bluuebunny/crossref_metadata_2025 huggingface dataset:
THE ROLE OF ART IN THE FORMATION OF PROFESSIONAL COMPETENCIES OF FUTURE SPECIALISTS IN TECHNOLOGICAL EDUCATION
Authors: Kharytonova Valentyna , Mamus Halyna
Published: July 2022

The article substantiates the relevance of the introduction of the artistic component in the training of future technology teachers; attention is paid to clarifying the role of art education in the training of future teachers. It is established that the future teacher in the field of technological education must have professional competencies that increase the effectiveness of the design and technological activities, namely competencies in drawing and composition, basics of color, art history and costume history, understanding of artistic styles, have artistic and graphic competencies, etc. It is necessary to form these competencies in future technology teachers from the first years of study in higher education institutions, namely, to include in the curriculum special (elective) disciplines that can enrich students with theoretical and practical knowledge and skills in fine and decorative arts, design and design graphics. Emphasis is placed on the expediency of introducing art disciplines in the process of training specialists in the field of technological education and proving the need for readiness of technology teachers to implement the artistic component. The application of educational material of artistic direction in the process of designing and manufacturing clothes is analyzed, and the advantages of students’ use of professional competencies in the process of developing clothing models at different stages of design are revealed. The introduction of a selective course “Fundamentals of Drawing and Composition” is proposed and its effectiveness in the implementation of creative projects in sewing. It is established that the introduction of art education in the training of future technology teachers creates opportunities to bring the latter to a qualitatively new, modern level of education.

Keywords: art; professional competencies; technological education; future technology teachers; design and technological activities; clothing design.
METODS OF MOTIVATION AND GOAL SETTING AS IMPORTANT COMPONENTS SUCCESSFUL LEARNING PROCESS
Authors: Kucherenko Iryna
Published: July 2022

The article describes the methods of motivation and goal setting, which are important components of modern linguodidactic tools for learning the Ukrainian language, and the necessary components for achieving the effectiveness of the learning process of students. Linguodidactic tools are the activity basis of the educational process, which is a clearly defined and methodically perfectly constructed system of forms, methods, techniques, and teaching aids. The purpose of the article is to characterize the essence and features of the methods of motivation and goal setting of the Ukrainian language lesson and to design ways to implement them in modern learning conditions. Methods of motivation, goal setting, and reflection are common in all types of training sessions. Methods of acquiring knowledge, developing skills, and gaining experience are specific because they are determined by the didactic purpose of the lesson, the appropriate type, so in this regard are divided into theoretical and practical methods of forming speech, language, and communicative competencies. Motive causes and stimulates the desire of the individual for a specific goal. Learning motives motivate the student to do his own active cognitive activity. It depends on the motives of learning, what and how he comprehends, assimilates, masters; productivity and quality of competence. Methods of motivation as the initial ways of interpersonal interaction between teacher and student ensure the success of the learning process, stimulate and encourage all participants in the learning process to be active. Objectives as perfectly predictable results of language learning provide direction and regulation of the activities of teachers and students, are the basis for determining the content of the lesson, the choice of forms, methods, techniques, and teaching aids. The goal is what the individual wants to achieve, and the goal is what he is trying to achieve. Methods of goal setting involve a conscious choice of learning goals and the creation of a taxonomy of personal goals.

Keywords: linguodidactic tools; teaching methods; motive; motivation; motivation methods; goal; goal setting; goal setting methods.
TO THE ISSUE OF THE CONTENT OF POSTGRADUATE EDUCATION OF GENERAL SECONDARY EDUCATION INSTITUTIONS MANAGERS
Authors: Anosova Anastasiia
Published: July 2022

The article is devoted to topical aspects of the content of postgraduate education of heads of general secondary education institutions, who work in the forward zone of the modern educational changes.In the context of key postgraduate education objectives and its characteristics such as a focus on sustainable professional development, adaptability to socio-cultural conditions, and prognostic and advanced kind are considered emphasis on certification training of school managers, in particular in the formats of formal, non-formal, and informal education.The role of postgraduate pedagogical education institutions in the processes of the professional standard of the school managers’ implementation and gradual transition of schools functioning in the mode of organizational, personnel, academic and financial autonomy is emphasized.The status of the autonomous educational institution director raises urgent issues of administration, material, technical and financial support of the institution, which expands the list of manager professional competencies. Formation, improvement, and strengthening of such competencies lie in the plane of postgraduate education tasks, which for this purpose is a resource-filled space.Attention is also drawn to the need for managers to master the technology of building an individualized professional development trajectory, which will help strengthen their vitality.The content of school managers’ postgraduate education on a flexible educational route should also be focused on their individual educational needs and include issues of self-knowledge and personal-professional self-improvement.The article emphasizes the importance for postgraduate education institutions to play a facilitative role in the dialogue between school leaders, the founders and other social institutions, which to some extent affect the functioning of the school.Lifelong education is noted as an important investment in school managers’ competitiveness and professionalism.

