SCIENTIFIC ABSTRACT MELIK-GAYKAZYAN, I. YA. - MELIK-OGANDZHANYAN, A. B.

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SCIENTIFIC ABSTRACT
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~A the electric conductivity of alkali halide T TU-s aport, 12th Conference on Livilneseenee hold 4oped with divalent cationo :"I T 7 "'K rzveotlya. S a T. I Y;I j 5 C, 70 ha 1 td-e 3r, n-ty I rrad a ti on innpur it y conten t; A GS , ~3 In g 1 e c ry-- t a 1 ,I vo~p I pe un ------- NIAM The electric canduictivities of NaCl, KCI and KBr crystala do d with 7b. W010 TueaSurCA FIJ 2~% !7~, 2CWOC ~-Pfore ind after irra- x ra ya a t t 1, ~D r~a r. I :I I", i -~ me as en r s w e r k, jr, a ~3.r - tn thip hope of d1uting-uIgbirm betwe-evi r-ho hyporheans ai F.Saitz (Ruvig.blod. 1 1 120 7 i 960) tc a r-n- 4-- lnoemu with En or Cd bulal -so affect on th-,. sonsit-tvity to irradiation ol CGI-d L~ 2 th .,3 coz~durjti~ity Of arystala. Doping with Pb enhanced the influence of Irra- HaC.1 ping w:Lth Sr de-creased the influ-i on the conductivity oi XCI and KBr, and do 'n t h e cm-44 - c t i v K-C 1 r a i co Ti c d 1. a t A oll, o mt di- that neitter iacr4--a., aarl.'C~Ipate .I 'Uhe ho,189 do not alter I'l--e dnaants th the uuppreiRt;ivn (it conducLivity by lrraliittlon: and dopants that 'A~ hcIc- ::,.rd irtivity. L; I'l I Al: Tumskly inatitut 2.* B LM M 1 TIID ENCL, 00 ry-;:l tT't T - 77757 GRIGORUK, L.V.j MELIK-GAYKAZTAN~ I-Ya, Comparison of the -int-Iral r)roperties of IkCI - Prb and El - P-o crystals grown by various methods. rzv. Am sssR, Ser.fiz. 29 noo3s420-422 Mr 165, (MIRA 1834) VAYSBURD, D.I.; MELIK-GAYKA 0 . -- R-Z~I ~-Y~" C-~~ F,quation describing radiation accumulation of electron centers in alkali halide crystals. Dokl. AN SSSR 165 no.5:1T29-1032 D 165. (MIRA 19:1) L Tomskly politekhnicheskiy institut im. S.M.Kirova. Submitted March 29, 1965. !T(m)/T/F_WP(t)/ET1 IJP(c SOURCE CODE: UR/0070/66/011/003/0410/0414 AUMOR: Helik;&S ;;~;w ~i _"y I Ya Ignatlyeva, ff. 1. - I _-, ORG: Tomsk Polytechnical Institute (Tomski politekhnicheskiy institut) K 11/17 ~1 TITLE: Thermal and radiative dissociation of complexes in alkalL-halide crystals al- loyed with dLvalent additions SOURCE: Kristallografiya, v. 11, no. 3, 1966, 410-414 TOPIC TAGS: alkali halide, impurity content, impurity conductivity, cation, defect structure, thermal conductivity, thermal decomposition, x ray irradiation ABSTRACT: The dissociation of metal-vacancy complexesl(M**V") by heat and x-ray irra- diation was studied in the alkali-halide crystals: NaCl-Mn ++ , NaCl-C d++ , KCl-Pb++* KC1-Sx;++ and KBr-Pb~++. Electroconductivity, microhardness and the density of color centers were measured as a function-of impurity content. The electrical conductivity was measured as a function of temperature (300 to 38000 for Impurity contents up to 1.3 at %; the density of F-centers were determined from the absorption coefficients in the maximum F-region using spectrophotometer readings; the concentrations of Mn ++ Cd++ and Sro" were determined by colorimetric titration. A constant.irradiation dose UDC : 548 Card 1/3 -66 L 36394 ACC Mks W6018769 of about 104 roentgens was used. The temperature I f~v log (a) (conductivi-!,*, T.. ++ + ty) was linear and an activation energy of 0.4 ev was -cilculated for Hn V complexes in the temperature range 200-5000C. The dissociation of complexes increased th,~ num- ber of single cation vacancies in the lattice and increased the conductivity above 2000C. In contrast to NaCl-Cd and NAU-Hn~+ the conductivity of KCI-Pb KCI-Sr and KBr-Pb increased with crystal purity for temperatures of 20-2000C. The depen- dence of log (a) on impurity concentration was given for crystals in different condi- tions. In all cases, the curve r*se sharply'and levelid out at concentrations lower than the limit of solid solubility for the particular systems. The microhardness, indicating the degree of resistance to plastic deformation, was highly dependent on the introduction of divalent ions into NaCl. At temperatures corresponding to com- plete dissociation of complexes (Indicated by electroconductLvLty) the abscissa drop- ped for log Wzf(c) and H (microhardness) = fl(e). Further increases in temperature Aid not affect the lebel of the curves. Irradiation dropped the conductivity as a result of the Increase in the concentration of electron-acceptor impurities (Pb") but decreased with increase in the concentration of electron donor Impurities The shift in the levelling out of the log (a) curve to higher values of concentration was the result of dissociation of Pe+v:' complexes and resolution of cation vacan- 2/3 C ard L 36394-66 ACC NRt AP6018769 cf~ cies in the cation sublattice. For KCI-Sr++ this shift did not occur since Sr t+ does not possess electronic acceptor properties. The introduction of pe+,- and Sr ++ into KC1 and KBr intensified the process of radiative generation of F-centers on ac- count of the improvment in the localization conditions of electron vacancies. Orig. art. has: S figures. SUB CODE: 20/ SUBK DATE: 17Kay65/ ORIG REr: 005/ OTH REr: 006 L 35326-M HW(m)/T/EWP(t)/EM IJP(c) JD/JW/JG/GG ACC NRs AF6026837 SOURCE COMI UR/002066AWW2/6390394 AUTHDRs Vaysburd, Doi.; I.Yao OFIGs Tomsk Polytechnic Institute im, S.Mv Kirov T'-TLEz Distribution of absorbed and accumulated emission energy with respect to 1 -.