SCIENTIFIC ABSTRACT VOYNO. L.V. - VOYTOVICH, YA.V.

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SCIENTIFIC ABSTRACT
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i A I US_S_R- : -, ~' ~~ :~ UDC: ..621-31-7-77 GORSHKOV, A. I., VOYNO, L. V., GUZER, Ya. V., MARLATOV, V. D. "A Controllable Phase Shifter" Moscow, Otkrytiya, izobreteniya, proryshlennyye obraztsy, tovarnyye znaki, -iled 12 J No 12, Apr 71, Author's Certificate No 299947,' Division 14,f un 69, published 26 Mar 71, p 207 Translation: This Author's Certificate Lntroduces a controllable phase with iptegrating link. As a distinguishing feature of the patent, the phase shift is made independent of the change in frequency of the signal- being regulated by connecting a phase switch at the output of the phase, shifter, and connecting two limiters to the output of ~the integrating link through an amplifier with automatic gain control.' These limiters are also connected to voltage sources of equal value and opposite sign. Connected to.the outputs ofthe limiters throughdifferentiating circuits and diodes are- the apening and closing inputs of a flip_flop.and an integrating link and limiter connected in series with the fli' P"iflop. USSR UDC 532.529.6: YNGV 0 V., PETROV, A. G., Moscow 'Wotion of a Sphere of Variable Volume.in an Ideal Fluid Near a Flat Surface" 9ekbanika Zhidkosti i Gaza, No 5, 1971,~ pp-94-103. Abstract: The problem is studied of the motion of a spherical cavity in a liquid. The radius of the sphere changes under the influence of constant pressure at infinity. The problem of the collapsing of a bubble moving in an unlimited fluid and the collapsing of a.bubble near a plane are solved in the precise statement. The presence~of initial foTtvard.velocity or proxi- mity of a solid surface in contrast to collapsing of a-sphere at rest in an unlimited fluid lead to the appearance of a limiting radius, at which the bursting.process stops. A sphere initially at rest near a plane always con- tacts the plane as a result of collapsing.% With various initial distances from the plane, the radius and velocitytivith which th~- sphere reaches the plane are. calculated. A possible mechanisin of action, of a cavitation bubble on a solid surface is discussed. USSR VDC:',-669.-l4.dl8.8M4.12 GA.VRILENKO, Yu. V., CHERNYAKOV, V. A., VOYNOV, S. -G.p Central Scientific Research Inatitute.of Ferrous MetaiiurZy '"Nonmetallic Inclusions in Chromium Stainless Steel" -Moscow, Izvestiya Vysshikh Uchobnykh-Zavedeniy, Chernaya Metallurgiya, No 12, .1973, pp 53-55. Abstract: Nonmetallic inclusions in chromium stainiess'steel were studied by various methods in steels produced byordinary steel making processes and in steels treated in the ladle with liquid synthetU_ slag. The studies showed the effectiveness of this technology :for, the production of metals with low content of sulfur, oxygen and nonmetallic inclusions. The inclusions were studied by metallographic testing, electrolytic dissolution and micro- spectral analysis. It was shown that the nonmetallic inclusions in the experimental metal include large quantities of alumina, some manganese oxide and,ferrous oxide, creating good cunditions for assimilation and removal from the metal. The mean and maximum percentages:of oxides-and globules, as well as the contents of oxygen and.no-nmetallid inclusions we!re lower in the metal treated by the synthetic slag, sharply reducing the danger of hairline cracking. USSR uDc 612.M64-6i2 - 58 'BOKHOV B. B. and V212M I ---T- institate forMedical and Biological Problems, Moscow AkThe Effect of Surface Hypotheimda on Inhibitory-ProceGses in the Vestibular An alysor Leningrad, Fiziologiche&-iy Zhurnal SSSR,, Vol 56, No 4, 1970, PP 570-5'(4 Abstract: To induce oculo-gyric vestibular nystagmus (VNI) the authors fixed rats to a rotating table. After a few rotations, the. intensity.and duration of VIN was determined. With subsequent rotations a degree.of tolerance was developed, uith reduction in VIT reaction. Tersting these aniimmls one day Inter shoved some deg-ree of reteattion of the acquired tolerance. However) cooling these animials to 300C caused a complete loss of the previously acquired tolerance. Likevise, the aninals who had acquired tolerance while in a state of hypotherndallost most of it upon returning to normal temperatures. It had been demonstrated by so= workers that a disturbance in the vestibular apparatus can lead to.a reduction of bodily temper- -)air ature. It waa concluded that Pal au4&vn diaturbances, in 41ithor direction, 4 Yq the stabilizing functiono of the vestibular apparatus. LIT '212 C3C UNCLASSIFIED PROCESSING DATE--20NOV70 'CIRC ACCESSICN NO-AP0132620 GP-0- ABSTRACT. SURFACE HYPCTHERMIA IN RATS WAS SHOWN T-C AFFECT Tl-;E P~-JCESSES OF EXT INICT ION INHIB~ITION IN THE VESTIBULAR CENTER LIKE AN EXTRA STIMULUS OR PHENAMl-NE. IN ll,.ATS :WITH 300EGREESC _aODY T0APEkATVkE# EXTINCTION OF THE KYSTAGMUS REFLEX SLOWED DOWN DURING REPEATED kGTATICN. TRANSITIGN FROM THE NORMAL BODY TEM,PERATURE TO THE HYPOThEKMIA WAS FCLLOWED 8Y,CtMPL.ETE DESINHIBITION OF PREVIOUSLY EXTINLUIShED NYSYAGMUS. THE OBSERVED EFFECTS ARE-REGARDED AS A RESULT OF-IiNCREASING FUNCTIONAL ACTIVITY ~OF THE-BRAIN SrF_-'M RE-ff(;ULAR FORMATION DURIN(i ThE HYPOTHERMA. FACILI':TY:.. INSTITUTE FOR MEDICALL BIOLOGICAL PROBLEMS, MOSCOW. UNCLASSIFIED P, USSR UDC 632.95 SA:-IOSVAT,. L. S., VOYNOVA 1. V. "Colorimetric Method of Analyzing Amibenejn Air, Water and Soil" Tr. 2-.-o Vses, soveshch. T)o issled. ostatkoy pestitsidou i prc!filaIrt. zn,~rvaz- neniya imi produl-ctov pitaniva, ';~.orrnov i vaesh. sre0v (--Tarks of the Second kll- Union Conference on the Invcstigation of Pesticide:Residues and Preventive Containination of Food Products., Fodder~ and Erivlron;~ent).,; Tallin, 1971, pp 116- 3.1~ (from M-Khimin, No 12, Jun 72, Abstract" No 12 H505 Translation: When analyzing air, the swrr~le is sorted with an aerosol filter, the amibene (1) is extracted with acetone,_~ it -is diazotil-red witla NaNT02 in an acid mdium., and the salt obtained is combined vith I-na~hthol in an alkaline medium and r-olorim-et-rically analyzed on the FEK-56..When'.analyzing the water acid soil,. the sample is acidified,,., theIiis.extracted with ether and it is then treated as described above. 49 USSR UDC:669.187.5 ZAYTSEV, B. Ye. , COTIN, V. N. , SHCHERBAKOV, A. 1. SL-RQYFV.,_A., B ZHITKOV, N. K., OKOROKOV, 'G. N. , BOYARSHINOV; V. A., TULIN' N. A., Y.Q,','*,,OVSKIY Ye V .1 4.111~ I 1-.Yp TOPILIN,, V- V. , POZDEYEV, N. ~P. , SHALIMOV, Al. G., OSIPOVA, L. T y". -V.., and 1AZAROV, T. S. "Specifics of Vacuum Arc Remelting of Nickel-Based Alloys and Stainless Steels With Reverse Are Polarity" Proizvodstvo Chernykh IMetallov [Production of Ferrous Metals-Collection of Works], No 75, Metal lurgiya. Press, 1970, ~pp 181-185 Tyanslation- Results are presented from a study of Yacpum arc remelting of nickel alloys in a cristallizer 380-480 mm in, diwaeter with. thermocouples calk-ed in length and height. The rat6 of melting with reverse polarity is 20% higher with'identical b nth depth of l-iquid,metal. This~is aresult of more in- tensive heat transfer from "he walls of the crystallizer during melting with reverse polarity. The macros tructure, chemical composition N, 0, 11.and mechani- cal. properties. of the metal produced by melting with folliard and reverse polarity -are identical. The ingot produced with reyerse polarity had no corona. 2 figures; I.table; 1 biblio. ref. USSR UDC 666.22:666.263:535.361.2 VOYSHVILLO, N. A., Candidate of Sciences ."New Glass for Diffusion of Directed Transmitted Radlationif Leningrad, Optiko-mekhanicheskaya promyshlennost', NQ. 5, May 71, pp 40-43 Abstract: The basic photometric.and spectral photometric character-istics of NS19 diffusing glass are described. The glass is recorLmended for use in situa- tiOnS when it is desireable to obtain a high coefficient of diffuse transmission of the scattering glass and the requir(ments on diff.usivity of the, transmitte3 radiation are not high. MS19 glass has been developed fcr application in solvinc- all problems in which glasses MS12 and RM viere previously used. It is distin- guished by a lower diffusing ability, which leads to a relatively high transmis- hr the sion, but hence also to a smaller diffusivity of the light passing t augh glass. A table is given showing the following characteristics of samples of MS19 glass 2-8 rmn thick: the integral. coefficient o-' diffusive transmission in the visible region, the presence or absence of directly transinitted light, and the deviation from neutrality of the coefficient of diffusive transmission. Figures are given for samples polished on'both sides and frosted on both sides. 1/2 VOYSHVILLO, N. A., Optiko-mekhanicheskaya priomyshlennoSt I, No. 5, May 71, pp 40-43 A graph of the coefficient of brightness of light with,a wavelength of 546 mm -7s that the briLlh-cness of the -1--r-ans- plotted against the angle of observation, shoi mitted scattered light drops quite rapidly with an increase in the angle of observation, and that with a decrease in the thickness of the sample there is a spreading of the scattering index.in the direction of the bear... There is a rise in the diF sivity of the transm- ult of frosting of -the itted radiation as a res surfaces. As regards the effect of the wavelengths of the incident light on the shape of the.scattering index, measurements showed that the curves for the scattering of blue radiation aremider than the Curves for the scattering ol" red light,for MS19 glass in the visible range. 