SCIENTIFIC ABSTRACT GRIGORYEVICH, VASILIY PROKHOROVICH - GRIGORYEV, I.I.

Document Type: 
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP86-00513R000516810014-5
Release Decision: 
RIF
Original Classification: 
S
Document Page Count: 
100
Document Creation Date: 
January 3, 2017
Document Release Date: 
July 27, 2000
Sequence Number: 
14
Case Number: 
Publication Date: 
December 31, 1967
Content Type: 
SCIENTIFIC ABSTRACT
File: 
AttachmentSize
PDF icon CIA-RDP86-00513R000516810014-5.pdf2.69 MB
Body: 
GRIGORIYEVICH Vasiliy 1Lrnkhorqyjcb, doktor tekhn. nauk, prof.; *2~~- & "id-.-i~khn. nauk,, reteenzent; TOKARI, V.M.01 red.isd-vs; GARKUKKIKA, L.A., tekhn. red. [Effect of the procedure for joining sheet-metal parts on theIr strength and durability] VliianI9 tekhnologii vypol- neniia soedinenil listbvykh detalsi na ikh prochnost' i vy- noolivont'. Moskva, Oborongis, 1963. 207 p. (MIRA 16:5) (Machine shop practice) Subject USSR/Electricity Card 1/1 Pub. 29 - 13/31 AID P - 116o Author Grigorlyevskiy, I. I., Foreman Title Prevention against damage of reflector lamps Periodical : Energetik, 11, 21-22, N 1954 Abstract : The author briefly describes the arrangement to prevent damage to lamps in an installation for drying bakelite insulation on generator sheet steel. One drawing. inititution : None Submitted : No date GMGORIYMKIY, Tome. VAMUI, O-Ts- 7::~~ -------------- -- Obeervations of the lunar Oclipse Of march 24, 1959. Astron. tsir. no.201:6-7 Ap 1590 (MIRA 13:2) 1.0deaskaya astronomichookwa aboorwatorlya. Obilpses. lanar-1959) YAXUBTSIM, N.M., kandidat teknichaskikh nauk; GRIGORITICTM, G.Y., inzhener. Xffectiveness of sinter cooling In a pot cooler. Metallnrg no.11:2- 4 N 156. (PIRA 10:1) 1. Starshiy nauchnyy sotrhudnik Loningradskogo politekhnichookego institAtta( for Takubtainer) J. Nachallnik aglomeAtsionnogo toakha Cherepovetakogo astallurgichaskogo zavoda (for Grigorlyes~*h) (Cherepovets-Sintering) SOV/130-58-t-4/20 AUTHORS: Levin, L.Ya., Yakubtziner, ii.M., TITLE: Use of Pyrite Cinders in the Production of HiC-h-basicity Fluxed Sinter (Pria.enleiiiye piritnykh oC-ar,:ov v proizvodstve oflyusovannogo a-loverata pov-sherroy osnovnisti) 6 J PIERIODICAL: i4(tallurg, 1958, Nr G, pp 10 (USSR). ABSTRACT: A saortabe of conceatrates at the Cherepovets' Vetall- urgical Vlorks led to the use from the end of 1956 of pyrite .cinder. 1,1ertioning this, the authors go on to deocribe the development of sinterin6 methods enabling a hiCh proportion of this material to be used in the production of sinter witi a basicity range of 1 - 1.2. The sinter plant at the -works has 0 three 75 m machines and sinters a relatively high SiO 2 mix (Table 1). The pyrite cinders available fror the Dorogomilovsk and Shchellkovsk Works contain 0.3-0.40i'o Cu and 0-35-0.45% Zn, the sulphur content of both varyinr- widely. Because of the paucity of published data and lack of experience in the USSR, on the sinterin- of pyr 'te cinders, experiments were first carried out on ua 0.11 mh sinter box kFi,-ure 2) with the parti- ci~ation of P.T. Krasavina, '::,ov-and A.G. Zel'tser. A.S. Bulatni. Cord /3 SOV/130-518-6-4/20 Use of Pyrite Cinders in the Production of HiGh-basicity Fluxed Sinter Coke and limestone were 3-0 mm, cinders, concentrates and flue-dust were screened through a 5 mm screen and returns were 12-0 mm. The results shored (FiCure 3) that with a mix containing 10-30% cinders accurate control of carbon (to 4.5 and 3.5-4.0% in the box and on the full scale, respectively), was obtained. A further series of toots were made with mixesc containing 33Y6 cinder showing sintor sulpl~ur increasing -1-1-ith increasing CaO-content, but this effect could be minimiz3d by raising the carbon content of the mix. Sinterin!~ speed increased as the basicity was raised to 0.8 but was unaffected by further increases. With increasing returns, from 25 to 35% sintering rate, permeabilit5 and sinter strength increac-d and sulphur decreased tFigure 5 . Tests with 0-40% cindcrs in the ore part of the mix showed that a satisfactory sinter was obtained with 20-25% cinder without appreciable slowinZ of sintering. Bed depths of 200, 225, 250 and 275 mm were tested ~Figure 7) with 25%, cinders and a basicity of 1.2: maximal sulphur was obtained witI7 the shallovest bed, the best de-sulphurization beinG obtained with intermediate bed Card2/3 depths. Sinter strength was hiEhest with a bed depth of SOV/13U-58-6-4/20 Ose of Pyrite Cinders in the Production of HicL.I.-basicity Fluxed Sinter 225 mm, while sintering speed decreased whan the depth exceeded 250 mm. The authors' conclusion is that 250 Lin, is the optimal bed depth. Results of full-scale experiments kFigure 8) at the Cherepovets- Works on the zhole c-onfirr-ed the box experiments. The main conditions for maximal. de- sulphurization durin- sintering were found to be: bed-depth 240-250 lim instead of 275, carbon content of tLie mix 4.5 - 4.8 instead of 3.5-4% (with 20-25,~'b cinders); Cood -Permeability, secured by 30-350/o returns and an artificial hearth 1,-qer. The lower iron content of the sintpr with cindc~ s was found to have no effect on the coke rate (?00 1CC/t pid or the coefficient of utilisation of useful voluc~e (0.?3). There are 8 figures and 2 tables. ASSOCIATION: Cherepovetskiy inetallurgicheskiy zavod (Cherepovets Metallurgical Works) and Lenin,7radskiy politelchnicheskiy institut (Leningrad Polytechnical Institute) Card 3/3 1. Sintering furnaces - Equlpment, 2. Pyrites - Applications 3. Sintering rurnaces - Operation 18.?0oo AUTHORS: Yakubtslner, N. M., Nevmerzhit3kLy, Ye. V., Gr1gor'yev'jkh, G. F. TITLE: The Practice of Producing Sinter of ."nereased Basicity When Sintering Fine Beneficiated Ove PERIODICAL: Stall, 1960, Nr 3, pp 19A-203 (USSR) ABSTRACT: This is a description of a successful production of increased basicity sinter at the Cherepovets Metallurgical Plant(Cherepovetskiy metallurgicheskly zavod), The described sintering plant is equipped with, 5 sllrl- tering machinea w~ilch were r)ul; Into pp(-,ratior i!-, J-ine 1955 and April and December 1')56, respectt-vely 'see Fig. 1). In the first few months the plant prod'iced nonfluxed sinter, or *'Lnter with the degree of basicity (CaO : 910,:,) not higher than 0.5; but sInce the end of 1c)55 the plant, has been produelng, --l-riter of 11.15-1.2-10 basir,-Ity. Woriking on such sinter, plant's blast Card 1/6 furnaces had better results (regav,-ilw coke Q The Practice of Producing Sinter of Increased Basicity Wlr~en Sintering Fine SO,// Beneficlated Ore than other furnaces in tqe USSR. Described are- characteristics of raw materials and t~~etr prepara- tion for sintering; Olenogorsk (not Iderti'lled) beneficiated ore; pyrIte c1rdero; 111"lesione; co'ka fInes and ot~ler admixtures, as well as ~'re work of slnterlng plant and the quality of sinter; oreratlon of tlie equipment and technical -economi cal. charail,ter'-stics of the sintering plant work. The cos* of stnter, considerably lowered since !956.. '!25-12'f r~,,bles/-.on) apd processing (abo*jt 15 iubles/ton) is still, ex- pensive corrpared wit~i Southern plarts (48-55 rubles/tor! for sintering; 5-10 rubles for oroceoslng. Tl~is is explained by: (a) !,Agher cost of Olenogorsk bene- ficiated ore (10'( rubles/ton as agains,,- tlr,lat of Krivoy Rog benericlated ore ~30 rubles/-,or); b) high power cost due to -an "I ln 1-shed constructfo- of t,'-.e plant and overequipment of sintering plant. wlt~, electrical machl-ery: (c) expe-,sive re-zairs of rew equipment type cooier~-, of st-te-, co-,vey'_,7i~ of Card 2/6 sinter into blast furnace s~.op, el-c.) a-A :D_~rci-~ase Of' , 01, 1 I-11fli, to Idle them from I-on caot (4) In I Ileap nie j`,ove m 1 1 C; o n ~ 1 Pol " ! r LAW;Ii~ I,' I LIA Vt) 31 Card 5/6 F Ig I (C"'Ptioll on Car(l 6/6) The PPI(Atce of' PvoducLtig Sintlev of Increased Baolcity Whetl Sintering P -, Flne Beneficiated Oi,e Fig . I . Schematle diagram of' e(jutpininit at the Chevepovets altitevint-, pl,,mt . ( a arouti(i type, voofed stovehouse of beneficlated ore; W coke crushing buildIng; (c) conveyors IlItO ChArge building; (d) limestone cl'ushing, bullding; (C) collveyol's Into tering bulldlllj~!,; (1') car dumper; (j-)) sintering, but1ding; (h) thi-ee-ring type ;LuLer- (~,oolers ( t, he thii,d coolei, io equIppeil with c-oollng blo,.