cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Строительство высотных зданий: оценка эффективности проектов в условиях рисков
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В монографии изложены результаты теоретических исследований и практических разработок в области оценки инвестиций в высотное строительство. Произведен факторный анализ эффективности инвестиционных решений, представлена новая классификация зданий повышенной этажности и разработан механизм их идентификации. Рассмотрены и систематизированы риски высотного строительства, разработана стохастическая модель оценки рисков, а также модель количественного анализа рисков. Приведены методы управления рисками и оценены способы нейтрализации. Создана модель устойчивости системы в условиях рисков. Монография предназначена для работников сферы недвижимости, а также предпринимателей, научных работников, аспирантов и студентов.
Additional file 1 of Association of remnant cholesterol with nonalcoholic fatty liver disease: a general population-based study
Creators: name: Zou, Yang
name: Lan, Jianyun
name: Zhong, Yanjia
name: Yang, Shuo
name: Zhang, Huimin
name: Xie, Guobo
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Additional file 1: Supplementary Table 1. Collinearity diagnostics steps. Supplementary Table 2. Baseline characteristics of NAFLD patients in Q5 group of RC.
Additional file 25 of Resilin matrix distribution, variability and function in Drosophila
Creators: name: Lerch, Steven
name: Zuber, Renata
name: Gehring, Nicole
name: Yiwen Wang
name: Eckel, Barbara
name: Klaus-Dieter Klass
name: Fritz-Olaf Lehmann
name: Moussian, Bernard
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: Ecology
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 25: Text. Extended description and discussion of Resilin patches in the fly leg.
title: Перспективные технологии строительства и ремонта дорожных покрытий
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии изложены сведения о нефтяных дорожных битумах, дорожных горячих и холодных модифицированных асфальтобетонах. Приводится подробная характеристика способов модификации дорожных битумов и асфальтобетонов с целью повышения их качества. Рассматриваются вопросы структуры битумов, их основные свойства, влияющие на эксплуатационные характеристики асфальтобетонных покрытий; различные способы повышения их качества путем введения полимеров класса термоэластопластов, синтетических каучуков, поверхностно-активных веществ, резиносодержащих добавок. Анализируется работа асфальтобетона в дорожном покрытии с учетом изменения структуры и свойств материала в течение срока его службы. Подробно рассмотрены технологии повышения качества ремонта асфальтобетонных покрытий холодными асфальтобетонами. Приводятся сведения о технологии модификации жидких битумов и холодных асфальтобетонных смесей. Описана перспективная технология устройства шероховатых поверхностных обработок асфальтобетонных покрытий с повышенным сроком службы за счет применения различных модификаторов. Изложены результаты теоретических исследований по повышению работоспособности шероховатых поверхностных обработок асфальтобетонных покрытий. Учебное пособие предназначено для магистрантов, обучающихся по направлению подготовки 08.04.01 «Строительство», изучающих дисциплины «Строительство, реконструкция и ремонт автомобильных дорог и городских улиц с использованием современных технологий», «Перспективные материалы для строительства и эксплуатации автомобильных дорог». Издание также может быть использовано бакалаврами направления 08.03.01 «Строительство» при изучении дисциплин «Дорожное материаловедение и технология дорожно-строительных материалов», «Физическая химия в дорожном материаловедении», «Технология и организация строительства автомобильных дорог».
Modulation instability and capillary wave turbulence
Creators: name: Xia, H.
name: Shats, M.
name: Punzmann, H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Formation of turbulence of capillary waves is studied in laboratory experiments. The spectra show multiple exponentially decreasing harmonics of the parametrically excited wave which nonlinearly broaden with the increase in forcing. Spectral broadening leads to the development of the spectral continuum which scales as $\propto f^{-2.8}$, in agreement with the weak turbulence theory (WTT) prediction. Modulation instability of capillary waves is shown to be responsible for the transition from discrete to broadband spectrum. The instability leads to spectral broadening of the harmonics, randomization of their phases, it isolates the wave field from the wall, eventually allows the transition from 4- to 3-wave interactions as the dominant nonlinear process, thus creating the prerequisites assumed in WTT.
description: 6 pages, 5 figures
title: Теоретические концепции и научно-проектные предложения формирования современных музейных комплексов
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии рассмотрены основы проектирования музеев, теоретические концепции, понимание и роль собственно архитектуры в формировании феномена Музея и Музейного комплекса. Изложены научно-проектные предложения, которые архитектор неизбежно отражает в процессе проектирования. Учебное пособие будет полезно студентам направлений подготовки 07.03.01 «Архитектура», 07.03.02 «Реконструкция и реставрация архитектурного наследия», 07.03.03 «Дизайн архитектурной среды» при изучении дисциплины «Архитектурное проектирование».
