SCIENTIFIC ABSTRACT BOLSHAKOV, I.A. - BOLSHAKOV, K.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000206130003-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 9, 2000
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

ACCESSION NR: AP4017S69
used for designing a separator of 2-3 statistically close signals; however, witha
higher number of signals. the number of alternatives rises so rapidly (as 11) that
it would be more reasonable to use, e. g. , a quasi-optivaum method of successive
alternativerpair comparisons. Another limitation of the theory is that, in the
process of observati?n; the decision as to the number of signals is not
reconsideied and the signals are regarded as finally solved. Orig. art. has:
Z figures and 40 fornwl&s.
ASSOCIATION: none
SUBMITTED:. 07M&y6Z DATE ACQ: ISMar64 ENCL: 00
SUB CODE:-,CO-"' NO REF SOV; 004 OTHER: 000

ACCESSION NR: AP4024721 S/0109/64/009/003/0408/0417
AUTHOR: Bolshakov, 1. A.., Laty*sh, V. G.
TITLE: is-ola-t-in-g- -an- _u~n_kn'own number of fluctuatin g signals from noise on the
basis of the theory of random points
SOURCE: Radiotekhnika i elektronika, v. 9. no. 3. 1964, 408-417
TOPIC TAGS: signal, noise, signal noise separation, signal transmission,
communication theory
ABSTRACT: The fundamentals of the theory of random points are briefly set I
forth. A realization y(t) at the receiver output is regarded as an additive mixture
of an indefinite number of signals which depends on one type of parameters A and!
noise. The parameter values are considered as random points in the space R. A;
-definite number of points ii drops out in R, one point per each of the segments
2,1 + d~.,), ..., (%n, %n dXn); this event is denoted by,'AnN, Therefore, with,
'd;.i - 0 , the probability of the above event is .P (A.)* (XI, d,%i dX,; or,
using the Bayes formula, the &-posteriori probability is.P(A,) CP(A,,'P(y(t) 1A,')
C is the normalizing constant, P(A,,) is the a-priori probability of the event;
Card 1/2

:ACCESSION NR: AP4024721
IA~) is a likelihood function. A set of the latter functions is determine
d for
a various number n of signals in order to find the conditional probability density.
A set oi normally fluctuating signals in the white'noise is described,
independently fluctuating, statistically identical, nonoverlapping and overlapping
signals are analyzed. The a-posteriori distribution of like parameters'of a aet of!
fluctuating signals can help in solving the problems of optimum detection
measuring, and resolving many signals when their number is not a-prior! known.
Orig. art. has: 3 figures and 37 formulas.
ASSOCIATION; none
SUBMITTED: 303an63 DATE ACQ: 1OApr64 ENCL: 00
SUB CODE: CO No REF SOV: 006 OTHER: 000
Co.rd

ACCESSION-NR: AP4038606 S/0109/64/009/004/0563/0570
AUTHOR: Bol'shakov, I. A.; Vatollo, V. V.; Laty*sh, V. G.
TITLE: Methods for detecting and measuring an unknown number of signals based,
on the random-point theory
SOURCE: Radiotekhnika i elektronika, v. 9, no. 4, 1964, 563-570
TOPIC TAGS: radar, radar signal detection, decision theory, random point
.theory
FABSTRACT: An attempt is made to unite the decision theory and the thepry of
correlated random points for solving the problem of signal observation (detection
and measurement). An unknown number of (radar) signals are received mixed
with noise. The mean-risk function is set up, and the Bayes decision o erators,
p
which ensure the highest quality of signal measurement and resolution, are
determined. The general structure of a detector -measurer is figured out on the
lCard

I ACCESSION NR: AP4038606
!basis of the square-law loss function. It is expected that the same method can be
extended over the cases of signals depending on several parameters, signals of
several known classes, arbitrarily grouped signals, etc. Orig. art. has:
ZZ formulas.
ASSOCIATION: none
SUBMITTED: 30Jan63 DATE ACQ: 05Jun'64 ENCL: 00
;'SUB CODE: DC NO REF.SOV: 003 OTHER: 001
ard 2/2