Keywords: professional development; postgraduate education; lifelong learning; manager of general secondary education institution; formal, non-formal, informal education; modernization of education; professional standard of the director of general secondary education institution; trajectory of professional development; motivation; self-improvement.
THEORETICAL FUNDAMENTALS OF CIVIC VALUES IN PRIMARY SCHOOL
Authors: Dobryden Alla
Published: July 2022

The author represents a theoretical analysis of civic values in primary school, on the basis of which the content, purpose, and objectives of civic education have been considered. The essence of constituent notions such as “valueˮ, “civic valuesˮ, and “citizenshipˮ has been analyzed, as well as the basic civic values such as solidarity, responsibility, respect, obedience, justice, equality, and cooperation have been under consideration. The role and influence of civic values on the formation of the personality of a junior student have been defined in the article. It has been emphasized that it is important to create conditions for the formation of a citizen, for whom a democratic civil society is a center for the realization of creative opportunities, meeting personal and social interests, and the upbringing of Ukrainian citizen as an educated, creative personality who organically combines high moral traits, civic maturity, patriotism, professional competency, and the need for self-improvement. It has been proved that modern primary school students should be psychologically and practically ready for social responsibility for the country’s fate, the independence of behavior within moral and legal norms. It has been clarified in the article that civic values are an integral result of a student’s civic development in an educational process and a complex formation combining four components: civic knowledge, civic feelings, civic qualities, and active civic behavior. It has been pointed out that the success of civic values development largely depends on civic orientation, and worldview, which is manifested in spiritual and social needs, motives of behavior, psychological attitudes, interests, ideals, etc.

Keywords: primary school; primary school students; citizenship; value; civic values; civic education; civil society; patriotism.
FORMATION OF THE MORAL CHARACTER OF A PRESCHOOLER IN THE PROCESS OF LABOR EDUCATION
Authors: Zaliznyak Alla
Published: July 2022

The article emphasizes that the urgent problem of preschool is the formation of moral character in the process of labor education. The essence of such concepts as “personality”, “moral personality”, and “formation” is highlighted. It is noted that direct activity, which can take various forms (e.g., educational, cognitive, artistic, aesthetic; sports, games, and, in particular, labor) is an important component of the formation of personality.Certain features that are inherent only in the moral character are outlined. The basis of personality is its moral development, which is the level of assimilation of ideas about moral norms, the formation of moral feelings, and moral behavior.It is emphasized that a person becomes a moral character when they voluntarily subordinate their actions to the moral requirements of society, realize the meaning and content; are able to set moral goals and make decisions according to specific circumstances, self-assess their actions and actions of others, educate themselves, and resist environment.The invaluable role of labor education in the formation of the moral character of the preschooler is highlighted. It is emphasized that work as a means of moral development of the child, which our ancestors sang about and glorified it in songs and fairy tales, accumulated the quintessence of wisdom in proverbs and sayings that were passed down from great-grandfather to descendants.Theoretical analysis of pedagogical works of outstanding teachers, thinkers, and philosophers on the formation of the moral character of the preschooler in the process of labor education is presented. It is also noted that in the Renaissance, humanistic educators first introduced the concept of “labor education”. They justified that labor education is the basis for the formation of the moral character of a child. It is work that contributes to the formation of a child’s moral qualities, beliefs and feelings, moral behavior, and moral consciousness.Further research in this direction may be connected to the study of further development of the views of modern scientists on the formation of the moral character of the preschooler in the process of labor education.

Keywords: child; preschooler; work; moral character; moral education; labor education; younger generation; moral qualities; moral behavior; labor skills.
Teknologi Slim Hole Drilling Dalam Pengembangan Energi Geothermal di Indonesia
Authors: Efrata Marojahan Benedict , Febriyanto Basith , Nurhidayat Arief
Published: July 2022

Potensi geothermal di Indonesia sangat besar, namun saat ini pemanfaatannya dalam bauran energi nasional masih jauh dari harapan. Dari data terbaru Badan Geologi, potensi panas bumi Indonesia adalah sebesar 23,9 Giga Watt (GW) sampai tahun 2019. Adapun pemanfaatannya berdasarkan data dari Direktorat Panas bumi baru sekitar 8,9% atau 2.130,6 MW yang sudah berproduksi dan dikembangkan. Biaya eksplorasi yang tinggi, juga biaya pada saat pengembangan menjadi kendala investasi tersendiri, karena memerlukan biaya yang sangat besar. Dari komponen biaya-biaya tersebut, yang paling dominan adalah biaya pemboran, sehingga efesiensi dan efektivitas operasi pemboran menjadi sangat penting. Tujuan penelitian ini adalah untuk melihat bagaimana teknologi metode slim hole drilling bisa membantu dalam upaya mengembangkan potensi energi panas bumi di Indonesia, melalui efesiensi biaya pemboran. Metode slim hole drilling adalah metode pengeboran sumur dengan diameter lebih kecil dari yang digunakan pada sumur konvensional di daerah tersebut. Diameter yang lebih kecil membantu mengurangi waktu dan biaya rig serta mengurangi biaya pipa. Slim hole drilling memiliki kelebihan seperti biaya operasi yang lebih rendah dibandingkan dengan conventional drilling dan tidak perlu membangun infrastruktur (jalan, suplai air), sehingga dihasilkan total well cost biaya pemboran yang lebih murah. Jadi dengan menggunakan metode ini diharapakan potensi energi panas bumi di indonesia bisa dapat di manfaatkan dengan baik dalam masa yang akan datang. Dibutuhkan juga komitmen investasi yang besar agar bisa dapat menjangkau potensi panas bumi dalam lokasi reservoir panas bumi yang sulit dijangkau.
Pengendalian Produktivitas Karyawan Terhadap Kesehatan Dan Keselamatan Kerja PT. Dirgantara Indonesia
Authors: Pradana Fery Abdi , Wiryasuta I Putu Gede , Gultom Kevin Parluhutan
Published: July 2022

