SCIENTIFIC ABSTRACT FIRSOV, V.D. - FIRSOV, YE.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000413220017-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 17
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

FIRSOVP V.D. (Michurinak, Tambovskoy oblasti, Gogulevskaya ui., d.57, kv.7)
Open fracture and dislocation in the knee joint area. Orto~:., travm.
I protez. 25 no.7:47-48 JI 164.
(MIRA 18:8)
1. 1z khirurgicheakogo otdeleniya Michurinskoy zheleznodorozhnoy
bollnitsy (nachallnik - V.N.Korotkov).

ZALITSGZBER, 0., kandidat meditainskikh nauk; NUSBAUM, D,, nauchW
aotrudnik; FIRSOV.V.; MNETSOV, A,, master proizvodstvannogo
o'bucheniya.
Experience in the cooperation of science and practical work.
Prof.-tekh.obr. 12 no.1:5-8 J 155. (MLRL 8:3)
1. Starshi3r nauchny7 sotrudnik instituts In. F.F.Iris- (for
Zalltegeber~ 2*Starshi7 master remeelennogo uch3lehcha po melda-
nizateii sel'skogo khosysystva Ho,14 (Mookovekays, oblaot') (for
Pirsov).
(Moscow--Technical education)

:FIRSOV. V.. redalctor; YAKOVLIIVA, Ye., takhnicheokiy redaktor
collective farm chairman; sketche a], Predeedat all kolkhoza;
ocharki. [Koskya] XoskovskLi raboahit,'1956. 309 P. (MLRA 9:11),
(Collective farms)

FMSOV V
"Stories of anairplane designer" by, A.IAkovlav. Reviewed b7 T-7irsov.
IUn-tekh- 3 no-5151 MY 159. (bURA 12117)
(Airplanes Design and construction)
(Ikkovlev, A.)

FIRSOV, V.9inz.
Conden9bg 6quipwMt of heawp-difty steam turbines. Energetilca
Cz 12 no.2t83-84 F 162.
'g;!
M. W.M. III.` 131,--Y' 4"."

'~ IMSOVI V.
Rummade resonance relay. lUn.t,&kh, 7 no.2:59 F 163. (MML 16:4)
(Electric relays)

FIRSGVP VO
. Radio waves
-*~v.. -1 1 1
. S;~~ -
Andre
substituting for cord, Mn.tekh,, 7 no.2:40-44 F 163p
(Models and mOds1making-Radio control systM)

FI!~~V ~Pop.elok Usola Mariyakoy ASSR)
Comparison of the chemical activity of various metals. Kh1m, v shkole
13 no.5:53 8-0 158. ()MA 11:9)
(Xetals)

FIRSOVI V4F4
Conference on controLling silicosis. Gor.zhur, no.5j78 My '162.
(KRA 1621)
1. Predsedatell Krasnoyarskoy kryaevoy komUsii po borlbe a
silikozom,
(Mineral phthiBis)
~~, 1. -

SHNCMM, F.A., inzh.; FIRSOV. V.V., inth.
Year-round operation of the GITV-1,25 acetylene generator.
Suggested by F.A.Shevchuk, V.P.Firsov. RatsJ izobr.predl.v strqi.
no.13:107-109 159. (MIRA 13.6) -
1. Magnito orskoys montazhnoye upravlsn17s.
Me welding and cutting)

FIRSOV, rr.
-
. a,;""
State of oilicosis cmtrol in the minso of Mwnoyarok Terid.
tm7, Top. bart o oil. v Sib. no,1&89-92 161 (MIRL16M)
II .. ~ 4.

USSR/Thermodynamics. Thermochemistry. Equilibria. Physico-Chemical B-8
Analysis. Phase Transitions.
Abs Jour Ref Zhur - Xhimiya, No 8; 1957, 261o2
Author A.N. Nesmeyanov, B.Z. Iofa, A.A. Strellnikov, V.G. Kj:C~
Title Measurement of Pressure of Saturated Vapors of~Solid Alloys
by Method of Radioactive Indicators.
Orig Pub Zh. fiz. khimii, 1956, 3o, No 6, 1250-1257
Abstrar-t The pressure of saturated vapors of solid Zn, Cd and Sb &aid of
alloys corresponding by the chemical composition to SbZn M,
Sb2Zn3 (1I)1 zn'.,As (III), and Cd3As2 (IV) was measured by
Knudsen methou In go~iination with the method of taiged atom
(the radioactive isotopes Sb124, zn65, cdl09, cd:*-u and As 7g
were used). in accordance with the activity of the deposit on
the cooled surface above the evaporator) the vapor pressure
was calculated by the formula p (= of mercury column) - 17-14 -.T
. VT/x St KV9', where: I is the activity of the deposit in im-
pulses per min., obis the specific activity of the substance
in impulses per min., 8 is the area of the diaphragm in sq.
cm, t is the duration of the exposition in see., T is the
Card 1/2

USSR/Thermodynamics. Thermochemistry. Equilibria. Physico-Chemical B-8
Analysis. Phase Transitions.
Abs Jour Ref Zhur - Ehi-miya, uo 8, 1957, 26102
absolute temperature, M is the molecular weight of the sub-
stance vapor, K is Klausing's factor. Following equations of
the dependence of the vapor pressure on the temperature were
found'.
log p Sb (mm of mercury column) - -1058.6/T -t-uA4 (618
-7030K);
log p Sb (80% Sb) = -9514-3/T -r 9.720 (624 7250K);
log p, Sb k65% Sb) = -947.0/T + 9.695 (616 7150K);
log P Sb (51% Sb) = -9350-3/T + 9.131 (623 7290K);
log p Zn = - 7039/T + 9.265 (622 - 6650K);
log p Zn (8o% zn) -7287.1/T + 9.398 (526 6330K);
log P Zn (30% Zn) -8057-3/T + 9.834 (556 6580K);
1 9 P Zn (9-5~ Zn) -7874.8/T + 9.205 (570 6600K);
F
0 gp cd ~ -5866-5/T-t- 8.748 (416 - 5640K);
log P Cd3AB2 - -8292-5/T + 11.123 (511 - 6480K).
Comparing the vapor pressure above pure components with
that above their alloys, the conclusion was arrived at that I
and II dissociated completely before evaporation in the solid
phase and that a solid pseudosolution formed on the surface.
III and IV do not probably diss9ciate even in the vapors.
Card 2/2 At);
.10

AUTHORt FIRSDV,V.G. PA - 2268
TITLZi An Intense a% - Source with Automatic Control (Interwivn"
intoohnik a aytomatioheakim upravleniyemp Ru
sian).
PERIODICAL: Atomnaia Energiia, 1957, Vol 2, Nr 2, pp 182 - 184 (U.S.S.R.).
:
Receivedl 3 / 1957 Revi wed, 5 / 1957
ABSTRACTe The present work descriVes an,-easy and simple construction of a
Co 60 source with an activity of 1000 ourie. The illustrations at-
taohed show the total and a sectional view of this device. The
source consists of a hollow,.Qylinder of metallic cobalt which is
mounted in a met*llic tube.~Whe cobalt is oovered-with a layer of
pure aluminium. The samples are irradiated in an ampule-and can
be raised and lo4ered by means of a reversible-eleotromotor. The
Is ource was transported by means of a special container shown here.
The work of the mechanism mounted in the device is controlled
from a wiring circuit by means of an electric scheme. The geometric
relations of the source chosen here facilitate a maximum utilization
of e quantum fluxes. The intensity of the absorption of energy in a
sample with a volume of 5 milliliters (which are mounted in the
central part of the cylinder), in the case of measuring by means
of a ferrosulphate dosimeter, amounted to 1,28.10 21 ev/liter.min
or 365 roentgen/sea.
Card 1/2 The field of e -radiation in the horizontal plans is very constant,

