cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Деревенская тема в произведениях Станислава Востокова
Creators: name: Орлова, Елена
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: Определение темы рассматривается как важный этап в чтении-общении, что предполагает необходимость тематических характеристик творчества современных авторов. Деревенская тема имеет свои традиции в отечественной литературе. Предложены ее характеристики и рассмотрены особенности проявления в произведениях Станислава Востокова. Писатель и продолжатель приёмов и образов М.Пришвина и Ю.Коваля, и создатель своего неповторимого мира современной русской деревни, где реалистические зарисовки уживаются с фольклорностью описания. Юмор автора выступает проявлением его доброго понимания и принятия деревенского образа жизни. Поэтическое отношение Востокова к миру деревни и ее героям выражается в образности языка, богатого сравнениями и метафорами. Писатель становится своеобразным голосом русской деревеньки в окружающем её урбанистическом пространстве.
title: Мотивный комплекс рая в русской литературе под влиянием поэмы Дж.Мильтона «Потерянный рай»
Creators: name: Паринова, Анна
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: Рассматривается влияние поэмы Джона Мильтона (1667) на мотивный комплекс рая в русской литературе, которое заключается в трансформации библейской интерпретации образов ада и рая в поэме, проявлении двойственности образа Сатаны, а также перемещении топоса «рая» из плана внешнего во внутренний — духовный мир человека. Влияние данной поэмы отмечено в лирике русских поэтов-романтиков XIX века (М.Ю.Лермонтов, А.А.Фет), указано на развитие идей Мильтона в русской прозе (Ф.М.Достоевский, З.Прилепин). Проблема двойственности человеческой души заняла одно из важнейших мест в русской литературе.
title: Акафист князю Иоанну Калите
Creators: name: Первушин, Михаил
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: Работа посвящена уникальному памятнику древнерусской письменности «Сийское Евангелие 1339 года». История этого памятника полна тайн и загадок, связанных в основном с его прекрасными миниатюрами и удивительным послесловием. Не касаясь полемики о том, когда, где и по чьему указанию была создана эта рукопись, в статье обращено внимание на послесловие и рассмотрены его структурно-поэтические особенности. Согласно сделанным наблюдениям над княжеским славословием, сделан вывод о его соответствии по своим определенным метрическим, ритмическим, интонационно-синтаксическим построением фраз строфе «икос» и более крупному гимнографическому произведению — «акафист». Автор вспоминает основные заслуги князя Ивана, которых более чем достаточно для спасения его души и последующего его прославления. Рассмотрены также и косвенные подтверждения предположения о написанном в послесловии кратком акафисте князю Ивану.
Experimental investigation of debris-induced loading in tsunami-like flood events
Creators: name: Stolle, Jacob
name: Takabatake, Tomoyuki
name: Mikami, Takahito
name: Shibayama, Tomoya
name: Goseberg, Nils
name: Nistor, Ioan
name: Petriu, Emil
Publisher: name: Basel : MDPI AG
Year: 2017
Subjects: subject: Coastal engineering
subject: Debris damming
subject: Debris loads
subject: Floods
subject: Natural disaster
subject: Steady-state
subject: Tsunami
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: Debris loads during flood events have been well-documented by forensic engineering field surveys of affected communities. Research has primarily focused on debris impact loading and less emphasis has been placed into quantifying the loads and effects associated with debris damming, which occurs when solid objects accumulate at the front of structures. The formation of the debris dam has been shown to results in increased drag forces, backwater rise, and flow accelerations which can influence the stability of the structure. This study examined the formation of a debris dam in steady-state conditions of debris common to flood-prone communities. The study determined that the hydraulic conditions, in particular flow velocity, influenced the formation of the debris dam. Additionally, the study examined the influence of the blockage ratio on the backwater rise as well as the drag coefficient.
Hierarchical follow-up of subthreshold candidates of an all-sky Einstein@Home search for continuous gravitational waves on LIGO sixth science run data
Creators: name: Papa, Maria Alessandra
name: Eggenstein, Heinz-Bernd
name: Walsh, Sinéad
name: Di Palma, Irene
name: Allen, Bruce
name: Astone, Pia
name: Bock, Oliver
name: Creighton, Teviet D.
name: Keitel, David
name: Machenschalk, Bernd
name: Prix, Reinhard
name: Siemens, Xavier
name: Singh, Avneet
name: Zhu, Sylvia J.
name: Schutz, Bernard F.
Publisher: name: College Park, MD : American Physical Society
Year: 2016
Subjects: subject: Einstein
subject: LIGO
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: We report results of an all-sky search for periodic gravitational waves with frequency between 50 and 510 Hz from isolated compact objects, e.g., neutron stars. A new hierarchical multistage approach is taken, supported by the computing power of the Einstein@Home project, allowing us to probe more deeply than ever before. 16 million subthreshold candidates from the initial search [LIGO Scientific and Virgo Collaborations, Phys. Rev. D 94, 102002 (2016)] are followed up in four stages. None of those candidates is consistent with an isolated gravitational wave emitter, and 90% confidence level upper limits are placed on the amplitudes of continuous waves from the target population. Between 170.5 and 171 Hz, we set the most constraining 90% confidence upper limit on the strain amplitude h0 at 4.3×10-25, while at the high end of our frequency range, we achieve an upper limit of 7.6×10-25. These are the most constraining all-sky upper limits to date and constrain the ellipticity of rotating compact objects emitting at 300 Hz at a distance D to less than 6×10-7 [D100 pc].