-.,er battery cyclones); (1) (!onVeyOt,.,, trif'o prImavy InIxInf, bulldli)L7,; conveyov", f*-mn coko C ad TRIM0, S.K.; YAUBTSINIM, N.M.; ANDROHOV, V.N.; _GRIqORIYEffKH, G.F.; UTLOT. T.D.; SMM, A.B.; v rabote prinimalt uc6_s_ti_ye:_,__ - __ YKVMMZHITSKIT, Ye.Y.; SHOLENINOV, V.M.; VITOVSKIT, V.M.!, GRINBERG, D.L.; GUrM&N, R.Te.; TBGOROV, N.D. Open-hearth furnace operations with clasnifted sinter. Btall 20 no. 12:1063-1070 D 160. (MIRA 13:12) 1. TSentrallnyy nauchno-iseledovatellskiy institut chernoy metallurgli i Cherepovetskiy metallyrgichookiy zavod. (Blast furnaces) (Sintering) L 1311-66 Y c JD ACCESSION MR-. M561091 UR//0JSG8/651000/004/D032/'DO32 SOURCE: Ref. zh. FIxIka% Abe. 4D242 ff"K AUTHORt Ignat0yevat H. I.; Malik-Gaykazyan$ I. Ya.; Gr .117, ~r -V .41, IV' TITLEt Effect of lead impurity an the concentration of F-centers In alkali halide phosphog crystals if, f Y, CITED SOURCEs Sb. Spektrookopiya. M.1, Nauka, 1964, 176-178 TOPIC TAGS1 crystal phosphor, color center, alkali halide, sodium chloride, potassium chlorldep potassium bromide TRANSIATIONs. The authors study the effect of Pb-content on the number of F-centers (n.) in HaCl-Pbt KC1-Pb and KBr-Pb crystal phosphors. The Pb-content (C~max) 'a de-' termined which corresponds to the maximmi number of F-centers. The initial growth:, in n as the activator concentration is increased is d,e to embedding of the in- puri~r into the fundamental lattice.structure at conce trations less than C~max which increases the concentration of V- and then F-centers. The reduction in F- band absorption with a further incre"t In Pb-content is associated with that por-1 - V-i- . . I- - - I . . , . : ~ ;~i~ . ~ , , -. . - . . , - '--" .- 1-;.~ "-, - . I - . it ~ ~ GRIOORYUKV V.F. BUsinesa accounting by ahifta in the railroad atationa. Zhel. dor. transp. 45 no.1102.43 N 163. (MIRA,16z12) 1. Starshiy normirovshchik at. Belogorsk Zabaykallskoy dorogi. R, 1, Grigadiut i t=. Moil. NotiltS.ZR. V~rftll lVost. Jan-,1457.pp.17441. l3rds. fulto, Anti. AptAkatka t4 Ow yet-lalWat inellp.01 (to fobwll the W',hr quiakmo 14 it cacrying *Ica am lim polcklog 11111(frP, lift *w4m4td lux0ogemmus ond 1-.vallhe CHUITSOVAp M.A.1 PETROV9 A.D.1 GRIGGSt V.I. Synthesis and proportion of di- and triphonyl alkenes. Report No.4s Seledtive hydrogenation of di- add triphenyl alkanes ater PtO Isv. AN MR.'Otd. khin. nauk no.2t294-301 F 161. (MIRA !~;2) 1, Inotitut orpnicbesko kbinii is*N.D.Z*Iinakogo AN SSSR. (HydrogenationT (Platinum oxide) POVAROV, L.S.; GRIGOS, V.I.; MIKHAYLOVj B.M. Reactions of benzylideneaniline with aome unsaturated compounds. Izv. AN SSSR. Ser. khim. no.11:2039-2041 N 163. (MIRA 17:1) 1. Institut organicheskoy khimii imeni N.D. Zelinskogo AN SSSR. POVAROV, L.S.; GRIGOS, N.I.; KARAIUIANOV, R.A.; MIKHAYLOV, B.M. Reactions of d1hydropyran and 2-mothyldihydrofuran with some Schiff bases. Izv.AN SSSR. Ser.khim. no.ltl79-181 Ja 164. (MIRA 17:4) 1. Institut organicheskoy khimii im. N.D.Zelinskogo AN SSSR. MIKHAYLOV, B.M.; FOVARGV, L.S.; qRIGOS, V,I,; KARAYHA1107, P.A. Reactions of dihydroaylvan with Schiff busev. Izv.AN SSSR.Ser.kh1m. no.9:1693-1695 5 164. (MIRA 17:10) 1. Institut organicheskoy khimii im. N.D.Zellnskogo AN SSSR. SHAPIRO, A.B.; ROZANTSEV, E.G.; FOVAROV, L.-S.; GRIGOS, V.I. Now stable free radical 4--methyl-2-apirocyclohoxyl-3,4; 31,21- tetrahydrofurano-l,,2,3,4-tetrahydr(qilnolJne-uxyl. Izv.AN SSSR. Ser.khim. no.9t1725 S 164. (MIRA 17:10) 1. Institut khimicheakoy fiziki AN SESSR. F :-, 0 i,r I 'S . I, t " IT -, 1 ( 10 S pV. I. ; KA FAKi 1A "C' V , F . A , : -!p f 1. 1 1 1 " I '- . i Reacti on" of ha 11 cf:fn-ccrtalr I ng Schiff Is bnns~s --t I th unsaturat-f;-d ethers. Izv. AN SSSR Ser. kh1m. no.2065-Y17 165. (.'4TFJt lg:;) 1. Tnstltut organicheskoy klilrdl Im. N.D. "le'llnokogo AN SSSR. L-5-7597-65 EWT(M)/EPF(0)/EWP(J)--'-p ACCESSION NR:. A?5017964 cWM2/65?&0/ON/11O2/l104 547.831+547.024 A1JT11OR- S E. G.; Povarov, L. S.; Grigos, V, 1. --Ehapiro. A. B.; Roxantse TITLE: Paramagnetic derivatives in the hydrogenated quinoline aeries SOURCE: AS SSSR. Izvoottya.,Seriya khimicheakaya, no, 6. 1965, 1102-1104 TOPIC TAGS: cl-uinoline derivative, free radica electron spin resonance, ESR spectrum ABSTRACT: The following stable radical from the hydrogenated quinolLne series was obtained for the first time: 6-methozy-4-methyl-2-spirocyclohexyl-3.4; 31921- tetraltydrofuran-l,,2i3,,4-tetrahydroquinolin-l-oxy1 (rV). It was synthesized by catalytic otidation of the corresponding &mine (11): L Y^-~ to CH hat Mn, b ff)R=if (fill a =14 Card 1/3 (111 Rocits fly) 4=0c"I L 59597-65 . 1. . : ACCESSIOU NR: APS017964 The hyperfine structure of the ESR spectrum of this radical consists of 6 lines, Such a decrease in the number of lines upon replacement of hydrogen in the par&-position by a methoxy group agrees with modern concepts of the interaction of an unpaired electron with protons of the benzene ring. Radical (111) was re- to the initial amine and to the corresponding hydroxylamine (V): C U-11 ib 0 (111) Oil M The synthetic procedure employed is described. "in conclusion, the authors ex- press their appreciation to A. A. Medzhidov for participating in the evaluation of the spectroscopic part of this work." Grig, art, has; 2 figures and 2 formulas. ASSOCIATION: Institut khLioicheskoy fiziki Akademii nauk SSSR (Institute of Chemilil y khLmLi Lm. cal Physicp, Academy-of-Eq e 6S6106 Institut organicheako 'He Do I Zelinskogo Akademii nauk SSSR (Institute of Organic Chemiit~~r Academy of if Sciences. SSS ------- Card 2/3 L 59597-0 ACCESSION NR: AP5017964 SUMMED: 30sep64 ENCL: 00 IMB CODE: OC NO REF SOV: 006 OTHER: 000 . 1, A. FOVAROV, L '%; (;Rfr*,',, , V.7.; v r % V . 'i I., . I ~ "... 4., 1 1 ~ , , .,.. , , -: 1 -, , Reactionz of aril.- with Vl.')Yllr.,t.,r2 "7-. A:,' ~ P..S' -- I.. ~h' r,. no.10:1891--1893 165. 0a M 18: 10) 2. Tnqtl.ttit k0mli jm.. 1 If 1 ~ ~ ~ C- f- k) A: i S J~'P . GRIGOS, V.I.; POVAROV, L.S.; MIKHATLOV, B.M. Reactions of Shiff bases with vinyl alkyl others. Izv.All SSSR. Ser.khiz. no.IW163~-2172 165* 1. Inatitut organicheskoy khimii im. Submitted July 7, 1965. (MIRA 18:12) N.D.7olinBkogo AN SM. ~2 zv. v r. 1; 1 T; :t,' Iff -Z"I Ji p- GRIGOVICH, I.N. Use of Noble's operation. Xhirurgiia 40 no.300-74 Mr 164. (MIRA 17:9) 1. Kafedra obahchey kh1rurgii (zav.- doktor med. nauk F.M. Danovich) Petrozavodskogo universiteta i Kandalakahskaya gorodskaya bollnitsa (glavnyy vraoh L.P. Mutovina). I.,?,!.(I,etruzavudok, ul. Lonina, 3',;, Opin dislocutlori f f the till) Joint In a Oiild. f~,Ar- no.6:93 Je 164. 1P: 5 1. Iz kbirurgic-heskogo otcieleniyu (za-.,. - N.B. 14-,ictira) 7.1.,elezno- dorozlinoy bolinitay (ritichallnik - M.D. Vishnovokaya) A. Potro- zavodsk. KODO, Khuan [Blasco Cobo, Juan); GRIGULEVICH, I.R., kand. ist. nauk.; red.; BOIRTEVA, N.P-.x-rWr--, tokhm. red. (Out friend Cuba] Drug nash Kuba. Pod nauchn. red. I.R.Grigulevicha. Moskva, Izd-vo "Znanie," 1963. 47 p. (Novoe v zhizni Inauke, tekhnike. XII Seriia: Geologiia i geografiiaj n0.22) (MIRA 17:1) `~il ~A i~' r;.,11 i%'-; -I , 11 ,;-TV i, , 1 4 , i . : "Indeytsy Latinzkoy fuwrik.1 i 1kh rol' v bor 'be. " report Gubmltted for 7th Intl Cong, Anthropologic-al 'e Ethnological "Iciences, Moscow, 3-10 Aug 64. GONIONSHY, S.A.p otv. red.j GRIGULEVIC11p I.A., red.; YEFIMOV., A.V.p red.; GORII."Gvt RUDDIKO, V.T.j, red. [Chile; its politics, econoqr, cultural Chili; politika, okonomika, kulltura. Moskva, Nauka, 1965. 353 p. (MIRA 18:9) 1. Akademiya nauk SSSR. Institut Latinskoy Ameriki. a to,,;ory t USSR ',adio J'hy3ic.;. rjonorut,,lon and Convorsion of 1-4 Rad*o-l,'rwjuoxjr.