bluuebunny/crossref_metadata_2025 huggingface dataset:
PENDAMPINGAN KETERAMPILAN MASYARAKAT DETEKSI DINI PENYAKIT HIPERTENSI
Authors: . Subandrate
Published: October 2020

Hipertensi termasuk penyakit dengan angka kejadian (angka prevalensi) yang cukup tinggi. Hipertensi ikut berperan dalam kematian ribuan orang lain karena penyakit ikutannya yang berbahanya seperti stroke, serangan jantung, gagal jantung, kebutaan, dan gagal ginjal. Penyakit ini tidak dapat disembuhkan tetapi dapat dikendalikan. Pemeriksaan tekanan darah yang rutin merupakan kunci dalam deteksi dini penyakit tersebut. Masyarakat harus mampu melakukan pemeriksaan tersebut dengan teknik dan alat yang sederhana. Penggunaan tensimeter digital merupakan salah satu solusi untuk mempermudah penyaringan dan deteksi dini penyakit tersebut oleh masyarakat dan untuk masyarakat.Kegiatan pengabdian pada masyarakat ini berupa penyuluhan tentang tanda dan gejala penyakit Hipertensi serta pengaturan diet bagi setiap masyarakat yang memiliki risiko untuk terjadinya hipertensi dan bagi masyarakat yang menderita hipertensi. Selain itu juga dilakukan penyuluhan tentang penggunaan tensimeter digital untuk memeriksa tekanan darah kepada masyarakat Desa Tempirai Selatan Kecamatan Penukal Utara Kabupaten PALI. Sementara pelatihan dan peragaan cara menggunakan tensimeter diberikan kepada kader kesehatan dengan tujuan agar terbentuk kader yang mampu melakukan pemeriksaan tekanan darah bagi warga masyarakat yang dicurigai menderita hipertensi atau telah menderita penyakit hipertensi sehingga diagnosis dini penyakit hipertensi dapat ditegakkan. Para kader kesehatan juga diajarkan cara mengedukasi pola hidup dan pasien hipertensi secara baik dan benar.Warga masyarakat sangat antusias untuk mengikuti kegiatan pengabdian ini. Adanya dukungan dari Kepala Desa dan kader kesehatan membuat kegiatan ini berhasil dilaksanakan dengan baik. Seluruh kader yang dilatih telah mampu menggunakan tensimeter digital. Hal ini dibuktikan dengan dilakukannya pemeriksaan tekanan darah oleh para kader kesehatan kepada masyarakat secara langsung. Dengan diserahkannya alat tersebut kepada masing-masing kader kesehatan tiap dusun, diharapkan terbentuk posko-posko kesehatan untuk deteksi penyakit hipertensi di masing-masing dusun. Perlu dilakukan kegiatan pengabdian yang berkesinambungan dengan topik-topik penyakit yang berbeda juga pengabdian berupa pelayanan pemeriksaan dan pengobatan gratis kepada masyarakat sehingga selain mendapatkan pengetahuan yang baru juga dapat menikmati langsung pelayanan kesehatan.
A review of rare Scottish pot beetles with information on surveys for six-spotted
(Cryptocephalus sexpunctatus) and ten-spotted (Cryptocephalus decemmaculatus)
pot beetles
Authors: Burgess S.
Published: October 2020

Pot beetles (genus Cryptocephalus) are a fascinating group of beetles. Of the 19 species found in the U.K., 11 have been recorded in Scotland and seven of these have conservation designations. Buglife have successfully run public surveys in 2017, 2018 and 2019 for the six-spotted pot beetle (Cryptocephalus sexpunctatus) (Fig. 1) at Kirkconnell Flow, in Dumfries & Galloway and the ten-spotted pot beetle (C. decemmaculatus) (Fig. 2) at Black Wood of Rannoch in Perthshire. At Kirkconnell Flow, the six-spotted pot beetles were rediscovered during the first year of the survey in extremely low numbers, with a new colony found in the north of the site in 2019. At Black Wood of Rannoch, the ten-spotted pot beetle has now been recorded at three adjacent 1 km squares within the Camghouran area.
The concept of management of innovative development of energy service enterprises
Authors: Barna Stepan
Published: October 2020

