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Особенности применения инфракрасных термогравиметрических установок для определения влажности кормов
Техника и оборудование для села. 2012. № 7. С. 24–29.
Секанов Ю. П., Андреева Н. В.
The results of studies of grass fodders drying in infrared thermogravimetric units are presented. The basic factors affecting measurement accuracy of moisture are determined.
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
Коннова М. А., Волков А. А., Кострюков С. Г. et al., Saudi Journal of Medical and Pharmaceutical Sciences 2023 Vol. 9 No. 9 P. 617–628
Properties of fulvic acid (FA) extracted from the peat of the Nizhny Novgorod region of Russia by ultrasonic extraction with alkaline or ethanol solutions and further purification were studied in the paper. The purification of FA by the Lamar method was shown to possibly lead to the formation of FA polymorphs of the same composition ...
Added: September 8, 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
Bobkov V. I., Dli M. I., Orekhov V. A. et al., CIS Iron and Steel Review 2024 Vol. 27 P. 4–8
The paper presents the experimental thermogravimetric unit for determination of the efficient heat transfer coefficient during drying and roasting of sintering charge from iron ore lump and pelletized raw material within the temperature ranges and aerodynamic conditions of the operating roasting conveyor machines, during complicated and power-intensive chemical-metallurgical process of iron ore raw material roasting ...
Added: September 26, 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
Balakin S., Панасик Д. С., Федоров В. И., Космическая техника и технологии 2023 Т. 2(41) № 2 С. 22–31
The paper presents operating principles of the path for controlling the ratio
and the total mass flow rate of propellant components in the high-efficiency engine
for an advanced upper stage, and a procedure for studying the effects of
destabilizing factors on the accuracy of maintaining the ratio and the total mass
flow rate of propellant components. It provides an ...
Added: March 26, 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
Копылов В. П., Shelov-Kovedyaev F. V., Вестник древней истории 2023 Т. 83 № 2 С. 391–401
The paper publishes the manufacturer’s measuring stamp (Βι~) founded at 2016 in excavations of Elizavetovskoye settlement on Lower Don ...
Added: July 4, 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
Двуреченская Н. Д., Shelov-Kovedyaev F. V., Восток. Афро-азиатские общества: история и современность 2021 № 5 С. 250–258
The paper presents three Greek votive graffiti from the excavations of citadel of
Fortress Uzundara (Uzbekistan) and describes their archaeological context. This fortress is
located on the North-West Border of Ancient Bactria, and represents the crucial point in the
tens–kilometers long borderline fortification system in this area. It is built at altitude of 1700
meters above the sea level. ...
Added: November 7, 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
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
Aladyshkin A. Y., Aladyshkina A. S., Bozhko S., Journal of Physical Chemistry C 2021 Vol. 125 No. 48 P. 26814–26822
Local electronic properties of quasi-two-dimensional Pb(111) islands with screw dislocations of different types on their surfaces were experimentally studied by means of low-temperature scanning tunneling microscopy and spectroscopy in the regime of constant current. A comparison of the topography map, the maps of tunneling current variation, and the differential tunneling conductance acquired simultaneously allows one ...
Added: December 6, 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
Shumilin M., Vox Medii Aevi 2020 Т. 1-2 (6-7) С. 28–75
The theoretical discourses on method in the fields of medieval text studies and textual criticism of Greek and Latin classics are to a great extent mutually isolated. The widespread explanation that the nature of classical and medieval texts is fundamentally different is hardly convincing. The article attempts to help disrupt this isolation by discussing the ...
Added: December 29, 2020
Mironkin V., Timokhin I., Обозрение прикладной и промышленной математики 2018 Т. 25 № 2 С. 103–112
Modes for parallelization of the process of calculating the hash code and data transfer based on l-ary trees are described. A comparative analysis of their implementations written in the Python programming language is carried out and some functional features are described. Promising directions in the field of synthesis of the tree modes of hash functions ...
Added: January 25, 2019
Богданов Д. С., Дали Ф. А., Mironkin V., Современные информационные технологии и ИТ-образование 2018 Т. 14 № 2 С. 419–425
Classical approaches to the construction of hash function modes, based on the using of iterative procedures, do not allow efficient processing of large amounts of data and can’t be adapted to parallel computing architectures. It applies to both the Russian cryptographic standard GOST R 34.11-2012, which determines the algorithm and procedure for calculating the hash ...
Added: November 8, 2018
Veretennikov A., Эпистемология и философия науки 2017 № 4 (54) С. 74–78
The aim of this paper is to discuss one distinct feature of linguistic communication, namely, misunderstanding. Along the general lines of the work of J. L. Austin misunderstanding treated as mistakes in communication or infelicities. The classification offered in the paper is based on the teaching practice and deals with two cases of infelicities – ...
Added: October 1, 2018
Дали Ф. А., Mironkin V., Проблемы информационной безопасности. Компьютерные системы 2018 № 1 С. 113–121
Two models of the tree modes of hash functions are introduced. For each model algorithms of computing of the hash code are formulated and their numerical characteristics are obtained. In terms of the constructed models we classify some existing algorithms for parallel hashing and identify some weaknesses of corresponding primitives. ...
Added: May 28, 2018
Lečić N. D., Вопросы философии 2015 № 11 С. 135–152
In this article we show that it is possible to put the point of divergence of ethics to the time of the early Pythagorean school. The analysis of the specific amalgamation of monism and the ontological and epistemological dualism of the early Pythagoreans and Eleatics shows that European thought inherited from these schools а philosophical ...
Added: February 9, 2016