SCIENTIFIC ABSTRACT SMIRNOV. V.M. - SMIRNOV. V.N.

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SCIENTIFIC ABSTRACT
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AID P - 2963 Subject USSR/Electricity Card 1/1 Pub. 29 - 13/35 Author Smirnov, V. M., Foreman Title Improvement of operation of gas analyzers and steam flow meters Periodical Energetik, 5, 17-18, MY 1955 Abstract The author describes the repair work done with automatic gas analyzers of the GEYK-21 type and steam flow meters of the DP, PES, DPES, DEMP and other types which work on the basis of a drop in pressure. Results obtained were satisfactory. Four drawings. Institution None Submitted No date ATAnIN, V.V.; VLASOVA, R.M.; DAVTDOVA, Te.A.; DANILENKO, I.S.; DZIOV, V.A.; DUBROVIN, A.P.; YEFANOVA, L.V.; KARPENKO, L.V.; KUPIKOV, L.N.; KOTRELEV, S.V.-, LUKITANOV, N.I.; MELINIKOV, N.Y., prof., obshchiy red.; WRTNILkIl, A.A.; NEWINOV, A.M.; POGOSYANTS, V.K.: SEMIZ, M.D.; SKOBW, G.I.; SLOBODCHIKOV, P.I.; SMIRNOTV.-H.; SUSHCHINKO, A.A.; SOKOLOVSKIY, M.M.; TRETITAKOV, K.M.'; FISH, Ye.A.; TSOT, A.G.; TSTPKIN, V.S.; CHEYMVSKOY, P.A.; CHIZHIKOV, V.I.; ZHUKOV. V.V., red.izd-va; KOROVENKOVA, Z.L., tekhn.red.; PROZOROVSKAXA, V.L., takhm.red. [Prospects for the open-pit mining of coal in the U.S.S.R.; studies and analysis of mining and geological conditions and technical and economic indices for open-pit mining of coal deposits] Perspektivy otkrytoi dobychi uglia v SSSR; iseledevanie i analis garno&ologi- cheakikh uBlovii i tekhniko-ekonomicbeakikh pokazatelei otld7toi razrabotki ugol'yqkh mestorozhdenii. Pod obahchei red. N.V.Mall- alkova. Moskva, Ugletekhizdat, 1958. 553 P. (MIRL 11-12) 1. Vassoyuzayy taentrallny-y gopudaretvennyy proyektnyy inseitut "Teentrogiprnabakht." 2. Chlen-korrespondent LN SSSR (for Mell- nikov). (Coal mines and mining) BUNIN, O.A.; MOSKVICHEV, N.T.; PLAKSIN, S.A.; Prinimali uchastiye: -GORSHKOV, P.V.; SMI- PAVLOV, V.P.; ISAYEV, A.P.; LAVROV, G.V. -- Operation conditions of the dye aging and reducing apparatus. Tekst.prom. 22 no.10:64-67 0 162. (MIRA 15:11) 1. Ivanovskiy namhno-issledovateliskiy tekstillnyy institut. (Dyes and dyeing-Apparatus) SPIRIN, A.S.; DVORKIN, G.A.; KISEIZ-V, L.L.; SMELNOV; V.N. Problems of protein biosynthes-is. Usp.biol.khim- 5:3-6o 163. (MIRA 17:3) SPIRIN, A.S.; SMIRNOV,.V.N. Informational RNA and r-a-idating mechanisms of protein synthesis in bacteria; (a review), .Izv.AN SSSR.Ser.bioL 27 no.4:477-501 Jl-Ag t62. (MIRA 15:9) 1. Institut biokhimii imeni A.N.Bakha AN SSSR. (BACTERIA) (PROTEINS METABOLISM) (NUCLEIC ACIDS) SPIRIN, A.S.; SMIRNOV, V.N. Informational RNA, Biofizika 7 no.4:501-511 162. (MIRA 15:11) 1. Institut biokhimii imeni A.N.Bakha AN SSSR, Moskva. (NUCLEIC ACIES) -SIMIRVOV, V.N.; SPIRIN, A.S.; KUL11YEV, P.; 7BARSKIY, I.B. RRk synthesis in the silk gland of the mulberry siLkworm. Dokl. AN SSSR 155 no. 4:957-960 Ap 164. (14IRA 17:5) 1. Institut biokhimii im. A.N.Bakha AN SSSR i Institut morfologii zhivotnykh im. A.N.Severtsova AN SSSR. Predstavleno akademikom A.N.Belozerskim. S:'-~ ;140V , V. 1-1 . ; I'll LL-Y-Yi,V , 11, , ; Ilt. -PSHAV"-~lKlY . Ya.t-l . ; Sl` -- :111,11 , I-, . S. Tarticipation of riuosomes -'n the blosynLhesis c*.' fibroin. P ljokl. AN SS-'-'R 15,0` no. 15: 122 1-1224 Te 1 64. (MIHA 17:6) 1. Institut rarliatsionnoy i fi-ziko-kh-im-ierip.,:"-oy biologii All SSSR i Inst-itut biokhiiiiii im. A.N.Bakha AN SSSR. Predstavleno akademikom AJI.Belozfiroblim. AUTHORS: TITLE. S1032160102610!11012103r,, B0151/B0606 Tokmakov, V. S. and Smlrnov~ V. N.