SCIENTIFIC ABSTRACT STOLYAROV, B.V. - STOTLAND, A.I.

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CIA-RDP86-00513R002203210006-5
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December 31, 1967
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SCIENTIFIC ABSTRACT
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............. UNCLASSIFIED`- PROti-ESSING DATE-IOOCT70 '--TLTLE-ROLE_ OF. CARBENIUM IONS DURIN6 THE ALKYLATION OF: BENZENE BY '--"-~-~;:-tYCi.GPR(3PANEliXDROCAR N -U- Bs S .~-.AtlTHOP_--(03J-STOLYAROV# B.V., SIDEROV#~ V.A.,: I0FFEv B.Vp -UNTRY OF- INFO-USSR C C -70, 19112), 369-72 -DOKL* AKAD. NAUK S CE SSR f9 ~QATE PUBLISHED 70 AREAS-CHEMISTRY 'TOPIC TAGS-ALKYLATION, BENZENE, CYCLOPROPANE, PHOSPHORIC ACE01 ALUMINUM ~,.CLHORIDEP CATALYST* BUTANOL, PHENOLP CHEOICAL REACTION RATCt CHEMICAL REACTION MECHANISM, ISOMER "r-CINTROL MARKING-NO RESTRICTIONS ':.Drj,C.UMENY- CLASS-UNCLASSIFIED REEL/FRAME--3001/0571 STEP NO--UR/0020170/191/002/0369/0372 CIRC ACCESSICN NO-AY0126316 ,,)NC I-Al 016 UNCLASSIFIED' PROCIESS IN6 DATE--300cr7O .7'tIR-C ACCESSIGN UO--AT0126316 ABSTRACTIEXTRACT-IU) GP-0- ABSTRACT. ALKYLATION OF C. SUB6 li SU135 IN YHE H SU82 SO SUB4, KJLYPHoSP~-'QRIC ICID, PRESENCE OF 96PERCENT OR SOPERCeNT OR ALCL SU33 IN MEND SUB2 WAS RUN WITH CUM. CYCLOPROPANE AND WITH VERY ~-PURE.CYCLCPROPANES WITH I-ME, L91,14E SUB2, OR 1,2,.ME,SUBZ SUBSTITUENrs, A&.W-ELL AS ET HYLCYCLGPEC-PANE AND ltlt2tTRIMETHYLCYCLC)i'ROPAr.,~E. THE 'RE REACTION RESULTS OBTAINED IN 40-80DEGREES, INTERVAL WE TABULATED AND COMPARED.WITH ALKYLATIONS RUN WITH PROHt, 2,8UTANOL, 211METHYL121 BUTANOL, AND 2,2DlMETHYL,3,8UTANOL. THE COMPN. OF THE ALKYLBENZENES NAS TABULATED OVER A RANGE OF EXPTL. CCNDITIONS; ON THE WHOLE THE OCMPN. -WAS SIMILAR FOR HYDRUCARBON (CYCLGPR0PANE), OR ALG~~ 50:UIRGE Of THE ALKYLATING GROUP. THE ONLY MATERIAL DIFFERENCES WERE FOUND BETWEEN THE RUNS WITH CYCLOPROPANE OR METHYLCYCLOPROPANE,ON THE GNE HANDs AND WITH PROH OR 2,8UTANOL Chl THE OTHER. ELEVATION OF TEMP. OR INCREASED OUKATION MERELY INCREASED THE YIELDS Of ALKYLBENIENES9 BUT NOT THE RATIOS OF INDIVIDUAL PRODUCTS. IN ALL REACTIONS WITH CYCLOPROPANE THE PRODUCTS WERE CCMPOSED OF PRPHI ISO-PRPH AND 2-20PERCEINT MEETChPH; SIMILARLY GAVe PRODUCTS WITH 3-10PEIRCENT ~.~TERT,ANYLEIENZENE; ALKYLATIONS WITH CYCLOPROPANE HYDROI.-ARBONS GAVE APPRECIABLE AMTS. CF PRODUCTS NITH BOTH FEWER AND MOAI~E C ATOMS IN THE SIDE104IN THAN NURMALLY EXPECTED. THE INIUAL PRODUCTSAPPEAR TO BE -CARBO.CA.TICNS FROM CYCLOPROPANES WHICH THEN CAN ISOMERIZE BY TRANSFER OF THE POS, CHARGE DOWN THE CHAIN PRIOR TO ALKYLATICIN PRoPER. ETH,YLCYCLGPROPANE GAVE 3 ISOMERS OF PENTYLBENZENES TO CONFIRM THIS -MEC- HAM SM. FACILITY: LENINGRAD. GUS. UNIV.-Ill. ZHDANOVAI LENINGRAD, USSR. -I'mq- I -A Ca_j -Er Fj I joy Acc. Nr: Abstracting Service~' Ref. Code: AP0053420 CHEMICAL ABST. 74!N QR03(06 r ilmu Preparation of cyclopropane hydroca xbons by the catalytic decomposition of 2-pyrazolines. Isidorov, -ad. Joffe. B. V.; Stolvarov, B. V. (Lestingr r;~55, TSS 1970, W-)), 398-9 (Russ). The LSS yray_~s'Ws~oqiy~nazolin,~a PYIUZ61 as M, contg. 3,5,5-rvfe~, 4-8t, 3,5-Mei, 4,5-Meu or 5,5-W2 substituents, at UW gave. total prod- ucts contg. cyclopropano and (based otz.p'rdduct,wt.) olefins. At 300*, the product distribution was 06 mme~ but the total yields- 26% lo' ir. Hiating I in diethylene were 10 w glycol at 23"1* gave NHI(g), but no hydrmarbotts6 CPIIZ,- tjAO REEL/FRME 19830444 gra" ffrtj-d&-,jn, rgn ,. i...... min- DUBOVITSI:AYA, R. K., KULPZOVSKAYA, V, P., RONMOVSKAYA, L, 1-1. !3AVCIH_-?~J`,0, T. A. LYmt :1 STO r'. FEDOIROV$ A. T. rLI'DINAN,. L. S. Sistema Avtcmaticl,,:_-~;'.uy Obrnlbotki Dannykh ni Baze Yazyki RMCA, (Automated Data Pr.occssin- Sys ten I)ascj on COI'fJL) Illoscow, Statistika Pre,.;s, 1971, 280 T)D of the efficiclIc- of Translation of Forcword IPP 3-4): in the irmroveL,~,ani. rolta ba:~on!TG "o furtuer introduct; on licnal -v,_-odjvtic;n -;,-crtani nat, t, "Is LITUla IS of ccamp,-x~err, imllu the cm' ccano!~J.cs. Pro,,,:,!xcsG in tl deta:c7A'ncd to a e~.U-;n, 61, Lit d of au-Lowlitic~ data for al:-.02-i-L*,,_dc langtm3e_s te.,UILIle -to a broad circle -Z!mplu c ~ivun -firca. ,I in .1 for tllc Tne 221.~ un r'. Version 0_.~, COE"; buoinc!'s processin: lar; u!.-!(i w-D,_11 is OrieLL. d spr2a,-I abrcadf. Y:.- ~,,-.-stc~a war dc:vulop-ad at tiho l'; n d~~si~,p of fiec c;j7 the nl~~nt -wi-Zll ~Ue~, articip-tion of thc J llst~ t-te of o i L I Mw C:irst 1 -s i,~. - of "ciullcus"ind it is L OVT ;UB, MILAYA, R. K.) at al., Sistema Avtomaticheskoy Obrabotki Dannykh na Baze Vazyka KOBOL, Moscow, Statistika Press, 1911, 280 pp Cooperation of the Academics of Sciences of the Socialist Countries were used. 'Ilia book is devoted to a description of the SAOD system and its compon- ents from ti-ic roin* 0- V"C~w w, "he user. Uie system corsists Of i.-rltin~- the U L ~U- pro3ram in the initial lan,:u.-t!7e, preparinjt, the pro,,:rams and data for co.".'puver ii-iput, twnslation zo-id clhcchoat of the workinf, prorauni diiTin-- co,,.-putactic=, by the fiivi!31hed worli-ine j):Ca:-rn7n ar -1 also during spocial system servicint; pro- cedn-reo. L 1"', V'e bool contuz-Uns ii-4fornation required by all,]. Computer 0--tors a (1cc-crin-Ho., Of tll(-- C(ra#jr,"nt for prt"'~"'arjx' th~ data, data rcqllirt~di bl.- pcunle responsible for organiMxg the of th, 1S.4.0D system as an whole. In addition. the book can, be usd-ful to dz~valop--rs of pro,- gra M-ing an`1 data proce.:'nin!~ systems. R ir,, assuned. that ~ th- Tt~a-`er is U accrunin"tiad vith pripe of a -,o--.atici prog ar the application of tit ~d cc:- tcrz; in P -~a-nc~-3cnl ~,uj.4~6, the V,r coil; a, f~c :K.- .0 1 IHM T BOYITSKAYA, R. K., et al., Sistema Avtomatichestoy Obrabol:ki Dannykh na Baze azyka r Statistika Press, 1971, 280 pp Progra,,iis Library. 1-Unsk, Mathematics Institute of the Belorussian SSR Academy of Sciences, 1968. 2. Software of the 'Minsk-2 (22) computer in the 'r mode. No 3. Symbolic coding SySLen. Minsk. Ila th evia tics InE;tituLe of the Belorussian SSR Acade!.iv of ScienCes, 1969. Tile authors, consider it necessary to note that the success in using SAM, dut;a proceccing 6--z-at C:-;-'U Just as any 1;,.o on the clarity of organization of the operations with respect.to its utiliza- tion x!:Lthin the fra-et,,ork of the general enterprise control System. In addition tn the authors, tile following people prLicipatcd in tile developincim of flin sylten A variauu stages; V. 1. Gorbatsevich, M. L. Cruzd0val V. A. Doroslick) L, A. Kozyaho, R. Ye. llerter,iman, L, T. PpI.ICIA11111 V. 14. Pionov, It. S. Presman, V. It. Skripnilwivra, et i1i The authorn their sincere appreciation to i-All who vn're of assis- tance in prepir-in7, thif, paper for ptiblication, and they vill be grztcful to tile "or LT S S' R GLY4 10 'Ind 113c,"ap Ce rat Tiltj-j~j~-21,,---!~ :t'thoti of Uunin,--ra~j, ~:j n' 1; ()1*. j~~jfjt V Olc'!~ ltcc= yi-:-srun drata. -iono. for t.h~' n s co 11 0 14 t! de te d. rat of Oxaaic '-~:2-;rU t,2 lal; "p, -t of thu an, L D, "Ot. -lie Vie 'D n c o ti USSR UDC 666.1.056:678.84:678.643 SILIVESTROVICH, S. I., STOLYAROV, M.