SCIENTIFIC ABSTRACT SVINTSOVA, A.P. - SVIRIDENKO, F.F.

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SCIENTIFIC ABSTRACT
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A.F.,, kand. biol. nauk; SVINTSOVA, A-P- iMTOP ------ ~4-1-.~ - I.- VeterinarY medicine abroad. Veterinariia 38 n017:85-89 :8) ji 261. KcRA 16 (Scrapie) (Abortion in animals) SVECOIKOV, M.A.; SVINTSOVA, G.P. Perseids in 1951. Biul.VAGO no.12:17-20 '53. WaA 7:3) 1. Studencheskiy aatronomicheskiy kruzhok Leningradskogo universi- teta im. A.A.Zhdanova. (Meteors--August) SVINTSOVA, L. 0. Diseartationt "An Tnvestigation of the Kinetics and Dynamics of From Aqueous and Alcohol Solutions by Various Active Charcoalo." the Labor Red B anner Sci Res Physicochemical Inst imeni L. Ya. (Vechernyaya Moskva, Moscow 21 Jun %) the Sorption of Iodine Cand Tech Sci, Order of Karpov, 28 Jun 54, SO: SUM 318, 23 Dee 1954 cmd the g4jorpli.3r. (if bd!qL+ I= cvt~c~ from liquelmn sz.-d f.,Dm - ar-d a' 1, F- *r,~'- eTeat zimts. of KI (G.W, 0,3, - ' 0-5 C. 'qu;v, I-) sz zd d 40 c. and --3 ing. equi7,/ 11's 'Iti-C It Wei emhiished uf a-, t!~t r5ce L", at' lsoxpklan kr, tr =Xte.-A rk ling Now Al alit all lip v. SRI Ila let "1 1 1, 11-1 jo 1 11 6A JR. 8 r A ; I .. Al ---------- IVAWVA, L.S.; SVINTSOVA, L.G. [Svyntsova, L.H.1; STRAZHESKO, D.N. [Strazhesko, D.M. I Separating acid mixtures an the basis of the difference in the mechanism of their sorption on activated charcoal. Dop.AN URSH no.9:2151-1254 16o. - (MIRA 13:10) 1. Institut fizicheskoy khimii im. L.V.Pisarzhevskogo AN USSR. Predstavleno akademikom AN USSR A.1.13rodskim. (Acids) (Sorption) S/073/'0/026/00-/009/021 BQ04/B054 AUTHORS: Ivanova, L. S. and_AZ.1.nt.- ..a L. G. TITLE: Study Of the Mechanism of Adsorption of Electrolytes by Activated Carbon. 1. Mechanism of Adsarptl-on of Acids Fr-ZI Aqueous Solutions PERIODICAL: Ukrainskiy khimicheskiy zhurnal, !960, Vol. 26, no. i, PP. 56-65 TEXT: The authors describe a study of the adsorption of acids on activated carbon prepared by carbonizing phenol aldehyde. resin, and activated by heat-ing to 850-10000C in a CO 2 flown 0-25% of platin-am was applied to the carbon by the method of B. P. Bruns and A. N. Frj-akir. (Ref. 6). The authors studied A) the adsorption of inorganic, poorly surface-active acids in air and J-n hydrogen atmosphere, namely H 2so 42 HC1, HBr, HI, H 3PO 4~ HF, H3BO 3'H3AsO 3' Figs. 1 and 2 show adsorption isotherms. It was fourd that the adsorption of inorganic acids, also of Card 1/3 Study of the Mechanism of Adsorption of S/07)/60/026/001/009/021 Electrolytes by Activated Carbon, 1. Mechanism B004 B054 of Adsorption of Acids From Aqueous Solutions poorly dissociated cnes, is mainly performed by electrochemisal. ion excharge, The latter is, however, superimposed by specific anion sorption (HI' and, j in the case of weak acids (H BO,, H,,AsO ), sorption of complete mole:ulps' 3 3 In the case of HF in dilute solution, electrochemical sorption prevaills. whereas at high concentration molecular sorption occurs in addition (sorption in hydrogen atmosphere). 3) The adsorption of organic acids: formic.. acetic ` propionic, butyric, caproic, oxalic, malonic, succinic, glutario, adipic, monochloro acetic, trichlorc acetic, benzoic, phthalic, salicylic, sulfosalicylic; and sulfanilic acidj as well as phenol. In the case of weak organic acids, molecular sorption prevails. In more dissociated~ surface-active acids le.,g., sulfcsalicylic acid) ion exchange occurs in addition, The authors thank Professor D. N, Strazhesko for supervising the work, There are 6 figures, 2 tables, and 23 references: 17 Soviet, 2 US, 3 German, and 1 French-, ASSOCIATION: Institut fizicheskoy khim--3i im, L.V,Pisarzhevzkogo AN USSR (Institute,of Physical- Chemistry imeni L.V. Pisarzhe',7-sk~.y AS UkrSSR) Card 213 28(5) SOV/32-25-7-31/50 AUTHORS: Svintsoyjj,_jTj Ya., Kokhanovskiy, G. A. A~__ -_ TITLE: Method for the Investigation of the Relaxation Stability of Thin Wire Samples (Met0d. issledovaniya relaksatsionnoy stoykosti tonkikh provolochnykh obraztsov) PERIODICAL: Zavodskaya laboratoriyaq 1959, Vol 25, Nr 7, pp 867-869 (UsSR) ABSTRACT: An apparatus (Fig 1, Scheme) was constructed for testing the relaxation stability (RS) of wire contacts of multiple at- tachments under static conditions. The relaxation of tensi,)ns is measured by testing the change of contact pressure.Pk w1th time with constant deformation. The contact pressure is measured by a grammometer especially designed for this purp-ose (Ref 1). A second testing device (Fig 2, Diagram) was de- signed for these tests in order to pompare the (RS) of flat wire springs at various amplitudes of tension vibrations; similar devices for tests of the (RS) at room temperature and under tropical conditions were constructed. Bronze wires, klype Br.KYtS 3-1 and nickel silver wires, type MNTs 15-20 (diameter 0.6 min) were tested. On account of the results ob- tained it was found that the 'RS) depends