----- Increase of Sensitivity of the Immersion Method in Ultrasonic Quality Control K 1~60.1 Vol. 26, No, !I, PERIODICAL; Zavodskaya laboratucriya, pp. 1238-1239 TEXT: By applying the immersion method in the ultrasonic quality control a special. preparation of the parts is avoided, bat the energy is 13 times lower than with the contact method. This disadvantage may be compensated to a certain degree by the fact 'that the energy of the ultrasoni---. vibrations of the emitted ray is increased. In the present case an attachment was developed for this purpose which includes a synchronizing pulse amplifier, ultrasoni c gen,~,Fator~ and a protective circuit for the connection of the 54-70 ~V4-,Nyltrleceiver. The amplifier of the trigger pulses has a 6H8 (6N8)' tube and pulse transformer. The pulse generator has a shock excitation with a TrW1 35/3 (TGIT 35/3) ~hyratron. The total 05527 Card 1/3 SITPADYMOV, P.K..- SMIRWjV, V.N. 3onsteady of' rqr-_rg1.ral and bottom water-i iln creatlkng and exp" 0; -4, 1 - L . kAng indergrouna gas reservolrg -Ln water-bearing formations with an elastic drive. I2v. vys. ucheb. zav.; neft' i gaz 4 no.12: "I. (~MIA 16-12) 1. Kuvbyshevskiy ;_ndustriallnyy institut imeni V.V.Ku..rbysheva. S41W3OV, Vladimir Nikolayevich. , [Rapid cnnstruction of log roads for trucks; work practice of the Totemskil Forest Industry Establishment] Skorostnoe stroital'stvo avto-lozhunvoi doragi: iz opyta Totemskogo lespromkhoza. floskya, Goslesbumizdat, 1954. 18 p. (MLPA 8:12) (Forest roads) MOTORIGHk,V~ Ivan Aleksandrovich.- SMJRhOVm-- Vic G'14JUT P I IBNIS, N.V., tekhnicheakiy reaai-,tor .I., podpolkovnik, redaktor. S'R [Visual aids for radar work] Nagliadnye posobiia po rediolo'Kats'Ll. Moskira. Voen.izd-vo M-va obor. SSSR, 1957- 151 0. (MLFA (Radar) KHALTURN, K.D., arkhi tektor, nauchRvy red,qktor; KAMAN, M.Ts., radaktor izdatell.'stva; PUL'KIRj,. YP.A., tekhaichaskiy redaktor Nanufactiwe of molded elements for the trimming of buildings] lzgotovlenie lepnykh dettilei dlie otdalki zdanii. leningrad, Gos. Izd-vo lit-ry po stroit. I arkhit. , 1956. 51' P. (mui,l 1(;,: 1~--) (Bui lding-Detai Is) 0 0 0 0 41 fee** oil 2 a 1.11 k 11 4 it va p )-T- VA 11- -1-1 1 M ago- OMIRNOV, V-- PI"469#5 A.1 -4"CIT-11 i-Ul Of 41 5 00 00 ir: 00 00 6--*- 6 4 4,- -4-&- U 11 M x 1. 37 a b 43 U A U L k UETHODS OF CUOLIK3 S16LL FORGEU M7S. AI Sorokine and 'Ll! Svkkrpqy. eit; I 0 Ve-,tnik Machinostroenia 1948, Feb. pp 31-37 In Russian. AbsLrAct. 00 kocanique Jocumentation 1948, vol. 2 July p 6. Different methods of coolire small forgings according to their hemiccAl omoosition are discussed. 00 41 00-, *0 J! 00 06 LITERMAE UAMCIC~TICX 7 ~;r 0 1 VZA n iin cc ~; 0000000000000000000 **or ofi001900969900090000,00, 0 0 0 0 0 Wo 0 9 0 * 0 0 0 0,10 0 0 a 0 0 0 0 a We 0 a 0 0 0 a 0 0 0 a 0 0 0 0 0 0 4p 0 0 106 -00 100 100 106 ro 0 0 v 0 100 woo SHEREMET, Vasiliy Alekseyevich;,aURNOV, Vyacheslav Nilovich; PAVLOVICH, Pavel Modestovich;KUZHINTISEV, V.N., ihzh., retsenzent; TEMIYAROV, L.V., inzh., red.; TIKRANOV, A.Ya., telkhn. red. [Mechanisms, devices and-auxiliary equipment for forging and die- stamping processes; an album] Mekhanizmy, prisposobleniia i sred- stva mekhanizatsii kuznechno-pressovogo proizvodstva; allbom. Mo- sk7a, Gos~;nauchno-tekhn.-:fzd-vo mashinostroit. lit-ry, 1960. 