SCIENTIFIC ABSTRACT ZHEGUNOV, YU.P. - ZHELANOV, S.P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002064630008-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 19, 2001
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

y60/000/009/001/001
ti,or or rt'yausl and KAthkoatiol
L)
TITLE, It.-WL" of PrOM-S of Fri"o.rodynamice end
uths!"ti.4t r4at.. .
PXRLO=C&LG Ta.latt jaoby *szol.T. t960. In. 9. pp. 47-4a
TRITt
held at "FREF'. viellyliFE"Im".111 1.11 11:71112":171M!, 171, 1111,h!' - 112
ext-U.h.skly fs~.I.Act
;f rby:.Ics -4 Wsomall. 01 Of t" VU~.rvity
reports sere 4 liver" the Conference by delsestas of fiv*
high r jh&tj%4t** of loarclue sad sclentille Lna%ttut*o or the larthem
C-Mme. so -11 .. of throe "04T Ustl"t-. of loarnLA& froa other,
"A ~ho r=ny Irm...secr ?. 1. Irs=xI.
S"icr Teacher I In (K Uht..r.Ity) ft -The r1c*
Are.fti ?"(110. 0,; !naaal Dpttac%o Zoos lnliag. I. . Coop-sim.
Col.' 1)4

by professor S. Of &*Vato-skly unirerstwil,
t34rAt_ V.S.."Itz) r. f The Ch lrrt'.) rly.tlopl'llth
ftLt. . the tb.111 it.-. and ft. r Teacher 4_ALtL=gmz!j~
x1rds.okly vat"rettot (KIrgja V.Jver*&Vj *0 -The &ppl Una of
44
the Str"ght-tin- 14th4i to Zort&LA I *"1- 1.
6 the
Theory of Tranosowle C. oUrr-.
Probleas of thecrojiga were dealt with In the report by
Doctor of "Icei and Nath.0ati.al antennas, of the
11~-:mft
0%dwIseir- Institute prlkl*4n*y gofixtki &I 83=
h =
(Kabardloo-Wk.rian Dr.ne% of the or AgI1.1 0 0 h t 0
-
SAIY in.tita
of the Starral", I
Mi
As,ri~jj-~r%j 112t
.Itw) dwftl~.Iu 'S". "able- of 51grody.-Ita%
IrAw" the Cesare& Theory at Atonaph.cl. Circulating. . X&I.
""'!
;;
student of the Ksb~r"-&.1x4r1_ W.LI.-It'. held a roper
vertical, strurturw T. and ~. Ark,b"-. llost~
""to Stal-tv Of the off.r.&
Examples of the It-itattaft of Cosmic Go* Reavis- band "The Moist of a 3tar
Card 2/4
g'tvaa^y tadw, no. of age pertivus, -'A p1s tm' O'Wi'

Post-gradvate Student of the Kabar4la balkarian Unit.raltz,
per%
dealt silb .3m0 ft~blvft- or the namo-pexalaoi noo, of i.s~E Liquids in
Cb=els-. Suler Teacher 'T. 1. 1--a -a f I 41-ropox'stly 'j,
'*4&CO0ch*swr I"Utut (zt.vropr delivered a

'~T*`1d lot
report an Method. In the Xboor7 of mat
'"
*
With, a Vz*o SurfeW. Prabless of pat~htmtlesl Vbysj
sv
*f
In throe reports W1 Ustar T.seber rx-009v of the Kabardlao-
34karlan ftivormill, DctVUt_E,_r,, Martt.-kil Of the 3*Ttr*G&QtiA*ki7
pedWglcboaUy Austitut (Norta use tia-Vedatogical Institute)* m4 Docent
-?,- T_ V-11 or the Starropol. pedagogical Institute. Doe*tt V. 'r, r.-
of the 04*08kir polmokhnItho.kiz Inststat Institute)
dealt alth the th-427 of oscillations- Special attention, -LV Paid to
report b7 ftofoeo*r ongs-t~4 a greatly Improved
method of caltel.ts to a report by professor
------ gas= she *m&cost 4 as lot ties solutism to one of the post I.P.r tual
4:
probl-a of lees1
1 phenomena. and to . report by.A~ wo
!rk*V.L,"v he go.* an splaratim of a impert-t stropbsic.1
Card 5/4
phenomenon.

