SCIENTIFIC ABSTRACT BELYY, V. A. - BENYASH, YE. YA.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002200330003-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 17, 2001
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

US&11 TJDC: 678.675:678.026:66.040-3:539.61
YEWIREJ-11KOV, N. I., NASYROV, i., and BZELYY, V. A., Institute of Llechanics and
Hetallopolymer Systems of the,Acade_V____or-W!UrW6s of the Byelorussian 5,12
"The Effect of Antioxidants on the Adhesive and Cohesive Properties of Polycapro-
amide Coatings"
Minsk, Doklady Akademii Nauk BSSR, Vol XVII, No 1., PP 43-46
Abstract: The authors study the effect of'the percentage by content of the anti-
oxidant, pheRyl-beta-naphthylamine D, on the adhesion and microhardness of poly-
caproamide coatings wKich are obtained by.the powder deposition method in air at
various temperatures. It is diown that adhesion and m-crahardness vary symbatically
t content, mhile their
vith respect to chan~ges in forming temperature and antioxidan
dependence on antioxidant content is characterized by tuo a-axism, i.e. riatxinum and
awd-nuLm, or by a single maxi~num. The latter is determined by the stage of oxidation
which in the case of the coating is realized ky means of.1a. non-stabilized polymer.
This is related to the processes associated with.the destruction and structuring
of raicromolecules. It Is shown that maximm adhesion is exhibited by coatings made
from stabilized polycaproamide obtained at temperatures close to that required for
the depoly-merization of the polymer. Original article: two figures and 15 biblio-
graphic entries.
il '1 11. ii ~ j-'. i i1

USSR UDC 539.376+532.135
SVIRIDENOK, A. I., PETROKOVETS, 1111. 1., BELY A.
V.
"Introduction of a Single Unevenness in a Viscoelastic Halfspace"
V sb. Kontaktn. vzaimodeystviye tverd. t'el i raschet sil treniva i i,-Ilosa (C6n-
tact Interaction of Solid States and Calculation of the Forces of Friction and
Wear-collection cf works), Moscow. Nauka Press, 1971,.pp 101-105 (from RZh-
Mekhanika, Ila 11, Nov 71, Abstract No 11V474)
Translation: An estimate of the possibility of using the knoini laws of defor-
mation of viscoelastic bodies with coefficients determined from mechanical
experiments to the calculation of the interaction of aismooth metal sphere with
polymer materials is presented. This creates prospects for direct application
of the results of developing the theory of deforniation~nnd strength of polymer
materials to the solution of the problcm of friction during metal-polymer can-
tact. The bibliography has 23 entries.
1/1
103

I /Z 028 UNCLASSIFIEU 'PROCESS ING - DATE--27NOV70
:_TITLE--MELTING AND CRYSTALLIZATfO,N:OF.POLYITRIFLUOROCHLOPOETHYLE.%-:,
-U-
CONTAINING SYNTHETIC NUCLEATING 'AGENTS
_~AUTHOR-(0Z)-RODCHENKOv:D.A.j BELYYp~,V.A0
_'COUNTRY: OF INFO--USSR
_"S_0:URCE-.-,DOKL.. AKAD. NAUK BELORUSS. SSR 1970j,14(5),1~425-7
A T EPUBLISHED ------- 70
.~.,SUSJECT AREAS--CHEMISTRYi MATERIALS
GP I CTAGS--CRYSTALLIZATIONt CHLOROFLUOROCARBON C010,0UNDIN ETHYLENE,
NUCLEATION, OPTIC MICROSCOPE, MOLY.80ENU.M DtS'JLFIDE, CADMIUM, THERMAL
STABILITY
ICON T R 0 L, MARKING--NO RESTRICTIONS
".-DOCUMENT C.LASS--UNCLASSIFIED
.....:-PROXY.R,EEL/FRAME--3006/1916 STEP NO--UR/0250/70/014/005/0425/0427
ACCESSION NO--AT0135459
UNCLASSIFEED
115, Z!

PROCESSING DATE--27NOV70
028 UNCLASSIFIED
_'CIRC. ACCESSION NO--AT0135459
GP-0~- ABSTRACT. ~THE EFFECTS.OF NUCLEATION OF
POLY(TRIFLUOROCHLOROETHYLENE) (1) CRYSTNi BY CDOAND CD ON THE MELTING
CRYSTN. TEMPS. WERE STUDIED BY OPTICAL MICROSCOPY44' I CONTG.
0.1PERCENT DISPERSE COO MELTED 2-2.5DEGREES HIG14ER THAN I ITSELF, M.
209-9.5DEGREES. SPHERULITES APPEARED':WITHIN A 1-ZDEGkEES RANGE WHILE
'COOLING I MELT CONTG. COO AND 10711 DEGREES HTGHER'THAN 11 WHICH'
.~CRYSTALLIZED MORE SLOWLY. WHEN A CO STR,fP WAS PLACED ON THE MICROSCOPE
_STAGE.WHERE MELTING WAS OBSO., MELTING.BEGANjN THE PARTICLES NOT IN
CONTACT:WITH CD 1-20EGREES'LOWEVTKANIN THOSE ADJACEN IT TO THE STRIP.
COOLING, SPHERULITES APPEARED QUICKLY.IIN THE LATTER-REGION 4-6DEGREEJS
~,;~~.HIGHER THAN IN THAT NOT ADJACE14T TO.THE-STRIP. S(MILAR-BEHAVIOR WAS
OBSD. WITH MOS SUB2 AND SALTS OF ORG. ACIDS AS NUCLEATING AGENTS.
~APPARENTLYJI THE PRE
SENCE OF ARTIFICIAL.NUCLEATINGliAGENTS CAUSES:
~~,,:.'-FORMATION OF THERMALLY STABLE STRUCTURAL~,ELEMENTS.i FACILITY:
MEKH. METALLOPOLIM SIST.t
MINSKol, USSR.
UNCLASSIFIED

USSR UW 621.822.5
BELYY V. A. KUPCHINOVY D. I. ASTASHIN V. Ya., and
MOMEVICH, A. S.P
"Bearings with Metal-Polymeric Plating"
Moscow, Mashinostroitell, YO 5, MaY 71, p 24
Abstract: A method of producing strip materials vith'antifriction metal-
polymeric plating has been developed at the Inatitute of W!chanics of Metal-
Polymeric Systems of the Belorussian SSR. The methodis described, properties
of the new material are discussed, andits high antifriction quality is
demonstrated in comparison with the strip material tombac. Preliminary results
of field tests proved the high efficiency of the nev material. Its use for
bearing bushings for starters of automotive engines is now being investigated.
Three figures.
7. fit; I 1 1111 111;11. 11"i -j 1; -1

UR o482
14A 0 038337-
emi t 9-70
Soviet Inventions Illustrated,.Section ICh cal, Derwen
236764 WOOD. PIAST~C L*f II!~ATES achieve requires
physical ~iiid mechfinical properties and
are evenly spread over. the ~de duct
pth of the pro
when their pressmouLd is,rotated in the barizontal
plane. Secondary prosaic& is followed by a heat
treatment stage for greater dengity. The horizontal
rotation produces a centrifugal effect so as to move
the ingredients radially., .*With heat add,6d, or by
means of setting agents introduced into.the binder,
the letter polymerises at A. point where the in-
gredients have been radially.alung:OUL into Lhil
position 'in the finished,article.
required mutual
Suggested rotation at 900 r.pm. and h6aiing wtta
quartz lamps produces a layer~~of wood and graphite
or a nucleus of these close td, tbe,centr* of the
article. The additionaL pressing can beteffected
by a plunger introduced into the mould f6r the
purpose. 22.6.67. as 1166731/29-33, BELY1, V.A,
Polymer 21fechanics Sect. Acad. Scieaces BeNr-usrian
SSR. (10.6-69) But. 7/3.2.69. Class 39a? Int. Cl.
B 29J.
V121

MR
--- ME
;~-j I
~ ~, MUM,,
:.T H.-! IIII I I I -, I.. I ... I i.; ., 1 1.11. ... - I : I ,

.- . J
0040645~ 13
uR o482
Soviet Inventions Illustrated, Section I Chemical, Dervent
242367 ESTABUSHINGRESISTANCE PROBES, e8. in
the'surface-lof artIcl6a mede - from
thermoplastics materials, involved the embedding
of wire gauge in the surface layer of the irticle
concerned, but this wis'found to lead to'some
collapse of the original structure of the plastics
surface. To improve.the method-for inserting the
wire resistance probes,,it is.suggested that the
wire gauze should beheated to a temperature higher
than the melting,te of the material from wnich
Mp_
the article is made, and the gauze is then'
embedded in the surface-layer of the article using
a tool, the temp. of.vhLch in lower than the
melting point of the plastic._- Heating of ~the wire
gauze can be done with an-electric current*.
25.1.67. as 1129737/23-5, BELYI., V.A., and others
Belorussian Acad. of iciences. (2.9.69) Bu i1.
15/25-4.69. Class' 39a Int. Cl. B 29c'.
40
13750222

Xcc. Nr 47ZO-10:1934- Abstracting Service: I;?,e,' Ref. Code
CHEMICAL ABST. ~ 6 U f, 0
11213fis Mect of the dimensions of sphertflitic formations
on the strength and strain capacity poly-,06pylene. Bel
V. _A,;-3&vkin, V. G.; Sviridenok, A. 1. (Q-t6l Mekh_
MFmk. IMSRT DoP. Ak-ad- Natth t3elorw_ MN 1970. 14(l),
4U~Z (Russ)-.-The strain capadty;of the supramol. stiucture of
PP-2 polypropylene films was investigated by inonoaxial stretching
on a specific app. Which permitted continuous,~~ohsenhtion and
recording on photographic film ufthe various st4ges in the deforma-
tion process., ne rate.q 'f I film,deformation ~vas 1 min/min
The nature of the supramol. structure had a pronounced effect
primarily on the deformation mechanism and disintegration of
the films. Stretching of I films whose supraniol. *structure con-
sisted of clearly expressed sphertilites with sharply defined
boundaries caused deformation of the samples along the borders
of the spherulites at low deformation of the spherulitts them-
solves. During deformit6on of I film's with finer i upramol. struc-
tures in which sharply defined. boundaries between the ir iidividual
spherulites were -absent, deform at ion'growth'begii n just as in the
other films, but the zone ot transition into the recessed portion
had a broader, more diffuse form. The decrease'in sphemlite di-
pensions not only changed the nature of the deformation but also
improved the mech. properties. DBJR
REEL TRAKE

035 UNCLASSIFIED PROCESSING DATC--LISEP70
TITLE--EFFECT OF MEDIA O~4 THE FOkMATION AND PHYSICOMECHANICAL PROPERTIES
POLYPROPYLENE COATINGS _U_
I
"'.-AUTHOR-SEELY71, VfA., PESCHANYTI G.G.
COUNTRY.OF INFO--USSR
B
-,SOURCE
-LAK",KRASOCH. MATER. IKH PRIMEN. 1970 (1) 37-40
BATE PUBLIS4ED ------- 70
-SUBJECT AREAS--MATERIALS
OPICTAGS-PLASTIC COATING, P14YSICAL CHEMISTRY PROPEPTY, MOLECULAR
STRUCTURE, OXIDATION# TENSILE YPROPYLENE
STRENGTH# HARONFSSI~ P 0 L
CENTRUIL '4A-9K1NG--NC RFSTRICTIONS
1.~DOCUMENT CLASS--UNCLASSIFIED
:PROXY REEL/FRAME--19R9/0551 STEP 40--U:1/0303/701000/001/'1337/0040
CIRC ACCESSION N0--AP01-07156
S. -1; 1 r- I F_ 1")

035 UNCLASSIFIED PROCESSING DATE--IISEP.70
-CIRC ACCESSION NO-AP0107156
-ABSTRACT/EXTRACT--(,U) GP-0- ABSTRACT. POLYPROPYLENE I I I COAT INGS WERE
FQRMED BY SPRAY14G. ITS MELT ONTO METAL PLATES. THE EFFECT WrAS.STUDIED
OF THE SURROUNDING MEDIUM ON'THE TENSILE STRENGTH AT BREAK (SIGMA),
HARDNESS (H), MOL. WT. (M)t AND'STRUCTURE OF THE~'FILMS (MEDIUM, SIGMA IN
KG-CM PRIME2t H IN KG-MM PRIME21 4 GIVEN): AIR,,80-97, 4.3-4.8, 6 TIMES
10 PRIME4; CO SUB2, 140-55, 5.6f 6.11 10 TIMES 10 PRIME4; ARj 165-869
':~-5.7-6.1, 11 TIMES 10 PRIME4. THE FOREGOING RESULTS WEQE OBT41NED WHEN I
FILMS WERE COOLED AFTER SPRAYING AT SIMILAR TO 100EGREES-MIN RATE IN
.~-.:--.AlRj--C0 SUBZ,.-OR AR, RESP. HOWEVER?--WHEN THE FILMS WERE COOLED IN WATER
AT SIMILAR TO 150DEGREES-MIN RATE SIGMA OF THr: FILMS FORMED IN THE AIR,
Cn SUB2-, OR AR INCR-EASED TO 155-659 180-200.9 OR 200-20 KG-CM PRIME2,
RESP. :ALSO, THE.M WAS INCREASED TO 85 TIMES 10 PRIME.3i IOT TIMES 10
'PRIME3o OR 120 TIMES 10 PRIME3 IN THE AIRt CO SURY OR AR, PESP. THE
STRUCTURE OF I FILMS DID N F30T COOLING IN W4TER
OT DEPEND ON THE MEDIUM,
GAVE.A FINER GLOBULAR STRUCTUREr WHICH AESISTS THERMAL OXIDN.
A 111 1.