Penelitian ini dilakukan untuk mengetahui bagaimana proses pelaksanaan program keselamatan dan kesehatan kerja di bagian produksi PT Dirgantara Indonesia, penelitian ini juga dapat diketahui tentang produktivitas kerja di PT Dirgantara Indonesia. Penelitian ini dilakukan pada 117 responden yang merupakan karyawan direktur produksi detil divisi manufaktur PT.Dirgantara Indonesia. Penelitian ini menggunakan data primer dengan menggunakan kuesioner dan wawancara juga menggunakan data sekunder yang diperoleh dari buku dan jurnal. Uji prinsip klasik yang digunakan untuk penelitian ini adalah uji normalitas, uji heteroskedastisitas, dan uji linieritas. Hasilnya adalah produktivitas karyawan dalam produktivitas direktorat produksi secara detail bagian manufaktur PT Dirgantara Indonesia sebesar 27,1% dilakukan dengan program kesehatan dan keselamatan sebanyak 72,9%. Hasil uji hipotesis menunjukkan bahwa terdapat pengaruh yang signifikan antara pelaksanaan program keselamatan kerja terhadap produktivitas kerja karyawan bagian produksi direktorat bagian bagian manufaktur PT Dirgantara Indonesia
IDENTIFIKASI KANDUNGAN FORMALIN DAN KORELASI PENGETAHUAN DENGAN SIKAP PEDAGANG IKAN ASIN DI PASAR BARU JUWANA
Authors: Permadi Aef Permadi , Yuniarti Tatty
Published: July 2022

Processing fish into salted fish is an ancient traditional way that is still widely done in various countries including Indonesia. Although salted fish is very popular with the public, public knowledge about salted fish that is good and safe to consume is still less, it  was evidenced by the many circulating salted fish sold in the market containing formalin. The purpose of the study was to identify the formalin content in salted fish in the Pasar Baru, Juwana, Pati City, knowing the character of traders, and the correlation between knowledge and the behavior of salted fish traders.  The research methods carried out are by survey method, formalin testing with test kit and Correlation test.  The results showed that fish products sold in Pasar Baru Juwana Pati as much as 27.7% of salted fish samples positive for formalin.  Types of salted fish products that contain formalin are rebon, teri nasi, sepat, cumi, juwi, kipas, petek, layur, and petek,, Formalin levels are as low as 1.50 mg/kg and highest at 43.49 mg/kg.  Characteristics of traders are traders generally aged 51-60 years; most (91.6%) women, more who attend elementary school â€“ high school (58.3%), all married, the longest trading is 0 - 10 years, generally the cost needs to trade around Rp 100,000 â€“ Rp 500,000 and  daily income selling salted fish, around Rp. 100,000 â€“ Rp 500,000. The results of the correlation test between the level of knowledge and the behavior of traders show a very strong relationship.
Technology and the Common Good: The Unity and Division of a Democratic Society
Authors: Batteau Allen W.
Published: July 2022

Building on the work of Elinor Ostrom (Governing the Commons) the author examines how the different shared goods of a democratic society are shaped by technology and demonstrates how club goods, common pool resources, and public goods are supported, enhanced, and disrupted by technology. He further argues that as the common good is undermined by different interests, it should be possible to reclaim technology, if the members of the society conclude that they have something in common.
The Condition Assessment of Hotel Business Development in Ukraine
Authors: Hromyk Oksana
Published: July 2022

