903 research outputs found
M.S. Kutorga and V.M. Vedrov: Conflict of Teacher and Student
No full textВ статье рассматривается конфликт между М.С. Куторгой и его учеником В.М. Ведровым. Исследуются причины конфликта, а также то влияние, которое он оказал на дальнейшую научную карьеру ученика. This article discusses the conflict between M.S. Kutorga and his student V.M. Vedrov. The author investigates the causes of the conflict and its impact on academic career V.M. Vedrov
Dedicated to the 90th birth anniversary of academician V.M. Glushkov
No full text24 августа 2013 года исполнилось 90 лет со дня рождения Виктора Михайловича Глушкова — выдающегося ученого, автора фундаментальных работ в области кибернетики, вычислительной техники и прикладной математики. Академик В.М. Глушков прожил 58 лет, а 35 лет его творческого пути принесли мировой науке сотни основополагающих работ, способствующих формированию кибернетики как науки.On 24 August 2013 ninety years passed since Victor Glushkov’s birthday, who was an outstanding scientist, author of fundamental works in the field of cybernetics, computer engineering and applied mathematics. Academician V.M. Glushkov lived to be 58, and 35 years of his creative development brought hundreds of works which contributed to forming cybernetics as a science. V.M. Glushkov joined such important courses of scientific-technical progress as the cybernetics fundamentals development and practical methods of developing computer engineering forming. He was one of the founders of the interdepartmental collection of scientific papers “Cybernetics and Computer Engineering”. Thoughtful scientist and unsurpassed pedagogue V.M. Glushkov is a founder of a world-known school
Stylistic perspective as a scope of intellectual potential of scientific personality: V.M. Rusanivsky
No full textУ статті в аспекті стилістичної перспективи аналізується наукова творчість українського лінгвіста В.М. Русанівського. Тексти мовознавця розглядаються в контексті еволюційної епістеми. Увага зосереджується на лінгвістичних ідеях В.М. Русанівського щодо критеріїв розвитку літературної мови, її стильової репрезентації, знакових для літературної мови постатях. Формулюється теза про співмірність між стилістичним ресурсом літературної мови й інтелектуальною потужністю дослідника, який пізнає її функціональний потенціал.The author in terms of stylistic perspective analyzes the scientific activity of Ukrainian linguist V.M. Rusanivsky. The texts of famous linguist are considered in the context of evolutionary episteme. Attention is focused on linguistic ideas of V.M. Rusanivsky about development of literary language, its stylistic representation and personalities, precedent for Ukrainian literary language and culture
Great Ukrainian V.M. Glushkov and His Scientifical School
No full textРозкрито умови виникнення і роботи кібернетичної школи В.М.Глушкова, її специфічні особливості. показано концептуальні ідеї, основні напрямки досліджень, головні досягнення школи В.М.Глушкова. Характеризуються риси В.М.Глушкова як лідера наукової школи.Раскрыты условия возникновения и работы кибернетической школы В.М. Глушкова, ее специфические особенности. Показаны концептуальные идеи, основные направления исследований, главные достижения школы В.М. Глушкова. Характеризуются черты В.М. Глушкова как лидера научной школы.The author discloses the factors leading the Glushkov school to appear, ist works and specifics; shows its conceptual ideas, key research areas, basic achievements. V.M. Glushkov’s personal features are described as jnes of a founder of a academic school
Great Ukrainian V.M. Glushkov and His Scientifical School
No full textРозкрито умови виникнення і роботи кібернетичної школи В.М.Глушкова, її специфічні особливості. показано концептуальні ідеї, основні напрямки досліджень, головні досягнення школи В.М.Глушкова. Характеризуються риси В.М.Глушкова як лідера наукової школи.Раскрыты условия возникновения и работы кибернетической школы В.М. Глушкова, ее специфические особенности. Показаны концептуальные идеи, основные направления исследований, главные достижения школы В.М. Глушкова. Характеризуются черты В.М. Глушкова как лидера научной школы.The author discloses the factors leading the Glushkov school to appear, ist works and specifics; shows its conceptual ideas, key research areas, basic achievements. V.M. Glushkov’s personal features are described as jnes of a founder of a academic school
Synthesis of highly dispersed Pd nanoparticles supported on multi-walled carbon nanotubes and their excellent catalytic performance for oxidation of benzyl alcohol
No full textNarrow sized and highly homogeneous dispersed Pd nanoparticles have been synthesized on nitric acid-functionalized multi-walled carbon nanotubes (CNTs) without a capping agent. The TEM images show that the extremely small Pd nanoparticles with an average size of about 1.5 nm were homogeneously dispersed on the surface of the CNTs. The characterization results indicate that the pretreatment with nitric acid not only improved the dispersion of Pd, but also enhanced the strong interaction between the Pd nanoparticles and the CNTs, thereby preventing their agglomeration and leaching in the liquid phase. On pretreatment with HNO3, it is possible to generate more acidic groups on the surface of CNTs without a significant change in textural properties. The catalytic performance of the aforementioned material was investigated for selective oxidation of benzyl alcohol. Pd/CNTs exhibits high activity (~98% conversion) and selectivity (~90%) to benzaldehyde with excellent reusability. The high activity of the catalyst was attributed to the small size, high dispersion of Pd nanoparticles and higher accessibility of reactants. A careful analysis of the kinetic data suggests that there are different sites for the disproportionation and oxidation reactions. The excellent reusability of Pd/CNT catalysts makes this material a promising candidate for selective benzyl oxidation. Further, the results of the present study show that it is possible to synthesize uniformly dispersed Pd nanoparticles on various carbon supports without a capping agent.Chemical EngineeringApplied Science
Scientific ideas of pedologist-geographer V.M. Fridland, their origins and development (to the 100th anniversary)
No full textV.M. Fridland (1919–1983) – distinguished Soviet pedologist-geographer and cartographer, graduated from Moscow State University, Doctor of geographical sciences, Professor, laureate of the Dokuchaev Prize of USSR Academy of Sciences. He developed the doctrine of the structure of soil cover. Editor-in-chief and author of Soil maps: RSFSR, scale 1 :2 500 000 (1988); Educational Soil Map of the World, scale 1 : 15 000 000 (1984). One of the first Russian soil researchers of humid and arid tropics and subtropics, author of the USSR soil classifications, and of a number of books on soils
Review of a New Textbook On International Law Shumiliov V.M. "International Law": textbook.-Moscow: Pubbshing house "Welby", 2007,486 p.