An Intense e Source with Automatic Control. PA - 2268
but it decreases quickly in a vertical direction. A regulating do-
vice facilitates similar working conditions on the occasion of
different experiments.
The operation-of this radiation source is not dangerous. In the
case of covered samples dose output was lower than 0,01 micro
roentgen/sea in all points of the work space. In the case of un-
covered samples, however, a narrow bundle with a dose output of about
27 micro roentgen/aeo rises to the topq which, after passing
through 15 omp decreases to OP05 micro roentgen/seo. he tempera-
ture in the center of the souroe6 which was measured by means of
a thermo-ooupleg amounts to 160 G with daily variations of not
more than 10L. The temperature of the surrounding medium is, by the
way, about 5 -.60 less. 3 illustrations).
ASSOCIATION# Not given
PRESENTED tYs
SUBMITTEDs 9-7-1956
kVAILABLEs Library of Congress.
Card 2/2

FIRSOV, V. G., ERSIMER, B. V.
"Radiation Processes in Solutions of Tetravalent Uranium" p.60
Tr.W Tramutions of the TIM% Conferemw an RadiowtiOn Chezdfftry,, Wilcox,
I7A-vO AN GWRs 1958- 33OPP-
Conftmwe -25-w3D Jft=h 1957, Nbecow

AMORS: Firsov, V.G. , Ershler, B.V.
TITIX- The Radiation Oxidation of the Solutions of Quadrivalent Uranium
(Raai.~,tsionnoye okisleniye mstvorov chetyrekhvalentmogo urana)
PERIODICAL: Atowiaya Energiya, 1958, Vol- 4, Nr 4, PP- 344-348 (IJSSR)
ABSTRACT: If a n'itrio acid solut~qn of quadrivalent uranium"is irmdiated
with the r-rays of Co0Q in the cue of the d1ba" of 020 the
oxidation yield .of U'4 is nearly 5,0. The solution is 3L
098NH2SO4-solution, the U'1*4 concentration amounting to about
-100 mg equivalen4/1.
The oxidation reaction of u+4 by H +-ionz was not observeds.not
even if the acid con-tent of the solution is conisiderably in-
he U+4 concentr
areasea or if t +Ztion is reduoed. The yield becomes
smaller with a reduction of U+ concentmtiou, mainly as a con-
sequence of the recombination prooesis of the radice1s H and CH.
From the experimental data it me poss1ble to aeriv.a the function-
a]. connection betvmen 0 (oxidacion yield) and U+*- :For the three
Cara 1/2 reactions H + OH, H + H and U+4 + OH also the velocity constants

The Radiation Oxidation of the Solutions of 60-4-4 -*28
quadrivalent Uranium
were determined. With an increase of U+4 ooncentraticna to more
than 110 mg-equivalent/l, G was observed to decrease. This
might be explained by r, reaction of U14 with the radical 3%
Various xechaniams are investitatedt by means of whicli the
umnyl ions might slow down U+ -oxidation.
Proceeding from th
.J!i point of view the ratio of the reaction
velocities of U02 + + H and H +.H an well as the ratios
U02 +2 + OH, H + OH and H + H were computed. There a-re 4 figures,
3 tables, and 9 references, I of which is Soviet.
SUBMIT=: YMY 20, 1957
At4em9w - A*&v1Kovs-Wdation 2. Uranium solutions--Effects
of radiation 3. Nitric acid--Chemical reactions 4. Gama rays
--Chemical effects 5. Cobalt isotopes (Radioactive)--performance
Card ?,/2 a

AUTTIOR S: Erahlorq B. Vol Firsovj Vd Go 62-56-5-18/27
TITLE: On the Radiochemical Oxidation of Bivalent Iron in Aqueous
Solutions (0 radiatsionno-khimicheskom okialenii dvukh-%,.;Llentnogo
zhelaza v vodnykh rastvorakh)
PERIODICAL: Izvestiya Ak-ademii Nauk SSSR 0tdeleniye Khirnicheskikh Nauk,
19569 Nr 59 pp. 633 - 634 (U&SR)
ABSTRACT: The unexpected acceleration of the oxidation of bivalent
iron under the action of y-radiation (in the presence of
dissolved oxygen) was describqd in previous reports. This
process took place with an intensified concentration of
Fe 2+ and of the H2so 4' HC1, H3PO 4-acid. The present report gives
more accurate data with respect to the dependence of the velo-
city of oxidation with bivalent iron iiL the presence of dissolved
oxygen on the duration of effectiveness of the solution in
contact with oxygen and the intensity of radiation. It was
found that with small doses ( - ftIL: > MuBr > In - an
for intvrest ir. the work and to 0. A. Vej,seaberg 5. .;. Gershteyn, Cor-
S --
F
Member AN SSSR V. 1. Goildanskiy, and C-. B. irks
discussion." Orig. article h&st 2 figiLrtv, able.
`~C !A'r 01 f: T. A& :nstii,xxte of
.11 Institut teereticheskay i eksper
ELi ".nd ?erLmeirtal Phyeics).
0' TM 1 17R7V9
-;qa T ENCLi 00 IM CODEI up
lir REF 134-17t 0(* 07MI 005

GOLIDANSKIY, V.I.j FIP.SOVt- V.G.; SHOTARGVICH, V,P,
Kffect of complex formation on reactions of pooitronium with
inorganic lonow-KLn.i kat. 6 no-3064-365 W-Je 165.
(MIRA, 18:10)
1, Institut khimicheakoy fiziki AN SSSR I Thatitut teoreticheskoy
i skoperimentalinoy fisiki AN SSSR,

--D-IAAP- JD/JG--
W. AP6C06954 (A) SOURCE CODEt TIR/0381/'05/000/006/0041/00/,6
.AUT116RSt ghtan', A. S"j Chernobrovoy, S, V#; FlEs tovL V. G. Sullkin, A. Go.
ORG: none
TITIZ: Prd.blems in.rad iatio n defectoscOP7
~~-SOURCE: Defektoskopiya, no. 6j JL965 p la-/
..-TOPIC TAGS% gamma rav, X, ~radtomstrx exposure motor, stereoscopic photography
RK-Y
p fectoo Do
defectosco o 7 E:i7i)10- Go Z'Mefectoscope,+ Wkffbefectoscope, IRA-1 C
pulse device,
IT-120., defectoscopei RUP-2 efectoscope, RUP-150 -10 de-
5
footoscope -BOO
ABSTRACT: The automation and mechanization
_problems in radiation dofectoscopic
techniques are discussed in some detail, Among the more important problems in
this area are those pertaining.'to control of feeding parts to the radiation area,
to radiation of parts with programed'controlay to deireloplng,of film, and to
doooding tho recorded informationi, The development of automatic gaimna-ray and x-
ray exposure motors is considered to be of great importance in the Soviet countries*
Stereoscopic photography applied to radiation defectoi3copy in another new develop-
ment in the SG-.iot countries; it has the advantage of three-dimensional visualiza-
tion of defects in the various parts under investigation. There seems to be a
great need for improving the quality of auxiliary defectoscope equipment. in
LCard-1/4 UDCt 620.179.
*152

