bluuebunny/crossref_metadata_2025 huggingface dataset:
Commuting Regularity degree of finite semigroups
Authors:   MATHEMATICS DEPARTMENT SCICENCE AND RESEARCH BRANCH, ISLAMIC AZAD UNIVERSITY P. O. BOX 14515/1775, TEHRAN, IRAN E-mail address: azamfiruzkuhy@yahoo.com, FIRUZKUHY A. , DOOSTIE H. ,   MATHEMATICS DEPARTMENT SCICENCE AND RESEARCH BRANCH, ISLAMIC AZAD UNIVERSITY P. O. BOX 14515/1775, TEHRAN, IRAN E-mail address: doostih@gmail.com
Published: May 2021

A pair (x, y) of elements x and y of a semigroup S is said to be a commuting regular pair, if there exists an element z ∈ S such that xy = (yx)z(yx). In a finite semigroup S, the probability that the pair (x, y) of elements of S is commuting regular will be denoted by dcr(S) and will be called the Commuting Regularity degree of S. Obviously if S is a group, then dcr(S) = 1. However for a semigroup S, getting an upper bound for dcr(S) will be of interest to study and to identify the different types of non-commutative semigroups. In this paper, we calculate this probability for certain classes of finite semigroups. In this study we managed to present an interesting class of semigroups where the probability is 1/2. This helps us to estimate a condition on non-commutative semigroups such that the commuting regularity of (x, y) yields the commuting regularity of (y, x).
Convergence properties of Ibragimov-Gadjiev-Durrmeyer operators
Authors:   DEPARTMENT OF MATHEMATICS FACULTY OF SCIENCE AND ARTS KIRIKKALE UNIVERSITY 71450 YAHSIHAN, KIRIKKALE, TURKEY E-mail address: emredeniz--@hotmail.com, DENIZ EMRE , ARAL ALI ,   DEPARTMENT OF MATHEMATICS FACULTY OF SCIENCE AND ARTS KIRIKKALE UNIVERSITY 71450 YAHSIHAN, KIRIKKALE, TURKEY E-mail address: aliaral73@yahoo.com
Published: May 2021

The purpose of the present paper is to study the local and global direct approximation properties of the Durrmeyer type generalization of Ibragimov Gadjiev operators defined in [Aral, A. and Acar, T., On Approximation Properties of Generalized Durrmeyer Operators, (submitted)]. The results obtained in this study consist of Korovkin type theorem which enables us to approximate a function uniformly by new Durrmeyer operators, and estimate for approximation error of the operators in terms of weighted modulus of continuity. These results are obtained for the functions which belong to weighted space with polynomial weighted norm by new operators which act on functions defined on the non compact interval [0.∞). We finally present a direct approximation result.
Extension of Gyárfás-Sumner Conjecture to Digraphs
Authors: Aboulker Pierre , Charbit Pierre , Naserasr Reza
Published: May 2021

The dichromatic number of a digraph $D$ is the minimum number of colors needed to color its vertices  in such a way that each color class induces an acyclic digraph. As it generalizes the notion of the chromatic number of graphs, it has become the focus of numerous works. In this work we look at possible extensions of the Gyárfás-Sumner conjecture. In particular, we conjecture a simple characterization  of sets $\mathcal F$ of three digraphs such that every digraph with sufficiently large dichromatic number must contain a member of $\mathcal F$ as an induced subdigraph. 

Among notable results, we prove that oriented $K_4$-free graphs without a directed path of length $3$ have bounded dichromatic number where a bound of $414$ is provided. We also show that an orientation of a complete multipartite graph with no directed triangle is $2$-colorable. To prove these results we introduce the notion of nice sets that might be of independent interest.
Review lessons with mind mapping by The help of 6 Questions Cognitive Model help Students Learn Better
Authors: Li Xinxin , Chen Jihe , Zhou Ying , Li Zhengang
Published: May 2021

Review lessons after class can help students increase student achievement but not necessarily students know how to review effective and efficient learning. This learning goal is to explain how to review effective and efficient lessons using Mind Mapping and 6 Cognitive Model Questions. The subject on this study is a junior high school student. The topic of Linear Mathematics Equations in Two variables is described using a qualitative tendency. Study shows that Mind Mapping and 6 Cognitive Model Questions can improve critical thinking skills, high order thinking abilities and systematic thinking skills. Mind Mapping and 6 Cognitive Models Helping Students to review Linear Equations in Two Variables and get Deep Learning.
Implementation of The Power of Two Learning Model Operating Materials For Algebrial Form Based on The Power Point of Class VII High Schools
Authors: Kurniawan Dydik , Sari Anita , Wahyuningsih Tri
Published: May 2021

This research is a classroom action research project that aims to improve the mathematics learning outcomes of students in class VII Junior High School 6 Samarinda by using Microsoft PowerPoint to facilitate cooperative learning type The Power of Two on algebraic action material. The research was conducted at Junior High School 6 Samarinda, with 40 students in class VII1 as research subjects nd the object of research is cooperative learning type The Power of Two. Worksheets, final cycle tests, and observation sheets were used as instruments. LKS consists of LKS 1, 2, 3, 4, 5, and 6, which are done in groups in classrooms, as well as assessments at the end of each cycle. The descriptive statistics of averages and proportions were used in the data analysis technique. The analysis and discussion revealed that the type of cooperative going to lean. The research and discussion revealed that the form of cooperative learning used in The Power of Two with Microsoft PowerPoint is a small group learning consisting of two people who collaborate. Cycle I has a basic value of 54.7 and a final value of 66.1 with a 20.8 % increase in the proportion, cycle II has a basic value of 66.1 and a final value of 76.5 with a 15.7 % increase in the proportion, and cycle III has a base value of 76.5 and a final value of 83 with an 8.5 % increase in the proportion. The metrics for the teacher's behavior in the first cycle of accessing are good, the second cycle is good, and the third cycle is really good. As a result, cooperative learning is used to perfect it.
ENGINEERING STUDENTS PROFESSIONAL CROSS-CULTURAL COMMUNICATION COMPETENCE FORMATION
Authors: Минакова Полина Сергеевна
Published: May 2021

В современном экономическом и социокультурном контексте есть все основания рассматривать владение английским языком будущими инженерами, потенциальными участниками межкультурного профессионального общения, как необходимое условие их будущей профессиональной деятельности. Несмотря на существующие проблемы подготовки специалистов в вузе, необходимо модернизировать и совершенствовать технологии обучения иностранному языку, руководствуясь требованиями социального заказа.

