SCIENTIFIC ABSTRACT ZHEKOV, F.I. - ZHELVAKOVA, E.G.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002203810007-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 99
• Document Creation Date: November 2, 2016
• Document Release Date: September 1, 2001
• Sequence Number: 7
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

USSR UM 62,1.365.82
ALEKS-AJIDROV, V. I., MdRINA, T. M., ZhEK and TIAT-MiTsEV, V. M.
"Induced Radiation of Tu3+ Ho3+ in Crystals of Zircon Dioxide"
Kratkiye soobshch. Ila fiz (Brief Communications on Physics), No 2, 1973,
pp 17-21 RZh-Fizika, No 9, Sep 73, Abstract No GD726
Translation: The absorption, luminescenceland induced ratiation spectra of
two kinds of crystals are studied -- Zr02:Tu3+ U% by Vei.ght), Zr02: H03+ (1,%l
by weight) -- both with 20" Er203
by. weight. The uav6 length of oscillation
for H03+ was 2.115 microns for Tu3+ -- 1.896 microns. 1he lifetime of radia-
tion. levels was measured with T=770K and 3000K. It was found that zirconates
activated by H03+ and Tu3+ have oscillation thresholds in.termodiate between
YAG or Yt'103 and glasses. Eleven bibliographic-citationo, S.A.K.

USSR UDC 539.3:534.1
ZHE
KOV, K. -A-
'tDetermination of Natural Oscillations, of Cantilever Isotropic
Plates:by the Grid Method"
Moscow, Prochnost' i Ustoychivost' Tankostenn kh Avdatsionnykh
Konitruktsiy, 1971, pp 101-108
Abstract: The subject castilever plate has one straight edge which
is built-in. The plateis subdivided into agrid of rectangular elements.
The basic equation of dynamic' equilibriam Q) can be put in the
form of a matrix equation (Z)~ This equation contains the stiffness
matrix. The stiffness coefficients required for this matrix can be
calculated by formula (7). Tables show the expre.Ssions of these
coefficients for different elements' of'the plate.
Numerical examples s howl the :calculated aria. experimental
natural frequencies and nodal lines for Ave differe-nt rnddes.
102

1/2 009 UNCLA SSI FIED PROCESS ING DAT E--l 1 S EP70
:TITLE--EXAMINING ELECTRIC TRUCKS BY THE:METHOD OF THE CONDITIONAL CYCLE
OR--ZHEKO Z".
-AUTH TVA-
~C'60NTRY- OF iNFO--BULGARIA
~SOPRCE-MASHINOSTROENE, 1970, VOL 19, NRI 1, PP 7-91
'DATE PUBLISHED ------- 70
AR.EAS--MECH.9 IND., CIVIL AND MARINE~ ENGRI ELECTRONICS AND
~,:,:ELKTRICAL ENGRG
~-.T_QPIC T4GS--ELECTRIC EQUIPMENIT, DUMP TRUCKt FORKLIFT VEHICLE, DESIGN
~C'Okr A 0 L. MAWING--NO RESTRICTIONS
CLAS,S--UNICLASSlFIED
%PROXY~ REEL/FRA4E-1986/1482 STEP NO--BU/9002/70/Dlq/00110007/0009
..Cl RC ACCESSION NO--AP0103313
UNCLASSIFIED
oi~

2/2 009 UNOLASSIFIED IPROCESSING DATE--IISEP70
C-1 RC
ACCESSION NO--AP0103313
I-ABSTRACT/ EXTP ACT-- (U) GP-0- ABSTRACT. THE ARTICLE 03 S RIBES THE METHOD
OF INVESTIGATING ELECTRIC TRUCKS 13Y WHAT IS KNOWN AS THE Cr)NDITIONAL
CYC-L E, IT SHOWS T14F qESULTS OBTAINED, FROM THE INVESTIGATIONS CARRIED
OUT ON THREE.MACHINES, NAMELY: -A HAR D CO NTROLLED LO',VLIFT TRUCK, A
UNIVERSAL FORK LIFT TRUCK, AND A HARD CONTROLLED FORK LIFT TRUCK. AN
ANALYSIS HAS,BEEN OFFERED OF THE OPERATIONAL,~.PROPERTIFS OF THE MACHINES
~INVESTIGATED ON THE BASIS OF GENERALIZED;'INOICES;.:, THE METHOD IS
LIKEWISE APPLICABLE TO PROGNI)ST.ICATION , AND' EVALUATIoN OF A NUMBER OF
EXP LOT T ATJ ONAL PAR4-METERS-MD ESIGNrNG ~-NEW. TYPES OF. ELECTRIC TRUCKS.
UNCLASSIFT

-'AAJ q 0441LW
AUTHORS-- m6v -PROFESSOR$ _m_paAXk0y4_V.. PROCESSOR
3-T
A AND -LISHi 4 1 ICAL
J_~_ CANDIDATES OF ~UCIHN
SCIENCES
TITLE--- IN THE ULTRALONG WAVELENGTH BAND
WSPAPER-- PRAVDA OCTOBER 29, 1969, P 3p COLS 7-a
Y3
~.~..ABSTRACT_- SOME RESEARCH INTO THE EFFECT OF THE IONOSPHERE ON THE PRO-
PAGATION OF ULTRALONG-WAVELENGTH SIGNALS,/15'-45 KILOCYCLES/ WAS,CARRIED
.'--OUT BY-OKOSMOS-142 14
AND "KOSMOS-2,59* WHICH WERE LAUNCHED FEBRUARY
AND DECEMBER.14, 1969 RESPECTIVELY, THE EXPERIMENTS WERE CARAIED
OUTIN-REGIONS BETWEEN 50 RGREES NORTH AND SOUTH OF,THE EQUATOR AT
ALTITUDES Of 200-1350 KMS. IT WAS DETERMINED.THAT THE ATTENUATION OF
SIGNALS OF ULTRALONG WAVELENGTH.WAS LOW IN THE LOWMIlONOSPHER7, AT NIGHT
TIME, AND LITTLE DEPENDENT UPON FREQUENCY. THE DAY TIME ATTENUATION WAS
~-'MUCH MOREAPPRECIABLE AND INCREASED-WITH -FREOVENCY
0676

USSR uDc 621.791.85
MAMIL-13 M. S., ZHEUDITOV, V. I., TYUPOV, G. G., FT-Ln,,PoV, A. F., and
SMMYREV, I. A., NO-Scow-,
-e1 Alloys During Electron
"Elimination of Nitrogen and Oxygen From Chromium-Nicb.
Beam Smeltir4l,
Moscov -43
Fizika i Nhimiya 0brabotki Materialov, No 1, JP-n/Feb 73, Pp 39
-long e,.gosure
Abstract: Oxygen was removed from Ni-Cr-Ti alloy durb-g- a 5-min 0
te an electron beam when the surface temperature. of th-~ niolten metal ~,ao 1600-
16200C. The residual cencentration of oxygen was 0.001%S, regardless of the
initial oxygen concentration. Metallogrp,.phic ana~Lysiv,of the initial and
refined metal showed that oxygen was present, in this al:Loy he form of a
and. TiO2 (if, Ti J.-.*~ present) . Thu
complex spinel consisting of Crp03, A1203,
refined metal was purer and the inclusions -in it vere &L8trlbuted more uniformly.
In order to decreatse the concentration of' nitrogen in N!-ICr alloy from 0.099-
0.01V1, to 0.02-0.01%. a 20-minute eyposure of molten metal to the electron beam
was required. For nickel alloys containing 8 and 20% Cr, the elimination of
nitrogen amounted to 30-40~. The addition of 1 .5% Ti to, nickcI al I oy contain-
ing 8% Cr did not ebange the elimination kinetics of nitrogen. However, the
purification rate of the alloy containing 20% Cr and 2% Ti froui nitrogen was
1/2

S., et al, Moscow, Fizilm i K%imiya Obrab~jtk-i Dtaterialov, NO 1,
Jan/Feb 73, P.P 39-43
higher compared vith the same alllo~ without Ti. A sharp dc.,crease in the
concentration of oxygen and nitrogen during melting of the electrode and a
ex osure of molten matal to the electron beam showed that VA6 wet'hod
of refining of metals has many advantages. The jarge,,it ELmount. Of Ef'E'Sez Were
removed from the thin layer of molten metal during the fusion of the olectrodc
and from molten metal drops. The rate of elimination of nitrogen front the
molten metal is controlled by the mass transfer vrocesics.
~.2/2
61

Instriments and 'MaasUreinan,h
USSR UDC 5-44.8
KATORGIN, V., ?TIKOLAYEV,~V..
~T B~WJA
"ODtical Device for Measurement of the'Parameters of Ultrasonic
and optical Filtering of.Radio Sig'nalsill
Uch. zap. Ultyanovsk. gos. pred. in-t (Scientific Annals of
Ullyanovskiy Stato Pedagogleal lnsMute), 197P, 2-, Issue 3,
Part 1, PP 274-280 (from RZh-Elektronika iye 0 pr=aneniye.
No 3, March 1971, Abstrac-tTo- MUM 7
'.1'ranslation: X-cut quartz plates 20 in diaiaoter with funda-
Rental Trii-quenoien of 1, 3r-.5f~ 7, and .;10 MHz' w'6re used as ultra-
sonic radiators. 5 illuctrationsp,6 references. N.B.

