SCIENTIFIC ABSTRACT SHAPIRO. L.Z. - SHAPKIN, A.A.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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USSR AVAKYAN, A. V., et al., Tr. koordinats-. -soveshchani)r -oo gidrotekhn., No 59, 1970. hydroerginearing complex. Periodic investigation and reconfirmation of the basic use rules for water resources of reservoirs and also conversion to compilation of analogous rules for the hydroengineering cLwplex cascade are considered exnedient. A list of most important scientific research problems, 'connected with improving the effectiveness of using hydroetigineering complexes is presented. The bibliography has 13 entries. 2/2 60 USSR UDC: 5-77.4 SRAGOVICH, V. G., _SJUPIRO, L. Z. "On the Collective Behavior of Type G Aut,omtall V sb. Issled. po teorii samonastraivayushchikhsya miste= (Studies in the Tehory of Adaptive Systems-collection of works), Moscow, Vychisl. tsentr AN SSSR, 1971, PP 81-95 (from RM-Kibernetika, No 4, Apr 72, Abstract No 4V371) Translation: The authors consider class G automata (abstract 4V370) which participate in a positional game and in a'Gur game. A. Maslov. Corros~ion k lf~SR UDC 669.14,018.8:620.193.4 SH IM 4, B., and ZDD' ITSKAYA, L. V., NIMINMASh jil-Union Scientific Re- AF _t ni Ge -6 an esign Institute of Chemical Machine-Bulldlng7 "Intercrystalline Corrosion Susceptibility of Austenitic stainless Steel" Moscow, Metallovedeniye i Termicheskaya Obrabotka Hetallov, No 1, 1971, pp 24-26 Abstract; The-authors studied the dislocation structure of KhIMOT steel after different types of heat treatment and its relation to intercrystalline corrosion in sulfuric and nitric acids (the AM and. D mathod, All-Union State gnesium chloride. 'Nro steel Standard. 6032-53) and corrosion cracking in mag melts were used for the study. It was found that carbide precipitation in the steel and its intercrystalline corrosion susceptibility are influenced by the steel's dislocation structure, Intercrystalline corrosion of the steel in nitric acid is aue to increased dislocation density at the ginain boundaries an-1 in the boundary zone after tempering at 600-6c00 C, rather than the result of chromium deDletion of the grain boundaries. Tensile straining (to 30%0 -1/2 SHAPIRO, ?-11. B., and ZLOTINITSWA, L. V., Meta.1lovedeniye i Termicheska-ya 0brabotka, Metallov, No 1, 1971, pp*2-1+-26 2/2 increases the intercrystalline corrosion resistance of steel specimens tested according to the AM method. More COMDlete carbon fixation in titaniun car- bides can be achieved by combined treatment, including strain, heating at 6000 C for 10 hours and stabilizinIg annealing!at 9000 C -for~8 hours. This rent is recommended for raising intermstalline corrosion res1st, ce t; 5 0- 65oo c. an a 0 17 USSR UDC 669-15-018.8 SHAPIROj and ZLOTNITSKAYA, L. V. "Effect of Thermomechanical Treatmant of Sensitivity a Austentitic Steel to Stress Corrosion Crackine, V sb. Povysb. konstriktivn. prochnosti staley i splavoy (Inoreasing the Structural Strength of Steels and Alloys), No 2, YOSC014, 1970, PP 212-215 (fron Wh-Hletallurgiya, 110 3, 1-11ax 71, Abstract Ro 31600 by X. Shapiro) Translationi The authors studied the effect of 5-30% otretching strain and subsequent heating at 600-6500, lCf;,; fractional strain (3 cYcles) and heating at 6000 , and thermal rolling at 250-4-00 0, ar 0 .d subsequent heating at 4.00 on the dislocation structure and mechanical properties of Khl8hlCrT steel (C 0.0&- 0.10%,, TI 0,5-0.65;-~), as well as the steel's sensitivity to i stress covTosion cracking (CC) in a boiling 44o I;IgCl2solution. The CC tests were carried out in special clamps, and the given strain was established with the aid of strain gauges. 'The CC teatz shoved that the raxi-mun CC! xesintance is found in the steel after fractional plastic straining azid terTering at 6000. This is due to the high density of dislocations and their bl ocking by the Cr carbides precipitated during tempering. No -illustrations. One table. ,A .,PROCESSING DAT5--23OCT70 ilz 007 UNCL ASSI F'I ED ~ TITLE--USE OF PHOSPHORUS COMPOUNDS FOR.PROOUCING LIGHTING ENGINEERING OPAQUE GLASSES-U- AUTHOR-104)-TSARITSYNo M.A.,.PROSHKINAl A.I~t SOKOLOVt M,.S.v SHAPIRO, M*Do ~.'_COUNTRY OF INFO--USSR ,:_SO,URCE--STEKLO KERAM. 19701 27(3)PI3-16 DATE PUBLISHED ------- 70 '~-SUBJECT AREAS--MATERIALS "TOPIC TAGS--GLASS COMPOSITIONi OXIDE GLASS, PHOSPHOURS COMPOUNDt GLASS OPACITY, GLASS PROCESSINGs LIGHT SCATTERING GLASS ~',CONTROL MARKING--NO RESTRICTIONS CLASS--UNCLASSIFIEO ~~-PROXY REEL/FRAME--1995/1255 STEP NO--UR/0072/70/0271003/0013/0016 ACCESSION NO--AP0116717 UNCLASSIFIED 2/2 007 UNCLASSIFIED PROCESSING DATE--230CT70 CIRC ACCESSION NO--AP0116717 ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. CONCO. SUPERPHOSPHATE CONTG. P SUB2 0 SUB5 49-05 MINUS 50.92PERCENT AND CAO 21.7-2.46PERCENT WAS USED FOR OPACIFYING LIGHTING ENGINEERING GLASSES. IT WAS DRIED AT 400DEGREES AND SIFTED THROUGH A SIEVE 81 MESHES-CM PRIME2. GLASS BATCHES WERE PREPD. OF THE CHEMo COMPN. SID SUB2 60.8-3.2t B SU82 0 SUB3 4-4.8t AL SU92 0 SUB3 7.9-8# P SU32 0 SU65 5-69 CAO 2.2-2obt NA SIJ62 0 10.7-10.8t K SUB2 0 79 AND ADONIL, F 1.5PERCENT* THE MATERIAL WAS MELTED AT 1470-90DEGREES, USSR UEC: 911-3.616.981.7,4(571.6) SOMOV, G. P., SHUBIN, F. U., SH_AU_RO.4_.14- COPACHEMO, I. M., IIATSKIY, K. V. "Further Study of the Zone of Tsutsugamushi Fever :bi the Far East" -L -to- V .6b. Ylateria.-IN, XV Vses. Slezda Boideraiolo-ov Mikrobiolo~rov i infek sioni--.r. U Union Conference of Epidemiolo- Tezisy dokl. Ch. I. (Proceeding of the 15th I' gists, Microbiologists and Specialists in Infectious ILsea-cees, Re-,.ort Theses, Part I--collection of if;orks) Moscow, 1970, PP 110-111 (frozm RTh-lKeditsInskaya Zeograafi~a No 1, Jan 71, Ab5turact No 1.305.1103 by V. Maslovskaya-) Translation: Patients and infected material yielded a total of 22 rickettsia-1 straJiiz. It wan established that the strains belonged to the t1sutsu-gamuoh_4 ric- kettsial. group and differed from type strains only in their virulence. Ten of the 13 strains frcn, Lake ShiJrotan, and 2 of the 3 from 3,vlhalin, were IlLitthly pathogenic. All 8 strains isolated from rodents Lnd ticks iL, the northwaz3t ra- yons of Primorskiy Kray were of loft pathogen4city. on tualysis of t.hio datzi and previous research, the geographic plan chows that, from south "o norlth, .),nd from, the oceanic islands to the continr-,nt, there a decrerize Jn I;.hf:, jr1(,4 of rickettsial strains from rodenta and ticks, uld a at' paithogenicity. USSR 1 d a T, ioIC`~ f7 0'4 -501,1011, G. P., rat ~a., V nb. Mifterialy XV 1ho,12 Slavilt F_UV i W ak-tsi onistov. eoisy dolkI . Ch. 1. (P:roceeding of -the 15th Ill Union Conference of Ep idemiola gists, Hic robiolo gists and Specialists in Infectious a- BeaBes,, Repo.,t These, Part I--collection of iorks) 14q,~~cow, 19"0, T 110-111 (from RM-Meditsinskaya Rm~raif iya, No 1 Jan 71, Abstract "To 1 .36. 110, by V. Maslov- skaya) The continental zone covers the whole southweste-m paxt of the Primorskiy Kray, right up to 1,Uiabarovskiy Kray, (Bikinskiy rayon). In the wrthur-stern region of the Pacific Ocean, the tsutaugammshi zone includes wifth Salcha-lin, the south Kur:U=e Islands, and apparently the very southeastern part of the Kamchatka Fen- insula. The natural foci in the Soviet Far East are ]-mit of the general. zone of this infection, including parts of Oceania, Australia, and South and 5outh- east Asia, all adjacent to the basins of the Pacific and Indian Oceans. 2/2 USSR UDC 576.851.49-576.809.7:541.24 VASIL'YEVA, T. G., SAZONETS, G. I., and SHAPIRO, N.J., Leningrad Institute of Vaccines and Sera "Characteristics of the Molecular Weights of the Highly Active Large- Molecular Component of Salmonella paratyphi B Endotaxins According to Light Diffusion and Electron-Microscopy Data" Moscow, Doklady Akademii Nauk SSSR, Vol 211, No 3, 1973, pp 711-713 Abstract: Salmonella paratyphi B endotoxins can be separatei into fractions differing markedly from one another in molecular weight, chemical composition, and biological activity. The first and largest-molecule fraction possesses the greatest biological activity (antigenicity, immunogenicity, toxicity, stressor action). This fraction is more active than even the original endo- toxin. Electron-microscopic study of the fraction revealed the presence of two types of particles: (a) 140 X 250 X - 500 X 650 AO and (b) 240 X 780 340 X 1200 X. The authors regard them as fragments of the microbial cell membrane. USSR ux 615.37i'576-851,491.036.8-074:5211-24 MOSKMOEVA, I. V.).BUYK, M. I., ZUYEVi A. S.,.gl ~4-WA5:OV, N., and SHAM N2t,,,I.4~~Yningrad Institute of Vaccines and Sera "Relationship Bet-veen the Immunological Properties of S, t_,Thi Antigen Frac- tions and Their Molecular-WeiGht Parameters Moscow, Zhurral I-Ukrobiologii, Epideyniolo.-ii i Dmrunoblolo6ii, No 10, 1972, pp 82-86 Abstract: Xnti~ens isolated from B. typhi cultares by tryptic proteolysis or by treatment vith hydrogen peroxide were characterized by considerable roly- dispersity. '12hey containea' compan~!ats with diffusion coefficients ran7in;- from 7 4-0 10 - 11 X 10-7 0.4- - o.6 x io- crl-'-/SCC with nean 5q"~re radii ( (R':~ "2] 5 ,_j - 590 to 310 - 40 R. Me f2- - from 560 ,ctiors of tPie prepa rations induced -the fornation of 0 Pxd Vi antibodies in hi~:-h titers; th-a antigen ac-tivity of the lov-molecular-vei;~ht fractions vav, 2 to 3 orders The high-molecular-wai~4t. firact-ion of the peroxide -pre-,raTation zulco Jlknduc~-,d the formation of H antibodies. A relat'donship was observeil bt~twcen the weight parameters of the vinti,-,en prer~~rations awl the level- of their biolc7icalj activity (prctectilre propartiez, toxicity, and antigenic r,-rcci--f'*.ci"1y), high-nolecular-wei~,ht- cm-,ponents eyhibited the greatest bi,olooical utivit,-, In bbit serum. USSR UDC 615.372:576.851.491.011.4 SHIQRO-N, I.- VASIL'YE.VA, T, C., MOSKVICREVA, I. V., SAZONETS, G. I., and REP-FWAS C. V., Leningrad Institute of Vaccines and Sera "Molecular Heterogeneity of Endotoxins of Typhoid and Paratyphoid Bacteria. 