AGRICULTURAL SCIENCES

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ECOSYSTEM APPROACH IN FORMING RATIONAL LAND USE

 

Dolmatova L.G.

associate professor, candidate of economic sciences

Novocherkassk Engineering Institute reclamation

name AK Kortunova FGBOU VO "Don State Agrarian University", Russia, of Novocherkassk

st. Pushkinskaya, 111

DOI: 10.24412/2701-8369-2021-14-5-8

 

ЭКОСИСТЕМНЫЙ ПОДХОД В ФОРМИРОВАНИИ РАЦИОНАЛЬНОГО

ЗЕМЛЕПОЛЬЗОВАНИЯ

 

Долматова Л.Г.

доцент, кандидат экономических наук

Новочеркасский инженерно-мелиоративный институт

имени А. К. Кортунова ФГБОУ ВО «Донской государственный аграрный университет», Россия, г. Новочеркасск

ул. Пушкинская, д. 111

 

 

Abstract

The article outlines the main provisions of the formation of an ecological and economic approach in the system of land resources use. The types of agroecosystems, the main factors affecting the sustainability and efficiency of land use, as well as the feasibility of considering this system as a socio-ecological-economic one are considered.

Аннотация

В статье изложены основные положения формирования эколого-экономического подхода в системе использования земельных ресурсов. Рассмотрены типы агроэкосистем, основные факторы, влияющие на устойчивость и эффективность землепользования, а также целесообразность рассмотрения данной системы как социо-эколого-экономической.

 

Keywords: ecological and economic system, agroecosystem, interconnection, efficiency, land resources, sustainability, agriculture, rational use, regulation, land use.

Ключевые слова: эколого-экономическая система, агроэкосистема, взаимосвязь, эффективность, земельные ресурсы, устойчивость, земледелие, рациональное использование, регулирование, землепользование.

BIOLOGICAL SCIENCES

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MICROFLORA OF CARP (CYPRINUS CARPIO) OF THE EDUCATIONAL AND EXPERIMENTAL FARM OF KSTU (KALININGRAD REGION) IN THE PERIOD FROM 2019 TO 2020

 

Moiseeva A.I.

Master's degree

Kaliningrad State Technical University, Kaliningrad, Russia

Avdeeva E.V.

Candidate of Biological Sciences, Professor

Kaliningrad State Technical University, Kaliningrad, Russia

DOI: 10.24412/2701-8369-2021-14-9-11

 

МИКРОФЛОРА КАРПА (CYPRINUS CARPIO) УЧЕБНО-ОПЫТНОГО ХОЗЯЙСТВА КГТУ (КАЛИНИНГРАДСКОЙ ОБЛАСТИ) В ПЕРИОД С 2019 ПО 2020 ГОДЫ

 

Моисеева А.И.

Магистр

Калининградский государственный технический университет, г. Калининград, РФ

Авдеева Е.В.

Кандидат биологических наук, профессор

Калининградский государственный технический университет, г. Калининград, РФ

 

 

Abstract

We studied the microbiocenosis of carp of the educational and experimental farm of the Kaliningrad State Technical University in the period from 2019 to 2020. As a result of the analysis, groups of conditionally pathogenic, saprophytic and sanitary-indicative bacteria were identified. Pseudomonas complex bacteria were found in the bacterioflora of carp, which can cause bacterial infections in the breeding object under stressful conditions.

Аннотация

Нами был исследован микробиоценоз карпа учебно-опытного хозяйства Калининградского государственного технического университета в период с 2019 по 2020 годы. В результате анализа были выделены группы условно-патогенных, сапрофитных и санитарно-показательных бактерий. В бактериофлоре карпа обнаружены бактерии псевдомонадного комплекса, способные при стрессовых условиях вызывать бактериальные инфекции у объекта разведения.

 

Keywords: educational and experimental farm, microflora, carp, seeding

Ключевые слова: учебно-опытное хозяйство, микрофлора, карп, обсемененность

CHEMICAL SCIENCES

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CHEMICAL COMPOSITION OF MARGILANE SILK

 

Ibragimov A.

Doctor of Chemistry, professor, Department of chemistry, Fergana State University,

 Uzbekistan, Fergana

Amirova T.

Doctoral student, Department of chemistry, Fergana State University,

 Uzbekistan, Fergana,

Ibrokhimov A.

