SCIENTIFIC ABSTRACT VAVILOVA, G. L. - VAYNSHTEYN, G. B.

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SCIENTIFIC ABSTRACT
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.212 019 UNCLASSI FIEO: P R 11 C ES'; I N G 0 A TE - -0 4) E C 0 CIRC ACCESSION NO--AP0139056 ABSTRACT/GXTRACT--(U) GP-0- A6STRACT. TRANSFER ATPASE c -r i v f T YI i A '.'3 8 E E: STUDIED IN SUBCELLULAR FRACTIONS OF BRAIN-ON SUCROS)E D., GRADIC-tjl~- -CELLULAR FRACTIOrIS WERE OBTAINED PROM RABB I T N D r.,-VULI: 113Y THE a ...::~~.WHITTAKER METHOD, ATPASLE ACTIVITY WAS, DETO. A S 5 M i3lE I ~JORG. i~ iSPH~,TE t: R MG OF PROTEIN AFTER INCUBATION OF PREP-NS. AT FOR 15 PITNI I" PE. 37 1) E G i I E E -S .-MEDIUM CONTGO 0.028,M TRIS-Hr-L, PH 7641 0.001M I R[ S*--ATP 0,001M, 1"G-L :-SUB2* 0.150pi NArL PLUS 0.015M KCLy AND 100-200 IMIJ." PROVEIN ff"I 1.13 ~iL. TRANSFER ATPASE OF APPROX. EQUAL ACTIVITYWAS OETECTEO IN FRACTIO.TS 0-7 MICROSOMES, NERVE ENDINGS,, AND. MYELIN. :IN. THE MYELIN F:RACTIclN,. THE ATPASE WAS APPARENTLY BOUND TO THE OUTER. CELL MEMBRANE. THE NO~IEONIC 1-DETERGENT TRITON X-100 EXTD. ACTIVE ATPASE FROM THE MY&LIN AND -M[CROSOMAL FRACTIONSv BUT NOT FROM THE:NERVE ENDINs- AND ;ItITOCHONORIAL FRACTIONS. DEOXYCHOLATE 010 NOT EXT. ACTIYE TRANSFER ATPASE FROM THESE FRACTIONS. IT IS SUGGESTED THAT THE LOW L EVELS OF1PH0SPl-lGL[PfDS IN DEOXYCHOLATE EXTS. MAY ACCOUN'r FOR THE'ASSENCE OF ATPASE ACTIVITY. ~.--,JRI TON X-100. IS RECOMMENDED r-oR EXTN. OF .HIGH;Y ACTJVE mATPASE. -.:.,fACILITY-: BIOCHEM. NERVO SYST4, I NST 610CHEPIty KLEVr VSSRq -UNCLAic-cl.IF IED USSR UDC: 577-153-35 PALLADIN, A. V., KIRSDIKO, 0. V. and VAV G. L., Division of the Biochemistry :of the Nervous System, Institute of c emistry, Academy of Sciences UkrSSR, Kiev "Na + K Activated ATP-ase of the Brain and Its Extraction by Means of Detergents" Moscow, Biokhimiya, Vol 35, No 2, Mar-Apr 70, pp 404-411 Abstract: The activity of Na + K activated transfer AT11-ase in subcellular fractions fron, the brain of rabbits and cattle was studiod. The fractions were separated from brain homogenates in a sucrose density gradient, kyapplying a method described earlier (Ya. V. Belik., et al, Ukr. Biokhim, Zhur. 41, 3, 1969; V. P. Whittaker, Biochem. J., 72, 694, 1959).. Approximately the saine transfer ATP-aae activity- was exhibited by the fractions corresponding to microsomes, nerve endings, and myelin. The activity of . the myelin f raction was apparently associated with the external cell membrane, not the mejT~brane-free myelin. The non- ionic detergent Triton X-100 extracted active ATP-ase from this fraction and from microsomes, but not from the fractions corresponding to nerve endings anti to mit-o- chondria. Deoxycholate did not extract active transfer ATP-ase from any of the _i h deoxycholate from microoo-mes had fractions mentioned. The protein extracted:w.t 112 w7fF - ~; E , 1 1 - T . ; .: ; ~ I ~ 1; ~ , ! ',;I : - ~ j. 1 41i li ;;,;i;l , , I I , I L;idi-4 - I ~ 1 i 1 't i ~ i . 1 ~ A ~ i i - , , ~,, ii i ~. I ~ I . I . - - ~ I. ~ - - I - - I -. I . hj!~ I I -!.r7~7 77 USSR UDC 542.9381661.718.1 ANDREYEVA, L. S., ANDIRIANT91, A. A., BEL'SKIY, V. YE-, YAUWI&& GURYIEV, E. A.j and NIKONOROV, K. V.0 Institute of Organic and- "Phystcal QMy of ;acienc6s. U SSR Cheastxy Imeni A Ye. Arbuzov Acad "Hydrolysis of Diraethyl-(I-acato)W-2,2t2-trichloroethyl)pho;sphonate" Koscow, Izvestlya Akademil Nauk SSSR, Seriya Xhimict'Aaskayal No 10, Oct 71, 7pp 2336-2338 Abstracti Chloracetophos -- cUemthyl-(i-acetoxy-2,2,2-trichlorcetbyl) phosphonate - is a fungistatic agent. It un~.a;,~;oes hydrolysis easily losing its physiological activity.. There are three possible~routes for its hydro lysis, and it was established that all -three occur isinultaneously, the acetic acid, hydrochloric acid, and methanol being,formed in+the -drocess. The hydrolysis is dependent on the temperature and,pH -- it accellerates rapidly :with the-increase of pH. The overall rate constants for the initial reaction Oriod-were- calculated to be I ~-Z x10-3P.1966. x 10 3, and 4.9 x 10-2 min-1 at 0 50,t :70 an& 90 respectively, 63 USSR Ma 622.011.43 LAULOVA, T.,I,.. "Computation of the Intensities of Multiple Waves by the Gmphoanalytic YOthcd" Leningrad, Vopr. Dinamich. Teorli Rasprostr, Seysmich. Voln -- Sbornik (Questions of the Dy4amic Theory of the Propqation of tho Seisnic Waves Collection of Works), flauka, No lit 1971p pp 90-123 (from Referativnyy Zhurnal, Mekhanikag Ho 2, Feb 72, Abstract No 2V87O by L. A. Polikarpova) Translations The art-Acle deals with a simple varlant of calculationt within the framework of the radial nothod# of ihelintensity cf multi-plo nonexchange waves in vertical-gndient zzediamith planer-parz.Uel boundaries at angles of ray incidenco upon the boundaries; not in exceas of 100 - 150, The source and the receiver can be at arbitrary, q)oints of the madiun at small distances from the vertiral profile. The intensity of the cumulative.multiple wave of a seiles. of kinematic analogues uith the set of multiplicity,fActors (nit ngr ..4p np) in p layers is defined by the exprxessions USSF Me 621'.396.67:624.107088-:8) YIERTI~Mv~ S. M.IJAVILOVA, V. KI. FRIDMAY, P. M. "tin Antenna Tower" USSR Author's Certificate 'No 273304, filed 3 Mar 69:, bublished 14 Sep 70 (from R" "h-Radiotekhnika, No 6, Jun 71: Abstract t1o: 6B115 P) Translation- The proposed antenna to~aer contains a mast niade in the form of a tubular frame, a base, and. a hois'ting mechanism, ecuipped with a speed reducer. To simplifY the design of the hoisting mec-hanisin and improve its operational reliability, the housing of the speed reducer is fastened by ewls of, a bearing -to a lug on. the base, The hoilsinF .j,is rigridly connected to the output shaft of the speed reducer an,d is., equipped with a flanged to Uhich the end face of the to-wer mast is~fast6nad. 15 USSR UDG 620.10141196 ZOTOVA, L. M., BLASHCWK, V. YE., 141AKSIMOV, YU. A., and ~LAVI VA.L V. V., Institute of Metallurgy imeni A. A. Baykov', Academy of Sciences USSR .."Stress Corrosion of Titanium Alloy'AK-1 and AK-2 Weld Joints" Hoscow, Za5hchita Metallov, Vol 9 No 6 19737, 707-7N, Abstract: The tendency of titanium alloy s AK-1 and AK-2 to suffer s4~ress corrosion cracking was investigated along~with the same study into the stress corrosion cracking of weld Joints made from these alloys. Alloys AK-1 anti d1,-2 and their weld joints possess good stability in c~doride salts. No cracks or surface cracking were observed in visual inspection., Yetallographic studies revealed no cracks in the samples for-saturated CaC12:and IV12, but in saturated NTff4G1 the samples suffered corrosion failures in the heat-affected zone of the welded alloys. Thus, the investigated alloys and veld joints do not undergo surface cracking in 10% HC1, but alloy 11-2.and its veld joints do suffer stress corrosion after 600 hours in~ the gaseous phase of 90,% 00,. Consequently, alloying titanium with vanadium significantly inproves ith" resistance to corrosion cracking. 2 tables, 3 bibliogr6Lphic references. USSR DDC 546.882-31 KORNILOV, I - I - , DF-K-U-1-340, V1. M. , and VAVILOVA. V. V., Institute of Metallurgy imeni A. A. Baykov, Academy.of'Sciences USSR "Effect of Titanium on Stabilization of Niobium Suboxidesil Moscow, Neorganichesk.11ye Materialy, Vol 9, No 11, 1973, pp 1964-1968 Abstract: The effect of titanium on the oxidizabilitli of n-lobilim was pre- viously studied and a concept put forth that,the increased heat resistance 'C occurs due to stabilization of the suboxides at temperature above 700C . In this work, alloys of niobium with oxygen (from I to-42 at' oxygen) were studied YO in which 2 at% titanium had been 'added. Alloying of niobiiuu with titanium leads to an increase in the maximum content in the solid solution from 6 to 8 at% after quenching. Oxygen content in solid solutions after annealing at 500 and 7000C was 7 and 6 at%, respectively. At 5000C, Nb20 decomposes frola the solid solution as an excess phase during,annealing and,* at 700C)0 and above, HbO is the decomposed excess phase. After annealing at, 3000C there was noted a significant widening of nioblum,lines on~neutrograms which may be the result of decompozition of a supe r saturated solid solution with the formation of the sub- oxide of the type Nb6o, This unordinary -behavior of oxylten in niobium with 2 at% Ti should rendor an offect on the mochanical proportlos of alloyn of 1/2 20 USSR UDC: 669,29,29S,609.787 VAVILOVA. V. V., Institute of Metallurgy imeni A. A. Baykov "Influence of oxygen on the Properties.ofTitanium and its Alloys" Metallovedeniye i Termicheskaya Obrabotka.Me,tallov, No 10, 1973, pp 10-12. Abstract: The author studied the influence of oxygen as an alloying element on the ricchanical properties of type TG- 110 titanium. A sharp drop in the impact toughness occurs when the oxy en content is over 0.5 wt. %, At 0.3- 0.35% 0, the.alloy has ab `~. 80 kg/mmi, S.= 22%, 44% and i :: 4.kg/CM2. it Slight additions of'oxygen increase,the heat resistance and corrosion resistance. Thus, oxygen (at 0.3-0.35 wt. '-.) is firmly'chemically bonded to the titanium and significantly increases the strength, as well as heat resistance and corrosion resistance, while retaining satisfactory ductility. The primary reason for embrittlement ~ of titanium alloys js separation of the ordered a phase in a matrix of Ti Al., 34 MOOhaniCai eAies USSR UDC: 620.17:669.295174171 VAVUOYA, X. Institute of Metallurgy imeni A, A. Baykov V. "'Alloys inthe Ti-Nin-Al System with High Oxygen Content' Metallovedeniye i Termicheskaya Obrabotka Metallov, No 9, 1973, pp 60-63. Abstract: The combined influence of manganese and aluminum on the properties of metal ceramic titanium containing significant quantities of oxygen (about 0.3 wt. 'a) was studied. The initial material used was type IMP-lA titanium (0.05% C, 0.01% H, 0.08% N, 0.250-0 0, 0.08% Si, 0.35% EFe + Ni), electro- lytic manganese and a Ti-Al master alloy. It was found that the method of introduction of the alloying elements has a great infl-vence on the properties of the alloys. Best results were produced bk-introduction of the manganese in powder form, produced by reducing crushed electrolytic manganese in a cur- Tent of pure hydrogen at 1000' C for 10 to 12 hours,and aluminum as a result of reduction of titanium dioxide and aluminum oxide with calcium hydride. The initial materials were pressed at 800 atm and sintered in a vacuum. After sintering, the material was forg ed at 700.0 C. Me mechanical ed and anneal properties of alloys in the system.Ti-Mn.