cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Русский былинный эпос как система ценностей (к постановке проблемы)
Creators: name: Миронов Арсений Станиславович
Publisher: name: Новый филологический вестник
Year: 2016
Subjects: ЦЕННОСТЬ
АКСИОЛОГИЯ
ГЕРОИЧЕСКИЙ ЭПОС
БЫЛИНА
СОЦИАЛЬНАЯ НОРМА
СМЕЛОСТЬ
ЧЕСТЬ
МОЛИТВА
VALUE
AXIOLOGY
HEROIC EPIC
BYLINA
SOCIAL NORM
COURAGE
HONOR
PRAYER

description: В статье предлагается оригинальный подход к исследованию системы ценностей, которая формируется в русском героическом эпосе. Автор показывает, что былина представляет собой систему ситуаций, в которых различные действия показываются как должные или недолжные с ценностной точки зрения. Выделяются наиболее важные концепты, составляющие аксиологию русского богатырского эпоса. Особое значение в этой системе приобретают дар молитвы и стремление к обретению святости. При этом проблема воли решается как способность противостоять искушениям. Опираясь на принятое в современной психологии разделение ценностей на объективные и субъективные, автор статьи приходит к выводу о том, что гедонистические ценности противоречат социальным нормам, которые транслирует былина.The article proposes an original research of values system of Russian heroic epic has been carried out. Bylinas has been shown as a succession of various events which are presented by narrators and accepted by the audience as either axiologically pro-attitudinal or con-attitudinal ones. Important elements of bylina axiology and namely inspiration for prayer and obtaining sanctity are being specified while the concept of will stands out as the ability to confront the temptation. Sharing the idea of difference between objective and subjective values, commonly accepted in modern phsychology, the author comes to the conclusion that hedonistic values contradict social norms which are acquired and conducted by Russian heroic epic as pro-attitudinal.
Sonnenfleckenzeichnung Nr. 81.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.04.1994, 07:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Маскарад в «Герое нашего времени» лермонтова
Creators: name: Кривонос Владислав Шаевич
Publisher: name: Новый филологический вестник
Year: 2016
Subjects: ЛЕРМОНТОВ
МАСКАРАД
МОТИВ
МАСКА
СЮЖЕТ
ИСПЫТАНИЕ
LERMONTOV
MASQUERADE
MOTIF
MASK
PLOT
TRIAL

description: В статье анализируются знаковые функции масок в связи с проблемой самоидентификации героев в «Герое нашего времени» Лермонтова. Автор раскрывает важные особенности маскарадного действия в романе и показывает, как реализуется присущая маскараду установка на представление. Специально рассматриваются характерные элементы маскарадности во внешнем облике и в речи героев, изучается стиль маскарадного поведения. В результате проведенного анализа автор доказывает, что маскарадная интрига включается в сюжет испытания. При этом мотив маски, связанный с сюжетом испытания, раскрывает свое метафизическое содержание. Все это позволяет по-новому прочитать драматическую историю отношений героев романа.The article analyzes the symbolic function of masks in connection with the problem of self-identification of the characters in the “A Hero of Our Time” by Lermontov. The author reveals the important features of the fancy action of the novel, and shows how the installation on view inherent for the masquerade is realized. The characteristic elements of the fancy in appearance and speech of the heroes are specially considered and the style of the fancy behavior is studied. As a result of analysis, the author argues that masquerade intrigue involved in the plot of a trial. At the same tune the mask associated with the plot of a trial opens its metaphysical content. All this allows us in a new way to read the dramatic story of relations among Lermontov’s characters.
