SCIENTIFIC ABSTRACT SOBKO. A.I. - SOBOLEV, V.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002203110014-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 1, 2001
• Sequence Number: 14
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

USSR IMC 6191576,858,4s637
T
TSMKOVA, S. A. anda=Aj.,,.1., All-Union Foot-and-Mouth Msease Scientific
Research Institute
"Detection of Foot-and-Mouth Disease Virus in Animal Slaughter Products"
Moscow, Veterinariya, No 1, 1972, pp, 35-36
Y__
Abstracti Dependable detection of foot-and-mouth disease virus is largely
related to the way the material is prepared for examination, chiefly the
method used to purify and concentrate the virus in the substrate. The use of
freon 113 (which promotes dissociation of virus antibody complex) to eliminate
ballast proteins in suspensions from organs mid tissues of infected animals
was tested and polyethylene glygol was used to concentra-te the virus by
precipitation. Lymph nodes, bone narrow, thyroid tissue,- lungz, beat, spleen,
etc. obtained from cattle infected with foot-and-mouth;disease virus and
slaughtered in different stages of the disease were exctmined. Suspensions
from these organs and tissues vere purifled.and concentrated with freon
113 and polyethylene glycol and then titrated in suckling nice. Virus in
these Suspensions I-ad higher infectious activity than i1rus An control
suspensions from the same sources that were not purified and concentrated.

V~iekvin ry~Medi6ine'
USSR UDC 619:616-983-43-074
and PROUOROV. V. N., All-Union Scientific Research Institute of
Food-and-Mouth Disease
"Method for the Identification of Food-and-Mouth Disease Virus Straiiisil
Moscow, Veterinariya, No 5, MaY 71, PP 110-113
Abstract: The suitability of the diffusion precipitation reaction for deter-
mining the type of virus strain was studied directly in pathological samples
and in the ser%un from diseased animals (cows, swine, gu1nea pigs, sheep). A
diffusion precipitation procedure was developed for i=ctivating the antigens
for the test, thereby guaranteeing avirulent preparations. Differences in
structure of the subtypes of the virus which can be precipitatrd were also
studied. Lymph from diseased animals was suitable as antigenic material in
the test. It was found that samgles of the aphthous lymph of cattle ard guinea
pigs, which had been kept at -ZO C for two years, did, not lose ability to pre-
cipitate. Other materials used as antigens for identifying foot-and-mouth
disease virus directly in pathological material incluled saliva, tissue, and
5Vo suspensions in physiological solution of material'from. The internal organs
of diseased animils. The reaction of diffusion procipitation in agar is a
1/2

USSR
SOBKO, A. I., et al, Veterinariya, No 5, May 71, PP UQ-113
simple, highly sensitive, and specific method for identifying- the various
strains of foot-and-mouth disease virus. In pathological material, the best
results were obtained when hyperimmune type-specific sera of guinea pigs ard
antigens from lymph and pancreas of diseased, animals were usei. Sera from
diseased animals can be successfully for,retrovpectiva type-identification of
virus strains. The best results were obtained with aniligen prepared from puri-
fied and concentrated lapinizod fe ot -and -mouth disease virus, whicti was in-
activated by keeping the concentrate at 580C for a ~iericd oe 4 hours. In this
way an avirulent antigen with its original precipitating activity could be pro-
duved. A qualitative difference was discovered in the'struaUwe of the Pre-
cipitating agent of subtypes of the virus.
2/2

USSR
B. N., USKOV, V. N., Leningrad Mechcuiics In-
SEMLEMIKO, V. G..V LQI~_Kqjp~V
stitute
"Particulars of Unstable Interaction Between a Supersonic Jet and an In-
finite Obstacle"
Novosibirsk, Izvestiya Sibirskogo Otdeleniya Akademii Kauk SSSR, Seriya
Tekhnicheskikh Nauk, No 131,206), Issue 3, Oct 72, pp 47-51
Abstract: The paper gives some of the results of experimental studies of
the process of unstable interaction between an airjct eaid an infinite
barrier. The results apply primrily to the frequency and ixuplitude
characteristics of wave structure, oscillation in the Jet preceding them
obstacle and pressure oscillations on the boundary. Pressure oscillations
on the barrier were measured and the wave structure ;.ri the jet was visua-
lized by the IAB-451 shadow device and the SFR-114 higli-speed c=.era. Pres-
sure pulsations on the barrier were measured by LKh-60! piezoelectric
sensors and recorded on the S-1-4 oscillograph. Frequency responses were
tape-recorded and decoded on the ASChKh I spectrum anetlyzer. The passband
of the recording equipment was 20 Hz to 20 kliz. The experinents were done
on airJets with Ma 1-3 andn 1. 5-20.