- .___ ___ . __ ___ I __ - _- -_ - -----.I - --- -1 -- :j_-:,-, ; - 1 -- ~ :- , :-7;
2 030' UNCLASSIFIED PROCE&.SING DATr_---020CT70
;TITLE-E,FFECT OF THE PHYSICAL STATE-,OF THE POLYMER ON, T-IC NATURE 3F THF-
,~"~-~.RUPTME OF A P0LYMEP-(-';ETAL ADHESIVE, JOINTS -Li-
AU'THl)R-(02)-13ELYY, V.A., YEGURENKOV, N. I
C ON T RY DF INFO--USSR
SOURCE--AKADEM11A NAUVK 3SSR, VEST511 SERIYA F I Z I K AT E& HN I C HN Y K H"IAVJK,
1 1970, P. 58-63
.0ATE PU6LISHED ------- 70
SUBJECT AREAS-MATERIALS
TOPIC TAGS-- A'A)HES IVE BPITTLE FRACTUREv METAL TO NON,METAL 6ONDINI-, PCLY~-![R
-CONTRCL F.AgVING-NO kESTRICTIONS
,I)CCUMENT CLASS--UNCLASSIFIED
REEL/FRAME--1993/0197 SIFP
CIRC ACICESSIUN NIO--AP0113136

--2/2 036 UNCLASSI.FIED PROCESSING DATE--020CT70
CIRC ACCESSION NG--AP0113136
'A3STt~ACl/EXTRACT--(U) GP-0- ABSTRACT. CJNSIDERATION 13F THE !%,'~TUkk: 3F T-lE
RUPTUPE OF POLYMER-METAL ADHESIVE JOINTS'WHEN THE; POLYMER L)i'DFR TE~T
CONDITIJXS IS IN A SOLID OR STRUCTURALLY FLUID (HIGHLY ELASTIC) STATE.
AT IS SHCW14 THAT THE SEQUENCE OF CHANGE IN THE FAILUR'E m9DES DF A
'~POLYMER-MFTAL ADHESIVE JOINT DURING A CHANGE IN THE FAILURE RATE IS
DETERVINED aY THE PHYSICAL STATE OF THE POLYMER. IN THE CASE OF THE
~HIGHLY ELASTIC STATF THE COHESION 1FAI LURE MODE OCCLYARING AT L]iii FAILURE
RATES:CHANGES, WITH AN INCREASE IN THE FAILURE RATEv [14TO THE ADHESION
HODET. WH-IL&-, IN THE CASE OF THE SOLID STATE THE ADHESION FAILURE MUDE.
J, -~OCCVRRING NT LOW FAILURE RATES CHANGES, WITH AN INCREASE 114 THE FAILJRE
RIATE,~INTD THE.COHESION MODE. HOWEVER, IN THE CAtE OF BRITTLE FAILURE
:-IN THE.SOLID.STATE THE COHESION-MODE OCCURS AT LnW FAILURE RATES, AND NO
CHA:-NGE'- OCCURS~ fN THE FAILURE MODE- WJTH AN-INC:REASE IN~.TH& FAILURE RATE.
L 11'-' 11 J~-

II , -1 ,.1'- li".
HIM-- 11w
1/2 -'027 UNCL S
OROCE~SING DATE-30OCTTO
'1ITLE--f-ORMATION or- SUPRAMOLECULAR STRUCTURES IN Fl'LMS OF CRYSTALLINE
POLYMERS -U-
V.A., SOGOLOVA, T.I,.!, 8ELYYj V.A., MIRONOVICHY L.L.v
--.:SAVKINw - V.G
OF INFO--USSR
~-.SOURCE-VYSOKOMCL. SGEOIN., SER. 8 1970v 12(3), 215-18
~:'~DATE PuriLISHED---70
SUBJECT AREAS--CHEMISTRY,, MATERIALS
,TOPIC TAGS-MOLECULAR STRUCTURE, CRYSTALLINE POLY11ER CAPROLACTAMl
CRMALLIZATIONt SPHERULITE, CRYSTAL STRUCTURE-
-MARKING-NO RESTRICTIONS
-CCNTRrjL
CLASS--UNCLASSIFIED
-PRUXY REEL/FRAME--2000/1675 STEP NLI--UR/0460170/0121003/0215/0218
CIRC ACCESSI.CN NG--AP0125296
UNCLASSIFIED

-2~~2 02-7 UNCLASSIFIED PROCES~ING DATE--300CF70
CIRC ACCESSION NU--AP0125296
.-ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THE NATURE,OF SUPRAMOL. STRUCTURES
IN CRYSTL. POLYCAPROLACTAM 11) DEPENDED ON THE PRESENCE OF HOMOGENEOUS
AND hETEROGENEOUS NUCLEArION AGENTS IN I MELTS, THE RATIO OF WHICH WAS A
FUNCTION GF CRYSTN. TIME AND CRYSTN. TEMP. HETER06ENEOUS CRYSTN. SITES
.:.-WER&MORE HEAT RESISTANT THAN HOMOGENEGUS ONES. SPHERULITES FuRmEo ON
HETERGGENEOUS CRYSTN. SITES HAD A MORE.GRDERED CRYST. STRUCTURE.
!IN('f A C~q i F rFn

65W 0
is- mal 073
V~C
HICHM1110METRIC STJIDY OF ShLY-LURRICATING COMPOSITE M_,rl'.IAL5 BASM (111 P0
(Article Ity A. I.- Svirldanok, V. !1. Yen'ko. V. A. Bel", Institute of r1mchauits
_p I -'a-F ~n
of Metal at ymir ~Sys(~emn. rZadc;~y of iTe'Icntef `IT7 r orogs"t, Sri., Gomel';
kilts 1973, submitted 3 Vecember 1971,
Hekhatilka laclixierov. Russian, No 1 , j
pp
Mie taLcrotribornetrIc method is describcd. and renultr
presented from studying the rriCLional properties of
q pollimura and composite nnterials bared on them. 'there
are five Illustrations and a h-entrv bibliorrapl-y.
The actual solid-state contact is discrete as a result of roughness of
the Interactirin surfaces. When selecting the calculation %zhenes (or the
frictional interaction, the unevennesses of the real surfaces are. usually
simulated by a set of bodies of rePtmlar shape, for example. 90,tricAl 11).
Accordlugly, the InventLeatich 6f the InterAction of the uneve.,news of one
body with the iturtnee of another to of definite thearetictil arij pr4ctical
7 interest. The method of %toying that friction of. a cticralrWontor, to-,evasurste
with the altmensLons; oE a unit unevenness and the structural elrt.~nt~ LP csited
the micratr1bometric method (2). By means of this method it ap-p4art; possible
to inventipate the frictional properties In connection with tbe,aarructure of
the material 13. 41. It in of opectal Interest to use nicrotrAbomattry tn stud?
self-lubricatisiR composite suiterials based on polymers and dry lubricants
having a clearly express-I discrete structure. As a result of smelt studies
it appears possible from the point of view of achl"InK the re-3tairvi frictional
prorertles,tocobta in Iklif0n"It ton about the. selection of the binder, filterit,
F their dipp rit near and onti-tit distribution. and go at% and to estimate the
frIctlon mechanism of the compoottat aelf-lubricatfrq; Mtttrtal%~ In connection
with the dtacussion Lis this report a study has been made of tertaLn results of
estimating the trActlonal properties of composite materials bascad an polymers
and dry lubricants.
The study was made by the method at micratribemetry on the US-type d I ca
(3) using electron and optical microscopy. A corundum needle with a raditi
f curvature of the operating section of 15 interests was used sit the lndent:r.
Thin corresponds to dimensions of the unevennesses of the point metal sur '. ce
of Approximately rinLah class 6. The experiments werat performed with a a lidt.

rate of 0.005-0.01 nes/orc and .it Indenter land of 1-9 gram force. 1-he OK'Lce of
appett we" tieterninin! by trying to rWnte the effect of the frittionAl I-atine.
The load rangst was determined by calcolationr usitot. the procedurr IU beginning
with the Actual opeTating tonditiVeS Anti the fOll"Itsit thMTOCttTt8ttCS of the
material: the outline pretioure an the contact - up to 109 kilograzr-forca/cm2
-- the Young's modulus of the mateftal F 5,10" kilograte-fis rce/cm2,. this
Poinson coefficient is 0.4.
I
L
Figure 1. TrIbsigrams of
the follawl"it Waders:
1 - PVF. 2 -- LPF; 3
When taking the cribitgrams, the structure and che trail were photographed
simultaneously using an optical m1crostope with 200 atausnificatLoss. After this,
replicas were taken fror, the track, mod they were phictsutraphed on the UMN-100
electron microscope with up to &UOO x magnification. The specimens were, pre-
pared in the form of fflain from 100 to 200 microns thick (fram the rure binder
and the binder with filler) and in the Com of blocks of the finitthea compts-
Bite material. The results of the mIcratribotmetric. studies were compared
with the experimental datit using a pin friction machine.
A study was mode of the frictional baltavlor of thret types of blinders
epoityphanol remin (FPF), phenol firinnIdthyde realm (SSS-1) and pol~Jssyl
furfural (M).
During movement of is ringle-aphertcal inderstor over the plastic half-
space. the magnitude of tho friction coefficient IA defined both bv the
molecular Interaction of the contact purfacce depending on the nature of the
contact bodies and by the volumetric deformation of the -taterial which can be
time actertzed by the magnitude of the ratio of the depth of introduction of
the indenter to Its radium (h/rO III. Accordingly. when estimating the affect
at the nature of the polymer material on the friction coefficient and the nature
of the frictional contact costs war* made for a constant mitaituds of the
ratio h/R - 0.2. As a result of the difference in sech"Ical properties of
the selected blndcrs~ the identical value of h/R w 0.2 is achieved correspond-
inX17 foT different leads by the magnitude of which it Is possible to judge
the carrying capacity of the binder.

