SCIENTIFIC ABSTRACT KAZDA, O. - KAZENNOV, M.N.

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SCIENTIFIC ABSTRACT
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UZDA, 0. "Heat Zngineering in Industrial Plants." P. 247. Praha, Vol. 3. no- 7, JU1Y 1953- SO: Zast 3hropean Acceseions List, Vol. 3, No. 9, September 1554, Lib. of Oongress KAZDA, L. First experiences from the meeting of the Artistic Council of the Knitters Association. p. 259. ~'~X~VIL - (kanister3tvo lehkeho prumyslu) Prahar Czechoslovakia, Vol. 14, no, 7, July 1959. I-11onthly List of Fast European Accession (ELAI), LC Vc,l. 9, no. 2, Feb. 196o. Uncl. KAZDA, Stanislar Motility of the cervix uteri in pregmancy. Cas.lek.cesk. 99 no. 3/4:lek.veda zahr., P-10-17 22 Ja 160. 1. TJPIG) Praha-Podoli, reditel doe. MUDr. M. Vojta, zasl.lekar CSR. (PRWHANCY physiol.) (CERVIX U7KRI physiol.) ZIDOMT,Jan. KAZDA. Stanislav The influence of synthetic estrogens on the vaginal mucous membrane and cervix in the early stage of pregnancy. Cask. gyn. 25[391 no.7: 516-521 S l6o. 1. Ustav pro pact o natku a dito 7 Fraze-Fodoll, redital doe. MUDr, M,Vojta, zaelousily lakar CSSR (ESTROGENS pharmacol.) (PMGNANCT physlol.) (VAGIVA Pharmacol.) (CERVIX UTERI Pharmacol.) KAZDA, Stanislav The reaction of the uteius to oxytocin in early pregnancy. Gesk. gyn.25[391 no.6:497-500 J1160. 1. Us'tav -pro peci o matIm a dite v Praze-Podoli, red. doc.dr. N.Vojta, saslousily lekar CSR- (UTFMS plkarmacol) (OXITOCIN pbarmool) (PEEGnNey physiol) 4ZP~A..__P_t9.n,JoIgT;.:LAITL, Josef; ZAITLIX, Vojtech On anesthesia for artificial interraption of pragnancy. Cesk.gyn. 251391 n0.9.'672-677 N 160. 1. Ustav pro peci o matku a dile, Praha-Podoli, reditel doe. dr. H. Vojta, saal. lelmr CSSR. (ABMTION TEMPEMIC anesthe & ana1g) .'KAZDA, Stanislav Use of ergot preparations in obstetrics and gynecology. Pod., akush. i gin. 23 no-4:3640 161. (MIRA 17: 1) 1. Institut okhrany materi i detey v Prage, Chekhoolovatskaya Sotala- listicheskaya Respublika (direktor - dotsent, zasluzhnnnyy vrach M. Voyta). KAZDA, Stanislav Hysterography in early pregnancy. Cask, gyn. ?6 no.3;189-193 AP 161, 1. Ustav pro peci o matku a dite, Praha Podoli, reditel doe. dr. M. Vojta, zaslouzily lekar CSSR. (PAGIWICI radiog) KAZDA) Stanislav, CSc,j BROTANEK, Vladimir Role of the cervix Uteri in the onset of labor. Cesk. gyn. 27[411 no-5:333-337 Je 162. 1. Ustav pro peci o matku a dite, Praha-Podoli, red. dbc. dr. M.Vojta, technicka spoluprace inz. M.Pirner, Metra-Praha. (LABOR physiol) (GERV UTERI physiol) BUDINSKY, J...CSc.; DOLEZAL, A., CSc.;._MZDAI_S.. Me.; KIUL, J. A possibility of influencing labor by pharmacological gym. 27[411 no.5:372-375 Je 162. 1. 1 a II. gyn.-por. klin. fak. vseob. lek. KU, Praha, klin. pediatr. fak. KIJ, Praha, Ustav pro peci o mLtku Praha-Podoli. (LABOIQ (ANESTHESIA OBSTETRICAL) KAZDA, S.; 'JIROTANEX, V. Yunction of estrogens and progesterones in the beginning of labor, ,Aam. Lek. Cesk. IOI.no.12:49-61 23 Mr 162. 1. Ustav pro peci o matku a dite v Praze-Podoli, reditel doe. dr. M. Vojta, zaal. lek. (ESIROGENS pbysiol). (FROGESTERONES pbysial) (LABOR pbysiol) VOJTA, M., doe.; FiLUDLANDEROVA, R.; DOLEZAL, A., Csc . &'ZDA S. G5c.; I , " CSc.; KOREGUA, D.1 MARSAL, K.; , KLIMIT, V.J. KI.. doe.j, CSc.; SOYKGVA-pAGIffE,iOVA, _v., CSO. Current problems,of the sy hie and somatic method of preparing fcr labor. Cesk. gyn. 27 [1+1~ nco.5:347-356 Je 162. - LABM) BROTANEK., V.;_KAZDA, S.; ROTHI L A inethod for studying uterine blood flow in preenaunt, womeh. P-h-ysfol. Bohemoslov. 11 no.405S.-363 162. 1. Institute for the Carn of Mother and Ckild and Research Institute for Communications.. Prague. (PPEGNANCY) (UTERUS) (BLOOD CIRCULATION) (BODY TWERATURE) CZECHOSLOVAIM KAZDA, S., MD; KLAIN, M., MD. 1. Inatituto of Pediatrics (Ustav pro poci o matku a dite), Prague; 2. Institute of Clinical and Experimental Surgery (Ustav klinicke a experiment- alni chirurgie), Prague (for all) Prague, Prakticky lekar, No 10, 1'7,63, pp 363-384 "Notes on the Interraption Teahniquen Applied in Artifioial Fregnanoies." JIMGMANIIOVA,C..; KLZDAjS.; BROTAKEKpTo; 3EDIVA,14. Method of measuring motor activity of the breast in lactating women. Cesk. fysiolo 12 no.62459-46Z V163. 1. Ustar pro peci o matku a ditet Praha. KAZDA, S.; BROTANEK,, V. Modern methods of registering labor in prognan+ women and parturienta. Cask. gynek, 28 n0-71470-474 3 163, 1. Ustav pro peci o matku a dite v Praze, reditel doc. dr. M, voita- (LABOR) (UTERUS) (KMTROPHYSIOLOGY) KAZDA S.; BROTANEK, V,y ZIDGVSKKO Thterference of exogenous oxytocin with the dyiiamies of uterine reactivity and vaginal cytol%T in pregnancy at termo Cesko gynek. 28 n0.7847.4-1+78 S 163. 1. Ustav pro peci o matku a dite v lvraze~ reditel doc. dr. M. Voj ta. OXYTOGIN) (VAG1111AL SW") ~LABOR) (LABOR, INDUCED) BROTANEK2 V.; HODRI J.j KAZDA, S.; STEMBERA., Z.K. Role of the CNS during labor under the influence of morphine. Effect of morphine on uterine activity, GNS activity and g3,rcide metabolism. Ceok, gynek. 28 no.7:478-482 S 163. 1. Ustav pro peci o matku a dite v Praze, reditel doe. dr. M. Voj ta. MORPHINE) (CENTRAL NERVOUS SYSTEM) LABOR) (UTERUS) (CARBOHDRATE METABOLISM) BLOOD SUGAR) (PYRUVATES) (LACTATES) ~ (ELECTROENCEPHALOGRAM) KA z D-A I v . PRoblerz of transport in the building industi-3- and their solution. -.10 (iom-.11i r Stavby, Vol-5, no.3, Flar. 1957) Praba SO: i%onth13, List of East EuroFean Accession (zx,,LL) i-.L;, Vol.6, no.7, Jul~ 1557. Uncl. .~vxoptan 30- "...ontlillv UOL of KAZDA, V. Ecology of the we-vil Ceuthorh.4nehus napi QvIl, p.1-37. Ceskoslovenska aklade ie ved. IROZPRAVY. RADA Praha. Vcl. 65, no. 8, 1955 'GUIRGE: East European Accessions List, (EEAL), Library of Congress, Vol. .4, No. 12, December 10,5~ CUORUMUTAKIA / General Pnd. Specialized Zoology. Insects. Haxnfal P Insects P.~,A Acarids. Pesta of the Technical, Oil, &dicl;ial al-A Essential-Oil Cultures. Abs Jour Pet Zhur - Biol., iio 18, 1958, No. 63028 Authoro "**~zda, V. Inst Not-617arr- Title A Scheme to Introduce Forecasts of tho Beet Snout Miltiplication Orie 1Vb Za vysokou urodu, 1957, 5, No 2, 4o-42 Abstract Data are introduced to shc*f tho relationshir of th-) damage, brouG.