SCIENTIFIC ABSTRACT MESHCHERYAKOV, M. G. - MESHCHERYAKOV, S. F.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001033620019-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: June 21, 2000
• Sequence Number: 19
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

S/056/62/043/005/017/058
B102/BIO4
AUTHORS: Kumekin, Yu. P., Meshcheryakov, M. G., Nurushev, S. B.,
Stoletov, G. D.
TITLE: Triple scattering of 660-1&ev protons. III. Angular
dependence of parameter R
PERIODICAL: Zhurnal eksperimental'noy i teoreticheskoy fiziki, v. 43,
no. 501), 1962, 1665-1671
TEXT: Further experiments on triple scattering of protons were made
within the scope of' the program of reconstructing the pp-scattering matrix
for E = 660 Ylev (cf. I: ZhETF, 35, 1396, 1956; 11: ZhETF, 58, 1451,
p - i0,
1960). Tne change in primary-beam polarization P1 was measured which
depends on the polarization tensors D ip and K iq of the scattered and
recoil protons, respectively:
Card 1/6

E/056/0/045/005/017/0~8
Triple scattering of 660-Mev protons ... B102/B104
P()' + D P P (0) + 'A( P 0 0 j~
'P
, ?P 1 1_ P 2q , Iq v
P2P I + P(OP, I Zq j + P(O)PI P 0 X Z
2 2 0.
P3s, = RP, In,k,I + APk, R Z si n (0 /2) + Y cos (0 /2), AZ cos (0 /2) - Y s i n (0 /2);
R' - Z cos (0/2) + X sin (0/2), A' ~ Z /2) + X cos (0 /2).
P,k2 = R PI 'n2k.1 + A P,k2l
Tne subscripts p and q refer to t easured polarization components
of scattered and recoil protons is the polarization arising when
an unpolarized beam is scattered, the subscript i refers to the initial
polarization of the incident beam. The geometry of the experiment may
be seen from Fig. 1. Tne parameter R is related to the asymmetries by
38/(t 3 oinf2) where L, - j) 1p5t 658 Q HPIP 5a in (ri L-NI? ) /0"L +NR
for ~P =90 0 (which is the case in Fig. 1) these relations are simplest.
j2
The experiments were made with protons of 640+12 Mev and with
Card 2A

S/056/62/04 3/005/017/058
Triple scattering of 660-Mev protons ... B102/B104
P, = 0-58 + 0-03 from the six-meter synchrocyclotron of the OIYal. The
experimental arrangement
sucn as to satisfy the g3ometrical
phase-shift analysis and
matrix Mpp . For 9 900
of monitor; targets and counter telescopes was
demands. The results were used for a
for determining the i0duli of the scattering
and EP';~640 Mev:
M,, I = (0,24 � 0,11) . 1()-13 c",
M01 (0151 0,05) - 10-11 cfe, I M" I ~ (0.40 � 0,06) - 10-13 CAt (13)
cosf0j'10 = -0-96+024 and cos 0.84 +.0.42. There are 5 figures
and 1 table.
ASSOCIATION: Ob"yedinennyy institut yadernykh issledovaniy (Joint
Institute of Nuclear Research)
SUBMITTED: June 30, 1962
Card 3/6

S/056/62/045/005/017/058
Triple scattering of' 660-Mev protons ...B102/B104
Fig. 4. Energy dependence of the moduli of the elements of M pp (900) (9()D)
Fig. 5. Energy dependence of the phase angles of the elements of M pp
assuming M01 (640 Mev, 900)] 1800.
Fig.
Card 4/6

S/056/62/043/005/017/056
Triple scattering of 660-Mev protons ... B102/B104
Fig. 4
to -1.1of
f, 0 ap 00 IM,, 1'12 - I tf,,j'1Z - IHj "/4
0,4 -
92 - i >_
lag 400 fed
Iffy
Fig- 5
160
/15 14,
120
80
40
14
100 00
Card 5/6

Triple scattering of 6bO-Mev protons
5/056/62 104 3/005/0 17 /056
B102/B104
9. zpae 3S+ S R D 1)
54 4.9 f 0 W 9+0
72 6,8 1 j :0 13:8 f 0:,7~
go 5,5-t 1 4 21j�1,3 o,26�0 07~0.93~0,17
1(19 6,!)-� t , I 20,5�1 j 0,32--0:06 0,28�0,16
126 4,9�1,3 tO,2�0.5 0,49�0.13 0,57�0,20
Table
Card 6/6

S/05 62/043/006/059/067
B125%102
AUTHORSt Azhgirey, L. S., Kumekin, Yu. P., Meshcheryakov, U. G.,
Nurushev, S. B., Stoletov, G. D. '
'AITLEt The nucleon-nucleon scattering amplitudes and the complexity
of the spin-orbit potential of interaction between nucleons
and nuclei
PERIODICALj Zhurnal eksperimentallnoy i teoreticheakoy fiziki, v. 43,
no. 6(12), 1962, 2194 -2196
TEXT: Information as to the nucleon-nucleon scattering at high energies.-
can be obtained from experimental data on the scattering of nucleons by
nuclei. The differential elastic cross sections of protons scattered by.,
carbon nuclei through small angles and the polarization of these protons;
were determined by L. S. Azhgirey et, al. (ZhFTF, 449 1, 1965) at
Ep . 660 Mey. The real and imaginary parts of the Born amplitudes were
obtained from these aeoss sections G(O) and H(O), and the relations
Card 1/4

