bluuebunny/crossref_metadata_2025 huggingface dataset:
Synthesis, Characterization, And Application of Graphene Oxide-Based Nanocomposite for Furfural Adsorption
Authors: Pessôa Thiago Sabino , Sobrinho Maurício Alves da Motta , Fraga Tiago José Marques , Sales Paula Barone da Paz
Published: August 2024

Objective: The objective of this study is to synthesize, characterize, and apply a novel graphene oxide-based adsorbent for the organic contaminant furfural, aiming to develop a new material with the capacity for removal of this heterocyclic aldehyde via the adsorptive method.
 
Theoretical Framework: This empirical study utilized a bibliographic procedure to synthesize the adsorbents, investigate their efficacy in adsorbing furfural, and observe the kinetic characteristics of adsorption. The synthesized material was characterized to classify it based on its physical aspects.
 
Method: The methodology adopted for this research includes the synthesis of the adsorbents, the evaluation of their adsorptive capacity for furfural removal, conducting adsorption kinetics, and studying the equilibrium and thermodynamics of adsorption. For the characterization of the adsorbents, analyses were performed using infrared spectroscopy, scanning electron microscopy, energy-dispersive X-ray spectroscopy, dynamic light scattering, X-ray diffraction, and Raman spectroscopy.
 
Results and Discussion: The results revealed that non-functionalized graphene oxide did not exhibit the capacity to adsorb furfural. The model that best fit the experimental data for the adsorption of furfural on thiol-functionalized graphene oxide was the pseudo-second-order model, indicating multilayer adsorption, applicable in both homogeneous and heterogeneous systems as mentioned in the literature. The thiol-functionalized graphene oxide demonstrated a furfural removal efficiency of approximately 60% under the studied conditions. According to the model, the thiol-functionalized graphene oxide exhibited a maximum adsorption capacity of 722.12 mg.g-1.
 
Research Implications: This research contributes scientifically as this application has never been performed and presents a new material as an adsorbent for furfural, expanding the collection of materials capable of partially removing this contaminant from the aqueous environment.
 
Originality/Value: This study contributes to the literature by verifying that the adsorbents developed in this work had not been used for the adsorption of the contaminant furfural, thus providing a contribution to scientific research in the application of graphene oxide. The relevance and value of this research are evidenced by the synthesis of a new adsorbent capable of partially decontaminating the organic compound from an aqueous solution.
Evaluation of Competencies in Nursing Students. a Cross-Sectional Study
Authors: Velázquez María del Rosario Herrera , Macias Maria Liliana Calderon , Soraida Quimi Cobos Letty , Figueroa Martha Saida Quiroz
Published: August 2024

Objective: To evaluate the competencies of the final year undergraduate nursing students.
 
Theoretical Framework: It is based on the theories that support the development of nursing competencies: behaviorism, trait theory and holism. Nursing competence is considered as a complex integration of knowledge that includes professional judgment, skills, values and attitude, and represents a core component for correct care management and the practice of safe and quality care.
 
Method: The research was quantitative, cross-sectional and descriptive. It was carried out at the nursing school of a public university in the province of Manabí, Ecuador. A sample of 175 students was selected from a total of 318 enrolled in the eighth and ninth semesters, with a confidence level of 95% and a margin of error of 5%. The Hsu & Hsieh (2013) Nursing Student Competency Inventory was used, a 43-item questionnaire organized into six dimensions. The rating was obtained using a Likert scale from 0 to 5. Descriptive statistics were used to describe the demographic characteristics and the professional and nursing competence of the participants. In addition, a comparative analysis of correlations between the domains of professional competence and the sociodemographic characteristics of nursing students was carried out.
 
Results and Discussion: The study achieved a response rate of 100% (175/175). The majority of students were women (65.1%) and were in their eighth semester of nursing (57.7%). Students assessed themselves as reasonably competent in nursing, with the "ethics and responsibility" domain scoring the highest (X̅= 65.38, SD +11.1) and the "critical thinking and reasoning" domains (X̅ = 18.29 (SD +3.4)) and "clinical biomedical sciences" having the lowest scores (X̅ = 22.82, SD +3.4). The results did not estimate a predictive relationship between gender and the type of student residences.
 
Research Implications: This research provides implications for education policies promoting higher standards and more effective approaches in teaching and assessing competencies.
 
Originality/Value: The findings of this study are key to the design of nursing programs that meet high quality standards and respond to the health needs of the population, aligned with the WHO Global Strategic Guidelines for Nursing and Midwifery. The conclusions highlight the need to work the development of critical thinking and reasoning, as well as the design of nursing curricula with more time dedicated to biomedical clinical sciences, with a holistic and non-biomedical approach.
Study on The Adoption of Historical Record and Chain of Custody By Brazilian Judicial Experts From the Collection to the Disposal of Evidence: A Survey Questionnaire
Authors: Grigollo Fabio Vivan , Fernandes Roberto Fabiano
Published: August 2024

Objective: The aim of this study is to analyze the practices and protocols of the chain of custody adopted by forensic experts in Brazil, with the intent of evaluating the effectiveness and compliance of these procedures in the evidence production process.
 