USSR UDC 539.3
V. Kh., GERG, T. Ya.
"The Problem of Estimating the Accuracy of Solutions in Problems on Concen-
tration of Stresses in a Circular Conical Shell Weakened by a Small Circular
Aperture"
Sb. tr. Vses. Zaoch. Politekhn. In-ta [Collected Wor'ks of All-Union Poly-
technical Correspondence Institute), No 73, 1972, pp 17-20, (Translated
from Referativnyy Zhurnal, Mekhanika, No 11, 1972, Abstract No 11 V141 by
N. A. Kulakov).
Translation; A "precise" solution, the supplementary stress state of which
is described by the equation
PlAk V _._G
is compared with an approximate solution, the equation of which is produced
by discarding teiins with factors Ck62 (k 1, 2, ...) and retaining in the
boundary conditions only terms of first order relative to c, where V is a
1/2

7T
USSR UDC 539.3
BELYY, V.. Kh., GERG, T. Ya., Sb. tr. Vses. Zaoch. PoliteVhn. In-ta, No 73,
1972, pp 17-20.
complex function, defining the stress-strain state; Ak. are linear differen-
tial operators; tl and c are small parameters. It.is shown that
-V(,) (o 2)
where C is a constant, V is the "precise" solution, V is the approximate
solution. 8 Biblio. Refs.
2/2
113

USSR UDC 536.8+621.4
BELYY. V. V.
"The Problem of the Mechanism of Aut05tabilization of a Flai,.ie in the. Combus-
tion Chamber of a Liquid Fueled Rocket Motor"
Doklady Akademii Nauk SSSR, Vol 201, No 6, 1971, p 1326-1329.
Abstract: Studies of vortex stabilization of liquid fuel rocket motor flames
have shown that low frequency pulsations in the value of the mean time required
for burning of the fuel frequently occurs This article presents an attempt to
-find a physical explanation for these low frequency pulsations in burning
intensity, without assuming unstable operation of fuel sprayers. It is demon-
strated that the formulas describing the:behavior of a self-stabilizing flame
describe a system with feedback through the term describing the intensity of
preparatory processes for burning, and that the characteristics of the system
are such that random wandering of the flame around the combustion chamber
should be expected. It is this random wandering of the flame, whicil causes the
low frequency fluctuations in burning intensity.
1/,L

USSR UDC: 8.74
,,,,&,,,,PROPP, E. F.
"Computing Theoretical Hodographs of Reflected Waves for Layered
Media. The 'Goss-l' Program"
-t
Tr. Zap.-Sib. n.-i. geologorazved. neft. in (11,o ks of the West
Siberian Scientific Research Institute of Geological Petroleum
Prospecting), 1972, vyp. 55, pp 160-169 (from RZh-Kibernetika,
No 10, Oct 72, abstract No 10V642 [authors' abstract))
Translation: The program is set up in Nfinsk-22 computer codes
and is formulated as a standard program. The operator is based
on an equation of a theoretical hodograph of a reflected wave
for a layered medium in which the refraction of the transmitted
waves is taken into consideration on all intermediate boundaries.
The angles of inclination of all higher layers, and the stratum
velocities may be different, and are accounted for in the oper-
ator.
1/1

USSR UDC: 8.74
"Processing Isolated Hodographs of Reflected Waves. The '0G1
Program (Description, Instructions and Text of the Program)"
Tr. Zap.-Sib. n.-i. geologoTazved. neft. in-t:(Works of the 11.~est
Siberian Scientific Research Institute of Geological Petroleum
Prospecting), 1972, vyp. 55, pp 122-128 (from RZh-Kibernetika,
No 10, Oct 72, abstract No 10V655)
Translation: The paper gives a brief description, instructions,
and the text of a program for processing isolated hodographs of
reflected waves plotted in an arbitrary system of longitudinal
pro-filing observations. The hodograph processing algorithm is
based on an algorithm for evaluating the parainetors of a homo-
geneous model of the medium. The estimated parameters are the
effective velocity, the depth to the reflecting layer along the
vertical at the blast point, and the angle of inclination of the
reflecting layer. The observed values of the hodograph at sep-
arate points are used as the initial data. The, program is com-
112
- 59

USSR
BEMBEL', R. M.) Tr. Zap.-Sib. n.-i. geologorazved. neft. in-t,
1972, vyp. 55, pp 122-128
piled in Nfinsk-22 computer codes for two versions of the initial
data: 1) for the case of uniform spacing of observation points;
.2) far the case of a nonuniform system of observations. V.
Mikheyev.

USSR UD6'519~7231
GOL'DIN, S. V. BD1BEL!,_R,_U_
"Certain 11-lethods of Regularization of the Method of Least Squares in Proccssing
Geophysical Observations"
Tr. Zap-sib. N-i Geologo--razved. Neft. In-t, [Works of Western Siberian Scien-
tific Research and Geological Prospecting Petroleum instiLute], 1970, No 36,
pp 86-102, (Translated from Referativyiyy Zhurnal.Kibernetika, No S, 1971,
Abstract No. 5V178 by the authors).
Translation: Methods of regularization are significantly determined by the
physical sense of the solution and the available a priori information ~Onccxn_
inp the unknown parameters. Therefore, in each specific case we must find the
most adequate methods. 'Mis &.,,ork analyses three methods for regularization of
systems of normil equations from the least squares inethod: - 1) decreasing
the number of parameters estimated; 2) estimation of linear combinations with
ara i ore 's.
least dispersion; 3) consideration of the a priori distribution of p, ;) I
In developing the second of these methods, a games theory interpretation is
suggested for problems of solution of degenerate systems. In all cases, regu-
larization of poorly foixndeel~and degenerate systems depends on the available
a priori information.

USSR UDC: 519.2
ARATO, Matyas, RENCZUR, Andras
"Results of Modeling the Distributions of Estimates of the
Parameters of a Simple Gaussian Process"
Magy. tud. akad. Szamitastechn. kozp. kozl., 1972, 8, pp 3-35
(from RZh-Kibernetika, No 5, May 73, abstract No 5VT43 by A.
Novikov)
Translation: A Monte-Carlo method is used to study the be-
havior of different estimates for the parameter of the mean
and.the parameter of damping x of a stationary GaLissian Markov
process.with correlation function (kX)exp(-XjTj). A modeling
program and table of empirical quantiles are given for these
estimates. It is noted that lower confidence'limits cannot
be constructed from the estimates for the parameter A.
Modeling was done on the SDS 3300 computer with Fortran pro-
gramming.

U-INilk; M; rok,
USSR UDC 576.851.49 (Bact. typlii).083.35:663.1.4:636.087.24
KASIIANOVA, hT. I., NUSINOV, A. E. -1 BLN~a ~L, Cz. and ZHA,RIKIIT.N'A, 1-1. A., Moscow
Municipal Sanitary-Epideriiological Station and Mosco%.? Pilot Plant for Enzyme
Preparations
"Use of a Fungus Hydrolysate from Nutrient Yeasts as the Base of a Nutrient
Medium for Phage Typing of Salmonella typhi".
Moscow, Laboratoraoye Delo, No 9, 1971, pp 553-555
Abstract: A nutrient medium derived from yeast hydrolys-ate is a quick and
inexpensive way of phage typing "he agent of typhoid fever. The medium con-
sists of the hydrolysate diluted with water (1:5), sodium chloride, and agar.
Two drops of Vi-I phage are added to a test tube with the hydrolysate after
it is inoculated with S. typhi at the rate of 50 million cells in I ml of
medium. - Complete lysis occurs within 5 hours. The suitability of the yeast
hydrolysate, for typing S. typhi was successfully tested on 100 cultures iso-
laced from bacteria carriers and typhoid patients.

USSR UDC 661.143
BENDERSKAYA L. P., T,0194AYEV, A. N., KERDIBEKOVA, N. ~A.
..........
"Phase Composition of the Base of LR-1 Type Borostanate Luminophors"
Sb. nauch. tr. VNII lyuminoforov i osobo chist. veshchestv (Collection of
Scientific Works of the All-Union Scientific Research Institute of Lumino-
phors and Materials of Extreme Purity), 1972, vyp. 7, pp 66-68 (from RZh-
Khimiya, No 6 (11), Abstract No 6LI60)
Translation: A study was made of compounds formed in the M90-B203_SnO2
system by x-ray diffraction analysis and infrared spectroscopy. The
formation of a new phase during interaction of the oxides MgO, B203 and
ate compounds is
Sn02 differing from the structure of. the known borostan.
demonstrated. The initial components were of the following quality:
HgO (of extreme purity), Sn02 (analytically pure), HgB03 kof extreme
purity). The homogenized charge was calcined at 1,250* for five hours.

--30OCT70
1/2' 040 UNCLASSIFIED' PROCESSING DATE
ELECTRON DOUBLE RESONANCE OF TRIPLET EXCITONS. 11. SPIN
--.-EXCHANGE OF TRIPLET EXCETONS WITH PARAMAGNETI^ I-4PURITY CENTERS -U-
AUTHOR---;(03)-STUNZHASt P,A.t BENOERSKIY, V.A., SOKOLOV, YE.A.
COUNTRY OF INFO---USSR
'~,~SOURCE-OPT. SPEKTROSK. 1970, 28(3), 467-91
:DATE PUBLISHED ------- 70
S. U8J EC T. AREAS--PHYSICS
:,-,TOPIC TAGS--EXCITONT ELECTRON RESONANCE'IORGANIC CRYSTAL9 CRYSTAL
'_IMPURITY, ELECTRON SPINt IMPURITY.CENTERt EPR SPECTRUM. PHYSICAL
DIFFUSIONt ACTIVATION ENERGYt TEMPERATURE DEPENDENCE
.~"CONTROL MARKING--NO RESTRICTIONS
~DOCUMENT CLASS--UNCLASSIFIED
.PROXY REEL/FRAME--1996/1432 STEP NO--UR/0051/70/0281003/046-(/0491
CIRC ACCESSION NO--AP0118421
UNCLASSIFIED

-.72/2 040 UNCLASSIFIED PROCESSING DATE--30OCT70
it.TRC ACCESSION NO-AP0118421
-ABSTRACT/EXTRACT--(Ul GP-0- ABSTRACT. ELECTRON DOUBLE, RESONANCE SPECTRA
OF TRIPLET EXCITONS (PRIME3 T) AND PARAMAGNETIC IMPURITY CENTERS (PRIME2
11) WERE STUDIED IN THE CRYSTALS OF ComPLEX SALT,OF
TETRACYANOQUINODIMETHAN WITH METHYLTRIPHENYLPHOSPHON[UM. CONCN. OF
,.:-PARAMAGNETIC IMPURITIES WAS 0.1-0.2PERCENT. ELECTRON DOUBLE RESONANCE
WAS CAUSED BY SPIN EXCHANGE PROCESSES:. PRIME310 SU80 PLUS PPIME3 T
~-SUBPOSITIVEI PLUS PRIME3 T SUBNEGATIVE1 (1) AND PRVIE3 T
SUBJ PLUS
,,PRIME2 ILSUBNEGATIVEONEHALF EQUALS PR.IME3 T.SUBJMINUSI PLUS PRIME2 11
SUBONEHALF; J EQUALS Ot 1 (2). THE RATE CONST. OF PkOCESS (2) DOES NOT
DEPEND ON THE TEMP. IN THE RANGt 115-80DEGREESK AND CORRESPONDS TO THE
PROCESS LIMITED BY DIFFUSION (GAMMA T It EQUALS 8 TIMES 10 PRIME
..-NEGATIVE13 CM PRIME3-SEC) THE, TEMP. DEPENDENT RATE CONST. FOR PROCESS
(1), WITH ACTIVATION ENEZY 0.06 EVt COINCIDES wiTH THAT FOUND FROM THE
BROADENING OF EPR LINES. AT 155DEGREESKZAMMA TT,:EQuALS 2 TIMES LO
,.PRIME NEGATIVE12 C14 PRIME3-SEC. FRON.THE DIFFERENCE IN THE TEMP.
DEPENDENCE OF GAMMA T 11 AND GAMMA TT'TliE CONCLUSION WAS DRAWN THAT
EXCITON MOTIONS ARE ACTIVATIONLESS BUT THEIR SPIWEXCHANGE REQUIRES
ACTIVATION ENERGY.
UNCLASSIFIED

.1/2- 039 UNCLASSIFIED ~'~PROC~'ESSING DATE--230CT70
~~TITLG-PHOTOEFFECT IN METAL FREE PHTHALOCYANINE CRYSTALS -U-
N.Nor B RS~KIY, V.A.
Z. COUNTRY OF INFO--USSR
STATUS SOLIDI, 1970t VOL 37t NR 2P~PP 535-543
:,,DATE PUBLISHED ------- 70
~SUBJECT AREAS--PHYSICS
,~-,TOPIC TAGS--PHOTOELECTIZIC EFFECT, DRIFT IMOBILITY,
ORGANIC CRYSTAL,
ELECTRON MOBILITY, HOLE MOBILITY, PHTHALOGYANINE,'QUANTUM YIELD,
EXCITON, LASER PULSE
::~CONTROL MARKING--NO RESTRICTIONS
OOCUMENT CLASS--UNCLASSIFIED
.PROXY REEL/FRAME--19,89/1068 STEP '40--Glc/0030/70/037/002/0535/0543
CIRC ACCESSION NO-AP0107577~
UNCLASSIFIED

