SCIENTIFIC ABSTRACT SIMONOV, YU.L. - SINELNIK, N.A.

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SCIENTIFIC ABSTRACT
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USSR UDO 621-375.426 IYEV, V. N. 114'embers, SaienLifio--Irechuical Society Of - _YU. VOROR 10 Eng Eaering, Electronics, And Co=tnicstionu Imeni AA, Popov 001otribution Of Attenuation Squivalonto And GeneralizotL Miaelignments In Single-Circuit IF Amplifiers With Staggered Stages With~, Grit Ical Nivalignment" Radictakhnika, Vol 27s No 4, Apr 1972, pp 57-60 Abstracti General computed ral5tione aro obtrainod in tlia caua oe critical m1.0- alignment for the Qttenuation equivalents of circuitat goneralized Misaligr-Minte, and the functions Xv (n) atlcL I z) W of an intermadinto fmq%tency amplifter with an arbitrary 1=bar 11 of iya~ntical groups of mtagXaxed otagoo (each group includes Uotaggered stagen; the overall rramber of atagois of tht~ amplifier n = NU ). I -tab. 2 ill. 5 rof, Received, 41 1by 1970; af$*r further improvement, 9 Doc 1970. Veterinary Medicine USSR UDG 619:576.858.4- ~MNOwVA, E_ G., SKALINSKIY, Ye. I., UZUMOV, V. L., and MISHCHANIN, V. A., A11 Unlon Scientific Research Foot-and-Mouth Disease Institute "Ontogenesis of Foot-and-Mouth Disease Virus (An Electron ~Ucroscope Study)" Moscow, Veterinariya, No 9, 1971, pp 28-31 Abstract: The development of foot-and-mouth disease (F.41)) virus in the epi- dermal. layer of guinea pigs' paws was studied. A suspension of type A-?2 virus adapted to these animals, in a dilution of 1:10 rind a dose of 0.2 ml., was in- jected into the plantar surface of the paws, and material for StUdy was ex- tracted 6, 12, 17, 20, 24, 48, and 72 hours after infection. Extracts were fixed in a 1% solution of buffered glut, araldefiyde, and then ftued in a IT solution of osmic acid buffered with veronai acetate, The samples were washed with the original buffer, dehydrated in acetone, and polyiperized at 600C in 24-48 hr. Slices obtained on an ult rauLicro tome were contrmsted with a satu- rated solution of uranyl acetate and lead salts by the Re~nolds method and examined under an electron microscope. Guinea pig epideriiiis was treated and in the same manner infected with the same virus. A strali'a inactivated by heating was used as the control. The investigations established that formation 1/2 USSR SDIONOVA, E. G., et al., Veterinariya, No, 9, 1971, pp 28-31 of the focus of infection begins on the 1-2th day after injection of virus in the cisternae of the endoplasmic reticulum in the horny layer of epidennis. In the course of its development, the virus destroys the membranes of the endoplasmatic reticulum, gradually extending the area of the infection. Electron microscope study of the ultrathin sections of the epidermis re- vealed the presence of full and empty particles of RAD virusl 20-24 hours after infection. 63 Phytology USSR UDC 632.9 GESHELE, E. E., and,4~~.~., All Union Selection-Clenetics Institute ItExtending the Period of InocUlation of Wheat With Smut for Selection Evaluation" Vestnik Sel'skokhozyaysrvennoy Nauki, No 3, 1970, pp 78-81 Abstract: Possibilities of extending the inoculation period of several varieties of wheat and barley with smut from 7 to 20 days after the bi2ginnIng of blooming were examined. Seven varieties of winter wheat were stud,'ed, differing in the degree of resistance to this disease. It was determined that wheat may be in- rected with sinut during the blooming pe-riod, and to some extent ifter its termination, which was typical of the most susceptible type,-;. It would be advisable to differentiate between the degrees of ausceptibllity of the studied varieties for this reason. The inoculation of various varieties of wheat with smut may be forecast from the degree and type of infection.of the seeds. IMSR um 621.3g&.69:621 391.4 "Shortening the Time for Hardening of Epoxy Compounds In the ProductJon of Capacitors" Elektron. tekhnika. Pfauchno-tekhn. --b. Tekhnal. i orgwiiz. jxciz-va (Elec- tronic Technology. Scientific and Technical Collection, TechnaloK( and ",r- ganization of Production), 1970, vyp. 4 (36)1 pp 85-89 BVh-Radictekh- 'lilt Uo :12, Dec 70, Abstr,-,.ct No 12V361) Tr3n.131&tion: The author discusses methods of shortenInIg the tuine hardening of epoxy comounds when using them for pottlrlj~ paper and metal- lized paper capacitors in an aluminum can. Data are given from experimental studies of hardening the epoxy in a high-freWuency field and in the presence of infrared radiation. Resume'. USSR SIMONOVA, I *'Toward Victory Over Disease" Minsk, Sovetskaya Belorussiya, 29 Aug 70, p 4 Translation: One of the most inTartant fields of modern nedicine restorative surgery - is including in its research plans the goal of transplanting and re- storing the activity of the majority of vital human organs. &jlorussian sur- geons are making their contribution to a solution of thi~~problont. The Third Clinical Hospital in k1insk is in the forefront of this rei-warch. Pavel losifovich Bulay and Vladimir Mikhaylovich N -e, )rofey .1ko, representa.- tives of the Burn Departmentt the newest department Df tht hoqltal, have on- tared the office of Professor Timofay Yeremeyevich GniloiTbov, Doctor of Medical Sciences, Honored Scientist of the Ukraine, arA Director of the;Department of General Surgery. ftCan gratulate us, Professor# we are discharging the,patlent who was ad- mitted last Spring.* USSR SIMONOVA, I., Sovetskaya Belorussiya, 29 Aug 70, p 4 The ambulance brought her to the hospital in critical condition. One third of the young girl's body was burned by fire. Six tines the surgeons of the Burn Department operated. Six times they placed "patches" on her bocly, sewing healthy tissue onto disfigured skin. Fifteen literr. of blood and plasma were transfused. And when it became clear that she would live, they operated twice again to restore her original features. This likewise was an important and difficult task. The Burn Department of the Third Clinical Hospital has noir become a center for therapy and consultation in the republic. Here use ir, mido of the latest advances in science. Special personnel are being trainall, shook induced by burns is being studied, and methods for early tre.atment of burn;ii, gn-Afts, and pUstia surgery for cosmetic purposes are being developed. An am~ulanao airplane can leAve here for aYW part of the republic to bring to any s6verely burned person consultants who will decide whether the victim should be treated locally or brought to the center. It happened that in the late 1940's the same Third Clinical Hospital be- came a center for treating thoss disabled in World War 1I,, An Institute of 2/8 f Q , '-' * " "' , , Hh"."', USSR Sovetskaya Bolorussiya, Z9 Aur, 70, p 4 Orthopedics and Traumatology was set up at the hospital. Hero the so-called Filatov flap, healthy skin grafted to the site of injury,'was used for the first time. The initial steps to work out the techniques for plastir. surgery, osteo- plasty, and mandibulofacial surgery were taken in the hotipital. Doctor of medical Sciences Iosif Robertovich Voronovich introduced into pr4ctice the transplanta- tion of joints and hemiarthruses. thereby restor:big mobil- ity to ailing extremi- ties. Docent Tamara Vasillyevna Fokina, Head of tho Depirtment of Stomatological Traumatology, by correcting congenital and acquired defoots of the face. bestowed happiness on many of those who came to the hospital with~~their misfortune. Under the direction of Tatlyana Vasillyevna Birich, the eye cliaic in successfully per- forming repair operations on the eyelids, transplanting oorneas, and restoring vision. Research on organ and tissue transplants was consIderably broadened when Professor Ta Ye. GnJ-Iorybov came to the hospital. A repu4lic oxperimental labora- tory for blood, organ, and tissue preservation was opened in the Surgical Depart- ment. 318 USSR SD40NOVA. L. Sovetskaya Belorussiya, 29 Aug 70, p 4 "You have heard, of course, about the protein incompatibility which causes the rejection of transplant in ran?" ask~A the professor. Me same thing hap- pens when preserved skin is grafted in the treatment O:t~burns. This skin is attacked by the human organism. which tries to reject it as something foreign. since there are in fact no two identical: organism-.s in nature: and all are highly individual in protein composition. The newborn, however, haTe the most neutral protein up to about 6 months of age." "The ~foreign patches' used to 'cover' the viatta of a burn have a tem- porary value, to gain time for spontaneous restor,~tion., When the process of "grouth" of the patient's own skin resumes, sloughing oif of the "forei4nerl' is not a terrible thing, since it has already done its job, In cases where a human oar or an ala or septum of the nos3- has to be roconstruoted (such operations are common), surgeons use the patient's own skin, procuring a skin flap from his body by special methods* The work Is laborious, but look at these photot-.tl They are of the same girl. but what a differencol One shows a sunken head, 'unimaginable. The second sad, frightened eyes, and, instead of a nose, aomething 4/8 USSR SIMONOVA L. Sovetskaya Belorussiya, 29~Aug 70, p 4 photo shows a pretty face with an even symmetrical little nose and a special, exalted look. It is a harsh fact of life that van is ii~tolerant of physical defects. He avoids people aM fears that' he looks strat ~go. The mind is sick, the nervous system disturbed, passivity an~ apathyare qharacteristic. NQ, the success of an operation is not measured splely. by restovatioa of an organ. "Yes," continued Timofey Yeremovich as though goj:ajr on with the unex- :P pressed thought, "In my practice I have met hundreds. of persons who were trans- formed