SCIENTIFIC ABSTRACT SAZYKINA, T.A. - SBORSHCHIKOV, I.M.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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SSLIVAINIOVAI., F.Nl.; SAZYKJIIA. T.A.; STRELITSOV, I.S. Thernal stability of sodium selerate. Izv. 1:cheb. zav.; k-him. i khim. tekh. 7 no.3:365-372 1641. 14M4 17: 10.) 1. Moskovskiy khimiko-tekImologicheskiy institut ineni I'lende- leyeva, kafedra ob5hchey JL neorganicheskoy aimii. USM/IflKian and Animl Myaiology - Liver. V-8 Abs Jour Ref Zhur Biole )J10 1i 1958,, 4130 Author M, Khanin, Ch. Burshteyn., K. Sbarfrina. Inst Academy of Sciences, Uz&'M Title The Preventive Effect of Choline in Heliotropic Dystrophy of the Liver. Orig Pub In: Voprosy krayevoy patol. Geliotrop. distrofiya pechemiL Trikhodesmini entsefalit& Tashkenti AN UzSSR, 1956.. 23~-36 Abstract One group of rats were given only heliotropin, another group - heliotropin and choline. The mnifestations of the intoxidation were more marked in.the younger animals. Urinary excretion of bisulfite-binding subs- tances was normal in all rats. Hypoproteinaemia was more marked in the younger animls. From a Card 1/2 f 0-a 77 TIT-7-, - T 7---.-.l -T T a M CM .-I ME 11:1 A ...... Ll I ILIESCU, C.C., prof.; WHAILESCU, V.V.dr,; ENESGU, R. dr.; PASTIU, V., dr.; SVET;MAr.; SBENGHE,:S.Ar,.; ARON, L.,dr.; CLEV, V.,dr.; MALITCRI, E.1dr.; PIRLOG, C.,dr.; RADESCU, R.;,dr.;* II,Ii~CU,, A..,dr.,- CHMLA, O.,-dr.; CUM, S. Natural history of arterial hypertension. Statistical observations on 3800 cases followed up for at least 10 years. Med inter 15 no. 5:563-571 MY 163. 1. Lucrare efectuata la ASCAR, Bucuresti. (HYPERTENSION) S C- V a) V. BUMRIA Virology. Human ruld Aninal viruses. Babies Virus. E-3 Abs Jour Ref Zhur- Biol.', No 18, 1958, 1-b 81267 Authors Karparov, A.;.S!~b~e V~,,-, Inst Republican Scientific Research Institute of Epidemiology and Microbiology. Title Biological Properties of (Bulgarian) Strain of Virus Fixe. Orig Pub Tr' Respubl. n.-i. in-t epidamiol. i mikrobiol., 1955, 2, 77:89 Abstract In subdural infection of rabbits, sheep and guinea pigs, the incubation period and the clinical pictijre of the disease dif- fered. Thevirus spread in the organism through the periphe- ral nerves.centrifugally and centripetally, causing septineuri- tis. When the.ani~aals -were infected in the eye and through the digestive tract, no disease occurred. In subcutaneous in- fections of mice and guinea pigs, disease occurred rarely- 1. A. Shumeykina. Card 1/1 S/133/60/00()/009/001/015 A054/A029 An Efficient Method for the Deoxidation of Stael by Adding.Alominum intheLadle iron sheeting 0.5 mm,thick, were put into the ladle after the tapping of the metal was finished, and/after a holding time of the metal in theladle of,2-3 minutes. 35 JI (35 Qftype steel was used~in the tests,.treated with the scrap process. The phag-ecompositionlof the metal was investigated on sections of the specimens (90x240 inm), the chemical structure by electrolysis,,the Aladnient' spectroscopically, the ga. s-saturation by vaccum melting. The second method of deoxidation (with separate and forced adding of aluminum) proved more efficient: the oxygen content of the~finished metal was lower than in the ladle and in the structure of inclusions the quantity-~-' of fluid-mobile manganese-silicates in- creased to over 50 %, while that of the dispersed hard corundum particles de- creased. The presence of free Al in the liquid metal prevented the secondary. oxidation, while.it can be kept within such limits which almost entirely elimi- nate the unfavorable influence of aluminum nitride on the steel quality (Refs.. 9, 10). On account of the coalescence and the flotation of the products of bxi- dation reaction, the quantity-and the character of non-metallic inclusions are modified favorably (Ref. 11), a considerable part of the sulfides is removed from the metal, while the remainin5 sulfides are irregularly_- placed in the vo- lume of the metal, notaffecting remarkably the steel quality,(Ref. 4). The Card 2/3 26041 S/137/61/000/007/055/072 -21->DD IT15 A060/A1O1 AUTHOR- Sbezhnev, S. D. T=.Lj- Use of welding at the enterprises of the Krasnoyarskiy economic administrative region PERIODICAL: Referativnyy zhurnal, Metallurgiya, no. 7, 1961,40, abstract 7E286 (in the collectiont "I-ya.Sibirsk. konferentsiya po avarke, 1959". Barnaul, 1959 (1960),269-275) TEDO, - Problems concerning the application of welding in various domains of machine construction are considered In ar3ne construction have-been designed universal stands for the Assembly and automatic welding by tractor,of the belt A and vertical plates of crane girders with the use of welding without I cleavage~of ,edges, and a universal stand for automatic welding of longitudinal seams of all. sizes of channel beams. The considerable research carried out at Sibtyazhmash (Siberian Heavy Machine Indust-r--,j) Plant relating to the introduction of electric slag welding is noted. For the cement industry a universal stand has. been prod-. uced for the assembly Lnd automatic welding of cUrtains out of metal with thick- ness up to 32 mm and dimensions up to 7.5 x 1-4 m. The production of reactor Card 1/2 26041 q/131/61/000/007/055/072 Use of welding at'the ent-A-rprizes A0601A101' pipes is equf~ped with special stands for automatic submerged melt.welding. For ship construction a three-line electromagnetic stand for a,;A',omatic welding.of flat. armor plate and bulkheadz with thickmeas 3-10 mm has been.designed. A number of welding machines introduced iito indus,t,-7 are also enumerated, and the, outlook for-fur-~;her improvement and development of the welding industry in the Krasnoyarskiy economic region is considered. V. Tarisova [Abstracter's note: Complete translationj Card 2/2 L 09253-67 ) 1.) 