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194,911 results

252. Assessment of the resource consumption of oil-filled power transformer paper insulation based on updated aging integral

Author

V.V. Vasilevskij

Subjects
aging integral, power transformer, insulation wearing out, prognosis, models of technical condition and operating factors, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
Abstract

Refinement of the aging integral formula is proposed. A com-puter model of insulation wearing out is developed using refined formula. Computer simulation of power transformer insulation wearing out over the next ten years of life is carried out.

Published
2015

253. ABOUT THE POSSIBILITY COATING OF PAPER IN THE PROCESS OF AERODYNAMIC FORMING

Subjects
поверхностное мелование бумаги, filler, degree of retention of filler, aerodynamic forming of paper, степень удержания наполнителя, наполнитель, размер межволоконных пор, surface coating of paper, size of interfiber pores, аэродинамическое формование бумаги
Abstract

Формование бумажного полотна аэродинамическим методом осуществляется осаждением на сетке волокон икомпонентов бумаги из потока воздуха. В работе показана возможность внесения наполнителя как в процессе формования волокнистого слоя, так и в качестве покрытия одной из сторон полотна бумаги. Минеральные наполнители улучшают печатные свойства бумаги, но снижают показатели ее прочности. Проведен анализ негативного влияния наполнителя на разрывную прочность бумаги. Даны теоретические представления о механизме удержания наполнителя в структуре бумажного полотна. Рассмотрены зависимости степени удержания наполнителя от удельного веса волокнистого слоя и диаметра пор в бумажном полотне. Главным фактором удержания наполнителя в процессе поверхностного мелования является соотношение среднего диаметра частиц наполнителя и диаметра сквозных межволоконных пор. Эти данные могут быть использованы в экспериментальных и практических работах с новыми видами наполнителей, с природными и синтетическими волокнами. Методом аэродинамического формования получены образцы бумаги с наполнителем, находящимся как в структуре, так и на поверхности бумаги. Для повышения адгезионной прочности поверхность частиц наполнителя модифицирована раствором Na-карбоксиметилцеллюлозы. Дана сравнительная оценка мелованных образцов бумаги из различных пород древесины по оптическим показателям, значениям шероховатости и воздухопроницаемости. Разработанный способ мелования бумаги в процессе аэродинамического формования может быть применен при изготовлении бумаги дляпечати и тарного картона., Forming a paper web by an aerodynamic method is carried out by deposition of fibers and paper components from a stream of air on a forming wire. Necessary properties of written and printed types of paper are ensured by the introduction of mineral fillers into the composition of the paper. The method used allows you to enter the filler both in the process of forming a fibrous layer, and as a coating on one side of a sheet of paper. Mineral fillers improve the printing properties of the paper, but reduce the strength of the paper. The analysis of the negative effect of the filler on the tensile strength of paper was carried out. The theoretical understanding of the mechanism of retention of filler in the structure of the paper web are given. The dependences of the degree of retention of the filler on the specific weight of the fibrous layer and the diameter of pores in the paper web are considered. The main factor in the retention of the filler in the process of surface coating is the ratio of the average particle diameter of the filler and the diameter of the through interfiber pores. These data can be used in experimental and practical work with new types of fillers, with natural and synthetic fibers. With the method of aerodynamic molding, paper samples were obtained when the filler was applied both to the structure and to the surface of the paper web. To increase the adhesion strength, the surface of the filler particles is modified with a solution of Na-carboxymethyl-cellulose. A comparative assessment of coated paper samples from various wood species by optical indicators, values of roughness and air permeability values of paper is given. A method for introducing a filler into the paper structure during aero molding is proposed. The developed method of paper coating in the process of aerodynamic formation can be applied in the manufacture of printing paper and containerboard.

Published
2019

254. Formation of quality and merchandising expertise of paper for office equipment

Subjects
quality formation, paper, бумага, paper for office equipment, quality indicators, формирование качества, показатели качества, бумага для офисной Ñ‚ÐµÑ Ð½Ð¸ÐºÐ¸
Abstract

72 с., 17 рис., 22 табл., 24 ист. Целью бакалаврской работы явилось определение факторов, Ñ„Ð¾Ñ€Ð¼Ð¸Ñ€ÑƒÑŽÑ‰Ð¸Ñ ÐºÐ°Ñ‡ÐµÑÑ‚Ð²Ð¾ бумаги для офисной Ñ‚ÐµÑ Ð½Ð¸ÐºÐ¸, идентификация и товароведная оценка бумаги для офисной Ñ‚ÐµÑ Ð½Ð¸ÐºÐ¸ Ñ€Ð°Ð·Ð½Ñ‹Ñ Ð¿Ñ€Ð¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ñ‚ÐµÐ»ÐµÐ¹, Ñ€ÐµÐ°Ð»Ð¸Ð·ÑƒÐµÐ¼Ñ‹Ñ Ð² торговой сети Санкт-Петербурга. В работе рассмотрены ассортимент и классификация бумаги, были проанализированы показатели качества и факторы, ÑÐ¾Ñ Ñ€Ð°Ð½ÑÑŽÑ‰Ð¸Ðµ качество бумаги для офисной Ñ‚ÐµÑ Ð½Ð¸ÐºÐ¸, была дана Ñ Ð°Ñ€Ð°ÐºÑ‚ÐµÑ€Ð¸ÑÑ‚Ð¸ÐºÐ° методов, с помощью ÐºÐ¾Ñ‚Ð¾Ñ€Ñ‹Ñ Ð±Ñ‹Ð»Ð¸ совершены исследования. Представлены результаты обзора ассортимента офисной бумаги, реализуемой а территории РФ, а так же ассортимента, реализуемого в интернет – гипермаркете «Комус», основываясь на Ñ‚ÐµÐ¾Ñ€ÐµÑ‚Ð¸Ñ‡ÐµÑÐºÐ¸Ñ Ð²Ð¾Ð¿Ñ€Ð¾ÑÐ°Ñ Ð¸ проделанной научно-исследовательской работе, сделаны выводы о качестве продукции, выпускаемой на отечественном рынке., 72 p., 17 pic., 22 tab., 24 sources The purpose of the master's thesis was to determine the factors that form the quality of paper for office equipment, the identification and merchandising assessment of paper for office equipment of different manufacturers, sold in the trading network of St. Petersburg. The paper reviewed the range and classification of paper, analyzed the quality indicators and factors that preserve the quality of paper for office equipment, described the methods by which research was carried out. The results of the review of the assortment of office paper sold in the territory of the Russian Federation, as well as the range sold in the Internet hypermarket “Komus”, based on theoretical issues and the research work done, presented conclusions on the quality of products manufactured in the domestic market.

