SCIENTIFIC ABSTRACT NIKITINA, L.P. - NIKITINA, N.G.

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SCIENTIFIC ABSTRACT
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NIKITINA, L.P. Methods of relaxation testing. Zav.lab. 29 nu.llil348-1352 163. (MIRA 16:12) 1. TSentrallnyy nauchno-isaledovatellakiy kotloturbinnyy institut im. I.I.Polzunova. YASNOPOLISKIY., V.D.~ MWIM, N.S.; NrAITINA. L.3., SUIETMIOVA, U.N. Determining the ash content and admixtures in petroleum products. Sbor.trud.Az NII NP no.4:3006-313 159. (MA 15:5) (Petroleum producti-Analysis) NIKITI1U, L.V. Using thermal analysis in studying h7dration processes in cements. Trudy NIIZHB no.10:PO-93 '59. (MIRA 130) (Cement) SIV-!!Tj. C. T-7 -'Tl- E7 IS t, II. A --77 1: UIRII ;70v.ll , I.,., IKand*tc'-!in,na~:-: , -;-r- I I.. :-" - - .. . . -L . I n-.;... . G. ','z!..-.,- %-I y -. - '. .-nzl, ' I ProPort'CS OC C:LL .-"U- 11" 1-0 --UlfOP-IL7-1 L-Mtt, ' . ~-T- : ', -:- 7' .L .. . ." " - - IJD rio.lC,TC-91 16C. i . (c . , - t I 1-m - 7- "orites) ~ -~I~ ]J+.:l 1:IKIT112, 1,.V. El . ~)Ct of 1-!,ased Of [,-TPML~- on '-ie 177 160. Tnd "4 1 IFAT'YEV, A.N.; NIKITINA, L.V.; BOGDANOVA, Yu.C.; TSENILOVA, N.A. Varieties of An,--,ncvkA apple '-rees in Mogilev ann; Some'-* Bot.; issl. Be!. o,d. VW no.5-44-49 163. " M, i:'~ A I "? 1 ~, , I i.,i 1, IF AT `!F*: N NOVA Y,-, CHISTYAKOV, Vladimir Mikhaylovich; NOVIKOVA, Ye.N., knnd. khIm. nauk, dots., nauchn. red.; NIKITINA M red. [Trihibitors of' inota-I c(irronionl Zwnedliteli korrozli inollfii-,Ov; ingibitory. ~Iinsk, 11-auka i tekhnika, 1965. 6C. p. OAL"I iq , I ~ BOBMRNMD, Te.S.; PAISHEVA. V.N.; .2 Effect of certain antibiotic substances of vegetable origin on microbe associations. Hauk. zap. Kyiv. un. 15 no.11:127-3131 156. (MIRA 11:5) (Antibiotics) NIKITINA, M.A~ Virological evaluation of externally healthy tomato plants. Izv. AN Kaz&M. SSR. Ser. biol. nauk 3 no,304-57 Vq-Je 165. (MIRA 180) ANBINDER, Ya.Ye. (Anbinder, IME.]; SHPAKOVSKIY, N.Ye. rShp6,ovs'kyl, N.E.]; DARBINYAN, S.A., KCMAROV, V.V.i KOMAPrTA, '.V,; K'Z'-~'7, Yu.A.; YONOYC71',, L.P.; ZERIFKIDZI~', 'I.M.; 3HUTLYATITSKIY, S.M. rShylia'~yts"':yl, S.M. KHODURSKIY, Ye.A. [Khodurslky-1, IE.A.]; OBTJSHIN,77IY, Ye.I. [Obushy-nslkyi, IE.I.]; GVCZDIK, A.A. [Hvozdyk, A.A.];.~TINA. 11,A.; LJPASHKC, N.F., BESKROVUYY, M.N.; TSIMBLER, M.Ye. [TSymbler, M.7.1; ILYIJ, A.N.; TOTADZE, P.M.; ZHIG!RS, Kh.Yu.; ZAKRFVSKIY, Yp.S. [Zakrevslk3,i, IF.S.1; FEDOROVICH, A-G. [Fed,7rovych, A H.1; 711ALFNYC, D.K.; KRUT17CV. D.A.; SKITRIKEN , T T I.M., 'IIL'V, VA.i YFF11101, B,N, [IEfimov, B.N.1; KAZANCVSK~I' V.S. [Kazanovslkyi, V.S.]; ZCTIKOV, L.3.j K--C.TTRFNKC, M,A. Soviet. certiricates o1' Inventicn. Khar. prom. n(.,.2:51-5cl Ap-Je 165. (MIFA 18:5) VILKCIVA, N.A., aspirantka; KOZLFNKO, V.4., fitopatolog (Brazhnoye, Krasnoyarskogo kraya); GULYAREUKO, F.N.; RAZVYAZFIINA, G.M.; KAPKGVA, Ye.A.; EELYANCHIKOVA, Yu.V.; DZHUMABAYEV, P., aspirant; RASSADINA, Ye.G., aspirant; jilKITINA, M.D., mladshiy nauchnyy sotrudnik; LOGINOVA, K.M,, kand.sellskokhoz.nauk; YUZIKO, S.L.; PETROVA, N.A. Brief information. Lashch. rast. ot vred. i bol. 8 no.9:5,3-57 S '63. (MIRA 16:10) 1. Vsesovuznyy institut zashchity raqteniy (for Vilkova, Rassadina). 2. Zaveduyushchiy Lisetsklm sortouchastkom, selo Krekhovtsy, Ivanovo-Frankovskoy oblasti (for Gulyarenko). 3. Laboratoriya mikologii Vsesoyuznogo instituta zashchity rasteniy (for Dzhumabalev). 4. Chitinskaya sellskokhozyaystvennaya opytnaya stantsiya (for Nikitina). 5. Pushkinskaya baza Vsesoyuznogo instituta zashchity rasteniy (for Loginova). 6. Ullyanovskaya seliskokhozyaystvennaya opytnaya stantsiyq, vochtovoye otdeleniye Isheyevka (for Petrova). .1, 1, i hA, ~ % F. T i I,A. ; I. A y I I i ~,i , i. ~-. V. - I I ' ' - ' ' A 'I~ :- - J' :- . , - ~ I l'! AI, , I ? - 11 ", &,i, A , , , I A i '. , , 7fF. ,I~ , ~ A L,II-' I - : t,-H(-V,.AYA "K -'V A, JA:.L,A y ~ 1. 1314APOV, M. V. ; NIKITINA, M. F. 2. MIR (600) 4. Aluminum Founding 7. Treating AL8 alloy with zircon salts, Lit. proiz..No. 10, 1952. 9. Monthly List of Russian Accessions, Library of Congress, February -1953. Unclassified. S/840/62/000/000/003/003 E021/E435 AUTHOR: Nikitin TITLE: The influence of the composition of mould mixtures on the density and properties of aluminium alloy castings SOURCE: Vzaiinodeystviye liteynoy formy I otlivki. Inst. mashinoved. AN SSSR. Ed. by B.B.Gulyayev. Moscow, Izd-vo AN SSSR, 1962, 278-284 TEXT: The alloys were prepared in a laboratory furnace in a graphite crucible. The aluminium-ailicon alloys A-~2 (AL2), --4 (AL4) and ,---19 (AL9) were degassed and modified by sodium salts and the alloy , 8 (AL8) was treated by potassium fluozirconate. The alloys were then cast into sand moulds and tested for strength and porosity. Sajid-bentonite mixtures were prepared from sand IK016A and sodium bentonite. Experiments showed that the optimum bentonite content was 8% with a moisture dontent of 5%. As a moisture-stabilizer 0.5 to 1% cellulose was added. The properties of castings obtained from moulds of bentonite sand were compared with those from moulds of the usual fatty-sand. The specimens of the AL4 and AL9 alloys cast into bentonite-sand moulds contained considerably less porosity and Card 1/2 s/840/62/000/000/003/003 The influence of the composition ... E021/E435 