SCIENTIFIC ABSTRACT KAREV, M. - KAREVA, G.F.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000720710012-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 12
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

USSR / Farm J%nimmla, Reindeer, U-4
Abs Jour : Ref Zhur - Biologiya, No 16, 1957~ 72078
Author t Karev, G., and M.
Title i The Feeding and Pasturage of the Northern Deer.
Orig Pub t L. Seltkhogis, 1956
Abstract : No abstract
Card : 1/1 - 19 -

STROKOVA, I.; VASILIYLVA, T.; KARIN, M.;
CHECIBITTRULk, S.
Improve the leadership of production mentinp .
Sov.profsoiuzy
7 no-15:33-36 Ag '59- (MULL 12.-lLl)
(Works coinicils)

Khnv, M.
"Vacuum" is Impassable. Znan.Bila 35
n0-7:35-36 J1 160.
(mnt& 13:7)
(Space fligbt)

VOLGIN, M.; KAREV, M.
Superconductivity Imocks at the doors of technology.
Znan. sile.
36 no. 5.23-25 My ,61. (MIRA 14:5)
(Superconductivity)

L 4211,-,~66 1a-,T(eV:h7,-.'T(m VE7,P-00 TJP(c)
ACC N - ~P_6022191 SOURCE CODE: UR/0026/66/000/006/0025/0032';
AUTHOR: Vladimirov, S. V. (Moscow); Karev, M. A. (Moscow) 7
ORG: none
TITIE: Planned synthesis of heat-resistant
SOURCE: Priroda, no. 6, 1966, 25-32
TOPIC TAGS: heat resistant plastic, polytetrafluoroethylene,
polyarylate, karbin,
heat resistance, thermal stability, polymer cross linldng,
polymer chemistry'
ABSTRACT: The Directives of the-23rd Congress of the CPSU
stressed the need for
further develbpment of new economical chemical processes For
obtaining
techn ically usable materials. In connection with this, some
methods have
been developed for obtaining polymers with high mechanical
strength,
thermal stability, heat resistance, and long EeaWife. The ever
increas-
ing demand for replacing metals with plastics requires improved
properties
of plastic materials.
The heat resistance of polymers, ustially understood as their
soften-
ing or melting temperature under atmospheric pressurecan be
grouped into
.eight classes. The first class represents materials whose
softening tem-
perature is below 200C. Some polymers of the eighth class have a
heat ,
resistance around 550C. These temperatures, however, do not
coincide with
Cord 113 UDC: 678.7

L
,CC NR: AP6022191
the softening or melting temperatures of the polymers under load:
fourteen
of eighte .en materials studied under load cannot be used even at
150C, and
nine of them fail at 120C. Therefore, the attention of the polymer
chemist is presently focussed on surmounting the 200C barrier in heat
resistance.
Efforts toward this end are in the form of planned research in which
factors increasing the heat resistance are considered in outlining
the
composition and structure of polymers to be synthesized. A "heat
resis-
tance chart" for planned research was drawn up at the Institute of
Heteroorganic Compounds in a laboratory directed by V? V. Korshak.
Cor-
responding Member, AS USSR.' lie and his associates have
distinguished three
main factors which determine the hea i tance of synthetic materials.
_~ res s
The first is the reciprocal adhesion of polymer chains. This
adhesion is
increased by the introduction of poflr groups, such as fluoro,
carboxy,
cyano, etc., or by the formation of bridges between tfie-c-fia.ins,
so-called
cross-linking, as in the curing of rubber with sulfur, or by
irradiation
with ionizing radiation. This factor can be overcome by the effect of
supramolecular structures. Etcessive cross-linking, which increases
the
heat resistance, decreases the elastIcity of polymers. The second
factor
is the regularity of Lhe structure, e.g., isotactic polymers are
more heat
resistant than atactic polymers; linear polymers can be more closely
packed
than branched ones. The third factor is the composition and
structure of
Card

L 42115-66
-ACC NR2---&6-0-2--2--1--9--1-
the repeat units. Here, e.g., fluoro substituted polymers are much
more
heat resistant and thermostable (chemical resistance to oxidation at
elevated temperatures) than chloro substituted polymers, as the
example of
-polytetrafluoroethyleneland 2oly( iny1chloride) indicates. During
their
planned research, V. V.,Korshak and S. V. Vin ladova synthesized a
series of polyarylates,~~including polymer-F-2
-CO
\b
V
\C0/
2
which can sustain a
load of 300 kg/cm at 230C. Another beat resistant-
polymer prepared at the laboratory of V.y. Korshak, is of karbin','
a
dihydrogenated polyacetylene which is not destroyed at 230C:
C =- C - C = C -C~-C--
q
scou.
r P~y
Graphyt zed viscous rjaay~ooon fiberslare obtained at 2700 to
2900C. Graphite
t ze fuse
ibers
i can
0
fibers can e use or nerospace$urposes: nozzles, high temperature
insu io filt
insulation hot Brass filters.
The examples given indicate that the 200C barrier has been
surmounted.
It is hoped that refractcry polymers can be obtained in the
Nt?are-. Orig. art.
has: 6 fi-eures and 1 t fe. LATD PRESS: 5030-F]
SUB qODE: 11, 20, 07 SUBM DATE- none ORIG.REZ; 009-1~
- --~177;oq . ' . 1, ~-.
Card 3/' ar 678-r/

USTINOV, A.M.; KAREV, N.A.
~--z - - '
Method of calculating the economic efficiency of
improving mine
ventilation. Nauch. trudy KNIUI no.16.-163-167 164.
(MIRA 18:7)

USTINOV, A.M.; KAREV, N.A.1 OSPANOV, G.M.
Practice in using skip shafts for mine ventilation.
Nauch. trudy
KNIUI no.16s168-179 164. (MIRP 180)

XAREV, N.A.; KARASEV, G.K.
j
Liberation of methane at the Bestpibe gold mining doposit
in Kazakhstan.
Nauch. trudy KNIUI no.161228-239 164. (MIRA 180)

