cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
НОВЫЕ СОРТА ЗЕРНОВЫХ КУЛЬТУР КАК РЕЗУЛЬТАТ НАУЧНОЙ КООПЕРАЦИИ
Creators: name: ДУГИНА С. А.
name: ЛОГВИНОВА Е. В.
name: ЕМЕЛЬЯНОВА А. А.
name: НОВИКОВА В. Т.
name: АЙДИЕВ А. Я.
Publisher: name: Земледелие
Year: 2020
Subjects: ЭКОЛОГИЧЕСКАЯ СЕЛЕКЦИЯ
ОЗИМАЯ ТРИТИКАЛЕ (TRITICALE)
ОВЕС(AVENA SATIVA L.)
ОЗИМАЯ МЯГКАЯ ПШЕНИЦА (TRITICUM AESTIVUM L.)
УРОЖАЙНОСТЬ И КАЧЕСТВО ЗЕРНА
ECOLOGICAL BREEDING
WINTER TRITICALE (TRITICALE)
OATS (AVENA SATIVA L.)
WINTER COMMON WHEAT (TRITICUM AESTIVUM L.)
GRAIN YIELD AND QUALITY

description: Исследования проводили с целью изучения и выделения новых селекционно ценных генотипов из гибридных популяций оригинаторов («Московский Федеральный исследовательский центр «Немчиновка», «Национальный центр зерна им. П. П. Лукьяненко», «Федеральный Ростовский аграрный научный центр») с последующим созданием на их основе новых совместных сортов зерновых культур, адаптированных к почвенно-климатическим условиям Центрально-черноземного региона. Работу выполняли в 2014-2020 гг. в Курской области. Почвенный покров опытного участка представлен черноземом типичным тяжелосуглинистым. Предшественниками для различных зерновых культур были занятый и чистый пар. Урожайность нового сорта озимой тритикале Трудяга варьировала от 7,84 до 11,43 т/га; Богуслава - от 9,38 до 11,68 т/га, у стандартного сорта Тальва 100 она составляла 6,59 т/га. Средняя за годы исследования урожайность сорта озимой мягкой пшеницы Куряночка находилась на уровне 7,36 т/га, превышая стандарт Льговская4 на 0,42 т/га. В 2020 г. внесен в Государственный реестр новый сорт голозерного овса Немчиновский 61 - более ценный в пищевом и кормовом отношении из-за отсутствия пленок, по сравнению со стандартом пленчатым овсом Борец. По урожайности Немчиновский 61 уступил стандарту в среднем на 14,9 %, при допустимых 20...25 %. Выведение сортов на кооперативной основе позволяет расширить ареал распространения гибридных популяций селекционных центров благодаря использованию их генетического материала для создания новых сортов в других почвенно-климатических регионах.
William Hand House, Doorway
Creators: name: Kelsey, Carleton
name: Amagansett Historical Association
Publisher: name: Unknown
Year: 1938
Subjects: Photographs
Dwellings
Buildings
Structures
Hand Family

description: Shown here is the front doorway of the home of William Hand, built between 1829-1830. This home was the only Greek Revival style home in Amagansett. This photograph was either taken or collected by Amagansett historian and librarian Carleton Kelsey.
description: This photograph is part of the collection of the Carleton Kelsey Collection of the Amagansett Historical Association. Kelsey was a local historian and librarian who collected photographs from others to add to the many photographs he took of the community himself.
On the singular sector of the Hermitian random matrix model in the large N limit
Creators: name: Konopelchenko, B.
name: Alonso, L. Martinez
name: Medina, E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The singular sector of zero genus case for the Hermitian random matrix model in the large N limit is analyzed. It is proved that the singular sector of the hodograph solutions for the underlying dispersionless Toda hierarchy and the singular sector of the 1-layer Benney (classical long wave equation) hierarchy are deeply connected. This property is due to the fact that the hodograph equations for both hierarchies describe the critical points of solutions of Euler-Poisson-Darboux equations E(a,a), with a=-1/2 for the dToda hierarchy and a=1/2 for the 1-layer Benney hierarchy.
description: 12 pages
title: National-Socialisme et la Shoah dans l'enseignement d'allemand en tant que langue étrangère :
title: Exécuteurs, victimes, témoins - et les élèves : Quelques idées pour aborder le sujet difficile dans la perspective de la pédagogie actionnelle
titleType: Subtitle
title: National-Socialisme et la Shoah dans l'enseignement d'allemand en tant que langue étrangère :
titleType: AlternativeTitle
Creators: name: Rougemont, Marina
Publisher: name: Unknown
Year: 0
Subjects: subject: allemand comme langue étrangère
subject: Holocaust education
subject: didactique des langues-cultures étrangères
subject: didactique d’histoire
subject: CLIL
subject: documents authentiques