Sonnenfleckenzeichnung Nr. 297.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.12.1994, 08:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Слово и его образ: две заметки о поэтике Лермонтова
Creators: name: Заславский Олег Борисович
Publisher: name: Новый филологический вестник
Year: 2016
Subjects: АВТОМЕТАОПИСАНИЕ
ИКОНИЧЕСКИЕ ЭЛЕМЕНТЫ ХУДОЖЕСТВЕННОГО ТЕКСТА
АНАГРАММА
ПОЭТИЧЕСКИЙ БИЛИНГВИЗМ
AUTO-META DESCRIPTION
ICONIC ELEMENTS OF ARTISTIC TEXT
ANAGRAM
POETIC BILINGUALISM

description: В работе выявлены два примера иконических элементов у Лермонтова (библейский подтекст в «Есть речи…» и анаграмма и межъязыковая интерференция в «Сказке для детей»), связанных со зрительной реализацией слова. В обоих случаях эти элементы носят характер автометаописания и ориентированы на соотношение текста и воспринимающей его аудитории. Указано на структурно близкий пример в чтении Лермонтовым «Штосса» в салоне Ростопчиной. В результате выявлено наличие сходных черт между разными произведениями в том, что касается структурной связи содержания и метатекстовых элементов. Это заставляет поставить вопрос о наличии таких взаимосвязей в поэтике Лермонтова в целом.We expose two examples of iconic elements in Lermontov’s works (biblical subtext in “There are certain phrases …” and anagram and bilingual interference in “Fairy tale for children”) that are connected with visual realization of word. In both cases, these elements have a character of autometa description and aimed at relation between text and audience that percepts it. We also point out here some structural analogy between these features and peculiarities in the way Lermontov himself read his “Stoss” in the Rostopchina’s circle. As a result, we reveal common features in different works in what concerns the structural relation between the contents and metatext elements. One is lead to pose the question about such interrelations in the Lermontov’s poetics as a whole.
Theoretical Framework for Microscopic Osmotic Phenomena
Creators: name: Atzberger, P. J.
name: Kramer, P. R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The basic ingredients of osmotic pressure are a solvent fluid with a soluble molecular species which is restricted to a chamber by a boundary which is permeable to the solvent fluid but impermeable to the solute molecules. For macroscopic systems at equilibrium, the osmotic pressure is given by the classical van't Hoff Law, which states that the pressure is proportional to the product of the temperature and the difference of the solute concentrations inside and outside the chamber. For microscopic systems the diameter of the chamber may be comparable to the length-scale associated with the solute-wall interactions or solute molecular interactions. In each of these cases, the assumptions underlying the classical van't Hoff Law may no longer hold. In this paper we develop a general theoretical framework which captures corrections to the classical theory for the osmotic pressure under more general relationships between the size of the chamber and the interaction length scales. We also show that notions of osmotic pressure based on the hydrostatic pressure of the fluid and the mechanical pressure on the bounding walls of the chamber must be distinguished for microscopic systems. To demonstrate how the theoretical framework can be applied, numerical results are presented for the osmotic pressure associated with a polymer of N monomers confined in a spherical chamber as the bond strength is varied.
A scoping review of the psychosocial aspects of infertility in African countries
Creators: name: Roomaney, R
name: Salie, M
name: Jenkins, D
name: Eder, C
name: Mutumba-Nakalembe, MJ
name: Volks, Cal
name: Holland, N
name: Silingile, K
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 3215
subject: Reproductive medicine
classificationCode: 4206
subject: Public health

description: Abstract: Infertility refers to the inability to conceive after 12 months of regular, unprotected sexual intercourse. Psychosocial aspects of infertility research are predominant in developed countries. A scoping review of psychosocial aspects of infertility research conducted in Africa between 2000 and 2022 was conducted. Twelve databases and grey literature were searched for articles. Studies were included if they were published in English and included findings from patients diagnosed with primary or secondary infertility. A total of 2 372 articles were initially found and screening resulted in 116 articles being included in the scoping review. Most of the studies (81%) were conducted in Nigeria, Ghana and South Africa. Psychosocial aspects explored included quality of life, barriers to treatment, attitudes and stigma, and sociocultural and religious aspects of infertility, among others. The review maps published psychosocial research in the context of infertility in Africa and identifies gaps for future research.
Sonnenfleckenzeichnung Nr. 116.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.05.1994, 07:15, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
A Stochastic Immersed Boundary Method for Fluid-Structure Dynamics at Microscopic Length Scales
Creators: name: Atzberger, P. J.
name: Kramer, P. R.
name: Peskin, C. S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In this work it is shown how the immersed boundary method of (Peskin2002) for modeling flexible structures immersed in a fluid can be extended to include thermal fluctuations. A stochastic numerical method is proposed which deals with stiffness in the system of equations by handling systematically the statistical contributions of the fastest dynamics of the fluid and immersed structures over long time steps. An important feature of the numerical method is that time steps can be taken in which the degrees of freedom of the fluid are completely underresolved, partially resolved, or fully resolved while retaining a good level of accuracy. Error estimates in each of these regimes are given for the method. A number of theoretical and numerical checks are furthermore performed to assess its physical fidelity. For a conservative force, the method is found to simulate particles with the correct Boltzmann equilibrium statistics. It is shown in three dimensions that the diffusion of immersed particles simulated with the method has the correct scaling in the physical parameters. The method is also shown to reproduce a well-known hydrodynamic effect of a Brownian particle in which the velocity autocorrelation function exhibits an algebraic tau^(-3/2) decay for long times. A few preliminary results are presented for more complex systems which demonstrate some potential application areas of the method.
