SCIENTIFIC ABSTRACT AYVAZOV, V.YA. - AZARYAN, A.G.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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USSR UDC 539.23:678.745:537.216 AYVAZOV V. YA. KOBVI~, V. C. PEROVA0 L. V. -"Obtaining Thin Polymer Films and Studying their Dielectric Properties" Kiev, -Poluproyodnikovaya teklinika iinilcroelektronika, Do 5, 1971, pp 39-42 Abstract: A study was made of the process of obtaining polymer films on an in- sulated substrate placed in the interelectrode space,,the electrophysical pro- perties of these films and the parameters of thin-film capacitors based on them. The procedure for obtaining the thin polymer films in an AC glow discharge is described. Data are presented showing the.effect of the vapor pressure of-the initial monomer (hexaraethyldisiloxane) and the discharge current density on the stability of the dielectric properties of the films. All the basic electric 'parameters of thin-film capacitors with.a polymer dielectric measured in a broad temperature and frequency range are presented. A table is given with the dielectric constant c, cg 6 at a frequency of 1 kilo'Liertz, the leakage resis- tance for a DC voltage of 10 volts, the breakdown voltage V for capacitors with 2 an electrode area of 0.1 cm . These -arameters are sufficiently high for the thin-film capacitors with a polymer dielectric to operate under the most rigid temperature conditions. The described polymer films can be used successfully in microelectronics to obtain hilgh-frequency film capacltor.,i and insulating layers. USSR UJD C621-315-592:546:5719.238 A-YVAZCi7 V Ya "Chara-'teris'ics of 'hi-?i Si02 Films Prepared by the Electron-Beam Vapori:111ation 1.1ethod" IN ev, 'DoluDrovodnihovaya 'Uekhnikq imikroelektronil:a, N-o 5, 1971, pp 59-65 ates 'he effect of technolo-ical Abstract: This article investir factors on the composition, structure, and dielectric character- istics of fillms obtai-ned by the vaporizatio-ri of quartz by means films vrere,sputtered in 'he vacuum de- of an electron bemw. The vice UVIT-2U with the electron vanorizer eou-in-ient IEL-2 i..ith a distance of 24 cm between the crucible and tite substrate. The initial material I.as Si02 powder, sin-Lered at a temnerature of 12000 C in nickel forms and in a hydrogen furnace. Tablets mea- -10 mm3 and weighing 1.2-2-4 G .-tere prepared. The pro- suring 8X81 cedure for the ex:Derimental work done on these specimens is des- cribed, and resulis are given in the form of curves and tables. The author concludes t-hat the composition of 'he sputtered films is basically a function o-f the electron bean~power and Lhat their porosity i,~ a function of the substrate t-cm-periv-11-ure at the time of the sputtering and of the substrate material. L) Infrared:: Kays USSR UDC 535.853.4 VURPINOS, D, H., LISTOVNICIMA, S. P., V. YA. "Refle.:ting Attachment for an Infrared Spec trometer" Mosc(nil. Pribory i Tekhnika Fk-sperimenta, No 6, 1971,.pp 190-191 Abstract: The known devices for obtaining the infrared reflection and trans- missiori. spectra of thin films are highly complex. A,simplL I design of an attaci- menC fdr studying the reflection and transmission spectra of thin filris at angles of incidence close to 78* for single and double-beam devices is de- scribel. The device makes it possible to obtain spectra for films the thick- ness of which is much luss titan the wavelength. This provides information abo-ut the fil,m structure and makes it possible. to.study the boundary interaction of the coritacting phases of a different physical-chemicall nature. Irlic investigated sample is attached at an anryle of 75-78* to the axis of the lincident radiation as the mirrorclosest to the entrance slit of the monochr:)mator. The other two mirrors -are aluminum plated plass plates inade of KF-8 g1jass. All three mirrors are installed in a special rounting which is attachei.in a sealed tube of an illuminator. The sl1t, is covered by a rubber Dlate. gTo increase the sensitivity of the riethod (is~olata the radiation com- ponen tbarallel to the plane of incidence), a poi-arizer -- a cliff raction USSR KARPINOS, D. M., et al., Pribor i Tekhnika EkslISEIraoina) No 6) 1971, pp 190-191 grating applied to an aluminum-coated polyethylene f ilur is added to the attachment. In the spectra of SiO 2 films, in addiLion to Lisually observed ab- sorption band, new absorption bands were detected in the 1,300 and 500.cm-l region which are absent in the spectra of films applied to 'moriocrystalline Si. These nev bands are explained by the polarizing effect of the substrate. Analogously, in the 1,000 cm-l- region, an absorption peak was detected for Al 0 films obtained by the high frequency deposition~'method. 2 3 2/2 USSR UDC 621.793.12 XAjO B V. G., and PEROVA, L. V. V_V. Y "Production of Thln Polymer Films and Study of Their Dielectric Properties" Poluprovodn. tekhn. i mikroelektranika. Resp. mezhved. sb. (Semiconductor Technices and Microelectronics. Republic Interdepartmental Collection), 1971, Issue 5, pp 39-42 (from RZh-Elektronika i yeye:'primeneniye, No 9, September 1971, Abstract No 9A198) Translation: A method is described for producing thin polymer films in an a-c glow discharge. The effect is studied of the pressure of vapors of an initial monomer (hexamethyidiailoksan) and the density of the current discharge on the stability of the dielectric properties of the film. All the basic electrical parameters are pro- vided for thin film capacitors with a Dolymer dielectric measured in a wide range of temperatures and frequencies. ref., Summary. UDC- 621.382.8--416:'21-315-592 USSR 0 AYVAZ S. Wid ~,-,-OGRLT, G. i. "Film Capacitors Using Ti02" K-Jev, PoluDroyodnikovaya telrlmilf.-a i mikroele-k1tronil-i-a, 11o. 5, 1971, pp 37-39 Abstract: A description is given of a method for pre-pari-vig capaci- tors usin Ti-Ti02-A1 filmsand s-abstrates af- sodiwn and nonalk-ali glass. The results of experiments perfor-med on tht.-,,;;e devices are., also presented. Specirmens with an'oxide layer thicknop-s of 1700 A i,,-ere found to have a specific capacitance of 0.3 AF/cm;~; the diel- -he e~,tz-ic constant of the layer ~,.ras 58. Frequency !Lmits of t - ca- p:xcitors were a of 5 Mfz- Curves are plotted Lor 'he tera- a mwa U perature and frequency dependences of'the capacitance and. dielec- -h aut-horc are associated. Uric charact-cristics of Ji"hese devices. e with the Kiev Polytecimical Institute. 1/1 USSR UDC 621.z96.6-181.5 AYVAZOVA L BOGDA'111, G.I. *Film Capacitors Based On Ti02" PoluDrovodn. tekhn. i mi~-roelektronika. Rasp. mezhved. ob. (Semiconductor Technology Lnd Microelectronics. InterdeDartment,al Collection), 1911, Issue 5, PP 77-39 (from Kh--RadioteklLnika, No 9, Sept 1971, Abstract No 9V293);, Tranalationi Capacitors are obtained based on an electrolytically oxidszed titan- 2 luvifilm with a permittivity of O.~ microfarad/cm Lind tg 6= 0.01--Ox5. The temperature and Prequency characteristics of:the specimene aro shown. ) ill. 2 ref. Summary. 193 USSR GI' IBDVJP T. D., RUWTOVA, P. 14.17 and AWAZYMI L. A. "Biological Toxicity of Di=dnoethoxy-dimethyl Sulfidoll Rch. za-T. Azerb. un-t. Ser. khd m. n.. (Scientific Notei~ of Azei~Obaydczzhan University: Chemical Sciences Series), 19~(O, No 2, pp 69-70 (fro,-.i Pffh- Biologicheskaya. Mqiniiya ITO 2, 25 Jan 71, Abstract Ijo 211,23XI by M. Sh.) Translation: sulfide injected subcutaneously o4i, erythrocjrte co~.int, :into rabbits (0.2-1.0';,) did-not alter hb concentrati O.r.i~dicators of erythrocyte sedimentation rate. USSR UDC: 5117.26,118-07 SA-RnSYA:T, L. A. , !dIASKIN, A. N. , ZAVLIN, P. M. , AYPAPETYATI,~, ~Srx% M. K. Leningrad institute of Motion Picture Engineers "A Method of Producing Acid Esters of ~-Chloroethylphosphorous Acid" Moscow, Otkryt-.-.!~L. izooretenya, Prorivshlenw.-e Obrazts.-,r, Tuvarn:jye ~-'naki, "No 28 19T0, Soviet Patent No 260~74, illedl ~14ar 69, p 25 Abstract: This Author's Certificate introduces: 1. A method a--.' producin-a acid sters of O-chloroethylp osphorous acid of the general formula e -h r11CH,,:H,- 0, ,0 P~ 11 0', 11 r R, ~Where R is naphthyl, C) 1,C11, fe RI is an alkyl, dipheny1methyl, aryl, R2 is H, an alkyl, orjalkyl. As a distinguishing fealure of the patent, anino- phenyl, alkanola=ane or hydroqrn-aphthaline is interacted with. --lityleneglycolphos- -P hydrogen chloride wi-z-.h subzequen-z. phorous acid ch.1-oride in the Presence o. of thr goal; product by conventional methods. 2. A modification of this method in whiel; J:: c-arri-1. in an orgunic L;O).,,runt nu(:~i or., A ;wili IJ- 1:10"', procc~;; 1~; t-,urelcLl oU USSR UDC: 519.2 AYVAZYAN., 0. A.) SHAUMYAN, G. Sh. "Modeling the Mechanism of Formation of Family Incomes" Moscow, Opyt primeneniya Drikl. metodov mat. i vychis]. tekhn. v nay. kh-ve--sbarnik (Experience in Using Applied Met~Lods of Mathematics and Computer Technology in the National Economy--- collection of works),."Statistikal", 11972 , pp 23-38 (from RZh- -Kibernetika, No 5, May 73, abstract No 5687'iby the authors) Translation: The paper proposes a variant of a probabilistic statistical model which describes the mechanism of formation of the law of distribution of families and family members with respect to mean per capita income. In this connection, the basic input (basis) parameters of the mode'l are the param- eters of distribution of workers, those on pension and those receiving stipends in accordance with the sizes of wages, pensions and stipends respectively, as well as cf-:..rtain charac- teristics of family structure, The initial premises used in the model rest on the results of a one-time sample examination 1/2 USSR. AYVAZYAN, 0. A., SHAMIYAN, G. Sh., Opyt primeneniya prikl. metodov mat. i vychisl. tekhn. v naT. kh-ve,,"Stistika", 1972, pp 23-38 of the makeup, income and living conditions of factory and office workers for 1967. Calculations for experimental veri- fication were done in the Computing Center of.:the.state Planning Commission of the Armenian SSR. 2/2 31 - "NOWL MIII an T., 1 E. M V--MM NOM I hil USSR UDC 669.15'295 YAVOYSKIX, V. 1. , KOSTEREV, L. B. am B and RASTORGUYE-V, L. N., Mos "Activity and Concentration of Oxygen in Fe-Ti,Melts" oscow, IAN SSSR, Metally, No 2, Mar-Apr 71, pp 50-57 Abstract: The deoxidizing caDacity of titanium was studied by the method of electromotive forces and an indirect method based on study of the interaction of a melt with the.walls of a crucible. The emf method allows the activity of oxygen in the melt to be determined directly. The indirect method has an advantage in the study of the deoxidizing capacity of strong dcoxidi7err, since the determination of very low concentrations of oxygen in the liquid ion, N-.