AGRICULTURAL SCIENCES
OPTIMIZATION OF TECHNOLOGIES OF GRAIN CROPS IN THE STEPPE OF UKRAINE IN THE CONDITIONS OF CLIMATE CHANGE
OPTIMIZATION OF TECHNOLOGIES OF GRAIN CROPS IN THE STEPPE OF UKRAINE IN THE CONDITIONS OF CLIMATE CHANGE
Candidate of Agricultural Sciences,
Head of the Department of Entomology,
National University of Life and Environmental Sciences of Ukraine
Doctor of Agricultural Sciences, Dean of the Faculty of Agrotechnology,
Mykolayiv National Agrarian University
Candidate of Chemical Sciences,
Associate Professor of Soil Science and Agrochemistry,
Mykolayiv National Agrarian University
Doctor of Agricultural Sciences,
Associate Professor of Navigation, Labor Protection and Environment,
Kherson State Maritime Academy of Ukraine
Doctor of Agricultural Sciences, Deputy Director for Science,
Institute of Irrigated Agriculture of the NAAS of Ukraine
DOI: 10.24412/2701-8369-2021-22-5-7
Abstract
It is determined that the efficiency of realization of high natural-climatic potential of the Steppe zone of Ukraine is limited by the increase of climate aridity. Therefore, the strategic objectives of the agricultural sector of the economy should be aimed at increasing crop productivity, saving energy resources, improving soil fertility, reducing anthropogenic pressure on the environment in order to ensure sustainable use of nature. According to the results of generalization of long-term data it is inserted that the maximum grain yield of maize hybrids of different maturity groups is formed in wet years, and the lowest - in dry, and plants best use the heat potential of southern Ukraine in wet and medium wet years, due to the highest intensity of production processes. Using the obtained regression equations, it is possible to select the most optimal hybrid composition for regional and local agroclimatic conditions of the Southern Steppe of Ukraine. According to the results of research, different degrees of variability of meteorological and agronomic indicators have been established. The use of statistical methods allowed to estimate the years of research on the index of favourable agrometeorological conditions and to establish regression equations of plant productivity.
Keywords: irrigation, grain crops, agro-measures, agrometeorological conditions assessment index.
BIOCHEMICAL REACTIONS AND YIELD STRUCTURE OF CHICKPEAS IN SELECTION FOR RESISTANCE TO LOW POSITIVE TEMPERATURES
BIOCHEMICAL REACTIONS AND YIELD STRUCTURE OF CHICKPEAS IN SELECTION FOR RESISTANCE TO LOW POSITIVE TEMPERATURES.
Plant Breeding and Genetics Institute –
National Center for Seed and Cultivar investigation of NAAS
Ukraine, 65036. 3. Ovidiopol road. Odessa
Candidate of biological sciences, Plant Breeding and Genetics Institute - National Center for Seed and Cultivar investigation of NAAS
Ukraine, 65036. 3. Ovidiopol road. Odessa.
Doctor of biological sciences, Plant Breeding and Genetics Institute –
National Center for Seed and Cultivar investigation of NAAS
Ukraine, 65036.3. Ovidiopol road. Odessa.
DOI: 10.24412/2701-8369-2021-22-7-9
Abstract
This scientific work shows the results of research to assess the yield structure of promising source material for the selection of high-yielding varieties of chickpeas, determining the biochemical characteristics of the vegetative mass and roots, which indicate increased cold resistance. Determining the difference between biochemical parameters of chickpea plants at different growing technology. The results of these studies are covered in this article.
Keywords: chickpeas, breeding, influence of low positive temperatures, cold resistance, sugar level.
