SCIENTIFIC ABSTRACT -

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SCIENTIFIC ABSTRACT
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DOLININ, X.A., gornyy inzh.;. IIMMAUH, N.Tee. gorW inzhb Automatization of industrial processes in nonferrous metal mines of the Sverdlovsk 11conomic Region. Gor. xhur. to. 1:59-63 J& 161e (MMA 14:1) 1. Sverdlovskiy sovsarkhos (for Dolinin), 2, Dogtyarskiy wAnyy rudnik (for Indenbaux)*' (Sverdlovsk Novinco--XInIqCl*ngIne*rIxkg:) (Automatic contro ) INDFITBAU14., N.Ys. Automation of compressor stationB at the Degtyarka Copper Kineo' Gor,zhur, no,809-42 Ag 165, (MIRA 18t:LO) Is Dogtyarsidy madnyy rudnike 41 6 Is N;ii, VIS. Zr' - 46 a pmm~' Old 1. IL bud flow, a .4qmtft"~ -AM "M 41 dr4b Ow" Igo* ~~Aw 6 $m 4 am Obw w" ~g4 quo loom LAI IN Nom-4 10 ~Pm Ul Isis 0 We 0 0 ~0:0 Ogg V 9 9 Nio 0 4, 69-10 010-w; *-10-6-0..~ 94 * 0:84 -a '"- A lp ;! 000 00,00 0:9 0 -0 0 W* 0 0-0 _0 0000,060 0 00604 0 0 :2010 . 0 c a Ir 4 0 A~l L 4 41 a 4 a 4 .0 ;001 0 0,1-, .- . R "IlAw3k1l"T'D SIM a &so v It - 0 am MOM In a "I~ POWAPsim i 1; 1 1 "1 00 OR &won Vn, ' ' =-= " *r 00 A A K P pa a Tp ume" 040W POOR " W 0 0 depp , 00 00 1 . a r 00 046 a 00 00. j 00 00" Moo spillasalm Gov 11410mo al 0 00 00 0 Oi.0 IF a V T-F F IN T 0",** 0 1-0,16 -S 0 0 IMXNBAUM, V S.;, BLUCHAYEV. H.A.; CMUOV, S.P., redaktor; HINASTAN, To., -fasTcheekly redaktor (Inspection and maintenance of stem turbines In communal elsotrlc~ power stations] ROVIS11a, I ramont parowykh turbin kouwuwa'zWkh elaktrostantalle Nookya, Isd-vo Ministerstys, koommalirtogo khostal- stya R87SR, 1954. 2n p. [Microfilm] (NLRA 7t10) (Steam turbines) PIKULIN, Saveliy Moiseyevich; XMNPAUM V.S. redaktor; IANOYSX&TA, M,S*p redaktor lzdatel.19tva; VPA.-L-, takhatcheskly redaktor' [Now method of laying foundation* for turbine Installations] Novyi~ ustod ustanovki na fundaments turboagregatov. Moskva, 4.04, Usuchna" takhn. iscl-vo lit-ry po chernoi I tevetnoi metollurgli. 1956. 39 P. (Turbines) (Foundations) (K" 9: 12) HIMLIN, G.I., inzh&;_1.H_4F*1BA (&ij SHIMMOV, S.A., red,izd-va; ... ~_.~Ut ,4o, reds; VOIKOV, S.V.. tekhn.red. [Mechanization of heavy and time-consuming work In the servicing and repairing of internal combustion engines] Makhanizateila trudoemkikh protsessoy pri obeluzhivanii I remontakh dvigatelai vmtrennego egoranita. Moskva, Izd-vo H-va kommun. khos. RSIFSR, 1957- 95 P. (HIM 11:5) (Gas and oil engines--Maintenance and repair) 25(l);8(o) PHASE I BOOK EXPLOITATION SOV/202'9 Indenbaum, V.S., Engineer, G.I. Mikhalin, Engineer, and M.A. Sluuh-a-ye-V-7-Ingineer, Deceased Montazh energeticheskogo oborudovaniya, kratkaye ipraVodhnoye p0 go- P biye (Installation of Power Equipmentl a concise manual) Moscow, Mashg1z, 1959. 419 p. Errataslip Inserted, 13,000 copies printed. Ed.: V.N. Yakovlev; Ed. of Pub Ishing Houset G.A.'Nolyukay, En- -gineer; Tech. Ed.: A.Ya. Mthanov; Managing Ed. fdr:Reference Literature: V.I. Krylov, Engineer; Ed. of Graphs and pharts: V. G. Karganov. PURPOSE: This book Is intended to serve as a manual for engineers and technicians engaged in the installation of pipelines and power equipment. COVERAGE: This manual is divided Into three parts, the first Of which deals with the installation of pipelines, tho second with Card l/ 13 Installation of Powqr Equipment (Cont.) SOV/2029 turbines and generators, and the third with interridl combustion engines used in power stations, In Part I Engineer V.S. Indenbaum reviews the existing official regulations 4ind.approved methods to be followed in the installation of pipelinis for water, steam, and gas in various industrial plants. The proper size, qualityi and general characteristics of pipes and tubular stockwe listed according to use. Teat procedures for pipelines are specified, and a number' of illustrations sh9Y ways of joining ipes. En- gineers V.S. Indenbaum and N.A. Sluchayev (deceased5 prepared Part II in which they deal with the installation of Soviet-made and imported power equipment~such as steam turbines, turbocom- pressors, and various pumps. A step-by-step description is given of the proper installation procedures for this equipment, from the inspection of the foundations to the final adjustment of the rotor. Specific instructions are given for the starting and running-in procedures for the new machinery followpd by a dis- cussion of possible sources of operational troubles. The lan't part of the book, written by Engineer 0.1. Mikhalin, deals with the Installation of stationary Internal combustion engines. The author briefly reviews the types of Soviet and imported Diesel engines together with the auxilliary equipment, and pro- ceeds to describe the.aseembly sequence for stationary Diesels, Card 2/ 13 Installation of Power Equipment (Cont,) SOV/2029 and generators. The text covers the checking and'installation of the crankshaft, cylinders, valves, fuel pumps, and other en- gine components including the pneumatic starting device. Ex- plicit Instructions are given for starting o 'rdt'ione after as- pe sembly. flo per~qnalfties are mentioned. There are no references, PART I. MANUFACTURE AND INSTALLATION OF POWER-STATION PIPING ENGINEER Y. S. Indenbaum Ch. 1. General Information Nominal Inside diameters for piping accessories, fittings, and pipelines Nominal, working, and testing pressures for piping accessories and joints ~3 Standards for steel pipelines 4 Classification of pipelines.opbject to inspection by Gosgor- tekhnadzor 7 Materials used for the manufacture of piping subject to in- Card 3/13 INMMAUN, Teniamin,;iolomo=vijp,4.,,insh.; LEBAW, Mikhail ValsilYOvich, [Adecea sod]; LIBZRW, Grigoriy Rovanovich, insh.; CLI- SMSKIT. Ta.A., insh.. red.; POPOV, K.S., insh., red*; IATIS, A~A*q insh., red.; 91ININROT, S.A.o red.ind-va; BARNOT, N.V.# tekbn.red, Operation of amll steam turbine electric power plants] Sksplustatella parotwrblnuykh alektrostantall moloi,moshohnosti. Pod obshchsi red. G.R.Libermans. Koskva. Ixd-vo K-va kommn. khos.RSM. 1959. 483 p. (MMA 13:5) (Electric power planu) KCEMIOVICH, Mikhail Kikhaylovich; PUFTSV, S.A.. inzh., retsensent; INIMM". - inzh., red.; LAROY-WAYA, K.R., red.izd-va; -N49~AMi-Y-S1- ISWW17WA, P.G., tekhn.red. [Safety techniques In oxygen sections of metallurgical plants] Tekhnike bezopasnosti Y kislorodafth tsekhakh wtallurglahaskikh savodov. Moskva, Gos.nauchno-tekhn.izd-vo lit-ry po chernoi I tavetnol metallurgil, 1960, 44 p. (K= 14:1) (Metallurgical plants-Wety ressures) (Oxygen-Industris. applications) 7 BIBAUK, Veniamin Solomonovich. SLUCHAYET, KikMil Alaksandrovich [do se d red.izd-vo; QUZKOT, M.P., takhn. red, [Inspection and repair of small stem turbines] Revisila I remont parovykh turbin maloi noshchnosti. lsd.2.. ispr. i dop. Kookva, lsd-vo N-va kommim.khosASMO 1960. 337 p. (NIHA 13:7) (Steam turbines-Naintenance and repair) r'p VAKHLZR# Boris LIvovic "T.8.9 red.j POLYATKINA, A.G., red, izd-va; KIZEM.A, V~..' (Pimping and ampressor plint oWatbr; xbnW for ';qwaving the qualifications of wokbetil- Kishi3det nawoxWkh ilars. pressorrykh stanteiij wheb&* p6soble'dlia p6tyahemile kya- lifikataii rabochM.- No~kv*'v-Goi.*-n&uatd%o-t*kbn, iid-To 21t. ry po cbernoi i tmtnoi metallargiip 1961, 224 po (KIRA 109) (Air coppressors) (Pmpbg whinery) AIEKSANDROV, Kirill Ivanovich; INDENBAUMp V.S.0 red.; VAGIN, A.Ap red. izd-vaj ISIMMEM, P.G.p -t-elft-f-Ad. (Exhausters; practical manualfor machine operators W at- tendants of-maohine sections of by-product. coke plants) Ga- zoduvki; prakticheskoe rukovodetvo dlia ralftnistov i ob- slushivaniushchego peraonala mashiwWkh otdolerdi kokookbi- micbeskikh zavodov. Mookva, Goa* nauchno-teklm.W-vo lit-z7 po chernoi i tevetnoi metallurgill 1962. 224 pWRk -150) (Coke industry-Equilnent W supplies) SETERN, Leybohi Yankelevich; EEyZEROV, Semen Moiseyevich; PLAVIIIK, Valentin Gilyarlyeviah; red.; GOLYATKINA, A.G., red. izd-va; VAYNSHTEYN, U.B.0 tekhn, red. (Regulation and automation of air-blower and c6upresoer pi auto] Reguliroyanie i avtometizatoiia vosdukhoduvnykh i kompressor- nykh stantaii. Pod obahchei rod. L.IA.Shterna. Moskva, Metal- lurgisdat, 1963. 37A p. Nin 16:8) (Compressors) (Blowers) (Automatic control) VjJKBjll,IN, Georgiy Ivanovich; I- INDENBAUM,-V.-.).p red, (Adju.nment and regulatlon of stationary diatiol. engines) Naladka i regulirovka E' atsionarrWkh dizelei. Moskva, lzd-vo M-va korcnun.khoz.R6F.,R, 196.). 126 p. (MUM 17:6) BOLDTRZY, G.P.; VOOKAY, D.A.; NOTOKHATSKIT, I.P.; Vmp D.Lw; DYUGAYNV, I.Y.; KAUX, T.M.; KURE=, A#A.; UZMMOV, N.H.; ARfMPTEV, S.Ta.; TXGMIN, A.N.;IKOWAW, POP.; KMININ, T.N.: VMTS# B.A.; FATKOVSKIY. A.B.; BOLESLATWTA, FI 13=131. A.S.; OUPIRO, I.S.; LAPIN, L.Tu.. Prinimali unhastiye: MUSKATA, G.I,-, FXDOMMY. V.A.; KASPILOVSKIT. TaJ.* URNOVA. X.T.. BARDIN. I.?., skedsmik, otv.red.; SATPAM# KsIop skademik, nauchnyy red.; STOMILIN, akademik, nanchnyy red.; AIMIPOV, X.I., nauohnyy red.; BUTANCHIKOV, K.P., nauchnn red.; MOFITBV, B.N.. nauchn" red.; SAMMY. X.I., nauchny7 red.; SWRIN, A.M., nauabn" red.; SUM=. P.Ts., naucbnyy red.; NIKOT, V.B., nauchn" red*; STRM, N.A., nauchmyy red.: BAKTITSER, A.L., red.izd-va; POLYAXOVA, T.V.. tekhn.red. [Iron ore deposits in central gazakhotan and ways for their utilization] Zhelesoraduys matorozhdoniia TSentrallnogo Kazakh- stana i puti 1kh Ispollsoventia. Otvatetvennyi red. I.P.Bardin. Moskva, 1960. 