bluuebunny/crossref_metadata_2025 huggingface dataset:
Dinâmica Sazonal de Nutrientes em Estuário Amazônico
Authors: Mourão Francianne Vieira , Santos Maria de Lourdes Souza , Sousa Pedro Henrique Campos , Ribeiro Denise Cristina Souza , Gadelha Ewertton Souza
Published: April 2021

As variações nos ecossistemas naturais exigem uma atenção da sociedade para a água, pois o risco de desabastecimento não é um problema localizado, é uma questão nacional. Avaliou-se o efeito da sazonalidade na qualidade da água no furo do Muriá, Curuçá, Pará. As coletas de água foram realizadas em 21 pontos distribuídos ao longo do Furo, nos meses de fevereiro, março, outubro e novembro de 2015, durante as marés vazante e enchente. As variáveis abióticas foram determinadas in situ com utilização de sonda. As análises de OD foram determinadas pelo método de Winkler (Strickland e Parsons, 1972), taxa de saturação de OD segundo tabela da UNESCO (1973), os nutrientes conforme descritos em Grasshof et al. (1983), o N-amoniacal segundo APHA (1995) e Clorofila a segundo Teixeira (1973). As variáveis ambientais apresentaram diferenças significativas entre os períodos analisados (p<0,05), tendendo a um padrão sazonal, exceto N-amoniacal (p>0,05) logo não teve influência sazonal. Levando em consideração as marés as concentrações de salinidade, CE e clorofila-a foram significativas durante a maré enchente. A turbidez foi mais elevada durante as marés de vazante (p<0,05). Os parâmetros fosfato e N-amoniacal não apresentaram diferença significativa entre marés (p>0,05). O efeito da sazonalidade pode restringir à variação da qualidade do ambiente, logo indica a relevância do monitoramento do ambiente, assim servir de ferramenta em planos de políticas públicas de melhoria do saneamento da população. Sazonal Dynamics of Nutrients in Amazonian EstuaryA B S T R A C TVariations in natural ecosystems require society's attention to water, as the risk of shortages is not a localized problem, it is a national issue. The effect of seasonality on water quality in the Creek Muriá, Curuçá, Pará, Brazil, was evaluated. Water samples were collected at 21 points along the Creek during February, March, October and November 2015, during Tides and flood. Abiotic variables were determined in situ using probe. The parameters of Dissolved Oxygen (OD), saturation rate of OD (% OD), Chlorophyll a (Cl-a), Phosphate (Fosf), Nitrite (NO2), Nitrate (NO3) and N-ammonical (N- Master). The environmental variables presented significant differences between the analyzed periods (p <0.05), tending to a seasonal pattern, except for N-ammoniacal (p> 0.05), thus not having a seasonal influence. Taking into account the tides the concentrations of salinity, EC and chlorophyll-a were significant during tide flood. The turbidity was higher during tidal ebb tides (p <0.05). The phosphate and N-ammonia parameters showed no significant difference between tides (p> 0.05). The effect of seasonality may restrict the variation of the quality of the environment, thus indicating the relevance of environmental monitoring, thus serving as a tool in public policy plans to improve population sanitation.Keywords: Chlorophyll a; nutrients; tide
ORGANIZATION OF POSTGRADUATE TRAINING OF CIRCULAR ECONOMY SPECIALISTS IN THE REPUBLIC OF POLAND (ON THE EXAMPLE OF SILESIAN POLYTECHNICS)
Authors: Sysoiev Oleksii
Published: April 2021

The article is devoted to the analysis of the organization and content of postgraduate training of specialists in circular economics in the Republic of Poland on the example of Silesian Polytechnic. It is emphasized that the Republic of Poland is taking significant steps in the development of the circular economy and the training of specialists to implement its ideas. Based on the analysis of postgraduate education programs «Circular Economics and Cleaner Production in Practice» and «Cyclic Engineering» in the Silesian Polytechnic, the article reveals the requirements the requirements, rights and responsibilities of postgraduate students are revealed; knowledge, skills and competencies that they acquire in the process of training in circular economics programs; forms of education and the content of diplomas that students receive after training, as well as areas of possible employment. It is emphasized that in the system of postgraduate education of Silesian Polytechnic there are programs both directly from the circular economy and from certain problems that relate to the scope of such specialists and contribute to the development of a circular economy. It is proved that the training of specialists in circular economics in postgraduate studies acquires a systemic character in terms of coverage of the content of those problems that relate to the professional activities of specialists in circular economics. The indisputable value of such educational programs is to involve in their development and determine the content of training not only teachers of higher education institutions, but also public and professional societies that care for the environment, waste recycling and more. Educational programs on circular economics at Silesian Polytechnic are practice-oriented, they include consultations in circular production companies, trainings on business practice, as well as the development of an implementation project under the guidance of experts.
PROBLEMS AND SECURITY THREATS TO IOT DEVICES
Authors: Opirskyy Ivan , Holovchak Roman , Moisiichuk Iryna , Balianda Tetyana , Haraniuk Sofiia
Published: April 2021