ECONOMIC SCIENCES
IMPROVEMENT OF STATE CONTROL AS A BASIS FOR THE EFFECTIVE USE OF BUDGETARY FUNDS
IMPROVEMENT OF STATE CONTROL AS A BASIS FOR THE EFFECTIVE USE OF BUDGETARY FUNDS
doctor of Economics
Novosibirsk State Technical University
20 Karl Marx Ave., Novosibirsk, 630078, Russia
Novosibirsk State Technical University
20 Karl Marx Ave., Novosibirsk, 630078, Russia
candidate of Economic Sciences
Novosibirsk State University of Economics and Management
56 Kamenskaya str., Novosibirsk, 630099, Russia
Siberian Institute of Management of the Russian Presidential
Academy of National Economy and Public Administration
6 Nizhegorodskaya str., Novosibirsk, 630102, Russia
Candidate of Agricultural Sciences
Siberian University of Consumer Cooperation
26 Karl Marx Ave., Novosibirsk, 630078, Russia
DOI: 10.24412/2701-8369-2021-22-10-12
Abstract
The state financial control is aimed at establishing proper order in the sphere of budgetary and financial relations. This goal can be achieved only if financial control is clearly organized and stable. The purpose of this article is to analyze the development of state financial control in the Russian Federation, as well as to develop measures to improve it on the example of the activities of the Accounting Chamber of the Russian Federation.
Keywords: state control, state budget, budgetary and financial relations, targeted use of budget funds, effective use of budget funds, Accounting Chamber.
PROTECTIONISM AND IMPORT SUBSTITUTION AS PART OF THE NATIONAL SOCIO-ECONOMIC AND SCIENTIFIC-TECHNOLOGICAL DEVELOPMENT POLICY
PROTECTIONISM AND IMPORT SUBSTITUTION AS PART OF THE NATIONAL SOCIO-ECONOMIC AND SCIENTIFIC-TECHNOLOGICAL DEVELOPMENT POLICY
EMBA, DBA
Deputy Director of ICT Competence Center
33-2, Usacheva st.,
Moscow, Russia
DOI: 10.24412/2701-8369-2021-22-12-20
Abstract
This article describes protectionism policy and import substitution mechanisms for national economic development, support for the development of "emerging" and priority economic sectors, the relationship between protectionism and openness policies, analyzing the state policy of import substitution and the emerging risks associated with its implementation.
Keywords: long-term economic development, world economy, scientific and technological progress, state policy, globalization, protectionism, import substitution, support for the development of "emerging" and priority economic sectors, international competition
JURISPRUDENCE
THE IMPACT OF THE COVID-19 PANDEMIC ON HUMAN TRAFFICKING SITUATION IN UKRAINE: NGOs’ PERSPECTIVE
THE IMPACT OF THE COVID-19 PANDEMIC ON HUMAN TRAFFICKING SITUATION IN UKRAINE: NGOs’ PERSPECTIVE
PhD candidate
Senior lecturer at the Department of Law
Polissia National University
Staryi Blvd, 7, Zhytomyr, Zhytomyr Oblast, Ukraine, 10002
DOI: 10.24412/2701-8369-2021-22-21-24
Abstract
In the light of COVID-19 pandemic international community raises concerns about its impact on the human trafficking situation worldwide. This paper seeks to address human trafficking situation in Ukraine during COVID-19 pandemic and examine the role, effectiveness and impact of NGOs that work in the field of human trafficking prevention and combating. We undertook this study as a part of our PhD research and aiming to evaluate current trends and approaches in combating of human trafficking via NGO’s perspective. The aim of our research is to highlight NGOs’ experience of working with human trafficking victims and provide recommendations for further preventative measures.
Keywords: human trafficking, NGO, crime prevention, COVID-19 impact, international organized crime, labour migration, cyber crime, civil society.
MATHEMATICAL SCIENCES
RECOGNIZING RAMANUJAN’S HOUSE NUMBER PUZZLE
RECOGNIZING RAMANUJAN’S HOUSE NUMBER PUZZLE
Associate Professor, Department of Mathematics
Dwaraka Doss Goverdhan Doss Vaishnav College, Chennai, India
DOI: 10.24412/2701-8369-2021-22-25-27
Abstract
Srinivasa Ramanujan, the most celebrated mathematician from India is remembered today by mathematical community for various reasons. His formulas and ideas were spell bounding and continue to inspire everyone to this day. There is an interesting puzzle that was posed by a friend which Ramanujan solved effortlessly. In this paper, I will explore the puzzle and explain how Ramanujan could have expressed the solution.