mainly on the effest Card 1/2 of static forces causing a reduction of contact pressure. SOV/32-25-7-31/50 Method for the InvestiCaticn of the Relaxation Stability of Thin Wire Samples There are 3 figures and 2 Soviet references. ASSOCTATION: Nauchno-issledovatel'skiy institut gorodskoy i sellskoy tele- fonnoy avya2i Ministerstva svyazi SSSR (Scientific Research Institute of Munid pal and Rural Telephone Networks Ministry of Communications, USSR) Card. 212 STINTSOVA, N.I. (Svyntslova, H.1.1; YEGOROVA, L.S. [IEhorov;, L.S.1 Use of bentonite clay as adsorbent in sulfur purification. Khin.prom. [Ukr.] no.1:8-9 Ja-Mr 164. (MIRA ry:3) TABYAKINAI A.Ye.; SHARYAYNVA, V.L.; SVINTSOVA - I - -P -5 --k! - . Stability of the biologic activity and pharmacologic charactoristice of streptomycin (calcium chloride complex) [with summary in Prench. p.641 Antibiottki 1 no.4:41-43 Jl-Ag 156. Omwi 9: 11) 1. Gosudarstysunyy kontrol'Wy institut avvorotok i vaktoin iment L.A.Tarasevicha. (STRI"aKTOIN, eff. calcium ohlori4o complex, on presery, of biol. stsibility over longer perlads) SVINTSOVA, Ye. M.; SVIRSKAYA, S.I. (Cand. of Med. Sci.); SIURYAYEVA, (Cand. of Med. - ---- 9-Ci.); YAKOVS-011, L.M. (Prof.) "Alterations That Take Plarce in the Dysentery Pathogen Due to theAction of Antibiotics," p. 148 Ministry of Health USSR Proceedings of the Second All-Union Conference on Antibiotics, 31 may - 9 June 1957. p. 405, Moscow, Medgiz, 1957. M TAKOBSON, L.M.; SVIRSKATA, S.I.[deceased]; 417I~~~. Attempted international standardization of erythromycin. Antibiotiki 3 no.2:38-42 W-Ap 158. (MIRA 12:11) 1. Otdel antibiotikov Gosudarstvantogo koatrollnogo institute, s7vo- rotok i vaktsin imeni 1.A. Tarasevicha. (XRYT19ROXYGIN, internat. standard. (Bas)) VASIL' KOVSKlY y SVINUK1111N, Yu,G.; KRUPKIN, le,F~; SHESTW% .N. i - A 1. industrial testlywa of Ithree--l-oller Yts in i3trJip minea c,f the "Karakubsleccte" F-Aning Ad=nistration. Met, 1 gornorud. prom. no.3.-70-71 My-Te 164. (MIRL 17310) VERLH, Ye.K,; SVINUKHOV, G.V* Radiation balance in the area of the Naritime Territory. Trudy Dallnevost.NIGMI no.6:30-43 158. (MISA 12:1) (Maritime Territory--Solar radiation--Crbeervations) Svinukhov, SCV/50-58-9-12/19 1, Destrucctiv`e-n~ur.L-cane Wind Over- ~the,.Northern Kuri16 (Ravrushitel InYY ul.-agannyy. Vete.r. na, .1 Severny-kh,I Kurila.kh) 1~1 IOD IC AL 0 t e 0 r 0 10 Y R gitirologiya, 19582 Nr 91 Pl,- 36-37 (USSR) On December 14, 1957, a wind was observed oh, the Northern .,;hi-ch caused serious. -damage, to build.ings.'Jn~ the town of Severo-RurAk, : awell.:,6� in',Kozyv sk6ye`q. -b a_ IV yakov, e- Baykovo, and other settlementsg;86vereLl.hoitses~and.stor l ,. houses were unroofed, roofs, annexes and w4-ndow-frames were dama,,7ed. 1-1,4ost stuidily built meteorologica:, instruments of the :B ykovo gi-droirieteErolo.g.id-he~akaya:~'-sta-nts:Lya,. (hydronieteor6loai- cal station) were. destroyed- -Th h n r. he, aterp e urriba e f oM .:we quadrant's had caueed"a 8-fishing-cutte`~s_'*ere bea hed. oroliv (2nd Kuril Strait) C he hurricane was caused.by a.cycione eejiUmed' overthe 011,liot~'~-oye more, "he cyclone originated, on December 12, over t1le 1, .0r4, 'heas,;ern part of' China alonj a polar front. 121he pi~e_-3i.ire at it2 conter was slightly below 1015~millibars. it eventually lowored, a~d -the cyclone tra:vele .d -northeast- /2 ard a' reat s pe,~d. Its maximum. velocity, between 11 a.m. Wind Over the Northern SC)V/50-58-9-12/19 -und 11 p.m., on December 13,- was -,10.0. km/h. 1-t 11 on December 14, the center of the cyclone was Ban~,, -.;est of central pressure wa.- less 'han 960 0 a r a mti z 1c 1 and , T t S millibars. The loi:iest pressure, recorded-by the above-mention~ed station at 1 p,Li. , was .958,9 millibars. ."ithin -Who rs,. the cyclone Ind sunk b~v 56 Mill3lbars. It 1~ad a '3',a_dii;..s of ~ 1.300 km, and a Oarometric ~,3radient of 10 *millibars per degree -of lon.-i- "tide. The destructive hurricane started after 2 b.m.'. It -hifted to the western quadrants and attained a disastrous force O_n InasSilig over.the -mountains Of Pa3,amushir.- Island C.altitudes 1000 - 1100 m).' The Wind was Ip63! ticularl violent 1)etween 2,30 p.m. and 5. p.m. Individ'ual guilts- reached 60 m/sec. Yrogress in the oper, air -was thus rendered, imp~ossibie.-- in the Strait, waves rose 5 6 in. Spray was, flung* 500 m inland. Due to the rapid filling-up of the cyclone,-the.,wind,-though :-,till of hurricane intensity, eased 'after '15 p.m'..By.8 p.m. Viind had nubnirled to a speed of. 28 mlsf?6. -a INU KHO-V- ,-rz -Y --, Radiation balance of gh=ahu Island. Meteor i gidrol. no.4t27-29 AP 161. (Shumshu Island--Solar radiation) KCRA 14:3) , -, the pr4dict:wii- i--- qd - increasa~s from I latich 4 EL dicte4 and aetual measurements ratges -fr=.0-4Y td: 0--'64- 'Vid gathor. work with other work fv~m thb,-Llur~ -and the Method gives Rieater ieUitbiliVJ, - O-Ver.40 ~Ileriodst -bui.