SCIENTIFIC ABSTRACT KUDRYAVTSEVA, G.I. - KUDRYAVTSEVA, M.I.

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CIA-RDP86-00513R000827220010-9
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December 31, 1967
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SCIENTIFIC ABSTRACT
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High-Speed Magnetic Amplifier for Servo Systems 105-56-6-1/33 does not show the deficiencies characteristic for the ordinary magnetic amplifiers, viz. lagging does not ex-- ceed one frequency period of the oupply-aource and due to a corresponding selection of parameter, the reaction of the output of the circuit on the input is intensely weakened, which guarantees a sufficient directivity in the transfer of energy. 3) The lack of a phase-displace.. ment between amperage and voltage in each circuit of the scheme at all time-intervals of the period attributes to the accurate operation of the scheme- 4) The lagging of the amplifier is only determined by the frequenoy of the supply-source and does not depend on other circuit parameters. A very small lag can be obtained by increasing the frequency without simultaneous reduction of the ampli- fication-factor. 5) The method of calculation proposed here, is based on the condition that a conformity between the signal-source and the amplifier-input is guaranteed within the control range, whereas this conformity is di3-. turbed within the operational range. This makes it possible-. to obtain nufficiently high amplification factors without Card 2/3 disturbance of the signal-source operation by the e.m.f High-Speed Magnetic Amplifier for Servo Systems 105-58-6-11/33 SUBMITTEDs induced into the control windings. 6) The calculation of the amplifier is simple and enable the constructor to find an adequate solution. 7) With cascading, the summary lagging of the amplifier increases by a half-period of the carrier-frequency per cascade. 8) The coefficient of amplification of the circuit in determined by the characteristics of the valves and of the core-material, as well as by the grade of manufacture of the latter. 9) The investigations given here do not comprise all cases of the application of this amplifier. There are 5 figures and 6 references, 4 of which are Soviet. April lig 1957 1. Magnetic amplifiers--Design 2, Magnetic amaplifiers--Circuits 3. Servo systems--Equipment 4. Mathematics Card 3/3 KUMYJXTSLVA,,G.I., aspirant Fast magnetic amplifier. Trudy M no.2?-243-258 158. (KRA 13:4) (Magnetic amplifiers) 41 KUMYAVMEVA, 0. 1.,, Candidate Tech Sci Wiss) -- "The theory and computation of a high-speed magnetic amplifier for follower systems". Moscow, 1959. 12 pp (Min Righer Educ USSR, Moscow Order of Lenin Power Engineering Inst), 150 Copies (KL, Ik) 24, 1959, 137) tz ai AM, J .3 UH,211- - VE HIT IL XV5 flt Pau a Ogg ~:!: I 1 1 lie oil pi 41 9 fig a ) I f - PCKAGLEEVSKAYAJ VOLO'KIIIN-A., A.V.,, G. f, ac~li lactaff. with f--caprolactam ano ;-,emvintholac tam. Vy8okcm. soed~ 7 no.6; 1092-1097 Je 165. (MIRA AM 1. Vsei,-,yuziiyy "nstit-at Jbk-asstvannogo volokpA. 311FORPATOV, KUDRYATi"JWVAt 0.3. Changea In the heat- and cold-resistance (-11' floh tlssue!-~ n,3 -lRted to the temporittairo conditions of' tim urivirootilvirit,. D&J, AN 3TI'll 156 no. 2%452-451, 14Y 164. 41DA 17-7) 1. Kharlkovskly gosudarstvannyy universitr1l, lint!nI A.IM-ClOrIkogo. ProristnvInno akadomikom Yn.N. Pavloviklri. GLEZER, G.Ya.; VOLIFSON, N.I.; KUDRYAVTSEVA, G.Ya. Method for obtaining cellular suspensions of human and animal tumors. Trudy Len.khim.-farm.inst. no.13:133-1141 162. (MM 15:10) 1. Laboratoriya eksperimentallnoy onkologii Instituta, onkologii ANN SSSR (zav. prof. L.M.Shabad) i kafedra anatomii i fiziologii Leningradskogo khimiko-farmatsevticheskogo instituta (zav. dotsent A.V.Loginov). (ONCOLOGY--RESEARCH) IKTJIDRY A Y TS EV A -1 . D.. ; MI tA, ' 1N A, L. It'. ; SE MC HE 11 . D. -, F OFFOV, S . Y a . ; SIMI-11RINW11) V.A. E,lactrolyLlc Iron plating An aumonium chloride el.ectrolyLes. '.L~rudy NPI 146:55-59 164. (MIRA 18:13) ACCESSION NRt Ari 0 46 0-490- - /000/Ol0/VOO8/V0d8 eOURCE: RZh. Meklutnika Abe. 1OV63 AUTHORs Kudryairtseva, 10 me rdtux-e stresass in a binstalli TITIZ 3At & c p CI7ZD SOURCEs Sb. nauqhn. tr. Vaes, "odhn. Aishinostrow., in-t, 23-33 TOM TAGSs. bimeix,1346 plate, tagwature, sties' a-,- Ua dji*hsional stress.'cims. lar plate, bimetallic circular plate, bimetallic. place t+werature stress, ciradlari' bimetallic plate TRANSLATIONi The,problem is solved of the planar (B" 0-s~ Fesssd state of a bimetallic circular plate, butt-Yelded v~thout UWAI. stre d heated to a temperature t = constanto The external yjaWor. the plate i-free. The curvi- Q*d alo t, ilinear'surface of the plate lo rigidly clar ng the 11z 'of the weld (z a 0# R). In the plans of the weld (z a 0) the-displacements., their derivatives Wnd L ong the*nomal'z are identical for both plates* Me Se'Po 'hitayn ; DATS ACQ: 140ot63 SUB COM A? Card k'MRYAVTSICVA, I.V., referent, professor. f-'- I.", ~. I On residual stresses in statically loadod beams. Hatallovod.i obr.mot. no.4., 59-60 0 155- (HIRA 9.31 (Strains and stresses)(Girders) DYMARCHUK, M.P., kand. khim. nauk; KYPkXAYTSEVA, I.V., inzh.; HISHCHENKOY K.P., doktor khIm. nauk; TALM, S.L., kand. khim. nauk Thermodynamics of woodpulp interaction with water and aqueous solutions of electrolytes. Report No.5t Comparing the "active" surfaces and heat of Interaction with water of unbleached pulp and viscose cellulose obtained therefrom before and after fractionization. Trudy LTITSBP no-10357-64 162. (MIRA 16:8) (Woodpulp) (Heat of wetting) (Electrolytes) DZHAMAIDV, S.A.; KUI)RYAVTSEVA, K.A. Applying the flow factor for the determination of a depression aarve. Trudy Geol.inst.Dag.fil. AN SSSR 2:252-255 160. (MIU 15:32) (Iktert Underground) L R -In V 7.-1 v 23Y y I C! Card li'l MARTS, Ye,A.; KUDRYAVTSLI/A. K.F.; GREBENM, R.V. Fleas of the eastern Tien Shan. Izv. AN Kir. SSR. Ser. biol. nauk 2 no.7&101-117 160. (MIRA 14:6) (TIEN SHAN-FIXAS) - JMYA~TSEVA ' p 2MMOVETS, H.S.; ARUTYUNOV. I.S.; NOGAYLT, B.H.: _P .~-mS OP. hVIV.; RTAKINA, M.A.; NEMYEVA, G.G.; IKAYEV, H.T.; AVRAW-CIKO, L.K.; TSOGOYAV, T.Kh., otv.red.; BAYHATOV, P.S., tekhn.red. [Economy of the North Ossetian A.S.S.R.; statistics] Varodnoe khozinistvo Severo-Osetinakoi ASSR; statistioheskii Bbornik. Ordzhonikidze, 1958. 130 p. (KIRA 12:10) 1. North Ossetian A.S.S.R. Statistichookoye upravleniye. 2. Nachallnik Statisticheekogo upravleniyu Severo-Osetinskoy ASSR (for TSogoyev). (Ossetia--Statistics) SUSAREV, M.; KUDRYAVT-SE-VA,.,L.. Determining the region in which the componition of a three-component azootrope Is located in a concentration triangle. Izv. AN Est. SM. Ser, fiz.