556 p. (MIRA 13:4) 1. Academiya nauk SM. Neabduvedometvannays postpyannaya komissiya po zhelesue 2. Gogu4arstvemW inatitut po proyektirovanlyn gornykh predpriyatiy sholexorudnoy I margantsovoy provqshlennoott i promyshlennoett nemetallicheskikh iskopaysmykh (Giproruds) (for Boldyrev, Vogman, Arsenlyev. Tagorkin, Korsakov, Xuzlmin, Stralets, (Continited on next card) BOLDMV, G.P.--(contJnued). Card 2. 3. Institut goologichookikh usuk AN Kazakhokoy SSR :(for Novokhatskly). 4. TSentralino-Kazakhptanskoys geologicheekoys upravleniye Minleterst- va geologii i okhrany nedr SSSR (for York. DjnWayev, Kavttn, Kuianko, Uzbekov). 5. Nauchno-insladovateliekly inatitut mekhanicheakoy ob- rabotki poleznykh inkppaysmykh (Kikhanobr) (for PatkovBkiy). 6. Golu- daretvennyy *natitut proyekt1rovaniya metallurg.zavodoy (Giprows).(for Boleslavskaya, Indenbom. Vinimllahtsyn, Nevskaya. ft(loseyev, Xarpi- lovskiy). 7. Mezhduvs4om9%v*nnays postoyannoys komissiya po zholemn AM SM (for Mmpiro, Zernova, lalganov). 8. Gosplan SSSR (for Lapin). (Kazakhstan--Iron ores) USPIMIT, V.A.; I Y.B.; CHERNYSIEBVA, A.S.; SINMKOVA, T.H. - _.-I.,._. Geochemi~al study of organic substance in Mesozoic and Cenozoic rocks of the Groznyy oil area. Avtoref, trudo' MGRI no.17:46-54 156. -(KIRA 11:6) (Gr02n" ProvInce-Petroleum geology) (Organ1c matter) USPENSKIY, Vladimir Alekapyevicho-IMMIMOM, I Be Ganak, A. I., red.; RAGINA, A.B.. tekbrod. [Volga-Ural oil-bearing area; S%ocbeulcal characteristics of petroleums and other bitumens) Tolgo-Urol'skals, nefteno'sula OUW; geoAinicboskala kharaktaristika, neftei I druglkb bitunov. Leals- grad, Gos.nauabno tekhn. Izd-vo neft, I gorno toplivnol lit-ry. 1957-102 P. (Tsesoiusnrl neftianoi'nLucbno-istiledovatogllsklI goologorosvedochmyl Inatitut. Trudy. no.10?) (MIRL 121?) (Volp Valley--Petroleum) (Ural Mountain region-Petroleum) (Ural Mountain region-Bitumen) ~~N.DF-NBDMf PEME I BOOK MnMTAn0ff 60V/1234 3(~,); 11(4) Vaesoyuznyy neftyanoy na=huo-iseledov*tellskly'goologorazvedocbrqy institut Voprosy obrazovaniya, neftii sbornik statey (Problioss on the Origin of Potrqlms; Collection of Articles) rAmingred, Gosto z 1958 389 P- (B i ": ftemi.dat & erl Its: TraV, Y". 1W)- 2,OW cages pri#dd. Ed.: Vassoyevich, N.B., Professor; Tech' Rd.: Grzedlys",, I.N.; Execativu Ed Barkovoldy; I.V. PURPOSE: This bodk is intended for geplogists,,geqjb~viciits, siad pstroleqa technologists, as vell as for student91--*t ge.0logical led pertrolovm~-esgiiiwrlvg, institutes. COVMWE: This. book, 1;ontaining rour artieleg'vAttes, by speclaitsts, r**W" 6n the results of .studies aide on'tie.,drigin "of oil deposaw in vi~ "M Caucasus. The,progran~ vow orgaidiidin 1950-55 by the MW (An Maco P"162* Scientific Research Ipstitute fd-r cals Base of the.106tirla pvi-. q91061 ur"T. sented in'the book Is of a preliminary nature as the ftidles am still OantlzzLimg Particular attention is dayoted to the prable~-of incipient oil miAientistim (micro-oil) and: to the migration and transfomaticik of bitwslhous.s4stina," 100 drops and liquid phases (macro-oll). The authors outline two periods in the Cardl/6 Pr010__.4s on the Origin (Cont.) sov/1234 fo2uation of oil in terrigenous sedla"ts*., 1) the aMearance of dispersed idero- globules in parent clays,,and 2) the migration of the globules from their:: souxc*-,,,. beds.to reservoir-beds and thence their further mlgm~ioa ~aad accumulStios' In all, traps as liquid drops (macro-oil). The first article is i4evoted almost entirety. to the formation of micro-oil. The second attempts a genotic classificetiom of the sedimentary organic "W~r. The -thi-rd defines the content of orgWe matter in various types of rocks,, and describes the conditions under which It undergoes change. The fourth article describes bituminous substances and bitumens ~amd analyzes their components. In addition -to a reytev of the chemical ctamges in oily there is a discussion of the.problems of petrolem microbiology. Tbe'book contains 6-1 figures and 180 tables. There am 570 references of which 00 ar~_Soviet. TABLE OF CONTEM; Editors Preface 3 VagnmViabl. N.B. Oil, Formation Ip -VerrIgenous Sediments, RZmplifiedby theftokrakt%.Karagan Beds of the Terik Frontal Downwarp 9 Foreword 9 card 2/6 Prdl~lems on the Origin (Coat.) SOV/1234 Primary [least modified) type ofoil Oll,changes under the iuflWce of hype*rAc (surticial] 4exts Oil changes under the influence'of catagenle (physicial] agents- Gener%1 pattern of oil chs W 0 Initial type of oil in terrigenow sediments .Kicro-oil in sediments. On the syngen~tie mture.of the~oil-beering deposits of the Chokr4k-Keragaii group Organic setter In the sediments of the Chokrak-Keragan group The=gspic carbon content In sodisints C60tent 'of bituminous matter in sediments Degree of bitumen content in sedimentW7 organic matter Detailed characteristics of bituminous components 1worgenic matter Elementary composition of bitumoids (bituminous substances) Ratio of chloroform and residual alcohol-benzol. extrSets Group components of bitumoids Hydrocarbon content of bitumoids and their composition Balance of.organic matter in sediments of the Chokrak-Karqpn group Card 316 12 15 36 39' 44 51 5 58 70 91 ice 100 109 112 121 Problems on the Origin (Cont.) sov/1234 The term and concept of micro-oil ~23 Primordial micro-oils in silts of contemporary Uftes of water and recent micro-oils in young seftments 131 Initial living matter 152 Initial migration of micro-oil and formation of macro-oil 176 Conclusions. 3~asic principles of the theory of the biogenic origin of oil. Main problems of further research 190 Bibllogmpby 105 Uspenskly,, V.A., Indenbam, FJ., Cheraysheva, A.S., and Ss=UOT4, V.N. Develoluent ct b*s~smixsted Organic Matter 221 Introduction 221 Basic princi]Aes in estab3ishing gpnetic classification of disseminated organic matteir 226. Research on organic matter in sediments in its natural disseminated state 263 Results of a study of the bituminous components of dissemInated orgarAc materials 284 Conclusions 311 Bibliogra*y 312 dard'4/6 Problems on the Origin (Cont.) SOV/1234 81makova, T.L., Gorskeya, A.I., Kolesui4,, Z.A... Bolotakm^, O.P.,, Sbfhonovs, N.I., and Strigaleve, N.V. The Nature of 011 Manges In Anaerobic Conditions Under the Influence or Diagaide reators Introduction Etpiriaental pext Study of the asphaltic and tarry compments of oil Ptudy of the group bydrocarbon composition of the oil part of petroleum Paraffin changea under the influence of anaerobic bacteria activity damposition. of water-soluble organic matter, forned in tat process of oil oxidation by anaerobic nicro-flora Study of microbiocoenosis (ecological micro-groqp],, cmaing changes in oil and its components under anaerobic cond1tIons SUMUU7 Conclusions Bibliography Vassoyevich', W.B. Criticism of the Organic Theory of Oil Foreation Card 5/6 315 315 34 1*4 332 337 340 30 %4 359 * ; 363 .Problems on the Origin (Cont.) . Bibliography AVAILABLE: Librax-.r of Congress card 616 W/vp 3-9-59 SOV/1234 USPENSKIY,, V.A.; RADCHENKO,, O.A.; GLEBOVSKAYA., Ye.A.; ISIMIMOVA, A.P.; MELITSANSKAYA, T.N.;-IIQFNRQM- FORAS' PrUiXftli Whastiyes, KOLOTOVA, L.F.0 kbimik; CHAGINA, T,,P.,, tekhnik; BASKINA, T.B., laborant; VIKULINA.. M.N.p laborant; POLCVNIKOVA,, IA., fizik; MROV, A.K., tekhnik; PONOMAM., B.P.,, laborant; KRYAMYALYAYNIN, L.B., laborant; KLOCHKOV., BeNeq laborant; RAGINIL, G.R., vedushcbiy red.; SAFRONOVA, I.M.,, tekha.red. fBado processes of the traneformation of bitumens in nature and the problems or their classification) Oan6vuye PUIU pro- obrazovwUia bitumov v prirode i voprosy ikh klassifiketaiie Leningrad, Goa.n&uchno-tekhn.izd-vo neft.i gorw-toplivwi lit-ryl,eningr.otd-nie, 1961. 314 p. (Leningrad. Vvesoiuznyl nauchno-iosledovatellskii geo1ogorazvedocbnyI'inBtitut. ' no.185). (=54) (Bitumen--Geology) -ACC'MR, SOURCE CODEt UR/0390/66/029/005/0582/0588 AUTHOR: Danilov, A. F.; Indenbom, M. Le; Mikhellson, M. Ya.; Khromov- Borisov, N. V. ORG: Institute of Experimental Medicine, AMN SSSR,(Ins,titut eksperi~ mental'noy meditsiny AMN SSSR); Institu'to of Evolutionary Physiology and Biochemistry im. I, M, Sechenova, AN SSSR, Leningrad (Institut avolyutsionnoy fixiologii i ~iokhimil AN SSSR) TITLE: Curareform activity of son* now ble-quatermary compounds SOURCE: Farmakologiya i tokeikologiya. va 29p no, 5, 1966. 582-588 TOPIC TAGS: drug effect, curareform activityo bis quaternary compound# depolarization effect, cholinareceptor,, P%AWIV.