~admit~ -tbat :. I ~ .77 - 7 ietveen SVINUYJIGV., N.P. (Leningrad M-190., Kubinskaya ul., d.34.kv-18) Abstracts. Ortop., travm. i protez. 26 no.3:72 14r 165. (14-TIRA 18:7) 1. Iz travmatologicheskogo otdeleniyu Leningradskogo detskogo ortopedicheskogo instituta imeni G.I.Turnera (dir. - prof. M.N. Goncharova) na baze detskoy bollnitsy imeni Raukhfu;3a (glavnyy vrach - Ye.I. Knyazeva)., Len-ingrad. SIJJ.NljKlif)Vp Not'.., mladoldy ryluclmyy tiotmdidk Outcome ef an operative treatrwrit of fractures of Lhe neck of tbe radlus in children. Crrtop.,, traw. i protez. 26 no.5:13-19 My 165. IMIPA 1.8.10) 1. Tz travmatologichesl-ogo cAdeleniya De-tskogc) ortopedicheskogo in:---tituta Jineni Turnera (dir. - prof. M.N. Goncharova) m 1--aze dot.-koy bollpitsy imeni Raukhfuga (g.'.avpyy vrach - Ye.l. KnYa7eva),, L"ningrod. S/169 /62/000/010/043/071 Cyclonic activity D223/D307 a rtion-th passes through this area, but in individual months their number varies X-rota 3-4 to 11-14. Lost cycloues pass in spring and. autumn. The frequencies of cyclones, -passing to the north and south of the .3ering I;ca, arc also given. Standard cyclone trac.,:s were -obtaincd as a rosult of combining separate track.4. Cyclones i inc (.> of mar - origin predominate over the 3ering Sea, especially in winIter. The mean yearly velocity of cyclone movement equals 43 IMI/ hr; the highest mean velocity (49 1-7-m/hr) is no-Led in Harch, the lowest in September (36 lm/hr). The speed at. -_,-,ich separate cyclones move varies from 17 to 97 1~n/hr. The 1-ressure ar the center of cy- CIO-es most often (33jo' of aI! cases) coTistitutes 961-980 rilb. L'nly in wii-iter are there cyclones witla a pressure of less than 960 mb, a7ad cyclones -.~7ith a pressure of more than 1000 mb are observed ally in surzier. Comk,~utinLe, an index -for the intensity of cy- clo-nic act-ivity (21'"'IGeofiz, 1961, .5113447) testifies that this is more active in tri-,iter and ,-Weaker in summer. The seasonal distribution of the centers of cyc'Lo-,-.es in the water area of the Bering Sea is t-iven. If-Abstracter's note : Clon.T.Acte translation-7 card 2/2 SVIONTKOVSKIY G.B. ...... - Y Tree toad in a nature, corner. B~pl. v ahkole no.2.-85-86 Mr-Ap 163. (MIRA 16:4) 1. Shkola No.80, Moskva. (Toads) (Nature study) L '28521&6 go AM Hit, AP6012332 SOURCE CODZ:~ UR/031V/65/000/006/0057/0657. AUTHOR: Lisovskiyj E., (Engineer,, Lieutenant colonel);-Sv1ontnitq4 (Reserve Captain in FTM,Polish Army) ORG: None: 'TITLE: A reconnaissance motor vehicle of the* Polish- Afty SOURCE: Takhnika'i vooruzheniye, no. 6, 1965, 57 TOPIC TAGS: motor vehicle, radiation.detecting device's ow detection equipment /GAZ-69 motor vehicle ABSTRACT.-~ The authors describe aGAZ-69 motor vehicle~equipped:for reconnaissance Mis4ons in areas-contaminated-by radioactive--sources or.chemical agents.~ The vehicle was equipped with roei2tgonmeter, radio-- me ,,as (letector, chemical laboratory -utensils, eta:.*: The vehicle .also carried a radio station, storage battery and a set for mateorolog-, ical observations. Two sets of 15 warning signs were iFe. 'ixed to the .vehicle body. They were actuated by a powder charge detonated by mea ns of the storage battery. The,arrangement of the equipment -inside the --- vehicle was described. - Orig, art. ~hasl. ---one--figure.~ SUB CODEWS SUBM DATE., None Cc d 5V3RC14ENK0 v N. Svirchenko, N. t'Bridges over the Drsiper,fi (Oatline)) Ogoneky 1~?/+9, No.3, pp. 4-5 SO: U--3264, 10 April 5-3 (Letopis tZhurnal lnykh Stateyv No. 4, 3.949). Svirchenko, 14'. "The final variant 11 (Cb the work of railroad ex "~, Cgonek, 1949, No. 24, p.6-7 ploratory expeditions. Ar. essay SO: U-5241, 17 December -7~--53 (L,--.to.ois 1zhurnal Inykh Statey No. 1949). STIRCHEVSKAYA, V.V. Edeceased] (Leningrad) Changes in the blood picture in the treatment of chronic nonspecific polyarthritis with AUTH and cortisone [with 9u in Znglishl. Probl. endok. i gorm 4 no.4:65-71 J1-Ag 158 (MIRA 11:10) 1. Is fakulltetakoy terapevticheskoy kliniki (zave' - prof* TS, Istamanova) 1-go Leningradskogo meditainekogo institute. imeni akademika I.P. Pavlovao' (ACTE. ther. use rheum, arthritis, eff. on blood and bone marrow (RUBD (ARTHRITIS, RFMUMATOID, ther* ACTH, & cortisone, eff. on blood and bone marrow (Rug)) (CORTISONE, ther. uses' same (Ras)) (BLOOD, eff. of drugs on ACTH, eff. of drugs on in rheum. arthritis there'(Ras)) (BM MARROV, eff. of drugs on ACTH, and cortisone in rheum. arthritis ther. (Ger). SOV/ 137-58-7-14580 Translation from: Referativnyy zhurnal, Metallurgiya, 1958, 11'rr 7, p 91 (USSR) AUTHORS: Stolyarova, Ye.I., Svirchevskaya, Ye.G. TITLE: Decomposition of Lead and Zinc Sulfides by Solutions of Caustic Soda (Razlozheniye sul'fidov svintsa i tsinka rastvorami yed- kogo natra) PERIODICAL: Izv. AN KazSSR. Ser. gorn. dela, metallurgii, str-va i stroymaterialov, 1957, Nr 4 (15), pp 43-52 ABSTRACT: A description is offered of the results of laboratory experi- ments in the decomposition of galena (PbS) and, sphalerite (ZnS) by NaOH under