after the operation and, on leaving the hospital,~said proudly: ' Now I am a person like everyone elso."I Somehow or other they brought into the hospital a fellmi 21 years old. He had a broken shoulder, crushed blood yea.9ols, daitiged nervus. Youth admits of no compromises: "If I'm to be a cripple 0 why shDuld, 1: live] It The surgeons spent many hours on him. Arteries were trusplanted and the arm was kept viable and mobiie. They wore happy when the fellow introducod h1la fazd4. Another photograph. A 14-year-old dwarflike child recoivod a pituitary transplant. In two years she grew centimeters. About 200 such operations 71114 dim USSR Sovetskaya Belorussiya, 29 Aug 70, p 4 have been performed in the clinic. The surgeons are bolily invading the kingdom of the endocrine glands. They transplanted a pituitary.in a patient suffering from "water" diabetes. After the operation the patient,~vho ilad previously drunk 30 to 40 liters of water a day, reduced his daily intako to 4 to 7 liters. The surgeons also transplant adrenal glands, which restom heniatopoiesis. Ooerations are also performed on the gastrointestknal tract. Efforts are made to reconstruct the bile duct. In the future there will be complex Operations involving transplantation of the liver and.extremities. Considerable progress has been made in the 'use of free skin grafts and round sicin flaps to restore the face, nose, lips, ears, and fingers. and in,tho application of "patches" to trophic,ulcers, etc. Docents L. 1. Artishevs1dy ar4 L.~11. Gus~eva, Assistants G.F. Shorokh and V. M. Kazachenok, and othertspeois,list~ are working effectively on all of these problems. The International Congress on Blood1ransfusion ani Organ TranspLintation held last August heard a report by T. Ye. Gniloryixrv, It, ~,. nidorskiy, and Ye. A. Satishur, staff members of the,, Third Clih.ioa.l ffa4tpltal in XWok, on grafting USSR At I Sovetskaya Belorussi~ra, 29 Aug 70, p 4 L cadaver bone marrow with sternal marrow on to vascular junctions. The surgeons received medals of the MIbition of Achievements of the Nationnl Economy for this work. There are some letters in one of the drawers in T. le. Gnilorybov's table. "I beg of you, help our son." "Can Itry my luck in your hospital?" If it is possible to help, the answer is yes. The Surgical Department of the Third Clinical Hospital accepts patients from all ovot the country. Assistant Andrey Illich Kot goes around the wards vith a group of students, concentrating, smiling, or joking to releaso:the tension when it begins to inter- Pere with the work. "We'll be operating tomorrow," he says to an attractive women from the Ukraine who lifted herself from the bad to greet himi. For three, short weeks you will be living at our expense. The bealthy.we send hcaep:the sick we don't let goo -7/8 USSR VA ug '0, p 4 Sovetskaya Belorussiya, Zq A _911P AIL The woman smiles. For 8 years she has been tormented by her ailment. They had treated her, as she put it, f1forthe heart ard kidneys" and "for the head," but they could not make the correct diagnosis. An elderly woman who had seen quite.a. few hospitals and physicians in her time told me; "Andrey Illich analyzed nW Condition very quick4, He auggested an opera- tion. I believod him ... and tomorrow I'm going to be disdhargvl. 1-was invalided by the war. It's been a long time since I was 140, but after the operation I folt like a young girl. rou know, I never smelled the odors of surmer as I have this year. It is as though I was reborn. It wa's a miraols put-ij &Y4 isimple." Surgeons don't believe in miracles, because they a*hieve the miracle of curing a man, of enabling hiz to be reborn,:through day-b~--Iay !sffort: study and observation, victory and despair, through physioal,fatigu4~ and mental strain. Toward victory over disease.- 818 0 ff 0 5 2 M-M-N-A M 004 t 51 FF 1 '11 (E-tm,B UDC 615.Z46.9.015 HE OF DIPYROXTM6 /ArLi.le by S.N. rolikov, VjjitzhEkoldiu.L. and I.G. Simonova; Muscow, T'I'f'-o -.1, Russi-na, No 5. 1 r,#bruarv pp -porimtntS on nitac, rats and cuts showed tnat dipyroxi,im is a re aQt.ivntc;r of cholin"tq-,4r,* t~~irh h.%2~ in the strutturap Z nucItophill, ox~--inogrovps. Ka!t a pronounced antidotal and re*ctivartui cholinestarase vfftct after I-Ascuing- animals by nnticholinest-itase ureanophosphorus con qour~ds. The syntherizod oxime free analog does not possess those propert;.S. lhr rovealad c*rtain tholinolytic activity of -the oxi:=a-frto am&Lo of dipyroxime is much Lower than th,, activrity of dipyroximQ. , The invostL&ationt4 Indcackd the doiislyv rolo.of tho oxiaainogruup in the antidot4l.offect of dipyto-Aime (PhamicoloV 5, p,569, 1972)-- Ve slwwid previously (S.G. Golikov and coautbotx, 1966) that dipyr- oxirne (M-4) (s-.e Formula 1) sufficiently quickly restures tho eholinestr 43e activity inhibited by organopborphorus insecticides (FOI) and sntagonix;. %.,oil with FOL in the effect upon isolatodorgans and systems. zlis study Involved 4n attempt to explain the role of the (;ximinugroup L% zh* therapeutic and prophyLactic. affect of dipyroxime. For this purpose, w4 studied, irk paralleL, the pharmacolorical properties of the 9xime-free analoi; (brwvUS I.--biS (pyridiMe) Propane) synthu*izad at out tufl;oation b,., c,4n-lLdato of chomizal scivnces I.N. Somina (see Formula 11). The , pity:.ical properties vC the oxime-frou analog: a White Crystalline powder, odnrlm-93, a35ily soluble in wator, hardly soluble in otharo banvionot matting point 242-244 degreas. (W r" F-%rperimenta were Verfimod upon 200 white mice of both sexast 80 white rats and ~I eats, 5 USSR uDc: 62i-~315.431.2.001.2 SIMNOVA. L. S. "Determination of Single-Crystal Regions in Artificial. Quart,., Cr-jstals" Elektron. tekhnika. Nauch.-telthn. sb. Radiokomponenty (Electronic Tech- nology. Scientific and Technical.Collection. Radio Co--ponents), 1970, Vyp. 52 pp 87-91 (from RM-Radiotekhnika, No'6, Jun 71, Abstract no 6V476) Translation: ComDutational formulas are proposed as well e-s a method of determining the extent of a single-crystal region through the thickness of a perfect artificial quartz crystal. It is shown that the extent of the single-crystal region in industrial quartz crystals wiLhout defects is 90 percent or more of the physical weight of the crystals. Corsideration is given to the lack of correspondence between the uppq,~r limit of the size of the single-crystal region determined in higher technical academies for quartz single crystals, az?d the actual extent of the single-crystal region. ResumS. USSR U-_C 0621.3Q6. "I RADAYEV, 11. S., SHOKOROV, V. A., S I 110140V A, L. S. "A Device for LrcrkI;,-g a T'7ut" F ied 2' 'u]_ 68, Publizz.-tied I" '7D USSR Author's Certif-cate No 2581,57 4 RM-Hadiotekhnika, No '10, Oct 70, ;abstract No 1073,~4 P11 9, nut containsa Translation: Me -proposed device for ioc~ing into the nut radilaEL-4. As a distinguishing feature of the patent, the '.~,perat,-'Cma.L reliability of the device during vibrations is improved by na:Ling the screw with a 7~ t flat end, making a platform on the thread of the sleeve onto vhic~. he nu fi-, i the region where +Iie screw is threaded into it, and iniftalliag balIcz tetween sleeve and nut on one or both sides of the screw. USSR UDC 547.75,2183:543.422.4 SAGITULLDN, R. S., BORISOV, N. N., KOST, A. N., and aR[9ftQ.VA Moscow 4 State University imeni M. V. Lomonosov "Indole Chemistry. M. Reaction of 2-Ami oindoles With a-$-Unsaturated n Ketones" Riga, Khimiya Geteroteiklicheskikh Soyedineniy, No 1, Jan 71, pp 61-64 Abstract: a-$-Unsaturated ketones react with 1-alkyl-2-aminoindoles forming a-carbolines: refluxing 1-methyl-2-aminaindole hydroiodble wi.th benzalaceto- phenone in isopropyl alcohol and equivalent amount of a base y1elded 82% of 9-methyl-2,4-diphenyl-a-carboline, M.P. 123-24.'. Analogowsly 2-aminoindole condensed with dibenzoyl methane or benzal-acetophenone y-felds 2,4-diphanyl- pirimidino-(1,2-]-indole, m.p. 222-224% Finally, 1-meth-1-2-aminoindole or 1-benzyl-2-aminoindole react with methylacetylacatone foroLing 20,40-tetra- methyl-a-carboline, M.P. 150-152", and 2,3,4--trimethyl-9-i-benzyl-a-carbol-ine, M.P. 217-219* respectively. .~OCESSING DATE--18SEP70 1/2 023 UNCLASSI FIE0 PR LAYERS PORMED ON ZINC.DURING ANODIC POLARIZATION IN STRONG- t.-O',ALINE ZINCATE ELECTRQLYrES -U- .~,AUTHOR-(04)-P0POVAr T.I., SIMONOVA, N-A.r KULYAVIK* V.YA..o KABANOY, B.N. .-COUNTRY OF INFO--USSR `$OURCE-ELEKTROKHIMIYA 1970, 6(1)t 104-8 --'DATE PUBLISHED ------ 70 .-SUBJECT AREAS--CHEMISTRYt MATERIAUS TAGS--ELECTROLYTE, ANODE POLARIZATIONt METAL PASSIVATEON, ZINC, :METAL ELECTRODE, OXIDE FILM ~~.~CCNTROL PlAr~KING-140 RESTRICTIONS CUMENT CLASS--UNCLASSIFfED ,,-P,Rbxy REEL/FqAME--1988/0695 STEP NO--t)R/0364/70/006/DOl/OlG4/0108 :CIRC ACCESS19N, NO--AP0105671 UNCLASS IFIED Bill 2/2 023 UNCLASSI FIED PROCESSING DATE--18SEP70 -CIRC ACCESSION NO--AP0105671 -:ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THEEFFECT W'AS STUDIEU OF- THE PASSIVATION POTENTIAL OF A ZN ELECTROOEr THE COMPN, OF THE-- ELECrROLYTEi AlfD CONDITIONS OF DtFFUStON ON THE THICKNESS AND CO-MP.-N. OF THE OXIDE FILMS DEPOSITED ON THE ELECTRODE. THE ACTIVATION OF ZIN ELECTR~IDES PASSIVATED AT 0.0 V BEGAN AT MINUS0.3 AND WAS COMPCETE AT MINUS1.3 V. THE REDN. POTENTIAL WAS IN A SEMI LOG RELATION TO THE EXCESS 0 REMAINING ..IN THE.FILM~. AN INCREASE IN THE CATHOD'I.C C.D. SHIFTED rHE REDN. POTENTIAL OF THE EXCESS OJOWARD THE NEG'. SIDE. UP TO M[NUS1.3 V. ALL THE O.ABOVE STOICHIOMETPIC IN THE PASSIVATI ON FILM IS REDUCED ACCORDiNG TO: (I-N) ZNO SUB1 PLUS M PLUS H SUR2 O,PLUS 2E PRUMENEGATIVE YIELDS (I-M) ZNO PLUS 20H PRIMENEGATIVE9 WHERE I IS LARGER THAN M IS LARGER THAN 0. WHEN THE PASSIVATION IN SOL.NS. CONTG. NO ZINCATE WAS SLIGHTv THE EXCESS OVER, ST-O'ICHl-OMETRrC 07 I'N THE" FI'LM WAS 5-7-, AND WHEN TH~~ PASSIVATION, WAS HEAVYt IT ROSE TO 10 AT,,PERCENT, IN THE CASE OF 'PASSIVATION 1#4 ALK. SOLNS. SUPERSAT0. WITH ZINCATE, THE VALUES WERE-1-2 1AIND 3 AT. PERCFNT, RESP, EXPTS..WlTfi AGITATING THE SOLN- SHOWED THAT T QUANTITY~ OF ELECTRIct ry REQUIRED TO OUSSOLVE THE PASSVATING FILm AND HI WHICH:HO SU82 ACTIVATE THE:ELECTR90E DEPENDS ON THE RATFAT :.'PRIMENEGATIVE IS REMOVED FROM THE ELECTAODE6 NiC L AS l5li-Fif--O r7~ USSR DW 577-153:612.8-015.6-12.744 LDIONOVA. N. Ya.. and EPSHMYN, S. F.