On Rogue wave in the Kundu-DNLS equation
Creators: name: Shan, Shibao
name: Li, Chuanzhong
name: He, Jingsong
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: In this paper, the determinant representation of the n-fold Darboux transformation (DT) of the Kundu-DNLS equation is given. Based on our analysis, the soliton solutions, positon solutions and breather solutions of the Kundu-DNLS equation are given explicitly. Further, we also construct the rogue wave solutions which are given by using the Taylor expansion of the breather solution. Particularly, these rogue wave solutions possess several free parameters. With the help of these parameters, these rogue waves constitute several patterns, such as fundamental pattern, triangular pattern, circular pattern.
description: 17 pages, 20 figures, To appear in Communications in Nonlinear Science and Numerical Simulation
Eleocharis acicularis
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: E. acicularis (L.) R. et Seh. (S. acicularis L.) Cat. 359. l: Bouveret (Defago); Illarsaz (J.); Dorenaz (Garns). -2: An der Sarvazbei Saillon (Garns). Var.longicaulis (Desmazieres) - 2: An der SarvazbeiSaillon (Garns).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Interlinking educational resources and the web of data: A survey of challenges and approaches
Creators: name: Dietze, Stefan
name: Sanchez-Alonso, Salvador
name: Ebner, Hannes
name: Yu, Hong Qing
name: Giordano, Daniela
name: Marenzi, Ivana
name: Pereira Nunes, Bernardo
Publisher: name: Bingley : Emerald Publishing
Year: 2013
Subjects: subject: Education
subject: Information technology
subject: Learning methods
subject: Linked data
subject: Open educational resources
subject: Semantic web
subject: Technology-enhanced learning
subject: Web data
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::370 | Erziehung, Schul- und Bildungswesen

description: Purpose: Research in the area of technology-enhanced learning (TEL) throughout the last decade has largely focused on sharing and reusing educational resources and data. This effort has led to a fragmented landscape of competing metadata schemas, or interface mechanisms. More recently, semantic technologies were taken into account to improve interoperability. The linked data approach has emerged as the de facto standard for sharing data on the web. To this end, it is obvious that the application of linked data principles offers a large potential to solve interoperability issues in the field of TEL. This paper aims to address this issue. Design/methodology/approach: In this paper, approaches are surveyed that are aimed towards a vision of linked education, i.e. education which exploits educational web data. It particularly considers the exploitation of the wealth of already existing TEL data on the web by allowing its exposure as linked data and by taking into account automated enrichment and interlinking techniques to provide rich and well-interlinked data for the educational domain. Findings: So far web-scale integration of educational resources is not facilitated, mainly due to the lack of take-up of shared principles, datasets and schemas. However, linked data principles increasingly are recognized by the TEL community. The paper provides a structured assessment and classification of existing challenges and approaches, serving as potential guideline for researchers and practitioners in the field. Originality/value: Being one of the first comprehensive surveys on the topic of linked data for education, the paper has the potential to become a widely recognized reference publication in the area. This article is © Emerald Group Publishing and permission has been granted for this version to appear here http://www.emeraldinsight.com/doi/full/10.1108/00330331211296312. Emerald does not grant permission for this article to be further copied/distributed or hosted elsewhere without the express permission from Emerald Group Publishing Limited.
Optimization of anodic porous transport electrodes for proton exchange membrane water electrolyzers
Creators: name: Bühler, Melanie
name: Hegge, Friedemann
name: Holzapfel, Peter
name: Bierling, Markus
name: Suermann, Míchel.
name: Vierrath, Severin
name: Thiele, Simon
Publisher: name: Cambridge : Royal Society of Chemistry
Year: 2019
Subjects: subject: Durability
subject: Electrodes
subject: Ohmic contacts
subject: Precious metals
subject: Sintering
subject: Catalyst loadings
subject: Membrane electrode assemblies
subject: Noble metal loading
subject: Oxygen evolution reaction
subject: Polarization behavior
subject: Proton exchange membranes
subject: Reproducibilities
subject: Water electrolysis
subject: Catalysts
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: In this study we investigate the potential of porous transport electrode (PTE) based membrane electrode assemblies (MEAs) for proton exchange membrane water electrolysis. The focus is on the overpotential determining anodic PTE for the oxygen evolution reaction. The influences of catalyst loading, ionomer content and porous titanium substrate on the polarization behavior are analyzed. The comparison of a porous fiber-sintered substrate with a powder-sintered substrate shows no significant differences in the kinetic and mass transport regions. Ohmic losses, however, are lower for fiber PTEs above a catalyst loading of 1.0 mgIrO2 cm-2. Variations of the Nafion content in the catalyst layer reveal changes of mass transport and ohmic losses and have an influence on the reproducibility. Varying the noble metal loading and therefore the thickness of the applied catalyst layer influences the kinetic region and ohmic resistance of the MEAs. The best compromise between reproducibility and performance is found for a loading of 1.4 mgIrO2 cm-2 and 9 wt% Nafion. The stable operation of the aforementioned PTE is shown in a 200 h durability test at 2 A cm-2.