description: 52 pages, 11 figures, published in journal of computational physics
Ф. М. Достоевский сквозь призму революционной публицистики Д. С. Мережковского 1905-1921 гг
Creators: name: Богданова Ольга Алимовна
Publisher: name: Новый филологический вестник
Year: 2016
Subjects: ДОСТОЕВСКИЙ
МЕРЕЖКОВСКИЙ
РУССКАЯ РЕВОЛЮЦИЯ
РЕЛИГИЯ
САМОДЕРЖАВИЕ
НАРОД
ИНТЕЛЛИГЕНЦИЯ
DOSTOEVSKY
MEREZHKOVSKY
RUSSIAN REVOLUTION
RELIGION
AUTOCRACY
THE PEOPLE
THE INTELLIGENTSIA

description: В статье прослежена динамика отношения Д.С. Мережковского к суждениям и концепциям Достоевского по актуальным для эпохи начала XX в. вопросам: о народе, интеллигенции, революционном движении, самодержавии и пр., а также показано изменение оптики известного символиста по отношению к автору «Бесов» на протяжении первых революционных десятилетий. Рассмотрены следующие произведения Мережковского: «Грядущий Хам» (1905), «Пророк русской революции» (1906), «Революция и религия» (1907), «Бес или Бог?» (1908), «Конь бледный» (1909), «Два отречения» (1911), «Горький и Достоевский» (1913), «Не святая Русь (Религия Горького)» (1916), статьи из газет «День», «Русское слово», «Грядущее», «Наш век», «Вечерний звон», «Новая речь», «Новые ведомости» (1917-1918), «Записная книжка 1919-1920», «Царство Антихриста. Большевики, Европа и Россия» (1921), «Федор Михайлович Достоевский. 1821-1921» (1921). Тексты газетных выступлений Д.С. Мережковского 1917-1918 гг. найдены А.А. Холиковым для готовящегося 20-томного Полного собрания сочинений писателя-символиста и любезно предоставлены автору настоящей статьи.The article retraces the dynamics of D.S. Merezhkovsky’s attitude to judgments and concept by Dostoevsky on relevant issues in the early XX century: the people, the intelligentsia, the revolutionary movement, the autocracy, etc. and also shows the change of optics known symbolist against the author of the “Devils” during the first revolutionary decades. The following works of Merezhkovsky are considered: “The Coming of Ham” (1905), “The Prophet of the Russian revolution” (1906), “Revolution and religion” (1907), “Demon or God?” (1908), “The pale Horse” (1909), “Two of renunciation” (1911), “Gorky and Dostoevsky” (1913), “Not Holy Russia (Gorky Religion)” (1916), articles from newspapers “Day”, “Russian word”, “Future”, “Our century”, “Evening bells”, “New speech”, “New news” (1917-1918), “The notebook 1919-1920”, “The kingdom of the Antichrist. The bolsheviks, Europe and Russia” (1921), “Fyodor Dostoevsky. 1821-1921” (1921). The texts of the newspaper by D.S. Merezhkovsky of 1917-1918, that were founded by A.A. Kholikov for the 20-volumes complete works by symbolist writer and were kindly provided by to the author of this article.
Sonnenfleckenzeichnung Nr. 270.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.11.1994, 12:45, erstellt von Michele Bianda, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 2.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
A Brownian Dynamics Model of Kinesin in Three Dimensions Incorporating the Force-Extension Profile of the Coiled-Coil Cargo Tether
Creators: name: Atzberger, P. J.
name: Peskin, C. S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The Kinesin family of motor proteins are involved in a variety of cellular processes that transport materials and generate force. With recent advances in experimental techniques, such as optical tweezers which can probe individual molecules, there has been an increasing interest in understanding the mechanisms by which motor proteins convert chemical energy into mechanical work. Here we present a mathematical model for the chemistry and three dimensional mechanics of the Kinesin motor protein which captures many of the force dependent features of the motor. For the elasticity of the tether that attaches cargo to the motor we develop a method for deriving the non-linear force-extension relationship from optical trap data. For the Kinesin heads, cargo, and microscope stage we formulate a three dimensional Brownian Dynamics model that takes into account excluded volume interactions. To efficiently compute statistics from the model an algorithm is proposed that uses a two step protocol that separates the simulation of the mechanical features of the model from the chemical kinetics of the model. Using this approach for a bead transported by the motor, the force dependent average velocity and randomness parameter are computed and compared with the experimental data.
