SCIENTIFIC ABSTRACT AMAFTIESEI, R. - AMANOV, K. A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000101220002-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 20, 2001
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

Mg~T ~., ing.; DOURU, L., ing.
A rapid method for the computation of backwater curves.
Meteorologia hidrol gosp 6 no.3:214,218 161.

AM~M=,,-Aci~ ing.
On the stability of downstream slopes of submerged silla
of loose stone&. Studii hidraul 5&273-281 163.

MA-FTIESEI, Romeo, ing.; DOGARU, Lucian, ing.
---
Errors of some methods for computing backwater curves,
Hidroteh apele meteor 9 no. 31l17-121 Mr 164.

KARAVAYEV, N.M. (Moskva),- AMAGAYEVA, V.N. (Moskva)
Thermal and graphic determination of the mineral components of coalse
Izv. AN SSSR. Otd. tekh. na4. Energ. i trAnsp. no.1:89-95 Ja-F 163*
(MIRA 16-*5)
(Coal-AnAlysis)

AMAGLOBEIJ~,I.
"Supplementing and developing certain filtration theories and their application."
Dissertation for Candidate Technical Sci, Baku Azerbaydzhan Inst (AKII)
Subject: Hydroengineering building and construction
Gidrotekhnicheskoye, stroitellstvo, 12, 1946.

14(6)
SOV/ 112-59 -5-8734
Translation from: Ref erativnyy zhurnal. Elektrotekhnika, 19 59, Nr 5, p 46 (USSR)
AUTHOR: Amaglobeli, I. P.
TITLE: SfiFp-UTi_ed_F_o`r`m-ulae Ifor '& Hydraulic Design of Nonprismetic Channels of
Open-Canal Diversion With a Constant Flow Depth
PERIODICAL: Tr. Gruz. politekhn. in-t, Sakartvelos politekaikuri inatituti.
Shromebi, 1957, Nr 9 (57), pp 21-33 (Summary in Georgian)
ABSTRACT: On the basis of reccnotruction of a diversicn section at the Rionges
station, a method has been developed for designing non-arisma-tic channels.
Cases are considered of a flow in horizontal channel with a constant slope and
a flow with a varying slope and constant depth. Design formulae and their
development are presented. Design examples are given. It is noted that the
above design formulae require the use of tables, are suitable for any cross-
section shape and any bottom slope, are convenient and accurate.
Bibliography: 3 items.
1.1.0.
Card 1/1

A X' G , Lk) BE 1, 11 Y
*
Problem of laminar flow taking into account the inertial Pnrc-
Trudy GPI [Gruz] no.1:3-4 163.
laminar flow taking into account the inertial force as a problem
in mathematical physics. lbid.:5-8 (MIRA 18:2)

1, 1u,
AUTHORS: Amaglobeli, X. S., Kazarinovj Yu. IA. 56-1-9/56
TITLE., The Elastic Soatterine of 580 ReV Neutrons by Protons in
the Low Angle Region (Uprugoye rasseyaniye neytronov a
energiYeY 580 MeV protonami v oblasti malykh uglov).
PERIODICAL: 7,hurnal Eksperimental,lnoy-~ Teoretighesk9y-Fisikii 1958,
.
j
.1 . I
'
Vol. 3,41 Nr 1, ~p. 3-t (USSR) .
ABSTRACT: The authors determined the differential orosst*otions of the
elastic scattering of 580 99V neutrons for the angles of
110, 23', and 350 in the oenter-of-mass system. The present
paper continues the work of Yu. M, Kazarinov and Yu. N.
Simonov (reference 1). At the beginning the experimental
arrangement is discussed. The cross sections of the (n-p)
scattering were determined by the determination of the
number of those neutrons which fly away from the hydrogen
target under a given.angle. The neutrons with high energy
were obtained by exchange scattering of 680 11eV protons
at a beryllium target. This target was in the chamber of the
synchro -cyclotron of the laboratory for nuclear problems
of the United Institute for Nuclear Research (Laboratoriy
yadernykh problem Ob"yedinennogo Instituta yadernykh
Card 1/3 iseledovaniy). In some of the experiments the scattering