-iat. i tekh. nauk 12 no.2s212-217 163. (KIRA 16:10) 1. Academy of Sciences of the Estonian S.S.R., Institute of Chemistry. ICUDRYAVTSEVA, L. Chuvash, A. S.S.R. - Bee Culture Keeping bees in two-body hives in Chuvash. Pchelovodstvo, 29, No. 9, 1952 Monthly List of Russian Accessions, Library of Congress, Hovember 1952. Unclassified. SUSAREV I'M.; KUDRYAVTSEVA, L. P, 47z',,~,-,~,~~-~,--~-, Definition of the concentration region of the temperature shift in a ternary azeotrope system. Izv. AN Est. SSRd' Ser4 fiz.amat. i tekh. nauk 12 no-3:312-319 163. (MIRA 16:11) 1. Institute of -- Chemistry of the Acadenrj of Sciences of the Fstonian S.S.R. and Leningrad State University. i .I , C: HZEN ) Yu. [Eisen, J. I; KiJ '.',) L. ~ nau~'; .-*~:'~!i(" 7 .*~ - I- " 0' khim. nauk; EYZE11, 0. 6.], kand. t~k-.,. nau-k Relabive retention b1mo of hydrocarbons in ga!; chromiatC)graphic analysis. Izv. All Est. SSR. Ser. fiz.-mat. i tekli. nauk 13 no.3: 234-240 164. (MIRA Y7: 11) 1. Institut Iddmii AN Estonskoy SSR. MEN. 0. (Eisenp 0.11 kand.tekhn.nauk; KIJDRYAVTSEVA, L.J. kand.kh.im.nauk; RANGY S., kand.khim,nauk Isomerization of olefin In chromatographic operations on silica gel. Izv. AN Est. SSR. Ser. fiz.-mat. I tekh.nauk no.4z275-284 164- Study of adsorption chromatography on silica-.gel in group analysi.8 of liquid fuele Ibid.s285-289 (MIRA 18W 1. Acadetq of Sciences of the Eztonian S.S.H., Inatitate of Chemistry. K I I i RE",", 0.~, kand.tok~n.nauk; KUDWAVI'SEVA, L., kand. RANG: S., kani.-khim.na-uk. - - ---- Adilorpt '.vlty .J si,av) hyrtrocarbovs in obromatigraphic cperations 11-:q ge",.. AN Zijt~'. SSR. Z*-r. 2. L6kh.r-auk. (14TM 4) AN P 3 t i: 161 Int. i -B, Chlorm-korreopandent AN Ej"rq-;,jkt?.) -11. ~0- i r rt~ KURYATCSEVA, Lidiya Aleksandrovna e (Underwater lavi'g-e of the large intestine an a therapeutic measure] Subakvalln.ye promyvaniia tolstogo kishechnika kak lechabnyi metod. Moskva, Kedgiz. 1958. 106 -p. (MIRA 12:3) WIW KUDRYAW-PSSVA., L. A. "Determination of the Relative Values Of Survace Energies" p. i3g-i45, in the book Research in the Physics S21idr3j. Moscow, Izd-vo All SSSR, 1957. 277 PP. Ed. Bollshanina, M. A., Tomsk Universitet, Siberakiy fiziko-tekhnicheskiy institut. Peronalties: Kuznetsov, V. D.; Rebinder) A.P.; Shreyner, L. A.; Loskutov, A. I.; Boyarskaya, Yu. S. ; Maslav, Ye. N; Troitskiy, A. V. ; Kachalov, 11. N. ; Kashcheyev, V. N.; and Feroman, A. Ye. Materials studied: monocrystals of alkali metal halides, There are 2 figures, 4 tables, and 11 Soviet references. This collection of articles is meant for metallurgical physicists and for engineers of the metal-working industry. This book contains results of research in the field of failure and plastic deformation of materials, mainly of metals. Problems of cutting, abrasion, friction, and wear of solid materials (metals) are discussed. KUDRYAWSWA, L.A., Cand Phyn-Lath Sci-(cdaw) "Wi the prallemi of oxporimuntal detomiuntion of',,purface onerp-y of of' alkaline metals." Torisj-,1958- 7 Pp (Min of Higher 1-~Aiucation USSR. Tomak State Inst im V.V. Kuybyighav), 100 codon (Y1,00-589122) I- V 1:5 L- v4z , i 4, AUTHOR: Savitskiy, K.V., Kudryavtseva, L.A. 32-9-2311+3 TITLE; Investigation of the Influenae Exercised by Various Factoxv upon Strength by the.Metbod of Soratohing (Vliyaniye raslichnykh fakto- rov n& tverdost' po metodu tnampaniya) PMUODICALt Zavodskaya Laboratcriya, 1957, Vol. 23, Nr 9, -pp.1104-1108 (USSR) ABSTRACT: Here strength is investigated by the method of scratching by the modification of the outside temperature, consolidation an well as the temperature and velocity at, and with which scratches are caused. A nearly proportional relation between stress at the point and the square of the width of the scratch, whioh is exceeded only at very great stresses, is determined. It is shown that in the oue of low stresses the strength determined by the method of soratohing is insensitive to consolidation and grows with an increase of oon- molidation in the case of sufficiently strong stress. Therefore, -the causing of deep somtches cannot even be used for an approxi- mate evaluation of the true tearing resistance. The temperature during the experiment exercises essential influence upon the strength (which was determined according to the scratching method). This in the case not only at temperatures of real resting, but also at such Oard 1/2 tempers.tures as cause the reduction of plasticity at the coist of a 32-9-23/43 Investigation of the Influence Exercised by Various Factors upon Strength by the Method -of Sorntohing modification of the state of the structure of the alloy. It is fihown that the velocity of scratching leads to a decrease of the aepth and width of the scratch. This influence is, however, greater in the case of somtching depth than in the case of " cratting vvidth. It is assumed that the reason for thin is to be fou ,J in the modification of the geometry of the scratching oone bea3'use of its forming crusts. There are 4 figures, 2 tables, and 13 refe- renoes, 10 of v&ich are Slavic. ASSOCIATICK: Siberian Physioal-Tachnioal Scientific Research Institute ~Sibirskiy fiziko-tekhaiaheakiy nauchno-isaledovatellakiy institut) AVAILABLE: Libraz7 of Congress Card 2/2 28404 10. 11 O'D S/16q/61/0OO/0O7/055/1o4 -7 A006/A1O1 , , rl,2 C) WrHOR: Hud La~~. TITLE: Results of measuring, by means of a rocket, the vertical d13tribu- tion of atmospheric ozone PERIODICAL: Referativnyy zhurnal. Geofizika, no. 7, 1961, 23, abstract 7B150 ("Tr. Tsentr. aerol. observ.", 1960, no. 37, 24 - 29) TEXT-, rhe author presents results of measuring the vertical distribution of atmospheric ozone, carried out with the aid of a meteorological rocket on Oc- 1958. The measurements were made with the use of an automatic speotro_ tober 1, graph with a servo-mechanism directing the slit continuously toward the Sun. The spectrograph was lifted at 190 declination of the Sun. Photographs were obtained of the solar spectra in the ultraviolet range taken at various altitud- es up to 24 km. An analysis of the splbetrograme resulted in plotting a curve for the vertical distribution of ozone In the 0 - 24 km layer. Calculations wer.e made with the aid of the Buge formula and the method-bf consecutive approxi- mations. Maximum ozone content was discovered in th 20 - 2,3 km layer; the Card 1/2 28404 S/169/61/000/007/055/1o4 Results of measuring, ... x 10-3 A006/A101 ozone density at this altitude was 17.5 cmlkm (the Vigru caefficlent of ozone*absorption). The results obtained were compared with data of some ground measurements of the vertical ozone distribution. G. Gushchin. [Abstraoter'a note% Complete translation] Card 2/2 S/126/6i/o-l2/006/023/023 E193/E383 AUTHORS: Panin, V.Ye., Kudryavtseva, L.A.. Sidorova, T.So and Bushnev, T1TLF,',,,, Intergranularinternal adsorption in Cu-Al Iblid solutions during quenching from elevated temperaturess PERIODICAL: Fizika metallov i metallovedeniye, v.,12. no* 69 ig6i, 927 - 928 TExr.