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Материалы Международной научной конференции "Актуальные проблемы прикладной математики и физики"
Nalchik :
-, 2017.
Chapters
Каропв В.Е., Лобанов А. И., В кн.: Материалы Международной научной конференции "Актуальные проблемы прикладной математики и физики".: Нальчик: ИПМА КБНЦ РАН, 2017.
Рассматривается построение полной математематической модели для процесса полимеризации фибрина с учетом гидродинамических течений ...
Added: September 4, 2017
Language:
Russian
Kazantseva A. V., A.V. Toropova, Khusnutdinova E. K. et al., ВАВИЛОВСКИЙ ЖУРНАЛ ГЕНЕТИКИ И СЕЛЕКЦИИ, Федеральный исследовательский центр Институт цитологии и генетики Сибирского отделения Российской академии наук» (ИЦиГ СО РАН) (Новосибирск) 2025 Vol. 30 No. 3 P. 470–481
The development of musical abilities, including absolute pitch, musical memory, rhythm sense, and musicality, at a high degree is determined by a hereditary component (up to 68 %). The studies implementing a genome-wide linkage and association approach to musical aptitude have revealed more than 100 genetic loci. This spectrum is comprised of the genes encoding ...
Added: May 29, 2026
Kuzmina L., Осипов Ю. В., Строительные материалы 2025 № 10 С. 83–87
Models of transport and filtration of small particles in porous media are used in the construction industry when designing foundations and underground structures. A liquid with particles moves through the channels of a porous soil. When particles are transported, some of them are locked in the pores and form a sediment. If the fluid flows ...
Added: February 25, 2026
Gafurova D., Sergey Aksenov, Regular and Chaotic Dynamics 2025 Vol. 30 No. 6 P. 969–991
The circular restricted three-body problem is used as an approximate model in space mission planning. Its periodic solutions around equilibrium points, which are referred to as the libration points, are utilized for exploration of possible spacecraft trajectories in the preliminary stages of mission design. In this paper, a numerical methodology for periodic libration point orbits ...
Added: November 24, 2025
Akhremenko A. S., Philippov I., Sychev V. et al., Политическая наука 2025 № 1 С. 77–102
Modern academic literature has focused on technology adaptation and innovation in politics and public administration. At present, there is a large number of studies, the central object of which is such an actively developing phenomenon as public digital services. Despite the diverse range of theoretical approaches, there is no established methodological tradition of modelling the ...
Added: May 1, 2025
Romanova T. V., Khomenko A., Legal Issues in the Digital Age 2022 Vol. 3 No. 2 P. 90–115
The article deals with validation of an integrative attribution algorithm based on the analysis of the author’s idiostyle using methods of interpretative linguistics with ob jectification of the available data with the help of mathematical statistics. The algo rithm addresses the identification problem of the attribution. The choice of parameters describing the individual style of ...
Added: March 12, 2025
Лесин А. В., Исаев А. В., Тонконогов Б. П. et al., Тонкие химические технологии 2023 Т. 19 № 6 С. 485–496
Objectives. A quick cold start of emergency and auxiliary power units based on diesel engines should be possible at any time without
problems and in the shortest possible time. The condition of the engine oil is one of the most important factors influencing the smooth
start-up of power plants. During diesel engine operation, engine oil accumulates soot ...
Added: February 26, 2025
Nefedova Y., Меди@льманах 2023 № 6(119) С. 44–51
В статье предлагается новый подход к анализу социальных конфликтов в цифровой медиасреде на основе автоматизированных методов обработки текстовой информации. Медиасообщество рассматривается как система, имеющая вход и выход, и задача математической модели сводится к определению наличия конфликта в ответных сообщениях и его основных характеристик, таких как количество конфликтных тем, длительность их обсуждения, уровень агрессии, а также ...
Added: September 29, 2024
Akhremenko A. S., Полис. Политические исследования 2024 № 2 С. 118–134
The influence of Internet communication on “street” protest activity is the focus of this paper. In recent years, there has been some stagnation in this area of research: a shortage of breakthrough works that indicate new research directions or at least significantly strengthen the empirical foundation of already established hypotheses. The paradox is that when ...
Added: March 31, 2024
Vladimir Staroverov, Alexei Galatenko, Evgeny Knyazev et al., PeerJ 2024 Vol. 12 Article e16964
Within-host infection dynamics of Omicron dramatically differs from previous variants of SARS-CoV-2. However, little is still known about which parameters of virus-cell interplay contribute to the observed attenuated replication and pathogenicity of Omicron. Mathematical models, often expressed as systems of differential equations, are frequently employed to study the infection dynamics of various viruses. Adopting such ...
Added: March 20, 2024
Yanova M., Zhiyanov A., Antipenko I. et al., Доклады российской академии наук. Науки о жизни 2023 Т. 513 № 1 С. 581–585
Gemcitabine monophosphate (dFdCMP), one of the intracellular forms of phosphorylated gem- citabine, determines its antitumor activity. A pharmaco-molecular model for determining relative gemcit- abine monophosphate level based on the assessment of the activity of ENT1 and ENT2 channels as well as dCK and CDA enzymes in tumor tissue was developed. Relative gemcitabine monophosphate level is ...
Added: November 17, 2023
Красавин А. В., Физматлит, 2010.