Iterative morphological and mollifier-based baseline correction for Raman spectra
Creators: name: Koch, Matthias
name: Suhr, Christian
name: Roth, Bernhard
name: Meinhardt-Wollweber, Merve
Publisher: name: Chichester : John Wiley and Sons Ltd
Year: 2016
Subjects: subject: Baseline correction
subject: Fluorescence removal
subject: in vivo
subject: Mollifier
subject: Morphological
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: In vivo Raman spectroscopy with low signal-to-noise ratio and strong, irregularly shaped fluorescence background imposes a challenge for automatic baseline correction methods. In this work, an approach that enables fast and efficient batch baseline correction has been developed, which is based on a morphological operation in combination with a mollifier algorithm. As this algorithm relies only on three parameters, which are determined by the given experimental conditions, it can be used for automatic and objective processing of many Raman spectra. The applicability of the baseline correction is demonstrated on resonance Raman spectra of beta-carotene mixed with fluorescent red ink as model system, on carotenoids in human skin, and on an excitation–emission map of the green alga Haematococcus pluvialis. In the future, the algorithm opens the potential for wide application in Raman spectra analysis in biological contexts. In particular, it greatly facilitates data processing in cases where special photochemical sample preparation or complex experimental baseline removal was required before. Similarly, processing data of experiments using resonant excitation techniques yielding strong fluorescence background is possible. This is the peer reviewed version of the following article: Koch, M.; Suhr, C.; Roth, B.; Meinhardt-Wollweber, M.: Iterative morphological and mollifier-based baseline correction for Raman spectra. In: Journal of Raman Spectroscopy 48 (2016), Nr. 2, S. 336-342, which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/jrs.5010/abstract. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
Bayesian Model Averaging in Astrophysics: A Review
Creators: name: Parkinson, David
name: Liddle, Andrew R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We review the use of Bayesian Model Averaging in astrophysics. We first introduce the statistical basis of Bayesian Model Selection and Model Averaging. We discuss methods to calculate the model-averaged posteriors, including Markov Chain Monte Carlo (MCMC), nested sampling, Population Monte Carlo, and Reversible Jump MCMC. We then review some applications of Bayesian Model Averaging in astrophysics, including measurements of the dark energy and primordial power spectrum parameters in cosmology, cluster weak lensing and Sunyaev-Zel'dovich effect data, estimating distances to Cepheids, and classifying variable stars.
description: 16 pages, 5 figures. Invited review article for special issue on Astrostatistics
Power, piety and legacy : the patronage of bishop Louis d'Amboise in fifteenth-century Languedoc
Creators: name: Faiers, Julia
Publisher: name: University of St Andrews
Year: 2021
Subjects: subject: NA5551.A63F2
subject: Amboise, Louis d', d.1503
subject: Cathédrale Sainte-Cécile d'Albi--History
subject: Patronage, Ecclesiastical--France--Albi--History
subject: Bishops--France--Albi
subject: Mural painting and decoration--France--Albi--15th century
subject: Albi (France)--Buildings, structures, etc.

description: Louis d'Amboise was bishop of Albi, in south-west France, from 1474 until his death in Lyon in 1503. During his episcopacy he commissioned a significant number of works for his cathedral and associated buildings, several of which survive. Existing scholarship on the subject of the bishop's patronage has thus far focused on the iconography of the programmes he commissioned, interpreting it uncritically as proof of the prelate's piety. Furthermore, French scholars have sought to establish the chronology of the individual works and programmes, and to identify the painters, architects and sculptors responsible for creating them. None has interrogated in depth the role of the patron, his motivations, or how this busy bishop, frequently absent from his diocese, would manage such extensive projects. Those scholars who have examined the bishop's art patronage have regarded him as the primary agent, a restrictive view that I challenge. The main works Louis d'Amboise commissioned for Albi cathedral startle the modern viewer with their scale, grandeur and magnificence. Modern scholars have, however, paid little or no attention to a seemingly unmissable feature of these programmes - the explosion of heraldic imagery, dominated by the d'Amboise coat of arms applied to every conceivable surface and in a variety of media. I looked at these devices on their various supports and in different locations holistically in order to ascertain patterns and global meanings, and to place them within a wider context. This thesis re-examines the monuments and programmes Louis d'Amboise commissioned through the theoretical lens of social hierarchies, drawing upon the methodologies of social historians and theorists Sherry Lindquist and Jacqueline Jung. I argue that the bishop's membership of an illustrious noble family shaped the patronage attributed to him, and I examine how his personal network of fixers and influencers contributed to the creation of these works. Through examination and analysis of the monuments and surviving documentary evidence, my research revealed a far more intricate picture of episcopal patronage than the academy had hitherto supplied.