In the modern socio-political, economic and socio-cultural context of the world development, there is every reason to consider the proficiency of English by future engineers, potential participants in intercultural professional communication, as a necessary condition for their future professional activities. Despite the existing problems of foreign language training of technical specialists at the university, it is necessary to modernize and improve the teaching technologies of a foreign language, guided by the requirements of the social order.
«POLITICAL MATURITY» AS THE HIGHEST LEVEL OF POLITICAL CULTURE: ON THE MATERIALS OF THE PRESS OF THE GERMAN STATES OF THE XIX CENTURY
Authors: Боков Юрий Александрович
Published: May 2021

Уровнями политической культуры являются "политическая зрелость" и "политическая инфантильность". На политическую зрелость оказывают влияние различные факторы: мораль, образование, духовность, объём прав человека и др. Избирательное право способствует достижению состояния политической зрелости. Исследование выполнено при финансовой поддержке РФФИ в рамках научного проекта № 20-011-00436.

The levels of political culture are "political maturity" and "political infantility". Various factors influence political maturity: morality, education, spirituality, the scope of human rights, etc. Suffrage contributes to the achievement of a state of political maturity. Acknowledgments: The reported study was funded by RFBR, project number 20-011-00436 “Electoral legal culture of citizens of Germany (1871-1933)".
INFLUENCE OF POSITIVEISM ON RUSSIAN PHILOSOPHY
Authors: Балиев Ислам Виситович
Published: May 2021

В статье реконструировано влияние на русскую философскую мысль одного из ведущих направлений в философии Западной Европы. Показано, как позитивизм, возникший в форме реакции на засилье метафизики в философии, стремился очистить знание от догматики, теологических и метафизических допущений, и создать образ стройной и непротиворечивой науки. Кроме того, подчеркивается определенная критичность в восприятии русскими мыслителями позитивистского способа философствования.

The article reconstructs the influence of one of the leading trends in the philosophy of Western Europe on Russian philosophical thought. It is shown how positivism, which arose in the form of a reaction to the dominance of metaphysics in philosophy, sought to clear knowledge of dogmatics, theological and metaphysical assumptions, and create an image of a harmonious and consistent science. In addition, a certain criticality in the perception of the positivist way of philosophizing by Russian thinkers is emphasized
PROCEDURAL AND TECHNICAL GUIDELINES ON WRITTEN AND ORAL EXAMS IN DISTANCE LEARNING ON THE EXAMPLE OF LINGUISTIC DEPARTMENTS
Authors: Авдеева Елена Алексеевна , Палагина Оксана Игоревна , Корницкая Анна Борисовна
Published: May 2021

Статья посвящена вопросам методико-технической подготовки и организации устных и письменных экзаменационных работ по иностранному языку и выявлению факторов успешного проведения экзаменов в режиме онлайн в условиях дистанционного обучения.

The article deals with the questions of procedural and technical organization of oral and written exams in a foreign language and the identification of factors of the successful online examination in the context of distance learning.
EVALUATION CRITERIA OF WINE MATERIALS INTENDED FOR THE PRODUCTION OF RED SPARKLING WINES
Authors: Дубинина Елена Васильевна , Захарова Варвара Алексеевна , Ротару Ирина Андреевна , Чистова Александра Александровна
Published: May 2021

На основании комплексного исследования физико-химических показателей красных виноматериалов для игристых вин, в том числе состава фенольных соединений и хроматических характеристик цвета, научно обоснована целесообразность использования дополнительных физико-химических показателей при оценке виноматериалов, предназначенных для производства красных игристых вин.

Based on a comprehensive study of the physical and chemical parameters of red wine materials for sparkling wines, including the composition of phenolic compounds and chromatic color characteristics, the feasibility of using additional physical and chemical indicators in the evaluation of wine materials intended for the production of red sparkling wines is scientifically justified.
HARDNESS MICROSTRUCTURE OF STEEL 20GL OF ELECTRIC ARC MELTS AS AN INDICATOR OF THE IMPACT STRENGTH OF CAR CASTINGS
Authors: Богданов Роман Александрович
Published: May 2021

На основе микроструктурного анализа низколегированной стали 20ГЛ актуальное значение приобретает размер зерен феррита и перлита, их твердость, оказывающие воздействие на ударную вязкость вагонных отливок «Рама боковая» и «Балка надрессорная».

On the basis of microstructural analysis of low-alloy steel 20GL, the grain size of ferrite and perlite, their hardness, which affect the impact strength of car castings "Side frame" and "Spring beam", are of current importance.
BLACK HOLE - CREATOR
Authors: Хурамшин Иштимер Шагалиевич
Published: May 2021

Исходя из того, что массивные черные дыры имеются в центре всех галактик обсуждается их роль в данных образованиях. Сделан вывод, что они являются галактико образующими, формирующими и содержащими факторами этой системы. Обсуждается вопрос о существовании равновесия между черными дырами и галактической массой на основе гравитации, то есть баланса сил между ними.