had correspondingly better mechanical properties. For (unmodified) AL9 specimens the following results were obtained: U.T.S. aB, elongation hardness kg/mm2 b, (B.H.N.) Usual sand 22.2 4.1 76 Bentonite sand 24.2 6.6 79 Casting in bentonite sand resulted in a faster rate of cooling and therefore a finer grain size in the casting. There are 3 figures and 9 tables. Card 2/2 NINITINA, M.P., kand. takhn. nauk wqxww~. NoMing materials for the manufact-ure of molds for casting AlA alloye. Trudy MATI no.56:71-65 163. (MIRA 1686) Sand,, Foundry-Additivea) Xolding(Foundina)) ~ NIKITINA., M.F., kand. tekhn. nauk; BIBIKOV, Ye.L., kand. tekhn. nauk , , Using ~and-bentonits mixtures in manufacturing molds for founding Al-3i alloys 0 Trudy MATI no.56:86-97 '163. (MIRA 16:6) Sand, Foundry-Additives) Molding(Founding)) ~ ACCESSION NR: AT4016072 S/2698/63/000/000/0265/0270 AUTKOR: Nikitina, M. F. TITLE: Mechanical properties of aluminum-magnesium alloys SOURCE: Soveshchaniye po teoril liteyny*kh protsessov. 8th, 1962. Mekhanicheski- ye svoystva litogo metalia (Mechanical properties of cast metal). Trudy* sovesh- chaniya. Moscow, lzd-vo AN SSSR, 1963, 265-270 1 TOPIC TAGS: aluminum, aluminum alloy, magnesium alloy, grain size, alloy porosi- ty, magnesium, aluminum magnesium alloy, magnalium ABSTRACT: The article deals with techniques for treating aluminum-macnestum alloys in the liquid state in order to lower the grain size and i.orosity on sub- sequent crystallization and to lower the oxidizability of the al;oy during melt- ing and pouring. The article also considers the thermal treatment of this alloy and compares the effects of natural and artificial aging. The work was done on alloy A18 made of pure Al, grade AOO, and pure magnesium, grade MgI. The molds were made of various materials and various additional alloying elements were used: zirconium, beryllium, and sodium fluozirconate. It was found that the ultimate strength and relative elongation increase in direct proportion to the r7gne~4um content up to 11.5% Mg, this being the upper limit according to GOST Co I ACCESSION NR: AT4oI6072 2685-53 for A18. (See Figs. I and 2 of the Enclosure). Beryllium lowered the mechanical properties in comparison with zirconium. Boric acid and additive VM, developed by VIAM, were added to the mold sand to help prevent oxidation. The VM additive consists of commerical urea, boric acid, and aluminum sulfate. Boric acid and VM also improved the mechanical properties of the alloy. Finally, the author describes artificial aging procedures (50-200C) for obtaining cast- ings with increased hardness due to the formation Of M95AI8. Orig. art. has: 5 figures and 3 tables. A ASSOCIATION: none SUBMITTED: 00 DATE ACQ: 27Dec63 ENCL: 02 SUB CODE: MM NO REF SOV: 001 OTHER: 000 Card 2/4 ION NR: AT4016072 df Be C%1 d 7a p . ENCLOSURE: Ol Fig. 1. Dependence of the mechanical properties of A18 alloy on the magnesium content and presence of additional alloying elements. Card 3/4 ION NR: AT4016O72 .... 7J ENCLOSURE: 02 if Fig. 2. Dependence of the mechanical properties of A18 alloy on the duration of hardening. 4/4 If L 32742-6b 1;4T(m)/Z1eJP(t) /1,,T1 1J11(c) ACC NR- AT6011851 N) SOURCE CODE: UR/2536/65/000/063/0094/0105 AUTHOR: Nikitina, M. F. (Candidate of technical sciences); Anatashev, V. G., (Engineer)' ORG: none TITLE: Study of inoculation of AL8 aluminum-ma nesium alloy with small amounts of conium, tantalum and molybdenum 11. Z SOIJ11 E: 9scow. Aviatsionnyy tekhnologicheskiy institut. Trudy, no. 63, 1965. Pr( n orl ivok iz le-jlklfcli-i~Taiv-ii~ -o--f'-c-a'stings f rom light alloys) , 94-105 TOPIC TAGS: aluminum base alloy, magnesium alloy, zirconium, tantalum, molybdenum, metal casting, solid solution, alloy phase diagram / AL8 Al-Mg alloy ABSTRACT: The effect of this inoculation was investigated as a function of the Mg content of AL8 aluminum alloy. Accordingly three different melts were prepared: 9.5%, 10.5% and 11.5% Mg. After the aluminum melted at 720*C, the oxide film was removed and the melt covered with a layer of potassium fluorozirconate (1% by wt. of charge). Then Mg, Zr, Ta and Mo were added and the melt was cast into standard test specimens which were subjected to heat treatment (heating in two stages -- at 415+5*C for 4-5 hr and then at 435+5*C for 12 hr with subsequent quenching in water at 80-100*C), macro- 1/2 UnCt 669- 18:6690M001.5 ACC NR: AT6011851 and microstructural examination and mechanical tests. It is thus established that the inoculation of AL8 alloy with small amounts of Mo or Ta lea a to a decrease in grain size and a marked improvement in the mechanical properties'of the alloy: this effect is the greater the higher the Mg content of the alloy (11.5%). In addition, such inoculation improves the castability of this alloy by enhancing its fluidity and re- ducing its proneness to hot cracking. All other things being equal, Mo should be given ,preference over the other inoculants; It produces the optimal effect when added in amounts of 0.8-1.2% and, compared with Ta, it is less scarce and much less expensive. jThere exist two theories on the nature of the inoculation of Al-Mg alloys. One theory 'declares that the inoculants Zr, Ta and Mo form with Al the metallic compounds ZrA13, TaAL3, and MoA15, which are the first to