1) (p) ACC NR, 1,P6029910-' souitcz INWE'UTORS: Bass, S. I.; Berlin, A. A.; Yarkina, V. V.; Sbinar L. A. 00j: none iTITLE; A method for imparting heat resistance to hardened phenolaldelwdride resins, Class 39, No. 18401 SOURCE: Izobret prom obraz tov zn, no. 15, 1966.. 86-67 TOPIC 7AGS: thermal stability, therizial process, resin, heat resistant plastic AB,ISTRACT: This Author Certificate presents a method.for imparting heat resistance to, hardened phenolildehydride resins. This is accomplished by adding toIthem (prior 'to their hardening) s abilizing compounds capable of interlinking and containing 1016--. 1019 paramagnatic~eparticles per gram. To produce high-tepperature stabilization (at temperatures on the order of LOW), polyphenyl acetylene hardened phenolaldehydride resins (heat treated at 300--500C in an atmosphere of an-Irrert, gas or in avaicuum) ara used as stabilizers. SUB CODE: 1l/ SUM DAM. 13Feb65 J Card 1/1 uDc.- 67a_(~-R-0-f-7a- 4,01%, Pffm I BM SW/3474 Sbitnev Andrey Stepanovichj, and Yakov.arigortyevich Belentkiy zdat PravolochnM setki i lenty (wire Screens and Belts) . Moscov., Watallargi 19600 171 p. 2j.150 copies printed. Ed.: A.I. Bass; Ed. of Publishing House: L.M. Gordon; Tech. Ed.: V.V. Xkbaylova. PURPOSE: This book is intended for technical personnel of metallurgical and metal products plants. It may also be useful to students specializing in consumer goods production at metallurgical telchnilam and school B of higher education.- CCMMAGE: The authors present a classification of wire screens and mob-belts for conveyers. They describe basic structural characteristics of wire screens and their manufacture from ferrous metals; they also provide suggestions for use of screens for various.purposes, Machinery., equipment., devicei~ and tools which are used for manufacturing wire screens are given particular attention in the book. No peram- alities are mentioned. There are no references. ; &A=uff a, - At I I ~zj!t, Is ~ F41 is PRE.16SAMIR jm~if m YEFIMOV, V.I.; RHOYAKOV,.N.V. ROKOOVSKIT, V.X.; KHOtim, I.R.; POPOV, V.~I~.;OSI~POV,-(r&; PISUM, V.S.; AGAFONOV, Ye.Y.; DORODMOV, P.G.; STRUX&GREV. V.I.; UYTSAV, Yu.A. A.A.ICLimov's book "Electricity in animal husbandry." Reviewed by V.I.Efimov and others. Zlektrichestvo no.9:87-88 'S 156. 1. Kafedra.primenenlya elektricheskoy energliv sellskom kho- zyaystve StalingraAskogo seliskokhozyaystvannog InstitIuta (for Tefimov, Khudyakov, Sbitnev, Romanovskiy,.Kholin).2. Xafeclra primeneniya elektroenergii v sellskom khozya"tve Saratovskogo instituta.mekhaniza-tail sells'kogo khoziyaysi4a'iieni talinina (for Popov Osipov, Piskarev, kgafonovi Dorodnov, Strukachev,, Za,vtsev). ~F-lectricity in.agriculture)-.,(Stock and stockbreeding) SBITHEY, Y.G., redaktor; MIKHAYLOVA, V.V.. takhnicheakiy redaktor Catalog of wholesale prices on electrodes; price list and its principal provisions approved by decree No,4191 of the Councilof Ministers of the U.S*S.R., November 8, 1948o In the price list are included wholesale prices of new products,- grades and sizes approved in addition to the price libt. Basic prices reduced as of January 1, 1950 by decree No-5165 of the Counc il of NInisters- of the U.S.S.R., November, 14, 19491 Preiskurant optovykh teen na elaIrtrodniAu produktaiiu. ' Preiskurent i ego onnovnye polotheniis utvarzbdeny Postanovleniem Sovets Kinistroy SSSR No.4191 ot 8:,. noiabria 1948 gods. T. preiskursat vkliucheny optovye, teeny novykh vidoy produktail, marok i razmerov. utyerzhdannye dopolnitellno k preiskurantu. Oenovuye teeny anizhany a 1 ianvaria 1950 godis, Postanovlenies S~ovsta Ministrov SSSR NO-5165 ot 14 notabria 1949 goda. Noskva. Goo. nauchno-takhn.izd-vo lit-ry.po chernoi i tovet- noi astallnroi. 1949. 48 p. OaRA: 10:7) 1. Russia (1923- U.S.S.A.) Ministerstvo me.tallurgichookoy promyahlonnostis (Blectrodes) ~'X / /:-:-- ~) v, ~(- - ROGINSKIY, Vladimir Yurlyevich-, ERIUMER, L.P., red.; SBITNEV, V.S., red.; DURASOV, Arkadiy Semenovich; KRYLOV, Nikolay Alekseyevich;ftGRUNU, V.S., kand.tekhn.nauic, nauchnyy red.: KAFLAK, Kja.,-red.- izd-va; VORONSTSKAYA, L.V.-, tekhn.x-ed. [Physical methods for checking the quality of concrete] Fizicheskie metody kontrolia kachestva betona. )6eaingraclq~ Gos.izd-vo lit-ry po stroit., arkhit. i stroit.naterialap.- 1959. 101 P. (KIRA 12:7) (Concrete--Testing) (quality control) law/0055 AcCESSION NRj. AT4017553 S/3074/62/000/047/ AUTHORS: V.,ie. (Candidatelof.technical sciences, Docent),;:~i:r r., Tsikolin, -of -internal ',TITLE. A radio.method,-for measuring the - coef fi~ciont~ friction SOURCE: Leningradi Elektrotekhnicheskiy institut. IZV*, no. 47, 1962, 46-55 TOPIC TAGS: Internal friction, internal friction coefficienti reso- nant method, radio frequency method, fiexural vibration, resonance characteristic, modulus of elasticity, friction~coefficient '.ABSTRACT:..Several definitions of the internal f riction' coefficient of a solid arepresented, and the relations between these definitions are-given. :It is shown that the simplest is the definition with the aid df a resonant characteristic obtained-under flexural vibrations.1.1 ,,Card .4 7 z iACCESSION NR: AT4017553 t This serves4s a method for the development of an ijistrumen e iIKV_l) for the determination of the internal-friction coefiiciehts of different solids, the operating principle of which is based on exciting mechanical-oscillations in a specimen of the material and determining the natural frequency of these oscillations and the width'.. ient is X of the resonant characteristic. The coeffic w 0.258(Af/f) or K = 0.58(Af/f); depending on the level at which the width of the ~resonant characteristic is measured (0.25 or 0.5). The instrument can accommodate specimns,150--450 mm long, 40--100 mm wide, and 1. 