L 224o-4=.U L*WP(~)/EWT(U)/T
ACC 0: Ap6oo679i SOURCE CODE: UiVO06/"/OO3/Ool/0003/oo04
AUTHOR: Dabayev, A, I*-, Balats-a Me Wasis V.,
G. 0. ; Obl*LYL -V
Roganavo V. S. Firan V. 0.
ORG: :Lnst~itute* 'o'-f'_Deqreti*sa mid bmeiriskental_n kay
_9s (Institut teoratiches
Mgi
I eksperimantallnoy fisiki)
TITLE; Objervution of atomic nuonivn In crystalline qqaftzk
SOURCE: Zhurnal eksperimentaltnoy I teoretichookoy Tiziki. Pis Ima Y redaktsiyu.
Prilozheniyo, T- 3, no- 1, 1966j. 3-4
TOPIC TAGSt quartzj muon, positron, angular distributionp' spin, magnetic moment,
relaxation process
ABSTRACT., The asymmetry coefficient (cl) In the angular distribution of the posi-
trons from the decay of mesons stopped in crystalline quartz at room temperature
was measured in the meson bean of the O1T&I synchrocyclotron with the aid of,ap-
paratus used to observe pt-sieson spin precession in a msgneti~ field. Four cycles
of the sinusoidal precession ewrop with a frequency corresponding to the magnetic
moment and spin of the t& sksoong wa-e trAced at t magnetic field Intensity 50.0
0-3 oe for ft6 psea after +#be stopping of the p moon in the target. The kayak-
Card 1/2

L 2204-66
ACC Iffl: AF6006T91
;metry coefficient corrected for the energy spectrum of the emitted positronap for
the counter gecmtrys and for the beam polarization was equal t6 el - 0.065 1 0-00*6
(the total number of ~& mesons stopped in the target was 4 :k 101, and the product
of the solid angle by the counter efficiency was -1/30). At a q'iegnetic field-in.
-tensity 2.70 and 1.35 oe the obtained precession corresponded to the frequenc3r ;f
revolution of atomic muonium with'exponentlaDy damped amplitude and with relaxa,-
tion time 0-3--0-4 psec,. The experimental asymmetr7 coefficientp extrapolated to.
zero tiraep was qa - 0.09--0#.13 without correction for the beam! polarization. A
more detailes in*sstlgation of the precession of atomic muoniwa was hindered bV
the presence of intensity modulationj, connected with the fine structure of the ac-
celerator pulses Work on the iv"atigation of the phenomenon is being coutimed.
MM CODS 1 20/ WJM MUs 03*wAS
Card 2/2 41t)

L 363L]_~L6 tT WV
ACC -NR, Ap6o14026 SOURCE CODE: UR/0056/ 05o/oo4/
AUTHOR: Babayev, A. I.; Balats, M. Ya.-. Wasishcheva, G.- G,., Obukhoy, Ku, V11
Firsov, V. G.; Roganov, V. S.
ORG: Institute of Theoretical and Experimental Physics (Institut teoreticheskoy i
eksperimentailnoy fiziki)
TITLE: Experimental investigation of chemical reactions of muonium
H
SOURCE: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, v. 50, no. ~, 1966,
877-889
TOPIC TAGGS: muonium, positron, angular distribution, magnetic field, chemical re-
action, atomic muonium, positron distribution
ABSTRACT: The asymmetry coefficients in the angular dis-~ribution of positrons,
emitted in p-e-decays were measured for a number of compounds and their binary mix-
tures. The rate constant for interaction between the atomic injonitun and matter were
computed on the basis of the results obtained. The method of competing azceptors
for parallel reactions was employed with the aim of raising the accursLcy of measure-
ments and elucidating the mechanism of the processes. The dependences of the
asymmetry coefficients on the magnetic field strength were measured for a number of
compounds. The data were discussed within the framework of the chemical reactions
with muonium. The authors express their thanks to Academicians A. I. A."ikhanov and

ACC -NR: AP6014026
V. A. Lvnbimov for their support'and Interest in this wor*,,,, V. I. Volkoy for
assistance with measurements, and A. M. Brodsko A., 0. VMsenberg, V,, I. Gol-dunsk,
and L. N. Kondratlyev fo valuable comments and useful discussions. Orig. art..
has: 11 figures, 2 formulas, and 4 tables. [Based on authors' abstract.] (N
SUB CODE: 20, 1l/ SUBM DATE. 01NOV65/ ORIG REF, 008/ OTH REF: .013
Card

2-5(5) PHASE I BOOK EXPLOITkTION SOV/1592
Leningrad, Inzhenerno-ekonomicheskiy institut
Organizatsiya i planirovaniye revnomernoy raboty mashinostroitellnykh predpriyatly;
Mezhvuzovskoye soveshchaniye. Doklady (Organization and Planning ofUniforn '. *
Work i Machine-building Enterprises; Conference of Wzqz. Beya#*') ft0eqWJ'P*4bgft
10BAf (Series: Its: TnW79 vn-22) 41000 copies printed.
P*
Edo.: CA. Volkov and &G. Tatewsov,; Tech. Ed.: t.V. SokplaM,; Managing Ed. for
Literature on chine-building Technology' (Mashgiz): Ye.P. Naumov,, Enidn er.
PURPM: This collection of articles is intended for engineering and technical
personnel in machine-building establishments, and for scientific workers and
studentsof institutes and departments of engineering and economics.
COVERAGE: This collection of articles contains reports by vorkers from vuzes'p
scientific research institutes.. and industrial establishments presented at the
conference of vuzes on the subject: "Organization and Planning of Uniform
Operations in Machine-building Establishments." Threse reports discuss Seneral
problems encountered in organization., anakysis,, and theory of uniform production,
as well as problems in schedule planning, technical preparation.. and production
specialization.
Card l/ ~
3

Organization and Planning of tbfform (Cont.) SOV/1392
TANZ OF CONTENTS:
Introduction 3
Batell, E*A*y Professor, Doctor of Tbchnicpl Sciences (Moskovskiy inzhenero-
ekonomicheskiy institat imeni Ordzhonikidze [ Moscov Institute of Engineering
and Economics imeni Ordzhonikidze]). P3-ning of Technical Progress in Machine.
1xilding as a Prerequisite for Correct Organization of "Rhythmic" [Balsinced]
Production 18
TiLtevosov., K.G., Docents Candidate of %tchnical Sciences (Leningradskly Inv n-
erno-ekonomichaskiy institut lIeningrad Institute of Engineering and Econ-
omics]). Studiea Under the hmMices of the Department of Organization and
Plann"g at the Ieningrad Institute of Engineering and Economics in the Field
of the Ukdformity of Production in Machine -building Plants 42
Ganshtak, V.I., Docent, Candidate of Economic Sciences, and I.A. HDzenberg,
Docent, Candidate of Economic Sciences (Urallskiy Politekhnicheskiy Institut
imeni 1(irova [Ural Polytechnic Institute imeni Kirov]). Some Problems in the
Practice of Organizing Rhythmic Operations in the Machine-building Plants
of the Urals 51
Card 2/ ~
3

