SCIENTIFIC ABSTRACT SPENGLER, I.YE. - SPERANSKAYA, S.M.

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SCIENTIFIC ABSTRACT
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---I i I - - - - - , 1~ I - - - - -- -- - - - - - - - --- - ---- - --- -- - URTVAYEV, V.A., kand.tekhn.nauk, otv.red.; ALSKIN. O.A.'. red.;~ VMLIKANOV, M.A., red.; BLIZIIYAK, Ye.V., red.; BORSUK, O.N kand.'geogr.nauk., red.; DAVYDOV, L.K.. red.; DOMANITSKIT, A.P.,,red.; KALININ. G.P.. red.; KRITSKIT, S.N., red.; KUDELIN, B.I. red'; MOM, L.F.,Ired.; MRIHMI, M.F., red.; ORWV, B.P., red.; 1;~POV.-O.I.V..red.; PMSKU- RYAKOV, A.K., red.; SOKOLOVSKIT, D.L., red.; SRITGLERii~O.A., red . CHn,OTAREV, A.I., red.; CUMMSKIT, S.K.. red.,; SI,MGV,YT,,V, K.N., tekhn.rmd. [Proceedings of the third All-Union Hydrolnoical Con one) Ysegoiuznyi C~ i 9r g1drologicbeskii. s"azd. 3rd, Leningrad, 1957. Trudy.i:LenInkrad,,gidro- meteor. lzd,-vo. Vol.1 [General information. decisiofis, and papers presented in plenary sessions] ~. shchie evedeniia. i~8~heniia ip10-1 (MiR& 12:1) narnye doklady. 1958. 242 p. (Hydrology--Congresses) 3(4,7) 9,7- Trudy...t. 1:1: -,e in i Z,-0fir 1X! (Tri-eLctions or the 'Ird A'l- 2-4 '%YZ. Union V.YdrOlOF.4-CL! V. ~: HYdr4- 4B Socton) Zrr&tk nlip Inoorted. 170 P ) . Leningrud, 2,000 copies printed. Sponsoring agency; GlaYnOya upravlonlys Sidrometoorologichaskoy T- aluthby pri Soyets Rinstrov SM. N%, Rasp. 9d.i V.A. Uryvay*v; Id.s V.S. Protopopov) Tecb. ld.i R.I. 7- Braynifts. PURP031% Thin work SA intended for notforc,20glate, hydrologists, and hYdrophysicistsp particularly those engaged In the study or GROW I and Los and evaporation processes. COVERAC19i This book contains papers an hydrophysion which were pro- *anted and discussed at the Third All-Union Hydrological Conference In Leningrad, October 195T. The Conference PuMshad 10 volume on various aspects of hydrology of oh ich this to editorial board In charge or the series i nolu4st T.A. Uryvalev (Chairman), O.A. Alokin, ye.V. Bliznyak ( decease , O.M. porluk, d) N.A. Volikanovo L.K. DsvYdOV, A.?. DOOni tsklY, O.P. Kalinin, 5.11. KrItaKlY, B.I. Itudelin, L.P. NanOIN, M.P. Nonkell. S.F. Orlov, A.K. PrOokuryakov, D.L. 5OkOlOVNkIy, O.A. Spengler, ' ' I N. POP t *vj and S.K. Chorkavokly. This VOlum is divided La. %r o A:1. Cheb to 2 sect, n a flr t contains reports from the subsection * 0 s th ation processes, and the second contains or apor for the at d ov ; reports from the &raw and lee subsection. References accompany *so h article. nf yl'Z'Xln' P.P. Study Or the Snow Melting Process Under the Con_ ditions or Intersected and Wooded in, 222 -:2p-e 161*--a A- (Chad-Idate, of (jeogr&phicna Sciences, 001' Lon1n. C214ractorl sties of the Snow Cover Distribution in Northern KagainGetan 231 OrlthIn-1. - [Junlor Scientific Worker) Special Features in the -Z"tritution or thq SnOw Cover In Don I or Basin 2 . (doceased) JCftn4jdst& of 090grjAphlesa Sciences, To on ce oscowl Basic Ps"ur" Of Snow Cover ift 2uropean MW (According to,tbe Data of the.3now'survay) 241 "Id' 0 lakida N. D.,en l Cindl -diti'or Technical sciences) a~ ft ..N b a in'tne 3tudy of the la* "giam or Vat r Reservoirs In Relation to the Construction of Ily drsulic KnStne :..In& xwpbor ' 243 ~7 3fdIn [Doctor or Tschnjcmj~ Sciences, Lab rs%OVY. of TAgm- ~nz D l dj s - ngrb aye opea"t or Certain Proble In the VIOL" C-f low Conditions in Bodies * or Water 46 2 BuI9191-1A. (Junior Scientific Worker, Tmlp pass_) %6 KrTmet -br-VA-Zor Conditions In Winter on %he rcQ Regimen end the lee Break-up or River. 