SCIENTIFIC ABSTRACT LIBIKOVA, H. - LIBINSON, G. S.

Document Type: 
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP86-00513R000929820003-8
Release Decision: 
RIF
Original Classification: 
S
Document Page Count: 
100
Document Creation Date: 
January 3, 2017
Document Release Date: 
July 31, 2000
Sequence Number: 
3
Case Number: 
Publication Date: 
December 31, 1967
Content Type: 
SCIENTIFIC ABSTRACT
File: 
AttachmentSize
PDF icon CIA-RDP86-00513R000929820003-8.pdf2.7 MB
Body: 
1IBIKOVA,. H,-.,MAYER, V.; REHACEK, T.; KOZUCH, 0.; ERNEK, N.; !~M, P.; ZEMLA, J. Study of cytopathic agents isolated from Ixodes persulcatus ticks. Aota virol. (Praha)[Eng] 7 no.5.-475 S 163. 1. Institute of Virologyj C3echoslovak Acadeny of Scienceaj Bratislava. (VIRUSES) (TICKS) LIBIKOVA, H. Assay of the tick-borne encephalitis virus in Hela calls. 171. Selection and properties of virus antigens for an in vitro neutralization test. Acta virol. (Praha)(Eng] 7 no.6:516-524 163. 1. Institute of Virology2 Czechoslovak Acadezq of Sciences, Rratislava, (ENCEPHALITIS VIRUSES) (V M S CULTIVATION) (TISSUE CULTURE) (NEUTRALIZATION TESTS) 1aIXUAp_j1,', RERACEKJ.; GRESIKOVA, 14,; KOZUCH,O.; SOMOGYIOVA,J. E=ek, E. Cytopathic viruses isolated from ixodes ricinus ticks in Czechoslovakia. Acta virol (Praha) [Engil 8 no.106 Ja164- 1. Institute of Virology, Czechoslovak Academy of Sciences, Bratislava. RAYER,V.- KOZQCH,O~- EREEK.E. LIBIKOVA,P,,p RERAr&K, ,, Tick-bome er,.iev~-mi!AIS by from Johygr. epidem.., Fr!II)a 8 no..",. 77-80 164. 1. Iris til-u4:e ot Vi ak A :RdfMy f, S~ ien Bratislava. MAYER, V.; KOZUC11, 0.; LIBIKOVA, H.; ZAVADA, J. Some biological. and phy s ico-ch emica I propertien of Kemerwo virus. Acta virol. (Praha) [Eng.] 8 no.4002-311 J1 164. 1. Institute of Virology, Czechoslovak Academy of Sciennes, Bratislava. LIBIKOVA. H MAYERY V.; KOZUGH, 0.; REHACEK, J.; ERNFK, E.; ALBRECHT. P. Isolation from Ixodes persulcatus ticks of cytopal~'hic agents (Kemerovo virus) d!lfering from tick-borne encephalitis virus and some of their properties. Acta virol. (Praha) [Fng.) 8 no.4:289-301 J1 164. 1. Institute of Virology, Czechoslovak Academy of Sciences, Bratislav4.. I LIBIKOVA. H. Lowered susceptibility to exogenous interferon during the first stages of virus Infection of cells. Acts, virol. (Praha) Clhg] 9 no-3t279-281 My'65. 1. Institute of Virology, Cv2echoslovak Academy of Sciences, Bratislava. LIBIKOVA,H.; REHACEK,J.; SO.MOGYIOVA, J. Viruses related to the &merovd virus in T-codes ricinus - ticks in Czechoslovakia. Acta virol. (Praha) [1hg.] 9 no.l: 76-82 Ta. 265 1. Institute of Virology, Czechoslovak Academy of Sciences, Bratislava. F X0SYAKOV,, K.S.; ~LIBIKOVA, N.I.; MERMA, T.F. Ekcretion of desocycytidine in the urine in acute radiation sickness. Medurad. no.3:31-35 162. (MIRA 1533) (RADIATION SICUM) (CYTIDINE) LIBIKOVA, N.I. Effect of cystamine and S-B-aminoetbylisothiouronium on the activity deoxyribonuelease II in the spleen and thymus of irradiated rats. Vop.med.khim. 11 no.5:65-68 S-0 165. (MIRA 19t1) 1. Voyenno-meditsinskaya ordena Lenina akademiya imeni S.M.Kirova, Leningrad. Submitted May 13, 1964. CHUMAKOV, M.P.; KARPOVICH, L.G.; SMIUOVA) Ye.S.; SERGLIVA, G.I.; BYCHWVA, M.V.; TAPUPME, V.O.; LIBIKOVA, Ye.O.; Mayyerp V.; R. [Rehacok,, R-1;' uchp: 0.]; L7U.TEKOE. &M, - (Am Isolating from the tick Ixodes persulcatus and from sick persons in Western Siberia a virus differing from the pathogen of tick- borne encephalitis. Vop. virus# 8 nool*.98-99 Ja-F'63. (MIRA 16:6) (VIMSES) (K[,TCEPRALITIS-MICROBIOIDGY) NOGALLAR, A.M.; PLWIN. V.A.; TSXSELOSKIY. D.S.; LIBIN, A.L.;- MUNNIN, N.N.; CHIMINTSETA, X.F.; DAMIYANOVSKAYA, Z.N.. Using low-calory diets in the compound treatment of.bypertension at the Kislovodsk health resort. Vop.pit. 16 no-1:76-78 Ja-F 157. (MIRA 10:3) 1. Iz Ballneologicheakogo institute na Kavkazskikh minerallnvkh vodakh i sanstoriyev imeni Lenina, imeni X let Cktvabrya, "Skala", "Gornyak" Nos3 I No.19 Kielovodskogo kurorta. .(HYPMENSION) (KISLDVODSK_DIRT IN DISRASE) (DINT IN Iiisnsx) LIBB4, A.L.; MIROLYUBOVA, Z.A.; GOLIKOV, V.G.; FILIPPOVA, L.S., red.; ~~TROVA. P.A.. tekhn. red. - (New putty materials for the sealing of freight car bodies) Novye abpaklevochnye materialy dlia uplotneniia kuzovcyv vagonov. Moskva., Voes.izdateltako-poligr.ob"edinenie M-va putei soobshcheniia2 1960. 9 p. I (MIRA 34:12) (Plastics) (Railroads-Freight cars) (Grain-Transportation) U-90,A.L., inzh. (Svordlovek); MUMMA Z.A.,, inzh. (Sverdlovsk); PASHKEVICH., M.Yu., inzh. (Sverdlovski Investigating the strength characteristics of polymeric mastic for the repair of freight cars. Zhel.-dor.transp. 45 no.12:18-20 D 163. (MIRA 17-2) 1. POPOV, V. YE. and LIBIN, 13. L. and FEDGrLOV, I. M. 2. USSR (600) 4. Agricultural Machinery 7. Mechanization of-post-harvest handling of grain seed. Sel.i sem. 19 no. 12, 1952. 9. Monthlx List of Russian Accessions, Library of Congress. March 1953. Unclassified. u Mekhanizai si -a obrabotki zerna na tokakh ~ Mechanization r;f rrain han,~dir!r cn the threshing floor-/. Mositva, Sell~hczgiz, 1-953.' 134 p. SO: 1-,nnthl~~ List nf Rus-j an Vol. ": No. 12 March 1954. so .0 1; 1 1 1) 4 1? It 11 SIP M P, 17 Q K I T V V X tt or- Ch- ft 00 W bbM f., V. A. Sicakitc. " -00 ) . 3 45 28, 1934. camtrwinnik-1416. = f Anmhw fm amukdag s*4 emairpmum bksc~ nksce dal. L. 2g. lil;14, -00 -tkm 00 00 0 0-1 Off" (.*0 (tw1fKATOG4 00-t VOW 0 0 0 of so 0 a 6 0 0 0 0 0 0 0 00 0.0 0 0 0 010 0 0 0 0 0 0 0 0 0 0 0 0 0 go 0 --- --- ---- --- - - - - ---, -- - I I LIBEII 3 1. Sh. VULIFSON, K. S., LIBIN, I. Sh, Spectrophotometer Slit radiator for spectrophotometric measurements. Zhur.tekh.fiz. 22 no. 3 (1952) Monthl List Zf Rwslan Accessions, Librar7 of Congre-ts, Auc,'Ust 1952. U11CLASSIFIED. VULIPSON,K.S.; LIBIN,I.Sh.; CHARRATA,F.A. -M -Investigation of the instantaneous brightness of impulse dis- charge channels in inert gases. Izv. AN SSSR. Ser. fiz. 19 no.1: 61-64 Ja-F 155. (KlRk 8:9) 1. Yeesoyusnyy nauchno-issledavatellakiy svetot.hich~iAsakii in- stitut. (Spectrum analysis) (Spectrometer) LIBIN, Israill ;~ne h q yeroyic L.VULIFSON, K.S., redaktor; UYCRT60V, I.M., .r6"iGr- [strobomeopfe and their use) Strobookopy i ikh primenenis. Moskva. Goo, energ. tzd-vo. 1956. 39 P. (Hassovaia ratiobibliotaka, no.246) (Stroboscope) (MLRA 9:11) SOV/ 137-58-9-18747 Translation from- Ref erativnyy zhurnal, Metallurgiya, 195 8, Nr 9, p 85 (USSR) AUTHOR: Libin, S.G. TITLE: Analysis of the Operation of Electrostatic Precipitators at the Norillsk &mbinat (Analiz raboty elektrofil'trov na Noril'- skom kombinate) PERIODICAL: Sb. materialov po pyleulavlivaniyu v tsvetn. metallurgii, Moscow, Metallurgizdat, 1957, pp 177-185 ABSTRACT: Data are presented on the operation of electrostatic precip- itators (EP) at the following plants of the Norillsk Kombinat: Nickel, copper, and by-product metals. At the nickel plant, the shaft-furnace gases are cleaned in 5 GK-30 EP units. The gas velocity in the EP is 1.2-1.3 m/sec. The dust burden of the gases at the EP inlets is 0.8-1.7 g/nm3, while at the outlet it is 0.07-0.13 g/nm3. The high C content of the dust (up to 25%) re- duces,the operating voltage of the EP (220-230 v). The gases'of 2 ten-hearth matte-roasting furnaces are cleaned in a vertical 5-com~artment EP with two gas ducts and rod-type precipitat- ing electrodes. The gas velocity in the EP is 1.2-1.3 m/sec. Card 1/2 The dust burden of the gases at the EP inlets is 3.5-5 g/nm3' SOV/137-58-9-18747 Analysis of the Operation of Electrostatic Precipitators (cont.) while at the outlet it is 0. 