~W Av.44,*- ABSTRACT: Highly active curareforn compounds may have'10 or 16,atome between the quaternary nitrogens. In a series of polymethylena-bis7- trimethylammonium compounds two peaks of curareform activity were ob- served: with 9 and 10, and 14-18 methyl groups between the nitrogense A series of compounds whose structures appear in the table was synthe- sized and tested for their ability to block neuromuscular conduction* The curareform action of HB-72 in the depolarization type and in revers- ible by a nucleoph.ilic agent. Successive replacement of nothyl with I Card 113 VDCt 615,735.3 I ACC AP6034261 v g -t-- Ar- Jw- JL Mwm x 2 a . do d i i ACC NRt AP6034261 ethyl radicals at quaternary nitrogen atoms reduces activity. Changing the position of S02 and,V11 groups results in loss of activity (change of HB-72 to HB 153). Expdrimental results illustrated the importance a ~he 'sul- of an interquaternary distance of 16 atoms and the pre ence of t are famide groups for the reaction of these substances with.cholin cep- tars. Orige art. hass- -2 figures and 1 tables (WiA, 501 SUB CODE: 06/ SUBM DAM 12May66/ ORIG RM 004/ OTH R&Ys,.017 Coed 3/3 TOaj S.F.; KHBAIOV-BORISOVp N.V.; INDBNB%II tI.L. Mothyldiazil "methyldiphaoil and their quaternaXy aummium salts. Med. prom. 15 no.12:19-25 D 161. 1 (HIM 15:2) 1. Institut eksperime tallno medits 7 A14H SSSR. MISUDICSIn RADA, Boris Frant3evich; INDENBOM, Pavel Borlsovich; ANjif.11, Andrey Nikolayevich; [Carrots and parsley] Morkov' I petrushka. Lonin.-grad, Lenizdat, 1965. 41 p. (MIRA 18:10) go t 00 06: 0* 0 0 0 0 0 7go ~ 0 )p od W, --- --- - .......... cwowmxmv xpncy Pm im mom nsm u. t, mdi&~ law. I m 30, it On. wag, ama.!!, mlow md bum** $I SL e!tb-q AbedL. Medi IL #7 MY do a me-k mks I- = 711.1440041. fad OWN 4aw phice wbw a 144't wclam C96orme ON "M Gd 00 ememw 44 *a ink~ id 0 ON. Ou". Tbo Owl do 01w% 44 ~ is 1 W, 4FA it aw !n Wme No ammu au "t I* w"Opiew by 1b a " OWWAW ftswe"t, *AMON C" 1w womirmw Waso ft 0 -1 Vm&r @On* jo *a swim #raw#rwm 00 Owkes. -7 IQ* is* ISO, low qW SdA0160 .4 Islas.) "it mov Clot AV it w it i a 01 No is if a ~o 31 v a o a 44 w 4 if A ------ PIOCISS46 AW PIOPINVIII IN04P -00 004 N(W-DECCL&RATIM CMTIM Or MuSM. V. 1,. .00 00 a it I*.kT" 0 & LISOMI. 0 Sow.,. (04 R thoorriteffil Away u4 mum viollool"M 00 Ow 0* of fast nockwo mumpsdp of M" peervy) wafth bftry '00 go to ivit" to the pnvvpu 000 00 or walwowe ows". T" qrq" settotoo to reamed is too owiftr *Aos =w6ft %V t1w amlo, As. 6 1114,_ ow doo 00 Ilo so Ajv.SL4 MITALLUMCAL LIMATURE CLASSWK&TOO It 'I'24's Odt on del 6 go 0, -**egg 9*10064:06 96 000 #0000 lamb. -11 ~rr.llstfl qf thr 4; MIMI klMillig A1141 I-MI-V 1 .1 It"' VA 1: m %0 IhC I(Mrf Of 010 (01I.Nation of il 11TIlt:T -Ch h~ 1u" 4 w': I'me '.11A ~hc '.01t~nfug ium: 44 g,14~,, :h~ hr~,-uld,w k-lh-,Lqp fl fluist jad doe. softewng of tht gboo, mik,t It yr;wtimlly tm%,lJ,4,';`k: 10 4-lituiltate tiq( twelmlit- the Ackq, III, lvfij~.lv cQfjI;isjf;.Q#- the +iSit-111,0611 ; j) Of It: _47dltttm~ , 4xcum-j--L. PlUtSM; trmt~ tmi6infilt- Wc-rmid wider th t- 6ioii-g~ ~C- ftittiuMilgi i ~Cxl : ; !.: i 4 b&L Utioll solidirivat ow of tb 't1murl obi iicl~ (ui(NL;~ ot. c it', sL.UQ* dy U.Z "K. it -77 i, 7~ i-71 TIN I J, P4DENBO?4$- V. t. USSR/Phycics Glass heating FD-583 Card 1/3. Pub. 153-23/28 Author Indenbom, V. L. Title Theory of the heating of glass Periodical : Zhur. Tekh. fiz. 24, 925-928$ May 1954 Abstract : Studies the case of large temperature drops in glass when part is in the plastic state and part in the elastic state, as occurs during the heat treatment of glass. Finds the dependence of residual stress upon rate of cooling at various temperatures. Thanks Prof. G4 I.I. Bartenev. defer to related works of G. M. Bartenev$ in Steklo i Keramika (Glass and Ceramics], and I. I. Kitaygorodskiy's book Steklo iSteklovareniye, 1950, Moscow- Institution : Submitted : December 2, 1953 MMUMs V. L. INDENBOX. V. L.: "Polarization-optical investigation of the internal strains on glass obj*cts", Moscow, 2955. Min Higher Iduc&tion,U3SR* Moscow Order of LiAin*-ChenicotochnDlogical Inst, imini Me6dele.-yev. (Dissertations for the degree of Candidate of Technical Science. SO: Knij!gW LetoLis' go. 50 10 December 1955. Moscow. N DEN B USSWchemical Technology)- Chemical Products and Their Application. Silicates. Glass. Ceramics. Binders, 1-9 Abet Journals Referat Zhur - Kbimiya; No 190 19560 62263 Authors Indenb=,, V. L. Institution: None Title: Quantitative Control of Qmlity of the Annealing of Glass Articles by Means of Polariscope Utilizing a Standard of Path-Difference Original Periodical: Inform.-tekhn. 5b. Teentr. n.-i. labor. elektrotekhn. stekla: 1955, No 3,-59-69 Abstracts None Card V1 LEM/Phys ics StresL;as in shells YD-304! Ca. vd It?- Pub- 153 - 10/23 Author Indenbom, V. L. Title Application of the polarization-optic method to the analysis of stresses in shells of revolution Periodic"I Zhur. tekh. fiz., 25, February 1955, 250'-260 Ab3tract With the help of the theory of thin shells the author establishe-s the basic relations between the stress dietribution~ and the polar7 ization-optic method observed in an axisy=etrical)y stressed:sbell of revolution under normal translucence (radloscol,y); namely, the author's aim is to map out a course for directly applyimS the op-. tical. method to investigations of axisymmetrically stressed state of transparent shells of revolution and to Indicate any possibil- ities of separating peripheral and meridional. ztrassea and of evaluating the magnitude of bending atressesi - Hit: concludes tb~.,,,. the developed ideas can.be utilized for employlig; the optical xethod to measure residual stresses in Sla-~s shoUs and Ye*aelG and aij~ to measure stresses caused by external or 1-ifternal prc.~3urea in Card 2/ ,2 FD---,041 Abstract t gla3s parts of various devices. He thanks V. L. Giazburg, Corre- sponding Member of Academy of Sciences USSR, for his comments. Ten references: e.g. V. L. Ginzburg, ibid., 14, 161, 1944. Institution : - Submitted ; September 8, 1954 .77., ------ L-A LA gills r191'"Cr" 1,;; %vilre bi- It' I tqm* 'S -k CAW- V, all, 0~j 19 rip- Or 10PA*1 0)9P Isi: e CPA* 56 'A CX pi~ .5 -Ito C Lel!~ ~~V ve -tot elao 6 '11'tV o OT 1r,9 4.01 , 00 CFJ-- %-,A t$ Ce -.0e rot 9. tee 0 axe- j~-~ WIG Cy- AODA r ;X15-1: Ce e 19. ve va~ I Lv"- sr to to VA BD- 4ba C21ev .04r.. t Zb. 03 . and -Ah..0 SO y4teZI41 *eiz, kwe oftell -19~571 at the 41zW b., ftU c4USe Z le 0 vQe Sheet "t2-acti" ft"ist 044. vxtj~ P'll- at Of t re on Of 10.Z Of CIf Of. 2%tUz1:41 Xt is -P to ej2t 'VOItj Qoqe t a the ~% - , e Sh 9 e h bj~, a to gbit: eet 049 tZl St.-at W Cd `5 e ah t4j., , e PlAn c! t4t 4t Or ~~,j CLt me e. eet 4' et . c4u... She thi t t -he tons data of ~Ckr t t4j~s Se C4*tt !Me . othe.-, ees :JX!Z~Q 488 realclual 44t] Oft tn. ZLIV by '84Z" Vhei2 4 zeV Of gZft. derO2,, c" th -thft I the t, 2V t. e h.,j , ; tje ~ ze- 8USS I:. *ee -the 2". Sheet o4a e realat 'CIft- at eqge 81ZZt A42~ "'a tj~t Qk -18 Or tbe 4nd 0 40t a 3-P e.~ bozae ~e~ ?ZWU the C Ced Qhft4ee owqe- thea. ,haz;ft- crg 027 or 4t the e c. t The Of 404~-j OZe cj"":EQ at' P13 -P Of Vh C149 or V, 8t.-tv7e a a of erbzts zutne 8-tclea eaker 00 50 hhQL,~ t1cla Or '31 - 1ft Joz-1t CT tile, 'Y of t theee e A /V P 6- Aj 3 0 L/ TJSSR/ Analytical Cherriis'CrY- AnalYsis of inorgan Substances. 27142 Abs JOur: Referat. Zhur.-Khlmiyaj No, 81 1957., yurkovs Indenb TS.A. Karchmars L.P. Author .-DI, 9-Qm#- B.M. *-hovskoy. s ium oxide Title Fast Method of Determination of Potas in Glass by Radioactivity- 22, No. 11, 1293. or ig Pub Zavod. laboratotiya, 1956, ermination of pr -jum oxide in glass was Abstract: The det iation of the natural carried out UE11-ng theA radhe activity was meas- radioactive isotope K . T a itallation of the typ Bwjth a ured with an inc eliminate adJustments ounte'r. In order to AS-2 C If-absorption) the thickness of the 5,Pe for Be e, must be.,;Po.4 g/c men surrounding, the count K-~o in glass The error of the de-term-Ination of C ard 1142 USSR/ Analytical Chemistry. Analysis of Inorganic G-2 Substances. Abs Jour: Referat. Zhur.-Khimiya, No. 8, 1957, 27142. is from 0.1 to 0-15%. If the content of K2o was known, the digression of the expansion ratio of glass from the given ratio allows for the determination also of the content of Na20. The complete determination is carried out in about 1 hour. Card 2/2 IUMCK, V LL.M.May - - C*qW&tive evaluation of different mthods for testing heat resist- ance of glass. Zww.l&b.22 no.U-1388-1390 156. (MM IM) 1. Institut, kristallografil Akodonll nauk SM. (Gume-Tosting) -BUBJECT USSR / PHYSICS CARD I / 2 PA - 1~~.'q AUTHOR KITAJGORODSKIJ, I.I~, INDEWBOM, Y.L. TITIE The Solidification of UTITST Mrtfftwming' PERIODICAL Dokl,Akad.Nauk, '08, fas~.5, 843-845 (1956) Isaued: 8 / 19~_6_ reviewed: 10 / 1950' After tha progreus made In prewar years davelbpment with1r, thii) field was only s1cm., The degree of hardening characterized by tensiono in t1j,) -en."ral ;~Ian of a glass plate oould not be increased beyond 0,2 and Oo3 with a glass thiokness of 6 and 20 mm respectively in spite of compl-icated blourdag devices, Accorcling to V.L.INDENBOM, Krn.techn.fla, 24, 925 (1954) there io no differen'~.q 1)etween the theoretical and the teOhnical boundary value cf the deg-4oe )f hardening . An exact computation' the dependence of the degree of hArderilng on the inten- sity of heat transfer characterized by the criterion of Biot (Bi ha; h - re- lative ooefficient of the emission of heat on the surf&(,,a, a .. half thi~,knesa of the plate) is possible by a formula y(8), Eere 6 denotes the ftrat ro,~t 3a the equation 6 tg 6 - Bi- Accordingly, the 1-4mit valu-~ of hardeniag at Bi A co is 0 - ,617 and it Is true that T max ~ I - 2/n , 0,3634,. The abo7e' formula is illustra- 0 ted by a diagram with dimensionless coordinates y.