SCIENTIFIC ABSTRACT POPOVA, T. I. - PORADA, A. N.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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-2/Z 022 UNCLASSUFIED PROCESSING DATE--30OCT70 V- C.1 RC. ACCESSIGN NO--AP0126564 ~-'ABsTRACT/EXTRACT-1U) GP-0- ABSTRACT. THE AUTHCRS INVESTIGATED THE EFFECTUVENESS OF HEALTH RESORT TREAT14ENT Irv' 64 PATIENTS SUFFERING FROM TOXICG CVEMICAL AFFECTION OF THE LIVER CAUSED BY ORGANIC COMPOUNDS. UNDER THE INFLUENCE OF A COMPLEX HEALTH RESORT TREATI-1,041' rbHE PATIENTS SHOWED A FAVORABLE DYNAMICS OF SUBJECTIVE~ANV OBJECTIVE fihOECES; SPECIAL iftNTIGN SHOULD BE MADE OF THE FAVORABLE- EFFECT OF A CUMPLFX OF CAR,80NATE -SULFUR BATHS AND FANGGTHERAPY ON THE, PROTEIN FORMING,, PIG:4ENTARY, -.-ENZYMATICIAND FATTY LIPID FUNCTION OF THE:LIVER. FACILITY: YAT:IRO,SKGGG NAUCHNO-ISSLED. INSTITUTA KURORTOLOGII I FIZIOTERAPII-l -'.LNSTITUTA-GIGIYF-NY TRUDA I PRCFZABOLEVANLY AMIN SSSR, 140SKVA. ft USSR Mt 539-163 DZHUWOV, B. S., POP-M.-T-* I PRIMODTSEVA, V. P. and TSARITSYNA, L. G. -P'--Radiation of'54Ga-~ VWscov., Izvestiya Akademii Nauk BSSR Seriya Fizicheskaya, Vol XXXV, No 8, .1971, PP 1575-1581 Abstract: Using a Ge(Li)-detector vith a sensitive capacity of---j33 cubic centimeters, the authors studied the gamma-ray spIectrum of 65Ga(T,/2 = 15.2 minutes). They used the accelerator at the laboratory of.fluclear Reactions, Joint Institute for Nuclear Research, vith boron ions hav-.Lng am energy of 40 million electron volts. Although the authors selected thi,ft reaction 65 65 1 56Fe("B,2n) as their source of Ga because it does not produce very large 66 66 admixtures of the undesirable Ga, they did not succeed in eliminating Ga completely. In a. number of cases this made:it more difficult to identify v~ena-'. lines in the region above 8W kilo.electron volts. The authors succeeded in determining the energies and Intensities ofg24"),"-lines; 21 of these lines were associated with the disintegration of 5Ga. They also computed the inten- sities of the gawma rays in percents of distntegrationa. Finally, they com- pared their results vith those citedln sevqral other artleles on the saw 14pic' 4iscuosing the almilarition and diff6ronaes-in some detail, 1A USSR UDC 621.165.018.001.5 MIENKO, A. I., PONYATOV, V. A., POPOVA, T. L ANDRYUSHL "Optimal Finite Parameters of Turbine Power:Plants with Step Steam Condensa- tion" Nauchn. soobshch. Saratov. Dolitekhn. in-t (Scientific Reports of Saratov Polytechnical Institute), 1970, vyp. 3, 104~pp (from M-7Ttirbostroyeniye, No 1, Jan 71, Abstract No 1.49,25) Translation: Results are presented in this article from scientific re- search Tyork of the Problem Scientific Research Laboratoryiof Thermal Power Engineering Plants of Electric Power Plants of the Wpartment of Thermal Power Engineering of Saratov Polytechnical Institute for optimiza tion~of-the final parameters of.high-power units with step steam condensa- tioni The practical recommendations obtained permit us to make economical- ly well-founded decisions ulth respect to selecting the final steam pres- sure in the condensor stages and the multiplicity of cooling the 500- 1,600 megawatt turbine power plants vith supercritical initial parameters. The results of the study can be used when planning and desIgning the low pressure section and the condensation unit of high-powersteam turbines. -rations, 39 tables and a 21-entry biblio&aphy. There are 7 illus, 1A 72 j I A I-Ar I idl, ~ 1%.,,;,. 1 ~ 1 ~,,'SGURCE- IZV. AKAD. NAUK SSSR, SER. FIZ. 19701,~3411)1 29-41 ISOTOPE,iGAMPIA SPECTRUMt RADIATION, IRON ISOTOPE ~.-PgbXY REEL/FRARE-1968/0229 SUP NU--UR/0048/70/0~li~/001/0029/0041 -SSI 'i - --A P 0 10) 5 3 0 5 A-H-C --ACCE f2t --NO -,.26J!U WFERWE Nif "6MB 016 UFNICL_ SI Flo ED P R 0 C E SI N G DATE-16OCT701 S .r ACCESSION NO-AP0105305 '48S TR AC T/ E-X TRAC T- - ( U) GP-0- ABSTRACT. THE GAMMA SPECTRUM OF GE BY P AND PURIFIED BY THE DISTN. OF GECL SUB4i WAS MEASURED BY I 1Z SINCE INTENSE GAMMA RAYS GE(L.I) DETECTORS AND A 4096 CHANNEL ANALYZE.Ro 'OPIPTX1 13ACKGROUND ..,~TROM PRIME69 GA, PRIME75 GAi AND PRIME67 GAI AND HIGH :1 -I.AITERFERED WITH INDENTIFICATION OF WEAK GAMMA LINES OF PRIME66 GA, T14E PRIME66 GE REACTION Y;AS ALSO USED- IN TOTALi PRLME56 FEURIMEIZ C, 2N) ~--44 GARMA LINES iitRE OBSERVED OVER THE 40-2UGO KEV RANGE. THE PRIME66 DECAY SCHEME IS PRESENTED. QUANTU14 CHARACTERISTICS OF THE PRIME66 GA ftELL AS THE PRIME66 GE(O PLUS) YIELDS PRIME66 f-':~..LEVELS :AqE DISCUSSED AS -PLUS) BETA TRANSITION. ALTHOUGH THE LATTER US FORBIDDEN ACCORDING WAS FOOND. -SPIN, A.RELATIVELY LOW LOG FT (5.7 TGASOBARIC UNC~~'7i 5 5 PRO'Ctil) *ING;DATE--18SEP70 F "-`-T4TLE--P(3TENT I OSTAT 1C IN PASSIVATION AMY GALVANOSTATIC ACTEVATID-M OF ZINC ,~-"~SUPERSATURATEG ZINCATE SOLUTIONS OF PC TASS`l:UM: HYDROXIDE -U- '.A:UTH0R-(03i-IVANbvr E.A., POPOVA,.T.I., KABANOvt B-N. OF INFO--USSR --..