~212 039 UNCLASSIFIED PROCESSING DATE--230CT70
ACCESSION NO-AP0107577
ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT, THE DRIFT MO'BILITIES OF ELECTRONS
TO 0.70 CM PRIME2 V PRIME NEGATIVEI S PRIME NEGATIVEI.) AND HOLES
(O.Z4 TO 0.56 CM PRIME2 V PRIME NEGATIVEI S PRIME NEGATIVEll IN
THROUGHLY PURIFIED METAL FREE PHTHALOCYANINE CRYSTALS HAVE BEEN MEASURED
BY ILLUMINATION WITH SHORT LIGHT.PULSES. THE MOBILITIES OF CARRILRS OF
BOTH SEGN.DIMINISH WITH INCREASING TEMPERATURE. MU IS SIMILAR To r
PRIME NEGATIVEN, N EQUALS 1.3 TO 1.5 FOR HOLES, N EQUALS 1.5 TO 1.9 FOR
ELECTRONS. THE QUANTUM YIELDS*OF HOLES A140 ELECTRONS ARE EQUAL IN
.144GNITUDE (7 A'11,4US OR PLUS 6 TIMES 10*PRIME NEGATIVE5 AT 295DEGREESK)
AND INCREASE EXPONENTIALLY WITH TEMPERATURE. PROBABLYt THE GENERATION
OF PHOTOCARRIERS IS CAUSED BY THERMAL~DISSOCIATIQN OF SINGLET EXCITONS.
THE DIFFERENCE BETWEEN THE ENERGY.GAPAND THE SINGLET EXCITON ENERGY IS
EQUAL' TO THE ACTIVATION ENERGY OF Q=
lJT*UM YIELD (0.19 EV). UNDER THE
GIANT RUBY LASER PULSE THE PHOTOCURRENT IN PURE CRYSTALS IS A LINEAR'
FUNCTION OF LIGHT INTENSITY, WHEREAS IN CRYSTALS CONTAINING IMPURITI~S
SQUARE DEPENDENCE. IS OBSERVED. THE MECHANISM~OF CHARGE CARRIER
PRODUCTION UNDER HIGH LIGHT INTENSITY 'IS PROBABLYJHE SINGLET EXCITON
AN41HILATION, THE RATE CONSTANT BEING 4 TIMES 10 PRIME NEGATIVE15 TO 8
TIMES 10 PRIME NEGATIVE14 CM PRIME3 S PRIME NEGAT JVEJ FAC I L ITY:
INSTITUTE OF CHNICAL PHYSICS, ACADEMY. OF SCIENCe~'S OF. THE USSRt MOSCOW.
UNCLASSIFIED

'70 oo
1,0001474:1 14ETALS ABST.
(32 00;1 Thermal Dias tion of ChalcogerMes of the Zinc Subgroup.
II.-TltermalDissocJationofC-lci-lumSelenide. F.I.Boev,
L.A. Benderrky, N. V. Minaeva, and A.M. Bunin.
-F
-2Z
*Q-~Ffff- ,Sept. lUQ9,43,(9),2234 37 in RUsFianj. ,.I
The therm dissociation of CdSe was studied and compared with that
of other analogous compounds const ituting chalcogenides of Zn-stib-
group metals. The apparent v.p., the sublimation pressure, and the
disrsociation constant were determl ned as fuctions of temp. and the
heat of formation was calrulated., Thus the apparent v.p. at I I bo 'C
was 0. 05 alm, and the standard heat of formation -31760 keRt/mote.
The sublimation pressur*varled widely according, to the prenillng
conditions. 15 ref.-G.A.

I.- I -, . - -, -if -- I - - . 1, : , ; ~ j
Z - .:..- ... I ~ I I -- I I ~ ~:
'if ~. I
. ~ -we 1 1. ~, . . ~ - . . .,I /F

4.q0 026666-
tl'q 700
TITLE-- ANNOUNCEMENT OF THE COMMITTEE ~N,'JrHE LENIN AND STATE
PRIZES
NEWSPAPER--- IZVESTIYA, FEBRUARY 189 1970j, P 3v COLS 1-5
ABSTRACT--- THE COMMITTEE ON THE LENIN AND STATE PRIZES HAS
ANNOUNCED THE NAMES OF RESEARCHERS ADMITTED TO THE 1970 LENIN PRIZE
COMPETITIONS. THE LIST INCLUDES G. V, NOVOZHILOVI YA._A- KUT7_POV_
V. I. SMIRNOV, D. V. LESH.(j.Hjff,.9-j Yx_& S AND A. L-0-MARO-~
__3Ky alxt
FOR THEIR "DE~EUWjrrJT-d_F THE INTERCONTINENTAL PASSENGER AIRLINER
IL-62" AND A. L YAKOVLEV, YE, G.-A B BE DERSKIX
L DISHEVA F AIRL
_K. M. h - -AND K_ XTL_ OR OOTiAiSS INER
YAK-40 Pou ED BY THREE AIL,25ENGINES*.-
BOTH CANDIDATES WERE NOMINATED BY THE MINISTRY OF AVIATION INDUSTRY./
1:9661717

USSR UDC 547-559+668.819
AL'YAHOV, H. I., BORODKIN, V. F., BENDEjgjaY1j---A,-, and KHOYROV, YU. I.,
Iyanovo Chemical-Technological Inslltute,~ A nch ot' the Institute of Chemical
Physics, Academy of Sciences USSR, Chair of Chemical Technology of Organic
Dyes and Intermediate Products
"Metalphtalocyanine Purification Method by Means of Vacuum Distillation
Ivanovo, Izvestiya Vysshykh Uchebnykh Zavedeniy -- Xhiniya i Xhimicheskaya
Tekhnologiya, Vol 149 No 10, 1971, pp 1606-1608
Abstracti A method was developed for the sublimation of large amounts of
aetalphtalocyanines, The novelty of the process Is in'the Introduction of a
heat conducting filler into the metalphtalocyanine mass. The apparatus
used in this process is described, It consists of a~houalng with a constricted
"tail" portion, a flanget a setup for performing condensation and crystal
collection, a condenser, thermal insulator and a beating unit. The material
to be purified, including the heat conducting filler is loaded in a tray
and inserted into the apparatus. It is followed by the removable receiver.
The unit is hermetically sealed, avacuated, and heated slowly to 450 0. . The
receiver then is pulled into the cold portion of the apparatus and the
0
beating continued up to 525 C. Then the apparatus is cooledp the crystals
1/2

USSR
AL'YPjI0Vj M. I., elt-I al.# Izve5tiya Vysshykh Uchebnykh Zavedeniy Xhimiya
I Xbimicheskaya Tekhnologiyap Vol 14y No 10p.19719 pp 1606-1608
obtained are ground up and the impurities formed due to some decomposition
are extracted with acetone until colorless crystalline material is obtained.
2/2
28

USSR UDC 541.141541-13
XORSHUJIOV, L. Ls ZOLOTOVITSKIY, YA. H., and B&fDEBSKIyt V. A., Institute of
Chemical Physics, USSR Academy of Sciencesp,P scow
"Photoelectric Effect at a Metal-Electrolyte Interface"
Moscow# Uspekhi Khimii, Vol XL, 1971, pp 1511-1535
Abstracti Recent studies in England and the USSR have made it possible to
distinguish elementary events underlying the electrode photoeffect, which is
a phenomenon of great theoretical and practical interest. The present
survey is aimed at elucidating the elementary processes involved in photo-
transfer of a charge through the metal-electrolyte interface (1) in solutions
not absorbing light in the part of the spectrum used for excitation of the
.electrode, and (2) in solutions of photochemically active redox systems,
when lightis absorbed by the dye solution. Various solutions, (Y.
SOW
KC11 NaN0,1 etc.) axe studied photochemically. Complete graphical data
illustrating the course of the experiments accompany the paper.

USSR UDC 621~.372.825.004.14
SOKOIDV, Ye. A. BENDERSKIY, V. A., GOBEDZHITVILI, V. D., and MIKIMN, V. I.
"Use of Flat Radial Spirals in Electron Pararnaznetic Resonance Technolo.gyll
Mosco-,q, Radiotekbnika i Elektronika, Vol 16, No 8, Aug 71, pp 1452-1436
Abstract: The authors analyze the sensitivity and bandwidth of flat arith-
metical and logarithmic spirals used as pickups in elearon paralmonetic
resonance spectroscopy. It is shown that arithmetical Spirals can bo used
to achieve hiah SHF magnetic field strength in a thin, specimen (approximately
1 oerstedhll/~)' and that they have a sensitivity comparable to that of a
cavity resonator in a passband of 1000 "fliz.. It is concluded that flat spirals
can be successfully used in double electron-electron i-esonance technology and
pulse measurements of spin relaxation in the study of specii-iiens excited by
strongly absorbed radiation. The radial spirals can be used a5 1-l"PR
pickups for flat specimens with a thickness of the orlder of 0.1 mi,,i and volumes
~=.3 (or 16 1m-.,3 in the case of bilateral. arrangement of the
of less than 8
pecimou'. the -~ensitlrity of tht, splraI
In the catsc of Ideal matchini,
should bc 5-10 timeti Lhat of a rtmsomator, The considiliraMA of a
rndial ripfral makust It L,,,eful as aii YPR Pickup, nrid Lite Lmrsall arc!
very convenient for measurements at very, low teirmeratures. In coii0w;irm, tilic.
authors thank V. P. Sazonov for discussion and cons truc, L criticism..

USSR
MEYLANOV, I. S., BENDERSKIY, V. A., and BLYUMENFEL'D, L. A., Institute of
Chemical Physics, Xialdemy-tpf-Stl6fices USSR, Moscow
6
"Photoelectric Properties of Layers of Chlorophyll a and b, 1. Photo-
During Constant-Illumination"
currents
Moscow, Biofizika, Vol 15, No 5, Sep/Oct 70,,pp 822-827
Abstract: The volt-ampere, spectral, and lux-ampere characteristics of
currents in layers of chlorophylls a and;b with a thickness of 0.3-2p
subjected to the action of a direct current and constant longitudinal
illumination were studied. Data presented in the article pertain to
layers of chlorophyll a; results for chlorophyll b were similar, but the-
current values were smaller by a factor.of 2-3. At the maximum potential
applied (250 V), the photocurrent reached 10-5 to 10-4 A/cm2 at light in-
tensities of 1013 to 1014 photons/cm-2sec-1. The lux-ampere characteristic
was linear at 1011 to 1014 photons/cm-2sec-1 in the entire nectral range
studied (A - 400-750 mp). The photoelectric gain reached 10 at 1013
~photons/cnr2sec-l (photocurrent,.,5 X 10-5 A/cm2). Th~l photoconduction
spectrum was opposite to that of the absorption spectrum and had principal
1/2

USSR
14EYLANOV, 1. S., et al, Biofizika, Vol-15, No 5, Sep/Oct 70, pp 822-827
maxima at 540 and 705 mp. Similar relations were observed on illumination
of the anode and cathode; the anodic current exceeded the cathodic by a
factor of 2-3. Double injection from the electrodes could be assumed. The
quantum yield of the photoeffect exceeded 10% and was estimated at no less
than 15-20% at the 705 mp maximum. The results.showed that formation of
current carriers is one of the principal ways of conversion of light energy
by chlorophyll. Earlier objections to'the semicondu6tor mechanism of photo-
synthesis on the ground that the quantum yield of the photoeffect in
chlorophyy is too small were thus eliminated.
2/2

ill vililh-M5 'a--..,.
ii+ * -i1
r n 74mm
UNCLAS,SIFIM
~PROCESSTNG DATF--IISEP70
:,r/2 00
ITLE--QUAS I CONTINUOUS SPECTRUM-OF LOCAL LEVELS IN LAYERS OF
-U-
PUTHALOCYANINES
N-N-, BE-NDERSKlYi V.A.
-_~icbUNTRY OF INFO--USSR
-_'-lSoURCE--FIZ. TEKH. POLUPROV. 1970, 4(2), 405-7
DATE PUBLISHED - ----- 70
SUBJECT AREAS--CHEMIST.RY
TOPIC T4GS--SPECTROSCOPIC ANALYSIS, ORGANIC NITROGEN COMPOUND,
~PHTHALDCYANINE
CN T 0- 0 Lt4A0KING--N0 RESTRIrTim s
:7.00CUMENT CLASS--UNCLASSIFIED
wPROXY REEL/FRAME--198Q/0583 STEP '40--UP./Olits-9/70/00(-/r)O?/C'#n3/n/-OI
CIRC ACCESSInN NC--AP0107180

; -
I L . ;.