ASSOCILT101% K&b%rdIn6-WkrakIy p-darstronnyy %nI-rsIt.t

ACCESSION NR: AP4041436
5/0188/64/000/00310047/0051
AUTHOR; Zhekamukhav,,M*,K.
TITLE4. Sorni itationary,movements-In magnetic gas dynamics
SOURCE:, Moscow. Universitets Vestnik. Serlya 3- FIzIka, astr6n6mlya,,n6- 3,
1964, 47-51
TOPIC TAGS: astro hysics, sun',,starl solar magnetic field# stellar magnetic field';
P
'dikWcenf4i lectrical 'condu field.
r, e etivity#--Tagnetlc-fleld,;magnstic rotating
magnet Ism., gas dynamics
ABSTRACT:. The Investigation of the stationary movements of gravitating gaseous
masses In a magnetic field is of Interest to astrophysics since many stars have
.stro* magnetic fields but the-material of which they are composed Is a good con-
ductor of electricity. Consequently, the magnetic fleld..of a,star exerts an In-
~fluence on the flow of,gaseous mas ses both,inside and on the surface of the star.
.The author now considers the'flol-of gas under the influence of gravitatfonal-and'
magnetic forces, beginning with the rotation of a conducting gaseous sphere In a
magnetic field. Suppose that the magnetic field of astar or gaseous nebula has
the form of concentric circies.with centers on the axis of rotation. in the ib-
L.Sence0 a magnetic field; a rotatIng_:jiseous mass will be stretched out along the~~
113

ACCESS I ON NR: AP4041436
P
equator and will have the ap roximite form of an ellipsoid of rotation. The
p
ipresence of a magnetic field.means that the gas particles rotating around the axis
a of
;9f symmetry willbe affected by both the Lorentz force, directed toward the axi
the configuration examined, the gaseous mass
frptation, and centrifugal force,
has the form of.a.sphere,:.which is possible only when the centrifugal force is equal!,
:to the Lor no for this condition are derived. The author then
-for ce. Equatio
entz
particular case-of an Impotent field. It is known that impotent
'fields are defined by the,equation
H) 0..
The'particular soluilon of the equation representing a helical line was obtained
A in the work of So 1. Sy?krovatskly'(Uspekhl fizicheskikh nauk, 62, VY*P6 3, Z47,
057). However,' it was assumed that rot It j4p 0. On'the other hand, the p'resent
JI author considers a magnetic field In a moving medium In which the field satisfied;
the equation
MH-O,:
(2)
Finally the-author discusses the motion of a?charged gartlele
a at the su r f acq o,
the Sun: considerin'9 the. ma netle fleld,of the sun to the field.of a dipole,
axis-of which nearly coy ncldas with'the axfs.of rotation of the sun. ~The
,Card' 3-

MENW)MR21-HIR Iff-111.12folful jit"Iffli fillmn.-MA
, , - -- -,

ACCESSION NR; AP4043795 S/0188/64/000/004/0023/0028
AUTHOR: Zhekamukhov, M. K.
TITLE: Steady state rotation of a rarefied gravitating gas mass In a magnetic field
SOURCE: Moscow. Unive rsitet. Vestalk Seriya 3. FIzIka, astroaomiya, no. 4, 1964,
:23-28
a, magnetohydro-
TOPIC TAGS: theoretical physics, magnetic field, gravitating'kas mas
dynamics, interstellar medium, galaxy, gas movement, rarefied gas, gas mass rotation
ABSTRACT: The author discusses the steady-state, axially symmetrical rotation of a
rarefied gravitating gas mass In an Internal magnetic field when It Is,possible to neglect
ressure forces. The linear dimensions of gas masses in space greatly exceed the length
p
of the free path of gas particles; therefore, despite low density, they can be considered a
continuous medium whose behavior Is described by a system of magnotohydrodynamic
equations. Gas masses in space are usually ionized strongly by the radiation of bright
stars and are therefore good electrical conductors. In their study It to customary to
consider their conductivity to. be equal to Infinity. This condition Is satisfied particularly
-well for gas masses whose density is relatively great. Jn this paper it Is assumed that
thp,,c6nductivity of the rarefied medium Is quite great, but finite. Limited conductivity
cordi13

