SCIENTIFIC ABSTRACT SERGEYEV, D.D. - SERGEYEV, G.V.

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CIA-RDP86-00513R001548110004-7
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December 31, 1967
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SCIENTIFIC ABSTRACT
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IVANOV, I.T.; MONFRED, Yu. B ; PILYUGIN, A. I.; SERG&EV, D.D.; SYPCHUK, P.F.: IZRAIWVICH, H.Te., inzEe-ie-i,'-i'4Agkt6r, YEGOROVA, N.O., redaktor; TOKIR, LK., takhnichaskiy redaktor. [Construction of dwellings and civil buildings in areas of underground coal mining] Konstruktaii zhilykh i grazh- dhanskikh zdanii v raionakb s podzemnol razrabotkoi uglia. Moskva, Gos.izd-vo lit-ry po stroit. i arkhitekture, 1955. 68 p. (MLRA 9:1) (Building) 97-5-2/13 AUTHORS:Aleksaiadrova, 0.1., (Cand. of Architecture), Maklakova, T.G., (Cand:.Tech'.Sciences) and Sergeyev, D.D. (Engineer). TITLE: Problems of standardisation of precast concrete and rein- forced concrete structural components for the mass pro- duction of large-block and large-slab buildings.(Voprosy tipizatsii sbornykh betonnykh i zhelezobetonnykh izdeliy dlya massovogo kru noblochnogo i krupnopanellnogo zhilishch- nogo stroitellstvaK PERIODICAL: "Beton i Zhelezobeton!, (Concrete and Reinforced Concrete) 1957, No-5, pp.70-192-7MR). ABSTRACT: The "Catalogue of Types of Large Walling Concrete Blocks for Burall and Urban Buildings" approved by the Gosstroy of the USSR on the 17th Februaryq 1955 is a standard handbook of standard building units. It includes a section on wall- ing blocks for large-block hoiLses, schools and hospitals. Plans were prepared by various ministries as, e.g., the Ministry for Industrial Buildings for the Metalluxgicaa and Chemical Industries of the USSR (Ministerstvo Stroitellstva Predpriyatiy Metallurgicheskoy i-Khimicheskoy Promysblennos- ti SSSR), the Minis-try of Building of the USSR (Ministerstvo Stroitellstva SSSR), the Ministry for Transport-Constract- ,~;ard 1/3 ions of the USSR (Ministerstvo Transportnogo Stroitellstva), 97-5-2/13 Problems of standardisation of precast concrete and "rein- forced concrete structural components for the mass pro- duction of large-block and large-slab buildings. (Cont.) Card 2/3 the Ministry for the Coal Industry of the USSR (Ministerst-To Ugolinoy Promyshlenn sti SSSR), the Lengorispolkom and the Mosgorispolkom. The standards are based on the same con- structional plan (with 3 longitudinal load-carrying walls) and varying heights of blocks and widths of span and for 2 floor heights - 3.3 and 3.9 m. The handbook contains 118 basic types (78 for external walls and 40 for internal walls and paxtitions). 80 standards are designed for housing pur- poses and 38 for schools and hosnitals. With all modular variations there are 2766,different sizes of blocks, 1899 of which are for housing constructions, Apart from the above mentioned standards a further 10% of special units can be used in one project. During the Tbilisi Conferen.:;-3 held in 1956, problems on assembled building methods were discussed with special reference to methods used in areas affected by earthquake and in undermined areas. The use of a different assortment of precast concrete blocks not con- tained in the above handbook was recommended. During an investigation on 8 large-block buildings constructed by Gorstroyproyekt, SAKB and Tsentrogiproshakht (on the basis 97-5-2,/13 Pi-oblems of standardisation of precast concrete and rein- forced concrete structural components for the mass produc- tion of large-block and large-slab buildings. (Cont.). of the approved nomenclature) it was shown that in each of these projects between 9 - 43 standard blocks were used and between 2 - 14 special blocks, altogether 72 modular blocks and 49 special blocks. An investigation was carried out by tile Institute for Buildi Tectiniques of The Academy of Architecture of the USSRJInstitut Stroitellnoy Tekhniki Akademii Arkhitektury SSSR) on the possibility of obtaining a limited complete assortment of modular types of precast concrete and reinforced concrete units for both methods of construction, i e. large block- and large panel-construct- ions. The result of the investigation was proved to be correct and the experimental Planning of 5-storey blocks flats was undertaken by the Academy of Architecture of -rkie USSR in 1953, in cooperation with Gorstroyproyekt. Tb-,3 Louses were of t1ae non-skele-ton panel-type. 28 modular blocks were used wilen tLie planning was based on load-carrying spine walls, 32 modular block types were needed when load carrying partitions were used. ,IVAILABLE: Card 3/3 MAKLAKOVA, Tatlyana Georgiyevna; SERGEYEV, D.D., nauchnyy red.; KALISH, Y.G., nauchn" red.; GORSHKOV, A.P., red.; SHOLITAKOVA, M.Y., tekhn.red. [Panel housing construction; structural and architectural solutions] Panellnoe domostroanie; razvitie konstruktivnykh i arkhitekt-arno-planirovochnykh reshenii. Koskva, Gos.izd-vo lit-ry po stroit., arkhit. i stroit.materialam. 1959. 190 p. (MIRA 13:6) (Concrete slabs) (Apartment houses) P. ROZANOV, N., inzh.-,_SE.RGEYEV, D., i -nzh. Large-panel housing construction in France. Zhil. stroi. no.7:29-32 159. (YIRA 12:10) (France--Apartment houses) (Concrete slabs) SERGEYEV, D., inzh. ~ Large-panel housing construction in Sweden. Zhil. stroi. no.11:28-30 N 16o. (KM 13:11) I., (Sweden-,Apartmeat houBes) SERGLM, D., inzh. I- New method for assembling large-panel buildings. Zhil. stroi. no.L2: 5-7 t60. (MIRA 13:11) (Precast concrete construction) SERGEYEV, U., inzh. 19A0511--Canti-freeze soluti-;nj In action or "like water off the duck's back." Nauka i zhizn' 28 no.8:18 Ag '61. (141RA 14:8) (Excavating machinery) (Anti-freeze solutions) DROZDOV, Pavel Filaretovich, dots., kand. tekhn. nauk; SHESTOV, B.S., nauchn. red.;_3EFLFYEV, D.D., nauchn. sotr., retsenze4t; MKRTINYAN, A.K., nauchn. solr., retsenzent; BOLOTINA., A.V., red. izd-va; KASIMOV, D.Ya., tekhn. red. (Large-panel apartment houses from precast reinforced concrete] Krupnoelementnye zhilye zdaniia iz sboxmogo zhelezobetona; konstruktaii i raschet. Moskva, Gosstroi- izdat, 1963. 177 p. NIRA 16:7) 1. TSentrallnry nauchno-insledovatel'BUy i proyektno- eksperimentallny-y institut industriallnykh zhilykh i mas- sovykh kulltur-no-bytovykh zdaniy Akademii stroitel'stva i arkhitektury SSSR (for Sergeyev, Mkrtumyan). (Apartment houses) KOSITSYN, B.A.; LISHAK, V.I.,; SERGEYEV, D.D. k Responses to P.P.Shagin's article "The problem of settling joints in frameless apartment houses on irregularly compressed and sagging foundations." Osn., fund. i mekh.grun. 6 no.2:23-26 ,64. (MJRA 17:4) ZILIBERSHTEYN, Anatoliy Borisovich, mekhanik-nastavnik; KONCHkYEV, Viktor Ivanovich, mekhanik-nastavnik;~SERGEYEV Dj., red.; TIKHONOVA, Ye.A.', teKim. red. (Main engines on seagoing motorships] Glavzlye dvigateli mor- skikh teplokhodov. Moskva, Izd-vo "Morskoi transport," 1963. 170 p. (MIRA 16:7) 1. Chernomorskoye gosudarstvennoye morskoya parokhodstvo (for Zillbershteyn). 2. Baltiyskoye gosudarstvennoye morskoye paro- khodstvo (for Konchayev). (Marine diesel engines) FILIPPOV Anatoliy VASI L 171EV, YL,,--,y llikoltiyevich, I ? - - - - S=E:RGFM D I ""; [Operation of marlm, internal combustion engines, on hea,,-~ fuel] Ekspluatatsila -,udu-v-ykh dvigateic-i vnutrannego sp-o- raniia na topliw. Vlook-va, Trarsf~ort, la.6r. 343 p. (N1111,A 18:10) ZAIAOTA, V.I.; SVICHINSKIY, N.N.; SERGEYEV, D.I., red.; TIKHONOVA, Ye.A., tekhn. red. (operation, repair, and moderni%ation of the power plant on "Kasbek"-type tank vessels) Opyt ekspluatatsii, remonta i modernizatsii silovoi ustanovki tankerov tipa nKasbek." Moskva, Izd-vo "Morskoi transport," 1963. 174 P. (MIRA 16:10) (Marine diesel engines) SX'OVA, LUBOCH-Kill BoL is 1,~ --L I. 0-,l Lcfl; [',.:ari-r-e steam briiiers] Vorside parov-ye kot,ly. Izd.2., perer. i dop. Moskva. Izd.-vo Ill-lorskoi transport," 1963. 607 p. (MIRA 17:2) AKIMOV, Pavel FetTovich, prof.; SERGEY-EV, D.I., red. . . ......... ........ [Power plants of seagoing vessels] Silovye ustanovki mor- skikh sudov. 