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Use of Virtual Reality Technology for Training Standing Shooting, Postural Balance, and Rifle Stability in Biathlon: A Pilot Study
Psychology. Journal of the Higher School of Economics. 2025. Vol. 22. No. 3. P. 434–448.
Success in biathlon depends on physical fitness, psychophysiological parameters, and biomechanics. Key aspects include the speed and accuracy of shooting, which affect body oscillations and the stability of the "body-rifle" system. The level of stress, environmental conditions, and ski preparation are also important. This study is aimed to provide a thorough theoretical analysis of the factors affecting the standing shooting performance in biathlon, and to conduct a pilot study using VR to validate it as a training tool based on the observed parameters. This study utilized the Biathlon-2024 Virtual Environment, which simulated skiing and standing shooting in classical biathlon. This Virtual Environment is developed on Unity 3D platform and includes two stages: 1) VR skiing, 2) shooting. Subjects performed shooting at virtual targets, whereby the VR visualization fully simulated a biathlon shooting range. The results confirmed that stability of bodyrifle system is crucial for successful shooting in biathlon. It was observed that elite athletes demonstrate a better postural balance and a lower sway compared to beginners. The data analysis obtained with Antilatency system trackers showed a distinct correlation between the limb and rifle positions, which highlights the importance of a fine postural control and reaction time when shooting. The study emphasizes that success in biathlon depends not only on physical fitness and shooting techniques, but also on environment, psychophysiology, and individual attributes such as tremor. This therefore makes an integrated approach to athlete training essential for high performance.
Zykov S. V., Ермаков С. Р., Современные наукоемкие технологии 2026 № 9 С. 43–53
При федеративном обучении с неоднородными клиентскими данными и переменными задержками запоздавшие обновления могут ухудшать качество модели, а обмен параметрами с глобальным сервером увеличивает сетевую нагрузку. Целью исследования является разработка и теоретико-экспериментальное обоснование метода и алгоритмов адаптивного федеративного обучения с учетом распределенного запаздывания клиентских обновлений. Для обоснования разрабатываемых решений использованы событийная и непрерывная модели градиентных обновлений, ...
Added: October 11, 2026
WANG P., YANG Y., ZHANG Y. et al., Chinese Journal of Applied Psychology 2025 Vol. 31 No. 1 P. 45–53
Objective: To revise The Developmental Crisis Questionnaire (DCQ) and test its reliability and validity in adult age groups. Methods: The Chinese version of DCQ was determined by item analysis and exploratory factor analysis, and its structure was determined by confirmatory factor analysis. Finally, the reliability and validity of the scale were tested. Results: The 10 items of Chinese DCQ ...
Added: October 11, 2026
Fomina Y., Chahine T., , in: Responsible People. The Role of the Individual in CSR, Entrepreneurship and Management Education. Palgrave Studies in Governance, Leadership and Responsibility.: Palgrave Macmillan, 2019. P. 89–111.
Social entrepreneurship is a pathway for individuals and organizations to take responsibility for social and environmental outcomes. It allows the handling of pressing global challenges. Understanding factors of success and failure can help social entrepreneurs mitigate risk when designing and implementing their ventures. While these factors have been characterized in the USA, U.K., Europe, and ...
Added: October 10, 2026
Брычков М. Е., Незнанов А.А., Программирование 2026 № 4 С. 50–66
The matrix profile (MP) quickly became one of the most important time series preprocessing methods when it was introduced in 2016, facilitating the solution of a wide range of time series analysis problems, in particular anomaly and pattern detection problems. The high significance has led to the emergence of various tools for MP calculating, but ...
Added: October 9, 2026
Aleskerov F. T., Вайншток А. П., Делахова А. М. et al., Информационные процессы 2026 Т. 26 № 3 С. 895–913
The development and effective management of territorial entities are priority issues for all states, particularly in the context of the digital transformation of public administration. Over the past decade, the integration of information technologies into municipal and regional planning has significantly altered approaches to strategic development, service delivery, and public engagement. This paper describes the ...
Added: October 9, 2026
Petrovskiy V., Социальная психология и общество 2026 Т. 17 № 1 С. 183 – 186
The article discusses the paper by G.V. Akopov “Stages of categorical design of social psychology in Russia (on the 95th anniversary of B.D. Parygin)”, published in issue 2 (2025) of the journal “Social Psychology and Society”. ...