-y 0sri]luL1'0.,l:, Abs Jour Faf J,,IAr - Fizika No 3, 1957, "To 7272 A'I Ulo r ~,ri-ulovich, V.I. tj ,f i tle I No'n Motilod for F,oquency Multiplication and ',.uftrt.-. Gr7,,,;tul Stu- hilization of S)i(')rt and 'JHT 77avos Ori - Pub Eleltrosv,(azl, 1956, .4o 6, 14-18 Abstract De a c ri. ption of a froquency-multiplioution metho.rl, 'Imsed cn the Ilan ni tho s"retrum o.' noriodically-diaconfIntma linliko radin rmlsos o',itainod ~,- mndulatl,~11, rizi,- diirLn, intomittont o:icillfttiori it; under cortain l.,or,_dtiors ~,eriodic fo r any ratio of 1'roquoricy :, and. -, -.-.rhor- - iz; the Golf - excitation froquenc7 of the '-enqrator anf! - t:-,n 'ro-~ )f t-. control volta,-e Ithat interrunts oariodically the the r-ororator, If k..; t~ho umplitude if tho cori)onent k--is indonendait of the number k o.P the hamonic (ti .,o rax.1m,-n of the ODectral function shifts relative to ). Illie ij varied over a aido ran o by Uic rnturflnf; o." th- :on,~,ru--or ol, froq~ionc-,, 0 A nidtiolication t-ircu;.,; L iesc-i'ood 4',,,r Card 1/2 21 ---------- ............... 1'nd*0 017 ics. ~'.eiieraLion aric! Coliv,~,rs:_':'. D Radio Frequency Uscillations Abs Jour Rof Zhur - Fizika ::u 3, 1957, :j'o 7272 a short-wave multi-channel quartz-crystal Sir ar c .li 1 ir- cuits can be recomnendod for use all the -10cir 'leter band. See aluo Referat Zhurnal Fizika, 19!~4, 1821. Card (9) V-I- AUTHOR: TITLE: The Probiem of tj,nti0j!-,,,L Claractcr of 6toad' - t1le plu(- state ol3cilintions in an Elc~(,tronic N&Wtrou OaciUator (K vo1)1'0SU 0 flyuktunt,,3ionno-. khar,'ktere Llqtnnovlp- niya kolebnniy v elektronnoia I. avto,,,,~neratore) PERIODICAL: izvo-stiya vysrh1kh uchehnykh radiotv_ 'kh- nilm, 1959, Vol 2, Nr 1, 111) (,r-70 RTS'~R) ABSTRACT: The author investigates the i~envraj eare of it sta- tiptical oscillntion build-up jlror;(,~ls ill a self- oscillator in the presence of ext(.~rnril oxcitatiol, and trrin-lent switching prcci!s-os. The presence of the latter reduces the oscillation build-up ti.,ne in :t self -oscil lator nrid its disper- sion which incre"es the threshold possibilities of pulsed system from the point of view ~1' riini- inuin puire ciuration nnd internal noi,,jn. The nitthor shows that the reduction of build-up tA~ne Card 1/3 SOV/1.42-2-1-8/22 The rroblem of tho Pitictlijitinnal Charact,pr of Stuady-State Gs- cillations in an Electronic N0100tron0failUtor c 0 )!,: # 7 1 n h- Ei (-h and the magnitii(le of itfj djjj~! -10 not (,,j~pr_tll on tho dynamic forces of a ryrIt-,m, blit, are deter- mined by the excitation-to-Nli( t-trit ion ratjo 112 - S 2 20 and the regenerated circuit 'irns, conzt,-nt. The statistical characteristics of the butil-up time may be iined for determining the spectriims of signals and noises, Further, they may be used for calculating spectrum generators, superregenerators, pulse-modulated radio liner, -and similar sy~-tems. The autho, expresses his gratitiide to Doctor of Card 2/3 Physico-Mathematical Sciences$ Profeopor M.D. The Problem ol' the 111tictwitional Charactcr of "-Jteady-~itate Os- cillations In an Electronic YALgaetron Oscillator Khaskirdfor valuable advice, anl to Docent 1. Ye. Sredniy for his remarks concerning this inventiga- tion. There are I graph aud 11 ref'oroncQs, I of which Is American and 10 Sovii_,t. A60CIATIOU: Kat'edra tulwiHenipi Odesako(;(-) instituta svycazi (Chair of To.1cvirion of the Of1ps- Pa Electrical Ent..-ineering Inrl,~!,uto ol' Communicatiorn) SUBMITTED: May 30, 1958 Card 3/3 06356 9 (21)q 24 (7) -,OV/'] 42-2-4 -9/26 AUTHORi Grig ,ulevich, V.I. TITLE- ihe'Fluctuation Character of the Opectrum of an Eiec- tronic Self-Oscillator for Pulse Operation PERIODICAL: Izveotiya vysshikl uchebnykh zavedemy- Radiotekhnika, 1959, Vol 2, Nr 4, op 446-453 (USSR) ABSTRACT: The author investigates the infitience of fluctuations of the initial oscill-~tion tgenerating conditions in .1 rulse self-oscillator on its output spe,-trum, The time characteristics of statistical proceoses for establi- sbing amplitudes and phases of self-oscillators by accounting the fluctuatior influent(- wer,~ investigated Ref f). by I.S, Gonorovskiy ZRef 27, V.I. Grigulevich /7 7 and others., A number of papers deal with the influence of fluctuations on the gnectrLIM Of a oelf-cocillato., under steady-state operating conditions; I.S. Gonorov- skiy LRef ~j I.L. Bernshteyn ZI-jef L,7~ Th- -vizthor used data from his paper /Tef 1~7/ for thio -tjjfjy. jjC_ 4nves- Card L/4 tigaTes the spectrum-of the statistical- reall.zation cf 7; 063% SOV/142-2-4-9/26 The Fluctuation Character of the Spectrum of an Electronic Mwter- Oscillator for Pulse Operation a single Dulse; some results of preliminary calculati- ons; the calculation of spectrum components of a radio pulse random process; the spectrum of the envelope of a radio pulse random process; and finally, a calcula- tion of internal noises in a pulse oscillator. For some pulse systems, a certain time characteristic of the oulse envelope must be maintained. The conclusions and ihe quantitative characteristics presented in this paper are of interest for pulse frequency multipliers of superregenerators and radio lines with pulse modu- lations. According to the results of I.S. Gonorovskiy's pap r jef 17, it is easily determined that A (U ) ~ 10-9 + 10-7 fora master-oscillator in steady-state ope- ration, and that h = 1o3 + 104, according to the fori- mula )W (W ) = 1 a F Card 2/4 h2 FU 06356 SOV/142-2-4-9/26 The Fluctuation Character of the Spectrum of an Electronic Master- Oscillator for Ptilse Operation where -A F- pass bandwidth of the channel. The author concludes that noises in the spectrum of a pu1sc master- oscillator are determined principally by fluctuations of the initial conditions of generating oscillations, and chiefly by fluctuations of the initial phase.. in- creasin5 the density of the continuous spec~trum by 2( P- ) times compared to the spectrui.,i of the envelope to WH 2(~%)2> 1 WH The author mentions in a note I.L. "ernshteyn's cri- tique of the papers of Hamilton, Knipp, Kuper ~R-ef n7 and Pound ZR-ef 117 for their interpretation of the sTa- tiatical character of processes in a self-oscillator. - The publication of this paper was recommended by the Department of Radio 'Nave Propa:~ation of the Odesskiy Card 3/4 elektrotekhnicheskiy institut svyazi (Odessa Electri- C6356 SOY/142-2-4-9/26 The Fluctuation Character of the Spectrum of an Electronictl"tor- Oscillitor for Pulse Operation cal Engineering Institute of Communications). There are 3 diagrams and 11 references, 8 of which are Soviet and 3 American. SUBMITTED: JanuarY 59 1959 Card 4/4 GR1GULE-VI(~H, V. I - , Cand lech 6ci -- "Radi o-impul:;u multiplier of f'requencies. (Generator of spectra)." Mloscow, 1960. 