Based on the fact that massive black holes exist in the center of all galaxies, their role in these formations is discussed. It was concluded that they are the galaxy-forming, shaping and containing factors of this system. The question of the existence of an equilibrium between black holes and the galactic mass based on gravity, that is, the balance of forces between them, is discussed.
RELATIONSHIP OF SOCIAL AND PSYCHOLOGICAL CLIMATE WITH LEARNING ACTIVITIES (MOTIVATIVE ASPECT)
Authors: Базаева Фатима Умаровна
Published: May 2021

Благоприятный климат влияет на нормы, принципы и правила группы. Успешность жизнедеятельности климата напрямую связана с мотивацией к учебной деятельности. Мотивация оказывает существенное влияние не только на группу, но и представляет собой условие эффективной организации коллектива в плане регулирования социально-психологических процессов, явлений и взаимодействий.

A favorable climate influences the norms, principles and rules of the group. The success of the vital activity of the climate is directly related to the motivation for learning activities. Motivation has a significant impact not only on the group, but also represents a condition for the effective organization of the team in terms of regulating social and psychological processes, phenomena and interactions.
FROM IDEA TO RESULT: SCIENTIFIC KNOWLEDGE AS WAY OF DEVELOPMENT OF MODERN SCIENCE
Authors: Невзоров Валерий Петрович , Буланова Татьяна Михайловна , Пырву Вячеслав Владимирович , Кенда Алиса Максимовна
Published: May 2021

Научное познание для преобразования действительности как продукт человеческой деятельности, обеспечивает последовательное решение поэтапных задач от возникшей идеи до достижения цели. Это решение выполняется на базе мнемонического правила практических шагов достижения компетенций.

Scientific knowledge for transformation of reality as a product of human activity, provides the consecutive solution of stage-by-stage tasks from the arisen idea before achievement of the purpose. This decision is carried out on the basis of the mnemonic rule of practical steps of achievement of competences.
IMAGE-BUILDING AND REPUTATION MANAGEMENT OF AN ORGANIZATION IN THE CONTEXT OF DIGITALIZATION OF SOCIO-ECONOMIC PROCESSES
Authors: Комарова Оксана Михайловна , Якубов Артем Игоревич
Published: May 2021

Статья посвящена изучению вопросов оправданности целенаправленного воздействия по средствам использования цифровых технологий и технологий искусственного интеллекта на определенные элементы (особенности) корпоративного имиджа и деловой репутации организации, позволяющих создать необходимый эталонный вид, идеальную форму и качественное содержание компании.

The article is devoted to the study of the issues of justification of purposeful influence by means of using digital technologies and artificial intelligence technologies on certain elements (features) the corporate image and business reputation of the organization, allowing you to create the necessary reference form, form and content of the company.
TECHNOLOGY TRANSFER AS AN ELEMENT OF ECONOMIC DEVELOPMENT
Authors: Белоусова Ирина Викторовна , Григоренко Ольга Викторовна
Published: May 2021

В данной статье раскрывается сущность понятия обмена технологиями и описываются его виды. В условиях глобализации международный обмен технологиями и научно - техническое сотрудничество являются базовой основой подъёма и быстрого роста экономики любой страны.

This article reveals the essence of the concept of technology transfer and describes its types. In the context of globalization, international technology transfer and scientific and technical cooperation are the basic foundation for the recovery and rapid growth of any country's economy.
INDUSTRIAL DIGITAL TRANSFORMATION: PROBLEMS AND PERSPECTIVES
Authors: Скрипко Лариса Евгеньевна , Киселева Марина Владимировна
Published: May 2021

Основной тенденцией развития современной экономики является цифровая трансформация, которая направлена на повышение промышленной конкуренто-способности и доступности продукции/услуг. Однако на сегодняшний день предприятия испытывают определенные трудности с внедрением цифровых технологий, связанные с устаревшей материально-технической базой и инвестиционной непривлекательностью.

The main modern trend in the economy development is the digital transformation, which aims to increase the industrial competitiveness and accessibility of products and services. However, to date, enterprises are experiencing certain difficulties with the implementation of digital technologies, associated with outdated material and technical base and investment unattractiveness.
CHANGE IN THE PHYSICAL AND CHEMICAL COMPOSITION OF BEER DRINKS AS A RESULT OF THEIR ARTIFICIAL AGING
Authors: Харламова Лариса Николаевна , Лазарева Ирина Валерьевна , Синельникова Марина Юрьевна , Матвеева Дарья Юрьевна , Козлов Валерий Иванович
Published: May 2021

Цель работы состояла в научном обосновании разработки метода по ускоренному прогнозированию сроков годности пивных напитков. Исследования проводили в соответствии с действующей нормативной документацией. Результаты исследования показали, что при ускоренном старении пивных напитков происходит постепенное изменение ряда исследуемых показателей, и безусловно, присутствует корреляции между химическим составом напитков и их органолептическими свойствами.

The purpose of the work was to scientifically substantiate the development of a method for accelerated forecasting of the shelf life of beer drinks. The studies were carried out in accordance with the current regulatory documentation. The results of the study showed that with the accelerated aging of beer drinks, there is a gradual change in a number of the studied parameters, and, of course, there is a correlation between the chemical composition of drinks and their organoleptic properties.
EPIDEMIOLOGY IN MODERN UNDERSTANDING
Authors: Невзоров Валерий Петрович , Буланова Татьяна Михайловна , Пырву Вячеслав Владимирович , Кенда Алиса Максимовна
Published: May 2021

Рассмотрены три этапа развития эпидемического процесса, где первый представлен фазами: профилактической, лечебно-диагностической и местно-резервной. Второй этап представлен дополнительной внешне-резервной фазой, а третий этап - фазой административного резерва. Такая связь отражает характеристики общего патологического процесса массовой заболеваемости неинфекционного генеза и ориентирует на мероприятия его ликвидации.