description: Dans mon mémoire, je m’interroge sur les documents adaptés à la transmission des savoirs relatifs à la Shoah et le national-socialisme dans le cadre de l’enseignement de l’allemand en tant que langue étrangère. Tout d’abord, j’étudie les liens éventuels entre la motivation pour l’apprentissage de l’allemand et l’enseignement de la Shoah et je formule des objectifs possibles pour des séquences consacrées à ce sujet et montre que la crainte de renforcer les associations négatives avec la langue allemande n’est pas réellement fondée. Dans le choix des objectifs je cherche à trouver un compromis entre l’approche plus universaliste de l’Holocaust Education et les approches plus différenciées. Les bases théoriques permettant de choisir des documents authentiques adaptés à la séquence d’enseignement de ce sujet sont présentées et je démontre également dans quelle mesure les documents choisis correspondent aux recommandations et observations formulées par les chercheurs. Dans le choix de documents, il est important de présenter l’actualité de la thématique, de prendre en compte le moment de l’évènement, le temps de mise en récit et le temps de la perception du document par les élèves et de diversifier les perspectives. J’esquisse également quelques informations de la situation de la Suisse pendant la Deuxième Guerre mondiale dont il est important de tenir compte. La didactisation des documents authentiques concrets pouvant être employé en classes des élèves ayant atteint le niveau B1 est proposé. Je tente de concrétiser le cadre théorique formulé dans les deux premiers chapitres et de m’interroger sur la compatibilité des séquences prévues avec les exigences de la pédagogie actionnelle et la nécessité d’éviter la sur-exigence envers les élèves. Le plus grand défi pour une séquence liée à la Shoah est la nécessité d’offrir aux élèves la possibilité de progresser dans la langue et en même temps d’acquérir les connaissances sur cette période de l’histoire.
X-ray emission processes in stars
Creators: name: Testa, Paola
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A decade of X-ray stellar observations with Chandra and XMM-Newton has led to significant advances in our understanding of the physical processes at work in hot (magnetized) plasmas in stars and their immediate environment, providing new perspectives and challenges, and in turn the need for improved models. The wealth of high-quality stellar spectra has allowed us to investigate, in detail, the characteristics of the X-ray emission across the HR diagram. Progress has been made in addressing issues ranging from classical stellar activity in stars with solar-like dynamos (such as flares, activity cycles, spatial and thermal structuring of the X-ray emitting plasma, evolution of X-ray activity with age), to X-ray generating processes (e.g. accretion, jets, magnetically confined winds) that were poorly understood in the pre-Chandra/XMM-Newton era. I discuss the progress made in the study of high energy stellar physics and its impact in a wider astrophysical context, focusing on the role of spectral diagnostics now accessible.
description: 6 pages, 3 figures, invited review published in Proceedings of the National Academy of Sciences (part of the special 'First decade of Chandra' issue)
Fluidized calcium carbonate crystallization in alkaline liquids
Creators: name: Giacomin, Caroline Elizabeth
Publisher: name: University of British Columbia
Year: 2019

description: The effects of pH, pellet loading, and available surface area on CaCO₃ pellet growth were measured in highly alkaline liquids. These experiments included three scales. (i) Data from the bench scale reactor were used to predict CaCO₃ pellet diameter in larger scale reactors. (ii) Beaker scale experiments revealed that high pellet loading is more critical to CaCO₃ pellet growth than available surface area. At equal amounts of available surface areas, different retentions were found for different pellet sizes. Elevated temperatures proved detrimental to growth and produced smaller fines. An inversion of mole fractions of CaCO₃ morphologies occurred at the equivalence point of pH 12.3. (iii) Lab-scale fluidized bed reactor, designed and constructed for this thesis, showed that CaCO₃ pellet size is key to calcium retention within a fluidized bed reactor.
title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÐ¿Ð»Ð¸ÑÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ IoT, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ²ÐµÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Automation of the greenhouse using IoT technologies, server side development
Creators: name: Ð¨Ð¸Ð¿ÑÐ½Ð¾Ð², ÐÐ½Ð´ÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÑÐµÐ¿Ð»Ð¸ÑÑ
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÐ¿Ð»Ð¸ÑÑ
Ð¿Ð¾Ð´Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð¼Ð¸ÐºÑÐ¾ÐºÐ»Ð¸Ð¼Ð°ÑÐ°
Ð¸Ð½ÑÐµÑÐ½ÐµÑ Ð²ÐµÑÐµÐ¹
IoT
C#
.Net
greenhouses
automation of greenhouses
maintaining the microclimate
internet of things

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¼Ð½Ð¾Ð¹ ÑÐµÐ¿Ð»Ð¸ÑÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¸Ð½ÑÐµÑÐ½ÐµÑÐ° Ð²ÐµÑÐµÐ¹ (IoT). Ð Ð°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸, Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸Ð¼Ð¾ÑÑÐ¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¸Ð½ÑÐµÑÐ½ÐµÑÐ° Ð²ÐµÑÐµÐ¹ Ðº Ð·Ð°Ð´Ð°ÑÐµ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÐ¿Ð»Ð¸ÑÑ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÑÑÑÑÑ ÑÐ¶Ðµ Ð¸Ð·Ð²ÐµÑÑÐ½ÑÐµ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð¼Ð¸ÐºÑÐ¾ÐºÐ»Ð¸Ð¼Ð°ÑÐ° Ð² ÑÐµÐ¿Ð»Ð¸ÑÐµ. ÐÐ¾ÑÐ»Ðµ ÑÑÐ¾Ð³Ð¾ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ¸ Ð¸ ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐºÐ¸, Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ðµ Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÐºÐ¾ÑÐ¾Ð±Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÐ¿Ð»Ð¸ÑÑ. ÐÐ°ÑÐµÐ¼ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ, ÑÐ¿Ð¾ÑÐ¾Ð±Ñ ÐµÐ³Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ.
description: In this paper, we develop software for automating the operation of a smart greenhouse using Internet of things (IoT) technologies. We consider the issues of relevance of this task, applicability of Internet of things technologies to the task of greenhouse automation and analyze already known ways to maintain a microclimate in a greenhouse. After that, we consider the existing libraries and frameworks that are most suitable for developing a boxed solution for greenhouse automation. Then we develop software, how to use it and describe the obtained results.
ПОВЫШЕНИЕ ЭФФЕКТИВНОСТИ ИНСЕКТИЦИДОВ В ПОСЕВАХ НУТА ПРИ ИСПОЛЬЗОВАНИИ ГУМИНОВЫХ ВЕЩЕСТВ
Creators: name: ПАТРИКЕЕВ Е. С.
name: ЛЫХМАН В. А.
name: ГРИНЬКО А. В.
name: БЕЗУГЛОВА О. С.
name: ПОЛИЕНКО Е. А.
Publisher: name: Земледелие
Year: 2020
Subjects: НУТ (CICER ARIETINUM)
ИНСЕКТИЦИДЫ
ГУМИНОВЫЙ ПРЕПАРАТ
БИОЛОГИЧЕСКАЯ ЭФФЕКТИВНОСТЬ
ХЛОПКОВАЯ СОВКА (HELICOVERPA ARMIGERA HB.)
БОБОВАЯ ТЛЯ (APHIS FABAE)
УРОЖАЙНОСТЬ
ЭЛЕМЕНТЫ ПИТАНИЯ
ЧЕРНОЗЕМ ОБЫКНОВЕННЫЙ
CHICKPEA (CICER ARIETINUM)
INSECTICIDES
HUMIC PREPARATION
BIOLOGICAL EFFECTIVENESS
COTTON MOTH (HELICOVERPA ARMIGERA HB.)
LEGUME APHID (APHIS FABAE)
PRODUCTIVITY
NUTRIENTS
ORDINARY CHERNOZEM

