cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Experimental Quantum Teleportation with a 3-Bell-state Analyzer
Creators: name: van Houwelingen, J. A. W.
name: Beveratos, A.
name: Brunner, N.
name: Gisin, N.
name: Zbinden, H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a Bell-state analyzer for time-bin qubits allowing the detection of three out of four Bell-states with linear optics, two detectors and no auxiliary photons. The theoretical success rate of this scheme is 50%. A teleportation experiment was performed to demonstrate its functionality. We also present a teleportation experiment with a Fidelity larger than the cloning limit of F=5/6.
description: 11 pages, 14 figures
The Effect of methane and fluid geometry on CO₂ enhanced oil recovery
Creators: name: Prentice, Sarah M.
name: 0000-0003-0926-0071
Publisher: name: The University of Texas at Austin
Year: 2019
Subjects: Enhanced Oil Recovery
EOR
CO2
Carbon Dioxide
Methane
Fluid Distribution
Oil

description: CO₂ Enhanced Oil Recovery (EOR) is a process that involves injecting large volumes of carbon dioxide as a supercritical fluid into hydrocarbon reservoirs in order to recover hydrocarbons that are not mobilized during primary or secondary production. Some of the injected CO₂ is produced with the produced hydrocarbons and then recycled by reinjection into the reservoir. Most CO₂ floods performed for EOR are miscible, which means the fluids mix to form a homogeneous mixture under a specific set of conditions. For a typical oil field, miscible floods are more efficient in recovering oil than immiscible floods. When recycled CO₂ includes a high percentage of methane, miscibility is significantly reduced. For a typical oil field, miscible floods are more efficient in recovering oil than immiscible floods. Calculations from produced fluid data base shows that at 18 mole percent methane, 28 percent of offshore oil reservoirs became immiscible (Ogbaubau, 2015). The effect was more pronounced in nearshore fields. In this study, I assessed the fluid distribution in a study area to determine if methane production can be avoided by strategic completion of wells to avoid high methane areas. High Island 10L, High Island 24L and ST TR 60S were selected due to availability of structural data. Using seismic, well log interpretation, and production data it was found that, of the wells evaluated, 94 percent had solution gas drive. A number of economic solutions to the problem were postulated; these included a methane separation facility, changes to CO₂ recycling, cutting CO₂ with another gas, and accepting immiscible flood conditions. The following equation was developed to estimate the increased cost for miscible CO₂ enhanced oil recovery: General Additional Costs of CO₂ Enhanced Oil Recovery = (Cost of CO₂ Recycling Plant + Cost of Pipelines + Cost of CO₂ to Offset Methane Immiscibility + Transportation costs + O&M costs + Pipeline Operation Costs) - (Value of Storage Tax Credit), Where: Cost of CO₂ to Offset Methane Immiscibility = (cost of CO₂/ton * tons of CO₂ needed to offset Methane), Cost of Pipelines= (cost of pipeline construction per mile * mumber of miles), Value of Storage Tax Credit = ($35/ton of CO₂ stored Tax Credit*tons of stored CO₂). The equations parameters were then used to create a table showing how the economic solutions might affect the cost of CO₂ enhanced oil recovery.
Voices of administrators serving Latino communities : a multisite video-cued ethnography
Creators: name: Barraza, Luz Alejandra
name: 0000-0001-5319-0694
Publisher: name: The University of Texas at Austin
Year: 2017
Subjects: Administrators
Perspectives
Early childhood

description: The purpose of this ethnographic study was to better understand how administrators characterize high-quality early learning classrooms predominantly serving Latino/a and Latino/a immigrant students. The study was guided by a single research question: How do school and district administrators serving Latino immigrant communities describe how young children should learn in early grades (Pre-kindergarten-third)? The study drew from two theoretical perspectives: socio-cultural and politics of education. I relied on the work of Gee’s cultural models and storylines, Bakhtin’s dialogism and heteroglassia, and Gutierrez and Rogoff repertoires of practice to help me understand the participants’ answers to my research question. I also used a political perspective as an alternative of seeing, interpreting, and explaining what goes on in an [educational] organization (Iannaccone, 1991). I relied on the logic of action as a focal point to understand the answers given by the participants to my research question. This study was part of a larger comparative video-cued ethnographic project called the Agency and Young Children Project. The research design for this study followed the methodology used by Joe Tobin and colleagues in their study of Preschool in Three Cultures and Children Crossing Borders (Tobin, Wu, Davidson, 1989; Tobin, Wu, Karasawa, 2009; Tobin, Arzubiaga, & Adair, 2013). This study used video-cued ethnography to provide a detailed, in depth description of the cultural knowledge and perspectives of a social group (Geertz, 1970). My study revealed three prominent themes related to early learning: (a) administrators’ perspectives on pedagogy of early learning; (b) administrators’ perspectives on learning environments of early childhood classrooms; and, (c) administrators’ perspectives on influential factors on early learning classrooms.
СОВЕРШЕНСТВОВАНИЕ СИСТЕМЫ ВНУТРЕННЕГО КОНТРОЛЯ И АУДИТА В ОРГАНИЗАЦИИ ОПТОВОЙ ТОРГОВЛИ
Creators: name: М.С. Рыбянцева
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: торговая организация; внутренний контроль
внутренний аудит
риски
локальные нормативные документы