S/05 62/043/006f/039/067
The nucleon-nucleon... B125YBI02
N, (klko) A, (q) + -1- A. (q)]
H (q) N (klk.)' 3 C. (q) + !- Cfq)]
between the amplitudes of nucleon-nucleus scattering and the NN-scattering
amplitudes following from the superposition model lead to
A R (0) = 3/, A" (0) 4 '/, AR (0) 0,36 � 0,03,
1 0
A/ (0) = 3/. A'(O) + 1/, A' (0) = 0.72 � 0,04,
1 0 (4)
0,33 � 0,28,
eR (0) = 3/, CR (0) + /, CR (0) =
= 3/. C1 (0) + 1/1 co (0) = 0,77 � 0,20.
for the real and Imaginary parts of the amplitudes A and C, averaged over
the isotopic states. q is the momentum transferred. The subscripts I and
zero refer respectively to the isotopic states with T - 1 and T - 0 of the
--a
two-nucleon system considered. The negative sign of the real part 1 (0)
Card 2/4

The nuoleon-nucleon...
S/05 62/043/006/039/067
B125YB102
of the zero-spin amplitude is due to the effect of the repulsive hard core
in nucleon-nucleon interaction. In first Born approximation the spin
amplitude F(O) corresponds with the spin-orbit potential of nucleon-
nucleus interaction, as is shown by comparing experimentally obtained data
on NN-scattering with the phase shift analysis. Between 40 and 660 Mev
the energy dependence is described satisfactorily by
A 1 (0) = (7,20 � 0,20) / E,,. .. + (4,68 � 0, ~6)- 10' E,,. ..,-
A " (o) = (0,673 � 0,03) - (6,88 � 0,35).10-3 E,,. M-
C1 (0) = (0, 188 _- 0,038) + (3,86 � 0,70). 10-3 E,.
C-9 (0) = (2,45 � 0,42). 10-3E,,. (1,97 � 0,84.). 10-6E,2.
The energy E (k.M. in the c.m.s. is given in Mev and the amplitudes in
-13 -1
10 cm. The amplitude A describes mainly the energy dependence of the
total cross sections of nucleon-nucleon interaction (averaged over the
isotopic spin). The energy dependence of A R(0) leads to the relation
0(0) ;/(k(yt/4x) 2 for the nucleon-nucleus scattering cross section through
Card 4
I/

S/056/62/043/006/~---/067
The nucleon-nucleon... B125/B102
the angle 0 0. It also implie's 4e existence of a pure shadow scattering
at N400 Mev in the lab system. 71(0) is positive throughout the energy
range investigated. Hence up to 660 Mev the real part of the spin-orbit
potential V SR of nucleon-nucleus interaction has the same sign as in the
shell model. The parameters of the optical potentials, determined from the V
nucleon-nucleon scattering, are tabulated. The data obtained on nucleon-
nucleon scattering indicate 'that the real part of V SR diminishes with in-
creasing energy. According to nucleon-nucleon experiments the imaginary
part of V SR is likely to be non-zero. There are I figure and 1 table.
ASSOCIATIONs Obl'yedinennyy institut yadernykh issledovaniy (Joint Institute
of Nuclear Research) >
SUBMITTEDs June 30, 1962
Table
%lard 4/4

V
CR, M V
VS1, Mev

40 82�6 99�3 8,6 2,9 -1,14�0,3(
90 65�9 57�9 5,0 0,9 -0,85�0,.'A
147 52�4 46�3 3,8�0.4 5 0 0{
,
1

210
3
3�4 6�3 3
1 �0'2 5
8
1 :01
0
1
310 17�7 43�3
E 2:2�0,2 -0.56
jf
6W .33�3 �4 1,3�0,3 0,55
0

3
S/020/62/145/006/006/015
B181/B102
AUTHORSi Azhgirey, L. S., Kumekin, Yu. P., Meshcheryako
v ___L_ G
Corresponding Member AS USSR, Nurus"Rev, -S. B. , Stoletov, G. D.,
and HQang Tieh-chliang
TITLEs Excitation of C 12 nuclei by 660-Mev protons
PERIODICALs Akademiya nauk SSSR. Doklady, v. 145, no. 6, 1962, 1249-1252
TEXTt A graphite rod, 1 cm thick, was bombarded by protons having
energica of 660 + 3.9 hiev and a flux density of about 3-10 9 P/cm 2 see.
The protons scat7ered through 4.2, 5,2, 7*0, 9.1 and 10-70 were deflected
magnetically and then conducted through two quadrupol-c lenses and a
collimator into an ionization chamber with three scintillation counters.
The inelastic diffusion scattering cross section for 70 is 130-10- 27cm1/ste-
rad. The maximum onorgy distribution of the Inelastically rt~ttered
protons is connected with the energy from the giant photorenonance of the
12
C nuclei, but is much wider. Interaction between the incident proton and
Card 1/1'

