SCIENTIFIC ABSTRACT SINISOO, M.A. - SINITSIN, YE.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001550730011-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 24, 2000
• Sequence Number: 11
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

SiNisou, M.
A register operating on diodeless Hd1ken switching elements.
Izv. AN Est. SSR. Ser. fiz,--mat. i tekh. nauk 14 no.1:120-121+
t65. (MIRA 18:11)
1. Institut kibernetiki AN Estonskoy SSR.

ACC NRi AT6002991
so u R E coL) b. - uit o o 0 o 16 r),) o (1
..43
AUTHOR: Sinisoo, M. A.
ORG: none
TITLE: Diodeless magnetic logic f;.Xsterns
'ISOURCE: lEsesq ni;ly saye8l Chad ' inagnitnym cb!mentaiiz avtornatiki I
_yAK__ _t _ . ~~ye_ po_ -
,vy.SNsfite1.'noy.tekhniki. 9th, Yerevan, 1963, tMagaitirryt tsifrcjvyyc clementy
(Magnetic digital clemeTits). cloklady tioveBlichanlya. 1,-d-vo Nai!ka, 1965,
2,0-243
TOPIC TAGS: magnetic logic, logic circuit, logic device
ABSTRACT: A corni,arative anaLysl~j 1.9 presented or two t,:,I)e!3 of dic(teless magnetic-logiel
syst,ems: (1) Circiilt!j discharring the flux Lhrf,)ugh a resistor and (2) Circuits with-
out flux discharge. It Is fourid that th,,- rninim-.im tfinf- of operati-n of the second tyl)e
is shorter by it factor of 4. 66 than that of the first type. Under ~ ertain efilial
conditions, the ridninitim oize of "he first type is smaller by a fa;-tor of Z. 24 than that
of the second type. The hvMf!re9i13-1()0p 9hape Oioul(l b~, closer -.o rectan.gular for
Card 112

ACC NR; AI'600291? I
higher pyramiding factors; i rift! rior -shape ferrites are still -;uit;_t4e for the first type,i
Both types require approximately equal amounts of drive Dower. ~_'-onclusinn: The i
second type seems to be more promising for application with low pyramiding factor!i,
nondestructive readout, and flux accumulation in the rec,~iving elt-ment. The firnt
type can be recommended for slower applications. "The project was directed by
Corresponding Member, AN SS3R, J_. S. Bruk. Orig. art. has: 3 figurcs and
4 formulas.
SUB CODE: 09 SUBM DATE: 23AI)r65
Card

?4q 'I-
F ( k) -`VT
ACC rJR: AI'6017288------- SOUKX CX)DE: LtR/0201/(i
1JF(C) j D/Hlol
ALMOR: sinishchuk, I. K.
OIC: none
Trf.Ld-": Change in the properties of thin metallic films followirrT MldianiCal workim
and heat treatment
SOURCE: N1 BSSR. Vestsi. Seryya fizika-tekhnichnykh navuk, no. 4, 1965, 57-61
TOPIC TWS: metal film, zinc, cadniiin, copper nic ("nr4 4* a o. i A-- lit-, i r -r,,?,-
Ai?-V1P1YCT: The author dcTmTtrates the possibility of raising tjQ 6c-r-sit"V of filni~ of
~1 IL , Cr]
zinc cacinium, an The exj-,-.,j--.Lr0:mts %Nx!r,2 ca-rri
r F g~- ~r that of the bulk rp-aterial.
on zinc: and cactniun films sputtered on quartz substrates at p---c--,oures 10-" rm li-f.
Tlk! -er was sputtered on glass with Uie aid of thel.LIVR-2 a Ix -U1 f
.-F aratu:3 - a o
4 x 10-.1 Din Ikj. The fihi Uxicknesses raxyied frun 5 th-ILM-1i i-,nd hac.1 differf!kt initial
densities. Upon application of pressure tld-, dcnsity first r~ipirll-,, then
lcvuled eft. TN2 resistivity of caLiniun and zilic decrcu-iscd rapi(iiiy al.. fii~.3! i!:d, IT'l-m
level,--d off, while tlie resistivity of cupper decreased sl(A-;ly. T-V
stri,,n that Uie increase in density of t2he filriv; foll(7as tile as '~-he L11-
of density of po%xlers, an4 is descri" by an e~j-cyxuitial ftmct-i f-,n, f or WI-d-ch
tjw-, foulILLIl is given. Annea4nq in trjdroqi~n 'leads to GtW.--i1izati:-n of Che cte(itriic
pry)perties of the deformal films. 'Mie author tlurAs Professor N. F. YvilLn "or v;-Aua-
calj