The Internet of Things or IoT is billions of physical devices connected to the Internet. Its main premise is simply an extended type of connection, which can then be used as a basis for all kinds of functions. IoT describes a network of physical objects - "things" that are built into sensors, software and other technologies to connect and communicate with other devices and systems over the Internet. Problems of system protection, including the use of IoT devices are studied by many scientists and specialists in this field, but in today's world, not every manufacturer is ready to declare vulnerabilities and general insecurity of their products (devices). Throughout the IoT environment, from manufacturers to users, there are still many IoT security issues, such as manufacturing standards, update management, physical hardening, user knowledge and awareness. This article examines the vulnerabilities of the Internet of Things. The analysis of information transfer technologies of IoT devices (in particular ZigBee, Signfox and Bluetooth) is carried out. The most common threats that a user may encounter have been identified and analyzed. It is also established that usually not only the manufacturer poses a threat to the security of IoT devices. There are also a number of tips for users who want to reduce the risk of data leakage associated with vulnerabilities in the Internet of Things. Unfortunately, it is not uncommon for such devices to be incorrectly set up, used and stored. Extremely common is the user's refusal to update the software, which in turn leaves open those vulnerabilities that the manufacturer is trying to fix. The main purpose of the article is to determine the causes of security threats to the Internet of Things, by analyzing data transmission technologies, analysis of the threats themselves, identifying the most critical of them and ways to reduce the risk of data theft
Keeping Fit in the Smog: Health, Self-Tracking and Air Pollution in Post-socialist China
Authors: Liu Xin
Published: April 2021

This article concerns the relation between health, the embodied self-tracking subject and the environment in postsocialist China. Instead of simply expanding the framework of neoliberal subject to the question of health and the phenomenon of tracking and sharing data of “smog jog” in the Chinese context, this article addresses the following two inter-related questions: (1) how might an investigation of the practices of self-tracking “smog jog” in the context of postsocialist china afford a reconsideration of health; (2) how might an examination of the ways in which health is interpreted, performed and negotiated through practices of monitoring, measuring and recording a jog and the air quality in postsocialist China rework the conception of self-tracking. This article examines posts on Sina Weibo, which is one of the most popular social media platforms in China, in which Weibo users record and describe their jog in the smog. It argues that the configuration and performance of health and the embodied self-tracking subjects are multiple, and are informed by, negotiated with and find expressions in the environment in postsocialist China.
The Cyclic Self: Menstrual Cycle Tracking as Body Politics
Authors: Della Bianca Laetitia
Published: April 2021

Tracking in/fertility—through ovulation biosensing, menstrual and perimenopausal apps, and ovarian reserve testing—is becoming increasingly commonplace amongst relatively privileged women in the Global North. Taking place on and through platforms comprised of devices, bodies, and discourses, such self-tracking articulates forms of in/fertility and reproductive futures that are, we argue, closely entwined with emerging forms of biomedical capitalization. While reproductive medicine focused on the creation of children has been entwined with corporate interests since the development of in vitro fertilization in the 1980s, fertility as an asset, or future value, is increasingly targeted by the new innovation sectors as a specific capacity, separable from reproduction per se, in which women should invest if they are not to fall prey to incipient infertility. Synthesizing our separate empirical work in this field, this paper theorizes the connections between the emergence of self-tracking logics and cultures, the burgeoning of consumer-oriented, clinical services, and contemporary social anxieties around fertility decline. Even in countries such as Australia and the United Kingdom, where birth rates are stable, (some) women’s fertility is being refigured as precious and vulnerable, something to be tracked, documented, and attended to in the name of individual future happiness and fulfilment. Women with enough financial and cultural capital are encouraged to monitor their periods, come to know their ovulation patterns, and become aware of their ovarian reserve, and, importantly, to act prudently on such knowledge to safeguard their reproductive futures.
COMPARATIVE LEGAL ANALYSIS OF THE INVESTMENT CONTRACT AND THE EXISTING FORMS OF CIVIL CONTRACTS FORMALIZING RELATIONS BETWEEN SUBJECTS OF THE INVESTMENT ACTIVITY
Authors:   Russian State University for the Humanities, Timofeev Stanislav V.
Published: April 2021

The article examines an investment contract in relation to other types of civil contracts. The types, classifications and methods of concluding investment contracts are investigated. The author analyzes the new institutions for the Russian legal field - “investment partnership” and “agreement on the protection and encouragement of investment”. The latter is considered, inter alia, as a tool for the implementation of investment projects using government support measures.
FEATURES OF THE RUSSIAN SMALL BUSINESS MODEL AND THE CONSEQUENCES OF THE COVID-19 PANDEMIC
Authors:   RAS Central Economics and Mathematics Institute, Egorova Natal’ya E.
Published: April 2021

The article analyzes the quantitative and structural stability of Russian small business and identifies the model features of its functioning. It investigates the dynamics of development of Russian small business is investigated and notes a downward trend in the number of small and medium-sized enterprises over the past two years. A conclusion is drawn that the quantitative indicators reflecting its functioning are highly sensitive to the negative effects of the macroeconomic environment. The author introduces a concept of the small business heterogeneity and brings up its structural characteristics, represented by various categories of small and medium-sized firms. Comparative analysis of the Russian small business model with foreign small business confirms its quantitative and structural instability. That makes the considered sector of the national economy vulnerable to shocks (externalities), including the COVID-19 pandemic. It is assumed that the negative consequences of the pandemic will affect Russian small businesses more than foreign ones, and the gap in their development levels will widen. An assessment of the impact of the COVID-19 pandemic on Russian small business and a forecast of its development are made in the context of limited government support and the absence of active bank lending.
ROLE AND SIGNIFICANCE OF THE INTERNET IN THE DEVELOPMENT OF CIVIL SOCIETY
Authors:   Moscow University for the Humanities, Minchenkova Оl’ga Yu. , Fedorova Natal’ya V. ,   Moscow University for the Humanities, Makeeva Viktoriya G. ,   State University of Management
Published: April 2021

