SCIENTIFIC ABSTRACT DEVINGTAL, YU. V. - DEYGEN, M. F.
Document Type:
Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R002200630001-7
Release Decision:
RIF
Original Classification:
S
Document Page Count:
100
Document Creation Date:
November 2, 2016
Document Release Date:
August 9, 2001
Sequence Number:
1
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
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Attachment | Size |
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CIA-RDP86-00513R002200630001-7.pdf | 3.86 MB |
Body:
USSR UDC: 8.74
DEVINGTAL' Yu.
"On Solution of a Recognition Problem by Means of a Given System of Tags"
Uch. zaD. Perm. un-t (Sci-ritific Notes. Perm' University), 1971, 259,
pp 4-lo (from RZh-Ki-bernetika, No 1, Jan 72, Abstract Ito 1V1083)
Translation: The paper introduces the concept of a tag and distance
between tags. A definition is given for the norm in a space of objects,
an&some recognition algorithms are considered which account for small
errors in the measurement of parameters. Author's resume'.
61
USSR UDC: 8.74
ABUSEV, R. A. , DEVINGTAL _Y!k.._1.
"On One Approach to Selecting the Number of Gradations of Tags and Their
Bounds for Coding Objects in Pattern Recognition"
Uch. zap. Perm. un-t (Scientific Notes. Perm' University), 1971, No 259,
pp 20-30 (from RZh-K-iberneti-ka, No 1, Jan 72, Abstract No IV10101)
Translation: The following problem is considered. There are two classes,
A, and A2, of objects. Each object rCA,1.JA. is described by n tags X III. X(27
..., XV11. The a priori distributions of probabilities p IA,). p (A.) of anpear-
ance of the classes are known, as is the probability density function of
the k-th ta& for the i-th class li(x(ki) (i=1,2: k=l.n) . it is reauired to
determine the least number of gradations of different tags, and bounds of
gradations when the number of gradations is given. The problem reduces
to conversion of an initial description S to a new and simpler description
S*.. Selection of the transformation s--F(S) is based on the following
considerations: 1) the new description S* must be simple and economical;
2) losses of information in transition from S to S* must be insignificant.
Illustrative eyamples are given. V. Mikheyev.
62
ussl~ UDC: 8-7h
ABUSE-7, R. A. DF~7T-;G-,~L' Yu. V.
"Results of Experimenta on Selecting a Minimum Description in Pattern
Recognition"
Uch. za-D. Pern. ur-t (Scientific Notes. Perm' University) 1,071 ,To 2r9,
PP 31-35 (fror. RZh-IlEibernetika, No 1, Jar. 72, Abstract No 1VIC92)
'Translation: Let there be 11, objects of class A and N.2 objects of class B.
Furthermore, let each object from classes A and B be described by tags
xi, x2. .-. x,, . An object may be treated as apoint in n-dimensional -Euclidean
space,,ard the classes A. and B as certain sets of points in this space.
The problem of instruction in classification of objects from classes A
and B consists in construct F- resolving function -which J.