~I., GURIKOVA, L. M., STOLYAROVA, G. V., SHCREREDINA, Ye. A., KOrOLUKI-IOTir "Protective Effect of Polymer Coatings on Glass Surfaces" Moscow, Steklo i Keramika, No 11, 1972, pp,12-15. Abstract: '17he authors performed studies to determine the influence of protec- ive organosi strial glass: t; licon and other organic polyqaer coatings on indu sheet glass 1.5 nun thick and electric vacuum type S-49-2 glass (rods 5 run in diameter). Coatings 1-25 v thick were applied with the polymers in solution in toluene, acetone, ethyl alcohol, styrene and in a mixture of solvents. Polyipers of this type reduce transparency only slightly in thin coatings, although aging may cause addition reductions in transparency. The polymer coatings tested approximately doubled the strength.of th-:, s6et glass surf-ace, producing-maximum effect with a coating thickness of 5-10 1j. Strong polyners and polymers with good adhesion to the glass produce the:bestleffect. The -retained when the glass is exposed to high humidities protective.effect is for extended periods of time. ....... .. .... UDC 539.3 USSR KORNISHIN, M. S., STOLYAROV, N.A.., DEDOV, N. 1. "Large Beads of Plates Rectangular in Plane and of Hollow Shells of Nonlinearly KLastic Material" V sb. Issled. po tearii Dlastin i-obolochek. No. 9 (Studies in the Theory of Plates and Shells. No. 9 -- Collection of Works), Kazan':,lKazan' University, 1972, pp 157-168 (from RZh-Mekhanika, No 3, kar 73, Abstract No V108) Translation:, Equations of the theory of hollow shellIs made of nonlinearly elastic material are given considering large bends and the compressibility of the material. An algorithm based on the finite differences method is given for solving the problem of the bending of plates and shells that makes it pos- sible to take into account both the joint an4 individual.eiffect of geometric and physical nonlinearities. The results of a calculation of the bond-Ing of a plate and shell pinched along the edge are Presented. A,comparison of the geometrically nonlinear solution with the geometric and physically nonlinear solution shows that the effect of physical nonlinearity of the material on the magnitude of the load is approximately 30% and the effect on the magnitude of -the stress is approximately 38%. 6 ref. N., V.~,Kolkunov. III USSR UDC 533.6l.o8:6al-375.826 =HOV 0. A., YERSHOVA, T. I.) STOLY~M _j ,,&, and WUN, L. P. fe 46A "A laser Anemometer for Measuring Airflov Velocities" Minsk, Inzhenerno-Fizicheskiy Zhurnal, Vol 24, NO 5, YhY 1973, pP W8-890 Abstract: A description of a laser anemometer is presentett,- together with some results of measurements of mean and fluctuating velocities in a free turbulent jet. It is shown that the experimental data are in good agreement with.theory and vith results obtained.by other methods. This testifies to the effectiveness of tile proposed aystem of a laoor anemoraeter~ and to the poL3si- bility of its use for measuring the charatAeristics of turbulent streams. 2 figures- 5 references. 1/1 USSR UDC 548.5 KARADIEV, V. V., MIL'VIMM, M. G. OSVENSKII, B STOLZ-~~13~11 Gov6rnment Scientific-Research and Plm-ining InstituRr-ftlv-ttie Rqxe Metals Industry "Effective Partition Coefficient of Excen Basic Components in Cryst-.5,1lization of Gallium Arsenide from a ~5eit" Moscow, Kristallografiya, vol 18, No 4, July-Aueust 1973., PP 830--832 Calculations were made of effective partition coefficients for Ga and As ifith tals by crucible-free zone fusion from a velt with growth of GaAs monocrys. different deviations from stoichiom-ti-j- Total impurities were less than 1017 cm-3. The formla used in the calculations is given. When the nalt Is enriched in Ga, k = 6.1 x !0-3; ithen enrichea:in As, k = 8-5 x lo-3. since erystals grow SlowlY (0-5 rin/jrdn) under the co.nditioni5 used, the values may be considered close to equilibrixn., UDC USSR 548~4 W IMAGE, 1JIL'IFIDSTIM, M.. G., BUBLIK, V. T.2 KAMMYE V. V. ,1, 11. S., IM) V. 13. STO1Y1~RQY,,_ja-G-p- 1Q1Q1j3DT4YY, L, P., tate Scientif ic-Ro-c-arch _OSVENS e* i~e Rare Metals Industry and Design Institut i~i "Nature of Point Defects in GaAs Single Crystals as a Function of Composition of Melt Used in Growing Them" Moscow, Kristall6grafiya, Vol 18, No 2, Mar-Apr 7 3, pp 353-356. Abstract: The dependence is studied between the nature ind coiicentration of int defects in GaAs inonocrystals and the composition of the gro!.-.,th ri;clt. M P During tile studies, the density of specimen-, was determined with high pre- cision, lattice periods and internal frictio6 were measured. The results produced indicate that single-phase GaAs crystals can be F,:rown from meits containing bctween 46.7 and 5.3.5 at. % As, crystals of stoichionictric com position being produced from a melt rich in As, with its c6ncentration in tile Inel t SO. 5 at. 77 UNCLASSIFI:ED PROCEtS ING DATE--16OCT70 3 011 --I LE--EFFECT OF IMPURITIES OF GROUP IV ELEMENTS ON THE~PLASTIC PROPERTIES T OF GALLIUM ARSENIDE -U- ,`AUTHOR-(03)-SfiERSHAKOVAi, I.N., OSVENSKIYi V.B., STOLYAROV, O.G. ~'CCUNTRY OF 114FO--USSR .-'-SOURCE--IZV. AkAD.,NIAUK SSSRt NEORG. MATER. 1970, 6(3), 457-60 ,QATE PUBLISHED ------- 70 ~!~,-U,B-JECT-AREAS--CHE.MISTRY, MATERIALS JOPIC TAGS--GALLIUM ARSENIDE, PLASTICITYr SEMCONDUCTOR MATERIA(.v CRYSTAL ----DISLOCATION, TIN, GERMANIUM, SiNGLE CRYSTAL* CRYSTAL IMPURITY -"CONTROL MARKING--NO RESTRICTION" DOCUMENT CLASS--UNCLASSIFIED REEL/FRAME--1996/0927 STEP NO--UR/0363/70/~)06/003/0457/0460 CIRC ACCESSION NO--AP0lIa094 _____qNC L A S 5 1 F I E 0 JIM -7/3 031 t--- UNCLASSIFIED PROCESSING DATE--16OCT70 ACCESSION NO-AP01418094 ABSTRACT/EXTRACT--(Ul 6P-0- ABSTRACTt THE STUDY OF T14E INIFLUENCF OF IMPURITES ON PLASTIC PROPERTIES OF SEMICONDUCTOR MATERIALS PROVIDES SUCH QUANT. CHARACTERISTICS AS THE ACTIVATION ENERGY OF THE DISLOCATION Tt No-RSTANO THE MOTION AND KINEFIC CONSTS., AND IT MAKES IT POSSIBLE I U~ IL MECHANISM OF THE FORMAT ION OF DISLOCATION STRUCTUkE AND THE INTEkALTION OF I AAJNG SUCH POINT DEFECTS WITH DISLOCATIGNS IN SEMICONDUCTORS1 IMPURITIES-IN T14E EFFECT OF SN, GEt AND Sl ON GAAS NAS STUDIED. THE DYNAMIC UNIAXIAL,COMPRESSTON METHOD WAS USED TO STUDY THE PLASTICITY Ul F JHESE CRYSTALS. ACCORDING TO THE THEORYo -IMPURITIES OF GROUP IV ("AN ~-.,--REPLACF EITHER THE GA OR THE AS ATOM IN THE CRYSTAL LATTICE, OR BOTH ~:SIMULTANIOUSLY. IN THE LATTER CASE, MOST OF. THE DUP[NG IMPURITY DOES NOT COiNTRIBUTE rO CARRIER CONCN. UP TO A CfJNCN. OF I TIMES 10 PRIME17 ~CM PRIME NEGATIVE3 ALMOST ALL THE 51 ATOMS ARE DONOR$; THEREAFTERy THIS :DEPENDENCE CHAN6ES SIGNIFICANTLYr SINCE THL- FERMI LEVEL KISES AND THE OF ATUMS OF BOTH SUilLATTICE-S BLGINS. THE NATURE OF rl-JE SUBSTITUTION DEPENDS ON WHETHER THERE IS EXCESS GA OR AS. THE PRESENCE Pq GAAS OF EXCESS CATiON (GAJ VACANCIES ENHANCES THE t)[;NUR CHARACTEK OF THE SUBSTITUTION* THE ACCEPTOR 6EHAVIOR OF THESE IMPURITIES CAN BE VACANCIES. ALL THE IMPURITIES INVEStIGATED CAUSED BY AN EXCESS OF ANION RAISE THE UPPFA YIELD POINT FOR GAAS. THE UPPER YEILD POINT FOR WjOOPED GAAS AT THE EXPTL. CorlDITIONS SELECTED WAS 6.2 KG-M,14;Z, WHEREAS THAT FOR GAAS DOPED WITH GE WAS 17 KG-MM PRIME2. THE TEMP. AND RArE DEPENDENCES OF THE UPPER YIELD POINT FOR GAAS SINGLE CRYSTALS OOVIED WITH GE AND SN -WERE ALSO STUDIL- 1ING-L-Al-3- 3 1 UNCLASSTFIED PROC~ESSIMG DATE--160CT70 ClRC ACCESS1014 NO--APO 118094 aSTRACT/EXTR.ACT--THE INCREASE IN THE ACTIVATION ENERGY F(L.R' THE :DISLOCATION MOTIC-N UPON OQPI-NG OF GAAS 6Y AMPHOTE.:,IC lllip'UL~,MES CAN 81-- ~EXPLAINED ON THE BASIS OF THE SIMULTANEOUS ACTION OF SEVERAL FACTORS. ~__.~~:-,.THE CHARGESTATE OF THE DOPANTS HAS A SIGNIFICANT EFFECT ON THE PLASTICITY OF GAAS SINGLE CRYSTALS. NMI oV LI 410 ~,Q~- ' it -iOr'. ILL al'ov et: a t es m-p 0~1:, In S "'re r7.d '17 -L:3 do,,jaJ It S t- tile i-rably exce-cci-rt" V~- 53 . ........ Acc. Nr: Ref. Code: UR 0241 2RIMY SOURCE: Mp-ditainskaya Radiplogiyal 1970, Vol 15, Nr 1, .61) p A UNII FORT] IE WILOLE-BODY RADIOMETRY V. Ya. 'Van,*n, Af. P. Gerasimova, V. P. Stoly~ro?, Summary Paramelers of a spedonle!er at d, t staves o; its CY7,11 it:It"011 ai fl-e b~on'nvs:cs ior ni,:ia ur, illy -,idlation m; I in man, C-1 a dolec"Or WAh a 'NalITI) I , n d a prol-ctive steel (:~. nb"~r -Ire- P-e!