUSTRIAL ENTERPRISE
FINANCIAL AND INDUSTRIAL GROUP
ASSOCIATIONS
STATE REGULATION
INTEGRATION

description: В статье подробно рассматриваются такие формы организации бизнеса, как холдинги, финансово-промышленные предприятия (ФПП), а также финансово-промышленные группы (ФПГ). В полной мере раскрывается сущность каждой формы. Определяется степень вовлеченности государства, инструменты поддержки и регулирования деятельности ФПГ. Рассматриваются основные цели организации финансово-промышленных групп, их особенности, а также даны примеры реальных ФПГ.
Origin and variability of PM10 and atmospheric radiotracers at the WMO-GAW station of Mt. Cimone (1998-2011) and in the central Po Valley
Creators: name: Brattich, Erika <1984>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2014
Subjects: FIS/06 Fisica per il sistema terra e il mezzo circumterrestre

description: Particulate matter is one of the main atmospheric pollutants, with a great chemical-environmental relevance. Improving knowledge of the sources of particulate matter and of their apportionment is needed to handle and fulfill the legislation regarding this pollutant, to support further development of air policy as well as air pollution management.
Various instruments have been used to understand the sources of particulate matter and atmospheric radiotracers at the site of Mt. Cimone (44.18° N, 10.7° E, 2165 m asl), hosting a global WMO-GAW station. Thanks to its characteristics, this location is suitable investigate the regional and long-range transport of polluted air masses on the background Southern-Europe free-troposphere.
In particular, PM10 data sampled at the station in the period 1998-2011 were analyzed in the framework of the main meteorological and territorial features. A receptor model based on back trajectories was applied to study the source regions of particulate matter. 
Simultaneous measurements of atmospheric radionuclides Pb-210 and Be-7 acquired together with PM10 have also been analysed to acquire a better understanding of vertical and horizontal transports able to affect atmospheric composition. Seasonal variations of atmospheric radiotracers have been studied both analysing the long-term time series acquired at the measurement site as well as by means of a state-of-the-art global 3-D chemistry and transport model.
Advection patterns characterizing the circulation at the site have been identified by means of clusters of back-trajectories. Finally, the results of a source apportionment study of particulate matter carried on in a midsize town of the Po Valley (actually recognised as one of the most polluted European regions) are reported. An approach exploiting different techniques, and in particular different kinds of  models, successfully achieved a characterization of the processes/sources of particulate matter at the two sites, and of atmospheric radiotracers at the site of Mt. Cimone.
Probabilistic Recursion Theory and Implicit Computational Complexity
Creators: name: Zuppiroli, Sara <1979>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2014
Subjects: INF/01 Informatica

description: In this thesis we provide a characterization of 
probabilistic computation in itself, from a recursion-theoretical
perspective, without reducing it to deterministic computation. 
More specifically, we show that probabilistic computable functions, i.e., those functions which 
are computed by Probabilistic Turing Machines (PTM), can be characterized by a natural generalization  of Kleene's partial recursive functions which includes, among initial functions,
one that returns identity or successor with probability 1/2. We then prove
the equi-expressivity of the obtained algebra and the class of
functions computed by PTMs. 
In the the second part of the thesis we
investigate the relations existing between our recursion-theoretical framework
and sub-recursive classes, in the spirit of Implicit Computational Complexity. More precisely,
endowing predicative recurrence with a random base function is proved
to lead to a characterization of polynomial-time computable
probabilistic functions.
ВЛИЯНИЕ ПАНДЕМИИ COVID-19 НА МЕЖДУНАРОДНУЮ ИНДУСТРИЮ МОДЫ
Creators: name: АРУТЮНЯН К.К.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ИНДУСТРИЯ МОДЫ
ПАНДЕМИЯ COVID-19
КИТАЙ
ПОТРЕБИТЕЛЬСКОЕ ПОВЕДЕНИЕ
ЦИФРОВИЗАЦИЯ
ЛЮКСОВЫЙ СЕГМЕНТ РЫНКА
FASHION INDUSTRY
COVID-19 PANDEMIC
CHINA
CONSUMER BEHAVIOR
DIGITALIZATION
LUXURY MARKET SEGMENT

