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Математическая макромодель вибрации этажерочной конструкции радиоэлектронной аппаратуры
Системный администратор. 2016. № 3. С. 93–95.
Kozhevnikov A., Tumkovskiy S.
In this paper the method of constructing a macro model the dynamics of stacked bar construction of electronic equipment in the frequency domain based on the finite element method and electromechanical analogy.
Macro model has a dimension equal to the number of variable parameters in the optimization process. This greatly reduces the time optimization with a small number of variable parameters.
Гущина В. А., / Series chemrxiv-2023-vpzhz-v2 "ChemRxiv". 2023.
All-inorganic perovskite CsPbBr3 and Cs4PbBr6 nanoparticles are being intensively studied due to their unique properties and wide range of applications; however, however, the nature of their optical properties is not yet fully understood due to the difficulty of synthesis of singlephase nanoparticles. In this article we describe the features of the synthesis of single-phase particles ...
Added: May 14, 2026
Pilé I., Deng Y., Shchur L., / Series arXiv "math". 2026. No. 2604.10254.
We investigate the spatial overlap of successive spin configurations in Markov chain Monte Carlo simulations using the local Metropolis algorithm and the Svendsen-Wang and Wolff cluster algorithms. We examine the dynamics of these algorithms for two models in different universality classes: the Ising model and the Potts model with three components. The overlap of two ...
Added: April 20, 2026
Богданова-Бегларян Н. В., Попова Т. И., Коммуникативные исследования 2025 Т. 12 № 1 С. 37–53
Статья посвящена описанию опыта систематизации устойчивых неоднословных единиц (УНЕ) из класса конструкций (КС). КС рассматриваются в работе с позиций грамматики конструкций, т. е. в этот класс отнесены все УНЕ, включающие в свой состав не только постоянные компоненты, но и переменные (слоты), которые обозначаются символами Х и Y:
<Х-у не до Y-ка> (мне до вас), <из X-а ...
Added: September 3, 2025
Kagan M., Silkin V. M., Efremov D. V., / Series arXiv "math". 2024. No. 2411.12836.
In this study, we analyze the dielectric function of high-Tc cuprates as a function of doping level, taking into account the full energy band dispersion within the CuO2 monolayer. In addition to the conventional two-dimensional (2D) gapless plasmon mode, our findings reveal the existence of three anomalous branches within the plasmon spectrum. Two of these branches ...
Added: November 27, 2024
Influence of anisotropy on the study of critical behavior of spin models by machine learning methods
Sukhoverkhova D., Shchur L., / Series arXiv "math". 2024. No. 2410.14523.
In this paper, we applied a deep neural network to study the issue of knowledge transferability between statistical mechanics models. The following computer experiment was conducted. A convolutional neural network was trained to solve the problem of binary classification of snapshots of the Ising model's spin configuration on a two-dimensional lattice. During testing, snapshots of ...
Added: October 21, 2024
Яскевич А. А., Bychkova P., Колесниченко И. И. et al., Труды института русского языка им. В.В. Виноградова 2024 № 2 (40) С. 242–260
В статье описывается новый электронный ресурс, предназначенный для лингвистического комментирования текстов. Предметом комментариев служит художественный текст XIX в. на русском языке: повесть «Фаталист» М. Ю. Лермонтова. Но содержательно комментарии выходят далеко за пределы одного текста: они представляют собой попытку описать лексико-семантические и морфосинтаксические сдвиги, произошедшие в русском языке после XIX в., выявить их истоки, причины, ...
Added: October 15, 2024
Mozolenko V., Fadeeva Marina, Shchur L., / Series arXiv "math". 2024. No. 2405.10865.
The development of new algorithms for simulations in physics is as important as the development of new analytical methods. In this paper we present a comparison of the recently developed microcanonical population annealing (MCPA) algorithm with the rather mature Wang-Landau algorithm. The comparison is performed on two cases of the Potts model exhibiting a first ...
