SCIENTIFIC ABSTRACT ILCHANINOV, V.P. - ILICHEVA, YE.M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002201110011-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 97
• Document Creation Date: November 2, 2016
• Document Release Date: August 9, 2001
• Sequence Number: 11
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Gyroscopic
USSR
UDC 62-752.4
IL'OW4INQV V. P., Leningrad Institute of Aviation Instrument Building
tolo il-~
"Effect of Forced Rotation of Gimbel Mount on Motion of Astatic Gyroscope"
Leningrad, Priborostroveniye, Vol 13, No 12, 1970, pp 66-70
Abstract: It is established that the motion of the subject gyroscope relative
to the inertial space is a pseudoregular precession the magnitude of whicil
(radian/sec) is EW2 twO2
~ = 211 + 4H tg200.
,ular opecd of forced rotation of Gimbel mount, radlen/see
where: wo ang
E JHX + Jfly - iffz
JHX~ JHYI iliz - moments of inertia of outer ring about X, Y, Z a7is,
A = JBZ + J y gram. cm. sec2
1/2 JBZ - moment of inertia of inner ring about Z axis, gram. cm. sec 2

USSR
WCHANINOV, V. P. , Priborostroyeniye, Vol 13, No 12, 1970, pp 66-70
H - kinetic momentum of gyroscope, gram. cm. sec
00 - constant term of Euler angle (angle between the axis
of gyroscope and the axis of forces rotation) with the
gyroscope axis fixed in space.
2/2
- 7z' -

1/2 016 UNCLASSIFIED PROCESSING DATE--040ECTO
TITLE--STRENGTH OF CRYSTALLILATION STRUCTURES AFTER HYDRATION OF GROUND
UNSLAKED LIME -U-
AUTHOR-(03)-LAKINSKAYAv NoM.t MANAKIN, B., ILCHENKO, A.[.
-~_COUNTRY OF INFO--USSR
,SOURCE--BUOIVELINI MATER, KONSTR* 1970t (11t 38-40
,~DATE PUBLISHED ------- 70
SUBJECT AREAS--CHEMISTRYt PHYSICS
TOPIC TAGS--SORPTION, CRYSTAL STRUCTURE# CALCIUM OXIOEt CALCIUM CARBONATE9
LIME
~~-CONTROL MARKING--NO RESTRICTIONS
DOCUMENT CLASS--UNCLASSIFII:D
PROXY FICHE NO ---- FD70/605()19/BO3 STEP NO--UR/0635/70/000/001/0038/0040
CIRC ACCESSION NO--AP014081)4
(NICLASSIFIED

2/2 016 UNCLASSIFIED PROCESSING DATE--04DEC70
CIRC ACCESSION NO--AP0140894
ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. CUBES WERE FORMEO FROM MIXTS. OF
CAD, CACO SUB31 AND WATER IN VARIOUS RATIOS, WHERE CAO PLUS CACO SUB3
EQUALS CONSTe EQUALS I MOLEv WHILE WATER VARIED 1-5 MOLESY AND CAO-CACO
SUB3 VARIED FROM 1-9 TO 10-0. THE CUBES WERE HARDENED FOR 28 DAYS AT
15, 0, AND MINUS 15DEGREES AND THEN THEIR STRENGTH WAS TESTED. T14E
CHEM. PURE, HIGHLY EXOTHERMIC CAD, HEATED FOR 2 HR AT 900DEGREES AND
SIEVED (SIEVE NO. 0085) AND FINELY GROUND, DRIED AND SIEVED (THE SAME
SIEVE) LIMESTONE WERE USED. FOR ANY MIXT. THE MAX. STRENGTH OCCURRED AT
A CERTAIN OPTIMUM INTERVAL OF WATER ADMIXTS,q WHICH INCREASED WITH THE
RISING CAO-CACO SUB3 VALUE AND AT.15DEGREES CHARPLYt AND AT MINUS
150EGREES ONLY LITTLE. THE OPTIMUM CONTENT OF WATER AT THE LATTER TEMP.
WAS GENERALLY LOW (1-2e5- MOLE) AT ANY VALUE OF THE FORMER RATIO" CAO
WITHOUT CACO SUB3 010 NOT HARDEN, IRRESP. OF THE WATER CONTENT AT
150EGREESt WHILE AT MINUIS 150EGREES IT HARDENED WELL (125 KG-CH PRIME2
AT 2o5 MOLE WATER)* GENERALLYP THE STRENGTH OF ALL SAMPLES THAT
HARDENED AT MINUS 15DEGREES EXCEEDED THE STRENGTH OF SAMPLES HARDENED AT
15DEGREES. THE HEAT OF HYDRATION OF CAO ELEVATES THE WATER TEMP. TO
B.P. THUS FORMING GAS. THIS INTERFERES WITH THE SOPRTION PROCESSES AND
DESTROYS THE FORMING CRYSTAL STRUCTURE# WHICH CONSEQUENTLY CAN FORM ONLY
AT MINUS 15DEGREESo AFTER CACO SUB3 AOMIXT. THE STRUCTURES THAT POSSESS
STRENGTH WERE PRESERVED ALSO AT 15DEGREESt WHILE AFTER THE TEMP*
DECREASE THE INTERVAL OF COMPN.-THAT YIELDS THE STRUCTURE STRENGTH
EXTENDED THE MORE THE LOWER THE'TEMP*
t
UNCLASSIFIED

USSR
uDc 629-78.002 - 3
LOGINOV., N. Z., IL'C!HENKO.,A. M.
"Probability Estimate of the Dispersion of the Fracture Coordinate and the
Fatigue Limits in Connection with the Technological Process for Treating
Specimens"
Tr. Kazan. avats. ir.-ta (Works of the Kazan' Aviation Institute), 1972, vyp.
141. pp 40-46 (from RZh-Raketostroyeniya,otdel'nyy vypusk, No 12, Dec 72,
Abstract No 12.41.242)
Translation: The basic principles of the procedure for joint statistical and
functional analysis of fatigue laws are presented. A study is made of the
application of this method for comparing the effect of various progressive
technological processes on strength under sigii-variable loads. It is demon-
strated that the least diameter of the toroidal specimens is not the dangerous
cross section but the most probable fracture point. An estimate is made ol
the fracture coordinate and the relation of this variable to the fatigue
characteristics of the material. Examples are also presented of the structure
of the fatigue curve with the fracture probability equal'to zero urith respect
to a small sample of specimens using equidistant transfer of the experimental
points and atialysin of the fracture coordinaLes. There are 4 fllur;t:rationr.~,
2 tablea and a 7-entry bibliography.
1/1

USSR
UDC 5313-916
BREDIKHTN, M. Yu., MASLOV, A. I., SKIBENKO, A. I.,
SKIBENKO, Ye. I., YUFEROV, V. B.
"Study of a Dense Plasma Formed by an Electron Beam in a 'Magnetic Trap"
Fiz. plazmy i probl. upravl. termovader. sinteza. Resp. mezhved. sb.
(Plasma Physics and Problems of the Controlled Thermonuclear Fusion.
Republic Interdepartmental Collection), 1972, No. 3, pp 147-161 (from
RZh-Fizika, No 11, Nov 72, Abstract No 11G237)
Translation: An experimental study of the possibility of the formation of
a dense plasma in the ii-.iteraction of a high-energy electron beam with a
neutral gas in a magnetic field of helical configuration is described.
The introduction of a neutral gas into the interaction region in the formi.
of a supersonic Jet made it possible to produce the necessary pressure drop
without applying special differential pumping systems. Conditions for the
exponential rise in plasma density as a function of the parameters of the
beam-plasma discharge were deter-mined. It was concluded on the basis of
the exyeriments that it is possible to form a plasma with a density of
5-7 10 4 cm with a supersonic jet of neutral gas.
1/1

USSR
UDC .533.9-03,621.039.616
BREDIKHIN, 1-1. Yu., II'CHEN-40, A 1-1. MASLOV, A. I., SKIHEN-KO, A.
I-
1. , SKIBENKC, Ye - 1.-, 13.
"Investigating Conditions for the Formation of a Dense Plasma in
Electron Beam Injection Into a Magnetic Trap"
Moscow, Atomnaya energiy4, Vol 29, No 4, Oct 70, PP 276-282
Abstract: The continuation cf an earlier article by the same au-
thors (Ukrainian Physical Journal, 14, 1969, p 1167), this paper
describes experimental work they peTformed to study Pe csndi-
tions of plasma formation with a density of 10 4-1015 cm- in a
corkscrew-shaped magnetic trap into which an electron beam inter-
acting with a neutral gaveas injected. The experiments were per-
formed with the VGL-2 equipment, in which the magnetic field io
generated by two solenoids cooled with liquid nitrogen. Maximum
magnetic field intensity is 21 kilogauss. A diagram of the VGL-2
together with details of the equipment's operation and the experi-
mental method is given. Oacillograms showing the development of
the beam-plasma discharge are reproduced, and curves of the (,rrowth
time of plasma density as a function of electron beam current and
the time rate of change of plasma density in the ionization of a
neutral gas are plotted.

112 099 UNCLASSIFIC-0 PAiCeSSING DATH-13NOV70
r jz -Itif"Ji-I SALT'
T I T L E--NU CLE jPH I L I kC S !) 3 S T I TUT I ON R c- AC T 1 ON SP! UNATEI-11-NARY Pil- 4A/
-u-
AUTHOR-103)-RUOLNIKO, V..,',I.y ILCHENKUY A.YA., ROZUMI YU.S.
COUNrRY (IF INF0--USSR
SOURCE-00POV. AKAD. NAUK [MR. RSRi SE-R- B 19701 32(2), 159-63
DATE PUBLISHED ------- 70
SUBJECT 4'~=AS--CHEMISTAY
TOPIC TAGS-EXCHANGE RFACTIONt METHYLE;NE, dRf);-lIillATE0 ORGAN[C C0,r-lPr-2lJ-NDj
KuONF, AMINE., ill-ftEROCYCLIC NMOGEN CUMPOUNOt f1b.44ENE i)Fi~IVATIVL,
OR()Ai',jlC AZINE COMPOIJ1,10
CONTROL RESTRICTIONS
DOCUMENT CLASS-UNCLASSIFIVED
PROXY STE-V Ni-j--Ul"/Olt42/*(O/(,3/!/t):~)~'/OL5~)/()If)3
CIRC ACCFS')IGN
1; Ir ID

2/2 0119 UNCLASSI FIED PkOCESSING DATE-- 1.3NOV70
CIRG ACCESSION 1\19-AT0134822
ABSTRACT/EXTRACT-M) GP-0- AiSTRACT. OUATERNIARY PdE.%AZIiNI,j,',i SLAFS WERE
CONDFiNISE-0 41,TH CtliMPOS. CONT'G. ACTIVE 'IETHYLEINE G.410iPS, WITH
KEr0.,*,4ESj AND v"ITH AMPILS. THUS, I 'e.,AS CJNOENSED WITH (XY)CH S03-1, '4HE-RE
THE tlETHYLENE GR'llJP IS ACTIVATED 3Y 2 ELEcrRcj,,4,E,o',, GRoups, BY Ai)t)f.',,'G [HE
COMP0. AND iNA91E TO I (ALL 3 REAGEt,,,TS AS ALC. SOLNS.) AT m0ul TE,%IP. AND
THE IlPTD. 11 RECRYST0. FlMi'l. MEOH. THE FULWilING It WERE PREP0. (Xv Y,
M.P., ANO PEkCEN'T YIELO GIVEEN): Erco SUB2, ErC'(-j SUE32, 2100EGRCF-S, '5f;
AC, Erc,,) SUB2, J72-4D-LlC';AEL-S, 3-18; CN, ETCO S01321 245DF-GREESt 56; AC, AC,
LARGER THAN 300DEGkEES, 50'; ACI Hy LARGER THAIN 3000[-';REES, 50; ETCOP Ht
153-5DE(;REES, 57: Ai'll!) ri;Z, H, 2220EljREE5? 60. C01~01---NSAffjP1 OF I KITH
BRCH S'J'JZ COR WAS CARRIED OUT UNDEi~,,SIAILAR CONDITIONIS, Ck-YSTG. THE
PROO(JCr F;~UM CHCL SUB3. (-10,'14LjtNSATfi-'~',J OF LitHE~'.IYL,5,~','~.F-T'iYLPfiE,4AIf,~[UM
SALTS 'v4ITH (XY)Ctf SW32 'o-AVE THE FOLLOWING III (X, Y, M.P., At-if) Pf--!ZCP-NT
YIELD tilIVE-:4): CC SU62 EF, CO SUB2 ~fv 1740E-G;~EES, 10; ACY CJ Sij32 ET,
153-51)L6RC-CSY 60; t'l-N? CO S062 ETp 25-tj0EG.--,EESt i0; AC) AC, 1.400EG'~'-EES,
65; AND (XY EQUALS) Lt,',IETFIYL,5tOXOt2,THIOTHIAZOLIL)lt4i4yYLIDENEr
230DEGREES, 50. QU4TEWIARY 3,MEmoxy,PlfENAlINIUM SALTS (IV) WE1~~:
OBTAINEU BY TKEATING PHE.-,!ALIN,3pONE hITH PIE SUBZ SO SU134. CGINDENSATION
OF IV WITH (XY)CH SUB2 GAVE THE FOLL&WING V (Pi R PRIME1, X, Yt M.P.9
AND PERCENT YIELD GIVEN): OMEP R EOUALS ET, CO SUB2 ET, CO SU32 ET,
115DEGREES, 46; OMEt El't CH, CO 568Z ETt 240DEGREES, 50; MURPHOLLN01 ME1,
C0 SLI32 ET, CO SU32 ET,- 179DEGREE,~, 40; AM) M(JRPHGLINOt ME, CN, CQ SIJB2
Er, LARGER THAN 300CEGREES, 40. FACILITY: INST. ORG. KHIM.j
KIEV, USSR.
U~;CLASS IFIED