2/2 j.; LIA I W,'L' 7_-L4,71 7777777 USSR Loc 669-71-046-44 IAGUNOV YU, V. GLADKIM, V. A., PETRUNOVt V N Wa S., RLM Ol V. K., VOYTAN K, S. T21 YMIDIKOVICH, If. S., PORADA, A. N., ~nd: nvestigation.of the Kaolin Sintering Process" Metallurgiya i, kokzokhimiya. Mezhved. resp. nauchno-tekhn sb. (Netalllur&r and Coke Chemistry -- Interdepartmental Republic -. Collection of Scientific and Technical Works), 1970, vyp, 2!j pp 47-55~(from M-Metallurgiya, No 3, 11ar 71, Abstract No G143 by authors) TTanslationt The authors work out the parameters of the aintaring 1)rocess for kaolins of the Gli0khovotskoyep Prosyanaya, and VJovozp1cts%oyC dr-ID0,3it.1; in a laboratory sintering CUD Of eqUare section with a -InterinG area of -4 n ency Of 0. 5:3 0.1,v' and with an exhauster having aneffici m /sec. Fe con- centrate was: used as an additive to lower the nielting poi&. of 'the sintering g charge. The hygroscopic moisture content of both primar-f, m-nd secordary kao lins in-tended for sinterling should rwange fron 13 to iF5, The sintering of both primary and secondary kaolins is shown to be possible in principle. 5 tables. tA 1. 11; TZ. Jim Nit 1.6m- 1. UDC 632.954:631.411 1JSSR7 VDYTMOVA, V A. Scientific Institute of-Pertilizers and Insectofungicides "TH61--Eff6ct of the Soil Adsorptive Complex on the Phytotoxicity of Herbicides" ffdscOW,-.Khimiya v Sel'skom Khozyays-tve, Yol 9, No 5, 1971, pp 39-43 Ab-stract: The phytotoxicity of herbicides with soil or root activity (deriva- tiVes '-of sym-triazine, urea, and phenylcarbamic acid). depends on the type of Soil*. EXDeriments in which oats were gr(zqn on various,types of USSR soil sh1bwed that the toxicity ED50 of atrazine and.symazine introduced into the soil as indicated by the amount of herbicide that caused a 50% decrease in the.-. ~weight of the plants, varied with the extent to which the lierbicide was ad.4orbed in the soil. The degree of adsorption depended on the content of organic.matter in the soil.. In plant-grow-tng-experiments with sym-triazine derivatives and phenuron, monuron, rteburom, and diuron contained in mixtures of.--chernozem with sand in different ratios., the amount Pf herbicide not adsorbed by the soil decreased with decreasing amounts of the adsorbing complex.(chernozem). The quantity of water retained in~the soil per unit weight,of organic matter increased with decreasing amounts of cbernozem. The.-amount of unadsorbed herbicide that actedLon the pl6ats increased 1-12 USSR J VOYTEMOVA, V. A., Khimiya v Sel'skom Xhozyaystve, Vol 9, No 5, 1971, pp 39-43 linearly with the amount of 1120 in the soil per grara.of orAnnic matter. At very low amounts of chernozem in the mixtures, the relation. changed to a curvilinear (presumably logarithmic) from the linear. Nomographs can be plotted for the amount of available herbicide (the amount exerting herbicidal action) as a function of the amount ofwater retained in the soil per gram of organic substance. These noL~ographs can then be used for determining the effective quantity of herbicide to be applied under consideration of the specific properties of the particular type of soil in~regard to adsorption. J~ 2/2 54 USSR UDC 632-954:631.411 Scientific Institute of Fertilizexs and Insectofungicides `1~imeni Ya. V. Samoylov ti the Effect of the Soil Adsorptive Complex on the Phytotoxicity of Herbicides" Moscow, Khimiya v Sel'skom Khozyaystvei Vol 9, No 5, 1971, pp 39-43 Abstract: The phytotoxicity of herbicides with soil or root activity (deriva- tives of sym-triazine, urea, and phenylcarbamic acid),depends on the type of soil, Experiments in which oats were g*rown,on variou,~ types of USSR soil showed that the toxicity ED 0 of atrazine and symiazine introduced into the 5 soil, as indicated by the amount of herbicide that ca-dsed a 50% decrease in the weight of the plants, varied with the extent to which the herbicide was adsorbed in the soil. The degree of adsorption depended on the content of organic matter in the soil. In plant-grm4ing experiments with sym-triazine derivatives and phenuron, monuran, neburon, and diuron contained in mixtures of chernozem with sand in different ratios, the 1mount of herbicide not adsorbed by the soil- decreased with decreasing amounts of the adsorbing complex (chernozem). The quantity of water retained in, the soil per unit unts of chernozem. weight of organic matter increaseo with decreasing am The amount of unadsorbed herbicide th t acted' on the plants increased 1/2 7 .;.i. 111. 1 -1 , . ~. . - ~- -1, ~---T7V- -I- - ~-. --, I I- 7il ~-. 7 -, -11 i .. I '- ~ ~ r Im! - ~ - : -- . t ; :-l! - -1 Z; j t ~l ~;: . ~ j q I th U '64"Fluil 611"M611,146h lgila= -6 .116, a p bA44ii6lWiWidia ia~ t . i i I I Ild lik-11. i;; USSR :UDC,539.53 NOVIKOV, N. V., VOYTENKO, A. F., Kiev. "Anisotropy of Elastic Properties of Titan.ium and Its.Alloys,During Cooling from 20 to -196*C." Kiev, Problemy Prochnosti, No. 4,.Apr 71, p. 47-48. Abstract: Results are presented from a study of the anisotropy of elastic pro- perties of titanium and certain titanium-bas6d alloys, subjected to direct (VTI, AT2-2, ODO and cross (AIIZ) rolling, The investigations perforned indicated that the ninimal Youno-Modulus of VTI titanium is. in the direction of rolling, and Modulus E increases according to anonlinear dependence. by 1210 as the cutting angle of the specinen increases from 0 to.90. As the temperature decreases from 20 to -196%, the Young Modulus of VTI titanium increas*es by 15%. As the degree of alloying of titanium with 6-stabilizing elements 'inc'ruase!;, the anisotropy of the. elastic properties and the temppratur,e coefficient of the tModulus of elasti- city (&-I/dT) decrea-5e. in alloy ATZ, rolled :in the cross direction, the. ani--o- tropy of elastic properties is practicallY 0 for the directions studied in the Shoot. USSR UDC~1539.5 NOVI KOV, N V. , VOYNITS-KIT, A., G., OVSEPYAN, te. S, Kiev, Moscow NEKRASOVA, 2. P., "Influence of Technological Factors on Mechanical Properties of Molybdenum Alloys at Low Temperatures" Kiev, Problemy Prochnosti, No. 12, Vec 70, pp. 69-71 Abstract: The elasticity, plasticity and strength chaTacteristics of cast molvbdenum alloy (0.1% Zr, 0.15% Ti, lcs!~. than 0.6% IW) art.- -presented in the temperature interval between -196 and 420*C. A change is noted in the intensity of growth of strength and pla'sticity of the al loy with decreasing temperature depending onJtsstructural statC6 The~ determining influence of peening on the mechanical properties of this alloy at low -.temperatures is demonstrated. USSR UDC~ S59.4 KOZIJB, Yu. I., VOYTENKO.,_._A. .,F.-j_;,jKiev "Influence.of Thermal-Diffusion Coatings on the Physical and ffechanical Proper- ties of Refractory Metals" Kiev, Problemy.Prochnosti, No 11, Nov 1972, pp 62-64. Abstract: There is great practical interest in the study of the influence of coatings of various types on the physical-and mechanical properties of a pror tected metal base at room temperature .- With,this i.n mind, the static strength , ductility and elasticity modulus of molybdenum was stud;;ed with. thermal difft- sion coatings based on silicon and boron, thickness 30-100 11, cross section of coatings 3-5% of total cross section of speciinien. [feat treatme~nt of the mater- ial caused a slight increase in elasticity modulus (averaging 1%), apparently a result of a decrease in dislocation density. Application of coatings causes .some changC in elasticity modulus, the boron coating increasing and the silicide coating decreasing the modulus. rhe application of r.Totoctive coatings was thus found to.have a significant influence.on the b~ehavior of the material at room. temperature and low temperatures.. USSR urc 613.68-613-31 VOYTENKO, Candidate of Medical Sciences., Basin Sanitary and Epidemia- tZation of the Black Sea-Azov Sea Watershed Odessa "Quality of Drinking Water on Ships as a Function of Sailing Conditions" 0 1 Moscov, Gigiyena Sanitariya, No 10.- 1972, pp 0-95 Abstract: A study was performed on six shiDs of the Black Se,,-;: Steamship Line under sail to establish the water composition and possible variation of its quality under dynamic conditions. The anticorrosive KhS-76 lacquer and also some foreign patented lacTaers were tested and found to have hii.!;h mechanical strength with no effect on vater quality. The duration of the trips, the climtic conditions and the conditions undet which the ~water is stared on board the ship have direct bearing on the water quality. A selt. of preventive. measures and recommendations were developed, which has been introateed an the ships of the Black Oca Steamship These include a ~variety Or in5Teactions, dec0n- tamination measures and a procedure for stabilizing cene.ht coattngs by adding carbonic acid to the water. The terted measures resulted noL- only in the imprcrremnt of water Tualit-I on the, ships but also a reduction in gastro- ng - e r Intootinal. dineanes amo , th ,a-alors.. 