3 VakQE-814xt L.G. Icandiahte of Tochntisa science a Ki f thi- O t C c N , QmPu l Appearanc, of,joe on Rivers With Mstural a Flow -Conditions and an River* With nsgulstsd Djoehaps, age ShulylLkovobd7v L.0, Computing the Onset or River -p,me-so Without Observation Data. for.. past Tears 2" Card'S/ 14- GUREVIGH, M.I.. kand.geogr.nauk; POPOV, I.V.. kand.geogr.nauk; SPENUM, kand.geogr.nauk; URYVATSV, V.A., otv.red.; SM D.L., mrof., doktor tekhn.nauk, red.toma; CMDOTAM. A.1., dotsent, kand.tekhn.nauk, redtoma; prof., doktor geogr.nauk, red.toma; GROSKAN, R.V., red.;,SHATILINA. M.I., red.; BRAYNINA, M.I., tekhn.red. (Transactions of the Third All-Union Hydrological Congress] Trudy III Vsesobimnogo f;idrologiche8kogo allesda. Leningrad, Gidrowteor. izd-vo. Vol.2. [section of runoff calculations and forecasts] Sektsiia raschetov i prognozov stoke. 1959,:. 767 P. (MIRA 13:2) 1. Vsasoyuznyy gidrologicheskiy s"yezd. 3d Leningrad. 1959' (Hydrology--Congresses) (Runoth KMNZOVA, M.A.. bibliograf; . ograf.'Rauic, red.;; _~~VWJXR, O.A., kand ge FKDOROV, N.N., kand.tekhn.nauk; POPOV, I.V., kand.geogr.nauk; BORSUK, O.B., kand.geogr.nauk; GRUSMSKIY, M.S., kand.tekhn.nauk'; VELILANOV. M.A., prof., doktor tekhn.nauk, red.(Noskva),;:URTVATW, V.A., otv. red.; IN, 0.1., red.; 3LI2XM, Te.V., red. rdec'eased]; BORSUK, O.N.. red.; DAVYDOV. L.K.. red.; DOKANITSKIT, A.P.. red.; KALININ, G.P., red.; ZRITSEIT, S.N., red.; red. MANOIN, L.F., red.; HINKIL', X.F.0 red.; OELOV, BOP.,'red.; PROSMYAKOV, A.K., red.; SOKOLOVSKIT. D.L. red. SPOGLAR. 0.A.: red.; CHEBOTARL7, A.I., red.;,CHMOVMIT, S.K...ied.; WMT1MNJF;- M.K., red.; VLADIMIROV, O.Gs, takhn.red* (Transactions of the Third All-Union Hydrological'~Congressl~ Trudy III Vsesoiusnogo gidrologicheskogo 9"esda... [Section of Hydrodynamics and River-Bed Nvolution] Sekt'siia,giilrodinamiki i raslovykh protsessov. 1960. p. (KIRA 13: l1:) 1. Vsesoyuznyy gidrologicheskiy s0ezd.~ 3d, Lenin~r6d, 1957. 2. Gosudarstvenn" gidrolo'icheakiy institut' r4edorov, Popov). 9 o 0 3. Chlen-korreBpondent AN SSSR (for Yelikan v). (Hydrology--Congresses) ASTAPOV, Sergey Vasillyevichi profeasort- lentinwtasillyevna; ALiXSEYEV, V.N.; VINOGRADOV, A.N.i kand.oken.asuk-,.VLDIXIROV,.T.A.i_inzh.; KOCIMOV, I.Y.. prof. j doktor ekon..nauk; I.A.; ROUNOT. M.P., dqtaent, kend.ekon.nank; WXYGMai TO.N. kand.ekon.nauk; SHITOT' A.T.; SENHATOVICK, I.K,~- IVLIYNV. I.V.. red.; iiISMALO. L.I., red.; ]CO'CHIM60TO: I.L., prof., doktor ekon.nauk, nBuchnyy red.; ITANOV, A.P., nauchn~7 red.; 13MOVA, TeN,, takhn.red. [Statistics and bookkeeping in railroad transportation; mnuall Statistika i bukhgalterskil uchet na zIiele2nodoiozhnom'transporte; Apra,iochnik. Moskva. Yeas.isdatellsko-poligr,~blledi'neimie K-va_ (mntA 14:3) :~utei soobshcheniia, 1960, 485 p (Railroads--Accounts.- bookkBe-Ding, etc.1 (Railroads--Statistics) 00 . C Z,E Ca tie perum- pr elits! acha, L' spealk~ andbi.; i Taxia (Wferiar, lak.~, Kosice, ;6 Put- - iv ~ s followia i6d U ~ i f i bddlti: ce" 1 on o N .. e, pL k ljc! t t le 'cr Thlilft of wcck brought, iisignifiamt ric in the ti-~Iobuuu. frbfaidii (1), During the ind ltvck- I returned in:110rillaf valuO and a j ruiking ri5c 'of 'the ~-gloimuiill observer _ 1 :~ ; : ell, t4 The albultihl, Alwird bom thu 1-~gihnIng. a. . - -tit Nvilh-11 becatm: L'I" 'Fit f . e4lip igul -tilt jirflir,ot fim 1 -,f TT. ri I , - I if i , t .-, v It. N i : SOV/ 49~-58-11-8/18 AUTHORS: Kolesnikov., A. G. and TITLE: Apparatus for Determination of Heat lvlux!~Pribor, dlya opredeleniya teplovykh potokov)~' PERIODICAL: Izvestiya Akademii Nauk SSSR- Seriya G6ofizicheskaya, 1958, Nr 11, pp 1351-1359,(USSR5 ABSTRACT: The apparatus described enables thermal;flux.