Purpose. The aim of the article is to substantiate the concept of management of innovative development of energy service enterprises in Ukraine.
Methodology of research. General and special methods are used in the course of the research, in particular methods: dialectics and scientific abstraction – in determining the essence of the concept of management of innovative development of energy service enterprises and its components; graphic – to depict the constituent elements of the concept in the relationship; monographic – to describe the concept, its ideas and provisions.
Findings. The essence of the concept of management of innovative development of energy service enterprises as the generalized understanding of separate processes which comprehensively characterizes it and promotes achievement of the purposes or the decision of problems is defined. The constituent concepts are established, in particular: the purpose, principles and features of activity, and also functions, methods and tools by means of which the set purposes are reached. Emphasis is placed on the dependence of the management of innovative development of the enterprise on environmental factors that directly and indirectly determine the supply and demand for innovation in the field of energy services.
A schematic representation of the concept is given. The essence and significance of each constituent element of the concept are detailed; the elements of the innovation management system are emphasized separately. The directions and tools of integration of innovative development into all subsystems of the enterprise are substantiated.
The urgency of increasing the level of innovative development of energy service enterprises through the introduction of the latest developments is substantiated. Some innovative solutions to which energy service enterprises should pay attention are characterized.
Originality. The understanding of the concept of management of innovative development of energy service enterprises is systematized, and also elements of external environment and system of management of innovative development are structured in detail. In contrast to existing developments, the proposed concept more clearly and comprehensively substantiates the theoretical foundations of integration of innovative development into all management subsystems, as well as systematizes the impact of external factors on the innovative development of energy enterprises.
Practical value. The proposed concept forms a theoretical and methodological basis for improving the management system of innovative development of energy service enterprises and ensuring the growth of the level of innovative services to improve energy efficiency.
Key words: energy service, energy efficiency, innovative development, innovative developments, innovations, concept, development, management.
Basic approach to strategic planning of investment activities of business entities in agricultural sector
Authors: Piata Leonid
Published: October 2020

Purpose. The aim of the article is to highlight the basic approach to strategic planning of investment activity of business entities in agricultural sector and its main components.
Methodology of research. The main research methods in the article are analysis and synthesis methods. Using the analysis method, the components of the basic approach to strategic planning of investment activity are analysed. Using the synthesis method, significant elements of the studied basic approach are determined.
Findings. The article discusses the basic concepts used in the process of strategic planning of investment activity of business entities in agricultural sector, in particular: “investment”, “investment activity”, “planning”, “strategic planning” and “strategic planning of investment activity”.
The specialities of planning and strategic planning of investment activity in the business entities in agricultural sector are described.
Peculiarities of planning and strategic planning of investment activity in economic entities of the agricultural sector are described.
Originality. The author defines the main components of the basic approach to strategic planning of investment activities of business entities in agricultural sector: functional specialities, industry differences, principles, criteria, structural elements, sources of investment, stages.
The attention of agricultural entities is emphasized on the importance of flexible application of the basic approach in the process of strategic planning of investment activity, taking into account the specialization of their economic activity, the level of material and technical support, the actual and potential ratio of investment sources, the influence of environmental factors and specific development goals.
Practical value. The results of the study can be used in the process of preparing strategies and strategic plans for investment activities by agricultural entities.
Key words: investments, investment activity, planning, strategic planning, investment activity strategies.
Conceptual aspects of formation of village-preserving model of management on the basis of socialization of entrepreneurship
Authors: Diuk Anna
Published: October 2020

Purpose. The aim of the article is deepening of theoretical and methodical bases of formation of village-preserving model of managing on the bases of socialization of entrepreneurship with the definition of the special significance of social entrepreneurial formations.
Methodology of research. The theoretical and methodological basis of the study are the key provisions, principles and methods of modern business theory, social aspects of management and the concept of sustainable development of social economic systems, including the socialization of entrepreneurial activity with the peculiarities of agriculture. The results of the study are based on the use of such methods and approaches as: abstract and logical analysis – to determine the principles of socialization of entrepreneurial management, taking into account the theoretical foundations of the role of enterprises in the rural development system; generalization and systematization – with the conceptual substantiation of the advantages of the village-preserving model of management, as well as the characterization of the role of socialization of agricultural entrepreneurship for the activation of the functions of village-saving; systematic approach – to substantiate the scientific vision of the relationship between the principles of formation of a village-preserving model of management due to the factor of socialization of entrepreneurship with the UN Sustainable Development Goals until 2030.
Findings. Theoretical provisions of the formation of the system of management in the countryside in terms of conceptual positioning of the essence of the village-preserving model on the basis of socialization of entrepreneurship are revealed. The theoretical and methodological characteristics of the unity of economic and social principles in ensuring the criteria of rural conservation on the basis of sustainability are determined.
The methodical estimation of factors of maintenance of functioning of the modern agricultural enterprises with a projection on conditions of achievement of village-preserving social effect for development of territories is carried out. The general priorities of the state policy necessary for achievement which will promote realization of village-preserving model of managing, socialization of business with a projection on sustainable development are characterized.
Originality. The conceptual aspects and principles of forming a village-preserving model of management, based on the socialization of entrepreneurship, are further developed.
Practical value. The results of the conducted study can be the basis for further research on the development of strategy and substantiated of the principles of public policy in the field of sustainable development of villages, rural areas and the development of incentives to strengthen the social orientation of entrepreneurship.
Key words: entrepreneurship, management, village, rural territories, village-preserving model, socialization, sustainable development.
Foreign experience in personnel management in the hotel and restaurant business
Authors: Okhota Vitalii
Published: October 2020

Purpose. The aim of the article is systematization of the main directions of effective foreign experience of personnel management in the field of hotel and restaurant business.

