SCIENTIFIC ABSTRACT PROKOFYEV, A.I. - PROKOFYEV, D.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001343210008-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 13, 2001
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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AUTHOH'S: Ylu. K.
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Thiophene .-jao acylated bj bo,,oarhydvide,-.,3 of Lic-Lic and
d I -
butyric acids and by gk~rmtnium totraace1.a1,;_-. (yleld3 of
acetothienone and propyl-2-thienyl ketone aere
LlSinlg stannic chloride as call-alyst. There _ire 'P tah1c.5
and 20 references, 5 SoViet, ('-) Gormian, I Frenclr.-, 1.
1 U.K.,.,and 0 U.S. The most r~ecent U.11C. '_,nii U.-.
referdiicos dire: D. Tar-beil, J. Price '. J.
245 (19'5,7); H. Anderoon, J. Am.. Cliom. So~,.,
(1c)52); Cliem. Ab-st.
41
51181 (i9W); H.
~
3
D. Saundler-p. G. Stacey, J. Soc., il)~(),
J. Johnson, J. Am. Chem. Soc., 7_31, :~888
A'SOCIATION: Moscow State University (mos"~Ovs":-,

u n i lie vs, I t,
e t
SUBMITTED: FebPLIaPy
Card

PROKOFIYEV, Aleksandr Ivanovich; SHIGAREV, G.A., red.; KUZIMINYKH,
A.A., red. izd-va; GRECHISHCF-T-TA, V.I., tekhn. red.
(Organization of work in labor protection at sawmilling and
woodworking enterprisesl Organizatsiia raboty po okhrane
truda na lesopillno-derevoobrabatyvaiushchem predpriiatii;
v pomoshch' inzheneru po tekhnike bezopasnosti. Moskva, Gos-
lesbumizdat, 1963. 81 p. (MIRA 17;1)

DONSKOY,, K.V., DUNAYEV, Yu.A.; PROKOFIRV A.I.
Electric conductivity measurements in gas jets. Zhur. telkh. f-Lz.
32 no.9:1095-1098 S 162. 1 r, . 0~ )
1. Fiziko-tekhnicheskiy institut imeni A.F. Ioffe AN SSSR,
Leningrad.
(Electric conductivity-Ifeasurement)
(Jets-Fluid dynamics)

50) SGV/79-2q-8-Xj/'--
AUTHORS: Yurlyev, Yu. K., Belyakova, Z. V., Kostetskiy, P. V.,
Prokoflyev A. I.
TITLE: Tetraacyloxy-silanes in Organic Synthesis. XXIII. Acylation
of Amines, kry1hydrazines and Acid Hydrazides With Tetrnacyl-
oxy-silanes
PERIODICAL: Zhurnal obshchey khimii, 1959, Vol 29, Nr 8,
pp 2594 - 2597 (USSR)
ABSTRACT: Previously (Ref 1) the authors described the acylation of
diethyl-amine with tetraacyloxy-silanes as a convenient syn-
thesis of the N-IT-diethylamides of the saturated monobasic
organic acids (yields 6o-qo~d)
(RCOO)4Si + 4 NHRIRN --),4 RCONRIR" + Si(OH) 4' It suggesied
itself to synthesize also other N,N-dialkyl- and N-alkylamides
of the acids in th,e same way, and to use this method for the
synthesis of the IT-,N-diethylamidea of the aromatic acids,
especially benzoic acid, o- and n-toluic acids (Refs 2,3).
The acylation of dibutylamine was carried out with the silicic
Card 1/3 anhydrides of acetic, propionic, butyric and caprol-c acid,

~j OV -29 -F) - 5 ol 181
Tet raacyloxy-si lanes in Organic Synthenin. XXIII. Acyla 1~79
of Aininf.-a, Ary1hydrazinou rind A(,,I,d Hydraziden Witil
in which connection the N,N-dibutyl-acylamides of these acids
were obtained in yields of 65-81%. Acylation of diethyl
amine with the silicic anhydrides of benzoic acid, o- and
n-toluic acids yielded the N,N-diethyl-benzamide (637-t"), N,N-
di ethyl -o -toluami do (24'~',), and N,N-dicthyl-p-toluai-,ildo
The decreatio in the ocylation capability of the tetraacyloxy-
silane with increasing acidity was already previously observed
by the authors (Ref 4). According to C. Friedel and A, Laden-
burg (Ref 5), acetamide and N-ethyl acetamide were obtained in
yields of only 12% and, accordingly, 5-6io on letting through
ammonia and ethyl amine into the benzene solution of the si-
licon-acetic anhydride. The acylation of ethyl amine on 0
heating with tetraacyloxy-silanes in the autoclave at 100
gave the N-ethyl amides of the acetic, propijnic, butyric, va-
lerianic, isovalerianic and caproic acid in yields of 33-821~a'.
The acylation of phenyl hydrazine with the silicic anhydrides
of acetic and propionic acid yielded the pher,51 hydrazides
of these acids (67 and 61,11.);
4 C H NHNH + (RCOO) Si --) 4 C H NTHNHCOR+ Si(014),, The re-
Card 2/3 6 5 2 4 6 5 'i

Tetraacyloxy-silanes in Organic Synthesis. XXIII. SOV/79-20-8-3o/91
Acylation of Amines, Ary1hydrazines and Acid Hydrazides *17--th, Tetraacyl~oxy-
silanes
sultant substituted amides and hydrazideF )f the acids ob-
tained by the abcve-vientioned acylation, their yields and
constants, are presented in the table. There are 1 table
and 29 references, 7 of which are Soviet.
ASSOCIATION: Moskovskiy gosudarstvennyy universitet (moscow State Uni-
versity)
SUBMITTED: July 2, 1958
Card 3/13

K,,X,'rY,VIMOKIY,
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Tbree-mem ~- road -, -ing --- 1,,.-i th oz.,-~ ~- d I .~ I a ~, un , . ; . ! !,' - '7Z~, 'I(/
no-5:1054-1057 0 165. .1 - ~- ... ~ (%=-- 18:10)
1. Tnstl-~.ut, . .1
:("Y ""'J' -J*111Y 1, IC)6-5.

NESMEYANOV, A.N.; DROZD, V.N.; SAZONOVA, V.A.; ROMANENKO V.I.; PROKOFIYEV, A.K.;
NIKONOVAJ, L.A.
Biferrocenyls and terferrocenyls. Izv. AN 5d~R. Otd.khim- nauk no.4:
66rA-674 Ap 163. MIRA 16:3)
1. Moskovskiy gosudarstvennyy univeraitg* -im. lt.V.Lomonosova.
Verrocene)'

KOSTYANOVSKIY, R.G.; PROKOFIYEV, A.K.
Aminomethylotannanes. liv. AN SSSR Ser. khim. no.1:17'j-179 165.
Izv. AN SSSR Ser. khim. no.1:175-178 165.
(MIRA 18:2)
1. Institut khimich88koy fiziki AN SSSR.