625 UNCL ASS IF I ED PROCESSING DATE- 16OCT70
'._TITLE--ELECTkO.'4 ELECTRON DJUBLE RESONANCE OF, TRIPLET EXCITONS. I. SPIN
'~_:EXCHANGE or TRIPLET EXCITONS IN ION RAOICAL SALTS -u-
,AUTHOR-(04)-STUNZHASi P.A., BENDERSKI-Y, V A
BLYUME14FELDi L.A.v SOKOLOV,
Y E A.
COUNTRY OF INFO--USSR
~SOURCE-OPT. SPEKTROSK. 1970, 28(2)1 278-83.
~.DATE PUBLISHED ------- 70
:SUBJECT AREAS--PHYS.ICS
.,TOPIC TAGS--FLECTRON RESONANCEt EXCITON, ION RADICALA ORGANIC CRYSTAL,
ORGANIC SACT, ELECTRON SPIN, TEMPEkATURE UEPENDENCE, SPECTRAL LINE
CONTROL M,4RKING--N0 RESTRICTIONS
DOCUMENT CLASS--UNCLASSIF-11-D
~PROXY REEL/FkA,'-lE--1984/0371 STEP f4O--Ult/0051/70/028/002/0,176/,0283
7-
CIRC tICCESSIGN NO--AP0055156

025 UNCLASSIFIED PROCESSING DATE-160CY710
A CC ESS I ON NO-- AP 005515 6
.ABSTRACT/LXTRACT--(U) GP-0- ABSTRACT. CHANCES IN THE INTENSITY OF THE
LEEMAN 0 YIELDS I TRANSITION OF TRIPLET E XC I TON SOUK I NG SAT,%. OF MINUS 1
Y19LDS 0 TRANSITION 114 CRYST. ION RADICAL SALTS OF,
TETRACYANQOUINOMETHANE WERE STUDIED. AT LOW TEPIPS-t Ai'll INCREASE Of:
INTENSITY OF 0 YIELOS I TRANSITION CAUSED BY AN INCREASE OF POPULATION
'OF.S SUBZ EwUALS 0 LEVEL wAS OBSD. IF THE MINUS 1 YIELDS, 0 TMANSITION
,_:WAS SATD_ AS THE TEMP. WAS INCREASED, THE EXCITON CONCiNl. INCREASED AND
THE ME3 T SUBG PLUS PRL.ME3 T SUGO EQUALS
PROC.~SS OF SPIN EXCHANGE PRI'
_:_-~PRIME3 T SUB NEGATIVE1 PLUS PRIME3 T SUb POSITIVEI:CAUSED A DECREASE OF
-INTENSITY OF THE 0 YIELDS I TRANSITION. EQUATIONS WEKE DERIVED FOR THE
ESTN.-OF FREQUENCES OF SPIN EXCHANGE FROMjHE ELECTRGN ELECTRON
RESONANCE DATA.. THEIR TEMP. DEPENDENCE AGREED.WELL wITH THAT DETD. FROM
THE EFFECT rl% B
.-EXCHANGE-GROADENING. OF ELECTRON ELECTRE1 DOU Lt RESONANCE
JION OF WEAKi BETWEEN LINE ABSORPTION 4A5 :UISCOVERED.
lN THE RE'

USSR UDC 51
BOLISLAVSKIY, A. I. and BERIDERSKIY, V. X.
"A Method for Solving Problems in the Optimization of Production
'Processes"
Kiev, V sb. Prom. kibernetika (Indus-fUrial Cy~ernetics--collection
of works) 1971, pp 299-306 (from Kh-Matematika, No 12, 1972,
Abstract No 12V337)
Translation: The multidimenslonalnonlixLear knapsack problem
M.
F i(x) gi (x max,
m
hik (x i) 1< bkjk 1,2y. otnj,
x
1/2

USSR
BOLISLAVSKIY, A. I. and BENDERSKIY, V. M. Prom. kibernetika, 1971, pp
299-306
is considered. For its solution, an algorithm is proposed which uses
dynamic programming and Lagrange multipliers.- This algorithm is wrong,
as the following example shows: Let us maximize F(x),= xI + X2 under
the conditions that 2x, + X2 < 2, x1 + 2x2 < 2 and x- = 0 1 2. This
problem has two solutions l) and x = Aol~eve'r', the pro osed
computing process is cycledx: ~X= x3 = x5 = (0,2); x2 = x4 = XE
(2,0). There are other inaccuracies as well. Yu.' Finkel'shteyn
2/2
76

USSR UDC 51
BOLISLAVSKIY, A. I., BENDERSKIY, V. M.
"A Method of Solving the Problems of Optimizing Production Processes"
V sb. Pron. kibernetika (Industrial Cybernetics--collection of works), Kiev,
1971, pp 299-306 (from RZh-Kibernetika, No 12, Dec 72, Abstract No 12V337)
Translation: A study is made of a multidimensional nonlinear problem of rank
r (r) g, (xj) max,
An algorithm is proposed for its solution which uses dynamic programming and
Lagrange factors. This algorithm is erroneous as the following example demon-
strates. Maximize F(x) = x + x under the conditions 2xi + -x < 2, x, + 2K2 < 2,
1 2 2 -
xj 0, 1, 2. This problem has tvo solutions x (0, !)band x (1, 0). However,
the proposed calculation process 1oops: X. 1 '. X3 x5 i..._(0, 2); x2 - X4
X6 (2, 0). There are other inaccuracies.
1/1

USSR UDC 51
BOLISLAVSIUY, A. I., BENDERSKIYS V. 0.
"Algorithm for. Solvi-nS the Problems of Linear Frograuaning for the Variables 0-1
and Its Application in the Problems of Operative Production Planning"
Sb. nauch. tr. V,411 organiz. proiz-va i truda chern. metallurEii (Collected
Scientific Works of the All-Union Scientific Research Institute of Organization
of Production and Labor of Ferrous Hetallurgy),.1972,.vyP. 14, pp 172-174 (from
RZh-Kibernetika, No 9, Sep 72, Abstract No 9V495)
Translation: An alc-orithm is described for solving the problums of linear
programming with boolean variables which was used to select the orders insuring
optimal loading of machine tools in accordance with weekly proportions.

U14CLASSIFTED PROCESSING DATE-18SEP70
fTI'TLE-?--K'INETICS OF THE DECOMPOSITIONOF A CHROMIUM SOLID SOLUTION IN
-~'.SILICO.N -U-
-(03)-BENDEK, V*S.t MILEVSKIYi L.S,
~~A UTHO R GARNYK,
--USS
~.COUVTRY OF INFO R
TVERD. TELA 1970v 121(1) 190-5
:~-'DATE PUBLISHED ------- 70
.-,SUBJECT AREAS-MATEPIALS, PHYSICS
TOPIC Ti"GS-S~-:LID S'iLl)TK3Nw CHE41CAL DECOMPOSITION, TH;:-R!44L LLFF'~ECI'
. A -6 N-'z T I C
PEACTION KINETICS, CHROMIUM, SILICON, ELECTRON PA;~A~
CONTROL MARKING-10 RESTRICTIONS
DOCUq;%T CL4SS--UNCLA SSIFIFL)
PROXY STEP
CIPC ACCF-SSI0,N W~--A00048520
ON("LASSIFIED

-------- --------- --
UNCLASSIFIED PROCESS ING DATE-13SEP70
.1CIqC ACCESSION NO--AP0048520
ABSTRACT/EXTR~CT--(U) GP-0- ABSTRACT. THE DECOMPN..OF THE SOLID SOLN. OF
-ANALe OF THE EXPTL. CURVES OF THE
CR IN St WAS INVESTIGATED BY EPR.
DECOMPN. IN TERMS OF THE DIFFUSION THEORY OF HA14 P.OINTS TO THE EXISTENCE
OF DEF~CTS OF VARIOUS SYMMETRIES ON WHICH IS EPN. OF~, CP FROM THE SOLN.
THE D. WAS EVALUATED FROM 10 PRIME6 TO 10 PRIME7 CM PRIME
-NEGATIVE2. THE TEMP. DEPENDENCE OF THE DIFFUSION COEFF. OF CR IN Sf WAS
INVESTIGATED AT 900-1250DEGREESt WHICH IS GIVEN BY~~ THE EkPRFSSION D
EQUALS 0.01 EXP(MINUS 23,000-RT). THE TEMP. DEPENDENCE OF THE CONST. OF
i,~-,:,,~DECOMPNS TIME TAU CAN BE DESCRIBED BY THE EXPRESSION TAU EQUALS 207
.~TIMSS 10 PRIA-EINTGATIVC9 SM21000-RT)o

018 UNCLASSIFIED PROCESSING DATE-30OCT70
T:ITLE-Y.ICRIBIOLOGICAL QUANTITATIVE DETERMINATION OF INOSITOL IN YEASTS
'AUTHOR-(03)-KOROTCHENKO, N.I., BENDCSENK'Os V.A.v KONEVA, NoK,
CCUNTRY OF INFO--USSR
SOURCE-PRIKL. BIOKHIM. MIKROBIOL. 1970, 612), 243-7.
.DATE PUBLISHED 70
SUBJECT AREAS-BIOLOGICAL AND MEDICAL SCIENCES
:JOPIC TAGS-YEAST, MICROBIOLOGY, QUANTITATIVE ANALYSIS, ALCOHOL
,,CCNTRCL MARKING-NO RESTRICTIONS
ibOCUMENT CLASS-UNCLASSIFIED
PROXY R.Ekt_/~RAME-3001/1806 STEP NO--UR/0411/70/006/002/0243/0247
CIRC ACCESSICN NO-AP0127220
i Jhit- J A C C r r T C n

-.2/2 018 UNCLASSIFIED PROCESSING DATE--30OCT70
tIRC ACCESSICN NG-AP0127220
AaSTRACT/EXTRACT-(U) GP-G- ABSTRACT. TO DET. INCSITOL (1) IN YEASTS9 A
1 G ALIQUOT OF ThE DRIED MATERIAL 15 AUTOCLAVEO WITH 20 ML OF ZOPERCEINT
FOR I HR UNDER I ATM TO LIBERATE,Ir THE HYDROLYZATE NEUTRALIZED TO
PH 5.2-5.7 AND DILD. TO A CONCN. OF 1-2 MU G-ML lo TO DET. I
NICROBIOL., A 48 HR CULTURE OF SCHIZOSACCHAROMYCES PUMBE IS ADDED TO THE
HYDROLYZATE, THE MIXT. INCUBATED 48 HR AT 35DEGREES, THE INTENSITY OF
,,:,,,GROWTH MEASURED PhOTGCOLORIMETRICALLYv AND.THE RESULT COMPARED TO A STD.
CURVE MADE WITH KNOWN CONCNS. OF 1. THE CONTENT OF I IN DRY YEASTS AS
OETD. BY THIS METHOD IS, FOR DIFFERENT CANDIDA SPECIES,~1268-4792 MU
Z' G-G, THE LEVEL OF I DEPENDING PRIMARILY ON:THE NATURE OF THE NUTRIENTS
SUPPLIED. FACILITYz ALL UNION RES. INST. PROTEIN BIUSYN.t USSR.

Acc. Nr:
AP0043794 Ref. Code: UR 0056
'URCE: Zhurnal Eksperimental'noy i:.Teoreticheskoy
PRIMARY SO
0
Fizikil 1970,: V 58, Nr 2, pp -660
CONTRIBUTION TO Tff E THEORY OF SPINN-LATTICE RELAXATION
LN CRYSTALS WITH PARAMAGNETIC DIPURITIES
JV. 8. Be diashvill. b. L.
The effect of nonuniform EPR broadening on relaxation of nuwl~i in ~ry---tat,
magnetic impurities is di~icuised. it: is showft that. the coijcexi~t-titioji:iliipent~l(,ncv o.f Uto
relaxation rate agrees with tfie experimental data.
REE16FWE
203
G Aqw
1.9wamm"N mw IM11H.Ij

USSR. UDC 621.378.325+621.374.22
BENEDIKTOXT, G. L., MIMAYLOV, N. I. Leningrad Elearical EnSineerin.-
Ics
"Singularities of Producing Powerful Light Pulses of Complex Shape"
Moscow, -Pribory 1. Telchnika Ek,sLerimenta, No 4, Jul/Aug 71, tp 187-189
Abstract: The paper deals with distinctive characteri,stics, in synthesiziu,-
high-power square and back-to-back sawtooth light pulses and piAse packets
by using flash lamps. An experimental study is riade of the cliange in resis-
tance of the lamps as a function of the shapes of current pulses. It is
found that the shape of the light pulses corresponds -fairly closely to the
shape of the current pulses. Deviations are observed only on sections where
there is an appreciable change in the resistance of the lanips. The effects
of changes in lamp resistance and in the shape of ligbt pulses uizi~~ be ac-
counted for in the first approximation by utilizing oscillogranuz of typical
pulse shapes ;,ffien designing circuits, to produce liglit pulse's of complex
shapes.
1/1

USSR ~Mc: 621.373-530-1-1-5.5
):.I77D-E7'C)V, G. L.
"A Thyris-uor Conver-ter for Capacitive Laser Accwula:,-ors"
V sb. Polu-orovodr- pribory v teL:hn. elcktroswrazi (Se-miconduct-or Dev--ill.,--c-~:
tricall Communications TechnoloU---collectlion of ~,rorks), V:f-z,. 5, Mosccl,., "'03,,pran--y",
177-282 ~from RZh-Radiotekhnika, -',~o 6, Jun 70, AbslraLr,:~*,70
1-970, Pl?
~rahslatuion: The DaDer deals with -irocesses of charging the
of the gas-d-Ischarge tulbes o2 lasers when they are fed from a sa,,~rce limd--ed
pokier. A circuit is given for a thyristor converter vzhich assures a
law a--!' che-n-e in the active T)o,,:er consumDtion when the accum-,da:tor i-3 c-narlZed.
Basic relationships are derived which are necessa2nj for calculat-Ing co-n-ve-,
;ra:P..y of -~--ree zs.
and control system. T!Iree i Ilust rati ons , one table, biblio~
Resumd.
1/1

USSR UDC 621-371.029-55
Z.S-_XED1KTOV, Ye. A., GETT-WITSEV, G. G., YEZHOV,;A. I., KOROBKOV,
Yu. S. , 14ALYSIMV, S. X. , MATYUGIN, S. N., MITYALKOV, N. A.,
SAZO1,16i, Yu. A., CIERNOV, V. A., BENIKOVA, N. P., BEP3ZI11, Yu. M.,
BUKIN, G. V., KOLOKOLOV, L. Ye., and PEREKHVATOV, Yu. K.
"Results of an Experiment in Shortwave Radio Propagation"
Moscow, V sb. X Vses. konf. po rasDrostr. radio 'voln. Tezisy dol:l.
'Sekts. 3. (Tenth.All-Union Conference on ihe Propagation of Radio
Waves; Re ort Theses; Section.3--collection of Works) "Nauka," 1972
pp 73-76 Mom RZh--Radiotekhnika, No 10, 1972,1Abstract No
1OA367)
Translation: Results of experiments on investigating the charac-
teristics of wave propagation in the decameter range (5.7-15.0 MHz)
are analyzed; the communications took place between the follo-vring
magnetically adjacent points: an ionospheric station in Gorlkiy and
two science research ships in the Indian Ocean.~ In.particular, the
possibility of communication over the Peterson beam ,.,as estix~a-ted.
Two illustrations, bibliography of one. N. S.

