cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Современная дидактика: от школы знания – к школе созидания
Creators: name: ELS IPR BOOKS
Publisher: name: Издательство Владимирского государственного университета
Year: 2017

description: Рассмотрены теоретические и технологические аспекты современного обучения с культурологических позиций. Идея направленности школы на становление творчески созидательного потенциала человека – ключевая для развертывания собственно дидактической проблематики. Отражены новейшие достижения в области исследования развивающей функции обучения, раскрывающие подходы к практическому решению задач интеллектуального развития и саморазвития школьников в обучении. Предназначено для студентов очной и заочной форм обучения бакалавриата, магистратуры, обучающихся по направлению подготовки 44.03.05, 44.04.01 – Педагогическое образование. Может быть полезно аспирантам, исследующим проблемы педагогики и образования, слушателям системы повышения квалификации и переподготовки педагогических кадров, организаторам и участникам педагогических проектов всех уровней, преподавателям вузов. Рекомендовано для формирования профессиональных компетенций в соответствии с ФГОС ВО.
On the dynamics of the interaction between triggered active inclusions
Creators: name: Fournier, Jean-Baptiste
name: Ronia, Kévin Sin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In a one-dimensional elastic medium with finite correlation length and purely relaxational dynamics, we calculate the time dependence of the elastic force F(t) exchanged between two active inclusions that trigger an elastic deformation at t=0. We consider (i) linear inclusions coupling to the field with a finite force, and (ii) non-linear inclusions imposing a finite deformation. In the non-linear case, the force exhibits a transient maximum much larger than the equilibrium force, diverging as ~L^(-2) at separations L shorter than the field's correlation length. Both the mean-field and the Casimir component of the interaction are calculated. We also discuss the typical appearance time and equilibration time of the force, comparing the linear and the non-linear cases. The existence of a high transient force in the non-linear case should be a generic feature of elastically-mediated interactions.
description: 10 pages, 3 figures
Injektorkonzepte zur aktiven Unterdrückung der elektromagnetischen Störungen aller Klemmen eines stationär betriebenen DC/DC-Wandlers
Creators: name: Rübartsch, Marvin
name: Bendicks, Andreas
name: Frei, Stephan
Publisher: name: Aachen : Apprimus
Year: 2020
Subjects: subject: Kfz
subject: Störunterdrückung
subject: EMV-Filter
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: Die voranschreitende Elektrifizierung des Kfz erfordert den Einsatz verschiedener leistungselektronischer Konverter, die durch die funktionsbedingten Schaltvorgänge der Leistungstransistoren ein hohes Maß an elektromagnetischen Störungen verursachen können. Um andere elektronische Systeme nicht in ihrer Funktion zu beeinträchtigen, muss die Störaussendung begrenzt werden. Üblicherweise werden dazu passive Filterkomponenten eingesetzt. Diese können für hohe Störungen, Spannungen und Ströme jedoch groß, schwer und teuer werden. Um bauraumreduzierte Systeme zu ermöglichen, haben sich bereits verschiedene aktive Methoden zur Störunterdrückung etabliert [1]. Aktive EMV-Filter wurden z.B. in [2]-[5] vorgestellt. Diese Systeme nutzen das Prinzip der destruktiven Interferenz. Das Gegenstörsignal wird direkt durch Messung und Invertierung der Störungen generiert. Limitierte Verstärkungs-Bandbreiten-Produkte und unvermeidbare Verzögerungszeiten begrenzen hierbei die Filterleistung. Bei stationär betriebenen Systemen bestehen die Störungen aus diskreten Harmonischen, die sich auf die zugrundeliegende Schaltfrequenz zurückführen lassen. Damit ist es also möglich, ein Gegenstörsignal aus einzelnen Sinuswellen zu synthetisieren. Durch Synchronisation der Ansteuersignale und Einstellen der Amplituden und Phasen der einzelnen Sinussignale ist es beispielsweise möglich, systembedingte Verzögerungszeiten, Phasen- und Betragsgänge zu kompensieren. In diesem Beitrag wird die Methodik der aktiven Störunterdrückung mithilfe von synthetisierten und synchronisierten Gegenstörsignalen eingesetzt [6], [7]. Dadurch konnten bereits überzeugende Ergebnisse für einzelne Klemmen eines stationär betriebenen DC/DC-Wandlers erzielt werden. Diese Methode wurde in [8] erweitert, um die aktive Störunterdrückung an allen Klemmen (und damit für das Gesamtsystem) zu ermöglichen. In [8] wurden die Gegenstörsignale zwischen den Leitungen und der Referenzmasse über kapazitive Injektoren eingekoppelt. Diese führen allerdings zu einer Erhöhung der Y-Kapazitäten des Gesamtsystems, die es aufgrund von Sicherheitsvorschriften zu beschränken gilt. Dieses Problem kann beispielsweise durch den Einsatz induktiver Injektoren behoben werden. Im Rahmen dieses Beitrags werden verschiedene Injektoren hinsichtlich ihrer Möglichkeiten und Einschränkungen diskutiert.
