SCIENTIFIC ABSTRACT SELIVANOVA, T.M. - SELIVANOVSKIY, S.A.

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SCIENTIFIC ABSTRACT
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DROGICHINSElY. Nikolay Yemelyanovich [Drohichynslkyi, K.O.]; YELIZAROV, Viktor Dmitriyevich (Mizarov, V.D.];. Ka~~Fpimovns; RIMCHMQ, I.M., red.; Ta t~y ~a [Hryshko, T.I.I.-tekhn.red. [seven-year construction plan in the Ukraine] BudivelIna semyrichka Ukrainy. Kyiv, Derah.vyd-vo lit-ry z budivnyto tva i arkhitektury URSR, 1960. 133 P. (HIRA 14:4) Mraine-Conatruction industry) YAKGVLEV, N.N.; PrinimaJi uchastiye: GURALINIK, R.M., vrach; KUKISfEv, S.P.) vrach; KUMETSOV, M.M., vrach; MARIYANOVSKIY, D.M., vrach; . SELIVA140VA ', T.M., vrach; STEPANOVA, Ye.S., vrach; VOLKOV, V.M., shef-povar Diet for athletes during the 17th Olympic games in Rome. Vop. pit. 20 no-3:47-51 My-Je 161. (MIRA 14:6) 1. Is lAwlrgradskogo nauohno-issledovatel'skogo instituta fizichoskoy kulltury. (ATHLETES-IMTRITION) (RUE-OLY14PIC GPI-ES) TJV'~ ', T,`,jT ~f ,T . T W, Fl. N. a P. H B "The I.ZlTience of Chl(,rine Gas on tl-.e i'licro'bes of the Upper Respiratory Tract. `hlar. 1-derobiol. -~--Ademiol. I-immitatsforsch. 18, 834-43, 1937. The b~:.-eteri;7il ,n-~.lIrtion of t~-.~e uprer resiAratory tract of oersons sufferinS frLm or tonsilitis show abolit twice the nimaber of different strains found in nomi-il per~,ons. 'he cocci predomin'-Ite (3~4,) (;,dcrococcus catarrhalis, 25%; Streptococclas viridans, 17-,,; 'Are-AococcuS haemolytLcus, 6,'4; ~taphylocossus aureus, 6,b~; Jitapl-~ylococcus albus, Rnd DIplococcus Frankell, 6,'~) Very few W of air) was ir-thaled ,.-thogenlc bacteria were f-,und. iihen C12 (0-001-0-015 i~ 4 fcr 15-45 iLin -er day f,-)r I or 2 months the quantity of nor.athogetrlic bacteria decreased to snme extent, -.-ihile the allantitir of pritho=-eaic bacteria either re-mained consL. or sho-L-ied a sl-'-',-ht i-ncrease after chloringtion-. MARSqAK, 4. S. SETLIVANOVA, T. P. Organization of therapeutic diets at a rural hospital. Vop.pit 14 no.5:54-55 S-0 '55 (MIRA 8:11) 1. Iz kliniki lechebnogo pitaniya Instituta pitaniya iLMN SSSR, Moskva. (HOSPIT.kLS, food serv.,menus for rural hoop.) (DIETS, in various diseases, diets for rural hosp.) SI., T, 1, -;,-ar,,,e n ~,ca-,'. VS~2n zn - s edova te i sk i y nc t s i r. and ja~ MMIC I&ODOVALOV& tin]. _Tfi dool ww 16ft of 04 mli thw shila"Wo Pmdua tli6 ol-m~iu behaq ad&-& affi)ir tho rami -Oumwpili *oatev alit a] we" I rjw~t nu4metic -.d benah.. tion, _~_ru ja"i~ of idu being'Ah -a OptjUj$47'6Qjjt4Oj2t The sobidis-of: ~7 ZA;.m#~.A In.. 1 "o S/~.~6/6:/000/000/C,08/020 --2 AUTHORS; Pr 23ncv. V, A- I Zarg --n., A. Kr--rc- , M A., Vyattkin. A.P., Strc--eIa-e, S,A., Mallchenkc, 267a I , Ye.v., Sallvanoval V,A. , ard G:'igo:--ye-.,a, A,G:' I* I- LE An invest igat oC sallmum arren-71- SOURCE Soveshi~haniye pc poI,.Ipro-o!n:.kc--n weter:.alam, 4-h Vop-cay i f---mki p=,!up-.c---odn-,ko-v, po lu- provodnikovyye soya dineniya, ! z-erdyye 3pl-i-~-f. Trudy M~.,atow, ltd,--o All SSSR, , scvash~haniya. .951, - Akademiya nauk SSSR. 1-istitut metalllurgi- --meni A.A. Baykoya. Fiziko-tekhnii~.he3kiy ZnStLtUt. 70-75 TEXT. The large energy gap and high eler-trcn mob4lity in gallium arsenide indicate its possible uses in the --onst7uction of semi:cnduttor dt,,rlcea for high tamperatu7a operation or aJ a useful photo element. The prament paper S:.ves thp rcnults of investigations into the electroviiyalcal and rec:-:1fying pz-cperties of gallium arsenide. The samples, obtained by fusing ir, ampoul e and zone refining, were subjected to measurtment of Hall sonstant, Card 1/J- 'An in-stisatzon of ga-'li-am arsen:.dt- /t I '/000/000/0081/020 i ;-'036/E-62 tharmo-e,m.f. and electrl-:~al conductlvi-.y dv a f,.xn:,..*o-i cf temperature, a3 well a3 measurements of v4r~.atLan cf rts-,!Stivitv with magnhtit field. The bara uzmed in the meaaArements 14~r~- &ither or h-.4 a ~ryst-xll:.np 3t:,.I:tu-, a ~17mt~ co,iti-Ox wert, mt%la by i n t in i t, 't a -!'c 1- --t- twerity ar sv~rh ttmts I~zA ~,-In ind, cf the mater--al after rona cAn be nbtalfni,j, in! ref!r~tn~ gives srystals of intrca5-2 parit--!. 'An aj?~Fr-IIV we j ob-w-rd "a the curve of magnet---re~-t3tan-:e a -.4 6 fu n t cr gnetic '05 `K a r - field fcr p-type matezial at I - fra icr!L 1 m --hange in rest-sti-tity detrea3ed tc a mtr~m--m b&fort in:.zeasin z 11-K ,a,-n m, laz r-x 4,j 1 t ~% w r, r e r z lit r t ~, d by Yr :.t z-, -i :7 ct, Le:r k- ar lic-7, o-t i t -z 1~ ~ f I j Phya . R e-v. , 19,11, , 99 ~ 1600 =n r iz-OK. Comoe-irsation is stated t:, be 4nvolved -~n tl,- -,,ariatton of thermo-t,m.f., ;, th t-~MPPr~tllre, the -~"fettiv.? ma3s Is evaluated u3ing the Ptadrenko fc~rmale, -hat, elestrons are'asattered by latt3.ce vib-at4-cns tc -j T--3/2 law; where T i3 the in Thp ~,r-~ 1 c f 0,0;7 a e� ~tth that obtained by Bar-~--~~ 'Ref. ;s Vol.2c), 11'. Card Z/ 7 ~PqL;j An investigation of gallium arsenide S/57t)/61/000/0()0/008/020 E036/Ei62 The curves of log a against I/T, where a is the clectrical conductivity, varied markedly with the degree of purity (that is, the number of passages of the zone during zone refining). In Fig.4a, curve I is for an unrefined sample showing little change in a at low temperatures; curve 2 is for the sample after the passage of one zone; and in Fig.46 curve 3 is aftor the passage of six zones. The decren3ing conductivity of the la':ter over the rauf;e 30-2000 with increasing temperature is due :o reduced . eloctron mobility. Similar effects of zone refining on carrier concentration are also observed, From these curv-3s the acceptor impurity activation energy was found to be 0.25 elf, and for the donor, 0.12 eV. Preliminary data showed that electro-purification in high electric fields and measurement by pulses was necessary. in addition to these measurements, current - voltage curves of point-contact diodes of GaAs are reported as a function of temperature. The surfaces were polished, etched and washed before a tungsten or phosphor-bronze point contact was applied. The ohmic contact was raade by alloying tin, lead or silver. The rectifying cha racterist:Lca of n-type material were significa:-,itly better than Car:d 3/ 7 "U951 An investigation of gallium arsenide S/576/61/000/000/oo8/o2o E036/zA2 fur p-typo, tit" rectifying coefficients being 104 - lo5 and 102 respectivaly. Tito rover:je voltAgoa and breakdowit atability were also better in n-type samples. Iteverno voltnxoh of 10-15 V were obtained after the passage of six zones during pt3riflcntlon. Temperature stability over the range 20-3000 was very good for diodes with the silver ohmic contacts, as shown in the current- voltage curves of Fig-7. The usual metal-semiconductor theory is applied to the results in the range below I V; that is the equation: is assumed, where V is the voltage drop acrosis the barrier and lol the saturation current, is given by 10 = Ceexp (-qVk/kt), Vk being the barrier height. Both the constant a and Vk are calculated from the results. Although at room temperature a = 19 V-11 and thus deviates significantly from the theoretical value of 40 V-1, this