1/1 W US;5R .,-.,BABEWAO# Z. I., L. I., PErMAKOVA, N. M., SERGEYEV, YE. V., Ukrainian Scientific,~R.search 1. it te of Pi t an ~Protebtion, Kiev, L :A icultura.I.Sciences Tkrainian AcadeW of: "Study of the:Acaricidal Properties of 1,, I-Dipherr 'y~-2,2,2-trichloro- ethanol" Moscow, Khimiya v Sellskom Khozjastve, Vol 8 No:6, Jun 70j pp -43 42 Abstract: The compound 1,1-diphonyl-2,,.,2,2-trichloroetl-i,-,nol (I) is 'an analogue of a known acaricidet kelttan$ a long,lasting corCtact agent. The effect of (I) on the mites Tatra~Zchut.;:urtieae and Tetr~mchus viennensis 7acher was stud od under ljA'b"or_a_F>_ry and field conditions, FeEpectively. In laborkto ex6orimonts (1) was r7 -slightly less effective than kelltan. The opposite held true for the field tests: 90% of the mites had,died by thp second day when treated witl 1 (1), but only 48% died in Witree days! when treated with kell I tan. Af t4;r_ 15 days of treatment the,activity of both compounds ..equilibriated with the n=bar df ourviving n1too :,xemaining around ~10 Phytoboxic properties ~of:~ both cbknPOxwdt; waz~a, abOut t[ia tim, USSR UDC 538.4 "BICHENKOV, Ye. I., VOYTENKO, A. Ye., LOBANOV, V. A. LIIJBIMOVA, NI. A. "Experimental Studies of Rapid Compression of Magnetic Flux in Cumulative 'Magnetic Systems" 7-ye Soveshch. po Magnit. Gidrodinamike. T. I fSeventh Conference on Magne- tic Hydrodynamics, Vol 1], Riga, Zinatnye Press, 197.2-, pp 214-216, (Trans- lated from RefeTativnyy Zhurnal, Mekhanika No 11, 1972, Abstract No 11 B16 by 1. M. Rutkevich). Translation: A description is presen-ted.of an experimental explosive magane- tic installation, producing magnetic field intensities in an inductive load of around 2.6 I-Joe in a time of less~ than 100 iisoc. The working volume, from which the magnetic field. is extracted into the load, Is them space between eccentrically placed copper cylindrical rings. The interior of the smaller of the erlinders is filled with an explosive.charge., An pscillogrim of current and.its derivative with rcspect to time is presented for one experi- ment. 14~ 1114i 11i: H 1111; F:1 I III USSR UDC 533.9.07 VOYTENKO, A. Ye., LYUBIHOVA, H. A.,~and MATOCHKIN, Ye. P., Institute of "Nu-6 dar.Physics, Siberian Branch of.Acad Se. USSR "Explosion Shock Tub e" Moscow, Teplofizika Vysokikh Temperatur, Vol 10, No 6, Nov-Dec, pp 1280-1284 Abstract: Experiments were carried out on a model of explosion shock tube. A stream of dense air plasma with a velocity. of -~5-10~km/sec was obtained by.means of an explosive gas compressor. Photographizig of the model was carried out under conditions whell- the. stream. behind the front: of the shock wave.became nontransparent. The experini6nts were carried out in a laborator3, explosion chamber. 179 USSR 533o9 VISHWMMKIY, V. 11. VOLKOVp YE. D., DIRIYI A. Go, ZALXIN-D, P. PAVLICHEI-i=;~ 0. S PAS'-,UW, V. K. V. M.0 KONOTCANI, SUPRUNUEEMOt V. A. t TOLOK9 Ve Too TERESHCMYKOI Fo F.:VTONROPRYAD, V. M. , azid V. P., Physico-Technical,1n,stitute of Academy of Sciences Ukrmirdan Mai Rhaxkov "Energy LGsses of Plasma In a I Oragani Stellarator With large Sheax" Kiev, Mczalnskiy Fizicheskiy ZhiLrnal, Vol 16, 1, 'o 8,.Aug 719 pp 1320-1323 Abstracti Investigations of the rate of energy losses In plasma have shown that the holding time of particles sij~nMicantly exceeds the energy life time when the plasma is of collision type. ~. This artiele discusses the resulAs of Investigations on the rate of enfrgy losses of colIL-Ion-type plasma for the "Uragan" fitallaz-ator, The authov~ utudy tho dopohdoneor of energy life tims of the plasma on the amount of shear and the wigle of conversion. They make extensive use of graphs to.11lustratetheir findings and find that the experimental points lie on a straight lina.: The authors conclude that the results may be explained on the basis that a tem.parature-drift instability develops in the plasm. The article contains 5 figuims and 8 bibliographic entries. X UDC 615-28-099 G A and PODLINYAYEVA, H. YE.j Kiev Institute of Sanitary Works '"Toxielty,and Antichlolinesterase Action of Some Festiddes Deriyatives of H-Methyl and N-Phneylearbanic AcW~ Moscow, Farmakologiya i Toksikologiya, Vol 35t. NG 3# 1h:r/jun ~72, Pp 356-360 Abstracti Tests were carried out using animals and :In vitro, Animal tests were made with aqueous emulsions of nle.xurolp sevin and unden In polythylene glycol. Solutions of carbin were Prepared frog II.Wv emulsions in a light oil and emulLsifier. In vitro -tests show that the derivatives -of N-methyl and X-ohenylearbamic acid possess, antiobolines+erase activity. - I for .50 -6 horse serun cholinesterase was as. foll.owsl. mesurol 5XIO Nj dicresyl -4, -4- 7X10-31it unden 2.3xlO H and carbin 6x10 H. DL for ithite mice was 3).6p 50 271, 100 and 322 mg/k~ respectively. The Hichaelis constant for the inter- action of.carbazates with acety.1cholinesterase in rat bi-ains iias 0.634xlo-7b! for saving - 0, 407xlO-7Y, for zezurol 1 0. B45x1O!771i for undis'n and . dicresyl and 2.91XIO-7i4 -for carbin. Depression of acetyleholinester'"a activity is -shown by unden, dicresyl# and paxticularly'by.Aezurol and sevin, but essentially is not shown by caxbin.. Animal, experiments. show that sevin and - I : ~ I ; ! :: i i ~ 11. H. ! ~ : , :: , : - A; .: .1 1,1111: A 11 11 , I "d 0 - ~t% - Ace. Xr: AP0052,086 '11ARY SOURCE: Zhu'riLal Nevro atalogi Ps'klhiatrii imeni S. S.~- Kors'C&kovd, 1970i Vol- 70, xr's P P 3U. -39:;t- CHANGES OF CORRELATIONAL FUNCTIONS IN DIFFERENT TYPES OF CHANGEWBRAIN BIOELECTRIOA.L ACTIVITY Ye. A 9&MM9AWZ The paper deals with the study of distant synchronization of the cortical neuron acti- vity. appearin as a result of morphological contlectioni of some brain areis with the others. The aniount of periodicai and accidental components of the ccefficient of cross correlations in 2 simultanuously registered oscillating processes was rnpasurvd. Thew mea3urernent were performed from Identical lea(4 of the hem.1sphues or from different points of one hernis Here. -It- was denionstrated- that these, Indicesi change quite dlherent)y in different types oFEEG discifders. 9 t 240 CHEIRICAL Al~~ST. 94514rn a of vineyard workers hiving:contaO withi 0 e furnigants hexachlorobutaditme and liolychlordt]itane~80. Kras- R. P.- Zarit,,kayst, I.. f 3, Lik- it, A taioklinvuk, L.. A. K ie~ .7 a ~'-. ~&T- 'Riev, USSR), 177 TiCT(I 1569. ~7)"M-MjKussy A ...... .......... .st..U tl~ Y or working conditions and the effect nf fiexachlorobut~d`.Cne (1) and polychlorobutane-80 (11), two fulni~~'Its UINI for the CII)11- trol of aphids, on the health of vineyard Workzirs was condkted. -Sulnnier.'a d The fumigants are mainly-a0plic(Lin the-spring ..n autumn seasons. I nvestigi~idns. establiMied that the. concii (if the vapors of I in the -air ovcrIhe:zoqe 6f its:~~plicattoil v` I from 0.009 on'the Ist dav to 03:n~g./~. by the Btli d#; thta,~of 11 varied from O.IW15 on the- Ist (lay to 0.0031 n'9-A-'on the~501 day, the concus. of both being considcra, bly in "CM of tlwie ~of the allowable max. Along with the study of %corking conditions, rned;cal exattins. were made of 205 Vincylird Nvoi-kers ircais age) who have been working under condkionsAn whici-t~e f~mi- ganLs were used. The exanins'. showed that both funligants' rtre highly toxic prepns. and contribute ~o the.deve'lopment of such pathol. conditions as hypotensiail With aiterialorp-mure &W~ to niyo6rdiA ystrop dj " IN I -100160 and lower; d ear iac wseasm,o rheumatic, infectious, atid sclerotic etiology, diseases of: the r"Pirafory orgap% in the Ifirino, diffused: chro.Picbronchitisl.anti -1902025a others; disturbmwes of the nervous futicolimis as shown by in- creascd fatigue, irritability, i-sisoninia, hcadache5, dizzines3, trentors; dystwptic mainifestations. lwpatic disturbances in the stiti. form of Chronic Itepatitis'Dild hepatodlolct'y ;, these liver afflictions being of particular interest bmAt%~e of their similarity to those induced by prolonged expwurc to DOT, and consi4cring the fact Uiat exrm)sure to the action of I and 11 is sea4~onal and of relatively brief duration. Hygicuic nicastues, for the premition of intoxication by. the fumigants are the s6irt obse'rvance of tht suggested sJ-ety measures, and frequent nib-lical examinations. A. Roth .,t '19520260. I . U, I' !.,' - I 11', 11 ,, ; - . . I I ; .; i ~.. , 1 : : ; . .-~TURI . - - -~i7;4 l't : .1177 . mmimi ~ - umomwWrFPCI ~ 1~ ri I ~ fildr, ir.- . -, ,11 . -7 t -MI, f4 ii111 1 , - zFm7v-l-W.-lxm~.- 1---i -i : ~ .1 ~. 1 11 - I - - ..... I - 0306 MW47331. finskiy Biokh PUMY SOMM Ukrayn L Zhurnal 1910 Vol 42' Nr. ilp. 9/4 )N PROBLEM CONCERNING4ARTICIPATION-Of SH-GROUPS' IN THE PROCESSES. OF, METHEMOGLOBIWFORMATION YU. I- Loboda, Vutenka,~ Research Institute of'Phatm4c0logj.~and Tbxic2!M~Kiev S u m Ma r.y The interrelation 'between methernoglobin formation in dogr blood and changes in the SH-gioup content of erythrocytes and whole'blood as viell as the effect of - thiol preparations on methemoglobin reduction With nitric anti aniline mathernoglobinernia were studied. The data obtained testily to the fact that meth 'amoglobin formation ~-with poisoning dogs by sodium nitrite or aniline is accomplished by &crease in the SIT-kroup content of erythrocytes and whole blood. A single subcutOieous administration of cysteatrilne in combination with poisons in a dose of 0.5 g weakens to some ektent the development of methemoglobinaemi.a but does ndt prevent frain lesi.or of the enzvmic systems --ontaining SH-groaps. These results, may be a theoreticat premise for searching new demethemoglobinemic remedies among compositions containing SH-groups. 