Freely Independent Random Variables with Non-Atomic Distributions
Creators: name: Shlyakhtenko, Dimitri
name: Skoufranis, Paul
Publisher: name: arXiv
Year: 2013
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics

description: We examine the distributions of non-commutative polynomials of non-atomic, freely independent random variables. In particular, we obtain an analogue of the Strong Atiyah Conjecture for free groups thus proving that the measure of each atom of any $n \times n$ matricial polynomial of non-atomic, freely independent random variables is an integer multiple of $n^{-1}$. In addition, we show that the Cauchy transform of the distribution of any matricial polynomial of freely independent semicircular variables is algebraic and thus the polynomial has a distribution that is real-analytic except at a finite number of points.
УПРОЩЕНИЕ ГРАЖДАНСКОЙ ПРОЦЕССУАЛЬНОЙ ФОРМЫ В ПЕРИОД НЭПА (1921-1929 ГГ.)
Creators: name: Филонова Олина Игоревна
Publisher: name: Образование и право
Year: 2023
Subjects: гражданский процесс
упрощение судопроизводства
новая экономическая политика
народный суд
судебный приказ
взыскание.

description: Аннотация. Статья посвящена поиску советским государством процедурных форм упрощения и ускорения гражданского судопроизводства в период новой экономической политики. На основе анализа норм гражданского процессуального законодательства, проектов законодательных актов, циркуляров Народного Комиссариата Юстиции и разъяснений Верховного Суда РСФСР выявляются формы упрощения гражданского процесса. Прослеживается корректирование норм упрощенного процесса от проекта Гражданского процессуального кодекса до самого Кодекса и последовавших за ним Декретов, предусматривавших для отдельных дел упрощенную процессуальную форму. Делается вывод о двойственной задаче упрощения судопроизводства: это и способ разгрузить суды, и противопоставление формализму буржуазного суда. Народные суды, при обращении к ним административных органов с требованием, для которого был установлен порядок бесспорного взыскания, были обязаны удовлетворить просьбы о выдаче судебного приказа, независимо от суммы взыскания и от принадлежности недоимщика, должника, и держателя, к числу государственных органов.
Innovative Überwachung, Status-Anzeige, Fernmeldung sowie Prüfungen von Überspannungsschutzgeräten für Telekommunikations- und Signalverarbeitungs-Netzwerke
Creators: name: Pförtner, Steffen
name: Finis, Gernot
name: Heckler, Holger
Publisher: name: Aachen : Apprimus
Year: 2020
Subjects: subject: Überspannungsschutz
subject: Telekommunikationsnetzwerk
subject: Stoßstromimpulse
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: Um Telekommunikations- und signalverarbeitende Netzwerke wirksam gegen menschengemachte und blitzbedingte Überspannungs- und Stoßstromimpulse zu schützen, werden zuverlässige und auf die jeweilige Applikation abgestimmte Überspannungsschutzgeräte (SPDs) benötigt. Die Schutzwirkung von SPDs beruht auf der sicheren Ableitung von Stoßstromimpulsen sowie der Begrenzung der auftretenden Überspannungen. Hierfür stellt das SPD während des Ableitvorganges eine niederohmige Verbindung zum Erdpotential, bez. zwischen den zu schützenden Leitern, her. Nach einem Ableitvorgang kehrt ein SPD in den hochohmigen Zustand zurück - dies ist der normale Betriebszustand. Währen des Normalbetriebs ist der ohmsche Widerstand so hoch, dass möglicherweise auftretende Leckströme in den allermeisten Anwendungsfällen vernachlässigt werden können. Dennoch können Betriebszustände auftreten, bei denen Leckströme einen unerwünschten Einfluss auf Überspannungsschutzgeräte haben können.
title: И.Т. ТАРАСОВ О ЗНАЧЕНИИ СОБЛЮДЕНИЯ ПРАВ И СВОБОД  ЧЕЛОВЕКА И ГРАЖДАНИНА ПРИ ОСУЩЕСТВЛЕНИИ ВЛАСТНЫХ ПОЛНОМОЧИЙ ГОСУДАРСТВЕННЫМИ ОРГАНАМИ
Creators: name: Егоров, Никита
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: В настоящей статьей рассматриваются вопросы соблюдения прав и свобод человека и гражданина при осуществлении властных полномочий государственными органами, которые нашли свое отражение в трудах отечественного полицеиста, доктора полицейского права, заслуженного профессора, действительного статского советника Ивана Трофимовича Тарасова (1849–1929). Провозглашение Россией себя правовым и социальным государством требует неукоснительного соблюдения прав и свобод человека и гражданина, в том числе при осуществлении активной социализаторской функции. Эффективное осуществление зачастую взаимоисключающих функций государства обуславливает необходимость обращения исследователей к накопленному опыту отечественных мыслителей, од-ним из которых являлся И.Т. Тарасов.
ЦИФРОВОЕ ПРАВО КАК КОМПЛЕКСНАЯ ОТРАСЛЬ РОССИЙСКОГО ЗАКОНОДАТЕЛЬСТВА
Creators: name: Грудцына Людмила Юрьевна
Publisher: name: Образование и право
Year: 2023
Subjects: цифровое право
комплексная отрасль законодательства
отрасль права
цифровизация
интернет-право
сетевое право
информация.

description: В статье автор обосновывает вывод о том, что цифровое право является не комплексной отраслью права, как считает ряд ученых (В.В. Блажеев, М.А. Егорова), а комплексной отраслью законодательства. Высказывается предположение о возможности «ухода» от ставшего классическим с советского периода деления права на отрасли и классификации права на частное и публичное, с учетом влияния на право процессов цифровизации и динамической трансформации форм и методов реализации норм права с учетом развития цифровых технологий и увеличения объемов информации в современном мире.