1. A Method of Fractionation and Some Physicochemical Properties of the Resulting Fractions" Moscow, Zhurnal Mikrobiologii, Epidemiologii i Immunobiologii, No 10, 1971, pp 55-59 Abstract: Preparations of S. typhi (4446) and S. paratyphi, B (50602) endo- toxins obtained by different methods of chemical disintegration of stab cultures were fractionated by gel filtratioa on columas of sepharose 2 B and 4 B. The optical density (at X-26G and 280 mu), carbohydrate and protein contents were determined in successive samples. The original. preparations were found to be heterogeneous in molecular weight and chemi- cal composition. A large proteiii-polysaccharide fraction with a molecular weight of about 9 X 106 and a polydisperse low-moleculAir froction were isolated from all the preparationa. BosideD prot;4nj and carbohydrates, tho fiecoild fraction conLained nuelcle acids.not present in the first fraction. I US S R UDC 576.312.8 % SYGI! WT .4, Yu. A., and BAGMWk, A. M., Moscow State University Lc--anosav "Chromosomal Aberrations and Radiation Death of Somatic Mam-malian Cells" Moscow, Dolklady Akademii Nauk SSSR, Vol 193, No 1, JulAug 70, pp 207-210 Abstract: Synchronized cells from Chinese hamsters were cultivated in a suit- able medium, after X-ray irradiation with an LD50 dosei The cells, their nuclei, and chromosomes were studied. The nuclei of Ole irradiated cellr', showed pronounced changes in chromosomeso including changes in chromosome types also. Dicentric and ring chromosomes, fragments and chromated-type chromosomes were noted and chromosomes with clear breaksi In all experi- mental doeses of irradiation which produced a similar dtath rate of cells, the number of chromosomal aberrations was also similar. It is concluded that radiation death of the somatic cells was due to chromosomal aberrations. 112 024 UNCLASSIFIED PROCESS I N3 DATE --,)2.'jCT7 0 rlTLE--ltjE PRESENCE Of C;T-1lUN PEPTIOE FRAGMENTS IN THE PROTFIN ALL[!~f-'ENS OF ENTEf'7iBACTERIA -U- N.I., DENISUVAL, N.P. i:'COUNTRY LIF INFO--USSR ~--SOURrE-ZHURNAL MIKRUBILILOGIlt EPIDLMIOLUGti I IMMON10813LOGII, 137:3, %IR 3, P -80: P .77 '. .0-ATE PUKLISHED-----70 ,'~,~_SUBJECT AREAS--BIOLnGICAL AND MFDICAL SCIENCES -T( PARATYPHOID FEVER# TYPHOID FEVERt VACCINE, JIPIC TAGS--ESCHERICHIA COLI, A DYSENTERYt PEPTIDE -.CONTROL MARKING--NO RESTRICTIONS ..OOCUMENT CLASS-UNCLASSIFIED ROXY RE STEP N13--IJR/0016/70-/0001003/0077/0")90 G ACLESSION NO--AP0109549 UNCLASSIFIED 212 024 UNCLASSIFIED PROCESSING DATE-020CT70 CIRC~ACCESSION NO--AP0109549 *ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THE AUTHORS EXAMINED THE PROTFI-14 ALLERGENS ISOLATED FROM THE STRAINS OF A NUMBER~OF REPRESEWATIVES OF INTESTINAL FAMILY, DYSENTERY FLEXNER 269 E. COLI Olllt TYPHOID N3. 1203 AND PARATYPHOID B NO. 50602 BY MODIFIED TSUVERI(ALOV'S METH3D. THE PREPARATIONS WERE SUBJECTED TO ENZYMATIC SPLITTING WITH CRYSTALLINE TRYPSIN, AND PEPTIDE MAPS OF,HYDROLY.ZATES WE~E OBTAINED BY THE FINGER PRINT METHOD. THE PROTEIN ALLERGENS UNDER STUDY CONTAINED IN THEIR PRIMARY STRUCTURE FRAGMENTSw COM40N BY PEPTIbE COMPOSITIOV. THIS CIRCUMSTANCE WAS A POSSIBLE CAUSE OF CROSS KEACTIONS *SEEN IN ADMINISTRATION OF HETEOLPGOUS ALLERGENS-TO ANIMALS SENSITIZED WITH DYSENTERY VACCINE. L12 031; UNCLASSI FIED PRousslNG DATE--020CT70 FITLE-tIATERIALS ON PHYSIC-3 CHEMICAL CHARACTERISTICS UP THE PREPARATIO'cs OF CRUDE AND PURIFIED -U- AUTH()R-.(O2)-0ENIS0VA, N.P.t SHAPIR(It Nwl. J~~ ,COUNTRY OF.INFO--USSR -~_SOURCE-ZHURNAL MIKPOBIOLLIGII, EPIDEMIOLOGII fIMMUNUBIOLOGIlt 1970, Nk 4, W,72-77 DATE PUBLISHED ------- 70 -BIOLOGICAL AND MEDICAL SCIENCES ,S~UBJECT AREAS TAGS--ELECTROPHORESIS# DYSENTERY, CHROMATOGRAPHYt UV SPErTRUMY IR SPECTPUYlw SKIN TESTt DIAGNOSTIC METHODSt ANTIGEN MARKING-NO RESTRICTIONS ..DOCUMENT CLASS-UNCLASSIFIED ..'PROXY REEL/FRAME-11938/1674 STEP NO--UP/0016/70/0001004/0372/0077 '-CIRC ACCESSION NO-AP0106420 UNCLASS IF [ED tie 212 039 UNCLASSIFIED PROC17SSING 04TE--020CT70 CIRC. ACCESSION NO--AP01064ZO ABSTRACT/EURACT-W) GP-0- ABSTRACT. A COMPARATIVE STUDY WAS MADE OF THE ELECT ROPHOR ET I C PROPERTIESti DISTREBUTIVE CHR.OMATOGRAPHYv L13LUMIN MOLECULAR CHROMATOGRAPHY AND SPTIC PROPERTIES IUV SPFCTRA, iNFRARED SPECTRA, DY$PERSION AND OPTIC ROTATION) OF THE PREPA4ATIONS OF CRUDE AND PURIFIED DYSENTERIN USED FOR SKIN TESTS IN 01AGNOSIS (IF DYSENTERY. PORIFIED DYS-ENTERIN WAS PURELY PROTEINt AND HOV.0~;ENEOUS IN SIZE (MOLECULAR WEIGHT ABOUT 129000). A-MARKED POLY01SPE-MTY AND THE NATU,~E AN' DERIVATIVES PRESENCE OF-ADMIXTURES OF COMPONENTS.OF NUCLEAR OF A COMPLEX ANTIGEN WERE REVEALED IN PREPARATIONS OF CRUDE DYSENTERIN. USSR .__T_ (Reviewer) "Trigger Mechanisms of Radiation Injury to Cells: Struktuino-Metabolicheskaya Cipoteza v Radiobiologii (Structural-Metabolic Hypothesis in Radiobiology) by A. M. Kuzin, Moscow, "Nauka" Publishing House, 222,pp Moscow, Priroda, No 12, 1971, pp 94-96 Abstract: The reviewer is highly critical of the hypothesii, advanced by the author to account for the initial effects of radiation. Kuzin conjectures that radiation gives rise to a host of changes in the cell organelles that individually are inconclusive but in the aggregate result in lesions. The multiple changes produce primary radiotoxins, i.e., substances that appear soon after irradiation and that are responsible for the main radiobiological effects observed in the individual cells or organism as a whole. These pri-mary radiotoxins are different from the toxins that appear at the height of radiation sickness. The reviewer rejects as inadequate the three types of experimental studies cited by Kuzin to support his hypothesis that pximary radiotoxins exist and play a decisive role in the radiation reaction, lie also contends that the author failed to controvert the widely held vie-d that injury to the nuclear apparatus of the cells is the main factor in the process, Despite its many 1/2 USSR SHAPIRO, N. 1. (Reviewer), Priroda, No 12, 1971, pp 94-96 shortcomings, the book has several merits. First, it examines at the bio- chemical (molecular) level the effects of radiation on the structure and functions of vital cell organelles. Second, it is thQ first attempt to systematize the experimental data collected on the subject in recent years. 7 7 !1 USSR UDC 615.372:576.851.49].07 VASIL'YEVA, T. G., MOSKVICHEVA, I. V., DUDKINA, M. I,, KRUGLIKHINA, Z. M., SAZONETS, G. I., OZERETSKOVSKIY, N. A., BALAYLN, V. D., and KOITALSKAYA, S. Ya., Leningrad Institute of Vaccines and Sera and State Control Institute of Medical Biological Preparations imeni Tarasevich, Moscow "Molecular Heterogeneity of Endotoxins Extracted From the Typhoid-Paratyphoid Group of Bacilli. Report II. Antigenic Structure and Biological Activity of High and Low-Molecular-Weigbt Fractions" Moscow, Zhurnal Mikrobiologii, Epidemiologii i immunobiologii, No 11, 1971, pp, 35-39 Abstract: By means of sepharose 2B columns, endotoxin extracts from typhoid (4446) and paratyphoid B (50602) bacilli can be separated into a high-molecular- weight and a low-molecular-weight fraction. Components of the latter fraction -retain some serological specificity but are nontoxic, eyert a. low protective activ-1ty, and display no stressor activity. On the other hand, components of the high-molecular-weight fraction have a full nntigeaic ittructure, are bighly immunogenic and toxic, and display pronounced stressor-activity. The high- molecular-weight fraction is the carrier of the biological properties of typhoid and paratyphoid endotoxins. ILI I 29 1/2 041 UNC'LASSIFIED !~PROCESSING DATE--IISEP70 T-ITVE--?REPARATION OF GASOLINE WITH AN OCTANE NUMBER OF 95 IN AN INOUSTRIAL CATALYTIC REFORMING PLANIT -U- 4UTHOR--IVANYUKOVt D-V.v KAMINSKIYt E.F.-o MASLYANSKIY, G.N., FEDORROV', A.P., SHAPLROr R.N. *r'- __ COU14TRY -0 INFO-7M SOURCE--KHIM* TEKHNOL. TOPL* MASEL 1970t.15(3)t 1-5 DATE PUBLISHED ------- 70 SUBJECT AREAS--PROPULSION ANO FUELS TOPIC TAGS--GASOLINE, FUEL OCTANE RATING, CATALYTIC CRACKING, ALUMINU.'4 OXIDEt OXIDE CATALYSTt PLATINUM CATALYST, HIGH PRESSU:~E EFFFCT, CHE'AICAL REACTION RATEr CHLORINEv PETR.OLEUM CATALYTIC REFORMING CONTztnL MARKING--NO RE.STRICTIONS DOCUMENT CLASS--UNCLASSIFIED PROXY REEL/FRAME--1990/2042 STEP N~0--UR/0065/7r)/015/003/0001/0005 CIRC ACCESSION NO--AP0109974 ZZZZZLZZZZZZ UNCLASSIFIED 242 041 UNCLASSIFIED PROCESSING G'Ta--11SEP70 c Cl-rt ntr-ESSION N0--AP0109974 'ARSTP -ACT/E-XTRACT--(U) GP-0- ABSTRACT THE PROCESS AND THE PLANT WERE MODERNIZED BY USING PT-AL SU02 0 SU83 CATALYST PROMOTED J4jTH CL INSTEAD nF F, WHOSE ACTIVITY WAS MAINTAINED BY ADON. OF QPG. CL COIMPOS. IN' THE REACTION ZONE. A GREATER AROMATIZATION OF THE PARAFFINIC STOCK WAS REACHED AS THE AMT. OF H SUB2 0 IN THE REACTION ZONE 14AS REf,.)UCED BY :EVAPG* THE WATER FROM THE HYDROFINED GASOLINE STOCK AND DRYING THE. RECYCLE GASES WITH MOL. SIEVES. A PRESSURE DECREASE TO 20 ATM INCREASED 'THE YIELD OF GASOLINE WITH RESEARCH OCT.ANE NO. 95* A 3RD STAGE REACTOR WAS AODC-Ot - D ISTPLIBOT ING. THE CAT ALYST I NTHE QUANT. PA,r.io-.i:2:4 IN THE 3 -REACTORS* RESP9. ,tt~ e! USSIR UDC 51:155.001.S7:518.9 SHAPIRO "Algorithris in GeneralIzed ilia t licaia tica I'niought Novyye Issled v Psilkhoi. i Vozrastin. Fiziol. [New Studies in Psychology and Developmental Physiology -- Collection of Works], No 1, Moscow, Pedagogika Press, 1970, pp 63-66 (Translated -L-rom RefeTtivnyy Zhurnal Kibernetika, No 3, 1971, Abstract No 3 V595 by V. Serdabo 1 1 skiyl) . Translation: Usinz- the exar;-,ple of a simple aritInietic problom, the relar-ionshin between thcalgorithm used for problem solving by,students and the al-Orithm used for recognition of applicability oiF the solution method. is discussed.0 1/1 39 USSR UDC 669.245.01-8.44(083.8) PATTASYUK, 1. 0. , IRUSILOVSKIY, B. S. VILKOV, V. 1. , VD110,NJI-1, G. YEGOROV, Y YE. YE., YELKIN, 1. S., 11LIMOV, L. YA., IKOVROVA, L. M. , LYUBINSKAYA, 11. A., MILENIINA, YE. G. , '11KHAYLOV, 1. A., RAZUVAYLV, YE. I., SIROM-111, A. I., SOLD.-MIRENKO, V. A., SPILITSIN, R. I., SHAPI-RO S. 111. "Nickel-Chromium Base Alloy" USSR Author's Certificate No 276418, Filed 2 Jun 69, Published 16 Oct 70 (from R Zh-Me tall urgiv a, No 4, ADr 71, Abstract No 41766P) Translation: The heat-resistant alloy has the followinp. composition (in C 0.03-0.1, Cr 30-40, 1-1 3-5.5, 11o 2-4, Ti 0.5-1.5, Al 0.5-1.5, I'llb 0.5-1.5, Cc 0.01-0.3, )1 0.003-0.008, 'Ni, the rest. Ille allay ha!; increased heat r(:-~- sistance and also the following, viechanicnl and properti(--s 1 kg/ral-, coofficient of at 1,1000: a it 3 kp,/r.-.in 6 65",astress-ruptura linear expansion 15-10 -6 deg -1 increase in weiplit after 3.00 hokir,; of heat:iiw, at 1,200' in the air 0.6 g/r-!2. It is corrosion-resistant in a moist atmosphere under tropical conditions, in sea tinter, and in the products of combustion of highly sulfurous f uel. wnwqxs 'USSR UDC 621-1'1 -721-.1 (C-88.8) PALASHCV, V.7.1 su'I'T'o 5 Ir "Vol'-age Remilatorn USSR Author's Certificate. 217-11-651 f i 1 ed 9 ",'--r 67, publit-i'lled 12) Oct 7C (Prom. K April 15~1, Ait-valract 'h--Elektranilka i veve ~7riz!erwni,.,D I. o 4 X0 Translation: Ta or--er to increase ~he smeed of resucnoe on(i tne o-0 a rc-gilator, 'L--- firal control ele:raent cons-letc of tho nelmoTks connected in ant-i- narallel which contain a thyristor and P- saturation choke coil. Mhe tiryristors vre v femicondvctor dioden and a capacitor is connectGd ~et;een their outlets chunted. b, 51 'th 'he cl-olx coila, whicili alm`natea untj.