Topicality. In this article activities of collective accommodation facilities (CAF) in Ukrainian regions are analysed, in particular, hotel enterprises (accommodation fund). In the hotel market, the competition strengthening between hotels can be observed, that is from the world hotel concerns. Therefore, hotel enterprises are trying to increase their productivity and competitiveness by implementing effective organisation and management methods.
Aim and methods. The aim of the article is to analyse activity of CAF, identify problems of effective hotel business functioning in Ukraine. General scientific methods are used in this study: information materials of statistical and reference publications, analysis, synthesis, generalisation, comparison.
Results. Based on official data from the State Statistics Service, it can be mentioned that for the period from 2018 to 2020 the number of similar accommodation facilities decreased from 4719 to 1337 un. Accordingly, the number of places in CAF also decreased from 300 010 to 155 029 un. in 2018–2020. The provided official data show a general decrease in the number of hotel rooms and similar accommodation facilities. A significant decrease in the number of hotels and similar accommodation facilities is observed in 2020 compared to 2018. The segment of five-star hotels has suffered more than four- and three-star ones, due to the sharp drop in the flow of foreign tourists to Ukraine. During 2018–2019, the development of collective accommodation facilities, owned by natural persons-individuals of business entities, has a positive tendency. In 2020, a significant amount of accommodation fund is observed in hotels in Kyiv, as well as in Lvivska, Odeska, Kyivska and Ivano-Frankivska regions.
Conclusions and discussions. Thus, the study highlights that the reduced demand for hotel enterprises services in crisis circumstances is the main problem of hotel business development. It is necessary to develop infrastructure, introduce innovation and project support for the hotel enterprises development, implicate investments in the economic sectors progress. In comparison with other real estate sectors, double standards, a significant payback period of hotel enterprises hinder the hotel potential amplification in the country.
Elaborating and Implementing Scientifically Reasonable School Breakfasts
Authors: Sobko Anna , Peresichna Svitlana
Published: July 2022

Topicality. In this article, the current pupils’ state of health and nutrition is examined and analyzed. The need in urgent adjustment and possibility of improving pupils’ diets in general secondary education establishments is highlighted. In order to cope with it, the compliance to scientific standards of nutrition is necessary. To ensure the rational nutrition of schoolchildren, scientifically based complete breakfasts, balanced in terms of basic nutrients and energy value, for a two week period in autumn have been elaborated.
The aim of the study is to develop scientifically sound school breakfasts and their implementation in Cherkasy secondary schools.
Research methods. Standard generally accepted statistical and sociological methods are used, as well as the method of analytical and theoretical analysis, the questionnaire and poll method, the methods of induction and deduction.
Results. Ways to optimize the nutritional composition of food are defined, additionally, breakfasts for schoolchildren are elaborated. It meets scientifically sound objectives and requirements of regulatory documents, namely the order of the Ministry of Health of Ukraine dated 03.09.2017 № 1073 “On approval the Norms of physiological needs in basic nutrients and energy of the population of Ukraine.”
Conclusions and discussions. The results of the study are contained in the elaboration of breakfasts for pupils aged 6 to 18 years in accordance with new regulations, which include health dishes and which meet the principles of optimal nutrition, as well as meet 25–30 % of daily needs in essential nutrients, vitamins, minerals, and the ratio of proteins : fats : carbohydrates – 1 : 1 : 4.
Information Technology in Activities of the World’s Leading Libraries and Their Use under Modern Communications
Authors: Borodai Iryna , Tatarchuk Lyudmila , Pidhaina Tetiana
Published: July 2022

The aim of the article is to highlight the main trends in the development and implementation of information and communication technology in the library service system of the world’s leading countries.
The research methodology is based on the integrated use of general scientific and structural-functional methods. To clarify the evolution of information and communication strategies in library practice, there is a social communication approach, special historical methods.
The scientific novelty of the study lies in the comprehensive generalisation of new information and library services used in multiple countries.
Conclusions. Among the priority tasks of foreign libraries, there is the creation of their e-products, development of search information strategies, solving problems of digitisation of documents, and introduction of innovative means of information. Leadership in the development of communication technologies belongs to US libraries, which in the 1970s implemented the first projects to inform the library process, digitise holdings and create e-libraries. Among European countries, information and communication technology is being intensively implemented in libraries of Germany, Sweden and Denmark. The concept of the machinery of information flows has developed rapidly in the East, especially in libraries in China, Japan and Korea. Ukraine is actively using international electronic databases to build its strategy for library informatisation. At this stage, the task is to create integrated global information resources based on corporate activities of libraries for the accumulation, storage and dissemination of information flows, and development of effective search engines and information services for users.
Kyiv National University of Culture and Arts Scientific Library in the System of Publications’ Scientometric Assessment
Authors: Horban Yurii , Kulish Yuliia , Rybka Anna
Published: July 2022