~ Institute of Biochemistn-, Academy of Sciences, Ukrainian SSR, Kiev If Study of the Chol-inesterase Activity in Nterves and Subccllvlar Fractions of Skeletal ~luscles of Rabbits with Reversible Distruption of the Yotor Functions of Muscles" Kiev, TY,-,rainskyy Biokhimicheskiy Zhurnal, Vol 42,, uo 4.. 1970, PP 4-17-423 Abstract: Resection,of the inotor cortex in rabbits causes norpholo-ical shifts in the nerve and disturbs nerve impulse transmission to the muscle duririL, tb~e first few days after surgery. These shifts gradually disappear umd after 2 months the nerie structure and conductivity become normal. An investip,ation was carried out to determine total cholinest6rase in the ji(lix-le and true acetyl- chol-ine ste rase in homogenate and subeellular rractions of r,abbit skeletal -ofibrillar-nuclear, mitochondrial and microsoiral) at various tines muscles (ri_y .9 after suriger-j. A decrease in acetylcholine sterane activit.,~ was noted 2 days after suroery in all cellular fractions except the myofibrillar-nuclear fraction. The Createst decreace in cholinesterase activity in the n-,(oftbrillar-nuclear and mitochondriel fractions wan observed a month after surgery naid in the microsomal, 2 weeks after surgery. Chollnenterase activity ietumed to normal 2 months later. 1/2 42- - - USSR SMONOVAj if. Ya and EFSWMI, S. F., Ukrainskyy Biokbinkicheskiy Zhtirnal, vol 42, 1,10 4, 197o, pp 417-423 In the nerve homoGenate, activity increased sharT3~r 2 days after sur~-ery, reached a mzximun after 2 months, and then declined to the normal level durinG the following 2 months. It is concluded that resection t'~f the motor cortex io accompanied by a change in cholinesterase activity in a-abeellu.1ar fractions of the skeletal muscles and homogenates of rabbit~muacles vaid, nerves and that this activity eventually returns to the normal level. 2/2 Acc Nr: .9037 Abstracting Service: Ref. Code:, AP039 - CHEMICAL ABST.. 1/ 74 0 .0 o Dependence of water vapor genure on t! OnCtu- rX.M.6, the owmalous cwnpouea in modified wuteee':12ema- I E inevi . -,-v '. --- irin. B. V... Zheleznvi. ~. V.-, Rab* 'Ch YtL I V. V. Unst. I. IM., MWW, UTSSR): R7. A k . .4 -4y 1.0 D_ 2, 1.- The so-called ifi wat A ti~-d 5 lPhys Chem] (Russ), s a one of which is.. ma" - 'wi e`r! *-,md ~he a -2-component system, other referred,to as !anomalous component" of hich In-nature is unknoi-m for the piennt, was stuOi6d; The'ano ' I corn-, 1. is d. is portent is less vo -latile, its diffusioni ~oeij greater, ,and its n mild mal, wt. ar Ie,appreciiiblk ueaic4than of ordinary, water. The mol. wt. of the artornalous compoltent was detd. exptl. as 200 :i~ 50 and by a'meih~d bf romoutat.io~, as 180 =L-50. For the present, f~rntol.,Iht'. merely tentative u bbse 7ed hi hiodified pperlii~it:valuizs. jht c4.si~qs* rV water. upon removAl. otont'bf the camp6neks are-cotriOlijtely rc" venible. The state of wmplete modif"tion~of wker, Li.',a' state in which the water is said., with the'.al,iormilous ~conjpo~ent, is~ equally reversible; however, Ole time required for attaia~ ~ il pit' tqu may be several days a even weeks. Himeh J REEL/FRME 19741300 USSR BRYI-IMA A. LTDC &n..197i !~!!~ProDetrovs~ sta--a JJjj_iV 3- n-d 6f ~Materiaj Sci ersi L Y and. -My of Sciences ainian SSR "Corrosion Res:js-an., of Tit-a-Ilium cz'~ [;ide POUders" Kievj Poroshkova~ya C 1971, Pp 67-72 Abstract: The hi the region of 0 St, d-; ed in with hYdrogen --d ,were prenn~ Cm 1.0, 0.5 io e d. ge C7/ 1 i- 25-6 -I. -Ie t ure rize U4*' level -P.:)r ~? 1-1 -1 -,UCJIOQ .I- -I- - --.~ - - C; In t~ C co rrn j of in a zollIti C' 15 :nicron7~ P5 Wi th (5.), ducced -t'j j~() .0 cured fu~' foijIl ',i'. tration 0-;, Su and ac"d z; J r t I I -.- 5 5 I,)"- of titani. to .10 tie ac, ~'In_ SC- i t On of 1/2 car BRY111ak, A. P.; et, al. Kiev, Poroshk~)vaya Mletaliurciya, No 8, !97-j-, pp 67-72 carbide was incraas,,Ld, tne decomoosition rate decl'_-.~d. Th~'t iq, the- Morc defect-free the carbid-c2 iS -relative zo cafton, is ito resio-,.ance in a mixture of oulfuric acid hyd-ro'r'-er. rjeroxide. USSR UDC: 666-015.1;2:691-54 AKHVERDOV, 1. N. , SIZ40NOVICII R. G. Belorussian Polytechnical Institute "Influence Which the Degree of Dispersion of Portland Cement and 14icrofiller Have on the Properties of Heatproof Sintered Porous Concrete" Minsk, Vestsi Akademii Navuk BSSR, Seryya Fizika-Tekhriichnykh Navuk, No 1, 1-973. pp 16-23 Abstract: The paper gives the results of an investigation of the effect which the specific surface of portland cement and aluminosilica. additive has on the beat resistance of sintered porous concrete. It is found that the heat resistance of the concrete after calcining is proucrtional to the initial strength of the dried specimens. Coarse-groun,"I cement (specific surface less than 2700 Cm2/g) and very fine-ground ce-ment (specific surface greater than 6000 cm2/C) reduce the technological indices of heatproof con- ,crete. Samples vith a specific surface of portland cement of 5200 cm2/g show the maximum strength after heating with an optimwi ratip f = SaA/SCC, where S. and So are the specific surfaces of additive and cement, and A and C are their respective percentage weight concentrations in the mix. The weight concentration of microfiller and cement in heatprcof concrete 1/2 USSR AhTVERDOV, 1. N., SIMONOVICE, H. G., Vestsi All BSSR, Ser. Fiz.-Tekhn. Navu-k-, pp 16-23 No 3., 1973 depends on their specific surfaces; coarse-ground microlliller must be added in it greater quantity than fine-ground since fire shrinkage increases con- siderably vith a high concentration of fine-ground filler. q7he optimurm ratio f for ordinary cements lies in the range of OA-1.0, IThen sands wilth a high concentration of fractions finer than 0.315 mm axe used in heatproof concrete there is no need to add the fine-ground filler if the ratio of -the specific surface of these fractions to that of the cement is about 0.1i. 2/2 49 USSR UBC 623_3i3.312.621.316.729 URUSOV, I. D'~ , "Proce"~ure for Syachrcn-Lz-*_, Synchronous Generators" USSR A. zho7's c ;7. ii I,i'o :766023, filet: 31 May 65, 2 Jul 70, ('from Encrn:eti"Nio 2, Fab 71, ADsLraci: '.~:o 2 Yel21 P) Tr a n1 s p z, t ra r, tdescribes .1 sYnChrollization prccedure --or which the a n -11 e(J beL'VZZ,! aXL~S 01 Sy-.Ic'uro ziLzad generators is m2asuzLd in order to increase re.~--7341';ty In the synchronization process. Dui)and on the ma-ni- tude oZ zi;-~-_`.3 an_-le, the excitation voltage of the 8eneracors is varied. With an angle be-Lweea the rotors in the range of -a-90"/A:". , tA>T -where A H is U-ic-1argest red-uction off bearl -2 ~l S I rellative to static pressure, 6 H2 is the largest increase of head relative to the static pressure (at the end of the second. phase of or;~cillation), tA is th-~! tim. after vtich the velocity off the water in the valve 'beoin to (L-op to zero, T is the tire of valve closing. A method for calciftatimil, the values of ZI HI) I fie re t, 6 H2 and t A -.--s develcrad an the basis ol Vie resu-,"s obt,,:-dirled- T- s~L, Is of calculation.- by the give,, method agree well tLie experi~~,Ient- (6 graphic entries) 43 USSR VDC 547. 869 + 546. 185 SIMOV D KIRILOV, M., KAMEMOV, L.j PETROVj Go Sofia University., Bu aria AlPhosphorusorganic Derivatives of Phenothiazino band P-Alkylphanothia. Zino Dioxide" Leningrad, Zhurnal Obshohey Milmii, Vo 1 14.0, No 9, Sel) 70, Pp 2131-213ff- Abstract: Reaction of phosphorus oxyehloride with phonothiazine at 1TOY for 10-12 hrs gave N-(dichlorophosphoryl)-plienothiazino, mtpo 145-V~60. When N- (2,3-dibromoisobutyl) -phenothigi nine dioxide was reaoted with triethyl hosphite by heating a 1:2 mixtmra of these reagents to 1600 for 9 lirs N-(2,3-diethylphospho:nyli,4.tobutyl) Phonothiazine dioxide, m.p: 11~901 was obtainoid. 0eaction of N-(2- chloro-3-iodopropyl)-phonotlAazine dioxide with t1piethylphosphite gave only N-allylphanothiazi-no dioxide# 1/2 Oil U14CLASSIFIED PROCESSING OAT_E--18SEP70 TITLE--ELECTROPHORESIS OF POLYNUCLEOTIDES IN POLYACRYLAMIDE GEL -U- AUTHOR-102)-SIMUKOVA, N.A.t BUD,CVSKIY..Ezl. --~COUNTRY OF INFO--USSR SOURCE--MOLEKULYARtlAYA BIOLOGiYA, -:DATE PUBLISHED ------- 70 1970, VOL 4, NR 2!j PP 213-218 ;;_-'UBJECT AREAS--CHEMISTRY, BIOLOGICAL AND~MEDICAL SCFENCES 'ESINt GEL, 'ELECTROPHORESIS, TOPIC TAGS--NUCLEOTIDEt POLYACRYLAMIDE R RN A CHEMICAL PURITY ..',C_Cf4TROL MARKING--NO RESTRICTIONS -DOCUMENT CLASS -UNCLASSIFIED .-PROXY REEL/FRAME--1984/1715 STEP t4O--Ut't/0463/70/004,ft)02/0213/021B _CJRC ACCE,SSION NO--AP0100312 UNCLASSIF -0 2/2 Oil UNCLASSI FIEO Pf-'.OCESSING DATE-18SEP70 C-IRC ACCESSION NC--AP0100312 ABSTRACT/EXTRACT-1U) GP-0- ABSTRACT. ELECTROPHORESIS IN POLYACRYLAMIDE GELJS WIDELY USED FOR THE ANALYSIS OF POLYNUCLEOrfDE mtxruRES. THE ROUTINE PROCEOURE INVOLVES REMOVAL OF,THE GEL FROM TH&TURES AND STAINING, RESULTING IN DEFORMATION OF THE GEL AiND DISTORTIOIN OF TjiE ZONES. A SIMPLE PROCEDURE 15 PROPOSEO~ FOR OErECI'11',)N ANO INrEN SITY EVALUTAION OF POLYNUCLEOTIDE ZONES IN POLYACRYLAMIDE G~::L BASED ON DIRFCT SCANNING OF GEL IN FUSED SILICA TUBES AT 270 MU. THIS METHOD IS SHOWN TO BE MORE CONVENIENTi SENSITIVE AND ACCURATE THAN A ROUTINE ONE: IT ONLY TAKES 10 TO 15 MUG OF THE MIXTURE~PER TUBE ANG 10 TO 12 MIN FOR SCANNING AND PROVIDES A HIGH SENSITIVE AGANS FOR THE ANALYSIS OF THE PURITY OF RNA PREPAR -ATIONS. ThE METHOD.ENABLES TO-STUDY THE EXTENT OF IDES DEGRADATION UNDER VARIQUS, C.10NDITAGNS.. AN EQUATION IS PROPOSED FOR THE EVALUTATION OF THE-DEGRADATION' EXTENT. THE ELECTROPHORETICAL MOBILITY OF. P-JLYNUCLEbTIDES DOES -DEPEND ON THEIR -SECONDARY STRUCTURE. UNCLASSIFtEQ 014 UNCL AS S I F LED PROMSENG OATEE-20NOV7C riTLE--50LUL;lLITY OF SILVEk CHLORIDE INF THE S Y 5 T EM. OLUAIVE, PERCHLORATE, SijUlw*4v Ai4t-"_l\lUM WATER -U- _ALTt-%QR-(G'2J-S.lmUL[Nv YU.N.,, MARTYNOVt YV*'mo CW4TRY OF INFr_-USSR ."