The Elastic Scattering of 580 MeV Neutrons by Protons in the 56-1-9156
Low AnCle Region
targets were polyethylene and graphite. The differential
cross sections of the soattering in the center-of-mass
system are: at 110
Cr np(110) - (70 � *10- 27 cm2 per sterad, and at
23' anp(230) - (5 1 0#8)-1o- 27 cm2per sterad. The errors
shown here are the usual statistical irregularities. A
diagram shows the differential cross sections of the
elastic scattering of 580 MeY neutrons O,p (%$) in the range
of the angles from 110 to 1800 (in the center-of-mass system).
The dependence 6,P (%%) obtained with the energy of 580 VeV
proves the strong increase of the differential cross section
when the scattering angle decreases. When the neutron energy
is increased from 400 to 500 MeV the character of the
scattering in this angular region changes remarkab'~~y. Then
f6llows a description of various details. The comparison of
Card 2/3 the results obtained here with the data of the elastic (P-P)

The Elastic Scattering of 580 MeV Neutron3 by Protons in the 56-1-9/56
Low Angle Region
scattering with similar energies confirms the conclusions
from the hypothesis of the isotope invariability.
There are 2 figures# and 9 references, 4 of which are
Slavic.
ASSOCIATION: United Institute for Nuclear Faseez4b
(Obl'yedinennyy institut yedernykh issledovaniy)
SUBMITTED: August 5, 1957
AVAILABLE: Library of Congress
Card 3/3

AHAGWZ=,__X.5.; KAZARINOV, Tu.M.
Elastic scattering of 580 Me v neutrons by protons in the low angle
region [with summary in English]. Zhur. eksp. i teor. fiz. 3.4 no.l:
53-57 J& 158. (MIRA 11:5)
1.0b"yeditennyy inatitut 7adernykh.
(Neutrons--Scattering) (Collisions (Nuclear physics))

24.6200, 24.6900, 24.66oo, 76973
24.6510, 16.8ioo
AUTHORS: Amaglobeli, N. S. and Kazarinov, Yu. M.
TITLE: Elastic ScatteriRg-or-the 630 mov Neutrons by
Protons
PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki,
-1959, Vol 37, Nr 6, pp 1587-1593 (USSR)
ABSTRACT: Differential elastic (n-p) -scattering cross
sections a- (,~Y) were measured in the angle range
np
110 -1800 (center mass system) for neutrons
with a mean energy of (630 + 15)mev., The cross
sections were measured by t;io different methods.
In pne case, the aifferential cross section was
determined by registering recoil protons in the
interval of angles where the scattered ndutron trans-
mits a considerable part of its initial kinetic
energy to the proton. In another case, the
Card 1/4 differential cross section was determined by the

Elastic Scattering of the 630 mev 76973
Neutrons by Protons sov/56-37-6-23/55
direct measurement of the neutrons scattered at
a given angle. The setup employed was described
by B. M. Golovin, V. P. Dvhelopov, YLI. V. Kat,' shev,
A. D. Konin, and S. V. Medved in their earllei~
publication (cf., Zhur. eksp. i teoret. fiz., 36,
735, 1959). In the evaluation of the filter thicR-
ness for angles 0 = 1~0, 100, 50, it i-.,as assuined
that the average loss of energy during the"re-
charge" of the neutrons in light substance com-
pri3ed 15% of the initial energy. The angular
resolution of the neutron detector was 20. The
background at 150, 100, and 50 angles was 50,e.,' and
70%, respectively. The main source of the back-
ground were neutrons undergolng diffractIon scatter-
ing at the tip of a steel col liz:ator and thuo fo-11-,-
ing a neutron beam. The absolute values of tile
differential cross sections were obtained by the
normalization of the experimental data accord!:-,-
to the total cross scetion of elastic scattering of
Card 2/ -