1. A. F. PROKOF IYL~V
2. USSR (600)
4. Citrus 15'ruits
7. Shields for covering citrus crop trenches. Sad i og. no. 12. 195e.
9
Monthly List of Russian Accessions, Library of Congress, April
1953, Uncl.

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i. Ught lattv. (1
i Russian.) A. N1. Prokol
ev. Zhurnal

0 A! n
:
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T khttit-heskoi Fi:iki (Journal of Technical MyA"II.
"
602
601
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Is. %Jay 194N, p.
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Investigate, the above, obtained re.-ulta indicate
Outt lakh-frviuency rorona is induced bY tht Vrlull
q
ml
i
ton
. I
y
4 fight stir imis. Tbete ions, being pts
pr'~tjucp votonn by different ways. Meth ... I of ill.
VA-Stigati"ll arl't elallinvd duts, Ilre indicated.
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18W. Vaitation of the high-frejuendy corons, by neptive ions. ji. go
so ail!
00 A'! REAO-fl". To Tech. Phys., MM, 20, 802-4 (JUly, 1950) In Russian. i
-00
; z It is experlmantally extablished that the high~-frequency corona Is mainly
06 'r;1 1.06
; I excited It- negative Lon3 at voltages near throahold. To cninDreaa activ.,
06 1 : 1. t .40
J!: co-ona formation it is sufficient to balance the negative charpo on the poin A. =06
of a Point-cylinder, apark-fmp inear ted in the circuit by is positive
conattint potential. In the particular experimental conditions this potential
00 - =0
vea of the* order of some tans of volts, a negligible fraction of the h.f.
is
*
voltage. ALI the other neratmeters remaining unchanged, this ootential is
06
ultimately determined by the convection aneed of the air current blown past
-,I;
the point of the spark-Rap. B. F. I Kraus
41"
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or 41`14~
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PROKOFI)EV, A.M.
Effect of a weak constant electric field on a scintillation cmnzer
Uch zap. Fed inst Gerts. 197:180-183 '58. iO,.c/,)
(Scintillation counters)

PROKOVIEV, A.M.
-
A counter on predominantly pouitive hiE~h-frequency pulse5. Vch zap.
Ped inst Gerts. 197:184-186 150'. OHIRA 16-.9)
(Scintillation countors)

-'0" 1 1 '. - I i
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1
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". ') r.. 2f.-) r-r,.

240) SOV/48-23-8-15/25
AUTHORS: Prokoflyev, A. It., Kabardin, 0. F., Kuddu, K. F.
TITLE: An Investigation of the Initial Phases of a High-frcquency
Discharge From a Point Electrode in Air at Atmospheric Pressure
PERIODICAL: Izvestiya Akademii nauk S33R. Seriya fizicheskaya, 1959,
Vol 23, Rr 8, PP 1004-1006 (USSR)
ABSTRACT: The authors made attempts to check the assumption that phenomena
of corona discharges occur in high-frequency discharges from
points. The experimental arrangement consisting of a high-
frequency generator, a high-voltage rectifier, and a discharge
space is described and the experimental results are discussed.
Experiments revealed that the initial voltage which is neces-
sary to develop high-frequency discharge is below the initial
voltage of a negative and positive corona at constant voltage.
The change of the initial voltage for high-frequency discharge
depends on the shape and size of the diBeharge point, onthe
discharge space, and on the frequency. The corresponding re-
sults of measurement are summarized by the diagram of figure 1,
which represents the variation of the initial voltage as a
Card 1/2 function of frequency for five different discharge points. By

SOV/48-23-8-15/25
An Investigation of the Initial Phases of a High-frequency Discharge From
Point Electrode in Air at Atmospheric Pressure
further investigation the ignition voltage and the stopping
potential of point discharge were determined on simultaneous
application of direct voltage and high-frequency alternating
voltage in different ratios. As an example, figure 2 shows the
range in which the pulse of the streamers of a positive corona,
appearing before the initiation of the latter, as well as of
the high-frequency discharge from points arises at frequencies
of 10 megacycles. Similar measurements were made for six fur-
ther frequencies, showing that the formation of discharges and
pulses of the "streamers" of a positive corona depends on the
shape of the points, on the frequency, and on the intensity
of the initial ionization. However, the authors point out that
the zone in which discharge is observed has a natural voltage
range in which the formation of "streamer" pulses may be
found. There are 2 figures and 2 references, 1 of which is
Soviet.
Card 2/2

L "150,v,-66
ACC NR, AP6025301 k,-) SOURCE CODE: UR/0416/66/000/007/0071/0073
AUTHOR:- Ryzhechkin, A., (Lieutenant Colonel); _Prokof 1yev, G. , (Lieutenant
Colonel); Korolev, A., (Major); Kotellnikov, P., (Capta
1 ORG: none
TITLE: Floating bridge made of river transportation facilities
SOURCE: Tyl i snabzheniye sovetskikh vooruzhennykh sil, no. 7, 1966, 71-73
TOPIC TAGS: floating bridge, bridge
ABSTRACT- A floating bridge consisting of eight platform barges of 200-ton
carrying capacity each placed alongside of each other was constructed across a
river in the summer of 1965. The river was 97 m wide with 1. 76 m of maximum
depth and the speed of the current was 0. 42 m /sec. The barges were paired, and!
the distance between the barges was 7 m. The removable section of the bri ge,
for the passage of boats, was 23 in wide, and it could be removed by means of a
1/2

R:
tugboat, an operation which required only 10 min. The authors list the advantages'
of this type of floating bridge.' Orig. art. has: 3 figures. [DW]
SUB CODE: 19/ SUBM DATE: none/
2/2 b 1

l1q, L~oo !3/048~ff/Q0626/008/028/028
B1 81 /B1.02
A U T1 I OR S Velyukhov, G.'Ye., and Prokoflyev, A. N.
TITL'-7.- Scattering of neutrons an neutrons
PERIODICAL: Akademiya nauk SSSR. Izvestiya. Seriya fi--icheskaya, v. 262
no. 3, 1962, 1113 1115
TEXT: in theoretical papers (K -.,Wats on, - Phys. Rev., 88, 1163 1952).
V~- V.--~Xomardv, A.~,M-.---Popova, Zh. eksp*erim. i teor. fiz., 38, 1559 ~1960~~
it vas suggested that the interaction of neutrons should be investigated
in nuclear reactions such as d+n->p+2n, the final product of which contains
tv.o interacting neutrons in the 3inglet state with a *1ow energy with
resDect to the center-of-mass system. A target of deuterium polyethylene
based on tantalum was bombarded with 14.1-blev neutrons from the reaction
T4d-->a+n. The theoretical maximum energy E mof the resulting pr otons is
p
11.8 Mev. According to Refs. 2 and 3, the neutron interaction leads to a
maximuni of the proton energy distribution at Em, which is given by
p
Card 1/2