Published
2019
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255. Measurement of the paper cloudiness

Subjects
HOMOGENEITY OF THE PAPER, SCAN OF THE PAPER, СКАНИРОВАНИЕ БУМАГИ, ОБЛАЧНОСТЬ БУМАГИ, СОРБФИЛ, SORBFIL, ОДНОРОДНОСТЬ БУМАГИ, ПРОСВЕТ БУМАГИ, BRIGHT SPOT OF THE PAPER, CLOUDINESS OF THE PAPER
Abstract

Предложен способ оценки однородности просвета бумаги. Бумажный лист фотографируют в проходящем свете, изображение вводят в компьютер. На изображении выделяют треки, их сканируют и анализируют. Использована программа Sorbfil, предназначенная для анализа тонкослойных хроматограмм. Method of the paper cloudiness estimation was offered. Paper sheet is photographed in the passing light and then the picture carried in to computer. On the picture select the tracks, their scan and analyze. Sorbfil program, meant for analysis, was used of thin-layer chromatographs.

Published
2019

257. TRANSLATION OF CONCEPTUAL METAPHOR IN THE LEGAL DISCOURSE OF EU WHITE PAPERS

Author

Rasa Gražytė and Nijolė Maskaliūnienė

Subjects
Translating and interpreting, P306-310
Abstract

Traditionally legal discourse has been perceived as an area of human activity where every attempt is made to speak or write precisely, clearly and unambiguously—i.e. no room is left for figurative language. In this context the use of metaphor is naturally unacceptable. With the change in the approach to metaphor as a mental phenome­non, rather than a language phenomenon or a means of embellishing the text, the study of metaphor in various types of discourse has received a new impetus. This ar­ticle addresses the issue of conceptual metaphor translation in the legal discourse of EU White Papers. Metaphorical expressions are categorized into cognitive domains such as dealing with a problem is war, a problem is an enemy, responsibility is a burden, pro­gress is a motion forward, etc. The analysis confirms the hypothesis that if metaphorical expressions exploit the same cognitive domain both in English and Lithuanian, me­taphoricity is fully preserved in translation. Where cognitive domains differ, metap­horicity manifests itself in a different domain or is lost altogether.

Published
2017
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258. Comments to the paper «Diagnosis of spondyloarthritis: Should we need new criteria?»

Author

Shandor Fedorovich Erdes

Subjects
spondyloarthritis, classification criteria, disputable issues, Medicine
Abstract

The paper debates over the classification of spondyloarthritis (SpA). The paper «Diagnosis of spondyloarthritis: Should we need new criteria?» published in the journal «Sovremennaya Revmatologiya=Modern Rheumatology Journal» 2015. No. 1 has given occasion to discussion. Of dispute are the paper’s conclusions: «At present most patients with SpA meet ≥2 classification criteria, which gives the chance to state ≥2 nosological entities in the same patient. This demonstrates the need to elaborate diagnostic criteria that can make a clear distinction between different forms of SpA».The author of this publication touches upon its two interrelated disputable aspects: 1) the specific features of the criteria, which have led to this conclusion and 2) the classification peculiarities, i.e. whether SpA is a single clinical polymorphic disease or a group of a few diseases having a certain common sign.

Published
2015
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259. THE NEED AND POSSIBILITIES OF EARLY DIAGNOSIS OF ANKYLOSING SPONDYLITIS: COMMENTARIES ON THE PAPER «EARLY DIAGNOSIS OF ANKYLOSING SPONDYLITIS» (No. 4, 2013) AND DISCUSSION IN THE JOURNAL (No. 2, 2014)

Author

Sh. F. Erdes

Subjects
ankylosing spondylitis, spondyloarthritis, classification, diagnostic criteria, Diseases of the musculoskeletal system, RC925-935
Abstract

The material is a continuation of the discussion initiated in this journal No. 2, 2014 and caused by the paper «Early diagnosis of ankylosing spondylitis» (No. 4, 2013). Opponents' commentaries on the elaboration and modification of classification criteria are successively considered and commented; much attention is given to the problem of terminology.