~CURCE-iF. PkIKL. KHVI. fLr;T'lNGRAU) 197bs. 43(4) ft 80-91 DATE PUB-L ISHEG ------- 7C ;~wJECT ArRE S-CHE M 15 T RY ,-TOPIC TAGS-SiLVER COMPOUNDs CHLORIDE, SOLUBILITY, S03111tit"Mr iiATFqr AMMONIU1,1. .,(;CN.TRCL.:14ARKING-NG RESTRICTIGINS VOCUMENT CLASS-Wit-LASSIF LED ~';PRUXY REELIFRAME-3001/0437 STE PNO--UR 008 G17G /040/004/ Ci83 9/ 0391 t'.1 R'C~ ACCESSIGN- NO-AP012-6190 212 014 uilqc LASSMED PROCESSING DATE-20NOV70 C I R CACCESSICN ING-AP0126190 --(u) Gp-o- ABSTRA CT. TH ESOLY. 0 F: AG (; 1. 1 jN I'll E P k E S E.N C E ABSTRAGWEXTRACT OF TFESE icris wAs srUDIEV AT 25-10PERCENT AND THE ACTIVITY COEFFS. OF AGCL CALCO. AN INCREASE 1;4 THE SONCN.' OF NH Sudzi '~CLO !;UB/t FRO,", 0.1 TO 1.04 ~-"OLE-L. DECaEASED THE SOLY. OF AGCLBY A FACTOiR C);:- SIMILAR TO 2.5. FGR ADGINL. INCREASE IN THE CONCN. OF NH SM34 CLCJ SUB,, t. TO 1.79 ".ic)LE-L. THE SOLY. REMAINED AL!.!OST CCNSY. OR INCREASED SOINIEW-HAT FCJ~-~ THIS SYSTI~:M JHE hEAT GF SGLN. OELTAH INCREASED WITH INCREASED CUNC4. OF NH SIJB4 CLO (OR NH SU64 OH) AND CArq ~aEDESGRlLzED BY AN EAPI~r_-ssic,~j OF THE FoRm LOG DELTAH _ECUALS ALPHA C PLUS t3p WHERE CIS CONCN. OF AH SUB4 CLO ~:SUB4 CR NH SUB4 OH. UNCLASS If [ED 11" ~: '~- :,. ., UNCLASSIF~IEO PROCESS,ING f)ATE--30OCT70 025 ~:!..ITLE-THE GROWING OF CRYSTALS OF A PRESET FORM -U- E.G., SIMUNt YE.A.r STUZHARGVP A.[. ..COUNTRY OF INFO--USSR OPT IKO-MEKHANICHESKrYA PROMYSHLENNOSTi NO 2, FEB 70, t PP-li-,42--44 ,~:~UATE PUBLISHED ---- FE870 SUBJ ECT AREAS--PHYSICS' ~:JOPIC TAGS--CRYSTAL GROWINGi, CRYSTAL STRUCTUREt NUCLEATION, SINGLE CRYSTAL GROWTH DECONTROL MARKING--NO RESTiZICTIONS -60CUME-NT CLASS--UNCLASSiFIED TROXY REEL/FRAME--199611579 STEP NO--UR/0237/70/OOOJ'OC2/0042/0044 _CIRC ACCESSION NU--AP0118562 Up"Cl 1. A SI F I E- D; -Kf~-~.-'~- .~'12/2 025 UNCLASSIFIED PROCESSINC DATE--30OCT70 -C-IRC ACCESSION NO--AP0118562 ~-,:ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. IT IS SHOWN T14AT THE CRYSTALLIZATION OF A MELT IN THE FORM OF A SINGLE CRYSTAL IS POSSIBLE WITHOUT THE.CREATION OF AN INOCULATION CENTER AND THAT THC'GROWTH OF A SINGLE CRYSTAL MAY PROCEED FROM THE SURFACE OF ANY SPATIAL CONFIGURATION (PLANEv CONCAVE, CONVEXt ETC.). THIS MAKES POSS18LE A Dlk,=-CT GROWING OF ..,::CRYSTALS IN THE FORM OF DISKS, SQUARES, LENSES, PRISMS, AND OTHER SIMPLE COMPLEX FORMS OF VARIOUS SIZES. TECHN 11CAL T"U",12"IMU10M FSTC-HT-23- 367-72 ENGLISH ITLE: M.UTM; Or ZQ!-'A-,ll0.';3 ll; liir p FOREIGN TITLE: CHISLENNOYE kESHL-Nift URA%:~E-IrY :)VL'Kli F-F.A- SWItik Ye.. F. 0::orGvz 4 L. Si=ni SOURCE: %ot Applicable Translatod for VSTG by ACSI L me coirj.ijt~ %)( tilit 11i,Wicadon hAvc IPcn prcivitvd "i 01r tr4l, No 1w,t maje to vulry dit l(ewa'y Q! ~'Ny mtnltl~% katm. ll,~~ h pulliv.1wd "'th a 111111ill'urn off"PY ,I;:!. - pv~,.,oloo m to ~qv&~v the d ... ~fmmatiun of infm.atiou. fp: copi- of t1w sl~o%11A 6 addtm~cd to Depmma A, Namn.M *rc;;4nie~' lqfm,~)wan Scm~~. Vliririia 22151. Alpilruvcd for ilull!(c relca"e. d;scrib"Ooa USSR UDC 532.526 OZEROVA, YE. F. "Numerical Solution of the Equations of the Double Parametric Swandary Layer Theory Trudy Leningradskogo Politekhnicheskogo Instituta, Aerotormoditiamika (Works of the Leningrad Polytechnical Institute, AerotherriodyTiamicsil No 313, 1970, pp 44-53 Translation: The equations of double-parametric boundary layer theory are solved numerically. The partial differential equation.is solved by the method of finite-differences witt i respect:to an implicit~diffarence ~scheme, and the results obtained serve as ~the initial da". Automatic selection of stepsize is used to insure the required accuracy, There in 1 table and a 3-antry bibliography. Uss"D. UDC 547.295,94:665.4 V A. K., M'KOVSKAYA, N. K., LENDYEL, 1. V., FEDO,RGVS-3,11Yr- . T. SUVROVA, Ye. I., and TERIENT'YEATA, V. N., VNIUKheftekitita [All~-Union ~cien- '-r�ffe7eN=--arch, Planning and Design Institute of Petrochemical: Processes] as'ftc Lubricants" Productipa of 1^4-Hydroxystearic Acid Raw Haterial for Pl, Moscow, Khimiya i Tekhnologiya Topliv i Masel, No 2, 1971, ppt2l-24 Abstratt: It has been established that commerical grades of Soviet castor oil contain 4-6 percent fewer glycerides of ricinoleic acid titan foreign specimens. Therefore, the production of a high yield of 12-hydro~qstearic requires that the hydrogenation process tdke place under con- ditions which assure the maximum conversion of ricinoleic acid into 12-11SA. The purpose of the article was to study che effect of castor oil hydrogena- hydrogenate and tion conditions on the process rate, the composition of the "the selection of optimal conditions assuring hydroxy acid conservation. conducted in an autoclave with, a 5 1. load of castor oil Experiments were -).ed skeleton with mechanical stir ing (1500 rpm) in the prozence. Df a powdd metallic catalyst containing 68.8 percent (by weight) nickel ' 11a raw material used w~- grade I refined castor oil and commercial lrydroi;nn with 1/2 USSR MASKAYEV, A. K., Khimi'yai Tekhnologiya Topliv i Masel, No 2, 1971, pp 21-24. a purity of 99.5 percent by volume. After the catalyst was filtered out, the iodine numbers and fatty acid composition of the samples were detervained. It was found that the conditions assu-,ing maximum (98.5 parcent) coaversion of ricinoleic. acid into 12-HSA are: temperature 130%, quantity of catalyst at least 2 percent by weight, hydrogen pressure l0r15 atm. In order to conserve hydroxy acids, the castor oi-1, -hydrogenation pracees should no.t be peLmitted to go to an iodine number below 5. ~Tfie Soviet oil and fats indLmtry produces various grades of castor oil differing in purification afficitney. A study of the hydrogenation rate showed that the higher the purification efficiency, the higher the process rate. However, medicinal castor oil cannot be recom- mended because of its short supply and high cost. The isolation of fatty acids from hydrogenated castor oil presents no difficulties. Using the described "IIPKneftekhim has for the first time in the USSR organized the technique, VN uction of 12-HSA and new types of 12-HSA-based plautic. lubricants _pilot prod possessing high operating properties. 2/2 112 0 3 V L,"-*,'rt L AS Sr F I E D I P P FJ C 1: '3* 5 1 %4 3DA T L--- 02C r 7 0 CKLtP OF LIN~Af? UNMIENTED PULY.'AEikS 0 U R I NG EI-C*t;AT I ON, C;JMPRE S S I _~Nl -,AND TL-kSIGN -U- -A UTMEZ (04)-FORSENK%:_Jr V.4.t PESCHANSKAY4, N.N., SINAN11 A. 3. STEPANCIV, V A c1cuk T RY (IF INFO-USSP --MEKH. S,rjU R(; E PUL 1 M. 1970t ISM 24-8 PUL~'L ISHED ------- 70 suajeur ARFAS--CHEMI STRY, MATI-PIALS, PHYSICS -:TGPlC TAGS--LINEAR POLYMER, FLUNGATION9 CREEP, P0LYMFTHYLMFl'HAC4YLATE, F"OLYSM-ENE RESIN, POLYETHYLENE, LOW TEMPERATURE EFFECT, C-DAP4ESSIVE -S TRESS9 TGRSIGN STRESS f"'COINTROL MARKING--NO kESTRICTIONS :DOCUMENT CLASS--LINCLASSIFIFO PROXY REEL/FRAME--1992/0327 STEP tJ(-)--UR/0374/70/000/ODL/O')?4/002P CIRC ACCESSION NO--AP0111521 ___l ail- 1 ~z z f F-+E 2/2 039 UNCLASSIFIED PROCESSING DATF-02nCT70 .:~ClRt AlICESSION NO-AP0111521 GP-0- A35TRACT. THE ELONGATION CREEP RATES OF '~PDLY(Ml METHACRYLATH 3ETWEEN, M14US 500EGRFEi Aso PLUS 700FIVREES ARE _ONLY APPROX. TWICE AS LARGE AS THE COMPRESSION AND TORS13NAL CREEP RATES; BELOW MINUS 10OUEGREFS THE ELONGATION CREEP RATES GREATES EXCEET) THE CCMPP-ESSION ANU TORSIONAL CREEP RATES. SIMILAR SITUATIONS EXIST FOR P6LYSTYRENE AND POLYETHYLENE, BUT THE 3 CREEP CURVES 4EARLY COINCIDE ~IN THE 60-70DEGREES RANGE FOR POLYSTYRENE AND BELOW,MINV5 140I)EGPEES FoR -POLYETHYLENE. UNLLASSIF UNCLASSIFI*FD PROCESSING D&TF--020Cr70 -2/2 039 ACCESSION NO--AP0111521 AiSTRACT/EXTRACT--(U) GP-O- A13STRACT. THE ELONGATION CREEP RATES DF POLY(M[ METHACRYLATH BETWEEN MINUS '50DEGREES ANO PLUS 700EGREES ARE ONLY APPROX. TWICE AS LARGE AS THE COMPRESSION AND TORSIONAL CREEP RAT.ES; BELOW MINUS 1000EGREFS THE ELONGATION CREEP RATES GREATES EXCEED THE CCMPI-ESSION ANU TORSIONAL CREEP-RATES. SIMILAq SITUATIONS EXIST POLYS..TYRENE AND POLYETHYLENE, BUT THE 3 CREEP CURVES NEARLY COI'4clDE FOR 7,-_'~LN-THE.~60-70DEGREES RANGE FOR POLYSTYKENE.AND BELOW 1111NUS 140DEGREES FOR :.POLY ETHYLEAE. USSR UDC 546.45(547.297:547.571):547.361 LARKIN, I. I., YEVSTAFIYEVA, N. Ye., and SINIANIa S.-V. "Organoberylium Compounds and Their Chemical Reactions. VII. Reaction of Beryliumacyl Halides With Aromatic Aldehydes" Leningrad, Zhurnal Obshchey Khimii, Vol 43 (105), No 9, gep 73, pp 1984-1986 Abstract: Studying the reactions of beryliumacyl bromide with variously ubstituted aromatic halides, it has been established that introduction of two or more substituents on the ring does not change the reaction course and leads to the formation of diacylderivatives of stilbenes. Low yields obtained in some cases are caused by steric hindrance. On.the basis of IR it was shown that all of the synthesized stilbenes have the spectral data trans-configuration. Ace. Nr: AP0046224- Pef . Cods-, FRDIARY SOURCE:' Teoreticheskaya i Matematicheskaya Fizika, 1970, Vol 2,, Nr.,2 . PP aso-,-a4~9 OF THE SPECTRA OF SOME STOCHASTIC INVESTIGATION OPERATORS ARISfNG IN TIMLATTICE GAS MODELS R. A. MjWD-S, Ya. G. Sina atrix. a~e of the gener, The spectrum of -the transfer-in, AL is investigated for the c, lattice modicls7 with finite interaction. The limitip- stochastic operator P.