cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Clifford algebras and geometry of entanglement
Creators: name: Imahori, I
Publisher: name: University Of Tasmania
Year: 2023

description: In this thesis, the complex Clifford algebra and its representation are introduced as a foundation of our geometrical description of quantum states. An inner product and a metric are defined on the matrix representation in a natural way, so that it has the structure of a Hilbert space and a Riemannian manifold. In particular, the set of D x D pure density operators which de-scribe n-qubit pure states, where D = 2\\(^n\\) and n is a natural number, is characterised as the set of D x D positive operators whose associated quadratic forms satisfy the Fierz identities and the normalisation condition. Then this set is, in fact, nothing but the complex projective space ‚Äövëvá‚Äövëv¥\\(^{D-1}\\). Further-more, the fibre bundle S\\(^{2D-1}\\) ‚Äövúv¿ ‚Äövëvá‚Äövëv¥\\(^{D-1}\\) is derived from the construction of the space of D x D pure density operators, and its bundle projection provides the natural correspondence between the two formulations of quantum mechanics, namely, the state vector formulation and the density operator formulation. The single qubit state case and the two-qubit pure state case are ex-plored intensively as examples. For the single qubit case, both pure and mixed states are discussed explicitly in terms of the Clifford algebra description along with the `mixedness' of a single qubit state, and the Riemannian structure of the space of single qubit pure density operators is examined. For the two-qubit case, the Clifford algebra description is discussed explicitly in relation to the Fierz identities, and, by employing the reduced density operators, it is shown that the concurrence of a two-qubit pure density operator coincides with the 'mixedness' of the reduced density operators. In addition, from this viewpoint, the \EPR paradox\" is examined as a more geometrically precise illustrated example."
ПОДГОТОВКА КАДРОВ ВЫСШЕЙ КВАЛИФИКАЦИИ ПО ОБЩЕМАШИНОСТРОИТЕЛЬНЫМ СПЕЦИАЛЬНОСТЯМ В ДИССЕРТАЦИОННОМ СОВЕТЕ Д 212.271.10
Creators: name: КРЮКОВ ВЛАДИМИР АЛЕКСЕЕВИЧ
name: ПРЕЙС ВЛАДИМИР ВИКТОРОВИЧ
Publisher: name: Известия Тульского государственного университета. Технические науки
Year: 2020
Subjects: КАДРЫ ВЫСШЕЙ КВАЛИФИКАЦИИ
ДИССЕРТАЦИОННЫЙ СОВЕТ
ДИССЕРТАЦИЯ
МАШИНОСТРОЕНИЕ
SPECIALISTS OF THE HIGHEST QUALIFICATION
DISSERTATION СOUNCIL
DISSERTATION
MECHANICAL ENGINEERING

description: Рассмотрены исторические аспекты создания, развития и научной деятельности диссертационного совета Д 212.271.10, созданного при Тульском государственном университете для подготовки кадров высшей квалификации по двум научным специальностям, имеющим межотраслевую и общемашиностроительную направленность: 05.02.02 Машиноведение, системы приводов и детали машин - технические науки и 05.02.13Машины, агрегаты и процессы (машиностроение).
Spin flexoelectricity in multiferroics
Creators: name: Pyatakov, Alexander P.
name: Zvezdin, Anatoly K.
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: Various phenomena related to inhomogeneous magnetoelectric interaction are considered. The interrelation between spatial modulation of order parameter and electric polarization, known as flexoelectric effect in liquid crystals, in the case of magnetic media appears in a form of electric polarization induced by spin modulation and vice versa. This flexomagnetoelectric interaction is also related to the influence of ferroelectric domain structure on antiferromagnetic vector distribution, and to the magnetoelectric properties of micromagnetic structures. The influence of inhomogeneous magnetoelectric interaction on dynamic properties of multiferroics, particularly magnon spectra is also considered.
description: Updated version of paper published in The Eur. Phys. J. B, Cond. Matter and Complex Systems,71,419
MOESM3 of Lysine demethylase 2 (KDM2B) regulates hippo pathway via MOB1 to promote pancreatic ductal adenocarcinoma (PDAC) progression
Creators: name: Quan, Ming
name: Chen, Zhiqin
name: Jiao, Feng
name: Xiao, Xiuying
name: Xia, Qing
name: Chen, Jingde
name: Chao, Qian
name: Li, Yandong
name: Gao, Yong
name: Yang, Haiyan
name: Wang, Liwei
name: Cui, Jiujie
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Computational Biology

description: Additional file 3: Table S3. Correlation between the clinicopathologic characteristics and KDM2B expression (n = 100).
Tracking an Extended Object Modeled as an Axis-Aligned Rectangle
Creators: name: Baum, Marcus
name: Hanebeck, Uwe D.
Publisher: name: Karlsruhe
Year: 2009