~-dization multiplicities in a solid SOURGEs AN SSSR. Doklady,, v. 166, m. 2, 1966, 391-394 70PIC TAGS: proton, lithi fl ride,, irradiation, single crystal ABSTRAM The authors a 7 ed Ze acpqmulation of F- and ¢ers in proton- irradiated single orystalalf lithiumMuorideVI The study was based on the fact that th6 depth of penetration of protons into the crystal, ind therefore the thicLaiess of the color layer, depends on the proton energy. The a2cumulation of F-centers was studied to concentrations of appzroximatol~y 5-10'?2cd--2. The -H reaction (which is defined as IV (KpWF) , where F, effictiveness of the F .7 X/ and XM are the coefficients of absorption at the maxima for the F- and M-bands respectively, and W and W are the the half-widths of the corresponding bands) M decreaseswith the faMtIon dose in the region where accumulation of H-centers is insignificant. The effectiveness of this reaction decreases with a reduction in proton energy and shows satisfactory correlation with the depth of proton penetration for a number of alkali halide crystals. It was assumed that oTerlappin5 of proton tracks in the crystal is responsible for these Card 1/2 mcs 539.293+539.294+548.4+539.12.o4 L 35326-66 ACC NR, "6026b3.7 effects. Interaction between the solid and each individual Vantum or partial*,' is accompanied by absorption of a certain average energy F.=D/J. where D is the radiation dose and j is the number of particles colliding in a unit volume of thetarg~t. The energy absorbed from the quantum is concentrated .in a localloation volume or track which is much less than the volume of the target for mot types of radiation. When a solid si irradilated. there is the ,probability of spatial overlapping of quantum localization regions. This iphenomenon is called multiple localization of radiation energy and the mmber of coincident localization volumes is called the multiplicity of locaUzation at the point of overlap. The authors determined the distribution of the irradiated volume with respect. to localization multiplicities of absorbed radiation onergye It is sham that the effectiveness of the F4H reaction :is higher for crystals in which the volume of the track Is greater for iirradiatlon of crystals with various chemical compositions. The track volume iis greater for crystals In which the stopping power Is laver. This explains I the oorrelatian between reaction effeatAveness and depth of proton penstratiola.. .,It was found from -the wwrgy.accusulated in F-owter I asAuming a pylindrical .,AM dUm*tor_.o9.A ;!.7 gev.p~ptan track 35. .. a- cle - i ~trackp..~4a+ 1: 1 Tid arti As presented by VeN. Kondratlyev on 23 march 1965. The authors. thank A.A. Vorob,13w for discussion of the remats, Orig,, arb, hast 3 figures and 5 6r_&ulax./JPWs_ 36PI45,V MB COISS 20 SM DATM 084965 ORIG MWS 002 OTH MWS 005 cwd 2/2 -Acc _NRj AF6oo2416--gouwrcr6Dg-t-UfVoozo/6~/i6~/d65716-29/103;~-- AUTHOR: Vaysburdt D. I.; Malik-Gaykazyant' I.Ya. ORG: Tomsk Politachnical Institute (Tomakly politekhnicheskiy inatitut in. S.M. TITLE: Equation for accumulation of radiation electron centers in alkali halide crystals SOURCE: AN SSSR. Doklady, Y. 165, no. 5, 1965, 1029-1032 TOPIC TAGSs alkali halide, defeat center, radiation damage, radiation effect, cdectsrl.1- 'qAj-qL_'1.NtS ABSTRACT: Yhe . authors have established in a previous paper (Tooreticheskaya i eksperimentallnep kh1mVa. 1, 190, 1965) that at mom temperature the build-up of 0j) in LIF monocrystals can be expressed as a curve with a maximum,and,the F-centers (n efficiency radiocImmical coagulation of the F-centers into M-centere (n*/nlr2) increases. At a uniform distribution of the dose and in the absence of H-+ type reverse reactiondp such an irreversible process is a build-up of the total concentra- tion of F-centere In and associated states A nr + 2nK + 3nR + + inri + UDC: 539. A; CC NRs AP6oo24i6 ;The distribution of F-centers along multiple Fi-centers follows Poisson's law. Based :on the results of a *thematical argument, the authors conclude that with increase hof the dose and the mean multiplicity of localization., the maximum distribution of the -iirradiated volume decrease and the half-width increases. The irradiated crystal be- comes homogeneous and the experimental efficiency of the F -) M reaction approaches the theoretical efficiazKy. Orig. art, bass 15 formulas and 2 figures. SUB COD&s 20~. swm Dose 2WA.-6V MCI ROt.001/ OTH REFt 004 I Card 212 ~ACC_W_&6033839 SOURCE CODE: W/0139/66/000/005/0172/0173 hTHOR: Helik-Gavkffy Ya.; Chervyakova, L. A. ORG: Tomsk Polytechnic Institute Im. S. N. Kirov (Tamskly polftekhnicheakly Inatitut) TITLE: X-ray coloring of triple charged X&CL single mystals activated by neodymium ions SOURCE: IVEM. FWka, no. 5, 1266, 172-173 TOM TAGS: neodymium, activated crystal, x ray coloring ABSTRACT: The effects of a triole charged, cation-substituted admixture of Nd an the formation of electron centers in NaCl under the influence of x-rays were examined. The KaCl single crystals were grown for about 100 hr in evacuated quartz ampoules. The di- mensions of the crystals grown were I = 40-50 mm, d = 10-12 mm. The batch was prepar-~ ed ftom NdC13 and from purified NaCl. The irradiation-was performed with a URS-55A x-ray machine with a Cu anticathode operating at 45 Kev and 12 ma. The chemical con- centration of Nd in NaCl-Nd crystals was