Zobrazeno 1 - 10
of 40
pro vyhledávání: '"V V, Dunaev"'
Autor:
V. V. Dunaev, A. V. Muntin, M. V. Samokhvalov, A. G. Kravchenko, A. A. Rodionov, A. V. Uskov, E. A. Kudryakov, A. G. Zinyagin
Publikováno v:
Metallurgist. 66:1040-1050
Publikováno v:
CIS Iron and Steel Review. :41-48
Autor:
A. A. Shirshov, V. V. Dunaev
Publikováno v:
Russian Engineering Research. 32:9-12
A method of extending the life of joints with radial clearance by preliminary deformation of the bolts is proposed.
Publikováno v:
Journal of Machinery Manufacture and Reliability. 40:230-236
New designs of bolted joints with bolt countersunk heads having high longevity in comparison with the used ones were proposed. One type of joint has the bolt heads with the reduced surface taper of the bolt head and in a joined part. Two other types
Autor:
V. V. Dunaev, A. A. Shirshov
Publikováno v:
Russian Engineering Research. 29:1199-1205
New bolts with a countersunk head are considered. The bolts extend joint life, while maintaining the required air-tightness and surface quality.
Autor:
V. V. Dunaev, B. N. Ushakov
Publikováno v:
Journal of Machinery Manufacture and Reliability. 38:144-148
The results of investigations concerning the stress-deformed state, strength, and productive life of fixing joints (bolted connections, rivets, etc.) which are finding ever-widening application in designs of wide-body aircrafts (Boeing, Ilyushin Expe
Publikováno v:
Eksperimental'naia i klinicheskaia farmakologiia. 73(2)
Chronic administration of cerebrocurin and cerebrolysin to Mongolian jirds with acute cerebral stroke model led to a decrease in the mitochondrial dysfunction on the 4th day, which was manifested by their ability to inhibit the mitochondrial permeabi
Publikováno v:
Eksperimental'naia i klinicheskaia farmakologiia. 70(6)
The administration of thiotriazoline, emoxypine and magnelong (a combined glycine-magnesium preparation) to animals with acute cerebral circulatory insufficiency showed significant neuroprotective effect in both acute and late ischemic periods, as in
Autor:
I F, Belenichev, I V, Sidorova, V V, Dunaev, M A, Orlovskiĭ, N V, Bukhtiiarova, S I, Kovalenko
Publikováno v:
Eksperimental'naia i klinicheskaia farmakologiia. 69(5)
Emoxypine, thiotriazoline, and NN-103 (a 4-hydrazinoquinasoline derivative) exhibit a pronounced neuroprotective action during acute cerebral stroke. Emoxypine and thiotriazoline are more effective in inhibiting death of neurons in the sensomotor are
Publikováno v:
Eksperimental'naia i klinicheskaia farmakologiia. 67(3)
The "nitrozation stress" causes modification of the antioxidant enzymes leading to a decrease in their activity. A decrease in this activity and the resulting increase in the production of OH* and NO2* radicals via ONOO* decomposition leads to a sign