description: В статье автор приводит статистические данные влияния пандемии COVID-19 на индустрию моды, анализ изменений в потребительском поведении на рынках Китая, США и Европы и перспективы онлайн-торговли в условиях и после окончания пандемии. В ходе исследования удалось определить основные стратегические действия компаний по минимизации последствий пандемии, которые следует учитывать при восстановлении и стабилизации бизнеса. Также рассматриваются основные сценарии того, как будут разворачиваться последствия принимаемых решений по предотвращению распространения вируса, и их влияние на индустрию моды.
АЛГОРИТМ РЕПРОДУКТИВНОГО ПОВЕДЕНИЯ НАСЕЛЕНИЯ НА ОСНОВЕ МЕТОДА ПОСТРОЕНИЯ ДЕРЕВА РЕШЕНИЙ
Creators: name: АТНАБАЕВА А.Р.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ИМИТАЦИОННОЕ МОДЕЛИРОВАНИЕ
РЕПРОДУКТИВНОЕ ПОВЕДЕНИЕ
ДЕРЕВО РЕШЕНИЙ
SIMULATION
REPRODUCTIVE BEHAVIOR
DECISION TREE

description: В реалиях современного общества - политических конфликтов и социальной напряженности - главной целью демографической политики Российской Федерации является стабилизация численности населения и создание условий для его роста. В связи с этим анализ репродуктивного поведения населения является актуальной задачей. Для этого на основе метода автоматического анализа данных (дерево решений) был разработан алгоритм описывающий логику принятия решений о рождении ребенка. В качестве факторов влияющих на это решение были использованы социально-экономические показатели, внутренние характеристики агента и его окружение.
On Berry--Esseen bounds for non-instantaneous filters of linear processes
Creators: name: Cheng, Tsung-Lin
name: Ho, Hwai-Chung
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Let $X_n=\sum_{i=1}^{\infty}a_iε_{n-i}$, where the $ε_i$ are i.i.d. with mean 0 and at least finite second moment, and the $a_i$ are assumed to satisfy $|a_i|=O(i^{-β})$ with $β>1/2$. When $1/2
description: Published in at http://dx.doi.org/10.3150/07-BEJ112 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
ФОРМИРОВАНИЕ СТРАТЕГИИ ПРОЕКТА КАК ФАКТОР РАЗВИТИЯ КОМПАНИЙ
Creators: name: КАРАКЕТОВ С.И.
name: АХМЕДОВА М.Р.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: СТРАТЕГИЯ
ПРОЕКТ
ОСНОВНЫЕ ПРИНЦИПЫ
ЦЕЛИ
ЗАДАЧИ
ПРОЕКТНАЯ ДЕЯТЕЛЬНОСТЬ
STRATEGY
PROJECT
BASIC PRINCIPLES
GOALS
OBJECTIVES
PROJECT ACTIVITIES

description: В статье рассмотрены понятие стратегии, ее виды и способы внедрения. Показана связь между уровнями стратегий и сферами их применения, и как следствие образование иерархических ступеней. Рассмотрена ключевая значимость стратегии проекта. В ходе работы были выделены следующие виды стратегий: корпоративная, деловая, функциональная, операционная. Далее были рассмотрены принципы построения стратегии проекта и структурированы этапы процесса, такие как использование комплексного метода, определение сроков реализации, анализ рынка, значимость проекта. Определены параметры, по которым выбирается стратегия. Схематически указан цикл развития стратегии проекта.
Finite Schur filtration dimension for modules over an algebra with Schur filtration
Creators: name: Srinivas, Vasudevan
name: van der Kallen, Wilberd
Publisher: name: arXiv
Year: 2007
Subjects: subject: Representation Theory (math.RT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 20G05; 20G10

