SCIENTIFIC ABSTRACT LEBEDEVA, N.V. - LEBEDEVA, R.N.

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SCIENTIFIC ABSTRACT
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Adc _8kbit ~pheaomenm and the. ii6wpiA4i;~, are nol S uch as thol,~6:Aaw anre, ie or; sync ..,1u 0 AssociAn6iii-.'N Di_: 00.~'-_ shower ar. 4 as cumulus de velopi Of ;Apu-r no.2:113-122 DaY, 71 , ZENO t 1` 01 tu R 4' 1 2 ---- - ------- ACC NR,AP60358' 8 M, 4 CODE: UR/0413,66/oOO/020/003 003 IINVENTOR: Mellnilcov, N. N.; Grapov,, A. F.; Lebedeva, N, V.; Daragan 11. K. iORG: none i 'TITLE: Preparation of N-alkoxycarbl:)nylallcylamidoallcylth:lophosphonic acid chlorides. Class 12, No. 187015 [announced by All-Union Scientific lResearch Institute of Chemicals for Plant Protection (Vsesoyuznyy ~nauchno-issledovatellskiy institut khimicheskilch oredstv zashchity irasteniy)] SOURCE: Izobreteniya, promyshlennyye obraztsy, tovarnyye znakI, no. 20, 1966., 36 TOPIC TAGS: fungicide,, ABSTRACT: To o'btain N-alkoxycarbony,*Lalkylamidoalkylthiop'hosphonic acid chlorides, intermediates in the preparation of fungi-~ cides, alkylthiophosphoni,r acid dichlorides are treated with eaters of a- and 6-aminoacids in the presence of tertiary amines, as the acceptors of HC1. DIA-50; CBE No. 1LO SUB CODE: 07/ SUBM DATE: 3lDec6,- (PS] C,,d I A UDC:1547.233.2112211181-31:21113-07 LFIBEDEVA, N.V., kandidBt meditainskikh nauk - I '* - 'ff ~~, t = sin'g ants in apoplexy. Mad.sestra 16 no.5:10--13 My 157. OCRA 10:7)., 1. Is Inotituta nevrologii Akademii ma4itsinskikh nauk SSSR, ~ Hoe k-va. (NURSES AND NURSING) (APOPLEXY) GEELKNOV, L.G.; SHUTOVA, T.Aq KDEVA, N.V. Clinical characteristics and theoret-l-c-87"basis for -the restoration of functions following disorders of cerebral circubationLid-ith., summary in French]. Zhur.ni)vr.i osikh 57 no.2:161-1tyl '57. (KLRA 10:6) 1. Institut nevrologii (dix. - prof. N.V.Konovalov) Akademit madit8ins,kikh nauk 333R, Maskva. (CFAMRAL HEMORRHAGA. ther. posthemorrh. reatoration of tissue & of funct.) ALEKSMVA, A.A.; LEBMEVA, N.V.; DUBNYAKOVA, H.M. Clinical aepects of Venezuelan equine encephalomyelitis. Zhur. neyr. i psikh 59 no-3:313-320 '59. (MIIRL 12:4) 1. Klinika virusnykh zaboleivaniy (zav. - prof. N.V. Sergeyev) Instituta virusologii AMN SSSR i In.9titut nevrologii (dir. - prof. N.Y. Konovalov) AHN SSSR, Moakws.. (EIIOBPMLOMULITIS, EquiNE, Venezuelen (Rus)) BERGINERf V.M.; KUKUSHKINA, V.P.; LEBEDEVAy N.V. Some data on the influence -6f-iiitravenbus use of e-uphyllin cyn cerebral blood circulaticn, arterial pressure, arul respiration following acute insult and under experimental cohditions. Trudy Gos. nauch.-issl. psikhonevr. inst. no.96:303-310 '59. (MIRA 14:1) 1. Inatitut nevrologii At-IN SSSR, Moskva. (AMINOPHYLLINE) (BRAIN-DISEAS10) (BLOOD PRESSURE) (RESPIRATION) CHLENOV, L. G. (deceased]; LEBEDEVA, N. V, Diagnosis and treatment of cerebral insults. Nauch. trud7 inst. nevr. AMN SSSR no.1:44-61 160. (MIR: 1-5:7) 1. Institut nevrologii AW SSSR. (GEREBROVASCULAR DISEASE) KOLTOVER, A. N.; LEBEDEVA, N. V._ Acutely developing foci of gray softening in the brain. Nauch. trudy Inst. nevr. ANT SSSR no.1:474-485 160. (MIRA 15.7) 1. Institut nevrologii ANN SSSR. (BRAIN-SOFMUNG) (APOPLEXY) (CMEBRAL ARTERIa3CLERCSIS) LEEFJWA?-y-To .,- Clinical aspects and differential cliagrosis of lateral and medial hemorrhages. Nauch. inform. Otd. nauch. med. inform. AMN SSSR no.1:61-62 t61 (MIRA 16:11) 1. Institut nevrologii (direktor - deystviteltnyy chlen AMN SSSF- prof. N.V.Konovalo7) 9IN SSSR, lbskva. LOOLTA, N.V. Determination of germanium in process solutions. Zav. lab. 30 noolltl331 164 (MIRA 189.1) 1. !notitut obahchey i n-sorganicheskoy khimii AN UkrSSIR. ACC NR: A116033181 SOURCE CODE: UR/0079/66/036/010/1841/1843 AUTHOR; HeVnikov, N. N.; Grapov, A. F.; Labedeva, N. V. ORG: All-Union Scientific Research Institute of Chemicals for Plant Protection (Vaeaoyuznyy nauchno-iseledovatel'skiy in&titut khimiche- skikh aredstv zaahchity raoteniy) TITLE: Organic insecticides. XCIX. 0-arylmethyl- and chloromethyl- thiophosphonic acid chlorides SOURCE: Zhurnal obshchey khimii, v. 36. no. 10, 1966, 1841-1843 TOPIC TAGS; insecticide,-&e-4 chloride, phos phonic acid v-~~~~~~acid chloride /fv'~ 9- ABSTRACT: At 5-15*C in absolute ether in the presence of triethyl- amine, phenols react with equimolar amounts of dichlorides of methyl- and chloromethylthiophosphonic. acids to form the corresponding aryl- methyl- and chloromethylphosphonic acid chlorides: '11PSC1, + ArOll + (C211&)3N 1AP(S) (0Ar)C1 + (C21f,)3N - 11CI R =CIT. CICII'. I .. In the case of the formation of 2,4,5-trichlorophenylmethylthiophos- phonic acid chloride, the reaction is conducted at -5 to 5 C to avoid Card 1/2 UDC: 6 6 1. 7 16 z 6 3 Z-.25- ACC NRt AP603 181 n\ F d X le'd I C b Id ) i oun a R it, ~ Fornuld so n Z (P L CI P I C, C.11, ~ 47 FI-f2- J0.69) I ..V, 10 I.M0 5.3.14 52.fAl 16.75. 16.E4 14.s0. t5.G4 15.40. 15.5.9 C,111clors- 17.15 14. " 15.51 C. ; S-61 r 11, 1 46 IrO-JAJ PIJA) 1.506 1.2124 ~SJF 57.12 - IMP, 13.7C 13. '-q. 13.Gr, rI1,.CIOj'S ' i 11-13 - 11:01 i 2 , 11 1 4 101 I.SF98 111(0.1 91, 11.50 C .96, 37.00 11. 16, 11.11 11 1.4(42 63.46 63.24 3 ' ' ..j 11 24 1.64 ' 4 . ' " -140((l. 1 133 10 52. 10.36 C-,I CIjOPS - - 10.34 T, nkp -C CICII, 41C I , F5 1 :5 M ~ 1 7211 43:62 61.24 - 11.27, ILY, 11.46. 11.41 C'11'aOrs - 11.24 11.64 CICII 2 CI "11., 4 2 122-1 C 44 . (O.Ij 1 - %740 IS. 37 10.32. 