Theoretical Framework: This research is based on theories of forensic computing and the importance of evidence preservation. It highlights concepts of quality control and standardized practices in the chain of custody, providing a foundation for understanding best practices and relevant protocols.
 
Method: The methodology employed involves administering a specific questionnaire to a group of forensic experts across Brazil. Data was collected to gather information on chain of custody procedures, including collection, acquisition, examination, analysis, transfer, and disposal of evidence. The study aims to measure the adoption and application of standardized practices by these professionals.
 
Results and Discussion: Results revealed significant variations in the adoption of chain of custody practices among forensic experts. The discussion contextualizes these variations in relation to established theories and practices, identifying gaps and weaknesses in protocols and suggesting areas for improvement.
 
Implications of the Research: The implications of this research include potential improvements in evidence preservation practices and the need for greater adherence to standardized protocols, impacting the reliability and credibility of evidence in judicial processes.
 
Originality/Value: This study contributes to the literature by identifying deficiencies in current practices and suggesting directions for enhancement. The relevance is underscored by the need to improve evidence quality and ensure the integrity of judicial processes.
ENGAGEMENT IN SCIENTIFIC RESEARCH AS A FORM OF SUPPORTING THE SOCIAL ACTIVITY OF YOUNG PEOPLE LIVING WITH HIV
Authors: LIUTYI Vadym , SAPIHA Svitlana , PETROCHKO Zhanna
Published: August 2024

The article substantiates that the urgent task of social work with young people living with HIV is to find accessible and acceptable forms of social activity for self-realization, mutual help, and participation in society. One of these forms is the involvement of young people in participatory scientific research. The purpose of the article: to present the results of the study of the factors of social maladjustment of young people living with HIV, with the participation of the recipients, and to justify the possibility of using similar studies for the development of social activity of young people living with HIV.
According to the design of the study, at its first stage, during the focus group, young people who have a positive HIV status shared their own experiences of living with HIV, taking ART, disclosing the status, relationships with parents (guardians) and peers, interactions with health professionals , interruption of ART and return to taking antiretroviral drugs, mutual support, and expressed their judgments about the reasons for interruption of ART and measures that could prevent it. Taking into account the results of the focus group, a representative survey was developed and conducted, and the importance of certain factors for stopping ARV therapy was proven. In order to interpret and assess the reliability of the obtained data, the results of the survey were given for analysis to young people - activists of a public youth organization. Based on the results of the evaluation, the conclusions of the study were clarified and the following recommendations were made: training parents and medical workers to correctly explain to adolescents the specifics of HIV status and ARV therapy, communication skills with adolescents and providing them with psychological support; organization of support groups for children and young people living with HIV and their parents, implementation of advocacy campaigns in communities aimed at countering the stigmatization of children with HIV.
SPECIFIC FEATURES OF THE SYSTEM OF PROFESSIONAL TRAINING OF FUTURE FOREIGN LANGUAGE TEACHERS IN GERMANY
Authors: KRAVCHENKO Kateryna
Published: August 2024

The structural dynamics of socio-economic life in most countries of the world creates new requirements for the organization of the educational process of future teachers. In this context, the analysis of the structure, content and organizational features of the system of professional teacher training in European countries is of great importance for the higher education environment of Ukraine. The study is devoted to the analysis of the characteristic features of professional training of future foreign language teachers in Germany. Research methodology. The study used logical-semantic, structural-logical and system-functional methods. Scientific novelty. The functionality of the higher education system in the professional training of future foreign language teachers is determined. It has been established that in Germany, professional competence is acquired by potential teachers in different types of educational institutions, including general higher education schools, universities, higher pedagogical schools and specialized colleges. It is substantiated that the studied training system in Germany is characterized by certain specifics. Attention is focused on the potential of modern information technologies in the process of professional training of foreign language teachers, innovative possibilities of digital optimization of the studied educational process in the context of Germany are highlighted. The article describes trends in the field of improving the content of education at universities, which demonstrate a shift away from narrow specialization and the revival of compulsory training for students of all specialties. Conclusions. It has been established that the active implementation of the experience of leading European countries in the system of professional higher education in Ukraine necessitates systematic professional development of the scientific and pedagogical staff of higher education institutions of Ukraine. It is proved that in the process of standardizing the system of professional training of foreign language teachers in accordance with the requirements of the Bologna Process, a special role is given to the awareness of the optimal structure, content, organizational paradigm of the higher education environment of European countries.
Modeling and Estimation of Continuous Flexible Structure Using Theory of Functional Connections
Authors: Lombardi Carlo , Bevilacqua Riccardo , Mortari Daniele
Published: August 2024