- T(W aDd ,,a compared with moro recent experimental dat.%.. The degreas of haxden'-ng attained at prp-sent, correspond to the valu.3 Bi- 5,3, and for a further iroreasn of the degree of hardening by 15% the intensity of the heat transter mwiit be, loubled. However, the possibilities for the solidification of glass need herewith not yet - I i d~,Iaukj 108. fasa.~_- RL - 1369 Dokl.Aka 1,643-845 (1956) CAU 2 be exhaustei, The aho-re la+.a refer to tenBiona in the oen-t-ral pla-ce of the plate, whereas the solidity of the hardened glass Is dete:cmined by tengions on ee.i .1 ooeeled in divel- its surfaoq. Unfortuna-~ely the wathors 10113Y 411i%6 re rt'Y Su oping a method f:z -0ae determination of the tr-,nsi.:,n of hardened glasn from the moditicat.ion cf the degree of hardening *r. the occasion of a successive grizd-,ng of the 5-.~rface Jayers, AoooTding to various experimental. data the rp`io X - Cte7_,sinn or, the su:rface of the plate / tension in its cen- tral plame) may change within very w1de limita (about from to The 3urfaGe iensicn of hardenAd glass ~,an be determined indirectly frcialts~ solidification with respect to annealed elass. By means of 111DUBOXIS theory of hardeydng It is possible to determine the theoretioal depandenae between the termloyis on the Bvafaos and in the middle layr-.,s of regalarly hea-ted glass. The corresponcling fozmala is given, Pand the ourv-~ obtained agrees satisfpvnto~rily with experimental data, Thus, the present experimental data confirm Y.L.INDENBOMIS theory, according to which the possibilities for the 3olidification of gluss are by no means exhauctedg ir, a convincing manner, INSTITUTIOLI; Moscow Chemical -Technological Institute "R.I.M"AMEMEEV-4 INDS8909, Y.L.; CHIRWSHETA, N.A. Mige dislocation loop In Rochelle malt cyrstals. Dokl. AN SSSR 111 no.3:596-598 N '56. (WAA 10 r2) 1. Institut kristallografit Akadeall nank SSSR. Predstavlano akadoulleom A.T. Shubn1kovym, (Pefasstun sodium tartrate) (Dislocation in crystals) RIMM, "'," -~ '- "~5 1 1 - I ~ .. I ; ; I , , :P,( . I . in"ENBmt V.L.; TOMILOVSKIT, G.Te. Kaorosoopic bomdery dislocations In corudue crystiole. Irristell-o- Craffta 2 no.1:19NI92 157. (RUA lo: 7) 1. lastitut kristallagraf it Akadoull unk 85M. (Corwadwo crystals) (Dislocations In erystols) 70-4-13/16 AUTHORS*.-Indenbomt V.L'. and Chernyshevap-lt.k, TITLE: The Significance of the Optical Investigation of the,110mains of Rochelle Salt for the Theory of Perroelecitricity'. (Znacheniye opticheskogo issledovaniya domen'ov segnetovoy soli dlya teorii segnetoelektrichestva)'. PERIODICAL: Kristallografiyal 1957, Vol'.2t Nr 40 pp526-535 OSSR) ABSTRACT: The birefringence of Rochelle salt allows the domain structure to be observed directly because adjacent dozaim (with different polarisation directions) have different extin'otion directions when viewed with a polarising micro- scope. Changes in the domain structure with temperatareor field can thas be followed. A quantitative. measurement of the rotation of the extinction direction from the symmetrical position serves as a parameter of the rmonotlinicity" of the, crystal or the departure from the orthorhomic pseudosyMMetry. This parameter can be used in thermodyn id calculations in the theory of f erroele ctri city'. The thermo&%rnamic polkential is expanded about the Curie temperature T =,9 as a series in where 'rL is the- parameter, of asymmetry., The coefficients 0 the series can be derived from 0 p and the variations of 11, with T'. As a measure of 11, either the polarisation P. Card 1/2 i . 70-4-1YU The Sisnificance of the Optical Investigation of the. Domains Of Rochelle Salt for the Tbe&~y of Ferroelectricity.! (alorg the axis of farroelectrioity X)'tj.~#e-'sheisr defbx*na,. tion y or the rotation a of the optical indicatrix about the i-Uis can be used'. Amy two of these quantities can'be P ~ expressed in terms of the third and the,~applied field. The optical measurements are the most convenient;n vaxibB from 0 to 1.20 over the temperature range 24 td 0 C. A del (illustrated) of the thermodynamio potential function ,111) in the neighbourhood of the Curie point has been P constructed. Data from Cady as well as indicatrix measure- ments were employed, There are 10 figares and 16 references, 10 of which exe Slavic'. ASSOCIATION: Institute of Crystallograph USSR. y9 Ac.Sc (Institut Kristallografii, AN. SSSR)* SUMUTTED: Febrmaxy ? 3, 1957. AVAILABLE: Library of Congress. Card ?/2 AUTHOR: Indenbom, V. L. 70-5-4/31 TITLE The Macroscopic Theory of the Formation of Disloqations In the Growth of Crystals (Makroskopicheskaya teorlya obrazov- aniya dislokatsiy pri roste kriotallov) PERIODICAL: Kristallografiya, 1957, Vol.21 NO-5, Pp. 594 - 603 (U=) ABSTRACT; The formation of dislocations in the process of growth of a crystal is regarded, not as a chance happening associatOd with this or that error in the growth but as an essenti al coniequence of the non-equilibrium distribution of temperature in the,~growing crystal. It is only thanks to the formation of dislocations that incompatible temperature distributions do not lead to the production of thermoelastic.strains. The macroscopic density of dislocations, due to a temperature field T Tt.E) in characterised by the teAsOr 0 grad T x a where & is thetDnsor of the temperature coefficients of thermal expen Ion of the crystal. In a siinple cubic lattice the diagonal terms of A 0 correspond to the density of screw dislocations and the off- diagonal terms to the density of edge dislocations. The theory developed is applied not only to dislocations formed in the rdl/2 growth of a crystal but to those formed in zone refining., -,ic V3` .Tbr. Macroscopic T,',--,ory of the Fo=at]LI,)i.1 Orystal.,3. harden.Ing and- to the process of -iftev annea.1-ing. In the latter two ("-5.Z;es th-,- 'LO-n~5 a.2c., forXed not from t-he breakir4,- of F-,rowi--nr mic o-,; a i,,on- t sequence of incozq)--tib'e plastic dcforma~-_,- There are 7 figures and I? references, 11 of -.vhic,'- are Slavic. Insti*culte of Cryital-LoE;raphy USSR. (Institut Kristallografii All SSSR) SUBMITTED: February ?, 1957- ANAILABIE, isiblary of Congress Card 2/jL MIMM, L..L.; YURKOT, L.P. ft ModornIzing the W-181hI000-anwaling. lehr* Stek, I kor, 14 no, 1: 22-24 Wr 057. (XIM 10:6) (GUss ftrmees) 40THOR INDEP9Xal. v CHERNTSHEVAO M.A. 56-4-9/5?, Construction of the Thermodynamic Potential of a Seignotte Belt Yroll the Results of the 0~ticsl Investigation of the Momains. (Postroyeniya tormodinazioheakogo potentsial* segnotovoy $61 1 p0 re- sultatam. opticheskogo issledovaniya domenov - Russian) PERIODICAL Zhurnal Eksperim..i Tooret.Fiziki,1957,yol 32,Kr 4opp.697-701(u.6-S.R.) ABSTRACT itA - Thejaper under review determines from the.experlaoutal temperature do- pendenoe of the 'monoolinic parametersland from the heat capacity op twith an."curacy up the thermodynamic potential of the Beignitte gal ' to the terms of the order of sagnitudeq .In the paper under reviews its authors do not use certain simplifying;pre*iippositioni!aud,~singly set J.,~(Ttf).In this context p denotes the thermodynasIO potentials ' and T stands for the t experatur The temperature 140p a* the : parameter of &symmetry is determined from th a daitl 09 0 24/1a,~?-O,ylelding two oolationgs4Z.o at !(Sra utsi- )4 ~ o not- do of the Seignette-olootrical interval) and L w than ig - :ah to-electrical interval.In this context,"Jo(T) o the equation fies pjlaf~12) .0$ For the heat gapsoity the , 0 1 6 z ' 11-10 % 2 2 30 following expression is found# a p d? j~ - The exact construction of the surf ce pa a, ar*the ti- t a7 so being.Then the paper under revie w proceeds to det*=ino the tem- Card 1/2 perature dependence of the parameter of asymmetry.In this cont*xt,the ASSOCIATION PRESENTED BY SUBMITTED AVAILABLZ Card 2/2 Construction of the Thermod*nsmic Potential fo a Seignette 56-4-9/52 Salt From the Results of the Optical Investigation of the Domains. optical method seems to be moat-prouiainglwith its aid it is possible to obtain an individual characteris~tio of the domainsi.1t will be of advantage to use here as parameter of.asystie*ry the angle of-:rot ,ation of the optical indioatriz around the x-axis Jhis angel in proportional to the'.spontaneous deformation of the donsiblvand It can be easily de- termined from the angle,2a between the extin 'otl6n 0ositions-of the neighbouring domaine.The results of the seasureas :nts are-reprosented in a diagram.The monoolinio parameter of the Bisignette salt *aries con- tinuously in the interval betw 184n'tbeAurle points and reaches its ma- ximum halfway between both Curie poiit.i ~-34*gr*Os.centigrade).Then the paper discusses different 4sta*lp ..'Pront what was said abtivo there arises the possibility of an eu6t-l'Ovastruction of the.surfaoe of'the thermodynamic potential directly from the optical characterlstioe of the domains.(3 reprodwat ions), Institute for Crystallography,Academy.of Soienco of;.,.tbe 90:8.S.R. - 22.11-1956 Library of Congress. L'i C)r- 11 AUTHM 53-3-9/10 ?I=$ --V.