description: Эксперименты по изучению влияния гуминовых препаратов на эффективность инсектицидов проводили в 2016-2019 гг. в Ростовской области. Возделываемая культура - нут (сорт Донплаза), почва - чернозем обыкновенный карбонатный. Схема опыта включала следующие варианты: контроль (без пестицидов); BIO-Дон-10 (0,3 л/га); Би-58 Новый, КЭ (1,0 л/га); Би-58 Новый, КЭ (1,0 л/га) + BIO-Дон-10 (0,3 л/га); Амплиго, МКС (0,2л/га); Амплиго, МКС (0,2л/га) + BIO-Дон-10 (0,3 л/га). По результатам фитосанитарного мониторинга в посевах установлено наличие хлопковой совки (Helicovera armigera Hb) и бобовой тли (Aphis fabae). Против хлопковой совки наиболее эффективным был препарат Амплиго, МКС (0,2 л/га) - снижение поврежденности бобов составило 93,7 %. Эффективность Би-58 Новый, КЭ (1,0 л/га) не превышал 45,0 % в виду выработавшейся устойчивости вредителя к действующему веществу препарата. Против бобовой тли изучаемые препараты показали высокую эффективность - снижение численности вредителя составляло 93,9 и 90,9 % соответственно. Гуминовый препарат БЮ-Дон10 на величину этого показателя не повлиял, но позволил увеличить сохраненный урожай в варианте с Амплиго с 46,4 до 56,0 %, с Би-58 Новый - с 29,6 до 40,0 %. В ходе фенологических наблюдений отмечено фитотоксическое действие инсектицидов, но гуминовый препарат как адаптоген обеспечил нормальное развитие растений, провоцируя при этом отрицательную динамику содержания элементов питания. Наиболее эффективным приемом защиты нута от вредных объектов было сочетание гуминового препарата BIO-Дон10 (0,3 л/га) и инсектицида Амплиго, МКС (0,2 л/га). Использование такой композиции позволяет сохранить дополнительно 9,6 % урожая, относительно варианта с Амплиго, и 56,0 % урожая, по сравнению с контролем.
title: Aichel, Otto
title: Catalogus Professorum Halensis
titleType: Subtitle
title: Biografienportal Sachsen-Anhalt
titleType: Other
Creators: name: Catalogus Professorum Halensis
name: Eberle, Henrik
Publisher: name: Historisches Datenzentrum Sachsen-Anhalt,Institut für Landesgeschichte (Sachsen-Anhalt)
Year: 2025
Subjects: subject: History
classificationCode: 4023025-9
subject: Halle (Saale)
valueUri: https://d-nb.info/gnd/4023025-9
classificationCode: 4006804-3
subject: Biografie
valueUri: https://d-nb.info/gnd/4006804-3
classificationCode: 4166546-6
subject: Landesgeschichte
valueUri: https://d-nb.info/gnd/4166546-6
classificationCode: 4051181-9
subject: Sachsen-Anhalt
valueUri: https://d-nb.info/gnd/4051181-9
classificationCode: 1048495779
subject: Universität Halle (Saale) | Halle (Saale)
valueUri: https://d-nb.info/gnd/1048495779
classificationCode: 2024276-1
subject: Martin-Luther-Universität Halle-Wittenberg | Halle (Saale); Wittenberg
valueUri: https://d-nb.info/gnd/2024276-1
classificationCode: 4020517-4
subject: Geschichte
valueUri: https://d-nb.info/gnd/4020517-4
classificationCode: 7504326-9
subject: Universitätsgeschichte
valueUri: https://d-nb.info/gnd/7504326-9
classificationCode: 7504427-4
subject: Wissenschaftsgeschichte
valueUri: https://d-nb.info/gnd/7504427-4
subject: Biografienportal Sachsen-Anhalt
subject: Catalogus Professorum Halensis
classificationCode: 120134756
subject: Eberle, Henrik | 1970– | Historiker
valueUri: https://d-nb.info/gnd/120134756
classificationCode: 116272406
subject: Aichel, Otto | 1871–1935 | Arzt; Philosoph; Anthropologe
valueUri: https://d-nb.info/gnd/116272406