'in is aptir:ar, in
some sense. it is assumed (as is ~he case in practical problems) that
the number it of tags is fairly great,. or neasurements of values of certain
tags involve considerable expen-Oitures or technical difficulties. In
Al
a minimum d -ses, i. e. the prob-
either case, the probl- of es&ription ar~
lem of selecting from azzong the tags the most
informative ones (in Some
112
USSR
ABUSEV, R. A., DEEVINGTAL', Yu. V., Uch. zan. Perml un-t,1971, No 25-93
PP 31-35
sense), the number of tags selected being m4n. A co=on disadvanta.-e of
conventional algorithms for minimizing a description is that they are cum-
bersome and involve considerable expenditures of time for computer reali-
zation. Solution of the problem, can be considerably accelerated by an
algorithm for selecting information.tags by coefficients of the separating
~hyperplane. It is assumed in this-algorithm that the absolute values of
the coefficients of the separating hyperplane are proportional to the
relative informativeness of the corresponding tags. The authors give
the results of expcriments on evaluating the informativeness of' tags by
three methods of this type: coefficients ofthe separating hyperplane,
A. G. Frantsuz's method, and Yu. I. Neymark's method. ~E. Vagner.
2/2
-6-3
- ----------
USSR UDC 537.312.62
SAVITSKIY, Ye. M., DEVINGTAL', Yu. V., and GRIBULYA, V. B_
"'Recognition of Metal Compounds of the Composition A B by Electronic Computer"
3
Problemy SverkhprovodyashchiL-h Haterialov [Problems of Superconducting Ma-
Collection of Works], Moscow,, Nauka Press, 1970, pp 39-50
Translation: Many, superconductors are compounds- of the stoicKiometric compo-
sition A.B. These include superconductor.% with. the highest transition temp
perature to the superconducting state. It is- known that some of these com-
pounds are forned between low-mmelting and refractory~ components, in a peritectic
reaction, which-nakes- their experimental production quite difficult.
There is th-crefore interest in determination of the characteristics or
criteria for the i)resence of such compounds-.
The use of recognition methods. -mainly using computers, allowed certain
empirical criteria both for the presence Iof'these compounds.and for methods
of their formation to be found. Furthermore..' these criteria alloisr the pre-
sence or absence of an area of homogenei ty,,in tFLe conc entration interval to
he indicated.
Examples are presented of recognition of superconducting compounds by
computer.
I figure; 9 tables; 10 biblio. refs.
USSR VDC 678-762.3-134-535.002.612
DEWERTS, E. YA., IZY.AYL40VA, L. V., and.P*OYSEYEV, V.
"Properties of an Isoprene-Nitrile Copolymer"
Moscow, Kauchuk i Rezina, No 12. t972, pp 22-23
Abstracti A copolymer of isoprene and acrylonitrile (copolymer-30) is com-
pared with another copolymer (copolyrer-26m).. Copolymer-30has much less
stability than copolymer-26m toward rolling:at high temperatures, though at
lower temperatures their stability issUilar. An essential advantage of
mixtures based on copolymer-30 over copolymer-26m is In the higher adhesion.
The rates of vulcanization of both are similar unfilled rubber from copoly~
ner-30 has high tensile strength.and is comparable to~unfilled from isoprene
rubbers
Untreated rubber from COPOlYmer-30 has a very low heat resistance,
making it comparable to copolymer-26m. At room temperature the elasticity of
copolymer-30 Is much lower than that of copolymer-26m,,at higher temperatures
up to 1000C. elasticity is comparable., Noteworthy is]the higher resistance
to thera-al aging "Ef'ound in untreated rubber from copolymer-30.
The elasticity of carbon black rubber from copolymer-30, is much lower
than that of corresponding rubber from copolymer-26m, but when heated to 1000 C
the elasticity of both is about the same. But beat resistance and resistance
to thermal aging is much higher in carbon-black rubber from copolmer-30. There
is also less swelling in a gasoline-benzene system(311). In other properties,
.such as tensile strength and residual deformation during pressing, the carbon-
black rubbers from copolymers 30 and 26m are,very similar. -
lEoprene-nitrile rubbers use the same type of vulcanizing systems as
do butadiene-nitrile rubbers. Also, the carbon black and the light fillers
used for butadiene-nitrile rubbers can be.used for copplymer-'O mixtures.
1. . With rubber from copolymer-30 there is a significant strengthening In
the presence of light, inactive fillers,,surpassing copolymer 26m in such
properties as resistance to tearing$ relative:and residual lengthening. Use
of-common plazticizors can Increase cold,rosistance and elasticity in co-
polymer-30 mixtures, but this increase does not reach the values of plasticizer
treated copolymer-26m.
The primary use of copolymer-30 will be in prep4ring glue and rubber
mixtures of high adhesion It can also be used for rubber manufactured
articles having no need f;r high resistance to cold.
2/2
;L
USSR UDC: 539.1.071
ALEKSANDROV, 1. A., BOLOTOV, V. 1. DEVISIIEVA, M. N.,,,,2 "ITI,-
SHFIT- M.-L., ISAKOV, V. V., SAMOYLOV, A. V.