10.1 C~I1,C1j-PS fil 5D $7.11 22, 43.24 10 04. to 45.75 9.99 10.34 1 1 C) 111 2. ICSIII IM26 32 40.5-14310.1,~ 1 1.62;J M OJ 72.OP - t, S. Z VJ7 9.0D. 9.10 C,11,CI,OPS 1 - 8,991 9.3 . It he forma tion of bio(O-2p4, 5-ti:ichlorophenyl)methylthiophosphonate. . The acid chlo rides, whose composition and constants are given in the table, are use d as starting mat:erials in the preparation of insecticides! Orig. art. has t table. JW.A. 50] 'SUB CODE:4,07/ SUBM DATEt 065',ep6 5/ ORIG REF: 001/ OTH REF: 002 -Card 2 / 2 LEBEDEVA, N. V. Construction of a Model of Convection and Calculation of the Quantity of Showers Tr. Tsentr. in-ta propmorov, No 31, 10,54, pp 3-35 The principal condition for the occurrence of thermal convection under favorable circumstances is the heating of the ground layers of the air by the surface of the earth through -turbulent heat exchange, in such a way that up to the condensation level (up to an altitude of 1-2 km) dry- adiabatic gradients of temperatur3 arise and super-adiabatic ones in the lower 100-150 meters. In the layers below the condensation level the temperature gradient must equal or be greater than the moist-adiabatic. RZhGeol, No 3, 1955) SO: Sum. no. 639, 2 Sep 55 IXBEDEVA,Nadez)sdFL Vladimirovna, kandidat fiziko-matematicheskikh nauk; 1' 17 redaktor; ISLYNTITXVA, F.G., telrhaicheskiy redaktor. [Hiw clouds and precipitation are formed] Kak obrazuiutsia oblaks, i osadki. Moskva, Izd-vo "Znanie," 1955. 23 p.(Voesoiuznoe ob- shchestvo po rasproutrane.aiiu politicheakikli i nauchr*rkh znanii. Ser.3, no.17. (MLRA 8:9) (Clouds) (Procipitation) SOV/124 57-8-0146 Translat~on from: ReferaEivnyy zhu::-ral, Mekhanika, 195-r; Nr 8, r, 81 (USSR) AUTHOR- Lebedeva, N. V, TITLE: Vertical Motions Along a Front (Vertikallnyye d;,-izheniya na fronte) PERIODICAL: Tr. Tsentr, in-ta prognozov, 1956, Nr 45 (721 pp 74- 87 ABSTRACT: The author provides a practical calculation method for the vertical motions due to friction in the frontal region, issu;-v from the results of a paper by N. P. Dogadkina and A, F., Dyubvu~ (RZhMekh, 1957, Nr 8, abstract 9145), She composes aux'i;.Ary tables wherewith to perform the calculatior of the vertical along a front. The paper also comprises a detailed analys-'s of the formulas of Dogadkina and Dyubyuk, In the conclus-Lon she adduces a method for the calculation of the vertical motions, also for the quantity of moisture condensed as a result of the rising motion. due to frontal friction and nonstationary nature, A comparison of the computed and the actual precipitation shows that the calculation yields values one-half to one-third those actually observed. The Card 1/1 author explains this fact by the disregard of convection effects. V. P. Sadoko~- V A ) /V. V AUTHORS: Lebedeva, N. V.; Mishutin, D. A.; Pikush, N. V. tTITLE: The Disastrous Cloudburst in Nikolayev (Katastroficheskiy liven' v Nikolayeve) 'PERIODICAL: Meteorologiya i Gidrolog-iya, 1957, Nr 1, PP 37-41 (U.S.S.R.) ABSTRACT: The force and effects of a terrific cloudburst (with lightning and hail) which occurred on June ~30, 1955, in Nikolayev and its surroundings during which time from 165.0 to 195.0 MM of water were deposited, are described. Table 1 shows the amounts of precipitation deposited in various points of the regLon affected. The dynamics of t1B storm according to pluviograph recordings are analyzed,. Many homes were flooded, many damaged, and sane canpletely destroyed. The asphalt sidewalks on many streets were demolish- ed, stone bridges were washed away and trolley car lines damaged. The water depth in some places reached up to 1 - 1.5 meters, the depositions in some streets were 0.!5 - 0.7 m. Railroad causeways were washed out in many places and the crops suffered immensely. Large numbers of wild life (rabbits, birds) were killed. It was the first case in 150 years of meteorological observations that the Nikolayev region has seen such a cataclysm. Chart in Fig. 1 shows the distribution of precipitation in the Nikolayev region on 6/30/1955. Fig. 2 shows the wvather chart at 2100 hrs.on that memorable day. The condition of the atmosphere over Nikolayev at 1700 hours on 6/30/1955 is explained in Fig. 3:, and the air temperature changes in Fig. 4. The probable causes of the cloudburst are explained on scientific bases. 3(7) PHASE I BOOK EXPLOITATION Tsentrallnyy institut prognozov SOV/2114 Voprosy sinopticheskoy i dinamicheskoy meteorologii (Problems of Sy- noptic and Dynamic Meteorology) Moscow, Gidrometeoizdat (Otd-niye), 1958. 110 p. (series: Its: Trtidy, VYP. 77). 1,100 copies printed. Sponsoring Agency: USSR. Glavnoye upravleniye gidrometeorologiche- skoy sluzhby. Ed. (Title page): A. I. Burtsev; Ed. (Inside book): . V. I. Tarkhunova; Tech. Ed.i T.Ye. Zemt,;ova. PURPOSE: This issue of the Institute's Transactions is intended for synoptic and dynamic meteorologists. COVERAGE: This collection of articles deals with various aspects of atmospheric circulation. Individual papers discuss convection in warm fronts, visibility during snowstorms, the relationship be- Card 1/3 Problems of Synoptic and Dynamic Meteorology SOV/2114 tween fronts and jet streams, questions of pressure change, and vertical motions in the atmosphere. References accompany each article. TABLE OF CONTENTS: Uspenakiy, B.D. Conversion of the Vortex Velocity Equation Into a Form That Would Facilitate, the Analyses of Changes Occuring in the Fields of Absolute Topography 3 Pogosyan, Kh.P., and M.V, Shabellnikova. Jet Streams and Fronts 8 Bachurina, A.A. Analysis of Horizontal Visibility Near the Earth's Surface During a Snowstorm 15 Lebedeva-, N.Y. Forced Convection on a Warm Front 42 -Le ~edev~aNV. Thermal Convection 64 Burtsev, A.I. A Method for Computing Vertical Air Velocity by Taking Into Account-the Variations of the Vertical Temperature Card 2/3 . Problems of Synoptic and Dyiiamic Meteorology SOV/2114 Gradient With Altitude 82 Turketti' Z.L., and V.I. Zhilltsova. Results Obtained From Testing the Computation Method for Precipitations During the C6ld Half of the Year in the Operations of the Central Institute of ForecastinglO3 AVAILABLE: Library of Congress MM/bg Card 3/3 8-13-59 HAKKAVEYEV, N.I., prof.; MIEDWA, N.V.; ZAITOV, I.R.; -LEBEDEVA, N.V,,- YMVEDEV, V.S.; LAZARLITA, L.V., tekhn. red. (Experimental geomorphology] EksperimentalInaia geomorfologiia. By ITI.I.Flakkaveev i dr. Moskva, Izd-vo Mosk. univ., 1961. 