can have many causes, in particular Card V 7 30951 An Invest Ign Lion of gallium arsenide S/576/6 I/ooo/o(ji)/oo0/o,_,o E036/EI62 fa)lurp to take account of surfnco conductivity. From the variation of the reverse saturation current with temperature the barrier height Vk is found to lie 0.8 eV. For p-n junction rectification the barrier height would approximate to the energy gap of 1.4 eV, in considerable disagreement with the experimental value. A better agreement irs possible if it me tit I-semiconductor ct)ntact is assumed, although the analysis cannot be considered final. There are 9 figures and 5 references: 2 Soviet-bloc, I Russian translation from non-Soviet-bloc publication. and 2 non-Soviet-bloc. The English language references read as followas Ref.l: Fritznche, Lark-Florovitz. Phys. Rev.. 1955, Vol-99, 400. Rcf.2: bitrrie. Physica, 1954, Vol.20, l1.. CAPTION TO 171G-7: Temperature dependence of current-voltage curves. I - 200; 2 - 1000; 3 - 1400; 4 - 23 40. Card 5/7 0 l/C 53 AC'5' ALM 101-13: V. A., A. P., Frilvov, 1". A.. vj%t"'11' A. P., E. 'rl., vLL!j~;ova, ye. V., Sclivanwra, V. G. T171LZ: lnv-,:;tlgatlcrt of i;illIu:., arr.,~nlde P"qlODlCPJ,: ilo:-irativnyy zlv-invii, rAzil'a, no. 11, 1%2, -1). alv-,tricf, Z'--4 fiz. polupvcv(;dn!!,,o-.-, AN 15"51, 70 - 75) T -f Pw~,ultr of an inve:;f.*j;atlon of ~lf~ptro.pliynical -anl rvcf,',fyInj, pro,-!r- or G -As ~!ryr;'Lal* are pr~,.zented. R~!711:ftivity w.1,; fvinl to clirini3l)i rnc-.7i laq 3 - 1y vtitlli an increasp of the magneti, field strength (in the rar~zi,- 1,000 and 4,rW,O oc). Tho c(,urnne of the ctxz-.,,i showltir, the chanZc~ of reclstivity in the . 1411 nai;llettc "Ield !:; a fulv~tion jf It.,; stron-,th allovis a conclunlon -;-, to the anl- nr the effectIve mari:i In GaAr.. Tiin tomptrature slepend-ince of electrical e~)ndu,~tlvity rund carrier concontration wn--, mo~n:-.urpd in rxnpleo rf differ-nit lurity degrees. Base(.' on the rezults, the activation cnerr'ics of the lirpuritiej wer" found. For acceptor impurities, 6E. - 0.25 e7; for donor impurities, AE C~r-d 1/2 "C ry~n- -s are P-;~ype --l I r.2 ~ -, - L - - liic re,,,lifying f,,,.tor I-s 10 "~5 for ri-ty: P-tyi~,! A thcoretical analysis cf thQ rc.-~tif~ Lni; efllpot in G,~As is B. 0l'*'!,-ho,., [Ab:)trac',cx*'s note. Completo trariflaticiril Card 212 S/139/62/000/005/007/015 E073/E335 A UTI I U i~S lzergiii, A.P. an,I Selivanova, V.A. TITI~L: !)etcrwination OfThe preferential d of growth of single crystals and single-crystal slabs produced by zonal fusion and detection of dislocat-Sons in these j--IRIODICAL: Izvestjya vysshikh uchebnykh z.avedeniy. Fizika, no. 5. l(';62, 96 - 9~ If E "T: The prererential direction oif growth and the density of d i-!51 ocat ions OCgalI_i%IITI-arSenide single crystals and single-crystal 51 abs v;a~F studied by X-ray diffraction and light-pattern methods. The single crystals were grown under conditions of self-orientatioq i.e. without seeding, froi-a a polycrystal.. Then there is a probabi- lity of emergence of preforential directions. Single crystals and Sin,rle-crystal slabs cut perpendicular to the axis of the injot have shown that iheir crystallographic direction coincided .With the direction of growth of the ingot. Results: in the ca--e of horizontal zonal Ciision, w)-en the processes of synthesis, z'Onal purification arid growing of crystals take place simultaneously the direction "111> is tho preferential direction of growth. The Card 1/2 D(,o Lei mina ti on (>f* . . . . S/139/62/000/005/007/015 E073/E335 I o 1; est dislocation derisity was 5 x 10 3 CM-3; the highest was 3 5 x 10 cm The densitY.of dislocations increased along the radius from the centre towards the surface due to the presence of a radial terrnerature gradient in the ingot. Zinc-alloyed GaAs specimens had a relatively low dislocation density. Detailed information on the fusion regimes, structure and electric charac- teristics of GaAs produced by the mentioned method -,%,i11 be given in articles to he pxibli.-jhed. There are 3 figures and 1 table. ASSOCIATION: Sibirskiy fiziko-tekhnicheskiyinstitut pri Tomskom Fosuniversitete imeni V.V. Kuybysheva (Siberian Physicotechnical Institute of Tomsk State University imeni V.V. Kuyby8hev) SUB.'-.ITTED: July 19, 1q61 Card 2/2 IZERGIN, A. P.; SELIVANOVA, V. A.; MELICHENKO, E. N. Synthesis and zone refining of gallium arsenide. Izv. vys. ucheb. zav.; fiz. no.6:105-110 162. (MIRA 16:2.) 1. Sibirskly fiziko-tekhnicheakiy institut pri Toniskom gosu- darBtvennom universitete imeni V. V. Kuybysheva. (Gallium arsenide) EWT(l) JelO766-63 WEWG k, EWFC W~ m)/ q)/E )/KC _ EDS-' 101 -'WT-/j:jF(G D ACCESSIOff BR: AP3004032 /0139/63/000/003/0023/9W AMOR: Izergin, A. P.; Selivanova, V. A.'; Cheinigovskays., V. N. The growing of gallium, 'risenide sing1e TIM: C3 &nd iingle-brystal blocks by the zynewmelting method SOUFM: M. Fizilm 23-26 no, 3.. 1963P TOPIC TAM: gallium arsenide crystal growth, galliun arsenide zme melting ABSTFACT: Ccnditicna for dbtaining single-crystal Ingots of ga=um arseni4e by the zone melting method have been studied. Synthesis,, zonal purification, and crystallization were carried out in one tube with high-frequency heating by a GL-15-M generator. The starting components, gallium and arsenic,, were placed in the tube separate3,y. It was found that a lowering of the r%dial.and axial temperature gradients resulted in larger single-crystal blocks. TtLis can be attributed to the reduced speed of crystallization, which -in this e%se was 3-5 mm/hr. The crystaLlization front under these conditions wpprom:hed the Plane. The duration of the contact between the melt and the cimtaimer.was re- duced for a given speed ot movement. The zone-melting method is'caisidered MNAI Yj t' Card Ar" C'~:ra IZERGIN, A.P.; SELIVAITOVA, V.A.; CHERNIGOVSKAYA, V.N. Growing of single crystals and singla-crystal blocks of gallium arsenide by the zone melting method* Izvevystucheb*zav,; fiz, no. 3:23-26 163. (MIRA 16',12) 1. Sibirskiy fiziko-tekhnicheskiy institut pri Tomskom gosudarstvennom universitete imeni Kuybysheva. ALIKHOVA, T.N.; BALASHOVA, Ye.A.; BALASHOV, Z.G.; SELIVANOVA, V.A. Establishing a unified geologic time record for the Ordovician of the Russian Platform. Trudy Geol. muz. AN SSSR no.14:20-26 163. (MIRA 17: 11) L 3371-66 E'dTW/EViPQ)/T ' G'S/RM. NR: AT502o498 UR/booo/64/000/090/0495/0503 !ACCESSION qYle ;AUTHORS: Presnov., V. A. (professor); Selivanovas V. A. ITITLE: On the problem of an electronic theory of crystallization of semioonductor 1compounds of type AIII and BV iSOURCE:,\NMezhazovskaya nauchno-tekhnichaskya konferentsiya po fizike 1poluprovodnikov (poverkhnostnyye i kontaktrWye yavleniya). Tomsk., 1962. Poverkhnostnyye i kontaktrq7e yavleniy.1 v poluprovodnikakh (Surface and contact l phenomena in seraiconductors). Tomsk2 Izd-vo Tomskogo univ.., 1964v h95-503 TOPIC TAGS: semiconductor, crystallization., gallium arsenide ABSTRACT: An electronic theory is explained on the growth of crystals of compoun iof type AIII and BV, taking into account the structure of the-fluid phase from :which single crystals are grown., and