USM uDc 621-317-784-029-64:621,398
2HEIDUBAM, V. 11. and KUKUSH, V. Do
"Permissible Time Lag of a Telemetry Channel for Measuring the Transmitting Povier
of. Super-High Frequency, Operating Under Variable Load Conditlow"
Radi0t0Rhrdka,, Roo# mezhved. temat.' nauch.-tekhn. ab. (Radlotokhnika- Republic
Intai-a-
gency. Thematic, 8-Aentific-Technical Collection of-Articles), 1972, vyp.21,
PP 194-201 (from RZh-XadiQteMnika No ]I,, Nov: 72, Abstract No- 11 A224)
Translation-: A theoretical study is presented on the wasurem-cnt of transnitting
power in output tracts operating undervariable load conditions with re'spect to
time. Load characteristics am given for oper-ation.undercontinuous and pulse
emission conditions. Formlas are derived f or ~estimating the lag time of a telemetry
Channel used in measuring transinitting povier. Original article: five illustrations.
Resume,
6 5-

USSR UDC 669.243
GAVNBM(, A. A., YUZHANINOV, 1. A.,, DEKOVOV, YU. D., and
ELDYBIN 0. 1.
llja$camination of the Process of Continuous Converter. Blowing of
Fe'rronickel"
'Moscow, Tsvetnyye Netally, No 2, Feb 71~, pp 18,-21
Abstract: The artJ:cle considers rerults of thel first ph.-Ise- of
inves4c.igations of.aontinuous converter bloving of ferronickel
cond"cted at the Uningrad Mining Institute i" tooperation with
the "Gipronikell 11 Institute, The basic regime,cFaracteristics
of the process are determined. Conversion to the contlinuous
Bessemer process eliminates many shortcomings of the periodic
process carried out in vertical converters. B10'1471ng is carried,
out in the fullowing manner; after,arc firing 6-f the furnace up
to SOO-10000C, the bath is set by discharging ltxap electric-
furnace ferronickel. Then the bath.is prelicated to 1500-1550(le
and the arc is discQnnected. ~The:.electrodes ar, .t~ removed from the
furnace, the electrode holes are filled with refrac-41.-ory chokes,
1/2.
31

USSR
t

USSR UDC 6-1-396.6-i8i.5
I
al-- OV S FIT Pil 0 v V. 1-:
T LK 'A G.
41S `~'roblems ila the Tcchnol~--,f~r eu D~ dz
Ome 0 f Vnin-Film Cir it - ar --- f, r
Large-Scale Hybriid integrated- Circuits"
IZV. llenirlj~,- -.ro- -.!,,n. in~ta (New-s of the Leming-l-ad, El-ctr-lc,~
a elehl te!
Engincerlt, & Inst-t-Lite) , 19'ri, vyp. 92, pp .1-3-25 UVO-n
140 7, Jul- 71, Abstract No 7V280)
Translation: Ihe pppol
pre ehts the resultv r~f devc.-~1cpm,-mt of a C:i-r
board teehnoloW ;,~)Id as fll~,. mLterial fl-n. t, 11-.2
tation layer, fused qu.,,,.r(z for -Lhe in(-.erlzqer in!311 ti tj or, Lmd nlunivwn,
I
for the upl)f-.r layer. -T! i c z;ame combination of layerz v F-, s for nmkin~,-
capacitor--. Me vilna ~;trur--tiwos wero made by tb(,~ ;nt-;,4L-hcI,5 of ion vap~)- i -
Zati on. Imbe parw7i~%ter~; of lJiv T,,wocv~,"s of atr,-'d -"In Ili,-, al (I
dewniting, rilm'; an~
prua(.,i-sted. Ono 'Muntratialri, one., toil.c.

USSR
UDC 620.179.16
BABIN, L. V., BEIOGORODSKIY, B. A. Z-ILELEZM and KHOPOV, V. V.,
Physicotechnical Institute imeni A. F o e, Acade4~y of Sciences, USSR
"A Multi-element Scanning Device for Acoustic Ifologra hy"
p
Sverdlovsk, Defektoskopiya No 2, 1972,:pp 100-104
scanning device described here is intended for
Abstract: The multi-element
riondestructive inspection and f law detection by methods of acoustic holography.
A simple electronic device was developed for discrete interference processing
of the obtained signals. This is a dev'ice,of a mixed. type, tdiich to a certain
degree combines the simplicity and reliability of a mechanical scanning systen,
with the rapid selection of an acousti6field that is~inherent in electronic
scanxiing systems. This effect is. obtained by means of mechanical scanning by
a large number of pickups situated in a;line, with simultaneous electronic
commutation of the pi&eups allong the, Vne. The described device was tested
during. operation with commutatingpulses 30-50 microseconds in duration; the
duty cycle was varied within the limits of 1T5 magahertz; the number of cir-
ures. 1 reference.
culation cycles was on the order of 80-100.' 3 fig
136

USSR
1JDC 622-323(4?7)6)
-.SKRIPNIK, V. A., Z1MLEZ140__V_,___R- A., KLY.AROVSKIYA: and KISELI,
Ns As
Prospects for Development of Lelyakov Petroleqm Deposits With Consi-
d
derati -on.of Liquid Overflow BeItween!the P1+2 an P3~Stratall
~Kiev, Nef-tyanaya i Gazovaya Promyshlennost'. No'.6, Nov-Dec 70, PP 30-33
Abstracti Three levels of oil deposit are bei'
a ng, exploited in Lelya-
kov areat PI+2, P and K1 F1+2 y1elda 1.15-30~s~t/day, F3 -- 15-210
..tons per day, whil; K, is -only of secondary importance. Oil overflows
-from P3 level to Pj+~ where there is no~clay burrier between them, and
In wells exploiting oth levels, The,pressure in P1+2 layer Is about
~26-30 kG/cm2 lower than In P Lelyakov deposits are among the rich-
-est ones in Ukraine. It is ~r'oposed -to.-increase, the yield to about
-200-250 t/day by drilling more wells# and preven~ting:the overflow from
P3 to P1+2 by building up the pressure in F,+ Ahrough the inkut of
..water. Tt has been calculated that 8:pproxigaiely 3 aillion ml of
water per year will be needed to keep the~'Pressure in P1+2 at 160 kG/cm2.
FOR, ENT14MVERMCHMM-0111 M1

MOM. ......... .
'USSR UDC: 621~319-4
-EZNOV, M. T. YURINOV, M~ M.
BUTS, V. P., ZHEL
"Vacuum
Capacitors"
VakuumnyVe kondensatory (cf. English above) , Leningrad, "Energiya", 1971,
134 pp, ill. 55 k. (from RM-Radiotekhnika, -No 6, Jun: 71, Abstract No 6V377y)
Translation: The use of vacuum as a dielectric makes it possible to pro-
duce capacitors which have a, better combination of electrical and opera-
tional, characteristics than air,,! -M e , mica or~ceramic capacitors
gas 3. 1 d
in a certain region of working fre4uencies. vith:lcwer~veight and overall
dimensionn. This book systematizes available information on vacuum capaci-
tors. Ye. M.
6.5

USSR UDC: 51:621:391
g! Values ol their Basic
'The Properties of Physical Signal Models and Limitin
Parameters"
Tr. Leningr. In-t Aviats. Priborostr. [Leningrad Institute of Aviatior Instru-
ment Building], 1972, No 74, pp.3-10 (Translated from Referativnyy Zhurnal
Kibernetika, No 11, 1972, Abstract No HV378,~ by the adther)
Translation: The basic properties of physical si*gnals.which must be retained
in a model to avoid development of paradoxes are formulated. The most important
are: 1) random functions finite, i.e., of limited length T; 2) mean energy
limited; 3) predominant portion of,energy concentratedjn effective frequency
band Afe; 4) generally, the process is non-stationary relative to the correla-
tion function. Two main parameters are introduced: 1) the number of base com-
ponents N0 hav ing the properties of being~finite, non-coTrelated and carrying
the greatest possible share of the energyof".-he signals; 2) the coefficient of
energy concentration K and Af I,wo M -formation of N are studied:
~O~hods of
e
1/2
6, agn~ i-~gaa;; -wWQ7W1
W01 PRIKHMI! A H.. I
zur

USSR UDC: 51:621:391
Zheleznov., N. A., Tr. Leningr. In-t Aviats. Priborostr., 1972, No 74, pp 3-10
sequential and simultaneous, leading to the i(arunen-Loov-Pugachev expansion. A
basic theorem is proven, yielding the best (or asymptotically best) estimates
for N and K It is shown that Ng[Mfj, while K with simultaneous foTma-
0 e' e e
tion of the base components, may be arbitrarily close to I (with sufficiently
great N It is demonstrated that in this latter case, the information of the
0
initial signals is retained with arbitrary completeness,in the base components.
The signals for which the limiting:values of parameteTs:are reached are dis-
cussed.. It is noted that the theorem allows us to limit ourselves to a finite-
dimension approximation when the Gaussian model is use&, eliminating paradox6s
-a-numbe S.
i
n r of important problem
2/2

-USSR UDC 621.771.23:621.,771.011
PAVLOV, I-M., YARGSTORF, P CRIGO
RYAN, G..G., and
Z.AAL&QgXt4p
-FROINDEL19 P-$ Moscow Ins titute of.-SteeIr'And.13-1
OYS
"The:Effect of Outer Parts on the Edgewise Deformation-in the Light-Gauge
Sheet-Rolling Process. - First Report"..:
Hescow, Izvestiya Vysshikh Uchebnykh Zavedeniy Chern' a Metallurgiya, No
fly
11,,1970R pp.81-85
Abstract: The interaction mechanism of outer parts with the defcrmation
source-in the process of light-gauge sheet rolling is discussed from the
viewpoint of the edgewise interaction of internal longitudinal stresses.
The physical interpretation of this interaction is discussed by reference
to. diagrams showing the alignment proces& of the t1ransvarse difference of
thickness of a band and the relation between the i-iregularity of the edge-
wise deformation and internal stresses. Experimental data show that with
increasing length of the band, the transverse differencti. of thIckness de
creases in the beginning and then becomes!cons.tant. A functim is derived
from whicli a coefficient characterizing the capacity of4elf-alignment from
d'
externv-U acting parts can be determine k, comparis6ti of experimental
y
and-theoretical rolling data is presented4 J

USSR UDC: 51:330-115
SHARAKSHP-NE, A. S., ZHELEZ Y.
142V, Z.h.
"On the -Process of Developing Mathematical Klodels of Large Systemsil
V sb. Nauch- prakt. prc'~-!. bol'shi-kh sistem. Sekts, Bcilsldye slst=--y.
Te6riya, =-etodol., modeHr. (Scientific and Practical ProbLems of Large
of - - 3 -y, M
Systems--collect:.Lc- works. Large Systems Section. Theoi lethodoloQv~
Modeling), Moscow, "ITauka", !0,71, pp 186-191 (from. RZh-Kiberzietika, No
-118-63)
12, Dee 71, Abstract No 12
Elio abstract]