description: В данной статье рассматривается формирование систем внутреннего контроля и аудита организаций оптовой торговли. Разработка данных систем представлена в контексте формирования локальных нормативных документов. В статье приведена структура политики внутреннего аудита; политики внутреннего контроля; политики управления рисками. Для торговых организаций отражена необходимость формирования должностных обязанностей работников, осуществляющих внутренний контроль и аудит. Сформирован перечень рисков в разрезе бизнес-процессов
Η διαδικασία επιχώριας προσαρμογής του προγράμματος Omega T+: η οπτική του μεταφραστή
Creators: name: Μόνα, Γεωργία Απόστολου
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: Μετάφραση
Επιχώρια προσαρμογή
Δωρεάν μεταφραστικά εργαλεία
Translation
Localization
Free translation tools

description: Ο όρος «localization» εμφανίζεται συχνά τα τελευταία χρόνια στον τομέα των μεταφραστικών σπουδών και αυτός είναι ένας από τους λόγους για τους οποίου παρατηρείται πληθώρα αποδόσεων του στην ελληνική γλώσσα. Χρησιμοποιείται για να περιγράψει τη διαδικασία μετάφρασης και προσαρμογής ενός προϊόντος με τέτοιο τρόπο ώστε να καθίσταται δυνατή η ομαλή απορρόφηση του από την αγορά- στόχο. Η υπόθεση έρευνας της διπλωματικής εργασίας εστιάζει στην οπτική του νέου μεταφραστή ο οποίος αναλαμβάνει ένα παρόμοιο έργο, ερευνώντας τα βήματα που θα πρέπει να ακολουθήσει, τα πιθανά προβλήματα που θα συναντήσει και το κατά πόσο μπορούν να τον βοηθήσουν σε αυτή τη διαδικασία δυο από τα πλέον γνωστά δωρεάν εργαλεία αυτόματης μετάφρασης Google Translate και Systran.
description: “Localization”, as a term, appears quite frequently in the field of translational studies in the past few years. This is one amongst the reasons that the term has been translated in so many ways into Greek. It is used to describe the process of translation as well as customization of a product in such way that will result in a seamless integration in the target market. On the current thesis, we shall assume the perspective of an inexperienced translator who takes on a localization project. The research will take us through the steps iterated, the problems that had to be dealt with and will investigate whether Google Translate and Systran, two of the most popular free online translation tools, will be able to help in the automation.
ОЦЕНКА И ПУТИ УЛУЧШЕНИЯ ПОЛОЖЕНИЯ АО «МЕЖДУНАРОДНЫЙ АЭРОПОРТ АЛМАТЫ» НА РЫНКЕ ЦЕННЫХ БУМАГ
Creators: name: Б.А. Досалиев
name: А. Доскалиев
name: Н.Т. Сайлаубеков
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: ценные бумаги
нормативная модель
темп роста
матрица совпадений
коэффициент устойчивости
факторный анализ

description: В статье рассматриваются вопросы анализа и оценки положения предприятия на рынке ценных бумаг на базе показателей финансовой отчетности. В результате проведенных расчетов на основе нормативной динамической модели разработаны рекомендации по повышению положения предприятия на рынке ценных бумаг
Existence result for a model of Proteus mirabilis swarm
Creators: name: Frenod, Emmanuel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Functional Analysis (math.FA)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper we present a modification of the usual Proteus mirabilis swarm model. For the obtained model (which is a two phase model with a non-linear diffusion term containing memory) we set up a collection of a priori estimates. Those estimates allow to get an existence and uniqueness result.
Exome-wide analysis of copy number variation shows association of the human leukocyte antigen region with asthma in UK Biobank
Creators: name: Fawcett, Katherine
name: Demidov, German
name: Shrine, Nick
name: Paynton, Megan L
name: Ossowski, Stephan
name: Sayers, Ian
name: Wain, Louise
name: Hollox, Ed
Publisher: name: figshare
Year: 2022
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 110203 Respiratory Diseases
subject: FOS: Clinical medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 60408 Genomics
subject: 60412 Quantitative Genetics (incl. Disease and Trait Mapping Genetics)

description: Supplementary methods, results, figures and tables for the manuscript "Exome-wide analysis of copy number variation shows association of the human leukocyte antigen region with asthma in UK Biobank" by Fawcett et al.
СТРАТЕГИЧЕСКИЕ АЛЬЯНСЫ ТНК ПОТРЕБИТЕЛЬСКОГО СЕКТОРА: ВОПРОСЫ МЕТОДОЛОГИИ И ПРАКТИКИ
Creators: name: И.Б. Долженко
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2021
Subjects: стратегические альянсы
межфирменная кооперация
транснациональные корпорации (ТНК)
потребительский сектор
партнерства
совместные предприятия