an experimental check of the elementary processes of malt growth for gaMum arsenide crystals is made,. It is asserted that the presence of two free paired electrons in the arsenic atom In the arsenic group and of an effective positive charge in the galliun atom of th~ gallium group (when these groups are sufficiently close) leads to theiz Joining in a 1coordinate-epyalent bond The structure of a Oaks single crystal 12 direction Card 1/3 L 3371-66 ACCESS-ION NR: AT502o498 /110/ is shown in Fig. 1 on the Enclosure, where the coordinate-covalent bonds are indicated by dotted lines with arrows. It is concluded that crystal growth in any crystallographic direction is determined by the structure of the melt near the orystallization front and is considerably dependent upon the electronic configura- bion of the atoms. The experimental results are in good agreement with the theory and confirm the existence of a direction of predominant growth that depends upon bhe composition of the melt. The authors thank S. S. Khludkov and 0. M. Ikonnikova for assistance in setting up the experiments. Orig#' art4 hast'~5 diagrams and 2 photographs. WSOCIATION3 hone. SUMMED.- o6oct64 ENCLs 01 SUB CODES 33 NO REF SOVt 008 Card 2/3 OTHERS 000 L 3.371-66 MOLOSURSt 01 WCESSION NRs AT502o4ga 0 IC F. Fig.16 0'rystal Structure ih direction /jaO/ JACC L 15943-66 ET/1T(M)/-L/0WP(t)/-WWP(b) . IJP(c) J D/i ej NR: AT6002261 SOURCE CODE: UR/2564/65/006/000/0275/0?.80 AUTHOR: Presnov, V-. A.; SeRvanova, V.A.; Khludkov, S. S. ORG- none rred direction of growth of allium a -senide' TITLE- Prefei rystals [Paper presented at the I Third Conference on Crystal Growing held in Moscow rom 18 -to 25 November, 196 1 SOURCE: AN SSSR. Institut kristallografif. Rost kristallov, v. 6, 1965, 275-280 TOPIC TAGS: crystal growth, gallium arsenide, crystal orientation V ABSTRACT: The preferred direction of growth of semiconductor crystals of type AIIIB in this case GaAs, was studied at various pressures of the volatile component (As). Analysis of the crystals obtained showed that the directions of crystals grown at equillbriumi pressure of arsenic over the melt are grouped near the main crystallograph d cil irection . The effect of the polarity of this direction on the growth of GaAs tals was determined as a function of the conditions of growth. The cEystallographI2~ lentation Of these crystals Is retained even when deviations from the stoichlometric composition are substantial. A possible mechanism of the growth. of GaAs crystals with a preferred orientation from a m~-It is given in terms of the electron configurations of the As and Ga [Card 1/2 SELIVANOVA, V. M. Y-Ods ye u 1 F3 OPestorAiou of Vital ftnetions In Verlebrate Animls Zxwsed to freezing, T)epondtaj; or, Daeroe of ~reazW, and Ra%e of N. iiatako, A. 1. '.'hmeydo, V. ;I. telivinova, Inst h~rimental :--bysiol and Therekny, Ministrj .1ablic Rep1th 4 In "Dw- -ilc-ad ';.auy! ISSIM. lf*vn Ser" Vol LIX. -we 4 Givog detnils of series of ex"eriments oa froj;s, -=bjected to various chan,- In tomper.-iture. %scr~bcq procennes of ice j:or-Ation in central -~7 A..t of the bad,~,. eubmitted b,./ Academician 1. 1. Shmal 'gauzen. 4 Dee 194? 1 43/1;3T65 N~jkTSKO, S.N., and VJ1. SELIMUOVA. Vosstanovlenie zhiftnennykh funktsil v zavisimosti ot vremeni, ikh ischeznoveniia u podvergnutykh zaniorazilivaniiu pozvonochnykh zhivotnykh. (Akademiia nauk SSSR. Doklady, Novaiu.,6eriia, 1949. t. 69, no. 3, p. 469-72, table) Title tr.: Restoration of vital functions dependent on the period of their disappearance in verte- brates exposed to freezing. Contains an account of experiments with male frogs cooled with air of a minimal temperature of -60 C. and reqarmed with water of 200 C. Stoppage of heartbeat for 11/2 - 2 hours was followed with irreversible vitaL changes; some anirrals,' partly frozen for many hours had their vital functions restored. During mild freezing (at an air temperature not lower than -1.20C.) heartbeat persisted up to 20 hours, much longer than in cases of freezing at -40C. to -60c. Bibliography (3 items). Copy seen: DLC.. _42" BOGDANOVA, V.A.; SELIVANOVA. V.M. Comparison of certain methods of determining ascorbic acid in cowls milk following boiling or pasteurization. VoP-Pit- 15 no-5:42-45 S-0 956. (MLRk 9:11) 1. Iz otdela vitamina G (zav. - prof. N.S.Yanisova) Hauchno- iseledovatel'skogo institute vitaminologii Ministerstva zdravookhra- neniya SSSR, Moskva. (MIIK. vitamin G, eff. of boiling & pasteurization (Rue)) (VITAMIN 0, determination, in milk. eff. of boiling & pasteurization (Rua)) A'; -Khoma /d of w Insi., Mail ti~ 6VITealth, A u U, P niya is, No. 5,94-5( b ov 1- 6f vitamin C M.wi lant pigments from the if Y,-Wj Zuso the p th :filt Ba(OH)s, aud titnit a Ing refrioval of the Z&OH12 Pt. ivith KIO, + teob ia~d aftc rewith am KI inonlum fijyjc njun~ Moxnuto4st i~eth6d ( CA. 43,19226)).-- The method ig not recommended for great I loss (up to D9% When the I cobL'n. in the VIOL -of zn(QH)J~ s w ti P ai! 0 BQGDANOVA,V.A.; SELIVANOVA, V.M. 3nrichment of cow milk arizi of kefir with ascorbic acid in childran's institutions. Pedistriia 39 no.6:66-68 N-D 156. (MIRA 10:2) 1. Iz otdela vitamina C Instituta vitaminologii Ministerstva zdravookhraneniya SSSR (dir. - prof. B.A.Lavrov) (MIIK. vitamin C enrichment of milk & kefir for child. nutrition (RUB)) (VITAMIN C, enrichment of milk & kefir for child nutrition (Rus)) BCGUANUVA, V RolAtion of t~.e daily doze of neco--bic acid pro-vine! in ,~hildrer,,H diet t.(, -&tu exc-xati~n In lm-rriinj-, urinn before food. intake. Voc.pit. 1. Lz rt-jela viti)-Ana G lzmv. - Dro,11, 4osu,:mri3tvetmo,-,-w rL9uchno-l-,sled,)vatt!ll~!i-:.~.- institlita vittiminoln~.-ii 'AinisterBtva zdruvoc,khraneuiYn .1-jonkva, (VITji~'24 G, metabolism., reietion of daily ir-Anke to, urinmr-! secretion breilcfast in chill. (RuEi" I", YARUSOVA, N.S.; SALIVANOVA. V.M.; LAPIM, S.A. Physiological effect of substances with vitamin P activity. iop. pit. 16 no-5:66-75 S-0 15?. (MIRA 11:3) 1. Iz otdf3la vitaminov S i P (zav. - prof. II.S.Yarusova) Gosudarstven- nogo nauchno-issledovatellskogo inatituta vitaminologit Ministerstva zdavookhraneniya SSSR, Koskvs. (VITAMIN P, effects, on various physiol. funct. in animals (Rus)) YA.RUSOVA., N.S.; DERGACKLIV, I.S.; SELIVANOVA, V.M.; LAPDTA, S.A. Physiological effect of vitamin P-like-substances. Vit. res. i ikh isp. no.4:92-97 '59. (MIRA 14:12) 1. Institut vitaminologii Ministerstva zdravookhraneniya SSSR, Moskva. (VITA14INS-P) SELIVANOVA, V.M. Effect of migration of Ascaris lumbricoides larvae On the aSDrbiC acid content of organs of experimental animals (guinea pigs and rats). Med.paraz. i paraz.bol. 28 no.4:440-443 il-Ag 159. (MIRA 12:12) 1. Iz otdela vitamin&C Gosudarstvennogo nauchno-issledovatel'skogo in- stituta vitaminologii Ministerstva zdravookhraneniya SSSR (dir. inati- tuta - prof. B.A. Lavrov, zav. otdelom - prof. K.S. Tarusova) i sektora ek-sperimentallnoy parazitologii Institute. malyaril, meditsinskoy parazi- tologii i gellmintologii (dir. institute. - prof. P.G. Sergiyev, zav. sektorom - prof. V.P. Podflyapollskaya). (VITAMIN 0 metabolism) (ASCARIASIS experimental) SELIVANOVA, V.M. Urinary secretion of vitamin B b a healthy man. Biul. eksp. i biol. med. 50 no. 8:37-39 Ag I V (MIRA 13:10) 1. Iz otdela vitamina C (zav. - prof. N.S. Yarusova) Gosudarstvennogo in,utituta vitaminologii MiniBterstva zdravookhranoniya SSSR, Moskva. Predstavlena deystv. chlenom AMN SSSR V.A. Lavrovym. (PYRIDOXINE) (URINE-ANALYSIS AND PATHOLOGY) SELPTANOVA, V.M* Study of the effect of increased physical stress on the level of ascorbic acid excreted with the morning urine on an empty stomach. Vop. pit. 22 no.l.