Massive stars in the Cl 1813-178 Cluster. An episode of massive star formation in the W33 complex
Creators: name: Messineo, Maria
name: Davies, Ben
name: Figer, Donald F.
name: Kudritzki, Rolf P.
name: Valenti, Elena
name: Trombley, Christine
name: Najarro, Francisco
name: Rich, R. Micheal
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Young massive (M >10^4 Msun) stellar clusters are a good laboratory to study the evolution of massive stars. Only a dozen of such clusters are known in the Galaxy. Here we report about a new young massive stellar cluster in the Milky Way. Near-infrared medium-resolution spectroscopy with UIST on the UKIRT telescope and NIRSPEC on the Keck telescope, and X-ray observations with the Chandra and XMM satellites, of the Cl 1813-178 cluster confirm a large number of massive stars. We detected 1 red supergiant, 2 Wolf-Rayet stars, 1 candidate luminous blue variable, 2 OIf, and 19 OB stars. Among the latter, twelve are likely supergiants, four giants, and the faintest three dwarf stars. We detected post-main sequence stars with masses between 25 and 100 Msun. A population with age of 4-4.5 Myr and a mass of ~10000 Msun can reproduce such a mixture of massive evolved stars. This massive stellar cluster is the first detection of a cluster in the W33 complex. Six supernova remnants and several other candidate clusters are found in the direction of the same complex.
description: 11 Figures. Accepted for publication in ApJ
Drop dynamics on hydrophobic and superhydrophobic surfaces
Creators: name: Mognetti, B. M.
name: Kusumaatmaja, H.
name: Yeomans, J. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigate the dynamics of micron-scale drops pushed across a hydrophobic or superhydrophobic surface. The velocity profile across the drop varies from quadratic to linear with increasing height, indicating a crossover from a sliding to a rolling motion. We identify a mesoscopic slip capillary number which depends only on the motion of the contact line and the shape of the drop, and show that the angular velocity of the rolling increases with increasing viscosity. For drops on superhydrophobic surfaces we argue that a tank treading advance from post to post replaces the diffusive relaxation that allows the contact line to move on smooth surfaces. Hence drops move on superhydrophobic surfaces more quickly than on smooth geometries.
New physics searches with the International Large Detector at the ILC
Creators: name: Berggren, Carl Mikael
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2021
Subjects: talk: Lisboa 2021/08/30
electron positron: annihilation
electron positron: colliding beams
ILC Coll
linear collider
new particle
new physics: search for
stau: direct production
slepton: direct production
photon: hidden sector
dark matter
Higgsino: production
CERN LHC Coll
signature
sensitivity
ILD detector
numerical calculations: Monte Carlo
proposed experiment

description: Although the LHC experiments have searched for and excluded many proposed new particles up to masses close to 1 TeV, there are many scenarios that are difficult to address at a hadron collider. This talk will review a number of these scenarios and present the expectations for searches at an electron-positron collider such as the International Linear Collider. The cases discussed include the light Higgsino, the $\widetilde{\tau}$ slepton in the coannihilation region relevant to dark matter, as well as other BSM signatures. The studies are based on the ILD concept at the ILC.
Asymptotic Properties of Linearized Equations of Low Compressible Fluid Motion
Creators: name: Gusev, Nikolay
Publisher: name: arXiv
Year: 2010
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: Primary 35D30, Secondary 76N10

description: Initial-boundary value problem for linearized equations of motion of viscous barotropic fluid in a bounded domain is considered. Existence, uniqueness and estimates of weak solutions to this problem are derived. Convergence of the solutions towards the incompressible limit when compressibility tends to zero is studied.
description: 22 pages
Chandrasekhar-Kendall functions in astrophysical dynamos
Creators: name: Brandenburg, Axel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Some of the contributions of Chandrasekhar to the field of magnetohydrodynamics are highlighted. Particular emphasis is placed on the Chandrasekhar-Kendall functions that allow a decomposition of a vector field into right- and left-handed contributions. Magnetic energy spectra of both contributions are shown for a new set of helically forced simulations at resolutions higher than what has been available so far. For a forcing function with positive helicity, these simulations show a forward cascade of the right-handed contributions to the magnetic field and nonlocal inverse transfer for the left-handed contributions. The speed of inverse transfer is shown to decrease with increasing value of the magnetic Reynolds number.
description: 10 pages, 5 figures, proceedings of the Chandrasekhar Centenary Conference, to be published in PRAMANA - Journal of Physics
Exploring the influences of the organization on the Clinical Nurse Specialist role.