1M.2., perer. Moskva, Transport, 1965. 290 p. (,muiu, 18:6) SHVED, Anatoliy Petrovich; VORUSHILO, Vladimir Ivanovich; SERGEYEV, D.I., red. - - - [Marine power plants and their operation; practical exercises for a course] Sudovye silovye ustanovki i ikh ekspluatateiia; - prakticheskie zaniatiia po kursu. Moskva, Transport, 1965. 101 P. (MIRA 18:3) Cie T-zd.2., k TransporT 65 dt.-'j 132 p. ")ill C, j-j I t aic., e(, 0- 'A C2C 0 c s 1 i t Is- I:Ll-, :-I": a I PC 143 Is CA 0- r e re to jj~AG.73Y-1-W D.M.- MUITOV, I.D. Trial tr1-atTnent of some precancerous for-is of lip lesions with Mirlic. Vop.onk. 4 no.2:205-2o6 158. (MIRA 12:8) 1. Iz Kirov ogradskogo oblastnogo onkolot~icheskogo dispansera (gluviVrr vrach - D.M.Sergeyev). Adres avtorov: Kirovograd, ill. K.Liblciekhta, 81, Oblonkodispanser. (GAJUIC ther. use precancerous lesions of lips Pus)) (LIPS, dis. procancerous lesionn, ther., garlic (Rue)) 5 E~,-- Tf il: 17 ~p 1). N'. T ul'qiobui 1,L, n.- R-emonL stallmrM s:idov zhelezobetonom. Leningrad, Izdatel'stvo Ministerstva Rechnogo Flota SSSR~ 1959.pp. 1.60, diars., tables bibliog., 20' x 17. IJITI-1 . - - - - - - - 7 - , j . ! I I .- .; ': i - SERGEYMV, D.P., inzh. acetylene generntor with vncuum inBulntion. Izobr.v SSSR 2 no.12:11-12 D 157. (MIRA 10:12) (Acetylene generators) .i.-A SERGMV, D.P., inzh. Devices used in cleaning filtering plateB. Izobr.v SSSR 3 no.1:12-13 Ja '58. (MIRA 11:1) (Filters and filtration) I - SERGMTEV, D.P., inzh. ITmw techniques for quenching glowing coke. Izobr.i rats. no-7:9 11 159. (MIRA 11:9) (coke) SERGEYEV, D.P., inzh.; SUKHAREVA, R.A., red.; KAWSHNIKOVA, A.A., --------t-eKE red. (collection of inventions; machine building for the petroleum industry] Sbornik izobretenii; neftianoe mashino- stroenie. Moskva, TSentr.biuro -bekhn.informatsii, 1961. 59 P. (MIRA 15:7) 1. Russia (1923- U.S.S.R.) Komitet po delaz izobreten!Y i ot- krytiy. V (Petroleum industry-Technological innovations) KIMALITENKU, K.L.., inzh.; SERGEYEV, D.P., inzil. Solf-propelled equir-ment for continuoue production of glass-reinforced plastic pipev and their placement In trenches. Stroi. I dor. mash. 9 no.3t4,-5 Vr 164. (MIRA 17:6) SERGEYE-11, D. V. FEDOROV, Georgly Vasillyevich; MIZIKOV, S.M.- SERGEYEV D.V.; SOKOLOV, L.S., N tlffi;;RRMI~iedaktor inzhener, redektor; BOBROVA, Te.N.. ' - W [Subwqy rolling stock; ty-pe D cars] Podvizhnoi sostav metropolitena vagony tipa D. Moskva. Goe.transp.zhel-dor.izd-vo. 1957. 251 P. (Subways--Rolling stock) (MLRA 10:9) SIMSYNV, D.V. Ketho& of placing helminth test eggs in the soil. Ked.paraz. i paraz. bol. 26 ao.2:194-195 Hr-AP '57. (MIaA 10:7) 1. Iz VseBoyuznogo institute gellmintologii imeni akad. K.I. SKr7abina (dir. institute - eked. X.I.Skryabin) (HPbIXINMS method of placing test eggfi into soil) (OVUK helminth test eggs. method for placing into soil) __5YZGEYIW,-A.Ye., master; FAIETV, V.M., master; IVANW, V.H., master; GOMZL, M.S., master nDesign and regulation of Cotton machines' by N.I.Aalysheva, A.V.Bary-shnikov, H.I.Kosenkov. Reviewed by D.I.Sergeev and others. Tekst.prom. 20 no.6:78-81 Je 160. (MIRL 13:7) 1. LenlngradskeVa trikotazhnaya fabrika 'Krasnoye Inacra.1 (Knitting macbil~es) (Nalysheva, N.I.) (Baryahnikov-, A.V.) (Kosenkov, N.I.) S/ I I1/0 /00 2- 1700 6/ '011 7 ~66 B 124/3206 AUT7-ORS: Vavilov, A. A., Bezvikonnyy, A. A. , Selrjzeyev, E. TITLE: Potentiometuer-ty-pe tracking system w--*-,h dyn--mic error comDensation' Priborostro-reniye. Z-RIODICAL: Izves'uiya vysshikh uchebnykh zavedeniy. v. 4, no. 2, 1961, 58-66 TEXT: This paper presents the results of developing the 3ystem mentf-oned in the title for joint o~)eration -.*,ith a programming device Derforming the approximation to a given function by means of linear sections. For the Uotal elimination of the steady dynamic error and conside:?able reduction of the transitional dYnamic error of the tracking system it is of advantage to use comDensation circuits in the main feedback and at the system fnDut. The dia--ra m of such a tracking system is given in Fig. 1. The turac'-,--'ng svstem contains: AY a programming device for linear approximation o-,!' the. given function; W1(p) the elements of the main vart of the tracking system; I and 'p, U L, - ,, k 1) V Wki(p) a compensating circuit at the.input of the syster,, compensating circuitt''in the main feedback of the systlem. For e 1 ab o ra 'U i on Card 1/8 7.1 4-1 % ft 22 3. S/146/61/004'002/0"6/011 Potentiometer-type* tracking... B124/3206 of the system it i~s suitable to achieve a velocity con-;ens~--tion o-f ~he steady dynamic error by using the compensation circuit in the main ffeed- back of the system, and of the transitional dynamic error by uslng a comi)en3ation circuit connected to the input of the s.,-stem. For the turacking system shown in Fitg. 1 , the followingr correlaticns exis t bet-,,een the output value X(p), the dynamic error of the system x(p), and 'he controllin.-, U0,11ion xc(p).. X(P)= W, (P) P'+ - IV,, (A (P) I T "'Y 14- 1V1 (P) I W.11 (P) W., (A -1 X (P) xy (A (2) where 'W, (p) = N, (p)/Dl (p) is the. transmissioh fu-nctJ,on of, the open tracking system without considering the compensation circuits'. 1*1 (P) = 1~ ki j(P)/:k, (P) the transmission function of the comDensation circuit at the innut of the sYmtem, and (p) = -"T (b)/D (p) 'he transmissio- function ~f the "kII k1I k1l c~m-.Denoation circuit in the main feedback of the .sys-em. Fig. 2 shews a potentiometer-ty Ipe tracking system with the amplifier :'7MY-3A(-E1;-T-3A) and Card 2/8 22553 S1146161/004100210061011, Potentiometer-type tracking... B124/B206 the electric motor C-4-621 (SL-621). For the transmission function of the comDensation circuit with respect to the controlling action, 11 11 'kI(P) = ukI(P)/u(p) = K 3tR 4Clp 2/ [(R4 +R4)Cp +1] [(RII/R4t +Rlf)(K,t/T )T 2 2]/(T ) =(aT 2 2)/(T (5) 4 4 3 3p 3p +1 3p 3p +1) holds, where T 3 m (R~ +R 4)C1 is the time constant of the differentiatirg 11 circuit, a =(R 4/Rj +R~)K 3t /T3the transmission coefficient of the compensating circuit WkI(p), which connects the voltage u kI at the output of the compensation circuit with the controlling action to the system u, and K3t the transmission coefficient of the voltage u' at the potentiometer pickup to the controlling action u. The logarithmic amplitude-frequer-cy characteristics Lj(&)) and phase-frequency characteristics tfl(W) of the open system under consideration of the flexible and rigid feedbacks are given in Fig. 3. The low-frequency range of the simplified equivalent system determines the steady dynamic error, and the mean frequency range the Card 3/8 22553 S/146/61/004/002/006/011 Potentiometer-type tracking... B124/B206 transitional dynamic error. On the basis of the asymptotic characteristics Lj(w) and yl(Co) shown in Fig. 3, the simplified transitional function of the system has the form W 1e (p) =K/[p(Tp +1) 2] (8), where K is the quality of the system without consideration of the compensation circuits and T the time constant of the simplified equivalent system. In Fig. 3, the logarithmic frequency characteristics of the open system are given under C, consideration of the comnensation circuit W kii (p): L(W)= L el (W) +L kII((j) M. As can be seen from these characteristics, the and Yel +TkII" introduction of a compensation circuit with the time constant T 1 =0.5 sec into the main feedback of the system is of no essential effect on the stability of the system. The oscillogram 4,a shows the operation of the tracking system without compensation of the dynamic error at a transmission speed -0= 1 .2 v//sec ; in this case the steady error is AU9t = 170 mv and 'the maximum transitional dynamic error AU max ~195 mv. Fig. 4S shows the operation of the tracking system with compensation of the steady error by means of a compensation circuit in the main feedback of the system, 44 Card 4/6 Potentlom,pter-type tracking... 3124 /33`06 the oneration of a tracking system with compensation of n Uransitional dynamic errors for the same transmission speed ofF' 1.2 Vcer_ From Fi-. 