description: Let G be GL_N or SL_N as reductive linear algebraic group over a field k of positive characteristic p. We prove several results that were previously established only when N < 6 or p > 2^N. Let G act rationally on a finitely generated commutative k-algebra A. Assume that A as a G-module has a good filtration or a Schur filtration. Let M be a noetherian A-module with compatible G action. Then M has finite good/Schur filtration dimension, so that there are at most finitely many nonzero H^i(G,M). Moreover these H^i(G,M) are noetherian modules over the ring of invariants A^G. Our main tool is a resolution involving Schur functors of the ideal of the diagonal in a product of Grassmannians.
description: 22 pages; final version
ДИНАМИКА ЛОМБАРДНОЙ ДЕЯТЕЛЬНОСТИ В СОВРЕМЕННОЙ РОССИИ
Creators: name: КАРЛОВА Е.А.
name: КОНОПЕЛЬКО А.А.
name: БАБАЯН Г.Д.
name: БАЛАШЕВ Н. Б.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ЛОМБАРД
ЛОМБАРДНАЯ ДЕЯТЕЛЬНОСТЬ
ЗАЛОГ
КРЕДИТ
ЗАЙМЫ
ЛОМБАРДНАЯ СТОИМОСТЬ КРЕДИТА
ПОРТФЕЛЬ ЗАЙМОВ
PAWNSHOP
PAWNSHOP ACTIVITY
COLLATERAL
LOAN
LOANS
PAWNSHOP LOAN VALUE
LOAN PORTFOLIO

description: В статье проанализировано развитие ломбардной деятельности и ее Российская специфика в разные исторические периоды, а также раскрыта роль ломбардов в общественной и экономической жизни страны, приведены отличительные особенности ломбардов и ломбардных займов от банковских кредитов. Продемонстрирована специфика ломбардной деятельности в качестве инструментария развития потребительского кредитования в России. Приведена и проанализирована динамика количества ломбардов и объемов их портфелей за период 2012-2020 гг. на основе статистических данных Центрального Банка РФ и Ассоциации развития ломбардов.
Noise Modulation
Creators: name: Basar, Ertugrul
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Instead of treating the noise as a detrimental effect, can we use it as an information carrier? In this letter, we provide the conceptual and mathematical foundations of wireless communication utilizing noise and random signals in general. Mainly, the concept of noise modulation (NoiseMod) is introduced to cover information transmission by both thermal noise and externally generated noise signals. The performance of underlying NoiseMod schemes is evaluated under both additive white Gaussian and fading channels and alternative NoiseMod designs exploiting non-coherent detection and time diversity are proposed. Extensive numerical and computer simulation results are presented to validate our designs and theoretical derivations.
description: To appear in IEEE Wireless Communications Letters
Bright squeezed vacuum for two-photon spectroscopy: simultaneously high resolution in time and frequency, space and wavevector
Creators: name: Cutipa, Paula
name: Chekhova, Maria V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entangled photons offer two advantages for two-photon absorption spectroscopy. One of them, the linear scaling of two-photon absorption rate with the input photon flux, is only valid at very low photon fluxes and is therefore impractical. The other is the overcoming of the classical constraints for simultaneous resolution in time-frequency and in space-wavevector. Here we consider bright squeezed vacuum (BSV) as an alternative to entangled photons. The efficiency increase it offers in comparison with coherent light is modest, but it does not depend on the photon flux. Moreover, and this is what we show in this work, BSV also provides simultaneously high resolution in time and frequency, and in space and wavevector. In our experiment, we measure the widths of the second-order correlation functions in space, time, frequency, and angle, and demonstrate the violation of the constraint given by the Fourier transformation, also known as the Mancini criterion of entanglement.
Pergaphaga : Gupta 1987
Creators: name: Wharton, Robert
name: Cammack, Jonathan
name: Mullins, Patricia
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Pergaphaga