description: 42 pages, 16 figures, published in bulletin of mathematical biology
Efficient preparation and detection of microwave dressed-state qubits and qutrits with trapped ions
Creators: name: Randall, J.
name: Weidt, S.
name: Standing, E. D.
name: Lake, K.
name: Webster, S. C.
name: Murgia, D. F.
name: Navickas, T.
name: Roth, K.
name: Hensinger, W. K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We demonstrate a method for preparing and detecting all eigenstates of a three-level microwave dressed system with a single trapped ion. The method significantly reduces the experimental complexity of gate operations with dressed-state qubits, as well as allowing all three of the dressed-states to be prepared and detected, thereby providing access to a qutrit that is well protected from magnetic field noise. In addition, we demonstrate individual addressing of the clock transitions in two ions using a strong static magnetic field gradient, showing that our method can be used to prepare and detect microwave dressed-states in a string of ions when performing multi-ion quantum operations with microwave and radio frequency fields. The individual addressability of clock transitions could also allow for the control of pairwise interaction strengths between arbitrary ions in a string using lasers.
description: 8 pages
Spatially Adaptive Stochastic Multigrid Methods for Fluid-Structure Systems with Thermal Fluctuations
Creators: name: Atzberger, Paul J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Numerical Analysis (math.NA)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In microscopic mechanical systems interactions between elastic structures are often mediated by the hydrodynamics of a solvent fluid. At microscopic scales the elastic structures are also subject to thermal fluctuations. Stochastic numerical methods are developed based on multigrid which allow for the efficient computation of both the hydrodynamic interactions in the presence of walls and the thermal fluctuations. The presented stochastic multigrid approach provides efficient real-space numerical methods for generating the required stochastic driving fields with long-range correlations consistent with statistical mechanics. The presented approach also allows for the use of spatially adaptive meshes in resolving the hydrodynamic interactions. Numerical results are presented which show the methods perform in practice with a computational complexity of O(N log(N)).
Ю. А. Сидоров и Андрей Белый
Creators: name: Савелов Вячеслав Витальевич
Publisher: name: Новый филологический вестник
Year: 2016
Subjects: ЮРИЙ СИДОРОВ
АНДРЕЙ БЕЛЫЙ
ЛИТЕРАТУРНЫЕ ОТНОШЕНИЯ
ЛЕТОПИСЬ ЛИТЕРАТУРНЫХ СОБЫТИЙ В РОССИИ КОНЦА XIX НАЧАЛА ХХ ВЕКА. ВЫП. 2. Ч. 2. 1905-1907. М
2002. С. 384
РГАЛИ. Ф. 464. ОП. 2. ЕД. ХР. 191
YURIY SIDOROV
ANDREI BELY
LITERARY RELATIONS

description: В статье рассмотрены литературные и личные отношения двух поэтов: Юрия Сидорова (1887-1909) и Андрея Белого (1880-1934). В творчестве Сидорова отмечен ряд приемов и мотивов, заимствованных из поэзии и прозы Белого, их варьирование (прежде всего в черновике ненаписанной повести «Повествование Сфинкса», а также в лирике). Дано возможное объяснение взаимного интереса Белого (состоявшегося литератора) к личности и творчеству Сидорова (начинающего эпигона). По мнению автора статьи, такой мотивировкой могло послужить вúдение Белым в творчестве молодого поэта потенциального синтеза литературы и жизни, писателя и человека. Статья написана на основе архивных материалов, стихов и прозы двух поэтов, а также воспоминаний их современников.The article studies literary and personal relations between Yuriy Sidorov (1887-1909) and Andrei Bely (1880-1934). The article studies borrowing of Bely’s artistic features and motives are highlighted in Sidorov’s work (mainly in the drafts of his unwritten novel “Povestvovanie Sfinksa” [“The story of the Sphinx”] and in his poetry as well). An attempt is made to explain Bely’s interest in Sidorov (an interest of a prominent author towards a beginner). According to the author, Bely's vision of the potential synthesis of literature and life, a writer and a man in young poet’s work could be a motivation. The paper uses archival materials, poems, prose and memoires of contemporaries.