Civil society and the Internet activate each other in their coevolutionary development. The Internet facilitates the civil society activities by introducing new and transforming existing social practices. Civil society contributes to the development of the Internet by providing the necessary social base – citizens and their groups – for communication and interaction
ANALYSIS AND PROSPECTS FOR IMPLEMENTATION OF THE INVESTMENT LIBERALIZATION REGIME IN THE WORLD ECONOMY
Authors:   Diplomatic Academy of the Ministry of Foreign Affairs of the Russian Federation, Akhmedov Shokhrukh B. , Kutovoi Vladimir M. ,   Diplomatic Academy of the Ministry of Foreign Affairs of the Russian Federation
Published: April 2021

The article assesses a significance of the most important component of the agreement on accession to the WTO, namely the agreement on trade-related investment measures (TRIMs), in increasing the attractiveness of developing countries to investors from abroad. In addition, traditional determinants of FDI placement, such as the macroeconomic stability, trade openness, and economic development, are considered. The authors carry out an analysis in the field of regulation of TRIMs by the example of economic policies in developing countries. The study shows that the extent to which TRIMs contributed to achieving the goals varied significantly, reflecting the specific economic and political conditions of the country using them. In some cases, they played a role in encouraging foreign companies to make more use of local sources or increase their exports from the host country. In other cases, the impact seemingly was negligible.
TERRITORIAL COMMUNITIES IN A SPACE OF A METROPOLIS. ON THE QUESTION OF TERMS
Authors:   Russian State University for the Humanities, Gromova Evgenia I. , Lazukina Alexandra O. ,   Russian State University for the Humanities, Terentieva Valeria I. ,   Russian State University for the Humanities
Published: April 2021

The article analyzes scientific literature on the topic of the significance of the transformation of territorial communities in the space of a metropolis. It is shown that there are systemic difficulties in the analysis of a number of social phenomena due to the lack of generally accepted formulations of such concepts as “territorial communities”, “megalopolis space” and the differences between the concepts of “territory” and “space”. It is concluded that the aforementioned definitions should be determined by the social processes that occur in modern society, since today they acquire special significance as independent scientific categories in assessing both individual events caused by short-sighted decisions of the authorities and growing negative social phenomena in the form of protest behaviors that result from them.
PARISIAN THEOLOGY, BROTHEHOOD OF FOTIY (PHOTIUS) AND NICHOLAY POLTORATSKY. MEANINGS AND SYMBOLS
Authors:   Odessa I.I. Mechnikov National University, Golubovych Inna V. , Levchenko Viktor L. ,   Odessa I.I. Mechnikov National University
Published: April 2021

One of the bright and dramatic pages in the history of Parisian Orthodox Theology is the activity of the Fotiy`s Brotherhood (1925 (1923?) – 1980s). However, it has not yet been studied completely. The publication, which is based in particular on archival documents from the personal collection of Nicholay Poltoratsky’s family (1909–1990), who at a certain stage acted as the head of the secret society. Nicholay Poltoratsky returned to Homeland after the Second World War and ended up in Odessa, becoming a center of intellectual and spiritual attraction. Our task is to contribute to the reconstruction of the history of the Fotiy`s Brotherhood. That plot is very important for the history of the Russian religious and philosophical Renaissance. The Brotherhood at different times included A. Stavrovsky, V. Lossky, E. Kovalevsky, P. Kovalevsky, M. Kovalevsky, L. Uspensky, I. Lagovsky, G. Krug, A. Bloom and others. Members of the Brotherhood proposed the project of “Latin Rite Orthodoxy” with elements of the ancient Gallican rite. Such a project was implemented in several French parishes, of which some are still active now. The focus of the paper is on a theoretical analysis of the project to create an Orthodox religious order, connecting loyalty to the Orthodox tradition and an оrientation to the ancient Gallican liturgical rite of the Christian church before the time of schism.
IS THERE A PLACE FOR PERSONAL DATA IN THE DIGITAL FUTURE?
Authors:   Institute of Socio-Political Research of FCTAS RAS, Levashov Viktor K. , Grebnyak Oksana V. ,   Institute of Socio-Political Research of FCTAS RAS,
Published: April 2021