Aeronaut c at pace
''USSR
SEX=_E1rKO, B. G., SOBKOLOV, B. N., USKOV, V. If.
"Interpretation of the Sbock-Wave Processes Which Accompany Unstable Inter-
action Between a Jet and an Obstacle"
Novosibirsk, Izvestiya Sibirskogo Otdeleniya Akademii Kauk SSESR, Seriya
Tekhnicheskikh Nauk, No 13(208), Issue 3,,Oct 72, PP 39-41
Abstract. When a supersonic jet strikes a flat obstacle with dimension-
much greater than the ma:iimum diameter of the jet, there is a-,j abrupt drop
in the frequency of pressure oscillations and an increase in their ampli-
tude when the jet nozzle reaches a certain distmice from the barrier. In
this situation, the shock wave structure is strongly diffuried, and the
Z central shock wave fluctuates with a large amplitude af; a fr~_,quency corre-
sponding to that of the pressure oscillations. Such a mode of interaction
has been termed st1rong instability. In this iaode when the pre:,-nure in the
center of the obstacle is lower than at the periphery blockinj~ of the
central rezion -is observed as a result of adhesion of the tanE;ential dis-
continuity to the surface of thle obstacle. AAhesion tekes place at a din-
tance from the jet axis approximately equal to the maximim redius of -.'-fie
1/2

USSR
SMILIFTEMKO, B. G. et al., Izv. SO AN SSSR, Ser. Tekhn, 11auk, No 13(208,1%
Issue 3, Oct 72, pp 39-1,1
jet. This paper proposes a possible interpretation of the shock-wave pro-
cesses accompanying such a collapse of the tangential discontinuity. 'File
proposed hypothesis can be used to explain the r;attern of soruid enissior)
in the ambient medium during the interaction process. The shock waves
which arise during the process are reelected fron the surface of the ob-
stacle into "he surrounding medium. One or more i,,ave,~l may recult, Cv~.-vend-
ing on the nir-alber of reflections of a shock wave in the perio-3 of a single
oscillation. ~-.Ihile the proposed interpret ation applies to obstacles much
larger than the maximum jet diameter, the case of obstacles with dimensions
comparable to the maximum Jet diameter is basically similar.
2/2

USSR
GINZBURG, I. P. , AKIMOV, G. A:.
"Determination of the PrinciDal Flow Parameters in a~Supersonic
Stream of an Ideal Gasff
Leningrad, Uchenv auiski Leningradsl-loj~,,o Gosudarstvenno~-o
y7e z
Universiteta, No 357, SER. 1140. INAUK, N.0 46, 1970, PP 3b-755-
Abstract: This work suggests a refined approx~iation method for
calcula ing the principal flow parameters in a!supersonic stream
of:an ideal gas. The task of the work includes primarily det-er-
mination.of the gas dynamic parameters in various areas of the
stream, as well as detenrUnation of,boundaries. of J=ps in the
stream and com-oression.

023 UNCLASSIFIED PROCESSING DATE--18SEP70
PlATLE7-OPTICAL NO PRIME3 POSITIVE CENTERS IN CALCIUWTUNG.STATE -U-
.,:AUTHOR-(02)-MAKSIMOVA, G.V.t SOBOLt A.A.,
~~"CCUNTRY OF INFO--USSR
,~.-SOURCE-IZV. AKAO. NAUK SSSR, NEORG. MATER. 19701 6(2)v 307-13
:_jD AT EPUBLISHED ------- 70
AREAS--PHYSICSj CHEMISTRY
tOPIC TAG.S--OPTIC PROPERTYj NEODYMINUM COMPOUNDt LUMINI-SCENCE, ABSORPTION,
--cRYSTAL STRUCTURE* CALCIUM COMPOUND# TUNGSTEN COMPOUND.
"CGNT'lot MARKING--NO RESTRICTIONS
.-DOCIMIT CLASS--UNCLASSIFIED
,PROXY RFft/FRAME,~-1988/0544 STEP NO--t)R/0363/701006/002/0307/0313
CIRC ACCESSION Nn--AP0105529
UNUCLASSIFIE0
-0 MERRIEST