15-0.25 g/nm3. At the copper plant converter gases are purified in 4 EP of model GK-30. At the by-products metals plant the ventilation air and the industrial gases of the roasting furnaces and the DP electric furnace for anode melting are cleaned in 16 model M- 134 EP. The EP are divided into 5 groups. Before entering the EP, the gases and ventilation air are cooled in scrubbers. A description of the wet EP pro- cess is provided, Dust content at the EP outlet, in g/nm3: Ist, 3rd, and 5th groups 0.0007-0.005, 2nd group 0.003-0.007, 4th group 0.0009. Also see RZhMet, 1958, Nr 8, abstract 16596-16603. G. G. 1. Electrostatic precipitators--Operation 2. Electrostatic precipitators--Analysis Card 2/2 AUTHORs LIBIN9I.Sh. 1094-15/17 .TITLEs -A-MUITMUFFator with Negative Feod-Back. (Mulltivibrator a otriteatellnoy obratn9y avyazlyu, Russian) PBRIODICALt Radiotekhnika i Blektronika, 1957, Vol 2, Nr 6, pp 809-810 (U.S.S.R.) ABSTRACTs The use of multivibrators in various devices is often limited by an insufficient frequency stability of the oscillations generated by them, wheh the voltage feed varies. The author here describes the fundamental system of a multivibrator with negative feed-back which is to an essential extent free from this deficiency. ehe peculiarity of the system is as follows: Due to the potentiometer of the negative feed- back R,R2 part of the voltage is directed from the anode of tube LI to the line of tube L I the presence of the resistance R 2>> R in the line current circuit of tube L2 and the n9gative feed-back do not disturb the conditions for the de- velopment of rectangular oscillations in the system. Ilie time constant CIR91 P CR was chosen in such a manner that the pitching moment of the circuit in any given case is determined by the modification of the current by tube L , The stabilizing action of the negative feed-back is explaineg by the fact Card 1/2 that in its presence the pitching moment of the system is SOV/120-58-6-23/32 Af'THOR: Libin, 1. Sh.____ TITLE: A-'St-r-o-b-oscopic Tube (Strobotron) P~ERIODICAL: lb?ibory i tekhnika eksperimenta, 1958,, Nr 6, PP 105-106 (USSR) ABSTRACT: The tube described is known as the Strobotron type STN-1, and it is in the form of a cold-cathode tube provided with two grids. The tube iscapable of supplying current pulses of up to several hundred A, having a duration of 10-~ sel_,* the average operating current is 50 mA at the repetition rate of 250 p.p.s. The tube is filled with neon at a presswre of 20 mm. Hg. In normal operation, the tube is connected in charging circuit, such as shown in Fig.2; in this, one of the grids is given a positive potential while the other is used as a triggering electrode. The triggering pulses are negative and produce a discharge between the grids which leads to the breakdown of the anode-cathode gap. 1he tube is normally operated with anode voltages ranging from 200- 300 V. The screen grid of the tube is made of a metal which Card 1/2 SOV/120-58-6-23/32 4 Stroboscopic Tube is coated with a layer of carbon. The operating life of the tube (when run at 250 P.P.B.) is between 600 and 900 hours; this compares very favourably with the life of the normal American stroboscopic tubes. The paper contains 3 figures and 6 references; 4 of the references are English and 2 are Soviet. ASSOCIATION: Vsesoyuznyy nauchno-issledovatellskiy svetotekhniches-kiy inBtitut (All-Union Scientific Research Institute for Illumination Engineering) SUBMITTED: December 61 1957. Card 2/2 AUTHOR* Lib - --qh--- SOV120-59-2-36/50 TITLE: A Stroboscopic Tachometer (Stroboskopicheskiy takhometr) PERIODICAL: Pribory i tekhnika eksperimenta, 1959, Nr 2, pp 121-123 (USSR) ABSTRACT: An electronic stroboscopic tachometer is described which was designed to measure angular velocities between 250 and 30 000 revs/min. The accuracy of the strobo- tachometer is 0.2-0.5% and this is due to the use of a frequency divider with a variable conversion coefficient. Since most of the contemporary strobotachometers (Ref 1) have an accuracy not exceeding 1-2% the present tachometer is an important advance. The electronic circuit of the strobotachometer now described is shown in Fig 1. The master oscillator is an RG oscillator of sufficiently high stability and giving a sinusoidal output. The output of the oscillator is fed to the grid of a limiter which produces pulses suitable for the control of the frequency divider. The frequency dividing circuit includes a set of seven cells connected in series Card 1/2 and consisting of germanium triodes connected as shown on the lower left hand side of Fig 1. The output of each SOV/120-59-2-36/5o .,A Stroboscopic Tachometer cell is applied through a switch to the grid of an amplifying valve. The output of the latter valve is then used to fire the thyratron which controls the repetition frequency of the pulsed source of light. Since the repetition frequency at the output of each cell in the frequency divider is lower by a factor of 2 than the corresponding frequency at the output it follows that when the master oscillator frequeney varies between 500 and 1000 c/s, the repetition frequency of the light pulses varies between )+ and 500 J-s. The light source was in the form of a spherical xenon filled lamp Card 2/2. shown in Fig 2. There are 3 figures and 8 references, of which I is English and 7 are Soviet. ASSOCIATION: Vsesoyuznyy nauchno-.issledovatellskiv svetotekhniches- kiy institat (All-Union Tr;chno!-Jg.y'of L4.&.t Saient~fic R.esearch Institute) SUBMITTED: February 14, 1958 05471 SOV/120-59-3-42/46 AUTHORS: -Libin, I. Sh., and Rokhlin, G. N. TITLE: A Hij1E--f6Vb--drature Vacuum Furnace (Yysokotemperaturnaya vakuumnaya'-pech') PERIODICAL: Pribory i tekhnika eksperimenta, 1959, Nr 3, PP 150-151 (USSR) ABSTRACT: Fig 1 shows the furnace generally. The leads, base, and body of the furnace are cooled by running water. Rubber ring seals are used between the body and the base, and on the viewing port (AB). The body is lifted by wires operating over pulleys with counterweights. Fig 2 shows the demountable heaters and connecting leads, etc. Tantalum wire is used to give temperatures up to 20000C; nichrome is used for temperatures up to 10OOuC. The heated volume at 200000 is about cm3; at lower temperatures volumes up to 100 cm3ocan be used. The heaters are screened by molybdenum foil to reduce the heat losses. There are 2 figures. ASSOCIATION: Svetotekhnicheskiy institut (Institute of Lightfl.