Three stages of development of epidemic process where the first is presented by phases are considered: preventive, medical-diagnostic and local-reserve. The second stage is presented additional externally - a reserve phase, and the third stage - a phase of an administrative reserve. Such communication reflects characteristics of the general pathological process of mass incidence of noninfectious genesis and focuses on actions of its elimination.
CHARACTERIZATION OF THE CATEGORY OF GUILT THROUGH PSYCHOANALYTIC THEORY
Authors: Идрисов Хусейн Вахаевич
Published: May 2021

Статья посвящена характеристике элемента вины в теории психоанализа. Рассматриваются основные положения психоанализа в отношении таких категорий как вина, стыд, совесть, чувство неполноценности и ряд др. В заключении работы формулируется вывод о том, что вина как психологическое чувство, определенное внутреннее психологическое состояние, возникает в ситуациях, когда индивид претерпевает дискомфортные состояния, связанные с внешними последствиями, проявлениями своего поведения, действий, выходящих за рамки общепринятых правил.

the article is devoted to the characterization of the element of guilt in the theory of psychoanalysis. Discusses the tenets of psychoanalysis in relation to such categories as guilt, shame, conscience, a sense of inferiority and many others. In the conclusion of the work, the conclusion is formulated that guilt as a psychological feeling, a certain internal psychological state, occurs in situations when an individual undergoes uncomfortable states associated with external consequences, manifestations of his behavior, actions that go beyond the generally accepted rules.
OPPORTUNITIES OF THE INDIVIDUAL WORK FOR THE DEVELOPING OF STUDENTS’ PROFESSIONAL MOTIVATION
Authors: Чернова Надежда Васильевна
Published: May 2021

В статье рассматриваются отношения самостоятельной работы студентов и профессиональной мотивации, подчеркивается их взаимосвязь и взаимовлияние при переходе от одного уровня самостоятельной работы к другому, устанавливается зависимость формирования профессиональной мотивации от технологий самостоятельной работы.

The article examines the relationship between students' independent work and professional motivation, emphasizes their interconnection and mutual influence during the transition from one level of independent work to another, establishes the dependence of the formation of professional motivation on the technologies of independent work.
THE CYTOLOGICAL DIAGNOSIS FOR THE DETECTION OF PERITONEAL FREE CANCER CELLS IN GASTRIC CANCER PATIENTS
Authors: Путова Мария Вадимовна , Семенов Николай Евгеньевич
Published: May 2021

Детекция свободных опухолевых клеток (СОК) в перитонеальных смывах больных раком желудка - единственный эффективный метод для диагностики микроканцероматоза брюшины и стадирования заболевания. Комбинированный морфологический метод (световая микроскопия и иммуноцитохимическое исследование) позволяет выявлять СОК со специфичностью 98%, чувствительностью 95%, общей точностью метода 98%.

The detection of free cancer cells (FCC) in the materials of peritoneal washing of patients with gastric cancer allows to identify peritoneal microscopic carcinomatosis and to determine the disease’s stage for appropriate treatment decision making. With the combined use of all those methods (conversion microscopy and immunocytochemical study) of preparation and assessment of the material, the specificity of cytological diagnosis was 98%, and the sensitivity was 95%, the overall accuracy of the method reached 98%.
IMPACT STRENGTH OF WAGON CASTINGS IN THE ASPECT OF THE INFLUENCE OF THE HARDNESS OF FERRITE AND PERLITE OF STEEL 20GL OPEN-HEARTH SMELTS
Authors: Богданов Роман Александрович
Published: May 2021

Методом оптической микроскопии провели металлографический анализ микроструктуры феррита (Фе) и перлита (II) различных образцов низколегированной стали 20ГЛ для вагонных отливок «Рама боковая» и «Балка надрессорная».

Metallographic analysis of the microstructure of ferrite (Fe) and perlite (P) of various samples of low-alloy steel 20GL for the "Side frame" and "Spring beam" car castings was performed by optical microscopy.
Indigenous Technique of Biochar Production and Effect of Biochar Application on the Geotechnical Properties of the Expansive Soils
Authors: Choudhary Mahendra Pratap , Charan H. D. , Acharya Biswajit
Published: May 2021

Expansive soils have been a source of risk to human beings as they causes huge economic loss including damage to buildings, roads and other civil infrastructures because of their low compressive strength and excessive settlement characteristics. One of the available options is to replace such soils before starting any civil engineering construction but looking to huge costs involved in replacement; it is generally not practiced nowadays. Another viable alternative is to improve the engineering properties of such soils through stabilization. The conventional methods of stabilization make use of cement, lime, fly ash, rice husk ash, sawdust ash and other fibrous materials. Researchers are always finding alternative methods of soil stabilization making use of modern scientific techniques which are cost-effective as well as eco-friendly in nature. The present study focuses on producing biochar from agricultural crop residues and making use of it for stabilizing the expansive soils. India being an agricultural country produces a large volume of crop residues which creates an environmental problem in absence of proper management and disposal system. Indian farmers generally practice stubble burning in their fields which causes emission of greenhouse gases in the atmosphere and at the same time damage to the soil biota. A simple indigenous method of producing biochar has been developed wherein the crop residues are converted into biochar which is further applied to expansive soils as a stabilizing agent to improve the physical, chemical and engineering properties. In India, not much work has been carried out hitherto on biochar application to soils. The process of making biochar and the effects of utilizing biochar on the properties of expansive soil have been presented in this paper, which will prove useful for the Indian context where large quantities of agricultural wastes are produced that create environmental air pollution when burnt openly in fields.
Evaluation on the Sensitivity of the Freshwater Tropical Worm, Branchiura sowerbyi (Beddard, 1892) to the Pyrethroid Pesticide, Bifenthrin
Authors: Saha Shubhajit , Dhara Kishore , Saha Nimai Chandra
Published: May 2021