Student, Fergana State University,Uzbekistan, Fergana

DOI: 10.24412/2701-8369-2021-14-12-15

 

ХИМИЧЕСКИЙ СОСТАВ МАРГИЛАНСКОГО ШЁЛКА

 

Ибрагимов А.А.

д-р хим. наук, профессор кафедры химии Ферганского государственного университета,

Узбекистан, г. Фергана

Амирова Т.Ш.

Докторант кафедры химии Ферганского государственного университета,

Узбекистан, г. Фергана

Иброхимов А.А.

студент Ферганского государственного университета,

Узбекистан, г. Фергана

 

 

Abstract

The article presents the results of experimental determination of the chemical composition of silk yarn obtained from silkworm cocoons and used to obtain national fabrics. As a result of physical and chemical analysis, the ash content and the percentage of nitrogen and protein were determined. The elemental composition was determined on an ICP-MS AT 7500 instrument. The amounts of elements in silk yarn and mulberry tree are compared.

Аннотация

В статье приведены результаты экспериментального определения химического состава шёлковой пряжи, получаемой из коконов тутового шелкопряда и используемой для получения национальных тканей. В результате физико-химического анализа определена зольность и процентное содержание азота и белка. Элементный состав определяли на приборе ICP-МS AT 7500. Сравнены количества элементов в шёлковой пряже и тутовом дереве.

 

Keywords: silk, ash content, nitrogen, total protein, macro- and microelements, inductively coupled plasma mass spectrometer.

Ключевые слова: шёлк, зольность, азот, суммарный белок, макро- и микроэлементы, масс-спектрометр с индукционно-связанной плазмой.

ECONOMIC SCIENCES

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SCENARIO OF HUMAN RESOURCE MANAGEMENT PRACTICE: EVIDENCE FROM THE ORGANIZATIONS OF RAJSHAHI CITY CORPORATION, BANGLADESH

 

Mondol D.K.

Professor, Department of population Science and Human Resource Development,

University of Rajshahi, Rajshahi-6205, Bangladesh.

Ali M.A.

Phil Fellow, Department of Population Science and Human Resource Development,

University of Rajshahi, Rajshahi-6205, Bangladesh.

Rahman M.M.

Associate Professor, Department of population Science and Human Resource Development,

University of Rajshahi, Rajshahi-6205, Bangladesh.

Sarkar D.C.

Associate Professor, Department of Statistics,

Mawlana Bhashani Science and Technology University, Tangail-1902, Bangladesh.

DOI: 10.24412/2701-8369-2021-14-16-22

 

Abstract

Human Resource Management (HRM) practice contributes to enhance the organizational performance as well as the best achievement of the goals and needs of individual employee. This paper was attempted to focus on a broad picture of the organizations and its employee’s performance through investigation of the various aspects of HRM practice. The data was collected from 305 permanent employees through a structured questionnaire by direct interview method from selected organizations and institutions of Rajshahi City Corporation. This information was collected by purposive sampling. In this research, most of the respondents (40.7%) had embodied as low HRM index category, 31.8% medium category and 27.5% higher. Therefore, it may be concluded that the organizations are habituated with low HRM practice.

 

Keywords: Human Resource Management, Organizational performance, Productivity and HRM functions

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ECONOMIC GROWTH AND FOREIGN TRADE: EVIDENCE FROM RUSSIA

 

Tetin I.

PhD, Assistant Professor

 I-Shou University, International Finance Dpt.

Kaohsiung, Taiwan

Antonenko E.

PhD,

South Ural State University, Research Center for Sport Science

Chelyabinsk, Russia

DOI: 10.24412/2701-8369-2021-14-22-26

 

Abstract

This study builds a VAR model to analyse the dependency of exports, imports and GDP growth through the prism of oil prices for the past 20 years. Causal relationships are estimated using quarterly data from 2000 to 2020. We utilise the Johansen procedure for cointegration testing and Granger causality testing. The results do not confirm the existence of long-run relationships between foreign trade and economic growth in Russia. Moreover, short-run relationships between foreign trade and economic growth in Russia are not verified.

 

Keywords: economic growth, export, import, VAR, export-led, growth-led.

HISTORICAL SCIENCES

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INFLUENCE OF GERMAN UNIVERSITIES ON INCREASING THE LITERACY OF YOUTH IN TURKESTAN

 

Djurayev D.U.