XMAGLOBKLT, N. S.,p WATRIOV, YU. M., SOKOLOVO S. N., SILIN, I. N.,
"Determination of the CoupliM Constant of Pion-Nucleon Interaction by
Differential Cross Section for Elastic (HP)- Scattering at 90, 380 - 500.. 630 Mov"
paper presented at the Intl Conference on High Energy Physics, Rochester., N. T.
and/or Berkly Californias 25 Aug- 16 Sep 1960,

B004YB070
AUTHORS: Amaglobeli N. S,, Nazarinov, Yu. M., Sokolov, S. N.,
1-IT-in, J. N.
TITLE: Determinati2n of the Constant of the n-Meson - Nucleon
Interactio fon the Basis of the Differential Cross Section
of Elastic np-Scattering
PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, 1960,
Vol. 39t No. 400), pp. 948-953
TEXT: In the introduction, the authors discuss the determination of the
pion - nucleon interaction constant f suggested by G. F. Chew (Ref. 1).
They discuss the different values obtained for f, which can not be
explained as being due to experimental errors. In order to olarify this
problem, they evaluate all the available data on np scattering for 90,
380-400p and 630 Mev (Refs. 2,3) for determining the constant f taking
account of both the poles of the real part of the np scattering
amplitude. They start out from the equation (1):
S/05 60/03~`/004/007/048
-
Card 1/3

84389
Determination of the Constant of the n-Meson - S/056/60/039/004/007/048
Nucleon Interaction on the Basis of the B004/BO70
Differential Cross Section of Elastic
np-Scattering
Onp (f) - a1b' [1/(xo - x)' + 4/(xc + x)2 + a2/(Xo - X) + a3/(xO + X)
nmax n 2 2 2 2
+ 2 anx Where x0 - 1 + p /2k , x cos,~ , b /2k y.a,9 a21
n=0
...an are coefficients which are calculated by the method of least
squares. The results are given in Tables 1 - 4. The authors come to the
conclusion that the experimental data in the energy range studied do not
contradict a constant value for f2 = 0.08. However, for a more rigorous
demonstration of the validity of equation (1). a further accuracy is
required. The regions of 4 in which a greater accuracy is particularly
required are shown in a diagram. The authors thank Professor Ya. A.
Smorodinskiyq and Professor B. M. Pontekorvo for discussions, and I. N.
Kukhti-na for collaboration in the work. There are 1 figure, 4 tables,
-and 9-r-e-Terences: 2 Soviet, 5 US, i German, and 1 Italian.
Card 2/3

S/05YO68/02/58/061
BoM "014
Z! 0
AUTHORSs Amaglobeli, N. S.,Golovin, B. M., Kazarinov, Yu. M.9
TITLE: Determination of the Coupling Constant of Pion - Nucleon
Tnteragtion From the Cross Section of Elastic Reutron
Scattering by Protons at an Energy of 630 Mev
PERIODICAM Zhurnal eksperimentallnoy i teoreticheskoy fiziki, 1960,
Vol- 38# No. 2f pp. 660-662
TEM In a previous article (Ref. 1) the auth6rs'used the differential
elastic np-collision arose section 6 np (A) at En ' 630 Mev in the
angular range 160 0 e -$ & 1800(a.m.:.) for the purpose of determining
the coupling constant f 2 by Chew's methodl x 2dnp (t~) - I + Bx + Cx2+
... + dxM with x 2 . (1+ ~L2/2k2+000)2, where )Ais the pion mass and k the
nucleon momentum. In this expansion, the coefficient A is directly
2
expressed by f . In order to approach the experimental cross-seotion V~K
Card 1/3

