SCIENTIFIC ABSTRACT SVETLICHNYY, V.A. - SVETLOLOBOV, I.A.

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SCIENTIFIC ABSTRACT
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IZTL'Np' G;Z.; SISTLICEPtY. V.A. (teningrad) Consernrative therapy of acute disordero of cerebral circulation. KLin.med. no.9:155-158 162. (KMA 15~,12) 1. Isnevrologicheskago oosudistogo otdeleniya, (rukovoditell - doktor med.naiik G.Z. Ierlm) Psikhonevrologicheskogo instituta, imeni V.M. Mkhtereva (dir. - kand.med.nauk B.A. Tabedev). (CEREMOVASCULAR DISRON) SVEMICHM, V.A., Geroy Sotsialisticheskogo Truda Arithmetic of machine operators. lUn. nat. no-6:7 Ja 163. (MIRA 16;8) SVETLICEM,, Vitaliy--Gaorgi7evich; STARCHMOVA, I.I., red.; MAMONTOVA, [Tecbniijue of commercial calculations on an abacus] Tokbnil,- torgovykii vychislenii na schetakh, Xosk7aj Gos,izd-vo torgo lit-ry, 1962. 85 P. WMA 15:5) (Ai4thmetic., Commercial) (Abacus) SnTLICIRIYY, Vitaliy Georgiyevich; KIRAKOZOVA, li.Sh.1 red. (Commercial computations] Torgovye vychisleniia. Moskvap Izd-vo "Ekonomikaln 1964. 190 P- (MIRA 17:5) ST,RTLICIUfYY, 11.1., inshener, kandidat tekhnicheakikh nauk. Organization of construction of 2-3 stroy dwellings. Gor.khoz.Mosk.21 no.l: 23-24 Ja 147. OUR& 6:11) (Moscow--Building) (Building-909COW) v c- 1, -1 c' "Emerience in the 2sserlbly-lJne j7ethorl of bu'lcli-.- ha-es J- the of Pe s c, n, lltasall, 001'. 'knoz-vo ~"Csk~v, 2, a,; a Oo: U-33261, 10 Anril 5.3, (Letopis 'Zhurnal InyUk Stantey, NO. 12, 19-1101). SVF,TLIGHNYY, V.I., kandidat tekhnicheskikh nauk, chlea-korrespondent. "M Immediate tasks in the organization, mechanization and rednation of costs in housing and public building construction. Gor.khoz.Hosk. 25 no.2:14-28 F 151. (MIRA 6:11) 1. Akademiya arkhitektury SSSR. (Gonstruction industry) T. Imrrjc,()jat,c t;rj-,js of pl.anding find buileirig organizations for raifilw! V's.) cuality of construction. Gor. khoz. no. 5:5-0 ~'~fsY 1952, Monthly List of Russian Acce9sions, Library of Congress, July 11952. L7~"CLASSIFI~T. SV?-TLTCMT,YY,, V. I I - ___ --- - --I__ - - --- - - - __ __ - , ___ ___ - --- - __ __ __ __ - - - - - __ - ____ - - APARn,'EliT HCUSES-MICECCIV Flans for standard units in many-storied residential buildings. Gor. khoz. Mosk. 26 no. 9:5-10, 3 152. Monthly List of Russian Accessions, Library of Congresq, December 1952. Unclassified. PIOTNIKOV. N.P., glavnyy redaktor; SVETLICHNTY V.I.; DOROKSOV, V.; KUROXSKIY, P.G.; 'SPYSHFOV, P.A..; Smi6ii~l ~.. ~#~Ov' Ye.M.; MIDMV, P., redaktor; LWYE, A., tekhnichealciy redaktor. [New technology on Moscow construction projects] Novaia tekhaika na stroikakh Moskvy. [Moskva], Moskovskii rabochii, 1954. 433 P. [Microfilm] (MLRL 8#2) l.. Nachaltnik Tekhnicheskogo upravleniya Mossoveta (for Plotnikov). 2. Mamestitell nachallnika Glaymosstroya (for Svetlichnyy). 3. Glav- nyy Inzhener Spetsiallnogo konstruktorskogo byuro Arkhitekturno- planirovochn-ogo upravleniya Mossoveta (for Dorokhov). 4. Nachalinik Takhnicheakoigo upravleniya Ministerstva promyshlennosti stroitellnykh materialov RiM. (for Maromskiy) 5. Fachallnik Otdela po sanitarno- tekhnicheakito soorazheniyam Goeudarstvennogo Komiteta Soveta Ki- nistrov SSSR po delam stroitel'stva (for Spyshnov). 6. Glaynyy iuzha- nor tresta '14082hilmekhanizatsiya.0 (for Smirnov). 7. Direktor po nauchnoy chasti Yzesoyuznogo nauchno-iseledovatallskogo instituta organizatsii i makhanizataii stroitelletva. (for Kupriyanov) (Moscon-Building) (Moscow--Architecture--Desings and plans) . T-'~ f_I- I I. - - -.r . R04NNIKOV. M.G..-'GV023)IV. A.A.; GUSICHIN, V.K.; DAVYDOV, S.S.- DUDOROV. YNY SKRCKTA N.F.; KOLUKOV. V.A.; LOVEYEO, I.I.;AgT , _~"q B.G.; KUCE3RHNKO. V.A., redaktor; BARSKOV. I.M.j redaktor;, RUBANEUKO, B.P., redaktor; GORSHKOV, A.P., radaktor izdatelletva; STRELETSKIY. I.A., telchnichaskiy redaktor [construction practices abroad; in countries of Western Nurope. Based on material gathered by a delegation of Soviet building specialist-A] Opyt atroitel'stva za rubazhom; v stranakh ZaPadnoi Zvropy. Po materialam otchatov delegatsii sovetskikh spetsialistov-stroltelai. Moskva. Goo. Iz-vo lit-ry po stroit. i arkhitekture. 1956. 365 P. (luxopa. WaBtern--Building) (MIRA 10:1) SVETLIGHM, 0- kl,~4R, !!;L,. -, :-- - Building practices on virgin lands. Sell. stroi. 12 no-8:15 Ag 157. (XLRA 10:9) 1. Starshiy prorab Sovkhoz "Cherlauskiyu Omakoy oblasti, (Owsk Province-Building) SVzT'L'ICwY V.I., red.; BABUROV, V.V., red.; DRSYATKOV G.J., red.; i~ILINIKOV, P.A., red.; KUI)RYAVTS%7, A.O., red.; SY IOMITY, B.Te., red.; 924IRNOT, N.S.. red.; SMARIKOV. V.Aj, red.; PEVZNER, A.ti, red.izd-va; GI M SOY, P.G...tekhn.red. (Regulations and norms for city planning and construction (W 41-58)] Pravila i normy planirovki i sastrolki gorodov, SH 41-58. Izdnnie ofitsiallnoe. Koskva. Gos.izd-vo lit-ry po stroit., arkhit. i stroit.materialam, 1959. 178 P. (MIRA 12:7) 1. Rusaia (i92)- U.S.S.R.) Gosudarstvannyy komitet po delan etroital'stva. (City planning) ALABYAN, X.S.09cessed];, BL.CK=, P.N.; BOWINKO, M.Ye.; D~VWT~.OV,G.V.;DK=m. A.D.; v~7,RSHOV, P.N.; ZAYTS-"V, A.G.; KIBIR-EY, 51I.F.; KOSTYUKOVSKIY, N.G.; KUZN7,TSOV, B.T.; LIVOV, G.N.; MOGILIIIYY, A.I.; ORLOV, G.M., OVSYM- IIIKOV, K.L.; PROMYSLOV, V.F.; WIRKOV, H.N.; SKAMOV, I.A.; SCLOF- IMIEO, N.A.; SIJSNIKOV, A.A.; CIIAGIN, D.A.; KUCXK~O, V.A., obshch-iy red.; GRISHWOV, I.A., obahchiy red.; obshchiy red.; RUB 0, B.R., obshchily red.; BARaOY, I.M., red.; UDOD, V.7ass red.izd-va; YUDIHA, L.A., red.izd-va; GMVKINA, A.A., tekhn. red. [Building practices in foreign countries; Northern Ehrope and Germn Federal Republic] Opyt stroitallstva za rubezhom; v stranalch Se- vernoi Evropy i FRG. Po materialam otchetov delegatsii sovetskikh spetsialistov-stroitelei. Moskva, Gos.izd-vo lit-ry po stroit., arkhit. i stroit.materialam, 1959. 598 p. (MIRA 12:12) 1. Predsedatell Gosetroya SGIM (for Kucheranko). 2. Zamestitell prodsodatelya Gosstroya SSSR (for Svetlichnyy). (.Rurope, Western--Building) M SUCTLICHIM, V. ..- task of the national econoaV. Zhil. stroi. no.1:2-5 '59. (NIRA 12: 10) 1.Zamestitell predsedatelya Goestroya SSSR. (Apartment houses) (Precast concrete construction) MTLICHNTY, Vasiliy Ilich; KORAROVA, T.F., red.; ATROSHCHENKO, L.Te., tekhn.red. (Housing construction in thB U.S.S.R.] 0 zhilishchnom stroi- tellstva v SSSR. Moskva, lzd-vo "mania,* 1960. 30 p. (Vae- soiuznoe obshchastvo po rasprostraneniiu politicheskikh i nauch- nykh znanii. Ser.3, Bkonomika, no.16). (MIRA 13:5) 1. Doystvitellnyy chlen Akademii stroitolletva i arkh:itektury SSSR (for Svetlichayy). (Apartment houses) (Precast concrete construction) SWETLIOMM, V. I In opposition to tendentious evaluations of the new, proggressive direction taken by Soviet architecture. Izv. ASiA no.2:34-41 161. (MIRA 15:1) 1. DeystvitelInyy chlen Akademii stroiteltstva i arkhitektury SSSR. (Architecture) SVETLIGHIIYY, V. Problems of Greater Moscow. Zhil. stroi. no. 4:15-16 4 161& (MIRA 14:5) 1. Deystvitellnyy chlen Akademii stroitelletva i arkbitektury SSSR. (Moscow region-City planning) SVF,TLICHNYY, V.L., inzh. - - - bevics for automatic testing of the insulation of excitation circuitLz of hydraulic generators. Elek.sta. 29 no.g.*49-50 S 158. (MIRA 11:11) (Electric generators--Testing) b) IJP(c) JD/JC,/WB L 7707-66 EWT(fn)/EPFI(c)/Flilp(i,L)/E~P(,.t)/ ACCESSION NR: AP5017187 DA(0139/65/000/003/0159/01~5. I AUTHOR: SvetlichW., V. M. 36 TITLE: Chemical etc f gallium axsenide SOURCE: rM. Fizi1m., no- 3, 1965j, 155o and insert facing p. 155 TOPIC TAGS: gallium'-Leni4lmetal etching,, surface active agent Y 1~ i _ Lj ABSTRACT: The author gives the comlositions/of two etchants which be has been using successfully for the s-urface finl--!Ming. c~~ 'V galliiun arsenide. Etchant no. 1 - (1 part 30% H202, and P- F4 t-lon. of NaOH in water) is selective and is' used to determine the crystaa1r,,,>i,ap1.;ic rientattlions of the planes of the investi- gated camples to.determine di r;1oca+,J.on density, and to treat pn Junctions. Etchant. no. 2 (1 part 30% H202.