IJSSR
Ux 595-771-19(4-10,61-2.1)
ILICHENKO L. Ya. Rostov Sci(auitific Research Instititte of Medical Paras-itolo-,
"Culex pipiens molestus Forsk. Mosquitoes in the Citleg of Rosto".ro'?:,~i,va (1clast",
Moscow M ledits inskaya Farazitolo-4ya i Parazitarnyye V
.1 tD- Ol 41, Nc 5,
SeP-Oct 72, pp 60~3-603
Abstract: Culex -ni-iiens molestus Forsk. mosquitoes were fc.'and in ran.-,; Cities
in the USSR and in other cities in the tomperate zone. Th,:!y breed in oTtcr b-o,J-Jt:;C
of vater in the subtrovical, zone .9 while in the terqx~rz-.t~., ~;or(~~ th,.~y occur in
LI
buildinLs, imere they nay breed even during t' -e cold season. In conn--,ction
with nany commlaints during recent years by the popula-6ion of eitic,,; in Il'o-stov-
skaya ObLast' Novocherkassk, concQ-rnin.- f~e-
quent occurrence of MoSquito bites in the uriyfter, a V1,11:1 17-1-11C, O-i 11,2 CIIIS-
tribution of C. -,,). moleriLus 1"'.0squito'-'s ir, these. Citics unI of
their control. Eosquitoes of this specier. were fo,,uid Lo lur:!cd in thc
Rostovskaya Mlastl in wurm flooded basements of in -W, 112 rc! w at
supply or heAtini, syst-cm pipes lcul-ed, and in bath hpta~:e-. '-dic 2anit!--ly-
epJdemioloEic-rl stations and city d--7LSiy
the control of' thc r.-.,osguitoes. 1-,~,-ierever the brjedin, placer, wur,,~,
a single treatment vitil a 12~1 rd-uct of in the of
0 g/sq. mi. exterminatca the larvae completel,,,r. To ext,.jr;.i-'Ln..~.,,C adu.'Lt
lf~- I

USSR
Vol It!,. No 5, Sep-Oct '(2, pp 602-603
mosquitoes in buildir.~,-s, a P~..,) solution of chlorophos and Uie
IX;, hexachlorocycloilexane dust aTe bein,; appliud.
'212

USSR UDC 621-W2.5.0~,2-22
"Study Of Resonance3 Of' lieliccn Waves in n-In5b"
__j~-,ivev~ no'itaklin. in-to. Sor. radioteklin. i clol:+roakiv~t.. (21illi~-tin C1 The
1~~! - I
Kiev Polyte clinic -a I Institute. RiAdio Enrinveritia ~'-.nd -Zloctroaco-,istics Series), 1~7'i,
No 8, pp 41-44 (from 11.o 9, 1971, ,~bijtract lio
Translation- 1!-,e roculto are pracentod of an ctudy o? the reoon:incea
of helicon wave-.3 during, tLix-n-on of en in-4t-,etion coil -uith a riu,-r,~-t_i-.,.ed zi~;ccin,.Bn c-f'
n-InSb no an inho--noroneity in 3 matched transmission line. 'he dt-jenvioncc-s- ore fiv-
an of the raoom%nco frectiorcy and the tLmn-mitai3ion fuctor cn the ititc.nsity of t1-.-a
mngne ti,-,-qt 'Lori field. It 19 noLad that it spacirion of ri-1n.,1b in wiich rer-onunce 0-i
helicon wavea iu acco:aolishod bobivDa aivalkirly to a cavity m-r:onAor. The,, do-k-co, of
interaction of such a rooonator with an elactroinar-natic fteld evt;lvatrae t--o couplin
foGtor of tho resomitor with a high-freauency circijit. 4 ill. 2 re.'. Su-:-iury.
1/1

U S 113 R UDC: 621-372-358.2
ard i.UDIL!,UV, Ye. V.
"Threshold Perritc Resonator Powt:r in a UH2 Transmission Line"
Kiev. Izvestiya. 'rUZ--iRadioel-_,ktronika, Vol. 14, No. 1, 1971,
pp li8-120
Abstract: T"his brief comirunication presents experimentally vali-
dated formulas for tiie thre,_,hold power level at which unstable
effects arise in a ferrite resonator connected ,,ith a uhf trans-
mistjion lintz. Curves -are plotted for the threshold power as a
~unz~tj.on of the distance between the resonator and t6 short-
circuiting plane as computed from a formula 1 'riven in The communi-
cation. Alzo Civen are curves comparing tho thz~oretical and ex-
perim~.,ntal threshold power with the resonator shifted along the
short-circuited coaxial line. Th(_- experimental values for this
curve were obtained 'rom a ZhIG resonator with a cavity volume
of 2.03 M3 and a magnetic suscepTibility of 1250, and from a
m
second resonator with a volume of 6.4 mm-' and a susceptibility
of 1170. Agreement between the values is close,
ill

USSR uDc Cel.165:681.14
B0GATYFENK0J, K. I., IL'CMEENKO, 0. T., and PROKOPYEV, V. Ye.
"Analog Computer Determinations of Elongations and Mutual Dislocations of the
Rotor and the Body of a. Steam Turlbine"
Energ. Mashinostroyeniye. Resp. Viezhved. Temat. Nauch.-Tekhn. Sb. [Power
Engineering. Republic Interdepartmental Thernatic Scientific-Technical Collec-
tion], No 13, 1972, pp 77-81 (from Referativn~y Zhurnal, No 10, Oct 72. 410.
Turbostroyeniye. Single Issue. Abstract No lo.49.42)
Translation: An account is given of the analop, computer method of solution
of vroblens of determinating eloneations and inutual dislocations of the rotor
and the bod,, of nteam turbines. The facility for the solution of these Prob-
lems, Usscmi)led Alrom clements of the USM-1 machine, its deserl),ed. Res,;Its are
pre5ented of the determination on the basis of a model of the cloir-,ation of
the heated shaft and of mutual dislocations of coaxial cylinderq. Three
illustr. Two biblio. refs.
1/1

USSR
uDc: 621.165:536.212
VORONOVICH, L. G.
"Nonstationary Temperature Field of a Turbine Rotor in the Case of Time-
-Variable Heat-Exchange Boundary Conditions"
Energ. mashinostroyeniye. Resp. mezhved. nauchno-tekhn. sb. (Power Machine
Building. Republic Interdepartmental Scientific and Technical Collection),
1970, vyp- 9, pp 39-45 (from RZb-Turbostroyeniye, No 8, Aug 70, Abstract
No 8.49.32)
Translation: It is shown that generalized temperature functions of similar
points are identical not only in identical elements of a single rotor, but
also in identical elements of any one-piece rotors. On this basis, a con-
clusion is drawn on the possibility of calculating the temperature field
of any one-piece rotor made up of similar elements with an arbitrary time
change in boundary conditions on heat-exchange surfaces. The changes in
temperature calculated from the thermal characteristics are compared with
data from direct modeling of the problem. Three illustrations, two tables,
bibliography of two titles.
1/1

USSR
IL'CIIENKO, P. M.
UDC 621.372.822/.823
'Tabrication of Waveguides with Plastic Flanges"
V sb. Obmen opytom v i:adioprom-stl (Sharing of E-NDerience in Radio Industry --
Collection of Works), Issue 5, 11-foscow, 1971, pp 34-35 (from RZh--Radiotek-linika.
No 9, Sep 1971, Abstract No 9B148)
Translation: A method is described for fabrication of hollow waveguides
with plastic flanges. The waveguide is fabricated from metal (brass or
aluminum) tubes at the ends of which flanges are formed by the pressing
[pressovaniyel viethod from press-material. After milling, the ends of tile
flanges are cut, lapped, and metallized. The nerits of such waveguides are
noted and also the absence of complicated and COStly fiLtillF.,1:3. Use of Lhe
plastic filter reduces by 2-3 times the amount of labor in the fabrication
of waveguide units and decreases their weight. The technological singularil-
ties of the process of fabricating a waveguide with plast1c flanges are
formulated. 1 1.11. 1 ref. V. S.

USSR
CEEBURM, A. V., STUANI, D. V., LUBEEEVA, N. N., ~ESIPEJVIKO. N. V. Y and
ILICHENKO, T. P.
"Immunoglobulias in Nasal Secretions of Small Children"
Vopr. Oldn-any Mater-instva J. Detstra (Problems of the Protect-ion of IMotherhcod
and Childhood)., 1973, NO 7, PP 53-57 (from M - Biologicheska,,,-a lai-ILmiya, ANo 22,
Nov 73, Abstract No 1704)
Translation: By the method of -,:Urple radial immunodiffusion it is not ponslibie
to determine secretory irnrautioL;I-obul-ins in the washout of nalsal secretions of
one month old babies. Affter the age of 2 months a srall quartity of i=~-no-
globulins of the class A and G are found. From the six months on the 2.e-v~31
of I&k is increased, while It-,G rerains quite low, increasinr
The ir-muno-lobulins of the class M in nasal secretions are absent in
babies. Hitch individual fluctimtions of I&k j=y be explainc:d by the lability
of the systerl of local imj.,wNity. The resiilts obtained support the point Gi,
view of the local synthesis of class A imjilog-lobulins.
1/1

USSR UDC 539-3/5:678
URWTqSK_rY,, E. S. KRYUCHKOV, V. - V. DEBRIVTITYY, I. Ye.
gkjgaEN~0,t_ V :~., and T121YAKOV, V. G., Kiev Polytechnic Institute
"Stand for the Investigation of Creep and Patigue Strenzth of
Comp9sition Films of Idagmetic Carrier Ty-pe at Raised Tem-oeratures"
Kiev, Problemy Prochnosti, No 5,, May 739 PP 103-107
Abstract: A tvielve-sectional experimental stand for creep a-qd
fatigue strength investigations, developed on the Chair of the
Strength of Materials of Kiev Polytechnic Institute, is descri-
bed by reference to its general view and electromechanical -and
functionp.1 schemata. The stand can also be used for testing
short-term strength and relaxation. The instrun3n'bation of 'he
stand includes ~:,_n automatic servomechanism for temzerature con-
trol and registration (exactness iloc) and also a ~nultichannel
system for recording deformations on prolonged mechanical tests.
Inves'i.,Yation methcids of creen and fatigue strength of com-posi-
tion films of magnetic carrier type in the interval of wor-1--ing,
temperatures are discussed. The described stand and the develo-
ped method m-ake it possible to study the rules of accumulation
and diminishing not only of the total but also of the reversible
(elastic and hi~dh-elastic) deformations. Four figures, ff'ive bi-
bliographic references.
END
126111 _W;

USSR UDC 539-3/5:678
UWNSKIY, E. S., KRYUCHKOV, V. V., DEBRIVIII'Y, I. Ye., ILICHENEQ, V. I-., an6
TINYAKOV, V. G. (Kiev)
"An Installation for Investigation of Creep and Long-Term Strength of Film
Materials at Reduced TEmperatures"
Kiev, Problemy Prcchnosti, No 9, Sep 73, pp 107-111
Abstract: A description is given of an installation and a procedure, for the
study of creep and restoration, at static and pulLed laad,,-, of compcsition
films at reduced temperaturen (plij,,-, 30 to minus 1.200C). 1. dint,'ni~uishing
feature of the installat,ion is the use of semi conductor thermoclectric
batteries for cooling t',-ie working volume of the ch=ber.
Corresponding devices and appliances were developed' idth semiconductor
sensors, which permitted the accu-rancy of measurement of the forcess and dcfc=--
tions to be con~idcrably increased in comparison to the existinf, nel"r,ods.
Typical diagrams of creep and restoration at static and subsequent pulsed load.7
are presented. 4 fi-'Ures. 6 references.

