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An Agent Model of Crowd Behavior in Emergencies
Automation and Remote Control. 2015. Vol. 76. No. 10. P. 1817–1827.
Akopov A. S., Beklaryan L.
An agent model of crowd (ensemble) behavior in emergencies was presented. This model is distinguished for the allowance for dynamics of each agent from the ensemble under consideration. The crowd effect manifests itself mostly as attraction or repulsion of closely set agents with a probability depending on the agent’s psychological type. Consideration was given to the effects associated with the crowd “turbulence.” Operation of the intelligent rescue agents was simulated. The impact of the configuration of spatial agent allocation on the dynamics of their evacuation in emergencies was analyzed. The influence of the intelligent rescue agents on the system was studied, and an adaptive procedure for training such agents was developed.
Language:
English
Tormos R., Nastina E., Journal of Social and Political Psychology 2026 Vol. 14 No. 1 P. 304–329
Free riding behaviors, such as tax evasion and exploiting public resources, erode societal trust and cooperation. Using a representative survey conducted in Spain (N = 2,000, Catalonia) with an embedded experiment that randomly exposed participants to different moral framings, this study examines how such framings shape attitudes towards free riding, including tax evasion, claiming undeserved ...
Added: September 8, 2026
Simpson B., Eriksson K., Vartanova I. et al., American Sociological Review 2026 Vol. 0 No. 0 P. 1–22
Norms are fundamental to social life, but basic questions about how they are affected by social context remain. Specifically, how do normative constraints depend on the presence and status of observers, and how do such relational contingencies vary across cultures? Using data from more than 25,000 individuals across 90 societies, we test several hypotheses linking ...
Added: September 8, 2026
Glutsyuk A., / Series arXiv "math". 2026.
B.Josephson (Nobel Prize, 1973) predicted a tunnelling effect for a system of two superconductors separated by a narrow dielectric (such a system is called Josephson junction): existence of a supercurrent through it and equations governing it. The overdamped Josephson junction is modeled by the family of differential equations on the 2-torus, dθdτ=1ω(cosθ+B+Acosτ), which is known as ...
Added: September 8, 2026
Glutsyuk A., / Series arXiv "math". 2026.
A planar dual billiard is a planar curve γ equipped with a family (σP)|P∈γ of projective involutions of the projective lines LP tangent to γ at P that fix P. A dual billiard is called rationally integrable, if there exists a rational function R(x,y) of two variables (called first integral) whose restriction to each tangent ...
Added: September 8, 2026
Alexandrov A., Glutsyuk A., Journal of Differential Equations 2026 Vol. 465 Article 114178
The overdamped Josephson junction in superconductivity theory can be modeled by the family of dynamical systems on the torus, which is known as the RSJ model. This family admits an equivalent description by a family of second-order differential equations: special double confluent Heun equations. In the present paper, we construct two new families of dynamical systems on ...
Added: September 8, 2026
Glutsyuk A., Inventiones Mathematicae 2026 Vol. 245 P. 977–1058
A caustic of a strictly convex planar bounded billiard is a smooth curve whose tangent lines are reflected from the billiard boundary to its tangent lines. The famous Birkhoff Conjecture, studied by many mathematicians, states that if the billiard boundary has an inner neighborhood foliated by closed caustics, then it is an ellipse. In the paper we study ...
Added: September 8, 2026
Вохминцев И. В., Вестник международных организаций: образование, наука, новая экономика 2026 Т. 21 № 2
The EAEU and the CSTO are Russia’s principal regional international organisations. Understanding, assessing, and analysing the foreign-policy positions of the countries that belong to them is a matter of the state’s national interests. This determines the purpose of the study: to identify the level and the form of cohesion in the voting of EAEU and ...
Added: September 7, 2026
Lebedeva D., Экономическая социология 2026 Т. 27 № 3 С. 91–98
On April 14, 2026, the session ‘Non-Standard Forms of Consumption: The Role of Technology, Emotions, and Morality’ was held as part of the XXVI April International Academic Conference named after Evgeny Yasin. The session focused on forms of consumer behaviour that fall outside the conventional rational choice model, bringing together researchers from economic sociology, psychology, ...
Added: September 7, 2026
Prikhodko Artem, Kubrak D., Compositio Mathematica 2026 Vol. 162 No. 6 P. 1377–1438
In this follow-up paper we show that smooth Hodge-proper stacks over O𝐾 are ℚ𝑝-locally acyclic: namely the natural map between étale ℚ𝑝-cohomology of the algebraic and Raynaud generic fibers is an equivalence. This establishes the ℚ𝑝-case of general conjectures made in D. Kubrak and A. Prikhodko [p-adic Hodge theory for Artin stacks, Mem. Amer. Math. ...
Added: September 7, 2026
Ismailov A., Constructive Approximation 2026
The measure of the positivity set {x ∈ [0; 2π] | f (x) > 0} of a trigonometric polynomial f is bounded from below by the Motzkin density.
We generalize the bound to polynomials in several variables and almost periodic functions.
We then use these generalizations to extend known results on Taikov’s problem. ...
Added: September 7, 2026
Alshanskaia E., Portnova G., Liaukovich K. et al., Frontiers in Neuroscience 2024 Vol. 18
Added: September 7, 2026
Зуенко Д. О., Trofimova E., Хайдарова И., IEEE Access 2026 Vol. 14 P. 121339–121357
Oil spill segmentation in Synthetic Aperture Radar (SAR) images is limited by noisy annotations in publicly available datasets and by architectural choices that interact with label quality in opposing directions. First, we introduce a manually refined version of the Deep-SAR Oil Spill (SOS) dataset, in which 36.25% of masks are corrected for false positives, missed ...