Complete history of the observable 21-cm signal from the first stars during the pre-reionization era
Creators: name: Fialkov, Anastasia
name: Barkana, Rennan
name: Pinhas, Arazi
name: Visbal, Eli
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the first complete calculation of the history of the inhomogeneous 21-cm signal from neutral hydrogen during the era of the first stars. We use hybrid computational methods to capture the large-scale distribution of the first stars, whose radiation couples to the neutral hydrogen emission, and to evaluate the 21-cm signal from z ~ 15-35. In our realistic picture large-scale fluctuations in the 21-cm signal are sourced by the inhomogeneous density field and by the Ly-alpha and X-ray radiative backgrounds. The star formation is suppressed by two spatially varying effects: negative feedback provided by the Lyman-Werner radiative background, and supersonic relative velocities between the gas and dark matter. Our conclusions are quite promising: we find that the fluctuations imprinted by the inhomogeneous Ly-alpha background in the 21-cm signal at z ~ 25 should be detectable with the Square Kilometer Array.
description: 5 pages, 3 figures, 3 tables, submitted to MNRAS
title: Zwischen Selbstbestimmung und Kontrollverlust: Binge Watching im Kontext alltäglicher Zeitstrukturen
titleType: AlternativeTitle
Creators: name: Hollekamp, Sebastian
Publisher: name: University of Salzburg
Year: 2019

description: Mit der steigenden Reichweite von Streamingdiensten hat auch das sogenannte Binge Watching  an  Bedeutung  gewonnen.  Die  Rezeption  von  mehreren  Folgen  einer  Serie  am  Stück bietet  spezifische  Gratifikationen  bei  der  Aneignung.  Allerdings,  so zeigen  Studien,  kann Binge Watching auch unangenehmes Empfinden, wie Scham und Unbehagen, zur Folge haben. Der vorliegende Beitrag versucht diese Ambivalenz zu erklären und betrachtet, inwiefern Binge Watching Teil des Alltagslebens von Rezipientinnen und Rezipienten ist und wie es unter welchen Bedingungen abläuft. Das Phänomen Binge Watching als situatives Medienhandeln, eingebettet in die Kontexte des Alltags, wird dabei aus einer zeittheoretischen Perspektive beleuchtet. Um individuelle Sichtweisen und Bedeutungen zu erfassen, wurden qualitative  Leitfadeninterviews  mit  Binge Watcherinnen  und  Binge Watchern  geführt.  In  der Auswertung  der Interviews  wurde  eine  Typologie  von  vier  unterschiedlichen  Binge-Watching-Mustern erarbeitet. Diese unterscheiden sich in zeitlichen Aspekten und gehen mit unterschiedlichen Motiven und Folgen einher.
Fermi nesting between atomic wires with strong spin-orbit coupling
Creators: name: Tegenkamp, Christoph
name: Lükermann, Daniel
name: Pfnür, Herbert
name: Slomski, B.
name: Landolt, G.
name: Dil, J.H.
Publisher: name: College Park, MD : American Physical Society
Year: 2012
Subjects: subject: Angle resolved photoemission spectroscopy
subject: Atomic wires
subject: Band fillings
subject: Chain structure
subject: Charge state
subject: Electronic spins
subject: Helicities
subject: Highly-correlated
subject: Inter-wire distances
subject: Out of phase
subject: Reciprocal lattice vectors
subject: Spin polarized transport
subject: Spin textures
subject: Spin-orbit couplings
subject: Spin-polarized
subject: Super-lattice structures
subject: Charge density
subject: Lead
subject: Photoelectron spectroscopy
subject: Wire
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: The mutual interplay between superlattice structures, band filling factors, and spin-orbit coupling results in a highly correlated electronic spin and charge state found for an array of atomic Pb wires grown on Si(557). By means of spin- and angle-resolved photoemission spectroscopy, the spin texture close to the Fermi surface was found to be alternating and equidistant; thus, Fermi nesting occurs in between bands with the same spin helicity, giving rise to spin-polarized charge-density waves in the direction across the wires. An out-of-phase superposition of both Rashba channels is manifested by an extraordinary large Rashba splitting of Δk0=0.2 Å−1=g/2, where g is a reciprocal lattice vector defined by the interwire distance and fits into the model of spin-density waves in antiferromagnetically ordered chain structures. The implications towards spin-polarized transport along the wires will be discussed. © 2012 American Physical Society.
title: Творчество М.Ю.Лермонтова в восприятии Н.А.Некрасова
Creators: name: Поташова, Ксения
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: В настоящее время личность и творческое наследие Н.А.Некрасова оказывается на периферии литературоведения, его поэзия, ассоциируется с выражением революционно-демократических настроений, самого поэта часто воспринимают как публициста, посвятившего себя разоблачению общественных пороков и созданию социальных лозунгов. Между тем упущенными оказываются некрасовские темы покаяния, подвижничества, осмысление им места человека в мире, размышления о духовных стремлениях личности. Расширение и углубление подходов к изучению поэзии Некрасова представляется в открытии новых литературных граней, в изучении творческого диалога, раскрывающего духовно-нравственные основы творчества поэта. Именно в такой плоскости лежит интерес Некрасова к творчеству М.Ю.Лермонтова. Миропонимание Некрасова, также как и Лермонтова, определяется неудовлетворенностью действительностью, их привлекает образ непонятого и отвергнутого обществом человека, поэтов объединяет ощущение трагизма личности и поиски выхода из этого состояния.