16 pp; (Minis- ti-j of Higher and Secondary Specialiot Education KF2R, Mioscow Order of Lenin Aviation Inst im Sergo Ordzhonikidze);160 copies; price [lot given; bibliography at end of text (22 entries); (Kl,, 27-60, 152) 3 24-0 AUTHOR: Grigulevich, V.I. S/1G6/62/0GG/GO8/GC2/6Vr5 A055/A1O1 TITLE: On the problem of the phase stabilization In pulse self-oscillators PERIODICAL: Elektrosvyaz', no. 8, 1962, 13 - 19 TEXV: The author shows the possibility of synchronizing pulse self-osell- lators by the external~signal in the operating conditions A >-V'2-,y , (1) e being the dispersion of noises and A the amplitude of ~ge oscillations of the preceding pulse at the initial momen? of the self-excitation conditions. The basic conditions of the synchronization of pulse self-oscillators by the external signal are determined in the article. The obtained results*render much easier the construction of frequency multipliers by the squitter method. In the first part of the article, the author sets forth the method of radio-pulse frequency multiplication. The steady-state amplitude (Ast) of the oscillations of the self-oscillator is reduced to the value (A2) at which becomes possible the "trap- ping" of the phase of the osaillati6na by the components of the external signal that have'caused a transient process (an impact excitation with initial ampli- Card 1/# S/106/62/000/008/GO2/009 On the problem of the phase stabilization in ... A055/A101 tude Ay) in the self-oscillator circuit. Owing to the positive feedback, the already stabilized oscillations increase then again up to the value Ast. The process is repeated periodically at the frequency of the synchronizing signal 2-a . As a result, the output oscillation of the self-oscillator becomes T a strictly periodical sequence of radio pulses with a period equal to T (Fig. 1). After a brief description of the propQrties of this frequency multiplicat on method, the author determines the self-oscillator synchronization conditions, A0, "?o and o0 being, respectively, the Initial amplitude and phase of the os- cillation, and the natural frequency of the self-oscillator, theauthor writes: A2 = Ast ,-A 2 (T-t2) P (2) (where ~2 is the damped circuit decrement, independent of the number k of the pulse), and 2 N) (3) V. (see Fig. 2) is the variation of the phase of the oscillation in the where I pulse, and N is the multiplicity factor, also independent of k. The author de-. Card 2/# S/106/62/000/008/OOZ/009 on the problem of the phase stabilization in .... A055/A1O1 duces next a se't of expressions for the oscillations in the k-th pulse. The full synchronization of the self-oscillator takes place if there exists the limit "m TO, k - TO (9) k -It Ob independent of k. This can be satisfied only if 1,q sin (12) At the end of the article, the author discusses the assumptions made by him and shows that the synchronization condition (12) holds in spite of these assump- tions. There are 2 figures. SUBMITTED: January 8, 1962 Figure 1: (1) Ast Card 3/6 S/106/62/000/009/OOZ/003 9, 3 2- f~ 0 A055/A101 AUTHOR: Grigulevich, V.I. TITLE: Synchronization of self-pulsed oscillators In linear operating conditLons PERIODICAL: Elektrosvyazt, no. 9, 1962, 26 - 32 TEXT; This work Is a continuotion of the"author's previous article ["K voprosu stabilizatsii fazy v Impul'snykh avtogeneratorakh" (On the problem of phase stabilization In self-pulsed oscillators), Elektrosvyaz', no. 8, 19621 where he dealt with the synchronization conditions of self-pulsed oscillators In "self-oscillating" orhonlinear" operation. AnAlogous formulae are now de- duced for oscillators in "linear" or "amplification" operating conditions. The amplitude A2 of residual oscillations before the achievement of synchronization depends here on the number k of the pulse: A2, k - AO, k-1 OL , (2) where c~:~o 0 is a factor taking Into account the variation.of the oscillation 2 A amplitudb In the pulse sequence period T i.e., oL- U (T), U (t) be- Card 1/3 S/106/62/000/009/002/(klj Synchronization of self-pulsed oscillators .... A055/A101 ing the envelope of the pulse. The synchronization conditions are determint'd by the following conditions: lim A0, k - Ao (6) 1101 IT 0' k 0 k - - k -* LO The general synchronization condition, which does not depend on the relation- ship between ~j 0 and .12 Is: L4 < I . (8) For a given relationship between w0 and ~4 , synchronization takes place if the following system of equations can be solved for AO and 'po: sin r v - AO - sin A Y (9) A 2 = A2 + A 2 CX12 + 2 AO A rf~ Cos 0 + 0 y 0 y Synchronizatlon conditions (8) and (9) hold for any A > 0 (14) They hold for any general assumption, with on6 restricLon: superposition of excitation and residual oscillations should be possible In the range of Initial Card 2/3 81106162,100010091002,1003 "ynchronIzation of self-pulsed oscillators .... A055/A101 .j amplitude values. Several formulae for checking the fulfillment of the syn- chronization conditions in practical frequency multiplier circuits are repro- duced In the second part of the article. The results obtained both In this ar- ticle and in the previous one facilitate the deslgn.of pulsed frequency-multi- pliers. Thanks are expressed to I.I. Shumlyanskiy and L.P. Kramarenko. There are 2 figures. SUBMITTED: January 8, 1962 Card 3/3 ACCESSION NR: AP4029221 510106/641000/004/0019/0026 AUTHOR: Grigulevich, V. I. so Lobodzinskiy, V. A. TITLE: Some optimum relations In the limitation of AM oscillations SOURCE: Elektroovyazl. no. 4, 1964, 19-26 TOPIC TAGS: frequency multiplication, AM, AM limitation, AM suppression. radio pulse frequency multiplication ABSTRACT: A method of evaluating the efficiency of AM suppression by limiters is suggested. The suppression is mainly intended for obtaining monochromatic oscillations from the spectrum of a radio-pulse frequency multiplier (V. 1. Grigulevich, Elektroovyan'. 1956, no. 6). The system consists of a quartz oscillator, a frequency multiplier, a preselector, a limiter, and a filter. the preselector converts the pulsed oscillations of the frequency multiplier into AM continuous oscillations. The nature and position of the extremurn points in the Card I /Z ACCESSION NR: AP40292ZI output wave differ from those at the limiter input: the modulation frequency is doubled which was experimentally corroborated. The modulation factor at the output is found to be equal to: a'--Lv4ne ; the efficiency of the amplitude limiter 12 is m whe re U" coo 0. The came of limiting unde r f requency - 12 UM multiplication conditions in also considered. Orig. art. has: 4 figures and 37 formulas. ASSOCIATION: none SUBNUTTED: 09Jun63 SUB CODE; E C Card DATE ACQ: Z8Apr64 ENCL: 00 NO REF SOV: 00 3 OTHERS 000 GRIGULEVICH, V.I.; LO;)OI'JZIISKIY, V.A. Spurious pha3e mcaulation In the limiting of k' os,~Ulatiors. Elektrosviazl 18 no.8:73-76 Ag 164. "1 RA 17:F) R4 t -~7,1 GRIGULIS. J. High frequency electromagnetic method for controlling the properties of surface covers of details. In Russian. P. 29. LkTVIIAS PSR ZINATNU AKADEMIJA. VISTIS. RIGA, LATVIA. No. 7, 1959 Mont.14 List of East %ropean Accessions. (EEAI) LC, Vol. 9, no. 2, Feb. 1960 Uncl. "::r.!!.U I -cme, It of at) C. tier a.,* v a r; )I I Z. -.c):, t !,u kni t ted fo r 1.ea?,*ij,,?Tnent. !~ i id d%, itf); m t ~ url. S i #-:4t Ii of- -I:L ,I rall I Intl. Ae,-,~,urument? ~onfei erice fi-vj~,nerll, El'uwar", PIWE I DOCK EXTWITATION SO-ZA291 3oveahchanlye po korpIcksnoy Mekhanizatsli 1 AVtrM.1tIz2t3t! ttkh;-X- lcglchesklkh protrez3ov v mashIn.)ntrojoall. 2d, Moacc7-, 1956 Avtc=tI-.&taIy.i =shInoatroItol4nykh pmt3c&30v. t. III% Obrabct~zz rezariiyem I ot3hchlyc voprory avtoratizatni-I (Automation of Ra- chino-BulldtrZ Processes. v. 3: Metal CuttlnZ and General Aut--- mation Problera) Moscow. lzd-vo AN SSZR. l9tSO. 296 p. (Ser-es: Its: Trudy. t. 3) 4,700 copies printed. Sponsoring A&ency, Akademlya nauk SSSR. Inot1tut mashinovederaya. X-1881Y3 P0 tekmolee" xA1h'-no3troYen1Yft. Reop. Zd.s V. 1. Vikushln. Academician; Ed. at PubllshlrZ House% V. A. Kotov. Tech. Ed.: 1. P. Kut'aln. PURPOSE. This collection of articles Is Intended for technical personnel concerned with the autonation or 4the machine Industry. CovxWE: This is VoItL%e III or the transax-.1ons of the Second Conference an the Full Mochaniration and Automation of X&nufac- turing ?recesses In the Machine Industry, held September 25-29. 1956. The transactions have been published in three volumes. Volume I deals with the hot presavor-iting, or metals, and volume 11# with the actuation ar~ control of rmchincs. The present val=e deals with the automation of metal machining and work- hardening, and with Ceneral probl*as encountered In auto=a- tIon. The transactions an the automation of mtel-mchining process*$ Were published under the supervision of P. 3. Dan'- ramok and A. M. Xaratygin, and those an the automation or work hardening process*&, under the supervision or Z. A. 3atel- and P1. 