~o1ed, sp(~Ctro- metric reso)[Ition of t 1 1e urti- i n662 keV 1,-I,ne f ora fanihoin lilled with a C;z,3-, S01UH011 and a NaY("!E) cryst,-O o' rnn' dianletcr and NX-) !nni higli -iva; 10.4-1%. DLIFftlK i5-nni.n.,ute ioig nleasureir), sensitk,-N of the sp-c-dromcf-2r . or-lbles :1 to ldeterrni~le the p-esence of 0.6x]o,j C o f CS in the organism with an accui,acv hvtter th'an 6s%. Pararreters of spectrcineters c, f radiation emitted by man low cnij,"oyed in tU. USS~~ are cited. REEL/FRAME 7IV2178 017 1/2 UNCLASStFIF6 WCESSING 0ATE--lt-_cFP7a ~_~._TJTLE-THE USE OF EPOXY COMPOUNDS FOR RESTORING THE [-~IT CF ANITF.RICTION BEAR 114GS _U_ I-:.'AUTHOR--YEVDOKI4OV, YU.A., YEVDOKI.IOVA, L.I.t STOLYAROV '_'COUNTRY Of INFO--USSR ~-~-,SCURCE--,f-',BSCOWt.VESTNIK MASHINOSTROYENIYA, NO 2, 1970, PD 51-52 DATE PUBLISHED ------- 70 _,-:SUBJECT AREAS---MATEPIALS, MECH., IND., CIVIL ANDMARINE EIGR TOP I CTAGS--EPOXY RESINt GLUE, ANTIFRrCTION BEARINGo RAILWAY ROLLI'V; ST",cK ONTROL MARKING--NO RFSTRICTIONS "CUMENT CLASS--UNCLASSIFIFO Of, PROXY REFL/FRAMr-1993/1569 S T E. P4 .1 - - U R0 12 2 17 0 11,10 r) I I10 5 %~:CfRC ACCFS~ION NO--AP0114157 zzzlzzzz-izl UNCLASSIFIED 7/2 017 UNCLASSIFIED PR9CE55 ING DAT:-- I I SFP70 .-CITRC ACCESSION NO--AP0114157 -A.BSTRACT/EXTRACT--(U) GP-0- ABSTRACT. AmETHOD IS PRO-.39Sc :D F'3~ THE SEATS AND FASTFNING THE OUTER RACES OF BEARINGS, 11N THE GFAR r3OXES OF MACHINE TRANSMISSIONS BY MFANS OF AN EPOXY GLUE. THE FOR'4,JLA F-r)P TtiE :,GLUE IS GIVENY THE METHOD IS DE~CRIBEDt AND THE TEST PESULTS APE PRESENTED. - TESTS Of THE EPOXY ~JATERIAL,v APPLIED BY THE INDICATED YETHOO --~.,--TO MOTORIZED RAILROAD HAND CARSI PROVED-SATISFACTORY. zzzzzzzzzzzz UN C L A S S I F I C f) USSR UDC 666.1.056:678.84:678.643 SILIVESTROVICH, S. I., STOLYAROV, M. I., GURIKOVA, L. M., STOLYAR,OVA,_Q,,V., SHCHEREDINA, Ye. A., KOSHELKINA, 0. N. "Protective Effect of Polymer Coatings on~Glass Surfaces` Moscow, Steklo i Keramika, No 11, 1972, pp 12-15. Abstract: The authors performed studies to determine the influence of protec- tive organosilicon and other organic polymer coatings on:industrial glass: sheet glass 1.5 mn thick and electric vacuum type S-49-2 glass (rods 5 nm in diameter). Coatings 1-25 ji thick were applied with the polymers in solution in:toluene, acetone, ethyl alcohol, styrene and in a mixture of solvents. Polymers of this type reduce transparency only slightly in thin coatings, although aging may cause addition reductions in transpare-ncy. The polymer coatings tested approximately doubled the strength of the sheet glass surface, producing maximum effect with a coating thickness of 5-10 w. Strong polNiners and polymers with good adhesion to the glass.produce the best effect. The protective effect is retained when the glass is exposed to high hLondditics for extended periods of time. 19 USSR UDC 576.851.513.095.57.095.18 0 USAKOVSKAYA, T. S,, TSEYTLIN, P. I., andPEKHOV, A. P., S 0 "41"nst~itute ~ofE', ns 4 xperimental Biology) Academy of Medical Sciences USSR, Moscow Transformation "The Effect of Nitrous Acid on the Capacity of. DNA to Inhibit Bac. subtilis" of Moscow, Byulleten' Eksperimental'noy Biologii i Meditsiny, No 3, 1970, pp 81-84 Abstract: The effect of nitrous acid on the capacity of MiN to inhibit trans- formation of Bac. subtilis was studied using calf thymus DDIA treated with a 2 M solution of NaIN109 for 20, 40, and 60 min. In control exp=*Lments, the effect of NaN02 on the transformation activity of DNA was studied. It was.deterinined that 20 min treatment of DNA with Na-N02 augments its inhibiting activity. Longer treatment reverses the order, so that after a 60 min treatment, the inhibition process:is completely suppressed. 13~g-b c V- S~ SDA T E:-- I.3NOV70 t 7 J~NC L AS S I F iEl) T iTL;: f "I '---T V- I SO LA T 1 ON GjF HE L AAND A(Mil IMUTANT CCLLS AESI~J-Vir -kWL0GUf-S OF iNITROWS BASES -U- AUTH13' 103) -P E KHOVA P. S TOLYAR GY L YERSHWIVAI YU.YE. -UNTRY OF INF0--USSR C C SOURCE-tRYUL LET ENI E KSP C-~, I MEN TAL,l NOY 11111LOGTI I. lif-DITSINY, 1970, VOL 49, NR & t P P"~ 1 4 DATE PU8L I SHED - - - - - - -70 SUBJEC.T AREAS-610LOGICAL A iN 0M E 1) 1 CAL SCIENCES TOPIC TAGS--TISSUE CULTUkE, TUMOR, CULTURE ME 01 UM P' OR IN EP Y k 11-11 1 IN E ~,j A ~K I NG M --NQ KEST~l ICTIONS DOCUMEN T CLAS S-UNCLA SS I lz I EO PROXY RtELli-RAME--30o4/Qj,6& Sfr-,P CIRC ACCE551CIN t-40---AVOI 31139 u c LA s i F 1 L'. 1) z1? 017 U.NC LAS S I F I f.~ 0 Pil?,0COSS ING DATE--13NOV70 CIRC ACC~SSION NO-AP0131189 ABSTAACT. ~THE AUTHORS INV~-SrIGATED T li E SE;iSITIVITY OF CULT IVATED CELLS UF HEtA AN 0 AM- I STRAINS TO ANAL-!"GUES OF PURINE AH0 PYK-11-11011NE BASES (8-AZAXAPITHIN, HVP13AAMTHIN, AD~-:~IIATEP 2, 6-01AM ENtOP NE SULFATE, 5-BROMUt~~ACYL, ~Uj~iNiO2lt:i~E-2,i-i3H-.SPliATIL)IC ACID, IJhjJ S I N E, 8-AZAADENIMEr 8-AZAGUANI--~`-, GUAN`jtfNE-2,3-t3ARIU',l i E C PHJSPHATE) I T I S S H&,~.N THA T -H ELA AWO AM- I C E L L S ~ AP F S ENS I T I V c- C-N LY TO 8---'~ZAGUANINE A"D 296-F I j ' SULFATE. SPON VANEOUS 6F HELA AND AM-I.CELLS RESISTANT TO 8-AZAtGUAN(t~'E (IN -4 COWCENT~4t~',T`10?1 OF 4 YU G-MIL) WEE, ISOLATED. E FACILITY: ~ INSTIFUT:: OF EXP&~[~'~EMFAIL 0 r THE ACAOEMY OF MEDICAL I-IC.5 'S C BIOLOGY SCIE. OF THE U S 5 R 111-t 10W. UNCLASSIFIED USSR UDC 621.313.12-251.002.3:669-419-41:539.4 METASHOP, L. A., Candidate of Technical Sciences, and 19" Wawa "116,4 Engineer "The Strength of Bimetallic Disks at Elevated Temperature" Moscow, Vestnik Mashinos, troy eniya, No 7,June 1972, pp 14-16 Abstract: Results are presenced.of research on the stri-nigth of wclded bi- metallic disks, vhich form the elements of a generator xotor. It is s1ha----.rn that the elastoplastic calculation. of a ho-mogeneous disk is applicable to the strength evaluation of disks of this design. The rvt~!ultsz of Lhe described project are being used at the All-Uition Scientl.fic Research Institute of Electrom-chanIcs in the desigiting of high-.i)peed contactless electric gencrators. 2 tabler.. 5 figures. 6 referencoi!.,). 58 USSR MO 620.197.6 MONOVA, M. A., and SP.IRYANINA, G. I.0 "Stannating of Magnesium Alloys" Moscow, Zashchita Netallovt Vol 7, No 5, 19711 pp 621-623 Abstracts Coatings used to prevent contact corrosion of magnesium can be deposited in a stannate electrolyte. The starting material was a solution containing the stannate of an alkali metal,. Additives uxied in galvanic tin plating were tested. Ground specimens made of U5 magnemlum alloy were used. Stannating was carried out an elevated tomDerature (80-90,0). At room tem- perature no coatings are formed. on magnesium and steel, and at 60-700 the adhesion to magnesium was low, In openings made in the contor of the magnesitul alloy strips, steel cylinders were placed.; In the range of concentrations tested (K.Sn03 and Na4P207 up to 100 g/liter, NaOH up to 2.5 g/liter, and KaC2H302 up to 20 g/liter), the greatest effect on coating thickness was shown by the K~SnO3 and liaoH concentrations. Tho tests 1ed to the following recommendation for the solution to be used in atannating =,gnesium alloys OIL5o MLIO, M12, and so on) (dliter)i K2PnO 3 80-901 NaOH 7.5-10, NaC2H 302 8-121 and Nae207 45-50. The stannating conditions are a$ folloust tempera- 1/2 USSR TIMONOVA # N. A. , et al - , Zashchita Metallov P Vol 7, No: 5, 1971 j pp 621-623 ture 80-900 and duration 20-25 minutes. On the magneslum alloy the coating consIsted of magnesium stannate and magnes.lum.bydroxide (26.?% Mg and 59.6% Sn) but pure tin was deposited on 4teel.