93 p. (MIRA 14:6) (Forging machinery) (Sheet metal working machinery) 26179 S/044/'-'/000/006/018/019 011170222 AUTHORt TITLEt Now formula r,meahanio quadratures ~nio])ICIL t Refe'ratITW shurnal.-Matematiks., no.6, 1961, 35, abstrt6t 6V 239- (Sb. nmuobn'Q tr. K4byph*vek* induatr. in-ta, vYP.* Va), 17-"85)' TEXTs The author derives the formula OD 2 x 0- T f(X)'dx A,,f (x,,)+ f (2n+2i) (O)ID2,+2,+R IIPM (1) -00 k-1 i-o where Ak ~.(x') -- polynomials' "of Chebkohev-Hermitel xk the;r roots ser*ingoaa knot points of the*(tuadraturo r~rmula 00 21 D n+21 m _~ K2 (t)dt, K2n (f) -- the "kernel of:the' -remainder" 2 f ~2i I n dogins(I. by t Card 1/2 STROYMOV, F.K~;VI&MOV, V'T'j- Movement of edge ancl.bottom waters in gas pools in elastic drive. Izv. vys. ucheb. zav.; neft' i gaz 3 no.12:51-57- 16o. (MIRA 14:10) 1, Kuybyshevskly industrialln,--y institut imeni V.V. Kuybysheva. (Gas, Natural) SEMENOV, M.A.; SMIRNOV, V.N., inzh. Use of electrically welded steel pipes. Prom.energ 18 no-1:40-41 Ja 163. iMBIA 16:4) (Pipe, Steel) POLYAKOVY A.K.; SMIRNOV, V.N. Results of industrial test operations on using the ganma-gama method of sampling in mines and the ore dressing plant of a Central Asian complex ore enterprise. Uch. zap. SAIGIMa no.8:73-83 162. (MIRA 17:1) 1. Sredneaziatskly nauchno-issledovatellskiy institut geologii i minerallnogo syrIyaq Tashkent. BASTAMOV, V.N.; SM11MV, VA; SHARKOV, I.N. Possibility of using bhe gamma-V~umw method to determine the zinc content of complex ores. 5~h. zap. SAIGIMSa no.8:85-88 162. (MIRA 17:1) 1. Sredneaziatskiy nauchno-issledovatellskiy institut geologii. i minerallnogo syr1ya, Tashkent, i Kansayskoye rudoupravleniye. POWIAAKOV, A.K.; SMIRNOV, V.N. Gamma-garnma sampling in lead and zinc mines of the Maritime Territory. Uch. zap, SAIGI~Ba no.8.-89-98 162. 041RA 17:1) 1. Sredneazistskiy nauchno-issledovatellskiy institut geologii i m-inerallnogo syrtya, Tashkent. SMIRNOVY V.N. Typea of elastic waves in a thin ice layer. Probl. Prkt. i Antarkt. no.10,64-65 165. (MIRA 18:5) .~2 1,5-100 SOV/180-59-5-18/37 AJJTHORSs Plaksin, I.N., Smirnov, V.N,.t and atarchik, L.P. (Moscow) TITLE: Preparation of Ji ~Dt-P~oaoia~um -cL- irradiators 1%f Great kctivity PERIODICAL: Izvestiya Akademii nauk SSSR,Otdeleniye tekhrxicheskikh nauk, Metallurgiya i toplivo,1959, Nr 5,pp 122-123 (USSR) ABSTRACT: A method was used in which polonium-210,11s evaporated in vacuum (Refs 1, 2) from a copper powder serving as the carrier. Polonium in copper powder is transferred to a quartz beaker around which a.nichrome spiral is wound (Fig 1). k platinum foil welded to a copper plate) which is attached to a condenser by means of a grip ring, is situated above the quartz beaker. The condenser consists of a cylindrical copper tumbler which is cooled by running water. The quartz beaker with the polonium in the copper powder, the copper rods through which current is supplied and the cooled condenser with the copper tubes through which water is circulated, are placed into a hermetically closed glass cylinder which is Card connected to a vacuum pipe provided with a diffusion 1/3 pump. The glass cylinder may get hot due to the radiation from the spiral7 and hence its walls are also 67803 SOV/180-59-5-18/37 Preparation of Flat Polonium cL-Irradiators of Great Activity cooled by running water. A vacuum of 10-1+ mm Hg is set up. The pressure is controlled by means of the vacuum meter VIT-1. The system was evacuated for 30 minutes at a heater temperature of 150 to 200 OC in