Added: May 20, 2024
Kagan M., Аксёнов С. В., / Series Research Square "Research Suqare". 2024. No. 1.
We study different resonances (first of all of the Fano type) in the interference device formed by the Aharonov-Bohm ring with superconducting (SC) wire in the topologically nontrivial state playing a role of a bridge between top and bottom arms. We analyze Majorana modes on the ends of the SC wire and show that the collapse of the ...
Added: April 10, 2024
Ребров Я. В., Glazkov V., Murtazoev A. F. et al., / Series cond-mat "arxiv.org". 2023.
Nabokoite family compounds ACu7(TeO4)(SO4)5Cl (A=Na, K, Cs, Rb) are one of the candidates for the evasive spin-liquid state predicted for highly-frustrated square kagome lattice (SKL). Their magnetic subsystem includes SKL layers decorated by additional copper ions. All members of this family are characterized by quite high Curie-Weiss temperatures (∼80−200 K), but magnetic ordering was reported ...
Added: January 29, 2024
Shurakov A., Kaurova N., Belikov I. et al., / Series Physics "arxiv.org". 2022.
In this paper, we report on the method of nondestructive quality control that can be used in fabrication of GaAs high-speed electronics. The method relies on the surface potential mapping and enables rigid in vivo analysis of transport properties of an active electronic device incorporated into a complex integrated circuit. The study is inspired by ...
Added: September 15, 2023
Russian Constructicon 2.0: New Features and New Perspectives of the Biggest Constructicon Ever Built
Orlov A., Zoia Butenko, Daria Demidova et al., , in: Компьютерная лингвистика и интеллектуальные технологии: По материалам ежегодной международной конференции «Диалог». Вып. 22.Вып. 22.: [б.и.], 2023. P. 378–385.
Added: August 26, 2023
Pugach N., Safonchik M. O., Belotelov V. et al., / Series "cond-mat". 2022. No. 2110.00369.
A detailed investigation of a superconducting spin-triplet valve is presented. This spin-valve consists of a superconducting film covering a metal with an intrinsic spiral magnetic order, which could result from competing isotropic exchanges or, if the crystal lattice breaks central symmetry, from asymmetric Dzyaloshinskii-Moriya exchange. Depending on the anisotropy, such a metal may change its ...
Added: November 16, 2022
Абрамешин Д.А., Пожидаев Е.Д., Саенко В.С. et al., Известия вузов. Электроника. РФ 2022 Т. 27 № 5 С. 635–644
The electrons of the cosmic plasma act on spacecraft, causing the electrification of their dielectric materials. The result of the accumulation of charge is the occurrence of electrostatic discharges leading to failures in the operation of on-board radio electronics, and this phenomenon significantly reduces the duration of the active existence of spacecraft. One of the ...
Added: November 2, 2022
Novikov S. V., / Series cond-mat "arxiv.org". 2022. No. 2209.14955.
Charge transport in amorphous semiconductors having spatially correlated exponential density of states (DOS) has been considered for the arbitrary behavior of the correlation function of random energies. Average carrier velocity is exactly calculated for the quasi-equilibrium (nondispersive) transport regime. For the symmetric exponential DOS with exponential tails for low and high energies and non-positive correlation ...
Added: November 1, 2022
Apresyan V., Kopotev M., Вопросы языкознания 2022 № 4 С. 115–142
The paper is devoted to one type of Russian distributive constructions with two interrogative
pronouns, such as kto kuda lit. “who where”, kto o čëm lit. “who about what”, kogda kak lit. “when
© 2022
116 Вопросы языкознания 2022. № 4
how”, which bear the meaning ‘different Xs are characterized by different Ys’. We discovered that the
constructions without a ...
Added: March 28, 2022
Ikhsanov R., Mazur E., Kagan M., / Series "Working papers by Cornell University". 2022. No. 2202.01452.
At present, the task of searching for compounds with a high superconducting transition temperature is a very relevant scientific direction. Usually, the calculation of is carried out by numerically solving the system of Eliashberg equations. In this paper, a set of programs for solving this system written in various forms on the imaginary axis is ...