ACC "R: AP6017288
ble and interest in the uork. ori(j. art. has: 4 figuress, 3 formn)Iv, ard1
table.
SUB WDE: SULM ME: 00/ ORIG REF: 003/ (MI PFF: 002/

BURAKOV, M.V..Prizimali uchastiye: ILIINp A.I.s PEREVERTAYIDp V.Fe
SMTAv X.A.0 red.; LYUBIMOVA, T.M., r~d.; SV&MIIKOV, A.A.j
tekha.red.
[Practice ix operating the *Ural* digital computing machize]
Opyt ekspluatataii tsifrovoi vychislitellaoi mashijq *Ural*"
Pod red. M.A.Sinitea. Moskva, Izd-vo "Sovetskoe radio,"
1962. 183 P. (MIU 15:5)
(Electronic digital computers)

SINITSA, A., general-mayor; KONOPLYANIK, V., polkovnik
Greater attention to correspondence students of academies and
higher schools. Komm. Vooruzh. Sil 46 no.11;24-28 Je f65.
(MJRA 18t6)

KApLAN, S.yu.; NRBRAT, L.Ye. [authors]; SINITSA, A.L. inahener [reviewer).
RemarkB on S.M.Kaplan's article OInspecting transformers vithout removing
the core,H and L.R.Hebrata's article OInspecting transformers of great capacity
vithont removing the care." Mnergetik 3 no.5:4-5 0 '53. (MLRA 6:10)
(Electric transformers) (Kaplan, S.M.) (Nebrat, L.E.)

N
. " ; -. .,- , , I ": E. .. I ., I . I . I
1 .1 '' 7 , - , , - * r., . " . I ~ I - . - I . I . 1~
, 4 . - &. I I I . I .I . - . I .. -, .. -
.. .c , , .7.0 . -.. i .I" i . . i. I -, - . : ; 1
II I I t .

F,i.
Erchange of experience in the incr-a! tn- c.." ral iab' !I ty, dur3bllity
t, ~ -
.7-produc-Ing equipm-li-i. 1 -1 , lAs k . -
and ezonomic efflaien,-,y cf ener, 0 a v
ek.m. Inf orn.(Ics. much.-imol. ins toauA. -I takh.l.nfom. . 18 na.rt47--
48 My 16 5, WIM -'.SiO

SINITSA, G.p sUrshly 191tonant,
A veteran remaina in the ranka. Kew. Tocru2b. Sil 46 no.12:66-68
Js 165. (MMA 18t10)

SINITSA, G. V.
Moldavian aovietol efforts to improve the material well-being
and the culteml level of the workers of the Republic batween
1920 and 1925. Uch. sap. Tir. gos. pod. inst. no.9:2 -39 160.
(MIRA 16:1~
(Moldavia-Economic policy)

25(l) (2) PHASE I BOOK EXPLOITATION SOV/1300
Sinitsa, Igor' Ivanovich
Dvustoronniye periodicheskiye profili; konstruirovanlye (Two-Sided
Shapes of Variable Cross Section; Designing) Moscow, Metallurg-
iz dat, 1958. 44 P. 3pOOO copies printed,
Eds.: Kalinin, V.P. and Mekhov, N.V.; Ed. of Publishing House:
Ozeretakaya, A.L.; Tech. Ed.: Karasev, A.I.
PURPOSE: The booklet is intended f or engineers and technicians
in rolling mills producing periodically rolled stock,, and may
be of interest to workers in maohine-building plants using
rolling stock.
COVERAGE: The author explains the problem in designing various
die-rolled periodic profiles with different cross-sectf-ons for
can shafts, axles, and other machine parts. Examples of calou-
lations, esti=tion of tolerances, and other design problems
are given. There are numerous illustrations and tables. There
Card 1/3