12 S/020/62,/145/006/'006/015
Excitation of C nuclei... B181/B102
the bound nucleons may cause stable collective excitations of the nucleus,
i.e. spin, isospin, an d spin-isospin waves (ZUTF, 43, no. 8, 1962).
Giant photoresonance excitation and excitation of the nucleus by spin
waves of the giant resonance energy may set in simultaneously. This is
probably what causes the widening of the curve. There are 3 figures.
ASSOCIATIONt Ob"yedinennyy institut yadernykh issledovaniy (joint
Institute of Nuclear Research)
SUBMITTEDt May 11, 1962
Card 2/f

S/069/63/(jl4/'OCJ i/004/0 13
B1 02/B1 F36
AUTHORS Ues.hc_Le_rZ(,kkQv. 11. G. , Kumenkin, Yu. P. , Nurushev, S. B. ,
Stoletov, G. D.
TITLE- The longitulinally polarized proton beam of the six-meter
synchrocyclotron
PERIODICAL: Atomnaya energiya, v. 14, no. 1, 1965, 58-40
TEXT: The program for a full investigation of the pp scatterinE at the
Ob"yedinenn,yy institut yadernykh issledovaniy (Joint Institute of
Nuclear Research) include! also experiments with longitudinally
polarized proton beamb. The experimental arrangement was suggested by
S. B. Nurushev (Preprint OIYaI P-278, 1959) and is described here in
detail. On account of the proton spin precession the longitudinally
P -1
polarized component is obtained at the angle I = -==7- ~. The precession
~_, - P2
is due to the anomalous magnetic moment of the proton. The longitudinal
component of the polarization resulting from this is P long~P1sin k where
Card 1/2

The longitudinally polarized ... 5102/B186
PIis the polari zat ion Af protons Flust ically sc:, t tered f rom carbon
nu 0 10 1 , ~j 1:1 the pvot'111 r'I:t?'.nvt i t" mz~mont in tormn L)f nucluar
P is the proton velocity in c-units, tin.] i, is the angle of deflection of
the proton beam in the magnetic field. For 900 only the longitudinal
component exists. R a suitable ch9ice of - '0' for proton primary
Y
energy of 660 INIev) it is Ipossible to ~,ave the whole beam longitudinally
2
polarized. A flux of 2ilC ;)/cm, sec coull be attained for an energy
E 012'9 Mev. The an6le of precession unJer these conditions is
,long 0-
k = 8912.5 . The value P., =0.43-'0.03 aFrees well with the data published
in Zh. ekaperim. 4. teor.'Liz.,44,no.1,1963. There is 1 figure.
SUBMITTED October 16, 1962
Cprri 2/2

h5369
S/o5 63/044/001/034/067
B 1 88YI31 so
AUTHORSt Azhgirey, L. S. , Xumekin, Yu. P., XqjLho
NuruBhev, S. B., Stoletov, G. D., Khuan De-tayan
TITLP,s Elastic small angle scattering of 660-Mov-protons by carbon
nuclei
PERIODICALt Zhurnal eksperimentallnoy i teoretioheskoy fizikit V- 44,
no. 1, 1963, 177- 191
TEXT: The differential elastic scattering cross section of 660.1dev
protons by carbon nuclei was measured in the range (1.80 Ok 0 a' 90) where
nuclear and Coulomb scattering interfere. The polarization of the
scattered protons was also measuredo and the results were used to cal-
culate the scattering amplitudes and the corresponding nuclear potentials
of the optical model. Determination of the energy spectra of the
scattered protons shows that inelastic competes with elastic scattering
at small angles also. Reliable results on elastic scattering cross sec-
tions at high proton energies can only be obtained if inelastioally
scattered protons are carefully separated. Here this is done by deflea-
tion in a magnetic field. Fig- 4 gives the differential cross section
C,-rri 1/4

S/056/63/044/001/034/067
Elastic small angle scattering ... B188/BISO
measured for elastic scattering, and Fig- 5 the polarization of scattered
protons as a function of the scattering angle. Hence, the components of
scattering amplitudes obtained by the method of least squares are (in
10-13 am): 9NR(o) - - 5-05 :t 0.45 9NI(o) - 15.26 + 0.45
hNR(O) - -10-4 1 13.3 hNI(o) - 37.6 � 9.3
The corresponding radii of the central and spin-orbital potentials are t
2 , -, j cit, (14 a)
rg (2 4 j 0,64
V
2
vrh (2,83 :E O~16) -105- (14 b).
IlThey are much larger than when determined from electron scattering. The
values of the integrated potentials of the optical model according to the
Born approximation aret
central potential U 127 � 12) + 1 (257 14)). 10" MeV aO, 22 a
a p in-orbi tal po tential W - ((14,8 � 3,9) + ! (6,3 � 5,4)). 10-1 cm, ~22 b~-
There are 5 figures and 1 table.
Card 2/4

Elastic small angle Lcattering
Fig. 4
S/05 63/044/001/034/067
B186YBI80
Card 4/4

AZHGIREY, L.S.; KLEPIKOV, N.P.; KUMEKIN, Yu.P.; MESHCHERYAKCV, M.G.;
MWS HE V, S. B. ; STOLE TO V, G. D. ; S A .-,i*,d.
(Phenomenological analysis of pp-interaction at 657 Mev]
Fenomenologicheskii analiz pp-vzaimodeistviia pri 657 mev.
Dubna, Ob"edinenny-i in-t iadernykh isaledovanii. Pt.l. 1963. 3 p.
(MIRA 16:6)
(Protons--Scattering)

KUMEKINV Yu.P.; MESHCHERYAKOV, M.G.; NnUSHEV, S.B.; STOLETOV, G.D.
Triple scattering of 660 Mev. protons. Part 4: Angg-ular
dependence of the A parameter. Zhur. eksper. i teor. fiz. 46
no.1:50-58 Ja'64. (MIRA 17:2)
1. Ob"yedinennyy institut yadernykh issledovaniy.