within 1.15-10-3-4.3.10-4 percent'by weight. The varying content of Nd in the crystal may decrease or increase the formation rate of F-centers. Thus, the absorption coefficient at the maximum of the F-band at Nd con- centrations of'%0.08% (molar) may increase by a factor of 1.5; with admixture content of %0.05% (molar), the absorption coefficient decreases alm.st by a factor of three. card 1/2 ACC NRs AP6033839 It appears that the electron localization related to the admixture is more intense in Cr7stals that are activated by rare earth ions; thus the coloring of NaCloNd +" is la er than the coloring of pure NaCl. Orig. art. hast 1 figure. CODE: 20/ SUBM DATE: 3ODec64/ ORIG REF: 006/ OTH RM 002 ACC NR- SOURCE CODE: UR/0058/661000/008/EO90/EO90 AR6035057 AUTHOR: Vaysburd, D. I.; Melik-Gaykakazvan, 1. Ya TITLE: Kinetic equation for the accumulation of F-centers in alkali-halide monocrystals irradiated by protons SOURCE: Ref. zh. Fizika, Abs. 8E686 REF SOURCE; Iz, Tomakogo polttekhn. In-ta, v, 138, 1965, 3-12 TOPIC TAGS: kinetic equation, crystal, f center, f center accumulation, M center, R center, monocrystal, alkali halide, proton irradiation ABSTRACT: A study was made of the kinetics of the accumulation of F-, M-, and R-centers in alkali-halide monocrystals irradiated by protoas with an energy of 5 Mev at room temperature. The depth of penetr;ation of protons was determined from the thickness of the colored layer. For all the investigated crystals the con- centration of M-centers was proportional to the square of the concentration of F-centers in the region of relatively small F-center concentration. An increase in the intensity of irradiation decreases the effectiveness of F ---v M conversion. Card 1/2 NR1 AR6035057 In addition to the kinetics of F-center accumulation, LiFmonocrystals were studied, fdr the kinetics of the accumulation of complex electron coloration centers upon irradiation by protons, Devchenko. [Translation of abstract] [SP] SUB CODE: 20/ 2/2 - 4 0 MP-4.IK-r Nor AZ Y P, Imfto"tw"Wommom. Va Wad. I". mom*). 4(lmo.-Tw :t& omt 4 "IWA lskrlw--~ ~tw gnm ~ Wma www~ dw aj safe ow= tww F" IMMMYKATUd-T, V. 1. Cand. Chemicall Sci. 'ttudy of the Adsor-ttion -'~"inatic3 of a Surface-Active Substance on the Mercury Electrode.f, Sub 15 Feb 51, Inst of Physical Chemistry, Acad Sci USSR. Dissertations presented for science and engineering degrees in Moscow during 1951. SO: Sum. No. 480, 9 May 55 X dorm Vic- 5QWEM~ of Go" it 7,47m (*r/dk (AnW. S& VA.S.C. Uw go lot Is" W, At a ow of Imb a 04 4wfjqv am ww"Ilwl Vol, pa M. 4N$ Val, plow 140 I"W Ill "r GOW fW4 At a" 41 Afm awst 41) Ol air week.' 3" N dipeodbe Ott 0 and tht OMM- c [a lolm~ At a "kg We of 112 wtbe~ hy AM& kOK" 41 tbC OdSM"AiVll- OW fafA a' 'dWPOM '* - ddd. b woo.soldic" fiamwp* a Y4W to The Wal. ed. C 46 C4/C(* Ike. b"Odary Conditions. ka& a me sebete a ad th QHWOH a CO 4o sin al + 11.6 cc 11 60 c ft -ad4al-cupecill cd fislival by C, "r .41.4 + (A + Ol 4L I.- Kqmdr. )amd The omm m#.. and the addal, cmd. U# wwW bY how C4 as Aim 00140ii(Of -egfrint mi"O'l it a tAIV44 h(ml to W ~, i'llb 16, Old 4V 14141 1 womb ft"A" , orlexestarwici. aw. ow, ~ 9 cd (i/*FXOF/4ww OW v ~N, at OF, US CWd, W 00 Mg- CA Ihv few=, 44r ftm Ow #kVilme; Mo. '10160WAY, MI UNPOM tot- - q4 Ok "Flo "mjw to ok no. (' 0 v 14 1 (4*/w4o/(g , (**r 1 ~ ary.-T I fits knoo of Io T4" e fttb Cd1C,& to a fawtim of a Wmm difmnt 1"m *wdm4 at tow ft. abe"Us i"hibitim5y wrisstom mated at hkisc of a. ior auall, Atooll. Atuf is CUM M. lot to the IrAw of 1. VLm ea(WyActd- by diffusion in qdu .. -1. can- be buffleWAMMY NO. Kv" peopel I t of the abc v derivation was fimber C-gy0h- avvemut *( tk v4uc 41 (,Jr/&)v (1cm. as flawflave of*. AM kow ORIO).- X. Tbela V. I., DOLIN, P. 1. Polarization (Electricity) Measurement of polarization capacity ~difth high-frequency currents. Trudy Inst. fiz. kh:L-ni AN SSSR No. 1, 1952. MONTFLY LIST OF RUSSIAN ACCESSEINS. Library of Corgress, December 1952. UNGLALISIFIED. 2. UM (600) 4. Mercury .7, IroMtJon of polymolecular laws at the boundar7 marcury-folutions, and their Wluewe an the differential capacity of the double IsWo Zhuro f1s. Wda. 269 No. So 1952. 9. Monthly List of Russian Accessions, Library of Congress, JaUtvkZ7 1953. Unclassified. ,..HMK-GAYKAZYAN, V.I.;. BAYCHENK06 A.A.; PILYASCV. F.L..; ICFA, H.B. Using an eqmous emilsion, of sulfonated kerosene for flotation of coal smalls. Koks i kh1u.no,&8:19-26 156. (KIRA 100.1) 1. Tomakly politekhnichookly Institut (for Nellk-Gogy1cazyan Ftn~ Baychanko). 2.Gorlovskiy koksokhImiefieskly favad (for Pilyesov and Iofa) (Iraios~ie) (LP-lotation) (goal 'reyn-ation) p , , 7 T I -I;-/'. I, 7- ; / 1 7 /- ~ /,/ -/ . ~ B-AYCHEM, A.A.; KELIK-GAYKAZTAN, V.I.; LITSHITS. G.L.; CHUBMKO. A.I. ~, Strengthening the flotation process by the feed of an ammulsifted reagent. Ugoll 31 no.11.,37-38 9 156. (H= 10:2) (Flotation) 68-6-4/19 AUTHOR:. Melik-Gaykazyaa, V.I., Baychenko, A.A., Pilyasov, e-L., TITLE: A Pulpmeter (Pul~)omer) PERIODICAL: Koko i Xhimiya, 1957, f4o.6, pp. 12 - 13 (USSR) ABSTRACT: A description of a continuoUs-pulpmeter indicating the throughput of pulp in M3/h. based on the indication of the level of the pulp flowing through a na row trough is given. There are 1 figure and 2 Slavic references. ASSOCIATION: Tomsk Polytechnical Institute (Tomskiy Folitekhaich- eskiy Institut) Gorlovsk