SCIENTIFIC ABSTRACT NEKHAYEV, V.P. - NEKRASOV, M.M.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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!j i USSR UDC:669:.18:-147:621.746 -.POLYAKOV V. V. SHORSHIN, V. N., NEKHAYEV,.~V.: P. KVITKO, M. P., SINELINIKOV, V. D. V.~ A., FILATOV, YU. V., YUGM, P. -pe K-7E AlStudy-of Technology of Melting in an Oxygen Converter and Pouring of Ty I:Steel in a Continuous Casting Unit" Rai Proizvodstvo Chernykh Metallov [Production of-Ferrous Metals--Collection of Works], No 75, Metallurgiya Press, 1970, pp 123-132 Translation: Results are presented from al,study of a new, progressive metal- lurgical process--the production of railroad rails of 1igh-quality ingots pro- du~ced by continuous casting in combination with melting of rail steel in an oxygen.converter. It is assumed that the pTOcess:is promising for further increases in the strength of-railroad rails and reduction of the ekpense of ~thL-ir. production. 5 figures; 4 tables; 5 biblio. refs. 20 . i H. . 11 1 . Therapy 1.553-036.22 USSR um 616.913 PAK S. G.3 ANDRONNIKOV) V. T Aej *j &HEVISOVAj Ve 6., rOTOVA, S. K., P and, SREWVA, D. V., First lbscow Medical Imstitute imeni.I. H. Sechenov and ChirTash Sanit Republic ary-Epidemiological Station t ype B'Botulismll 'Observation of Group Infection WJ. h T Moscow, Zhurnal Mrobiologii I~)idemiologii i Lnmunobiologii, Vol 118, No 1, jan 71, :PP 59-63 Abstract: A trend toward increased occurrence of type E botulismhas been observed an over the wrld. In the fall o-4' 1967, 5 of 24 persons in -Lhe Chuvash ASSR tho this tyDe of botuli m. from sal'ed fish (carp) died. Fourteen of the affli cted pe- U sons were -eriously 111, seven had maderately severe cases, and only three had ~mild cases* The incubation period iras short; in 22 cases, it -varied from 1L to 12 hr, in one case it was 18 hr, mi& in another 'case it lasted 7 dnyg (a mild case). ation period did not acceed 4 hr. Vaccinati i 'In the five fatal cases, the incub, or with anti-tomn iz the. fixst therapeutic meaoure. FotLr patiomts of the above -~r -un ag- group wre not treated ith the sei , and died, since botulism had not been E nosed. Althcugh introduction of the serum in the early Aaj,-es of the disease h-~'s -j USM rnal. Mik-robiologii Epide3dologii i Lmunobiologii, Vol 48, PAK, S. G., et al, Zhu- No 1, Jar, 71, PP 59-63 the most beneficial effects, the serum can be administered at My stage in i*dch botulism has been recognized and intoxication phenomena ade observed. Comprehen- sive~treatment mast cover all fundamental pathogenetic factors, including suppres- Sion-of growth of the pathogen, detoxification,'and changes in the biochemisti-j Of the neurozauscular system. To this. end, the remaining 19 patients of the above group.were treated by gastric lavage, parenieral introduction af salt solutions, glucose, and blood substitutes; cne person received blood plasma zad four were Areated with polyviny1pyrrolidoae. Bot-ulism must be regarded as a toxic Oinfectious cess- hance levomycin ums administ~::red to all 19 patients to cut down further ro .1 p growth of the pathogen. Adenosine triphosph-ori acid and cocarboxylase uvre ad- M3nistered also. VC,"2" 2/2~ WSR UDC 662.75:536.46 KHAVKIN, Yu. I. and NEMAMIN Yu. Z. "Investigation of the Combustion Process of a Polydispersed Liquid Fuel" Odessa, 11-ya Vses. Konf. po Vopr. Ispareniya, Goreniya i Gaz. Dinamiki Disp ersn. Sistem, 1972--Sbornik (11-th All-Union Conference on Problems of the Evaporation, Combustion, and Gas Dynamics of Dispersed Systems, 1972-- Collection of Articles), 1972, pp, 43-44 (from Referativnyy Zhurnal -- Aviatsionnyye i Raketnyye Dvigateli, No 1, 1973, Abstract,14o 1.34.14. Resume) Translation: A qualitative analysis of the process of atomization, evapora- P tion, and combustion of a stream of atomized-liquid fuel is given. It is assumed that the combustion process of a liquid fuel can be broken doiM into three auccessive stages: a) the evaporation of.drops of poAydisTersed fuel, b) . turbulent intarmixing of the evaporated. liquid fuel, amd c) molecular intermixing. Characterit3tic times for each of.these stages are determined for the case of complete burnout. Average time periods for the stay of a drop in the combustion device are determined- these are regarded -as the sum of the times of evaporation, turbulent intermix!Dg, and molecular diffusion. The basic parameters determined in the ey-periments are compared with the computed data. 23 "gp AhOO42613 uR o482 76~ Soviet Inventions Illustrated, Section-I Chemical, Derwent, 239101 CALCI M RAFT -with. a, f luidised abed incTud 'for. the calcination, an&two es zone zones 2 for preheating with flue ~Sases' as well As zone 3 for cooling the-p74duct. !The ~materia loaded by unit 4 feeding,the fluidised bed,of zone2 and then paases bv external chute~5'intd lower zones with flow controf by gates, , The bolt~om: 6 carries burners 7 using natural gas with nozzles designed for-admission of dust~loiided-#tr 10.6.66 as 1087769/29-33. V. M. DEMUr EV 4, YU.p.NRmKBAEV DOWSK FEMUS 12TALIVICY RES. INSTJ 14.8.69. Bul 10/10-3.69, Class 80co-lat.Cl. CiO4cp' AUTHORS: Rement'yeva. V. M.; Nekhl6baMv Z.yu. p. its &Letski Issledova rnoy _y Nauchno- tel'skim ~-Institu 911-te jjqall, ---------------- L - - ------- - ----- 50 - ----------- ~' I V U, !I 13 R tf A I I i I A, I I, USSR MWIMNKO' V. A., and SUROVIEN, V. Diving (Vodolaznoye Delo) Moscowl 19?Ip DOSAAF Publishing House# 288 pp Txanslations Annotationi This book is intended for the training of divers and it was written in accordance with the program for training 3d class divers. For Ist and 2d class divers, the book.may serve as~,a practical. manual and reference tool on the operation and care of diving equipment and on wSety jzeausres and performance of a variety of diving tasks. Besides the principal authorsV. P. Maksimenko, A. S. Nekhoroshev, and the late V. D. Surovikin, tbe following specialistslin diving and hydraulic engineering took part in writing the booke V. S. Razvodoskiy (Chapter 5) P. P. Ilikitin (chapter 6), T.