SCIENTIFIC ABSTRACT FERENETS, N.K. - FESHCHENKO. Z.I.

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CIA-RDP86-00513R002200810011-6
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December 31, 1967
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SCIENTIFIC ABSTRACT
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W2 046 UNCLASSIFIED PROCESSING DATE--20NOV70 CIRC ACCESSICN NO--AP0112722 .'wABSTRACT/EXTRACT-W) GP-0- ABSTRACT. THE PAPER l.S'C0N(.LRNEO WITH THE ,.INVESTIGATION GF LONGITuo[NAL ELECTRIC FIELDS (IS APPROXIMATELY EQUAL TO 1,-V-CF) ARISING IN A HOMOGENEOUS PIEZOELECTRIC CRYSTAL AT HIGH LEVEL OF OPTICAL EXCITATION. THE SIGN OF THE EFFECT CORRESPONDS TO THE DRAG OF FREE CARRIERS (ELECTRONS IN THE CASE OF COS) IN THE; DIRECTION OF:LIGHT PROPAGATION. THE MAGNITUDE OF THE EFFECT AND ITS KINETECS HAVE BEEN RELATED TO LIGHT INTENSIlYt TEMPERATURE.t CRYSTAL ORIENTATION, AND THE DISTANCE BETWEEN THE PRGGL- POINTS. : THE; EFFECT: IS k~SSUMED TO BE A RESULT OF THE GENERATION OF A PliGNON PACKET, REFERRED TO BY THE AUTHORS AS ACGUSTOOPTICAL DOMAIN, AND CARRIER CRAG By THIS DOMAIN.. iCALCULATIONS 'BASED ON THE BOLTZMANN EQUATION FOR THE ELECTRON DISTRIBUTION FUNCTION GIVE A REASONABLE PHGNUN DENSITY INSIDE THE DOMAIN WHICH IS NECESSARY FOR.GENEkATING THE ELECTRIC FIELD OBSERVED. THE ESLfIMATlrjNs BASED ON THE CALCULATED PHCNON DENSITY SHOW THAT:CONSIDERABLE MECHANICAL STRESSES :EXIST IN THE DOMAIN AREA WHICH CAN RESULT IN THE DESTRUCTION OF THE CRYSTAL kt~EN INCREASING THE LIGHT INTENSITY; SO FAR:,THE.EFFECT EXAMINED CAN BE UIRECTLY RELATEU TO THE PROBLEM CF OPTICAL S~RENGTH. FACILITY: A. F. IOFFE PHYSICO-TECHNICAL INSTITUTE,~ACADEMY OF SCIENCES -OF :]HE USSR* LENINGRAD. FACILITY: INSTirurr- OF APPLIED PHYSICS, ,MOLCAVIAN ACADEMY OF SCIENCES, KISHINEV. UNCLASSIFIED Computerse Digital USSR uDc: 681-325.5 TDIOIFEE-TEEV, B. B. , SUKHOMLINOV M. M. URLI I _ ETS, N. STEFKQ, D. P., NIKITEHKO, V. M., OVERKO, V. A., PBSHISOVSUYA, T. A., LYFAR', 1. N. "A Specialized Digital Computer' Moscow, Otkrytiya, Izobreteniya, Promyshlennyye Obraztsy, Tovarnyye IZInaki, No 47, Dec 73, Author's Certificate No 408304, Division G, filed 2'4, Jun 70, published 10 Dec 73, p 172 Translation: This Author's Certificate introduces a specialized digital computer which contains registers, counters, and a control rodule ccn- nected to the registers and to the overflow outputs of the counters. 111le device also contains adders, flip-flops, an auxiliary code formaaticn module, coincidence gates, buffer eircuits,and a cadence pulse circuit connf~-eted to the input of a circuit for obtaining digit potentials. The outputs of. this circuit are connected to the inputs of the control module. As a distin- guishing feature of the patent, the functional possibilities of the com- puter are exterded by adding a circuit for isolating transition signals, a transition counter,and 'three au~dliax-y registers. The output of the transition counter is connected to the first input of the first adder, 1/3 -WSR TIMOFEYEVt B. B., et al., USSR Author's Certificate No whose output is connected to the input of the transition counter. The output of the first auxiliary register is connected to Its input through the first coincidence gate, while the outputs of the second and third registers are connected through the second and third coincidence gates to the first inputs of the second and third adders whose outpuU are connected to the inputs of the second and third registers respectively.. The output of the second adder Is connected through the fourth coincidence gate to the first input of the first buffer circuit. The second input of this. buffer circuit is connected to the output of the first registerp and the ou tput of the buffer circuit is.connected to the first input of the circuit for isolating transition signals. The second input of this circuit is connected to the output of the transition counter and, through the fifth and sixth coincidence gaies, to the first inputs of the second and third buffer circuita. The outputs of these buffer circuits are connected to the second and third Inputs, whose outputs are connected to the 3econd Inputs of the second and third adders respectively. The output of the circuits for isolating transition signals is connected through the seventh and eighth coincidence gates to the second inputs of the second and third buffer circuits respectively and, through the ninth~coincidence Lzate, 2/3 40 3 Li!~ ~ if Ir I I 11H1: Vt 111141 ~1 t; R911111 ~AIEE 114 1 UUMMUMU411 USSR TIMOFEYEV, B. B., et al., USSR Author's Certificate No 408304 to the Input of the auxiliary code formation module whose,output Is connected to the third input of the second buffer circuit. The output of the third register is connected through the tenth coincidence gate to the set input of the flip-flop whose output is connected through the eleventh coincidence,gate to the second Input of the first adder. 3/3 .............................. .................. ..... . ........... MOM' USSR Ux 53" F TERE11TS 11. A. and ZAMATS, P. K., Fnv.-,nl~ Gfder of the labo:z Red Dannea 'r u- -tlo-n- -Ins~i:Wte "A Pneturioelectric Eonitor for Aerodyniumic Anf,,Ies' USSR Author's Certificate Vo 3i~6121, Filed 1-9 Jan 7G, Publishud 2-6 Jan 73 (from Otkrytiya, Izobreteniya, Pro1ryshIwu,,yye Obraztcy Tuvarl%-~,e Zn-1:i No Phr (a) 73, cl--ill, ~,O l400)05/4o-,o3) Translation: 1. A Dneiu-.--itic i-.)onitor for narod'-Mwlic anc;lt-'s CO'lt-ainin- cylindrical nozzle, placed perpendicular to the unpertarbad Tncondn,-~; flan.- witI. two series of inlets warned by the current of:a A y tIIL! t'.- in istor inserted in the -.lensurinL; circiiit, (Iistingiii*hcd 1), order to increase the relidbility of operation and -dul'-.-caoc thQ pvu2;nufu tion in the inlets, a flo-vt chaffbar connected 'vith the intlats it, int-rolucuA in the pnewmatic of thu tronsducer. 2. 'I'Iie traiv;uuccr ill pt~j-ag~-,apjj, 1, lij d*LE-tAn,:'-;ii:7,;,i(~d till lu~;i! fact thut, in urder to j.Txrei-ruu thu. 04., lit, anevio.metric transfori7.~rs, consisting of a bea' thuaiinii.,~tor, ~v..W i- th~~- ciiann--Au at th-~.- T'ne pneu~:,.-oe-,ectric trt.-nLduce, in -Aran,~ra'p~i is 1/2 USSR FERE- 12"PS V. A. and akYATS)) P K., USSR Author r. Certif','Lcate No 19 Jan 70, 16 Jan '173 fact th,-,t in order to increase, tile rvnt~-~O o,4., servo sysLe-yll iS intrOdUced, Contro 1C.. by a SiGnal 0 -1, 1:ILm'--1 Lc`-I t h of the ,;-.easurin- sc-cne o' the tratsuuccr, providini- siicli ii. o-,,' L u nozzle relatkic to the air flow, that equality of pressitre i)-., th~-, is achieved. 2 ILI USSR UDC 539.1;:536.453 LOZINSKIY, M. G., FERENE S V YA p .'tApplication of High Temperature Metallography Methods.in Studying -the Mechanism of Plastic Deformation of Metallic Materials Under Heating" V sb. NoMe napravle-ni-ya razv-;tiya vysokotemperatur..Metallo~Tr. (New Trends in the Development of High Temperature Metallography -_ Collecti6n of Works) Moscow "Mashinostroyeniye", 1971, pp 85-95 (froi;i Kh-Rekhanika, No 12, Dec 71, Ab:ftract No 12V1552) Translation: The microstructure was studied to determine the nlastic deforma- tion metal of heat-resistant austenite Yhl2N22T3MR steel. under stretchIng at a constant rate of 3% for 1 hr at 7000. A quantitative evaluation was made of the intergranular deformation in the Khl2N22T3MR steel SaMleS tested. It was shown that high temperature working considerably raises the resistance deforma- tion along the grain boundaries as compared with treatwnt by other methods. The microstruct=e was analyzed and a quantitative estimate -,ias made of The contribution of the boundaries to the total lengthening of* gold samples in temperature range from room temperature to 8000 under stretcluing at 1/2 LOZINSKIY, M. G., FERENETS, V. YA., Novyye napravlen'ya -,vit w vso~-Otem- ;.., ra, a v peratur. metallogr., Moscow, "M'ashinostroyeniye", 1971, pp 85-95 velocity and changes in the strength properties were also evaluated. The studles showed that there occurs a sharp weakening of the g--a:*Lh boundaries of gold at 200-3000; with a further rise in te~mperature the degree of.weakening of the grain boundaries is practically unchanged. Authors' abstract, 2/2 "'IN M -M M Ma -II. mmrim- ff 9,1WIM A I, JPRS 56168 5 Attie 1977 VOC -it' 126 1 in SYNTHESIS A.ND IN'VESTIGAII(RI OF PHOSPH6)RIC ACD ESURS CONTAININI; A TRICHUDILM.MYL CMIP. THE PRUAPATICK4 CHbff;JSRYL iArticler ~,7 Yo. s; S. P. L. Y. fagan. 0 , T. . V I N. Ta ~.l I'/ , I hiu. l, 1. 1, .1 Sclencea; hoac". A:. 2-i.n. Vol 20. .640 4. zwl' lx~rd- to Priv&x.9_j Lt Is known Chat tile physiologicslly active ;;h0wph0-o1KaaLc cortpcunds chollUORterAbe inhibitors arp pentavAlent phosphLrus compound* Sart.trally represented by Lhe foratulal A Nor* A end B are tile framing alkoxyl. alkyl , aryl. Amd ntittr growpw; x I% the veak arid remidue. Subitequentl-1. tho X bond with pk-~pnorue han art anhydride -character a,ld tile substance IteLif ha~ t?jo propertllt,~ of a P%ouph.,rylAt [till UtIIIA-I In tilt Cftpa,:ItV .1 Kroi)il X Or.! pt-ij!it.L- of hy.lrofluarlc #,:(4 and dyvot-,ranic, acid, ph&nolx aiij ",rc~penni ~! variqble srr%i',t'jre atid others. T Itichlornalknity groups were umed in the pre4ent work for X toinca It to known that the corresponding alcohoJ* cqntiLnI-%A a tr.1chlormethyl group are carkxdly scidle. A number of crtchloralkylphtxlp~rtc Acid -torit watt synthesized slid investigated. 