~ The coating tiAckness on the ragnesium alloy-,,as 3-5, and on t;e steels -- 5 microns. The groirth in thickness of the coating slows down with time and practically emses,after 10 minutes. The adhesion of paint and lacquer.cotaings to the stannate coating was tested for different drying conditions. It was found that the initia.1 adhesion of paint or lacquer coatings -- both for hot,and cold drying conditions -- to stannated magnesium alloy is good. When moisture Is int'roduced into the environment,,Ahe adhesion of the paint orNarnish coating in the case of hot drying is reduced much leas khan for cold drying. USSR VDC 624.07:534.1 STOLYAROV, N. N., DEDOV, N. 1. "Bending and Stability of Flexible Shells and Shells of Nonlinearly Elastic Material Under Fixed Fastening of.the Rims" kh. (Calculation of Three- V sb. Raschet prostranstv. sistem v stroit. me Dimensional Svstems in Structural Mechanics -- Collection ofWorks), Saratov, Saratov University, 1972, pp 40-44 (from'RZh-Hekhanika.; No 3, Mar 73, Abstract No 3V296) Translation: The finite difference method is used to solve a series of geometrically nonlinear problems on the bending of rectangular plates and hollow shells of a nonlinear material acted on by a transverse load uni- formly distributed either over the entire surface or over a rectangular area in their center. The systems of nonlinear algebraic equations rela- tive to values of the force functions and bends at nodal points of the orthogonal grid are solved by the general Iteration method. Computational results of critical values of loads for cylindrical panels made of non- linearly elastic material, the characteristiCS of which are given, are pre- sented. E. 1. Sokolov. 117 USSR UPC: 621,378.35 STOLYAROV, S. N. IsEffect IkThich the Properties of Heterojunction Layers Have on the -Ba5ic Characteristics of Injection Lase,"s" Moscow,, Kvantovaya Elektronika, Sbornik Statey, No 2(8), 1972, pp 69-76 Abstract: The Epstein l.ayer model in the pres(,nce of absorption a ~is taken as a basis in calculating the piixicipal char. cteristics of injection lasers: I.nJection threshold Curyent' t1le size of the region taken tip by emisslon inside the active I-ayer, vnid t1io angular distribution of the output, emission. Yt is found th, threshold current is appreciably reduced by inl'-rovisit -the wii v u - gui0e properties of the rictive repion throug abrupt ch'anges in the index of refraction. 11: 1~~ noted, th;it the thresholl-d- currents of symp-,etyic structures in instenccs are cons iderab IN, loiv-or than'foy asymmotric structurt-s. Conid 4;~ t i 011!: are, found for laye:. pararieters v.,hicl) enable stimulation of axial riodes. A study is mlide of the effect i..!hich tN1 nagnitude of F 1/2 USSR STOLYIVROY , 5 X. , Kvantovraya Elel, -tronika, Sbornill- Statcy, No 2(8), 1972, vp 69-70' abrupt changes in the inclex of re-Eracticii an~ di--lor'slon-c: 0' f.1.0 acti-ve region Imis on the characteristic of the fie..-I~ of emission i.,,41.thin the laser (short-range field) and, on the a7igulir distribution of ciniassion from the las or. Th-e 911th017 tlianLl-s V. 1. Boroduliii for construc.tivc criticism, and G. F. Belova for doing the comptitations. Two illustr.-~tjons, raphy of clevell tj,tl-,,S. 2's 1;3 superalloys USSR LOC 66-9-187-0:669 .71: 5'~16-722 DY1W1iOV, V. G. STC!- Ya. ancl PILIPPOV, A. F., Moscow lnstitute of eels and Alloy--, St "Alminum Dissolution Enthalpy in Iron, Cobalt,and Nickel Melts" Moscow, Izvestiya vysshikh uchebnykh zavedeniy, Chernayn n. etsLlliu~giya, No 3, 1972, pl) 69-71 Abstract: The objective of this study wa:5 to determine c~-cperirentally the enthalpy of dissolation in molten Fe-la, Co-10., Ni-Al by the use of a hig,li- 'Rie procedure opecified weasurcments temperature isciAhemal calorim ter. and automatic mconling of tmnpeiratlire variations of the ne-I'l- folloainu- the addition Of weighted svinple of A3,11MI)ILUT1. T11C 1;Cmj_)M'J_1tUT-'e of a higW..v oem-Itive uuLo- the isothemal -hell was maintained constant by va -s of aliminuin ution for matic regulator. gTil lues of the j_-tizC1 heat 1i kj/[--ittcn Al; mol-ten iron were 611-5 1 3 kj/6-atom 10-; for cobalt--91,1 for nickel--147.5 � 8 kj/g-atarl Al. (2 illustrations, 1 3 biblio- graphic refercInces) Reif Code AP004996 "EWCAL .ABST'~ all)rlo, Ale 0 d 9 105527s Ultraviolet absorption spectra of som hydroacn- dines. Ershovi. T, I.; hov 0. vsot~kii. N!, -I-: Opt. Speklfoik- 19-0, 2".30), 47~-60 (RW�:s1 Absorption s0ectra'of a~ridint (1), 1,2-dih~droat~ridine (11). 1,12,3,44etrahydioacridine (11t),. 1,2 -.7.8-tetrAkdroaclidine (TV), 1,2,5,6j1,8~bex:ihy4roacridine [V), and 1;,$,3,4,5,G,7,8- octa,hydroacridine (VI) were scanned in the range 211.11~400 mp: in 10-2-101--sAl EtG11,'or:-fiexane:so1ns. The,effect of the,sym- rn~tzy and size of the~x-eltctrori system on the. spectritl properties of I analogs was thus:;investigated.: The abs6rption:ccrresponds to W ir" transiti6" ill 1-.~'.-W a %~cak -r' band ims obid. in the spectiurn of VI it 2~5 tnu. , The, conclusion ~%~as ina(le on basis of the changes bei,~een the spectra in solvent$;' of different polarity. Redn..o'f the conjugate: system led to *psochtomic shifts in the serie's 1~,VL The*form of the conjugMed system obviously affected the-size of shift; (The longwav~ absori)tion was the same in I and 11; signifi~ant'shifts occurre(l between 1, and 111, or IV and V.). Analogy between the spectra ~of I analogs and the corr*oAdjng compd.s. ~ of the anthracene series was. obsd., The cffect. of tfi~ heteroc~,Oic atom on 4he eledron satn. in the 5-elecOon system is dtscussed. B Parizkova REEL/FRAME 19,601900 7 WMEEEEP~ l/.2 014 UNCL AS SI F I ED PKOCESSING DATE--230CT70 T I TLE----CHROMATOGRAPH I CDE TERM INAT ION OF GAMMA 6UTYROLACTONE IN AQUEOUS t SOLUTIONS ;U- j..'AUTHOR--~(02)-KARMILCHIK, A.YA.j STONKUSt V. COUNTRY OF INFO--USSR -.,:.SOURCE--LATV. PSR ZINAT. AKAD. VESTIS, KIM. SER. 1970# (I)t 73-5 PUBL I SHED------ 70 ,.--SUBJECT AREAS-CHEMISTRY 7:,:J0PIC TAGS--CHROMATOGRAP4y, LACTONE, AQUEOUS SOLUTIONt GLYCEROLt SILICONE RESJN? ETHYLENE GLYCOLt TEFLON/(U)E30I.SILICONE RESIN MARKING--NO RESTRICTIONS CLASS--UNCLASSIFIED PROXY REEL/FRAME--1997/0683 STEP NO--UR/0464/TD/000/001/0073/0075 CIRC ACCESSION NO--AP01195ril -UNC-L-A S~S- 1 F-1 E 0--- Z/2 -014 UNCLASS[ FtED P90C.ESSING DATe-230CT70 CIRC ACCESSION NO-AP011959f ABSTRACT/EXTRACT-W) GP-0- ABSTRACT. A COLUMNr A .4 BY 6 FI.LLED WITH lop-ERCENT POLYETHYLENE GLYCOL 400 ON POWD. TEFLON WAS USED AT 160DEGREES, WITH HE CARRIER GAS (100 ML-MIN)v SAMPLE SIZE 3 MU L, AND A AATHAROMETER DETECTOR. OTHER STATIONARY PHASES-TRJEO WERE SILICONE GLYCEROL, DIGLYCEPOL, TRIETHYLENE GLYCOL ANO POLYETHYLEME GLYCOL ~1500. -FACILITY: INST. ORG. SIN*P.RIGAv USSR~ 1/2 0 L 7 0',Nc t- As L u i U.0 POGCES~ING DATE--20MOV70 TITLE--kEPLATED fJPE--Al I GN LUNGS 1, THE PLEURA -iU- ~,~_~AUTHQR-(03)-AANEVIC~t V.L.t BOGDANOV A.Vl. S TONGG ltli.: V . 0 . CCUNTRY LP IfNF(.1--USSR .,,SGURCE--KhIRL.8Gl.YA, 1970, &R PP 62-64 t-.~DAYE FUBLISHEC-----70 -SUaJECT AREAS-61OLGGICAL ANO MEDICAL SCIENCES ~~JOP It; TAGS--THORACIC SURGERY, LUNG, 1) IAGN'O'STI CMEDICINE CC.NTRCL.:MAkKlNG-N0 RESTRIMONS 0 0 C UIM E IN TCLASS--UNCLASSIFIL0 :PROXY REEL/FRANE-3CO2/17b7 STEP NII-1-UR/0531170/'0001006/0062/0066 Clac ACCESSICN NO--AP0129135 UNZ LA SS I F I EID WHIM Q L7 UNCLASSIFIED "'PROCIESSING DATE-20NOV70 CIRC ACCESSIF-.1'.1 NO-APOH9135 ABSTRACTIEXTRACT-M CP-0- A8STRACT. THE ARTICLE DEPICTS AN A.NALYSIS OF 21 REPEATED OPERATIONS ONTHE LUNGS AND PLEURA PIERFOAl"IED IN PAFIE4Aj'T5 ~jHo WERE PkEVIUUSLY OPE,-,,ATEL) UPO~N IiN UTHER HOSPITALS~, IN THE OVERWHELMINIG MAJORITY CF CAUSES OF FAILURE WERE 13UC TO it-ICOMPLETE FXAMINATfON OF THE PATIENT D-EFORE THE FIkSf OPERATION (41 AND HENCE, IA N3,NRAWCAL OPERATION, TECHNICAL ERRORS CONNITEO UUAING THE~UPERATION C1,11, COMPLICATTUNS GCCURRING IN THE IMPIECIATE PLISTGOERATIVE PERIOD (3). A TRUE RELAPSE OF THE DISEASE WAS REVEALED CNILY IN 2 CASES. THE METHODS OF EXAMUNATION TO PATIENTS ADMITTED FiDk iif-PEATED CPERATIONS ARE AN.ALYZEA. THE RESULTS OF REPLATED UPLERATICNS ARE UIVEN. OUT OF 21, PATIENT.