description: Статья посвящена вопросам партнерства и межфирменной кооперации ТНК потребительского сектора. Исследованы факторы, способствующие участию ТНК потребительского сектора в стратегических альянсах. Проведено исследование изменения подходов к формам стратегических альянсов. Выявлено, что ведущие компании потребительского сектора больше предпочитают совместные предприятия как гибкую форму межфирменного взаимодействия. Рассмотрены характеристики последних альянсов ТНК потребительского сектора. Исследованы факторы, влияющие на создание стратегических альянсов этих ТНК.
Zero energy resonance and the logarithmically slow decay of unstable multilevel systems
Creators: name: Miyamoto, Manabu
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The long time behavior of the reduced time evolution operator for unstable multilevel systems is studied based on the N-level Friedrichs model in the presence of a zero energy resonance.The latter means the divergence of the resolvent at zero energy. Resorting to the technique developed by Jensen and Kato [Duke Math. J. 46, 583 (1979)], the zero energy resonance of this model is characterized by the zero energy eigenstate that does not belong to the Hilbert space. It is then shown that for some kinds of the rational form factors the logarithmically slow decay of the reduced time evolution operator can be realized.
description: 31 pages, no figures
Additional file 9 of Molecular adaptation to salinity fluctuation in tropical intertidal environments of a mangrove tree Sonneratia alba
Creators: name: Feng, Xiao
name: Xu, Shaohua
name: Li, Jianfang
name: Yang, Yuchen
name: Chen, Qipian
name: Lyu, Haomin
name: Zhong, Cairong
name: He, Ziwen
name: Shi, Suhua
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 9: Figure S5. The seedlings of S. alba.
СОВРЕМЕННЫЕ ПРОБЛЕМЫ ЗАЩИТЫ ПРАВ ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ В РОССИИ
Creators: name: И.В. Кирова
name: Е.А. Сегеда
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: интеллектуальная собственность
интеллектуальные права
авторское право
защита прав
стратегия управления

description: Сегодня ключевыми ресурсами развития экономики и общества являются интеллектуальные ресурсы — знания и информация. От эффективного использования интеллектуальной собственности во многом зависит и конкурентоспособность стран на мировых рынках. Надежный уровень защиты интеллектуальной собственности стимулирует научные исследования, развитие культуры, литературы и искусства, практическое использование достижений науки и техники, а также международный обмен ими. Актуальность темы определяется в первую очередь тем, что интеллектуальный продукт в современном мире закладывает основы будущего потенциала страны во всех сферах жизни. Рассматривая историческую сущность термина, «интеллектуальная собственность», авторы анализируют и современные проблемы, связанные с защитой прав интеллектуальной собственности и внедрением ее результатов в России
Influence of Thermalisation on Electron Injection in Supernova Remnant Shocks
Creators: name: Petruk, O.
name: Bandiera, R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Within a test-particle description of the acceleration process in parallel nonrelativistic shocks, we present an analytic treatment of the electron injection. We estimate the velocity distribution of the injected electrons as the product of the post-shock thermal distribution of electrons times the probability for electrons with a given velocity to be accelerated; the injection efficiency is then evaluated as the integral of this velocity distribution. We estimate the probability of a particle to be injected as that of going back to the upstream region at least once. This is the product of the probability of returning to the shock from downstream times that of recrossing the shock from downstream to upstream. The latter probability is expected to be sensitive to details of the process of electron thermalisation within the (collisionless) shock, a process that is poorly known. In order to include this effect, for our treatment we use results of a numerical, fully kinetic study, by Bykov & Uvarov (1999). According to them, the probability of recrossing depends on physics of thermalisation through a single free parameter (Gamma), which can be expressed as a function of the Mach number of the shock, of the level of electron-ion equilibration, as well as of the spectrum of turbulence. It becomes apparent, from our analysis, that the injection efficiency is related to the post-shock electron temperature, and that it results from the balance between two competing effects: the higher the electron temperature, the higher the fraction of downstream electrons with enough velocity to return to the shock and thus to be ready to cross the shock from downstream to upstream; at the same time, however, the higher the turbulence, which would hinder the crossing.
description: 11 pages, 3 figures, accepted for Journal of Physical Studies
Principal-agent models in multi-dimensional settings
Creators: name: Tan, Patricia M. S.
Publisher: name: University of British Columbia
Year: 2009

description: The thesis applies the Principal-Agent models to the following two settings: 1. The agent is employed to work on a multi-stage project; 2. The agent is responsible for multiple tasks. The method of analysis is an analytical one. Part I studies the multi-stage problem in which periodic applications of effort by the agent are required. The agent also obtains private information as the project evolves and he decides if the project should be abandoned or continued. We show that the agent’s decision to continue is not always aligned with the principal’s desire. The result provides an economic rationale for the sunk cost phenomenon. There also exist conditions under which the agent chooses to prematurely abandon the contract. Part II studies the effort allocation problem and provides insight with respect to the job design problem. When the agent is responsible for more than one task, the principal simultaneously studies the incentive problem for all the tasks and decides on the task grouping and assignment. The relative precision of the performance measures of the agent’s effort in each task affects the cost to the principal of extracting high effort levels from each of the task. The principal should not settle for costlessly available but highly noisy information. Rather, the management accounting system of each firm should be designed to be consistent with the technology of the firm, its product strategy, and its organization structure. This allows the principal to more efficiently induce desired levels of effort.
Universal Dynamic Conductivity and Quantized Visible Opacity of Suspended Graphene
Creators: name: Nair, R. R.
name: Blake, P.
name: Grigorenko, A. N.
name: Novoselov, K. S.
name: Booth, T. J.
name: Stauber, T.
name: Peres, N. M. R.
name: Geim, A. K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show that the optical transparency of suspended graphene is defined by the fine structure constant, alpha, the parameter that describes coupling between light and relativistic electrons and is traditionally associated with quantum electrodynamics rather than condensed matter physics. Despite being only one atom thick, graphene is found to absorb a significant (pi times alpha=2.3%) fraction of incident white light, which is a consequence of graphene's unique electronic structure. This value translates into universal dynamic conductivity G =e^2/4h_bar within a few percent accuracy.
Entropy of Anisotropic Universe and Fractional Branes
Creators: name: Rama, S. Kalyana
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: FOS: Physical sciences