Methodology of research. The works of domestic and foreign scientists on effective foreign experience in personnel management in the hotel and restaurant business are the theoretical and methodological basis of the study. The tasks set in the work are solved by means of methods: analysis and generalization – at disclosure of the basic directions of the leading foreign experience of personnel management in the field of hotel and restaurant business; system approach and abstract and logical – in determining the possibilities of application of the considered methods in the domestic conditions of development of the subjects of the researched sphere.

Findings. The main directions of effective foreign experience of personnel management in the field of hotel and restaurant business are systematized. It is established that the main areas of successful experience of foreign countries in the management of personnel of the hotel and restaurant industry include: the personnel management system of the hotel and restaurant industry, based on the use of kaizen strategy, which is typical of Japanese management; the American approach to the personnel management system, which is applied to the entire service sector in the country (including the hotel and restaurant business) and is based on a decent assessment and remuneration of employees for the work performed (“Pay for Performance”); competency approach used in the hotel and restaurant industry in the West and based on the guideline for training employees to manage their own knowledge, skills and abilities, i.e. be able to learn and develop independently (through the introduction of a generic model and corporate competency model).

Originality. The substantiation of possible directions of adaptation of effective foreign experience of personnel management in the sphere of hotel and restaurant business to conditions of functioning of the Ukrainian establishments of the specified sphere has received further development.

Practical value. The use of successful experience of foreign countries in the management of personnel of the hotel and restaurant industry will contribute to the further improvement of the system of training, retraining, advanced training and competitiveness of the hotel industry of Ukraine.

Key words: personnel management, hotel and restaurant business, competency approach, kaizen strategy, implementation, generic model, corporate competency model, adaptation.
A dialectical approach to the study of the financial mechanism for ensuring public welfare
Authors: Demianyshyn Vasyl , Horyn Volodymyr
Published: October 2020

Purpose. The aim of the article is scientific substantiation of theoretical and methodological bases of the financial mechanism for ensuring public welfare with application of a dialectical method of scientific knowledge.

Methodology of research. The methodological basis of the study is formed by the dialectical method of scientific knowledge, which involves the application of basic laws, principles and categories of dialectics. The following methods are used in the article: analysis and synthesis, generalization – in the study of literature sources on the research topic; abstractions, inductions, deductions, ascent from the abstract to the concrete – in the disclosure of the financial mechanism of ensuring public welfare in terms of the laws of dialectics, the use of dialectical categories, the separation of its functions.

Findings. The financial mechanism for ensuring public welfare is characterized on the basis of the new interpretation of the basic laws of dialectics, which eliminates their ambivalence from the following positions: the sequence of causal interaction of its qualitative, quantitative and ordinal parameters; the result of the interaction of the interests of all economic entities involved in the process of forming the parameters of public welfare, which is expressed in the configuration and parameters of the components of the financial mechanism; sequence of transformations of the financial mechanism of ensuring public welfare on the basis of change of a configuration of interaction of its various qualities under the influence of external and internal factors. The application of the basic categories of dialectics made it possible to reveal the financial mechanism of ensuring public welfare in essence, as a phenomenon, in form and content, as well as to distinguish its functions.

Originality. The scientific and theoretical foundations of the financial mechanism of social welfare have been developed with the application of a new interpretation of the basic laws of dialectics. The most general, as well as specific properties and characteristics of this financial mechanism are revealed with the help of dialectical categories.

Practical value. Deepening the theoretical basis of the financial mechanism of ensuring public welfare will create the preconditions for improving the effectiveness of its elements in financial practice.

Key words: financial mechanism of ensuring public welfare, dialectical method, laws of dialectics, dialectical categories, ambivalence.
Actual aspects of vat accounting for the purchase of goods
Authors: Bachynskyi Vasyl , Pomulieva Valentyna
Published: October 2020

Purpose. The aim of the article is highlight the main aspects and current problems of VAT accounting in the purchase of goods and the search for effective solutions for its accounting.

Methodology of research. General scientific and specific methods are used in the study: logical analysis, systematic approach, synthesis, induction and deduction, generalization (in the study of current norms and regulations on accounting regulation and display methods, accounting features), abstract and logical (in generalization of theoretical provisions and formation conclusions and suggestions).

Findings. The current problems of VAT accounting for the purchase of goods are substantiated. It is proposed to use analytical accounts to reflect the value added tax when purchasing goods. The problematic aspects of the need to accrue VAT liabilities in the case of purchase of goods, their accounting are identified. Proposals have been formed for the use of analytical accounts to account for VAT liabilities. Emphasis is placed on ambiguous interpretations of tax norms and the opinion is expressed on the need for legislative and regulatory regulation of certain issues of value added tax accounting.