Two-Sided Shkpes of Variable (COrlt- SOV/1300
are seven Soviet references.
TABLE OF CONTENTS:
Introduction 3
1. Design of "Two-sided" Periodic Stock With SImple
Cross-section 8
2. Design of "Two-sided" Periodic Profiled Stock With
Shaped Sections and Co*nstant Width 16
3. Factors Affecting the Dimensions of Periodic Profiled
Sto~.-k Obtallned by Die Roiling, and the Range of
Toleran-.es Related to Those DImenSions 26
Toleram.ce for the length of the per~.odic seat-lion
and its components 26
Tolaran,,.r- far crosa-sectional. dimeniiions of the
period:!,, prol _1e 33
4. Examp-Les .11' CP.2.cullat-ions In tLe Design of Di-3-::-oI1Pd
Periodi,7 Prrfiled Stook 41
Card 2/3

Two-Sided Shapes of Variable (Cont. ) SOV/1300
Design of simple profile
Design of shaped profile
Bibliography
AVAILABLE: LIBRARY OF CONGRESS
4!
44
47
Card 3/3 GO/ar
3-23-59

CHEKMREV,, A.F., akademik; TAYTS, N.Yu,,, prof.,, doktor takhri.nauk;
GAIATCYV, N.S., inzh.; GETMAMTS, V.V~. inzh.;
MDUYEV, AoN., kand.tekhn.nauk; GUBI KIYO V.I.# in:3b.; GONCHAROV,
Yu.V., in2h.
Reduction of scale formation on continuous wire rod rolling mills.
Stall 22 no.4.-327-330 AP 162- (HIRA 1535)
1. Dnepropetrovskiy metallurgicheakiy inatitut i Krivorozhakiy
metallurgicheskiy zavod.
(Rolling (Metalwork)) (Wire-Corrosion)

KOLGANOV, G.S.; TARAPUROV, N.P.; SERVETNIX, V.M.;. SINITSA, I.I.
Developing and adopting a procedure for the production of chemically
capped steel. Stall 22 no.11:994-996 N 162. (KRA 15:11)
(Steel ingots)

GETMANET~:, V.V., irizh.; KOSTYUGHENKOP M.I.? O~Ar',')KIY, V.A., inzh.;
SINITSA, I.I., inzh.
New method of selecting a rolling technology on continuous shape
ffdlls. Sthl' 23 no.10:921-923 0 163. (MIRA 16:11)
1. Krivorozhskiy metallurgicheskiy zavod.

SINITSA. 1,0-[Synytelaq 1.0.]
I . ,
Some problems in the matery of the coherence of written language
by pupils of the fifth to seventh grades. sap. lauk.-doel.
init. pefthol. 11:102-103 159. (MIRA 13:11)
1. Institut paikhologii, Kiyev.
(Chi ldronp-Languago) (Learning, Psychologr of)

SINIITSA, I.V.
T.
ill -2

SAMkRSKIV , ArattoRy Fedorovich; SINITSA, I.V., rodaktor; ILIINSKAYA,
G.M., tekhnicheskiy re4ak"?""~'*-'
(Charging batteriag of electric locomotives] Pamiatka dlin zartad-
chikFt batarsi akkumuliatornykh elektrovozov. Moskva, Uglowtoftizdat,
1955. 40 P. (MLRA 8:9-)
(Storage battmrims) (Minn railroads)

KRAKHMALEV,A., Inzhener; SINITSA,I., inshener
Shunting crane with remote control. Kast.ugl.4 no.7:24-25 Jl'55-
(Mine railroads) (KLU 8:10)

mWmAim, A, inshoner; SINITU, I., irmhoser,
- ftmm"WMONLII~,.
Screw irnk. Mutougl.5 no,7124 JI 156. OUA 9 19)
f (GO&I win-- wd minjW-ftilpment and supplies)

KRAKHMAMV, A., inzhener; SINITSA, I.
Improve the perrormance of underground transportation. Nazt.ugl.
5 no.10:14-16 0 136. (XLRA 9:12)
(Coal handling) (Mine hauling)

KRALHMALEY. A.A., inzhener.; SIMTSA, I.V., inzheher;
Safety appliances used in slope mining. Bezop.truda v p--om, 1 no *3*10-
12 Mr '57. (Coal mines and minin asures) (MLRA 10.-4)
.rSafety me
(Nine haulage

SMITSA, I., inzhener.
Air engine haulage. ("Air engine haulnge In Czechoslovak mines'
. by B. Leushkin. Reviewed by. I. Sinitsm.) Kast.ugl.6 no.5:22
MY '57. (MLIA 10:7)
Ozechonlovakia-Mine hAulAge) (Air engines) (Leushkin, 3.)