Stochastic Eulerian Lagrangian Methods for Fluid-Structure Interactions with Thermal Fluctuations
Creators: name: Atzberger, Paul J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We present approaches for the study of fluid-structure interactions subject to thermal fluctuations. A mixed mechanical description is utilized combining Eulerian and Lagrangian reference frames. We establish general conditions for operators coupling these descriptions. Stochastic driving fields for the formalism are derived using principles from statistical mechanics. The stochastic differential equations of the formalism are found to exhibit significant stiffness in some physical regimes. To cope with this issue, we derive reduced stochastic differential equations for several physical regimes. We also present stochastic numerical methods for each regime to approximate the fluid-structure dynamics and to generate efficiently the required stochastic driving fields. To validate the methodology in each regime, we perform analysis of the invariant probability distribution of the stochastic dynamics of the fluid-structure formalism. We compare this analysis with results from statistical mechanics. To further demonstrate the applicability of the methodology, we perform computational studies for spherical particles having translational and rotational degrees of freedom. We compare these studies with results from fluid mechanics. The presented approach provides for fluid-structure systems a set of rather general computational methods for treating consistently structure mechanics, hydrodynamic coupling, and thermal fluctuations.
description: 24 pages, 3 figures
Time Dependent Variational Principle and Coherent State Orbits for a Trapped Ion
Creators: name: Mihalcea, Bogdan M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Spectral properties of the Hamiltonian function which characterizes a trapped ion are investigated. In order to study semiclassical dynamics of trapped ions, coherent state orbits are introduced as sub-manifolds of the quantum state space, with the Kähler structure induced by the transition probability. The time dependent variational principle (TDVP) is applied on coherent states' orbits. The Hamilton equations of motion on Kähler manifolds of the type of classical phase spaces naturally arise. The associated classical Hamiltonian is obtained from the expected values on symplectic coherent states of the quantum Hamiltonian. Spectral information is thus coded within the phase portrait. We deal with the bosonic realization of the Lie algebra of the SU(1,1) group, which we particularize for the case of an ion confined in a combined, Paul and Penning trap. This formalism can be applied to Hamiltonians which are nonlinear in the infinitesimal generators of a dynamical symmetry group, such as the case of ions confined in electrodynamic traps. Discrete quasienergy spectra are obtained and the corresponding quasienergy states are explicitly realized as coherent states parameterized by the stable solutions of the corresponding classical equations of motion. A correspondence between quantum and classical stability domains is thus established, using the Husimi representation.
Dynamic Implicit-Solvent Coarse-Grained Models of Lipid Bilayer Membranes : Fluctuating Hydrodynamics Thermostat
Creators: name: Wang, Yaohong
name: Sigurdsson, Jon Karl
name: Atzberger, Paul J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Many coarse-grained models have been developed for equilibrium studies of lipid bilayer membranes. To achieve in simulations access to length-scales and time-scales difficult to attain in fully atomistic molecular dynamics, these coarse-grained models provide a reduced description of the molecular degrees of freedom and often remove entirely representation of the solvent degrees of freedom. In such implicit-solvent models the solvent contributions are treated through effective interaction terms within an effective potential for the free energy. For investigations of kinetics, Langevin dynamics is often used. However, for many dynamical processes within bilayers this approach is insufficient since it neglects important correlations and dynamical contributions that are missing as a result of the momentum transfer that would have occurred through the solvent. To address this issue, we introduce a new thermostat based on fluctuating hydrodynamics for dynamic simulations of implicit-solvent coarse-grained models. Our approach couples the coarse-grained degrees of freedom to a stochastic continuum field that accounts for both the solvent hydrodynamics and thermal fluctuations. We show our approach captures important correlations in the dynamics of lipid bilayers that are missing in simulations performed using conventional Langevin dynamics. For both planar bilayer sheets and bilayer vesicles, we investigate the diffusivity of lipids, spatial correlations, and lipid flow within the bilayer. The presented fluctuating hydrodynamics approaches provide a promising way to extend implicit-solvent coarse-grained lipid models for use in studies of dynamical processes within bilayers.