various conditions in the autoclave under pres- sure. At standard atmospheric pressure and temperatures up to 1000C, the dissolution of Pb and Zn sulfides by caustic pro- ceeds with formation of plumbates and zincates of Na and Na2S at a slow rate. As pressure and temperature rise, the reaction rate increases sharply. At 25-atm pressure, PbS undergoes 99.31o decomposition in I hour, and 78.7% of the ZnS is decomposed. As leaching time is increased, total extraction of metal increases, but the time rate undergoes a sharp drop. Card 1/2 The more finely the material is divided, the higher the rate of SOV/ 137-58-7-14580 Decomposition of Lead and Zinc Sulfides by Solutions of Caustic Soda extraction due to the increase in the solid-liquid interface. Under the same conditions, simultaneous leaching of PbS and ZnS yields 99.6176 Pb extraction and up to 99.916 Zn extraction. The experiments established that Na plum- bate acts as a catalyst in the dissolution of ZnS. A. P. 1. Lead sulfides--Decomposition 2. Zinc sulfides--Decomposition 3. Sodium bydroxides--Applications Card 2/2 poNoM&UVA, Te.j.; SVIRCHOSKILU, Te.G.; PI3KU OV, L.G. Recovering arAenic from spelse. Trudy Inatomets i obogoohahe 1:53-57 '59. (MIM 12:5) (Arsenic) (Nonferrous metals-Ketalbirgy) PONOMMIL, Ye.I.; SVIRCHUSMA, -Te. G. Leaching complex ores,. Trudy Inst.met. i obogoshch. 1:58-64 '59. (KIRL 12:5) (Leaching) M5 109*5 11097 ,I,ranalation from: Referativnyy zhurnal, Metallurgiya, 2GII-9 AUT,HORS- Svirchevskaya, Ye.G., Ponomareva, Ye.j. TITLE: On the Behavior of Germanium in Hydrolytical Non-Ferrous Metals . 20009 S/137/6 1/0)0/00 2/00 4/b46 A006/AOOI 1961, No. 2, pp. 21 - 22, Deposition of Heavy PERTIODICAL: "Izv. AN KazSSR, Ser. metallurgii obogashcheniya i ogneuporov", 1960. No. 1, (7), pp. 3 - 14 (Kaz. summary) TEXT: Information is given on results of laboratory inveatigations on Ge deposition from sulfuric acid solutions,.containing Fe3+, 6u2+, 01, arsenate and silicate ions. The studies were made with synthetic sulfuric acid solutions con- tai-ning Ge and one of the aforementioned ions. Ge is coprecipitated from solu- ticxis containing Zn, Cu, Cd, Fe, C102 during hydrolysis of the latter. The mioroscopical, examination of the deposits confirmed the assumption that Ge de- pcsition proceeds on account of the f6mation of chemical compounds of Ge with the aforementioned elements. The degree of Ge depDsition depends on the magnitude Card 1/2 20009 S/137/61/0(10/*002/004/046 A006/AO01 On the Behavior of Germanium in Hydrolytical Deposition of Heavy Non-Ferrous Metals of pH of the solution and the ratio of Ge to the given element. The duration of the c:~ntact of the solution with the precipitating agent does almost not affect inore-a8ed depositiola of Ge. Changes in the temperature of the -solution alter dif- ferently th6 degree of deposition depending on pH of the solution. L. P. Transl::.tores noteg This is the full translation of the original Ijussian abstract. Cai,:i 22/2 PONOMAUVAJ Ye.I.; SVIRCHEVSKAYA,, Ye.G.; SAUBENOVA, I.G.; TSEFT, A.L. Interaction of zinc sulfide with sodium plumbite. Trudy Inst. met. obog. AN Kazakh. S,SR 6:30-33 163. (MA 16:10) 10. b Ye.L. r f a r~7cr ic; i Lm~ a, izd ge man iz:z dilring th-e reduction Of 177: mr7i IJI c i -~-,,n th:2 r -,e n c f corver ions. 12 A piqy not. met. obcg. Ali Ftza'01. SER -07-9 5- I . ~ b (mak 18:10) ", Otilf 1.1 ~i . ..~ , , ~*~.,' i Y, T, - '74 iR,-I fl-W. ': ofC-.1 SAUBOOVA, I.G. 4, . ~ HIYA. Y I t -,- - 11 -1, t.- i- I rin ,f In-0 and Cerne-n-lum f rcm sulfuric 1 -9 ." - -# -,o.uti-)rs by zlzrw sulff-Be. TA-Urf In. t. at. 4 o g,, AN K a -,.akh. SSR 1-~21311-9L 165. L .7 s a - bo (MIRA 18:10) SVIRDWSKIY, N. I. Some findings on the All-Union Agricultural Ikhibition. Sellkhoz- mashina no.12:3-4 D 155. (MLEIA 9-3) (Moscow-Agriemitural exhibitions) SVIRECEVIC, Aleksandar,. doc. dr.; POPOVIC, Kosta, dr.; KOVAC, Teador, dr. ....... - - - -. Treatment of decompensata-d liver cirrhosis by combined diuretic and hormonal therapy. Med. arh. 18 no.6:21-32 11-D 164. 1. Interna klinika Klinio-ke bolnice u Novom Sadu (Nacelnik: Prof. dr. D. Stanulovic). SVIRELKIN.. N.A. (Yaroolav.11) Young men's mathematics sloltool at, Yaroslavl. Mat. v shkole no.3284,85 My-Je 163. -,') (MIRA 16:7) (Yaroslavl--Xathemai,~,ica-Study and teachinR) 11 if[17'Ko 1). 0. ZI If I IT Svirem~701 D. 0. "On I%hv loweni, DnIeT-,er an,-! t'A Pfrecbm oil its of phytoplarbAon of the Dnieper Dam," Nwich. zapiski (Dnepro-jefr. gos*' un-t), Vol. TaIII 104P) P. 7'1-11-~ - Biblio,-: P. 97 SO: U-7p5r, 16 June 53, (Letanis 'Zhurnal lny'~h Statey, Uo. 5, 1P40). ALEKTOROV, Vladiinir Aleksandrovich., kand. takhn. nauk; IVANOVA, Mariya Petrovna, inzh..- NAUMOV, Andrey Petrovich, inzh.; YURCMTKO, Nikolay Fondch, inzh.; SVIREN, S.Ya.., inzh., retsenzent [Problems and exercises In electrical engineering] Zadachi I raschety po elektrotekhnike. Kiev, Tekhnika, 1965. 279 P. (MIRA 18-.7 9VIREN, Stepan Yakoylevich; SAVCHENKO, L.Ya., red.; STARODUB, T.A.9 -~--:I~e. bred-.