This paper presents a novel method for modeling and estimating the dynamics of a continuous structure based on a limited number of noisy measurements. The goal is reached using a Kalman filter in synergy with the recently developed mathematical framework known as the Theory of Functional Connections (TFC). The TFC allows deriving a functional expression capable of representing the entire space of the functions that satisfy a given set of linear and, in some cases, nonlinear constraints. The proposed approach exploits the possibilities offered by the TFC to derive an approximated dynamical model for the flexible system using the Lagrangian mechanics. The result is a representation of the structural dynamics using a finite number of states, in contrast to the infinite-dimensional model that would be obtained by application of the traditional continuum mechanics models that are based on sets of partial differential equations. The limited number of states enables the application of the well-known Kalman filter framework to improve the estimation of the displacements and displacement velocities. In addition, the continuous displacement field of the structure can be reconstructed with high fidelity. The theoretical development of the method is presented in relation to the case of an Euler–Bernoulli beam. Finally, the obtained model is used to carry out a simulation campaign aimed at assessing the accuracy, efficiency, and robustness of the proposed method.
The Role of Educational Stakeholders in Mitigating Socio-Economic Shocks Causing Students to Drop Out of School in East Shewa, Ethiopia
Authors: Kufi Endalew
Published: August 2024

This study analyses the role that key education stakeholders play in mitigating socio-economic shocks causing students to drop out of school. The study investigated the role of teachers, parents, support providers, and administrators in four districts of East Shewa zone in Oromia Region, Ethiopia, with respect to their understanding of the severity of school drop-out, collaborative actions to combat it, and context-based handling of shocks. A cross-sectional descriptive survey design was employed. Pertinent data were collected from second-cycle primary schools in the areas of Adea, Dugda, Gimbichu, and Fentalle, which were selected based on cluster sampling. Semi-structured interviews and focus-group discussions were utilised for the purposively selected participants and a binary-mode questionnaire for the randomly selected groups of teachers in the targeted schools. Data were collected and analysed systematically by means of percentage points and thematic analysis. The findings show that though causes of school drop-out were diverse from place to place in accordance with the socio-economic conditions of the respective communities, the actions taken to combat school drop-out were not cognisant of the communities’ socio-economic conditions as they did not consider the varied nature of shocks. While school drop-out was understood to be a misfortune among supportive groups, teachers, and supervisors, it was not equally understood so by parents, who appeared as representatives of the community. Strategies that different education stakeholders used to combat factors leading to school drop-out were not focused and context friendly.
Introdução
Authors: Tixier Florian , Figaro Roseli , Hernandez Maria-Elena
Published: August 2024

Introdução
Pediatric Wound Infections Following 2023 Kahramanmaras Earthquakes: Case Series
Authors: Yilmaz Seyhan , Akkoc Gulsen , Tuncay Sevgi , Parlak Burcu , Isik Aylin , Erdemli Pinar , Sakarya Ahmet , Agirdil Yucel , Kart Hayati , Kadayifci Eda
Published: August 2024

Background. The Kahramanmaras earthquakes in Turkey on February 6, 2023, resulted in more than 100 000 injuries and 50 500 deaths. The main causes of morbidity and mortality in earthquake-affected patients include crush syndrome, trauma-related extremity injuries, and wound infections. Objective. To investigate infective complications, causative microorganisms, treatments, and treatment responses in pediatric patients. Methods. The case series involved 12 earthquake victims admitted to a tertiary treatment center between February 9 and 24, 2023. Wound sample cultures were obtained from patients with infected wounds via wound secretions and tissue samples collected during surgery. Results. Nine patients were male (75%), and the mean age of patients was 12.6 ± 3.7 years. Seven patients (58.3%) experienced crush syndrome. Seven patients (58.3%) underwent fasciotomy operations. The main infectious complications were wound infections (58.3%) and urinary tract infections (25%). Nine different organisms were found to cause wound infection, with Enterococcus faecium (41.6%), Acinetobacter baumanii (33.3%), and Pseudomonas aeruginosa (16.6%) being the major bacterial isolates. All Acinetobacter strains were multidrug-resistant (MDR). Conclusion. Major disasters such as earthquakes are rare, and infections are the major complications that increase morbidity and mortality. Initial appropriate treatment contributes to improved outcomes, as MDR strains are common pathogens in these patients.
UTILIZING NUTRITIONAL AND LIFESTYLE DATA FOR PREDICTING STUDENT ACADEMIC PERFORMANCE: A MACHINE LEARNING APPROACH
Authors: Salih Mohammed S. , Pasha Soran A.
Published: August 2024