(and hence: conductivity) to be determined by me'ans:of temperature measurements on a slab of the material under investikation. to which a sinusoidally,varying heat source is applied. The temperature t at a depth z in the slab is made to vary according to: t t Cos WT 0 where r is time,and w = 21T/T. and1where ~T is the period. The principle of the method. is! to measu:re;'the.- heat ?luxes Q, and Q2 at depths z a; n'd z4-: 6 the llowin'& respectively. These heat fluxes are giventy f0 expressions: Card 1/3 SOV/ 49-58-11-8/18 Apparatus for Dete Mination of Heat Flux P- 2M (2) t I-Ir z Cos -T exp 0 T -T-IaLT z -7j 2Tr -r, + IT~ e COS: Z+ ~Fcv xP i-+6) Q2 0 Here X is the coefficient of thermal conductivity (to bc-~~ determined), f is density and the otherlsymbols have~their standard significance ~In .a typical experimentaliarrange-:~ ment z would be about 30 cm and 6 s:ome:25' r mm :0 30 The heat fluxes are measured in'a suitably constructed and calibrated calorimeter in which the temper Iature difference, across the slab is measured by means'of athermopIle. Details of the construction of the calorimeter* are, illustrated diagrammatically and there is-als*o a photograph, giving an overall view. A oection~i*s devoted'to describing, the calibration of the apparatus, an4~ another sectioJi to Card 2/3 discussing experimental errors. Th,e'calibration'is SOV/ 49-58-11-8/18 Apparatus for Determination-of Heat Flux effected by measurements on a sample~'of Itnown thermal conductivity. Experimental errors are kept to a -mini-mum P by suitable insulation and -thermosta~tically~contr~d'lle'd .e ed by a cooling of the surfaces; end effects are~lliminat differentialtechnique. Thel apparatus pro-Tides a:simple',. quick and reasonably accurate (about'1%).'method of measuring heat flux across thin layers of.poorly conducting~,.' materials., There are 8 figures and 1 reference, whip'h is Soviet.: ~t imeni ASSOCIATION: Moskovskiy gosuda-rstvennyy uni-versite M~ V. Lomonosova (Moscow State University imeni M. V. Lomonosov) SUBMITTED: February 27, 1957 'qard 3/3 SPV/ 49-58-12-5/17, AUTHORS: Kolesnikov, A. G. and TITLE: Diurnal Variation of Temperature of Water in Cisterns and Rate of Thawing of the Lowest Surface~ofithe Ice Cover in the Spring (Sutochnyy khod temperatury,vody;,21.;skorost1 staivaniya ledyanogo pokrova snizu na Todokhranilishchakh v vesenniy period) PERIODICAL: Izvestiya akademii nauk SSSR, seriy4 ge6fliziches.kaya .12 19581 Nr 12, pp 1463-1469 (USSR) ABSTRACT: In order that the investigation of.w 'ater;.t,emperature shoul-& -ive the true.results, the meteorological data affecting its C) diurnal variations should be known The a'bso'rption 6f-solar radiation by the ice cover can be ~ef Iin.~cl fio~'m the expr.ea'sion Eq. (1) (Ref . 1). Fig. 1 shows this abso~p tion ~~as,'a rate bf 1.6 m-1. The decrease.of solar radiation with depth,cau',-be defined as the function (2), where I(Tj) -~.the total~thbrmal~ effect of the solarspectrum, A - alb,~-do of ice co,ver,~ P - coefficient showing which part of,the solar energy reaches a given depth, total coefficient of decrease Card 1/4 SOV/ 49-58-12-5/17 Diurnal Variation of Temperature of Water in Cisterns' and Rate of 'Thawing of the Lowest Surface of the Ice Oover~~iin the Spring, of solar energy with depth, T - time., The.'tdtal thermal effect of the solar spectrum can be detined~las the function, while the rate of heat.conduction,i-n water can 'bi-, C6Ll- culated from Eq.(4) where deviation of4ater t.emperaturc: from its mean, k - coefficient of turbulent*heat exchange, w = 27r/T T - period (1 day),c and -heat'capacity and density of water. When the conditions .0) and (6) are ap liedi (g f , 9 the solution of Eq.