N"SICS
fle-diklov, Yn. A., G. V. Mikin, Ytt, V.
-ityugin, N. P. Mo%erov,
Yu, F. Perekhvatov, and .1-1. D. Fligel'.
Rp.c~ptian of Kosmos-361 sipitals from a conju
g1te potntmgion. Knamtch"skiy" tealeda-
vanlye. no. 2. 19T2, 302-303.
An attempt to described to detect satellite r-( signals from
a conjisgate paInto with the obj4ct of precluding the possible anomalous
mAgnel-~,spheiic o7 lonoopheric modes that may be excited from ground-
based transmitters in conjugate point experiments. The testa were dono
In Docembotr. 1970 using the Hosmo#-381 satellite which broadcast it!.
Z. 3.Z. 5.6, 4.6i 10.4 and IZ.8_MHz. Pulse power was 100w, and piolso
width war 1501i# at a 48 Hz repetition rate; reception was manito 'red
with wideband delta or rhombic arrays at both the Moscow and Gor'kly
tracking stations. During part of the test period the orbital Platte Inclu4j"
both the receiver and corjugate points; the remaining orbits included
the conjugate point only.
In the 131-h recording session with transmission at 1 7- a MHX,
a eign^1 from the conjugate point (tat. 39. 50 S. long. 550 F.) was ctearly
received at Moseow for an Interval of 20 seconds, corresponding to a
satellite travel of ISO km. The rnagnetosphere channel width was how-
ever somewhat less than this value, since the satellite path
was pre-
murnably at soma inclination to It, and also because the channel tend*
to '-trap" the tranarmitted signal near its boundaries. Analogous recep-
(ion at C;orlkiy was only for 0.2 5 to 0.5 sec. evidently becatuse "to astel.
lite only grazed the waveguide channel. In soma cases conjugate point
reception was obscured by noise in the 12.8 MHz range. however there
were cameo where clear lin*-of-sight signals were recorded with no cor-
responding conjugate point recopu0n.
.7

Since the tests were conducted at various Write of day and
orbital inclinations, the authorto point out that t6eir data In-Arate the
spatial and time variation In the magnetosphern rhannel.
.Ptnedikttiv, Ye. A L. V. Gr,ishItevich, and
V. 1. Ivannv- m-.1r.rr'-t of
electron toneentraLlon -and collision f�:-.ji2encj
I. th~ ionnftp~-rje D.TOR'loe, a p4elisl
ren-ctiong method. IVUZ Radioriz, no. 5.
t972, 695-702.
in a related earlier work the a=horo dmocribed Initial reoults
In measuring electron density N in the D-layer by obtainitill the cor're.
Wlon cor.1ficient bt-ren backscatter of the- ordinary anti extraordinary
wave comporients (IVUZ Radlofir.. no. 9, 1971. 1452). In that paper
the feasibility.of siaultaneously determialng the eollialon frequency V.
from the same data was postulated-, in the prevent article this is verified
theoretically and experimentally, The analysis assurrins a rectangular
transmitted pulse r at frequency w and a sufficlently directional beam
so that, neglecting absorption In the scattering medium. the correlation
coefficient for both wave components may be found from
%(n'X
VA. A,
,where X * kL(I&O-px): Ito and pa are refractive Indices of Ilia ordinary and
extraordinary componental L v c f/21 and k w w1c.
Graphical results of P (N) are presented for an assumed
Oet of v m. based an Eq. (1), and calculated for transmitted frequencies
of 3 and 5. 75 Ms. It Is shown that with the aseurned simpliflications

7USSR UDC: 551.510-535
rMU,.YejA_, GRISMIVICH, L. V., IVANOV, V. A., and
0
"Some Statistical Characteristics of Signals Fartially Reflected
from the D Region of the Ionosphere"
Gortkiy, Izvestiya VUZ Radiofizika, Vol 15, No 4, 1972, pp 504-
509
Abstract: This paper offers experimentally obtained information
regarding the statistical characteristics of partially reflected
radio waves and its possible interpretation through a model of
"frozen". heterogeneities moving in.a horizontal direction. . The
experimental equipment consisted of a transmitter operating on
a frequency of 5.75 MIZ, with a pulse power of the order of 750
kW and a pulse width of 50 R repeated at a 50-Ez rate. A four
half-wave dipole, the antenna had a.directiona.1' diagram of about
560 by 560 at a half-Dower level and was linearly polarized. The
receiver antlenna consisted of 36 Pairs of crossed dipoles and had
a 120 by 120 diagramp and was capable of picking up sif~malo with
4
linear and circular polarization. Auxiliary receiver antennz~-s
were also -u-sed. Experi-mental rans were made on.separate days in
the spring of 1970 and were repeated in Ilarch of 1971. Processing
112

USSR 7UDC: 551.510.535
BEYMIXTOV, Ye. A., et al, Izvestiya VUZ Radiofizi3ca, Vol 15,
No 4, 1972, pp, 504-509
of the data consisted in obtaining the amplitude distribution
function of the signals for various f3,Ked altitudes, and in de-
termining the autocorrelation amplitude functions. The authors
express their gratitude to V. V. Tamoyk-in for his advice and to
T.N. Fedoseyeva for her assistance with the computations. They
are associated with the Scientific 'Research Radio Physics Insti-
2/2
108
Erg

PROCeSSING DATE--040EC70
018 UNCLASSIFIED
DETERMINATION OF 130RON INISILICATES '-U-
HYOROXIDE,
:.00CUMENTCLASS-UNCLASSIHED
~','-'PROXY
REEL/FRAME--3008/1177
-CIRC ACCESSION NO--AP0138192
STEP NO-.-UR/0075/70/025/001/0136/01.41

ji
.:1212 UNCLASSIFIED PROCESSING DATE--040EC70
CIRC ACCESSION NO--AP0138192
`,ASSTRACT/EXTRACT--(U) GP-0- ABSTRACT, 'THE DETN* OF 8 WITHOUT SEPG. THE
R
.,,.,INTERFERING ELE14ENTS IS BASED ON.POTENTtOMETRIC TITRN. OF ao OAANNITIC
,,.ACID WITH A 0.02N NAOH SOLN. TO PH 6.9.IN THE..PRESENCE OF COMPLEXON 111.
PRIME NEGATIVE DOES NOT INTERFERE. - FUSE 0.1-0~0'~- G OF THE SILICATE
G NA SUB2 CO SUB3 IN THE PRESENCE OF A FEQ GRAINS OF KNO SUB3.
MELT WITH H SUB2.0 CONTGO SUCH AN AMT,0F HCL AS To 14AKE THE
_-FINAL CONCN. O.2N*, IN THE PRESENCE.OF AN(III)t Tl(,[V)t: ZR(IV), FE(II),
AL4111), CR(III), AND.'CR(IV) ADD.:T0 THE;S .OLN. 0.01M C014PLEXON
I I (I N THE PRESENCE OF MN( IV). AND TI CLV).: ADD~ A LSO S014E H SUB2 0 SUBD
_,-BAND BOIL; LARGER THAN OR EQUAL TO 30 ML COMPLEXONAll DECREASES THE
tCOOLt D!La, TO BOL ;-WITH WS'UB2.0p ADJUST AiN
ACCURACY OF.THE OETN.
~,_.~._.ALIQUOT 30 PH - 3WITH.NAOH AND BOL TO REMOYCO SU821.~. COOLvDIL. TO 100-50
__::.:'~:ML' AND TITRATE, POTENT IOMETR I CAL LY WITH~: Oo-02N NAOH~TO PH 6*9. THEN ADD
-MANN I TOL (10 G,FOR EACH 100 ML OF SOLN*J AND TITRXTE AGAIN TO PH 6.9
THE,~SAME ALKALI. FACILITYi,~ INSTi CHEk. SILICATEStl
-7 USSR.
WIC

USSR
ZH-6TKOVSKIY, M.I., et al., Tr. Vses. nauchno-tekhn. konferentsii no termodina-
mike. Sekts. Novyye teploenerg. i k-holodil'n. skhemy i tsikly, Lenin.grad, 1969,
pp 172-177
temperature, 1.5 tl magnetic inductance, and 100 mho/m specific conductance).
The original article has two illustrations and two bibliographic entries.
A.D.,Lobanov.
2/2
128

S e 'i e
Add', N Abstractin rV C Ref. Code:
#60451,54 INTERNAT.'AEROSPACE ABST.~
fA?0-23156 Analysis of the dispersion equation for 1,
threadimensional periodic structure: fAnaliz disporsioiinogo
Uravne"11a trekhmernai periodicheskoi muktury). LtiA60-0--
and. 1. N. Marchenko. Radiotekhnika Elektrollika_ vol. 16, Feb.
1970, P. 263-277. In Russian.
Outline of a methad of analyzing Oje dispersion equatiori for a
diree-climensional periodic structure. based on. the representation of
this equation in the form of a.superpositi6n of partial charactierislics
related -to individual spatial harmonics of a. t~vo-dimensional hrray.
The*averall analysis of this equation for various tructural parameters
is illustrated by graphs platted for the cases of:lwo and tlifee spatial
harmonics. An analytical solution of the dispersion equation isigiven
for the case of two harmonics.
A.B.K.
AL$
REEL/FRARE
:19,780054

446, i 166,, ov 6~n
U R
BENENSON, Z. M. , KHAZEN, E. M.
Isieasures of Information in Problems of Recognition of Hypotheses"
Tr. IV Vses. Sove5hch. po Avtomat. Upr. 1968. Teoriva- Avtomat. Upr.
[Works of Fourth All-Union Conference on Automatic Control,.1968. The
Theory of Automatic Control], Moscow, Nauka Press, 1972, pp 179-184
Discussion 256-262 (Translated from. Referativnyy Zhuriial, Ki-beriietika,
No 3, Moscow, 1973, Abstract No 3 V190 by the authors).
Translation: Estimates are produced, relating the losses of information
and risk increment in construction of successive decision rkiles for
differentiation Of MUltiPIC, complex hypotheses under conditions of
incomplete information. The construction of optimal decision rules for
recognition of hypotheses considering limitations on the I'memory volume"
and requirements for stability of realization is studied.
1/1
E:T T.- T~~ PC,i~,z~7 It;, _:~t 4 0~

TJSSR
LA~RIKOSOV A. A.; BEIMSLAVSKIY S. D. (Landau Institute 'of Theoretical Physics)
"Onthe Possible Existence of Intermediate Substances between Metals and Dielec-
tries"
Moscow, Zhurnal Ek-sperimentallnoy i Teoreticheskoy Fiziki; October, 1970;
pp 1280-98
ABSTRACT: The possibility of the existence of substances ifith electron spectra
conluaining neither an energy gap nor a Fermi surface is investigated. First of
all., the question of the possibility of contact at a sitle point of the con-
ductivity band and the valence band is investigated within the framei-mrk of
the one-electron model. It is shown that, such a possibility exists under con-
ditions of symmetry of a crystal. A complete investigation is carried out for
points in the space of a reciprocal lattice with a small;group equivalent to a
point group., The case of a more complex sinall group is bonsidered. It is shown
that in -the vicinity of the point of contact the spectrLm' may'be linear as well
as quadratic.
1/2