- S. Leybovich (Chapter.? and Cha ter 10 in ;art)$ Yu. K. Senatiakly (Chapter ? in part)g A. A. Rogov (chapter 81p and P. Loyku. (Chapter 9). The authors thank the diving:specialists A. M. Gerarilmovt B. V. Gromadskiy, K. Kh. Kesomdo, 1. 1. Rebirdc, and the physician-j~bysiologist V. 1. Tyurin for -their-help in writing thisbook.-,~ -66, Novo-Ryazan- Please send all comments and suggestions to Moscow B akW9 261, DOSW Publishing Housell USSR RUMMMO, V. A., et al., DCBAAF FWAshing House, 288 pp 'Introductiont Every year our country sees the construction of more and more gigantic hydraulic workst digging of thousands of kilometers of canals, layLig of oil and gas pipesg and launching of river and ocean-gWmg vessels. And ever~rwbere, in all branches of the economy, thousands of ~ highly skilled msters of diving axe in demand. Present-day diving is one of man'* Pi(Auction activities which embmees all matters concerned with people descending in water in~special equipment to 13arfo= utiderwater tasks or other assignments. -the appeazance of thou- The development of undoxwater sports~has led to sands of persons with diving skills. 'Undervattr sports 1huve gmt economic anii military-applied significance. Div-Ing is hard work, but noble and honorable. Besides possessing good healtht a knowledge o f coaplex equipmentp and familiarity with the principles of the physiology of-underwater*subaersionp.a diver must have a strong will., stamina, and a good eye. And this is not all. Ifo must also be knowledgeable in locksmithingg carpentryp riggingo electric welding and so forth, Rating of divers. Divers, axe divided Into thxec c2asses according to their ratingi first# second, and third. 2/8 98. - USSR MMIMNKOj V. A. 9 et al. pDOBAAF Publishing. House 288 pp The highest rating is that of "diving specia.11st". Depending on the jobj diving specialists are subdivided into s.enior,diving and chief diving spez~sts, Diving work is divided into group I,~II,and III accord1mg to the degree of difficulty involved. Diving ratings are assigned by diving.qualification commissions after suitable training$ further training, and passing o-f examinations. To keep his rating, a diver must work imder water a certaAn number of hours a year. For example, a 3rd class diver.of group I must complete at least 180 hours and thosecC groups Il and,III 90 and 60 hours, respectively. The working conditions of divers differ substantially from those of per4ons on land. For this reason they have a shorter work1day and receive additional pay for dives, lump-sum bonuacat' and extra annIval leave. If a diver followz the established rules, he will be completely safe when under water. This book, which was written in accordance with the program for training 3d class divers and with -the "Standard Regulations for Work Safety in Divingill takes.up all the fundamental questions conc rn d with underwater work as p e dete d by the program. 318 rmine -- - - - -- - - - ~ - Z., V - -- - - - - ! - 1 !* 3! - fl 111]H L111, 1"AA! 111 !!Iw! : i;!-:1! : . .. . :I ; - . I gp A90 024236 L4 A qOa-5 AUTHOR'- K 'V A SENIOR ENGINEER ADMINISTRATION OF NE HOROSHE NAVAL TR~~R OF.THE.'CENTRAL COAM ITTEE OF POSAAF TITLE-- DIVING DRESS "NEPTUNO 'NEWSPAPER-- SOVETSKIY PATRIOT FEBRUARY:11t 1970v P 4j, COL g ..ABSTRACT-- DIVING DRESS "NEP TUN" WILL BE PRODUCED IN 1970 BY A .-,,,..YAROSLAV PLANT OREZINOTEKHNIKA-. -FIRST:UNITS WILL BE MADE AVAILABLE -70-MARINE CLUBS-OF THE DOSAAF,_ IN CONTRASTTO ISADNOw AND GKP-4 IN USE TODAY THE NEW DRESS IS NOT FULLY VATERPROOF. AoW_ -EVER "WATER THAT GETS INSIDE THE DRESS.IS QUICKLY HEATED BY THE BODY AT OF THE DIVER. HE ONE-PTUNO IS MADE OF SPONGE RUBBER 3-5 MM THICK. TWO MODELS .:,wNZPTUN-i1*-AND THE IONEPTUN-2" WILL. BE MANUFACTURED.; THE DlFh:~ENCE AETWEEN -THE TWO 15 THE ZIPPER BUILT IN THE JACKET Of THE NNEPTUNr-2% 'S 4, IGNED FOR -SOME MODELS WILL HAVE A LINER, THE NEW::SUITS ARE:D~~ -DIVING:IN WATER WITH TEMPERATURES PLUS 410 PLUS 3 DEGREES C. 0 A PHOTOGRAPH 0 T HE. *NEPTUN-2" IS GIVEN. 19650907 i. - I i ~ I , f 43391 .-k-W.