Nutrition and lifestyle factors have an enormous impact on students' academic performance. Nonetheless, there is a shortage of machine learning models to predict students' academic performance based on their nutrition and lifestyle. This paper intends to fill those gaps based on an extensive dataset of various attributes, underlining the capabilities of advanced machine learning models in uncovering the complex relationship between nutrition, lifestyle factors and student’s academic performance. A cross-sectional study was conducted in Kalar Technical College, Garmian Polytechnic University in Kurdistan region - Iraq, that involved 500 undergraduate students whose ages range from 18 to 22 years old; the dataset contains demographic characteristics, dietary intake, physical activity, and anthropometric measurements. Various Techniques, tools, and machine learning algorithms such as logistic regression and decision tree classifiers were employed using Python's Scikit-Learn library; finally, Pre-processing of the data was carried out to ensure its suitability for analysis. The machine learning model that the authors developed showed promising prediction results. While the logistic regression model had an accuracy of 70.4%, the decision tree model excelled with an accuracy of 98.55%. Furthermore, exercise, BMI, and dietary intake notably impacted students’ academic performance.
Moscow Pre-War Stage of Biography Hero of the Soviet Union E. F. Kolesova (1920–1942)
Authors: Закиров О.А.
Published: August 2024

Статья посвящена изучению биографии Елены Фёдоровны Колесовой. Автор внес уточнения в некоторые данные о времени ее жизни в Москве с конца 1920-х годов до начала Великой Отечественной войны.

The article is devoted to the study of the biography of Elena Fedorovna Kolesova. The article clarifies some data on the time of her life in Moscow from the late 1920s to the beginning of the Great Patriotic War.
«The Nobles Opposed Everything That Had Previously Had Influence, and the Governor Himself...»: Сonflicts between the Provincial Authorities and the Nobility in the Middle of the 19th Century
Authors: Могилевский Н.А.
Published: August 2024

В статье на основании новых архивных материалов рассматриваются типы конфликтов между губернаторами и местным дворянством в конце 1850-х годов. Приводится типология этих противоречий: конфликты правовые, личностные и институциональные.

Based on new archival materials, the article examines the types of conflicts between governors and local nobility in the late 1850s. A typology of these contradictions is given: legal, personal and institutional conflicts.
История одного выступления: Эрнст фон Поссарт в концертах антрепризы А. И. Зилоти
Authors: Огородникова О.А. , Шульгина Д.П.
Published: August 2024

Статья посвящена одному из малоизвестных эпизодов в истории русско-немецких культурных связей начала XX века в области музыкально-концертной деятельности — выступлению яркого представителя немецкой театральной школы Э. Поссарта в антрепризе «Концерты А. Зилоти» (1904). Проанализированы организационная и творческая составляющие гастролей; представлен анализ восприятия известных произведений немецкой мелодекламации в исполнении артиста отечественной публикой, художественной общественностью и критикой. В итоговых выводах статьи подчеркнуто значение гастрольной деятельности немецкого художника и его вклад в развитие диалога культур России и Германии.

The article is devoted to the performance of a bright representative of the German theater school E. Possart «Concerts of Alexander Ziloti» (1904), representing one of the little-known episodes in the field of music and concert activity in the history of Russian-German cultural relations at the beginning of the XX century. The analysis is presented of the organisational and creative components of the tour and of the perception of the domestic public, the artistic community and criticism of the famous works of German melodeclamation performed by the artist. The final conclusions of the article emphasise the importance of the German artist’s touring activities and his contribution to the development of the dialogue between the cultures of Russia and Germany.
EUROPEAN CONTEXT OF THE SILVER AGE RUSSIAN CULTURE
Authors: Токарева Е.А. , Челнокова А.Ю.
Published: August 2024

В статье рассматривается период непродолжительного подъема духовной жизни и культуры России начала ХХ в. — Серебряный век — с точки зрения анализа социокультурного и политико-экономического влияния на него событий, которые происходили на всем Европейском континенте. В это время, насыщенное революциями, войнами, развалами империй, развитие России происходило синхронно с проникновением современных идей европейской культуры, политической мысли и экономических воззрений, которые нашли здесь благодатную почву. Они стали мощным фактором изменения культурного ландшафта страны, поэтому удивительная эпоха, именуемая Серебряным веком, занимает важное место в изучении истории сложных процессов межкультурной коммуникации в условиях переходных периодов мирового развития, когда происходит глубинная трансформация социально-экономических и иных основ жизнеустройства.

The article examines the period of a short rise in the spiritual life and culture of Russia at the beginning of the twentieth century — the Silver Age — from the point of view of analyzing the socio-cultural and political-economic impact on it of events that took place throughout the European continent. At this time, saturated with revolutions, wars, the collapse of empires, the development of Russia took place synchronously with the penetration of modern ideas of European culture, political thought and economic views, which found fertile ground here. They have become a powerful factor in changing the cultural landscape of the country. Therefore, the amazing era, called the Silver Age, occupies an important place in the study of the history of complex processes of intercultural communication in the conditions of transitional periods of world development, when a profound transformation of socio-economic and other foundations of life is taking place.
Remote Learning as Incentive for Creation and Development of Educational Organization Digital Environment
Authors: Гриншкун В.В.
Published: August 2024

В марте 2020 года все образовательные организации России перешли на удаленное обучение. Этот массовый вынужденный переход существенно и объективно повлиял на развитие отечественной системы образования, выявил преимущества обучения с применением цифровых технологий, обозначил проблемы, требующие первостепенного решения. В статье перечисляются такие преимущества и проблемы. Показано, что решению многих проблем могли бы способствовать унификация и интеграция цифровых средств и систем в рамках единых цифровых образовательных сред образовательных организаций.