order to ensure de-gassing. Then the polonium was volatilized from the copper powder and deposited on the platinum foil with gradual temperature increase up to 700 to 800 0c. At this temperature polonium volatilizes from the copper powder and deposits in the form of a thin metallic layer on the cold surface of the platinum foil. The quantity of de osited polonium. can be controlled by The device for registration its y-Jrradiation fRef 3). of yirradiation consists of the usual y-counter which is placed in a lead box with a narrow collimating target. Before the beginning of volatilization the slit aperture of the lead box was regulated in such a manner that the y-irradiation of polonium in the copper powder would be registered. Then the slit was moved (the geometry of count being preserved) so that the y-irradiation of Card polonium, sublimated on the platinilm foil, could be 2/3 registered. The y-irradiation count of the platinum 67803 SOV/180-59-5-18/37 Preparation of Flat Polonium cL-Irradiators of Great Activity foil serves as a measure of the weight of polonium deposited on it. A more accurate determination of the activity of the polonium. cL-irradiator after its reparation was carried out from a graduated graph of ~ he y-count of standard quantities of polonium. The authors prepared a polonium m-irradiator with an activity of 250 )iCurie by this method. The degree of uniformity in the distribution of polonium on the Platinum foil can be estimated from the autoradiograph Card shown In Fig 2. There are 2 figures and 3 references, of which 2 are 3/3 Soviet and 1 is English. SUBMITTED. July 3, 1959 5(1,. 2), 210) SOV/20-127-3-40/71 N AUTHORS: Plaksin, 1. N., Corresponding Member, AS USSR, Sairnov,_V. Starchik, L. P. TlTI,E-. Quvntitative Control of the Products Obtained in Dressing Beryllium and Fluorite Ores by a-Bombardment PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 127, Nr 31 pp 618-619 (USSR) ABSTRACT: had been used already earlier Photonuclear reaction (7,n) , (Ref 1) for the quantitative determination of beryllium in ores. In connection herewith, neutrons were formed due to the effect of rigid y-rays. The authors used the.nuclear as mentioned reaction (I) for controling the concentrates in the title) of beryllium ores; reaction (I was used for ,~ fluorite ores. In both cases, neutrons were struck out by a-particles. Beryllium showed the largest yield of the nuclear reaction (a,n) as compared with other elements. Other elements occurring in the afore-mentioned ores in addition to beryllium and fluorite showed a considerably lower neutron yield. Thus, the number of neutrons, struck out of the above dressina products by a-particles is proportional to the beryllium and fluorite content. The polonium isotope Po-210 Card 1/3 was used as a source of a-radiation. It has a half-life of SOV./20-127-3-40/71 Quantitative Control of the Products Obtained in Dreasiag.3eryllillwaad Fluorite Ores by a-Bombardment 138.3 days and is very suitable for.theza--pur-poses because only slight y-radiation occurs in its-decay.- This isotope was applied to a platinum foil by.vaeuum-sublimation. The dressing product was filled into a._box._fcLr__the purpose of determining the beryllium- and flunrite_contant. The neutrons were counted by means of an SCh-3 couxiter.