19790 -- - - --------------- USSR wc,633-5ii 1631.52M32.484 Voris .?Toxuj~' V. Selektsiya.. XhlopchatnJ-'1,m na Ustoychivost' -k Viltu (Selecting Cotton for Wilt Resistances Moscow, "Kolos," 1971 9L 135 pp Translationt Annotationi The book Is devoted to questions of selecting cotton for resistance to Verticillium wilt. It presents detailed results of a study of species and varietal.resis-Itance of cotton and certain other plant species to Verticillium wilt. Theoe~ materials can be,~used In choosing Initial -ice to Vei-ticillium wilt. forms in selection for resista, A great deal of attention is devoted to qUestiona of the principles for choosing parental pairs, the nature of inheritance of the maxkar of 11ilt resistance in cotton srith intraspecia.s hybridization, the rc~le of the Infectious jzedium$ and methods of evaluating and selactinx vlants:for uilt resistance. The book gives basic info=ation on th6tiology,: ejeolo,-v, and geogmphical distribution of the agent of Verticillium-1wt1t, ln'.plants, tho fungus Vekticillium dahliae. thods and the moat The reUer vd1l also find information here on bazic ire lrq~ortant achievenents. in the area~of plant seleclion,for dAtease resistance. The book is intended for plant,selection speoiaUsta work-ing on creating, 4arieties of ciotton and other agricultural crops which hre resistant to 1/3 USSR VOYTENOX, F. V., Selektslya Mopebatnika na Ustoyeldvost' k Viltu. losco M W "Ko-los,' 1971, 135 PP Verticillium wilt infection, and also: other special-I sts working on the pro- blen of pLmt immunity to varlous,diseasea. Tableof. Contentst Introduction,'. 3 'oblem- of Immunity in. Plwit - S61eation~ The Pi 8 . The Natxx 0 eadds;amd T~~es of Resistance re- of Plant Immunity: t Dis 19 Plazit Diseases Caused by VerticilliumPungi, ~26 iium Taxonoinyand Biology ofNerti6il hees Fungi 27 Distribution of the Agent of'.the Dite~Lse 40 Ecology of ithe Agent, of the -Diseaae,~ 4,K SpecUs and Varietal Differences. Am ants in Repistance to ong~ Pl . . Iferticillium Infection 50 Distribution of Verticillium*.Wilt".. 50 Species and Varietal Resistance of*Plants 54 -in Wilt~;Resistancre Species Differences of Cotton 57 Differences in Cotton in,Resistance,~to'~VerbicJ-Ilium Wilt Within the.5pecies Go' hirsutum 61 SelLecting Cotton for Resistance.to:Vexticimum vilt.~, ?2 Short History of the DevelopmentLof,C6tton Selection 72 : I, * Ii, ~. t ii::. ;:i Iftla'. ST Phytology VDC ~3P_.4-582488-42:582-796 VO'MNOKi:F. V. -."The Possibility of Forecasting~ Outbreaks of VerticilliumVilt of Cotton" Leningrad, Ylkologiya i PitoPatblogiYa, NO.3, 19TO PP 259-26 Abstract: Study of weather data in the main cotton-growing regions of Uzbekistan showed that outbreaks of wilt were severe in those . years in Miich the mean daily soil temperature rose to about +60C in February. On the other hand, the disease 'was mild in those years in which stable mean daily soil tempearatuxes were not encountered until the middle or end of March. . Analysis of the winter-spring temper- atures and the dynamics of development of the.diseame over a period of 16 years revealed a high.correlation between the.duration-of th~! period with stable soil IT to April and t the temperatures of 6 to 110C (at a depth of 20 cm) fromFebrumX, degree of infestation of cotton. The correlation factor between the two indices high (r_-+0.8q�0.32). The disease was wila when the duration of the period in -the above -mationed interval of soil texqeratuxes wu no lozigPr t)MM 25 dAYs- Wilt appeared late and Bonetimea not at all in4uly. But U years when the period exceeded 30 days.. outbreaka occurred.at the en(t of the grM.Dg seavon. Thia rela- tionship, in, so regular, that long-=age se"OW. f0menots 01 the wyerity of the disease are possible. 112- 027 UNCL AS S I FIT ED 'PlRtCESSING DATE--020CT70 ,:T-lTLE-_-TR EAT MENT OF THE EXP ER IM EN TAL, ACUTE REN AL INSUFFICIENCY BY THE EMORENODIALYSIS METHOD _U__ P.-.(02)-SHOTT, A.V.v.VOYTENOK,:N.K.' U_ NTRY OF INFO--USSR 0 ~:SOURCE--ZORAVOOKHRANENIYE BELORUSSIlt'19704,NR 2t PP 6-9 .,'D`4TE.' PUBL ISHED ------- 70 AREAS--BIOLOGICAL AND MEDI'CAL SCIENCES PIC TAGS--KIDNEY, DOG, THROMBOS I S.31. BLOOD CHEMISTRYp UREAP DIALYSIS, T, '_~i "iL-A~)~ ,ESP~ICT 1 "-.3 CLj.SS--U,,,XLASSPFfED STEP ,CjR" ACCF*' SSION N :17 212 027 UN, C L A.SSIFIED PRIOCESSING DATC-02OCT70 --AP0106270 t-lRC ACCLSSION Ni) -.ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. BEGINNING F,' -1 0M 1967 rHE AUTHORS GO ON-CARRYMIG OUT EXPERIMENTAL STUDIES OF -THE POSSI-81LITIFS OF 149MO, HETERC., AND CADAVERIC, KIDNEYS IN TREATING ~FOR THE; EXPERIMENTAL ACUTE RE~'fW- INSUFFICfENCY, flO OPER41`10N.S. WERE PERFORMED* ON 40 DOGS. .4 MODEL OF THE'DI SEAS11 THE METHODS,DF SWITCHING -ON T14E 09"NOR'S KIDNEY TO THE RECIPIENT., PROPHYLAXIS FOR THROMBOSES, AIR EMBOL[A, CREATIO;'q 9F THE OPTIMAL TEMPERATURE AND OSMOONCOTIC R.E.GIME FOR THE. U-Q','U(Z.'S KIDNEY Amo So 'if-IROUG 'ON WERE WORKED OUT. 36 DIALYSES-WEREACCOMPLISHED H A H3MOKIDNEY, ~.3, THROUGH A HETEROKIDNEY AND 1, THROU'rH A CADAVERIC ONE. A PISITIVE EFFECT WAS OBTAINED BY THE AUTHORS IN 17 EXPERIMENTS. THE GIVEN .-DIALYSIS, LED TO NORMALIZING THE ELECTROLYTIC~BLDOD STRUCTURE AND TO ,:,~REMUVAL OF THE UREA FRDM THE DONORIS ORGANISM. THE RESULTS OF INVESTIGAT.10N, ALLUDED TO THE POSSIB:ILIT-Y, -TO, USE T.HEABOVE MENTIONED METHOD IN'TREATING FOR ACUTE RENAL INSUPFlCIENCY.~ UNCLASSIFIED USSR uDc.61,().q3l-0Z:6i6.q-o36.2 BLEMOVSKIr, Yu. 10., i%MDVVIOVA, L. SHIMISKIYr 0. V. VOITM, A. S., BAZIMA, A. H., and MWVSyAyA:o F. ya,, ~Kjev IlEpid.omiological Significance of Mild Atypical Forms of Diphtheria Under Present Conditions" -14, Kiev, Vrachebnoye Dolo. No 8, Aug 700 PP 145 9 Abstract: The incidence of diphtheria in the USSR has declined. rharply since the end of World War 11, from 150 por 100,000 populaticn in 191P~ to only sporadic cases in 1966. However, this &3croase in the diphtheria. rate has not b0on matched by a corresponding decline in the number of carriors of diphtheria bacilli. Studios conducted in 1964 and 1965 in Kiev revGalod that Z.5% of all healthy childron axamincd, and about 19~~ of children in boarding Schools and similar .7 groups, vere carriers. The disparity~botween the incidencD of diphthoria and the nu--ber. of carriers is thought to be due largely to a failure to. d1agnose mild, atypical forns of the disease. -Ihase -forms are cow-ion In. it-miunizod childron, in vfnom the characteristic symptoms include subfebrile terporaturo,, mildly hyporemic throat, and slight enlargement of the lymph nodes* The number oj' cases of chil.. dron with sore throat iho a'-so carry diphtheria bacilli is.,incIreasing froll yeah to vear. The carrier stato ard sore throat may be regardad~ as ir.~terrolatad. 1/17 U3SR UDC 621.125-529:629.123.56-181.2 VOYTIETSKIY, V. V.) GOL'DBERG, H. E., IGNAT'YEV, A. V., and SHRAYER, A. i. ~'rprogrammed Control of a Supertank-er.Steam-Turbine Plant Fitted With a Variable-Pitch Propeller" Leningrad, Sudostroyeniye, No 11, Nov 7ZI pp 26-2~8 -Abstract: On the basis of research conducted with regard to the steam-turbEne unit of a tanker of the "Krym~' type, a report is given on the particular features of the programmed control of a turbogear unit with a variable-pitch propeller in application to a supertanker-, and re corivnendat ions are made concerning the structure of the automated remote control of the,automated power unit, 3 figures. 33 USSR uDc 6n.814.33:632.ol4.2j.6i7-ool-28 V KEVICH A. A. and SOBOLEVA, B. L., Instituteq of Medical &tdiology, Academy of,Medicai Sciences USSR, Cfbninsk nCytochemical Reactions of the Intermediate Lobe~ofthe Pituitary in Acute Ridiation Sickness" Leningrad, Arkhiv Anatomil, Gistologii i Embriologii, No 1, 1973, PP 34-43 Abstract: Irradiation of Wistar and August rats (900 dose rate 55 r/sec) sharply intensified metabolic activity in the intermediate lobe of the animals' pituitary, producimg, in the period~of acute radiation sickness cytochemical changes reflecting significant functional shifts.. An initial increase in baso- philia. of the intermediate cells vas accompanied by partial vacuolation. and hypertraphy as well as by an increase in ribonucleoprot~ins and intensified activity of several oxidative enzyms,:which decreased 21k hours after irrad-ia- tion. At the height of radiation sickness,, i.e., 72 hours after irradiation, the,activity of the hydrolytic enzymes in the intermediate cells increased. Li the terminal phase, i.e., 120 hours after irradiation~(Vhea many animals died), the ribonucleoprotein content in the cytoplasm of the hypertrophic. cells vas minim-al. and the activity of lactic and succinic dehyd-rogenaBes and coenzyme NAIH2,had disappeared. Thljo,,.the~terminalphase of -radiation sickness USSR UDC 6160'833-001-003-93-03~5-357-814.32 YOW"MCH. A. A. and Z MIAYEV, I. A. I Laboratory of Racliation Neuroendocrino- InszItU f Hedical Radiology, Academy of Medical, Sciences USSR9 Olninsl: "Effects of Adrenocortical Hormones on Posttrai=tic Regeneration of Nerves" Moscov, Proble;q Endolta-InologiiIVol 17, jjo 32 1971-V PPL74-79 Abstracts To study the effects of adrenocortocoidz on tM regeneration of nerve si the sciatic sierves of Wistar rats wore.sevorad aseptically, the wounds were closed, and -tha animls ware. given daily doses of elther hidx=ortisone OrLdesoxycorticoster-orie --cetate (2 mg,per 100 g:body ueigl-A); control anImals received no zedication afte-- surgery. H-JI.VtoloGical, neu=hI*toIo(;ioalv and histochomical investigations porfo=ad 7 days revealed. thxI. while hydrocor- U=ne inhibilted --argeneration, XCA. stinulated the procoss:to the point that zany axis cylinders growing from the centi-aLatump through,tbe channel of the conneetivo tiBsue sheath had penetrated the distal stump, The conclusion is jade that DOCA pro-motes nerye regeneration by stimulating the actUity of connective tissue cells which form bridg*s botwoon the two put enda of each USSR UDC 577.391 A. A. and SOBOLEVA, E. L4, Institute of Medical Radiology, Academy of Medical 'Sciences USSR, Obnirt:;k "Lobes of the Adenohypophysis in ~A.cute Radiation Sickness" Moscow, Izvestiya Akademii Nauk SSSR,: Seriya Biologicheskaya, 1, 1971-,~ pp 56-59 Abstract: A cytomorphological study was condulcted of the effects of single whole-body irradiation (900.r) on the anterior and intermediate lobes of the aden.ohypophysis in~rats. Attention was focused mainly on the react.