L 65264-6-5 EWT (cl)/EM)-2
A6CESSiON NR: AP5021849~ UP,/0280/65/000/004/003110040,
I PUTBOR: Bo I shalwv, 1. A.. (Moscow)
I Tl*.rlE:. The detection andmeasuiement of parameters of a random number of signa Is
u'
lbelongin- to different classes
SOURCE: - All SSSR. Izvestiya.. Tekhnicheattayn kibernetika, no. 4, 1965, 31-40
a so si Aite
!TOPIC TAGS:, r. ndom. noi inalp, noise 'aignal noise separation
IABSTRACT: Earlier papers by: the author dealtvitb the problem of extraction f rom
the noise of-a random number of statistically equiv Ialent signals. Rowever, during,
-I-applications itican be,rarely assumed that all the signals belong to the, same
class. Consequently, using the correlated random points theory, the author
establishes, the' la po A. a
steriori probability.of tbe'values of the parameters o
random number -of si als ~belonging- to different classes and appearing undistin-
.gr
guls-na-ble. iAthiti t) SCL C
16- otf- Ie'-ba.8"is -of the sol-ution theory - th.e authorL
L f ortau a the op~
late -imum operator of the simultaneous detection and measurement of
I 'the parameters of signals belongiiigto,several:classes and the signals of a single
class over the background:of the others. The results are illustrated by examples
-1of regular and fluctuating signals ina white noise. Orig. art. has! 42 formulas
and 2 figures.

BOLISHAKOV, I.A. (Moskva)
Detection and measurement of the parameters of a random number
of signals belonging to different classes. Izv. AN SSSR. Tekh.
kib. no.4:31-40 Jl-Ag 165. (MIRA 19;11)

ACC NRi
AR6035189 SOURCE CODE: UR/0274/66/000/009/1-005/Aoo5
AUTHOR: Bol'shakov A .- Minin, Yu. N.
TITLE: Spatial methods of separating signals from static in a multichannel
Wide-scanning-field system
SOURCE: Ref. zh. Radiotekhnika i elektrosvyazl, Abs. 9A27
REF SOURCE: Sb. 2-ya Vses. konferentsiya po teorii kodir. i yeye prilozh.
Sekts. S. Ch. 1. M., b. g., 46-57
TOPIC TAGS: signal interfere e, signal correlation, reflected signal, signal
noise separation
ABSTRACT: A synthesis of the best operators for detecting and measurin.'r, signal
parameters on a background of spatially concentrated noise interference by the
methods of the theory of statistical solution is made. The comparative analysis
is carried out for optimum and some nonoptimum processing systems. For the
solution of the problem, the amplitude and phase characteristics of individual
receiving systems are assumed to be known. In addition, it is assumed that the
r 1/2 UD C: 6 21. 3 91. 161:6 21. 3 96. 96
.Ord

jkc' NR:'-'-
AR6035189
observation time of the effective signal is much less than its interval of correla-
tion, which corresponds to the case of slow fluctuations of the reflected signal on
a radar in comparison with the period of observation. Spatial methods of separat
ing signals from interference in a multichannel detection system offers a sub-
stantial advantage in comparison with methods which do not provide for the com-
pensation of interferences. For the measuring stage, the angular sector of
significant increase in the noise errors of measurement can be noticeable
decreased. The bibliography consists of 3 titles. Yu. Belousov. (Translation of
abstract] [NT]
SUB CODEE: 171
2/2,

ACC NRI. AP7002245 SOURCE CODE: UR/0280/66/000/006/0134/0144
AUTHOR: Bollshakov, 1. A.
i ORG: none
TITLE: Some multidimensional filter discrimination problems for processes with
stationary derivatives
SOURCE: AN SSSR. Izvestiya. Telthnicheskaya kibernetika, no. 6, 1966,
134-144
TOPIC TAGS: filtration, white noise, stationary derivative process
ABSTRACT: Multidimensional (matrix) filters are found for the optimal
discrimination of the totality of processes with stationary derivatives from their
mixtures with white noises. The distinquishable processes are k-integrals from
white noise (k = 1, 2, 3), and they are interrelated. In the general case, white
noises are also correlated. Changes in filter structure in proportion to the
increase in the order of k processes are revealed, and the resulting reproduction
accuracy and gains realized by the joint processing of input mixtures are
investigated. (Author's abstract] [DWI
SUB CODE: 09,12/SUBM DATE: 20Dec65/ORIG REF: 004/OTH REF: 007/
A 1/1

RYAZANOV, A.A.;,BOLISHAKOV,, I.F.
Temperatures of flushing fluids when boring frozen ground. Izv.vys.
ucheb.zav.; geol.i razv. 4 no.2:133-141 F 161. NM 14:6)
1. Irkutskiy politekhaicheskiy institut.
(Frozen ground) (Boring)