description: Das Biografienportal Sachsen-Anhalt versammelt in Erst- und Zweitveröffentlichung oder zu Zwecken der Langzeitarchivierung Biografien von Menschen aus und in Sachsen-Anhalt. Integriert wurde der Catalogus Professorum Halensis, der durch Mitarbeitende des Instituts für Geschichte der Martin-Luther-Universität Halle-Wittenberg entstand. Dabei handelt es sich um ein bio-bibliografisches Online-Lexikon zu den Professoren der Universität Halle zwischen 1694 und 1968. Die Texte wurden vor allem von Henrik Eberle und anderen Mitarbeitenden zwischen 2005 und 2010 recherchiert und erstellt. Etliche Artikel zum Zeitraum 1694 bis 1817 verfasste Julia Schopferer. Bei der Überführung in das Biografienportal wurden die Lebensangaben neu recherchiert und Metadaten über Verfahren des Named Entity Recogniton erschlossen. Automatisiert erkannt wurden Personennamen, Ortsbezeichnungen und Körperschaften, die in der hier vorhandenen RTF-Datei indexiert vorliegt. Zudem wurden diese mit GND-Einträgen abgeglichen. Weiterhin erfolgte ein Abgleich mit der „Ontologie der historischen, deutschsprachigen Amts- und Berufsbezeichnungen“. Die Texte liegen im Jahr 2024 in zweifacher Ausgabe im Catalogus Professorum Halensis des Universitätsarchivs und des Biografienportals des Historischen Datenzentrums Sachsen-Anhalts vor. Sie werden hier für die Langzeitarchivierung der ursprünglichen Fassung archiviert.
description: https://www.catalogus-professorum-halensis.de/
description: Biografienportal Sachsen-Anhalt: https://www.histdata.uni-halle.de/
D2.5: First recommendations for the Harmonised Electricity Role Model
Creators: name: Oliveira, Fábio
name: Gandhi, Siddhesh
name: Anderson, Elisa
name: Augusto, Catarina
Publisher: name: Zenodo
Year: 2021

description: This deliverable reports on the work been done in WP2 regarding products, services and business use cases to devise first recommendations for the Harmonised Electricity Role Model
COMPARATIVE ANALYSIS OF MACHINE LEARNING MODELS FOR DETECTING EVASIVE SMS SPAM
Creators: name: ADVANCED RESEARCH AND INNOVATIONS JOURNAL
Publisher: name: Zenodo
Year: 2025

description: This article analyzes different machine learning methods to identify deceptive SMS spam. Evasive spam communications are famously challenging to identify due to their use of obfuscation to circumvent conventional filters.   A variety of models are assessed, including Deep Learning, Naïve Bayes, Decision Trees, and Support Vector Machines. The collection comprises preprocessed spam and ham messages derived from real-world sources.  The evaluative metrics employed for comparison are F1-score, recall, accuracy, and precision.  The experiment's results demonstrate the advantages and disadvantages of each paradigm.   In the presence of intricate patterns, deep learning models surpass conventional methods.To enhance detection, feature engineering and data augmentation are necessary. The article offers various tips to enhance spam detection models.  In response to the evolving tactics of spam, models will be enhanced in the future.
Diagnostics of electron beam properties from the simultaneous hard X-ray and microwave emission in the 10 March 2001 flare
Creators: name: Zharkova, V. V.
name: Meshalkina, N. S.
name: Kashapova, L. K.
name: Kuznetsov, A. A.
name: Altyntsev, A. T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Simultaneous simulation of HXR and MW emission with the same populations of electrons is still a great challenge for interpretation of observations in real events. In this paper we apply the FP kinetic model of precipitation of electron beam with energy range from 12 keV to 1.2 MeV to the interpretation of X-ray and microwave emissions observed in the flare of 10 March 2001. Methods. The theoretical HXR and MW emissions were calculated by using the distribution functions of electron beams found by solving time-dependent Fokker-Planck approach in a converging magnetic field (Zharkova at al., 2010; Kuznetsov and Zharkova, 2010) for anisotropic scattering of beam electrons on the ambient particles in Coloumb collisions and Ohmic losses. The simultaneous observed HXR photon spectra and frequency distribution of MW emission and polarization were fit by those simulated from FP models which include the effects of electric field induced by beam electrons and precipitation into a converging magnetic loop. Magnetic field strengths in the footpoints on the photosphere were updated with newly calibrated SOHO/MDI data. The observed HXR energy spectrum above 10 keV is shown to be a double power law which was fit precisely by the photon HXR spectrum simulated for the model including the self-induced electric field but without magnetic convergence. The MW emission simulated for different models of electron precipitation revealed a better fit to the observed distribution at higher frequencies for the models combining collisions and electric field effects with a moderate magnetic field convergence of 2. The MW simulations were able to reproduce closely the main features of the MW emission observed at higher frequencies.
description: 17 pages, 10 figures in press; A&A 2011
Search for the decay $K_L^0 \rightarrow 3γ$
Creators: name: Tung, Y. C.
name: Hsiung, Y. B.
name: Ahn, J. K.
name: Akune, Y.
name: Baranov, V.
name: Chen, K. F.
name: Comfort, J.
name: Doroshenko, M.
name: Fujioka, Y.
name: Inagaki, T.
name: Ishibashi, S.
name: Ishihara, N.
name: Ishii, H.
name: Iwai, E.
name: Iwata, T.
name: Kato, I.
name: Kobayashi, S.
name: Komatsu, S.
name: Komatsubara, T. K.
name: Kurilin, A. S.
name: Kuzmin, E.
name: Lednev, A.
name: Lee, H. S.
name: Lee, S. Y.
name: Lim, G. Y.
name: Ma, J.
name: Matsumura, T.
name: Moisseenko, A.
name: Morii, H.
name: Morimoto, T.
name: Nakajima, Y.
name: Nakano, T.
name: Nanjo, H.
name: Nishi, N.
name: Nix, J.
name: Nomura, T.
name: Nomachi, M.
name: Ogata, R.
name: Okuno, H.
name: Omata, K.
name: Perdue, G. N.
name: Perov, S.
name: Podolsky, S.
name: Porokhovoy, S.
name: Sakashita, K.
name: Sasaki, T.
name: Sasao, N.
name: Sato, H.
name: Sato, T.
name: Sekimoto, M.
name: Shimogawa, T.
name: Shinkawa, T.
name: Stepanenko, Y.
name: Sugaya, Y.
name: Sugiyama, A.
name: Sumida, T.
name: Suzuki, S.
name: Tajima, Y.
name: Takita, S.
name: Tsamalaidze, Z.
name: Tsukamoto, T.
name: Wah, Y.
name: Watanabe, H.
name: Wu, M. L.
name: Yamaga, M.
name: Yamanaka, T.
name: Yoshida, H. Y.
name: Yoshimura, Y.
name: Zheng, Y.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We performed a search for the decay $K_L^0 \rightarrow 3γ$ with the E391a detector at KEK. In the data accumulated in 2005, no event was observed in the signal region. Based on the assumption of $K_L^0 \rightarrow 3γ$ proceeding via parity-violation, we obtained the single event sensitivity to be $(3.23\pm0.14)\times10^{-8}$, and set an upper limit on the branching ratio to be $7.4\times10^{-8}$ at the 90% confidence level. This is a factor of 3.2 improvement compared to the previous results. The results of $K_L^0 \rightarrow 3γ$ proceeding via parity-conservation were also presented in this paper.
title: L'absence des femmes philosophes : penser à partir d'Arendt le rapport à la tradition philosophique dans l'enseignement
title: L'absence des femmes philosophes : penser à partir d'Arendt le rapport à la tradition philosophique dans l'enseignement
titleType: AlternativeTitle
Creators: name: Rosselet, Marion
Publisher: name: Unknown
Year: 0
Subjects: subject: Philosophie
subject: femmes
subject: tradition
subject: Hannah Arendt
subject: éducation
subject: enseignement