UDC 681.327.02(088.8)
USSR
YHOKIN, V. Ye., and ZHELEZ JW, A.'B.
__g_ NYAK,
4__
"Device for Time Selection"
USSR Author's Certificate No 275128, Filed.3/04169, Published 15/10/70
(Translated from Referativnyy Zhurnal Avtomatika, Telemakhanika i
Vychislitel'naya Tekhnika, No 5, 1971, Abstract. No 5b231P)
Translation: The device for time selection suggested,contains a digital
winding of a magnetic accumulator connected into a bridge circuit, a write
pulse shaper, and an amplifier-shaper. The essence of this inventioll is the
creation of a device for the formation of-a pulse.for time selection of
signals read from the magnetic accumulator, contair-ing L,.-io differential
read amplifiers, the opposite inputs of which:are connected in pairs -dith
bw outputs of the digital winding of. the magnetic accumulator, while the
output of each one is connected to the input of an individual strobing
The two implifiers have op o it initial imbalance, the magni-
amplifier. p s e
tude of -,&ich is greuter tlian. the amplitude of the leading noise but less
than the amplitude of the sign.-I. The outputs of the s,-6rob*Dg devices are
connected through an OR circuit to the amplifier-shaper of the narrov strobe
pulse,,which appears at the moment the read signal appears at the output of
the strobing amplifier. 1 fig.
1 A

2/2 028 UNCLASSIFJED,~::_ 1~ROC~SS ING DATE--20NOV70
CIRC ACCESSI;'N NO--AP0132217
-ABSTRACT/EXTRACT-W) GP-0- ABSTRACT. EXPTL. LIQ. EXTN. STUDIES IN 6
SYSTEMS (h SUB2 G-ACG-h-C SU66 H SUB6f H SU82 0-PROPIONIC ACID-C SUB6 H
~SU136, IISGAMYL ALC.-PbENOL-H SU82 0, ETOAC-ANILINE-H SUB21 0, H SUB2
O-ACUh-ETt;ACr AU. GLYCEROL SGLNS*_NITR0oENZENE).- Y.IELUED AN EQUATION FOR
CALCG. MIASs rRANSFER COEI-:FS. K SU6P FOR $YSTEMS. IN WHICH THE u(SPERSED
PHASE HAS SPALLER THAN ZOPERCENT~DROPLETS OF 0.241-0.80 CM IN DIAM. WHERE
THE. CIRCULAT[CN MODEL OF R. KRONIG AND 1,~-.EIRINK:. 41950711 ANC) THE TURBULENT
:NGUEL UF A. FANOLCS AND T. BARO.4 it 190) DO NOT AOPLY.~ THE EQUATION
408TA' INED FUR K SUSP LS A 14001FICAT10N OF THAT OF:,K. AND B. FOR DROPLET
.~DIAMS,(o SUOU1, OF 0.3-0.8 GMv: THE. K-,SU8P VALUE'jS NEARLY CONST. AND IS
GIVEN AS K SUBP,SIMILAR. TO U SUBb PRfME .7." EXPTL. DETD. K SUBP VALUES
-OR MINUS 9.4PERCENT WITH ALUES CALCD..5`Y USING K SUBP
_,~..AGREE TO PLLS,,
EQUALS' K SU898 (0.5 PLUS 0.7 401SUBO-,G. 8) WHERE K SU13KB IS
THE' PASS TRANSFER COEFF. CALCDo WITH Tfll:K. AND:B.'EQUATION.
FACILITY: VSES. NAUCH.-ISSLEb. I NS T.! NE FTE KH I M~PROT~ESS-., LENINGRAD,
w
o
UiN C L A S S I F I E D

USSR UDC 621.385.6
NMHNIKOV, V. V., BEZMENOV, B. A.9 ZHELEZOVSKIY, D. YE.
'lAnalysis of a Two-Signal Balanced Traveling-Wave Tube Amplifier"
Kiev, Izvestiya vuzov SSSR, Randioelektronika, V61 XV, No 8f 1972, pp 1042-1046
Abstract: A theoretical and experimental study was rhade of the conditions of
simultaneous amplification of two signals of equal.input amplitudes and differ-
frequencies in an 0-type traveling wave-tube. The predoninant amplifica-
tion of one of the signals is determined by its frequency, amplification co-
efficeint and the s~teepness of the amplitude characteristic in the signal
of single-frequency mode. Dependinglon the operating.conditions of the tube,
each of the mentioned parameters can be defined. Witli equal steepness of the
amplitude characteristic and the.amplification coefficient, the higher f1re-
quency signals will receive predominantamplificationi For equal amplifica-
tion coefficients and small detuning, the signal. trith.;: greater steepness of the
amplitude characteristic will receive predominant amplification. The signil
with a high amplification coefficient will. receive predominant amplificati,on
for equal steepness of the amplitude characteristic and small detuning.
99

USSR uDc 616_oo3.q7(viBRio1-057:656-6l
ZUBKO, V. 1. and ZBEIEWYAK, L. D., Basin Sanitary-B-pidemiological Station,
Black Sea-.Azov Aq7
iia~tic~sioi_of Public Health, Odessa
."A Clinical-Epidemiological Description:of,the Transportation of Nonaggluti-
sly
nating Vibrios by Seamen Taking Long Cruise
Ybscow, Zhurnal l,dkrobiologii, Epidemiologii, i Immunabiologii, ITO 3, 1973,
PP 72-74
Abstract: Foreign and Soviet seamen arriving at Black Sea ports after lonJ
cruises -were tested in 1971 for the presence of nonagglutinacting vibrios.
Vibrios were, detected among 0.2% of the,individuals analyzed at different inten-
sities throughout the year. The number of carriers f6llowe,
d the annual pattern
of incidence of acute intestinal infections and detectability of vibrias in
the envirorjr~eent at ports of call. Most carriers had visite%;t ports in Indonesia,
Yhylaysia,.Txidia, and Bangladesh at which cholera outbreaks had been reported.
while 44.8% of the seamen carried vibrios for 60 days after leaving such ports,
they were also detected among, seamen 15 to over 60.days after leaving. On the
busis of occupation, 75% of the carriers were- coT4,mnd staff and medical crnloy-
can. It in ouggested that sea water is ~an important source of infection. 'Ibe
need for enactin8 infection control meaoures at Black 00a parts io apparent.
TM R i~ T

USSR
AN, A'. KEI., YAKUBOV, 1. T. (Vioscow)
HNATSAW4Y.
"Relaxation and Nonequilibrium Radiation Behind Shook Waves in
Air"
Moscow, Mekhanika Zhidkosti i Ga za., No 4, Jul-Aug 70, pp 161-174
Abstract: The article deals with relaxatlQn:bBhint~ shook waves
-Lociti
in -air at ve, es o' B-12 PrQfiles!of the gas para-
iaeters behind the frontare obtained4 p6puiation densities
of, radiant states of atoms and molecules are ~c.';o~mputed. The
spectral radiation distributions of the relaxa: tion,zone are found,
In a number of spectrum intervals tha.radiatidn inten3ity passes
through- a maximn which is in exce:ss of the ecLuilibriura level.
A corwarison is made with experimental data obtainoid in shock
tubes The radiant fluxes of heat from the rela;mtiori zone are
of is radia-
compu;ed. Estimates are made the contribution of th
tion to the radiation heating of bluntbodies In a hypersoftic.
streamline flow. In the first tw6seations ofthe article are
written the equations of moleoular and, lonizatiba role-nation,, the
1/2

USSR
et al, Makhanikk Zaidkosti Gaza, No
1 174
velocity values o.,&'.* the basic processes are presented. In the
-h rd :section are discussed the ini 0
i cinditions which are
t
determined by the state of the gas~,befbre the rront. The reoults
of calculation of "-he kinetics of relaxation are presented in the
fourth section. The fifth and sixth sections deal with calcula-
tion of the nonoquilibrium zone in.atomio lines and. molecular
bands. A comparison is made with e-Aperimental:dats; this is a
~necessary stage which permits correction of the theoretical re-
sults. In the seventh and eigh'40h seetiona, nq3iequilibrium
radiant fluxes of beat are computeda The oontribution of non-
equilibrium radiation to aerodyramic hoating ~jt conipared uith
equilibrium radiation and aonvactivo beating. I tAblet 7 f igurea,
41 bibliographic entriea~
2/2

USSR uDc: 621-390'.677-001.5
KALACHEV, V. N., KASHIN, V. A.
~1~11 Y~AKZII M
"On the Theory of Statistical Synthesis of Antenna Arrays"
-1815
Moscov, Radiotekhnika i Elektronika, Vol 17, N0,9, Sep 72, pp 1807
Abstract: A previous paper (V. A. Kashin, Radiote.~nika i Elektronika, 1971,
Vol 16, No 11, T) 2082) proposed a method of statistical phase synthesis of
antenna arrays with discrete phase regulation. There the metbcd -vas applied
to the simplest case of synthesizing the radiation pattern of a square aper-
ture in one of its principall planes. In this paper the -method is extended
to synthesis of the volumetric radiation pattern of alflat arerture. The
technique of synthesis is considered both in the case of cophasal current
distribution and in the case where the initial distribution has undesirable
phase distortions leading to a rise 4n the short-range side lobes of the
antenna array. A circular flat aperture is considered.
32
_MT-1

USSR UD-V 621.396-677.4.001.-
17UL
KASHIN, V.A.
"Statistical Estimation Of The Attainable Level Of Side Lobes In Phase Antenna
Arrays With Nonlinear initial Phase,Advanc
Radiotekhnika i elektronika, Vol XVII, :No 6. pJune 1972, pp.1185-1190
Abstract: The miminum level is estimated of lobes of discrete phasing which it.
is possible to obtain with the use of a nonlinear initial Dhase advance Inabegi.
The reaults of numerical calculations are presented, As the object for the
calculationa an equidistant array was claosen with a.circular aperture and the
number of elements N 3000. The results of ~th.e calculations agr-3a with the
preliminary estimations. fig. ref. Received by ed.Ltors, 7 May 1971.

