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AIP Conference Proceedings 2872: 11th Int’l Conference on Mathematical Modeling in Physical Sciences. Belgrade, Serbia, 5-8 September 2022
AIP Publishing LLC, 2023.
Under the general editorship: D. Vlachos
Chapters
Dmitriev A., Lebedev A., Abbas N. et al., , in: AIP Conference Proceedings 2872: 11th Int’l Conference on Mathematical Modeling in Physical Sciences. Belgrade, Serbia, 5-8 September 2022.: AIP Publishing LLC, 2023. Ch. 080002 P. 1–12.
The research results devoted to the construction and analysis of the stochastic nonlinear dynamic system of
equations that simulate the self-organization of Twitter into the critical state are presented. A nonlinear dynamic system links three dynamic variables. The first variable corresponds to the order parameter determined by the average size of avalanches of microposts (tweets, retweets). The second ...
Added: December 10, 2022
Taletskii D., / Series arXiv "math". 2026.
A vertex subset of a graph is called a \textit{distance-$k$ independent set} if the distance between any two of its distinct vertices is at least $k + 1$. For all $n,k \geq 1$, we determine the minimum possible number of inclusion-wise maximal distance-$k$ independent sets among all $n$-vertex trees. It equals~$n$ if $n \leq k ...
Added: May 1, 2026
Dayoub A., Suleiman E., IEEE, 2026.
2026 8th International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)
1-3 April 2026 ...
Added: April 30, 2026
М.: ООО «Геомодель Развитие», 2024.
Интелшектуальный анализ данных в нефтегазовой отрасли, Калининград, Россия, 2024, ООО «Геомодель Развитие» ...
Added: April 29, 2026
Karpova Irina Petrovna, Pattern Recognition and Image Analysis 2025 Vol. 35 No. 4 P. 1138–1144
A solution to the problem of redistributing agents between groups based on simulating a form of social parasitism in ants known as slave-making is considered. To provide a comprehensive solution, the problem is integrated with a method of orientation based on visual landmarks and a compass, including route memorization and return. The models and mechanisms ...
Added: April 29, 2026
Derkacheva A., Sakirkina M., Kraev G. et al., /. 2026.
Comprehensive data on natural hazards and their consequences are crucial for effective for risk assessment, adaptation planning, and emergency response. However, many countries face challenges with fragmented, inconsistent, and inaccessible data, particularly regarding local-scale events. To address this data gap in Russia, we developed an end-to-end processing pipeline that scrapes news from various online sources, ...
Added: April 28, 2026
Ponomarev A., Aleksandrov N., Plasma Physics Reports 2026 Vol. 52 No. 3 P. 367–378
An approximate method for calculating drift velocity and other kinetic coefficients of heavy ions
in a light gas is generalized to gaseous mixtures. Obtained equations are used to calculate the mobilities of
and ions, as well as rate constants for inelastic ion–molecule processes with these ions in helium with
small additions of O2 under an electric field. Calculated ...
Added: April 27, 2026
Domrin V. I., Malova H. V., V. Yu. Popov et al., Cosmic Research 2026 Vol. 64 No. 2 P. 238–252
During magnetospheric perturbations a relatively thin current sheet with thickness about several
proton gyroradii forms in the Earth’s magnetotail. In a framework of the kinetic model describing current
sheet thinning in the magnetotail, the processes of its formation are investigated depending on the normal
magnetic field magnitude which affects both the current sheet structure and particle dynamics within ...
Added: April 27, 2026
Tsareva O. O., Malova H. V., V. Yu. Popov et al., Plasma Physics Reports 2026 Vol. 52 No. 2 P. 179–185
The influence of asymmetry of plasma sources on the structure and spatial localization of a superthin
current sheet (STCS) supported by demagnetized electrons is studied using a self-consistent model. The
simulation takes into account the presence of a single plasma source in the northern hemisphere, which
makes the plasma flow asymmetric. It is demonstrated that the asymmetry of ...
Added: April 27, 2026
П.А.Беспалов, О.Н. Савина, Геомагнетизм и аэрономия 2025 Т. 65 № 5 С. 620–628
Several basic models of frequency dynamics in quasi-periodic VLF emissions with spectral form repetition
periods from 10 to 300 s are considered. In all cases, we are talking about manifestations of cyclotron instability
of electron radiation belts thet are well described within the framework of the plasma magnetospheric maser
theory based an the averaged self-consistent system of quasi-linear ...
Added: April 25, 2026
Bondarenko G.G., Fisher M. R., Kristya V. I., Bulletin of the Russian Academy of Sciences: Physics 2026 Vol. 90 No. 4 P. 572–576
A model of the cathode layer of a glow gas discharge with a thin dielectric film on a fraction of the
cathode’s working surface is formulated. It is shown that a glow discharge most rapidly transits to an arc discharge,
accompanied by a significant increase in discharge current density and a decrease in cathode voltage
drop, if the ...
Added: April 25, 2026
NY: Association for Computing Machinery (ACM), 2026.
It is our great pleasure to welcome you to the 35th edition of the Web Conference to be held on June 29 – July 3, 2026, in Dubai, United Arab Emirates.