ACCESSIDT ITR: APLI025940 S/0056/64/046/003/1074/1,)78
AUTHOR: Azhgirey, L. S. ; laepikov, N. P. ; Kimekin, Yu. Fj.; Meshcheryakov, M. G.
Nurushev, S. B.; Stoletov, G. D.
TITLE: Further refinement of pp scattering phase shifts at 657 MeV
SOURCE: Zhurnal eksperimentallnoy i tecreticheskoy fiziki, v. 46, no.'3, 1964,
1074-1078
TOPIC TAGS: pp scattering, scattering phase shift, triple scattering paramter,,
mixing parameter, abscrpticn parameter, phase shift real part, unique phase shift
set, statistical reliability
ABSTR,A.CT: In view of additional informaticn recently obtained by various investi-
gatcrs, the results of a phase shift analysis of pp scattering at 657 FeV are- re-
fined by taking into account new data on the angular dependenm of the triple-
scattering parameter A. These experimental data am found to be represented with
statistical reliability by a set of the real -3rts of the phasa shifts, t~a mix- i
ing parameters, and the averaged.abscrytion parameters. Arguments are presented
which indicate that the obtained phase shift set is unique, particularly in view
Card

ACCESSION NR: AP4025940
of the =ooth transitim between the soluticn and the cmx-espcrAing curves for
energies below 345 MeV. Wig. art. has: 2 f.igLml-*s and 1 table.
ASSOCIMM Ob"yedinemy*y institut yademy*kh issledavaniy (Joint institute
of Nuclear Research)
SIMMr=: 30A.u&63
SUB CODE: PH
DME ACQ: 16Apr64
NR IW SOV: 006
ENCL: 01
0=: 003
Card 2/1

1 26682-66 EW W/T
ACC NRI SOURCE CODE: 1UR/0367/65/002/005/C'992/0996
AP6016898
AUTHOR*. L. SO; K~~~~
H*.,,G*-~-Kescheryakov, X. 0.;S
501C 1.=Z0-lovyaAov#. Ve, Lo
ORG& Joint Insbitute for Nuclear Research (ObOyedthennyy Inatitut yadarrqM teeleda.
TITLE: Neastirement of polarization in pp-scattering with 667 mev
SOURCEt Yadernaya fizika, v. 2, no- 5, 19650 892-896f7
TOPIC TAGS: proton scattering, proton polarization
ABSTRACT: The polairization in pp-scattering Itt the interval
~4.40& 0 e, 48.20 Is found:from-an experiment on double scattering
of protone.by protdnol for large angles# by Means of renormaii-
.'zatidn of the measurements with 635 tGv, AnAharease In polarl-
zation In pp-soattering,appeared with an Increass-In eneirgy from
i~602 to 65,6 mev ,.Analysis of the angdlar dependence-of tha pal&-
show;! that with 667 mey a aignificunt.GontrLbution*to
zatlon la.made by the'triplet-iotate with angulair no-
:Ithe polarl I s
mentus up to WA inaludlngA The.set of.phase shift# Is 4es-1
10#bej~-:by the "Values of polurizatlan olit*limed with othek axp4ri- 1
data:.in t1w vicinity of:66b M"ev'i go,:arto hang 2 ft talft CJFN
gum
SUB CODE 220 SM DATE: O2Jtd65 ORM Rai 0d4 OTH REF: 005
SOV REF: 004
Cold Or

ZAIOI;O,v~ 1:.V.; ALEKSMG, Yu.N.; ~7DQGOM%, V.A.;
ITI; ITSKAYA, l.; Yk,-GSLAVT~TV,
tCritical tests of an organic moderator rncnoizo-
j~rojyylbipheM.,1'j Kfiticheskie opyty s o.-ganiche skim za-
r-.edli-~elem-r~Lonoizop:-opildifenil()r.-.. ',.of,.kva, In-t :-torz-
noi energii Ali SSSR, 1~,66. 422 p. WIIIIA 16:12))
(I'lucli-ar reactora-Materials) (BipheWl)

ZPA (a) -2/0,7(MVEFF (a) /EPF(n)-2/FM (m)/ZPR/-F:~.?(J)/T Fc-.h/pr-,h/
FOVDJIGS
ACCESSION Na., AT5007903 S/0000/641000/000/0182/0193
AUMOR: Aleksenko, Yu. N.(Candidat* of technical sciences)l Buynitakaya.
_Zaslavskiy, VoV.j Zvonov, M.Y.1 Kosloy
McphChor
Stolpnik, V.F.j Stragonov, VeAel-yaroulavuev -I.-t'
it land
rIZLEz Critical tests with the or&gntg_;a4erator* *onoi6oR!22yjtL ca
gas Ott
SOURM: Moscow. xnstL "nerZit. IsaledovanLya po primenentyu arganichois-
~ ..t~U_tat9!;'Tq
kikh tepionositeley-za=edifteley v energetLcheakLkh ceektarakh (Research an the
use of organic heat-transfac agentA and moderators in power reactors). rAsCQr4jr.
Atomizdat, 1964. 182-L93
TOPIC TAGSt organic reactor coolant, power reactor. nuclear power plant, thermal
reaCtor. heat transfer agent, acgenif- moderator. Leopcopylbiphenyl, gas *Lt.
themal aeutrou
ABSnWT, The article presents 04-tesults of critical tests an the organic m4er-
ators\\Lso C:210 gas oLi~ a description of anexpartmatal0orgenLe roac-
%2heOYLL and
tor-, aiid a t, at measurements carried out an this reactor. Graphs awla-!
cluded showing the 4tatcibutioa of thermal neutrons for different values of lacctc&
'Icia . the calculated dependence of the effective addition for g" oil sad movo-