crystallize in the melt in fine-disperse state and thus act as crystallization nuclei to the remaining fluid. The other theory 1(L. Kubichek, M. V. Mal'tsev, Liteynoye proizvodstvo, 1959, no. 5) cljrime that these finoculants lead to the formation of strongly ramified solid-solution-Ilendrites with !a finely distributed 0-phase (MgAl.); the ramification of the dendrites is attributed ;to the process of the adsorption of the inoculants on the surface of the growing 1qrystals. The present investigation provides reason to believe that both theories .should be combined rather than mutually opposed and that inoculants influence both stages of the crystallization process: the formation of crystallization nuclei and ttheir growth. Orig. art. has: 10 figures, I table. SUB CODE: 11, 130W SUBM DATE: none/ ORIG REF: 006 2/2 j_>_74_i---0 &Tr~ i)/&~.-T km)/T/EWT(v)/ETVF( t )/ET IIjP(c JH/JD/JXT( cz) ACC NRi AT6011852 01) SOURCE CODE: UR/2536/65/000/063/0106/0119 AMIOR: Kikitina, M. F. (Candidate of technical sciences); Tikhonov, A. A. eer) ORG: none TITLE: Effect of the inoculation of-AL4 aluminu -magnesium alloy on the change in its mechanical progertiea uring prolonged storage SOURCE:*Moscow. Aviatsionnyy tekhnologicheskiy,institut, Trudy, no. 63. 1965. Proizvodstvo otlivok iz legkikh splavov (Production of castings frocs lighZ alloys). 106-119 TOPIC TAGS: aluminum base alloy, magnesium alloy, zirconium, tantalum, molybdenum, mechanical property, metal aging / AL8 41-Mg alloy ABSTRACT: AL8 Al-Mg alloy, one of the toughest alloys of its kind, has the disad- vantage of aging in the course of prolonged storage and thus losing some of its ulti- mate strength and, particularly, relative elongation, and so gradually growing brittle. Apparently it then also loses some of its corrosion resistance. Proceeding from the premise that inoculation with small amounts of certain elements may contri- bute to the prevention of the decomposition of the solid solution and the retention of sufficiently high mechanical properties, andthat in the Al-Mg system the degree of supersaturation of the solid solution is the higher the higher the Mg content of the Card 1/2 UDC: 669 - 18 L 32710 -06 ~~Cc _NR, AT6011852 alloy, the authors investigated the behavior of this alloy with various proportions of Mg and inoculants when aged. The methods of inoculation and amounts inoculated are described in an article contained in the same issue of Trudy (pp-94-1051. AL8 alloys with and without inoculation with Zr, Ta or Mo were compared after natural aging for 150 days. On this-basi 'a it in established that the inoculated specimens, particularly those inoculated with a combination of Zr and Ts or Zr and Mo, display a higher ultimate strength reaching 46 kg/=2 after 150 days of aging. Relative elongation somewhat decreases. Particles of second-phase segregations, both those co- herently connected with the solid solution and those lacking coherence, can be ob- served in the structure. A similar pattern is observed on artificial agipg/lt - 75-C. for 100 hr) for the inoculated specimens. The change in the lattice parameter of the solid solution in the AL8 alloy indicates that the inoculants (zr, Ta, Mo) retard the decomposition of the solid solution by, apparently, blocking the grain boundaries. compared with the specimens containing 10.5 and 11.5% Mg, the specimens containing 9.5% Mg display the most stable retention of mechanical properties during natural aging. Orig. art. has: 12 figures. AUB CODE: 11, 13MV/ SUBK DATE: none/ ORIG REF: 003/ OTH REF: 002 2/2 Card '3.S x6c -NR SOME CODE: of technical sciances)i Fadayeva# 0. 11. (Engi- AU71JORSI_'4AA~iq neor) 1 Romashint Ve N. (IngIA"r) ORO: none TITLEs Oxidation kinetics of aluminua-magnesium alloys* Mechanism of formation of oxide film on aluminum-magnesium alloys SOURCE: Moscow. Aviatsionwjy takhnologichaskiy institut. Trudy, no. 67, 1966. Voprosy proizvodstva otlivok is alyuminiyevykh splavoy (Problems of producing aluminum alloy castings), 65-78 TOPIC TAGS: aluminum bass alloy,, mWesium, containing alloy, oxide formation, oxidation kinetics ABSTRACTs Oxidation kinetics of Al-Mg alloys as a function of time and temperature of oxidation was investigated. Composition of the oxide film on alloys containing 8o5, 9.5, 10o5, and U95% Xg was determined by x-ray diffraction analysis and was found to consist mainly of MgA1204, with some MO and A12030 The alloys were investiga,ted in a nonmodified state and in a state modified by the addition of 0.1-- 0.15% (bi weight) of Zr,, Zr * Kb. and Zr + No. The time dependence of the oxidation kinetics was studied gravimtrioally at 435, 485# and " for 900 to 54 000 seconds. Card 1/3 ACC NRo AT7003185 The curves of the weight Increase vs time are generally parabolic. An Increase of Mg content enhances the oxidation process while the additives inhibit it,,' apparently due to an increased density and mechanical strength of the allay. An *=eption in noted in the shape of curves at 61M. The" are linear and produce the empirical equation for the oxidation of all Imestigated &Uoyst Wo =kV, where W - relative weight increase of the specimen In &/cm2, k - rate constant for the oxidation, -C - time in seconds,, n - mWaaent. Effect of the temperature upon the oxidation kinetics is summarized In fig. 1. It is found that the reaction is subject to Arrheniual equations and the sativatim energise are calculated for different allayse ACC NR, VI 7W3,185 IX Ito -19 I- tv 40 30 20 Fig. 1. Kinetics of oxidation of rwnmdifiad alloys. 