Following discussions with our partners and key stakeholders, we have taken the decision to postpone the ACM Web Conference 2026, initially planned for April 2026. ...
Added: April 23, 2026
Pruzhinin B. I., Антипенко Л. Г., Аршинов В. И. et al., Вопросы философии 2025 № 12 С. 19–64
In June 2025, the Voprosy filosofii journal hosted a jubilee “round table” “Philosophical Problems of Quantum Mechanics: Historical Reality and Development Prospects,” dedicated to the centenary of the emergence of the mathematical formalism of quantum mechanics. The round table was organized by the Department of Philosophy of the Natural Sciences at the Institute of Philosophy ...
Added: December 5, 2025
Kornilov V., Matwey V. Kornilov, Safonov B. et al., Journal of Astronomical Telescopes, Instruments, and Systems 2025 Vol. 11 No. 3 Article 034006
We present measurements of optical turbulence (OT) power inside the telescope dome using an instrument registering fluctuations of intensity of a bright star at a plane conjugated to −2km below the pupil of the telescope—Domecam. The measurements were conducted at the 2.5-m telescope of the Caucasian Mountain Observatory of the Sternberg Astronomical Institute, Lomonosov Moscow ...
Added: October 2, 2025
Sreejith S., Pruzhinskaya M., Volnova A. et al., New Astronomy 2026 Vol. 122 Article 102466
Accurate photometry in astronomical surveys is challenged by image artefacts, which affect measurements and
degrade data quality. Due to the large amount of available data, this task is increasingly handled using machine
learning algorithms, which often require a labelled training set to learn data patterns. We present an expertlabelled dataset of 1127 artefacts with 1213 labels from ...
Added: October 2, 2025
Potanin S. A., Kopylov E. A., Shikhovtsev A. Y. et al., Russian Physics Journal 2025 Vol. 68 P. 1268–1276
The techniques for reconstructing the altitude profiles of the optical turbulence (OT) intensity using the data on the distortion of the front of a light wave passing through the atmosphere are considered and implemented. They involve an observation of single bright stars (0m–2m) with a small 250–300 mm telescope equipped with a Shack-Hartmann wavefront sensor. The ...
Added: October 2, 2025
Адамский А. И., Kolachev N., Образование и саморазвитие 2024 Т. 19 № 4 С. 133–147
This article focuses on addressing the problem of enhancing the effectiveness of natural science education in schools, particularly in physics, by applying the principle of problem-based learning and designing lessons centered on experimental activity. The foundational unit of this model is a student's action that is motivated, deliberate, and aimed at attempting to solve a ...
Added: January 10, 2025
Солодихина М. В., Solodikhina A., Физика в школе 2023 № 1 С. 59–64
Modern education should be aimed at developing students' critical thinking skills. In the process of learning astronomy, it is important to pay attention to the development of comprehension, argumentation and decision-making skills. To do this, the mastering of the material should be organized in accordance with the scientific method, which can be considered as a ...
Added: January 29, 2023
Kraynova P., Громов Е. А., Исследователь/Researcher 2022 Т. 37-38 № 1-2 С. 170–177
The article illustrates utilization capacity of gamification in the educational process to increase student engagement by the example of problems faced by physics teachers in schools. Age characteristics that should be considered when working with high school students are stated. The methodology of the unique board game is presented. Also, the article describes the course ...
Added: December 19, 2022
Громов Е. А., Исследователь/Researcher 2022 № 1-2 (37-38) С. 170–177
The article illustrates utilization capacity of gamification in the educational process to increase student engagement by the example of problems faced by physics teachers in schools. Age characteristics that should be considered when working with high school students are stated. The methodology of the unique board game is presented. Also, the article describes the course ...
Added: November 6, 2022
Shelov-Kovedyaev F. V., В кн.: Херсонесский сборник: Сборник научных трудов. Выпуск 23Вып. 23.: Севастополь: Государственный историко-археологический музей-заповедник «Херсонес Таврический», 2022. С. 208–222.
The paper presents the detailed publication of the unique instrument in the ancient culture of Chersonesos Tauricus. That’s one of two most ancient arachne in all the Greek world, which can be dated from last quarter of IV B.C. The letters on both sides of the sundial are interpreted as the symbols of degrees in ...
Added: October 29, 2022
IOP Publishing, 2021.
Computer simulations are well established third pillar of the modem natural sciences. It complements the experiment and theory, and to the emerging the fourth pillar, the extraction of the new knowledge from the big data sets. The conference Computer simulations in Physics and beyond (CSP2020) are multidisciplinary meetings focusing on computational physics and related subjects. ...
Added: October 11, 2022
IOP Publishing, 2021.
In this series research presented and discussed at conference dedicated to the problems of physics, materials science, environmental science, bioscience, engineering, computational science and mathematics were published ...
Added: January 4, 2022
Institute of Physics Publishing (IOP), 2019.
The collection of papers presented at International Workshop "Advanced Technologies in Material Science, Mechanical and Automation Engineering – MIP: Engineering – 2019" 4–6 April 2019, Krasnoyarsk, Russian Federation. Key topics include physics, materials science, environmental science, bioscience, engineering, economics, business, computational science and mathematics. ...
Added: October 20, 2021