~:v-,".:~ - -- I:- - . j , ", I I I . , . I . . . , . : f, I ~- t I,- 9 1'. f USSR 678.746.22.06-405.8 E)MaiO OSHEV A. ces, MERKIN,-A. P., Candidate Doctor of Technical Sciep 0' 0 ci )f Techn ~cl ciences, GEYDANS, I. U, PUCHXOV~ V. N., Engineers Mia f I'St:~ropore Concrete in Remote Regions and the Arctic" Moscow, StroitelInye Materialy, No 1, Jan. 1973, pp 18-20. Abstract; The conditions of construction in~the Arctic require the develop- sent of insulating structural materials. One,such material is styropore concrete, developed by "Arktikstroy" Trust. -1his-concretei is made with an artificial filler made of expanded polystyrene beads. Experience has shown that the production of styropore concrete products does not require additional capital investment or the.construction of-speciol plants. Styro- Pore.concrete has certain technological.and'.economic advantages:over other light concretes made with porous fillers; the.lightness,of the polystyrene beads, allows the density of the concrete to!be varied widely; the poly- Styrene beads have minimum water absorption,-' the raw material for expansion into beads can be economically transported over long distahces;.the heat Co nductivity on the material is very low. 15 -'USSR UDC 621.311.12:538.4 -,APUKUTINA, YE. C., BORDACHEVA, V. V., VALDBERG, A. YU., KURKIN, _V R F.,: HOSTINSKIY, 1. L., UEFJIOROSREV, P!L. S. ,SO OKIN3.G. S., FEDOROVA, ZH. S. Study of.Various Methods of Trapping an Ionizing:Additive in the U-02 Experi- mental flagnetohydrodynamic Generator y-drodynam' ~.V sb. Magnitogidrodinam. metod polucheplya elektroanergi-i (Magn- etoh -C Method of-Obtaining Electric Power-collection of works), vyp. .3, Moscow, PP 202-219 (from Uh-Aviatsionny~e i raketn-fy,~vigateli,otdel'- N 11, Nov 72, Abstract No 11.34.137) .0 systems are formulated. Translation: The requirements on additive:.injection, d the~structural.execution are de- -Ilethods of trapping an ionizing additive an ascribed_ The operating experience using additive injection systems in experi- meutal magnetohydrodynamic generators is described, and results are presented 1fro- with submicron K studies of the efficiency of trapping them 2 CO3 dust from a-Iflow.of combustion products are presented. A study was'made of the ad,,,antages and disadvantages of each of the systems. 'There are 7 illustrations and a 13- ~-eutry bibliography. 'FKULLN~jLNG !)AIL- ZONUV/0'' .-LIZ 04Z UN4LAbbLl-;lLV~":-" TlTLE`--G-'ZNNLRSICN GF POTASSIUM CARaUNATE INTO POTASSIUM BICARBONATE IN A LOW TLNPEkATURE ZUNE OF THE GAS CHANNEL GF A MAGNETOHYDRODYNAMIC, 14H[), ~;,_,_.,At~TliUR-(,05)-GGLUBKGVAs A.So.p LAKHARCVAv, N.I'..,,.LARICHEVA, M.A., %'.OSTINSKIY, ~'-LiLav l\EKH0AG5HEV9 RoSs .:SGUkCE--TEPLUFIZ* VYS. TEMP. 1970t 8(2)1 459-60 _jk 0 A T EPULL IS tiEi;-----70 t:,5UtlJtGT AREAS--Cf-EHISTRY, ENERGY CONVERSION (NON-PROPUL S I VE) PROPULSION' ANO FUELS TCPlC TAGS--CCPfJUSTIGi% PSGOUCTo IONIZATION# POTASSIUM CARBONATEs MAGNETOHYDPODYNA14IC-CGNVERSION CCNTRCL MARKING--NO RESTRICTIONS 00CUMENT CL PROXY REEL/ERAME--3004/1913 STEP NO--UP,/CZ94/70/OC8/002/0459/0460 __C_ JR_iC___A_CGES5I_C_h N-0--AP0132175 LINC LAS c.- 10 - --------- 212 042 DATE-20NOV70 UNCLASSIFIED PROCESSING C I RC 4CCESSICN NO--AP0132175 :~~ABSTRACT/EXIRACT--(U) GP-0- ABSTRACT.. THE CGNVERSIGN OF THE IONIZING N. K SUbZ CO SUB3 TO KHCG SUB3 IN THE LOW TEMP. ZONE OF MfiD ..GENER&TORS WAS STUDIED AT roMOUSTION PRODUCT TEMPS. TO-250DEGREES, ABS. _.,_PkESSUKES 5.5-7.5 N-M PRIMEZi AND CO SUB2 CGNTENTS IN THE,COMBUSTION -PRODUCTS LF 8-9*5PERCENT. SHIELDEU.PROBE -AND ISUSTATIC S MPLi G Gi .~OLASS WCOL CF DUST LADEN VAPORS FOLLCNED BY CHEM. ANALS. CUNFIRMED THAT XHCl0 SU133 FORMED AT TWS IS SMIALLER THAN 160DEGREES AND THE FRACTION -S, -AT 1~0 ANV 70-90DEGREE E P KHGf) S083 'WAS 40 AND 80 hT. PhRCENT: R S -1-ACILITY.' INST. VYS. TEMP., MOSM, USSR.,' I-A 4F-1 E f)- S C -wimm m i1i: iL U- fivre 11 ns I USSR UDC 669.7l..472(088.8) ~.BELIYAYEV, A. S., BEKTASOV, 0. A., VOVK, P. A., KUP0111-11TIN, A. IT., N117" V, V S Device f or Mea-surim, the Ileld Packing Density of the Bottom of an Alumintzi trolyznr and the Bottom 'I I as s Temperattirei" Elec USSR Author's Ccrtificate 11o 272567,. Filed 23 Dec 68, Publ-'shed 7 Sep 70 Ap r 71, Abstract' N 4, 'o 4G161P) Translation: The device includ,,~3 a thempocouple ind a g4li"finmir,-ter. For purposes of simultaneous mensuremmit. of the ileld packiwi dertsity ~xnd tempera- turd of the anode mn-s, the dc~vjce comprist, a housing with socket: f or -arrangement of L~easurin,,, im3trumi711I US , a hollow connect::!.rip, rod with a Cip 1 allod, and a short-circjil.tin;~ &'-Vicc 110Cd1c. inside which a Lber-ioccuple is inst. Ilic upper pax-L of t 11) rod Ijas an inchned plmaJor dcij.ect.ion of a, eeensity indicator n; edlo, and the Junction of the zhe ,11coup. electrically connected to the short-circul Ling device need'-'C-- and the galva- ter. There are I illustrations. nome 17 mq Non UDC.- 378.661(470) FIRST RESULTS OF OrERA='ON OF ?FLEPARATOTY DEFARTM!WTS AT MEDICAL INSTITUTES RUSSW FrDERATION Moscow, Sovetskoye - - Pa- 7dravookhronenive, Russl-, 33 Kbmitted 20 ry 1971. pp 41-451 en As n tioned in the Decree of the Central Committee of the CPSU and USSR Council of Ministers "On the Organization of preparatory departments at higher ad4cational eatablishments" (August 1969). "among VUZ students pitsulng thmir studies on leave from industry, in trvn~, rajor cities. there " -' ' C r :tll' too few blue collar end collective farm employed young people." F , . t ! r ason, problers pert*ininR to involvament,61! the beat prepared _ h a n I - -)ounj men and wo.men in nedical ar-hool,studies* from, Indus try and rural areas have been rapantedly disc~uzsed at special meetings of VU2 vLce-charceliors as~well as secretaries c! wirollmant commissions. An a r suit of the vast ,, work done by nnioltrunt cois~sisstorts, "-dical Inari'tutes have obtained a considerable increase in representation of rural youth in the student body (Vable 1). This wait aided, in many respects, by the. Instructions of the USSR ~i_lniutrv of 11.!gher and Socurdarv Special izad -Education, wlilcli Allowed Pedical '!!'Z in sciric cases to accept individuals who ure parmanant ragmento ef rural ,xreaa ,uid whose Erades at the entrance examinations were I or 2 points lower then required for P_t:%=;trtitivz enrollment into first-year. claaaar_ However. over. with 18-40 percent enrollment of rural rauldauta in rl":t first yeitr clastes, only a negligible number are referable to blue collar ;ind farr workers, i.e. to ineividuals directly engaged in Industry or agri- m4ltural word, Aa damont;tra-.e4 Vy mnalysiv of, the toc*lal compoaLtion of rz:udcnis it the rradtcCl and phannaceuticAl institutes of the ILSFSR Ministry Health from 19154 th-cuSh 1170, the" wan no increase in num"tr of worker ot th~!tt chtldrtin enr3lled in all years and It constituted 30.7 percLnt of : the total qtudent body in 1970. whLle the number of farmers or their childr n dropped to 7.4 percent is 1970 (Table 2). One could hardly consider this situation to he sarinfactory, since the vacial co=position of students enrolled in medical Inartturan daps not even approximately carrespomd to the structure of our society, the vast ajority of which consiqEF, of blue collar or farm workers, Furth&imore, in n number of ,!asks, iiuch a mocial structure of the student body In the Tnedical 11rhools of - 27 - USSR UDC 616-001.34-06:616.282.1 NEKHOROSHEVA, M. A., and VEL'SKAYA, M. L., Institute of Labor Hygiene and Ocieuvational Diseases, Donetsk, "Cochleovestibular Damage Resulting From Vibration Sickness" ran 'Moscow, Gigiyena Truda i Professional'nyye Zabole, iya, No 7, 1973, pp 9 Abstract: Hearing and vestibular analysor function were studied among 80 miners experiencing 95-137 db noise and local 17-40:Hz vibration and Buffering stage I vibration disease coupled with peripheral angiovegeto- dystunia (35, group 1), stage I vibration disease coupled,with sensory polyneuritis (30, group 2). or peripheral angiovegetodystonia (25, group 3). While group 3 patients had normal hearing, :groups 1 and 21had varying de- greas of cochlear neuritis. Speech dificrimination was IODI for 28.6, 65, and 80% of Individuals by 40-45 db in groups 1,; 2, and 3 respectively. Whilo all of group 3 and 18 of group 2 demonstrated 100% speech discrimination at 120 db, 13.17. of group 1 were not able.to attain.this level. Dissociation in data on tonal versus speech audiometry suggests that damage is experienced more by-the cortical than the peripheral sections of the acoustic analysor. Responses to thermal and rotary tests indicated that effects on the vestibular analysor were variable. 7f' USSR UDC 534.836;534.831:613.1611 NFa19ELO_V._1t_1- Irkutsk State Medical Institute ItNoise of Passing Aircraft and a. Subjective Estimation of Its Disturbing Effect" Moscmi, Akusticheskiy Zhurnal, Val XVIII, 110 'li :19771, pp 111-81 Abstract: An experimental study was made of the charactc~ristics of the takeof f noise of, the Tu-104 turbojet aircraft in the far sound field. Me studies were ad ~m e in 1967-1969 at the Irkutsk airport and regions adjacient to it along the flight* patJi. The spectrum of the noise varies -in accordamce with the doppler effect. A,cliaracteristic of the effect of the.duration of, the noise, the number 'Lon of Clio disLurbing of flights and population (tensity on the subjective estimat. effect of the noise is given, iu-id a method it-, outlined for calculating the I*r ation for duration of the noise effect to the level o4 Pemeived noise, Gi e Less disturbance from the aircraft noiso is erperie.1iced by the residents of regions with low population density and low intei Nity of air tran-3port traffic, "d the greatest disturbance is exoerieticad by rLotidenta of regionu with high population density and a lar e nuzn~har of alrera-ft. dur-ing the day. -9 Up to ~80 flights per day was found to be acceptablo.. T.M., distributia)i law of Clio level of perceived noised during takeoff -of -the-, Tu-1014 zircroft nt: varfov:3 is 1 d stances frot-i the st-artinr point is lotted :in the fom of average atita W1 curves illu~utrating the standard clill6ing trajectory, the lcvelv of Perceived 1/2- USSR UDC 629.7.036.3:662.75 LITVINOV, A. A., TEREKHIN, V. I., NEKIPELOV, YU. G. "Laboratory Instruments for Studying-the Wear Resistance of Construction Steel under the Conditions of Lubrication with Aviation Fuel" V sb. Kontaktno-gidrodinamich. teoriya smazki i yeye prakt. primeneniye v tekhn (Contact-Hydrodynamic 'Theory of Lubrication.and Its Practical 4pplication in :Engineering--collection of works), Kubyshev, 1972, pp 18-19 (from Rzh-Aviatsion- nyye i:raketM dvigateli,otdel'nyy.vypusk, No 11, Nov 72, Abstract No 11.34.88) Translation: It is reported that in order to establish causes for the differ- ence In aviation fuels with respect to the antiwear propeprties and also to study the mechanism of wear in fuel environments, laboratory instruments have wo been built which simulate the conditions of operation ofithe rking members of fuel-system units. The instrtments permit studies to.be made under a broad range of external conditions (mutual.displacement rate, load, temperature). The small a unt of fuel required to.perform the experiment permits a study to be made of the effect of the chemical composition of.the fuel on the anti- wear properties. The instruments-built and.a number of ptudies which have been made-permit, the development of measures to*,Increase the service life and opera- ting reliability of aircraft fuel system units. USSR UDC 549-91:547.1,118 WSLINKIN, A. A., NEKLESOVA, 1. D., KUDRINA, M. A., YEGOROITA, 11. V., IRAIDOTIA, I. S,-,--.aiid L0GINOV~V.