3600 sac const. Relativp veight incres" W X 104 &/cjli2 Oxidation teveraturell.-_ Orig. art. bass tablest 14 figwest m4 3 equations- SUB CODE: U/ SUBM DATIs none/ ORIO REFs OW M REF& 003 ACC NRi ATT003184 SOURCE CODE: UR/2536/66/ooo/o6T/OO46/oo64 AUTHOR: Nikitina, M.F. (Candidate of technical sciences) ORG: none TITLE: Some properties of aluminum-magnesium alloys SOURCE: Moscow. Aviatsionnyy tekhnologicheskiy institut. Trudy, no. 67, 1966. Voprosy proizvodetva otlivok iz alyuminiyevykh splavov (Problems of producing aluminum alloy castings), 46-64 401~e_ TOPIC TAGS: aluminum W" alloy, JWMI, F1 a magnes iUZMkaU0?1b F., __zuUE35bavA property/ALB alloy AL27-1 alloy ABSTRACT: sical ,The effect of magnesium and some modifiers on the mechanical and phy -properties of cast aluminum-magnesium alloys has been investigated. Spec imens .of AL8 and A127-1 alloys containing 8-12% magnesium and modified with ,0.05-0.15% each of zirconium, zirconium and molybdenum, zirconium and tantalum, zirconium, titanium and beryllium, or zirconium and niobium were tested in the cast and aged conditions. It was found that increasing the magnesium content from 8 to 12% Increased the mechanical properties of I a 370 a/mm2 and .unmodified as-cast specimens: tensile strength from 280 t elongation f rom 16 to 21%, respectively. Hodificatfin of the same. alloys with zirconium and wlybdenum, zirconium and tantalum, or rirconium and.nigbiplk r-nref i/2 OD6_ 66q.oi7s669.'7l'f72l ACC NRi AT7003184 brought about a' further increase in tensile strength (420 n/mm2) and elongation (22%). Alloy contain-Ing 11.5% magnesium and modified with zirconium and molybdenum was found to have the best combination of mechanical properties In d-e t /mm , ehmgation 22% and hardness 950 nh=2. ' The as-cast condition: tensile 9 rength 420n2 n/mm2 tensile strength increased to 460-470 n/mm2 and the yield Stret tD 280-290- at-an elongation of 12-17% in IM alloy cont'aining 11.5% magnesium-and modified with zirconium and molybdenum, pr zirconium and tantalum after ag:bg at 20-25C for 500 days, but the elongation of AL27-1 alloy containing 11.5% magnesium and modified with titanium-zirconium-beryllium dropped to 7-9.6%. Alloys modified with zirconium and molybdenum, or zirconium and tantalum, aged at room temperature for 250 days and at 75C-for 100 hr, had a tensile strength of 365-392 n/mm2 and an elongation of 17-22%. The tensile strength of unmodified alloys refrigerated at -70C dropped to 221. -300 n/mm2 and the elongation to 9.1-15.3% compared to 283-368 n/mm2 and 16.3-21% for as-cast alloys. Modified AL8 alloye,after refrigeration,had a tensile strength of 403-424 a/mm2 and an elongation of 30--32%. HDdification with magnesium,. zirconium, molybdenum, tantalum and titanium increases fluidity and decreases susceptibility to hot cracking. Alloy containing 8-9% magnesium and modified with zirconium and molybdenum has the most stable mechanical prorerties.. AZ SUB CODE: l1/ SUBM DATEI none/ OHIO REFj 004/ ATD PRESSt 5114 GLONYAGIN, Yuriy Vsevolodovich; KOROBOV, Pavel Kowtantinovich; MARKOV, Edgem Trofimovich; 14ESHCIWIIIIOV, Pavel Aleksandrovich; KITAYLNKO, G.I., kar-d. teklm. nauk, retsenadnt; KH(X-ffAKOV, N.M., doktor tekhn. nauk, retsenzent; SMELOV, B.V., nauchn. red.; NIKITINA, M.I., red.; CHISTYAKOVA, R.K., tekhn. red. [Electric equipment and electric propulsion of ships] Elektrooborudovanie i elektrrdvizhenie sWov. [Byl, IU4V. Gloniagin i dr. Leningrad, Sudpromgiz, 1963. 347 p. (VIRA 17:2) T '1, .1 A TYTA'~;(-~ 1 0 T I VII T 'I a-; 9~1 ~nwu L~.Z - UV I C Ii, V.,,,ev,~, I of: P v,~vi ch; LJ,71-EVIC I:, Lecn--',~ *.'5~ev-;' Cc vic - Zl': 7 V ! ,,I' - -~,KT!', , 'rzf;. , ret:~erzerjt; ' S, .' ;. . , nauchn. n:ri.; red. [Conmand SY3Lem and prograiTmin,- for tho - Sistema komanci i proi-Tarridrovani-2 d.ia -'en'. , lzd-vo ".;,udostroitel'stvo," 1964. 31,1 1 - FiiEYDZOI:, Isaak Ye.A.; rotsenzeO; red.; :;IKITT',;A, red . [Mlathematical ti. (le-i rq:, f Lhe aw- i-a` Of 4. _3 OKUNI, Yevsey Llvovich; KALANTAROV, M.N., retsenzent; STTI'tELINIKOV, I.-T.J. retsenzent; SUL1111KOV, G.I., nauchn. red.; MUMMY I.I.I.1 red.; KLIMINA, Ye.V., red.; ~=IJUK, N.A., red.; KVOCHMIA, G.P., red. [Radio transmitting devices) Radioperedaiushchie uatroiBtva. Izd.2., perer. i dop. Leningrad, Sudostroenie, 1964. 53~, p. (MIRA 1?: 5) ZAD(DITS---V, Vladimir Ivanovich; KORSUNENKO, Anatolly kfanaalyevich; NIKOLAYEV, Boris Ni4olayevich; K~WV, Yikhall ivanovich; ZHILITSOV, I.F., kand. med. nauk, retsenzont; GORS~`KDV, G.V.. doktor tekbn. nauk, nauchn. red.; KVOGILKINA, G.F., red.; NIKIT11A, M.I., red. [losimetry of radioactive gases and aerosols on shipsl Do- zimetriia radioaktlvrwkh gazov i aerozolei na sudakb. Le- ningrad, Sudostroenie, 1965. 20" p. (MIRA 18.4) ISKRA, Yevgenly Vasilly6vich; KUTSEVALOVA. Ye.lizaveta Pavlovna) FAVOROV, borl's Favlolr-'Ch; NOSY-kUV, A.T., i-nzh., retsenzent% 7tACIM, N.D., inzh., retsenzent: KCN~-";C'071 M.D., inzh., retsenzent; ASE'ONEVITTS, G.Y-a., naur-bn. rpel. NIKITINA, M.I., red. [Painting operations in shipbuil~.Ilng Ma-'I~arrye rro.