description: Key to species of Pergaphaga (multiple entry key available at: http://peet.tamu.edu/projects/8/public/clave/list) 1. Face black, without yellow orbital bands (Fig. 17); hind tibia dark with contrastingly pale (yellow to orange) ring basally (Fig. 9); base of propodeum heavily sculptured (Fig. 33); hind basitarsus of females less than 9 times long- er than wide; fore wing areolet large (Fig. 37).......................  P. nigra Gauld – Face either entirely or almost entirely yellow (Fig. 20) or dark medially with yellow orbital bands (Figs 18–19); hind tibia orange to yellow, without obviously contrasting pale basal ring (Figs 42–44); base of propodeum polished, unsculptured (Fig. 34); hind basitarsus more than 10 times longer than wide; fore wing areolet nearly always small or absent (Figs 38–40)...................... 2 2. Frons medially with elevated flange extending posteriorly from between antennae (Fig. 22); antenna dark basally, yellow to orange distally, with apical flagellomeres often black...................................  P. xanthops Wharton sp. n. – Frons medially without elevated flange (Figs 23, 26); antenna either entirely black, or orange basally and black apically.................................................. 3 3. Antenna entirely black (Fig. 11)............................  P. leaski Wharton, sp. n. – Antenna partly yellow to orange over at least basal half (Fig. 10)...................................................................  P. iangauldi Cammack & Wharton, sp. n.
description: Published as part of Wharton, Robert, Cammack, Jonathan & Mullins, Patricia, 2010, A revision of the westwoodiine genus Pergaphaga (Hymenoptera, Ichneumonidae, Ctenopelmatinae), pp. 35-68 in ZooKeys 37 (37) on pages 48-49, DOI: 10.3897/zookeys.37.313, http://zenodo.org/record/576624
Poisson Sigma Model with branes and hyperelliptic Riemann surfaces
Creators: name: Ferrario, Andrea
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Complex Variables (math.CV)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 81T45, 30f99

description: We derive the explicit form of the superpropagators in presence of general boundary conditions (coisotropic branes) for the Poisson Sigma Model. This generalizes the results presented in Cattaneo and Felder's previous works for the Kontsevich angle function used in the deformation quantization program of Poisson manifolds without branes or with at most two branes. The relevant superpropagators for n branes are defined as gauge fixed homotopy operators of a complex of differential forms on n sided polygons P_n with particular "alternating" boundary conditions. In presence of more than three branes we use first order Riemann theta functions with odd singular characteristics on the Jacobian variety of a hyperelliptic Riemann surface (canonical setting). In genus g the superpropagators present g zero modes contributions.
description: 26 pages, 3 figures. Notation fixed, Section 6.1 and Appendix C shortened, two references added
ОТРИЦАТЕЛЬНЫЕ ПРОЦЕНТНЫЕ СТАВКИ: СПЕЦИФИКА ДАННОГО НАПРАВЛЕНИЯ
Creators: name: ГАВРИЛИНА В.М.
name: БАЛАШЕВ Н.Б.
Publisher: name: Экономика и бизнес: теория и практика
Year: 2020
Subjects: ОТРИЦАТЕЛЬНЫЕ ПРОЦЕНТНЫЕ СТАВКИ
ИНВЕСТИЦИИ
ВКЛАДЫ
РЕГУЛИРОВАНИЕ ЭКОНОМИКИ
NEGATIVE INTEREST RATES
INVESTMENTS
DEPOSITS
REGULATION OF THE ECONOMY

description: В данной статье рассматривается специфика отрицательных процентных ставок. Рассмотрены тенденции развития данного инструмента регулирования экономики на примере Европейского союза, Японии. Отмечена специфика проявления отрицательных процентных ставок. Проанализирована ситуация с процентными ставками на рынке Российской Федерации. Были выявлены неоднозначные тенденции в развитии монетарной политики Российской Федерации. Цель статьи - понять, в каких ситуациях применимы отрицательные процентные ставки.
Pseudogap and short-range antiferromagnetic correlation controlled Fermi surface in underdoped cuprates: From Fermi arc to electron pocket
Creators: name: Morinari, Takao
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Motivated by recent quantum oscillation observations in the underdoped high-temperature superconductors, the effect of the short-range antiferromagnetic correlations on the electronic properties of the short-ranged d-density wave state is investigated. At intermediate d-density wave correlations, the cross section of the energy dispersion at the Fermi energy consists of hole pockets and an electron pocket. It is argued that the electron pocket feature is smeared out by the effect of the short-range antiferromagnetic correlation, which could be the reason why any electron pockets have never been observed in the angle resolved photoemission experiments. The Hall resistance is calculated for the system with the electron band and the hole band using a finite temperature formula assuming Dirac fermion spectrum for the latter. It is argued that the scattering effect in the hole band should be anomalously large or much suppressed by superconductivity correlations and/or vortex contributions to explain the recent quantum oscillation observations.
description: 14 pages, 10 figures; abstract and discussions rewritten for clarity, added some references