description: In many tracking applications, the extent of the target object is neglected and it is assumed that the received measurements stem from a point source. However, modern sensors are able to supply several measurements from different scattering cen- ters on the target object due to their high-resolution capability. As a consequence, it becomes necessary to incorporate the target extent into the estimation procedure. This paper introduces a new method for tracking the smallest enclosing rectangle of an ex- tended object with an unknown shape. At each time step, a finite set of noisy position measurements that stem from arbitrary, unknown measurement sources on the target surface may be available. In contrast to common approaches, the presented approach does not have to make any statistical assumptions on the measurement sources.
Test of some Fundamental Principles in Physics via Quantum Interference with Neutrons and Photons
Creators: name: Camacho, Abel
name: Camacho-Galvan, Abel
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The limitations and possibilities that the concept of quantum interference offers as a tool for testing fundamental physics are explored here. The use of neutron interference as an instrument to confront against measurement readouts some of the principles behind metric theories of gravity will be analyzed, as well as some discrepancies between theory and experiment. The main restrictions that this model embodies for the study of some of the features of the structure of space--time will be explicitly pointed out. For instance, the conditions imposed by the necessary use of the semiclassical approximation. Additionally, the role that photon interference could play as an element in this context is also considered. In this realm we explore the differences between first-order and second-order coherence experiments, and underline the fact that the Hanbury--Brown--Twiss effect could open up some interesting experimental possibilities in the analysis of the structure of space--time. The void, in connection with the description of wave phenomena, implicit in the principles of metric theories is analyzed. The conceptual difficulties, that this void entails, are commented.
description: 97 pages, three figures
УТИЛИЗАЦИОННАЯ СХЕМА ПЛАЗМОХИМИЧЕСКОГО РЕАКТОРА СИНТЕЗА ОКСИДОВ АЗОТА ИЗ ВОЗДУХА
Creators: name: КАМЕНСКИЙ МИХАИЛ НИКОЛАЕВИЧ
name: ЛУКИЕНКО ЛЕОНИД ВИКТОРОВИЧ
name: ЛОБАНОВ НИКОЛАЙ ФЕДОРОВИЧ
Publisher: name: Известия Тульского государственного университета. Технические науки
Year: 2020
Subjects: ТЕМПЕРАТУРА
ЗАКАЛОЧНОЕ УСТРОЙСТВО
УТИЛИЗАЦИЯ ТЕПЛА
ПЛАЗМОХИМИЧЕСКИЙ РЕАКТОР
ЭКСЕРГЕТИЧЕСКИЙ КПД
TEMPERATURE
TEMPERING APPARATUS
UTILIZATION OF HEAT OF
A PLASMA CHEMICAL REACTOR
EXERGETIC EFFICIENCY

description: Рассмотрены удельные энергетические характеристики плазмохимического реактора синтеза оксидов азота из элементов. Показано, что при низком целевом КПД процесса решающим условием эффективности является утилизация тепла на стадиях предварительного подогрева воздуха, закалки и охлаждения продуктов реакции. Рассмотрена схема утилизации тепла в плазмохимическом реакторе путем комбинации смесительных, рекуперативных и регенеративных теплообменников с позиции эксергетического совершенства процесса.
Magnetic pinch-type instability in stellar radiative zones
Creators: name: Ruediger, G.
name: Kitchatinov, L. L.
name: Gellert, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The solar tachocline is shown as hydrodynamically stable against nonaxisymmetric disturbances if it is true that no cos^{4}θterm exists in its rotation law. We also show that the toroidal field of 200 Gauss amplitude which produces the tachocline in the magnetic theory of Ruediger & Kitchatinov (1997) is stable against nonaxisymmetric MHD disturbances -- but it becomes unstable for rotation periods slightly slower than 25 days. The instability of such weak fields lives from the high thermal diffusivity of stellar radiation zones compared with the magnetic diffusivity. The growth times, however, result as very long (of order of 10\^5 rotation times). With estimations of the chemical mixing we find the maximal possible field amplitude to be ~500 Gauss in order to explain the observed lithium abundance of the Sun. Dynamos with such low field amplitudes should not be relevant for the solar activity cycle. With nonlinear simulations of MHD Taylor-Couette flows it is shown that for the rotation-dominated magnetic instability the resulting eddy viscosity is only of the order of the molecular viscosity. The Schmidt number as the ratio of viscosity and chemical diffusion grows to values of ~20. For the majority of the stellar physics applications, the magnetic-dominated Tayler instability will be quenched by the stellar rotation.
description: 10 pages, 9 figures, Proc. IAU Symp. 259, Cosmic Magnetic Fields: from Planets, to Stars and Galaxies. K.G. Strassmeier, A.G. Kosovichev, J. Beckmann, eds
Measuring market and non-market costs of Climate Change and benefits of climate actions for Europe: Transfer Impact Analysis
Creators: name: González, Carmelo J. León
name: González, Yen Elízabeth Lam
name: Galindo, Carmen García
name: González, Matías M.
Publisher: name: Zenodo
Year: 2019

description: One of the specific objectives of the Work Package 5 of the project SOCLIMPACT is to contribute to the improvement of the economic valuation of climate change impacts and related policies for the Blue Economy sectors of the European islands. Appropriate tools such as revealed and stated preference methods will be adopted to achieve this purpose in the case of the tourism sector. However, in order to compare the obtained results to the existing ones in the literature on the one hand, and to complement the information related to economic values of climate change impacts in the mentioned sector and in the remaining ones (Aquaculture, Energy and Maritime Transport) on the other hand, additional methodologies could be used. Therefore, although the totality of the required values will be generated inside the project, we will also work with the values found in the literature. The potential transferability of those values will be assessed and the capability of Soclimpact values to contribute to enhance the future of the value transfer technique will be left outlined. At this time of development of the economic valuation of the impacts of climate change on the Blue Economy sectors, values mined from literature will be useful as benchmark to assess how values transferability is being built and the contribution of the Soclimpact project to it. The main objective of this deliverable is to develop a first step in the process of learning about the concept of benefit transfer method, how it can be used and the reliability of this methodology. Moreover, a first overview of the available data in the literature is presented, trying to identify the potential gaps and uses of the estimated values of climate change impacts, aiming at adapting them to the SOCLIMPACT context.
СРАВНЕНИЕ ПРИВОДНОГО АППАРАТА ВИХРЕВОГО СЛОЯ С КЛАССИЧЕСКИМ ВАРИАНТОМ
Creators: name: ТИТОВ ДМИТРИЙ ПЕТРОВИЧ
name: СЕЛИВЕРСТОВ ГРИГОРИЙ ВЯЧЕСЛАВОВИЧ
Publisher: name: Известия Тульского государственного университета. Технические науки
Year: 2020
Subjects: ПОДГОТОВКА МАТЕРИАЛОВ
ОБОГАЩЕНИЕ
АППАРАТ ВИХРЕВОГО СЛОЯ
КЛАССИЧЕСКИЙ АППАРАТ ВИХРЕВОГО СЛОЯ
ПРИВОДНОЙ АППАРАТ ВИХРЕВОГО СЛОЯ
СРАВНЕНИЕ
ФРАКЦИОННЫЙ СОСТАВ
СКОРОСТЬ ОБРАЗОВАНИЯ ФРАКЦИЙ
MATERIAL PREPARATION
ENRICHMENT
VORTEX LAYER APPARATUS
CLASSICAL VORTEX LAYER APPARATUS
VORTEX LAYER DRIVE APPARATUS
COMPARISON
FRACTIONAL COMPOSITION
FRACTION FORMATION RATE