-lit about by the baetle, to its average quantity in 41-lue soil for tti6 1preceding year and thta weather corAi'uio-.w for the years, 3.952-19~4. A E;-,-,tem off data collectiOV3 is proposed., which in indispensable for the eatablislament of substantiated yearly forecasts. Card 1/1 C .1 ,M. 1 T'. !N 2 T :.j CT t L :D*6-1 t - 1,; t I LL On itc I~VE CIL!, Ili,,, If, IX; n CA KAZDOBA, M.N., komandir eakadrilli, mayor, voyeraVy lotchik porvogo klasua Retraining, Vest.Vozd.F:L. no-3:39-1+2 Xr 761, (MZIA 14:6) (FlIght training) Inzh.; SWIM, N.A., inzh.-, TrIZE21N, I.Y., inzh. Floating KSP-2,7 mowing machine used In obtaining re6d for ensilage. Trakt. I sellkhozmanh. no.11:16-17 K 158. (14IRA 11:11) 1. Gasudarstvennoye spetsiallnoye konatruktorskoye byuro po uel'khozmashi- nam pri Gooplane USSR. (Nowing mchineo) (Read (Botany)) KAZDOBIN, A.S., inzh.; SHCHERBAK. G.Ye., In7h. for the harvesting of reads. Bum. -3rom. 33 no.g:!5-16 Ag 158. (1411A 11:10) 1. Gosudarstvennoye apetsiall-noye konstruktornkoye b7ura po aellkhosmaRbinam pri Gosplane USSR. (Wirvesting macbinory) Z-1 Nr E.NF. 17-1.7 Oxidation of nLtrogon oxidet ',, i~'! Irj% wnalrzers. Miin,.prom. [IN,-1 KAZDOBINA -1.5.j LEVDIKOVA, G.A.; SOLOVYFVA, N.I. --2 1- A Study of the toxigenic properties of Cloatridium Watoly-ticum. Zhur, mikrobiol., epid. i Imimn. 41 no.3:60-65 Mr 164. (MIRA 17;11) 1. Institut epidemiollngli i mlkrobiologli iment Gamalal AM 5SSR. KAZDOBRNA, T.S.; SOLOMEVY N.N. K,rpholcgical characteriotics and ltoxigcr,~c proT,~~-rzies of -;- and 11-folms of Clostridium hi-~tolylliculm. Report No.1; 3- and R-varlants of Clostridium bistolyticm. 7hiir. mikroblol., epid. i immt~n. 42 no.6:109-115 16 5 , (MjltA 1,q.9) 1. Institut epidamiologii m.l~.-obiollogiA imilm NJ. GAnvilel AMIN S~~IIR . L 54956-65 N NR: APS014294 577f,.851,555.1)Q4.1.097,29 ALGFHOR Kazdobina, 1. S. Solov'yev, ff. H, TITLE - Morphologic peculiarities anO'torigerkic proparties of C1. histol clen S- and R-forms. Report I S- and '-variants of C1. histolyttcz~~_ SOURCE,.- Zhuxmal-trikrobiologiit:-ep4demiologit--I--Ilrlmun,obiolaiiii. no. 6,'1365 1() w: TOPIC TAGS: clostridim m histolyticurn, bacteriological culture, nutrie~at M~editm APSIPACT: The authors studied dissociative changes in R strains of CT higtotyti- -zer - Jn relation tr, m~orphDlogical, 127, 128, 158, 210, 22, and 276/022) toxigenic properties. The culnires wer,? RrIIWTI r'n4 Consist- _ir_Qth With bits nbeat, C_T~ 1g;!! ~1 slowly ~n t a- sur-face -and- deep. in-V h ne qqgav dad i -A that they coitld -be, differentlirtiad- S-4fis- of d ss i oiciation, wers- apparent in __w - I_--- 6-1 - - -- __ f;rst generation of all the c-ultures. There w(;re 3 distinct forms: rough, sm-oat and transition3l. The morphoiogical characteristics of the variants were r-leter- Caard 1/2 A 5~ A,':.Sc.ClATI0N: Institut epidemiologii i mikrobicilogii im. N. F. Gamaiei AIN, SSSF (lj,..5titute of Epidemiology and Hicrabifology, AHN GSSR) SUBMTTTED: I 8D-- c6 3 ENCL: 00 SbT CODE: LS 008 OTHER: OC7 C~wd -V L 58310-65 130 ACCESSIDI NR: APS013799 UR/00116/65/060/005/012610 - __ 576.851.55.094+576.851.55.097.29 ina It, S* AuTHOR: Kazdob - - ------------ TITLE: MOrDhbFlogi,--al--an(I-toxL6ogenic-Dropertiea of the Sl- and R-forms of C1. Aisto- - 11. Toxicogenic prcperties of the S and R variants of CZ. histo_'_~~Vlcwr idemiologii i imniunobiologii, no. 5, 1965, 126- S1, JRCE: Zhurnal mikrobiologii, ep~ 13 TAIIS: clostridium histolyticum, toxin, f-nzyme, nutrient medium Ab:-TRACT: A comparison of the properties of filtrates of the S and R variants of -rum (strains 5, 126, and 247) growrn on m,-at and casein-vegetable rhe''- lethal toxil", ~-~th bv the Pr-r ~11:~T-ipnt -1111m~ ineT CT~~ t-nae G e rOteQ4_tA 'F 64 ot.examples ~In Vail Ant IOU ti- ge t C M6 V - - - - ------------ -s-highar and-2-5 timea-lowerf--respe the--S7 VariantS.,____rtg Card 1/2 zz' S. ELUM, Drahomila lalluence of T-jAoUs types of bab !a level offre tu Y 106ds fin the gem 'n4 res- Cdoo a of-Tki 11111 Q. no fi-Z 1" Infants (la4) wem' an, Yzed 1-=tdLately exa-d. The blood W" after Wrth. The t"Ult, Show that, theco-pn- Of the food does not affect the b1nod . tel" '"cl, even wben projclU-,jh jkt6 a" t6e. KAZI)OVA, L., B11001171, T., P; ~iuLrition iiese-Lirch ituro, "of Physiology; N.-.tural DriiFrs ~,33earch Institute f Ustav pro Vyzkiin Vyzivy Lic:u, -?ysiologicke Odd. Vyzk="-1y Ustav Prirodnich Leciv), Prague. "The Influence of the Method of Feeding on ',.)ie Contemt of Nuclo-'c Acids in Platty Tidsue of Rats." ysiologio, Vol 1-15, No 2, , . 2 Praf~ue, Coskoslovenska !-"A b 60" 0 8 A b s t r1o a C t Aninials that receive food for 2 hours each day hw!F; a hi7her aboolute and relative content of ribonucleic acid ttan animals fod ad libitum. Starvo-tion decreases 'che content, 0" RNA and fat tissue; after fe(,dinr,, 1;ho original valuos are reachod, The ratio of RIJA to DNA (deoxyribonacleic acid) is higher in well- fed animals. 'I'his ratio also increases in tho fat tiswie ~-,X~I,r f orjdiw,,. I Pigure, 3 Western, 1 Czoch rafer,,rice. Submitted at It 16 Days of ?hysiology" at Kosice, 3o ~iep 65. 1. 0.2~t~!~-, A.S., GELINTN, A.V., NOVIKO-7, V.-., KIEHIGID', N.M., Ym'IST-C,7, V.G. 2. USSR (600) 4. Renervoirs 7. Cleaning wate r supply reservoirs at sugar factories. Sakh.prom. 26, no. 12, 1052 9. Monthly List of Russian Accessions, Library of Congress, February -1953, Unclassified. KAZEL, L. Do we always know the true reasons for fulfillment or nonfulfillment of plans? p. 124. STAVIVO. (Ministertvo stavebnietvi) Praha. Vol- 34, no. 4, April 1956. SOURCE:' East Eurpoean Accessions List, (EEAL), Library cf Congress. Vol. 51, no. 12, December 1916-. ZDRCK, A.G., kand. tekhn. nauk; KAZENAS, G.L., inzI1. Plotting of a d.c. magnetization curve using a bridge circuit. Elektrotekhnika 36 no.r-1:46 My 165. (MIRA 18:5) KArl"I~vls) L. D. KALMIU), TL. D. "Measures for the Control of Black Canker of Fruit Trees," Sad i Ogorod.. no. 7, 194P, pp. 33-35. Et~ Sa13 So: Sira Si - 1953) 15 December 1953 KAZU'AS, L. D. 25737 Mer-y Borlby S Chernym Rakom Plodovykh Derevlev. Sad I Ogorod, 19U, No7, S. 11 33-35 SO: LF-TOPIS NO. 30, 19h8 KA IAS. I.D., kandidnt selIskoI-Jiozyavstvennykn nmik. Potnto d'Asenties in Alma-Atn Province nnd th"-- control. Trudy Reap. sta.znahch.rast.2:282-289 1 55- (MLRA 10:1) (Alma-Ata Province-Diseausa s,nd peots) ---j,------ --r-'! -I-__`---, -161~~--~-.