BOL'SHAKOY-,-L,F-;--.RYA7,JINOV) A.A.
Purpose, design., and operation of an IPI moisture trap. Izv.vys.
ucheb.zav.;geol.i razv. 4 no.10:116-UO 0 161. O-aRA 14:12)
1. Irkutskiy politekhnicheskiy institut.
(Boring machinery)
(Air-drying)

KRIVOSHEM, V.M., insh.; BOLISHAKOV, I.F., Jnzk.
&tomatic line for making sand molds, Mashinostroenie no,5&
21-23 S-0 164 (MIRA 18t2)

BOLISHANOV, I.F.
M. ".-I-1--, ~ivam.ond-ai-Illing of hard fractured rocks and reasons for the
anomalous wear of diamond bits. Izv. vys. ucheb. zav.; geol.
i razv. 7 no.7tlll-118 JI 064 (MIRA 18:2)
1. Moskovskiy geologorazvedochnyy institut im. S. Ordzhonikidze.

-- -- -- - --- -- -- -- - -- -- - M
BOLISqAKOV, I.F., aspirant
Concerning the stability of the bole walls in iderground diamond
drilling. Izv. vya. ucheb. zav.1 geol i razv.7.no.loil4l-150 0
,64. (MIRA 180)
1. Moskovskiy geologorazvedochnyy institut im. S.Ordzhonikidze.

7) 1 k -T
S H A
127-58-5-16/30
AUTHORS: Prokopovich, A.A., and Bol'shakov, I.G., Engineers
TITLE: Concentration of Ferruginous Quartzites in the Olenegorsk
Plant (Obogashcheniye zhelezi3tykh kvartsitov na Olene-
gorskoy fabrike)
PER10DICAL: Gornyy Zhurnal, 1958, Nr 5, PP 53-55 (USSR)
ABSTRACT: The Olenegorskaya obogatitellnaya fabrika (Olenegorsk Con-
centration Plant) was constructed according to a design
by the Institute "Mekhanobr", and was put into operation
in 1955- Its annual rated capacity is 6.6 million tons
of ore or 2.8 million tons of concent-rate, of which the
first section of the plant should produce 1.6 million tons.
The base of raw material for this plant is the Olenegorsk
deposit of ferruginous quartzites with an average iron con-
tent of 30.4%. The plant has 3 departments: :rusliing,
concentration and dehydration. The crushing department
consists of the buildings for coarse and fine crushing
and 10,000-ton-capacity hoDpers for crushed ore. The con-
centration department consists of a main building connec-
Card 112 ted by an underground gallery to a concentration building.

127-5a-5-16/30
Concentration of Ferruginous Quartzites in the Olenegorsk Plant
The dehydration department consists of a building for dry-
ing, a 60,000-ton dehydration store-room and a 50,000-ton
dry concentrate store-room. In operation, some defects
of the technological procedure were disclosed which have
been or will be eliminated in the future. The third crush-
ing line with a yearly capacity of 6.6 million tons of ore
is to be constructed from 1956 to 1960. Expansion of the
concentration building has begun, aiming at a yearly 2.6
million tons of concentrate by 1960. The expansion of
the drying building has been completed and 5 additional
drying drums have been installed.
There is 1 diagram, 1 table, and 4 Soviet references.
ASSOCIATION: Olenegorskoye rudoupravleniye (Oienegorsk mine Administration)
AVAIL4.BLE: Library of Congress
Card 2/2 1. Mines-Development 2. Mines-Operation 3. Mines-Production

, BOLISRAKOV, I.G.; SHLENSKAYA, V.A. , red. iz4-va; KOZIDVA, L.Ye., takhn.
rei-d-,- ----
[Before the whole world] Pered litsom vsego mire. Moskvaq
Vneshtorgizdat, 1960. 128 p, (KERA 14:9)
(Exhibitions)

. . I
BOLISHAKOV,J~~Gri~;~'y cqjL RACHININ, G.I., red.; YERKROVA, Ye.A.,
tekhn. red.
[On all contineats of the world) Na vsekh kontinentakh mira.
Moskva, Izd-vo IMO 1963. 148 P. (MIRA 16:7)
(Exhihtions)