Spark Spectrometer-Investiga tion of a 70-G eV Particle Beam"
Moscow, Atomnaya Energiya, Vol 31, No 6, Dec 71, pp S89-593
Abstract: The authors evaluate the accuracy of the theoreti-
cal calculations for one of the channels of the accelerator
at the Institute of Iligh-Energy Physics by comparlson with
experimental measurements using a.spark -spectrometer. The
initial statistics were gathered ' during graduation measurements
made in an experiment to detect particles with a,fractional
chargc.(quarks). In these measu.rements, the channel was
adjusted to a momentuiri of 60 or 65 GeVIs witl) an average angle
of emergence =11 and 0.14 mrad respectively. The magnetic
spark spectrometer consists of four neon-fillcd sparl: chambers
1/2
USSR
ALEKSANDROITY !. A., et al., Atformaya Energiya, Vol 32,
No 6, L~'-c 71, PP 589-593
with a gap of 200 rn and a wor%ing area of 400 x 400 rrim. Between the spark
chambers is an SP-12A1 mntgnet- A Rinsk-2~ computer was used in analyzin- the
films. I>ifferential cross sections are dalculated for production of net-ative
particles in collisions between protons and aluminum nuclei. A comparison of
theoretical and eroerinnental beam characteristics shows t-hat the accuracy with
vhich %the phase pamneters ot the beam ,,.-,ere calculated is fairly hiL:h and
technical realization of this accuracy is feasible.. Uie re
sults of calculation
of the differential crons sections for negative particle p_roduction a-rce satis-
factorily with the data in the literature found by another m-2thod. 'Yhe authors
thank, Yu. D. Prokoshkin, responsible for initiation of this viork; V.. I. Kotov
for interest in the work; and also Yu. S. Ehod~;a-ev and S. P. 1)3nisov for con-
A - title
structive criticism. Five figures, bibliography of ei,,nt -s.
2/2
69
- -- - ------
USSR UDC: 539.1.071
ALEKSANDROV, I. A., BOLOTOV, V. I.,
-77 7"
SHEV, M. I., ISAKOV, V. V., SAMOYLoir, - 77.
"Spark Spectrometer.Investigation of a 70-GeAr Particle Beam"
Moscow, Atomnaya Energiya, Vol 31, No' 6, Dec 71, pp 589-593
Abstract: The authors evaluate the accuracy~of the theoreti-
cal calculations for one of.the channels of the accelerator
at the Institute of High-Energy Physics by comparison with
experii-aental measurements using a spark spectrometer. The
initial statistics were gathered during graduation measurements
made in an experiment to detect particles with a fractional
charge (quarks). In these measurements,-the channel was
adjusted to a momentum of 60 or 65.GeV/s with an average angle
of emergence =11 and 0.14 mrad respectively. The magnetic
spark spectrometer consists of four neon-filled spark chambers
1/2
USSR
ALEKSANDROV, 1. A., et al., Atomnaya Energiya, Vol 31, No 6, ELIc 71, PP 589-593
with a gap of 200 mm and a working area of 40C) x 400 im,. Between the spark
chambers is an SP-1PAl maSnet. A Minsk-2 co-iliputer was used in analyziW., the
films. Differential cross sections are c~alculated for production of neFantive
particles in collisions between prot ons -and alunnntzn nuclei. A comparison of
theoretical and experimental bean characteristics shows that the ace -uracy with
which the phase parameters of the beam were calculated is fairly hiEh and
technical realization.of this accuracy is feasible.~ The results of calculation
of the differential cross sections for negative particle production agree satis-
factorily with the data in the literature founa by another method. The authora
thank Yu. D. Prokoshkin, responsible for initiation of' thl,. ~worj--., Q'r
V. 1. Ynt
for intemot In the work; and altm At.. 8~ Yhozlyrc%.r and S. 1-1. Denisov for con-
structive criticism. Five figures bibliography of eient titles.