F , .. - , iizherer, .,I; !T~,,. : . ,
%6ZOWWRIMM
-iicl-c.r ~,echanlzatinn of 12~lrface units. "aet.uP.I. 6
je '57. (.,. L .,A 10 - 8)
(Coal -i:-!inf.- ~11.ac*rdnery)

SINITSA, I., inzh.
.-- - Book about underground transportation ("Improilng work organization
of undergrolmd transportation in Donato Basin mines" by Z. Leyter.
V. Sysoeva. Reviewed by I. Sinitua). Mast. ugi. 6 no.12:20 D 157.
(MIRA 11:1)
(Mine haulage)
'~ (leytes, Z.)
(Sysoava, V.) .1

DREGOLF-11KO, A.. inzh.-; SINITSA, I., inzli.
.1. 7 no. 5:26 My 1~8. (MIRA 11:7)
Frameleas carv. )fbot. ug
(Mine railroads-Cors)

SINITSA, I.V., inzh.-mekhanik.
flochanized cleaning of mine cars. Ukoll 33 no.2:37-38 F 156-
04inn railroads-Cars) (Coal-handling machinery) (MIRA, 11:2)

SINITSA, I.V.
Designs for waste duWiAg ro&&Ws sbould be Bade b7
specialized organizations. Ugoll Ukr. 4 no.4:46 Ap 160.
(X" 13:8)
1. GlavzWy spetsialist Gosudarstvennogo nauchno-tekhnichaskiogo
komiteta Soveta, mW*trov USSR.
(Kining ongiuseriAg) (Cableways)

SIIMITSA. 1-lV-, inzh.-mkhauik
Mechanization of mines under reorganization. Ugoll Ukr- 4 za.12t43
D l6o. (UM 13:12)
(Donato Basin-Coal ml,~es and mining)

ZYUI"ZYA) Oleg Andreyevich; SINITSA, Ivan- -Vas i-I 'yevich; FESIN, B.Ya.,
otv. red.; ABRPWOV, V.I., red. izd-va; GALOOVA, V.V., tekhn.
red.
(Repairing underground transportation equipment] Remont oborudova-
niia podzemnogo transporta. Moskva, Gosgortakhizdatp 1961. 144 p.
(MIRA 15:7)
(Mine haulage-Equipment and supplies)

SINITSA, I.V.9 gornyy inzh.-mekhanik
Installation for charging traction storage batteries of electric mine
locomotives. Ugoll Ukr. 5 no.2:35-36 T 161. (MIRA .14:3)
(Mine railrodds)

SINITSA, I.V., gornyy inzh.-mokhanik
-------.
"Improving underground transportation in coal mines." RevJewbd t-y
I.V.Sinitsa. Ugoll Ukr. 5 no.5;44-45 My 161. (MIRA 35,5)
(Mine haulage)

SINITSA, 1,,V-,, gornyy inzh,-makhanik
Conference on rdne tromai,ortation., Ugol, Ukr. 5 no.9:46-47 S !61,
(MTRA 14!9')
(mina haulag3)

MANEr I
EV, 111~T,;
SA)Me th-3 of '-asin coal minus.
Ugolt 36 no.11:" I 16"L. L' 14: 11
(Donots

MAMYEV, M.T., gornyy inzh.; SINITSA, 1.V., gornyy inzh.
Shortcumings in the application of over-all mechanizatlor-
and automation in Donets Basin mibes. Ugol,' Ukr, 6 no,2*
24-25 F i62. (111M 15:2)
(Donets Basin-Coal mines and mining)
(Automatic control)

511.'173A, I.V., gornyy inz~ener-mekhanik
Increa,-ing the reliability and durability of the means of
automatic control in mines is the basis of efficient automation
of industrial processes. Ugoll Ukr. 10 no. 1:30-31 Ja 16(.
(MIRA 1P:12)