-',y -v sudostroen~i. Leningrai.. 2~' DENISOVv Rodion Osipovich; BUKOVSKH, A.D., inzh., retsenzent; REVZYUK, G.A., inzh., retsenzent; ADLERSHTEYN, L.TS-, nauchn. red.; NIKITIVA, M.I., red. (Use of mathematical statistics in the technology of buil- ing ship hulls] Primenenie matematicheskoi statistiki v tekhnologii sudovogo korpueostroeniia. Leningrad, Sudo- stroenie, 1965. 175 P. (MIRA 18:7) ZILIST, Fetr Sigizmundc)vlch; KAZZACHKOV, David L'vo-,/JcrI; L"' -'r ir.Al. , A.L., inzh., retsenzent; UTK5, K.;., inzh., rctsc-r7c-r. I VERDNIKOV, Ya.V., nauchn. red.; 111KI711"'A, M.I., rec. [Overall mechanization of planning and ne2lgn~ag oiertAi,,-,~.:I in shipbuilding] Komrlekanaia mekhanizat.fAia ~r(,ektr;r.- konstruktorskikh rabot v sudoetroonli. Lenlingrad, stroenie, 1965. 315 P. ( M. IT ~-A 1, e : J 2 , s:, I rar. t 7,777A, M. T., a StractuTe ard cni d I layer in the 11,famikh Valloy ucheb. zav.; geol i razv. F Porma~!or. (;f effu3!vp (N(rthern Caucanug). 77-1. vyi;. no. 12:20-31 D Y65 (!,f7A 9:1) im . 5 Ord L(idze. 1. Vo-,kovskiy institl," ef! zh-- NIKITINA, M.I., aspirant Concerning the correlation of volcanic-terrigenouB fcrmAtiona -,f the Abishira-Akhuba Ridge and the Bol'shoy Zelenchuk Vailley (Northern Gaucajus). Izv, vys. ucheb. zav.; geol. i razv. 7 no.11: 18-31 11 164. (t4-,RA 18:r,! 1. Moskovskiy geoloiorazvedochny-y inatitut im. S,OrdzhonIkIdzo, XABAX. Ya. M.. NIKITINA, N.M. (Moscow) Thyroid disorderz induced by Internal ionizing irraiation (rRdio- active Iodine) and some Drotective methods; ex-oerimenta on mammals. [with summary in English]. Probl.endok. I gorm. 4 no.1:1-12 Ja-P15S (MIRA 11:5) 1. Ix laboratoril endokrinologli (zav. - prof. Ya. M. Kabak) biologc-pochvennogo fakullteta Moskovskogo gosudarstvennogo univerinteta iment N.V. Lomonosova. (THYROID GLAND, effect of rndintions, radloiodine, protecti7e measures in mts (Rua)) (IODINS. radioactive, eff. on thyroid g1nnd, protective measures in rats (Rua)) KABAI, Ya.M.; NTKITINA, M.M.Oloskva) Participation of the hypotbalamuo in thyroid gland cmtrol. 14a Prob.endok. i gom. 8 no.2:3-11 14r-Ap'62. (MIRA 1617) 1. Iz laboratorii endakrinologii (zav.-prof. Ya.M.Kabak) Mos- kovskogo gosudarstvennogo universitata. (HYPOTHALOWS) (TIffROID GLUID) L 38713-66 1WT(m)/DJP(t)LhTI Ijp(c) ip/JG/GD ACC NRs AT6013546 SOURCE CODE: uR/oooo/65/000/000/0120/0121 IAUTHOR: Goro aya, B. S.; Hikitina, M. P. ;ORG: None TITLE: A spectroscopic method for determining the concentration of coloring impurities~ .in lanthanum compounds SOURCE: Ural skoye soveshchaniye po spektroskopii. 4th, Sverdlovsk, 1963. Materialy. Noscow, Izd-vo Metallurgiya- IOPIC TAGS: lanthanum compound, crystal impurity, spectrum analysis, spectroscopyt iC-04-'11C1-77ere1C- 4,V'9X5-,r1S !ABSTRACT: A comprehensive method is proposed for direct determination of trace impurities in lanthanum oxide. The method combines the most sensitive and effective means for determining the concentration of each individual dy,.~: the colorimetric ithiocyanate methods for iron, a color reaction based on oxidation of diphenylcarbazide ,by hexavalent chromium in an acid medium for determining chromium, and a spectro- Ichemical method for nickel, cobalt, copper and manganese. The group reagent for separation of nickel, cobalt, manganese and copper is diethyldithiocarbonate, and the extractant is ethyl acetate at a pH of 3. The concentrate is collected in a platinum ~ vessel and a small quantity ('k,0.03 g) of a supension of pure carbon powder is added. I ~The concentrate is absorbed on the surface of the powder which is then dried and Card L 38713-& ACC NRz AT6ol3546 !subjected to spectral analysis. The dry residue is diluted with pure silicon dioxide in a 1:1 ratio (by volume) to insure total combustion of the specimen and eliminate CN bands from the spectrum. The methoq was tested on artificially prepared mixtures using chemically pure lanthanum oxidel'qo which calculated quantities of impurities had been added. The proposed method is presently being used for quality control of industrial lanthanum. !SUB CODE: 07/ SUBM DATE: o6i,L165/ ORIG REF: 001/ OTH REF: 001 Card 2/2xVJ VDOVICHENKO, N.Kh.; DMITRASHKO, I.I., kand. tekhn. nauk; MET DKOV , A.P.; ZU)MOOV, L.P.; KALPIR, G.Z.; NI2MIYY, N.I.; NIKITIIA - __ L, M.V - HOMu"WK0, I.N.; 3ULARIIIA, V., red.; USTINOV, M., red.; --IdeANOI'Af I., mladshiy red.; NOGRIA, N., tekhn. red. (Agricultural wages in the U.S.S.R.] Oplata truda v sel'skom khoziaistve SSSR. [By] Vdovichenko, N.D. i dr. I-Ioskva, Sotseagiz, 1962. 147 p. (IaRA 15:6) (Agricultural wages) Vj L 56716-65 EWT(m)/EPF~n)-2/EPP/E'dP(t)/EWP(6)/EM(h) P.-4/Pb/pu-4 TjV(c)- AN5016873 BOOK EXPLOITATION OR/ 669:543/545+543.42 Fonomerev, A. I., ad. 466, Chemical and spect rum ana Izets actical handbook (Khimicheskiy I poktral'nyy prektichaskoy rukovodetva) Hoe:ow. Izd-vo "Hauka", 1963. 392 p. illue.. tables, index. (At head of title Akedemiy4 nauk SSSR. Cosuderetvannyy komitet po chernoy I tevetnoy metallurgii pri Coaplane SSSR. Institut astallurgii in. A. A. Baykove) Errata slip inserted. 3000 copies printed. TOPIC TAGSt analysis, chemical analysis, physicochosical analysis, spectral analysis. slag onslyris. steel analysis. Iron analysis, alloy analysis, pure metal a-iolysis, element determination, core earth element determination. !,wpurlty determination FURPOSR AND COVERAGEs This book is Intended for specialists and vork'ro c-research and plant laboratories. The book describ,:'cU'C,!