ACCESSI
ON NR: AP40437951
leads to dissipation of the magnetic field and as a result It attenuates with time. The
ttenuation time- is '~' 47r6L2, where L Is a length of the order ofthe dimension of the
a
region., A follows that for gas masses in space, occupying an enormous volume, the,
attenuation time of A magnetic field greatly exceeds the age of the Galaxy. Therefore,
despite the finite conductivity of the medium the magnetic field can be considered constant
In time. The. equations. of mapotohydrodynninics in the considered case have the form%
(uV)A+~ Jffr*1HjrgradY,,....
Axp.
-to JUH] + MH v~ 0;'Y' - ...'-'(2)
0, (3)
(4)'
-AY
:A-
whereY Is, gravity potential, 6"Is the electrical conductivity of matter and
to gas density. The remaining notations are those generally used. Solution, of equations
a is very difficult-, the author therefore considers several
-(1)-(4) In a general cas
Card
V3

Cord 3/3

Stationary rotation of rarefied gravitating gaseous x"s

S/124/62/000/011/004/bl7
~D234/D308
AUTHOR.- Zhekamukhov' M. X.
TITLE: Stationary.a.xially t3y=etric flows of cosmic gas mas-,
SOS
PERIODICAL Referativnyy. zhu1nal, Nekhanika, no., 11, 1962, 17, ab--
stract 11B101 h. zap. Kabardino-Balkarsk.*un-tj
(U
1961, no. 13i 318-41)
TEXT: -The author studies potential flows of gas filling thewhole
spaceiin~gravitational'oelf~field..Volbeiti,es are assumed to*be
small and the
-effect,of gas.motion on density and pressure distri-
bution is neglected. Under these assumpti6ns a solution is obtained:
for the flow function as an expansion in Legendre polynomials: A
solution corresponding to a ring-shaped vortex is constructed. The
geometrical picture of flow is not given. The solution obtained is
not compared with the well-known solution which does not take gra-
vitation into account. The validity of the assumption about the
smallness of velocities is not,.discussed. Z-Abstracter's note#*
tranalation.-7
Card 1/1.

E11*191i of Rapt, 11114'
Row
77
ACCESSION NO- AT3003032 5/2942/63/000/001/0195/0214*.'
AVZHOR-. Zhekov, K. A. (Engineer).-
vign using finite differen e
;TITLE. Calculation of the strength.of:short wL e methods.
S OUR C 12, Moscow. Aviateionny*y institut Voprosy prochnosti iustoyehivosti
;olementoy tonkostenny*kh konstruktoiy, no. 1, 1963# 195-214
MPIC TAGS: wing strength, wing strength calculationg finite difference method,
partial differential equations' differential equation computer solution,:computor
'Bolution
;1BSTRACT: A finite difference method to 'be used Trith computer's for detezzining the
'streng-th of short wings of.arbitrary- cross section and variable thicImess (but with
~iaotrop,e properties or sufficientl~r closelyapaced ribs to permit isotropic
Umptionj is presented. An example of a short. triangular wing with a, rho.=bie
,;cross section is used to demonstrate the method, and results are compared with
experiment. , rMe method uses the knowA partial differential equation for bending of
~a variable thickness,plate with the additional relationa
Card

. / 0 , I I ..~ '. ~,;q, -.1 1
- -1. :1 :~ I - 1:~ ~ ~4
ard 3 ., -. 1.,I- I - 1 1; 11.,... 1. 1 .I I . -,
C
. I. ~ - --: - 0,
, .II ~1 -1-1 ........ ~ - -- - -j ~~ -.1. 4 ~.I
I I I ~ -: . . . ~.i I

Application of finite difference S/147/62/000/001/006/015
E200/E535
where k O,'J,11% ..#.XIX represents a typicnl point,
-.number of points surrounding the typical point,,
W deflection, P force, AS is a parameter- of the. net.
C is given below
C C C C C 1C =C ~=C C =C !C C
0 2 3 4 5 6=C 81 9 10
7
2 2.
2 +4+311 11 2
42 2
Deflections calculated for a trailing edge,of a wing using the
author' s programmewere about 9901 higher than those obtained by
D..Villiams in "A general method (depending on the aid of a
digital computer) for deriving the structural infenese
ec oefficients of aeroplane wings". London, 1959 (ARC. R and M,
No-3048).. The matrix e,quat-ions derived by the author can be
used with any type of loading or for natural vibrations
calculations. There are 3 figures and I table.,
ASSOCIATION:. Kafe4ra 106i Mgskovakiy aviatsionnyyinstit t
(De artment 10b, Moscow Aviation InstituteT
_.8UBMITTED: Apryl 2 4, iq6i~
/2

