Zobrazeno 1 - 10
of 54
pro vyhledávání: '"T. Azarova"'
Autor:
Liudmila V. Smolka, Irina T. Azarova
Publikováno v:
Scientific studies and modern education; 66-69
Научные исследования и современное образование; 66-69
Научные исследования и современное образование; 66-69
Статья посвящена актуальной на сегодняшний день проблеме сохранения здоровья обучающихся начальной школы. Обосновывается идея о том, ч
Autor:
T. Azarova
Publikováno v:
Municipal economy of cities. 4:84-90
Autor:
T. Azarova, V. Nikolaeva
Publikováno v:
Актуальные направления научных исследований XXI века: теория и практика. 2:51-55
Autor:
M. E. Kazakov, M. T. Azarova
Publikováno v:
Fibre Chemistry. 42:271-277
The total world production volume of carbon fibres (CF) is 70–80,000 tons/year. In the last two to three years, there has been a trend toward significant growth in their production and use. Polyacrylonitrile fibre is the basic type of raw material
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Fibre Chemistry. 33:294-298
The physicomechanical, thermophysical, and tribotechnical properties of epoxy—carbon-fibre-reinforced plastic made from discrete carbon twist UK-30 were determined. It was shown that the optimum length of the discrete fibre filler ensuring high tec
Publikováno v:
Surface and Coatings Technology. 131:365-371
This work introduces some aspects of further improvement of the environmental friendly character of thermal spraying. After a short overview of the present state of the technical development, general relations between the spraying process and the env
Publikováno v:
Fibre Chemistry. 27:10-14
A mechanism of gradual ordering of the structure in heat treatment of oxidized polyacrylonitrile fibres is proposed and consists of condensation of low-molecular-weight chain fragments of the unordered phase obtained during degradation in macromolecu
Publikováno v:
Fibre Chemistry. 27:5-9
It was shown that oxidative dehydrogenation with primary formation of C=C double bonds and then C=C conjugated bonds is the basic chemical reaction in the early stages of thermal stabilization of PAN fibres. A hypothesis was advanced concerning the n
Publikováno v:
Fibre Chemistry. 27:46-49
Based on the model of fracture of carbon-filled plastics by breakage of fibres in stretching, the strength of CF realized in a microplastic was examined as part of the strength of fibres at their critical length. Based on an analysis of the experimen