-O.3% 0 change:as follows: as the manganese content increase, the strength increases almost linearly. Relative 1/2 USSR Vavilova, V. V., Metallovederiye iTermicheskaya ObTabDtka Metallov, No 9, 1973, pp 60-63. elongation and reduction in area remain almost unchanged up to 4% Mn, after which these characteristics drop sharply. The alloy with 3% Mn has a tensile 2 strength of 92 kg/mm , relative elongation 23%, reduction in area 52%. Study of the mechanical properties of the alloys Ti-3%Vm-0.3%0 as a function of aluminum content showed that the content of aluminum in.the trinary alloy should be limited to 1.5-2 wt. 'a.. The alloy of titanium with 3% NIn and 1.5% Al has a tensile strength of 102 kg/mm2i,relative elongation 22%, relative reduction in area 48%. This alloy was selected as the best of those tested. The optimal hardening temperatu-re is.900* C., after which the alloy can be additionally strengthened by aging. 97 wle6a~idal Pro p6rties USSR UDC 620.17:669.295:621.791.052 CUREVICH, S. M., BLASPICHUK, V. Ye., PERADZE, T. A., and VAVILOVA, V. V., Institute of Metallurgy imeni A. A.,Baykov "Mechanical Properties of Weld Joints Made From Titanium lUloy AK-3 With an Increased Oxygen Content" Moscmi, Me tal love deniye iTerm icheskaya Obrabotka Metallov, No 1, Jan 73, pp 72-71 Abstract: The mechanical-properties of AK-3 titanium alloy weld joints was studied for which the oxygen content was,increased in the initial alloy by adding a titanium-oxygen alloy- containing 23.637. oxygen during the remeltiag process, which yielded an oxygen content.of 0.31% in the final alloy. After argon-arc welding with a nonconsumable tun.-sten electrode the oxygen content in the seam metal was 0.384%. Strengths properties weve slightly ivqer after annealing than af ter welding, but ductility aud reduction in area were in- creaeed after amiealing while impact strength also improved after annealing. -The conclusion was made that weld joints of,AK-3 titanium allay (Ti-AI-Zr system) with an increased oxygen content. (0.35%) possess satisfactory ical properties. 2 tables, 8 bibliographic references. 1/1 USSR trDC 66q.P-q31?1'296'78?,620,17 KORNILOV, 1. 1., PERADZE, T. A119 VAVILOVAI_ V. V. , FikaUU(INA, L. P. , and KORUBOY, 0. S., Institute of 1AiGizrU26:-'Tm0-M~`A`. A. Baykov "Oxygen in Alloys of Titanium trith Aluminum and Zirconium" Moscow, Xletallovedaniye I Termicheskaya:Obrabotka Metallov, No 4, Apr 73, pp 36-39 Abstraett The effect of zirconium in alloys of titanium vith aluminiLm and oxygen as. well as oxygen in allays vrith aluminum and zirconium vas investi- gated with respect to the modulus of elasticity, electrical rer:,istance, hardness, and mechanical properties. For alloys of the system Ti-2A1-0.350, the addition of 2% "Ur leads to-increased tensile stro.ngth ifith almost wichan,,cd ductility.. The addition of .9;0" Zr leads:to an insignificant Increase in tensile strength and an insignificant lower-In.-I of ductility. Alloying the Ti-5Zr-0-350 system with up to Yjof Al causes a significant Increase in tensile strength and insignificant lowering of ductility. When more than A I added the proportional limit for the modulus of elasti.-icity Is exceeded, thus -z' Al is the solubility limit. Analysis of the system indicating that 3;j Ti-2A-I-5Zr alloyed -with oxygen showed that addition of 0.,,',' 0 does not lead to alloy embrittlement as long as the Al content is within the solubility limits. Ductility of the alloy remains at 12-16% elongation anid 30-35,7, reduction in area. On the basis of the Investigations a sc--conda7.7 Ui4-oiium 1. ~ I . f,:.:; M "['t I " ill ~ ~-F., ~ 'IM ..1-:-, 1 i 1~ I . . I USSR UDC: 669.295161787:620.191.32 KENINA, Ye. M. ,KORNILOV, 1. 1., KA Institute of r4etallurgy YI49VA,_ V. V., Imeni A. A. Baykov "Influence of Oxygen on Scale lZesistance of Titanium-Tin Alloys" Moscow, Metallovedeniye i Terinicheskaya Obrabotka Matallov, No 5, 1972, pp-23-26. Abstract: The influence of 1 at. (0.3S wt. oxygen on the heat resistance of binary alloys of titanium writh tin at 700-1000"d is studied. The studies show that the oxygen increases the oxidation rate of these alloys at all temperatures studied, less with incTeasing tin content. The mechanism of oxidation remains the sapic. ro USSR UDC~669.295.5'71'296787.018.29(08't".8i KORNILOV, I. I., V. __V ANOSHKIN, N.. F., FATKULLIYA, L. P., and PERADZE,T. A. "'Titanium-Base Alloy" USSR Authors' Certificate No 2986-77, Cl. C 22c 15100, filed 29 Dec 69, pub- Ushed 12 May 71 (from RZh-Metallurgiya, No 1,, Jan 72, Abstract No 11755P by S. Kalabukhov a) Translation: A new Ti alloy with elevated strength properties is suggested. The Ti-base alloy containing Al and Zr as alloying additions is strengthened by the introduction of small quantities of 0., The alloy contains (in %) Al ~2-3, Zr 4-5, 0 0.3-0.5, Ti the remainder. Mechanical properties of the alloy: (20*) 90-120 kg/mm2) at10-115 Ag/=2 1'0-25%, ~ 30-52%; (5000) 40a--45 kg/mm2 Cr T 30-35 'k.g/Imm2,6 17-207., 0 46-487.. The alloy can be employed as a construction material. Semifinished products such as bars, sheets, and forgings, can, be made from it. _N USSR UDC 669.016.8 GUREVICH, S. M., KORNILOV, 1. I.,.VAVILOVA,.:V. V., ZOTOVA, YE. M., BLASHCMM, V. YE., and MAKSIMOV: A~:-'M7,`-Ab'a-a,6-my of Sciences Y USSR, Institute of Metallurgy imeni A. A. Baykov "Study of Corrosion Resistance of Titanium,Alloys in the Titanimn- Vanadium-oxygen and Titanium-Alaminum-.Oxygeu Systems" Moscow, Zashchita Metallov, Vol~7, No 2, Mar-Apr 71, pp 159-160 Abstract; The authors studied the resistance of alloys in the systems mentioned in thetitle with oxygen-contents from 0.1 to 0.5 wt 1, vanadium and aluminum~con~tents conatant at 2.5 and 3 wt. % respectively, and of their welded.joints, to corrosion-cracking under stress in fused HgC12. N6.intercrystalline cracks were observedvisually or-~tith a microbidope.~ Ph6togr;aphs of the micro- structure of welded joints,'of -the matal are'presented. USSR UDC 6.20.17:669.295:621..791-052 GUREVICH, S. M., KORNILOV, I. I., BL&SHCIM, V. YZ., V4VI~,OVA; V.:V., and MAKSIMov, YU. A., Institute of Metallurgy-tig'~i A. A. Baykov 'Mechanical Properties.of Welded-joints of Titanium Alloys With an Increased Oxygen Conten Moscow, MetallovedeniVe i.T,ermicheskaya 0brabotka metallov, 'No 3-, 1971, pp 39-41 Ab~stract: A study was made,of the effect of oxygen on the weld- ability of Ti-V-0 and Ti -V-Al-0 alloys. Results are presented from estimating the mechanical properties of the welded. joints at room temperature. Alloys of 8 compositions were manufactured for the investigation. Data fromthe chemical and gas analysis of t.'te initial alloys, the results of the effect of oxygen on the mechanical properties of titanium alloys with 2.50/10 V and 2.51 V + 2% Al at room temperature, and the results of gas analysis of the weld metal were tabulated.,, Frum the data it is concluded that the mechanical properties, including impact toughness of the 1/2 f7z USSR GUREVICH, S. M., et al., Metallo'vedeniye i Termicheskaya Obrabotka Metallov., No 3, 197L, Rp~39-41 base metal and the welds of alloys with an oXygen content up to 0.3%, remain high. With 0.5% 0 in alloys od rhw Ti-V-0 system the impact toughness of the weld is'the samei as that of the base metal. In alloys of the "ji-V-All-0 system with 01.58'i~ 0, the plasticity drops sharply as a result of the occurrence of a iecond phase in the structure. Some inicrosiructural characteris- tics.of:one of the alloys are presented. Preliminary conclusions are drawn that alloys of.~the, Ti-V-O:system with 2.5% V, and -the Ti-V-Al-0 system with:_'A.5% V,Iand t4e 3-3-5%;A1 system are -sa sensitive -to oxygim, a~d be:.~Oelded with:;an oicygen content uOv to~ ~0.3% in the base;met 1.,- a .2/2 US IS 71 azd V- 'If. '-:I S sl stz!m T V jV. ~,,j e ay a D aj~ Q 22- j 3 3" 0.2 ovs ZI Za L tam 056 UNICLA.S~1:~.IED ROCESSING DATE--13NOV70 ITLE--HEAT RESISTAN' E AN D STRENGTH~OF THE, INTERATOMIC BON1.9 IN SOLID SOLOTIONS OFITHE TI-SN-0 S Y S T EA :,:-~,"AUTHO.tZ-.(04),-KE,'4l.4A, YE.M., K0qNILOVlw: VAVILO.VAl' :V.V.., LYASHCHENKO, A ~13. .;~'COUNTRY IJ FINFO--USSR L 0" SCURCE--METALLOVEDENI-E I TERMICHESKAIA OBRA[3!3TKA M E J':L NO. 31 19701 P. 54 ~56 DATE PUBLISHED ------- 70 ~_~,:SUBJECT AREAS-MECH.r IND., CIVIL_AND:MARINE ENGRY RATEREALS TOPIC TAGS--SOLID SOLUTION, TATANIU%l ALLOY TIN ALLOY, OXYGENt E' ASTIC 140DULUSt HEAT-RESISTANCE, MECHANICAL. STRENGTHp METAL CREEP, METAL G CHAR ACTERTST-1 C FUNCTION BON D 114 BIBLIOGRAPHYt t COVALENT BONDING, 'TEAPERATURE ".CON'(ROL IMARKING-7NO RESTRICTIONS 'DOCUMENT CLASS--UNCLASSIFIED ,.::-!PROXY KEEL/FRAME--l.99710013 STEP.NO---UR/0129/70/000/003/0054/00!i6 CIRC ACCES"SION NO--AP01i9009 .212 ~'056 -,UNCLASSIFIED: PROCESSING DATE--13NOV70 I/ Z 030 UNCLASSIFI PROCESSING DAT*E--lboCT?o ;-.j,TLE-7NE,UTR0N DIFFRACTION STUOY OF 'ORDEREO PHASES IN A.TITANIUM,OXYGEN -SYSTEM -U- VA.THOR~(05)-EYKIN, L,YE&t VAVILOVA Y V~v XORNJLOV, I.I., OZEROVv R.P.p .--,,.S0LaVItV, -S.P. UNTRY. OF -INFO--USSR ViOURCE-DOKL AKAD NAUK 1970.r 191(1)? 96-9. babe PUBL ISHED ------- 70 '~_UBJECT AREAS-HATERIALSt PHYSICSt CHEMISTRY. --NEUTRON DIFFRACTION, TITANIUM 'ALLOYs. OXYGEN, TITANIUM OXIDE# J-0P I CTAGS PHYSICAL PROPERTYt CRYSTAL LATTICE .~.CCNTROL MARKING--NO RESTRICTIONS CLASS-UNCLASSIFIED ROXY REEL/FRAME--1995/1113 STEP NO--UP,/0020/70/191/001/0096/0099 -.C.IRC ACCESS ION. NO--AT01 16579 UNCLASSIFIED .212 030 UNCLASSIFIED PROC~SSING DATE-160CT70 CIRC ACCESSION NO--AT0116579 -ABSTkACT/=_XTKACT--(U) GP-0- ABSTRACT. THE ORDERING Of 0 ATOMS IN TI-O ALL.OYS WAS STUDIED BY NEUTRON DIFFRACTION, THE ALLOYS WERE PREPD. BY A ~PREVIOUS METHOD-(I. KORNILOV AND GLAZO,VA:,,1963)., AN ORDERED PLACEMENT WAS 05SO. FOk THE ATOMS IN ALL OF THE ALLOYS THAT CLIRkESPOND TO THE STOICHIOMETRIC COMPNS. TI SU86 0, TI SU83 0, AND T,I,.SUB2.0. IN ALL OF THESE THE 0 ATOMS ARE IN O~DERED POSITIONSIIN THE OCTALIEDRAL VACANCIES IN LAYERS FERPENDICULAK TO THE 0 AXIS, EVERY 2ND LAYER BEING UNOCCUPIED. ItU THE UNT-T. CELL FOR TI SU86 0, 1, VACANCY IN I IS. OCCURI.EU IN ORDER IN --Tfi_E, L-AYER;'. -FOR, T1 SUB3 Ot 2 OF: 3;~.. AND FOlt T1-:SUB2 0;1 ALL VACANC I ES ARE .-; :GCCUPI ED_~_,-TH IS- DUE,,ITO -THEli-61FFEREINCE. 1,14 THE TI-O BONO E-:,D If F Ell EN C E SNl- TUNG m__ RIGIDITY OF THE Tj -E z---AND,---, IN .