100 mm high. The operating frequency is 1.2--10 kcs. The oscil tion frequency is measured accurate to 4% and the internal coefficiint of friction is determined accurate to S-10%. In addition,--it-is -possible to use the equipment to measure the modulus of-elasticit Y accurate to 4--7%. Coefficientg of friction ranging fron k - 3 x 0-4 x 1 upward can be handled'e- Schematic and block diagram of tiie_~ equipment are included. Orig. art. bass 8 figures. COM 2/4_ -7 _TT !1 1; 7; i I I ACI: NR-_ W7000650 SOURCE CODE: URTU~~~~~~ t%T;.'HOR: Brish, A. A. (Moscow); Galeyev,''1. A. (Moscow); Zaytsev, B. N. (Moscow); lSbitnev, Ye. A. (Moscow); Tatarintsev, L. V. (Moscow~ OIRG; none ITITLE: Initiation of detonations in condensed explosives wi th a laser SOURCE: Fizika goreniya i vzryva, no. 3, 1966, 132-133 TO?IC TAGS: laser, ignition, explosive, solid propellant, combustion, detonation, laser detonation ABSTRACT: Previous experiments have shown ~that strong light pulses from gas dis-., charge lamps can initiate detonations of primary but not of secondary explosives., The present study showed that detonations of lead azide and PETN can be induced by a I Q-modulated laser. The laser contained a neodymium glass plate (10 x 120 mm) and Iwas Q-modulated with a rotating prism (25,000 rpm). The starting-pulse was recorded on one track of an OK-21 oscillograph. The signal from another photocell recorded'. on the second track indicated the instant when the detonati(.111 wnve reached the end [of the charge. The explosives with a I g/cm3 density were placed in an organic glass shell with a 10 mm inner diameter and a height of 5 mm. The starting pulse had an energy of 10 Mw, a duration of 0.1 msec, and a beam diameter of 15 mm. The lead azide was detonated with a laser beam energy on the surface of 0.08 Mw/mm2-, while the. Card 1/2 UDC: _534, ZZZ~WAI, 4 2 2 A XCI: N.R: -_ AP7-0.00-650- PE'LN, detonated only at considerably higher intensities attained by focusing the beam. This intensity was higher than that achieved by ordinary light pulses. The :results also showed that transition to deton ation is as fast as in impact-detonated chargFs. This was proved by using the charge detonated by the laser to detonate a second char ge placed behind it. Orig.-art. has: 2 figures. SUR CODE: 211 SUBM DATE: 20Jan66/ OTH REF: 004/ ATD PREss: 5108 Card 2/2 30v/120-58-5-13/32 -4:1JT.-*40IHS:Brish, A.A., Dmitriyev, A.B. Kosmarskiy, L.N., Sachkov, Yu.N., --bitnev, Ye.A., Kheyfets, A.B.1 Tsitsiashvili, S.S.1 a-'rid TITIS: A Vacuum Spark Swi-t.-ch (Vakuumnyye iskrov3rje rele) PZdIODIjAL: Pribory i tekhnika eksperimenta, 1958, Nr 5, pp 53-58 (USSR) ABSTRACT: The device consists of an.evacuated glass envelope which contains 3 electrodes (see the general diagram of-Fig.1). The principal discharge gap Icomprises a.complex cathode consisting of trio electrodes which form an auxiliary ais-- charge gap. The two cathode electrodes are separated by means of a fine mica plate; when a triggering pulse is. applied, a discharge is formed-on the surface of.the mica. Fig.2 shows 6 alternative solutions of the electrode systems of vacuum spark switches. Fig-3 shows photographs of actual- switches (tubes 4. 5, 6 and 7~.and photographs-of 3 thyra- trons (tubes 1, 2 and 3) for the purpose of_jcoriparison. 'The basic parameter of a switch is.its anode voltage V., its~ ODerating current I and its triggering breakdown voltage V-1y The anode operating voltages up to 20 kV could be-, ID C) obtained with a discharge gap.of 1 mm. The values of the Gard 1/3 SOV/120-58-5-13/32 A Vacuum Spark Switch dischei ge current are determined primarily by,the.external parameters of the circuit in which the switch is employed. The currents can be very high since the tube is "extinguished".. at.a current of about 20 A., The energy required for the initiation of the main-gap breakdown is very small. Thus the switch can be triggered by the energy stored in a capacitance of about 5 pt., but the triggering voltage should.... be at least 1500 V. The switch is subject to some time delays. Me overall delayis T = t 1 + t2 + t 3 where t is the time between. the commencement of:the triggering 1 C) pulse and the inception of the,trigger gap discharge; t -2 is the time la-* between the'commencement of the auxiliary discharge and the inception of the main-gap discharge , and t- is the formative time of the main gap discharge. These U CD In actual t-ime delays are illustrated graphically in Fig.4. tubes the formative.times of the main discharge were of the ordar of 0.03 -Ps. The electrical characteristics of a spark 'J'ard 2/3 Ull SBITIMU M.F. Cand ljr!rl Sci (diss) 11 ,3 Du . Rq)ertynant in - ie use of