(4) will take the form T'he,Eq. - or!~. the determination of U(,c) scan be found when'the Eq.(7).is substituted for Eq.(4). Then the function ~V(z, .0 7 Will describe the Eq. (9) if the conditions (10) are satiskie&. The solution of the Eq.(9) will take the form Eq.(11). j3y substituting Eq.(11) and Eq.(8) for Eq.O),~the expre,ssion (12) is found9 which describes the devia.tion.,of water tem-, perature from its mean value. In orderto compare the theo- retical calculations with the experime n:tal ddtag the Eq.,(12) should be written in the form Eqs.(13), and.(14).. To ideter- mine the various values of the expressio ,n (13) a:se�l*es*of experimentaions was carriediout. Some results are shown: in the form of graphs representing the data ta'ken from a' water Card 2/4 SOV/ 49-58-12-5/17 Diurnal Variation of Temperature of~ Water in Cisterxis'and Rate of Thawing of the Lowest Surface of the Ice Cover in the' Spring cistern during the night of April 11-12; ' 1951T. Fig.2;shows the total solar radiation inside the ice cover M and re- flected from its surface (II). Fig.3 shows!the heat ex-' change at the water-ice surface during the 6ame,period. The distribution of the temperature in the,upper 2 m of water layer is shown in Fig.4. where 1 - temperature calculated from Eq.(13), 2 - the measured temperaturee..:':The Eq.(15) can be used for determination of the maidmilm value of,the rate of thawing below the ice cover, where Y -.1atent,heat of thawing ice, P1 - ice density, thickness of ice'. X heat conductivity of ice, t, - ice te eratuie. When the MP SPERANSKAU, A.A. t 01037-67 DiT(1)/EWP(m) WW/GD ACC NR, AT6012413 SOURCE CODE: UR/0000/65/000/000/007710081 AUTHOR: Speranskaya, A. A.; Man'kovskiy, V. I. ORG: none TITLE: Electrical contactless current meter for measuring. spe6d:of direction Of flow SOURCE: Voprosy gidrologii (Problems of hydrology), no. 2, Moscow, lzd-ovo- Moak. univ., 1965, 77-81 TOPIC TAGS: telemetry, current meter, hydrology 4 r oth horizontal,and ABSTRACT: A new current meter 1 i described which measu es b vertical components of a water flowNs4arting with 0. 4-0. 2cm/sec and alsolhe direction of flow with a sensitivity of 3 Opier I mm. scale. ~Two 4;-bla-de plexiglas' wh,-,,----. I (see figure) carry small mirrors 2 on their stainless -'steel axes..A d-c bridge circuit contains two photoresistors 3 which are momentar*ily illuminated by the mirrors. The rpm signals are recorded by an oscillograph or' a'galvahograph. Other parts are: 4 - lamp; 5 - cable; 6 - "tail"; 7 -.swivel; 8 -n counterweight; 9 thermometer; 10 direction-of -flow unit. The latter unit is:'based on a magnetic- Card -,U.ERANSKAY&, A.M.; LEBEDIKOVA:',, Ye.I.; KLDMOVSKAYAV G.I.; YASHlSHv L.B. 41,0000 I1 1 41 1 ID 11 It 11 1' '1 :4 u, 1) 14bit it )a 40 '1 u it 61 43 A r I-A -ii a it "ke aid awy of cook =-0m milmom so a beds to iWenims mw NOUN "on is of Is" I I . I S2 S i U R S r . . . . C.- V- &j Ind pt . . p, jO(I~47).-A %o, 6 Remarck AW Akstmdr 1 . , :: w mabilit vi colle &4 t Th th lb h I 00 e rrm t s . cury s g"Opm. y i b t h I d l W . 00 a e en t s su crnc jec turil by the exlegl a g w Metal tit high leamp., Is a fumtko of obt Intirrmakm birtwe" the .: stability ad ctul.9 In coking misis. Use cO the thirnmal e *0 coke. rather thos drum feAs. Ils aft i6drx of QMlity, il t e rivoinnictitiod. - Thio would bomilen the rml ill Costs suitAle for 1mvitactlian of Metallurgical coke, 1, F. R, see ,it to OfTALLUKGKAL Lirmnar CL.SSIFICATIC~ 40 AV It t, pit m a a a at Wfir 1 lic -0 *'1:* .6 0a a MW4 ! 