-S0URCE--ELEKTROKHIMIYA 1970, 6(l) 1D0 3 ~,_~DATE`~PUBLISHED ------- 70 AREAS--CHEMISTRY, MATERIALS -0 K TAGS- POTAS S IMI HYDROXIDE, METAL~PASSIVATIDN,. OXIDE FIL-4t ZINC OL f4ARKlNG--NG RESTRICTIONS ~--DOCUMENT CLASS--UNCLASSIFIED ~~PROXY REEL/PRAME--1983/0694 STEP NQ--UR/0364/70/006/00.L/0100/0103 CIRC ACCESSION' NO--AP0105670 -V 16 UNCLASSIFIED' PROCESSING UA3r--l8SEP7(l 2 0 _CIRC ACCESSION NO--AP0105670 -A-6STRACT/EXTRACT--(U) GP-0- ABSTRACT. THE PASSIVATION OT ZN ELECTRODES --..OCCURS ATA POTENTIAL OF APPROX. 0.3 V MORE POS..THAN THE.POTENT[AL AT WHICH ZNO FORMS. IN SUPER-SATD. KOH SOLN. PASSIVAT[ON OF ZN IS NOT .:CAUSEDIBY THE.FORMATION OF ZNO LAYER BUT RATHER BY THE ABSORPTION OF 0 JN EXCESS OF STOICHIOMETRIC QUANTITY ON THE SURFACE INO LhYER FOR-mriNG A FILM Or- ZNO SUBI PLUS M, WHERE M IS LESS THAN 1, THE PEROXIDE TYPE FILM THE NECESSARY -IS.FORMED BY THE ELECTRODE DISCHARGE OF CH PRIMENEGATIVE.; CHARGE,FOR.A ZN ELECTRODE TO 13E PASSIVATED NEAR THE TRANSITION ~POTENTIAI_r NEGATIVE1.0 TO NEGATIVEO-9 V.t TO BE ACTIVATED IS 0.7-0.9 PRIME2. AS THE POTENTIAL OF THE PRECEDING PASSIVATION INCREASES.:THE QUANTITY OF ELECTRtCITY REQUIRED TO REDUCE THE EXCESS 0 THE-:OXIDE F'IUM INCREASES' LUNEARCYi, WREN- THE PAS^Sl~VATtON' TOOK,-PLACE I N ~AT 1.1 VI-THEAMT. OF ELECTRICITY REQUIRED ROSE TO 130-180 :MILLICOULOMBS-CM PRIHE2o WHEN PASSIVATION OCCURRED AT 1.4 V THE f~~V-ELECTRICITY REQUIRED TO ACTIVATE THE ELEPTRODEDROPPED SHARPLY9 WHICH IS ON THE.ELECTRODE* THE EVOLUTION OF. ~O -1 023 UNCLASS_VFFED PROCESSING DATE--18SEP70 _-jlTLE-z,PV;A.I VAT TON LAYERS PORMED.0,1N ZINC DURING ANODIC POLARIZATION IN ALKALINE ZINCATE ELECTROLYTES -U-- -_.~AUTHOR-(.04) -POPOVA, T.I., SIMONOVAt N.. A, KULYAVIK9 V.YA., KABANIOV, B.N. "bONTRY OF I"NF&- -USSR RCE-ELEKTROKHIMIYA 1970, 6(1)t 104-8 Ou S PUBL I SHED----- 70 AREAS--CHEM'ISTRYt MATERIALS -_'T0PIC-TAGS--ELECTROLYTE, ANODE POLARIZATION# METAL PASSIVATION, ZINC, METAL ELECTRODE, OXIDE FILM ,:CjnhTRUL 4ENT CLA$S--UNCLASSIFIC-0 'PROXY REEL/FRAME--196,3106-95 STEP 140--tlR/0364170/3(16/001/0104/0108 CIRC 4CCESSION NO--AP0105671 UNICLASSfFTED sw wy 15 U7 iw USSR DZHELEEPOV, B. S., MOZZHUKHIN, A. V., POPOVA,.T-I. and PRIMODTSEVA, V. P. "G 66 Decay" e M03row Izvestiya Akademii Nauk SSsR, Seriya~Fizicheskaya,'Vol. 34, No. 1, jan 70, -p-29-4 66 Abstract: The y-spectrum of Ge was measured'with a Ge(LI) detector with sensing volumes of.5 and 9 =3 and a 4096-channel analyzer. All lint's observed by Ricci, -et al were observed except the - Y-line 405 kev. In all, 44 lines were observed, of which 26 *,;ere definitely established as,belonging to Ge 6 6. The intensities of Ge66 -:Y-rays were determined on the basis of the ratio of~thel'qinten-.~ities- y 381 (Ge66)/ /Y 1039 (Ge") as measured in given time.intervals~and the kno wn iRtensity of y1039 in *-decays. A level diagram was constructed for Ga". The quantum characteristics Of Ga" levels are discussed. IED NG DATE--18SEP70 PROCESS I 2/2 023 UNCLASSIF C I.RC ACCESSION NO--AP0105671 -0- ABSTRACT. THE EFFECT WAS STUDIED OF THE ABSTPACT/EXTIRACT--(U) GP OF THE ELECTROLYTEt PASSIVAT[ON POTENTIAL OF A 7-N ELECTRODE, THE'COMP N. CONDITIONS OF DIFFUSION IONJHE TH IICKNESS AND COMPN. OF THE OXIDE FILMS DEPOSITED ON THE ELECTRODE. ACTtVATION~OF ZN ELECTRODES PASSIVATED AT 0.0 V BEGAN AT MINUS0.31AND WAS COMPLETE AT MINUS1.3 Vo 'RELATION TO THE EXCESS 0 REMAINING THE REONO.POTENTIAL WAS IN A SEMI LOG REASE IN THE CATHODIC C.D. SHIFTED THE REDN. IN THE FILM.. AN INC P~OTENTIAL OF-TPE EXCESS OJOWARD THE NEG# SIDE. UP,TO "INUS1,3 V. ALL THE O-ABOVE STOICHIOMETRIC IN THE PASSIVATION FILM11S REDUCED ACCORDING TO: (I-M) IND SUBI PLUS M PLUS H SUF12 0 PLUS 2E PRilMENEGATIVE YIELDS (I-M) ZNO PLUS 20H PRIMENEGATIVE# WHERE 1 IS LARGER, THAN IM IS LARGER THAN 0. WHEN THE PASSIVATION IN SOLNS. CONTG. NO ZJNCATE WAS SLIGHT, THE EXCESS OVER, ST'OTCHFOMETHC UAN TBE' FTLM WAS 5-7'1 AND WHEN THE PASSIVATION WAS HEAVYt IT ROSE TO.10 AT.:PERCENT. IN THE CASE OF IN ALK. SOLNS. SUPERSATO. WITH ZINCATEtJHE,VALUES WE-RE 1-2 AND 3 AT..PERCENT, RESP. E?CPTS..WtTH AGITATING THESOLN~ SHOWED THAT ''THE