Originality. Proposals have been developed to improve the accounting of value added tax when purchasing goods, which will ensure the possibility of forming the accounting policy of enterprises on VAT accounting and will contribute to the reliability of accounting, tax reporting and correctness of calculations with the budget.

Practical value. The results of the study and the developed proposals can be used by VAT payers in developing the methodology of VAT accounting in their accounting policies and in accounting for value added tax, as well as implemented through legislative changes.

Key words: Tax Code, value added tax, accounting, tax credit, tax liabilities, tax invoice.
The development of digital infrastructure and blockchain technologies in Ukraine
Authors: Demchyshak Nazar , Radyk Vasyl
Published: October 2020

Purpose. The aim of the article is substantiation of the role of digital infrastructure in the process of digital transformation of Ukraine and analysis of the possibilities of using blockchain technologies.

Methodology of research. General and special methods of economic research are used in the course of scientific research, in particular: analysis and synthesis to reveal the economic essence of digital infrastructure; statistical and graphic methods ‑ in the analysis of world trends in the development of information and communication technologies, methods of induction and deduction, abstract and logical method ‑ in drawing conclusions from the results of the study.

Finding. Definitions of digital economy, suggested in domestic economic literature, are considered. The author’s definition of this concept is substantiated. Areas of activity have been identified in which the introduction of digital technologies will play a decisive role in the context of digital transformation. The Concept of the development of the digital economy and society of Ukraine and the directions of digital development defined by this Concept are considered. The types of digital infrastructures and the main digital technologies that ensure their formation are given. The essence of the concept of blockchain and the scope of its possible application in Ukraine in order to protect data and ensure cybersecurity is revealed.

Originality. The author's definition of digital economy is offered, in which special value is given to introduction and real use of digital technologies in various spheres of human activity. The role of digital infrastructure and main technologies that ensure its formation is substantiated. The directions of using blockchain technologies and measures that need to be implemented for further digital transformation of Ukraine are proposed.

Practical value. The results of the study will contribute to the formation of the institutional basis for further development of information technologies in Ukraine, their introduction into the real sector of the economy, and in the future ‑ building an effective digital economy focused on innovation in production and services.

Key words: digital economy, digital infrastructure, digital transformation, information and communication technologies, blockchain.
Development of cooperative movement technology in the legacy of Hryhorii Halahan
Authors: Shulskyi Mykola , Shulskyi Andrii
Published: October 2020

Purpose. The purpose of the article is to consider the development of technology of the cooperative movement, which is based on teachings of Hryhoriy Halahan.

Methodology of research. General scientific and special methods are used to study the problems: dialectical, deductive, inductive, abstraction, concretization and comparative method. The following research methods are used: dialectical method of cognition – when considering the historical path of H. Halahan's activity; theoretical generalization and comparison – for the development of the conceptual apparatus and research on the development of cooperative movement technology; abstract and logical – in the theoretical generalization of the essence and achievements of the scientific heritage of H. Halahan. The primary sources in the study are historical Ukrainian works.

Findings. A study of the main milestones in the life and work of a prominent figure in Ukraine in the second half of the nineteenth century Hryhoriy Halahan is conducted. The main emphasis in the research processes is focused on: consideration of the conditions for the development of various spheres of social relations in the middle of the XIX century in Ukraine; development and implementation of technology of H. Halahan’s cooperative activity; determining the impact of the technology of H. Halahan’s cooperative activity on the development of agricultural relations. A review of the life of Hryhoriy Halahan, as a prominent figure in Ukrainian economic thought, is implemented.

Originality. The generalization of H. Halahan's versatile activity is carried out; in particular the technologies of cooperative activity are singled out.

Practical value. Assessing the practical steps of implementation of the technology of H. Halahan’s cooperative activity gives grounds to assert the need for further research on the enrichment of science in this direction. The obtained results of the study are aimed at highlighting the “white spots” of the history of the technology of cooperative movement in the Ukrainian lands of the XIX century.
Key words: Hryhoriy Halahan, public relations, cooperation, technologies of cooperative activity, savings and loan cooperation, credits, cooperative activity.
Institutional, organizational and economic determinants of the use of block chain technologies in the financial sector
Authors: Brechko Oleksandr , Vorobets Vasyl
Published: October 2020

Purpose. The aim of the article is substantiation of organizational, economic and institutional determinants of the use of block chain technologies to solve problems in financial transactions and significantly reduce of financial risks.

Methodology of research. The methodological basis of the study is the dialectical method of scientific knowledge. General and special methods are used in the process of research, in particular: system approach ‒ in studying the connections between phenomena and processes in the system of ensuring the effective development of block chain technologies; deductive ‒ in the study of problems of block chain technologies in the financial sector, a comparative approach ‒ to compare and structure block chain technologies; graphic ‒ for visual and schematic display of theoretical and practical results of research; abstract and logical ‒ in carrying out theoretical generalizations, forming conclusions.