COUNT"Y" I Bulgari&
CAT3GORY
oua t -HUMM', NO# 16 1959, No,
Daskalov,.P. Kh, To 'N S. and Zhekov,7p.
nov
IPST iron
T ITL The Continuous Desulfitation of Frui t Palp
Under Preneure
ORIGO ?UB.~ Khranitelva' Promlahlenont, 7, Ho 10, 11-15 (1950
ABSTRACT
uous.desulfitator is described. The
A contin
'
ed.pulp is tra"sferred.to a closed
sulfitat
storage~ tank from which itis pumped to a heaterl
f6r a. ~ral~mi'n"a'ri'-'desulfitat.ion- treatment, with
teaim'(?'~ -at&): viith li~ating to 'a tempera-
b v -100 '---The-, u
turi'a ~oi 6 % p, 1p - from the h4atovia
~i't 6. WicutIA'appark us sici ~'e title)~
:passe n a a a
t! "If ~ ihi s0i L3,80pa-
h ic"b-t pot'. on 4
rat wiih 6'UA_"'
~ea,,ilng. The desul i itat6(C ul
od P
_
~
in n- -~O_i66
g, mg'SO, per kg is transferred to;
CARD: 358
ARD

Infectious Diseases
BUIGARIA
ZITEKO S A. RATROV, A. MARKOV, K. and PISAREW, S.; Chair of Pathophysiology
7o _adLF -ro f" 3 t .Pisarov) and Chair 'of Microbiology (Head Prof4Sv. Burdarov),
*
Highor Medical Institute,-Sofia
-"Effect of the Pndoto-Ain of Salmonella Typhimurium an Streptococcal Nyocarditis
in Rats"
Sofia, Suvremenna Neditsina, Vol 17, NTo 11, 1966, pp 926-932
Abstract- S. Zhokov (Suvremanna Maditsina. Vol 5. 11o 6. 7o-74, 1954)
established that alimentary toxicoinfaction caused by S. typhimurium improved
considerably the condition of persons with chronic rheumatic favor. In oxperi-
monts that wore conductedo it was found that intraporitoncal injections of
S. typhimurim ondotoxin had a therapeutic effect in experimental myocarditis
of rats produced by infection with bota-homolytio stroptococci. The rato of
survival of,oxporimental animals was higher than that of controls. There
wore considerable differences between experimental and control animals as far
as the erythrocyte sedimentation rate and the histomorphological state of
various organs were concerned. Tables, 4 references (all Bulgarian). Russian
and English summaries. Manuscript received Jul 66.
14

I

I - - - - - - - - - - - - - - v U L C H E v -p- - I v .- ,-- '- - I n z h--.;- - T 0 N- CH- F, V -, - - I v--,- .- I n- z--h ----- -k-h- -1 --- m*.-;---P-E-E-Vp, D., fiz.; I I

BULGAR LA
iw, L head phy
siclan ([,-l lekar), and of- tile
OlcrLlj~ Fazard~
flospi tal (OkrUzhiia bolnitsa)l zilik
"Molmioblas tosis of -the Pia Mater"
Soria, X0vrolo(,,iya,.psikhIatrlya. i nevroichirurf-kyal Vol 59
NO 3 1 IT669 pp 174-177-
Abstract IcAuLhors' Russian and Cnj;lish modified
sunimarics, _7 i
Tt-ie' article describes'-primary melanoblasLosis o f' the pia
mater in a finely granulatedq diffuse form Involving mainly,
the cerebral basic-,wi.,th metastasis to the basal surfaceg
'plexus chorioideus and hypophysis. Clinically, a dienceph-
alic syndrome was observed$ focal symptoms# diabetes melli-
tus,hypertansion ' otc. The condition hada slow evolution.
Histological findings demonstrated characteristic porivaScular
arrangement of the-calls, which were irregularly pi",ented.
with achromaticareasp Oval calls predominated, Fifteen
reforence3j including 4.Bulgarianj 3 Russian# I Germnrij and
7 WosLern. (Mianuscript received# November 1965).

-i-uchitelka--[Sofiia]V-ZHEKOVAi---Em,,
IIMAi M. _uchitulka-[Soffia
bbtallurgy of,caot-iron in 9th claosj lecture with films, Biol I
khim 4 no.5t44-46 161.