QUANTITY-OF ELECTRICITY REQUIREDTO DISSOLVE THE PASSVATING FILM AND ACTIVATE-THE ELECTRODE DEPENDS ON THE RATE AT WHICH HO SUB2 PRIMENEGATIVE IS REMOVED FROM THE ELECTRODE* UNCLASSIEjkO PRPCF'S,;I4G DAT=--o2!7r_T70 UNICLASSIF ED ____T;TLE--P~ EPIKAT ION CF VINYL CrILORIDE IiY THE DIRECT CHLORINATION 9F E "L -IN T ACT. B ED: ON A :PILOT PLA, T P AqATV~ -to- HYLE IN A ~LUIDIZED Cf, ,i'-,Af4Ti40 R--; t 015) -AL I YE, Vt V.S.t MAMEDUVe M,A i GUSEYN0Vv.A4.m.,, rtjpi~vA, T.P., A Y EV W: ~'] M . r. ,,COUNTRY. OF INF0--USSR PR I KL. Kil I M.. (LENINGRAD) 1970, 43(3) 616-20 DAM-PUBLI_SHED----_-70 ARFASI~,-CHFMISTRY TAGS--V.INYL CHLURIDE# ETHYLENE,* FLUIDIZED BEOs GHEMIC4L PRIDUCT 7 .~Ri),DUC,T:I,CN,..-CHLORINATLI) ORGANic COMPOUND9~ C HL OR IMAT I GM XNTROL MARW4- NO RESTRICTIONS ~00CVMENT CLASS--UNCLASSIFIED ~~,.PRGXY RFCl/f-P--AME--1992/0339 STEP NO--UR/0080/70/0-~3./003IL161(:-/0620 t PC ACCESSION NO-AP0111533 PROCESS I114G DATE-020 .CT70 007 UNCL AS St F I ED -'~A;-IRC -ACCESS I ON NO--AP0111533 ~--.46STRACT/EXTRACT-(U) GP-0- ABSTRACT. CH SUB2:CHCL WA5 PREPD. IN MAX. --85.5PEKCLNR.-Y-IElD BASFO ON C SU52 H SUB4'(80.6PERCENT ON CL) WHEV CHLORINATION Of C SUB2 H SUB4 WAS CARRIED OUT AT 450BEGREES WITH A 4:1 C SUD2 H~SUB4.CL RATIO IN A JACKETED,14&-G. MM STAINLE.SS, STFEL TUBE C3t4TG. A FLU.ID.lZM,;8E0 OF 0o14-0,30 MM QUARTZ SAND WO WHICH CL WAS INTRODUCED AT A HE IGHT`i-~OF 250 ?4M ABOVE THE C SU82 H.SU82 INPUT,~ THE GONOENSATE CONTAINEDt' BESIDES 78.03PERCENT CH SU02: CHCL, .0.98PERCENT ETCLt -01.75PERCENt*CH SUB2;CCL-SUB2, 1.88PERCENT-CIS Alm oi~44PERCENT TRANS-CLCI-:CHCL-, 016PERCENT ME"HCL..SUB2 13 35PERCENT CICH SUB2 CH SUB2 CLV 0.38PERCENT NECCL SUB3, 0.45P.ERCENTCLI;U82~CHCH SUBR~CL, 1.10PERCENT*.CL~ SU82 C-*CHCLt 1.36PERCENT 'C.,-SUB2 CL SUB4, 0.31PERcr ENT C :CH- SU82. -SUB2: H SU82'~ :AND 0.01PERCENT CH SUB,?-,GHCh cz, UNCLASSIF11 Acc. Nr: AIV043757 Ref .Code: UR 0050 -'NC V 7 C UNCLASSIFIED! PY.0i.-ESS 1:NG- DArE--2u .-Tj TL E-- S YNI T H. E S I SOFXV I q','Y LM&K(;URY DERI'~ATIVES U- --4urHt3R-(()3)-NESMEYA,\UVt A.-%z.t 3 MS KAYA A. I POPGVkl, T.V. Al ~CCUNTRY UF l.NFC--USSR GURCL --ItV* AKADW NAUK _SSSR, SER. KH I M. 1,970, (4), 1)4.~6-8 PUBLIShED ------- 70 JECT~AREAS--CHEMISTRY TAGS--Ct-.F,.tk; [CAL - SYN f HES. I St ORGAiNGMERCURY iCOMPOUND, I S ON'E" R I t A T I ON BF L-ColhATED ORGANIC (;GMYG-UiNlDt CHLORINATED 0 RGAN I CCOMP~"UND,, t NZENE 7I)ER IV AT IV E C04TRc no Ri:, rp, i c T r Lji,45 D 0 C U M EN f(; L PU N G L A S S I F I :~.~-,~PRUXY R2El-/i-i-,AME--3QJu/ 0 L~i STEP 212 OLC UNCLA~51 F I ED: PROGESSING bATE--20r-.,GV70 ACCE~SSICN NC--,111013f4-368 -:ABSTkA(:l /EXTRACT-- (U) GV-O- ABSTRACT. HL~ATING ARCUCH.CHCU ',!ITH 3 MOLES NA L .IN- VF SUO,2 CO 3-5 OA' GAV'E' ARCGCh:CHl ;- AR IS Pflti ii. .37-80LGRELS; PtMEc SU --cHl SU SU 134, M. I i, ti I M. 84~--91JEG~EES; P.,Nlf) GREES; PjCLC -6, 11 S U B 4 llj6- 7DEGREE S. THESE * I L LUM I NATED ki I TH UV L IGHT U C P,6kC SUbb it SUP34, a. 14 ~SUL H S U; 6 N L U .3 16 U -GATIVE "USPEiNSION 3-4 11K GAVE ARCGCH:CH",G(; AR EQUALS -PEES; ?,VEC SU&) H SU34 M ~1~,)-7,80EGREES; AND PiLLC SUBO H PH, A. I 100 EG SUB4t M. 117-180EGKLES, IN 78-90PEqCF;NT YIELDS. SINJLARLY WAS PREPD. ACCP:CJ-J-Gf M.83-3511EWkELIS TIFIE PRODUCTSz WE E PU E t3E.ST ON AL SW32 -639 AT TfIMES SHO'WINV" THE RMSi W- WMICH ONE S U 2 .: GEOVI.ETR I C', ISOMET?,IC FG ~G kALLY G' ENE REATLY P?,LOJMlNANT. FACILITYz liiSr. ELEMEmTOORG, MOSCGWt USSR. USSR M 615-37-033 GMAURI, V. S., VIMMSM, L. I.J and POPOVA, Ye. B., SUentific Research Institute of Clinical and Experimental B rZerj~,,~rfrtt Moscow Yedical Institute imeni I. M. Sechenov "Agent Resorption Rate in Tissues After Needleless Injection" Moscow, Zhurnal Idkrobiologii, Epidemiologii, i Immunobi' gii, NO 3, 1973, olo PP 93-95 Abstract: The resorption rates of physiological solution labeled with Xel33 injected subcutaneously, intradenally, and; intranyuscularlY with a BI-1 needle- less injector and a conventional needle were.compared. Resorption rates were about equal for both methods with intradermal injection, and the rates for the needleless injector -were 1-7 times higher with subcutaneous injection and 3.6 times higher with intramuscular injection. X-ray studies revealed that the sur-fdae area of agent in contact with tissues is greater when administered with the needleless injector than vi-th the conventional needle. It is suggested that this greater agent-tissue contact cause's the faster resorption rate. USSR uDc 612.821.6 P?W~~ Laboratory