3/046/62/026/008/02F,/028
Scattering of neutrons... B181/B102
f M -E
f(E )- M \IED 1) - where 6 is the interaction energy. The true
p Ep -E p + 2/3E
principal maximum of the proton energy 3pectrum recorded in the direction
of the primary neutrons is found at 11.7!0.2 Mev. The maximum occurrin,-,,
at 14.1 11ev is due to elastic collisions with the 5~a hydrogen in the
target. Because of losses in the target and the counters the principal
maximum is, however, so indistinct that the interaction energy of neutron-7
in the singlet state cannot be exactly determined. However, the
experiment shows that the reaction under consideration can be used to
determine the interaction parameters of two neutrons. There are 2 fiSures.
ASSOCIATION: Piziko-tekhnicheskiy institut im. A. F. Ioffe AN SSSR
(PhysicoteGhniGal Institute im. A. Y. Ioffe AS USSR)
Card 2/2

VELYUKHOV, G.Ye.; PROKOFIYEV, A.N.
Interaction of 14.1 Merv. neuttrons with tritium. !Ad. ',Iz. 1
no.6:1009-1013 je 165.~ (IGRA 18:6)
1. Fiziko-tekhnicheakiy inotitut imeni Ioffe AN SSSR.

33094
S/638/61/001/000/017/056
+ 0 0 B104/B138
AUTHORSt Velyukhov, G, Ye., Prokof6yev, A. N., Starodubtsev. S. V,
TITLE: Study of capture reactions of light nuclei with 14,'--Mev
neutrons
SOURCE: Tashkentskaya konferentsiya po mirnomy ispollzovaniyu
atomnoy energii. Tashkent.. 1959, Trudy. v., 1, Tashkent,
1961, 129 - 134
TEXTs The reaction Vd, n)He4 was the neutron source for studying the
reaction (n, d) with 14.1-Mev neutrons on a number of isotopes, The
deuterons were accelerated to 260 Mev in a Cockcroft-'Nalton generator,
The neutron yield was determined with a CsI(Tl) monitor measuring the
4
f'-~.-particles from reaction T(d, n)He . The telescope consisted of a single
chamber into which was placed the target of the test substance, the boron
counters, the unseparated foils and the NaI(Tl) cr;1stal, To study angular
distributions the whole chamber could be rotated about an axis running
vertically through the target, The chamber was filled with a gas mixture
Card 1/3

33094
S/636/61/001/000/017/056
Study of capture reactions ... B-100138
composed of 95% XV 5% CH 4;pressure 150 mm Hg. Three reactions were
studied: F'9(., d)018; P31(n, d )3i30; 332934(n~ d)pY~33 . Teflon
(CF 2- CF2) targets with a density of 5.1 mg/cm2were used for the first
2
reaction,. The neutron flux was 2,109 neutrons/cm " Red phosphorus
deposited onto a platinum backing was used for studying reaction P31 (n;d)iL 30
2 9 2
Density was 4.45 mg/cm neutrc,,i flux 2-10 neutrons/cm . The natural
isotope mixture was used for studying reaction S32,34(n, d)p3l-33. The
target was made by depositing sulfur onto a tantalum backing. Results are
tabulated. There are 5 figures, 1 table,, and 14 non-Soviet references.
The four most recent references to English-language publications read as
followst Thomas R. G., Phys. Rev., 97,224, 19551 Glenn, Frye, Phys, Rev,
93, 10879 19571 Carlson R., Phys. Rev,,, 107, 1094, 1957; Ribe F, L. Phys~
Rev.., 106, 769, 1957,
ASSOCIATION: Leningradskiy fiziko-tekhnicheskiy institut AN SSSR (Lenin. j
Card 2/3 grad Physicotechnical Institute AS USSR)

33094
5/638/61/001/000/017/056
Study of capture reactions ... B104/B136
Table. Measurement results. -1 27, 2
Legend: (1) Reactior~, (2) c,(9) 0 cm /sterad, (3) q, Mev, (4) 9 -
angle at which the efiergy spectrum of the reaction products was taken,
(a) authors' data, (b) data obtained by F. L. Ribe (Phys. Rev., 106, 769,
1957).
0(0)-1027 Q,
cm2lcmep
THU peaKU11H HWI, lpadk~ adOTa HaUJH P360%) IP
AaH, 71 J13111114e P 1101 AaHlime (10]
AajHHe
H't .1101
FIS d) 011 26,2 24 5,9�0,08 -5,79�0,08 0,039 O,OW S
PA, d) S130 ' 32,5 - 5,2�0,2 0,051 S.
S32,34 d) p31,33 - - 7,7�0.1 S
SIUM d) p31.33 - - -10,1�0,1 S
Card 3/3

VELYUKHOV, Me.; PROKOFIYFV, A.N. -
Neutron-neutron scattering. Izv. All So"DIR. Ser. fiz. 26 no.~-
1113-1115 Ag '62. (MIRA 15:11)
1. Fiziko-tekhnicht-akly Inatitut Imeni A.F.Ioffe AN SSSR.
(Neutrons-Scnttering)

f:1 (5) SOV/20-127-4-~4/60
AUTHORS; Velyukhov, G. Ye., Starodubtsev, S. V.,
Academician of the UzbSSR
TITLEz Investigation of the Rpactions F'9(n,d)O" and P'I(n,d)S--*. st
a Neutron Energy of 14-1 Mev
PERIODICALi Doklady Akademli nauk SSSR, 1959, Vol 127, Nr 4, PP 781-78!
(USSR)
ABSTRACT: The present paper investigates the pick-up reaction 'P,d)
proceeding without the formation of a compound nucle-tis of the
reactions mentioned in the title. The reaction T(d,n)HeI4 Was
used as a neutron source at deuteron energies of 260 k,-v. A
proportional counter was used as a monitor; the absolute
measurement was carried out with the o(-particles
from the source reaction and recorded by means of a
scintillation counter with CaJ(Tl)-crystal. A telescopp
consisting of two proportional scintillation counters was ~.sed
for investigating the reaction products; the telesce~pe was
placed in the same chamber as the reaction target, One )f tl2e
proportional counters was used for measuring the losses, th~
Card 1-13 other one for determining the reaction energy which made it

19 -i'9
Investication of the Reactions P n, (1 0 " and SOV/20-127-4-14/60
P31(rx,d)S430 a- a - utron E~F-r.Tf of 14,1 Y-V
I 'Lie . -
possible to determIne these -Iwr) fai:~'Iors at the sam,~ T*,-
Tesuits on the reaction energies agreed with those ft--ind Ity
Wolfe et al (Ref 6). The d-Ifforenoes in thn en,~rgy --:. szes f.-r
protons and neutrons of the same energy amounted to -75T30
Therefore, both parti.n'les could be reliably identif'.Ed. Th.-
angular distribution of the secondary particles was determ.-'-_~.J
from thiz change in the angle between the telesc-)pe axis anJ th~
direction in which the neutrons escaped. The ba~~kgzaund ,7"!:
determ--ried under all angles under whlz~h the 7
narried. out. The energy spcotra of the leuter.---ns (.'f rw-.
x-eaotiolns for the angle 9=0 are 1-idleated -.'n
Figure 3 shows the energy speotxa of the deuter-~nz ~f
reactions under 0 and f _1911re 4 the d,:ut,-i-.-r_ anEula-
dis+j%ibution of botli rea-tions (transition into the or-xvii
state); besides the experimentally determined val-jes, j'-!-
diag-.ams also conta~_n the theoretical -lurves (Butlef-
Card 2/3