-75-77 Ja-F'63 (MIRA 16:11) 1. Iz otdela vitaminov C i P (zav. - prof. N.S.Yarusova) Gesudarstvennogo instituta vitaminologii Ministerstva adra- vookhraneniya SSSR. SELIVANOVA, VIM.; AGASHIN, V.K.; POLYAKOVA, I.N. Effect of ascorbic acid on the urinary excretion of 4-pyri- doxine acid in healthy persons. Vop. pit. 22 no-5:55-57 s-0 t63. (MIRA 17.1) 1. Iz otdela vitaminov C i P (zav. - prof. N.S. Yarusova) Gosudarstvemogo nauchno-issledovatel'skogo instituta vitaminologii Min-isterstva zdravookhranen:Lya SSM, Moskva. USSR Microbiology. Medical and Veterinary Microbiology. F-5 Abs Jour: Referat Zh.-Biol., No 6., 25 March, 1957, 22018 Author Khaikina, B.G., SeUvanova, E.I. Inst Title Titrated Allergen Test in Brucellosis. (Preliminary Com- Oluisation). Orig Pub. Byul. ek-zperlm. biol. i meditsiny, 1956, 11, No 2, 57-6o Abstrac-U-IResults are compared between the Byrne reaction in its usual form. and the results of a ti-trated allergen test, based on de- termination of the threshold of sensitivity. A specific cor- relation 4-as no-led between results obtained by both methods. Complete agreement was lacking. Those ill and those vaccin- ated against briacellosis manifested different sensitivity to- vai-"' brxcelloeis allergen, clearly revealed by the method of .he allergen titration test and reflecting changes in the level of organic &Uergy with greater exactness. The authors r---,smne:ad utilization of this test in clinico-iTminological p1demiologicalt studies of brucellosis. Card - 1/1 -33- KHAYKM, B.G..; SELIVANOVA. Ye.I. Titration allergy test in brucellosis; preliminary report. Biul. eksp. biol. i med. 41 no.2:57-60 F 156. (MIRA 9:6) 1. Iz otdola mikrobiologii (zav.-chlen-korrespondont AMU SSSR V.I. Ioffe) Instituta okeparimentallnoy meditoiny (dir.-chlea- korrespondent AMU SSSR D.A. Biryukov) AMN SSSR i iz kafedry' mikrobiologii (zav,dotsent B.G. JOwykina) Chkalovskogo meditsinskogo instituta (dir-prof. I.V. Sidoreakov) Predotaviena deystvitellnym chlen AM SSSR P.F. Zdrodovokim. (BRUCELLOSIS, diagnosis. titration allergic test (Rus)) BAIASHOVA, H.I.; LOVACHEVA, N.V.; SELIVANOVA Ye.p.; ZHIVILIN, N.N.; MANYAKIN, V.I., red.; PYATAKOVA, N.D., tekhn.red. [Certified seed sowing In the U.S.S.R. (grain and sunflower); a statistical manual] Sortovye posevy SSSR (zernovye kulltury I podsolnechnik); statisticheskiy sbornik. Moskwa, Gos.stat. izd-vo, 1957, 422 p. (MIRA 11:1) 1. Chlen Kollegii.TSentrallnogo statisticheskogo npravieniya SSSR (for Manyakin). 2. RusBia (1923- U.S.S.R.) TSentrallnoye stntiaticheskoye upravleniye. (Field crops) NO FZF s-1 -card. .. .. .. SELIVANOVA, Ye.V.; FMHAN, G.M. ------ 1--, Effect of a permanent magnetic field on the phenomenon of Sechenov's inhibition. Biofizika 1 no-5:412-415 156. (MIaA 9:10) 1. Institut biologicheskoy fizilci AN SSSR, Moskva. (MAGNETIC FIELDS-PHYSIOLOGICAL ICFFSCT) (INHIBITION) (RFYLMS) SELIVANOVA, Yekaterina Vasil$ evna-, LAVRENOV, G., red.; ZI]DANOVA, G.$ -- .. ~ _7 -- -- -- - . tekhn,-rdd, [marketing costs] Izderzhki obrashcheniia. Barnaul, Altaiskoe knizhnoe izd-vo, 1960. 27 P;) (MIRA 14:12) (Marketing--Cost -1 V, SEMENKIN, Ivan Ivanovich; 4FLIVAIMU, YekatzrJma.; IAVRENOV, G., red.; ZIU)ANOVA, G., tek),m. red. A (Prices in Soviet co=erce] TSena v sovetskoi torgovle. Barnauk, Altaiskoe knizhnoe lzd-vo 1960. 35 pe (MIRA -14:12) (Prices CBERVINSK:rY, A.A., kand.med.nauk; SELIVANOVA, Z.F.; FRADKINp S.Z. $ignificance of azygograpby in solving the problem of the dperability of cancer of the lungs and esophagLw. Vest.kbi rro.600-36 162. (KM 15811) 1. Iz kafedry khirurgii (zav. - prof. B.I. Puks) Novokuznetskogo gosudarBtvannogo instituta d1ya usovershenstvovaniya vrachey im. $.M. Kirova (Kemerovskaya oblast') i rentgenologicheskogo otdeleniya I-y gorodskoy klinicheskoy bolinitsy (gl. vrach - S.F. Kirin). (LOGS-CA14CER) (ESOPHAGUS-CANCER) (ANGIOMAPHY) GORODKOV, B.N., professor; KUZMTZVA, 0.1.; ORLOVA, IT.I.; POYARKOVA, A.I.; SALIVANOVA-GORODKOVA Ye.A.; C9=IOV, Ye.G.; SHLYAKOVA, Ye.Y.; _;` OL, D.U., tekhnicheskiy, redaktor [Flora of Murmansk Province] Flora 1-turmanskoi oblasti. Moskva. Izd-vo Akad. nauk SSSR, No.l. 1953 254 p., maps. Ho.2~ 1954. 238 P., maps. (MI-RA 8:7) , f I j. 1. Polyarno-allplyskiy botanicheskly sad. (Murmansk Province--Botany) SILIVANOVA-GORO]OKOVA, Te.A. - , , - -. 1, 1 . , ! . - , . , - : ~ , I ~ TI. . : e ~ . I F"ilies Araceae and Lemnaceas. T.Iora Kirm.obl. no.2:142-149 154. 1 MRA 7:10) (Murmansk Province-Arales) (Arales-Hurmansk Province) I I j 4r. SXLIVANOVA~GO40DKOVA, Ye.A. 1~ -j-.!_. Materials on the study of the bryoflora of soutern Urals. Trudy Bot. Inst.Ser.2 no.11:333-345 '56. (KLHA 10:2) (Ural Mountain region-Mosses) SELIVANOVA-GORODKOVA, Ye.A.; SHLUKOV, R.N. Mosses in the region of the former Bashkir Preserve. Trudy Bot.inst. Ser.2 no.11:347-388 '56. (MLBA 10:2) (Ural Mountain region-Mosses) SELIVAI~qT47GO ~~. _Te A. Species of mosses and liverworts which are new for the Urals and peculiarities of their distribution. Bot.zhur.41 no.2:242-247 F '56. (MLRA 9:7) l.Botanicheskiy institut imeni Y.L.Xomarova Akaflemii nauk SSSR, Leningrad. (Ural Mountains--Mosses) (Ural Mountains--Hepaticae) Ye.A. RumDean bird cherry and its biological charpcteriatics. Bot.zhur. 42 no. 9: 1259- 1266 -Ap '5?. (WHA 10; 9) 1 Botnnirneskiy institut imeni V.L.Komarova Akndemii nauk ESS11, (Bird cherry) 20-5-47/54 A UTH OR i TITLEi Selivanova-Gorodkova, Ye.A. The Supporting Branches of the Bird Cherry-Padus Racemosa- (Ob opornykh vetvyakh cheremukhi obyknovennoy) PERIODICAL: Doklady Akademii Nauk SSSR, 1957, Vol- 115, Nr 5, PP- 1022-1024 (USSR) ABSTRACT: The downwards directed branches frequently occurring in the case of the bird cherry (Padus Racemosa) and which later lose their vegetative and reproductive organs have, as far as is known, ne- ver been described. They become stronger with age and take over a new function, i.e. to counteract the inclination of the trunk of the tree, The latter is a particular danger for the tree be- cause it grows mainly in the washed-out bottoms of former river- beds. An analogy may be drawn here with the supporting roots of some tre'e-like plants of damp tropical forests. These supporting branches are formed in 4 phasest 1.) Incliniation of shadowed~thin branches downwards until they touch the ground. In slimmer this is brought about by their ovin weight, in winter, additionally, Card 1/3 by the weight of the snow. This may happen even in the case of 20-5-47/54 'The Supportin,-, Branches of the Bird Cherry Padus Racemosa branches up to a height of 4 