Research & Reviews: Journal of Ecology CURRENT ISSUE Atom logo RSS2 logo RSS1 logo Journal Help SUBSCRIPTION Login to verify subscription USER Username Password Remember me NOTIFICATIONS View Subscribe JOURNAL CONTENT Search Search Scope All Browse By Issue By Author By Title Other Journals FONT SIZE INFORMATION For Readers For Authors For Librarians HOME ABOUT LOGIN REGISTER SEARCH CURRENT ARCHIVES ANNOUNCEMENTS AUTHOR GUIDELINE REFERENCING PATTERN EDITORIAL BOARD PUBLICATION ETHICS& MALPRACTICE STATEMENT PUBLICATION ETHICS & MALPRACTICE STATEMENT Home > Vol 9, No 1 (2020) > Saha Open Access Open Access Restricted Access Subscription or Fee Access Evaluation on the Sensitivity of the Freshwater Tropical Worm, Branchiura sowerbyi (Beddard, 1892) to the Pyrethroid Pesticide, Bifenthrin Shubhajit Saha, Kishore Dhara, Nimai Chandra Saha Abstract In the present study, acute toxicity of the pyrethroid pesticide, bifenthrin, was evaluated under the experimental condition to the freshwater tropical oligochaete worm, Branchiura sowerbyi. The 96 h LC50 with 95% confidence limits of B. sowerbyi was 1.043(0.721-1.327) μg/l. None of the unexposed control test animal died during the experiment. Relation between each concentration and mortality rate during 24–96 h was found to be correlated. The mortality rate varied significantly (p<0.05) with the increasing concentration for the organisms at all the exposure concentrations except 3.50 μg/l, 4.50 μg/l and 5.00 μg/l (p>0.05) at all the exposure times. The relationship between rate of mortality and exposure times was also found to be significant (p<0.01). The effect of bifenthrin on the ethological changes of the oligochaete worm was directly proportional to the increasing dose of the toxicant.
Synthesis of halogenated bicyclic molecules involving Prins cyclization from aldehydes and non-conjugated diene alcohol
Authors: Matsumoto Kouichi , Ohtsuka Keisuke , Hasebe Naruto , Terada Kota , Maekawa Masahiko , Nakao Yoshihide , Nishiwaki Keiji , Ando Hideo
Published: May 2021

The reactions of aldehydes and a non-conjugated alcohol, (E)-octa-3,7-dien-1-ol, in the presence of halogen-containing reagents afforded the corresponding halogenated bicyclic molecules in good yields. The optimization, scope and limitations of the reactions as well as scale-up reactions have been examined. Quantum chemical calculations helped clarify the microscopic mechanism of a key reaction process, the introduction of a Cl atom to a bicyclic carbocation.
CONSIDERATIONS ON ALGORITHMS OF SELECTION AND COMPONENTS FORMING OF ON-BOARD INFORMATION AND MEASURING COMPLEXES AND REGISTRATION SYSTEMS. PECULIARITIES OF THEIR APPLICATION
Authors: Andrushko M. , Kuznetsov V. , Shein I.
Published: May 2021

On-board information and measuring complexes and registration systems are intended to control the parameters of both systems and components of the prototype and the sample of automotive and armored vehicles in general to obtain qualitative and quantitative characteristics to assess their compliance with specifications of technical development requirements.

At present stage, there is often a need to improve methods for optimizing the development of on-board systems for collecting and processing information to ensure conducting of testing works, which take into account particulars of the electronic equipment development and are based on a unified approach to the optimal use of resources of collection and information processing systems.

Analysis of the problem of rational use of resources of standard means of measurement, registration and indication in the system of onboard measurements and further processing of the results in automated systems for collecting and processing information for their use in testing mass produced (modernized) aircraft was previously considered by Soviet, Ukrainian and foreign scientists. But they do not give a complete picture of the algorithm, completeness and quality of tests using standard measuring instruments installed on board aircraft and do not answer a number of questions related to the optimization of the computational process.

In particular, the potentials of standard means of measurement, registration and indication as part of the on- board measurement system for testing mass produced (modernized) aircraft and installed components, units and systems under test are not fully explored. The issue of building optimal data collection programs that implement the inquiry of measuring channels with restrictions on the frequency of channel inquiry and information processing speed is insufficiently studied.

The novelty of the research consists in the developing of an algorithm for capabilities analysis and procedure for incorporating standard measuring, registration and indication instruments in the on-board measuring system within a single measuring and information field for testing mass produced (modernized) samples of weapons.

Approbation and implementation of the abovementioned algorithms will allow test teams to minimize time spent on the development (selection) of the onboard measurement system to ensure research and testing of both modernized aircraft, vehicles and armored vehicles and newly created with advanced information systems.
CONCEPTUAL PROVISIONS FOR PREDICTION OF STATE AVIATION AIRCRAFT NO-FAILURE INDICATORS
Authors: Golub V. , Bashynskyi V. , Bursala O. , Kholodnyi R. , Ternovskoy A.
Published: May 2021

A conceptual approach to predicting of aircraft no-failure indicators during operational use is proposed. This approach is based on the use of methods of statistical analysis of operational data for a certain period of time. The results of predicting the failure flow parameter using a combined model of acceptable level and their standard deviation are presented. The results of predicting can be used to control the reliability (no-failure operation) of aircraft equipment in order to make grounded decisions about the continued operation of their equipment beyond the established life service.

In order to create highly reliable aircraft it is necessary to predict failure rates, which involves the establishment of their range and quantitative values.

To predict the thresholds of failure of the aircraft, it is advisable to use the following interval indicators of reliability:

Ricao “accident level” indicator, which takes into account the number of flight failures detected in 100 hours and actually determines the dynamics of changes in the level of flight safety;

“failure flow parameter, ω (t)”, which takes into account the total number of failures per hour of flight and determines the dynamics of changes in the level of operational

The predicted value of the indicator of the “reliability upper control limit”, which determines the limit level of operatioanl reliability, at which further reliable operation of the aircraft is not desirable.

According to the concept of “acceptable level of safety performance”, predictions of indicators for three levels of flight safety (acceptable, target, critical) are calculated, which need to be monitored in future periods of aircraft operation and make certain management decisions according to the proposed algorithm.