Sonnenfleckenzeichnung Nr. 272.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.11.1994, 08:45, erstellt von Andrea Manna, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Партследователь С. В. Березнер: из комментариев «Четвертой прозы»
Creators: name: Брусиловская Лилия Борисовна
Publisher: name: Новый филологический вестник
Year: 2016
Subjects: ПАРТСЛЕДОВАТЕЛЬ БЕРЕЗНЕР
ДОПРОС ПОЭТА МАНДЕЛЬШТАМА
«ЧЕТВЕРТАЯ ПРОЗА»
ПАРТИЙНЫЕ ЧИСТКИ
ПАРТИЙНАЯ КАРЬЕРА
PARTY INVESTIGATOR BEREZNER
INTERROGATION OF THE POET MANDELSHTAM
THE “FOURTH PROSE”
“CHISTKI”
PARTY CAREER

description: В статье подробно рассматривается воссозданная на базе архивных источников биография С.В. Березнера партийного следователя, которого в 1930 г. судьба свела с О.Э. Мандельштамом. Поводом для этой встречи стал конфликт поэта с его коллегами-переводчиками, который впоследствии послужил толчком для создания «Четвертой прозы». Жизнь Березнера увлекательна и сама по себе она является своего рода отражением тех исторических и политических процессов, которые происходили в 1920 1950-х гг. в СССР. Однако в отличие от многих его коллег, начинавших партийную карьеру вместе с ним, он остался жив и даже не был в тюремном заключении, хотя во время Великой Отечественной войны оказался в плену и благополучно вернулся на родину.The article is devoted to biography of political investigator S.V. Berezner that was recreated on the basis of archival sources; he interrogated with the poet Mandelstam in 1930. The interrogation deals with the conflict of the poet with colleagues-translators, which served as a pretext for the creating “Fourth prose”. Berezner’s life was very interesting itself it is a kind of reflection of the historical and political processes, that were occurred in 1920 1950s in USSR. However, unlike many of his colleagues who started their party career with him, he was still alive and was not even in prison, although during the Great War was captured, but returned home safely.
Spatially Adaptive Stochastic Methods for Fluid-Structure Interactions Subject to Thermal Fluctuations in Domains with Complex Geometries
Creators: name: Plunkett, Pat
name: Hu, Jon
name: Siefert, Chris
name: Atzberger, Paul J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Numerical Analysis (math.NA)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: FOS: Biological sciences

description: We develop stochastic mixed finite element methods for spatially adaptive simulations of fluid-structure interactions when subject to thermal fluctuations. To account for thermal fluctuations, we introduce a discrete fluctuation-dissipation balance condition to develop compatible stochastic driving fields for our discretization. We perform analysis that shows our condition is sufficient to ensure results consistent with statistical mechanics. We show the Gibbs-Boltzmann distribution is invariant under the stochastic dynamics of the semi-discretization. To generate efficiently the required stochastic driving fields, we develop a Gibbs sampler based on iterative methods and multigrid to generate fields with $O(N)$ computational complexity. Our stochastic methods provide an alternative to uniform discretizations on periodic domains that rely on Fast Fourier Transforms. To demonstrate in practice our stochastic computational methods, we investigate within channel geometries having internal obstacles and no-slip walls how the mobility/diffusivity of particles depends on location. Our methods extend the applicability of fluctuating hydrodynamic approaches by allowing for spatially adaptive resolution of the mechanics and for domains that have complex geometries relevant in many applications.
"Skinny Milky Way, Please", says Sagittarius
Creators: name: Gibbons, S. L. J.
name: Belokurov, V.
name: Evans, N. W.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Motivated by recent observations of the Sagittarius stream, we devise a rapid algorithm to generate faithful representations of the centroids of stellar tidal streams formed in a disruption of a progenitor of an arbitrary mass in an arbitrary potential. Our method works by releasing swarms of test particles at the Lagrange points around the satellite and subsequently evolving them in a combined potential of the host and the progenitor. We stress that the action of the progenitor's gravity is crucial to making streams that look almost indistinguishable from the N-body realizations, as indeed ours do. The method is tested on mock stream data in three different Milky Way potentials with increasing complexity, and is shown to deliver unbiased inference on the Galactic mass distribution out to large radii. When applied to the observations of the Sagittarius stream, our model gives a natural explanation of the stream's apocentric distances and the differential orbital precession. We, therefore, provide a new independent measurement of the Galactic mass distribution beyond 50 kpc. The Sagittarius stream model favours a light Milky Way with the mass 4.1 +/- 0.4 x 10^11 M_sun at 100 kpc, which can be extrapolated to 5.6 +/- 1.2 x 10^11 M_sun at 200 kpc. Such a low mass for the Milky Way Galaxy is in good agreement with estimates from the kinematics of halo stars and from the satellite galaxies (once Leo I is removed from the sample). It entirely removes the "Too Big To Fail Problem".