description: Face à l’absence de femmes dans une tradition philosophique presque exclusivement masculine, le présent mémoire cherche à dégager une posture enseignante pertinente dans l’enseignement de la philosophie. En prenant pour point de départ la pensée d’Arendt sur l’éducation – seule femme intégrée assez régulièrement dans les programmes – il questionne le rapport de l’enseignant.e à l’histoire de la philosophie. Faut-il faire table rase du passé ou élargir nos vues sur lui ? S’agit-il de répéter les cours qui nous ont été donnés sur les bancs du gymnase et de l’université ou d’entrer dans une démarche plus investigatrice ? Devant l’évidence – si bien mise en lumière par Arendt – du rôle fondamental du passé pour la condition humaine, la distinction entre tradition et passé permet de maintenir vivante la dimension du passé en s’affranchissant en partie de la tradition. Dans cet élan, le travail propose un répertoire historique de femmes philosophes qui peut servir de base à un enseignement futur. Il souligne aussi l’importance de thématiser les rapports de genre en tant que tels dans l’enseignement afin de nommer les structures patriarcales. Arendt conçoit l’école comme un sas entre la vie et le monde. Cette position particulière a pour paradoxe que l’enseignement doit, selon elle, être conservateur pour permettre à la nouveauté – y compris politique – d’advenir. Le travail interroge le sens de cette position d’un point de vue féministe. La séparation privé/public pose problème. L’éducation joue un rôle majeur dans la reproduction des rapports inégaux de genre. Le rôle des représentations est indéniable. Agir là-dessus avec précaution est le seul moyen de permettre à tous et toutes les élèves de développer le dialogue intérieur indispensable à la pensée et à l’action. Enfin, un axe du travail questionne la philosophie elle-même : Comment se positionner face à elle qui s’est construite par exclusion des femmes ? Faut-il avoir peur d’interroger la construction de notions telles que la « raison » ou « l’universel » ? Une certaine détente à cet égard est indispensable pour ne pas figer la pensée philosophique par crainte de la déconstruction postmoderne et de perte du sens commun. Au contraire, élargir les lectures peut construire un sens vraiment commun qui enrichit le débat politique par la pluralité des vues. La distinction entre éducation et politique permet, toutefois, de garder la conscience de l’espace spécifique qu’est l’école et de ne pas démissioner du rôle de représentant.e du monde face aux élèves qui est le nôtre.
Chemical and kinetic equilibrations via radiative parton transport
Creators: name: Zhang, Bin
name: Wortman, Warner A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A hot and dense partonic system can be produced in the early stage of a relativistic heavy ion collision. How it equilibrates is important for the extraction of Quark-Gluon Plasma properties. We study the chemical and kinetic equilibrations of the Quark-Gluon Plasma using a radiative transport model. Thermal and Color-Glass-Condensate motivated initial conditions are used. We observe that screened parton interactions always lead to partial pressure isotropization. Different initial pressure anisotropies result in the same asymptotic evolution. Comparison of evolutions with and without radiative processes shows that chemical equilibration interacts with kinetic equilibration and radiative processes can contribute significantly to pressure isotropization.
description: Presented at 24th International Nuclear Physics Conference (INPC2010), Vancouver, Canada, 4-9 July 2010
Impedance characterization of porous carbon electrodes with controlled pore size distribution : experimental verification
Creators: name: Sharma, Trishank
Publisher: name: University of British Columbia
Year: 2019