Organization and Planning of Uniform (cont. ) SOV/1392
Firsov, V-0. , Engineer (leningradskiy Kirovskly zavod) [Kirov Plant in Ienin-
ctices in Planning Fftytbmic Production &t the KLrov Plant 59
X34 v, A.N., Docent, Candidate of Technical Sciences, and S.A. Sokolitsyn,
Docent, Candidate of Technical Sciences (Leningrodskiy politakhnicheskiy
institut imeni. Kalinina, [Inningrad Polytechnic Institute imeni. Y5011minD.
Indices: of Rhythmic Work and Uaiformity in Product Output in Iot Machine
Buildin 69
Datov., N.N., Engineer Gor'kovskiy Politakhnicheakiy institat [Gorlkiy Pbly-
technical. Iustitute]~- Introduction of a Now Method of Calculating and
ftgulating Lot Production in Establishments in Gorlkiy 78
fielidov, I.Ye., Docent, Candi4ate of TL-chnical Sciences (Moskovskiy enerset-
ichaskiy institut [Moscow Power Engineering Institute]). Production
MWthm and Utilization of Productive Capacity in Vachine-building Pl=ts
Specializing in Individual and Small Lot Production (based on the Exuqae
of Power Machinery-manufacturing Plants) 94
TAPkinjo LA. . Docent, Candidate of Economic Sciences, and V.A. Petrov,
Docent, Candidate of Technical Sciences (Ieningrad Institute of Ingineertng
Card 3/

DOLITSKIY, N.I.; FIRSOV, V.G., inzh.p retsenzent
[Technical and economic indices of the manufacture of
stationary steam turbines] Tekhniko-ekonomicbeskie poka-
zatell. proizvodstva statsionarrykh. parovykh turbin. Mo-
skva, Izd-vo "Mashinostroenie," 1964. 303 p.
(MIRAL 17:8)

Category USSR/Sol~id State Physics - Structural crystallography E-3
Abs Jour Ref Zhur - Irizika, No 1., 195T, No 1*
Autho* r Gogoberifts.....D.B., niady'., VA., Yavorskiy, I.V.
Title -11
Orig Pub Sb,- statey Leningr. in-ta tochnoy. mekkan. ioptiki, 1955, vyp. 18, P-4-39
Abstract Description of an x-ray gonibifiet6r representing an improvement over the
pr6vious model RG-17. The,4&:%eteu~ of the cylindrical cassette is 80 m,
the film dimensions are 160 x 200 m, the distance from the film.plane to
the crystal is 50.4 m, and the size of the flat -film is 160 x 160 m.
Card 1/1

FIRSOVY V.I.; INYUSHIN, V.M.
DNA contcn-. in thenuclaus of the wheat oosphere. TSitologiia,5
no.5t574-.577 s-o 162. - (MIRA 1815)
1, Kafedra darvinizma i genetiki Kazakbskogo gosudarstvennogo
universitetat Alma-Ata.

FIRSOV Arladimir Kirillovich; ALEKSAIIDROV, L,A., red.; GAIAKTIONOVA.,
Ye.N.J. teOW-.--r-eT.-
(Fixed assets and working capital of an automotive transporta-
tion enterprise] 0snovnye i oborotiVe foncly avtotransportnogo
predpriiatila. Moskvaj, Hauehno-tekbn, izd-vo M-va avtomobill-
nogo transp. i shosseirifth dorog RSFSR, 1962. 31 P4
(MMA 15:3)
(Transportation, Automotive-Finanee)

L 13964-65 K'WP(G)/bA(s)-2/EWT(M)/FPF(n)-2/WP(t)/EUT(b) PI -4/Pt-if)/pj-jj
7S 7T
77 -ri jrVw/jr'A4
ACCESLION R- 4PA-046372 Sj0070/fi4/jSR/0(AInJR7/nS8'i
AUTHOR: K'taygorodskiy. 1. 1 ; Sil'yestrovich, T F LiLa--o Y-A - J.-H~
TITLE- St engthening of glass by hardening in mclter-metal-11,
SOURCE: Al SSSR. Doklady . V. 158, no. 3, 1964, 5AI-595
TOPIC TAGS glass heat treatment, glass hardeniig, molten metal
t re a t v~en t ,glass strengthening, sheet glaos, Pyrax glass
A-3STRACT: A nev, more efficient method of strenzth,!r.iniz stlasses
having var ed thermal expansion c3efficients has be.!E developed and
i:2vestigat- d. The method consists in heat: treating thardenIng) glass
tit law-ael Inp molten metals such as wood alloy or n and then
vi--h hvdrofli~ortr arid, Da t a r,: n-e t s 7 1 c ae d
t c r 1, o 4 c o c
7 w i as s an ri 3C-~& n r r7 r- Ar
MP 1, it
Achieved 'n thin (I 3-mm"- s~~ ~e
iasadp . as compared to tne heac
Card

em Ram
L 13964-65
ACCESSION SIR& AP4046372
efficient liquid polyorganoaLloxane. Data on comparative degrees of
~--ionfr,q f-iir Pyrex glatis Indicated a much
I higher
hp t rearmonr wirh wrnd a! 1-
i 3 e
i a n&;o use a
i e rma 1c )nda r t Ivttya a v eyv
n mat e Po a &I e a ti I g I I -t eM -, f?r4
I lifMitdEiOn Of ther (,
-moe I as t i cs t r a i nI r,,aic. d u
7be L?csaibi city of achieving even higher strength ir- glasses having
important practical applications (Pyrex, common thin glass) is men-
tioned. Orig. art. hast 3 figures and I table.
ASSOCIATION: Koakovskiy.khtniko-tekhaologicheskiy institut La.
D. I. Mendeleyeva (Moscow Chemical-Technical InstittLte)
SUBHLTTED-. 24Apr64 ENCL: 00
SUB CODE: KT NO REF SOVt 012 OTHE R 1 000
Cam 2/2

/;UP i /7,,%T Q /7, WP (b Pc Po F.M "',F
o~ ',36
zli. Khimi a. Sv. t. , Abs. MO
y
'd ~'x L v I I . 9II'vPvtrovich, S. I.; Fj rqCV
F K h -tFkhr)ol ir-lii i,,. D,
1964, L45-153
TACS - gla s atrength, gla3s quenching, glass hardening, qu~-iiching fluid,
;-;:.-E ~,e, polyethy1hydrosilexane, laboratorv L71ass, -le7-rovacu= zla-gs
A N Tl- is article presents the results of the first stage o a s t ud y o;6.
I tndustr~~I chemical Aaboratory glaEses (KS-34'and T5-32)4nd
g isses (ED-I~and ZS-5K,)/~he composition- ci ~A~ r
ri polyorga silcxane (liquids No. 2, 4 ind 5) anc
.5 -whi:!h iIF4:,-r in their n-q-,-. r t(,verties and
e'4 .The aegree of hardening of the gla3s
--~: Me e -ts the
, on) was deti:rmined by mr.~ars -f R ;nect,il t-
H. I I ' " C,
Cord 1 2

Kin -1T'r
'IZZ~V z.
aM Aw!:-
L 1-49006-65
&CCESSION 1JR: AIL5007236
resuits shou~!d that it is pogsibLe to strengthen various glasses, differing
t I dproperties, quite appreciably by queiichiag in 1i uid
a, T, o so xi e r, the effe-to of the theruml con8itions of ~he quenching
laritimst nf the chemical comoriti:m of 'ip 21agE on the
f: R11 k~ T1 I I ZR 7 Pt d
I.,I, si ova
104al. 00
DF M T
C.,d 2 12

SILIVES"ITOVICHI S.Iq_~IRSOI~ I.H.; GLADKOV, A.V.
Change in the structural and physical state of glass hardened in
molten metal. DokI, AN SSSR 162 no.3%552-555 VT 165. (MIRA 18s5)
1. Moskovskiy khimiko-tekhnologicheskiy institut im. D.I.Mardele'reva.
Submitted December 11., 1964.