The authors consider foreign practical experience (primarily on the example of the PRC) in the application of digital technologies and artificial intelligence to solve practical tasks dictated, among other things, by the need to control the spread of COVID-19. A comparison of the methods used to combat the coronavirus in China and European countries demonstrates an emphasis on the heteropolar possibilities for digital development and their difference in the effectiveness of the fight against the disease and in terms of individual rights and freedoms. Attention is also paid to the specifics of collecting the information for Big Data, as well as the reality and prospects of implementing innovative digital technologies and artificial intelligence in the Russian Federation. The introduction of the latest digital technologies and artificial intelligence systems requires a balance between legislation adapted to new developments, and efforts aimed at ensuring the security of citizens ‘ private lives as a result of the increasing digitalization in all state systems. It emphasizes the importance of digital illiteracyin all areas: both the practical use of applications, and the security and functioning of technologies in order to create a comfortable digital environment for citizens of all generations.
COMPARATIVE ANALYSIS IN THE EFFECTIVENESS AND RELEVANCE OF THE SCIENTIFIC WORKING RESULTS OF RUSSIAN SCIENTISTS IN CURRENT AREAS OF RESEARCH IN THE FIELD OF THE INFORMATION SECURITY
Authors:   Russian State University for the Humanities, Arutyunov Valery V.
Published: April 2021

The article notes the increasing importance of ensuring information security in the data processing, storage, search and transmission in the information systems and information and telecommunications networks in the 21st century. Current research areas in the field of the information security are considered, such as biometric methods and the information protection tools, blockchain technology, cryptography (including quantum cryptography), Intrusion Detection Systems (IDS), the steganographic information protection methods, Data Leakage Prevention systems (DLPsystems), cyberbullying, obfuscation methods, and the information security management. The author analyzes the dynamics of changes in scientometric indicators for scientific activity (publication, citation and Hirsh index) in 2010-2019 with relation to the research areas concerned. A number of trends for those indicators were revealed during the analyzed period, including an explosive growth of publications in the following areas: blockchain technology, information security management, biometric methods and the information protection tools, quantum cryptography, obfuscation methods. After four years of stable demand for research results in the field of information security management, since 2015, that indicator has been falling, what was possibly caused by the 2014 crisis. The growth of the citation index until the end of the period was noted only for two areas: blockchain technology and cyberbullying. The maximum value in indicators of demand for the results of Russian scientists work, achieved by Russian scientists in 2010-2019, was identified in the area of cyberbullying, the minimum – in the field of DLP-systems. The analysis of annual scientometric indicators was carried out using the RSCI database (Russian science citation index).
APPLICABILITY OF THE ELECTRE I METHOD FOR MULTI-EVALUATING ALTERNATIVES IN TASKS FOR SELECTING THE ACCESS CONTROL PRINCIPLE TO THE MUSEUM DIGITAL COPIES
Authors:   Russian State University for the Humanities, Sheptunov Maksim V. ,   Moscow State Linguistic University
Published: April 2021

The article considers an applicability of the ELECTRE I method, scilicet one of the methods for developing indices of pairwise comparison in alternatives, for the decision support when managing the information resources in terms of choosing the principle providing an access to them, with due account for various information risk. It proves that such a multi-criteria decision support method is promising for the analysis and reduction of those risks, which are difficult to take into account by other methods of the decision-making and support, even in the case of merely three selection criteria with their contradictoriness, what takes place during the digitalization of the museum sphere. The ELECTRE I method is considered as a way to substantiate the choice of protective measures in terms of one of the principles of access control in relation to the digitized and newly produced copies of museum exhibits. As a possible illustrative example of its application there are three criteria that are very important for the Museum and exhibition business when choosing one of the 2 most well-known principles for the access control to both the already created and still being created digital copies with delimited access: 1) average time of the intruder penetration into an automated system of the secure information processing; 2) time for the creation and disassembly of the museum exposition, taking into account the processes of authentication and authorization; 3) the cost of creating or modernizing the information security subsystem.
Panel threshold regression model analysis of real effective exchange rate impact on the Arab Maghreb Union economic growth
Authors: Kamel Helali
Published: April 2021

The purpose of this article was to explain the asymmetry of real effective exchange rate (REER) impact on economic growth for the Arab Maghreb Union during the period 1980-2019. This work sought to measure the adjustment rate of the exchange rate policy towards its equilibrium levels, justifying the use of nonlinear modelling. The complexity of the exchange rate dynamics has led to the application of the Panel Threshold Regression Model to test the hypothesis testifying for its effect on domestic economic growth. The empirical results reveal that the REER shows opposite effects below and over the estimated threshold. This highlights the asymmetrical effect of unforeseen shocks on its volatility.

JEL Classification: C33; F31; F43; O55; O57
Sex Work and the City
Authors: Roitberg Helen
Published: April 2021

Bill C-36, or the Protection of Communities and Exploited Persons Act, which was introduced in Canada in 2014, made the purchase of sexual services illegal. To the end of eliminating sex work, Bill C-36 rests on the premise that sex work is inherently exploitative, and that sex workers and their communities are harmed by the exchange of sexual services. Considering that Indigenous women are overrepresented among sex workers and disproportionately victims of severe violence, this paper examines the goals of Bill C-36 in conversation with Canada’s ongoing project of colonialism. This paper demonstrates that Bill C-36 upholds the systemic devaluation of Indigeneity by which Indigenous women’s bodies are rendered deserving of violence, and by which this violence is normalized and invisibilized. Rather than protect ‘victims’ of sexual exploitation, Bill C-36 relies on the colonial stereotypes of the Indigenous prostitute to reimagine sexually autonomous Indigenous women as inherent threats to (white) Canadian society and themselves, and thereby justify state regulation in both public and private spaces.
Examining the CPEC through the Lens of South-South Cooperation
Authors: Kerr Lochlann
Published: April 2021