All educational organizations in Russia switched to remote learning in March 2020. This massive forced transition significantly and objectively influenced the development of the domestic education system, revealed the benefits of training using digital technologies, and identified problems requiring a primary solution. The article lists such benefits and challenges. It is shown that the solution of many problems could be facilitated by the digital tools and systems unification and integration within the framework of a single educational organizations digital educational environment.
Forms and Methods of Preparing Students for Computer Science Olympiads using Electronic Educational Resources
Authors: Заславская О.Ю. , Любутов О.Д.
Published: August 2024

В статье представлен опыт обоснования и проектирования электронного образовательного ресурса, способствующего эффективному обучению информатике и позволяющего совершенствовать системы подготовки школьников к участию в олимпиадах по информатике различного уровня. Описана методика обучения школьников решению олимпиадных задач по информатике, в которых для достижения результата целесообразно использование специфических структур данных (стека, очереди и дека).

The article presents the experience of substantiating and designing a specially developed electronic educational resource that acts as an effective means of teaching computer science and allows improving the system of preparing students to participate in computer science Olympiads of various levels. The article describes a method of teaching students to solve Olympiad problems in computer science, in which it is advisable to use specific data structures (stack, queue, and deck).
Implementation and Testing of Gamification Scenarios in a Laboratory Workshop
Authors: Белоус И.А. , Клюкман М.В. , Ковырнев М.В. , Пяткова И.А. , Сорока Д.Г.
Published: August 2024

Описаны два модифицированных, с учетом специфики лабораторного практикума технических дисциплин, типа внедрения активности в учебный процесс: «4 × 4» и «Пиджак», каждый из которых предусматривает несколько сценариев реализации. Показаны результаты их апробации на примере дисциплины «Теория сигналов»; приведены данные, доказывающие, что их применение ведет к повышению эффективности усвоения учебного материала по курсу и повышению успеваемости по критерию «Результат промежуточной аттестации по дисциплине».

Two modified, taking into account the specifics of the laboratory workshop of technical disciplines, types of introducing activity into the educational process are described: «4 × 4» and «Jacket», each of which provides for several implementation scenarios. The results of their approbation on the example of the discipline «Theory of signals» are shown, data proving that their application leads to an increase in the efficiency of mastering educational material for the course and improving academic performance according to the criterion «The result of intermediate certification in the discipline».
Software System «Entrant – Student»
Authors: Зыкова А.А. , Яхъяева Г.Э.
Published: August 2024

В статье описывается программная система «Абитуриент – Студент», разработанная для помощи абитуриентам в решении проблемы выбора вуза. Система ориентирована на сбор неформальной информации о различных вузах и предоставлении пользователю статистических данных, полученных из собранной информации.

The article describes the software system «Entrant – Student» to help applicants in solving the problem of choosing a university. The system is focused on collecting informal information about various universities, and providing the user with statistical data obtained from the collected information.
Using an Electronic Document Management System in the Process of Teaching Bachelors of Applied Informatics in the Context of the COVID-19 Pandemic
Authors: Степанова Е.Н.
Published: August 2024

В статье обсуждается разработанная автором технология, позволяющая студентам получить необходимые умения и навыки работы с системами электронного документооборота в условиях пандемии.

The article discusses the developed technology that allows students to gain the necessary skills and abilities to work with electronic document management systems in the context of a pandemic.
Translating a of Ordinary Fractions into a Binary Number System
Authors: Златопольский Д.М.
Published: August 2024

В статье впервые в русскоязычной литературе описывается методика перевода в двоичную систему счисления ряда правильных обыкновенных дробей без промежуточного преобразования их в десятичные. Рассматривается перевод двух основных групп дробей — знаменатель которых равен 2n – 1 и 2n + 1. Во втором случае при переводе применяется оригинальный прием — использование условной отрицательной единицы с последующим исключением таких цифр. Опыт показал, что предложенная методика перевода для дробей указанного вида эффективнее традиционного метода.

For the first time in the Russian-language literature, the article describes a technique for translating a number of regular ordinary fractions into a binary number system without intermediate conversion to decimal. We consider the translation of two main groups of fractions — the denominator of which is equal to 2n – 1 and 2n + 1. In the second case, the translation uses an original technique — the use of a conventional negative unit with the subsequent exclusion of such digits. Experience has shown that the proposed translation method for fractions of this type is more effective than the traditional method.
Hierarchical Structure of Algorithms for Building Individual Educational Pathways
Authors: Гриншкун В.В. , Заславский А.А.
Published: August 2024

В статье описываются результаты анализа различных способов построения индивидуальных образовательных траекторий. Выделены общие черты у возможных подходов, составлены четыре уникальных алгоритма построения индивидуальных образовательных траекторий. Особый интерес вызывает возможность масштабирования и трансформации предложенных алгоритмов в соответствии с количеством обучающихся.