~ely t,'Iae~rq af connected w I resulting from the offeot of the rucidual ind-Jctunco durir"- 03turation Of the cholc. unit uned -for control of -the turn-on phar:,a ci' the thyristor cr-n- coil. The control taina a co=bined nhaoe-chi-Ptinv ladder network with ahaper of rectanoilar -,:ulses. 1 ill. A.T. TU USSR uDc 616,931,551-002.39 SMWIRO S. Yo. and BYBOROV., G. P.J1 Clinic of Infectious Diseases, Miabarovsk ~Me~~icf~ttiiute "Rare Cases of Tetanus" Moscow, Sovetskaya M4ditsina, No 2, .1973, PP 147-148 Abstract: Of more than 300 cases of tetanus observed by one of the authors during 35 years of medical practice (1934-1969) in different pexts of the Soviet Union, 2 were caused by the pecking of roosters and 1 by a do.,f bite. One developed general tetanus after a rooster nicked his hand and another suf- fered kopf-tetanus when a rooster scratched her forehead. 7he third person developed the symptoms of a generalized infection after he was bitten in the paln of the hand by a healthy dog. It is assumed that the spores of the causative agent wEre. already present on the bodies of the victim. a and that the animals were merely mechanical factors in forcing the spores into the skia. All- three persons had applied brilliant green or iodine to the site or the bite, thereby creating anaerobic conditions falrorable for the growth of the causative agent. 1/1 :i~ 41. tho ogy, USSR UDC 616.61-002.151-022.6-008.9 KONTSEVAYA, N. G., KONSTANTINOV, A. A., and KOVAL'SKIY, G. S., Khabarovsk Medical Institute "Some Indices of Protein Metabolism and Vitamin Balance in Patients With Far- Eastern Hemorrhagic Fever With a Renal Syndrome" Moscow, Voprosy Meditsinskoy Khimii, Vol 16, No 4, Jul/Aug 70, pp 376-381 Abstract: A study was made of 269 patients suffering from Far-flantern hemor- rhagic faver with a renal syndrome ' During the first 3 we4iks of the illness, a high degree of azotemia is present which is caused by the specific tissue processes as well as by the disturbance of kidney function. The increased porosity of vascular walls accounts for the hemorrhagic syndrome. The de- composition of tissue proteins, vomiting, and dehydration which are charac- teristic of the syndrome are conditioning facLars in the extra-renal azotemia. The content of amino acids and proteins in serum is distorted. Loss of water- soluble vitamins C and P is not compensated by their administration. an indi- cation that the condition is endogenous. Oliguria (200-300 ml per day) or even anuria during the first week is followed by polyuria'the second week (6,000-8,000 ml), but elimination of urea nitrogen is stiIj below normal. 1/2 It is believed that the disproteinemia, which involves all proteins,tyrosine, tryptophan, xanthurepic acid, and vitamins C and P, is cauf~ed by a disturbance in the proteolytic enzyme system, since some distortion retuains even during the convalescent period in-the fourth week. 2/2 63 AP003712e ILR 0399 USSR UDC 616,981.4-55-036.2(571.6) 3"PRS' .499-is-9" -SHAPIRO, S. je., BLISOYEDOVA, N. M., and POGOIIELOV, M- YV., ClinIC I)f Tnfectiolfs -firs-eai-ics, Khabarovsk Medical InstiCuLet and Khaborovpk I'laKite-Control Station IlSome Results of Tularemia Studies in the Soviet Far East" Moscow, Sovetskaya Meditsina, No 11, Pp 98-101 Abstract: Sporadic cases of tularemia were reported in the micl-1.950s in the Khabarovsk region of the Soviet Union. Several investigarJ-'..j:-9 since then have confirmed that these cases were not accidental. Dsolation of -al-arp-l'.1-La bacteria fron, ticks, serologic stLjdie~,, and detection of nulnerous ca~;es of the disease throughout the 1960s using improved diagnostic methods led Lo the clusior that the Khabarovsk region is part of an extensivi~ natural tulanre-TI-L-i focus embracing Eastern Siberia, Yak-utiav the Maritime Province, and Sakhalin. Further research will probably confirm- the existence of local tularemia on Kamchatka and natural foci of Lhe infection in Amur and Mogadan Oblasts, on the Kuril Islands, and elsewhete in the rar'East. 19730031- USSR UDC 616.981,455-036.2(571.6'1 SHAPIRO, S. Ye., BUSOYEDOVA, N. 14., and POGORELOV, M. Ye_ Clinic of Infectious ~,'Se_~-_, -Khabarovsk Medical Institute, andtRbabarovsk Plague-Control Station ItSome Results of Tularemia Studies in the Soviet Far East" Moscov, Sovetskaya meditsina, No 11, pp 98-101 Abstract: Sporadic cases of tularemia were reported in the mid-1950s in the Khabarovsk region of the Soviet Union. Several investigations since then have confirmed that these cases were not accidental. Isolation of tularemia bacteria from ticks, serologic studies, and -detection of numerous cases of the disease throughout the 1960s using improved diagnostic methods led to the con- clusion that the Vdiabarovsk region is part of an extensive natural tularemia focus embracing Eastern Siberia, Yakutia, the Maritime Province, and Sakhalin. Further research will probably confirm the existence of local tularemia on Kamchatka and natural foci of the infection in Amur and Magadan Oblasts, on the Kuril Islands, and elsewhere in the Far East. USSR UDC 577.150.13:541.67 14ISHCHINKO, V. V., SHAPIRO. T. A.. RUBCHINSKAYA, Yu. M., MRISTIANOVICH, KHOWTOVA, Ye. D. and BEREZOVS5KIY, V. M., All-Union Scientific Research Institute of Vitamins "Nucleotides, Coenzymes, and Phosphoric Acid Esters, MIII. Spectroscopic Investigation of Intramolecular Interaction in FAD and Its Analogs" Leningrad, Zhurnal Obshchey nimi-li, Vol 43, No 11, Nov 73, pp 2547-2551 Abstract: By studying circular dichroism, fluorescence, and paramagnetic resonance, it was established that in aqueous solutions flavin-acienine diriucleo- tide (FAD) and its analogs differing with respect to the avinber of phosphoric acid groups, which ranged from one to four in the compounds investigated, exhibited interaction between the flavin and adenine partB of the molecule. With an increasing length of the phosphoric acid chain coiin-ecting the two parts of the molecule, the magnitude of the intramolecular interaction decreased. fill, !ML ILI MUNi B"Wr ... ........... ...... ..... .... ..~ U5 3 R UDC 50 .6599-5117-150.13 min-mauut, YE. D. BETiLzIOITS.'aYt V. 1q., A3.1-UnIon Rescaxch InstituIto 61' Yitv.,.;Anv, XXVI. Syrithenia o~ 11 1' bcfIwr"-!- llliucleotides& Coanzyzos, Phcaph,%te Fxtteru. -Sphosph&ta (Riboflwein-51 )-P 59 F~-fadenosine-2'(3')plioep,%0-51_7dI and P (vAenosjne-5') Leningrad, Zhuxnal M;hchey Mid-J., Vol 42(04), No 7, Jul 72, pp 16'M-!0.'38 Abatracti The paper describe8 synthe2la of tho vionophosj;,!.~Lts, StrUCIUXE-1-1. analog of flavin adenine dinucleotid.t., monophomphate (RAUP) -- and a flavin adeni no dinucleot~.~ie -0110-sphato analogoun to naturel nicotine emide adenino nuclootida pho;j.Aii-MA in uhich the thixd phosphato graur, occupic:3 the ;?11-19) Ponition of t4e riLosn pcx~ of th.'~ adenosine Phosphate FADP vmas cyntheaized from ti-I-n.-octyl atmonimm ~,alt of rlbDflaxin-51 -phos hato cmd of 21( - I 6 , ~.m a m-4;'ture of 31 ploi~pho-5-Pilofi)~lont:)rT)holido. The C4 101, anhydxoua pyridim- and 0 fr?-- 20 bouza. Cov-mnound P.'L.JP svml-,---~.~,-`z.~J! --CT- 31 Its-tri catyl. ribofluvIll ani N'O' 0 Will USSR SMPIRO, T. A., et iall, 7,hU---Pal Obshchey Xhlaiis Vol 4200-0p KV 7# Ju172, pp 1634-16'j2 8 adeno---4n---5' - phosphate. The re-action was carriod out Ln anhytImim pyriddrie at 0 0C fo-- five davs in ths preawice of a ten-fold oxat-qs of if Ill -dicyclohi~xyj- carbodiimide, It -~~n fouxi,," that r,3duain,~, the numbsr of ph,(';tjph~~-D Uzou-ps in Culo (f a two to Ono) leadn to a aharp the flavin adenina dinuelcotide mole ill. 1Q reduction in the activity of RAdP as a cofactor of D-anirto acid oxidase. It was.found the.. MF has 18% of the coonzyinatic activity of flavin adlenine dinucleotide. 1/2 01T UNCLASSIFIEQ PRUCESSING DATE--30OCT70 TITLE--NUCLEOTIDES, COENZYMESY PHOSPHATES, XXII, SYN'THIL-SIS OF P PRIME19RIBOFLAVINt5,YL, P PRIME3jADENOSlNr5tYLv TRIPHOSPHATE AND P AUTHOR-(03)-KHOMUTOVA, YE.D., SHAPIRO# T t BEREZOVSKIYu V.M. COUNTRY OF.INFO--USSR :_SOURCE--ZH. OBSHCH- KHIM. 19701 40(2), 470-4 PUBLISHED ------- 70 -SUBJECT AREAS--BIOLOGICAL AND MEDICAL SCIENCES TOPIC TAGS--NUCLEOTIDE, COENZYME, PHOSPHATE, BIOSYNTHESIS CONrROL'MARKING--NO RESTRICTIONS DOCUMENT CLASS-UNCLASSIFIED PROXY REEL/FRAME--199610596 STEP NO--UR/0079/70/040/002/0470/0474 CIRC ACCESSION NO--AP0117824 ml -7 017 UNCLASSIFIED PROCESSING DATE--30OCT70 C ERC ACCESSION NfJ--AP0117824 ABSTRACT/EXTRACT--(U) GP--O- ABSTRACT. ADENOSINE 5tPYROPHOSPHATE AND MORPHOLINE GAVE 70PERCENT ADENCSINE 5 PRIMEoPYROPHOSPHAVE 111ORPHOLIDE ISOLATED AS THE BIS(4,MGRPH3t_lNE,N,N PRIME,,DlCYCLOtiEXYLCARBOXAMIDINIUP,) SAL.T.M. OCTYLAMINE AND RIBOFLAVLNE 5 PRIMEiPYROPI-105PHATE IN 24 HR IN ~AQ. SOLN* GAVE 64.5PERCENT ORANGE RED RIBOFLAVINE 5 PRIMEPPYROPHOSPHATE BIS(TRIOCTYLAMS110NIUM) SALT (11) AFTER DRYING OVER P SUB2 0 SUB5. I AND TRIOCTYLAMMONIUM RIBOFLAVINE 5 PRIME, PHOSPHATE DRIED In PYRIDINE BY OF THE SOLVENT, THEN TREATED WITH PYRIDINE,14E SUB2 NCHO 20 HR AT 50DEGREES AFTER FINAL TREATMENT WITH NACLO SUB3 IN MEGH GAVE: P PRIME1*5 PRIME,RIBOFLAVINEtP PRIME315 PRIMEr(ADENOSINE TRIPHOSPHATE), PURlf-'IEo BY SEPHADEX G-25 IN 27.5PERCENT YIELD; THIS HAD 13-20PERGENT ACTIVITY RELATIVE TO NATURAL FAD AS THE COENZYME FOR DvAMINO ACID OXIDASE ACTIVITY. RESULTS ON HYDROLYSIS IN ACID ANU ALK. S(JLNS. WERE REPORTED. simrLARLY 11 WAS USED AS ABOVF IN. THE SYNTHCSIS OF:P PRIME1, 5 PRIME, RLBUFLAVINE,P PRIME4,5 PRIME#IAUENOSINE TETRAPHOSPHATE). THE RESULT OF QAOLYSIS WERE REPORTED. LEPlGTHENINGjHE;;PHOSPHATt- CHAIN IN SUCH 8STANCES LOWERE THEIR ACTIVITY, AS-: COENZYMES.-! FACILITY: VSES, UCHi-ISSLED* VITAM, 'INST,v, MOSCOWf USSR 77. USSIZ UDC: 547.859 577. A.50. 1:~ 577.164.12 KHQNIUTOVA, YE. D. SFjWj:j3qj,,;,T. A. , and BEREZOVSKIY, V. "'I. All.-Union W Scientific Research t~,Gin institute, Moscow, Minis-cry of Health USSR ItNucleotidezo Coenzymes, Phosphoric Esters. X)',!I. ISyn.Lhesis of Pi- (Riboflavin-5l)-P3-(adenosi.ne-51)triph6sphate.4ind 2 (Riboflavin-51)- P4-(adenosilie-5t)tetraphosphatelI Leningrad, Zhurnal Obshchey Khimii, Vol 40, No 2, Feb 70, pP 470-474 Abstract: The authors undertook to synthesize unsynme-.rical djJnuciec- side polyphosphates in the flavin dinucleoLide series I-For purpo!~ez- of ascertaining Lhe effecL of the length of Zile phospiwanhydrice chain connecting the I'lavin -And adenylic., parts of the mol~pcule on irs ;IbUi- ty. to recomoine aith the specific apoenzyme into the corresponding en- zyme. Pl-(Riboflavin-51)-P 3_(adenosine-51)triphosphate and Pl-(,.,,ibo- flavin-5f)-p4-(adenosine-51)tetraphos?l,.ate were synthesized frcrn bis- 4-mo*-rpholine-N,Nf-dicyclohexylei-Arboxamidinium sanlL of adenosine-51- diphosphate morpholide and tri-n.