_.F /%,, _JI/~ I~~ f /));. , , i:/4.
9(2) PHASE I BOOK F.XPLOITATION SOV/2722
Nadezhnost' radioelektronnoy apparatury; sbornik statey (Reliability of
Electronic Equipment; Collection of Articles) Moscow, Izd-vo "Sovetskoye
4
radio," 1958* 144 p. Number of copies printed not given.
Compiler: I.V. Gruahin; Ed.: V.G. Masharova; Tech. Ed.: A.A* Sveshnikove
PURPOSE: The book may be useful to engineering personnel working with electronic
equipment.
COVERAGE: The authors discuss the necessity of determining the reliability of
component elements of various electronic systems and describe methods of
calculating the probability of faults in trigger circuits, amplifiers,
rectifiers,and other vacuum-tube devices. No personalities are mentioned.
References appear at the end of all but one article.
TABLE OF CONTENTS:
Zimin, V.A. Reliability of Operation of Standard Elements of the High-speed
Electronic Computer (BESM) 3
The author explains methods of checking computer operation azW discusses
Card 1/4

Reliability of Electronic (Cont.)
SOV/1722
the reliability of operation of such standard elements as trigger circuits,
pulse-forming circuits, pulse rectifiers, phase inverters, cathode followers,
diodes, and amplifiers with pulse delay. There are 3 references, au Soviet.
Zimin, V.A. Life of Vacuum Tubes ii. Elements of the High-speed Elec-
tronic Computer (BESM) 27
The author discusses the results of studying the reliability of computer
vacuum tubes at the USSR Academy of Sciences in 1952-1954. He also ex-
plains the stability of tube parameters, operating conditionsland tube
life. There are 2 references, both Soviet.
tea,-K.k. Problems of Using Stand-by Radio Electronic Equipment 40
�izij
The author describes methods of reserving and connecting atand-by equip-
ment,and presents a mathematical analysis of probabilities of faults and
discusses the effectiveness of using stand-by equipment. There are
5 references, 3 of which are Soviet [including 2 translationsljo and 2
English.
Card 2/4

Reliability of Electronic (Cont.)
SOV/1722
Levitin, S.M. Underheating and Noise Parameters as Indices of Gradual Im-
pairment of Tube Characteristics 75
The author studies static tube characteristics under conditions of under-
heating and explains the effect of noise on operation and life of
vacuum tubes* A discussion of a system for testing vacuum tubes is also
presented. There are 4 references, all Soviet.
Kuzneteov, S.M. Criterion and Method of Evaluating Reliability of Components
of Radio Electronic Systems 1 92
The author presents a mathematical analysis of the reliability criterion ,
and describes methods of evaluating the reliability of electronic system -
components. He also discusses the disadvantages of suc a method. There
are 17 references, all Soviet [including 2 translations) .
Druzhinin, G.V. Methods of Calculating System Reliability 116
The author explains analy-tical and graphical methods of calculating
reliability of eleptronic system components. There are 5 references,
3 of which are Soviet,and 2 English.
Card 3A

Reliability of Electronic (Cont.)
SOV/1722
Babenko, A.A. Reliability Parameters of Electronic Equipment 131
The author discusses the probability of the occurrence of faults in
electrorLic equipment and explains the necessity of determining the
reliability of various components. There are no references.
AVAILABLE: Library of Congress (TK780.N3)
JJ/lsb
7-6-59
Card 4/4

AUTHOR. Sinitsa M.A. 2118
TITLE, M~-thcds of Reservin~- Radio- Equipment (Metody reservirov-
0 -
aniya radica,.-.~parat,-iry)
PERIODICAL.- Elektros---yazI., 1958. Nr '/, pp 6 - 10 (USSR)
ABSTRACT: Bj 'i-eservatiion7 is mean'. the provision of spare components
or units in order to increase the reliability of a complete
3y-sten. Reservation methods maj be classified according to
the le~-el of application- overall or individual; and the
method of connection- permanen-t or by substitution. In
permanent reservation, the extra components are connected
in paralie4with the existinr- ones and this may be absolutely
nec;essary where even the 61,16htest interruption of oper-
af~ion may be fatal. On the other hand, short-circuits in
the reserve elements may decrea~ie the reliability of the
Substitute reservation has ti.,-ree advantages: in
man,y particular cases, s,.,~itchinE in the reserve does not
require supplementary control of output parameters and
input impedance: in some c-ases. the reserve elements may
be present only w-l,~n there is n~, pcwer; this E-aves both
Hhe equipm-,~nt and the expenditure of energy; there is also
tl,.e poisibility of usinp. one reserve element ir- a number of