The article describes the results of the analysis of different ways to build individual educational pathways. The common features of the possible approaches are singled out, and four unique algorithms of building individual educational pathways are compiled.
Realization and Development of the System of Distance Learning in Technical Universities
Authors: Ахмедзянов Д.А. , Кудоярова В.М. , Кишалов А.Е.
Published: August 2024

Проведен обзор систем дистанционного образования (СДО) в технических вузах и их анализ с учетом опыта реализации и концепции развития СДО в Уфимском государственном авиационном техническом университете (УГАТУ). Приведен пример использования виртуального стенда для проведения испытаний авиационных двигателей. Выполнено сравнение результатов моделирования и экспериментальных данных. Малая относительная погрешность при моделировании позволяет дистанционно использовать описанные технологии для изучения сложных процессов, протекающих в авиационных двигателях.

The article performed an overview of distance education systems (LMS) in technical universities and analysis, taking into account the experience of implementation and the concept of development of LMS in USATU. The article also provides an example of using a virtual bench for testing aircraft engines. The comparison of the simulation results in ANSYS CFX and the obtained experimental data from various hydro-gas-dynamic laboratory facilities is carried out. The relative error in the simulation of SR-30 turbojet engines in steady-state conditions is 0,1–0,6 %, and in the transition process 0,9–6,9 %, which allows you to remotely use the described virtual bench and the developed simulation system for studying complex processes flowing in aircraft engines in transitional and steady-state modes when studying specialized disciplines by students of USATU.
Hydrorehabilitation of Patients with Osteochondrosis of the Spine Taking into Account Electroneuromyographic Characteristics and Pathogenesis of the Disease
Authors: Ланская О.В.
Published: August 2024

В статье представлены результаты электронейромиографического обследования лиц с остеохондрозом пояснично-крестцового отдела позвоночника на разных этапах восстановительного лечения, свидетельствующие об улучшении рефлекторной функции невральных структур пояснично-крестцового отдела спинного мозга. Этому способствовали и занятия гидрореабилитацией после курса лечения в поликлинике, при построении которых учитывались результаты нейрофизиологического обследования пациентов и механизмы развития заболевания.

The article presents the results of electroneuromiographic examination of persons with lumbosacral osteochondrosis of the spine at different stages of rehabilitation treatment, indicating an improvement in the reflex function of the neural structures of the lumbosacral spinal cord. This was also facilitated by hydro-rehabilitation sessions after a course of treatment in the clinic, which took into account the results of neurophysiological examination of patients and the mechanisms of development of the disease.
Influence of the Conditions of the Middle and High Mountains on Hemodynamic Parameters in Women of Different Age Periods Engaged in Recreational Tourism
Authors: Гернет И.Н. , Пушкина В.Н. , Варфоломеева Н.Н.
Published: August 2024

В статье рассматривается влияние условий среднегорья и высокогорья на гемодинамические показатели у женщин зрелого возраста при занятии рекреационным туризмом. Выявлены изменения частоты сердечных сокращений у женщин I и II зрелых возрастных периодов в зависимости от высоты над уровнем моря при применении оздоровительной гимнастики. У женщин II зрелого возрастного периода средние показатели систолического артериального давления свидетельствовали о наличии артериальной гипертензии.

The article considers the influence of the conditions of the middle and high mountains on hemodynamic parameters in Mature women when engaged in recreational tourism. Features of adaptation of heart rate in women of I and II Mature age periods depending on height above sea level in conditions of application of health-improving gymnastics are revealed. In women of the second Mature age period, the average systolic blood pressure indicators indicated the presence of arterial hypertension in the subjects. A significant decrease in these indicators in this study group indicates a decrease in vascular risks in the development of hypertension.
Foraging Strategies оf Herons (Aves, Ciconiiformes, Ardeidae): Ecological and Geographic Analysis of the Phenomenon
Authors: Резанов А.Г. , Резанов А.А.
Published: August 2024

На основе литературных данных и полевых исследований авторов проведен эколого-географический анализ основных кормовых стратегий избранных видов цапель (Aves, Ciconiiformes, Ardeidae) — более 20 из 64–66 видов мировой фауны цапель. Предложена классификация методов визуализации добычи.

Based on literary data and field research of the authors conducted an ecological and geographical analysis of the main foraging strategies of selected species of heron (Aves, Ciconiiformes, Ardeidae) — more than 20 of 64–66 species of the World fauna herons. A classification of visualization techniques has been proposed.
Modern Approaches to Assessing the Effectiveness of Pedaling Techniques in Cycling and Triathlon
Authors: Захаров А.А. , Федорова Е.Ю. , Федотова Е.В. , Гаранин А.Ю. , Казаков А.Ю.
Published: August 2024

Статья посвящена проблеме адаптации организма велосипедистов к тренировочным воздействиям на специально-подготовительном этапе годичного цикла спортивной подготовки. Приводится анализ динамики мощности аэробного (АэП) и анаэробного порогов (ПАНО), мощности максимального потребления кислорода (МПК); кроме того, рассматривается динамика частоты сердечных сокращений и концентрации лактата в крови. Также в статье представлены результаты исследования динамики пиковой и средней мощности при педалировании на велоэргометре.