0 000 00 666 0 * .00100 of0 0 * 000 00.:*- o so o0 0 0 6o A-,-7777~ 71 o jjp: Medus foe Etc iiii-4mmit-ARMOR r-D S ~'v the tholoil afCaltorccebF -IL rCtSavoxliAmv4, &ad G. V. 12 of 61-Ing-was-ch TMC e~ b tdevtlorment of 6mcks &wft cbkiag ~rjW th,~ tm, tit the, temp. of the Charloa. it nd'witli-Ome.ga Cracks dem the crmshiug .1trevea of he cQ4:6 a*& its axtj 1~~ Itt tJlr- Chup ofthe btaA'ffixddce# klidA the jIdC f~r~tk-jj:l- Zotwi, Le. abo*ethoh th, Th di FtheColke'abovetht 4 Acar tlia-06 tk&id dt-jl~- f If IS rUjU&jjjIV scrib.L*4 in the utkrki TIto titir V~Cthod 6! Ia I I r=dy adral and SwUl Rlm~r the opmflot, :40~ twig "Wit od, aw fre Ild 1~ RT- ;9 fin Ces in im-1167A !i-u~c SuflAg te$L 41t, 0 ro the_ jjle~ illethod: w2m app I 6AI~' b, t&:~Jinj of the c-loice (A C021 IrIg lu 31w, I J- U Ztjx lia hicli lndi6ite ULU, Iti. 6%ti *ore apphf~dj Relults a; the t ct,L-ing cIn, an Injustiw ActiWat ~p'ecified cdclux -n dab`16 KW Ab yc~~jtj arj mq~". ftnsitive iiu4 dq3m dit tjj~jj ak - drunt sh t$, lIfts -furilacc ACV w U.Stqnhng;~-- I! w S/081/62/000/002/023/107 B151/B108 p AUTHORt Speranskaya, I,.M. TITLEs Alunite locations of the secondary quartzite type the north-east of the 'USSR PERIODICAL: Referativnyy zhurnal. Khimiya, no. 2, 1962,:125, abstract 2G108 (Zap. Vses. mineralog. o-va, v. 90, no4 3~~!961,. :307--310) TEXT: On the north coast of the sea of Okhotsk, in the basin of the~river, Arman, in volcanic tuff of the upper Cretaceous sediihentary-volcanogenic stratum, alunite layers have been found. 'In the central area of the ore field which contains alunite-dikkite rocks with a variabl'-_~alunite cont6nT, there are veins of pure alunite. The results of microscopic, optical, ther- mal, chemical, and spectroscopic studies on alunite,liare given. Its.chemi- cal composition (in %) is SiO 1.20; TiO traces; Al 0 :37195; Fe 0 0.6511 2 21 3 2 3 M90 0,35; CaO 0.20; Na 0 0-40; K 0 7.44; H 0 + 12-72; H 0 0.08; SO 38-36;1 2 2 2 2~ 3 co 0.47; total 99.82. The K 0 : Na 0 ratio is 15 i 1. 'Spectroscopic~analz, 2 2 2 ysis; of alunite-dikkite rocks and of alunite respe,ptive-iy' has shown the Card 1/2 J liw it Mwv~--. mmilwimid-1, I -, ... mm, " 41 . I SFEMSKAYA, I.Ye., kand.med.nnik TOPOLYANSFalYA., S.I.; FTEDOROVA, O.A.; NUNIMIMNICII, A.F.; BliONSHMY11, R.B.; CHERUYSOV, M.A., dotsent, kand.tekhn.nauk; SPERAHMAYA. M.N., red.; KLEMM, L.G., tekhn.red. (Prospects for the expansion of track managem6n't during the 1959-1965 period in accordance with thedecisions of the 21st Congress of the CPSU; for students and teachers of the All-Union Correspondence Institute of Railroad 3ngineers],iFerspektivy razvitila putevago khozioistva no 1959-1965 gody po,reshonliam X11 9"ezda IMSS dlia studentov i propodavatelai VZ11Ta. rabota-. iushchikh v oblasti putevogo khoziaistva. Noikva. Yees.zoochnyi in-t inzhenerov zhol-dor.tranap.. 1959. 36 P.~~ (KRA ~13:5) (Railroads--Track) I., red.; SOLOVIYE- IIALEOV, S.D.., dots., kand. tekhn. nauk; SFERMaKgt,,-jA. USSR/Hu= and *,P-i:-,-,l Physiology. The Nervous System TE-12 Abs Jour Ref Zhur - Biol. No 14) 1958, No 65722 Author Ko--myev Yu.N. Speranskayo M.P. Inst First Moscow me Title Conditioned-Reflex Pativity of VnAte Ittts' subjected to Chronic Mechanical Stimulation and Partial ReLloval of the Cerebral Cortex. OriLf Pub Tr. 1-go Mosk. ned. in-tr~) 1957j 2, 55-70 itioned reflexes was established in iostract stereotype of condl rats by ;.iccans of the electrodefensive technique.