Findings. It has been determined that block chain technologies are related to the computerization of payment systems. It has been proven that block chain or distributed ledger technology (DLT) introduces a system of decentralized payment systems, with cryptographic methods of encrypting information. The spread of the use of the latest digital technologies in the system of the global financial space is substantiated. The role of block chain technologies as a strategic resource of competitive positioning of national economies is noted.

Originality. The support of the venture capital market is substantiated through separate measures. It is proposed to consolidate the requirements for venture investors at the legislative level. The theoretical substantiation of the use of block chain technologies is further developed.

Practical value. The results of the study can be used in the latest digital technologies: in lending P2P (Peer-to-Peer); public governance; dispute resolution, order management, product promotion; accounting. The use of block chain technologies will significantly reduce the time for banking and real-time payments.

Key words: digital agenda, digital services, digital technologies, block chain, digital assets, institutional basis of digitalization, financial sector.
Current state and prospects of innovative industry development of Ukraine
Authors: Alghadhywi Mohammed Younus Hasan
Published: October 2020

Purpose. The purpose of the study is to analyse the development trends of Ukrainian industry and identify ways to solve existing problems based on the intensification of innovation processes.
Methodology of research. During the research methods generally accepted in economic science were applied, in particular: statistical and graphic – for definition of Ukrainian industry development tendencies; comparative analysis – to compare the Ukrainian industry and the world; system generalization – in substantiating the directions of industry innovative development intensification.
Findings. The current trends in the development of industrial production in Ukraine, which are characterized by falling production volumes and negative changes in the structure of the industry, are revealed. The reduction of industrial production is revealed, which occurs mainly due to the curtailment of the processing industry enterprises activity. Negative changes in the structure of the industry are revealed, among which the increase in the share of low-tech productions with a significant decrease in medium-tech and moderate –high-tech ones are highlighted. Based on the correlation between industrial production indicators and GDP dynamics, it is proved that industry forms the foundation of the country`s social and economic development. It was found that the Ukrainian economy lags far behind the development of the world`s leading countries in terms of its material, resource, and energy intensity. The article proves that the issue of industrial development based on the intensification of innovation processes in Ukraine needs radical changes in reforming the management mechanisms of innovation processes and relations between science, society, business, and government to intensify investment activities support the technological development of industry, the introduction of environmentally friendly production.
Originality. The analysis of the state of Ukraine`s industry and substantiation of the need for its innovative development was further developed, in the context of which measures were proposed to intensify innovation processes, which, in addition to existing ones, provide for the formation of a managing mechanism for innovative industrial development; coordination of industrial sector development policy with the goals of sustainable and inclusive development; introduction of environmentally friendly industrial production; expansion of cross-border economic and environmental cooperation; development of the strategy of development of the industry of Ukraine taking into account the European experience.
Practical value. The results of the study are the basis for solving practical problems of improving the situation and the transition to innovative industrial development in Ukraine.
Key words: industry of Ukraine, processing industry, structure of industrial production, industry innovative development.
Inverse Semihypergroups
Authors: Abughazalah Nabilah Hani
Published: October 2020

The concept of inverse semihypergroup is a generalization of the concept of inverse semigroup. In this paper we defined an orthodox semihypergroup S as it is a regular semihypergroup in which the set of idempotents of S forms a subsemihypergroup. We also presented a new definition of inverse semihypergroup S as each element x ∈ S has a unique inverse s −1 in S, and we provided many results related to inverse semihypergroups, regular semihypergroups and orthodox semihypergroups
El principio constitucional de estabilidad presupuestaria en el marco de la macroeconomía: consecuencias y dificultades de su juridificación
Authors: Salvador Armendáriz Maria Amparo
Published: October 2020

La reforma del art. 135 de la CE y la consiguiente incorporación del régimen de estabilidad presupuestaria han impactado en nuestro modelo de Constitución económica. Se ha reforzado el lenguaje macroeconómico presente en la CE: PIB, recesión económica, volumen de deuda pública, déficit público. Por otro lado, la constitucionalización del compromiso de estabilidad presupuestaria preexistente en el nivel europeo ha elevado la integración de España con Europa al máximo nivel y afectado profundamente nuestra política fiscal. El alcance y la vinculatoriedad del nuevo mandato constitucional pueden contrastarse con ocasión de la crisis de la COVID-19. Ello permite analizar las consecuencias y dificultades que plantea su juridificación.
Cloud service for the formation of formalized case records
Authors:   Institute of Automation and Control Processes Far Eastern Branch of RAS, Gribova V. V. , Fedorischev L. A. ,   Institute of Automation and Control Processes Far Eastern Branch of RAS
Published: October 2020