-2 023 UNCLASSIFIE'D PROCESSENG DATE--135EP7C
~CIRC ACCESSION NO--AP0105529
i~ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THE CAWO SU04 MINUS NO PRIME3
POSITIVE CRYSTALS TO BE STUDIED WERE GROWN BY THE~CZOCIIRALSKI METHOD.
THE ND PRIME3 POSITIVE IONS FORM IN CAWO SUB4 SEVERAL TYPES OF OPTICAL
CENTERS. SEPD. OUT WERE THE SPECTRA FOrR THE R-CENYEK Of: ND PRIME3
POSITIVE9 WHICH IS ASSOCO. WITH THE FORMATION OF NO PRIME3 POSITIVE
MINUS NO PRIME3 POSITIVE PAIRS. THE POSITION OF THE COMPONENTS OF THE
PRIME4 F SUBTHREEHALVES, PRIME4 I SUBELEVEN-HALVES LEVELS FOR THIS
CENTER.WAS DETD. THE R-LINES ARE OBSO. IN SAMPLES WITH ANY GIVEN TYPE
OF COMPENSATION OF THE EXCESS CHARGE OF THE NO PRfME3 POSITIVE ION. TWO
ND PRIME3 POSITIVE MINUS V SUBCA (M-CENTERS) CENTERS WERE FOUND, WHICH
ARE MOST NOTICEABLE IN SAMPLES WITHOUT. COMPENSATION BY ADONL.
IMPURITIES, THE OPTICAL NO PRIME3 POSITIVE MINUS.V SUBCA CENTERS ARE
PRESENT ALSO IN THE CAWO SUB4 MfNUS NO PRIME3 POStTIVE:MINUS NA
PRIMEPOSfTIVE CRYSTALS; HOWFVER-P AT A LARGE CONCN, OF NO PRIME 3POSITIVE
AND NA PRIREPOSITIVE THERE IS ORSO. A BROADENING [IF THE. ABSORPTION AND
THE LUMINESCENCE SPECTRA IN CAWO SUB4 MINUS ND PR[ME3 POSITIVE MINUS NA
PRIMEPOSITIVE CRYSTALS. THE TWO SIMPLEST ND PRIME3 POSITIVE MINUS NB
PRrME5 POSITIVE CENTERS ITHE N-CENTERS:) WERE DETD,. IN THE CAWO SUB4
MINUS NO PRIME3P OSITIVE MINUS N8 PRIME5 POSITIVE SAMPLES. AN AVERAGED
SCHEMATIC FOR THE SPLITTING OF THE LEVELS'PRIME4 F SUBTHREE-HALVESt
PRIME4 I SUBNINE-HALVES, PRIME4 I SUBELEVEN-HALVES WAS~CONSTRUCTED FOR
THE- N-CENTERS.

.job
USSR ODC 539-89
ALEKSANDROV, V. I., YAVITUSKIY, A. A., MAKSIMOVA, G. It., P11Q;(hOPP1fA...j,1.
"IsETV V M Physical
a SOBOL,
(Ac demician), SAIRIKIS011, S. E., A, A., TATARIN
Institute ineni P. N. Lebedev, and Institute of Crystallq,~;raphy imeni A. V.
S
NIKOV, Academy of Sciences of the USSR,'Mosc
hM ow
3+ 4 4
##A Study of Stimulated Emission by Nd Ions in Crystals at the F
Transition" 3/2 13/2,
Hoscow. Doklady Akademii Nauk SSSR, Vol 2111 , I
No 3, 21 Jul 73, PP 567 570
4
Abstracti The prevailing transition for neodym-lum is F 3/2-' 11112 (about. 60.~~)
bIut the transition to 4113/2 is of both pract ical and theoretical intcrest,
The authors studied doped crystals of Ca? -YF ; Ca Y F ~ (PO F, Zro Y
2 3 2 5 19t "5 4)3 2- 203
and HfO 2_Y2031 Samples were tested at 7?OK a nd 300oY. Di.ser action was obsei-vcd
at three frequencies near 1.35 mir-rons in yttrofluorite, at two points in
tysonite, and at several locations In fluorapatite with a 910 0 aljle between, the
optical and geometric axes. Analysis of the low-tenperatu.re sp!!ctra showed that
In all observations their liner, were innen*ltlve to concentration.
3+
The cubic crystals of ZrO"-y 0 and HfO -Y 0 1 r I t h Nd'. *ions showed vory
-2- _3____ __2 3
A

--- --- ---- -- --- - --- --- - - -- -- I~li 7- -- - --- -
- - -- - L.1 -
-.% M+ jj~ i. i, -n... , 11 ~,-"
- . i
r4-17-.!',;R~~!~~'~~ MY-

-
0 UNCL ~SSI'FIED PROCESS;ING DATE-18SEPTO
23 A
LE--OPTICAL NO PRIME3 POSITIVE CENTERS IN CALCIUWTUNGSTATE -U-
i. 'AUTHOR-(O2)-MAKSIMOVAy G.V,p SOBOL9.A.A.
.COUNTRY OF INFO--USSR
;`SOURCE--IZV. AKAD. NAUK SSSRP NEORG. MATER. 1970t 612)r 307-13
PUBLISHED ------- 70
:_'SU9JCCT AREAS--PllYSICSt CHEMISTRY
:-TOPIC T-AGS--OPTIC PROPERTYj NEGOYMINUM COMPOUN0, LUMINESCENCEt ABSOkPTION*
'CRYSTAL STRUCTURE, CALCIUM COMPOUINDt TUNGSTEN COMPOUND
C CNT .4 0 LMARKING--NO RESTRICTIONS
~DOCU4ENT CLASS--UNCLASSIFIED
:,PROXY RFEL/FRAME--19813/0544 STEP NO--UP/0363/70~006/0021030'1/03L3
CIRC ACCBSION tln--AP0105529
LASS IF IED