7beir chnroctcrlili:L~,* Are cited It, Table 1. The synthesized eaters are colorless. olIghtly sobils, liquids with n weak aromAtic scent, easily soluble In organic solvents, alrieral And wtigetable oil*. and poorly soluble in wattir. The synthesis scheve includ- tile following reactions: j _ Ussri D) 71* . .......... . .......... . ....... ... ------- ------ - - F J, 14:n' 4 "W go UR 0482 aoviet,lnvencions Illustrated, Section III Mechanical and General Derwent,- 241464 LlEgER WT-EECIWMIR comprises chaimber 1 prCwlded with7iubes,for traasmftting~vspbur. and high pressure nozzle 2 coaxially.placed. with the chamber. The low-pressure to is ed for nozz US throwing the coolin madiui; away and this iiaproves the heat-4=hanker, progerties. 9.2.68 as 1216088/24-4,V r Fv'wgT,.KffAMV CINML CONSTRUCTION RUREAB. (29.9,69) but 14/18.6.69. Class 17d. Int-CL.F 25f.. 1 7 9 0 4 IL Ire! ......... ....... USSR UDC: 548. 5 FESENK0, Ye. G. , GAVRILYACHENKO, V. C., SPINKO, R. I . , MAR - TYNENK'01 ',1. A., GRICOR'YEVA, Ye. A. , LLa"r A. D Rostov State University "Growth of Lead Titanate Crystals and Investigation of Their Domain Structure" Moscow, Kristallop-rafiVa, Vol 171, No 1, Jan/Fbb 72, PP 153-157 I jil -ir PIMO, Abstract: A iwthod is described for grov.,in 1, g crystals in the 1'h0-Ti0'-B.)0-. SY-StC~111, Mid 01C~ l-CSLlJtS Of a study of tlie domai n st i-Licture by- the optical 111othind and the metbod of etching ii-L, presented. In nUM01111us (-,xpor imelits Oil crystal in thi,-, sy!,tcn, it v.,as found that Jead tita- nate soiluetivics crystalliZes in the form of triqnsparent plane- -parallel plates -with a perfect (1,001 face. Experiments showed thii the yield of-Porlect laininar crystals deperds oil the tomperatilre gra'dient with i-espect to heil"Itt ill, the !Aelt, and the rate. The optit'um ccnditions are less than 1/3 7- ........ ...... LISSR FESENTO, Ye. G. et al. , Kristallografiya, Jan/Feb '7 2, pp 153-157 20 deFfur for the coolinp ratc, and less than ZO deg/cm for the vei-tical tompernturc grodicut t-dth art approxinaLe i-atio Oft 1:1 betu-cen those parl-meters. The region o~ laminar crystal 9YON~Ith is bv tih-c FhnOod porti-on on the phase diagram. It i-as found t!iit observation of mitimum conditions '~ivcs 1,1!~ ri;p 1.0 1.5 Cr.12) i-J.th tivicknesses from :'T The (1c,"'ain structures of- the Crystals -r C, c 15 i f i c. HI'Chillf! fj(1Llr(S aTO shown i.-Lich co?-rcspord to ISO' c-10mL- In coil 4r, J. t i om~ , as %--,ell as to Jar2c Moilodomaill domains in the suriace laver. Sc-,-,,,e of the tile phase transition are di--cussed. bih 11 I'll 1). Iv of uj,,1Accn ti.tlcs:. SSR FESENKO, Yc. G. et al. Kristallografiyaa, Jan/Feb: 72, pp 153-157 0 1,4 r,~ FOA -1-Ti al 0A Phase ditafli-,-,,ma of the PbO-BpO~3-1'10? and the of laminar Crystal ;t h gro (shaded arca) 3/3 ....... ................ --- Haim USSR uDc. 621. 385: 5 30 14, 61 2:1. 62 1. 1 I't 1- 5 E RR GORDEYEV, A. 11T., LEYVA, A., FE ARI 0. M. "On Measurine the Correlation Function of ODtical Paths ;M a Turbullent. ~Atmosphere by Using a Twin-Wave Interferometer" V sb. Radiofiz. i rasprostr. elektromaFmitri. voln (Ra&io:Physic,~, and Pror3a_ gation of Flectromagnetic Waves --collection of Works), Moscow, 2.970 (from RM-Radiot,,khnika, No 11, Nov 70, Abstract No IlD551) Translation: The authors analyze the statistical nature of propagation 0-:1, laser beams in a turbulent atmosphere. Theoretical subsrantiation is gpi%ren for the method of measuring the phase correlation function by using a =KiL- fied Jamin twin-beam interferometer with beam splitting by a plane-parall~!l plate. Expressions are derived for determining the corre1ation coefficier~t from the measured contrast of the resultant interference patte,17i. The arl- vantages of the given method over others are demonstrated., One illustration, bibliography of eight titles. N. S. L/1 usb-p LTDC 621 378. "Photo electric 1111-ci=~arva evc-lcp Cr. the S"ur" Ct! o, L, Dielectric Subjected to Lasvr 19"i'l, PP Vi-7L Mosco,w, Abotract: All in;vi-,ot_;k:%,U,-,i-),j wa,~, va,,IL, of IhQ surflce of a trznsrarent Cd.elcctric in air wl,(-!i tv- I r 1 -1 C r- with a flux densit- r-everal Ainei: -be-Im., the thril--shold cn-rf,-, CK", I,,, - sponds to spirkinilg. F % -L i (.-7 ~, F e).T o s u r e o OL t h c -0- c. s e c tOn n" the surface to a ficvill "'I' 1 1'. C 1: Q. the rhlotccL~rrcnt beinl.-: restored when ti i i il;:n It 1C shown -,~-at the was peated e=simre of the surfuce to a inuner flash of -6 causes a!mnst nc increase in the lun.Jincus strength of thE-1 An planation of the is praporwd. The i~~r 11.i .finish, an-.1 ~n f igtwor" 7777 1'12 032- UNCLASSIFIE02 PRUCESSING DATE--20NOVY0 'TITLE-DEPENDENCE CF THE BR6AKDOWN THRE51-ULD OF A TRANSPAK-01:i 01iii-EC P -U- ON LASER PULSE DURATION L.A., PGPLAVSKZY, A.A., FERSMANI I.A, KHAZOV, L.D. CCUNTRY OF INFC--USSR ...-SOURCE---L-Zl-.URNAL TEKhNICHESKOI F1ZIKIs ~VOL, 40, :MAR. 1 70, P. 651-653 _.~'DATE FUEL:ISHEC----7C ~SUBJECT AREAS--PHYSICS :,TOPIC TAGS--LASER PULSEt DIELECTRIC BREAKDOWN ,,CCNTROL MARKING-NO RESTRICTIONS ~.DOCUMENT CLASS-UNCLASSIFIEU -PROXY REELIFFAME-199411256 STEP NO--UR/0057/76/0401000/065L/0653 CIRC ACCESSIGN NO-AP0115273 UNCLASSIFIED . . . . . . . . . . . . . . . . . .. . . . . . . . . . . 2/2 032 UNCLASSIFIED PR.OCEStING DATE--20NOV70 CLRC ACCESSION NO---AP0115273 -,:.'ABSTRACT/EXTkACT--(U) GP-0- ABSTRACT. EXPERIMENTAL DETERMINATION OF THE :_ENERGY DEi%SITY THRESHOLD FOR LASER INEUCEO SURFACE1.BREAKDOWN OF A TKANSP4RENT DIELECTRIC Ar GIVEN LASER PULSE DURATONS AND BEAM DIAVETEFS. AN EQUATION RELATING THESE FACTORS IS DERIVED FOR PULSE DURATIONS RANGING FRCM 2 MICROSEC TO 20 NSEC A.140,S;AMPLE DIAMETERS FROM 8.7 TO 340 MICRGNS. THE EQUATION IS ALSU'APPROXIMATELY ACCURATE FOR GIANT PULSE EMISSION OF ABOUT .001 SEC IN DURATION, AND FOR INTERNAL -BREAKDOWN OF. THE MATERIALp IT IS SUGGESTED THATJHE DEPENDENCE OF ~-THRESHCLG PCWER ON PULSE DURATION IS DUE'TO THERMAL DIFFUSION FROM THE IRRADIATED ZONE. USSR UDC 535-22+6n,1-317-36.o3l:6.'~~l.'q 5.826 37 LEYKIN, A. YA.J, SIKORAY S. V., SOLOV)MV, V. S., and nMTIK, N. S. "On Measuring the Speed o-4" Light and Setting Up Frequer icy Measura,-.ents in the Submzillin-eter Bmid" Khar1kov, Ukr. resp. nauch.-tekhn. k-onf., posvyashch- 50-1cti:,-,1 1,-etrol- sluzhby USSR, 1972 -- sb. (Ultrainian Republic Scientific and Technolo.-icvi Con- ference Honoring the 50th Anniversary of the U1~rainian,SSR's Metrolo--fical Ser- vice, 1972 -- Collection of Works), 1972, pp, 18-19 (from Referaqtivn,~,~~ Zhlurnnl Metrologiya. i Izmeritel'Daya Tekhnika, No 2, 1973, Abstract ~No 2-35-2-53) Translation: One of the most precise methods for r.,ieastirin- the v~~locity of.,- electrom,gnetie wave propa-ation was developed under the leadership of G. S. SiirAin, and consists of siimialtaneously measuring the frequezip:y and wave len,-th of radiation in the 8-ral band. It iE; a well knoini fact tZaatlin this case, the largest component of the total error is caused by the Ind-ateriAinacy of' the wave front durin- the r~easui!enents of thos wave len,#h. a-le diffraction car-1-ce- tion, which i-ast be computed under these circw,,ist~uaces, is de-u-c-ririncd -ol cal- culatin_~ the field at a nwnber of points on the rd-diato-r's aperture. Zhe natural way of reducing or even eliminating this error io to approxi,._ata ciita radiator's long-range zone foi- the purpose of creating 4, q1"aciplalic! wave in 1/2 USSR 1EYKIN, A. YA., et al., Ukr. resp. nauch.-tekdm- lroiif., ponvyashe'll. 50-1'~-ti"-a me-trol. sluzhby USSE, 1972 -- sb, pp 18-19 the area of ti-ie measurements. In this case., an appro Iach based on t-he shorter :(on the order of 0-05-0-5 rm.) wave len-ths proves to be The existence of lasers operatinc, in this b.-;Lnd made-it possible to develop a set of equipment and to prelindnary measurements on the 0-337 lzm wavQ 1cn,-!ta- This riade it Dossible for the following'to be acconplishf--d: 1) rc--carcia J-.--, the characteristics of lasers; 2) research in frequency trRnsfo--,3;ers operatin- in the submillimeter bania; 3) the creation of frequency synthes:zzers opuratin!-- in the stibmillime ter band; 4) riensurcrient of Lhe imvla lenj!