' KAREV, N. B., Cand Tech Sci -- (diss) "Study of the
influence of sev-
ei-a-r--fbZ-t-o-rs on air charge movement in a diesel with an
undivided
combustion chamber." Moscow, 1960. 26 pp; (Ministry of Higher
and
Secondary Specialist Education RSFSR, Moscow Inst of
Automobiles and
Highways); 160 copies; price not given; (KL, 30-60, 138)

KAR V, N.B., inzh.
Effect of-a-dIrected air flow on the the process in a
diesel engine with an undivided oDmbuatlon chambers
Trudy MADI
ao.25:17&477 160,b (MM 13tlO)
(Diesel engines)

KARET, Nikolay.lyanovich;__KORMKOVA, L.j, red.
izd-va; TELEGRIA, T.,
-L~ khn. red. I
[Analysis of the economic activity of enterprises
of the meat
industry] Analiz khoziaistvennoi deiateltnosti
predpriiatii
miasnoi promyshlennosti. Moskva, Goafinizdat,
1962. 46 p.
(MIU 15:6)
(Meat industry)

USPENSKIY, V.P.,, inzh. (Leningrad); KAREV,
N.V.'inzh. (Leningrad);
igr-!-~En
DMITRIYEVSKEY, N.V.., inzh. tLeni - add); IGGEYEV,
A.I.J. inzh.
(Leningrad)
Automatic digging of drainage trenches with given bed
inclination.
Gidr.i mel. 14 no.363-45 W 962. (MRA 15--4)
(Drainage) (Excavating machinery)

USPENSKIY., V.P.j KAREVp N.V.; SERGEYZVp A.I.
Multibucket trench exa4vator. Gor. zhur. no.906 S 162.
(MIRA 15,9)
(Excavatilig"machinery) .(Automatic control)

KAREV, P.A.
Substituting practical work for school -work. Geod. i
kart. no.
3:62-64 Mr 164. (MIFA .1719j'

KAMt P.A.
E c v Geod. i
Experimental me~tsuroments with a VIT t,c;lluromt
r.
kart. no.21:14-18 F 164. (vilu, 1,7:3)

KARN7, S.S., inzh.; FOKHT, L.G., inzh.
New mobile crane to be used in constructing buildings of
few
stories. Mekh. stroi. 15 no.4:24-26 Ap '58. (MIRA 11;5)
(Cranes, derricks, etc.)

- .... I ~ - ~
KAREV, V.A.LLt. Col., Vet. Service; ZHEREBTSOV, I D., Capt.
Vet. Service
"The Influence of penicillin on the morl5hobiochemical
properties of cl.'Lnically
healthy horses. " ~
SO: Vet. 24 (7) 1947, p. 22
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 * 0 0 0

KAM, V.A. (Kharikov)
Anaphylaxis reaction with desensitization as a method
for detecting
growth characteristics of the animal tissue;
preliminary report.
Biu.l.eksp.biol.i mad. 38 no.8:56-60 Ag 154. (MLRA 7:9)
(ALLIMGY,
anapnylax.L,j & desensitization as method of detection
of
age of animal tissue)
(GROWTHO
anaphylaxis & desonsitization as method of dotection of
age of animal tissue)

KARET. V.A.
Antigenic characteristics of-lipoid-polysaccharide
complexes fro=
tissues of old Animals. Biul. eksp. biol. i med. 51
no.4:86-91 Ap
161. (MIBA 14: 8)
1. Iz kafedry biokhimii (zav. - chlen Akademii nauk USSR
I.N.Bulankin
(deceased)) Khar1kovskogo universiteta, i kafedry
mikrobiolQgii (zav.
chlen Akademii se2'skokho~yaystvennykh nauk USSR M.V.
Revo) Xharl-
kovskogo veterinarnogo instituta. Fredsta-lens,
deystvitellnym
chlenom, AMN SSSR N.N.Zhukovym-Verezhnikovym.
(AY'PIGEITS AND ANTIBODIES) (AGING)
~FOLYSACCHARIDBS) (LIPIDS)

Uk~V V.A.
Age-related antigenic aharacteristieD in tissues of
old animls.
Biul. eksp. biol. i mad. 52 no.10:85-.89 0 161.
Qlli~A 15; 1)
1. Iz nauchno-isoledovatoluskogo instituta biologii
(dir. - prof.
V.N.Nikitin) Kharlkovskogo universiteta i laboratorii
i=mnologii
embriogeneza (zav. - kardidat med.nauk O.Ye.
Vyazov),Instituta
eksperi,mentaltnoy biologii (dir. - prof.
I.N.Mayslciy) A].U%' SSSA,
Moul-ma. Predstavlena deystvitelinym chlenom AMII
SSSII, N.11.
Zhukovyr,~-Verezhnikovym.
(AGING) (jViTIGENS AND ANTIBODM)

T 'NT(m)/EWP(t)/ETI IJP(c) JDt4W1JW
ACC NRt AP6025464 SOURCE CODE: 64.1
4
UR/0080/66/039/007/1642/1
AUTHOR: Baranov, A. V.;
Z5
ORG: Siberian Institute of Technology (Sibirskiy tekhnologicheskiy
institut)
TITLE: Concentrating nitric acid b means of an aqueous solution of
zinc nitrate
'11
SOURCE: Zhurnal prikladnoy khimii, v. 39, no. 7, 1966, 1642-1644
TOPIC TAGS: nitric acid, zinc compound, phase diagram, magnesium
compound, soluf-,'or)
ABSTRACT: Phase diagrams of the HN03-H2O-Zn(NO3)2 and
HN03-112O-Mg(NO3)2 were stud-
ied at 760 mm Hg in an attempt to develop a new method of
concentrating nitric acid.
It was found that the 73% zinc nitrate solution begins to
crystallize at 1120C while
the 83% magnesium nitrate solution crystallizes at 541C. The 73%
zinc nitrate solu-
tion is about five times less viscose than the 83% magnesium
nitrate solution. There-
fore, the 73% zinc nitrate solution was found to be more suitable
as a concentrating
agent for nitric acid than the 83% magnesium nitrate solution,
despite the fact that
for an equivalent nitrate concentration the Mg(N03)2 solution has
greater dehydrat-
ing power. It was found that by mixing 55% nitric acid with 83-91%
zinc nitrate solu-.-
tion in a 6:1 ratio, a mixture is generated which, upon
distillation, is capable of I
yielding 96-98% nitric acid.~~ The method baseet on zinc nitrate
solution is recommend-1
ed for use on a commercial scale. Orig. art. has: 2 figures.
SL93 CODE: 07/ SUBM DATE: 19Nov64/ ORIG REF: 005/ OTH REF: 003
Card 1/1 fV ___UDC:_661_56