--- [Electric power plants, substations,and power distributicn net- works]Elektricheskie stantsii, poestantsii i seti; posobie po kursovomu i diplomnomu proektirovaniiu. Kiev., Gos. izd-,Y-o tekhn. lit-ry UM, 1962. 307 p. (MIRA 16:1) (Electric power plants) (Electric substations) (Electric power distribution) S VlkEi IF .7 M), 11. 1'. - SOLDATOV, A* V. (.koologLcal, studis.,i on the revearch ;3yLir) ill lgt";-). I Ok(ianologiia 4 164. (MA 18:2) SVIRENKO, LP.) starshiy imb.-geolog Granulometric and mineralogical composition of bottom Vediments Jn the Davis Sea. Infom. biul. Sov. antark. eksp. no.22tl7-21 10"13, OGRA 14;5) 1. Arkticheskiy i antarkticheskiy nquohno-issledovatellskiy InstitiA. (Davie Sea-'-Deep-sea deposits) SVIPMTKO, P.V., in;h.; SOIAWYANOV, L.N.. inzh.; -'YAGUPOY, A.T., inzh. Aighly rosistant bare rode for rock c1rilaing. Gor. zhur. no.2:23-26 F 58. (MIRA 11:3 1. Giprorudmash. (Rock drills) SVIR]RIKO, Ye. G. Feeding of barnacles in the Black Sea. Trudy Gidrobiol. ob-va 10:224-226 160. (MIRA 13:9) (Black Sea--Cirripedia) ISVIRENKO, Ye.G. Respiration and nutrition of young starred sturgeon (Acipenser stellatus) in experiments. Trudy Gidrol,iol. ob-va 11:253-264 161. (MIA 15:1) 1. Institut okpanolugli jV4 SSSR, Moskva. (Sturgeons) (Fishes-Pilysiology) S4VENKGVP G.P.; "I'V317U.Illp 14.P~; SVI-RE1109 F.G. Mobile laboratory fcr investigating flow4ing wello. Neft. 1 '2 ~ R-Z 165. (MIPA 18;1.1) gaz. prom. 1,-14.6-48 GOKHKAN, V.- SVIREPOV, V. Determining the volume of earthwork on vertical curves. Avt.dor. 20 no-3:24-25 Mr '57. (ULPA '10:5) (Road construction) (Marthwark) STMZE[IV M W R*5lm3Lts of osteotomy in open forms of tuberemlous coxitIs with fistulas and contracturs,3. Probl. tuberk, XoskT& Iffoo6: 1 73 NOvO-])DO* 1933. (GIRL 25:5) 1. of Vladiair Oblast Children's Bone Tabermdosis 1( ganatorluu.- SVIREZHSV, M.V. OsteoByntbesis by a transplant taken from another patient. Ortop., travm. i protez. 17 no.4:62 Jl-Ag 156. (KLPA 9::12) 1. Iz Inetituta tuberkuleza. Akademii meditainakikh nauk SSSR (dir. - Z.A.Lebedeva) (BONE GRAFTING) SVIREZIIEV, 'LIT. V. , Cand of' 17-led Sc' __ (diss) "Surgery in the troatment of V bone-marrow tuberculosis." I-oscow, 1957, 2tL pp (Acadein7 of V,odical Sciemces USSR), 200 copies (KL, 33-57, 89) SVIREZHEV, M.V. Intra-articular excision of tuborculous foci in bone with preiserva- tion of joint function. Khirurg;iia 33 no._3:101-104 Mr .0_5?. (WM 10:6) 1. Iz Instituta tuberkaleza (dir. Z.A.Iobedeva) A3mdamii maditainakikh nauk SSSR. (TUBERCU10SIS, OSTSOARTICTUR, surg. intracapaular exciB. of tubera. bone foci & presez-7. of joint funct. (Rugi)) SVIREZHEV, M.Y.9 zasluzhennyy vrach RSFSRg kand.med.nauk Use of capron in orthopedic surgery. Ortrop.travm.i protez. 21 nojz631-64 Mr 160. (MIRL 140) 1. Iz kosootuberkuleznogo sanatoriya g.Vladimira (pbl.). (ORTHOPEDIA) (NYLON) SVIFMMVV M. V. IndicationBp method and late results of Intra-articular nearect-cmy of tuberculous osseauo foei. Probletub. 38 nool:75-79 060a (MM 13::L0) (BOM-TUBERCULOSIS) SVIREMENt M.V.; POROKH, P.Ye.; KOZMNIKOV,, S.V. Reducing the incidence of osteoarti.cular tuberculosis in Vladimir Pravince. Zdrav. Ros. Feder. 5 no.5:9-13 My 161. (M~RA- 14'.'5) 1. Iz Vladimirskogo oblastnogo kostnotuberkuleznogo sanatoriya. (VIABP41R PROVINCE-BONES-TUBERCULOSIS) SVIREZHEV, M. V., kand. mod. nauk Propkylactic and restorative operations im articular tubercu- losis. 11irurgiia 38 no.5:59-65 My 162. (MIRA 15:6) 1. Iz Novosibirskogo nauchno-isoledovateltakogo instituts. tuberku- leza (dir. - zasluzhennyy vrach RSFSR karydidat -meditsinsItikh nauk M. V. Svirezhev,, nauchnyy konsul'tant, - glavnyy khirur Ministerstva zdravookhraneniya RSFSR prof. N. 1. Krakovs2yl POWS-TUDERCULOSIS) (MIRA 17:11) 4-UhE- v lair. i"FtiT uk M.1j. Svirezhev) SVIREZHEV,.M.V. -- . . .... .....,- -.. ---- Postoperative state in osteoarticular tuberculosis patients recovering from intra-articular.necrectomy and alloarthrop-lasty. Ortop., trainn. i protez. 25 no.9:40-42 S 164. (MIRA 18:j~) 1. Iz Novosibirskogo institute. tuberkuleza (dir. - zasluzhennyy- vrach RSFSR kand. med. nauk M.V.Svirezhev). Adres avtora: Novosibirsk, ul. Chaplygina, dom 75, Institut tuberkuleza. !-it ill ATI-;N, 1,.D,, Kitt N.YAKOV, 1.0., `,Vk"';'~',T,A'y M; of the cf th- during Y~ "5. (Al choledocholln-phy. Trudy YEGOROCHKIN, k.N.; KHIDEKEL'q M.L.; PONOMARENK09 V.A.; ZUYEVA.. G.Ya.; ,SVIUZMEVA, S.S.;'RAZUVkYEV, G.k. Proton magnetic resonance spectra of some substituted germanium hydrid6s. lzv. M SSSR Ser.khim. no.10.-1865-1868 0 163. (NIRk 170) 1. Nauchno-isaledovatellskiy institut LMmii pri GorIkovskom gosudarstvennom universitet, Institut khimicheskoy fiziki AN SSSR i Institut organicheskoy khimii im. N.D.Zelinskogo AN SSSR. L 103711-67 1) (j ACC NR: A27003053 (A) AUTIHOR: Petulkhov, G. G.; G"'G: none TITLE: Tliermal decomposition SOURCE CODE: UV0079/66/036/005/0914.10916 Svirazhova, S. S.,Druzhl(ov, 0. N. of tricyclohoxylsila and tricyclohoxy~ermane SOURCE: Z-hurnal obshchoy khImlip v. 36, no. 5, i966, 914-916 T 1021C 'L%GS: silano, thermal decomposicion ABSTRACT: Me ther-mal decomposition of tricyclohexysilano at 600-6500 and at 400-4501 was studied. The main decompossition products of tric,,clolle.