Creators: name: Tatlock, Rubyna
Publisher: name: University of British Columbia
Year: 2016

description: This thesis pertains to an interpretive descriptive case study, that was designed to explore the organizational influences on the Clinical Nurse Specialist (CNS) role within a specific urban hospital in British Columbia. This study included 12 participants; (n=9 primary participants in semi-structured interviews, and n=3 participants in a semi-structured focus group). The findings of this study potentially inform clinical practice, research, advancement of nursing practice and systemic leadership in the health care systems. The thesis offers a deeper understanding of the CNS’s transformative practice, explores tensions that influence CNS practice, and identifies intentional embedded infrastructures that are perceived by the participants to support the CNS role by the organization. The thesis concludes that organizations have many influences on how the CNS role is supported or constrained within the health care team.
title: Теория и практика массовой информации
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии рассмотрены основные аспекты творческой деятельности журналиста, представлены методические и технологические приемы сбора и анализа информации. К каждой теме даны вопросы для обсуждения, основная литература и практические задания для самостоятельной подготовки. Учебное пособие предназначено для студентов, обучающихся по направлению подготовки 42.03.01 «Реклама и связи с общественностью», изучающих дисциплину «Теория и практика массовой информации».
title: Теоретические основы моделирования процесса создания архитектурной идеи проекта
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: Учебное пособие посвящено проблеме раскрытия креативной составляющей творческого процесса создания архитектурной идеи проектируемого объекта через архитектурный рисунок как средство языка профессиональной коммуникации. Предложен ряд авторских моделей для формирования пространства образно-графической информации, подсказывающей тот путь искания архитектора, который поможет прийти к художественно-композиционной целостности изображаемого объекта. Рассматривается как теоретическая основа развития проектного моделирования на этапе творческого поиска, так и его изобразительная составляющая, когда архитектурный рисунок выполняет художественную функцию, раскрывая творческий замысел архитектора, и коммуникативную функцию, обеспечивая на практике профессиональное общение и связь различных элементов проекта. Учебное пособие предназначено для студентов, обучающихся по направлениям подготовки 07.03.01 «Архитектура», изучающих дисциплины «Теория проектного моделирования», «Практика проектного моделирования», «Архитектурное проектирование».
title: Теплогазоснабжение населенных мест и предприятий
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии изложены общие теоретические сведения и методики расчетов при проектировании систем централизованного теплогазоснабжения городов и микрорайонов. Приведены методические рекомендации по выполнению курсовых и дипломных проектов, самостоятельной работы, практических занятий. Издание соответствует требованиям Федерального государственного образовательного стандарта высшего образования и может быть использовано студентами направлений подготовки 07.03.04, 07.04.04 «Градостроительство», 08.03.01, 08.04.01 «Строительство», 13.03.01, 13.04.01 «Теплоэнергетика и теплотехника» при изучении дисциплин «Тепловые сети», «Газораспределительные системы», «Инженерные сети и оборудование», «Автономное теплоснабжение», «Теплогазоснабжение с основами теплотехники».
Dynamics and extraction of quantum discord in a multipartite open system
Creators: name: Bellomo, B.
name: Compagno, G.
name: Franco, R. Lo
name: Ridolfo, A.
name: Savasta, S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a multipartite system consisting of two noninteracting qubits each embedded in a single-mode leaky cavity, in turn connected to an external bosonic reservoir. Initially, we take the two qubits in an entangled state while the cavities and the reservoirs have zero photons. We investigate, in this six-partite quantum system, the transfer of quantum discord from the qubits to the cavities and reservoirs. We show that this transfer occurs also when the cavities are not entangled. Moreover, we discuss how quantum discord can be extracted from the cavities and transferred to distant systems by traveling leaking photons, using the input-output theory.
description: 12 pages, 3 figures, to be published in International Journal of Quantum Information
title: Теплоснабжение города
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии изложены инженерные задачи по проектированию, сооружению и эксплуатации систем централизованного теплоснабжения города. Издание будет полезно при курсовом, дипломном, а также реальном проектировании систем теплоснабжения. Учебное пособие может быть использовано студентами направлений подготовки 07.03.04, 07.04.04 «Градостроительство», 08.03.01, 08.04.01 «Строительство», 13.03.01, 13.04.01 «Теплоэнергетика и теплотехника» при изучении дисциплин «Тепловые сети», «Газораспределительные системы», «Инженерные сети и оборудование», «Автономное теплоснабжение», «Теплогазоснабжение с основами теплотехники».