Added: October 9, 2026
Gavrilova E., Novoselova K., Myachykov A. et al., Psychology. Journal of the Higher School of Economics 2026 Vol. 23 No. 3 P. 498–511
The term “broad autism phenotype” (BAP) refers to individuals who do not meet the diagnostic criteria for autism but share some of its features, including social difficulties and atypicalities in visual perception and attention that have been linked to a detail-oriented cognitive style. To examine both the cognitive and social aspects of BAP, we employed ...
Added: October 8, 2026
Stepanyants V., Andrey V. Fizulin, Chibirov A. et al., FUTURE TRANSPORTATION 2026 Vol. 6 No. 5 Article 225
Reliable Vehicle-to-Everything (V2X) evaluation requires propagation models that represent terrain and multilevel infrastructure. Most integrated vehicular simulators still rely on planar models, but the magnitude of the resulting bias is unclear. This study quantitatively compares flattened two-dimensional (2D) and terrain-aware three-dimensional (3D) variants of three scenarios using identical Sionna RT settings. The pipeline combines OpenStreetMap ...
Added: October 8, 2026
Люксембург А. А., УРСС, 2005.
Изучается возможность автоматизированного построения математических теорий. Рассматривается дедуктивная система, основанная на языке логики предикатов первого порядка, объектами системы являются математические выражения или формулы, которые описывают математические объекты или их свойства. В дедуктивной системе выводятся математические определения и теоремы. Для доказательства теорем используются методы автоматического доказательства. Разработан алгоритм, выводящий часть формул системы. Для решения задачи используется аппарат математической ...
Added: October 7, 2026
Groshev Maksim, Rybakov Petr, Teterin N. et al., Sensors 2026 Article 6171
Manual assessment of soybean yield components, such as pod number, is laborious, time-consuming, and subjective. Existing computer-vision approaches based on object detection or instance segmentation perform poorly on close-range RGB imagery of soybean canopies due to severe occlusions, ambiguous plant boundaries, and the high cost of bounding-box annotation. To address these challenges, we propose a ...
Added: October 7, 2026
Aleskerov F. T., Chaika E., Дерендяев А. Б. et al., Procedia Computer Science 2026 No. 287 P. 590–595
Under conditions of dynamic socio-economic changes, effective planning and decision-making are key factors in ensuring a high quality of life for the population in territories. This paper presents a decision support system for territorial administrations for the development and implementation of sustainable development strategies, using one of the regions of the Russian Federation – the ...
Added: October 7, 2026
Tatarko A., Юрайт, 2026.
Курс знакомит читателя с основными моделями национальной и организационной культуры, а также современными исследованиями в области кросс-культурных аспектов управления и лидерства. Особое внимание уделено практическим вопросам: отбор и подготовка экспатриантов, международный рекрутинг, кросс-культурный тренинг, работа поликультурных команд и мотивация персонала в международных компаниях. Читатель найдет ответ на ключевой вопрос: как учитывать межкультурные различия при управлении ...
Added: October 6, 2026
Мухамедкаримова Д. Ф., Умуркулова М. М., Galyapina V. N. et al., Вестник Карагандинского университета. Серия Педагогика 2026 Т. 31 № 3 С. 69–77
Currently, artificial intelligence occupies a solid place among traditional pedagogical technologies and approaches, which is the subject of widespread discussion among domestic and foreign scientists and researchers. This is because the introduction of AI into higher education, despite its high potential, faces a wide range of economic, social, and ethical obstacles. These include resistance to ...
Added: October 6, 2026
Томск: Издательство Томского государственного университета, 2026.
Материалы сборника Шестнадцатой Международной конференции «Новые информационные
технологии в исследовании сложных структур» (Москва, 21–25 сентября 2026 г.) ориентированы на
широкий круг специалистов, работающих на стыке теории информации, системного анализа и
прикладных предметных областей. В издание вошли результаты исследований, посвящённые
моделированию дискретных и стохастических структур управления и связи, разработке
высокопроизводительных вычислительных и телекоммуникационных систем, а также вопросам
цифровой трансформации образования, архитектурно-градостроительного проектирования,
экологического ...
Added: October 6, 2026
Сизикова Т. Э., Леонов С. В., Polikanova I., Национальный психологический журнал 2026 Т. 21 № 4 С. 79–89
Background.
The relevance of this study is driven by the rapid increase in anxiety disorders in modern society. According to WHO data from 2021, 359 million people worldwide suffered from anxiety disorders. In psychological practice, there is a growing number of techniques being applied, including those aimed at reducing anxiety, but their effectiveness is not always scientifically proven. Thus, ...