-.ths OV 1-ancrr, opi~1-.timt in the suln-Allinoter bnn(l; 5) the creation of a i4andaild for G-,Aical b-tind frequencies. The coi,,iplex of proj~mts that the auLhors carriea out made it sible to make the first ricasurements of the speed of 1-ij:!'lit in a vacuum for waves wit" /X= 337 Mldcrons- 2/2 71 USSR UDC: 529.78 LEYKIN, A. Ya., T1,4CHEINKO, V. S., FEDULOV, V. M., FURTIK, N. S. "Cesium Nuclear-Beam Reference in the Secondary Frequency and Time Standard of Kharlkov State Institute of Measures and Mcasurin', Instruments" Tr. Metrol' In-tov SSSR. Khar$kov. NII Metrol. (Works of INJOtrolopical Institutes of the USSR. Khar1kov. Scientific Rese-a-rch Institute for Metrology], 1972, No 7, pp 80-99 (Translated from Referativnyy Zliurnal Metrologiya i lzmeritcllnaya Teklinika, No 4, 1973, Abstract No 4.32.540, from the Resume). Translation: Results are presented from studies of the short-term alld lonly- term instability of the fre(picricy of cesium nuclear beam stiindards. The reproducibiliLy of the frequency of a cesium nuclear beam standard, ilicisured by comparison of the frequency of two standards -in the Al:C mode, is'.3.6-lo-11. It is shomi that the relative error introduced 1)), the Oectronics developed at the Kharlkov State Institute of Measures and Measuring Instrunivnts for the cesium standard is not over 3-10-12. 1,110 C11,1,1j, e. in phase differenco in the arms of the U-shaped resonator with time t-.,as tested by Vicasurement of tho quality of the U-shaped resonator and width of the spee,-.tral absorptioll lilies. 1/2 USSR UDC. 529.78 LEYKIN,A. Ya., ROVINSKIY, V. Z., TOMAS11KO, 1. V., FERTIK, N. S. "Use of Passive Rubidium Frequency Measures as Stora,(ic Dcvices in the Time and Frequency Service Operated by the M)arlkov Statc.Institute of Measures and Measuring Instruments" Ty. Metrol. In-tov SSSIZ. Khar1kov. NII Metrol. [Works, of Metrological Institutes of the USSR. Khar1kov. Scientific Research Institute for Metro-logy], 1972, No 7, pp 360-374 (Translated from ReferativDyy Diurnal Metralogiya i lzmeritcllnaya TeMinika, No 4, 1973, Ostract No 4.32,5,38, from the Resurne). Translation: Iffic prinary characteristics of passive r6bidium frequency measures which have been developed and the first results Of their USC aS storage devices in the time and frequency service by thv Kh.Whov State Institute of Measures, and Measuring Instruments are reparted. The long-tv),11) frequency instability of the rubidium storage devices is (1.S-2)-10-11. Tile mean square relative random frequency deviation from it 's mean value with I time interval measurement of one day. No systematic drift of tile devices exceeding the measurement of error was Idiscovered over Ithe Invisuremont timt: (two wnths). ]lie short-tern frequency instability of thc dc-Oces B 1 1,1 .L/ C USSR IEYKIN, A. Ya., et al., Tr. met PP 360-374 "01* In-tOV S$SR. NII Illetrol, J 1972, 110 7, 10 With a time Measurement ii 5-10-11 Itorval of -see: LS -10-11 see 3 -10-12 2.s.10-12 100 sec I hr T7'e values of relative n1call S(I 3 figures, 2 biblio. refs. U317c, randoul frequency va'riatiO'11 )roselited. . . ........... USSR UDC 621.791.856.2.03 S. 11. POVOD, A. G., TETEIWAK. A. 7.t ASNIS' Institute of Electric Welding il"le;rli e. 0. ntoll, Academy of Sciences, UlkrSSR, GRISH11-11, V. K., FERT11KOVY V. G., E..,,TRIN , V. N.1 LEMOVICiff R. 'IM1.1 Moscow tEquipment for 141elding Chemically-Active Refractlory kletals in a Controlled High Purity Helium Atmosphere" Kiev, Avtomaticheukaya Svarka, No 8, Aug, 70. pp N5-47 Abstrnct: A description in ~fiven of equipiment for ciiiino.11. and automatic nlectric welding of refractory vietals irt a coutroLled atmosphere of hif~h-purity helium. The cquiplmeutf which developed at the Institute of Electric 11(1di n,-1 ilmeni Ye. 0. llnton, enstirc.-z-,continuous control of oxygen, nitro,,.~.cn, and watcr vapor impuritier, aud helium regneratioa. It consists of- a w-.'Ld3*-(11r chimber with a vacoom system; 2) equip-ment for ijClitlra pL1ri[3-C:1l:iOl1 and 3) a helium purity control ,;ystem. A photko~~"rrlph 4111d Of the iii- prc-follod. (701) "Ipproxil1rit-01Y 1000 1.) i.-; wl-di! of t 1/2 USSR GU'REVICH, S. M., et al., Avtomaticheskaya Svarka, No 8, Aug 70, pp 45-47 MISN9T, steel. it is provided with a VNI-l suction pump, making it possible to obtain a 2 x 10-5 torr Vacuum in the chamber w-A. th full load. A sorption tilethod LI-Sin,~, ICtiVjtCd carbon and zeoLite at liquid nitroren temperatuce at -.,ti absorber press-Pre Qf 150 atm is used for helium purification. A KliG-type gas chroma- tograph is used for helium purity control. 2/') ~ d. 2 2/2 013 UNCLASSIFIED PROCESSING DATE--040EC70 1 '2 CIRC ACCESSION NO--AA0136264 13RC STR ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT.~.TREATED ACTIVATED C, USABLE FOR ~ PUR PURIFYING H SUB2 0, ALC. MIXTSof WITH NO VOLATILE COMPONENTS AND INC INCREASED ADSORPTION ACTIVITY, IS PREPO. BY ALKALIZING-IT WITH A SOLN. OF OF CAUSTIC SODA TO PH 8.2-8*89 PASSING-A-SOLN. Of: NACL THROUGH A LAYER OF IT TO PURIFY IT FROM ABSORBED INORG. SALTS AND ORG. SUBSTANCES,' AND OF TRE TREATING IT WITH H SUB2 0 VAPOR. UNCLASSIFIED USSR UDC 631.327 OMI-LIN, V. 11-1. 01-HOTIN, S. M. , V- V- Engineers, PFT:TTO, A..J~: Doctor of Technical Sciences, FESECUFO, V. A., Candidate of" cei'mical Sciences "All-Purpose Graphical Data Input Device for a Digital Cmpu ter" Moscow, Pribory i Sisteny Vnrnvleniva No 2, February 1971, pp 6-7 Abstract: A graphical data conversion device deslired 'fFor coriverting graphical documents to code his been develoned at the All-Union SiA en tif I c 71t2s-narch Institute of Fxploration Coaphysics jointly with the Denartrent of "I'ochnic.:1 Electronics of Kiev Polytechni cal Institute. Its tenhn~cnl parar(:tern make it possible to read a variety of graphical data includinp, ~vin.~,Jv c~irve-,, fariflfes of curvesand virtous sets of outlines. A block din~zrwm of the its operating tirte diar"ram, data allocation in memory,~!nd basic technical spacifica- tions of the device are presented. It is pointed out thia in:cz)r.Lr;irt to the Luch and Graftgriphical data input devices based on tha~snime principle of color recor'nition, the present desiprt achieves parallel color ~6CCr-nttion so that it can read six colors simultaneously -- black, ret'l, bluo, -rcer., vellcur, and, one other arbitrary color, The b2sic uniL-,of the device art! an electro- mechanical scanner -vith an optical system ind tape drive, a video milse shan~r, USSR UDC: 1681-327 FESENKO. A. I. "On the Possibility of Automatically Feeding Discrete inforr~ation Into the 'Promin'-21 Digital Computer" Tr. Tambov. in-ta khim. mashinostr. (Works of the Twrboy Institute of Chemical Machine Building), 1971, vyp. 6,-PP 137-140 (from RZh-Avtomatika, Teleme- mekhanika i Vy,-chislitel'naya_Tekhnika, No 10, Oct 71, Abstract No 10B442) translation: The paper describes a Simplified block diagram of a device for automatically feeding information presented in frequency-pulse form into the "Prominl-2" digital computer. An experimental check confirmed the effi- ciency of the device. Two illustrations, biblioeraphy of four titles. V. n. Pulse Teelmique USSR UDC 621.~16-722-1 (088-8) SOSIN, P.A., MEM-13.1. 'Low-Voltage D-0 Voltage Regulator" USSR Author's Certificate No ~05543, f iled 5 Nov 69, publiehed 21 JulY 71 nN (from RZh:Eloktronike i yaye primenoniye, No 2, Feb 72, Astract No 28470F) Translation: In order to increase the stabilization factor of a regulator with a-seriee regulating element and pulse width modulation (PWM), a multiplication circuit is introduced, to the input of which pulees are fed from the F' M unit. The capacitance of the capacitors of the multiplication vircuit is chosen of a magnitude euch that a change of the width of the pulses does not affoct the magnitude of the output voltage. After multiplication, the voltage proceeds across a reference stabilitron to the FIN, unit and the diSference is establish- ed between the multiplied voltage and the voltage of the referonce otabilitron, which is used as a control signal accomplishing modulation of tho pulse width and regulation of the outcut voltage of the reVulator. The minimum magnitude of the output voltage of the regulator in the circuit in queetlon (12101.;nte to l#-5 -- 2 v# I ill. Y.Sh. UIS R ri 5 7 FADE't -b VA K3 R-,-,L - S 0)T o f 'aphar "fo~j`. 3 01-1) L,.") A~l 1972, A"zt-naci-i A ce,,azoun'd Ims i to,-r-,rhLc saval-,, on 'ni fro:'. Stephania, _ .01~ ThiS c".11"Po"ll":i h:'d 4 j,C) Inc c al, 0 reactioa cj-,7,2.,jc- .3. sti oi, 0-",. scop'c d-""a' "'I"d of 3-0-6_Lz~)t): I! -fo lin. ,A IL-IISKAYA, T. I.T., PEMEWSON, V, Y.E., FADEMA, 1. 1. D. A., an-d TOLKAMMY, 0. It. s All Union Scientific Research Instittl: o~r XedicinA Plants "Stephania Delovayi Alkaloids. II. 16-Kotodelavaine" Tashkent, Khimiya Prirodnykh Soyedineniy, No 1, 1972, pp 129-!'~O Abstracti A new aDcaloid was Isolated from the Step*1'1,via Delovayi Diels 0 (Menispermaceae) grass, with iap 221-222 -11300. This comnound showed a positive reaction for the dioxymathylene group. oil the hasis of UV, IR, ancl WC spectroscopic analy3is. this compound. Ows clairaed, to be 16-ketodelavaine. USSR UDC 547-944/943 FADSY3VAj 14 L, WIMAYA, T. 11., PEREL'SON, M. YE., and TOLKAC5MV, 0. R., All- Union -Scientific-Research Institute of~Medlcinal Plants "Alkaloids of Stephania Hernandifolia. VIII. MothylhernanJne" Tashkent, Rhimiya. Prirodnykh Soyedineniye, No 4, 1971s PP 455-456 Abstracti This a Is a continuation of research begun on alkaloids extracted fron the above-ground portion of Stephania. hernandifolia. From the hydrochloride, which is weakly~soluble in alcohol, a new alka- loid was extracted with formu.1a,C,,H.706N an d melting poiht 152-153,c (ethanol-ether), which wasnamed methylhernandlne, The lr'ifrared alul magnetic resonance spectra of thin substance were obtained. The &Wloid was finally-identified with N-methylamine alcohol, which in obtained in the hydrolysis of herr=d1folins. 