-Lon:of the two-lobes at the height of radiation sickness when the destructive change.~: were most pronounced. Degranulation of the oxyphilic cells gave way to cytological heterogeneity and transformation of the cytoplasm into a homogeneous colloid. Signs~ of destruction of the chromo- philic elements and hypertrophy of the chromophobic elements ifere conspicuous in the anterior lobe. The cells of the intermediate lobe, on the other hand, exhibited considerabl'e structural and 20 USSR VOYTKEVICII, A. A. and SOBOLEVA, E. L.,,.Izvestiya Akademii Nauk SSSR.,.Seriya Biologicheskaya, No 1,1 1971, pp 5.6-S9 tinctorial stability, an indi'cation of greater resistance to irradiation. The differences betweenthe two. lobes in this respect are apparently due to characteristics- of morphological organization and physiological properties. The intermediate lobe comes in direct contact with the: neurohypophys,is while the anterior lobe is connected to:the neural elements Vy the portal Vessels. Another factor that may contiribute to the greater radiosensitivity of the ante-rior lobe is that it is-heavily 0 vasculated. 2/2 ; . : i .r, - It... 'i , , , 1g, --- ~W- m-mm~ -2/2 021 UNCLASSIFIED PROCESS114G DATE--13N,JV7G C.IRG ACCFSSION NO-AP0128513 ACT/ EX TIZACT----(U) GP-0- ABSTRACT. EXPERIMENTAL -PROCEDUgES AFFECTING T H S Y -S T E iM - Irl F N IL: ( I R 0 S E C 1% ErION AND MPARI.NG THE GODILY HORMONE BALANCE 1, - IRRADI AT lWi, Tp.YROTD~CTOiMYv~ ADRENALECTOMY) ADMIN'ISTRATIOIN tAUS-r_- at-ITIVATIING OR INHl3iTING EFFECTS, ON'.THF CELLS 'OF THE. TUBERAL LOBE OF ADEN9HYPOPHYSIS IN DOGS AND PATS, , ST IRUCTURAL AND STAINING PROPERTIES UF EPITHELIUMt IN THE POPHYSEAL CAVITY DEPEND ON E RESIDUALt RY ACCUf,,ULATlf,'JN DF COLLOIDr 1111CREASING WITH. EXCLUSION OF PERIPHERAL I NE GLAND ACTIVITY. THE RES u CA I ENDOCR EPITHELTU4,j LINING THr- I UAL V TY 8MERING THE HYPOPHYSIS 6.14 THE SIDE OF PARS~.IINTERMED[At EVIDEINTLY 0, - FACILIT.Y:..~ LAO.: NEURGENOCCRINDL., -35SESSES EN Du C R 1 M EFUNCTION. 4Sr'. MEIJ&' RADIOL.1 ACAG. MfUs SCI. USSR~ 0 13ftl N S K9SSR. 015 UNCLASWItO PROCESSING DATE--04DEC70 -:-CIRC ACCESSION NO-AP0137540 GP-0- ABSTRACT. PREVIEWING PRESENT EVIDENCE ON THE WAY IN-WHICH ACTH INCREASES THE SYNTHESIS ANDSECRETION OF .'CORTlCOSTEROIOS, IT IS POINTED OUT THAT N 0. CONCEPY. PERMETTING A COMPREHENSIVE INTERPRETATION OF -MOST EXPTLS DATA ES AYAILABLE. CYCLIC 3 PRIME, 5 PRIME AMP SEEKS A VERY LIKELY INTERMEDIATE IN!THE 1141ECHANISM OF ACTION OF ACTH ON THE ADRENAL CORTEX,~ THE-EVIDENC.E THAT ACTH ACTS BY CHANGING THE CONCN. OF NADPHr THE;ACTjVrjTy OF.PHOSPHORYLASEv OR THE ACTIVITY OF GLUCOSE,6,,PHOSPHATIE~DEHYDROGENASE IS CONTROVERSIAL. THE NCREASED CONCN EFFECTS OF I So OF ACTH WTHE ADRENAL CORTEX ARE SIMILAR 0 OT IDENTICAL WITH EFFECTS OF INCREASED CONCNS.'OF NADPH. ACYH BUT N J INCREASES THE CONCN. OF RNA IN THE ADRENAL CQRTEX.'7 DATA CONCERNING THE EFFECT OF ACTH~ON THE RATE OF INC'.ORPORAVt0N*.OF LAaeLEDIAMIND ACIDS INTO THE__PROTEINS OF- THE ADRENAL CORTEX,-ARE~CONTRAOICTORY. SOME OTHER .~PDSSISLE. MECHANISMS OF ACTION10T, ACTH ARE~~MENTIONEDP FACILITY: MED.- RADIOL.t OBN INSK iUSSR is UNCLASSIFIED --TT USSR UDC 612.434.018.01.4.482 (Deceased), and DEDOV, V. I Laboratory of Radiation Neuroendocritiology, Scientific Research Institute,of bletiical Radiology, 7,- Academy of Hedical Sciences USSR, Obninsk '.Differentiation and Reaction of Pituicyt6s of the Neurobypophysis Under Conditions of General Irradiation" Moscow, Byulleten' Eksperimeutal'aQy Biologii i Meditsiny, Vol 72, 1140 11, Nov 71,:pp 107-109 Abstract- Rats 1-60 days old were subjected to irradiation with gar-na-rays in a dose of 200 R. The effects of the irradiation on the differentiation of pituicytes of the ne-urohypophysis were studie& Normally this differentiation is completed tcrqards the age of 2 weeks. Irridiation produced changes in the Pituicyter., w&ich consisted of a sharp increase in the number and volume of lipid inclusions in their cytoplasm a-rid formation of chaxacteristic cilia in differentiating pituicytes. The Increase i: n the amount of lipid inclusions was associated with an augmented release of ne-irosecretion into the blood, the latter being a phenomenon that is typical for stress conditions. USSR UDC 612A27+61Z.W+61Z.460 VOMHSKAYA, A. X., and VOYTKEVICH, Vk-1., Laboratory of Experimental and ClInical Hematology, 1 0 -D og~ iiwni I@ F. Favloy Academy of Sciences-of the USSR, Leningrad "The Effect of Yqperoxia on the ErythropoietioProperties.of the Plasm of Blood: Flowing From. a Kidney" Leningrado Fiziologicheskiy Zhurnal SSSR imeni 1. M. Sechenov, Vol 57, No 11, 1971, pp 1,695-10699 Ab3tracte Irk an atteMDt to study the role of the kidneys ~Ln erytinropoiesis under the corditions of hyoroxia# rabbits were subjected to an onvirownent con- 90 Tiercent oxygen and 10 percent nitrogen at nornial, atmospheric pressure. It was discovered that the erythropoietio activity of the'plasna of arterial blood from the Jddneyz of the rabbits decreased sigidficantly aft. er their exposure to byperoxic conditions. The plasna of venous blood from the kidneys not oaly did not possess.erythroDoietic properties, but It.even exhibited an inhibiting effect on the mitotic activity of the ery-throblastic cells...in bone mar-row cultures. This data indicates that hyperox1a:causes the kidneysto stop seexetihg erythropoietin arA possibly-to begin the formation of a substance to h i Usly the inhibit exythropolesis. One of the cuases of these pbenonena Is obv o 1/2 1i I IT USSR VOLUSKAXA, A. M. and VOYTKEVICH, Y. 1. Fiziologichaskiy Zhurnal SSSR imeni I. Hi Sechenov, Vol 57, YO It, 1971, P~ 1,695-Ir699 hemodynamic changes in the kidneys in the form of plethora that were discovered in tho."hyperoxic" rabbits. Tho peripheral blood of the rabbits was also studied and an increase in the hemoglobin, erythroc34Ces, -wd the hematocrit was discovered. As the number of reticulocytes.in the circulating blood and the percentage of noriaoblastB In the bone mxrrow did not change, this increase could not be attributed to the neuly formed'oryth-rocytes,,cut war. most likely cmaected with the hemodynamic abatiges. 1,12 013 uk PROCESSING DATE-13NOV70 %CLASSI FUED OF I M, P L N T I rli G CA. NUU L A~: I NTO T"E LEFT K I CUM E Y VEIA OF ANIMALS ww U_ A.UT,H0R--V,.)YT.-,EVICHr V.I. COUNTRY OF [Nr-0-:--USSR ~.SGURCE-F U10L Zli SSSR IN 1 M SEC H &NIOVA 5 6 (J) 129-1,31. ILLUS. 1970 :3- T E PU3LISHED ------- 70 SUBJEC T AREAS--'BIOLOGICAL ANU MEDICAL SCIENCE~S TOPIC TAGS GICAL I M P L A-14 T M, I D NEY BLOOD I P CU L AT I ON VEMs BLOIX) !k rk K I t Rj - - P i Q -TRUL EESTMCTIONS ~`DOCIJMNT CLASS- UNCLAS IF I ED 5 ~PRUXY REEL/FRAME--3005/1338 STE p _l%lG_-UR/0239/70/05b /00 1/0 1" 9/01 > L CIRC- --ACCESS IGN N0--AP0133294 u 4,4 C LA S ---------- -- 013 UNC L AS S I F I EID MOCESS LNG DATE--L3NOV70 ~-C IRC ACCESSION NO-AP0133294 THE CANNULA '~AS SLIGHTLY CURVED BS TRACTY EXTRAC T-- (U) GP-0- ABS T END CONNEC Tr 0 TM A PART FGA FIXATION POLYET-HYLEME TUBING WITH AN UPPER OF THE CjAN!NULA TO THE 5,KINo THE THIC04ESS OF THE:.(-,j%NM(JLA WAS DEPENDENT PRIOR TO THEiADMIWSTRATIGN, THE CAN. -ON THE EXPERIMtENTAL DOG. NULA WAS 'FILLEO -41TH STERILE SALINE CONT A I N I NG. 50- 1:00 UN I TS:~: OF HEPAR I N I N, I ML 'THE, A600i'l-EN ~CAVITY IN -THE INAkCUTIZED DOC; 4A5 OPENED AT THE LINEA ALBA, -THE LEFT KIDNEY YFIN THROUGH THE CANNULA WAS INTROI~JCEO I NTO E SMJALLER MCOMING VEIN. THI. THICKNESS OF DiE CANNULA WAS A30()T 20 1114 S SMALLEK THAN THE THICKNESS OF THE LEFT KIDNEY VEIN.` THE FIXATION PART IIAS FASTENED RETWE-N THE SKIN AND MUSCL:ES:S0 THAT:THE CAiNNULAR ENDIsMG VEINi THlS ALLO,4' BLOOD POINTS TO THE KIDNEY AND LIES FREE 1M, Ili'- TO BE. rAKEINI FkGM THE VEIN1WREWUMED TIME. AND AMOUNTS FOR A LONG. PERIOD OF ',?r#'EEKS'0R `1 c I I ONTHS, ~A ATL TY P. PAVLOV INST. -PHYSIOL.v ACAD'.' SCI USSR, LENINGRAD, USSR.~ UNC LASS'l F IED USSR UDC .612.111.3+612. U1.11+612.273+61.2.460 and VOLZUSKAYA, A. M., Institute of Physiology imeni 1. P. Pavlov: Academy of Sciences USSR "~ehe Possible Appearance of an Erythropoiesis Inhibitor in Blood from the Renal Vein During Hyperoxal( Moscow, Doklad.v Ak-ademii Nauk SSSR,Vol 191, No 3, 1970, pp 723-725 stract.- E--meriments on rabbits exposed for 0 hours to ;an atmosphere contalliling A b 90 percent oxygen revealed a decrease:,(almost total disappea-ranve) of erythropoie- sis , ar eri 100a ram e et ven ric e and in on activity of erythroblasts in a bone marrow culture was depressed, apparently be- cause of the formation of an inhibitor of ery-thropoiesis in the kidneys. At the sarne time, the hemoglobin content, er throcyte count and:hematocrit value were Y well above normal, an indication of the,lack of -redistribution of the erythro- C tes due to hyperoxia. However, 24 hours after the~end of exposure, the erythropoietic factor and other hematological indices were.~the same as in the controls. 7-1 _V2: o2&- UNCLAS FEED;~ PROCESSIING DATE--300r.T70 i-CIR-C. ACCESSION NO--AT0121619 ABSTRACT/EXTRACT--(U) GP-0- INVESTIGATION Cl F TH ABSTRACT. G E.RYTHROPOEITIC ACTIVITY OF THE KIDNEY BLOOD OF A. GROUP CTF 22 RABBITS FGR 40 HR I N- A NITROGEN OXYGEN ATMOSPHERE -CO-lT,'.I,%lING 90PERCENT OXYGEN. A NEARLY COMPLETE ARREST OF ERYTHROPOETTIC ACTIVITY WAS OBSERVED IN THE ARTERIAL BLOOD OF THE RAB611TS UMMEDIATELY AFTER ~~EXPOSUREs- WHILE THE BLOOD PLASMA FROM THE KJDNEY SHsGWED NO SUCH EFFCCTS. I 'SUGGESTED.. THAT AN ERYTHROPOIESIS 'S INHIBITOR FQRJMEO~ EN THE KIONEY BLOOD UNDER- IiYPEROXIA MAY BE RESPONSIBLE:FOR.THE ABSENCE OF: _~-.