*i'2c'a'lf,iphysicochente4I and spectral mothode of smallots~ @lasso steel@, tre'us, various alloys. and some puts L 58716-65 AN5016673 tale. The determination of rare and rare-earth elements to out-] N ned. Part I of the book deals with the analysts of slag@ and the determination of basic elements and usual urit~es, and t ,,!:p describes methods of determining rare-ear h nt Pert 11 a deals with the analysis of cast irons and @tests and describes, the determination of usual components and tungsten and molybdenum in the presence of niobium. as well as the deterutnetion of Citentalum, nioblum and cerium. Part 111incl d I in of metallic chromium, titeniung nick U .:he nioblus, Y:r alloys. ~'l Ind Methods of determining cerium, Indium, and Sol lum in metals and alloys are discussed along with the determination of rare-earth elements by applying the chromatographic method, Part IV deals with spectral analysis Including pkomgraphLo and other various methods. Tho foll6wing members of the Institute of Metallurgy participated in the worki ii"A. Astaut a. V. S. Magibim, To. W. Kuneakovei-Tti. -t._!y ~vfka~i L.'I. VeNlago, 1. A. Colibeva, 9. L '-A J1 In j 13h E-e A 4 A, S _i_YrAVMtW S. car so# dk jab6tg t 58716-65 FAH5016375 TABLI OF COVTZRT (Abridgedit Foreword -- 3 part 1. Analysis of Slag 5 Part It. Analysis of CastArons and Stools -- 116 ?art Ilt. Methods for Determination of Individual Zlements in N, -1:~ Metal 0 and-AlloyX,,-- 259 t1. Analysis of chromtumcqnd Its alloys -- 266 8. D*termin&-tFo-n7`or-yttrium and chromius I ytt lu -hromium .alloys -- 273 9. Betormimation of chFAmium in chrosius-thentum alloys III. Analyst@ of nlobLumOAmd Its Alloys -- 276 4. Determination of tungsten and atobtust in $Lobtum-tunSstea siloys -- 283 15-1 A. Rapid detormination of aluminum to siobloo-djunimud6iLl-, to alloy 291 CA" I J_M716-65 10. Bichromatic method of deteruining-molzbdenum to sloblum- base alloys 292 00 114 Determination of niobium and g#lliun in atobLum-gallium a alloys -- 293 13. PolarographLc determination of titaniumAn titantum- niobium alloys (with titanium content up to 652) 295 Ch. VIM Determination of 9armanium 314 1. Weighing method of dterminin germanium in germanium- iron alloys -- 314 'r1 31.5 2. Determination (of germanium] in silicon - 3-.AColorimstric determination (of g-e-r-a-an-T-um) LqAndium- ~Nntimony-alloys -- 315 4. Determination of silicon . talluriuAnd germaniu in silicow! tellurium-geruanium all'oys !--- 315 1 S.. Determinatiom of thallium in geruseLum-thallium Illoys -- 315 6. Calorimetric method of determining antimony to "tellic Sermatkius -- 317 1 L 51371~-65 1. Determination of In4ium -- 320 1. Daterminationii in iron-base alloys 322 2. Determination In titaniuu-indium alloys -- 322 3. Determination In Sers4nium-indium-phorphavas alloy@ 323 4. Determination to moodystun-indiuu-uagneoiuo-sircomiuu alloys -- 323 11 5. Datervinatton in atlicon-indlus-vanadLu-n loys -- 323 6.(-Polarographic determination of c admium jt*purtties to tudive- antimony and -antimony arT-G-Y4,J1-*- 324 In gallium Ch. It. PolarographLe Determination of Impurities in Yttrius Alloys -- 328 Part IV* Spectrum Analysis a *f Ste*1e, CertaLs Alloyso sad Pvrq I'Materials -- 333 SUN COM KH SUNKITTRDI 19JAUGS so agr SOVI OTMERt 01) _03Jan(Y5_ NIMINA, N. V 536 Cygn-f. Fer. zvezdy 14 no.2:128-129 Je 162. (MIFLI -1 -7: ~ "I 1. Otdel peremennykh zvezd Moskovskogo otdeleniya Vaesoyuz- nogo astronomo-geodezicheakogo obshchestva. ROGALIS, F.D.; KRIVENKO, G.N.~-NIKJTINA, N.A.; KATELLO, F.A.; TAKHTAROV, M.Kh... red.; SHCHERBANI, I.I., red.f-TIMOSHEVSKAYA, A.A., tekhn. red. (Innovators clear the wa:71 Dorogu prokladyvaiut novatory. Stalino, Knizhnoe izd-vo, 1960. 138 p. (MIRA 14:10) (Agricultural research) DUNAYEVA, T.N.; PETROV, V.G.; KULIK, I.L.; NIKITINA, N.A.; UGLOVOY, G.P. Natural foci of t,ilaremia on the territory of the Komi A.S.S.R. Biul. MOIP. Gtd. biol. 69 no.lt28-40 Ja-F 164. (MIRA 17:4) DOBROVOLISrAYA. V.V.. kandidat meditainskikh nauk; LIBOV, A.L., direktor; NIKITIVA, N.A., glavnyy vrach; DAKILEVIGH. K.G., professor, nauchnyy rukovoditIemr ~. *AMAV Clinical aspect and ther!%py of dysentery in young children. Pediatrila no.3: 14-19 Kv-Je 153. (KWA 6: 8 ) 1. ganchno-isaledovatel'skiy pediatricheakiy institut (for Dobrovollskaya and Libov). 2. Detskaya infekteionnaya bol'nitsa Sverdlovskogo rayona (for Dobrovollska,va. Nikitina and Danilevich). (Dysentery) BRODOVICH. L.A.; BIT20INDBR, Te.A.; I14911SVICH, M.G., profeasor, konsulltant; LIBOV. A.L., direktor; HIKITINA, N.iL., glavnyy vrach. Changes in gamma-glotrulin and in other protein fractions ia acute imfec- tious diseases in children. Vop.pediat. 21 no.2:55-59 Kr-Ap '53. (MI-RA 6:6) (Go- globulin) (Infection) ROMAMOVIGH, Y.M.; ZOLPINSKAYA, Te.G.; SEMOVA. Z.P.; NIZITINA, N.A., glaynyy vrach; DANIMICH. M.G.. professor, na7achnyy rukOTVCIT9T*:"~ Characteristics of-the pros,ent form of scarlet fever. Top.pediat. 21 ao-3: 12-15 Vq-Je. 153. (KLHA 6: 7 1. Dotdkava infektaionwWa bollnitea Sverdlovskogo"'rayona. (Scarlet favor) ROMAROVICH. T.H.; MIKITINA,.V.A., glavnyy vrach; DAMILVICH, N.G.. professor. nauchnyy rak(~Vd~dit~t4".,~'~--PRO-MOVA. V.S., professor. Imume transfasion therapy of scarlet fever. Top.pediat. 