19 fill USSR UDC 547.92 FESENKOR-A.,-FAD~YEVA, I. I., IL'INSKAYA, T. N., PERWSON, 4. Ye., and 'TMn6CEV, 0. N., All Union Scientific Research Institute of Medicinal Plants "Stephania Hernandifolia. Alkaloids. VI. Hernandiffolin" Tashkent, Khimiya Prirodnykh Soyedineniy, No 2, 1971, pp 158-164 Abstract: 10 kg of dry Stephania hernandifolia grass wa 'simmersed in 10% ammoniai and after decantation extracted with dichloroethane. The extract was treated with 10% sulfuric acid, neutralized with ammonia and extracted with ether, made alkaline (pli 9), and reextracted with chloroform. The extract was dried, concentrated and chromatographed on an alumina coluum. A mixture of three alkaloids was obtained from the chloroform cluate, and after atriple recrystallization from chloroform 1.2 g of hernandifolin (1) was obtained in the form of an addition product with chloroform, m.p. 227- 227.5%; treatment of this material with ether followed by ammonia gave free (I), m.p. 128-229% fajD = -25*. Reacting (I) with acetic anhydride in pyridine, followed by chromatography over alumina produced diacetyl- nernandifolin, m.p. 171-171.5* eluted with methanol. N--X6thylhernandifolin was obtained by reacting (I) with methyl iodide. Hydrolysis of (1) in 1/2 7 USSR FESENKO, D. A., et al., Khimiya Prirodnykh Soyedinenily; No 2, 1971, pp 158- ~164 alcoholic NaOH follcwed by treatment with sulfuric acid and finally with Ammonia gave hesperitic acid, M.p. 228-229% The structure assignment was based on the analysis of NMR, IR and mass spectral data. 2/2 4 tit MW USSR UDC 547.92- NAYDOVICH, L. P., FESENK0, D. A., and ROSTOTSKIY, B. K., All Union Scientific Research Institute of LIedic na ~'ants "On Alkaloids of Mahonia Aquafolia~' Tashkent, Khimiya Prirodnykh Soyedineniy, No 6, 1970, 775 Abstract: Berberine and berbamine were isolated from the roots of the shrub Mahonia. aquafolia. Zinc dust reduction of the quaternary alkaloid fraction in acid yielded one phenol base and two nonphenol bases, The phenol base is identified as tetrahydrojatrorrhizine (k,l-corypalmine)~ and one of the non- phenol bases is identified as d,l-canadine,(tetrahydrobf--rberine). The struc- ture of the other nonphenol base is under investigation' USSR UDC 547.92 IL'INSKAYA T N PESEMKO,,_.P,_k., MEYEVA, I. I., PEkL'SON, M. Ye. , and TOLKACHEV' O.N., All~-niW Scientific Research Institute of Medicinal Sub- stances "Stephania Hernandifolia Alkaloids. VII. Hernandin" Tashkent, Khimiya Prirodnykh Soyedineniy, No 2, 1971, pp 180-1-84 Abstract; The chloroform mother liquors of the Stephania hernandifolia extracts left after the removal of hernandifolin was evaporated-in vacuum. The tarry residue was treated repeatedly with 10% HCl solution, the com- bined acid extracts were thoroughly reextracted with chloroform, washed with 10% nmmonia solution and water, dried and evaporated. The residue was crystallized from ethanol to yield harnandin, m.p. lq,7-199*, m20 D -33% IR, NMR, and mass spectra were studied in an attempt to discover the structure of this product. ------------ - -------- -7 'AA004069C K6 C,, 0482 I-XI Soviet-Inventions Illustrated, Section I Chemical, Derwent,, 241947 -FORGING -WHOD for hollow articles skh as - pipej. 'Lu the conventional methods'L.C. by drawing and rolling the elasticity of thi6 metal has to be allowed for. This new -, methods seeks t~ ugh a multi at 'ded n draw the article thro art threa, ut where the threads reduce to 101 towards the exit thus controlling the metal,flow in the cross and Io.ngitud- inal direction. 27.12.65 as 1045697/25-27. V~.J. &OTHERS. PIPE A _-WAY. RES. & DES. INST. (26.8.69)M UJAC4,69, P*lass 49h Int.Cl.B 23k. A- z7 19750320 ' - ~ i i - VeterinaryI$edicine USSR trx 636+576.8.o94.29 KOVALENKO, Ya. R., SIDOROV) 14. A., MEMO, I. D.) FEDORM, Tu, 11. "Reactogenic and Dznmunogenic Properties of Cholera Virau Vaccine from the K Strain for Hogs Kept at 1111;h Ambient Temperature" Moscow., Sell skokhozyaystvennaya Biologiya, Vol 7, No 5, 1972, PP 759-762 Abstract: A study vas made of the reactogenic and linmuic~i;enie properties of the cholera virus vaccine froin the K stTain for hoGs kept at high u&ient temperatures for the period of the adaptive and prodacttve- phttse:; of illnnuno- genesis. Under the conditions of hibh temperatures and,humd a standard stress reaction. Me live virus vaccine from, the 1, strain injected in these F ilts causes a severe postvaccinal reaction, and ror~e of themi Lecon-2 sick and die exhibiting clinical and pathoanatomical, symptoma characteristic of cholera. A stressed iirurranity develops in the giltr ilijected with the live virus vaccine by the fifth day. A total of three experinents mere performed over-the course of 3 years on 92 gilts with a live weight from, 22 to 45 kg. One group of pigs was, kept under the custo=ary conditions of the hoghouse (a tenpermture of 16-220, a relative humidity , of 75-8%, air movement at 0.1 in/sec, IL carbon dioxide i,,as content of 0.22-0-23%, and an oxygen content, of 20-8-230-85%); cm-lother group 1/3 TiSSR KOVAIENK0, Ya. R., et al., Sellskokhozyaystvennaya Biologiya, Vol 1, 110 5, 1972, PP 759-762 of the same age which had previously been kept under tile same cond-itions- vas moved to the climate chamber 3 days before vaccination and for 7 days after injection of the vaccine they were~kept in it 8 hours a day and then in the hoghouse. In the climate chnnber at a level Of 30 cri from the floor the temperature was maintained at 30-320C with air circ,,Llation of 0-15 M/sec and a relative humidity Of 75-90%. At- night'when the heaters were shut clown the temperature dropped to 22-250C for 5 hours, tile rel~ative hw;'ddity reacherit 100%, and the cazibon dioxide gas concentration in the daytLme (Lid not- exceatl 0.25% and at night 0.32-p with an oxygen.content Of 20-81 to 20-7 ~- co;!;I) - - I M a tive data are tabulated for tile different groups of gi.Its. is a rer.111-t of tile stressed state arising from the increased tenoerature abd hui-iiidity, the phrigo- Cytic activity of tile blood neutrophils of the piti drolVed, the Liynthecis of specific globulins sian suppressed, and the averall resit~i;ancu of the was lowered. Against this background, the reactog,enic properlv-y of the live virus vaccine from, the lapinized K rtrain is intenrifiea, and individual series of this vaccine caused mstvaccinal. cholera taid death ir, the unizals. '121a intensified prolipheration of the cells. in the lymphatic Iscries with inten5e synthesis of ribonucleic acid caused by the high terTmera"%'Urei; ln-svxer. rapid 2/3 16"i'I'Mil 9 , ANHIRlowdim" USSR C 636;612 KOVAIJENKO, Ya. R., SIDOROV, M. A., TATARINTSEE a nd V, N. T., SHEGIDEVICH, E. A., All Union Institute of Experivient4il Veterinary Science, Moscow "The Effect of Elevated Temperature and liwaidity of the Envdxoruient on Immuno- genesis of Swine Infected W'ith Erysipelas-"* Moscow, Sell skokhozyaystvennaya Biologiya, Vol 6, No 4, 1971, pp 591-596 Abstract: Two series of tests were carrIed cut on suine. of various weights. One group was kept in normal- pigsty corriitions at 16-20OC atad reLative hvnid- itY Of 75-8a,'6- hhe other group of sj-,4i-Lar swine were kept for three days prior to vaccination and for seven daYs thereafter in a clir-itic r-I'LLmbor, theyl tranz- ferred to the pigsty. Electric heaters, operatin~r for, ei-ht hours daily, pro- duced a temperature of up to 30-'190C. the air was cixculatc-i by ventilators, at a velocity Of 0.15 m/sec, with a roLitivo humidity of 75-90~,. At night the temperature dropped to 22-250C with humidity of E'Ighty-three piglets were used in two tests, vaccinated with live erysipelas. V_Iccanio strain Vilt-2. It was de=nstrated that jui swine kept under conditions of elovatej tempora- ture and huradity, the synthesis of protein fractions n the uldergoes a chang 1/2 USSR KOVALENKO, Ya., R., et al, Sellskokhozyaystvennaya -8-Joloe.4ya. Vol 6. No 4. 1971, pp 591-596 phagocytic activity of the blood neutrophils is mark%dly depress-ed, nucleic and the transformation of1the blastic elements of acid synthesis -is altered, lymph tissue into plasm:itic ones is retarded. All of this affects the s5m- thesis of specific antibDdies. It was determined that elevated temperature and humidity, which produce significant hematological, cytological, and bio- chemical shifts in the body of swine, are factors which prevent the for.".1ation of intense postvaccinal, irLmunity to erysipel,.-is when I~ive VR-2 strain vaccite is used. The surrounding, medium and microclimate can have a ne-gative effect on the condition of the swine as stress factors, or Lt*:,- direct causes of disesse. Therefore. when measures are being carried,out for eradicarion of swine ery- sipelas, the effectiveness of vaccination of piglets kept under qonditions.of elevated terperature and humidity may decline markedly, and trany of the vacci- nated animals fail to acquire any stable !