Charakterisierung der Einflussfaktoren von einem Nahfeld Antennen Test
Creators: name: Panholzer, Emanuel
name: Aidam, Martin
name: Franz, Walter
name: Senega, Simon
name: Lindenmeier, Stefan
Publisher: name: Aachen : Apprimus
Year: 2020
Subjects: subject: Kfz
subject: Bussystem
subject: NFA-Test
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: In der Automobilindustrie führt die Verwendung von immer hochbitratigeren Bus- und Kommunikationssystemen bei gleichzeitig steigender Packungsdichte der elektrischen Komponenten im Fahrzeug zu einer Nahfeldverkopplung von elektrischen Systemen. Um diese Verkopplung bereits auf der Komponenten- bzw. Systemebene abzusichern, wird ein Tischaufbau nach der Nahfeld-Antennen Testmethode (NFA-Test) konstruiert (firmeninterne Norm). In dieser Arbeit werden bestimmte geometrische Einflussfaktoren des Tischaufbaus auf die Messergebnisse der NFA-Messung untersucht. Die Messungen erfolgen mit einem vektoriellen Netzwerkanalysator (VNA). Für die Verifizierung der Messergebnisse wird eine 3D Simulation basierend auf der Momentenmethode (MoM) durchgeführt. Abschließend wird repräsentativ eine ermittelte Abhängigkeit mit Hilfe einer Emissionsmessung unter Anwendung eines Automotive Ethernet Steuergerätes für einen Anwendungsfall herangezogen. Diese Emissionsmessung wird mit einem Spektrumanalysator durchgeführt.
ЧЕМУ И КАК УЧИТЬ. О БОЛОНСКОМ ПРОЦЕССЕ В СОВРЕМЕННЫХ УСЛОВИЯХ
Creators: name: Дойников Игорь Валентинович
Publisher: name: Образование и право
Year: 2023
Subjects: Текущий момент. Дискуссия о методологии. Состояние российской элиты. Система передачи опыта и культурных ценностей. Болонский процесс. Пересмотр и разработка доктрины и стратегии развития системы образования Российской Федерации.

description: Статья посвящена исследованию Болонского процесса в современных условиях. Показан текущий момент. На этом фоне анализируются состояние российской элиты. Раскрыты особенности методологии отечественной юридической науки. Освещен процесс внедрения Болонского процесса в российское образование и необходимость перехода к подготовке специалистов.
Random polarization dynamics in a resonant optical medium
Creators: name: Newhall, Katherine A.
name: Atkins, Ethan P.
name: Kramer, Peter R.
name: Kovacic, Gregor
name: Gabitov, Ildar R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: Random optical-pulse polarization switching along an active optical medium in the $Λ$-configuration with spatially disordered occupation numbers of its lower energy sub-level pair is described using the idealized integrable Maxwell-Bloch model. Analytical results describing the light polarization-switching statistics for the single self-induced transparency pulse are compared with statistics obtained from direct Monte-Carlo numerical simulations.
description: 7 pages, 3 figures
title: ЗНАЧЕНИЕ ИНСТИТУТА УПОЛНОМОЧЕННОГО ПО ПРАВАМ РЕБЕНКА В РОССИЙСКОЙ ФЕДЕРАЦИИ
Creators: name: Ерёмина, Яна
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: В статье анализируется значимость института Уполномоченного по правам ребенка в Российской Федерации, какими именно законодательными актами регулируется деятельность Уполномоченного, а также главные цели и задачи данного института.
title: BfR2GO - Ausgabe 1/2017: Schwerpunkt Lebensmittelauthentizität
Creators: name: Bundesinstitut Für Risikobewertung
Publisher: name: Bundesbehörden und Einrichtungen im Geschäftsbereich des Bundesministeriums für Ernährung und Landwirtschaft (BMEL)
Year: 2017
Subjects: subject: 500

description: Wissenschaftsmagazin, vol. 1, 2017
User Guide for the Editing of Questionnaire Metadata with Colectica Questionnaires for the Ethnic and Migrant Minorities Question Data Bank (EMM QDB). Inputting Questionnaires in the EMM QDB Using Colectica Questionnaires.
Creators: name: Winn, Meredith
name: Saji, Ami
name: Tservenis, Dimitrios Rafail
name: Schenckery, Anastasia
name: Morales, Laura
Publisher: name: Zenodo
Year: 2022
Subjects: subject: Surveys
subject: Questionnaires
subject: Metadata
subject: DDI Lifecycle
subject: Ethnic minorities
subject: Migrant minorities
subject: https://vocabularies.cessda.eu/vocabulary/TopicClassification

description: This technical note is a user guide aimed at both documenting and systematising the questionnaire metadata editing work undertaken with Colectica Questionnaires for the Ethnic and Migrant Minorities Question Data Bank (EMM QDB). It was produced in the context of three research projects associated to the ETHMIGSURVEYDATA international research network between 2020 and 2022 and should serve as a baseline for future extensions of the EMM QDB.
ЭВОЛЮЦИЯ ПРАВА ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ В ЦИФРОВУЮ ЭПОХУ
Creators: name: Бессараб Наталья Сергеевна
Publisher: name: Образование и право
Year: 2023
Subjects: цифровизация
интеллектуальная собственность
произведения
результаты интеллектуальной деятельности
цифровая эпоха
принципы
авторы
правообладатели
пользователи
законодательство.