-Graduation diagrams were then plotted according to standard-mixtures (Fig 1). The latter showed that the number of neutmons struck out by a-particles was in direct proportionto-the-beryllium content. Figure 2 shows such a diagram for the mixtilre fluorite - quartz - barite. Since the fluorite aontant-of the initial ore is sufficiently high its content-can-also be determined in this case. The grain size of the products to be controled is irrelevant as to the neutrons struck out. The resultant neutrons are fast on the whole so that they are practically not absorbed by the layer of the product. For the same readon the material and the thickness of the box walls are irrelevant in neutron-counting. Analysis of wet products is complicated Card 2/3 by a film formed on the particle SUrfaGe by condensed water. SOV/20-127-3-40/71 Quantitative Control of the Products Obtained in Dressing Beryllium and Fluorite Oras by a-Bombardment This error, however, does not exceed I - 21, of the concentration to be determined. The time-consuming and sufficiently precise method mentioned above can also be applied to boron. There are 2 figures and 2 references, 1 of which is Soviet. SUBMITTED: May 15, 1959 Card 3/3 5 ( 2 66426 .LUTHORS: Plaksin, I. N~, Corresponding Member SOV/20-128-6-31/63 kS USSR, Smirnov, V. N., Starchik, L. P, TITLE. The Use of Artificial Radioactivity Induced by a-Particles for the Quantitative Control of Products Containing Aluminum and Boron PERIODICAL. Doklady Akademii nauk SSSR, 1959, Vol 128, Nr 6, pp 1208 - 1209 (USSR) ABSTRACT: The radioactivity mentioned in the title has been previously (Ref 1) used for the analysis of biological tissues. The authors suggest a rapid method of analyzing powder samples for the con- trol of working processes of ores containing aluminum and boron. Po-210 is used as an a-radiator. On irradiating boron B 10 with a-particles, the radioactive nitrogen-isotope N 13 is formed by a nu-,lear reaction (a,n). By decomposition of N 13 (T1/2 = 10.1min)q poaitrons are formed with a maximum energy of 1.24 Mev. il 27 yields, under the same conditions,, radioactive phosphorus p30. Card 1/4 By decomposition of P30 (T'/2 - 2.5 min), positrons are forme 7111" 66426 The Use of Artificial Radioactivity Induced by a-Par- BOV/20-128-6-31/63 ticles for the Quantitative Control of Products Con- taining Aluminum and Boron with a higher maximum energy of 3.6 Mev. The products contain- ing B and 11 were irradiated for 10 minutes. Within this period, the P30-quantity increased up to 0-94 of the maximum value, while the activity of N13 simultaneously increased up to 0-5 of this value. The minimum distance of the radiation source from the product controlled (0-5 mm) reduces the losses of a-parti- cles in the air. After this irradiation, the products were check- ed with the help of an end-window counter. The time interval be- tween the activation irradiation and the beginning of counting must be a minimum and constant. The radioactivity induced is re- corded by a unit of type B-2. For determining the boron- and aluminum contents, calibration diagrzms are drawn on the basis of standard mixtures with a known Al- and B-content. Figure I shows such a diagram for hydroboracite (CaO-XgO-3B2 03' 6H20). By irradiation of Mg 25, a radioactive isotope Al 28 is formed by the nuclear reaction (ap); this isotope radiates electrons with a Card 2/4 maximum energy of 3~O Mev and a half life of 2-3 minutes- In " Card 3/4 66426 The Use of Artificial Radioactivity Induced by a-Par- SOV/20-128-6-31/63 ticles for the Quantitative Control of Products