-41 Technology) SUBMITTED: February 27, 1958 Card 1/1 SOV/120-59-4-40/50 AUTHOR: Lib a I Sh TITLE: k Tubular Stem for Sealing Off High-Pressure Vessels PERIODICAL. Pribory i tekhnika eksperimenta, 1959, Nr 4, p 148 (USSR) ABSTRACT: It is often necessary to fill a glass vessel (e.g. a gas- discharge tube) with gas at several tens of atmospheres. Filling with gases which do not condense at the liquid- nitrogen temperature meets with serious difficulties during sealing-off of the vessel from the reservoir with compressed gas. Fig 1 shows a tubular glass stem which can be used for this purpose. The stem is similar to the well known capillary device ("chortik") used for admission of gas from glass cyl- inders into vacuum systems. AftBr filling the vessel with gas the open end of the capillary shown inside the stem (Fig 1) is sealecl off by high-frequency heating of a small metal cylinder placed round the capillary. Since the pressures in the outer tube of the stem and in the capillary are equal, the sealing-off prooess presents no difficulties, To protect the sealed-off capillary from damage the outer tube of the stem is also sealed off (if necessary the outer tube may be evacuated). When the met-al cylinder employed for high- frequency heating is removed, the stem described here can be Card 1/3 used as a leak valve in the same way as the "chortik" capill- SOV/120-59-4-40/50 A Tubular Stem for Sealing Off High-Pressure Vessels ary. If the dimensions of the vessel being filled with compressed gas prevent fitting of a high-frequency inductor over the stem, it is possible to admit a gas from a side tube, shown dashed in Pig 1. In the case of filling of quartz vessels, the high-frequency heating may be dispensed with. The internal capillary made of the usual glass is then sealed to the outer (quartz) tube of the stem by means of intermediate glasses. The capillary is sealed off by heat- ing the outer tube of the stem with a gas burner. The same procedure can be used for stems whose outer walls are made of metal. The use of high-frequency heating may also be avoided as follows. the stem has a "'neck" or a partition with an opening small encugh to ensure a small rate of leak through it. After a certain time which is necessary to fill the vessel with compressed gas the stem is evacuated and Card 2/3 SOV/120-59-4-40/50 A.Tubular Stem for Sealing Off High-Pressure Vessels 0 rapidly sealed off: due to the small rate of passage of gas through the partition or "neck", the pressure in the sealed- off tube will be very small. The methods described here are simple, reliable, and are suitable for laboratory con- ditions. There is 1 figure. Note: This is a complete translation. ASSOCIATION: Vse-zoyuznyy nauchno-issledovatellskiy svetotekhnicheskiy institut (All-Union Scientific Research Institute for Illum- ination) SUBMITTED: June 14, 1958. Card 3/3 AUTHOR; Libin, Is Sh. sov/iog-4-6-16/27 TITLE: Destruction of the Cathode in Pulse Discharges in Rare Gases (0 razrushenii katoda v impul9snom razryade v inertnyldi gazakh) PERIODICAL: Radioteldinika i elektronika, 1959, Vol 4. Nr 6, pp 1026 - 1032 (USSR) ABSTRACT: The investigation was carried out on the electrodes which were in the form of small rods with rounded ends."The diameter of -the electrodes was 2.5 nun and their length 5 nun. The electrodes were de-greased, then weighed and fixed in special clip holders. The holders with the electrodes wore sealed in a glass tube, 4 mm apart. The tpbe was al-s'o provided with a trigger electrode which 'wa 6 situated at a distance of 1 mm from the cathode. The tube was then filled with a rare gas and sealed off. Next, the tube was connected into the circuit shoym in Figure 1. This operated at 50 c.p.so the esxnacitor C was charged through the rectifier tube to a voltage U Gardi/4 which could be varied from 0 to 700 V. After a certain sov/iog-4-6-16/27 Destruction of the Cathode in Pulse Discharges in Rare Gases period of operation, the investigated tube was dismantled, the electrodes were taken out from their terminals and weighed. The amount of metal lost by the electrodes during the operation could be determined by comparing the weight of an electrode with its original weight. The loss of metal as a function of time is illustrated in Figure 2, where the ordinates show the decrease in weight in mg, while the abscissae give the operation time in hours. Table 1, p 1028,-shows the metal "evaporation velocity" for the electrodes of various metals. The dependence of the evaporation rate on the pressure Inside the tube for various types of fillings is illustrated in Figure 3. Figure 4 shows the dependence of the evaporation velocity as a function of the resistor R , which is connected in series with the tube (Figure 1). It was found that the evaporation velocities for various metals, as referred to the velocity of zinc, are independent of the type of gas, provided the pressure is the same in all cases; this is illustrated by the results given in Table 2, p 1029. Card 2/4 sov/io9-4-6_i6/27 Destruction of the Cathode in PLxlse Discharges In Rare Gases The experimental results can be explained if it is assumed that the local melting of the cathode in pulsedischarges is caused by the bombardment of the cathode by positive ions. It is shown theoretically that the pulverisation rate L of the cathode should be equal to: -3 VICUfW -3 VIiW L = 7.2910 - = 7. 2- 10 (6) eyT eyT OP 0 where M is the molecular weight of the gas in the -tube, f is.the repetition frequency of the discharge pulses, i is the average value of the current flowing through the tube, y is the specific thermal capacity of the cathode material, T0 is the melting-point temperature of the cathode Card3/4 and sov/log-4-6-i6/27 -Destruction of~the Cathoe- in Pulse Discharges in Rare Gases W is the probability of the transfer of the energy of the ions to the cathode. Eq (6) was useu to determine the~pulverisatlon rates for the cathodes of various metals. The results are shown in Table 3, P 1031, together with the experimental data. It is seen that the theory and the experiments are in good agreement. From the above investigation, it is concluded that the destruction of the cathode in a pulse discharge is caused by the ion bombardment, the process being similar to that encountered in a DC discharge.at low pressures. The author expresses his gratitude to Professor K.S. Vullfson for his advice and to R.S. Naldunanson for discussing the results. There are 5 figures, 3 tables and 10 references, of which 5 are Soviet, 3 English, I German and I Czech. SUBMITTED- April 23, 1958 Card 4/4 LIBIN,, I.Sh.,, inzh.; SKOBLOVA,, V.I.., inzh. Determination of critical stroboscopic lighting level, .zvetotekhnika 8 no.12tl4-16 D 162. (mm 1621) 1. Vsesoyuznyy avetotekbnicheakiy instituto (Stroboscope) (Medical electronics-Equipment and supplies) BYKHOVSKAYA, L.N., kand. tekhn, nauk; LIBIN, I#Sho, kand. tekhn, nauk; CHARNAYA, F.A. Nitrogen impulse lamps. Svetotekhnika 9 no.10:21-22 0 163. ' (MMA 16: 11) 1. Vaesoyuznyy avetotekhnicheBkiy institut. L 1.1065-66 En(m)/EWP(t ACC NR: AT6001391 SOURCE CODE: UR/3180/64/009/0.'3/0106/0108 -'AUTHOR: Dykhovskaya, L. N.; Libin, 1. Sh.