01 *19(n,d)O18 and SOV/20-127-4-14/60
Investigatt-11on of the Reactions F
P31 Nd)SU30 at a Neutron Enerf,7 of 14-1 Yev
The value -5.9*0-3 Mev was obtained for the Q of ',he f,frs.
rea,.,t-ion, and Q - -5.2-+0.2 Mev was found for the second
-reaction. In the first case, besides the transition into the
ground state, transitions to higher enerGy levels take pla~le.
The angular distribution was in good agreement with the
thecretical. values found by Butler (Ref 9). Finally, the
authors thank A, P. Pulln and A. M. Tsvetkov for their
assistanne in the experiment. There are 4 figures and
12 references.
ASSOCTATIOP: Piziko-telchnicheskiy inst-itut Akademii nauk SSSR (Institute of
Physics and Technology of the Academy of Sciences, USSR)
SUBMITTED-. May 23, 10,59
Card 3/3

PROKCFIYEV, Aleksey Kakarovich
(Smolensk economic region] Smolensk:Ji ekonomicheakii admihistra-
tivnyi raion. Smolenskoe knizhnoe izd-vo, 1958. (MM- 12:3)
(Smolensk economic region)

FROKOF'YESV, A. M.
"The InvestigatiOn of InitIal Stages of Development of Ultra High Frequ ncy
%, L - e
Discharges from the Needle in Air and at Atmospheric Pressure."
paper presented at Second All-Union Conference on Gaseous Electronics,
2-6 oct '53.

PROKOF kV
1%
Metody Resheniya Tri~-ono-rnetriches.,,ilkh Uravneniy. Po.;tcrr NID, Izv. Ped. Tn-tp-,
10 (1940), 88-100.
S04. Mathematics in the USSR, 1917-1947
edited by Kurosh, A. G.,
Mantrushevich, A. I.,
Rashevskiy, T. K.
Voscow-- Leninlr,rad, 10,48.

S116 60/000/03/04/011
C111YC222
AUTHORS: Velvukhov, G.Ye,, Prokoflyev, A~N,, Academician AS Uz SSR, and
Starodubtsev, S.V.
TITLE: A Method for Identifying Charged Particles From Reactions With Quick
Neutrons
PERIODICAL: Izvestiya Akademii nauk Uzbekskoy SSR, Seriya fiziko-matemati-
cheskikh nauk, 1960, No. 3, pp. 24 - 31
TEXT: For- the investigation of the nuclear reactions (11,P), (n, d ), (n,
the charged particles appearing during the configuration interaction must be
identified ; that leads to several difficulties. The authors propose a method
basing on the measurement of E . dE while usually 11 is measured. The
dx dx
proposed method permits to identify dependably the charged particles in a
large energy interval. The scheme of devices used for the application of the
me-thod is described in detail.
Card 1/2

Method for Identifying
vom Reactions With Quick
S116616010001031041011
Clll/C222
Leningradskiy fiziko-tekhnicheskiy institut AN SSSR
(Leningrad Physical-Technical Institute AS USSR) -
Institut yadernoy fiziki AN Uz. SSR
(Institute of Nuclear Physics AS Uz SSR)

0
AUTHORS:
TITLE:
PERIODICAL:
84961
S/056/60/039/003/047/058/YX
B006/ ':' 070
Velyukhov., G, Ye,, Prokof lye-., A. N.,. Starodubtsev, S, V,
Capture Reaction on F 19, P31, and S32 Nuclei
1,7
Zhurnal eksperimentallnoy i teoreticheskoy fiziki, 1960,
vol. 39, No. 3(9), pp. 563 - 565
TEXT: The authors had established in Ref. 1 that the differential cross
3
sections of the reactions F4 9(n~d )018 and P 31 (n)d)si 30 coincide if the
tranuitions to the ground levels of 0 18 and Si 30 take place at
En = 14.1 Mev. If it is assumed that this is due to the last protons of
F19 and P 31 being in the same state, a similar rersult should be expected
20 19 32 31
for the reactions Ne (n,d)F and B (n,d)P , since aluo in this case
the last protons of Ne 20 and S32 are in the same state (2S 1/2) . To clear
up thiag the authors studied simultaneously the (r-,d) reactions on F 19
Card 113

84961
Capture Reaction on F 19 , P31 , and S32 S/056/60/039/003/047/056/XX
Nuclei B006/BO70
31 32
P , and S . For thi s purpose a new method was used, which is described
in Ref. 1, and which makea possible a better separation of the deuteron
group. The reaction $32 (n,d)P 31 was investigated on a target -vtth natu-
ral. Isotopic composition and the deutsron energ spectrum determined.
Fig. 1 shows this for an angle of emission of 0 in the laboratory sys,
tem.-Q was found to be equal to (--7.7 � O.I)Mev) and the differential
,-,rose section at 00 Was (20.4 + 1-5).10"' 27 CM2/ateradian. The differen-
tial cross section of the reactior F!9(n..d)Ola at 00 was -found to be
(21.4 + 1-1).10 -27 =2/s-.eradian, and Q - (---5.9 + 0.,3) Mev. The cross v
section of the reaction S32 (nd)P31, was found to be (21.8-1.2).10 -27 cul2
and Q -~~.2+ 0.2)Mev. The deuteron angular distributiors of thesa three
react~Dns- fdrO-300 are shown in Fig~ .2. The reaction orcsa sections de-
crease rapidly with increasing angles. Finally~ the authors discuss a
calculation of the reduced transition widths according to Butler's
theory. The angular distributions calculated theoretically agTP-e with
the experimental results for all of the three reacsiona at an interaction
Card 2/5

Capture Reaction on F19 , P31, and 332
Nuclei
84961
8/056/60/039/003/047/058/XX
Boo6/BO7O
radius of 5-1'10*"' 3 cm. The authors thank A. P. Pulin and A. M. Tsvetkov
for assistance. There are 2 figures and 3 references: I soviot, I US.,
and I British.
ASSOCIATION: Leningradskiy Fiziko-tekhnicheekiy institut Akademii
nauk SSSR (Leni grad Institute of Physics and Technology
-of the Academy of Sciences USSR)
SUBMITTED: April 16, 196o
Card 3/3