~f' ~4 /'2 023 UNCLASSIFIED PROCESSING DATiE--ISSEP70
CtRC ACCESSION NO--AP0105529
~-ASSTRACTIEXTRACT--(U) GP-0- ABSTRACT. THE CAWO SUB4 MINUS NO PRIAE3
POSITIVE CRYSTALS TO BE STUDIED WERE GROWN BY THE CZOCHRALSKI METHOD.
THE NO PRIME3 POSITIVE IONS FORM IN CAWO SUB't SEVERAL TYPES OF OPTICAL
CENTERS, SEPD. OUT WERE THE SPECTRA FOR THE R-CENTEK OF: NO PRIME3
POSITIVE, WHICH IS'ASSOCO. WITH THE FORMATION OF NO PR[ME3 POSITIVE
MINUS ND PRIME3 POSITIVE PAIRS. THE POSITION OF THE COMPONENTS OF THE
PRIME4-F SUBTHREEHALVES, PRIME4 I SUBELEVEN-HALVES LEVELS FOR THIS
CE14TER WAS -'DETD. THE R-LINES ARE OBSD. IN SAMPLES WITIf ANY GIVEN TYPE
OF Cn.MPENSATION OF THE EXCESS CHAqGE OF THE ND PRIME3 POSITIVE [ON. TWO
NO PRIME3 POSITIVE MINUS V SUBCA (M-CENTERS) CENTERS WERE FOUND, WHICH
ARE MOST NOTICEABLE IN SAMPLES WITHOUT COMPENSATION BY ADONL*
IMPURITIES. THE OPTICAL ND PRIME3 POSITIVE MINUS V SUBCA CENTERS ARE
PRESENT ALSO IN THE CAWO SUB4 MINUS NO PRIME3 POSITIVE MINUS NA
-PRIMEPOSITIVE CRYSTALS; HOWEVERt AT A LARGE CONCN. OF ND PRIME 3POSITIVE
AND NA PRfMEPOSITIVE THERE IS OBSO. A 6ROAO.~NTNG OF THE ABSORPriDN AND
THE LUMINESCENCE SPECTRA IN' CAWO SUB4 M4.N,U5iNO PRIME3 POSITIVE MINUS NA
PRIMEPOSITIVE CRYSTALS. THE TWO SIMPLE~T NO PRIME3 POSITIVE MINUS NB
PRIME5 POSItIVE CENTERS (THE N-CENTERSI;4ERE DETO..~Ifl rHE CAWO SUB4
MINUS NO PRIME3P OSITIVE MINUS NB PfltI05 POSITIVE SAMPLES. AN AVERAGED
SCHEMATIC FOR THE SPLITTING OF THE LEVELS PRIME4 F SUBTHREE-HALVES,
PRIME4 I SUBNINE-HALVESs PRIME4 I SUf3ELEVEN-HALVES:WAS CONSTRUCTED FOR
THE N-C-ENTERS.
L-ASS I

USSR UDC: 669.71.472(088.8)
BEWV, Yu. I., SOB014, I. I., BAKHTIN, A. A.
"Method of Removal of the Lining of an Aluminum Electrolyzer"
USSR Author's Certificate Number 351926, Filed 27/07/70, Published 11/12/72
(Translated from Referativnyy Zhurnal Metallurgiya, No 8, 1973, Abstract No
8G176P, by G. Svodtseva).
Translation: A method of removal of the lining of an aluminum electrolyzer
including breakup of the lining, differing in that inorder to reduce the time
required for overhaul of the electrolyzer and increase the productivity of the
labor, the lining is broken up by lifting it upward in the loops of lines
which are preliminarily placed on the layer of refractory filler between the
cathode shell and the lining as it is installed. 'Me ends of the lines are
placed between the side plate and shell of the bath in the filler 1/4-1/3 of
the. way down from the top of the cathode shell. A crGss-sectional drawing of
an electrolyzer is presented.
1A