~ iS Constructed atrices P,,, which are obtihied from the transfer-niat- as the-limit of the stoclinstic m, ri-, AL by means of a mitural normalization. The first and the second invariant subspa- ces of the operator P. with small values of the parametor 0 are found. The spectrum of the operator P., in the Ifir-st, subspace coincides xvith the values of a certaia function a Q.) (0 < k < .).'T) while in the second subspace this spectrum contains the values of the function ao.,)a(~.~) ~.u < ),t < 2.[) plus perhaps several additional segmelits. The latter result i-z in a zood a-reement with the well-known work Liv L. OnsauE-r. wlie- re the spectrum c;f P, was found in the explicit form for the case of tilie 14ing model. Ai~ZLIFFL&KE V07 340 USSR UW 669-725-017--I*.548-5:6~1-785.t'6 BOCHVAR, 0. S., and SINANYAN, L. G. "Modifications in Cheline St the AA-1, Alloy as a Result of Aging" Yetallovedeniye Splavov Legkikh MetallLw-Sbornik~, Mascow, "Ifaukalt., 1970,. PP 59-63, resume Translation: Modifications arising In the fize structure of the AK4-1~allcy as a result of aging for 10, 100, and 1OW hrs in the temperatiuee interval of 125-4500C ve-re investigated by the method of harmonic analysis of X-ray interference lines. A correlation was noted between micradistoxytions of the crystal lattice and strength characteristics of the alloy, In the authors' opinion, the decortmosition prqcess of the mipersaturated solid uolution izz relate-d to the presence of pacldng defeats on which, as a result- of segregation of atoms of a3loying elewnts, Suzuki atmospheres develop., Thme figures, one Ubl.e twelve bibliographii-, references. a~d lt~ i'lloy.s: USS R 669.71~:,, J 17 'INASIAIN, L. G. .0. S., ?$I stigattion of Pack-Lil- Defects in an ~%lu-.,.-inum 41' lc:, nve 4 -loscow, izvesr-lya Akademil' N'auk C~SSR, No 2 L, -3 0 Abstract: 11',",e nrcsence of def-acts arid vw-;nn,~d C-',!' -ray exammaq f ects was determined by tion and the role of thc i Si 0.~5.,; A*L-~,'ae r,2st: Ca,e,! (cu-2%; c cass invest-L,,ateO. i c; i n g t~ f e! c t s c a i i a r i' s p-"n L;,-,c- AK4-1 alloy in che aging Pro -as a result of -arain, ir. foll d L, ~i L a C, !,jJp into partial d slocacioris bind pac.-~. (111) between them. of -)1- -11 strate a P-ri-mary of zw-~Tlnc4d 1;,3~ects Lilt! of ki at- accordi-n- to p cot) a p~- k,~ Suz, mospheres. The segrczatijn precondition of the LnochronLs of the Lc-Lt~cc per)-od of rT-a A-K4-1 thle con.Ve-.-,:-,'cnaI %,-icld a;-d L.;,c rt-~-IaLim:s Of aad of r-wirmiad to deformaz:i-orl packing -.4 aLlons cZ mo-chan-ical. T,-c,.iL-,:: c. s 0 h .rari, lation of -x-ray c n data wit; the AK4-1 ailloy'. ',1 14 v, U-: SZrenlltil values were observed ---f rar 1.0, 100 , 1000 lirs of agi-m, a-, 2`00, 175, and 150'C, respeccively wiiich. correti-pand co ~:L~a U.- S S R estiya adem-i Nauk SSSR, ~!,~tclly, SINANYAN, L. G. , aud BOCHVAR 0. S., Izv Ak No 4, 70, Dr~ 126-130 tion um developmeat of Suzuki atmospheres. 'Lllo !iegrcgarion on cond. of mai'm packing defects vas round by x-ray examination~aftcr 10 1-irs of --gin- at: temperatures over 3500C. 212 USSR UDC 621.793.8 ANTONOVA, YE. A., 2a;1DRUSHCHMAMOt N.8 and S MAY? L. 1411 Academy o27 Sciencea USSR, Institute oz the: ;-Stl ice tes imeni 1. V. Grebenshchikov "Interaction of Ni-Cr-Si-S Coatings With St-eal During Facing" Moscow, Zashchita Metalf-ovVol 7, No 2. _~Jar-Ap_r_, 1971, pY) 137-142. Abstract: Results are presented from a study.of the process of formation of pro- _T -r tective coatings on carbon and alloy steels based on fi iely dispe sed povider. The process of formation of the coatings froz a mixture of finely dispersed powder applied to the surface of the metal to be:protected and.the-nodes of formation of Itlurry inetlic coatings of powdered materials were studied. With the )d of producing Ni-Cr-Si-B coatings of a povider inixture of the initial elements on a stebl sub- strate, the optimal temperataire area for facing, provid.Ing foT a continuous layer, good adhesion,and mininum interaction with the !~ub~;trata (reaction 7one 20-50 o) lies at the begirinfili, of the b-Iten',il of joelting of the powdcn- -mi-,ture, at 980 1050*. With facing temperatures of about 1170' aml higil.kir, Via contact intut- (iron in the coating 43% ant) highe-r), as a relW-L of action is sh2rply expressed fomation of large quantitias of, Complex boride eutectics involvirg the netal substrate. -cap 'On PH 111-111i I USSR 1j-DC 519.25 BUNIMOVICH, L. Moscow "Concerning a Fundamental Theorem in the Theory of Scattering Billiards" Moscow, Matematicheskiy Sbornik, Nov. Ser., Vol 90(132), No 3, Mar 73, PP 415-431 Abstract. The authors conside*r billiards within regions cn a plane or on a two-dimensional torus with a Ewlidean metric, the border of these regions being everywhere convex inward. It is shown that the, stream fSi.) gcnerated by such a billiard is a K-system. Principal attention is'devoted to proof of a theorem which shows that the transversal layers for stream {St) are comprised "in the main" of fairly long regular segments. The in.Tplications of this theorem relate to the absolute continuity of transversal foliations for biLUards of the type investigated. 008- UNCLASSIFIED PRO(;~-$SING DA,TE-- ONOV70 2 LE-"CN A TYPE Cl' SINGOLARITY IN MODELS OF THE IS ING'i TYPE. --U- __,.~AUTHOR-(02)-VUL, YE.B., SINAY, YA.G. ._COUNTRY OF INFC--USSR SOURCE-ZHURNAt EKSPERIMENTALINOY I TEORETfCHESKOY FIZIKI, L970, VOL 58, -2121-21-:6 AR 6t PP DATE..PUBL ISFEO---70 U B JECT AREAS-MAThEMATICAL SCIENCES '-.TOPJ~ TAGS-MODEL, PROBABIL ITY, ANALYTIC GEOMETRY :~..C.CNTRGL MARKING-INC RESTRICTIONS :10CCUMENT CLASS-UNCLASSIFIED PROXY REEL/VRAME-1998/0536 STEP NO--UR/0056/70/0,511,/O()(.~/2121/2126 _~CIRC ACCESSICN N0--AP01212C8 i%~ t r n q 008 UNCLASS IF I ED PROCE:SSINI.-, UATE-20NOV70 tIRC ACrESSj,,.s4 NO-AP0121208 :A6STk-AL-T/EXTRACT--lU) GP-C- A6STkACT. S 0 ME GEOMETRICAL PK(Jt`l'ERrIES OF CCN-FIGURATIONS IN imODELS 13F THE ISING TYPE to;iE COWSlbt~au). THE PR14BALILITIES INV'u-LVLI-D AtRE INVEAFIGUATED AS FUNCT[ONS OF I'HE, GIBBS -TERS. .01STRIOUTIOP4 PARAIML IT IS SHOWN THAT THE PRObAEl[LITIE-S POSSESS ON THE SEGME NT MU EQUALS 0,; MINUS18ETAIISUBKP LESS THAN 'AN LESS T,t-. BETA. SUi3KP.. FACILITY.': INSTITUT PRIKLADNOY ss ------ R.- ~T go '-s - - K -1j .11MC LAI 5-5-1 Fl-F-0 - 1/2- 009 UNCUASSIFIED PROCESSING DATE--30OCT70 TITLE-THE CHARACTERISTICS OF JAUNDICE. CAUSED BY AMINAZINE CHL0RPkDjvAZlNE u- HOR-1041-SINAYKG, G.A., PAKTORIS YE.A.t KUTCHAK* S.Pl.v SHUMKINA7 Q.8. CUNT R YOF lNFG--USSR .-SOURCE--KLINICHESKAYA MEDITSINA, 1970t VOL 48t NR 6r PP 45-52 -':DATE PUbLISHED---70 'S UBJECT AREAS-81OLGGICAL AND MEDICAL SC ZENCES TAGS- JAU1401 C E-r- CHL611PROMAZINE PARKIhG-NO RESTRICTIONS DOCUMENT CLASS-UNCLASSIFIED -~.~~'PRUXY REEL/FRA14E-3002/1887 STEP N(i--UR/049li7O/Q48/006/0042/0052 CIRC ACCESSICN NO-AP0129244 LE.D. 2/2 009 UNCLASSIFIeD PROCESSING DATE---30OCT70 CIRC ACCESSICN NO-AP0129244 ZINE (CHLO.L~PROII'ZINE) INDUCE0 .ABSTRACT/EXTRACT-'tU) GP-0- A3ST RAC T AMINA At- L -S A CHAqACTERISTICS OF JAUNUICE i4AS STUD'ED IN 31 CASES. THE PAPER GIVE ITS CLINICAL PICTURE, THE RESULTS OF 610CHEMICAL ANO ML-RPHULUGICAL (ILLUMINATICN AND ELECTPOIN VI-CRZOSCOPY) INVEST IGATIO14:1.- AM I NA Z I NE .JAUNDICE DEVELOPS ACCORDING TO THE FCRA OF lKrRAHEP;!~TIC t"HOLESTASIS ACCCHPANIED BY ITCHING, iNCREASED ACTIVITY OF ALX.Al-lNE 111HOSPHATASE AND fk~,SE %A..Or4f A D THE SLOGO SERUM CHOLESFERGL LEVEL. THE ACTIVITY OF ~-:IUC FRUCToSE ijlfDHijSP.4ATF- ALOOLASESt ASPARTATE AND ALANIN7~-: A?,'.'.%0TKANSFf-RASES AUGMENT IN'SIGNIFICANTLY OR 00 NOT CHANGE. PRECIPITAI-iON TESTS, MER-CURIC, CHLORIDE ANO THYMOL, REMAIN NORMAL. THERE IS A j"110DERArE OR SIGINIF I C A 1,1 T RISE CF THE LEUKOCYTE AND EOSINOPHIL COUNT AND ACCELERArIDN OF ESR. UPON MOPPHOLOGICAL STUDY THERE IS OBSERVED AN INTRAHEPATK CHOLEsrAsIS WITHOUT DISGROER OF THE LIVER STRUCTURE AND OBVI(JUS CHA*~GES OF IT$ PARENCHYNA AND PO,-~,TAL Fil"LOS. AS A RULE, AMINAZINE INDUCED JAU1114DICE OCCURS ON THE 2NO-5TH WEEK FROM THE ADMINIS"TRATION.OF THE PREPAP'ATION AND DDES NGT APPEAR IN PERSCNS PROTRACTEDLY USING THE DROG. CLINICAL DATA, ALCNG 61TH THE krESULTS CF LABORATORY AND MOAPI'll)LOGICAL INVEST IGATICUNS, MAY SEKVE AS A RELIABLE BASIS FOR T16E DIAGNOSIS OF AMINAZINE JAUNDICE ANU ITS DIFFERENTIATION FROM VIRAL HEPATITIS 180TKINIS DISEASE). FACILITY: KLINICHESKIY UTOEL INSTITUTA 11RUSOLOGII IM lVANOVSKOGO AMU SSSR NA BAZ&GORODSKOY KLINICHESKOY !NPEKISICNNOY 8CLONITSY NO 82t MDSKVA* '066 UNCL ASS I F I PROCIE-SSIRG OATE-27NOV70 Ah T-ITLE--INTERACTtO,% BETWEEN A GRAPHITE SURFACE AND: A TURBULENT GAS FLOW '..UNDER CONDITIONS OF SUBSTANTi-AL NONISOTHERMALITY AMD IN THE PRESENCE OF .~._AUTHOR-104)-VOTCHKOVY E.P.v LAULICIINYYP YE.G.v LEONTYEVP A.I.i SINAY.(0, 0"'.024M ~YE.I. ,_._%,.l3QNTRY OF INFO--USSR 45 ,:..`SOURCE-- TEPLOF I Z IKA VYSOKIKH TEMPERATUR, VOL. 8, JAN.-FEB. 1970y P. DATE. PUBLISHED ------- 70 ~.-SUBJECT AREAS--PHYSICS, PROPULSION AND FUELS TAGS--TURBULENT FLOWP GAS FLO'4.t,GRAPHfTE* EXHAUST GAS COOLING, JHER MAL I N S UL A T 11) '1' p NITROGENt COMBUST101,11 'RATE, REYNOLDS NUMBER 14A.RKING--NO RESTRICTIONS DOCUMENT CLASS--UNCLASSIFIED PROXY REEL/FRA4E--1992/0384 5 IF P-~40--UR/0194/'10/00:i/O(~D/OL16/0122 CIRC ACCESSION NO--AP01115*77 W2 0(5 UNCLASSIFIED PRdCESSING DATE--27NOV70 :,.CIP,C ACCESSION NO--AP0111577 _'_1ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THEOIETICAL AND EXPEaIMENTAL STUGY -OF THE NONISOTHERMAL BURkl UP RATES OF GRAPHITE SURFACES IN AIN AIR FLOW :-WITH OR WITHOUT INJECTING A NEUTRAL GAS INTO THE BOUNDARY LAYER AS A SHIELD'FROM BURNING, THE EXPERIMENTS WERE CARRIED OUT AT TEMPERATURES FROM 1500 TO 1800DEGREESC AT REYNOLDS NUMBERS FROM 43)K TO (tM IN A GRAPHITE CHANNEL. THE CHANNEL WALLS WERE-5-10 MM TH~CK, TAE DIENSITY OF THE GRAPHITE SPE(;1'4ENS WAS 1076-1925 KG-CU Mt AND NUROGEN OR ARGON WERE INJECTED THROUGH SLOTS FOR SHIELDING. THE GRAPHITE 13URN UP RATES WERE ESTIMATED BY MEASURING THE CHANNEL DIAMETER P&TER EXPERIMENTS. EQUATIONS ARE PROPOSED FOR, ESTIMATING THE EFFECTIVENESS OF THIS -SULTS ARE THE THEORETICAL AND EXP,ERIMENtAL Rj=! COMPARED, FACILITY: AKADE141 [A N4UK. SSSR, NAUCHNO-ISSLEOOVATEL SK I I INST I TUT, VYSOK IX.1i TEMPERATUR, MOSCOW, USSR UNICLASSIFIF, USSR UDC 620-178-38t620.193 SIW)= N., POCREB11YAK, A. D.4 ISCHENXO, 1. I.t Institute of Strength Oc wA?'e'-jh- gy of Sciencesp MmInUn SSH "The Effect of.