~i OPE.RATED 6 DIED. A CCNCLUSILN IS MACE THAT OPERATIONS GN~THE LUNGS SHOULD BE PERFORMED IN SPECIAL12ED HOSPITALSi, THIS WILL.ENABLE TO REDUCE-'-THE NUMBER OF COMPLICAlIGNS, INCLUDING THUSE WHICH REQUIRE A REPEArEU UPERATIVE INTERVENT !Gifi. FACIL[TY.' 3-YA KAFEDRA KUAICHE~KOY KHIRURGII TSIU9 PC;SKVA,, UNCLASSIFIED USSR UDC 632.95 STONOV. L. D. M. "Defoliants and Desiccants. Chemical Agents for Preharvest Removal of Leaves and Drying of Crops" Defolianty i desikanty. Xhimichesklye sredstva preduboroclMogo udalenlya Ustlyev i vysushivaniya sel'skokhozyaystvennykh rastemly (cf. English above), 2nd revised and enlarged edition, "10-iimiya". Abstract No 18 N493 by T. A. Bemeyeva) Translation: The author 4nalyzea the properties of com aund:v defoliants and desiccants - and their toxicity, metabolism, and ef,fect on crop yields and quality. He makes recommeudationa for the use of d4blilants and desic- cants in treating cotton, rice, sunflower, lupine, peremnial:grasses, seed- grown sugar beets, potatoes, and other crops.. The reseiarch under way on the development of new defoliants and desiccants is described, murnam-NOWNE UMM USSR WC 632.095 ST01101,1w-J~1~11ENKOO L. A. tUSACHEN 11. M. jWMEMBA-UM, IA. A. , and "A Herbicide" WSR Author's Certificate No 347045, filed 9 flax 71 ,published 6 Sep 72 (from Wh-Khimiya, no 10, Hay 73, Abstract No 1011605P by T. A. Belyayeva) Translationi 0-(2-NitrophexWl)-O-methyl-li-n-propylaziaothiophosphate M in a dose of 1-2 lr~g/ha is proposed as a herbicide on f iolds of f 1m and vegetable crops. With application before sprouting, the actIvity of (1) in %t for oats 24-15, millet 9B-iOOt beana;20-220 lettuce 17-67y beets 67-87, arAranth 75-88, flax and radish 04, The conpouna can be used in a mixture with other active compounds to broaden its spea'brum of action, USSR IJDC 632-95 GRUMISKAYA, N. A., ZUBKOVA, N. F., 'AlwaL --D. "Analysis of Residues of Bipyridylphosphate in Potatoes" Tr. 2-Zo Vses. soveshch. ro issled. ostatkov pestitsidov i nrofilakt. zazlja-z- neniya ird produktov pitaniva,_ li~ornov ivnesh. sradv (N'Grks of the Seccnd All- Union Conference on the Investigation ofTesticide Bes'idues and Preventive Contamination of Food Products, Feeds and Environment),, Tallin, 1971, pp .273-275 (from RZh-rhiriiya. lio 12, Jun 72,~ Abstract No X211501) 'Translation: For analysis of bipyridylphosphate (1) i-a potatoes, the sample is boiled with water in an acid envirorment for 5 hours, the filtrate is sed through a columa with an ion-exchanve resin dowes 50 'el x 8, it is as p washed with water, 11C1 and a 2.5% solution of 'kill Cl, tbe I is washed with a 4 saturated solution of IN11 Cl it is reduced by Ila S 0 and spPctrophoto-Lietrically 4 2 2 6 analyzed at 396 nm. The degree of.de~ection of I is 50/L 1/1 USSR UDC 632.95 MEVNIKOV, N. N. KHASKIN, B. A., GOMM, 0. G., USACHEVA, N. M., SABLINA, I . V. A. "New Herbicide and Desicant Bipyridyl Phosphate" V sb. Khim. sredstva zashchity_ rast. (Chemical It-leans af Plant Protection collection of works), No It 'Hoscow, 1970.. pp 167-173 (from Uli-Khirdva, No 120 Jun 72, Abstract No 1211492) Translation: A series of Phosphorus-containing salts of 4,4'-bipyridylium. vith the formula (NO 5H4-C!5H4NCH3]+[ (R0)0P(=X))M1j (I) (.R, R', X, Y, the yield nt in GO, ~20D are P'renented): MiL~, Me, 0, 0, 58, 95-102, in %, the melting Poi Ma, Pr, 0, 0, 60, --; i.4,190; Me, Me, ~ 13, 01 59, P-1.0 (dil..), --; Me, 14e, S, 6, 511 106-7-5, --; Me, 2,1+,5-Cl3c6i~2, s,, o, 67, 84-5, --; Et, 2,4,5-Cl 3C6'T,2) SY 0, 44, --, 1.6141 were syntbesized. In order to obtitin 1, equimolecular amounts of 4,5-bipyridyl and estars of phosphorus acids,.were heated for 15-20 hours in a solvent (CA, alcohol, petroletun ether) at 40-1000. With allkyla- tion of the 4,41-biljyridyl in an eyce6s of'esters of pEqaphonza acids with 1/2 USSR "o 1, Moscow, 1970, 11EVNIKOV, N. N., et al., Khi-m. sredstva zashchity rart., N pp 167-173 heating (70-100*)'for 10-15 hours in the absence of a solvent or at -10-25* for 2-3 weeks, substances with the formula [01 3NC5114-C51141 C713] 2' I"((RX)OP(O)YR'j2- (II) are obtained (R, R', X, Y, the yield in %, and the melting point in 'C are presented): lie, Me, 0, 0, 63, 117-1~0 (Ha); Mfe,llfle, S, 0, 34, 52-61.5; Me, Et, S, 0, 30, 78-80; Me, Ile, So So 68, 133 (dil.) ; 'Mle, Et, S, S, 61, 113 (dil.); Me, 2,4,5-Cl C If 3 6 21 S' 01 600 166'~(dil.). The Ila 1,as luu, toxicity for warm blooded animalsy significant herbicidal activity and a.high defoliating effect. 63 USSR UDC 632.95 SHOGAMI, S. ft., 5TQxOY--L--D-. TROITSICAYL, T. V., PAMMI.TIN, S. H., and "Gimnulated Herbicides for Control of Oyargroyth on Reclamation and Drzdaiage Ditches" V ab. Khim. sredstva zashrhity rast. (Chf-Mic-EU Flalit FTOtectltnts -- col'I-eution of works, )# VYP 1, 1-110scow, 1970, pp 216-224 (froa Fn-nimiya., NO 13, 10 Jill 72, Abstract No 13N532 by T. A. Delyayeya) Translationt Ponmulas and a technique ha-~o been devircd for the of granulated herbicides (nomwont diUroat atraziner prescribed resist-ance to elution by water, and henco as well as any prvacrllp-d xw)go. A procoMixe hais bunn divioud for dote=iIiirv,,, rosistanco to clution by -viater by cojal,a)-A..;o~rwith a samplu of a grwiulated preparation of tho isvne herbicJda 4akej) IIS I ;tandal-1. Yh:) highest herbicidal activity is provided b,,, or b-3, application during the growing pn~riod. Under rapid candition;*~, granulated diumn pxeparationa that have been dried at 90'j or mub.,ected to prolonged drying at 60-,700 are recoiamended,. 72- - USSR uDc 632.95 ZHARIKOV, V. I-,--BT-OKQY-6. and YERMOLkYEVA. A. S. "Results of a Study of Anti-Wild-oat Iferbloides V sb. KhIm4 sredstva eashchity r-Wt. (C~emtcal Plarit Protectants collec-tior, of lforks)# vyp 1, Rloncow,19'?O, pp 21A-247 (from M-Khilniya, 110 13, 10 Jul 72, Abstract No 13N530 by T. A. Belyayev-~--) Tranalationt The artAcle describea reGults of tests of Rarbin (1), avadex (11), triallate (111), ard yalaii (IV) a-n anti-wild-oatberbicides, III ar2d IV in a dose of 1-1.5 kg,/ha and 4-6 ;-ur/11a -mapectively pradicate wild catn and have a favorable effect on wheat and. baxlt~y yields.. Ill.and IV must V,-- incorporated into the soil with a cultivator to a depth of at 11~-ast 7 cm. I and Il eradicate wild oats, but hm~ve an adverse ~,,iffGct an wheat aiid barley. The activity of I declines In drought years. USSR LOCI 632-95 PARSHurn, S. II., ZABALUYEV, I T.1 23ATYROVA., III. SH. GAjaFtA.,C;;P G. G. , IIULLIYEV, I',-- G. 11., S.HOGAM, q. I'1, ii XHRIPK'O, T. V. KURII TANOV, 1. A. , and IOMPKO, V. G. "Control of OvergroRth of Sewers and Drains An TurPmen-1ya" V r3b. Xhim. sred5tva %ashchity rast. (Cfibmical Plant Pxctoc Ito collectlon of works), vyp 1, 1--loscow, MO, PP 225-241 (trom Tr"Ib-;IhAmiym, No 13, 10 Jul 72 Abstract 11o 13N533 by T. A. Belyayevia) Tranalationt The article compares the effeativerjoss uid rrofttabiiity 01 xechanicalt ipanuall, thermal biological a.,Id chemica-I ma-thods of re, noving vegetation from dxains, Data are given q'nresults of 1-i-x"biolde icsts and applications. To kill reeds, cattmils anrl other vleed~~, iln saiiem durAIAN, the, second amd subsequent years of service, dalapon aho~js tiio -rc-.