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Advances in Mechanical Engineering. Selected Contributions from the Conference "Modern Engineering: Science and Education", Saint Petersburg, Russia, June 20-21, 2013
СПб. :
Saint Petersburg State Polytechnical University, 2013.
Under the general editorship: A. Evgrafov
This book draws together the most interesting recent results to emerge in mehanical engineering in Russia, providing a fascinating overview of the state of the art in the field in that country which will be of interest to a wide readership. A broad range of topics and issues in modern engineering are discussed, including dynamics of machines, materials engineering, structural strength and tribological behavior, transport technologies, machinery quality and innovations.
Chapters
Uvaysov S. U., Дягилев В. И., Коковин В. А., , in: Advances in Mechanical Engineering. Selected Contributions from the Conference "Modern Engineering: Science and Education", Saint Petersburg, Russia, June 20-21, 2013.: St. Petersburg: Saint Petersburg State Polytechnical University, 2013. P. 39–47.
We describe the features of circuit design construction and design of power converters in ultrasonic process plants. We discuss the results of simulation of an equivalent circuit of the power converter. We then develop information flow diagrams of adaptive control system of the power converter. ...
Added: October 23, 2015
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
IEEE, 2025.
ETHICS-2025 is a direct expression of SSIT’s mission: to enhance awareness and understanding of technology’s complex relationship with society. By bringing together a global and interdisciplinary community, this conference creates a space for critical engagement with the ethical and societal dimensions of emerging technologies. It brings together diverse voices from engineering, the sciences, the humanities, ...
Added: November 14, 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
IOS Press, 2023.
This book presents the proceedings of HCET 2023, the 8th International Technical Conference on Frontiers of Hydraulic and Civil Engineering Technology, held from 25-27 September 2023 in Wuhan, China. HCET is an international conference which aims to enhance the development of hydraulic and civil engineering in China, with a focus on high-end, intelligent and green technologies. ...
Added: June 28, 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
Filosofova T. G., [б.и.], 2023.
Материалы XXXII конференции, 8-10 ноября 2022 г. ...
Added: April 1, 2024
Istanbul: [б.и.], 2023.
Proceedings of 16 th SCF International Conference on “Sustainable Development in a Global Perspective” ...
Added: February 28, 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
IEEE, 2023.
The mission of the IEEE 2023 International Conference «Engineering Management of Communication and Technology» (EMCTECH) is to help promote and advance knowledge in the field of innovation and engineering management. Through discussions on current topics such as business model innovation, new technology directions and applications, managing globalization challenges, development of personal skills etc., we aim ...
Added: November 24, 2023
NY: AIP Publishing LLC, 2022.
Preface: II International Scientific Conference on Advances in Science, Engineering and Digital Education (ASEDU-II-2021) ...
Added: November 15, 2023
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
Псков: Псковский государственный университет, 2022.
Youth is science. 2022. Materials of youth scientific-practical conferences of Pskov State University based on the results of research work in the 2021/2022 academic year ...
Added: May 6, 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
.: ., 2021.
Collection of works of regional conference for local history in Nikolaev ...
Added: October 29, 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
Ivanova N., Stroh W. A., Махмутова Е. Н. et al., Организационная психология 2022 Т. 12 № 1 С. 270–292
The article analyzes the development of business psychology based on the content and results of the Eighth International Scientific and Practical Conference "Business Psychology: Theory and Practice", which was held on November 26–27, 2021 (NRU HSE, Moscow, Russia). The conference was prepared and hosted by a team of teachers and the HSE Master's Program Alumni ...
Added: February 2, 2022
Tekic Z., , in: IEEE EUROCON 2019 -18th International Conference on Smart Technologies.: IEEE, 2019. Ch. 68 P. 1–6.
Added: October 28, 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
Obukhov A., Исследователь/Researcher 2020 Т. 32 № 4 С. 336–350
The article briefly describes the concept and general issues of conducting the schoolchildren’s educational and research expedition to a remote Telengit village – Yazula, Ulagan region of the Altai Republic. The expedition to this village was carried out for the second time with an interval of 16 years from the first one (in fact, it ...
Added: July 10, 2021