The article is devoted to the problem of adapting the body of cyclists to training influences at the special preparatory stage of the annual cycle of sports training. The analysis of the dynamics of the power of aerobic and anaerobic thresholds, the power of maximum oxygen consumption, in addition, the dynamics of the heart rate and the concentration of lactate in the blood are considered. Also, the article presents the results of a study of the dynamics of peak and average power when pedaling on a bicycle ergometer.
Effect of the Hardening Agents and Breathing Exercises Technology on the Functional Indicators of Teenage Swimmers
Authors: Волкова А.М. , Шалабодина В.А.
Published: August 2024

В данной статье рассматривается проблема устойчивости человеческого организма к неблагоприятным природным условиям, а также определяются закономерности улучшения жизненно необходимых функций человеческого организма при приобретении толерантности к системным термическим изменениям во внешней среде. На примере опытной группы продемонстрированы результаты применения разработанной авторами технологии закаливания.

This article discusses the problem of the stability of the human body to adverse environmental conditions. It also determines the patterns of improving the vital functions of the human body when acquiring tolerance to systemic thermal changes in the external environment. The experimental group demonstrates the results of applying the hardening technology developed by the authors.
Current Practices and Tools of Physical Education in the Digital Age: Foreign Experience
Authors: Люлевич И.Ю. , Дзигуа Д.В.
Published: August 2024

В статье рассказывается об использовании цифровых технологий в процессе физического воспитания в школе, включая его валеологический аспект. Целью авторов было систематизировать зарубежный опыт последних лет и рассмотреть возможности его применения в практике преподавания физической культуры в системе российского среднего общего образования. Статья предназначена для студентов и преподавателей физического воспитания, а также для школьных учителей.
Physical Culture as Body Culture: Anthropological Counterpoint of Natural and Social
Authors: Быховская И.М.
Published: August 2024

В статье рассматривается соотношение понятий «физическая культура» и «культура тела»; выявляются особенности взаимодействия естественного, природного тела человека с социальными и культурными воздействиями на него, что обуславливает возникновение так называемых социального тела и культурного тела. Выделены критерии для различения этих модусов существования человека телесного, представлен анализ отдельных современных телесных практик, а также проблем, возникающих в результате возрастающих возможностей воздействия на физическую / телесную природу человека.

The article considers the relationship between the concepts of “physical culture” and “body culture”; the peculiarities of interaction of the natural body of a person with social and cultural influences on it are revealed, which causes the emergence of the so-called “social” body and the “cultural” body. The criteria for distinguishing these modes of existence of a “person of bodily nature” are identified, as well as an analysis of certain modern bodily practices, as well as problems arising from the increasing possibilities of influencing the physical/bodily nature of a person.
Соматотипологическая характеристика юных хоккеистов с нарушением зрения
Authors: Семенов М.М. , Федорова Е.Ю. , Казаков А.Ю.
Published: August 2024

В статье анализируются показатели соматотипологической диагностики лиц с нарушением зрения, которые занимаются хоккеем для незрячих, по сравнению с контрольной группой. Соматотипы определяли по схеме Хит – Картера. В результате проведенного анализа установлено, что соматотипологические характеристики юных спортсменов, занимающихся хоккеем для незрячих, практически не отличаются от группы контроля, кроме компонента мезоморфии у девушек в возрастной подгруппе 9 лет.

The article analyzes the indicators of somatotypological diagnostics of persons with visual impairment, who are engaged in hockey for the blind, in comparison with the control group. Somatotypes were determined according to the Heath – Carter scheme. As a result of the analysis, it was found that the somatotypological characteristics of young athletes playing hockey for the blind do not practically differ from the control group, except for the mesomorphic component in girls in the age subgroup of 9 years.
Regional features of the dynamics of the population of Russia in the second decade of the XXI century
Authors: Шульгина О.В.
Published: August 2024

В статье проанализирована динамика численности населения России с 2010 по 2020 г. на четырех территориальных уровнях: в целом по стране, по федеральным округам, по экономическим районам, по субъектам РФ. На основе статистического, историко-географического и картографического методов исследования выявлены региональные различия в тенденциях изменения и типы динамики численности населения. Представлены авторские картосхемы.

The article analyzes the dynamics of the population of Russia from 2010 to 2020 at four territorial levels: in the whole country, by federal districts, by economic districts, by subjects of the Russian Federation. Based on statistical, historical-geographical and cartographic research methods, regional differences in trends and types of population dynamics have been identified. The author’s cartographies are presented.
International contests in a geopolitical context (on the example of the Eurovision song contest)
Authors: Мартынчук А.А. , Самусенко Д.Н.
Published: August 2024

В статье проанализирована роль международного конкурса песни «Евровидение» с точки зрения его вписанности в геополитический контекст европейского региона. Обоснована пространственно-временная динамика состава участников конкурса. Процесс голосования на конкурсе рассмотрен через призму политико-географической науки. Выделены специфические кластеры, отражающие территориальную дифференциацию электоральных предпочтений зрителей мероприятия. Также предложена интерпретация результатов голосования с точки зрения международных отношений.