The paper presents a cloud service for the formation of case records, the feature of which is a formal presentation of all entered patient data. A formal presentation of the case record is necessary for further processing of patient data by intelligent decision support services, as well as for obtaining new knowledge about the diagnosis and treatment of patients based on machine learning methods. The service is implemented on the medical portal of the IACPaaS cloud platform. The basic principles of development, architecture and software interface are presented. The technology of using the service is described.
Personal-Reflexivity Approach to Interractive Forms of Education and Upbringing
Authors: Байкова Л.А.
Published: October 2020

В статье раскрыта актуальность проблемы исследования, обусловленная необходимостью развития субъектной позиции обучающихся, их способности к рефлексии в условиях распространения смарт-образования, раскрыта сущность личностно-рефлексивного подхода к организации образовательного процесса как методологической основы организации различных видов деятельности, характеризующаяся направленностью на стимулирование осуществления субъектами образовательного процесса анализа и оценки, самоанализа и самооценки своего участия в этом процессе, его содержания, методов и средств и результатов. Отличием личностно-рефлексивного подхода от рефлексивного является обращенность на стимулирование рефлексивных процессов как у обучающихся, так и педагогов. Выявлена сущность гуманистической педагогической позиции как совокупности установок на себя, на обучающегося и свою профессиональную деятельность; уточнены определения понятий «активные» и «интерактивные методы обучения и воспитания», дано обоснование сущности личностно-рефлексивного подхода в контексте общепсихологической теории деятельности и понимания четырех типов рефлексии; обозначено место рефлексивной деятельности в технологиях таких методов, как мозговой штурм, проекты, ролевые, деловые, позиционные и блиц-игры, а также выявлены особенности применения приемов организации рефлексивной деятельности.

The article highlights the relevance of the issue under investigation and maintains that its relevance is accounted for by the necessity to develop students' subjectivity and their reflexivity in the conditions of smart-education. The article focuses on the essence of personal-reflexivity approach to the educational process as a methodological basis for organizing various activities. The personal-reflexivity approach is aimed at motivating the participants of the educational process to analyze, assess, self-analyze and self-assess their efficacy and involvement with the educational process, its content, methods, means, and results. Personal-reflexivity approach is different form reflexivity approach in that it is aimed at stimulating both teachers’ and students’ reflexivity. The article treats the essence of humane pedagogy, which focuses on the learner, the teacher, and the teacher’s professional activities. The article deals with such notions as active and interactive methods of education and upbringing. It treats the essence of the personal-reflexivity approach within the context of the general psychological theory of activity, it deals with four types of reflexivity and investigates the role of reflexivity in such methods and activities as brainstorming activities, project activities, role-playing games, case studies, blitz-games. It also focuses on methods of organizing reflexive activities.
Practices of Educational Volunteerism in History and Today
Authors: Бочко К.А.
Published: October 2020

Статья посвящена анализу феномена педагогического волонтерства в историческом опыте и современном социокультурном контексте. Целью является изучение исторического развития практик и направлений педагогического волонтерства. Исследование обусловлено наличием трех противоречий, которые характерны для педагогического волонтерства: популярность и недостаточная изученность, большие возможности и отсутствие научно выверенных методов реализации, историческая преемственность и новизна. Основные методы исследования: теоретический и сопоставительный анализ, исторический метод, анализ публицистических материалов.
C опорой на теоретические исследования и практические материалы было отслежено историческое развитие педагогического волонтерства, раскрыты его отличительные особенности от других видов социальных практик. Эти особенности иллюстрируют три критерия: волонтерский, педагогический, институциональный. На основе критериев делается вывод, что первые волонтерские педагогические практики получили распространение в деятельности движения «Сетлемент» в США. В статье дан обзор пяти основных направлений педагогического волонтерства в отечественном и зарубежном опыте: наставничество, репетиторство, духовно-просветительское направление, образовательное волонтерство, социально-развивающая деятельность с детьми, оказавшимися в трудной жизненной ситуации. Также были уточнены
и обоснованы для использования понятия «педагогическое волонтерство», «волонтер-педагог».

The article analyzes the phenomenon of educational volunteerism against the historical background and in the modern socio-cultural context. The aim of the article is to analyze the evolution of various practices and trends of educational volunteerism. The research focuses on three contradictions characteristic of educational volunteering: popularity vs. insufficient investigation, great opportunities vs. lack of developed implementation methodology, deep historical roots vs. novelty. The article employs the following methods of research: theoretical and comparative analysis, historical method, analysis of publicistic materials. The analysis of theoretical research and practical materials enables the author of the article to trace the historical development of educational volunteerism, to investigate its peculiar features that make it different form other social practices. These peculiarities illustrate three criteria: volunteering, educational and institutional. Relying on the criteria, the author concludes that the first practices of educational volunteerism were employed by
the adherents of the Settlement movement in the USA. The article analyzes five major trends of pedagogical volunteerism in Russia and abroad: mentoring, guidance, tutorship, spiritual enlightenment, socio-educational support for children in difficult life situations. The article also substantiates such notions as educational volunteerism and teaching volunteers.
Factors Affecting Job Satisfaction in the Tourism Sector of Bangladesh
Authors: Parveen Rumana , Rahman Masud Ibn , Khaled Moslehuddin Chowdhury
Published: October 2020