NOW
L 40001-65
AOMISSION 921 ATWI904
Lsopropylbiphenyl, the depcudence of the critical number of channels for monoiso-
propylbLphenyt an the lattice spacing and for gas oil an both the temperature and
lattice spacing. &4 well as the calculated values of the square length of mAerm-
tion for bipher-yl. swoolsopropylbiphenyl, &ad gas oil. The authors conclude that
the physical experivzez~& with critical assezblies carried out an maoisopropylbL-
phenyl ard gas oil have miade it possible to verify the uethad end system of constants
uoed for calculating the physical characteristics of-reactoce with organic heat- i
transfer agents. Orig. art. hems 12 figures sad I tables.
ASSOCIMOUS V400
&UMUT= OUu&64 Ums 00 Moms IWO To
W ra tmg 000 Omms 000
CW4 212 OJ
71. - 77

L 24212-65 :~'4'1 (M) /.';FF (C ) /EPF W -21EPR Pr_'4/Pa_4/Pu_4 DM
ACCESSION Nri: AP5001265 S/0089/641017/006/0439/0448
A UT1 iOR: Poluslikin, K. K. ; Yemel'yanov, 1. Ya. ; Delens, P. A ; Zvonov, N. V..,_
A1ckscnk(2_Y_jj.. 1. ; Gzjq:.~dovl._I Ku~p tsov S. P. ; Sirotkin, A. P. Tc~karev,
Yrr_r_;_Lavrova~~K. P.; I3rqds.k_ty A -Yo. V. -
Bqjqy__&~U. ;
,., D. N,; Koryakin, Yu. Fjj!Wmj.
~VW Te_tXukQy__Y_j2,; Pqg2y
A. elrorhuk K_ Y--. Khor2sbayfji. V.-D.; SavIQ2v_ P1. M
M N - Pushka ev. V. F.; Suroyegin- V. A., Qayrllnv. P~ &; Po Lv7_'v_*_ 1,
iok I
WVaozhkin._I. N,
TITLE: Atomic electric power installation "Arbus" with organic coolant. and
moderator
SOURCE: Atomnaya energiya, v. 17, no. 6, 1964, 439-448
TOPIC TAGS: small nuclear reactor, organic coolantorganic moderator, react-
or economy, nuclear reactor
ABSTRACT: The paper is a summary of Ow SSSR 0 307 report at the Third Inter-
C-rd 1/2

L 24212-65
ACCESSION NR: AP5001265
national Conference on Peaceful Uses of Atomic Energy, 1964. It describes an
installation of a reactor in whict~_o_ijaKf6_U4~id serves as toolant, and as the
moderator. The low-power reactors of about 5 Mw are expected to be economical
in the remote regions where the usual energy sources are not available. A regen-
eration system to described for the coolant which removes the products of radio-
lysia. Orig. art. has: 7 figures
ASSOCIATION: None
SUBMITTED: 00
NR REP SOV: 000
Card 212
ENCL: 00 SUB CODE: NP
OTHER.- ooo

JaSHCHEBYAKOVp Marklen Tikhonovich
[Labor movement in Spain from 1918-1939; lectures] Rabochee
dvizhenie v Ispanii v 1918-1939 godakh; lektsii prochitannye v
Kazanskoi Vysshei partiinoi shkole. Moskvay 1958. 53 P.
(MULA 14:12)
(Spain--Labor and laboring classes)

M-,'SHCIU,,'RYAK07, M.
Feonorlic coo erll t Ion r)' the P,~o--) I e 'r- Rp-,-) ~'j I I,-- of Yona-olla .f ith
socialist countrins. Vnoii'i.tnr.-. 29 n,7.?:10-1)~, 159.
Omil,~
Mn~,olia--Fo-eien eronom!,~ -,~Iations)

MESHCHMAKOV, M.
Soviet exhibition in 4exico. Vaesh.torg. 30 no-1:5-7
l6o. 014IRA 13:2)
(14axico City-11xhlbitions)

RESHCiOYCKOV)11,
Ex-,ansjon of tral.e and economic relations of the Hang-o'lian.
Pao-ple's Republic.. Tuesh.torg. 30 no-7:26-28 16o.
(MIRA 13:7)
(14ongolia-Foreign economic relations)

BAVRB, Ye.P.; MESHCMWAKOV,-H-V,.- SLADKOVSKIY, M.I.9 doktor ekon. nauk,
red.; ZINCHENKO, V.S., red. izd-va; TSAGURIYA, G.M., tekhn. red.
(The Mongolian People's Republic; economy and foreign trade) Mongoll-
skaia Narodnaia Respublika.: ekonomika i vneshniaia torgovlia, Moskva,
Vneshtorgizdat, 1961. 151- P. (MIRA 14 a 11)
(Mongolia--Commerce) (Mongolia-Fconomic conditious )