description: В настоящей статье автор прослеживает становление права интеллектуальной собственности в России. Обосновывается мысль о том, что в условиях цифровизации, понятие «Право интеллектуальной собственности» остается «белым пятном» для многих творческих работников, ученых, инженеров, изобретателей, бизнесменов. При этом, мы можем сделать заключить интеллектуальная деятельность человека в различных сферах духовного и материального производства приобретает все большее значение. Все новейшие достижения в науке, литературе, искусстве, в развитии наукоемких отраслей промышленности являются результатом творческой деятельности человека. В исследовании обосновывается необходимость пересмотра основ законодательства об интеллектуальной собственности с учетом возможностей цифровой среды и саморегулирования отношений в сфере интеллектуальной собственности. В нем говорится о закреплении гарантий прав автора при признании прав граждан на доступ к произведениям и их правомерное использование.
Auswirkungen des Impedanzverhaltens eines KFZ-Kraftstoffpumpensystems auf die Störaussendung in der Komponenten Stripline Messung nach DIN EN 55025
Creators: name: Schumm, Lukas
Publisher: name: Aachen : Apprimus
Year: 2020
Subjects: subject: Kfz
subject: BLDC
subject: Störemissionen
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: Bei Anwendungen mit hohen Anforderungen an Lebensdauer und Effizienz werden Motoren häufig als bürstenlose DC Motoren (BLDC) ausgeführt. Das dreiphasige elektrische Drehfeld zur Ansteuerung der BLDC Motoren wird durch Leistungshalbleiter in B6 Brückenanordnung erzeugt. Um die Verlustleistung gering zu halten, werden neben geringen ohmschen Verlusten geringe Schaltverluste durch kurze Schaltzeiten erzielt. Die Integration von Steuergerät und Last in ein Gehäuse zur Reduzierung der elektromagnetischen Störungen wird in [1] beschrieben. Erhöhte Anforderungen an die Reduzierung der EMV-Störungen ergeben sich, wenn der Automobilhersteller einen konstruktiven Freiheitsgrad beibehält und das entsprechende Steuergerät nicht direkt am oder im Aktor platziert. Die elektromagnetischen Störungen im Fahrzeug breiten sich dann verstärkt über die Versorgungsleitungen und die Motorleitungen aus. Die Störaussendung einer Kraftstoffpumpe im Fahrzeug wird in [2] beschrieben. Um den hohen Anforderungen auch bei verwendeten Leitungslängen >1m gerecht zu werden, kommen häufig geschirmte Motorleitungen zum Einsatz. Der Einfluss der Schirmung auf Motorleitung und Batterieleitung wird in [3] behandelt. Die Einhaltung der elektromagnetischen Anforderungen des Gesamtsystems aus Steuergerät, Zuleitung und Aktor obliegt dem Steuergerätehersteller und stellt eine hohe Herausforderung dar. Im Frühstadium der Entwicklung bleibt oft nicht die Zeit, die Auswirkungen des Gesamtsystems auf die EMV ausreichend zu analysieren. Für die Ansteuerung des Motors wird eine Schaltfrequenz von 16kHz gewählt. Die BLDC Kraftstoffpumpe wird über sechs Stufen angesteuert, wobei immer zwei Gegentaktstufen stromführend sind. Die folgende Ausarbeitung gibt einen Überblick über die Bestimmung des Impedanzverhaltens eines Kraftstoffpumpensystems und die Auswirkungen auf die Störaussendung mittels Stripline Messung unter Berücksichtigung der DIN EN 55025 [4]. Die Entstehung und die Ausbreitung der Störungen sowie die Transferierung der Erkenntnisse auf das Fahrzeug werden diskutiert.
HST and Optical Data on SDSSJ0804+5103 (EZ Lyn) One Year after Outburst
Creators: name: Szkody, Paula
name: Mukadam, Anjum S.
name: Sion, Edward M.
name: Gansicke, Boris T.
name: Henden, Arne
name: Townsley, Dean
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present an ultraviolet spectrum and light curve of the short orbital period cataclysmic variable EZ Lyn obtained with the Cosmic Origins Spectrograph on the Hubble Space Telescope 14 months after its dwarf nova outburst, along with ground-based optical photometry. The UV spectrum can be fit with a 13,100K, log g=8 white dwarf using 0.5 solar composition, while fits to the individual lines are consistent with solar abundance for Si and Al, but only 0.3 solar for C. The Discrete Fourier Transforms of the UV and optical light curves at 14 months following outburst show a prominent period at 256 sec. This is the same period reported by Pavlenko in optical data obtained 7 months and one year after outburst, indicating its long term stability over several months, but this period is not evident in the pre-outburst data and is much shorter than the 12.6 min period that was seen in observations obtained during an interval from 8 months to 2.5 years after the 2006 outburst. In some respects, the long and short periods are similar to the behavior seen in GW Lib after its outburst but the detailed explanation for the appearance and disappearance of these periods and their relation to non-radial pulsation modes remain to be explored with theoretical models.
description: 19 pages, 7 figures, to appear in Astronomical Journal, volume 145
title: Teaching and Generative AI
Creators: name: Buyserie, Beth
name: Thurston, Travis N.
name: Rivera-Dundas, Adena
name: Söken, Ali
name: 'Ofakihevahanoa Fotu, Belinda
name: Litts, Breanne K.