Keywords: House Number Puzzle, Pell’s Equation, Square – Triangular Numbers, Continued Fraction, Convergents
MEDICAL SCIENCES
PREVENTION OF ISCHEMIC DISEASE IN THE ELDERLY
PREVENTION OF ISCHEMIC DISEASE IN THE ELDERLY
Assistant, Department of Family Medicine, Azerbaijan Medical University
Assistant, Department of Family Medicine, Azerbaijan Medical University
Assistant, Department of Family Medicine, Azerbaijan Medical University
Assistant, Department of Family Medicine, Azerbaijan Medical University
DOI: 10.24412/2701-8369-2021-22-28-30
УДК 616.127-005.8:616-084
ПРОФИЛАКТИКА ИШЕМИЧЕСКОЙ БОЛЕЗНИ У ПОЖИЛЫХ
Гейдарова Е.Ф.,
ассистент кафедры Семейной медицины
Азербайджанского Медицинского Университета
Рахманова К.Х.,
-ассистент кафедры Семейной медицины
Азербайджанского Медицинского Университета
Пашаева Д.Ю.,
ассистент кафедры Семейной медицины
Азербайджанского Медицинского Университета
Мамедова Ш.А.
ассистент кафедры Семейной медицины
Азербайджанского Медицинского Университета
Abstract
Cardiovascular diseases (CVD) are the leading cause of death in the world.
The World Health Organization has concluded that approximately 31% of the population dies from these diseases [1, p. 38; 2, p. 9].
One of the risk factors for their development is old age. Thanks to advances in medicine and improved quality of life, life expectancy has increased, which has led to an increase in the number of elderly people [3, p. 158].
CVD in such patients have their own characteristics - a more severe course of the disease, complications, etc. According to statistics, with increasing age, mortality from these diseases increases, for people over 65 years of age, the cause of death in 50% of cases is complications of cardiac ischemic disease [4, p. 22].
In these circumstances, the importance of preventing cardiac ischemic disease is growing, which can significantly reduce the risk of developing the disease.
Аннотация
Сердечно- сосудистые заболевания (ССЗ) занимают лидирующее место в мире, являясь одной из главных причин смертности. Всемирная организация здравоохранения пришла к выводу, что от данных заболеваний умирает приблизительно 31 % населения [1, с. 38; 2, с. 9]. К одному из факторов риска развития ССЗ относится пожилой возраст. Благодаря достижениям в медицине и улучшению качества жизни увеличилась продолжительность жизни, что стало причиной роста числа лиц пожилого возраста [3, с. 158]. ССЗ у подобных больных имеют свои особенности- более тяжелое течение болезни, осложнения и т.д. Согласно статистике с увеличением возраста растет смертность от данных заболеваний, для лиц старше 65 лет причина смерти в 50% случаев - осложнения ишемической болезни сердца [4, с. 22].
В данных обстоятельствах растет значение профилактики ИБС, которая способна значительно снизить риск развития заболевания.
Keywords: ischemic disease, old age, risk factors, prevention.
Ключевые слова: ишемическая болезнь, пожилой возраст, пожилые, факторы риска, профилактика.
ANALYSIS OF MEDICO-SOCIAL AND GENERAL CLINICAL PREDICTORS OF GENERALIZED PERIODONTITIS IN YOUNG PEOPLE WITH GLUTEN INTOLERANCE
ANALYSIS OF MEDICO-SOCIAL AND GENERAL CLINICAL PREDICTORS OF GENERALIZED PERIODONTITIS IN YOUNG PEOPLE WITH GLUTEN INTOLERANCE
PhD student of the Department of Dentistry,
Institute of Postgraduate Education, Bogomolets National Medical University
Kiev, Ukraine
DOI: 10.24412/2701-8369-2021-22-30-34
АНАЛИЗ МЕДИКО-СОЦИАЛЬНЫХ И ОБЩЕКЛИНИЧЕСКИХ ПРЕДИКТОРОВ ГЕНЕРАЛИЗОВАННОГО ПАРОДОНТИТА У МОЛОДЫХ ЛЮДЕЙ С НЕПЕРЕНОСИМОСТЬЮ ГЛЮТЕНА
Кустрьо Т.