14ESECIMRYAKOV, M.
?eople's Mongolid expands its foreign economic relations [with
English summary in insert]. Vnesh. torg. 41 no.7:19-24 161.
(MIRA 14:7)
(Mongolia--Economic conditions)
(Russia--Foreign economic relations-Mongolia)
(Mongolia-Foreign economic relations-Russia)

NESHCHEP.YAKOV, N. A.,
"Lipoma Of the Bronchus)" V No 2, 1955.
Military Medical Academy imeni Kirov.
Second Faculty Surgical Clinic' -

HESHOMYAKOV. N.A.
Use of artificial hypotension in surgery [with summnry in English].
Test.kh1r. 79 no-11:31-40 1 157. (MIRA 11:1)
1. 1z kh1rurgicheskoy kliniki usovershsnatvovaniyFi vrachay (nach.-
prof. P.A.Kupriyanov) Voyanno-maditeinakoy ordena Lenina akndsmii
im. S -M.Kirova.
(SURGSHY, OPHRATM
hypotension, controlled, Indic. (Rua)
(HYPOMNSIOU, CONTROLLSD
In surg., Indic. (Run)

M&SHCHERYAKCIV N.A.; UVAROV, B.S.; SHANIN, Yu.N.
Use of ganglion-blocking agents in aurger7 of the major blood
vposelb and of the heart. Grud. khir. 1 no.4:V.-50 n-Ag 159.
(I,II%l 15:3)
1. Iz khirurgicheskoy kliniki d1ya usovershonstvovaniya vrachey
i kafedry anesteziologii (nachallnik - deystvitelInyy chlen AMII
SSSR prof. P.A. Kupriyanov) Voyenno-maditainskoy ordena Lenina
akademii imeni 5.M. Kirova. Adres avtorov: Leningrad,pr.Karla
f4arksa,d.7/8, Khirurgichookaya klinika dlya usovershenstvovaniya
vrachey Voyenno-maditsinskoy akademii imeni S.M. Kirova.
(AUTONOMIC DRUGS) (BLOM VESSEIS-SURGERY)
(HEART-SURGERY)

=1101 M-AKOVg. No.At UVAROVI.P.-q.. .PITANIN, Yu.N.., GRIGORYEV, M. So (Prof.)
AMENOVt Bo Not am lZnMXIY, A. P., -- Leningrad
"Anthesia foi Intrathoracic Operations on the Esophagus."
Report submitted for the 27th Congress of Surgeons of the USSR, Moscow,
23-28 MaY 196o.

MMHCHF*YAKOV, N.A., podpolkovnik meditsinskoy sluzhby
Use of ganglionic blocking agents for the prevention of massive
hemorrhage and shock during operations. Voen,-med. zhur. no.3:56-
62 Mr 160. (MIRA 14. -1)
(AUTONOKC DRUGS) (SURGERY, OPERATIVE)
(HEMORR9AGE)

KUPRIWOV, P.A..; VIVOGRADOV, V.M.; MESHCHERYAKOV, N.I.; UVAROV, B.S.;
SHANIN, Yu.N.
Demands of contemporary anesthesiology on pbarm~.cology and pharnaceutical
chemistry. Vest. khir. 84 no. 4:86-93 AID100. (MIRA L4, -. 1)
(ANESTHESIOLOGY) (PHARMACOLOGY)

SHANIN, Yu.N.; STASYUMAS, V.P.; UVAROV, B.S..; MSHCHERYAKOV, N.A.
Use of imbretil in anesthesia with controlled respiration.
Vest.AMN SSSR 17 no.8:53-56 162. (MIRA 15:12)
1. Kafedra anesteziologii Vovenno-meditsinskoy ordena, Lenina.
akademii imeni S.M.Kirova.
(IMERETIL) (ANESTHESIA)

AUTHORS Klassen, V- I, :AeShcheryakuz,
TITLE: Flotation of 1.1ineral Grains Under by bases
From Solution (Flctatsiya zeren mel'che 'Op jaz%mi. v~jle~
yay-ushchimisya iz rastvora,j
I
PERIODICAL: Doklady Akademii naux SSSR, 17j:~6, 7ol 121, Nr
.D ;
pp~ 697 - I'S99 ('jS'R/'
ABSTRACT: The lower limit of size of mi..,, ra' i-,,rains wh,.c' --an be
effectively separated by flotation is 10 5p The
in the flotation of 3ralns witn a size beyond this limil
is insufficient and their extraction is inconsideratly smai:
That is why precious ores of many deposits are nonwcrkable;
in several dressing plants fine muds are practically not
enriched,. There are a number of opinions on the cause of
this poor separation (Ref 1). T~~.ezqe causes are due to phys''al
factors; one of the most wide-spread factors is the low
probability that the grains collide with air bubb:es T-e
finest grains are carried away by the water current and
do not touch the bubbles long and intimately en ugh to te7Lme
Card 1/4 attached (Refs 2-5). Already earlier the authors ~~roved