The aim of the article is to investigate ways to assess the effectiveness of scientific research, conduct a comprehensive analysis and characterise the publications of research and teaching staff of the Kyiv National University of Culture and Arts.
The research methodology is based on the application of a systematic approach and a number of methods: analytical, observation, comparison, and the method of theoretical generalisation. The classification method is to organise data by volume and quantity. The authors have revealed the transformation of the structure of scientific research through the dialectical method taking into account the development of scientometric indicators.
The scientific novelty consists in processing and covering the results of publication activity of research and teaching staff of the Kyiv National University of Culture and Arts in international scientometric databases. The article describes the work of the Scientific Library to provide access to full-text databases, user training, monitor publication activity, and identify scientific papers in international databases.
Conclusions. The significance of publications as a scientometric indicator is that this indicator assesses the effectiveness of both individual scientists and research teams and facilities. Publications in academic journals indexed in Scopus and Web of Science contribute to the growth of the rating in the scientific community, guarantee the successful defence of scientific work, increase the chance of receiving grants, and contribute to an excellent start to publishing activities in world-class scientific journals, and so on. The creation and active work of the bibliometric and scientometric sector of the Scientific Library, which provides information and analytical support for the publication activity of higher education institutions, contributed to the increase in the level of publication activity, scientometric and bibliometric indicators of research and teaching staff of the Kyiv National University of Culture and Arts.
Means of Archival Internet Communication in the Aspect of Social Network Development
Authors: Vasylenko Daria
Published: July 2022

The maximum use of Internet communication by archival institutions can ensure two-way interaction between the archive and users of its services. In this Internet ecosystem, the archive will have a timely relationship with the society, and through the prism of this relationship, the archival institution will have the opportunity to self-promote, create a new image among the Internet audience and attract potential donors. This effectiveness can be achieved through its own, unique content on online platforms that are part of the network Internet communication system of the archival institution.
The aim of the article is to determine effective means of archival Internet communication through the prism of social network accounts.
The research methodology is based on the use of general scientific methods, namely synthesis, description, explanation, analysis, and comparison.
Scientific novelty. The study describes the content of social network accounts of Ukrainian archival institutions, and provides recommendations for its improvement to advance archival Internet communication. The study is based on the social network accounts of the archives (Facebook, Instagram, Twitter, YouTube) as a source of archival Internet communication. The network activity of 9 central state archives, 24 state regional archives, and the State Archive of Kyiv is analysed. For comparison, the article provides an analysis of the social networks of the US National Archives through which network Internet communication is carried out. The study showed that 9 central archives, 24 regional archives, and the State Archive of Kyiv had Facebook accounts, there are 16 archival institutions on Instagram, 17 on YouTube, and 2 on Twitter.
Conclusions. Thus, archival institutions can accumulate their potential to produce quality, interesting, and most importantly unique content in one of the social networks to achieve maximum results in promoting their page on the social network. It is proposed to actively promote Facebook accounts, as the starting data of profiles of this social network are the highest given the number of subscribers and the experience of page administration.
Retrospective Analysis of Comics as an Object of Research by Ukrainian and Foreign Scientists
Authors: Krikunenko Serhii
Published: July 2022

The aim of the article is to carry out a retrospective analysis of comics as an object of study in the scientific works of Ukrainian and foreign scholars in the field of painting and comics, as well as to systematise the main periods of studying this topic in the world scientific space.
The research methodology of the article is based on the application of both general and special methods of scientific knowledge, in particular retrospective, theoretical-research and system-structural methods. This methodological approach allows revealing and analysing the research of foreign and Ukrainian scholars on the historical aspects of the formation of comics as an independent, complex multimodal entity.
The scientific novelty of the study is that the paper comprehensively considers the main aspects and current scientific approaches to the study of painting among domestic and foreign scholars and periodises the development of comics with seven stages of development of comics as an information product and reveals their specifics. The author has shown that comics are an intersemiotic phenomenon of human creative activity, an independent complex multimodal formation.
Conclusions. As a result of a detailed description of the features of research in comics, the article proves the emergence of new trends in the study of graphic histories by scientists not only in terms of retrospective comics as a separate art but also such as the interaction of verbal and nonverbal components; the social impact of cartoons on the lives and lives of readers; information and communication properties of cartoons; features of linguistic and cultural aspects of comics; definition of the concept of «comics»; the ratio of certain compositional components of the comic information and communication properties of cartoons; systematic study of varieties and typology of comics.
Wear resistance of composite electrolytic coatings
Authors: Skyba M.Ye. , Stechyshyn M.S. , Oleksandrenko V.P. , Mashovets N.S. , Bilyk Yu.M.
Published: July 2022

The article analyzes the influence of composite electrolytic coatings (CEC) on the wear resistance of structural steels. The issues of matrix selection and various combinations in composite coatings of different chemical elements and compounds are considered. Coatings based on chromium, nickel, iron, copper, cobalt and others are widely used in industry, but nickel-based composite coatings are the most widely used. Nickel is widely used as a matrix for CEC, because it has an affinity for most particles used as the second phase and easily forms a coating with them. These coatings are used for corrosion protection, increase of physical and mechanical and chemical parameters, increase of hardness and wear resistance, restoration of the sizes, giving to a surface of self-lubricating properties.

Nickel-based coatings with SiC filler of various fractions from size 100/80 μm to nanoparticles smaller than 50 nm were investigated on the basis of the established installation for CEC application. Thus, SiC powders with the following sizes were used in the works: less than 50 nm - nanoparticles; M5; 28/20; 50/40; 100/80 μm.