4,6.results that the stea,]y error of the tracking sys~o_ -aracti- call.y. ecluals zero and the maximum transitional dynamic error is Thic studY -i;aa recommended by the Department of Automation and Telemec'.iania-,. There are A figures and 4 references: 3 Soviet-bloc and 1 non-So,,.4-_+-'7Ioc- The reference to the !E:nglish-language publi CE,t4 on reads a~ foll.o-rs: Kinl~ L. H. Reduction of Forced Error in Closed-Loop Systems. 'Proc. "953, v. 4-1, No.-6, August, 4648, P-1). 1037-1043 ."'SbOCIATION: Leningradskiy elektrotekhnicheskiy inatitut" -J.--n. ( T (Lenina) \.Leningrad ElectrotechniCal T~nSt4tute V. I. Ullyanov (Len4n)) SUB"'ITTED: December 19, 1960 Legend to Fig. 1: a-) IT; programmine device b) x n~ out-O L Card 5/8 V. i. Ullyanova imeni L 14645-.66 EVIT(d)/EVITI(l) G'V! ACC NK: AT6004298 SOURCE CODE: UR/3175/65/000/026/0084/0089 AUTHOR: S r ORG: none TITLE: Filtering periodic signals which are quantized with respect to time SOURCE: USSR. Gosudarst nn _j_&q9~k9&i:,_qheskiy Icpmitet.,.-Osoboye.,konstruktor-skoye-.- - uro. 'GeofizicheskyyLa apparatura, no., 26, 1965, 84-89 ___PY 10, "A TOPIC TAGS: filter circuit, per4vdio-pulse, electric filter ABSTRACT: The author considers two methods for filtration of a discrete signal. The first method consists of using an integrator to convert the discrete signal to a continuous quantity with subsequent filtration by a continuous filter. The sec- ond method consists of adding the values of the signal taken at discrete instants during a certain time interval. Block diagrams are given of the devices used for filtration by both these methods. A comparison of these two filtering methods shows that the second method gives higher accuracy and requires less time for determining the value of the constant components. orig. art. has: 3 figures, 7 formulas. SUB CODE: 09/ Card' SUBM DATE: 00/ ORIG REF: 002/ OTH REF; 001 4- DJT(d)/FSS-2 ACC NR: AT6012739 SOURCE CODE: UR/3175/66/000/OZ7/0120/0124 AUTHOR: Sergeyev, E. V. ORG. G1PKh TLTLE: Methods for the determination of amplitude 2nd phase of it time-quantized peri- iodic s:ignal SOURCE: USS - GosudarstvyegpnXy eolo icheskiy komitet. Osoboye konstructorskoye byuro, Geofizicheskayi 27, 1966, 12 :T~4- TOPIC TAGS: harmonic analysis, detection, MPP signal correlation, signal processing, . . ...... ABSTRACT: This paper discusses methods forthe determination of amplitudes and phases of the harmonic components of a suitable data hold of a "time quantized" (sampled) siff nal. With reference to the block diagram of a computational system, Fig. 1, expression for the demodulator outputs in the case of the synchronous detection method, and in the case of the harmonic analysis method are given. The central topic is the choice of a sufficient, effective integration time interval, in terms of the number of the dis- creet sampling intervals, which would assure optimum precision. Expressions for the mi nimum attainable errors are developed for the synchronous detection method, and condi- tions for the attainment of perfect precision with the harmonic analysis method are specified. Comparison of these two methods shows the superiority of the harmonic analy Card 1/2 L 33261-66 I-ACC NRt ATI LT sis method, as far as precision is concerned. However, the method requires considera- tion of a double number of harmonic components and requires an additional operation of multiplication. The method of synchronous detection recommends itself only in those ca ses when the data hold function of the discrete signal is in its form close to'a sinu- soid. The proposed computational block diagram can be realized by either analogue or digital components. of sinusoidal oscil- Fig. 1. Block Diagram of computations. 1 two-phase ge lations; 2. 3t - demodulators for the synchronous detection; or - multipliers - for the harmonic analysis; 4, 5, integrators; 6,7,8 - memories; KI, K2 - instantdL- neous switches. Orig. art. has: 10 formulas SUB CODE: 09, 12/ SUBM DATE: None/ ORIG REP: 002 Card ;)-/2 '&C~ ACC NRt AN7004540 SOURCE CODE: UR/9030/67/000/007/0014/0015 AUTHOR: Sergeyev, F. ORG: none TI-FLE: Helms at the CIA ,;SOURCE: Nedelya, no. 7, 5-11 Feb 67, P. 14, cola. 1-4, p. 15, cola, 1-2, and ,pages 22-23, cola. 1-4 TOPIC TAGS: intelligence, intelligence system, ABSTRACT: The author discusses the organization and function of the CIA, the reasond for the nomination of Helms, and the difficulties that he is already encountering. It is still difficult to say how many months or years Helms will remain and in what measure his arrival will solve the internal- quarrel between the CIA and DIA. His nomination, which reflects,a general reshuffling in the American state apparatus, is designed to breathe new life into the intelligence organism', it means even more CIA activity in foreign territories. The author also discusses the relations of CIA with Congress and w-1th the press. SUB CODE:/6-05// SUBM DATE: none/ ATD PRESS: 5114 Card I SERGEYEV. __F.___ Mechanized receiving of ear corn. Muk.-elev. prom. 26 no..12:11 D 160. (MIRA 13:12) 1. Tekhnoruk Tevpatoriyskoy realizatsionnoy bazy. (yevpatoriya--Grain-bandling machiner7) (Corn (maize)) SERGEYV, tation gL,11ery. Muk.-elev- Usl'ng a bulldozer to dig a transP'r (N:ERA 16:7) prom. 28 nol,-26 Ja t62. p0 kachestvu yevpatoriyskoY 1. Zamestit6lo clirektora realizat3iOnnoy baZY- (&,udozers) KIRICHENKO, P.; RATANOVA, V.; SERGEYEV, F.; POLCHANINOVA, G. Disinfecting grain with methyl bromide in the silos of elevators equipped with recirculating units. Muk,elev. prom. 29 no.2: 8-9 F 163. (MIRA 16:8) 1. KharIkovskaya mashinoispytatellnaya stantsiya (for Kirichenko). 2. Vsesoy-uznyy nauchno-isaledovateltskiy institut zerna i produktov yego pererabotki (for Ratanova, Sergeyev, Polchaninova). (Methane) (Grain--Disinfection) SOLODOVNIK, P.; POWHANINOVA, G.; SERGEYE7 F.- VIKHANSKIY, Yu. ~ I Practices in disinfecting seed peas with chloropicrin in winter. Muk.-elev. prom. 29 no.3:9 Mr 163. (MIRA 16:9) lo Vsesoyuznyy nauchno-isaledovatellgkiy #Btitut zerna i pro- duktov yego pererabotk-J. SIRGRY-EV, F.A. . . Heart wound. Mairurglia 35 no.10:116 0 '59. (MIR-A 12-12) 1. Iz kbirurgicheskogo otdeleniya (za-v. F.A. Sergeyev) Voroshilov- skoy bollnitsy No 1, Dzerzhinsk Gorlkovskoy oblasti. ZHEA -WOUNDS AND INJURIES) I -,,- 11; , ~ - - : - ~ I I::." I , - ~-, - .1. .. , ., I - - a - - . I - :~. : n-- ~ - 5- 5-45/56 Kotenko, L. P., Kuznetsov, Ye. P.. Kirillov-U,,~ryomav, V. P,- .;eri~eyev, "lie Elastic !3c~etter`ns, of i, +-,Iesoxi:- on Carbon at Energies of' 21 YeV (J!nrug a uglerode pri oye rasseyaniye -E ---.ezonov n onerlf-iyakh 5 22 '.Ie V) I-':PL T 0') i1, Zli-,!rnal ek3,,erimentallnoy i teoreticheskoy fiziki, 1958, Vol 3')., Nr 5, pp 1300-1302 (Ussrz) B ~3 T!!AT For their measurements the authors used a propane bubble hamber was irradiated c.l,vmber having a volume of 750 c1!13. ,his c on the phasotron of tile ObllyedinennTj institut yadernykh issledovaniy JoInt Institute for ;'Iiiclear Research) with a beam of positive pions. The energy interval investigated j 2 corresponds to the residual ranges of from 0.125 to 2 cm C;~ of pions in i-roparle. 'flie pions were ascertaired by the n - i; - e decay when bein- slowed do-in in the working sub- V I st7-!nce. A total of 5675 photograplis of plAon traces was dealt with. Forrilation of stars by pions at from 5 to 22 MeV was not investigated, the inelastic scattering of positive pions is only inconsiderable at these energies. The authors Card 1,13 . deteruined tile anIgular projections of the single scatterin.g + SOV/156 - 3 5- 5-4:,//'56 The Ela~;tic of i-. -'Ieaonn on Carbon at Zrior-,iea of 5 -f 22 !.'oV of Dions to the plane of the film iri the photographic camera. Of the 5675 pions 75 vere scattered roun:11 an angle (within t~,e energy interval investligateP. the projection of which is ~~reater than 150. After Coulomb (Kulon) scattering was !;.,,:-en into account, 31 nuclearly scattered particles remained. `~'I)e corrections taken into account when determining? the nuclear :3C..ItLorin,-_7 on carbon are iTiven. A table containe the el-astic ,zcatterin,- crOSS sections of pions determined by the authors of the present paper as well as by other authors. At energies C, f -8 ~'2 ?'eV tl-e cross sections found have - 2- - the same va;ues wit' 'n - - 1~ . hl t*ic error limits as the elastic scatterin- cross Sec- 1- 4ons at 35 -eV. A t 8 II-IeV t:,. e sca t t er 11 n,- cro s o s t~c t on increases quite considerably. -.