Search

Your search keyword '"Kryuchkov V"' showing total 315 results
Start Over Author "Kryuchkov V"
315 results on '"Kryuchkov V"'

1. The effect of polyethylene polyimine on the dispersion of aluminum powder in silicone enamel

Author

Kryuchkov V.

Subjects
Environmental sciences, GE1-350
Abstract

This article presents the results of a study that showed that the addition of polyethylene polyimine to industrial silicone enamel KO-814 improves the dispersion of aluminum pigment and the quality of coatings. The study showed that the maximum effect is achieved with the content of 0.48% of the additive by weight of the pigment. The addition of polyethylene polyimine also improves the aggregate stability of enamel, which is manifested in a decrease in the deposition rate by 25% and a decrease in the average diameter of pigment particles by 85% compared to enamel without an additive. The obtained optimal concentration of polyethylene polyimine (0.48% of the additive in silicone enamel) leads to a 3.5-fold decrease in the corrosion rate of the steel base and a 43-52% decrease in the water absorption of coatings. These results can be useful in the production of industrial coatings, such as automotive paints, metal structures and other products where high quality coatings are required. The use of polyethylene polyimine can improve the properties of coatings and increase their durability.

Published
2024
Full Text
View/download PDF

5. Low-Voltage InP Heterostyristors for 50–150 ns Current Pulses Generation

Author

Slipchenko, S. O., Podoskin, A. A., Gavrina, P. S., Kirichenko, Yu. K., Shuvalova, N. V., Rudova, N. A., Kapitonov, V. A., Leshko, A. Yu., Shushkanov, I. V., Zolotarev, V. V., Kryuchkov, V. A., Pikhtin, N. A., Bagaev, T. A., Yarotskaya, I. V., Svetogorov, V. N., Ryaboshtan, Yu. L., Ladugin, M. A., Marmalyuk, A. A., and Simakov, V. A.

Published
2023
Full Text
View/download PDF

10. Further development and application of a method for assessing radionuclide surface activity distribution and source location based on measurements of ambient dose equivalent rate

Author

Chizhov, K, primary, Bragin, Yu, additional, Sneve, M K, additional, Shandala, N, additional, Siegien, K, additional, Smith, G M, additional, Ksenofontov, A, additional, Kryanev, A, additional, Tesnov, I, additional, Koukhta, B, additional, Shimansky, Yu, additional, Goncharenko, G, additional, Drozdovitch, V, additional, and Kryuchkov, V, additional

Published
2023
Full Text
View/download PDF

34. Document No. 86: Protocol No. 166 of CC CPSU Politburo Session, September 28, 1989

Author

Shevardnadze, E., Yakovlev, A., Yazov, D., and Kryuchkov, V.

Subjects
speeches, diplomacy, History, Political Science Public Admin. & Development, JPSD, Cold War, international relations, HIS010010, notes, Soviet Union, Eastern Europe, conferences' transcriptions, POL011010, HBJD
Abstract

This document reflects the first in-depth Soviet Politburo discussion of Poland after the June elections and the Mazowiecki government’s accession to power in August. The report to the Politburo prepared by Shevardnadze, Yakovlev, Yazov, and Kryuchkov opens with a blunt statement that the Polish “situation is unprecedented for a socialist country—the ruling communist party was not able to convincingly carry the parliamentary vote and had to yield to the opposition the right to form a governme...

Published
2018

35. Masterpieces of History

Author

Savranskaya, Svetlana, Blanton, Thomas, Zubok, Vladislav, Baker, James A., Gates, Robert M., Kohl, Helmut, Kryuchkov, V., Shakhnazarov, Shevardnadze, E., Yakovlev, A., Yakovlev, Aleksandr, and Yazov, D.

Subjects
speeches, diplomacy, History, Political Science Public Admin. & Development, JPSD, Cold War, international relations, HIS010010, notes, Soviet Union, Eastern Europe, conferences' transcriptions, POL011010, HBJD
Abstract

Twenty years in the making, this collection presents 122 top-level Soviet, European and American records on the superpowers' role in the annus mirabilis of 1989. Consisting of Politburo minutes; diary entries from Gorbachev's senior aide, Anatoly Chernyaev; meeting notes and private communications of Gorbachev with George H.W. Bush, Margaret Thatcher, Helmut Kohl and Francois Mitterrand; and high-level CIA analyses. Complementing the documents is the inclusion for the first time of the proceedings of an extraordinary face-to-face mutual interrogation (with scholars and documents ) in 1998 of Russian and American senior former officials-Gorbachev advisers Anatoly Chernyaev and Georgy Shakhnazarov, Shevardnadze aide Sergei Tarasenko, U.S. Ambassador Jack Matlock and CIA chief Soviet analyst Douglas MacEachin-aimed at assessing and explaining Moscow and Washington's policies during the miraculous year of 1989.

Published
2018

39. Topographical classification of dose distributions: implications for control for worker exposure.

Author

Bragin, Yu, Chizhov, K, Sneve, M K, Tsovyanov, A, Shandala, N, Siegien, K, Smith, G M, I, Tesnov, Krasnoschekov, A, Ksenofontov, A, Kryanev, A, V, Drozdovitch, and Kryuchkov, V

Subjects
LOGNORMAL distribution, CONTINGENT employment, EMPLOYEES, LOGARITHMS, CLASSIFICATION
Abstract

This paper deals with classification of dose distributions of nuclear workers based on antikurtosis (Q) and entropy coefficients (K) and their relationship presented in QK-diagrams. It is shown that determination of the most appropriate distribution to adopt, for a specific data set of a wide range of input data, requires building and analysing QK-diagrams for distributions of logarithms of individual doses. Actual dose distributions for emergency and occupational exposure situations were then considered, as well as doses for one day of work during clean-up and routine activities. It is shown that, in all cases, three types of distributions of logarithms of individual doses were present: normal, Weibull and Chapeau. The location of the representation point of a dose distribution reflects the degree of dose control of the group of workers whose individual doses are collectively displayed in the QK-diagram. The more the representation point of the analysed distribution of the logarithms of the individual dose of a given contingent of workers deviates from the point of the lognormal distribution, the more there was intervention in the process of individual dose accumulation. Thus, QK-diagrams could be used to develop a dose control function. It is shown that the hybrid lognormal distribution, which is widely used in the field of radiation safety, for the purpose of approximation of real dose distributions, is unable to satisfactorily describe many dose distributions arising in aftermath operations and occupational exposure. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

46. Regulation of the spent nuclear fuel management at the andreeva bay site for temporary storage on the kola peninsula

Author

Уйба, В., primary, Uyba, V., primary, Сневе, М., primary, Sneve, M., primary, Самойлов, А., primary, Samoylov, A., primary, Шандала, Н., primary, Shandala, N., primary, Симаков, А., primary, Simakov, A., primary, Киселев, С., primary, Kiselev, S., primary, Сегень-Иванюк, К., primary, Segen'-Ivanyuk, K., primary, Семенова, М., primary, Semenova, M., primary, Бельских, Ю., primary, Bel'skih, Yu., primary, Крючков, В., primary, Kryuchkov, V., primary, Чижов, К., primary, Chizhov, K., primary, Смит, Г., primary, and Smit, G., primary

Published
2017
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results