*`_V._,-1nst1 of Organic and Physical Chemistry Imeni A. Ye. Arbuzov, Acad. Sc. USSR "Synthesis and Some Properties of Acrylic and Methacrylic Derivatives of Chloro- -Ana phos and Its logues Moscow, Izvestiya Akademii Nauk SSSR, Seriya Ehimicheskaya., No 4, Apr 73, pp 383-W6 Abstract; Reaction of chlorophos and its analogues with acid el-Aorides of acrylic, metacrylic and CK -fluoroacrylic acida gave new products with fungicidal activity: 0,0-diphenyl-, 0,0-di-n-butyl-, and 0,0-diatei;hyl-(l-acroyloxj-2,',-),2- trichloroethyl)phosphonate, di-n-butyl-(.1-me.tacryloxy-2,2,P--trichloroe'thyl) phosphonate and O,O-d-n-butyl-(l-(X -'Lluoroacroyloy.Y-2..2,2-trichlaroethyl) phosphonate. Using 0,0-di-methyl ether of 1-acetoxy-2,2,2-trichloroethylphospho- nic acid as control, it -has been established that replacement of the acetyl group by an acroyl or metacroyl radical increases the fungicidal activity and toxicity. Introduction of a chlorine atom onto an alkoxy (croup has a similar effect. Elongation of an alkoxy chain at the phosphorus atom decreases the toxicity. W 577.150.4 USSR U1 IRAIDOVA, I. S., and Candidate of,Medical Sciences, Iustitute of organic and Physical Chemistry,,Academy of,S'ciences USSR "Investigation of the Toxic Action Mechanism of 0-Methyl--0-2,2-Dichlorvinyl- N-Dimethylamidophosphate on the House Fly" Moscow,.Khimiya v Sel'skom Khozyaystve, Vol 11, No 2, 1973, pp,38-40 Abstract: The experiment sought to determine the connection between the depth of poisoning of house flies and the degree of esterase suppression. taboratoLy.flies Musca dOMe5tica L. were poisoned by inhalation, in two groups of 300. The effects of poisoning were observed in one group, while esterase. suppression was observed in the other group at 10, 20, 30, 360 and .780 minutes after treatment. Selected flies were decapitated and their heads and bodies were pulverized, centrifu arated and analyzed. ged, then sep The bodies were pulvenized in a substratum.of acetylcholinchloride for dete-cmining cholinesterase activity and in methyl-n-butyrate for determining allesterase activity. Esterase activity was determined according to Robbins' modification of Hestrin's method. Results showed a connection between the suppression of cholinesterase activity of the he-ad and body, and poisoning symptoms. Suppression of aliesterase activity preceded Lhe state of deep - - - --- , - - -2/2 -- - - - -- - --- -- - --- - 7-77- USSR UDC 542091151+?-1'118 0 GORO WTROVA, V. 11., .2,. KITUTRA, 111, A., M WA, AP.BUZOV B. A.~ ZOR jUQSQVAg,_1 - 14, ~Jutlerov of Xavanl 11. Vd, aad tudriyp gq. a., chealstry U0 Irr State Uriversity ineni. V. I. Ul'yan6y..i~anin 4~nd I 1bzUtu. to of Orgudc and of t~e Aca&eny of ~Ociencea USSR 'Physical Chemistry imeni A, Ye.,Arbuzov "Dori ti f osphorus Acids and -Chloroally! Alcohol. 2. Synthesis veq o Pb 01 , e Cj -Ghloroallyl Esters of Phosphoric Acid ar4 Sow of their Biological ~Fropertiewl No 5 It Yioscbv# Izvestiya Akaderdl Nauk S555H#* Seriya~ Rhimicheskarn Ay 72 PP1115-5-1159 Abstractl A previous article by the authom deacribed nomw Phoaphorous, phosphoric, thiophosph=-ic and phoaphinle acid estora eoatld.nin,,~ an CVj-chloro- allyl. --adicall. A study of biologleal propertiva off tho aynthe.O.zeci compoundr, showed that they have a eelectiva fungicidtJ. and antinicTobLal q!ffeet. Loii taXiclty and sigalficant activity towax%Ls the dermtophylea Trichvphyton gypseun 'pide3 and Z --mophyton Kaufte-nn-Woll" wore noticeable In mixbd p~osphorle acid eaters contaiming ono 0~-chlz)xro4lyl ri-W-1cal, Pielitainary dati ehow-d that -the fungicicLa-1 activity of 'the nixed e5ters inareazeia iiith leug~ho_ninq of the hydrocaeoon ra.,Ucals at the phoophorua -ator4, iftis toxirLty dacline,:S. 1/2 Izvestiya Akadewli Ratik- SSSR, Se4ya Kbipdcheakayas ARBUZOV, B. A., at a!., Wo 5, May 72s pp 11.55-1159 The present article gives a mom detailed study of the biological effect of alkyl radical 1A the aeries of.:~ compounds S type of compound.. The Cl (RO)2P(O) OCH2 C CF12 was lengthened from An in-provement ir. C1 to C6- the synthesist viz. conducting the reaction between dia.1hyl-phosphorle acid Chlorides and 0(-chloroallyl alcohol in an absolute banzone (itistead of ~fqrq)--444 at room tqTapra:t imroared the *Ields cc.-isiderably. theri.-as, All Y V A -~UC,4=. D th 1'10~p ounds-on A 00 mnm opt -- ------- di the Act ,e& ;Wit tte C C INIrtheir lengthe 6f--.-tft6 1- 6 of-the, compounds. The top seleotivity Indeit La founA In di-a-ahyx- iY -Chloro- allylphosphato. 2/2 -USSR UDG 541.69+547.2414591.0446 SOVA, I. D -I"k, Irl. A., LUIDOVA, 1. 5.~' 1'aLI4MULLI'_T1 KUD .,jn3V_TT= of q Or a c and Physical Chemistry imeni A. Ye. M ni demy of Sciences US31R A~rbutov,' Aca e olism of Phosphoric Acid Ester Amides" tab M Moscow, Khimiya. vsellskom Ichozyaystv No 11., 1971, DP 39-42 Abstract: A study is described on the selective effectiveness of orgariop snhorus contact-type insecticides of the. DDV? (0,0- dizaethyl 0-2,2-dichlorovinyl phosphate:) grouD. -The in vitro-based data were follotled up and confirmed by in vivo e:cperivients. It is. shown that O-methlyl 0-2,2-diahlorovinyl thosph.7ate (II) and 0-othyl 0-2 2-dichlorovinyl ii-dimethylonidophosohate (III) are highly aotivo insecticidoa, cbolinosteraae inhiblitors ~ in insects and warm-blooded animals and are allesteraso inhibitors in house- flies. O-2,2-dichlor-ovinyl 1.1 - t etramethyldiarii dop4bo spha t e (III) is a relatively weak cholinesterase irhib-itor in in ec.s:and -iarm- s; ooded anima mound II ex bl ls. Co,,- -hibits a:systemir- effect on in- Zecta I -rith gn!