~ylsilane were methane, ethane, benzene, carbon, silicon, and highl y cond-lonsed coonpounds, containirZ cyclohexyl rings; no hydrogen was present in the decomposition products. The basic dccomposition products of tricyclohoxylZermane a::.2 cyclo',~,exama, benzene, germanium, cyclohexene, and highly condensed compounds containing cyclohe%-jl rings. It was proposed that the thermzl decom- position of tricyclohoxylsilane and tricyclohoxylgermane occurs in stages according to a hvdride mechanism, accompanied by secondary processes of conversion of tha Z-'acnlo-" Produets formed (hydrogenation, dehyiropolymarization$ condensation). Orig. art. has: 1 table. PPR9 SUB CODE: 07 / SUBM, DITE: 26May65 ORIG REF: 003 OTH REF: 003 Card 1/1, 13 SVIRGIS, A. Yu.: ~~ er Med Sci (diss) -- "The sensitivity of the hematopoietic organs of pregnant animals and their fetuses to ionizing irradiation". Moscow, 1959. 19 pp (First Moscow Order of Lenin Med Inst im 1. M. Sechenov), 200 copies (KL, No 7, 1959, 130) BOA), 9(2) SOV/91-59-10-15/4-9 AUTHOR: Svirgunj~~...S..,,, Electrical Fitter TITLE- Some Remarks on Electric Starting Devices PERIODICAL: Energetik, 1959, Nr. 10, pp 25-26, (USSR) ABSTRACT: Magnetic starting devices, Type PM-7114, which are very simple in construction, are widely used. However, there are many difficulties encountered during their repair, when it is necessary to remove their stationary contacts for replacement or filing. They are fastened by a set screw with the head turned vertically downwards. To un- screw it by wrench (with a sorewdriver it is inaccessi- ble), it is necessary to shift aside the movable contact connections, But, even after that, it is still Inconve- nient to work. The author suggests, thereforeq changing the way of their fastening. In the present type of con- struction, the stationary contacts have a slot for regu- lation; the screw passes through it and is fastened to a post. In the proposed construction, the slot is cut in the post, while in the stationary contacts only an ope- ning with thread M-6 is made. Because of this change it will be possible to fasten the set screw with the head turned upwards There is 1 complex diagram (consisting Card 1/1 of 10 sections~- SVIRID, G.P. -4-1. - - - Efficient use of knife-cut veneer in the furniture industry. Der. prom. 6 no.9tll-13 S 157, (MIRA 10311) 1, Ukrainskiy nauchno-issladovateltakiy institut makhanichaskoy Ora- botki dereva. (Teneers and veneering) O-VIAIL), 1. Technical Education - White Russia Training workers for the light industry of the !White Russian So So R. Leg. prom* 12 no. 9, 1952. 1952 9. Monthl List of Russian Accessions, Library of Congress, December XMqU, Uncl. MIKHAYLOIISKIY, V.S.; SITIRID, L.M., (Kiyev) Disordars of the cardiovascular function in a painful syndrome of the face. Vrach. delo no.7.,67-71 J1163. (MIRA 16:10) 1. Institut neyrokhirurgii Xbiisterstva zdravookhraneniya UkrSSR, kafedra terapii institute. usovershenstvovaniya vrachey (nauchnyy rukovoditell - chlen-korrespondent 91N SSSR prof. D.F.Chebotarev). (CARDIOVASCULAR SYSTM-1-DISEASFSj (r-EURALGIA, FACIAL) , !'F. - -, v Food In~IuZtrr '4 '~t of pr,.~,,~-re-dve ~.-Iuvlr- methods, lav:b 1:0. 12, 1952. ,To.- " " -1 a' ~- r d i 0 ~ ~. '. 1 7,c I V - 9. Monthly List of Russian Accessions, Library of Congress, I-Say 1953, Unclassified. SVIRIDA.V.G. Bottles, their machine vashing and heat resistance. Spirt.prom. 21 no-3:19-21 '55. (M1RA 8:12) 1. MinisterBtVO promysillennosti prodovol'stvennykh tovarov SSSR (Bottles) ,SVIRIDA, V.G. Present-da7 state and prospects for the development of the canning industry and Its supp17 of raw materials in the White Russian Economic Region in 1959-1965. Kons. I av. prom. 14 no.1:8-10 A '59. (MM 12.- 1) l.Upravleniy,e pishchevo7 promyshlennosti sovnarkhoza Beloruesko7 SSR. (White Russia--Canning Industry) SVIRIDA, V,G. I "Production. of fruit and other liqueurs" by G.Wiistenfeld, G.Hezeler. Reviewed by V.G.Svirida. Bpirt.prom. 26 no-8:39-40 160. (MIRA 13:11) (Hezeler, G) (Liquor industry) (VUstonfeld, G.) SVIRI , V~Gq BURACHEVSKIY, I.I.; IEVINA, N.N. I. ~ Production.-of rum from *lassels of uprefined cane sugar. Spirtip'rom', 29 no-42*-22 f63. .(MM '16:5) 1. Belorusskly sovet narodnogc, khozyaystva (for Svirida). 2. Be]vfC�skiy nauchno-issledcvatellskiy institut promyahlennosti prodovollstvennykh tovarov (for Burachevskiy, Levina,. .(Rum) SVIRIDA V.G., rukavoditell raboty; KLYACHKINA, Ye.L.; ZARUBKINA, A.K.; - -BAYTTNr,-'N.M.; LYUBOSHITS, A.I.; VISHNEEVSKIY, S.L~; SHOLOMYANSKIY, Ye.Ya.; BAYOVAY M.P. Experiment in increasing the productive capacity of the Minsk Lactic Acid Factory under the conditions of existing equipment and electric power systems. Trudy BNIIPPT no.4.