of Conditioned Reflexes, Institute of Higher Nervous --Aciv-1.ty and Neurophysiology, Acadenw of Sciences USSR,.Ibscow aw, "Transfier of . Habit in Instrumental Reaction Systems With Uni- and Heteromod-al Reinforcement" Mscov., Zhurnal Vysshey Nervnoy Dayatellnosti, imeni 1. P. Pavlov, Vol 23, No 2, Mar/APr 73, PP 338-348 Abstract: A conditioned reflex was elaborated in dogs by positioning them on' a table with an opening, tying the right front paw to a lever, and placing a dish with food an a conveyor belt within visible distance. By shifting the lever in one and the other direction, the d9g could -move the dish to right underneath the opening and keep: it there until it consumed the neal. Transfer of manipulation and association was investigated.by tying the left front paw to the lever and by presenting water instead of food. Trahsfer,of the motor activity to the-untrained effector took place readily thoutrh not at once. The initial training with the right paw took 2 and more weeks, . andthe dogs dis- played a passive or reluctant attitude. The, same instrumental operation 6ss mastered with the left paw within one.day, with the dogs displaying interest in the activity and a trend to generzLUze previous experience, However, the USSR Zhu POPOVA, Ye. 1.1 rnal Vysshey Ifervnoy Deyatellnosti--imeni 1. P. Pavlov, Vol 23, No 2, Mar/Apr 73) PP 338-348 transfer was effected only by a stimulus of the sa moatiLlity (food) in combin- ation vith.the same motivation (hunger) On the other hand, not a single do,,Zr, vas able to associate the well -mastered motor activity vith the possibility of acquiring water by the same mechanism, fven though motivation (thirst) was very strong (deprivation of water for up to 2 days). The phenomenon of trans- fer may be regarded as a state of "having learned to learn" which, according to some investigators, represents the third level of learning on w1iich the central nervous system abstracts the general from the particular and formulates universal decisions. The failure to associate a different stinulus and motiva- tion with an:established motor activity indicatea that an~cffeotor iB controlled by independent contiands" and that the central organization of Ahe pattern of eacli movement is highly autonomous. 2/2 h8 U S'SR UDC 555,1,6:6-21. 575.8,26 POPOVICHEV, V.I.. RAGJLISKIY, V.V., FAYZULLOVi F.S. On A Q Switching Technic Uoirjr- Stim.Aiated XendelBtar--BrjJ1o.--0-n Brotterini-11 Kvantoveva elek-trortika (,Quantum Electronics) Moscow, No 5(1.1), vp 126-120 Abstract: A previous work of vih- ch Ra 0 0 _gul skiy, and Fp-yzullcv werv. on th r -F, 19, -, Val, 9, p 11) discussed ganerBtlon of' liv-hl, pulses with (Pialma v Zhif, 6 X a powar of ^,, 100 Mw by meano of 0 Emit--hing ca-used by aticulatle;i Brillouin scattering in a Incur resonator. The prosent papor ic d-,woted to a theoretical and experimental c1nrification of tho conditiono for reol- ization of mach a rrfnie-r~-'Uion rerime. It is sho-on the radintion interisIt-,- a -tr -14 - Ir specjX,'c t?:r(;.,-ho1.d of free gencration and eper~y den. -A.I 'ust exceed The frequency oMft of the gen=rated mdi~ltion ralative to t4c- a!llplification -r was measured. The authors thank Ye. A. Yulto-T 'a,~ hel~"L;J line cento ions. .3 fig. 8 rc-f Received by editora, 22 I-lay 1972- USSR TJDC: None KOKIN, A. A.. and POPOVTIIN V. "Dynamic Orientation of the Ueetrons In a Semiconductor in a Stron& Wave Field" Electromagnetic Leningrad, Fizika Tverdogo Tela, No 7 1973, pp 1969-1974 Abstract:.It is known that, at high pumping intensities of a semi- conducl. --or in a strong electromagnetic:field, an vanbalanced system of the semiconductor transforms to a qualitatively new steady state, a state of saturation for which the theory of perturbations is not 'heoretically the valid. The function of this paper is to examine t. electron spin polarization in this case. It is ossumed that the frequency of the electromagnetic waveiis slip ,htly larger than the Vidth of the semiconductor forbidden zone. Expressions are ob- for the spin polarization which aroL valid for till electrons thrown into the conductivity.zone that'satitsfy the~condition that their snin relaxation time greatly exceed the recombination time i.e.,'Lthat the electrons maintain their spin orientation for their lifetime in the zone. USSR mc; 621-396.677-001.5 POPOVKIN, V. I., SEDEL'NIKOV, Yu- Ye. "On -the Theory of Synthesis of Discrete Antennas for the Case of Uniform 'Approximation to a Given Polar Diagram" Moscow, Radiotekhnika i Elektronika, Vol 1T, No 9, SeD 72, pP 19115-1947 Abstract: A method is proposed for solving a number of problems in synthesis of discrete antennas for the case of uniform approach to a preassigned radi- ation-pattern with regard to limitations imposed on the unkno,6-.i currents. 