L
Cables, Coaxial
Cables - Mechanical Broperties
Effec-t of Heterogeneity on the Parametera'ar
T161 Ubl"900 T. A. Makal 'T pp
Ak N&Wk, Tekh Nauk" No 9
MISO G&tblev alwaya bave acme defect, USM13'r
t of a rnmmnifarm diameter. This fluctuation,
11amater- frequently resu.1ts in a break In ths-
Is. If a= electric current conduit In on'ths-
id.e, a d-Ifferenoo of dianster-makes it-possible
the vl-re to move around In the Inside of the.~,
le. TIw author discusses the..vave.,zjetho4.-An&
Sep 119 7'
stAhaia, (C ~ftta)
capac:vt-7 as we" as the Induction:metha
rting a cable fjor even dia'maters -Matbematlqii-~
=tla.e, --oss'-section of!cables, Ilia
-Ti
~Phs 66 a i-esult, of, OaloliIations ~"IngAhe
wilae. aulmitt~ed by B, A. Vre'dens' at thal:~~-!v
1947 =Detlng,of thW/Technicird~iencea Section,
Tim.
Aew of Sciences of the' a//
2

Lj L-
i 4 Oil
0 1.13 Ili
v It 3 0 j I
all"
1 41 off
k 'ell gla 4
it
qq,
i4
:44

11 Oln"11 A38MUl Of THS 11MMAUVAL bt"OKIC" 99100
M. 'to
.1012t 2 rtt.. Made "am
Aozmr
SAG VA44
4
f
2
MMIMON Of UWTRW CONCEM). ?ION AS nNCTION Of ?1M
AWITUM ACCORMWd TO TMZ ]DATA OF ZVERDMS VITR ROCt=3 A)M
ELM
SAMUTIES AND, IT'S INYLUMM2 ON TU PROPAGATION,
Of RADIOVAM
I.A. 2h*kulln
Sums&" of
, the report
'
The proWAAlOn Of r&digw&VVN In A NOU-bPROANANOUS 1041204
sodium with the distritution of larAsation obtairid by ros*at
Studies Of the Ionosphere struaturo Is onsiderad.
UsinS the we" interpretation of the problost the oxp"-
the "X;"-
$sic" for the Intensity of 44 electric field In terms of tbA
01,10

f
Alry functions Its foud. 'The, results obtaumd are Compuca
d
with &a *pproxissul dolutton derived the b"La of &scmottle

kaaard&4 to r4atat ox"Tismatal date it ahsav at the
los.194114 a gradient occurs IA th* 2 tellion of the SOA*Sphonj
end *A. &VPTOX"t4lj~ minotonous inors"s of the iontsatt"
e donalty.with the altitude Is ProaOrved.
ra,

(AtMO$Phsre,-,UPIPei-Rooket observations)
(Ionospheric raAjo wave~propagation)

fAUTHORSt Neymanp L. R.~ Folivan0vt KO U. P SOV/105-50-7-29/32
Zhekulin' Gonorovskiy, 1. S.,
'Tolov1yev,:I. 1. ',Tsy-pkinp Ya. Z., Gavrilovp It. A,
7
Ullyanov Ldvro V.'M, and others
V,
TITLE: Professor G. 1. Atabokov (Professor G.J. 'Atabekov)
1 To His 50th
Birthday (K 50-letiYu so dnya rozhdeniyu)
~PERIODICAL: Blektrichestvol. 1958,.Nr.7, pp. 93 93 (U38R)
ABSTRAM 'Professor Grigoriy,losifovich Atabekov, Doctor of Technical
Soienoesi,, was.. born. in,1908. In 1930he graduated from the
Elektromekhanicheskiy fakultet Tbilinakogo politekhnitheskogo
inatituta (Dept* of Ziectromedhanics at the Tbilisi

n a
Polytech i'al Institute), He worked as engineer in the
Zakenergo, then movcd~ to Moscow where he %sorkeci as chief._'
engineer'in the Mosenergo, and -then in the Teploelektro-
proyekt. Ile worked out several distance-protection circuits
which are usedin energy systems. In 1945 an inertialess
directed high-~voltageprotaction devicewith u pha3e sensitive
circuit was developed as control organ for the 400 ky
Card 1/2 transmission line from the Kuybyshev Power Plant to Moscow