193 P. (MIRA 15:1) (Geological research) SKOHOPANOV, S.G., red.; DADYKIII, V.P.) doktor biol. nauk., red.; LEBEDEVA V.V., kand. bil. nauk, red.; ',L4YEVSKAYA, V.S.y red.; red.; SHO]MEISNA, A.V., red.; MEYVER, I.K., tekhn. red. (Improvement of farm and forest lands in northwestern U.S.S.R.] Velioratsiia sell skokhoziaistvennykh i lesrVkh ugodii Severo- Zapada SSSR; material:,T konferentsii. Petrozavodsk, Gos. izd-vo Kareltskoi ASSR, 1962. 253 p. (MIRA 15:6) 1. Nauchno-tekhnicheakaya konferentsiya po voprosam osusheniya i osvoyeniya bolot i zabolocherzqkh zemell Karelii, Petrozavodsk. 1961. 2. Cblan-korrespondent Akademii nauk Belorusskoy SSF, X' mini- aterstvo-oellskogo khozyaystva Belorusskoy SSR (for Skoropanov). (Russit, Northwestorn-Soils) LEBEDEVA, N.V. Advantages of ther aerial wthod- of -studying bogs. Uch. zap. Petrozav. goo. un. 127no;2t24-33 064. (MIRA 18:7) ACC NRiAP6031057 A SOURCE rv'ODE:UR/0394/bb/004/009/005-1/00 A'WHOR: Balcumenko, L. A.; 14e'D Razvodovskaya, L. V'; Grapgv;,A.' F.; Mellnikov, ORG: All-Union Scientific Research Institute of Chemicals for Plant Protection (Vsesoyuznyy nauchno-issledovatel'skiy institut khimiches ~ Isredstv zashdhity rasteniy) TITLE: Synthesis and herbicidal activity of amido esters and diamides of methyl- and chloromethylphosphonic acids SOURCE: Khimiya v sel'skom khozyaystve, v. 4, no. 9. 1966, 51-54 TOPIC TAGS: phosphonic acid, -V~amide ) '7-0X'W0j_6C(1 ABSTRACT: Herbicidal activity of the previously obtained amido esters and diamides of mathyl- and chloromethylphosphouic acids was studied under laboratory conditions. The results ira given In Tables l.and 2. Experiments with white mice shovQd that asido esters of methylphosphouic acid are highly toxic for na-anals, as showumin Table 3. Card 1/5 uDc:632.954+542-91 _NReAP6031057 Table 10 Pz~oyerties. iknd'heirbicidal 'activity of amido eaters of methyl- I-and- chloromethylphosphonic acids- w Xx X X x C. Cj w w w 19 CA r : X 'PIP: i IF > M 9-S) 2 ~-=~C a 0 It z :0 L CA O L L 4A CA -Acc-NR.A:p603iO57 V V V V v vvvvvv v v v C+ :1 OV* v s is s 14 is 13 &.9 9 9 te. I I s a a 8 a b: 13 v v v 0 V V v A Ed1 23 1 19 a i A I I 1 9 1 1 ~98 :4 '.v v LM 0- 0 Cl C7 G Z' G -4 p z;; r, C, In im CA CA t- CA (A. v v v v v v v v v '0 0 bt.l~'ZFZ; A 9 8 2 8-1 1 CA, CA fA -Card 3/5 --- ---- ------- ArC NRi ArOUJIU~il .Table 2. Properties and ~'Mrbicidal activiiy of diamides of'methyl~- Lphosphouic. acid. HjC-- P - NHAr NR. I 2 3. 4 .5 6 7 8 9 10 11- 12 13 14 Is At 1. R IMP in OC CjH& CH3 - 74-75 - - CH,Cl..u CH, 124-125 > 150 150 >150 '135 .120 37,5 >I 50 >160 >15o IoS CoH,CI-n Clia 158-160 > 150 150 > 150 60 97.5 97.5 >150 > 150. 135 T &20 CHCHa-A CH, ~ 86--N - - . - 1 QH.CH&-n CHa 139--141 - - - - QHS C.H. 78-79 > i5o m 75 75 > 150 >150 > 150 >150 > 150 .10 CGH,CI-o C3H6 .64-85 150~ 37,5 >150. 75 >150 >150 135 '135 120 >150 CH,CI-A CA 106 6-106 51 >M0 ' 75 >t5O* 37.6 >150 >150 > 150 > 150 1>150 >JSO . C4H.C1-A Wil 1;4-,114:5! 50 > 1 37.5 > 150 30 >150. > 150 J35 120 1 .>150 37.5 CH,CH,-O C4H6 58-59.5 -- - Cti,CH,-A# CIH,' .59--60 CACHen CjHj, '137-138,5 >" LSO > 150 >150 120' >150 >150 >150 >150 > 150 150 CH.NOg-n CIis. * 118-119.- > J;jO >150 >150 >150 > 150 >150. >150 75. .>M :>150 CjH,OjC-jHrt% CjH&' 93,5.415 >11$O 135 120 00 . >150 >150 1 75 1 150 150 hIOW3'4 C4 CA 1 05,5-97 -ACC-NR,AP6031057 Table 3. Toxicity (ng/kg) Of Some COU- pounds with respect to white mica compound Mini mim no. in LDioo LD50 tOXiC Table 1 dose 11V so 25 12.5 XVI .100 75 25.0 - The authors thank Professor if. 1. Vashkov for, investigating the toxici of the preparations fOr MamMals and M. 1. Gagarirtaya for studying the effect of the preparations on Hill's reaction. Orig. art, has: 3-tabl SUB CODE: 07/ SUBM DATE; 30a,yW ORIG REF: .Card's (WA-50; CBE No. 14 CPS] 007 0 0 0 0 0 0 0 Goo go** *0000 0 0 .1 22 Z) A 7% 1$ 211, ?s it U 11 M 5 M 11 Is 4L It u 43 61 a 20 41 10 .6 .. It L' L a h r 1; ItI I U V A Y Z A- be M IT Sbuctur !-so 10 0' Watinjum fAwySts. V. I. OIXWin and -i uv~ (;f"Zolfl- J. I'kvj. - 21. 14,M11 ltu,oao)~ 0 a; "I CrOl still Cr,Oj drItIhiled kill a ~'~jf I, g~l ,,, j"t,,d (" vmllutiv activity In tas-CAlcyacking at ','W. onlycro, i, Cal; lYticldly Wililre; CrA is inaCji-,-V and can lower the -00 a jpt',; -AtiviIYo(CrO,. The activity 1wr Cratoin has a max. at I- alsPut 1 9. of %elivalent Cr anal alrout o.z,, C. of frivalent -oe Cr Imr 100 It. o( SA. A calcii. avording it) KoIx,jrv, 39, 37'-". %lum% th,4t th,, "at-jj%,r en.,einhir" of A atolit, Cf. Pre'ttittal,ly, flic avloal ~ZWYA I- 11~ -inpo. Cr,O,.NCrO,.