title: «Страстная седмица» М.В.Нестерова и «Братья Карамазовы» Ф.М.Достоевского: опыт сопоставления
Creators: name: Пращерук, Наталья
name: Жарова, Анна
name: Мошкова, Анна
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: В статье с опорой на концепцию «реализма в высшем смысле» Ф.М.Достоевского сопоставляются картина М.В.Нестерова и роман «Братья Карамазовы». Высказывается гипотеза о том, что в фигуре женщины с гробиком художник изобразил А.Г.Достоевскую. Исследуется, как в соотнесении живописного и литературного произведения, объединенных общим пафосом освоения духовной проблематики и осмысления судеб России и русского человека в религиозном ключе, открываются новые значимые смыслы, углубляющие наши представления о творчестве обоих художников.
title: Тема пространства и времени в творчестве Иосифа Бродского
Creators: name: Скобелева, Анна
name: Скобелева, Елена
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: Исследуется тема пространства и времени в творчестве Иосифа Бродского. В качестве примера автор обращается к изучению произведений «Натюрморт», «Колыбельная Трескового мыса», «В горах», «Путешествие в Стамбул», написанных в различные годы. Именно в этих произведениях, по мнению исследователя, раскрывается противоречие, составляющее основу творчества поэта — пространство и время представляются ему как основной источник земных страданий и как единственный путь спасения от самих себя.
Interwire coupling for In(4x1) /Si(111) probed by surface transport
Creators: name: Edler, Frederik
name: Miccoli, Ilio
name: Demuth, Stephanie
name: Pfnür, Herbert
name: Wippermann, S.
name: Lücke, A.
name: Schmidt, W.G.
name: Tegenkamp, Christoph
Publisher: name: College Park, MD : American Physical Society
Year: 2015
Subjects: subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: The In/Si(111) system reveals an anisotropy in the electrical conductivity and is a prototype system for atomic wires on surfaces. We use this system to study and tune the interwire interaction by adsorption of oxygen. Through rotational square four-tip transport measurements, both the parallel (σ||) and perpendicular (σ⊥) components are measured separately. The analysis of the I(V) curves reveals that σ⊥ is also affected by adsorption of oxygen, showing clearly an effective interwire coupling, in agreement with density-functional-theory-based calculations of the transmittance. In addition to these surface-state mediated transport channels, we confirm the existence of conducting parasitic space-charge layer channels and address the importance of substrate steps by performing the transport measurements of In phases grown on Si(111) mesa structures.
title: Образ Алеши Карамазова в контексте размышлений Ф.М.Достоевского о русском национальном характере
Creators: name: Степченкова, Валентина
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: В основе статьи лежит анализ образа Алеши из романа «Братья Карамазовы» в контексте размышлений Ф.М.Достоевского о русском национальном менталитете. Утверждается, что образ Алеши был итогом многолетних наблюдений и размышлений Ф.М.Достоевского над характером русского человека, что нашло своё отражение в «Дневнике писателя». Алеша Карамазов репрезентуется как типизированный русский человек, отмечаются присущие ему свойства религиозности, страстности, человеколюбия, всепрощения, простодушия и кротости. Делается вывод о том, что в лице главного героя писатель показал собирательный образ русского человекf в лучших его проявлениях.
A discrete time method to the first variation of fractional order variational functionals
Creators: name: Pooseh, Shakoor
name: Almeida, Ricardo
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 26A33, 33F05, 49M25

description: The fact that the first variation of a variational functional must vanish along an extremizer is the base of most effective solution schemes to solve problems of the calculus of variations. We generalize the method to variational problems involving fractional order derivatives. First order splines are used as variations, for which fractional derivatives are known. The Grunwald-Letnikov definition of fractional derivative is used, because of its intrinsic discrete nature that leads to straightforward approximations.
description: This is a preprint of a paper whose final and definite form will appear in Central European Journal of Physics. Paper submitted 31-Jan-2013; revised 6-May-2013; accepted for publication 7-May-2013
Characterization Of Left Artinian Algebras Through Pseudo Path Algebras
Creators: name: Li, Fang
Publisher: name: arXiv
Year: 2013
Subjects: subject: Rings and Algebras (math.RA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: In this paper, using pseudo path algebras, we generalize Gabriel's Theorem on elementary algebras to left Artinian algebras over a field $k$ when it is splitting over its radical, in particular, when the dimension of the quotient algebra decided by the $n$'th Hochschild cohomology is less than 2 (for example, $k$ is finite or char$k=0$). Using generalized path algebras, the generalized Gabriel's Theorem is given for finite dimensional algebras with 2-nilpotent radicals which is splitting over its radical. As a tool, the so-called pseudo path algebras are introduced as a new generalization of path algebras, which can cover generalized path algebras (see Fact 2.5). The main result is that (i) for a left Artinian $k$-algebra $A$ and $r=r(A)$ the radical of $A$, when the quotient algebra $A/r$ can be lifted, it holds that $A\cong PSE_k(Δ,\mathcal{A},ρ)$ with $J^{s}\subset\subset J$ for some $s$ (Theorem 3.2); (ii) for a finite dimensional $k$-algebra $A$ with $r=r(A)$ 2-nilpotent radical, when the quotient algebra $A/r$ can be lifted, it holds that $A\cong k(Δ,\mathcal{A},ρ)$ with $\widetilde J^{2}\subset\subset\widetilde J^{2}+\widetilde J\cap$ \textrm{Ker}$\widetildeφ$ (Theorem 4.3), where $Δ$ is the quiver of $A$ and $ρ$ is a set of relations. Meantime, the uniqueness of the quivers and generalized path algebra/pseudo path algebras satisfying the isomorphism relations is obtained in the case when the ideals generated by the relations are admissible (see Theorem 3.5 and 4.4).