-:hich is analytically difficult, is not required. The use of the t-.,,o eli-,"E--rent -ethods increases the reli.~,bility oAf, the results nrodu-e,'. The results in(licate that the comr)osition of the reaction products from the d(-.o~-,.idntion of ion by titanium depends on th(! concent;rnti.ori of the titanim.R. Individual oxicle-7, ifer brc-)-d titaniuiij concont-al--iorl irterv-L- of tit-MIUM 42~~Ilst 0.11 rill! PM USSPI YABOYSKIY, V. I., et aL., IAN SSSR, Metally, No 2, Mar-Apr 71, pp 50-57 The thermodynamic characteristics of equilibrium of the deoxida- tion reaction for titanium determined by the tiuo methods airee -well. As titanium concentration rises to over 1%, the activity of-oxygen in the Fe-Ti meLt increases. Based on experimental data, the interaction parameter eT,- is calculated.' The high 0 value of eTi GO.65 at 16000C) indicates the strong influence 0 of titanium on the activity of oxygen in liqtiid iron- 2/2 USSR UDC 669.15'295 YAVOYSKIY, V. I., KOSTEREV, L. B., AYYUB, A. A., and RASTORGUYEV, L. N.7 Moscow "Activity and Concentration of Oxygen in Fe-Ti Melts" Moscow, IAN SSSR, Metally, No 2, Mar-Apr 71t, pp 30-57 Abstract: The deoxidizing capacity of titanium was studied by the method of electromotive forces and an indirect method based on study of the interaction of a melt with the'walls of a crucible. The emf method allows the activity of oxygen in the melt to be determined directly. The indirect method has an advantage in the study of the deoxidizing capacity of strong deoxidizers, since the determination of very low concentrations of oxygen in the liquid ion, which is analytically difficult, is not required. The use of the two different methods increases the reliability of the results produced. The results indicate that the composition of the reaction products from the deoxidation of ion by titanium depends on the concentration of the titanium. Individual oxides of titanium exist over broad titanium concentration intervals. 1/2 TISSR YABOYSKIY, V. I., et a!.. IAN SSSR, Metally, No 2, Mar-Apr 71, pp 50-57 The thermodynamic characteristics of equilibrium of the deoxida- tion reaction for titanium determined by the~two methods agree well- As titanium concentration.rises to over 1%, the activity of oxygen in the Fe-Ti melt increaqes. Based oa.experimental data, the interaction parameter eTI is calculated. The high 0 value of eTi (-0.65 at 16000C) indicates the~strong influence 0 of titanium on the activity Gf oxygen in liqUid iron. 2/2 USSR UDC 536.2 go.-As M., ZASIAVSKAYA I. G., YAPPOL'SKIY, X. G.,,~All.-Ur_ion Scientific Research and Design and Construction Institute of the Petroleum Processing and Petrochemical Industry "Concerning the Application of Perturbation Theory in Solving Three- 'Dimensional Nonli ear Problems of Thermal. Conductivity" Moscow., Teplofizika Vysokikh Temperatur, No 6, NOV/Dee 70, PP 1249-1255 Abstract: The solution of three-dimensional problems and thermal conductivity in which the volumetric heat capacity and the coefficient of heat conductivity are both dependent on temperature is considered. The heat capacity and the coe"icient of heat conductivity are approximated by expressions which more e=ctly agree with expariment, r CI(i t At t Ilt") t2) X(t) Alt,+ BI By making certain transformations,the nonlinear differential equation of heat conductivity is reduced to a nonlinear equation containing- a single small parameter, in terms of powers of which the asymptotic solution of the equation is found with an accuracy up to terms proportional to the cube of the small 1/2 116 USSR AMEN, A. M., et al., Teplofizika Vysokikh Temperatur, No 6, Nov/Dec 70, pp 3249-125, parameter. The technique for selecting the small parameter depends on the region in which the solution of the nonlinear problem is examined, whether high or low temperature. In the,high-temperature region the smallness of the.coefficients for t and t-2 is associated with the fact that lattice fluctu- ations determining the first term in thet expression for heat conductivity make the basic contribution to the heat conductivity of metals; if this condition is not satisfied, the region can be broken up into sufficiently small tempera- ture changes. By a combined application-of.the perturbation method and the nethad.of finite integral transformations, the three-dimensional problem is reduced to a z.-Stem. of ordinary linear differential equations with a solution equivalent to the solution of.the initial problem. 2/2 USSR UDO 576-858-07 ATMOLAMrSICA.Y.A., Z. S.) and Al"UN, M. S.. 4eddu.. y "Detection of Minirmi Viras Concentrations in La.-Ge Vc)jiujes c)f ?. b Ultrafiltration Through Soluble Laiithanun,-Altu-,unun-.Algi-~iatc.- Ultrafilters" 14oscow; Voprosy Vinisolo-ii, It'o 6, 1972; pi) 723-'120" Abstract: Combination or varification methods (double J.'11"u.mtilon throu"Ji bacterial asbestos filters treated with 0.05%, aqueouss sodiv-.11 alginatle solution) and concentratJon by ultra-filtratior. thro-,Th sohfble La-AI-a_I_rJna4,e Ult.. filters facilitates isolation of --inii-m.- arounts of viruse's from I.Vrge volul -lies of water. '2ais was demonstrzated by inoudating sterile, vater with polimz~jclitis vi:rnis ype 1 (1.1ahoney strain) at 133-1-0-3 concentration. Concen-t-l-ratio'n increase 2 1,, PIA-1/mI us compared d virus titers by to values prior to xLIt raf ilt~ratu ion. Yhe mathods ~.,-_re sen-sitive t-o actor mv, W -5~ Abaeme. t:)f vir-as in filtra (3 concentration f DO -to ind4iGatf:u that ;7.11 vii--,is -,,mu; rotaine-l. D-Aection of and -d. -)d in 37-D.T) of 1-liter of cytopathic agentr, was ion-sible by U -; meth% from, a wutt!r tr", tmmit p1wit and in 3,("Z oj" tbu VOI.C."I idvcr ncmr YICU-Awn. 39 PROCESSING DATE--160CT70 1/2' :A29 UNCLASSIFIED". !--.T.4TLE--THE PREPARATION OF PIVOT TOOTH BYASINGLE.STAGE TECHNIQUE -U- AUTHOR--AY E M. ZENBERG COUNTRY OF INFO--USSR :.:,'l.._~SOURCE- STOMATOLOGIYAl 1970, VOL 49, NR 39 PP 68 PUBLISHED ------- 70 SUBJECT A-IEAS--BIOLOGICAL AND MEDICAL..SCIENCE.S ATOPIC TAGS--TO0THv DENTISTRY9 PROSTHESIS CONTROL MARKING--NO RESTRICTIONS DOCUMENT CLASS--UNCLASSIFIED PkoXY REEL/FkAME--1998/0074 STEP NO--UP./0511/70/049/003/0068/0068 CIRC ACCESSION NO--AP0120774 UNCLASSIFIED-_____ - - --- - - - - - - -t Ird --- - -- - - --- -- UDC: 621.396.677(088.8) .,AYZENBERG, G. Z., ZHURBENKO, E. M., KLIGER, G. A., LYALIKOV, V. V. ~tVA Long-Wave-Impedance Antenna" USSR Authorts Certificate No 247362, filed 20 May 68, published 11 May 70 (from RZh-Radiotekhnika, No 11, Nov 70, Abstract No 11B61 P). Translation: The proposed antenna system consists of an antenna tower, and log-periodic zig-zag arrays hung on rails which are fastenedto the antenna tower. A switch is used to connect the transmitter either to the antenna tower or to one of the zig-zag elements.~ When the transmitter is connected to the antenna tower, the antenna system:is an impedance antenna with an- directed radiation pattern in the horizontal palne; in this case, the zig-zag log-pericdic arrays are passive elements which act as guides. In the case where one of the log-periodic arrays is fed, the antenna system is a direc- tional frequency-independent average-wave antenna. The direction of maxi radiation depends on which log-periodic array:the transinitter is connected to. .In case it is necessary to serve several sectors with maximum radiation in the direction of the vertex ofthe log-periodic structures,la transmitter is connected to each of.them. One illustration. A. K. UDC: 621-39 6.677-75 USSR ZHURBENKO E IX.:j ICLIGER, G.~: A., and LYALIKOV, "Impedance Antenna With Delay Structure Consisting of Zigzag Wire Lines" pp 39-48 Moscow, Radiotekhnika, Vol. 25, No li, 1970, Abstract: Impedance antennas contain.two elements, exciters and directors, the latter being an impedance surface which is usually -..a.ribbed metallic surface. The purpose of this article is to ana- lyze-antennas of this.type and to show how their present form, which is complex and difficult to produce especially at increased be imitated by replacing the solid metal eurface ,ths, can ribbons or wires bent in rectangle-toothed fashion. In their analysis,,the authors limit themselves to considering an asymmet- rical vibrator and impedance structure in the form of a grating of radial zigzag lines with vertical and horizontal elements of vary- ing length. They conclude by asserting that such antennas are promising for medium and high-frequenpy use, and recommend that further investigations into film and wi,A.,e impedance structures be made. Theoretically and experimentally determined directional dia- grams in the vertical and horizontal planes are shown. USSR UDC: 621.390.6w-3 AMEMIERG G. Z., ZHUBBEIWO.F E. M., KLIGER, G. A., LYALIKOV, V. V. "A Long-Wave Impedance Antenna" Moscow, Otkrytiya, Izobreteniya, Promyshlennyye Obraztsy, Tova rnyye Znaki, No 4, 1970, p 193, patent No 247362, filed 20 may:68 Abstract:. This Author's Certificate introduces: 1. A lons-wave impedance antenna which consists of a driver (made in the form of a ma-st) and director ele- 4. ments. As a distinguishing feature,of the patent, the antoennais designed for use in the middle wavelength range as a frequency-independent unit with controllable radiation -oattern. The director elements are made in the form of log-periodic zigzag structures suspended on rails. 