description: In this work, electrochemical impedance spectroscopy (EIS) measurements were carried out on an increasingly complex distribution of cylindrical pores with well-defined geometries. The desired pores were made via drilling on graphite surfaces. The pore structure complexity was gradually increased starting with the evaluation of single pore impedances followed by drilling multiple pores with uniform pore dimensions and finally generating pore size distributions (PSD) having distributed pore radii or depth or a combination of both. The impedance response was interpreted using ZView fitting and a graphical approach and was found to be well described by the existing theory. The impedance response of the resulting porous electrodes was characterised with varying geometrical and electrochemical parameters - pore depth, pore radii, pore density, and electrolyte conductivity. The obtained results suggest a possibility to use measurements on drilled cylindrical pores to interpret more complex PSD as measurements of PSD were successfully modelled by adding the impedance response of single pores.
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ°ÑÐµ Ð¿Ð¾ Ð°Ð´ÑÐµÑÑ: Ð³. Ð¡Ð°Ð½ÐºÑ-Ð¿ÐµÑÐµÑÐ±ÑÑÐ³, ÐÐ¾ÑÐºÐ¾Ð²ÑÐºÐ¸Ð¹ Ð¿Ñ., Ð´. 186
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Organization of production and trading activities of the cafe to the address: St. Petersburg, Moscow Ave., d. 186
Creators: name: ÐÐ¾ÐºÐ¾ÑÐ¸Ð½Ð°, Ð¡Ð²ÐµÑÐ»Ð°Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐºÐ°ÑÐµ
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
ÑÐµÐ¼Ð¿ÐµÑÐ°Ð¼ÐµÐ½Ñ
Ñ Ð¾Ð»ÐµÑÐ¸Ðº
ÑÐ°Ð½Ð³Ð²Ð¸Ð½Ð¸Ðº
Ð¼ÐµÐ»Ð°Ð½Ñ Ð¾Ð»Ð¸Ðº
ÑÐ»ÐµÐ³Ð¼Ð°ÑÐ¸Ðº
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°
cafe
production and trading activities
temperament
choleric
sanguine
melancholic
phlegmatic
production program

description: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°Ð¼ÐµÐ½ÑÐ° Ð»Ð¸ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° Ð²ÐºÑÑÐ¾Ð²ÑÐµ Ð¿ÑÐµÐ´Ð¿Ð¾ÑÑÐµÐ½Ð¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð¼ÐµÐ½Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð². ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ°ÑÐµ Ð¿Ð¾ Ð°Ð´ÑÐµÑÑ: Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³, ÐÐ¾ÑÐºÐ¾Ð²ÑÐºÐ¸Ð¹ Ð¿Ñ., Ð´. 186. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾ÑÐ°Ð´Ð¸ Ð°ÑÐµÐ½Ð´ÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¼ÐµÑÑ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð´Ð»Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð±Ð»ÑÐ´ Ð² ÐºÐ°ÑÐµ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸Ð¹, Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ ÑÑÐµÐ±ÑÐµÐ¼ÑÐ¼Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ð¼Ð¸. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð² Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ Ñ ÑÐ°ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¾Ð¹ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ.
description: A study of the influence of personality temperament on taste preferences. Developed a menu based on the results. The necessity of designing a cafe at the address: St. Petersburg, Moskovsky Prospect, 186 is substantiated. Based on the area of the leased premises, the number of places has been determined. A production program for the implementation of dishes in the cafe. A technological calculation of the necessary premises was made, equipment was selected in accordance with the required parameters. The optimal organizational structure of the enterprise has been determined, measures have been developed to ensure the safety of the activities of the designed enterprise. Developed a planning solution in the enterprise with the placement of equipment.
Analyzing the Effectiveness of Confluence of Price Action Disciplines in Forex Market
Creators: name: Chhali Uddin, Md
Publisher: name: figshare
Year: 2021
Subjects: subject: 150299 Banking, Finance and Investment not elsewhere classified
subject: FOS: Economics and business
subject: 150201 Finance
subject: 150202 Financial Econometrics

description: The purpose of this project is to systematically develop a sustainable and profitable trading strategy based on price action in the foreign exchange market. This study is looking for measuring the effectiveness of confluence of price action disciplines. Price action confluent levels provide the cleanest view of technical analysis in Forex market and help traders make subjective trading decisions based on the recent and past price movements instead of relying solely on technical indicators. In this paper, a trading strategy based on price action confluence is constructed and tested on 10 pairs from July 01, 2020 to 23rd December 2020. We used a 5,000 USD demo account to trade the pairs on the MT4 platform and a total 267 trades were placed during the test period. After collecting all the trading related data, we would calculate the profit and develop a profitable trading strategy. The results obtained from this paper should be applicable to other international markets as well.
title: Vers une méthodisation de l'emploi de la représentation graphique dans l'enseignement de la chimie par l'adaptation des techniques d'analyse de l'image utilisées dans les arts visuels
title: Vers une méthodisation de l'emploi de la représentation graphique dans l'enseignement de la chimie par l'adaptation des techniques d'analyse de l'image utilisées dans les arts visuels
titleType: AlternativeTitle
Creators: name: Rizzello, Michele
Publisher: name: Unknown
Year: 0
Subjects: subject: chimie
subject: arts visuels
subject: analyse de l’image
subject: représentation graphique
subject: technique de questionnement

description: Après à une enquête menée auprès des étudiant-e-s du cours de didactique romande de la chimie, nous avons constaté que les enseignant-e-s en chimie n’abordent pas l’image de manière formalisée, bien que les représentations visuelles scientifiques fassent partie du quotidien de la classe. Alors que la chimie et les arts visuels diffèrent sous bien des aspects, ces disciplines ont en commun, entre autres, le language des images. La lecture et l’analyse d’une image constitue une activité pédagogique analogue entre ces deux disciplines où la verbalisation et la création de sens autour de l’image par l’apprenant-e est l’objectif poursuivi par l’enseignant-e. Nous nous proposons, dans le cadre de ce travail interdisciplinaire, d’explorer la possibilité de transposer les techniques d’analyse de l’image employées dans l’enseignement des arts visuels à l’enseignement de la chimie. Nous avons conçu et expérimenté une routine de questionnement spécifique à l’enseignement de la chimie, qui met à disposition de l’apprenant-e une méthode pour lui permettre de créer du sens autour d’une image graphique, d’acquérir les savoirs disciplinaires qui accompagne cette représentation et de développer ses métacompétences en matière de représentation et de visualisation.
The Modern Prometheus: Komedi dan Tragedi Perubahan Sosial
Creators: name: D. Febrian
Publisher: name: Zenodo
Year: 2023
Subjects: agon, tragedi, perubahan sosial, kemajuan, post-truth, hegemoni, populisme, media sosial