Coke Oven Works (Gorlovskiy Kokookhimicheskiy Zavod) AVAILABIE:. Library of CongreBs Card 1/1 7Z: VC(It, 68-8-5/23 AUTHORS: Melik-Gaykazyan, V.I., Baychenko, A.A., Pilyasov, F.L., and Moroz, A*r* TITLE: Emulsification and Fine Feeding of Reagents Used in the Industrial Flotation of Coal. (Emultsirovaniye i drobnaya odacha reagentov, ispolizuyemykh pri promyshlennoy flotat3ii Uglya~. PERIODICAL: Koks i Khimiya, 1957, No.8, pp. 14-17 (USSR) ABSTRACT: Results, obtained on the washing plant of the Gorlovka Coke Oven Works, on feeding flotation with water emulsions of sulphonated kerosene and absorption oil, (which were fed into thepalp at five points, 'L.e., in small quantities) as well as a description of the emulsifying apparatus used are given. The schere of flotation and feeding points for the reagents are shown in fillure 1 and the emulsifying apparatus in figure 2. Experimental results of flotation of coal fines with emulsified and non-emulsified reagents are given in tables 1 (at 200 C) and 2 (at 70 C). With emulsified reagents an improvement in the efficiency of flotation was obtained. There are 2 tables, 3 figures and 12 references. all of which are Slavic. Card 1/2 68-8-5/23 Emulsification and Fine Feeding of Reagents Used in the Industrial Flotation of Coal. (Emullairovaniye I drobnaya podacha reagentovs, iopolizuyemykh pri promyahlennoy flotataii uglya). ASSOCIATIONS., Tomsk Polytechnical, Institute (Tomskiy Politekhaicheskiy Institut) and Gorlovka Coke Oven Works (Gorlovskiy Koksokhimicheakiy Zavod). AVAILABLE: Library of Congress Card 2/2 MIK-CFAYWYAN, T.L: VINTRAS, Ye.Ya.; LIVSHITS. -G,L.; RAYCHMKO, A.A. lIotation pulp consumption meter. Ugoll 32 no-7:43-" JI 157. OUaA 10: 7) 1. Tomakly politakhnicheakir Institut (f or Malik-Gaylavyan and Bayc4Wnko),- ~. Nikltov~kV& TSentrallaaa obogatitelInaya fabrika (for .Vlatzan aid-Livehits)., " (PlAiation) (measuring instruments) -,e_% 68-1-3/22 AUTHORS: and Filyasov F.L. Melik-Gaykazyan, V.T., Baychenko, A.A.) TITLE: On the Problem of Choosing a Rational ScheLe oj"' Froth Extinguishing for the Separation of Flotation Products in Coal Washeries (K voprosu o vybore ratsionallnoy skhemy penogasheniya dlya flotoctdeleniy ugleobogatitel'nykh fabrik) PERIODICAL: Koks i Khj-miya, 1958, No.1, pp. 12 - 15 (USSR). ABSTRACT: Three types of de-frothing installations (mechanical, gravitational and vacuo) used in Soviet coal washeries are outlined and the capital costs of installation of the latter two types of equipment (Figs. 1 and 2, respectively) are compared. On the basis of this comparison, the application of the vacuo scheme of froth extinguishing not only in new, but also in already operating washeries is recommended. There are 3 figures, 1 table and 4 Slavic references. ASSOCIATIONS: Tomsk Polytechnical Institute (Tomskiy politekhnicheskiy institut) Gorlovka Coke Oven Works (Gorlovskiy koksokhimicheskiy zavod) AVAILABLE: Library of Vongress Card 1/1 SOV/68-58-11-5/25 AUTHORS: Baychenko, A.A. and Kamaleyev K. A. TITLE: A Density Meter for the Flotation Pulp (Plotnostemer dlya flotatsionnok pullpy) PERIODICAL: Koks i Khimiya, 1958, Nr 11, pp 14-16 (USSR) ABSTRACT: An apparatus for continuous measuring of the density of the flotation pulp is described. It consists of a bent tube, placed on supports around which it can rotate (see Fig). The pulp flowing through this tube is being---._.,. weighed. The apparatus was tested on an installation simulating operational conditions of a flotation plant. The sensitivity of the apparatus in density units amorted to 0.0015g/cm-5 within the range of 1.056 - 1.080 g/cM There is 1 figure, and 6 references, all Soviet. ASSOCIATION: Tomskiy Politekhnichoskiy Institut (Tomsk Poly- technical Institute) Card 1/1 $OV/70-4-3-30/32 AUTHORS: Melik-Gaykazyan, V.I. and Malik-Gaylcazyan, I.Ya. Tf ThLiE: nfluence of Pectin' on the Crystallisation of Ahimoniwii Chloride PERIODICAL: Kristallografiya,.1959, Vol 4, Nr 3, pp 435-437 (USSR) ABSTRACT: Ehrlich's experiments on the crystallisation of NH4Cl in the presence of pectin (Ref 1) were repeated. Crystals grown by cooling an aqueous solution (with 0.010,0' pectin) from 60 to 20 OC over two days are-illustrated. The influence of pectin on the solub�11ty of NH 4Cl vras measured. A solution of NH4Cl was continuously passed backwards and forifards between two cylinders in a thermo- stat flowing slowly over solid material. The density was measured with a hydrometer. Curves of densitj against ,concentrati.on .,rere measured at 10, 20, 30, 40, 50 and 60 OC, each curve reaching a maximum (of density). When compared with curves for the solubility of NH4Cl in water and in 0-30,0' agar-agar the solubility of NH4Cl in 0.596 Card112 pectin solutions was increased by some 31,10", when the SOV/70-4-3-30/32 On the-Question of the Influence of Pectin on the Crystallisation of Amponium Chloride solution was being cooled and supersaturation occuxred whereas the solubility measured on solutions saturated at a given temperature were normal. Pectin strongly increases the viscosity of the solution but 1~his effeat can be ruled out by the check experiment vrith agar-agar. No explanation is advanced for the phenomenon in this paper# There are 6 figures and 2 references, of which 1 is Soviet and I German. ASSOCIATION: Tomskly politeldinichaskiy institut (TomsIt Polytechnical