The results of calculation for prediction indicators of reliability for specific types of aircraft according to their operation in the period 2017-2019 are presented.
VIEWS ON THE CREATION AND USE OF FIELD DEPOTS DURING OPERATIONS (COMBAT ACTIONS)
Authors: Kozachuk V. , Tymkiv O. , Khavrych H.
Published: May 2021

Logistical support of troops (forces) during operations (combat actions) involves the creation of a significant number of field storage units and depots for material and technical means, which should store substantial number of supplies. But in modern conditions, these field depots become an attractive target for the enemy since tthey occupy a large area of several square kilometers (i.e., with a low probability of misses during fire attacks), have clear features that do not confuse them with another spatial object. Field depot is also characterized by extremely low mobility – for example the deployment time of field fuels and lubrscants depot with a capacity of 600 cubic meters is about a day (approximately 20 hours).

The importance of this problem is known, but in many cases experts build a model of creation and deployment of field depots not taking into account not only progress in the development of weapons, but also changes in the enemy's views on combat operations. The experience of Anti–Terrorist Operation and Joint Forces Operation clearly confirms the abovementioned problem. A representative example of this thesis – The main provisions of the logistics of the Armed Forces of Ukraine. This document states that it is necessary to provide for the establishment of separate material and technical means storage departments in order to create and disperse material and technical means stocks, bring them closer to the troops (forces), reduce the distance of delivery and increase the efficiency of material and technical means use. But in this formulation, without providing specific recommendations, the norms of the Basic Provisions remain to be only vain wishes.

In view of the above, it is concluded that the field depots and storage units for material and technical means reserves should be highly mobile, with a short deployment–folding and loading–unloading time, maximally protected from the enemy, including its subversive-reconnaissance groups, and have high camouflage properties. One of the most appropriate options for solving this problem may be the creation of rolling stock on the basis of a special military train, i.e. equipped in conventional railway carrieage (passenger and freight), tanks and railway platforms.
SUBSTANTIATION OF INFORMATION COMPONENTS OF THE REGULATORY REFERENCE DATABASE OF THE AUTOMATED INFORMATION SYSTEM OF ARMAMENT AND MLITARY EQUIPMENT TEST SUPPORT
Authors: Korniienko S. , Korniienko I. , Kaznachey S. , Zhyrna O. , Kravchenko V.
Published: May 2021

The creation of an information system to support the testing of armament and military (special) equipment is aimed at improving the efficiency of the test organization. This is possible due to the operational information support of all test processes, establishing information communication between departments of the organization, improving the quality of test estimations, reducing time for manual work and, accordingly, increasing the capacity of the test organization, automation of organizational management processes.
The authors cover the approaches to the design and practical implementation of the information system for supporting the testing of armament and military (special) equipment. The issue of detailed description of the information content of the regulatory-reference database of the information system is considered. Based on the analysis of the processes that take place at different stages of testing specimens of armament and military equipment, the needs for thematic information are determined. The authors propose structural and functional schemes of information interaction of the components of the regulatory-reference database and the main software modules, which are offered for use in the information system to support tests. As a result of aggregation of the developed structural and functional schemes the generalized information structure of regulatory-reference database is offered. Possible ways to fill the database are determined.
Based on the defined components of the database it is possible to perform further information-logical designing of the information system to support the testing, development of the components structure of the regulatory- reference database and their normalization. It is expected that the proposed information content of the regulatory- reference database will help increase the efficiency of the planning and testing of specimens of armament and military equipment, improve the quality of test results and reduce time expenditures.
RESEARCH OF POSSIBILITY OF ARMOURING A CABIN OF TYPE Mi-8A HELICOPTER
Authors: Kokhan V. , Dudnyk T. , Sivoraksha D. , Televna Т.
Published: May 2021

Given an urgent need to protect a crew of the type Mi-8 helicopter from firearms in the course of combat missions and lack of transparent armor for this type of helicopter in the Armed Forces of Ukraine, it was decided to conduct a theoretical and experimental research with regard to armouring a cabin of type Mi-8 helicopter.

The first stage of experimental research was laboratory (bench) research.

Samples of bulletproof glass measuring 500x500 mm and 12 and 18 mm thick were provided for testing. The purpose of research bench tests was to determine the degree of protection of the armored glass unit. The samples were fired at with 9 mm pistol bullets, ind. 57-H-181c (Makarov pistol), bullets 7.62 mm pistol cartridge, ind. 57-H-134c (Tokarev pistol) and 5.45 mm bullets, ind. 7H6 (AK-74 assault rifle).

The next stage of experimental research was to conduct research ground tests of armored glass of a Mi-8 helicopter crew cabin.

The purpose of research ground tests was to evaluate the protective properties of armored glass samples, based on the results of their firing with a single 5.45 mm bullet shots, ind. 7H6 (AK-74 assault rifle) at the shooting range.

Samples of armoured glass of the on-board technician and sight (right) glass intended for protection of the flight crew, systems and units of the cabin were presented for ground research tests.

The final stage of experimental research was the stage of research flight tests of the Mi-8MSB-B helicopter with 18 mm thick armored glass.

The purpose of research flight tests was as follows:

to determine changes in the main technical and operational characteristics of Mi-8MSB-B helicopter after installation of 18 mm thick armored glass;

to determine the possibility of using 18 mm thick armored glass on Mi-8 helicopters;

to assess the effectiveness and safety of armored glass for armouring Mi-8 helicopters’ cabins;

to determine peculiarities of using 18 mm thick armored glass on Mi-8 helicopters and peculiarities of Mi-8 helicopter operation with armored glass installed;

to obtain initial data for elaboration of tactical and technical (general) requirements for helicopters Mi-8 (particularly concerning the installation of armored glass), approved by Testing Program and Procedure for research flight tests of Mi-8MSB-B helicopter.
Bimbingan Teknis Pencatatan Transaksi Keuangan Dalam Meningkatkan Daya Saing UKM Kabupaten Bojonegoro di Era Industri 4.0
Authors: Syahrenny Nenny , Kusmaeni Emi , Qonitah Iffah
Published: May 2021