The frustrated spherical model: an alternative to Ginzburg-Landau Hamiltonians with competing interactions
Creators: name: Mendoza-Coto, Alejandro
name: Díaz-Méndez, Rogelio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We solve analytically the Langevin dynamics of the classic spherical model considering the ferromagnetic exchange and a long-range antiferromagnetic interaction. Our results in the asymptotic regime, shows an equivalence in the functionality of the spatial and self-correlations between this model and the recently studied Ginzburg-Landau frustrated model within the Hartree approximation. A careful discussion is done about the low temperature behavior in the context of glassy dynamics. The appearance of interesting features regarding the establishment of the ferromagnetic phase is also analyzed in view of the effects of the spherical restriction. We propose a new variant of the spherical model in which the global restriction is substituted by an infinite set of restrictions over finite size regions. This modification leads to a new dynamical equation that suggests the appearance of the low temperature phase transition even in the non-frustrated case were the classic spherical model fails.
title: The memorialisation of the Great War in Folkestone, Canterbury and Dover, 1918-24
Creators: name: Donaldson, Peter
Publisher: name: University of Kent
Year: 2021

description: The aim of the thesis is to explore the spate of memorial construction that took place at civic and local level in the immediate aftermath of the Great War. At the heart of the study lies an examination of the layering of memory in this commemorative activity as the war dead were remembered in their various different roles, as citizens, work colleagues, school alumni, club members, parishioners, regimental comrades and, of course, fathers, husbands and sons. The study concentrates on the major urban centres of Canterbury, Folkestone and Dover, each of which experienced something of a revival during the war years, Canterbury as the spiritual home of the nation and Folkestone and Dover as key military sites acting as lifelines between England and the Western Front. Thus, from a civic perspective, remembrance of the war dead was as much about the collective as the individual, about pride rather than loss. Yet, at subcivic level, local communities and organisations, with their own agendas to pursue, were also recalling the fallen from a more intimate viewpoint. It is the impact of these conflicting claims, the tension that existed within this complex matrix of remembrance and the extent to which the memory of the fallen was shaped by the demands of competing schemes that forms the basis of this study. In particular the focus falls on the memorialisation process itself, the debates over form and style, the rituals of naming and financing and the ceremonies for unveiling and dedication, for it was in this often lengthy and convoluted process that those in authority could assume control over the rites of mourning and transform private grief into a public narrative.
Equilibrium thermodynamic properties of interacting two-component bosons in one dimension
Creators: name: Klauser, Antoine
name: Caux, Jean-Sébastien
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The interplay of quantum statistics, interactions and temperature is studied within the framework of the bosonic two-component theory with repulsive delta-function interaction in one dimension. We numerically solve the thermodynamic Bethe Ansatz and obtain the equation of state as a function of temperature and of the interaction strength, the relative chemical potential and either the total chemical potential or a fixed number of particles, allowing to quantify the full crossover behaviour of the system between its low-temperature ferromagnetic and high-temperature unpolarized regime, and from the low coupling decoherent regime to the fermionization regime at high interaction.
description: 17 pages, 8 figures
The corrosion behaviour of aluminium alloy B206 in seawater
Creators: name: Singh, Harshmeet
Publisher: name: University of British Columbia
Year: 2016

description: Aluminium alloy B206 is one of the strongest and toughest alloys in the cast aluminium family. Although it is light and has excellent low cycle fatigue strength, AA B206 has been known to perform adversely due to its poor corrosion resistance. Thus corrosion has been identified as one of the major issues that jeopardizes the long-term use and performance of B206. The corrosion behaviour of B206 in seawater is studied through immersion testing and electrochemical techniques such as Potentiodynmaic Polarization, Potentiostatic Polarization, Cyclic Potentiodynmic Polarization and Linear Sweep Thermmametry in two different solutions, namely natural seawater and simulated seawater, at various temperatures. Techniques like Optical Microscopy, Energy Dispersive X-ray Spectroscopy and Scanning Electron Microscopy have been used to investigate the microstructure and surface morphology before and after the electrochemical tests. Heat treatment has been performed on the as-received samples using RRA and T7 heat treatment techniques to compare the corrosion behaviour of the former with the latter using electrochemical techniques and image analysis. Lastly, hardness tests have been performed on various heat treated and as-cast samples to establish a comparison in mechanical properties. This study shows that the extent of B206 corrosion depends on the oxidizing nature of the seawater environment i.e. low or high redox potential rather than on the temperature of the seawater. Natural seawater is more aggressive than simulated seawater. Also, heat treatment improved the corrosion resistance as compared to as-cast B206 which was determined by the values of corrosion current density and surface analysis. Furthermore, heat treatment has led to better mechanical properties as determined by hardness tests.
Magnetodielectric coupling of infrared phonons in single crystal Cu$_{2}$OSeO$_{3}$
Creators: name: Miller, K. H.
name: Xu, X. S.
name: Berger, H.
name: Knowles, E. S.
name: Arenas, D. J.
name: Meisel, M. W.
name: Tanner, D. B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Reflection and transmission as a function of temperature have been measured on a single crystal of the magnetoelectric ferrimagnetic compound Cu$_{2}$OSeO$_{3}$ utilizing light spanning the far infrared to the visible portions of the electromagnetic spectrum. The complex dielectric function and optical properties were obtained via Kramers-Kronig analysis and by fits to a Drude-Lortentz model. The fits of the infrared phonons show a magnetodielectric effect near the transition temperature ($T_{c}\sim 60$~K). Assignments to strong far infrared phonon modes have been made, especially those exhibiting anomalous behavior around the transition temperature.