=unity. 2/2 - 92 USSR UDC: 622.243.144.4 SACIIKOV, V. V., KILUIV, 1. Yu., TIMAROKO, N. Kh., FE.SENKO, YAREMENKO, V. A., Poltava Division of Ukrainizut Scientific Research Institute for Geological Prospecting 11111trasonic Treatment of Drilling Solution in Order to Restore its Structura I and Mechanical Properties" Moscow, Bureniye, No 7,- 1973, pp 18-21. Abstract, A inethod is stiidied for restoration of the structural and mechan i cal properties of solutions by ultrasonic treatment, allowing th,e restoration of lost properties to be accelerated, while reducing the ~Collsllmption of naterials and expenditures of' labor, particularly manual labor, i~elated to the lircparation of chemical reagents and treatment of the solution with thc-rearTents. Resu I ts are presented from restoration and improvement of these properties dtiring ultra- sonic processing directly at drilling sites. The mechanism Cf action of the ultrasound on natural and artificial solutions is described. Vie Jnstitnto has developed several designs of hydrodynamic vortex-type fadiators for produc- tion ultrasonic treatment of solutions. These radiators are simple in (Ics-i_gn and reliable in operation. They can be driven by either cenLriftlg3l 01~ J)iStOrl- type pumps. The mcchani:5m of action of the ultrasound consists in Vft'C(-tiVL' 1/2 USSR Sachkov, V. V., Kahriv, i. Yu., 'ri.tarenko, N. Kh., Fescnko, N. N., Yaremenko, V. A. , Moscow, Bureniye, No 7, 19721, pp 18-21, dispersion of particles of clay materials, increasi jig Alicir, number per unit volume and thus increasing the surface of the active ,solid phase and forming a better developed, stronger coagulation structure in the solutions., 2/2 88 Rare I tals USSR UDC: 669.018.11:536.422 GORDIYENKO, S. P., FENOCliKA, B. V.Y FESENKO, V. V. "Rare Earth Metals and Their Refractory Compounds" Redkozemellnyye Metally i Ikh Tugoplavkiye Soyedineniya, Kiev, Naukova Dunka Press,- 1971, 168 pp. Translation of Introduction: Of the 170-year history of the study of the rare earth elerents, over 100 years were dedicated by the world's chemists to the discovery and separation of the individual elements. The works of Russlan scientists, particularly of D. I. Mendeleyev, who predicted trivalence, the atomic,~Iweight and many other arth elements, have been significant phNsical and chemical properties of the rare e. in these studies. At thelpresent time, our country has everything necolsary (raw materials, methods of purification, suparation and production control) for the creation of a well-developed rare earth element industry. The primary problem, is discovery of new areas of application of the rare earth elements, thejr~alloys and compounds. We must note that the rare earth metals, and particularly their refractory com- pounds --oxides, carbides, borides, sulfides and phosphides, with melting points of tip to 2SOO-2800"K, are promising materials for Various areas of net,; tcchnology. In the literature, methods for production of refractory compounds have been presented, and their structural and electrical properties have bt~cn studied. USSR Gordiyen~-o, S. P. , Fenochka, B. V., Fesenko, - V. V., Red4-ozzt~mel Inyye Metally i Ikh Tugoplavkiye Soyedineniya, Kiev, Naukova Dumka Press, 1971, 168 pp. However, information on such properties as the evaporation rate, composition and pressure of vapor, necessary for determination of the optimal modes of utilization of rare earth metals and refractory compounds, are scattered through it number of sources. In addition to the data required to determine evapol*ation losses, studies of the evaporation of rare earth metals and their refractory coimx)unds allow us to detemine the basic thermodN-namic properties of these subitlances at high tempera- tures. In turn, knowledge of these properties allows us to dotermine the directions of high temperature processes involving rare earth raetals~and their r(~fractory com- pounds, which is necessary foi- the Solution of PTOhicills of higK tcmporatilre Chem- -istry and technology. Establishment of the correlations of thermodynamic characteristics of rare earth metals and their compounds with the peculiarities of, the electron structure of the lanthanides (the presence of deep 4f shells, tendinil, WIVATd stable f7 and f14 co figurations) is of particular interest. USSR GoTdivenko, S. P., Fenochka, B. V., Fesenko, V. V., Rcd1;ozem0'ny)re Metally j 11,11 Tugoplavkiye Soyedineniya, Kiev, Naukova Dumka Press, 1971, 168 pp. TABLE OF CONTENTS Foreword . . ... . . . . . . . . . . . . . . . . . . . . Introduction .. . . . . . . . . ... . . . . . . 5 Chapter I. Methods of Studying the Evaporation of Rare Earth Met I 15 and their Compounds Determination of Vapor Pressure from Evaporation Rate . . . . . . . 6 Mass Spectrometric Method of Detei-mination of Vapor Compos-ition and Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Thermodynaimic Processing of Experimental Data on Evaporation . . . . . 11 Peculiarities of Methods of Tnvestigatim of Evaporation of Rare Earth Metals and their Refractory compoullds . ... . . . . . . . . 16 Bibliography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Chapter 11. Evaporation of Rare Earth Metals Basic Physical and Chemical Properties of flare Earth Metal 19 Study of Evaporation of Rare Earth Metals, Scandiun, and Yttrinm 2S Bib] iography . . . . . . . . . . . . . . . . . . . . . . . . 49 aiapter. 111, Evaporation of Rare Earth Metal Oxides i .. Basic Physical and Chemical Properties of Rare Earth Metal Oxides 51 3/4 USSR L71SSR (;oyd Gordiyenko, S. P., Fenochka, B. V., Fesenko, V. V., Rodkozemellnyye M-1tally i II]i Tugoplavkiye Soyedineniya, Kiev, Tugop NauWva Dum~a Press, 1~171' 168 PP. Study of the Evaporation of the Oxides of the Rare FirthAeta.1s, Scandium and Yttrium . . . . . . . . . . . . . . . . . . . . . . . . 60 Bibliography . . . . . . . . I . . . . . . . . . . . . ... . . . 87 Chapter IV. Evaporation of Rare Earth Metal Carbides Basic Physical and Chemical Properties-of Rare Eartli Metal Carbidos 89 Study of the Evaporation of Rare Earth Metal Carbido's .. . . . . . . . . 94 Bibliography . . . . . . . . . . . . . . . . . . . . . 119 Chapter V. Evaporation of Rare Earth Metal Borides Basic Physical and Chemical Properties of Rare Earth 'He t a aBorides 121 Study of the Evaporation of Rare Earth Metal Borides . . . . . . . . . 12S Bibliography , . . . . . . . . . . . . . . . . . . 135 Chapter VI. . Evaporation of other Refractory Rare Earth Metal Compounds Basic Physical and Chemical Properties of Rare F.arth t4ctal Monochal- cogenioes . . . . . . . . . . . . . . . . . . . . 1i6 St)jdy of the Evaporation of Rare Earth.Metal Chalcol-c,nide . . . . . . . 141 Evaporation of Other Rare Earth Metal Compounds AC2 Bibliograpliy . . . . . . . 153 ("onclotolim . . . . . . . . . . . . . . . . . . . ... . . . . . . r Appendix . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . 4/4 22 USSR me 546.824-31'42'1539.7,31537.226 BUICAKOV, It. A., DUDKEVICH, V. P., B01MAROIJK0, V. S., ZA.MARCHENT.0, 1. N. and FESENKO, YE. C., Rostov State University 'Structure and Certaln Dielectric properties of Strontium Titanate Thin Filas Produced by Cathode Sputtering" Koscowe Neorganicheskiye Flaterialy, Vol 91~11o lOg Oct 73* PP 1833-1834 Abstracti Strontium titanate (ST) films, 1-12 microns thick, were produced an titanium substrates by cathode sputtering. From this experimental work the optimum mode of ST film formation was selected% goo v0 80,za, residual air pressure of 0.6 nn Fgp distance between anode and cathode -- 12 c, distance between cathode and substrate -- 6 mm, and coating rate -- 0.2 micron/hour. It was determined that the dielectric strenGth of ST films in a constant filed amounts.to about 500 kv/cm which Is higher than for volume ceramic samples for which this value doesmt exceed 100 kv~/cm.: One figure, three bibliographic references. 1A 414 USSR UDC: 548.5 GAVRILYACHENK0, V. C. , SPINK0,: R. 1. , MAR- MEN M. GRIGOR'YEVA, Ye. A., FERONOV, A, D., Rostov State University "Growth of.Lead Titanate Crystals and Investigation of Their Domain Structure" Moscow, KristallografiZa, Vol 17, No 1, Jan/Feb 72, pp IS3-157 Abstract: A method, is described for growing laminar PbTi03 crystals in the PbO-TiO2-B203 system, and the results Of a study of the domain structure by the optical, method and the method of etching arc presented. In numerous experiments on crystal growing in this system, it was found that lead tita- nate sometimes crystallizes in the form of transparent plane- -parallel plates with a perfect f100) face. 