-octylammonium salts of riboflavin- 1/2 MOM USSR '0141 E K h 1UTOVA, YE. D., et al., Zhurnal Obshchey Khitrdi, Vol 40, No 2, Feb 70, pp 470-474 51-mono- and riboflavin-5t-diphosphates respectively. It is shown that an increase in U J -he length of the phosphoanhydride chain in the flavin adenine d-inucleotide molecule brings about a decrease in the activity o.L" these compounds as cofactors of D-amino acid ox-idase as compared with flavin adenine dinucleotide. USSR UDC: 512.25/.26+519-3:330-115 S V "On the Problem of a Statistical Estimate of Various Methods of Solving a Transport Problem" Nauch. zaD. Tashkent. in-t nar. kh-va (Scientif ic Notes. Tashkent Institute of the National Economy), 1970, vyp. 34, PP 33-38 (from RZh-Kibernetika, No 11, Nov 71, Abstract No liv678) Translation: The author compares the method of potentials and the methcd of differential rents with respect to expenditures ofrinchine time on solu- tion of a problem. A specially selected series of problems showed the equivalence of the methods. In both methods', labor expenditures increase as (=)2. D. Epshteyn. USSR KOVPIK, 0. F., X0RNIIVT# YE. A., KOLYADA, YU. YE., SWIR0, V. D., and SHEVCHmwo, V. I. "Electron-Beam acitation of 1,ow-Frequency Oscillations in a Hot Plasma Con- fined by a Mirror Ylachine" Leningrad# Zhurnal Tekhnicheskoy Fiziki, Vol 42, No 10, Oct 72, pp 2056-2o6i Abstracts The article describes results of a study of the interaction of an electron beam with a hot plasma in a mirro-- machine andthe heating of the plasma by ion-sound oscillations excited by the beam. The results indicate the followings I, An electron beam effectively interacts with a hot plasma, excitin.g I lon-sound instability. 2. Scattering of the beam electrons by the ion-sound oscillations and their ca-apture by the mirror machine, can result in the crt~ation of large elec- atic tnsta - potentials, the presence of which:oauses the appearance of centrif- ugal instabilities. 1/2 USSR KOVPIK, 0. F., et al., Zhurnal. Tekhnicheskoy Fiziki, Vol 4.2, Ito 10, Oct 72, PP 2056-2o6i 3- Effective ion heating is possible in the inteiaction of an electron beam with a hot plasma, The authors thank YA. B. FAYNBERG for the stiggesti-4 subject and for discussing the work, S. M. KRIVORUCHKO for helping in the, measurements, and L. I. BOIDTIN for his interest in the work. 2/2 UDC 533-916 BEREZIN, A. K., PAYNBERG, Ya. B., SHAPI V. D., BEREZINA, G. P., ZEYDLITS, V. "Investigating Loi-.-Frequency Instabilities in a Plasria-Been Discharge by Correlation Analysis" Kiev, Fizika plasmZ j Problemy upraylvayemogo termoyadernogo sinteM, 1.97.1, Naukova dumka, pp 129-133 Abstract: A method is described for determining the degree of city of the oscillations excited in a plasma-beam dis- charge. The method is based on measurements of the osoillation space-time correlation functions, the!latte~r havingir the form -R(I,^C) = 13,(z,t)B,kz + j,t -~ g), where E. is the intensity of the high-frequency electric field and the horizontal line above the expression indicates averaging over z'and t. The authors also describe experiments they performed to determine the degree of 1/2 B5 W, 1 i 1 . 1ji 1 11 ! j j ; i P j j!' 1 j i i 3-1 11 .1: ii .1 i A, H i U- ~W- HE i: i ii Idli'll-4 I Ell r -KIM111 ill 9A. i i ft 1A a 1t1:; a-1111 sfi 1:!;I, 411MMIll "I'Al 11 BEREZIN, A. K. et al, Fizilca plasmyi Droblemy upravlyayenogro termoyadernogo sinteza, 1971, 11,aukovap d'u"Jilk's,'*P 7.29-133 stochasticity of the excited oscillations by investigating the shaDe of the oscillations with movable antenna Icaps along the beam close to the glass chamber cont--ini-ng the plasma and oriented to the H. comDonent of the field. The-autocorrelation funct-ions, frequency spectra, and wave number snectra were obtained f or the -ed in the plasma .envelone and the low-frequency oscillations excit beam eischarge. A block'diagram-of the.experinerital apparatus is given. 2/2 khni!~- ..... ..... . USSR SWIFIRO V D SMVCHENTKO, V. 1. (Physicatechnical. Institute,, Ukrainian *c-ad-er'V- 0~SCIerQs) "Nonlinear Theory of Relaxation of a 'Monoenergetic' Bean in a Plasma" Moscow, Z~urnal Eksperimentall noj i Teoreticheskoy Flziki; T4,-Lrch.,P 1971; p-,o 1023-35 ADSTRACT: The ci~namics of relaxation of an initially "noncenergetic" bewzi in a plasma is inves-Ugated. It is shown that instability of beam particles cap- 4. Vured in the oscillation potential woll play an iT..ipartant role in the rela-xa- tion process. Equations are derived which describe ouoillation excitation and diffusion in the bearil, with allowance for this instability. Ar. inspection. of the equations reveals that the distribution function of the beam is aLnost plateau-shaped for times t - cv -1n /T1 (Clu is the plasma frequency and p 0 1 p nl,. n the beam and plasma densities respectively). During Ildhe folloining relznx- 0 1/2 USSR D'HAPIRO, V. D., et al., Zhurnal Eksperimentalluoy i Teoretiche- skoy Fiziki, Mar 71, pp 1023-1035 ation stage for -vAiich the characteristic time is /n. t no - n w P (ni/no) 1/3 is 'lie oscillation frequency of 11-,iie- captured particiles), =celeratad particles appear in the beam and a velocity distribution wUch is 6lose to MawelItan is established. 2/2 I I I MW Olt TJSSJR FAMMEM, YA. B. , SHAPIRO V. D., SM3VCNSNXO, V. I., Physico-Techmic-al. instit tut Acaderq of Science S S.R "VTonlinear Waves in a Relativistic Electron Beam" 1,1014-cm-T, Pis'na v Zhurnal Eksperimimtallnoy i Teoreticheskoy.Fizild, Vol 1", r~o 20 A-_Dr 70) pp 410-413 Abstract: It is 1-mo,.,n that in stationary electron con-fig=mtions a decrease of the Coulomb force of repulsion is achieved -with the aid of 'the Lore.-Litz- force of the constriction of the currents of relativis tic electrons. Because a limitation of the amlitude of a wave in -nlasma is connected with the effect of the Co-uLomb renulsion of electrons, the question nati=-.11y arises as to 40-he 1;,ossibility of the excitation of waves of great aiiTlitude during conditiont of the compens&6ion. indi- cated. $uch a situation can occur during wave propagation a-Lon,-, the --.:is of an electron beam, the particles of which-are rotated in azimuth. in th's case the vave of charge density leads to oscillations of the current, of the paxticles in the beam i (z.vq t) = -evonl(z-vcy t) (v0 is the az"j thal velocity of the, beam) and consequently -to formtion of a 1/3 FAYDMFM, YA. B., et al., Pis4ma v Zhurnal Eksperimentallnoy i Teoretichesko.y Fiziki, Vol 11, No 8, 20 Apr 70, PP 410-413 th L nagnetic field of the wave Hr(z-vq~. t). The force of t e pinch of the clusters :connected with this ragnetic field, in which the wave divick~s the beam F, e/c voHr in the mme manner as in the stationarj case, is found to be out oT~' phase with the Coulomb force FB -eE, and, with V A/C2_,~7 leads to a siimificant reduction of the displacement of the electrons in the field of the wnve. In the process it is possible to propeLpte the wave in the beam vith an extremely large amplitude of the electrical field vitaout formation of an intersection of the trajectories and overti.,rning of t 'ibe ware front. 11his result shows the possibility of effective use of imves in rz!lativist-ic beams for realization of a plaora rn-thod of acceleration proposed by Ya. B. Pay3~berg (P-roc. symp. ami, 1,84,1956). For simplicity, in the prezent vo~k the authors. cozirider 'Y the case of rectangular geometry: the electron beam moves with reopect to the axis and is limited with respect to the x. The electron cbmrge of the bean is assumed to be partially compensated by ions and,, in eqtAillbrium. with the Coiilomb 2/3 ~USSR FATIMM YA. B., et al., Pjslm v Zhurnal i TeDreticher"My Fiziki, Vol 11, No 8, 20 A-Pr 70, pp 410-413~ repulsion force actin~3 on the electrons iG conn-cnsar.ed by "Ao force - C/C vo H.., where H,. (x) is the rikagn6tic field croated by the elcctzon current. Me wave mriginating in such an electron beam iii desc:cibed .dtll the aid of an ordinary hydrodynayrIcal systeir of equations. Curfcs axe shown for the dis- persion derendences for waves i~ an az:Umthal electron beam. -ilia continuo~us clu-ves pertain to the case of small m1plitudes 1); tac dotted c-mvc-5 indica1ze the case of the ma7J-m possible =Vlituda determined by a formula developed -in the work. 1 fig. 5 ref. Received by editorli, 9 I-larch 70- 3/3, UDC : F'one LE VIN, 1-1. B. , LYIDAIRSKIY, 1,1. G. ONISHMEZIE0, T. Jr. , C,~~Jt,,-Jjo6j~ D. and S1-MVCTT1F4Q, V, i. favaumm"M -m.,. "Nonlinear Theory of Electron-Beam Kinetic Instability in a Plasma" Nloscow, Zhurnal s,,)L- r iment a3, I noy j 'Teoretichet3hoy Piziki, -,,rol 62, 11 i - 1.0 5, 19'12t pp 1-25-1732 Abstract: In earlier papers on this subject the problem of the excitation of monochromatic plasma waves was solved for the case of an instability in the monoenergetic beam in the pla8ma. The present paper discusses the kinetic instability which arises --*,n the intei-action between the plasma and the boum, i-1-it"I the release of large qu.antities of heat. This jAistability is the result o! the Landau attenimt-ion effect; a form-aa io given for the lLnoar increnent o--:' the increase in oscillc1*1tion inanifested "by the Lnuta- bility. in th-o-Jr a~nalysis, the authors use v. system of enua-11-iona describing the of the resonauce particles in the wave field and the cha--~e in the wave amp.11tude due to the in-,11-craction ;-!ith those part-i-cle-s, a system valid only if t"fle phasi~ ch,.i-i-Ec of the field as a result of that interaction it, iieelected. --Plots are given of V,-,hat the nuthors call the phasi "mixupl' of I.-he recon-a-zice particles. Connected i-irith the Physico-Technical Institute of the 1/2 r-- F- USSR UDC: None "hurnal Eksperimentallnoy i Too.-retiche LEEVIR,.M. B., et al,b - %I FizjJx-!, vol 62, 1710 5, 1972, pp M ~-rl"12 Ukrainian Academy of Sciences, they thanik Ya. 13. Fa~mberg and R. Z. Sa 'vdeyev for discussing the work with them, and Ya. III. Dnestrovskiy, D. P. Kostbmarov, A. A. Ivanov, and 12. Soboleva for their assistance in preparing it. 2/2 30 - .............. USSR UDO 621.5 82.25.011.222 SHAPIRO, V.I. "Tamperature Properties Of Tunnel Diodes And Their Connection With The Energv Band Structure Of A Somiconductorn Elektron.tekhnila. IJauch_tekhn.gb. Polunrovadn. priborY(Electronic TecrInics. Scientific-Technical Collection. Semiconductor Devices) 1971, Issue 4(61), pp 75-78 (from M:Elel~tronike i Y.