%wing mouth parts. The toxicity and anticholin- estorase activity of II, III and IV in flies is correlated. As 1/2 JJSSR FIEKLESOVIA, I. D., et al, Khimiya v sellsRom khozy~y3t No 11, 1971, -P-o 39-42 for warm-blooded animals, the correlation was established only -anticholinesterase activity, for.1I and III. Despite its low. :compound IV appears to be no3t.toxic to white mice. Compound !I is:detoxified by liver tissue of i-iarm-blooded anim.als, while IV is activated by them. Compound IV selectively affects the of flies but is weakly active.relative to the flies peruse_ This indicates that the:insecticide activity of the organo-ohos-o'norus compounds is not..a resull of aliesterase in- bibition. The exnerimental data on the, toxicityj.antiesterase -and anticholinesterase a6tivities' of the tested comDounds are given,:in tables. 2/2 59 UDG 542,91+541.69s661-718-i ABBVZOVe B. A., IDIROVA, 0. N. R 1. D., IRABOV 1. S., X= A KOHINA,.M. A., and YEGOROVA No V. -instifu4JANtrganid and physical ~cionces WSR Chemistry imeni A. Ye. Arbuzov, Academy of "Synthesis and Biological Activity 6f.!Some Thioglycidyl and Thiethanyl Esters of Pentavalent Phosphorus AcidB" Moscow, Izvestlya Akademii Kauk SSSR, Serlya Diricheskayat No 10, Oct 71P pp Abstracti A series of thioglycidyl and thiethanyl esters of pentavalent phosphorus acid was synthesized and their bi6loeical proper'llieS were investi- gated@ The thioglycidyl esters of dialkoxythlo- and d1alhcucydithiophos- pharie acid exhibit no contact or systemic insecticidal-activity, but they are active against pathogenic fungi. Toxicity of there c6npourAa decreases considerably when C H G-groups are replaced with CH-O-, when the alkoxy radical is enlargeJtg C and when the -F(0)e-S-G group is replaced by 'IL;t to the thioglycidyle thioethanyl esters show P(to)-c- group. In con distinet contact and systemic insecticidal properties coupled with higher toxicity towards the warm-blooded animals. The activity of 0,0-diethyl- thiophosphoric ester being mucla less pronounded than that of OiO-diethyldl- thiophosphoric ester. Substitution of-N(CH 3 2 for C2H, 0~- lowers the USSR uDc 542.ql.-.66!jl8.i VITIPSCMA- T. t) WDRMA r"PILIM, 1. A. It. A., IRAIWM,, E.-S., and PTIMI) N. A., Institute of Organic and Physida Chemistry-'Iteni A.,- Ye. ~Arbuzovj Academy of Sciences USSE ITS ynthesis and Properties of Diethylaxyl Seleno- and Miophos-phates" M ov, Izvestiya Akademii Nauk SSBR Seriya Khipicheskayal No 6', 1un 71J. oscl pp 3-o66-1970 Abstract: The authors undertook to compare come properties of se1eno- and thiophosphoric acid derivatives for the, purpose of detex7duing the effect of -,-r C' up replacement of sulfur atoin by selenium atom in the piiorhyl iro For this pur~_oae they srnthesized a series of diethyl* erters of ai-jlthi ;.n selenophos- a d phoric acids. The initial substances for the synthesis of:thesa compounds were diethylarjl phosphitas obtained by tie interactioa of phenol, 4--chlorophcnol, and 2,4,5-trichloz-ophenol'with diethy1pbosphorous acid diethyla-mide. Mae IR and 1,2~2-j_p3l spe%:tra of the resultant cli~t~hylaryl thio- and seleno-Dhosbhates -were studied. A study of the toxicity and insecticidal properties of these compounds showed that esters of sele-napho3p_hDric' acid are -more toxic for warm-blooded animals than their thio analogf, and less toxic for insects. Replacement of the sulfur atom by the selenium atom in the phosphyl 112_ f Oo632.95 USSR AM= P., I., VASHROV, V. I., VOLKOVA, A. F. -I*" TO ,KERRABAYEV, E. B., NEKLEESOVA, 1. D., STERVVIKOVA, G. FRoLOVA., A. I. -"insecticidal Properties of Methyl.-O-Ethyj (Carbethoxymethyl) Dithio-phosphonate" T-r VNII dezinfektsil i steriliz. (Works of the All-Union Scientific Reseaxch -:~.-Institutd ~ of Dininfection, and Sterilization) 19-74 VYP, 21 t4 2-, PP 73-70 Xom.M-Khimiya, No 18, Sep 72, Abstrad No 18ii427) -Translations The results of experiments in stu~ing the insecticidz-l 0 ~activlty off 1*.(EtO)P(S)SCH2COOBt (1) (boiling point 89-92 C/0.02, 22D) show that tbo cozpound has a fuagation~ ffect and some contact -~-ELOUOnj but less than chlorophos. When appliedt,o absoiTtive mirfa,Oes, the -Cbemiqal~ is completely inoffective against housebold lnuacts4 Commund I lms fumlgatox-j activity against housef2iec:und Is a larvicide agairint mg-gots. As Belya-yeva USSR UI)C 63, Pli - 9 5 ALIY NA,; V UB 10V P. I., VASHKOV, V. I., VOLKOVAt A. P. , ZAKOLODKII I. Z OVA T K VA REL ](1 0 M IRAJMCVA j I. I. KERBABYEV, E. B.:,, NEME:k -~G,- K.# FROLOVA, A. I. -1~ethyl-O-Dichlorovinyl-t,'-Dimothy1 Amldo#osphatell Inrecticidal Properties of 0 VNII dezinfektsli i steriliz, (Works:of theAll Union Scientific ~Research Institute of Disinfection and Sterilizatio n), 19711.ivype 21l to 2j -niaiya, No 18, Sep 72 Absiract No 1BA2~) pp 68-73 (from RZh -Translationt The substance of formula (jie0)MegtT(O)OCH-CC1 (I) has strong tontact, fuml6ation and intestinal action at the instant of:application on hiduiseflies, bedbugs and red cock-roaches; the ag~ent;is not as.strong as -:.other organophosphorus insecticidns with respect to mosquitoes. The most ar -tive form for application to a glass surface:is. a water on-Ulsion prepared -"XIVI compotind I with OP-7 (I 11) an& a solution in acetone. An alcohol -the 6olution is considerably less active. An 'investigation. is made of: Jarvicidal activity of com-pound 1. The insecticide has' no residual effect, T A Belyayeva- Single Crystals USSR UDC 669.725:621.785.78 GINDM9 I. A. t LAPTEVi I. N. 9, 1 la-,~ PAPIROVt 1. 