&u.I it form., th~- twe enwilible." J. J. Ilikermait 43 roe go Coo rise 000 j1&j.Luftf.K1.L LjjjM,1k,8E CLAMFICAUGM ki, it, 110. t, 1 It M 5 A3 Q JS A, it tv trip Org Kii iiia , 0 41 0900 Off 00 0 ~ 41; - 'goo, 0 Si 09010 0 0 0 0 0 0 9 0 4111'"oleo 00 see see AUTHORS Nazarenko V.A.,Flyantikova,. G'V., Lebedeva...11,Y., 32-8-1/61 TITLE Analysis of Fare Metals. Determiia-tI n of the Arsenic Co4tent, (Analiz chistykh metallov. Opredeleniye primesi mys9yaka - Russian) PERIODICAL Zayodskgya Laboratoriya, 1957, Vol 23, Nr 8, pp 891-896(U.S.S.R.) ABSTRACT Two methods of the separation of arsenic from the bysic metal are described in the paper, for the purpose of its (i.e. of arsenic) chemical evaluation. In both cases in recommended the so-called "universal" type of the separation of microquantities of arsenic from pure metals on further extraction of the diethyldithiocar- bamate complex from a strongly acid mixture by chloroform, as well as the final determination-after the formation of arsenic- molybdenum-blue in all cases. Then the process of the separation of arsenic from antimony, vanadium, niobium and silicon is des- cribed and the use of a siutable apparatus ia demonstrated. In the case of an analysis of antimony and niobiu* preyious.preci- pitation of arsenic is recommended is the form of magnesium-am- monium-arsenate with a phosphate carrier. In-the case Of vanadium and silicon the separation of arsenic from the corresponding solu- tions is directly performed.The process of the determination of ar- senic after t'ie extraction by diethyldithiocarbamate acid is des- cribed.In thi.3 case a freshly prepared solution of diethyldithio- carbamihic acid is used for the extraction of arsenic.In that con- nection it is pointed out that the application of a chloroform so- Card 1/2 lution of diethylammonium -diethyldithiocarbamate would be more Analysis of Pure Metals. Det erminat ion of the Arsenic 32-8-1/61 Content. convenient,but this reagent is at present difficult to obtain.This method is also applicable to the determination of the arsenic con- tent ofather matals which do not form any diethylearbamates in strongly-acid solutions.,neither in the presence nor in the absence of complex producers. There are 2 tables and 1 illustration and 5 references. AVAILjkBLE Library of Congress. Card 2/2 F t9 F LID E VA /V, V. AUTMRS: Nazarenko, V.A., L(~*Dedeva, N.V. , Ravitskaya, R.V. 32-11-V-/ TITLE: The Method of Determining Germanium in Ores, Coals, and industrial 'Waste (Metod opredeleniya germaniya v rudakh, uglyakh i promyshlennykh otlehodakh) . PERIODICAL- zavoaskaya Laboratoriya, 1958, Vol. 21+, Nr I , -pp. 9-13 (USSR') ABSTRACT: In the introduction to this work it is said that the best-kno;a-~ mr--th- od for this purpose is the phenyl-fluoron colorimetric method. Phe- nylfluoron (9-phenyl-2,3, 7-trioxide-fluoron) form, a red precipit-a- tion with the tetravalent germanium in -,,hiich to each germanium atom there correspond t-ao molecules of the reagent. Various varieties of this method, in the first line such developed by foreign scientists like Cluley, Ladenbauer, Slama and Hecht,Luke and Campbell, Schneider and Sandell, -as well as by the Soviet suientists Gillebrand and Lendel' and others are cited. It is further mentioned here that T)he- nylf luoron reacts (like to germanium) also to many other element; of the groups IV, V and VI of the periodic system. In order to separate germanium from distufbing elements it is recommended to extract the germaniLun tetrachloride from the 6-n hydrochloric acid by distillation or by extraction vrith tetrachloride oirbon from 8-0-n hydrochloric Card 1/2 acid (examples). In conclusion it is recormended to apply the method The Method of Determining Germanium in Ores, Coals, and 72-1-2155 Industrial 'Jaste described uniformly to all materials. A difference in treatment iS possible solely in the introductory work of separating elements. This generalized method consists in the extraclion of the genrianium 'th carbon tetrachloride from 9-n hydrochloric acid, .-rith follow- ing re-extraction .-rlth water and colorimetric determilr"ation -,~rith pheny1fluoron. A table of results is given -aith re3pect to pyritie-, copper-, zinc-, lead-, antimony-, and iron ores, coal, coke, and coal resin. The experimental part of the present 7rork contains three chapters: "Separation of Samples" , "Extraction and Determination of Germaniud' , and the "Construction of the Calibratirti, Curve". There are 411 references, 2 of vrl-"- ch are Slavic. ASSOCIATION: Ukrainian Branch of the State Institute for Rare Metals and Such aa Occur in Small Quantities (Ukrainiskiy filial Gosud-arstrennogo in- stituta redkikh i malykh metallov). AVAILABLE: Librarj of Congress Card 2/2 1. Germanium-Determination 2. Germanium-Separation NAZARENKO, V.A.; LEEEDEVAI N.V.;-EIRYUK, Ye.A.; SIMSTOVA, M.B. , I MAWANagwor Complex compounds of multivalent metals with trihydroxyfluorones. Zhur.neorg..khim. 7 no.12:Z731-2738 D 162. (KMA 16,,2) (Metals-Anal~sis) (Xantheonone) 5 (2) AUTHORS: Nazarenko, V. A., LebQdeva, N. V. SOV/32-25-8-2/44 TITLE: Application of Trioxyfluoron Derivates in Colorimetric Analysis PERIODICAL: Zavodskaya labordtoriya, 1-959, Vol 25, Nr .3, PP 899 - 903 (USSR) ABSTRACT: The application of phenylfluoron (9-phenyl-2,3,7-trioxy-6-fluo- ron) (I) for the determination of germanium (II) has the dis- advantage that the formed complex compound is colloidal. There- fore,-(Refs 1,2) p-dimethyl-iminophenylfluoron (III) was recom- mended.as a reagent, as (III) forms with (II) real solutions. It was established that different 293,T-trioxyfluoron (subsii- tuted in the 9 Position) derivates can.be more or less used as reagents for (II)..To establish the suitability of the different trioxyfluoron.derivates.