Institute) SUBMITTED: February 9, 1959 Card 2/2 140) SOY/2o-126-2-32/64 AUTHORSs Melik-Gaykazyan, V. 1.1 Baychenkop A. A., Rabotkin, V. L., Go-rBan TITLE: Investigation of the Mechanism of the Action of gon-Polar Reagents in the Flotation of Coal (Issledovaniye mekhanizma deystviya nepolyarnykh reagentov pri flotataii uglya) PERIODICAL: Doklady Akademii nauk SSSR, 1959,.Vol 126t Hr 2, PP 341 - 343 (USSR) ABSTRACT: One must not generalize the methods which serve for the estimation of the reagents distribution on the surface of mineral particles. There are two possibilities: a) The .:reagents chemically interact with the surfaces and are ab- sorbed as single molecules, b) the reagents are deposited as drops - this happens on coal particles. The rules pertaining to case a)must not be applied to case b). This is explained by the fact that the drops of non-polkr flotation reagents are less firmly fixed on the surface of non-polar particles. For many reasons the tests of other researchers (Refs 1-5), are not very convincing in their applicability to small coal. Card 1/2 Therefore the authors have agreed to use the luminescent pro- Investigation of the Mechanism of the Action of SOV/2o-126-2-32/64 Ron-Polar Reagents in the Flotation,of Goal perties of petroleum to estimate the distribution of the reagent on coal-particles. Figure 1 shows micro-pictures of particles, which lie 3-5 ma under the water-surface. By contrasting the micro-pictures a and b (Fig 1) it becomes obvious that petroleum in strong concentrations is in visual light practically undetectable under water (Fig 2). The for- mation mechanism of a "hem" around a particle is explained. Figure I b-d shows pictures taken.with ultra-violet light with and without a small infusion of visual light (Fig I g). From the results obtainedl the authors,oonclude that.by the use of luminescence a few details on the distribution of a non-polar reagent on the surface of coal,partiol ,es#'under the reaction of outside influences may relatively simply be- observed. Moreover the conditions governing this case have a very close connection to those met with in flotation. There are 2 figures and 7 references, 6 of which are Soviet. ASSOCIATION: Tomskiy politekhnicheskiy institut (Tomsk Polytechnic Institute) PRESEWED: . February 2, 1959, by P. A. Rebinderg Academician SUBMITTED: January 29, 1959 Card 2/2 14ELIK-CAYKAMUs I.Ya.; .!TLIK-CAYKAZYAN. V.I. Device for the determination of solubility in a wide temperature range. Izv. TPI 105tUS-221 160. (MM 16t8) 1. Predstawleno nauchaym seminarom radiotakhaichaskogo faJalItteta Tomakogo ordens Trudovogo Krasnogo Zmameni poUteMmicheskogo instituta, Imeni Kirova, (Solubility-Measurement) -HELIK CAYKILZYAN, V.I. - BAYCHENKO A.A. Mechanism underlying the strengthening effort of an apolar reagent,on the contact between a bubble and a carbort particle. Dokl.,AN SSSR 136 nd.6:1403-1406 F 161. (KMA 14:3) 1. Tovmkiy politekbnicheskiy institut im. S. M. Kirova. Pred- stavieno akademikom P. A. Rebinderom. (Flotation) M-7LIK-GAMAZYAt!, V~,,L MKO, A.A.; VOROUCHIKHIMAt V.V. ;, BAYCHF Determining the parameters which characterize the flotation activi- ty of oil reagents. Koks i khim. no.8:13-16 t62. (MIRA 17:2) 1. Tomakiy politekhnicheakiy institut. KnIK-GAYKAZYAIIV V.I. Calculation of forces acting between a horizontal stwface at rest and a bubble attached to it. Mur.fix.khim. 36 no.10:2254-2256 0 162. (KM 17:4) 1. Tom&iy politekhnicheskiy inatitut imeni S.M.Kirova. BAYCHENKO, A.A.; VORONG"HIMITIA, V.V.; LIVSHITS, G.L.; IT=-QA SCROKAP VJ.'-~P' RAMCHI I.D.; KHARKHARDIN, P.P. Fzmlsification of flotation oil reagents under industrial conditions and evaluatinn of the dispersion properties of the obtained emulsions. koks i khim. no.3:9-13 164. MRA 17:4) 1. Tomskiy politekhnicheskiy institut (for Voronehikhina). 2. Nikitovskaya ugloobogatitelinaya fabrika (for Ray'vich). 3. Gorlovskly kaksokhimicheskiy zavod (for Kharkhardin). ,,~UKFIAR. F. [Melichar, F. 1; TIUY, D.; KAN, V. Diagnostic significance of the determination of tranrianin-as6 activity in the blood serum of patients with epidemic hepa- titis. Sov. med. 28 no-4:72-75 Ap 164. (WRA 17:12) 1. 2-ya terapevticheska7a klinika, Brno, i Bollnitsa im. Wyetnamo-chekhoslovatbkoy druzhby,, Demokratichaskaya Res- publika Vlyetnam,, Gayfong. .11UNWANO M.G.; GRIGORYANO G.O.; GAZARYANt S.A.; PAPW,, G.S.; A1fW1JV S.S.; HELIK-11SRAYELYAN, L.S* Simultaneous recovery of sulfur and nitrogen oxides of low concentration by means of &Ucalies and carbona6tes. Report No,,6.- Effect of inhibitors on the oxidation of calcium sulfite to sulfate by atmospheric oxygen in the presence of nitrogen oxide traces. IzvoAH Arm.SSR.Khimnauki 14 no.1:2?-33 161. (MIHA 15:5) 1. Institut kbiraii Soveta narodnogo khozyaystva Armyanskoy SSR. (Calcium sulfite) (Oxidation) (Inhibition (Chemistry)) MELIK-ISRAYELYAN, S. S. 11912-Israyel-vanp S. �.: "The so-called vagoirjmpathetic experimental blockade and method to prolong it," (Report), Trudy 171 Zalcavkazak. 9"yezda khirurgovv Yerevan# 1948 (on cover: 1949). p, 642-649 SO: U-5240p 17 Dec. 53, (Letopis 1zhurnal Inykh Stateyp No. 25, 1949). MMK_ISRA=L=I, S.S. , dotsent (Yerevan, d.