-63-66 161. (MIRA 17:10) SVIRIDA, V.G., --ukovoditell raboty; KLYACHKjNA, Yp.l,.; TRULLI, L.A. Application of ion exchange process for molasses pw-ifi-cation in the production of lactic aoid. Trudy BINTUPPT no-4:67-76 161. (MIRA 17110) SVIRIDEINKOY A. Withipencil and camera; a day spent with a fire department, Pozh.delo 7 no.8;28-29 Ag 162, (MIRA 14:8) (Borialav--Fire departments) ABDULLAUV, Kh.M.; Laucoratic granites in western Uzbekistan and their relation to IC9. poetmagmatic processes. Uzb. ge0l& 2hur. no-1:5-13 5 (KIIA 12--7) LInatitut geologii AN UzSSR. (Uzbekistan--Rocks, Igneous) SVIRIDMqKO,A,,E.--- "Prookarn" aplitic rocks in western Uzbekistan. Uzbogeol.-zhur. no-5:42-50 '59. (MIR& 13:5) 1. Srodneaziatskiy politakhnicheakiy institut. (Uzbekistan--Aplites) SVIRIDENK09 AoF* Metasomatio-aplites in granitoids of western Uzbekistan, Uzb, geolo zhur. no.6:41-45 160. (MIRA U,::L) I 1. Sredneaziatskiy nauchno-is-sledo-mteliskiy-institut geologil i minerallnogo syrlya, Tashkent. (Uzbekistan-Aplites) (Uzbekistan-Granite) f SVIRIDENKO A. F., Cand. Geol-Mineral.Scl. (diss) "Petrology of Leucocratic ~~ranitoid Rocks and their Metalogenetic 5igrnificance," U, estern Uzbekistan)," Tashkent, 1961, 18 pp (Tashkent Polyl-.ech. instit.) 200 copies (KL Supp 12-61, 259). KHAt4RABAYEV, I.Kh.) doktor geol.-miner. nauk; HADZHABOV, F.Sh.; GORIKOVOY., O.P.; SALOV, P.I.; KOZYREV, V.V.; PETROV, V.M.; USI,WIOV, F.A.; ISAMUKHANEDOV4 I.M.j, doktor geol.-min. nauk; KUSTA13NIKOVA, A.A.; BORISOV, O.M.; RJUM4ATULLAYEV, Kh.R.; MUSAYEV, A.M.; SVIRIDENKO.-A.F.; SULTAD-UIZ-DAG; GOLOVIN, Ye.M., kand. geol.-miner.-nauk; VISINEVSKIY, Ya.S., kand. geol.--milmr. nauk, red.; NURATDINOVA, M.R., red.; ASTAKHOV, A.N., red. [Petrography of Uzbekistan] Petrografila Uzbekistana. Tashkent, Izd-vo "Naukall UzSSR. Book 1. 1964. 445 P. (MIRA 18:1) 1. Akademiya nauk Uzbekskoy SSH, Tashkent. Institut geologil i geofiziki. IG[!ATIYLV, A.B.,, kand. tekhn. nauk; SVIRID-iENKO, A." inzh. Investigating the operating conditions of the EDS-1 boring, mai~h-f- and the directional. boring of long b1ast holes. Izv. v,-,Ts. ucht-,,. zav.; gor. zhur. 7 no.10:86-91 t 64. (M7,A 1. Institut gornogo dela imeni A.A. Skochinskolgo (for lgnat'~~,-v, Sviridenko). 2. Pechorskiy nauchno-issledovatellskiy u;-~oltnyv institut (for 'Makarov).'Rekomendovana institutom gornogo deia imeni A.A. Skochinskoco. KIIAMPABAYP'V, I-Kh.; KUSTARNIKOVA, A.A.; SVIRIDENKO, A.F. Pat-ologic and metallogenetic proof concerning the relationship between the Tien Shen and the Urals. Uzb. geol. zhur. 8 no.4:5-18 ,64. (MIRA 18; 5) 1. Institut gpologii i gpofiziki imeni Abdullayeva, AN UzSSR. SVIRIUMM, A.I., master. roller for saw frames vith demountable steel teeth. Rats. i izobr.predl. v stroi. no-71:16-19 153.(HLRA 9:6) (SaWMMS) PRUT, Veniamin Davidovich, inzI. IYEVIEV.Andrey Vikhaylovich, inzh.; SVI:-J- DRIKO, Aleksandr Vladimirovich, inzh.; KiDIVIOV, Yu.S., inzh.,'-r,6a-. [Polymer-cer,ent floors] Polimertsementnye poly; izz opyta straitell- noi organizatsii Y;inisterstva stroitel'stva RSFSR, Eoskva, Gos- stroiizdat, 1961. 14 p. (MIRA 14'-11) 1. Akademiya stroitel'stva i arkhitektury SSSR. Institut org;inizatsii, mcklianizatsii i tekhnichegkoy pomoshchi stroitel'stvu. L~~uro tekhni- cheskoy informatsii. (Floors, Concrete) TH TOVIGH --V. --I. 'T -1-71, GALIE S - C., " (7, IT~ C) V ; 1. D. I A.I.!., SITIMIDEMTOV A. . ;^L .1 .1 ~.`.-L~- "Radiation nroperties of a x-aby crystal laser." The kineti-ca -of reneration at room temperature and, low temperature I:do-,,m to U -1650 and properties of radiation coherence in a raby laser were irnrestigated. 7-leport presented to the llVh Conference on Luminescence (Molecular luminescence and luninescence analysis) Minsk, 10-15 Senu. 1962. TRUBETSKOV, L.V.; 2FI~ENXO Using magnetic amplifiers to automatically control pamps. Sbor. nauch. trud. KGRI no.19:56-59 162. (NOIRA 16!,5) (Magnetic amplifiers) (Automatic control) (Mine pumps) TRUBETSKOV, L.V., kand. tekhn. nauk; SVIRIDENKO, E.A., inzh. Automatic control of mine drainage with amplifying elements. Izv. vys. ucheb. zav.; gor. zhur. 6 no-10:58-64 t63. (MIRA 17-.2) 1. Krivorozhskiy gornorudnyy institut. SVIRIDENKO, F.F., inzhener; SHAROV, B.A., inthener; MISOV. L.G., --- .-*- - inzib6n-iir.~ Higb-apeed smelting of steel from higb-phosphorus pig Iron. Metallurg no.1:28-32 Mr 156. (HLRA 9:9) 1. Zavod "Azovatall." (Zhdanov--Metallurgical plants) (Smelting) LNPURSKIY, V.V.; OSIPOV, A.I.; BUL'SKIY, K.T.; ALIKOV, A.G.; !k)LIHID~N110. .F.F.; SXROTSOV, A.M.; BLEPKANEV, P.N. Radioactive tracer study of the refining of phosphorus-cantaining pig iron. Stall 16 no.1:19-22 136. (WBA 9:5) 1. Zavod RAzovatal'O i TSentrallnyy nauchno-issledovatellskiy institut chernoy metallurgii. (Iron--Metallurgy) (Phosphorua--lootopes) 245 AUTHOR: Sviridenko~ _F.F., and-IMarlamov, "Azovstal" 'Norks. ITITId~: Fettling machine for de-oositin-- mater-L.