0. Talcobson. No personalities are mentioned. There are no references. Eryaher, Yu. B. On the Operation of the Tool& In AutO=tlC 'Production Lines 32 Lyudjtlrs;cly V 0. Experience or the SXF-6 t5pecial Design office go. 91 j. D..Ienlng and KastcrlfrZ Autonatic ?rOduc- tion-Line Opemtlon* 43 Teeorov. B. V. Automation of Universal Metal-CuttlnZ Machines for Mass Production 53 Neklyudav. 0. 1. Aut=AtIc Yachlftlne of Par-to Used In Watchmiking 62 Automition or Machlne~Flulld!n,; Processes (Cont.) 30VA291 Yakobson. M. 0. Auto--jated of Gears and Spllrx4 Sharts bo Koahkin, L. X. Auto~atjon or rUr--facturjnZ fmcesse3 1~xei an K~tar7 Tran.fer Mathirms 82 Ryvktn, 0. M. Metal-Cattinz TGols for A~tc~-at,J Pr~A,Act-nn 9A Darblaher, A. V. Aut~atlon or K%n~jCacturlna Frncai33v3 at tyto I On List state T~earlrxr rl&rM III 301(olov. Yo. P. Experience In the Oporatic-M or !emiauto- mails Hydraulic C4opjn4 J1.,%chIn-. Vasll-yev. V. 3. Autt-,%tlc P41ancir'& Kaeft!"m Kurltsym. A. D. Ne- Al-mn,ed f.~cessez for the Maze Fro- duction or slidtnz Ca r'd V 7 Auto~.xt!,.n of Machin!4~uIldInc; Ir.)-3-1C3 (Cont.) SOV/5291 Y'll-kin. V. r. Sec-irli,& Stab~ ',I*./ In X~tl' ~:, of Parts Durlr~; Centerle3s GrIndInC 148 Zolotykh* B. It'. Present State of and Prospects for El".tr,4- *park Machln:ng of Metals anI Fethoda for Its 4utcz-ritlon 156 Rozenbere, L. D., and D. P. Yaa~h!-.,cn. use or uitrasonicz for MAcKInInz Hard and BrIttle ~*_tcrlxI3 164 Zheleznov, Ye. S. Automatton or the Process for Grinding Bearing Rings 273 Dashchenko, A. 1. Inve3tlr_atlnZ the Process Parameters of 3zall Seclautomatle Unlt-Hcad Mactuna Tools 186 PART 11. AUTOMATION OF SUILFACE-FjM~11;0 PROCL=F-S Chlrlkov, V. T. Controlling the Carburizing Proceza 203 Card 5/7 AutccuLtlon or Vachl ne -Building Processes (Cont.) 307/5291 X11col-akly, A. P. Units for Q:utnc"IrZ and Tempering by Righ-prequency Resting In AutomatIc Pro4uctlon Lines 211 Larkin. 7, A. Automatic Un1t for the Shot PCCILInZ Of Lear SprinS3 21T Or-Cults Tu K. Automatine the Thickness Control or Sur- 2n PART 111. QIXERLL FROP.LLIUS IH AUTCHATIOn Rjagonravov, A. A. I Academl c I&n)- Obj act Ives or Auto=tine the Processes In Machtne bulldlne 229 DIkU3hIn. Y. 1. (Academician]. Problem or Autcatatlan to Mchine Building 231 Kulebakin, Y. S. jAeade=jcIanj. On Methods Of IxPrQvlnc 246 Au-ooiatlc Systesui Autoc-stion or Machtne-Build-InZ Processes (Cont.) SOV/,5--gi Kllnenko, K. 1. Zconc,=Ic Erfectjve.~ezs or Automat4o-% and kethod3 of DeteruintnZ It 272 Yemellyanov, A. D. BaSle PrInelples, of Deteral,%Ine the &cO"--lc Effectiveness In the Autor4tien or Proddn:tlon Z-. IO&AAeaYants, M. Y&. Invest~cnt per Unit of [Mte.41 Hor:e- power In the Autombllo Irw1ustry 20-5 ATAILABU: Library of Conereas S/194/61/000/008/018/092 D201/D304 AUTHOR: Grigulis, Yu.K. TITLE: Automatic thickness control of surface films PERIODICAL; Referativnyy zhurnal. Avtomatika i radioelektronika, no. 8. 1961, 17, abstract 8 V141 (Avtomatiz. mash- injostroit. protsessov, v. 3, If., A14 SSSR, 1960, 222- 226) TEXT: The method of measuring the force required to tear off a permanent magnet from the investigated surface is used to determine the thickness of anti-corrosion films coating a ferromag- netic backing. A rod with a magn. tip is placed inside a coil with a,c. Under the effect of magnetic field produced by the coil, the rod is torn off from the object surface. The magnitude of current determines the thickness of coating. The sensitivity of the instru- ment is controlled by the initial position of the coil i4th respect to the rod. The wear of the rod tip is prevented by a rolled-in Card 1/2 S/19t)/61/000/008/018/092 Automatic thickness control... D201/D304 steel pellet I mm dia. The effect of the thickness of the object is eliminated by using an armco ion bench. The instrument vas de- signed at the Laboratory of Sciences of Machines of the AS Latvian SSR, the automatic version by the 030 (VCF) factory. The instru- ment may be used for measuring the thickness of a cemented or anod- ized coating, also for measuring nickel or chromium coating. 4 figures. 3 references. f-Abstracter's note: Complete translationj Card 2/2 9/193/6 1/000/tO 1/1308/008 AOO5/AOOl AUTHORS: GyAgulia, Yu.K., Fastritakly, V.S. TITLE: The Universal Device in -3m (up-3m) for Checking the Thicknesses of Coverings and Properties of Surface Layers PERIODICAL: Byul. tekhn.-ekon. informi., 1961, No. i, pp. 42-44 TEXT: The Laboratoriya avtomatizataii proizvodstvennykh proteessov (Labo- ratory for Automation of Production Processes) of the Institut mashinovdanlya AN Latviyskoy SSR (Institute of Science of Machines at the Academy of Sciences of the IALtviyakaya SSR) developed a high-frequency device UP-3M for measuring the thick- nesses of arbitrary coverings on arbitrary base materials under the oondition that their electrical conductivities or the magnetic permeabilities differ tyk at least a few percent . The high sensitivity of the device permits also the measurement of surface layer properties of components or their coatings over a very wide ranget the electric conductivity, the mAgnetic permeability, the homogeneity degree of the chemical c-z4npos&1on and the thermal treatment, the porosity, the surface fine- ness, the presence and magnitude of surface cracks, the amplitudes and frequenoles of the vibrations of mechanical components. The operation principle of the device card 1/4 S/193/161/000/001/008/1008 A005/AO01 - The Universal Device M -,3 M (UP-3M) for Checking the Thicknesses of Coverings and Properties of Surface Layers is as followat a high-frequency electromWetic flux of an emitter induces in the surface layer of the component eddy currents causing energy losses and an eleotro- magnetic counter-flux; the magnitude of losses and electromagnetic aounter-flux depends on the electromagnetic properties of the surface layer or on the distance between the emitter and the component. The device consists of the following units: supply with electronic stabilizer, h,f. generator, measuring device with emitter, L/ amplifier, and indicator. The supply unit Includes the transformer, two semic'~Vn_ duotor bridge rectifiers, the electronic stabilizer made up of valves and a stabi- livolt; the filament voltage is stabilized by a tarreter. The generator has two circuits with electron coupling (so called Schembel generator with series connec- tion of the circuits) having high frequency stability within wide limits independ- ent of the load variability. The measuring unit is a T-shaped overlapping bridge whose responsive element is the special transducer in the form of a coil placed in a specially shaped ferrite concentrator. The bridge is adjustable by a capacitan- ce selector, a variable capacitor, resistance selector, and potentiometer. The bridge input voltage Is 1.4-1.6 v independent of the bal&n~:1ng degree. The bridge Card 2/4 3/193/*61/000/001/008/008 A005/AO01 The Universal Device 1Jq -3M (UP-3M) for Checking the Thicknesses of Coverings and Properties of Surface Layers output voltage is fed into the resonance amplifier Input through a resistance, a potentiometer, and a aeparation capacitor. The resonance amplifier permits the separation of the fundamental harmonic. The resistance serves fcr the wilening of the pass band. The amplification factor of the amplifier Is 100. -The inlica- tor unit consists of the detector and the d.c. amplifier with a microamm,~ter In its anode circuit. The measurement can be carried out by both metho3s of unbalan- ce and two parameters. In the former case, the device Is balanced and tuned with the transducer on the stindard basis. For measuring different coverings on steel and nonmagnetic metals or the thicknesses of different foils applied to a noncon- ductive base, calibration graphs are added to the device; if the elect-rcmagnetic properties of the base and covering materials differ sharply, it is convenient to perform the measurement with the transducer removed from