Con- taining Aluminum and Boron be used for the analysis. The method suggested facilitates a rapid determination and a technologically acceptable accuracy of determination of boron and aluminum in abundant ores, prod- ucts of dressing, and alloys. Ye. G. Prozhoga cooperated in the paper. There are 2 figures and 1 reference. SUBMITTED: July 3, 1959 Card 4/4 2%~ -15E T -L2LOITATTL.' s ~,;/5 ~-.l o po '-z-u cf ti,,e oil ','IQ -elaceful V. 2, ~L -L'n I,--c-ncy: A:uldr-miya n,-,u-,c 7'zbc',c;;',oy MR. -,,L) 3 S. V. Sta-c-dil'otz-v, Aca.-dom.,cian, of 7 1 '-1- ., A. 7,ulov- or OP 3 L; 7,1~,' L~! C 11 A. A. Doroc-illna, CanLlidatc o2 --:~hov; G. S. A. Z-., ~2 o f P "'! y c s an 7:~ a t 1 c 0 A "i z o 2. v, of ::.--.d',cal Scienc--3; D. o:C Clil~i--lcal c A. S. Sadykov, Or".~ 111Z; a,!.--- of Zci,-T,-ea ly SSE Academy of Scicnc-- b k 'I. Talanio, I s r -,., " jo ~f the TaTh'lzent /5~ m to!, of and 77,-.thom~-~ tic*; Ya. Tu--...!, lov, Doc rcl.: P,. I. Miamidov; Tcch. :A!.: A. G. ru')Ii ntl I'l.r orrrl1cer3 ard I 'I are u--! -.ar~ h In ar ra --n! '-,.~,~hnolo--'cal flolcls. ."4= col-c-tion of 133 a---tlclc-~ rcp-r4~-c-,'q the occond lon3 of tha Tc7hl,:Ent, on t"-.t, dc-,! C-, of Atc-liz, r ;~v . d 4- .,1 in cf pv,-d,~t--cn and cln~~Lllcal cf Z~-Iilcat t,v-a rf chemlca7 r--~ac~-icnB 'mr,:~;ti-~aticn. of th~., ll-ln~tlc3 , - .1 by of fer t,ie 11 radioactive pr~~.,--rat---Icn:-; radica:"I-.-e 0 fcr the content of olc7ientl in the rG~ks-. and an .Iznaly-nizi of methoda for obtaining pure 3ub-qtancec-. certain Cari 2/20 Tra-n,3-_ct!czl3 of t~-,e Ta--a-'-cont (Cal-It.) S~1,715410 as nutc~--,-~tic r.2--,ulatorn, I'll UVIV I,- dc,~Icrlbiad. are m,,ntlc:-,,Dd. R~.forcncaa follow inclividual I.A:,',!,E OF C(.;:.TE:,"T3: V -I,, TJADjjDi'jCTT 1_1761T'O~Tq AND NUCLE.V' RUOIATION AND GEOLOGY Y~). ;% (In3titut yad!=,oy fiziki Uz3SR - lnztitute of ~,.'uclaar As UzS::Rj. A-p-11-lication of Radioactive lootopes and Nucleai- Radittion in Uzbekistan T,.l,Ir,,,,ir, 1. and V. A. Yanumlilkovokiy fln:3titut ficilci X' Latv OS:1 - In.;tituto of Phyaics AS L.-_tvian OLMI]. Problcms of the of Automatic-Control kpparatu3 Ba3cd on the Use of Randloacti,,i,, lzotopea Card 3/20 9 V15:'10 -.c Of 27 7 I L -7 (Tno~'j.t""t- of 202 c.;' L-~~ac: In B. t~. D aren V. Yu. S. cf of ;'-In,~ra4 Fl-~-ultr,, of the Flr3~ lnauz'~-rial Tec;ta of ',,~-utron In ')!I W011"A 285 :,-nd L, P, -Itut nntltute AS U53-11]. U-3c f lla,~ --;n o f Po" ' f o r the Q_, an t 1 tative G or, t --.0 1 of E'Ll - -Poror, Fluorine, F d"1 ^- t I on s C on 1; a i nnO B c x-y 111 um, .1 - 293 A, u. 3 r ya i R. A., and B. B, n.-I, Innti- ~,tllskogo ','c~1o--yayjtva - All Union Scientific 14//,)o s/i,3-f /6 I/COO/O 10/055/056 A006/A 10 1 A UTHORS Plaksin, -,,N,,, Smirno-, V.N., 3ca-h1k, M.P, TIT12., The use of Fo210 alpha radiat!on for the quantitaiive control of conoentra,~Ion products ~onta!.ning be:-jllIwn, boron, fluorine and a-IlMlnum MIODICAL2 Referativnyy zhurnal. Metallurgiya, n:). 10, 1961, 8, abstract 1OK45 CTr. Tashkents, konferentsii po mirn. lapol~zovaniyu atomn. energ:Li v. 2, Tashkent, AN AzSSR, ig6o, 193 - 299) The au~hora discuss 2 metho ds of analysia with the aid of Po21Oo(_ rad.Iati.-:1n, namely. analysis using radiation emitted as a result of -the reaction c' capturtng nuclear part'-cle!s by reaction (0(.,~ n) and activation analysis. To dc-.srmine BeS B~ g in aRneent--ation products, the following nuclear reactions 2 + n 1 0; F19 + He4 ---*NaL,>21 - n -d 11+ are rImPlOyeig Be4 + He2 __?C~ 2 0 an L + H6~' NI ny 0. The amount of n is pgoportfonal to zhe Be, F a% B content. 