-T.RID: "Disloc w-tion in Grystals" , Publishing House for Metallurgy, 1957, pp 279, price 13,20 rmbles, 40M mples). (T.T.Rid: "Dislokataii v kristallakh", Russian) FMODMAU Usj)akhi Piz. Nauk, 1957, Vol 62o Wr 3, pp 377-379 (U-S-3-R-) ABSTRAM; ASSWIATION: Timm !r ]BYS SM&M AVAELOUt card 1/1 A, translation of -this book by V.N.GW3NOV and Vo.S,IVAROV was published under the editorship of the aorresponding amber *f the Academy J.A.ODING. By the faot that the traralators in4e.- pendently introaucea abbreviationa, the book is somewhat difft- cuIt to understand. As, besides, unorthodox term vmre intro- duced, intelligibility suffers in wLrious oases. The reviewer points out a mmber of in*-mat and nearly garbling tramalatiamis and recommends publishing a second revised edition. The first edition was sold out within 2 days. Not given Library of Oongress 1AUTHORS3 iTITLEt 20-2-17/60 Kitaygorodakiy, L I. The Internal Stresses in Hard ,-a Glasses (Vnutrsnniye nspryazhoviya Y zakalennykh steklakh) PERIODICALs Doklad Akad*aii Nauk SSSR, 19571 Vol- 114P Hr 21 pp. 297-300 (USSR)y ABSTRACTs In recent times the authors expanded the practical possibili- ties for the employment of the optical methodIn the quanti-,~ tative analy--sis of the stresses in glass products of various forms, immediately from the results of the transillilminaiion. Analogous to the plane photoelasticity the investigation of the stresses in the bodies of various forms is based on the corresponding equations for the equilibrium of the internal stresses. In transilluminations of massive bodies the beam of light successively goes through layers with stresses of various strength and direction and the interference-figure resulting from this is very complicated. The most simple re- lations are obtained for workpieces with symmetry of axis or Wmmetry of revolution., Formulae for the pertinent phase- Card 1/3 -differenco are given. An alleg4mistake made by J. H. Adams The Internal Stresses in Hard Glasses 20-2-17/60 and E. D, Williams is shown. The results found here for the cylinder and for the sphere are oompared.:in t*o diagrams,with the corresponding experimental results and are found to be in satisfactory agreemente In the cylinder the distance between the neutral zones is equal to the radiual the:abooluto amount of the phase difference in the domains with compression and expansion is equal* By investigations of the stresses in samples of different glasses which were quenched in oil-baths the authors determined the followings Internal expansion- -stresses up to 30 - 32 kg/mm2 do not yefcause a destruction of the glass. This value is about 4 times as high as the li- mit of stability of the glass in the case of extension* Further the amount of stresses on the surface of the glass can be do- termined from the average double refraction which was observed along the beam with maximum phase difference. This simple method permits a direct evaluation of the anount of stresses which either strengthen or weaken the surface of glass in any of its complex domains. The polarization-optical method also opens up interesting possibilities for the investigation o: the distribution of stress in hardened vessels and bowls* Card 2/3 There are 4 figures, and 7 referoncesp 6 of which are goyiit 20-2-17/60 The Internal Stresses in Hard-Glasses ASSOCIATIONs Moscow Cheui~al--and Technological Insti-bute imeni P. T. Nbndeleyev (Noskovskiy khimiko-tokhnologichookly institut im, D. I. Mendol*Y*Ta) PRBBEM%Ds August 2, 1956, by P. A. Rebinder, Academician SUBMIMN July 4v 1956 AVAILA,BLEs Library of Congress Card 3/3 xftwas Indenbom, V. L., Tomilovskiyp G. Ye. 20-4-25/6o iTITLEt Internal Stresses Around Unit Dislocations (Vnutranniye napry- azheniya vokrug yediniohnykh dialokatsiy). FERIODICALt Doklady Akademii Nauk SSSAt 1957P Vol- 115# ffr 4, PP. 723-726 (USSR) ABST-%kCT: According to the dislocation theory the atomic planes in the real crystals are only approximately parallel with each other.. They may end within the crystal (boundary dislocations) or they may be connected with each other and form 4single spiral our- " face (helicoidal dislocation). Every dislocation causes a local curvature of the lattice and is a source of internal stresses, According to many reliable experimental data the macroscopic curvature of a lattice in fact consists of the,local curvatures of the lattice around individual dislocations. When the boundary dislocations are arranged in form of a so-called verticql series, the stresses caused by them compensate each other and the curva- tures are arranged in a manner that the series as a whole is equi- valent to a symmetric boundary of blocks. In this connection these blocks are mutually twisted round the angle - b/D; b signifies the Byurger (recte Buerger) vector of the dislocations and D - the distance between them. The investigation of a hori- Card 1/2 zontal series of boundary dislocations makes it possible to check Internal Stresses Around Unit Dislocations. 2o-4-25/6o or the predictions of the theory on the d-.*Lslooation3 as sources of internal stresses. By the wayp such a checking of the theory was hitherto not successful. In the plane of a horizontal series of boundary dislocations the normal stresses acting along the Buer- ger vector of the dislocation line undergo a jump. The develop- ment of horizontal series of boundary dislocations may most pro- bably be expected in the planes of the creeping. NaCl-crystals are not suitable for the quantitative inve6tigation of the lines of creepind. Special mention deserves the development of local dislocations in places where thelines of creeping intersect each other. The theoretical data and the data experimentally foand,by the optical method are in satisfactory agreement. The usual elast- icity theory is apparently quite suitable,for the calculation of internal stresses in the int4rior of unit dislocations, at least in distances of some microns from the dislocation lines. There are 3 figures, 1 table and 14 references, 6 of which are Slavic. ABSOCIATION; Institute for Crystallography AN USSR(Institut kristallografti. AN PRISENTED.- May 222 1957, by AL. V. Shubnikov, Academician SUBMITTED: May 15P 1957 AVAILABLE: Library of Congress Card 2/2 j KUSSEN-MMUDOVA, M. V., JImEMCM, V. L., URUsOVSKAYA, A. A. and TCMILOVSXIY, G. E. "Comparison of Deformed CrYstals with Etch-Pattern Distribution," paper presented at the Conf. On Mechanical Properties of Non-Metallic Solids, Leningrad, USSR, 19-26 May 58. Institute fo Crystallogmphy of the Aced. Sci., USM.. Moscow. SOV/70-3-1-12/26 *UTHORS: Indenbon, V.L. and ketelkin, I.I.. TITIN: P1 I WAN&-or-Artif icial Anisotropy,,.to Directed Fracture of Materials (Ispollzovaniye iskusstirenno Iy anizotropii dlya napravlennogo razrusheniya materiala) (The Artificial *Cleavage" Effect) (Yavleniye iskusstvannoy "spaynostig). PERIODICAL: Kristallografiya, 1958, Vol 3, Nr 11 pp 80 - 82 + 1 plate (USSR) ABSTRACT: Byiithetic anisotropic materials have been found useful in applications where a high mechanical strength, was required in a particular direction. For example, combination of giass fibre and plastics2resulted in sheet material with a tensile strength of 100 kg/mmi . Artifical anisotropy can,be produced either by a combination of two or more materials or by establishiient of a certain distribution of internal stresses in an initially iso- tropic material. The present paper deals with an application of artificial anisotropy to production of fracture in a pre- determined direction, i1e. formation of an artificial cleavage plane along which binding between atoms or ions is weakened. An example of directed fracture is a glass tube which isnaps easily at the point where it was earlier heated locally-. Such a:tube is shown in polarised light in Figure 1; colour photographs in cardl/2polarimed light are reproduced in a plate (Figures 2, 3). SOV/70-3-1-12/26 Application of Artificial Anisotropy to Directed Fracture of Materials Figure 4 shows the plot of elastic onergy,liberated on fracture of the glass tube of Figuresl-3 at distances from 0 to 7 ma on both sides of the cross-section which was:preheated. The optimum fracture occurs in a narrow region which can be regarded as a cleavage plane. It was found also that if a crack starts outside the artificial cleavage plane, it tends to grow in the direction of that plane. This "self-focusing" property is very useful in practice since it helps to achieve fracture at a pre-deterid-ned cross-section. Figure 5 shows that directed fracture can be ; achieved in tubes of varied shapes; from very wide tubes with thin walls to thick-walled tubes with a narrow bore. There are 5 figures and 8 references, 6 of which are Soviet and.2 English. ASSOCIATIONB InsItut kristallografii AN SSSR (Institute of Crystallography of the Ac.Sc.USSR) Soyuznyy nauchno-isaledovatell6kiy institut radiotekbni- cheskoy promyshlennosti (Scientific tesearch Institute of the Radio-technical Industr7) SUBMITTED: January 12, 195? Card 2/2 AUTHOR: Indenbom SOV/70-3-1-26/26 TITIR: Review. Dislocations in Crystals (Obzor. Dislokatsii v kristallakh) PERIODICAL: KristallografiTa, 1958, Vol 31 Nr 1, pp, 113-132 (USSR) ABSTRACT: This is a lengthy review of the significant new developments in the dislocation field in the last 2-3 Years (since the publication of A.J. Forty's review (Adv. in physics, 1954, Vol 3,,pp, 1-25). The sections are; What is a dialocation~.