V.NLYUKHOV, G.Te.; PROKOFIYET, A.K.; STARODUBTS37, S.V., akademik
Method of identification of charged particles from reactLons with
fast neutrons, Izv.AN Uz.SSR.Ser.fiz,-mat.Uauk no-3:24-31 160
(MIRA 13:8)
1. leningradskiy fiziko-takhnichookiy institut AN SSSR i Institut
yadernoy fiziki AN UzSSR. 2. AN UzSSR (for Starodubtsev).
(Youtrons)
(Nuclear reactions)
(Particles (Nuclear physics))

MYUKHOV, G-Ye.; FROKOFIYBV, A.N.; STARODUBTM, S.V.
Capture reaction by F19, 1 and S32 nuclei. Zhar. ek3D. i teor.
fiz. 39 no.3:563-565 S 160. (KIRA 13:10)
1. Leningradakiy Fiziko-takhnicheakiy iastitut Akademii nauk
SSSR.
(Nuclear reactions)

PR()K0F,YE,l,
CAND PHYSIC01-1ATH SCI.
Dissertatior!: "Concerning the Fund;imental Theorem of Proberiius.ll
7 March 49
Moscow State Pedaogical Inst imeni V.I. Lenin.
SO Vecheryaya Moskva
Surn 71

M -I
mathematical Reviews
Vol. 15 No- 3
March 1954
Algebra
Prokof'ev,A.N. On conditions for the number of solutions
e eguation X" = I In a group to be minimum. Ukrain.
o
W
Mat. 2urnif 4, 427-430 (1952). (Russian)
According to a classical theorem of Frobenius the number
of solutions of X1= I is a multiple of n. Tile author is con-
cerned with the case where it is exactly n. Certain sufficient
conditions had been given earlier byL-p,yQuart. J. Math.,~
Oxford Ser. 17, 253-256 (1946); these R ev. 8, 436]. The
author gives a different type of sufficient. conflition, and,
in the case where n is a. power of a prime, givc-; necessary
and sufficient conditions. These conditions refer in a rather
complicated way to the behavior of the Sylow subgroups.
1. Kaplansky (Chicago, III

F-q`R/M&&icine mitlaria )ky 49
Medicine Zoology
"Zoopropbylazie Against Falaria From the StarApoint
,:Of Sanitary Requirements in the Planning of Kolkhoz
Settlements," A. P. ProkofYev, 3 PP
"Gle? I San" lio M
sugg sts that In planning a kolkhoz near a reservoir
where anopheles mosquitoes might breed, the cattle
barn be placed on the direct line of fliE;ht betveen
reservoir and living quarters and 200-250 wters
from the living quarters.. Suggests other good
practices in planning kol1choz. Frcm the Btamdpoint of
4W 56/49T64
ISSR/Vledicine - Yh3aria (Contd) May 49
prophylaxis for nalaria, choice of method should
depend on local conditlone.
56/45VA6
0
PRI.

N T
1_2
S~LABIN, K. I., Acad.; VYSHELESSKII, S. N.; ISACHENKO, B. L., Acad.; SARKISOV,
A. Cand. Biological Sci.- -FEDOTOV, B. H., Cand. Veterinary Sci.; HIKOLAEV,
rPROKOEIEV,
V. A., Cand* Biological Sci.; A. F~i Sr. Sci, Coworker
"In Memory of A. A. Vladin-ifi-ov.
SO: Vete-rifiauriia 25(4)'P- 1948, p. 4.8-
0 0 0 0 0 * 0 0 0 0 0 0 0 0 0 0 9 * 0 0 0 40 * 0 0 0

MKOPYLV, '&
USSR/Medicine - Keratceonjunctivitis
jqfedicine - Penicillin
Aug 1947
"Penicillin for Keratoconjunctivitis in attle A. 1.1'. Raste.crayeva, andidate in Vet-
I
erinary Sciences, A. P. Prokof yev, enior Liesearch Collaborator, Leningrad Scientific
Research Veterinary Institute, 11-pp
liveterinariya" No 8
During the surnier If 11946- tbr-re were several cases of eye infection among the cattle in
Leningrad Oblast* 'Article'discussion the clinical treatment., therapy, and etiology of
keratoconJucticitis. Various doses of penicillin were used, form 100 to 5,000 Oxford
units in one m:Ulion. The most effective dose was 3,000 xford units in one million.
Irrigation of the infected area was done with a solution of 20 to 40 Oxford units in
one million. 'Jirect application of penicillin solutions 6o the infected area was
found to be most effective.
PA 3 6Ta

7p.m= 1 - , A. I` .
I j (scientific seqsion C, 4' 7 1-
Itr.ffjC-'vrA 3"'u-Ijilig of NpturAI Gas in Home and Indus'r. . - Lp
I
L'vov TIM),)" Gig. j San., 110, h, 1c)4).
I -Un! - Sci. Pnd Teci,. Sac., -194P-
'
I~br. , All --)n

PROKOF'YEV,-A.P.,dots.
I f
~ "Handbook on municipal services." Reviewed by A.P. Prokoflev.
Gig. et san. 23 no.3:92-91~ Mr 158. (MILA 11:4)
(KUNICIPAL SERVICES)

001010SOV pM.S.p doktor mod. nauk; DANTSIO, N.M.p prof,j EYUPAR,
A.I., sanit. vrach; MINKH, A.A., Prof.; PROKOFIYEVI A P
dots.; SILIVANIK, K.Ye., doktor mied. nauW`T-Vbdiieedj;-
UVAROV, M.M., kand. med. nauk; SHAFIR, A.I., prof.;
SHTREYS, A.I., prof.; iMOTKOV, F.G., prof., otv. red.;
SELESKERIDI, I.G., red.; ROMANOVA, Z.A., tekhn. red.;
MIRONOVA, A.M., tekhn. red.
[Manual on communal Irjgiene] Rukovodstvo po kammunallnoi
gigiene. Moskva, Medgiz. V01.3-(Hygiene of residential
and public buildings] Gigiena zhilykh i obshchestvennykh
zdanii. Red. toma Goromosov i A.I.Shafir. 1963. 486 p.
(MIRA 17:2)
1. Deystvitellrjyy chlen AtM SSSR (for Krotkov). 2. Chlen-
korrespondent AMN SSSH (for Minkh).