7 'n o earry oat an analysis of powdery Droducts a ~DC-GiO_! device was devel-Oped. A d5tailed layo-u,.t of the device is presented. The _Ete~ B and F content Is dezermin- ed frim graduation graphs or 'by a correspondLng formula. The radio- Card 1/2 3/1 )7/6 1/000/0 310/055/056 The uae of Fo210 alpha radiation ... A006/A101 .-ive' control of produots con- activation analysis was employed for the quantila,6 ..y was employed as a radiation taining Al and B. p0210 with 120 mcurle aotiv,. source. The radioactivity Induced was measurs-1 with an end-window counter of de- vice B. The content is caloulated from gradcat-lor. grapha, plotted for standard mixtures. The separate determination of B ari Al Is obtained on account of -rhe difference in their mayimum radiation energies and Lhe half life periods. The accuracy of determirla-Z.1on is 2 - 3%. There are 9 r5fezrc~n,les. Yu. Bykovekaya [At,a-,racter;s note.. Comp!Bte translatlon] Card 2/2 28880 s/18o/61/000/004/019/020 E032/E514 AUTHORS: Plaksin, I.N. and S.mirnov-.--V-N. (Moscow) TITLE: On the quantitative control of enrichment products using a-radiation. PERIODICALt Izvestiya Akademii nauk SSSR, Otdeleniye tekhnicheskikh nauk, Metallurgiya i toplivo, 1961, No.4, pp.118-122 TEXT: In a previous paper the present authors showed (Ref.l: DAN SSSR, 1959 ' Vol.127, No-3; Ref.2: DAN SSSR, 1959, Vol.128, No.6) that the Po210 a-particles can be used for analytical purposes. An important characteristic of a nuclear reaction is the number of nuclear transformations per bombarding particle. The probability of a nuclear reaction is characterized by an effective cross-section a. If the energy of all the bombarding particles is the same (E), then the yield B of the reaction is given by B = anx where n is the number of nuclei per cm3 of the target and x in the thickness of the target in cm. This expression holds only Card 1/5 2888o On the quantitative control of ... s/l80/6l/OOo/oo4/ol9/o2o E032/E514 for thin targets. If the target is not thin, then the yield at a depth x in a layer dx is given by dB = a(x)ndx (2) Hence, if the total thicknnss of the target is equal to the range R, then the total yield if, given by R nS o(x)dx (3) 0 For practical purposes it is more convenient to re-write this expression in the form E . E min 0 B = n a(E) dE = -n a(E) dE (4) dE7dx -dE7d-x- E E . 0 min Substituting the expression for dE/dx for non-relativistic Card 2/5 2888o On the quantitative control of ... s/l8o/61/ooo/oo4/oi9/o2o E032/E514 F- B nq Eo (E) dE (8) E"~q 2,relz2 In NjZj Eml. where N is the number of atoms with nuclear charge Z i per-cm3 and J is the average ionization potential. The sum in the cp denominator can be evaluated from the formula 'V. Zi AjiZ' A, V (9) where m is the mass of the specimen, V is its volume, in the concentration of the i-th component, A i is the atomic weight of the i-th componentmidN 0 is the Avogadro number. If it is assumed that the controlled product can be strictly classified, i.e. all the particles in the specimen have the same dimensions and that all Card 4/5 S/137/62/000/001/018/237 A0601AI01 AUTHORS: Plaksin, I. N., Smi:rmov, V. N., Starchik, L. P. TI'ME- Application of oL-radiation to the automation of the material composition control of the concentration products of certain ores PERIODICAL; Referativnyy