USSR UDC 669.293.5.784.018.44.621.785
TIKHONNOVA, G. S., NIEL'NIKOVA, L. V., ZHELEZNYAK, 0. N., KONOVALOV, S. V.
"Structure and Mechanical Properties of Alloys of Niobium InTi-th Cirbon as Functions
of Heat. Treatment"
Nauchn. Tr. N-i. i Proyektn. In-t: Redko,meti PYOM7Sti [Scientific WorR-s of Scienti-
.fic -Research and PIsming Institute for,the Rare Metal's.Industry], 1971, Vol. 32,
pp, SO-S6. (TransLited from Referati -Zhurnal 'Metillurgiya, No. 5, 1971, Abs-
vnyy
-tract No. 5 1737 by the authors).
Translation: The alloy 51,Xrs with 0.05% C is heterogeneous in its structure.
The mechanical properties of the sheet material at high.tempera-tures depend on
the phase composition, resulting from the heat treatment mode. 2 figs; 3 tables;
4.biblioxefs.
Fib

~PROCES:SING DATE--160CT70
'2- ~021 UNCLASSIFIED
e,T-ITLE--PREPARATION OF REFINED SECONDARY-ALUMINUM ALLOYS~IN A MACHINE
3''CONSTRUCT 10IN SHOP -U-
',AUTHOR-(05).-K,I,MSTACHv G.M., UTKINi S.YE.-t L.R-, KORYAKINs
-1 YEFIMOVA
A.YA.
INFO--USSR
NTRY OF
PROIZVOD. 1970, (l)f 16-11
7.~DATE PUBLISHED ------- 70
~,'S_UBJECT AREAS--MATERIALS
IC TAGS--ALUMINUM ALLOYw SECONOARY METAL,v MAGNETK SEPARAIION, METAL
tF IN I NGI TECHNICAL STANOARD/t U)AL4 . A I, U114 IINUM ALLOY
il~IjNTROL MARKING--NO RESTRICTIONS
.VOCUMENT CLASS--UNCLASSIFIED
~ORDXY REEL/FRAtIE--1995/1380 STEP NO--UR/0128/70/000/001/0010/0011
-CIRC ACCESSION NCI--AP0116829
L) N L- L ASS4 T F I E D

-.~2/2 021 UNCL45SIFIED DATE--160CT70
,C4RC ACCESSION NO--AP0116821)
,-ABST.RACT/EXTRACT--(U) GP-0- ABSTRACT. THE TITLE ALLOYS WERE PREPD, FROM
AL TURNINGS (GRADE A1.4) IN 2 STAGES: PRELIIIINARY TRE&TMENT AND
-RE IME L T ING. THE PRi:LIMINARY TREATMENT CONSISTED ~IIN SEPNo FkOM DIRT ON
_:.SCREENS, DRYING IN DRUMS AT 300-50DEGREES? AND MAGNETIC.SEPN. FROM IRO"4
IMPURITIES. T14EN THE., TURNINGS WERE REMELTED IN AN INDUCTION CRUCIBLE
FURNACEv AT 740DEGRE-ES, 1.5PERCENT FLUX (KCL 47,;,NACL 30, AND NA SU63
A~IF SUB6 23WT.PERCENT) WAS AODED, AFTER MELTING OF WHICH C SUBZ CL SUB6
YAS. ADDED ( IN 0.1PERCENT AMTS, FOR A TOTAL AMT. O'.7-0.3PERCENT). dEFORE
TAPPING LIQ. FLUX (KCL 47.5, NACL 47.5, AND NA SUB3 A[F SUB6 5
WT*PERCENT) IN THE AMT. 2.5PERCENT OF THE.METAL WAS ADDED INTO THE
THE RESULTING MIXING DURING POURING RESULTED 1,14 EFFICIENT
-REFINING FROiA IMPURITIES AND GASES, SO THAT THE RESULTING METAL
~~..-._CORRESPONDED TO GOST STDS. FOR THE OR[GINAL AL4 METAL AND CUNTAINEO
-.,:-..GASES 0.10-0-12 CM PkIME3-100G WITH COMPLETELY PnRE FREE TEXTURE.
-AUT0140BILE CYLINDER BLOCKS CAST WITH THE AO.DN. OVIZOPERCENT OF THIS
,::,~:'SECONDARY METAL WERE OF THE $AMC QUALIJY AS THOSE CAST FROM 100PERCENT
PR IMARY ALLOY AL4t*
L
IV$
j

:PRr)XY PEEL/FRAME--2000/1397 STEP NO--UR/0033170/0471002/0308/0321
~CIRC ACCESSION NO--AP0125043
UNC LA SS-I

38~
c f O~ I t b'
UN LA S Pik 'CESSING
CATE--230CT70
Z:IRC ACCESSION NO--AP0125043'
USTRACT/E-EXTRACT-(U) GP-0- ABSTRACT. THIS: IS, T.-i ESECO?110 PART OF TH[S
'IN. ZH.r 47Y 601
STUOY OF TYPE III SOLAR RADIO BURSTS (PART 1: ASTRt
197,0).- THE PAPER *4 ANALYSIS OF THE Eff-ECTS OF COINVr~RS[oifq OF THE
GIVES At
ELECTRONS To THE
~E-NERGY OF PLASMA WAVE' GENERATED BY A FLUX OF FAST.
'kAo,ib EMISSION OF THE FUNDAMENTAL~ TONE, AND SECOND HARMONIC OF TYPE [If
-"PURSTS. EMASSION OF THE FUNDAMENTAL T,ONE::I-,4 TYPE 111 SOURCES IS Cp'EAT~--D
BY, SPONTANEOUS (RAYLEIGH) SCATTERING OF PLASMA WAVES ON -THERMAL IONIS OF
.,THE CORONA. THE NO'LINEAR CONVERSIDN~QF PLASMA WAVES INTO
:ELECTROMAGENTIC WAVES AT THE FREQUENCY OF~ THE FUNCIAMENTAL TONE is
INSIGNIFICANT FOR TYPICAL TYPE III BURSTS. EMISSION 01: THE SECOND
HARMONIC IS CAUSED BY THE COMBINATION SCATTERJNG OF EXCITED PLASMA WAVES
-0,
'C,FLUCTUATIONS OF THE TYPE OFPLASMA~WAVES WHOSE~:LEVEIL IS CONSIDERABLY
k ENH ANC ED, I-N - COIARNRl SON W-ITH T-H;--':,RMAt 'WAV.ES;*- T'HI:S-' ENCREASE I-S- CAUSED BY
THE RAYLEIGH SCATTERING OF EXCITED PLASMA.WAVES. ESTIMATES OF THE
CONCENTRATION OF FAST ELECTRONS IN FLUXES.NECES54RY FOR EXPLAINING THE
OBSERVED INTENSITY OF TYPE III BURSTS (ABOUT1-10:ELECTRONS TIMES CM
PRIME NEGATIVE3) SATISFACTORILY AGREE WITH THE iESULTS OF ROCKET
MEASUREMENTS OF THE DENSITY OF HIGH ENERGY ELECTRONS IN INTERPLANETARY
SPACE ARISING DURING SOLAR FLARES. THE AUTHORS DISCUSS THE POSSIBILITY
OF EXPEPIMENTAL CHECKING OF THE DEVELOPED THEORY. THFY ESTIMATE THE
1141f4IMUM CONCENTkATI011 OF PARTICLES IN ION FLUXES (N SUB$ PRIMEIMIN IS
b t. AIEGAT[VE31 NECC-SSA Y FOR
SIMILAR OR EQUAL To 200 lamS T1,14ES ~M PRINE R
-:.EXCITING.PLASMA WAVES IN THE CURONA9 SHOWING.THE LOW EFFICIENCY OF IONS
'G TYPE
.IN GENERATIN III BURSTS. FACILITY: RADIO PHYSICS
INSTITUTE AT GORIKIY UNIVERSITY*
UNCLASS-1 FIED-

AP0042575- 0 013-3
Acc. Nr. Ref. Code:
pa-'s
Theory of Type-III Solar Radio Bursts
(Abstract: "On the Theory of Bursts of Type-III Raaio Emissf',on," by V. V.
slk~#YMN~~d Ir. V. Zaytsev,
versity:-~ Moscow, Lstrdnomicheskiy Zhutnal,. Vol 47,~ No 1, 1970, pp 60-75)
A study.was made of theinfluence. of nonlinea-c effects on the dy-
namics of-development of beam instability...Under conditions.typical for
sources of . type-III radio emission.. ~-, T~a , authors d~_-mlonstrate that it is
necessary.to take into account.~he quasilin.ear.relaxiation of the distribu-
tion function for fast electrons, whose deformation:time.is at least not
greater than the characteristic time of development of the most effective
nonlinear process related to induced scattering of beami-excited plasma waves
an coronal thermal ions. For this reason the stabilization of beam insta-
--bility is unimportant. The authors clarify the role of collisions and
inhomogeneity of the leading edge-of the stream in the restoration of beam
instability after quasilinear relaxation. The.article includes computations
of the energy of plasma waves generated by,.'a stream of fast electrons and
the conditions are determined under which 4t is possible 11o neglect pumping
of plasma waves in the spectrum due to induced scattOring. Thua, this arti-
cle examines the nature of' the. devtl~pment of be&-,u lastability in applica-
R60-1/Frame
J_

USSR UDC 542.3i532.782t541-123-21,547.26
Institute of Physical Chemistxy# USSR Academy of Sciences
'Density of Supercooled Water-Alcohol Solutions"
Moscow# Izvestiya Akad. Nauk SSSRI Seriya Xbimioheskayat No I# Jan 72p Pp 3-8
Abet=ctt Aqueous solutions of the lower alcohols exbibit anomalies in the
density-concentratlon curve, and~these are known to increase with tempera-
ture drop. The situation in the case of very lou teniipexatures Is a matter
,of interest.
Using the nethod of detendming thermal expansion in capillaries,
the author studied isopropyl alcohol, tertiary butyl alcoholp and glycerine,
in aqueous solutions at temperatures ranging from +3000 down to -400C.
It was found that for the first tire aubatances,~'there is a maximum and
a minimun in the density~concentration curve In the came of all temperatures
below -200. For most aqueous solutlon&at tenDeratuxes below +4OCj the
difference between the density of pure water a~d its partial density in
solution I=reases with temperature dropl but:for the,;two alcohols reforred
too, a revem effect Is observed, within; a n=ow razg~ of concentrations
and-tempe--atures.