~JLTrimen nilye, No 4, April 11072, Abstract No 4B225) Translation: The paner considers the connection ol' thc- te-?rperature dependence of the peak ciirrent of tunnel diodes prepared from GaAs, Ge, and Ga5b with the energy bond structure of the semiconductor starting materials. It is noted that in the case of GEESb tunnel diode the negative temperatmre coefficient of the peak current (which in practice is observed with any real achievable ratio off concen1c.rations in the n- end p-region), in- contrast to tunnel diodes from G-_Av and Ge, is caused by the strona, temperature dependence of' the prosition of the Fermi level and the populated electron states close to it. A. Ye. -112 025 UNCLASSIFIED PROCESSING 0ATF--llSE-?'70 TlTLE--A HIGH FREQUENCY TUNNEL DIODE -U- AUTHrIR--KnNSTANTINOV, P.B.v SHAPIRO, V.I. COUNTRY OF INFO--USSR ."SOURCE-- US. S.R. 263044 -P -. UE.FERENC E--0TKRYT I Y A, I ZO BR ET PROM. OBRAZTSY, -0-A-TE -PUBLISHED ------- 70 .SUBJECT AREAS--ELECTRONICS AND ELECTRICAL ENGR. TAGS--HIGH FREQUENCY, TUNNEL DIODE, PATENT .C0NT*Q9L '4ARKTNG--N[' ?~:TRICTIGNS oOCW4rNT CLASS--UNCLASSIFIED W,OXY REEL/F9A',lE--lf)q2/1092 TOVARNYE INAKI NO 71 4 FEB STFP NO--UR/ 04 32 6 9 /00 0 1'):~!) /000 9'~ C 1 -7 A C-C [_ S '. I-Ill NNO- - - A i%4 , iT F-H:-O L AS- U fit. 212 025 UNCLASSIFIED PROCESSIN5 DATE--USEP70 CIRC ACCESSInN NO-AA0112214t c, -,~ABSTRACT/EXTIZACT--(U) GP-0- ABSTRACT. THIS AUTHORIS CE'UIFICATE 1 INTRODUCES A HIGH FREf)tJPqCY TUI',I,%-EL DIODE WHICH HAS, A DD P ANt T CONCENTRATION OF 10 PRIME19-10 PRIME21-CC IN THE EGIFNERATE D AND N' V -1 -S REGIONS, AND W141CIA DIFFERS BECA-USE TO IMPROVF THE NOISE CPARACTEcISTli- WITHOUT CHANGING THE VALUE OF THE MAXIMUM FRFQUENCY, THE DOPA'ff CONCENTRATION IN THE N REGION TS CLOSE TO OR GREATER THAN THAr IN THE P REGION. ,y,4rl-ASS It: I CD _zzzzzzzzzzzz USSR UDC 621.382.2 KONSTANTINOV, P. B., SHAPIRO, V. I. "A High-Frequency Tunnel Diode" Moscow, Otkrytiya, Izobreteniya, Promyshlennyye Obraztsy, TovaTnyye Znaki, No 7, 4 Feb 70, p 62, Patent No 263044, Filed 22 Jan 68 Translation: This Author's Certificate introduces a high-frequency tunnel diode which has a dopant concentration of 1019-1021/ce in the degenerate P and N regions, and which differs because to imptove the noise characteristics without clianging the value of the maximum frequoncy, the dopant concentration in the N region is close to or greater ttian that in the V region. MAN, WE ffu~~~71 A le USSR UDC: 533-95:537-84 SHAPIRO. V. Ye. "Action of Electromagnetic Forces When Molten Metal in Channols is Sub- jected to Intensive Heating" Krasnoyarsk, Deystviye elektroragnitnjkh sil pri intensiAnor. induktsion- now, nagreve zhidkogo metualla. v kanalakh. In-t fiz. Sib. otd. AN SSSR (cf. English above. Institute of Physics, Siberian Department of the Acadenw of Sciences of the USSR), preprint, IFSO-6F, 1972, 25 pp, ill., mimeo. (from RZh-Fizika, No 6, Jun 73, abstract No 6G40) Translation: The author considers the principal. manifestations of the action of electromagnetic forces when molten metal in chemnels is under intensive induction heating: electroma.-netic circulation in the charnel and orifice, redistribution of pressure and pressLu-e pulsation at the walls, movement of inpurities and the effect of channel incrustation, change in the nature of thermal convection. It is shown that these effects become ouite considerable in large smel"l-ing furnaces with closed channels. A study is made of the way that the effects depend an the depth of the skin layer, the distance to the inductor, and the size and 1/2 USSR SHAPIRO, V. Ye. Deystviye elektromagnitnykh sil pri intensivnom induk- tsionnom nagreve zhidkogo metalla v kanalakh, 1972, iFso-6F shape of the channel cross section. As a special case the analysis covers liquid conductors when currents are actuated in them by conduction. 2/2 32 USSR UDC: 621.376.23 SHANTSEVI 1. P., and SHAPLRO, V. Ye. "Three Forms of Low-Frequency Unstable Resonance Cirouits Using Semiconductor Diodes" T ab. Tonkiye magnitn. plenki, vvchis1_.__t1-ekb_n. i radiotek'nn., T. 1 ~T_K"I_nl!laignetic F-ilu;s, Comr)"Iter Techniques, and Eiectronic -~.n-ineer- ing, Vol. 1--collection of works) Xrasnoyarsk, 1970, pp 19-25 (from RZh-Eadictekh-nika, 110. 3, March 21, Abstract No. 3D37) Translation: An ey-qmination is made of the mechanism causing in- stabilities connected vith a nonliaear capacitauce in a semicon- ductor diode amplitude detector containing a resonant circuit. The threshold of their occurence is determined~ Bibliography of four. N. S. 34 P k4 1''. J11INT-1 f 'iff"Riff USSR uDc: 621.397.61 SHAP1RO,.,,XE~._A_.,, GALAKHOVA, N. G., VOVS1, L. M., BERLIN, B. A., KHARCHIK- Of- S.',-VO`ROB,YEV.A, F. Kh. "Technical Facilities of Television Services of the Soviet-Wide Television Center" V sb. Televizion. tekbnika (Television Technology--collection of works), Moscov, 7r6v_y-a-V_Tf, 197-1, pp 127-163 (from RM-Radiotekhnika, No 6, Jun 71, Abstract No 6G190) Translation: Basic data are given on studio and annomcer W cameras, motion picture cameras vith TV view finder, cameras for transtaitting motion picture filum in TV and motion pieture projection rooms, and epidiascopic projectors for transmitting transparencies, photos, drWrings, etc. The individual elements of the instrument and program unit, central instrument room arid video recording unit are described. N. S. UDO 553.65:548-522 ORLOVAY I. G I and GULIKO, N. V. , Mcrainian R; earcinds~tlu Ze of Refractory Naterials Scientific s :ii "The Effect of Some Oxides on the Crystallization of Corundum Whiskers From the Gas Phase" Moscow, Izvestiya Akademii Naif1c S33R, Neorganicheskiye Materi- alY, Vol 7, No 7, Jul 71, pp 1188.-1191 Abstracti The crystallization of. corundum whiskers according to a previously described method ( V; S. Pap1cov et al,, Kristallo- grafiya, 9t 442, 1964 ) by vaporization of AlfO in a C-atmosphere 2 c - 'An the presence of additions o-O Slu~ TiO2 ta~mn Z r 0was inves 2 tigatea. The senicrystalline, leorun ceramic as heated up to 1700-2000 0 C in a furnace by passing throuo-p it Ar containing 0.003 ~- 02 and 0.01 cj.' N. a The positive effect of T102 and Zr02 additions is demonstrated and their optimunri application conditi- ons are determined. It was found that crystals of corundum- cry- stallize only on graphite; they have the growth forms AT and C and crystals of the growth form A, ~re characterized by a meam breaking strength of .450,000 kg/cm and higher. One table, nine biblio. refs. 89 USSR 9 UDC -33.6.oil SHAPIRO, YE. G. An Investigation of Supersonic Flow Past a Sphere by an Air Current at 111uh Static Tenperatures" Moscow, Nauch. tr. In-t Mekh. Mbsk. Un-ta (Scientific Tfansac~luions of the Institute of Machanics of the Moscow University), No 1, 1972, Tp 44-53 (frDIM Referativnyy Zhurnal -- Makhanika, No 4, 1973, Abstract No 4B3OO by Yu. P. Lun'kin) Translation: The equilibriu-m supersonic air flow past a sphere is exaim.ned for the case when in a frec-streuii flow the tenmerature is sufficiently (Tw> 20000K), while the 1,hch number is relatively low (VC046). The problem is solved using the method of G. F, Telenin aCCOrdilig to a five-ray schei,-.i~ (0-e~ 0-.,287, 0-2 = 0.538, 49 0.800). An analvr;is of the 3 ~= O,7P5, (4 = calculations showe'd that in the interval of change 'P,, T.-~ 700orJK) with * fixed ~6 and a changinC P (-2 4- lepW 4 1) irith a fixed 1.11,, -rates CNCI Too dcr.,.onst * nonnonotonic dependence on the value of the departdre (i=0'1,2,3,4), Mie usefulness of the approximated analytic depenrlezce for the speed of spreadin.g at the critical point (P'b/uoo)dC90/ds, etc. pro*_oc5ed. earlier is 1/2 USSR SHAPIRO YE. G., Nauch. tr. :Ln-t Meld-i. Mlosk. Un-ta No 1, lc J )72, pp 44-53 investigated (see Telenin, G, F., and Tinyakov, G. P.; ]Cokl. A~~ SSF,.,[~, 196)41 159, No 1, 39-4?- -- Pau,.aidi, 1965, 4D199; Lebellev, M. G., 1-1,inostsev, V. B., Telenin G. F. and Tinyalov, G. P., Iz%,,. -414. SSSR. Yckh zhidkosti i 1n, -69 No 2, 107-111. Rzffl,' IL'q, 1069, ii,34i6; Gilinskiy; 5, 2-i., Maknrova, D. E I%v. All SSSR, Mekh. zhidhosti -- gaza, 1966, I'vo 1, 16-24 Bazzhin, A. P., Blagosklonov, V. I., 1,1inaylos, A. N., and Piron-ova, S.V., Tjch. zap. Tsentr. a-eto-gidrodimin. in-ta, 1971, 2, 110 3, 95-1!,)]. -- RZEIX!1dil 3-9-72, 113299) throu~-;h certain parameters of isimilarity witli the case of a flow -(just a sphere by air with a hi[;1i static tezrq)crature. The calmilations prosente,"j. in the Worl." Confirmed the suppr).~;ition that - 'r -('cfj.nad fime-blon of-condenowLion ~i= e,,l (Rb/1'W)d6LO/dc ' (1 Nle" and that the flow on the rrontttl ri)rfavc of a bliuite(]. body b(~ s,Ly.;7t1at(.,d by 'Y the flow of an ideal. L,cLf3 wita an adiabutic ebaracterisl4c.- '/30 (11 biblioGraphic entries) 2/2 8- USSR UDC 533.6-011-551533.6.011.72 ~~Hpj YE. G., (Moscow) "Shock Layer Radiation in Hypersonic Air Flow Past a Sphericul. Segment" Moscow, Izvestiya Akademii Nauk SSSRI Mekhanika ZhAdkosti i Gaza, No 1, Jan- Feb 72, pp 101-106 Abstracti A solution of a problem on hypreonic air flow past a blunted spherical segement in the presence of radiation in a shock layer Is presented. This work- is an extension of the author's previous investigations on air flow past a sphere immediately behind the front of a strong shock waire with conolderation of radiation, which showed that the radiation flux decreases much more rapidly than the convective flux, with Increasing distance fron the stagnation point. L CoMparlson of the results obtained here with those for xadiating air flow past a sphere and past a spherical segements without conulderation of radiation. The effect of radiation on flou, in shock layer.and in the re.gion of round off point on distribution of gas dynamic parameterz In a shock layer was considered for a segment with radius 04~~- R < 4m and at velocitica 10 .;~ V 16 ka/sec. It is shown that radiation doaa not affevt cubztantially the fields Of gas dYnOW-lic Pt=mGtem, since the latters t-tro determins-Al by processes taking place near sy=etxy axis, because of nidiation freezing phenomenon. 1A A lit". -4 .71, "1 Elliffif U I "IT 111791-0 - "0111 a Wo I ME ~ ON I Nm I ffil 11 11-1 USSR um: ~6n,~78-015-53j,6.011-5 STULOVP V. P. , SHAPIRO, Ye..G,,, "Radiant Heat Exchange With Hypersonic Flow of Air Ar=zid Blunt Bodies" V sb. Nauchn. konferentsiya. T-n.-t rj_-khan. YGU. Tezisy_ doki. (Scientific Con- f ~ '2ur - ference of the Institute o "echanics of mloscow Stare Lhiversity. ~ -maries of the Reports), Mscow, 197 , pp 60-61 (from RM-R,,;0zeto.-stroreniye, No 8, 10 Aug 70, Abstract No 8.41.82) Translation: When studying the =tion of a. body in the atmosphere, the following groups of physicall mrocesses are ordinarily considexed: 1) non- equilibrium physicocherdcal con-versions associated with the =,lecular Struc- ture of the gus; 2) -molecullar transfer phenowia and rtuefaction effects; 3) radiation. On the basis of the results of a series~of papers, an estimate is made of the effect which all three groups of processer, have an flow around a snhere two r--ters in rad~-.