-") S=e changes in the vegetative nervous system in experimental-burns und r novocainiZation. Nov* khir. arkh. no.12:62-66 D 61. (MIRA 14:12) 1. Kafedra obshchey khirurgii (zav. - wsl.devatelt nauld, prof. S.S.Sbarimanyan) i kafedra farmakologii (zav. - chlen-korrespondent AN Arnganskoy SSR,, prof. S.A.Mirzoyan) Yerevanskogo meditsinskoeo instituta. (BURNS MID SCALDS) (NOVOCAM) (ZRVOUS SYSTEM, AUTON0141C) jul,52 "Treatment of Pulmonary- Suppuration by Intrapleural., Xn6ectiohs of Antibiotics,",Pt6f A.%. 14elik-Knies. Iyar. Therapeutic Clinic FacuItY.Of Sanitation, 4y- gi )I avej, and Pediatrics, Tasbke nt JnBt nin Med"' Vol MM, No 7.- pp-23 -25 DiScusse-9 modification of.ft~.method describe4in VSSR-~ ,tei 8) by'Aleshina, Ali-Zad, .~i rituie, (194 1~,Whici *~i6llli,v.is injected into'. the-pleura fdr:the ti- -uppuration. Prof,,Mellk~-karaV&n-..L~ of,pulmonary r .experimented by, siterniLting~,iioJections'of.~~pebici.llii6*. With in IjectIion's of., obtain .ed bens, tic' ial,:, r6su2t.a Toxic~ manifestations' of pen.i.ciliIa 22!kT2~_ Trmary uu.1 't a z r n 17, t 1 r. s _v~ C, MELIK-KARAMYANI M.M., dotsent s6rv years,of SOV16t ;public health in Armenia. Trudy Erev.med.inst. no -12 160. -11*5 (MDA 15:11) (ARMENIA-PUBLIC HEALTH) MELIK-KNACHATRYANg Dzh. G. "-~Zreq~(intati~ves of ~t he order Agarx~~&Ies fcund in Armenia. Rauch, trudi'~rev. un. 69 Ser. biol naukno, 8:17-34 pt. 1 159. \ (MIRA 14:4) 1, KaXedra. botaniki Yerevanskago gosudarstvennogo universitsta. (ARMNIA-AGARICALE'$), XCLIK-MACUTRYAN, Dzh.G. W Nateriale an the study of peach shot hole affecting ateme fruits In the Armutan S.S.R. lauch. trud7 Xrev. un. 54 pt.1:11-1-126 156. It Wedre storfologli I statematiki rasteuiy. (Armenia-Fune, Phytopathogente) (7ruit-Diseases and posts) MALMMACHATRUM, Di G. Naterials an th6 study of the pme PIWUostlcta In northern Armenia. lzv.AN Arn.SSR-Riol. I sel'khozonauld n no,n: 61-72 1 '58. (Kim U: 12) lo Ufafts botaaiki biologichaskogo fakulltata Teravanskoga gow4darstvannoga universiteta. (Armenia--Aui4. Phytopethoasnic) SOSIN, LI.Te.; OLIK-KHACHATRIAN. uzh.G. I---N9wOffi"- --- materials on the flora of gaotaroeVeetes of the Armenian S.S.R. Izv. AM Arm. SSR. Idol. nauki 12 no..6.-73-?9 Js '59. OURA 12: 10) 1.1afedra botaniki Terevanskogo gosudarstvannogo universiteta I. "oedra botaniki Foltavskogo pedagogichaskogo instituta. (Armenia-Casteromycetes) MIX-MUCHATIMAIr, Dzh. G. &lje-*04wWAV*,vrz ~W, low species of fuvgl In Armenia. Izv. AN Arm. SSR. Blol. nauld 12 no.9-.57-71 5 '59. (14IRL 12:12) 1.1rafedra botaniki 'forevanskogo gosudaretvannogo univerelteta. (Armenia-rwMI, Phytopathogenic) k4jL*F ~UGbLTRI all, Dzh. G., Und Bio Sci - (diss) %j~ coflor2 of' norLheas tern A,m.enia,u Yerevan, 1960, 26 pp (Yerevan 5tate Univ, Chuix of Botany; Biolo~-Iczl FacultY) (Us 37--uOp 121) MZLIX-KBMffATRVAN, E)zh.G. - --7fA-F- -~4~sis bf the Aui-z-41 flora of ncri,eastern Armenia. I-&v. An AxM. u 0311. Biol.'haulki 13 r-c- ~p t6o. (I-I'M 13: 8) 1. Kafedra botuniki Y,--rov-,Q jz, - -, universiteta. (. ~ - - - 7 4" ,:.;. ) MZ&-MUCHATUAlt I.G. A case of Us prolifemtiw. ol' fruit -body -in AN Am.SM. Biol.nauki 14 no*10.,103-104 0161 (MM 16:7) MELIK-KRACHATRYAN. Dzh.G. New materials on mycoflora and cLiseases of subtropical cultures of Noyamberyan District. Izv. AN Arm. SSR. Biol. nauki 16 no.5i 59-65 My 163. (MIRA 17:6) 1. Kafedra botanLki Yerevanskogo gosudarstvennogo universiteta. HZLIK-1, MIA IYA' I ifli Ti 11 ...... Dztktqs.;~ It.G. 1"Iew materialo an the mycofl-ora of the AmeniL4n S.S.R. (Thiembery-an District). Izv. Prl ~L-.,.SSR Blol. nauki 17 no.11:31-40 N 164 (I'llilk 18:2) 1. Karadra batanliki Yerevanislogo go:mdarstvennotjo univors-Iteta. *now K 14 4 tt Q u is 41 ff T I" SUP see was" "Gogovits -WAS oaf .40 00 .046 1"t, so Clod 4 IF. A. A. I see Me Cos Mae As 000 Soso*** 0 ov -0 0-0 0 0 We 0 00so* EuLkml,professor; SHISTIRIXOYA# T.r.. sakretarl dotmeat At- -he-Ukrainlaq Society of Pbrstologists, Biochemists wd Pharnmeologists. Scientific sessions of the Odessa branch of the 39clety Iii 1951- TOP. fistol, no,5:153-160 153. NLRA -84) Is PriAsedstell prayleilys OdLenskogo otdo2on4a Ukainskogo, obohdastva flulologov, btakhtalkov I farmakologov (for Relik- Xsgr~bov) ((=SSA--PHTSIOU)GY--SOCnTMS) (OWSSA-BrOMMISTRY-SOMM) (OM$SA--PRWW"WT--SOCwM) USLIK-MTCHYAN, L. M. Cand Ned Sai - (diss) "Effect of certain hygienic measures V,fk,el . . 'Non nervous and excitable children." Mos, 1956, 16 pp 20 *m. (Min of Health USSR. Central rnst for the Advanced Training of Physicians), 100 copies M, 7-57, 109) /Y,) / OP,_ lbr.4fec-tation a-ad for-as of increased excitatina in prs~~chonl Chii"i-en [with sirmgr7 in Fr-m~7hl. Zhur-nevr. I Osiich, 5? 30.7: 852-855 057. ( I r) : 9 ) 1. Kifalru nhkollaoy gigi,,,reny (%a-i. - orof - S.E.Sovetov) llni:%kovakozo lastitutq imen! V-1-Lanias. k14ARVOUS SY,;TW,. ohysiology, excitabilit.7 In child. (Rue)) GORDOVA-, T.N.; DOKUCHAY&VA, O.N.; NURAVtYEVA, G.N.; MEXH-MKRTYGH"v V.A. Some characteristics of the state of intoxication in individuals who have suffered craniocerebral injur7. Probl.sud.paikh. 9:324-354 161. (KM 15:2) (ALCOHOLISM AND CRIME) (BRAIN-WOUNDS AND 111JURIES) IM&K-4UMICHMI V.A. Dynamics of "psychopathiallken drome of poettmumatic origin according to a catomestrwirmy. Ptoblesud.paikh. lltl~6-= 161, (MM 16:3) ~(FMMSTC PSYCHIATRY) A*AIN-WOUNDS AND INJURIES) KISELEV, A.S.; MELIK-MKRTYCHYAN, V.A.1 SVIRINOVSKIY, Ya.Ye.; SHOSTAKOVICH, Analysis of the repeated actions of mental patients which are dangerous to society. Trudy Gos.nauch.-issl.inst.paikh. 