-JHEl' 'OHYS, EA64i JALLQY~s r, , p D rl*ST'-i.. -DW. UNCLASSIFIED USSR uDC Z6 -P-95'7821767:539.434:54-165 9 aN-M YE. M.., KORITMV; I. I., VAVIWVA V. V. and LYASIMBENIKO, A. B. tInstitute of Metallurgy imeni. ATMrPTWjkdrQII SSSR "Heat Resistance and Strength of the Interatomic Bond 0 Solicl Solutions of the Ti-Sn-O Systed' Moscow, Metallovedeniye i termicheskaya obrabotIm nr-tallov, No 3, 1970, PP 54-1j6. Abstract: The strength of the interatoirde bond of solid solutions of Ti-Sn-O alloys is investigated. Tests wre conducted on alloy mnplles -whose characteris- ~tie points were located on cuts parallel to the Ti-Sn side with constant oyyr,,en content (1, 2 and 5d,-)- Iodide titanium (99.9~)' ChDA tin, and a tinanium-O)Cygen alloy with 20.V,4 oVgen content served as.the original materia-Is. The preparation of alloys and the experimental technique are deser-Lbed. '~ nie mean square dioplece- mentB of atoma from the equilibrium position. in. nodes of the errstal lattice were calculated. Results are presented in graphs in the form of the dependence of elasticity modulus, characteristic.temperatum, and meanisquare atom displaceimut an Sn, concentration for Ti-Sn-O system &Ua~s-. 7-heir analysis shows that in solid solutions of Ti-Sn-G systems the modulus of elasticity and the characteris- tic temperature increase with. iucreoing Oxygeu coaUnt., yhile, the mean a4uare atom cUsplacement.decre-ases. A link exists~ between thabbararteTistics of the USRR UDC 669,29.669.017 KORMLOVO 1. 1., MMSIMOV ~YU. A'.# and LYASHCHENKO, A. Boo Institute of Meta HV�UWOr+M:&nt4~, A. Baykov "On the Nature of Solid Solutions of Titanium-Vanadlum-Oxygen and Titanium- Vanadium-Aluminua-Oxygen-Systems'I Sverdlovsk, Fizika Metallov i Metalovedeniye, Vol 33, No 4. Apr 72, pp Abstracti Investigation was made of the oxygen effect on the change In strength of the inteinatomic bond.in the lattice of.c< -solid solutions of titanium-vanadium and titanium-vanadiuti-euminum systems In the region of existing binary and ternary solid solutlons.based,o&o~-otitanium. Titanium alloys with 2.5%, V and up to 0.5% varying oxygen content and titaniw4 alloys with 2.5% V, 3% Al, and up to.0.5% wt %.varying oxygen content ifere investi- gateds Values of the Debue temperature and of the mean square atomic shift were calculated from measured data of the modulus.of elasticity. Functions of the oxygen-dependence of the modulus ofelasticityland the shear aodulus show that the introduction of oxygen into the titanitat alloya guarantees increased moduli of elasticity and sheari lncreazed~Dabue texparature, and decreased s4ean square atomic shift fromithe.,equilibrium condition in 415, WSR KOIRMWV, I. I., et &I,# Mika Metallov i Meta2lovedenlye, Vol 33, No 4, Apr 72, pp 881-884 lattice points of -titanium, The introduation,of up to 0.5 wt%- oxygen into titanium alloys with vanadium and~&Iuminum nsults in increased bonding forces of ternary and tetrad c:-(-solid solutions.1 The rate of the drop of the modulus of elasticity decreasee.with rising temperature in alloys with high oxvmen content. Three in-ustmtions. two: tables. four bibliogranhic 2/2 USSR 541.12-013 HEN111A, YE.M., KOMMOV, it I. and V Ipstitute of Metallurgy imeni A. A. Baykov, Academy of.ScieFec-es%4 The Ti-Sn-O Ternary System" Moscow, Izvestiya Akademiya Nauk SSSR, Ndorganicheskiye Materialy, Vol 3, Nc 9, Sep 72, PP 1595-1599 Abstract: A study was made of the Ti-Sn-Oternary system for the purpose of ~developing new titanium alloys based onthe,use of waste -oraducts from titanium production.i Initial materials for alloy preparation were titanium iodide, chemically Iyare tin, and chemically pure.grade A2 titanium dioxide. The alloys -a t-ing. With the use of were-produced by induction crucibleless ~; spension mel high-temperature thermal, microstructural,,x-ray-phase,,and local x-ray spectral analyses as well as electrical resistance and microhardnezss iteasurements, iso- therml and polythermal sections of the Ti~-Sn-~O ternary.~syst6m Iwere constructed. An isotlhermal section twas constructed for'Ti-Ti O-Ti Sn-at 160r,0C. Poly-thermal sections were.constructed for Ti+l at.cj, 'r T 4 0,mSn (8~Z-i7 DOC), Ti-5 at.% O-Sn (900- 1 PC), an 800 -d Ti+ 5 at.% Sn-O (800-18000C). Analysis of phase diagrams for the polytheerroal sections showed the differences in the solid-as and 1--quidus stnic- tux E. res which were caused by the vanying position of these sections with respect to the peritectic rectangle and to the surface of primary crystallization of the solid solution. 2 fiogures, 10 bibliographic referenc~es. USSR UDC 576.858.5-07 VAVILOVA, YU. G., GORDI, N. YE., and SMORODITUS-EV, A. A., All-Union Scientific ~~Mtff--Mrftlrute of Influenza, Leningrad "The Use of a Two-Phase Water-Polymer System for Concentrating Sone Respiratory Viruses in Human Fasopharyngeal Swabs'. OWJI -62 ~bsc Voprosy Virusologii, No 5, Sep/061` 72., PP 623~ 5 Abstract: The reagents used were a 3M, aqueous solution of polyethylene glycol (m.w. 6Goo) ana a 6% aqueous solution of dextran (M. W. 20,000), Ten- PH 7- .ml samples containing a known quantity of virus in a phosphate buffer oi. 7 -5 vere mixed with 8 ril.of the first reao~nt and .2 ml. of the second. The mix- tures were repeatedly shalken for 1 hr and, then centriflKzed for 10-15 mizri at 1000-1500 rpm. The viras was recovered almost 104. fnxii the botto-m stratur. of dextran. A 10-100-fold concen-ration wao.obtained on till virtis otrains used, A.similar treatinont of htumn nasopharyngeal swabs takell 3-4 days after a(b-iinis- tmtion of live anti-influenza vaccine increased the frequency of vil-as isola- tion of 75-40% for 42 Hong Kcng-68, 61.5~.for'B-USSR, and 44.4~p' for B-Dushanbe; the corresDondin- control figures were 52 ~, -~8.4% and 25%. ~ The Uro-phase 5, vater-polymer systen is reconzerded. for routine laboratoa- procedures of isolating infl-_,zenza virus, parainfluenza virus, and ademovirLio from the respiratory pathways of patients. USSR UDC 621.396.67 Engineer of the Slovak Polytechnic Institute, in Bratislava, Czecho- VAVRA, SH. s T-07 MIT= "Some Notes on Analysis of the Wave Channel Communications System" Kiev, Izvestiya vysshikh uchebnXkh zavedeniy-Radioelektronika, Vol XIV, No 8, 1971, pp 906-909 Abstract: A comparison is made between the measured and calculated parameters of a single wave channel antenna and a wave channel. antenna system designed by the classical dipole theory. For simplification of the calculations it is considered that the current distribution along each dipole. is harmonic; conse- quently, in determining the current through the antenna it was sufficient to determine the current at the antinode of each of the dipoles. It was.also considered that all the passive dipoles weze of the sz-ne. length, X/2, In order to obtain the phase shift at the antinode (if the parnive di.poleil, the corresponding reactances were included. The calculat4on rvsults uith the given assumptions correoponded sufficiently precisely to the experimental re- sults in the cise of determining the-intensity of the electric componclit of the electromagnetic field at a large diatnace frora'thii. cmir-,ji.an rsourca (the Gractivity di.9gram), mninly, in the primary etnititiiQn direction. Less USSR VAVRA, S11. , Izves tiva vysshikh uchebnvkh zavedeniy--Radioq!ektronika, Vol XIV, No 81 1971, pp 906-909 precise results were obtained when determining the input impedance of the an- tenna. The ineasured and calculated directivity diagrams of two 1.0-element wave channel antennas are presented as.a function of the disLance between them. USS? UDC: 539-325.5.1'1'2 19MUPAY B.) "'IMMUZ-1111SA R.Y and VAVFA "'Study'of Diffraction of Neutrons at t1he, InvtituU for Nuclear Studie:.Jp adem Ac, Of. Sciences CSSR" lioScow', Atommaya ZnerZiya, Vol 23, W 3 5, 1 ILlY 70, PP 1113-41:7 Abotract: 'Phe laboratory of t:hc UTS bas performed stiidies of, t1l,,e d3Ji_'_r2actf'.c~r of L' t , -Ial fic!", s pola-rized and nonpolarized neutrons on sin,-lecrystals in various 'x e-7 The cris-11-all-ine slow ncvLtron- sT)ectram-t-er used for this work is irnstalled In a 4- /cTj- -see therma ux! -~I'u C-11ter 01, t'lle Mw reactor producim; a 4-iO13n_ 1 neutron fl active %one. The equipment is described in som-c eletail. 'tudies perf'orr:-~,_CL thc diffraction of i olarized neutrons on forrotmgmetic sin,~'Tlecrystals' j. 'he ff rn =asurement of t - so-called -nolarization ratio, . and the stulay 0-7 d i Ction- Phenomena- durInZ radiation cai)ture of nolarized,neutrons. in' cract-ion of neutrons with oscillating sinzlecx-yst~s has,also been studied, zas Imll as diffraction of neutrons on oiezoelectrically excited cinglecrystals. 'Me difIf-flac- A-ion of neutronn on singlecrystals excited.by,mqZnetostriction effects has also -tied. been stu, 31 October 1973 SPECIALIZRO MERGERGY 11LIDICAL AID IN RSFSR (Article by'l ~.VdvutIina (Moscow); Moscow, Sovet,skQVA ?ieditsina. Russian. No 6, 1973,'p-p-la:Tl'.T-(W614.88(470)I '044t,ir. "got-rO Decree No 517 of the CC CPSU, and the., VSSR-Co~uncil of Ministers 'On Meazu"a_for.the Further Impvove=snt of Health Care and tho Devolopment of Medical Science in the Country* ' iftarks an important stage in the development of Sovlet,haaltb ' .3 aid -to th-e care. It points out ways for improving medical population and tttaches special, importznce~ to Qiaergehci~, medical aid- In accordance with the above Decree# orderu of the USSR and PSFSR ministers of healthi and he jnitiAtiveof,modical t personnel of Pen*&. a Irm-cour a is been taken to c"Ate emor- f a h gancy aid hospitals and amalgamate them with "Argencr aid sta- tiona. This has made it possible to provide truly comple.~ell Continuity In the administration of specialized, aid to patlersts initially with the- forces of specialized brigades and then . under, the,_ Condition a -of specialized dvpar"lonts,in-~ the- h6spitaii. In recent years,,'tha- use- of enorqiincy medical, aid inati- tutiona- by- tho~populaition has Jncreased Considerably. In the RSFSRj I for example# the use rate par 1,000 persons of the city population rose 'from 255 in 1965 to 342- in 1971, while- the total number of completed calls for amerqency aid.service, In town And country J.n 2972 was 7. 