description: Рассматриваются аппараты вихревого слоя выступающие средствами интенсификации большинства процессов. В классическом исполнении аппарат вихревого слоя обладает рядом серьезных недостатков. Для устранения этих недостатков разработана новая конструкция аппарата вихревого слоя, отличающаяся от классических вариантов наличием ротора. Ротор способен генерировать вращающееся магнитное поле. Для выявления преимуществ нового варианта аппарата вихревого слоя проведены сравнительные испытания новой и классической конструкции. Комплексно оценивая результаты, выяснилось, что предлагаемый приводной аппарат новой конструкции показал более чем 4 кратное возрастание эффективности дробления.
Martha Ostenso's novels : a study of three dominant themes
Creators: name: Jones, Alexander Henry
Publisher: name: University of British Columbia
Year: 2011

description: This thesis is an examination of a group of central themes which run through Martha Ostenso's novels; it focuses upon three major problems in human relationship, observed within the context of her fictional families. Ostenso's characters are usually seen as victims of tyrannical forces that exert destructive pressure upon normal family life. The examples of domestic dissension in the novels are generally familiar, consisting as they do of problems arising from incompatibility, narrow dogmatism, and resentful isolation, caused by a suppressed fear of retribution, in one form or another. Even though the greater part of her work involves agricultural communities of North America, there is a distinct universality about her novels that recommends her as a suitable subject for serious research. In the Introduction, I have outlined the thematic concerns of this study. In doing so, I have suggested that effective evaluation of an artist, such as Martha Ostenso, can occur only following an examination of the total output of work. Ostenso's canon contains material for numerous specialized studies; however, it was decided to concentrate upon tracing three characteristic elements, which owe their origin to her first novel, Wild Geese. This novel is used as a base in order to illustrate Ostenso's apparent determination to exploit certain of its more successful aspects. Chapter Two is a discussion of the problems arising between members of her fictional families. The pattern of abrasive relationships between parents and children is followed from her first novel to her last. There is discernible evidence that Ostenso's treatment of this subject reveals a growing sense of psychological insight. Similarly, other kinds of family strife receive an increasingly sensitive handling, indicative of her apparent desire to capitalize upon an expanding awareness of human tensions. Chapter Three, in continuing the discussion of Ostenso's central themes, traces the delineation of the authority figure, from the elemental, caricature-like Caleb Gare to the wholly credible figure of Luke Darr. It is concluded that Ostenso's ultimate goal is the regeneration of such individuals who place themselves outside the pale of human sympathy. Chapter Four examines the spiritual desolation and self-torture seen as one of the more common conditions of the human predicament in Ostenso's novels. This aspect of her work reveals the least evidence of development. On occasion it becomes awkwardly incredible. The study concludes with an examination of Ostenso's impact upon literary criticism in North America. It is clear that she is overshadowed by many of the contemporary practitioners of "realism" in America; however, in terms of Canadian fiction she has made a contribution that will rank always as a major landmark on our journey to a mature literature.
ЭКСПЕРИМЕНТАЛЬНОЕ ИССЛЕДОВАНИЕ ТЯГОВЫХ ХАРАКТЕРИСТИК ПОЛИУРЕТАНОВОЙ ЛЕНТЫ
Creators: name: РЕЙХЕРТ НАДЕЖДА ДМИТРИЕВНА
name: ВИТЧУК НАТАЛЬЯ АНДРЕЕВНА
name: ВИТЧУК ПАВЕЛ ВЛАДИМИРОВИЧ
name: АНЦЕВ ВИТАЛИЙ ЮРЬЕВИЧ
Publisher: name: Известия Тульского государственного университета. Технические науки
Year: 2020
Subjects: ПОЛИУРЕТАНОВАЯ ЛЕНТА
ТЯГОВАЯ ХАРАКТЕРИСТИКА
ПЕРЕДАЧА ТРЕНИЕМ
ЛАБОРАТОРНАЯ УСТАНОВКА
ИССЛЕДОВАНИЕ
POLYURETHANE TAPE
TRACTION CHARACTERISTIC
FRICTION GEAR
LABORATORY STAND
RESEARCH

description: Отмечена перспективность использования полиуретановой ленты в качестве тягового органа и растянутого элемента ряда машин. Приведена конструкция лабораторной установки для исследования тяговых характеристик передач трением. Приведены результаты экспериментального исследования тяговых характеристик полиуретановой ленты.
Virtuosity in piano works of Franz Liszt in the Weimar period : the final versions of transcendantal and Paganini studies
Creators: name: Kang, SJ
Publisher: name: University Of Tasmania
Year: 2023