27:383- 388 161. (MIRA 15:10) 1. TSentrallnyy nauchno-issledovatellskiy institut, sudebnoy psikhiatrii imeni V.P.Serbskogo. Dir. - dotsent G.V.Mbrozov. Nauchnyy rukovoditell - dotsent G.V.Morozov. (MENTALLY ILL) (FORENSIC PSYCHIATRY) MELIK-4,1157YA'I" 4%, 3. "A Study of the Anatoi,,ii.bi-tolop ,ical Structur-e of the Visual Ap- naratus." Cand tied Sci, Tbilisi "Aate Hedical Instj Yerevin 1954- (KI. No 7, Feb 55) SO: Sum. No. 631, 26 Aug 55 - Survey of Scientific and Tecilaical Dissertation Defended at USSR Ugher Educational Institutions. (14) ISLIK-MUSIX04p A,B, Use of the Gormorils method in histochemical studies of the retina. lxw..AN-Arm. SSSR. Biol. nauki 13 no.6.59-63 Je '60. (MIRA 13*-S) 1. Iaboratoriya biofiziki analizatorov Instituta fiziologii im. ekad. L.A. Orbeli AN ArmSSR. (RETINA) (PHOSPHATASE) MELIK-MUSIYAN, Astra Bmbkonovna- AVERBAKH, I.H.,, red.; LYUDKOVSKAYA, N41*ttekhn. red. [Atlas,4, 01-cal aspects of trachoma] Atlas; kl4n4ka trekbow. Kosima# Hadez 1961. 47 p. (MMA 15:3) (CONMECTIVITIS, GRANUIAR) 39563 5/205162/002/=/009/015 1015f[215 AUTHOR- Demirchoglyan,G.G.,Aitakhverdyan, M. A.,Metik-MuVyan, A. B.,Ogandzhanyan, V.G., Pogosyan, R. L, Lalayan, A. A., Vasilyan, V. V. TITLE, The effiect of ionizing radiation on the retina and some light-sensitivc systems PERIODICAL Radiobiologiya, v. 2, no. 3, 1962, 442-449 TEXT: Unlike in other studies, the effect of small radiation doses (10-50r, 125-900r) was here investigated in both acute and chronic experiments (during V/2 years). Electroretinography (ERG) was performed with contact-lens-clectrodes; intraretinal potentials were recorded with microclectrodcs; SH-groups in the retina were determined amperometrically; the absorption spectra of rhodopsin extracted from the retina were established and both morphological and histochemical analyses were carried out. The radioscnsitivity of light-sensitive organs in worms, of the compotutd-eyc in insects, and of eyes in vertebrates, were compared. Chronic irradiation with small doses brought about an abnormal functional condition of the retina, and this effect had cumulative characteristics. The light-sensitive (chromatophore reaction) system in the skin of the frog turned out to be non-radiosensitive within the limits of 50-5000r. The studies of 0. D. Hug on the direct effect of radiostimulation on tissues arementioned.The roleof SH-groups, included in the prcteins of rhodopsin, for the light-sensitivity of the retina is discussed. There are 5 figures. Card 1/2 The effect of ionizing radiation ... S1205162IM400310091015 1015/1215 ASSOC[ATION: Institut fiziologii im. akad. L. A. Orbeli AN ArmSSR Yerevan (institute of PhYsiology im. Acadcmican L. A. Orbeli, AS ArSSR) Yerevan SUBMITIrED: September 13, 1960 Card 1/2 ',E A. B. , LIK-INUS I YAN) I Histochemical study of glycogen in the retina of a rabbit. Izv- AN Arm. SSR. Biol. nauki 17 no.12:71-78 D 164. (mIRA 18:3) 1. Laboratoriya biofiziki AN Armyanskoy SSR. Mi~ A I A- IM, 6 j "~/) S. /), Y I/ N=.='Yiu-l, D. 14. venial catarrh, vesto oft, 29:6,v nov.-Dea. 5o. p. 35.7 2e Of the CIInU for Ep Dimaeas of Yerem 1-fedical inatitute, QUI 20,4 3g March 1951 HELIX-NUSIW, B.S.; EUIECROGLW, G-G- - lalwWwsmamw Ilectrorotinograpby in pigmentary degeneration of the rotima. lzv. AZAru.WR.Blol.1 josIlkhoz.-ilki. 6 no.7:99-103 '53. (WA 9:8) 1. KlInUm glasafthlbolesney Terevauskago maditsinskogo Instituts i Institut ficiologii AN ArprRaskoy SM. (B"IlL.-DISUMS) (UNTROFMIOLOGY) MEUK- ~3-N JUILIK-MUS' YAM. B.S.; I&KMHOGLYAN G.G. I t - ~-7 - ~-- - 7 ~ " ~-- New data on clinical slectrorstinograpby. Izv.AN Arm.=.RiolA o6ilkhos.nawd 6 no.11:63-76 153. (JUAL 9: 8) 1. Jainiks gl&cwkh bolesusy Torevanskago nditsinskogo lustitut& i Institut fiziologit Akademit. nauk ArWwaskoy SM. (XITIM) ( MWMIMA)GY) ~ AWW.J.N.. professor; M24MIMLYAN, G.G., kandidat biologicheekilch ,NUOX. nauk, Review of Oftoblems of clinical and experimental ophthalmology,,* Sov.sed. 17 no-5:46-47 Vq 153,, (MLRA 6:6) (Ophthalmology) MILIK-MMIYAN, B.N. T MMMIWI~, t Neclumism of actler. of sulfidine, iy~ trachoma. Vast. oft.. 14.06kva 32 no.2:5-11 Nar-Apr 1953. (GUG 24:4) 1. Professor. Director of the Iye Clinic of Yerevan Medical Institnte. MELIK-MVSVhN, ~e>.W. OSIPTAN, T.L.; NVmN-KUSYAN6 B.H.. professor. zaveduyushchiv. . Ifeurinoma of the orbit. Test.oft- 32 no-3:30-31 Kv-Je '53. (ML" 6:8) 1. lafedra gla=Wkh bolezney Yerevanskogo meditatuakogo institnta. (]Wee-Tawra ) MBLI94CStYAN, B.N*; nDMHDGI.YAN, G.G. lUctroretinagrapby In amblyapla andL amenromis. Dold. AN Arno SM 19 no.3:79-81 154. (HUM 8:7) 1. laint FImoyktx bolesuer Toravyaaek*g* maditsInakago Instituta I Institmt f lstologll Akadevill nauk Armysmkoy SM. AmAstavlano G.1h. Bunyatyanon. (sklascopy) NxLl-K4(M#YANt-B*N.-;-MXIMOGLT#N. G.0. Zoom results end prospects in electraratinagraphic remearob. Ir-v~Aff sallkhox.nauki 9 no.8:3-12 A& 156, (W3A 9:10) 1, X11nXim glaznykh bolaxney Terevaaskago, maditsinsicogo instituta. fisiologi I Aleadeati vAuk Arayanskoy SSR, (AIMOMOMSIOLOGY) (UTINA I .