7he computational apparatus of linear programming serves as the basis for the proposed.technique. The essential features of the procedure are illus- trated,by a one-dimensional scalar. problem. A:numerical extimple is given. -The authors thank S. 1. Zukhovitskiy for constructive.critizism. 2. R t V t M MIMI. ill USSR UDC 6:?1.396.677.71 POPO". 1,-I,, MATORIN, A. V. "Synthesis of an Antenna Array of Slot Radiators With Passive Elements" Moscow, Radiotekhnika i Elektronika, Vol 16, No 7, Jul 71, pp 31133-1143 Abstract: A solution is found for the problem of synthesi.zing an antenna array of-slot radiators which contains passive-elements. It is.assumed that the r given. Interaction adiation pattern and geometry of the radiating system are. of the radiators due to the external electromagnetic fiela is taken into con- sideration. The method of solution can be-used to find the minimum number of active radiators in the system, An antenna system made up of N narrow slots cut in a closed ideally conducting surface S is considered. Some of the slots may be passive re-radiators. The active elements of the array are excited by independent sources. Their amplitude-phase~distribution is calculated from the condition of the best approximation on the average to the given radiation pattern. Radiators are found from among those given~which,,dould make effec-- ance of the tive,passive 6lements of the array, as vell as the pure suscept, cavities of these radiators. W. PREFFT, MRill k ~10.7kiiR 1 I'd Eli 10"! .161 N;,~! 11 H i w HIH iii ;.if! i-ild'. il#~,iiwi ii ii m rj i i~. ira".POIY~011 ti Polymers on'; WC 541(64+15)!654 USSR, MKMS, F. A., GUBANOVA, G. G., and POPOVA, V.,,M., Scientific Research Institute of the Rubber industry "Changes in the Structure of Butadiene-Nitrile andirluororabbers Upon Gamma.- -Irradiatiorel Moscow, Vysokomolekulyaniyye Soyedineniya, Vol t5, (A), No 9. Sep 73p pp 1995 2002 Abstracti The effects were studied of the temperature of 1xradiation ~dth gamm&-raya froa6OCo and of the absorbed radiation.dose on the structuriza- tion and Aestruction of butadiene-acrylonitrile -rubbers (BNK) with an ac:ryloni- trile content ranging from up to 20 to up to 5%. (SXN 18o 26t 40t and 30 and also of fluororubber SKF-26 ( a copolyme' rof vinylideno fluoride with bexafluoropropylene), The rubber samples were irradiated In the~vulcanized and.unvuleanized and strained and relaxed states. Irradiation of BNK and theirvulcanizates with low doses resulted in:scission of the nodes of the network and also of the principal polymer. chains, while Irr-adlation vith higher doeos resulted principally In destruction of the node4i of the net- Works- Irradiation of SKF-26 resulted in'scission of the prinesipal chains, which was accompanied by structuripAtion consisting mainly of the formation MMW QWQ1 4Q2611 USSR UVC 66qQ'2q5'?1o66q.W,42.0O1 IGHATOVp D. Y. j KORNILOVA tZ. X.g IAZAREV, ~ES X*8 "OxIcUzabllity of Ti-Al Alloys" Moscow, Irvestiya Akademii Nauk SSSR, Metally, No 2, Xa-x%.,kpr 72, pp 204-209 Abstracti Ti-Al alloys containing 6.8, 40p and 14% Al (b~r uelght) ifere mELdo in Order to etudy the oxidation kinetics and -ideterjaine pl=o composition of the scale formed. Oxidation kinetics was deiermined accoxding to increase in sanple mass after heating in air in muffle furnaces at: 600 and 10000C. Phase composition was determined by electronographic =4 x-ray methods. Distribution of titanium and alumin 4 in the scale &rA alloy was studied by UZ x-ray spectral analysis, The mchanism of the effect of aluminum on deareasiag the oxidation rate, of titanium at 800 and 100000 (at 10-14% Al) result&[ in the followingi a) an increase in the forces of interatomic rnaction (esp4!ciall~r vh^-n the T-i-Al phase is forAed) siSmificantly reduces the, solub.ili-ty, of.oxygen In the allo I and b) the formation of an oxide -Al,0~) in an Inteniediato layor through a which the oxygen diffuzion rate to the me -scale interfa.ce is decreased, The alloy containing 141% Al is. oxidized approximately W times faster at iOOOOC in comparison with the oxidation rate of nickel- and chromium-base Ll A 1, .1 1 0171 UNCLASSIF;i PROC:ES SINiG DATE--090CT7*0 0 c ITLE7--"EFFECT OF ANNEALING TEMPERATURE: ON THE AGNETIC R Pi.RTIES OF STEEL 330-8 -ToPIC,TAGS--MAGNETIC PROPERTY, TRANSFORMER STEELt SILICON STEEL, ANNEALING ::RATURE,-GKAIN SIZE, ALLOY I)ESIGNATION/(U)E44 SILICON STEEL HARK I NG-NO RESTRICTIONS 00CUMENT CLASS-UNCLASSIFIED .:.