th
P f G I
ro essor .,Atabekov. To His 50 Birthday SOV/105-58-7-29/32
under his~sujeivision in the TsNISL of the Ministry,of
Electric Po~ir Stations. 1 1950 he Was awarded the
n
Stalin Prize'.for.the development and introduution of the
mass production'of directed high-voltage filter protection
..device for electric supply lines. Since 1946 he is head of
:the Department,,of Theoretical Foundations of Electrical
Engineering at the Moskovskiy aviatsionnyy institut
(Moscow Institute of Aeronautics). He made 48 inventions
and published'.98 scientific papers. He is memi)er of the
editorial staff of the periodical"Izobrotatellstvo v 333R11
("Inventions in the'USSR11),and the periodical'Izvestiya
vysshikh uchebnykh zavedeniy'(Energetika) ("University News"
(Power Enginee ing
r )). His papers were translated and published
in Hungary, Vumaala~ 'and China. There is I PbotograPh.
1. Scientific personnel--USSR
Card 0

-MINT.St- -A*-L.es akadamik-, glavW red.; BURDUN, GOD., red.; VOLIPMT,4.R.,
red*; GMON, ~ I.Te.r
-ad.; (WAXAM9 L.I*w prof*p red.;
aRCDMW, I*Ip red.; I~MTXOT* HOD.,' Mid.;
red.;. XATATXV, S.1o 9 red. I UTMANI X. .39, red.; SIMOV, V.I.,
redo; CHIEUKOT, N.I.. red.; (MSSMI, L.V.o red.isd-ve;
MARKOVICH, S.G.. takhn.rad.
[One hundredth anniversary of the birth of A.S.Popov-,.Jabilse
sessloul-100-let- so dnis roshdaniia A.S.Popova; lubilainsia
80130iiS. Moskva, Izd-vo.Akad.uauk SSSR, 1960. 312 p.
(MM 14:1)~

AUTHORI Zhekulinj V.S, 12-90-2-7/30
TITLEs On the, Classification of Landscapes (K voprosu o tipologii
landshaftov)
PERIODICALs Izvestiya Vsesoyuznogo Geograficheskogo Obnhchestva, 1958?
Vol.,901 Xr.21 PP 153-.158 (USSR)
ABSTRACT: Although the eystematism of landscapes is extremely important
in various fields, it is a fact that until the present the
classification of landscapes was not sufficiently dealt with.
~Methode pes - the
of combining geographic landscapes into ty
simplest classification unit are described, including a study
of their structures. Natural boundaries and environments
are genetically connected combinations which form the morpho-
logical structure. Structural elements, such as principal
correlations between componentsp dominating natural boundaries
and environmentso form the type. Table 1 contains components
of environments, natural boundaries and landscapes. The
-characteristic features of lake-landscapes in the north-west
of the RSFSR are described and illustrated by 2 tables. There
are 10 soviet references*
AVAILABLEs Library of Congress
Card-1/1 1. Landscapes-Classification

A 17' !0 HLomb- r B. 3 Vertman, A A Yax r, -,)ti, AM. he ladpiq'i t V`
Poiyakov,
ORG: Institute of Metallurgy im. A. A. Baykov (Insf itut metallurizii
FITLE: Unit for measuring aeo metal-slag tension at hif
the interph ,h temperatures
SOURCE: Zavodskaya laboratoriyat v- 31, no. 8. 19659 10210-1~21.
TOPIC TACS.4 furnace, 'slag, -thermocouple, vacuum seal, x ray application# molten
metal, corundum, magnesite.
ABSTRACT: T.Sis device 6.1 resistance furnace with a t-w-filament heatorT
A crucible is plla_c~d~ the isothermal zone of tho heater on a magnesite
support. The melting point is measured with a platinum-platinum-rhodim
thermocouple set on the bottom of the crucible. A device mounted on the
top cover pemits adding of slag during the experiment. Scaling of the
assembly is done with vacuum seals. Vic-ding windous are coverad with
0.1-0.2 mm tldck aluminwa toil. Construction of the unit permits its
operation in ek0er a vacuum or in a neutral gas atmosphere. Experiments
were ito- cruciblesj 35 mm in diameter.
:an .1mg0es
5_tr~aVidl- dut-~ from a- qylindacal--
A, --itib crucible of ~- smOler dianet er made: of tK6
3.am-e-material is place(i-ow the -bottom -of the crucible. Diameter'of the
metal drop on this-oubstrate is 18-20 rim. To obtain an upper edge of the
6rd. 1/2 UDC. 620.1.052