V,
FROKOF T11V A,
OProblems in general and coununal hygiene.' Reviewe-A b7 A.P.
Frokoflev. Gig. i san. 23 n0-1:87-89 Ja '58. (MIRA 11:2)
(PUBLIC HEALTH)

__ENXQX!IEX,A.P..,, dots. (Moskva)
P~H. Diatroptov as a hygienist and public health figure; 100th
armiversary of his bill:% Gig. i san. 24 no.lt5O-54 Ja 159.
(MIRA 12:2)
(BIOGRAPHINS,
Diatroptov, P.N. (Rua))

P4NOF1YEVq A.F, _-
nlonization of air and ita importance in hygiene" by A.A. Minkh.
Reviewed by A.P. ProjEoflev. Gig. i san. 25 no. 6:108-109 Je 160.
(AIR, I0141ZEDNI (MINMI, A.A.) OAIRA 14:2)

PROKOFIYM'y A~11:.
Of
GO
in apixaLN', of

PROKO F IYEV,
Comparison of geological prospecting data with results of the
working of deposits. Razved. i okb.nedr 24 no.11:25-28 N '58-
(MIRA. 12:1)
1. GoBudaretvannaya komisslya po zapasam minerallnogo syr',ya.
(Prospecting)

FR(KOFITAV, A.P.
Calculating the costs of prospecting for mineral deposits [with
summary in Inglish] Sor. geol. 1 no.3:106-111 Mr 158. (MIRA 11:5)
1. Gosudarstvennaya komissiya po zapasam poleznykh iskopayemyi& Pri
Sovete Hiuistrov SSM
(Prospecting-Costs) (Mines and mineral resourcee)

FROKOF1YBV, Ae Pe'
Internal and external control of anal7ses of prospecting
samples. Razved. i okh. nedr 28 no.6:6-10 Jo '62.
(MIRA 15:10)
1. Gosudarstvennaya komissiya po zapasam poleznykh iskopayezykh
pri Sovete Ministrov SSSR.
(Ores-Sampling and estimation)

usimg p-7arc~ntla!-'.1 11 ir; (~,,ti,
nedr. 30 nc,.~,':lC~-13 lt.~?
1. Gosudarstvonnaya 'lro;-,djsiYa Po zapasII7.q
Sovete ldni3trov 33SI'L.

PROKOFOYE72 A. '10.
Prakticheskie metody podscheta zapaso7 rudny)-Ji mestorozhdonii gractical methods of c=-
puting reser7es of ore depositg. Mc;sk-va, Gosgeolizdat, 1953. 136 p.
SO: Monthly List of Russian Accessions, Vol 6 No 6 Septomber 1953

PROKOF IYEV, A. P.
'or ore deposits.
Some faults in working out standards L
Razved. i okh. nedr 27 no.6:6-9 Je 161. (MIRA 14:9)
1. Gosudarstvennaya komissiya zapasov minerallnogo syrtya.
(Ore deposits)

EGEL',1 Lev Yevenlyevich; YERSHOV, A.D., glavnyy red.; ZUBREV, I.N., zam.
glavno o red.; CUDALIN, G.G., red.; KRASNIKOV, V.I., red. [de-
ceasedi;KORESHKOV, B.Ya., red.; MOMDZHI, G.S., red.; POUARITSKIY,
K.L., red.; 6MIRNOV, V.I., red.; POLOVOV, A.P., red.; TROYANOV, A.
T., red.; FILIPPOVSKAYA, T.B., red.; KHRUSHCHOV, II.A., red.; CHER-
NOSVITIOV, Yu.L., red.; GINZBURG, A.I., red.vypuska; PROKOFtYPI A
red.vypuska; SOKOLOVSKAYA, Ye.Ya., red.izd-va;
tekhn.red.
[Rare-earth metals.) Rodkezemallnye metally. Moskva, Gostoptekhiz-
dat, 1963. 332 p. (Otsenka mestorozhdenii pri polskakh i razvedkakh,,
no.21). (MIRA 17:2)

PROKOF'YEVP A.P.; STEFANOVICH, V.V.
--------
Using A.S.Zolotarev's method for calculating reserves in blocks
between unparallel sections. Razved. i okh. nedr 26 no.2:10-14
Feb. 6o. (MIRA 14:6)
1. Gosudarstvennaya komissiya po zapasam polezrrjkh isko-
payemy~b pri Scrvete ministrov BSSR.
(Mines and minor resources)

SKIRNOV, BCRZUNOT, T.M.; DYUKOV, A.I.; ZHDAIIOT,
M.A.; LYUBIMOT, I.A.; NWIPELOT, Y.Ye.; PLOTHIKOY, M.A.;
ANMOPOT, P.Ya.. glavnyy red.; YBDOTOYA, A.I., red.izd-va;
GUROYA, O.A., tekhn.red.
[Bstimation f 8 .e of mineral deposits] Podschat Zap8BOV
0 a
mestorozhdeni, p7eznykl3h iskopeemykh. Pod red. T.I.Smirnova i
A.P.Prokofleva.,'Glav.red. P.IA.Antropov. Koakvs, Gos.nauchno-
tekhn.izd-vo At-ry po'geol. i okhrane nodr, 1960. 671 p.
(MJILA 14:1)
(Mines and mineral resources)

FROKarIYRV, A,P.
__-- ..
Widely utilize rapid analytical methods. Razved. i okh.nedr 22
no.3:47-48 Mr 156. (MLRA 9:7)
(Ores-Sampling and estimation)

PROKOFOYEV, A.P.
-~_, ~~ .
[Practical methods of estimating
metody podscheta, zapasov rtxdnykh
lit-ry, 1953. 133 P.
ore deposit resources] Prakticheakie
mestoroshdexii. Xoslr-va, Goo. izd-vo geol.
(XLRA 6:8)
(Mines aad mineral resources)

PROKOFYEVI A. P.
PROKOFYEV, A P
Prakticheskiye metody podscheta zapasav rudnykh mestorozhdeniy (Practical methods
of estimating ore deposit resources) Moskva, Gosgeolizdat, 1953.
133 p. diagrs., tables.
I'Literaturalf: P. 133.
SO: N15
622.02
.P9

PRoKoF'Y&-V, F) R
AZHGIREY, G.D., redaktor; MESHERKOV. B.K., radak-tor; Ppornvrvpv I
redaktor; RUSINOT, L.A.. redaktor; MSNOVA, N .E., redaktor;
GQRDIY=O, Ye.B., tek:hnicheakiy redaktor
[Methods of exploration and prospecting for minerals] Metody poiskov
i razvedki polezrWkh iskopaemykh. Izd. 2-e, parer. Ko'skva. Gos.
nauchnb-takha. izd-vo lit-ry po, gaol. i okhrane nadr, 1954. 462 p.
(Prospecting) (MIRA 8:4)

z3o;.,.e Dt~fic i- -ci i c 0 ~:1, 1
Is C, 55

1, F
ITSIKSdN,- Mel*;
17
PRMYIM. A.P.; SHM, V.Z.; TINOnTRVS"yIkv G.V.
Genetic features of the lesser IDIingan Range tiw-bearing region.
Sov.geol. no.14-15:43-57 147. (NLRA 8:8)
(Zhingan Range, lesser--Tin ores)

PROKOVYL7, Aleksandr Petrovich; KREYTER, VA., reduktor; ENTIN, H.L.,
VA,- 0. A.. takhnichaskiy radaktor.
[Mapping of are bodies in estimating mineral resourseal
Okonturivanie rudnykh tal pri podshchete zapasov. Moskva, Goo.
nauchno-tekhn.izd-vo lit-ry po goologii i okhrans nedr , 1955-
109 P. [Microfilm] KRA 9-1)
(Mine surveying)