~ Dislocations in the theory of elasticity. The macroscopic description of a dis~- location. The relief on a crystal face and screw dis- locations. The discovery of dislocations by the methods of etching and decoration. The macroscopic curvature of the lattice and dislocations. The dislocation-:r structure of the faces of grains. Strains round dis- locations. Plastic deformation as a result of the movement of a dislocation. Experimental confirmations of the mobility of a dislocation. Dislocations andother lattice defects. Conclusions. Cardl/3 It is concluded that only a few difficulties remain' Review Dislocations in Crystals SOV/70-3-1-26/26 unresolved in the theory of dislocations. In particular, questions of the generation and multiplication of dis-~ locations are still not clear. It is considered thatzthe existence of Frank-Read sources has not been conclusively demonstrated experimentally. In any case "spontaneous" generation has also to be explained. The works of Stepanov and Rebinder show that the role of the actual structure of the surface layer has been underestimated. The application of dislocation theory to structure- sensitive physical properties is still embryonic. Mono- graphs must be consulted for detailed information~oa topics only mentioned. Further work in the direction of under- standing the behaviour of real crystal during plastic deformation must be undertaken. There are 18 figur6s and Ill referenees, 28 of which are Soviet 1 Czechoslovakian, 2 Frenchj 4 German and ?6 Nnglish. Card 2/3 Review . Dislocations in Crystals SOV/70-3-1-26/26 ASSOCIATION: Institut kristallografil AN MR (Institute of Crystallography of the Ac.Se.USSR) SUBMITTED: July 12, 1957 Card 3/3 USCONII-D"1.062-- .AUTHOR: Indenbom, V.L. 70-3-2-10/26 '~TITIE: -Tra-MODility or Dislocations in the Model of Frenkell and Kontorova (Podvizhnost' dislokatskiy v modeli Frenkelya Kontorovoy) PERIODICAL: Kristallografiya, 1958, Vol -A., Nr 2,'pp 197 - 205 (USSR) ABSTRACT: Static dislocations as represented in the model used by Frenkell and Kontorova ?Zh.Eks.Teor.Fiz.' 1938, Vol 8~ Nr 19, p 1340) are examined. The dependence of the total enlergy of the displacements-from the position of the centre of the dislocation relative to the atoms of the layer below determines the resistance to slipping, which decreases exponentially on increasing the widths of the dislocation and can be estimated from the lattice parameters. The result agrees with the law for the crystallographic choice of the:glide elements known empirically. From this the calculation is carried out for a sinusoidal periodic field and estimations are made for an arbitrary periodic field due to the substrate. The magnitude of the strain necessary for the'movement of the dislocations turns out to be roughly equal to the value of the critical shear strain observed in single crystals of metals. Acknowledgements NeklyudQva and T.S. Kontorova. to Prof. M.V. Klassen SOV/70;-3-5710/24 AUTHORS: Indenboz V.L. and Tomilovskiy, G-Ye. TITLE: Measurements of Internal Strains inCrystals of Synthetic Corundum (Izmerezxiye vnutrenTaikh n!Lprya- zheniy v kristallakh sinteticheskogo korunda) PERIODICAL: Kristallografiya, 1958, Vol 3. Nr 5, P~ 593-599 MSR) ABSTRACT: Atandency to split or crack, either spontaneously or under a light blow, has often been'iobser*ed in corundum boules when half-boules, rods or other'parts are~i:woiked. Here, the examinations of strains in such boules~by polarised light is described. In orthoscopic illumination, when observing along the unique axis, the refractive index ellipse will coincide with the strain ellipse;. The birefringence can be described by two piezo-optical coefficients. The difference in refractive indices can also be estimated conoscopically from observations.of the optic axial angle and again only the photo-elastic constants are required. The latter were measured by a separate experiment by loading a corundum cube.. Tk~e-, cm2 constant was 2.1 x 10-7 /kg with a,deviation of:'O.l to 0.2 for various specimens. From the refractive indices no = 1-770 and ne - l.?62t the difference in Cardl/ SOV/70-3-5-10/24 Measurements of Internal Strains in Crystals of Synthetic -,orundum 4 0229 strains si - 82 1.9 x 10 (1 - coo 29) kg/ where 20 is the optic axial angle. If 22 is.the angle measured in air, then sin Q - l/n 0 sin B, Hence, 81 - 92 = 0.6 x 104 (1 - coo 23) kg/cm2 .~ The strains t in a boule were plotted out and it was shown that~there is considerable compressive strain in the'central regions and tensile strain in the outer parts, the neutral,layer being about 30% of the distance from,the centre. This system would cause a marked tendency to splitting down' the axis of symmetry. Strains in rods were also examined showing the same effect. In the tgo case,s, the same maximum stress of 7.6 to 8.0 kg/mmr- was found. Acknowledgements are made to Professor M.V. Klassen- Nbklyudov* and N. Yu. Ikornikova. There are 6 figures and 16 references, 15 of which. are Soviet and 1 English. Card 2/& I AUTHORS: Indenbom, V.L., Ananich, N.I. 72-58-6-5/19 ------------------- TITLE: A Simple Method of Calculating the Regime of Annealing by Taking the Shape of the Product and the IFroperties of the Glass Into I Account (Prostoy metod rascheta, rezhim otzhija s uchetm foraq izdeliya i evoystv stekla) PERIODICAL: Steklo i Keramika, 1958, i,,. Nr 63 pp. 11-16 (USSR) ABSTRACT: The authors say that at present there are no ' liable methods:of Te calculating the annealing regime of glue products, whioh:may:e.g. be gathered from the book by V.A.Kuzyak,, which contains many : mistakes. This article describes a new methoa:of ca2culatlon,,which is based upon the latest theoretical mid experimental res0arch work carried out by TsNILES for the elaboration and introduction of acceleratea regimes of annealing as, viell as Iof controlling and modernizing continuous production annealing furnaces (195:2-19W. Calculation is suited for the selectioul of the annealing ~regline for glass of any composition, vrithout it being necessary to krum its chemical composition and its pbysioal properties with th~ Card 1/4 exception of resistance to heat and the'zone limits of annealing..' 4 Simple Method of Calculating the Regime of 72-58-6-5/19 Annealing by Taking the Shape of the Product and the rruperties of the Glass Into Account 1.) Determination of initial data is o&rried out,by a method which is contained in GOST 7328-55, as worked, out by MILES and'in the standards VN MS 937-52. In order to ascertain the zone limits of annealing the polarimeter (fig. 1) is used. From the temperatu *re cur.res: shown (fig. 2) the zone limits may be ascertained. Stan4- ards VN MPSS 938-52 give a detailed description of -this me~'thod, which is based upon that used by S.G.Liozayanskaya and S.I.Iofe (Ref 1). The average values of resistance to heat and of the zone limits for the most-known types of industrial glass are menLioned in -table 1. 2.) The purpose of annealing and permissible Xidta (tolerances). Optical and thermal glass is annealed in'order to stabiliie its stnxeture; in the case of all other typen of glass this is doite merely in order to reduce residual stress to an amount that exer- oises practically no influence on the strength of the glA*a amiy longer. 3.) Selection of the basio parameters of the regime. The qroU of annealing consists of the following 4 stages: Heating up to ~ C a rd 2,14 annealing tearperature, critical interval, slow cooling down ilil A Simple Method of Calculating the Regime of 72--58-6-5/19 Annealing by Taking the Shape of the Product and the Properties of the Glass Into Aocount the zone of annealing, and complete cooling do4n. Fig- 3 shows a scheme for the selection of the most important parameters of the regime of annealing, whichaepena on the -pexmdosible temperature drop ST in the product. This value is expresned in table 2 as part of the resistance to heat. 4.) The drop in temperature in the glass walls. A formula (3) is given which makes it possible to convert"the values given,:in table 2. 5.) Taking account of the shape of products. The authors refer to the work by V.L.Indenbom and B.A.Reznikov (Ref 1). When annealing pruduots or oQmplicatea shape ti"-Trtbe parasitic temperature arops in the product itself nuat be taen into oocounti which arc caused 'by differences in the dimensions of the glass. FOmulae (4) ~m (5) are given for the calculation of these temperature drops. 6.) Approximative calculation of the ooiffioieints of tem~prature Card conductivity and heat transfer. The coeffioient'of tempeiature Y4- conductivity can be assumed to amount to 0.25 co/minute. The A Simple Method of Calculating the Regime of 72-58 -6-5/19 Ann-ealing by Taking the Shape of the Product Dana the Properties of the Glus Into Account coefficient of the relative surface heat transfer depends on the temperaturo of the product and of the furnace. Furthermore, 2 . f ormulae and an axamle are given for its calculation. Ref ereacts is also made to the work by N.I.Ananich. There are 3 figures, 2 tables, and 5 references, 5 of which aria Soviet. ASSOCIATION: Tsentrall naya nauchno-isaledovatell sk&p laboratoriya elektrotekhnicheskogo stekla, (Central Soientific~ Research Laboratoxy for Electrotechnioal Glass) 1. Glass-Heat'i eatment, 2. Glass-Heat.transfer 3. Mathematics Gard 4/4 AUTHOR: Indenbom, V. L. 72-58-8LI7/17 TITLE: A Textbook on the Burning of Glass (Posobiye po otzhi& atekla) PERIODICAL: Steklo I keramika, 1958p Nr 8, PP- 48 - 48 (USSR) ABSTRACT: The Czechoslovakian State Publishing Hotise for Technical Literature publiched a monography of FrMt1lek Schill, Me Burning of Glaas" (1955). The book is written mainly for technical schools and colleges of the glass industry* A critical review of the book Is given. There is I reference. 