BARiN)V, A.V.; K'IqEV, V.G.; CHENTIS)OVA, 1-1.
So-Intion-vapor equilibrium in the system nitric
acid - water
cadmium nitrate. 7hur. prilcl. khim. 37
no.6:1363-1365 Je 161,.
(,'-J!Lft~ 18:3)
1. Sibirskiy tekhrologicheskiy institut.

BARANOV, A.V.; KAREV, V.G.; ALIPOVA, Ye.P.
Vapor-liquid equilibrium in the system consisting
of the aqneoua
zinc
solutions of nitric acid and a mixture of magnesium
aqd *
nitraten. Zhur. VKHO 9 no. 2:233 164. (MIRA 17:9)
1. Sibirskiy teklinologi6hoskiy institut.

BAFUNOV, A. V. ; KAREV, V. G.
Liquid - vapor equilibrium in the system nitric
acid -
water - zinc nitrate. Zhur. prikl. khim. 36
no.lOs2302--
2305 0 163. (MM 17--
1. Sibirskiy tekhnologicbeskly institut.

KAREV, V.I., ixizh.; GOLKIN, N.I., inzh.
Adjustment of a heat regenerator installed behind a
heating
furnace. Prom. energ. 18 no.1Oz21-24 0 163. (MIRA
16:10)

ACC NR, A117000545 SOURCE CODE: UR/0293/66/004/0,36/0827/0837
AUTHOR: Handel'shtam, S. L.; Tindo, 1. P.;J'arqv, TO I.
ORG: none
TITLE: Investigation of lunar x-ray radiation with the aid of
the
Luna-10 lunar satellite
SOURCE: Nosmicheskiye issledovanlya, ve 4, no* 6, 1966, 827-837
TOPIC TAGS: lunar radiation, x radiations lunar satellite /
Luna-10
lunar satellite
ABSTRACT:
During its 'Orbital flight around the Moon, the Luna-10
determined
.several possible causes of lunar x-ray radiation- 1)
reflection and
scattering by the Moon's surface of incident x-rays from the
sun; 2)
bombardment of the lunar surface by high-energy particles such
as
,are found in the solar wind; 3) bombardment of the Moon by
electrons
from the Earth's magnetosphere tail section; 4) natural
radioactivity i
lof the lunar surface; and 5) induced radioactivity caused by
cosmic
radiation. The most likely source of lunar x-ray radiation,
however,
is thought to be the incident solar x-rays which cause the
lunar sur-
face to fluoresce at characteristic lines Ka, which correspond
to Si,
Al, and Mg. The-objective of the experiment was to measure the
!relative content of Si, Al, and Mg on the lunar surface and,
if possible,
to chart their geogriaphic distributions.
C.,d l/ 6 UDCt 629*195.31523*36

ACC NR: AP7000545
. . The equipment used included tw6 types of
self-quenching Geiger
counters with a neon-oxygen gas mixture used as the
quenching agent.
The aperture of one if the counters was covered with
aluminum foil
2.7 mg/cm 2 thick. This counter was most sensitive to
the radiation
lines of Al and Mg. The other type of counter was
shielded by
1. 1-mg/CM2 plate made of organic material. This
counter was sensi-
tive to Si, Al, and Mg radiation lines. Both types of
counter had an
aperture of 0. 5 cm2 and a field of view of 1 sterad.
Three counters
were placed on the satellite's surface as shown in the
figure. Each
counter was associated with a solar sensor (silicon
phototransducer).
The data from three Al-shielded counters were recorded
by three
separate logarithmic integrators. The counting range
was limited to
-5-500 counts/sec. The integrator time constant was
approximately
10 sec. The counters with the organic -material covers
supplied their
.data in parallel to a single integrator of the same
type. These four
integrators time-shared one telemetry channel. The
output signals of
the three parallel- connected solar sensors were
amplified and trans-
mitted to Earth through two telemetry channels. The
telemetry system
interrogated all outDuts of the measurement channels
once every two
minutes.
Card 2/6

ACC NRi AOU0CA45
Measureinents were taken from 8 April to 29 May 1966
during a
total of only 40 telemetry sessions. Between 8-28 April
and
23-29 May solar aLtiVity was very high. Owing to the
satellite's
constant rotation aro-.;nd its own axis, with a 30-40-sec
period of
revolution, and because of certain difficulties presented
by the counters,
the results are imprecise and inconclusive. .
The modulated signals from counter III from 8 to 28 April
are
in all probability of solar origin. Signals from the
solar sensors
corroborate this assumption. The minimum cosmic
background noise
counter signal was approximately 12 counts/see,
The lunar surface was in the field of view of both
counters I and
11 (see Fig. 1). Counter I in almoBt every case gave a
count below
Card 3/6

ACC NP, AP7000545
Fig. 1. Orientation of optical
axes of x-ray counters (1, IIj
and III) and particle counter
SBT-9, and orientation of the X,
Y, and Z axes of the magnetometer
that of the cosmic noise. This would occur only if the counter
was
overloaded, as laboratory tests at different temperatures have
indi-
cated. An unexplained phenomenon occurred when counter I was re-
cording approximately 500 counts/cm2 _sec while the other
counters
(II and III) were recording only cosmic background, indicating
that
Card 416
Lu