/ 2 '6
Determination of the Coupling Constant of S/056 0 38/02/58/061
Pion - Nucleon Interaction From the Cross B006/B014
Section of Elastic Neutron Scattering by
Protons at an Energy of 630 Hev
with m >4 because these terms are small compared to the error of more
2
thar, 100%. The authors then obtained the value f . 0.04.t 0-005.
A value of f 2 _ 0.04 � 0-015 was suggested at the International
Conference on Eigh-energy Physics (Kiyov,1959). Conelusiont np-scatter-
ing data supplied by Chew's method yield a value of f 2 that is somewhat
smaller than the one obtained from wp-scattering experiments (0.08)~ The
authors thank Yu. W. Simonov for hie assistance, S. N. Sokolov and
T. P. Kochkina for their calculations and discussions. There are
4 referencest 2 Soviet and 2 American.
ASSOCIATIONi Ob"yedinennyy institut yadern kh issledovaniy (Joint
Institute of Nuclear ResearcT Institut fiziki Akademii
nauk Gruzinskoy SSR (Physics Institute of the Academy of
Sciences, Gruzinskaya SSR)
SUBMITTED: November ~7-, 1959
Card V 3

AMAGLOBELl G,- VATLETSOV, V., ofitser zapasa (Kirov)
Utters to the editor. Voen. znan. 39 no.4tU Ap '63.
(MIRA 1636)
1. Predsodatell gorodskogo komiteta Dobrovollnogo obahchestva
sodeystrl.vit armli, aviatsii j flotu, Batinni (for Amaglobali).
(Military educatibn)

AMALIDI, -9.[Amaldij 9.1
Antiparticles. Usp. fiz. nauk 78 no.3:,499-523 N 162,
(KMA 16: 1)
(Partiolea(Nuclear pbysics))

AMAMTSK B'-G
3746o. veny dlinnykh trubchatykh kostey loshadi. Uchen. zapiski viteb. vet. in-ta,
t. IX, 1949, 8- 39-43-
SO: iatopts' ""hurnallnykh Statey, Vol. ?, 1949

AWILITSKM, - -and--nWE-SOr--W ~1.
"A Methodical Textbook on the 'Principles of Radio Engineering' Course" (Metodi-
cheskoye posobiye po kursu. "Osnovy radiotekhniki"), Svyaz'izdat, 1949, 72 pp.
All-Union Correspondence Communications Technical School.
All-Union Electrical Engineering Correspondence Inst. of Commmications VZEIB
Moscow Eleo. Engr. In3t. of Coumunications MEIS

D-23 M,7-111TSKIY, M. V. Osnovy raffloto'dini.U Olrii.xj;,les of
radio engine-rin, L
~). 2nd ed. 11'osco, G,s. izd-vo *.'j,t-,y
po voprosam svyani i radio, 1,?h'). 11 zt5
. I n.p. DIX TY 6',"0.' 32.
This book is admitted b;r the school section of V;c
Cominunication Board of the USSH as a textbook for
the middle electrical cornimications schools. It
cQntainz the followine: 1) A theorty of clectromagne-tic
oscillati,iis in circults with concentrated u,.d distl-.I;~uted
constants, 2) practical calculation of osci'-,latdnf,
systems applied in modern radio enCineerinc-, inchid-Ing,
L
antennas, 3) radiaticn and prol)ai;ati--,n of radio elecLro-
nagneti-C waves applied to radio conmunicat](n and calculation
of co3nunication lines.

. 7-1y 11. V.
Radio coumuni cations
Moskva, Goa. lzd-vo lit-ry po voprosom sviazi i radio, 1949- '~'27 P.
(=0-2344i)
TK65l,zo