Published
2014
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260. Model building for current transformer paper-oil insulation state diagnostics

Author

L.S. Skrupskaya, A.O. Oliinyk, and A.A. Sakhno

Subjects
diagnostics, transformer equipment, insulation, a neural network, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
Abstract

A feedforward neural network based diagnostic model of oil-impregnated paper insulation of a current transformer has been developed. Its experimental validation as compared with a regression model has been performed.

Published
2014

262. Intensification of biological wastewater treatment pulp and paper industry in swelling of activated sludge

Subjects
CHLORELLA, WASTEWATER, BIOLOGICAL TREATMENT, ФЕРМЕНТЫ, SWELLING OF THE ACTIVATED SLUDGE, HYDROBIOLOGICAL ANALYSIS, БИОЛОГИЧЕСКАЯ ОЧИСТКА, СТОЧНАЯ ВОДА, ACTIVATED SLUDGE, ХЛОРЕЛЛА, THE PULP AND PAPER INDUSTRY, ВСПУХАНИЕ АКТИВНОГО ИЛА, ENZYMES, ЦЕЛЛЮЛОЗНО-БУМАЖНАЯ ПРОМЫШЛЕННОСТЬ, АКТИВНЫЙ ИЛ, ГИДРОБИОЛОГИЧЕСКИЙ АНАЛИЗ
Abstract

Спецификой сточных вод целлюлозно-бумажной промышленности является высокое содержание трудноокисляемых органических соединений. Очистка сточных вод на предприятиях целлюлозно-бумажной отрасли осуществляется биохимическим методом в аэротенках, при этом часто возникает проблема вспухания активного ила. В целях преодоления данной проблемы было рассмотрено применение ферментных препаратов при нитчатом вспухании активного ила и применение одноклеточной водоросли Chlorella vulgaris при гелевом вспухании. Доказано положительное влияние Фермента 1 и Фермента 2 на биоценоз активного ила при борьбе с нитчатым вспуханием, а также положительное влияние хлореллы на биоценоз активного ила при борьбе с гелевым вспуханием. The specificity of waste water pulp and paper industry is a high content of hard-to-oxidize organic compounds. Wastewater treatment in the pulp and paper industry is carried out by biochemical method in aerotank, and often there is a problem of swelling of activated sludge. In order to overcome this problem, the use of enzyme preparations for filamentous swelling of activated sludge and the use of unicellular algae Chlorella vulgaris in gel swelling were considered. The positive effect of Enzyme 1 and Enzyme 2 on the biocenosis of activated sludge in the fight against filamentous swelling, as well as the positive effect of Chlorella on the biocenosis of activated sludge in the fight against gel swelling.

Published
2019

263. Research of changes in paper-forming properties of primary fibers at their repeated use

Subjects
ВОЛОКНИСТЫЕ ПОЛУФАБРИКАТЫ, БУМАГООБРАЗУЮЩИЕ СВОЙСТВА, FIBROUS SEMI-FINISHED PRODUCTS, PAPER FORMING PROPERTIES, МАКУЛАТУРА, ЦИКЛИЧНОСТЬ, WASTE PAPER, CYCLICAL
Abstract

Проведены исследования по влиянию цикличности использования первичных полуфабрикатов на бумагообразующие свойства. По полученным данным приводится вывод о целесообразности использования различных полуфабрикатов в зависимости от циклов использования. Studies have been conducted on the effect of the cyclical use of primary semi-finished products on paper-forming properties. According to the data obtained, it is concluded that it is advisable to use different semi-finished products depending on the cycles of use.

Published
2019

264. Hydrodynamic processes in paper pulp systems of paper machines

Subjects
КАЧЕСТВО БУМАГИ, БУМАЖНАЯ МАССА, PRESSURE PULSATION, ПУЛЬСАЦИЯ ДАВЛЕНИЯ, PAPER WEIGHT, PAPER QUALITY
Abstract

Dynamic processes in the mass transfer system affect the quality of paper when casting it on the paper machine. The review of works on modeling of some technological equipment is presented. Динамические процессы в массоподводящей системе влияют на качество бумаги при отливе её на бумагоделательной машине. Представлен обзор работ по моделированию некоторого технологического оборудования.

Published
2018

265. In this paper the 2nd to 4th century period for Crişana is highlighted, when this area was massively inhabited by the tribes of free Dacians, the ones not incorporated in the Roman Empire. They lived between the Iazyg Sarmatians and the Germanic people fr