In the studies performed, 0.01… 0.02 g/l sodium lauryl sulfate was additionally introduced into the electrolyte, which promotes the incorporation of SiC particles into the coating and improves the conditions for building the Nickel matrix.

Amorphous boron powders of about 1 μm size were also added to the silicon carbides as a filler, which is explained by the possibility of boron and nickel interaction during the subsequent heat treatment of the coating and obtaining new structures (solid solutions, eutectic, dispersion-hard alloys).

It is of practical interest to study the possibility of improving the physical and mechanical properties of nickel-based CEC by introducing metals capable of heat treatment, interact with the metal matrix to form solid substitution solutions and chemical compounds (solid phases of implementation) and determine tribotechnical characteristics of these coatings.
Study of the kinetics of wear of steels from the point of view of the provisions of the adhesive-hydrodynamic theory of wear
Authors: Poberezhnyi M.M. , Kaplun P.V. , Kolenov S.O.
Published: July 2022

The article is devoted to the study of wear resistance of the surface layer of steels 40X and ШX15, when rubbed in oil I-20. A comparison of the surface layer of samples of raw and nitrided steels, before and after the tests. The study of the fine microstructure of the samples with the help of the LDFP microscope, allowed us to conclude that the samples that were subjected to ionic nitriding, improved roughness. In turn, increased the area of linear contact, reduced contact load. The graphic dependence of roughness indicators is constructed. After testing, we can conclude that nitrided steel has a long service life, namely high hardness, resistance to abrasion, durability and corrosion resistance. The mechanism for obtaining increased resources needs further study
Substantiation of conditions of effective working capacity of tribocouples of the details made of polymeric composite materials with high-modulus fillers
Authors: Aulin V.V. , Hrynkiv A.V. , Ly S.V. , Livitskyi O.M.
Published: July 2022

This work is devoted to the study of the conditions of effective performance of triad couplings of parts made of polymeric composite materials. The stress state of the material is associated with the characteristics of the accumulation of dislocations, the energy of activation of their movement. The average stress, friction stress is determined. Based on this, expressions for estimating critical stresses and loads on tribocouple parts are obtained. The distribution of the force on the tribocoupling of parts is determined taking into account the quality characteristics of the friction surfaces, modulus of elasticity and Poisson's constant of the components of the polymer composite material. This problem is considered for tribocouples of parts of various kinds.

Expressions for calculation of nominal pressures at different types of contact of material of details of tribocoupling are received, and also the equations on which it is possible to estimate in them values of nominal critical pressure are resulted.

The conditions for efficient operation of tribocoupling of parts made of polymer composite materials are clarified. It is determined that a significant increase in the nominal critical pressure on the tribocoupling is possible with the use of high-modulus fillers, the modulus of elasticity of which is greater than the modulus of elasticity of the polymer matrix
Contact melting and structure formation in the system: α-iron-nanomaterials - common quality carbon steel
Authors: Savulyak V.I. , Osadchuk А.А.
Published: July 2022

In this paper, processes of contact melting between steel plates, which arises after feeding the contact pulse of a contact welding machine, are studied, for cases when nanomaterials in the form of carbon nanofibers and powders of refractory metals are being located between the plates. It was established that the addition of carbon nanotubes allows to ensure the passage of contact melting with lower energy costs and to obtain high carbonaceous layers of considerable hardness, and the addition of doping elements makes it possible to control the structure, grainy and physical and mechanical properties of the formed material.
The influence of the chemical composition of the hardened auger on its wear during dehydration process of municipal solid waste in the garbage truck
Authors: Bereziuk O.V. , Savulyak V.I. , Kharzhevskyi V.O.
Published: July 2022

The article is dedicated to the study of the influence of the chemical composition of the hardened auger by the chromium on its wear during dehydration of solid waste in the garbage truck. Using the rotatable central composition planning of the experiment of the second order by means of the Box-Wilson method, the dependencies of auger wear depending on the chemical composition of the hardened steel and friction path are determined. The responce surfaces of the objective functions are shown – the wearing of the hardened steel and energy consumption of the dehydration process by the hardened auger press of the mixed municipal solid waste according to the influense parameters. It is established that on the friction path s = 56850 m, during the dehydration process of solid waste in the garbage truck, the simultanuous incresing of the carbon content from 0.45% to 2.1%, and the chromium content – from 0.25% to 12%, at the optimum content of the manganese as 0.527% in the hardened steel of the auger, enable to decrease the energy consumption of the dehydration process of solid waste by 25.7 kWh/tons, or 10.7%. Therefore, it tends to cheaper the process of dehydration in the garbage truck. It is established the expediency of further research for the determination the rational composition and the structural state of the auger material and the ways to increase its wear resistance.
Properties of coatings obtained by electric arc spraing for renovation of parts of machines and vehicle mechanisms
Authors: Lopata A. , Holovashchuk M. , Lopata L. , Solovuch E. , Katerinich S.
Published: July 2022