Prokof,yev, A-.*" SDV/132-55-11-7/17
TIPLE, The Comparison of Data of the Geological Drospecting Survey
with the Results of the 7xploitation of Deposits (Sravneniye
dannykh geoloporazvedochnykh rabot s rezulltatami eksplua-
tatsii mestorozhdeniy)
P7RTODICAL. 2azvedka i okhrana nedr, 1958, Nr 11, Dp 25 - 28 (US~_R)
AMRAICT: The author analyses and tries to qeneralize the causes of the
difference between the data obtained by the geological and
prospecting survey on the importance of a given ore deposit,
and the actual results obtained at fhe end of the exDloita-
tion of the ssme ileposit. In 1957
GKZ could obtain full comparative data on only
12 exploited deposits. Some of the final results greatly
differed from the preliminary survey data. It was impossirle
to draw general conclusions from ihase reports as almost
each of them ascribed the discrepancy to a different cause.
The author finds that one of the first tasks of the scien-
tific-research institutes must be the elaboration of a spe-
cial method of comnarison of such data.
A2 1 T I C K Z
I
---ard 1/1

BOUS, A.A.; BRITAYEV, M.D.; GRICCRUIGIIN, N.A.; KREYTKR, V.M., glavnyy red.;
SHATAWV, Ye.T., red.; YLFROFMV, B.N., red.; ZXMV, D.A., red.;
KRASNIEDV, V.I., red.: NIFONTOV, R.V.; SMIRNOV, V.I., red.;
KHRUSHCHOV, N.A., red; TAXZHIN, A.A., red.; -PROKOF'Y1V. A.P., red;
N11MANOVA, G.F., red.izd-va; PENIKOVA, S.L.,
[prospecting for beryllium, tantalum, and niobium deposits] Razvedlm
mestorozhdenii berilliia, tantala i niobiia. Moskva. gos. nauchn.-
takh, uzd-vo literatury po geologii i okhrane nedr. 1957 94 p.
(Moscow. Vsesoiuzn7i nauchno-issledovatestakii institut mineralinogo
syrlia. ketodicheskie ukazaniia po proizvodstvu geologo-razvedochn7kh
rabot, no.2). (MIRA 11:3)
(Ore deposits) (Prospecting)

~ PROKOFIYEW~ A.P.
..
Methods of handling control chemical analysis. Razved.i okh.
nedr 21 no-3:25-29 )br-Je '55. (MLRA 9:12)
(Chamistry.-Analytical) (Mineralogy. Determinative)

PROYOFIYEV, A. P.
"Rational Method of Como ting the Resources of Ore Deposits."
Sub. 22 Oct 51, Moscow Inst of Nonferrous M--t,--ls and Gold imeni
M. I. Kalinin.
Dissertations presented for science and engineering degrces
in Moscow during 1951.
SO: Sum. No. 480, 9 May 55

TSVBTKOV, V-X. Cdecess reds
t:dl ktor; EMMOVA, G.F.,
redaktor Ltd& tehnicheskiy redaktor
[Instructions for using the 61mosification of reserves for tin ore
deposits] Instruktaiis po primenentiu klassifiketsil, sepasov k
most ormhdanilsm oloviannykh md. Moskva, Gov. nouchno-takhn. isd-To
lit-ry po geolA okhrane nedr, 1955. 41 p. (MLRA 10:9)
1. Russia (1923- U.S.S.R.) Goeuderetyanasys komisslys po
sapasom polesnykh inkopsysmykh.
(Tiu ores)

KALLISTOV, P.L.; ZENKOV, D.A.; PROKOFIYEV, A.P. Prinimali, uchastiye:
BOGDANOV, F.M.; BORZdN_OV_,_T.-14~; BUIFUliN, A.V.; DROZDOV, M.D.;
YEROFEA'EV, B.N.;YCMISSLIOV, A.K.; KOGAN, I.D.; LYUB11/,OV, I.A.;
MIRLIN, R.Ye.; ROBLIN, MJ.; SMGBYEV, P.V.; SWENOV) A.D.;
FROWV, V.V.; ITDIANOVA, G.F.., red. izd-.va;
tekhn. red.
[Instructions for applying the classification of reoerveo to
primary gold deposits) Instralctsiia po primeneniiu klassifi-
katsii zapasov k koren:-qm. mestorozhdoniiam zolota. Moskva,
Gos. nauchno-tekhn.izd-vo lit-i-j po geol. i okhrane nedrj, 1955.
46 p. (MIRA 15:2)
1. Russia (1923- U,S.S.R.) Gosudarstqennaya komissiya po zapa-
sam. poleznykh isko ayemy1ch.
Mld ore s-Classif leation)

OSTROMTSKIYp N.M.; FONTANOV9 G.A. j--FWKOFTYXVj-1.L 9, . nauchm7l*d.;
MAMMI, V.I.. red. izd-va; BYKOVAr V.V., tefdm. red.
[Industry's requirements as to the quality of mineral materials)
Trebo-vaniia prom7shleur sti k kache;titi minerallnogo oyrlia; spra.-
vochnik dlia geologov. lzd.2., perer. Moskva, Gos. naucbno-tekhn.
izd-vo lit-ry po geol. i okhrane nedr. No.39. (Tin] Olovo. Nauchn.
red. A.P.Prokoflev. 1961. 50 P, (MIRA 34: 7)
1. Moscow. Vsesoyuzmyy nauchno-issladovatellskiy institut mine-
rallnogo syrtya. (Tin ores)

FROKOFIVYEV, A.P.,
Work of A.I. GoVdfelld , G.P. Stadnikovs, and others" Develop-
ment of efficient prospecting methods for the Altai crmplex metal
.pe", I-Tat GKZ no.3:120-127 T63
deposits of belt-ty (MIRA 18:1)

SOV/81-59-10-37163
''Tran,tlation from: Referativnyy zhurnal. Khimiya, 1959, Nr 10, P 536 (USSR)
AUTHORS: Khait, E.V., Prokoflyev, A.S., Lebedeva, A.I., Kachanyuk, Yu.K., Golubeva,
Ye V.., Patorirro=v.
TITLE: Continuous Process of Manufacturing Polycaprolac%anl
PERIODICAL: Vestn. tekhn.-ekon. inform. Mezhotrasl. labor. tekhun.-ekor.- isz-1ed. 1 nauch-
no-tekhn. inform. N.-i. fiz.-khim. in-ta im. L.Ya. Karpova, 1958, Nr 5 (10),
pp 16-18
ABSTRACT: As a result of the analysis of caprone %b resin (determination of ,he oontent
of low-molecular compounds, viscosi-ty of the solution and tile melt) , vihich
has been obtained in the continuous polymerization of ~--,_caproiacTam in
direct-flow (of the VK-pipe type) and in three-type (of Lhc_- Tj-pipe type)
apparatuses at 2600C in the presence of AG salt of 3 - 5% of 6ne monomer
weight, it has been found that a polymer with uniform physicai-~;hemlcal
properties is obtained only in apparatuses of' the U-pipe type. The me-~hod
of continuous polymerization of caprolactam in this aD be recom-
parat-_tz can
mended for the industrial manufacture of caDrone resin.
Card 1/1 A. Volokbina

/~~- ~~/ 1. - -/ I
IMMEW, - - ,- 1~tn'd.-tekhn. nauk; SITNIKOV, I-Ye., gornry inzh.; PROKOF I UY.
A.S., gornvv- inzh.
Xlectric blasting with a largo number of delay intervals. Gor. z1mr.
no.2:31-33 F '58. (MIRA 11:3)
(Blasting)

PRCYOMEV, A. 13,
Public Health
First reports of the activities of the Scientific Sanitax-y-Tec1mical Colmicil of the
State Sanitary Inspection in Russia. Gig. i san., No. 12, 10,51.
Monthl- List of Russian Accessions, Library of Congress, March 195 UINCLASSIFIED.