- Since solubility of Al in Cu above 565 OC decreases with increasing temperature, it was postulated by V.I. Arkharov (Ref. I - Trudy IFM AN SSSR, no.23, 1960, P-87) that internal intergranular adsorption of Al may take place in concentrated Cu-Al solid solutions at sufficiently high temperatures, this phenomenon being associated with the influence of a so-called "pre-precipitation" factor LAbstracter's notez "pre-precipitation" is used instead of the term 11preparation to precipitation", which is the literal translation of the term used in the original]. To check this hypothesis, the present authors compared internal friction, otching Card 1/4 S/126/61/012/oo6/o23/023 Intergranular internal adsorption..49193/i38'~ characteristics, microhardness, lattice parameter and electrical resistance of0Cu-Al alloys with 14.3 and 14.9 at.% Al, water-quenched from 900 C or annealed (i.e. slowly cooled from high temperatures). The existence of granular adsorption was clearly indicated by the results of internal-friction measu,.r,,&-. ments reproduced in a figure, where 0-1 is plotted against the test temperature of Cu + 14-3 at.% Al. (broken curve) and Cu + 14.9 at.% Al (continuous curve) alloys, Curves 1 and 2 relating to annealed, Cur-ves 11 and 21 to quenched specimens. The sharp decx-ease in the magnitude of the internal-.friction peak of quenched alloys is obviously due to increased concentration of Al atoms at the grain boundaj-�es. This conclusion was confirmed by the results of other tests. Thus, whereas there was no dIffIculty in revealing the grain boundaries of annealed specimens by etching in concentrated RN03, the grain boundaries in quenched specimene, Card 2A s/i26/61/012/006/023/023 Intergranular internal adsorption ... E193/E383 could be revealed only by electrolytic etching. The difference between the microhardness in the interior of the grains and in the grain boundary regions was 29 kg1mm2 for annealed and 2 43 kg/mm for quenched specimens6 Simil,-arly, the lattice parameter (in the interior of the grains) was 3.6413 X in annealed and 3.6406 X in'quenched Cu-Al alloying with 14.9 at.% Al. Finallg, in contrast to specimens quenched from low (400 - 600 C) temperatures, the electrical resistance of alloys quenched from 900 0C increased during subsequent heat treatment, provided it was carried.;out at sufficiently high temperatures and for a sufficiently long time. This increase war no doubt caused by the diffusion of Al atoms from the grain boundaries into the interior of the grains, which provided yet another proof of the authors' theory regarding the possibility of internal intergranular adsorption in alloys of systems such as Al-Cu or Cu-Zn, in which the solid solubility decreases with increasing temperature. Card 3A s/i26/61/012/Oo6/023/023 Intorgrajaular internal adsorption ... E193/E383 There are 1 figure and 8 Soviet-bloc references. ASSOCIATION: Sibirskiy fiziko-tekhnicheskiy-institut (Siberian Physic ot echnical Institute) SUBMITTED: August 5, 1961 Figure: C~o Card 4/4 S/139/62/000/003/012/021 2193/ E3 8'), A W I 10. 13 -dryavtscva, L.A. and Panin, V.Ye. I~u 'I': Tac tcmpcraturo-dopondoncc of internal friction of Cu-Al solid solutions P:~a!ODICAL: Izvestiya vysshikh uchebnykli zavedeniy, Fizika, no. 5, 1962, 93 - 98 Athors In undertal-.ing the present investigation, the ai -ore 2roml)tcd by tlic lack of understanding of the nature of 6ransforiziations ta7--.in.- place in Cu-AI alloys and leading to on heating. anomalous varia'-;oli in 'lie prot)erties of these alloys -e main objective uras to establish whether th; alloys obeyed la%-s typical of ordering alloys and, if so, how these laws were affected by various factors such as thermal history of the alloy, preseace of impurities, ate. To this end internal-friction ricasurements wore carried out at temperatures between 18 and 700 0C on high-purity, vacuum.-melted alloy containing 14.3 at.GQI Al and on commercial-grade Al bronzes (14e9 at.P0 Al) which, among other impurities, contained 0-025% phosphor. The results for the Card 1/~g S/139/62/000/003/012/021 The temperature-depandence so*. r.193/r,.383 high-purity alloy are reproduced in Fig. 1, where the internal friction (Q-1) is plotted against temperature (0C L curve 1 relating to homogenized material (6 hours at 900 C, cooling at 50 'C/h to 600 *C, 3 hours at 600 0C, furnaco-cooling to room tci:i,perature) , curves 2-11 to specimens quenched from .500, 700 and 900 oC, -1-aspectively. Similar curves for,the comniercial-grade bronze are reproduced in Fiz. 2. Several conclusions were reachecL 1) The results obtained conf:Lrmed the view that the disorder- order transformation took place in the alloys studied. 2) The character of the temperature-dependence of internal friction of this alloy depended on its thermal history and the do-reo of its purity. 3) The internal-friction backfrround increased with increasing qucnchin,~ tomporaturo, reached -- maximum for a certain temperature T0 and then decreased again. Increasing the degree of purity of the alloy shifted T 0 towai-ds lower temperatures. 4) An additional intarnal-friction poalt at 70 0C appeared in Card 2/0 -7 5/139/62/000/003/012/02-1 Tac tem2crature-dependenco .... E193/1083 t'ac allo,r containing 0.025P", P; this peak was attributed to the diffur,ion of t1ho impurity atoms. 5) '.ItienchinL; from hi-,;h temperatures brought about a sharp clocroa-so ia t!,~o A,.ei_r,h-L of the int ornal -friction peak associated .;it1h -rain-boundary relaxation. This offect ivras reversible and i ndicated that intorgranular internal aboorption might take place in tklio a14 studied. Thera are 3 figures. ASSOI-11 4W I ON Sibirslkiy fiziko-teld-inicheskiy institut, pri To-is1:o:-.i rosunivorsitoto imeni V.V. Kuybyshava (Siberian Physicotochnical Institute of Tomsk State University imeni V.V. Kuy);ysilev) SU31-AI 'Li. ED: march 29, 1961 Card 3/1 S/659/62/008/000/021/028 1048/1248 AWHORS: Panin, V.Ye., Zenkova, E.K., Fedino V.P., and Kudryavtseva, L.A. TITLE: The problem of high-temperature diffusion transformations in solid solutions SOURCE: Akademiya nauk SSSR. Institut.metallurgit, Isaledovanlya po zharoprochnym splavame v.8. 