~,-- & USSR/Diseases of Plants. Diseases of Cultivated --lants 0-3 Abs Jour :Ref Zhur-Biol., No 1, 1958, 1932 huthor :Ka T Inst : o given Title :Parasitic Fungus of Tomatoes Orig Pub :Zashchita ra st. ot vredit. i bolezney, 1957, No 3, 60 Abstract :A serious outbreak of the disease was noted in Au.,7,ust 191--,' in the area of the city of Balkhash (Kazakh SSR). The causative agent was found to be Oidiopsis thurica S., an incomplete stage of Leveillula baurica A. Card 1/1 KIMIIIAS, L.D. 1jew Elpecips of rust fungi in Kazakhstan. Bot.mat.Otd.spor rast. 12:230-233 Ja 159. (MIF--, 12:12) (Kazakhstan--RustS (Fungi)) g A - KAIZEN AS, V . 1'. 1 1 pre I? o?iav a I, ~- 11 1 bicl--p II! Wasp.-, dostroy lo(.ust;s. PrlrcOft ~4 no.11;108 I ~- 5. (.k!'.t-,A 18:11) 1. Srednyava shkoloi, Kfirgnlinku. Alma-A 1,1 nsktiyr, K&ZFIIEVSKY, P.F. Case of mortality of wild ungulates in-the winter of 1955/56. Bij2. MOM Otd. biol. 66 no.6:147-148 N-D 1611 (~MA 14:12) (ZHIGULI MOUNTAINS-DEER) _J 1). A. 9r wi-uh sur-face phase- TITLE: On a possible exchangre model-in -a tni~nd_j~lay i transforimtion SOrACE: inzlionerno-fizicheskiy zhurnal, no. .11, 1964, 22-27 TOP~LC TAGS: bo-undary layer, two phave flow, condiensation, mass transfer, oady- 3 0-CCIAM. -non ovor a smi-inf inita flat -plate was studiae. mkilytica'Uy. The um-2-1 toripporatwo m , i IS ussuned to be jifferent from tho sa~irritioii tor'nor"Ituro 'I" of las , 2 i'low. 17ow is asswaad to exist bs,"'Woen t'-o ~11' Ti- boiling or f iba- _-Th two - -b, nsionai -115olly, -' ur! ~Q 0 w0, 1. aso"I (i -d na __v w Tor-eacW-p 1 Ihn w-1111, u2 vz 0, Tz T ab infinify ui--.PU, Ti," and a-L -thn Litov- w faaa Tj T and Card Ifi> P~ fit VI V. S dx 011, 1 A A 0 U2 0 -ay -- . , "10 S-- dv UI/6 y-> 0asy instead of the usual assumption, ul u2. All physical properICAe5 al,e ass=od constant, and mass forces are neglect-od. To simplif.- the solution of bhe governing equations, it" is assumed that-, phase 2 I'orms a vei-y thin where inertia terms can be neglected. A siailarity -olution is attempted, ac Lion + P2 b H ,j/. The temperature distribution in phase 1 ia where yAW and Ux1 Card --- 2/4- M Z it WRIMMIR, X ;2 16020-w65 OG: )MA63 slj'~'3 C 0 DE, ',-S TD 10 1 ~Z FS014".. 002 OTIE2 001 Cord4A. KAZENETS, E.F. On functional characteristics or the thyroid gland during the treat- m9nt of schizoplu-enic patients with imaulin and aminazine. Zhuronevro i psikh 60 no.8-1015-1018 160. (KM 13:9) 1. Inatitut psikhiatrii (direktor - Prof. D.D.Fedotov) AMN SSSR, Moskva. SCHIZOPHRENIA (THYROID GLAND) NILORPROMAZINE) (INSULIN) KAZEMNAq G. A. KAZEEKIWA, G. A.-"The Lithology and Facies of Devonian Depotits in the Rybinsk Depression as Possible Collectors of Petrole=eff Acad Sci USM. Inst of Petroleum, Laboratory of Lithologys Moscows 1955, (Dissertation for the Degree of Candidate in Geologicomineralogical Science), SO Knizhanay letopis' No 21 1956. KAZENKIRA, G.A. Authigenic titanium minerals in the coal-bearing deposits of vestern Transbaikalia (Tu4gnur Depression). Izv. Sib. otd. AN SM uo*4:45-50 158. (MIRk 11:9) l.Vostachno-Sibirski7 filial AN SSSR. (Tugnuy Valle7-Titanium) KAZIONKI Brief description. of the lithological characteristics of Devonian sediments in the Rybinslmya depression as possible oil-reservoir rocks. Trudv Voot.-Sibo fil* AN SSSR no.14:136-153 158. (AIRA 120) (Siberia, Eastern--Petroleum Gaology) 3(5,8) AUTHOR: Kazenkina, G. A. SOV/20-124-4-47/67 TITLE: Laumontite in the Conglomerates of the Berezovskaya Suite of the 5,Vgnuyskaya Depression (Western Transbaikalia) Lomontit v konglomeratakh berezovskoy avity Tugnuy5koy vpadiny Zapadnoye 7,abaykallye)) ~ PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 124, Nr 4, pp 696-897 (USSR) ABSTRACT: Until recently zeolite8 were known as minerals that are mainly con- nected with hydrothermal processes. Of late, however, evidenes -as been accumulatin on the fact that their genesis is an ordinary sedimentary one fRefs 1-3). The investigations conducted by the authoress have furnished additional data on zeolite formatiun, which confirm the latter theory. The authoress discovered an authi- genic laumontite in the cement of the conglomerates, which fills in the micropores und minute fis8ures in "polymictous" sandstones. These sandntones constitute the cementing agents of the conglo - merates mentioned ta the title. The authoress recalls a description of the Berezovrikaya suite (by A. A. Malyavkin, determined in 1931). Laumontite ocuurs extensively in the area (inter alia along the middle coursG of the river Kh-nkholoyka). Laumontite and the above Card 1/3 mentioned conglomerates are described. Zeolite formation (as well SOV/20-124-4-47/67 Laumontite in the Conglomerates of the Berezovskbja Suite of the Tugnuyskaya Depression (western Transbaikal-ia) as the formation of other authigenic minerals) depends an the emergence of -he requisite optimum conditions in the mud water (Eh, PH, concentrations of individual components). They are a result of the bioactivities of micro-organisms during the first moments of diagenesis. During the cementation of said conglomerates the foi~nation of authigenic chlorite, titanium minerals, zeolite, hydromica, and pyrite took place at the time of the diagenesia stage in the mud. The grains at first acquired chlorite shells, above titanium mineral shells, and only then laumontite was added. These data, as well as the simultaneouo occurrence of authigfnic pyrite, point to the fact that a reducing medium is of advantage in laumontite formation (Ref 4). From the sectionally established sequence of the sedimentation of authigenic minerals it can be concluded that in the colirse of time the medium changed from an oxidizing into a reducing one. Thus the oxide forms of iron, which cover the mineral and rock chips in the form of shells, are insido the pores replaced by zeolite. In such cases the occurrence of CO 2 is of -,)articular importance (Ref 3). As a consequence, the alkali Card 2/3 reser-4i of the mud water is essentially increased. At the same time SOV/20-124-4-47/67 Laumontite in the Conglomerates of the Berezovskaya Suite of th~ Tugnuyskaya