-RW
-,n
/EyiT( /E71P(
ACC NR. AT6022,496 SOURCE, CODE; UR/2539/64/000/043/0145/0153
-
l
."UTHO
vestrovichl S. .; Firsovy V. M.
i: Ataygorodskiyy 1. 14 Sil
ORG: none
TITLE: study of the annealed in polyorganosiloxane liquids
SOURCE-P .6 'Mosco-,,r. Khizaiko-tekhnologicheskiy institut. Trudy~ no. 459 1964. Issle-
.
oblasti khir-li i tekhnologii silikatov (Studies in the field of Silicate
dovaniya v
chemistry and t3chnology)s 145-153
TOPIC TAGS: glass, polysiloxane, annealing., 67'j-,9S.5 AQOPek7-~Ij ouje,961zlr~-,

UBSTRAgl': Studies,,on tEe toughening of industrial glass used in chemical laboratories
(0-3L~fand TS-32);&nd irt vacuum tubes (BD-1 and 3S-5k) were carried out by annealing
~EFZ--g-l-asses in -jolyothylsilox no liquids No. 2, 4 and 5, and polyethyll-,ydrosiloxane li-
' "
the study nertained only to the influence of the thermal conditions on
quid GKZh- L4, ~.
!the degree of annealing (aetermined polarimetrically), and hence on the toughness of

t
1 ho glasses. It- was found that by annealing glass of the same che-nical co=osition in
v t6 rate of
Idifferant li
0 an ar
orature conditions
on c
uids or u
der different te
.
n
=
,
q
Y
Fcooling of tho ,-~lass2 t1he nature of its ~tre3s state) and hence) the degree of toughen-
;in-,. Tho best thermouk/sical conditions for annealing woro found in liquid No. 4, and
Q
'the greatest te:,dency to*,rard toughening in this liquid was displayed by Ts-32 glass,
j4jhich differs from 'the other investigated glasses both in its linear expansion coeff:
Card 11?_
1
I
i
1
j
l
71 -~t"41X-
t
I I KA -

ACC NR'- A11602&96
1ciont (go x jo-7) and glass transition (softening) tompsrature, 6750. The results of
ithe study not only demonstrated that glasses of various compositions and properties can
Ibo substantially toughoned by annealing in polyorganosiloxane liquids, but also re-
voaled the influenco of the thermal conditions of such annealing and chemical nature of
the glasses on the character and effect of their toughening. Orig. art. has: 6 fig-
iures and 2 tables.
SUB CODE: . 11/ SUIR4 DATE: none/ ORIG REF: 012

FMT7,4. 9F77
mom

PUZANKGVj V.XLIILS~~ KEYLIN2 G.S.
Mechanization and automatization of productive processeo at the
,"Krasnagyardeets' Plant. Mod. prom. 13 no.8:6-8 Ag '59.
(MM 33:8)
(DRUG INDUSTRY)

KONOVALOV, V.P.; FIRSOV, V..P
.a KDVRIZHIN, A.K.
Reliable powered supports and equi-gent cornploxev for Kuznetsk
Basin mines. Ugoll 38 no.3:46-48 Mr. 163.
(MIRA 18-3)
1. Shakhta "Abashevskaya 3-4" Kuznetskogo ugollnogo basseyna
(for Ronovalov). 2. Kuznetskiy nauchno-issledovatellskiy ugolinyy
institut (for Firsov, Kovrizhin).
Z-V

! ;~ vi'l, 0 [, Lohnn, nauk; F -M Mif I V*P A rzV,,
. -, - L .
R:~,-u-,?.-u of tha Industrial tests of an experimental specimen of
ilia A-3 unit. Sbor. KuAlUl no.10:4-.18 164, (MMA 18:9)

v,~~,q i1PSKU, N.S., Ir?,h.;,.FDISCJV, V.P., inzh,.
.;, y
E.,:,,eriaental iperation of the 01%VT and IKMI-81 cutter-loaders in .. .I
f~uzrl,.~Ox Basin mines. Sbors KuzNIUI no.10:19-32 164.
(MIRA 18:9)

Owl
;74H IF ;-I-

AUTHOR: Firsov 4" wwogp~ SOV/138--8-11-9/14
us
TITIE: rVenelierated Vulcanisation of Inner Tubes by Steam Heating
From Both Sides of the Tube (Uskorenneya vulkanizatsiya
yezdovykh kamer dvukhstoronnim, obogrevom parom)
PERIODICAL: Kauchuk i Rezina, 1958, Nr 11, PP 30 - 32 (USSR)
ABSTRACT: Experiments were made first to find shortest vulcanising
time and maximum steam pressure which would give satis-
factory tubes with standard vulcanising with external
heating only. Steam pressure in the vulcanisQr at 6.4 atm
enabled "Giant"-sized tubes (9.00 - 16, 8.25 - 16) to be
vulcanised in 9 minutes and nAuton tubes (4.00 - 161
6.00 - 16 and 5-50 - 16) in ?-minutes. With lightweight
motor-cycle tubes.(3.25 - 19$ 2.50 - 19 and 3.75 - 19),
higher pressures and steam temperatures in the vulcanising
moulds gave a large number of rejects with the tubes
which contain 50% natural rubber.
Experiments were made with these lightweight motor-c7cle
tubes using steam inside the tube as well as externally.
With steam at 6.4 atm (94 psi) inside and outside the
tube vulcanisIng time was only 6 1/2 minutes. However, in
order to ensure adequate moulding pressure on the
Cardl/3 reinforcing ribbon and at the valve, it was found best to
M

SOV/138-58-11-9/14
Accelerated Vulcanisation of Inner Tubes by Steam Heating from Both
Sides of the Tube
apply 5 atm (73.5 psi) pressure in the mould and 6.4 atm
(94 psi) pressure inside the tube.
The steam conditions above were then applied to "Giant"-
and to "Auto"-sized'tubes, enabling vulcanisation to be
completed in 6-5 and 5-5 minutes, respectively. With the
larger-sized tubes, vacuum is applied after vulcanisation
in order to exhaust steam and vapour from the inside of
the tube. The layout of the vulcanising plant with vacuum
Plain and steam supply to the inside of the tube is shown
in Figure 1. Figure 2 shows a jig for injecting steam
into the tube through the valve which protrudes through
the opening in the 'Jig which forms part of the vulcanising
mould. The system of double-sided heatinS was put into
operation at the Leningrad Tyre Factory in May, 1956, and
enabled vulcaniBing times to be reduced 26% to 54%,
according to the size of the tubes and gives improved
quality and very few rejects through lack of moulding
pressure during vulcanisation. It is expected that further
Card 2/3