9 million4writ than in 1965. At the present. time, the republic.has 1 916 emergency medical, aid stations and departments. of these, 1,496 are in cities and 421 are In rural areas. The number of stations is 67 percent greater than in 1965. Lmargency aid stations and substations have been amalga- mated with hospitals In 29 autonomous republics, krayo, and oblasts. Emarqency aid hospitals have been created In Lenin- grad Moscow, Rostov/Don, Khabarovsk, Ordzhonikidze, Mumamisk, ,ul; Y -Ol St s B hk N b ibi k d X i arn. os ovos are e ar rs urgan. op , an n9 a, taken to organize them in other cities. USSR C) czt_ ZZ USSR um 681.3X6:51 V A Y MATULIS, tion Coding and Machine 'Calculation of the Time Characteristics of Large Networks" V sb. AvtomatxkP- i vychisl. tekhn. (Automation and Computer Technology- "Mint!s", 19T1, pp 249-258 (from caueetion of works), No 3, Tllnyus,_i RZh-Kibernetika, No 12, Dec 71, Abstract No 12V955) Translation: The paper describes computer algorithmg for calculating the time characteristics of large networhs~and gives the opera-ling time of some modules as a function of network parameters. In contrast to some algorithms known from the literature, this. relation io expressed by a linear function of the number of jobs and events in the network. ~A brief descrip- Vlon is given.of the program for the BESM-4,computer compiled on the basis of the given algorithms with the folloving..restrictions for.network param- eters- number of jobs -- less than 32600,~ number of events' less than 16300. Author's abstract. 70 UDG 621.375.820" _n K., GADOV, P. A FFY, 14. VEMME, V. LAU, A., LE. "Procedure for Separating the Weak Lines'of Forced Combination Scattering by Heans of Selective Absorption bn~the Frequency of the Strongest Stokes Component" V sb. Kvant. elektronika (Quantum Electronics-.collo-etioll- of works), Moscow, No15, 1971, pp 129-131 (from M-Radioteklinika, No It 1972, Abstract No ID342) Translation: In the presence of forced combination scattering, usually only the combination scattering component with the largest, amplification coefficient appears in, the spectrum. Its appearance, causes such stronj.; depletion of the intensity of the exciting laser that the other combination scattering signals !cannot grow to tile sensitivity thre'shoid ~of, the recei%~rer. By selective absorp- tion for the predominant Stokes component it, is possible to,facilitate the appearance of.other combination scattering.frequencies.' It was theoretically demonstrated that when using,an absorbing liquid for which the ratio of the ab- sorption coefficient on the f.requency of the first StOjV4E!,S component and on the laser frequency of 100: 1 is obtained,, the detection thre'shold. of the- weak com- ponent can be reduced by 7 times. The. bibliography ha.s:15 entries. USSR UDO 537-~11.~3s546.28/.289 VAYKHB.ROT, E.I., GRIZMO, V.M., GRISRAYEV,,I.A., NOSIOV, V.14 'Transients In Germonium And Silicon During,IrradiatiQn By The Momentum Of Electrons Of Linear Accilerator With Mev.Energy".. V ab. Rmiatsion. fiz. nemeta..kristaii6v_(Radiation Physics Of Honmetal Crystals--collection Of Works), Minsk, Nauka i t,3khn. i1970, PP 57-66 (from R7-h--Slaktronika I yeye prLmenonlys, No 1, Junuarl 1971, Abstract No 1B24) Translation-. The paper investigates transients in Ge aad Si, originating under the influence of the momentum of electrons with 35 Mev energy. The anecimene were prepared from plates of Ge and Si and during the investigation were placed in a uniform field of electrons. The.thickneso of the sp~uclmena was selected go that generation of charge carriers might tAke,place uniTormly,with respect to all the space. It is shown that dependence of the amplitude of additional con- duction on the flux density is nonlinear. '~During analyois of transients it is rieceasary to take into account the time change pf the mobility because of the additional mechanism for scattering by the ionized atome (?f the,somiconductor and.the decrease of the life time ofthe.nohoquilibrium, ci~large oarriers- 7 ill- 8 ref. Su=ary. ~7- 'SSR U UDC: 68i.2-08T-92-Q,--2 1MYKSM' L. A. 9,"T'ONCV, 1. I.,.SYCHUK "A Pnei-mo-electric Converteril -'ay 67, published 25 reb 70 U3SR Author's Certificate No 253436, filed 22 M from -A-vtomatika ~eler:~khanika i Vychislitellnaya~ Tekhnika, No 11, RZh Noy 70, Abstract No 11A139 F) Translation: This Author's Certificate introduces a rneur-oelectric crn- Yerter which contains a derice foz pnewratic~ signal input a-rid a piezoclectric element. To inprove sensitivity and increase the repet-i-tion.frequency, the device includes a nneumatic pulse ger-erato (fluid relay). ':-or our-poses of r nversion, the controlling channel of the generat-or is connected to inverse co an intermediate nazzle-tifue element. Supply 4-tir continually Ifed to the U fluid relay. 'When the sii-aial being monitored arrives at. the ~nPut --Ls Pin=l, the air jet in the relay is deflected to channel b, vhere it acts contlnu- ously on the.Diezoelectric ele.-~.nt. In this case ` -2-e is nrz I~.ctically no he sigrIal across the output of the piezoelect~ric element. Urien the iriput si(,-pal disappearr-, the jet is d~flect,Ud to- channel e-where., it, P-11ter.; a pneumatic Capacitor. There i:: an- abr-.2~t chanv-t~ in, the load on the Piezoelectric ele- Mont, Which gererates the first electric signal,* As sooAl as the Fneumatie Capacitor is filled with air to a given pressure, the jet: 'lie relwf iir 34 ----------- - USSR VAYKSHIN, L. A. et al. USSR Author's Certificate No 253436 deflected once more to channel b, and the Piezoelectr-c elen,~n 4- F-nera:-es a second signal lbe cappatitor is dumped~ and tne jet is ve-utonlatically deflected to channel c. In this vaV, pneumatic and 'electric ---rc gencratiad at the outout. Generation is interrupted'wher. the input, sigmal arrives as Pin=0. Two illustretion-S. N. S. 2/2 USSR UDC 621.791,052.001.5:669-419.4:669.1~95t669.14 TRUBILKO, V. I., Engineer, SAVO-'-r-.';KOV, V., A., Candidate of Technical Sciences, SOINIK, I. S., Engineer, GRMIOV Ye. I., Candidate of Chemical Sciences,, and VAYL, Ya.-',r-. , Engine-er IfElectro~lremical Study of Welded Joints~in Titanium-!;teel Bimetalil Moscow, Svarochnoye Proizvodstvo, No 2,, Peb 71, pp 13"15 Abstract: A study is presented of the electrochemical behavior of indivi- dual sectors in the welded joint -- thelseam metal, nemir-scom zone, and base bimetal. Coiaparison of the maximun, values of ano"(112 -Cul-rent of Polarization CurvOs inatle in 57% hydrochloric and 77%sulfuric ~Lcid and in an aqueous solution of ammonium chlo'ide indicates that the process r loric acid, somewhat more of corrosion occurs more rapidly in.hydroch slowly in 77'. sulf uric acid. The corrosion resistance of z1he lecir"Iens studied Ctitaniu;m-steel produced by rolling,.in a vacuum 0 f 5 ~l- 10 - rmi ti g a t 1000% with 2010, conpre5sion) in ammonium chloride was high. The same types of polarization curves were produced in all t1he corrosive meEia studied. The metal of the seara and the zone near the seam have m9re positive electrode potential than the bimetal in the.initial state in the acids. -112 014 UNCLASSIFIED:'' OROCESSING DATE--IISER70 T-ITLE--SEPARATION OF MIXTURES OF C SU86;HYDROCARBONS OF GASILINE __~.-,-FflRA_CTIONS.. TV. PHASE EQUILIBRIUM IN SYSTEMS FORMED BY C SUB6 UTHOR-MAKAROVSKIY, YA.T., KOGAN, V.B., KONONOVI t;.F.t VAYNBERGv A.M. lop, -COUNTRY..OF INFO--USSR ~OURCE--N.-PRIKI.. KHIM. (LENINGR4D) 1970, A.3(2)1 289-95 ATE PUBLISHED ------- 70- ~._SUBJECT A.REAS--CHEMISTRY, PROPULSION A NLD FUELS~ -,TOPIC TAGS--CHEMICAL SEPERATIONt M.ULTICOMPONENT CHEMICAL MIXTURE, .-,C.YCLOH EXAM E 9BENZENEt CYCL.0 PENT ANE AROMATI C~ ALCOHOL, P AS m -.-GASOLINE C ONTR OL MARKING--NO RESTRICTIONS .-DOCUMENT CLASS--UNCLASSIFIED -'_,PROXY-:REEL/FRAME--1990/2041 STEP NO--U.R/00;30/70/043/002/02?9/0295 "CtRC ACCESSION NO--AP0109973 7ZZZZZZZZZZ UNC-LASSIFIED 212 014 UNCL ASS I F I ED PPOCESSINIG, DATE-IISEP7, A -,ESSION 140--APOIO,3973 ABSTRACT/EXTRACT--[U) GP-0- ABSTRACT#' THE MUTUAL SOLY. OF SINARY SYSTEMS CONSISTING OF HYDROCARBONS (N-C SU86 H SUB14 (1), METHYLCYCLODENTANE (II)i CYCLDHEXANE fIll), C. SUF16 H SUB6,11V), OR,N-C SU87 H SUB16 (V)) AND TETRAHY0R0FURFtJqYL ALC, (VI-) (6. 175-6DEGREES, D P:ZIME20 1.0501, AND N Pql,'4E2.SUBD PPIMEO 1.4520), THE:MUTUAL SJLY. OF THE TERNARY SYSTEm I .If.Vlt THE INFLUENCE OF VI ON THE FUGACITY OF THE COMPONENTS OF THE SYSTEMS 1 11 -AND III C SU86 H SU,96c:PHASE EQUIL. AT ATM. IN THE BINARY SYST54S C6NSISTING OF HYDROCARBONS Cli'llIt OR C S1196 H SUB6) AND VIv AND TH~ PHAS'r-EO STUOI ED. ~ : UIU. IN THE -TERNARY% SYSTEM I IJ ~VI WERE AROMATiC AND NAPHTHFNIC HYDROCARSON&DISSOVLE COMPLETELY AT ROOM TEMP. IN Vl; THE CRIT. SOLN. TE14PSO IN.VI ARE,36UGRE&S AND 42DEGREES FOR I AND V, RESP. THE PARTITION COEFFe OF ff BETWEEN:.l AND VI IS U.4-1.5. THE SELECTIVITY OF VI IS SO LOW THATiV-1 IS NOT~A SELECTIVE -SOLVENT FOR -THE EXTN. OF THE PARAFFINIC AND NAPHTHENIC HYDROCARRONS. HIGHEP SELECTIVITY.1S.OBTAINED IN EXTRACTIA:DISTN. THE DEPENDENCE OF THE FUGACITY COFFFS. 01: THE CONSTTITOENTS'~OF~ A 5fNARY,::MIXT. CONTG. PARAFFINIC AfID.NAPHTHENIC OR AROMATIC HYDkOCARBONS ON THE CONCN.' (IF VI IS CLEAR. THE SELECTIVITY OF VI IS 2.0-2.5 AND,1*55-I.:6 FOR~MIXTS. CONTG,.Ill-IV AND-1-11, RESP. VI IS EFFECTIVE FOR THE-SEPtJ,,OF PARAFFINIC, UAPHTHENIC, At'iD APOMATTC HYDROC~ARBONS BY EXTRACTIVE DISTN. Z Z.z Z ZZLIZZZZZ,I. UNCLASSIFIED, USSR UDC 539.3 VAYNBERG.L D. V. GULYAYEV, V. I., CHIBIRYAKOV, V. K. nProjection Method in the Theory of Shells and Its Computer Solution" Soprotivl. materialov i teoriva-sooruzh. Resp. mezhved. tauch.-tekhn. sb. (Resistance of Materials and the Theory of Structures. Republic Inter- departmental Scient:Lfic-Technical Coljection),~ 1972, No.'18, pp 19-31 (from RZh-Mekhanika, No 3, Mar 73, Abstract;iNo W131) Translation: A method is given for reducing three-dimensional equations of elasticity theory to two-dimensional equations.of the theory of shells. The resulting equations are freelfrom simplifying static and geometric hypotheses of the classical theory of shells. 9'.ref.. Authors' abstract. USSR UDC 539.3 VAYUBERG, D. V., SAKHAROV, A. S., KIRICHEVSKIY, V. V. "Derivation-of the Matrix for the.Rigidity Character.1stics of a Discrete Element of Arbitrary Shape" Sopro ivl. materialov i teor~za socru~zh. ReqD. ipezli,,Td. nauch. sb. (Resistance of Materials in the Theory of Structures, Republic Interdepartmental Scientific Collection), 1971, No. 14, pp 37-44 (from RM-Nekhcaill a, Ila. 3, Nar 72, Abstract No 3V166) TrIanslation, The solution of the three-dimensional problem of olast-icity theory and the problem of the bending of.plates and shells J.~; so"Ived usin,o, the niethod uf- a dircrete elemiunt of arbitrary sha',ne referred tri'a sywtom of curvilinear (not orthogonal in the general case) c6ordinater (x~-, i 2, 3) characteri7ed by a inetric covariant tensor~9ik(X')- The reso lven t are obtained and used to study the stress-defc---mation state of plates and shells without the use of the Kirchoff-Love hypothesis. The derivation is presentf:d in tensor form for linearly elastic workin~g of the -material. 