-_. T"here is a region of variation in the de- termining parameters where vascosity is insignificant - the boundarf layer is thin. Thermdynamic equilibrium is reached, and the radiation flux of energy to the critical point exceeds the convective flux. When absorption and radiation cooling are tLe~en into account, the s,)rstem of equations of dypwrdca of a radiating gaz reduces to a nonlinear in.eerodiffvrential syatern USSR STUIDV, P_ , MAILTRO, Ye. G. Nwuchn. kont-erentsiya. In-t Me, an.__'-"GU. 1.7k-zisy do,_-T Mosec-w' 19TO , pp- 6o-6i of equations. nie problem C,;f flow exowid the body is srolv-3d, by Met'hod of iteretions. LIn each iteration, it is assumed that the ccii-ribution of' -F, radiation in the energy equation (div --) is knolwrn, and.the system o~ gas- dynamic equaticis is solved by the G. F., Telenin m-ettod. '"he radiaticn out- put strzoagly chang-as the Estributica of temperature said density in the region between a shcel, wave wand the surfs-,le of the boc~r in the flow. Ve- locit-j- and pressure fieldz -a-re practically indle-pendeent of gas ra-d-11aticn. The radiation flux-es ircident cn the body --re -.Cr ~_ifferent d-L F. E ~ ~:e Cq af. velo~-_fties o4' the cncczing flov ~07t. and bl=titg ra -~is 1e rat i a gas T~article along the a---Is cf .35,-_-zwtrj ca=es some-,zhat of a nduction J-11n the radiation flux to the critical po'int OAS Vith tha radiatiQi- filux I*r= a plenc layer of thit as-me thickness behind the direct shock wave. Dis- ~tributi~n of the radiant flux reduced to the flux to tF4, crit.lcml point along the surface of a sthere at various values of V,, and P. in approximated by a single-paranneter fa-:-dly of curves. The parameter depends only on the velocity of the oncoming flow, This dependence hax, tbe -folloving oimple 2/3 34 USSR OMLOV, V. P., SHAPIRO, Ye. G.., Nauchn. kqnferentsiya. In-t Mekban. M.U. y dokl., N ov Tezisy Iwo ' pp 60-61 form: qplqro = cosn6, n = n(v.). Coqparison with the El stributions of con- vective heat flux available in the literature shows that radiation flux de- creases appreciably faster than convective flux with an rrcrease in distance from the critical point. Because of this, the region of the surface where radiation heating exceeds convective heating is concentrated in the forward section of the body in the flow. Resumig. 3/3 MMM WAMNOMMI LIZ 04ft UNCLASSIFIED PROCESSING DATE--230CT70 TITLE--RADIATION OF THE SHOCK LAYER DURING THE HYPERSONIC STREAMLINE FLOW ''OF AIR, AROUND BLUNT BODIES -U- 'AUTHOR-(02)-STULOV, V.P.v SH YE.G, .,jA C OUNTR~~F INFO--USSR SOURCE--MOSCOW, IZVESTfYA AKADEMIr NAUK~SSSR, MEKHANIKA ZHIDKOSTL I GAZAt ~NO Iv JAN-FER 1970, PP 154-160 -,DATE PUBLISHED ------- 70 -SUBJECT AREAS--PHYSICS TQPIC TAGS--AIR FLOW, STREAMLINE FLOW, HYPERSONIC FLOWr BLUNT BOO,Yv- ..:-.-RADIATIVE HEAT TRANSF[Ri CONVECTIVE HEAT TRANSFER CONTROL MARKING--NO RESTRICTIONS ~OOCUMENT CLASS--UNCLASSIFIED -PROXY REEL/FRAME--1987/0208 STEP NG--UR/04?-lf7O/OOO/OOE/OL54/Otb(3 C ACCESSION NO--AP0103882 UNCLASSIFIEO 41Z 044 UNCLASSEFIED PROCESSING DATE-230CT70 CIRC ACCESSION NO--AP0103882' ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. A SOLUTION IS FOUND FOR THE PROBLEM OF THE FLOW OF RADIATIVE AIR rN A SHOCK LAYE4 FORMED DURING HYPERSONIC STREAMLINE FLOW OF THE AIR AROUND BLUNT BODIES. THE OUTPUT OF RADIATION GREATLY CHANGES THE TEMPERATURE AN f) GAS DENSITY r-rELD ANo HAS PRACTICALLY NO EFFECT UPON PRESSURE AND VELOCITY- IT 15 SHOWN THAT ACCOUNTING FOR RADIATION IN THE.SPECTRAL LINES IS VERY IMPORTANT IN, .SOLVING THE PROBLEM OF A RADIATIVE STREAM. THE DISTRIBUTIONS OF A RADIANT FLUX ALONG A SPHERICAL CONTOUR REFERRED TO THE RADIANT FLUX IN THE CRITICAL POINT, AT VARIOUS VALUES OF THE VELOCITY GF THE AIRSTREAM V INFINITY AND THE SIDE OF THE BODY R ARE APPROXIMATEL) RY A MONOPARAAETRIC FAMILY OF FUNCTIONS, THE PARAMETER DEPENDING ONLY ON V INFINITY. AS THE DISTANCE FROM THE CRITICAL POINT INCREASESt THE RADIANT FLUX DECREASES CONDTEREABLY MORE RAPIDLY rHAN THE CONVECT'LVE FLUX. THEREFORE THE REGION OF THE SURFACE OF THE BODY IN WlifCH RADIATIVE HEATING EXCEEDSi CONVECTIVE HEATING IS CONCENTRATED IN THE LEAULNG, PART Or- THE BODY AROUND WHICH THE STREAM FLOWS. UNGL ASS LFI.Ell USSR STULOV, V. P., SHAPIRO, Ye. G. "Radiation of the Shock Layer During the Hypersonic Streamline Flow of Fair Around Blunt Bodies" Moscow, Izvestiya Ak-ademii Nauk SSSR, Mekbanika. ?hidkonti i Gaza, No I, Jan-Feb 1970, pp 154-160 Abstract; A solution is found for the problem of the flow of radiative air in a shock layer formed during hypertionic streamlille flow of 0le air around blunt bodies. The output of radiation greatly changeo the temperature and gas-density field and has practically no effect upon pressure and velocity. It is shown that accounting for radiation in the spectral lines is very important in solving the problem of a radiative stream, The distributions of a radiant flux along a spherical contour referred to the radiant flux in the critical point, at variotis values of the velocity of the airstream v,,p and the side of the body R are approxi- mated by a7monoparametric family of functi.oas, the par&*meter depending only oft vc,,. As the distance from the critical point increases, the radiant flux decreases considerably more rapidly than the convective flux. 1/2 USSR STULOV, V. P., SHAPIRO, Ye. G., Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No 1, Jan-Feb 1970, pp 154-160 Therefore the region of the surface of the body in which radiative heating exceeds convective heating is concentrated in the leading part of the body around which the stream flows. USISH UDc 617-735-073.-97:615.849.19 B0,330SLU-ISM, A. I., L. S. VOLKOVA, A. D., ZMANOV V. K.1 and SHMIDO, Ye. I., 'Laboratory of Pilysiol.o,,ical Optics S'.-'V.' E'ravkov and i~ Research In-stituto of Eye Disea.~~es imeni HeImLoltz he I;iser Electroretino-ran," Mose(r,711 Vestnih O_ftal'mlo.,ii,~ No 2~ 1973, PP 3-6 Abstract: Ik,,, applying stimnil-ation of the eye in tolerated doscr, with radiation at apprcrximately 630=31 e-3,1-itted by a 11,_t-110 laser of t.Nl)e LG-50, Pure coil- elce- Llroretinogranis of rabbits arid humans were obtained. The output potier of the laser was 0.2 i:~:wt and the at the retina:~~0-15 17-t. Slort stilnuli w-ith a ditration of 0.02 or 0.4 ,;c!c and intcrvals~ o:F3. rdri betwi:tcri th-m WerC' Under conditio-Ils of adaptnt-iort -to a .rr--ak source of daylil7lit (iLh';:!iIMItj.C)Il at the eye a approximitely 3 1,Lix), Vie electroretinogrclns werc (Mc ~toluly to th(, bioclectric activity of' conc--r- Uridcr canditionp, o!' (I~t~vk ml:,,+Lation, t1l_~ rod ap paratu,; of thf! rot. to p-,rtkipixtu in the reactioji, Lar;er alec trura ti flu,, w., vQ-ve obUnAited .,L'C)r t1w first tirc in the vork cribed. with i-t 0"1 Ar la,;ers are bf~,iiq, coviductLd ut pronent in un exlkinded sta~,,u of tho USSR me 677.4,54-171039j6.o4 STARKOVA, A. H., KIRILENKO, YU. X., S RO YE", YEOS, A. I., VOW, r CHSjiX L. A VISMIYAKOVA, T. P., VWOV4 CHSBKOV,, G. M., and KAUCHAN- SX1Y: D. A. "Radiation Resistant Polyamide Fiber" Leningrad, Radlokhimiya, Vol 13, No 5, 1971, pp 785-786 Abstracts An attempt was made to Increase the resistance of polyamide fiber towards I -radiation by treating It with ferrocene containing compounds. Caprone cord fiber was treated with ferrocenealdehyde (FGA) under following conditionsi FGA - r.,3; catalyst - 6.5/% H 3P0.; tenpemtura - 7-5 0C;. duration 2 hrsj solvent - ethanol. The fiber obtained was more rosistamt to thermo- wddative destruction than the starting t~ateriali after heating for 2 hrs at 2000 , the modified fiber retained 60-7V,-& of the Initial strength, while the starting material dropped do-,rn to 25%. The modified fiber was found to posses high adhesiveness towards the resin; it can le used in production of hoses, conveyor belts, driving belts, etc,,performing under radiation. USSR uDe 677.4:54-17lt539-16.04 SLATII,,.k, S, D., xiRii;-"-! YU. K., VOL'Fo L. A., NECS VISMIYAKOVA, T. P., PANCIMMIOV, G. IN., VIASOVA, I- D-t YA-UCWSK1Y# D- and IWIMUSOVo, V. A. "Radiation Resistant Polyvinylallcohol Fibers Containing Ferrocene" LenlngnA, Radiokhimiya, Vol 13, to 5P 19?1# pp 786-787 Abstracti Polyvinylalcohol fibers containing farrocene were obtained by imprepating a freshly formed or thermostabillirsed M-fibers with 5-18,~,, solution of 1,1'-diace4~yllorrocenylforraldehyde resin J'1 It-WO in acetone, After the impregnation the material ims heated to 140-160 C for 10-20 min, resulting in fo=;ation of chemical bonds between the hydroVl groups of the PVA-fiber aria the methylal gnup of 1t1'-DA,.rT resin of chenically bound 1#1'-DAFF rosin), The ltl'-DA,;F resin was obtained by polycondensation of diacetylfe---ocene i;ith formaldehyde in ethanol at 50 OC and in Dresence of sodium carbonate. The =Ciified fiber was subjected to /-radiation In tic ir vresence of aix- cxv,,-r,. strangth and the elas. ndica-tors of the ferrocene conta nin,- :n-ateriza:L were superior in comparison to the starting naterial. USSR UDC 678.675:542.949 STARKOVA, A. N., SHAPIRO Ye I KIRILENKO, Yu. K., MEOS, A. I., VOL'F, L. A., VISHKYAKOVA, T. S. R., Leningrad Institute of the Textile and Light Industries imeni S. M. kirov, and Moscow Institute of the Petro- chemical and Gas Industries imeni 1. M. Gubkin "Modification of Capron Fiber With Ferrocenaldehyde" Leningrad, Zhurnal Prikladnoy Khimii, Vol XLV, No 2, Feb 1972, pp 447-449 Abstract- One of the basic weaknesses of polyamide fibers is low heat-resis- tance. Chemical methods for remedying this weakness (bAised -mostly on pro- cessing with bifunctional compounds and formaldehyde to form intermolecular cross-links in the polymer), but almost nothing has been published on the use of other monoaldehydes which might act as modifying agents to strengthen the resis-tance of polyamides to thermo-oxidative de6tructim. Thi- authors studied ferrocenaldehyde (FCA) as a modifier, in the case of the fiber Capron. Phos- phoric arid was used to increase reactivity of the aldehlrde groups; this acid reacts only slightly with Capron, and not at all with fer-rocenaldehyde. Ethanol was the solvent used. It was found that treat-melt of Capron wit."I FCA substantially increases the heat-resistance of this fiber. This is explained 1/2 USSR STARKOVA, A. N., et al., Zhurnal.Prikladnoy Khimii, Vol XLV, No 2, Feb 1972, pp 447-449 an the basis of decreased concentration of free terminal amino groups during their blocking by an aromatic compound of FCA type, as is suggested by other published data. Graphic data are given on the strengtli, elongation and thernal properties of Capron, as these are affected by concentrations of FCA and H3~04, and by heating. 