USSR
UDC: 621.791.0u--:621.9-419
KOTWNIKOV, A. A., MiVOVA, S. Ye., and WCHEMW V, I
Polytechnical Institute
"Structure and Properties of the Transition Zone in Diffusion of
Steel 15 With AMLs Alloy and ADI Aluminum Through a Nickel InLerlayer"
Kiev, Avtomaticheskaya Sv,a-rka,No 11, Nov 70, pp 27-29
Abstract: The welding of aluminum and its alloys with steels presents
difficulties due to marked differences in the physicochemical properLiol
Of these inaterials, 1nLezaction of aluminum with iron produces illLer-
metallides FcAl-j, Fe2A12, Fe2AI5, FuA12, FcAl and others determinin;-.
britLicuean of Lhe weld. An attempt la deacribed here Lo producc a
qualiLy weld of aluminum jilloyB with steel by diffusion. wLlding in vacimmi
using a nickel inLerlayer. The latter was made by galvanic nickel plzlLili,~', (0)
a steel Strip with a copper backing so thaL the iusion zone became an
iron-copper-~nickel-aluminum system. Emphasis was placed on the problem as
1/2

USSR
KOTEL"NIKOV, A. A., et al, Avtorzaticheskaya Svarka,NO 11, i~ov 70, pp. 27-29
to which intermeLallide is deLerminina, tiie optimum viecitaixicaL propercies
of the weld. The diffusiou zone was studied by microstructural, local
x-ray spectral.,and x-ray structural analyses; the microhardness was measured
and the mechanical properties were tested. It has been shown that the
determining factor in evaluating the strength of the weld is the presence
of the A-13R2 phase; the maximum width of this phase is I micron.
2/2

USSR UDC 533.6.011+533.69.01+533.662.013+533.6.521.661.013
IL'ICHEV X P --POSTOLOVSKIY, S. N, , Moscow
"Calculation of "Tonstationary Separation Plane FlaTw of a Ncnviscou~, Fluld
Over Bodies"
Moscow, Mekhanika zhidkosti i gaza, 11o. 2, Mar/Apr 72, pp 72--82
Abstract: Relationships are ,even for calculate- the separaticn 4-11IC-N, o', 2r
bodies of arbitrary shape within the framework of the t1iecr~, of an idetai
fluid. Calculations of a plane flo;-. over a circular cv1ind(-r and a n-1.1,ne
plate are given as examples of a calculation by numeri~~Il Tllethad5 usIni-
computer. Ten initial assumi)tions v;ere made concem, in- the mation o'
ideal fluid under -the presence in the flow of a line of tanl!ential separ-:!-
tion of the velocity-vortex shr~et. It is concluded frcm z:he
between the calculazed kinematic picture of the flow -laid zl;c- actua.! p-1,-Trure
and the satisfdotory a,;Y-~ernent between calculatod and expf~,,rjmen t al n,, J'
L
tative cii irac teris tics of the flow Lhat, these as:-~Ilmpric;rr~ nn Oit:
calculation of~ the ser-.,-ir-ted flow was based and the theri-etical
ship thus ohtainr~d reflr!2t the esrence of the process nJ
of a nonviscous fluid over bodies in the automodeling re.gion.
9-

USSR UDC 612.13:797.22
GUREVICH, M. 1. , LLIV111".t KARTSEVA, BPATUS', V. V., and DUKHIN, E. 0.,
Institute of Physl_01777 4"Mew!~ ".V . Bogomolets, Academy of S'ciences, Ukrai.nian
SSR, Kiev
"Effect of Underwater Activity on the Human Cardiovascular System"
Kiev, Fiziologicheskiy Zhurnal, No 5, 1972, pp 606-613
Abstract: Hemodynamic shifts were studied in 10 aqualungers age 18 to 29 after
submersion, while e-xercising under water, and while swimming with an oyygen
apparatus. Immediately after submerging to a depth of 5 to 10 m in a No 2
outfit the men exhibited an increase in arterial pressure, decrease in pulse
pressure, slo%,ring of thia heart rate, reduction in the cardiac output, and
increase in resistance of the peripheral blood vessels. Tile performance of
graduated physical exercise under water elevated arterial pressure, slanted
the pulse rate, increased the resistance of the peripheral blood vessels,
but had little effect on the cardiac output or heart rate. Underwater swiri-
ming elevated arterial -pressure, slowed the heart rate, decreased the cardiac
output, and increa,,ed tae resistance of the peripheral vessels.
1/1
- 45 -

USSR UDC: 8.74
SHMA, Yu. K. , ILCHIN A. S Vditorial Staff of "Izv. AN KirgSSR"
"Search Program of Optimim Approximations for the General Case of the
Method of Least Squares"
Programma -Doiska nailuchshykh priblizheniy d1ya obshchego sluchaa etod
y r- a
naimen'shikh kvadratov (cf. English above), Frunze, 19Tl,- 1':~ pp, No 3673-71
Dep. (from RZh--Kijberneti1:a, No 4, Apr 72, Abstract No 4V561 DEP) -
Translation: Conventionally, the polynomial which approximates an initiall
function f(x) is sought in some e-strip. Hence it becomes important not
only to assign the function f(x) itself, but the width of the E:-strip as
well. If it is possible in this connection to consider the approximation
of the initial function in a tube of diameter 2e, then a situation arises
vhere a function of one 7aridible may be approximated by a f=ction of two
variables. This makes it possible to impose a cons i derably greater number
of conditions on the curve for the same degree of the approximating poly-
nomial. It is natural in this corinection to expect improved approximations
in just this region. The paper presents the APNICE program for search of
optimum approximations &!veloped for these purposes for the BIESM-3y'l com-
puter. Instructions are rriven for practical utilization of the program.
Authors' abstract.
1/1

USSR ','!)C 54().47'22
GRIGUOYEV, C). N. CH13HIN V. A., UU'GIiKLV, V. P., arid
'kvlwftfa T wrW-t-
N. M., In3tituLe of jemidon(P Academy of iciences Ukra-aicin
"The Crystalline Structure of Llectroluminescent 4inc Selenide F.LIms"
Ploscow, Tzvegtiya Akademii Nauk 333R -- Neorganicheskiye
Vol 6, No 9, Sep 70, pp 1561-15b3
Abstract: Th.-l literature contains no data on the structural, pro-Jer-
ties of ,nSe films obtained by tne two-step metriod, viz., ion
of tne substance on a cold substrate witn subsequ~:nt heat tre:Itment.
The present article studies the effect of the folloaing on tne crys-
talline structure of Zn-Se films; atmo3pnerej temperature ;.Ana dura-
tion of heat treatment, the presence of a conductin.- layer (In2'J3,
Sn02) on the glass substrate, the thickness of the ZnSe film and vari-
ous activators (Cu, Mn). The batch of Zn and Se was selectea in such
a -aay that at different annealing temperatures the Zn anc. Se vapor
pressure was 0.5 and I atm, respectively. Annealing temperature varied
from 300 to 6501 C in 500 C intervals, annealing time one hour. Ejec-
1/2

USSR
GRIGGRIYEV, 0. N., et a!., Izvestiya Akademii NaLLk SSSR -- Neorgani-
cheskiye Materialy, Vol 6, No 9, Sep 70, PP 1561-1563
tron-diffraction and roentgenographic studies were made of tile -11-ys-
talline structure of the resultant Zn3e films.
The results indicate that annealing without an activator in
vapors of a metal or metalloid has no appreciable effect on the
phase composition of the initial films. When copper is introduced as
activator, annealing in zinc vapors contributes to the formation of
the hazagonal modification; annealing in selonium vApors contributes to the cubic
modification. With an increase in tile film thickness a tran5ition is
observed from films containing cubic-modification crystals to only
hexagonal-modif ic.Ation films. The transition from crystals of cubic
modification to nexagonal modification results from errors in the ap-
plication of the layers,~ Orientation of the crystals of hexagonal
modification improves with increased thickness,
The authors thank N. A. VIASENKO for his advice and for discussing trio
results.
2/2

U S S P,
UDC: 539-37
MAPYIE-LCV, G . I IL'G! M. A. em~. WAINOV V . A.
"L\--flections of Elastic llarallelepip~~(! Urdi3x- Actiozi of Its 0,.,M TJ i'.jllCl'
L
Kiev Priklmh-iaya ?-'ekhvni-ka Vol 7 No 32, 1971' PP -40
Abstract: ~Eha object of the rj~rer ic to cc?-Pl-r-., a-lt--,--mtc- mathads of setti.n~-
up toundai:~r equations.
Tile very lont-1 parnllclepii~ea has on-,~- verticol f"ace fixed and ic s-lb*~Ctu
-1 1
to its own we.'('Tht. TIbe Z-acia of coordinates coimeid~--z t~lis tl-.--
X-a-lis ir, no-J-.ral to it layi~ in thr, brittom farc. Th,,. "oX
.Y 't i'ril- Fl.l.;ite difference cqmitiom, in mutri-,-'. form ai-(~ vriLl'-ri
covered b 1,
for the nodal pointo, of this grid.
Al'Lerriate-, I and R. The derivatur, of the wlih
tance along used as boundary condlitions.
to th':
KIV-1MIte 3. Unilaltuml. differ-wicc equatimis a
faces, central diffemict!a ulr)r)G the facos.
7he general solutions of tha difference cq~!atiow,3 ai%~ The,. are
expanded in sncrier-
Tbe mma-~rlcal of thc (1(-flectl.orls ~'.;I'J. ;'C-r
Ymtlhr~d, v- -"inwri on, :-raplip. is tIL'-~
c U

USSR UDC 539-376:534.1
SAM~BUTDINOV, Zh. M. , SHAKIR 1 YANOV, M 1. 14.
"Nonlinear Radial Osc-. _11ations of a Cylindrical. Shell Filled With a Com-
pressible Liquid"
V sb. Konf. i:)o kolebaniyam mekh. sistem. Tezisy dokl. (Conference on Os-
cillaiions of Mechanical Systems. Abstracts of the Reports), Kiev, "D.Iauk.
dumka", 1971, p 44 (from Hh-Mekbanika, No 10, Oct 71, Abstract No 110V2TI)
Translation: The paper deals with the problem of forced steady-state
oscillations of an ideal comDressible liouid contained between two in-
finitely long circu-la:r cylindrical shells. The inner cylinder is a source
of harmonic radial pe:rturbations. Finite deformations of a "rubber-like"
elastic outer cylirde::, are considered in the nonresonance case. The
equation of motion of the ideal liquid is written in Lagrangian coordi-
nates, which facilitates satisfaction of the contact boundary conditions.
An approximate solution is found by the method of successive iterations
as applied to eqUat4onS of =ation of liquid and shell. The effect of vari-
ous parameters on the oscillatory process is numerically analyzed in the
second approximation.
1/1

USSR
GALIYEV, Sh. U 4 SADYKOV, A. V. Kazan'
"Periodic Shock 'Waves in a Gas"
Moscow, Izvertiya Akademi.". Nauk SSSR, Mekhanika Zhidkosti I Gaza, No 2, !"arch-
April 1970, PP 57-66
Abstract: This article contains the results of experimental investi,.-ations oil
longitudinal non-linear oncillations of a gas excited in a closed tube. 7he
amplitudes and profiles of the shock waves are compared with their calculated
values at excitation frequencies CO close to the first natural frequency of the
gas column ~I =I-rao/L where ao is the speed of sound in the unperturbed gas, and
-he lenEth of the tube. The existence of shock waves has been discovered
L is t i
at an excitation frequency half the first natural frequency. The theory based on
the method of successive approximations is developed for the latter case. A gen-
eralization is presented for excitation frequencies in the vicinity of to= N ?-L
(21H = 1 j, 3) 5, - - - ) -
The expcrimntal uetu,p and procedure are described, and the readlr4,o of a
pressure -sensitive sensor at the closed end of tubes 3110 and 1:10 cm long are
presented in graphical foin, for a broad range of excitation frequencies. The
ckperiment shows the low effect of viscosity on the amplitude of the shock waves.
1/2

USSR
N
GAMIYEV, S'111. U., Izvesti.ya Akademii Nauk SSSR, Viekhanika Zhidkosti I Gaza, L o 2,
Flarch-April 1970, pp 57-66
It is pointed out that u-hereas osail-lations near C-J = N 'Ftao/L (11 = lj~'J'3j' ...
have been investigated quite thoroughly previously, by repeating the calculations
performed in this paper for this case, within the frainework of the theory of an
ideal liquid it is possible to construct a more exact solution than was found
earlier since some new second order variables are considered here., and the bound-
ary condition in the plunger is satisfied for x = L + I- cos cot (and not for
x = L).
2/2

1/2 023 UNCLASSIFIED PROCESSING DATE--27NOV70
TITLE--USE OF THE ODD HARMONICS OF A PIEZOEMITTER IN AN ULTRASONIC
INITERFEROMETER FOR LIQUIOS -U-
AUTHOR-(03)-ILGUNAS, V.i PAULAUSKAS, K., TAMASHAUSKAS, A.
CCUNTRY OF INFO--USSR
SOUqCE--AKUST. ZH. 1970, 16.(I)t 148-9
DATE PUBLISHED ------- 70
SUBJECT AREAS--PHYSICS
TOPIC TAGS--FLUID STATE, [NTERFEROMETERt ULTRASONIC ABSURPf1f)N
CONTROL MARKING3-140 RESTRICTIONS
DOCUMENT CLASS--UNCLASSIF(ED
PROXY REEL/FRAME--3007/1033 STEP
CIRC ACCESSION NO-AP01316460

. "I V7
2/2 023 UNCLASSIFIED P~ll D C-Ess ING 9 'T
CIRC ACCESSION NO--AP0136460
ABSTRACT/EXTRACT--(U) GP-0-- ABSTRACT. THE INTERFEROINETIl.fC, ME-TilliODS C~-m BE
USED FOR THE SIMULTANEOUS, MEASUREMENT OF THE VELOCITY AND illE ABSOR'.:TION
OF THE ULTRASOUND. A SEP,-IES OF ODD HARMONICS OF A PIEZ0CAYSrAL 14AS USED
IN THE ULTRA50NIC INTERFEROMETFR, IT WAS SHOWN' EXPTL, IN'T THE ~EACTIDN
CURVE ON THE ODD HARMONICS CORRESPONDS TO THAT OBTAIINIED ON THE BASE
FREQUENCY; ONLY THE COEFF. OF THE STANDING WAVE DECREASES WITH
INCREASING OROER NO. OF THE HARMONIC. THE MEASUREMENTS OF THE VELOCITY
AND ABSORPTION OF THE ULTRASOUND WERE CARRIED OUT BY THE Mr--THOD 41~1,) WITH
THE APP. USED PREVIOUSLY BY 1. AND P. (LOC.CIT,J. THE RESULTS iezERE IN
AGREEMENT FOR THE SAME HARMONIC. DIFFRACTION LOSSES wERE TAKEN INTO
CMISIDERATION FOR THE LOWER HARMONICS. FACILITY: KAUNAS.
POLITEKH. INST-r KAUNAS, USSR.
01CLASSIFIED