The article analyzes the role of the international Eurovision song contest from the point of view of its fit into the geopolitical context of the European region. The spatiotemporal dynamics of the composition of the competition participants has been substantiated. The voting process at the competition is examined through the prism of political geographic approach. Specific clusters reflecting the territorial differentiation of the electoral preferences of the audience of the event are identified. An interpretation of the voting results from the point of view of international relations is also proposed.
Study of the Natural and Ecological Framework of the City
Authors: Горецкая А.Г. , Топорина В.А.
Published: August 2024

В статье авторы рассматривают природно-экологический каркас (ПЭК) на примере Москвы с позиции принципов его устройства, приуроченности к речным системам города, ландшафтных особенностей составляющих каркаса, режима использования, природоохранного статуса, набора выполняемых функций. На основании проведенного анализа выявлены основные составляющие ПЭКа, для которых были проведены расчеты коэффициентов ландшафтного разнообразия. В статье представлены карты, отражающие пространственное распределение показателя ландшафтного разнообразия, составляющих элементов ПЭКа. Проведенное исследование также дает возможность получить представление об основных функциях конкретных элементов ПЭКа в соответствии с режимом использования.

In the paper, the authors consider the natural and ecological framework (NEF) on the example of Moscow addressing to the principles of its structure, its proximity to the river systems, the landscape features of the framework, the mode of use, environmental status, the set of functions performed. Based on the analysis, the main components of the NEF were identified, for which the coefficients of landscape diversity were calculated. The paper presents maps reflecting the spatial distribution of the indicator of landscape diversity, the constituent elements of the NEF. The conducted research also provides an opportunity to get an idea of the main functions of NEF in accordance with the mode of use.
From the History of Onega Pomorie: the Temple Complex in the Old Pomor Settlement of Purnema in XVI–XX Century
Authors: Хатанзейская Е.В.
Published: August 2024

В статье проанализированы исторические источники о храмовом комплексе села Пурнема Онежского района Архангельской области. Автор представляет несколько вариантов датировок постройки шатровой Никольской церкви XVII века и историю перестройки храма Рождества Христова (1860–1861), сооруженного по утвержденному проекту («плану и фасаду»). Источниками исследования стали архивные документы, находящиеся в фондах Государственного архива Архангельской области, Научно-производственного центра по охране памятников истории и культуры (г. Архангельск), фотодокументы. Целью работы является изучение истории создания архитектурной композиции трехчастного ансамбля — храмового комплекса села Пурнема, состоявшего из двух церквей и колокольни, утраченной в начале 1930-х годов, и его места в историко-культурной среде Русского Севера.

The article analyzes historical and bibliographic sources about the history of the temple complex in Purnema, Onega district of the Arkhangelsk region. The author presents several dating options for the tented St. Nicholas Church of the XVII century and the history of rebuilding of the Church of the Nativity of Christ (1860–1861), built according to the approved “plan and facade”. The sources of the study were archival documents in the funds of the State Archive of the Arkhangelsk Region, the Scientific and Production Center for the Protection of Monuments of History and Culture (Arkhangelsk) and photo documents. The aim of this work is the study of history of development of a three part-ensemble — a temple complex in Purnema that consisted of two churches and a bell tower lost in early 1930s, and its place in the historical and cultural environment of the Russian North.
«We Have Crossed the Last Line»: The Construction of Time by a Historian in the Atmosphere of the 1917–1920s (Based on the Materials of the Diary Entries of Yu. V. Gauthier)
Authors: Серых А.А.
Published: August 2024

В статье раскрывается проблема восприятия времени Ю. В. Готье в период революции 1917 года и в последующие несколько лет. В состоянии кризиса общепринятые условные понятия «прошлое», «настоящее» и «будущее» смещаются, вместе с тем формируется новая темпоральная модель, основанная не на ожидании будущего, а на актуализации прошлого.

The article reveals the problem of perception of time by Yu. V. Gauthier during the revolution of 1917 and in the next few years. In crisis conventional notions of «past», «present » and «future» move, however, a new temporal model based on expectations of the future and the actualization of the past.
Biography and Scientific Heritage of Kirill Kirillovich Shirinya (1921–2020)
Authors: Закиров О.А.
Published: August 2024

Статья посвящена памяти профессора К. К. Ширини. В статье описаны основные этапы его биографии и проанализированы его исследования по истории Коминтерна и антифашистской борьбы.

The article is dedicated to the memory of Professor K. K. Shirinya. The article describes the main stages of his biography and analyzes his research of the history of the Comintern and the anti-fascist fighting.