-L~2321'4-66----
ACC NR, AP6013575
substrate border in'the fom-Of a true sphere., it is polished %dth convex
and concave spheres. This pr~wided for syrnetry of the liquid metal drop-
X-rays were taken'with an RUP-1 xr-ray device&
Because of the protective shields and the intensivo urater woling of the
furnace housing it is possible to place the film at a minimum, distance from
the object. The film is placed in an aluminum cassette protected from
scattering radiation by lead plates, 2 mm, thick. Distance from the center
of the drop to the film is 10 cm and 110 cm to the focal point of the tube.
A clear image of the metal drop in the slag is obtained Aien the voltage an
the tube is 180 kilovolts, current force-15 milliamps, and at an exposure
time of 40-60 seconds. The interphase stress is calculated according to the
dimensions of the drops found. The interphase tension of aertain nickel-
base alloys with slags was determined. The unit can be recomended for
measuring the interphasetmsion between metals and slags ot different
-.1 compouitionse Origs arts hast 2 figures and I table. (JPRGj
SUB CODE: 13 SUBM DATE: none ORM REF: 001
2/2 S--
ik

La4BERG, B.S.; VERTMANp A.A,l YAK013SON-,--A.M.-;- ZHELADNOVY- VO-I-.-;-POLY.AKCVP-

-&CC-NRs-AP60l3823--- --SOURCF.-CODE:-UR/0109/65/000/006/00sii-66~~-67-
_~7
'AUTHOR: Koshcheyev, G. G.,,..Kovba, L., H.; Zhelankin, A. V.
~ORG. _gbjjX_qf_jnQr&jnicChemistry, Moscow State University (Ka: edra"fleorganicheskoy
khimil, Moskovskiy gosudaretvenRyy universitet)
TITLE:. Study.of binary oxides.of uranium and rare earth elements
.:SOURCE: Moscow. Universitett Vesinika Seriya 11. Khimiya, no. 6, 1965, 53-56
'TOPIC TAGS: uranium.compound, lanthanum oxide, samarium compound, dysprosium com-
pound, ytterbium compound , it
RY%%,,3 -0(6 camet-&_
ABSTRACT: The formation of fluorite-type phases was investigated in R203-U308-02 sYs-
tems (where R=La, Sm, Dy, Yb) annealed for 66-85 hr at 12000Cj and the solubility
limits of the rare earth oxides in uranijjr oct id were determined. The U(VI) con-
?xi e
.tent and the.total uranium content were W, ermined by coulometric analysis ata con-
,trolled potqntialo' X_ phase analysislydas carried out by using the powder method
with RKIQ116d RKU-66 aFe-ras.N%The degree of oxidation of uranium changes with the
ratio R/U and reaches 6 in samples where R/U2 2/1. Thus, the presence of a rare earth
oxide increases the stability of the hexavalent state of uranium at high temperatures.
'Contrary to expectations, the solubility of rare earth oxides In U308 was found to be
very low (less,than 1.5 mol-% of ROI 5). Orig, art. has: 3 tables,
SUPCODE: .0704./ SUBM DATE: llJan65/ ORIG REF,, 002/ OTH REFt-002
ACard
UDC, 646

iAOGESSION NR:, AP4033396
0/0076/64/038/003/0562/0 64
'AUTHORS: Zhelanki I.~(Kogcow); Kutsev" V.S*'(Moscow)
'.TITLE: Heat 6f formation of hafnium carbide as a function of composi-
tion
ISOUROE: Zhurna 4v 562-
1 fl zi ohe skoy khikll v 38v no. 3, 196 564
_1TOPIC TAG hafnium ar 0
IA 'o bid'q':heat:of formation,, heat of
i calorliddtry,, thermobhemistry'.._
ABSTRAM.-In thiswdrk M~ ietal~ nfo and graphite were ground and
screened through a 250.--.300:mesh sigve, then they werb thoroughly
mixed:and pressed under 150:atm pressure. Synthesis of preparations.
was done in a resietanceiwound furnace with acarbon heater in a
-.10"3 mm Vacuum at 21000. All of the obtained preparations*were
;subjected to.chemical-and x-ray-analysis. Por determination of the
:heat of-combustion of h fnium carbide use was made of an isothermal.
3 0
bomb oalorimeter, 3.00 om I apacity.- The heat capacity of the-oalor
mete was 1041,vi-t 1.5 cal Aetermiued f;com the combustion of
42
[standard benzol-o' acid (Q um,
'904g) Burning.0.7 g of hafni