Worth over $62 billion USD, the China-Pakistan Economic Corridor (CPEC) is one of the largest infrastructure partnerships between two developing states in the world and is lauded by China and Pakistan as a model of development cooperation. By viewing the program from the perspective of a South-South Cooperation (SSC) framework, this paper analyzes the extent to which the CPEC operationalizes the principles of the SSC paradigm. In examining the CPEC’s relation with the standards of mutual benefit, equality, non-interference, and non-conditionality, China and Pakistan’s claims that the program is a blueprint for South to South development cooperation is tested by this research.
ANALISIS PERILAKU PEMILAHAN SAMPAH BERDASARKAN THEORY OFPLANNED BEHAVIOR SELAMA PANDEMI COVID-19
Authors: Humaira Naila
Published: April 2021

Partisipasi anggota komunitas dalam bank sampah dianggap dapat mengurangi masalah lingkungan yaitu penumpukan sampah. Namun peran berbeda antara pengurus dan anggota serta situasi pandemi COVID-19 yang terjadi dapat mempengaruhi intensi dan perilaku memilah sampah. Menerapkan perilaku memilah sampah tidak selamanya berkelanjutan karena dipengaruhi intensi individu di tingkat komunitas. Intensi menampilkan suatu perilaku dapat ditelaah dari sikap, norma subjektif, dan persepsi kontrol perilaku dalam kerangka Theory of Planned Behavior .Oleh karena itu tujuan penelitian ini adalah mengetahui: (1) Hubungan intensi dengan perilaku memilah sampah saat pandemi; (2) Faktor yang berhubungan dengan intensi memilah sampah saat pandemi; (3) Pengaruh perbedaan status keanggotaan pada bank sampah pada intensi dan perilaku memilih sampah saat pandemi dan sebelum pandemi; serta (4) Pengaruh situasi pada perbedaan intensi dan perilaku memilah sampah situasi saat pandemi dan kembali normal. Metode yang digunakan dalam penelitian ini adalah metode survei pada 54 orang anggota bank sampah di Kabupaten Bogor dan didukung dengan data kualitatif. Analisis data dalam penelitian ini menggunakan uji korelasi Pearson, uji Independent-sample t-test, dan Paired-sample t-test. Hasil penelitian menunjukkan adanya hubungan antara intensi dengan perilaku memilah sampah saat terjadi pandemi COVID-19 sebesar 0.270 (p=0,048). Sikap merupakan prediktor utama yang mempengaruhi intensi untuk menerapkan perilaku memilah sampah organik dan an-organik. Ditemukan perbedaan yang signifikan antara intensi memilah sampah di masa pandemi dan saat kembali normal. Tidak ada dukungan data mengenai perbedaan intensi memilah sampah saat situasi pandemi akibat perbedaan status keanggotaan bank sampah; maupun perbedaan perilaku memilah sampah saat dan sebelum pandemi.

Kata Kunci: Intensi, Situasi pandemi, Partisipasi, Perilaku memilah sampah, Status keanggotaan
HUBUNGAN ANTARA PARTISIPASI MASYARAKAT DENGAN PEMANFAATAN DIGITAL PADA DESA WISATA
Authors: Fauziah Nanda Rizky
Published: April 2021

Pengembangan wisata berbasis digital atau Digital Tourism 4.0 yang digagas oleh Kementerian Pariwisata ditujukan untuk mencapai pariwisata yang lebih global dan kreatif dengan millenial sebagai target wisatawan. Upaya dari mewujudkan Digital Tourism pada desa wisata tentunya membutuhkan dukungan berupa partisipasi dari masyarakat setempat selaku penggerak utama. Penelitian ini menggunakan metode kuantitatif yang didukung oleh kualitatif. Tujuan dari penelitian ini adalah: mengidentifikasi hubungan antara partisipasi masyarakat dengan pemanfaatan digital pada Desa Wisata Jelok. Data kuantitatif diperoleh melalui kuisioner sedangkan data kualitatif diperoleh melalui wawancara mendalam. Hasil penelitian menujukkan bahwa mayoritas masyarakat berada pada tingkat partisipasi insentif-fungsional, yakni masyarakat berpartisipasi pada Desa Wisata Jelok untuk mendapatkan imbalan material atau non-material dan pemanfaatan digital di Desa Wisata Jelok sudah tinggi namun tidak memiliki hubungan yang kuat dengan partisipasi masyarakat. Hal tersebut dikarenakan Pokdarwis Dewi Elok lebih aktif berperan dalam pemanfaatan digital pada Desa Wisata Jelok dibandingkan masyarakat Dusun Jelok itu sendiri

Kata Kunci: Partisipasi, Desa wisata, Pemanfaatan digital
Development of a PjBL Model Learning Program Plan based on a STEM Approach to Improve Students' Science Process Skills
Authors: Syukri Muhammad , Yanti Dewi Agusti , Mahzum Elmi , Hamid Abdul
Published: April 2021