*, Chornaya, F. A. - -------------- ORG: none TITLE:: Nitroge flash lamps SOURCE: 'AN SSSR. Komisslya R2 nauchnoy fotografii L kinematografii. Uspekhi nauchnoy fotografii, v..9, 1964. Vysokoskorostnaya fotografiya L kLnemat;g-r&f_fya (High-speed photography and cinematography), 106-108 'TOPIC TAGS: flash lamp, nLtrogen,'optic brightness ABSTRACT:.. Sealed flash lamps filledwith nitrogen at pressures up to'about 10 atm were prepared., The maximum instantaneous brightness was measured with a UIF-1 VNISI pulse photometer. Saturation.of maximum brightness was found to occur at nitrogen pressures above 6 atm at U = 12 kv. By raising the gas pressure in the lamp, one can substantially decrease the voltage at which a given peak value of brightness is at- tained. Up to 15 atm', the maximum brightness of lamps operating under saturation conditions is practically independent of the pressure; an increase in pressure merely prolongs the radiation. The effects of pressure, distance between electrodes and in- ductance of the discharge circuit on the voltage at which brightness saturation is achieved are the same as in inert gases. The absolute value of the brightness of ni- Card 1/2 L 1-1065-66 ACC NR: AT6001391 trogen lamps under saturation conditions is-more than double that of xenon lamps bince the radiation pulseis much shorter. In the entire spectral range where satu- ration is attained, the discharge channel as a radiator is very close to a black -body when the brightness reaches its maximum value. Orig. art. has: 2 figures. SUB CODL:- SUBM DATE: 00/ ORIG IMF: 0071 OTH PXF; 002 VULIFSONI ORMIYAK, A.Sh. Meehanism underlying tIA appeal-Amce of additional radiation peaks following a pulse diocrarge in Aeon. Doki. AN SEER 163 no.5:1113- 1114 Ag IrJ5. (MIM 18:8) 16 VneEoy'xiny7 nau-ihnr,-I.:jaIedovatelI-qkiy avetotekhnicheekly 4natitut. Submitted February 2, 1965. Card 1/2 L 65182-.65 ACCESSION NR: AP5021271 avise in the discharge plasma when there is a sharp change in the discharge current. This hvrothesis was experimentally chenked by the oscillograph methcd. It wag found :..;il an; sharp change in the discharge current, no matter what tile causes ril this, always accompanied by secondar-v in neon ~.-~se pe-j.Ks is directly reiat;~,,- the rate and in certain cases is 8-10 times Lyreater than that of the fundamental radia- 1--e ~,: .An inductance connected in serieg vith -~he neon tube cr wilh the ,vpass 14schar-ger alwavs reduced the amplitude nf thpsp Doakq, nr Pliminate! them Ontirlaly. the distribution of iilumin-3-ior- in the -ro,: -,f -~,- -~ ,, S ~; e C tf7,:-, ~,7 'Ia the new hypothesis on thr, m-r!~anism res-o-'sible ;7c. th~-~ cc-i ~,ossibly -used '~ir 7 11 --j n;q:-'i", ARG"4247---- SOURCE CODE: UR/0120/66/000,1005/0237/0240 ;AUTIHOR: Libin, I. Sh.; Varfolomeyev, L. P. _1ORG: VNI Instituie of Light Technology, Moscow (VXI svetotekhnicheskiy institut) TITLE: An instrument for testing of high-speed miniature motors !SOURCE: Pribory i tekhnika eksperimenta, no. 5, 1966, 237-240 'TOPIC TAGS: electric motor, magnetic field, electronic measurement, magnetic field 'measurement, velocity measuring instrument 1ABSTRACT: A method used to analyze performance of high speed miniature electric motorsi '!is described. The magnetic field surrounding the motor during its operation is sensed land its ac components corresponding to the instantaneous motor angular veloci-Lj n, asr .well as those corresponding to the slip f-n, where f is line frequencY3, are isolated and recorded. The field is sensed by a small coil with a ferrite core. The line fre- quency ccnponent f is.filtered out by means of an M-derived resonant filter. A low- ipass filter is used to suppress the ftn and higher harmonic field components. A spa- cial automatically tuned filter separates the f-n and f-2n camponents. The response of, Ithis filter depends on the approximate value of the instantaneous motor velocity. The filtered signals corresponding to n or f-n are detected and the-varying dc levels are Irecorded on an X-Y recorder. An instrument based on these principles was constructed UDC: 621.317.39:531.7:621.313.13-181.4 ACC NR. AP6034247 and used to investigate the relations of speed, acceleration, -torque and load in small-~ ~ !electric motors. The contactless method of measurement is particularly advantageous !because of its ease of application, accuracy and flexibility. OFig. art. has; 5- figures. SUB CODE: 09/ SUBM DATE: 2iOct65/ ORIG REF: 004/ OTH REF: 001 Card 2/2 BIM, R.Ya., doteent; KOZYLYAYEV, P.A., doteent; WNTS, G.L., doteent; LIBIN M starshiy prepodavatell; ROZZEIMI, M.I., assistenti ,-_..L Rnistali uchastiye: M3. B.A.# prof.; VOTSUOVA, Sj.,,dotsent; KOZITSIN, V.I., doteent; TZUSH, V.L., dotsent. ANOSHM, K.I., 'red.; KUZININA, N.S., tekhn.red. [Higher mathematics; instructions and control problems for students specializing in agriculture, fish culturb, and forestry in upper- level correspondence schools (departments)] Vysshaia matematika; metodichesinis uka2aniia i kontrolltyS 2ad8niia dlia studentov sell- skokhoziaistvenn,vkh, rybokhoziaistvannykh i lesokhoziaiastvannykh spetsiallnostei zaochnykh vysshikh uchebnykh zavbdenii (fakalitatov). Pod red. G.L.Luntea. Koskva, Goo.izd-vo "Sovetakaia naulca," 1938. 90 P. (MIRA 12:4) 1. Russia (1923- U.S.S.R.) Hinisterstvo vysshego obrazovaniya. KetoAichaskoye upravlenlye. (Mathematics) 11NMG, B.; LIBIN. S. Im trolley bead. Zhilo-kons khos. 7 n0-3:27-28 157. (NLRA 10:4) 1. 'Starobly Insbener savoda "Dinamo* In. S.M. Kirovs. (for Vinberg), 2, Starobly Inshener Trawsyno-trollaybasnago upraylaniya Mongorispolkom (for libin). (1lectrIc current collectors) (Trolley bumes) LIBIN, S., inshener. Apparatus for reducing radio interference. Zhil.-kom.khez. 7 no-9:12-14 '57- (KIRA 10:10) (Radio-Intorferenco) P83-56 57,1&M0(2'7,o3d),W 1103) S/lo9/60/005/0l-/oo4/oi4 E140/E483 AUTHOR: Libin. V~X- TITLE: Certain Characteristics of Antennas with Arbitrary Polarization I)ERIODICAL:.Radiotekhnika i clektronika, 1960, Vol-5, No.11, PP-1786-1796 TEXT: The author introduces the polarization loss coefficient KnTr,l termed "polarization efficiency" in Western literature, and derives its dependence on the antenna polarization parameters - the axial coefficients of the polarization ellipsi, the angles between their major axes and the direction of field vector rotation, The article contains graphs to support the contention that circular or elliptical polarization is superior to linear polarization. A diagram is given for calculating KTr1T for arbitrary values of the polarization parameters. Considerations are presented an the gain factor of antennas with arbitrary polarization and the calculation of the gain from measurements with arbitrary polarization characteristics. The dependence of the mean power over a scanning period on the polarizatio-a parameters is calculated Card 1/2 88156 s/ioq/60/005/0H/oo4/oi4 E140/E483 Certain Characteristics of Antennas with Arbitrary Polarization and presented graphically. There are 6 figures and 5 references: all non-Soviet. SUBMITTED: February 16, 196o Card 2/2 LIB!~IN~Lq ~V.A. IranslatorIj SHPUNTOVg A.1.9 kand. tekbn. naukq red.-- YAKI- 0. 0t L.P.v red.1 IOVLEVAr.I.A., tekhn. red. [Antennas with elliptical polarization; theory and practice. Col- lection of translated articles] Antenny ellipticheskoi poliariza- teii; teoriia i praktika. Sbornik statei. Moskva,, Izd-vo inostr. lit-ryt 1961. 