name: Denial, Catherine J.
name: Mayer, Chris
name: Ratliff, Clancy
name: Alward, Cora
name: Frank, Daniel
name: Hutchinson, Daniel
name: Rosenberg, Dory
name: Mecham, Emma
name: Jensen, Erin
name: Tsufim, Franziska
name: Nguyen, Ha
name: Alladin, J. Kaleo
name: Morris, Jacob
name: Taylor, Jacob
name: Green, Jenna
name: Grewe, Jennifer
name: Johnson, Jennifer K.
name: Tassoni, John Paul
name: Vogeler, Josh
name: Gossard, Julia M.
name: Sanders, Kolby
name: Nygreen, Kysa
name: Pomerleau, Lainie
name: Dumin, Laura
name: Campbell, Lillian
Publisher: name: Utah State University
Year: 2024

description: With the rapid development of generative AI, teachers are experiencing a new pedagogical challenge, one that promises to forever change the way we approach teaching and learning. As a response to this unprecedented teaching context, this collection—Teaching and Generative AI: Pedagogical Possibilities and Productive Tensions—provides interdisciplinary teachers, librarians, and instructional designers with practical and thoughtful pedagogical resources for navigating the possibilities and challenges of teaching in an AI era. Because our goal with this edited collection is to present nuanced discussions of AI technologies across disciplines, the chapters collectively acknowledge or explore both possibilities and tensions—including the strengths, limitations, ethical considerations, and disciplinary potential and challenges—of teaching in an AI era. As such, the authors in this collection do not simply praise or criticize AI, but thoughtfully acknowledge and explore its complexities within educational settings.
ЭКОНОМИЧЕСКАЯ СУЩНОСТЬ И ЭФФЕКТИВНОСТЬ ИСПОЛЬЗОВАНИЯ ОСНОВНЫХ СРЕДСТВ НА СЕЛЬСКОХОЗЯЙСТВЕННЫХ ПРЕДПРИЯТИЯХ
Creators: name: Пильникова Ирина Федоровна
name: Кот Екатерина Михайловна
name: Горбунова Олеся Сергеевна
name: Малькова Юлия Вадимовна
name: Петрякова Светлана Викторовна
Publisher: name: Образование и право
Year: 2023
Subjects: основные средства
эффективность использования
сельскохозяйственные предприятия.

description: Актуальность выбранной темы обусловлена важностью учета в деятельности сельскохозяйственных предприятий всех элементов, от которых зависит успешность реализации стратегии развития, а также заинтересованностью в изучении на теоретическом и на практическом уровне учёных, государства и руководителей предприятий. Использование основных средств в работе сельскохозяйственных организаций дает возможность осуществить главные производственные операции в деятельности, что приводит к выпуску готовой продукции и предоставлению качественных услуг. Поэтому изучение эффективности использования основных средств является актуальной темой как для исследователей в области экономики, бухгалтерии, менеджмента, социологии, а также и для руководителей предприятий.
ЭМОЦИОНАЛЬНЫЕ ПРЕДИКТОРЫ АГРЕССИИ УЧАСТНИКОВ ШКОЛЬНОГО БУЛЛИНГА
Creators: name: Сухарев Иван Алексеевич
Publisher: name: Образование и право
Year: 2023
Subjects: буллинг
предикторы
агрессия
тревога
враждебность
подростки
эмоциональные особенности
напряженность
школьники
девиантное поведение

description: В статье рассматривается один из этапов создания предсказательной психологической модели агрессии подростков, участвующих в буллинге; выдвинута гипотеза о том, что агрессия участников буллинга детерминирована их эмоциональными особенностями. На основе результатов эмпирического исследования (N=138, подростки от 10 до 15 лет) с применением опросника Олвеуса, опросника враждебности Басса-Дарки, шкалы тревоги Спилбергера-Ханина, 14-факторного личностного опросника Кеттелла получена регрессионная модель, отражающая значимое влияние эмоциональных особенностей на агрессию подростков, участвующих в буллинге.
On the rigorous derivation of the 2D cubic nonlinear Schrödinger equation from 3D quantum many-body dynamics
Creators: name: Chen, Xuwen
name: Holmer, Justin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We consider the 3D quantum many-body dynamics describing a dilute bose gas with strong confining in one direction. We study the corresponding BBGKY hierarchy which contains a diverging coefficient as the strength of the confining potential tends to $\infty$. We find that this diverging coefficient is counterbalanced by the limiting structure of the density matrices and establish the convergence of the BBGKY hierarchy. Moreover, we prove that the limit is fully described by a 2D cubic NLS and obtain the exact 3D to 2D coupling constant.