SOV/138-58-11-9/14
Accelerated Vulcanisation of Inner Tubes by Stem Heating from Both
Sides of the Tube
reduction in vulcanising time by these methods will be
obtained with tubes made from mixes based on divinyl-
styrol rubbers. There are 2 figures.
ASSOCIATION: Leningradskiy shinnyy zavod (Leningrad Tyre Factory)
Card 3/3

FIRSOV Yo ~ F,; CIIEMOV, N, N-) SHLYAROV, -3~ E, (Kursk)
-
Clinical aspects and diagnosis of apical Pancoast's tumor of the
11
lung. Klin. med. ,,,-9--9C'-94 -I, OIIRA 15s6)
1. Iz kurskogo oblastno o onkologicheskogo dispansem (glavnyy
vrach T. S. Kondrashava5 i kurskoy oblastnoy klinicheskoy
bollnitsy (glavnyy vrach L. A. Chunikhin)
(LUNGS-TUMORS)

FIRSOV, Ye. F.
---Fuse of ~pneumoperltonew in the diagnosis of tmors of the abdoninal
organs, Vop, onk,"7 no,6:62-67 l61. (MIM 14:32)
1. Iz Kurskogo oblastnogo onkologicheskogo dispansera. (glavn. vrach -
T. S. Kondrambeva).
ABWMEN-TUMORS)
M OPERITONEUM, ARTIFICIAL)

ASTAFIYRY, V.I.; FIRSOV,,_~-F.,- SHKLYAROV, S.Z. (Kursk)
Hypertbrophia osteoarthropathy in pulmonary ne6plasms (Marie-
Bamberger syndrome). Klin.med. 40 no.6:90-95 Je 162.
(MIRA 15:9
1. Iz kliniki gospitallnoy khirurgil (zav. - Prof. A.V. Kholodi
Hurskogo meditsimskogo institute. krektor - prof. A.V. Savellyev)
i Xurskogo oblastnogo onkologicheakogo dispansera (gl&vMy vrach
T.S. Kondrasheva).
(LUNGS-TUIORS) (BONES-DISEASES) (JOINTS-DISEASES)

FMOVI YO.F. (Nurakv -41. Krasnoarme7skayao 71-e., kv. 3)
Diagnostic posqibilities of ptmwperitoneum in the recognition
of some diseases of the liver and gallbladder. Vest.rente i rad.
38 nools47-51 Ta-F'63. (MIRA 16:10)
1e Iz kafedry rentgenologii i maditsinskoy radiologii (zav.
Prof. B.G.Mikhaylovskiy) Kurskogo maditaimakogo instituta i
Kurskogo oblastnogo onkologicheskogo, dispamsera (glavoyy vrach
T.S.Kondrasheva).

KHOLOD, A.V.; ASTAFIYEVt V.I, Xe,F.; SHUKLRI, B.G. (Kursk)
Diagnosis and treatment of diaphragmatic relaxation. Klin.
mod. 41 no.4:25-32 AP 163. (MIRA 17Q)
1. Iz kafedry gospitallnoy khirurgii (sav. - prof. A.V*
Kholod) Kurskogo gosudarstvennogo meditainakogo instituta,,
Oblastnoy kliniobeekoy bollnitsy No,l (glavnyy vrach L.A.
Chunikhin) i Oblastnogo onkologicheskogo dispansera, j
(glavnyy vrach T.S. Kondrasheva),, Kursk.
a

, 10. L.
to
"Use of Luminescent Indicators in Medicine,
report presented at the Hygiene Section of the All-Union Conf. of Medical
Radiology, Moscow, 30 Jan - 5 Feb 56.

, ~7_
48-12-12/15
AUTHORS: Firsov, Ye. I. , Bashilov, A. A.
TITLE: Investigation of the Decay of Prl44_ Rh 1o6_ C8134 by ftna of
a Lumiziesconoe-Spectrometer (Izucheniye raspad; Pr'441 Rh Ce134
pri pomoshohi lyuminesteentnogo spektrometra)
PERIODICALs Izvestiya AN SSSR,Seriya Fizicheskaya, 1957, Vol. 21, Nr 12,
pp. 1633 - 1640 (USSR)
ABSTRACTs The authors constrided a one-channel-spectrometer with NaJ(Tl)-
and CsJ(Tl)-crystals, and with photo-multipliers !P5 Y-Iq M and
CDB,Y-12 The following were also used in the investigation: a
50-channel-amplitude-analyzer on the potentialoscope of the con-
struction of 0. V. Vyazemskiy (LETI) and a 56-channel-analyzer with
mechanical recording devices constructed in the laboratDry of the
authors. Filters of different thickness and sources of different
activity were used in the investigation of the different intervals
of Y--ray-energies. The preparations were carefully chemically
purified. 1.) The spectrum of the Pd144_Y--rays in the range 0,7-30-
-* "2,2 MeV was investigated in the 50-cHannel-analyzer with a po-
tentialoscope. Peaks wi th energies of 2,18, 1,49, 1,1 and 0,7 MeV
with the relative intensities 100, 30, 2 ard 150 were observed.
Card 114 Weak Y--lines with 1,7 and 2,8 MeV with the relative intensities

4B-12-12/15
106
144
134
Investigation -
_
of the Decay of Pr Rh CS by Means of a Luminescence-
-Sppctrometer
of 2 and 2,5 (1,18 MeV 100) were also determired in the investi-
gation of the spectrum of 2 to 3 MeV in the one-channel and in the
56-channel analyzer. Here the line 1,7 MeY was very badly resolved,
as it lies on the decline of the Compton distribution from the
2,18 MeV-line. X-rays with 1,1 v 1,7 and 2,8 MeV had earlier not
been observed. The value of the ener5y of the peak 1,1 MeV lies
near the difference 2,18 MeV - 2 mc . 1Y16 MeV, i.e. the energy
of the pair formed by the r-rays with 2,18 MeV in the crystal.
The control investia-ation showed that the peak at 1,1 MeV is to be
considered a summary peak of the line 1,1 MeV and the absorption-
-maximum of electron-positron pairs of the Y--rays of 2,18 MeV.
e- r-coincidences 0,7 - 1,49 MeV and 1,1 - 1,7 MeV were determin-
ed on the two-channel-apectrometer of the rapid and slow coinci-
dences. The oontrol-measurements confirm the results. The tesults
obtained here do not contradict the decay-schemes obtained in the
references 2, 4, and 5t but at the same time permit essentially to
supplement the latter. Thusq in order to place the transitions with
2,8 MeV in the scheme, a level with an appropriate energy which can
be excited by the B-transition with the limiting energy of about
200 keV is to be introduced. The r-transition 1,1 MeV can be ranged
Card 2/4 between the levels 2,8 and 1,7 MeV. 2.) The investigation of the
'Zo