-ERYTHROPOIESIS DEPRESSION IN THIS BLOOD* FACILITY.* AKADEAIIA -WAUK SSSP,, INSTITUT FIZIOLOGII, LENINGRAD.,: USSR. -UNCLASS IFIED_ USSR uDc: 624.l3l.43+539.21.o84-4q2.!-, VOYTKOVSKIY, K. F. Mechanics of,Avalanche Mo ion V sb. Inzh..glyatsiologiya (Engineering.Glaciology--~ollect-~on of works), Moscow, Moscow University, 1971S 80-87 (from RZh-Mekhanika, No 5, May 72, Abstract No 5V499) _plicati,on ofthe differential equation Translation. The author considers ao of motion of a material point dv g sin f f t 1 2 to description of the behavior of asnowslide. Here v is the rate of motion of the avalanche, g is acceleration due to Fravity, ~ i~ the angle of the slone, f, is the force of friction,. and f2 is the suri of other forces of drag. Certain assun-ptions relative to fYand f2 are anc-'Iyzed which enable determination of the maximuni range of reach or 'Cal avalati.che end its velocity/ in accordance with the known profile of the path of the~avalarzche. It i~-- noted that this method cannot be used to evaluate the hei-eht oll the leading .- lul ~ -T7 Ut S 'a UDC t:,09 .1 YOM-M ri, B. S., ai:,-' VOY-MOVSK11Y W. B., Moscov Institute of Steel and Alloys "Electron Structure of Iron Atoms in the.Alpha- and Beta-Solid Solution of Titaniim by the ~Zssbauer MeChoi~' Sverdlovsk, Fizika Metallov i I Metallo~edeniye, Vol 29, No k, Apr 70, ,op 893--856 Abstract: it is krown that titairium undergoes pol~mon)houc, trtinsforration at &02CC from the air-ha-modification witla an h.c.p. lattice to the 1,eta-modification lattice. Alloying elements affect the temperature of the pol3T.-.or- vith a b-c-c transfonmt-lon of Which iron is the atrongest beta-phase s1kbilizer. To Phous deter;."-ne if There -as an-y relationahip bet-ween the change: of electron structure atoms of 4,itanium in an alloy and. the etfect of inpurities on polymorphism the and. , 7 111 stainless steel pectrum was employcd to study this problem. Co5 s Ar".. used as EL tracer elerrent. SazTl-- chemicul composition: and heat treatur.Ant mode are as follows: Sample l- Ti-Fe (0.1% Fe)--diffusion saturation at -iobo'c, furnace cooled SEL--ple 2 -ri-Fe (4.0 Fe) --water: quenched' from, 10000C; samPle 3 Ti-Fe (g.% Fe)--water quenched from IOWOCI.~ Sample 4 Ti-Fe (g.% F6)--funaoe.cooled from 100011C~ -Sample 5 Ti-Fe- 10% Fe O.&A C~)..wntei quenched from 10000C 02 Jt. .1/3 USSR Fizika Metallav i NI'let4illovedeniye, BOKSIMYN B. S., and VOYTKOVSKIY, YU. B., Vol 29 No 4, Apr 70, PP 893--8,06 Sample 6 Ti-Fe-Sn (10% Fe, 16% sn)--farnace cooled, heated to 5500C, quenched in liquid nitrogen Two graphs are presented which plot the YZssbauer aduarption. spectrzwn as per- centaj~;e probability of an effect vs. chemical,shift in im/ijec. Sample 1 shows a positive chemical shift and sa=le 6 ... a negatiye 6hift, Nihile tal the other swrples had both positive and negative chemical shifts. It should;be mentioned thait sample I contAiined only the alpha-phase while. sample 6 contained, anly the beta-phase. The other stinpl-es had both alpha- and beta-phases* In all the samples the spectrum of the beta-solid soltition has a doublet which lis cwred in the 14&sbauer spectrtm by quadrilpole splittill~'f' If this Gplittil)g was the result of the forwtion of a field gradient from the urition of encircling of a: earance of a substitution atoms in the absorbing nucleus,,: one would a:qxict j)r A-aublet in alpha-titaniun but not in Vne beta-titanium sin4~e~ the alplia-phaso is b.c.c. ard the beta-phase is h.c.p. Oxygen, forming sm.-interstitial solid solution in :titanium, may be caused by splitting iP the cubic cryot4l d1w. to rupture of the spherical symz~etry of electrons in the iron atoms. Since libe solubility of oxygen in alpha-titanium is high (up to 30 at~), but- conn,,aratively last 'A'n beta-titanium, distortions, which oxygen gives rise to In bata-titanUun chould. be greater. '2/3 M! 2/2 M6 UNCLASSI'Fr,E.D. PROCE5SING DATE--040EC'70 !:--C:IRC-ACCESSION NO--AP0129179 -A BS.TRACT/EXTRACT--(U) GP-0- ABSTRACT. THE ELECTRON STATE OF THE FE ATOMS ---PRESENT IN TI BASE ALPHA AND BETA SOLIO SOLUTIONS'' WAS. STUD I ED BY A METHOD BASED ON THE MOSSBAUER. EFFECTr~ WITH SPECIAt REF. TO THE POSSIBILITY OF THERE BEING A CONNECTION BETWEEN -THE ELECTRON STRUCTURE OF THE FE ATOMS AND THE IR PROPERYY (IF. STJ~B I L (Z I NG~ THE 8 ETA SOL I;) SOLUTION FORMED BYA POLYMORPHIC TRANSFORMATION AT8800EGREESC. THE RESULT S IND I CAT ED T HAT THE FG , T I I BOND - I N TH E BETA SOLUT I ON WAS MORE COVALENT THAN IN THE ALPHA SOLUTIGN, AND. THIS. PARTLY EXPLAINED THE BEHAVIOUR OF THE FE AS A BETA STABILIZER, UNCLASSIFIED ------------- w1_,'2/3 015 UjNCLASS I F I ED PROCESSING DATE--09OCT70 "Cl RC, ACCESSION NO--AT0li43Z6 ~:AiiSTRACT/CEXTRACT--(U) GP-0- ABsrRAc,r. it is STATCO BY A. M-IREL (ANIN. GEUPHYS. v 21 f 2) t 1965) THAT 114, TRANSPARERT WATERS THE ELUN(;Arlo~j Of- THE SCATTERING INDICATRIX BETA IGAMMA)-BETA :(90) INCREASES WITH AN INCREASE IN THE SCATTERING INOEX AT AN ~ ANGLE 9DUEGREES-f BETA190) I IT 'WAS POSTULATED THAT THE SCATTERING INDICATRIX FOR PART-ICLES OF MARINE SUSPENSIUNS IS CONSTANT FOR ALL WATERS AND THAT THF- 06SERVED wr-,zERENCES BETWEEN THE SCATTERING INDICAtAlf-ES FOR SEA WATER CAN BE ATTKIBUTED TO -CHANGES IN THE RELATIONSHIP BETWEEN MOLECULAR SCA TTERING AND SCATTERING BY SUSPENDED PARTICLES. A STUDY WAS UNDERTAKEN TO CHECK THIS HyporHFsis BY ANALYZING THE SCATTERING INDICATRICES2 MEASUREDL IN THE INORTHERN PART OF THE INDIAN OCEAN. THE 163 INDICATRICES WE RE FOR TRA14SPARENT WATER 1TRANSPARENCY 78 PERCENTJ. THEY, ARE REPRESENTED: $Y SMOOTH CUPVES WIT-HOUT AjNY._. LOCAL MAXIMA 'Q'R MINI11A-~S"Mf' A5-_AR`E_' CHARAC i"ER IST IC', OF SCATTERING INDICATRICES FUR MONGUESPERSE.SUSPENSIONS. THE CURVES EXHIBIT APPRECIAbLE OlFrERENCES, SIGNIFICANT IN THE REGION OF ANGLES LESS THAN 70DEGREES AND COMMENSURABLE :WITH THE EXPCERIMENTAL ERRORS WHEN GREATER THAN 70DEGREES. THERE WAS A SIGNIFICANT CORRELATION BETWEEN THE CHANGES OF N LOG BETA (GAMMA)-BETA 1901 FOR'ANY FIXED SCATTERING Ai "LE FOR -THE REGION OF ANGLES 4-70DEGREES AND THE CHANGE IN TH13 VALUE FOR AN ANG~_-E OF 15DEGREES, SELECTED AS A REFERENCE LEVEL, AN0,THEREFURE LUG BETA (GAMMA)-BETA (90) FOR AN ANGLE (IF, 15-DEGREES CAN BE USED AS A ::PARAMETER CHARACT E9141 ZING THE FORM OF THE INDICATR.IX. ALL. CUlJ'VES WERE 01- -DIVIDED lNT0 FOUR TYPES CURRESPUNDING 10 FOUR THE LOG 80 A 115)-BETA (.90) VALUE. LASS I -112 026 UNCLASSIFI~b PROCESSING DATE--tbOCT70 JATLE--OBSERVATION OF THE SUPPRE,SS,I(JN -OF~ THE INELkSTIC CHANNEL OF A _,_,~~-..:NUCLEAR REACTION DURING RESONANCE. NUCLEAk. SCATTER.ING OF GAMMA RAYS IN A .AUTHOft-(04)-VOYTQVETSKIYv V-K.',KGRSUNSKlYvA*L.t NOVIKbvp A.I.,, PAZHIN, T Y~OF INFO_-6SSR COUN R GURC E---; P I S I M AL H. EKSP. TEOR. FIZ. 970t, L:1(3) v149-53 ~DATE PUBL IS HED---"-- 70 AREAS--PHYSICS ;_~-f'OP I CTAGS--SINGLE CRYSTAL PROPERTY-, GAMMA IRRADIATION, GAMMA SCATTERING, 1-1 Ni -ISOTOPE' RESONANCE-SCATTERINGi PARfICLE ABSORPTIONt~ INELASTIC :SCAT T ER I NG RADIATION DETECTOR, COLLIMATOR OfiTROL XARKING--N0 RESTRICTIONS .-DOCUMENT CLASS--UNCLASSIFIED "PROXY REEL/ FRAM E--l 98 8/0241 STEP NO--Uit/0386/7D/011/003/C)149ZC)15.3 CIPCI-ACCESSION NO--AP0105317 UNCLASSIFIED Mimi 212 026 UNCLASSIFIED PROCESSING DATE-160CT70 _iRC ACCE5SION NO--AP0105317 1~48STRACT/EXTRACT--(U) GP-0- ABSTRACT. THE DEPENDENCE OF THE INTENSITY OF REFLECTION ON THE kELATfV& VE:LOCITY OF GAMMA RAYS 114 THE SOURCEt AND IN APERFECT SINGLE CRYSTAL, 420 MU THICK coNrG. 88PERCEiNT PRIME119 SN WAS 1--,STUDIEO AT 90DEGREESK IN ANIASSEMBLY, WHICH DIFFERED FROM THAI JESCRIBED PREVIOUSLY (VOITOVETSKII, ET AL*.# 1965)-BY THE REPLACEMENT OF TliE CRYSTAL,M0N0CHR[JMATOR,i3Y A SLOT COLLrMAtIOR. IN ~.THE SPECTRUM REGION WHE R RESONANCE SCATTERING MAGNiTUDE,OF F 9 OVERN 1,.,L R ER HAN E -SCATTERINGt F.SUBE, WHEN INDEPENDENT ABSORPTION ON SEP- NUCLEI IS AT A ~.~MAX.t AND dAVES FORM PRIMARILY BY NUCLEL C TERING, ABSORPTION IS WEAK. THIS,wAS ASCRIBED TO SUPPRESSION OF INELASTIC CHANNELS.: IN THE.