~, ~.With chronic i--mch-anical stimulation or partial reuo 1,of the va , cortex, restoration of conditioned reflexe~~Occurred on the sQcond clay after the opamtion. Until', the -tenth day ricxked weakening of the Processes of inter hal i nhi bition was noted, as well as its pa-thological in,ac,tivity, distur- bance in the interrelations between inhibitory &nC, excitatory processes and rcapid exhaustion of the excitatory.process. Incu.mlete co-upensation of conditioned-reflex activity oc- Card 1/1 curred on the 20th tj the 25th day,'_'-R.M. Mashchcrskiy I t--L A-Ij--i M I A L -j"LL IIA-Y-L 041 A I It AND 2140 ORMI 04 MSM64 in W* lam of Qua" Wd noise 00 IWOUNIM d ftindb& I~ V. Allsbuler and M. P. *rfsoM~ . _ .-1 j. ~(. (Vestilik MeWoMayahlennosti, 19W, No. 1, pF. Russian). FArlier studies of the surisce fininh, structure and wear. resistance of the ground ded surfaces which are so im Oortant in 7:04 the manufacture of measuring instruments ime briefly referred 0 tit. X-ray investigations by the authors on 1-5% chromium: tool stef gmuntl eltherafter quenching or after quenching and artifleial jag at 150' C for 3 hr 4bowed tMt In boil"= U11 h 'W a A!: the effect: judgingly the structure 1 i erw 0= tent1wring on the surface layers of the spec mens. .00 Z of quencho-41 AM produced an sustenitle structure all the ouw 64. 00 Oil fave layer, below which succissive layen showed graduall III it" 'a' ing tetj)lwr effocts, the layers nw"Inglutti tho nl~f qw,,,dwql 1! o* steel with a tetragonal inarteraltic strufuture. 1% amount i of austenite found increased with increasing quenchiAg temixersture:of ,a V the steel being ground. The authors conclude that the: joinding of unquenched steel doss not lead to, the formation of auit~nite. 1U' a1mve transf4mations rAutin stie to be met up in a sce Yer. go approxilfristeiv 0-1 nun. thick. Them strenes may kwito' grindi cracks, and t6y also secount for the previously obwr~m reduLl 0*4 wear-remistance of the 0-1-mm. suffam layer or grou querie steel. It is estimated that grinding. causes localised hesting to JOOIY'C. for 5 x IW6 we. This very rapid heating ixplainfs.AM above structural changes observed in the surface laven,of grou nd quenched and unquencheil doelp. "YALM)POICAL LIT9111*11WIll CLASSWICATWO off r .&V 0"W lot U %AF;po Hi. I g a owl a it: to 'I fir of A ~C ~W: W V a. a; r, x 9 O'c W, a', II, 00 00 0IS 0. 6,0 if WO 0 * * 0 00 0 4~ 00 Of 0~ A. 4 0 04 0 0 WC 0 0 0 03TIS 1. 1210 3/056,/60/03a/004/008/048 40 0 AM 9019p* 70 gmir -a- B.. 3 ... 1-.,tk, W. I., Vladialrov, L. A., Isar ... ka'.. X. ?.I PUntikaT. A. 1. TMIs. The Isoontrapic On io.ibillty of 'I.Py LA.4' and U~& I Sigh PT.224r.9 PERIODICAL. zhurnalAksparimentollnoy I toorati.h.skoy fiziki. 1960, Val. 38. go. 4. pp. 1061-1075 TEXT, of in,o.tigoation of the ymp.rtia. of materials at MS1a pro depand,onthe application of shock waves, Two par"etore 4XV det.1111.041 the Velocity of propagation of %he L,.Ok ..'a., and it.. particle velocity at tb* front, which *"bla.th* prttsure and the density or the shook comprvaoloo to be 4stwrvinuS. toaster important kinam.tic p4rameter to the velocity of sound in the shook compressed material. Thi qu"tlty characterize& the velocity of propagation of small 4iAMrb4noas in it* easprossed material. These small 4L.turbazc*s or* -a4k shook v4v#a and dleabart. waves, and are of Importance in geophysical antl other similar investigations. In the present paper. a method to suggested for Cr4 1/3 the me.ousea.mit of the velocity of $.and In the front or strong sa,ves. bed r.a.1%. or for I-Inum. 10.4, -d Iran 9 Pressure* between 4-10? sad 5.5.'O-Ats or. given. In it,- five% 5--ti-11 4 method of so"Wing the Velocity 0f &G.Ad I. given hick, 4.p.z4s on mossurwasut atth'the 41.0hare. I a.@. In this s.thad the door..-- of prgs#~* 4va, to the superposition of the di2cb&rS* and dilatation ..". in he sea f the boundary of the leapt. A. it. fam of a ar n4 r se. Wad L PhD 'QCbromographically, 1A tb. second .. % 'on, 'Glastia age . In . 