'Experiments showed that the yield of perfect laminar crystals depends on the temperature gradient with respect to height in the melt, and the cooling rate. The optimum conditions are Jess than 1/3 ....... . . .............. . ........... USSR FESENKO, Ye. G. et al., Kristallografiya, Jan/Feb 72, pp 153-157 20 deg4w for the cooling rate, and less than 20 deg/cm for the vertical temperature gradient wi th an approkimate ratio of 1:1 between these parameters, The region of laminar crystal growth is shown by the shaded portion on ti -Ae phase diagram. It was found that observation of optimum conditions gives fairly large crystals-(up to 1.S cm2) with thicknesses from 10-15 P to 1-1.S mm. The domain StTUCtures'of the crystals are classified. Etching figures are shown which correspond to 180' domain configurations, as well as to large monodomain regions with stable antipayallel domains in the surface layer. Some of the particulars of the phase transftion,ai,c discussed. Four figures, bibliography of eighteen titles. 2/3 68 USSR FESENKO, Ye. G. et al., Kristallograftya, Jin/Feb 77, pp 153-1S7 40" r"'ZA.L Fbl[O, -tat T % Phase diagran of the PbO-B 0 -TiO- 2 3 SN'5tCM and the region of laminar crystal growth (shaded area) 3/3 112 015 UNCLASSIFIED 'PROCESSING DATE-20NO17 TITLE-SYN.ThESIS ANG X RAY SIkUCTIJRAL STUDY OF THE i"EkLIVSKITES BAPF30 SU63 AND SF-PbU- SU83 -U- AUrH0R-(0kJ-ShUVAYEVAt YE.T.t ;~~KO, YE.G. ,'CCUNYRY Cf 1,%i:C--USSR -';SGUaCE--KRISTALL0GRAFlYA 1970, 1512), 379-80 PUBLISHED----70 SU8JECT AREAS-EARTH SCIENCES AND OCEANOGRAPIlYe CH611 STRY TCPIC TAGS--MINERAL, LEAD OXIOEt X RAY STUDYr BARIW'i CJ#%IPQUNDi STRONTIUM C014POUND ,-'CENTRCL PAFhl--%G--NG RESTRICT16NS DOCUMENT CLASS -UNCLASSIFIED -PROXY REELlFkAME--1995/G90G STEP NO--UR/0070/70/015/002/0379/0380 :.:CI,RC ACCESSION NU--APO116410 UNCLASSIFIED 212 015 UNCLASS IFIED O,ROCFSSING DATE-20NOV70 ACCESSICN Nb--APolIo4l0 .-ABSTRACTIEXTRACT-1U) GP-0- A3STRACT. TEST SPECIRENS OF 3AP30 SU53~ IvERE Ot3TAIhED FRCJm PURE PED SUB2 AND BAO SU82 BY THE PROCEDURE LN AN OXIDIZING ATM. IDECOMPN. OF BAO SU82) AT a0'00EGREES. THE SPEcimENs UF SRPBO SUb3 WERE PREPD. FROM Pi3o SU132 AND~SRCU SUB3 I N AN 0, ATM. (2-2.5 ATM 0 PRESSURE) AT 750 Aw 800DEGREES: (2;,,i) FIRING). THE CE13YE CRYSTALLOGRAMS OF THE COMPD5, SHOW THAT 130TO CUMPDS. HAVE A SINGLE PHASE PERUVSKITE srRUCTURE WIT14 MONCCLINICIATTICE WSTURTIQN. BAPBO SU63: -, A EQ.'UALS C EQUALS 1.24 SUB6 ANGSTROM, B EQUALS ~4.22 SU137: ANGSTROM; BETA EQUALS -9001~GREES 19 PRIME; SRPBG -SU83: A EQUALS C EQUALS 4.17 SU86 ANGSTRCMi B EQUALS 4.16 SUB6 ANGSTROM;. 4~ETA EQUALS 90DEGREES 53 PRIME. ThE TEMP. DEPENDENCE CURVE OF THE.LATTlCE VARAMETERS~OF SRPBO SH06S THAT THE TRANSITIUN INTO THE CUBIC PHA$E TAKES PLACE AT SIMILAR TO 800CEGREES. THE TRANSITION OF~BAPBCJ SUB3 IhTO -THE CUBIC _~'_',PHASE TAKES PLACE AT SIMILAR TO 400DEGREES. FACILITY: ROSTOV. GGS.; UNIV.f ROSTOV, USSR. UNCLASS! F IE D 17-9- 015 UNCLASSIFIED!: PROCESSING DATE--04DEC70 POLARIZATION AND COERCIVE FIELD' ~OF LEAD TITANATE --U- AUTHOR-(04)-GAVRlLYACHENKOi V.G.1 SPINKOI R.I., MARTYNENKO, M.A., FESENKO, ly9 4-1- _.CGUNTRY OF INFO--USSR SOURCE-FIZ. TVERD. TELA 1970, 1215), 1532-4 .:C DATE PUBLISHED ------- 70 AREAS--CHEMISTRYt PHYSICS .'JOPIC TAGS--LEAD COMPOUND, TITANAIEr ELECTRODE, CURIE POINT -.,,CONTROL MARKING--NO RESTRICTIONS ~.~OOCUMENT CLASS--UNCLASSIFIEO -PROXY REEL/FRAME--3003/0161 STEP NO--UR/0181/70/012/005/1532/1534 CIRC ACCESSION NO--AP0129417 NICLAS~SIFIED . U VIVIVIV, pap NOT ari "jqffj 1 qj q T% rTqj I r --Z/2 015 UNCLASSIFIED ~PROCESSING DATE-04DEC70 CIRC ACCESSION NO--AP0129417 :ABSTRACT/EXTRACT--iU) GP-0- ABSTRACT* SPONTANEOUS POLARILATIONt P WaS EQUALS 75 MICROCOULOMBS-CM PRIME2 AND THE C(3ERCI!IE FIELD, E SU30 EQUALS 6075 KV-CM. ON REPOLARIZATION IN STRONG FIELDSv:,ALP)fS 004AINS ARE FORMED, WHICH SPREAD PROGRESSIVELY OVER THE ENr[R.E SURFACE OF THE ELCTRODE. THE TEMP. DEPENDENCE OF SPONTANEOUS POLARtZATION SHOWS THAT WITH INCREASING HFATINGr P SUBS DECREASES MONOTONICALLY TO S1141LAR TO 50PERCENT OF ITS VALUE AT R0014 TEMP.,~ANU AT.THE CUPIE POINT THE JUMP is 40 MICROCOULOMBS-CM PRIME2. FACILITY. RO3'rQV4-NA-0ONU GO5. UNIV~r.ROSTOVON DONP USSR*. UNCLASSIFIED 112 011 UNCLASSIFIED PAOCESSING DATE--ISSEP70 TITLE--SYNTHESIS AND DETERMINATION 0F.THE LATTICE PARAMETERS OF NEW OXIDES OF COMPLEX COMPOSITION WITH PEROVSKITE STRUCTURE -U- AUTHOR-(05)-FILIPYEV, V.S., FESENKO, YE.G., DEVLIKANOVA, RoU.1 ZHAVORONK0, G.P.ir SHVOMP YE.A. COUNTRY OF INFO--USSR .SOURCE--IZV. AKAD. NAUK SSSR, NEORG. MATER. 1970, 6M, 179-81 DATE PUBLISHED ------- 70 ,SUBJECT AREAS--EARTH SCIENCES AND OCEANOGRAP"Y JOPTC TAGS--MINERAL# nxiDE, CRYSTAL LATTICE CONTROL MARKING--NO RESTRICTIQPJS DOCUMENT CLASS--UNCLASSIFI(;O PROXY REELIFRAME--1994/0143 SrEV CIRC ACCESSION N0--AP0054944 UNCLASSIFIED 212 Oil UNCLASSIFIFD DATE--lt~SFP70 CIRC ACCESSH)N' '%'G---'P'0054944 ABSTRACT/E-XTR-'-CT--(UJ k-2P-0- AtISTRACT IN rHE C"'"Vk'004~. "'.1% S'J~i~ Ti~ S".u"i.-I ('XI SUB9 AND CA SUZ-t'12 TA SIJ32 CAO SUB9 KA SUE14 T-' SURZ Stk.9), A NEi TYdc- 0 t 'r OF P-PROVSKITE LATTICE DISTORTION WAS 3SO. 1 C ONT RS T U I h~: ~,N TRICLINIC DISTORTION, fHE PEROVSKITE LArTICE OF TfffzSE~ 'C t; M P 0 S . I S OBTAINED FROM A SU?PU~::MENTARY MONOCLINIC DISPLACE14ENT ALQ-NG THE LJ%11; ,DIAGONAL OF THE BASE. -UNCLAS-SIFIED Acc. Nr: Abstracting S e rvi 6~ C) Ref, Code: INTERNAT. AEROSPAC E ABS i?. -U /TO 0A (0 ff0045093' 70-23121 Conditions for'life in the universe (Usloviia zhizni vo siselennoi). V. G. Feienkov JAkadg-niia- -tL,~,k Komiter p0 Meteoritain. M6iFiW'US$R), Priroj,,a, ;10. 1, 1970. 20-27. In Russian. Analysis of the different evolutionary stages a f rn-atter in the universe in otder to determine those steps which produce complu organic mmpounds. The cnaNes which affect fiwith Vic passage of time) the conditions cr=ornpanyinq the origin of thq~e comvitix comporonds are also exam-r-ed. The.e'jecxion of malle-, galmlic nuclei and from stars is intresligated, INother ~,%tith thl! interaction between this mattiar and cosmic vadlafian. Atteotion is ~qrven to the composition and orbits of comets as likely so6-rcej, of oqpnic compounds in the solar system. T.M A!; MEL FWIE 1977z.Odf;, ---- --------- 030 UNCLASSIFIED PRbCESSING DATE--30OCT70 JITLE-POSSIBILITY OF USING LUNAR ECLIPSES FOR SOUNDING ATMOSPHERIC OPTICAL PROPERTIES -U- AUTHOR-FESENKOV9 V.G. ~CGUNTRY OF INFO-USSR .SOURCE-MOSCOiN, ASTHChC~!1CHESKlY ZHURNALv VOL 47* NR~Zip 1970, PP 237-245 DATE PueLISHErr----70 ,SUBJECT AREAS-ASTRCN010YVASTROPHYSICS, ATMOSPHERIC SCIENCES ,TOPIC TAGS-LUNAR ECLIPSEt ATMOSPHERIC OPTICSt SOLAR DISCo ATMOSPHERIC SOUNDING CONTROL MARKING-NO RESTRICTIONS ,DOCUMENT CLA5S--UNCLASSIFIED PROXY REEL/FRAME--3001/0112 STEP NO--UR/0033/70/047/002/0237/0245 CIRC ACCESSICN NO-AP0125930 UNCLASSIFIED 2/2 030 UNCLASSIFIED PROCESSING DATE-30OCT70 CLRC ACCESSION NU-APOIZ5930 ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT.- ALTHOUGH IT MIGHT BE DOUBTED THAT -..THE OPTICAL PROPERTIES OF THE ATMOSPHEKE CAN BE SOUNDED BY AN ANALYSIS OF LUNAR ECLIPSES, SINCE THE ANGULAR DIMENSIONS OF!THE ATMOSPHERIC EFFECTIVE LAYER VISIBLE FROM THE DISTANCE OF THE MOON ARE NEGLIGIBLE IN COMPARISON WITH SIZE OF THE SOLAR DISK, NEVERTHELESS, AS SHOWN HEREs A DETAILED EXAMINATION OF THIS PROBLEM REVEALS THE SU'ITABILLTY OF THIS METHOD. -IN THE LUNAR ECLIPSE PHENOMENON THE MAJOR ROLE IS PLAYED BY REFRACTIONAL DISPERSIONy EQUIVALENT TO APPARENT FLATTENING OF THE SOLAR DISKr OCCURRING WITHOUT CHANGES IN ITS APPARENT BRIbliTNESS. FOR A ~ COMFLETE INTERPRETATION OF A LUNAR ECLIPSE If IS NEtESsARY TO TAKE INTO ACCOUNT OZCNE ABSORPTION AND GAS AEROSOL EXTINCTION IN THE EARTH'S ATMOSPHERE, AS WELL AS THE INTENSITY DISTRIBUTION OVER THE SOLAR DISK. THE COMPUTATIONS GIVEN HERE REVEAL THAT EVEN WITH A SMALL CHANGE IN THE DISTRIBUTION OF ATMOSPHERIC OPTICAL PROPERTIES AT DtFFERENt ALTITUDES THE PHOTOMETRIC CHARACTERISTICS OF A LUNAR ECLIPSE CHANGE CONSIDERABLY, PARTICULARLY WHEN THE SUN IS LOW. IT 15 CLEAR~THAT,EVEN RELATIVELY SMALL OPTICAL IMHLMQGkNEITIES* SUCH AS A THIN LAYER~OF COSMIC DUST AT AN ALTITUDE OF ABOUT 100 KM, CAN BE DETECTED IN SUCH A~RAY. WITH SUCH A CHANGE IN ATMOSPHERIC OPTICAL PROPERTIES THERE IS A~CONSIDERABLE CHANGE IN SIZE OF THE SHADOW, AIND THIS CAN BE EASILY DETERMINED- BY THE 6RIGHThESS CF A LUINAR ECLIPSE IT IS~EASY TO FIND,WHAT REGIOfIS OF THE.EARTHNS ATMOSPHERE CAUSE CORRESPGNDING CHANGES IN ILLUMINATIGN AND THEREBY DETERMINE THEIR OPTICAL PROPERTIES AT DIFFERENT ALTITUDES. USSR UDC 627.8.05:622.235 AZARKOVICII, A. YE. FESHCIIENK6$- A A ~"Selecting Explos ves for Special, Forms of Fxplosive Operations in Hydro- -engineering Construction" Energ. str-vo -- V Sb. (Power Ehgincering.Construction -- Collection of Works), No 10 (112), Moscow, 1970, pp 53-56 (from M-Elektroteklinika iEnergetiIQ.,,.o 2, Feb 71, Abstract No 2 D197) Translation: The effect of the type of explosives ca preservation of the rock surfaces of excavations is Investil- ated. The selection of the explosives is based both on ccchnical and econowic factorn. There are, 2 tables, and a 4-entry bibliography. ........... --------- -10cliumi-scry USSR UDC 577.3 ESMr~O.Ye. Ye., KUIAKOVj V. N., UUBARSKIY, A. L., and VOLIKEmwrEYN, M. V. "Three-Phase Kinetics of the Recombination of Myoglobin.With Carbon "Monoxide at Lo-w Temperature" Moscow, Doklady Akademii Nauk SSSR, Vol 205,.No 2, 1972, pp 435-487 Abstract: A study of the recombination of myoglobin (M) with CO after photo- dissociation showed that the reaction proceeded via thrGe pathways. These were designated as very fast, fast, and slmq reactions. The energy, the entropy, and the enthalpy. of activation were calculated for each reaction Li both glycerine and a water-glycerine mixture. The rate tonstant and relative rates of reaction are given for selected temperatures between -1004C and 0%. Coaformational shifts in Mb-Co complexes were described..' USSR uDe. 621.317,733 B U T~ I ! MKA Y AYe. A. ;'101VIT, A. I. SMOLYAR, Yu. A., TUCHUT R. D FESHCHE71- MAZANOV, V. M. "Some Circuits for Temperature Compensation of AC Bridges" Dokl. Vses. ranuchnc-tekhn. konferentsi-I ro radioteklin. iz=--rerdvr-~I. T. 1(Pe- Dorts of the ,Ul-Uniozi Scientific and Technical Conference on Enriacer- ing Measurements. Vol. 1) ,11ovosibirsk, 1970, pp 19-21 (from No 12, Dec TO, Abstract Uo 12A351) Translation: Thq authors discunu the general' principlei of temp--!raturc cam- pensation of AC brAges. A simplified transformer bridge circuit -with temperature compensation of the refe-rence specimen is giv~ni by.wv~l of exwrt- ple. Two illustraticna. 