description: We obtain the entropy of a homogeneous anisotropic universe applicable, by assumption, to the fractional branes in the universe in the model of Chowdhury and Mathur. The entropy for the 3 or 4 charge fractional branes thus obtained is not of the expected form E^{3/2} or E^2. One way the expected form is realised is if p \to ρfor the transverse directions and if the compact directions remain constant in size. These conditions are likely to be enforced by brane decay and annihilation, and by the S, T, U dualities. T duality is also likely to exclude high entropic cases, found in the examples, which arise due to the compact space contracting to zero size. Then the 4 charge fractional branes may indeed provide a detailed realisation of the maximum entropic principle we proposed recently to determine the number (3 + 1) of large spacetime dimensions.
description: Version 2: 21 pages. More discussion and references added. To appear in General Relativity and Gravitation
Additional file 1 of Arginine is neuroprotective through suppressing HIF-1α/LDHA-mediated inflammatory response after cerebral ischemia/reperfusion injury
Creators: name: Chen, Song-Feng
name: Pan, Meng-Xian
name: Tang, Jun-Chun
name: Cheng, Jing
name: Zhao, Dan
name: Zhang, Ya
name: Liao, Hua-Bao
name: Liu, Rui
name: Zhuang, Yang
name: Zhang, Zhi-Feng
name: Chen, Juan
name: Lei, Rui-Xue
name: Li, Shi-Fang
name: Li, Huan-Ting
name: Wang, Ze-Fen
name: Wan, Qi
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1: Supplement Fig. 1. Arginine is neuroprotective after rat cerebralischemia/reperfusion injury. Supplement Fig. 2. Arginine administration to microglia co-cultured with neuron in Transwell system is neuroprotective in OGD insult. Supplement Fig. 3. Regulation of LDHA by HIF-1α. Supplement Fig. 4. Regulation of LDHA by arginine after transfection of LDHA and OGD. Supplement Fig. 5. Arginine-mediated inhibition of inflammatory response is blocked by transfection of LDHA in OGD BV-2 cell line.
ИНСТИТУТ КОНФЛИКТА ИНТЕРЕСОВ В МЕХАНИЗМЕ ПРОТИВОДЕЙСТВИЯ КОРРУПЦИИ НА МУНИЦИПАЛЬНОЙ СЛУЖБЕ
Creators: name: М.А. Сенин
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: муниципальный служащий
конфликт
институт конфликта интересов
коррупция
муниципальная служба
конфликторазрешение

description: Институт конфликта сегодня является особо рассматриваемым в плане удовлетворения некоторых потребностей профилактики и реализации регулирования, противодействия коррупции. Область муниципальной службы – особое направление, в котором как и в любом другом органе управления зачастую прослеживаются случаи коррупции, что нельзя оставлять без внимания. Многие специалисты этой области при урегулировании разного количества конфликтов, считают, что институт конфликта интересов является одним из механизмов противодействия реализации разного рода коррупции, связанной с осуществлением основных своих профессиональных функций муниципальными служащими.
ЗАРОЖДЕНИЕ МАРКСИЗМА В РОССИИ
Creators: name: М.В. Емельянова
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2021
Subjects: теория Марксизма
предпосылки возникновения
итоги распространения
Россия
коммунизм

description: В данной статье рассматриваются предпосылки возникновения и пропаганды марксистской теории в России. Выявлены достоинства и недостатки марксистских взглядов. Представлены основные положения и участники распространения теории Маркса и Энгельса. Далее походу статьи можно рассмотреть важнейшие итоги распространения идей марксизма в России, которые в последствие станут опорой для создания единой идеологии – коммунизма.
Low-luminosity Extragalactic Water Masers toward M82, M51, and NGC4051
Creators: name: Hagiwara, Yoshiaki
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Sub-arcsecond observations using the Very Large Array (VLA) are presented for low-luminosity water maser in M82, M51, and NGC4051. New maser features have been detected within the M82 starburst complex. They are largely associated with star-forming activity, such as optically identified starburst-driven winds, H II regions, or the early phase of star formation in the galaxy. The water maser in M51 consists of blueshifted and redshifted features relative to thesystemic velocity of the galaxy. The redshifted features are measured to the northwest of the nuclear radio source, while the location of the blueshifted counterpart is displaced by about 2" from the radio source. A small velocity gradient closely aligned with the radio jet is detected from the redshifted features. The redshifted maser most likely amplifies the background radio continuum jet, while the blueshifted counterpart marks off-nuclear star formation in the galaxy. All of the detected maser features in the narrow-line Seyfert 1 galaxy NGC 4051 remain unresolved by new VLA observations. Due to the low luminosity of the maser, the maser excitation is not directly related to the active galactic nucleus.
description: 20 pages, 10 figures. Accepted for publication in AJ (17/Oct/2006)
ПРОБЛЕМЫ ВЗАИМОДЕЙСТВИЯ ГОСУДАРСТВЕННОГО И МУНИЦИПАЛЬНОГО УПРАВЛЕНИЯ
Creators: name: Р.М. Ширинов
name: Е.Н. Сидоренко
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: государственное управление
муниципальное управление
взаимодействие
система коммуникаций