`Lthlivi thiS exierE;y ran,7e the vi.-!velen,-,th of the vion already exceeds the dimensions of the carbon nucleus. An analysis of the cross section energy df-pendence and of the angular distributions will be published later. The authors thank Professor A-. I. Alikhanyan for the Interest he displa-ed in this work, and i'rofessor 1T. P. Dtelepov for makin-- it possible to cari-y out measurements on 'he phaso- C: .1 2/3 tron of '.he Institute for Nucleai Research. There are 1 table 30V -35-5-45/56 -astic Scat -.erinf- of on C,,-.rban at Ener,'~ies of 5 -+ 22 ~'eV and' I,;- references, A of which are Soviet. )OC!i',TIOII: Fizicheskiy ins'itut im. 11. N. Lebedeva Akademii nauk SSSR (1-hysics Inctitute imeni P. N. Lebedev of the Academy of Sciences,USSR) SUDMITTED T 10, 1958 C a r3 3 /3 F. M. 8/089/62/013/006/019/027 F 310213186 AUTH083s G. T. end K. R. TITLEs Hauchnaya konferentaiya Moskovskogo inshenerno-fisichookogo institute (Scientific Conference of the Moscow Engineering Physics Inatitilts) 1962 PERIODICkLs Atommays anorgiya, v. 13, no. 6, 1962, 03 - 6o6 TEXTj The annual conference took place in May 19~2 with more than 400 delegates participating. A review is given of these lectures that are aseumed to be of interest for the readers of Atomnaya snargiya. They are followinga A. I. Loypunakly, future of fast reactors; A. A. Vasillyev, design of accelerators for superhigh energies'; 1. Ya. Pomeranohuk, analyticity, unitarity, and asymptotic behavior of strong interactions at "high energies; A. B. Higdal, phenomenological theory for the many-body problem; Yu. 'D. Fiv -- L deceleration of nediumi-snargy antiprotons in matterl Yu.-Y.' Rogan, Ya. L. Iomilevskiy, theory of the Udesbauer effectj U. 1~ Ryasanov, theory of ionisation losses in nonboaogon*ous madiual Yu. B. Ivanov, A. A. Rukhadse, h-f conductivity of-subaritioa,l ylasaaj Card_ 1)4 3/089J62/013/006/019/027 Nsuohnaya konferentelys... B1021BI86 Ye. Yo. Lovetakiy, A. A. Rukhidze, electromagnetic waves in nonhomogen.OUS plasma; Yu. D. Kotov-, I. L. Rozentall , the origin of fast cosmic muons I Yu. M. Ivanov, muon depolarization in solidel V. G. Varlamov, Yu. U. Grashin. B. A. Dolgoahein, V. G. Kirilloy-Ugryumov, V. S. Roganov, A. V. Samoylov, p capture by various nuclei; V.-B.-D-emidov, V. G. Kirillov-Ugryumov, A. K. Ponosov, V. P. Protasov S_ scattering of R- mesona at 5 ~ 15 Mey in a propane bubble cham erl . Ya, Nikitin, M. S, Aynutdinov, Ya. U. Selektor, S. Id. Zombkovskiy, A. F. Grashin, muon production in R-P interactional B. A. Dolgoshein, spark chamberal N. G. Volkov, V. X. Lyapidevskiy, I. M. Obodovskiy, study of operation of a convection chamber; K. G, Finogenovs production of square voltage pulses of high amplitudemi G. X. Alokeakov, problems of color vision; V. K. Lyapidovsklyj relation between number of receivers and number of independent oolorej Ye. M. Kudryavtaevp N. N. 8obolay, N. 1. Tizengausen, L. N. Tunitakiy, F. S. Fayzulov, determination of the moment of electron transition of oe'- oillator forces and the widths of the Schubsian-Runge bands of molecular oxygenj B. Yo. Q&Yrilov, A. V. Zharikov, V,. I.'Rayka; decomposition of the, volume charge of intense ion besmal Yo. A. Xrsmer-Agsyev~, V, S. Troshin, measurement of neutron spectral 0. G. Dorosbenko, now methods of fast- neutron recordingi V. I. Ivanov, dosinstry terminoloSyl. 1. A. Torankov, Car(1.2/4 L L-559n=66 EPF(c)/E7Wr (WEEC M Pi-4 IJP(c) G01WW ACCESSION NR: AT50lo455 UR/3138/64/000/273/OWI/OOW act B* I AUTHORS: A (11br-yum, V, S. Venelovakiy, G. S.1 Orasbin. A. F.1 Kuznetnov, Y~~. Lkj__r asov. A.K. Demidov, V. S. Kuzr3ojtjj~ n Pro-Eanov, M.; Shaiamov,_ Ya. Ya. 1TITLE: Data on pp resonance with Q = 148 mev !SOURCE: USSR. Goaudarstvennyy komAtet, po ispoltzovaniyu atomnoy ,energil. Institut teoreticbeskoy i eksperimentallnoy fiziki. Doklady ,no. 273, 1964, Dannyye o pp-rezonanse s Q - 148 Mev, 1-8 TOPIC TAGS: proton,proton resonance, diproton resonance, pion nucleon resonance, excitation energy i ~ABSTRACT% The autborB present data on a possible new photorf resonance' 1with excitation energy 148 MeV. The photographs were obtained with a j' :17-liter bubble chamber filled with a + freon mixture (without magnetic field), using the extracted beam of # mesons of the OlYaI(Joint In- stitute of Nuclear Research) synchrooyalotron with energy 9 w 80 MeV." 0 Card 113 L 58953-65 IACCESSION NR: AT5010455 :Absorption of positive pione with formation of 1, 2, and 3 heavy par- Iticles (p, d, etc.) was investigated. The meson energy at the instant, Pf absorption was 60 + 20 MeV. Distributions of the event with pro- ' - duction of two particles shows peaks at excitation energy values of I i148 and 128 MeV. The same spectrum plotted for more symmetrical stars. Ishows the 148 MeV peak more clearly. It is shown that the spectra ban. contain, besides the distribution with respect to the diproton mass P ialso components due to pd dd, and similar stars, which can be mis- 'taken for pp stars. The 128-MeV peak may be due to the presence of pd. Istars. The results Indicate the possible existence of a diproton Iresonance with-excitation energy 148 + 3 MeV and width I - -5 MeV, and ,also a pd resonance with approximate jxcitation energy 143 � 3 MeV and, :width ~5 MeV. Such resonances could be observed in the presence of i jrN resonance with mass 938 + 150 MeV, producing thypernualeil by in- I iteracting with other nucleons., Work on a direct observation or the possible new rN resonance.is continuing. 'The authors thank I. A. rAlikhanov for a discussion of the results.1 Original article has,* f2 figures Card 2/3 L 58953-65 ;ACCESSION Npl, '.AT5010455 --lASSOCIATION: Institut teoreticheakoy i eksperimentallnoy fizW ,-IGKAE (Institute of Theoretical and.Experitental Physics, GKAE) ISUBMITMD* olAug64 ENCLI, 00 MB bODEs NP NR REF'SOV, 001 OTHER, 002 Card 3/3 388'i5 S/056/62/042/006/047/047 BIOVB112 AUTHORS: Demidov, V. S., Kirillov-Ugryumovt V. G., Ponosov, A. K.9 Frotasov, V. P., Sergeyevt F.-M. TITJIE; Elastic scattering of n mes-ons with energies of 5-12 Mev by carbon nuclei PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, V- 42, no. 6, 1962, 1687-1688 TEXT: The experiments were made with a propane bubble chamber (dimensions, 370 by 140 by loo mm3) exposed to the pion beam of the syn-r~hrocyclotron of the OIYaI. 19,5706 n- mesons, identified from the'characteristic star at the end of their path, were selected to measure the angle of singly scattered n- mesons projected onto the plane of the film. 81 n- meson decay events were registered between 15 and 1600. The sign of the potential of the system pion - carbon nucleus can be determined directly from the difference between th~ angular distributions of n+ and n mesons. There is 1 table. Card 1/2 S/056/62/(342/006/047/047 Elastic scattering of n mesons ... B100112 f ASSOCIATION: bloakovskiy inzhenerno-fizicheskiy institut (Moscow - Engineering Physics Institute) -~f SUBMITTED: April 23, 1962 Card 2/2 S/056/63/044/004/004/044 B102/M6 AUTHORSs Demidov, V. S.9 Kirillov-Ugryumovp V. G., Ponoscvp A. X.1 Protasov, V. P., :TITISt Absorption of stopped negative pions in carbon fPERIODIOALs Zhurnal.eksperimentalinoy i teoreticheskoy fiziki, v- 44P Mio-"ano'- 4, 1963, 1144 - 1146 TEXT: Previously taken photographs (ZhETF, 42, 16ag, 1962) of interactions of slow R- in a 4-liter propane bubble chamber were-now used to investigate: the pion ahsorption by carbon nuclei. Among 3500 n stops there were 11301 selected for an analysis of the pion star distribution with respect to prongs, and 1180 two-pronged stars for investigating the distribution with respect to the 'angle between the prongs. If one assumes,(Phys. Rev. 84, 258i, 1951) that X are absorbed only by nucleon pairs (pn, pp), the ab- sorption probability may be calculated. On comparing the experimental results with those calculated by the method of least squares, the 7X_ ab- sorption probability by a pn-pair amounts to 70 - 80%, that for a pp-pair to 30 - 20%, and the probability of an intranuclear collision is 60 80%. Card 1/2 S/056/63/044/004/0041044 Absorption of stopped negative... B102/B186 The mean number of prongs was found to be 0.84 and the distribution of starn with respect to the angle between the prongs had a sharp maximum at about 1800. The results speak in favor of the two-nucleon absorption mechanism. The absorption probability is energy -independent in the range 0 --,j2.OO Mev.. There are 1 figure and 1 table. ASSOCIATIONs Moskovskiy inzhenerno-fizicheakiy inatitut (Moscow institute i of Physical.Engineering) SUBUITTEDs November 2, 1962 Card 2/2 DEMIDOV, V.S.; ZHIZHIN, Ye.D.; KIRILLOV.