The robots present the results of investigating the power of coatings, excluding electric arc (EAS) filings, and their comparison with the powers of coatings, excluding gas-flame filings. The porosity of the coating, taken from electric arc filings, was in the range of 8-10%. the adhesion strength was 80…100 MPa. The results of the investigations show the advantages and purpose of using electric arc sawing to improve and move the capacity of machine parts and transport mechanisms. In the work, the following factors are added to the process of electric arc sawing: storage of fuel sum, distance of sawing, dispersion of sawing and other. on authority cover. In the course of the investigation, the increase in resistance, adhesive strength, coating thickness, the term for the coating thickness, was determined by the parameters of the electric arc filing. The robots have considered the possibility of securing the necessary authorities influencing the surface with the method of advancing the resource of machine parts by way of regulation by the factors of EAS. Regulating the smoothness and temperature of the stream of transporting gas and particles, you can change the diameter of the droplet, increase the width and reduce the oxidation of the coating. The results of comparative analysis of the properties of coatings applied by electric arc spraying (EAS) using the products of combustion of propane-air mixture and gas-flame spraying (FSP) using gas-air mixture are presented. Under optimal conditions of the spraying process, the porosity of the coatings obtained by electric arc spraying is much lower compared to gas-flame spraying: 8-10% and 20-30%, respectively. Adhesion strength of coatings obtained by electric arc spraying increased by 1.8-2.2 times (from 30-40 MPa in gas-flame spraying to 100 MPa in electric arc), wear resistance increased by 2-2yu5 times.
State and ways to improve the quality of school science and mathematics education in Ukraine. Analytical and methodological materials
Authors:   Institute of Pedagogy of NAES of Ukraine
Published: July 2022

The publication presents analytical and methodological materials prepared by the researchers of the Institute of Pedagogy of the NAES of Ukraine on the state, key problems, trends and mechanisms of school science and mathematics education in the context of the New Ukrainian School Concept and new standards of primary and basic secondary education. The materials are addressed to employees of public administration bodies, heads and teachers of general secondary education institutions.
Estimation of Effects of Air Pollution on the Corrosion of Historical Buildings in Bangkok
Authors:   Department of Environmental Science, Faculty of Science, Silpakorn University, Muang, Nakhon Pathom 73000, Thailand, Daengprathum Nuttacha , Onchang Rattapon ,   Department of Environmental Science, Faculty of Science, Silpakorn University, Muang, Nakhon Pathom 73000, Thailand, Nakhapakorn Kanchana ,   Faculty of Environment and Resource Studies, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand, Robert Ornprapa ,   Department of Environmental Science, Faculty of Science, Silpakorn University, Muang, Nakhon Pathom 73000, Thailand, Tipayarom Aungsiri ,   Department of Environmental Science, Faculty of Science, Silpakorn University, Muang, Nakhon Pathom 73000, Thailand, Johann Sturm Peter ,   Institute for Internal Combustion Engines and Thermodynamics, Graz University of Technology, Graz A-8010, Austria
Published: July 2022

Historical buildings are recognized as the valuable cultural heritage of a nation. They may suffer material deterioration unavoidably because of exposure to air pollution. We used geographic information systems with dose-response functions (DRFs) to estimate the corrosion of copper and Portland limestone, and their risk of corrosion with regard to historical buildings in Bangkok, Thailand. The first step was to find a suitable spatial interpolation method considering the air pollution and meteorological measurement data for 2010-2019 from 26 monitoring stations in Bangkok and its neighborhoods. Applying multiple performance measures, the inverse distance weighting (IDW) method was found to be the most suitable. Predictions of the pollutant concentration in the spatial atmosphere showed that the concentration of all pollutants (SO2, NO2, O3, and PM10) tends to increase in 2028. Air pollution exposure time duration tends to be a key factor affecting the corrosion of material. The results of spatial corrosion estimations indicated that in 2010, the corrosion of copper and Portland limestone were at acceptable levels; however, the estimated corrosion levels for 2019 and 2028 are higher and beyond the acceptable levels. Moreover, both materials in the Rattanakosin historical area exceed their tolerable corrosion rates with considerably serious risks in 2028. The results can be further used to establish active measures to reduce the rate of corrosion of historical buildings in Bangkok.
O exame ginecológico para a prevenção do câncer cervico-uterino: relações de gênero expressas pela clientela
Authors: Lopes Regina Lúcia Mendonça , Diniz Normélia Maria Freire , Gesteira Solange Maria dos Anjos , Matos Marcia Ediméia Costa de , Argôllo Sônia Lorena Soeiro , Santos Ana Shirley Maranhão dos , Reis Orlane Ribeiro
Published: July 2022