2. A modification of this antenn whose distinguishina feature is that several attended sectors are provided with maxi- mum.endssion in the direction of the vertex of-the log-periodic zigzag structures by connecting a transmitter to each of these structures.~: USSR UDC i ~621-396.67 AYZENBERG, G. Z. andftBELOUSOV2 S. .,Antennas for Radio Communication, Broadcasting, and Television" Moscow, Elektrosvyazl, No. 4, i970, pp 47-62 Abstract: A review of antennas new and old, beginning with the first antenna invented by the Russian pioneer, A. S. Popov, which consisted of a vertical, nonsymmetrical vibrator. The author dis- cusses U -he history and operation of antennas both in the Soviet Union and abroad, including long- and medium-wavelength antennas for broadcasting (2000-3000 meters for the lonp,'waves and 200-2000 ~for the medium); anti-foading antennas, proposed:in 1939 in the Soviet Union; short-wave antennas for.communiea'tion and broad- casting transmitters; meter wavelength antennas for communications; .,.television and FM transmitting antennas; antennas for space eX- ploration. The article is liberally illustrated with line draw- ings as well as photographs of such installations as the pneumatic antenna mast developed by the USSR Ministry of:Communications Alocation not given horn antennas used in -radio relay lines, a 12 OA3 16/46 Loc: 621.396.67 USSR AYZE21THERG, G. Z. , BP IDUSOV, S. P., SHAMSHIN, V. A., and~3HKUD, M. A. IIT Antennas for Short-Xave Broadcasting" Moscow. Elektrosvyazl. No 5. 1970, pp 4-13 Abstract: This article is devoted to recommendations concerning the application, correction, and precisioning of new types of antennas recently developed, tested. and distributed. These include synphase antennas i-rith an active-range reflector and logperiodic antennas. The article discusses the basic requirements of such transmitt-in.- antennas in shor'll-wave.broadeasting, the parameters of the new anterinas, and reco=endations on the choice of particular types for network broad- casting. dependinc, on the distance covered. This List is given in the form- of a table, which lists such types as the SGO 4/8 IRA for an optimal wave of 12 meters. of 10.7 to 20.0 meters, cormley. arrangements conzisting of three an a range W SGD 4/8 X1 or SaD 418 RAD for optimal, waves of 12, 26, and ~~ meters", and,the RGD 70/0'. Physical and electrical charac'eristics, includin-- schematics showin3, ",he arran7ementus of radiators, of these antennas arc givon. --30OCT70 .412 `.--_041: UNCCASSIFIEU PROCESSING DATE --TITL-E-ANTEm'qAS FOR RADIO COMMUNICATIONt BROADCASTING, AND TELEVISION -U- ---A.UTHOR-(02)-AYZENBERG, G.Z.t BELOUSOVf S.Ps _.CCUNTRY OF- INFCr--USSR p "'l-SOURCE-MOSCOW, ELEKTR---ISVYAZI t NO. 41 1970, PP 47-62 DATE PLBLISHED-----70 SUBJECT AREAS-ELECTRONICS AND ELECTRICAL ENGR-, NAVIGATION TAGS-ANTENNA-ENGINEERINGp COMMUNICATION ANTEINNA, PNEUMATIC DEVICE, .:-:~TROPOSPHERIC RADIO WAVE, HORN ANTENNA/ (U) ORBIT COMMUNLCArION SYSTEM __~CGNTROL MARKING-NO RESTRICTIONS ~-DGCUMENT CLASS-UNCLASSIFIED 'PaOXY REEL/FRAME-3003/0254 STEP NO--UR/0106/701000/004/JO47/0062 CIRC ACCESSION NG--AP0129493 UNCLASSIFIED 212 041 UNCLASSIFIED P~ROCESSING DATE--30OCT70 ~CIRC ACCESSION -NO-AP0129493 ~ASSTRACTIEXTRACT--[U) GP-0- ABSTRACT. A REVIEW OF ANTENNAS NEW AND OLD, BEGINNING WITH THE FIRST ANTENNA INVENTED BY THE RUSSIAN PIONEER, A. S. POPOV, WHICH CONSISTED OF A VERTICAL, NONSYMMETRICAL VIBRATOR. THE AUTHOR DISC';JSSES THE HISTORY,AND OPERATION OF ANTENNAS BOTH IN THE SOVIET UNION AND ABROAD, INCLUDING LONG AND MEDIUM WAVELENGTH ANTE14NAS !!,.FOR BROADCASTING 12000-3000 METERS FOR THE LONG WAVES AND 200-2000 FOR .~-,JHE MEDIUM); ANTI FADING ANTENNAS, PROPOSED IN 1939 IN THE SOVIET UNION; SHORT WAVE ANTENNAS FOR C014MUNICATION AND, BROADCASTING TRANSMITTERS; WAVELENGTH ANTENNAS'FOR CGhMUNICATIONS; TELEVISION AND FM TRANSMITTING ANTENNAS; ANTENNAS FOR SPACE EXPLORATION.. THE ARTICLE IS LIBERALLY ILLUSTRATED WITH LINE DRAWINGS~AS WELL AS PHOTOGRAPHS OF SUC;4. AS THE PNEUMATIC ANTENNAIMAST DEVELOPED By THE USSR .~:,MINISTRY OF COMMUNICATIONS (LOCATION NOT GIVEN), HORN ANTENNAS USED IN RADIO:RELAY LINESt A TRANSMITTING ANTENNA'COMPLE -kFOR TROPOSPHERIC RADIO .:..RELAY,LINES, A PASSIVE REPEATER ANTENNA SYSTEM FOR RADIO RELAY LINES IN THE 1.1HOUNTAINS11 (LOCATION NOT SPECIFIED4 AND A UNIT OF THE "ORBIT" COMMUNICATIONS SYSTEM USED IN SPACE EXPLORATION SHOWING THE LARGE ~..'ANTENNA UISH AND THE BUILDING BENEATH. UFJHIS LAST ANTENNA, IT IS SAID ..THAT IT IS CAPABLE OF OPERATING UNDER ANY CLIMATIC CONDITIONS. -UNC LASS USSR uDc 615 83 32 .9-07 -.612.563 FORTNOY, V. F., SELIMNENNO, V. T., and laboratory of Ectracor- poreal Circuleti on, Inr;titute of Surgery imeni A. V. lfishnevakiy, kademy of Medical Sciences USSR, Pb3c(rnr "Temperature Topography of the Body Follo~..ring the Use of Two Different Methods of Artificial- Fvpothe=dalf 116scow, &sperixientalInaya lChirur-giya. iAnesteziologiya, No 6, Nov/Dec 70, PP 83-M -Abstract: Dogs were cl-Lilled by jxAmersion in cold ii-atev or by hyperthermic re r- fus on. In. k, _e animals ch-Med by iiiriersing the laver pnxt of the body Ln colud water, the lowest tenperature iqas recorded in the regions that came in direct contact with the water (subcintaneous 'dssue aid muscles aC the f e.-air), The. ten - perature of the regions no'. Lrmierssed Li the i-zuter (chest, head) was higher ~_rld -W th UW equal to hat of _e -riscera, the difference '--' een them not exceeding I.::) C. Extemynal ch-IlLing thus creates a 7adf~ent between the "central" and I~periphe_-_al 11 temperatures -nd between the immersed md nonimmersed parts of the body. Per- fusion of chilled blood iNesulted in f;~irly vaiform cooling of -he viscera, the ttwTerature gracUi-ei-at not -mceeding 20G, but thcre was a*'marked'jdifference --'n Lhe temperature bet"Ureen the -,-.-'Ecera and mct-ernal tissues (4 t/) 60c). USSR UDC 539-3:534.1 AYZENBERZ, Mi. V., Novosibirsk "The Low-Freauency 'gave Process of Deformtion in a Semi-infinite Cylindrical Shell Lmnersed Into a Compressible Liquid" Moscow, Izvestiya Akademii Nauk, Mekhanika Tverdogo Tela, No 3, I.LY-Jun 72, pp, 98-lo4 Abstract: A study was made of the results of numerical calculations of longi- tudinal low-frequency elastic waves in a semi-infinite cylindrical shell buunded by a rigid diaphragm and subjected to the action of an acoustic pressure wa~,re propagating in axial direction. Me development of longitudinal deformation waves was investigated for relatively great tire interials of the load action. The transient wave process, described by functions of the inormantless theory, is discussed by reference to diar drama of tim- dependent disturbances, Ion(-i- tudinal speeds, and shell deformations. It was found that the front of the wave, propagating on the shell with the speed of sound in a thin membrane, flows away with tim. . The slor-c of the incident wave front Ls not affe 2 and any n > 1. The author's represent the set of all such functions as R(k, n), and their ntimber (the magnitude of set R(k, n)) as I R(k, n) I. If 1) is a simple numbei- and a , I, Lheil 1/3 USSR AYZENBERG, N. N. , SEMYON, I. V. , TSITKIN, A. I. , Mnogo~,ustoych. Element), i ikh Primeneniye, Moscow, Sov. Radio Press, 1971, pp, 78-83. a (pa-l+ I)-- (P'") I IR (p', ])I= P. where and satisfies the inequalities: P2 and P hliere n> 2, the following relationship.is correct: IRVA, 11)k- R (p1. M(P - Finally,.if k=pal,e22 . . . where pi pS are simple divisors of numi ber then IR (k. n) 1= R (p n) I P2 Abstractors Note, There are many misprints in this work. The most Jr.1- portant one is in formula (3): there should be a minus sign belfore the 2/3 -3i3 --- ----- -- - - - - - USSR UDC 51:155.001.57:681.3.06 AYZENBERG, N. N., FRANTSUZ, A. G. "Pattern Recognition in a Finite Set of Descriptions" Probl. Bioniki. Resp. Mezhved. Nauchno-tekhn. Sb. [Problems of Bionics, Republic Interdepartmental Scientific and Technical Collection], NO 4, 1970, pp 70-74, (Translated from Referativnyy Zhurnal, Kibernetika, No 6, 1971, Abstract No 6 V645 by the authors). Translation: Problems are studied related to teaching of automata to recognize objects and situations described by a set of discrete characteristics. A class a r of canonical decision rules (CDR) is introduced, including , Jecision rule realizing error-free recognition in formation of a set of CDR on the basis of a representative learning sample. The basic theorems determining the properties ...of the CDR arc formulated. Algorithms for the formulation of the CDR set and ~selection of the optimal CDR are presented. USSR UDC: 539.4:624.oil "Analysis of the Seismic 'Reaction of Nonlinear Systems With Parameters Which Vary in the Process of Destruction" ~Tr. TsNII stroit. konstruktsiy (Works. of the Central Sciehtific Research Institute of Structural Elezents), 1970, ,ryp. 14, --DP 59-72 (from EZh- -Mekhanika, No 7, Jul 71, Abstract 110 7V867) Translation: The author considers nonstationary nonlinear systems whose parameters change --rreversibly in the process of perception of seismfc effects. Me results of some model and full-scale studies are presented the frequency drop of the fundamental mode of free oscillations due to the accumulation of cracks and other local weakening was recorded. The ratio of the period of oscillatioas of. the: limiting system to the initial period reaches a value of 3-4. The author presents a qualitative analysis of the process of destruction of internal, connections. of a structural ele- ment and adaptation of the structure to seismic, action, as well as giving recommendations on selection of "restoring force - displacement" ~---Iations. In studying selsmic reaction, the computational models for the action was taken in the form of "any of a set of earthquakes which cause oscillations 1/2 38 AYUMBERG, Ya. M. , Tr. TsNII stroit. konstruktsiy 1970, ri-D. 111, Pp 59-72 of the ground Vnich are reDresentable by a segment of a Gaussian amplitude- -nonstationai-f process". Results are given from computer analysis of the seismic reaction of a nonlinear elastic system whose rigidity changes ir- reversibly as a function of its loading history. It is shown that the rated seismic load and the corresponding required carrying capacity of buildings studied.drops a7ppreciab4r when the change-in rigidity of Systems ki- is taken into account. L. Sh. imnik. 