The IJMEDI checklist for assessment of medical AI
Creators: name: Cabitza, Federico
name: Campagner, Andrea
Publisher: name: Zenodo
Year: 2021

description: We propose a practical checklist to help authors to self assess the quality of their contribution and to help reviewers to recognize and appreciate high-quality medical ML studies by distinguishing them from the mere application of ML techniques to medical data. This checklist is licensed under a Creative Commons “Attribution-ShareAlike 4.0International” license. If you want to cite this checklist: Cabitza F., Campagner, A. (2021) The need to separate the wheat from the chaff in medical informatics. International Journal of Medical Informatics.
Modeling the Near-Surface Shear Layer: Diffusion Schemes Studied With CSS
Creators: name: Augustson, Kyle
name: Rast, Mark
name: Trampedach, Regner
name: Toomre, Juri
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: As we approach solar convection simulations that seek to model the interaction of small-scale granulation and supergranulation and even larger scales of convection within the near-surface shear layer (NSSL), the treatment of the boundary conditions and minimization of sub-grid scale diffusive processes become increasingly crucial. We here assess changes in the dynamics and the energy flux balance of the flows established in rotating spherical shell segments that capture much of the NSSL with the Curved Spherical Segment (CSS) code using two different diffusion schemes. The CSS code is a new massively parallel modeling tool capable of simulating 3-D compressible MHD convection with a realistic solar stratification in rotating spherical shell segments.
description: 4 pages, 2 figures, SOHO/GONG 2010 conference proceedings
title: Техническая эксплуатация, содержание и обследование объектов недвижимости
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии рассмотрены вопросы, связанные с технической эксплуатацией, содержанием и обследованием зданий и сооружений. Представлены современные подходы к испытаниям строительных материалов и конструкций при обследовании объектов недвижимости. Учебное пособие предназначено для студентов, обучающихся по направлению подготовки 08.03.01 «Строительство» и специальности 08.05.01 «Строительство уникальных зданий и сооружений», изучающих дисциплину «Техническая эксплуатация зданий и сооружений».
title: Essays on Trading Strategies, Corporate Activities, and Firm Performance
Creators: name: Liu, Siqi
Publisher: name: University of Reading
Year: 2023

description: This thesis focuses on three research questions in the areas of empirical asset pricing and corporate finance. I introduce the overview in the first chapter and conclude in the final chapter. In the second chapter, we investigate the impact of the beta’s statistical significance on the performance of the betting against beta (BAB) portfolios in the U.S. and major international markets. After dropping stocks with statistically insignificant betas, we find that a betting against statistically significant beta strategy reduces the monthly alphas of BAB portfolios by 20% – 50%, depending on beta estimation methods. If we replace the value of statistically insignificant beta by zero, a refined BAB strategy can generate a higher alpha than the original BAB strategy. In the third chapter, we find a negative relationship between abnormal investment and future stock performance in the U.S. market. This negative relation is mainly driven by firm under-investment, not over-investment. Our explanations can be that market investors may not react promptly to the fundamental information contained in under-investment about a firm’s future profitability, asset growth, and financial distress probability. Alternatively, the negative relation between underinvestment and future stock returns is more pronounced for firms with lower investor monitoring and higher agency costs. In the fourth chapter, we identify a positive link between peer firms’ investment and focal firm’s value of cash holding in the U.S. market. This effect is likely to result from the positive externalities brought by peer investment which are reflected in young and growing industries with ample investment opportunities that are shared by the focal firms. We find little evidence to support either the precautionary hypothesis or the learning hypothesis. Our further analyses show that firms increase their level of cash holdings while peer investment increases. Meanwhile, firms are less willing to use cash for dividend payments while they are more willing to use it for capital expenditure and R&D investment.
Modeling of Photoionized Plasmas
Creators: name: Kallman, T. R.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In this paper I review the motivation and current status of modeling of plasmas exposed to strong radiation fields, as it applies to the study of cosmic X-ray sources. This includes some of the astrophysical issues which can be addressed, the ingredients for the models, the current computational tools, the limitations imposed by currently available atomic data, and the validity of some of the standard assumptions. I will also discuss ideas for the future: challenges associated with future missions, opportunities presented by improved computers, and goals for atomic data collection.
description: 17 pages, 8 figures, to appear in the proceedings of Xray2010, Utrecht, the Netherlands, March 15-17 2010
title: Технологические процессы в строительстве
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии изложены принципы, методы и последовательность выполнения основных технологических процессов, входящих в состав общестроительных работ. Достаточно детально описаны технологические регламенты и особенности выполнения основных строительно-монтажных процессов, а также уделено внимание некоторым специальным работам. Учебное пособие предназначено для студентов, обучающихся по направлению подготовки 08.03.01 «Строительство» и специальности 08.05.01 «Строительство уникальных зданий и сооружений», изучающих дисциплины «Технологические процессы в строительстве», «Основы технологии возведения зданий и сооружений», «Основы строительного производства», «Технология строительного производства», «Технология строительных процессов».