ACC NR, A117000545
the. radiation was highly directionai. It is assumed that
this count
was caused by lunar radiation, but the fact that the same
phenomenon
occurred on both the illuminated and d,)rk sides of the
Moon remains
unexplained.
At times counter 11 also recorded radiation below the
cosmic
background noise, while at other tinics its measurements
were close
to the cosmic noise level. By comparing readings Eaken
when the
Luna-10 satellite was above the illuminated and the dark
sides of the
Mluon, ;iith counter II directed at the Moon, it 'may be
seen that the in-
tensity of lunar x-ray radiation (less measurement
errors) was
3-5 counts/cm2 -see.
The interpretation of data from the counters covered by
organic
material is complicated by the fact that all of them
shared the same
channel whose capacity was often exceeded by the high
count rate,
which is assumed to have been caused by induced noise in
one of the
counters.
The same Geiger counters also registered the impact of
space
particles (probably electrons) whenever the satellite
crossed the
Card 5/6

ACC NR: AP7000545
boundary of the Earth's magnetosphere tail section. This occurred
in synchronism with the data from other sensors especially
designed
to detect the presence of the magnetosphere. The count during
this
time Was 50 pulSpS/CM2 -sec. If it is assumed that the impacting
particles are electrons with E >,, 40 kev, the corresponding
count of
50 electrons/CM2 -sec is obtained. This is in complete agreement
with the observable facts. However, the flux due to electrons
from
the magnetosphere tail should give rise to x-ray bremsstrahlung
with
an intensity of approximately 0. 1 photon/cm2 -sec-sterad, which
under.
certain assumptions about the makeup of the lunar surface would
give
rise to fluorescent x-ray radiation flux whose magnitude is
consider-
ably lower than expected.
No precise and unambiguous conclusions are reached by the
authors, since the exact orientation of the Luna-10 satellite
with
respect to the Moon and the Sun is not known. The authors express
a desire for continuing the lunar x-ray radiation experiments,
but
propose the use of more sensitive equipment. ' OrIg. art. has: 2
figures. LPSBs Y. 39 no.
SUB CODEs 22,, 03 / SUBM DATZt 03Aug66 / ORIG REFt 006 / OTH
FJ7: 006
C.rd 6/ 6

GONCHAROV, B.V. (Ufa):; DEMN, N.Ye.
(Ufa);,XMiEV.,,V.1,1. (Ufa)
Testing the S--714 unit for sinking piles. Osn.,
fund.i mekh.
grum. 4 no.,'+:16-17 162. (MIRA 15-8)
(Piling (Civil engineering))

FEDOROVp Vladimir Alo~sandrovich;,XA17,
. _~gy)1a,19A03
PESHKOVY V.1)., red.; POPOV, VA, tekhn. red.
I
(Green fallow) Zaniatyi par ,Tambov, Tambovskoe
kni4lnoe izd-
vo, 1961. 62 p. (Tambov Province--Tillage) (MIRA
16:6)

KAREV, V.M.; IELINITMIY, A.G.
Bucket-wheel excavator with auger teeth. Trudy
NIITransneft'
no.1:333-344 161. (KERA 16:5)
(Rarthmoving machinery)

L .18248-63
[ACCMION KRi
AP30021-16
S/0185/63/0081006/0628/0632 .74t~'
AUTHORs Karev V0 M., K1yu0iarev,-A..?;; Nazarova, T. S.;
Ny*kolaychuk, A. D.0,
'RdsheltloVa- L. M.
TITM Investigation of frolls btained by thermal
dissociatioVmsthod
ill C 10
SOURCEt Ukrainslkyy fizychm~ zhurnal, v. 8, no. 6. 1963, 628-632
TOPIC TAGS: pyrolytic deposition, thar*1 dissociation, T?qrget,
Zr to-get,
Hf target, nuclear target, beam targetZIMo impurity, TE-f oil,
Zr fo-:Ll, I - -
[r foil,
,foil target, iodide dissociation, target preparation*
-3-1
ABSTRACT: Results are given of investigations directed to-dard'
the reduc+J.on of
molybdenum impurities in foils (targets for nuclear
measurements) of Ti, ~~ and
Hf, which weire obtained by the thermal dissociation method
(pyrolytio delx)sition)o
The effect of iodide dissociation temperatara on the quantity
of Mo -impurities wasI
abidled. For this purpose, intermediate LWars of carbon were
used, resulting in
a decrease in Mo conte t by about one-half. The dissociation
temperattur-es were
varied between 850 C ;S L!00 C, Compositton of the foils
studied is given in
Table 1, the effect of caYbon layers on Mo'content -- in Table
2, and ihe results
of chemical and X-ray spectrum analysis are given in Table 3.
EWT(d)/EIVP(k)/F.WP(q)/EWT(m)/J3DS , 'AFFTC/ASD Pf-4 JDANIM
.Card 1/2.. - -- -

HR: AP30021-u
9 latter method of analysis is the more suitable since it does
not requim)
stroying the expensive isotope targets, The X-ray spectrum
method allows not
,ly the determination of the percent content. but also the foil
thickness al any
int. The results are represented graphically. Orig. art. hast Z
formalw5.
figures and 3 tables.
CIATION: Fiziko-Tekhnichny*y Insty*tut AN URSR, Kharkov
(Physics-Technical Institute of the UkrSSR Acad.- go.)
aTTED: 12 Dec 62 DATE ACQs 12 Jul 63 ENCL: 00
CODE: NSt PH NO REF SOV; 007 OTMI 00

V.M. (Ufa); TROYANG".""~KlY, ',',j.V.
,;ONGHAROV~ B.V. (Ufa): KAREV,
Rasults of comparative tests of mobile mnchinos for pi>
sr.'k'.ng. O~n,
-21 164. ( !T,
fund.i jwlch.grim. 6 no.1:19 M, IA 17;2)