2/2 USSR UDG: 624. 042. 7. 04 AYZ---NB.ERG, Y"'.M., Moscow "Adaptation of Systems with Disconnecting Links to Seismic Action and Calculation of such Systems with Incomplete Seismic Information" 'KA loscow, Stroitel'naya Mekhanika i Raschet Sooruzheniv, No 2, 1971, pp 35-40. Abstract: The subject systems consist of structurt~s provided with mernbers which arc- designed to fail when the scisi-nic toad exceed a certain amount. These members should be easily restored after the earthquake. Guy ropes on a water tower, or panels taking the horizontal. shear -n a building, are given as examples of sLich members. These members function as the disconnecting links of the system. The analysis of such system is presented. 1/2 SSR U S AY7:,--,;F-ERG, YA. M., Stroitelln-aya Mekhanika i Raschet Soo--uzheniy, Nlo 2, 1971, P-n 35-40 When a link disconnects the natural period of oscillation of the system increases. In the given numerical exan-iple the period of the initial system is 0. 4 second, ~period of the final system 2 seconds. Mo'st seismic actions are in this range. Standard spe-ctrums of accelerations versus periods of oscillations are avaAable. It is claimed that the optimum system should be based on a spectrum which has equal accelerations at the,natural periods of the initial and final systems. The prevailing per.iod of this tipect rom is 0. 8 second. The load causing the link to disconnect c"11 be calculated from the above periods. The design sci:,, loads of this system are 2. 9 times lower than they would be if the links did not disconnect. 13-3 USSR UDC,624.041:699.841 AYLERBEFC-2--yAl. M., KILIMNIK, L. Sh., MOSCOW "Concerning the Criteria of Optimal Planning and the Limit-State Parameters of Buildings in Calculations for Seismic Effects" Moscow, Stro-itellnaya Mekhanika i Raschet Sooruzheniy, No 6, 1970, pp, 29-3k Abstract: The article deals with the calculation criteria,of optimal structures In the case of seismic effects with account taken of their recurrence and in- tensity. An analysis is made of various relationships of the "restoring force - movement" type for elastoplastic systems and systems with brittle local failures. A study is mde of the,conditions of the stability of forced oecillations~ of systems with nonlinear restoring relationships. 9 figures, 9 bibliograpl2ic entries. USSR UDC: None and PAPELISHVILI, V. K. POLYAKOV, S. V., AY III-lulti-Story Earthquake-Proof Building" Moscow, Otkr_v-,Luiya, izobreteniya..- prpmyshlennvyp obraztsX, tovarnyye :znaki, No 12, 1973, P 95, 110 371335 Abstract: The unusual feature of this building is a set of panels 9 fixed to the base supporting colums.and detabliable'iji seicimmic activity. These columns are horizontally flexible. Ail illustra- tion is supplied. T11 USSR UDC 517-948 F., AIZERIUMLER, P. G. "Fewton's Method in the Theory of Implicit Functions": Kazan', Izvestiya Vysshikh Uchebnykh Zavedeniyl Matematika, No 7, Jul 71, PP 3-8 'Abstractt The author is concerned with the numerous questions involved in the theory of b-zanching in- the solutions to nonlinear,equations with analytical operators and the necessity of finding all continuous.solutions. Section 2 of the article is devoted to a description.of Newton's mm.-thod, wherein the author proposes the lemm o If is the root of the determinant equation, then 7,7E 1, wherer-- Is any value of the root of the s-th dogree of 1p is also the root of this same equation. ~The author then proceeds to prove this lemma. Based on the.theory of analytical functions it is obvious that the author's problem has p local solutions and Heirton's diagTam method can be wed to plot theml however, in the case of multiple roots the method requires fixtber justification; it is precisely this problem t6t is inv-lved.in section 3 of the present article. Section 4 is devoted to finding the real solutions to the problems posed In Section 1. The author cites examples to illustrate his propositions. 1/2 z : : 1 11 1 1 Ii It . ~ I I USSR uDc 613.6,615-187.5-012 MATOVA-GUSEVA, E. G., PERMMOV.A, V. P., AMEVSHTAD, V. S., DOI. V., BOGOMOWVAj L. M., and NTMEAT, S.; U., Institute oil Itrgiene, Kuybyshev "Labor Hygiene and the State of the Workers' Health in the Yalathion Industry" Moscow, Gigiyena truda i professionalnyye zabolevanlya, No 3, Mar 71, pp 49-51 Alstractt In the reactor section of a large malathion plant, the atmosphere was found to contain xylene, hydrogen sulfide, maleic' a~ih~de , methanol, ethanol, malathion, as irell. as dimethyl dithiophosphoric acid, and diethyl naleate. 1-11ore than 3,500 air samples were analyzed- for the above compounds anl the results reported in tabulazz form. tor the various process stages. It wafs established tha-b contamination of the air in the plant was due to in- , seficient automation, the use of manual labor in the handling of poisonous, materials, imperfec-v- control devicasl and so forth. Tire studies showed that laboratory workers verein contact with poisons for 59-92,"/- of their working +.i-,e. 11alathion wat, detected in washings, from the hands ancl in the woez clothes. It was established that launderingtof the woek clothes in a 1% caustic soda solution in 10 times as offoctive asthe modlum tripolyphosphate 70 USSR XYZENSHUD, V. S., et al., Gigiyena truda i professionalWe zabolevaniyat No 3v mar 71, pp 49-51 mt~h used in the plant. It was recommended that plant ventilation be im- p:-moved by installation of suction filtration devices at all points of high pmticide concentrations in the air. Also, the state of hea-1th of the workers was studied: 18 people had dermatitis and conjunctivitis, the number of awes of nervous system disorders increased from 10 to 38 over a 1 1/2 year Ixiriod. Gastrointestinal disturbancesAncreased from 5 to 23 cases over the wme period. Rapid introduction.of sanitary-hygienic measures was recommended p:Lus repeated checks of the work conditions after their introduction. USSSR UDC 577.1:615.7/9 AYZENSHTALT._,V__S., and, PERKHUROV, V. P. "Toxicological Characteristics of Dimethyldithiophosphoric Acid" Sb. nauch. tr. Kuybyshev. NII gigiyeny (Collection of Scientific Works of Kuybyshev Scientific Research Institute of Hygiene), 1971, vyp. 6, pp 90-94 (from RZh-Biologiclieskaya Khimiya, No 19, 10 Oct 71, Abstract No 19F2127 bv D. -G. Translation: Experiments on mice, rats and rabbits established that dimethyl- dithiophosphoric acid, when administered for a long time (up to five months) via the ptomach, causes a lowering of blood cholinesterase activity, a lower- ing of the total SH-gr'oup content of the blood serum, a disturbance of cerebral hemodynamics,,and dystrophic lesions in the liver (protein dystrophy) and epithelial cells of the convoluted renal tubules. The extent of the lesions depends on dose and length of intoxication, which in severe cases results in death. Foci of fine-drop adipose dystrophy of the parenchymatous cells were also noted in the liver, and focal necrotic lesions of the mucosa in the stomach. 68 UDC 551.5 + 551.1.S:9 ~7.064(57.,) (~,j DEVELOMLNT OF HYDROMTEOROLOGI CAL SCILNCE IF CENTRAL ASIA (Article by Candidatc of Gcographic Sciences :~*,.-N,kksarin, Doctor of cl-,griql., it Sciences B. A. Av-enshtat Candidate of Aysl~;I and Mathematical Sclt:occ~; &a, Regional Scientilic research Hydrc;-,otuoniltj i Institute; %'D~Eawi Ruselcn' Fri 12, 21 August 1972, pp A survey is given of the development of hydrocwteorolegical science in Central Asia. The prospects for further studies In the field of regional meteorology and hydrology are dis- cussed. The beginning of hydrometeorclor Leal work in Central A~la Uclor&Fs -o t!j,o 1870'a when theLfirst meteorological stations were founded in thiu territory. After V. 1. Lenin siCned the decree to organize the ietearclogical. service Central Ania,an 21 June 1921, the meteorological network bepaa tn deve1c, quickly, and a great deal of attention has been given to scientific rescarco in various, fields of hydrometeorology. At the present tim, the scientific and procedural work with recl,~!ct Ity, hy4roaxiteorology in Central Asia is led and coordinated by the Central Aim, Regional Scientific Research IlydrometeorDlogical Institute which ih ain;uIt jij OU31Y the regional center entering into the system of the World Weather S~r- vice. Below, a brief survey is presented of the most important results uL~- tained in the field of hydrotraLtearology in Ilzbektatan. and With respect to iti. divioic-ng, In All of Central Asia. Weather Forecantinr, After the Tashkent Wea ther Office wazq crusted in 193Z. work began the study of synaptic processes in Central Asia. The succeenful devoloprant of research in th~ field of repional byncr- ties Is connected to a rest anent kith the n... of 1, A, llugay~v and V, A,' Drhordzhio, who for many years headed this area in Central Asia. Under the le) 117 OR'S Gv'~ 99 4-d- 73 USSR UX 621.)14.57 -01P7, S . D. , 5EY, Y-J 'SKIS, T.F. LUMV, FIF.501r.4~, L.D., Cji S AYZEFSHTETT, L.S., Yk. D. "Systoom Of Control C,-' T~lyristorized Inverterl; Ij-,1T T :,h.-d. tran!:-). (*.-,'orI:z-; Of Tne All-Union Scienlif sea rch institute 00 1970, isi:ue 420, pp 69-85 (frcai RZh--1Me1~tronj.1.a i ycve primcneniye, :,o ADrJ1 19'1, Abstract vlo 43665) a svs1em of control o' 4hyrstor'zed converters Tra n E In t ion -, 7he pajer descri . %I L ~ I ui' 1't,.-to reverse stars vrith an equalizing re- arran,ed accordin.- to t'--- circ t actor" or accordin- to -a :~-Dh-oe brid-e sche::-,e which assures 'urn-on of a large nurqbc-r of' aer ic a- cara! lei connncted thyrintors. in t1he control circuit, individual- (for each thyrist-o,:) cut.nut corrent transfonmero are u1cQ. This ttscure2- hip-h offiricney ana rakeo ilt, rojsibl.,~ to obtain identical currents thrcu-In t1he thyric.- tor [.:atcs with a conoldorz!biv di.