Intrinsic volumes of random polytopes with vertices on the boundary of a convex body
Creators: name: Böröczky, Károly J.
name: Fodor, Ferenc
name: Hug, Daniel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Metric Geometry (math.MG)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 52A22 (Primary) 60D05, 52A27 (Secondary)

description: Let $K$ be a convex body in $\R^d$, let $j\in\{1, ..., d-1\}$, and let $\varrho$ be a positive and continuous probability density function with respect to the $(d-1)$-dimensional Hausdorff measure on the boundary $\partial K$ of $K$. Denote by $K_n$ the convex hull of $n$ points chosen randomly and independently from $\partial K$ according to the probability distribution determined by $\varrho$. For the case when $\partial K$ is a $C^2$ submanifold of $\R^d$ with everywhere positive Gauss curvature, M. Reitzner proved an asymptotic formula for the expectation of the difference of the $j$th intrinsic volumes of $K$ and $K_n$, as $n\to\infty$. In this article, we extend this result to the case when the only condition on $K$ is that a ball rolls freely in $K$.
title: Управление проектно-строительными работами
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии изложены вопросы технического регулирования и его значения, вопросы отмены лицензирования в строительстве, перехода на саморегулирование. Раскрыт порядок подготовки строительства, связанного с подготовкой проектной документации; описаны основные положения по организации проектных работ, необходимые требования, непосредственное управление проектированием. Приведены особенности управлению качеством процесса проектирования, рассмотрена структура основных и поддерживающих процессов, даны рекомендации по управлению ресурсами. Особое внимание уделено методам решения задач оптимального планирования проектных работ и интенсификации проектных работ в строительстве. Учебное пособие будет полезно студентам, обучающимся по направлению подготовки 08.03.01 «Строительство», при изучении дисциплин «Организация, управление и планирование в строительстве», «Управление инвестиционно-строительными проектами».
title: Управление стоимостью качества
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии изложены теоретико-методологические основы экономического управления качеством продукции (процессов) на предприятии, а также предложены механизмы и методы оценки экономической эффективности функционирования системы менеджмента качества. Учебное пособие может быть использовано студентами укрупненной группы специальностей и направлений подготовки 38.00.00 «Экономика и управление» при изучении дисциплины «Управление качеством». Издание будет полезно руководителям предприятий, экономистам и бухгалтерам, а также преподавателям и аспирантам экономических вузов, научным работникам, специализирующимся на проблемах экономики качества.
Impurity Effects in Highly Frustrated Diamond Lattice Antiferromagnets
Creators: name: Savary, Lucile
name: Gull, Emanuel
name: Trebst, Simon
name: Alicea, Jason
name: Bergman, Doron
name: Balents, Leon
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider the effects of local impurities in highly frustrated diamond lattice antiferromagnets, which exhibit large but non-extensive ground state degeneracies. Such models are appropriate to many A-site magnetic spinels. We argue very generally that sufficiently dilute impurities induce an ordered magnetic ground state, and provide a mechanism of degeneracy breaking. The states which are selected can be determined by a "swiss cheese model" analysis, which we demonstrate numerically for a particular impurity model in this case. Moreover, we present criteria for estimating the stability of the resulting ordered phase to a competing frozen (spin glass) one. The results may explain the contrasting finding of frozen and ordered ground states in CoAl2O4 and MnSc2S4, respectively.
description: 13 pages, 7 figures
title: Управление техносферной безопасностью
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: Учебное пособие охватывает наиболее важные вопросы безопасности работы различных производственных процессов. В нем приводятся необходимые теоретические сведения, примеры решения типичных задач по курсу «Управление техносферной безопасностью». Издание предназначено для студентов, обучающихся по направлению подготовки 20.03.01 «Техносферная безопасность». Может быть также полезно при профессиональной переподготовке специалистов.
Influence of Projection in Cluster Cosmology Studies
Creators: name: Erickson, Brandon M. S.
name: Cunha, Carlos E.
name: Evrard, August E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Projection tends to skew the mass-observable relation of galaxy clusters by creating a small fraction of severely blended systems, those for which the measured observable property of a cluster is strongly boosted relative to the value of its primary host halo. We examine the bias in cosmological parameter estimates caused by incorrectly assuming a Gaussian (projection-free) mass-observable relation when the true relation is non-Gaussian due to projection. We introduce a mixture model for projection and explore Fisher forecasts for a survey of 5000 sq. deg. to z=1.1 and an equivalent mass threshold of 10^13.7 h^-1 solar masses. Using a blended fraction motivated by optical cluster finding applied to the Millennium Simulation and applying Planck and otherwise weak priors, we find that the biases in Omega_DE and w are significant, being factors of 2.8 and 2.4, respectively, times previous forecast uncertainties. Incorporating eight new degrees of freedom to describe cluster selection with projection increases the forecast uncertainty in Omega_DE and w by similar factors. Knowledge of these additional parameters at the 5% level limits degradation in dark energy constraints to <10% relative to projection-free forecasts. We discuss strategies for using simulations and complementary observations to characterize the fraction of blended clusters and their mass selection properties.