~Acc. Nr: Abstracting Service: Ref. Code:.
hOO399or CHMICAL ABST. IR o 0 2"0
Fri
r I water vapor pressure on 6a co:nmn-
trpIte Dependence 0
the anomiflous COMPMearin zkodiW wate
ton I REY.,
)an, B. Zheleznv, V - 'T2'ih-M-"Irb V12
Moscow k A GrNe uk WtjE 970-
W- T. Mr-
e's .4'IriodiSed.wiL defibed
[Phys Cherni (Ruse). Thi oetall
as -hkh -is er and khe
otl:r2 mponent system, one of x~
=ned to aS "inomalottic9mponeqt o. v. ture
is unknown foi the Oiii6nt, was studk&'~ Thtanomiimts 6in.-
iiff,~ is~'.smalk4-'its d': IS
Ponent is less vojatile':it~ diffusto, ~)k
t' pprecta y.grqater aart o
ti,
iuatywater.~ Th*eriioL~wt.-of,lbi~046tiiatoii!~ co
-d rgppnen wa.
t t s
o
- atid by a mith as 180
detd ' exptl. as 200-4: 50' -Od of computhb
4~50. For the presefit, th~~ valu6:'gWin toy niA. wi.4i~ merely
te~atative~upperliinitvaluei. Th6i~hang'es observed i6jnodified
water upon removal of o: 'J&tely j~e-
ne of the Ompo'nents are com
versible. The state of complete in"ficitiozi of4ater:, f.e*.a s6ite
irk which the water is satd., -Aith the'andmalous cotn'~onent,~ is
equally reversible; however .the time required for attil"Ming equil
may be several days or even wecks.'
REEL/FRAM&
19741300

USSR uDc. 681-3.o6:51
ZHELEZOV zLi.J.
ontrol on Discrete Situational Nets"
V sb. Nauch. i prakt. Probl. bol'shikh sister.. Sekts. Bollshiyre sistemy.
Teoriya.-Metodol., modelir. (Scientific and Practical Problems of Large
Systems-7collecticn of works. Large Systems Section.:Theory, Methadoloor,
Modeling), Moscow, "Hauka", 1971, pp 286-292 (from RZh-Kibernetika, No
12, Dee 71, Abstract No 12V931)
'Translation: A definition is given for a discrete situational net. The
following are proposed as control criteria on a-discrete situational net:
1) minimum. (maximum) path between two active decision'vmakers; 2) irinimum
number of active decision makers; 3) minimum (maximum) delay of objects
at an active decision maker or along arcs of the ziet;,4) maximum number
of objects which pass between decision makers; 5) passaSe along arcs
between some given active decision makers in a time which is less than
some predetermined time interval; 6) passage betweenle',ome g-~ven active
decision makers along the =st reliable patb. An algwvit~= is presented
1/2
in ...... ~~i
mmmm-m-wl-m MEN On -11 T

..USSR
UDC 539.3
ZHUXIOVSKAIA, L. A, UKOV, V.' P., P.ANKRATOV,:N~ D., RASSUDOV, V. M.
"Calculation of Hollow Shells in a TemperatureTield"
Mauch. tx. Saratov. Dolitekhn. in-t (Scientific Work;-of Saratov Polytechnical
Institute), 1970, blo. 49, PP 79783 from RM-Mekbanika, No 9, Sep 71,, Abstract
No 9V125
Translation: A hollow shell rect -n plan with constant major curvatures
angular i
and heated according to a lin-ear , law over L.the. thickness- and ac,::ording to an
bi law ong the coord' ates:in~.th plan~~:is:zli~cuss For the case when
ar itraxy all in e., 6 d
the-temperbuture changes only over,~the -Ehickness and.along one of the coordinates
in plan the system of equations for,sbell equilibrium~ in displacements reduces
to a, differential equation of the eighths order relatlv~p. to:the displacemeryt
function. The latter is integrated for a she" which trio edges (along which
the temperature is a variable) area fastened ~in an arbitray-1 marner and the two
others are hinged. The general solutio ds~ ~ iven in the form cf the sum of a
n 9
particular solution of the nonbomogeneous equation and the solution of the cor-
responding homog neous equation. The flrst4s assumed to bea known and the
te
second is obtained in the form of a unary series' N'u~erical re3ults are not
given., V. M., Nulakov.

USSR uDc: 621,385.63
BESSONOV, V. I., ZIEELEZOVSKI B Ye., MIRKIN, V. I.
"Para tric Amplification and Fr~quency~ eonversion in:a Wo-Section Travel-
Ing-Wave Tube"
Kiev, IVUZ. Radioelektronika, Vol 15, No 3, Mar 72, pp 290-295
Abstract: A two-section parametric traveling walre tube is considered in
which the first amplification section is. also a noise transformer for
cooling the fast waves of the space charge.,.Iin analysis of I expressions
for the couplin'- coefficients of the waves in the tuba thovs that the
elect-ron stream can be cooled in the first section while simultoncously
attaining high values of gain and conversion. Because. optiiirxii operatine.
conditions are only slightly different for minimizing the noise factor and
maximizing the gain and converoion factor, the two-section parametric
-r.
traveling wave tube should make an effective low-noise,imicrowave amplific
2

USSR WDC 621.385.6
HASHNIKOV V. V., PE TROVA, V.11
tudy of Complete Suppression of one of the Signals in the Two-Frequency
Operating Mode of Trave ling. Wave Tdbes'
Kiev, Izvestiya vysshikh uchcbnykh-zavedeniy-Radiot6khnika, Vol XIV, No 9,
1971, pp 1027-1031
Abstract: A study is made of some results of the theoretical and experimental
investigations of the Kompfner effect: in traveling wave tubes operating in the
two-frequency mode. Inasmuch as the output signal in this case has a complex
spectrum, the complete suppression of one of the signals is taken as absence of
the component with the frequency of the investigated f~--ignal tit the traveling
wave tube output. Analytical methods of: analyzing multifrequency operating
modes of 0-type devices are develcped, mid the physical processes in them are
analyzed in depth. Graphs are presented for the relative drift angle as a
function of the parameter X proportional to the am litude of the input signai,
p
the,magnitude of the suppression current as a function of the parameter X1, the
voltaj;e of the total daraping
of the first ignal. as a functton of the input
power of the second signal, and the experimental funct!ion for the output power
1/2

USSR
MASMIKOV, V. V., et al., Izvestiya vysshikh uchebnyllh zavedeniY-Radioteklinika,
Vol XIV, No 9, 1971, pp 1027-1031
of the first signal as a fimction of the input power of-the second signal. With
an increase in power (amplitude);of the second signal the voltage at which com-
plete damping of the first signal takes place changes., The output power (ampli-
tude) from cutoff of the sigual depends,on the input~~power of the second signal.
The mechanisms beh--nd these phenomena ire discussed.:
2/2
168

SR
7RW, ZOVSKIY S JUMEL'YAN
a- BORI
"Electron Beam Parametric URF Amplifiers" (Elektronno.luchevvve parametri-
cheskiye SVCh-usilJ.teli), Moscow, Izd-vo "Nauka,". 1971, 4,000 copies, 384
pages
Abstract: The monograph correlates the results of working with electron
beam parametric amplifiers for the UHF range. The physical bases of elec-
tronics and the elements of theory of various types of electron beam para-
metric amplifiers are studied on the basis of modern~concepts and, as far
as-possible, from a common point of view.
Significant attention is given to the problem of space discharge wave para-
metric amplifiers. Some information concerning the characteristics of these
waves is presented and methods of excitation amplification, and of separa-
tion of noise power from these corresponding waves are considered. The
amplification of the electron beam's fast sDace-discharge waves moving in
free space, as well as in a field of direct. and backvard waves of distributed
microwave devices (twt and backward-wave' tube amplifte'Ts) is examined. Along
with numerical methods for describing the.physical processes occurring in
i `66HIJi6
6m, It ~At 4 11 61' W6 i1141 i .11 111. r2ldim alld I imi.A 1, 1 i ad hdj0dha*34OI -na, 4-

USSR
YEMEL'YANOVICEI, "Electron Beam Parametric UHF Amplifiers"
OVSKIY, BORIS
(Blektronuoluchevyye param tricheskiye,SVCh-usilitelij), Moscow, Izd-vo
AlNauka," 1971, 4,000 copies, 384,pages
the examined devices, various approximation methods are applied, in particular,
the method of coupled waves and the method.of exponential series.
Parametric amplifiers with o-type axial fields are examined. An analysis of
transverse waves of the electron beam with distributed coupling elements with
ithout cold losses is presented. :A Taechanism Cot the parametric ampli-
and w
fication. of fast cyclotron waves is.discussed.
When examining the elements of the theory.of parametric amplifiers with
crossed-field M-types, much attention is given to the. problems of the inter-
action of electron beam cyclotron waves in direct wave an&backward wave
distributed coupling elements and to the me,thods of.amplifying fast cyclotron
waves.
The monograph also presents information on parametric amplifiers of special
types: amplifiers of fast strophotronic waves, amplifiers of M-J and E-types.
2/5

USSR
ZUELEZOVSKIY, BORIS EMEL'YANOVICH, "Electron Beam Parametric UHF Amplifiers"
(Elektronnoluchevyye parametricheskiye SVCh-usiliteli), Moscow, Izd-vo
"Nauka, 19719 4,00-3 copies, 384.pages
The book may be useful for scientific workers, aspirants, engineers, and also
students of radio engineering specialities. The book.has two tables, 249
-figures, and 125 citations.
The chapter headings are as follows:
:PART ONE Page
'Parametric Amplifiers of Space Discharge Waves
(2iapter 1. Some Informatiom.Conceini,
ng-Space Discharge Waves 14
Chapter 2. Coupling Elements for Electron.Beam.Parametric
Amplifiers of Space'Discharge Waves''. 35
Chapter 3. ParametricAmplification of. Space Dis6harge Waves
in a Drifting Electron Current 48
Chapter 4. TWT Parametric Amplifier, 91
Chapter 5. Approximation Methods fi3r Analyzing TWT Parametric
Amplifiers 121
Chapter 6. Backward-Wave Tube Parametric Amplifier 184
3/5