11. S. 83 - USSR UDC 547.26'11 M 1 ARCHENK0, A. P., PINCHUK, A. M., and Institute of Organic Chemistry, Academy of Sciences Uk-rainian.,SSR Tris(N-alkyl-N-phenyl)amides of Phosphoric Acid" Leningrad, Zhurnal Obshchey Kbimii, Vol 43 (105), No 90' Sep 73, pp 1900-1903 Abstract: Tris(-Nl-methyl-N-phenyl)- and tris(N-ethyl-11 heny )amides of -P .1 phosphoric acid (I) and (II) were synthesized by reacting a mixture of 50 ml ether, 0.105 g-mole of phosphorus trichloride and 0.4 g-mole of triethylamine at 00 stirred in a stream of argon with a solution of 0.35 g-mole of methyl- aniline in 150 ml ether. The mixture is refluxed for 3-4 lirs, cooled to 10*, the precipitate is separated, mixed with 300 ml chloroform, cooled to 10' and the product is crystallized from chloroform. It was sh.oWn that the (I) and (II) described in previous literature art actually N,N'-dirrethyl-N,Nj',1!t1- triphenyltriamide of phosphoric acid, its N,N'-d1ethyl homologue and N-eLhyl- N N1,L"'-triphenyltriamide of phosphoric acid. 20 MSSR uDc 66t.184 YAROsHgNKO, H. A., DENCHENK0, P. A., M=MK0 G &nd IRCDIONOYA, A. F.j Institute of the Chenistry of HIgh-FoleaUlar Compounds, Acadev of Sciences WcrSSR, and Institute of Organic Chemistrf j, Acadegy of Sciences U1CXSSR hThe Surface Activity of Alkylphospboaic Acids and of Their Sodium Salts in Aqueous Solutions at Various Temperatures" Kiev, Ukrainskiy Xhimicheskiy Zhurnalp Vol 19p No 9p Sep 73, Pp 895-699 Abstracti The Isotherns In the 20-900 range of the surface tension of aqueous solutions of the,alkylphosphonic acids RP(0)(0H)2 (R'W c6f C91 ,CIO' C121 C16) at various concentrations and also of their acidic and noutral Ra salts were determined. The neu-'=l and acidic salts W a surface activi ty that was twice as high and five-six times as high ' res tively , &a that of B& salts of alkylcarboxylic acids RCOCH (R - C -0 a 16 . The surface activity Increased in the ord r RP(O)(Olia), OH)2. The tendency of the last , e < RP(0)(0H)u1;A < RP(O)( two members of this series to form intermolecular hydroVa bonds increased their surface a--tivity, Bec&tzse of the more pronounced metame characteristics of P as compared with C or So the compounds RP(O)(OH), eAd RP(0)(OH)Ofla had a. high surface activity which decreased to a relatively slight extent with Increasing temperatures of their solutions, This decrease was particularly small for R - C12 - C16 and became somewhat greater for 9 - C 8' CIO* 4b a!' USSR UDC 535.34.043.42041.8 1. 1. E. YBECOR07, YU. P., AK 0 V E T-51KI Y IYU. P. B'-rL'.T'o - ~F4--rr. gSHC ~ dl i~.l Y. ,Institute of Organic Chemistryo Academy~ of, Sciences, USSR, Xlev --"`-""Swctroscop1cal Investigation of the Reaction Mechanism of Phosphonium. Salts with Carborjlic Acids In Solutions" Kiyev, Teoreticheskaya i EksperimentalInaya Khimlyap Vol 9 f No j9 May-Jun. PP 350-356 Abstracti Intermolecular reactions of quaternary pbosphonium salts (C6HI 7) 4P+Hal - (Hal I-, Br~", Cl-) with proton donors strongar than alcoh.ols the carboxylic acid* (RCCOH, R - CH31 CM 31 CF 3) were In7ozt1gated In R spect =4 solutions by meam of I. roscopy. It bas been shown that the reaction occurs through the formation of a complex with tho H-bond, and that it is irreversible. A mechanism for this reaction has been proposed, according to which a halide anion of Ue salt is exchanged~for a carboxy t anion. Since the rate of th-s process is synbatic with the proton dor.4ting 1/2 - 26 - USSR ~UDC 547.245 PINCRUK, A. M., GORBATENKO, Zh. K., and FESHCHENK0. N. G., Institute.of Organic Chemistry, Acad. Sc. Ukrainian S�~R "Reaction of Phosphorus Triiodide With Morpholyltrimethylsilanell Leningrad, Zhurnal Obshchey Khimii, Vol 43 (105), No 8, Aug 73, p 1855 Abstract: To a suspension of 0.02 g-mole of P13 in 50 ml benzene, 0.02 g-mole of morpholyltrimethylsilane in 10 ml benzene was~added with stirring. The reaction mixture was then refluxed for 1 hr, filtered, and after evapora- tion of solvents the morpholyldiiadophosphine was obtained in quantitative yield, m.p. -43 to -40*. When the reagent ratio was 1:2.0f P13 to morpholyl- trimethylsilane, the product was the dimorpholyliodopho~phine, m.p. 102-104*. E-T z-FL-51-73 . ...... ............. -7 UDC 546.152+54,6.185 KOSTINA, V. G.p FWHOPENKO, N. G.p aml laRSANOV, A. V. "Phosphorus Oxyiodides Pol leningrad, Zhurnal Obshchey Khimlij,Vol X111I (CV)s No-Ig 1973p p 209 Abstracti Phosphorus orliodide was obtained,by the interaction of alko.V- diiodophosphines-(H. G. Feshchenkol st a1.# Zh0KHj Vol 43, No Is 1973) vrith iodine in carbon tetrachloride or hexane AlkOPL + 1. (AMOP141 - AW +P0[3 The phyzical and chemical propertl6a of the materlml are described. Phosphorus oxyJodide WaS also obtained with a yield of about 16% of inter- action of phosphorus oxychloride with lithium iodide iwa benzene solution. On interaction of alkoxydiicdophosphines ifith iodine in the absence of solventep ethyl and propyl iodides were isolated and identified with yields of 81.8 and 62%; the yields of phosphorus oxiiodida In these cases are alxost quantitative, but the product is contaiminated with iodine and has a low melting point, The yield of the phosphorus oxyiodide ia about 85% in the product* ................ USSR UDC Y47.26 1A FESHCHENKOO H. G., KCSTIM~~ V. G., and KUSANOVt A, V. -WA-roxy and Alkoxydiiodo Phosphines" Leningrad, Zhurnal Obshchey Y-himil, Vol XL11I (CV), Vo 1973# pp 209-210 Abstracti Aroxy arid-alkoxydliodo phosphines were synthesized by tho inter- action of solutions of aroxy and alkoxy diehlorophosphiiwa with lithium 0 Iodide in carbon tetrachloride or heyAne at -10 to -20 -J,it RON.. + 21A.11 The aroxy and alkoxy diiodophosphines ax* light yellow ox light br*". liquids which fume in the airp are stableit -50 to -6 100in the aUence of oxygen, decompose. very slowly at -20 0 and very rapidly at 00. An experimental procedure for obtaining the two compouniia In given, USSk UDC 541.579 G. YEGOROV, Yu. P., KATOLICHENWO, V. I., BOROVIKOV, Yu. and SErENIY, V. Ya., Institute of Organic Chemistry, Academy of Sciences Ukrainian SSR, Kiev "Dipole Moments of Phosphorus Acids Derivatives" Kiev, Teoreticheskaya.i Eksperimental'naya Khimiya, Vol 8, No 6, 1972, pp 761-769 Abstract: The dipole moments (1j) of trialkylphosphines, trialkyllphosphine -a o *des, and esters of phosphorus acids were measured. The electron density land stereochemistry are examined. The precise value of 4 for these mole- cules permitted a new value for the mements of the P-X bonds (X=C 2+, C + - p s 3 , 0 , Alk+, =0-3 Cl~, F*) to be calculated. The data are given In two tagles which show the interrelationships among the measured parameters and the literature values. USSR UDC 547.241 MAZEPA I. K. MILA, S. I., and KIRSAXON' A. V. Institute at Organic Chemistry, Ukrainian Academy of, Sciences "Hexaalkyliodobiphosplionium Pentaiodides" Leningrad, Zhurnal Obschey Khimii, Vol 41, No 11, Nov 1971, pp 2,375-2,378 Abstract: The highly reactive hexaalkyliodobiphosphoiiium pentadioxides (1), formed during alkylation of phosphorus diiodide or of zed phosphorus in the presence of iodine, are not well known. The authors tested the reactions of compounds (1) with a number of substances: water, alcohols, phenetole, diisopropyl and dibutyl ethers, tetrehydrofuran, and tricyclohexylphosphine. It was concluded that compounds (1) are very reactive both toward electro- philic (sulfur) and with nucleophilic (uletals, water, &Icohols, triallyl- phosphines) agents. 