355 p. (MMA 14: 6) (Antennas (Electronics)) pol&rization analyser. Radiotekh. i alektron.6 no#4-661--663 Ap 161.. WRA 14:3) (Fo1hrization (Electricity)) DOWTOV$ V.S.; LIBIN, Ya.D. Attachment for machining spherical surfaces. Hashinostroitell no.ls27 Ja 165. (MIRA 18:3) TINMG, B.G. inxh.; LIBIN To B4*J-- inzh. Improved design for the head of the trolley bus curront.collector. Gor. khos. Mosk. 32 ne.5:31-32 My 158. (MIRA 11:5) (Trellsir buses) (Blectric current collectors) LIBIN, Ye.Yu., inthener (Leningrad) Eliminate self-braking in type P-27 tenders. Zhol.dor.traAsp. 39 no.9:81-82 S 157. (MIRA 10:10) (Lo4omotives) 24(0)1 5(4); 6(2) PHASE I BOOK EXPLOITATION 30V/2215 Tataoyuznyy nauchno-issiodolatel-skly Institut metrologil im*nl D.I. mandoloyeva , %- ; Rereraty nauchno-isaledovatol-sklkh rabot; abornik NO.2 (Salentine Res*ArchAbatractaj Collection or Articles, Nr 2) Xoscows 3tand-tgjz. 1958. 139 P. 1,000 capl*a printed. Additional Sponsoring Agencys USSR. Koodtot standartay, nor I lzmerltelInykh priborov. Xd.s 3. V. Reshatina; Tech. Ed.: X. A. Kandratlyova. PUR2WZs These reports are Intended for scientists, rose-rchers, and engineers engaged In developing standards. measures, and Map for the various industries. COVERAaB: The volume contains 128 reports on standards of measure- mant and control. The reports were prepared by scientists of Institutes of the Komitet otandartov* nor I lzmeritallnykh prlborov pri 3ovete XInIstrov SSSR (Camels lon on Standards. Meazures,)and Measuring Instruments under ~. UWR Counall of Ministers . The participating Institutes &"I VKZT.X - Vgesoyu=yy nauchno-lasledovatel-okLy m*trologil Imenj D.I. Rendeleyeva (All-Unlon Scientific Research Institute or xet- rology lmeni D.I..Nandele)ev) in Leningrad; Sverdlovsk branch of this Institute. WILK - Vseaoyumnyy nauchno-isolodavatell skly lAdtItut Kootitata standartov, nor I lmeritel-nykh priborov (All-Utilon Scientific Research Institute of the Comm'salon on Standards~ Measures, and Measuring Instruments)a created from KOIW - Mookovskiy gosudarstvennyy Institut mer I izaaritallnykh prIbcrov (Moscow 3tato Institute of Measures and Measuring Instruments) October 1, 1955. VWIIP7RI - VaeaoyuxnYY nauchno-issledovatolkskly Institut rlziko-tekhnl- cheakikh I radlotekhnichemikikh Izzierenly (All-Union Scientific Research Institute of Physicotechnical and Radio-onginserlog measurements) in Moscow; KhOINIP - Kho Ikovskly gosadarstveann~ lostitut mer I I=erltellnykh prlborcv (Khar-kov State Institute or measures and Measuring Instruments); and NOIKIP - Novast- blrskl,y gosudaretvanyy lnstitut nor I Imerital-nykh priborov (Novosibirsk State Institute of Measures and Measuring Instru- xpiltq). No personalities are.u ntloned. There a" no references. TOvehIgrectLka, 3.3. (VNIIX). Studying Recurrent Errors of NLOrometrlc Straws of Level Trier* (VMIIX). 3tudylng the Curvature of the Tube ft."h & - V. P. Lube S.M. Okhatina and P A 3h 45 Khalupyl-- Wld.n~~ng~,at' --or I. 'i requ n on the run onj an Produced by KhQIMIP Standard Frequency Unit toI cycles par Second 47 3maeln A a (VNIXF7RI). Quartz Resonator With a Quality ftetor -o-YO.D. Novgorodoy _$ rld 11o.*.jT _'dVIch InDen a & op ng Quartz qua Cu 49 BrYzzhev, L.D.j J.D~BaDellnljcov, V.N and -Tltov. F.F. YWstaf'Y.'. Y~L-T A OrG and Conve *bQv6lOPI"6 and Studyl~g-S pip and ffultable oxacr-fInlot- (XhOIMIP)- 1. Car%I 10/27 rtors Of lush Stability for Time and SOV/120-59-1-22/50 AUTHOR:-Libin, YU. M. TITLE: An Instrument-for Measuring the Natural Decay Times of Quartz Crystals (Pribor dlya avtomaticheskogo izmereniva vremeni svobodnogo zatukhaniya kvartsevykh rezonatorov PERIODICAL: Pribory i tekhnika eksperimenta, 1959, Nr 1, pp, 89-92, (USSR) ABSTRACT: The quantity actually measured is the time required fy the oscillation ampli#ide to decay by a factor e or e In the method given (Fig 1) the crystal is excited to oscillation in the circuit of the first tube and is then connected to the input of the wide-band amplifier built up round the next four tubes (by pressing the knob on the multiple-pole switch). The bandwidth is 1 kc/s to about 1 Mcls. The output is rectified and filtered and the re- sulting negative voltage is applied to the griAs of the two thyratrons, one of which has a negative bias that is e or e2 times the bias applied to the other. A signal lamp lights when the first thyratron fires; at the same time an electronic chronometer is started by the relay in the anode circuit, and the time taken for the second thyratron to fire Card 1/2 is measured. The changeover switch is used to eliminate SOV/120-59-1-22/50 An Instrument for Measuring the Natural Decay Times of Quartz Crystals errors caused by slight differences in -the striking voltages of the tbyratrons. The second part of the paper deals with the errors in the results caused by errors or fluctuations in the circuit parameters. The conclusion is that the error will not exceed 5016 if the decay time is longer than 0.05 see. The paper contains 2 figures, and 1 Soviet reference (trans- .1ation of a Western book). ASSOCIATION: Khar1kovskiy gosudarstvennyy institut mer i izmeritell- nykh priborov (Kha Ikov State Institute of Measures and Mea- suring IAstruments) SUBMITTED: January 29,, 1958. Card 2/2 ACC NR: AT6022265_ SO'JRCE CODE: AUTHOR: Gardashlyan, V. M.; D'Yachenko, V. V.,.Libin, Yu. V. ORG: none TITLE: Problems of investigation and design of pulsed lasers V, 614/0017 - SOURCE: Vsesoyuznaya nauchnaya sessiya, posvyashchennaya Dnyu radio. 22d, 1966. Sektsiya kvantovoy alektroniki. Doklady. Moscow, 1966, 14-17 TOPIC TAGS: ruby laser, solid state laser, pulsed laser, laser R and D ABSTRA.CT: Various method for enhancing the mean output of_2ab I s ar jLlaser and v ious factors influencing the laser efficiency are briefly discussed. The inside-ruby temperature can be measured as a function of cooling-liquid rate-of-flow and pumping power. The cooling efficiency increases by 2-2.5 times when the rate-of-flowl is increasod from 10 to 100 lit/min. The cooling efficiency can be enhanced by using a slit cut in the reflector along the ruby rod; this results in doubling the laser output (2 - flashtube pumping). Optimal ruby-rod diameter is 6-6 mm de-Inding on cooling conditions. Rubies with uniformly distributed Cr have been groien in IK AN Ssalut they have a loss of only P= 0.01 per am at an efficiency of 1.4fo; they permit increasing the mean output by 1.5-2 times as compared to conventional rubies (0-03-0.04 per am). Also a cooler water (OC instead of-25C) results in about Rqo gain in the mean output. Fastening of the ruby rod and sealing its ends are also discussed, as is a new water-immersed ruby-rod laser design. Orig. art. has: 2 firGS!, a-rd 5 formulas. 