USSR
ZHELEZOVSKIY, BORYSIVIELIYANOVICH, "Electron Be-am Parametric U11F Amplifiers"
..(Elektronnoluchev)?ye parametricheskiye SVCh-usiliteli), Moscow, Izd-vo
"Nauka," JL97lj 4,000 copies,, 384 pages
PART TWO
O-Type Axial Field Parametric Amplifie'n
Chapter 7. Fundamental Character~stics,of Transverse Waves of
an Electron Current. 213
Chapter 8. Interaction of-Transverse Waves of an Electron
Beam With Waves, of Distributed-Coupling Elements 226

Chapter 9. Amplifying Section, of Parametric Amplif iers of
Ust. Cyclotron.Waves 253
PART THREE
Cross-Field M-Type Parametric Amp _is
Chapter 10. Fundamental Characteristics of Cyclotron Waves
of an Electron Current Moving in Cross Fields
Chapter 11. Distributed touplin'g Uement of M~Type Cyclotron 292
Amplifiers 302
4/5
1-1

USSR
ZHELEZOVSKIY, BORISIENEL'YANMUCH, "Electron Beam Parametric OF Amplifiers"
(Elektronnaluche,.nrye parametriche. siliteli
skiye SVCh-u Moscmd, Izd-vo
IlNauka," 1971, 4,000 copies, 384 pages
Chapter 12. Amplifying Section of M-Type Parametric Amplifiers 317
PART FOUR
Special Types of Parametric Amplifiers~
Chapter 13. Elements of.the Theory of M-J Type Parametric
Amplifiers 328
~Chapter 14. Parametric Amplifiers:of Fast Strophotronic Waves 341
Chapter 15. E-Type Parametric Amplifiers 358
5/5

USSR UDC 621.375.8
ZIIELEZOVSKIY, B. YE,
*"Elektrannaluchevvye Parametricheskiye SVCh-usiliteli. ~(Cathode-Ray Parametric
Iticrowave Amplifiers), Mosco%%r, Hauka Press,: 1971 384 pp, ill., I r 63 k. (from
RZh-Radioteklinika, No 4, Apr 71, Abstract No 0234K)
Translation; This book can be used as a text for students in ne advanced
courses of radio physics specialties and also for post-raduates, scientific
workers and radio engineers working in the field of Mir-ra':ave electronics,
The basis for the book is a lecture course given:by the author at the physics
department of Saratov University.~ The main emphasis'ii *;placed on discovery
of the physical essence of the ph6nollena, whith occur ill cathode ray parametric
amplifiers. This, to a significant extent, predetermined the efforts of the
author to develop a number of approximatp.metliods of analysis along with
strict numerical calculation techniques. These approximate methods permit
simple, easily understood analytical relations to be obtained for the basic
characteristics of the studied devices-i
- ----------

USSR mc: 6,,>1,385.633
BESSONOV, V. 1.5 ZHELFiZOVSKIY, B.,Ye., and TYURIN,,S. V.
"Starting Conditlons of a Baok-ward,1-11 e Tube I Jth Preliminary
av
Modulation of the Electron Beam"
Kiev, Izvestiya VLJZ USSR--Radioplektronika,, No 10, 1972, pp 1216-
Abstract: This paper considers the operational peculiarities of a
backward wave tube oscillator as affected by an external oscill-a-
tor.whose frequency is substantially different-, the external sig-
nal is propagated in the electron b'eam inAhe corm of space-charEe
current waves without coupling with the delay aysAem. The case in
which the outside signal is propagated along the betun in the form
o-f` a slow space -chlart:;,e ivave is also examined. The theoretical
lysis begins with a nystem of equations deocri"Anc the Drocess of
wave interaction for the case of phase velocity sync1ironization
of the voltage waves in the delay system ,%-,nd thle slow -wraves in the
electron beam for a sufficiently large:space charEze. From this
system, equations describing the spatial amplitudes,of the waves
in the delay system at the tube output are derived, and it is
these equations from which the starting conditions of the tube are
f und
6r)

Converters
USSR UDO 621.;1,85.6
Y-27QV.9LjY --M MASHNIKOV, V.V., BESSONOV, f.1.
."To A. Theory Of An Electron-Beam Frequency Converter"
..V ab Vopr.eleldron.tekhn. (Problems Of.Eleqtronic Tachnoloey-Gollection Of
Work;),. Issue. 23. Saratov, Saratov Universityp 1971, pp,52-58 (from
M-Elek-troni-ka i eye primeneni-te) No 3) March.1972,lAbstract No ~A83)
Translation; The harmonies are theoretically studied the current In an
electron stream modulated beforchond in a klye-tron-typp gap by signals of two
frequencies. The problem is considered in a kin-amatic spproximation. An ex-
presuion in obtained for the combitiation:compononts of a bunchod curroat. VIC
conclusion in reached that within wide limito aa itlactran-beam convertQr can
anouro vatioractorily olmpla rotuning with reapact to Proquoricy. The proposed
method of analyzing tha harmonics of a current can be'luoeful to a consideration
ofthe nonlinear proooDsea in other alactron-beam miorowave devices. 4 ref. R.M.

-LU.L#;:V.L5 juu,
USSR UDC 621.385.64
XUZITETSOVO M.I.t BEBBASOV, V.A., N [Gorkiy State University"
J
'Pre-Oscillation Clarge Distribution In' A C~lindrical! Magnertron"
Izv.VUZ:Radiofizika, Vol XV,~ No 23, Feb 19721 pp 283-2,90
Abstract: In previous works one or more of the authors of this paper diricuseed
certain ;asumptions on the nature of the diffu9ion electron motion in a plane
magnatron. On the basis of these assumptions, a diffusion equation is obtained
for the distribution of potential and charge in a cylindrical magnstron dioie.
-A calculation of the pre-oscillation diatribLrtion of' oharge: and potential in
the irregular part of the electron cloud ~was fulfille(I with the aid OIL an
electronic computer. It is found that st'least, at H ; > 1.5 HcrP the major
part of the electron cloud is in the regim~,cloao to.the atutic synchronous
one. 2 fig. 10 ref. Received by dditors$ 26-Yeb 1971,
'Eilt7"l, ME-9

JJSSR UDC 621,385.64
KUZNTrSOV, It. I., BERBASOV, V. A. U~i N~;. Gor'kiy State University
"Pre-oscillation Chatge Distribution in 13 Cylindrical Magnetron"
-ysshikh uchebnykh zavedeniv, Radiofizika, Vol XV, No 2,
GorIkiy, ,T~estiya
pp 283-290
ALstract: The concepts of the nature of diffusion motion of eleccrons in a
ma-netron discussed previously (V. A. Berbasov, Izv. vw-sh. uch, zav., Radiofi-
Lika, Vol 1-1, No 9, 1423, 1968; M. I. Yuznetsov, ElektrQnnaya tekhnika, seriya_.I,
Elektronika SVCh, No 12, 83, 1970; No 1l,.28,.19691 as npplied to a flat magne-
tron were used to obtain the diffusion equation for a cylindrical magnetron.
By solving this equation it is shown thatiat least for H > 1.5 H the majority
cr,
of the electron cloud is close to static synchronous. Tive calculations show
that the. charge a2d 2potential (.11r),tributions delwnd very IlAtle or. We parame-
ter C - ITnwHn /2TrE (e/m)T,: - ]-in a broa&range ineludinl,, the experimental
2 IG2 0 r 11
a
values of 50 < C < 1,000-2,000. The sta6,d,ard results of calculations of the
2
preoscillation charge and potential distributions in the~irreguLar section of
the electron cloud of a magnetron are presented in graphical form and artalyzr,d.
The basic result that the pregener~ation state of the space charge in a
1/2
'7
- - ------------

USSR
-Un
k
'ETSOV, H. et al., Izvestiya vvsshik-b uchehnykh zavedeniy, Radiofizika,
Vol XV, No 2, 1972, I;p 283-290
cylindrical magnetron is close to static synchronous is catif Irmed by Sonde
measurements in magnetrons with thin cathodes [0. Dochlerip Ann. de Radiael.,
No 3 27, 1948). It was recently also confirmed by meapurements of the poteu
tial distribution in a magnetron with a thick:cathode ai Gor'kiy State Univer-
sity. The results of these measurements trill: be published later. The results
presented in this paper will be of value in , constructing the theory of excita-
tion ofa magnetron generator.
212

pRorESSENG DATE--04DEC70
2/ 2 047 UNCLASSIFIED
CIRC ACCESSION NO--AP0137447
ABSTRACT/EXTRACT--(U) GP-O- ABSTRACT. THE SHA PE AND SItE OF HIGHLY
DISPERSICO CO PARTICLES ORTIANED BY ELECTRODEPOSITLON UNDER DIFFERENT
CONDIT'IONS WERE STUDIED IN THE TRANSMI:SSION ELECTRON MICROSCOPE.
CHANGING THE ELECTROLYTE CONCENTRATI-ON FROM.100 TO~400;G-L- COCL SU82
SUB2 O.LED TO A SHARP INCREASE 'IN *PARTICLE SIZE AND A GREATER DEGREE
za6H
~OF DENDRITE FORMATION; RAISING THE.ICATHODIC C:oD* FROM 4 TO 40 A-UM
-:PRIME2 GAVE PARTICLES IN THE FORM OF THE FINE FIBRES. CHANGING THE
ACIDITY FROM PH 5 TO-~PHI ILIITLE; EFFECT ON THE $HAPE OF
THE CO PARTICLES.
--UNCLASSIFIED--

USSR UDC 5,1,~9.212 + 5,13:620.11
~_md SYSKOV, K. I i, Moscow ins~ituta o' Chemdcal Technolcgy
11'.0scow, Ministry af Higher arAd Secor4ary Specialized
Education RSFSR
"Optical Study of the Structure of Pyrolytic Carbon"
-97
Moscow, Khiniivra Tverdogo Topliva, Nko 5,, q,.OP-Qct 70, pp 93
Xbstract: The authors studied the effect of cex-tain procesz factors on the
formation of
the globular-cQnical structure of pyrolrUc carbon and attempi
ted
to study the structure of the globular formations by. I~e neth*d ol
connecut! e
surface addetion. , The 5ize (diameter), of &).obul..jr fo_~iiation- wa---; studied
in relzetion proce,
to to the - ;s tine =,d temperalkoure, 1-he,c,:)ncen-t,.r.!ition oi~ the re-
action zone. The results indicate that the _.globule size increases with an in-
crease in all these factors. This is proof and the formation of pyrolytic
The globular and ~ e canon4cal structure weve found to be inter-related,
uh
confinung that a sti-age in thie formation of pyrolytic carbon Ls the appearance
of. high-molecular hydrocarbons. These intemLediate evitpoundti take the shape of
drops.