the component by a few millimeters. The measuring method of two parameters Is based on U-.e pcssibility of direct fixing of the changes of the active and induced transducer resistance, if the transducer is contacted with specimens of different materials, with different covering or different finish degree; for these measurements special diagrams rrist be plotted. This method makes It possible to measure simultane,:,usly two parameters Card 3/4 V. S/193/61/000/001/008/008 A005/AOOl The Universal Device `11-3NUP-3M) for Checking the Thicknesses of Coverings ani Properties of Surface Layers of a covering or a surface layer, for instance, electric conductivity and magnetio permeability, or the thickness of the covering or the surface layer and Its elec- tric conductivity. The sensitivity of the device to variations of the environ- mental temperature is a disadvantage which requires additional balancing at &r. en- vironmcntal temperature exceeding 406C, whereby the sensitivity of the device does not change. Moreover, when using manganese-zine ferrites f--r the trazisduaer con- centrator, the transducer parameters become generally tetter, and the influence of the environmental temperature considerably decr-~ases. The manufa't-.Ire of a 2~1 of 500 pieces of the devio5 UP-3M 13 Included Into the plar. 1961 acc:)rding tc the resolutdon of the Nauchno-tekhnicheekiy komit~-'~ ~ -3,-inarXV":-z Latv1y5kcy 3SR (Scientific-Technical Committee and Sovnarkhoz of the Latvtyskaya SSR), There is 1 photograph. Card 4/4 GRIGULIS, Yu. (Grigulls, J.]; EHUBAYEVA, Z. Effect of the properties of galvanic platings on the measurement of their thickness by using high-frequency eleutromagnetic Instruments. Izv. AN latv. SSR no.10:33-40 163. (MIRA 17:1) 1. Institut avtomatiki I mekhanikI AN Latviyskoy SSR. 1, 602-25-65 !7~IT(I)/E',IT(m)/DiP(i)/T/L-,Y,'P(t)/r--i'[P(b)/,,~~iA(h) Pz-6/Peb IJP(c) ACCESSION NR: ATS013580 UR/2584/64/000/017/0195/0214 'AUTHOR: GriguUn, Yu. K. :TITLE: Studying the-laminatet and metallic structures by a h-f electromagnetic field SOURCE: AN LatSSR. Inatitut energetiki, Trudy, no. 17, 1964. Poluprovodnild: i ikh primeneniye v elekt rote khalke, 3. Upravlyayemyye poluprovodnikovyye vypryamitel'nyye elementy i 1kh primeneniye (Semiconductors and their use in I electrical engineering, 3. Controlled semiconductor rectifying elements and their use), 195-214 TOPIC TAGS: semiconductor material, lam1nate structure :7ABSTRACT: The theoretical principles for measuring geometrical and physical parameters of zerrAconductor structures by observation of the peculiarities of propagation of a h-f electromagnetic field are met forth. Special emphasis to i-Card- 1/3 IL 60225-65 :ACCESSION NR: AT5013580 placed on the lay-on sensor transducers (primary elements) as they measure only ;a narrow local spot. The sensor's electromagnetic field distribution is calculated'. assurning that no field diversion occurs in the penetration process, and the case can be regarded as a planar problem. Also, the case of the wave propagation normally to the surface. with an allowance for wave phenomena and attenuation, is~ examined. Formulas for the characteristic resistance of a laminate structure are' developed. A simplified calculation is possible 'An these two particular cases: 1 (1) When quasi -stationary conditions prevail, and the field in the laminate structure can be studied by stationary methods (dielectrics), (2) When the field ;penetrates normally to the surface of the material (metals, semiconductors). Theoretical and experimental curves of the R and X components of the Pb. characteristic impedance of steel and brass plated with Al, Ag, Sn, Cu. Zn, Ni are comparedi the experimental values were measured by Soviet-made PPM-4 and UP-1 (axid improved PPM-6 and UP-3M) h-f sensors. It to recommended that' e semiconductor structures be studied in a wide frequency bandi. at shf, the h I study can be based on the absorption of electromagnetic energy and the wave field Lqcj~d Z/3 IL 60225-65 'ACCESSION NR: AT5013580 phenomena; at hf, on the phase relations of the penetrating field and the components of the complex dielectric constant. Orig. art. has: 6 figures, 136 formulas, and I table. !ASSOCIATION: Institut energetiki, AN Latviyakoy SSR (Institute oZ Power Engineeringy AN Latvian SSR) SUBMITTED: 00 ENCL: 00 SUB CODE: EC i NO REF SOY! 009 OTHER: 002 Card 3/3 a, L 60227-65 EWT(l)/T/EV1A(h) Pz-6/peb IJP(c) AT ACCESSION NR; AT5013581 UR/2584/64/000/017/0215/0227 4 AUTHOR: Grigulis, Yu. K.; Aboltyn'. E. E. z TITLE: Measuri g t" re'srativity and surface-layer thickness in a0mic_0nductor iqtrnrturam..hv an electromagnetic shf field SOURCE: A "tSSR. Institut energetiki. Trudy, no. 17, 1964. Poluprovodniki I ikh primeneniye v eloldratekhaike, 3. Upravlyayemyye poluprovodnikovyye Vypryamitel'nyye elementy i ikh primeneniye (Semiconductors and their use in electrical engineering, 3. Controlled semiconductor rectifying elements and their: use), 215-227 TOPIC TAGS: semiconductor material, semiconductor resistivity, semiconductor ~structure I !ABSTRACT: The results of a theoretical and experimental study of the physical characteristics of semiconductor laminate structures are reported. The physical phenomena of penetration of a shf field, from lay-on sources, into a semi- conductor having dielectric but no magnetic lose are theoretically c6naidered. The effect of tg A' and ourface-layer thickness In the R and X components of the iCard I L 60227-65 !ACCESSION NR: ATS013581 characteristic Impedance are calculated (curves shown); two particular cases are analyzed: (1) The field undergoes a complete attenuation in the surface layer; (2) The field penetrates the surface layer and dissipates in the base without reflection. Formulas are derived for determining the characteristic -impedance coefficients for structures containing semiconductor, metallic, and dielectric layers. An experimental outfit comprised a waveguide with a plunger on one end :i and the test specimen placed in touch with the other end. By measuring the traveling-wave ratio &nod noting the plunger position at minimum indicator reading, the specimen characteristics were determined. With a slot shf radiator, a 0. 5 x Z-mm surface specimea'accessible on one sicle only was successfuny tested at 10 10 cps. Orig. art. has: 5 figures and 19 formulas. ASSOCIPLTIOlt Institut energetiki. AN LatviyBkoy SSR (;p~t~ite_of Power_Engt4qjr~ng, AN Latvian M) SUBMITTED: 00 ENCL: 00 SUB CODE: EC :NO REF SOV: 008 OTHER: 001 Card t U R / 0 3 7 1 6 6 5-0-0-T0 i5'f[66-3V10-0-1-1 AUTHOR: Griulll, Yu. L.-Grigulis, Jet Aboltin'sh, E. E.-Aboltins, E ORG: Power Znalneering Institute, AN LatvSSR (Institut energetik AN Laty SSR) 6 TITLEs Measurement of the electroj2hysical properties of a semiconduct with a alit field source 7M at. SOURCE: AN L&tSSR* IzYestlya. Serlys, fizicheakikh i tekhnicheskikh nauk, no, 1, 1966, 34-41 TOPIC TAGS: semiconducting material, resonant cavity, resonatorg electronic measurement ABSTRACT: A contactless method was used to measure the thickness and specific resistance of semiconducting materials by exposing then to a uhf field acting through a alit in a resonator. By considering the field parameters in the resonator for the case in which one of its walls is made of semiconductor material, the general dependence of Q on the specific resistance of the material o was founds The dependence of q on P was then found for the case in which the semiconductor fills a alit in one of the resonator walls. All computations were made for a single resonator type with dimensions a - A a 2b a 20 an and the TEI., mode Cwd 1/2 L 20621,-" ACC NR. AP6010263 of oscillation at a frequency of 1010 cps. An analysis of the thooreti- cal relationships and experimental results has indicated that the alit should preferably -be located in the end vall of the resonator, perpen- dicular to the current force lines (TE,, Vave). The sensitivity of measurements vas found to depend on the ength of the slit and is in- versely proportional to it. The vLdth of the alit has little effect on sensitivitys A alit 8-15 am long and 0*5 as vide can be used in measurements Vithout the necessity of signal amplification. The speci- fic resistance of semiconductors in the range of 0.01-10 ohn-ca can be measured by slit field sources vith an accuracy of 110%, Orige arts hass 5 figures. . (in) SUB CODEt 091 SUBM DATE: 23Apr6~/ ono Rips 0061 OTH RZ.Fs 002 ATD PRESSiq-2-21f MA BELYUKAS, K.L[Beliukns, K.1, akademik, red.; GIUGYALIS, A.A. [Grigelis, A.], kand. geol.