Author

USM ADMIN

Subjects
History of scholarship and learning. The humanities, AZ20-999
Abstract

Îndelungata stare de fragmentarism teritorial şi de separatism politic între români a generat o criză a conştiinţelor liderilor din spaţiul românesc, tensiune din care s-a cristalizat ideea „daco-românismului”. Aceasta s-a concretizat prin iniţierea unei lupte naţionale, în special în spaţiul transilvănean, al cărei punct final a fost constituirea unei Românii întregite, rotunda şi adevărata patrie a tuturor românilor, care a reuşit să fixeze, în memoria urmaşilor, fireştile sale contururi geografice la 1 decembrie 1918. Astfel, ideea „daco-românismului” a devenit coşmarul guvernelor maghiare din perioada dualistă, neamul românesc fiind proiectat, potrivit acestei „legi nescrise” de la nivelul mentalului colectiv al elitei româneşti, ca un tot unitar, graniţele artificiale reuşind să despartă persoane, dar nu şi simţămintele sufleteşti fireşti. Esenţială şi necesară pentru transformarea vechii idei a „daco-românismului” în principiu politic-cultural a fost sinteza cultural-naţională a românilor din monarhia austro-ungară şi a celor din Vechiul Regat, care a pregătit conştiinţele pentru actul istoric de la 1 decembrie 1918. „Daco-românismul” a avut marele merit de a fi chemat la reflexie angajată în jurul unor idei majore, precum: „istorie”, „naţiune”, „neam”, „confesiune”, „conştiinţă naţională”, „limbă”, „cultură”, „politică”, ce-şi resemnifică mereu, pentru fiecare dintre vremuri în parte, conţinuturile. Cuvinte-cheie: naţiune, mişcare naţională, drepturi politice, unitate, modernitate, idei politice, intelectualitate.

Published
2017

267. Justification of the selection of reagents for the purification of waste water of the pulp and paper production from lignin and sulfurizing compounds

Subjects
СЕРОСОДЕРЖАЩИЕ СОЕДИНЕНИЯ, WASTE WATER, СТОЧНАЯ ВОДА, SULFUR-CONTAINING COMPOUNDS, OPTIMAL DOSE OF REAGENT, ОПТИМАЛЬНАЯ ДОЗА РЕАГЕНТА, PULP AND PAPER INDUSTRY, ЦЕЛЛЮЛОЗНО-БУМАЖНАЯ ПРОМЫШЛЕННОСТЬ
Abstract

В статье представлены результаты исследований реагентной очистки сточных вод целлюлозно-бумажного производства. Исследовано влияние перекиси водорода, сульфата железа (II) и хлорида железа (III) на очистку сточных вод, определены оптимальные условия проведения процесса очистки. На основании экспериментальных данных установлено, что наиболее эффективно очистка сточных вод от лигносульфонатов, протекает в присутствии коагулянта – железный купорос и катионного флокулянта – Праестол и анионного флокулянта – РусФлок. The article presents the results of studies of the reagent treatment of wastewater pulp and paper production. The effect of hydrogen peroxide, iron (II) sulfate and iron (III) chloride on wastewater treatment was investigated, and the optimal conditions for the treatment process were determined. On the basis of experimental data, it was found that wastewater treatment from lignosulfonates, suspended solids is most effective; color reduction occurs in the presence of a coagulant – iron sulphate and cationic flocculant – Praestol, and an anionic flocculant – RusFlock.

Published
2019

268. Course paper as a way professional competence development in the educating teacher of professional training

Author

Peresypkina, L. and Shirokova, M.

Subjects
COURSE PAPER, ПРОФЕССИОНАЛЬНЫЕ КОМПЕТЕНЦИИ, EFFECTIVENESS OF TRAINING, ЭФФЕКТИВНОСТЬ ПОДГОТОВКИ, STUDENTS' INDIVIDUAL WORK, КУРСОВАЯ РАБОТА, КОНФЕРЕНЦИИ РГППУ, МАТЕРИАЛЫ КОНФЕРЕНЦИЙ, САМОСТОЯТЕЛЬНАЯ РАБОТА СТУДЕНТА, PROFESSIONAL COMPETENCE
Abstract

In article described discusses the organization, implementation and monitoring such type of independent work as the course paper. В статье рассмотрены организация, проведение и контроль такого вида самостоятельной работы как выполнение курсовой работы.

Published
2019

269. Modern technologies and equipment of sorting of paper pulp

Subjects
ОБОРУДОВАНИЕ, EQUIPMENT, TECHNOLOGIES, SORTING, CОРТИРОВКА, ТЕХНОЛОГИИ
Abstract

In article modern technologies and equipment of sorting of paper pulp are considered. New technologies and the equipment firm Voith are submitted: sortings IntegraScreen and IntegraGuard, and also type-setting sieve of sortings C-bar. Manufacturers constantly modernize and improve technologies and equipment. In connection with perfection of technologies sorting of paper weight became much more effective. Рассмотрены современные технологии и оборудование сортирования бумажной массы. Представлены новые технологии и оборудование фирмы Voith: сортировки IntegraScreen и IntegraGuard, а также наборные сита сортировок C-bar. Производители постоянно модернизируют и совершенствуют технологии и оборудование. В связи с совершенствованием технологий сортирование бумажной массы стало намного эффективнее.

Published
2022

270. Preparation of gradient composites from preceramic papers based on MAX-phases

Author

Кашкаров, Егор Борисович

Subjects
искровое плазменное спекание, прекерамические бумаги, градиентные материалы, MAX-фазы, пористость, пористые материалы, порошковые наполнители
Abstract

This article is devoted to fabrication of novel preceramic paper-derived functionally graded composites (FGM) based on Ti3SiC2 MAX-phase. Functional materials with a porosity gradient were fabrication by spark plasma sintering of stacked preceramic papers at 1050 °C for 5 min. Phase composition, microstructure and hardness were analyzed by X-ray diffraction, scanning electron microscopy and the Vickers method, respectively.