description: 17 Pages, accepted by MNRAS, fixed very minor error in discussion
Sonnenfleckenzeichnung Nr. 77.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.04.1994, 08:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Инфернальная семантика компонентов архетипического комплекса в «Сказке о царе Салтане» А. С. Пушкина: к постановке проблемы
Creators: name: Левина Галина Львовна
Publisher: name: Новый филологический вестник
Year: 2016
Subjects: АКСИОЛОГИЯ
ИНЦИПИТ
ИНФЕРНАЛЬНОСТЬ
ОРНИТОЛОГИЧЕСКИЙ КОД
ПЕЙОРАТИВНОСТЬ
СВИСТ
"ЧУДО"
ЭРОТИЧЕСКАЯ СИМВОЛИКА
AXIOLOGY
INCIPIT
INFERNALITY
PEJORATIVE
WHISTLE
“MIRACLE”
EROTIC SYMBOL

description: В статье поднимаются вопросы аксиологии «чудесного» в «Сказке о царе Салтане» А.С. Пушкина, предложена новая версия интерпретации орнитологического и зооморфного кодов на основе славянской мифологической и лиро-эпической традиции. Сюжет сказки интерпретирован с учетом содержания песни, заявленной инципитом «Во саду ли, в огороде». Впервые схватка Лебеди с коршуном рассмотрена в аспекте эротической символики, зафиксированной в песенно-фольклорной и изобразительной традиции, дающей основание интерпретировать образ Лебеди, с учетом пушкинского текста и контекста, в пейоративном ключе.The article deals with the issues of “miracle” in “The Tale of Tsar Saltan” by Pushkin, the new version of interpretation of ornithological and zoomorphic codes on Slavic mythological and folklore lyric-epic traditions is proposed. The plot of the tale is interpreted according to content the song, which is hardly outlined with well-known incipit “Whether in the garden, in the garden”. The new aspect of research is the interpretation of the scene of scramble of the Kite with the Swan as an erotic symbol action, had been fixed before in folklore and art traditions and which let us mark the image of the Swan in pejorative spirit, taking into account Pushkin’s text and context.
К вопросу об особенностях экспликации темпоральных смыслов в стихотворении Б. Л. Пастернака «Рождественская звезда»
Creators: name: Заботкина Вера Ивановна
name: Коннова Мария Николаевна
Publisher: name: Новый филологический вестник
Year: 2016
Subjects: Б.Л. ПАСТЕРНАК
«РОЖДЕСТВЕНСКАЯ ЗВЕЗДА»
ТЕМПОРАЛЬНОСТЬ
ВЕЧНОСТЬ
ВРЕМЯ
НАСТОЯЩЕЕ
ГИМНОГРАФИЯ
ПАТРИСТИКА
BORIS PASTERNAK
“THE STAR OF THE NATIVITY”
TEMPORALITY
TIME
ETERNITY
PRESENT
HYMNOGRAPHY
PATRISTICS

description: Исследуются характерные черты вербализации темпоральных смыслов в стихотворении Б.Л. Пастернака «Рождественская звезда». В контексте «христианского образа мысли» поэта, наиболее полно раскрывшегося в евангельских стихах романа «Доктор Живаго», рассматриваются особенности сопряжения во временн о й ткани «Рождественской звезды» различных исторических планов. Анализ показывает, что в стихотворении разрозненные темпоральные пласты предстают в неразрывном единстве вечного настоящего, в котором преодолевается время и открывается тайна вечности. Выявляются прямые текстовые аналогии между метафорическими образами стихотворения, православной гимнографией и патристикой, свидетельствующие о глубокой укорененности творчества Б.Л. Пастернака в многовековой русской культурной традиции.The paper concentrates on the specific features of temporal senses and their verbalization in the poem by B. Pasternak “The Star of the Nativity”. The emphases are on the analysis of correlation between different historical planes and the temporality concept in the poem. The paper proves Evangelical way of thought by Boris Pasternak which is explicitly presented in the poems of the novel “Doctor Zhivago”. We argue that various temporal planes are united in the concept of “eternal present” within the framework of which the mystery of eternity is opening up. The paper draws on the textual analogy between metaphorical images of the poem, hymnography, orthodoxy and patristics.