m on the stem. The second phase is that of taking root and forming vertical shoots. This process is favored particularly by alluvial and deluvialadditions. The third phase is that in which the shadowed shoots dye and supportinR branches are formed. This process is assisted by saprophytic and parasitic mushi-ooms as well as by insects. The surviving vertical shoots develop a sufficiently strong system of roots, so that they are able to lead an independent existence. The supporting branches shed their twigs and reproductive organs. Later, vrhen light is more favorable, some very few vertical shoots may again develop and live. The cross section of the horizontally extended branches becomes oval, because the cambium deposits thicker lay- ers in the vertical direction than on the sides. This causes greater elastic stability in the case of a given mass of wood. The fourth phase is that of the maturity of the aipporting branch- es and the change of their function. In conclusion the authoress draws comparisons with the functional changes in animals and plantst Ulmus propinqua Kidz of the Par East, the black alder, and the elm tree on the Karelian Isthmus. There are 3 figures and Card 2/3 10 Slavic references. 20-5-47/54 The Supporting Branches of the Bird Cherry.,Padus Ra-cemosa ASSOCIATION: Botanical Garder of the,Botanical Instftute imeni V.L. Komarov AN USSR (Botanichesl,-,iy sad Botanicbesko-O instituta imeni V.L. Komarova Akademii nauk SSSR) PRESENTED BYt V.11. Sukachev, Academician, February 9., 1957 SUBMITTED: February 8, 10/57 AVAILABLE: Library of Congress Card 3/3 SELIVANOVA-W.RDDKOVA, Yo.A. Studying Podophyllum peltatum L. Trudy Bot. Inst. Ser.6:262-297 (Jalftp) (prnliminsiry commnication). 158. (WRA 11:10) SELIVAIMU.-GORODKOVA, Ye.A. Introduction of Podoph7llum peltatum L. and P. emodi Wall. Trudy Bot.inst.5er.6 no.7014-318 159. (MIA 13:4) 1. Botanichaskiy institut im. V.L.Komarova AN SSSR (BIII), leningrad. (14andrake) KUZNETSOVA, G.A.; SELIVANDVA-GORODKOVA, Ye.A.; SAMOMALOVA, A.S.; YAK114DV, P.A. Study of Podophyllum peltatum L. cultivated in Leningrad Province. Bot.zhur. 44 no.9:1337-1340 S '59. (MIRA 13:2) 1. BotanicheRkiy institut im. V.L.Komarova AN SSSR i Leningrad- skiy pediatrichaskiy institut. (Leningrad Province-Mandrake) GQLOVACff, A.a.; GRLMOV, V.I.: ZAKYATNIN, B.H.; LINCHEVSKIY, I.A.; FETYAM, S.I.; PIDOTTI, O.A.; PILIPENK0, F.S.; POLETIKO, O.M.: RODIOMKM, G.I.; SAAKOV, S.G.;._g4qjYANOVA-GORO1XOVA, Ye.A.; SOKOLOV, S.Ya., prof., doktor biolog.nauk; SHIPCHINSKIY, N.V. [driceased]; BEMINA, M.A., red.izd-va; H0M, Z.Yu., tekhn.red. [Trees and shrubs of the U.S.S.R.; wild and cultivated species and plants considered for prospective introduqtionj Derev'ia i kust8r- niki SSSR; dikorastushchie, kulltiviruemye i perspektivnye dlia introduktaii. Moskva, Vol.5- [Angiosperms: myrtle and olive families] Pokrytosemennye: Semaistva mirtovye-maBlinovye. 1960. 543 P. (MIRA 13:12) 1. Akademiya nauk SSSR. Botanicheskiy institut. (Hyrtle) (Olive) (Plant introduction) ARTYUSHENKO, Z.T.; GUSEV, Yu.D., karid.biolog.nauk; ZAYTSEV, G.N.; ZANYATNIN, B.N.; KNORWNG-NEUSTRUYEVA, O.E.; PIDOTTI, O.A.; PILIFENKO, F.S.; POIYAKOV, P.P.; RODIONENKO, G.I.; SELIVANOVA-GORODKOVA, Ye.A.; SOKOLOV., S.Ya., prof., doktor ---bioI-og-.naUk;-SMIMOVA, AN.,, tekhn.red. [Trees and shrubs of the U.S.S.R.; wild and cultivated, and the prospects for introduction] Dereviia i kustarniki SSSR; dikorastushchie, kulltiviruemye i rspektivnye dlia introduktaii. Moskva, Izd-vo Akad.nauk. Vol.6. rAngiosperms: Loganiceae-Comnositael Pokrytosemennye semeistva, Loganievye - Slozhnotsvetnye. 19(k2. 378 p. (MIRA 15:5) 1. Akademiya nauk SSSR. Botanicheskiy institut. (Trees) (Shrub.-) SELIVANOW-GORODKOVA, Ya.A. Chp-racteristics of the distribution of Ithe genus Alchem-411a in ~he Southern Urals. Trudy, Banh.gosaap. no.W5-94 163, (MRA 18:5) Yp-.,.. Epiphy-Lotle lichens as sl;Fplementary fo-rage for wild L:r--,-ul--T. e s in the Southern 117rals. Trudy Inst. biol. :*--", SSS7~~ 1,~1:123-120 16-5. (MR.'S 10:2) 0 I SnIVANOVSKAYA, A.A., uchitellnitsa Work in the experimental plot. Biol.v shkole no.2:44-45 W-AP ,6o. (MIRA 13:8) 1. Shllrola rabochey oolodezhi NO-7 goroda Kirova. (Kirov-Botany-Study and teaching) E I V V' A- N- 4-IL A- M. A-p, IL pL ol, n. c,-. )L L N. X. X~ 1--m MN L Sp- M- ...6p-. . -M. ..,. It 25 MM r. JL BYPAY, L L 3.-- L L m P. r-p. L IL 10" -- - ---- -P. --p- im IL CD A. IL Sp~ T-- URN (C IDIA10,16 48"M) to .-Pm .1b.Itud fW Up Contem"I ""%Ing of U~ Sol~Mlfla T"Jm~ftj awletr of RMIO 2-ginswing &t& Ilmatrtml Camzdmtlam I.. A. 2. ?*pay (YaMS), M~, 8-12 hm. LABUTINJ, A.L.; KLEBAVSKIY, A.L.; TSUKEIMN, N. Ya.; KARTSEVY V.N.;TREN'KE, Yu.V.; r I&LISHETAP I L.P.; BOROVIKOVA, N.A.; KARELINA G.G.; ROZHKOV, Yu. P.; Prinimali uchastiy--: -OMMEY, K.S.; ABOLINA, O.F.; KONSTANTIROVA, A.L.; SELIVAITOVSKAYA, G.A. "Liquid nairit," a new material for rubberizing. Kauch. i rez. 20 no.6:5-8 Je 161. (MIM 14:6) 1. Vsesoyuzny,.- nauchno-isoledovatellskiy institut sinteticheskogo kauchuka im. S. V. Lebedeva. (Neoprene) (Rubberized fabrics) 1. SELIVANOVSKIY, B.V. 2. ussR (6oo) 4. Geology, Structural - Vyatka Valley 7. Report on the results of the geological survey of the Mari Uplift region of the Vyatka anticline. (abstract) Izv. Glav. upr. geol. fon. no.2, 1947 9. Monthly list of lb~issian Accessions, Library of Congress, March 1953, Unclassified EM! 7.'T Y USSR/G*oIogy 1948 Petrology Dolomite "The Boundary of the Upper and Lower Permian in the Central Volga and Mama Regime," B. V. Selivanovskiy, A pp "Sovet Geolog" No 28 Data obtained by author and other investigations am- earning interrelationship of lover Permian and upper Permian-layers in-subject region. Arrives at series of conclusions regarding nature and history of grpsumn dolomite and anhydrous layers of Volga-Mam region basin PA C'JT53 no 69T53 _7 caverns A Present-Day Cavern In the Cheboksary and Jbi*i Region of the Volga (on the Left Bank of the Volga)," B.V. Selivanovekly, Kazan State U Insul V.I. Ullyanov-Lenin,,3 pp *Dok Ak Wauk Nor Ser" Vol L1, No 6 Data obtained by author on the caverns on the left, bank oi~ the Volga between the Chabokeary and Jkrl regime. Phenomenon of caverns (covered caverns) are very widely in this region. Area includes isms 20,000 square.,km. Submitted-by Academician 8.1. MIrmov 24 Feb 1948. B- V- "The B Of' )e '--7 z-tate U-~--V. ar. -7~ 01 ar :'0. 21E ra )nr ml Lol. r P=rr - an i_- :~nl in 'ht:) Clle'ooks3ry and -Regi~--n of the -,-01:-a o-.. tl--e A. P n i s ~ nt - D ay C av rn 3a~-~!-, of the -Vol.---) Do,~. 6o, ':,). 6, 1910; "Hydrocho:i-Licall Fac ie c o f Siib- CrD- ull'a --~er .;~e---dan ill-I tne South~--,.-n End of the Vyez',-Jy 33an-1,"' Lo ibi,'., 68, ::o. 2, 717, --- ---- - - --_ OlUDUIXIM, M.G.; MIRONOV, S.L. akademik. Upper Kujan deposits of the central part of the Volga-Kaft territory. Dokl.AN SSSR 90 no.4:629 Je '53. (MM 6:5) 1, Akademiya Hauk SSSR (for Mironov). 