~;.;Pk0-X--Y REEL/FkAME--t99co/0j7q STEP NO--Uli/O(J48/70/C)~3,,t/002/0336/03-38 --,CIRC ACCESSION NO--AP0115883 A-'i PROCESSING DATE-090CT70 ~_V 2 017- UNCLASSIFIED C'LRC ACCESSIUN NO--AP0115883 GP-0- A35TRACT. THE*STUDY WAS CARRIED OUT ON THE DYNAMIC'AND STATIC MAGNEIIC CHARACTERISTICS Or- STEEL GRADE E44 (o.2 mv. niltro WITH VARIOUS GRAIN SIZE. SPECIMENS OF.50 MMI OUTSIDE DIAM. WERE ANNEALED IN A VACUUM FURtvACE FOR 1,21, AND 4 HR AT 8500EGREES AND I AND 2 FOLLUWING THE DETN. OF-STATIC AND DYN4MIC MAGNETIC HR_ AT 1250i)EGREES. CHARACTERISTICS, POLISHED SECTIONS WERE INSPECTED UNDER A.MICROSCOPE. SPECIMENS ANNEAL80 AT 12500EU-REES HAD GRAIN SIZE~ 1.0 1.5 MM PRIME2 :WHILE THOSE-ANNEALED AT 850DEGREES HAD A GRAIN SUE 01F 0.03 MM PKIME2. WLTH INCREASING FREQUENCY OF MAGNETIZING CURRENT THE,bIFFERENCE IN SP. CORE LUSSES-BETWEEN SPECIMENS WITH LARGE AND FINE GRAINS INCREASED: ~'&G. AT 1000 HZ FINE GRAINED STEELS HAD LOSSES 5-8PER-CENT LESS THAN -THOSE.CF..COARSE.GRAINEU STEELSv- WHILE AT 9000 HI THIS DIFFERENCE 7 ~IN(;R.EASEI)-TO--25PERCEqT.-~ - THUSj:lSTf-Et fNTENDED-' FOR 'USIL' AT':1000 HZ-SHOULD THE SIZE OF GRAINS. TO 14IGH TEMP. AttNEALING. TO INCREASE: fr JX- EACH GRANGE OF FREQUENCIES ~AN OPTIMUM STRUCTURE OF THE STEEL SHOULD ---BE SEL-ECTEOw- TSNIICHM :;I,Mo BARDINAv MOSCOW, USSR. FACILITY. U LAS tFIED-I p 0: pssING~DATE--09OCT70 s R cr- -,-T,`l-TLE-PHYS I CAL PRINCIPLES OF THE DEVELOPMENT OF TRAN.SFORMER STEELS FOR H I G. 4.FREQUENCY MACHINES -U" i-~,1'.-AUTHGR---~(031-MIRONi-JV, L.V., POPOVAt V.P., LHERENKOVt V.'l. 9.-NTRY'OF INFO-USSR E-- I ZV AKAD. NAUK S S.,-)R SER. (:~,, oz.- 1-970, 34(2), 35 1- 5 ENGK, PHYSICS PkGPERTY, MAGNETIC TECI!i~OLGGY .~._FRUXY REEL/FRAME-1995/0181 STEP ~40--UR/0048/70/034/002/0351/GN355 ClRC ACCESSION NG--AP0115885 UN! C LAS S I F TE D -;,j I ;11 A /2 '019 1 F I ELY PROCESSING DATE--090CT70 UNCLASS Cl'RC ACCESSION INO-AP0115835 _~,.A.654RACWEXTRACT--(U) GP-0- AB S TIRACT. THE EN'ERGY LUSSES LN THE MAGNIETIC CORES OF HIGH FREQUENCY MACHINES ARE DETD. MIUSTLY aY LOSSES OdING TO THE C-URRENT PROCEDURE' OF TEDDY CUARENTS ANU NUT TO MAGNETIL HYSTERESIS. :-QUALITY CONTRUL INVOLVI'~,S TESTIN;o I HE PROPERTIES OF STEELS AT 400 :-iZ ARE UNSATISFACTOkY. THERE IS A LACK Of: DATA WITH RESPECT TO MAGNETIC' PROPERTIES AT HIGH FREQUENCIES, THEIR RELATION 'To ca-,"jPN. i STRUCTURE, ANP JECHNUL. FACTOR5 OF THE MATERIAL. ACTIONS THAT SHUM-D BE TAKEN ARE CONSIDEREDt ESP. Itil MODERNIZING THE, STEEL PRODUCING TF_CH~C)L., WIDENING THE RANGE OF AVAILABLE STEEL; GRADES AND SECTIONSi AND INTpOoUrING NEW FACILITY: :,.,,.:z-ir~RADES, STkICTLY FOR HIGH FREQUENLY. APPLICAT IONS TS N I IC H 14 IM. BARDINA, MOSCOW, USSR. 4)00042373- -_.Acce Nr Ref Code: 6 YS' V IT P P_ 5 15-V 4P t, Study pf:Orbits of Small Meteor Bodies by Oblique Scattering Method 77~ Ab4t.rgct: "Study of the Orbits of Small Meteor Bodies by the Oblique Scatte itig -Method," b iano V ~ P Uma and V. V. Sidor~ov y N. S. Andr mMs y Vestnik, ~Vol IV, No 1, Xaz-akh -State;University; Moscow, Ast-rono e-ki -48) _1970 pp 43 The::,Authors proposed the oblique scattering method for studyini-the 7 orbits;of small meteor bodies at the LAU Symposium.No 33 in*.1967,-.this paper now.desr-ribes.practical investigations ~ 0A the method. Since. 1965 ~has been used in measuring 3,200 radiants and the'velocities of :the m6tho& sporadic meteors brighter than approximately +810x. The mean square:-errors for measuring radiant coordinates are 2% 5 and for velocity 1.5 kp/s6c.~; These estimates were confirmed on~thebasis ofobservations of.thq-.Geminids'stream. The radio magnitudeL of a meteor was estimated using-the formula mr - 40 - 2.5 logctm,~ wheredUm is -the elett!tron ~density at the-point-of maximum ionization. Using the measured radiants and veloci- tieso *u electronic computer was usea in calculating the orbits for 1,090 brighter than approximately +6mr and for 500 meteor6 brighter than +8m - In contrast to the. radar method,. the nmv radio method r makes~:.IE, possible to observe faint meteors having great velocities and Reel /Yrame VERN= i 6i'llrPi i 3,4 iiF,~ ~~ 4. - -1",,Lllij6l~IiNg"lvllml2~WiLigo I ; - '', .. i , I 2/2 013 UNCLASSIFIW PROCESS ING DATE--2313CT70 ~.,CIRC