-UGRYUMOV.- V.G.; PONOSOV, A.K.; SERGEYEV. F.M.-,, SHkUNOV., Ya.Ya- Effect of the nucleus on2(1-meson production. Zhur. eksp. i teor. fiz. 45 no.3:437-442 S 163. (HIRA 16:10) 1. Institvt teoreticheskoy i eksperimentalinoy fiziki Moskovskiy inzhenerno-fizi6hesldy institut. (Mesons) (Collisions (Nuclear physics) K T :' - " ;.' " " - ~ , .. I I " LIH41-lloolll V.S., de --,mi Froduction of siot4 /7-~.mesjrns or, light nter a on. Ana. 10; urs tvc-,,,rl.:,,C.-- korn-i t:p- pc J sppoll a niyu atcmncy energil- S SSP . ACC NRs APU0011bb SOURCE CODE: UR/0367/65/002/003/0406/ObCO AUTHOR: Veselovski , G.S.; Grashin A. F. -1 Demd do y V S.; Kuznetsov, Yi. P.; pqnosov A-K-,_ProtasovLV.P._LSer eyav. F.M. - /'/ -- ORG: Instit, e of.Theoretical- and- Experimental Physics, MAE (Institut teorettcheskoy I I ..At I eksperimentallnoy fJz1kI) TITLE: Production of slow - _Ejesons on light nuclei and the pi-pi Interaction SOURCE: Yadernaya Mika, -v. 2, no. 3, 1965, 496-500 TOPIC TAGS: pi meson, pion pion interaction ABSTRACT: The object of the study was to find the possible resonance states in a sydtem composed of two ir-mesons at low energies: Ql= M,,,,- 2R = [((am 0+, (om,), - (p.,+ 2p-'1C R p being the mass of a ir-meson. The statistical material waz obtained by studying the production of slow ir� mesons upon collision of r - mesons (initial momentum 2. 8 GeV/sec) with nuclei of a freon mixture In a 17- and 200-liter bubble chambers. In analyzing tl* films, all those cases were selected which involved interaction between r-mesons and the nuclei of the working liquid, resulting in the formation of two or more slow r-mesons which stopped In the working substance of the chamber. The Q distributions of the bipion in the rMY . Q < 100 MeV were obtained. The distributioa for er pairs differs from that for ir e and Card 1/2 L 11913-66 ACC NRs AP6001156 w-r- pairs; this may be explained by the presence of a strong r v interaction in the isototic tate T = 0. Orig. art. has: 5 Ligures. UB CODE: 20 SUBM DATE: 03JuI64 ORIG REFs 004 OTH RER 001 : 2/2 -ACC' NR' T - - 6'- ;ro6rO76TrOW5 '760889 K.; Pro-asov, V. P.; S.; :,4rillov-Ugryumov, V. G.; Ponosov, A. ~;.c scattering of Pi-mesons by carbon at energies of 5-22 Mev ~D UF.,C--:~ Moscaw. Inzhenerno-fizicheskiy institut. Fizika elementarnykh chastiI3, !666, 41-47 .C,p7:- -A S. ela5tic scattering, pi meson, synchrocyclotron, angular ristribut-Jor. - -ci SUB *00DE': 20 A'3STPACT: The authors state that in their present' undertaking they have succeeded o cons. rzable e.?~tent overcorung the procedural d-ifficuluies which have hitherto I I h-Lndered the study of interactions of slow pi-mesons with complex nucle-41. An investigation vas rade of 'the elastic scattering of pi-meson5 of both Signs with energies of 5-22 Z-1ev by carbon C12 nuclei. The pi-mesons were recorded in propane bubble chWmbers ey--)osed to pi-meson beans of the synzhrocyclotron of the Joint lnsti~.-a-,e for Nuclear Research. The purpose of the work was to investIgate properties~ of the potential of the nuclear interaction of a pi-meson-with a light nucleus. Selected for the investigation were 8,727 positive and 19,576 negative pi-nesons stopped in the chamilbers. Certain corrections were made in the experimental data ~or C:),-,Lpu-ulrg the cross sections. The corrected statistical material was used to Card 1/2 UDC: 539.1 ACC NR: AT7008896 of the elastic sca~,terizn7 of -al-mesonis .7he experimental values of the differenz__fa]. cr(,-E-:s sections for eneri~,ies of 5-8, 8-15, and 15-22 Mev in the case of positive mesons and 5-8 and 2-1,5' -~ev for negative mesons. A phase-shift analysis was made by the I-ast-squares _e~,,,-,ad On jt "Ur.-,'', digital computer and a comparison was made of 'he ang-alar t4 u.strib-L~~icn,s for positive and negative pi-miesons in iden _Lcal energy ranges. it 11.1as es-_,abii_~hed that the potential of the nuclear interaction between a pi-meson ~~nd a car con nuclous at energies 5-22 Iviev corresponds to repulsive forces. The p'-ase shif'.s and potential value which were found agree with data obtained in the 4nve s- or, of -.3;_-,-wson atoms and elementary meson-nucleon scattering. The authors express their thanks to A. I. Alikhanyan, L. P. Kotenko, Ye. P. Kuznetsov, and A. V. S_nmoylov fo.- their help in the work and to Z. S. Galkina, V. h. Yeliseyeva, and Z. A. Volobuyeva. for taking part in the measurements. Orig. art.. has: 2 formulas and 3 tables. [JPRSJ ..Card - 2/2- ;,CC INR; A7,7005898 SOURCE CODE: UR/O0OG/66/GOG/WO/G076/GG82 'e A. i.; Aleksanyan, h, S.; Verebryu.5ov, V. S.; Vere:rney -'r, M. M.; v, ",irillov-Ugryumov, V. C.; Protasov, V. ?xicaov, A. I.; a li~.!J_o ch, abor du5igned to operate in , m. r tic field Moscow. Inzhenerno-fizicheakiy institut. Fizika elementarnykh cha:;Lita' L -aphy -e Steel, bubble chamber, pi a synchrotron, photog: C'.- d---~3cribeG a bWbble ch~anbor with an effective volu:;,,~ of II&D Q., nc . ...... q-,nutic austeniLe lKhIMITL steel and consisting of a 0% t:'e Working chamber proper loc.-,ted inride it. The desien, of Lhe is generally Ariular ro that described outer vcssel, and exp, arz,4-clC by A. V. Bogomolov et al. The upper lid of the :,-tz s,-:,: windows for photography. Differential. three-3tage valves are u3ed fzr prez5uxre and for depressurization in the chardber. -1he worldng FK c,~ ch-mber i5 illurdnated by eight out of sixteen i -120 flash bulbs on a special panel; the lighting system design also pormits o .-P-4000 bulbs. The photographing is done n two standard aerial azljas, with a eenaitivity of 1200 JOST (Gosudaretyenny-y Obshchesoyuzryr C.rd 112 - -UDC!- 539.1 ACC N-1: z)~a~e oLa,,Aard3 u-,ito and 80 =, width, by two "Gidecrussar--`- Durl.-,,~ operalt--on of the chamber chrcr-.-itic aberrattion 'was ob-5,?.-ved, ef,'Qct -'In the particle track Image. This was elirdr-ted by ir. light Lhrourh an experir--ntally cho:3en orance light by three 2-kw electric heaters, With one of 'he h'ca, t ed, On tz,~ inner chamber. Mere are two versions o' therm-Ostat. C,D:.-- - 'ne f-r3t Cmpioy5 a standard corract thcmnometer mounted in th~e Jan em r,e~~ccond vers ploy.-, an clectrocontact manoireter. , he o:r--k eliaCrx-, of the chamberI3 control circuit- -ine ch,.-uiber propane, a mi"w-c! of F-Con-12 -tario-u5 -aorking flu.idsl p.-Go-ne-uthano i-xture, and. propanc-rr,,on and propane-ethane-Freon -e~- LZ at p, ent 3o, up in an M-~12 ma~,mct in the path of a y, of the proton Gynchrotroi of IFF uktpcrb~entallnoy fi--i'"J ; instiLuLe of ':heorctic.-"- %no P ic 3 11he actuation cyclq of the chamber is 1, 5Qconds. -'-e td-.eir L""'anks to Ye. V. Kumetsov, Ye. P. Kuzner6ov, X. G. Gornov, 1-n, and E. S. Levony,-,n for their assistance and "Yaluab`e a;-,: ~o 1".. A. Budagov for "useful discussions". Orig. art. has: 8 figures. C j 2 SERGEYIV, F. N. USSR/mines Lignite oct 48 "The Chelyabinsk Lignite Field," F. N. Sergeyev, Mining Engr, "Chelyabinskugol" Combinel p "Ugol", No 10 Summarizes history of subject field from ite discovery in 183P to the present. 