USSR
ABRIKOSOV, A. A., et al., Zhurnal Eksperimenta.11noy i Teoretich-
eskoy Fiziki, Oct 70, pp 1280-1298
The role of coulomb interaction is considered U
f or. both types of spectral
A s1mily varying (logarithmic) factor appears in the spectrum in the case of a
linear dispersion law. In the case of a quadratic spectrum the effective inter-'
action for small momenta becomes strong andthe concept of a one-particle
spectrum is invalid. The behavior of the Green functions is governed by laws
which are similar to those encountered in the theory~df a field with a strong
coupling and in the Vicinity of a phase transition point of,the second kind
(scaling). These yield power laws for the electron specific' heat and.the elec-
tron momentum distribution.
2/2
fill

USSR UDC 669.71.053.4.094
TIKHONOV, N. N. YASHUNIIN, P. V., BENESLAVSKIY, S. I., and BYKOV, A. B.
"Solubility of Aluminum Hydroxide from Bauxites of Various Mineralogical
Types in Alkaline-Aluminate Solutions"
Tr. Vses. n.-i. i proyektn. in-ta alyumin., magn. i elektrodn. prom-sti
(Works of the All-Union Scientific Research and Planning and Design Institute
of Aluminum, Magnesium and Electrode Industry), 1970,,No 70, pp 35-42 (from
RZh-Metallurgiya, No 4, Apr 71, Abstract No 4G139)
Translation: The solubility of Al(OH)3 from hydrargillite and bemite bauxites
in alkaline-aluminate solutions was studied under conditions close to indus-
trial. The solubility of natural hydrargillite and bemite differs somewhat
from the solubility of these minerals obtained under artificial conditions.
There is some variation of solubility as a function of the perfection of the
crystals within the limits of the same crystalline modification. Approximate
values of the calculated modulus are presented for leaching of hydrargillite.
and bemite bauxites under various conditions. I illustration, 4 tables, and
8 bibliographic references.

USSR
BENETSKIY,_B_,A,. NEFEDOV V. V., FRANK, 1.~M., and SHTRANIK11, I. V.,
Institute of Nuci~'ar Research, Academy of Sciences USSR
"Interaction of 13-17-Mev Neutrons With Lead Isotopes~'
Moscow, Yadernaya Fizika, Vol 17, No 1, 1973, pp 21-23
Abstract: For purposes of studying the interaction of neutrons with heavy
nuclei in the vicinity of filled shells, the authors investigated the total
neutron cross-sections OT for Pb2.06,207,208. The results of these experi-
ments were reported at the Twenty-Second All-Union Conference on Nuclear
Spectrometry. A resonance peculiarity is observed in,the behavior of GT
for Pb207 at a neutron energy of 16.8 Mev (16.7 14ev c.'m.s.), which corre-
sponds to excitation of the compound nucleus Pb2O8 equal to E = 24.1 Mev.
The position of the resonance, the order of.its width and the character of
the peculiarity in the variation of the elastic scattering cross-section
with, energy suggest the excitation of analog fast-neutron capture resonance.
The authors thank V. A. ROZOVSKIY and V. P. MALIKOV, who took part in the
work, and F. L. SHAPIRO, G. Ye. BELOVITSKIY, I. Ya. BARIT, V. I. POPOV, and
V. A. SERGEYEV for discussing the work and for their interest in it.
1/1

V-7
Sw-5P;k5 5~44
UDC 612.17.o6:6I.2.766.2
CHOGES III CARDIAC ACTrVITY/DLMINU PROWNGER,RESNUCTION OF MMH ACTIVITY
[Article by T. V. Krupinal B. M. Ve V. O~ I. lBoykava,
M_-V a-7 -Y-e-. 77 fu I _Ik~o
na ~_zv an,, E
u..Izo
Russian, Vo 5, Ila 2, PP 76-81,
;ubmitted for P;
,publication I June 1970)
Abotrnct: Thin paper gives. the results of clinical and
experimental investigations or animala~mnd huenart suUaccts
conducted to study the mechanisms underlying,the effect of
hypodynnads on the cardiac function. ClAnical investiga-
tions which,. Involvetl a 120~daybedrest experiment inUca-
Led that lessened activity resulted in deterioration al
the autonomic function and asthenization of the body tst
later stuSes. Cardiac changes were traced in the ECO,
largely due to a reduced amplitude of the T waves In the
rLrat statidard and lert client leads. Hypokinetic expe~ri.-
ments on rabbits revealed a drastic. reduction In naradre-
naline content In the hypothalamus at, esrly,otagea and an
Inhibition of the udrenal function at later times. Ult"-
structural Investigations of myocardial cello revealed
rocal. changes in contractile elements (myofibrilitu, swell-
Ing), %rophIc formations (reduced number of'crictna In
niltochondria) and Increased permeability or the cupillary
eadothelium. Chungea in ECO waves which are typical OfL
hypokinetic exposure can be attributed to disturbancen in
cardiac regulation and troohic support of the myocardium.
LIJ Otudies of the effect of hypokinesta'on the litunaa body have shown that
a marked restrlctlcn of motoi activity causes a nuriber 'of shifts in Cardiac
~j activity and,vaucular tone, as well as reduced adaptability of the cardiovas-
cular nyutem and circulatory, regulation apparatua (A. LL. kasnikov, at al.;
Yu. V, Intova; 0. P; 141khaylavokly and T. V. Benevolonakayu; V. S.LGeoretyev-
y end V, M. Mikhaylov; L. X. Kak6rinj A. V.. Karobkov, at al'.;.N. K., Pan-
> fr"r,ov'a, at al. A.'V, Beregovitih, at al D nkly, ~ et al;-, A.' M.
.; A._ .., ockropon
Genln,, et al*.; A. Kotovs.keya; L 'D. Pestovj' at S6i'okin, at al.,
LU
:Uj

'USSR UDC 539-171-12
GALUMATOVA B. S., GULAMOV, I. R., KALACHEVA., Z. F., OMAR, M. R.
anc ROWUNOVSKIY, Ye. A.
"Polarization of Protons as a Function of Energy during Elastic Scattering in
24mg"
Moscov, Izvestiya Akademii Nauk SSSR Seriya Fizicheskaya, Vol XXXV, No 3,
1971, PP 1695-1696
Abstract: The authors used the double-scattering method to measare the extent
to vhiebL polarization of protons during elastic scattering in 24Mg deuends on
energy. Their experiments were carried out for energies ranging from 5.9 to
0
6.5 million electron volts for 60 and 120o angles of scattering. While measur-
ing the dependence of polarization on energy during elastic scattering, they
also valuated it for the case of inelastic scattering of protons in 2414g with
an excitation level of 1.37 million electron volts, borroving some nee-led data
from another work. They found that polarization of protons varied considerably
as a function of their energy for both angles. in. both types of scattering. The
authors emphasize that their results are twrely preliminary. They are plaraling
further experiments to obtain spectroscopic information~and data on the
Mehanism by which polarization is initiated.
89

USSR UDOI: 62116-:398
BENIN,__- V_~ L. KIZILOV V. U. and MAKSIDIOV, V. 14.
"Broad-Pulsed Modulator"
USSR Auth�r s Certif icAe No 296141, filed 26 May 69, published,
9 Apr 71 tfrom hZh-Avtomatika, telemekhanika i vyphi slit e1
tekhnik-a, No 12, 1971, kbstract No 12A2331')
Txz~siation: A broad-pulsed modulator contains a bistable
torized d-c converter and is distinguished in that, for the piu_-
'Dose o--:' broadening -$!.-he functional possibilities oJE the, device, i-911-
contains nun additional maGnetic Core,with a control winding, tllt,
collector and output windings of the converter both using the
core.
,j,

USSR UDC 5! 82-288.42 -632.4
and DOTSEWO, A. S... A12,..Union Institute of Plant Protection
"Ways of Controlling Infection by Verticillium dAhl4ae Kleb. in Sail"
leningrady Mikologiya i Fltopatologiya, No 4, 1971, Pp 351-358
Abstract- Cotton gruving is an economic necessity in the Central Asian
republics of the Soviet Union; crop rotation, fallowing, etc. are not feasible.
Field experiments have shown that +,vo methods am especially valuable in
ridding the soil of infection and in substantially reducing -the extent of
Verticillium wilt: (a) planting grain crops as precursors to cotton, partic-
ularly wheat, which seems to be completely immune to the disease; (b) plowing
under the after-harvest residues of grain crops and/or adding cellulose-
=taining materials (savdust, strav, etc.) to the soil in order to promote
Ue gm4U of saprophytic and antagonistic microflora.1
&

112 036 UNCLASSIFIED PROCESSING DATE-~--18SEP70
.,,TITLE--INVESTIGATING THE MAGNETIC FIELD OF DEFECTS SURROU14DED BY DIRECT OR
~-ALTERNATING CURRENT; CURRENT DENSITY DISTRIBUTION IN THE DEFECT ZONE OF
-AUTHOR-(02)-BENKLEVSKAYA, N.P., ZATSEPINs. N*N.
tO UNTRY 0F fNFO--USSR
DEFEKTOSKOPIYAI NO. It 19701 PP,L89_gft
-,DATE PUBLISHED ------- 70
.-SUBJECT AREAS--METHODS AND EQUIPMENTr MATERIALS
JOPIC TAGS--MAGNETIC FIELD, NONDESTRUCTIVE TEST, STEEL, SURFACE PROPERTYt
CURRENT
DENSITY
,-C-13NTROL MARKING--NO RESTRICTIONS
CLASS--UNCLASSIFIED
PROXY REEL/FRAME--1985/0114 STEP NO--UR/0381/70/0001001/0089/0094
~_'C tRC ACCESSION f40--AP0100655
UNCLASSIFIED

.~2/2 036 UNCLASSIFIED PROCESSING OATE--ISSEP70
_CIRC ACCESSION NO--.AP0100655
-ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. FOR A QUALITATIVE EXPLANATION OF
THE PECULIARITIES OF THE MAGNETIC FIELD TOPOGRAPHY OF DEFECTS SURROUNDED
BY CURRENT, [T IS IMPORTANT TO KNow THE CURRENT DENSITY OISTRIBUTION 114
THE DEFECT ZONE. THIS ARTICLE DESCRIBES EXPERIMENTS PERFORMED Te STUDY
TViE_ X, Y, AND Z COMPONENTS OF THE CURRENT DENSITY AS FUNCTIONS OF THOSE
COORDINATES AND THE DIMENSIONS OF THE DEFECT. THE METHOD OF
MEASUREMENT IS DESCRIBED; SINCE THE CURRENT DENSITY CANNOT BE MEASURED
DIRECTLY, OHMIS LAW IN DIFFERENTIAL FORM:IS USED,, THIS REQUIRES
MEASUREMENT OF THE POTENTIAL DIFFERENCE BETWEEN THE-UNDAMAGED PART OF
THE MATERIAL AND THE ZONE OF THE DEFECTr A PROCESS EXPLAINED IN SOME
DETAIL.. A PICTURE OF THE SENSOR WITH WHICH THE MEASUREMENT IS MADE IS
GIVEN. THE- RE-SULTS OF-THE EXPERA-MENT GIVE A QUAL[TATIVE ESTIMATE OF THE
CURRENT FLOW AROUND.THE DEFECT AND EXPLAIN SOME OF THE CHARACTERISTICS
OF THE MAGNE:T4C. FIELD TOPOGRAPHY OF THESE DEFECTS. SUBJECTS OF THE
EXPERIMENTS WERE STEEL PLATES 150 MM WIDE AND 15 14M THICK 14ITH
TRANSVERSE ARTIFICIAL DEFECTS. THESE WERE RECTANGULAq SLITS OF VARIOUS
DIMENSIONS- THE AUTHORS CONCLUDE THAT THE CURRENT DENSITY IN THE
SURFACE ZOLNF OF THE DEFECT IS NONUNIFORMLY DISTRIBUTED; IT IS WEAKENED
:AT THE CENTRAL PART AND STRENGTHENED AT ITS END. THEY FIND ALSO THAT
FOR DEFECT DETECTIONt IT IS BEST TO USE THE CURRENT OENSITY COMPONENT IN
THE DIRECTION OF THE DEFECT LENGTH# AND THAT THE EXTENT OF THE DEFECT
CAN BE JUDGED FROM THE POSITIONS OF THE MAXIMA OF THIS CURRENT DENSITY
COMPONENT,