Y,A REV, 7. N.
IlExperimental Investigation ef IJ-,e `ffect -f
L-' uid Viscosiw
-q
of Some Local R-.sistances.11 Cand Tech Sci,
'-Ioscow inst
Construction Zngireers of -~ha Moscow City
Executiv,? Cor~nittuee,
Moscowip 1-955. (h-L, Feb 55
SC: Sm- 'i0- 631, 26 Aug 55-6urvev of 5cientific
and Technical
Disserta "lions Defended at USSI~ '4-igher
--I'duca-1--onal Ins---itu-,-ions
(14 )

p" A"
SAMARIN. Aleksandr Hikhaylovich,; D.RP.SICV, Robert Alekseyevich,
kandidat
tokhniehe'skilch nauk; MTMN, Aleksandr Abramovich, inzhoner;
-,XAW'-.J-iMor- NikolfWeylIch kandidat tekhniche skikh nau~;
---' i., - li,"..", Ili ~V.'"W
TJDAL # T SOY , iaktor; SHTSMOK, G
A . .,g avnyy re-; Ju.,,~redaktb-r
f-Apparatun for studying kinetic processes at high temperatures.
Apparatus for etudying the d:iac'har-ge of viscous liquids through
orifices and nozzleaj Ustanovka dlia izuchaniia kinatiki
protsessov
pri vysokikh temperaturakh. Ustanovka;dlia issladovaniia
istechetiia viazkikh zhidkoatei iz otyerstil i nasadkov. Tema
4.no.P-56-457
Moskva, 1956. 15 P. (KLRA 10:5)
1. Moscow. Inistitut tekhniko-skonovf6heBkoy informataii.
(ChemIcal apparatus) (Viscosity) (Fluid dynamics)

umv. V.N.
I ~~ - -
Mechanization and. use off automatic controls in
experimental research
of hydraulic resistance in pipeline systems. Neft.khoz-34
10-3:55-56
mr 56. (Petroleum--Pipelines) (MLR& 9:7)

Kjaw, V.N.
Determining resistance in albows of large dJameter
Divelines.
Gaz.nroin. n0-8:30-32 Am 156. (MLRA 10:7)
(PiDOlines)
If
I I
.1 .
f. , Ip",

KAREV, V.N.
Discharge coefficient k In the.floy-of viscous liquids
from orifices.
Heft. khoz. 34 to.12.-52-56 D156. (KM 1W)
(Viscosity)

KAREV, V. N.
Hydraulic rii1stance
F 157.
(pipe, Steel--Testing)
of welded pipe bends. Gaz.prom. no-2:33-35
(miu 10: 3)

SOVII 24- 58-.7- 7830
Translation from: Referativnyy zhurnal, Mekhanika, 1958,
Nr 7, p 74 (USSR)
AUTHOR: Karev, V.N.
TITLE: A Simple Device for Demonstrating the Water Hammer
in Pipes
(Prostoy pribor dlya dernonstratsii gidravlicheskogo udara
v
trubakli)
PERIODICAL: Tr. Mosk. in-ta inzh. gor. str-va, 1957, Nr 6,
pp 115-118
ABSTRACT: Bibliographic entry
1. Water--Properties 2. Pipes--Properties 3.
Noise--Analysis
Card 1/1

SVISMKOV. I.P.; KAREV'_V.D.
Some problems concerning air pockets in water pipes. Vod.
i san. tekh.
no.9:17-19 S 158. (MIRA 11:10)
(Water pipes)

S/12o/61/ooc/oo2/036/042
E032/EI14
AUTHORSt Bondarlt A9D*q Karev, V.N., and Klyucharev, A.P.
TITLE,, Preparation of isotopic magnesium fnils from
magnesium oxide
PERIODICALs Pribory i tekhnika ekaperimenta, 1961, No.2,
pp.177-178
TEXT-. Russell et al. (Ref-3) have described a method for the
preparation of isotopic magnesium. The present authors suggest
that this method suffers from the disadvantage that the
magnesium
specimen contains magnesium oxide and tantalum impurities.
Moreover, it cannot easily be used to obtain relatively thick
targets, or targets in the form of a pure magnesium foil. The
present authors use the following method: 100-150 mg of the
isotopic magnesium oxide and 250-400 mg of lanthanum are ground
down until the grain size is of the order of I mm. They are then
inserted in layers into the crucible shown in Fig.l. The
crucible contains a filter 3 which is prepared from molybdenum
shavings. The crucible is then inserted into the furnace 5
(Fig.2)~ The reduction and evaporation of magnesium'is carried
out'in the vacuum system shown in Fig.2 (at pressures at
Card 1/4

S/12o/61/000/002/036/o42
E032/E114
Preparation of isotopic magnesium foils from magnesium oxide
10-5 - 6 x 1o-6 mm Hg). Temperatures of the order of 700-1300 OC
are necessary and the reaction times involved range from a few
minutes to a fow hours, depending on the form of the original
materials employed. The reduced metallic magnesium is collected
on the target I which is cooled by liquid nitrogen. owing to
the intensive cooling of the target the magnesium foil is
frequently found to crack. In order to obtain a continuous foil
the magnesium is again evaporated from the same furnace on to
the uncooled target. Depending on the amount of metal employed
and the distance to the target, 2 - 60 1L foils can be obtained
by this method. The target is in the form of a polished
tantalum foil. The target surface is carefully rubbed with
ceresin and finally with soft cotton. Magnesium foils can then
be separated from the target with the aid of a razor blade.
Foils having a thickness of less than 5 1, can be removed by
immersing the target in water or alcohol. The reduction and
evaporation process is very dependent on the absence of oxidizing
impurities. These can be removed with the aid of hydrogen or some
Card 2/4

S/12o/61/ooo'002/036/02
Preparation of isotopic'magnesium E032/Ell4'
.other reducing agent.
There are 2 f;iguxes and referencesl 7 Soviet and 1 English.
ASSOCIATIONt Fizikontekhnicheskiy institut AN USSR
Physico-technical Institute, AS Ukr.SSR)
SUBMITTED: April 2, ig6o
dill