1. 1 and TIKHINS=, G. F., Physicotechnical. Institute of the Academy of Sciences UkrSSR "Change of the Anisotropy of theiResistance to Plastic Deforma- tion of Beryllium Single Crystals After Program.-Loading" Sverdlovsk, Pizika Metallov i Metallovedeniye,, Vol 36j No 49 Oct 73, PP 808-814 4.u Abstract: A St, dy was made of the effect of preliminary prop-~ped loading along the a-axis on the crystal shear stresses in diffe- rent crystallographic planes o-E' beryllium sing-le crystals. Results of the investigation of the influence of annealing linder continu ously progressive loading on,the anisotropy ol" the r-3sistance to lastic deformation indicate that program loading lotvers the P strength of crystals in their tests along the a-axis; but the cri- tical shear stresses on the basal planes,, on the other hand, 3marease approximately by 50%. As a result of" the non-additive on the shear stresses in diffe- reaction of the nrogram loading rent crystallographic planes, the anisotropy of the resistance ~7' 7" i USSR GINDIMs I. A., et al., Fizika Metallov i Metallovedeniyeo Vol 36t No 4, Oct 73, pp 808-814 to -olastic deformation of beryllitim'single crystals decreases. -0 dispro-portionation of point defects, which is assu- The process o.L Med to takr place in single crystals by annealing under continu- o*asly increasing loading applied along the a-axis, goes in two directions: a) diffusion of admixed,and inteniodal atoms with their separation along basal planes and on a-dislocations, and b).diffusiozza of vacancies generatable by:creepirig of a-disloca- tions with.formation of prismatic loops; of c!_dislocations. Three igures, 13 bibliographic references, zt Mechanical USSR UDCI* 539.4 1. A., LAPIAZHVILI, E. S., NASKIDASHVILI, I .A., NUKLYUDOV, 1. M., ar~kov Tbilisi, M fInfluence of Neutron Bombardment on Mechanical.Properties and Effect of Oro' ammed Hardening of Titanium" gr Kiev, Problemy Prochnosti, No 8, Aug 73, pp 49-Si. Abstract: Results are presented from stgdies of the influence of neutron bombardment by integral doses of 1.2*1018 n/cm2 and 3.2-1018 n1CM2 at 130- C on the, mechanical properties of polycrystalline :titwiium and the effect of additional hardening following annealing without. load and under i;moothly increasing load in the macroclastLe-area of doformation at 20 and 200' C. It is shown that bombardment increases the yield point by approximately 40%, w I hile bombardment with subsequent annealing under smoothly increasing load inereas(othe yield point of titanium to,almost double --ts 6riginal value. aw, YT-1 titanium was used in the study.: USSR UDC 539.S.: GINDIN, 1. A., N NETESOV, V. M., STAROLXF, 4. 11.'~ Kharlkov "Structure:and Properties of Type IKhl8N9T Mrstenitic Steel Following Pro- grammed:Loading" Problemy Prochnosti, No 11, 1971, pp 28'-31. ABSTRACT: A study is presented of the influence of annealing and proggrarm-wd loading of IKhl8N9T steel on the structure and mechanical properties. It is -mimed loading of hardened demonstrated that progr. austanitic steel at 400 -and 6000C causes an increase in the strength characteristics over a broad temperature interval in subsequent tests. , 11w basic nechapi-iii of lizirdening at 400*C is formation of a dislocation structure with high density of triple al dislocations, Progr-immed hardening points, dislocatiOTI loops and holicoid, at this temperature also causes a reduction in packing defect ellurgy. Harden- 'Ing at,600*C is achieved by development of evenly distributed, finely disperse([ ~_:carbide:inclusions. 72) USSR UDC 539,376 GIVDIH, I. A., KHOTKEVICH, V. I., LEBEDEN, V. P., and BOBONETS, L I., Pbysicotechnical +emy- of SOienoes, Ukrainian SSR and Khar1kov State University iaeti A. X, Gorl Ky s oca an ure a ng ge pe 9 Rates" Sverdlovsk, Fizika Metallov i Metallovedeniye, Vol 32, No 1, Jul-Aug 71, 39-144 p p Abstracti Results of investigating the structural change and properties of polycrystalline nickel in --elation to rate and degree of,pre-stTain are presented. Pure nickel (99.90,6%) in the for of strip ro.Ued at room tem- Xerature was used which was annealed at 50VC for one hour in a vacuum result ing in a grain size 0of 0.3 mm. Loading the samples was adcomplished in a special unit ~t 200 C up to various.dogrees of:strain with ratess of 0.2 and 1. x 103 kg/mm -hr followed by elongation at'room temperature at the rate of 30 am/see. Electrical resistance was measured~afterccoling to 770K. It was found that for relatively rapid rates of loading$ principlaz governing change of resistatice to defo=ationt;electi-lcal:conducti:~ity, and disloca- tion structure are observed which are normal-for fco,crystals. For slower 1/2 sizi~i rystttl16" Uir, USSR 669.72-5118-55-539-k GI MIN, 1. A., LAMEV, I V G. F. "Change in Anisotropy of Plastic Deformation'of Beryllium. Sin6le Crystals Followi Programmed Loading ng Sverdlovsk, Fizika Metallov i Metallovedeniye, Vol 34, Noa, Jul re, pp 160- 165 Abstract: The influence of preliminary programmed loading on the critical stresses of the beginning of twinning and slipping in beryllium single crystals of-various orientations was studied. The single crystals were grown by the method of slow cooling of a melt in a vacuum. Programmed loading was con- ducted at 400*C for 30 hours using stresses not exceeding the critical stress of the beginning of twinning of crystals of the orientations used. The studies showed that extended annealing under smoothly incTeasing load increases the flow stress for the base planes by approximately 25% wid significantly reduces the splitting stress in the other planes. It is conclWed that this non-additive effect of programmed loading on7shear stress:in the different planes results from oriented redistribution of impurities in the volume of the crystal. USSR UDC 539 4 GINDIN, A. I., LAPIYASWILI, E. S., NASKIDASHV14I, I A., A~VDOV 1. m. , .(Khar.lkov, Tbilisi) ~'The Bauschinger Effect in Annealed and Irradiated Titanium" Kiev, Problemy Prochnosti, No 8, 1972, pp 118-120. Abstract: Results are presented from studies of the influence of the degree of deformation hardening an Bauschinger effect of annealed specimens of titanium followin- neutron bomb~L-dment in al low-,temperature channel in a C, reactor with programmed loading following bombardment. It is demonstrated that irradiation and subsequent programmed loading help to increase the de- formation resistance of titanium specimens to both unidirectional and sign- c hanging loads. USSR UDC 576.'858-75-095.i8:615-373 YUDOVA L. I.J, MAKAROVAY G. I., and 01MOVA, N. G., Institute for Advanced -ays cians and Institute of Epidemiology and Ricro~iioloj~-y imeni --N. F. Gamaleya, Moscow '~'The.Effect of Antineuraminidase Sera on the Enzymatic Activity and Reproduc- ~-tion of Influen za A2/Hong Kong Virus" Moscow, Voprosy Virusologii, No 5, SeP/0--t -72, pp 599-6Ce Abstract: Serum antitoxic to cholera vibrio and sonmi antitoxic to influenza virus were obtained in rabbits. Througli repeated adsorption, all tjpes of antibodies (hemagglutinating, complement-fixing, and antitissue) except those with antineur=ninidasc activity were completely removed. 3oth purified Sera effectively inhibited influenza virus neuraminidase, SinUlarly, both sera inhibited reproduction of influenza virus in 10-day old chick embryos and in the lungs of L-m=e mice, though the antiviral ;serum was more powerful tiian the a tivibrio serum. The findings suggest that individuals who have had cholera n more.inmune to influenza. 7 F, 7- F tTDC 616.988.75-095.383-078 USSR SOLOV'YEV, V. D., DOVA L. I. BEKTEMIROV T. A., an( FEDOROVA, Yu. D. IlInterferon Formation-in Hongkong Influenza Patients" Moscow, Voprosy Virusologii, No 5, 1971, pp 548-552 Abstract: Influenza A2- virus was isolated from 53 of 99 patients diagnosed as having influenza in, January and February 1969. Interferon was found in nasal secretions, urine, and serum, and interf eron-synthesi zing activity was noted in white blood cells. Ilie titers tended to increase in the nasal se cretions and urine by day 3 or 4 of the disease,* i.e., the time of onset of clinical recovery. The concentration of interferon varied with the original antibody level, intensity of the fever, and magnitude of the increase in antibodies. The titers were higher in patients with'an. elevated body temper- ature and low original level of anti-influenza antibodies. Large amounts of interferon were found in patients with serologically confirmed influenza, particularly in those with a four-fold or greater increape: in antibodies. The titers of leu V owest during the first two days kocytic interferon ere I of the disease. They increased in the convalescence period. 028 SING DATE--090CT70 UN LAS SIF i PROCES ' LE- CLANICAL FORMS OF ACUTE HEPAT.IC INSUFFtCLENCY AND MODES OF THEIR J iT Y: -U- TliE RAP 7-'AUTHOR~105)'GALPERINP E.L.o. tYE-Ait IVANIOVP P.A.v OVNATANOV, NEKLYUDCJVA S.~ YAREMA, I Vo -COUNTRY OF INFO-USSR '.~$uVk,CE-KHIRURGlYAv 1970v NR 2# PP 40-48 PUBL ISHED------70 $UBJE~CT AREAS-BIOLOGICAL AND MEDICAL SCIENCES 7: ---.T'0M,TAGS--L.lVhR FUNCTIUN, JAUNDICE 'CIRRHOSISt PROTEIN METABO'Llsm, ~--:'AEMORRHAGE ,-CONTROL MARKING--:-NO RESTRfCTIONS zDOCUMENT CLASS-UNCLASSIFIED .ORGXY.REEL/FRAME-198611730 STEP No--UR/0531/70/000/0(JZ/0040/0043 j"JU-AP0103494 -CIRC ACCESSIGN UNCLASS I F IF, D 028 UNCLASSIFIED PROCESSING DATE-09OCT70 ~:CIRC ACCESSION NU--AP0103494 :,A85TRACl/EXJRACT--(U) GP-0- ABSTRACT. THE AUTHORS COMMIT TO PAPER ilBSERVATIONS OVER 158 PATIENTS IN WHOM AFFECTION OF THE LIVER AND BILE .~;':'-Ducls WAS ACCUMPANIED BY MANIFESTAtIONS OF -HEPATIC IN.SUFFICIENCY. THESE PATIENTS"WERE DIVIDED INTO TWO GROUPS,, VIZ. WITH-BILIARY HYPERTENSION 1GOSTRUCTIVE JAUNDICE) ANU WITH CIRRHOSIS AND TUMORS UF THE LIVER, AS -WELL AS DISTUR13ED PORTAL AND HEPATIC CIRCULATION. COMPLEA TREATMENT IS I.NDICATEU.IN HEPATIC INSUFFICIENCY IT BEING AIMED AT IMPROVING HEPATIC ,.FUNCTION7, CORRECTIUN OF THE WATER ELCTRULYTE BALANCE,. PROTEIN -S IN _AETABOLIS8, REDUCTION OF AMMONIA INTOXICATION, CHACKING HEMORRHAGE ~PATIENTS WITH PORTAL HYPERTENSION AND BLEEUING FRUM OIALrEO ESUPHAGEAL ~--VEINS. WITH THE VEVELOPMENT OF A SEVERE FORM OF INSUFFICIENCY PREMATOUS ~_STATE.ANVINEFFECTIVENESS OF CONSERV.ATIVE:-THERAPY, EXTRACORPOREAL OF THF_~~BLOUD.v WHLCH_D,I.MlNlSHES, .-INTOXI.CATLON, I.Sz LNDI.";ATED. -UNCILASS 7SSR -N-~ T11, -1 AYZV a-'