description: В данной статье выделены основные проблемы в области взаимодействия государственного и муниципального управления и определены направления его совершенствования. Налаживания открытых режимов взаимодействия, обеспечивающих поток информации для продуктивного общения между государством и органами самоуправления. Рассмотрено использование соответствующих методов формирования системы коммуникаций. То, что улучшит взаимодействие между сотрудниками муниципальных и государственных органов
Cosmology in Nonlinear Born-Infeld Scalar Field Theory With Negative Potentials
Creators: name: Fang, Wei
name: Lu, H. Q.
name: Huang, Z. G.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The cosmological evolution in Nonlinear Born-Infeld(hereafter NLBI) scalar field theory with negative potentials was investigated. The cosmological solutions in some important evolutive epoches were obtained. The different evolutional behaviors between NLBI and linear(canonical) scalar field theory have been presented. A notable characteristic is that NLBI scalar field behaves as ordinary matter nearly the singularity while the linear scalar field behaves as "stiff" matter. We find that in order to accommodate current observational accelerating expanding universe the value of potential parameters $|m|$ and $|V_0|$ must have an {\it upper bound}. We compare different cosmological evolutions for different potential parameters $m, V_0$.
description: 18 pages, 18 figures, some references added, revised version for Int.J.Mod.Phys.A, appeared in Int.J.Mod.Phys.A
ОСНОВЫ ПОСТРОЕНИЯ АКЦИЗОВ НА ОТДЕЛЬНЫЕ ВИДЫ ТОВАРОВ
Creators: name: К.С. Черноусова
name: Ю.А. Еремеева
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2021
Subjects: акцизы
построение акцизов
налоговая система
подакцизные товары

description: В данной статье рассматривается проблема построения акцизов на отдельные виды товаров, причины возникновения данной проблемы, аспекты и ее влияние на государство и общество. В связи с тем, что акциз является одним из основополагающих налогов для доходной части бюджета, возникающие и существующие до сих пор проблемы при его построении сохраняют актуальность данной темы.
Multiferroic Domain Dynamics in Strained Strontium Titanate
Creators: name: Vasudevarao, A.
name: Kumar, A.
name: Tian, L.
name: Haeni, J. H.
name: Li, Y. L.
name: Eklund, C-J
name: Jia, Q. X.
name: Uecker, R.
name: Reiche, P.
name: Rabe, K.
name: Chen, L. Q.
name: Schlom, D. G.
name: Gopalan, V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Multiferroicity can be induced in strontium titanate by applying biaxial strain, resulting in the coexistence of both ferroelectric and antiferrodistortive domains. The magnitude and sign of the strain imposed on the lattice by design can be used to tune the phase transitions and interactions between these two phenomena. Using optical second harmonic generation, we report a transition from centrosymmetric 4/mmm phase to ferroelectric mm2, followed by an antiferrodistortive transition to a coupled ferroelastic-ferroelectric mm2 phase in a strontium titanate thin film strained in biaxial tension by 0.94%. The results agree well with theoretical first principles and phase-field predictions. Direct imaging of domains arising from the ferroelectric phase transition, and its switching under electric fields is demonstrated using piezoelectric force microscopy. Nonlinear optics combined with phase-field modeling is used to show that the dominant multiferroic domain switching mechanism is through coupled 90 degree ferroelectric-ferroelastic domain wall motion. More broadly, these studies of coexisting ferroelectric (polar) and antiferrodistortive rotation (axial) phenomena could have relevance to multiferroics with coexisting ferroelectric (polar) and magnetic (axial) phenomena.
description: 5 pages, 4 figures, In review in Physical Review Letters
Remarks on the accuracy of algorithms for motion by mean curvature in bounded domains
Creators: name: Cox, Simon
name: Mishuris, Gennady
Publisher: name: arXiv
Year: 2008
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Simulations of motion by mean curvature in bounded domains, with applications to bubble motion and grain growth, rely upon boundary conditions that are only approximately compatible with the equation of motion. Three closed form solutions for the problem exist, governing translation, rotation and expansion of a single interface [1], providing the only benchmarks for algorithm verification. We derive new identities for the translation solution. Then we estimate the accuracy of a straightforward algorithm to recover the analytical solution for different values of the velocity V given along the boundary. As expected, for large V the error can reach unacceptable levels especially near the boundary. We discuss factors influencing the accuracy and propose a simple modification of the algorithm which improves the computational accuracy.
description: 15 pages, 7 figures. Minor corrections to improve clarity, and further references added
Active learning for structural reliability: survey, general framework and benchmark
Creators: name: Moustapha, M.
name: Marelli, S.
name: Sudret, B.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation (stat.CO)
subject: Applications (stat.AP)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Active learning methods have recently surged in the literature due to their ability to solve complex structural reliability problems within an affordable computational cost. These methods are designed by adaptively building an inexpensive surrogate of the original limit-state function. Examples of such surrogates include Gaussian process models which have been adopted in many contributions, the most popular ones being the efficient global reliability analysis (EGRA) and the active Kriging Monte Carlo simulation (AK-MCS), two milestone contributions in the field. In this paper, we first conduct a survey of the recent literature, showing that most of the proposed methods actually span from modifying one or more aspects of the two aforementioned methods. We then propose a generalized modular framework to build on-the-fly efficient active learning strategies by combining the following four ingredients or modules: surrogate model, reliability estimation algorithm, learning function and stopping criterion. Using this framework, we devise 39 strategies for the solution of $20$ reliability benchmark problems. The results of this extensive benchmark (more than $12,000$ reliability problems solved) are analyzed under various criteria leading to a synthesized set of recommendations for practitioners. These may be refined with a priori knowledge about the feature of the problem to solve, i.e. dimensionality and magnitude of the failure probability. This benchmark has eventually highlighted the importance of using surrogates in conjunction with sophisticated reliability estimation algorithms as a way to enhance the efficiency of the latter.
ปัจจัยที่มีอิทธิพลต่อพฤติกรรมสร้างเสริมสุขภาพของกลุ่มเสี่ยงโรคความดันโลหิตสูงในชุมชนชนบท จังหวัดอุบลราชธานี
Creators: name: วานิช สุขสถาน
Publisher: name: กองนวัตกรรมและวิจัย กรมควบคุมโรค
Year: 2562
Subjects: พฤติกรรมสร้างเสริมสุขภาพ
กลุ่มเสี่ยงโรคความดันโลหิตสูง
การรับรู้ประโยชน์ในการสร้างเสริมสุขภาพ