F? n, SFSSION A-4-3 Po5t-IrradintionTressintents In Mammals an Changes in the level of DNA metabolites ar body fluids are a specific Index of radiation damage. and the ol iniatinn of their content in the urine may serve as a gc~id biochemical int for this d-linnitc. The test may be used to evaltiate therapeutic agents applied for the Malmo of radiation sickness, as ell as for the evaluation ordrugs protecting animals against Ictlial radiation doics. Using paper chromatography and ion culango column met) ads the dc,)iyri?xKJdrs dcoqcytidine. deoty. thymidint, tico%yadcnosinc arid deoxyguanoiine were identified in the urine of normat *nJ l"adiatid ani~h [,..C- in thrr com.m In th~ 24 It, spod-cn% or rat, mousc and daX urine were establithtil Jud"' auftntitlti~ c the course or radiation diiews induced by lethal doscs of X. and rrays. The dcaiyribrisfrici were estimated in The urine of normal and Irradiated rats following the trarnplamation to them or the basic m:trrv%v cells. This was done in order to thicid4te sorne, airects or the mechanism of biochemical chances. and to cvzihiatc thctapculi~vffrcts. It was established that the tfaniolsmstion, of bone marrow ctilA I normal rats lrr~crs the level at droxyribosides (dcox"idine included) by 10 to 60*4 Inwvcmius injection or bone maffow cells to rats iffadirtted kith liflial d(ncs also lowers [be content of nucleosides in the urine. it roints to the Intensification of DNA synthesis. which has bccn inhibited by irradiation, Ar.-. t1 cAlgirests of RsdJ_tJ4n RONOSrOb, yrosentea JMt't2LO 2*1 T31 C -7 report Ot. Brit. 57 ku~ narro P! W~V?. Card SBITNEVA 14 F.~ EALY.tYEVA T.V., RUDAKOV, I.,-.j GOfd'40NTOV, P.D., Prof.. nauclin_rj rukoioditel' Indices of I-lood and bone marrow and spienic imprints in white rats under normal conditions. Biul.eksp.biol.i med. 57 no.5ZI12- 1,,,6 i-v 164, (MIRA 18,'2) 1. Deystvitellnyy chlen AMN SSSR (for Gorizontov). Submitted May, 2, 1963. Tw~, Out, A 4 r 30 r 0t agi, .0 1. 914 . :.;, op .0 H.Wi a M.". 9: r 2 -0 0 -0 A, a 0.5 as 3 4Z ou 8'0 :,-e, gv.-. Oil . C of 1.4 -0 at C~u l2 j 1411. t; if a -0 _go 34 u .9 no 00 'Or ~ ~C ~$ -4 0 q b -23 9 1 z .0 Ot H 13 ulam kj. . All C -0a 0449 V 5 0 "u) 4 w0 Za 0 o a U.-,r 'L'l4lo-.~C*,-a.ff- I " 14, v V M I I., A 03 .0 Ul V .21 -1-1 . u ot "U v 9 Vif Kv. a goo ACV V. V 3/058/61/000/012/060/083 A058/AlOl AUTHORS: Sbitnikova, I.C., Spivak, G.N., Sarayeva, I.M. ---------- T=: Temperature variations of -the magnetic microstructure of ferromag- netics detected by means of secondary electron emission PERI06ICAL: Referativnyy zhurnal. Fizika, no. 12, 1961, 384' abstract 12E694 (V sb. "'Magnitn. struktura ferromagnetikov", Novosibirsk, Sib. otd. AN SSSR, 196o, 41 --~ 46) TEXT: Using the technique worked out earlier (RZhFiz, 1954, no. 9, 10419; 1956, no. 10, 29163; 1957, no. 12, 30558), magnetic microfields set up by marte n- sitic needles in a steel specimen were observed in a secondary-emission electron microscope. Weakening of these fields wiih Increasing temperature was observed. A change in and weakening of domain-scattering fields on the hexagonal surface of a Co single crystal incident to heating to 2400C was also observed. N. Serov [Abstracter's note: Complete translation] Card 1/1 IM21F&W ilwrlvfw.41t-,"4,tFils~~d-goI SPIVAK, G.V., 1AUVINA, N.G.. SBITNIKOVA, I.S.. DOMBROVSX&TA. T.N. Xlectron optical nethcd of mapping the domains of ferromgnetic materials. DokI. AN SWR 105 no.4:706-708 D '55- (NLRA 9:3) 1. Moskovskiy goeudaretyeaVy universitst imeni. N.V. Lomonosova. Predatavleno akademikom N.A. leontovichem. Oferromagastiss) Photographs of images (x 50) obtained by the secondary-emission microscope method f2739 of 1954 (Spivak et ai..L7 and by the powder-patiern method are coImpared. T c. L-11f AUTHORSt W TITLE: PERIODICAL: ABSTRACT: Card 113 Spivak, G. V., Kanavina, N. G., Sbitnikova, 1- 8- 48-8-21/25 Prilezhayeva, I. N., Dombrovskaya, T. N., zov sev, V. K., The Direct Observation of Domas of Ferromagnetica on the Occasion of the Application of the Double-Emission Electron Microscope and the Electron Mirror (0 neposredstvennom nablyudenii domenov fer- romagnetika pri pomoshchi vtorichno-emissionnogo elektronnogo mikroskopa i elektronnogo, zerkala) Izvestika AN SSSR, Ser.Fiz., 1957, Vol. 21, Nr 8, pp.1177-1182 (USSR) Already in 1947 L. Germer proved.that the electron beam gliding along the cobalt monocrysital enters into cooperation with doma fields, but the .was hot able to obtain a doma image because the,,.,.,, electron beam,used by him for this purpose was not suitable.Also the results obtained by the research,work carried out by Marston and his collaborators are here described as interesting) but also in this case doma images were not obtained. In contrast to tkie works mentioned, a method is suggested here, according to which it is.possible to obtain doma images of ferromagnetica by.the application of the electron beam, and alsothe process of magnet- ization can be observed on the surface of the sample. This paper is based upon the idea that it is possible to produce an electron optical contrast, and that, hereby, it is possible to study magn- The Direct Observation of Domas of Ferromagnetica on the Occasion 48-8-21/25 of the.Application of the Double-Emission Electron Microscope and the Electron Mirror. etic non-uniformity with success. The interaction of a uniform electron current with a gliding surface containing the magnetic electric lens causes modulation according to the density of the electron beam. By the further application of an electrostatic oril magnetic lens (macrolens) the image of the gliding surface or a, nearby surface is obtained, where the effect produced by the,lo- cal magnetic field is the most effective. 