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Идентификация модели радиационной проводимости полимерных материалов
Информационные технологии. 2022. Т. 28. № 5. С. 233-239.
A technique for identifying a model of radiation conductivity of polymeric materials for chip packages of microelectronic equipment has been developed. On the basis of the developed technique, computer simulation of radiation charging of polymer cases of microelectronic equipment with increased conductivity was carried out. The research results are aimed at the development of composite polymeric materials for chip packages of microelectronic equipment with conductivity that ensures the absence of electrostatic discharges and makes it possible to significantly increase the life of spacecraft.
Keywords: математическое и компьютерное моделированиеидентификациякосмические аппаратыidentificationmathematical and computer modelingмикроэлектронная аппаратураradiation conductivityрадиационная проводимость полимеровэлектростатические разрядыmicroelectronic equipmentSpace vehicleselectrostatic dischargesradiation chargingрадиационное заряжение
Abrameshin D., Pozhidaev E., Tumkovskiy S., Информационные технологии 2021 Т. 27 № 2 С. 59-64
A model and a method of mathematical modeling of radiation charging of polymer cases of microelectronic equipment with increased conductivity are developed, which are based on the application of the approximation function of the experimental dependence of the case conductivity on the irradiation time obtained using parametric identification methods. The research results are aimed at ...
Added: June 28, 2021
Afanasiev V., Крестникова Д. Г., Нейрокомпьютеры: разработка, применение 2009 № 9 С. 29-36
Приведен метод идентификации нестационарного объекта при помощи настройки параметров модели на основе прошлых измерений, которые проходят на фоне помех в виде гауссовского белого шума. Приведен также алгоритм построения линейного фильтра на основе фильтра Калмана. Представлены схемы моделирования в системе MATLAB Simulink. Приведены результаты идентификации при разных вариантах настройки параметров фильтра. ...
Added: March 18, 2013
Tsaregorodtsev A. V., Тараскин М. М., Дербин Е. А., Национальная безопасность / nota bene 2012 № 6 С. 60-68
One of the approaches to the assessment of threats, vulnerabilities and risks in the protection of information in organizations , allowing to fully analyze and document requirements related to information security in the organization. Using this approach will allow to avoid the costs of redundant safety measures arising from the subjective assessment of the risks ...
Added: March 17, 2014
Elin V., Zharova A. K., Право и государство: теория и практика 2013 № 4(100) С. 133-144
This article examines some aspects of the methodology of information law in order to address industry challenges. At the same time describes the peculiarities of application of scientific methods borrowed special techniques designed to solve theoretical and practical problems in other areas of knowledge. Attention is paid to the fact that in the information processes ...
Added: December 5, 2013
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
Velkova K., Lebedeva N., Современная зарубежная психология 2020
The article focuses on the association between social identity and intergroup relations. Intergroup bias resulting from group membership plays an important role in intergroup attitudes and remains a relevant issue in social psychological research. It has been proposed that favorable and unfavorable attitudes toward members of different groups depend on group perceptions, in-group factors and ...
Added: September 16, 2020
Mainichev D. A., Sokolov M. N., Adonin S. A. et al., Chemical Communications 2012 Vol. 48 No. 53 P. 6666-6668
A sandwich-type rhodium polyoxotungstate with unprecedented tetrarhodium-oxo core Na12[(Rh4(μ3–O)2(H2O)2)(H2W9O33)2]·38H2O (1) was obtained by hydrothermal reaction of rhodium(II) acetate and sodium tungstate; crystal structure was determined by X-ray diffractometry and was confirmed by 183W NMR data is active in electrocatalytic water oxidation. ...
Added: November 13, 2014
Mainichev D. A., Anyushin A. V., Sokolov M. N. et al., Inorganic Chemistry Communications (США) 2012 Vol. 24 P. 225-226
Reaction of CoCl2·6H2O and P(CH2OH)3 with H2S in ethanol produces a new water-soluble hexanuclear cluster [Co6S8(P(CH2OH)3)6]·5H2O (1). Reaction of 1 with acetic anhydride gives [Co6S8(P(CH2O(O)CCH3)3)6]·H2O (2). Complex 2 was characterized by 31P, 13C and 1H NMR, X-ray structure analysis, UV–vis. Reaction of 1 with propionic anhydride gives [Co6S8(P(CH2O(O)CCH2CH3)3)6] (3) which was characterized by 31P, 13C ...