2. Xazanakiy gosudarstvennyy uni- versitet im. V.1. Ullyanova-Lenina (for Selivanovskly, Solodukho). (Volga vailley-m-Geblogy. Stratigraphic) (Kama valley~-Geology, Strati- graphic) UM/ Geology R~ver valleys Card 1/1 Pub. 45 6/15 Authors 1 Batyr, V. V., and Selivanovskik, B. V. Title t On the question of the asynnietry of river valleys F16riod:LcalIIzv. AN SSSR. Ser. geog- 5, 64 67, SeP Oct-1954 Abstract iA study is made of the Causes of asymetry of the cross section of river valleys, which have a steep incline on th'e side that is being washed. away, interrupted by terraceu and variations in the slope, and.a gentle incline on the opposite bank. The efrect of the composition of the soil and rocks on the formation is taken Into account. It is noted that in areas where there 16 glacial action the valleyeare more symmetrical. The observations were made mainly along the Volga river. Seven Soviet references (1923 - 1951). Diagrams. rnstitution: Kazan V. I. Ullyanov-Lenin State University Submitted: MURAV'SV, I.S.; IGNATIYZV, V.I.; SELIVANOVSKIY, B.V. ........... Remnants of terrestrial vertebrates from the variegated deposits in the northern regions of KirO'7 Province. Dokl.Aff SSSR 94 no.3: 557-560 Ja '54. WIMA 7:1) 1. Kazanskiy gosudarstvennyy universitet im. V.I.Ullyanova- Lenina. PredBtavleno akademikom D.V.Nalivkinvm. (Kirov Province--Paleontology) (Paleontology--Kirov Province) 15-57 -5-5780 Translation from: Referativnyy zhurnal, Geologiya, 1957, kh- 5, p 10 (USSR) AUTHOR: Selivanovskiy, TITLE: Upper Permian Deposits in the Central Part of the Volga-KamaREglon (Verkhnepermskiye otlozheniya tsen- tray'noy chasti, Volzhsko-Kamskogo kraya) PERIODICAL: Uch. zap. Kazansk. un-ta, 1954, Vol 114, Nr 3, pp 51-107. APSTRACT: Bibliographic entry Card 1/1 KAS11TANMI, S. AND 9TELIVAN S Certain Pecultear Forms of Pelief in the Central Region Along the Volga The authors discuss the Sy-ukeyevsk caverns located on the right bank of the Volga further south than Kazan. They confirm the opinion of other investigators t~-at these caverns are galleries tunneled for mining of g5rpsum (M to l4th Centuries), which afterwards were trans- formed, mainly by flood waters. The activity of rmn ex-plains also the pseudokarst foms in the region of the Arzamas river ana certain "struc- tural terraces" in the lower reaches of the Nola river and ot1jer regions. The first ones represent breakthroughs on underground workings of lime- stones and dolomites; the second, refuse dumps of gangue from abandoned mining pits and galleries. (RZhGeol, No. 4, 1955) Uch. Zap, Kaznnsk. un-ti, 114, bk. 3, No. 21 (Geol.), 1954, 171-179. SO: Sim. No. 7~4, 8 Dec 55 - Supplementary Survey of Soviet Scientific Abstracts (17) SELIVLNOVSKIY, B.V. Data on Jurassic and Cretaceous deposits in the central region of the Volga-Kama territory-. Uch.zap.Kaz.un.115 no.8:17-31 '55* (MIBA 10:3) 1. Deystvitelln77 chlen Obshchestva yesteAtvoispytatele-. (Volga Valley---Geology-, Stratigraphic) (Kama Valley--Geology, StratfgmpEac' 15-1957-3-2615 Translation from: Referativnyy zhurnal, Geologiya, 19570 Nr 3, p 8 (USSR) AUTHORS: Selivanovskiy B. V., Solodukho, M. G., Gusev, A. K. TITLE: The Biostratigraphy of the Upper Permian Rocks of Western Tata-riya and the Adjoining Regions (Biostrati- grafiya verkhnepermskikh otlozheniy zapada Tatarii i smezhnykh rayonov) PERIODICAL: Uch. zap. Kazansk gos.-un-ta, 1955, Vol 115, Nr 10, pp 117-121 APSTRACT: In the section of lower Kazan# rocks of the Vyatka ridge, five lithologically well-defined "formations" are distinguished. A meager group of fossils is found in these beds along the Northern Dvina and Pinega Rivers. The typical forms are Spirifer blasii ' Vern., S. curviro- stris Vern, and Productus tenuituberculatus BaFb. These mark two stages in the rise of brachiopod populations. The later one was the larger. Several formations may be Card 1/2 noted in the lower Kazan' subgroup to the south, but 15-1957-3-2615 The Biostratigraphy of the Upper Permian Rocks (Cont.) southward from the border of the Mariyskaya ASSR the distinctness of such formational separations lessens noticeably. The group of brachipods becomes more scanty and northern species are replaced b others (for example, Spirifer planus Netsch. and S. parvula NetschT. Representatives of the genus S~er are found iF sm-a=numbers in the upper beds. The lower Kazan' deposits in the Kazan' region began to form later here than in the region farther north. Fie Kazan' basin was cut off from the open sea at the beginning of upp,~r Kazan' time by structural deformation. The greatest abundance ol~ upper Kazan'- fossils is found in the "Yadernyy kamen" formation and the "Podluzhnik" formation. Three horizons, distinguished by their pelecypods, have been established in the Tatar group of the Kazansko- Tetyushkoye Povolzhlye. The first correspones to the entire lower Tatary subgroup. Middle Tatar pelecypods compare with the Kuzbass genus Prokopievskia(in the first horizon). Mention is also made of the discovery of a new genus S!q~la Gus. in the Tatar rocks. Card 2/2 B.I.L. 15-1957-3-26-13 Translation from: Referativnyy zhurnal. Geologlya, 1957, Nr 3r 1) 8 (USSR) AUTHOR: Sel y.,..-B.V-- TITIZ: The Upper Permian Rocks of the Central Part of the Vyatka Ridge (Verkhne ermskiye otlozheniya tsentral'noy chasti Vyatskogo val ~ PERIODICAL: Uch. zap. Kazansk. im-ta, 1956, va-_i. 115r Nr 16, pp 69-105 ABSTRACT: A true picture of the nature of the Upper Perm-ian rocks in the region of the Vyatka ridge has not been adequately presented, and the views of different investigators are contra7- dictory on this point. The author presents a number of data on the Upper Permian rocks of the central part of this ridge. He recognizes the Ufa series, the lower and upper Kazan, and, finally,the Tatar formations. The Ufa deposits are very poorly exposed. According t-o data from drill-holes, they lie on an erosional surface in Lower Permian rocks. 15-1957-3-2613 The Upper Permian Rocks of the Central Part of the Vyatka Ridge Five formations may be distinguished in the lower Kazan' series. The thicknesses are inconstant; for example, the upper (5th) formation ranges from 2 to 36 m and in plases the 4th formation lies unconformably on the 3rd formation. A list of 144 fossil forms from the lower Kazan' beds Is given. The author recognizea the "formations" in the upper Kazan' deposits which were established specifically fc.- the Kazan region by M.E. Noinskiy (Izv. Geol. kom., 1924, vol 10, Nr p 111). He uses the "transitional" formation of Noinakiy for, his upper formation. He places the -yadernny kamen" formation at the base of this series and df;e3 not separate it from the"sloistyy kamen" foimation. Si-xty-five fossil forms found in this series are listed. The Tatar series has been referred to series II and se-z-1es III. The- first of these has a layer of breccia at the base. Almcst 50 fossil forms are known from this layer. 