'bi , Pl&4tlOL dt.:harg* -owes or* disc" rd art, Gothad or SaGAU'roo"t I dtac"sed In which the go :d 'i a sample from a astortal or L~Qwu drusain adt'hatics Is atudi Gothod leads to an exprls-at-l. d*tvrwtn&tjaa.qr the tr.j.otorl Shob: %%joa, and to the mossaxament Of the P&r%icls aA on. or gave palate of these trojectort.%,la the fonxth pert. the date given In Tables 2. 3. 4. and 5 ar. dt.". In detail. In the left too ... tiat., the IGOom%"PI:,::9yrw~:tbIIity,Of the Metals. "A the ppar It-&% Or died an the beat. of the result- Obtained horul -cold- compres a" t wul GA estimate Of the tbo".1 energy =d'tb* tomp.ra3urt to madw, I it present "per, the exist Act of two sound velocities corresponding to the C.d 2/3 -"!-ifW& it a-'sMse of matter are Thev.1ocitt.4 a f ound. and the Isawntrooo comproa.Lbilitive in the .**Q-e mentioned %tr. reso Fr4a C-.-Sht estimates tte-tv.par.turwof~2ho'k aQmpr set h zrunai~,= coarricidnts. are river., in tables, Yu, M. i:nj'*rdOt a Shue I: a n&1 nod. Th. P&par am started in, 1940 an the initiative of 404d"Ician To. S. Z11 1hj.?h, lorrumpondtad Member of the A3 U13R I. Z.b.buThin Is !a : r Deny v*lu&blo &dvlcas. 1. 'Y k" far. I at, or "Vt"' '" AX end a. I"Qnov helped N- ~00084 dit ir. Mtioasl ;.ro~lowm.-Zooa Le Irv Garelov., and ?her* at* 10 fl uresp 7 tables, and F~ rof*r! ... s'L5 Soviet am I us. 3USHITTED. October 1959 (Initially), J44"'Y 3, 7960 (after Card 3/3 . . . .. . qn4t 01 1 S/126/62/ 3/905/015/03 E111/E4357 AUTHORS: AlItshuler, L.V., Tarasov, D~.M., Sp4ranikaya -161. P, TITLE: De'forination of steel under the action of,,explosion shock-waves PERIODICAL: Fizika metallov ! metallovedeniye,:V-13,::n .5, 19621-r'~2 0 738-743 TEXT: The authors described their work, carried out in the, metals- mid-1940's, on the explosive deformation and,fiactuie, of Under such conditions twinning anddynamic work'hardining becam*L- intense. The macro- and micro-structures p16duced,-in-plates mainly of low-carbon steel was examined'afterldeformation. 0 produced by cylindrical charges (diameter 1/24 V5 or thelplate thickness) placed vertically on the plate surface. In some The explosion OroducwQ experiments the specimens were preheated. inside the metal, close to the deform Iation crater, a hemisplferical...~ zone of intense twinning, whose sharp boundary points to-the existence of a critical pressure for twinningli, above thispressuro- it proceeds in various directions and embraces the whole cr,yetaillitra1 Card 1/2 ---- -------- s/i26/62/013/005/015/031 Deformation of steel ... EIII/E435 volume. High-temperature tempering first removes intern& stresses in twinning zones: these have the lowest recrystallization temperature. TheIntense- twinning zone is also formed in explosive deformation of specimens preheated to 700"C. Where explosion waves meet sideways.orjrontally, zones: with great dynamic work-hardening are produced whose.-positions-_ I indicate zones of maximum explosive-pressures; :.when pressures decrease rapidly or if the-intensity of the meeting.-waves is reduced, white lines are produced an the macro-sections-with fewer twins, surrounding or completely replacin'jldark~tones: it is not clear which causes the white-lines toilappear. some of the information obtained agrees with-previouslyjpubli'lihed work, most represents original material... Academician N.N..Davidenko t and Professor V.A.Tsukerman gave valuable advice on.this..work', There are 12 figures.