Added: November 13, 2014
Akhmetsafina R., Ахметсафин Р. Д., Известия высших учебных заведений. Приборостроение 2014 Т. 57 № 5 С. 15-25
Предлагается алгоритм текущей идентификации дискретной системы с переменным запаздыванием, состоящей из идеального импульсного элемента, экстраполятора нулевого порядка и линейной непрерывной части. Основу алгоритма составляет оценка параметра смещения решетчатой функции (дробной части значения параметра запаздывания) при обратном модифицированном Z-преобразовании исходя из условия равенства нулю переходного процесса непрерывной части в точке запаздывания. ...
Added: June 4, 2014
Levashov M., Бухгалтерия и банки 2020 № 3 С. 52-53
Исследуются недостатки созданной Единой биометрической системы (ЕБС). Предлагаются модификации, позволяющие субъектам ЕБС в определенной степни управлять своими данными, содержащимися в ЕБС. ...
Added: March 16, 2020
Botchkarev A., Вестник РГГУ. Серия «Литературоведение. Языкознание. Культурология» 2022 № 6 С. 192-203
The article deals with the specifics of a Russian literary landscape’s construction as a system of values organized in a particular way. It allows answering the question what is good and what is beauty in the life context relevant to a human being. In this regard, special attention is paid to various descriptions. They allow not ...
Added: December 9, 2022
Akhmetsafina R., Ахметсафин Р. Д., Мехатроника, автоматизация, управление 2013 № 7 С. 2-8
The paper deals with the algorithm of the identification of discrete systems with variable delay, consisting of an ideal sampler, zero-order hold and the linear continuous part. The delay parameter (fractional part of time delay) is estimated through the inverse modified Z-transform. The estimation is based on the equality of the continuous-time part step response ...
Added: August 4, 2013
Mainichev D. A., Sokolov M. N., Adonin S. A. et al., Dalton Transactions 2012 Vol. 41 No. 33 P. 9889-9892
ESI-MS based methodology for the rapid reactivity screening of [PW11O39RhCl]5− and [PW11O39Ir(H2O)]4− toward various metalation-intended substrates (reagents with an activated C–H bond, boronic acids and organotin compounds) is presented. Formation of a series of new organometallic POM derivatives with Rh–R (R = malonate, phenylacetate, CH3, Ph, ferrocenyl) and Ir–R (R = CH3) bonds is reported. ...
Added: November 13, 2014
Карташева А. А., Искусственный интеллект и принятие решений 2024
The decision-making procedure in human-machine interaction systems relies on several processes, including the identification of problems about which a decision needs to be made; as well as assessing the risks that arise when making a decision. In this case, we should talk about dynamic identification, dynamic evaluation. According to C.S. Pierce, when making decisions, we create new ways of action, reconstructing broken relationships after changes in the perception of problem situations ...
Added: November 30, 2023
Семененко А.Н., Шалумов М. А., Малов А. В. et al., Динамика сложных систем 2012 Т. 6 № 3 С. 106-110
In article tasks in view of creation of a technique of identification of thermal parametres, a method of cooling by means of thermal tubes and working out of a subsystem of modelling of thermal processes in radio-electronic means of any design are proved also. ...
Added: November 19, 2013
Agadullina E., Lovakov A., Психология. Журнал Высшей школы экономики 2013 Т. 10 № 4 С. 139-153
The results of psychometric validation of a model of in-group identification (Leach et al., 2008) in three Russian samples are presented. The theoretical model is hierarchically structured. It includes five components (individual self-stereotyping, in-group homogeneity, in-group solidarity, satisfaction with in-group, and centrality of in-group identity) that form two second order factors (self-definition and self-investment). The ...