-;:.ersion of their inut characteristic!j. 7he cir- 4or. cult~for of two 5-loop networRB in,'. a dicchiar,,re thyri- The firgIL, loor~ a ste-ar ;_nitinl lyarot, and- the '.,;e rm~ce!!oary duration o' M-e control 1~ul0c, tal c" aract-e-TJ c. tics ar~: convidsrod experimn i of the pulse shaspers w,:*.t*- vzar_-1c-.i.- para=eters of the corrent of" the ou'L:-,ut trans- U formars, nn-r=-etero o1' t:,- thvrislors, znd lenr,' oP 4~-- connect4 n7 conductors. A b1c ,~!: d !I 1,rO ~:,:-ntr-.d c;f 1,1ne modo I ing on a 11 n 11;A1 o,-- C orn-r-i te r Of t'ne 5y tm ht rcll.% ar V:!:Itrol C', USSR UDC: 621-78:534-8 AIZENTSCNI,-YE.--G.,--VINOGRADOV, V. V., GRETNOV, L. 11. and SYCHEV, YE. N. Perm --Mte-_I! ersity "The.Effect of Ultrasound on the High-Temperature Aging of E169 Grade Steel" Moscow, izvestiya Vvsshikh Uchebnykh Zavedeniy, Chernaya Metallurgiya, No 4, 1973, PP 142-145 Abstrat. The authors study the effect of ultrasound on the carbide formation and state of the E169 grade austenite steel (0.48 percent C, 0.27 percent Si, 0.42 percerrt Un, 0.015 percent P, 0.02D percent S, 13.23 percent Cr, 13-30 percent Ni, 0.39 percent Mo, and 2.27 percent VI) during its high-temperature aging process. Billet:3 from this grade of steel were held at 1215 C in a salt bath for one hour and cooled in water. Specimens viere tur -ned from these billets 10 mm. in diameter and .210 mm long. These were subjected to ultrasound with an amplitude within an antinode shift of 15 microns at 700 and '750'(: for 15, 30, 60, 90, and 120 minutes with stibsequent cooling in water,, Control specimens were subjected to the same heat.treatment but without ultrasound. YAximal stress cross sections of control and specimens subjected to ultrasound were subjected to x-ray and electron micro- scope istudies. The results show that processing E169 grade steel with ultrasound during its high-temperature aging leads to the development~of a dislocation type in the mairix. To this is related the more intense grarralation of the 1/2 USSR AyzEN,rSON, YE. G. et al., Izvestiya Vysshikh Uchebnykh Zavedeniy, Chernaya Metal- lurgiya, No 4, 19731 pp 142-115 austeafte blocks in the Z1117and f20_07orientations in the specimens subjected to ultrasound. An increase in the. dispersion of the substructure under the effect of ultrasound results in higher steel hardness.. It is shown.that subjecting steel to ultra:3ound in-creases the rate of carbide particle growth and raises the parameter of the crystal lattice of the carbide phase. This could be related to the int-ansi- fication of the dIffusion processes. 2/2 EFFEC7 OF UlTI4LkSONIC VIBRATIONS ON THE BLOCK STRUCTURE OF COPPER [Article by Xc_~G. 0--entson I -K J)trobin- Perm State University, Metal Physil cs Department; Moscow, zvestl;a Vvr~ h Uchebrurkii gavedonly, Tavatnaya Rumsiatit, No 1, 1972, submitted 20 October 19?0. pp 122-1241 It has been established ill that in some polyeryntalline sample. In- clucinr copper, an treatment with ultras onic. sound, new dislocations are Renerated, and their density increases ith an increase in the amplitude of _6 tale t4trastanic vibrations. The threshold Amplitude beginning with which new dislocn"ions are generated docrenans with An increano,in the experimental t e, =p c r a -, " r e .A significant increase in the diSIOC4LIon density can lead to the fa=ation of new interblock boundaries during alignment of th~ 41olocati aas in th4 walls. The correctness of this proposition in neen in the results of [2;. It is dem,)natrated that in IKhISN9T austenitic steel fo=cd by'tiltrnsound at 1,000 degrees. the dislocation density iocreases, and the si.zze and shape !,I Lite blacks vary. Local heating of tht metals In an ultra- sonic field, on-the centrdry, can lcad to connolidation of the blockti. :n order to Investigate the effect of ultrasound an the black structure a! =ctalsq wo perfor~nd An v.-ray atudy of tho dimonq4tinn of the rapions of co- her~nt ditrercLen of technical cart-ptr subjected to ultrasonic -vibrations in e-1-fte:ant tc=p,:rAt.re ran,~.la. The copper a=ploa of wavelength and 10 = in dia=vtcr Annealed tic 460 dexroes for 2 hourn were subjected to ultrnsound by t~e 7-ccedure described In rcfertnce [3) with amplitudes of 3, 6. 10 and 15 micr~~,3 !or IG. 15. 30, 60 und 120 minuteti In pools with Lemperatureft of 20, 300 degre... A study was made of the croon sections of the samples corresponding to c't :4caticnn of ultrasonic stresses. These cross sections were polished a=.a electrolytically pickled in cancentrated It 3r0 4 to a depth of 0.3 min in or- craer to remove the tiurface work-hardened layer occurring during polishing. X-rays were taken oil the URS-501 tiLffraccometer in copper emiasion. The x-ray of thei stationary riamples oil film shiroed that the interference line" are nozitntformly dArkonvd. This indicates tIle pretlence in Lit& d=pIeP of regions 15 - Transformation and Structure USSR UDC,669.14.01.8.8,-621.789.2 SQN- Y2- NOV, L. 1M. and UTROBINZA I. K., Perm' AYZ ENT GREVN -STAre: university n the Fine Structure Effect of Ultrasonic Machining at 1000' C o of iKhk8M,9T Austenite Steel" Moscow, Izvestiya Vysshikh Uchebenykh Zavedeniy Chernaya Miatallurgiya, No 2, 1970, pp 114-117 Abstract: An investigation was made*of~specimens- of IKhl8N9T dustenite steel ultrasonically machines at 10000.C for 20 min. ~,In the process of sonication standing waves with amplitude-of 3, 5,, 10, and 15 mkm were produced in specimens az the place of maximum mi-~rration. In sections of specimens co Irresponding to areas of maximum ultrasonic stresses, the following were observed:. a).under the effect of ultrasound, equiaxial mosaic si:ructures were produced, whose dimensions (in comparison with. control specimens) were larger in the direction /-1117 and character Lc temperature slimller in the direction /-M7;~b) ist, did not change; c) static-disTortions with tendency to increased; saturation; d) the austenite lattice constant decreased. The 1/2 USSR UDC 8.74 AY24ggA~1.9 1-1. A~. ANDREYEVA, YE. A. -"simplest Search Mechanism for Controlling MuscuIlar Activity" V s;b. Avtomaty, gibridn. i upravlyayushch. mashinx (Automata, Hybrid and Con- trol Machines, collection of works) 2Moscow, Wauka Press, 1972, pp 128-136 (f rom. RZli-Kibern'etika, No 7, Jul7 Abstract No 7V657) - Translation: A survey is presented for experimental papers aimed at discover- ing the general principles and laws used by tFe brain~when controlling the muscles. The study was made on rats, rabbits and people. The special pro- cedure for which the animate organism was included in the circuit encompassed by-external feedback perrAtted creation of artificial' conditions under uiiich -the brain was forced to solve the search problem imposed fron. the outside, using only one or two muscles. The control process with senrch for the minimum pain stimulation by means of one muscle or Oib nuscles not connected to each other and the operation of a pair of antagonistic nuscles was studied. On the basis of these experiments, model representations of, the control laws Implemented for the above-indicated search activity were developed. 80 USSR UDC 51.155.001.57.681.3.06 BRAVERKO, E. M., ROZONOER, L.I. "Method of Potential Functions in the Theory of Machine Learning" Metod. Poteritsiallnykh Fu?iktsiy v Teorii Obucheniya MashinjEnglish Version Above] Moscow Nauka Press, 1970, 384 pages (Translated from Refera-tivnyy Zhurnal Kiber- netika,~No. 4,- April, 1971, Abstract No. 4 V702K)_ Translation: This monograph sums up the work of authors on development 6f the method-of potential functions and its use in pr:)blems of pattern recogn-,ition, iden- tificatton and automatic classification. Particular atte.ntion is given to mathema- tical problems related to the convergence of. random processes, arising when tho method 'is used, and its relationship to other methods of.learning theoi*y (in parti- cular, jaethods of stochastic approximation).. The reader mpst know mathematics as Aaughtdn a technical university; all other necessary information is Provided by the authors. The book is designed for engineers and mathematicians working in -the aTea or cybernetics, and also for students and graduate students specializing in this area. The chapters are: Chapter'l. Problem of Teaching Machines to Recognize __,~Patterns (Statement of the Problem); Chapter 11. Method of Potential Functions; Chapter III. Selection of a System of Functions ~i(x) and,Potential Function K(x, y). IV. Convergence of Primary Procedure of Potential Functions Method; USSR UDC 51.155.001.57.681.3.06 AYZERNAN, M. A., BRAVEPI-LkN, E. F., ROZONOER, L. I., Metod. Potentsiallnykh ..FLmktsiy- v Teorii Obucheniya Mashin, Moscow,:Nauka Press,1970, 384 pages. Chapter V. Application of Method of Potential Functions to ProbIlem of Teaching Machines-to Recognize Patterns (Deterministic,Statement of:Probl,em); Chapter I - Application of Method of Potential Function to Problem of Approximation VI. -of Functions-on the Basis of Values at Points Selected at Random; Cha-oter VIT. Probabilistic Problem of Teaching Machines to Recognize Patterns; Chapter VIII. Teaching Without a Teacher. 2/2 UDC 612.933-06.612.858.014.47:531.113 SMAL CORZ REFLEX ALTIVITY IN NOPMAL M.3 LAMMMECTOMIZED ASIMMS UNDER THE INFLUENCE OF RADIAL ACCELERATIONS jArticl- by G. S.