Ginseng polysaccharide promotes the apoptosis of colon cancer cells via activating the NLRP3 inflammasome
Creators: name: Tian, Xiaoyan
name: Zhang, Chuanqiang
name: Wang, Daojuan
name: Li, Xiaowei
name: Wang, Qiang
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Ginseng polysaccharide (GPS) is an ingredient of ginseng with documented anti-tumor properties. However, its effect on colon cancer and the underlying molecular mechanisms have not been investigated clearly. Cell viability of HT29 and CT26 cells treated with different concentrations of GPS was assessed using the Cell Counting Kit-8 (CCK-8) assay. Western blot assay was used to detect the expression of apoptotic proteins, while the mRNA levels were assessed by real-time quantitative polymerase chain reaction (RT-qPCR). Transwell migration assays were used to examine the migration and invasion of cells. The results revealed that GPS effectively suppressed the proliferation of HT29 and CT26 cells. We demonstrated an upregulation of apoptotic proteins in GPS-treated cells, including Bax, cleaved Caspase-3, and p-p53. GPS treatment also increased the mRNA levels of cytochrome C and Bax. Furthermore, the results showed that GPS treatment concurrently promoted the activation of nucleotide-binding domain leucine-rich family pyrin-containing 3 (NLRP3) inflammasome. Transwell migration assays showed that GPS inhibited the migratory and invasive abilities of colon cancer cells. As expected, inhibition of NLRP3 expression using INF39 attenuated the inhibitory effect of GPS on migration and invasion. Upon NLRP3 inhibition, GPS-induced apoptosis was dramatically alleviated, accompanied by a reduction in the expression of apoptotic proteins. In conclusion, this research provides compelling evidence that the GPS-induced NLRP3 signaling pathway plays a pivotal role in apoptosis of colon cells, suggesting potential clinical implications for the therapeutic intervention of colon cancer. Thus, GPS might be a promising anti-tumor drug for the treatment of colorectal cancer.
Spinodal Decomposition in the TiO2-VO2 System
Creators: name: Hiroi, Zenji
name: Hayamizu, Hiroaki
name: Yoshida, Toru
name: Muraoka, Yuji
name: Okamoto, Yoshihiko
name: Yamaura, Jun-ichi
name: Ueda, Yutaka
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Spinodal decomposition is a ubiquitous phenomenon leading to phase separation from a uniform solution. We show that a spinodal decomposition occurs in a unique combination of two rutile compounds of TiO2 and VO2, which are chemically and physically distinguished from each other: TiO2 is a wide-gap insulator with photo catalytic activities and VO2 is assumed to be a strongly correlated electron system which exhibits a dramatic metal-insulator transition at 342 K. The spinodal decomposition takes place below 830 K at a critical composition of 34 mol% Ti, generates a unidirectional composition modulation along the c axis with a wavelength of approximately 6 nm, and finally results in the formation of self-assembled lamella structures made up of Ti-rich and V-rich layers stacked alternately with 30-50 nm wavelengths. A metal-insulator transition is not observed in quenched solid solutions with intermediate compositions but emerges in the thin V-rich layers as the result of phase separation. Interestingly, the metal-insulator transition remains as sharp as in pure VO2 even in such thin layers and takes place at significantly reduced temperatures of 310-340 K, which is probably due to a large misfit strain induced by lattice matching at the coherent interface.
description: 18 pages, 1 figures
Results of the round robin calibration of reference solar cells within the PhotoClass project
Creators: name: Kröger, Ingo
name: Friedrich, Dirk
name: Winter, Stefan
name: Salis, Elena
name: Müllejans, Harald
name: Pavanello, Diego
name: Hohl-Ebinger, Jochen
name: Bothe, Karsten
name: Hinken, David
name: Dittmann, Sebastian
name: Friesen, Gabi
name: Bliss, Martin
name: Betts, Tom
name: Gottschalg, Ralph
name: Rimmelspacher, Lorentz
name: Stang, Johannes
name: Herrmann, Werner
name: Dubard, Jimmy
Publisher: name: Les Ulis : EDP Sciences
Year: 2018
Subjects: subject: Calibration
subject: Reference solar cell
subject: Round robin
subject: Standard test conditions
subject: Gallium arsenide
subject: III-V semiconductors
subject: Laboratories
subject: Routers
subject: Software testing
subject: Solar cells
subject: Solar power generation
subject: Calibration chain
subject: Calibration values
subject: Crystalline silicons
subject: Intercomparisons
subject: Research programs
subject: Round Robin
subject: Standard test condition (STC)
subject: Testing laboratories
subject: Dewey Decimal Classification::600 | Technik

description: An intercomparison of terrestrial photovoltaic (PV) calibrations was performed among a number of European calibration and testing laboratories that participated in the European Metrology Research Program (EMRP) project "PhotoClass". The purpose of this intercomparison was to evaluate the comparability of calibration and testing services within the stated uncertainties of the individual laboratories. The calibration objects were two world photovoltaic scale (WPVS)-type reference solar cells, one made from crystalline silicon and one made from GaAs. The calibration value (CV) was the short-circuit current under standard test conditions (ISTC). In conclusion, it was found that the CVs are all consistent within the stated uncertainties. This result strengthens the reliance in the calibration chain and in the PV calibration infrastructure in Europe.
The Influence of Crystallinity Degree on the Glycine Decomposition Induced by 1 MeV Proton Bombardment in Space Analog Conditions
Creators: name: Pilling, Sergio
name: Mendes, Luiz A. V.
name: Bordalo, Vinicius
name: Guaman, Christian F. M.
name: Ponciano, Cassia R.