7 ref. abstract. USSR UDC 533.6.013.42 VAYNBERG,-D. V., GULYAYEV, V. I. "Numerical Solution of Problems of Flow Over Bodies of Complex and Varying Form" Tr, Koordinats. sovpsch. pogidrotekhn. (Works of the Coordination Conference on Hydraulic Engineering), 1972, No. 64, pp 254-258 (frout RZh-Mekhanilza, No 3, Mar 73, Abstract No 3V388) Trwislation-: The probllew..of.the,interaction.of a thin-walled shell with a liquid flowing around it is solved. Simultaneous solution of the equations of motion of the shell and the liquid is obtained by the finite difference method with the application of the methods of tensor analy.GiS, making it possible to describe the geometry of tbe, def ormed mI,!dIiwII in gelieral f OLM, . nie process of the formation of difference equations for plane and axisymmetric ~cases is programmed for the BESIM-6 computer. Authors' abstract. USSR UDC 539.3 SAMAMV, ~A. S., SINYAVSKIY, A. L, "Investigation of Flexible-Plates and'Shells" V sb. Raschet prostrans-tv.. konstrtiktsii. 114 (Calculation of Thzae-Dimen- VYP. sional. Structures. No. 14. -- Collection Tf W~r.ks Moscow, Stroyizdat, 1971, PP ,.35-51 (ft~am RZI-Meklmnika, No 9, Sep 71,. Abstract: Ro 9VI02) Translation: The deforrhation of flexible shells arid'r)lates with eccentric i~ibs is cUscussed. Restricticrns arre not imposed on the sh~De of the middle surface of the shell, the nature of the load distribution and support conditions. The discrete positioning of the ribs is taken. into account. The problem Ls solved by numerical methods. A variational method is proposed for constructing the difference equations which consists of minimiz-Ing tht., elastic potential of the deformed system represented in discrete, form. Iteration algorithms are developed for solving the linear and nonlinear equations of higher order. A set of programS ulating process including the computer was developed for fully aoutomating the calc - L formation of ~-- id equaticms. Several numerical' examples eze included Ifor calcu- lating ribbed shells and plates for various parameters, boundary conditions, and load characteristics. Aa-thors abstract 144 U35E UDC 621. -311 7. 34 621 -372.~13(088-8) ITAYINBERG, 1. A., Vk_ G, E._I., PAVEL'YE-V V. A. "A Device for Visualizing the Field in a Mlicrowave Resonator" USSR Authorts Certificate No 27511 I'T jun 67, published Nov 70, stract T' P) (from PZh-Raaiote-.hniha, 140 7, Jul 71,_AL~ NQ 7B20L Translation: The rro-osed device contains a microwave resonator wit'll probe to -wh-ich L-P oscillator and a recelver with otscillck,-:raphic disnlay are connected. To inc-ease the speed of obtaininE.; sii image, of tine ntensity of ths elec'n-r,,afrriolic: field in the rceform'tor, 1"11c i ti I - made in tho forni of a z4irjtocond-acti~re plate which is inL-rodilc~!d intr) the cmi;.- 50~:ction of resonator cavity to be studie(] which is !:Canlied by a IiEht- be,~---.,, in sync with scanriing of the oscillographle display. FlesmrX- USSR UDC 621-317-34: 62~1. 372. 413(0'88. 8) PAVEL,IYEV,.V. A. VAWIBERG, I. A. , VA ERG, E I., "A Device eor Visual- a Microweve'. izing the Field in Pesonalor" USSR Author's Cer~~ificate No 2751821~ filed 1-( Jun (S7, pifolished Kov 'io, (from RM-Radiotekhnika, No 7, Jul 71, Abstract NO 7B202 P) Translation: The proposed device contains a microJ6%~e reionator wit' probe to ,ehich an oscillator and a receiver with o:~cillo.-rarhlic di -F are conrected. To increase the speed of obtaining an of tile intensity of the electromagnetic field in the resoriallor, thc; probe is made in t 'he form of a photoconductive plate which L,~ the cross section of the reso. L1 nator cavity to be st- aied and which is scanned by a liot bea~ra in sync with scannin.r-~cf the Oscillographic display. Resur,6. MHET "T, USSR UDC: 621.396.67-095-001.5 I~AYNBEIRG, 1. PJA.Ii-EL'YEV, V. A. "Using Li; gh t-Cor trolled Semiconductor Panels to Starly the il_mplitude- -Phase St'ructure of the Sho-7-t-Range. Field of Micrcrwratve ilrit!'Icnnas" Mloscov, Radiotekhnika i Elekt ronika, Vol 26, iio 9. SeD 71, DP 1685-16go Abstract: The Dauer describes a device for visualizing the strucLure of the short-reange field of indcrovave an-tenntis and for precision mea- wirement of the armlitude eaid phase of the field. A st,-~tionary semi- conductor rla-'e with low background. field perturbation is pilaced in tLh-:-~ _sbort-rwnge field of -the receiving or transmitting anterina to be studi~_d. The surface of the plate is scrui-ned in sequence by an intense light Spot of the-proper size and shape. The type~of sntenna deteiwdries the Seem- _rajectory. The incid ning light ' causes a sharp chazij, e in the cor_ ductivity of the material by Generation of nonequiiibri-ini current c,_ar- iers --rith a resaltant chan orption refl!::,-ior1 Lre ~in coefficients of abs 5 and. refraction. -;~me_ lr--~uit-ant signal. Is fed to &:URI" clispley. The de- V i by 1jrc)p,_-r 114 CfOL at'so bu U.',wdl for polarizat5on rt anur-_-ni rt*:.,,d I C. .1/2 USSR VAYNBERG, I. A., PAVEEL'YEV, V., A., Radiotekdiniika i Elektronika., No 9, 1971, pp 1685-1690 and orientation of -the light spot. A simple alterRtion of the iris trumen-L, illimeter to centi- enables analysis of electromagnetic fields from subm, -7 L meter wavelengths. In addition. to antenna measuretrients) the unit c~_m also be used for quallity control in adj,.isting con) ex ntenna syste. s, field analysis in auasioptical transj!dssion lines in the- millimeter ttznd submillimeter bands, in multiple-modc wwreguides, P-n-d in complex wavc- guide junctions. The authors.thank E. 1, Vayriberg,.N. P. Rachkova, V. N. Shuyukova and G. V. Bondareva for asristanve in df-bue%ing -the device and making measurements. -7 ~4 -7 USSR, UDC: 621.3i7-799 A., VAYNBERG, E. i., PAVELIYEV,.V. A. "A Device for Visualizing the Field in an SHF Pesonator" AlAoscow, 0t'r:ry-ti_ya, Izobreteniya, Promyshlennyye Qbraztsy, TlovarnTye Znakil, NO 22, 1970, Soviet.Patent No 275182, Class 212 filed 17 Jim Q67, p 44 Aos,~-rac"r,: Ths Author's Certificate CL introduces a device for visualizing the `el' in an SHIP resonator. The unit contains an SHF resonator with test body, and a gene v rator and receiver with oscillographic display conr~ected -~o the resoralor, As a dis-u-irguishing feature of the patent, the speed with which the image of the in- fensity of the electromagnetic field in the resonator is -Droduced in inc--eased by making the above-mentioned test body in the form. of a photo,!onductive plate which is introduced into the cross section of the resonator to be investigated. This PlatE is scarned by a light beam synchronized with,:the scanning of the oscillographic displaj. J-1 ____1/2 017 ~,'~'PROCESSING DA,rE--230CT70 ,..TITLE--CLINlK0 DOSIMETRIC PREPARATION'.~TO THE RADIA,rioN OF THE PATIENT -U- ~AUTHOR,-103)-RUDERMAN, A.I.? VAY.NBERG,,M,SH.t BALTERt S.A. .,COUNTRY OF INFO--USSR RADIOLOGIYAr 1970i,VOL 15*~NR 51 PP 40-43 ~.-D AT E:PUBL ISHED- ------ 70 .,.SUBJECT AREAS--BIOLOGICAL ANO-.-MED.ICAL SCIENCES TAGS -RADIUM9 RAO[OTHERA ATION OOS PY, IRRADE IMETRY, DIAGNOSTIC MEDICINE ~',CONTRGL MARKING--NO RESTRICTIONS, -DOCUMENT CLASS--UNCLASSIFfED '~,.IPROXY REEL/FRAME--199810274 STEP NO--UR/0241/70/015/005/0040/0043 :C_IRC ACCESSION NO--APO 120963 UINICLASS I fL IED Rl~ m 2/2:- .017' UNC A SI,f 1) DATE--230CT70 ..-CIRC ACCESSION NO--AP0120963 A8STRACT/EXTRACT-(U) GP-0- ABSTRACT.~ INCREASE OF THE EFFECTIVENESS OF RADIUM THERAPY ESSENTIALLY DEPENDS UPON THE METH00 OF CLINICO OUSIMETRIC PREPARATION TO THE 8ADIATION OF THE PATIENT JO LRRADIATION. A NUMBER OF TASKS ARE SET FORTH WHICH SHOULD BE SOLVED DURING THE PREPARATOkY STAGE A TO IRRADIATION WITH DUE CONSIDERATION OF INDIVID IL PECULIARITIES OF THE PATIENT. T14E AUTHORS ENUME~ATEJHE REQUIRED AUXILIARY EQUIPMENT AND DESCRIBE THEIR EXPERIENCE ON THE PREPARATION' TO THE RADIATION OF THE PATIENT BY SPECIALISTS ON RADIUM THERAPY4 X RAY GIAGNOSIS AND CLINICAL :~DOSIMETRY. FACILITY: INSTITUT EKSPERIME,"ITALINOY I KLINICHESKOY ONKOLOG1.1 A7MN SSSR. UNCLASSIFIED -1/2 023 1INCLASStFIE6 PROCEESSING DATE--230CT70 TITLE--DOSE FIELD CREATED BY PROTON BEEAM IN YHE IRRADIATED BooY -U- ~~,AUTHOR-105)-VAYNBERGr M.SH., DMITRIYEVSKIY, I.M., SEMENOV, YU.V., TELKOVI YU.M., FRft*fff'Pl* -COUNTRY OF INFO--USSR !~'~SOURCE-MEDITSINSKAYA RADIOLOGIYAt.1970r,VOL 15, NR 51 PP 69-73 DATE PUBLISHED ------- 70 SUBJECT AkEAS--BIOLOGICAL AND MED I CAL SC I ~ENCI'z S TOPIC TAGS--.MEDICAL APPARATUS, PROTON RADIATION BIOLOGIC EFFECTr RAOIATION DOSAGE~ ~,._CCNTROL MARKING--NO RESTRICTIONS :00CUMENT CLASS--UNICLASSIFIED _'_:_PROXY RE -EL/FkAME--1997/1959 STEP ND--UR/0241/7f)/015/005/0069/0073 .~,CIRC ACCESSION NO--AP0120602 UN-CLASS IF LED UNCLASSIFIED PROCESSING DATE--230CT70 023 CIRc ACCESSION NO--AP0120602 'XTRACT--(U) GP-0- A-3STRACT THE METHOO OF CALCULATIO'N OF DOSE -ABSTRACT/z- 4 FIELDS CREATED IN THE IRRADIATED BODY BY AMEDICAL PROTON BEAjM OF THE LABORATORY CF NUCLEAR PROBLEMS OF THE JOIN1 INSTITUTE FOR NUCLEAR -H THE RESEARCH IS DISCUSSED. THE RESULTS OF.THE EXPERit-lLEINT CONCERNED A[T -c DETERMINATION OF THE INFLUENCE,ON THE DOSE FILEO OF liFTEROGENFiriES AND CURVATUkE OF THE BODY SURFACE ARE GIVEN. FACILITY: OTOEL 111,41STITUTA EKSPERIIIENTALINOY7: IKLINICHESKOY ONKOLOGH MIN SSSR, FACILITY; tlOSKOVSKIY INZHENERNO-FiZICHESKlY INSTITUT. _WNCLASSIFIED- USSR UDc 62o.179 AVZRBUIM, I I: CHEGORINSKAYA, 0. No) GRADINARj V: V 1A ~-n 6on+#Taentific Research Institute of -Nondestructive Control, Kishinev "The Use of Ultrasonic Emission in Nondestructive Control" Sverdlovsk, Defektoskopiya, No 1,1972, pp 26--32 Abstract: An experimental investigation was made of the ~ossiblrlity of using ultrasonic emission for the detaction of defective parts of welded constructi.ions and deterviining the bond- ing strength of bimetallic aheats and;strlps. The frequency spectrum and the character of theAncrease in the emission in- tensity make it possible to evaluate!tho characteristics of the materisl. In supersonic emission investigations, difficulties ai-ise which Bre connected with the.reception and separation of signals of supersonic emission on the noise background. Tuning out.from aeou3tic low-frequency noises is done by a"pDropriate selection of transducers and.blectronic equipment. 