112 020 UNCLASST F I ED PROCESSING DATE--040EC70
TITLE--CLOUD BRIGHTNE'.Sv REVIEW OF A COMPLEX STUDY -U-
,AUTHOR-(04)-ROZENBERG, G.V.v k4 ~HG.K., MAKAREVICH, S.A., MULLAMAA,
YU.R.
.COUNTRY OF INFO--USSR
SOURCE-AKADE,4IIA NAUK SSSR, IZVESTIIA, FIZIKA ATMOSFERY I OKEANA, VOL. 6,
MAY 1970, P. 445-467
DATE PUBLISHED ---- MAY70
SUBJECT AREAS--ATMOSPHERIC SCIENCES
TOPIC TAGS--LIGHT SCATTERINGv OPTIC BRIGHTNESS, ATMO)~PHERIC CLOUD
CO.NTROL MARKING-NO RESTRICTIONS
DOCUMENT CLASS--UNCLASSIFIED
PROXY FICHE NO ---- FD70/605011/FO6 STEP NO--UR/0362/70/006/000/0445/0467
CIRC ACCESSION NO--AP014023C-
UNCLASSIFIE-D-

2/2 020 UNCLASSIFIED PROCESSING DATE--040EC70
CIRC ACCESSION NO--AP01402:30
A-BSTRACT/EXTRACT--(U) GP-0-- ABSTRACT. DISCUSSION OF THE PROPERTIES OF
SOME VERY GENERAL ASYMPTOTIC FORMULAS, FOR THE BRIGHTNESS OF THICK
LAYERS OF LIGHT SCATTER114G MEDIA, WHOSE CORRECTNESS WAS DEMONSTRATED BY
PREVIOUS EXPERIMENTS. THE FORMULAS ARE USED IN CALCULATING THE CLOUD
BRIGHTNESS AS A FUNCTION OF CLOUD PARAMETERS, ILLUMINATION, AND
CONDMONS OF THE UNDERLYING SURFACE. AN ANALYSIS OF EXTENSIVE
EXPER114ENTAL DATA AND CALCULATIONS INDICATE THE EXISTENCE OF A RELATION
BETWEEN THE MACROOPTICAL PARAMETERS OF CLOUDS AND THEIR MICROSTRUCTURE.
A METHOD IS PROPOSED FOR DETERMINING THE EFFECTS OF THE SPATIAL
STRUCTURE OF CLOUDS ON THEIR BRIGHTNESS CHARACTERISTICS AS A FUNCTION OF
THE DIMENSIONS OF THE VISUAL FIELD. FACILITY: AKADE1411A NAUK
SSSR, INSTITUT FIZIKI ATMOSFERY, MOSCOW, USSR. FACILITY:
AKADEMIIA NAUK BELORUSSKGI SSR, INSTfTUT FILIKI, MINSK, BELORUSSIAN SSR;
AKADEMIIA NAUK ESTONSKOI SSR, INSTITUT FIZIKI I ASTRONOMIll TARTU,
ESTONIAN SSR*
A C C LF_LED
UN C L It a -1

USSR
UDC 669.721.046.4
KARPOV, A. B., IL'ICHEV, A. A.
"Dependence of Dehydration and Hydrolysis of Magnesium Chloride Crystal
Hydrates on Gas Flow Rate"
Tr. Vses. N-i. i Provektn. In-ta. Alyumin., Magn. i Elektrodn. Prom-sti [Works
of All-Union Scientific Research and Planning Institute of the Aluminum, NiagnesiLIM
and Electrode Industry], 1970, No. 72, pp. 63-68. (Translated from Referativnyy
Zhurnal Metallurgiya, No. 5, 1971, Abstract No. 5 G188 by the authors).
Translation: The influence of the speed of the gas stream blown directly through
the filter material layer on the rate of processes of dehydration and hydrolysis
Of MgCl2-2H9O and MgC1?-1-170 in the 200-400' temperature interval is studied. Th.c.
rate of dehydration increases with increasing gas flow rate. The degree of hydro-
lYsis Of ikfgCI2 is decreased with an equal degree of dehydration of its cr-,-stal
hydrates. The data produced indicate that the rate of dehydration is signi-ficantly
higher than the rate of hydrolysis. An increase in temperature causes an increase
both in the rate of dehydration and in the rate of hydrolysis. However, the -rate
of hydrolysis increases more rapidly with increasing temperature. 3 figs; I
table, 9 biblio refs.
1/1

USSR
UDC 537.jl2.62
ILI-19W, A. I., MOLOTILOV, B. V., SUVOROV, V. A., FEDOTOV, L. N., SHIRYAYE17,
1-79. P.
"Properties of Superconducting Materials"
Fb. tr. TsNII'chern. metallurgii (Collected Works of the Central Scientific
Kesearen Insricute of Ferrous Metallurgy), 1971, vyp. 78, pp 108-110 (from
RZh-Radiotekhnika, No 6, Jun 72, Abstract No 6D450)
Translation: In recent years the Central Scientific Research Institute of
Ferrous Metallurgy has developed and mastered the production of the following
superconducting materials: 65BT, wire (ChMTU 1-29-66); 50BT, wire (ChMTU/
/TsN1IChM 1458-67); 35BT, wire (ChMTU/TsNIIChM 1489-69); 70B, tape (ChMTU/
/TsNIIChM 1491-69); SKM, compositional material (ChMT.U/TsNIIChM, 1487-69). In
this survey a study is made of the technological and the physical-mechanical
properties of the indicated materials, and recommendations are made with re-
spect to their application.
1/1

USSR
UDC 615.471:615.849.5
DENISENKO, 0. N., WICHEV B V KOZLOV, V. A., SKORCPAD, Yu. D.,
STROYKOV, M. Ye.
"Fifty-Channel Dosimeter With Transistorized Detectors"
Mosc(,w, Meditsinskaya Radialogiya, Vol 18, No 2, 1973, pp 40-45
Translation: Department of Roentology and Radiology (Chief-Academician of
Academy of Medical Sciences, USSR, G. A. Zedgenidze) of the Scientific-
Technical Institute of Medical Radiology of the Academy of Medical Sciences,
USSR, Obninsk.
Growth of means for measurement of dose fields lead to the creation of
automatic isodoseographs of the following or scanning type (V. A. Volkov, Kh.
Dzhons; E. G. Bochkarev and V. A. Mikhaylov). In essence such an isodosea-
graph is a dosimeter, the movement and recording of readings of which take
place automatically. The principal disadvantages of a device of this type
is the low operativeness, the impossibility of measurements in solid phantoms,
and also with the use of mobile methods of irradiation provide a way so that
the isodosograph pertains to the class of single-channel recording systems.
Transition to multichannel methods of recording because of the basic
trend in measuring techniques makes it possible to eliminate the disadvalltagt-s
mentioned above.
1/15

USSR
DENISENKO, 0. N., et al., Meditsinsk3ya Radiologiva, Vol 18, No 2, 1973, pp
40-45
In the literature a 10-channel isodoseograph with ionization chambers
(Birkner) is described; however, the small number of detectors requires ad-
ditional transfer of them which for practical purposes reduces the principal
advantages of a multichannel system to nothing '
A fifty-channel system of recording a dose field with megavolt radia-
tion energy was developed by us.
The over-all block diagram of the multichannel dosimeter shown in
Fig. I is constructed on the principle of time sharing of the channels. The
commutator Kl, which in triggered by the generator G, succes,,;ively connects
the detectors Dl--D50 to the input of the d-c amplifier (UPT). The amplified
signal passes by way of commutator K2, operating in step with the commutator
KI, through the correcting network KTsl-7KTs50 intended for balancing the
sensitivity of the detectors, and is admitted into the recording device. The
recording device is a digital voltmeter TsV, the frequency of the measurement
cycle of which is also determined by the generator G. The response of the
digital voltmeter can be recorded visually, photographically or with the aid
of the digital-printing device TsU. During the comparative representaLion of
the results of the measurements, the signal JO of the reference detector is
2/15
-7
- - - - - R. -

USSR
DENISENKO, 0. N., et al., Meditsinskaya Radiologiya, Vol 18, No 2, 1973, pp
40-45
established with the aid of a resistor R, 100 percent equal to 100 units (mv).
The sensitivities Jn Of the other detectors automatically represent the ratio
Jn/JO expressed in percentages.
Semiconductor silicon phototransducers with a p-n junction are used as
radiation detectors, the electrical and dosimetric character of which are well
known (Yu. B. Mandel'tsvayg; A. N. Krongauze and coauthors; F. 1. Glezin and
coauthors). For their use in a multichannel system it is necessary that the
spread of the basic parameters -- sensitivity, energy dependence, int2rnal
resistance -- be a minirium. The initial choice of detectors with dimensions
of 10 x 10 x I nun from a batch of 300 pieces was made on the basis of measure-
ments with the aid of art avometer (ampere-volt-ohmnieter] of the values of the
forward and back resistances. As investigations showed, for maintenance of
zero of an amplifier operating in a compensating regime it is necessary that
the magnitude Rback be not less than 50--60 kOhm.
After this, the energy dependence was studied of 10 detectors arbi-
trarily selected from a batch of detectors in the 13-120 e.v. range.
3/15

USSR
DENISENKO, 0. N., et al., Meditsinskaya Radiologiya, Vol 18, No 2, 19713, pp
40-45
C, Ts- Ts~d
98T
Upr
(y
la v y!
C3-
0
Fig. 1. Block Diagram Of Multichannel Dosimeter
4/15

USSR
DENISENKO, 0. N., et al., Meditsinskaya Radiologiya, Vol 18, No 2, 1973, pp
40-45
The results obtained show that the maximum spread does not exceed 20-30
percent. It practically did not affect the attenuation curves of co6o measured
with the aid of these detectors. The attenuation curves coincided with atten-
uation curves measured by the scintillation detector of the NS-200/B dosimeter
with a precision on the order of 3 percent, which corresponds to data obtained
in the work of V. K. Lyapidevskiy. The geometry of the detector in the form of
a plate with dimensions of 10 x 10 x 1 mm is not optimum, which appears in the
dependence of the sensitivity on the angle of incidence of the quanta emission.
In order to improve the geometry, the plates were divided into two equal halves
which then were superimposed one on the other (sensitive side inward) so that
the over-all dimensions of the detector became equal to 10 x 5 x 2 mm. Electric-
ally, these parts of the detector were connected in parallel, thanks to which
the electrical parameters and the sensitivity of the new detector correspond
to the original (up to cutting). The dependence of the response on the angle
of incidence of the Yquanta during this did not exceed 5 percent (the analogous
magnitude for the original plate was 25 percent).
The maximum spread of the detector was in sensitivity. The differential
distribution of sensitivity is shown in Fig. 2 a and the integral. in Fig. 2 b.
5/15

USSR
DENISENKO, 0. N., et al.., Meditsinskaya Radiologiya, Vol 18, No 2, 1973, pp
40-45
Id
20
V7
5
IV 70
Fig. 2. Distribution of Detectors With Respect to
Sensitivity
a-Differential; b--Integral. *Solid line up to "cutting
6/15 of the detectors; dotted line, after.
-
`9
0

USSR
DENISENIKO, 0. N., et al., Meditsinskaya Radiolcgiya, Vol 18, No 2, 1973, pp
40-45
. C060 radiation was used in determining the sensitivity. The relative
sensitivity (the response of the most sensitive detector is taken as equal to
100) is plotted on the X axis and the relative number of detectors (the over-
all number of detectors in a batch corresponds to 100) on the Y axis.
All detectors were equalized to a relative sensitivity of 40 percent.
It is clear that during this it is possible to utilize those detectors, the
relative sensitivity of which exceeds 40 percent. It is possible mechanically
to reduce the sensitivity (e.g., by a decrease of the dimensions of the detec-
tor) and by electrical means. We used the latter method, for whi.ch correcting
networks were introduced into the
after amplification, with the aid
the sensitivity to the necessary
tive number of detectors which
(for a relative sensitivity of
of the detectors in a batch which
trical correction) equalizing of
above of improving the geometry
the halves of detectors wLth a
were connected with halves of detectors
electrical circuit (tsep'l for the sIgnals
of which it was possible smoothly to change
magnitude.. As seen from Fig. 2 b, the rela-
were used during this did not exceed 25 percent
40 percent). In order to increase che output
are used, and the prelirinarv (up to elec-
their sensitivity, the process described
of the detectors was used. To accomplish this,
relative sensitivity greatcr th:in 40 percunt
with a rel.-itive,
7/1

USSR
DENISEMKO, 0. N., et al., 21feditsinskaya Radiologiya, Vol 18, No 2, 1973, pp
40-45
40 percent, so that the sum of their relative sensitivities would amount to
40 percent. The corresponding distributions after these operations are shown
in the dotted lines of Figs. 2 a and 2 b. It is seen that the output of de-
tectors which are used increased up to 55 percent. Furthermore, the spread of
the detectors with respect to sensitivity (see Fig. 2 a) was substantially
decreased, which to a considerable degree contributed to a simplification of
the electrical circuits for sensitivity control. After electrical connection
the final spread of 50 selected detectors did not exceed 2 percent.
The detectors were placed at the ends of rods (at a depth of 3 imn) with
a length of 30 cm and a diameter of 1 cm, made of tissue-equivalent mass 11-1-3.
Conductors with a cross section of 0.14 mm passed within the rods. The number
of the detector was placed on the lateral face of the rod. For convenience in
exploitation, all the detectors were united in groups of 10 Dieces each, which
are connected via releasable connections to the block of the KI commutator,
distributed in the immediate vicinity of the phantom.
The principal circuit and the external appearance of the multichannel
dosimeter are shown in Figs. 3 and 4.
8/15

DENISENKO, 0. N., et al., Meditsinskaya Radiologiya, Vol 13, No 2, 1973, pp 40-45
9/15
>
-f
'R,
/?
jj
Fig. 3. Principal Circuit Of Multichannel Dosimeter