Doctor of Pedagogical Sciences,

Head of the Pedagogy and Psychology department

UzSWLU, Tashkent, Uzbekistan

DOI: 10.24412/2701-8369-2021-14-27-28

 

Abstract

The current article discusses not only to study the process of the German Universities domination and tragic fate, but also to collect their scientific and creative heritage, articles in the European and local press, translations, textbooks and manuals created by them, as well as their contribution to science, industry and agriculture of Uzbekistan.

 

Keywords: education, schools, interests, superiority, compulsorily, peasant, pupils.

MEDICAL SCIENCES

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INFECTIOUS FACTORS DETECTIN IN AZOOSPERMIA OF INFERTILE MEN

 

Melnyk O.,

Assistant Professor, PhD, Department of Microbiology,

Danylo Halytsky Lviv National Medical University, Lviv, Ukraine

Kovalenko I.,

Assistant Professor, PhD, Department of Microbiology,

Danylo Halytsky Lviv National Medical University, Lviv, Ukraine

Vorobets M.,

Assistant Professor, PhD, Department of Urology,

Danylo Halytsky Lviv National Medical University, Lviv, Ukraine

Onufrovych O.,

Associated Professor, PhD, Department of Medical Biology,

Danylo Halytsky Lviv National Medical University, Lviv, Ukraine

Borzhievsky A.,

Professor, D Sci, Department of Urology,

Danylo Halytsky Lviv National Medical University, Lviv, Ukraine

Fafula R.

, D Sci, Department of Biophisics,

Danylo Halytsky Lviv National Medical University, Lviv, Ukraine

DOI: 10.24412/2701-8369-2021-14-29-31

 

Abstract

One of the reasons for reduced male fertility is urogenital infections. In the urogenital tract of men and women, there are numerous microorganisms. Persisting for a long time in the urogenital tract, they may not cause any clinical manifestations, but cause sluggish inflammation that tends to spread and develop not only urethritis, prostatitis, epididymitis, orchitis, as well as a violation of the process of spermatogenesis. Мicroorganisms damaging the spermatogenic epithelium cause disruption of spermatogenesis and the appearance of abnormal and pathological forms of sperm. The study included 122 patients diagnosed with a non-obstructive (NOA) form of azoospermia and 68 diagnosed patients with obstructive azoospermia (OA). Patients with a mixed form of azoospermia were not included in the study. The number of men with a history of Trichomonas infection in NOA was 1.6%, and in OA - 1.5%. The frequency of detection of chlamydia by PCR in NOA was 3.3%, and in OA -2.9%. Mycoplasma in NOA was detected in 5.7%, and in OA - in 2.9%. Ureaplasma was diagnosed in 12.3% in NOA and in 11.7% in OA. In NOA, gonorrhea was detected in 6.6%, and in OA - in 13.2%. Herpes simplex virus type 2 was observed in 5.7% of men with NOA and in 7.3% of men with OA. Gardnerella was diagnosed in 9.0% of men with NOA and 13.3% of men with OA. The frequency of enterococci in men with azoospermia in OA is 32.3%, almost twice higher than in the PLA (17.2%). Infection of ejaculate/prostate secretion with Escherichia coli in NOA was detected in 13.1% of patients, and in OA - in 23.5%. Staphylococcus aureus was detected only in patients with OA (4.4%). β-hemolytic streptococcus was detected in both NOA (7.4%) and OA (13.2%). Epidermal streptococcus is found in men only in OA - 4.4%. The results obtained indicate that infections of the male urogenital tract and infection of seminal fluid or prostate juice are important factors, causing the development of NOA and OA.

 

Keywords: azoospermia, infections, seminal plasma, urogenital tract.

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FEATURES OF INSTRUMENTAL DIAGNOSIS OF NEWBORNS WITH NECROTIZING ENTEROCOLITIS

 

Musayev A.A.

Candidate of Medical Sciences, Director of the Scientific Research İnstitute

named after K.Farajov Baku, Azerbaijan, AZ 370165, Basti Baqirova 17.

Rahimova N.J.

Doctor of Medical Sciences, Associate Professor of the Scientific Research

İnstiture named after K.Farajov Baku, Azerbaijan, AZ 370165, Basti Baqirova 17.

Nasirova S.R.

Candidate of Medical Sciences, Associate Professor of the Scientific Research

İnstiture named after K.Farajov Baku, Azerbaijan, AZ 370165, Basti Baqirova 17.