- 5 parts concenttrate-d 1~2SO4,, and 2 parts H20) is used as a polishing agent and yields a mirror finlah. it is also used for successive reMo-V'ELL of thin layers in diffusion studies. SoxTtles of etch,figures obtained with the t-wo.' etchants are included. It is recomiended that any other etchants contain bydrogenl peroxide rather than acid as an oxitdzer. Q2-15. art. hass 4 f1gures. ASSOCIATION% Miarlkavskiy gcsuniversita im. A. M. Gor1kogo (Marlkav State Uni- ver s ity) t 'Curd V2 ...... .... kll, 2/2 4-66 ET1A(h)A"(1)_ AP601OT34 R7 _42/66/009/001/0132/0131 ACC NR, SOURCE CODE: U 01 AUTHOR: Pet-rov, V. A.; Svetlichnyy, V. M. ORG: none TITLE: Detector of rf power peuks SOURCE: IVUZ. Radiotekhnika, 1'. go no. it 1966, 132-133 TOPIC TAGS: waveguide, waveguide transmiseion, detection ABSTRACT; A method for detecting power spikes in a waveguide system is described. The detecting element is a vacuum-diode section inserted between source and load, and halring the ir-cross section shown in the figure. The diode current vs ri' power characteristic shows a strong correlation up to a certain saturation level beyond vhich-diode current es only slightly with higher transmitted power. Anincrease in increas load voltage without a corresponding increase in diode current is -thus.-,. an indication of a power spike.~~ In the saturation range, the authors found no more than 6 db variation in diode output for power variation from 500 w to 15.kv, Response Cme is limited by shunt capacities, but no worse than severallperiods of the monitored wavelength should be I e.g., at 10 Ge, around a nanoseoond. The VSWR of an experimental de- L Card 1/2 UDC-. 621-31T-T95 L 20794-66- Ap6olO734 tector section was no worse than 1.050 The power handling capacity can be increased by coating the deti.%ctor walls with material vhich lnhibitfi~ secondary emission. Orig. art. has: 3 figures.. K- !24 i :Fig. 10 Diode detector sectibn K Tungsten cathodes,"ribbon. or cylindrical, SUB CODE: 09, 1T/ SUBM DATE: 14Apr65/ . oRI'G REP: -0011P OTH REP: 001/ ATD PRZSS:1122~Y J. Card SVETLICHNYY4t V.P. (g.Gorodnya Chernigovskoy oblaoti) Apparatus for demonstrating the addition of vibrations. Fiz.v shkole 22 no.6254-55 N-D 162. (KMA 16s2) (Physico-Experiments) (Vibriplon) FUKARAK, 10111 J.; NFSTROVIO, S.; KU-,11ACI D.; LNENICEK, Z.; ZINIIJANhu', SEVNIKO F.; ZAGAR, B.; MIKLAVZIG, J.; KNEZ, A.; PIPAN, R.; FUNKLI L.; SVETLICIG,.A.; WMER, L.; YVIO, R. Revciw of periodicals; silviculture. 3ul se Youg 9 no.4/5:1"- 145 A9-0 164. iUGC-S.I-%V7,A trient. of Pharmacology and Toxicol.ogy, School of L narv Medicine (2:avod za farmakologij.,: i toksikologiju Veterinar- !-~Od falculteta), and Institute for Medical Research an~ Occupational Vedicine Onstitut za medicinska istrazivarija i 1rediciru. rada)t Zagreb. I The-napeutic Possibilities in Poisoning with Organic Phospl-.1 tes. 2,1 V-S ,greb , I ., Vol 12, I'o 3-4, 1961; Eklv.za Higijenu Rada i To` ikol 3~ --- 91 A p- 179-10. P.b.st-ract ftng-lish sunmary modifie~7t Brief review of'toxicolo-*,y - muscarinic, nicotinic and central effects on the nervous system, rJus Chp reinote ones on the pcriphcr.31 one (demyelinization). Best apd main court c ermea wires are facilitation of breathing by removal of urper resriratory secretions; tracheotomy, oxygen; ~qtropine or oximies or both (reference to author's disLertation 1959). Five rt%ferences including 3 'e.estern ones. 10 SVETLICIC, Elimir, dr., ing. Analysis of the roughness in canals of natural flow. Vodoprivreda Jug 2 no-7/8:46-94,159. (EKAI 10:1) 1. Arhitektanski, gradevinski i geodezijski fakultats Zagmb. (Rivers) (Hydraulics) ___ SV&LUffA~,_ Miracle land. Telch.mol. 28 ao.8:19-21 160. (MIRA 13:9) 1. Upravlyayashchiy delami TSentrallnogo komiteta Veasoyuznogo Leninskogo kommunisticheskogo soyuza molodeaht. (Moscow--Recreation areas) 4k SVETMKOV, Anatoliy Alekseyevich; KUKHTAEU, Mikhail Favlovich; KOSSMIA, T., red. [A countrv where people live in anxiety] Strana, gde zhi- vut nest-okoino. Moskva, IvIolodaia gva:,diia, 1964. 110 p. (MIU, 17:9) SVETLIKOV, Yu.A., inzh. Formulation and first stage of solving the problem of mass service of transport vessels by traveling repair brigades. Trudy LIVT no.64: 11-22 164. (MIRA 18:10) 1 71UNSIAITION- The necess-ity is noted of quant-itall-L-ve evaluation of rel -Lab-Lli',Y* or SVETLrKOV) ,:L _Lb L 14 t, lpe ~Iwr 3m, --! &nd ale S-.. Orcen a K no 238- 1) 1 4y SVETLIN risl dipl. Inzo - ~ Eaectria installations for the-O~hta-,I of ship steering Vneels. Abtomatika 5 no.3sl93-198 t" 1. Kleatroteabnica.1 Inatitute of the '~-7L%de Xoncarul &terpriBe, Zagreb. SVEIlLiN, Z. Six'!, Yugoslav Symposium on Elaqtronics, Tehcommmication, Aiitoir;aticn, and Nucleonics in Marine Engineering and illAvigation. Autamatika 5 no.5:4.26-427 16L. BOLISIUKOV,V.P.; SVNLITSKIY,S.M. ~, Screw conveyor for plaster mortar. Rats. i izobr. predl. v stroi. no.86:16-18 '54. - (MMA 8:8) 1. Treat Zaporozhatroy (Plastering) (Conveying machinery) 24(0); 25(2) PHASE I BOOK EXPLOITATION SOV/2037 Moscow. Vysaheye takhnich GBkoye uchillahche ImenL N.E. Baumann Ranch ty na prochnost' v mashinostrayenii; [abomik] Design for I :: St . th In Mechanical Engineering; Colle"OrTar Articles) - Moscow Kaah lz 1958 244 Yt (S d 8 ) eries: . . ru , g , p. yj 9 3#300 copies printed. Ed. : O.A. Nikolayev, Doctor of Technical Sciencesi Professor, Honored Worker In Science and Technology; Ed. . Publishing House: N. P. Chernyahava; Tech. Ed.: B. 1. Model I; Managing Ed. for 11teraturs onjeavy machine Building (Maah&Iz): S.Ya. Golovin, RngIneer. LA PURPOSE: Thin collection of articles is intended for engineering staffs ;;r- In the machlne-building Industry and may be useful to scientific workers and senlor students of mechanical engineering vtuzea. COVERAGE: The articles cover the graphoanalytIcal method of designing circular symmetrically loaded reLnforoed plates, methods or designing rotating heated disks for transverse bendings and calculation of preloaded belleville springs, Also discussed am differential equations for deformation of rubber-cord shells of rotation, the theory of flexure of rubber-cord hose, and stability problems of elastic cylindrical shells. Results or experimental Investigations of strength and ductility of constyuctlonal stools and other materials are presented. Several a rtlcl::,&" devoted to problems of vibrations In machinery. There 78 rareness 71 Soviet 4 Germa 2 E li h d s , n, ng , ,&n l French. ' ~ ~ M` ~ c . at, . , C , or T chnlc:l Sciences, Docent. ConstruotIon qr Stress-StraLn Diagram for Shear of Brittle Materials Based an Results of Tension and Compression Tents 19T A method Is described for obtaining strean-straln diagrams for shear from stress-strain diagrams for tension and comprealtion or materials with different characteristics In tension and compression. Rasults of experiments are compared with theoretical conclusions. Bltgdk 3 1 Candidate of Technical Sciences, Docent. Calculatic; ;? F"e Vibration* In a Four- s l P 0 co umn res 22 A method for determining the fundamental natural frequency or a four-column press~ allowing for elasticity rf the foundation,le discussed. The formulas derived can also be used for cases of very rigid foundations by putting the coefficient of &oil compressibility equal to zero. KoleanIkov, K.S., Candidate or Technical Sciences, Docent. Deflections or Beams in the Case of Vibration of Their Supports 226 A method Is presented for determining the deflection of variable *roan-nection beams subjected to forced vibrat:iona &rising from the periodic notion of supports. No.A., Engineer. Determination of Basic PremLmes for I n 234 The paper present: a method for checking whether the forced motion analyzed 1 In accordance with the Initial annumptlone Used for the theoretical solution. The possibility of deviation of existing conditions from Initial Maumptions 14 discussed. AVArXAB~X: Ubrary or Congress Wier 8-25-59 Card 8/3 W7/24-58-IC~-33/34 AUTUDD. Ftnovko, Tn. 0. TITIN; A Conference On RlftaZic Vibrations at the institute or Mechanical Engineering of the Academy of Sciences of the Latvian S.39 (Sovesachanile pa voprosaz uprar,14h kolob scLtuto asebluovedaniva, Akademii me" rAcriyago W I y FMIODIC&Lt Izve3t:Lya Akadamii task SSSR, Otdolemijo takhnichaskik"h mock, 195B, Nr 10, pp 158-159 (U.SSR) ABSTRACT: This Conference took place an June 11-15, 2953, In Riga. Altogether over 70 PeoPla took part in the conference (apaxt from those normally based at Riga). gleven paper& were read: 1) 'The effect of vibrdtLon on. systa= with dry friction*, by 1. 