name: da Silveira, Enio F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Glycine is the simplest proteinaceous amino acid and is present in all life-forms on Earth. In aqueous solutions, it appears mainly as zwitterion glycine (+NH3CH2COO-); however, in solid phase, it may be found in amorphous or crystalline (alpha, beta, and gamma) forms. This molecular species has been extensively detected in carbonaceous meteorites and was recently observed in the cometary samples returned to Earth by NASA's Stardust spacecraft. We present an experimental study on the destruction of zwitterionic glycine crystals at room temperature by 1 MeV protons, in which the dependence of the destruction rates of the alpha-glycine and beta-glycine crystals on bombardment fluence is investigated. The samples were analyzed in situ by FTIR spectrometry at different proton fluences at under ultrahigh vacuum conditions at the Van de Graaff accelerator lab at PUC-Rio, Brazil. The dissociation cross section of alpha-glycine was observed to be 2.5E-14 cm^-2, a value roughly 5 times higher than the dissociation cross section found for beta-glycine. The estimated half-lives of alpha-glycine and beta-glycine forms extrapolated to the Earth orbit environment are 9E5 and 4E6 years, respectively. In the diffuse interstellar medium the estimated values are 1 order of magnitude lower. These results suggest that pristine interstellar beta-glycine is the one most likely to survive the hostile environments of space radiation. A small feature around 1650-1700 cm^-1, tentatively attributed to an amide functional group, was observed in the IR spectra of irradiated samples, suggesting that cosmic rays may induce peptide bond synthesis in glycine crystals. Combining this finding with the fact that this form has the highest solubility among the other glycine polymorphs, we suggest that beta-glycine is the one most likely to have produced the first peptides on primitive Earth.
description: Accepted to be published in the Astrobiology Journal. This paper has 13 pages, 6 figures and 4 tables
All-loop infrared-divergent behavior of most-subleading-color gauge-theory amplitudes
Creators: name: Naculich, Stephen G.
name: Nastase, Horatiu
name: Schnitzer, Howard J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The infrared singularities of gravitational amplitudes are one-loop exact, in that higher-loop divergences are characterized by the exponential of the one-loop divergence. We show that the contributions to SU(N) gauge-theory amplitudes that are most-subleading in the 1/N expansion are also one-loop exact, provided that the dipole conjecture holds. Possible corrections to the dipole conjecture, beginning at three loops, could violate one-loop-exactness, though would still maintain the absence of collinear divergences. We also demonstrate a relation between L-loop four-point N=8 supergravity and most-subleading-color N=4 SYM amplitudes that holds for the two leading IR divergences, O(1/ε^L) and O(1/ε^{L-1}), but breaks down at O(1/ε^{L-2}).
description: 23 pages, no figures
title: ИСТИННОСТЬ ОПРАВДАТЕЛЬНОГО ПРИГОВОРА
Creators: name: Ермакова, Наталья
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: В статье поднимается вопрос о соответствии требования истины оправдательных приговоров. Оспаривается встречающееся в юридической науке мнение о том, что при постановлении оправдательного приговора вследствие недоказанности обвинения истина не устанавливается. Оправдательный приговор должен иметь опору в объективной действительности, но не в фактических обстоятельствах совершенного преступления (как обвинительный приговор), а в обстановке правоприменительного процесса.
Speech: A Challenge to Digital Signal Processing Technology for Human-to-Computer Interaction
Creators: name: Shrawankar, Urmila
name: Mahajan, Anjali
Publisher: name: arXiv
Year: 2013
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: This software project based paper is for a vision of the near future in which computer interaction is characterized by natural face-to-face conversations with lifelike characters that speak, emote, and gesture. The first step is speech. The dream of a true virtual reality, a complete human-computer interaction system will not come true unless we try to give some perception to machine and make it perceive the outside world as humans communicate with each other. This software project is under development for listening and replying machine (Computer) through speech. The Speech interface is developed to convert speech input into some parametric form (Speech-to-Text) for further processing and the results, text output to speech synthesis (Text-to-Speech)
description: Pages: 06 Figures : 06. arXiv admin note: text overlap with arXiv:1305.1429, arXiv:1305.1428
Unitarity of Maxwell theory on curved spacetimes in the covariant formalism
Creators: name: Donnelly, William
name: Wall, Aron C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Quantum field theory in curved spacetime may be defined either through a manifestly unitary canonical approach or via the manifestly covariant path integral formalism. For gauge theories, these two approaches have produced conflicting results, leading to the question of whether the canonical approach is covariant, and whether the path integral approach is unitary. We show the unitarity of the covariant U(1) Maxwell theory, defined via the Wick rotation of a Euclidean path integral. We begin by gauge-fixing the path integral, taking care with zero modes, large gauge transformations, and nontrivial bundles. We find an extra geometric factor in the partition function that has been overlooked in previous work, coming from the zero mode of the gauge symmetry, which affects the entropy and stress-energy tensor. With this extra factor, the covariant calculation agrees with the canonical result for ultrastatic manifolds, and in D = 2. Finally, we argue that if there exists a unitary (but not necessarily covariant) canonical formulation, then the covariant formulation must also be unitary, even if the two approaches disagree.