ACCESSION NO--AP0123615 GFI-0- ABSTRACTc. THE AUTHOR 114VESTIGATED THE A' R ACTIVITY OF UROCHOLECYSTOQVININE INPERSONS WIT14 NORM - INC. EASED AND LOWERED ACID.FORMATION FUNCTION OF THE~STOMACH (USING BIOLOGICAL TTTRATIO-N ON THE G4LL BLADDER OF~A GUINEA PIG ACCORDING TO A. SVATOSH), WITH A LOWERED ACID FORMATION FUNCTION ON GASTING SiTOMACH THE LEVEL OF 7 UROCHOLECYSTOQUININE PROVED TO BE LOW IN:A 'NUMBER Or- CASES allT FOLLOWING -DUI)DENAL TUBAGE USING SUNFLOWER OIL REACHED THE N(JR,14AL VALUE. THE -CONTENT OF UROCHOLECYSTOQUININE BOTH ON A FASTING SrumACH AND AFTER :DUODENAL TUBAGE WHICH SUNFLOWER OIL WAS NORMAL (AS IN HEALTHY CONTROL INDIVIDUALS)IN OTHER PATIENTS WAS.WELL~AS.[N THE GROUP WITH AN INCREASED ACID FORMATION FUNCTION or-, THE.:STOMACH. NO EXCITING ACTION OF HYDROCHLORIC ACID 01N THE FORMATION-OF CHOLECYSTOQUININE WAS FOUND. F APEVTICHESKAYA KLINIKA AND TESENTRALINAYA ACILITY.- GOSPITALINAYA TER N-1 LABORATORIYA I MO~KOVSKOGO MEDITSINSKOG() !NSTITUTA. UNCLASSIFIEU UDC 615.216-5.076t612.816 GICAURI, V. S.0 PADAIKO, V. V., MIRONOVA, Zi P.I.and FOPOYA, YE. B., Depart- ft -6f ment of Experimental Surgery, Scientific Research JCa t'A6; lldir4cal and.Experimental Surgery, and Chair of Pathological Pbysiology'~First Moscow Medical Institute imeni I*. H.'Sechenov of the Degree of Muscle Relazatiod' HOSCOW2 Khirurglyaq Vol 3s liar 715 PP 101-104 Abstracti Muscle reL paramountimportance. The axation during surgery U of amount of muscle relaxants admInistered should be larga enough to prevent re- appearance of muscle tonus and twitches during surgery, but it should not be ..so large as to complicate postoperative recovery.. Since tht!,- degree of muscular ion is judged by clinical signs# ire deal ea relaxat d to investigate whether electronyographic records representing transmission across.neuroiausculax -Junctions might not be a more objective and precise index a the degree of mucul= relaxation. For this purposep tests~wers_done or. laboratory dogs anesthetized with modern anesthetics. Electromyograms were recorded continu- OuBly and a record of clinical signs was kept-while muscle relaxants (Ditiline and Tubaxine) were administered in definite doses at definito time intervals. The results showed no correlation between the clinical signs~of muscular 1/2 67 W MMEN WE iWE .11 MR. 9, PIN WERE,., "111 Mr .019, 'CC 6 DATE--30OCTTO UNCLASSIFIED! PR. '~ ESS iN ~riTLE;--ELECTRON EFFECTS OF N,ALK.YCGkOUPS;IN 19CHLOROALKAMES STUDIED BY NUCLEAR-QUADRUPOLE RESONANCE, NQR -U-.11 --AUTH(3R-(03)-V0R0NK0Vw M.Got FESHINs V.P.9,.:POPCVA,: YE.P.. *C-OUN TRY OF INFO--USt3R 'S AURCE.-LAIVe PSR ZINAT. AKAD., VESTIS (2)v ~33-4.' 0. AITE PUBLISHED ------- 70 SUBJECT AtZEAS--CHEMISTRYt PHYSICS TOPIC TAGS--ALKANE, CHLORINATEDALIPHATIC COMPOUND, ELECTRON DENSITY, 4.1-INUCLEAR' RFSONANCE. ELEMON DIS-TRIBUTIOW- .::-CIRC ACCESSION NO--AP0119593 UNCLASSIFIED UNCLASSI PROC~ESSING DATE--30OCT70 2 6m F1 CjRC ACCESSION NO--AP0119593 ~~_A,BSTRACT/EXTRACT--(U) GP-0- ABSTRACT. TRANSFER OF THE ELECTRON EFFECTS -ALONG THE SATD. HYDROCARBON CHAIN 'WAS STUDIED IN A SI:;-RIES, OF COMPOS. .~XEKH SU82) SUBN CL (N EQUALS 0-11) BY PRIME35 CL NZk SPECTRA AT :7.70EGREESK. ON PASSING FROM N &jUALS 0 TO N FQUALS I. THE RESONANCIE FREQUENCYr NUp IS HARPLY REDUCED OWING TO ~A LARGE Irfl.')UICTIVE EFFECT OF ET ,'.:AS COMPARED TO IME GROUP ENHANCED ALSO.INJHE FORMER COMPD. BY THE SIGMA,S .IGMA CONJUGATION. FOR N EQUALS 2 :THE NU VALUE BECOMES LARGER TO 7_10SCILLATE, AROUND THE AV. NU VALUE OF 33.0 MllZ WITH INCREASING N. HIGHER FOR EVEN THAN FOR ODD NIS ARE'NOTICED. ANOMALOUS BEHAVIOR FOR I CHLOROBUTANE WAS OBSO. ALSO,HEPE INU 33.255,MHZ). I;THE:VALUE IS .CONDITIONED BY THE ELECTRON 0. DISTRIBUTION BETWEEN THE CL ATOM AND THE CLOSEST.-CH SUBZ GROUPS IN THE CHAINo WHEN THE HYDROCARBON CHAIN BECOMES (N,-,GREATER THAN 4) THE AV.. NU VALUEAROUND WHICH THE OSCILLATIONS -OCCUR GRADUALLY INCREASES. FACILITY.4: INST. ORG, S*IPI.o RIGAv USSR. UNCLASSIFIED A '.a FUTF FNU!I .7 M. USSR UDC 547.665 GRINENKO, Go So, POPOVA, YE. Y., MAKSIMOVo V. I. and.ALEKSEYPYA, L. M. All-Union Chemicar=PE NMETtTeMal Scientific Rese:arch'.Inatitute "Reactions of Metal Derivatives of.Compounds Poseessing a Labile Hydro- gen Atom With ok-Haloketones. XV111o. Reaction of Halodesoxyb,enzoines With-Na acetoacetates" -h al. Organicheskoy Khi ii, Vol 6, Po 4, Apr 70, Leningrad, Z urn MI pp 736-739 Abstracti Reaction of -chlo rode soxybe nzoi ne and *',-bromo-p-methyl- desoxybenzoine with sodium acetoacetate gave corresponding ethyl es- ters of of.