Аспирант кафедры стоматологии
Института последипломного образования НМУ
Киев, Украина
Abstract
Today, generalized periodontal disease is one of the most common dental diseases that can cause tooth loss in young people. Generalized periodontitis is one of the important medical and social problems of today. According to modern ideas of the etiopathogenesis of generalized periodontitis, this disease is multifactorial. Its progression and development depends on a number of factors. To date, there is a close relationship between the development of generalized periodontitis and systemic diseases
Аннотация
На сегодняшний день генерализованные заболевания пародонта являются одним из самых распространенных стоматологических заболеваний, что может стать причиной потери зубов у молодых людей. Генерализованный пародонтит является одной из важных медико-социальных проблем современности. Согласно современным представлениям этиопатогенеза генерализованного пародонтита, данное заболевание является мультифакторным. Прогрессирование и развитие которого зависит от ряда факторов. На сегодняшний день доказана тесная взаимосвязь развития генерализованного пародонтита с системными заболеваниями
Keywords: periodontal disease, coeliac, gluten intolerance without coeliac
Ключевые слова: пародонтоз, целиакия, непереносимость глютена без целиакии.
EVALUATION OF ANTIMICROBIAL-PEPTIDE EXPRESSION IN PATIENTS WITH GENERALISED PERIODONTITIS ASSOCIATED WITH GLUTEN INTOLERANCE
EVALUATION OF ANTIMICROBIAL-PEPTIDE EXPRESSION IN PATIENTS WITH GENERALISED PERIODONTITIS ASSOCIATED WITH GLUTEN INTOLERANCE
PhD student,
Department of Dentistry Institute of Postgraduate Education Bogomolets National Medical University,
Kyiv,Ukraine
DOI: 10.24412/2701-8369-2021-22-34-37
Abstract
Generalized periodontal disease is one of the most common dental diseases. It`s known that generalized periodontitis is considered a multifactorial disease in the progression and development of which a number of factors play an important role. An important role in the progression of generalized periodontitis belongs to the microbial factor and the state of innate and acquired immunity. It should be noted the importance of the presence of concomitant somatic pathologies in the development of generalized disease
Keywords: gluten related disorder, coeliac, non celiac gluten sensivity, antimicrobial pepride
NSC631570 – A PROMISING CANCER CURE (SEMISYNTHETIC COMPOUND FROM THE ALKALOIDS OF CHELIDONIUM MAJUS L.)
NSC631570 – A PROMISING CANCER CURE (SEMISYNTHETIC COMPOUND FROM THE ALKALOIDS OF CHELIDONIUM MAJUS L.)
Graduate Student
Lviv National Ivan Franko University
Henerala Chuprynky Street, 49, 79044, Lviv, Ukraine
https://orcid.org/0000-0003-1594-3995
DOI: 10.24412/2701-8369-2021-22-37-44
Abstract
NSC631570 (Ukrain) is an anticancer medical preparation on the basis of the extract of the plant Chelidonium majus L. and Thiotepa. Numerous pre-clinical and clinical studies seem to suggest that NSC631570 is pharmacologically active and clinically effective. It has curative effects on a range of cancer types. Thus, it has a big potential as an anticancer drug. The studies on this preparation started about 40 years ago. Meanwhile, numerous in-vitro studies, animal experiments and case reports have emerged. All these data suggest that NSC631570 has a strong anticancer activity in a wide range of cell lines.
Keywords: cancer, NSC631570, Chelidonium Majus L., alkaloids, selective action, cancer cells, healthy cells, clinical study, research, cancer patients, autofluorescense, patient cases, results.