~ 48-12-12/15
Investigation y of Prl44_ 106_ 134
of the ])sea , Rh , Ca by Means of a Luminescence-
-Spectrometer 1o6
_ radiation-spectrum was performed by means of the one-channel-
Rh
-spectrometer and the 50-channel-analyzer with a potentialoscope.
The t-spectrum was investigated up to about 4,5 mev 16 Y--lines
with the following energies were observeds 0,513, 0,64, 1,045,
19139 19559 1977s 1,85, 1,96, 2,09, 2,28, 2,42, 2,66, 2,93,
3,05, and 3,42 MeV. The approximate value of the relative intensi-
ties in this connection weret 100, 509 89 lt 1, 11 00, 001 00Y
0,07, 0,3, 0,1, 0,01, 0,008, and 0,005. In order to range the
Y--transitions with 3,05 and 3,42 MeV in the decay-schemet levels
with corresponding energies must be introduced. It is shown that
the presence of excited levels 1,76 and 1,85 MeV is not absolutely
necessary, but also not out of the question. 3.) Two energy-inter-
vals of the r-radiation of Cs134, namely 0 --* 1,4 MeV and 1,3--02,1
MeV were investigated. In the former peaks corresponding to a
r -radiation with 1,37, 1,17, 1,039, 0,8, 016, 0,32, 0,21, and
0,1 MeV were observed. The interpretation of the peaks of 0,32, 0$21
and 0,1 MeY is difficult, as a reverse scattering (back-scattering)
and an X-radiation occurs in this range of the peaks. The results
ofthe investigation confirm the existence of a number of assumed
Card 3/4 levels. The ?'- transitions with 1964, 1,75, 1,85, and 2903 MeV

144- 106_ 134 48-12-12/15
Investigation of the Decay of Pr Rh Ce by Means of a Luminescence-
-Spectrometer
found here are to be considered direct transitions of the levels
with corresponding energy. The existence of the levels Oo6, 10,
and 1,96 MeV is indisputable. The level 1,367 MeV is to be intro-
duced and the r-line 1,367 MeV is to be considered ~L direct tran-
sition from this level to the ground state of the Bal-14-nucieus.
There are 8 figures, and 43 references, 3 of which are Slavic.
ASSOCIATION: Central Scientific Radiological Research Institute
(Tsentrallnyy nauchno-issledovatellskiy rentgeno-radiologicheskiy
institut)
AVAILABLEt Library of Congress
Card 4/4

FIRSOVp Ye. I.,Cand Phys-Math Sci-- (diss) I'Study Of
gamma - spectra of certain radioactive isotopes.
.-O~MpIWV of a luminescent gamma-spectrome ter."
Len,1958. 8 pp. (Len State Ped Inst im. A.I. Gertsen.) 100 copies.
(KL, 12-58, 96)

SOV/120-53-5-10/32
AUTHORS:V,yazemokiy, V.. 0., Drapchinskiy, L. V., Pisarevskiy, A. N.,
Trifonov, V. V. and. ~Firsov, Ye. I.
TITLE: A Non-Overloading A fler ~wi ~ide-Channel Discriminator
mpli
(Nepere-ruzhayushchiysya usilitell 9 shirokokanallnym
0
diskriminatorom)
PERIODICAL: Pribory i tekbLnika eksperimental 1953, Nr 5, pp 40-44
(USSR)
ABSTR&CT: The device described consists of the following principal
parts: 1) a non-overloading linear amplifier comprising a
pre-amplifierl a phase inverter, pulse-forming networks,, an
output amplifier and a power amplifier; 2) an integrating
wide channel pulse discriminator consisting of a lower and
upper gate, a charging diode, a resetting triode, an anti-
coincidence circuit, the output univibrators of the integrat-
in- and differentiating channels followed by power amplifying
stages; 3) supply sources. The non-loadinal amplifier is
based on the circuit described by Fairstein (Ref.3) and its
circuit diacram is shorem in Fig.l. The pre-amplifier of
,.Y-ard 1/3
M- -'M
"RRMMU
V

.30V/120-58-5-10/32
Pon-Overloadin- Amplifier with a Wide-Channel Discriminator
tUs unit is based on a cathode coupled circuit, while the
Dhase inverter consists of one tube with anode and cathode
resistances. The pulses are formed after the inverter by
means of RC networks or by a short circuited delay line
(.5 11 sec duration). The final amplifier consists of 5
tubes; the first 3 form a "triple" and are provided with a
negative feedback; the 4th tube operates as a cathode
follower. The output signal of t~e amplifier is applied to
an external pul3e analyser and to the discriminator of the
d,3vice. The di.3crimination level can be varied from 5 to
105 V in steps of 1 V; the voltage divider circuit is shown
in Fig.2. The instrument isdesigned for the operation with
a saintil ation counter. The maximum gain of the amplifier
is 2 x 10 and the effective noise amplitude at the output
of-the amplifier is less than .04 V. The pulse rise time is
.15 11 s and the pulse duration is: a) 2, 5, 10 or 20 IL s if
RC networks are used, and b) 1 ~L s if a delay line is used.
The overloadint, coefficient of the amplifier is over 100.
The amplifier is asymmetrical in that it does not amplify
negative pulses. The amplitude characteristic of the
Card 2/3

SOV/120-58-5-10/32
-~on
I -Overloading Amplifier with a Wide-Channel Discriminator
A
amplifier is shown in Fig 3, from which it is seen that its
out7)ut is linear from 2 t~ 120 V. The instrument is suDDlied
vlitL +300 V at 130 mA and wituh -250 V at 20 PA. The pa-p-er
conb:_-,ins 3 fi~-ures axid 3 English references.
0
AO'SVa'IAT10'ii: Radiyovyy institut AN SSSR (Radium Institute of the
USSR Acade:7iy of Sciences)
SUBIMIL'TED: 167 1957.
Card 31-9
P-M

SOV/120-58-6-15/32
AUTHORS:Vyazemskiy, V. 0., Drapchinskiy, L. V., Pisarevskiy, A. N.,
Trifonov, V. V. ands rsov Ye. I.
q1:QS1Ov1
TITLE: A Counting Instrument Emp1_o_y-1nB--Dektb ons (Pereschetnyy
pribor a ispolIzovaniyem dekatronov)
PERIODICAL: Pribory i tekhnika eksperimenta, 1958, Nr 69 PP 78-81
(USSR)
ABSTRACT: Since a dekatron is a comparatively new device and since
its parameters depend to a large extent on the trigger cir-
euit employed to effect the transfer from one cathode to
the next, a detailed investigation of the triggering methods
was carried out. The authors tried a number of triggering
circuits and found that the most successful one was that em-
ploying a double triode in which one of the anodes was pro-
vided with a delay capacitance; the circuit is shown in
Fig.lz. The dekatron employed was of the type 10/SGlS and
had 2 systems of guide electrodes. The actual counter (see
the diagram of Fig.5) consisted of the following elements:
1) a binary counting decade based on vacuum tubes, 2) 4 count-
ing decades based on dekatrons, 3) a timer 4) a circuit for
controllin the timer and the input gate circuit, 5) a gating
circuit, 65 an intensitymeter, 7) a quartz crystal calibra-
Card 1/3 tor, 8) a power supply source, and 9) a mechanical register.