S /I 2.0/bI /000/004/0,20/034
E202/FS92
AUTHORS Bondar A D Karev V N 8110 KIvAlcilarev A 11
TITLE Preparation of thin foils from till! Isotopic alkali
and alkaline earths metals
PERIODICAL- Priborv i tekhnika eksperimenta no 4 1961 136-139
TEXT- The authors describe the preparation of metijiic foilEt
of Na K Rb Cs and Li. Ca Sr Ba which were used as targets
for proton beams of linear accelerators. Two distinct methods
are described viz by the decomposition of the corresponding
azides and by the reduction of oxides in vacuo with metallic
lanthanum powder For the first method the azides of all the
above metals except lithium were prepared in an aqueous medium
and subsequently evaporated and frozen to prevent the moisture
pick-up. Lithium azide was prepared according to the method
described by N Hofman (Ref 7 13nng Acta chem scand 1957,
11, 581) The azides of Na K Rb and Cs were decomposed in a
sealed glass vessel which was evacuated to approximately 10-3
mm Hg.
and heated slowly to lrO'*C When the decomposition started the
heating wits terminated., but after its completion the
temperature
Card 1/3 r

Preparation of, thin foils S/120/61/000/0()4/020/034
E202/EqQ2
was increased again Precautiont.; were taken to degass the
collected metal at 350-36WC. and trpn9fer it by gentle
heating
into another vessel evacuated to 10-1 mm lig and finally
depositing it in a small glass ampoule The authors found
that
the rather high decomposition temperatures of 275-3990C
may be
lowered to 160-190'-C: and the yield of the above metals
made
substantially stoichiome-tri-c It' timall quantities of
barium azide
are added to the alkali metal azides The authors attempted
to
decompose the azides af Li Ca, Sr and Ba in vacxjo in a
different
type of apparatus, Here the azide was placed in an armco
iron
crucible which in tur;a was placed in a quartz vpqsel The
crucible was fixed to a conical condenser, also made of
armco
iron, connected to a copper cooler The azides were
decomposed
below 3000C and then the temperature uas increased to
8oo-goo0c,
with the subsequent distillation of the metal ,hicn finally
collected in the condenser This method gave 770% yield i;I
the
case of Sr and Ba and only 20% yield in the case of Ca- In
the
case of lithium the decomposition of' the azide was always
too
violent resulting in an explosion, Hence. for the
preparation of
Li, Ca, Sr anti Ba foils the authors used another method.
based on

Preparat-ion of thin foils S/12o/61/000/004/020/034
E2()2/E5q2
the reduction of the ciir-oEponu.tnik Ai th powdered ianthanum
The procedure of this method closely follows the method used
by
j B Platt and D H Towboulian (Ref 9, Rev Scient Instrum. ,
1941,
12 612) in tht! ziri-;Iacation of magnesium fails Calcium
foils of
1-5 1., thickn(_--!ss prepared according to the last method
from
stable isotope unriclied carbonate 10 withstood proton
irradiation
of 5 4 and 0 8 MeV nnd 10-9 - 10- amp for many hours
There are 2 fzcuves 5 tables and 9 references 4 Soviet and
5 non-Soviet 1;ne:l ish- language references re,d as follows:-
Ref,2,-. L.N Russell WE Taylor J N Cooper, Rev F-:ient
Instrum-,
1952.. 23 764.. Ref,3' 1),H.Randall, M.L.SmIth Na-~.urp 1955,
175,
1041, Ref,q.. Quoted in text.
ASSOCIATION: Fi.ziko-tekhnicheskiy institut AN UkrSSR
(Physico-technical Institute AS UkrSSR)
SU13MTTTED- July 18 1960
Card 3/3

BONDARI, A.D.;-KAREV, V.N.; KLYUCHAREV, A.P.
. Making isotopic magnesium foils of magnesium oxide. Prib. i
tekh. eksp. 6 no.2:177-176 Mr-Ap 161. (MIRA 14:9)
1. Fiziko-tekhnichaskiy institut-AN USSR.
(Metal foils) (Magnesium)

BoMal I A.D.; YJM, V 11 - KLYUCHAFUEV, A.P.
- i-ln"
Making thin metal f'oils of isot"s of alkaU- and
alkaline
earth metals. Prib. I tekhokop. 6 no.4:136-13c.1
Jl-l,,.g 161.
(MIRA 14:9)
1. Fizi-ko-tokhnichieskiy institut AN USSR.
(Metal foils) (Alk-ali metoft) (AI)WIine earth
metals)

S/032/62/028/012/004/023
B124/B101
AUTHORS: Bondar', A. D.,_Karev,,--V~li.-,-Klyucharev, A.
P., and
Nikolaychuk, A. D.
A-r
I IT1' ay spectrum analysis of thin rdetal foils
P','7,1ODIC!,:.: Zavodskaya laboratoriya, v. 28, no. 12,
190, 1446 - 14do
TMT: Non-destructive determination of impurities in thin
titanium,
chromium, and zirconium foils was carried out by X-ray
spectrum
fluorescence analysis. The foils ivere obtained by
decomposing thf~- corres-
poniing iodides on a molybdenum base which was then
dissolved in ni-tric
acid. Molybdenum diffuses into the foils at'1050 - 1250
0C. ~':Decimens of
20 mm 'Ainmeter resulting frorn vacuum metallization of
molybdenum on an
aluminum filit, were used as external standards. If the
foilo are,;:.-1,,u01C
molyb;lenum content can be found directly on the
calibration curve. 1 f the
molybdenum distribution is irregular, it can be determined
npproximntel%.
by irradiation from both sides. If the total impurity
forms a thin layer
on one side of the foil, then f - I e-/,Ail (2")
12 0
Card 1/2