(TD) for the colorimetric (II)-deter- mination the molar absorption coefficients of several complex compounds of (II) were investigated with synthe4ized.. (TD). The reaction occurred at the optimum acidity of 0-5 n HC1. The optical density was measured on a Pulfrich photometer at a wave length of 530 mg. The measuring results (Table) proved that the sensitivity of the.2~nitro, 4-nitro, and 2.4-dinitro-phenyl- Card 1/2 fluorons is greater than that of (I). Concerning spectrometric Application of Trioxyfluoron Derivates in Colorimetric SOV/32-25-6-2/44 Analysis sensitivity of the reaction disulfopheny1fluoron (u)-surpasse-s that of II) with the last-mentioned nitro coupounde as well as that of M. The advantage of (IV) is that the determinations can be made at a low acidity (from PH 5 to 0.2 n HC1). In case of strongly acid solutions the use of (I) isj,; ~A preferable and there also is a possibility that insoluble compounds are formed with (II) which precipitate. Thus, (II) is most favor- ably determined by spectroscopy with (IV) in weakly acid so- lutions (0.02 - 0-05 n-HCI) with the addition of gelatin, while for strongly acid solutions (above 0.1 n HCl) the (I) and the above mentioned nitro compounds are to be preferred as reagents. There is mention of the photometric determinations of Kazarinova and Vasillyeva, reference 6, which appeared at the time the present paper was being printed, but which in principle is in accordance with the presented experimental results. There are 7 figures, I table, and 6 references, 3 of which are Soviet. ASSOCIATIOM: Laboratoriya Instituta obahchey i neorganicheakoy khimii Akademii nauk Ukrainskoy SSR (Laboratory of the General and Inorganic Chemistry Institute of the Academy of Sciences., Ukrainskaya SSa) Card 2/2 S/073,/62/O28/0O2/oo6/oo6 B1O1/B11O AUTHORS: Nazarenko, V. A., Flyantikova, G. V., Lebedeva, N. V. TITLE: Ionic state of germanium in weakly acid solutions PERIODICAL: Ukrainskiy khimicheskiy zhurnal, v. 28, no. 2, 1962, 266-267 TEXT: The range of existence of oermanium cations in weakly acid solutions was studied. Experiments were conducted with electromigration and by determining the germanium content in the electrolyte with disulfo phenyl fluorone. 0.001 moles of Ge02 solutione in a buffer solution (glycocol, biphthalate, veronal which do not form complexes with Ge) were filled into a V-shaped tube with sealed-in platinum electrodes. The upper tube shaft was filled with the same electrolyte but without Go. Voltage was varied between 30 and 210 v at a constant amperage of 15 ma. Electrolysis took 60 min. Then, the Ge content both in the catholyte and in the anolyte was determined. In order to take diffusion into account, blank tests without current were conducted. Results: Card 1/2 S/073/62/028,/002/006/006 Ionic state of germanium in ... B101/B110 Ge (pg/ml) PH in catholyte in anolyte blank test >7 - only in anolyte 6.63 4-9 6.1 0.9 5-05 4.6 5.0 0.7 3.12 7-7 7.5 1.0 2-32 4.4 3.6 1.1 1.05 1-3 2.2 0.2 Contrary to published data, weakly acid solutions contained germanium cations in addition to the anions of germanic acids. Their presence explains many analytical reactions of Ge and aloo their similarity to reac- iions of other metals of Group IV of the Periodic System. There are 1 figure and 1 table. The most important English-language reference is: D. A. Ev'arest, J. E. Salmon, J. Chem. Soc., 2436 (1954)- ASSOCIATIOtf: Institut obshchey i neorganicheakoy khimii All USSR, laboratoriya v Odesse (Institute of General. and Inorganic Chemistry AS UkrSSR, Labor.~tory in Odessa) �UB~I~~ED: September 10, 1960 2 NAZARENFO, V.A.; LEBEDEVA, N.V. - ----------- ---- ---- Deteriin~~ion of tin in poor ores by p-nitrop-renilfluorcre. Zav.1ab. 28 no.3:26.3-271 162. (M-IRA 15:4) 1. Instultut AllicheY i neorganicheskoy khimii AN USSR. (Tin--Anal,,Isis) (Xanthenone) TIAZARENKO, V.A.; lfIE2F~.IA N.V.; SIMSTOVA, 14.B-; BIRYUK, Ye.A. ,j .- - -.. - Trihydroxyfluranes. Metrod.poluelli.khim.reak. i prepar. no. 7: 21-24 163, (MIRA 17:4) L institat obshchey i neorganicheskoy khimii AN UkrSSR, Odessa. ACCE3SION NR: AP4009727 S/0075/64/019/001/0087/0089 AUMLOR: Nazarenko, V. A.; Lebedeva, No V.; Vinarova, L. 1. TITLE: Complexometric determination of tetravalent germanium souRm Zhurnal analiticheskoy khimii, v. 19, no. 1, 1964, 87-89 TOPIC TAGS: complexometric determination, germanium determination, quantitative je -anium determination, complexone 111, GeO sub 2, r'n germanium (IV , germaniiun complex f ormation ABSTRACT: Complexometric determination of tetravalent germanium in GeO was accomplished by use of a heated solution of the disodium sale of ethylenediaminetetracetic acid and a 2.5 fold excess of complexone M. Changing of the anion into the cation form was found to proceed slowly, and complex formation occurred quantitatively at a 0.02-0-05 N HC1 acidity. As one mole of Ge02 binds 1 mole of complex- one, the Ge gram - equivalent is 72.6. The excess of complexone was titrated off with zinc sulfate and a color indicator. Standard devia- tion errors were + 1.2% for 15-200 mg Ge and + 4.6% for 0,02-3 mg Ge Card l/2 ACCESSION NR: AP 009727, per 50 ml solution. The influence of chlorides on the complexometric titration was also studied and reported. Complex formation proceeded nonnally at a 3 mole/liter NaCl content. Orig. art. has: 1 figure and 2 table3. ASSOCIATION: Institut obshchey i neorganicheskoy khimii AN USSR, Laboratorii v Odesse (Institute of General and Inorganic Chemistry of the AN USSR, Odessa Laboratory) SUBDEETTED: 27Aug63 DATE ACQ: 14Feb64 ENCL: 00 SUB CODE: CH NO REF SO1,1: 003 oTm: oo6 Card 2/2 CHISTYAKOV, A.D.; BTJRKOVA,,. M.V,.- ORLOVA, Ye.ll.; GLAZOVA. 0.P.; PEDI, D.A.7, PT-',z-(LYlJTD, 11I.Ye.; ABRAMOVICH, K.G.; POMVA, T~P.; MATVFYEV, L.T. ; BACHIJAINA, A.A.; -LEBEDEVA, 1U.; PESK()V, B.Ye. ~ ROMAYOV, N.N.; VOLEVAKil~---- -- - - &ELKO, .,N.M.; P I.G.; PETRENKO. f-T IT - WIRNFUNK0. I.V.~ PINUS, N.Z.; SMAETER., S.H. BATZ-.~;YEVA F- NININA. L.S.; !EL?SKAYA, N,N., nLchn.'red.; ZVERE-VA' N:I., nauchn. red.-, KURGkT,SKAYA, VA~i., naunhn. red.; I-ERTSALOVA, A.h., nauchn. red.; T011-InAS111HVICH, L.V., nauchn. red, SAGATIOVSKU, N.V., otv. red.3 l'l(-'-:'IKOVSKAYA.? A.B.. [1-larmal of short-range weather Rukovodstvc po k-r-All-oorochgm prognozam pogod,,. Leningrad, Gidro- meteoizdat, Pt.2. Izd.2. 