USSR
:7HFT '.Q',OVSKA-YA, E. 1., wid SY'SKUI, K. I.,Kid:ja T7
Chir erdogo. Topl iva, No 5,
The method of consecutive oxidation of Mor olytic carbon j'4 Lms, developed
by the State Soientif ic Research institute of the Elei~trcde Industry, Chelyaoinsk,
was used to study the fine microstructure of the globules, "-ng it poz5zible
'dation stages and
to study the behavior of pyrolytic carbon in individual ox-4
to find a nimber of peculiarities in: globulei: strue' ur On: the basis of the
~u
results, a mechani sTi is suggested for the in�tia-Lion. py-rolytic carbon and
the growith of its &Lobular-conical struct
JIM,:
MI-11 W. ON I I'M

USSR UDC: 8.74
ZHELINS KXY S.
"Organizing the Operation of the Magnetic Tapp Access Unit in the 'Minsk-221
:Iypass of Defective Sectionu"
Computer With I
V sb. 7boriya ipLptft. riekhanizir. obrab..ekon. inform. (Thrzo~~y and Practice
in Mechanized Processing of Economic Information-coll6ption of works).
Moscow, 1971, pp 140-149 (from Rgh-Kibexnetik~,, iro 6, Juni 72, Abstract No
6V69,h)
Translation: The autlor ccnsiders a, version of organizing the operation of
the.magnetic tape acceas tmit in the "Mdnsk-22" computer',with bypass of de-
fective tape sections. This version ass=es use of an economic interpreting
system for the "Pinsk-22" computer and is realized as a block tidded to the
11magaetic tape accesn" operator. This block providin fo r: 1) ' dtitermining
the ~boundaries of a defective tape acction 'as b1formatIon, is nVc0rded on the
mapv-tic tape; 2) axitotatic recording of the~alrdrearea ofidefective sections
-on the corresponding tape-trmisport mechanil3m; 3) a4omatic recording of
thv portion of the data blo& witb bypass of a defectiveq Ii ection; 4) auto-
-tatic reading of the portion of the. data block vitIl bypESE: -of P_ defective
section. A. defective section is miderstood-to mean a section Iii vhich re-
2/2

USSR UDC 536.25
VEWTISHCHEV, N. F.,
"Cellula Convection in a Vorticity Field"
-Tr.. Gidrometeorol. n,i. tsentr. SSSR (Works of the Hydrometeopological Scien-
tific Research Center of the USSIR), 1971, No. 73, pp,3-16 (f~rom RZh-Mekhanika,
No 9, Sep 71, Abstract No 9B686)
Translation: The nonlinear problem of cellular convection in an at-nosphere rotat-
ing with,constant angular velocity is discusged.; It is sho~.m that the rotation
has a "stretching" effect on convective motion in the::atinosphere. The critical
values of the absolute vortex under which the existence of hexagonal convective
cells or two-dimensional rolls becomes impossible arena funrtion of the non-
linearity of the temperature profile ' viscosity and the scale of the parturba-
tions arising. An increase in the nonlinearity of the tempi~rature profile and
the coefficient of temperature viscosity and a drop i6 the wavelength leads to
an increase in the critical value of the. -absolute vortex under which regular
convection in the form of hexagonal cells'and two-dimensional rolls becomes
impossible. Quasihexagonal cells,may exist for a ma,~n;tude of the absolute
1/2
83

UMt629-78-015-076.8
USSR
14IN Yu. N
ZHEL
On Optinal Control of an Aircra Under Conditions of Uncertainty"
ft
Uch.zap.Tsentr. Aeror-.idrodinam.'in-ta (Scientific 11111otes of the
Cbntral AerohyirodYnamia Institute) 1971,Vol 2., No 2, PP 50-57
:.(.from Referativnyy Zhurnpl Rake-tostroyeniye, No 11, Nov ?1,
Abstract 11.41.161, Resume~
Abstracts The problem oil optimal control of an Rircraft in the
presence of unknown disturbances, and incoronletc &i.ta on currPnt
ard measvrina instruments is
phase coordicates received by onbo
considered. Methods of the theory of differential gnmes are used
for solvina this problem. The problem of optinal control of f 1. i F h
Dath of a hypersonic cr---~ft at atmosrherl-c entry,is considp-red.
The structure of o-ot-imal control: and of the most unfavorable dis-
turbances for one class of entry trajectory were determined on
the basis of a qualitative' analysi-~z of. necessnry optimal con-
ditions of g;3pie variatlional Droblem. 6 references.

V004616V ~Ref Code: I/R 6 J44
Acc. Nr
PMIARY SOURCE., Teore-Licheskaya i~~,4t aticheskaya Fizika, 1970,
Vol Z Nr
PP ~z
THE REPRESENTATION OF ~SPISORS J~Y REAL
A N D CONIPUX VEN SOR ~ AG G REGATES
V. A. ZIIeIjiorojvi~i
ar and tensor cliaraktvri-Atics are
All indepentlent real and complex. as well *as 5cal.
found for spinor~i iii n-dimensimial (comyslex, in' general ca ~Iz e IEuclidian space. The
one-to-one correspondence is established. between the components of a spinor and of a
certain cumillex tvn!~or aggre2ate C,. defined iby the spiuor. For real Euclidian spaces
the homomorphiSm ;; deduced between thexomponents of the ~:pinor and of tho real
tensor aggre-gate D, defineil bv the spinor. All relation;zhips ~botwecrt 4he spinor and
the -aggelzates C, and D are ~A-ritten~ out separatelv in flie, i%i-,e o; Minko-kvski Spaco.
The regults obt.ained open t1w passibility of tantrical &scriptiou, (it the interaction
baiveen formion and gravitation f M6,
19781240.

USSR UDC: 621-373-535(2o6.3)
B. L., S?,MR?IOV, G. 1.
IIA
(;as Ring Laser With Naturally Active Cell"
Leningrad, Optlika i Spehtroshopiya, Vol -V ,No 2, Feb 72, pj) 388-391
Abstract: The authors consider the polarization chara.cteri -tics of a C-,as
ring laser with an isotropic element. having natural optical activity placed
In the Favity with Pan even nimber of mirrors. 111. is shlo-~ni th.~,t linear
1--r and ellipti-
polarization in eael~ of le opposing vayes as well as circtL a
cal. polarization is possible, depending:on the coefficient of nonlinear
coupling of the circular field cozi.Tonents on the Zeernar sLbleyeis of tile
atom. The stab-43ity regions for circtilar.and ellipticid. po.Inri7ations M-ay
overlap, cawsinr- hysteresis phenor-ena in transitions f I%Im cni mode to
another when there is a continuous,var.--Lation :in NjetIMijIr--, Of t1--e. resonator
awwjr from the frequency of the atomic transition. The -!~homk V. S.
for --c-pe-ated disclizsions during the vork, arid Tro,,-hiyj for
the idea of the pro,"Alem. One fig-ure, bib-Uography of

USSR UDC 621.375.9:535
10B, V. S FAMEYEV, A. P
ZEMMNOV, B. L. SMIR1,
ItInstability of Unidirectional Radiation In a Ring Laser"
Leningrad, Optika i Spektrosko2iya, Vol 26, No .4, April 1970,
Pp 744-746
Abstract: This article contains a study of the problem of inter-
action of counter waves in a ring laser. It is demonstrated
that in the case of both homogeneous and inhomogeneous types of
broadening of the amplification circuit ther&is always a genera-
tion energy range which depends on the difference of the genera-
tion frequency and the atomic transition frequency inside which
the conditions of unidirectional radiation are unstable with
respect to excitation of a c-ounteriwave. In the solution of the
problems the field inside the resonator is found in the form of
traveling waves with amplitudes which slowly vary with time.
Both a gas laser and a solid stateilaser are considered. Ex-
planations are given for the do ondence of P on the radiation
P
energy, where P defines the increment in the weak field (E -exp
Pt)., In the analysis of the solid state laser;,it is poinad out
112

2/2
17

.-:2/2'. 024 UNCLASSIFIED. PA."OCESSING DATE-30OCT70
'CIRC ACCESSION NO-AP0123987
,-.ABSTRACT/EXTRACT-(U) GP-0- ABSTRACT. EXPERIENCE Of ORGANIZATION OF
HEL14INTHIC DISEASES CONTROL IN THE ROVNG AND CHERNUVTSY REGIONS OF THE
UKRAINIAN SSR'WAS STUDIED. STATE SANITARY~CONTRGL'.OF THE SANITARY
-.CONDITIONS lN RURAL COMMUNITIES IS WELL ORGANIZED* r.OWING TO WHICH AND TO
DEFELMINTHIZATION MEASURES THE.I.NFESTATIOWRATE OF ASCARIASIS
HAS BEEN REDUCED CONSIDERABLY IN A NUMBER OF AREAS. HELMINTHIC DISEASE
~w
CONTROL MEASURES ARE PLANNED FOR EACH SETTLEMENTo A CONSIDERABLE ROLE
IN THEIR ORGANIZATION IN THE VILLAGE BELONGS TO SANITARY FELDSHER OF THE
DISTRICT HOSPITAL. A NUMBER OF METHODS~FOR BETTER ORGANIZATION OF
'..HELMINTHIC DISEASES CONTROL. PARTICIPATION OFRURAL COUNCILS IN
REALIZATIGN CF SANITARY MEASURESt GREATER ENLISTING COOPERATION OF RURAL
KEDICAL WORKERS AND PUBLIC SANITARY WORKERS lWCONT AOL OF SANITARY
:CONDITIGNS ESPECIALLY (IF DESINFECTION OF FECAL FERTIL12ERSv CONBINATION
OF 1-tELMINTHIC DISEASE CONTROL MEASURES AND.MCASURES'.FOR CONTROL OF
~ENTERIC INFECTIONS# ETC* FACILITYZ INSTITUT! IACDITSINSKOY
-TROPIC14ESKOY 14EDIT5lNY`lMMART5IN0 SX0
PARAZITOLCGII I_ V GO
FACILITY: KIYEVSKIY INSTITUT EPIDEMIOLOGII.j.'MIKROBIC)LOGII I
~.PARAZITOLOGI-I. FACILITY: RUVENSKAYA,OBLASTNAYA lGORODSKAYA
..,.~.SANITARND. EPIDEMIOLOGICHESK LYE STA TSI I
N
UNC LASS IFIED_~_