A incidência do câncer cérvico-uterino tem aumentado em todos os grupos sociais. Nos últimos 20 anos, essa neoplasia foi responsável pelos maiores índices de mortalidade entre as mulheres brasileiras. Para 1998, foi feita uma estimativa de 21.725 novos casos e 6.815 óbitos. O objeto deste estudo são as relações de gênero expressas pela cliente submetida ao Papanicolaou, cuja demanda foi espontânea. O objetivo é compreender o impacto da construção das relações de gênero e sua influência na demanda voluntária ao exame. A entrevista semi-estruturada, foi feita com mulheres que buscaram o 15° Centro de Saúde, localizado em Salvador-BA. Utilizando para análise o referencial de gênero e de prevenção do câncer, foi possível identificar cinco categorias, que expressam características da relação de poder entre o profissional e a cliente durante a dinâmica do exame. Concluiu-se que os programas assistenciais não consideram a dimensão que valoriza as questões de gênero e que, apesar da importância dada pelas mulheres ao exame, as mesmas não o incorporam como de rotina em suas vidas adultas.
Cistadenocarcinoma papilífero de epidídimo: relato de caso e revisão da literatura
Authors: Eisele Rogério L. , Gordan Ângela N. , Siqueira Maira C. , Quessada Patrícia Carla C. W. , Ito Kazuhiro
Published: July 2022

Frente a extrema raridade de se encontrar carcinomas no epidídimo, bem como a importância clínico-patológica do seu reconhecimento para o prognóstico e a terapêutica adequados, apresentamos um caso de cistadenocarcinoma papilífero de epidídimo, além de revisão da literatura a respeito. Paciente de 39 anos com aumento de volume da bolsa escrotal à direita há 8 anos indolor, submetido à orquidoepididimectomia total ipsilateral, que revelou achados morfológicos e imunohistoquímicos característicos de a um cistadenocarcinoma papilífero de epidídimo do tipo epitélio ovariano.
V for vitamin, inverted V for lack of it: A rare case of subacute combined degeneration of cord with bladder symptoms and associated multiple Tarlov cysts
Authors: KC Shashidhar , V Savitha , Bs Vathul
Published: July 2022

Subacute degeneration of cord (SACD) is a rare presentation of a common disease and it should be kept in mind when the patient develops symptoms of peripheral neuropathy. This is a case of a 65-year-old male who presented with pins and needles sensation of bilateral hands and feet and with difficulty in voiding. Neurological examination showed large fiber neuropathy with an exaggerated knee jerk, absent ankle jerk, extensor plantar, and a positive Romberg’s sign. Routine laboratory investigations showed low hemoglobin and low vitamin B12 levels. Magnetic resonance imaging of the spinal cord showed a hyperintense lesion in the posterior aspect of the cervical cord with a classical “inverted V” sign on the axial section which is suggestive of SACD. Coincidentally, there were multiple Tarlov cysts present. Finally, the patient improved with vitamin B12 injections. This case is unique as an association of SACD with Tarlov cysts with a classical inverted V sign has not been reported according to the literature.
The influence of social prestige on Pino Cacucci’s work: A corpus-based study
Authors: Mattioli Virginia
Published: July 2022

This paper analyses Pino Cacucci’s work as a translator and travel writer in order to assess the influence of social prestige on his behaviour when facing otherness. Both translation and travel writing relate different linguistic and cultural contexts to one another. The textual elements representing such linguistic and cultural encounters are foreign words, and their treatment —in terms of maintenance or adaptation— can be used as an indicator of the author’s position towards the foreign. From here, the study examines the treatment of foreign words identified in three novels written or translated by Cacucci. Following a corpus-based methodology, the techniques used to transpose foreign words from the source to the target context are determined and related to exoticism (if they maintain the original form) or domestication (if the foreign element is translated or adapted to the target language). Finally, the results are contrasted with the current literary canon. The outcomes reveal a greater acceptance of otherness in the most prestigious novels, in terms of textual practice (translation/travel writing) and linguistic variety (peninsular/Argentinian Spanish), showing the influence of social prestige on the author’s behaviour and suggesting some reflections about the relationship between social recognition and acceptance of otherness.
EDITORIAL VOL 5 NO 1 (2022): PLATFORM KEDAIREKA DAN PENGABDIAN MASYARAKAT
Authors: Akademia Jurnal Mitra
Published: July 2022

Program Kementerian Pendidikan, Kebudayaan, Riset dan Teknologi, terutama pada Direktorat Jendral Pendidikan Vokasi saat ini salah satunya berfokus pada apa yang disebut pendanaan padanan atau istilah Inggrisnya, matching fund. Pada buku panduannya dijelaskan, bahwa program ini dimaksudkan untuk semakin mengeratkan jalinan atau kolaborasi antara perguruan tinggi, dan pendidikan vokasi adalah pihak yang sangat didorong, dengan dunia usaha dan dunia industri (DUDI). Bahkan terobosan program ini telah diwarnai dengan semangat dari rumusan teori penta helix yang melibatkan lima elemen unsur pengembangan masyararakat, yaitu  unsur pemerintah, akademisi, badan atau pelaku usaha, masyarakat atau komunitas, dan media.