PHILOLOGICAL SCIENCES
USING AUTHENTIC MATERIALS DURING A READING LESSON – CELTA CASE STUDY
USING AUTHENTIC MATERIALS DURING A READING LESSON – CELTA CASE STUDY
PhD, associate professor
Russian Academy of National Economy and Public Administration
JACS Code: 10.02.04, 13.00.02
DOI: 10.24412/2701-8369-2021-22-45-49
ИСПОЛЬЗОВАНИЕ АУТЕНТИЧНЫХ МАТЕРИАЛОВ ДЛЯ ЧТЕНИЯ В ПРОЦЕССЕ ОБУЧЕНИЯ – ПРАКТИЧЕСКИЙ ПРИМЕР CELTA
Липина А.А.
Кандидат филологических наук, доцент
Федеральное государственное бюджетное образовательное учреждение высшего образования «Российская академия народного хозяйства и государственной службы при Президенте Российской Федерации»
Код специальности: 10.02.04, 13.00.02
Abstract
The following paper is aimed at explaining the need to use authentic materials in reading lessons designed for students with the level B1-B2. The topic of the authentic reading has been selected not only to practice language skills but also to bring cultural awareness on how to start a new life in the UK, taking into consideration the essential aspects and some legal peculiarities of how to be a good citizen. In this way a thorough analysis of how the reading lesson has been built. Additionally, in order to tailor the 90-minute lesson to the current learners’ needs, appropriate receptive and productive skills tasks have been recommended.
Аннотация
Данная работа нацелена на то, чтобы объяснить необходимость использования аутентичных материалов для чтения для обучения студентов с уровнем В1-В2. Тема чтения оригинальных текстов была выбрана не только для отработки языковых навыков, но и для того, чтобы привнести понимание культурных и правовых особенностей жизни в Великобритании. В представленной работе будет проведен детальный анализ того, как построен урок чтения, какие задания на развитие рецептивных и продуктивных навыков рекомендуется использовать, чтобы адаптировать 90-минутный урок к текущим потребностям учащихся.
Keywords: authentic reading, gist reading, intensive reading, productive skill task, open discussion feedback
Ключевые слова: чтение аутентичных текстов, чтение для понимания сути, интенсивное чтение, задание на развитие продуктивных навыков, обратная связь в процессе открытого обсуждения
ANTONYMY OF ADVERBS IN THE EVEN LANGUAGE
ANTONYMY OF ADVERBS IN THE EVEN LANGUAGE
PhD in Philology
of the Institute of Humanities Research and Problems of Small Peoples of the North,
Siberian Branch of the Russian Academy of Sciences,
г. Yakutsk
DOI: 10.24412/2701-8369-2021-22-49-51
АНТОНИМИЯ НАРЕЧИЙ В ЭВЕНСКОМ ЯЗЫКЕ
Садовникова И.И.
кандидат филологических наук,
Института гуманитарных исследований и проблем малочисленных народов
Севера Сибирского отделения Российской академии наук
г. Якутск
Abstract
The relevance of the research is connected with the insufficient study of the phenomenon of antonymy in the Even language, although there are separate articles and general remarks in a number of textbooks on this problem, most of them superficial in nature. Nevertheless, it should be noted that there is still no special monographic study devoted to the complex nature of antonyms in the Even language. The scientific novelty lies in the fact that the article for the first time examines the antonymous pairs of adverbial antonyms in the Even language, united by the same conceptual sphere. The aim of this research is to identify productive groups of synonymous adverbs; to determine the peculiarities of transferring semantic connotations by them and to establish the antonymic connection between emotional and expressive adverbs.
Аннотация
Актуальность исследования связана с недостаточной изученностью явления антонимии в эвенском языке, хотя имеют место отдельные статьи и общие замечания в ряде учебников по этой проблеме, большинстве своем, поверхностного характера. Тем не менее, следует заметить, что специального монографического исследования, посвященного сложной природе антонимов, в эвенском языке до сих пор нет. Научная новизна заключается в том, что в статье впервые рассматриваются антонимичные пары наречных антонимов в эвенском языке, объединённые одной понятийной сферой. Цель данного исследования – выявление продуктивных групп синонимических наречий; определение особенностей передачи ими смысловых оттенков, установление антонимической связи между эмоционально-экспрессивными наречиями.