Added: September 7, 2026
Kucheryavyy P., Математические заметки 2026 Т. 2026 № 120 С. 380–401
В работе изучаются перестановки, возникающие при упорядочивании по возрастанию дробных долей произведений элементов фиксированной целочисленной последовательности на вещественный параметр. Исследуется количество различных перестановок, которые можно получить таким образом при изменении этого параметра от нуля до единицы. ...
Added: September 7, 2026
Rossinskaya A., Борусяк Л. Ф., Киктева К. С. et al., Высшее образование в России 2026 Т. 35 № 7 С. 144–168
Статья посвящена анализу образовательной деятельности университетских музеев России. Актуальность исследования обусловлена противоречием между высоким
образовательным потенциалом музеев и фрагментарностью его реализации, а также отсутствием в литературе системного анализа условий интеграции музеев в учебный процесс высшей школы. Несмотря на признание музеев важными центрами сохранения наследия и популяризации науки, вопрос об их реальной включённости в повседневную образовательную жизнь
вузов ...
Added: September 6, 2026
Момджян К. Х., Кржевов В. С., Poddiakov A. et al., М.: Новые печатные технологии, 2025.
При всей кажущейся ясности и недвусмысленности понятия «свобода» дать ему исчерпывающую научную дефиницию весьма затруднительно. У каждой отрасли знания свой подход к трактовке этого многоаспектного понятия. В ходе обсуждения, материалы которого вошли в настоящий сборник, свобода рассматривается с позиций философии, социологии, юриспруденции, психологии, нейрофизиологии и т.д.
Участники дискуссии рассуждают о границах свободы воли и субъектности человека, о соотношении свободы и ...
Added: September 6, 2026
Неверов В. Д., Красавин А. В., Vagov A. et al., Physical Review B: Condensed Matter and Materials Physics 2026 Vol. 113 P. 1–6
We develop a neural network approach to solve the self-consistent Bogoliubov-de Gennes equations in strongly disordered s-wave superconductors. The method accurately reproduces inhomogeneous gap distributions and generalizes to system sizes far larger than those used in training. It reduces computational scaling from O(N6 ) to O(N2), enabling quantitative analysis of percolation phenomena and the superconductor-insulator ...
Added: September 5, 2026
Titkov A. S., Фольклор и антропология города 2019 № 1-2 С. 206–229
New Victory Day’s celebration practices, mostly St. George’s ribbons and The Immortal
Regiment marches, are explained by dynamics of macrosociological variances.
Main structural elements of Victory Day celebrations during Soviet period were:
(1) distinctive role of veterans as the “carrier group” for festive scenario and values;
(2) combination of public rituals and family memory, patriotic solidarity and
commemoration of tragedy.
Generational ...
Added: September 4, 2026
Titkov A. S., Социология власти 2019 Т. 31 № 4 С. 53–94
This article reconstructs the theoretical logic underlying the "Soviet Man" research project by Yuri Levada's group. Based on the project's publications, it reconstructs an "early" model, which includes a set of attitudes toward the "antinomies" of the Soviet system, and a later model, which emphasizes a set of adaptive characteristics ("adapted," "two-faced," etc.). It elucidates the empirical ...
Added: September 4, 2026
Titkov A. S., Социологическое обозрение 2021 Т. 20 № 1 С. 262–289
The article continues the discussion of Grigory Yudin’s book 'Public Opinion'. The review considers Yudin’s arguments on the “plebiscitarian bias” in opinion-poll technology, on the linkages between opinion-polls, Rousseauist tradition and the “plebiscitarian model”, and on Gallup’s, Schumpeter’s, and Weber’s contributions to plebiscitarism. In the context of the proposed conceptual model, controversial issues in the interpretation of Weber’s and ...
Added: September 4, 2026
Titkov A. S., Логос 2024 Т. 34 № 4 С. 184–202
Sociological texts on zombies are mostly interested in human problems (capitalism, pop culture, etc), not in zombies as such. Zombies as a specific form of (non) life remain a blindspot for sociologists. Scientists of other disciplines, like epidemiology and neurosciences, have already declared their ways for studying zombies. Our task is to outline the concepts ...
Added: September 4, 2026
Sheshukova M., Durmus A., Khusainov M. et al., Statistics 2026 P. 1–25
In this paper, we consider the problem of Gaussian approximation for the online linear regression task. We derive the corresponding rates for the setting of a constant stepsize and study the explicit dependence of the convergence rate on the problem dimension d and quantities related to the design matrix. When the number of iterations n is known in advance, ...
Added: September 4, 2026
Proceedings of Machine Learning Research , 2026.
Added: September 4, 2026
Pochinka O., Shmukler V., / Series math.RT "arXiv:1808.06395 [math.RT]". 2026.
Anosov flows have a long and rich history, firstly motivated by the
study of geodesic flows in negative curvature surface by Anosov and Sinai.
Not every closed manifold admits an Anosov flow for well-known reasons:
the fundamental group of a 3-manifold M admitting an Anosov flow must
have exponential growth, and M must be universally covered by R3. Nevertheless,
there ...
Added: August 31, 2026
Ustyuzhanin V., Zinkina J. V., Korotayev A., / Series "SocArXiv". 2026.
“Leaderlessness” is widely held to be a defining feature of contemporary mass mobilization, yet the claim rests on a handful of recent cases. We offer the first systematic cross-national analysis of this phenomenon from 1791 to 2019. We show that the absence of leadership is real but older and more modest than claimed: the share ...
Added: August 29, 2026