Purpose: The tourism sector is a very potential sector for Bangladesh in terms of growth and employment. Analyzing the literature, it can be observed that most of the researchers studied the tourist market and the degree of satisfaction of tourists. But job satisfaction as a human resource management concept, in the tourism sector has not been sufficiently investigated. Job satisfaction is particularly important in tourism sector as it is service oriented and people intensive. This study identified the antecedents of job satisfaction in tourism sector and their relative importance to the employees.

Methods: The study is quantitative in nature. A number of hypotheses were tested for relationships between job satisfaction and related facets like payment and benefits, advancement and growth, the work itself, leadership, communication, performance feedback and recognition, rewards, colleagues, and employee stress.  Data were collected through a survey method and structured questionnaire from employees of different tourism-related businesses. With 81.8% response rate, a total of 409 error-free response sheets containing a total of 38 independent variables were considered for the analysis through Smart PLS 3.01 software. The hypotheses were tested by following the path coefficients of the factors where job satisfaction was the dependent variable. The model of the satisfaction of employees for Bangladesh was established by using the coefficients of relationship with all nine facets and job satisfaction.

Results: The standardized regression weights are shown with the nine factors Payment and Benefit (PB), Advancement and Growth (AG), Work Itself (WI), Work Itself (WI), Leadership (LE), Communication (COM), Performance feedback and Recognition (PFR), Rewards (RE), Colleague (COL) and Stress (STR). It was found that five factors (PB, AG, WI, LE, COM) are relatively more significantly responsible for job satisfaction or dissatisfaction, than other four factors (PFR, RE, COL, STR). It also found that the managerial and non-managerial employees show considerable differences in their job satisfaction across the organizations.

Implications: The results found in the study may act as a basis for future research in the HR issues of the tourism sector. The owners and managers of tourism companies should appreciate the necessity of employees being satisfied, because this will lead to greater commitment, loyalty, and quality service to the customers.

Originality: Due to the dominance of other factors like machines, materials, and other technologies, there is weak evidence in some cases whether there is always a positive and strong relationship between job satisfaction and firm performance. But in a human intensive service industry like tourism, job satisfaction of employees who are directly responsible for consumer experience, is bound to be a dominant factor. This paper is expected to be cited in that particular idea or context.
Quasi-Invariants in Characteristic p and Twisted Quasi-Invariants
Authors:   Massachusetts Institute of Technology, USA, Ren Michael , Xu Xiaomeng ,   Peking University, China
Published: October 2020

The spaces of quasi-invariant polynomials were introduced by Chalykh and Veselov [Comm. Math. Phys. 126 (1990), 597-611]. Their Hilbert series over fields of characteristic 0 were computed by Feigin and Veselov [Int. Math. Res. Not. 2002 (2002), 521-545]. In this paper, we show some partial results and make two conjectures on the Hilbert series of these spaces over fields of positive characteristic. On the other hand, Braverman, Etingof and Finkelberg [arXiv:1611.10216] introduced the spaces of quasi-invariant polynomials twisted by a monomial. We extend some of their results to the spaces twisted by a smooth function.
HATS-37Ab and HATS-38b: Two Transiting Hot Neptunes in the Desert*
Authors: Jordán A. , Bakos G. Á. , Bayliss D. , Bento J. , Bhatti W. , Brahm R. , Csubry Z. , Espinoza N. , Hartman J. D. , Henning Th. , Mancini L. , Penev K. , Rabus M. , Sarkis P. , Suc V. , de Val-Borro M. , Zhou G. , Butler R. P. , Teske J. , Crane J. , Shectman S. , Tan T. G. , Thompson I. , Wallace J. J. , Lázár J. , Papp I. , Sári P.
Published: October 2020

We report the discovery of two transiting Neptunes by the HATSouth survey. The planet HATS-37Ab has a mass of

(31.5 ± 13.4 M
⊕) and a radius of

, and is on a

day orbit around a

mag,

star with a radius of

. We also present evidence that the star HATS-37A has an unresolved stellar companion HATS-37B, with a photometrically estimated mass of