1962. 161-168 TEXT: The alloys (Cu + 14.9% Al, Cu + 14.9"' Al + 0.025% Ps CU + 14.9% Al, + O.Ob"j' P, all percentages atomic) were homogenous solid solutions up to 1030oC, The electric resistivity of the alloys (P)$ - measured at room temperature, was a function of the quenchin tem- perature (T ), reaching a maximum value of 10.48 and 11,02 micioo,hmo cm. for pura and P-containing alloys respectively at T =400-5000C The P of the alloys quenched in water was higher than hat of the alloys cooled in air., The hardness (if ) - T relationship was simi- lar to -the Tq one, with Hv(max):: 95 kg,~sqemm, for the pure C ar d 1/3 S/659/62/008/000/021/028 1048/1248 Tho problem of high-temperature diffusion... alloy quenched from 4500 in water. This indicatmi that the Increase in 9 is not caused by excessiv %yacnncles In the alloy, and that the P from the P-contnining alloys combines with the vacancies reducing their mobility. Both P and 11v in the alloys quenched from 70000 are lower than In non-quenched specimens, indicating the existence of a highly ordered structure in the alloys quenched from high- tenperntures. During anroaling, P decreases with time at the an- noaling temperature, the Cecrease in the pure alloys being much larger than in the -0-containing ones, i.e., the stability of the quenched stato Is much higher in P-containing alloys. The energy of activation of the diffusion processes increases with the P content of the alloy and roaches 35�3.7 kcal./mole in an alloy containing 0.06% P$ which is almost twice the value for the pure Cu-Al alloy; due to the decreased mobility of vacancies in the P-containing al-. loys. Diagram show the effect of temperature on the electric r e- 'j sistivity and internal friction in the alloys, In the friction Card 2/3 S/659/62/008/000/021/028 1048/1248 The problem of high-tempernture diffusion,.. diarram for pure allo-1, rftxinFi at 2600C and 5200C are associated with the motion of the constituent atoms, and with stress relaxation on the grain boundRries respcp~,-tively. The internal friction in pure alloy specimens quenchnd from 700-OOOOC and In the alloys containing P Is much lower than in tho annoaled pure alloy; this proves that the spoc1mens quenched from high bemperiit~ures possess an ordered structure, and that the P from the P-containing alloys reduces the mobilit7, of defects within the alloy* There are 3 figures. Card 3/3 U833 3/560/62/000/014/oo4/oli, AOO1/A1O1 '4 AUTHORS: Yakovleva~ A..V., )LudrYAntseva, _At, Britayev, A. S., Gerasev, V. F., Kaohalov, V. P., Kuzneteov, A. P.m- Pavlenko, N. A., Iozenas, V. A. TITLE., A spectromttric investigation of the.ozo'ne layer up to 6o-km, alti- tude SOURCE: Akademiya npLuk SSSR. Iskusstvennyye sputniki Zemli. no. 14, 1962, 57 - 68 TEM The vertical distribution of ozone can be determined from the-seat-- , tered ultraviolet radiation of the Sun, using reversal effect discovered by G8tz, or by direct measurements from the ground surface and from balloons or rockets. In order to compare these indirect and direct methods, simultaneous measurements of altitude ozone distrIbution with a spectrograph lifted by a- rocket and with a ground spectral equipment for observations of ultraviolet,. light scattered from the sky zenith,-were carried out in the USSR on June 15, 1960. A photoelectric spectrophotometer'with double light decomposition in Card 1/5 s/56o/62/OO0/0i4/OO4/o11. .A spectrometric investigation of the... A001/A101 quartz prisms was used for observations from the ground surface. The amount of ozone in various atmospheric layers, total amount and the altitude of the gravi- ty center of the ozone layer frdm~these observations are shown in Table 1. The first ascent of a rocket for ozone measurements took plhce on July 19, 1955. It turned out that all ozone was concentrated in two layers: 13 - 26 km and 50 -' 64 km,,between which no ozone wds~detected. The secon(f rise was on October 1, 1958, at a Sun's declination of 190. The third attempt was made on June 15, 1960. A diffraction spectrograph,provided with a tracking device was lifted on a geophysical rocket. The results of Soviet measurements are compared with American ones and presented graphically in Figure 5- Comparison between in- direct determinations and measurements from rockets is,shown in Figure 6; the agreement between them was found to be satisfactory, but the final answer on ' their equivalence can be obtained only after further investigations with rock- ets. There are 6 figures and 3~tables. SUBMITTED: December 12, 1961 Card 2/5 s/56o/62/000/014/oo4/011 A spectrometric investigation of the... A001AI01 Table 1. Concentration of ozone in various atmos~herfc layers according to data of ground medsurements on~June 15, 1960. Altitude of layers, km Content of ozone in the Content of ozone per layer, cm 1 km, cm.km 0- 12 0.0257 0.00214 12.- 24 0.1130 0.00942 24 - 36 o.1470 0.01225 36 - 42 0.0126 -0.00210- oiooo58 42 - 48 oioo348 48 - 54 0.000910 moo16 Total content is 0.303 cm The-gravity center of the ozone lAyer is at 24 km. Card 3/5 -T Vr -4fgMw&- -i A spectrometric investigation of the... Ago M Figure 5. Rocket measurements of ' ozone vertic al distribution Legend: I - measurement of October 10, 1946 (USA); 2 - April 2, 1948 (USA); 3 - June *14, 1949 (USA); 4 - October 1, 1958 (USSR)$; 5 - June 15, 1960 (USSR). Card 4/5 .iv S/560/62/000/014/004/011 AOOI/AIO1 S/560/62/000/014/004/011',!,'I A spectrometric investigation of the... A001/A101 Figure 6. Comparison of data on ozone vertical distribution obtained in direct measurements from rockets and by calculations: a - measurements of April 2.0-. 1948 (USA); b - measur'ements of June 15, ig6o (USSR) Legend: 1 calculation from the reversal effect; 2 direct measurements., b JO JO 440 40 JO 10 10 01 0 OAS 410 415 Card 5/5 PAMIN, V.Ye.; KUDRYAVTSEVA,.-.L.A.; SIDOROVA, T.S.; BUSHNEV, L.S. Intercrystallite internal adsorption In Cu-Al solid solutions during hardening from high temperatures. Fiz. met. i metalloved. 12 no.6:927-928 D 161. (MIRA 16:11) 1. Sibirskiy fiziko-tekhnichaskly institut. .'0--D.