103 Card 11t SUB CODE: 20 1 SU13M DATE: 11APr66/ ATD PRESS:;~_Z:o ljp(c)---WG- ACC NRa AP6033539 MWEAME't- UR/0170/66/011/004/65-7~-iC-F5-3i- AUTHOR: Khromov, A. V.; L ibin, Yu. V. ORG: none TITLE: The heat source density and the temperature field in a ruby' laser crystal SOURCE: Inzhemrno-fizicheskiy zhurnal, v. 11, no. 4, 1966, 526- 31 TOPIC TAGS: laser, ruby laser, laser heating, laser temperature,* laser temperature fie14 , absorption coefficient, laser pumping, beat source ADSTRACT: An inalytical investigation of the problem is made using a cylindrical ,ruby rod with a constant spatiai absorption coefficient and a polished surface. An 3IFP-800 xenon lam provided isottopic pulsed pumping radiation with an energy of 200 J at 800 v. The diameter of the rod was considered equal to 0.65 cm. It was assumed that only the 0.3 to 0.7-p band of the.pumping spectrum was effective. Secondary absorption of the luminescent radiation, the change of the absorption coefficient caused by depopulation of the ground levei, and the effect of heating on the yield were neglected. The method of numerical integration of pumping and absorbing spectra was-used to compute the heat source densities. These values were then applied for calculation of temperature fields under the assumption that the end faces of the crystal are thermalry insulated and its surface has a constant coeffi- Card 1/2 UDC: 536.21:548 L Oh613-67 ACC NRt AP6033539 0 cient of heat.transfer. Typical cases of pumping by rectangular, instantaneous,' and bell-shaped pulses are considered. Orig. art. has: 2 figures and 21 formulas. SUB CODE: `20/ SUBM DATE: 14Feb66/ ORIG REF: 008/ ATD PRESS: 5100 .Card- 2/2 I ---LIBDI.I-Z.-G.-and--l~'aBIVOVICH, -U.--L. "Metody Matematicheskoi Fiziki," (Methods of Mathematical Fhysics), 2d Vol., 544 p., Moscow-Leningrad, 1951. Translated from German by the above. LIBINA, A. Yu. "The Use of Veasol Vtamn K3 in the Treatment of Gingivo-St.cmatitim," Stomatologiya, No. 1, 1948. Da;kov Stmatol Iuat- v --cA948-- . - : "p, LIBIa, F. Now appatam of wAgas for workerg in the finishing nection of rolling millo. Biul.nauch.informeltrud i zar.plata no.6.9-12 '59. (ICRA 12: 9) (Wagns) (Kramator8k--Metallurgical plante) LIBINA., M. Unusual substitute. Znan. ta pratoia no.5tl6-18 My 162. WIRA 15:6) (Perfusion pump (Heart)) DANIIMO, VjDanylenko.. Vjj-, LIBINA., M. _ A little about everything. Znan. ta pratoia, no.101-30 0 162. - (MIRA 15:10) (Science news) (Tecbnological innovations) AGT9, A.H.; LIBINA, P.I.- MILLER. A.D.; HUSAKIN, A.P. ;., ; ~', - , ~ ~-' I Calcination of ultramarine charges, Zhur. Triklad. Xhim. 24, 1317-21 151; J. Appl..Cben..(U.S.S.R.) 24, 1483-8 151 [Ingl. translation]. (KIRA 4:11) (CA 47 no.18:9627 153) ALESKOVSKIY, V.B., prof.; BARDIN, V.V.; BOYCHINOVA, Ye.S.;- BULATOV, M.I.; VASILIYEV, V.P.; DOBYCHIN, S.L.; DUSHINA, A.P.; KALINKIN, I.F.; KEDRIIISKIY, I.A.;_kIBWA,,,#.I.; PRIK, K.Ye.; SETKINA, O.N.; KHL'YMS, Z.I.; YATSNIRSKIY K.B., prof.; VASKEVICII, D.N... red. (Physicochemical methods of analysis ; a laboratory manaal] Fiziko-khimicheskie metody analiza, prakticheskoe rukovod- stvo. Moskva., Xhimiia, 1964. 451 p. (I~IRA 17:12) Y3 for dolofminir4 fm sulfur.-M-1, tiller, und A. 1'. Mimtkin Mrtdvcrtv~ cc ncal. Inst.). Zanwdska)o fAb. 16, 2MANIOW).- ,nw %ampir (rdi im jug.) i. it, u wrIghell KIm bulb MIM with a s6m; air-cmird nuidrowr (W rin, 1mg) by IwAt !ot at Mot 0111' Itic 2 A min. rhei4m its %t, giv" the anat. of S. - A ~wrevltm Qimld t~ mado, fm m,,v A6. .111(pitr locent. G %I 5(2) AUTHORS3 Miller, A. D.,.Libina, R. I. SOV/75-13-6-8/21 TITLE: Determination of Micro-Quantities of Copper, Lead and Zinc in Natural Water and Soil Extracts (K voprosu ob opredelenii mikrokolichestv medi, svintsa i tsinka v prirodnykh vodakh i vy,tyazhkakh iz pochv) PERIODICAL: Zhurnal analiticheskoy khimii, 1958, Vol 13, Nr 6, pp 664-667 (USSR) ABSTRACT: In the method of separation and determination of Gopper, lead and zinc by means of dithizon potassium cyanide is used for masking Cu and Zn in the determination of lead (Refs 1,2). The toxicity of KCN, however, is a great disadvantage in applying this method to fields, Furthermore KCN yields insufficient results of lead determination. Two procedures ,for the separation and subsequent determination of Cu, Pb and Zn without using potassium cyanide have already been devised. In the first method copper is extracted from hydrochloric solution by dithizon, or the sum of the dithizonates of all three elements is extracted from weakly ammoniacal solution in the presence of ammonium citrate, and Pb and Zn are re- Card 1/4 extracted afterwards by 0.01 - 0.02 n HC1. In both cases Determination of Micro-Quantities of Copper, Lead SOV/75-13-6-8/21 and Zinc in Natural Water and Soil Extracts copper is determined on the basis of the mixed coloring in the organic extract. The aqueous layer is turned ammoniacal, and Pb and Zn are extracted as dithizonates. The authors of the present paper found that lead can be re-extracted from the extract by means of an aqueous thiosulfate solution, if pR(tv6) is sufficiently low. The aqueous extract is turned ammoniacalglead is extracted by a solution of dithizon in CC-1 4 and zinc which has remained inthe organic layer, is determined by comparison w4th standard solutions or re- extracted and titrated with dithizon. The second well-known procedure is based on the different stability of the solutions of dieth, yl dithiocarbamates of Cu, Pb and Zn in CC1 4 against hydrochloric acid. In acid aqueous solutions diethyl dithio- carbamic acid is rapidly destroyed (Ref 4). The carbamates of heavy metals, on the other hand, are not so easily destroyed by acids after extraction with carbon tetrachloride (Refs 5,6). Therefore, the authors decided to separate copper, lead and Card 2/4 zinc by re-extraction with hydrochloric acid of different con- Determination of Micro-Quantities of Copper) Lead SOV/75-13-6-F3/21 and Zinc in Natural Water and Soil Extracts centration. Zinc carbamate is quantitatively extracted by 0.1 n~HCI, whereas lead carbamate is not influenced by this. It is destroyed by the action of 1 n HCI (completely by the action of 3 n HC1). Copper carbamate is not destroyed even by treatment with 6 n HC1. In the re-extract'~on Zn and Pb can be determined by dithizon. A method for the quantitative separation of lead from a mixture of the dithizonates of Zn and Pb (after normal separation of copper) was devised. It is based-on the;treatment with thiosulfate at pyv5.5 - 6.0. The re-extracted lead is titrated'with dithizon at peB.5. A method for the separate determination of Cu, Pb and Zn was devised as well. The diethyl dithiocarbamates of zinc and lead are therein re-extracted with HCI-of different concentra- tions and afterwards titrated with dithizon. This separation yields good results; in very low amounts of Pb (2-4r)f however, by far too high values for PVare obtained at the expense of Zn traces. The performance of both methods is described in detail in the paper. No cyanide is used in either Card 3/4 method, which are suited for geochemical work in fields. Determination of Micro-Quantities of Copper, Lead SOY/75-13-6-8/21 and Zinc in Natural Water-and.Boil Extracts There are 2 tables and 7 references, 4 of which are Soviet. ASSOCIATIONs Vaesoyuznyy nauchno-iseledovatellskiy institut metodiki i tekhniki razvedki (All Union Scientific Research Institute for Methods and Technique of Prospecting) Leningradekiy tekhnologicheskiy Institut imeni Lensoveta (Leningrad Technological Institute imeni Lensovet) SUBMITTED: January 8, 1957 Card 4/4 