SOV/120-58-6-15/32
A Counting Instrument Employing Dekatrons
The operation of the equipment is as follows. An input pulse
is applied to the gating circuit which is in the form of a
univibrator; the circuit can be blocked by the bi-stable
device which also controls the timer. The pulses from the
anode of the gating univibrator are applied to the binary
decade. The output from the decade is used to trigger the
first dekatron', which in turn drives the following dekatrons.
The counting can be stopped automatically after a pre-set
time interval which is determined by the timer. The basic
time intervals are 3, 6 and 15 see; by employing 2 deka-
trons it is also possible to obtain counting intervals of
601 150, 300,~ 600 and 1500 sec. The average counting rate
is recorded by the intensity meter which is capable of
measuring the rates ranging from 200 to 5 x 10'* pulses per_
minute. The instrument can be checked by employing the quartz
Card 2/3

SOV/120-58-6-15/32
A Counting Instrument Employing Dekatrons
crystal oscillator which operates at 75 kc/s. The device
has a resolving time of 12 ps. The authors express their
gratitude to Yu. A. Nemilov for making this work possible
and for his interest in it. The paper contains 8 figures
and 4 references; 2 of the references are English and 2 are
Soviet.
ASSOCIATION: Radiyevyy
Soviet Academy
SUBMITTED: November 18,
institut AN SSSR (Radium Institute of the
of Sciences)
1957.
Card 3/3

FIRSOVp YO.I.
Studying the gamma spectra of certain radioisotopes with the aid
of a luminescent spectrometer, Uch zap. Ped inst Gerts. 197:160--
175 '58. (Radioisotopes-Spectra) (MIRA 16:9)
(Gamma rays)

GORGDII.SKIY, G.M.; FOMOVSKIYj V.N.; FIRSOV, Yo.I.
Ilautron-deficient Gd and Eu isotopes with mass numbers 145 and 147.
Uch zap. Pod inst Gerts, 197:176-179 158. (141RA 16:9)
(Gadolinium isotopes-Spoctra)
(Europium isotopes-Spectra)

FISAREVSKIY, A.*N.,- SOSHIN, L.D.; FIRSOV,-Ye.l.
Using the P-N junctions in recording nuclear radiations (survey).
Prib. i tekh.eksp. 6 no.6:3.440 N-D 1610 (MIRA 3 4:3-1)
1. Institut fiziki AN BSSR.
(Nuclear counters)

... .....................
jp~
ACCESSION NR: AP4041011 S/0120/64/000/003/0035/0039
AUTHOR: Bogdanove As Pe . Firsov, Ye. I*
A
TITLE: Multichannel coincidence spectrometer based on AI-100-1
SOURCE: Pribory* i tekhnika eksperimenta, no. 3, 1964, 35-39
iTOPIC TAGS: spectrometer, coincidence spectrometer, multichannel
ectrometer, multichannel coincidence spectrometer, gamma spectrometer
a
P
ABSTRACT: A multichannel multipurpose gamma-spectrometer is. described
which permits measuring the gamma -radiation and gamma -gamma -coincidence
spectra and determining the lifetime of excited states within 1-100 microsee
(possibly longer). The spectrometer has a "fast -slow" -coincidence scheme and.
is designed with standard Soviet equipment. NaI(TI). i0x30-m.M crystals
combined with.FEU-Z9 photomultipliers serve as radiation detectors. Pulse -
height analyses is performed by a single-cbannel AADO-1 and a multicha-el. (in'
:7 77

ACCESSION NR: AP4041011
another branch) AI-100-1 analyzer. Schemes of the output-data unit of AI-100-11
feeding the EPP-09 recorder and the time-measuring attachment are given. A
fast coincidence circuit intended for slow (resolution, 5x 10-'r sec) scintillators is
C 60
described. A single 0 spectrum and a Co coincidence spectrum illustrate
the spectrometer operation, Orig. art. has: 8 figurea
ASSOCIATION: Institut fiaiki AN BSSR (Institute of Physics, AN BeISSR)
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'8/0259/64/008/006/0376/0379'
ACCESSION NR: AP4042726
AUTHOR.- Bogdanov, A. P., FirsoV,'Ye.. 14.
TITLE: Ile feasibility of using a luminescence spectrometer to stady the gamma-rays
from thp.(n, Gamma) reaction
SOURCE: ANBSSR. Doklady*s V. 8, no, 6~ 1964, 376-378
'TOPIC TAGS: spectrometer, luminescence spectrometer, Gamma ray, gamma spectro-
motor, (n, Gamma) reaction, thermal neutron, neutron radiation capture, spectrometer
resolution, background attenuation
ABSTRACT: A luminescence spectrometer with a Nal(TI) crystal was added to the system'
used in a channel, tangential to the reactor 6ore, to study the gamma-rays emitted in
therrnal-neutron radiation caphtie. The luminescence spectrometer was used to supple-
ment the magnetic spectrometer and improved the performance of the system by increasing
the resolution and attenuating thegamma-ray backqgrd. The instrument cambines the
7 0 x 7 0 cm cryctal with a pbotomultiplier, has a Cs -line resolution of 13%, and allows
the isotope sample to be red4ced to 30-40g. Pulses from the multipUer are mat Into
4 AI-100-1 multichannel amplitude analyzer. The analyzer is provided with an E1113-09
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ACCESSION NR: AP4042726
automatic-spectrum, tape reporder. Ile gamma-ray beam from the Isotope ssunple being
studied Is shaped by collimators set In the channel, passes through the vacuum chamber
of the inagnetto spectrometer and yaches the crystal. Theinnovationwasfoundtobean
effective moaas of studying.,~he (a, )reaction. QFig.art.bas: ~flguro.
ASSOCIA77ON: Institut fIz:dc'LAN.BSSR (Physics Institutet BSSR)
SUBMITTED: 09DecG3 ENCL: 00
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.Card

TITLE: Determination of the(spIn fn the 00416 May energy level of the Fw-55
nucleus frcom the (d, p) and n, Gomma) reactions
SOURCE: AN BSSR* Ooklady*, ve 8, no* 8, 1964, 514-515
TOPIC-TAGS: electron spin, Fe-55 nucleus, Ariin atom, deuteron bombardment,
neutron bombardment, (dop) reaction, (n.Gamma) reaction
ABSTRACT: The authors discuss the possibility of a single-valued determination
of the spin In the 0.416 Mev energy-lovel of the Fe55 nucleus-by Juxtaposing the
Intensity of the protons from the 54,(d. p) Fe55 reaction and the Intiansity.of
th 4
I-rays from the Fe54 (nly) Fe reaction which correspond to transitions fo--
ld:ntical levels of the product nucleus. Referring to the work of Sockelmant a4;'
Lanw and Wilkinson# they Indicate the validity of the exprisslon
b
determine '(d, p) and (n~y) react Ions
for the neutron bands and d from
Ydp Yn
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ACCESSION NR: -AP4045692

provided that the wave functions
of the lnltlal-an 00
~ final state of both reactl i
can be represented In the form of the product of.a wave function of.the target
nucleus and a wave function of a neutron revolving abqVt the target nucleus..
diagram Is presented whlch shows nuclear decay for Fe-7-11rom a captured state,
the 0.416 Mev excitation level and then the basic state during an Fe54 (n
F655 reaction. Orig, art, -host I f I qu re.

flzlkl AN
nstitut
ASSOCIATION: I BSSR (Institute o
AN BSSR)'.*
f Physicit
SUBMITTED: 2OJan64- ENCLS 00 'SUB CODE: NP.
01

NO REF SOVI 0
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