- SUBMITTED: July 29, 1961 Cax-d 2/2 51-4'-1-12/26 ALfTHOR: Spe rans kaya,_H. TITIS: Method of Determining Spej3tral-Colour Coordinates- (K metodike opredeleniya koordinat tsvetov spelctra.) PERIODICAL: Optika i Spektroskopiya, 1958, Vol.IVVF'Nr,l, pp. 8?-90. (USSR) ABSTRACT: Measurements of colour coordinates were.made using o; 0 0 three types of field of vision: 2 10 and 10 0 with a central zone of about 2 wide blacked out by a diaphragm in the middle of which.4 luminous point was left. The apparatus consisted,~ofa monochromator whose objective was focused onto a-white plate covered with magnesium oxide. A bright, coloured~spot:obtained thus on the plate was projected to;the exit pupi I1:of: a tri-colour colorimeter (Ref.6). The field of View Card 1/4 was varied by means of diaphragms. Measurements were 51-A -1-12/26 g Spectral Colour Coordinat~!-5' Method of,,-,-Determinin made in the spectral region 400-710 m~L at intervals of 10 M11 and in the 420-480 m~L re~ionIat intervals~. of 5 m~L- The exit slit of the mono6hroiator separate'd out a spectral int e rval of 6-7 mp at. the Jends of: the spectrum, and 1.5-2 m~L in the middle of the spectrum. Five observers were used for visual tests.' In addition to visual tests measurements of energy were:made by'~means of a selenium pfi6toelement'. Each ob6erver':carriedloutu two cycles of measurements, obtaining six values for each point on the spectrum. Fig.1 slibws averaged out results for four observers (results obtained by th& fifth observer were found to be anomalous).. In Fig,l 0 curves 1 represent the 2 field, curves '2, represep t 0 the 160 field and curves 3 represents the~~.10 field, 0 Card 2/4 with 2 blacked out in the centre. ;,:Fig,l:'shoWs thate 51-A -1-12/26 Method of Determ,Lning Spectral Colour Coord1jRates (A) there is a systematic difference between results, 0 0 for the 2 field and the two types of the 10 field-,'3 (B) there are no appreciable differences between them 0 two types of the 10 field; (C) errors-~are smaller 0 the 10 Lields are used; (D) individual differences' between separate observers are grea .ter f or the 2o f ie"ld; (E) individual differences of separate observers are 0 similar for both types of the jo field. The author concludes, therefore, that thetwo types of the 100 field are equivalent, and they glve;better results than 0 0 the 2 field. FiG-2 compares the 2 field results obtained in -'--#his paper (curves 1) with characteristics of a standard C~I.Bo observer using also a field Card 3/4 (cjrve It is found that good ,~~greem&nt is obtained 51-4 -1--12/26 Method of Determining Spectral Colour Coordinates C between the 2 field and C.I.E. values. for "red" ourves and ffgreen" curves, but not for, "blue cur'Ve S The latter difference may be due to; accuracy of~the in 0 C.I.E. values. Comparison of the 10 results obtained in this paper with C.I.E. standard-observer values: (Fi-S.2, curves 2 and 3 respectively) show's even greater 0 differences. The author recommends theluse.of the 10 0 field with a central 2 diaphragm, since~, it reduces the effect of the "Mamvell spot 11 on the retina There are 2 figures and 6 references, of whi eh' 4are English and 2 Russian. ASSOCIATION: State Institute of Optics, imeni S.I Vavilov. (Gos. opticheskiy institut i-a. S.I. Vavilova.) SUU41ITTED: Lv:arch 4. 1957. AVAIIABLZ: Library of Congress. Card 4/4 1. Colar-Spectra 2. Color-Coordinate measurement SPEWSKAIA, Nol. 711 gir"i WC i I a ii 0 t Tiac wre L 'S,S3,.k.! 105 -510955).-I%C4 41YL, Mad. 1 348 ' ' :Aj with HkOll und (fry i'hIejCQ. IItcI Ip 0 an active 1 prm~iiple". hyj;$~Utouill POW. 'IVIIII foil rcpv prc~ilfia W 111A,40iiii I!illd nipij; dii, Wilk. a 7... w .j-V : z it ~r J" SPERA.NSKAYA, N.P. (Mosk7a) SPERAITST.AYA, N.P.