Usaha Mikro Kecil dan Menengah di era industri 4.0 ini masih menjadi solusi bagi masyarakat Indonesia untuk mencari penghasilan. Meskipun didera persaingan yang semakin tinggi dalam usaha, Usaha Mikro Kecil dan Menengah masih dapat bertahan karena keuletan dan kegigihan dari pemilik usaha. Bojonegoro, salah satu Kabupaten di Provinsi Jawa Timur, juga memiliki Usaha Mikro Kecil dan Menengah dengan jumlah yang tidak sedikit. Namun pelaku Usaha Mikro Kecil dan Menengah ini masih memiliki kendala pada umumnya, yaitu tidak memisahkan aset pribadi dengan usahanya, tidak mengetahui perkembangan usaha dikarenakan informasi yang didapat hanya berasal dari omzet penjualan saja. Mereka tidak mencatat transaksi keuangan dan menyusun Laporan Keuangan dengan alasan tidak memiliki pengetahuan mengenai Akuntansi dan bagaimana cara menyusun Laporan Keuangan tersebut. Oleh karena itu kami memberikan solusi dengan mengadakan kegiatan Bimbingan Teknis mengenai pencatatan transaksi keuangan sampai dengan penyusunan Laporan Keuangan sesuai dengan Standar Akuntansi Keuangan Entitas Mikro, Kecil dan Menengah kepada pelaku Usaha Kecil dan Menengah di Kabupaten Bojonegoro. Kegiatan ini berlangsung lancar dan peserta menjadi paham mengenai pencatatan transaksi keuangan dan bagaimana menyusun laporan keuangan sesuai dengan Standar. Hal ini dapat diketahui dari adanya peserta yang berhasil menjawab kasus yang diberikan oleh narasumber. Peserta yang menjawab pertanyaan dengan benar diberikan buku Standar Akuntansi Keuangan Entitas Mikro, Kecil dan Menengah.
Peningkatan Kesejahteraan Masyarakat Kawula Muda Kota Surabaya Melalui GIBEI STIESIA Surabaya
Authors: Hadi Santoso Bambang , Atmajawati Yayah , Agustin Sasi
Published: May 2021

Melalui Program “Peningkatan Kesejahteraan Masyarakat Kawula Muda Kota Surabaya Melalui GIBEI STIESIA Surabaya” dapat ditingkatkan jumlah kepemilikan Rekening Efek (RE) di Surabaya, sehingga terdapat penambahan jumlah pemodal Surabaya yang turut serta meramaikan pasar modal Indonesia. Jumlah pemilik RE Surabaya sangatlah kecil, 1,119 % dari jumlah penduduk Surabaya. Kondisi tersebut berdampak pada mitra kerja: GIBEI STIESIA–tidak mudahnya mendapatkan pemodal lokal yang berpengaruh pada kinerja GIBEI STIESIA. Permasalahan diselesaikan dengan memberikan sosialisasi & edukasi pasar modal kepada masyarakat umum, terutama kawula muda (mahasiswa, pelajar). Kepada mereka diperlukan pemahaman sejak dini, sehingga saat mereka terjun ke masyarakat, siap melakukan investasi pasar modal. Setelah mengenali pasar modal, mereka akhirnya menyadari manfaatnya, sehingga akhirnya bersedia melakukan investasi pasar modal untuk mendapatkan kesejahteraan. Semakin banyak masyarakat melakukan investasi pasar modal, akan tercapai kesejahteraan masyarakat, di samping itu industri pasar modal Indonesia menjadi semakin besar untuk disetarakan pasar modal Asia Pasifik. Output kegiatan: bertambahnya jumlah RE masyarakat Surabaya, khususnya kalangan mahasiswa pelajar, sehingga dapat menaikkan kinerja GIBEI STIESIA. Outcome: semakin sejahteranya masyarakat Surabaya dengan melakukan investasi dimaksud, serta dapat dikatakan masyarakat Surabaya berkontribusi dalam menyemarakkan industri pasar modal, khususnya Surabaya.
СОЛТҮСТІК ҚАЗАҚСТАН ОБЛЫСЫНДА ҚҰСТАРДЫҢ ЖҰҚПАЛЫ БРОНХИТ ВИРУСЫНЫҢ ТАРАЛУЫН АНЫҚТАУ
Authors: Базарбаев Р , Асанов Н , Мусоев А
Published: May 2021

Құс шаруашылығы бүкіл әлемде, соның ішінде Қазақстанда да, жоғары табысәкелетін, ет пен жұмыртқа өндірісінің негізгі саласы болып табылады. Бүкіл әлемде құсшаруашылығының өсуіне қарамастан, оған әр түрлі жұқпалы қоздырғыштар, әсіресеайтарлықтай экономикалық зиян келтіретін, жұқпалы бронхит вирусы (IBV) әсер етеді.Жұмыстың мақсаты Солтүстік Қазақстан облысындағы құс фабрикаларынан алынғанбиологиялық материалды эпизоотологиялық және вирусологиялық зерттеу арқылы тауықтыңинфекциялық бронхитінің таралуын анықтау болды. Зерттеулер нәтижесінде вирустыңтаралуы құстардық жұқпалы бронхитінің клиникалық белгілері бар тауықтар мен бройлербалапандарының трахея, өкпе, бүйрек және жұмыртқаларынан алынған патологиялықматериал суспензиясын бірнеше реттік қайталанып пассаждау арқылы расталды. Тауықэмбриондары дамуының алғашқы кезеңінде инфекциялық бронхитке тән вирустық агенттеранықталды: өсудің тежелуі, «ергежейлілік», мойын бұралуы, мумиялану, домалану, ісіктержәне өлім. Жүргізілген зерттеулер негізінде тауық эмбриондарын жасанды жолмен жұқтыруәдісі тауықтың жұқпалы бронхит вирусын анықтау үшін тиімді екендігі расталды
РЕЗУЛЬТАТЫ СТАНДАРТИЗАЦИИ ТЕСТ-СИСТЕМ ДЛЯ ДИАГНОСТИКИ ЛЕЙКОЗА КРУПНОГО РОГАТОГО СКОТА
Authors: Маманова С , Башенова Э , Мустафин Б , Маукиш А
Published: May 2021