-Test Temperature Upon the. Fatigue Strength of Allay W96r, Kiev,, Problemy Prochnosti, No 26 Fob 72j PP 24-31 Abstracts The fatigue strer-gth of the nickel-banae turbine-,blado alloy ZbS6K was Investigated within the "jidng-temperature xanga 600 -- 10000C. Acute weakening of 11.-he mterial was ol4erved to occur at temperatures in the top portion of the troxIdmg range, The fatigue pxopertiea of this alloy chang;d differently for symmetric and asymmetric loading cycles in the vicinity of the upper and-lover boundaries of the investigated taxperaiture range. It was established that aft-or preliminarf holding at 9500 C for 1000 hour's the fatigue strength. of the matorlal do creases, ~ tho tensile atm-ng-th and the taximm haxiiness decrease# and the chemical composition d the aurface layera clianges, Seven figuresl 9 references. 7 USSR UDC: 6"0. 171. 2 ~KLYAROV, N. M., KONOINCHUK, N. 1. , ISHCHENK0, 1, 1. 1)0GR1-;11,NYAK,, A. D. , LOZITSKIY, L. P., SHIPIL, V. Ya. , LAMTSKIY, Yu, A. INAVSKI B. N. Y KUFAYEV, V. N., Kiev "Determination of Durability of Heat-Resistwit Alloys in Unstable Operating ~Iodes Considering Brief 0,verloadsll Kiev, Problemy Prochnosti, No 3, Mar 73, pp 100-104. Abstract: ]'Ile SpeCifie feat,,,-CS 017 j C~-jtiojl Of tile, jillear 11).ot)I cs~s0 addition of damage (ILIHI)g C.11C1.1ation z.nd accelerated exporimental dctcrmin- ation of the guaranteed durability of parts opcratin~T 1,.'itll brief OVCrlcl:l('- during individl.Nd stiz, in tho prof;ram Of LHIS"abIC. 10~-jill~: I;jtll SLIt~C aild v ai -inble loads are studied, as well as problems of adjustml~!Iil. of the cerre~~- poliding Calculation fol. 11c;lt-resislailt alloys. Th':! concept developed by the is in 0:0- ulic of duri" any moment is dcuI-im-ined by i;ucco-s-sive addition of its part!; for sii.1-c-s o f the program under the, combined influence of loads and I-emperauji-es, 11) .1 quasi-stablo 1)~'Ode for each Hic seta' of. loll-tc~rm sLatic strenj".111 and endurmice characteristics ZIM 110lized, coanidlowilig tile influence ol" tile loading prehistory and the corrosponding limiting curver, fo.- various 1/2 "77-7 IS Pjaq 7-'V tFDC 620.176.38 Go FAT:= STRI14TH OF MODMS OF GAS TURBINX M ES DUR14C PROMMY-W I MMERATURE CH-A!'GE -A-P?RQ-TL-ATINC THE OPMATTONAL C;W;GE Kiev P.0blomyProchnosti. Russian. No 7, 1971, -July _., aigned t press 21 5~, pp ;2-(jt3j Experience in the operation of gas turbine engines ~GTE) with a I ong ~~-.-icc 1~~n has shown that one of the princIpal cause., of premature failure of the wo;k*ing turbine vanes is fatigue, !n the sal-ation of the problem of reliable ticterminatibn and fore- casting of fatigue strength anti durability of turbine vanes much importance is attached Ta the principles of accr--ulation of damage during fatigue tests or structizrat parts and specimens under conditions tpproximating operating conditions f1]. -'h - Pt r,,s,tlts o~ ;nvcstigations of fatigue strength and durability of -'-I':"`;"UraI :).;rzi -- !Lodrls of vane.; tinder isntherqial c~nditiovis and with pr~,Xrt=-' ~hnngc of tc-para-,u-P, sirulating the thermal condition of -!rtz nr' int Varies t:uri ng operation, are pres ented in this article, 1-7, tzc piirpo5e of reproducing staLic tensilc strvsses proditeed by -~zrifti7.rtl forces during fittgue tests the subject for investigation was r.ale ir. the form of a ulz~uhle closed motle) of a working turbine vane. e"t r~frntt-iy-r nickc!-bit-scii Zh~K alloy. Tho rimnufacturing z' the =--Je! vanes corresponded to thp inJu-strial t,!rhtIolQjy of c~s, vanes,. S,'~Q'~Th cylindrical specimens of ZhS6K alloy, 9 rit, in diumctor, were tes,ed in ~~roer to obtain comparative characteristics of fatigue strength ina durahil.-ty. I!eat treatment of the specimens. like that of the vane ncdels. wits c;~nducted in the typical repime. for the given alloy: heating soaking for .1 hours, hardening from 1,213-1,220%, cooled -!-reported at the conference "StructurAl Strength of Engines." in n :.1---6 June 1970. - I - JpRS 55972 12 May 1972 UDC 620.178.38:620.197 INVESTICATION OF M INFLOUCE 01: OKI DATION-RES ISTANT COXTINGS 04 TljE FATIr~v~- STRENCM Or- liEAT-USISTANT ALLOY (A:zticle by y, A. D. 1,~&EFLbMak -E"J_J-U~ V"_L, R Kiev 1_-**.qy10 ~1. FI-117fe", nik Vrethnos;il, Russian, No 10, 1971~ sxgncd to press 9 February 1971, -Ppm-all The use of hoat-resistant alloys with good strength properties increases tile service life of g3i turbine engines. Service life can.be increased even further by certain design and technological measures, one of which is the use of o%idation- re s I stunt coatings for protecting parts from oxidation. 7his is particularly important in connection with high working temperatures in an engine. The -most reliavle results can be obtained from tests of an engine with coated parts, Such tests, however, are extremely expensive and take a long time. Therefore they must be preceded by investigations of specimens and structural components under laboritory conditions. A Freat deal of word has been done on investigation of the structure f coatings, their oxidation resistance in the unstressed state. development v. Of the tech"0108Y Of APPlicstiOn Of cOQtinRs- However, e luation of the effectiveness of oxidation-rosistant coatings according to data on.their structure, composition and oxidation resistance I$ not sufficiently. reliable without additional determination.of the strengthoproperties of materials and structural components with coatings under c nditions, approxi- mating operating conditions. I.e. . under the Influence of working stresses and,temporaturLs. real,media and other factors 11-31, ~Iorrovor, the use of many heat-reiistant materials depends largely on the choice of coating. Conse4uently the. effectiveness of an oxidntion~reslstant coating is deter mined largely on the basis of results of Investigation of the strength characteristics of heat-resistant mat6rial:,with coatings. in such investigation great attention should be d oted to evaluation of the V7 effectiveness of the co ,atings under conditions of variable. stresses when the state of. :he surface layer plays a.pirriiuIarIy.iMP0rt8At role. It has beep d trated [1-71 %hot tile influence of oxidation- a I a< resistant coatings onmotnhso fatiguo strength of heat.resistont materials Is q USSR 620.178.38:620.197 NA VIAK, A. D., ISHCHENKO, I. I., ONIELICHENKO, V I.$ SI k POGREB. BANAS, P. S. , PEZNIK, M. 1. , Kiev, Zap"orlwomz lye "Study of Influence of Heat Resistant Coatings on Fatigue Strength of Re- fractory.Alloy" Problemy Prochnosti, No 10, 1971, pp 76-81. Abstract: This work presents results of studios of the influe-nce of certain types of heat resistant coatings an the fatigue strengthiof ZhS6K nickel alloy, widely used for aviation engine turbine blades. 1;ane of the coatings studied were found to increase fatigue resistance without preliminary heat- ing of the specimens. Preliminary heating.without applie,!ation of the coat- -the cibination of ings caused a decfease in fatigue resistance. Howc-ver, ~(n preliminary heating to 9SO'C for 1,000 hours with appliq.tion of coatings (nitriding and application of altminozirconium coatings) caused an increase in fatigue resistance. 60 61.2-53+612-74 EMMMEYNY V. A., GRJYFjVA, L. G., IEMM, T. A., and LAZUTINA, T. P., Chair of Pbvsiology,: Extension. of the Smolensk Institute of Physical Culture, 1,Wakhovka, lbskovskaya Oblast "Some Aspects of Thermoregulation During Wscle Work" loeningrad, Fiziologicheskiy Zhurnal SSS'R imeni 1. M. Sechenov, Volr -9, No 5, 1973, pp 819-827 Abstract: The investigation -~ms performed on 12 athletic studen:Ls pedaling a bicycle er6ometer at a work load of 15 kgm/min/kg body weight fOr 30 min. At this rate of work, heart rate increases to a maximum of 174 beats/rain, pul- monary ventilation to 730 ml/kg/min, and oxygen consumption to 30 ml/k_g/min. Daring the so-called controlled hyperthermia uhich develops under minimmum, to moderate thermoinsulation, deep body temperature (measured in the ear near tha tYtrpanic membrane) rises uniformly from a control Of 37-00C' to 39-40C- How- ever, excessive thermoinsulation (wearing a tLick jacket) cerises an additioral t=OntrOl1e%! rise in deep body temperature to a peak of 40.OOC. Skin teimr.-ra- 'ture on the forehead rapidly increases during the first 9 minutes from 35.5 to '39-40c, to exceed deep body temperature by 1.20C, but falls.subs~~Tuently to 37-70C at the 30th minute. Sweating on the forehead begins vith the local rise in temperature and then becomes proportional-to deep body temperature and 1/2 USSR MERNSHTEYN,, V. A., et al.,. Fiziologicheskiy Zhurnal SSSR imeni I. M. Sechenov, V01 559, NO 5, 1973, pp 819-827 thermoinsulation (from 0.2 mg/cm2/min in 3 minutes to 4.9- rLg/cni2/min in 30 min). Even though not all the sweat evaporates, it is concluded that in steady-state work done with light thernoinsulation at a normal room temperature, about 315 of the total heat loss is due to,evaporation of sweat. 