1. blekhman. and G. Tu. Dzhamelidze (Ienimsrad). 2) Two papers on dynamic probla,49 in the nonlinear theory of ' ir d the she Ila by V. V. Balotim &=-l A. J. Vol fg,"03 ar' - 00001 . 3) 'A q"litative study of the form and frequencies of natural vibrations of thin elastic shells', by A. I. Golldea- v!Y!-r (gas-ow), Some rcblo=s in connection with vibra.ziams of elastic rods in tte case of large d1splacoments", by Yu. S. Shkonew Cast 1/2 (Lioacow) 5) *Coupled ribratio" of vanoo and discs in turbines* and *Passage through resonance of a linear system with mos. linearly varying frequency", by &. P. Pilippov (Khaxlkov), 6) "Some problems in the dytmunics of an-W4AIly elastic stretched thread", by 3-Ow 7) 'On the )lid 10041es", f dyiGsm c pro% A 0 G, N z :a arov (Terevar.) t ihs rotlea or cons ructionai hyster*siz".by Ya. 0. ki%&Avk,, fR tga); 9) 'CoastrucLlaaal hYstor4aLs in rest,- ~mo tallLe shock absorb. or:*, by G. 1. 1gra her (Riga). Tn Domforence was closed with a speech by U. U. Borodich (Moscow). Card 2/2 AUTHOR: Svetlitskiy,.V. A. (Moscow) SOV/24-58-11-10/42 TITLE: Oscillations of a String Taking into Consideration Tension Changes (Kolebaniya struny s uchetom izmeneniya natyazheniya) PERIODICAL: Izvestiya Akademii Nauk_SSSR Otdeleniye Tekhnicheskikh Nauk, 1958, Nr 11, pp 31 36 (USSR) ABSTRACT: On the basis of general equations of motion of a stretched string and assuming certain limitations, the equations are derived of sl~a'll oscillations of a uniformly stretched string in a plane, taking into consideration the variability of the tensioning,, For the solution obtained with the usual assumption of the tensioning remaining constantS an approximate correction is determined for the particular case of a fastened string, On the suggestion of G. K. Pozharitskiy,the author compares the accurate and approximate equations of motion, From the results of a numerical example it can be seen that, for the conditions pertaining to that example, the kinetic energy of the string due to variable tension amounts to almost 60% of the kinetic energy caused by Gardl/2 the constant tension; even in other cases where the SV--,-TLITM1-V-, V. A., Cand of Sciences IdIss) "Dynamics of A --- v Transmissions 'dith Flexible Extensible Connection," Moscov/19 1959S 25 pp (Ministry of HiCher and Secondary Specialist 9ducation RSFSR. Aloscow Higher Technical School imeni Bauman) (KL, 6-60, 123) SVETLITSKIY, V.A. Motion equations for an optimum flexible tensile string. ffauch. dokl.vys.shkoly; ma9h. i prib. no.1:85-93 '59. (MIRA 12:8) 1. Statlya predstavlena kafedroy "Soprotivleniye materialov" Moskovskogo VYSBhego tekhnicheskogo uchilishcha im. Baumana. (Elastic rods and wires) SVETLITSKIY, V.A. Steady motion of an optimum-elaotio string on a surface. Nauch. dokl. vys. shkoly; mash. ! prib. no.2:104-109 159. (MIRA 12:12) (Elastic rods and wires) SVETLITSKIY, V.A., assistent Theory of transmissions with flexible connections. lzv.vys.ucheb. zav.: mashinostr. no.7:31-40 159. NMA 13-6) 1. Moskovskoys vysoheye tekhnicheskoye uchilishche Imeni Baumana. (Belts and belting) S/145/60/000/006/009/015/XX D221/D304 AUTHOR: Sv ~,LskiX, V-A#9 Assistant TITLE: Effect of elastic slip on the working of a transmission with flexible connection PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy. Mashinostroye- niyep no. 6, 1960, 44 - 50 TEXT: The author formulates general equations of stationary motion on the basis of his previous results and deduces from them a rela- tion generalizing Buler's formula and accounting for the dependence of the friction coefficient on the velocity of elastic gliding. Stn ses in the transmission are determined. Graphs of traction coeffi- cient and power for some values of the friction coefficient are gi- ven. There are 6 figures and 7 references: 5 Soviet-bloc and 2 non- Soviet-bloc. ASSOCIATION: MVTU*im. Baumana (MVTU im. Bauman) SUBMITTED: February 3t 1959 Card 1/1 S/572/6o/ooo/oo6/017/018 D224/D304 AUTHOR: Sve_tljjgXjy,_V,__A., Engineer TITLE: Some problems of the theory of transmissions with a flexible extensible belt SOURCE: Raschety na prochnost'; teoreticheskiye i eksperimen- 4v-allnyye issledovaniya prochnosti mashinostroitellnykh konstruksiy. Sbornik Statey. No. 6, Moscow, 1960, 267-294 TEXT.- The author gives a survey of previous investigations and concludes that previous theory cannot be used in most of the prac- tically important cases, and cannot explain several experimental facts~, The author's investigation refers to experimental results of I. Ya. Telis and works of N. Petrov and N. Ye. Zhukovskiy, accord- ing to which there are two zones on belt arc: 1) Zone of rest, 2) zone of gliding; he refers also to experiments of M. V. Tseplyayev for experimental values of the friction coefficient as a function of the velocity of elastic gliding W.0 These values are approxima- 'j; Card 1/1 S/572/60/000/006/0'17/018 Some problems of D224/D304 ted by a quadratic function of W ea Differential equations of motion are ac3ordingly derived containing a function of characterizing the elaetic properties of the belt which can be expanded into a seriea of powers of the stress T. If the weight of the belt is neglected and the extension of the material approximated by a quadratic func- tion of T one obtains ~T/6~ = 3 01 + 302 T + B03T2 9 13 being constant coefficients. The author supposes that the material obeys Hookele law and neglects both weight and resistance of the medium; a formu- la for T is deduced.. The motion of a transmission with two pulleve is then studied and a set of algebraic equations deduced, from which the tensions and the angles of relative rest can be obtained on terms of tangential velocity, transmitted moment and initial -'_ensior. Power transmitted by the belt and pressure on the bearing are determined. Cases of the friction. coefficient being constant and linea.rly depending on W are discussed. Experimental investiga- tions carried out by the auThor are described and the results com- Card 2/3 M 3/57 60/000/006/017/018 Some problems of . D224YD304 pared with theoretical ones on graphs. There are 13 figures and 22 referencea : 10 Soviet-bloc and 12 non-Soviet-bloc. V/ Card 3/3 C- istent Effect of constant tension on the operation of a tranamieuion with a flexible link. Izv.vys*ucheb.sav.; m~shinostr. no-7:53-57 160. (KIRA 13:11) 1. Moskovskoye vyssheye tekhnicheskoye uchilishche ireni Baumana. Wnematics) SVIULITSKIY, V.A., as8istent Iffect of the pliability of supports on the perfov~ance ofa transmission with flexible connections. Izv.vys.ucheb.zPv.; mashinostr. no.8:53-57 160. (MIRA 13:9) 1. Moskovsko7e vysshey-e tokhnicheakoya achiliehehe im. Baumana. (Belts and beltin&) SVETLITSKIY VA. kand.tekha.nauk 1 , ~'-" Effect of the deformation of a string on the frequencies of its natural vibrations. Izv. vys. ucheb. zav.; mashiaostr. no. 10:3- 17 16o. (NEU 14:1) 1. Moskovskoye vyssheye tekhnicheskoye uchilishche Im. Bauman&$ (Ilectric rods and vires-Vibration) p SVETLITSK~Y,.-V.A.,,-A!