. The planet HATS-38b has a mass of

(23.5 ± 3.5 M
⊕) and a radius of

, and is on a

day orbit around a

mag,

star with a radius of

. Both systems appear to be old, with isochrone-based ages of

Gyr, and

Gyr, respectively. Both HATS-37Ab and HATS-38b lie in the Neptune desert and are thus examples of a population with a low occurrence rate. They are also among the lowest-mass planets found from ground-based wide-field surveys to date.
Galaxy and Mass Assembly: A Comparison between Galaxy–Galaxy Lens Searches in KiDS/GAMA
Authors: Knabel Shawn , Steele Rebecca L. , Holwerda Benne W. , Bridge Joanna S. , Jacques Alice , Hopkins Andrew M. , Bamford Stephen P. , Brown Michael J. I. , Brough Sarah , Kelvin Lee , Bilicki Maciej , Kielkopf John
Published: October 2020

Strong gravitational lenses are a rare and instructive type of astronomical object. Identification has long relied on serendipity, but different strategies—such as mixed spectroscopy of multiple galaxies along the line of sight, machine-learning algorithms, and citizen science—have been employed to identify these objects as new imaging surveys become available. We report on the comparison between spectroscopic, machine-learning, and citizen-science identification of galaxy–galaxy lens candidates from independently constructed lens catalogs in the common survey area of the equatorial fields of the Galaxy and Mass Assembly survey. In these, we have the opportunity to compare high completeness spectroscopic identifications against high-fidelity imaging from the Kilo Degree Survey used for both machine-learning and citizen-science lens searches. We find that the three methods—spectroscopy, machine learning, and citizen science—identify 47, 47, and 13 candidates, respectively, in the 180 square degrees surveyed. These identifications barely overlap, with only two identified by both citizen science and machine learning. We have traced this discrepancy to inherent differences in the selection functions of each of the three methods, either within their parent samples (i.e., citizen science focuses on low redshift) or inherent to the method (i.e., machine learning is limited by its training sample and prefers well-separated features, while spectroscopy requires sufficient flux from lensed features to lie within the fiber). These differences manifest as separate samples in estimated Einstein radius, lens stellar mass, and lens redshift. The combined sample implies a lens candidate sky density of ∼0.59 deg−2 and can inform the construction of a training set spanning a wider mass–redshift space. A combined approach and refinement of automated searches would result in a more complete sample of galaxy–galaxy lens candidates for future surveys.
Revisiting the Architecture of the KOI-89 System
Authors: Masuda Kento , Tamayo Daniel
Published: October 2020

While high stellar obliquities observed in exoplanetary systems may be attributed to processes that tilt the planetary orbits, it is also possible that they reflect misalignments between protoplanetary disks and stellar spins. This latter hypothesis predicts the presence of coplanar multiplanetary systems misaligned with their central stars. Here we reevaluate the evidence of such an architecture that has been claimed for the KOI-89 system. An early-type star, KOI-89 has one validated transiting planet, KOI-89.01/Kepler-462b (period 84.7 days, radius 3.0 R
⊕), and one transiting planet candidate, KOI-89.02 (period 207.6 days, radius 4.0 R
⊕), where the latter exhibits transit timing variations (TTVs). A previous modeling of the stellar gravity-darkening effect in the transit light curves inferred a high stellar obliquity of ≈70°. We perform photodynamical modeling of the Kepler transit light curves and use the resulting constraints on the orbital configuration and transit times to update the gravity-darkened transit model. As a result, we find no firm evidence for the gravity-darkening effect in the transit shapes and conclude that stellar obliquity is not constrained by the data. Given the evidence for low orbital eccentricities from the dynamical analysis, the system architecture can thus be consistent with many other multitransiting systems with flat, near-circular orbits aligned with the stellar spin. We find that the TTVs imparted on its neighbor imply that KOI-89.01 has a mass ≳20 M
⊕. This would render it one of the densest known sub-Neptunes, mostly composed of a solid core. Lower masses are possible if the TTVs are instead due to an unseen third planet.
High-resolution Spectra of Earth-like Planets Orbiting Red Giant Host Stars
Authors: Kozakis Thea , Kaltenegger Lisa
Published: October 2020

In the near future we will have ground- and space-based telescopes that are designed to observe and characterize Earth-like planets. While attention is focused on exoplanets orbiting main-sequence stars, more than 150 exoplanets have already been detected orbiting red giants, opening the intriguing question of what rocky worlds orbiting in the habitable zone (HZ) of red giants would be like and how to characterize them. We present a high-resolution spectral database of reflection and emission spectra for nominal Earth-like planets orbiting in the red giant HZ from the visible to infrared (0.4–20 μm) for planets orbiting at the Earth-equivalent distance. We also show the change of such planetary spectra through the evolution of their red giant hosts. While the luminosity of the host increases the contrast ratio between star and planet, the increased orbital distance of the HZ for red giant hosts relaxes the light suppression requirements close to the star, which could make such planets interesting targets to characterize and search for signs of life, if new coronagraph designs with higher suppression at larger orbital separations could be developed. We assess the feasibility of characterizing atmospheric features including biosignatures for such planets with the proposed mission concept Large UV/Optical/IR Surveyor (LUVOIR).