M. V.
AMAT 1"T7.1
Osnovy radiot-ekhnikk. LI-The Drinciplev of radio engineeringl. Dopushcheno V
kacheFtve uchetmika dlia cle~troteklinikumov svJa~~i. Monkva, Gos. izd-vo lit-tY
voproap.m sviazi I radio, 19--. diAgrs. DIr: TK6550.A53
Z-The principles of radio en
Osnov.- radiotekhiki. glneerin92- 1zd. ispr.
i perer. Do~pushcheno v kacbestve uphebtilka dlia elpktroteklinikumov sviazi.
MosRva, Gos. izd-vo lit-ry po vourosain sviazl 1. radio, 1949- v. (1) ports.,
diagrs. DLC: TK6550.A532
Radiosviazy. Z-Radio5u6mmunications2. Dopushcheno v kachest-e ucheb. posobiia
dlia telchnikumov sviazi i radio, 1949. 227 p. port., dlagrs.
Approved handbook of technical schools of t ele- com-n-un i cations
DLC: TK6550. A535
SO: Soviet Transportation and Communication~., A Bibliography, Library of Congress,
7"e-reren'ce department., i!a.9hington, 1951, UnclassIfied

6(4) PHASE I BOOK EXPLOITATION SOV/2949
Amalitskly, Mikhail Vladim.irovich
Osnovy radiotekhniki (Fundamentals of Radio Engineering) 3rd ed.,
rev& Moscow, Svyazlizdat, 1959. 614 p. Errata slip Inserted.
25,000 copies printed.
Resp. Ed.: Z. M. Pruslin; Ed.: L. I. Vengrenyuk; Tech. Ed.:
G. I. Shefer.
PURPOSE: This book was approved by the Ministry of Communications,
USSR, as a textbook for students of communications tekhnikums.
COVERAGE: The author discusses the fundamentals of electromagnetic
oscillations ir. circuits with lumped and distributed parameters
and derives formulas for calculating resonant circuits. He ex-
plains the nature of radiation of radio waves and discusses
feeders and filter circuits. He also considers long-9 medium-,
and short-wave antennas and presents their characteristics. The
material is based largely on a two-volume book, "Fundamentals of
Radio Engineering", written by the author and published earlier.
The author thanks Z. M. Pruslin, Candidate of Technical Sciences,
Card 1/12

Fundamentals of Radio Engineering SOV/2949
for reviewing the text. There are 9 references, all Soviet.
References appear in the Foreword.
TABLE OF CONTENTS:
Foreword 3
Ch. I. Introductio-n 5
1. Brief history of the development of radio engineering 5
2. Analysis of amplitude-modulated oscillations. Spectrum
diagrams 32
3. Basic informa-tion on frequency and phase modulation 43
4. Purpose of the course "Fundamentals of Radio Engineering" 55
Problems for Chapter 1. 56
Questions for Chapter 1. 57
Ch. II. Oscillations in a Series Circuit 58
Card 2/ 12

I
Fundamentals of Radig.Engineering SOV/2949
1. Free oscillations in an ideal circuit 58
2. Free oscillations in an actual circuit 61
3. 'Forced steady-state oscillations In a series circuit 69
4. Transients in a resonant circuit 74
Resonance curves for a series circuit 79
Passband of a series circuit 84
7: Determination of circuit parameters from a resonance curve 88
Problems for Chapter 11
Questions for Chapter 11
90
91
Ch. III. Forced Oscillations in a Parallel Circuit 93
1. Parallel-circuit impedance at resonance 93
2. Parallel-circuit impedance at a slight detuning 99
3. Currents in a circuit and Its branches. Voltages in in-
dividual elements 102
4. Power dissipated in a parallel circuit 105
5. Special-case of the parallel circuit lo6
6. Parallel-circuit resonance curves. Passband of a
Card 3/12

Fundamentals of Radio Engineering SOV/2949
parallel circuit 107
7. Frequency filtering by a parallel circuit 112
Problems for Chapter 111 116
Questions for Chapter 111
Ch. IV. 03aillations in Coupled Circuits
118
119
1. Types of coupling. Coupling coefficient 119
2. Replacing two coupled circuits by a single equivalent
circuit 124
3. Resonance in an equivalent circuit. Coupling frequencies 130
4. Tuning of coupled circuits for producing maximum current
in the second loop 135
5. Resonance curves for the second loop for various degrees
of coupling. Passband of coupled circuits 144
6. Power balance in coupled circuits 148
7. Free oscillations in coupled circuits 152
8. Use of coupled circuits and the importance of studying
fundamentals of their theory 156
Card 4/12