ALESKOVSKIY, V.B.; LIBINA, R.I.; MILLER, A.D. Determination of microquantities of lead and copper in solutions after preliminary concentration by means of an ion exchange column. Trudy LTI no.48:5-11 '58. (141RA 15:4) (Lead--Analysis) (Copper--Analysis) (Ion exchange) MMUR, A.D.; LIBINA9 R.I.; NAZAROVA, Z.N. Determination of micrograms of lead, copper, and silver in natural waters aftei~-concentration by the method of coprecipitation with calcium carbonate. Trudy LTI no.48:109-118 '_58. (MIRA 15:4) (Metals--Analysis) (Water, Unclerground) 24 (7) AUTHORSs. Setkinag 0. K., Libina R I. SOV/32-25-6-24/53 TITLE: News in Brief (-X9rotk1y$ soobehaheniya) PERIODICALs Zavodskaya Latoratoriya, 1959P Vol. 25, Nr 69 P 714 (USSR) ABSTRACT: The authors report here that they have obtained an increased sensitivity in the spectral determinations of Li, Rb9 Ca by causing scattering coronas of alkaline trace-elemints. Two drops of a saturated NaCl aolut-ion and one drop of a 10 99 KC3. solution are added to the liquid sample concentrates and standard samples (volume 1 al) and one drop of the mixture is applied to the carbon electrode. The absolute sensitivity 10 of the determination then amounts t0'5-10- g for Li, .5-10.9 g,for Rb and 5-10-7 g for Ca. An increased qensitivity irk spectral analyses may be attained also with other elements in a similar way, and a few examples are given i.n this,bonneration-There is 1-,.Soviet reference. ASSOCIATIONs Leningradakiy tokhnglogichookiy inst1tut im. Lensoveta (Leningrad Technological Institute imeni Lensovet) ~Card 1/1 DEGTYARBWO, A.P.; LIBINA, R.I.; M-ITIER, A.D. -,. ~~- , ~... Concentration by coprecipitation with sulfides and the determi- nation of trace amounts of Cu, Zn, Fb, Co. Hg, Ag, V, W, and Ko, as applied to the analysis of natural watera. Gidrokhim.mt. 29:264-272 159. (MIRA 13:5) 1. Laningradakiy tekbnologicheskiy institut im. Lensoveta, Kafedra analitichaskoy khtaii, (Trace elements) (Water.-Analysis) SOKOLOVO I.Yu.,,- AYDIKIYANi N.Kh.j- BELEMOVA, V.N.; BRODSK179 A.A.,, star8hiy nauelmyy-sotrudnik; GLEBOVICHI, T.A.; DALKATOVA, T.V.; KOKAROVAq A.I.; K0MAR0VAy--Z6V.; KOFYL4)VA., M,,M,; EUMAVTSEVAp H.M,,; T.TRTHI, R. 1-f- LOGINOVAp L.G*; MARGOLIN, L,,So; MARKOVA9 A*I*; NEDVEDIV, YuLo; MILLERp A.Dej- MULIKUMUTA9 TeeP.; NECHAYEVAt A.A.j OZEROVA9 N.V.; FALKINAg I*M.j FZTR0FAVWVSKffAq LAo; POPOVAy ToPq REZNIKOVj A,Aq MGEM9 Ye.A*j SETKIRAp O.N.; STEPANOVI P.A.; SUVOROVA, Ye.G. [deceased]; SHMGINAy Yu.P.; PANOVA, A.I., red.izd-va; IVANOVAq A.G., tekhn.redt [Y*tbodological bandbook on the determination of microcomponents in natural waters during prospecting for ore deposits] Metodicbeskoe rukovodstvo po opredelenift mikrokomponentov v prirodrWkh vodakh pri poiskakh rudrqkh mestorozbdenii, Moskvaj, Gos.nauchno-tekbn. izd-vo lit-ry po geol. i okhrane nedrq 1961. 287 p ~MIRA 3-4:7) 1. VBesoyuzzWy nauchno-iseledovatbltsldy institut gidrogeologii i inzhenernoy geologii. (for Sokolov, Brodokiyj Glebovichy Ozeravap Kudrysvtseva, Loginovaq Markova, Medvedev, Belekbovap Palkina, (Continued on next card) SOKOLOVv I.Yu.-(continued) Card 2* Popovap Petropavlovskaya), 2,, Institut geologii rudr4ykh mesto- rozhdeniy petrografii, mineralog-ti 1 geakhimii AN SSSR (for Aydinfyan~. 3. VoesoyumVy nau*bno-,-.JA-ss1edcmateI'BkIy institut metodiki i tekbniki razvedki (for Millerv Sergeyevo Margolin)o I+. Voesoyum3yy nauchno-issledovate''Pakiy geologicheskiy institut (for Mulikavskayaq Reznikov). 5. Vsesoyazxxyy nauchno-issledoTa- tel'skiy institiat minerallnogo syrOya (for Komarovap A.). (Prospecting-Geopbysica-I methods) (Waterp 'Underground-Analysis) LIBINA, R.I.; MARGOLIN, L.S.; MILLER, A.D.; SERGHEV, Ye.A. Method for analyzing natural waters and,water extracts with extraction concentration of diethy1dithiocarbamate microelements. Trudy VITR no.3:317-337 161, (MIRA 15:7) (Water, Underground-Analysis) (Trace elements) (Carbamic acid) #I ALESKOVSKIY, V.B.; KIRSANOVt A.I.; LIBINA, R.I. Use of frothers in air drilling. Trudy VITR no.5:41-49 162. (KIRA 15:9) (Drilling fluids) 87922 S/191/60/000/0G4/00/015 B016/BO58 AUTHORS: Lis Pq Z., Mikhaylova, Z. V., Sedov, L. M., Petrilenkova, Ye. B., TITLE: Laminated Glass-reinforced Plastics. Report VIII. A k~olyester Binding Agent for Glass-reinforced Plastics PERIODICAL: Plasticheskiye massy, 1960, No. 4, pp. 9-12 TEXT: The authors describe polypentaerythrite dichlorohydrin maleinate phthalate (PDF), which was synthetized for the first time. It was the purpose of the study to widen the raw-material basis of polyvalent alcohols for the synthesis of unsaturated polyester resins by using polypenta- erythrite. In contrast with the inadequate methods known, the authors proved that unsaturated polyesters with higher fire resistance can be synthetized by using a chlorine-containing alcohol component. For the poly- condensation they used pentaerythrite dichlorohydrin (PED), which is formed by saponification of the reaction product of pentaerythrite and thionyl chloride in the presence of pyridine. FDP was synthetized from FED by ad- ding maleic acid and phthalic anhydride (molar ratio 1.0 ; 0.5 ; 0-5) in Card 1/2 87922 Laminated Glass-reinforced Plastics. S/iq1/6o/oco/oo4/oo3/oi3 Report VIII. A Polyester Binding Agent for B016/BO58 Glass-reinforced Flastics the inert gas at 170-1900C (see scheme). 1lie resin yield was 89 to 92,i of the total content of an components. After solidification, PIP mixed with 115 styrene gives a product that is difficultly combustible and stops burning after removal of the flame. The product from 70 parts by weight of PDP and 30 units of sty-rene is still less combustible. FDF may be mixed with methyl metbacrylate at any proportion, and its solution in styrene (45 : 55) does not tend toward stratification. Its solutions are gelatiniz- ed at room temperature within three hours in the presence of 0 isopropyl benzene hydrogen peroxide and 8;o' of the acceleratcr RUNK). This also occurs within 15 minutes in the presence of 3-% methyl-ethyl ketone per- oxide and 3% 14K. From PDP and glass fabric-rl (Tl), the authors produced samples of self-extinguishing glass textolite, which are superior to the product from styrene resinl%_1 (FN-1) with respect to their most important mechanical and insulation properties. The authors prepared a test sample of higher transparency from PM and glued glass mat. Papers by G. S. Petrov, K. A. Andrianov, and S. I. Dzhenchel'skaya (Ref. 2), as well as G. S. Petrov and K. 11. Vlasova (Ref. 3) are mentioned. There are 5 fig- ures, 2 tables, and 7 references: 5 Soviet, I French, and 1 German. Card 2/2 33285 S/191J62/000/002/005/008 ~11 ILA 01 B127/B110 AUTHORS: Gosteva, 0. K. _LLbinal-S. -L, Pryanishnikova, Lt. A., Akutin, M. S., Plate, A. F. TITLE: PERIODICAL: Production of 20,6,7-dioxide of 1,4,5,8-di-endomethylene- 1,4,4a,5,8,8a-hexahydro naphthalene Plasticheskiye massy, no. 2, 1962, 55 TEXT: According to J. A. Trigaux (Modern Plastics, 38, no.' 1, 147 (1960)), specially heat-resistant epoxy resins are obtained on the basis of dicyclopen.tadiene. In the present study, 1,4,5,8-diendomethylene- 1,4,4'a,5,8,8a-hexahydronaphthalene developing from bicyclo-(2,2,1)-hepta- diene-2,5 and-cyclopentadiene was investigated. In the epoxy resinifica- tion of.diendomethylene hexahydro naphthalene with monoperphthalic acid in ether at 300C, a~hitherto, unknown dio,xi-d.e was obtained:- 2RC2224 + 2RC00H; Card 1/2 JI.