Published
2022

271. A STYLISTIC ANALYSIS OF MEDICAL ARTICLE TITLES FOCUSED ON THE WAR IN UKRAINE

Author

Yu. Lysanets, R. Mihăilă, O. Botezat, and O. Bieliaieva

Subjects
the war in ukraine, medical discourse, research paper, stylistic devices, article titles, author’s intention, audience, Medicine, Ecology, QH540-549.5
Abstract

The paper examines the rhetorical devices used in the metadata of medical research publications focused on the health implications of Russia’s full-scale invasion of Ukraine. The aim of the study is to analyze the stylistic means in article titles, through which the scientists aspire to convey their message to the audience, attract the readers’ attention, persuade and stimulate them to take specific actions. We selected 697 research papers from the PubMed database, published since 24 February 2022, using relevant search terms (“Ukraine”, “war”, “impacts”, and “health”), and examined them by applying the methods of stylistic, structural, and contextual analysis. The study detected 17 stylistic techniques (alliteration and assonance, allusion, anaphora, antithesis, ellipsis, idiom, metaphor, oxymoron, parallelism, paronomasia, periphrasis, personification, repetition, rhetorical questions, ecphonesis, and rhyming titles) that are used to highlight the numerous detrimental impacts of the war. The authors emphasize that analyzing the stylistic features of contemporary publications is essential for the advanced study of a foreign language, in particular, for identifying and comprehending the implicit meanings of texts, as well as applying relevant rhetorical devices in professional writing appropriately in order to achieve pragmatic communication goals. The findings of this study have important implications for educators in English for Academic Purposes and early-career academics, aiming to publish their research in international journals, aspiring to enhance visibility and maximize the impact of their articles within the scientific community.

Published
2023
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272. AN UP-TO-DATE FOREIGN LANGUAGE COURSEBOOK: FROM PAPER TO ELECTRONIC VERSION

Author

O. A. Kravtsova and D. N. Novikov

Subjects
pedagogical innovations, a new generation textbook, e-textbook, competency-based approach, blended learning, language competence, International relations, JZ2-6530
Abstract

The article attempts to articulate the conceptual characteristics of an up-to-date tertiary-level foreign language coursebook. In order to meet the requirements of modern national educational standards and be in line with the aims of foreign language teaching, a new generation coursebook, whether printed or electronic, is to be based on a set of such general didactic principles as competency-based approach, interdisciplinary approach, multilevel approach, modularity, and proximal development as well as such specific language teaching principles as authenticity, up-to-dateness, informativeness, and functionality. The authors substantiate the need for an integrative approach to developing an innovative coursebook, which consists in blending a printed and an electronic version, thus allowing for a more optimal organisation of the teaching-learning process due to a more rational proportion between classroom and self-study activities. The effective organisation of the process, in its turn, is instrumental in achieving the aims and goals of foreign language teaching. New generation coursebooks can be used not only to organise independent and self-study activities of full-time students of higher education, but also to provide a basis for various forms of distant learning, which will enable up-country students to receive high-quality (language) education.

Published
2013
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275. [Hygienic evaluation of sediments as a secondary source of water pollution in areas near cellulose and paper mills].

Author

Vorob'eva LV

Subjects
Animals, Cellulose analysis, Rats, Soil Pollutants toxicity, Water Pollutants, Chemical toxicity, Cellulose toxicity, Chemical Industry, Industrial Waste analysis, Paper, Soil Pollutants analysis, Water Pollutants, Chemical analysis
Abstract

Sanitary-chemical, bacteriological and toxicological characterization of sediments in the regions of the pulp and paper mills sewage letting out are given. Methods of the analytical control are offered.

Published
1991

276. [Substantiation of maximum permissible concentration of nutrient yeasts obtained during utilization of waste products in cellulose-paper industry].

Author

Sosedova LM, Kal'chenko KI, Khomutova VA, and Muratova NM

Subjects
Animals, Guinea Pigs, Maximum Allowable Concentration, Rats, Air Microbiology, Air Pollutants, Occupational, Cellulose, Dust, Paper, Yeasts
Abstract

The contributors used the sensibilization threshold to establish MACs for the dust of the fodder yeast produced as a result of pulp and paper waste products' recycling. The product belongs to the group of substances with low toxicity. It does not produce local irritation and exhibits sensibilization properties in case of both epi- and intracutaneous introduction. The sensibilization threshold in repeated introductions of protein-containing dusts was registered at 4.1 mg/m3. In industrial conditions, the fodder yeast concentrations at the level of about 4 mg/m3 caused increased morbidity with temporary disability.

Published
1991

277. PROFESSIONAL STABILITY OF FUTURE TEACHERS. PAPER 1. DEFINING THE NOTION OF STABILITY/ CONSISTENCY: INTERDISCIPLINARY APPROACH

Author

A. A. Perevalova

Subjects
stability, consistency, complex system, resistibility, self-direction, self-development, History of Russia. Soviet Union. Former Soviet Republics, DK1-4735, Psychology, BF1-990
Abstract

This paper is the first part of the author’s publications cycle devoted to professional stability of future teachers. The article deals with analyzing the essence of the notion of stability/consistency from the position of various sciences: philosophy, mechanics, mathematics, cybernetics, physics, sociology, ecology, psychology. Stability/consistency is considered as a characteristic feature of objects, mechanical and natural systems and their conditions, as a personal characteristic.

Published
2013

278. [Characteristics of adaptation of students to vocational training in the cellulose-paper industry].