description: 25 pages
Investigation of the frequency content of ground motions recorded during strong Vrancea earthquakes, based on deterministic and stochastic indices
Creators: name: Craifaleanu, Iolanda-Gabriela
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geophysics (physics.geo-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: The paper presents results from a recent study in progress, involving an extensive analysis, based on several deterministic and stochastic indices, of the frequency content of ground motions recorded during strong Vrancea seismic events. The study, continuing those initiated by Lungu et al. in the early nineties, aims to better reveal the characteristics of the analyzed ground motions. Over 300 accelerograms, recorded during the strong Vrancea seismic events mentioned above and recently re-digitized, are used in the study. Various analytical estimators of the frequency content, such as those based on Fourier spectra, power spectral density, response spectra and peak ground motion values are evaluated and compared. The results are correlated and validated by using the information provided by various spectral bandwidth measures, as the Vanmarcke and the Cartwright and Longuet-Higgins indices. The capacity of the analyzed estimators to describe the frequency content of the analyzed ground motions is assessed comparatively and the most relevant parameters are being identified.
description: Eighth International Conference on Structural Dynamics, EURODYN 2011, Leuven, Belgium, July 4-6, paper no. MS16-832 (on CD/ROM)
Reference Distribution Functions for Magnetically Confined Plasmas from the Minimum Entropy Production Theorem and the MaxEnt Principle, subject to the Scale-Invariant Restrictions
Creators: name: Sonnino, Giorgio
name: Cardinali, Alessandro
name: Steinbrecher, Gyorgy
name: Peeters, Philippe
name: Sonnino, Alberto
name: Nardone, Pasquale
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We derive the expression of the reference distribution function for magnetically confined plasmas far from the thermodynamic equilibrium. The local equilibrium state is fixed by imposing the minimum entropy production theorem and the maximum entropy (MaxEnt) principle, subject to scale invariance restrictions. After a short time, the plasma reaches a state close to the local equilibrium. This state is referred to as the reference state. The aim of this letter is to determine the reference distribution function (RDF) when the local equilibrium state is defined by the above mentioned principles. We prove that the RDF is the stationary solution of a generic family of stochastic processes corresponding to an universal Landau-type equation with white parametric noise. As an example of application, we consider a simple, fully ionized, magnetically confined plasmas, with auxiliary Ohmic heating. The free parameters are linked to the transport coefficients of the magnetically confined plasmas, by the kinetic theory.
description: 9 pages and 6 figures. arXiv admin note: substantial text overlap with arXiv:1305.5921
Einstein@Home all-sky search for periodic gravitational waves in LIGO S5 data
Creators: name: Aasi, J.
name: Allen, Bruce
name: Ast, Stefan
name: Aufmuth, Peter
name: Danzmann, Karsten
name: Kaufer, S.
name: Lück, Harald
name: Meier, Tobias
name: Schnabel, R.
name: Vahlbruch, H.
name: Willke, Benno
name: Et Al.
name: LIGO Scientific Collaboration
name: Collaboration, Virgo
Publisher: name: College Park, MD : American Physical Society
Year: 2013
Subjects: subject: Gravitational waves
subject: Gravitationswelle
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: This paper presents results of an all-sky search for periodic gravitational waves in the frequency range [50,1 190] Hz and with frequency derivative range of ∼[−20,1.1]×10−10 Hz s−1 for the fifth LIGO science run (S5). The search uses a noncoherent Hough-transform method to combine the information from coherent searches on time scales of about one day. Because these searches are very computationally intensive, they have been carried out with the Einstein@Home volunteer distributed computing project. Postprocessing identifies eight candidate signals; deeper follow-up studies rule them out. Hence, since no gravitational wave signals have been found, we report upper limits on the intrinsic gravitational wave strain amplitude h0. For example, in the 0.5 Hz-wide band at 152.5 Hz, we can exclude the presence of signals with h0 greater than 7.6×10−25 at a 90% confidence level. This search is about a factor 3 more sensitive than the previous Einstein@Home search of early S5 LIGO data.
Eleocharis pauciflora Link
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: E.pauciflora (Lightf.) Link (S. pauciflorus Lightf.) Cat. 360. Von den Tälernbis in die alpine Stufe. 2: Unterhalb Saillon, etwa 465m (Garns); oberer See von Fully (idem); Liappey bei Derborence (Villaret). - 3: Valsorey (Guyot); Bonatchesse (Villaret); Seenvon Chanrion (R. Chodat); Saastal, vielfach (Miller, J., A. Keller, Romieux). - 3a: Silva auf Alpien (Becherer). - 4: Grimsel (Zahn). Var. campestris (Roth) Volkart - 3: «Les Maretsons» zwischen Fully und Saxon (Garns). Var. imperfecta Beauverd - 2: Faflerbachim Lötschental (Beauverd). (Varietät von zweifelhafter systematischer Wertigkeit: Verf.)