2/2 USSR UDC: 621-3115-592 GBRSHEENZON, Ye. M., ILOIN, V. A. LITVArGORSUYA, L. B., TABINOVICH, R. I., and SHAPIRO, Ye.,,Z. "Dispersion of Hot Electrons in n-InSb at Low Temperatures" Leningrad, Fizika i.tekhnika poluprovodnik-ov, 11o 10, 1972, pp 1888- 1894 Abstract; The purpose of this paper is to study the mochanisms of hot-electron dispersion in n-type InSb in a broad range of elec- tric fields, and to compare the results of this study, with the re- sults of theoretical research. * By so doing., the authors hope to clear up some of the nystery stirrotinding the dispersion of energy and impulse of hot electrons in In8b at temperatures auch below the limiting frequency of the optical phonon. They investigatle the dependence of their specimeno I conductivity, Hall constant, and particle mobility, on the intensity of the electric field at temperatures of 1.3-4.20 K and at field intensities ran,i_nC, fro.-.q 1-400 V/cm. The specimens, vhoso parameters are eiven IV. v. tz-blo, were made with markedly different concentrations of i-rapurit-Jes and compensations. Curves are given for the dependence-- not-ed above. USSR UDC- 621-315-592 GIER-SHEITZON, Ye .M., ILIIIT, V. A., LITVAK-GOIRS19-YA, L. B., EI&BINOVICH, I'll ~I., and SHAPIRO, Ye.~~ Z. Ing "Determining Separate Concentrations of Impurities in Type A Compounds by Electron Heatiaig." ningrad, Fizilkm.i tekhnika -PoluDrovodrLilkov, No 10, 1972, 1906- 1910 Abstract; A rethod is developed for determining separate concentra- tions of inpurities iu compounds of the Alr~IB~ type from the r,-.aG- nitude of the hot electron mobility aad the dependence of the mo- bility on the electric field intensity. E'arlier pap= have shown that at. lov. temneratures 4n such compounds, there is ci 'range of electric field Intensities in which this dependence in Y-.,eak. Two possibilities that may thlen arise are considered: the carricr can- centration is such that tht electron-electron into-,,actl-ion maY be ,nd the olectron- neglected; the electron concentration is hiSh , electron interaction must be -taken into accomit. Pomo-1, rns for findinLo. the total coacentration, of Lmpurituies frora the e-xpevimental value of the robili"U.-y are given. Also giiren is the diaj.-ram and ex- planation of -,- device for verifying thip mothod in the caoo of Some n-InSb and n-Gaj%s specimens. The authors express thLi][I tjj[,,.njr to U3 1/2 USSR UDC: 62-1-315.592 0,."MRSENZONIT, Ye. M., et al, 7izika i.' tekhnika poluproyodnakov, No 10, 1972, pp 1906-1910 V. S. Ivleva, A. N. Telegin, and L. D. Sobanova for preparing the N-In3b and epitaxial n-GaAs films for the verifying tests. 101 USSR UDC 669.L4.018.8:621-762 SHAP POLTORATSKIY, N. I., TITOV, S. G and BYVSHIKH, M, L.I.Iarpl Zd~o Is k I "Pressing and Vacuum Sintering of Powder of Type Khl8Nl5 Stain- less Steel" Poroshkovaya Metallurgiya, No 3, Mar 71, pp 31-35 Abstract: In a continuation of earlier works, the authors study the next production batch of austenitic stainless steel powder. The principal properties, cold pressing, melting and isothermal sintering in a vacuum of powder produced by reduction of the oxides with calcium hydride were studied. The larger fractions of the powder had significantly greater specific surface and lower bulk densitv than the finer fractionn. resuiting from the complex shape and porosity of the oartic les. Introduction of a binder decreases and evens the bulk density. Cold pressability increases with decreasing particle size. The powder melts in a vacuum at 1375-14000C, so vacuum sintering should be Derformed at 13000. Final densities of specimens of 70 to 97% can be achieved with sintering at 130000 by varying powder particle size 1/2 N USSR SHAPIRO, YU. L., et al., Poroshkovays Metallurgiya, No 3, Mar 71, pp 31-35 from -150+100 to _L6,xk , sDecific oressure from 1.6 to 15.2 t/cm2, and holding time from 1 to 8 hours. Specific pressure has the greatest influence on final density of material produced and its grain size. The composition of the steel changes little with extended sintering near the soLidus point, 2/2 61 USSR UDC 669.14.018.8:621.76e' SILAPIRO YU. L., POLTORATSKIY, N. I., TITOV, S. G., and BYVS)iIKH, "Pressing and Vacuum Sintering of Powder of Type Khl8Nl5 Stain- less Steel" Poroshkovaya Metallurgiya, No 3, Ma.r 71, pp 31-35 Abstract: In a continuation of eartier works, the authors study the next production batch of austenitic stainless steel powder. The principal properties, cold pressing, melting and isothermal sintering in a vacuum of powder producnd by redoction of the oxides with calcium hydride were studied. The Inrger fractions of the powder had significantly grenter specific surEace and lower bulk density than the finer fractions, resulting from the complex shape and porosity of the PArticles. Introduction of s binder decreases and evens the bulk density. Cold pressabilitv increases with decreasing particle size. The pooder melts in a vacuum at 1375-14000C, so vacuum sintering should be performed at 13000. Final densities of specimens.of 70 to 977a can be achieved with sintering at 13000C by~varying powder particle size 1/2 USSR SHAPIRO, YU. L., et al., Poroshkovaya Metallurgiya, No 3, Mar 71, pp 31-35 from -150+100 to -45,q , SDecific oressure from 1.6 to 15.2 t/cm2, and holding time from I to 8 hours. Specific pressure has the greatest influence on final density of material produced and its grain size. The composition of the steel changes little with extended sintering aear the solidus point. 61 1/3 1~017 UNCLASSIFIED PROCESSING DATE--IISPP70 3 !:TITL!-_plkOCESSING OF STILL RESIDUES OF FURFURAL PRnouc.TION -U- L 'F7- AIT -.:AUTllGR--BAD0VSKAYA, L.A., KULNEVICH, V,G., FIRSOVA, L.I., SHAPIRO, YU.M., UT rAURZIN, M.I. K [ -C-OUNTRY OF INFO--USSR SOURC.E--GIDROLIZ. LESOKHIM. PROM4 1970, 23-5 DATE PUBLISHED ------- 70 .SUBJECT AREAS--CHEMISTRY TOPIC TAGS-- FURFU-4 AL F~URANv PEROXI.DE, POLAROGRAPHY, GAS CW~OMATOGRAPHYI ~~'Uv SPECTRUM, SUCCINIC. ACID, MALEIC ACID,iFUMAkIC ACID CONTq0L .4ARKING-1,jr- kF.STRICTIONS 06CUMENT CLASS--UNCLASSIFIED ",PROXY PEEL/FRANlF--I9Q9/0l47 SrEP CIRC ACCESSION NO--APOIC6809 UNCLASSIFIED 2/3 UNCLASSI FIED PROCESSINS 0ATE-11SEP70. JCIRC ACCESSION NO-AP0106309 ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THE 2 METHOiDS PFESPirLY USED FOP -3 -PROCESSING RESIDUES FR(IM FURFURAL RECTIFICATION th"E THE PFC, VERY NYLATION T-k, SYLVAN FURFURAL (1) AND METHYLFURFURAL III ) AND DECARBO~ (ALPHA MEHTYL-FUFAN,), THE METHOD PRoposen CO'NSISTS IN OXION. 17F THE RESIDUES WITH-H SUB2 0 SUB2 TO YIELO ORG. ACIL DS. ALSO OF-VELOPED WAS A NEW METHOD FOR CHEM. ANAL. OF THE RESIDUE, BETTER SUITED PDR INDUSTRIAL CONTROL THAN EITHER POLAROGRAPHY OR GAS CHROMATOG. THE METH09v WHICH HAS BEEN DESCRIBED ELSEWHERE (SHAPIRO AND KULINEVICH9 L969)9 IS BASED ON UV-SPECTROMETRY AND CALCNS. OF I CDN~No FROMTHAT OF A.,STD. SOLN. AiND THE OPTIC4L OS. OF THE TEST SA"PLE ANUJ'H~ STD, sno4. THE A.14T. OF*' IMPURITIES ARE DETD. FROM DIFFERENTIAL~-SPECTRA. TME, ACCURATE kiE-mOo MAKES POSSIBLE SEP. I AND 11 DETNS. EVEN IN STRONGLY RE.SlNIFIED MATERIAL.- COM. RESIDUES ANALYZED CONTAINED 22-95PERCENT FUQALDEHYDESv DEPENDING ON THE RAW MATERIAL AND THE T PROM METHOD. THFY WER~ OXIDIZED WITH 30PGRCENT H SUB2 0 SU82 AT 4 MOLAR RATIO OF FURALD~HYOFS-H NSE SU32 0 SUB2 OF 1:3, A TFMR. OF 64 PLUS 0R.MINUS IDEGRcE, WITH INMJ, MIXING FOR 4 HR. THE OUAL. AND OUANT. COMPNil-OF T14E OX11)"'. PR90ticTs WEPE ANALYZED. BY PAPERt COLUMNi 'AND THIN LAYER CHR9l-4&T-'-)G. ?, X ! DN. A~Ji SUCCINIC). CONVERTED I TO A MIXT. OF "RYST. h'IDS IMALEIC, FU%IARIC, D 11 WAS CONVERTED TO BETA ACETYLACRYLIC (111) AND L.EVULINIC ACID (IV). T14-F RESIDUAL PEROXIDES WERE DErGMpo. BY TREATMENT WITH THICIUREA (IDERCENT BASED ON THF VFIL. OF REACTIlli 'PRODUCTS). THE CRYSr. ACIDS WERE SEPO. BY RFCRYSTN. FROM HOT WATERI AND IV BY DIST14, 1170DFSf~F~-:S-5 TV 1$ RECOVERED BY EVAPN. OF THE SOLVENT AFTER EXTN. UNCLASSIFIED rm Nil 'OROCESSING DATE-11SEP70 3/ 3 017 UNCLASSIFIED r-IRC ACCESSION NO--AP0106809 ABSTRACT/EXTRACT-THE OVERALL YIFLD OF THE ACID 14AS 85PC~CFNT AND THE IV 249 111 26, PERCENT CnRPN. OF THE ACIDS WAS SuCCINIC 28, e- MALEIC lBo AND FUMARIC 3. HIGHER YIELDS ',I'RE OBTAINED FROM RF-Sr!)UES WITH A HIGH INITIAL CDNTENT OF ALDEHYDES. cSA4PLES WITH LOW ALDEHYDE CtIN ,TENT GAVE POOR YIELDS (AT CONTENT 220EPCENT, THE.YIELD OF TOTAL ACID WAS 21.6PERCENT. UNCLASSIFIED USSR UDC 68:66 .012 GOLOVANOV, 0. V., Candidate of Technical Sciences, HEL'NIKOV, B. N., Candidate of Technical Sciences, SHAPIRO, Yu, Z,, Candidate of Technical Sciences, s t- = Central Scientific Reseafili-G`r, e~of Large-Scale AutoMation "A Practical Method of Controlling a Large Plant" Moscow, Pribory i Sistemy Upravleniya, No 11, Nov 72, pp 1-3 Abstract: Relatively simple control algorithm which can be realized by present computer technology must be used for successful introduction of systems to control complex production combines. One of the ways to intro- duce such autobated control systems consists in a two-stage solution of the control problems: first, measures are carried out to lirait the field of variation and the number of variables (isolation of sets and assignment of intervals), and then more "refined" control is implemented (optimization), The appropriate models of the plant are utilized on each stage. The authors present two methods to Ithis approach as applied to control of a large-scale ammania plant. A simplified flaw chart is used in which the plant is represented as several series-parallel units connected by technological flows. In the first method the target function is taken as the technolo.-ical component of plant expenditures for making a ton of ammonia. The second method involves accounting for production structure by analyzing the state of the principal technological equipment. ot& 4A 052(;80-" UR 0482 Doviet inventions Illustrated, Section III Mechanical and General, Derwent, -7 o 241616 OCUIAR JOREIGNBODY DETMOR consisting of hig~i freque~tcy indtictLve clreuit with recording device, contains- a a nsor coaListing of a toroidal coil whose inner surface~corresponds to the surface of the leading part of the bulbus oculi, and the recordingdevice has a fTequency detector whose oscillation indicates the presence of a splinter and the voltage symbol at the output indicates the magnetic qualitie s of a mttal splint- er. 29.12.67. an 1210060/31-16. L. S. LINAAKHER' et alia. Moscoii "Ge1mgOlt-ts" Eye Res. Inst. * (28.8.69.) Bul .14/18.4.69. Class 30a. tnt.Cl. A61b. MTRM~ !M I t wm,, M "h~~T SO;- '~~W~ -At AA0052680 Urmakher, L. S.; Vasil'yev, Ye. K.; Shapiro, Z. Sh. Moskovskiy Nauchno-Issledovatellskly Institmt Glaznykh Bol im. Gellmeolltsa 19821452 006 UNCLASS I FTEO PROCESSING 0ATE--27NOV70 TITLE-VITEGRAL GEOMETRY IN PROJECTIV&SPACE -U- AUTHOR-(03)-GE'LFAND, I.M., GRAYEV, M.14Y SHAPIRO, Z.YA. ..COUNTRY OF INFO-USSR r~SOURCE--MOSCOW* FUNKSTIONAL'NYY ANALIZ I YEGO PRILOZHEN11YA (FUNCTIONAL ANALYSIS AND ITS APPLICATION), VOL 4, NO li 1970Y PP L4-32 ,-'D-ATE PUBLISHED ------- 70 -$UBJECT AREAS--MATHEM4TICAL SCIENCES 3OPIC TAGS-INTEGRAL RELATION, MATHEMATIC SPACE, PROJECTIVE GEOMETRY, DIFFERENTIAL GEOMETRY .,,CONTROL t4ARKING--NO RESTRICTIONS DOCUMENT CLASS-UINCLASSIFIED '.