No full textThe new textbook by Shumilov V.M. stands out among more than twenty other textbooks on international law. Apart from the distinction of the book in organization of its content it also dwells on international law issues and questions of international law science, which were omitted or unnoticed by the authors of the other textbooks.The following features of the book can be singled out. First, the author introduces the notion of "international system" which forms the framework of the textbook. Further the author separates the international system into several "layers": economic, cultural, etc. Second the author employs the concept of "civilization approach" which is nowadays actively used in liberal arts and social sciences. Third, the problem of the system of international law is elaborated upon. For example, the author advances the hypothesis that there are several branches and institutions of international law which are in the process of formation such as international administrative law. The book also includes such topics as state interests, ideological basis of the elaboration of international legal norms.The fact that deserves attention is that for the first time in the textbook of this kind a list of suggested topics for PhD theses is published. Another feature of the book is that the author tries to avoid difficult for comprehension constructions and instead uses clear and easy-to-understand phrases.The reviewer comes to a conclusion that after the publication of the new textbook by Shumilov V.M. the international law as a science and a classroom discipline will make a great step towards its further development
Wiring the Binocular Visual Pathways
No full textAuthor Contributions: Conceptualization, V.M.-B. and L.E.; writing—original draft preparation, V.M.-B. and L.E.; writing—review and editing, V.M.-B. and L.E.; visualization, V.M.-B. Funding: V.M.-B. holds a postdoctoral contract from the Generalitat Valenciana (APOSTD/2016/017).Peer reviewe
V.M. Danylenko and periodization of the neolithic In the Southern Buh area: new questions to the old sources
No full textПоява радіовуглецевих дат і кількох альтернативних періодизацій буго-дністровського неоліту вимагають перевірки його відносної хронології, розробленої В.М. Даниленком. Тут визначаються методи та підходи, що дозволяють це зробити за неповноти джерел, здобутих у 1950-х рр.Периодизация неолита Побужья является основой относительной хронологии всего неолита территории Украины. Созданная В.Н. Даниленко в конце 1950-х гг., она неоднократно критиковалась и пересматривалась. Появление ее новых вариантов, а также неоднозначных серий 14С дат вынуждают по-новому взглянуть на первоисточники, лежащие в основе периодизации буго-днестровского неолита. Критический анализ полевой документации и публикаций В.Н. Даниленко свидетельствует о неполноте приведенной в них информации, предубежденности в ее изложении и интерпретации. Причиной этого были сложные условия проведения спасательных раскопок, а также личные качества и специфика научного мировоззрения ученого.
Следовательно, при проверке периодизации культуры следует учитывать недостатки имеющихся источников и опираться на результаты новых полевых работ. Но затопление водохранилищами большинства раскопанных В.Н. Даниленко памятников делает невозможной полевую проверку его стратиграфических наблюдений. Это, а также медленный темп накопления новых фактологических данных, переносит акцент исследования на рассмотрение старых источников. Наиболее информативными из них являются находки посуды. Применение формализированных методов описания сосудов с последующим анализом сочетаемости их признаков позволят проверить периодизацию В.Н. Даниленко даже невзирая на недостатки полевой документации, отсутствие стратифицированных контекстов и закрытых комплексов, утрату части находок.Division into periods of the Neolithic in the Buh River region is the base of the relative chronology of the whole Neolithic at Ukrainian territory. Developed by V.M. Danylenko at the end of the 1950-s, it was repeatedly criticized and reviewed. The advent its new versions, as well as ambiguous series of 14C dates makes the author to consider in a new way the sources laying in the base of division into the periods of the Neolithic at the Buh and Dnister Rivers area. Critical analysis of field documentation and publications by V.M. Danylenko evidence that the information presented there is not complete, partial in its statement and interpretation. The reason for that were the complicated conditions the rescue excavations, as well as the scholar’s personal qualities and peculiarity of scientific outlook.
Consequently, during the review of division the culture into the periods one should take into consideration the drawbacks of the sources available and lean on the results of the new field works. Flooding by the reservoirs of most of the sites excavated by V.M. Danylenko makes the field check of his stratigraphic observations impossible. This fact and also slow pass of the new factual data accumulation transfers the accent of the research to the old sources consideration. Finds of vessels are the most informative of them. Usage of formalizing methods in vessels description with consequent analysis of their features combination allows the author to check V.M. Danylenko’s division into periods despite the drawbacks of field documentation, lack of stratigraphic contexts and closed complexes, and loss of part of the finds
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