Author

Timofeev VP, Aksianova EA, and Pravodelova AO

Subjects
Adolescent, Humans, Russia, Work Capacity Evaluation, Adaptation, Physiological physiology, Cardiovascular Physiological Phenomena, Industry, Paper, Students, Vocational Education
Abstract

A complex physiological-hygienic assessment of the adaptational capabilities of the organism of students trained to be electrofitters and technologists in the dynamics of a 2-year course in vocational-technical schools has been carried out. The data obtained show the tension of adaptational mechanisms not only during the first, but also during the second year of studying. It has been found out that the conditions of occupational training are the factor that impedes the adaptation of students to studying at VTS.

Published
1990

279. [An evaluation in the Ames test of the mutagenicity of the sewage and industrial effluents from the Baikal Paper and Pulp Combine].

Author

Glazer VM, Kotelevtsev SV, Stepanova LI, Abilev SK, Buevich GV, and Beĭm AM

Subjects
Animals, Fishes, L Cells drug effects, Mice, Microsomes, Liver drug effects, Mutagenicity Tests methods, Rats, Salmonella typhimurium drug effects, Sanitary Engineering, Siberia, Cellulose, Industrial Waste adverse effects, Paper, Sewage adverse effects
Abstract

The use of the Ames test for the analysis of industrial effluents from cellulose production and sewage waters varying in the degree of purification with the aid of a metabolic activation system from rat and fish liver with Salmonella strains TA 98 and TA 100 revealed a strong direct mutagenic effect of strain TA 100 in samples after cellulose chlorination. The multistage procedure of sewage water purification allows to remove practically completely the mutagenic substances. A simultaneous study of cytotoxic effects of industrial effluents on mammalian cells shows that the mutagenic activity is exhibited in not toxic concentrations. The urgency of a regular biological control over the genotoxicity of industrial effluents from the sulfate production of cellulose is under discussion.

Published
1990

280. METHOD FOR QUALITY IMPROVEMENT OF PAPER USED FOR MANUFACTURING HIGH-STRENGTH PACKAGING

Author

I. I. Karpunin

Subjects
Technology
Abstract

A method has been developed to improve paper qualitative characteristics which is used for manufacturing of packaging. It has been determined that while adding sulfate cellulose obtained from low-grade short flax in paper composition qualitative characteristics of the final product have been improved.

Published
2013

282. Comments on the paper «Multidisciplinary treatment of rectal cancer: assessment of clinical and pathological response for locally advanced rectal cancer treated with neoadjuvant chemoradiotherapy»

Author

S. S. Balyasnikov, E. L. Dronova, A. B. Lukyanchenko, M. B. Dolgushin, and B. I. Dolgushin

Subjects
Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282
Abstract

Комментарии к статье И.В. Правосудова и др.

Published
2015
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283. Investigation of microporous ceramics al2o3 produced by spark plasma sintering of preceramic paper

Author

Кашкаров, Егор Борисович

Subjects
искровое плазменное спекание, подложки, механические свойства, прекерамические бумаги, твердость, керамические материалы, микропористость, керамика
Abstract

Within the framework of this study, the properties of obtained ceramics based on Al2O3 by spark plasma sintering (SPS) using preceramic papers are considered. This method makes it possible to obtain ceramic materials of the required shape, as well as to regulate their physicochemical properties to the required values. A qualitative and quantitative analysis of the crystal structure of aluminum oxide samples was carried out alongside with determination of mechanical properties.

Published
2022

284. СТАТЬЯ-МАТРИЦА КАК ФОРМА РЕАЛИЗАЦИИ ФУНКЦИЙ СЕТЕВОГО ИССЛЕДОВАТЕЛЬСКОГО ПРОЕКТА «ЭНЦИКЛОПЕДИЯ ПЛОСКИХ КРИВЫХ: ПИШЕМ САМИ» (О РАБОТЕ МОДЕРАТОРА ПРОЕКТА)

Author

Ястребов, А. В. and Клековкин, Г. А.

Subjects
*CURVES, *NETWORK analysis (Planning), *REFLECTIONS
Abstract

The present paper is devoted to the moderator’s intellectual work on the international research project “Encyclopedia of flat curves”. A process of creating the so called paper-matrix is described. One unexpected circumstance is brought to light: mainly, the content of a paper-matrix is determined by the project general functions, in spite of its reflection on the moderator’s personal views. [ABSTRACT FROM AUTHOR]

Published
2020

285. DISSERTATION AS QUALIFICATION PAPER

Author

A. P. Nesenchuk and V. F. Berkov

Subjects
Technology
Abstract

The paper considers problems pertaining to methodology and structure for dissertation preparation. All the problems have been solved on the basis of the analysis of questionnaire complexes. The paper presents concrete examples taken from the dissertations that have passed expertise of the Highest Certifying Commission.