21 no-3:20-21 Mu-Jo '53. (XLRA 6:7) 1. Infektaionnaya detskaya bollnitea Sverdlovskogo rayona. (Scarlet fever) IOM, V.I., ANSOUS, I.V.. Km'~!jjcHoVp_ V.~... KUZ114ICHEVA, -'J., NIKITINA, N.A. Develo-)",nt of droplet Infections in children. Report No.l: D7n&nlcs of changes In epidemiological CbArneteriatice of dipththeriA in Leninfrad. Zhur.mikrobiol.epid. i immun. 29 no.6:9-14 Je '58 (MIRA 11:7) 1. Iz Instituta ekenerimentallnoy meditstny AMN SSSR. Institute imeni Paster&. Datokoy Infekteionnoy bolinitay Sverdlovskogo rayona Detakoy bollnitey tmeni FiletovA i Infektsionnoy bollaitsy Botkina. (DIPHTHERIA, epidemiol3g_v, In Russia. d.7namics of change of epidemiol. (Run)) I.M., YARUI-~-HMIOW. V-A.. MiMIC"WA, A.T.. NUITINA. N.A. Development of droplet infections in children. Report So.2: Change in the epidemiological character of scarlet fever and its coupprimon with the development of diphtheria. Zhur,mikrobiol,epid. i tmwm 29 no.6:i4-20 Je 05A (MIU 11:7) 1. 1% Inatituta ekaDerimentAlInoy meditsing AMN SSS~. Instituta imeni Pesters, Detakoy Infek-tsionnoy bollnitsy Sverdlovskogo rayona, Detskoy bollnitey imeni Filatova, Infektsionnoy bol'nitay Botkina, (DnMTMMTA, epidemiology, in Russia. dynamics of change of epidemiol. & compnrison with scarlet fever (Hue)) (SCARIn- FIMI-4, eDidemiolog7 in Russia. dynamics of change of smidemiol. & comparison with diphtheria (Rua)) OLSUFVYEV, N.G.; KUCHERUK, V.V.; BORODIN, V.P.; PETROV, V.G.; UGLOVOY, G.P.; KULIK, I.L.; SAYISONOVA, A.P.; TEPYOLDVA, A.L.; SP'TSY-N', N.A. Changes in the conditions of existence of the natural tu-1aremia focus in the northern part of the Volga-Akhtuba flood plain area in connection with the construction of the Volgograd Hydroelectric Power Station. Zhur. mikrobiol., epid. i immun. 40 no.11*127-132 N 163. (MIRA 17:12) 1. Iz Institu-ta epidemiologii i mikrobiologii imeni Gamalei AMN SSSR i Volgogradskwj oblastnoy sanitarno-epideaiologicheskoy stantsii. -IKI'I'YA~ Protective. reactiors to tic"-,s in roderts. parrL. 1 -,I.r,,~z. bol. 33nr.2:141-11,4 :.'r-A-,) 164 1. Otdel -!,.fe;Asiy s ;-.-irod,-,~y -,c',-,agovrF-,Iyu (zav. - i~r r. (-hI.en-Iro-rp.,3-,)(-rAert All. SSSR P.A.Petris-cheva) lr--~t~tuta epidemiolo[-E i imeni N.F. fla:-.alei (,E ',,-)r Prof. P.A. Ve:-slAlova). Saasona' :i.Lr- Gf Ci,ra I NIKITINA N A Methods of studying individual home ranges of rodente with the help of live -traps. Zool. zhur. 44 no-4:598-605 165. (MIRA 18:6) 1. Institut epidemiologii i mikrobiologii AMN SSSR, Moskva. T"i il a r a f. T'c SIKAZIOVSKATA, R.E.i rukovoditell raboty-, SHPUM, S.Ta.; VODZINSKATA, Z.V.; KOKIIIA, Z.I.; PSTUKHOVA, M.G.-, NATIZ110VA. V.A.; VASITANOV. V.P.; VASIL'Y&V, S.F., master; ORIOV, N.H., starshiv apparatchik; HAUMOV. P.M.. starshiy apparatchik; TRUPIN, M.P., starshiy apparatchik; 7OLKOVA, V.M., atarshiy appa'ratchik; ZORIIFA, Ye.A.; KIROVA. V.A.; LUTOVA' Z.I., ZENKINA, Z.P., laborant; 579140KHINA. L.A., laborant; NIKITINA, N.A. khosphogrpsum and its use in the manufacture of sulfuric acid and po~-tland cement; small-scale operatt6n at the pilot plant of the Scientific Research Institute of rertilizers and Insectifuges. LTrudyj HIUIF no.160:59-76 '58. (MIRA 12:8) l.Sotrudniki Nauchnogo instituta, po udobreniyam I insektofungisidam tfor dimanovskaM 4hpunt. Vodzinskaya. Kokina, Yastukhova, Naydenova). 2.Zameatitall nachallnika 3-go tBekha Cp3rtnogo zavoda Hauchnogo instituta po udobrentyam i ineektofungisiaam (for Vaslyanov). 3.3-Y tsekh OpytnogD savoda Nauchnogo institute po udobreni7am i insektofungisidam-(for Vasill7ev, Orlov, Haumov. Trupin. Volkova, Zorina, Xlrova, Lutova, Zenkina, Samokhina). 4.TSentrallnaya analiticheskaya laboratorlys. Opytnogo zavoda Hauchnogo inatituta po udobreniyam i insektofungisidam kfor Mikitina). kG7psum) (Portland cement) kSulfuric acid) GOFMAN, I.L.; ZOTOVA, K.S.; ALEKSASHINA, L.M.; Prinimali uchastiye3 VINNIK, M.M.; LYSENKO, M.G.; BAKARINOVA, N.M.; NIKITINA. N.A. Preparation of a tetrasodium pyrophosphate decahydrate food product based on phosphoric acid obtained by the extraction method. Khim.- prom. no.9s630-632 S 162. (MIRA 15:11) 1. Nauchno-issledovatellskiy institut po udobreniyam i insekto- fungisidam imeni Samoylova i Opytnyy zavod Nauchno-issledovatel'skogo institute. po udobreniyam i insektofungisidam imeni Samoylova. (Phosphoric acid) (Sodium pyrophosphate) SAPOTNITSKIY, S.A.; GALAKHOVA, Me.; NIKITINA, N.A.. AKURA, V.D. Preparation of calcium~-frve sulfite liquors for biochemical treatment. Gidroliz. i-lecokhim.prom. 16 no.1.7-9 163. OMIRA 16:2) 1, Gosudarstvennyy nauchno-imaledovateltakiy institut g1droliznoy i sullfktipospirtovoy promyshlennosti. (Sulfite liquor) ItfiFff'ORT, FX -. -, 17: K " '; A j I - ., - ' y P. .. I I .), . -- -- ----- I I - - -n cf ~.~ -. ~- - ir Li ~ I. - , . . I , , -, q - : 11 r feTl 'Z-av. 1,~ . ',-n ,- t-~, 1-4 ',1'.. 1 '~ '"', - 1.15~ : SLRTBAIEVA, UA,; NIXITINA, N.A.; GONCHAROV, M.D, Ueepthesis of the antibiotic 1321 in a Uboratory fermenter. Trudy Inst. mikrobiol. i virus. AN Kazakh. SM. Rtl2l-12,7 165. (KERA 18a11) PARShlNAP N.V.; KIGALINA, FROLOVA, L.T.; NIKITLNA, N,A, Chrorrpitographl.t Btudy of the antAblotir 1618 aij compared witr. alocely reLated antibl.otics. Trudy Iwt. mir-robiol. i virus. LN Ka7Akh. SSR. 83W.