~idetekhnstauk Stationary motion of a completely elastic uniform string. IZV,,VYBO ucheb.zav.; mashinostr. no.1:24-31 161.. (MDA*~t4) 1. Moskovskoye vyssheye takhnicheskoye uchilishche imeni Baumana. (Elastic rods and wires) - t/, --v -7 ,3 ~e /- I I ~. cyclic Metal Strength (Cont.) soy/6025 Gladyrevskaya, S. A., L. V. Igna'tYUk and V. A. Svetlitskly. Unit for the Study of I 6~~ - ~ ~_; " ly~ Corro-s-1-on-19-ictigue Aleksandrov, 13- 1. Effect Of Temperature and Steel History 250 on the Endurance Limit Of Oxidation-Resistant and Heat- Resistant Steels and Alloys Oding, I. A., and Yu. V. Kbstochkin,, Effect of Temperature 257 Variations on the Strength'Of the MeLal Of Ga&-'Zurbine Blades 267 L' Rakhman, B. M. Procedure of Thermal Patigue Test Under Given Stresses 276 FATIGUE STRENGTH OF MACHME PARTS Aleksandrov, B. I. and I. j3. Klibanskiy, Study of the Endurance of Tractor-Engine Connecting Rods 284 Card 8/9 S/IL37/62/000/012/056/085 Aoo6/AIOI A IgnatYulr, T.J. vet~ll S e of metals oladYreVsxaYai 'gu AUMO investigating the corrosion f .fit 1962, io4 - 1051 TITLE A unit for Metallurgiya, no. 12, grochnOst, metallov"$ zhurnal, "Tsik-lich- IyY ollectiOn: pER-JODICAL: Referativl 2,641 (in c - 256) of abstract SSSR' 1962, 250 iPle and the desig Moscow, A14 the operational princ.0s,on fatigue of metals .)rs describe for Studying r-Orl t men. The The authc W-frequencY Unit 'c' arising in the 5Pe' snillatin& TL-AT: -magnetic D fatigue cracl Le of a self-O an.. electro cording Of on the princiP] aggressive solution utomatic re, rates placed in an ids determine with the a of the unit OPe Lon is Ld the mass Of loz t maares. in,,,stjgat' th~ uni miechanical section under section Of ''ics of the the specimen of the specimen ar, system; )vered force -em). This rec( of the sYst Icharacterist (where the ' lency other streng;tk The 1,mit is bath , Oscillation frecit Cue and cillation period * 10() mm opera- prope at, the fati- . wide, and the )Ie to evalul . specimen 05 it Possilfrom variations of the thjcX specimens' 3g specimen 0, testing Plane 2 - 10 tended f Card 1/2 thuh signals on the duration see. aCcuracy. This makes it possible to analyze in the specimen during its cyclic loading. SVE-TLITSKIY, V.A., kand.tekhn.nauk Stress analysis of transmissions with a flexible steel band, Rasch.na prochn. no.8:314-335 162. (MIRA 15:8) (Belts and belting) SVETLITSKIY,,V.A., kand. taklin. nauk Determination of the error in measuring deformations with a wire transducer. Izv. vys.,ucheb. zav.; tastLinostr. no.10: 48-53 163. (MIRA 17:3) 1. Moskovskoye lyyssheye tekhnicheskoye uchilishche imeni Baumana. SVETLITSKIY, V A,,,,-kand. teklih. nauk . Determining frequencies of minor vitmtions of tranmaissions with a flexible coupUng. Vest. mashinostr, 1+3 no.6:34 Je 163. (KERA -16:7) (Pwor transmiBsion-Vibration) SVETLIT3KIY, V.A,j kand. teklm. nauk, dot3ent; STASMIKO, I.V., kand. ne dotsent Steady motion of an elastic thread unreeled from a bobbin. Izv.v,ys, uchebe zavo; mashi-nostr. no.10:61-67 164 (MIRA 18W 1. Moskovskoye v-yssheye takhniche3koye uchilishche imeni F.E.Baumana. SVFTLI'NKIY, V.A., kand. tekhn. nauk Transmission with a 3elf-tighten!ng device. Izv. vyB., ucheb. zav.; mashinostr. no.12:54-58 164, !'MT-RA -18-3'11 1. MoBkovsoye vyssheye tekhnicheskoye uchilishche imeni Bailmana. GEKYER, F.R., ustiistent;, SVIETLITSKIY, V.j.i., kmd. tekhn. nauk, dotsent InvestigatIng swady vibrations of systems with nonlubricated frtctlon. Izv. vys. ucheb. zav.; mashlnostr. no.2:50-56 165. (MIRA 18-5) SVETLITSKIY., V.A.J. kand. -teklin. nauk, STASENNO, I.V., kand, tekhn. nauk; (;ABR7.rjF, V.I., inzh. Steady motion and minor vibrationa of an elastic string. Izv. vys. ucheb. zav.; mashinostr. no.2:57-b7 165. (141RA 18: 5) SVETLITSKIY, V.A.Y kand. tekhn. nauk; GABRYUK, V.I., -Lnzh. Investigating the st-eady motion of a string along a rough cylindrical surface. Izv. vys. ucheb. zav.; mashinostr. no-4:28-35 165. (MIRA 18:5) SOV,/133-58-10-19/31 AUTHORS: Borovkovq A.N. and k-ve.litskiy, Ye.A. TITIR: The Use of Fixed M~ ~dtel~s 'in a Pier-c-1-ng.- Unit of a Tube- .-olling Mill (Primener-iye nesmenyayemoy opravki na proshivnom stane'truboprokatnogo agregata 400) PERIODIC41: Stall, 1958, Nr 10, pp 926 - 92? (USSR) ABSTRACT: The use of long-lasting me-ndrels with internal water cooling in the first piercing unit of the 400 mm tube-rolling mill on the above works is described. The consumption of fixed water-cooled mandrels of 225 mm in diameter amounted to 0.0? - 0.12 kg/t as against ordins y mandrels 0.?-1.3 kg/t. The application of these mancb?els not only facilitated the work of the mill personnel but also makes possible auto- mation of the mill. Arrangements are being made for the introduction of similar mandrels on the second piercing unit of the mill. There is 1 figure. ASSOCIATION: 1kZakavkazskiy Metallurgf-cal Worl~s) Zakav'zazskiy metallu--gicheskiy zavod Card 1/1 SOV-118-58-9-12/19 AUTHORS: Borovkov, A.N. and Svetlitskiy, Ye..,A,, Engineers TITLE: Mechanizing the Marking of Blooms (iiekhanizatsiya kleyme- niya na blyuminge) PERIODICAL: Mekhanizatsiya trudoyemkikh i tyazhelykh rabot, 1958, /.?- Vr 9, pp 35-37 (USSR) 1~ ABSTRACT: Previously at the Zakavkazskiy metallurgicheskiy zavod (Trans- caucasian Metallurgical Plant), the marking of blooms and slabs was done by manual labor. The TsNIITMASh has designed and built an automatic marking machine which is operated by one man without bringing the roller conveyer to a stop, The machine is automatically engaged by light impulse oper- ation control. If the light pencil from the glowing metal strikes the photoimpuleator, the electronic amplifier cir- cuit is closed, activating the marking machine. The con- tactor remains connected as long as the light pencil strikes the photo-relay. The article presents a detailed descrip- tion of this automatic marking machine. There are'3 sche- matic drawings. 1. Blooming mills--Equipment 2. Steels--Processing Card 1/1 sA331601000101110131023 A054/AO29 AUTHORS*. Borovkov, A.N., Tsereteli, P.A., SvgLj Ye.A.? Ubiriya, A.Ye., Kovbasaq I*Is TITLE: The Use of Non-Detachable Mandrels for the Secondary Piercing of Tube Billets PERIODICALz Stalt, 1960, No. 11, pp.~022-1P23 TEXTs The application of a non-detachable mandrel in the first piercing mill viz.7in the 4003M-A(ZMZ) type unit since 1959 has made it possible to automate the piercing process in the first mill, to prolong the useful life of the mandrel and to simplify the servicing of the machine. As the detachable mandrel of the second piercing mill was maintained, this part of the operation could not be automated, however. In order to eliminate this drawback of the process, several suggestions have been made to reconstruct the mandrel of the second piercing mill, first by the UkrNITI, later on-by a team of the ZMZ (including the author of the article). The essential feature of the latter design was a thick-wgilled, non-detachable mandrel with thread for attaching it to the end piece of the roller and with openings in its surface for the out- flowing cooling water. However, on account of the rigid'attachment of the Card 1/3 S/133/60/000/011/013/023 A054/AO29 The Use of Non-Detachable Mandrels for the Secondary Piercing of Tube Billets mandrel, the frictional forces in the first moment of the bite were not sufficient to make the mandrel revolve with the roller. In order to eliminate this drawback, the team of the ZMZ replaced this mandrel by a revolving type which consisted of a thick-walled mandrel fixed on a special end piece and a thick walled sleeve, continuously cooled from the inside with water under high pressure. During standstills when the mandrel is in its extreme rear position, it is cooled by a special spray. This non-fixed attachment of the mandrelp made possible by a specially shaped end piece, allows the mandrel to revolve freely as necessary in the first moment of the grip and insures uninterrupted internal cooling of the mandrel. During standstills when the mandrel is in its extreme-rear position, it is in this arrangement also cooled by a spray with water under high pressure. In an improved model of this construction (Author!s Certificate No. 130473) the mandrel is fixed on an unsplit end piece and there are openings for the out-nowing water on the working surface of the mandrel. The useful life of the new type non-detachable mandrels is 4-5 times ]on-er than that of the conventional types, the machine is easier to service, its output is higher and the operation of the second piercing mJ_11 could be Card 213 ON %za S/133/6i/Ooo/ooi/ooo,/O16 A054/A033 AUTHORS: Svetlitskiy, Ye. A. and Mindlin, B. I. TITLE: Improving the Quality of the Inside Surface of Tubes When Reducing the Diametric Pitch During Piercing PERIODICAL: Stal', 1961, No. 1, P 56 TEXT: On the 114oo" type tube rolling mill of the Zakavkazskiy me,kallurgi- cheskiy Zavod (Transcaucasian Metallurgical Plant) carbon steel tubes, 168, 219, 245, 273 and 325 mm in diameter and tubular products, 188 and 243 mn in diameter are manufactured. About 50% of the production consists of 219 mm-diameter tubes. The roll-caliber of the automatic rolling mill (designed by GIPROMEZ), for 219 mr diameter tubes, has the following dimensiona: height-H 234 mm; width-B 248 mm, the B:H ratio 1.06. Formerly -these tubes were rolled from billets, 222mm In diameter, with one piercing operation but to improve their shape,billets 180 mm in diameter were used instead, and the final dimensions of the tube blank were ob- tained on two piercings. However, by employing billets of smaller diameter, the diametric pitches increased sharply on the first piercIng mill, as a result of which more 2nd class and 2nd quality tubes were produced owing to internal cinder- Card 1/3 S/133/61/000/001/009/016 A054/AO33 Improving the Quality of the Inside Surface of Tubes When Reducing the Diametric Pitch During Piercing Ing. Since January 1960, the 219 mm-diameter tubes have therefore been rolled with a smaller roll caliber (H = 220 nun, B = 232 mm, B:ff = 1.055), resulting In a decrease of the total diametric pitch. This decrease, with the simultaneous in- crease in pitch on the second piercing mill reduced the pitch on the first pierc- Ing mill about 3.7 times, while the mandrel diameter was cut to 120 mm instead of 147 mm. The old and new caliber data are: --old new Caliber height of the automatic mill, mm 234 220 indices for the first piercing mill, mm diameter of the tube blank coming from the mill, mm diametric pitch, mm (the 210 188 %-values in brackets) 30 (16.6) 8 (4.4) indices for the second piercing mill,mm, diameter of the tube blank coring form the mill,mm 244 232 diametric pitch, irn 34 (16.2) 44 (2.-i4) Card 2/3 S/133/6i/ooo/ool/009/016 A/054/033 Improving the Quality of the Inside Surface of Tubes When Reducing the Diametric Pitch During Piercing Total diametric pitch, mm 64 (35.4) 52 (28.8) A comparison of the average indices for the last 2 months of 1959 wid the'first 2 months of 1960 shows that the number of 2nd class and 2nd quality tubes due to cindering decreased by 18.4%. The simultaneous out in machining time resulted in a better utilization of the second piercing mill (when rolling 219 mm-diameter tubes) which thus no longer limited the operation of the whole mill. Using the new diameter of the tube blank the dimensions of the tube rolling tools could be reduced, the number of operating stands decreased from 7 to 5 and, consequently, the consumption of rolls and electric power was lowered. I ASSOCIATION: Zakavkazskiy metallurgicheskiy zavod (Transcaucasian Metallurgical Plant) Card 3/3 SHAIIADZENIME, S.A., inzh.; BOROVKOV, A.N., inzh.i MUMMY, Ya.A., inzh,;- TSERETELI,- P.A., inzh.; MODLIN, B.F.---- Ilse of fixed manch-els on pipe piercing mills. Biul. TSIICIR-! no.2:28-31 161. (MIRA 14:9) (Fire mills) S/130/61/000/002/003/005 A0061AOOI AU71HORS Svetlitskjj,_Ye.,._A , Head of the Piperolling Laboratory, Mindlin, B. I., Chief of the Piperolling Group TsZL TITU~. Improving the Quality of Thin Walled Pipes PMODICAL: Metallurg, 1961, No. 2, pp. 31-32 TEXT: In order to produce large-diameter (325 and 273 mm) thin-walled pipes, it is imperative to reduce to a minimum the amount of blisters on the internal pipe surfaces. An investigation made at the Transcaucasian Metallurgical Plant has shown that the occurrence of blisters inside the sleeves and the pipes is caused by the appearance of a cavity in front of the mandrel tip when piercing the blank into the sleeve. The roughness of the Internal pipe surface depends on the quality of the initial blank, its preheating prior to piercing, the -setting of the first broaching mill and the magnitude _"' ratio of the diameter on the first piercing mill. It was established that a decrease in temperature by 70 - 1000C during the piercing of blanks on mill No. 1, strongly affected the quality of the internal pipe surface. Therefore when rolling 325 and 273 mm diameter pipes, preheating is now performed in two furnaces, to assure a better heating of Card 1/3 S/130/61/000/002/003/005 Improving the Quality of Thin Walled Pipes A006/AOOl the blanks. The cavity in front of the mandrel tip results from non-uniform deformation and axial reduction in length. Radial tensile forces during piercing may entail rupture of the core (Figure). It is imperative to diminish reduction forces ~2 which are the components of the skew forces 61. This may be achieved by reducing the diameter ratio Dsleeve - Dblank Dblank The unit 400 contains 2 piercing mills. The diameter ratio can be freely varied, 1. e. it can be increased on one of the piercing mills by decreasing it on the of-her one. A decrease of the diameter ratio on mill I was obtained by reducing the mandrel diameter, the other parameters remaining constant. The angle C6 between the sleeve-blank axis and the skew force 61 decreases. This entails a decrease of forces 6. Therefore with a reduced mandrel diameter, the axial section of the blank is2less subjected to radial tensile forces. Improved heating of ingots on -rhe blooming mill, preheating of the blanks in two furnaces and a reduction of the diameter ratio on the first piercing mill, reduced the number of pipes with internal blisters by 40.7%. Card 2/3 22312 S/133/61/000/004/001/015 t 9. 52-0 A054/A127 AUTHORSt Oyks, G. N., Doctor of Technical Sciences, Professor; Sharadzenidze, S. A., Engineer; Svellitskiy, Ye. A., Engineer; Malyshev, S. I., Engineer; Lolua, K. K., Engineer, and Mind- lin, B. I., Engineer TITLE: Production of tubes from semi-killed steel with a double-layer crystalline structure PERIODICAL: Stall, no. 4, 1961, 304 - 307 TEXT: Tests were carried out on automated manufacture of seamless tubes from semi-killed steel, instead of from killed steel as in the con- ventional process. A metal was required, incorporating the advantages of both killed and rimming steels. For this pupose rimming steel smelted in openhearth furnaces was cast in ingot molds with widened bases, into 5-5 - 6.3 ton ingots. Without interrupting the metal flow, aluminum granules (250 - 10O..gr/ton of steel) were introduced during pouring in the central zone of the casting (the carbon-content varied correspondingly between 0.11 and 0.23%6). Aluminum was added. Upon adding aluminum, the outer layers of Card 1A q Production of tubes from semi-killed steel... 22312 S/13 61/000/004/001/015 A054YA127 the metal which were in contact with the mold wall, were already crystalliz- ing and formed a low-carbon, sulfur- and phosphorus-free rimming skin, while, at the same time the core of the ingot was still liquid. Aluminum kills the rimming metal of the core, while the rate of oxidation can be con- trolled by the amount of aluminum added. Provided deoxidation was carried out in the correct way, the ingot consists of a) a soft, blister-free rim- ming skin, on an average 12 - 20 mm thick and b) a semi-killed core with uniform liquation of carbon, sulfur and phosphor, (not exceeding 130510, in vertical and transversal direction. The average rate of the rising of the metal in the mold was 0.28 - 0-32 m/min. The 250 x 310 mm and 280 x 310 mm blooms made of the test steel were put into the pusher-type furnace of the tube-rolling mill. The surface of the blooms is remarkably clean, not dis- playing any of the usual flaws of killed steel. The blooms were rolled on 400 mm stands with the working rolls having the following angles of incli- nation: 8 - ~o for 168 x 6 mm. tubes, 8 - 90 for 219 x 7 - 13 mm and 7 - 80 for 325 x 8 mm. tubes. The piercing tests showed that the test metal was more strongly affected by the changes in temperature than billets made of