-%4eqt promize in doses of 24-36 RaAa with the additions. of wattirig aguntv-'OP-7~ or OP-10. USSR UDG 632-015 FWTIKOV, R. I-I., MOL'KIROVA, 1. A., STONOV L 1). ,IWAKOVA, V. G. zmid GRABCUSKAYAj A. El. I'A Herbicide" USSR Author's Certificate No )00143, filed I? Sep 69, ptiblish&:i 5 Oct -I (from -Roh-Ichim, Vat No 11, Jun 72, Abstract ITO iv;477) Tvanslationt (I) (a - CCC 5-~--.ikyl, V C2-C47alkyl) axe utilized as Belectiveherbicides. Comi3ourids I in a herbicidal dose of I kg/haktare in the progernina;tion zta-e ale harinless to cotton. When used for tremtment in the vegetative stapp collpollnds I I?ith their high speCificity for millet, were found to be veiy toxic for piqweed, corn. rayReed, amaranth, wild oats and other weeds. ~12 USSR UDC 6--~1.95 HADTOCHAYA 'SNAYA iNo Aoj and SjT;Og1 0. Go, GRUZIN 1i R~kjl. 'Do "DeteruLnation of Butyphos in Cotton PlMts" Tr. 2-go Vrsas. soveshch. po issled, ostaitkov pestitsidov I profilakt. zagryazneniya imi prcdwktoy pltaniya, kormov i Yneeb, oredy (Works of tile Second All-Union Conference on Investigation. of Residues of and Prevention of Festidice Cont-omination of Foodstuff*, Fodidlerlimd the Elytcrna! Environment), Tallinn, 1971, PP 1790160 (From Wh-Ehl-m-1-ya, Ho 11, Jul' 72, Abstract No ia4,sq) Tranalation i The s-Wdy material Is pulverized, trituritett wltlh quart" . sand, the howgrenate is washed with acetone, filtered, 0.3 nl. of crn1ce:1t2.,at1M7 EiO., is added to the acetone extracti the rAxture Is evaporated, unti. tho residuc.,i!, dissolved ir, ethanol and elxonatographically analyzc-d On gel J.11 a fixed lwyer in the h ",ane-ace tone ayistom (511) j an.-I euwehop-,~d. with a bromo- phenol teagent. The censitivity of the method is 0. 5-1. Within a hall hour after aprilying butyphos to the leaf blede, the coire,rouncl Ln dctected in the petiole and in the zono of attachment of the I eaT. The leaf blade tissue interacts with the butyphos and the content of' the chc-,n1c--l decrea~sos. Mw USSR UDGI 632.95 KAYA, N. 1-1. TROPIN, V. P. GOi.-YADIMM, A. G. and D., MIFNIUNS N. "Herbicidal Activity of Atrazine -;tnd Simazine as a rtmetion of the Physical wA Cheaical Properties of tho Preparet~ons" Vsb. nlim. Sredstva zashchAty rast. (Chemical Agents for PLLII-t Protection collection of wor:ks) r VYP I , Roscou, 1970, pp 201-209 .(from R,ZIh-Yhiniya, NO 11 Jun ?Z, Abstract No 11N458) Tmnalation, When the moisturs content of the soil )fas fairly hljh, th;D degree of dispersion of particles of atrazine aiA sizaaine h~~i no effect on their herbicidal activity. Changes in tho coacentratica of -,.txYi1Iarj r.,Ltexlal -ho noTption ca.pacit OP-7 and sulfite-iLlcohol m3iduea ;rron, 3 to 2% und alpo t Y W no, effect on the herbicldal activity, of tho chuldicnIct, T1-* bc,,~it i(ott- aldlity for powdurad prnparations of at-ra-ina and 'all(I U-jo optliluln Stability of aqueous suspensions wore obroerved wh.wi the, rpeclflc curfa" Rao 15,000-20,000 sq. am per graZO 56 MIK Rum lirg-- USSR Uim 632-95 D. SERGEYEVA, T. A., SIP1011OV, V. D., S. RAMSEV, V. S. ank4 TOVA, L. M. "Yalan New Herbicide for Control of Xchinochloa Weieds Ill Rice Plantings and. Wild Oats in Wheat Plantings" V sb. Xhiim. sredstva zasbchity rast. (Merdcal Plant J)roteutants coljl~action of Norks), V)'P 11 Voscoll, 1970 PP 174-179 (from IM-WhbAya, 110 13, 10 Jul 72. Abstract Ho 1311518 by T. A. Bely4yeva) Translationt Yalan (I) is a highly effectivo soil hethicido for the con-IL-Iral of millet Weeds in --elce plantings, Tests have of a 60-porcant emulslon concenti-ate and a 10% granaated prepai-ation .04. 1. '-;'he herbiculdal action of I ill the Boll persists Ztt,-forc rice is pianted, for 50-100 days. I i8 aD led and worked in by harrow in doses of 2-6 'k,6 -pi /ha. For wild-oat control, I is applied in doses of 3-6 kg/ha before wh;v*',t is planted. RMFORM USSR UDO 632-95 14TRIDUAItTA14, K. A., BLINOVA V. G. IMIX1,11-121REQ, L. A., ajul 11SACUNA, N. 14. '101-it ining "Concerning the Herbicidal Activity of Certain Aryl- aad Alfqll-C Thioureldes, Thioureas and Thloora-cils" V sb. Khia aredstva oazhchity rant. (Chemical Aganto for Plitat Frotevtlc-n collection of worka), VYP 1, MoGcowv 1970# PP 197~-200 (frOM FZh-.Khir1!Y4%q No ii# Jun 72f Ab3tract Ho 11N445) Translationt The follwilng corapoundz were :3ynth~,PlLeds 3-R-me-thyl-2-thiou- racils (1) (R cand the melting point in OC av~ cited)t E(3, 204-51 Et, 2-02-3j 172-3; Bu, 163-41 iso-Bu, 2141. C611 13, 120; Php 2561 0-01 %1141 -; iaubstance4i with the formula FhCO1'-THC31fflH (11) (R exd ~the nelting pint bi OC axe c1t2d) i Jis, 1501 Et, 133; Pr, 133r iso-Pr, 1134t Bu, 51-21 toy,L-Bul:127-8; C8H 17- 152-31 Ph, 1431 o-CIC6H4, 145-6; p~ L 62-NO61141 162; 166-7; and sub- r 0 stances with the fonpula. R21ICZ-HR (III) (H arA the m-altint point in C air-, cited)l Fie, 1081 Etp 1081 iso-Prt 157; Bu, 79; is.0-Bur 93-5; te171-B111 .165; 63; -4 2- USSR NURIDZFXNYAlf 1., V sb. Xhim. sred6tva zLshehity taxt., Vyp 1, X. A.# et a Mascowt 19700 pp 197-200 -C0,7, 971 Ph, 1541 o-ei"041 142,1 P-0,211C6114' 1901 Compounds I show higher herbicidel activity with resTect to r-onocatyledons and dicotyledons than the co=espording ux-acils. re prosented fron ~tests of compounds 11 and 111, 2/2 USSR UDC 632.954:633.511 ZUBKOVA, N. F., NADTOCIUYA, 0. G., and STONOV L. D., All-Union Scientific Research Institute of Chemical Means orPla~t Pr~tecllon "The Influence of Defoliants on Two Phases of the Formation Process of the Exfoliating Layer in Cultures of Cotton:Plant Seed Leaves" Moscow, Agrokhimiya, No 2, 19732 pp Abstract: Experiments were conducted on seed leaf cultures of Gossipium hirsutum L, type 108-F, prepared from sprouts which had two true leaves. The explanted leaves measured 12 nun, and they were exposed to the defoliants by placing the stein ends in a 1% agar solution containing the test substance, in Petri dishes. Tests were made using butyphos, magnesium chlorate, and ethrel. The length of the first. phase was determined to be from the time of preparation until the explanted leaves' loss of sensitivity to indolyl- acetic acid. For this reason the leaves were placed in an agar solution containing ind3lyacetic acid at intervals. and observation was inade for the -cessation of the acid's inhibiting action in formation of the separating -n layer. The tests were repeated four times, i nt, with a temperature of 25-30 C. Results indicated that butyphos and magnesium (_'hlorate speeded the second phase of forination but did not seem to effect the first phase Orgaqophosp4c)rous~ C~zpounds USSR UDC 632.954 GRAPOV, A. F., LEBEDEVA, N. V., MEL'NIKOV, 14. N.., _SEPCzUVA,__T....A- STONOV TITOVA, L. M., and VOLKOTRUB, E. N.O'AII.Union Scientific Researc Ynstitute of Chemical Means of Plant Protection t!A New Herbicide Called isophos" Moscow, Agrokhimiya, No 1, 1972, pp, 96-103 N11C if -sec. Abstract: Herbicidal properties of isophos-1, ClCH 1 4 9 and 2 '1-, 2-2,4 OC6H3 CI H /M'C3 7-'S0 isophos-2, C1CH,P. were tested on many plants, i-mcluding "~OG0113C'~2-2,4 cockspur grass (Echinochloa crus-galli), and rice graos (Xchinochloa oryzfcola), the weeds which cc-Tronly grow with rice. Application o.f,2-6 kg isorhos-1 or isophos-2/ha killed 100% of the above weeds. The best time for application of the h-erbicildess was before scriing ef rice, or prior to itu sprouting. A surface ~appUcation produced the best results. Both types of isophos in 4-8 kg/,h-- doses -were toxic to varden orache, ainaranth, and white bem. Field pennycress, spring wild oat, and knozreed were of average sensitivity toward isophos. 