Published
2008

286. SEVERE CHRONIC ALLERGIC (AND RELATED) DISEASES: A UNIFORM APPROACH — A MEDALL-GA2LEN-ARIA POSITION PAPER IN COLLABORATION WITH THE WHO COLLABORATING CENTER FOR ASTHMA AND RHINITIS (ENGLISH & RUSSIAN VARIANTS)

Author

J. Bousquet, J.M. Anto, P. Demoly, H.J. Schunemann, A. Togias, and M. Akdis

Subjects
Pediatrics, RJ1-570, Therapeutics. Pharmacology, RM1-950
Abstract

Concepts of disease severity, activity, control and responsiveness to treatment are linked but different. Severity refers to the loss of function of the organs induced by the disease process or to the occurrence of severe acute exacerbations. Severity may vary over time and needs regular follow up. Control is the degree to which therapy goals are currently met. These concepts have evolved over time for asthma in guidelines, task forces or consensus meetings. The aim of this paper is to generalize the approach of the uniform definition of severe asthma presented to WHO for chronic allergic and associated diseases (rhinitis, chronic rhinosinusitis, chronic urticaria, atopic dermatitis) in order to have a uniform definition of severity, control and risk, usable in most situations. It is based on the appropriate diagnosis, availability and accessibility of treatments, treatment responsiveness and associated factors such as co-morbidities and risk factors. This uniform definition will allow a better definition of the phenotypes of severe allergic (and related) diseases for clinical practice, research (including epidemiology), public health purposes, education and the discovery of novel therapies.Key words: IgE, allergy, severity, control, risk, asthma, rhinitis, rhinosinusitis, urticaria, atopic dermatitis.

Published
2011

288. Value of comparative studies of "real clinical practice" in modern cardiology. Position paper based on the expert council discussion dated 12/18/2020.

Author

Belenkov YN, Arutunov GP, Barbarash OL, Bondareva IB, Villevalde SV, Galyavich AS, Gilarevsky SR, Duplyakov DV, Koziolova NA, Lopatin YM, Mareev YV, Martsevich SY, Panchenko EP, Fomin IV, Yavelov IS, and Yakhontov DA

Subjects
Humans, Russia, Societies, Medical, Cardiology, Heart Failure diagnosis
Abstract

On December 18, 2020, an expert council was held with the participation of members of the Russian Society of Cardiology, the Eurasian Association of Ther-apists, the National Society for Atherothrombosis, the National Society for Evi-dence-Based Pharmacotherapy, and the Russian Heart Failure Society. The event was devoted to the discussion of the correct use of research data of "real clinical practice" in decision making.

Published
2021
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289. Perfection of ecological rationing in the field of water supply and water removal of cpc (cellulose paper complex)

Author

M N Panina, D B Frog, and M D Kharlamova

Subjects
water supply and water removal systems of industrial enterprises, special-purpose designation of a reservoir, water use category, industrial sewage and technologies of purification, rationing and technical regulation of water use, Environmental sciences, GE1-350
Abstract

The article represents the state-of-the-art review of the modern standard documents used at designing, building and operation of water supply and water removal systems of industrial enterprises. A number of the problems connected with preparation of new edition of the Water code of the Russian federation, projects of Federal laws - technical regulations «On technical regulation», «About water supply» and «About water removal» is considered. Authors analyze problems of water quality rationing optimization depending on different water functions and the improvement of CPC (Cellulose Paper Complex)-drains biological clearing methods.

Published
2010

290. Some Problems in the Preparation of a Paper to be Published in the Context of Evidence-Based Medicine

Author

I. O. Zaks, A. M. Golubev, and Yu. A. Gryzunov

Subjects
Medical emergencies. Critical care. Intensive care. First aid, RC86-88.9
Abstract

To process a material and to prepare it to be published is a most topical problem in the context of evidence-based medicine. The paper lays down basic requirements for paper in this context. It considers all the constituents: abstract, introduction, materials and methods, results and their discussion, references. Particular emphasis is laid on the description of methods of biomedical studies.

Published
2006
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291. A study on optical paper characteristics depending on their elements composition

Subjects
SPECTRUM, SPECTROPHOTOMETER, X-RAY FLUORESCENCE ANALYSIS, БЕЛИЗНА, СПЕКТР, WHITENESS, ЯРКОСТЬ, РЕНТГЕНО-ФЛУОРЕСЦЕНТНЫЙ АНАЛИЗ, OPTICAL CHARACTERISTICS, PAPER, БУМАГА, СПЕКТРОФОТОМЕТР, BRIGHTNESS, ОПТИЧЕСКИЕ ХАРАКТЕРИСТИКИ
Abstract

Optical characteristics of papers significantly affect the quality of printed products, and they vary depending on the raw materials and the method of production used, so that the features of the material of the same grade, issued by different enterprises, have significant differences. Modern production methods of rapid control of the optical characteristics of papers do not exist. We investigate the relationship between the optical characteristics of printing papers and their elemental composition in order to use the data obtained to create such a method. Spectrophotometric measurements and X-ray fluorescence analysis of 254 samples of printing paper and paperboard, as well as cellulose, were carried out. It is proposed to use the CIE Lab color coordinates as a quantitative estimate of the optical characteristics of papers. The relationship between the content of certain chemical elements and the optical characteristics of the paper is established. Clustering of papers on their optical characteristics and elemental composition was carried out. There are 3 explicit clusters have been found. Оптические характеристики бумаг существенно влияют на качество полиграфической продукции, при этом они изменяются в зависимости от используемого сырья и способа производства, так что характеристики материала одного и того же сорта, выпущенного разными предприятиями, имеют существенные различия. Современных производственных методов быстрого контроля оптических характеристик бумаг не существует. Мы исследуем связь оптических характеристик полиграфических бумаг и их элементного состава для того, чтобы использовать полученные данные для создания такого метода. Проводились спектрофотометрические измерения и рентгено-флуоресцентный анализ 254 образцов полиграфических бумаг и картонов, а также целлюлозы. Предложено в качестве количественной оценки оптических характеристик бумаг использовать CIE Lab координаты цвета. Установлена связь содержания определенных химических элементов и оптических характеристик бумаги. Проведена кластеризация бумаг по их оптическим характеристикам и элементному составу. Обнаружены 3 явных кластера.