В книге рассмотрены основные численные методы моделирования квантовых физических систем: метод точной диагонализации гамильтоновой матрицы, квантовый и классический методы Монте-Карло. Объяснены способы выбора адекватного дискретного базиса волновых функций, нахождения спектра и различных корреляционных функций систем, описываемых основными типами квантовых статистик - статистиками Ферми, Бозе и спиновой. Исследованы проблемы численного анализа температурных и термодинамических характеристик различных систем; ...
Added: July 18, 2023
Boykov I., Boykova A., Potapov A. et al., , in: 14th Chaotic Modeling and Simulation International Conference.: Springer, 2022. Ch. 7 P. 81–95.
The paper consists of three parts. The first one is devoted to approximate methods for evaluating Riemann integrals, singular and hypersingular integrals on closed non-rectifiable curves and fractals in the complex plane. An integral on non-rectifiable curves or fractals is defined as a double integral over a region that bounded by a non-rectifiable curve or ...
Added: January 15, 2023
Mitrofanov S. V., Пехнов А. С., Благов Д. А., Техника и оборудование для села 2021 № 6 (288) С. 17–22
Рассмотрены методика и программный комплекс для расчета доз компонентов тукосмесей в зависимости от данных о вариабельности агрохимических показателей и планируемых к возделыванию сельскохозяйственных культур. Программный комплекс может быть использован как сельскохозяйственными предприятиями, так и фирмами-производителями удобрений, имеющими тукосмесительные установки, с целью производства тукосмесей под почвенноклиматические и хозяйственные условия конечного потребителя. ...
Added: January 10, 2023
Zhukova L., Ковальчук И. М., Kochnev A. et al., Программная инженерия 2022 Т. 13 № 5 С. 247–256
Повсеместная цифровизация общества и развитие информационных технологий способствуют увеличению методов взаимодействия между финансовыми организациями и потенциальными потребителями финансовых услуг. В то же время появление новых финансовых продуктов
неизбежно ведет к росту угроз, а использование информационных технологий содействуют
постоянному "совершенствованию" мошеннических схем и недобросовестному оказанию услуг,
негативно влияющих как на финансовый рынок в целом, так и на его отдельных ...
Added: June 7, 2022
Серебрякова Ю. О., Polesskiy S., Korolev P., Известия высших учебных заведений. Приборостроение 2022 Т. 65 № 8 С. 597–611
It is shown in the article that not all mathematical models used to solve the problems of estimating the time of telecommunication equipment technological run take into account design and technological features. The existing statistics of failures of telecommunication equipment is given, proving the need to take into account design and technological features. It is ...
Added: June 5, 2022
Romanova T. V., Khomenko A., Вестник Волгоградского государственного университета. Серия 2: Языкознание 2022 Т. 21 № 3 С. 143–157
The article deals with general and particular patterns of solving the identification problem of attributional linguistics on the texts of written network communication. The problem of determining text authorship is solved by comparing a disputed text, the author of which, according to the conditions of the experiment, is unknown, with texts, the authors of which ...
Added: March 16, 2022
A semi-implicit unstructured operator-difference scheme for three-dimensional self-gravitating flows
Kondratyev I., Moiseenko S., Journal of Physics: Conference Series 2021 Vol. 2028 No. 1 Article 012007
A support operators (operator-difference) method has proven itself well for implicit simulations of different astrophysical fluid flows. Following the operator-difference approach, we construct nodal difference analogues of differential operators in Cartesian coordinates, where the conjugacy properties are the same as for original ones. Using the difference operators, we develop an Eulerian semi-implicit gas-dynamical solver with ...
Added: February 3, 2022
Kondratyev I., Moiseenko S. G., Бисноватый-Коган Г. С. et al., Monthly Notices of the Royal Astronomical Society 2020 Vol. 497 No. 3 P. 2883–2892
Determination of a magnetic field structure on a neutron star (NS) surface is an important problem of a modern astrophysics. In a presence of strong magnetic fields, a thermal conductivity of a degenerate matter is anisotropic. In this paper, we present 3D anisotropic heat transfer simulations in outer layers of magnetized NSs, and construct synthetic ...
Added: October 14, 2021
Khomenko A., Baranova Y., Romanov A. et al., , in: Компьютерная лингвистика и интеллектуальные технологииВып. 20 (27): Дополнительный том.: Изд-во РГГУ, 2021. P. 1063–1074.
This paper discusses approbation of an integrative attribution method for texts in the Russian language. The methodology goes after (Koppel, Schler 2003): computer program tries to imitate human expert work. So, it is based on interpretative language study with its objectification through mathematical statistics. The choice of parameters describing the author’s individual style is rooted ...
Added: August 11, 2021
Akhremenko A. S., Petrov A., , in: Proceedings of the Conference on Modeling and Analysis of Complex Systems and Processes 2020 (MACSPro 2020)Vol. 2795.: CEUR Workshop Proceedings, 2020. Ch. 1 P. 1–11.
Over the last 30 years, numerous studies have shown that repression can de-crease, increase, or have some kind of a nonlinear or mixed impact on the intensity of protest. This problem is usually referred to as the “protest-repression nexus” or the “punishment puzzle”, and it is still not resolved. The mathematical and computational model that we present in ...
Added: March 3, 2021