9 illustra- tions, 7 bibliographic references:,~ USSR UDC 62-52003-13 KWMOV, G. G., PMIB7PRZEV, YU. V., KONSTANTINOVSKIY, L. B., and. ZPBIAT, Enginee=s "Calculation of Efficiency of Using Automatic Dita Transmission Networks" Moscow, Mekhanizatsiya i Avtomatizatsiya Proizvodstva, No 9, 1971, PP 36-37 Abstracts The article considers the efficiency of replacing orainarf data transmission methods (for example# by telephone), with,auto-matic transmission In fixed- and variable-routing networks. The savings achieved by autonatic data transmission are calculated as a fi;nction of the,tcost of transmitting the equivalent amount of information by~,telephone betwleen the same subscrib- 117- USSR wo 669.0171539.26t620-157 IMIEOVICH, L. G., VAYNBLAT, YQ. t., OVECHKIN, It. I., -and BER~ L. B., All- Union Institute of Light Alloys "Determination of the Grades of Separations in the Breakdown of the Solid Solution in the AI+O.IF4r Alloy by Meants of Szpo~Ll-Angle X-Ray Disparsion and Electron 1,11icroscopy" Ordzhonikidza, Izvestiya Vysshikh Uchebnylkh Zavedeniy, Tsvetnaya Metallurgiya, No 6, 19739 pp 135-137 Abstracts The breakdown of the solid solution was investigated on specimens cut out-from presued bars of the A3.+0.4%2Zr alloy by the methods of ismall- anglo.6-ray. dispersion (SXD) and else trbm, microccopy. The apecimeno wore aged at 400 nd 500o for 10 to 500 hr,after vater-hardonin,~ and,heating at 6400 for 10 min. It io shown that the pexticles, sapaillatia~. on aging are spherical. Their averaga sizes satisfactorily coincide with dimentsions calculated by the SO method of oxide replica. The analysis of volumes of different fractions seems to indicate that the ouantity of the larger fraction increases WiTh the duration of aging. The Joint applitation :of .9xD and, electron microscopy metho.da.provides reliable-infotm,tiot~.-on,~agiri' pr~cesse's of alloys. Two figures, ve bibliographic,m two tables, n Transformation and Structure USSR UDC 669.71-55-721 MM, L. B. VAYNBIAT, YU. M., DAMOVeN. G., KHAYURGY, S. S., and SHCHEGUNA, N. M., All-Union Institute-7of Light Alloys'', *Su-wtructure Changes and Decomposition, Processes in the Double Aging of -AUcy AD-31 Under the Effect of Plastic Deformatiorf'. Sverdlovsk, Flzika. Metalloy I Metallovedeniyel Vol 36P No 3, 1973, PP 583-590 Abstracti EUctron microscopy and mechanical property measurements were employed to study substructure chaages and decomposition processes in alloy AD-31 in sheet form with e. composition of ~In %)j 0-73 149, 0-57 Si, 0-12 Fee.0.03 Zn, 0.01 1111n, balance - Al. The sheets were water quenched from 525 C and rolled in the cold state, (30 ani 90% reduction) either after quenching or aSter natural aging for one day. Samples were , studied after deformation i6thout subsequent aging and after aging~ ~zt 1550 for five hours. Out of 13 differeirt combinations of quonching# aging,and rolling xeduction, It was found that the best combination of tonalle streAgtb and ductility Is achie-ved b-v quenching, natural :aging.for.: orat day, reduction of qWo, and tM42 Ing.at 15fC for 0.5 hours. This treatment yielded -it TS 6f 38-3 kGj r Aluminum and Its Alloys USSR uDc 669-71.620.18 VAYNBIAT, YU. M., and RODINA, I. B., All-Union Instiuute of Light Alloys -ion" "Structure of D16 Aluminum Alloy at the Steady-State Stage of Hot Deformat Sverdlovsk, Fizi-ka Metallov i Metallovedeniye, Vol 35, Ito 4, 1973, PP 8-:?8-840 Abstract: Hot deformati on of D16 aluminum alloy ~ (4-3 5~h Cu, 1.3%, 1,19, and 0~63% Min) was conducted with an average strain rate of~0.02 sec-1 for two types ofinitial structures -- recrystallized~(25_micron grain size) and polygonized q as a result of previous hot pressing (3-Picron grain size). At room tempera- ture there is a continuous.increase of flow stresses, while for the recrystal- lized sample the stress is lower than for the polygonizea sample. At 300-11000C, flow stiess starts at a higher temperature for the recrystallized sample, and the steady-state stagi,.~ the initial structure. has Po effect. It was noted that the flow stresses during hot deformation were equal ancl vonstant reEaird- less of initial structure. The possible reason for thiz; equality is an independence from structural dispersion characteristics. Apparently, saunles deformed to the steady-state stage are less different in structure than they were-Iinitially and can have thia s,-m-- field strenj~_th ov,er a vide te~-Tuperature interval. 3 f igurell, 5 biblio.-rapbical. references, V Alum1nt&::.and. Iii Alloys' USSR UDC 669.71:539.370 VAYNBLAT Yu. M., and SAGALOVA, T. B. "Grain Boundary Migration in the High-Temperature Deformation of Aluminum" Sverdlovsk,.Fizika Metallov i Met,allove, deniye, Vol 30 No 6, Dec 70, pp 1322- Abstract: In this study migration of grain boundaries was observed from the high-temperature rolling of aluminum. Aluminum grade:A7, having an equiaxial structure and average grain sizes of 50;,200, and 1000 micron., was rolled at temperatures of -50, 20, and 200% with reductions of,0.5 and 0.7 (true de- grees of deformation were 0.8 and.1.2),: After hot rolling'the samples had a non-recrystallized structure~.consisting,of sub~grains'with an average size of.1.3 micron. Polarized light in an optical microscope,:was used where the fibrous structure was visible: deformed grains were stretched in the direction of rolling. If the time of finding the metal in a deformation site ifitaken as 1 second, then the rate of migration amounts to 10-3 cm/sec. Me- rate of migration of boundaries was also measured for recrystallization at the time of the last 1/2 4i USSR and SAGALOVA, T. V., Fizika:Metallov' i Metal-lbvedenlye, VAYNBLAT Yu. o 30, No Dec 70, pp 1322-IM3 -6 anneal. At 300% the rate of migration amoun;ts to 10 cm/sec, which is three orders of magnitude lower,than.for~~hot irolling.:, A sharp acceleration of migration was caused by the high1con6entration of vacancies formed as a result of.dislocation intersecting. Migiatioa of bouhdarie6, going in,the direction of the accumulated energy gradient,: is one:of the~processes lead- f~imatb:yn. Acc rding to the measure ing to vreakening.of aluminum in.hot de o of increased degree of.deformation','dislocatim density and.vacancy concen- tration increase. Both of these- factors-contribute to acceleration of both dynamic growth and migration of high-angle:bciandarie cas a result of which stage of deformation.an;iquilibrium~w.Lll,be.potablished between at some processesof strengthening and iweakenino;i 2/2 USSR _UDC 659.715'V121:620.186:539.4 PESRUKOVV ~K. G., KLEPACHEVSKAYA, S. Yu., GALATSKIY, B~ D., SAGALOVAS T. B., and FEBOROVA,.K. A., I'De endenceof Texture and Mechanical, Properttes on Shape Factor and Degree p 6f:Deformation of Extruded Aluminum-Allov.~,Products" :j -Tekhnol. oawt n. i by4L, VILSa (Technology of Light -legkikh splavov. Nauchn ekh -.:,Alloya...Scientific..and Technical.Bulle in~ofrthe All-' nion Institute o*f :-tight Alloys)-, 1970, No 3,.pp.28-35.-~frc.6~'Pih.-Metallurgiya, No 12, Dee 70, :Abstract-No.12 1757 by E.:KADANER): Translation: An investigation was conducted,cin alloy D16 produced under in- with subsequent ex- dustrial. conditions by the semicontinuous casting methc;.d trusion under various regimes. With,an increaBe in th(l., shape factor of ex- truded products, uniform variation of deformation texture from biaxial 4~11), 4~LOO>orientation to rolling texture takes place with predominant {110) orientation. With an increase in shape factor-, strength anisotropy decreases. With the.same degree of deformation..and shape.factor,.mltimate strength and its anisotropy are independent of:the site of~the-sectibn of the product; Five Illustrations. Three tabl-es. Bibliography of seven titles. USSR UDC: 551,46,06 PARITSKIY, A. S., VARIDRUKI E, B. "A Method of Determining the Inclination of the Surface of a Wave of the lea" Moscow, Otkrytiya, Izobreteniy--, Promyshlennyye Obraztsy, Tovarnyye Znaki, No 8, Mar 72, Author's Certificate No 330341, Division G, filed 17 Aug 7P, published 24 Feb 72, p 126 Translation: This Author's Certificate introduces a method of determining the inclination of the surface of a wave of the sea by exposing it to ultra- sonic oscillations, receiving the signals from the surface being studied at three or more points of reflection, comparing them with a reference signal, determining the time of propagation of.the ultrasonic oscillations and the distances they travel to three or. more points, and using tb(!sc data to de- termine the nuknown slope. As a distinguishing feature of the patent, the frequency range of the registered processes. is increas~,d, by using a single vertically directed beam for exposure, the regulation of the reference signal level,being dependent on the receivedisignal lev-el. USSR UDC 615.332 (Cycloserinum). 014.453 SAZYKIN, Yu. 0., CHAYKOVSKAYA, S. M., KORCHAGIN, V. B,,_Mj~,~NA f. A. IVANOVA, V. N., BALITSKIY, V. A.,:and V".NFP__YP All-Union Scientific Research Institute of 1-.ntibiotics'and Institute:of Biophysics, Ministry of Health USSR Usterilization of Oxacillin Preparations !With Fast Electrons" Nos cow, Antibiotiki, No 10, 1971, pp 933-936 Abstract: Exposure of preparations of the sodium salt of oxacillin in 0.5 g vials to fast electrons (10 Mev) . in a linear accelerator at a dose of 2.5 Mrad resulted in complete sterility of the antibiotic, whereas, tests of control (nonirradiated) vials revealed contwaination in every second or third vial. The induced radioactivity of the samples'did not exceed 3.7-10-10 curie even with minfinun length. of. exposure, Tha procedure bad no effect on the antibiotic activity, pharmacological: activity (no evidence of toxicity or pyrogenicity) or physicochemical properties of the, preparations. 21 uDc 621.396.67-012.12-095-111 USSR VAMER, Yu. A., VAYSBERG, A. 1.) LEONTIYEV, V. A., PODLIPAILIN, V. !. "On Changlng the Radiation Pettern in the Horizontal Plane. for Overhead Antelli; (~Iol rks of the Novosibirsk Electrical Engineering Tr. Norosib. elektrotekhn. in-ta Institute), 1970, vyp. 2, kn. 1, pp 16-22 (from RM-Radiotekhni-lea, No 6, Jun 70, Abstract No 6B5) Translation: 11-be authors consider the effect of the mirror image of an antenna on its ranaiation pattern above the plane of.the uniform earth, --nd 'Llie errors introduced by this image in -measurements of the radiation pattern. it is shown that- distortions in the DrinciDal maximum may be.slight; however, the side lobes may be subjected to considerable interference distortions since the amplitudes of the side lobes in the directional patterns of the fon7ard and reflected beams are approximately identical. Therefore entennas should be raised to a sufficient height in measuring the level of the side lobes under frec-space conditions, and the antenna and observation point ahould be senarated by a known distance when measuring this level urhere the ground -is present. I'Vo illustrations, bibliography of one tit-le. S. _S I F I ED: NZ; DATE--020CT70 1-12 020 UNCCA~5 PROCESS 1. ,-,-,TJT,LE--WELDING i%IRE FOR WELD INGL BR,ONZE -U- ~AUTHOR-(05)-MINLHINA, A.N., V A~Y ~N` tU Af~A.YE.i ZOLoTo4EVSKly, Yu-s., ~.,Z:,.t4AKAkbV,_ A.G., MALIMSTREMI A010 ,cutagy or- mf:ci--ussp 'c~~SOURCE__U.S.S.R. 2621,604 I YA IIZJBRET. -IBPAZTSY7 ZNAKI 197D, PROM. L TOVARNYE -!