description: Regardless of many styles, ideas, and trends in the history of music, which have existed so far, only some composers and performers have been known world-wide and will continue to be recognized by future generations. Franz Liszt is one of them and one of the representative musicians, both as a pianist and a composer, of the Romantic Era. Liszt was a true romantic. Liszt's music resembles his romantic and dramatic life' and he was the most distinguished virtuoso pianist in the Romantic Era, as a composer, he left many virtuosic works, especially for piano solo. There is no doubt that hundreds of his piano compositions were written so that he could give performances by himself. Liszt was the incomparable virtuoso of his time and is still regarded as a legend. However, not all his compositions exhibit technically amazing or stunning showmanship as some critics would Claim about his music. His works for solo piano include lyrical pieces with his own particular style or in styles influenced by Chopin and other contemporaries.2 He developed a rich harmonic vocabulary, which was called for in his religious works as well as in other works. This thesis will examine Liszt's virtuosity focusing on selected compositions written during his Weimar period, which make him the greatest master of piano music in the Romantic Era, and, which remain even today, a controversial topic. It will begin with an examination of the piano itself and virtuosity in the nineteenth century, in order to provide a historical context for Liszt and his keyboard technique. It will then move on to discuss Liszt's musicality and the background to his compositions. Finally, this thesis will draw upon the information about Liszt's musical virtuosity and the historical development of new piano techniques through analysis of key pieces from Liszt's Weimar period. These pieces are the third version of Transcendental Etudes No. 10 Allegro agitato molto as studies; the second version of La Campanella, Paganini Etudes No. 2 as studies and transcriptions. These pieces will be analysed firstly, to show that Liszt's virtuosity and command of technique were unique and secondly that he was successful in expressing the sound and texture of orchestral music through the medium of the piano, which was one of his chief ambitions.
Ergodic properties of sum- and max-stable stationary random fields via null and positive group actions
Creators: name: Wang, Yizao
name: Roy, Parthanil
name: Stoev, Stilian A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: We establish characterization results for the ergodicity of stationary symmetric $α$-stable (S$α$S) and $α$-Frechet random fields. We show that the result of Samorodnitsky [Ann. Probab. 33 (2005) 1782-1803] remains valid in the multiparameter setting, that is, a stationary S$α$S ($0
description: Published in at http://dx.doi.org/10.1214/11-AOP732 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
К ВОПРОСУ О РАСЧЕТЕ ДЛИНЫ ПУТИ ОБКАТА И УГЛА ПОВОРОТА ПРИ ФОРМООБРАЗОВАНИИ КРУГОВЫХ ЗУБЬЕВ ШЕВЕРОВ-ПРИКАТНИКОВ НА СТАНКАХ С ЧПУ
Creators: name: РАХМЕТОВ СТАНИСЛАВ ЛЬВОВИЧ
name: СИДОРКИН АНДРЕЙ ВИКТОРОВИЧ
name: МАЛИКОВ АНДРЕЙ АНДРЕЕВИЧ
Publisher: name: Известия Тульского государственного университета. Технические науки
Year: 2020
Subjects: ШЕВИНГОВАНИЕ-ПРИКАТЫВАНИЕ
КРУГОВЫЕ ЗУБЬЯ
ИНСТРУМЕНТ
УГОЛ ПОВОРОТА
ДЛИНА ПУТИ ОБКАТА
SHAVE-ROLLING
CIRCULAR TEETH
TOOL
ANGLE OF ROTATION
LENGTH OF THE RUNIN PATH

description: Рассматривается методика расчета основных технологических параметров зубообработки шеверов-прикатников с круговыми зубьями на станках с ЧПУ. Предложены пути совершенствования существующих методик расчета длины пути обката и угла поворота в станочном зацеплении.
Initial Characteristics of Kepler Long Cadence Data For Detecting Transiting Planets
Creators: name: Jenkins, Jon M.
name: Caldwell, Douglas A.
name: Chandrasekaran, Hema
name: Twicken, Joseph D.
name: Bryson, Stephen T.
name: Quintana, Elisa V.
name: Clarke, Bruce D.
name: Li, Jie
name: Allen, Christopher
name: Tenenbaum, Peter
name: Wu, Hayley
name: Klaus, Todd C.
name: Van Cleve, Jeffrey
name: Dotson, Jessie A.
name: Haas, Michael R.
name: Gilliland, Ronald L.
name: Koch, David G.
name: Borucki, William J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The Kepler Mission seeks to detect Earth-size planets transiting solar-like stars in its ~115 deg^2 field of view over the course of its 3.5 year primary mission by monitoring the brightness of each of ~156,000 Long Cadence stellar targets with a time resolution of 29.4 minutes. We discuss the photometric precision achieved on timescales relevant to transit detection for data obtained in the 33.5-day long Quarter 1 (Q1) observations that ended 2009 June 15. The lower envelope of the photometric precision obtained at various timescales is consistent with expected random noise sources, indicating that Kepler has the capability to fulfill its mission. The Kepler light curves exhibit high precision over a large dynamic range, which will surely permit their use for a large variety of investigations in addition to finding and characterizing planets. We discuss the temporal characteristics of both the raw flux time series and the systematic error-corrected flux time series produced by the Kepler Science Pipeline, and give examples illustrating Kepler's large dynamic range and the variety of light curves obtained from the Q1 observations.
description: 9 pages, 5 figures
NOIRCAT - The Northern HIPASS Optical/IR Catalogue
Creators: name: Wong, O. Ivy
name: Webster, Rachel
name: Kilborn, Virginia
name: Waugh, Meryl
name: Staveley-Smith, Lister
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the Northern HIPASS Optical/InfraRed CATalogue (NOIRCAT), an optical/near-infrared counterpart to the Northern HIPASS catalogue (NHICAT). Of the 1002 sources in NHICAT, 655 (66%) have optical counterparts with matching optical velocities. A further 85 (8%) sources have optical counterparts with matching velocities from previous radio emission-line surveys. We find a correlation between the gas and stellar content of the NOIRCAT sources. Our HI-selected sample of isolated galaxies also present a wider range in near-infrared (NIR) colours than previous optically-selected studies of regular, isolated galaxies. All HI detections in optically unobscured fields could be matched with either a NED optical counterpart, or a galaxy visible in POSSII or DSS images. However, as over 200 of these matched galaxies have no velocity information, further follow-up observations are needed to confirm the matches, and hence confirm or deny the existence of dark galaxies in this dataset.
description: 17 pages, 10 figures, accepted for publication in MNRAS; some changes in Section 3
НЕКОТОРЫЕ ОСОБЕННОСТИ ПРЕДВАРИТЕЛЬНОГО ФОРМООБРАЗОВАНИЯ ВЕНЦА ЦИЛИНДРИЧЕСКИХ КОЛЕС С КРУГОВЫМИ ЗУБЬЯМИ
Creators: name: РАХМЕТОВ СТАНИСЛАВ ЛЬВОВИЧ
name: СИДОРКИН АНДРЕЙ ВИКТОРОВИЧ
name: МАЛИКОВ АНДРЕЙ АНДРЕЕВИЧ
Publisher: name: Известия Тульского государственного университета. Технические науки
Year: 2020
Subjects: КРУГОВЫЕ ЗУБЬЯ
ЦИЛИНДРИЧЕСКИЕ КОЛЕСА
ИНСТРУМЕНТ
ЗУБОРЕЗНАЯ ГОЛОВКА
CIRCULAR TEETH
CYLINDRICAL WHEELS
TOOL
GEAR CUTTING HEAD

