SCIENTIFIC ABSTRACT SHESTIPEROV, V.A. - SHEVCHENKO, A.K.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002202920009-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 9, 2001
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

USSR uDc: 621.365.633.1.001.5
YUR'YEV, V. I., DOBRYTICBEIMO, V. N.,
HIGMULLEN, U. A.
"Experimental Study of the Interaction Between Synchrono=, Waves of an
Electron Stream and the Traveling Wave of an Electrodynamic Structure"
Moscow, Radiotekhnika i Elektronika., Vol 17, 1~c 4, Wr 72, pp 830-834
Abstract: The paper presents the results of an experimental study of O-type
interaction between the synchronous waves of an electron stream and the field
of a sDecial electroc'~,namic structure. An actual gain of 13 dB is attained
as well as an electron amplification factor of more than PO dB. Quanti-
tative agreew-nt is established between the experimental and theoretical
curves for linear gain as a function of beam current emd magnetic field
strength.

USSR UDC: 621.375.826
Yu. A., GRISHNIMOVA, N. I., KOVAL'CHUK, L. V.,,SVEL-
ANAWYEV,
TSITSKAYA. N. HESTOBITOV. V. Ye.
910n the Feasibility of Controlling the Emission From Lasers With
Telescopic Cavities"
Moscow, Kvantovaya Elektronika, Sbornik Statey, No 2(8), 1972,
pp 85-88
Abstract: An experimental study is made of the possibility of
controlling emission from a laser with a tele.s'copic cavity by
injecting a signal from an external source into the central
zone of the cavity. The necessary average polver of the external
signal is determined for thn case where it is comprised of
"spikes" of emission randomly distributed in time. Four il-
lustrations, bibliography of nine titles.

USSR UDC 539.3
ABOVSKIY, N. P., SHESTOPAL, B.-M.
"Calculation of the Pliability of Tie-Beams of Hollow Shells by the Discrete
Displacement Method"
V sb. Prostranstv. konstruktsii v Krasnoyarsk. kraye (Three-Dimensional
Structures in the Krasnoyarsk Region -- Collection of Works), Krasnoyarsk,
1972, pp 67-79 (from RZbLMekhanika; No 3, Mar 73, Abstract No 3V135)
Translation; The pliability of tie-bars for hollow shells is calculated on
ihe basis of a combination of clasBical methoda of structurial mechanics arid
a finite difference method which was used, for the solution of the basic. Sys-
tem. Sample calculations are given which utilize part:Lcularly the displacement
method. Authors' abstract.

USSR UDC 539.3
ABOVSKIY, N. P., ZOPAL, B. M.
on the Convergence of the Finite Difference Method for Ribbed Shells"
V sb. Prostranstv. konstruktsii v Krasnoyarsk. kraye (Three-Dimensional
Structures in the Krasnoyarsk Region -- Collection of Works), Krasnoyarsk,
1972, pp 101-112 (from RZh-Mekhanika, No 3, Mar 73, Abstract No V121)
Translation: Internal convergence of the finite difference method for ribbed
shells by consecutive tightening of the grid is analyzed in specific examples.
Particularly shown is the effect of the width of a rib equal to the step of
the grid on the convergence of transverse bending aimints. 6 ref. Authors'
abstract.
571 - IM, ME I MIP
I fil N~11,3TRF 51~,iT-11 Mill
F-:E-39~1 Mal 0-011110-M W1 ME

USSR UDC 5787.4
SHESTOPAL G. A.
"Simple Bases in All Closed Classes of the Algebra of.LoEic"
Uch. zap. Mosk. Pod. ped. Jn-ta iin. V. 1. Lenina (Scir;.,ntific Notes of V,oscow
State Pedagogical Institute inn~!ni V. 1. Lenin), 1971,A75, 1)1.) 156-1781 (from
RM-Mateiratika, 1-10 5, 1hy 72, Abstract 1-16.5V356 by G. CMMOV)
Translation- The article describes in detail all sirqile bases in all closed
classes of the algebra of logic. A brief e=asition of these results -~ms given
in works by the author (Kh-Matematika, 1962, Abstract No 2A75; and 10166,
Abstract No llVl83) In describing the simple bases of closed classes, the
author uses essentially the following definitions and theorem: The function
f(xl, ..., Xn) is said to be simple with respect to a certain prop--rty if it
possesses the given property but none of the functions~obtained from it., with
all possible identifications of variables, possesses this property. A func-
tion from the given closed class is said to be a siiqple class function if it is
a simple function with respact to the prorxity of not 1)elonglnf.~ to at least one
of the precomplete (for this closed clans) classes. ~~he strple ba5is of' a
closed claos contains only simple functions of this elalsi. Die article makes
wide use (an the author notes) of symbols and methods from the book of S. V.
YABLONSKIY G. P. GAIVULOV ard, V. B. KUDRYAWSEV 1963,
1/2
20

...............
USSR
SHESTOPAL, G. A.1 Uch. zaD. Mosk. god. Ped. in-ta im. V. 1. Lenina, 1971,
375, pp 156-Y(8
Abstract No IV315K). In order to keep the exposition of the results c~btained
sufficiently concise, the author has had to surmount a whole series of'
significant technical difficulties: fox- examplep in otudying classes of
autoduality functions and classes of fmictions pos.
;e"Ing the properl;ia.-
< or

UDC: 577~4
SHESTOPAL, G. A.
"Simple Bases in A-11 Closed Classes of Logic Algebra"
Uch. zap. Mosk. Cos. ped. in-ta im. V. 1. Lenin (Scientific Notcs of the
Moscow State Pedagogical Institute imeni V. I. Lenin), 3-97-1, 375, pp
156-178 (from RZh-Kibernetika, No 5, May 72, fibstract 110 5V356)
Translation: The article gives a detailed description of all sirple bases
in all closed classes of the algebra of logic. These results have been
given in brief form in papers by the author (R71-Mat 1962, 2A75; i966,
21V183). In describing the simple bases of closed classes, the author
makes extensive use of the following definitions and theorem. The function
f(xl,..., xn) is called simple with respect to some property if the function
itself has the given property, and all functions derived froin it with all
possible identities of variables do not have this property, A function
from a given closed class is called a simTle function of the class if it
is a simple functicn with respect to the property of non-membership in at
least one of the precomplete (for this closed class) classes. A sirmle
basis of a closed class contains only sipple.functions of this class. The
article makes extensive use (as the author notes) of notation and methods
1/2
14

USSR
SIMSTOPAL, G. A., Uch. zap. Mosk. &os. ped. in-ta in. Y. 1. Lenin,, 197
375, PP 156-178
from a book by S. V. Yablonskiy, G. F. Gavrilov and V. B. Kudryavtsev (F.Zri-
-mat, 1968, 1V315K). In order to keep the exposition of the results sulf-
ficiently compact, the author has had to overcome a nLmiber of technical
difficulties, as for instance in investigating classes of self-dual func-
tions and classes of functions having the properties. or