Fundamentals of Radio Engineering SOV/2949
Problems for Chapter V 200
Questions for Chapter V 204
Ch. VI. General Theory of Circuits With Distributed Constants 205
1. Traveling voltage and current waves in an ideal line 205
2. Nature of transmission of energy by an electromagnetic
wave traveling along a homogeneous line. Umov-Poyr)ting
vector 210
3. Derivation and solution of equations for an actual
telegraph line 216
4. Traveling waves In an actual line with a load resistance
equal to wave impedance 221
5. Attenuation constant and phase-shift coefficient 226
6. Wave impedance 228
7. Wavelength and the velocity of wave propagation 230
8. Reflection of traveling waves at the end of a homogeneous
line 231
9. Operating conditions of nn ideal homogeneous line with
various loads. Formulas for an ideal homogeneous line 236
Card 6/12

Fundamentals of Radio Engineering SOV/2949
Prol3lems for Chapter VII 299
Questions for Chapter VII 300
Ch. 1911. Electric Filters 301
1. Function of filters and their classification according to
the type of connection 301
2. Derivation of formulas required in the analysis of filter
.performance 303
3 Frequency characteristics of basic types of filters 309
4: Calculation of filters for lower and higher frequencies 312
5. Calculation of band-pass and band-elimination filters 318
6. Consideration of M-derived and complex filters 323
Problems for Chapter VIII -426
Questions for Chapter VIII 327
Ch. IX. Radiation and Propagation of Radio Waves 328
Card 8/12

Fundamentals of Radio Engineering SOV/2949
1. General information on long-wave and medium-wave
antennas 427
2. Tuning of a vertical grounded antenna 429
3. Tuning of an inverted L-type and a T-type antenna 433
4. Calculation of static capacitance and inductance of an
antenna 440
5. Effective height of an antenna 442
6. Power balance in an antenna. Construction of grounding I
systems 445
7. Relation between the maximum voltage at the upper end of
an antenna, current near the ground and linear capacitanc e
of an antenna 449
8. Feeding of wire antennas 451
9. Operation of a receiving antenna 452
10. Antenna passband 459
11. Installation of wire antennas 461
12. Design of inverted L-type and T-type transmitting
antennas 470
13. Transmitting antennas for radio broadcasting 475
14. Long- and medium-wave directional antennas 495
Card 10/12

Fundamentals of Radio Engineering SOV/2949
Problems for Chapter XI 6ol
Questions for Chapter VI
AVAILABLE: Library of Congress
Card 12/12
6og
JP/ec
1-29-60

C111STYAKOV, Nikolay losafovich; KASHITSIN, A.I., retsenzent;
N.V., retsenzent; FUFAYEVA, M.N., red.
[Principles of radio communication and radio relay
lines] Osnovy radiosviazi A radioreleinye linii. Mc-
skva, SviazI, 1964. 325 P. (MIRA 18:2)
1. Alina-Atinskiy takhnikum svyazi (for bialitvkiy).

SEE ILC

RMIN, I.Kh.; AMILLITMT. V.V.
u ed in" "i`
Chambers 9 f nishing skis* Der.prom* 8 no.1:22-23
Ja 159. (MIR& 12-. 1)
1. Gosudarstvannyy institut po pro3rektirovantyu predpriyatiy
derevoobrabatyva)ntehchey promyshlonnoati.
(Wood finishing) (side and skiing)