Keywords: lexicology, even language, antithesis, antonymy, adverbs.
Ключевые слова: лексикология, эвенский язык, противоположность, антонимия, наречия.
PHYSICAL SCIENCES
EXPERIMENTAL REFUTATIONS OF THE SRT VERSION contained IN PHYSICS TEXTBOOKS AND CONFIRMATIONS OF THE TRUTH OF ITS ALTERNATIVE VERSION
EXPERIMENTAL REFUTATIONS OF THE SRT VERSION contained IN PHYSICS TEXTBOOKS AND CONFIRMATIONS OF THE TRUTH OF ITS ALTERNATIVE VERSION
PhD, HonDSc, HonDL, H.ProfSci, ResProf
Independent Researcher, Kiev, Ukraine
DOI: 10.24412/2701-8369-2021-22-52-61
Abstract
The article presents experimental proofs[2] of falsity of the generally accepted version of the SRT studied in physics textbooks and truth of its alternative version. It is shown that there would be no radio engineering, electrical engineering, Ohm’s law in Steinmetz’s interpretation or physical phenomenon of resonance, we would neither hear bell ringing or piano music, as well as no tsunami or Indian summer or other things would ever exist, if the generally accepted version of the SRT were correct. Even children’s swing wouldn’t sway after being pushed by parents. Therefore, it is concluded that the sections of physics textbooks related to relativistic physics, astronomy and astrophysics require correction.
Keywords: Imaginary numbers; Special theory of relativity; Ohm’s law; Resonance; Transient processes; Dark matter; Dark energy; Invisible universes; Multiverse; Portals; Anomalous zones.
TO THE THEORY OF SIZE QUANTIZATION IN A QUANTUM WELL OF p-Te
TO THE THEORY OF SIZE QUANTIZATION IN A QUANTUM WELL OF p-Te
professor of Fergana State University, DSci,
srt. Murabbiilar 19, 150100, Fergana, Uzbekistan
associate professor of Fergana state university, PhD,
str. Murabbiilar 19, 150100, Fergana, Uzbekistan
associate professor of the Kokand state pedagogical institute, PhD,
str. Turon 19, 150700, Kokand, Uzbekistan
teacher of the Kokand State Pedagogical Institute,
str. Turon 19, 150700, Kokand, Uzbekistan
DOI: 10.24412/2701-8369-2021-22-62-66
К ТЕОРИИ РАЗМЕРНОГО КВАНТОВАНИЯ В КВАНТОВОЙ ЯМЕ p-Te
Расулов Р.,
профессор Ферганского госуниверситета, д.ф.-м.н.,
ул. Мураббийлар 19, 150100, Фергана, Узбекистан
Расулов В.,
доцент Ферганского госуниверситета, PhD,
Ферганский государственный университет,
ул. Мураббийлар 19, 150100, Фергана, Узбекистан
Эшболтаев И.,
доцент Кокандского госпединститута, PhD,
ул. Турон 19, 150700, Коканд, Узбекистан
Кучкаров М.
преподаватель Кокандского госпединститута,
ул. Турон 19, 150700, Коканд, Узбекистан
Abstract
The wave functions and the energy spectrum of holes in a gyrotropic crystal, where the valence band consists of two branches, are calculated. In this case, a term linear in the wave vector in the effective Hamiltonian of holes was taken into account and it was shown that the wave function has two terms, one of which has damping, and the second describes the de Broil wave of holes. The calculation was carried out in the approximation of the Schredenger equation using the perturbation theory.
Аннотация
Рассчитаны волновые функции и энергетический спектр дырок в гиротропном кристалле, где валентная зона состоит из двух ветвей. При этом учтен линейное по волновому вектору слагаемое в эффективном гамильтониане дырок и показан, что волновая функция имеет две слагаемое, одно из которых имеет затухание, а второе описывает де Бройловскую волну дырок. Расчет проведен в приближении уравнения Шреденгера с применением теории возмущения.