description: Рассмотрен механизм расчета ряда параметров, определяющих процесс многостадийной зубообработки круговых зубьев цилиндрических колес, а также влияние основных параметров обрабатываемого колеса с круговыми зубьями на основные конструктивные параметры зуборезного инструмента - резцовых головок.
ОСОБЕННОСТИ СТРОЕНИЯ БОРИРОВАННОГО СЛОЯ НА ХРОМИСТЫХ СТАЛЯХ
Creators: name: КАМЕНСКИЙ МИХАИЛ НИКОЛАЕВИЧ
name: ЛУКИЕНКО ЛЕОНИД ВИКТОРОВИЧ
name: КОЗЛОВ АЛЕКСАНДР МИХАЙЛОВИЧ
Publisher: name: Известия Тульского государственного университета. Технические науки
Year: 2020
Subjects: БОРИРОВАННЫЙ СЛОЙ
СКАНОГРАММА
ФРАКТОГРАММА
МИКРОШЛИФ
ПРОСЛОЙКА
ПЕРЕХОДНАЯ ЗОНА
ДИСЛОКАЦИЯ
BORATED LAYER
SCANNING IMAGE
FRAKTOGRAMMA
MICRO-GROUNDJOINT
INTERLAYER
A TRANSITION ZONE
THE DISLOCATION

description: Представлен предполагаемый механизм формирования переходной зоны. Наличие характерной прослойки между слоем боридов и переходной зоной на высокохромистых промышленных марках сталей ранее не обнаруживалось. На сталях лабораторных плавок, выполненных на основе железа-армко, это имело место.
Inhibition of light tunneling in waveguide arrays
Creators: name: Szameit, A.
name: Kartashov, Y. V.
name: Dreisow, F.
name: Heinrich, M.
name: Pertsch, T.
name: Nolte, S.
name: Tunnermann, A.
name: Vysloukh, V. A.
name: Lederer, F.
name: Torner, L.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Optics (physics.optics)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We report the observation of almost perfect light tunneling inhibition at the edge and inside laser-written waveguide arrays due to band collapse. When the refractive index of the guiding channels is harmonically modulated along the propagation direction and out-of-phase in adjacent guides, light is trapped in the excited waveguide over a long distance due to resonances. The phenomenon can be used for tuning the localization threshold power.
description: 13 pages, 4 figures, to appear in Physical Review Letters
ЗАДАЧИ РАСЧЕТА ПРОЧНОСТИ МЕТАЛЛИЧЕСКИХ ОБОЛОЧЕК ТИПА ТРУБЫ С УЧЕТОМ ЛОКАЛЬНЫХ ДЕФЕКТОВ МАТЕРИАЛА
Creators: name: КЛЕМЕНТЬЕВ ДЕНИС СЕРГЕЕВИЧ
name: КАЛИНИН АНТОН АЛЕКСЕЕВИЧ
name: КУТЕПОВ СЕРГЕЙ НИКОЛАЕВИЧ
name: КОЛМАКОВ АЛЕКСЕЙ ГЕОРГИЕВИЧ
name: ГВОЗДЕВ АЛЕКСАНДР ЕВГЕНЬЕВИЧ
name: ЖУРАВЛЕВ ГЕННАДИЙ МОДЕСТОВИЧ
Publisher: name: Известия Тульского государственного университета. Технические науки
Year: 2020
Subjects: МЕТАЛЛИЧЕСКАЯ ОБОЛОЧКА
ТРУБА
ЛОКАЛЬНЫЕ ДЕФЕКТЫ
ВНУТРЕННЯЯ РАСПРЕДЕЛЕННАЯ НАГРУЗКА
МЕТОД КОНЕЧНЫХ ЭЛЕМЕНТОВ
НАПРЯЖЕННОЕ СОСТОЯНИЕ
METAL SHELL
PIPE
LOCAL DEFECTS
INTERNAL DISTRIBUTED LOAD
FINITE ELEMENT METHOD
STRESS STATE

description: Проведен анализ расчета прочности металлических оболочек типа трубы с металлургическими дефектами, ориентированными вдоль или поперек ее оси, с использованием метода конечных элементов. Расчеты проводились в среде ANSYS LS. Получены результаты в форме графиков полей напряжений. Предложенный расчет в сочетании с существующими методами контроля локальных дефектов показывает хорошую сходимость результатов. Установлено, что в зоне продольных дефектов уровень максимальных эквивалентных напряжений определяется в основном значением их максимальной глубины. Проанализирована степень опасности дефектов типа расслоений с разной ориентировкой. Показано, что расслоения с выходом на поверхность опаснее, чем внутристенные расслоения.
Patterns in reduction or cessation of drinking in Australia (2001-2013) and motivation for change.
Creators: name: Pennay, Amy
name: Callinan, Sarah
name: Livingston, Michael
name: Lubman, Daniel I
name: Holmes, John
name: MacLean, Sarah
name: Herring, Rachel
name: Dietze, Paul
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 5205
subject: Social and personality psychology
classificationCode: 5202
subject: Biological psychology
classificationCode: 4206
subject: Public health

