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Оценка качества масштабирования медицинских снимков
Радиотехнические и телекоммуникационные системы. 2018. № 2. С. 35–43.
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
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
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
М.: ООО "ИПП "КУНА", 2021.
В сборнике приведены доклады и выступления на XIII Международной научно-практической конференции «запись и воспроизведение объёмных изображений в кинематографе, науке, образовании и в других областях», состоявшейся 15-16 апреля 2021 г. в г. Москве. Для кинематографистов всех специальностей, а также для студентов вузов, аспирантов, инженеров, операторов и других специалистов, в сферу интересов которых входят аудиовизуальные технологии, специализирующиеся ...
Added: March 5, 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
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
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
Yakushev M., Zhuravlev M., Ibragimov R. et al., М.: Издательский дом НИУ ВШЭ, 2022.
В докладе представлены результаты исследований Института права цифровой среды НИУ ВШЭ, проводимых в 2020–2022 гг. в целях определения приоритетных направлений совершенствования российского законодательства для обеспечения оптимальных условий цифровой трансформации. Обозначены основные проблемы («узкие места») в действующем регулировании в сфере обработки и защиты данных, применения систем искусственного интеллекта и установления ответственности за причиненный ими вред, в ...
Added: April 21, 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
Иванов А. В., Муравская Н. П., Измерительная техника 2019 № 12 С. 52–56
Рассмотрены и проанализированы состояние и проблемы метрологического обеспечения персональных средств измерений концентрации глюкозы в крови человека – глюкометров. Показано, что в настоящее время глюкометры, как и другие индивидуальные средства измерений медицинского
назначения, непригодны для применения в области телемедицины, так как отсутствует метрологическое обеспечение таких средств измерений. Основной проблемой является отсутствие надёжных методов и средств дистанционной поверки, ...
Added: November 30, 2021
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
Zhuravlev M., Blagoveshchenskaya O., Legal Issues in the Digital Age 2020 No. 2 P. 92–143
The pandemic is a watershed event that has prompted both an evaluation of the achievements of information and communications technology (ICT) and also a re-evaluation of the prospects for developing social processes compatible with ICT. Much has been already been accomplished in Russia and throughout the world. But in the current pandemic, telemedicine is facing ...
Added: November 7, 2020
Shmid A., Novopashin M., Zimina E., , in: Actual Problems of Systems and Software Engineering APSSE 2019 (Invited Papers).: Los Alamitos, Washington, Tokyo: IEEE Computer Society, 2019. P. 170–176.
The article includes analysis electrocardiograms (ECG) of people with tuberculosis diagnosed. The data obtained are compared with the forms of ECG Fourier spectrum of healthy people and people with an ischemia diagnosed. The database of 93 000 ECG was used in this work to gain the data. The hypothesis of the possibility to detect the ...
Added: May 6, 2020
Chernyaeva D., Закон 2019 № 11 С. 88–95
The paper analyses regulatory frameworks for telemedicine in employment relations in Russia and abroad in a comparative context. The author considers the topic from two viewpoints: firstly, as a service employer and employee use to simplify statutory procedures that relate to employee health, and secondly, as work duties healthcare professionals perform in the course of ...
Added: November 13, 2019
Vlasova A. S., Udalova N., Удалов М. С., В кн.: Актуальные проблемы управления здоровьем населения: тематический сборник научных трудов по результатам второй Всероссийской научно-практической конференции с международным участием «Медицина и право в современных условиях»Т. I. Вып. XII.: Н. Новгород: Изд-во ПИМУ, 2019. С. 100–105.
Статья посвящена отдельным аспектам применения нормативных положений о телемедицине. Авторами на основании анализа материалов судебной практики и нормативных положений иллюстрируется необходимость ограничения применения телемедицины, поскольку иной подход может привести к дисбалансу государственного воздействия в отдельных сферах общественных отношений, сопряженных с медицинскими услугами. ...
Added: November 11, 2019
Zhuravlev M., Право. Журнал Высшей школы экономики 2019 № 3 С. 98–116
The development of e-Health in the digital economy requires a comprehensive information exchange between all stakeholders. This interaction is ensured through the interoperability of information systems, data, technical solutions, processes and management methods. In an interoperable information environment, a synergistic effect of interaction is achieved, in which each participant benefits from the use of data ...
Added: October 18, 2019
Burmaoglu S., Saritas O., Kıdak L. B. et al., Scientometrics 2017 Vol. 112 No. 3 P. 1419–1438
In this study, the evolution of the connected health concept is analysed and visualized to investigate the ever-tightening relationship between health and technology as well as emerging possibilities regarding delivery of healthcare services. A scientometric analysis was undertaken to investigate the trends and evolutionary relations between health and information systems through the queries in the ...
Added: February 20, 2019
Zhuravlev M., В кн.: Сборник материалов международной научно-практической конференции "Право и информация: вопросы теории и практики"Вып. 6.: СПб.: Президентская библиотека имени Б.Н. Ельцина, 2017. С. 151–154.
Рассматриваются вопросы защиты персональных данных граждан при оказании телемедицинских услуг в условиях несоответствия существующего правового режима в сфере телемедицины развитию современных информационных технологий. Предлагаются меры по обеспечению опти- мальной модели правового регулирования в данной области. ...
Added: February 13, 2018
Zhuravlev M., Информационное право 2017 № 4 С. 10–15
Relevance. Rapid development of telemedicine and e-health requires free, legitimate and secure health information exchange. Besides technical solutions an important role in providing health information exchange played by legal and organizational measures. Adoption of the new legislation on the application of information technologies in healthcare increases the relevance of legal issues in this sphere.
Objective. The ...
Added: October 23, 2017