- Dr 49-4-' AUTHORS: B.S. Nepor n VJ. Be ov, mitriyevgkiy, 211/23 G.A. ZpWtsev, V.G. Kastrov, M.S. Kiscleva, L.A. Kudryavtoeva, and I.V. Patalakhin. TITLE: Experience gained in direct measurement of the distribution of the humidity of the atmosphere by means of the spectral method. (Opyt pryamogo izmareniya vysotnogo raspredeleniva vlazhnosti atmosfery spektral/nym metodom). PI-MIODICAL: Izvestiya Akademii Nauk, Seri Geofiziche2kayn, 1947, flo. 4, PP- 552-555 (USSRr ABSTRACT: Some recent American Communications (Refs. 5-7) refer to Investigating the spectrum of the Sun in the infrared range during flights in the upper layers of the atmosphere., in which observation of absorption bands of water vapours are mentioned and views are expressed on the possible concentrations of these vapours. In this taperothe results are described of the first attempts to determine directly the content of water vapour in the atmosphere by means of specially designed spectral apparatus. The operation of the instrument was described in detail by Neporent, B.S. et alii (Ref. 5); it consists of a step-wise vacuum monochromator with a diffraction lattice of 300 lines/mm Card 1/4 of the zize 50 x 70 mm which subdivides the infrared range Experience gained in direct measurement of the distribution of the humLdity of the ntmosphere by me.-ana of spectrnl method. into five sections (1.24, 1.4o, 1.50, 1.88, 2.2 the wave lenths 1.40 and 1.8814 belong to the absorption bands of water vapour; utilization of two bands is provided for extending the range of the measured water concentrations. The Wave-lenghts 1.241 1.50 and 2.2.-A fall between individual bands and serve fro determining the initial in- tensities in the bands 1.4o and 1.88 Aby means of interpolation. The linear dispersion of the instrument equals 100 a/mm; the entry and exit slots are 1.5 mm wide. Illumination of the input slot is effected by means of a source with a circular ematiating surface fitted with a dispersion plate of magnesium oxide. Experiments carried out at ground level showed that, in the operating range of the spectrum, the role of radiation scattered by the sky is insignificant. The measured radiation is modulated with a frequency of 850 c-P.s. using as a receiver of the radiation a cooled FbS photo resistance. After amplification, the signals are transmitted by radio to the ground. In addition to the basic signals transmitted in the operating position of the diffraction lattice (which Card 2/4 is turned by means of a cam), calibrating signals are Experience gained in direct measurement of the distribution of the humidity of the atmosphere by menas of the spectral mthod. 49-4-21/23 transmitted and also signals from tile pressure gftuge, etc. the respective switching in effected by means of a commutator which is coupled with the cam for scanning of the spectrum. The full cycle of the instruments is 2.5. secs and, therefore, the slow changes of the location of the scattering plate of the light source relative to the Sun'.,s rays caused by random oacilations of the instrument during free flight should not effect the results of determination of the relative intensities of the adjacent parts of the spectrum. The results are plotted in graphs. Fig. 1 shows the calibration curve obtained on the basis of the exponential law; Fig. 2 shows the graduation curve obtained on the basis of the square root; Fig. 3, shows a part of the absorption band of water vapour (1.426) measured on the spectrometer with altitude scanning, whereby the spectral width of the slot is shown at the boottom part of this Figure. Fig. 4 shows the dependence of the absorption function A on the altitude (up to 17 km) for the band 1.4 A; Fig. 5 shows the dependence of the quantity of water precipitating along the vertical on the height Card 3/L reached by the instrument; Fig. 6 shows the dependence of 49-4-21/23 Experience gained in dir;~ct measurement of the distribution of the humidity of the atmosphere by means of the spectral method. water concentration in the atmosphere on altitude, in mm of water precipitated per 1 km of the layer. Althoughh the obtained data require futthuer checking, they do indicate the usefulness of the described method and apparatus for ouch measurements. Increased accuracy and sensitivity of the instrument for measuring low water concentrations could be achieved by using more intensive absorption bands. There are six figures and 12 references, 4 of which are Slavic. SUBMITMD: November 13, 1956. AVAILABM: Library of Congress. Card 4/4 K A 1-7s F--,, fkJ AID P - 2495 Subject usSR/meteorology Card 1/2 Pub. 71-a - 5/26 Authors Kondratlyev, K. Ya., and Kudryavtseva, L. A., Kands. Phys. and Math. Sci. AW Title On the albedo of the sea surface Periodical Met. I Gidro.j 3, 25-27, My-Je 1955 Abstract The computation of the albedo of large bodies of water is usually made theoretically on the basis of the Fresnel formula. The article reports on experiments in calculating the albedo of the calm sea surface- under a cloudless sky for diffused and total radiation disregarding the Inverse diffusion factor by computing the height of the sun and the diffusion angle at any given moment. The authors maintain that this method is mare accurate than a theoretical analysis according to the Fresnel formula. A table giving albedo data and a diagram showing the dependence of the albedo AID P 2495 Met. i Gidro., 3, 25-27, MY-Je 1955 Card 2/2 Pub. 71-a - 5/26 upon the height of the sun are presented. Two Russian references, 1939-and 1954. Institution: None Submitted No date USSR/Physice Card 1/1 Pub. 1-47 9/12 Authors I 'Kondratlevt K. Ya.;. Kudryavtre.vaj L. A.; and Manolova, M. PO Title .~Distribution of the:en, erIgetic (thermal) and light intensities of dispersed radiation of the atmosphere over the celestial vault Periodical i Ve3t. Len. un. ser* mat. fiz. khim. 51 119-128) May 1955. Abetraot i An experimental. study-of the distribution of the thermal (energetic) and light intelnsitlevof the atmosphere overthe celestial vault is described. A pyranometer of Yanishevskiy was used for measuring the thermal intensity :.Of dispersed radiation,and the light intensity was measured with,a photo- selenium element-Eight. references: I German and 7 USM (1936-a-1954). Graphs; tables, Institution Submitted April 19, 1955 B.S.; BZWV, DNITRIYRVSKIY, O.D.; ZAYTSIV, G.I.; KASTROV,V.G.; KI3,=TA, M.S.; XUDRYATTSWA L.A.- PATALAKHIN, I.Y. An attempt to measure the altitudinAl distribution of atmospheric moisture content'bY,meade.of ppectram analysis. Izv. AN SSSR. Serageofiz, no&4:552-555 'AP'.'57. (MRA 10-7) (Moisture-Measurement) 24-7000 7b001 SOV/70-11-5-23/36 AUTHORS: Vasillyev, L. I- Zaring, K. L.,:'.