USSR
DENISENKO, 0. N., et al., Meditsinskaya Radiologiya, Vol 18, No 2, 1973, pp
40-45
Key to Fig. 3.
1. (SH)-l, -2 Step-by-step switch
2. Galvanometric induction converter
3. Digital voltmeter
4. Detectors
5. Manual interrogation
6. Manual-automatic
ShI-50/4 step-by-step switches were used as Kl and K,) commutators.
Their triggering was accomplished by the thyristorized generator Ll, operating
in a regime of energy pileup, in the interval between pulses. The possibility
is provided for of manual or automatic interrogation with frequency control.
After the commutator KI the signal enters a Type 1-310 d-(- amplifier whi.rh
contains a Type 131M/3 galvanometric induction converter (CIP) an a-c ampli-
fier, and a synchronous demodulator. The input resistance of the GIP does not
exceed 1-2 ohm which makes it possible to assure realization of a short-circuit
regime. From the GIP the signal proceeds via the comtiutator K2 to the correcting
network which contains the variable resistors R14-R53, Resistor R51, (100
10/15
- 91

USSR
DENISENKO, 0. N., at al., Meditsinskaya Radiologiya, Vol 18, No 2, 1973, pp
40-45
percent R) is used during relative measurements. For an indication of the
number of a detector being questioned, indicator digital panels were used,
connected with the aid of the Shl-50/4 contacts, and giving in digital form
the number of the detector being questioned. The results of the measurements
were recorded with the aid of a Type ShChl4lDI digital voltmeter, with which
an output to digital printing in the co'de 2-4-2-1 was provided.
Structurally the multichannel dosimeter is made in the form of the
block of detectors, the block of the commutator VI, a principal block in
which are located the commutator K2, the d-c amplifier (UPT), the correcting
network, and the control general G, the power supply block, and the digital
voltmeter block.
The commutator K, is located in the irmediate vicinity of the phantom.
The signals are transmitted with the aid of a coaxial cable approximately 20 m
long. For convenience, in the principal block there was a supplementary
pointer-type recorder (SR) (See Fig. 1) of the power of the radiation dose,
connected to the output of the GIP.
11/15

USSR
DENISENKO, 0. N., et al., Meditsinskaya Radiologiya, Vol 18, No 2, 1973, pp
40-45
---- - -- - -----------
A
.7;
-r-2
Fig. 4. Exterior View Of Multichannel Dosimeter
12/15
92

USSR
DENISENKO, 0. N., et a!., Meditsinskaya Radiologiya, Vol 18, No 2, 1973, pp
40-45
The multichannel dosimeter can be used with any phantom, both liquid
and solid. In our investigations a dosimetric phantom of a human thorax was
used, prepared on the basis of this part of the skeleton fixed in Formalin.
The thorax wall, the heart, liver, and diaphragm are fulfilled from the M-3
phantom mass (M. Tyubiatta. and coauthor). The trachea and esophagus are simu-
lated with vinyl chloride tubes. The spinal column canal is a natural cavity
with vinyl chloride tubes lead into it. In place of the arrangement of the
lungs, a cavity is provided, with the anatomy and dimensions of the skeleton
taken into account. The cavitv can be filled with various tissue-like ma-
terials and ionizing radiation detectors can be introduced into it. On the
side of the distal end of the phantom there are 50 cylindrical channels I cm
in diameter in which rod,,; with detectors can be placed. The direction of the
channels coincides with the longitudinal axis of the phantom.
Thus the dosimetric phantom of a human thorax makes it possible wholly
or partially to vary the composition of the substance filling the "lungs"
cavity and to place detectors at any point of the phantom, including the
"esophagus," "trachea," and the "spinal column channel."
Measurements performed on this phantom with the aid of the multichannel
d3simeter showed that int-:oduction of detectors into the phantom did not affect
the dose field within the limits of error of the mean u rcinu-n t ~ .

USSR
DENISENKO, 0. N., et al., lKeditsinskaya Radiologiya, Vol 18, No 2, 1973, pp
40-45
With the electronic stages taken into consideration the over-all error
of measurements did not exceed 5 percent.
Conclusions A 50-channel dosimeter with semiconductor detectors of the
11solar cell" type was developed. The principle of time sharing of the detector
communication channels with the recording device is placed at the basis of the
block diagram. The multichannel dosimeter makes it possible to conduct measure-
ments on any phantom with the application of static methods of irradiation. It
vould be possible to use a block diagram with parallel "interrogation" of detec-
tors for recording of the dose field with mobile merhods of irradiation; however,
for a large number of channels its creation encounters considerable difficulties.
In spite of this it is possible to stress that transition to multichannel methods
of recording dose fields is very promising and the development in question is
only the first step in this direction.
Bibliography
KRONGAUS, Z. N., LYAPIDEVSKIY, V. K., FROLOVA, A. V., PhXsical Basis of
Clinical Dosimetry, Moscow, 1969.
KRONGAUS, Z. N., GLEZIN, 1'. 1., GRICOR'YEVA, G. Ill., Medical Radioj2LZ, 1970,
No 9, p 68.
14/15

USSR
DENISENKO, 0. N., et al., Meditsinskaya Radiologiya, Vol 18, No 2, 1973, pp
4G-45
DZHONS, Kh. [?Jones, X.,'~,, Physics of Radiology, Moscow, 1965.
HANDEL'TSVAYG, Yu. B., 'Medical Techniques, 1968, No 2, p 44.
TYUBIANA, M., DYUTREKS, Zh., DYUTREKS, A., and others, Physical Basis of
Radiation Therapy and Radiobiology, Moscow, 1969.
BIRKNER, R., Radiation Therapy, 1962, Vol 118, p 229.
BOCHKIAREV, E. G., IIIKHAYLOV, V. A., Medical Radiologv, 1970, No 9, p 62.
WHONS, Kh. [?Jones, X.1, Physics of Radiology, ~,Ioscow, 1965.
Received 16 December 1971
1.5/15

USSR LTDC 615-849.015.3
DENISENKO, 0. N., and KOZLOV, V. A_ Department of Roentgenology
and Radiobiology,-1-nstitute of_~(_edl~:al Radiology, Academv of Medical Sciences
USSR
"Effect of the Size of the Detectors on the Accuracy of Dose Field Determina-
tion"
Moscow, Meditsinskaya Radiologiya, No 1, 1970, pp 67-72
Abstract: The authors examine cases of different ratios I where 1
x
is the length of the detector and x 2 - XI is the length o the nvestigated
area of change in function of the dose field D(x). They show that using a
detector in which I > x2 - x1 is equivalent to using a detector with an in-
finitely small length. Tile error is greater in the case of a detector with
1-e- x2 - XI than with the infinitely small detector. Tile size of the de-
tector is unimportant for several fields. The authors emphasize that in choos-
ing the size of a detector, one must take into account both the error arising
from its lim[Led resolving power and tho error catined by Its 11m[Led senal-
tiviLy. They prenew. an expreasion Lhat taken int:o acc()unL the combined effect
of these errors.
1/1

Acc. Nr: APG0347GSr Ref. Code: UR 0241
PRIMARY SOURCE: Meditsinskaya Radiologiya, 1970, Vol 15,
Nr 1, ppo67-~1,3
THE EFFECT OF THE DETECTORS' SIZE ON THE ACCURACY OF THE DOSE
FIELD DETERMINATION
Denisenko., 0. N. ; -I1'ichev,_.kj, V.,L Koz1ov, V - A -
Summary
An analysis of the effect produced by the detector's size on the re,oltition capa(i~l
5
of the measuring device ff)r different dose distributimis is given. An expression for tli-,~
optimal choice of the detector's size i.S p7esented, which takes account of the effect, oi
error due to the limited sensibvity.
b-
V
REEL/ FrWAE
19,71i479

1/2 021 UNC LASS I F- I ED PKOCESSI'~G OAF 7 C.
T1TLE--TkANSISFOix1t-*f--L) UF LIONG WAVE ROEriT'Ly'U~l ~,Aijlt'TIUN
AUTH0R-(03)--K(;ZLLV, V.A., UL1,ISENKU, (I.N., ILICHEV, 13.1.
CLUNTRY 01: MO-USSR
StiUKE-MEDI, T % (NIS)KAY A 1,)709 VGL 15, "k 4, "P 61--63
DATE PUBLISHED - - - - - - -70
SUBJECT AREA S--B I OLOG I C.4L A'40 MLDICAL SCIENCES
TOPIC TAGS-RADIATION OC!S Ill,-[ TRANSISIOR, X RAY 1.)EfECIION, X RAY
i-16ASUPEMENr
DOCUMENT CLASS-UNCLA' Sli--fEC)
PROXY SfEP %1',J--i
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CIRC ACLE-SS16i,
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wirH tNbl),~Ll) 41TH 0IFFLkLVI
THE L NL Kb~ OE P~ 11DE NC E GT f rl f- DO S 111 E I E R DOE S Nlt') T L XL L) PL I J S G~~ I t.*U S
3pE 1%, C j:lpi T IT i !E jL L f ;, U?4;'- fLF iJAL S u UP T;-, oi~LU*k
ONE HALF L'I.-IJALS 1.8 MMAL. VA-11LITY; G T ij'L LR i - IN IN _ J L '_' G 1 11
k A 0 1 U L U G 1 1 1 :4 S T 1 T U T A M r D I T S 1 ~N S K U Y A A b 10 L CU IIA PIN S 5 5
I L

USSR UDC 577.15.049
SUKHORUKOV, B. I., POLTEV, V. I., POLOZOV, R. V., IL'ICILEVA._r A., Institute
of Biological Physics, Academy of Sciences of the USSR, Pushchino-na-Oke
"Concerning a Possible Method of Finding Potential 14utagens and Cytostatics
Based on Calculating the Energy of Intramolecular Interactions of DN&-
Containing Analogs of Nitrogen Bases"
Moscow, Doklady Akademii Nauk SSSR, 1973, Vol 208, No 2, pp 443-446
Abstract: Semiempirical calculations of the energy of interaction of nitro-
gen bases were used to find potential cytostatics and mutagens. The calcu-
lation was based on cons~.deration of analogs which do not appreciably dis-
tort the double helix in the DINA molecule. The total energy of interaction
of bases T is assumed to be comprised of the energy of electrostatic E,
induction H and dispersion F interaction, and the energy of short-range
forces of repulsion V. Each term was computed in the atom-atom approxima-
tion, using a BESM-3M. digital computer. Following are the most probable
potential cytostatics (upper row) and mutagens (lower row):
1/4
9

USSR
SUKHORUKOV, B. I. , et al. , Doklady Akademii Nauk SSSR, 1973, Vol 208, No 2,
pp 443-446
Nil 2
JIM N)~111 N
I
y 0
-.r(c7Ijc1.,q1) 2) j~(CJNIII) 2) 111 (C3N'Cl I, I
0
_-IyN%
LVIII It vu 9NIt,
,C,(jCs) 3)
3) j-jj;)(c,jjU.
Legend: 1. Thymine; 2. Cytosine; 3. Purine
2/4
iccb

SUKHORLTIKOV, B. I., etal., Doklady Akademii Nauk SSSR, 1973, Vol 208, No 2,
pp 443-446
The notation in parentheses give the atoms and atomic groupings which dis-
tinguish the given analogs from the indicated bases, The position of the
atom in the ring is given by the superscript, and atoms outside the ring are
recorded following the ring to which they are attached without a superscript.
Numbering of ring atoms is such that desoxyribose is always attached in the
third position of the analogs of pyrimidines, and in the ninth position of
analogs of purines. Calculations showed that for all five compounds the
average energies of interaction of the bases for Pur:Cvt and Pur:Thy pairs
are comparatively close to each other and to the energy of interaction in
DNA falling to the Ad:Thy pair. The scheme of transitions of standard pairs
of bases under the influence of an analog which can replace both purines in
a singular molecular forza is given as follows:
Ad:Thy -f" M:Thy Z M:Cyt -+" Gua:Cyt
Tj T2 T3 T4
where M is an analog of adenine and guanine, and Tl, T2, T3 and T 4 are
the energies of interaction of the bases in DMA falling to the corresponding
pairs of bases. The given analogs are potential autagens which induce the
3/4

USSR
SUKHORUIKOV, B. I., et al., Doklady Akademii Nauk SSSR, 1973, Vol 203, No 2,
pp 443-446
transitions Ad:Thy-Gua:Thy more frequently than in the reverse direction.
Other cases are possible for other ratios between energies. The ratio
between these energies determines which base will probably be replaced by
the analog, and in which direction this analog will induce transitions.
4/4

USSR UDC 547.825
WICHEV, Yu. Ye., e. RUKHADZE, Ye. G., and TERENT'YEV,
Moscow State University
"Obtaining Alk,,lvercaptc)ethylpyridines"
Leningrad, Zhurnal Obshchey Khimii, Vol XL, No 12, Dec 70, p 2763
Abstract: A method was developed for obtaining alky1mercaptothylpyridines
(II) by alkaline decomposition of the salts of S-alkylisothiuronium in the
presence of vinylpyridirte. This method assures high yield of the desired
product, but unfortunately produces a large number of S-alkylisothiuronium
salts.
By using 2-Vinylpyridinc!, thiourea, and benzyl chloride, a 47.4% yield of
benzylmereaptothylpyridi.ne was obtained; similar results were obtained with
etliylmurcaptoctliyl-2-r)yj-i(lin~!, using ethyl bromide instead of benzyl
chloride, and here the yield was 50%.
1/1