Keywords: wave function, energy spectrum, holes, gyrotropic crystal, valence band, effective Hamiltonian
Ключевые слова: волновая функция, энергетический спектр, дырки, гиротропный кристалл, валентная зона, эффективный гамильтониан.
ABOUT THE ORBIT OF MERCURY. EXTENSION OF KEPLER'S FIRST LAW
ABOUT THE ORBIT OF MERCURY. EXTENSION OF KEPLER'S FIRST LAW
Kharkov National University of Radio Electronics
DOI: 10.24412/2701-8369-2021-22-67-70
УДК: 530.18 (УДК 53.01)
ГРНТИ: 29.05.19 (Фундаментальная физика)
ОБ ОРБИТЕ МЕРКУРИЯ. РАСШИРЕНИЕ ПЕРВОГО ЗАКОНА КЕПЛЕРА
Яловенко С.Н.
Харьковский национальный университет радиоэлектроники
Abstract
Discrepancies in the rotation of the orbit of Mercury are considered and methods for their elimination are proposed. The reason for the precession of the orbits is explained.
Аннотация
Рассматриваются нестыковки во вращении орбиты Меркурия и предлагаются методы их устранения. Объясняется причина прецессии орбит.
Keywords: Mercury, precession of Mercury, precession, Kepler's first law.
Ключевые слова: Меркурий, прецессия Меркурия, прецессия, первый закон Кеплера.
SOCIAL SCIENCIES
TRANSFORMATION OF BUSINESS EFFICIENCY WITH THE LEAN MANAGEMENT
TRANSFORMATION OF BUSINESS EFFICIENCY WITH THE LEAN MANAGEMENT
Coordinator of the International Joint Degree Program,
Tashkent State University of Economics, Islam Karimov avenue, 49
100003 Tashkent, Uzbekistan
Web of Science Researcher
ID: ABC-6610-2021
https://orcid.org/0000-0003-3859-2526
PhD of the Department of “Corporate Economics and Business Analytics”,
Tashkent State University of Economics
Islam Karimov avenue 49
100003 Tashkent, Uzbekistan
https://orcid.org/0000-0002-0982-5741
DOI: 10.24412/2701-8369-2021-22-71-73
Perfection may not be attainable, but if we chase perfection
we can catch excellence
- Vince Lombardi
Abstract
Organizations have been practicing Lean practices for years, but many have found improvements to be fleeting - often because they focus on small, individual improvement projects. By changing the way managers manage and workers work, Lean Management has a systemic impact. Lean Management helps organizations optimize processes by addressing the root causes of organizational inefficiency, building management systems and capabilities to support new ways of working, and engaging leaders and staff to continually improve part of everyone's day-to-day work. This method makes it possible in a short time to master and at the same time apply in practice effective tools of lean management.
Keywords: Lean management, business efficiency, transformation.
TECHNICAL SCIENCES
3D MODELLING OF UNTWISTED MULTIFILAMENT THREADS, CURVED IN A KNITTED LOOP
3D MODELLING OF UNTWISTED MULTIFILAMENT THREADS, CURVED IN A KNITTED LOOP
Candidate of technical sciences
Kyiv National University of Technologies and Design
Doctor sciense
Kyiv National University of Technologies and Design
Nemirovich-Danchenko Str., 2,
Kyiv, Ukraine
Doctor sciense
National Technical University of Ukraine
“Igor Sikorsky Kyiv Polytechnic Institute
Candidate of technical sciences
Kyiv National University of Technologies and Design
DOI: 10.24412/2701-8369-2021-22-74-79
Abstract
To improve the mathematical software for three-dimensional knitwear modelling systems at the micro-level, an algorithm for shifting filaments within reserved volumes has been developed. The algorithm increases the accuracy of the model of knitwear structures, made of untwisted multifilament threads, considering arbitrary lateral shifts of the filaments within their reserved boundaries.