1965. (f-lIlLk 18.8) 1. Moscow. TSentralliVy institut pi-opozov. I "taoT.1 LaByI)GYA" rv.V. Chmnf,pu in V:c ctxt--.. -,, wo ct a- -11r, ;~wm. 0-1mg Wic lan6rth if thlo P-rinta !,A%Ityr in thn Dl~!v-tsm* ucol. 4A1 Lule 6s 153 D-D 165 (MMA 19:1) 1- Subaitted -%y 4j. 1965. L'318oi-66 ~wvi) RI ACC NR: Ap6o216772 SOURCE CODE: AUTLHO11: -Mollnikov, 11. N.; Grapov, _A. Fs; Lebodeva, N, V. ORG: cientific Rosearch Inslitutp of Chemical Agents for Plant Llro ctio Q~Enion S -te Moscov-p (VsesoyuzrWy nauchno-isslodovatellskiy inatitut khimicheskikh aredstv zashchitt Or TITL2~; -anic insectorun XCII. Synthesis of acid chlorides, amides, and anilidoo of o-chlorophorq3jwthylphosphonic acid SOURCE: Zhurnal obahchey khimii, v. 36, no- 3, 1966, 45o-4-53 TOPIC TAGS: fungicido, insocticido, chemical synthesis, orgarde phosphorus compound, cheinical bonding, bydrogon bonding, IR spectrum, toxicity, organic amide, chlorinatedi organic compound ABSTPa%CT: Derivatives of 0-3-chlorophenYl- and 0-4. chloraphonyl- methylphosphonic acids were synthesized in a search for new insecto- fvngicides, on the basis of the theory that the Insecticidal properties of .the preparations increase with increasing acidity of the acyl radical boLmd tothe phosphorus atom. Amides and anilides of 0-3-chlorophanyl- and 0-4- chlorophony:Lmothylphosphonic acids were synthesized by the reaction of the chlorides of these acids with primary and secondary amines or substituted anilines, The formation of intermolucular hydrogen bonds in the Aialkylamides was suggested by their low melting points and infrared spectra. L 318ol-66 ACC NRs AP6021672 BI,olo'i*a1 ti-ato indicated high insecticidal activity of the prep~aratibnsv- A g 0 oome exhibij~ad herbicidal activity. Orig. art. has: 1 figure and 2 tableo. CJPR33 SUB CODE t 07, o6 / SUM DATE: 3-1 Feb65 / ORIG IW- Ft 003 t ~, Card '4 -L 314 khA 34T(1) RO ACC NiZi SCU--ZE C002;: G?.70079'1667o36/co3lc4,c7lc-';.;~,:.~..' AtE?-TOR: Vallvakov, No Noj Griipcv, A, F#t Lootwlovn, 11. V. ORG: 4M-Union Scientific Rosekrch in (Vv,osoyuisayy nauchno-isslodovatellsklLy rastarzdy) sxvdsty zashchlity ~x TITU.':-, Orgwiic insnqtofw~~Icidas WIV. Arddes o-L O-arylx-vthvl- and clUoromthyl.- phosphonic acids Zhurn.,LL oWhchoy IdArIdi, v. 36, no, 3, 1966, 457-461 OPI- C T, T AGS: fungicide, insecticide, phosphon:ic acid, organic a=ido, chardeal synthosis, chlorinated organic compound, plant develop:mnt, to'deity A series of amides of O-arylmethylphosphonic acid were synthesized by reaction of N,9-&alkylamidomethy-lphosphonic acid chlorides with phenols ;in the presence of triethylamine. N,N-diethyl-S-4-chlorophanylmathyl- I:thiophosphonate was synthesized analogously. O-Arylmothylphosphcnic acid ,chlorides wore found to be stable o�ly when the original phenols have an ionization constant less than 1-10- . Otherwise the chlorides are unstable and are readily bydrolyzed in air to 0-arylmothylphosphonic acids. O-Arylehloramethylphosphonic acid smides vmrs synthesized by the reaction of -0-ary1chloromethylphosphonio acid chlorides vith amines. The compounds pro- L 31813-66 ACC NRs AP602' I duced exhibit substanitial herbicidal activitys in &__concentration of 1-15 - _grg of radish routs. -parts per mllllon,th~yyi~~uce 50% inhibition of tl;e wt4 Bp; . .&n4 roots-, A. V. Buzovk'm Participated in the experimental part of the work. Orig. arte M: 2 able s ~. ~~7 Sn CMEI 07, 06 / SUEM DAW: 15FOb65 / ORIG REF; 005 / OTH REF: 005 / I I is 0 0 a 0 0 0 e 0 0 0 0 0 0 0 0 0 9 0 11A 6, -0 0 4 's, 0 0 0 0 0 0 0 0 41 0 0 0 L" AI-L-A r f a M LLY z 1 9 L a N-r--Q~ R-A-1-k-y- 0 41, A !$- A- 1~ Ar q-. Studies on the blfiu*ftc* of seft" reaction nzodiA aa cho *C6011 Ot SUCCOC41- X. VA-1XbVkYA LStAIV9FAJ %Ie,1- ' Z oksiAol. 9, NUA, 0-121;1916).- :-so In M-Arch of Causes for tntm~i"tiun by Acidity, and 40 wr4kenhil by alky., e1jects of 9 nimAk, w"e I et,,I j~n : i-Aal"I I" heart. pcrfu~cd with Rinser solo. buffemi 0 with N&11101~ to 3 pit tevvtt (d.4, ",m, atut 1,he 46 i tests TCvt*I;! groUPS 0( OBJMCAks: C11LI, n&tV%AAn. HW. trional and urethan showed no sensitivity to pit. su- hital. pbenobatbital, and aytal "ere quite sensitive i 10 Pit, reaching Malt. AOMtY of, Ifie acid side. Thuq, Moo , ' j phenobabital (JAXO) decrr"-d "MIAC amplitude W. il =eo ; , t 411, And 7%~ at pit 11.4. 7.0. an-I 7.8; the nwr"Ijing ' :W:) k) fi ffl 1 :,izo gmet at : were I , and 19 ;- Sensitivity , 1 t W 1111, %hown by h2thitUfAtrs hUt not by 41111er Ufrtifiei_ - 6 Att ih 1 1 1 4 i T as* to ,00-en- l " 0 Ulittimer vit. w tests con. he alkAli go* 00-4 a** Pharmacology Lab :;99 . p4 ties, A 111 ALLLF.(,KAL LIURAILRE CLASSIFICATICh !Moo S: &s0 A' I ~U ; t 19 Is at N 9 it 9 it it if or A3 a 3 4 0 n 1 ;1. 9 't 00 0 411 a *is 411 0 41 0 0 9 0 0 * 46 * 0 0 * 0 !Q a 0 0 a A 00 *a* Oleo 0 0 0 0 0 * 0 0 o o 0 *--4 o is so 0.0 o a o o *so* o : : so" 7-58-11-5/15 AUTHORS: Khitaroy, 11. 