description: 11 pages, 4 figures to be submitted to phys. rev. d
On non-minimal N=4 supermultiplets in 1D and their associated sigma-models
Creators: name: Gonzales, Marcelo
name: Khodaee, Sadi
name: Toppan, Francesco
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct the non-minimal linear representations of the N=4 Extended Supersymmetry in one-dimension. They act on 8 bosonic and 8 fermionic fields. Inequivalent representations are specified by the mass-dimension of the fields and the connectivity of the associated graphs. The oxidation to minimal N=5 linear representations is given. Two types of N=4 sigma-models based on non-minimal representations are obtained: the resulting off-shell actions are either manifestly invariant or depend on a constrained prepotential. The connectivity properties of the graphs play a decisive role in discriminating inequivalent actions. These results find application in partial breaking of supersymmetric theories.
description: 24 pages, 6 figures
Genetic determinants of genome stability and crossover distribution in the nematode Caenorhabditis elegans
Creators: name: Chung, George Chih Hsuen
Publisher: name: University of British Columbia
Year: 2016

description: Guanine-rich DNA sequences can form secondary structures in vitro. In vivo, helicases are responsible for undoing these structures during DNA replication. In the absence of helicase function, these structures may be unrepaired and undergo mutagenic end-joining processes that generate DNA sequence deletions. In Caenrhabditis elegans, a majority of these guanine-rich structures are resolved by the helicase DOG-1. This report presents genetic evidence that a related helicase, CHL-1, acts as a backup mechanism through which guanine-rich structures may be bypassed or resolved in the absence of DOG-1 function. In the absence of CHL-1 function, DNA double-strand breaks accumulate and are repaired inefficiently in the meiotic germline. In an attempt to generate a translational fusion tag for chl-1 in order to characterize the localization of the CHL-1 helicase in the germline, I generated an unexpected knock-out allele of chl-1 using the emerging CRISPR-Cas9 technology adapted for C. elegans. Taking lessons learned from this approach, I used the CRISPR-Cas9 reagents to generate new alleles of y18h1a.7, a candidate coding sequence for the rec-1 gene. Classical genetic studies showed that a mutation in rec-1 altered the meiotic recombination pattern across the autosomes in C. elegans. The new alleles of y18h1a.7 enabled complementation testing and confirmed that the coding sequence for rec-1 is y18h1a.7 on Chromosome I. Through a synteny analysis of six other Caenorhabditis genomes in the region surrounding rec-1, I identified putative rec-1 orthologues which have limited sequence similarity to rec-1. Furthermore, the similarity of these rec-1 orthologues to C. elegans him-5 suggests that him-5 is a paralogue of rec-1. By genetic analysis, I show that rec-1 and him-5 function in partial redundancy to initiate meiotic recombination events. Thus, rec-1 and him-5 define a new class of early meiosis genes in several Caenorhabditis species. In summary, this thesis brings together the findings on chl-1 and rec-1 by highlighting their respective roles in the meiotic germline of Caneorhabditis elegans.
Mode coupling of Schwarzschild perturbations: Ringdown frequencies
Creators: name: Pazos, Enrique
name: Brizuela, David
name: Martin-Garcia, Jose M.
name: Tiglio, Manuel
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Within linearized perturbation theory, black holes decay to their final stationary state through the well-known spectrum of quasinormal modes. Here we numerically study whether nonlinearities change this picture. For that purpose we study the ringdown frequencies of gauge-invariant second-order gravitational perturbations induced by self-coupling of linearized perturbations of Schwarzschild black holes. We do so through high-accuracy simulations in the time domain of first and second-order Regge-Wheeler-Zerilli type equations, for a variety of initial data sets. We consider first-order even-parity $(\ell=2,m=\pm 2)$ perturbations and odd-parity $(\ell=2,m=0)$ ones, and all the multipoles that they generate through self-coupling. For all of them and all the initial data sets considered we find that ---in contrast to previous predictions in the literature--- the numerical decay frequencies of second-order perturbations are the same ones of linearized theory, and we explain the observed behavior. This would indicate, in particular, that when modeling or searching for ringdown gravitational waves, appropriately including the standard quasinormal modes already takes into account nonlinear effects.
title: Управление техносферной безопасностью в строительстве
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии изложены проблемы организации, обеспечения и управления техносферной безопасностью на государственном уровне и на предприятиях строительной индустрии. Издание предназначено для студентов, обучающихся по направлению подготовки 20.03.01 «Техносферная безопасность», изучающих дисциплину «Управление техносферной безопасностью», а также может быть использовано при изучении дисциплин «Безопасность жизнедеятельности», «Охрана труда в строительстве» по направлению подготовки 08.03.01 «Строительство».