--ils on to 'the fLLrnace bottom. (Zapravochnaya -mashina LZ dl7a podsypki Diaterialov na podinu.) PERIODICAL: "Wetallurg" (Dietallurgist), 1957, No. 1, P. 35, (U.S.S.R.) ABSTRACT: A compressed-air-using machine for depositing fettling material on the furnace bottom is briefly described. Since the adoption of this machine at; the Azvostal-V,forks, the duration of bottom repairs has decreased by 5 hours. One of the advantages of the machine is that it produces very even layers of fettling materials, and its operation is relatively simple 1 drawing and 1 photograph. 0 f BIDA, H.Iej BORNATSKIY, I*I,, kandidat takhnicheskikh nauk; BULISKIY, H,T.1 inzhener; (IF.IZZ!RL04j~ iuzhoner; BERILOV, N.T., Inshener; XY ZHETVIN. N.P. Metallurgical plant laboratories in 1957. Hetallurg 2 no-8:1-5 Ag '57. (Mm 10-0) 1. Nachallnik TSentrallnoy zavodokoy laboratorii zavoda in. Petrevskogo (for Bbda). 2. Zamwatitell nachalluika TSentralluoy zav4dskoy labora- torii Makeyevskogo metallurgichaskogo zavoda im Kirov& (for Bornatskiy). 3. Zavod "Azovetal,!Iw!~lf6r~:Btff'Mft,-MPM&dfto, ahrilvvj~. 4. Rachall- nik TSentrallnoy savodskoy laboratorii Xavoda "Urp i molot" (for Zhetvin). - (Metallurgical laboratories) ALF? 0b,1 89-10. Suilov F ev V V Alekse I Shv V A rt A I . . a . sman, . . 1p ., ., ., y , , Sazonov, M., Bulskiy, M.T., Telesov, S.A., Skrebtsov, A.M., 0-fengenden, A.M., Golldshteyn, LG., % en p FID, _ji ~d TITL~: qiie Use of Radio Isotopes when Investigatig the Kinetics of Scral) Fusion and Slag Formation in the Scrap-Ore Prccess. (PrimeneniY_1 radioaktivnykh isotopov d1ya izucheniya kinetiki plavleniya skrapa i shlakoobrazovaniya pri skrap-rudnom protsesse) PERIODICAL: Atomnaya Energiya, 1957, Vol. 3, Nr lo, PP. 352-355 (USSR) ABSTRACT: 1) Investigation of the kinetics of scrap fusion. The fusion velocity in the 130 and 350 ton open heexth furnaces is shown on the 'oasis of the reduction of the specific activity of standard metal samples (4oo g), vhich contain Co-Co with the help of 12 counting t0bes of the 1,1C-4 type. From the dependence obtained between the molten scrap quantity and the time which as elapeed since introduction of the scrap, it fol- lows that nearly lpol%a of the scrap -is molten already after about 2oo minutes. 2) Investigation of the kinetics of slag formation. CaO, in which Ca-45 was included, was used for this investigation. LThe CaO is introduced into the liquid slag in closed metallic tubes and standard samples for measuring are taken out only after a lapse of time of 30-35 minutes. As measurement for the velocity in which Card 1/2 Ca dissolves in the slag, the relation The Use of Radio Isotopes When Investigating the Kinetics of Scrap 89-10-22/, Fusion-and Slag Formation in the Scrap-Ore Process. dx . r ( loo - x ) 2/2 was experimentally coffirmed. T7 ,SCH x here denotes the weight of the CaO already dissolved and KSCH 1 athe proportionality coefficient for slag formation. There are 4 figures and 2 slavic references. SUB1,1ITTED January 15, 1957 AVAILABLE Library of Ckongress SKOBLO, S.Ta., kand.tekhn.nauk; BULISKIT, M.T., inzh.; KIRTUSHKIN, Yu.I., kand.tekhn.nauk; ALIMOV, A.G., inzh.; PER%TMNVI, Te*Goo kandetekhn, nauk; STIR inzh. Visual inspection of slag In the phosphorus converter process. Sbor.nauch,trudeMdantmetoinste to*4:61-76 157. (MMA 11;11) (Slag--Testing) (Phosphorus) (converters) j 6 VA AUTHORS: Bullskiy, M.T., Sviridenko F F Alimov, A.G. and 358 Dolinenko 0. V. EngineerS-t--7- *_ vstall Vorks). TITLE: A 9.75 ton rail steel ingot. (Rellsovyy slitok vesom 9.75 tonny). PERIODICAL: "Stal"l (Steel), 1957, No.4, PP-305-310 (U.S.S.R.) ABSTRACT: Casting of rail steel into 9.75 ton ingots (dimensions given) ins-bead of the usual 6.6 tons was investigated. It was found that the microstructure of rails made from the large ingots (9.75 ton) is not inferior to those made from normal (6.6 ton) ingots. Chemical non-uniformity of large ingots was not higher than that of normal ingots. The chemical composition of steel - Table 1; deviation from the mean composition of samples taken from various parts of the ingots Table 2, the sampling positions - Figs. 1, 2, 3 and 4). Ductility characteristics determined during static tensile test of rails from a large ingot are somewhat higher than for rails from a 6.6 ton ingot (Table 3) which indicates the positive influence of larger degree of reduction. The results of impact and bending tests of rails from large ingots were satisfactory. All rails from large ingots withstood 3 impacts, the final deflection remained within 80-94 mm. Casting (Table 4) and rolling conditions are given. The change of the usual practice of casting 6.6 ton ingots to 9.75 ton, A 9.75 ton rail steel ingot. (Cont.) 358 decreased the consumption of metal per ton of rails, increased the throughput capacity of the casting pit by approximately 30% and considerably increased the throughput of the soaking pits and blooming mill. There are 4 figures, 4 tables and 3 Russian references.