'In ~:cnrparing his fbservations with correlative data from the Kazan' region, the a-uthor concludes that the lower Kazan' deposits began to form somewhat later along the Card 2/3 15-1957-3-P-613 The Upper Permian Rocks of the Central Part of the Vyatka Ridge (Cont.) Vyatka ridge area than in other parts of the rewion. It is apparently necessary to refer some part of the yadernyy kamen," formation of the Kazan' region to lower Kazan' time. Series II and III of the Tatar sequence in the central part of the Vyatka ridge correspond to the first and second formations of the Tatar and Kazan' regions. B.I.L. Card 3/3 SELIVANOVSKIYY B.V.; KASHTANOV, S.G. ---- - Karst in the central Volga Valley. Uch.zap.Kaz.un. 121 no.6;3-22 ,61. WIRA 14:10) (Volga Valley~--Karst) SELITUIOVSKIYY B,V. Gruses in Kirov Province. Uch.ap.Kaz.un. 121 no.6:45-53 261. (MMA 14il-D) (Kirov Province-Drift) I - _,_ - 22F i,r---I- '.."/- - -1. -: - SELIVANOVSKIY, S., arkhitektor; LOS', A., inzh. " New standard designs for low-rent apartment houses (Series 1-439). Gor.i sell.stroi-no.10:13-17 0 157. (MIRA 10:12) (Apartment houses) O-OV/138-58-7-1/19 AUTjHCR;-:,: Lebedev, A.V., Fermor, ii.A., Selivanovskiy, S.A. and Beresnev, V.1q. TITLE: Some Technical Properties of Chloroprene Latexes Depending on the Size of Particles and the Saturation of the Adsorption Coatings (fiekotoryye tekhnoloEicheskiye svoystva khloroprenovykh lateksov v zavisimosti ot vel- _Lchiny chastits i nasyshchennosti adsorbtsionnykh obolochek) PERIODICAL: Kauchuk i rezina, 1958, Nr '?, pp 1 -.5 (USSR) ABSTRACT: The rate of ionic deposition, the rate of syneresis in water, the rate of drying and setting of coatings and physico-mechanical properties of the gel of chloroprene latexes having particles of various sizes, were investi- gated. To some latex samples soap was added in order to compare the rropei~ties of latexes: a) at an eoua'l degree of saturation of the globules of the coasting and b) at an identical weight ratio of the emulsifier to CD the polymer. Polyme�lsation was carried out in a 50-litre apparatus at 25 - 30 wC (Table 1). Initiators and emulsi- fiers usually used during the synthesis of chloroprene latexes were used (Refs 14 and 15). The size of the Cardl/4 -oarticles and the degree of saturation was determined by SOV/138-98-7-1/19 SoLle Technical Properties of Cbloroprene Latexes Depe_nd-*nF, on the ,jize of Particles and the Saturation of the AdsOrPtiOn 60atings adsorption titration of the latexes with solutions of sodium oleate and rasin soap (Refs 9 and 10). The --~hysico- mechanical properties of the raw gel were defined with a Xublanov d,7namometer (Ref 12) and the ph~ysico-mechanical properties of dry vulcanised coatings with a S"hopi-er dynamometer accordinE to the VNIISK methods (Rpf 11). H--at ageing of the latex8s was effecteLin an air thermo- stat for 36 hours at 70 C. An analysis of data rjven Table 2 and Yi&ures 1--- sho!-s 'hat the rate of ionic deposition in the initial Deriod (within the li2its of experimental erior) is equal for all tested sarrples; in the followinE period it is hiEher for latexes vit"-- large Particles. The weight ratio of the raT and dry gel for all sam-oles and in all staEes of ionic deposition remains ap-5roximlately constant (about 2.2). The average rate of ionic deposition increases -,,kith increasing degree of saturation of the globules with emulsifiers. If the latex contains very small particles and the globules are less saturated with emulsiiiers, syneresis of -he 'Enlel 0 Uard2/4 proceeds more quickly and more completely in the aqueous SOV/138-58-?-1/19 Some Teclinical Properties of Chloroprene Latexes DependinG on the Size of Particles and the Saturration of the Adsorption Coatings medium (Table 3). From simple calculations, it can be established that within the limits of investiEated sizes of particles and of degree of saturation, the rate of syneresis and its' extent are approximately proportional to the soecific exoosed surface of the polymer -particles; the proportional coe ff4 cient is considerably higher for latexes stabilised with rosin soaps. When infra-red irradiation is applied the rate of drying of latex coatings is higher if large-particle latexes are used. However, the rate of separation of moisture decreases with increasing degree of saturation of the adsorption layers with emulsifiers. The amount of deposits an-d the reduction coefficient increase slightly during drying when the sizes of the particles and the degree of saturation of the adsorption layers increase. The specific elongation of gels from large-particle latexes is in all cases lower than the corres-pondinE- values for highly dispersed latexes. It decreases with increasinG degree of saturation of the adsorption layers with the polymer globules. Uard3/4 The physico-mechanical values of vulcanised layers decrease SOV/138-58-7-1/19 Some Technical Properties of Chloroprene Latexes Depending on the 6-4. Ze of Particles and the 6atuT5-tiOn Of the AdsorDtio-r. Con 'i -zs ,.-~rith increasing soap content in the polymers; at equal soap corbant they do not (within the limits of experi-mental error) depend on the sizes of the particles ir. the latex. The raw gel, as well as the vulcanised lavers from latexes, stuabilised with sodium resinate, have better ph.7sicc- mechanical properties than the corresponding Gels -and co;atin-s stabilised with sodium oleate. This is due to the different solubilities of calcium salts of rDsin and oleic acids in chloroprene. There are 3 figures, 3 tables and 15 references, 5 of which are Soviet, 7 English and 3 German. ASSOCIATIOA: Vsesoyuznyy nauch-no-issledovatells'c-_iy institut s-iriteticheskoEm 'Kauchuka im. S.V. Lebedeva ~All-Union Research Institute for Synthetic Rubber im. S.v. Lebedev) Card4/4 1. Chloroprenes--Poly-merizat-4on 2. Chloroprenes--Physical properties 3. Chloroprenes--Mechanical properties 4. ChloroDrenes --Test results 5. Synthetic rubber--Preparation SOV/69-21-6-10/19 AIDE_ Selivanovskiyt S.A. and Yershova, N.M. TITLE- The Sodium Chloride Agglomeration of Latex Particles F-aTeDICAL: Kolloidnyy zhurnal, 1959, Vol 21, Nr 6, pp 686-691 (USSR) The authors report on an investigation intended to show the conditions of agglomeration of particles in latexes under the effect of additions of electro- lyte (sodium chloride). The latexes were prepared by polymerization of various monomers with different emulsifiers. The obtained data can also help to under- stand the processes going on in the early stages of latex coagulation. For the experiments the f Ilowing k tex latexes were synthesized: 1) divinyl styrene SKS-30 with sodium soap of synthetic fatty acids; 1 7 ("sodium paraffinate") as emulsifier, 2) chloroprenel- latexes with sodium oleate, nekal an4 the wetting F-gent i_'ard 1/~o OP-10 as emulsifiers, 3) polystyrene\51atex with sodium SOV69-21-6-10/19 Th-e Sodium Chloride Agglomeration of Latex Particles oleate as emulsifier. The latexes were stabilized with hydrochinone used in the form of a 316 aqueous solution for the selected monomers. The non-polymerized monomers of the divinyl styrene and polystyrene latexes were distilled off in the vacuum. A short characteristic of the obtained latexes is given in table 1. The mean voliim -surface radius of the particles in the latex was determined with the method of adsorptive titration with the soap previously used as emulsifier of the la- tex. The titration was carried out up to the beginning of