description: Mungkin peristiwa-peristiwa sejarah terpisah yang tidak begitu jelas hubungannya, tidak akrab lagi bagi generasi yang telah dikepung oleh arus informasi yag begitu cepat dan membingungkan. Limpahan dan tumpahan informasi masuk ke peradaban manusia seperti air bah Nuh yang membanjiri bumi, dengan manfaat dan bencana yang dibawanya. Tetapi tidak ada teori sosial apa pun yang bisa membantah, bahwa akar perubahan peradaban manusia modern ada pada simpul-simpul komedi dan tragedi pada peristiwa-peristiwa penting yang sering terlupakan itu.
Neue berufliche Rollen für Forschungsreferent*innen? Kompetenz- und Aufgabenprofile für die IT-gestützte Forschungsberichterstattung
Creators: name: Herwig, Sebastian
name: Blümel, Ina
name: Petersohn, Sabrina
Publisher: name: Zenodo
Year: 2019
Subjects: Forschungsberichterstattung
Aufgaben- und Kompetenzprofile
Forschungsinformationssystem
Forschungsmanagement

description: Das Aufgabenspektrum von Forschungsreferent*innen ist weit gespannt. Es erstreckt sich über die Antragsberatung, die Koordination von Forschungsverbünden, das Drittmittelmanagement sowie den Wissens- und Technologietransfer. Darüber hinaus gewinnt der Bereich der IT-gestützten Berichterstattung über Forschungsaktivitäten und die Verwaltung von Forschungsinformationen an Bedeutung. Es bilden sich neue berufliche Rollen und Stellenprofile heraus. Trotz Anpassung von Hochschul-Curricula im Zuge der Digitalisierung ist bisher wenig über diese neue "Profession" im Forschungsmanagement, ihre organisatorische Verortung, Aufgabenprofile und Kompetenzprofile zum Aufbau und Betrieb von Instrumenten für die digitale Forschungsdokumentation sowie deren Nutzung für die Forschungsberichterstattung bekannt. Dieser Workshop befasst sich mit dieser Personengruppe und ihrer Rolle innerhalb von Hochschulen und Forschungseinrichtungen. Nach einem Einführungsvortrag zum Stand der Forschung wird im Rahmen des Workshops diskutiert, welche Aufgaben und Qualifikationen diesen Verantwortungsbereich kennzeichnen und welche Bedarfe und Optionen der Professionalisierung und Weiterbildung bestehen.
title: Enseignement à distance : Perception d'élèves de première année de maturité en situation de Covid-19
title: Enseignement à distance : Perception d'élèves de première année de maturité en situation de Covid-19
titleType: AlternativeTitle
Creators: name: Rapit, Joséphine
name: Reber, Daniella
Publisher: name: Unknown
Year: 0
Subjects: subject: Enseignement à distance
subject: confinement
subject: Coronavirus
subject: COVID-19
subject: questionnaire
subject: perception des élèves
subject: environnement d’apprentissage
subject: autonomie d’apprentissage
subject: plateforme informatique
subject: feedbacks