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
title: Иконы в «Истории государства российского» Н.М.Карамзина: к постановке проблемы
Creators: name: Сытина, Юлия
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: В «Истории Государства Российского» Н.М.Карамзина иконы появляются в самых разных контекстах. Как показывает анализ, история Отечества у него неотделима от икон: они живут страдают, плачут и радуются вместе с народом. Проведенное исследование позволяет выявить аксиологические установки историографа, дает возможность говорить о первостепенной важности Православия в его мировоззрении.
Self-localization of polariton condensates in periodic potentials
Creators: name: Ostrovskaya, E. A.
name: Abdullaev, J.
name: Fraser, M. D.
name: Desyatnikov, A. S.
name: Kivshar, Yu. S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We predict the existence of novel spatially localized states of exciton-polariton Bose-Einstein condensates in semiconductor microcavities with fabricated periodic in-plane potentials. Our theory shows that, under the condition of continuous off-resonant pumping and losses associated with polariton decay, localization is observed for a wide range of optical pump parameters due to effective potentials self-induced by the polariton flows in the spatially periodic system. We reveal that the self-localization of exciton-polaritons in the lattice may occur both in the gaps and bands of the single-particle linear spectrum, and is dominated by the effects of gain and dissipation rather than the applied potential, in sharp contrast to the conservative condensates of ultracold alkali atoms.
description: 5 pages, 5 figures
GW151226: Observation of Gravitational Waves from a 22-Solar-Mass Binary Black Hole Coalescence
Creators: name: Abbott, B.P.
name: Abbott, R.
name: Abbott, T.D.
name: Abernathy, M.R.
name: Acernese, F.
name: Ackley, K.
name: Adams, C.
name: Adams, T.
name: Addesso, P.
name: Adhikari, R.X.
name: Adya, Vaishali Badrish
name: Affeldt, Christoph
name: Agathos, M.
name: Agatsuma, K.
name: Aggarwal, N.
name: Aguiar, O.D.
name: Aiello, L.
name: Ain, A.
name: Ajith, P.
name: Allen, Bruce
name: Allocca, A.
name: Et Al.
Publisher: name: College Park, MD : American Physical Society
Year: 2016
Subjects: subject: Black Hole
subject: GW150914
subject: BBH
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: We report the observation of a gravitational-wave signal produced by the coalescence of two stellar-mass black holes. The signal, GW151226, was observed by the twin detectors of the Laser Interferometer Gravitational-Wave Observatory (LIGO) on December 26, 2015 at 03:38:53 UTC. The signal was initially identified within 70 s by an online matched-filter search targeting binary coalescences. Subsequent off-line analyses recovered GW151226 with a network signal-to-noise ratio of 13 and a significance greater than 5σ. The signal persisted in the LIGO frequency band for approximately 1 s, increasing in frequency and amplitude over about 55 cycles from 35 to 450 Hz, and reached a peak gravitational strain of 3.4+0.7−0.9×10−22. The inferred source-frame initial black hole masses are 14.2+8.3−3.7M⊙ and 7.5+2.3−2.3M⊙, and the final black hole mass is 20.8+6.1−1.7M⊙. We find that at least one of the component black holes has spin greater than 0.2. This source is located at a luminosity distance of 440+180−190 Mpc corresponding to a redshift of 0.09+0.03−0.04. All uncertainties define a 90% credible interval. This second gravitational-wave observation provides improved constraints on stellar populations and on deviations from general relativity.
Fluctuations and correlations of a driven tracer in a hard-core lattice gas
Creators: name: Bénichou, O.
name: Illien, P.
name: Oshanin, G.
name: Voituriez, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider a driven tracer particle (TP) in a bath of hard-core particles undergoing continuous exchanges with a reservoir. We develop an analytical framework which allows us to go beyond the standard force-velocity relation used for this minimal model of active microrheology and quantitatively analyze, for any density of the bath particles, the fluctuations of the TP position and their correlations with the occupation number of the bath particles. We obtain an exact Einstein-type relation which links these fluctuations in the absence of a driving force and the bath particles density profiles in the linear driving regime. For the one-dimensional case we also provide an approximate but very accurate explicit expression for the variance of the TP position and show that it can be a non-monotoneous function of the bath particles density: counter-intuitively, an increase of the density may increase the dispersion of the TP position. We show that this non trivial behavior, which could in principle be observed in active microrheology experiments, is induced by subtle cross-correlations quantified by our approach.
The Effect of COVID-19 on Human Capital in a Team Setting: Evidence from the VA
Creators: name: Garcia, Nicolas
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: Nursing, Labor Market, Healthcare, Human Capital, COVID-19, Shortage

description: At the start of the COVID-19 Pandemic, the healthcare industry faced unprecedented turnover and staff shortages caused in part by the difficulty of navigating a global pandemic. Registered Nurses (RN) in the United Sates were especially hard hit (Liss 2021). Research (Mark et al. 2004; Sales et al. 2008; Needleman et al. 2011; Bartel et al. 2014; Kelly et al. 2022) has shown RN staffing and specific human capital (proxied by tenure) strongly affect patient mortality and length of stay. If COVID-19 caused significant numbers of experienced RNs to retire or scale back their work hours, it may have adversely affected patient outcomes. Using unit level data from the Veterans Health Administration (VHA) I investigate how COVID-19 affected the specific human capital of RNs within the VHA.