The purpose of the research is to developing Learning Program Plan (LPP) with a PjBL model based on the STEM approach to improve the students’ science process skills in physics learning. This research refers to the development of ADDIE, namely: 1) Analysis, 2) Design, 3) Development, 4) Implementation and 5) Evaluation. The worthiness of the Learning Program Plan is measure by the result of the Learning Program Plan validation and the responding of the subject is 7 teachers. The result of all the Learning Program Plan showing average value is 4, that is the valid category.  The research design used in the study is Research and Developing (R&D). The research subject is 3 physics teachers at SMA Negeri 5 Banda Aceh, 1 physics teacher at SMA Negeri 1 Lawe Alas, 1 physics teacher at MA Negeri 1 Aceh Tenggara, and 2 physics teachers at SMA 3 Kutacane. Data of the research are questionnaires that are given to the teacher. Data management is carried out by Statistik analysis Likert scale. Questionnaire of the result showed until 89%. From both measures are found the development of Learning Program Plan model PjBL that teacher assessment result to Learning Program Plan with an average score 4.45  with the overall percentage based STEM approach to improving science process student skills in physics learning.
Quantifying Solid Findings in Mathematics Education: Loss of Meaning for Algebraic Symbols
Authors: Bolondi Giorgio , Ferretti Federica
Published: April 2021

We report an example of a research approach aimed at gathering quantitative pieces of evidence of solid findings in mathematics education. The main goal of this project is to provide an additional perspective on solid findings in education, to be used by teachers and by researchers in their work. As a case study, we present a situation of “loss of meaning” in algebra, exploring it with data coming from a large-scale assessment interpreted by means of theoretical lenses. We are able to give information about the extent of the phenomenon and to highlight how the phenomenon is relevant also for high-level students. This approach can provide a link between large-scale assessment results, educational research, and teachers’ practices, and suggests further research issues.
Teachers in conversation with industry scientists: Implications for STEM education
Authors: Morris Julia , Slater Eileen , Boston Julie , Fitzgerald Michael Thomas , Lummis Geoff
Published: April 2021

Science, Technology, Engineering and Mathematics (STEM) is dominating industry as we become more technology-dependent and the workplace evolves. Consequently, engaging industry professionals in STEM education continues to be a priority in the Organisation for Economic Co-operation and Development (OECD) countries, as industry look to invest in students who will become future innovators. While industry partnerships with schools can help to drive authentic education in STEM, there needs to be a mutually respectful approach that capitalises on the expertise of each partner; that is, the deep discipline knowledge of industry and the pedagogical knowledge of educators. This research partnered industry scientists with early career science teachers to explore the implications of industry-school partnerships. Data were collected through interviews and focus groups with 15 participants. The qualitative data were inductively coded and triangulation occurred between different focus groups for dependability. The advice from industry scientists to educators focused on making science practical and authentic, while educators sought to engage industry partnerships to support the development of content knowledge and to overcome resourcing issues. In addition, the conversations between scientists and science educators illuminated a number of barriers to partnering, including what type of STEM careers to introduce to students and the appropriate age groups to target to ensure successful partnerships.
Авіаційна ракета AGM-65 “Мейверик”, досвід її застосування та оцінка як цілі для підрозділів протиповітряної оборони Сухопутних військ
Authors: Орєхов С.В. , Лезік О.В. , Корсунов С.І. , Примоченко Б.К.
Published: April 2021

В роботі проаналізовано досвід бойового застосування авіаційної ракети загального призначення (АРЗП) AGM-65 „Мейверик” класу „повітря-поверхня”. Проведена оцінка характеристик АРЗП AGM-65 „Мейверик” як цілі для військ ППО СВ. Наведені її розрахункові діаграми зворотного вторинного випромінювання (ДЗВВ) в сантиметровому діапазоні довжин хвиль. Дані положення можуть бути використані для підвищення ефективності навчання курсантів факультету та тих, що навчаються на курсах підвищення кваліфікації, вдосконалення навчального процесу підготовки спеціалістів факультету, а також якості підготовки спеціалістів за фахом.
Математична модель темпу серійного виробництва багатоцільових літаків тактичної авіації
Authors: Науменко М.В.
Published: April 2021

Представлено математичну модель темпу серійного виробництва багатоцільових літаків тактичної авіації, як формалізованої залежності названого темпу від значень узагальнених показників бойових властивостей літака – коефіцієнтів бойового потенціалу у виконанні завдань по знищенню засобів повітряного нападу противника і завдань по  ураженню наземних цілей. Проведено аналіз особливостей світового ринку озброєння, тенденцій його розвитку, які значною мірою обумовлені можливостями оборонної промисловості країн-експортерів бойової авіаційної техніки. Показано безпосередній вплив темпів серійного виробництва літаків тактичної авіації на терміни укладання міждержавних контрактів щодо виробництва та постачання бойової авіаційної техніки у військові частини, що обумовлюватиме терміни освоєння нових літаків льотним та інженерно-технічним складом. Наявність такої математичної моделі дозволить проводити кількісне оцінювання термінів набуття необхідних спроможностей тактичною авіацією у виконанні завдань за всіма визначеними сценаріями застосування Повітряних Сил Збройних Сил України. Розроблена математична модель темпу серійного виробництва багатоцільових літаків тактичної авіації також дозволить проводити кількісне оцінювання можливих змін у кількісно-якісному складі повітряної компоненти збройних сил потенційного противника за часом, оскільки такі зміни обумовлені темпами оновлення його авіаційного парку, які напряму залежать від темпів серійного виробництва нових бойових літаків. За результатами оцінювання адекватності та точності розробленої математичної моделі темпу серійного виробництва багатоцільових літаків тактичної авіації можна зробити висновок про доцільність її практичного використання в ході проведення обґрунтування пропозицій щодо синтезу раціональних програм і планів розвитку тактичної авіації Повітряних Сил Збройних Сил України з урахуванням прогнозних оцінок зміни оперативного середовища у часі.
Digital antenna array calibration by adaptive algorithms of signal processing
Authors:   National Research University of Electronic Technology (MIET), Kurganov Vladislav V. , Djigan Victor I. ,   Institute for design problems in microelectronics of Russian Academy of Sciences
Published: April 2021