1., Rengarten, Ye. V., Lebedeya, 11, Ye, TITLE: The Chenical Composition of Liquid Inclusions in Iceland Crystal and the Problemsof Its Genesis 0[himicheskiy sostav zhidkikh Yklyucheniy inlandskogo shpata i voprosy genezisa) PERIODICAL: Geokhiviya, 1958,, Nr 3,, pp. 214 221 (U3SR) ABSTRACT: a crystals from the KiTeylenko and ff~N. AjidruG(~iit--o~ They are fron. four differc,',t tapes of deposits-, 1 Gonchak and Nidym deposits- 2)Shpat depos-itt. 3)Yangurakta and Kuktule deposits, 4)Dzhek-iride and Markhays. deposits. The content of 00 2 and water of the vacuoles was deternined in a special apparatus whi:~h is given and described in a schematic diagram; the device for opening the vacuoles is shown in a figure. The salt contents were determined by means of microanalysis. All results are compiled in a table, The second part treats the particularities of the composition of inclusions Card 1/2 and the conceptions concerning the genesis, The inclusions con- The Chemical Composition of Liquid Inclusions in 7-58-3-5/15 Iceland Crystal and the Problenslof Its Genesis ASSOCIATION: SUBMITTED: sist of rather concentrated solutions of chloride,, calcium, and sodium. In order to be able to fix the hydrothermal for- mation conditionsr. it waa tried tc wash out gabbro-dolerite (Dzhekindin deposit) by means of water, NaCi- and CaCl-- so- lutions under various conditions~ The results are shown in two tables and one diagram. Hence results a for-nation temperature of the crystals of below 2oaO at a. pressure below 15-16 atmos- pheres; the low CO 2"' content as we!.!. as the conplete development of the crystals speak in favor of this Iorte-p-rature, There are 5 figures, 3 tablesiand 2 references., 2 of which are Soviet, Institut geokhiriii i analiticheskoy khimii im~ V.I, Vernadskogo, AN SSSR~ Moskya ( Moscow Institute of Geochemistry and A-naly-, tical Chemistry izieni V. I~ Vernadskiy,AS USSR) March 5~, 1958 L -: ties Galcit~a crystals.--- Cal~Ata ~rystals-impur_' Temperatura fat;~crs 3. Chamical Salts- -Determizzati%yi Card 2/2 HWM) 'AA(t. Nil-i` 1JR/0216/65/000/0410507/05 20, 577,*391 ~AUTHOR: Y&zJLnj Aq M,; P1 shevskaya. Ye. R-.; 1~0-1 V*A ;Ivanitakaya. Ye. A,; LebedeXA1 W, Ye.: K om T. Tokarskayaj S. M K.--- MITLE: Role of the "orthophonol-orthoquinone" s7stem in the iprimary mechanisms of radiation effect on the.organism ISOURCE: AN SSSR. Izvesti-ya. Seriya biologichealca7a, no, 4* 1965, '507-520 !TOPIC TAGS: radiation biologic offect,,,phonols quinone,, enzyme, desoxyribonucleic ac,id., tyrosine.9 oxidation -A ABSTRACT: A hypothesis stating that the oxidation reaction of lorthophenols in response to high energy irradiation is closely .related to.the formation of orthoquinones (somi(juinones) has evolved ~ f" om i fi, the experimental work of the laboratory with which the authors !are associated. In the present study the immediate effects of !Z-irradiation on enzyme process rates were investigated in a ltyrosine+tpos-Inase model system under strictly controlled conditions I Card ACCESSION MR: AP5017763 J210 kvP15 mar no filter, 100 to 1000 r doses., .10 min incubation). 'Change in enzyme process rate was determined by the concentration of newly formed orthophenols, and orthoquinonese With irradiation of the -,:whole systemp the concentration was 5 times higher than for controls, -.Irradiation of only the tyrosine solution led to a lesser eoncentra- Itiong and theconcentration decreased still further with,irradiation ~of only the tyrosinase, When the irradiated mixture was.incubated i with a suspension of mouse thymus nucleis the tyrosine oxidation products, (orthoquinones) were completely absorbed by the nuclei. ;F luorescence. tests with acridine-orange on thymus nuclei of mice Immediately after irradiation and tests on thymus nuclei treated with i ityrosine oxidation products demonstrated the similarity of irradiatior I :effect and orthoquinone effect. The same effect was demonst~rated with quinone extracts from gamma-irradiated plant tissue (potato). I ;Treatment,of carbon-labeled plant sprouts with extracts from irradia- Ited plants depressed DNA synthesis by 50 to 60%9 the same as atter 'gamma-irradiatione Injection of purified orthoquinonesp extracted :from irradiated plant tissues,,~into young mice caused loss of weightp "Ilrowth inhibition# and a sharp decrease in leukocyte level of the .,peripheral blood@ These study data demonstrate the importance of the L 25811o-66 EWT(I)/EWT(m)/T JK ACC NR: AP6015925 SOURCE CODE: UR/6216/65/000/OW0507/0520 AUTHOR: Kuzin, At M.; Myshevskava. Ye. -Plyshovskiya, E. G.; Kopylov, Ve A#, Ivanitskayai Yoe_,A.~i~vanitzkaya, Pe A.: &9bodgy-as go- ;01-16bodevaTT. E.; Kolomi3,tseva, I* Ke--Kolomiytzeva, I. I.;-- l'nik64t,-S* Ko_41olnikova, So Ke Tokarskaya, V.I.. ORG: Institute of Bio&sics. AN SSSR, Moscow (Institut biologicheskoy fizik! AN SSSR: TITIB: Function of the orthophonol-orthoquinone system in the early mechanism of action of ionizing radiation on the organism I ri SOURCE: AN SSSR. Izvestiya!.f Seriya biologicheskaya, no* 4. 1965. 507-520 TOPIC TAGS: ionizing radiation, radiation biologic effect, radiation plant effect# tyrosine, sorption, oxidation, DNA, biosynthesis, radiation sickness ABSTRACT-.. 'Ifie- ad1ho'ig_'c6iidu_ded from i-4'airi-lety. -of 7_e)iperfrWnts- o.n-plan ts and-anImals that the Initial processes In the irradiated organism develop In the following sequencet 1 (1) During Irrad.Lation the formation of active radicals causes very slight radiochemical oxidation of the phenols present In the cell, chiefly tyrosine~ (2).The resultant oxi-1-ition products activate tyrosinases which Jimmediately after.irradiation leads to the formation of large quantities of ibiologically.active~%rthoquinones. (3) 1he.resul.tant orthoquinones are actively sorbed ~y_the_ cell nuclei@: UDC: 577.391 L 25811-66 ACC NR, AP6015925 0., inzh.; ROZOV, R., inzh.; TYUISNEV, V., insh. High structure for a seismic district. From. stroi. i inzh. soor. 4 no.3:43-41+ My-Je 162. MRA 15:7) (Barauni~ India-Petroleum coke) (Earthquakes and Wilding) (MIding, Iron and stsel) 04 ACC NR. AUTH':r%.: U V" AP661-l"570 SOURCE CODE: UR/0051/66/020P)3/0503/0505~! Gryaznov, Yu. M.; Lebedev 0. L.; Chastov. L. A. ORG: none TITLE: Passive Q-switching of a ruby laser with bleachable phthalocyanines SOURCE: Optika i spektroskopiya, v. 20, no. 3. 