Added: November 12, 2013
Mainichev D. A., Korenev V. S., Abramov P. A. et al., Dalton Transactions 2012 Vol. 41 P. 14484-14486
Reaction between monolacunary {BW11} tungstoborate and oxothiocationic building block, {Mo2O2S2}, results in the formation of a new polyoxothiometalate with a unique architecture in which two [H2BW12O43]9− tungstoborate subunits are linked together with a hexamolybdate [MoV6O6S6(OH)4(H2O)2]2+ bridge. ...
Added: November 13, 2014
Botchkarev A., Вестник Новосибирского государственного университета. Серия: Лингвистика и межкультурная коммуникация 2020 Т. 18 № 2 С. 5-12
There is no way to identify an animate object other than to describe its specific characteristics which necessarily look
like deviations from the normal “average” pattern, named here paragon, in which the Axiological Standard of a human
group is fixed. Of particular heuristic interest is, in this regard, the logical pattern, often used in Russian for describing
such ...
Added: July 28, 2020
Chumachenko E. N., Dunham D. W., Nazirov R. et al., Вестник Тамбовского государственного технического университета 2011 Т. 17 № 4 С. 1044-1052
We discuss the materials related to the creation of spherical solar sails with adjustable reflective characteristics of, for example, using a liquid crystal film. Outlines possible options for building a mathematical model to control the sails. ...
Added: November 19, 2013
Mainichev D. A., Vicent C., Adonin S. A. et al., European Journal of Inorganic Chemistry 2014 No. 32 P. 5618-5624
The gas-phase fragmentation reactions of Keggin-type [PW11O39MCl]5– (M = Rh, Ir) polyoxometalates (POMs) featuring chloride terminal ligands have been investigated. Different adducts of the general formulas [PW11O39MCl + 2cat]3– and [PW11O39MCl + 3cat]2– [cat = alkylammonium cations (Me4N+, Bu4N+), alkali cations (Na+, K+) or protons] were subjected to collision-induced dissociation (CID) conditions. The (cat)Cl (cat ...
Added: November 14, 2014
Agadullina E., Горемыко М. В., Социальная психология и общество 2012 № 4 С. 30-40
In article discusses the impact of self-categorization on the conformal behavior and resistance to it. 61 subjects took part in the experiment. Two hypotheses were tested. 1. Conformity of behavior towards ingroup members higher than with outgroup members. 2. Perception of themselves as a member of the ingroup leads to increase of internal conformity, and ...
Added: March 17, 2013
Елец : Елецкий государственный университет им. И.А.Бунина, 2014
В сборнике представлены материалы V Международной научной конференции, посвященной 90-летию со дня рождения выдающегося ученого, генерального конструктора ракетно-космических систем академика В.Ф. Уткина, проходившей в ЕГУ им. И.А. Бунина 13-14 мая 2014 г. Включенные в сборник материалы отражают теоретические аспекты, практический опыт и современные тенденции обеспечения системной безопасности. ...
Added: September 3, 2014
Mainichev D. A., Sokolov M. N., Adonin S. A. et al., Zeitschrift für anorganische und allgemeine Chemie (Германия) 2014 Vol. 640 No. 1 P. 122-127
A new synthetic entry to iridium Keggin-type polyoxometalate complexes from [PW11O39]7– and K3[IrCl6] under harsh conditions is reported. The complex [PW11O39IrCl]5– (15–) featuring an IrCl functionality was obtained in high yield and characterized by NMR spectroscopic and ESI-MS techniques. The presence of Li+ (3–4 M) is essential for a quantitative yield of 15–. The reactivities ...
Added: November 14, 2014
Kozhevnikov A., Костенников С. И., Tumkovskiy S., Системный администратор 2015 № 4 С. 86-90
This work presents the results of development of the programs of the calculation of the parameters of the operational amplifier macromodels of the first and second levels with the use of mathematical software package Scilab. The verification of the calculated parameters macro models on a set of test circuits activate the OS with application subsystem ...
Added: March 15, 2015