-Av2lkov M. D. lemel'yanov, V. G. Ovechkiij and G. V Lnh1jq.VL N. 3, 1971, pp 23-271 alfomirred 2 June L964i Abstract: A study was made of spinal cord induced po-- tontials (U-reflex) in intact and 14byrindiaet=iZed rats at, 4~celleratior~ of 0.5-8 i,,;n a "head-pelvi.4'1 direction. The combined effect of accelerations in t'le range from 0.5 to 8 & considerably changed spiual cord reflex activity. At 0.5 S the H-reflt4x increased in trplitude =d returned to the background vLj.uei 41ter rotztion caused. At Zo 4 and 8 g the reflex was sup- prossod in direct proporcion to the acceleration. The time for reflex restoration also increased with en increase in accelaratton. During accelerations thim functional a tate end activity of the motor analytor were determined by a combination of fac;oru: reflqs~ changes ft. motor neuron activity, associated with muscular reception, and vestibular stimuli. In lst,y- rinth-Ictomixud animals the depreasiou of spinal so- tivity manifested a muscle dependence of the expooure. It is known that accelerations in a dLfinitu range of intensittes considerably cha4ge the nature of motor activity. The percentage of operator, errors iacreauen. the time required ior parformloa a stipulated task lLngchenz, and inhibited mobility is observed (L. V. Ch1,h=1dza. A. R. Kotovskuyu, et al;; V. 1. Yazdovakiy, at al.; Code, et al.). ne rowpluxity in -.7orformini voluntary movumLnts 4ur1,%,2 acceleration Involves an increase in body weight, impaired reflex regulAtLou from the in C=diti=ed a pred*minatice of'inhIbitional cortical processes (M. A. Cord and N. N. Gurovikly; A. S. Barer; S. 1. Nudman; 'Walls and Morehouso). 33 - USSR UDC 621.396.677.45 MIN, F. L. ~Disl:ortions of theRadiation Characteristics of a Spiral Antenna" Tr. Mosk. aviats. in-ta (Works of Moscow~Aviation Institute),, 1970, vyp. 215, pp 254-265 (from RZh-Radiotekhnika, No 4, Apr 71, Abstract No 4B68) Translation: A study is made of the effect of such factors as wave reflection from the ends of the spiral, wave damping along the spiral, and the presence of a cophasal component during excitation of a double spiral Them are 9 illustrations and a 5-entry bibliography. 1/1 USSR UDC:5?6.858.75-095.6-098-31 ~ZADOVA, N. B., IWMZE, S. A., and ZHDANOV, V. M., Institute of Virology, "IXOWDT~ ~..~novskiy~, Academy of Medical Sciences USSR, Moscow "The Effect of Antineurardnidaze Serum on Replication of Sendai Virus" Moscow, Voprosy Virusologil, No 6,,ITov. Dee 711 pp 665-670 Abstn.att Addition of antineuraxdnidase scrum (100) to fetal pig kidney cell c~atures infected with Sendai virus inhibited the release of hemagglu- tinin, neuraminidase, and the vizus into the liquid phase of the cultures, and.reduced by a factor of three the intracellular hemagglutinin titer and the intracellular virus concentration. Since these differences were observed even J.'n the initial hours of the Infectious processt ituas concluded that antincuraminidase serum exerts an effect not only on the final reproduction phase of the virus (as generally believed) but on all phasest prob-ably by penetrating the cell membrane and blocking the synthesis of hemagglutinin and nouraminidase, (which takes place inthe cy-toplasa.)'t but~without affecting,the synthesis of riboneucleoproteins (S-antigan)t. (which takes place in, thei nucleus) 1/1 USSR UDC 576-858.7~-083-35 ZUYEVj V. A., PETERS, V. V., and AZADOVA N B., Institute of Epidemiology and Micrubiology imeni N. F. Gamafeya, AcadeW of Eedical Sciences USSR, and Enstitute of Virology.imeni D. 1. Ivanovskiy, Acadeny of.1-ledical Sciences USSR, Moscow "Latent Infection of Cell Caltures Resistant to Viral Cytopathic Effects. II. Isolation of Influenza Virus From Latently Infected Cells" Moscow, Voprosy Virusologii, No 6, Nov/Dec 71, PP 713-718 'Abstracti NO CytODathology and no virus replication was observed in L cells inoculated with the WSN strain of AO influenza virus. During further culti- vation of these LWSH cells, no signs of virus-specific degeneration could be dete!cted.- However, immunofluorescent analyses revealed that most of cells contained virus-specific antigen. Infectious viruses were regularly isolated from LWSN cultures by means of successive passages of the medium in chick embryo fibroblasts, thoAgh not in chick embryos (which proved unsuit- able for this purpose). These viruses were identified ais AQ,Arffluenza, WSH strain. It was concluled that the,N,,, system represents a new form of latent influenza infection of virus-resistant call colonies, in which the virus survives in most if not all cells. 1/1 USSR UDC 576.858.75.098.396.332 ZRDANOV, V. M., and AZAD Institute of Virology imen~ D. I. Ivanovskiy, Academy W-Medical Sciences USSR "Intranuclear Precursors of Sendai Virus Ribonucleoprotein" Moscow, Voprosy Virusologii, No 5, 1971, pp 606-608 Abstract: The biophysical Properties of viral ribonucleoprotein (MNP) were studied in experiments with Sendai virus strain 960 grown in a monolayer culture of fetal pig kidney cells. Infection of cells with the virus re- sulted in intense synthesis of P14A and protein and in the formation of MP complexes that wcre not destroyed b treaLment with 0.02 M FDTA. These y complexes had a buoyant density of 1.38 and 1.35 g/vil in Lhe-nuclef and 1.31 and 1.24 g/ml in the cytoplasm, where they became ~elicai and formed part of the virus particles. USSR UDC 616.988-25-092-41-aB5-373-3 AZADOVA.,_N. B.J. ZHDANOAI,, V. M.) KOPEL'MAN) R. N., and 6AVRILOV) V. I., Institute of Virology imeni D. 1. Ivanovskiy, Academy of Medical Sciences USSR, I-bscow "Virological Characteristics of Infection in the L Cell-Sind7bis Virus System in the Presence of Antiviral Serum" 14joscow, Voprosy Virusologii, ITO 5, SeP/Oct 72, Pp 520-523 Abstract: Persistent infection in the L-SV system (multiplicity of infection 0.01 PTU/cell) in the presence of 0-5% of specific antivirua serum was charact- erized by alternating phases of degeneration arid proliferation during the first three passa;.~es, with virus and herv~gglutinilii present in the culture -nedium. During the rerninder of the 90-day lorj,, period of observation -nroliferation predominated, tire hwivq-,j_;1utiniu titur fell to it low lev'01, arid the virua w,113 frequently absent. This sugE;ested marked inhibition of virus synthesis. flow- ever, immunomor]~hological investigations revealed active synthesis of two structural proteins of Sindbis virus -- ribonucleoprotein and lipoprotein nem- brane antigen -- in 70tt of the cells. It is concludedthat a persistent infec- tion. which causes cellular exhaustion does not arrest synthesis of virus pro- te:Lns but only prevents the viruses from aggregating and leaving the cells. The infection is transmitted from one passage to anothe-r by daughter cells 1/2 04, "A UNCL ASS I File.0 ITLE-GA00LINIUM SRr_r_"iRA lN ALUnINUIM AND YTri~lvq CaRpiu _tj_ AUTHOR-(03)-A4ZAMATOVs Z.'(,, ARSENYEV, ,WWN'T RY OF INFO-USSR SGURCE-UPT. SP-EKTROSK. 19-10, 28(2), 0 AT EFIUSL I S 7 0 P.A.p CHUKKHFV~ ",Y. 289-91 .TOPIC TAGS--GARNETv ALUMINUM COMPOUNDt YTTRtUM COMPOUND, GADill-INIUMl EMISSION SPECTRUM, SPECTROSCOPIC ANALYSIS, LUMINESCENCE, SINGLE CRYSTAL -CONTROL MARKING--NO R,EsrRICTION~ ,',DOCUMENT CLASS--UNCLASSIFIED ~PROXY REEL/FR,&ME--1984/0083 STEP NO--UR/0051/70/023/002/0289/~)291 ~t[RC ACCESSION NO--AP0054885 UNCLASSIFIED 'si t: su-!tlt:-- Mir)- tit t C::~ -j~t-kL Vt. 3 X~i~mjut U -1 1 4A EXCFII~ED STATES ARE SPLTT INTO 4p 3, AND 4~ DQW~LETSP RES'. THF L UM T. N -z: S CIEN C F S r- E C- TU --A C (~R -Z C').N 0 E 0 T 0 T I i E P;~ 1 t4;: 6 PSUBS4~'V--N-HAZ,141ES .3,3 PRIM-8 S SU3SEVEN-FIALVES TRANSITION. TH"' 1 SS 10111 S C. T' lul lF r YIELDS C: N L ELECTRON SEAM, WAS OETD. AT I&A A? 0 LJQ. G 1, DUCED BY A 200 KEV c ;'~ c .4 N TIE M P S . THE PIESULTING. UPPUESCENCE CONSISTED Of- W 1 G': a ~"'(;Q~LY RE ~CILVED B.&NUSs VNTCERPRETEO AS THE TRANSITIONS TO Tq[- GROUl".0 ST.Vrc FRU"M T!IE LEVELS: -11~ SUBSEVE"-HALVESP PRUMF6 P MUPE'6 I SU3'vllFV[N--'rlALVE'"J, PIRIM[b 0 SU~INMC-lllrLvr(s~ ~111-1) PRIME-6 0 SUBSEVEN HALVES. INCRF-~M` THE ENERGY M-- T'iE EXCI TUNG ELECTRONS INCREASED THE UJUISITY OF: THE PRIMC6 P 541"SEYEU-MALVE5 Y[CLOS PRIMER S SURSEVEN-HALVES TRAN51 TtIF LIFETIME l7iF THE PAIME6 P ,kl ri p- , #I SU3SEVEN-HALVES LEVEL, 81 MUSEC, W4S REDUCE0 TO 3 ,4U.5[,r 1, OF 0*15PUCIENT TS TOGETHER WITWGU IN T~i[- GARNET. t%0111'1141~ !V I i.- "Lm D IWIP~ 01, !~Oi. fit if tL%!!JN A!~; I IOMA;C IWM-,~ LiTTI-P V%W't T1W. VRC'C7;*.!;~::sr VF s1 L*4 r. j L i-Y.La i'YA1.'-'0A!; uv I C~ Azaivw;~.i:a, i. G. ll'im. A. N. Kv!tt~uv, :t*, A. Stair Cii'tiii;~~Ff"~V'for the 11tv *1 ~1 u'r U:;%K (Ifaoluni V. G. Khlopir.)~ R~~Asiam. T),m d' irin-nl "f ~Imi,c yi-k-r ~nj:ifmerirlg on Ow (d I I t-t.o t A 1" ;'1 1 1,1 r W gz eut r r p'mo i In! i I y tc. ' ul'r !;~-r -a - Iv, of ewvrjivktw-.s Fersmg thii, hrurrh A tmWitrv ha~mlrsh. NAWral~y, Ow grs-uf, -tt difficulties arig-f in ha-ilimg wagtrl oe hl~b leval of Aril-iii-, , the tpmrtit-~ tif which in continuensly me re."sinf 4 I.T. F,tr each m%lhovt of in%talled cIrrtric po~vr v.( af~vn.~c r- the vrovr5,tn% of TVEL (fo-t elemwntO of Ili, VN'E:A il Al,~- C nard awt' - t"trati-d p..~%v,!r reivtor) type appro~irn%tc'-, - 4a iu',vic ~e-.rrs Per -ju;jr e4 2ucll ~ft-I.A nv-.~ ("rmcd' I'm r"d~rmg ,.amte-~ of a hi;h kevl v~ artivivy lxarxY4tiktt I-,y xv~, dvcsv. atritage f,,r sevt-,Al t,smd,ed y~atu i.!, roqtjsreil. A-ide fr,~m %~.is it ~no-i i6w Ili,, rtorire 4 M . n,f:4 cf tictivtty Ir, I,.),. O,rm "inc. it i% ael'ur fAct ...... t., ~ojd 1" 't-mallatc th, im.ko ith air Cur hydr,iav,, k-swd due. lc. radirity,%%. ef Ahe sow-uon. In voni)cr. tiot, ~ itN fmc, lbil lbr, "rvie~ lkf, ,f ;J- 'J('rar'~ ftp,~Co$ to trmcdw) of additinnal umX4 iv required, to replace thc6,, h.~.Yc ro", fivoAvn tiown. Concerti nbout ths? cinstruction fin-A opersit-in of Vto#Ag~ IYZA~vl io (him c- are tran"ferred to follawmi: It is t-t.ral tk,.,l iden of eoclommg ratimactive waolc-m lit giasm~* AnA bititri-mn that are m. slightly ... Aitble it, Mer In entirely logical. - tnetic Put'Niance. In.,) he reliably burard fur a proltinged period Without ;. cat expenditures on ti- it ... % u[ storag,t upacett. Itwever, the %'%a)'lrkkY ol. cw"ttsto eunb0'r it, cloguria it% biturlan I# peroti"4oble volly for wastes with a specific actit,tt. 7 hiss than 10 curics per liter. At it greater speciftc 4ct%vity swellm; in tire. of thr bitinnon in ol,svi%ed. becaune of tite ',1-ration of ga.mem, lorm .1 a result of radtolysir. Tile storage spaces for 1-itumen must be made w-. expinxive-proof design, since *ne of the Itzinic ;axses libernted is h,t,dr( [,'!. 