N,R:,AP4033396
AWESSION
carbide powder 1nordased;the:,te'mp*eratur9 of the oalorimeter-Aiquid
by:1 10. To insure bettervombustion it,wao conducted in a Hfo
linea quartz furnace.' - The powder was placed In a thin.lay-er o~2
lootton, fabric and was lighted:'by ineans of an iron wire. The,com
bustiou'product was looselk,,~ liken the oxygen pressure was 15 ;. 20
atm combustion prooeoded:smoothly. The combustion products we're
subjected to chemical analysis-for unburned carbon. Completion of'.
-,:,_,,.:1,burn1ng:was conducted in~an oxygen stream at 1000. The combustion
products were oontrolled-for oontent'of 002.with barium hydroxide, ana,
also by v lume:1measure ento X
0 -ray analysis Indicated only.EfO *Unes.-
m
The heat of combustiontof the,HfG of atoichiometric compositiog 1.0
305.9'koal/mole. When the composition is changed from HfO -to HfO
koal/mole and the heall forma~-
the heat of combilstion, ohangeo1y~28
11tion'by 2.5 kcal/mole.,-_..OrIgo'art* has: 1 table
ASS06UTIO -IT: lustitlit reektivov: I osobo oblsty:4 veohohestv''
(Institute of,,Reagouto and Ultrapure Substances)
iSUMaTTEDt 15NOv62
005,
SUB 00)srl OTHM I 005'i
SOVI
C-a
CO, 2 2~ A
7
-Ma

368 SOURCE CODE: U,R/3231/66/000/001/0031/0053
A13THOR: Xondorskaya, N. V~; Zhelankina, T. B.; Moboll, S. S.; Vartanova, L. Yu.
ORG: none
TITLE: Certain results of using an ~electronic computer to collate seismic observations
SOURCE, AN SSSR,.Institut fizildZemli. VychJsl1tol1naya soysmologiya, no. 1, 1966.
Analiz seysmicheskildi nablyudeniy nablektronnykl,~'mashlnakh (Use of electronic computers in
the analysis of seismic observations), 31-53
TOPIC TAGS: elect ruo computer, data analysis, earthquake, selsmologic station, computer
program
ABSTRACT. The article analyzes the experience gained inthe more precisedetermination.
of the coordinates of earthquake epicenters with the aid of an electronic computer by the methk
described by L1. Pyatetskly-Shapiro et al. (IMAN SSSR, 1963, 151, no, 2, 323) (the "BPI-111
program). The epicenter coordinates were determined by the USSR Meteorological Service
whendrafting composite seismic bulletins for the period from the 4th quarter of 1960 until
1963. The use of the EPI-1 program proved beneficial in that it incroascd the number of the
determined epicenters by a factor of 1. 5, enhanced the accuracy of their determinationj and
Card 1/2

ACC---NRt---:Ar&0336-86
led to the solution of additional problems; a) an averaged law of the distribution of closing
errors. fX (deviations froin, tho standard Jeffroys-Bullon hodograph) was found for seismic
ions in'the USSR; b) the accuracy of determination of the epicenters of earthquakes occur-
s
tat
ring in various parts of the terrestrial globe (Central.Asia, lCurfies-KamchatIM Are, Japan,
'Alaska, California, etc.)is esti mated with the re Ions being divided intoA grou s iccoixling to
9
the accuracy of determination; d)the possibility of the coincidence *of findbigs with. respect
to th
accuracy of determination of epicenter coordinates is proved as regards observational findinis
from 90 foreign stations and 14 Soviet stations with, enhanced accuracy of observations. The
dependence of the accuracy of determination of epicenter coordinates on the depth of the
earthquake focus is demonstrated. "In conclusion, the authors are indebted to V. LKeylls
Borok for his comments on this project. Orig. art. has; 7 figures, 8 formulas, 6 tables.
SUB c6E; no SUBTA DATE: none/ ORIG REP: 003/ OTH REF; 004
&M

iii