Added: October 6, 2026
Grishutina M. M., Kostenko V., Lebedeva A., Вопросы психологии 2025 Т. 71 № 4 С. 127–135
В русскоязычной психологической литературе конструкт «агентность» встречается редко и обычно отождествляется с понятием «субъектность». В англоязычном дискурсе при рассмотрении агентности изучают два аспекта: ее ощущение и оценку. Дифференциальный опросник переживания агентности (Sense of Agency Scale) А. Тапал и коллег – ДОПА – направлен на измерение общего ощущаемого контроля над собственными произвольными действиями. Целью текущего исследования ...
Added: October 5, 2026
Ивашкевич Б. И., Dvoinin A., Kostenko V. et al., Психологический журнал 2026 Т. 47 № 3 С. 113–126
Целью исследования стала адаптация Опросника репрезентаций Бога (The Questionnaire of God Representations-17, QGR-17) на урссксязычный выборке. Опросник направлен на количественную оценку ментальных представлений и эмоциональных установок в отношении Бога. Общая выборка исследования включила 222 респондента в возрасте от 18 до 54 лет (M = 25.4, SD = 7.71), из которых 72.5% составили женщины, 43% идентифицировали ...
Added: October 5, 2026
Lyu M., Omopekunola M., Wang F., / Series 2026.aimecon-wip.55 "Proceedings of the Artificial Intelligence in Measurement and Education Conference (AIME-Con)". 2026.
Large language models (LLMs) have been proposed as a substitute for field trials in itemdifficulty estimation, but evidence about where they succeed is usually drawn from a single test form. We compare LLM difficulty predictions across three task types that make different language demands, grammar cloze, semantic cloze and reading comprehension, on two operational Grade ...
Added: October 5, 2026
Серебренников Д. А., Belov A. V., Информационные технологии и вычислительные системы 2026 № 3 С. 157–169
В условиях роста стоимости энергоресурсов и необходимости повышения энергоэффективности производственных процессов особую актуальность приобретает задача оптимизации энергопотребления промышленных предприятий. В данной работе рассматривается подход к управлению энергозатратами машиностроительного предприятия на основе методов многокритериальной оптимизации. Постановка задачи включает несколько целевых функций: минимизацию энергопотребления, минимизацию стоимости электроэнергии с учётом тарифных ограничений и максимизацию производственной эффективности. Для решения ...
Added: October 5, 2026
Martín-Luengo B., Zinchenko O., Dolgoarshinnaia A., Human Brain Mapping 2026 Vol. 47 No. 11 P. 1–11
Being able to remember the origin of a particular memory is for times even more important than the memory itself. Yet, although memory for the information and memory for the source are intrinsically connected, the particular neural underpinnings for the source‐memory monitoring remains unclear. We run an fMRI meta‐analysis to help to clarify the brain ...
Added: October 5, 2026
Лобоцкий М. Ю., Komarov M. M., Zaramenskikh E., Бизнес-информатика 2026 Т. 20 № 2 С. 7–21
By early 2026, AI agents ceased to be experimental tools and began to be considered as a form of business process automation. Based on the analysis of in-depth interviews, an expert session, a quantitative survey of Russian companies, and sources reflecting Russian and foreign experience in the deployment of AI agents, a fivelevel maturity model ...
Added: July 24, 2026
Ижогин А. А., Korotayev A., Социология власти 2025 Т. 37 № 3 С. 177–213
Existing data on elite splits suggest their significance for revolutionary success, as well as the significance of the defection of primarily security elites to the side of the revolutionary opposition for the success of a revolutionary uprising. The authors, relying on modern political science concepts and qualitative comparative analysis (QCA), tested the corresponding hypotheses. The ...
Added: November 1, 2025
Kruchinina A. P., I. S. Polikanova, Psychology. Journal of the Higher School of Economics 2025 Vol. 22 No. 3 P. 473–488
Biathlon shooting is one of the most cru cial aspects that determines an athlete's success. Several factors can affect shoot ing performance. This research was aimed at studying a range of eye and head movement parameters in biathletes of different skill levels as well as in novices in order to identify the most rel evant and ...
Added: October 3, 2025
Гасанов А. А., Одинцов М. А., Леонов С. В. et al., Национальный психологический журнал 2025 Т. 20 № 2 С. 130–149
Background. The rapid growth of virtual reality (VR) and motion tracking technologies in recent years has allowed them to find applications in many fields of science, including elite sports. With the advancement of VR technologies, it becomes possible to address an increasing range of tasks for athlete training. Objectives. To develop and test a virtual ...
Added: April 15, 2025