Keywords: Knit, 3D modelling, untwisted multifilament thread, algorithm
ENVIRONMENTAL SAFETY IN THE OIL REFINING INDUSTRY
ENVIRONMENTAL SAFETY IN THE OIL REFINING INDUSTRY
2nd year Master's student,
Kh. Dosmukhamedov University of Atyrau,
Republic of Kazakhstan, Atyrau,
1 Student Ave.
Candidate of Pedagogical Sciences,
Kh. Dosmukhamedov University of Atyrau,
Republic of Kazakhstan, Atyrau,
1 Student Ave.
Candidate of Technical Sciences
Kh. Dosmukhamedov University of Atyrau,
Republic of Kazakhstan, Atyrau,
1 Student Ave.
Doctor of Philosophy (PhD)
Kh. Dosmukhamedov University of Atyrau,
Republic of Kazakhstan, Atyrau,
1 Student Ave.
DOI: 10.24412/2701-8369-2021-22-80-84
ЭКОЛОГИЧЕСКАЯ БЕЗОПАСНОСТЬ НА НЕФТЕПЕРЕРАБАТЫВАЮЩЕЙ ПРОМЫШЛЕННОСТИ
Төлеуішова Г.,
Студент 2-го курса магистратуры
Атырауский университет им. Х. Досмухамедова
Республика Казахстан,
г. Атырау, пр. Студенческий 1
Тлепбергенова А.,
Кандидат педагогических наук
Атырауский университет им.
Х. Досмухамедова
Республика Казахстан,
г. Атырау, пр. Студенческий 1
Есенаманова М.,
Кандидат технических наук
Атырауский университет им. Х. Досмухамедова
Республика Казахстан,
г. Атырау, пр. Студенческий 1
Есенаманова Ж.
Доктор философии (PhD)
Атырауский университет им. Х. Досмухамедова
Республика Казахстан,
г. Атырау, пр. Студенческий 1
Abstract
This paper investigates the environmental problems of production and transportation of oil. The basic causes and sources of pollution from the process of development of oil and gas, also, measures to improve environmental safety.
Аннотация
В данной статье исследуются экологические проблемы переработки нефти. Выявлены основные причины и источники загрязнения, также меры по улучшению экологической безопасности.
Ключевые слова: экологическая безопасность, нефтегазовые ресурсы, загрязнение окружающей среды, утилизация нефтяного попутного газа(ПНГ).
Keywords: ecological safety, oil and gas resources, environmental pollution, utilization of associated petroleum gas (APG).
CHEMICAL SCIENCES
SYNTHESIS OF A NEW AMINOCOLCHAMINE DERIVATIVE WITH PROPARGYL ALCOHOL
SYNTHESIS OF A NEW AMINOCOLCHAMINE DERIVATIVE WITH PROPARGYL ALCOHOL
Termez State University
DOI: 10.24412/2701-8369-2021-22-85-87
СИНТЕЗ НОВОГО ПРОИЗВОДНОГО АМИНОКОЛХАМИНА С ПРОПАРГИЛОВЫМ СПИРТОМ
Аликулов Р.В.
Сафаров А.М.
Атамуратова Д.М.
Термезский государственный университет
Abstract
A aminocolhamine derivative with 2-methyl-5-ethynylpyridine from the Colchicum luteum baker plant was synthesized. The structure of the synthesized compound was confirmed by the data of IR and PMR spectra. In the IR spectra of compounds with an ester group, absorption bands of the carbonyl group (1735-1730 cm-1) appear, and in the spectra of carbinols of the hydroxyl group (3400-3450 cm-1).
Аннотация
Синтезировано производное аминоколхамина с пропаргиловым спиртом. Строение синтезированного соединения подтверждено данными ИК- и ПМР-спектров. В ИК-спектрах соединений со сложноэфирной группировкой проявляются полосы поглощения карбонильной группы (1735-1730 см-1), а в спектрах гидроксильной группы карбинолов (3400-3450 см-1).
Keywords: Aminocolchamine, 2-methyl 5-ethynylpyridine, IR spectroscopy.
Ключевые слова: Аминоколхамин, пропаргиловый спирт ИК-спектроскопия.