--D.At,E PUBLIShEt3--26JAN70. ACT 14ATER I ALS B .AREAS--MECH., IND., CIVIL ANO MARINE ENGRI U TOPIC: TIAGS--BRONZE, WELDING ELECTRODE, COPPER ALLOYr ALUNINIUM CI)INTAINING ALLOY, TITAN I W4 CONTAINING ALLOYt NICKEL CONTAINING ALLOY, IR-114 --,CONTAINING ALLOYt MANGANESE Cb.NTAINING ALLOY, ALLOY CDPPOSITIUN, MEFALLURGIC PATENT CONTROL 'MARKING--NO RESTRICTIONS 0. CC U M E N T. CLASS--UNCLASSIFIED _.~PKIDXY_ RUL/FRAME--1990/178b STEP Nb--IJR/0482/70/DC)r)/,)Or-)/Oooo/ooor.) C IRC ACCESSION NO--AAOI.09747 UtICLASSIFIED USSR ~UDC 621.382.2 TALI, A iA. KARASHEV, T.B.,AFANOVICH, R.M., jAYNaLj 0 "Effect Of Annealing Of Radiation Defec~t'a On The Electrical Properties Of P-N Junctionsi Produced On High-Resistanoe P-Tyme 801.licwBy Bombardment of Nitro- gen Ions V sb. Radiataion. fiz. nemet. kristallo4 (Radiation Phyeics.Of Non-Metallie Cryst-Ale--Collection Of Works), Minsk, 1INauka i takhn.111 1970, PP 174-IW (from 'No 2, February 1971, Abstract No 2BI~4) RZh--Elektroniks i yeye primenenlye Translation; Injection of nitrogen ions'with an energy of ~)4 kev with a current p/cM2 was performed in p-typo Si with a roBistivity of density of 10 microam 1500--2000 ohm. cm. and an criontation of~.the surface in the (111) plane; the duration of irradiation woo one minute and the.residual preoouro in the chamber 10-5 mm. Annealing of radiation defects wav conduated for ~O taimtes at temper- atures of 20--9000 0. Thickness of ~Lthe rx-.type layer amot'Into to 0.4 micrometer, the resistance of the layer dooresees with~,a.nAncrouue.of the annealing temper- ature to 6000 0 vnd remains unchanged with'abfurther inar'6ase of the temperature. The ratio of the average concentration of elootrono to th6 conechtration of in- jelated ions < 5 . 10-3. The breakdown voltaga.~of n-p jugctiona of annealed and non-annealed specimens amounts to 1500--1700 v., 6, ills 6~ref. V4'M* 7 USSR uDc: 621.385.832.012.001.24 MORIS,-Z. A., SHTARAS, S. S., OLISHAUSKAS, V. K. "Calculating the Frequency'Responses and Transfer Characteristics of Travel- ~ubes" ing Wave T Moscow, Radiotekhnika i Elektronika, Vol 17, No 9, Sep 72, PP 1990-1993 Abstract: In order to determine the relaticn between the parameters of the deflecting system and the characteristics of a travelling wave tube (TWT), and also to establish the influence of:various factors on the frequency and time properties of Wil"s, the authors calculate the frequency responses and transfer characteristics of a TWT with regard to the transit time of a helix -;c wave and of the turn, mismatch between the velocities of the electromagnet. electrons themselves, diupersion:and attenuation in the deflecting system, the frequency dependence of the wave impedance of the:system, reflections from its input and output, and the dependence or the transverse component of the electric field an frequency whenleonstant power is transmitted through the Bystem. Titanium USSR UDC: 620.1-t2.2 VEKSLER, Yu. G., VAYNSh -TEYN A. A., SOPOKIN, V. G., Ural Polytechnic In- stitutc, Sverdlovsk "Concerning Dynamic Creep of OT-4 Allay" Kiev, Problemy Prochnosti, No 9, Sep 72,:Pp 76-78 Abstract: The authors study the influence of random s'resses an the short- -term creep properties of OT-4 titanium alloy,in high-velocity airflows. Cr eep curves are approrimated by using the hypothesis of aging with inclusion of the statistical characteristics of randomstresses. The accuracy of the approximation is evaluated. USSR UDC 513-83 G., Department of Differential Geometry, Moscow University "Uniform, Homology Groups and Uniform Retracts" Moscow, Vestnik Yloskovskogo Universiteta, Matematiks., Mekhanika, No Jul/ Aug 71, PP 59-62 Abstract: The author is concerned with homomorphisma of uniform homology groups induced by certain classes of uniformly continuous maDs. The concept of a uniform retract in geodesic.space.is introduced and several theorems are proved on*the non-existence of uniform retracts~ In the context of the article the author defines space-as geodesic space and map az a uniformly con- tinuous map and the mapping as consistent-He formulates several thuorems which he proves through the mathematical apparatusland cites several works of previous research on related subjects as a basis for the present treatment. The article contains 7 bibliographic entries, 1/1 USSR uDc 6i6.22-008.h-789.28-78 TWO, 1. D., IJU.SHKEEVI "if, Yu. V., MAGRACIIEV,.A. Z-, ~-?1901 EM13. V. P. . JYOLGOV~ V. K., -LAPSFIIII, V. A., DMMUR, B. S. A! M., It A Voice-Forming Device" Mfbscov, OtkrN.*ti-ya, Izobreteniya, Promyshlermyye, Obraztsy, Tovernwe Zuai, No 280-5148, Clazss 21, filed 9Jtui 69, p.42 1970, Soviet Patent No 4 Abstract: This Author's Certificate -introduces avo-ice-forning device which con- tains; a main current generator, projector "d self-contained power supply. As a distinguishing feature of the patent, the sound.spectrum of.the projected oscil- ~Iationsis aD roximated to that of naLlural speech b adding u,noise generator, a P y noise amplifier, and an operating mode commutator. -1/2 Oil :1CPR0tESS1NG DATE--02C)CT70 .-TITLE-AUTUMATED CONTROL SYSTEMS IN CONSTRUCTION -U- :AUTHOR-(02)-VA.XUjd1f,Y B..* RYSALSKIY'~ Vt~ ~COUNTRY OF INFO-USSP, .7.S.OURCE.-MOSCOWt VOPROSY EKONOM Us, NO 2,'FEB 70P OP 85~-93 'ATE -PUBL I SHED ---- FEB70 ~,:-SIJBJECT.AREAS-BEHAVIORAL AND SOCIAL SCIENCES, rIVIL AND MECH., IND., --MARINE ENGR I tOPIC TArs--GENERAL CONSTPUCtION,-AUTOMATIC CONTROL SYSTEM' L ,A K I NO R r. S T -~'f C T I ON s C,; U f: T CLA S S-UNCLA SS I f- I E 0 P k.1 X Y R. F; t-.L F R A M F- - 19 8 fj 0 8 3 7 STEP N 0- - UA 19 10 9 TO 3 0 0 P) 3 2 0 0 H 5 0 0 3 GIRC 'ACCESSION NCI--AP0105742 UN~LASSIFIEO USSR WC %1.15 51.6.287 547-539-162 ZDII U,A V. VAYNSHT ~lLiCBM01" YU. 1. , PhySiGOL Chemi- Cal Institute i m- e-nT -L.a Por': Mobcowo Sttte Committee for Chemistry "Radiation-Induced Synthesis of Perf-l,uoropheny~rhlc).rosilanes'I L mija YZsokikh Ph. Moscow'.Khi era Vol 4, No 5, Sep-,Oot 70, PP 419- .44 Abstract: The article describes re8ults ofa !itudy:of the radiation- =duced synthesis of previously undescribed riel*hylpentafluorophenyl- dichlorosi *lane (CH)3C6P'5SiCl2 and peni;afluoroDl~enyltrichlorosilane C6F5s'cl3 -- compouftda irhich are perfluorophenyl, analogs of rrmthyl- phonyldichlorosilano and phenyltrichlorosilano synthesized by A. V..ZDIIN, at al. The,radiation-induced:syntheni!i is based on the inethod previously auggested by at al. for the cond()nga- tion, reaction of hydridochlorosilanea with halogenated benzenes under the action of ionizi= radiation bv a chain mechanism. The USSR LDC 548.0:576.858 V TWITEYN B. Y.., MIYIIAYLOV,, A: M. Some Properties of Synthesis of Projecting.Functions" Moscow, Kristallografiya, Vol 17, NO 2,; 1972, pp 258-263 Abstract: A study was made of some of4,the properties of synthesis of project- ing functions. A method is proposed for photosummation of the synthesis of projectiag functions. The method is used.in electron.m-4croscopy to study the three-dimensional structure of tiologi4;al mubjects. The method of synth~esizing, projecting functions for reptoduction of p(r) [1). K. Vaynsliteyn, Kris tallograftya, Vol 15, No 5, 894, 19.70;~ Dokl. AN SSSR, Vol 196, 11-372, 19711 is analyzed. Summation algebraically on a.discrete ntL't is considered,and symmetry of the projection La(x Y and the function E(r) for reproduction of p(r). is discussed. The double Fourier tran formatton method and the "algebraic reconstruction rechnique" are compared. ~ Am synthesis. based on operations in =--a space vith iftich clie nethod of syntheq,izing the projecting functions is valid .-can be performed in such ~ a way thnthe desired functiora p(r) is reprodued exactly, without .-bnckgroun&:J11.,-.-. e --:,e- a .yn --rafiya,l Vol 17, J9721 7-- - -7- - USSR UDC 548.1 VAYNSHTM B. X. ORLOV, S. S. "Theory, -of Reproduction of Functions by their Projections" 7t. Moscow, Kristallograftya, Vol 17, Ho 2,~ 1972, pp 253 '157 Abstract: A study was made of th.e reproduction of two- (linens ional functions P(r) by synthesiS of the projecting functions E(r) and directly by the projec- tions, L of the function o. -The transition 6 the Radon formulas and averaging the projections are discussed. . Fourier transforms are used in deriving the formulas and representing the functions Magrarms are presented for the re- ciprocal space Z(S) and its cross.-section 4, (X the function K(x, R and :1 011 2 max smearing" of M) at the bisector. The image of the function h (xy).obtained '0. 1) is a' on an optical diffractometer (k~. I-so illustr4ted. 41 __I I M-1-11FIR IN 0 2 UNCLASS'IFIED PROCESSING DATE--20NOV70 TITLE--A KA~ '~',-T"GD FCP JETERMINING THE~GAPS SETWtENIHEAVY ATONS IN 14AC~-Cl,.GLECULES IN SfiLUTIUN, AINIJ I T Sra STVUYING GRAMICIDIN S A U T H C~ i; - f G 3WriT i~ S U S F E IN 0 VN, I., FEYGIN,:~ L.At CCUNTRY UF INFO--USSR DGkL . 'KAD. NALK SSSR 11,970, V190 574-7 -DATE ___~,SU&JECT AkEAS--31OLOGICAL AND MEDICAL SCIENCES -T IC TA- -MACROMOLECULE, X PAY STUDY ~14GLECCULAR ';TkUC-TtjRE, 1001NAIED NIC CC.;-';FCUND, ORGANOMERCUTY- COMPONG, A NT 13 1IC CkY S TAL L CGR;~PHY (U) G k44 I C 1 U I N,SANT 1 (3 1 Off G COMCL MARKING-NO RESTRKTION S. _:_~OGCUMENYJ CLASS--UN'LASSIFIED ~PROXY REZL/f-RAMFE-IS~j 71C1. 713 S I V~ V PROCESSING DATE- "fJN0V7C C. IRC ACCESS IrCti, fliu--ATO 103658 ~ABSTRAII-.TIEXTRACT--(U) GP-0- ABSTRACT. I TIS POSSESLE~TO DET. YHE I~UTUAL 'tr: GF HE4VY ATGi~',S FO,-~ LIM11TING DISORDERED ',,-,YSTE,45 SUCH A PUSITIf S SGLNS, 0 F P R L P16 L S . le H E N T t- E 1) 1 F FF,' A C I 10. NPIC TURE IS POLEIR AND CENTERE-o III THE REGION & S -ALL ANGLES. THE tlETMOLI WAS C 'HLCK1,I) EXPTL FOk SOLPIS. OF 4, %MD ri-iE DISTANCE !