Depression (Western Transbaikalia) the micro-organisms destroy the free oxygen, and the medium changes from an oxidative into a reductive one, There are 4 Soviet references. ASSOCIATION: Institut geologii Vostochno-Sibirskogo filiala Akademii nauk SSSR (Institute of Geology of the East-Siberian Branch of the Academy of Sciences, USSR) PRESENTED: October 11t 1958~ by N. M. Strakhov, Academician SUBMITTED: October 9, 1958 Card 3/3 N KAZEMMA. G. A.; LADOXHIN, N. P. r- Geomorphology-and bottom sediments in Proval Bay. Truc~r VSGI SO AN SSSR no.3:15-49 161. (MIRA 15:10) (Proval Bay-Geamorphology) (Prmml Bar-Sediments (Geology)) I. --- K-AZENKIA., G.A. Composition and formation of bottom sediments in Froval Bay. Geol. i geofiz. no.3s48-60 161. (MIRA 14:5) 1. Vostochno-Sibirskiy geologicheskiy institut Sibirskogo otdeleniya AN SSSR, Irkutsk. (Proval Bay--Sediments(Geology)) KAZENKINA, G.A.; LADOKHIN, N.P. Vertical distribution of recent sediments of Posol'sk Inlet on Lake Baikal. Dokl. AN SSSR 151 no.ltl65-167 Jl 163. (MIRA 160) 1. Vostochno-Sibirskiy geologicheskiy institut Sibirskogo otdeleniya AN SSSR. Predstavleno akademiXom N.M.Strakhovym. (Lake Baikal-Sadiments (Geology)--Analysis) AUTHURt Mo.. K-ts suv/la~ ig-4 - 47/;. a TITLEs A C.nf .... c. on th. ACcitr 110~f t:lChl- JLILjjjIIIC-tjh, nRIODICALt Irv, ti - k 255-L"j. (tLiSH) : AbSrRACTs In *"bj*.l t..k pl... - th. .t~ of " ,h c is 9 A !0- or ~js of thO USSR ," on %th April Ab f Ilh " tt . t . ,ruw :n :. r f P_tjtj~t d ' ,,. -.1. Th. .p am.-C*"lllVll "Th. pr--t t_,_ -tuj.-*. or th, -y -"c I .=Ytxc&L -j- " ~1,1:1_ - *11 of d---- 10. h.d. or on c - of -Ijc,-," 4 C.rd 1/3 t ..thods of -tt,.t tl.11-4 h. 1, or t . 1, A . or L Y.Y -M ~A, A--- C.rd ;!/3 ~;l T=t Ar. Ih. r t c L 50), 5W sov/62-59-1-10/38 AUTHORS: Nad', M. M., Talalay,-va, T. V~, Kazennikova, G. V., Kocheshkov, K. A. -------- TITLE: Fluorinated Styrenes (Ftorirovannyye .9tiroly) Communication 1. 2,4-Difluoro Styrene (Soobnlicheniye 1. 2,4-Diftorstirol) PERIODICAL: Izvestiya Akademii nauk S33R. Otdeleniye khimiche.-kikh nauk, 1959, TIr 1, pp 65 - 70 (USSR) APSTRACT: In the present paper the authors synthesized 2,4-difluoro styrene for the fir,.~t time. 2,4-difluoro-plienyl lithium was also obtained for the first time from 2,4-dibromo benzene and n-butyl lithium at low temperatures. The initial m-difluoro benzene was obtained from hydrochloric m-phenyl diamine. The synthesis was performed in several ways (Scheme). The following variants proved to be the mort favorabie- a) m-difluoro benzene (1) was condensed rith acetyl chloride in the presence of aluminum chloride in carbon disulfide at 350. The yield of 294-difluoro-ac-eto phenone (II) amounted to 60-85-~.(II) was reduced by the effect of sodium Card 1/3 boron hydride solution of 10-1c ''~14j in aqi~e-)us -ilcohol under " very soft conditions at tempera tur-Cs below q.00. The yield Fluorinated Styrenes. Communication I.2,4-Difluoro Styrene SOV/62-rJ9-1-10/33 of 2,4-difluoro phenyl-methyl carbinol (III) amounted to 85-/f,) which was dehydrogenated by sulfuric acid potassium (Ref 11). The yield of 2,4-difluoro styrene (IV) amounted to -170%- in that case. The compound represents a mobile, colorless and pungent liquid. Boiling point 50-510(26 mm). b) 2,4-di.fluoro phenyl-methyl carbinol (III) was synthesized by way of lithium and organo-magnesium compounds; 294-di- fluoro-ph,~nyl lithium (VI) was obtained b,' , the effect of ether solution of 2,4-difluoro-bromo benzene on the ether solution of n-butyl lithium at N-700. A large quantity of acetaldehyde was added to the transparent 2,4-difluoro- phenyl lithium solution at -65 - -700. (2he yield of 2,4-difluoro phenyl-methyl carbinol (III) amounted to 97%. The authors tried to synthesize directly 2,4-difluoro styrene by the condensation of vinyl bromide with 2,4-difluoro phenyl magnesium bromide in the preoence of cobalt chloride 0 yrene (IV) wan small; (in nitrogen) (Ref 17). The yield of st -j 5 - Was dibromide). Thcr-~. are I figure and 19 refer- encesq I of which is Soviet. Card 2/3 Pluorinated Styrenes, Communication 1.2,4-Difluoro Styrene SOV/62-59--l-10/38 ASSOCTATION: Fiziko-khimicheskiy irstitut im. L. Ya. Karpova (Physico- Chemical Institute imei:i L. Ya. Karpov) SUBMITTED: A~ril 19, 1957 Card 3/3 50), 5W S,-,V/62-59-1-111/35- T A UT 1.10 R 5 Nadf, Ii. y., Talalayev-,, T. V., K,:!zennikova, G. V., Kocheshkov, K. A. TITLE: Fluorinated Stl-"rcnes (Ptorirovannyye stiroly) Com-~,,unication II.2,4-Difluoro-p-Pluoro St-,i-ene and 2,4-Difluoro-P,P-Di- fluoro Styrene (Soobnhcheniye 2. 2,-j-Diftor-P-ftorstirol i 2,4-diftor-P,p-diftorc.tirol) PERIODICAL: Izvestiya Akademii nauk SSSR. Otdoleniye khimicheFkikh nauk, 1959, Nr 1, pp 71 - 75 (USSO ABSTRACT: In the present paper the authors described the synthesis of styrenes which were fluorin.ated both in the side chain nnd nucleus. 2,4-difluro-p-fluoro styrene and 2,4-difluoro- 0,0-difluoro styrene were synthesized for the first time (Diagram). 2,4-difluoro-p-fluoro styrene was obtained on the basis of 2,4-difluoro-to,W -difluoro-aceto phenone (~I). This ketone was obtained in two whys by using m-difluoro benzene and 2,4-difluoro-bromo benzene as initial compounds. The condensation in difluoro acetic acid with 2,4-difluoro- Card 1/3 phenyl lithium M at" -700 proved to be the most favorable. Fluorinated Styrenes. Com7-unication II. 2,4-Difluoro- SoV/62-59-1-11/38 P-Fluoro Styrene and 2,4-Difluoro-P,P-Difluoro St.t:rene 2,4-difluoro-uj,w -difluoro-.Lceto phenone was therein ob- tained in a yield of 50%. Furthermore, (VI) r.,as reduced with codium boron hydride in rhich 2,4-Oiflucro-phenyl difluoro-methyl carbinol (VII) wan formed in a yield of 90~u. The hydroxyl group of (VII) was substituted by chlorine under the influence of thionyl chloride in pyridine. The yield of 2,4-difluoro-ci-chloi-o-P,O-difluoi-o benzene (VIII) amounted tovB(Y;o. Under the influence of zinc dust upon compound (VIII) 2,4-difluoro-p-fluoro styrene (IX) was synthenized in acetamide in a yield of 82-,~~'. 