-Kudr,ravtseva, L. A. TITLE: Multiple Slips In Zin(; at Indoor Toi~,Iipurail-ures PERIODICAL: -772 (USSR) Kristallografiya, 1959, Vol 4, Ur PP 7683 ABSTRACT: It has been known that zinc crystalt, deformed at indoor temperatur develop slip parallel to (0001), [2-IIOJ T gher temperatures the slip takes place while at h parallel to (0110), VY19 . In special cases of the crystal orientation with resoect_to the stress, slips have also been developed in (11-22), F1123] and (01-11), N directions. The authors, in deformin.- the specimens of polycrystalline zinc rods at indoor temperatures found that some grains sli in two different rections, i.e., or even 211 r21101 and (0111) arallel to (0001) I . , , p lc multiple "~se cases are in three directions. The a slips. Both slips take place in the direction of the The -pecimens, shortest interatomic spacing F,21-O .1 13f Zn or p! rer, 50 ram long and 1.5 mm in diamtf~tt'2r, 99.8,L -11 Card 1/4 were annealed at 1400 C in oil bath For on(,~ hour, cooled Multiple Slips in Zinc at Indoor Temperatures 76ool SOV/-(0-4-5-23/36 off, electropolished in the aqueous 3olution of' ortho- phosphoric acid, plastically deformod by otretching with device UPR at the rate of 0.03% to 270ilin, and studied under interference microscope MII-4. Larger grains had clearer and more variegated slips. No grain was deformed uniformly; some regions of a grain remained undeformed. Some grains were broken into blocks circumscribed by differing slip planes while other grains had one or two sets of glide bands. Each set of kinic bands showed offsets of about the same height and form pointing to their identical compositions of a similar number of lide planes. The interplanar angle (P , between basal 0001) and pyramidal (Olil) slip planes proved in the ~ majority of cases to be close to its theoretical value of 650. The development of pyramidal slip planes in .polycrystalline specimens, while they,remain suppressed in single crystals, apparently is the effect of the adjacent grains and of the extremely nonuniform deforma- tion of the polycrystalline.specimens. Under these Card 2/4 conditions, the stress within some grains apparently Multiple Slips in Zinc at Indoor Tei.,iperati.irc-.,-- '(6001 sov/yo-4-5-23/36 Card 3/4 exceeds the critical point at which the pyramidal slip planes begin to develop. Larger grains offer better opportunity for the development of pyramidal slips, since small grains can more easily be turned and released of stresses. It is still not verified whether a rapid deformation contributes to the development of pyramidal slips. Additional slip planes were also observed in polycrystalline specimens constituted of aluminum and brass grains and near the grain boundaries of di- and tricrystalline aluminum. There are 3 figures; and 12 references, 7 U.S., 2 Soviet, 1 U.K., and 1 Canadian. The 5 most recent U.S. references are: Ojala, T., et al., J. Metals, 8, 10, 1344, 1956; Gilman, J. J., Acta Metallurgica, 3, 2, 209, 1955; Gilman, J. J.,. J. Metals, 8, 10, 1326, 1956; Boas, W., Ogilvie, G. j., Acta Metallurgica, 2, 5, 655, 1954; The U.K. reference is: Bell, R. L. , Cahn,'. R. W. Bloc.* Rol. Soc. A, 239, 1219, 494, 1957. V E", . multiple S'lips in Zinc at Indoor Temperature/9 76ool soli/7o-4-5-23/36 ASSOCIATION: Siberian Physicotechnical Scientific Research Institute (Sibirskiy fizilco-tekhnicheskiy nauchno-issiedovatellskiy In3titut) SUBMITTED: May 20, 1959 U - Card 4/4 KUDBYAVT'3EVA L A.- PANIN, V. Te. _11~' 'remperature dependence of internal friction in CU-Al solid solutions, Izv, vya. uch, zav,; fiz. 3293-98 162. (MIRA 15:10) 1. Sibirokiy fiziko-takhnichookiy institut pri Tomokom goeu- darstvennom universitate Imeni KWbysheva. (Coppe"lumiow alloys-Thermal properties) PANIN, V.Ye.; ZENKGVA, E.K.; FEDIN, V.P.; KUDRYAVTSE;VAy L.A. Diffusion transformations in solid solutions at high temperatures. Isel.po zharopr.splav. 8sl6l-168 162. (MMA 16:6) (Copper-aluminum alloys-Metallography) (Metals at high temperatures) SUKHOVARCYV, V.F.; ALEKSANDROV, N.A.;._KUMMVTSLVAp-4.A.!._,__ Nature of the deformation aging of nickel. Fis.met.i metalloved. 14 no.6s895-898 D 162. (KMA 16s2) 1. Sibirskly fiziko-tekhnicheskiy instituto (Nickel-Hardening) v ta. VL 'it pc-O)cru, lzlr. ZAVIYILWV, S.I.; GUIUR, V-1,; KU1)iiYAVTSEVA, L.F. Chomistry of dthydrorasoreinol. Report No. 6: Now stape in the synthesis of phonanthrene derivatives based oa dihydroresorcinol. Izv. AN SSSR.Otd. khim. nauk no.11:20U9-2013 X '60- (MIRA 13:11) 1. Institut organichookoy khImii tm.N.D.Zelinskogo AN SSSR. (Phonsathrene) (Resorcinol) ZAVIYALOV, S.I,,; KONDRATIYEVA, G.V.; KUDRYAVTSEVA, L.F. New path in the synthesis of steroid compounds. Izv.AN SSSR Otd. khim.nauk no*3:529-530 Mr 161. (MIRA 14:4) 1. Institut organichookoy khimii imeni N.D.Zelinskogo AN SSSR. (Steroids) KONDRATIYEVA, G.V.; KUDRYAVTSEVA, L.F.j ZAV'YALOV, S.11 Synthesis of 2,6-dimethyl-2-cyano-5-(p-methoxyphenyl)-i- cyclohexanone. Zhur. ob. khim. 31 no. 11:3621-3626 N 161. (MIRA 14:11) 1. Institut organicheskoy khimii imeni N.D. Zelinskogo AN SSSR. (Cyclohexanone) ZAVIYALOV, S.I.; I(ONDRATIYEVA, G.V.; JUDRYAWSEVA, L.F. /9-Dicarbonyl compounds. Part 12: Carrying out the nucleophilic reactions of dihydroresorcinol, and its derivatives in solvents of low polarity. Zhur. ob. khim. 31 no. 22:3695-3700 N 161. (MBU 14tll) 1. Institut, organicheskoy khimii imeni N.D. Zelinakogo Akademii nauk SSSR, (Reaorcitol) KONDPLATIYEVAP G.V.; KUDRYAVTSEVA,_L.F. ZAV'YALOV, S.I. Synthesis of trans-8-mothyl-5-(p-mothoxyphenyl)-l-hydrindanone. Izv.AN SSSR.Otd.khim.nauk no.33526-527 Mr 162. (14IRA 150) 1. Institut organicheakoy khimii im. N.D.Zelinakogo AN SSSR. (Indanone) GUIIAHI V.I.; KUDRYAVTSEVAp L.F.; ZAVIYALOV., S.I. /4-Dicarbonyl compounds. Report No.16: Alkylation of dipotandum derivatives of cyclic Adicarbonyl compounds in liquid ammonia. Izv.AN SSSR.Otd.khJm.nsuk no.8;1431-1435 Ag 162. OURA 15:8) 1. Institut, organicheskoy khimii im. N.D.Zelinskogo AN SSSR. (Carbonyl compounds) (Alkylation) SMIYAN, YUGPp veterinarnyy vrach; ZUBISOVA, R.A.; KUDRYAVTSEVA, L.F. Active and passive i=unization -of ducklings againut viral hepatitis. VeterinAriia 41 no.3t4O-42 Mr 164. (MIRA 1881) 1. 11krainskaya respublikanakaya veterinarnaya laboratoriya Ministeratva sellskogo khozyaystva UkrSSR (for Smiyan). 2,, Glavnyy veterinarnyy vrach Gosudarstvannogo nauchno-kontrollnogo inatituta voterinarnykh preparatov (for Zubtsova). LPF L 4 _kzX-1i, _Mv4 VOM., ACCE3SION NR: AMO277k 1 S/0204/63/003/CO3/0343/0347 M AUTHOR: X11 avtoeva, L. G.11 Litmarovich, -410 D.; 1~opcljiyevaLTA; Shtern, V. Ya'* TIME: The fractionation.of.