1. Glass--Processing 2* Literature Card 1/1 24(2), 240) AUTHORS: Indenbom, V. L., Chernysheva, It. A. SOV/48-22-12-15/33 TITLE: Individual Characteristics of Domains of Seignette Salt (Individuallnyye kharakteristiki domenov sagnetovoy soli) PERIODICAL: Izvestiya Akademii nauk SSSR. Seriya fizicheskaya, 1958, Vol 22, Nr.12, pp 1469-1471 (USSR) ABSTRACT: As is known, the polarization process-in piezoelectrics Is very complicated. It Is not only accompanied by the growth of single domains at the expense of other ones, but also by a variation in polarization of every single domain. The spontaneous polarization and deformation.of Beignette sal 't crystals are apparently connected with the,genetic history of the samples and decrease in continuous measurement. Attempts were made to carry out direct measurements!of the spontaneous deformation of the Seignette.salt domains. Vitovskiy showed (Ref 7) that"the Seignette salt crystals have grooves in'the c plane. The expected profile was actually discovered: on'the surface of the cleavage crystals in the a plane (Fig 2). Interferometric investigations of the cleavage plane ahowp as expectedg that the "roofs" have a slight slope. It can be Card 1/3 seen from figure 3 that the interference bands proceed in a Individual Characteristics of Domains of Seignette Salt SOV/48-22-12-15/33 straight line on the entire,length of ths domain. On exceeding the domain boundary they suddenly change direction. The quantitative elaboration of interferometric datag however, showed an unexpected result which requires further,e,xperimental investigations to be explained. It wan observed that when the groove exceeds the block boundary consisting of a dislo6ation nucleus (or net) a number of steps originaite, which'assei'able into macroscopic steps. As a consequence, characteristical "tree-shaped" phenomena of the cleayvo steps must be formed. Examples of such tree-shaped phenomena are shown in figure 5- It can be assumed that the microstructure of the doviaine,is dependent on individual dislocations. Since a connection between the diagrams of the domains and the arrangement of the dislocations could be determine& on investigating the, mierostructure of the cleavage plane, such investigations can be very useful when studying any structure-sensitive properties Card 2/3 Individual Characteristics of Domains of Seignette SOV/48-22-12-15/33 Salt of piezoelectrics. There are-5 figures and 10 references, 6 of which are Soviet. ASSOCIATION: Institut kristallografii Akademii nauk SSSR (Institute of Crystallography, Academy of Sciences, USSR) Card 3/3 1 24(2) ti.-UTHORS: TITLE: PERIODICAL: ABSTRACT: Card 1/4 SOV/2,c -12 1-4-2-7/53 Indenbom, Y. L., Tomilovokiy, G. Ye. The Microstructure of the Stresnon in Slip Linen and. Dislocations (.Mikrostruktura napryazheniy v liiiyakh sko.11-1 zheniya i dislokatsii) Doklady Akademii nauk SSSR, 1956. Vol 1Z5, TTr4, vp 673~676. (USSR) Measurement of macrostresses gave the following result~.:To each etched figure (which, according to'assu Imptions, corres- ponds to the end of an atomic dislocation line) there actual- ly corresponds onthe average a displacement4hich is appro'ci- mately equal to the lattice parameter in the'directionlof slipping. For the final solution of the problem of alip'lirie dislocation structure it is, however, necessary to resolve,the fine structure of the field'of atrences and to disclose the effects produced by individual dislocations. Besides, it must be shown that this structure corren-.ionds to the euggest- ed order of dislocations. The c&ulatioJi is outlined in,short, and the expression found for tbe summated function of stresses is Pritten down. A further expression characterizes the density field, which determines, among other things,'the dispersion M112 o- 1, 2'-,!-4--27/53 The Microstructure of the Stresses in anit Dislocations 3lip Lines of light by the active alippin:- surrace. 11'uch 'an effect oan occasionally be observed in polished tran:3parent cryatalv. Further expressions given here determine tile field of the double refraction cauaed by the slip line. A diaj3ram shows the calculated polarization-optical diagram im the case,of crossed Nicole. In NaCl-cryetals a double refraction of the order of 1 ji/cm is attained only if the distance between the dislocations is of the order of the:resolving power.of an optical microscope. The second figure shows a total view of one of the samples under investigation. The etching of such a sample in a potassium bisulfate or in, a boiling orthophoephoric acid furnishes a drawinr, of tile slip lines and twin boundaries which is in good agreement with the optical image. As a result of repeated etching and grinding only the position of the etched fir~ureu rhanges which tire connected with chance scratches on the surface of the sample. The third picture illuttrates the image of -the microstresses in the slip lines which vias observed after,the double re- fraction stripes corresponding to the macroscopic stresses Card 2/4 had been extinguished. The same fi~~,jre showfj photographs SOV/2o-123-4-27/53 The Ihicrostructure of the Stresses in Blip Lines and Dislocations of the distribution of the etch patterns on the same parts of the sample. The most distinct image obtained herefrom is by far more complicated than the calculated one. It may be hoped that the microatresses observed are the same that occur also in the dislocation scheme of the.slip line an] ithich correspond to the conception of atomic,discteteness of the translation displacement. The authors observed a micro- structure of stresses practically in all slip lines and slip bands found in the investigated samplev of synthetic corundum. The here discussed optical method of investigating dislocations is also suited for the solution of other problems requiring an investigation of the mechanism of the collective displacement of atoms in crystals. There are 3 figures, 1 table, and 12 references~ 9 of which are:Soviet. ASSOCIATION: Institut kristallografii Akademii naulk SSSR (Institute of Crystallography of the'~Academ.7 of Sciences, Card 3/4 USSR) 14,I)EBOJ(% Vladimir Llvovich "Phase Transitions without Altering the Number of Atom in the Unit Cell" a report presented at Sympo3lum of the International Union of Crystallography Leningrad. 21-27 May 1959 YN) - -Ak Sill: ~s I 'tat I M Ai n lip tt 4 - f" . 's A, 1:11 1. a Is rj so 4 412 Iv. a ISAI all ftj it all, I's 14, Oh HA-0 Till I ail, lilt; .4 -00 SOV/?0-4-1-16/26 AUTHORS: Indenbom, V.L. and Urusovskaya, A.A. are _irr~~ TITLE: -Vjra_t'_11' t-Tonal Twins"? (Chto takoye "irratsionalln;yye dvoyuiki"?) PERIODICAL: Kristallografiya, 1959, Vol 4, Kr 1, pp 90 - 9&(USSR) ABSTRACT: Theoretical and experimental investigations are presented of the type of plastic deformation of NaCl crystals ~is- covered by Brilliantov and Obreimov (Ref 4) and connected with the formation of "irrational twins.". The re pre:sen- tations of the translation mechanism or the re-orie.,~tation.. of the lattice as "twins" are confirmed by results Of selective etching and also by optical, X-ray and:inter- ferometric. studies on crystals of VaCl and LiF. It,is demonstrated that in the deformation of crystals of , the NaCl type any difference in the selection of favour.ed elements of gliding in different parts of the specimen must lead to the formation of differently oriented regions possessing all the basic properties of "irrationa twins". Taking a cubic crystal bounded by the cube faces 1~ 1003 - suppose that slip can occur on the tilo) planes in (for 110) the (110] direction. If the crystal is cons- Cardl/3 idered In two parts, divided by the 110 plane, then, if What are "Irrational Twins"? SOV/70-4-1-16/26 one part slips on the 011, Oll planes it will become longer in the [0101 direction. If the other part slips on 'the 101 and IM. planes it will be elongated in' the POCPI direction. The two parts suffering extensions in ifferent directions and still having a,plane in common will, therefore, be rotated about 0011 through a small angle with respect to each other. ~~he, wo parts will then be in an irrational twin relationship to each other., The production of such twins depends on external conditi~.ons which favour gliding in different directions in different parts of the crystal block. Crystals of LiF which had undergone such treatment showed, after selective; ottthing in 3% H202 to show surface dislocations, the expected sort of patterns. Because of the anisotropic mechanical.' strain near the twin boundary birefringence may arise