022 UNCLASSI F I ED' PROCESSING DATE--230CT70
L'e--CURRENTS IN AN UNPERTURBED IONOSPHERE AND THEIR GEOPHYSICAL EFFECTS
,_'.AUTH0R-(02)-BENK0VA, N.P., FATKULLIN, M.N.
-..C.OU4TRY OF,INFO--USSR
-'.SOURCE--IN: IONOSPHERIC STUD6 NUMBER 19 (IO-NOSFERNYE ISSLEDOVANIIA.
NUMBER 19)..(A70-32076 15-13)t MOSCOW, IZOATELISTV,O NAUKAt 1970, P.
,-.DATE. PUBLISHED ------- 70
~:.":_S U BIJ E C TAREAS--AV-10SPHERIC SCIENCES, EARTH SCIENCES 'A NO OCEANOGRAPHY
~.:T,OPIC TAGS--ELECTRIC CURRENTY IONOSPHEREY TIME SPACEr CURREl"IT DENSITY,
GEOPHYSICS
--'-'O.%ITROL MARKING--NO RESTRICTIONS
DOCUMENT CLASS--UNCLASSIFIED
PROXY REEL/FRA14E--2000/1085 STEP NO--UR/0000/70/000/t)Okl/0136/0174
CIRC ACCESSION NO--AT0124742
w; IA.II It, t lkllalt It'll-I

022 UNCLASSIFIED PROCESSING DATE--230CT70
.-CIPC ACCESSION NO--AT0124742-
ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. REVIEW OF PUBLISHED STUDIES
-DEALING WITH MEASUREMENTS OF ELECTRIC. CURRENrS INI, THE IONOSPHERE Lly
DIRECT AND INDIRECT METHODS. SPECIAL ATTENTION 15 GIVEN TO THE r[ME
-SPACE DISTRIBUTION OF THE CURRENTS PRESENT IN THE OUTER PORTION OF THE
-SQ FIELD. THE RESULTS OF ROCKET DATA ARE ALSO CONSIDERED. THE
MECHANISM OF INDUCTIO1114 OF THESE CURRENTS, THE CURRENT DENS[TIEs
:.i-DETERMINED BY IONOSPHERIC OBSERVATIONS, AND THE E~FECTS OF CURRENTS ON
THE CHARACTERISTICS OF THE IONOSPHERE ARE ALSO DISCUSSED.
UNCLASSIFLED

OZ5' UNCLASSIFIED kOCESSING DAtE-230CT70
jrm
~,TlTLE-- I ONOSPHER I CDISTURBANCES -U-,
74LUTHOR-1 02)--~BENKOVA pN.P.s LEVAKINAP R.A.
~COUNTRY OF INFO_-USSR
.:SOUqCE- IN: IONOSPHERIC STUDIES. NUMBER 19 (IONOSFE'RNYE'ISSLE00VANIIA.
NUMBER- 19). (470-32076 15-13),r MOSCOWr IZOATELISTVO NAUKA, 1970, P.
~~DATF PUBLISHE-D ------- 70
AREAS--ATMOSPHERIC SCIENCES
-',TOPIC TAGS--IONOSPHERIC DISTURBANCE, F LAYER, FLECTRON DENS I TY
CONTROL MARKfNG--Ni) RESTRICTIONS
DOCUMENT CLi_%SS--UNCL4S3IF[E0
:PROXY REEL/FRAf4E--2000/1077 STEP
CIRC ACCESSION NG--AT0124734
UNCLASSIFIED

~~ . ...... ... --------------
2/2 025 UNCLASSIIFIED PROCESSING DATE-23OCT70
,:IRC ACCESSION NO--AT0124734*
_ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. BPIEF REVIEW OF THE RESULTS OF
PUBLISHED STUDIED CONCERNING THE OCCURRENCE OF 1ON'OSPHERIC 0ISFURBA)"Es.
THE PLANETARY DISTRIBUTION OF NEGATIVE AND POSITIVE DiSTURBANCES lN"THE
REGION IS OISCUSSED. VERTICAL VAK[ATIONS IN THE ELECTRON
-.CONCENTRATION DURING DISTUPBANCES ARE !ANALYZED OWTHE 3ASIS OF SATELLITE
.-AND GROUND DATA. CURRENT HYPOTHESES CONCERNING. THE I-11E, HANISM OF
--ELECTRON CONCENTRATION DECREASES DURING IONOSPHERIC DISTRUBANCES ARE
~,~_APPRAISED-
I.A. 11 It! -i II.I.A.i I.-I. I IA

-Acc~.. -Nr:. iRef. Code:DROOOZ)
40046366
TRMARY SOURC Ra del VI Ionosfernyye Isaledavaniya, 1970,
Xr?lg PP 134-1 N
N.P. Ben/ko, aq AM. N. F a t k u I I i Currents in non-disturbed ionosphe-
. . . . ... . . . . . . ... . . . . . . .
Tho-paper presents a short survey of the studied cur'rents-in the ionosphere conducted
by direct-and indirect methods. The papei discusses the peculiarities of space-time cur-
rents distribution, which tan be discovered when analysing the outer part of the Sq-field.
arches of cbirrents i the ionosphere are analysed. The dynamomechanism
The rnclcet rose, n
Of currents excitation is discussued in detail, the valuations of curzents density are carri-
ed aut according to the data of -ionospheric reseirch. The influence of currents on.the pa-
culiarities of the ionosphere is considered.
.~REEL/FRAME
19781531

3, 016 ~ROtESSiNr. DATE-;-20NOV70
UNC ASSIFIE p.
TIT'LE--USE OF THE ANALYTICAL GEOMAGNETIC FIELD IN A S-TUUV, 011 MAGNETIC
~-AhCkALIES_ -U-
4,UTH0k-,(04)-BENKUVA, N.P., GORSHKOVA, T. A:.S.l~'!:1NENKU,' T-N., TYURt4lNA,,
CtUNTRY UF INFC--USSR
S URCE MGSCow, GEQ,4AGNETILM IIAERONOMIYA? VO! *"v NC 3t 1970t PP 5C5-5142
DATE PUBL ISItEV,----.-- -70
SUBJECT AREAS--EARTti SCIENCES AND OCEANCGRAPP"
TOPIC TAGS--MAGNETfC ANGMALYt GEOMAGNETIC FlEt-11", MAP
.CCNTRGL MARKING--NO RESTRICTIONS
CLASS--UNCLASSIFIED
'PROXY REEL/FRAIIE-3005/0504 STEP NO--UR/rv'203/70/010/0f~13/0505/0512
CIRC ACCESSIEN NO--AP0132709
0' Nt II F f F

016 UNCLASSIFIED PROCESSING UATE-20NOV70
~CIRC ACCESSICIN NU--AP0132709
"ABSTRACT/EXTRACT-1U) GP-0- ABSTRACT. JHE ANALYTICAL REPRESENTATION OF
I:-~-THE GEOMAGNErIC FIELD IS CLOSELY RELATED TO THE PROBLEMS INVOLVED IN
~MAGNETIC CARTOGkAPHY. IT CAN BE USED:BOTH FOR REPRESENTING THE,MAIN
~'...,:GEOJMAGNETIC FIELD AND AS A NORMAL FIELD:FOR STANDARDILING MAPS-OF
7,
...,.-MAGNETIC ANCMALIES. THE PROBLEM OF THE NORMAL FIELD IN GENERAL AND THE
NORYAL FIELD REPRESENTED BY SPHERICAL.HAkMGNI'%' SERIES HA'~ BEEN DEVELOPED
~..~JN DLTAIL BY BULLARD. THIS ARTICLE IS A, FtJkT.,'IER~ 0EVv-LGP[-':Nr OF: SOME Of:
-S AUTHORS ARE.IN GENERAL FULLY IN
il CLNCLUSIGNS, WITH WHICH THE
J
AS THE OBSERVED FIELD THE,AUTHOPS USED'THE RESULTS OF
..SURVEYS Cf- THE MODULUS OF TOTAL STRENGTH Tv ~REED~~FRUPI ThE EFFECT OF
LOCAL ANCMALIES. THE ONLY SURVEYS EMPLOYED WERE THOSE MADE lvilrH PROTON
,-,~LMAGNETONETERSDURING THE LAST 5-10 YEARS. AiL, THE EXPERIMENTAL DATA
...FELL INTC TWO CATEGORIES: 11 MEASUREMENTS OF T ALONG .4osr GROUND, OCEAN
AND AEROMAGNIETIC PROFILESt REDUCED TO 1965 AIND THE CAJITHAS SURFACE.
CONTI?JU0US_ T MEASUREMENTS ALONG THE PROFILES i~ERE ,FIRST SUBJECTED TO
MUVING~AVLRAGING WITH A BASE OF 460 KM~-AND A S 01 IN]EA.VAL; 2) MAPS OF
S
NORMAL-FIELDS OF EXTENSIVE REGIONS COMPILED BY DIFFERENr METHOOS Ujf4NG
Y Z -AC '511MATED
SYR V E ATA FOR ThESE REGION'S, THE CURAPY 01 T 15 1-
~'':FOR:UIFVERENT REGIONS FRUM a, -HE
15 TO:50GAMMA F 113 .t'IN I TEXT SHOWS THE
-ILES ANU A,~) COVEkED BY REGION4L
-GEOGRAPHICAL DISTRIBUTION OF PROF
~MAPS. ~FKS. 2 AND 3 Sliu',i DELTA T CURVF5,'THE DIFFLRENCES BETWEEN
AND ANALYTICAL T VALUES. IT JS SH001 THAT ANALYTICAL
EXPRESSICN'OF THE FIELD REPRESENTED BY THE SUM OF NINE H,`RMONICS CAN BE
USED AS THE NCRMAL FIELD.
_,___UNCLASSIFIE_D______

- 1- -0
U,%C. LASS I f: IE
A - tift-11
.1-1=1M

USSR UDC 621-371-029-55
HEVEDIKTOV, Ye. A., GEMMUSEV, G. G., YEZHOV,,A. I., KOROBICOV,
4U-S- f IaLYISHEV, K., KATYUGI11, RITYAKOV, N.7-Z. -,
S&ZONOV, Yu. A., CaRZTOV, V. A., BEREZIN, Yu. 1.1.,
BUKIN, G. V., KOLOKOLOV, L. Ye.., and PEREIaIVATOV, Yu. K.
"Results of an '"X.Periment in Shor-tviave Radio Propagation"
Moscow, V sb. X Vses. konf. po rasDrostr. radiovoln. Tezisy ao-ki.
Sekts. 3. (Tenth All-Union Conference on ihe Pionagation of Radio
Waves; Report Theses; Section 3--collection of orks) "Nauka," 1972
pp 73-76 ~from,RM-Radiotekhnika, No.10, 1972Y~Abstract No
10A367)
Translation: Results of exT)eriments on investigating the charac-
teristics of wave propagation in the decameter range (5-7-15.0 1-21z)
are' analyzed; the communications, toak, place between the f olloi-,,Lng
magnetically adjacent points: -an ionosiheric station ir. Gor'kiy and
two.science research shiDs in the Indian Ocean.~ In particular, the
possibility of communicalion over the Peterson beam was estimated.
Two illustrations, bibliography of one.e N. S.

Public Health,~Hygiene and Saniitation
USSR uDc 612.ol4.32
EENIKOVICH) B. I.
"Visual Fatigue Behind the Control Panel of a Locomotive"
Minsk, Izvestiya Akademii Nauk VSSR, No 1, 1973, PP 143-144
Tx-anslption of Russian abstract: The article presents data on a study of 'U-he
visual analysor (the threshold of receptivity of the analysor to the critical
frequency of light- flashes) in trips of varying duration, at different titries of
theday, and in different- seasons. A total of 60 engineers and their assistants
vere examined while on the job. 7he process of increasing faatit~;ue of the
visual analysor is influenced by the length of the trip, eircadian rhythms, and
season of the year. Giving such examinations in a real-life situation will
help to determine more precisely the initial stagres of eye fatigue and result
in the institution of the practical measures needed to control fatigue.
1/1

USSR
BENTKU __R., RUTKAUSKAS, V.
"The Asymptote of the First Two Moments of Spectral Second Order
Estimates"
Lit. mat. sb. [Lithuanian Mathematics Collection], 1972, 13, No 1, pp 29-
45 (Translated from Referativnyy Zhurnal - Kibernetika, No 8, 1973, Ab-
stract No 8 V214 by the authors)
Translation: Suppose X(t)=fXa(t)}, a=l,...,r, tET is~an r-dimensional
random field, homogeneous in the broad sense, with zero mean and real
components, where parameter t may be continuous,~T=RP, or discrete T=
f(tl,...,t Sunpose, further,
P ab
a,b=l,..., , is a second order matrix of pcriodogram~, constructed
from the sample (X(t)