-miner. nauk, red.; GUDELIS, V.K.0 kRnd. geol.-miner. nauk, red.; KISNERYUS, Yu.L. (Kienerius, J.], kand. geol.-miner. nauk, red.; KARATAYUTE-TALIMAA, V.N.[KarataJute-Talimas., V.], kand. biol. nauk, red. (Probloms of geology in Lithuania) Voprosy goologii Litvy. Pod red. A.A.Grigialisa i V.N.Karataiute-Talima. Villnius, 1963. 623 P. (MIRA 16:11) 1. Lietuvos TSR MokBlu Akademija, Vi1nn, GeologiJos ir geog- rafijos institutas, 2. AN Litovskoy SSR (for Belyukas). (Lithuania--Geology) GRIGYALI.;~4._ALA. A.J, kand. gool.-min. nauk, n'-. :-cd.; jqrigelisp VONSAVICHY0, V.P. Voneaviclun, V.I, rod., GUIiYAL:S, V.K. [Gudelis V red.; DAIJNKEVICHYUS, I.A. [Dalirikovicil " ,so red.; KAZAKOVA, V.A., red.; KISNERYUS, Yu.L. (Kisnerius, J.1, red.; CIDEPULITE, V.A. lcopulytef V.I. red.; A3SOVSKIY, A.N., glav. red. (Study of the geology of the U.S.S.R.] GooloCicheskala izuehennost' SSSR. Glav. red. A.D.Assovskii i dr. Villnius, AN Litovskoi ;SR. Vol.43.[Lithuanian S.S.R.; tho period of 1800-1955) Litovskala SSR; period 1800-1955. No.l. [Published works] Pechatnye raboty. 1962. 257 p. (1-111HA 17:S) 1. Institut geologii i geografli M Litovskoy &SR (for Grigyalis). GARUNKSHTENE, S.S.[Garunkstiene, S.1; QLI~~J,-A.A.[Grigelisj A.]) kande geo.-miners nauk; VONSAVICRYUS, V.P.(Vonsaviciusip V.b red - GAYGALAS, A.I.[Galgalas, A.], red.; DALINKEEVICHYUS, I.A:[Dalinkevicius, J.1, red.; JKAZAKOVA, V.A., red.; KISNERYUS, Yu.L.[Kisnerius, J.1, red.; CHEPULITE, V.A. [Cepulytep V.I.# red. [Study of the geology of the U.S.S.R.] Geologichaskaia izu- chennost' SSSR. Villnius, Mintis. V01-43. No.l. 1964. 244 p. (MIAA 18: 10) GRIGYALIS, A.I. [GrygoI15, A.] Dynamics of Ilyodrilus hammonionsin Mich. nnl ?5a=oryctr~s barbatus (Grube) (Oligochaeta) in variolia biotopos of Lake DlqnR. Vop. ekol. 5:42 162. (MIRA 16:6) 1. Inmtitut zonlagii i parazitoloi,ii, llillnylui. PROKOPOVICH, Arkadiy Yefinovich: CRIUGRIYXV, I.G.. inzh., retsenzent: KORWYO L.A., Inzhoq red,; tekhn.red. [Kachinery Industry in 1959-19651 Stankostroanis v 1959-1965 gg. Noskvao Ooo.nouchno-tokhn.isd-vo mashinostroit.lit-ryg 1959. 152 p. (Govotakoe mehinostroanie v 1959-1965 gg.). (MIRA 13:3) (Machinory Industry) 11-58-6-8/13 AUTHORS: Rubinshteyn, JI.M.; Grigorlyev, I.G.;Gellman, O.Ya.; Khut- saidze, A.L.;Chikv~Trz_6_1_F-_G_-_ TITLE: On the Technique of Obtaining Monomineral Fractions for Determining the Absolute Age of Rocks by the Argon Method (K metodike polucheniya monominerallnykh fraktsiy dlya opredeleniya absolutnogo vozrasta gornykh porod argonovym metodom) PERIODICAL: Izvestiya Akademii Nauk SSSR, Seriya Geologicheskaya, 1958, Nr 6, PP 95-100 (USSR) ABSTRACT: The Argon method of determining the absolute age of rocks is the moot convenient for wide scale use in geological research. Not all potassium containing minerals can be used for this purpose. The beat mineral is mica -~ and especially muscovite, biotite and glauconite mica. For the purposes of obtaining monomineral fractions of these minerals in large quantities (necessary for mass age de- termination), the author constructed 2 separators of which descriptions are given. There are 2 photoo, 2 figures, and 6 references, 4 of which Card 1/2 are Soviet and 2 American. ,A. 1-56-6-8/113 On the Technique of Obtaining Monomineral Fractions for Determining the Absolute Age of Rocks by the Argon Method ASSOCIATIONt Geologicheskiy institut AN GruzSSR, Tbilisi (Geologic In- stitute of the AS of the Georgian SSR, Tbilisi) SUBMITTED: July 15, 1957 AVAILABLEs Library of Congress Card 2/2 1. Geology 2. Rock-Determination GlITGO-ANP I. G. Cand C-,en Sci Dissertation: "Electric Conductivity and Viscosity of the Systems Formed of Lithium Chlorate with 'dater and of Lithium Nitrate with Water, Methyl Alcohol and Water-Dioxone Mixture." 7/6/50 Inst of Genoral and Inorganic Chemistry imeni N. S. Kurnakov, Acad Sci USSR SO Vecheryaya Moskva dum 71 ---------- LICE 11 01:41flAildiVilY 4nd Viiiwit',' of 01J.U W. Morale WAU'r, M A. S je-. Ki-, It;d I it'll II'0 A U :1',' Ilk) 11101 WJ it I '~' I Ii, .,1 1, %%,1 1, lit C A. 31.' .13'1&131~ lkvo~".I wttirtl ta higlivir limard lilt, I-iol' *1 ilk % 1.1 "Ay cw%ci lu'd Ill-VA4 nt 1.)iut' to 11W m L'Inla on ll!e 0IM'S. C4140- d- VWN-(-~ U4 Wtil 4 , thV olirvei of Colkil. alld t' ll;j,. ". ff, , ?),..I ).rrali rwru3potlilink tuthecolki.o. I-Wlll~ :111-1) 1hrincr,"l-4-irl, Ijbillig hills InON ~.ljd bv Ov. "f fill C j.)jjLj jiltli,~:jj_ Jag it- (lit' vW-1:-';j(y .11 Ifir P!, C~oq AW), IsNa. So raw. M4.. A ad.. fad. OU"ll awc. Mo., Aftol. NARk S.S.S.R. It. 30-10(1952).- hit system was StUdW at UMO* comma. of 0-40.0 swol.% rlw maxim on Use cood, mrm shifted from t04 w4~% at 25' to 11.8 md.% at IODO; Ike erphydric P*int Is at 11.0 M01.1ro. On XPM1. 11se $amoe pffints an the 'I (Y cUfM 6 110(P rhd K4rttd, The WhYdrate was nsarked on tbo promtr cmic slaw by breaks or bencls. In eq. mans. the Awoiky dmvwws mforrate uwkr dw Infintme at an eke. &M in a shell of IlsO. The dimendoiss of this dwil dtp"W an the'coam cm. Ow"f" Asind o A k4d. Me to A S~SJ.R. 21, 311- this Investigation the CONK". of UNOS "its 0-24.80 Mal.% and the temps, 0. 23. and W. The cond. Curves had Maxima that shifted toward higher cotsca. with the rke In temp. Thut, at 0* Itte max. colncfdc4 with A Mai.% and at 60* with 8.3 Mot.%. The viscosity curves to" gently at first and then $m 1y. centrally, the lWatterly cury" of UN(h fit IN711 rmmbkd climi 1111440us curves In 1110 txctp4 for the pulnetkal Values 3 the rM. pnints. At 24' the cond, mmem In 11,0 coincided Ith 103 mol.% 1AX(h aa4 in McCill with 9.2 Mal.%. !~ tabs. valued comd. at 23- .4 50' 1" 1110 was 8" 9 ; times the coilespundlog value In 1169tol viscosity In UeOH was only 1.34-1415 L-. sPonding value In HeO. Apparently, the laterwica of compones ts In tht 2 systems Is quite different. froseb lithmin mitritle solulb"Ims its rquJitmiiicuirlt w.iti,, nud illnin tr. %I A. 1. (N. s. komok.", III, t. Orts. [III fit. I igq, 1-,,e,t~ 1-il Kh:m- Akad, V,,,,k vi,.rE 51ty, $L, Ulic('r 1crim. tel"P.. I j ti-ml, t,( I : !ri :Lt. 14 LhWo were Amwil Of 11,0 :11111 dinx.111111c ist 15 751 Tim, WiNt. wr 4 2,17 X If)-, .3 1 14 1: A, 2.1, 60, Ited 7.1,*, rci,p. 4 of t:rYstull rcNia vM1 0 ISO, c, (--t. !! " . ! * h) suit?. fred Gj g)-".t ot,.17 At It njol.,,; there ,,o - rijr, c 1~:i- rv i it r. I Oid In the Mahe ill,,', 'NA i tnt, I,,, O'er Nrtm- Your prmws zt,j ill. ::tgl Itq 1:7cx -.It -5 S, ;"Ill 1 I I t1oll iNOI mt 1, to 1.11 " 4.1",, t U') fr' at 7.'j* ;tons 7 to 28 .,Pi '0 m e file 1:1 "ltf I J`Q%e 'U"Ifumn trellis, UNI), ht,,I is bviiJ at poijit clubA,-I)v, vvljcr~ 1:,5rtr T11C riullij. ;j:jj/- theryn (.#r 11.39 UNO,, w1vivIl Conflict. k tq'i'4 1), within th-, Vyl, go1w, IIi.tI 1") burd% wid "^,c 1,11.,rply :r belln. with I.-Inp. The v~ud. -ts dt-*,.I. ii.% the lo.cr Ly.