'J/052/62/0213/0142/004/0,)"
,,-r%y spectrum anal,,,sis B1?4/B1O1
tvith A = ( 1 + 1- ), and k- /4,,b, holds approxim-itely
for the rc`uc-
717'n7i sin . 2 t
'ion in ~bsorptjon of the ~,`oK.6 r:3diation from the
other s-~de.I i,~
in+ensit- of N'OK--~--radiation on the si,e where the base
is, ~11,1-
/'-2 3s
coelf -ierit of absorDtion o~ the 'oil for chfiracterisic
~ ~ A - 'jJ L
-ire C
Vre angles between the foil surface and the primar.% and
ch,--ra
rays rc-spectively, %n-A.Y is the surface density of th i
I i n Inr CM,,.
inolvbdenum, is Jistributed on the surf:ice, I,, - i,ol,
is obtainer; on the assumption that the experimental
-v.lue 1, 13 FIVI'I"
reducin.g any intensity 1;. The actual molybdentim v.-ilue
rorreqponnc~
ith the VrOlle of There are 1 fi,,--irp anti
I anal
moc
t import-in i sh-lan(rugae reference is: P. 1). Zemen.".,
A. Lc'tl-
h --i f
,ky,, J. t,lectroche-:. z;oc. 104., 157 (1956).
ASSOCIATION: Fj.-~iIo--xkhniches)dy institut Akademli
n"111k 1JL;'O"R (Physin'-.-
7nstitute of the Academy of 'c~,?nces Ukr.)'-,'~
Card 2/?

S/032/62/028/012/CO5/023
B104/B166
AUTHORS: Karev, V. N., Klyucharev, A. P., and Medyanik, V. N.
TITLE; Determination of the thickness of metal foils from the
change
in intensity of the characteristic X-radiation
PLR 7ODICAL: Zavodskaya laboratoriya, v. 28, no. 12, 1962,
1449~-1451
TEXT: Two methods of determining the thickness of metal foils
are compared.
In the first method, the thickness is determined from the
increase in
intensity of the characteristic X-radiation with the Crowing
thickness of
a foil or coatini, when irradiated by a primary'X-ray beam. In
this ca3e
I = I (I - exp(ad)), where I is the intensi.ty of the
characteristic
d 00 OD 2 'i
X-radiation from an infinitely thick layer, a ginO2 k1 and
1".2are the mass absorption coefficients for primary and
secondary emission
of the foil, 01 and 0 2 are the angles between the sample
surface and the
primary and fluorescing rays, respectively. d is the thickness.
In the
Card 1/3

S/03211/62/'02,'-1/0 1 2/00~-;
Dutermination ol" the thi ckness of ... B104/B166
second method, the thickness of the foil (coatin-.~ is
aeter-mined fro,--. t:i
decrease in intensity of the characteristic radiation oil the
backine~ wije-:1
the tiiickness of the foil increases. in this case I = 10
exp(ad),
I is the intensit.y of th,-I, charact~_.ristir radiation
fro:.~ tn, blackiinj- wit,--w
0
Ci foil ~coatinjr)- ere, and are the m4ass absorption
coeffic-4---n-s of
f"' i P2
the coating material for the primary X-ray bt~am and for
c"haracteri st-t r
fadiation of the backing. The thickness of Cr, Co, Nj, -ind
,'n foils
etermined using a BlokhIn fluorescence X I
d -ray spectro:,--.-.~r Blok);il-j.
V. F. Vol'y'-,ov, Zavodskaya laboratoriya, XXVII, 9, 1110,
1P)60) '-,iith a .D e:, t
quartz crystal (R = 400 mm). The first method proved better
for thil-1,
samples, tne second for thick samples. For very t.nin Samples
the
relation. I = I ad holds for the first method. ~,'heti
(!--,,d I iy; I I n
d 00 c d
IonCer depend on the thickness of, the sample. d c 1 0. for
nlck~-;
(;._5 " for Is "1,2 for the second method, the thi cknel-1-1
cal-I .D r-
dotermined with ~;,_'ficient accuracy from the formula
Card 215

Determination of the thickness of...
lnI - InI - 1 1 1 d.
0 ,71-np, -' -;:7i-n-p2 O'mean~
S/032/62/028,/C)12/005/023
B104/B186
There are 3 figures and 2 tables.
A53MATION: Fiziko-tekhnicheskiy institut Akademii nauk
USSR (Physico-
tecbnical Institute of the Academy of Sciences UkrSSR)
Card ~/3

KAREV, V.N. [Kariev, V.M.1,; KLYUCHAREV, A.P.
[Khuchariev, O.P.];
NAZAROVA, T.S.; NIKOLAYCHUK, A.D. (Nykolaichuk, A.D.];
RESHETOVA, L.N.
[Reshetova, L.M.]
Study of foils produced by the thermal dissociation
method. Ukr.
fiz. zhur. 8 no.6:628-632 Je 163. 04IRA 16;7)
1. Fiziko-tekhnicheskiy institut AN UkrSSR, KharIkov.
(Molybdenum) (X-ray spectroscopy)

A'U'GFZS!Oi'%' NH: .04021094 S/0070/64/009/002/0273/027.:,
AUTHOF'S: 11atyushonk-o, 11. N.; Verkhorobin, L. F.; Karev, V. Y.
T33LE: Stvrontium beryllide
SOW-LE: Nristallograftya, V. 9, no. 2, 1964, 273-275
TOM TILS: strontium beryllido, cubic lattice., stoichiomotric
formula, space I
group, x-ray diffraction, ~owdor photograph
ABSTRACT: The compound was prepared by reducing SrD with Be) with
the simultapedas-
formation of BaO according- o the equation:
SrO + Mo SrBol, +BeO.
The poiders were mixed and placed in a tantalum crucible, and the
reaction was
carried out in a vacuwa of 10-3 mm, Hg at a temperature of
1200-1250C. The pioduct
was a porous., light-brown mass. The presence of beryllide was
established by x-ray,
studies, Powder photographs showed no BeO, but chemical analyses
--ave 11.V&
Card 1/2

ACOESSION NR: AP4024994
Characteristics established for the nev compound are: stoichiometric
formula Of
SrD crystalline structure of the NaZn,3 type, space group 06 - F,-n3c,
pzxam
e13~
etters Y 0.175 and z.= 0,110, cubic latt:kce with a lattice constant
of a - 10.157i
O.C01 A, conouted de.11sitY of 205 9/cm3i Orig. arts has: 1 figwe and
2 tables,'
~MOC--iUION - Fiziko-lveklinicheskiy institilt AN Uw,-oR
(Pl7sicotechnidal Institutei
A2T
U L-SS~~
SUBIZTTED 22ju163 DATE ACO 16kpr64 MCI: 00
50 COD S: PH NO RI-2 SOV: 002 OMR., 001
I sl
Card 2/2
M qMW
-.~7111 7 T 77-~.