- 33285 S/191/62/000/002/005/008 .Production of 2,3,6,7-dioxide... B127/BIIO The yield was 50 The monomer forms white crystals, melting point 179-50C- II is a byproduct of the mahufacture of the insecticide "alldrin". The analysis of the 'C- and*H content corresponded to the formula c12H140 2' ----~he infrared spectrum of the dioxide shows an intensive line at 847-cm-1 which belongs to the C-0 group-in the epoxy group. The -disappearance ot the line at 1570 cm which corresponds to the C=C double bond, pfoves completeness of resinification. The absence of the line in the range'3200-3600 cm-1, characteristic of hydroxyl groups, confirms the purity of the product obtained. There are 1 figure and 5 references: 3 Soviet and 2 non-Soviet. The reference to 'the Engli sh- language publication reads as follows: 0. D. Shreve, M. R. Heether, H. B. Knight, D. Swern, Anal. Chem., 21f 277 (1951)- Cava 2/2 1~~11-66 1WW/F~P(JVT WW/RM AGG, NR 31 Ap6oo1495 (A) SOURCE CODE: UR/0191165100010121001510016 AUTHORSt Iibina,. S, j aurman, 1. M.j __14ironova, N. F.; Klimkina, Vo V. ORGs none iniNased o TITLE: Epoxide res n dicyclopentadiene and its ethers SOURCE: Plasticheskiye massys no. 12t 1965s' 15-16 TOPIG.TAGSi ~qpoxides maleic anhydride$ epoxy plastic/ ED-5 than resin ABSTRAGTt Preparation of diepoxy compounds from dierl pentadiGne (I) and its "o others and the properties of resins and plastic lass om them are g____JWerived fr described. Epoxidation of Is according to the equation C03H Qhl .1/0 + 2RC02HO yielded the diepoxy.compound in 85% yields Mp. 183G. Ethylene and diethylene glycol others of I were epoxidized according to the scheme 678.64414215,.678.762.9 Card 1/2: AM NR: 1117003664 SOURCE CODE: UR/0079/66/036/008/1473/1474 AUTHOR: Talyankei, Yo. G.;' Libina, S. L.; Ceftor, Yo. L. ORG; none TITLE: Production of.th.e dioxide of the di (o-aljyjR!jcqyjX_2sJ Of i mothylphosphinic acid SOURCE: -Zhurnal obshchey khimii, v. 36, no. 8, 1966,-1473-1474 TOPIC TAGS: organic oxide,, ester, phosphinic acid, pyridine A new dioxide of the di(o-allylphanyl) aster of mothylphosphinic acid1was synthesized according by reaction of o-allylphenol with the dichloride of methylphosphinic acid and pyridine, followed by epoxidation of the di(o-allyl:phonyl) ester of meth lphosphinic acid produced with excess peracetic cid. ZJ-PRS: 3899707 SUB CODE:- 07 SUBM DATE: 06Jul65 ORIG REF: 004 OTH REF: 001 Card UDC: 547.26,118 ACCESSION NR: AP4017573 S/0065164/000/003/0027/0031 AUTHOR: Bernadyuk, Z. A.; Belov, P. S.; Yegorov, N. X.; Korsakov, N. Libinshteyn 1. Yo,; Luppov, L. V.; Sarkisyants, R. A. TITLE: Industrial production of alkylphonol,additives utilizing the KU-2 cation exchange resin SOURCE: Xhimiya i tekhnol. topliv i masel/I no. 3, 1964, 27-?l TOPIC TAGS: alkylphenol, oil additive, cationate, benzene sulfonic acid, alkylphenol additive, oil, petroleum, lubricant, engine oil, motor oil ABSTRACT: The purpose of this work is to find a better substitute for benzene sulfonic acid as a catalyst for the alkylation of phenol. This work was done at the Moskovskiy institut neftekhimichaskogo (Moscow Institute of Petro-chemical and Gas Industry) ~4nder the direction of Prof. V. I. Isagulyants. *Phenol was alkylated by olefins in the presence of MJ-2 cation exchange resin, which is a copolymer of styrene and divinylbenzene having a functional S0311 is a haterogeneous'catalyst which, unlike benzene 6ulfonic acid (BSA), 7~~:: washing of the product, there being no phenol contamination of wasa the -Card' 112 ACCESSION NR: AP4017573 alkylate is neutral with practically no dialkylphenols formed. The operation can be fully automated. KU-2 operates for a long time without losing activity and is regenerated by washing in polymerized olefins. The preparation of KU-2 for processing, as well as the wnufacturing of phenol alkylate, its sulfonation (S2C12)-and saponification with Ba(OH)2, are described. The oil additive product using M-2 is considerably superior to that prepared with the aid of BSA as catalyst because of the absence of dialkyl phanols, easier sulfonation and saponification, and no sulfur residues. Orig. art. has; 3 figures and I table. ASSOCIATION: None SULMITTED,. 00 SUB COD9: GG, F? C.rd .2/2 LATE ACQ: '23Mar64 NO RU SOV: 005 JJJ.QJMAJ%AUl %Z6 WO j k4ATAX0AAAA* LUOIM- ; D.UULIQI D. X-e Sorption of the organic anion of thec7re I (ZI,41 -dimetb7lphanylato- 2-bydroVnaphtjVl-3,6-dlsulfonlc acid on the weaklv basic anion ex- changer All-15. Vysokom. soed. 2 no.lOzl5OO-l5O7 0 160. (MIRA 13: 9) (Azo dyes) (Sorption) SAVITSK&YA, Ye.M.; SHFILERBERG, N.H.LLIBINS011, G.S.* BRUNS, B.P.; KOLYGINA, T.S.; DRUZHININA, Ye.N. Method for isolating crystal-line 6-aminopenicillanic acid from cultur; fluids obtained during the fermentation of the micro- organism, Penicillium chrysogenum, vithout a precursor. Antibibtiki 7 no.5:434-437 My 162. (MIRA 15:4) 1. Vaesoyuznyy nauchno-issledovatel'skiy institut antibiotikov. (PENICILLANIG ACID) (PENICILLIUM) S"ITSKAYA, Ye.M.; SHELLENBERG, N.N.i LIBINSON, G.S.; BRUNS, B.P.; KOLYGINA, T.S. Ion exchange method of isolating crystalline 6-aminopenicillanic acid from the products of the fermentative hydrolysis of penicillin. Antibiotiki, 7 no-5:437-440 MY 162. (MIRA 15:4) 1. Vsesoyuznyy nauchno-issledovatellskiy institut, antibiotikov. (PENICILLIN) (PENICILLANIC ACID) (ION EXCUNGE RESINS) BRUNS, B.P.; sAVITSKAYA, Ye.M.; SIWJIEMRG, N.H.; LIBINSDIT, G.,.S.. KOLYGINA,, T.S.; DRUZHINIHA, Ye.N. Physic-ochemical properties of 6-aminopenicillanic acid titration curves and its solubility. Antibiotiki 7 no,5:4,1+0-4Jj2 MY 162. (MIRA 15--4) 1. Vsesoyuzayy nauchno-issledovatellskiy institut antibiotikov. (FENICILLANIC ACID) .LIBINSON, G.S.; SAVITSKAYA, Ye.M.; BRUNS, B.F. Causes responsible for the establishment of false equilibrium during ion exchange sorption of big organic ions. Dokl.AN SSSR 145 no.1:133-135 n 162. (KM 15t7) 1. VaesoyuzW nauchno-issledovatel'skiy institut antibiotikov. Predstavleno akademikom V-A.Karginym. (Ion exchange) ,SAVITSKAYA, YeMj BRUNS. LIBINSON) GIs._; , B.F. (Moscow) Kinetics of-ion exchange processes. Part 1: Sorption of methylene-blue on sulfonated cation exchanger of the type KU-2, Zharflzakhim, 37 no*2:420-425 F 163, (MIRA 16'-5) 1e Nauchno-isaledovateltakiy inatitut antibiotikov. (Ion exchange) (Methylene blue) I-- - -- - - SAVITSKAYA, le. M.; BRUNS, B. P. Kinetics of ion-exchange processes. Part 2. Zhur. fiz. kh-im. 37 no. 3:641-643 Mr 163. (141RA 17:5) 1. Vsesoyuznyy nauchno-issledovatellskiy institut antibiotikov. SAVIISKAYA, Ye.M. Kinetics of ion exchange processes. Part 3. 7-hur. fiz. khim. 37 no.4:899-901 Ap 163. WRA 17:7) 1. Vsesoyuznyy nauchno-isslsdovatellskiy institut antibiotikov. LIBINSON, G.S.; SAVITSKAYA, Ye.M. .--.MW"0MIWAb%JW"M Kinetics of ion exchange processes. Part 4. Zhur.fiz.khim. 37 no.10i 2330-2333 0 163. (MIRA 17:2) 1. Vsesoyuzfin nauchno-issledovatellskiy institut antibiotikov.