4w 32/49T66 PA 32/49T66 -- "Selectior Appropriate Mire Types and or 1*-Ahods of CTening a-nd Freppir:tiorn of ~:dning 7xith "Lbi,ited" Depo3-itn in Geological Conditions of 'he Chelyabinsk Basin." Nin. HIgher Zducation USSR, Sverdlovsk Mi-J.ng Inst imieni 7. V. Vakhrushev, Sverdlovsk, 1955. (Dissertation for the &igrpc of Candidate in TechrOcal Scirances) SO: Knizhnay-a Letopis' , No. 22, 1955, pp 93-105 BUTKNVIGH, Roman Veniaminovich, kand.tekhn.nauk; SIDOROV, Ivan Nikolayevich, kand.tekhn.nauk; TACHMENBV, Viktor Ivenovich, inzh.j Prinimali uctiasti.ve: &MzTgv, F.H., kand.tekhn.nBuk; BUTMICH, G.R., inzh.; J TMESHKIH, S.V., inz~'.--WAHOVICH, L.H., otv.red.; 2MKOV, V.T., red.izd-va; TAR, S.Ya.. takhn.red.; GALANOVA, Y.T., tekhn.red. [Use of the underground method for the mining of Ural coal depositsj Razrabotka ugollnykh mestorozhdenii Urala podzemnym sr,~Sobom. Moskva. Gos.nauchno-tekhn.izd-vo lit-ry po gornomu delu. 1960. 323 P. (MIaA 14:1) (Ural Mountains--Coal mines and mining) ACCESSION NR: AP4031142 S/0056/64/0046/004/1220/122S AUTHORS: Demidov, V. S.; Verebryusov*, V. S.; Kirillov-Wryumov, V. G.; Ponosov, A. K.; sg:F"Y!~V# F. N. TITLE: Absorption of negative pions stopped in propane SOURCE: Zh. eksper.'i teor. fiz.* v. "s no. 4* '1964* 1220-1225 TOPIC TAGS: pion absorption by carbon, two nucleon model, niany nucleon model, nuclear structure' bubble chamber, propane bubble chamber, secondary particle angular distribution, secondary particle energy spectrum, np pair absorption, pp pair absorption ABSTRACT: To compare the effectiveness of pion absorption in-carbon by the two-nucleon mechanism against the effectivimess of other PCs- i- sible mechanisms, a four-liter propane bubble chamber was used to obtain the energy spectra of the secondary singly-charged particles resulting from the absorption of slowing Aown pions by cazbcn and.to,-- !,Gwd - 2/3 It ACCESSION NR: AP4031142 obtain the distributions with respect to the angle between the prongs of the pion stars. Bub-ble-chanber photographs from an earlier investigation of the scattering of low-energy pions (ZhETF v. 42, 1687, 1962) were used as the source material. The estimates based on the energy spectra show that the maximum possible contribu- tion of pion absorption by a complex of several nucleons ( > 4) does not exceed 20%. A Xonte Carlo electronic-computer analysis of more than 2000 interactions has shown that the experimental data agree with the two-hucleon mechanism, and that the probability of absorp- tion of the pion by an np pair is two or three times larger than the probability of absorption by a pp pair; the latter agrees with the author's earlier results (ZhETF v. 44, 1144, 1963). "In con- clusion, the authors are-indebted to Professor A. I. Alikhanyan and L. B. Kotenko, whose efforts made this experiment possible, to V. P. Protasov who participated*in the early stage of the work, to7E. A. savina and M. 0. Gornov for help with the measurements, and to the entire mathematics group of Institut tooreticheskoy i eksperimen- Card 2/3 ACCESSION NR: AP4031142 tal'noy fiziki (Instituteof Theoretical and Experimental Physics) for the laborious calculations.0 Orig. art. has: 7 figures and 3 tables. I ASSOCIATIONt 14oskovskiy-inzbenerno-fiziclieskiy institut (Moscow Engineering Physics Institute) SUBMITTED: 250ct63 ...-DATE ACQ: '07MaY64 ENCT-: 00 SUB CODE: PH NO REF SOV: 012 OTHER: 005 Card 3/3 - - - p - -, El . I . 13 . f Automatic control of L%idi,-) PcUltleu. Grazhil.sv.- 14 no.7.3 JI '~?- . -?.A 10: 9 " (Rndlo in Reronputicc SERGEYEV, G.,, polkovnik meditsinskoy sluzhby "Aviation medicine" by A.A.Lavaikov. Reviewed by G.Sergeev. Av.i kosm. 45 no.7:90-91 162. OMIRA 15.8) (Aviation medicine) (Lavnikov,, A.A.) SERGEYEVY G., prof., doktor vied. nauk The "Blectrosonti apparatus cures hypertension. Nauka i zhiznt 30 ~no~9:48-50 S 163. (MIRA, 16:10) SOV/96-59-3--7/21 AUTHOR - Sergeyev, Engineer T'ITIE: A New H_";gh_.,I-'fficiency jonapressor Stage with 50% Degree of' Reaction (Novaya vysokoeffektivnaya kompressornaya stupen' s 50-Protsentnoy stepenlyu reaktivnosti) PERIOD--'L(;AL:Teploe.nergetika, 1959~ Nr 32 pp 32-35 (USSR) ABSTRACT: Because of the increase in the unit output of gas turbines, it is now necessary to develop high-efficiency cimpressors with outputs of 200-300 kg/sec at speeds of 3000 rpm and blade peripheral velocities of 250-300 a/sec. For this purpose it was necessary to develop special stages wiTh 50% reaction. In recent years theoretical and experimental work at the Central Boiler-Turbine Institute has resulted in the development of a new high-efficiency stage type K-r-0-1, the main characteristics of which are given. An expression is written for the distribution of the discharge component of the velocity over the blade radius. Curves of this velocity distribution and of the inflow angle-s for stage K-50-1 are gi*ve n J n ~'i gure s 1 a7ad 2. The main stages of the design are described. Wind. tunnel tests were made on individual-blades. The stage Card 1/3 as a whole was tested on a single-stage axial compressor SOV/96-5 9-3-7/21 A ilew IUE;h-.L~fficiency (joinprecsor ~'J"taL-e witi, 50"". Degree of Reaction I rig and it was found that the angles of attack and the field-s of velu~ity and total pressures differed from the calculated values. The stage was accordingly adjusted to brinE the tt-,st figures more into line with the calcuiated values. For this purpose it sufficed to turn the blades slightly and to displace them somewhat radially. The resulting fields of velocity and pressure, plotted in Fig.3, approximated closely to the theoretical values. i4oviever, the distribution of reaction o7rer the radius was somewhat changed,, In the final adjusted stage, the reaction re-mained at 0.5 of the mean section of the blade and was 0.5r-- at the periphai-y and 0.4-~ at the blade root. The main test results on the completed blading are presented graphically in Figures 7. It will be seen from Fig.5 that the maximurn efficiency of the stage occurs at a peripheral velocity of ir-0- 200 m/sec and is approxi-mately 95Yo. In order to obtain data about the operation of the stage luith a group of similar stages, Card 2/3 a four-stage compressor was made up with K-50-1 blading C~ - SOV/96-59-3-7/21 cy "'omoressor 13-'U-a,-,e with 50',',: Degree of Reaction ien and was tested on the rig of the Central Boilei--T-urbinen- Institute. It was established that this stage ODemtes satisfactorily in a group. It is concluded that the stage can be used in the construction of multi-stuage high-efficiency axial corapressors. There are 7 figures and 1 table. ASSOCIATIUN: Tsentrallnyy kotloturbinnyy institut (Central Boiler-,'-Purbine insbitute) Card 3/3 TISHCHEDIKO, Nikolay Flikhaylovichl REGNEVITSKIv-, I.B., retsenzent; SYSOVYEV, N.V*,-red.; SHIROKOV, M.M., tekbn. red, [Noncontact magnetic relays] Beskontaktnye magnitnye rele. Mo- skva, Gos. energ. izd-vo, 1961. 127 p. (Biblioteka. po avtomatike, no.3q) (MIU 14:10) (Electric relays) (Magnetic amplifiers) SERGEnEV, G.A., inzh. :::Z-- ,Studying the low-consumption axial stage of a multistage compressor. Teploenergetika 8 no.11:23-27 U 161. (MIRA 14:10) 1, TSertrallriyy kotloturbinnyy institut. (Gas turbines) ACCESSION NR: AP4038627 s/0109/64/009/004/0741/0743 AUTHOR: Sergeyev, G. A.; Romanenko, A. F. TITLE: EV-aru-a-U-n-g -the error in determining the correlation interval SOURCE: Radiotekhnika i elektronika, v. 9, no. 4, 1964, 741-743 TOPIC TAGS: information theory, computer, radar theory, correlation interval ABSTRACT: For evaluating the interval of correlation of random processes - important in radar and computer work - various formulas have been proposed; co they contain a parameter: 'co - R'* (v) d-c. This parameter and an error, due to 0 defining the correlation function within a limited range of the values of its argument T , are evaluated. Orig. art. has: I figure and 11 formulas. ASSOCIATION: none SUBMJTTED: 28Dec6Z DATE ACQ: 05Jun64 ENCL: 00 SUB CODE: DP, DC NO REF SOV: 003 OTHER: 001 Card I / I GURIYEV, A.V.; ROMANENKO, A.F.; SERGEYIN, G.A. - - - Filtration of random processes. Radioteldhnika 19 no.1:63-70 Ja 164. (MIRA 17:1) 1. Deystvitellnyye chleny Nauchno-tekhnicheskogo obshchestva radiotekhniki i elektrosvyazi imeni Popova. GURIYEVJ- A.V.; ROMMIENKO, A.F.; SERGEYEV, G.A. Properties of a geneialized smoothing operator. Radiotelchnika 19 no.2:67-72 F 164. (HIRIA 17:6) 1. Deystvitelinyye chleny Nauchno-tekhnicheskogo obshchestva radiotekhniki i elektrosvyazi imeni A.S. Popova. L 41422-65 GS ACCESSION NR: Xf5009737 T'R/0000/65/000/000/6221/0232, AUTHOR: Serseye Romane nko, A. F. -TITLE: Use of orthogonal filters for the optimization and stud of statistical properties of-errors in adaptive systems am mitiche ke -SOURCE: --Analiticheskiye-samonastraivayusti6h:tve~v4 sist y avto go upravleniya (Analytical adaptive- control. systems). Moscow,'Izd-vo Mash inostroy-a eniye, 1965, 221-232 TOPIC TAGS: orthogonal filter; adaptive system ercor, err-,r statistical proper- ty,.smoothing out operat .or, correlator choice, mathematical error-expectation.