1:1. For more active solutions I > 10 curies per 4iter) obtained in processing of TVFL front aturitic reacturs wt,.h it high burnup of fuel. v, cation is more reliable metliod, lit Oita work a tecl)nieal and economic ccmpariaon of two inethud hawllit'g highly -tiv~ -'tr. ;. l"t-f-med: "~t":age to tlnu. mild viti,ifi with subsequent rtoratio of tile gl.ii,a Woeko, jA cr~mlrison with the m ~n ,I pumping w,t%1tfl into de~ep formations of the eart.Ws crust is performi a work by V. I Spitain and othcra, lot 0ii.- 4,,virt Union nrui in other cuu:=rie~ 4-o-ve0a) tsirth-l'of vit it cation of liquid waptait will% A high level of activ,itT are being developed, .'hn differ in technology and design of the apparatuses, but all of them may conditionally divided into two groups: single-ttagr and two-stage prac4 le 7 Single-stage processes are simpler -4th respect to formulation tipparalus. but. however, their operatiun to very complicated. the set life of the apparatuses in in,,ignifica rit, in ro"neethori witli tile fact that, zu. process of digenting glans at a temperature of q00-1000 degrees C a e !3 of the nitric-acl(i solutions ant! .'e nitrogen oxides in the Water vaport, ~ilie Wall. of I:- 'j,partitutteo ccurm. It app"irs more feasible to conduct the process of vitrification i tu atages: to perforin dehydration and calcination at comparatively low te pr tores (350--40C0 C). and to form tile glass ;it :iigh temperatures (90t- ;V4 C), One of such methods is the mc-thod bring developed In tile Soviet U m f6j, with respect to which tile process of drying and calcination is perl , r- in an apparawa with a boiling layer, and the pr,-cess of vitrification in cerumic 1concretc) crucible by means of an %ndction current. A technicril-cconomic analysis, of the method of storing solution L& considered in detail in a paper by V. 1. Spitain and others. In this pip analysis In made of only the method of vitrification and a comparison a -c with the storage of solutions. - 37 Heat Treatmen USSR uDc 621-791.856-3:620-193-41 YURCHE1WM, VYU. F., SOTNICHEkIKO., A. L.) KOMISSAROV, V. G., and SHURAKOV S. A. "Effect of Heat Treatment on the Structure and Corrosion Resistance of the -the Heat-Af- cted Zone of Joints of f0al~ 10T Steel" Metal In fe aN Kiev, Avtomaticheskaya Svarka, No 6,.Jun 71, pp 8 -A-1 Abstract: Studies were made on joints of InI 10TpiDe 57 mm in diameter with a wall thickness of 3 mm produced by argon-ard welding. After welding, a portion o-f the joints were tempered at 7000C for 2,10, 100, and 1000 hours: the other portion was querched ~n water after heating -for different times at 1000-12500C.. Heat treatment of lKftl8lTlOT weld joints increases the rate of knife corrosion and exT)axids the front of its development. This was caused by itation, at this temperature, of chronium carbides of the type Vfe-~C' precip U 0 allong the grain boundaries of the heat-affected zone. Holding at 7000C 'Or 10-10C, hours leads to coalescence and dissolution of these carbides and to the aD7oearance of the sigm-a-phase at the grain boundaries. In this case the carbon, being freed in the dissolution of'metastable chrcmium carbides, is bonded in carbides of titanium which are basically distributed in the body of austenite grains. However t*ais process dimen' Lshes the rate of knife corrosion. Quench-in- joints from 1000-11500C lowers (by 1.5-5 times) the rate of knife 1/2 USSR YURCIMIEM-KC, YU. F., eta!, Kiev, Avtomatichaskaya Svarka, No 6, Jun 71, PP 8-11 sion. This has been associated -with a chan-e:in the type of carbides of corro titanium in the heat-aff cted zone, by redistribution and removal of internal fe stresses, as wEll as with the elimination of concentration heterogeneity of austenite in grain bodies and in their boundaries.:'Increasing q:aenching. temperature (1150-125000 leads to homogenizat.3 oil. of all zones of the weld joint and prevents knife corrosion; Reheatin&joints for quenching above 12500C increases the rate of knife corrosion. 7 figures~ 2 bibliographical references. 2 2 USSR uDc 612.821.2 CH-ElYCASHM, A. IT., arjL~Z~RhSHVILI~ A. A., Laboratory of the Physiolot7ical and Physico-Chemical Basis or'IVM-6~' Insti-ti-te of Biophysics, Acad y of Sciences enn USSR, Pushchino-na-Oke "Pbarmacological Investigation of 'Memory" Moscow, Zhurnal Vysshey Nervnoy Deyatellnosti imeni i. It. Pavlova, Vol 22, NO 3, I~Iav,!Jun 72, pp 504-509 Abstract: Administration of RIHA-ase into the cerebral ventricles of rats induces a dissociated state during which a previously learned conditioned reflex ic- abson-IC but spontaneously reappears on thin next (lay, even when an tion of' tile IVil-ase. the. ac opposite conditioned reflex is developed during This is the nonspecific effect of MA-ase which is also exerted by it large numn.,ber of other drugs. A new conditioned reflex can be developed durintf the action of JUIA-ane. However, this reflex is no longer nanifested on the next day either in the normal state or after repeated injections of RIWA-ase: each time it nrust be learned anew. 'ibis is the specific effect of M14-ase, vhich vrevents consolidation of the nemory trace or.the transformation of short-term meziory into long-term.. During evaluation of the specific effect of' any agent, it is necessary to consider the raechanism of "dissociated learning." 1/1 _R4- USSR UDC 616.981-553-07:61 .15-o98]-o78 6 AZAMOK K. S., Vitebsk Medical. Institute ."Possibility of Using the Passive Hemagglutination Test to Detect Toxin in the Blood ofaPatient Suffering from Botulism" b. Moscow, Zhurnal Mikrobiologii, E. ul -pidemiologii i Immunobiologii, No 7, J70, pp 112-114 Abstract: It was found that the passive hemagglutination test (Rytsals method as modified by Sinitsyn) quickly reveals the presence and type of toxin in the blood of, A patient suffering from botu:Usm, even when a bio&.ssaylin mice is negative. The test was positive with erytiu7ocytes sensitized solely with type A antitoxic serum in a 1:320 dilution, with blood taken from the patient before he was given therapoutic seruta. It was negatJLve with washings, urine, and blood taken after administration of therapeutic serum. The test was particularly pronounced 3 days after a blood sample was taken azmi stored at room temperature. Hemagglutimtion was also positivewith erythrocytes sensitized only to.type A toxin, but its titer fell to 1:160. 1/1 USSR UDC: 539.4,015 AZAREV~q_H_,__q_t_I, BERNSHTEYN, M. L., F.RID.MN,, V. B., and SIBM'GIN, V. V. .~hermomiechanical Hardening of 4KhlOS214 Steel" Moscov, Fizika i I'Chimiiya Obrabotki Materialov, no..6, Nov-Dec 70, PP 133-136 Abstract. A study has been made of the effect of various syst~_.mr tind ~parameters of thermomechanical treatment on the hardening of 4KhlOS2M 1 designed for valves of tractor.engines. I stee t was found that upon high-teniperature thermomechanical surface treatmel'It. (MIST) of the working bevel of the valve, its hardness in the high- tempered- -state increases as compared to ordinary quenching and the same:tompering. h T e obtained results inake 1.,; possible to uniqu6ly select optimum ecification for HTTST, inclu L (31 us ill S ding surfac rolling g rolls 15 trim in diameter with a force of 250 - 400 kg per roll fur.10- 15 seconds, the degree of' strain being about 40-a. The recommended degree.of 8train with HMST is consistent.rWith the data in the Literature. The suggested specifications insure ma/imum pre- NOW-vation of the hardnean of 41010S2M temporing, and -high hardness immediately after treatment.. USSR UDC ~20.17 AZARKEVICH, L. B.t BIAYKHWt YE. H.t NAKOVETSKIY, V. A., and HILIKOV, V. G. "A Rubber-Like Optically Sensistive Material on the Basis of Oligocliene Epoxy 'PDI-3X' J Tallin, VII Vaes. Konf. po Plya:rIzats.-Optich. Hetodu Issled. Napryazh., 1971 Sbornik (Seventh All-Union 17onference on the Polirization-Optical Fethod of. Stress Research -- Collection of Works)# Vol 2v 1971p pp 106-109 (from Referativnyy Zhurnal, YekhanJJta:r No 2p Feb 72, Abstract No 2V16506) Translationt A report is given on the composition and opticomachanical properties of optically sensitive materialn nade of the oligodiene epoxy PDI-3A in combina- tion with epoxy resins. When applied an photoelastic coatings such zaterials make possible the measurement of plastic deformations fiDm 2 to 30%. A cali- bration diagram is presented for one of the materials. Samples from the obtained materia13 were subjected to repeated loadings (stretching or pure fracture), and oa.the basis of 1.5 - 2.0 thouzand cycleathe stability of the opticomachanical propertias of the photoelastic coating uas shown, Inadditiont these materials possessed low optical sensitivity. The last two properties axe particularly tu" eful in the measurement of accumulated deformations~ during repeated loadings. 66 USSR 'UDC: 533-99 AZARKEVICH, Ye._I., Tomsk Polytechnical Institute "Using the Similarity Theory for Computing Some Characteristics of Electrical Wire Explosions" Leningrad, Zhuxnal tekhai(.,heskoy fiziki, No 1, 1973, Pp 141-145 Abstract: Electrically exploding wires are now being used for switching a current from Eta inductive storage unit to the load, ..but there is as yet no simple and precise method for computing the tuned circuit for the exploding wire. The author of this paper shows that the simila-zity theory can be used to reduce the multi- plicity of factors on which this computation.depends -- the cir- cuit inductance and capacitance, the charging, voltage, the length and cross section of the wire -- to just two, and: can thus be made to yield simple empirical formulas for the design computations. The.application of similarity criteria to the processing of the 'experimental data, obtained at various times,in the Scientific Re- search Institute of High Voltages:of the Tomsk Folytechnical Listi- tute, is explained. The author expresses his gratitude to Yu. A. Kotov for his comments, and to V. S. Sedom and V. S. Alenichev for their assistance in making the experimental data available to him. 50 '___112 025 -ASSIFIED UNICL ;''PROCESSING DATE--160CTIO ,.TITLE--STRUCTURAL CHANGES IN TITANIUM HYDRIDE AT HIGH.HYDROGEN CONCENTRATIONS -U- AUTHOR-102)-AZARKH9 Z.M., GAYRILOV* P.I. ~CCUNTRY OF INFO--USSR 1970, 15(2-1, 275-9 .'