-the-methy ri-witb 8 _#ietacryLAt Lt_e OP21 SOURCE.. Teftakhimiya, v. no' 31 1963o.343-347 TOPIC TAGS: __~ copolymer, -fractionation: nethy1metacrylate, styrole, n-hexane Meth wncillo toluol, acetonitrile-~toluol,.n-hey-ane, styrole 1,BSTIRAM: The fractionation of methylmetacrylate copolyme with styrole in- two system solvent-precipitator which are essentially different in:, sensitivity to the composition of copolyner.has been investigated. The two :-,ysteriis oelected for the fractionation of. copolyrter of the composition 0.23 where Alph - milar composition of atyrole links in tho copolymer ;pha a Eta-ehexxane plus metanol in the ratio 0.8 : I in toluol, and acetordtrile- - 1L., ~luol- The values of differentia functions w .(Eta) and integral-function- (Eta) (where Eta,is~the~charactoristic -dod n osity) of the weight distributio ol' the original sample according to. (Eta) are calculated from the fractionation daila. The values Id (Eta) an& I (Eta) essentially depend on the. character.of 'Card 1/2 L -j~351,2--61 ACCESSIMU NP: AP3002774 -system. In tho system Eta - hexxvie plus methanol - the solverit precipitator toluol a assymetric cljxve w,(Bti) 'was.obtained cor.."esponding to the expected Molecular weight distribution of the initial cooolynlar. The system aeetone toluol has a bimodal curve w (Ert,a). These results agree with the theoretio,al calcule,ions w--imodal. Orig. art. has: 2 tables and 3 graphs. 'ALSSOCIAT16IN: Instlitut neftekhik.cheskogo einteza A NSSSR im. A. V. Topch_lyeva~ (Institlato . of Petrochemical Syrthesis AN SSSSF~) SUBK17"I'EN 25Jan63 Mrig ACIt~: 23Jul6'1 00 SR CODE: CH 10,r S OTIM: 1% ZEF OV: 002 012 Carcl 2/2 -InvostituttIng changit-i of tht, flnnfy tempertiture In tubular k1l.rai w1th the halp of a modeling machine. Izv. v78, ucheb. zav,', toyet. met. 8 no.5;-89-94 165. (MIRA M10) 1. :w.,,-rnkavkazsk.1y gornomatallurgichei3kiy institut, kafed-A obshchny metallurgil. VOYTIZISSITO N.S., doktor takhnioheokikh nauk; VERTEBNTT, P.I., redEktor; SARWSKATA, G.I., redaktor; KULRYAVTSEVA, L.K., tekhnicheskly redaktor [Intra-plant transport in sawmills and lumber proceeoihg mills] Vnutrizavodskoi transport na lasopillnvkh i dere'vodbrabatyvalu- shchikh prodpriiatiiakh. Moskva, Goelsobumizdat, 1954. 322 pe (Hicrofilml (MLRA 7:10) (sawmills) L J-IZ2-6~ EPA (13) --2/EWT W /EPP (n) W/EWPW I P (C) J D/W,.,I/ JGIGS ACCE93ION NR: AT5022450 UR/0000/65/000/000/0001/0022 AUTHOR: Subbotin, V. it; trohnkov P A.,, Zhukov, A. V.; Talanov V, D.; t a a ova TITLE: Investigation of the temperRture distribution in core and shield olements of BN-350 reactor by menns of experimental models SOURCE: Obninsk. Fiziko-energeticheakly institut. Doklady, 1965, -dow-n-iYe na mode 1-y-alffi-p--ol-ey temperatury Sow EksperifiieF noye Issla a ira 371 teplovyd.elyayushchikh elementov aktivnoy zony i ekrana reakto I BN-350* 1-22 TOPIC TAGS: nuclear power reactor, fast reactor, liquid metal.11 1.4 cooled reactor ABSTRACT: The distribution of temperntures in various parts of a 350 TAW fast.-neu~ron sodium-coolad roactor was investignted by M00110 of two special experimental niodels. The first model consisting of the aeoond'i two IOOP13 Was similar to the core of the D14-reactor while model. woo arranged for investigation of Itiout transfer in the shield-1: d ing area, Particular attention was given to the centrally an peripherally located fuel elements that In to the fuel agaemblies 8ub Ted to different beat transfer conditions, The core primary. Etr P, C~' L 5172-66 ACCESSION NR. AT5022450 loop was cooled by sodiAhile a-sodium-potassium compou.nd*was used, as coolartt for the secondary core loop as well as for fuel elements placed within lateral shields. The core model consisted of 37 tubes of which 34 tubes were provided with special welded fins. The shieU model had. an assembly of 19 tubes. A detailed description of the experiments was given and the results were analyzed. The irregular- .ities in temperature distribution were graphically presented in 10 figures, It is proposed to resume the research on temperatures by I using new models.because:the.evaluation of temperature ranges and I gradients on outer peripheral elements was not sufficiently reliable 6 Introductory information is also given on PN-350 reactor aswell as on some heat transfer problems. Origo.art, beg: 3 diagrams"and 10 graphs. ASSOCIATION: nofie SUMTTEI): 00 ENCL: .00 SUB CODE: HPI OTIMR!, .000 NO IMF S()V#.: w0 Card 2/2 TKAGHENKOp F.K., kand.tekhn.nauk; ZUBAREV, V.F., doktor tekhn.nauk; KUDRY.AVTSEVA, L.K.,.inzh. Mechanism of the formation of graphitization nuclei in prehardened white cast iron. Mashinostroenie no.1:50-53 Ja-F ,62. (MIRA 15:2) (Cast iron--Metallography) TKACHENKO, F.K.,, kand.tekhn.naukj KUDRYAVTSEVAp_L.N,p inzh. Effect of heat treatment on the graphitization of vhite cast iron. Mashinostroenis no.6t2l-24 N-D 162. (MIRA l6s2) 1. Zhdanovskiy metaUur icheakiy institut. . N9 ast iron--Heat treatment) TKAGHENKO, F.K. (Zhdanov); Prinimals, uchastiye__~jUDKYAVTWA,,L.N. ._ Factors accelerating the graphitization of iron-car~qn alloys. SSSIL Otd. tekh. nauke Met. i gor. delo no.1:129-132 Ja-F 163. (Cast iron-Hardening) (MIRA Izv. AN 16:3) V. ltlll -.---- -;, il lzr-. V~~V.%Wtm MEM -1 . I ~, ~ .. . I /! KUDRYAVTSEVA, L.S.; SUSAREV, M.P. Liquid vapor equilibrium in the systems chloroform - hexane and acetone chloroform. Zhur.prikl.khim. 36 no.6tl231-1237 Je 163. (MIRA 160) (Chloroform) (Hexane) (Acetone) KUDRYATMEVA, fi.S.; SWSAREV~ M,P. Liquid - vapor equilibrium In the system acetone- chloroform - hexane at temperatures 35, 45, 550 and pressure 760 nun. Hg. Zhur. prikl. khim. 36 no.8.1710-1716 Ag 163. Differential equation of the curves of multiple distributions constancy of the relative volatility) of two components of a ternary system solution - ideal vapor. 1717-1721 (VMA 1~:ll) 1. Leningradskiy gogudarotvennyy universitet. KIIDRYAVTSEVA, L.S.; SUSAREV, M.P. Liquid - vapor equilibrium in the system ethyl alcoho'L - chloroform - hexane at temperatures of 55~ 45, 350 and pressures of 760 mm.Hg. Zhur. prikl. kh1m. 36 no.9:2025- 2030 D 163. (MIRA 17:1) KUDRYAVTSEVA, L.S.; SUSAREV, M.P. Differontial equation of multiple distribution curves (constance of relative volatility) of the two componenUi of a ternary system solution - ideal vapor. Zhur. prikl. khim. 36 no.10:2239-2243 0 163. (MIRA 17:1.) SUSAREV, M.P.; KUDRYAVTSEVA., L.S.; MATUSHKEVICH, E.A. Concentration regions of the location and temperature shift of ternary azeotropes. Zhur. fiz. khim. 37.no.12:2672-2677 D 163. 