MPEC 2025-F225 : 2017 FA102
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2025
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Vortrag Forge 2021
Creators: name: Wörner, Kai
Publisher: name: Universität Hamburg
Year: 2021
Subjects: forge
fdm
zfdm

description: Folien zum Vortrag "Vom Speziellen ins Generische und wieder zurück: Wie fachspezifisch muss ein FDM-Zentrum sein?", gehalten auf der FORGE 2021. Aktualisierte Version. Abstract: Das Zentrum für nachhaltiges Forschungsdatenmanagement an der Universität Hamburg ist die zentrale Anlaufstelle zu allen Fragen des FDMs und der Forschungsinformation für alle Fakultäten der Universität. Es ist personell und organisatorisch aus dem Projekt „Geisteswissenschaftliche Infrastruktur für Nachhaltigkeit“ hervorgegangen, das ein entsprechendes Angebot (nur für den Bereich des FDMs) für die geisteswissenschaftliche Fakultät konzipiert und etabliert hat. Dort konnten aus einer Erhebung unter den Professoren, den Kontakten zu den Geisteswissenschaftlern und der konkreten Arbeit Bedarfe und Anforderungen identifiziert werden, die für die geisteswissenschaftliche Domäne typisch zu sein, und die sich in domänenspezifische Workflows und Best Practices übersetzen ließen. Die Erweiterung des Fokus auf weitere Fakultäten und Fächer und die damit einhergehende zusätzliche Menge an zu kuratierenden Daten und Anwendungen hat uns dazu gezwungen, stärker nach Gemeinsamkeiten als nach Spezialitäten in der Struktur der Daten unterschiedlicher Fächer zu suchen. Insbesondere bei der reinen Datenkuration, also der Aufbereitung von Forschungsdaten für die langfristige Speicherung und Nachnutzung, sind wir auch fündig geworden. In diesem Beitrag soll daher die Frage gestellt (und sicher nicht vollständig beantwortet werden), wie spezialisiert Services für das Forschungsdatenmanagement auf die Bedarfe von Fächer- und Fachcommunities zugeschnitten sein müssen, ohne den dafür nötigen Aufwand in absurde Höhen zu bewegen.
Spheres in the vicinity of a bifurcation: elucidating the Zweifach-Fung effect
Creators: name: Doyeux, Vincent
name: Podgorski, Thomas
name: Peponas, Sarah
name: Ismail, Mourad
name: Coupier, Gwennou
Publisher: name: arXiv
Year: 2010
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The problem of the splitting of a suspension in bifurcating channels dividing into two branches of non equal flow rates is addressed. As observed for long, in particular in blood flow studies, the volume fraction of particles generally increases in the high flow rate branch and decreases in the other one. In the literature, this phenomenon is sometimes interpreted as the result of some attraction of the particles towards this high flow rate branch. In this paper, we focus on the existence of such an attraction through microfluidic experiments and two-dimensional simulations and show clearly that such an attraction does not occur but is, on the contrary, directed towards the low flow rate branch. Arguments for this attraction are given and a discussion on the sometimes misleading arguments found in the literature is proposed. Finally, the enrichment in particles in the high flow rate branch is shown to be mainly a consequence of the initial distribution in the inlet branch, which shows necessarily some depletion near the walls.
description: 25 pages, 11 figures, accepted in Journal of Fluid Mechanics
ERKIN KURASHDA USLUBLAR XILMA-XILLIGI MUSOBAQALAR STRATEGIYASI VA NATIJALARIGA TA'SIRINI TAHLIL QILISH
Creators: name: Xudaybеrganov Zair Baxramovich Urganch Olimpiya va paralimpiya sport  turlariga tayyorlash markazi murabbiyi
Publisher: name: Zenodo
Year: 2024

description: Ma'lumki, erkin kurash — yakkakurash sport turlaridan biri. Ikki sportchining bir nechta sport usullari orqali bajaradigan harakatlari orqali bahslashiladi. Yunon-rum kurashidan farqli oʻlaroq bu sport turida sportchini oyoqlaridan ushlab usul qoʻllash mumkin. Ushbu maqolada erkin kurashda uslublar xilma-xilligi musobaqalar strategiyasi va natijalariga ta'sirini tahlil qilish xususida so'z yuritildi.

Kalit so'zlar: Yakkakurash; musobaqa; strategiya; uslub; Olimpiada o'yinlari; sport; jahon chempionati;