21/6 43 112 - _-622 UNCL ASS I FI ED PROCESSli'lG DATE--27NOV70 t~'JITLE--TOTAL EXTERNAL REFLECTION OF X RAYS1 BY A ROUGH SOLIO SURFACE -u- -__~,~AUTHOR_ SINAYSKLY, V.M., SI OENKC), V.I. (03)-ROVINSK,IY, B.M., -:-_ ._'rdUNTPY OF INPO--USSIZ JAN. 12'( i I , 138-1 .5 S OURCE-FIZIK A TVERDOGO TELAY 1970, DATE PUBL ISHED ------- 70 SUBJECT AREAS-PHYSICS TOPIC TAGS--X RAY9 SURFACE PROPERTYt STEEL ~~:CCNTROL MARKING--NO RESTRICTIONS :~DGCUMENT CLASS--WICLASSIFIED PROXY REEL/FRAME-2000/1292 STEP NO--UA/0tBJ,/70/:012/001 /0138/0145 CfRC ACCESSION NO--AP0124943 C I L IN .- -AS-5 I PROCESSING DATE--27NOV70 ~::':'21 2022 UNCLASStIFIED C IRIC ACCESSIOIN NO--AP0124943 ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THE INTENSITY AND SHAPE OF X RAY BEAMS REFLECTED (TOTAL EXrERNAL REFLECTION) FROM STC L At 0 OTHER SOLID SURFACES WITH VARIOUS DEGREES OF. SURFACE FINISH WEqE2 SrUDIED [',! RELATION TO THE MEAN HEIGHT OF THE MICROASPFRITIES CHAR4,CTER IZ iiNG THE SOLID SURFACE. THE INTENSITY OF THE REFLECTED BEAM AND ITS SPREAD w ol: THC ASPERITiEs (DIFFUSENESS) WERE DIRECFLY RELATED TO THEE 'MEAN HEI(.'~ NCREASED AS THE ASPER[TIES BECAME (THE INTENSITY FELL AND THE SPREAD Ii NG THES& CHARACrER[S:TICS,PRACTICALLY AS LARGER). THE POSSIBILITY OF USI -:,A: GU I OE, TO SURFACE QUALITY IS CONSIDERED.., USSR UDC 629.7.036.3.002.4 PEN KOV, A. M. , POGREIMAYAK, A. D. KUFAYEV, -4. N "Use of Complex Method of Estimating Reliability to StULi)r Heat-Resistant Materials for Gas Turbine Engine Parts" Sb. Nauch. Tr. Kiev. In-t Insh. Grazhd. Avnatsii, [Collected Scientific Works of Kiev Civil Aviation Engineering Institute], 1971, No -1, pp 69-73. (Translated from Referativnyy Zhurnal Aviatsionnye i RaLetnyye Dvigateli, No 1, 1972, Abstract No 1.34.77 -from the resume). Translation: Fatigue tests %-.--ei-e performed, in order to estimate the durability of alloy E1617 under variable temperature conditions. The tests reproduced a temperature program imitating the temperature changes of blades in operation. The test results are presented as a fatigue curve. The points on tile CUrve express the mean durabilities frora the results of testing of 8 to 10 speciriens at each level. To evaluate the be;iairior of the material wider near actual conditions, the variable components of the power and te:~Tvraturc progra,--TI~5 1,.-~re reproduced. As 1) effore, the stresso:i in the -program wvre! decreased in St, gc. 1.5 1.4"llall)2, flwn increased to 39.5 kg/1111112. III 1-. (1,4-1,11, e tt Ia I I from 39 to 3 USSR PFdi'KOV, A. M., et al., St. Much. Tr. Kiev.. in-t Insh. G-ra2h(". Avnatsii, 1971, No 4, pp 69-73 was evaluated on the basis of the values of the durability criterion with coin- bined loading ak. Testing of a series of specimens indicated tile value of ak=0.70, indicating intensive damage to E1617 alloy under the co,-',)ihcd influence of variable temperatures and stresses. The application of the static component 2 caused a sliAt increase in the durabil4.ty CT,t=20kg/mm C, criterion with combined reproduction of stresses and temperatures UP to ak=0-99- 5 figs. 13 VSSR UDC 621.191. M.,669. 715 RABKIN, D. M., ISHCHENKO, A. Ya.,,J-NCHUK, Gs Institute of Electric Welding imeni Ye. 0. Paton and FORT; D., KUKLINA, S.1 S., and BARANOV, A. V., Ural Railroad Car Plant imeni F. E. Dierzhinskiy "Electroslag Welding of Large-Cross-Section~Pressed Profiles From AMp,6 Alloy" Kiev, Avtomaticheskaya Svarka, No 12, Dec 70, pp 52-54 Abstract: A description is given of the process of electroslag welding of large-dimensioned rings made of Mfg6 aluminum alloy. The~process was de- veloped by the two institutions of which the authors nameit above are members, working in collaboration, and has been put I.nto production. The weldings were from plane electrodes made of the A14g6alloy (COST standard 4784-65) and SvA,4g7 alloy (GOST 7871-63). This method of welAing Im sald to be the most convenient for short seams an large-dimensioned spednens:,., offering the advantages of high productivity, reduced difficultiew:'in production, reduced expenditures of electrical energy and auxiliary mpterialm, and improved working conditions for employees. A table givaa~the compositioas of the AMg6 and SvAMg7 alloys. 1= -7 _67 USSR SINCHUX-L., Chief Engineer, Division of the.Protection and Preservation of FTY s ts and Council of Ninisters, Moldavian Hunting, State Forestry, Committee Zs R, "Aerovisual Pathological Inspection of Forests" Moscow, Zashchita Rasteniy, No 11, 1970, p 42 Translation: Moldavia has no abundance of forests: its total forest area equals 306,000 hectares. Forestry tracts are situated irregularly an slopes, along watersheds, and in arable lands. Soil, and climatic conditions are widely varied. All of this creates certain difficulties with respect to the protec- tion. of the forests from pests and diseases.~ Episodes of mass propagation of a group of ieai-cutt~ng inifects such as the green oak tartrix (winter moth and,mottled U,Wper moth), ind the European processionary moth periodically occur in our forests. The:,area of such active foci on I January 1970 equaled 43% of the total forest area. A well-planned signaling system which would assist in the disco,,wry of these foci and the prompt organization of protective measures Is necessary for USSR SINCHLIK, L, Zashchita Rasteniy, No 11, 1970, p 42 successful control of the predatory pests. In this connection, forest path- ology studies.play a major role. At the beginning of June 1969, an aerovisuzi forest pathology survey of an area of 100,000 hectares was launched for the.first time in the -republic for the purpose of detecting such foci on the basis of the extent of leaf damage caused by pests. Three YaK-12M planes operated along previously mapped routes. Each tract was investigated separately over a course of 1.5:lcm frem an alti- tude of 50-70 m. Each plane was manned by two specialists who charted the located foci on maps during their flight. The data obtained were correlated and the foci were indicated on the maps in colors. These maps were then utiliz- ed-in detailed ground inspections of trees in areas where I-eaf destruction was greatest. As a result, it was possible to obtain a precise represuntation of each focus and the extent of da-mage doae, by the pests-as well. as the extent of possible damage to the leaves during the next year. On the:basis of these data, a system of forest-protection measures has been developed, aimed at elimination of.the foci and preveation. of the further appearance and dititribution of the predatory insects. 2/3 ---- -- I -- - - - - - - -'- -- - - --I- - -- - --, - - - - - -- 5 - USSR UDC 612.744 KHASKIN, V. V., and SINDAROVSKAYA, 1. N., Division of Ecological Physiology, Institute of Cytolojy an&- e IET-,-Merian Department of the Academy of Sciences USSR, Novosibirsk "Effects of Cold Adaptation on the Temperature Coefficients of Oxidation, Phosphorylation, and ATP-ase Activity in SI.;eletal Muscles:of Rats" Leningrad, Fiziologicheskiy Zhurnal SSSR imeni I. M. Sech6nova, Vol 58, No 1, Jan 72, pp 108-113 Abstract: Upon adaptation of male rats to 4-60 during 5 Mks, the temperature coefficient 010 (van't Hoff coefficient) of~tissue respiration~of skeletal muscles of the animals decreased. This was related to a '3-ise in the level of nonphosphorylating oxidation in the muscle mitochondria, the Qj.0 for which is much lower than that for the phosphorylation rate. Adaptation clianges in the intensity of oxidation, P/0, and the activity of mitochondrial ATP-ase were concentrated mainly in the red (slow) muscle fibers. The thermal regulation response of muscles upon intense cooling of cold-adapted animals were accorn7 panied by a reduction in Q10 of the phosphorylation rate and a decrease in the degree to which P/0 depended on the,temperature. The activity of myofibril ATP-ase and the Q10 of this activity were not altered by adaptation. The 1/2 'USSR KHASKIN, V. V., and SINDAROVSKOA, I. N., Fiziologicheskiy Zhurnal SSSR imeni I. M. Sechenova, Vol 58, No 1, Jan 72, pp 10&-113 results obtained can be interpreted as indicating that upon cold adaptation the energy potential barriers of oxidative reactions in mitochondria are lowered and the relative heat-producing role of ATP breakdown in the function- of the contractile apparatus of:muscles is reduced. 2/2 48 f~j": !17 r: 1, 7.1 644~6 Mil USSR UDC 5k7-932-22A-7-WhO snfDO,. AKIOJ. Tokyo "Carbonization of Polymers and the Preparation of Carbon Filaments" MOSCOW) Uspekhi Khimii, Vol 42, Vyp 21 1973, pp 301-322 Abstract: The article deals with the change in physical properties during the carbonization of highly pclymerized cellulose (CL) and polyacrylonitrile (PACH) fibers at temperatures to 10000C. There are five other short sections: 1) the general crystallographic properties and forms of carbon; 2) the influence of different environmental conditions on the carbonization of such polymers as PolYvinYlehlaride (PVC); 3) the three forms of carbon-filament Ptructures using CL, FACN, vinylone, pitch, lignin-polyvinyl alcohol, phendl-furfuryl, and high- temperature fibers as examples; 4) the intermolecular condensation of aromatic polymers, such as CL and PACN.. tending towards the graphite stracture; and 5) the physical and mechanical properties of, CL and PACII fibers and their graphitized products 61 Wt:lding USSR UDC1: 623..791-052.669.295.620.102.11 (Eng! KHECHE~GV, A. D., N P. ineers) aad POLOVINKINA, T. P, "Structure and Properties of a Welded Joint of VT6S Titanium Alloy" Moscow, Svarochnoye proizvodstvo, No 1, Jan 72, pp 21-22 Abstract: The central purpose of this study was the structure and properties of a welded joint of VT6B titanium alloy made by various welding techniques including continuous arc welding, indirect pulsed arc welding,and two-sided pulsed arc welding. The microstructure of the weld metal is identical in all three methods and comprises a+al-phases. The grain size in the transi- tion zone is the same in all welds. However, two-sided pulsed arc welding shows a finer grain in the center of the weld than the other t-wo welding methods. The microhardness of the weld metal is almost identical in all cases and amounts to 329-358 kg/=2. The strength of welds produced by two.