1. Leningradskiy gosudarstvennyy universitet imeni, Zhdanova. SUSSAREV, M.P.; KUDRYAVTSEVA, L.S. Concentration regions of location and temperature shift of ternary azeotropes. Part 2. Zhur. fiz. khim. 38 no.1:47-51 Ja'64. (MIRA 17:2) 1. Leningradskiy gosudarstvennyy universitet imeni A.A. Zhdanova. ,I KUDRYAVTSEVA, L.S.; SUSMZEVY .".P. ~ -.1 - :.,~ I - ~,.. ~, Concentration regions of the Iccatlon and tem[rrature di5placement of ternary azootropes. Fart 3. Zhur. fiz. k'him. 38 no.2:345-350 F 164. (MIRA .1748) 1. Leningradskiy gosudarstvannyy univ.-waitet impni Zbdanova. j,. 11V~ h-,jT(m)/W(t)/E1tTP(b) -IJP(c) - JD/JG ACC NR: AP6002583 SOURCE CODE: UR/0286/65/000/(123/0076/0076 INVENTOR: Kudaavtsev~ L. V.; Morokhov, M. I.; Kharlomova. K. N. J7 ORG: none 13 TITLE: Method of plating titanlu with platinum. Class 48, No..176767 (announced by All-Union 5 entLfLc ResearCh and Degirn- Institute of Chemical. Hachinem (Vue- soyuznyy Nauchno-iseledovatel'skiy I konstruktorakiy InstItut khtmicheskogo mashino- stroyeniya)) SOURCE: Byulleten' izobr .eteniy i.tovarnykh zrFtkov, no. 23, i9659 76 TOPIC TAGS: titanium, -rN. tj 4~~4 ABSTRACT: This Author Certificate *introduces a method for electrolytic platink of titanium followed by heat treatment of the coating. To obtain high-quality Fl-ating, the deposition is carried out in an electroly-te containing (g/1) 10-15 chlorplatinic acid,240-420 oodium nitrite and 1. 0 --1, 5 ~ ammohlum hydroxide i--At'60-70C Olt' 2 is 7.5- 810-afid. tHe-dr',zl-~-,10 a/dm JAZI k SUB CODE: 13111/ SUBM DATE: oajan,63/ ATD PRESS: q14 Card UDC: 621.357.7:669.231.:669-295 RE, ILI 82-66 EPF(O)/' (%)/EWT(n)/ZWP(i)/FWP(b)/9.4A(d)/--14p(t) -IJP(a) MJW1JD1JGPdB ~Wp ACC NR: APS022657 SOURCE CODE: UR/0365/65/0011005/0500/0504 AUTHOR: Kudr )ravtseva, b. V.; Kharlamova, K. .; 1~~orkhov~,M. I~. - Z__i~ ORG: All-Union Research and Construction Institute of Chemical Machine-Buildin (Vsesoyuzniy nauchno-issledovatellskiy i konstruktorskiy institut khimicheskogo mashinostroyeniya) TME: The Rlatinum platingof Ti and Ta electrodes in amino-nitrite electrolytes SOURCE: Zashchita metallo'v, v. 1, no. 5, 1965, 500-504 TOPIC TAGS: titanium, tantalum, metal plating, platinu , electrolyte deposition latinum on V and Ta e ABSTRACT: The deposition of lec rodes was investigated. The electrodes were made of BT-14i and TH-3 and had dimensions of 1x3xl00 mm. These were initially cle-a-ReW by degr-e-a-SIT"Tiff,and etching, and subsequently used as anodes in two different amino-nit-rite electrolytes, coded I and II: I - Pt (in the form'H2MIG-61120), 10 g/l; NaN02, 280 9/1; NH4NO3, 100 9/1; N1140H (in the form of a 10% solution), 50 g/1; and Il - Pt (-;n the form H2PtCI6-6H20), 10 g/l; MaNO7, 100- 280 g/l; NH40H (in the form of a 10% solution), 1-2%. During platinizing, the .Card 1/3 UDC: 621.357.7 L 698?.66 ACC NR: AP5022657 cathode current density for I and 11 varied from 2 to 10 amp/dm2, and the tempera- tuve from 30 to 900C. The following variables were studied for electrolytes I and II: the internal stress in the coatings, cathodic potential during.deposition, the operative durability of the electrolytic solutions, current efficiency, and the po- rosity and dispersive quality of the Pt coating. In general, electrolyte 11 pex-- forms better - the optimum platinizing conditions are: temperature, 60-70OC; cur- rent density, 2-10 amp/dm2 for the platinizing of Ti and 203 amp/dm2 for Ta. Curves are given for internal stress (kg/cm2) as a function of temperature of electroliza- 'tion, and cathode current density. The change in potential with time is also shown for Ti in el'ectrolytes I and II, and for Ta in electrolyte II, both at 700C and at a current density of 2 amp/dm2. Data on the dependence of cathodic potential during platinization in 11 vs the duration of electrolization for different temperatures is ,given for Ti. The cathodic potentials decrease with time up to a cut-off point Ausually about 2-3 min), while the curve is displaced downwards with increase in temperature. The cathodic potential vs time curve for Ta is higher than that for TL The strength of the cohesive Pt coating can be increased by a factor of twenty-five, if the Ti and Ta electrodes are heat treated after platinization. The cohesive strength of Ti changes little in the temperature range 100-7000C (1,2 hrs), but in the interval 750-790OC'(1,2 hrs) it increases from 0.3-1.4 kg/MM2 to a maximum at Card 2/3 A C~ N6RA?--A"P50226 5 7 0 7900C of 25.4 kg/mmz; then it decreases gradually above 8000C. The above data is for coating thicknesses of 5-7 p, since thicker Pt coatings tend to crack readily. Orig. art. has: 4 figures, 2 tables. SUB CODE: GC,MM/ SUBM DATE: 25Mar65/ ORIG RM 007/ OTH REr: on Card 30 ISHLINSKIY, Aleksandr Yultyevich, akademik; KUDRYAVTSEVA, L.V.P red. izd-va; GOLUB', S.P., tekhn. red.- I (Mechanics of gyroscopic systems]Mekhanika giroskopicheskikh sistem. Moskva, Izd-vo Akad..-nauk SSSR, 1963. 482 p. (MIRA 16:2) (Cyroscope) PERLIN, I.L., doktor tekhn. nauk, prof., otv. red.; KI]DRYAVTSEVA, L.V., ved. red.; SUSHKOVA, L.A.,, tekhn. red. (Metalworking t~ pressure; drawing. Term1hology):Obx*$btka matallov davloniem; volochenie. TerminologUs.. Mot Izd- vo Akad. nauk SSSR. 1962. 15 P. (Its; Sborniki rllndue- mykh terminov, no.61) (MIRA 16;3) 1. Akademiya nauk SSSR. Komitet nauchno-tekhnicheskoy ter~i_ nologii. (Drawing (Metalwork))-Terminology) RAVIC11, vi -oft 'i'd9kOr., tekbn. nauk;. KUDICLAVTSBVA, L V (Simplified mthode of heat-engineering calculations; heat engineering calculations on the generalized constants of combustion products] Uproshchennaia metodika teplotekhni- chaskikh ranchoto-v; toplotekhnicheskie raschety po obob- shoheanym konstantam produktov goreniia. Izd.4., dop. Mo- skva) Izd-vo "Nauka," 1964. 365 P. (MIRA 17:4) TOXARI, Ta,G., inshener; KM ~ - The use of a fixed temperature thermeregulater in the wool industry. Tekst.prom.16 no 406-38 Ap 156. (MMA 9:7) (Dyes and dyelW-Wool) (;~7ermostat) 110xilhoriometric Inventigation of the Satliration I,-- 0,-yren of tlae Arterip-I ;Uood of Children Affli--tadl ~dth ',-Zhoopinv Cou'7n. 11 Tenirr~rad t3edi.atric3 1 "ed (bi--sertation for tl~e Depmo- of Caandidate ~ -ical Inst. Lpni-igrad, 1955, In 1,,'Pdical Science) So: Knizhnaya letopis', No. 27) 2 July 1955 CHERNOVSKAYA, Ye.N.; PASTUKHOVA, Nt"I.s BUYNEVICH, A.G.; KUDRYAVTSEVA,,..N-As; AUNINISH, E.A.; SIMONCII, red.; NEDOSHIVINA, T.G.Jq red. (Hydrochemical regime of the Baltic Sea] Gidrokhimicheskli rezhim Baltilskogo moria. IRnIngrad, Mdromofeoizdat, 1965. 167 p. (KIRA 18:12) MUKRANEDOVA, L.A.; BAYBURGVA, M.Kh.; MALYSHKO, T.M.; KUDRYAVTSEVA,_ M.I. Synthesis and properties of dialkylepoxyhexahydrophthalates. NeftekhiTniia 1 no.1:88-92 Ja-F 161. (KIRA 15:2) 1. Institut or~anicheskoy khimii AN SSSR, Kazan'. E .sters) (Phthalic acid)