Published
2018

292. The formation of students ' interest in working in the pulp and paper industry taking into account the innovative receptivity of socio-economic systems

Subjects
SOCIAL – ECONOMIC SYSTEM, ПАРАМЕТРЫ ПОРЯДКА, СОЦИАЛЬНО-ЭКОНОМИЧЕСКИЕ СИСТЕМЫ, PROFESSIONAL SELF – DETERMINATION, КЛАСТЕР, PULP AND PAPER BRANCH, ИННОВАЦИОННАЯ ВОСПРИИМЧИВОСТЬ, INNOVATIVE RECEPTIVITY, ПРОФЕССИОНАЛЬНОЕ САМООПРЕДЕЛЕНИЕ, ORDER PARAMETERS, ЦЕЛЛЮЛОЗНО-БУМАЖНАЯ ПРОМЫШЛЕННОСТЬ
Abstract

This article presents the problems of forming the interest of students to pulp and paper branch. As the result of analysis of social – economic systems were found that pulp and paper companies are not popular as employer. At the basis of this analysis Perm Pulp and Paper company are forming the system of work to increase the popularity of the branch through some actions and events taking into account receptivity social – economic system. В данной статье рассмотрены вопросы формирования интереса учащихся к целлюлозно-бумажной отрасли. В результате анализа социально-экономических систем было выявлено, что популярность предприятий отрасли в качестве работодателя очень низка. На основе этого анализа Группа предприятий «Пермская целлюлозно- бумажная компания» создает систему с целью повысить популярность отрасли через ряд действий и мероприятий с учетом восприимчивости социально-экономических систем.

Published
2018

293. Way of determination of average radius of pore of paper

Subjects
STRUCTURE OF PAPER, ПОРИСТОСТЬ БУМАГИ, POROSITY OF PAPER, СТРУКТУРА БУМАГИ, PAPER, CAPILLARY STRUCTURE, БУМАГА, КАПИЛЛЯРНАЯ СТРУКТУРА
Abstract

The measurement of the air permeability values with the standard device ВП-2 to calculate the average effective pore radius in paper web has been studied. В работе исследована возможность использования стандартного прибора по определению воздухопроницаемости (ВП-2) для определения среднего радиуса пор в бумажном полотне.

Published
2018

294. Prospects of application polymer-protected nanoparticles of silver and gold for paper surface modification

Subjects
ПОЛИМЕР-ПРОТЕКТИРОВАННЫЕ НАНОЧАСТИЦЫ СЕРЕБРА И ЗОЛОТА, МОДИФИКАЦИЯ БУМАГИ, POLYMER-PROTECTED SILVER AND GOLD NANOPARTICLES, PAPER MODIFICATION
Abstract

Polymer-protected nanoparticles of silver and gold have been used for treatment of various kinds of papers. Structure and morphology of papers were studied by scanning electron and atomic force microscope. A possible application of colloid nanoparticles for additional protecting of papers was demonstrated. Полимер-протектированные наночастицы серебра и золота использованы для обработки различных сортов бумаги. Методами сканирующей электронной и зондовой микроскопии изучена структура и морфология бумаги. Показана возможность использования коллоидных растворов серебра и золота для придания бумаге дополнительной степени защиты.

Published
2018

295. Call for Papers

Author

Александр Игоревич Грищенко

Subjects
Slavic languages. Baltic languages. Albanian languages, PG1-9665
Published
2012

296. Information's policy of daily paper «ABC» on the eve of downfall of Franco's regime in Spain

Author

I B Boldyreva

Subjects
«АВС», ежедневная газета, монархия, Дон Хуан де Бурбон, Луис Мария Ансон, падение режима, Literature (General), PN1-6790
Abstract

The article studies the information's policy of Spanish daily paper «ABC» in the last years of Fransisco Franco's dictatorship.

Published
2009

299. Anglo-Indian community through Viceroy Minto’ papers

Subjects
национальные движения, англо-индийцы, Морли, Джон 1838-1923, Минто, Гилберт Эллиот-Мюррей-Кининмонд 1845-1914, Британская Индия
Abstract

На основе документов из архива вице-короля Индии Минто рассматривается положение и деятельность англо-индийского сообщества в Британской Индии в период 1905–1908 гг., его позиция в отношении индийского национального движения. Сделаны выводы о значении архива Минто для изучения истории Индии начала XX в.

Published
2022

300. Criminal case – transition from paper to digital format

Subjects
правосудие, уголовное дело, цифровизация, электронное уголовное дело
Abstract

Рассмотрены вопросы введения электронного уголовного судопроизводства, в частности электронного уголовного дела, что необходимо для эффективного использования материалов в процессе расследования и разрешения уголовных дел, оптимизации процесса ознакомления с материалами уголовного дела участников процесса. Разграничены вопросы технического и правового характера и определения масштаба изменения уголовно-процессуального законодательства с введением в уголовно-процессуальный оборот категории «электронное уголовное дело». Пронализированы различные точки зрения на категорию «уголовное дело», преимущества и трудности введения электронного уголовного дела. Особое внимание уделено понятию «материалы уголовного судопроизводства» при осуществлении судебного контроля и в стадии исполнения приговора.

Published
2022