description: Ce travail propose l’analyse de la situation d'enseignement à distance en période de COVID-19, à travers la perception des élèves de trois classes de première année de maturité gymnasiale, analysée grâce à un questionnaire qui leur a été demandé d’effectuer en ligne. Les résultats principaux obtenus à partir des réponses des 52 élèves interrogés sont les suivants : - Les élèves obtiennent moins de feedbacks individualisés à distance qu’en présentiel, bien qu’ils perçoivent ceux-ci comme étant favorables au progrès de leurs apprentissages. - Les enseignants semblent solliciter régulièrement les élèves et répondent volontiers à leurs questions, aspects que les élèves valorisent particulièrement pour l’avancée de leurs apprentissages. - L’utilisation d’une plateforme commune est effective dans la moitié des cas, cependant un nombre significatif d’élèves déclare ne pas bénéficier d’unité quant à ces outils, alors que la grande majorité des élèves s’accorde pour valider l’importance de l’utilisation d’une plateforme commune. - La grande majorité des élèves a accès aux outils et au conditions nécessaires leur permettant de suivre un enseignement à distance. - Contre toute attente, les élèves aux moyennes insuffisantes déclarent travailler davantage que leurs pairs, cependant, ceux-ci présentent également plus de difficultés à organiser leur travail de manière autonome. - Plusieurs élèves signalent un manque de motivation induit par le manque de stimulation représenté par l’interdiction de mener des évaluations notées. Sur la base de ces observations, nous avons conclu notre travail par la formulation de recommandations pouvant être mises en place dans le cas d’un besoin ou d’un désir d’appliquer à nouveau ou d’intégrer l’enseignement à distance dans le postobligatoire.
Bright Variable Stars in NGC 6819 - An Open Cluster in the Kepler Field
Creators: name: Talamantes, Antonio
name: Sandquist, Eric L.
name: Clem, James L.
name: Robb, Russell M.
name: Balam, David D.
name: Shetrone, Matthew
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We describe a variability study of the moderately old open cluster NGC 6819. We have detected 4 new detached eclipsing binaries near the cluster turnoff (one of which may be in a triple system). Several of these systems should be able to provide mass and radius information, and can therefore constrain the age of the cluster. We have also newly detected one possible detached binary member about 3.5 magnitudes below the turnoff. One EW-type binary (probably not a cluster member) shows unusually strong night-to-night light curve variations in sets of observations separated by 8 years. According to the best current information, the three brightest variables we detected (2 of them new) are cluster members, making them blue stragglers. One is a delta Scu pulsating variable, one is a close but detached binary, and the third contains a detached short period binary that shows total eclipses. In each case, however, there is evidence hinting that the system may have been produced through the interaction of more than two stars.
description: 33 pages, 15 figures, accepted to AJ
Ionisation in atmospheres of Brown Dwarfs and extrasolar planets II Dust-induced collisional ionization
Creators: name: Helling, Ch.
name: Jardine, M.
name: Mokler, F.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Observations have shown that continuous radio emission and also sporadic H-alpha and X-ray emission are prominent in singular, low-mass objects later than spectral class M. These activity signatures are interpreted as being caused by coupling of an ionised atmosphere to the stellar magnetic field. What remains a puzzle, however, is the mechanism by which such a cool atmosphere can produce the necessary level of ionisation. At these low temperatures, thermal gas processes are insufficient, but the formation of clouds sets in. Cloud particles can act as seeds for electron avalanches in streamers that ionise the ambient gas, and can lead to lightning and indirectly to magnetic field coupling, a combination of processes also expected for protoplanetary disks. However, the precondition is that the cloud particles are charged. We use results from Drift-Phoenix model atmospheres to investigate collisional processes. We show that ionisation by turbulence-induced dust-dust collisions is the most efficient kinetic process. Dust-dust collisions alone are not sufficient to improve the magnetic coupling of the atmosphere inside the cloud layers, but the charges supplied either on grains or within the gas phase as separated electrons can trigger secondary non-linear processes. Cosmic rays are likely to increase the global level of ionisation, but their influence decreases if a strong, large scale magnetic field is present as on Brown Dwarfs. We suggest that although thermal gas ionisation declines in objects across the fully-convective boundary, dust charging by collisional processes can play an important role in the lowest mass objects. The onset of atmospheric dust may therefore correlate with the anomalous X-ray and radio emission in atmospheres that are cool, but charged more than expected by pure thermal ionisation.
description: accepted for publication in ApJ
Collaborative Spectrum Sensing from Sparse Observations in Cognitive Radio Networks
Creators: name: Meng, Jia
name: Yin, Wotao
name: Li, Husheng
name: Hossain, Ekram
name: Han, Zhu
Publisher: name: arXiv
Year: 2010
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Spectrum sensing, which aims at detecting spectrum holes, is the precondition for the implementation of cognitive radio (CR). Collaborative spectrum sensing among the cognitive radio nodes is expected to improve the ability of checking complete spectrum usage. Due to hardware limitations, each cognitive radio node can only sense a relatively narrow band of radio spectrum. Consequently, the available channel sensing information is far from being sufficient for precisely recognizing the wide range of unoccupied channels. Aiming at breaking this bottleneck, we propose to apply matrix completion and joint sparsity recovery to reduce sensing and transmitting requirements and improve sensing results. Specifically, equipped with a frequency selective filter, each cognitive radio node senses linear combinations of multiple channel information and reports them to the fusion center, where occupied channels are then decoded from the reports by using novel matrix completion and joint sparsity recovery algorithms. As a result, the number of reports sent from the CRs to the fusion center is significantly reduced. We propose two decoding approaches, one based on matrix completion and the other based on joint sparsity recovery, both of which allow exact recovery from incomplete reports. The numerical results validate the effectiveness and robustness of our approaches. In particular, in small-scale networks, the matrix completion approach achieves exact channel detection with a number of samples no more than 50% of the number of channels in the network, while joint sparsity recovery achieves similar performance in large-scale networks.
description: 12 pages, 11 figures
Report presenting the data quality aspects in relation with the submission mechanism requested to report towards the SDG indicator 14.3.1
Creators: name: Van Ganse, Sophie
name: Salvetat, Florence
name: Hartman, Susan
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Metrology
subject: Ocean acidification
subject: Total pH
subject: Essential Ocean Variable
subject: Quality control
subject: Environmental regulation
subject: Best practice
subject: Ocean monitoring
subject: Environmental policy
subject: uncertainty

description: This document is MINKE’s Deliverable 9.12 “Report presenting the data quality aspects in relation with the submission mechanism requested to report towards the SDGindicator 14.3.1”. It describes MINKE perspectives on the monitoring of carbonate system variables, in particular pHT, in order to address the SDG 14.3 request regarding ocean acidification. The D9.12 summarises the carbonate chemistry Best Practices, uncertainty concepts and calculations discussed within MINKE and will be useful for reporting carbonate variables to the SDG ocean acidification portal.
Established Facts in the paper Isolation and characterization of a bat SARS-like coronavirus that uses the ACE2 receptor
Creators: name: Yuan, Ji
Publisher: name: Zenodo
Year: 2021
Subjects: SARS
bat coronavirus
China
CCP
covid

description: Extract facts from the paper Isolation and characterization of a bat SARS-like coronavirus that uses the ACE2 receptor to help pursue responsibility of pandemic. Investigate the background of Chinese funds that support the paper.
Evolution Equation for Non-linear Cosmological Perturbations
Creators: name: Brustein, Ram
name: Riotto, Antonio
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a novel approach, based entirely on the gravitational potential, for studying the evolution of non-linear cosmological matter perturbations. Starting from the perturbed Einstein equations, we integrate out the non-relativistic degrees of freedom of the cosmic fluid and obtain a single closed equation for the gravitational potential. We then verify the validity of the new equation by comparing its approximate solutions to known results in the theory of non-linear cosmological perturbations. First, we show explicitly that the perturbative solution of our equation matches the standard perturbative solutions. Next, using the mean field approximation to the equation, we show that its solution reproduces in a simple way the exponential suppression of the non-linear propagator on small scales due to the velocity dispersion. Our approach can therefore reproduce the main features of the renormalized perturbation theory and (time)-renormalization group approaches to the study of non-linear cosmological perturbations. We conclude by a preliminary discussion of the nature of the full solutions of the equation and their significance.