killed steel. The test billets could not be pierced at 11900C, whereas in Card 2/5- ~ S/133Y61/000/004/001/015 Production of tubes from semi-killed steel ... A054/AI27 the conventional process piercing can easily be performed at 1150 - 11800C. However, even when the temperatures were sufficiently high (1230 - 12600C), the rejects amounted to 8e1-, as a result of incorrect adjustment of the fiid piercing stand. The hardness of the billet is not uniform in its cross- section (Fig. 2). The core is harder, than the external layers. The fail- ure of the piercing tests could be eliminated by modifying some of the rol-, ling parameters. The inclination of the rolls in the first stand was re- duced by 10, reduction at the neck of the rolls was increased by 2-7 _ 2.e. and drawing out the nosepiece of the mandrel by 22 - 25%. By decreasing the inclination angle of the working rolls, friction and pulling forces in- creased whereas axial slip decreased. As a result of the increased reduc- tion, the central parts were processed more thoroughly and piercing was promoted. The above mentioned changes in rolling parameters decreased the amount of non-piereable billets from Oo to 1.7%. Non-piercing of the bil- lets can be entirely eliminated by raising the cropping of the top to 2 - 3%. A further cropping (3 - 4%) should be carried out for the 900 mm stand. The quality of the tube surface with double-layer structure is satisfactory. The rate of flawless products increased to 95 - gelo. The mechanical proper- ties of the tubes made of the test steel complies with FOCT (GOST) 8731-58 Card 3/5, ~ 22312 S/133/61/000/004/001/015 Production of tubes from semi-killed steel ... A054A127 for killed steel (CT.2, C7.3 etc. CT = St). There are 4 figures and 3 So- viet references. ASSOCIATION: Moskovskiy institut stal-4 (Moscow Steel Institute) and Zakav- kazskiy metallurgicheskiy zavod (Zakavkaz Metallurgical Plant) Card 4/5.11' ~-.SVETLITSKIY, Ye.A.; MINDLIN B.I. Improving the quality of thin-walled pipe. Metallurg 6 no,2:31-32 F 161. (KM 14-:1) 1. Nachallnik truboprokatnoy laboratoril Zakavkazskogo metal-lurgiche- sk:Ly zavoda (for Svetlitskiy). 2. Rukovoditell truboprokatnoy gruppy TSentrallnoy zavodskoy laboratorii Zakavkazskogo metallurgicheskogo zavoda (f Mindlip). 01,41ing (%etalwork)-Qu4ity control) (pipe Mil4s) SHARAD2ENIDZE;, S.A.; BOROVKOV, A.N.; SVETLITSKIY, Ye.A. Practice of flame scarfing of pipe wi&s. Stall 23 no.9:824--826 S 163, (KIRA 16:10) 1. Rustavskiy metallurgicheskiy zavod. ZHORDAINIYA, T,S,, ljizh,~ SVETLTTSKIY, Ye.A., :-nih, Mastering the production of sewdless thin-walled pipe on the 400 unit. Stall 21+ no.M912-913 0 164. (M-'-RA 17--112) 1. Rustavskiy metallurgicheskiy zavod. ZIIOId)JIN'IYA, Trf~klliy Sargeyevich; SW,,,TLITSKI!,,Yefim Abramovich; [ImprovIng the production of pipe; work practices of the Rust~i~A 1--letall-argical Plant] Sovershenstvovailie proizvod- trub.-; opyt raboty Rustavskogo r.-Letallurgicheskogo za- -v,7jd!., Mosh~va, me tall u rgI is,, 1965. 122 p. (IMIRA 18:7) SVETLITSKIY,,,-Xe.A,,- Manufacture and use of caeing pipaq,, Metallurg, 10 no,10230-31 0 965,, (WRA 18810) 1. Rustavskiy metallurgfl,.chevUy zavod. KRASOVSKIY, V.I.; KUSHITIR, Yu.M.; BORDOVSKIY, G.R.; LUMAROV, G.F.; SV'B'TLITSKIY, Ye.14. Detection of corpuscules by the third artificial earth satellite. isk.sput.Zem. no.2:59-60 '58. (MIJU, 12 '- 5) (Artificial sELtellites) (Solar radiation-Observations) 7- 4- V V V EXTETILT-K'Y, Y-,1. 11. UPrE AT, SPIE, ON THE NATURE OF' HARLD CORPUSC1.23 IN TF R ^ -'0 RE I.S. Shklovsky, V.I. Krasovsky, Yu.I. Galperizi, Ye.1-11. Svetiltzky 1. Investigations conducted by Soviet and American artificial earth satellites have led to the detection of a region of intensive corpuscular radiation commencin.a at an altitude of several hundreds of kilometres and con- sisting of two "belts". 2. An analysis of ti-e spatiall distribution of these belts permits drawing certain.cenclusions concerning the mechanisms of generation and liesoape.11 of' hard corpuscles. 3. An analysi-s is given on the relationship between aurorae and streams of solar corpuscles, on the one hadn, and the energy spectrum and concentration of hard corpuscles in the outer "belt", on the other. 4. Calculati-:ns are male on the generation of hard corpuscles in the inner "belt" on the basis of tho mechanism of decay of albedo n-dutrons. 5. There is given an anal;rsis of other possibilities of 'generation of hard corpuscles in the upper atnosphere. Investigations of Higb-Energy Heavy Nuclei in 'the Primarj Cosmic Radiation Close to the Geomagnetic Equator (Guam, Earianas Islands) D. 11. Baskin, P. L. Jain, E. Lohmann, Marcel Schein and h. Taucher. In a large stack of nuclear:- emulsion exposed to the cosmic radiation at 102 OQO feet neaE ~h~~ aeomagnet:Lc equator, 540 tracks of high-energy heavy nuclei were loca e in a systematic scan and followed along the track. Report presented at the International Cosmic Ray Conference. 14oscow, 6-11 July 1959 sov/49-99-8-7/27 AUTHORS: Krasovskiy, V. I., Shklovskiy, 1. S., Gall-perin, Yu.I. and gvetl~ ~e'-R-. TITLE: Detection of Electrons in the Upper Atmosphere with Energies of About 10 keV on the Third Satellite,,,, PERIODICAL: Izvestiya Akademil nauk SSSR, Seriya geofizicheskaya, 1959, Nr 8, PP 1157-1163 (USSR) ABSTRACT: An account is g*verL of the results of measurements of electron streamsN o 40 keV. The ifith ener gies of 10 t measurements were ceirried out by means of two fluorescent screens covered with thin pieces of absorbing aluminium foil placed on the giatellite. Their radiation was recorded by photoelectrot). muLtipiler. It was found that the stream intensity decreased sharply with a decrease of energy. The stream of energy at high latitudIs during the night was observed several-. tens of ergs/cm sec.str, Fig 1 gives an examples olf' the relationship of the intensity of a stream of electrons and its equivalent energy a measured on May 15, 1958 at -42 to -540 magnetic lat�tu Card 1/2 in the region IL720-*IL88o kn high over the South Pacifica 3 (7), 29 (2)9 29 (5) AUTHORS: Krasovskiy, V. I., Shklovskiy, 1. S.9 SOV/20-127-1-2o/65 Gallperin, Yu. I.,, Svetlitskiy, Ye. M. TITLE: The Discovery in the Upper Atmosphere by Means of the Third Sputnik of ElectTons Having an Energy of About 10 kev (obnaruzheniye v verkhney atmosfere s pomoshchlyu tretlyego sputnika elektronov s energiyey okolo 400 kev) PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 127, Nr 1, PP 78 - 81 (USSR) ABSTRACT: In the third Soviet sputnik (which was launched on May 159 1958) an experiment concerning the direct 71iscovery of electrons of not very high energy was carried out in the upper atmosphere (Refs 1,2,3)- It is characteristic of this experiment that practically only electrons of some dozens of kev were recorded. The indicators used did not react to the X-ray radiation gene- rated by these electrons in the atmosphere and in the shell of the sputnik. Therefore, thin fluorescence screens (ZnS, acti- vated Ag) with 2 mg matter per I cm2 were used. As the authors used aluminum foils of various thicknesses as absorberst it was possible, besides the intensity of fluxes of electrons of not Card 1/3 particularly high energies, to evaluate also the "equivalent" The Discovery in the Upper Atmoaphere by Means of the SOV/20-127-1-20/65 Third Sputnik of Electrons Having an Energy of About 10 kev of the electron fluxes on '%'-heir "equivalent" energy within t-he range of from -42 to -540 geomagnetic latitude in altitudes of from 1720 to 1880 km in the night of May 15~ 1958 above the southern part of Ahe Pacific. When the sputnik rotated round its -two axes, the intensity of the electron fluxes changed con- side:rably. The electron fluxes are probably the cause of the heating and expansion of the upper atmosphere (which was de- duced from the s1cwing-down of the sputnik). There are 1 fig- ure and 17 references, 9 of which are Soviet. ASSOCIATION: Institut fiziki atmosfery Akademii nauk SSSR (Institute for the Physics of the Atmosphere of the Academy of Sciences, USSR) PRESENTED: April. 