Z) me nt SC-11/1 06-58-
J e d s f R e s e - - i nc R 3 dEr, U4
roles tl7ids bein:r the case in some radio-relay circuits.
Tho :v3.~_n disadvanta-es of reservation by substitution are
of rer-Liced reliability due to the presence
o i.e-ted arrangements and the in2rease in
is particul-arly aggravated by the tendency to
re~;ervation at a lc;,.,ier and lov;er level. It is
th,at the c)peratinG (-,~).,Aitions of the reserve
remnants itay take t1irce different forms. Firstly, the
-o,d-'-icns may c:,cinzide exactly with those of the working
el~_--,er_tZ7 z;eccndiy the f:~,jnditions may be somewhat eased
iint-L1 the mcment c'L* swit-Iiing--in and thereafter be
ident1,,a_1,, thirdly, the ~.oznditicns may be s.') much easier
tLlj~ , -,:-n '-f iec t .. ~he reserve element is only stressed from
th-_ alcment w~ien it is switched -Ln. FiFure 1 shcws how the
d_fferen- fcrm of extirnal co.--ditions affect the probability
di.-.;~rib-ltion lavis of L-E~se_-ve elernent breakdown. The
mcthod o--F' .a17;u1a*ion intrcduced. Leading q
U_ to ex-ression (6),
J6 --_-~nfc.:-mable with the L~eth-~d of ccmputinr reliability
of Systems inturod-aced by v.I. Sifo~ov (Eef 1).
if the c,)nd4ltions under v7h 4ch the
.1 2 /,3

Methods of ReservinE Radio Lfq(14 p,-j e n t
-1.
c 071/ 1 OC - 5,r,- ? - 2/18
reserve elements operate are easier t1han the working
conditions., then reserviition by substitution is rrcre
effective than permanent reservation
There are 1 fiGUre and 4 Soviet reftrences.
SUBMITTED: December 2?, 195?
Card 3/3 !.. Radio equipiwut--Ma1ntezAxPce 2. Radio equipment-Preservation
3. Radio equipinent-Performance

-A, L-,,t~ nt
!)Puer ~)resented at the "-J~t Sympoeilum )n Relipblllt-,, end urlity CuntrD! in
Ph!Indelohiii, 12-114 Jen P71`~~,
This -Pr)er ccnsidttr-- the win time between ~ni!--"Xes for eQuif.ment of
electronic nature. The )a-,:er is concerned with runtherzaticnl formulrti:)n of the
problem and considers the consequence -of certain - pproximat ions conventionpllj
mnde in the mi.theirmtienl ',.*or-u-,uli*-,IL.
Some results are derived leadinE toward an understrndinE of the liw
-)f chant-- for menn tim between fnilures rts a function of time durinc~ the life
-C
the e:iulmi-,ent.
'Teservntlon by Substitution Technlruea," (paper presented at above conf.)
The nuthor condiders substitution techniques intende-d to produce
rell~tle operation of systems of electronic equipment. lie shows that In a
number of cases, iriore reliable oiieration of syrstems can be achieved b., providing
t'sulstitutinF reserjrtion" as compared with permanent switchinE to a spare
(hot reserve) ~init. Effective useee of a single spare COTI-Poneiit for
substit,,ition with resoect to several operetinr.; components is corLsidered.

AUTHOR: Sinitsa, MI.A. SOV/106-59-4-6/13
TITIE: Gain in Reliability With Reservation lof Functicnal
Capacitil by.Replacement (Vyigrysh vLnadezhnosti pri
rezervirovani-i zameshcheniyem)
PERIODICAL: Elektrosvyaz', 1959, 1Tr 4, pp 49 - 55 (USSR)
ABSTRACT: This article is a development of the author's previous
work ("Radio-apparatus Reserve Methods", Elektrosvyazl,
1958$ Nr 7). The object is to compare qualitat_~vely the
reliability of a system in which the reserve elements
are switched into the circuit to replace faulty elements
and the reliability of the same system in which the
reserve elements are permanently connected in tale circuit.
The gain in reliability is taken as:
W = P/PlaM
where P is the probability of failure with a -permanently
connected reserve and P is the probability of
:3 ahl
failure with reservation ty replacement. An--~.lytical
relationships and values of th-e F__a_J*kn in reliability
Cardl/6 depend on external conditions, on the form of the functions