description: วารสารควบคุมโรค, 45, 1, 14-21
Pile-up probabilities for the Laplace likelihood estimator of a non-invertible first order moving average
Creators: name: Breidt, F. Jay
name: Davis, Richard A.
name: Hsu, Nan-Jung
name: Rosenblatt, Murray
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 62M10 (Primary) 60F05 (Secondary)

description: The first-order moving average model or MA(1) is given by $X_t=Z_t-θ_0Z_{t-1}$, with independent and identically distributed $\{Z_t\}$. This is arguably the simplest time series model that one can write down. The MA(1) with unit root ($θ_0=1$) arises naturally in a variety of time series applications. For example, if an underlying time series consists of a linear trend plus white noise errors, then the differenced series is an MA(1) with unit root. In such cases, testing for a unit root of the differenced series is equivalent to testing the adequacy of the trend plus noise model. The unit root problem also arises naturally in a signal plus noise model in which the signal is modeled as a random walk. The differenced series follows a MA(1) model and has a unit root if and only if the random walk signal is in fact a constant. The asymptotic theory of various estimators based on Gaussian likelihood has been developed for the unit root case and nearly unit root case ($θ=1+β/n,β\le0$). Unlike standard $1/\sqrt{n}$-asymptotics, these estimation procedures have $1/n$-asymptotics and a so-called pile-up effect, in which P$(\hatθ=1)$ converges to a positive value. One explanation for this pile-up phenomenon is the lack of identifiability of $θ$ in the Gaussian case. That is, the Gaussian likelihood has the same value for the two sets of parameter values $(θ,σ^2)$ and $(1/θ,θ^2σ^2$). It follows that $θ=1$ is always a critical point of the likelihood function. In contrast, for non-Gaussian noise, $θ$ is identifiable for all real values. Hence it is no longer clear whether or not the same pile-up phenomenon will persist in the non-Gaussian case. In this paper, we focus on limiting pile-up probabilities for estimates of $θ_0$ based on a Laplace likelihood. In some cases, these estimates can be viewed as Least Absolute Deviation (LAD) estimates. Simulation results illustrate the limit theory.
description: Published at http://dx.doi.org/10.1214/074921706000000923 in the IMS Lecture Notes Monograph Series (http://www.imstat.org/publications/lecnotes.htm) by the Institute of Mathematical Statistics (http://www.imstat.org)
DEVELOPMENT POTENTIAL OF RUSSIA ON THE WAY TO THE SIXTH TECHNOLOGICAL PARADIGM
Creators: name: S. Sizov
name: Sh. Salimova
name: S.Yu. Sergeevna
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: information technology
digital economy
knowledge economy
the sixth technological paradigm

description: The paper focuses on the an analysis of Russia’s prospects in the movement towards a new technological paradigm, which basic components are new types of communications, nanoelectronics, nanomaterials, nanosystems, nanobiotechnologies, etc. A comparative analysis of the information and communication technology development index in the countries of the world shows that Russia's rating in this area is low. However, the level of adaptation of the population to digital transformation in our country is high, domestic products are in demand in the gadget market, which is a positive trend for the development of the national economy. Examples of successful Russian projects in the field of nanotechnology are given. Based on the above study, the conclusion is made about the great potential of Russia on the way to the transition to the sixth technological framework
Naturalness of EWSB in NMSSM and Higgs at 100 GeV
Creators: name: Dermisek, Radovan
name: Gunion, John F.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Naturalness of electroweak symmetry breaking in the next-to-minimal supersymmetric model points to scenarios in which the lightest CP-even Higgs boson has SM-like ZZh coupling and mass m_h ~ 100 GeV and decays partly via h -> b \bar b but dominantly into two CP-odd Higgs bosons, h -> aa, where m_a < 2m_b so that a -> tau+ tau- (or light quarks and gluons) decays are dominant. These preferred scenarios correlate well with the observed excess of events at LEP for m_h ~ 100 GeV.
description: 4 pages, 2 figures; to appear in Proceedings of SUSY06, the 14th International Conference on Supersymmetry and the Unification of Fundamental Interactions, UC Irvine, California, 12-17 June 2006
Rabies: A Global Health Challenge
Creators: name: Jaskaran Singh Randhawa, Amit Kumar and Inder Pal Singh
Publisher: name: Bio Vet Innovator Magazine
Year: 2024