- smoothing out interval, automatic control.system ABSTRACT: The correlation method is used widely for thi synthesis of the dy- namic characteristics of analytical adaptive systems; the-pulsed transient fune-11 tions are calculated by taking into account the correldtion connections between the input and exit signals,(see,_e.g., V. V. Solodovnikov, Statisticheskaya dinamika lineynykh sistem avotmaticheskogo upravleniya Fizmatgiz, 1960). Con- sequently, it is urgent that someone study the fine structure of control systems Card 1/3 - --------- --- r- -- ---r ------ ---- -- -7-7 for the reiterative processing of information. A successful correlational analysis of control system errors requires that one 1) finds an optimum-smooth- in&-out operator-needed for the-evaluation of-the mathematica.l-,eirpectation of control system errors; and 2) chooses the correla-to'r type* The Authors show thae"', t+r t(x)dV'. SA(i) 27' 11 (X) can be used for the definition of a s imple atid comparatively efficient smoothing convenient for the processing of.nonstationary processes. Here, out operator ST (t) is the random process under stud h(t) is the weight 'fuaction- of the WS smoothing out filter, and 2T is the dmoothing out Interval, The choice of.the,. optimum smoothing-out conditions, the analysis of experimental data, and-theusei, of orthogonal filters for the optimization of adaptive systems,are,all.diszu4sed'- in considerable detail. The experimental st-idy of the control system errors utilized 12 smoothing out channels, each of which corresponded.to a fixed value A'_ Card -2/3 L -29431-66 EWT(d)/EWP(1) IJF(c) BB/GG/GD ACC NRi AT6012897 SOURCE CODE: UR/0000/65/000/000/0185/0196 AUTHOR: Sergaev, G. A.; Sukhodollsidy, G. V.; Bodlozeroy, V. M. ORG: None TITLE: Investigation of the statistical characteristics of a human operator for the case of nonstationary input signals SOURCE. Sistema chelovek I avtomat (Man-automaton systems). Moscow, 1zd-vo Nauka, 19659 185-196 TOPIC TAGS: automatic control system, man machine communication, human engineering, error minimization., bionics (6u ABSTRACT: The authors consider the stability of individual elements in a man-machine _�XaLem under the effect of random control signals. The octreme variabiliky 1n__th=ynamic parameters of the human operator in each specific case makes It necessary to use statistical characteristics to account for the degree of nonlinear information conversion by the operator. A generalized statistical characteristic is given which reflects the structural properties of in- put and output errors made by the operator. The degree of nonlinear information conversions made by a human operator is experimentally evaluated by studying the effect of nonstationary input action on the output errors of the operator. The operator was required to follow a target moving in conform ity with a nonstationary random function with various parameters. Specimens ofthe programmed motion of the target are given together with the results of human tracking. The efficiency of the opera-, L C.,d 1/2 L 29431-6 6 ~~CC NR, AT6012897 tor was evaluated by the output error defined as the root-mean-square deviation of the pointer used to follow the target from the mathematical expectation. A hypothetical model Is proposed for the human tracking system based on two control circuits: external-exteroceptive and inter- nal -propriocdptive. The characteristic features of this human cybernetic model are discussed and the cqgelation functions for error components calculated on the basis of this model are compared with experimental data. The results indicate that a human operator should be used in the final links of a mad-machine system. Orig. art. has: 2 figures., 3 formulas. [08] SUB CODE: 05 / SUBM DATE: 02Aug65 / ORIG REF- 009 ATD.PRESS:6-ODq 2/2 _AC~-~~' ~226V""'_'~c 10FIRWEIT111%, ~~ UR/0000/66/000/000/0222/0232 INt ~ 100t AUTHOR: Sergeyev, G. A. ORG: none TITLE: Experimental investigation of self-adjustment functions of the human operator SOURCE: Moscow. Institut avtomatiki i telemekhaniki. Samoobuchayushchiyeaya avtomaticheskiye sistemy (Self-instructing automatic system Moscow, Izd-vo Nauka, 1966, 222-232 TOPIC TAGS: self organizing system, man machine LVUa0==, human engineering ABSTRACT: This work examines results of experimental studies of the self-adjusting functions of human operators working at consoles under the effect of nonsteady input signals. These functions are effected by means of a certain class of operatively computable information estimates taking into account the variation in structural char- acteristics of the output errors. The study makes it possible to investigate the effectiveness indexes of operator self-adjustment function, to disclose the structure of informational elements comprising the cybernetxc model of the human operator, and to obtain qualitative characteristics necessary for mathematical and physical simula- tion of self-adjusting systems. An automatic stochastic regulator system operating - under the effect of random input signals was the general model used for output signal analysis. In human-operator systems the time lost in establishing the fixed dominant Card 1,L2---- __ L 07211-67 ACC NRI AT6022689 state in which operator efficiency reaches a given level is characterized by the vari- able time taken by exteroceptive and propioceptive regulating system to regulate error structure of the muscle motors. A table, based on a study of the self-adjust- ment function using instantaneous information parameters in the compensator regime, gives data showing relative reduction of average error period in the frequency region in comparison to error parameters in the time region and demonstrates that intrinsic frequencies of internal and external regulating circuits are displaced. Orig. art. has: 20 formulas, I table, and 11 figures. SUB CODE: 06/ SUBM DATE: 02Mar66/ ORIG REF: 003/ OTH REr: 001 2 E~j (1) S CT B DD SOURCE CODE: INVENTOR: SerjLeyev, G. A.- R ORG: none TITLE: Device for the operational statistical processing of biopotentials. class 30, No. 180734 SOURCE: Izobreteniya, promyshlennyye obraztsy, tovarnyye znaki, no. 8, 1966, 59 TOPIC TAGS: biostatisticaj data processing, biopotential ABSTRACT: An Author Certificate has been issued for a device used to process bio- potential data statittically. -To obtain variable information parameters adequate Fig. 1. Block diagram of the device. for investigation processes, the analog system is Tn ade iin of: 1) a variable di sper- sion channel; 2) a correlation interval channel; 3) a channel o-f the product of variable dispersion and.the correlation;.interval (see Fig.