1 _,ther course into 5 chapters en- The paper is divided in the fur, titled: The Co-operation between micro- and macrolenses; proper- ties of the electron beam which are of essential importance for, observing the micro-relief, the visualization of domas by means of double electron emission; visualization of domas by means of electron mirrors; visualization of magnetic microstructure by the. modulation method. In conclusion it is said that the here recom- mended methods are of abstract character and permit an indirect treatment of theproblems in question, so that it is to be re- commended that research work be carried out according to the di- rect electro..-optical methods in order that more exact knowledge. be obtained in this field. There are 6 figures and 9 references, 6 of which are Slavic. Card 2/3 The Direct Observation of Domas of Ferromagnetica on the Occasion 48-8-21/25 of.the Application of the Double-Emission Electron Microscope and the Electron Mirror. ASSOCIATION: De~t. 't.-jof Moscow State University imeni M.V.Lomonosov (Fizicheskiy fakuTtet Moskovskogo gos. universitetaimeni M.Y. LomonosovA) AVAILLBLEi Library of Congress Card 3/3 SOY/lR9-3-8-15/18 AUTHORS: Spivak, G.V., Dubinina, Ye-lul., Pryamkova, I.A. and Vinogradov, D.P. TITIE: Development of the Methods of Electron Microscopy for the Observation of the Vicrogeometry tand the Emission Centres of Thermionic Cathodes (Razvitiye ffietodov elelz~- tronnoy mikroskopii dlya nabl~udeniya mikror-eometrii i tsentrov emissii tc.-Mokatodov) PERIODICAL: Radiotekhnika i Elektronika, 1958, Vol 31 Nr 8, PP 1077 - 1083 + 1 plate (USSR) ABSTRACT: The article reports the results of the.observations of the electroly-Elicroscopy pictures of the distribution of.' the emission in a number of thermionic cathodes such as an oxide cathode, an L-cathode or an impregnated cathode.. The observations were carried out at magnifications ranging from 150 -~4 000. During the investigatio-ns, it was found that the space charge has a significant effect on the formation of electron-microscopic images, in Darticular, when employing the secondary-electron emission lechnique. The space charge produces:a decelerating field chose effect can be interpreted by means of two,' space-charge lenses. The first type of lens is a macro- Cardl/4 lens and is produced by the char-e in that part of-he SOV/109-3-8-15/18 ;DeVelopment of the Methods of Electron Microscopy for the ObservE;tion of the 11icrogeometry and the Emission Centres of Thermionic Cathodes cathode from which the emission current is not conducted away. The second lens is a.micro-lens and its effect becomes significaht in the individual emission centres. The effect of the space chargeis illustrated by.the photographs of FiCure Photograph la was obtainedlat a current density (at 'che screen) of 4 x 10-8 A/cm 2 while Photog-raph 116 wa's taken at a density of 1.4,x,10-7 A/cm 2 in both cases, the anode.,.,. voltage was 10 kV. hotograph le was done at the.current density of 1.4 x A/cm2 but the cathode was removed from the focusing electrode by a distance~of ?5 p.. From these -Dictures, it follows that the space charge results in a change of the focus length of the system. It was also found during the investigations that the contrast in the photographs is de-.,endent on the ;iiicrogeometry of the investiga-lu-ed surfaces. The contrast is further dependent on the dif-ference in the secondary emission coefficients of various Darts of the cathode and on the ,Card2/4 SOV/109-3-8-15/18 Devc1opment of the Methods of Electronmicroscopy for the Observation Df the Microgeometry and the Emission Centres of ThermionicCathodes local electric fields at the cathode surface. The investi- gation of the relationship between the microgeomtry of a cathode and its emission Ipattern (see -oicture):vyas effected by means of the EEW5-type microscope which was fitted with a special adaptor unit. The pictures obtained by this means are shown in the photographs of YiSures 2,' 3 and 4. The photographs of Figure 2 e;ive the patterns of an oxide cathode having comparatively large non-uniformities at the surface; Photograph 2a refers to a cold cathode, while 2b is for a heated, activated cathode. Figure 3a shov,,s,.the secondary-emission pattern of an L-cathode, while Figure Y.bgives the thermal-emission pattern of the same cathode. Figure 4a shows the patt-ern of a pressed cathode, taken by means of the secondary emission. -Figure 4c shows the same cathode but at an increased~temperature, vhile 4b cor- responds'tothe temperature at which the thermal emission commences. Figure 4*d represents.the thermal-emission pattern of the pressed cathode. All ~he investigations were carried out at a pressure of 10-~' mmHg. For the Card3/4 purpose of obtaining magnifications of the order of 2,000 SOV/109-3-8-15/18 Development of the Methods-of Elfttron Microscopy for the Observation of the Microgeometry and~the Emission.Centres,of Thermionic cathodes UP to 4 000, a stroboscopic,electrostatic electron,micro-. scope (type ES11-50) was used. By means of this instrument, the -oulse emission Dicture of an L-cathode v-jas obtained. . The resulting photograph is shown in Figure The authors g express their gratitiude to M.A. Bruk for valuable -1--dvice. There are 5 figures and 8 references, ? of which are Soviet and 1,French.. ASSOCIATIOv: Fizicheskiy fakul'tet Moskovskogo gosudarstvennoFo aniVe_~siteta im. W.V. Lomonosova. Phy'sics Departmen-ti. Mosco,w State University~imeni M.V..Lomonosov) SUBAIITT]BD: January 29, 1953 1. Electron microscopy 2. CIathodes (Electron tubes)--Physical Card 4/4 properties 3. Thermionic emissioh--Analysis 4. Electron microscopes--Performance SOV/120-58-5-20/32 AUTHORS:Sbitni DubininaJe.M., Spivak, G.V., Fetisov, D.V. TITLE: An Attachment to the EEM-75 Emission Electron Microscope for the Visualisation.of Surfaces, Using Secondary Electron Emission (Pristavka k emissionnomu elektronnomu mikroskopu EBUI-75 dlya vizualizatsii poverkh-nostey pri pomoshchi vtorichnoy elektronnoy emissii) PERIODICAL: Fribory i te.1-hnika eksperimenta, 1958, Nr 5) P-P 78 -82~ and 2 plates (USSR) AB13TRACT: A descriDtion is given of an attachment to the EEK-'75 microscope.. Using secondary and thermi6nid both the micro-geometry andthe emission pat. ern of thermal cathodes may be visualised. This means that:itlis possible to compare the distribution of centres of electron emission with micro-geometry of active thermal cathodes. The surface. of t1hermal cathodes is irradiated by an electron beam from an electron gun which directs the beam at an ancrle to the surface. The an-le between the optical axes of the electron C3 0 2-un and the microscope may be varied between 85 and 45 This tard 1/3 SOV/120-58-5-20/32.. An Attaclunent to the EEM-75 Emission ElectronMicroscope for the Visualisation of Surfaces, Using Secondary Electron Emission adjustment majy be used to choose the best'conditions of, irradiation.correspondin,-,- to,the best contrast of the image. for different depths within the surface microstructure. A sectional dj~awing through the entire instrument is shown in Fig.1, in which, 1 is the electron gun, 2, is a mechanism for adjusting the angle of the irradiation by the primary devices for the beam, 5 is- .beam, 3, 4, are centerin,; a table for illuminating diaphraggms, 6, 7 -are observat- ion windows, 8 is a bellows, 9 is a mechanism for ad justing the angle, 10 is the base, 11 is the cathode, 12 is the focussing electrode, 13 is the anode, 14 is the anode caD, and 15 is a ceramic insulator. The results obtained with this attachment are shown in Figs-3-7. Fig-3 shows the ima-e of an oxide cathode with secondary (a) and thermionic (b~ emission. A similar pair of images ofan: L-cathode is shown in Fig.4 while Fig.5 shows an image of Card 2/3 SOV/48-23-6-16/28 r AUTHORS: Sbitnikova, I. S., Spivak, G. V., Sarayeval 1. K. TITLEt Electron Microscopy of the Temperature Variations of the Magnetic Microstructure of Ferromagnetice (Elektronnaya mikro- skopiya temperaturnykh izmeneniy magnitnoy mikrostruktury ferro~, magnetikov) PERIODICAL; Izvestiya Akademii nauk SSSR. Seriya fizicheskaya, 1959, Vol 23, Nr 69 pp 734 - 737 (USSR) ABSTRACT: In the introductioniolder works (Refs 1,2) by,.the authors and others arementioned, in which an electron-optical method is described, by.means of which an image of the magnetic micro- fields is.obtained by secondary electrons * Although the micro- fields have a field strength of about 104 OL-, the images are of poor quality In the present paper experiments, which were, carried out Lr the purpose of developing methods of investi-.. gating magnetic microstructure, are described-Farticular account is taken of the use of secondary emission microscopes. for the investigation of the dynamics of thermal processes. On the basis.of results.obtain,ed by,other investigatio Ins (Refs 4,5), the damaging ofthe object surface by electron steel and the Card 1/3 decrease of this damage is discussed. The secondary emission Electron Microscopy of the Temperature Variations of the BOV/48-23-6-i6/28 Magnetic Microstructure of Ferromagnetica microscope used in the inveatigationa dealt with has already been described in detail by another of the authors' paper (Ref 2); it has an anode Yoltage of not more than 10 kv. Three pictures (Figs.1,2) are given as examples. The structure re- corded by means of a metal*microscope is compared with its magnetic cont--~ast, and information is obtained c'oncerning the formation of the magnetic contrast. The whole-metal construction of a secondary emission microscope, which was worked out for, the purpose of avoiding the occurring aberration, is then described. By means of.this instrument the authors investigated the influence exercised by temperature upon the magnetic micro-., structure. Experiments carried.out with cobalt monocrystals show a sudden change of the domains with temperature.The additional device constructed for the purpose of heating the object is briefly described, and, finally three pictures (Fig 4) are shown as examples of structural domain changes at various temperatures. There are 4 figures and 8 references, 5 of which are Soviet. Card 2/3 Electron Microscopy of the Temperature Variations of the SOV/48-23-6-16/28 PHASE I BOOK EXPLOITATION SOV/5526 Vaesoyuznoye soveshchaniye po magnitnoy strukture ferromagnetikov, Krasnoyarsk, 1958. Magnitnaya struktura ferromagnetikov; materialy Vsesoyuznogo soveshchaniya, 10 - 16 iyunya 1958 9., Krasnoyarsk (Magnetic Structure of Ferromagnetic Substances; Mlaterials of the All-Union Conference on the Magnetic Structure of Forronagnetic Substances, Held in Krasnoyarsk io - 16 june, 1958) Novosibirsk, Izd-vo Sibirskogo otd. Ail SSSR, 196o. 249 p. Errata slip inserted. 