Flotation :.f Mineral Grains Under 10p by 4'ases Evolving S 2 2 -4
From Solution
t'-.,eoretically the necessity of the process mentiored In ',.e
title lRef 9). In this case it is not necessary t',.at t---
grains collide with the bubbles. The latter are formed on
the sufficiently hydrophobic surface of the grain-- Kin et i-25
as well as mechanism of the formation of bubbles have beer,
quite Lhoroughly investigated (111el's ',9). In ~ra(,Ilicai
investigation the so-calied I'vaccum-process" was api-.i1Pd
Thus supersaturation of the gas solution was broul-Int abcu~
in suspension by reduction of the pressure above the
auspension. The possibility of using this proces3 for g-rains
below 10p is denied; today the application of this procesi
is practically abandoned (Ref 10). In the course of ex.
periments with grains below 10p the authors compared tne
two methods of: Vacuum and mechanical flotation In tre
case of mechanical flotation air is dispersed by t--e :zIec'n-ani --as-
effect of the medium. Figure 1 reveals a scheme for both
methods. The process is described. Figures 2,3 show character
istic results, When studying the effect of waterzlass t-:e
authors found that the vacuum method improves flotation
Card 2/4 considerably by increasing the barite or fluorite conre:-t

Flotation of IMineral Graino Under 'Op Ga~,;e-i L%,I,-,v~--,- SOW."',-,
From Solution
by 15 - 20clIo and the extractior; ID !,.,i
diluted pulp the advanta;-e of I.-Ie
in a particularly clear way
by the degree of of t.-,f~
codification of vacuum). T;,ere are 5 .,,-Aires --ee,--
ences, 6 of vwhic- are Soviet,
PRESENTED: April 2, 1956, by A.A -,f*
USSR
SUBMITTED: Aoril 2, 1958
Card 3//4

-C - - , . - / . --. ) .. ~~ I - . .I -.- - ~ . II ..
HAIKU.', ",. , - : : 1-1-17".. - , ..-- 1. 1.
,, P J! -,, -1, 1 :,,) i I' ~ !11". ~,." ~-, , , % . N, '). 11 1 '11~1 (", ; 1 1, ~ : % - i i
" -h ~,as:n ow
I , - s "I " -) , -,
. - ~ 1, ; n ~ -I.,) I ! ~ ( m C, ~1, lo (I,'] , I

KLASSENP V.I.; HESHCHERYAKOV, N.F.
Flotation In the comminution cycle. Izv. All Kazakii.SSR. Ser. met.
obog. i ogneup. no.3:3..8 t6O. (MIRA f4'.4)
(Flotation)

MSECHERYAKOV, N.F., kand.tekhn.nauk
1--, ---
Differential flotation as a way of dressing ores. Gor. zhur.
no.9:62-64 S 162. (MNU 15:9)
1. Gosudarstvenny-y nauchno-issladovatel'skiy institut
gornokhimicheakogo syrIya, Moskva.
(Flotation)

WZHGHLRYAKOV. N.F.
Ways for improving the treatment of sulfur ores of the
(bwdak Deposits. Khim.prom- no.10:736-739 0 '62. (MIRA 15:12)
(Ceaurdak--Sulfur)

ARUTYUNW, B.Sh.; MESHCHERYAKOV, N.F.
Results of industrial testing of deep air lift flotation ma hines.
TSvet.met. 35 no.8:17-20 Ag 162. (MIRA 15:8)
(Flotation-Equipment and supplies)

KNAUS, O.M.; WSHCHERYAKOV, N.F.
Means of increasing the efficiency of the gravity methods of
flotation in a spiral separator. Gor. zhur. no.6:76-77 Je
163. (MIRA 16:7)
1. Gosudarstvennyy Institut gornokhimicheskogo syrIya, Yzskva.
(Flotation-Equipment and supplies)

ARUTYUNYAN, B.Sh.; BORISOV, V,M.2 ZHEPLINSKIY, B~M.; MESROPYAN, N.N.;
. y
MESHCHERYAKOV,.--411.Z.; UWYANOV, N,S.
Apparatuo for tho dentmiction of UlotAtion f-roth., KhLm~ from.
no,2:146,-147 F 163, (MIRA 10-.7
(Flotation)

IS~IHCHFRYAKOV., N.F.
Resultij of thp itdustrlal tpating of a flaidizpd bpd flotation
machine. TS-vet.met. 13-8 nc.3~-7-8 Mr 165. (MJRA 18:6)

MESHGiERYAKCV, K.F.
Some problems of separation-flotation, flotation of
coarse-grained pulps, table flotation, and jigging.
TSVet. met. 38 no.11:40-43 N 165. (MIRA 18:11)

i,ESH6H-Mn'iAKNj IN, N,
Electric Meters
Use of seals made from waste steel, Rab, energ, 2, no. 3, 1952.
Monthl List of Russian Accessions, Library of Congress, May 1952. Unclassified.