Properties of the Binary Black Hole Merger GW150914
Creators: name: Abbott, B.P.
name: Abbott, R.
name: Abbott, T.D.
name: Abernathy, M.R.
name: Acernese, F.
name: Et Al.
name: LIGO Scientific Collaboration
name: Collaboration, Virgo
Publisher: name: College Park, MD : American Physical Society
Year: 2016
Subjects: subject: Bins
subject: Gravitation
subject: Gravitational effects
subject: Gravity waves
subject: Interferometers
subject: Laser interferometry
subject: Relativity
subject: Credible interval
subject: Electromagnetic observations
subject: General Relativity
subject: Laser interferometer gravitational-wave observatories
subject: Massive black holes
subject: Source location
subject: Southern Hemisphere
subject: Waveform models
subject: Stars
subject: Gravitationswelle
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: On September 14, 2015, the Laser Interferometer Gravitational-Wave Observatory (LIGO) detected a gravitational-wave transient (GW150914); we characterize the properties of the source and its parameters. The data around the time of the event were analyzed coherently across the LIGO network using a suite of accurate waveform models that describe gravitational waves from a compact binary system in general relativity. GW150914 was produced by a nearly equal mass binary black hole of masses 36-4+5M and 29-4+4M; for each parameter we report the median value and the range of the 90% credible interval. The dimensionless spin magnitude of the more massive black hole is bound to be <0.7 (at 90% probability). The luminosity distance to the source is 410-180+160 Mpc, corresponding to a redshift 0.09-0.04+0.03 assuming standard cosmology. The source location is constrained to an annulus section of 610 deg2, primarily in the southern hemisphere. The binary merges into a black hole of mass 62-4+4M and spin 0.67-0.07+0.05. This black hole is significantly more massive than any other inferred from electromagnetic observations in the stellar-mass regime. © 2016 authors. Published by the American Physical Society.
Observation of gravitational waves from a binary black hole merger
Creators: name: Abbott, B.P.
name: Abbott, R.
name: Abbott, T.D.
name: Abernathy, M.R.
name: Acernese, F.
name: Et Al.
name: LIGO Scientific Collaboration
name: Collaboration, Virgo
Publisher: name: College Park, MD : American Physical Society
Year: 2016
Subjects: subject: Bins
subject: Gravitational effects
subject: Gravity waves
subject: Interferometers
subject: Laser interferometry
subject: Matched filters
subject: Mergers and acquisitions
subject: Merging
subject: Relativity
subject: Signal processing
subject: Signal to noise ratio
subject: Stars
subject: Black hole mass
subject: Credible interval
subject: Direct detection
subject: False alarm rate
subject: General Relativity
subject: Gravitational-wave signals
subject: Laser interferometer gravitational-wave observatories
subject: Stellar-mass black holes
subject: Gravitation
subject: Gravitationswelle
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: On September 14, 2015 at 09:50:45 UTC the two detectors of the Laser Interferometer Gravitational-Wave Observatory simultaneously observed a transient gravitational-wave signal. The signal sweeps upwards in frequency from 35 to 250 Hz with a peak gravitational-wave strain of 1.0×10-21. It matches the waveform predicted by general relativity for the inspiral and merger of a pair of black holes and the ringdown of the resulting single black hole. The signal was observed with a matched-filter signal-to-noise ratio of 24 and a false alarm rate estimated to be less than 1 event per 203 000 years, equivalent to a significance greater than 5.1σ. The source lies at a luminosity distance of 410-180+160 Mpc corresponding to a redshift z=0.09-0.04+0.03. In the source frame, the initial black hole masses are 36-4+5M⊙ and 29-4+4M⊙, and the final black hole mass is 62-4+4M⊙, with 3.0-0.5+0.5M⊙c2 radiated in gravitational waves. All uncertainties define 90% credible intervals. These observations demonstrate the existence of binary stellar-mass black hole systems. This is the first direct detection of gravitational waves and the first observation of a binary black hole merger.
Length sensing and control for Einstein Telescope Low Frequency
Creators: name: Adya, Vaishali Badrish
name: Leavey, Sean
name: Lück, Harald
name: Graf, Christian
name: Hild, Stefan
Publisher: name: Bristol : Institute of Physics Publishing
Year: 2016
Subjects: subject: Degrees of freedom (mechanics)
subject: Gravitational effects
subject: Gravity waves
subject: Interferometers
subject: Control schemes
subject: Low-frequency
subject: Modulation frequencies
subject: Optical parameter
subject: Simulation packages
subject: Telescopes
subject: Gravitationswelle
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: In this paper we describe a feasible length sensing and control scheme for the low frequency interferometers of the Einstein Telescope (ET-LF) along with the techniques used to optimise several optical parameters, including the length of the recycling cavities and the modulation frequencies, using two numerical interferometer simulation packages: Optickle and Finesse. The investigations have suggested the use of certain combinations of sidebands to obtain independent information about the different degrees of freedom.