112 ................... =,7 rr 41,WOV, A. F. et al., Agrakhimiya, No 1, 1972, pp 96-103 ong the cultivated plants, rice was most resistant toward this herbicide m A followed by wheat, oats, and barley (most sensitive). Cotton, beans, radishes, and -eunflowers are resistant to isophos, but sugar beets and flax are sensi- tive. Cirrots were most resistant 'CO isophos in doses of 1-4 kg/ha and tomatoes and cucumbers showed medium resistance. Isophos was 100% effective gainst rice grass in -meadow-marshy, soddy-podzolic, and siero'em soils. It a was only 83-97Y. effective in soils with high huraus content. Elfectiveness f isophos lasted for 30-100 days after application, Analysis~of the soil horizons indicated that it romal-ned mainly in the top 0-10 cm of soil. The structure of the aryl radical determines the phytotoxic properties of amides of. thio- and dithiophosphonic acids. Presence of two G1 atoms in the phewyl gIroup increases the herbicidal effects of these,compounds.' 26 USSR UDC 531.148.2.04 SUMV-7--n-, an ZUBKOVA, N. F.,'All-Unicn Research Institute of Plant Protection by Chemical Agents "Defoliating Effect of Butyphos and Magnesium Chlorate" Moscow, Fiziologiya Rasteniy, No 1, 1971, pp 194-198 7. Abstract: The authors agree with Western investigators that the effect of chemical defoliants is due to their tilting the balance of tile antagonistic "auxin-ethylene" system in favor of ethylene- which sti-riulates hydrolysis. In studying the antagonism between butyphos and magnesium chlorate and indoleace- tic acid in cotton plants, they used tryptophan, a precursor of the hormone. The changes produced by the defoliants in nitrogen metabolism resulted in decreased activity of the auxin, and cancellation of the inhibitory effect of the hormone on the formation of the separation layer. The defoliating action of magnesium chlorate is ascribed.to the depression of protein syn- thesis and accumulation of free amino acids, while that of butyphos is thought to be due to its Increasing the content of free amino acids. ndi'MON NUMM" ff ".1,300929- M41 XISSR 6!~1-547:633-51 GOIUXN, 0. G.3 ZMOVA, N. ~F., and GRUZDf'_zK_AYA, N. A., A-1-1 - Union Scientific Research Institute, of Chemical Plant Protectants "Transpormation of' Bityphos in Medium-fibrous and Irine-fibrous Cotton Plants" Moscow, Khim:Lya v Sellskom Khozyaystve, Vol 9. No 6, 1971, PP 54-56 Abstract: To study the interrelation between the trareformation of butyp .,hos in plant tissues and its defoliating activity, the authors determined the butyphos content of cotton plants by the method of thin layer, chromatography. It was found that leaf blade tissues and explants (iSOLLted abscission zones) of both fine-fibrous and medium-fibrous cotton i3how the oame response to -butyphos, viz. they decompose it. The decrease in the butyphos content of the 1eaf:blade of twdium-fibrous cotton apparently is not the direct cause of' Acceldrated absciss layer formation in le4ves. USSR uDc 632-95 -LII ua"Da~ 13. A., STO,;91,'L* D SAB NA, I V., 0. G.,. and GiWZLi5FaYA, N. A. Desiccant-De'Loliant" USSR Authors' Certificate 1:o 249113, filed 28 liar 680, -mblisli,!d 20 Jan 70 (frora hZh-iffiirrdya, sio 20 (11), 25 Oct 70, Abstract No 20 N62V by i;. A. GhUzrI4Sx;IYA) Translations Salts of 4,4'-diMridyliv-n of general fomuL-1 where X = 0 or 5, n = 1 when m = Z or a 0 when ri are us~2 as p1mit-Aosiceant-defoliants . TIS can be usind for Vae, desiccation and-dafoliatimi of cotton, potAtoos and fruit crops b, doses of 0.8-2.5 kg/ha. IT777m~ 111~431.: HI '!h hg ON' hi 141-111. 1 k 1 111111'~ MI N M hI i VtM-, USSR UDC 632#954:547.1.,,9r-.1 BAYI~MEINq~O, L. A., T-IATT~TK, L. ff. SF.VET3OVA-SHILIQ'I!-.') lw"I.YA K. D. STO'NOV _D_, HEL j~ T'~~OV, N. N. All-Union 36ientif ic R, S e a I'l C r, Institute for Chemic"ol Moans of Plant Protection, VJz;(. ~u % 'Co- tee for ChemIstry USSR "Herbicidal Alctuivity of Some Derivatives of Carbaido 'c~61511 I'loscow, Khini7a V Selfskonn~~~O. V 1 8, Nlo 6, Juln 70, 0 :.pp 51-52~ Abstract: A series of fl-dialkylaninoot'layl e s t e rs o' (or aryl) ca.-ba-.1- acida c-nd their quaternary ararLoni~vt saltoa with thioolho;s-ohabe -,ms s- v;a c; -u:i yabhc~-s_I'Lod and _r, E, 0 ir horbici~a_l activity undf!, F.ated ir the labc,--a"OPY coxl- d'~ i ona L, w-z3 dotoi,udnod that an increa_-o in -ho alkyl -Prom 2 to 8 carbon a'G--is, tho h,~,~,b" f 4ill - I J_ - ~j ~ *~ .3 , - . j. o cidal activity. Tho chlorooub,stituted arylearbalidi,,, t-le-ra 'a- t, und 4-o be move active than- the respqctive nonclOxiriwited a) 'alo~ru,~D:;. 'd Tho a c tv i t y7, (3-dialkylazainoethyl osters of v a d"vit- of tha N-'al-y:L Oarb~;=A:c aa~,`;, -1/2 114 021 UNCLASSIOXED ESSING DATE--160CT70 TITLE--EXPLANTS AS TEST OBJECTS FOR STUGYING THE DEFOLIATING ACTIVITY OF NEW COMPOUNDS -U- -,'AUTHOR-(04)-STONGVi L.D.s ZUBKOVAt N.F., GORDON, 04G,v GRUZINSKAYAv N*A. COUNTRY OF INFO--USSR SOURCE--AGROKHIMIYA 1970, tl)t 132-8 ~~.DATE PUBLISHED ------- 70 _-'S U B ~_-CT AREAS--BIOLOGICA-L-AND MEDICAL SCIENCES 10P I CTAG.S--DEFOLIANT AGENT, ORGANIC PHOSPHIORUS COMPOUND,. MIGNESIU-M -COMPOUND, CHLOPATE RKING--NO RESTRICTIONS ~GNTROL MA ..'-.:DOCUMENT CLASS--UNCLASSIFIED REFLIFRAME.--191)510443 STEP NO--URIO-(i85/70/00()/0011013210138 C-IRC ACCESSION NO--AP0116109 UNCLASSIFIED =WAR= 212 021 UNCLASSIFIED PROCESIiING DATE-16OCT70 ;..CIRC ACCESSION NO--AP0116109 ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. EXPTS WITH BUTIPHOS AND MG(CLO :SUB3) SUB2 AS THE MOST COMMON DEFOLIANTS USED -rott DEFOLIATION OF c'oTToN SHOWED THAT EXPLANTS OF COTYLEDONARY AND TRUE LEt~VES OF COTTON PL4NTS PLACED IN PETRI UISHES IN AGAPIR CONTG, THESE DEFOLIANTS Sll0-dCD THE SAME: RESPONSE TO THESE DEFOLIANTS AS THE.WHOLE PLANTS.& tKPLANTS, THUS, MIGHT BEIUSED FOR PRELIMINARY TESTING.OF NEW-COMPDS. FOR DEFOLIATION' OF ~COTTON. FACILITY: VSES. NAUCH. lSSLZD.-.lNST* KHIM. SREDSTV RAST., looscowt USSR. UNCLASS I F IE 0 USSR WC 632-95 D., BSUCLI7, S. F. vla--~TLRovs, L. A., YA.-r.07LEVA, L. e '.Id STONOV, - L. D. ----------- -- "Adhesion of Emulsions to Treated Surface" V 8b. 11hivi. sredstva P;P---hcliity 27---;t. (ClIenical PLInt :.l=-LeC4U-.lAS -- of llorhs), Nryp I jt-a:icollf 1913t m) 291-297 (ficlE, RZ11-1 hir-Vm, No 13, 10 jul 72, Abst3mclu Tmnslation~ ractors affectlirg tho adlhor-moa of emulsion drops of 2,1-D butyl ester to substmt"~ (paraffinized surface of a. pol~ahLd strael Pl--t(-- and tho suz=Acen of a 'L-,aa lee-C) iare ofjti~.aUd aceoxdilng tG.jt-.hc Ir c-:-c-rf annIC -no an'--le Of iricliration o;~ 11.1ic scr-Pace to tha horlEon at vhich a drop appUc-l At- o -LUA surfaca bcgmit to flou off). Th~l t~.,,Ahod. of co=-%-l,-.tJoq anal~vrai-- sll*vo thn~t it5 detox-mizird by ret-1--ine, coz~-Utions for 1-1ho drops k Cf the txtatcd amrijvcc. USSR Uj)" 632'.95 54-LYWIII, F. P., RAWS2V, V. S., SAVIN, V. P. V. D. , S L011.011-L T Z Sj.11j:jj-7A ,A .j-'. , 6cd itif I cr1eseexch laz-~ i-1 it' c 1Q, j L Jfili ate of tho All-Union Ci Ufa I" of Agents for Plant Protection "A Herbicidal Frepzxition" USSR Authoz-'s Cor-Lifte-s-te No 3111~ 4, filed:21 AT)r 70, published i9 Nov 71 59 (from RZ.h-Khir-iyap No 11, Jun 72, Abstral~lt 116 IIN4170) Translation. In order to iatensify herbicidal activity and improve selectivity, 3-cartoriethox~m!qino-oliei,,,,I If-(3-nethyl phanyl)carbamto is -used in a mixt=3 with b-smamido;,yacetic acid in, ratios by waieht froa- lt 2 to, 1 s6. in the mixtures inhibitcd the development of wild oat seedlings L:,,ore actively than. their comporents used sermxately. UWR UDC: 632 -95 -024-1: (575 -4) GI-VTSER Yu. G., GEPTNER V. A.,, "ConcerninG the Effect of Herbicides