description: Rabies is a severe and highly lethal zoonotic disease that causes viral encephalomyelitis and is present in the saliva of warm-blooded animals such as dogs, cats, jackals, and wolves. The disease is typically transmitted through the bite or lick of an infected animal. Vampire bats also significantly contribute to its spread.
НЕРУШИМЫЕ ПРАВИЛА УСПЕШНОГО БИЗНЕСА В СФЕРЕ ИВЕНТ-ИНДУСТРИИ
Creators: name: Д.Е. Жбанков
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2021
Subjects: ивент-бизнес
ивент-индустрия
ивент-менеджмент
ивентмаркетинг
стратегия
SWOT-анализ
байер

description: Ивент-индустрия приобрела доминирующие позиции среди наиболее востребованных сфер ведения бизнеса. С целью достижения максимального результата и, как следствие, получение высокой прибыли необходимо четко выстроить стратегию его построения и тактику дальнейшего ведения. В статье описаны основные принципы профессионального подхода к организации мероприятий с примерами, кейсами и практическими подходам при решении возможных сложностей.
Purity of states in the theory of open quantum systems
Creators: name: Isar, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The condition of purity of states for a damped harmonic oscillator is considered in the framework of Lindblad theory for open quantum systems. For a special choice of the environment coefficients, the correlated coherent states are shown to be the only states which remain pure all the time during the evolution of the considered system. These states are also the most stable under evolution in the presence of the environment.
description: 17 pages
Three works for bassoon (ca. 1780-1815) by the composers Brandl, Schneider and Schacht, including histories, scores and commentaries on editing
Creators: name: Thorpe, Allan Ross
Publisher: name: University of British Columbia
Year: 2009

description: This document presents performing editions of three lesser-known works from the classical period which feature bassoon. The works discussed are Johann Brandi’s Ouintetto Op. 14, Theodor von Schacht’s Concerto B-dur per due Fagotti and Georg Abraham Schneider’s Grand Concerto. Each of these works survive in only one source -- either a manuscript or an early edition. Prior to the discussion of the pieces, a brief discussion of editorial procedures is included. This discussion begins as a survey of common editorial procedures and leads to a presentation of the editorial procedures used in the preparation of the scores included in the document. Some brief comments regarding the computer software packages used in the production of these scores are also included. The discussion of each composition begins with historical information -- a biography of the composer, a list of his works for bassoon, and comments on the composition’s performance history. Next the source for each composition is identified, and its condition noted. This is followed by a discussion of the difficulties encountered in preparing the editions. The scores are presented are presented at the end of each of the three main chapters. A comprehensive list of editorial changes is provided for each work in an appendix.
Bacteriophage classification for assembled contigs using Graph Convolutional Network
Creators: name: Shang, Jiayu
name: Jiang, Jingzhe
name: Sun, Yanni
Publisher: name: arXiv
Year: 2021
Subjects: subject: Genomics (q-bio.GN)
subject: Machine Learning (cs.LG)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: Motivation: Bacteriophages (aka phages), which mainly infect bacteria, play key roles in the biology of microbes. As the most abundant biological entities on the planet, the number of discovered phages is only the tip of the iceberg. Recently, many new phages have been revealed using high throughput sequencing, particularly metagenomic sequencing. Compared to the fast accumulation of phage-like sequences, there is a serious lag in taxonomic classification of phages. High diversity, abundance, and limited known phages pose great challenges for taxonomic analysis. In particular, alignment-based tools have difficulty in classifying fast accumulating contigs assembled from metagenomic data. Results: In this work, we present a novel semi-supervised learning model, named PhaGCN, to conduct taxonomic classification for phage contigs. In this learning model, we construct a knowledge graph by combining the DNA sequence features learned by convolutional neural network (CNN) and protein sequence similarity gained from gene-sharing network. Then we apply graph convolutional network (GCN) to utilize both the labeled and unlabeled samples in training to enhance the learning ability. We tested PhaGCN on both simulated and real sequencing data. The results clearly show that our method competes favorably against available phage classification tools.
description: 15 pages, 10 figures
«ФИНАНСОВОЕ РАССЛЕДОВАНИЕ» КАК ИНСТРУМЕНТ ВНУТРЕННЕГО ГОСУДАРСТВЕННОГО КОНТРОЛЯ
Creators: name: А. Ильиных
name: В. Трофимова
name: Ю.С. Сизова
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: финансовой расследование
финансовое преступление
финансовое нарушение
экономическая безопасность компании