-acetyl- ~ -benzoyl- and Pt-acetyl- P -toluylhydrocinnamic acid, mop. 73-750 and 110-1110 respedtively. Both conipounds are al- most completely in the ketonic form,-, Refluxing theseesters for 9 hrs with 20% sulfuric acid cyclizes them, yielding 2-methyl-3-carboethoxy- 4.5-dipheny1furane, m.P. 67-680C and 4-pherWl-5-t. 'OlYlfurane, m.p. 81- 830. These compounds could be converted to free acids by alkaline hydrolysis yielding 2-nethyl-4,5-diphenyl-3-furansearboxylic acid, uh -0. _oHdO L)Alk:--30Ul_flU MX-l OF 8,rHETHXL't5v,6 798 AHYORO, ~r7tATALYTIC REDUCTION JETR Itio-AWICh 4vYLACETIC Ar-10 AND: TIVES -LJ-;- TJS DER IVA Y E. V. v ~MAK SIMOVt V I ALEKSEYEVA, _UTHQR--r(-04)--GRINENKGt: G.S.s t.2t2LA --c-ctualzy OF INFO-USSR 5~50URCE-ZH.: ORG. KHIM.- 1970, 614) t 732-6 t--DATE~LPUBLISHED-70 -t`:SljaJECT__AREAS-CHEMISTRY, BIOLOGICAL AND MEDICAL SCIENCES --EMICAL SYNTHES[Sv STEROIDt ACET C ACIDt CHEMICAL REDUCTION1 JC TAGS-Cil I SIOREK, CATALYST, PALLADIUM, MATIC KETONE 2 HYDROGENATION,. WROL. MARKING-NO RESTRICTIONS DUCUM ENT CLASS-UNCLASSIFIED _;_.!PkOXY REEL/FRAME--3002/0459 STEP NO--UR/0366/70/006/004/0732/0736 CIRC ACCESSICh' NC--AP0128029 Wii~LASSIFIED UNCL~ASsfFIED PRGC'ESSIOG DATE--30OCT70 010 C-IRC :ACCESS I CN NO-AP0128029 S-TRACT/EXTRACT-IUJ GP-0- ABSTRACT. THE REDN. OF ._.~__~:.~BIMETHYLP5,6,7, 8,TETRAHYDRO,1,59 INDANDIONs4rYLACETIC ACID (1) IN MEOH -OVER PO-CACO SU63 CATALYST GAVE. ISOMERIC,MIXTS. CONTG. 1:1 MIST. OF :.At4TIrCIS,,8,METHYLHEXAHYORO#I,5,INDANDlUNr4v,YALACETIC~ACID (11) AND ITS 'SYN#CIStANALOG (11A). WHEN THE'REON. WAS CARRIED OU.1 IN ACOH CONTG. ~~`PD,BASO SU134 BESIDES 11 AND *LSO. ABOUT THE SAME rt,%IT. OF IJA A ANT1,TRANS&.11 JSOMER JIB) WAS FORMED. THE REDN. OF I;I:T I-ESTER WITH NABH SUB4 GAVE I,FYDROXY DERIV. (1111 Of~,I. THE HYDROGENATIGIN OF III IN MEGH-CONTG. P0,C CATALYST GAVE i'.1:2.5 MIST., OF I#HYDROXY- ANALOG OF TIB, 14HYDROXY ANALOG OF Ili AND ItHYDROXY ANALOG OF IIA* THE OXION. OF 1.#HYDROXY ANALOG OF 118 GAVE 118. THE SYNTHESIS OF ANTItTRANS961CYCLIC -SyS-rEMS-_.(SUrH AS IIBJ: IS OF INTEREST JN THE TOTAL SYNTHES!IS OF STEROIDS. ::-FACILITY:. VSES. NAUCH*tISS.LEV. KHIMO-FARM INSTO IM6 -Moscow# USSR* ZHUNIKIOZE, . . . . . . . . . . . . a UNC LA"S 1/2 012 UNCLLAS'S IlFlEb PROCESSING DATE--230CT70 ~-~,.JITLE---~-CLASSIFICATION PROBLEMS AND TERMINOL03Y OF SCIENCE AND ENGINEERING _u" ..,.AUTHOR7__POPOVCHERKASOV, IoNo ~A COUNTRY OF INFO--UNITED KINGDOM I KACHESTVOt 19704 NR 5f PP L6-18 ATE PUBLISHtD ------- 70 '~.SUBJECT.AREAS-ELECTRONICS AND ELECTRICAL E.NGR.t. BEHAVIORAL AND SOCrAL SCIENCES TOPIC.TAGS--COMPUTER TECHNIQUEP COMPUTERJNPUT UNITf OATkPROCESSIRG CONTROL MARKING--NO RESTRICTIONS OCUMENT-ICLASS-UNCLASSIFIED STEP NO--UR/0422170/0001005/0016fGOla 'CIRC ACCESSION NO--AP0119724 UNCLASSIFIED, Irm I ME Mi I �R 4 -ill rl 212 012 UNCLASSTFItD PROCESSING DATE--23CICTT( CIRC ACCESSION NO--AP011972-4 -ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. ~THE ARTICLE IS A TREATiMENT OF THE PROBLEMS OF PREPARTAIOIN OF ENG1,P)EERINGt ECONOMIC,~PLANNLNG AND STOCKING DATA FOR COMPUTER READ IN. THE SOLUTION OF THE PROBLEM DEPENDS (IN STANDARDIZATION AND ORDERLY ARRANGEMENT OF THE SCIENTIFIC AND ENGINEERING TERMINOLOGY. A NUMBER OFIREQUIREMENTS ARE FORMULATED TO Bf IMET BY SCIENTIFIC AND ENGINEERING TER.M11NOLOGY. TffESE REQUIREMENTS ARE FORWARDED BY THE DOSIGNERS. OF~ SYSTEMS. FOR, SCIENTIFIC ANO ECONOMIC DATA DECLASSIFICATION AND COOING. FAC'ILITY- VNIME. UNCLAssrFFED USSR: UDC 539-89 ml c an of th e Aca-'. y c. f Sc; mces of Idie Ul-rairdan S-SR. GALFIN, A. A., Acade- DEC-TYA-Rt , ns. P. , S. n., and F;Q7tQMC1q-%. I,: Cnell Physico-Technical Institute of the Academy of Sciences olql= Ukrai-xMsFii SSR "The Fermi Surface of Arsenic under Pressure", Mose I0-al Doklady Akadmiii Nauk S35R, FWk Vol 198, No 3, 1971, PP 563-564 Abstract: The authors study the behavior of the giant quantum oscillations and the ordinary quantum oscillations of ultrasonic .,;ave ab.5orption in arsenic at various pressures. Giant quantum oscillations in arsenic Ire realized on the fine Ir -neck of a hole-t7pe Femi surface proposed by.P. J. Lin and L. M. Falicov. The following are considered: 1) the coefficient of sound absorption a in a magnetic field at Os 29 4, and 6 kilobars and 2) dependence of the period of oscillation of the sound absorntion coefficient an prebsqre. The re- Bults'show that when the spin-orbital disint6gration becomes sufficient to satisfy the)L