zhurnal, Metallurgiya, no. 1, 1962, 7-8, abstract IG57 (V sb - "Radioakt. izotopy i yadern, izlucheniya v nar. kh-ve SSSR. V. 4". Moscow, Gostoptekhizdat, 1961, 270 - 276) TEXT: The authors consider two methods of analyzing ores by means of c6-radiation from P0210: neutron radiation analysis and activation analysis. A plane emitter with activity of 250)(4,curies, whose fabrication is described, was used in this study as the rad-lation source. The method of controlling beryllium, fluorite, and hydroboracite ores is described. Calibration graphs are presented. The second method used artificial radioactivity induced by ~o6-particles where an a-emitter from Po21O with activity 120ALcurie was used. It is possible to automate the control of Be, F, B, on the basis of the principle of continuous feed of the material tested. The layer of the latter should be evened out upon the belt by a knife. After being amplified the electrical Card 1/2 Card 2/2 I SQOV/15 6-6 - 4/34 24(7) AU THOM Baz.,L-lin, P.A. and Smiracv, X.N. TITIZ StLidjeF, of the Temperature DeperrJen--e of the Infrared Abs'Corption Band Intensities in Liqaids (1u-:,1odvvaniye tempera-barnoy zzavisimosti intersivno5ti inCralcrasnykh polos paglashcheniYa v zhjdk-..tyakk-.) P':MODICAL-Opti~ca j s~ekt-o-,iko,~,-4ya, 19"). Vol 6. Yr 6, up 7,15-753 ',USSR) ABSTRACT: Plar-Lhekls theory kRef 1~ predicts an increase of the vibrational line intensities with rise of tewoera'bare. A~jailable experimental data on Ra),!an spek-tra (Refs 2-90) show that, in fact, theL intensities fall ,,fd+.h rise of temneraturs. The present paper reports a study or tne temperature deoendence of the intensities of vibrational lines (infrared absorntion in the region 3-15 '~Q in polar and non-polar liquids. A two-beam soectrGmeter 1KCS-2 was used. Liquid was placed in a call (Fig 1~) made of two ro,.iksalt plates 0 - A6) stuck to,etner with caprone (8). The call was inside an evacuated (10 mm Hg) glass vessel (I in Fig la), fitted vi--th ro;,-',csalt windGw6 (2.1. The cell temperature was varied by filling an adja-~ent metal r,-ontainer 4 -with either hot air, ~-oid nitrogan gas or liquid MACrogon. 12he cell temperature was controlled to within ap -i~,ith a ther cm.,ple The ancaratus used made it Card 1/3 2 - 7, 0 (, d measured 1OV/51-6-6-4/34 St-udies of the TeImperature Dep-3ndenca of the Infrared Absorption Band Interlaitie-3 in Liquids to ~,arrv out mea-mremepts between -100 and +1800C. The cell Y thirk:ne--s wm mea-:-,u~7ed interfermetrically. Measured values were corr-*:ztr?- for ck-Langs,-~ in the, orectr-ograph sl'-t width.-,. liquid. density and elastic prooerti e3 of the bell , as -well a.- for band widthz (Wingz By r my of example apef~trz-ratr& -,S the -IF5 cm-I band of cycJ'%.,:1hexanone, the 1093 cin of acetcne axii 30M, -uj-l 'ban! of c:hloroform are shovin at variuc.-~ tamp5ra-bjr-ez in Fig~s. Z, and 4 raspectively. The results are given -01.1.es ~. ano 2, in tha form of integral absorp+.i.an coefficisr-tF K,.._,, is definad. hy KIW 1 (3) whero K~O '-s the mea.-~.,,~rsd inte~uxal absorption coefficiaot (in ~M- 21, 0 1 iq tho velof:ity ~~F light, K i,-~ the molqzAar weight and (~r is th-3 liquid density at a temperatirs- T. Table 1 lists the reEuita for six polar li-quidle- a.,;etcr-Itx-Ue-, nitromethane, cyclohexanone, acetone, metyql jod-~r:~ and chlcrofo-nn. Tatle 2 gives the result,-, fc:-, sevep. m;--l- Card 2/3 polar j-qj,.jdF, :ty:.~,Icreartana, cyclobe-