14, 19599 by A. 1. Berg, Academician SUBMITTED: April. 14, 1959 Card 3/3 25990 S/360/61/ooo/006/008/010 E032/E314 AUTHORS: Krasovskiy, Vil., Shklovskiy,,IS., Gallperin, Yu.I., Svetlitjskiy_,_Xe4M*9 Kushnir, Yu.M. and -B-ordovald-y, - G. T.- TITLE: Discovery of Approximately 10 keV Electrons in the Upper Atmosphere PERIODICAL: Akademiya SSSR. Iskusstvenyye sputniki Zemli. No. 6. moscows 1961, Pp-'113 - 126 TEXT: Prior to experiments carried out with the aid of artificial Earth satellites, it was assumed that the natural glow, heating.and Ionization of the upper atmosphere was largely due to hard'electromagnetic radiation of solar origin. It was considered that corpuscular rz-,diation (protons, a-particles and electrons) could only penetrate the atmosphere in the polar regions and thereby give rise to geomagnetic disturbances and aurorae. It was found that attroras were frequently initiated by protons with a considerablo velocity spread. However, in many cases, hydrogen-emission was not observed and the appearance of aurorae was provisionally associated with electrons having Card 1/7 25990 5/560/61/ooo/006/008/010 Discovery of o-*9 F,032/93i4 energies up to a fow hundreds or thousands,of eV. An%attempt was then made by Krasovskiy et al (Ref- 3 - UFN, 64, 425, 1958) to detect these elfactrons from the third Soviet artificial Earth satellite. The apparatus employed consisted of two very thin phosphors covered by aluminium foils. The scintillations were recorded by plaotomultipliers and the amplified photo- multiplier signal was stored and later telemetered to Earth. Owing to the presence of the aluminium foils (which were of differing thicknesses) it was possible to estimate both the intensity and the energy of the electrons which were most effective in exciting the phosphors. A particular feature of this apparatus was that it was sensitivie only to electrons and did not respond to protons and photons of comparable energy. The apparatus indicated the presence of large electron currents at altitudes up to 900 km in the region of the southern part of the Pacific Ocean, the energy of these electrons being of the order of 10 keV. These currents were often so large that the apparatus gave off-scale readings since such high currents were not expected. In the case of these off-scale readings the energy Card 2/7 25990 S/56o/6i/ooo/oo6/oo8/oio Discovery of .... ~EOWE314 preliminary laboratory experiments with mono-energetic electrons. The form of the energy spectrum recorded by the satellite is unknown and comparison of the readings produced by the two detectors can only be used to estimate an equivalent energy. This equivalent eneirgy E is defined as the energy of a equiv monochromatic beam which gives the same photo-current ratio for the two detectoris as the observed value, Proceeding along these lines one can also define an equivalent current and an equivalent energy flux. It can easily be shown that these equivalent quantities give, in fact, the lower limits of the measured quantities. Consideration of the telemetrir. records, a number of which are reproduced in the present paper, showed that the most frequently recorded energies occurred in the neighbourhood of Ilk keV. Since the sensitivity of the apparatus is considerably higher for high-energy,electrons, it follows that in the case of non-monochromatic electrons the maximum flux corressponds to an energy below 14 keV. This maximum can be deteripined if skome energy-distribution function Card 4/7 21(7) AUTHORS: Varfolomeyev, A. A., Golenko, D. I., SOV/2o-122-5-10/56 Svotlolobov, I. A. TITLE: The Characteristics o~f the Electromagnetic Cascades in a Photoemulsion. With Consideration of the Influence of the liedium on the Radiation Processes (Maarakteristiki elektromagnitn-,kh kaskadov v fotoemultsii s uchetom vliyan:iya sredy na protsessy izlucheniya) PERIODICAL: Dokladir Akademii nauk SSSR, 1.0r-8, Vol 122, Nr 5, PP 785 - 787 (USSR) ABSTRACT: This paper gives the results of the calculations (carried out by means of the Monte-Carlo (Monte Karlo) method) of the electromagnetic cascades in a distance of up to 1.5 radiation units. These electromagnetic cascades are assumed to be produced by electrons of initial energies of 1011 and 1012 eV. ThE,se calculations nere carried out by taking account of the real (not of the asymptotic) cross Cari 1 sections of the elementary electromagnetic processes Tii(-- Chai-anberii;tics of the Electromab-notic Cascades BOV/2o-122-5-10/56 in a ?hotoemulsion With Consideration of the Influence of the Medium on the Radiation Processes (as functions of the particle energies). Two variants of the calculations were carried out: In the first variant only the relationi of Bethe (Bete) and Heitler (Gaytler) for the elementary processes rve-re used, and in the second variant the formulae of A.B.Migdal (Ref 1) were used in order tD take into account the influence exercised by the ~nedium upon the radiation processes of the high enarCy elect---ons. The conditions of the cascade calculations are discussed in short. The cross sections of the alementary processes were calculated for the nuclear emulsions Ilford (Illford) G-5. Both of the above-mentioned variants gave the folloainc- results: 1) The energy spectra of the electron- positron 2airs produced in deDths of up to ti and t2 ros.jectively, for th-a initiz.1 ene.-ji-es of 1012 eV and 1011 eV. 2) The enerjy spectra of the Card '2/14 electrons whichl re,~ch the de-~ths t1 -an d t2for the The Ch~~racterisstics of the Elect-ron",.C;netic C--sca-des S,17/2o-122-5-10/56 in a P1iot-oe_-.,mI_sio_n Wit-',: Cons_i~'e=tion of the I'r f luence o~ t-he !medium on tl,~ R-_'i-m.ti4on ilr.Dcesces initial energies 10 12 eV and 10 11 eV respectively. 3) Various data which permAt conclusions conce--min- the fluctuations of tne resultE and concernin- thfi, de- ~)en,Jence of thc fluctuations on the investi,-ted dept-h t, on the initial ener.-y, ard on the ~nerGy of tile secon(In'-, According to L) tl'occ rQO,-,lty.~ tl,.c of a few of t'he of 10 _V =1~1,,_Iy definite arCuz-,.,,ts in favor of the inve_sti,~:_-ted effects. In order to obt 'r!'in thO ,ame =ourt of infor-ation, the investi,---tion of _, -e~~'cr nu:lber of 1011 eV ohowers would be The rc:-.ults of thl's can be applied also to other med:_:a. The -uthors th.-nk I.I.Gurevich -Por h-s in+--e-t -in this Da;~er and -for discussir- 'the- results, and also I.P.Lanvrushkin for his help in forzmul_~tinG the rcsults. There are 3 fi.-tires, 1 table, and 4 references, 3 of vi~-Iich are Soviet. Car(4 Th e C',, ~ --!--ctc,-.-J t- cs o-f the Electromaig-net-J-10 r"~-s.--des SOVI'20-122-5-10/5' I D in a Plhotoemulsior U-ith Concic'e--at- ion of Vne Influerce of the Medium or. t-e RL-Aiatior. ilrocesses PRESE~'~7TED : Yr~y 2), by I.V.Kurch2tov, Acade,-,Ilciflr~ S UBY; I T TE D : May 15, `956 Card 4/14 ST =LOLC-nCV, I.A. "CALCULATION OF' CASCA3ES WITH TENMIGIES FROM 109 TO 1013 ev BY THE 14ONTE CARLO METHOD TA]UNG INTO CONSID-9V-11ON THE INFLUENCE OF VrE YMI04 UPON EREMS- STRAHLUNG11 I.S. Svetlolohov, A.A. Varfolomeyev The longitudinal development oC electromagnetic cascades in nuclear emulsion has been calculated at a depth up to 2.8to for pri7wry electron energies from 109 to 1013 ev. The calculation was carried out by the Monte Carlo method using the "Strela" electronic computer. In the calculations, iLs4 was made of the actual (not asymptotic) cross sections of the following elementarnr processes in the field of the nuclei and electrons all the emulsion components; Bermsstrhlung, production of pars by photons and electrons, Compton-effect, and ionization losses. report presented at the International Coxdc Ray Conference, Moscow, 6-11 July 1959 S/6270802/000/023/027 3' 0 R 0 S-1 ~94'rl 15'rr D299/D304 AUTHORS: Varfolomeyev, A. A., and Svetlolobov, 1. A. TITLE: Computing cascades with energies of 1011 1013 ev. by the Monte Carlo method with allowance for the influence of the medium on the bremsstrahlung SOURCE: International