-REGION WHERE MAGNITUDE Of F R OVER N IS SMALLtRJHAN F SUBE2 WAVE FIELDS;ARE FOR MED PRIMARILY BY F SUBE. QNC LASS I F I E 0., Instrument --and-'EqUIPinent . - 's USSR VOYTOV7CH, A., Pravda, 13 Feb 72, p 3. most northern gas pipelinein the world, and on the con*truction of the Koll skaya Atomic Electric Power Station in Yakutlya. Ve rejoiced at the radiogram from the remote sixth continent# which was sent by the physician of an antarctic expedition. He reported that the 'Penguin' kept the winterers safely warm at the lowest temperatures. "As is well-known, the idea to develop heatable winter clothing has long attracted scientists from different countries. There am several typez of such suits. The principle of clectr1o'heating is used in some, that is, a nichroze spiral is interwoven into the fabxic, and,in others heat is released during chemical reactions among various substances, However, such suits have not become widespread, because they are bulkyp:unreliable in operationp and expensive. It was necessary to search. for: a npw type of:~heating, "We decided to use electroconductive fabric. Such mataTial -- soft, thing and possessing great heat transfer - was developed. Three years ago our personnel in cooperation with specialists from a number of scimtific research institutes and the laboratoxy of the Ukxainian,SPOUodezhda Association and with Kiev hygenists developed the first model of this suit with the use of current-conducting fabric. The suit Is w= and li6htg talt its use is limitedt -suppl because the beating elements need:anextevn4l.power' Y 2/5 4? - USSR VOYTOVICH, A., Pravda, 13 Fab 72, p 3 "The 'Penguin' has an autonomous supply. It consumes five tiries less electric poimr than its predecessor. In such,special-puxpose clothing =-.n can set out on a long trip into A%-,hedepthiof the Polar Regions or the taiga and move freely on a conatruction project.. The storage:tatteries attached to ur period.. Then they.can be recharged." the belt are sufficljnt for a full24-ho 1. M. Naunanko, candidate of medical, sciencest "What dictated our suit's 'style'?; When stLtyin8 the topography of skin temperatures and the effect ofelectrio beating on man, neLcal hygienists axrive(I at the conclusion that it was not necersary to.varz the whole body. In this case the body's defense reactions are;dulled and it becomes 'soft.' It is sufficient to warm specific p&rts,ofAhe:bodyi and1man will not be afraid of the cold. "Engineers and physicians jointly 'sewed" the new suit, SDeciallsts 'Diseases carefully from the Kiev Institute of labor Hygiene and OccupaUo=1 thought out where -to place the electrodes and how to ma1ce; the *uit nore non- fortable. The strips of the electroeonductiVe fabrii placed under ordinary lining are heated to 30 degreea in half-a minute. If it becomes.too hot for a person during this walk or vorko a thermoregulator zakes, it possible to reduce the heat supply.. _f t_tf n ft USSR VOITOVICH, A., Pravdat 13 Feb 720 P 3 "1# as a physician, would like to note that the 'Penguin' is also suit- able for therapeutic purposes.. There a= diseases which require constant -and~chronic vascular and Joint waiving. People suffering from radiculitis, diseases am unable to be outdoors In winter# They-badly. need such clothing." 0. M. Immalkov, chief designer of, &'di*~Ialont ."We receive many'lotters itith the samo-requesti 'Give us your suits more quicklyll. Recently, we have received such orders;from timber industry workers.in Arkhangellskaya Oblastp builders from Norilskand Salekhard, azd from fishermen in the Far East. This is not surprising., I;uits 1(ith elect-Vic heating aria handy for members of polar expeditions, ~ goolo6dstsp .Lvindeer breederal builders, helicopter pilots# and seamen,--.one .oaznot enumerate all the occupations$ "The institute's design and technological office on order.% from the USSR Ministry of the Gas Industry is manufacturin .-I it vn efforts ~ g throug' s o ItOOO -Penguins' for the builders of northern gas pipelines. The first batch haz already been dispatched to Salekhard, The Moscow Experlizental-Technical Sewing Factoxy. of the So_yuzglavspetsodozhda; All-Union, Wa AdrAnistration for Special-Purpose Clothing7Association will w-hufalctun a few thousand sets in the,.first half of this year with.the help of our experimental suction. How- ever, this is only a drop in the bucket. 48- I USSR I. VOYTOVICH, A., Pravda, 13 Feb 72# p 3 USSR umc: 62li375-82 VOYTOVICH,, A, -P. t'Fre-quency Characteristics of a Gas Laser With Nonlineer Selective Losses" Minsk, Chastotnyye kharakteristiki gazovogo lazera s nalineynyini selektiv- nymi poteryami..In-t fiz. fiN BSSR (cf~ English above.Instituteof Physics, BSSR Academy of Sciences), preprint, 1972,:68,PP, ill-., mimeo. (from RZh- 8, Aug 73, abstract No.8D988,Cr6sum'63) Translation-. A study is made of the way that the frequency composition of -radiation emitted by a gas laser with nonlinear selective losses in the presence of strong competition and~selection oif m6des depends on the position of natural oscillations of the cavity relative to the absorption line. The author investigates the influence which the longitudinal. magnetic field ap- plied to the absorbing medium. has on frequency selection. The double optical rooonance which arises in this case and the~possibility of using It to ateasure Lande~ factors are considered. The author proposes using,various nonlinear effects which occur in a single-frequency gas laser for Purpo.!;es of high- resolution spectroscopy. Isotopic shift ofAhe neon line is ms-asured. It is shown that a laser with nonlinear losses displays hysteresis with transition frox one-frequency emission to two-frequendy and back. Bibl. 69. -T _7 F7 7 USSR VOYTOVICH, A. P., et al '.'S tudy of the Selection of Frequencies inaHelium-Neo117 Laser with an Absorb- ing Neon Cell Inside the Resonator"' Leningrad, Optika i Spektroskopiya, May 11-9711 pp 940-946 Abstract: The effect of the natural frequencies of a resonator with respect to.the absorption and amplification circuits and the extent of break-up of line of magnetic field absorption on the frequency~structure of the generating radiation were studied. in, detail. '' By,means of a theoretical approximation of a weak. light field the concurrence of two frequencies in a laser with an absorbing cell in a magnetic.field was'examined. The authors determined the parameters characterizing t~e self-saturation and-the effect of radiation of one frequency on the generation of a second frequency, and they found the generation frequencies and the intensity of the longitudinal magnetic field for which these paramecers have resonance features. It was shown experimentally ihat.in a,gas laser in which the 1/2 iHI IWSR UX .621-373:535 VOYTOVICh.1 A. P. and SMIRNOV., A. Ya. .."The.Generation of Two Frequencies ina Gas Laser-with Nonlinear Selective Losses" Leningrad, Optika i Spektroskopiya, Vol 34, No 5, ~hY 73, PP 925-930 Abstract: An experiment was conducted to producedual frequency oscillation In a- helium-neon laser 0.63 inicrQmqters) with a neon absorbing cell within the laser resonator. The eyperimental apparatua, mde it posvible to displace the natural frequencies of the resonator:continuously,or to place them in a known position with respect tothe contour ofthleabsorptionil�ne. It is well known that the product of the'self-abso4ition values will be greater than the cross absorption product only if the two frequencies of the resonator are nearly symmetrical with respect to the central frequency of the abBorption. contour. This is true if thetfrequency difference is greater than the ~uniform width of the absorption line.contour. It mould be interesting to know if dual frequency oscillation can be,obtained only over.s. narrow range of frequency differences when the light field is.not.weak- A,conclusion from this and other studies is that the colmetition of fre- qt;encies in agas, laser can lead to resonance.plienomena in the characteristics i12 USSR VOYTOVICh, A. P.. and SMMOV, A. Ya., Optika i Spektroskopiya, Vol 34, No 5, Yhy 73, pp 925-930 of the oscillations, and that the frequency range over vftich these phenomiena -occur is considerably less than the width of the absorption line contour of a low pressure gas. There are hysteresis phenomena in the traasition from single to dual- frequency oscillation and back. The:second oscillation (and therefore the,peak signal) disappears at a higher value of absorption than that at which it. appears, while the peak signal amplitude is greater at its appearance than at.-its, disappearance. This diaracteristi~c should be useful in stabilizing the twol frequencies of oscillati on. 2/2 49 . 1, d i - - I I! I I USSR UDC: 681.325.65 KOCRUR, A. P., VOYTOVICH I. D MIMAYLOV, G. A.~ _Cryotron Logic NOR Element" USSR Authors' Certificate No 248766, Filed 15 February 1969, Published 22 -,January 1970 (Translated from Reverativayy Zhurnal Avtomatika, Telemekhanika i Vychislitel'naya Tekhnika, No 10, 1970, Abstract No 1OB100P, by N. V.) Translation: The element suggested contains a superconducting circuit with an input cryotron for each input, output and,regulating cryotron S. It differs from known circuits in that the superconducting: circuit contains. two branches. 'One branch consists of the series-connected input cryotron:tubes, while the other consists of the series-connected grids.of,the output cryotran and tube r ~ the control cryotron, One output of the grid :of this latter ~cryotron is O-L connected to the cycling voltage su ply; the other, to theipoint of connec- V tjQn of the tio branches of the circuit. This asj3uros funptional compatibil- ity with simi I ar elements and decrease& power'l ccinsumptlon.; Two,illuotrations. 30 WMINE - I- USSR UDC 621.~95.67-001-5 VOYTOVIC-H, N.N. "Concerning The Synthesis Of An Antenna According To it Specijfljed Amplitud Diagram Of Radiation (V.V. Semenov's Method)" Radiotekhnika i Elektronika, Moscow, Vol XVIT, No 12, Dec 1972, pp 2491-24P7 Abstract; A method based on ideas dio~ussed, in a paper by V.V. Semenov -FR;Ad-iotekhnika i Elektronike, 1972, 17, .1. 23i an(' earlier t-pplied to qujoi- 'Optical problems 'a uced for eolub-ion of the' problcm cW the, c L -ynthasiq of ar, antenna according, to a opecil'ied ampli-ti do-diagram. F0110-ainE., Sci-;i-nov's viorh a special choice of conditiono eliminut-s superdirecil-,nal voll.1tions. Tiie problem reducei; to a nonlimar inte'vi-al ea ntion which. parmito a nui,~3ricjl u solution by the method of succeosive. approximations. TI genasrz;l cace of E.. linear antenna is Gcnsidered as well as the case .-iith limit--it ion at an -L.,n!. no-an distribution of the current. NumerIcal reEulLs obt3j.