19669 503-505 TOPIC TAGS: ruby laser, laser R and D, phthalocyanine ABSTRACT: The application of reversibly bleaghable phthalocyani~e solutions for. -generation of-giant -pulses from a ruby laseAras the subject of several 'previous Soviet and American studies. Phthalocyanines'of magnesium, vanadiun-~ zinc, copper, and metal-free phthalocyanine in pyridine or quinoline solutions were previously used by a team of Soviet authors headed by V. N. Gavrilov and Yu. M. Gryaznov [association unknown] to generate 5 UDC: 621.375.9: L o4643-67 ACC NR: AP6011570 shingle pulses of 1 Mw maximum power from a ruby laser. Another team .o f Soviet scientistr:~ headed by A. L. Mika2ly-an, obtained pulses of less than 20 nsec duration from a ruby laser employing a vanadium phthalocyanine ,solution in nitrobenzene-,.as a passive Q-switching element. A third Soviet iteam, composed of L. S. Dovger, B. A. Yermakov, A. V. Lg!Ldnand L. P. Shklover, in a study of bleaching of certain organic solutions in the cavity of a ruby laser, found the efficiency of vanadyl phthalocyanine in nitrobenzene 'and kryptocyanine in methanol was- nearly equal in generating giant *pulses; the efficiency of zirconium phthalocyanine solution in a-bromo- naphthalene was several times lower. To the present time, the best results were obtained in 1964 by a team of IBM scientists with a solution of aluminum phthalocyanine chloride in 1-chloronaphthalene. Recently, the above-mentioned team of Soviet scientists headed by Yu. M. Gryaznov published the results of a systematic study of some 22 phthalocyanines and naphthalocyanines. These scientists attempted to expose the relationship between the energetic characteristics of giant pulses and spectral absorption properties of Q-switching solutions of the phthalocyanines studied. Only fifteen most chemically stable compounds were considered in the study with the apparent purpose of selecting the most efficient of them. Quinoline and o-dichlorobenzene were used as solvents. The total energy output of a Lo4643-67 ACC NR: AP6011570 series of giant pulses and the average energy output of a single pulse were generally increasing with a decrease in the difference 'between the wavelength of maximum absorption of the compound and the 6943 A wavelength of laser emission. This conclusion was made from a comparison of the data presented in Fig. 1 and the wavelengths of maximum absorption of the compounds, which :-are, respectiiely: I - 6925; 2 - 6910; 3 - 6880; 4 - 6900; 5 - 7020; 6 - 6800; . 7 - 7060 A. A shift in the position of maximum absorption toward the 6943 A emission line in the sequence: Cu `- Al "' Cr I Ga of the phthalocyanine series coincided with an increase in the emission output of the laser. The A max of absorption also shifted one way or another when O-dichlorobenzene was substituted for quinoline as the solvent. The best results were obtained with gallium phthalocyanine chloride and zinc naphthalocyanine. Performance of the gallium phthalocyanine chloride solution' in quinoline as the passive Q-switching element in a ruby laser was illustrated by the following data. Single pulses of -18Mw power output and -40 nsec duration were obtained at 0. 7j energy of a pulse (2076 of the. energy output in the tree mode generation of the laser) from an 800 mm long cavity containing a 120 mm. long ruby rod between the mirrors with 50 and 99% reflec-, tion. Width of the emission spectral line was narrowed to less than 3 -10 2 A when a bleachable solution was used. Card 315 4C NVRt-- XAOMWO PPV- Pli b M a aio - 4 0.8- 0.8- 5 0.05- 03- 7 0 .44 M UY 2.0 ?..1 :Fig. 1. Pump energy (w) dependence of the total ener&7 output (P) of a series tof giant pulses (a) and of the average energy (Pav.) of a single pi~lse (b) with .-certain bleachable compounds. I - gallium phthaloc)anine chloride; 2 zinc naphthalocyanine; 3 - chromium. phthalocyanine chloride; 4 - copper naphthalocyanine; 5 - vanadyl phthalocyanine; 6 - copper phthalocyfnine; 7 -.kryptocyanine. Solvent: quinoline. Cell transparency: 60%. Card L 04"47;-617 ACC NR: LP6011570 L/ A study of the effect of transparency (concentration) of the gallium phthalocyanine chloride F,olution on the energy output of a single pulse indicated a maximum energy ( -0. 75j) at about 207a transmission. A decrease in the energy output wita decreasing transparency below 2076 was attributed to a lowering of the cavity Q because of absorption of energy of a giant pulse by the phthalocyanine molecules in the ground and excited states. In condusicn, the authors thank V. K. Kolesnikova, V. N. Gavrilov, and V. V. Kozlov for assistance. COMMENT: A limited search of the Soviet literature published in 1964-66 failed to reveal the association of the authors of the article reviewed, The association of the other Soviet scientists mentioned in this mte could not be i ascertained at the present time. However, other sources indicate that in ~965,1,. P. Shklover was associated with the All-Union Institute of Chemical :__a!jagEijts and in 1963, withthe Moscow Institute of Fine Chemical Technology,_ Information published after the -r--e-v-ie--we-da-rtic1e -~ 5nfimt~her Sovietyrogress in Lhe application of phthalocyanines in tjjc- passive-seritefied ruby-lasers ittas reported in the ATD Press. Orig. art. has: 2 figures and 1 table. SB: v. 2, no. 101 SUB CODE: 20 SUBM DATE: NJul.65: / ORIG RET : 002 / OTH UP,: 003 i Card 5/5 ~""a LEB7,T)TIA, 011pa Aleksandrovna D -- 7 u ynAmics of Blood Clots of Children r.,f Epri, Age ConcerninF Acute Opstric Diseases of the Bowels with Toxical (sindromom) Dissertation for cindidate of a -ca I-Science deFr(-e. Chair of Pedintrics ( T"r-of. P.A. Byreyev) Saratov Y-dicq! Institute, 1