description: Aims: This paper examines: (a) change over time (2001-2013) in recently reducing or ceasing drinking in the Australian population and (b) the reasons given for reducing or ceasing drinking in the most recent survey (2013); stratified by sex and age group. Short summary: Rates of reducing and ceasing drinking increased between 2001 and 2013 in Australia. Young people were more likely to modify drinking due to lifestyle and enjoyment reasons; older groups were more likely to report health reasons. These trends contribute to the broader context of declining alcohol consumption in Australia. Methods: Data are from five waves of the National Drug Strategy Household Survey (N = 119,397). Logistic regression models with interaction terms were used to identify a shift in sex or age over time in predicting reduction or cessation of drinking and to predict motivations for reducing or ceasing drinking by sex and age. Results: Reports of recently reducing the quantity or frequency of drinking increased from 2001 to 2007 and remained stable between 2007 and 2013. There was a steady increase in the number of Australians reporting recently ceasing drinking from 2001 to 2013, with a significant effect for age (younger groups more likely than older groups to cease drinking in the past two waves). Reasons for reducing or ceasing drinking varied by age, with older people more likely to report health reasons and younger people more likely to report lifestyle reasons or enjoyment. Conclusion: Increases over time in reports of reduction or cessation of drinking due to health, lifestyle, social and enjoyment reasons suggest that the social position of alcohol in Australia may be shifting, particularly among young people.
ОБЗОР СОВРЕМЕННЫХ УСТРОЙСТВ ХРАНЕНИЯ ДАННЫХ
Creators: name: КОМАРОВА ЛЮДМИЛА ЮРЬЕВНА
name: ЛИСИЕНКОВА ЛЮБОВЬ НИКОЛАЕВНА
Publisher: name: Известия Тульского государственного университета. Технические науки
Year: 2020
Subjects: ЗАПОМИНАЮЩИЕ УСТРОЙСТВА
ИНФОРМАЦИЯ
ПАМЯТЬ
НАКОПИТЕЛИ
ДИСК
STORAGE MEDIA
INFORMATION
MEMORY
DISK

description: Представлен анализ основных видов памяти на текущий момент. Проанализированы существующие запоминающие устройства, а также системы облачного хранения. Определены перспективы развития устройств хранения данных путем исследования текущих разработок в данной области.
Flow by mean curvature inside a moving ambient space
Creators: name: Magni, Annibale
name: Mantegazza, Carlo
name: Tsatis, Efstratios
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: High Energy Physics - Theory (hep-th)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We show some computations related to the motion by mean curvature flow of a submanifold inside an ambient Riemannian manifold evolving by Ricci or backward Ricci flow. Special emphasis is given to the possible generalization of Huisken's monotonicity formula and its connection with the validity of some Li--Yau--Hamilton differential Harnack--type inequalities in a moving Riemannian manifold.
description: Revised version
Nonlinear Measurement Update and Prediction: Prior Density Splitting Mixture Estimator
Creators: name: Rauh, Andreas
name: Briechle, Kai
name: Hanebeck, Uwe D.
Publisher: name: Karlsruhe
Year: 2009

description: In this paper, the Prior Density Splitting Mixture Estimator (PDSME), a new Gaussian mixture filtering algorithm for nonlinear dynamical systems and nonlinear measurement equations, is introduced. This filter reduces the linearization error which typically arises if nonlinear state and measurement equations are linearized to apply linear filtering techniques. For that purpose, the PDSME splits the prior probability density into several components of a Gaussian mixture with smaller covariances. The PDSME is applicable to both prediction and filter steps. A measure for the linearization error similar to the Kullback-Leibler distance is introduced allowing the user to specify the desired estimation quality. An upper bound for the computational effort can be given by limiting the maximum number of Gaussian mixture components.
The work and culture of prison officers
Creators: name: Johnson, LEK
Publisher: name: University Of Tasmania
Year: 2023

description: This thesis seeks to provide an understanding of the contemporary role of the custodial officer, and contains information from the 'front line' supported ethnographically and through literature. By examining their perspectives of the prison, the relationships within it, and their place in the justice system, we will see that they are a group of workers of whom the community and their own administration, expects a great deal. Having completed academic studies and worked as a practitioner, I would argue that there is a division between the two. What is researched and written is not necessarily what is. It has been challenging to find literature that truly reflects Included is the significance of practical and therapeutic aspects of recruitment and training, and the formation the 'human service' model of operation in recent times. Also of importance are the ethical and moral dilemmas that have the potential to destroy careers and even result in criminal convictions. The working environment and its relationship to the successful performance of custodial staff is also significant, and will be discussed through the relationships they have with inmates, administrators and other workers.
Comprehensive structural classification of ligand binding motifs in proteins
Creators: name: Kinjo, Akira R.
name: Nakamura, Haruki
Publisher: name: arXiv
Year: 2008
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: Comprehensive knowledge of protein-ligand interactions should provide a useful basis for annotating protein functions, studying protein evolution, engineering enzymatic activity, and designing drugs. To investigate the diversity and universality of ligand binding sites in protein structures, we conducted the all-against-all atomic-level structural comparison of over 180,000 ligand binding sites found in all the known structures in the Protein Data Bank by using a recently developed database search and alignment algorithm. By applying a hybrid top-down-bottom-up clustering analysis to the comparison results, we determined approximately 3000 well-defined structural motifs of ligand binding sites. Apart from a handful of exceptions, most structural motifs were found to be confined within single families or superfamilies, and to be associated with particular ligands. Furthermore, we analyzed the components of the similarity network and enumerated more than 4000 pairs of ligand binding sites that were shared across different protein folds.
description: 13 pages, 8 figures
title: Patterning of Versatile Nanocomposite Biomaterials based on Bioinert PEG-Hydrogels and Bioactive Nanohydroxyapatite and Cellular Responses to the Biointerfaces
Creators: name: Lensen, Marga Cornelia
name: Löbus, Axel
name: Zhang, Zhenfang
Publisher: name: Journal of Medical Materials and Technologies
Year: 2017