USSR UDC 669.71.472(088.8)
ALESHINTISEV, V. 1. , BELOV, Yu. I. , and SUAL
"Electrolyzer for the Production of Aluminum"
USSR Author's Certificate No 271026, Filed 27/02/67, Published 27/08/70
.(Translated from Referativnyy Zhurnal-Metallurgiya, No~2, 1971, Abstract
No 2 G147 P)
Translation: In order to increase the service life of the electrolyzer
and increase the yield of Al per current, carbon-graphite blocks are
located in steps, electrically insulated from each other, from the side
lining and bottom blocks.
T T

USSR LOG 669-713-7
KAINAUKHOW, YEE. N., GUL-DIN, 1. T., SOBOL' I.-I.t anct UJI[AX-Mo U. I.
"On the uSelection uf Optimum Electrolyte Composition for A-Luniniuil froauctiorV'
14oscow, Tsvetnaya Mletally, Vo L, Jan 74, PP 35-38
Abstractt The moot effective way of intensifying the production of aluminum
is to change the electrolyte composition by introducing diffaxent salt
additions. The electrolyte guaranteeing the lowest temperatt=e of the pro-
cess is considered optimum, as its temperature in the final amalysis deter-
mines the current efficiency as well as the yield of everczy axid the efficiency
of the electrolyzer. Factors which deternine the overheating of the elec-
trolyte and# thereforo,.the tomperature of the processp arc, discussed and ways
to decrease the oh4zic resistance on the anode-metal section axe indicated,
A readily fusible electrolyte with raised electroconductivity and fluidity must
be used to decrease the temperature of the process. The inost effective adeition
is LIF; all other additions affect the properties of the cryolite-alunitia
melt in very different ways. The selection of optimum compositions of the
multicomponent electrolyte for aluminum production must be based on exparimeatal
studies of the pbysico-cheaical properties~of melts and their industrial tests.
3

'SSR
'etallyp No 1, Jail 74, pi, 35-38
KARNAUKHOV, YE. N., et al., Tsvetn),ye N
Chloridei5 of alkaline earth metals have the greatest eftect on electrocon-
ductivity, viscosity, and fusibility of the melt. The quantity of additions
of tho rvilticomponent electrolyte must not exceed 8-1D)I5,* Eight bibliographic
referencos.
2/2

USSR
UDC 669.71.472(088.8)
BELOV, Yu. I., VOROB'YFV, D. N., SOBOL',,I. 1. AYUSHIN, B. I., and
ZYRYANOV, L. P.
"Method of Utilizing the Spent Carbon-Material Lining of Aluminum Electro-
lyzers"
USSR Author's Certificate No 261701, Filed 30/10/68, Publish~--d 28/08/70
.(Translated from Referativnyy Zhurnal-Metallurgiya, No 2, 1971, Abstract
No 2 G158 P)
Translation: To reduce the cost of production of Al, the used lining made
of carbon materials is ground to a grain:size of 0.2 mm, then used to make
up 2-5% of the dry charge used to,make the anode mass.,
_9

Optimization-
USSR UDC 518-1
ARMBOLEVSKIY, I. I. Academician, GOWN, M. D., GRIXKVrECH, V. K.Jaxl"
,L.& , and STATNIKOV, R. B., State Scientific Research Institute of Mechanical
'REgineering, Moscow
*Optimization in Machine Theory by LP-Search"
Moscow, Do;aady Akademii Nauk SSSR, Vol 200, No 6, 1971, pp 1287-1290
Abistracti The principal types of optimization problems occurring in machine
theory- are optimal analysis problems, optimal synthesis Problens,and best 8.p-
proximation problems. They are all multiparametric and the use of classical
methods of the calculus of variations is, as a rulet Impossible. A global
search is recessary. An "independent" random search (Monte Carlo method) per-
%its the oitultaneous optimization of all criteria that aTe of.interest. The
selection of the decision cr conpromise criterion can be made during the "man-
machine" dialogue. Further improvement of the model (if it is required) is
possible by using local search methods, which usually converge In the neigh-
borhood of the extremum. The authors suggest that, Instead of a random search,
its deterministic analog an LP-search be used& It has led to much

USSR
ARTOBOLEY&M, I. I., et al., Doklady Akademii Nauk SSSR, Vol 200, No 1971,
pp 1287-1290
better resitIts than the random search in a number of complex problems, with
the number of samples reduced 2-4 times. The.article,deseribes the scheme
for the LP-search and considers the example of an oscillatory system with three
degrees of freedom, in which it is necessary to find the model.with the mini-
mum length and the model with the maximum difference between the first and
second natural frequencies subject.to restrictions,
137