DOI: 10.24412/2701-8369-2021-14-32-36

 

УДК 616.348-002

Особенности инструментальной диагностики новорожденных с некротическим энтероколитом

 

 

Мусаев А.А.

Кандидат медицинских наук, директор Научно-Исследовательского

Института Педиатрии, Баку, Азербайджан, AZ 370165, Басти Багирова 17.

Рагимова Н.Д.

Доктор медицинских наук, доцент Научно-Исследовательского Института

Педиатрии, Баку, Азербайджан, AZ 370165, Басти Багирова 17.

Насирова С.Р.

Кандидат медицинских наук, доцент Научно-Исследовательского Института

Педиатрии, Баку, Азербайджан, AZ 370165, Басти Багирова 17.

 

 

Abstract

Necrotizing enterocolitis (NEC) is a condition characterized by variable injury or damage to the intestinal tract, causing death of intestinal tissue. The aim of the research is to study the features of ultrasound and X-ray examination of necrotizing enterocolitis (NEC) in newborns. Clinical, instrumental, immunological, and molecular biological methods of research were conducted among newborns. X-ray examination revealed flatulence in 69 (32.8%) patients, thickening of intestinal loops (sentinel loops) in 75 (35.7%), pneumatosis in 55 (26.1%), free air in the abdominal cavity in 30 (14.2%) patients, and ascites in 11 (5.2%) patients.Abdominal ultrasound showed that 23 (46%) patients had free fluid in the intestine, 16 (32%) patients had dilatation of the intestinal loops, and 11 (22%) patients had dilatation of the intestinal wall. Markers of surgical complications are the absence of intestinal peristalsis and the presence of free gas in the intestinal wall. Thus, the complex approach is necessary to improve diagnostic efficiency of NEC ,taking into account the analysis of the ante - and postnatal periods, clinical symptoms, using modern diagnostic methods (ultrasound, X-ray, laboratory tests), which allow you to optimize and predict the course of the disease, prescribe adequate treatment and make the right choice of surgical correction.

Аннотация

Некротический энтероколит – это тяжелое полиэтилогическое заболевание, при котором в патологический процесс вовлекаются ведущие функциональные системы. Целью исследования является изучение особенностей ультразвукового и рентгенологического исследования некротического энтероколита (НЭК) у новорожденных детей. Hноворожденным с НЭК (210) проведены клинико-лабораторные, инструментальные, иммунологические исследования. При рентгенологическом исследовании у 69 (32,8%) больных выявлен метеоризм, у 75 (35,7%) утолщение петель кишечника, у 55 (26,1%) пневматоз, у 30 (14,2%) свободный воздух в брюшной полости, а у 11 (5,2%) больных асцит. Абдоминальное ультразвуковое исследование показало, что у 23 (46%) пациентов имелась свободная жидкость в кишечнике, у 16 (32%) пациентов наблюдалась дилатация петель кишечника и у 11 (22%) пациентов наблюдалась дилатация стенки кишечника. Маркерами хирургических осложнений является отсутствие перистальтики кишечника и наличие свободного газа в кишечной стенке. Таким образом, для повышения эффективности диагностики некротического энтероколита необходим комплексный подход, с учетом анализа анте- и постнатального периодов, клинических симптомов с использованием ультразвуковых, рентгенологических, лабораторных исследований, которые позволяют оптимизировать и прогнозировать течение заболевания, назначить адекватное лечение и сделать правильный выбор хирургической коррекции.

 

Ключевые слова: некротический энтероколит, новорожденные, недоношенные дети, абдоминальное ультразвуковое исследования, рентгенологическое исследования

Keywords: necrotizing enterocolitis, newborn, premature babies, abdominal ultrasound, X-ray examination

PEDAGOGICAL SCIENCES

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PECULIARITIES OF THE GRAPHIC ART ABILITIES IN PRESCHOOLERS WITH LIGHT MENTAL IMPAIRMENTS

 

 

Ermolina A.Y.

Master student of the Department of Special Education and Psychology

Northern (Arctic) Federal University named after M.V. Lomonosov

40 Leningradsky avenue, Arkhangelsk, Russian Federation

Shebunjaeva E.V.

PhD (Psychology), associate professor of the Department of Special Education

and psychology

Northern (Arctic) Federal University named after M.V. Lomonosov

40 Leningradsky avenue, Arkhangelsk, Russian Federation

DOI: 10.24412/2701-8369-2021-14-37-39

 

Abstract

The article presents the revealed peculiarities of perception, visual imageries, and graphic skills, reflecting the peculiarities of graphic art abilities in children with light mental impairments. The revealed characteristics of graphic art abilities in senior preschoolers with light mental impairments indicate that their art activities are lacking, and those children have difficulties in sign-symbolic mediation of reality.