description: Hydroxyapatite (HAp) is one of the most important bioceramics for medical and dental applications, as it possesses excellent biocompatibility and is osteoconductive. However, pure HAp is difficult to shape in the complex forms required for tissue engineering applications such as bone repair because of its hardness and brittleness. Therefore, we have developed novel nanocomposite hydrogels based on HAp and poly(ethylene glycol) (PEG) hydrogels. The gel properties (soft, hydrated and moldable) allow the fabrication of 2D-patterned substrates and 3D-structured scaffolds, which can be further biomineralized to exhibit increased bioactivity and functionality to support the growth of osteoblast cells.
description: Journal of Medical Materials and Technologies, Vol. 1 No. 2 (2017): Proceedings of Euro BioMAT
On the variation of black hole accretion disc radii as a function of state and accretion rate
Creators: name: Cabanac, C.
name: Fender, R. P.
name: Dunn, R. J. H.
name: Koerding, E. G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Black hole binary transients undergo dramatic evolution in their X-ray timing and spectral behaviour during outbursts. In recent years a paradigm has arisen in which "soft" X-ray states are associated with an inner disc radius at, or very close to, the innermost stable circular orbit (ISCO) around the black hole, while in "hard" X-ray states the inner edge of the disc is further from the black hole. Models of advective flows suggest that as the X-ray luminosity drops in hard states, the inner disc progressively recedes, from a few to hundreds gravitational radii. Recent observations which show broad iron line detections and estimates of the disc component strength suggest that a non-recessed disc could still be present in bright hard states. In this study we present a comprehensive analysis of the spectral components associated with the inner disc, utilising data from instruments with sensitive low-energy responses and including reanalyses of previously published results. A key component of the study is to fully estimate systematic uncertainties by e.g. investigating in detail the effect of having a hydrogen column density that is fixed or free to vary. We conclude that for L_x > 0.01 of the Eddington limit, spectral fits allow us to constrain the disc to be < 10R_g. There is, however, clear evidence that when L_x is between 10^-2-- 10^-3 Eddington, the disc does begin to recede. We include measurements of disc radii in two quiescent black hole binaries, and present the inferred evolution of accretion parameters in the entire range of bolometric luminosities 10^-8 -- 1 Eddington. We compare our results with theoretical models and note that the implied rate of disc recession with luminosity is consistent with recent empirical results on the X-ray timing behaviour of black holes of all masses.
description: 30 pages, 17 figures, 10 tables. Accepted for publication in MNRAS
MOESM4 of Lysine demethylase 2 (KDM2B) regulates hippo pathway via MOB1 to promote pancreatic ductal adenocarcinoma (PDAC) progression
Creators: name: Quan, Ming
name: Chen, Zhiqin
name: Jiao, Feng
name: Xiao, Xiuying
name: Xia, Qing
name: Chen, Jingde
name: Chao, Qian
name: Li, Yandong
name: Gao, Yong
name: Yang, Haiyan
name: Wang, Liwei
name: Cui, Jiujie
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 4: Table S4. Summary of univariate and multivariate Cox regression analysis of overall survival duration in all PADC tissues.
Images and structure in Nathanael West's novel satires
Creators: name: Alexander, Gordon Burnett
Publisher: name: University of British Columbia
Year: 2011

description: Before we can judge a writer, we must tentatively decide upon the appropriate criteria by which to measure his achievement. Various critics have praised Nathanael West for the exact things for which others have damned him. This study is an attempt to clarify the nature of West's work, and thereby to clarify the grounds upon which he must be judged. The nature of his fictional world is crucial. This study puts West's images, which are largely responsible for the creation of the fictional world and its characters, into five groups, each of which exhibits a separation of qualities. After the results of West's divided images are seen, the study considers the function of plot within West's four works. Essentially, the plot, like the extremely limited characterization, enables us to see the inter-relationships within the fictional world and, at the same time, prevents us from becoming emotionally involved with the fictional world and characters as we normally do in, novels. Thus West is seen as a satirist who, in his best works, Miss Lonelyhearts and The Day of the Locust, uses the conventions of the novel with considerable skill to show us the all-pervasiveness of illusion in life. But, unlike most satirists, West provides no alternatives and does not even provide a sense of “what ought to be" in his work. He merely records his vision in such a way that we can see and are compelled to acknowledge the nature of his vision of life and of existence. West uses his plots to order his images into a coherent, logical pattern which sets forth the consequences of man's being divided within and among himself. When we see that West is primarily a satirist working within the conventions of the novel, we can understand the flatness of his characters, their divided natures, the horrible ironies of the plot, the cryptic treatment of events, and the concentration upon images. We can, in fact, see that West was an excellent satirist who succeeded in his attempt to use the novel as a vehicle for satire.
ПОВЫШЕНИЕ ТОЧНОСТИ ОПТИКО-ЭЛЕКТРОННЫХ ИЗМЕРИТЕЛЕЙ НА ОСНОВЕ ЦИФРОВОЙ ОБРАБОТКИ ИЗОБРАЖЕНИЙ ВЫХОДНЫХ СИГНАЛОВ
Creators: name: МАКАРЕЦКИЙ ЕВГЕНИЙ АЛЕКСАНДРОВИЧ
Publisher: name: Известия Тульского государственного университета. Технические науки
Year: 2020
Subjects: ОПТИКО-ЭЛЕКТРОННЫЕ ИЗМЕРИТЕЛЬНЫЕ СИСТЕМЫ
ЦИФРОВАЯ ОБРАБОТКА СИГНАЛОВ
OPTICAL-ELECTRONIC MEASURING SYSTEMS
DIGITAL SIGNAL PROCESSING