2/2
89
~1/2 (311 UNCLASSI FI ED PROCESSING DATE--18SEP70
TITLE-SYNTHESIS~AND DETERMINATION OF THE LATTICE P'ARAMETERS, OF NEW OXIDES
OF COMPLEX COMPOSITION WITH PEROVSKITE STRUCTURE -U-
-AUTHOR-(05)-FILIPYEV, V.S.t FESENKOL' YE.G., DEVLIKANOVA, R.U., ZHAVORONKO,
G-.P.v: SHVOMj YE.A.
_C0UNTRY.OFlNFO--USSR
,SOURCE--IZV. AKAD. NAUK SSSR, NEORG. MATER. 1970, 6(l), 179-81
.bATE PUBLISHED ------- 70
SUBJECT AREAS--EARTH SCIENCES AND OCEANOGRAPHY
a
TOPIC TAGS.--MINERALi OXIDEv CRYSTAL LATTICE
ONTROL MARKING--NO RESTRICTIONS
:1.DOCUMENT CLASS--UNCLASSIFIED
,-PROXY REEL/FRAME--19B4/0j43 STEP NO--UR/0363/70/006/001/0179/0181
CIRC ACCESSION NO--AP0054944
UNCLASSIFHO
212 Oil UNCLASSIFIED PROCESSING DATE-18SEP70
'~CIRC ACCESSION NO--AP0054944
.,:.ABSTRACT/EXTRACT--[U) GP-0- ABSTRACT. IN THE COMPOS. CA SU~13 TA SUB2 coo
SUB9 AND CA SUB3 TA SUB?- CAO SUB9 (CA-SUB4 T4 SLJ32 0 SU89), A NEW TYPE
CONTRAT TO THE KNOWN
OF PEROVSKITE LATTICE DISTORTION WAS OBSD. IN S
TRICLINIC OISTORTION, THE.PEROVSKITE LATTICE OF THESE COMPOS. 15
...08TAIINIED FROM A SUPPLEMENTARY MONOCLINIC OISPLACEAENIT ALONG THE LONG
~.DIAGONAL OF THE BASE.
USSR UDC 632.954
DEVOCHKIN F. A. SOKOLOVA, N. P., and OZDOYEV, B. A.,
"The Influence of Herbicides on the Anatomic Structure of the Husks of Onions"
Mosca-7, Khimiya vSel'skom Khozyastve, Vol 10, No 5, 1972, pp 45-48
Abstract: The influence of various doses of Phaloran and dacthal on cell
structure in onions was studied in order to use the data in determining
optimal dosages without damage to the cultivated crop. The experiment took
place on the ilikhailovskoye education farm on onion cultures of the
Timiryazevskiy type. Phaloran was applied in dosages of 8 and 10 kg/ha,
the dacthal in dosages of 15 and 20 kg/ha. Various plots were treated with
and without a peat mulch, which when used had.a thickness of 1.5 cm. The
phaloran plots were treated upon the appearance of weed seed leaves; the
diacthal plots 2 days after plantings of onion seeds. Jkfter harvesting, the
var-lously treated onions and controls were preserved, then thoroughly examined
under a microscope. In the treated onions there was apparently more cell
division but the cells were smaller,.and this phenomenon was i~ direct
proportion to the herbicide dosage. Apparently also the peat mulch ad-
sorbed some of the herbicide, thus lessening its effect on the onion and
1/2
USSR
DEVOCHKIN, F. A., et al., Khimiya v Sel'skom Khozyastve, Vol 10, No 5, 1972,
pp 45-48
increasing its toxicity for weeds. Cells of the outer husks underwent
greater changes, while the herbicides had a weakened effect by the time
the inner husks began to grow. I.,forphologic-anatomic analysis seems to
offer the possibility of determining optimal herbicide dosages with minimal
damage to cultivated crops.
PRO'CESSING i)ATE-20,NOV70
1/2: 017z UNCLASSIFIED---
::':.TlTLE--TEP;P'l:RATURE FIELD OF AN INFINIJE PLATE WITH VARIABLE THERMAL
PROPEPT LES -U-
.~:AUTHOR- (G2)-0EWCHK INA, S.I., BROIVKIN.9, L.A.
CCUNTRY OF !NFC--LSSR
:.~--SCURCE-tt4Lt-.LNEL-