-151 165. (MIRA 18,11) NIKITINA, ~1. A. 1 y of Small and 411 w POVITINit, N. A. - "Characteristicn rj!' 011, 0 5usliks and Their Epidemiological "il,,nificance in Lhe Denrurt-, of' Central Kazakhstan." Sut, 25 Dec 1.2, Acad Med Sci LISP. (bissc-rtation for the Degree of Candidate in Bioloeic;~l Ecience). SG: Vechernaya MoAva January-December 11,;~2 NIKITINA. N.A.; KUCHCRUK~ V.T.; ROZHKOV. A.A. Age,sexual, and seasonal differeaces In the sensitivity of lasser sualika to zinc phosphide. Vop.kraev., ob. I ekBp.paraw.. I med. zool. 9:218-222 1~5. (HIBA 10:1) 1. 1z otdela para--itologii I meditainakoy zoologii (zav. - akad. Ye.M.Favlovskiy) Institute epidemiologit I mikrobiologii imeni 9.1r.Gamaloya (dir. - deystvitellnyy chlen Akademii meditsinakikh nauk SSSR I Stalingradekoy protivoepidemichaskoy staatsit (nach. - kajadidat maditsinskikh nauk N.I.Makarov) Ministerstva zdravookhra- neniya SM. (SUSLM) (2111C PHOSPHIDIS--TOXICOWGY) MKITINA, N.A. Characteristics of territorial behavior in some field mice (Apodems agrarium Pall.) [with all-mr7 in English]. Zool. shur. 37 no-9: 1397-1408 S '58. (KIRA 11:10) 1.0tdolprirodno-oobagov7kh infektaly Inatituts spidemiologii mikrablologil Akadwdi meditainskikh nauk SSSR, Moskva. (Volge-Akhtubs Plbdd Plain-Ifteld mice) (Animals, gabits and behavior of) HIKITINA, V.A* Features of the mobility of field mice (apOdemUs agrarims Pall). [with summary In English]. Biul. KOIP. Otd. biol. 63 no.W13-20 R-Ag 158 (XIRA 11:11) (SARAZON FMGION-FI,-W MICE) (ANIMAL MIRATION) . - - I - - I . . . I . . . . I . Inst. of Epidemiology and Microbiology, AMS USSR1 Moscow NIKITINA, N. A., WBINA, M. A. and SHLUGER, I. S. "The Mobility of Field Mice in Connection with Their Slignificance in Feeding Ixodes Ticks in the Altay Foothills." Tenth Conference on Parsitological Problems and Diseases with Natural Reservoirs, 22-29 October 1959, Vol. II, Publishing House of Academy of Sciences, USSR, Moscow-Leningrad, 1959. Institute of Epidemiology and Microbiology, AMS, USSR, Moscow, and the Moscow City Deratization Station KORSHUNOVA, O.S.; PIONTKOVSKAYA, S.P.; 111KITIII&A&A. Natural reservoirs of Asiatic tick-borne exanthematlc t.V.Dhus in Khakassia and the central part of the Western Sayans. Zool. zhur. 38 no.3:385-393 Mr '59. (MIRA 12:4) 1. Department of Infections of Natural Nidality. Institute of 1pideniology and KicrobiolopZ, AcadenW of Medical Sciences of the U.S.S.R. (Meocow). (KHAKASS AUTOIIO140US PROVINCE-TYPHUS FEVER) (SAYAN MOUNTAINS--TYPHUS FEVIR) (ANIMALS AS CAARIARS OF DISMSE) NIKITINAj N.1o; SMGM# I.Se; RUBINA9 M.A. Novemento of field mice In relation to their role In the f*eding of ticks in the pieftont area of the 4tal Nbuntalmse Ned.paraw. i pams.bol 29 no.1831-39 Ja-1P 960. (MIRA 13:10) (ALTAI TEUMORT-4ffCE) (TIM) NIKITINA, N.A. Some ecological characteristics of the lesser suslik (CetellnB pygmaeus Pall.) at the southern boundary of its range. Mat. k pozn. fauny i flory SSSR. Otd. zool. no.38:5-26 160. (MIRA 14:3) (Aral Sea region--Susliks) .KULIK9 I.L.; X-IKITINA, N.A. Fauna of smiall morrimalis in. tho-f=ast 7-11A of the Kca A.S.S.R. Biul. KOIP. Otd. biol. 65 no. 6:3-16 H-D 160. (MIRA 34:2) (KOMI A.S.S.R.-PODENTIA) (K%a A.S.S.R.-INSECTrVORA) NIKITINA, N.A. Results of marking small --mis in the Komi A.S.S.R. Biul. MO-TP* Otd. biol. 66 no.2.*15-25 VW-AP 161. (KERA 14.6) (K04I A-S-S-R--FIELD MICE) (ANDLU MIGRATION) NIKITIVA, N.A.; KULIK, I.L. Numeral and distributional changes in small m-a-Is in a;e northern part of the Volga-Akhtubs Flood Plain in connection with the construction of the hydroelectric power station. Biul. MOIP. Otd. biol. 67 no.1:15-22 Ja-F 162. (MIRA 15:3) (VOLGA-AKHTUU FIM PIAIN--KAMLS) NIKITINA, II.A.; ZMIAYEVA, Z.M. Factors determining tick infestation of different t7pes of hosts. Med. paraz. i para.z. bol. 32 no.109-43 Ja-V63- (MIRA 16:10) 1. Iz otdela infektsiy s prirodnoy ochagovostlyu (zav. - prof. P.A.Petrishcheva) Instituta epidemiologii i mikrobiologii imeni X.F.Gamalei Pl-9.1 SM (dir. - prof. P.A.Vershi-lova). NIKITINA, N.A.; 10:RKOVA, M.A. .- I - --,U~e of territory by mice and voles according to marking data. Biul. MDIP. Otd. biol. 68 no.5:15-21 S-0 163. (MM& 16tlO) NIKITINA, N.D. Collection of petrographic microsections of the Museum of Earth Science; in.'formative note. ZbLiznl Zem. no.1:240-242 961. (;'IRA 15:6) (Hoscow-Geographical museums) (Mineralogy-Catalogs and iDillections) TSITOVICH, I.K,;, NIKITINA, N.G. Complex formation in tartaric acid solution.9 of elemenT-S of thk- mid-fourth period. Dokl..&N SSSR 145 no.3i588-591 Tl (,,'-LII?A 15 ~7) 1. Kubanskiy sel'skoI:.hozyaystvewW institut. Predstavleno akademikom I.I.Chernyayevym. (Complex compounds) (Tartaric acid) TSITIOVICH, I.K.; NIKITINA, N.G. Complex formation b - tr-,nsltion elementoi -I' prIri-.,I In citric acid solutiona. Izv.vys.,ieheb.zav.; vtILm.,' khIm.t#3kJ,. f, wi./,:-7-571 163. (MIRA 1'1:2) 1. Kubanskiy sellskokhozyaystvennyy institu-.. Kafedra -eorgaricheskoy i analiticheskoy khimii. TSITOVICHP I.K.; LAPINA, T.A.; Prinimala uchautiye: NIKITINA, N.G. Absorption of cations of hea-rf metals b7 anion exchangers from aqueous solutions. Zhur. VKHO F no.5:597-59P '(-.3. 17: i) 1. Kub&nskiy sellskokhozyaystvennyy institut.