SOV/106-59-4-f:_V13
0
Gain in Reliability With Reservation [of Fu_actional Capacity] by
Replacement
which describe the probability distribution of -$he time
the elements operate without failure f(t) and on the
multiplicity of the reserve m . In the article, the gain
is determined for particular external conditions and for
various functions f(t) .
1) Gain in reliability with external conditions of the
third form (for definition of first, second and third forms,
reference to the author's previous work is necessary).
-ional element and m
The system consi-ts of one oserat
reserve elements. For f(t = const., the gain in
reliability is shown to be:
W = (m + 1)! (5)
The gain depends only on the multiplicity of the reserve
elements m and is independent of the total exploitation
time T Thus, W is independent of the reliabilities
of the elements in the system. Also, W increases rapidly
Card2/6 with the reserve multiplicity. For f(t) = bt , the gain

SOV/106-50-4-6/13
Gain in Reliability With Reservation [of Functional Capaci--,-yj by
Replacement
in reliability is shown to be:
(2m + 2)!
W = (8)
2M+l
Again, the gain depends only on the multiplicity of the
reserve but this time the gain increases very much faster
with increase of m .
For f(t) Ce-Ct the gain is shown to be:
W
(l e-CT)m+'
(15)
-CT [1 + CT) m
C, ' j2T 2
1 e r- + ...+ t
2.1
From this formuia, it is seen that the gain depends, in
this case, not only on m b-%.,,t also on C and T i.e.
Card3/6 ultimately on the reliability of the elements q

SO'I/106-59-4-6/,1
Gain in Reliability With Reservation ~of Functional Capacityi by
Replacement
(q(T) = e-Ct) The reliability is then expressed in
terms of q (Eq 16) and presented graphically in
Figure 1. From Figure 1 it is seen that with low values
of q and a "single-fold" reserve, the gain is
relatively small (W-'2) . However, with m >) 2 , the
gain becomes substantial even for low values of q .
2) Gain in reliability with external conditions of the
second form. Up to the time of switching iftto circuit
the reserve elements are partly utilised.
For fl(t) 4a PI(t) = a , the gain is shown to be:
W (m + 1)! (19)
A(pl0121 '--) ILm) 1n)
W is a function not only of the uraltiplicity of the
reserve but also depends on the external conditions. To
clarify this dependence, the ratio:
Card4/6

~;QV/106-59-4-6/13
Uain in Reliability with Reservation [of Functional Capacity] by
Replacement
(20)
W0 A(IllIL21"', I'm, m)
where W 4 is determined by Eq (19) and W 0 by Eq (5),
is considered. From Eq (20) graphs are drawn (Figure 2)
which show that with light external conditions (IL 60-,-~ was obtained in c0 minutes during
radiation chlorination. It took 23 and 21 hours to obtain the same product by photo-
cha-aical chlorination and chlorination initiatcd by azo-bis-isobutyronitryl, respect-
ively. tadiation chlorination also hal other advantages: it dopends little on t(.-.pcr-
atura and is controlled by the radiation doso (oasily controllable rate of chlorin-
a tion), the rate of the radiation procens does not depend on the color of the react-
lin--- mixture, and there is a much smallor danger of rerinification because of an absence-
iof local overheating. Orig. art. has; 3 fig., 4 formulas, and I table.
SbB CODE: OV SUBM DATF4 none/ ORIG RESF. 001/ OTH REFj o0l
Card 2/2

YARTSEV, V.A., dotsent; KUZMTSOV, I.P., dotsent; DIYAKOV, V.V., do-.sentl
KOVALEV, V.I., dotsent; SINITSIN, Ye.A.., inzh.
Textbook on mine ventilation. Izv. vys. ucheb. zav. gor,
zh-ur. 6 no.4:194-197 1639 IMIRA 16:7)
(Mine ventilation)

STITITSINA, A.A., mladshly naiichnyy satrii(inlk
The currantworm Pteronidea ribesi. Zashch. rast. ot vred. i bol.
9 no.1203 064. (KRA 1-8:4)
1. Institut sadovodstva nechernozemnoy polosy.