-ad on an electrcnic com-,,ut- er are presented for two specific amrlitud,3 diagrams -- isornetric and with lineur dependence on angular coordinates. The author th:rikijA3.114, K3tserclcnbaum for assi6tance -in ful-lillinr-, L nd Ya. 14. Fel'dJ'or int 'lie work- a J U! erest -* n - h~ work and valitablo council. fig. 7 rof. Rriceivad ~by aditorv, 1 Dec 1071. USSR UDC 534.231.1 VOYTOVICH, K. N., and SRATROV, A. D., Institute of Radio Engineering and MEMB-filEg-of-the Academy of Sciences USSRj Moscow "Series Expansion of a Field by Normal Waves in an Underwater Channel" (Main results of this. task were reporte& at. the Fifth'All-Union Symposium of 'Wave Diffraction and Propagation, Leningrad, Jun 70) Moscow, Akusticheskiy Zhurnal, V61 18, No Ap' Oct-Dec :72, pp 516-523 Abstract: The problem of excitation of the layer of a liquid by a point source is analyzed. The source is assumed lying on a:homogeneouF. liquid half-space and bounded above by an absolutely soft wall. Generally speaking, the layer is not uniform vertically, A representatioi-i.in the form of a series is obtained for the whole nnerlayer:field, while each term of the series represents a product of functions,of-vertical.and horizontal coordi- nates. The functions of the vertical coordinate are the same as functions of normal waves. However, the dependence of terms ofthe horizontal coordi- nate series is not reducing to the Hankel function. The effectiveress of the obtained series expansion is illustrated by numerical data of the most simple case of a layer homogeneous over the whole depth. Tiiree illust:rations, two uiblen, twonty seven formulas, sixteen bibliographical references. U-33R. qc - 621 7721,8:535 VOYTOVICH, N. N. "Statistical Analysis of Irregular Quasioytical. Lines Ld ght: Guides) With the-Uue of a Comuterit V sb. Antennv (A2itennas--collection of Works):, Vyp. 9,.~Irioscot, "5vyaz1% 1970 pp 53-61 (from RZh-1 dioteldihika, No 12, Dee 70, Abstract No 12B2h8) Translation: A nethod is outlined for analy-,-inq- qiumd.~)ptical troncinisoian lines -vrith rantiom nonhomogenei ties. The ~method is base,d. on covriputer simulation of such lines. Results are presented whi eh wore obtained by modeling liCJA pipes with random ~trwisverse di6placements o-r: Pla.,;e correc- -tdz~s. The effect of beam demping is explained (deviation of: its, trajectory from opticogeometric) and optimum focal..distances~are'given. A comparison .,is made of the.results of modeling'light 'g~uid s. with a6a witho e ut self- -adjustr--nt. Four illustrations bibliography of;13 ti~,les. Resum'e. - --I - . - I-I- - -- P - - - I IBM ~m -~.-2/2. 030 UNCLASS I F:.I Cz PROCESSIING DATE-LIDEC70 -CLRC ACCESSIEN Nj---APGI1b649 u -_AeST -4 _'F RACT/.EXTPACT--,LU) GP-0- A3STk -S ACT. INVr TIGATI N bF THE PRi -L& u' _CGf4ST9UCTHl-tG vwLTILEi,,,S W AS I OPTICAL Tlk~ANS-M I SS ION LINES bY DElE&?4U\jlN-,; :'--TVE LENS PROFILE F6R OPrIlMAL CONVERSICN- OF I:H E S -~` U k C EFIELD INTO A -C TR I At CR ~ END IT, IS f'SSWIED THAT THE w-SPECIFIEG FIELD AT THE RECEIVE 4 EU :0lMEfNSlrj,%S OF THE LENS APERTURES ARE 1ARGE, THAT 1HE DISTANCE BFTk~EIE-14 LENSES: IS iMIUCH LAkGEP, THAN IHCIR DIMENSIONS, THAT, IHE:.L~JNSES ARE T ri IIN 'THOUT A'FFECIING THE A14PLITIJDE ENGUGh TO CHANGE THE PHASE 011STRIBUTION WE DISTRIBUTIUN,, AND THAT THE SOURCE AND. RECE I V~R F I.(-LOS BARE 1,11 PH,"ISE 'NO IDENTILALLY PGILARIZEC. A PREVIUU-SLY~G-ESCRIEAEL) I.rERAIjYE PROCEDUkE is :APPLIED IN THE -CALCULATION, ANU-:AN EXA,0LE-,IS G I V~-N FJjRjHE ccj'%wERsIrjN OF: AN 'H SUB10 RECTANGULAR WAVEGUIDE-. fjUGE UNCLA "Is I F IL JPRS 55032 28 April 1972 THERMODYN&MIC CHARACTERISTICS OF REFRACTORY COM, POUNDS 7 _i rranspttiorw ot ?usmian-lanquage book y-IL.. P~ %.42Ak4'- -T lu=-oplawt-yo SovodirtLril amic eaki-yo --Kharakt47-ristiki, d7E-opres 70i Sgn~ NatikOva Ptmka Publi3hIng House, Xiev, 220 pages. C014TENTS .PAGE .............................................. .............. .......................... ................................ Introduction .................. .............. ................... 4 7herlodynam' cn of borldcz__ ........... ...... I......... T%.rm"'iy"ztmLcs of Ca-btdos .............. ................... 24 The ~.harw-dynAmlcs of Nitrides ........................ 60 of StIc[Jvv .................. .................. 7, V: . llnrrm,~dyna~i.. Co.1-atibility of Refractory Metals With Vario,,~, 0,.Idcr ................................................ 124 1. Them~dyn~~Ic Pu4rtlbilicy of Redu%:tion of Oxides by Carbon ...... 168 V,:!. The Thermodvn"~,ic Pasqibility of Production ~( Certain ReE-~actcry Ccr.(,,)und!i ........... I........... I .................. 183 .............. I I .......... I........ .... ...................... ........... I...................... I......... I ........... - a - Ii - USSR - 11 14 USSR UDO 669.094, 3:621.295 d PUGACH, E. A., In'stitute of Problems of Material a n rainia SSRI Sci,qfice,.Acadeny of Sciences. U1, ni "High-Temperature 0-adation of Titanium Catbide" Kiev, Poroshkovaya metallurgiya,.No 2, Feb. 72, op 63 68 Abstract: This study concerns the high-temperature oxidation of TiC in open air within 500-1200'C for 5 hrs.. In.the TiC interaction with oxygen, the nost preferred reaction appears to 'be that of the. formation of corresponling oxides and carbon accumulated,under the layer of the scale. The thermodynamic calculation of equilibria,in TiC-O(II) systems within 298-20000K indicates Ti to be unstable-lin-0 and N media up to 18000C. In the proccess of TiC oxidation carbon appears to Dromote -the sintering of scale and stabilization of oxide nhases. Ibe metallography and x-ray diffraction analysis of the TiC sinter:scale indicates,the'Dresence of metallic titanium which sunports the comDlex model of the faulty structure of the oxides suggesting predominant diffusion of interstitial cations at high temperatures. (3 illustrations, 1, table, 20 bibliographic references). 112- '014 UNCLASSIFIE& PROCeSSING DATE-30OCT70 TITLE--USE OF PQLYrVINYL ACETATEt EMULSIONS F- 0 RGLIJING~WDOD AT LOW TEMPERATURES -U- ,'.!;'AUlrHOR-VOYTOVICH, V.Ao OUNTRY OF INFO--;--USSR -~.'DGCUMENT CLASS-UNCLASSIFIED R XY REEL/FRAME--2000/0960 STCP NG--UR/048917'0/019/003/002L/0022 CIRC ACCESSICN NO-APOIZ46:3~%; UNCLASSIFIED 2/2 -014 UNCLASSLFIED PROCESSING DATE--30OCT70 CIRC ACCESSION NO--AP0124639 1 BSTRACTIIEXTRACT--(U) GP-0- AB ST RACT. WHEN POLYU14INYL ACETATE) (1) .A EMULSIONS ARE APPLIED TO THE SURFACE:Or- WOQDr TH-~- WATER EVAPORATES AND ABSORBED BY THE POROUS SUBSTRATE,.AND;I IS CONVERTED INTO A SOLID FILM ViHICH, HOWEVER, JS STRONG ONLY WHEWTHE I GLOBULES COALESCE To FOR14 'LESCE DEPENDS: ON THE TFMP. :A CGNTINUOUS LAYER. THE TENDENCYTO~,COA AND THE PH., AT A PH EXCEEDING THE RECOMMENDED LEVEL,I(3F 4-6, THE MIN. TEMP. OF FILM FORMATIGN INCREASES; AT~PH 4915,,:51 AND 6o~ IT ES 5,20, AND 30DEGREESt-RESP. ADON. OF AN ACID, PREFERABLY H SUB3 PO SUB4r LOWERS THE PH OF I EMULSIONS AND INCREA.sr=s,THE.AVALLABLE~TE.I-IP. RANGE. AT PH 3t -THE MIN. TEMP..IS LOWERED TO 1-2DEGREES.- AT THIS,PHo THE PHYSICOMECHo PROPERTIES OF THE GLUED JOINT ARE IMPROVED, AND ITS WATER RESISTANCE Is 'INCREASED, APPAaENTLY BECAUSE UF LOWER~ R ''INTERNAL ST AINS DEVELOPING DURING THE FILM FORMATION. EXPTL...DATA SHOW THE DELAMINATION RESISTANCE, THE SOFTENING COEFF.r AND WATEVABSORPITION OF GLUED JOINTS OBTAINED AT PH 5 AND 3t BY USINGA EMULSIONS APPLIED TO THE SURrAcE OiF GLASS* UNCLASSIFLED r ~Ml Wff "-I MET- Mlnwi USSR UDC 576-809-53 ro- ;VO~YTOVIQH -Y V.t GRIKHUTNIIWVA, 0. P., EMYMV, V. I., and FUITOMAnY, Institu &I.Inatitute of Physics% Siberian,Branch, Academy of Sciences USSR OAutotrophic Culturing of Hydrogen-Oxidizing Bacteria in Continuous Culture" Moscow Prikladnaya Biokhiniya i Mikrobiologiya, Vol: 7, 110 2, Ihr/Apr 71, PP 183-188 Abstracti Autotrophic assinilation clf~CO? Tfith simultaneous regeneration of and some food has been discusse&in tfie li-teratua~a. Use for this 02 t H201 of H2 bacteria capable of Utilizing C e purpose as, a soure: of C while deriving enera from the oxidation of H2 is preferable to that of photo-autotrophs, because less enerQr is expended per unit amount of synthesized biomass. Hydro- genoraonas eutropha Z-1 were culture continuously In A laboratory beszej with a "PacitY of 5-7 1, a1A was filled up to 2 1. A zolution~containing (ir gli.) IIa2HPO4 1, %PO4 3, 1,19104 0.1, CaC12 0,02, Fe citrate 0.25 was used, to whIch 10% urrea. ard the trace elements B, Co, Cut Mn, Zn~.Mb, and Ni in the form of a Hoagland solution has beenadded. A Aixt=4 of Co~f 02 and H 2 was A/2 22 MOB VOYTOVICH, YA. V., et al., Prikladnaya Biokbimiya I RU=obiologiya, Vol 7, No 2 Mar/Feb 71, pp 183-188 -continuously pumped in, Automatic contr o1 tased on continuous measurement of optical density iras applied. When the optical density reached a certain levelp a part of the culture was withdrawn and fresh nutrient medium added. The conposition of the Gaz dischaxeed from the apparatvs.waz determined. The intensity of the process was determined on -the basis of the hourly rate of growth and the anount of dry biomass produced per dry per liter. On the basis of the data obtained, it was. calculated that for ~ an installation irith a zass transfer of ' 25 nl/mIn per,lz effective.bio-masav -Lhe maxi- h2 up to mum efficiency (maxilium production of biomass per- day per liter) ~dll result when the gas mixture contains 2-3-i4o CO, 15-3Cr, 02, 30-1655 H., depending on the biomass concentration. The maximum rate of growth"obtained was 0.2/hr. With Increasing bionass concentrations# the rate of growth decreased, while the efficiency of the process increased linearly. Altlou,-h culturing was conducted under non-sterile conditions, contamination of the culture with extraneous species did not exceed 1%-under optimum int6nsive growth conditions. The apparatus wras run for 105 days with continuous periods of operation aaounting to 11 days. #2