2,4-difluoro- P,P-difluoro styrene (XIIT) was :-.ynthesized in a similar way. The yield amounted to 40,~J. The 2,4-diflLoro-aceto phenone and m-difluoro benzene used in the synthesia cere obtained according to the method described in Com7-.iunicetion 1. ' Difluoro acetic acid and difluoro chloro acetic acid were separated from corresponding sodium salts in a yield of 70-80. There is 1 figured Card 2/3 Fluorinated Styrenes. Communication Il. 2,4-Difluoro- SOV/62-59-1-111/,ze P-Fluoro Styrene and 2,4-Difluoro-P,P-Difluoro Styrene ASSOCIATION: Fiziko-khimicheskiy institut im. L. Ya. Karpova (Physico- Chomical Inntitute imeni L. Ya. Karpov) SUBMITTED: April 19, 1957 Card 3/3 50)1 50) 1,2-59-2-14/4Zi AUTHORS: Nad' , 14. J4. , Talr-laYevll, T. V. , Kazennikuva, G. V. 9 Kocheshkov, K. A. TITLE; Fluorinated Styrenes (Ptorirovannyye atiroly).Communication 3. Side-Chain Pluorinated Styrenes (Soobahcheniye 3. Stiroly, ftorirovannyye v bokQvoy tsepi) PERIODICAL: Izvestiya Akademii nauk SSSR. Otdeleniye khimichebkikh nauk, 1959, Nr 2, pp 272-277 (USSR) ABSTRACT: In the present paper the authors present datt concerning the synthesis of 0-fluoro styrene, P,P-difluoro styrene, a,8-di- fluoro styrene and a-fluoro-o-chloro styrene. P-fluoro styrene and a-fluoro-pchloro styrene are described for the first time. The synthesis methods of P,P-difluoro styrene and a,o-difluoro styrene devised by the ;uthora deviate from the conventional methods described in publications. For the synthesis of w,L~-di- fluoro-eLcetophenone phenyl lithium was condensed with difluoro- acetic acid at -70 0. The yield was 7". Besides dichloro-aceto- phenone was fluorinated in dry glycerin under the influence of potas0um fluoride. Difluoro-acetophenone was obtained in a Card 1/3 yield of rv35~6. This was reduced under the influence of sodium ~C)V/62-59-2-14/40 Fluorinated styrenes. Communication 3. Side-Chain Fluorinated Styrenes fluorination with antimony trifluoride the a-chloro-a,P,P-tri- fluoro benzene (30-40%) was obtained. By the action of zinc in acetamide 0-difluoro styrene (45-5VA) was formed at 1250 after 40 minutes. a-fluoro-o-chloro styrene: a,a,P,P-tetrachloro- ethyl benzene was obtained by means of phosphorus pentachloride from dichloro acetophenone (37-400,4). This was fluorinated with antimony trifluoride to a,a-difluoro-O,P-dichloro-ethyl benzene (46-4*. By the action of zinc in acetymide a-fluoro-0-chloro styrene was obtained in a yield of - 8Q;0'. There are 5 references. ASSOCIATION: Fiziko-khimicheskiy institut im. L. Ya. Karpova (Physico- Chemical Institute imeni L. Ya. Karpov) SUMITTED: April 19, 1957 Card 3/3 5 (3) ATJT1;C--RS Talalayeva, T. V., Kazennikova, G. V., 5OV/7c,-- 99- co - 5 ~/75 Kocheshkov, K. A. TTTLE: Fluorinated Styrenes (F'orirovrnr,,,,ye otiro'l-). 77. -,~---ifluaro- styrene vni 2 5-I)LItio-ro-fk-flunro-styrr,-iio ( i1i . '.2 r-,-Dift -,-Z-~+, i-~ 1 i I 4,5-0iftor-A-ftor3tirol) PERIODICAL: 'hurnal obshchey khimii, 11,,1 PO ! 1 --,) I 'i (, -3 - 1 r, 0 5 ('1! 3 'A R) (~he methoq of syntheiivAng styrone fluor-ine Rtoms on the nucleus was devlllc-~-! th-: --u-, on ~hc 1)r-PA.9 of 2,-'-,-'ifl,-ioro-styrene (Ref r 41 -tion ,:~f thr- coranoun~! ~-, :inntioned in the titlo 1 , A-1 ifluo--o- -iz~-ne ,,,/as us e(3 a o ini tial subs tanc o . This Wan Ob I-,- aths hydrochloride of -p-phenylpne diamine by fj.t -150 In concentratee- nitrous acid, conversinn into 10As- ,liazonium-boron fluoride at the same tamreraturo, f~nl thermal -lecomposition of tho latter compound. In contrvs'. the ;jt,,itowvnt,,-, of other author3 Opf 2~ -,-,th ro.,.-n-ct to difficulties in the bis-diazotiv On of 4Lhe of n-ph-anylene dinmiwi, this reaction could be performcel ;_-i larj?7e iosc3, if tho loa terip(ii-iturn mentionoc! -,V. 121'i-Difluoro-styronc and S! n -2'o. -5-30//75 1,111o r0 -P-f ltic- rr? - -, 1,3 ronn )I-IiI'!unro-bew:enP offers yi,716 of Tjro;.iination of I 2,5-difluoro-bromo-benzen2. ')eoideo, P,5-IifIvnro-1,4-!iIbroTio- bnnzew, is fortio(I. I'l-rom 2, ';-,'-if luorn-bromo-hen-7-no thc 2,5- difluoro-phenyl-lithiuri vvzs obtrlinod in ne,-.rl qw lititativa yield vrith (or in other 3,-)lution at -700. iy condennation vilt'i acotrlde%,..~(ia (rt :7CP 2,5-difluoro-phonyl-ilothYl carbinol wa,3 for-mol. ordinary dehydrogrenation 2,6-(Iifluoro-zt.,~renzo o)tp-ine~, in tho presence of potaositim bisulfato. Clip condens-ation of 1,4- difluoro-bonzone r,,ith cInlori-Ic in rlr-rbon ,Ii3uIfi,!O und.n-r the influence of alumiwa;i trichloride i.3 not r)oc;Sible. The preparation of the o;~cond compound mentioncd in the title was b, tho formation of aced on 2,5 Go which ,-ras -4,23cribed- earlic-r. It cow'.f~nn.., t -7 i t' di.fliioro acotic acid. Tho 2 5-difluoro- Q , w -(i f liioro- acotophonone obtpined war, rol,,iood -tith 11-,~irilq to f,"Lve 2,5-dif luoro-pheziyl-l if luoro-inr! thy! carbinol -fas tranifor-and by -i_-~-tns of thion-.-I U11-in Cird 21/3 reduced by zinc in acetaid.rle to form FhiorLrl,,t(-,,!, .13tyrnnns. !V. 2,5-Difluorr,-:;tyr,~,n~, and 2,5-Difluoro-p-fluoro-styrene st~,rpne. The c-pcr-i-,-nt,-,I `,.,ipcr-ibcE7 cti-,r,; -n' ,~Ilc ph,,mi-cc.1 c1rt.-i o-f tile conrouwls olh,-4-1,-~,t~ 5 r-cfer.,mc-cs, 2 of ni-(~ ASSC-'C-L*,.T---~-:,': Fiziko-khimichu~ikiv institut j.!v-ni L. ("nstitute of 'enysical Che~!j.ztry Ir:t,-.ni i. -jU Y.I T2 -!T-) r, r i Cnrd 3/3 664&7 _g"4zj=~ 57 J 12 0 0 rg) SOV120-129-1-33164 AUTRORSs Rodionov, A. N.0 4azennikovag G. V., Talalayeva, T. V., - .A-.-, -Corresponding Member AS USSR Shigorin, D. N., Kocheshkov, R TITLE: The Infra-red Spectra and Structure of hoetylenides of Lithium PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 1299 Nr 1, pp 121-124 (USSR) ABSTRACT: Acetylene and its derivatives can form complexes with each other and with several solvents by meiins of the hydrogen bond as well as interaction of jJr-olectrons of the groupt - C =_ C - (Ref 2). It could be assumed that the substitution of one hydrogen atom by one lithium atom in acetylene and acetylene derivatives with the aid of electrons of the C.