PROKOFIYEVI A.T.
Raw materials for - .;~Taical industry. Stan darti zatsi ia
28 no.1:43-44 Ja I-,.. (MIRA 17:1)

L ~6410-66_ EWT(d)/~WP(I) LJP(6) GG/BB
ACC NRt AVb020530 Mnograph LIR/
Prok6f Iyev, AnatoUy Valentla~uinh
&
Programmed textbooks. Teaching machines (Pmgranidrovannoye
obuchenlye'.' ' Pzi5&ammirovannyye uchebniki. Mashiny dlya obuchen~ya) Ybscow,
Voyenizdat M-vd obor. SSSR, 1965.- 1.59 P. illus. 9000 copies printed.
~TOPIC TAGS: teaching machine, training procedure, education, progranued textbook,
C011puter application
'PURPOSE AND ODVERAGE: This booklet is intended for military readers concerned with
training and especially with the problem df increasing the efficiency of the train
ing process and teacher performance. It may also be used by teachers and instructois
in schools of general and specialized education. Soviet and non-Soviet achieve-.
Rents in the field of programmed instruction and textbooks and corrPuting systems
utilized in teaching are covered. Present day achievements in Soviet militarl and
educational undertakings as well as in sevex-al U. S. universities. are discussed'*
~.TABLE OF CaMUS [abridged]:
Introducticti 3
Ch. I. Programred instruct icn as' one means of perfecting the training proceBs 14
Ch. II. - Preparation of educaticnal materIal for the programming textbooks 27
Card __ 1/2

OSIPOV, I.S.; PROKOPYEV, A.Ya.
10th annual conference )f the So:~iety of Nuclear Yedicine
(Montreal, Canada). Med. rad. 10 no.5984-91 My 165.
(MIRA ',-8-,6)

GRUM-GRZYtIlAkYLO, N.V.; PROKOF'r-OV, D.I.
Constitutional diagram of the ternary system, chromium -
tungsten - mnlF,~dnNm. Issl.po zharopr.splav. 4:257-262 '59.
(MIRA 13:5)
I
(Ph use rule and equilibrium)
(Chromium-tungaten-molybdenum hlloyn)

FROKOIPIYEV, A.S.
Activities of the Scientific Sanitar7-Tachnical Council of the %saiar.
State Sanitary Inspection. Gig. sanit., Mosirma 110.12:46-47 Dec 51.
(CLML 21:4)

-1. .I-,-) ". "., 1'. Yv-,.., an([ ;'- -
"inv,:sr,i;,-ati-9n ol ,5eta Decay," a papcx prese.,;u~d a,- r,~ie
i,-Olos :*or i,eace~ jonferenco, I ) .

FROKOFIYEV, B. 14.
20780. Prokoflyev, B. M. Skatka lesa v vodu lebedkami i traktorami. Les. prom-st'.
1949, No. 6, s. 13-15. (Easing Logs into dater by 'Veans of Winches and Tractors)
30; LETOFIS ZHMIAL STATEY - Vol. 28~ Yloskva, 1949.

F
PROKOPIM, B.V., MMTMM, V.P. (Irkutsk)
Therapeutic use of mineral vaters in Bastern Siberie~ vop.kur; .
fizioter; i lech'fizkullt' 23 no'5:465-466 S-0 158 (MIRA 11:115
(SnMI,A, LPAS;OG 'KI;;;;L WATMS)

PROKOFIYEV, D., kapitan
Erecting a bridge in winter from the infantry-sljppor~~ tank
supply depot. Voen. vest. 42 no.11:91-92 N 162. (MIRA 16:10)
(Pontoon bridges)

I
PROKOFIYEVt D. I.t L--DI,AQRAU
CAND CHEM SCIP ~T
OF THE TERNARY SYSTEM9 CHROMIUM - TUNGSTEN MOLYBDENUM."
Moscowq 1960. (ACAD SCI USSR, INST OF GEN AND INORGANIC
CHEM im N. S. KURNAKOV). (KI-9 3-619 201).
16

78-7/-4-9/36
AUTHORS: Grum-Grzhimaylo, 11. V, Prokoflyev. D, I
TITLE; On the Phase Diagram of the Ternary System Chromium-Tungsten-
-Molybdenum, (0 fazovoy dia&ramme troynoy sistemy khrom-vol~fram-
-molibden)
PERIODICAL: Zhurnal Neorganicheskoy Khimii,1958,Vol-3J[r 4,PP-669--894(USSR)
ABSTRAM The complete phase diagram of the ternaryisystem chromium-
-tungsten-molybdenum was investigated.
The properties of the alloYs of three isothermal sections
at 1800 a 1300 and 1000 0C were investigated.
At 1800 C the metals chromiumq tungsten and molybdenum form
a continuous series of solid solutions with volume-centered
cubic lattice. The sintered alloys of these metals have
finely-crystalline structure.
The continuous solid solutions formed in eintering become
unstable with a temperature decrease. The solid solutions
formed at high temperature decompose on thermal treatment
into two ternary solid solutions of which the one is an
o4-system on the basis of chromium and the other an oc 2''
Card 1/3 -system on the basis of tungsten.

76--3,4-9/38
On the Phase Diagram of the Ternary System Chromium-Tungsten-Molybdenum
At temperatures of 1300 and 1000 0C a field of biphase alloys
forms in the ternary system which begins at the side of
the binary system chromium-tungsten and ends in the interior
of the concentration triangle of the ternary system with
an increase of the molybdenum content in the alloys, The ter
nary alloys have the same structure in the molybdenum
corner of the system at any temperature.
T
The solid solutions of the alloys of the ternary system
chromium-tungeten-molybdenum were investigated by radio-
graphic analysis.
Based on the changes of the parameter of the ternary solid
solution formed at high temperature the parameter aurface
and the line of the isoparameter of the alloys at 1800 0C
were constructed,
By means of the parametric method the limit of the decompo--
sition of the isothermal lines of the ternary solid solutions
at 1300 and 1000 0C was determined. There are 6 figures,
3 tables, and 13 references, 5 of which are Soviet,~
Card 213