there. The- strain is calculated in terms of the elastic constants and agrees in order of magnitude with -that observed. it is suggested that it would be more accumte to replace the term "irrational twins" by the term "Brilliantov-Obreimov Card2/3 bands". What are "Irrational Twins"? SOV/70-4-1-16/26 Aelmowledgments are made to Academician:I.V. Obreimov, Professor N.A. Brilliantov and Professor M.V. Klassen- Neklyudova for their advice. Presented at the International Conference on Mechanical Properties of Non-metallic Substances, May, 1958. There are 6 figures and 10 references, 7 of 'which are Soviet and 3 English. ASSOCIATION: Institut kristallografii AN SSSR (lastitute of Crystallography of the Ac.Sc., USSR) SUBMITTED: August 14, 1958 Card 3/3 SOV/70-4-1-J17/26 AUTHORS: Indenbom, V.L. and Urusovskaya, A.A. TITLE: *41"MrrMrs'Ott"Mitions of the Lattice Distribution of Dislocations, Arising in the Fro eess of Plastic Deformation (Appendix) (Napryazheaiya i~povoroty reshetki pri poverkhnostnom raspredele.,nii dislokatsiy, voznikshem v Protsesse plasticheskoy deformatsii) (Prilozheniye) PERIODICAL: Kristallografiya, 1959, Vol 47 kTr 11) pp, 98 - 100, (USSR) ABSTRACT: A mathematical ana sis of the q7aestion "What are "Irrational Twinsll~y (pp 90-98 of this journal) is given. There are 4 references, 1 of which is'Soviet, 1 English, 1 German and 1 international. ASSOCIATION: T-nstitut kristallografii AN SSSR (Institute of Crystallography of the Ac.Sc., USSR), SUBMITTED: August 14, 1958 Card 1/1 AUTHOR: Indonbo SOY/70-4-4-27/34 TITLE: The Connection of the Groups Of AutisYmstrY and Colour Symmetry with On*-dimensional Representations of the IlAual Symmetry Groups. The Zzomorphism of the Shubnikov and Fedorov Groups PERIODICAL: Kristallografiya, 1959, Vol 4, Nr 4, 619_621~ (USSR) ABSTRACT: Shubn4k v obtained the antisymnstrylgroups by oxamining the anti-identity operation R as well an the lde*tity operation 9 . The usual groups a =16A and if multiplLed by R give the gray groups Ex, 8A combined with R t the black and white gro ups. It R is the reversal of current.direction and Q the charge distribution, then their combination gives the magnetic groups. It in shown that all pure groups of anti- symmetry, which can be obtained from a given symmetry group, are determined by the one-dimensional real representations of this group and are isomorphous with it. That is,~they have identical properties to those groups in spite of Cardl/3 4 sov The Connection of the Group of Antisymme ry an our Symmetry with One-dimensional Reprex:ntations of the Usual.Symmetry Grou'psa~ The Isomorphism of tbir. Shubnikov and Fedorov Groups contaiaing other operations. Zach real (non-unitary) one-dim6usional representation V of the group G gives an isomorphous reflexion of this group!in the antizymmetry group 9 . The character (g) of 0t:, is 4+ 1. W~e combine with the operation (-R those elements g, of the Group G , the characters of which are -1 having left unchanged the remaining elements of g. It is easy to 13 see that the choice of the elements Rgi't-' *J forwi a group of antisymmetry d isomorphous with Q in as much as R commutes with all elements of' G R2 = Z and the character of the product of two elemen .ts in the one-dimensional representation is equal to;the product of the characters. Thence, it follows that substitution of R for 9 in the pure grou Ips of 'anti- symmetry does not give homomorphe but isomorphous reflexions Card 2/3 SOV/72-~-J-PWJY4 The Connection of the Groups of AutisYmmetrY an o our etry with One-dimensional Representations of the Usual Symmetry Groups. The Isomorphism of the Shubnikov and Fedorov Groups of these groups in the usual symmetry,grou Ips. On the other hand, if the group is a group of pure antisymmetry with respect to G then theme groups have a one-dimensional real product *C . In this X, (g) 1 , it : g is a common element of G and 4 , and X (g) -1 if to the~element g of Q there corresponds an element Rg or Thus, the problem of finding the one-dimensional real representations of a given group and the. -problem of finding the antisymmetry groups are equivalent. A table of the connections between the magnetic classes and the one- dimensional real representations of the_crystal classes Is given. Acknowledgments are made to A.V. Shubnikov. There are I table and 7 Soviet references. ASSOCIATION: Institut kristallografil AN SS*R (Institutelof Crystallography of the Ac.Sc., USSR) SUBMITTZD: April 27t 1939 Card 3/3 AUTHOR: TITLE: .2i/. I//00 66159 PERIODICAL: ABSTRACT i Card 1/4 Indenbomt V. 4'i. SOV/20-128-5-11/67 Reciprocity Theorems and Influence Functions for the T*nabrs of Dislocation Density and Dislocation Incompatibility Dokl"y Akademii nauk S83R, 19591,vol 128p Nr 5, pp 906!'-909 (USSR) Y, V. MayZell (Ref 1) gives a generalization of the theorems of reciprocity by Maxwell-Betty for the:oaselof remanout, deformation. Supposing the first of twolaimilar bodiocI aud 11 (generally under the influence of different atressYto htxo the remanent deformations a 0 ; the elastic deformations,.'ei,l ij and the strains 0' ij in those bodies are then connected by the relation 9 ii1ij W e iidii .according to Hooke's law. su*ation is to be carried out over repeated indices..Since the,total defor- mation, ~1/2 (u + uj,j)f corresponding to!the,dislooation, vector ui, coincides with the elastiedeformation in the second bodyp and is composed of elastic and remanent deformation in the first bodyt the relation 66159 Reciprocity Theorems and Influence Functions for the SOV/20-128-5-11/67;' Tensors of Dislocation Density and Dislocation Incompatibility. I e0 or ii u II dI is obtained. Thus, the generalizecli ( Uipj - ii) ij i,j ii reciprocity theorem is obtained by integration over the volume of the body in consideration of the equations for equilibrium of strilue. Strains produced by a concentrated force have the effect of the influence functions for reimanent deformations. Theorems similar to those by Betty -Maxwell UOY be defined for bodies whose state of stress is 9roduced.~ by & certain distribution of dislocations A:- curl F_ or by 'the; ow, curl (our incompatibility of the deformations YL curl (curl eo) The asterisk denotes the transposed tensoro The author then introduces the stress functions fij and ~ijt which correspond to the conditions a a curl. 11 . curl (purly)*. In the second equation given in the present paper those derivatives are separated which yield the surface teris on integrating over the volume, After some fiz~ther operiiionst the author arrivas at the desired relations of reciprocity? wILW2 atV uu we'-'-~oa down Zur v&xiu-Au cujuiuixsaL~Lgub oZ! the tj V,~ -L L Card 2/4 and Thereafter formulas are given for the o as e 616159 Reciprocity Theorems and Influence Functions for the SOY/20-128-5-11/67: Tonsors of Dislocation Density and Dislocation Inoompat~bility; in which body I is free of external streasp but contains, (internal) dislocations, and is.under the influ Ionce of me concentrated force only. In other words, thestress functions for the concentrated force have the off 6ot of influence functions for the dislocations and for the incompatibility of-deformationse All formulas-given hithertojn this paper hold for any anisotropio medium. If the stress functions for arbitzarY 3 nonooplanar directions of the action of a con- contrated force in such a medium have been found, the problem of ca.1culating the field of dislocations for any distribution of dislocations or incompatibility Of deformations can be reduced to a simple integration. In discussing examples of application of 'this inethod, them author restricts himself to some problems oonoornit& elastic isotropic media, These examples raise the hope that the method of reciprocity relations and influence functions will help to solve various problems of the theory of*elasticity for bodies possessing dislocations or incompatible deformations, There are 5 references, 3 of which are Soviet. card 3A &1K 66159 Reciprocity Theorems and Influence Functions for the SOV/20-128-5-11/67" Tensors of Dislocation Density and Dislocation Incompatibility ASSOCIATIONs Institut kristallogTafii Akadoali "ma"r SSSR (Institute of Crystallography of the Academy of Soiencesp USSR) PRESMEDt M&Y 149 1959v by A. V. shubnikovp Academician SUBMITTED: Hey 12y 1959 card 4/4 V, PHASE I BOOK EXPLoiTATIoN SOV/4 609 Akademiya nauk SSSR. Institut nauchnoy informataii Nekotoryye voprosy fiziki plastichnosti kristallov (Some Problems In the Physics of the Plasticity~qf Crystals) Moscowo 1960. 209 p. (Series% Itogi nagki-.' Fiziko- matematicheskiye nauki, 3) 2,700 gopies printed. Sponsoring Agency: Akademlya nauk SSSR. Vaesoyuznyy in- atitut nauchno-tekhnicheakoy informataii. Resp. Ed.: M. V. Klaseen-Neklyudova; Ed. of Publishing House: Ye. B. Kuznet8ova; Tech. Ed.: S. G. Tikhox1rova* PURPOSE: This book is intended for physicists,-metallurgistS,. and persons interested in crystallography and solid state physics. COVERAGE; These 6 articles were compiled by personnel of the Laboratorlya mekhanicheakikh evoystv kristallov Instituta kristallografii AN SSSR (IAboratoiy of me- chanical Properties of Crystals of the Institute for Card 1/3