KF.SHCINRYAKOV. N.H., elektrownter.
Order of phase rotation. Energetik 1 no.2:36-37 Jl '53. (KLRA 6:8)
(3lectric currents. <eraating)

MESHCHERYAKOV, N. V., (Engr)
Dissertation: "The Viscosity of Hydrocarbon Gases and Their Mixtures Under High Pressures.%
Cand Tech Sci, Moscow Order of lanin Power Engineering Inst imeni V. M. Molotov, 23 Jun 54.
(Vechernyaya ~bakva, Moscow, 14 Jun 54) 1
SO: SUM 318, 23 Dee 1954

'111-7 ", Z'
-7
U&iH/Physical Chemistry - Thermodynamir-e, Thermorli-emistry, Equilibria,
Physical-Chemical Arwlyais, Phase Trwxqiti.:)nA-. B-8
Abs Jcrar: Referat. Zhurnal Khim:Lya, No 21 1958~ 3831.
Author :_X.Y, Meshchei-jakov, I.F. Golubev.
Inst : State ge-le-mtific Researzh and Planning Inestitate of Nitrogen
Industry.
Title : Viscosity of Hydrocarbon Gaseous Mixtures at EUgh Pressures.
Orig Put,: Tr. Gos. n.-i. i proyektu. in-ta azotn. prom-sti, 1954, V-Yp- 3,
27-45.
Abatract: The viscosity of gaseous mixtures methane (I) - pr-Dpane (IT),
ethane - ethylene, ethane - propylene at temperatures up to
2500 and pressures up t,.) 600 abs. atm. and of mix-h-ires ethane -
ethylene - propylene at 50, 100 and 150"a and pressures up to
450 abs. atm. was determined by the capillary method (MiKhim;
1955, 53138)- The lover the temperature is, the more t-he mix-
card 1/3 -71-

USWRaysical Chemistry - Thermodynamics, Thermachemistr,,f, Equilibria,
Physical-Chemical Analysis, Pbase TranBitione. B-8
Abs Jorar: Referat. Zhurnal KUmiya, No 2, 1958, 3831.
ture viscosity increases with the pressure Increase3 undtr low
prassure, vis--osity in-~reases vith the temperature, and it d-5-
creases with the teinperatn-- rise under high pressurea. The
perimental. values under all pressures are belLw the valuef com-
puted according to the additivity r-ale and agr--e satisfactorily
vith values computed according to the equatior-, of Golubev "n
Petrw f?p, = "4, + a(P., / T)", wheve a and n art nowtannts
for each of the gases, F~, is the preessure at the temperature t,
r7p, and 4C are the viscosities at, the +,azmeraturs + and pinee-
s-innes P and of 1 atm. correspondingly. The value of a for.sae-
eous mixtures ran be computed from the equation a,,, + a,x, 0-
.~)x x.,, + a.,x 9, wher- a, and a ;, are constants of
+ 2/3(a, + a, A, -
the lst and 2nd components of the mixture, and x/ and x.;L are
their molar shares in the mixture. Considerable discrepancies
(up to 20%) between the bibliographical data for I - II mixturer,
Ca-rd 2/3 -72-

TJSSR/Ynysical Chemistry - Therw-dvnamics, Thermochemirtry, Eqiilil'ria,
Physical-Chemical Analysis, Phase Transitiona. B-8
Abe J.~rar- Referat. Mnumal KUm:Lya, No 2, 1958, 3831.
determined by the rol I in ball wthod and the data of the
authors were stated.
Ca.-d : 3/3 -73-

M C- 5#;: 11,FA 0 X K.
USSR/Chemistry Umio 61Y/Ini t rate FD-2643
Card 1/1 Pub. 50-8/18
Authors Kii'man, Ya. I., Meshcheryakov, N. V., Klevke, V. A.
Title Concerning the design of granulation towers for ammonium nitrate
Periodical Khim. prom. No 3, 156-157, Apr-May 195.5
Abstract Discuss a method of cooling granulated ammonium nitrate proposed
by A. I. Brushteyn in Khim. prom. No 41 200, 19,14, and propose
other procedures for this purpose.

SOV/124-58-1-873
Translation from: Referativnyy zhurnal, Mekhanika, 1958. Nr 1, p 117 (USSR)
AUTHORS: Golubev, 1. F. , Meshcher ak v, N. V. , Olevskiy, V. M.
I----
TITLE: Rotor Rectification Columns With Turbulence Stimulation in Liquid and
Vapor (Rotornyye rektifikatsionnyye kolonki s turbulizatsLyey
zhidkosti i para)
PERIODICAL: Tr. Gos. n, -i. i proyektn. in-ta azotn. prom-sti, 1956, Nr 5,
pp 316-328
ABSTRACT: The authors present designs for rotor-type rectification columns
(glass or metal) with concurrent mechanical turbulence stimulation
in the liquid and the vapor; these designs were developed and tested
in the Process and Equipment Laboratory of the GIAP (Gosudarstven-
nyy institut azotnoy promyshlennosti - State Institute of the Nitrogen
Industry~ in operations on standard and working mixtures the
columns exhibited an elevated effectiveness with a comparatively
small hydraulic resistance. The angular speed of the rotor did not
exceed 1400 rpm. The design of a multicylinder rotor rectification
column with opposite-sense rotation of adjacent cylinders is des-
Card 1/2 cribed. The authors are of the opinion that columns of such type

SOV/124-58-1-873
Rotor Rectification Columns With Turbulence Stimulation Liquid (cont.
may be capable of high productivity. Considerations are adduced relative to the
advisability of the application of rotor rectification columns with mechanical
turbulence stimulators for vacuum rectification. Bibliography: 9 references.
Yu. A. Lashkov
Card 2/?-

2 -'~ ~' I/
USSR Gases. D-7
Abs Jour -. Ref 2hur Fizika, No 41, 1957, No 9o64
Author t G