-Li bond and the Ir-electrons of the C=_ C group will increase the complex-forming capa,3ity of these compounds, In order to explain the structure of this group of compounds the authors investigated the spectra of lithium acetylenide, )ithium methylacetylenide, lithium athylaoetylenide# lithium tertiary butylacetylenide, and lithium phenylacetylenide. Spectra of acetylenideB and phenylacetylenidea of potassium and sodium etc. were plotted in comparison, The results are summarized Card 1/2 in figures I and 2 and table 1. The paper under review proved that 66481 The Infra-red Spectra and Structure of Acetylenides SOV/20-129-1-33/64 of Lithium the molecules of lithium acetylenides in crystals form stable complexes (ammonia) with each other as well as with other compounds. The recorded bands about 1060 and 1080 cm-1 may be assigned to the valence vibrations of the groups - C - Li... in the complexes. The frequency of the valence vibration of the free groups =;r--C-Li seems to be 1200 cm-1, as was observed in the case of lithium phonylaoetylenide, Thus the authors' assumption (Ref 6) that lithium aoetylenides show a stronger tendency towards complex formation than acetylene itself has been proved. This may be explained by increased polarity of the C - L bond (compared with mrsmC - H) as well as by a more probable cooperation of orie valence electron of the lithium atom using the p-orbit. There are 2 figures, 1 table, and 6 references, 4 of which are Soviet. ASSOCIATIONs Nauchno-issledovateltakiy fiziko-khimicheskiy inatitut im. L.Ya. Karpova (Scientific Physico-chomical Research Institute imeni L. Ya. Karpov) SUBMITTED: July 6, 1959 Card 2/2 KAZENNIKOVA, G.V.; TALALAYEVA, T.V.; ZIMIN, A.V.; SIMONOV, A.P.; KOCRESkKov,, K.A. Synthesis of side chain fluorinated vinyInaphthalenes, Izv,AN '4,WR. Otd.khim.nauk no.5t835-838 My 161. (MM 14:5) 1. Fiziko-khWcbeskiy institut im. L.Ya.Karpova. (Naphthalene) 25 C-Li s o62 / 6 1 B 1 8/B2?0 "UT, )1?' V-,. Ta'Aa I aye: a, T V Z! -und Kochc-:.h!w~. r'. A U 011 1 110 1' t., 1" U.,-iej I, Akaden:-~,ya natik S*SSR I ZV,~.,j T. I pq (I t 1 j;t~:3; ~t I; ri,t u c . r~, !065 T61.1., In t, rl z, 3 t a -1./ ry. r 1 L f 1, Vi- j Cord,,roal.io:i ~:i L .2 r a f-, u,-,, r o -ny i, ti A-,~ t 11 i %11 Lill 1.~i .a r o ar, 1 '3 " I L, it ha-, :C".In~i UI:Lt th,:! r I - t "I VAe ,Ilum 0- 1 ~.l t 1 n ~ke phenyl lit a t at - I tic can-~. giny . however , ~,e i n !7.2 a L; tA ,ir tC f,~XCQS:-! 01 pUre tetrafiuoro -c-ny~--~-.io io a1'.,,)vcd 1.c~ pass 1 1: 7 t r Cara J,'luL,rirjat.p-.i otyrones Roport )" pi,klfq~ lithlum frir 2 lir i;#-- I,it.fev ~O_r h lorl".k-r of tv-, ytt-]~! to 'I hC d a t 1 o n o 0 , r.'t U 0 T I I 1'~- t,:I e 1~ LCII -~114,A41100 ist '.t'MI,L-rLtLrV3 t U't'd i I C' I' 1~ 10 n(,w 0. f. (3 -~ri. lu, AuiA D~,v! ) - ty r, i.; n i t 1.,~ r u"I 1 a " R L j t I'(1 I J U;., 1.,l 4; 1 'y ~I~ic u r. C zi 15 - Thii crrr-:p,-indint: di iluoy t 11 b v fl. 'al% P, 111 a S 7~'Z0,0M rf F i ~j Gorr yl,t- 1,; 7 in -rgon atmesphert, rv~,r a !~rlul Dint of copped. 4 t V L Tlt.i : 'crma tion of the diji;er I ( 410~1' a 15 tr i f 1 uorc.- -thyl 53'yro?;C,~ (4 tf,i!_,,uOyO- r e n ~ :1 L, C, 111-vic-th.vi sryren- ~4,1~1~ Ot r i f luorci-p -chi u! s e -r- i l' 1 u o r o - p - It) r o n, u - s t. y r e ri e werr-! :-.ynthesized by tfus method. LC-I,.-Liv,vthylt~ne di.lit.r,ium, pentamethylerie dilithjum, and I rh:UTl! Jvo!~ tLe ursnt'.Irut,~d Compooolds "P CF ( C ii (,F:- C F 7, i t 11 Ithium, only 2 t'-.F,, co!i~pound p-C 4 F 9CF-~,F was ~Abtairod, The _'nfrare~i op)t_,*ru .i` t'l-e Card 2/ 250h1 S/062/61/000/006/003/010 Fluorinated styrenes. Report ... B118/B220 compounds obtained were taken. The styrones were analyzed by the method of A. V. Zimin et al. kDokl.. AN SSSR, 126, 784 (195~))). There are 1 table and 6 references; 2 Soviet-liloc arid 6 non-Soviet-bloc. The 3 r e feren,--e.,; to English-languave publi,:.at-ions read as follows: I) P. Tarrant. D. A. 'Narner, J. Amer. Chem. Soc. 76, 1624 (1954); pat. USA 26044b4 (19Y1); 2") 5. Dixen, J. Organ. Chem. 21. 400 (1956); 5) D. 1. Livingston, P. i,1. Kairiath, H. 6. Corley, J. Polymer. Sci. 20, 485 (1956); *11. G. Bart), J. Polymer Scl. 5'1, 511, (195~)- ASSOCIATION: Piziko-khitricheskiy institut im. L. Ya karpc-va (Physico- chemical Lnstitute imeni L. Ya. Karpov) SUBM,ITTED: ApriL 1, '1960 Card 3/3 6C.42, S /0 6 2 /6 -. /0 Z /0 0 6/G 0 "; /0 10 ID B 1 8,IB2 20 AUTHOR 3: Kazerinikova, G, V , Tal alayevii, T . V Zimin, A V - and T I IL i-. Fluorinato.d styreres. R-iwrt C, ani cK-trif'licro-methyl PERIODICAL. jkkiidr-miya nauK JSSR. I zv n,,; t I vt kit nat.k. n-,, 6, TEAT - 7 pl,.t I)c,,- o -4:1 Io -41 " 11 !1 Le Ei., P, C f tx I i ac s t I- E 6 3 t r P rs "I 2tyrof e, rla t~_,, equatioll., TJ -i,) rna ~i -i t t-i, -e F C A .''J(,4/Q 10 S A i i f r c m, p~.r.nv_ Clala" Irl.) z r! i.- a r. r x P :-eo t q i yied r)y i -n,r i i r I u,, ro - ane i!rL :nA 2 n conionient I to or a- o4 z; are 3 acctis.i,ib,Lt- -or ariOl u t, La I t. U fr Q In ~,r.a .1 uu iit,azt~d aciii,4r their diethyl amideE), The condlerisation of mcthyl lithium witt'. fl-..-;;-Inaed acetophenones is effected at temperatures bethe"n -21C, and -25 0 ~ ir, ether. resulting in tertiary carbincls with yields between E.0 and 95,X Ti,e dehydration of tI,e ~~irbiriols is effected by rho,.Fhorus pentoxile of' y i tmit2 sa.-, _lyn t he:; i z,~kl ,There ar.74U 61, Mloreover, p-(.hloro-olt references. 4 '.;oviet-bloc and The referolive"I tc, Card 5 25042 S/062/61/000/006/004/010 Fluorinated styrenes. Report ... B118//B220 English-language publications read as follows% 1) P. Tarrant, R. E. Taylor, J. Organ. Chem ?4, 238(1956). 2) K. T. Dishard, R.Levine, J. Amer. Chem. Soc. 76, 22686956); 77, 3656(1955); 1. D. Park, R. E. Noble, I. R. Lacher, J. Organ. Chem. 2~, 1396(1956); D. A. Rauach, A. M. Lovelace, L. E. Coleman, A. M. Lovelace, r Amer. Chem. Soc. 79, 4983(1957); J. OrCan. Chem. 21, 1326 (1956). 3) T. Yic.Groth, R. Levine, J_.Amer. Chem. Soc. 77, 3656(1955). ASSOCIATION: Fiziko-khimichaskiy institut im. L. Ya. Karpova (Physico- chemical Institute imen! L. Ya. Karpov) SUBMITTEDt June 1, 1960 car' 3/3 KAZENNIKOVA, G.V.; TALAUYEVA, T.V.; ZIMIN, A.V.; SIMONOV, A.P.; KOCMSHM, Fluorinated styrenes. Report 5s OW39P -Trifluorostyrones. I2v. AN SSSR,Otd.khirn.nauk no.6:1063-1065 je 161. (NM 14:6) 1. Fiziko-khiTnicheskiy institut im. L.Ya.Karpova. (Styrone) KAZENNIKOVA) G.V..; TALAIAMAI T*V*; ZIMIN., A.V.; KOCHES9tOV, K.A. Fluorinated styrenes. Report 6: o(- -Difluoromethyletyrenes and OC-ta-ifluoromethylstyrenes. Izv.AN &WR,Otd.khim.nauk no*6:1066-- 1069 je 161. (MM UsO 1. Fiziko-khimicheskiy institut im. L.YaAarpovas (styrene) 3/190/62/004/006/016/026 B120138 AUTHORS: Dokukina, P., Yegorova, Ye. I., Kazennikova, G. V., Koton, M. , Kocheshkov, K. A. , Smirnava, -r.