1,500 copies printed. Sponsoring Agency: Akademiya nauk SSSR. Institut fiziki Sibirskogo otdeleniya. Komissiya po magnetizmu pri Institute fiziki metallov 01-11N. i~J.Ed.: L. V. Kirenskiy,.Doctor of Physical and Mathematical Rean ences; Ed.: R. L Dudnik; Tech. Ed.. A. F. Mazurova. PURPOSE: This collection of articles is intended for researchers in ferrorragnetism and for metal scientists. Card 1/11 17 Magnetic Structure (Cont.) SOV15526 COVETWE: The collection contains 38 scientific articles presented at the All-Union Conference on the Magnetic Structure of Ferro- M-ngnatic Substances, held in Krasnoyarsk InJune 1958. The ma- terial contains data on the magnetic structure of ferromagnetic materials and on the dynamics of the structure In relation to =_-.nctIc field chan.me3, elastic 3tresnes, and temperature. Ac- c 0 rding to the Foreword the study of ferromagnetic materials had a successful beginning in the Soviet Union in the 1930's, was. sub3equently discontinued for many years, and was resumed in the 195015. No personalities are mentioned. References accompany individual articles. TABLE OF CONTMITS: Foreword 3 Shur, Ya. S. [Inatitut fiziki metallov AN SSSR Institute of Physics of Metals, AS USSR, Sverdlovsk). On the Magnetic Structure of Ferromagnetia Substances 5 Card 2/11 Magnetic Structure (Cont.) SOV/5526 Zaykova, V. A., cnnd Ya.~S. Shur (Inutitute of Pbyilriz cf, Metala AS USSR, Sverdlovsk]. Effect of Elastic StreMps on the Magnetic Strueture of Crystals of Iron Silicide 39 Sbitnilcova, I. S., G. V. Spivak, and 1. M. Saraywa T-Ph-yu-fe-a-D-~p-a-r-finent of the Moscow State University). Temporature ChanCc5 of the Magnetic4licrostructure.. of ii*arromi-netic Substancea Detected With the Aid of a Secondary Electron 4niusion 41 ERK w)-2/rri(l)/EEC(t)/EPX(ap)-2/T/5tA(m)-2 Pi-4/Po-4/Pz-6/Pab-10 rJP 0 AT .j ACCESSION UR: 007656 S/002016511601006112931129~ AUTHORS% Batanov, 0. M.; Berezhetakiy,_H. .1 QrebqnshqtAnLS-_r9J. ZYrey, N. M.; Popryndvkhin, A. P.; Rabinovich, M. 3.1 Sbitnikoval I.S.; TITLE: Magnetic surfaces ami vIngmi cgnt waaUn the helical field of a stellerator with external injoction SOURCEt All 3=. Doklady, v. 160, no. 6, 1965, 1293-1295 TOPIC TAGSt stellorator, plasma trapping, plasma injection, magnetic field, helical magnetic field, resonance excitation, controlled fusion ABWRACTs Magnetic surfaces and external injection techniques in a 10 000-aersted longitudinal field atellerator,(1200 mm large diameter and 100 mm small diameter) I are discussed briefly. The parameter F1, -aqual to, the ratio fundamental harmonic of field over longitudinal field, varies within the 11mite of oon-oeDo and, the helical winding Is at 4~0. To verify the exiotence of magnetic surfaces, a pulsed electron gun in used as well. as a 3 z 3. =2 probe. The results show an unperturbed magnetic surface at 0.40, a resonance excitation of the second kind at.F- 0.37 with an external undisturbed isurface and an internal undisturbed' -card- 1/2, -LV4V I -KJ Irivylk-LI ACt"tW AT6033031 SOURCE CODEs UR/2504/6-. )3Z/000/0()07/qOI9. `1 AUTHOR: Batanov. G. M.; nshchikov, S. Yen., Ivanovs)dy, M. Sbi &-1. 3.2-- Fedyanin, 0. I.;.Sh ell,, L SO GRG: none with TITIE: Injection of a pllilsma into a closed magnetic trap a two,phaso helical field SOURCE: AN SSSR. Fizicheskiy institut. Trudy, v. 32,.l%6*'--Fiz11m, plasny (Plannis. physics), 7-19 TOPIC TAGS: plasma injection, magnetic trapt helical magnetic field "'Fing ABSTRACT: A plasma injected into a closed magnetic trap must have the follo, properties: 1) it must be sufficiently homogeneous in composition (hydrogen or. deuterium), it must contain a minimum number of impurities, and the percent ionization i- Prast be close to 100; 2) its temperature must be high enough to exclude loses due to normal diffusion in the magnetic fie3d; 3) it must have ahigh conductivity to eliminate polarization due to the toroidal effect; 4) the plasma, fillin the toroidal trap, must not contain ma ked longitudinal electric fields. The article presents the results of an investigation of several-methods of injection. The experiments were carried out in laboratory scale models. 7he-first, method tes.ted was injection of the Lqard 1/2 0. Effect of fame and small dozes of and-taticulat cidotoz~ Um on blood removal Aftet seveia bacuinryb3ge. me Trud. Arerb. mid. Insi., 1953, No. 1, 60--67 Sbu! 1. ,,T. 1956, Abstr. No. 871SI.-In a control group of rabbits, a b wd lou equW to 40-4314~~ of the total blood, produced a condition Ofr$hGCk 41ILL A reduction in the arnount of circulating blood and blood cells. After 20--24 ditys the blood was vormal by 41 toms. Idjectloa 0t 2mall doses 61 Onti-raticular c),totoiic 3trum before thn haemorrhage . (1);11 mi.;, Vth~es), lhcfeii!ed the polver to. ,muck. (Ldshinsk4~ l6vetski,. V~Clure.. -And O)dri -cb tests). Sub-Aellucint severe. hamnoriha'& ha& liLtle':e(Fcct -,cm the general coudition.. eratldn,of I, - "'' , . " ,616a&with a return'tn4i,migiiial t-a ueq occurred: -'After i~jccti ing1arga deses of the sernin. (I fizL I times) severe lum-niarriiage-60acd the z - denth oUsam'41-aniinals. The irwr-~iving-r.'Lbbiis showed-a lowered re4etion, and 4 delajLd return of tile blood valuci to xn)rnfal 01C, original Cqn(lition not being reached until 31 dav3 after Vichacimir- Itage.