~L-TWEE MOiNE I UB2 SO SUB -F SITION rjt-~.,THE M!X.p IS 9.4 ANGSTRO!4 WHICH HEAVY MCLS., CALCD. Fc-'*.0Mi THE. P0 ~k AGREES ~,TtTfi CKYSYzALLQC.RAPHi(~ DATA. FbRfl-Eflk, THE VIAS USED f-Olz S 1000-GRMI IC I D IN~ )iYORG-CHLOa, I DE. AiNo -G-Al MEPCURIf f~ -~,ICIOIN fiYCRGCiiL0RI0E. THE' 01 Sl ANCES I`,ITAINED FAOM FHE MAX. ARE 9.7 Ail.0 10.1~ ANGSli~GNI RE SP UNCLASSIFIf:a USSR VAYNSHTEYN B. K., Corresponding Member of tine Academy of Sciences A., and ,kBLOV, A. N-j Academician of the Academy of Sciences 14oldavian SSR, Institute of Crystallography.of the Academy of te of 'Applied Phy -.,Sciences USSR, Moscow, Institu aiics of the Academy of -ciences Moldavian SSR, Kishinev "Electron-Diffraction Determination of Structure of DL-o~-Cupric ~Alaninate" Moscow, Doklady Akademii Nauk SSSR, Vol 193, No 2, 1970, PP 330-332 'bstract: Continuing their study of copper salts of a-amino acids, the authors describe the results of an electron-diffraction study of the anhydrous copper salt of DL-O~-alanine Cu(H NGH(C11 )COO) 2 20 whi ch is isolated in the form of very thin brittle~plates closely abutting one another. Electron-dif fraction patterns from textured polycrystal and point diffraction patterns were obtained on the EG electron- dif- fraction camera of the lastittte of Grys:tallography, Academy of Sci- ences USSR. 026 UNCLASSIFIED": PROCESSING DATE--3GOCT70 ITITLE-.x RAY DIFFRACTION STUDY QF~'~DERIVATIVES OF.TRYPSIN INHIBITED BY FLUOROPHOSPHATE -U- ~YNSHTIEYNt 8.K.,'ARUTYUNYAN,,.E4G-i ZAYTSEVN V#N.q KURANOVA AUTHOR..-(05)-g~A I a-Pe v GREBE I - *.-I 1~1.1 .COUNTRY OF -114FO--USSR DUR,CE-.-KRISTALLOGRAFIYA 1970t 1511) t 167-81 .'Z-D AT E PUBLISHED ------- 70 ~__-SUBJECT AREAS--BIOLOGICAL AND MEDICAL SCIENCES PPIC TAGS--TkYVSIN, PLATINUM ICOMPOUND, ~MEkCURY CDIPOUND, ENZYME ACTIVITY, 144HIGITION, FLUORINATED ORGANIC: COMPOVNDc ORGAN I C;- PHOSP HORUS COMPOUNDt X RAY, DIFFRACTIOWANALYSIS. ONTROL MARK I NG--NO RESTRICTIONS, CLASS--UNCLASSIFIED '~'_"PR-QXY_ REELIFRA,4E- 1991/0223 STE -P NU--UR/0070/70/(,115/001/0161/(,\168 ~-CIRC ACCESSION NO--AP0119219 UNCLASSIFIEV 212 026 UNC L 4 S S I FilE 1) PROCESSING DATE-MOCT70 ,~-C I RC ACCESSION NO--AP0119219 ~ABSTRACT/EXTRACT--(Ul GP-0- ABSTRACT. PT AND HG OEPIVS. OF TRYPSI.-% WERE PREP0,-BY THE DIFFUSION METHODr AND THE: COORDINATES OF THE PT A NO HG DETD. BY X RAY DIFFRACTION'. THE UNIT CELL ATOMS IN THE CRYSTALS v;ERr- PARAMETERS ARE,A 58.65 PLUS,OR MINUS 0001, B 67.05 PLUS Oi~ MINUS 0.01, PT i E A E )ERIV. AND AND C EQUALS 54.75 PLUS OR MINUS 0.0Z ANGSTROM FOR TH: t 58t58 PLUS OR MINUS 0.02, 8 67.42 PLUS: Ok MINUS O~.02, AND C 54.75 PLUS OR MINUS 0.02 ANGSTROM FOR THE HG DEREV. ~~THE AlAk. DEVIATIONS FkOM THE PARAMETERS OF THE INITIAL TRYPS-IN UNIT ALL WERE 0,34 AND 0.06 ANGSTROM FOR THE PT-AND-HG DERIVS.r AESP. THE,COORDINATESIOF THE HG ATOM WERE DETD. TO BE X EOUALS 0.962, Y EQUALS. d.~0351 AND Z *.EQUALS 0.195. FOR PT, -HOWEVERt CALCNS. YIELDED 2 VARIATIONS UF:THE r-OORD.INATeS. FACILITY: INST. KRISTALLOGR.,, MOSCOWI~USSRZ UNCLASSIFI.ED PUBLICKrIONS USSR MOSKALENKO, Yu. Ye. and KAVYAN~ 1. 1. Vnutricherepnoye Krovoobrashcheniye v'Usloviyakh Peregruzok i Nevesomosti: (Intracranial Blood Circulation,Under Conditions of. Accelerations and Weightlessness), Moscow, "Meditsina," 1971 280 pp TABLE OF CONTENTS rage Preface 3 Introduction, 5 Chapter 1. System of Intracr anial Blood Circulation and the Gravitation Factor. 9 Period of early research into the cerebral blood circulation under the effect of centrifugal,forc6s 9 Indirect proof of the effect of conditions of modified gravi- tation on the intracranial blood circulation svstem 13 Direct experimental data concerning the q1tate of cTanial blood circulaticn under conditions of amodified gravitational field 21 1/7 USSR MOSKALMO, Yu. Ye., et al., Vnutricherepnoye Kravoobrashcheniye v Usloviyakh Peregruzok 1 Neve-somosti: (Intracranial Blood Circulation Under Co nditions of Accelerations and Weightlessness)., Moscow, "Meditsina,;" 1971, 280 pp Page Chapter II-. Certain Features in Intracranial Hemodynamir-s 28 Mechanisws in compensation of . changes of blood f illing'of the brain's vascular system 28 Concerning the connection of hemodynamics and fluid dynamics in the craniospinal cavity 34 -Pulse!.-type fluctuations. in: the intricr&a'al blood"circulation system 40 Respiratory waves of blood saturaticq'-. of the brainland Intra- cranial pressure 45 Biophysical structure of the intracranial blood circulation system 47 Brief information concerning control of intracranial blood circulation 54 2/7 USSR MOSKALENKO, Yu. Ye., et al., Vnutricherepnoye Krovoobrashcheniye v Usloviyakh Peregruzok i Nevesomosti: (Intracranial Blood Circulation Under Conditions of Accelerations and Weightlessness), Moscow, "Meditsina,!" 1971, 280 pp Page Chapter TIL Procedural Approaches to a Study of Intracranial Blood Circulation Under Conditions, of Modified. Gravitation 63 Techniques for evaluating the state, of-intracraniaA blood circulation 64 Features in recording of intracranial pressure under conditions of an experiment with animals;~ 69 Concerning an alectroplethysmographic evaluation of dynamics involved in the brain's-bloodisaturation 72 Recording equipmentand research,technique so Procedure for recording an intracranial electroplethysmogram 81 Technique for recording intracranial and intravascu lar pressure 89 Technique for preparation and conducting an experiment 94 3/7 USSR MOSKALENKO, Yu. Ye.., et al., Vnutricherepnoye Krovoobrashcheniye v Usloviyakh Peregruzok i Nevesomosti: (Intracranial.Blood Circulation Under Conditions of "Xeditsina~" 1971, 280 pp Accelerations and Weightlessness), Moscow,,, Processing of experimental data 98 Chapter IV. Intracranial Hemodynamics Under the Effect of Longitudinal Accelerations! 1 2 q 10 Effect of longitudinal accelerations on the.cardiovascular system 103 Dynamics of indexes of intracranial pulsation and'respiratory waves involved in blood saturation ~of the brain ~arid intra- cranial pressure during the effect of longitudinal accelerations 108 Effect of longitudinal accelerations on~variation in levels of blood filling of the skull cavity and oflintracranial pressure 113 Concerning possible physiological mechanisms of active reactions of cerebral vessels during the effect oflong-itudiual accelera- tions 4/7 72 USSR MSMENKO, Yu. Ye., et al., Vnutricherepnoye Krovoobrashcheniye v Usloviyakh Peregruzok i Nevesomosti: (Intr2cran.iaIBlood Circulation Under Conditions of Accelerations and Weightlessness),: Moscow, "Medi tsina,," 1971, 280 pp Chapter V. Effect of Transverse Accelerations on Intracranial Hemodynamics 135 General description of changes in the blood'circulation system under the effect of transverse Accelerations 135 Dynamics.of intracranial pulsation during.the effect of trans- verse aCcelerations 142 Dynamics of respiratory waves~in the Intracranial blood ions 154 circulation system under the effect-iof transverse accelerat Variation in levels of filling the Aiill cavity with blood and in intracranial pressure under the effeer. of transi?erse accelerations 160 Structural modifications in thevascular system of tlie brain under the effect of transverse accelerations 172 517, USSR MOSKALENKO, Yu. Ye., et al., Vnutricherepnoye Krovoebrashchenive v Uslovivak-h Peregruzok i Nevesomosti: (Intracranial Blood Circulation Under Conditions of Accelerations and Weightlessness),,Moscow,,"Meditsina," 1971, 280 pp Page On the compensatory possibilities of the intracranial blood circulation system under~cdnditions of transverse accelera- tions 184 Chapter VI. Certain Aspects of the Effect of Conditilons of Weight- ~lessness on Intracranial Blood~Circulation 196 Reactions of the cardiovascular s~siem in a stat6 of weight- lessness and during simulation of 'it 197 Certain symptoms in impairment of cerebral blood flow under weightlessness conditions and during simulation of its actions 214 Experimental data on the state of intracranial blood circula- tion under weightlessness conditions~and during its simulation 222 6/7. 73 Win -M smar IL ,m 111110 NIL goal? USSR MOMALNEK0, Yu. Ye., et al., Vnutxicher6pnoye Xrovoobrashcheniye v Usloviyakh Peregruzok i Nevesomosti: (Intracranial Blood Circulation Under Conditions of Accelerations and Weightlessness) , Moscow., '-"~Ieditsina,.It 1971, 280 pp Page Chapter VII. Cmcerning Problems of Protecting the Hu~aan Organism Under Conditions~.of Accelerations and Weightlessness Witt. Allowance for.Features:of theTunctioning of the Intracranial Blood Circulatoiy..System 228 Mechanical means of shielding an organism from the effect of G-forces and weightlessness 230 On the effectiveness of certain pharbacological agvnts utilized for protection against the effect of~ G-forces and. Weighti-essness 238 Certain remakrs on the effectiveness of special types of training for increasing resistance to the action of G-forces and weightlessness on the orgafiism 241 249 Bibliography 7/7 UNCLASSf,FJED~ PROCESSING DATE--l3'40V70 TlTLE--rNl THF M E C HA N 15 M S C ON C E RINI ED A I TH OR I G I NOF, CSF. PRESsk'J'AE PULSE iAVES YU*YE*, KISLYAKOV, N'U.YA.l VAYNSHTEYN, G,.B. C CUNTRY OF I NF-12--USSR 5curKE--PIZI0L0GjlCHESKIY ZHURNAL Sl-,Si~ IMENf I .14.:!!SECHEN0VA, 1970, VOL 56~ NP 3 r PP 384-391 DAT PUFiL ISHED ------- 70 ..SUBJ'-CT AREAS--BIOLOGICAL AND MEOICAL..SCIENCES TOPIC TAGS-BRAIN, BLOOD CIRCULATION, ARTERY, HLOOD.VLESS[Lt OLOOD PRESSUREP MATH-MtATIC ANALYSIS, CONTROL' MA R K f NG--N 0RESTRICTIONS 00CUMENT CLASS-UINCLASSIFIED. -,:-.PROXY RGEL/FRAME--3005/0372 -STEP Nb--UR/0239/70/056/003/0384/0391 CIRC A CC E S11111 N0--AP0132601 UNCLASSIFIED -7:7 2/2 0 24- UNCLASSI FIED ~PRCCESSING OATE-13NOV70 CIRC ACCESSION NO-AP0132601 AaSYRACT/EXTRACT-N) GP-0- ABSTIRACT~~ TO EL UC 10 stT E THE t-,UESTION OF v OR I G lt-t OF THE -1 NTRACRAiN I AL SCIF FIRES-SURE',: PUL,SE ~ WAVES "THE ME THOD OF C .,.:;_MATHEMAT I CAL SlIMULATION OF THE CERE BRAL . IRCULAIJON, WAS USED: , THE PULSE WAVES OF SYSTE-MIC ARTERI'L ANO, VENGUS PRESSURE,7HE ELASTICITY OF CaAN10 SPINAL CAVITY ANO CERE6RAL VESSELS WERE: COIN SIDERED %S WELL AS THE CEREBRO VASCULA~. FESISTAlirE. THE IMATHEMArIC.4-kL ~ANALYSIS OF PHA~E Ar4tf) A' PLITUDE .C.GiRRELATIONS BEE 'TWEEN ALL THE REGISTERED PULSE WAVES SliOrIED A H ~T~ UN 0 E R NU IRMA L C OND I T I ON S TH E. C S F P R E S SLI R E P U L S E ~iA V ES i4 ER C M A f IN LY T FO'. K INCkEA$~D F-IGHT ARTEk[AL C4---g BY AATE* IAL PULSATfONS, 4HILE:WITH -PRESStJ?-P THE VIEN!OJUS PULSATIONS . BECAME PR.EDGMINANT FACTOR. 'FAC I I TY 1. 1 - SECI 11ENOV'S INSTITUTE A R V PHYSIOLOGY A-No 3 1 OC f I EM I S T RY ACAD. SCI. LISSR#* LE-14 INGAAD UN C L A S S I F E a