-T. , aTa- T layeva, T. Vs 1'1.'L-" Synthesis and polymerization (copolymeri:,.ation) of fluoron- oubstituted styrenes. 1. Copolymerization of fluoron- substituted styrenes with vinyl monomers PZ'RIODICAL: Vyookomolokulyarnyye soyodineniya, v. ii, no. 6, 196?, 685 TMAT : This describe.,i the author3l experiments in the production and characterization of the copolytfie.,-s of a, 6, (V,-trifluoro styrene -aith 2,5-- dimethyl styrene and methyl me'uhacrylate; o-, m- and p-methyl-a, ~,(31 trifluoro styrene with styrene, r., r,-difluoro-('Y-chloro styrene 'O.-th styrene, and 2,5-difluoro styrer.e. The emulsion used for copolymerization consisted of 80 -85 q') water, 2-5 einiilsifier (sodium stearate or deate), and 0-5 ~r) persulfate initiator. The monomer mixture, which was addud drop- wise after heating to 80 - 90 0C, contained azoisobutyric acid dinitrile (0-5 ~!j) as initiator. Eloven copolymers of the above monomers were ob- tained. Their compositions and properties are griven in Table 2. The heat Card 1/0 SI/1 a, 0/62/004/006/016/026 Synthesis and polymerization ... B124/B158 resistance of the copolymers thus -produced increases with the flurro s tyrene content in the copolymer. An exception is that of a,t~-djfluoro-. (~I-chloro styrene with styrene, the heat resistailre of which is 4oC higher than that of polystyrene produced under similar conditions. Thio is probably due to the low concentration of substituted styrene (16 mole,,4) in the copolymer, and to the extremely low molecular weight of the pio- duct (1'0 = 0.05). There are '2 tables. The English-lariguage references are: D. Livingstoun, J. Polymer Sci., 20, 4859 1956; IM. Prober, J. Amer. Chem. Soc-, 75, 968, 19~,31. ASSOCII,T'LON: Institut ysokomolekulyarnykh soyedineriiy AN SSSR (Institute -f High-T..'lecular Compounds of the AS USSR) SUBMITTIO: April 11. 1961 Table 2: Copolymeriza ~on time, yield, composition and intrinsic vis- cositie� of the copolyrj.-rs. Legend: (A) length, hours; (B) copolymer ~ i e I d , /,' 01 ,; (C) composit.)n of copolymer (mole%); (D) intrinsic viscosities of the benzene solutio:s of copolymers at 20OC; (E) copolymers of Card 2411--, I:. VASILfYEVA Jq V.N.1 KOCRESHKOV, K.A.; TALALAYEVA, T.V.; FANOV, Ye.M.; KAZEN141KOVA,.. G.V.; SOROKINAIV R.S.; I:_.nIY, O.r-. Dipole moments and structure of some fluorine-substituted styrenes. Dokl. AN SSSR 143 no.4:844-846 Ap 162. (MIRA 15:3) 1. Fiziko-khimicheBkiy institut im. L.Ya.Karpova. 2. Chlan- kcrrespondent AN SSSR (for Kocheshkov). (Styrene-Dipole moments) (Fluorine compounds) ACCESSION NR: AT4040555 S125WWO0410001010110112 AUTHOR: Kazennov, B.A. TITLE: Cultivation of lead sulfide monoorystals by the Tamman method fiOURCE: AN SSSR. Institut kristallografil. Rost kristallov, v. 4, 1964, 101-112 TOPIC TAGS: crystallography, crystal growth, lead sulfide, lead sulfide mo'aocrystal, lead sulfide crys;allization, galenite, Tamman method ABSTRACT: By means of the convenient Tamman method, the author was able to prepare PbS montT7 crystals of varying shape (scales, clusters, conic- cylindrical and large Irregular crystals), weigh- jn-up to 150gwith dimensions of as muchas 90x 22mm, fronirelativel ti m ng 'aterial. 0 y The purified PbS powder or pellets, degassed for 4-6 hrs. at 500C in a vacuum and contained in 100-230 min long, 8-22 mm in diameter quartz ampoules, were melted and crystallized in a 300 mm long, 35 mm in diameter tubtlar oven of the rlectrodelo plant (Leningrad), as shown in the Enclosure. The 5-7 hr. process includes appro~dmately 3 hours of heating up W1180-1200C, 1/2-1 hr. of holding at this temperature and 2-3 hrs. of cooling down to 1000C. 1/3 Card ~7 ;ACCESSION NR: AT4040555 The 1-2.5 hr. process of crystal growth, during which the Isotherm of solidification passes from the bottom to the topof the melt, oadurs during the controlled cooling of the oven from 1150 to 1114C. The particular conditions leading to the formation of the four types of'PbS crystals .are -described. The preparation (from PbSO~, purification, pre-melting treatment and determination of the melting point.of the PbS us'ed are described in detail. Moaocrystals obtained from natural galenite, purified by the same proc--dure, did not differ in quality from those obtained from synthetic PbS. "The author thanks R. Ya. Berlag for suggesting the subject, L. P. Strakhov, M. L Rudenko, V. A. Frank-Kamenetskiy and V. V. Nardov for interest in the work and assistance in Its fulfillment, and 0. P. Bochkova, T. M. Morushkina :and her collaborators for the spectral analyses of the samples." Orig. art. has: 5 figures. ASSOCIATION: Institut kristalloirafil AN SSSR (Institute of Crystallography. AN ISSR) :SUBMITTED: 06,07 33ATA ACQ: 02J4164 EXCL: 01 SUB CODE: IC NO REF SOV. 013 OTHER: 012 Card 2/3. K AT.- Mf-j TTV Kazennov, M. N. -- "Methods of Investigation and Evalu;3.tion of the Ability of Ores to be Crushed in Ball Mills." Cand Tech Sci, Leningrad Mining Inst, Leningrad 195j. (Refera- tivnyy Zhurnal-Khimiya, No 1, Jan 54) SO; SUM 168, 22 July 1954 KAZMOVO M. N. Kazennov, M. N. - "Methods of Investigation and Evaluation of the Degree of Pulverization of Oree in Ball Hills." Min Higher Education U-xjR, Moscow Inst of Nonferrous Metals and Gold imeni M. 1. Kalinin, Moscow, 1955 (Dissertation for the Degree of Candidate in Technical Sciences) SO% Knizhnaya Letopist, No 2/+p 11 June 1955, Mos(x)w, Pages 91-104 ---- 'k ~) 2 /-: XA! 0 V - ~) -kit :;WI/, OZOLIT, L.T.,-kand.tekhn'.ua1*; Hydrostatic indicator of pulp density in jigs. no.4:7-8 Jl-Ag '55. (Ore dressing) TSvet.met. 28 (MIRA 10:11) ,k,4 2 /-, /1, ''1, , 137-1958-2-2229 Translation from: Referativnyy zhurnal,~*.Metallurgiya, 1958, Nr 2, p 3 (USSR) AUTHORS: Derkach,V.G., Yevsiovich,S.G., Kazennov,M.N. TITLE- The Starting and Process Control Adjustment of a Concentration Plant of the Krivoy Rog Southern Mining and Concentrating Combine (Opyt puska i regulirovki obogatitel'noy fabriki Krivorozhskogo yuzhnogo gorno-obogatitellnogo kombinata) PERIODICAL: Obogashcheniye rud, 1957, Nr Z, pp 38-49 ABSTRACT: An account is given of the characteristics of the