on the Microorganisms of 144d and Water in the Collecting Basins of the Chardzhou Oasis in the Turkmen SSR" Wscow, AgroXhimiya, No 6 Jun 72, PP 119-12-3 Abstract: The article is a report on a study done in 1968-1969 to determine the effectiveness of herbicides against microorganisms in the water and bottom silt of collecting basins in the Chardzhou oasis of the T~arkn-en SSR. Diurone and Yonurone herbicides were studied. It was found that the herbicides differ in their effect on different physiological groups of microoi-Canisms: in some instances the herbicide suppressed growth and development of taicrobes (actinomycetes and cellulose-disintegrating microbes), in other cases no appreciable effect on the numbers of the,microbes was observed (spore microbes). Diurone,shwired the greatest bactericidal effect in the first few days after application, followed by an increase in the numbers of bactexia. Experiments in vitro showed that a Ir/p solution of Diurone is most lethal for the micro- organisms; a 0.5~6 solution had no suppressive effect on the bacteria (with the exception of Pseudomonas and-Azotobacter).,, UDc 632.9; YU' - A - -01" '~,'KO L. 1, 1171 IT. 11'. ~-"'T f T S -07, L. D. BI; .-011, V. D., SHV1J01Z-RIV-JT, G. S., TOI. Yu. 'Tattw3a ra Lou I'crbicide for Cotton ana Potatoes V zib. -K-111M. Ca.-cliatva z---shobity rz~.st. (Cffianical for Plc~--Lt PZotc-ction collec~'-Ion of 170x%F:)p VYP& it 1";*5-3cov, 19?0, PP 179-187,(fX03 M-11,21ifdyar Ho 11, Jun 72, Abntx,.~~ct Ro Translnwliont A m~~. her'bicide netuxin v"--- i;ynthasiud. Thu- cos-movad can be produced ui-I.-h p- hirt y1old Ikv Uth AN'raLCO. T~.,catu7mt wf vereta-'Un'- pl-ints ;,I'Lh I is nc,-t h-i-My elfcctive. ThG, beat rasulto are obtUnad L-ham tho harbicide ia introiuced into the soil bof-cin pL-XtiM-r. AS a. rula, dicot,,qcdOZ2-- are more eff3clUvely c~npprezsed by I tf=m rion"otyle dons, 1111.,-Jilyzensitlve to inhibitiou oL jmw'kh fron m doze of 0.5 vare corn M,."Y- weed, oliz:ap corr-elp wild h---ett;r pl,3waed, v5jd rice, bic-1,%ifteat, mtoanap tomatoa.1i, oaablt~.Se' CuCu:'.t)'-aIz' rvulicLesp 610ver Mi alfLifa. se'lzitivc to I (70-M."; daaih fron, a do-Re of 1.5 !;~Jheot---a) aro fiold p!=;.ye-rc:.,m, fleld bzxi-'-~' cn~ss' br-rnc, votch, c.~=otz, ahd fl4vc. scrsitive coatrol iith v. (10:~~o of -va-0 O;I-U~j CGIM USSR BASIM011o YU. A. et al., V sb. Khime --indstya eashchity rast.j vyp t, Moscov, 1970s pp 179-187 beans, seed onionc, and sunfloviers. Rough czaakewacd IF, among the weeds resistant to I, Mille pootatons. tund cotton are resict"nnt crops, The camapou-nd MW11S, high ancti%-ity ihroughout, th3 ontire YeGotnl-A~,(', pericd in the uppor layer ef soil (0-5 cl). The activity of the herbicide b3gins to dcclin.~, witbin 2 nonths r;.f-Lur Introduction in tho lowLr and mXd1la layr--ra of soil. In dones of 3-4.5 .`zdhectarc, I doctroycq.70-9Q,~~2 of the annual vII-Ods in cotton ffel&j, but in zo,--'o ilistp_nces cauecd tomporary cluoxoflis in a dosq. of 4.5 kg/lnct~=,. in ]-.~,tnto i'lold-j, the co,,pound In dc.-';,1-z fwn 2 to 3 I:L'/t~~;Ctara deettoyed winu~,,l thrc-1'1'~hcut tho enti-r.-~ ccason, rhich it~_azt thr-t pot'~toes could be groiai vl-'Utout- hillinz. Tha hua lou tpl:icity fo-_ h-amn-n ~beincs. It is aut'horized in the Soviet Union for exp2riz-ental production use on potatoes. 2/2 USSR UDC: 548.5:535.37 I..P., LOBACHEV, A. N., PREDTECHENSKIY, B. S., STAROSTINA. L. S. STOPACHINSKIY, V. B., KHAYDtKOV, N.~M., Institute'of Crystallography, Academy of Sciences of the USSR "Luminescent Crystals of Cuprous Oxide" Moscow, Kristallografiya, Vol 18, No 3, May/Jun 73p pp 635-637 Abstract: The paper describes a method of growing large perfect crystals of Cu20 to study bright nerraw luminescence lines of recombination of free A polycrystal like specimen Of Cu20 is treated by zone melting with an electron beam. The resultant Epecimen usually consists of 2-3 crystals. A single crystal is grown*. using one of theselcTystals as a seed.- The result is a cransparent cylindrical rod tip to,10 mm in diameter and 100 mm long. These large crystals can be used ~to study many new properties of excitons --,interaction~between -excitons and the feasibility of making lasers based on cuprous oxide crystals.- 7 %[_kVIWV, V. S., IV~,- 't""O. 11. S., KOPYLOVSKIY, D. S110PIACH-INIS'ny, V. B. "IfIethods of St,,zdylnq ~-` ra=al Reflection -;I-. _h Leninarad, Tverdor,7o Tela, Vol 12, No 6, June 1070, pp 10,703- 1681 'a t a Abstract: IR e s re ac h o an 11 he therr-m-1 reflea'.L, n ;5 -,ra of U ks a bout 5000K and QdTe at, about 800!,-- as aa_-:~-ied out. zemperazure of a of o" ect4ng te_-xperature a,, W611 U Various Met; ~L - Z'410 system for record_Jng4LR/R are describod. in the -L'-ormal-rafiectian sDectrtmni of GaAs, with the use Of a G02-based for te,-,-_-p(,varura modulation, -~,Lj oD'ical tranBit i ons wore, observed. On the basir. or t:Ea o5cai,.,ole of CdTe it; is shown txmt low tam- ratures, in the ana' sis of ther.7"al-refleGtion :-jpoctra, electron- e ly p hole interaction must be taken into account, Maw 034 UNC LASS I F I:E0 PROCESSING DATE--27NOV70 TITLE-EXCITON THEq-14AL REFLECTIWI IN CADMIUM TELLUR.EDE -U- AUTHOR-041-BALASHOV, A.A., IVANOV, V*S6v KOPYLOVSKly, 8.0.1 STDPACHT~11&KIY, V.8. qTR--r '6F I N F 0 - - U S S R C 0 SOURCE-FIZ, TEKH. POLUPIROV. 1970 4(510 I)ATE -PUSL [SHED ------- 70 ,__._,-.S.0BJECT- AREAS-PHYSICS -TOPIC TAGS--EXCITONi HEAT REFLECTION9 CADM IUM TELLURI'VEt SINGLE CRYSTAL# SPECTRUM ~~_:'CONTROL MARKING--NC RESTRICTIONS ,:,:,,DOCUMENT CLASS--UNCLASSIFIED PROXY REEL/FRAl4F--3007/0891 ST C., p ACCESSION NO--APOt36325 ONCI-ASS fl: JE01 77 .2/2 034 UNCLASSIFIED PROCESSING DATE--27NOV70 :!.CIRC ACCESSION NO--AP0136325 ABSTRACT/EXTRACT-W) GP-0- ABSTRACT* THE THER140,11EFLECTANCE SPECTRA OF N-TYPE- CDTE SINGLE CRYSTALS WITH FREE CARRIEP, Cohic-N. 01: SlPlai',R TO 4.5 TIMES 1-0 PRIME15-CM PRIME3 WERE STUOIED tT 80-14(, -EGREESK. THE EXCITON EFFECTS MUST BE TAKEN IfNTO ACCOUNT IN THE INTERPRETA,r[ON OF THE ExprL. OATk~ ESP. AT THIE LOW END OF THE TEMP. RANGEESTU[IfED.~ THEORETICAL A-INAL. OF THE SHAPE OF THE THERMOREFLECTANCE SPECfiZUM DUE To EXCIT0,14S SHOWS GOOD QUAL. AGREEMENT WITff ~THE EXPTL. RESULT:.S. FACILITY: F-11, INST. IM. LEBEDEVA, MOSCOW,. USSRI*~, UNCLASSIFILtO USSR UDO 621-N5-592 BALTRAIMNAS, R., BAKALAS, A., A"j0,,;Qj.V VAYTRUSP Yu. [Vilnus state University imeni V. Kapsul'as] "Special Features Of Conduction In Go Under Excitation By A, Noodymium Laser" Fizika i tekhnika poluprovodnikov, Vol 6, uzo 4, Apr 1972, pp 760-762 Abstract: The effect was investigated of the surface oil the photoconductivity ofm_06 40 oh~z-l. cff*') at ~500' K. - The specimonj) had unit [bloko,ryyj contacts. The single crystals wore excited by pulses orT a noodlymium lasor (hU = 1.17 s.v.; -ru = 110 nanosee) operating in one fminsverau modo. Oauillo- greme of tho photoconductivity in nQnotchod upocimeno o0' Go nro ahown and a, raph is presented of the dependence of phbtocorlductivity on tile inteneity cef the lager light. The results obtained give a basis fay- the nauumption that o;r,- citation by short. laser pulses 3an :prove to be useful for imteatigation. of surface pheno=aa. 2 f 1g. ref. Received. by, editorop 1~ Oct 1971. 1/2 037 UNCLASSIFIED PROCESSING L)ATE--27,14OV70 T.I.TLE--NATURE OF CHANGES IN THE- PHYSICAL PROPERTIES OF HARDENED STEELS AT LOW TEMPERATURES -U- *HAK, N.A. AUTHQR-(03)-LYSAK, L.T., ANDRUSHCHIK, L.o.,t STORC COUNTR Y OF INFO--USSR SOURCE F I Z METAL METALLOVED, 1970, 2�t4)v 841-6~ :.,DATE PU6LISHED ------- 70 ~;.-SUBJECT_ AREAS--t4ATERIALS TOPIC TAGS--PHYSICAL PROPERTY, MARTENSITEt MAGNETO!