AMALITSKIY.
~~~
2
Drilling of particle boards. Der.prom. 11 no.21&10-13 V 162,
(MIRA 15812)
(Hardboard)

AMALITSKIY, V.V., inzh.
- -------------------------
In the sawaillB of Sweden. Der. prom. 12 no.3:29-32 Mr 163.
1. Moskovskiy lesotakhnicheskiy institut. (MM 16:5)
(Sveden--Sawmills)

AMALITSKIY, V.V.
Production and processing of chipboards in Sweden. Der. prom. 12
no.6r27-31 Je 163. (MIRA 16:10)
1. Hoskovskiy lesotekhricheskiy institut.

r "-'; ~
F T -t
HORMMG, Stanislaw; AMALDWIGZp Franciezek; BRODA, ZbIgniew; 1TBcjuK-szcZF.RBjNSKj,
Zbigniew; POTOild~~k,-kiec zy slaw; RAPF, Tadeus2
Results of team research on the effects of bromsalicylhydroxamic acid,
T 40, on drug resistance In tuberculosis. Oruzlica 25 no.9:702-708
Sept 57.
1. Z Instytutu Grazlicy w Warozawis, k-liniki Ftizjatrycxnej A. H. v
Krskowie Sanatoriow v Bulowicach, w Gornie, w Wysokiej Iace, im.
Chalubinskiego w Zakopansm.
(TUBARGULOSIS, ther,
aalicylohydroxAmic acid, eff. on isoniazid & PAS resist.
patients (Pol))
(SALICYLIG AGID, related cpda.
salicylohydroxamic acid ther. of tuberc., eff. on isoniasid
& PAS resist. patients (Pol))

STAROVEROV, Tu. (Astrakhant); DONM'p N- (JEijTSv)J NEFORIMHCmr V-
(L'-,rov); MALASffMOp Ao (Kmvnodar); LIFOVSKITp G. (Mlnsk~;
�MLUX~~~Sukhuxi)
Editor's mail. Okhrtruda i sote.strakh. 6 np.2s28 F 163.
(Industrial byg+e) (NM 16s2)

AHALIUN, VO
Epic of labor achievements. Sov.foto 21 noo5:28-29 My 161o
(MIPA 14:3)
1. Zaveduyushohiy otd'sloz fotokbioniki Anqanskogo telegrafnogo
agenstva
(Armania-Photography--Exhibitions)

alAMCHYAN, R.G.; MORYZ, A.I.
-v, , ,, ~ - -, -, ;. . ~ - ,
Improved -)lorlmetric 'Ahod for the determination of small
amounts of acetylene. Zav. lab. 30 no.10:1216-1217 164.
(MIRA 18W
1. Vaesoyuznyy nauchno-issledovatellskiy Institut kislorodnogo
mashinostroyenlya.

ACC NR
- AR6035069 SOURCE CODE: UR/0282/661000/008/0051/0051
AUTHOR: Amgmeh an, R G.; Moroz, A. 1.
TITLE: The d4nsity of solid acetylene at low temperatures
SOURCE: Ref. 1'zh. Khtmicheskoye i kholodillnoye mashinostroyeniye, Abs.
8.47.364
REF SOURCE: 1T r. Vses. n. -t. in-ta kriogen. , kislorodn. i kompressorn.
mashinostr. , vyp. 10, 1965, 150-162
TOPIC TAGS: acetylene, acetylene density, liquid oxygen,
liquid nitrogen, ~ air fractioqation, air fractionating plant,Afkd~C-
k-1--i "A& PAL_
ABE~I`RACT: In 'designing explosion-proof, efficiently operating, air-fractioning
plants it is necessary to have an exact knowledge of the behavior of liquid oxygen
systems with explosive admixtures, namely when these admixtures are in a solid
state. For this. purpose, their density data are of importance. This paper deals
with investigation of the density of solid acetylene. Its density values at 77K and
90K equal P a 0. 81 &M3, and P = 0. 79 g/cm3 , respectively. From these
Card .112 UDC: 621. 59.001. 5

ACC NR1 AR6035069
density values Of solid C2H2 it is possible to explain why solid acetylene particles
settle in unboilthg liquid nitrogen while they float in liquid oxygen. The solid
precipitate forn4s during the freezing-out process may have various structures, I
depending on temperature and amount of impurities in the initial gaseous
acetylene. If th~-ere are no impurities a transparent glassy pbase of varying con-
sistency appearO firmly combined with the condensation surface in the temperature
range 170K