- sided pulsed arc welding is 92-96% uf that of the base metal. The bend angle is nearly identical in all cases andis sliGhtly higher than the minimum permissible for the base metal. Pulsed arc weldlnx appears to Improve the formingo structuro,and propertibis of welds of 71'6,41 t1tanium 1/2 USSR KRECHETIDV, A, D. (Engineer), et al, Svaro,chnoye proizvodstvot No 1, Jan 72, pp 21-22 alloy. The best over-all results were obtained with two-sided rulsed are ~velding. (3 illustrations, 2 tables, 3 bibliographic references). A~Stracting Ser~vice: Ref. Code: -Acc. Nr* #0049778 CHEMICAL ABST., r 101896P Polyethylene compositionsafor spray-coatJOK prepA.- A. rations. SiniublavrenA -A.! Pavlova V G - Z~nuvicb, A. M (USSITI. 4 _WF;-zu~",Y Laiv, t meric coatinp were~pmpd. by electrostatic a :4:4igh-d- Polyethylene -4020_EMjfillbd with SM2, a. iind(O rmetal A C oxides and stabilized i~ith 0,2' n k Neoz6* (11 ind diplien)i-p-' phenylenediamim (111j) on~Al foil, If III we.re miiod with n0 f6r 1-5 sec in a ce,:irif~ge to give a h6ffiogert,-ous mixt. ~Tht filler was modified with Cationate-7 (a wpierproofing ageiii~ prepd.' from C.,HuN[41 and oltic -and' Stenne $dds), 4hich iticrp~iad the tensile strength and wear pesifitan~e, am.reduced the elo Itiou at break of I coatings. Optim.um spraying conditions we~4gdetd. Photomicrographs of the modified I coatings a .re presented. i CXJR J .7 USSR UDC:;539. 384/. 5 PROTSENKO V.S. and SINEKOP, N.S., Khar'Kov "Nonclassical Analysis of Infinite Beam on Elastic Foundation" Kiev, Prikladnaya Mekhanika, Vol 9, Vyp Z, Feb 73, pp 91-94 Abstract: This is the continuation of the article by the s~ane author in vyp 6. 1972 of this journal. Analysis is made of a band stamp of given width and infinite length pressed against a semi-infinite elastic space. The analysis begins with a relation between the deflectionland the CO11t9LCt pressure. The distribution of contact pressure along the width of the band is established. Particular cases of this distribution are shown on graphs. The deflections and contact pressures along the axis of the band are also given, a graph of two particulaa7 cases is presented. 55 4 Es USSR UDC 53-1-521 VAKUUM, L. N., SINMOP, Yu. S. "Investigation of the Noise Properties of a Glow-Discharge in Crossed Electrical and Magnetic Fields" K:Ly . politekhn. in-ta. Ser. radioelektron (Kiev PolytechiLical Institute. Radioelectroaics Series), 1970., 110 7, pp 20-22 (from Wh-~~zlektronika i ye;Ke ErimaneniXR,, No 1, January 1971, Abstract No. IA113) Translation: The results are presented of an experimental lavestigation of the noise of a glow-dische ge in crossed electrical and magnetic fields, conducted on an electrode system of the inverted magnetron type,in Eut atmoqhere of res- idual gases vIth continuouo pumping in the pressure range 10--lU'-) m mercury. V. M. -1/3 019 U.NCL ASS IF I W (ICESSINIG 0ATE_-13N(JVfQ pfl OF THE NGVS& CHARACTLR15FICS "ZELF HEAT!,,~r- Ollj,9-5 THE KA010 FREQUENCY ZGNE -u- ,,-AUTil'UR-.(02)-I',LEKSA,-4Ci'~OV, V.T., S . 001i ~.~(VVNTRY UF I%FO--uSsR IZVESTIYA U,%rHEFl'jYKH ZAVENDEN11Y RAGIDELEKTRONIKAr l3s NC 1. JAN 70, PP 82-85 dATE PUBLI SHED- J _41*470 I-SUBJECT AREAS-FLECTRONICS AND ELECTRICAL ENGR. TOPIC TAG S-ELECTRGMAGINET I C NME, DIODE CIRCUIT, CATIrl"[1DE, RF FIELF) ~:~CVAOTRGL MARKING-NO RESTRICTIONS DOC UM EN TCLASS-UNCLASSIFIE0 .-PROXY REELIFRAME--1991/0963 STEP NO-OR/ 04f-);! /70/013/ 100 L0082/0035 ICIRC ACCESSION NO-AT0110674 1INCLA SS IF IED 2/3 019 U~IJCLAS SIFIE1 PRII(.ESSING OATE-13NOV70 %-CIRC ACCESSION NO-AT01106-74 -'ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. I PiA SELF l-fFi4rJNlG DIODE, HEATING OF THE CATHODE TO THE NECESSARY OPERAfING TEiNIPERATURE fS I)KODUCEl" BY THE CC-;-*PLETE OR PARTIAL USE OF TH2- HEAT WHICH IS BY THE ANODE AS A kESULT OF [To' ELEcrRom BOMBARDMENT. THE F SYS!'EM OF THE SELF HEATING OIODE "'HICH WAS INVESfIGATC-0 CONSISTS OF A' CENrp'ALLY LOCATED AN"ODE, INSIDE OF WHICH A STARTING HEATER I'S POS I T I ot-IEI). T H E: ANODE OF THE DEVICE IS SURRCUNDED BY A CATHODE CYL INDE~',, HE f.?,JTF ), IGR SURFACE OF WHICH IS COVERED BY AN EMITT1NIG SU[ISTANCE. THF THERMAL ,SCREEN jwHICH SURROUNDS THE E-LECTRODE SYSTEA D-.E:(',Rt-WSFS 107 EXPENDITURE "POW f E ll!'") I- R it 0 F -ER %-r-ESSARY To ASSUR* A SPECIFIC C-Arl-IMOL. T U E TH P; SCREEN CAN ACT AT THE SAME TIME-AS A SKOND AN00f: ~-:(]R THE Of.-VICF, fl;: THE EXTERIOR SURFACE OF THE CYLINDRICAL.CATHOOE IS ALSO 11Y I N tM I TT ING SUBSTANCE THE ININAL BUILD UP OF THE N;!'.CESSAI~Y OPERATING .TEMPERATURE OF THE CATHODE (TRIGGEUNG OF THE 0FViCk1 IS ATTAINED tlITH JHE AID OF THE STARTING HEATER, AFTER WHIC"H IT CAN I:i3E DETACHED FROM THE ~.HEATER CIRCUIT 'WITH SIMULTANEOUS SWITCHING dN OF THE AN0*0E VOLTAGE. UNCLASSIFIED R 3 -10 Ut CLASS I FlED! P diESSING DATE-11,1XV. .Clef_ "CESSION Ni~'--ATO-110614 RESULf'S OF THE INWEMGATION LIF 'rFiE ?'("[SE PROPERTIES AnSIRACT/EXTRACT-THE Nj "L LG OF SELF FEiJlN" C .3DES LEAD f0 THE Fu iWING CGiNCLUSIONS. I.) THE -SSIBILITY 'F -P~-.~ATION OF SJCH DEVICES 114 A SATU.A.TION REGIME AND IN A P U u u 4 SPACE CHARGE REGUME IS EXPEl IMFNTALLY CONF MffD; ( ?) OUR ING OPERATION 1% A SATUkATIC'% THE CUTPUT CiF ITS NOISE ri__Xi,~EEDED BY 1.5 VO 2.0 T I X E S T f-,E: A--NALCGWS CUTPUT GENERATED BY A 202S NIDI iii: DIODE WITH A C C!, I P A R Al T I V E L YS11-ALL PREGULAPI TY OF THE - SP FCTRAL CHAR ACTICR I s r I cs OF THE JING TO 2-3 03, IN TH M NCY Ri!.NGE, AND M NOISE, AMOUN E 1-10 HZ FREQUE IN THE CASE CF OPERATION OF THE 6100E IN A SPACE CHAPW'-, REGGIME, THE NOISE OUTPUT OF THE DEVICE IS CONSIDERABLY LESS THAN THE ANALOCIOUS, MAGN I TUDE :FOK ORDINARY KE!"i"THNSr WHICH IS EXPL41NED, CHIEFLY0 BY ThE REVERSE POSIT10-1;NG OF T~HE ELECTRODES IN THE TUBE UNVESTIGATED AND BY THE LARGE c: Di,AE!-,SICNS OF ITS THERMOEMITTER SURFACE AREAo PCISSIBLE USES OF SUCH -TUBES ARE CONSIDERED. U!!'l.k'_ LAS 5 1 F I F_()_ USSR LTDC 621,385-134 ALEKSANDROV, V. T. , 311MOP YU. S. IfInvestigation of the Noise Characteristics of Se if -He a t i ng Diodes in the Radio-Fraquency Zone" Kiev, Izvesti7a vysshikh uchrabnVkh zavedaniX Radioelektronika, Vol 1~, No 1, Jan 70, Pp b2-65 Abstrac-;-,: In a self-heating diode, heating of the cat-hode to the necessary operating temperature is produced ~by t1le coznpleto or partial use of the heat which is emitted by the ar,.ode as a result of its electron bombar&ient. The electrioal system of the self-heating diode which was investigated consists of a centrally located anode, inaide of which a 3tartir4, heater is positioned. The anode of the device is surrounded b-,j* a cathode La vered by an emitting cylinder, the interior surl ce of which is coii substance. The the~nml acroen which, surrounds the. electrode system decreases the expenditure of power necessary to assure a specific cathode teraparature, This screen can act'at, the san. e tiAme as a second anode for the device, if the exterior su, face of the cylindrical cathode is also covered by an emitting TJSSR ALEKSAITDROV, V. T., Izvest" ;iya as ikh uchebn. ~th zaveden Radioalektronika, Vol 13, No 1, Jan 70.,__PP 8 Abstract: substance. The initial build-up of the necessary Z~erati g tezTerature of the cathode ("triggering" of the d;vice) is attained with the aid of the starting heater,, after which it can be detached from the heater circuit with simultaneous switch- ing on of the anode voltage. The results of the investigation of the noise properties of self-heating diodes lead to the following conclusions: 1) The possibility of" operation of 3uch devices in a saturation regime and In a 4pace charge. regime is -perimentally confirmed; 2) During operation in a saturation x e -o 2.0 t:Lmes the regime, the output of its noise exceeded by l..5 t analogous output generated by a 2D2S noise diode with a compara- tively small irregularity of the spectral characterir:.tics of the noise, amounting to 2-3 db in the 1-10 Miz froquoncy rRnge, and 3) In the case of operation of the diode in a nptkee charge regime, the noiso output of the davice is cons' -d0rably less than -A the analogous magnitude for ordinary-konotrons, ~fnich is explained, chiefly, by the reverse positioning of the electrodes in the ICUbe 2/3 -179 USSR UDC 576.858.75.094 SIDORENKO, 0. V. , KOTLNYUSHENKO, N. P., TAYROVA, N. V., SDIEVNIK N. A., and YACHNIK, 0. S., Kiev State Univarsity,Xiev "Biological Properties and Ultrastructure of the Influenza Virus A2 (Hong Kong) 68" Kiev, Mikrobiologicheskiy Zhurnal, Vol 33, No 4, Jul/Aug 71, pp 466-472 Abstract: A study conducted on influenza virus of strain A2 (Hong Kong) 68, -received from the Influenza Institute, Academy of Medical Sciences USSR and passaged through chicken eubryos, Omed that.- the populatLon of: virus partf- cles exhibited difforenecs with respect. to morphology, ultrastructure, and biological properties. Chromatography on DRAE-Sephadex-A-150 indicated thac the virus strain contained a fraction of particles that were nat adsorbed in the column. Particles of this fraction were also not adsoTbed an chick em- bryos. Comparison with other strains shcxred that only them strain A2 (Hong Kong) 68 contained a fraction that was not adsorbed in the coluam. Further passages through chick euibryos did not change the relative content of this fraction. Elution with NaCl solutions of increasing conceiitration j jelded three virus fractions with decreasing particle size: 1) 2,;,'00-7000 A (0.1 M Nacl), 2) 1400-2100 (0.5 M NaCI), and 3) 600-800 (1.0 14 NaCl). The 1/2