-.PROXY REELIFRAIME-2000/1433 STEP NO--UR/0461/70.1004/001/0014/0032 CIRC ACCESSION NO--AP0125067 UINCLASSI-FIED UNCLASS IFIED PROCESSING DATE--27NOV70 CIRC ACCESSION NO-AP0125067 ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THE METHODOLOGY INCIDFNT TO THE STATEMENT OF THE INTEGRAL GEOMETRY PROBLEM IN PROJECTIVE SPACE AND ITS SOLUTION IS RELATED TO A UNIQUE DIFFERENTIAL GE~OIIETR.Y ON GRASS-71AN MANIFOLDS. ALTHOUGH T[IE AUTHORS ARE AT A LOSS TO FIND PRACTICAL APPLICATION FOR THE METHODOLOGY TO OTHER PROBLEMS, THE BEAUTY ANG NATURE OF THE CALCULATION LEAD T14EM TO BELIEVE THAT IT WILL FIND USEFULNESS ELSEWHERE, THE METHODOLOGY IS DESCRIBED ON THE BASIS OF A MANIFOLD G SUSN PLOS It K PLUS I OF ORIENTED (K PLUS 1) DIKENSfONAL SUBSPACES jF SPACE R PRIMEN PLUS 1. SIX THEOREMS ARE GIVEN AND PROVED FOR DIFFERENTIAL FORMS AND INTEGRAL FUNCTIONS PHI (U). FACILITY: INSTITUTE OF APPLIED MATHEMATICSv ACADEMY OF SCI,.NCES USSR? MOSCQ'fl STATE UNIVERSITY. GELfFAND, I. M., Corresponding Member of the Academy of Sciences USSR, GRAYEV, M. I and SHIP Institute of Applied Mathematics, Academy of 'iencesm Moscow SC Mn "Integral Geometry Problem Connected With a Pair of Grassmann's Mani- folds" Moscow, Doklady Akademii Nauk SSSR, Vol 193, No 2, 1970, pp 259-262 Abstract, The purpose of the article is to formulate and solve an in- tegral problem for a pair of manifolds -- the manifold G. k of k-dimen- sional oriented subspaces in Rn and.the manifold Gn,1 of 1-dimension- al oriented subspacea in R4. It is assumed that I < k, + k < n as well as that k -I is an even numbers The reaults are applied without significant changes to the case of complex Grossmann's mani- foldso 7 -------- --- I Analysis FurccionL USSR GEL' FAN:D, I. GRAYEV, I, and SHAPIRO Z. YA. (!--.~titute of Applied Mathe- matics, Academy of Sciences USSR; MO-G-COW ~LaLe University) "Integral Ceamecry in Projectiw,-, Space" (Functonal Analysis and its Application), Vol 4, No 1, 1970, pp 14-32 -Abstract: The methodology incident to tile statetuienL of the inte.-Yral geo-me"17',, problem in projective space and its solution is related to a uaique differential geometry on Grass-man manifolds. Although the authors are :-t a loss to firid prac- tical application for the methodol, nat e ogy to other problerLq, tile beavLy and - ur of the calculation lead them to believe that it will find osefulr-.ess alsewhere. The methodology is described on the basis of a manifold ~;jj 4. 1, k + 1 Of oriented (k + 1)-dimensioaal subspaces of space It" + Six theorems are given and proved for differential forms and integral functions (u). Orig. art. has 2 refs. USSR UDC 621.7/71-332.3 KRUPENIO, 11. N., SHAPIROVSKAYA, N. Ya, , and DRMOVSK&YA, I. B. "Radio I-Ilave Ucatterii,.g by Local Districts of the Hoon, Mlars, and Venus in the Centimeter end Decimeter 1"avelength Ranges" Moscow, V sb. X Vses. konf. uo rasprostr. radiovoln. Tezipv doIzzl.. Pekts. 3 (Tenth All-Union Conference on -the Pr'opagation of Radio 11aves; haport Theses; Section 3--collection of works) "Naulka,ll 1972~ PP i--,-18 (from RZh--Radiotekhnika, No 10, 1972, Abstract ITo IOG8 Translation: From the diagram of inverse scatterinG for the moon, Venus, and M-lars, the ratios of the diffusion component power to the total power of the i-adiated signal are computod for various wavelengths by the radar measurement method. The computations were made under the assumption of isotropism o-f the soarface char- acteristics within the limits of the section partici-)atine in the radiation transfer. Two illustrations. N. S. --1/2 018 UNCLASStFI'EO PROCESSING DATE--04DEC!o ..TITLE--MATHEMATICAL MODEL OF THE CUNTINUOUS STRIPPING OF SLAGS -U- `~AUTHOR-05)-LISOVSKIYt D.I.v IVANOV# V, SHAPIROVSKIYp H.R., GULUBEVr V~1.1,.LYAPUNOVt 1.0, ~`COUNTRY OF INFO--USSR -~~SOURCE-IZVoVYSSH. UCHES. ZAVED.1- TSVET., MET. 19701 13(1)p 141-7 DATE PUBLISHED ------- 70 11.1. SUBJECT AREAS--MATERIALS "TOPIC TAGS--MATHEMATIC MODEL, METALLURGIC SLAGt METALLURGI'C PROCESS -CONTROL MARKING--NO RESTRICTIONS ,."PROXY REEL/FRAME--3005/0841 STEP NU--UR/0149/7010131,001/0141/0147 -CJRC ACCESSION NO--AT0132931 UNCLASSIFIED USSR UDC 62-531.4 DOROSHKEVICH, Ye.H., KOZLOV, E.P., POTAPOV, A~A.j,,.~WWKAYTS, G.I. "A Tracking Sys-Lem" USSR Author's Certificate No 263014, Filed 23/12/68, Published 8/06/70 (Translated from Ref crativnyy Zhurnal Aytoriatika, Telemekhai)ika i achislitel'naya Tekhnika, No 12, 1970, Abstract No 12 A2172) Translation; A tracking system is suggested containing a sensor, sine-cosine transformer, amplifiers, a phase detector, and an actuating motor. It differs in that in order to increase accuracy, it contains an additional cor.Lmutator, one input of which is connected to an external reference voltage source, the other to the cosine winding of the sine-cosine transformer rotor, while the output is connected to the reference voltage input of.the pbase detector. UDC: 621-390'.669.8:'021.3.078-503-5) DOROSHKEVIC,~-', Ye. M., KOZIOV, E. F., POTAPOV, X. A.,aAkW!~S-v-Cr. 1. "A Tracking System" Otk-ytiva, Izob No 18, "Loscow, - reteniya, Promyshlennyye Obraztw- Tovarn 1970, Authorts Certificate No 271617, filed 23 Dee 68, p 46 Abstract: This author's certificate introduces a tracking syszem which cuntzdns a pickup, sine-cosine transformer, circuit for sLppressi.~n of quadrature inter- ference zaade Ln the form of a key controlled by a ifull-wiwe rectifier with anz.-le cutoff, amplifiers, a phase detector, and an actuating inotor. As a distin.-uislhing feature of the patent, the precision and'reliability of t~.e system, are inraroved by adding a miniz-aum, signal amplitude limiter connected L'i Parallel wiT'h tne cir- cuit for suppression of quadrature interferenco, The cosine winding of the sine- cosine transformer rotor is connected to the input of the,full-wrave rectifier., Public Heal-'- th, H7G-ene and Sanitation USSR UDC 616-057-796 LOMAREV, P. I.; POPOV, S. IT.; TYURDI, A. M.; Laboratory of Functional Diagnostics, institute of Physica Culture imeni P. F. Lesgaft "Effect of Athletic Activity on the Incidence and Duration of Some Diseases" Moscow, Sovetskaya Meditsina, Vol 34, No 2, Feb 71, PP 100-103 Abstract: The incidence and duration of diseases involving an initial-reauest for medical treatment was determined for employed thle persons engaged in athletics (group A) and not enGar-ed in a. ties Qgroup B). The persons in both grou-oz were otherwise healthy ma-les, most of them young.L The s-tud-y was conductod for three years. The incidence of di riesses por 1,000 porsonz, was as follows: simple sore throat A~48, B 135; influenZa A 13, B 24; severe colds A 554, B 920; f unculosis.and abscesses ur A 99, B 167; diseases of the locomotor amaratus A 127, B 107; diseases of the neriDheral nervous system A W, B 19; diseases of digestive organs A 29, B 45; eye diseasen A 75, B 99. The 1/2 USSR LOM-AREV, P. I., et,al, Sovetskaya Meditsina, Vol 34, No 2, Feb 71, PP 100-103 average inciden-le of all diseases Der 1,000 persons was 126 and 189 for grouD A and B, respectiveli. The ta-M-e in days lost from work per case was 4.9 and 7.7 for group A and B, resDectively. The higher incidence of diseases of the peripheral nervous Sys- tem (radiculitis, plexitis, neuritis, ate) and of the locomot-or apparatus for persons engaged in athletics can be explained by excessive strain in athletic trainin~g due to the injudicious nature of this training. The average nimber of days lost due to any single type of disease, including diseases of the peri- pheral nervous system and of tl-,.e locomotor apparatus, was lower -for athletes than non-athletes. " 83 USSR UDG 621.315.592z5~9.12.04 GORYACHEVA, GALINA ANATCLIUMU; SmRsmv, LEV GEORGIYEVIOH 'Effect Of Penetrating Radiation On Radio Components" Daystviye proni~tpyua~chey radiataii na radiodetalI(of English above~, Moacow, Izd. 'Atomizdat,' 1971, 120 pp. ~2 fig., ~9 tabs, 52 ref- 71 k, Abstract: In the book the effect ic concidered of Ionizing rLdiation or ite electraphyalcel characteristic& of materials which are used for productior of radio components. Particular attention is praid to tbeoroticrl and experi=ental investigations of tho character of the change of parameters or the r-ateriale under the conditions of pulsed and continuous and neutron radiation. The reeults are preeented of investigations of the reversible and nonreversible damages to the electrophysical and operational parameters of various typen of resistors, and capacitors In the pripceso and after the Impact on them o - and neutron radiation. The Principal methods are Fiverx of moseuring the Parameters of radio components under conditions of irradiatione THIS OF CONUNTS 1/4 163 USSR GORYACHEV GALINA ANATOL'YEVNTA, et al., Deystviye protjLka~~u~ijS~~er :~LLiatsiLna radiodetali, Moscow, Izd. "Atomizdat," 1971, 120 pp, 3" fig., 35 tab., 52 ref., 71 k. Forevord Chapter 1. Character Of InteractJ'an Cf And .1foutron Rediation V'Ith Paterials Used In The Gonstruction.Of RadioComponente 1.1 Radiation effeAe in materials 1.2 Secondary processes in materials 1*~ Chango of el6etropl7aicni chaiacteristion of nuateriala during irradiation 18 1.4 Effect of physicoohemical proces*eon on operational character- istics of materials 29 Chapter 2, Effect Of Panotrating Radiation On Resistors 32 2.1 Brief characteristics of reeistors 32 2.2 Change of resistance of resistors as a result of ionIzation processes 36 2#~ Nonrevereable change or rasiator parametera 44 2/4 IISSR GORYACHEV, CALINA ANATOL'YEVNA, et al. , Deystviye pronikayushchey radiatsii na radiodetali, Moscow, Izd. "Atomizdat," JT7-1, 120 pp, 32 fig., 35 tab., 52 ref., 71 k. Chapter 3. Effect Of Penetrating Radiation On Capacitora 61 3.1 Peculiarities of construction of.caparitora. Change of properties of basic materials 61 1)02 Change of capacitance of capacitors 67 3.3 Change of tangent of loco angle 81 3.4 Change of Insulation resistance 84 Change of electric strength 89 3.6 Change of tho conditiono of an electrical circuit with a capacitor during pulsed Irradiation 93 Chapter 4. Tachniqueo Of Expari.-nntal Inve'stigation Of JlsBistoru And Capacitors Using Various Sourcoo Of Ionizing:Rsdiation 102 4.1 Diatinctive focatures of tachnia 102 uea 4.2 Techniques of experimental investigation of radio components using pulsed sources of penetrating radiation 103 3[4 -164