- (Ruaskin) BMIGOVA, M.AO; BOYTSOV, G.V.; KAIWOR, S.S.; KOROTKIN, Ta.I.; MZOVMOV. B.P.; MAKSIMADZHI, MOYLOV, V.M.; SBOROVSKITA.JC.; TAUBIN, G.O.: FILIPFZO, M.V.; CHwIKOVSK1T~_G'_ii_-_SHIKUMT, Yu.A., akademik, red.; WCHININOT, S.T.v otv.red.: OSONSKAYA, A.A., red.; K014TOROVICH,.A.I., tekhn.red. [Handbook on structuralmechanics, of ships] SpravocWk po stroitelinoi makhanike korablia. Leningrad,~Gos.soiuznoe izd-vo sudoatroit.promyshl. Vol.3.1960. 799 P. AMIRA 14:1) (Shipbuilding-) ALEKSEYEV, Aetur MikliAylovich;-SBOROVSKIY, Andrey Konstantimoyich;, PARAYEV, N.N.;' doktor tekhn..nauk,,~-retsenzent; POSTNOVO V.A., kand. tekhn.r;a,uk, retsenzent; POSTITOV, V.A., nauchrzyy red.; KUSKOVA, A.I., red.; KRYAKOVAI D.M., tekhn. red. [Marine vibration dampers]Sudovye vibrogasiteli. Leningrad, Sudovye vibrogasite.li. Leningrad, Sudpromgiz, 1962. 193 P. (miRA 16:2) (Vibration (Marine engineering)) SHIMANSKIY, Yulian Aleksandrovich,, akademik (1883-1962);-PERSHIN,V.I..,red.; ARSSYUTKIN, A.A., nauchn. red.; DOROFEYUK, S.K.., nauchn. red.; SBOROVSKIY, A.K., nauchn. red.; SHCHUKINA, red.; CHISTYAKOVA Ye.11... nauchn. red.; Y R.K., tekhn. red.; KOROVEITKO, Yu.N., tekhn.red. [Dynamic calculation ofship structures] Dinamicheskii ras- chet sudovykh konstruktsii. Pod obshchei red. V.I.Pershina. Leningrad, Sudpromgiz, 196.3. 444 P. (MIRA 17:1) i, o7569-6L E',%T(ia)/Nv-iiLw) ii C), AiCC Mi /V SOURCE CODE: UR/0900/66/000/000/0293/0302; AT6029373 '0. itu ~JL '.. &-I Al~.I~y kiy. Yu. A. (L ningrad); Sborovskiyj Ao Ke S. (Leningrad); Nikol's -eningrad) GIG: none -T=E: Damping of forced vibrations in the hull of a ship BY :50MCE: -A~,' IYkrSSR. Institut problem materiplovedeniya, Rasseyanlye energii pri kolebaniyakh uprugikh siste-m-(Enorgy-di'ssipation during vibrations of elastic syste.ma)* A-ev, Naukova dumka, 1966, 292-302 IOPIC TAGS: vibration analysis., marine engineering t4 :.03S7,IACT: Calcula Lons of forced vibrations using data from previously publishea--~-- ~I`cra' a yield.calculated values of the ~u Vur amplitudes which., as a rulej are consid. ~iower tban experimental values, that is, there is an error on the side of danger a- ~exporiments described in the present articlewere conducted under deep water condi ;I-Thich eliminated the effectof factors such as shallow water, mooring walls and othe !Chi"03. 14easure-ments were made of the forced vibrations of the hull of a ship at 'different values of the eccentricity, in the presence of vertically directed and !undirected forces. Based on the experimental data, curves were plotted of the change :_n the amplitude of the forced vibrations as a function of their frequency* In. ;.L iworldng up the data, the decrements in'the free damped vibrations were determined from ard ACC NRI AT6029373 ithe resonance curves by the known formula 73 ~i-;here b OV2-111MIllo is the relative width.of the resonance.peako found with the litude of the fotced vibrations equal to half the maximum value* In the presence ;of resonance, the value of the dynamic coefficient is connected with the decrement6 'by thefollowing relationship (2) :A figure shoias values of for ships of various configurations. After an extended "mathematical development,,"the article arrives at the followin# formula for 'deteradnation of the dynamic coefficient: N ;Orig. art. has-: 15 formulas.. 4 figures and 2 tables* !S-uB CODE; 13,, 20/ SUBIR DATE: 22Feb66/ ORIG REFs 007/ S0V.RXFt 002/ MR REFs 002- L 05214-67 EiP(k)/EWT(d)/EWT(M)/EWP(W)/EWP(V)/EWP(t)/ErI NEW Rj&-j-JJ9ZM ACC NRt AP7000764 i SOURCE CODE: UR/0229/66/000/004/001010012 1 SBOROVSKIr, A. K., SHAVROV, Yu. N. A'Vibration Strength of Weld Joints Made From lKhl8N9T Stainless Steel" ~Leningr-Ad, Sudostroyeniye, F-3 4. Apr 66. pp 10-12 T Abstracti- The.aut rs studied the fati u9 strength of butt, T- and slot welds~ TUW --haped sp9cimeno were sub- mado with UhlftqTiteel Large$ AM. Zee s jected to---Z~j-= ~endin~Wbrations. A test base of 5.0,100 cycles was usede An ana1ysf-s--o?7Uie e3tperimental data shows chat 1Khl8NqT steel has a h' Lj~ in- .dex of fatigue st excellent due e propertiei A rength (MaT) due to its~ comparison of Joints welded from OKhl7N,?Yukand 1KDhl8N9T 4teels shows that welding has agreatereffect, on-the microstructure of lKhl8NqT steel. The I fatigue limit ofT-Joints welded from 1Kh18NqT steel is 9.5 kg/=?-, which is somewhat lower than that of similar Joints welded from OKhl7N71u steel. The tigue strength of slot,joints welded from both,types of steel is about the La same. The fatigue limit for weld Joints of this type is not more.than 3.3 kg/mmz in spite of the considerable differences in mechanical properties of these steelse Thi%itndicates that when there are considerable stress concen- re trators, vibration trength isAetem1nqd_by int - -- --jfca -.the,- form of the welded-jo -_spd ariouz-.te&nolo Orig. art. has: 1 ft&ie-and 4 t.ablis zins: 36,902] TOPIC TjWS: stainless speel, vibration stress, welding technology, fatigue I KH 1,0, 5-1** lesi 640d I Card Sue SU Am 'yone" - 0007iff --0-60,rl If, SBORSIICHIKOV, I.M. Possible mechanism of the formation of some box folds in the western part of the Verkhoyansk Range. Geotektonika no.1:91-94 Ja-IF 166. (MIRA 19:1) 1. Vsesoyuznyy aerologicheskiy trest, ekspeditsiya NO-3.