description: Данная работа относится к разряду обзорных статей. В ней рассматриваются понятие «финансовое расследование» и его актуальность в настоящей цифровой реальности при обеспечении экономической безопасности компаний. Раскрываются условия, при которых целесообразно проведение финансового расследования, его цели, основные виды, а также результаты расследований. Делается вывод, что финансовое преступление является социально опасным, виновным и незаконным действием, которое нарушает регулируемые законом финансовые отношения, за совершение которых предусмотрены правовые меры, предусматривающие как юридическую, так и финансовую ответственность, а финансовые расследования обычно проводятся с целью изучения финансовой отчетности и отслеживание финансовых операций, выявления финансовых нарушений и уголовных преступлений.
Διερεύνηση της μεταβλητότητας των τιμών τεσσάρων ειδών κρέατος: η περίπτωση του Ηνωμένου Βασιλείου
Creators: name: Τρέμμα, Ουρανία Αιμιλίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: Μεταβλητότητα τιμών
Μοντέλα Garch
Υπό συνθήκη δυναμική συσχέτιση
Price volatility
Garch models
Dynamic Conditional Correlation

description: Σκοπός της παρούσας διατριβής είναι η διερεύνηση της μεταβλητότητας των τιμών τεσσάρων ειδών κρέατος, για το Ην. Βασίλειο. Η μεθοδολογία βασίζεται στην μελέτη της μεταβλητότητας καθώς και στην υπόθεση ύπαρξης ασυμμετρίας στις τιμές πρόβειου, βοδινού, χοιρινού κρέατος και πουλερικών, μέσω μονομεταβλητών μοντέλων Garch. Επιπρόσθετα, με τη χρήση του πολυμεταβλητού μοντέλου DCC, διερευνάται η ύπαρξη συσχέτισης μεταξύ των τιμών των παραπάνω προϊόντων. Τα δεδομένα της έρευνας αποτελούνται από εβδομαδιαίες τιμές πρόβειου, βοδινού, χοιρινού κρέατος και πουλερικών, για τα έτη 1985-2012, ενώ πηγή των δεδομένων είναι η Defra. Τα εμπειρικά αποτελέσματα έδειξαν ότι υπάρχει συσταδοποίηση της μεταβλητότητας και δεν υφίσταται ασυμμετρία στις εξεταζόμενες τιμές, ενώ παρατηρείται αποτέλεσμα μόχλευσης μόνο στις τιμές των χοιρινών. Ακόμα, παρατηρείται υπό συνθήκη συσχέτιση μεταξύ των τιμών βοοειδών και προβάτων κατά 22%.
description: The present thesis attempts to investigate the price volatility in four kinds of meat, in the United Kingdom. Methodology is based on the assumption of existed asymmetry in sheep meat prices, cattle meat prices, pig meat prices and poultry prices by employing univariate garch models. Moreover, using the multivariate DCC model enables us to determine the correlation between the examined prices. Data consist of weekly prices concerning UK, for the period 1985-2012. The variables used are sheep, cattle, pig and poultry meat prices while data are collected from Defra database. Results suggest that volatility clustering exists while asymmetry is not observed in the examined prices. Additionally, leverage effect is detected in pig meat prices whilst results indicate a conditional correlation between cattle and sheep prices by 22%.
Twisted Morita-Mumford classes on braid groups
Creators: name: Kawazumi, Nariya
Publisher: name: arXiv
Year: 2006
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 20F36, 14H15, 20F28, 20J06, 32G15, 57M50, 57R20

description: Evaluating the twisted Morita-Mumford classes bar(h)_p on the Artin braid group B_n, we give the stable algebraic independence of the bar(h)_p's on the automorphism group of the free group, Aut(F_n). This is sharper than the results we obtained by restricting them to the mapping class group.
description: This is the version published by Geometry & Topology Monographs on 25 February 2008
Temporal Parallelization of Inference in Hidden Markov Models
Creators: name: Hassan, Sakira
name: Särkkä, Simo
name: García-Fernández, Ángel F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: This paper presents algorithms for parallelization of inference in hidden Markov models (HMMs). In particular, we propose parallel backward-forward type of filtering and smoothing algorithm as well as parallel Viterbi-type maximum-a-posteriori (MAP) algorithm. We define associative elements and operators to pose these inference problems as parallel-prefix-sum computations in sum-product and max-product algorithms and parallelize them using parallel-scan algorithms. The advantage of the proposed algorithms is that they are computationally efficient in HMM inference problems with long time horizons. We empirically compare the performance of the proposed methods to classical methods on a highly parallel graphical processing unit (GPU).
description: accepted in the IEEE transactions on Signal Processing
ОБ ОСНОВНЫХ ИЗМЕНЕНИЯХ В РЕГУЛИРОВАНИИ АУДИТОРСКОЙ ДЕЯТЕЛЬНОСТИ РОССИИ
Creators: name: Т.Ю. Соина
Publisher: name: Экономика и бизнес: теория и практика
Year: 2021
Subjects: консультационные услуги
независимость аудитора
поправки в федеральный закон
изменение критериев обязательного аудита

description: В данной статье рассмотрены экономические проблемы аудиторской деятельности, сложившейся как в связи со сложной эпидемиологической ситуацией в стране, та и при внесении поправок в федеральный закон «Об аудиторской деятельности». Охарактеризованы основные возможности расширения аудиторских и консультационных услуг, выполняемые аудиторскими компаниями, как фактор экономической стабилизации аудиторской деятельности России. Затронуты вопросы расширения полномочий саморегулируемой организацией аудиторов при регулировании выявления противоречия действий и процедур определения риска факторов влияния на независимость аудитора во время оказания как аудита, так и консалтинговых услуг