BOLISHAKOV, I.I., red.; POTREBICH, K., takhn.red.
[Economy of the Maritime Territory; 9*etatiatical'manual]
Narodnoe khoziaistvo Primorskogo kraia; statistichaskii sbornik.
Vladivostok. Primorskoe knizhnos, izd-yo, 1958. 189 p.
(MIRA 12:2)
1. Primorskiy kray. Statistichaskoye upravlaniye.2. Nachallnik
Statistichaskogo upravleniya Primorskogo kraya (for Bollshakov).
(Maritime Province--Statistics)

BOLISHAKOV, 1. 1.
Formation of the working class in Moldavia and its cultm-al
and technical growth between 1945 and 1955. Uch. zap, Tir. gos.
ped. inst. no.9:3-23 160. (MIRA 16:1)
(Moldavia-Economic conditions)'

BICILISHAKUJI Ivar. 1-11MOVI~,'rl;
[To6gy and torxrrov a' r r, 1 " C. f - Id n -la
zavtra Frimor"a. V-Iqdivostokt kjjj,~jmce izd-
vo, 1c)6-1. 70 p, omlii!

BOLISHAKOV, 1.0.
Better organization of roadbed maintenance. Put' i put.khoz. 4
no.6:18 Je 160. ~(MIRA 13:7)
1. Nachallnik distantsii puti, stantsiya Gryazovets, Severnoy
dorogi.
Milroads-41aintenance and repair)

BOLI SHkKOV, 1.0.
Using consolidated brigades in railroad sections. Put' i put.khoz.
5 no.6:13-14 Je '61. (MIRk 14:8)
1. Nachal'nik Gryazovetsko distantsii put*- Severnoy dorogi.
Nailroads-Management)

AUTHOR: Bollshakov, I.P., Engineer SOV/133-59-5-28/31
TITLE: Therinal Insulation of Heja:rth Tubcs in Continuous Heating
Fur.naces (Teplovaya izollr.itsiya pod&Vykh trub
metodichaskikh pechey)
PERIODICAL: Stall, 1959, Nr 5, pp 465 - 467 (USSR)
ABSTRACT: A study of methods of insulating hearth tubes in continuous
heating furnaess in order de::rease heat losses with
cooling water carried out by VNIIDIT is outlined. Two
methods of insulating: with p:refabricated refractory
blocks (Figure 1) and refractu~.-Y s-graeuts (Figure 2) were
tested. It was found tllzat the majority of gas-flred
h 'eating furnaces0(with -.under the metal not
exceeding 1 '1475 C) prefab:r-*'.c:..:*--id blocks are
quite suitable. Their life s.:-.ceads 9 months. At
temperature up to 1 250 0 C the service life of chamotte
blocks in gas-and oil-fired furnaces exceeds one year.
For high-temperature oil-fired furnaces (with a temperature
under the metal up to 1 475 0C) magnesite and magnesite-
chromlite blocks give a good service life. At the end of
the furnace campaign, only flalcinn- of t-he insulating blocks
Cardl/2 11~

SOV/133-59-5-28/31
Thermal Insulation of Hearth Tubes in Continuous Heating Furnaces
was observed. The insulation of the hearth tube with
prefabricated blocks can be done in 5-8 hours. A
centrallsed production of the insulating blocks, the
consumption of which amounts to about 2-5 tons per furnace,
is recommended. There are 3 figures.
ASSOCIATION: VNIDIT
Card 2/2

DIYACHKOV., P.N.; PIJRGfli, A.K.; WLISHAKOV,_I,.P- GUBKO, I.T.;
KOSTOMAROV,, Y.I.; SIZOV, I.D.
Refractory Diams materi&l. Ogneupory 26 no.9:394-398 161.
(MIRA 14:9)
1. Vostochny~ institut on)leuporov (for Dlyachkov, Purgin,
Bollshakov). 2. PervoumOskly dinasovyy zavod (for Gubko,
Kostomarov, -Azov).
(Refraeftry cmcmte)

SMLABVj V.V.; BUMSER, V.Yo.; BORODIN, P.P.; DIYAUKOV, P.N.; AIRGIN, A.K.;
LOLISHAKOV,,.I.P.---
Testing dinas concrete blocks in blooming mill soaking pits.
Ogneupory 27 no.6:26"69 162. (MIRA 15:5)
1. I-lizhne-Tagillskiy meta-Uurgicheskiy kombinat (for Shalayev,
Burkser, Borodin). 2. Vostochnyy institut ogneuporov (for
D'yachkov, Purgin, Bol'shak?V).
,, (Firebrick) (Refractory concrete) (Furnaces, Heating)

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