description: 10 pages
Carex parviflora Host
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: C. parviflora Host (C. nigra All. 1785 non Reichard 1778, C. atrata ssp. nigra Hartman) Cat. 367. Bis über 3110m beiZermatt: Gornergrat, 3115m (Braun-Blanquet 1919),undP.3112obderGandegghütte (Becherer 1950); andere hohe Stellen sind: Oberrothorn und Unterrothorn bei Zermatt, 3100m (Braun-Blanquetl919). Ssp. pennina (C. Wikon) (C. nigra ssp. pennina C. Wilson ap. R. Chodat Lit. 1926, S. 184) - 3: Gr. St.Bernhard (mehrfach; nach Wilson); Val deBagnes (Chavin; nachWilson).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Accretion-induced spin-wandering effects on the neutron star in Scorpius X-1: Implications for continuous gravitational wave searches
Creators: name: Mukherjee, Arunava
name: Messenger, Chris
name: Riles, Keith
Publisher: name: College Park, MD : American Physical Society
Year: 2018
Subjects: subject: gravitational waves
subject: gravitation
subject: nuclear astrophysics
subject: neutron stars
subject: pulsars
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: The LIGO's discovery of binary black hole mergers has opened up a new era of transient gravitational wave astronomy. The potential detection of gravitational radiation from another class of astronomical objects, rapidly spinning nonaxisymmetric neutron stars, would constitute a new area of gravitational wave astronomy. Scorpius X-1 (Sco X-1) is one of the most promising sources of continuous gravitational radiation to be detected with present-generation ground-based gravitational wave detectors, such as Advanced LIGO and Advanced Virgo. As the sensitivity of these detectors improve in the coming years, so will power of the search algorithms being used to find gravitational wave signals. Those searches will still require integration over nearly year long observational spans to detect the incredibly weak signals from rotating neutron stars. For low mass X-ray binaries such as Sco X-1 this difficult task is compounded by neutron star "spin wandering" caused by stochastic accretion fluctuations. In this paper, we analyze X-ray data from the RXTE satellite to infer the fluctuating torque on the neutron star in Sco X-1. We then perform a large-scale simulation to quantify the statistical properties of spin-wandering effects on the gravitational wave signal frequency and phase evolution. We find that there are a broad range of expected maximum levels of frequency wandering corresponding to maximum drifts of between 0.3-50 μHz/sec over a year at 99% confidence. These results can be cast in terms of the maximum allowed length of a coherent signal model neglecting spin-wandering effects as ranging between 5-80 days. This study is designed to guide the development and evaluation of Sco X-1 search algorithms. © 2018 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the »https://creativecommons.org/licenses/by/4.0/» Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.
Infinite-order diagrammatic summation approach to explicitly correlated congruent transformed Hamiltonian
Creators: name: Bayne, Mike
name: Drogo, John
name: Chakraborty, Arindam
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: A resolution of identity approach to explicitly correlated congruent transformed Hamiltonian (CTH) is presented. One of the principle challenges associated with the congruent transformation of the many-electron Hamiltonian is the generation of three, four, five, and six particle operators. Successful application of the congruent transformation requires efficient implementation of the many-particle operators. In this work, we present the resolution of identity congruent transformed Hamiltonian (RI-CTH) method to handle many-particle operators. The resolution of identity was used to project the explicitly correlated operator in a N-particle finite basis to avoid explicit computation of the many-particle operators. Single-particle states were obtained by performing Hartee-Fock calculations, which were then used for construction of many-particle states. The limitation of the finite nature of the resolution of identity was addressed by developing partial infinite order (PIOS) diagrammatic summation technique. In the PIOS method, the matrix elements of the projected congruent transformed Hamiltonian was expressed in terms of diagrammatic notation and a subset of diagrams were summed up to infinite order. The RI-CTH and RI-CTH-PIOS methods were applied to isoelectronic series of 10-electron systems (Ne,HF,H2O,NH3,CH4) and results were compared with CISD and CCSD(T) calculations. One of the key results from this work is that for identical basis set, the RI-CTH-PIOS energies are lower than CISD and CCSD(T) values.
description: 6 pages
Selective and effective suppression of pancreatic cancer through MNK inhibition
Creators: name: Li, Hui
name: Yao, Yang
name: Hao, Rui
name: Long, Cheng
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: The study aimed to explore the role of the Wnt/β-catenin signaling pathway in pancreatic cancer progression and chemoresistance, with a focus on identifying specific factors that distinguish between normal and tumor cells, thereby offering potential therapeutic targets. We analyzed levels of total and phosphorylated eukaryotic translation initiation factor 4E (eIF4E) and β-catenin in pancreatic cancer and normal pancreatic tissues. Functional assays were used to assess the impact of eIF4E phosphorylation on β-catenin signaling, cell proliferation, and chemoresistance, with MNK kinase involvement determined through gene depletion studies. The MNK kinase inhibitor eFT508 was evaluated for its effects on eIF4E phosphorylation, β-catenin activation, and cell viability in both in vitro and in vivo models of pancreatic cancer. Both total and phosphorylated eIF4E, along with β-catenin, were significantly elevated in pancreatic cancer tissues compared to normal tissues. Phosphorylation of eIF4E at serine 209 was shown to activate β-catenin signaling, enhance cell proliferation, and contribute to chemoresistance in pancreatic cancer. Importantly, these effects were dependent on MNK kinase activity. Depletion of eIF4E reduced cell viability in both pancreatic cancer and normal cells, while depletion of MNK selectively decreased viability in pancreatic cancer cells. Treatment with eFT508 effectively inhibited eIF4E phosphorylation, suppressed β-catenin activation, and reduced pancreatic cancer cell growth and survival in vitro and in vivo, with minimal impact on normal cells. Conclusions: The MNK-eIF4E-β-catenin axis plays a critical role in pancreatic cancer progression and chemoresistance, distinguishing pancreatic cancer cells from normal cells. Targeting MNK kinases with inhibitors like eFT508 presents a promising therapeutic strategy for pancreatic cancer, with potential for selective efficacy and reduced toxicity.