(JffX-DLUAM AND DMOTS) AlLlK4WS'UK# BJO, professor Use of the vitreous body in opecification of the cornea@ Testoofte 60 -5: 10 13 8-0 156. (JIMA 0M) 1. Zovo icafedroy glazaykh bolexasy Torevanskogo maditelaskago institute (am=, dis. opacificatiou, surg. & ther, with vitreous body Injects) OIT BODY, ther. use vitreous humor Inject* in apacification of cornea) 19? ell 11-- USSR/Human and Anizal Physiology - The Sensory Organs. V-9 Abs Jour : Ref Zhur - Biol., No 4, 1958, 18651 Author : B.N. Melik-Mus'ya_nand G.G. Demirchoglyan lust : The Republic &-iinical, Hospital of the Arminian SSR. Title : Various Disturbances in Visual Function and its Restora- tion According to the Data of Clinical Electroretinogra- phy- Orig Pub : 9b. nauchn. tr. Resp. klinich. bollnitsy ArmSSR, 1957, 1, 559-567 Abstract : No abstract. Card 1/1 MELIX-M , -Prof (a starsi vedecky pracovaik k. G. Demircogljan) *114---349- Basic results and perspectives of electroretinographic examiratIons. Cask. ofth. 14 no.2-.63-84 Apr 58, 1. Klinika ocnich chorob jerevanakeho medicinakeho institutu a Institut fysiologie Akademie ved Armenske sovetske sociallatike republiky. (3LWNWMrT INOG~AM. (CZ)) PUMNAS I V.S. qdxwmln~ - - "-'- 4 AnamolousIr h4ft presimro in all and gis pools. Gas.prow. no.8:3-7 Ig 056. (NLRA 20:7) ; (Potrolem gooloo) M&LIK-MMAROT, S. G. , T 1'31.LK-NMMIARVV~ 3, G% VIM, Flood Dams and Reservoirs Projecting and orerating alpine water barriers. Gidr.i mel.4 No. 3, 1952. Monthly List of Russian Accessions, library of Congress, June 1952. Unclassified. 1VU 610e, 5z". KMK-NUMR(ff,S.G., kandidat takhnicheakikh nauk Iffective diversion works of Wicultural hydroelectric power stations on mountain !3treams in Georgia. Nauch.trudy VIKSKH no,1:173-191 '54. MdA 8:11) 1, Tbilieskly filial*Vsesoyuznogo Instituts, alaktrifikatsii sellskago khozysystva (Georgia--H~Arsullc engineering) fv~ - Subject U$SR/Hydr. Eng. AID P - 3945 Card 1/1 Pub. 35 - 9/19 Author Melik-Nubarov, S. G., Kand. Tech. Sci. Title : Deformations of a diversion canal, an emergency spillway, and the anchor support of the penstock. Periodical : Gidr. stroi., 7, 26-28, 1955 Abstract One of the small Transcaucasian Hydro Power Plants was put out of operation due to damages occurrring in different sections of the development caused by faulty design. The article gives a detailed description of Installations pertaining to the development,of the damage, and of the re-designing needed. Three diagrams. Institutlon : None Submitted : No date KILIX-RUBAROW. S.G., kandidat fakhnichookikh nauk. 4draulic calculations for bottom grids. Gidr.strol. 25 n0-11:37- 39 D '56- (KM 10:1) ZHydraulic engineering) IMLTK-IMAROVe -4F G kandidat takhnicheakikh nauk. ....... Now - Q"ANWN;t -1 memigi to Intake workm_and -- condulteldttring flooding. GIdr. stroi. 26 n0.5137-41 Vq f579 (KM 10:6) (Hydroelectric power *plants)' RMLIK-HUBANOT, S,G., kand.takhn-naulc Operating hydroelectric power station On Irrigation canals Of Transcaucasian mountains. [Yauch.trudyl TIXSKR 3:325-336 158. (KIRA 13 -.4) (Transcaucasia-flydroelectric power stations) KNLIKABAROV. 3.G.. Imnd.tsIdm.nauk Designing and operating diversion structures of rural hydro- electric power stations in Georgian mountains. Cfauch.trudy] TIXSKff 3:337-348 158. (MIRA 13:4) (Georgia,--Hydroelectric power stations) 14(6) SOV/98-59-3-8/17 AUTHOR-, Melik-Nubarov-SA. Candidate of Technical Scl- ences TITLE-~ The Theory of Water Intake With a Bottom Grate (K teorii vodozabora s donnoy reshetkoy) PERIODICAL% Gidrotekhnicheskoye stroitel'stvo, 1959, Nr 3, pp 42-45 (USSR) ABSTRACT: The author presents analytical and graphic calcula- tions to determine the dimensions of the derivation channel, the side spillway and the gallery. This will aid in avoiding damages caused to these struc- tures by floodwater passing through them. There are 2 sets of diagrams, 1 graph and 4 Soviet references. Card 1/1 I K&LIK-K-W-AMV,- Applying the theory of the motion of fluid of a variable a to the design of a water intake gallery. Soob.AX Gruz.SSR 23 n0-3:273-276 S '59. (MM 13:3) 1. Mauchno-issledovatallskI7 institut po mekhanizataii i elaktrifikatsii sel'skogo khoz7aystva, GruzSSR. Tbiliat. Pred- stavleno akademikom K.S.Zavriyevym. (Hydraulics) MELIK-NUBAROV, S. G., Doc Tech Sci -- (diss) "Water enclosure with ground grill." Moscow, 1-960. 39 pp; with charts; (Moscow Inst of Water Economy Engineers im V. R. Vil'yams): 150 CODieS; price not given; list of author's woek on pp 38-39 (15 entriesl~; (KL, 18-60, It 150) MELIK-NUMROTj B.G., kand.tekhn.nauk -... --- Rconomic aspects of vater intake installations with bottom grates. Gidr.stroi. 30 no.2:36-37 7 '60. (MIRA 13:5) (Hydraulic engineering) MELIK-NUBARGII, S.G.; TOROFOV, L.N., red.; BORUNOV, N.I., tekhne red* [Water intakes with bottom screens] Vodozabor7 a domoi reshetko-J. Moskva., Gos, energ izd-vo,, 1961 102 (HMA 14: U) Nydraulic st~4ctureJo HELIK-1-TBAUROV) S.G., doktor tekhn.nauk Losses of water for washing away debris at mountain umater intakes. Gidr. stroi. 32 no.506-38 My 162. 15:5) (Water-supply engineering) POPOV., Konstantin Viktorovich., prof, Prinimal-i uchastlyes, MATISSEN$ A.E., dots.; -MELIX~,~,V . doktcr tekhn. nauk; YSUZAV&TaAYA, G.V., red.; SONOLOVA, N.N.# tekhn. red. (Hydraulic structures] Gidrotekhnicheskie sooruzheniia. Izd.3., perer. i dop. Moskva, Sellkhozizdats 1963. 438 P. (NIRL 17:2) yEOLyANq S.L.; ISTAWrAH, L.S.; nwarAN, s.a.,- MELIK-OGANDZHARYANt AOB. WIM - - - -, -_ - -MMONFAMIM Some data on early nanifostatiOns of the inprious effect of lead an the organism of workers. Izv. AN Arm.SSR. Biol.nauki 13 no.9:75-80 s o6o. (MM 13:11) 1. Institut gigiyemy i profiabolovaniy Minzdrava AnWanskoy SSR. (LMW POISCHING)