USSR
UDC 541.49
IL'ICHEV, I. Ye., and A. P. (Deceased), Chair of Organic Chemistry
"Alkylpyridine Derivatives. Reaction of Pyridylethylated Amines with Aliphatic
Epoxides"
Moscow, Vestnik- Moskovskogo Universiteta., Vol 12, No 2, Mar-Apr 71, pp 238-239
Abstract: Ethylene oxide iras passed throug
,h a methanol solution of munopyridyl-
ethylmethylamine heated to 50-550- The reaction mixture .ms heated for anot;her
3 hrs, methanol was evaporated and the product -- N-Methyl-11-[2-(2 pyridyl)
ethyl]-ethanolam.ine (I) -- was distilled under vacuum; its Qlinrr roint was
130-131-50AMP 40 1-5264p Q~O 1.0484. (1) was converted to an acetate, b.p.
117-1180/0-5 rrn n20 1,4997, d2,,,0 1.0480. N-Ethyl.-N-[ 2- (2--Dyridyl) -ethyl] -
othanolamine,, b. p~ 186-1090/0-5r-n. n20
D 1-5199P d4O 1.0296-was similarly
20 20
obtained; its acetate boiled at 123-.1250/lmm, 9 1.4944, &4 1.0304. Esren-
tially the sazre reacti-on was used for the preparation of 11-rcthyl-'TT-[2-(2-
pyridyl)ethyl-l-pro-oanol-2-ardne.. b.p. 128-1300/5r-,q, '0 1-5103 d4 0 1.0112 and
1/2

USSR
IL'ICIEVY 1. Ye. and TEPENTI)IN., A. P., Vestnik Moskovskogo Universiteta,
Vol 12.1 110 2 , Mar-A-Dr 71, pp 238-239
20
N-Ethyl-N-[2-(2-pyridyl)-etliyl]-propanol-2-ar.-ine, b.p. 110-1:12'/1.5 mm, n~-
D
1-5058 d20 o 9996, their acetates having the following properties, respectively:
4 0 20 20
b0p. 127-129 Am, n 1.49~!4, d 1-0235 and b.p. 118-1200/0-5 M, 20 1.4901,
20 D 9
and d74 1.0091. The reaction of pyridylethylmethylaznine with apichlorohjdrine,
gave 2, 3-epoxy-N-Trethyl, N-C.2- (2 -pyridyl) -ethyl] -propylandne, b.p. 121-1230/2-5M,
20 a?O 1.0422, and 2,3-epo)-l-N-ethyl-N-[2-(2-pyridyl)-ethyll-prop'fl-
ri~ 1-5184, -4
amine, b. p. 134-1360/4mm, r20 1-5124 , 20 1.o269. N-(2-(2-pyridyl)ethylj-
'D e4
ethanolamine., b. p. 139-1400/2rm -vms obtained by treating ethanolamine with
2-vinylpyridine in presence of HCI.
2/2

USSR
BKH", V- V-, KORSHM-W, V. A., MLYUTIN, A. A.,
1'-jU'-IT.' KORO N
T. G., and PASHININ, P. P., Physics Institute imeni P. 11.
Lebedev, Academy of Sciences USSR
"Superbroadening of Spect-mum of Ultrashort Pul::.es in Liquid-s and Glasses"
Moscow, Pisna v Zhurnal Eksperimental'noy i Teoreticheskoy Miki, Vol 15,
No 4, 20 Feb 72,, pp 191-194
Abstracti &-perbients conducted by the authors showed thnt superbroadening of
the spectrum of picosecond pulses %',, rather hiCh radiation pDw-ers can be
observed in I-a-actically any transparent dielectric. A neody-milm self--nodn-
locking laser and two a-raplifier sta~ges (length of active eleMents, -- 300 mm)
were used in the experiments, pei-mltting radiation vith a total cnersy equal
to 0.1-0.2 j in a train of 10-15 ultrashort pulses. ISP-51 Lund STE-1 type
spectrographs itere used to observe the spectral broademInG. Liquids with
various types of molecules and optical properties wore usedi carbon disul-fide,
attrobermene, 1--n-zene, toluene, izopropy-I alcohol, carbon tetrachloride, wator,
and liquid nitrogen. Superbroadening of the spectrum, was fowid in all thene
1/2

USSR
IL'IMEW, H. M., et al., Visliaa v Zhurnal Eksperimental"noy i Teoreticheskoy
Fiziki, Vol 15, No 4, 29 Feb 72, pp 191-194
substances except CS2 and nitrobenzene. The superbroadening effect was also
observed in a number of glasses and crystals (in V-8, F-1, 1,26, K2SS-7
glasses and in fused quartz and calcium tungstate). It is sirgested that the
observed superbroadening, Is due to strong lasor phase viodulation rather than
four-photon interaction.
2/2

USSR
UDC 669.295.046.43
REYFNIM', E. D., 1L'ICHEV, V. A., ZOTIKOVA, A. N., LWIN, I. B.
- -- -- "' - -4
"Mathematical Model of the Process of Chlorination of Titanium-Containing
Materials in a Fluidized Eed"
Tr. Vses. N-i. i Proyektn. In-ta. Al-yumin. , Magn. i Elekt-rodn. Proi,,i-sti (Works
of All-Union Scientific Research and Planning Institute of the Aluminum, Magle-
sium and Electrode Industr)r), 1970, No. 72, up. 196-200. (Translated from Refer-
ativ-nyy Zhurnal Metallurg-iya, No. 5, 1971, Abstract No. 5 G212 by the authors).
Translation: Problens of riathe-iiatical modeling of processes of Chlorination in
a fluidized bed are presented. A mathematical model of the process is suogested
for two basic technologic.,[] modes. The adequacy of this model for processes
occurring in actual apparatus it, the mode of compicte assimilation of Cl is
demonstrated. The modc) dc-veloped allows automatic control systems to be devclop-
ed for the process of clilorination of materials conLaining li in a Huidized bc'd
2 figs.
1/1

USSR UDC 669.295.053.4
VLADIMIROVA, A. M., ILICHEV, V. A.
"Processing of Titanium Tetrachloride Pulp in Thin Film Evaporation Apparatus"
Tr. Vses. N-i. i Proycktn. Tn-ta. Alyumin. , Magn. i Elektrodn. Przom-sti [Works
of All-Union Scientific Research and Planning Institute of the, Aluminum, Magne-
sium and Electrode Industry], 1970, No. 72, pp. 201-208. (Translated from Refer-
ativnyy Zhurnal Hetallurgiya, No. 5, 1971, Abstract No. 5 G220 by the authors).
Translation: Laboratory studies of the separation of a solid susDension from
TiC14 Pulp by the evaporation method are performed. The technical product has
a lower inpurity content than following settling, and does not require additional
purification to remove Al and Fe. A large laboratory film type evaporation ap-
paratus is designed and manufactured. It is tested under laboratory conditions
using artificial pulp and ia the experimental shop of one of' the plants using
commercial pulp. The tests show that an apparatus of this design can be succ(%ss-
fully used for proccssing oi~' various types of TiC14 for pulp, producing high
quality technical product arid a solid residue consisting of a dry powder.
Necessary data are presented for planning of a pilot-scale apparatus. 2 figs;
5 tables.
43 -

USSR UDC 669.295.046.43
ILIICHEV, V. A., ZOTIKOVA, A. N.., DROZ11ZHEV, V. 1.
"Specifics of Behavior of Petroleum Coke in Chlorination of Titanium-Containin.-
Material in a Fluidized Bed"
Tr. Vses. N-i. i Proycktn. In-ta. Alyumin., Magn. i Elektrodn, Proal-sti [Vorks
of All-Union Scientific Research and Planning Institute of the Aluminum, ~Magne-
sium and Electrode Industry], 1970, No. 72, pp 190-195. (Translated from Refer-
ativnyy Zhurnal Metallurgiya, No. 5, 1971, Abstract No. 5 G211 by the authors).
Translation: In order to determine the influence of the reducer grain size on
the technological indicators of the process of chlorination in a fluidized bed,
laboratory and pilot plant tests were performed with various grain sizes. The
tests were performed for two Ti-containing materials: Ti slag and Ti02-SiO?-
concentrate. The studies made it possible to determine the grain size of
petroleum coke necessary to provide a high degree of extraction of Ti from the
Ti-containing material with slight coke loss. I fig; 4 tables.

USSR
UDC 669.295.046.43
ILIICHEV, V. A., ZZOTIKOVA, A. N., KLYUMNIKOVA, Ye. F.
"Chlorination of Flotation and Autoclave Titanium Concentrates in a Fluidized
Bed"
Tr. Vses. N-i. i Proyektn. In-ta. Alyumin., Magn. i Elektrodn. Prom-sti [Works
of All-Union Scientific Research and Planning Institute of the Aluminuni, Mag-ne-
sium and Electrode IndustrYI], 1970, No. 72, pp. 186-189. (Translated from Refer-
ativnyy Zhurnal 1Meta11vrgi:.ra, No. S, 1971, Abstract No. S G210 by the authors).
Translation: A laboratory study was performed on the chlorination of flotation
and autoclave concentrates and they were comparatively analyzed. The dependence
of the rate of chlorination of three fractions of flotation and autoclave con-
centrates with up to 20% TiO, content on this content is linear. With identical
content of Ti02 at 800', the rate of chlorination of flotation concentrate is
1.5 times higher than that of the autoclave concentrate, One reason for the
increased chlorination ability of the flotation concentrate is the significant
difference in grain size of Tutile in the concentrateS. 1. fies.

USSR
UDC 598-972,591-185.5
TT-Iwi" V. D. VORONKSYJY, V. S., and GOLUBEVA, T. B., Moscow State
!University
"Sound Environment of the Lon,-,,Eared.Owl and Spect2.-al Sensitivity of Its
Acoustic Nerve"
Moscow, Zoologicheskiy Zhurnal, Vol 50, No 9, 1971, pp 1,358-1,368
Abst.-racti The sound environment of the long-eared owl consists of three
components of unequal significance. The most important axe the sounds emitted
by objects of prey (squeaks and rusite of rodents), cries of nestlings and
fledgliW, and nuptial voices of adult owls. In order to perceive and locate
these soundso the oirl's hearing must be very acute and highly discriminatory.
Sounds of emergency , alaim, aggression, and other si.-nals of cioam unication,
although also important, axe easily perceptible. Sounds produced by tTees,
other plants, and nonbiological objects are of much lesser significance.
The duration of biologically significant sounds is 0.0,1r-0.90 sec, and the
total frequency spectrum they cover ranges from 0.5 to 11.0 Khz. In the
voices of adult owls, nestlings, and especially fled6lings, the whole spectrum
is broken into four to six frequency components separated by approximately
e ual Intervals, due to ithich the voices have a harmonious quality. The

USSR
WICHEV, V. D., et al., Zoologicheskiy Zhurnal, Vol 50, No 9, 1971,
pp 1,358-1,368
width of each component IS 0.3-0.5 Khz in nestlings, 0.3-0.8 in fledglings, and
0.1-0.6 in adults, with intervals of 1.3-1-8, 0.8-2.0 and 0.2-0.5 Khz
respectively. The voicez: of adult owls axe spread over a narxower sound range
than those of nestlings E-,nd fledglings. Records of action potentials from
the auditory nerves have revealed that the cochlear receDtors are most sensi-
tive to sounds of 4-7 Khz. Those are the frequencies in which the owl is
specialized to the hiehest degree (sounds emitted by rodents and fledglinGs).
However, the spectra of all the biologically important sounds which have been
investigated coincide wita the owl's acute hearing range wich includes
frequencies up to 11 Khz.
2/2
-81

USSR
UDC 591.185.5+591.582.2:59
ILICHEV, V. D., Moscow State University, Biology-Soil Faculty
"Voice and Hearing in rhe Acoustic Orientation System of Animals"
Moscow, Zhurnal Obshchey Biologii, Vol 32, No 3, May/Jun 71, pp 299-311
Abstract: The authors present a general review of the problem of the in-
terrelation between voice and hearing in animals, which is of particular
importance for the solution of location and signalization problems in
animals, the use of acoustic repellents, sound-isolating mechanisms of
evolution, and other problems of practical and theoretical significance.
The interrelations of voice and sound in evolution are complex and manifold.
As a phenomenon, they rEpresent a fundamental biological correlation,
ecologically they link systems which are structurally and physiologicallv
independent into a single, biological complex, which assures the use of
sound and sound communications in the most important life functions.
Evolving as communucation systems, sound and voice are at the same time
species-distinguishing functions, serving as one of the mechanisms of the
evolutionary process. The evolution of acoustic organs in the different
systematic groups is considered to be of a mosal,c character from tile
structural point of view (principle of mosaicity); however, tile function.-I
characterts tics of heartng and voice, an well a6 their Interrelat Lon.,;,
1/2

USSR
ILICHEV, V. D., Zhurnal Obshchey Biologii, Vol 32, No 3, May/Jun 71, np
299-311
change in a specific direction, thereby reflecting the characteristics of
the use of acoustic orientation and communication on various evolutionary
levels. The interrelationships between sound and voice are characterized
by a hierarchic multi-channel character, depending on the ecology and
phylogenesis reached in the different systematic groups. The interrel&-
tionships are realized in three ways: organism-wise, population-wise., and
biocoenotically. Several examples from the literature are treated in de-
tail: for instance, the acoustic system of bats, for which echolocation
plays such an important part in life; the characteristic voice spectrum
and the threshold curve of the sound of the grass frog; the spectrum of the
breeding cry of the bullfrog and the neuron distribution of the auditory
nerve with respect to the! optimum frequency; the special characteristics
of biologically significant sounds and the hearing threshold curve of the
big-eared owl; sonograms and spectrograms of the grasshopper Drepanoxiphus
modestus, as well as the hearing threshold curve for this species. The
author believes that research in this field should be actively continued
to obtain further insight in the complex mechanisms involved and to discover
other possible ecolocation channels, which may be of importance in different
systematic groups.
2/2
69 -