crude ore as it arrives at the plant. Described also are the plant's general lay- out, the arrangement of its equipment (Transl.Note: This includes liquid-cYemical treatment tubs, furnaces, etc. ), the defects in its layout and arrangement of equipment, the changes made in the course of esW-ilishing control procedures for the plant's operation, and the make-up of its basic equipment. Indices of plant perform- ance are included, and procedures are recommended for adoption after establishment of its operational control system. A.Sh. Card 1/1 1. Industrial plants--Work functIons KAZENNOV, M.P., kand.tokhn.nauk Selecting a flowsheet for crushing hard.ores. Obog. rud. 2 no.4:20-28 1W. (Hnu 11:8) (Ore dressing) (Crushing mchinery) SOV/ 137-58-7-14016 rranElation from: Referativnyy zhurnal, MeEallurgiya, 1958, Nr 7, p 4 (USSR) -:.UTHORS: Kazennov, M. N, , Ozolin, L. T., Fornin, Ya. 1. TITLE. Beneficiation of the Hematite -magnetite Ores of the Olenegorsk Deposit (Obogashcheniye gematito-magnetitovykh rud Olenegor- skogo mestorozhdeniya) PERIODICAL: [ Tr. ] Vses. n. -i. i proyektn. in-ta mekhan. obrabotki poleznykh iskopayernykh, 1957, Nr 102, pp 11-42 ABSTRACT: The dressability of the ore was tested by a v~~riety of pro- cedures: wet and dry magnetic separation on separators having a weak magnetic field to separate the magnetite concentrate, dry separation an strong-field separaturs and gravitational pro- cesses to separate the hematite concentrate, and the magnetic roasting process to separate magnetite and hematite concen- trates. The procedure developed, including megnetic separa- tion and gravitation, permits the production of a concentrate containing 607o Fe, with recovery of 900/6 of the Fe. A flota- tion method has been successfully developed at the Mekhanobr institute to dress fincly-disseminated hematite ores. The Card 1/2 launching of the first production line of the mill showed that SOV / 137-58-7- 14016 Beneficiatio;.-i of the Hematite -magnetite Ores of the Olenegorsk Deposit j.-ni-,-arrupted operation and attainment of the planned qualitative and quantita- tive indices requires a change in the process procedure. The changes are the following: employment of 2-stage comminution, introduction of secondary separation by magnetic means, secondary crushing of the middlings with the initial ore, elimination of the two-cell pulsator jigs provided to precipitate the middlings after fine grinding, and replacement of the filters provided in the design by spiral classifiers. Tes--s were made of "plan-filters" inter- preted to mean an Oliver-type plane--!urface rotating vacuum filter. Transt. Ed. Note] which dewatered the concentrate to 976 moisture content. It is reLommended that secondary separation of :the concentrate and flotation be introduced. 1. Iron ores--Processing 2 iron ores--Flotation A. S h. Card 2/2 SOV/ 137-58-10-20701 T ran slation from: Referativnyyzliurnal, Nletallurgiya, 1958, Nir 10, p52(USSR) AUTHORS: Kachan, I.N., Kazennov, M.N., Povarov, A.I. TITLE: Grinding and Leaching of Nepheline Clinker at the Volkhov Plant (Izrnel'cheniye i vyshchelachivaniye nefelinovogo speka na Volkhovskorn zavode) PERIODICAL: [Tr.) Vses. n.-i. i proyektn. in-ta mekhan. obr-ibotki polez- nykh iskopayernykh, 1957, Nr 102, pp ZZZ-228 ABSTRACT: Descriptions are provided of the results of laboratory exper- iments at VAMI in the development of a rational method of ex- tracting A1203 from alumina raw material and of technical assistance to the Volkhov Aluminum Plant in starting an alum- itia de-)artment with regard to setting tip the prccess of ~,rind- ing and leaching of nepheline clinker in hot caustics. N.P. 1. Neplielite--Processing Card 1/1 KAZENMOV, IM.N., kani.tnkhr.nauk ,,Technical assistance gl7an the Kirov Pltn+-, in :rus-ing .aold'rg matmrials. Trudy Rekhanobr no.102'13,9-342 157. (MIRA 11-9) (Crushing machinnry) (Foundry muchincry and i3upplims) -OP KAZENNOV, M.N., t( khnolog Closed circuit comminution control with a constant watc., con- sumption, Obog. rud 4 no.2:32-36 '59. (NIRA 14:8) (Crushing machinery) (Automatic control) KAZEPINO-,, f ------ j ~lf-; I-EWROVA, M.A. Ba12 mi2l openations at Ild 1, no.4:4c the I-Outhern Ore-DI-essinr Combine. oboe ,y) 59. (Crushing machinery) (MMA 14: 8 ) Operating conditions of bell mills 'Lor socond stage comminution. Obog. rud 4 no.6:25-29 159. (MIRA 14:8) (Crushing machinery) ~~N~~V_L M. N. Flowshoets for the crushing of magnatite ores, Obog. rud 5 no.3:24-26 160. (MIRA 14:8) (Magnetite) (Grudhing machinery) KAZKMOV, M.N.; TOVE, P.L. Number of cone-type crushers and their correlation in Industrial flowsheets. Gor. zhur no.10:77-80 0 961. (MIF1 15:2) 1. Vvesoyuznyy nauchno-iseledovatellskiy I proyektW institut mek)ianicheskoy obrabotki poleznykh iskopayemy'A,, Leningrad. (Cruehing machinery) -A OZOLIN', L.T.; KAZENNOV, M.N. Industrial testinE of new flowsbeet5 for the treatment of magnetic concPr!rate5 at the Olenogorsk Plant. Obog. rud 6 no.1:3-9 '61. (MIRA 14:8) (Olenogo7k-Magnetic separation of ores) ' I OZOLIN, L.T.; Y _ !A~ZFMOV .14.N.,; PLATUNOV, A.A. Flowsheets of regrinding and flotation of normagnetic products at the Olenegorsk Plant. Obog. rud 6 no.3-.12-17 161. (MIRA 14:11) (Olenegorsk-Ore dressing) OZOLIN, L.T.; KAZENNOV, M.N. Comparing methods of olannifying a material before jigging; tests at the Olenogorsk Flante Obeg. rud 7 no.3:12-17 162. (MIRL 16:4) (Olenogorsk-Ore dressing) KAZ-E~N.N9y,j!.q.,- YASHIN, V.P. Interrepublic school on the c=inutiam of no4f4rraus r-etal. orea. O,bog. rud. 8 no.3:51-52 163- ()#M 27: 1) USSR/EnSIneering - (Notings, Dimensionsip Dee 51 Analysis "Systema of Weight Tolerances for Castings," S. A. Kazennov, Engr I'Litey Proizvod" ]No 12, pp 19, 20 Reviews existing method for detg summary dimen- sioaal tolerance of assembly in respect to its parts and suggerts new method based on theory of probability. Discusses graphical representation of normal and rectangular lava of probability and 203T33 USSR/EngIneering - CastIngs, Dimensions, Dee 51 Analysis (Contd) gives eqs for calg tolerances according to both laws. method permLits decrease in s1-ry dimen, sional tolerance and consequently in wt tolerance without any harm to quality control over castings. 20M3