19 USSR UDC 547.558.1 FEJHCHENKOs N. G. KOVALEVA, T. V., and KIRSANOV, A. N1:., Institute of, Organic Chemistry, Academy of Sciences of the UkrSSR "Iodides of Phosphorus. V. Chemical Properties of Aryldiiodophosphines and Diaryldiiodobipliosphines" Leningrad, Zhurnal Obshchey Khimii., Vol 42(103), No 2,,Feb 72, pp 287-290 Abstract: A study of the chemical properties of aryldiiodophosphines and diaryldiiodobiphosphines shows that both types of compounds react equally readily with electrophilic and nucleophilic agents. Diaryldiiodobipho- sphines react with sulfur either producing compounds of,a new type -- diaryldiiodobiphosphine disulfides -- or by breaking the P-Pi6ond and forming dithiophosphonic acid anhydride, depending on 0 ie conditions under which the reaction is carried out. In boiling benzene, ary1ditodophosphinet take up 2 gram-atoms of sulfur and eliminate a mole of iodine molecule. Aryltatraiodaphosplibrans appear to have the structure of aryltriiodophos- phonium iodides. Diphenyldiiedobiphosphine reacts with piperidine with rupture of the P-P bond and formation of the dipiperidid,e of phenylphosphon- ous acid. When heated above 230*C, diar-yldiiodophosphines decompose with the formation of aryldiiodophosphine and an arylphosphorus polyiner. 32 M USSR UDC 546.183 F-EQ,i,91 No 60 GORBATENKO, Zh. T., KOVALEVA, T. V., and KIRSANOV, A. V., -I-nstitute of Organic Chemistry, Academy of Sciences of,the.UkrSSR "Iodides of Phosphorus. IV, Reaction of Phosphorus Triiodide With Organic Sulfides and Tertiary Amines" Leningrad, Zhurnal Obshchey Khimii, Vol 42(103), No 2, Feb 72, pp 284-287 Abstract: An investigation of the reaction between phosphorus triiodide, organic sulfides and tertiary amines shows that equilibrium conversion of the triiodide to the diiodide takes place when phosphorus triiodide is treated with dialkyl sulfides or thiophane. Because of their low basicity, dibenzyl sulfide and diphenyl sulfide do not convert the trii6dide to the d1iodide. When phosphorus triiodide reacts with tertiary amines, polymers with a low iodine content are formed. Treatment of the ~riiodide with pyridine produces the diiodide and a complex comprised of two molecules of pyridine and one molecule of phosphorus trilodide. Ary1dilodophosphines react with triethylamine In a 1:1 ratio to form an almost quantitative yield of diaryldiiodobiphosphines. Cyclic polyarylcyclopolyphosphines are produced by the reaction of aryldiiodophosphines and diar-jIdliodobt-1 phosphines with excess triethylamine. USSR UW' 547-34,L.07 ~FE.SHCBMO,. KOROLI A. 1.) KIFSAITOV, A. V., Tnstitute.or Organic Cheri-, istry, Academy of Sciences of the Ul-.rainian SSR "A Mathod. of Synthesizing Tri-(sec-nctyI)-phosphin_- Oxide" 143scow, Gtkrytiya, izobreteniya, promyshlennne,obra?.tsy, tovarwrie zna.L-i, No 14, May 71, Author's Certificate 170 301337, Division C, filed 24 Feb 70, published 21 Apr 71, D 67 TrannIation: 'Mis AlAthOl".5 Certificato iutroduces: 1. A:ij.,ethoa of tri-(sec-octyi)-phosphine oxide. As a distinguishing feature of the patent, secondary octyl. iodide is treated vith phosphorus in the presence of a catalytic quahtity of iodine with heating, followed by treating the resultant Proluc t with an alkali such as corlium. hydroxide, and witIn sodiwn:,sid.fita, and is-olating the product by cowientional methods. 2. A modification of this j.,lethod in distinguished by heeting -to 2100CO 1/1 USSR UDC 546.183 Z~HCHENKO N. G., GORBATENKO, Zh. K., and KIRSANOV, A. V., Institute of. OMtffc't ~em~a`t~;, Academy of Sciences Ukrainian SSR "Phosphorus Iodides. III. Reaction of Phosphorus Triiodide Vith Esters'! Leningrad, Zhurnal Obshchey Khimii, Vol 41 (103), No 3, 'Mar 71, pp 551-554 Abstract: Simple dialkyl esters react with phosphorus triiodide in an equilib- rium type reaction to give phosphorus diiodide. At 20* diphenyl ether and anisol convert phosphorus triiodide to the diiodide only, to the extent of 1-3% regardless of the reaction time, probably because of low.nucleophilicity. Phenetol, dibenzyl ether, and tetrahydrofurane react with phosphorus triiodide both at 20* and 100* forming phosphorus diiodide and.alkyl iodidea derived -from split ethers. This reaction may be used as a preparative method for benzyl iodide and 1,4-diiadobutane. Prolonged heating in. vacuuta leads to the interconversion of F13 and P2,4, producing iodine and varlous byproducts with lower iodine content. 1/1 M USSR UDC~: 547.241 FESHCHENKOA-,N-.-G-~, KOVAL', A., A., KIMANOV, Aq Va, Institute of Orgardc (Nnftrst Y_-'Academy of Sciences of the Ukrainian SSR "Alkyl-Chloride and Alkyl-Bromide'Alkylation of Red Phosphorus" Leningrad, Zhurnal Obshchey Khimii, Vol 40 (102); No 11j Nov 70, PP 2385-2387 ~Abstract: The authors investigate the reaction of octyl and decyl chlorides, and of hexyl, octyl, decyl and dodecyl bromides with red phosphorus in the presence of iodine. Tertiary phosphine oxides, and phosphirdc and phosphonic acids are isolated after treating the reaction products with alkali. The basic reaction products are tertiary phoaphine oxcides,~ The situation is re- verned by adding phosphoric acid to the roagentsj which mzdtes phosphinic and phosphonic acids tho basic reaction products with a reduction in oxide yield to 5-15%. Thus-the alkylation reaction can be used tolsyntheS12e both ter- tiary,phosphine oxides and phosphinic and phosphonic acids. 25 --USSR UDC 547.20127 E BOROVIKOV, YU. YA., RYLtTSEV, YE. V., BOLDESKA, it' -YE-) C NKOQJ* N. G., MAKOVETSKIY, YU. P., YEGOROV,,YU. F., Insti tute of Organic Cge"`5`istry, Kiev, Academy of Sciences Ukrainian~,SSR~ "Pielkometrie Study of Trialkylphosphine Derivatives" Leningrad, Zhurnal Obshchey Khimii, Vol 40, NO'9, Sep 70, pp 1957-1962 Abstract: A study of the interaction between the molecules of tri- alkylpFiosphine oxides and their analogues in solutions by the method of dielectric permeability is reported Tri&lkylpho3phine oxides, tribetylphosphine sulfide, -selonidej "telluride and tetraalkylphosphine iodide were investigated. It w&s determined that the dipole moments and atomic polarizations of the trialkyl- Phosphine oxides depend on the length of the hydrocarbon chnIn. 11m (11pole rnrfinn1;.q of' tM,vnt-.v1rbnsph-1nn ox1do, -selonide, and vil,thln oxperlmolital error. Tri- octylpbosph1na oxide and Wtraootylphosphine iodide 'are associated according to the antiparallel type in solvent3-6f lov dielectric 1/2 USSR BOROVIKOVI YU. YA., et al, Zhurnal Obshchey Nhixii,.Vol ItO, No 9, Sep 70, pp 1957-1962 permeability. The degree of association of trioctylphosphine oxide is higher in carbon tetrachloride than in benzene, and in chlorobenzene, trifluorobenzene,, and acetone itAs monomeric. The association of totraoctylphosphine iodide persists even in solvents with high E; their dipole moments are clo9e.to:valuea corresponding to complete charge transfer from.P to I# 2/2 80 USSR UDc; EPA, 1. FELICH--.:iI. A. V. .,Acade=Z~ of jc.-'~--nces 0. S:'R "A Inethod of Prod-,ucir,~ Sulfides" Voscow, Citkrytiya, Izobreteni-,'a., T'rorvrsh2ennaf,,e Obratt'-'y 26, 2.970, S Patent 7T o 2700' Ciass 12, filed "I j wn 6 9 Abstract: "his Aut--cr's Cerrificate introduces: 1. A cf 1 ), e sull' des. I As a dL3tinguishfng fe-ature of -iosiDhir the pa-,enz, ti7e prccez;s i UlifIed by interacting alllyl iodide witb red phosphor", with tha appliic.~:.,~Lcl~ cl~ heat in the pr-sence of iodine followed, by sulfur treatr,.ent Of t,c- reaccion masr and isolation of the goal product by,conventional rethods. 2. k, =ocificution of this method distinguished oy tile fact t,^at the process is qarrieti o," at~t'he boiling point. of the reaction mixture. 'I%six! USSR UDC: 546.185 F Organic F-ESHSa5=T-N. G., KOVALEVA, T. V.i and KIRSANOV7 A V.3 Lnstitute,ol metrMlstry, Kiev,Academy of Sciences Ukrainian 55R~ "Dialkyl Amidotetraiodophosphorus Compounds" Leningrad, Zhurnal obshchey Khimii, Vol 40, No 2, F, eb 70, p 500 Abstract. Lithium iodide reacts with Lo give previously unknown dialkyl amidotetraiodaphosOhorus compounds and lithium chloride-tetraalkyldiamidodii-adobiphosphine complexes. HM M111 Acc. Nr. Ow Abstractinp Service. Ref, Code CHEMICAL ABS 41W i9 8()921h Benzal iodide. N. G., Kondratenko, N, N', j:".,jjpol'skii L. ( ri.F 101111I.. Kity, USUL). Zh. Org. Khm. 1970, 6(l) IN (Hu4s). Re- fluxinga mixt. of PhCIIO and P,14 in:Calltg~ve PlICIIII. Siall-_ larly,3-l-CE,114CIllati(14-FCgi-TiCiff:Nveri!l)rcpil.. Thecomp(Is. decomp. rapid)), in storage. Heating PhUllt with 4-0,-.NCtlq4_ NIIXII-z gave I'hCll:.'KNC,11,.'l:0:4. CTIJR REEL/FRAME 19751733 - 77- - --- --------- - ----- i 7: 777, 2/1 012 UNCLASSIFIED PKOCESSING DATE--13NOV7O I RC ACCESSION NO-AP0128765 ,~,ASSTRACT/EXTRACT--(U) GP-C- AUST*RACT. THE LOWER ALCS. (C SUB3-5) REACT WITH RED P AND 100114E IN 1:1.2:3 RATIO Ar,ELLVATED~TEMP. WITHOUT PRESSUkE MUCH MORE RAPIDLY THAN THE ALKYL IODIDES 1.41TH SAME RADICALS REACT WITH P SUB2 I SUB4 OR P SU04 I SUF52. AFTER ALK. TREATMENT THE REACTION MIXTS. YIELD TFRTIARY PHOSPHINE OXIDESP 0,4) PHOSPHONIC AND PHOSPHINIC, ACIDS. ALKYL IODIDES IN THE PRESENCE OF H SU83 PO SUa4, REACT WITH P AND IODINE OR WITH P SUB2~1 SUB4 JUST AS DO~THE CORRESPONDING T4E MIXED il'~OH AND IODINE IN THE A13OVE RATIO WEkE TREATEO WITH RCU PAT SMALLER THAN 70DEk~REES, THE14 REFLUXED UNTIL CONDEiNSATION OF RI CEASED IN THE aEFLUX CONDENSER AND AFT~R. TREATMENr 20PERCENT NAOH -AND EXT14, WITH C SU86 .4 SU 86 GAVE IN TH~,ORG. LAYERiTHE~RE,-JUIsirE R SUB3 'IATC- ACIOS. THE PD; THE ALK. LAYER GAVE ON ACI'JIFILATION THE APPROPk FOLLOWfNG'YIEL05 OF INUICATED PRODUCTS WERE.OBTAINED AFTEik REACTIGIN (HR -DURATION IN PARENTHESES) OF THE ALCS, iNITH JNOUCATC~) RAOICAL$". PR (40-0 5U.3PERCENT R SU63 PO AND 32-7PERCENT` R