A method of antenna array calibration, based on the using of the recursive least squares (RLS) adaptive filtering algorithms is discussed. The matrix inversion lemma, the QR-decomposition and the Householder transform based RLS algorithms with quadratic computational complexity can be used for the method implementation in the narrowband adaptive arrays. The proposed calibration method is used in the antenna arrays with digital beam forming. The method demonstrates the ability to estimate and compensate the channel gain errors that ensures the average deviation of the calibrated array radiation pattern shape relatively the radiation pattern shape of the ideal array about –20 dB.
Influence of impurity and alloying elements on high temperature oxidation resistance of E110 type zirconium alloys
Authors:   National University of Science and Technology MISIS, Rozhnov A. B. , Nikulin S. A. ,   National University of Science and Technology MISIS, Belov V. A. ,   National University of Science and Technology MISiS, Li E. V. ,   National University of Science and Technology MISiS
Published: April 2021

The structural-phase state has been investigated and content of oxygen and hydrogen in the E110 type alloy after high-temperature oxidation simulating an accident of the LOCA type has been determined. Tubular samples with a diameter of 9.13 mm and a wall thickness of 0.7 mm from the Zr—1% Nb alloy obtained on the electrolytic zirconium basis (E110), the zirconium sponge basis (E110G), and from a modified alloy Zr—1% Nb—0.12% Fe—0.13% O (E110M) were selected for the study. The samples were subjected to a steam oxidation at a temperature of 1100 °C to 18% local oxidation depth. It was found that the E110G alloy based on a zirconium sponge absorbed oxygen and hydrogen less under LOCA conditions.
Effect of high temperatures on mechanical properties of seam metal of low-carbon low-alloy steel welded joint
Authors:   National University of Science and Technology MISIS, Nikulin S. A. , Rogachev S. O ,   National University of Science and Technology MISiS, Belov V. A. ,   National University of Science and Technology MISiS, Turilina V. Yu. ,   National University of Science and Technology MISiS, Shplis N. V. ,   National University of Science and Technology MISiS
Published: April 2021

The mechanical properties of the seam metal of a low-carbon low-alloy steel welded joint of the 22K type (Russian standard) have been investigated when testing for uniaxial tension in the temperature range from room temperature to 1200 °C. A comparative analysis of the changes in the structure, the strength and plastic properties of base metal and weld seam metal in the selected temperature range was carried out.
STATE POLICY FOR THE FORMATION OF HISTORICAL MEMORY OF THE GREAT PATRIOTIC WAR 1941–1945: REGIONAL EXPERIENCE
Authors:   Institute for Humanitarian studies – branch of the FSBSE «Federal Scientific Center ‘Kabardin-Balkar Scientific Center of the Russian Academy of Sciences’», TETUEV A.I.
Published: April 2021

The article examines the legal framework of patriotic education of citizens of the Russian Federation and the experience of forming historical memory of the Great Patriotic War of 1941–1945 on the example of Kabardino-Balkaria. The state policy of patriotic education of citizens is analyzed in the context of changes in foreign policy and socio-political life in modern Russia. The process of development of regional legislation on the management of the sphere of patriotic education of citizens is considered. The experience of the work of state authorities, educational organizations and institutions of civil society in Kabardino-Balkaria in organizing the military-patriotic education of youth is summarized. The article reveals the activities of search teams to perpetuate the memory of those who died during the Great Patriotic War, as well as secondary schools, museums and libraries to form civic values of youth. The problems in the system of organization of patriotic education are revealed.
WOMEN-DZHIGITS OR GENDER DIMENSION OF FAUSAT BALKAROVA’S POETRY
Authors:   Kabardino-Balkarian State University named after H.M. Berbekov, KUMYSHEVA L.Ch. , KUCHUKOVA Z.A. ,   Kabardino-Balkarian State University named after H.M. Berbekov
Published: April 2021