ротки крови для серологической диагностики лейкоза крупного рогатого скота.Разработанный стандарт получил положительную оценку в референс лабораторииМеждународного Эпизоотического Бюро по изучению энзоотического лейкоза крупногорогатого скота и приведены результаты стандартизации, применяемой при контроле качествадиагностических тест-систем.
ҚҰЛЫННЫҢ ПАТОЛОГИЯЛЫҚ МАТЕРИАЛЫНАН БӨЛІП АЛЫНҒАН STREPTOCCUS EQUI ЭПИЗООТИЯЛЫҚ ӨСІНДІСІНІҢ БИОЛОГИЯЛЫҚ ЖӘНЕ МОЛЕКУЛАЛЫҚГЕНЕТИКАЛЫҚ ҚАСИЕТТЕРІ
Authors: Сырым Н , Еспембетов Б , Зинина Н , Сансызбай А , Нүсіпова C
Published: May 2021

п табылады. Дегенмен, ветеринария тәжірибесінде осы аурудың алдын алу және емдеуүшін тиімді препараттар жоқтың қасы. Бүгінгі таңда жылқы сақауының алдын алу жәнеемдеуде бүгінгі күннің сұраныстарына жауап беретін жаңа әрі тиімді әдістер мен құралдарынәзірлеу ғылыми қызығушылық тудырып отыр. Осыған орай 2020 жылы жазында БҚПҒЗИмикробиология зертханасының қызметкерлері Алматы облысы, Жамбыл ауданы «Ақтерек»ауылынан сақаумен ауырған құлыннан сынамалар (ірің, жақ асты лимфа түйіндерініңэкссудаты, ауыз және мұрын қуысының жағындысы, көздің шырышты жағындысы) әкеліп,одан өсінді бөліп алды. Бактериологиялық және молекулалық-генетикалық зерттеулердіңнәтижелері бөлінген өсіндінің Streptococcus egui түріне жататынын растады.
«АЛТЫН ЕМЕЛ» МЕМЛЕКЕТТІК ҰЛТТЫҚ ТАБИҒИ ПАРКТІҢ СИРЕК КЕЗДЕСЕТІН ЖӘНЕ ЖОЙЫЛЫП БАРА ЖАТҚАН ҚҰСТАР ТҮРЛЕРІ БОЙЫНША ЖАҢА ДЕРЕКТЕР
Authors: Абаев А
Published: May 2021

Жұмыста автордың ғылыми жұмысының нәтижесі бойынша зерттеудің мақсаты менміндеттерін негізге ала отырып материалдар келтіріледі. Зерттеудің мақсаты «Алтын-Емел»ұлттық табиғи паркінің құстар фаунасын түгендеуді жалғастыру, құстардың жаңа түрлерінанықтау және олардың аумақтық орналасуын анықтау болып табылады. Жұмыс ұлттықпарктің жаңа түрлерін анықтау және орнитофаунаның құрамын нақтылау жөніндегі ғылымизерттеулердегі қазіргі олқылықтың орнын толтырады. Зерттеулер бинокльдерді қолданаотырып, серуендеу және автомобиль жолдары арқылы жүргізілді. Құстарды анықтауда Л.С.Степанянның [1] ұсынысы бойынша түрлеріне дейін жіктелуіне сәйкес өткізіледі. МҰТП«Алтын Емел» табиғи және ғылыми негіздеу бойынша [2] сирек кездесетін және жойылыпбара жатқан қустардың 28 түрі МҰТП аумағында мекендейді. О.В Беляловтың [3]деректеріне сәйкес автор құрастырған МҰТП «Алтын Емел» тізімінде сирек және жойылыпбара жатқан құстардың 33 түрі көрсетілген. Байтанаев, Ахметовтың [4] зертеу нәтижелерібойынша- МҰТП аумағында кемінде 18 түрің тұрғызады немесе тұрғыза алады. Біздіңдеректері бойынша, ұлттық паркінде сирек және жойылып бара жатқан құқстардың 20 түріғана кездескені тіркелген. Біздің мәліметтеріміз бойынша [7], 2018 жылы саябақта сиреккездесетін және жойылып бара жатқан құстардың 20 түрі тіркелді, 2019 жылы ұлттық парктесирек кездесетін және жойылып бара жатқан құстардың 22 түрі тіркелді. Мақалада 2018-2019жылдар аралығында жиналған құстардың сирек кездесетін түрлері туралы жаңа мәліметтеркелтірілген. Жұмыстың құндылығы-зерттеушілер бұрын белгілемеген құстардың жаңатүрлері анықталды және бұрын белгіленген сирек кездесетін құстарға сипаттама берілді.Зерттеу нәтижелері сирек кездесетін және жойылып бара жатқан құстарды қорғауды жәнекөбейтуді ұйымдастыруға бағытталған ғылыми-практикалық ұсыныстарды жүзеге асыруарқылы практикалық маңызы бар.
ИЗУЧЕНИЕ ХОЗЯЙСТВЕННО-ЦЕННЫХ ПРИЗНАКОВ СОРТООБРАЗЦОВ ЯРОВОГО ЯЧМЕНЯ МЕЖДУНАРОДНОЙ КОЛЛЕКЦИИ НА АДАПТАЦИОННУЮ УСТОЙЧИВОСТЬ К СТРЕССОВЫМ СИТУАЦИЯМ В УСЛОВИЯХ СЕВЕРНОГО КАЗАХСТАНА
Authors: Байдюсен А , Кушанова Р , Джатаев С , Жұбатқанов A
Published: May 2021

В статье приведены данные по изучению сортообразцов и гибридных линий международной коллекции с целью отбора перспективных номеров устойчивых и адаптированных в условиях Северного Казахстана по хозяйственно-ценным признакам как исходный материал для селекционных работ.