micelle formation of the soap in the aqueous phase. The surface tension at the phase boundary latex-air was measured with tensiometer DYU-TTUIA~'Ref 7_7. The surfaces occupied by the molecules of 7Ehe emulsifiers in the adsorptive layer were determined with parallel titration of the latexes with the solutions of the .ard 21b given emulsifier and sodium oleate. The surface occupied SOV/69-21-6-10/19 .he Sodium Chloride Agglomeration of Latex Particles by a sodium ole~te molecule was considered-equal to 28.2 * 10-16 cm according to S.M. Maron / Ref 82. The obtained data are given in table 2. The authors also determined the degree of saturation by the emul- sifier of the adsorptive films of the latex particles, i.e. the ratio of the amount of emulsifying agent con- tained in them prior to titration and the amount observed in them at the time of micelle formation in the aqueous phase ( in percent). For the investigation of the agglo- merating effect of NaCl the authors added equal amounts (in weight) of variously concentrated NaCl solution to latex batches with previously determined particle sizes. The mixed specimens were stored for nine days at room temperature. Those in which neither lamination nor co- agulation could be observed were diluted after this period with an equal amount of water (pH,,.,11), in or- der to reduce the salt concentration below the criti- cal point and exclude further particle agglomeration. SOII/69-21-6-10/19 Tlie Sodium Chloride Agglomeration of Latex Particles In the diluted specimens the authors determined the mean volume-surface radius of the particles. In order to find the changes in size of the particles during certain periods, the authors prepared speci- mens with a maximum salt content not effecting neither lamination nor coagulation. From these specimens after intervals of 3,6 and 9 days samples were taken to determine the size of the particles (after corres- ponding dilution). The obtained results are shown in table 3-6 and graphs 1-6. The data show that added NaCl acts differently in dependence on the nature of emulsifier and polymer. In divinyl styrene and chloro- prene latexes prepared with soaps of fatty acids as emulsifiers added NaCl (more than 0.7clol in the aqueous phase) calls forth considerable agglomeration (Graph 1). There is also a considerabie growth of particle size. The mean volume-surface radius can increase to more Ca.rd 4/6 than three fold size for divinyl styrene latex (Table 3) SOV/69-21-6-10/19 The Sodium Chloride Agglomeration of Latex Particles C) and to 2.5-fold size for chloroprene latex (Table 4). Particle agglomeration in nekal containing chloro- prene latex is less considerable (Table 4). In chloro- prene latex prepared with non-ionogenic emulsifier OP- 10 the adding of even large amounts of NaCl (12.3% in the aqueous phase) did not call forth agglomeration. Adding of NaCl (up to 0-7556 in the aqueous phase) to desodorized polystyrene latex (emulsified with sodium oleate) did not cause neither reduction of surface tension nor agglomeration. The data of table 5 and graph 2 show that in divinyl styrene and particularly chloroprene latexes emulsified with fatty acid soaps agglomeration under the effect of added NaCl intensely develops during three days, but slows down afterwards (Graph 3). Table 6 and Graph 4 and 5 show that during agglomeration under the effect of added NaCl saturation of the latex particle Zilms by the emulsifier grows in direct proportion to the particle radius. The dependence Card 5/6 of the surface SOV/69-21-6-10/19 The Sodium Chloride Agglomeration of Latex Particles tension of each latex on the saturation of the particle films, however, is practically expressed by the same curves (Graph 6) prior to and after agglomeration. The authors express their gratitude for help to N.A. Fermor. There are 6 graphs, 6 tables and 12 references, 6 of which are English, 5 Soviet and 1 German. 'At:-~SCI,`TATION: Nauchno-issledovatell skiy institut sinteticheskogo kauchuka imeni S.V. Lebedeva, Leningrad (Scientific Research Institute of Synthetic Rubber imeni S.V. Lebedev, Leningrad) SUBT,ITTED: May 15, 1958 Gard 6/6 PRIVES, M.G.; KRYLOVA, V.M.; GURKOVA, I.A.; SELIVANOVSKIY. S.A. New method for the preparation of dry anatomical preparations of human extremities. Arkh.anat.giat. i embr. 37 no.9:105-108 S '59. (MIRA 13:1) 1. Kafedra normallnoy anatomii (zaveduVushchiy - prof. M.G. Prives) I leningradskogo meditsinakogo institute. imeni akad. I.P. Favlova. (X=MITIES atat. & histol. ) C*'RKIvSKjJ, Yu.S.; FEMOR, N.A.; SKS-65 GP latex is an Vfective admixture to concrete. Bet. i zhel.-bet. 8 no.7:314-317 Jl 162. (MIRA 15:7) (Latex) (Concrete-lesting) . I .ACCESSION NR: AP4010251 S/0118/63/000/012/0005/0010 AUTHOFS i Miylenp D. Aej Selivanovski S.- As; Fermorj N. A*; Khazanovich I. G.; Yakoylev, Yus Ma TITLEs Continuous polymerization of monomers in the synthesis of latexes SOURCE: Kauchuk I. rezinaj no. 129 1963, 5-10 TOPIC TAGS: polymerization, monomer polymerization,, polymerization product dispersion,, latex, batch process,, continuous process,, emulsion polymerizationt reactor, productivity, particle size, surface tension,'surface film saturation ~ABSTRACT: The accumulated experience of VNIISK in the production of synthetic ;latexes by continuous process is compared with the batch process. Latexes SKS- ~'65QPO SKS-50FOp SKN-10F and SK-30BhKhP were synthesized by both'procedures for 15 ;weeks. The particle size was determi d by soap titration and by means of Tesla's :,electron microscope model BS-242, using as standard s"ns lataxwith a particle ~size of 250 millimicronse To counteract-the flattening out of the particles and to! !increase the outline aharpneanj the emulsions were stabilized with Leakanol and subJected to brominations The surface tension in the latex-air Interface and the I /if sataration of the globular membrane with the emulsifier were also deter- ACCESSION NR: AP4010251 .mined. The average volume-surface diameter of the latex particies.obtained by :continuous polymerization was in all instances larger than those synthesized in i batches. The surface tension in latexes produced continuously was smaller, the polydispersity of particles much higher., and the degree of saturation of the .particle membranes with the emulsifier greater than in latexes produced in batches.i It is expected that the enumerated colloidal changes in the latexes produced by the!' !continuous process would affect their technical and technological properties* The ! productivity coefficient 4 for the apparatus used with a aeries of polymerizers cani be computed from the As He Planovskiy formula dx Jr, XO irs - X, Xk XIS-1 + 1 (4) .vhere x is the amount of material uaeds f(x) is the velocity of reactions Origs, art, hast 2 chartas 4 tablest and 1 eqnationo Card 2/3 ,ACCESSION NR: AP4010251 ASSOCIATIONs Vsesoyuzny*y nauchno-issledovateliskiy institut sinteticheskogo kauchuka im. S. V. Lebedeva (AU-Union Scientific Research Institute of SynWetic Rubber) 'SUBMITTED: 00 DATE AOQ: 03Feb64 HHMI 00 1 SUB GODHt CH NO REF SOVs 007 OTHERs 005 Card. 313