On the basis of lyric and epic works, the authors of the article investigate the specific features of the gender picture of the world of the classic of Kabardian literature Fousat Balkarova. The structuring of the holistic material into 5 interrelated sections allows the authors to consistently, close-up consider the thematic, personal, linguistic, chronological and conflict-prone aspects of the poetess' ethnogender consciousness. The historically conditioned process of transformation of social constructs «masculine» and «feminine» of the Adyghe patriarchal society under the pressure of factors of civilization and modernization is shown. The analysis made it possible to reveal in the poetry of F. Balkarova and identify the ontological metacode «woman-dzhigit», marking the dominance of masculine traits in the image of a new, self-sufficient woman of the post-war years. The article also examines a complex of issues related to the accelerated pace of life, the «double repertoire» of women, gender asymmetry, the conflict of two generations, artistic ethnography.
INSTITUTION OF DEPARTURE FOR SERVICE AND MERCENARY PRACTICES AS A PART OF THE MILITARY CULTURE OF CIRCASSIANS
Authors:   Institute for Humanitarian studies – branch of the FSBSE «Federal Scientific Center ‘Kabardin-Balkar Scientific Center of the Russian Academy of Sciences’», MIRZOEV A.S.
Published: April 2021

The article examines the traditional institutions of military culture of the Circassians – military departure and departure for service. Departure for service was part of the universal system of replenishment of the ruling class of the feudal powers of Europe and Asia, into which the Circassian aristocracy had long been deeply integrated. This was favored by a well-deserved reputation in the military sphere, a highly effective and perfect system of military education, as well as the cultivation of the knightly idea and its components such as loyalty to the suzerain, nobility, aristocratic etiquette "uerk khabze". Departure for service was a purely feudal institution, with the appropriate completion within the framework of vassal-suzerain contractual relations. Departure for service was characteristic of the upper strata of the Circassian aristocracy; for all other classes of Circassian society, military otkhodnik (mercenary) was characteristic. The latter did not imply the conclusion of contractual relations, the establishment of vassal-suzerain relations and correspondingly – incorporation into the ruling class of the host countries. Departure for service and mercenary practices were among the basic and most characteristic institutions of the military culture of the Circassians. For a long time these institutions have played a significant role in the life of Circassian society, and their study has not only scientific and educational, but also practical value. The study of the institutions of military culture can contribute to the understanding of the historical-political and socio-economic processes that took place in the Central and Northwestern Caucasus during the Late Medieval and Early Modern Times.
Inovasi Pendidikan Era Revolusi Industri 4.0
Authors: Hafizhah Zhahratul
Published: April 2021

Inovasi pendidikan adalah suatu perubahan yang baru, dan kualitatif berbeda dari hal (yang ada sebelumnya), serta sengaja diusahakan untuk meningkatkan kemampuan guna mencapai tujuan tertentu dalam pendidikan. Tegasnya inovasi pendidikan adalah inovasi (pembaruan) dalam bidang pendidikan atau inovasi yang dilakukan untuk memecahkan masalah-masalah pendidikan, inovasi pendidikan merupakan suatu ide, barang, metode yang dirasakan atau diamati sebagai hal baru bagi seseorang atau kelompok orang (masyarakat) baik berupa hasil invensi (yang baru) atau discovery (mengubah yg lama) yang digunakan untuk mencapai tujuan pendidikan atau memecahkan masalah-masalah pendidikan. Peran guru dalam inovasi dan pengembangan media pembelajaran sangat diperlukan mengingat guru dapat dikatakan sebagai pemain yang sangat berperan dalam proses belajar mengajar di kelas, hendaknya dapat mengolah kemampuannya untuk membuat media pembelajaran yang efektif dan efisien. Tantangan pendidikan di era industri 4 , dapat diperinci sebagai berikut. 1) Memberikan pemahaman atau pengetahuan kepada seluruh pendidik untuk mampu memanfaatkan ICT dalam pembelajaran, membimbing siswa dalam menggunakan ICT dan mempermudah pelaksanaan pendidikan di seluruh wilayah Indonesia
Measuring general mental health in early-mid adolescence: A systematic meta-review of content and psychometrics
Authors: Black Louise , Panayiotou Margarita , Humphrey Neil
Published: April 2021

BackgroundAdolescent mental health is a major concern and brief general self-report measures can facilitate insight into intervention response and epidemiology via large samples. However, measures’ relative content and psychometrics are unclear.MethodA systematic search of systematic reviews was conducted to identify relevant measures. We searched PsycINFO, MEDLINE, EMBASE, COSMIN, Web of Science, and Google Scholar. Theoretical domains were described, and item content was coded and analysed, including via the Jaccard index to determine measure similarity. Psychometric properties were extracted and rated using the COSMIN system. ResultsWe identified 22 measures from 19 reviews, which considered general mental health (positive and negative aspects together), life satisfaction, quality of life (mental health subscales only), symptoms, and wellbeing. Measures were often classified inconsistently within domains at the review level. Only 25 unique indicators were found and several indicators were found across the majority of measures and domains. Most measure pairs had low Jaccard indexes, but 6.06% of measure pairs had >50% similarity (most across two domains). Measures consistently tapped mostly emotional content but tended to show thematic heterogeneity (included more than one of emotional, cognitive, behavioural, physical and social themes). Psychometric quality was generally low. ConclusionsBrief adolescent general mental health measures have not been developed to sufficient standards, likely limiting robust inferences. Researchers and practitioners should attend carefully to specific items included, particularly when deploying multiple measures. Key considerations, more promising measures, and future directions are highlighted. Keywords: adolescence, measurement, mental health