description: Предложен метод повышения точности оптико-электронных измерителейс многослойными резонансными оптическими структурами на основе цифровой обработки изображений выходных сигналов. Метод позволяет компенсировать погрешности измерений за счёт изменения амплитудно-фазового распределения лазерного пучка и учесть дефекты измерительного датчика.
3-D object recognition from 2-d view
Creators: name: Lukas, Samuel
Publisher: name: University Of Tasmania
Year: 2023

description: This thesis presents two methods that can be used in recognizing 3-D objects from 2-D views. Those are the methods that use either the affine invariant Fourier descriptors and or the cross-ratio descriptors. The performance of affine invariant Fourier descriptors in recognizing 3-D objects is invariant under translation, rotation, scaling and shear distortion. However, it cannot cope with perspective distortion. On the other hand, the cross-ratio descriptors' performance is more than satisfactory under all those conditions including perspective distortion. This thesis also presents the simulation results applying the cross-ratio descriptors to the six simple 3-D objects which are individually different but in general quite similar.
РАСЧЁТ ДЕЙСТВИЯ ВЗРЫВА НЕКОНТАКТНОГО ЗАРЯДА КОНДЕНСИРОВАННОГО ВЗРЫВЧАТОГО ВЕЩЕСТВА НА НЕПОДВИЖНУЮ ПРЕГРАДУ В ВОДЕ
Creators: name: КОЧЕРГИН ДЕНИС СЕРГЕЕВИЧ
name: ВОЛОДИН ГЕННАДИЙ ТИМОФЕЕВИЧ
Publisher: name: Известия Тульского государственного университета. Технические науки
Year: 2020
Subjects: СИЛОВОЕ ПОЛЕ
ЗАРЯД КОНДЕНСИРОВАННОГО ВВ
НЕКОНТАКТНЫЙ ВЗРЫВ
ЭФФЕКТЫ ОТРАЖЕНИЯ
ЖЕСТКАЯ ПРЕГРАДА
FORCE FIELD
CHARGE OF CONDENSED EXPLOSIVES
NON-CONTACT EXPLOSION
REFLECTION EFFECTS
RIGID BARRIER

description: Рассматривается силовое поле, созданное взрывом неконтактного заряда конденсированного взрывчатого вещества (ВВ) вблизи неподвижной жесткой преграды в воде. В отличие от известных подходов, где предполагается определенный модельный закон изменения давления в ударной волне, в данной работе определяется реальная нагрузка от взрыва, сосредоточенного или удлиненного заряда ВВ. Учитывается сжимаемость среды и эффекты отражения ударной волны от преграды.
Singlet-triplet dephasing in asymmetric quantum dot molecules
Creators: name: Marcinowski, Łukasz
name: Roszak, Katarzyna
name: Machnikowski, Paweł
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We discuss pure dephasing of singlet-triplet superpositions in two-electron double quantum dots due to elastic phonon scattering. We generalize our previous results to a system built of two non-identical dots. We show that the asymmetry must be very strong in order to considerably affect the dephasing rate.
description: 2 pages, generalization of arXiv:0903.0783
Aggregate production function and technological change in Canadian agriculture, 1935-65.
Creators: name: McPherson, Allister John
Publisher: name: University of British Columbia
Year: 2011

description: A study was undertaken to investigate the macro production relationships in Canadian primary agriculture during the 1935-65 period. Specifically, the problem was to measure simultaneously the rate of disembodied technological change and technological change embodied in machinery and implements, and material inputs. To estimate technological change, regression estimates were obtained for a linear homogeneous Cobb-Douglas production function, where real gross agricultural output per person employed was the dependent variable, and a time index, weather index, and the annual flow of real capital services (including material inputs) per person employed were the independent variables. The data, which consisted of time series of thirty-one annual observations, was derived mainly from publications of the Dominion Bureau of Statistics. The rate of disembodied technological change was estimated directly by specifying a term which allowed for shifts in the production function over time. To measure the rate of embodied technological change, which was assumed to be capital-augmenting in the vintage sense, several alternative values for the improvement in the productive quality of machinery and implements, and material inputs were imposed on the original data series. Based on these alternatives, a matrix of regression results was obtained, and the true value of the rate of embodied technological change was inferred by choosing the "best" regression. In addition, several alternative models were investigated. When disembodied and embodied technological change were specified simultaneously, the "best" estimate of the annual rate of disembodied technological change was 1.76 per cent, while embodied technological change in material inputs was estimated at 3.5 to 4.0 per cent annually. There was no evidence of a positive rate of embodied technological change in machinery and implements in any of the regressions. However, it was concluded that this a priori unexpected result should be considered substantially biased.
Melville's White Whale: Pragmatism's Role in Moby Dick
Creators: name: Becker, Lauren
Publisher: name: American University
Year: 2023

description: Many scholars have broached the subject of Melville's relation to pragmatism, but in most cases, they have merely grazed it. This thesis unpacks this complex relationship in detail. I begin by giving a basic overview of pragmatism, including its history and its methodology. Next, I show how Melville was well read in Emerson, who is also considered a proto-pragmatist. And then, through a close analysis of Moby Dick, I show how Melville illuminates the main tenets of this philosophy before it was even created. Through the characters of Ishmael and Ahab, Melville provides the archetypes for empiricism and absolutism, and yet he gives each character pragmatic values and vices. Ultimately, I also show how Melville grapples with pragmatism's most frustrating qualities, which brings his own philosophical beliefs to light, and shows how Melville leaves his unanswered relation to truth to the reader to decide.