 

Keywords: graphic art activity, graphic art abilities, perception, visual imageries, graphic skills, light mental impairments, preschoolers.

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TRUTHFUL NARRATION OF EVENTS BY THE STORYTELLERS OF THE KYRGYZ EPIC “MANAS” (USING THE EXAMPLE OF SIMPLE MATHEMATICAL OPERATIONS)

 

Koldoshev M.K.

Candidate of pedagogical sciences, associate professor, Osh State University, city of Osh, Kyrgyz Republic

DOI: 10.24412/2701-8369-2021-14-39-41

 

Abstract

This research article examines the position on how the numerical ratios contained in some lines of the epic “Manas”, and mathematical actions with them, push us to the important idea that one of the main tasks of the storytellers of the epic was to convey to the audience as truthfully as possible a picture of the events taking place. And also, the storytellers tried to make the content of the epic contribute to the education of the correct historical consciousness of the younger generation.

 

Keywords: number, mathematical actions, event, situation, truth, honour, conscience, feat, fearlessness.

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SOCIAL AND PEDAGOGICAL WORK WITH VULNERABLE CHILDREN IN THE USA

 

Kozubovsky M.

Post-graduate, Department of General Pedagogy and Pedagogy

of Higher School, Uzhorod National University, Uzhorod, Ukraine

DOI: 10.24412/2701-8369-2021-14-42-46

 

СОЦІАЛЬНО-ПЕДАГОГІЧНА РОБОТА З ПРОБЛЕМНИМИ ДІТЬМИ В США

 

Козубовський М.

аспірант кафедри загальної педагогіки та педагогіки вищої школи,

Ужгородський національний університет, Ужгород, Україна

 

 

Abstract

This article deals with the problem of organization of social and pedagogical work with vulnerable children in the USA. The essence of the term «vulnerable children» is analyzed. It is underlined that creation of appropriate network of social services for vulnerable children, and development of state support programs for children and families in difficult living conditions is an important aspect of social and pedagogical work with children in the USA. It has been found that social and pedagogical work with vulnerable children and youth with deviant behavior is provided in the USA in the process of interaction of all social institutions: educational institutions, medical institutions, social services, public and religious organizations, volunteers. Special attention is paid to the activity of summer camps for children.

Анотація

В статті розглядаються питання організації соціально-педагогічної роботи з проблемними дітьми в США. Проаналізовано значення поняття «проблемні діти». Підкреслюється, що важливою особливістю забезпечення соціально-педагогічної роботи в США є створення мережі відповідних соціальних служб і програм підтримки проблемних дітей і сімей з важкими умовами життя. Виявлено, що соціально-педагогічна робота з проблемними дітьми забезпечується у тічній взаємодії всіх соціальних інститутів: освітніх, медичних, соціальних служб, релігійних організацій, волонтерів. Особлива увага звертається на діяльність літніх таборів для дітей.

 

Keywords: vulnerable children, deviations, social and pedagogigal work, prevention, USA

Ключові слова: проблемні діти, девіації, соціально-педагогічна робота, профілактика, США.

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DEVELOPMENT OF PRE-SCHOOL EDUCATIONAL PROGRAMS IN GREAT BRITAIN

 

Kozubovska I.

Doctor of Pedagogic Sciences, Professor, Head of the Department

of General Pedagogy and Pedagogy of Higher School

Tovkanets O.

Doctor of Pedagogic Sciences, Associate Professor, Department

of General Pedagogy and Pedagogy of Higher School,

Uzhorod National University, Uzhorod, Ukraine

DOI: 10.24412/2701-8369-2021-14-46-50

 

РОЗВИТОК ПРОГРАМ ДОШКІЛЬНОЇ ОСВІТИ У ВЕЛИКІЙ БРИТАНІЇ

 

Козубовська І.

доктор педагогічних наук. професор, завідувач кафедри

загальної педагогіки та педагогіки вищої школи

Товканець О.