~t Ahicli crmculned pm-licilly P11 uf the LiNO,, Cocid. iivct1u-r:u4 hat ben(Im o-z t1vt bouiml.jr; of the la% er tpn. -conc. ' Tpwl -1jtc:r:nI( the 'Ayet, %epis. time !h;., Lond. cruo zi.imiy x~s' divi" up(jil tmcI,xm.:i firin i.. "'ar. vi~z"qhy u,!d 'L a curvei ImliAvert In An amJ,,)jo,t, ra.1,uncr. Fer cut.1 macm. r4 UNO, at in 11-0, Mt-M, an:1 t~7 L ~. tfai& . rt -.ity -,44 k: cond. vlwf Li. tettir, and of visirc-ily (0) arv: (.,r 8.91 Cn 'of cf)rPri LINO, in HO x - 0.101.9 ri'wicm_ -1 - 1AX, contipoke, m 1.433, Au..w ~ LIMP crt,' ./P rer -011 9.09 m I I NO, In ~I V. M_ If 2.017 d LIMP, 0 I.7.4j,4LJa/A - 0 "Of, in jIj()idIs:rXat;e X - i),)W, 'y - "VIU4, ati-b. -'. I'M 2.10-1. And alp - ()'al. alnutatively, the P*c coa& can be exp,ai ~IT k In the di 'st Ir-ILtatt; 4), the 3 . kin't a deurix 27751 3/058/61/000/007/042/o86 M. 4P / VO A001/A101 AUTHORSi Rubinshteyn, M.M., Grigor yev, 1.0., Uznadze, E.D., Gel'man, O.Ya., Lashkhi, B.A. - TITIE: Spectrophotometrioal determination of alkali metals In ammonia-oxy- gen flame PERIODICALs Referativnyy zhurmal. Pizikaj, no. 7 1961, 175, abstract 70149 ("Soobahch. AN OruzSSFe, 196o, V. L4. no. 6, 683 - 690) TECT: The authors describe a flame-photometrical device designed for de- termination of Na, K, Li and Rb in solutions ' The NH -02 flame was-used for spec- trum excitation. The measurement of spectral line in?ensitiea was conducted with a photoelectrical device which consisted of an 3M -2 (bM-2) monochromator, a photocell, a d-c amplifier, and a microamperemeter. The nature of an effect whiah.arose at the simultaneous determination of alkali elements was Invest1gat- ad, and methods of taking it into account are proposed. In particular, tables are calculated for correcting the results of joint determinations of Na and K. [Abstracter's notet Complete translation) M. Britske Card 1/1 GRIGORIYEV, I 'verigh; ZULIN, Vladiair Vasillyevich; PETROPOLISKAYA, N.re., red.; DURASOVA, V.M., takhn. red. tElectrlcal conductivity an a awns for analyzing gaseous and liquid systeas)ZIektroproyodnost' kak metod analiza pzovykh i zhidk.ikh sistem. ftibyshey, Kulbyshevskoe knizhnoe izd-vo, 1961. 21 p. (MIRA 16:3) (Electric conductivity) (Electrochemistry) 8/08 62/000/017/041/102 B162YBIOI AUTHORi Grigorlyevq 1. G. TITLEi Multichannel installatiln for the purposes of flame photometry PERIODICALs Referativnyy zhurnal. Khimiya# no*. 17, 1962, 143, abstract 17E10 (Soobaboh. IN GruzSSR, v. 27,.no. 3, 1961, 299 - 305) TEXTt The installation consists of a spectral apparatus with a scanning device and an electronic section, which includes an oscilloscope, a system selecting and distributing electric pulses along the corresponding measuring channels, and the sources of euppl The optical section is a.Peembled on the basis of the 116T-51 (ISP-51 spectrogrfth.rThe scanning of the aIOectrum is effected by the oscillation of an'autocollimation mirror with a frequency of 50 cPs- A photomultiplier is used as a radiation receiver. After amplification and transformation the signal is directed on to an oscilloscopet on the screen of which the spectrum investigated is observed. For the exact measurement of the intenoity of each line, the pulses are distributed along the corresponding channels. The apparatus described permits the simultaneous measuring of five lines, besides, it is possible to determine the quantities of Na, L, and K in solutions, starting from a Card 1/2 s/o8l/62/000/017/041/102 Multichannel installation for the... B162/B101 concentration of I mg/l. LAbstraoter's notet Complete translation,] Card 212 771 RUWNSHTEYN, M.M.; GRIGORIIEV, I.G.; UZIMME, E.D.; GELIMAII, O.Ya. Photometric determination of potassium and sodium in amonia- oxygen flame. Biul.Kom.po opr.abs.voor.gool.form. no 4:409-113 161, (MOA 15:1) (Geological time) (Potassium) (Sodl GRIGOROYEV, I.G. Wltichamol Zav. lab, 28 systm fbr recording spectra In flaw photomietry. no,9t2l39-n4 062. (MIRA 16c 6) 1. Cloologichookly institut AW Qmsinskoy SSR. (Flow photmetry) GPTC,',)i'YhVi I.G. OpernOng experjenre with a multichannel spectrophotf-metric apparatus for recordin-, radiations from alkaline elements in n flaMe. Soob. AN Gruz. S.SR 29 nu.1:17-23 Jl 162. (,MTILA 18:5) 1. GeologJrhoskiy institut AN Gruzinokcry SSR, Tbiliql. Sut~- mitted Februjiry 121, 1961. GRIGORIYEVt Iv.F. Geochemical characteristics of tin and tin-tunFsten deposits in Eastern Siberia, Trudy MGRI 37:90-101 161. (MIRA 15;1) (Siberia, Eastern--Tin ores) (Siberia, Eastern--Tungsten ores) m.2 PUM I WK NIMITATION SOV/4126 1_2rIVr'Zev, Ivan Ivano-vich,, Boris Grigortyievich Diatroptov, and Nadezbda Ivanowna Prepodavulye teoreticbeskay nekhaniki v tekhnikame (The Teaching of Theoretical Mechanics in Tekhnikums) Moscavv Pkvftakhizdat,, 1960. 243 p. 4#000 cages printed. - Scientific Zd.: G.M. Mav"kiy; 5d.: XV. Kobrinskays; Tech. Rd.: Vj, Bwdkbnlek PURPOSS: This book in rec,ommend0d as a training numal for teachers at aWlal secondary technical schools by the Training and Yletbods Direction for Special Secondary Xcotitutions of the Ministry of Special Tecknical, Collegaud Secondary Zftcation in the VM. COVERAW: The book discusses a nodwr of general problems in the teackIng of mechanics and also special methods of Vvesentation (vm4er the conditione or a tekhniktm~ of indivi&wl Uplce. The limited size of this manvAl does not permit consideration of special metbods for all topics of the course; +Awzvfore,, the topics selected were those most difficult to teach. The topics treated we c1cra-1-ft- The Teaching of Theoretical Necbemics in Tekhnikums SM/4126 statics, which gives the students ability and skill in solving 1problem for system in equillbriump including the foundations of graphical statics; kinevotice.. which 4scusses various types of motion and examy3 a of their application in engineering; dynamiesp in which only the met essential problem are singled outj and elewnts of the theory of machanimm; and machines hich is quite thoroughly covered. So personalities are mentioned. There are gc~references: 58 Soviet and 2 Gerson. TAWZ OF COMM: Introduction QEMM FM 3 1. Aim., -prdblem,, end special features of teaching theoretical mechanics with elawntary theory of mchodoms and machines at tekhnikum 6 2, r1anning the teac" Drocess 12 Presentation of new notarial 17 Impressing the material an the towlen a' maxiory 27 Written tests an mechanics 30 Card 2/4 SKLYTJYEV, P.V.; GRIGORIYEV, I.I. Vacuum treatment of steel for seamless-forged steam turbine rotors. Motalloved. i term. obr. met. no. 604-36 Ja 164. (MIRA 17%7) 1. Ura.3'skiy zavod tyazhelogo mashinostroyeniya imeni Sergo Ordzoni)ddze. i GRIGORITIff, I.I. Survival of leptospirm on various objects. Voon.-med.zhur. no.6: 73-76 is 051. (KIM 9:9) (IJ"OSPIRA) GRI"AIYZV, I.I. Destructive affect of temperature and sunlight upon Imptospira. Zhur.mikrobiol.apid.i immun. no.1:44 A 154. (MLRA 7:2) 1. Iz Voronezhakogo Instituta spidemiologii t mikrobiologit. (Leptospira) USSR/Human and Aniual Physiol.ogy. Action P)f PhysicnI Agents. T Abs Jour: Ref Zhur-Bidl., No 8, 1958, 37013. Author Grigoriev, I.I. Inst 7-~_ ~~~ Title Susceptibility to Leptospirosis of Rats Subjected to X-Ray Irradiation. Orig Pub: Vrachebn. delo. 1957, No 3, 267-270. Abstract: Rats, (224) were injected intraperitoneally with 5 rl of Leptospira (L) culture of the 2 (Zhukov) or 5 (Knndratiev) serotype; 4 hours to 14 days after a single general irradiation with 400-550 r, a lower- ing of resistance to this infection, as compared with control animals, was noted. The highest mortality (34) was noted in rats irrndiated with 550 r and infected with L of the 5 serotype, the low(~st mortality Card - 1/2 GRIGORIYXV, I.I. Sensitivity of irradiated animals to pathogenic Leptoffp1r& (with summary in Inglish], Ned.rad- 3 no.4:46-50 J1-Ag 158- (MIRA 12: 3) 1. Is Toroneshekogo rentgeno-radiologicheskogo i onkologicheskogo instituta I Sochinskogo gosudaretvennogo institute, revmatisma. (MOTMPIROSIS, experimental, lumun. in x-irradiated white rate (Rus)) (ROMMIW RATS, effects, on exper. leptoopirosis immun. in white rate (Rue)) GRIGORITNV_, I,I., lcand.med.nauk; SHIKHOVA, N.M., do,.sent; XURAMSHINA, M.G., ~'-"%;;~.blol.nauk Blimination of streptococcl in rheumtIc fever. Vrach.delo no.6085- 587 Je 159. (NMA 12:12) 1. Sochinekly nauchno-looledovatel'skiy Inatitut revmattzm. (HKIMT IC FIVER) (STRXPrOCOCCUS)