An inexact Newton-Krylov algorithm for constrained diffeomorphic image registration
Creators: name: Mang, Andreas
name: Biros, George
Publisher: name: arXiv
Year: 2014
Subjects: subject: Numerical Analysis (math.NA)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 68U10, 49J20, 35Q93, 65K10, 76D55

description: We propose numerical algorithms for solving large deformation diffeomorphic image registration problems. We formulate the nonrigid image registration problem as a problem of optimal control. This leads to an infinite-dimensional partial differential equation (PDE) constrained optimization problem. The PDE constraint consists, in its simplest form, of a hyperbolic transport equation for the evolution of the image intensity. The control variable is the velocity field. Tikhonov regularization on the control ensures well-posedness. We consider standard smoothness regularization based on $H^1$- or $H^2$-seminorms. We augment this regularization scheme with a constraint on the divergence of the velocity field rendering the deformation incompressible and thus ensuring that the determinant of the deformation gradient is equal to one, up to the numerical error. We use a Fourier pseudospectral discretization in space and a Chebyshev pseudospectral discretization in time. We use a preconditioned, globalized, matrix-free, inexact Newton-Krylov method for numerical optimization. A parameter continuation is designed to estimate an optimal regularization parameter. Regularity is ensured by controlling the geometric properties of the deformation field. Overall, we arrive at a black-box solver. We study spectral properties of the Hessian, grid convergence, numerical accuracy, computational efficiency, and deformation regularity of our scheme. We compare the designed Newton-Krylov methods with a globalized preconditioned gradient descent. We study the influence of a varying number of unknowns in time. The reported results demonstrate excellent numerical accuracy, guaranteed local deformation regularity, and computational efficiency with an optional control on local mass conservation. The Newton-Krylov methods clearly outperform the Picard method if high accuracy of the inversion is required.
description: 32 pages; 10 figures; 9 tables
Sonnenfleckenzeichnung Nr. 21.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.01.1994, 09:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 58.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.03.1994, 09:30, erstellt von Andrea Manna, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
EOSCPillar4EarthScience VRE - Quick Start
Creators: name: Antonio, Fabrizio
name: Vernet, Marine
name: Kulüke, Marco
name: Sudre, Joël
name: Harscoat, Valérie
name: Quéric, Antoine
name: Maudire, Gilbert
name: Kindermann, Stephan
Publisher: name: Zenodo
Year: 2022
Subjects: Environment science
Climate Science
Virtual Data Analysis Platform
PANGEO
Jupyter
Data Access
Data Analysis
Data Visualization

description: Earth Environment sciences & Geosciences require a large panel and volume of data from satellite, in-situ observations and climate models, that are managed and preserved separately in domain-dependent repositories of national or European infrastructures. As the data sources are widely distributed, it induces real difficulties to achieve inter-processing and integrated uses of the data for comprehensive studies at domain or cross-domain level. In the context of the EOSC-Pillar project, the Work Package 6 (EOSC in action: Use cases and community-driven pilots) delivers use cases to analyze different tools and services for the "FAIRisation" of data and services. Among them, the use case “Agile FAIR Data for Environment and Earth System Communities” aims at offering services to facilitate and speed up the access to the distributed data sources and provide a web-based processing environment for Data Science notebooks supporting the Pangeo community platform (https://pangeo.io/). This use case also aims to enhance data discovery and data access, relying on existing services provided by the Earth Sciences communities such as the Research Infrastructure Data Terra (https://www.data-terra.org/en/accueil/) in France, and the consortium of Environment Research Infrastructures (ENVRI) (https://envri.eu/) and the ENES climate community (https://is.enes.org) in Europe.
Sonnenfleckenzeichnung Nr. 19.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.01.1994, 14:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 2.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Conformism-driven phases of opinion formation on heterogeneous networks: the q-voter model case
Creators: name: Javarone, Marco Alberto
name: Squartini, Tiziano
Publisher: name: arXiv
Year: 2014
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: The q-voter model, a variant of the classic voter model, has been analyzed by several authors: while allowing to study opinion dynamics, this model is also believed to be one of the most representative among the many defined in the wide field of sociophysics. Here, we investigate the consequences of conformity on the consensus reaching process, by numerically simulating a q-voter model with agents behaving either as conformists or non-conformists, embedded on heterogeneous network topologies (as small-world and scale-free). In fact, although it is already known that conformity enhances the reaching of consensus, the related process is often studied only on fully-connected networks, thus strongly limiting our full understanding of it. This paper represents a first step in the direction of analyzing more realistic social models, showing that different opinion formation-phases, driven by the conformist agents density, are observable. As a result, we identify threshold values of the density of conformist agents, varying across different topologies and separating different regimes of our system, ranging from a disordered phase, where different opinions coexist, to a gradually more ordered phase, where consensus is eventually reached.
description: 7 pages, 6 figures