-Vas SY
17 bitc
UI)C g12.1
OPTIMIZATION V; THE THRUITT CF W~QUNFS, USING THE U-SEARL11
ZArticle by i-caderaiclan.1, A
1 1, ~~ -
I. Y, und
tg'.U
of
1
'o 6 1971, pj~2 7-129.0
The przblezs of optlm= plLnnlng are parti(,ularly press-
Ing r-ndtir series yroductior., conditions and in the designinz of
experislIve
Optimum planning incl-adLs both a nearch for a design pl!La
(and Its* corre:ip~,nding 1,.-~Lr=aters) ,rcording, to tte riven quali-
ty criteria and th~- crLnt,~,n of new ma th,'xa 1. Left I mrtriods that
consider the specific_- oC couplex multipurzimiatri.- aitl c4iilti-
cr1tr-r1& prolole= LLI.
1. Instead of t)je c---.nc&pz..9 machira-, mechjnism, desi,,n,
and so forth, ve wIII int.-,-di~cr a nond Inew lona I analor -- L~.P.
model. For a given structi~r~, -,-nil n deg-rr-Ai of z'ree-
dom I th;~ Modi-I is 401,el- inc,4 Iluint L~
whero cA* a!- the pcrici4,Sr1,h1,? varisTI,~,.ns of
Variotis: additio---all llnitatlot,r ran 'Lh P
p.:,
system's behavI-:.,r closod. ser-tion G in p-urallele-
piped (1); we consid-~r 5 to '-,r- Positivr,
If the qua~lzy Is -!t-.tPr!A:icd by a f,AnctLrn
ho quality -,;hteh is def n wo
(t Ined in G, the
,:', such that an OPLI"
all that model jM
Le.,t .as to umIt,- If Is del'Ined In G.
', ot us exaa:1ne the basic tip&s of cptimization problens- ID
that r1,,, In thc zheory .?f :-acnjnt~-5. .3
-7-

USSR
AO_ _BQL_ !-I - -
"The Problem of Relating Dispersions with Norms"
Vopr. Vychisl. i PrikI. Hat. [Problems of CouiputaLional and Appli(~d Mathe-
matics of Works], No 14, Tashkent, 1972, pp 12-34 (Trans-
lated from Referativnyy Zhurnal, Kibernetika, No 3, Nlo,',cow, 1973, Abstract
No 3 V197 by B. Granovskiy).
Translation; In calculating the integral by the Monte
Carlo method, various quadratUre formulas with random nodes are used,
representing unbiased estimates for I(f). The quality of these formulas
is generally determined by the magnitude of their dispersion, which is
a certain functional in the class of functions f 11
The author sets himself the tash- of estimating the dis()ors.ion of quundra-
ture forimilas with random nodes in normalized functional ~;I=.Ws, Darrolele-r
than L2' A solution to this probleirt producod c:lrlier by the author for'
the simple Monte Carlo 1110thod andone norliimlizcd space of flin,-:~tions is
presented,
20

~2:1
MR UDC 621.396.963
~SOBOL', I. S., Candidate of Medical Sciences, Col Med Serv
-"Radiation Prot
ection During Calibration of DosLmeters"
Moscow, Voyenno-IMeditsinskiy Zhurnal, No 3, 1970, pp 58-59
Abstract: A system is described for the radiation protection of personnel in
repair and calibration operations. The system consists of the GUII-CO-5-1 in-
dustrial gamma-ray apparatus (flaw detector), in which manual control is
replaced by remote control using the AOL-22 type 0.3-kw el.ectric inotor. The
mma
a~ -ra,, apparatus is mounted in the operational area between solLd 0.8 m
g
brick walls, which screen the radiation. The container for permanent storage
~of the source -- cobalt 60 with an activity of 640 milligramr-equivalents of
radium, the electric motor, and the RV-45 reducer, are mounted one meter below
floor level in a one-story building.
The radiation source is raised via a flexible feed hose into the working con-
tainer, which has a window in the upper part through u+Jch th2e gairma-rays pass
and irradiate the dosimeter being checked. The dosimeter is delivered to the
source in a carrier via a conveyor passing through Ain opening in the brick wall.
An epidiascope, installed above the carrier conLaining the- do-1111letor, trangmits
1/2

USSR
SOBOL', I. S., Voyenno-hfeditsinskiy Zhurnal, No 3, 19710, pp 58-59
scale readings of the mete- being checked to a screen above the working place of
the calibration specialist. The distance between the source and meter is measured
with a centimeter tape, the readings of xdAch are also transmitted by the epidia-
scope to the screen. Feed of the source into the working coatainer and movement
of the carrier and meter along the conveyor, to and from the specJalist and source,
is accomplished by a remote control panel operated by the specialist. Knowing the
activity of the source and its distance to the calibrated instrument, ic is easy
to check the correlation between the radiation dose rate of the source and the
instrument readings.
The reliability and high degree of radiation protection afforiled by this systell
have been confirmed by six years' study of work in radiation calibration, and
were determined by measurements of radiation levels in the working place and in
the adjacent room by individual dosimetry, and by dynamic observations of the
state of health of people working in the radiation calibration shops.
2/2