доктор педагогічних наук, професор кафедри

загальної педагогіки та педагогіки вищої школи

Ужгородський національний університет, Ужгород, Україна

 

 

 

 

Abstract

This article deals with the questions of the British preschool education, which has a rich long history, dating back to the XIX century. Today in Great Britain much attention is paid to the formation of highly effective content of preschool education, adequate to the needs of society, the goals and objectives of state educational policy. The development of the content of education is carried out in connection with the construction of the so-called "curriculum" (Curriculum), as the dominant way of structuring and content of the educational space. The meaning of the term «curriculum» is analyzed. Improving programs for preschool education involves a constant search for new effective ways to build them, so the English researches on the peculiarities of the organization of curricula are of undoubted interest to Ukraine and many other countries.

Анотація

В статті розглядаються питання дошкільної освіти Великої Британії, яка має давню і багату історію розвитку, починаючи з ХІХ століття. Сьогодні звертається велика увага на розвиток змісту британської дошкільної освіти, адекватного потребам суспільства, меті і завданням державної освітньої політики. Розвиток змісту освіти здійснюється у зв’язку з конструюванням так званих «курікулумів», домінуючого засобу побудови змісту навчання в освітньому просторі. Аналізується значення поняття «курікулум». Необхідність вдосконалення програм дошкільної освіти зумовлює пошук нових ефективних шляхів побудови програм. Дослідження британських учених в цьому плані, безперечно, представляють інтерес для України та багатьох інших країн світу.

 

Keywords: preschool education, program, curriculum, content, Great Britain.

Ключові слова: дошкільна освіта, програма, «курікулум», зміст, Велика Британія.

PHILOLOGICAL SCIENCES

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DIFFERENT CULTURES - DIFFERENT ANTHROPONYMS

 

Susi Machdalena

Ph.D

Tri Yuliаnti

Dr.

Russian Department, Padjadjaran University Jl. Raya Bandung Sumedang KM 21, Jatinangor 45363 West Java, Indonesia

Tаnia Intan

Postgraduate student, Indonesian literature

French Department Padjadjaran University Jl. Raya Bandung Sumedang KM 21, Jatinangor 45363 West Java, Indonesia

N. Kartika

Dr. History

History Department Jl. Raya Bandung Sumedang KM 21, Jatinangor 45363 West Java

Padjadjaran University Bandung, Indonesia

DOI: 10.24412/2701-8369-2021-14-51-55

 

РАЗНЫЕ КУЛЬТУРЫ - РАЗНЫЕ АНТРОПОНИМЫ

 

Суси Магдалена

К.ф.н

Кафедра русского языка

Университет «Паджаджаран» г. Бандунг, Индонезия

Три Юлианти

Др.

Кафедра русского языка

Университет «Паджаджаран» г. Бандунг, Индонезия

Тания Интан

аспирантка

Кафедра французского языка

Университет «Паджаджаран» г. Бандунг, Индонезия

Н. Картика

Др.

историческая кафедра

Университет «Паджаджаран» г. Бандунг, Индонезия

 

 

Abstract

This article deals with the structure of the Russian and Indonesian anthroponyms. They are both unique. Because of the different cultures of the two countries, their anthroponyms systems are different.

Аннотация

В статье рассматривается структура антропонима у русских и у индонезийцев. Они являются уникальными именованиями как у русских, так и у разных народностей в Индонезии. Благодаря разной культуре двух стран, то их системы антропонимов разные и уникальные.

 

Keywords: Culture, antroponym, Russian, nationalities in indonesia, unique names

Ключевые слова: Культура, анттропоним, русские, народности в Индонезии, уникальные именования.

SOCIAL SCIENCIES

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MY JOURNEY INTO THE FOREST OF SOCIAL WELFARE SERVICES

 

Sivasamy Soundararajan

1/32 A, Vinayakar Koil Street, Kanjampatti P.O

Pollachi Via, Tamil nadu 642003, India

Mobile +91 8012942438

DOI: 10.24412/2701-8369-2021-14-56

 

Abstract

I have in politics since 1979 from the age of twenty two. During the British rule in India, my grandfather was a President of our village and vigilance committee from 1932 to 1962. My father’s elder brother was the president of our village panchayat board from 1954 to 1979.,and my mother too was president of our village panchayat board for ten years from 1996 to 2006. These office bearers gained a lot of novel and controversial experiences in their public life. This is the foundation stone for my successful political career and my social services of four decades. In this work, I learned a lot and shared my encounters, struggles with politicians and higher officers , I would like to share my encounters/ struggle with politicians and higher officers.