Added: February 4, 2022
Budkov Y., Zavarzin S., Kolesnikov A. L., Journal of Physical Chemistry C 2021 Vol. 125 No. 38 P. 21151–21159
We formulate a general mean-field theory for a flat electric double layer in ionic liquids and electrolyte solutions with ions possessing static polarizability and a permanent dipole moment on a charged electrode. We establish a new analytical expression for electric double-layer differential capacitance, determining it as an absolute value of the ratio of the local ...
Added: September 16, 2021
Sanina N., Isaeva U., Utenyshev A. et al., Inorganica Chimica Acta 2021 Vol. 527 Article 120559
A new inhibitor of phosphodiesterase (PDE), i.e., nitric oxide (NO) donor, a water soluble DNIC Na[Fe(C7H5N4S)2(NO)2]⋅2.5H2O (1), has been synthesized. The structure of the new complex, its physical-chemical properties in the solid state and in solutions have been studied experimentally (X-ray analysis, IR, UV-Vis, Mossbauer spectroscopy, mass-spectrometry, and amperometry) and theoretically (quantum-chemical modeling by DFT ...
Added: September 16, 2021
Kechiev L., М.: Грифон, 2021.
This handbook presents a set of calculated analytical formulas for determining the basic electrophysical parameters of electronic equipment: electrical capacity, inductance and wave impedance. These parameters play an essential role in ensuring the signal integrity and power integrity of electronic equipment and its electromagnetic compatibility. It is especially important to have design ratios when designing ...
Added: March 21, 2021
Кунижев И. Р., Ivanov I., В кн.: Инновационные, информационные и коммуникационные технологии: сборник трудов XVII Международной научно-практической конференции.: М.: Ассоциация выпускников и сотрудников ВВИА им. проф. Жуковского, 2020. С. 11–14.
Development of the software and hardware complex for assessing the radio-electronic equipment reliability within the framework of the laboratory stand. Kunizhev I.R., Ivanov I.A. National Research University Higher School of Economics This article is devoted to the development of a laboratory stand with a description of the structure and principle of operation, which makes it ...
Added: November 24, 2020
Kopotev M., Добровольский Д., Поппель Л., Scando-Slavica 2019 Т. 65 № 1 С. 5–25
The aim of the present article is to verify one of the fundamental principles of Construction Grammar: the absence of a clear boundary between free expressions and phrasemes. Proceeding from this postulate, properties of linguistic expressions such as idiomaticity, fixedness and non-compositionality should be viewed as a matter of degree. The data for the investigation ...
Added: September 30, 2020
Apresyan V., Шмелев А. Д., Prace Filologiczne 2020 Т. LXXV № 1 С. 33–52
The paper is a corpus study of semantic shifts that arise with different morphosyntactic expressions of semantic arguments (possessor and part) in Russian verbs of physical contact, such as celovat’ ‘to kiss’, obnimat’ ‘to hug’, gladit’ ‘to stroke’, etc. Different syntactic patterns are possible: expression of the possessor by an accusative with optional part expression ...
Added: August 29, 2020
Korolev P., Polesskiy S., Ivanov I. et al., , in: 2020 Moscow Workshop on Electronic and Networking Technologies (MWENT).: IEEE, 2020. P. 1–6.
The paper presents a solution to the question of increasing authenticity and accuracy in predicting dependability, in particular, the reliability of electronic equipment (EE) by simulation modeling. A review and analysis of existing solutions is carried out and their drawbacks are identified. The description of the developed FPGA based VI-module is given, which allows to ...
Added: May 6, 2020
Rodkin P. E., Декоративное искусство и предметно-пространственная среда. Вестник РГХПУ 2019 Т. 2 № 4 С. 263–272
The work is devoted to the study of the main compositional, constructive and plastic techniques used in modern typeface brand identification of territories. The article deals with typology of font identity and its structural analysis in the context of the problem of empirical measurability of a work of art. ...
Added: December 23, 2019