__112 012 UNCLASSI FIED PROCESSING DATE--230CTTO
TITLE--EVALUATION OF THE PROPERTIES OF CAST IRON BY CHEMCAL AND
THERMOGRAPHIC ANALYSES -U-
AUTHOR-(04)-LEVII-Lol.p KLETSKIN, G.I., SOBOL, N.L,.# KITAYEV, YA.A.
r, ",-,COUNTRY OF INFO--USSR
:,SOURCE--LITEINOE PROZIVED. 19709 29 7-8
DATE PUBLISHED ------- 70
SUBJECT AREAS--MATERIALS
...JOPIC TAGS--CAST IRONq ALLOY COMPOSITIONo MECHANICAL PROPERTY,
THERMOGRAPHIC ANALYSIS
CONTROL MARKING--NO RESTRICTIONS
[',7~~DOCUMENT CLASS--UNCLASSIFIEO
OROXY REEL/FRAME--1996/1733 STEP NO--UR/0128/70/002/000/0007/0008
CIRC ACCESSION N0-00118711
UNCLASSIFIED
HE= .0 No Mil"W...1.11i 8 ~N

2/2 012 UNCLASSIFIED PROCESSING DATE--230CT70
CIRC ACCESSION NO--AP0118711
ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT* THE TEMP. 1-NITERVAL OF
SOLIDIFICATION CAN BE DETDs RAPIDLY IN 1-5 MIN 13Y A THERMOGRAPHICAL
METHOD AND FOR STABLE CONDITIONS IT CAN BE USED FOR THE EVALUATION OF
MECHo PROPERTIES Or- CAST' IRONS, TH& RELIABILITY OF THIS PROCEDURE 4AS
VERIFIED WITH 3 KINDS OF CAST IRONS Al8l AND C. (C 2.84
L -3.31,
3,07-3.34, 3.15-3.40; Sf 1.21-2.84t 1.31-1.84v 1.60-2030; AND MN
0.08-1.72, 0.80-1.63, 0.60-1.10 Wf. PERCENT, RESP.) REGRESSION
EUUATIONS WERE DETD. FOR TENSILE STRENGTH AND HARDNESS IN DEPENDENCE ON
THE TEMP. INTERVAL OF CRYSTN* FRUM THERMOGRAPHICAL ANALYSES, SIMILAR
EQUATIONS WERE DETD* FOR TENSILE STRENGTH AND HARDNESS IN DEPENDENCE ON
THE CONCN. OF SI AND C FRO,1-1 CHEM. ANALYSES. BOTH THERMOGRAPHICAL AND
CHEM. MFTHODS GAVE ANALOGOUS CORRELATION CUEFFS. FOR EACH OF THE 3 CAST
IRONS, THE'BEST COEFF. WAS OBTAINED FOR THE CAST IRON WHICH HAD THE MOST
STABLE CHEM. COMPN. OF CHARGING MATERIALS*
UNC L A S S I F I E 0

029 UNCLASSIFIED PROCESSING DATE--11SEP70
JITLE--EVALUATION OF THE PROPERTIES OF CAST, IRON BASEL) ON CHILL TESTS -U-.
_AUTHOR--LEVIv L.I.t KLETSKIN, G.I., SOBOLP N.L.i KITAYEVY YA.A.
'.COUNTRY OF INFO--USSR
7-SOURCE--LTTEINOE PROIZVOO. 1970t (1)v 6-7
DATE PUBLISHED ------- 70
-,.SUBJECT AREAS--MATERI ALS
..-TOPIC,TAGS--CAST IRON, SILICON, METALLUR'l.C PROCESS CONTROL, T;:NSILE
-STRENGTH, METAL HARDNESS
R 0 LMAqKTNlG--?l0 PESTRICTIONS
:-DOCUMENT CLASS--UNCLASSIFIED
PROXY REFL/FRAHF--1Wll/131,9
CIRC ACCESSION 11110--AP01060913