 

Keywords: Social Services, Educational Aids, Hos[pital facilities, Emancipation of the poor, Job for the needy

TECHNICAL SCIENCES

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ANALYSIS OF CONTROLING THE STATE OF TRACK SECTIONS ON LINES WITH SPEED AND HIGH-SPEED TRAIN TRAFFIC

 

Aliev R.

Lecturer, TSTrU,

Department «Information systems and technologies»

DOI: 10.24412/2701-8369-2021-14-57-58

 

Abstract

Every year, with an increase in train speeds on railway transport, the introduction of modern automation and telemechanic is expanding. Auto blocking, automatic locomotive signaling, dispatching and electrical interlocking, crossing signaling devices are under construction. The most effective means of intensifying the work of railway transport, improving the use of its main complex and expensive technical means is to automate the control of the transportation process using a complex of systems for interval regulation of train traffic and ensuring its safety. The reliability of these systems, especially for high-speed lines, largely determines the rhythm of transportation and the safety of train traffic.

 

Keywords: railway transport, automatic blocking, railway systems, satellite

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IMPROVING ELECTRIC ENERGY TRANSPORT CONTROL BY STRUCTURING OVERHEAD LINES 35 – 750 кV

 

Cherkashyna V.

Doctor of Technical Sciences

National Technical University

“Kharkiv Polytechnic Institute”,

Kyrpytchova str., no. 2,

61002 Kharkiv, Ukraine

DOI: 10.24412/2701-8369-2021-14-58-61

 

СОВЕРШЕНСТВОВАНИЕ УПРАВЛЕНИЯ ТРАНСПОРТОМ ЭЛЕКТРИЧЕСКОЙ ЭНЕРГИИ ЗА СЧЕТ СТРУКТУРИРОВАНИЯ ВОЗДУШНЫХ ЛИНИЙ 35 – 750 кВ

 

Черкашина В

Доктор технических наук

Национальный технический университет

“Харьковский политехнический институт”,

ул. Кирпичева, 2, Харьков, 61002, Украина,

 

 

Abstract

To improve the control of the transport electrical energy, it is proposed to structure overhead lines on the basis of optimizing the parametric series of wire cross-sections and a fiber-optic cable built into the phase wire. The implementation of the proposed direction was studied on the technical and economic model of overhead lines 35 - 750 kV, the main difference of which is to change the analytical relationship of investments in lines with a wire cross-section. To analyze the developed model, a criterion method was used, which made it possible to avoid the uncertainty of the initial information. The implementation of this direction will reduce the impact of network heterogeneity, move to the unification of overhead lines and monitor the current parameters of the facility in real time.

Аннотация

Для совершенствования управления транспортом электрической энергии предложено структурирование воздушных линий на основе оптимизации параметрических рядов сечений проводов и вмонтированного в фазный провод волоконно-оптического кабеля. Реализация предлагаемого направления исследовалась на технико-экономической модели воздушных линий 35 – 750 кВ, основное отличие которой заключается в изменении аналитической связи инвестиций в линии с сечением провода. Для анализа разработанной модели использован критериальный метод, который позволил уйти от неопределенности исходной информации. Реализация данного направления позволит снизить влияние неоднородности сети, перейти к унификации воздушных линий и контролировать текущие параметры объекта в реальном времени.

 

Keywords: overhead line, a series of parametric, unification, electricity, criterial method.

Ключевые слова: воздушная линия, параметрический ряд, унификация, электроэнергия, критериальный метод.

 

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MATHEMATICAL JUSTIFICATION OF THE COMPONENT EXTRACTION PROCESS FROM RAW MATERIALS LIQUID CARBON DIOXIDE

 

Kasyanov G.I.

Doctor of Technical

Sciences sciences

Aleshkevich Yu.S.

Ph.D. sciences;

Zanin D.E.

Ph.D. sciences;

Fomin S.V.

postgraduate student

Kuban State University of Technology

DOI: 10.24412/2701-8369-2021-14-61-63

 

Abstract

Technological modes of the process of extracting components from raw materials by liquid carbon dioxide have been developed. The mathematical substantiation of the process of subcritical extraction of valuable components from plant raw materials is presented. A block diagram of an extraction module with a pulsator and an LF EMF generator has been developed. The physicochemical properties of CO2-extracts from grain raw materials have been determined. The data on the content of flavonoids in CO2-extracts are given.

 

Keywords: extraction, carbon dioxide, extraction module, chemical composition of extracts