AOCESSION Mi APhO15322 3/0032/64/030/001/0045/0046
AUTHOWS iKarev,, V. 9.1 14atyunhorkkop N. N&
TITLE: Asorption x ray analysis of molybdenum and Veqllium a3,1070
ISOURCEs Zavodskaya laboratoriyao v# 30., no*- l.. 3.964P 45-46
'tQPIC TAGSv x ray -analysis., x ray absorption$ beryllium
molybdenum alloy analysiop
loyllide,, radiation damping coefficient, x ray source 5BKhVl,W,
molybdenum,
..silver., copper
ABSTRACT: 'In order to confirm the stoichiomotrio formula HoBo2,
an absorption
x-ray-analysis was performed based on the measurement of the
intensity of x-rays
passind through a flat samples A type 5BOU-4 x-ray tube was used
to excite a
secondary emitter (Mop Agp Gu - 20-mm diameter, 0,2-0o3 mm
thick), the rays
were focused by a quartz crystal$ paused through the sample, and
were measured with
a type MTR-5 Geiger counters Since the intensity is given by I a
Joe-Nno (where
10 - initial intensity.9 mass damping coefficient.9 density of
material)
Card 1/2

MIMCESSION NRt AP4015322
while 1-1 m - 2Gipi, the damplM coefficient changes linearly with
beryllium contenb
if only tuo components are present* The samples were prepared by
evaporating a
suspension of the beryllium, compound. /,~, and A~b were measured
on samples of
beryllium (vacuum distilled, 3-5 m thick) and molybdenum (10-50
micron thick), It
was found that the molybdenum content by weight in molybdenum
beryllide was 33-2$
while its content in a heterogeneous alloy was 204%, Tide agrees
well with other
mVeriments and with values obtained by chwdcal analysis, It was
found that the
accuracy of this method deereases as the Ho content deoreasees
being 6% at a 10%
weight content of Moo Orige arbs hass 3 forniulas., 1 figurep and
2 t~blese
ASSDOIATIONt Fisiko-tekhdohoody inatitut AN MM(P*"ohnical
Institute AN
SUBMITTEN 00 DMI AGQs O3Feb64 EVOLs 00
SUB 60DEt MM NO REF S(YV* 002 OrHERs 000
-Card 2/2

ACCMSION NRi AP4033611 S/0032/64/030/0014(0438/0439
AUTHORS:_.._Kqrev#_V# N*;,Bondarl,, As D.j Klyucharevj, Ae Po
TITLE: Determining the thickness of metallic foils from their
absorption of
characteristic x-rays
SOURCE: Zavodskaya laboratoriyas ve 30p no, 4,, 1964, 438-439
TOPIC TAGSi metallic foil, foil thickness., x ray absorption,
magnesium, chromiump
iron) copper, zinc, chromium iodide, absorption coofficienty
svtrface density
ABSTR&CT: Experiments were performed to determine local thickness
and character of
metal distribution in foils of Mgj Crp Fe, Cu$ Z% and Pb-Sn. A
short-wave X-ray,
spectrometer with a monitor was used. Measurvments were taken
Vith the help of a
micrometrically operated collimator mounted ~n front of the
counter aperture. The
foil could be moved in a plane perpendicular to the x-ray beams
so that the areas of
0.05 X 2 mm2 could be investigated. In order to determine the
surface density mop
and consequently the thicknese of foils# not only the intensities
of radiation but
also the coefficients of absorption P,, for a given wavelength
must be known* Thew
Crd 113

ACCr.-.SICN NRz AP4033611
were determined from the absorption of MoKOC radiation,, The
surface density of Mg
foil was obtained from its absorption of CuKoct withpm, taken as
39.3-, In deter
i
mining the ebaracter of metal distributionp the framee containing
foil were placed
in two mutually perpendicular planes. . On Fige 1 of the Enclosure
the mean values
.of mo are shown by dashes, the experimental values by dots* This
work represents a
continuation of a previous article by V, N. Karev As Po
K3.yucharevp and V. N.
Medyanik (Zavodskaya laboratoriyap XXVIIIS 12, 14~F 1962')o Orige
art,4 hast 1
jigure and 1 tableo
ASSOCTATIONs Fiziko-tokhaichoskiy institat Akademii nauk, Mcr=
(yj4vjeo~~nlc&i
\A,f
I,
,Institutog Academy of Sciences, Ukt6SR)
SUEMITTEDs 00 DATE ACQi 28APr64 ENCM 01
SUB OODEt M NO MW BOYS OM OTHER s 001
ard 2/3

AccEssiom NRs Ap4o~3611
M, 11/cm milem
Card 3/3
INGLOSM i M
to
1>
0
Fig* lo Distribution of metal in the foilss I. copper) H.
elec-
trolytic iron; III* commercial lead-tin; IV* chrodum produced
by
the decomposition of chromium iodidej V, electrolytic
chromium,#

ACCESSION Mi AP4035083 S/W32./64/OW/005/0548/0551
AUTHOR: Karev, V. 11.
TITLE.- X-ray absorption analysiB of binary and tertiary alloys and
mixtures
!SOURCE: Zavodsknya laboratoriya, no. 5, 1964, 548-551
TOPIC TAGS: x ray absorption, binary alloy, tertiary alloy,
absorptiont x ray
ABSTRACT; The author determined the bulk coefficient of absorption
of CuK
AgK,,, and MoK