.~~2/2 029 UNCLASSIFIED Pq9CFSSING DATE-11SEPTO
CIRC ACCESS19N NO-AP01060P5
'ABSTRACT/EXTRACT-i,U) GP-0- ABSTRACT. ON THE BASIS -OF TNOUST"IAL CONTROL
DATA AN ATTFMPT 4AS MADE TO CORRELATE TENSILE STRENGTH A149 HARDNESS
CHILL TEST FGR~ 2 GRADFS.0F GPAY CAST IRON,
VALUES WITH RESULIS OF THE
MELTED IN AN 11 TON COKE GAS CUPOLA WIT14 PREHEATED 3LAST K 2.14-3.31,
3 07-3.34; St 1.21-2.84, 1.31-1-84; -Mlil 0.80-1.72, 0,50-1.63; 2
5
o:25, S'0.11, 0.11 WT. PERCENT, RESP.). THE 1ST CftST [RON WAS
WITH CA 0.4-1.1PERCENT, WHILE THE 2ND WAS'UNIMGOIFIED. STUDIED CaST
IRONS.WERE CAST INTO DRY MOLDS DIAM. 309 LENGTH 340 MM7 AS 'WELL AS IN
C14IL-L TEST-POLDSt -REPRESENTING PLATES 50 TIMES 20 ANO 51) Titir-S 9, RESP.I.
14 WHICH THE ONE SIDE WAS COOLED BY A MASSIVE*METAL BLO-rK. PEGRESSIO."i
~EQUATIONS WERE CALCD. FOR THE TENSIEL STRENGTH AND HARPIESS DETNS.;
THESE DID NOT SHOW ANY SIGNIFICANT CORRELATION. THE RtASON FnR THfS
.WAS THAT St CONCN. AFFECTED THE FORMATION OF CEMENTirF LAYER 5-7 TIMES
MORE STRONGLY THAN IT AFFECTED IHE 'QNSILE STPENGTH, AND,HARDNIFSS.
..........

1/Z 016 ONG L AS S I Fl E 0 PROCESSING DATE--090CT70
TITLE--SOLUTION OF THE AIR EXCHANGE PROBLEM IN THE'WORKING CHAM3ERS Of
LARGE IRRADIATION PLANTS -U-
AUTHUR-~OBIJL.t N.V.
couNTRY or- INFO-USSR
-SOURCE-BERLIN, KERNENERGIE, VOL-13* NO 21 FEB 1970s PP 55-57
DATE PUBLISHED - - - FE870
~i,__'SUBJECT AREAS-61OLOGICAL AND MEUICAL SCIENCES
TAGS-ATMOSPHERIC CIRCULATIONt RADIA71ON PROTECTION, ELECTRON
-:ACCELERATOR
MARKING--NO RESTRICTIONS
'-~-UGCUMENT CLASS-UNCLASSIFIED
.'...PROXY RE STEP %0
-EL/FRAME--1993/0680 --GE/0025/IJ/013/002/0055/005?
::.,CIRC ACCESSICN N(J-AP0113551
UNCLASSIFIED
11 lit II

2/2 016 UNCLASSIFIED PROCESSING DATE-090CT70
CIRC ACCESSION NO-AP0113551
GP-0- AbSrRACT. A TECHNIQUE FOR CALCULATING THE
AIR EXCHANGE IN THc WUkKING CHAMBER.S OF LARGE IRRADIATIGN PLANTS (GAMMA
IRRAUIATIOIN RIGS AND ELECTRON ACCELERATORS) 15 PROPOSED, BASED ON TAKING
INTO ACCOUNT THE DAINGLROUSNESS OF THE VARIOUS DAIMAGE-5 OUE TO RADIATION
EFFECTS IN AIR, THE IFORSIUDEN PERIOW IS CALCULATED. FACILITY:
:IN5TITUTE FOR OCCUPATIONAL HEALTH, SOVIET ACAUEMY OF SCIENCES.
FACILITY. INSTITUT GIGIENI TRUDA I PROFZABOLEVANII AMN SSSR.
89
UNCLASSIFIED

Superalloys
USSR UDC 669.243.82
SOBOL" S. I.
Secondary Losses of Nickel and Cobalt~in Autoclave Leaching of Oxidized
Nickel ores"
Moscow, Tsvetnyye mctally, No 5, May 72, pp 25-28
Abstract: Selective autoclave leaching of nickel and cobalt ores with
sulfuric acid is the basis of the processing flow chart at the Yloa Plant
(Cuba). Studies conducted at the State Scientific Reaearch Institute of
Nonferrous Metals /GINTsVETNET/ indicate that losses of nickel and cobalt
with leaching waste are dual in nature, i.e., there are primary (incampletely
leached) and secondary--due to the formation of alurninum sulfate hydrolysis
products. The Ir.Lter occur in the form of minerals including hematite
6
_J 127137s Electron paramagn
Oic resonance in lattice defects
in synthetic diamonds. -Bratashevskii.
Vu. A.;,-Lityini Yu.
enko, N. D.-
Sarnson NT. (Donets- Fiz.-Tekh
7.1tet* M%t
1xv a 74 au
monttsk UbbK). 1 1: . of ,
ew M speL-tru obitained
1970, 6(2). 368-.9 (Russ). A i_~Pe
n
in nonirradiated synthetic diattionds is disciussed.'~ In *thetic
diam6nds which had been syn Ithes6ed With, various arnts. of
solvents (Ni, Co. -isent, at