USSR UDC 5TT-44:598-97
IL'ICIMV, V. D., Ornithology laboratory, Moscow State University
flloo~ation of Sound Sources by Owls"
Moscow,, Uspekhi Sovremennoy Biologii, Vol 70, No 1(4), Jul/AuG 70, PP 120-136
Abstract: Research on location of sound sources by owls is reviewed (53 references).
It is emphasized that the higb precision of location of sound sources by owls,
which reaches 10 Y is associated with a number of structural and functional charact-
eristics of the auditory system, among which are a) enlarged ear folds and operculum,
b) an assymetry of external parts of ears, a) air-filled cavities in the cranium
that connect the tympanic cham0ers of the right and left ear, d) a large tympanic
membrane with a laterally displaced attachment of the extracolumella to it, e) a
well-developed umbo clipeoli, f) an elongated basilar membrane, g) an increased num-
ber of auditory neurons, and h) a complex inner differentiation of the auditory
nuclei of the medulla oblongata. The specific characteristics of the auditory sys-
tem of owls, which aid in the location of sound sources, vary with the mode of life
of individual species and are acre pronounced for nocturnal than diurnal owls and
for awls that prey on rodents as compared with inBect-eating owls. Preying on
rodents at night requires the highest precision in determining the location of a
1/2

USSR
ILIICHEVA V. D., Uspekhi Sov-n!mennoy Biologii, Vol 70, No 1(4), Jul/Aug 70,
Pp 120-13r_IaA-3ri,",,
sound source. The hearing of owls that feed on rodents is attuned to sound
frequencies corresponding to those of rodent voices. The mechanisms applied by
owls in loca-lw*ing scurces of sound vary with the ecological situation. The fre-
quency spectrum &.aracteristice of sound signals are apparently of importance in
connection with this.
2/2

USSR IUX _591. 185+ 519i
CH -V v J G' 3 . S
-Ioscow Stat.a University
"Siolo;yical Si-,na-'s and FLnclional ("haractoristics of T-Ine col-I
,-.oscow, Zhurnal Obs"aChey 6iologii. No 3, 1970, vp 2 -2?5
Abstil-act. : TIo 1,.,cquorcy ran;io' spectral ar"J amplitude
4 p cooing, til-ireat anai
intervals, arld front of courLslhi
pi7eon.5 were All o.'~' these parameters, exce:)t the
- 0 L
great varia .oiii-v. '2he rela'~-Aonship between the amplit,,~Ua of Llia c3c:~Icar
Do-~.antials and evo~l~~d medullar. maesoncephalic, and r7.e-..1JLsp-,C_-re pQt(,mt_,a_:S,
~ne hand, and t~,c pa-_-.-_netors of acoustic signals, on ti-,a were ;,1--o
A co:i:par_J.-;on of aoove-muntioned parameters of the biolo,:;cai si,.-:~-
conditioned ret'lexcf; and ot~nr functional charactor~Lstics- of tr~(., :kcou~:-L'_~c
pi4conz -faile-d- to discloso any si;nifican.L correlation. '2tao for
C:4_ -.4e ~he e-clo'-Y o-' the z4geor" ..'-Ose
C:
does not ro,:;_uiro tnast3 zy~stons to be carefully adlu5tad to team: otnuz-. r
J
C.-Mr-D-10, '.mlike so;iio other b.rIds, the pigeon does not necd to purcl:llvu ana locatti
-Low-fruquenicy sounds, oecau:ie its bioloa-ical sign-'s are normall- --c-, CG-
wi4C,'I Vision.

=Egfffnmm

USSR
IPICHEV, V. S.
"Polyantagonistic Games"
Teoriya Igr (Games Theory -- Collection of Works], Ycn-vavan, 1973,
pp 181-185 (Translated from Referativnyy Zhurnal Kibernetika, No 10,
1973, Abstract No 1OV455)
Translation: The concept of a polyantagoni5tiC game and a stable situ-
at-ion within such a game is defined. It is proven that the existence
of stable situations is equivalent to the existence of optimil pure
strategies in a certain related antagonistic game. A polyantzigonistic
game can be looked upon as a model of decentralized control un'ter con-
ditions of uncertainty. Conditions, are presented Undei, which central-
ization of control does not increase the win.
1/1
r

USSR
E~',ICHEV,Y,
UDC: 51
"Conditions of Invariance, ol' Certain Properties of the Bel-Iman
in Multiple-Step IlItntagonistf"c Processesit
Tr. Sev.-Zap. zaoch. Dol-Itekhn. in-te (Works of the Northwest Folytech-
nical Correspondence Institute), 1971, No lh, pp 3-6 (from Kh-Kiber-
netika, No h, Apr 72, Abstract No hV463)
Translation: The author considers a dynamic programming equation of the
form
fk-l (xt, yt-%) = Fkft (xk, Yk),
vhere fk(xk,Yk) is the Bellman function, and Fk is an extrepaum operator
of the form
Fk~ Val
XkEXi,(-rA_d
Y&EYA:(S'A-,)
Conditions are established under which operator Fk preserv('s the con-
tinuity and convexity of the function ,Pk. A. Lyapunov.
1/1

USSR uDc 621.791:669-245
YUSHCEMM, K. A., KAMOYISKIY, N. I., and STARUSHENKO, T. M., Institute of
Electric Welding imeni Ye. 0. Paton; Physicotechnical
Institute of Low Temperatures, Academy of Scie7c~s Ukrainian SSH; ZAKHAROV, A.I.,
Central Scientific Research Institute of Ferrous Mztallur&Y
"Weldability and Properties of Invar Weld Joints at Low Temperatures"
Kiev, Avtomaticheskaya Svarka, No 9, Sept 72, PP 39-42
Abstract: The purpose of this investigation was to develop the technology of
welding Fe-Ni alloys (36N, 36m, and 39N) with a thickness up to 5 rm and to
evaluate the weldability of Invar with a thickmess up to 12 mm in order to
obtain a strong and dense joint with the required mechanical and thermophysical
properties in the 20 to -2530C interval. Chemical composition of the Fe-11i al-
loys was (in %):
C Si YZ S P Ni Cr
36N 0.032 0.23 o.43 0.009 0.008 36.1 ----
36 m 0-035 0.15 0-52 o.oo4 oxo4 37-0 o.49
36ti C-034 o.19 0.50 0.008 0.009 39-9 ----
Samples 'were submerged-arc welded with a nonconsunable 4-unrsten electrode
in argon, both with filler wire and without it, with All-26 and ilnF-5 fluxes.
1/2

YUSIEMITKO, K.A., et al., AvtomatichesRa, -42
ya Svarka, No 9, Sep -12, PP 39
Law-temperature studies cf the weld joints were carried out at the rhysicotechni-
cal Institute of Low Te=eratures, Academy of Sciences Ukrainian SSR, the
Central Scientific Research Institute of Ferrous Metallur[,y, and the Institute
of Electric Welding. Analysis of the mechanical and thermophysical properties
of weld joints at low termeratures where 36NGT, 36NGTce, and 36NGCe filler
wires were used showed that alloying with Ti and fn' produces a dense joint
where the alloy strength is equal to that of the base metal of the seam and
possesses high inpact strength and ductility at -2530C. E:merimental studies
of welded Invar (6 and 32 mm thick) showed that the use of 361-IGT filler wire
yields seams with defects (hot cracks). 6 figures, 2 tables, 8 biblio-raphic
references.
2/2
43

USSR
uDc 620.172.251.1:669.14.018.8
BELY&MOVA, K A. , STARTSEV, V. I., and TAVER,
t1t T_,
u e
YE. I., Phy:33.co-Technica7 Institu e of Low Temperatures,
Academy of Sciences
"Strength and Plasticity of '~%TS-17 Steel at Low Temperatures"
C~
Ifloscow, Mct---Ilovedc~n~lye i Termicheskaya Obrabotka Metallov, No
3, 1971, pp 7-9
Abstract: A study was made of the mechanical propf~rties of
VITS-17 martens2-ti-c n!-,3Lt1r1 sreel in the delivered state (hot rolled
products) and its ~,;elded joints at temperatures to -269o C. In
the hot-rolled stare %1.',7S-17 steel has sufficient plasticity and
is inserIsitive -;_o n-c,ate notchin- at test temperatures from room
temperature to -2330 C. In structural elements welded without
filler met,7t'- cr 'L--;_~sic composition WNS-17 steel can ")e
used to C. I -A tne oras(tnce ot: ~.n acuze not-6a, zhe srren'-!-t:-~
of tho- wi--Ijed -it -2'30 0, and -2690 C is -reatcr th'-1-1 th.2
Streni'th o', ~;L- room temperature. Th cchcmical
WM; C, MM, 0.17:,, si,
a"i , 0. 07 AL, 2. 1:~ 01. Zr,
000~

USSR uDc 621.785.78.9:539,3,r6:669.14.oi8.8
1--.11.-YA. STAIITSEV, V. I. and SMPOVALOV, 1. A., Physicotechnical
institute for Low TeM-Deratures, Academy of Sciences Ukrainian SSR
"Creep of Khl8NlOT Steel at Low Temperatures"
Moscow, Mletallovedeniye i termicheskaya obrabotka metallov, No 2, 1972,
pp 15-16
Abstract: The study on low-temperature creen involved nl8no-, steel
(0.1% C; 1.39% An; o.67% Si; 18.79/'0 Cr; 9.6% N-;.; 0.7% Ti) at 77.2 and
4.20K and various initial stresses. The creeD curves at theabove-tempera-
tures and stresses show three distinctive sections: initial deformation,
non-steady state (transitory) defornation,and steady state of creep which
proceeds at a fixed rate and is observed within 4.2 to 77'K as a function
of stress and temperature. 'The study included creep under stepped loading
conditions at 20 and 4.2"K. The stress increment was 6.8 k~,/rj,12 and the
hold time -- 1.5 hr. (3 illustrations, 1 bibl-iograDhic reference).

USSR
UDC 539.4
L
WIC SKIBINA, L. V., STARTSEV, V. I., Ph,,,sicctechnical Institute
of Low Temperatures, Academy of Sciences UkrSSR, Khar'kov
"Change in the Mechanical Properties of Austenite Stainless Steels avd Alloys
Due to a Martensite Transformation at Low Temperatures"
Kiev, Problemy prochnosti, No. 8, Aug 71, pp 74-77
Abstract: The results of a study of the effect of deformation on martensite
transformations in cer-:ain austenite stainless steels are presented. It Is
noted that at present ---here is no single viewpoint on -the Mechanism anc,
kinetics of martensite transformations although the theory o-,'- defects ill the
crystalline lattice developed in recent years more or- lo:!ss satisfactorilv
describes the mechanism --'::or the generation of a new Dhase in the deformation
of the material. Martensite transformations and their effec~_s on streng-th. an(~
plasticity were studied in steels of the type KM8147, XhlSITIG, KhIEN15 and
Khl8N20 at low tem~)eratures and under various test conditions. It was sho-,.,n
that the amount of martensize ar--sing as a rssult of t;-e
under cooling and deformation essentially depends oil -the composit-iop o_` the
1/2

JL'ICHEV, V. YA., et al, Problemy prochnosti, No. 8, Aug 7/1, pp 741-77
steel and on the working conditions. The exper-iments showed that at a given
temDerature the amount c---- martensite depends only on the total de~,?-ee of
deformation and is independent of the time over which the ce-eformazion is
achieved. The creep velocity increases with a rise in the stress level al-
though the rate of creep should decrease with a rise in the martensite con-
tent since martensite plates are a preventative to the motion of dislocations
and slow down creep. A comparison of steels KhI8147 and Khl8N1O shows that
martensite formed in cold working and martensite gradually arising in the
sample through low-temperature deformation effect the mechanical properties
of these steels in different ways. It is hypothesized that at large 3tresses
there may occur shifts in low-carhon martensite and as a result the rate of
creep increases. It is noted that these experiments are only a beginning an.-i
that further accumulation of experimental results is necessary-
2/2

Mechanical Properties
USSR
U-DC 539.4-015
YUSHCHENKO, K. A., STARTSEV, V. I., WICHEV, V. Ya., ~IOWKO, G. G.,
LIVSHITS, L. A., KAPLAN, L. I., STEPANOV, G. A., and GRUDZINSKIY, B. V.,
Kiev, Institute of Electric Welding imeni Ye. 0. Paton, Academy of
Sciences, UkrSSR
"Low-Temperature Properties of Austenitic Steels"
Kiev, Problemy Prochnosti, No 10, Oct 70, pp 113-115
Abstract: A study was made of the mechanical properties of some steels of
industrial melts destined for use at temperatures down to -269*C. A low
carbon content was characteristic for the investigated steels, and some
were also alloyed with nitrogen. The 21-16-8-N type stable-austenitic
steel had the beat strength properties and smallest reduction in plas-
ticity and toughness at. reduced temperatures.
1/1

USSR
UDC 620-172.251.1:669.14.018.8
BELYAKOVA, K. A., IVICHEV V. YA., STARTSEV, V. I., and TAVER,
7 ~ ..1. 4~
YE. I., Physico-Td'cWn-ic"ar-'Tggfttute of Low Temperatures,
Academv of Sciences
"Strength and Plasticity of VNS-17 Steel at Low Temperatures"
Moscow, Metallovedeniye i Termicheskaya Obrabotka Metallov, No
3, 1971, pp 7-9
Abstract: A study was made of the mechanical properties of
VNS-17 martensitic nging steel in the delivered state (hot rolled
products) and its welded joints at temperatures to -2690 C. in
the hot-rolled state VNS-17 steel has sufficient plasticity and
is insensitive to acute notching at test temperatures from room
temperature to -25,30 C. In structural elements welded without
filler metal or with basic composition wire, VINS-17 steel can be
used to -1960 C. In the presence of an acute notch, the strength
of the welded joints at -2530 C and -2690 C is greater than the
strength of the steel at room temperature. The chemical composi-
tion of the investigated steel was 0.014'/10 C, 0.08% Mn, 0.17X,, Si,
10. 28% Cr, 9. 55% Ni, 0. 66-00 Ti, 0. OT;10 Al, 2. 1 -0' Mo, 0. 01% Zr,
.06'~~ Cei, 0.0071-0 S, and 0.01"'0 P. 1/1
4 -,~ -