Conference on Cosmic Radiation. Moscow, 1959. Trudy. v. 2. Shirokiye atmosfernyye livni i kas- kadnyye protsessy, 292-298 TEXT: The calculations were carried out on the electronic compu- ter "Strelan by the Monte Carlo method. The primary particles were electrons with energies E0 = 109 - 1013 ev. The one-dimensional problem was considered, involving the following processes in the field of nuclei and electrons of the emulsion: breMBstrahlung, pair creation, the Compton effect, photonuclear absorption and ion- ization lu8seu. The investigations were carried out for depths t ranging from 1.0 to 2.8. Two methods of calculation were used: The Card 1/3 S16'21P7' ' 20/002/000/023/027 Computing cascades with ... D299/D304 exact non-asymptotic Bethe-Heitler formulas for the effective cross- section of bremsstrahlung and pair creation, and Migdal's formula (Ref. 6: ZhETF, 32, 633, 1957; Phys. Rev., 103, 1811, 1956) for the effect of the medium on the bremsstrahlung. A table lists the ab- sorption coefficients of gamma-quanta interacting with the nuclei and electrons of the emulsion. The differential energy spectra of pairs and electrons for energies E0 = 10 11 - 10 13 ev. are listed in another table, whereas the integral spectra of pairs are shown in a figure, from which it is evident that in the soft part of the spectrum the number of pairs computed by the Bethe-Heitler formula is more than double the number obtained by Migdal's formula. As the authors did not POSS088 many statistical data (which are required for a complete solution of the fluctuation problem), they confined themselves to the StUdy of cascades at small depths. Denoting by Q13 (E0L,t) the actual. number of electrons with energies exceedingF_ at depth t in an electron cascade with energy E01 and by Q(E 01& t) - the number of pairEt with energy>E formed at a depth 4t , it is Card 2/3 31540 S/627/60/002/000/023/027 Computing cascades with ... D299/D304 possible to formulate the main result as follows: With given E OyEst it is always possible to choose -the coefficient k in such a,way that the cascade distribution with reapect to the number N (or 42,.) 2 should follow Poisson's distribution with mean value k, whereby N and N. are the mean values of Q and Q . respectively. With small t and small & (1 to 10 Mev), the coefficient k does not depend on E 0 and on the method of calculation (for the energy range under consi- deration, 1010 - 1013 ev.). The coefficient k was found to be the same for both electrons and pairs, k(t 1) = 1.5 and k(t2) = 3, (ti = 1.0 to and t2 = 1.5 to). There are 2 figures, 5 tables and 8 re- ferences: 6 Soviet-bloc and 2 non-Soviet-bloc. The references to the English-language publications read as follows: W. H. Furry, Phys. Rev., qO, qAQ, 1937; S. K. Srinivasan, J. C. Butcher, B. A. Char- H. S_~el. Nuovo Cim. Suppl., 9. 77. 1958. tres. M; Card 3/3 24(5),21(7) AUTHORS: Varfolomeyevy A. A.L_Lvetlolobov, I, A. BOV156-36-6-22166 TITLE: Computation of Electromagnetic Cascades by Means of the Monte Carlo Method ThIcing Account , - of the Influence of the Medium onBremsatrahlung (Ras6het elektromagnitnykh kaskadov metodom Idonte-Karlo a uchetom vliyaniya sredy na tormoznoye izlucheniye) PERIODICAL: Zhurnal eksperimental"noy i teoreticheskoy fiziki, 1959, Vol-36t Nr 6, PP 1771-1781 (USSR) ABSTRACT: The results of this very detailed paper have partly already been published (Refs 99,10). For the purpose of investigating the high-energy electron-photon showers nuclear emulsion piles are frequently used with good success, which are irradiated in the stratosphere; the emulsions have a radiation unit depth of up to to = 2.9 cm and are used in piles of up to several litersvolume. In such piles it is possible to record single electron-photon showers with primary energies of up to 1012 ev and having a length of several radiation units. Such electromagnetic cascadeii are especially interesting during Card 1/4 the initial stages of their development; in the present paper Computation of Electromagnetic Cascades by Means of SOV/56--36-6-22/66 the Monte Carlo Method A-Wting Account of the Influence of the Medium on Bremsstrahlung the results obtained by cascade computations carried out by the Monte Carlo method are published. The oaseades initiated by 109, lolo, loll 9 5-10 11 , 10 12 , and 3.10 12 ev primary electrons are computed for depths of up to 2.8 radiation units. Real (non-asymptotic) cross sections for elementary electromagnetic processes in the photographic emulsion are taken into account. Two kinds of computations are carried out: such as are based upon the Bethe.-Heitler formulasq and such as take the effect of multiple wattering and polarization of the medium on bremsstrahlung into account. Part 1 of the paper gives a detailed account of the problem and a short survey of several publications dealing with this field. In part 2-the influence exercised by the medium on the brems- strahlung in the nuclear emulsion (according to Landau and Pomeranchuk (Ref 11), Ter-Mikayelyan (Ref 12), Migdal (Ref 13)9 and Feynberg et al (Ref 14)) is discussed. Figure 1 compares the energy distribution of electron bremsstrahlung in the Card 2/4 emulsion according to Bethe-Heitler and Migdal as well as Computation of Electromagnetic Cascades by Means of SOV156--36:.-6-22166 the Monte Carlo Method ' Taking Account of the Influence of the Medium on Bremsstrahlung Ter-Mikayelyan. In the third part of the paper co 'nsideration of the elementary cross sections of the electromagnetic processes is discussed. Experimental data are taken into account for R-NIKFI and Ilford G-5 emulsions. Figure 2 shows the course of the absorption coefficient of y-quanta computed for formation in pairs, Compton effect, and photoeffect; fig- ure 3 shows the Eo -dependence of the coefficient r = 1/A for quantum radiation with an energy 1W -A& ( E = 1 - 5-106 and 10 8ev). The following chapter deals with the conditions.com- puting the cascades. Computations are carried out for 4 dif- ferent depths: t 1 = 1.0 too t2 = 1-5 to, t 3 = 2.1 to,'and t4 = 2.8 to. The results obtained are shown by numerous dia- grams. Thus, six diagrams in figure 4 show the integral energy spectra for various primary energies Eo of the electron causing the shower and various t i computed according to. Card 3/4 Bethe-Heitler, Migdal, Arley, Janossy, and Messel and Computation of Electromagnetic Cascades by Means of BOV/56-36-6-22/66 the Monte Carlo Method 'TWLing Account of the Influence of the Medium on Bremsstrahlung Srinivasan et al. Table I gives a survey of the differential energy spectra of electrons and pairs in cascade showers for different t i and different Eo. Further diagrams show energy spectra, the number of electrons in dependence on Eo, and the detection probability for N electrons with E > 3.108 ev at E0 = 1012. Table 2 finally gives the number of electron- positron pairs with a total energy =-:~: 1-5-1 06 ev for 5 dif- ferent Eo -valuesy computed according to Bethe-Heitler and Migdal. In conclusion, the authors thank I. I. Gurevich, A. B. Migdal, and P. E. Nemirovskiy for their interest and consultation, A. A. Dorodnitsin for placing the computer at their disposal, and D. I. Golenko for programing the computa- tion problems. There are 7 figuresq 2 tables, and 30 referenoesq 10 of which are Soviet. SUBMITTED: December 12, 1958 Card 4/4 A S/056j62/043/00-1/047/056. B102/B104 AUTHORS: Barkov, L. M., 14ukhin, K. Nop ogurtsoy, V4 V.t Romantseva, A. S., Svetlolobov, I. A., Chuyeva, S. A., Shlyapnikov, R''S.,-Likhachev, M. F., Stavinskiy, V.-Sal Strunov, L. N. T -~'L% E The problem of the D -meson PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, v. 43, no. 1(7), 1962P 335-337 TEXT: The authors have searched for a D meson production or a decay among 14,000 pairs of photographs. A propane bubble chamber with pulsed ma-netic field was irradiated with a beam of-positively charged particles. (momentum -x1.8 Bev/c) containing up to 9% k+ mesons. The processes looked for were K+ +.p--)D++ and 0 + D+ + + 0 Card 1/2