~DATE PUBLISHED ------- 70 ~~SUBJECT AREAS--MATERIALS, CHEMISTRY CJOPIC IAGS -TITANIUM COMPOUND, HYDRIDE, HYDROGENi GAS CONTAINING METAL, :,"~'.:~METAL CONTAINING GASt SOLID SOLUTION, BETA PHASE -CONTROL MARKING--NO RESTRICTIONS -:-,.DOCUMENT CLASS--UNCLASSIFIED ~-PROXY REEL/FRAME--1995/0909 STEP NO--UR/007C/70/015/002/0275/0279 .~CIRC ACCESSION Ni)--AP0116419 U N C L A SS I F I E D _~'2/2- 026 UNCLASSIFIED PROCESSING DATE--160CT70 'C'IRC ACCESSION NO--AP0116419 --ABSTRACTIEXTRACT--(U) GP-0- ABSTRACT. THE TI-H SYSTEM WAS STUDIED TO THE PHASE BOUNDARIES IiND THE:CUBIC AND TETRAGONAL LATTICE PARAMETERS AS A FUNCTION OF VHE H CONCN. AND TEMP. IN THE 2 PHASE REGION ITIH SUBO.15-TIH SUB1.71 A HYDRIDE WITH 'THE COMPN. TIH SUB1.5 WITH-A DEFECTIVE FCC. LATTICE: (BETA.PHASE) AND A SOLID SOLNe OF H IN METALLIC TI (ALPHA PHASE) EXIST. THE LATTICE PERIOD OF THE FORMER REMAINS CGNST. IN THIS REGION, A EQUALS 4.404 ANGSTROM. IN THE HOMOGENEOUS CUBIC BETA PHASE (TIH SUB1.5-TIH SUB1.7), A SOLID SOLN. OF H ....IN.THE DEFECTIVE HYDRIDE IS FORMED.~ IN THIS CASE A STATISTICAL FILLING OF THE TETRAHEDRAL SEGMENTS BY H ATOMS IS ASSUMED. THE LATTICE PERIOD -INCREASES TO A EQUALS 4.425 ANGSTROM FOR TIH SUB1.7. BEGiNNING WITH THIS COMPN. AN ORDERED FILLING OF THE TETRAHEDRAL SEGMENTS SETS INt RESULTS IN THE TETRAGONAL DISTORTION OF THE CUBIC LATTICE. THE NEW STRUCTURE IS TETRAGONAL, FACE CENTERED9 OR BODYtE-NTERED STRUCTURE. _:THE.REGIONS ARE DEFINED FOR THE EXISTENCE OF THE CUBIC ANO TETRAGUNAL .,BETA PHASE, AND THE DEGREE OF TETRAGONAL DISTORTION WAS DETD, IN: RELATION TO THE H CONCN. ANU THE PURITY OF THE STARTING MATERIALS .,AND THE TECHNOL. ASPECTS OF THE SAMPLE PREPN. AFFECT-THE PHASE LIMITS. UINCLASSIFIED USSR UDC 539.3 ABOVSKIY, N. P., AZARKHIN.,. A. YENDZHIYEVSKIY, L. V., PAS'KO, D. A., SHOYE-VA, Ye. T. 110a the Calculation of Convex Polyhedra With Plane and Curved Ribbed Panels" V sb. Prostranstv. konstruktsii v'Krasnoyarsk. kraye (Three-Dimensional Struc- tures in the Krasnoyarsk Region -- Collection of Works), Krasnoyarsk, 1972, pp 20-27 (from RZh-Mekhanika, No 3, Mar 73, Abstract No 3V116) Translation: Variational formulations of the problem in displacements and in mixed form using stress and beading functions are discussed for convex multi- E-ided surfaces considering discrete displacement of the ribs. Each ribbed panel of the system is represe-ated as a variety of a shell of variable thick- ness. Authors' abstract. 1A q USSR UDC 539.3 A. M-, PAS'KO, D. A. "Machine Solution of the Rixed Method of Calculating Ribbed Shells" V sb. Prostranstv. konstruktsii v'Krasnovarsk. kraye (Three-Dimensional Struc- tures in the Krasnoyarsk Region -- Collection of Works), Krasnoyarsk, 1972, pp 60-66 (from RZh-Mekhanika, No 3, Mar 73, Abstract!N Io 3VI19) Translation: A program is described by calculating fibbed shells by a mixed --~~chod using finite-difference equations ebtained by.the authors. An outstand- Ing feature of the given version of,the mixed method~is the use of continuous stress functions. Authors' abstract. 30 tip USSR UDC 621.373:536.531.08(088.8) 6~~IN V- A-,. KOVAL'KOV, V. I. "Frequency Sensor of Small Deiriations of Active Resistances" Priborostroyeniye. Res2. mezhved. nauch.-tekhn. sb. (Instrument Making. Repub- lic Interdepartmental Sciencti-fic and Technical Collection), 1971, No 10, pp 63-68 (from M-Metrologiya i lzmeritel'nava Tekhnika, No 10, Oct 71, Abstract No 10.32.1470) Translation: A study was made of a method of converting small deviations of active resistances consisting 1n controlling the frequency of a generator with a frequency dependent RC-circtrLt by a variable voltage input to the phasing circuit in series with the active resistance and capacitance. This voltage is proportional to the output voltage of the generator and depends on the incre ment- of the measured resistanci.-. A frequency sensor of small deviations of active resistances with linear transformation characteristics was developed and investigated on the basis of this procedure. Expressions ire presented for the frequency of the sensor and the conditions of linearity of the conversion functions. . The errors of the frequency instability of the sensor are analyzed. An~experimental dependence of the conversion- functions is presented. The developed sensor is designed for measurement and remote measurement of small USSR UDC 621.372.061:538.56 AZk-T,-TN V. A., YAKOVLEV, D. P. "Frequency Generators with an Odd Number of Elements in:a Selective Four- Terminal Network" Akust. i ultrazvukovaya tekhn. Resp. mezhved. nauchno-tekhn. sb. (Sonic and Ultrasonic Engineering. Republic Interdepartmental Scientific and Engineer- ing Collection), 1970, vyp. 5, pp 73-83 (from ~Zh-Radiotekhnika, No 9, Sep 70, Abstract No 9A61) Translation: This article contains a study of a converter which converts small deviations of resistances, capacitances and inductances into frequency based on RC (RL)-generators with an odd number 9f elements in selective four-terminal networks. Various versions of modified L-type and double L-t)Te selective RC and HL four-terminal networks with an odd number of elements are presented. There quasiresonance frequencies are determined. Practical recommendations are made with respect to the converters. Converter errors caused by the ap- pearance of additional phase shifts in the amplifier are analyzed. The results ative frequency variation on the of an.experimental study are presented. Arel, order of 20-50.percent ,-!a achieved in the model. converters with variation of the m4noured variable by one percitnt. There are four illuritratLon.9, five tableA ond a six-entry bibl-logropby. USSR UDC 627.8.05:622.235 MARKOVICH, A. YE., FESHCZ HENKO, A. A. *"-MeM-n~'I-x`p`P6sives for Special Forms of Explosive Operations in Hydro- engineering Construction" Energ. str-vo -- V Sb. (Power Engineering Construction Collection of Works), No 10 (112), Mosco-w, 1970, pp 53-56 (from RZh-Elektroteklinika iEnergeti~a,,,o 2. Feb 71, Abstract No 2 D197) Translation: The effect of the type of explosivas~on preservation of the rock surfaces of excavations is investigated. The~selection of the~explosives is based both on technical and economic factors. There are 2 tables and a 4-entry bibliography. ~j6 USSR AZAROV, M. I., DUBILOVICII, V. M. "Interpretation of a Relative 'Black Box"' Vychisl. Tekhn. v Mashinostr.., Nauch.-Tekhn. Sb. [Computer Technology and Machine Building, Scientific and Technical Collection], Decembcr 197.1, pp 17-21 (Translated from Reforativnyy Zhurnal Kibernctika, No 4, 1973, Abstract No 4V711, by the authors). Translation: The determination of properties of a controJ object is studied. The object is described by a diagram of states, satisfying certain conditions which allow a simple, conditional interpretation algorithm to be defined and the -length of the corresponding experiment to be estimated. Examples of inter- pretation of such objects are presented. USSR UDC 629.78:525.2+525.7 .-7j--POVV L NOVOMILOV, V. I. , TAVRIZOV, G. A, "The Possibility of a Unique Deterinination of the Clectron Concentration on the L Basis of Base Measuremerts" V sb. Mat. metody modelir. v. kosmich. isslad. (Mathenatica-1 Mlethods of Mode3 ing ka Space Research -- Collection o--". Works), 'Mcscow, "Iiaukal' . 1-971, pp 66-72 (f rom RZh-62. Issledovaniye kosmicheskogo prostranstva, No. 4, Apr 72, Abstract No. -4.62.258) Translation: The problem of determining the local electron concentration Ne in the sol--x corona with the aid of Dhase measurements is investigated. The following simplifying assumptions are introduced: (1) the di-s-cribution Al,,, is assuned to be spherically syiznetrical, i.e., h1e = Ne(r) (' 2) the orb i4-3 of thL emitter and receiver lie in the same plane; (3) the aT)T-)roxirrjation of geometrical optics is carried out for any trajectories of the pros-ing, beams (the a c t i on is a--sumed to be negligibly small); (4) the regular iono-.phere contribution to CArn hat In the rxignitude of the phase shift is evaluated integrall.y. It: iL; st, t this case the problem of deteridning, ~1,01) is single-lxalu,~!d aid rer-fuces to -an a.-,-va--se problem in potential theory. 6 ref. L. 1). USSR UDC 621.357.11:669.248:669.295 I and VOLYNSKIY, V. V. (Candidate of Technical Sciences), ZAKIIAROVA, L. V. ~AZARO_A, A. P "Titanium in Nickel Plating" Moscow, Mashinostroitel', No 2, Feb 72, p 31 Abstract: Titanium is known to hold much promise for increased reliability and service life of plating equipment as well as to offer high anticorrosion and mechanical properties,maliAng it possible to reduce the plating thickness tolmore than one half. The t,.~.ost of titanium and steel vessels lined with polychlorovinyl is about the same but the service life of the former is 5-6 times greater. Cited are two cases involving the use,of anodium titanium alloy baskets for nickel plating which resulted in savings of 17,600 and .22,000 rubles, respectivuly. Othor efted catiefi invo.lve t1tanlum henterta for more accurate electrolyte temperature control, titanium heating coils, pumps and pipes in the chemical industry. The rate of rec6very.of capital invest- ments for new titanium equipatent was found to be high in all instances. illustrations). ? U 59 -Antennas~. USSR UDC 621-396.677.001.24 AZAROV, Yu. Ye., KMETSOV, Yu. A., and PATEYUK, G. id. "Synthesis of an Impedance Realizing a Specified Directional Diagram! Dnepropetrovsk, V sb. Vovr. teorii i tekhn. avtomat. sistem (Prob- lems.in the Theory and TechnoloGy of Autoinatic,Systc-!as--collection of works) 1971, PP 97-105 (from IM--Radioteldmika, No 10, 1972, Abstract No IOB6) Translation: The -plane problem is considered of synthesizing- an impedance which, ior a knoim directional diagram of a primary radiator, permits obtaining the specified diagram in the presence of a metal body. An expression is obtained for -"-he distribution Of the impedance along tho antenna. Results are given of the con.- putation of the impedance distribution. T,vo illustrations, bib- liography of three. V. S. DA :212 CC9 UNCLASSIFiED -PROCESSING TE--20NOV70 0 IN -.--CGNTVkGL 'KARMING-NO kEST~-