USSR UDC 632.951.2.07
-KOZLOVA, T.. F., SHAKHOVA, G. B., BELUGIN, V. F., ZHELMIN, V. G., and
N. V.
Synthesis of the Koral Insecticide
Moscow, Khimicheskaya Promyshlennost', No 6, 1971, pp 29-30 (429-430)
Abstract: Koral -- 0,0-diethyl-3(3-chloro-4-methylcoumaryl-7)thiophosphate
is an insecticide o1 low toxicity in respect-to cattle, when applied ex-
ternally. The synthesis of this matei.lai consists of four steps; prepara-
t1on of 0,0-diethylchlorothiophosphate (1) by the reaction of thiotrichloro-
phosphorus with ethanol; synthesis of a-ehloroacetoacetate froui aceteacetate
lmd sulfuryl chloride followad by condeneation with renorcin-ol to yield
3-chloro-7-hydrox-,j-4-methylcoumarine (11).and finally condensation of (1)
with (II) by refluxing their mixture in aceton cohtaWag potassium carbo-
nate. Koral is a white powder, m.p. 92-92.5%. It ispractically insolu-
ble in water, slightly soluble in alcohols, ~zind h*droca:xbons, dissolves
An ket~ones.
well
'46

2/2~ 021 QNC L ASS I F I E 'PROCESSING DATE--040EC70
D
C IRC ACCESSION NO--AP.0136200
GP-0- ABSTRACT*~ COLUMN CHARGES' [IF IGDANIT (A MIXT.
~-__OF 7 L. DIESEL FUEL WITH 100 KG GRAN 'UL AT'ED NH SU184 NO SUB31 , GRANUL IT
_:AS-8, AND ZERNOGRANULIT (THE COMPN.-OF ' T'HE LAST:TWO t-XPLOSIVES IS NOT
GIVEN) WERE INITIATED. TO AVOLD- DUST FORMATION .WHEN: F ILLING THE BLAST
'HOLES W ITH _ZERNOGRANULI Tr 4PERC;EN'T WATER. OR ~ DUE.S~L FUEL WAS ADDED TO
THIS EXPLOSIVE. THE EXPTS.*WERE DONE IN MINES UNDERGROUND, IN STEEL
-PIPES 4-4*5 M TIMES 100 MM OIAM.v WITH 2,5-MM WALLS. THE EXPLOSIVES
DETONATED WHEN INITIATED BY 2 LINES OF DETONATING CORD PLACED ALONG THE
WHOLE LENGTH OF THE CARTRIDGESv.OR. BY TWO 00N.OR-CHARGES (MIN. WEIGHT OF
0.4~KG EACH)t CONNECTED BY TWO LINES.OF,'DET.ONATING CORD.
FACILITY: KRIVOROlH. GORNORUD..:INSLT.:r; KRIVOI ROO, USiR.
UNCLASSIFI90

USSR UDC 547-7,95-5-556-3
K-OLODYAMAYAL, S. Smo-Nmr, A. 1-I.J. ZM, LTIKOIVA, N. N., and POZHP-'iSYIY, A. F.,
Rostov State University, Postv.-on-LWn-
Intramlecular Nitr)gen Bondirg iu a Series.of I-Substitutped 2-Ar-tnobeazirdda
zols"
Riga) 10iird-ya Get -urt klicher-kikh SoyedineiLty, 5, 1-hy:19731 j)j? 714-715
Abstract: Co=,po"Inds of t-he tNTe I-aryl-2-w-dnobenzinda=ol (I) Conn, in
.,addition to the inter, iolecular bonds, intrEw.0lecula,. nitrogen boading. Which
occurs in ithe o-position of N-aryl radical Emd leads W the formation of
dibenz [a,g] inida-zo [2,1-CI[1,2,4,1 triazinees ~(Ii-v as follows:
-)-R
C) C11-
N
The ring closure occurs smoothly in concentrated H3POI,.; the presence o' 1~1
soj~
results in the fornation of 5- and 6-aZoben,-,imidazol5. A rnet;hyl- group in thp
m-position on the 11-aryl radical facilitates %the ring closure. Elemental
analysis, IR data, phyf3ical constantsp and molecular imights are given

J:
-2/2 021 PROCESSING DATE-16OCT70
UNCLASSIFIED
~-_CIRC ACCESSION NG--AP0118700
:ABSTRACT/EXTkACT--(U) GP-0- ABSTRACT. FI'G. 1. SPECIFIC ELECTRIC
-1 RESISTANCE (OHM CM) Of: FLUIDIZED BED OF GRAPHITE;IPARTICLES I- - IM
16
-VERSUS DENSITY OF CURRENT (A-CM PRIME2.) WITH EXPANSION OF 1.2: 1,
:ARGON, 20DEGREESC; 2, HELIUM, 20000E~REESC; 3, ARGOINt 2000DEGREESC.
-FIG. 2o SCHEME IF EXPERIMENTAL INSTALLATION: I-),ICHAMOTTE; 21
-ELECTRODES; 3, ALUMINUM OXIDE FILLING;~ 4~# GAS DISTRIBUTOR; 5, FLUIDIZED
BED. FIG. 3. COMPARISON OF RELATIONSHIPS P EQL14LS F11.) FOR GRAPHITE
PARTICLES 0.16-0.2 MM IN DIA WITH EXPA,NSION I.I,FOR RECT4NGULAR (LIGHT)
,AND CYLI,'IjDRICAL (DARK POINTS') INSTALLAJIGNSt RESPECTIVELY (Pt OHM. CM;
.11 A-CM PRJIME2): It TEMPERATURE 20- DEGREESC ', 2 1 TEMPERATURE 1000
4PLITUOE (PERCENT) OF
DEGREESC. FIG. 4. TEMPERATURE DEPENDENCE, OF At
FLUCTUATIONS FOk PARTICLES 0.16-Ob2 Mili IN DIA WIT-i EXPANS10,14
1.- 1: 1, RECTANGULAR INSTALLATION; 2, CYL'INDRICAL INSTALLATION. THE
NCE -LECTR
DEPENDEi OF SPECIFIC C -IC ~E&ISTANCE OF A FLLJIL)IZEL) BE[) OF
PAKTICLES ON CURRENT DENSITY; I~S STUDIED. ELECTROoviAMIC
MECHANISM, OF THE. RELATIONSHIP S EQUALS,.-F-- JIA JS 065,CRILRED AND IT' IS
--SHO'i4t
THAT WITH INCRSAS ING . TEMPERATURE, THL-AMPLITUPE AND FREQUENCY OF
-~_~..':~tLECTRIC CURRENT FLUCTUAT)"ONS DECREASE' WHICH DEM&~STPATES LOWER
-FREQUENCY OF 'AS B
UBBLE MCTION.
UNCLASSIFIED

Heat nt.:.
USSR mc 62i.785,6zo,igg-.46,669,14.oiB.8
ZRELTOV~,? G,A., BEIVIGY, A. L., KRISTAL-1 M. '.1 ADUCIM, R. A.j Idl-Union
and DesiGn. Institute of Chemical ~Iicbin[3 Buildbig
51~ S
"Effect of Heat Tre-atment on the Tendency of MM16MI5,3 t el to 111ter-
crystalline Cox-rosion'"
Hoscow, Pietallovedenip) i Te=lcheslkaya Obtrabotka matallov, No 4, A-or 73,
pp 12-15
Abstxacti Production of OOOXh16'1;ip-,3 steel 1h th e fox-m of chcmical con-
tainers with 0.03j',, 0 (max.) has been mastexed, and Sammles for iwtallo-
graphic studies wid corrosion tests wore quenche(l from iiOQ and 1200 C; C 1,rlth
30-minute uo.-,J-,s and repoated heatinC, to.550-950 0C every 50 a C with 10 and 30-
minute, ami 1- - -, 50-P wid 100-hour moak-, VitTic aoid (65,c") w s twed
5 , 10 a
In the corrosion tozts, It was found that hoatilig at ~>50-950 C Causes pre-
ci iL
pitation of caxbidez and chi-phase in wohqj16m,rv,,~ steel amt procip lation.
of carbides and the siViza- and chi-pbazos,ln OjCjI7111611~31' stoel. With increasod
quenching temiparature the regions of carbide and intaTmetallide precipita-
-the ng
tions for 00011~116NI5111, steel co=eapond to - lo so6kine, tlmo~s. Inter-
cry-stalline corrosion vras detected only Oter lengthy (not lass than 10 hours)
the-mal action for Woxm6n5l.13~ stee1 caUSing pZecipita"Uon of a continuous
1/2

et
ZHOLTOVAt G. A.j et al.# 1,~ allovedeniye i Teriaichar~,kaya Obrabotka Mletallovt
No 4, Apr 73? pp 12-15
network of.carbides and ch' phase along the au.-itoniii.,; graim boundarloo,
while for stee! OYhI?M6I,,3T this for.-,, of corrosion ylis observed afUx only
four hours. The interex-ystalline corrosion tendency,for the inve3tigrated
steels develops after a short soak at 700-850 0C. Tho ten6ency of OYM711-I6113T
steel and its weld joints is greater than for 00ORWN!"-1,13~ steel and knife
corrosion is absent in 00OKh1ONI5M'3 Steel when tested In n1tric acid and
in the medium of a synthesis colmin and the-mixer for.carbamide produ