USSR
"T"
I.-9D- 621. 396.
SIH M! LEVI CH', :,% S. , SA-13,7170Y, V. J., TL'1CHEV, Yu.
"On The DesiEn of S"ir Power IStabilizing Systems"
Tr. --"ovosib. elp-ktrotevhn. ir.-ta (WorIks of the 7-,OVOS ibirs?
institute), 1070, vyp. 2, kn. 1, T) 119-127 (from F'Zh-Radlc-~~ --nnika, :~'o -11 j
~ I I p
AbstracL "70 7D353)
TransJation: The basic Drobl,=, in designing closed static sysl~eirz i'or
power control of SHF' de-,rices is providing the required preel-sion Ln tn--
condition of dyna-m-ic stabilitli,. A method of designing autoriatic ~:)rorwer eonLrc.:
systems is described which as3u--E:s a static error within jTiv(.-rI 113d-~S. C'J ~j I;,--
in addition to the static error, the total orror of the syste.-,-.. crinLain-,
which owls TA-t-,ir existerice to nonuniformity of th(~ fr,--raiency
rnis:31on f'actor of -,h,- directional coupll--r and the SIHF df--Lectjr, alid, 1,n..
of the transrussion factor of ail elements in the reedback ci-rc--jit. of
outDut -oover stc,:bility requir(!s not only a reduction ft. the vazuic (-.-rror of trif,
system, Dut also an improvement in the uniformity of the frequency re3ponse in th,~!
working frequency range-, as we!ll as in the stability oil the tre~nsmi.ssion fdctf'~r ftr
the given circuit elements. Bibliography of four titles. G .
1/1

USSR
UDC 547.825
Ye., IL'ICIIEV, I. Ye., RUKHADZE, Ye. G., and TEIZENT'YEV,
u ~
~jLo-s~cowSt`ate UYn3 versity
"Obtaining AlkylmercaF,toethylpyridines"
Leningrad, Zhurnal Obshchey Khimii, Vol XL, No 12, Dec 70, p 2763
Abstract: A method w;.:.s developed for obtaining alkylmer cap to thy I py ri (tines
(II) by alkaline decomposition of the salts of S-alkylisothiuroniuni in the
presence of vinylpyridine. This method assures high yield of the desired
product, but unfortunately produces a large number of S-alkylisothiuronium
salts.
By using 2-Vinylpyridine, thiourea, and benzyl chloride, a 47.4% yield of
benzy1mercaptothylpyridine was obtained; similar results were obtained with
ethylmercaptoethyl-2-pyridine, using ethyl bromide instead of benzyl
chloride, and here the yield was 50%.
1/1

Gyroscopic
USSR
UDC: 62-56
.1
SLIV, E. I., BORISOV, Yu. A., 70ST, Z. G., IL'ICHEVA, A. D., l,eningrad Insti-
tute of Precision Mechanics and Optics
"Errors of the Extremum Yethod of Finding the Meridian in Initial Orien-
tation of Inertial Systenswo
Leningrad, Izvestiya VUZov: Priborostroyeniye, Vol 16, No 8, 1973, pp 68-71
Abstract: The authors examine the errors involved in determinins the po-
sition of a aroplatform in the azimuth from the extremui.7i of the azin-uthal.
characteristic. It is shown that the expected accuracy of determininIT, th ~-
L-jroplatform position in --.he first approximation is higher than with Fyro-
compass determination since the procedural errors of the methad are lo-,; an~,
in principle can be reduced, accuracy is independent of the drift of the
leveling (Zrros, and at the svne tire the constructiona.1 errors are ti,c. s.-~~e
as in the gyrocompass method.
1/1

1/2 cc S UNCLASSIFIED PRiXESSIviG ..lArE---20NOV70
TITLE--SCLUbILITY OF CARBGN 0IUXIOE IN CHLGRIOE MELI"S -U-
AUThGR-(C2)-i~EVYATKIPj, V.N.., ILICHEVA, O.N.
CCUNTRY CF INFO--USSR
SGURCE-Zl--. FIZ. KhIM. 1570y 44(1)t 253
DATE PUELIShE0------7C
SUBJECT AREAS--CHEMISTRY
TOPIC TAGS-CAt~60N D I(jX I Of , MELTEN CHLORI 01- FUS E~._) SAL. I',.[-JLU,3 11-1 TY
C01TROL PARKING--NO RESTRICTIONS
OGCUMENT LLASS--UNCLASSIFIED
PROXY KEEL/FkAME--3001/0459 STEP
CIRC ACCESSICIV NtJ--A[10126211
UNCLASS If-!ED

2/2 009 UNCLASSIFIED P R ( I C EI I ~ G 0 A i E - - 2'0j N: 6 i I
CIRC ACCESSICN NO-AP012621.1
.ABSTRACT/EXTRACT--(Lj') GP-0-- ABSTKACF. THE SGLY- OF C01 Wbt-; IN MELTED
NACL (1), KCL (II)i ANU CSCL (111) INCREASES LINEARLY ~-ITH INCREASING C:"j,
SU82 PARTIAL PRESSURE ACCORDING TO HENkY'S SAW. TEMP. DEPENDENCE OF rH---
SOLY. C FCLLCWS TI-E EQUATION C EQUALS C SUBO Er'-'P(Q-RTj wERE Q IS THE
MOL. HEAT OF SOLN. ANC C SU50 15 A CCNST. THE EXPTL. VALUES OF Q (IN
CAL) ANL C SUBO (IN NOL. FRACTIONS TIMES 10 PRIME511 VOR It Ili A14D [If
ARE: MINUS 5804, 36.1; MINUS 5047, 38.9; MINUS 64341 I"a.4; RESP. ING
INTERACTIONS BETWEEN THE'SOLN. CJMPCNENTS WERE FOUND.
U,%1- L 11 1~ -S I F I F 0

UNA;; bLOOD kl:~%R 1, N:; i r:
iLo~lw -Iv,, I 1'-~dl L'i ::-"i ~-n
pp 5b-62, mmTmi-t 7L~ for I,- I , cat ion o J'; I':i
L: I L IiCCn C. 11~
w Lh, I,!
111-d il,'-:hy --j1,1---C U: ILI L- .71,17,',,
.11,ne I -C' 01, ir,
t v I Le r ci'~ c 0 ~'t rll'i"z At- w.
lliflucv'~,: ct 1:i!'rX-.-.'V "t
t'nt t~nvl t. liecyc~'S.~ at l!Iglit.
'Iyclt'u &i'o r1!-, t~ noticvz;!;~r and
ch.1-1ger, '-cnti0n.!d
V.,Qrv di,.tiat:1- ind~r :;,r I
tht' di-jr4n; CYI 14, U" Ili a7.r !.I
Ae rn t i ,- ~-c rc Iat cd nc t G.~' t L!~' j :-"l .~7
111.t UISO to th', ilitl~ll SJt,~ 0' Ui~ I!,
of thf,; stijoy i;h-~ tho Importan,-u c.' col-Itig Lh~- incv-i:
itate of th~ organirm into acccuzt wh~il, formulat W~l -,r-
-I'mej, cycl-.
A twly Of bio"tc-.U-;:' wallzl'a 12, ol gr..,nt 4.-pvrtmcr. t:: ;-,cc:~~s
regulation Off the r.tit,, Of lilLep art! wakeful:IUS5.
11 1 1w (A. V G . N' 4a's , 1 !!3: 1 Lila;
Vii I 1e t , I! L a and 0 L~W':'S) , iicrct~,n in (:)vk, L z
N." et "1l L. 19~%', In c-
ICE
-1hin arj~j,, rvnulr~ cf _1r"1:;t 'i
hi~t"Jri_ v. Ow activity CZ the cnvrAo
the b1Q-1 imroLaiii-n contLIlt ir. h",.,r.
7
717

USSR
IL'ICHEVA, S.
"Compounds Related to Diavriond"
Riga, Sovetskaya Ia7tviya, 1 Jan 73, P 3
Abstract: Aftnantane is obtained from petrole,,L-1. l,ir-.e dia=.ond, it, c3~,,rstallizes
into a double hexafTonal system, with the carbon atoms positioned at the nodules
of two cuboid grills in,-:erted one- into the other. Unlike di~.mond, a hydro;~'-,n
atom is attached to each carbon atom. !~jr replacini7 the hy:ilro- n ato-.is with
other atoris or radicals) adamantane derivatives are form,-~d, incliadin.,; a:rlino-
adamantane (also called midantin) which is an ef-Lect-.Lve dr,:-,, ai,-,ainst Viral
and bacterial infections. Midantane- does not hin-Jer vj.-nj!-~es From rm"crin,-, ~'-ic
host cell bu~ preventn the:ti Prom prorlucinC, viral nuc)-ei.c r--clds- Uic ctall.
Although th,: mf.~chrminm o3' action rcmaAm; to b(- elucl~U-Lt,-M, hn!-,
shown Viat mida!.mv~ not only curve; but alco prevents otli'--r
tory diseases, and parkinsonloni. lUirantladaric and. other derivativet-, uicvclopcd
at the Imttitute of Ori-anic Synthcois, Acadom.-I of Sclermus Latvit)n am
currently in the sta.;(-- oC clinical. inventigation,
1/1

U
1L'ICHEVA. S..
"TheWonders of Surreryll
Riga, 3ovetskaya La-tviya, 28 X'ar 70, p 4
Abstract: The 17~iga Scientific Research Institute of -0-e:12.cs
has entered the work- "Done homoplasty in Treating Patients with. -z.-o
of Traumas and Ortho-cedic Diseases" in the competition for S--a~-e
Latvian SSR. This work represents many years of research on 'Lds::-ue
ity by associates of the above institute's laboratories of Con5crva-~Iion of
and Organs, Biochemistry, and Acrobiology. and the Chair of Traumatoio~y,
Orthopedics, and ivAlitary Field Surgory of Riga Medical Institute. 'A'.1e namo-,
affiliations, and contributions of 'I.-.hese scientists are mentioned in i.ne arLicle.

ANO 01064-
AUTHOR-- !L. ICHEVAJ--s.
~ - 7_7=_ - --- - -, ~
TITLE-- THE ELECIFRONIC AID TO ASTROPHYSICISTS
NEWSPAPER--- SOVETSKAYA LATVIYA, JANUARY 27j, 1970, P 21 COL 3
ABSTRACT- THE INSTJ'TUTE OF ELECTRONICS AND COMPUTER ENGINEERINC
OF THE LATVIAN ACADEMY OF SCIENCTES HAS DEVELOPED THE "PPR-.'zK" A
THREE-CHANNEL, REVERSING RECALCULATOR. IT WAS DEVELOPED ON, tHE
ORDER OF THE RADIOPHYSICAL OBSERVATORY OF THE LATVIAN ACADEMY OF
SCIENCES AND HAS BEEN INSTALLED AT BALDONA. THE RESULTS OF WEAK
SPECTRAL STUDIES ARE PRINTED OUT BY THE "TSPM-1" PRINTER.
THE LABORATORY OF DIA%rj:'NOSIS OF INTEGRAL SYSTEMSY DIRECTED BY CANDl-
DATE OF TECHNICAL SCI ENCES V. F. BAUtqGARTEN, IS GIVEN CREDIT FOR THE
NEW APPARATUS.
19G00092

USSR 612.27(23+251)
ALESHINA, T. P., BUT'YEVA, 1. V., and 4j,'ICRWA, YE. M., Department
IM
.Lor Study of Health Resort Resources, C~_ntF~r-Wgtitute of Health
Resort Medicine and Physicial Therapy
"Dynamics of the TUt-ight of Oxygen in the Air on the Plans and in the
Mountains"
Moscow, Voprosy Kurortologii, Fizioterapii i Lechebaoy Fizichesk-oy
C3
Kulltury, No 1, 1970, pp 58-63
Abstract: Analysis of the weight of oxygen in the a-jr.r over a period
of 10 years (meteorological data of the Moscow University Observatory)
revealed a distinct seasonal pattern. The lowest values were re-
corded in July, 269.9 g/M3, and the highest in January, _IjGl.4 g/m3.
This index 5emained more or less the same in the spring and fall,
273-236 g/m It decreased with increasing height of the locality.
C3 1:1
The mean monthly va;ues were highest at the plains and low-mountain
stations, 30-35 g/m , and lowest in high-mountain regions, 16/5 cr/M3.
Among other relationships noted, the weight of oxygen was somewhat
higher on sunny, rainless days than on mostly sunny days, but with
short periods of precipitation during the day or at night. The weight
1/2

USSR
ALESHIN.A., T. P., et al., Moscow, Voprosy RurorLologii, Fizioterapli
i Lecheb"oy Fizicheskoy Kul'tury, No 1, 1970, pp 58-63
of oxygen also rose as the temperature dropped. The weL-ht of
oxygen is apparently influenced by climatic factors. For example,
oxygen in the air of mountainous regions in the Caucasus was found
to be 3-4 g/M3 heavier than in the mountainous regions of Central
Asia, when measured at stations situated at the same altitude.
2/2
108 -