- 1). JCD) 06 SUBM DATE: 02ju164/ UDC: 615.471, :616-07* ard :621.03R F-R &F-YE Ine Photochemical senrjlltatin~n_bv Dr ' In th~~, ro Sergeev and DoVidy M. 48 ag M. _13.5 CA- LIP .13300ce; O(Mlh_,ow:-The kinetics of the i ation of a a 2w uun CH% + 100 Mm. 0 + 4.8- r in the presence' of ultra~iolct light -Thi3 process differs from thermal oxidation by the initial decrease of total pres- SUIC, owing to PT04H fortnallou us postulattd, then -after -'reaching a win , ,%~~nncd the knomi.s4ha"i foral, Dilt corithtuallon of Irradiathnint t1u; One of the InitL4 dCvT!v,4sC --of-pressuf c-did- not-aff ixi- con- - - tinued fa decrease -and thqjoitnation of PrO~H further in.. creased. . Withoui uUraviol" light even at-210' oxidation did not take place. Oxidation products al 210* were in-' vestigattd. - polarogrAphically. PrOSH, CO, - co~, Cu., CHT. H, but no acetone nor aldchyde, were found. Cf Knox and Norrish (C.A. 48, 7rd9d).. Michael Dy~~ USSR/ Chemistry Hydrocarbon oxidation Card Authors : Revzin, A. F., Sergeyev, G. B., and Shtern, V. Ya. Title t Mechanism of oxidation of hydrocarbons in gaseous phase. Part 7.-Effect of homogeneous (N02. Br2) additions on propane oxidation Periodical I Zhur. fiz. khim. 28, Ed. 6) 985 996 . June 1954 Abstract The effect of N02 additions on the oxidation of 2C3H8 + 02 - mixture and the photochemical Br2 - sensitization of the oxidation of a 2C H8 + 02 mixture, were Investigated. A reduction in the length of the induction period, without change in the chemism of the consequent propane oxidation! during the addition of NO,% was established. The results of Br2 addition and simultane6us bombardment with ultraviolet rays, a-re described. Ten references: 5 USSR., 3 English3 2 German. Tables; graphs. Institution : The M. V. Lomonosov State University, Moscow Submitted : April 18., 1953 Klue tics of the thchul _d&modl rco"I Y dr(votim. m4tzim% a &ciayf bmwida srritr sto,in In A ~Vacuam 11pp, (if reasuM 10A excer-ding the inajjor pvezt~wc at re6tu temp. The pmgmm of -6t m4ctit"m Was 015xmd by the vzpovo pje~Lre cjL%aXcr,. -.The rsutt.% wete poutly mpm4m&bk ufall waa~, ti~ms wtrr uvult hi the zpp, and tc tsec=e coated with carlx,tmLe,,,u's mitletial, alta whkh Wk. ttvxcdw% w" -ito longer affected 1-y-Th, vessO-wall Mateti-Alv NHr dc- cotnpa. wxsstudit~d at .356'"*'af V-6-4titla) twu of 90 min. fig. and iN dcommit. iate w~L- Ye PrBrL k, - 3.8 X 101 ,vhm%%A the rue for ISO-wilf was III - k, [!-~*-Msr 1~ where k' - 5.5 X Ups v--O,*xjQrj see. - The r=tion rates remain 'Const. 6 h~dt 15% ~(a_ A vim,i.n, after vilkh v -they begin to dmp~ and the reattku becowes autoinhibiLing. Br~ addn, acWtrac6 the'reaction atxiut 43 fold at 400'; 10% C~lls at .403' slowtd it down sornewhat; 0 also u%xlcratt-d Ow reudou. W~ M. S, "-S( V USSR/ Chemi-stry- -Physical chemistry Card 1/1 Pub. 22 - 33/54 Authors I Sergeyev, G. B. Title I Kinetics of thermal decompos.ition of butyl bromides Periodical I Dok. AN SSSR 106/2P 299-302$ Jan 11, 1956 Abstract I Four kinds of butyl. bromides were investigated in a vacuum static vc-,:-cl to determine their thermal decomposition kinetics. The reaction kin4A;.(.o was studied by the occurring presgure fluctuations by means of a pressure gage. The content of hydrogen bromide and olefins in equal amounts in the decompositicn products was analytically established. The relation between the rate of butyl bromide decomposition and pressure is explained in a table. Three references: 2 USM and 1 USA (1953-1955). Table; graphs. Institution Moscow State University im. It. V. Lomonosov Presented by: Academdcian 14. 11. Semenov, July 4, 1955 KABANOV, V.A j SERGHTW, G.B.; ZUBOV, V.P.; KARGIN, V.A. Electron resonance study of pol7merization in the system acr7- lonitrile - magnesium, obtained b7 molecular beam condensation. Vysokom.sood. I no.12:1859-i86i D '59. (MIRA 13:5) 1. Moskovski7 gosudaretvennyy universitet. (Polymerization--Spectra) (Acrylonitrile) (Magnesium) 7'1,7), 21(8) SOV/153-2-4--12/32 A'QTTHORS: Burlakova, Ye. B., Dzantiyev, B. 1U., Ser,geyev, 5. B., Ezanuell, J,T. TIIL--: Radiolytical Oxidation of Fat PERIODICAL: I:,,vestiya vysshikh uchebnykh zavedeniy. Khimiya i khimicheskaya tc-khr,olo.-i-ya, 1959, Vol 2, Nr 4, PP 533 - 540 (USSR) A3STRACT: The investicyation of the kinetics and processes of fat oxida- tion is necessary for an economical production technology of edible and technical fats and oils as well as for the investi- gation of the assimilation mechanism of the fats consumed by living organisms. The oxidation reaction of fats forms-a chain reaction with de-enerate ramifications (Semenov, N. :.., Acade- 0 mician, Ref 1). It has been pointed out recently (Tarusov, B~ N., Refs 2,3) that the oxidation processes proceeding in the lipo- protein phase of the cell structures play an important role in radiation damage of the organism. The initiation of oxidative chain reactions can be achieved by a short effect of catalysts (initiators) at the beginning of the reaction (Refs 4,5). This phenomenon has many analogies in the developmental- dynamics of Card 1,/- radiation damages (Ref 6). Purified fresh cod-liver oil was Radiclytical Oxidation of Fat SOV/ /153-2-4-12/32 chosen for the investigation. it was oxidized by means of atmospheric oxygen at 20-1300 in a glass cell (Ref 7). It irradiated with amma rays from Co6l~ X-rays, and beta D., 2 5 -_! C - - from P5 and Aul 8. Figure 1 shows typical kinetic curves c;-P the peroxide.aggregation with thermal oxidation at 65-100o. They are characterized by an induction period which is shortened with increasing temperature: 8 hours at 650; the period is al- most entirely missing a'. about 1000. The curves of acid ag-gre- gation seen in figure 2 are analogous to the above curves. Acid for:nation, however, is somewhat retarded since acids are se- condary oxidation products (Ref 9). The effect of ionizing radia- tions on fat containing dissolved oxygen leads to the appearance of oxidation products already at room temperature. The intensi- ties of oxi ation in the range of doses used, however, are not high (D= jo~_jo5p). The extent of the effect depends on the temperature at which the fat is irradiated. The yield rises with increa,sing temperature (Figs 3,4). This seems to be connected with the attaining of conditions favoring the chain extension (Fig 3). The authors introduce the symbol G for the value of the radiation effect. Equations are derived for G as well as for Card 2/1 the reaction rate W. Curve 1 (Fig 5) concerning the oxida-~ion Radiolytical Oxidation of Fat SOV/153-2-4-12/72 of irradiated and nonirradiated fat at 100 0 illustrates the presence of an "upper temperature limit". Above this limit the irradiation dose does no longer affect the oxidation kinetics. The effect of a previous irradiation at 200 on the formation kinetics of peroxides in fat with an oxidation at a higher temper- ature is analogous (Fig 6). Thus, the separation of the irra- diation period and the oxidation period with respect to time only affects the duration of the induction period whereas the chemism of the process remains unchanged. The types of radiation mentioned at the beginning neither influence the kinetics nor the chamism of fat oxidation. The quantity of radiation yield depends on the temDerature extreme. There are 8 figures and 11 references, 8 of which are Soviet. ASSOCIATION: Moskovskiy gosudarstvennyy universitet imeni M. V. Lomonosova.) Kafedra khimicheskoy kinetiki (Moscow State University imeni M. V. Lomonosov) Chair of Chemical Kinetics) SUBMITTED: May 16, 1958 Card 3/3 5(4),5(3) AUTHORS: Lishnevskiy, V. A., Sergeyev, G. B. SOV/20-128-4-36/65 TITLE- Rapid Addition of Chlorine Across *a; Double Bond at Low Temperatures PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 128, Nr 4, PP 767-768 (USSR) ABSTRACT: A. M. Chaykin (Ref 1) ascertained in 1955 that chlorine at low temperatures in the condensed phase is rapidly added to ethylene. The authors assumed that under these conditions the steric hindrances are reduced, and investigated this reaction in the vacuum at the temperature of liquid nitrogen on ethyl- ene, propylene, isobutylene, cyclohexene, styrene, and thio- phene. Reaction occurs immediately. Except for thiophene which supplied hardly separable mixtures, quantitative yields of dichlorosubstituted compounds were obtained (Table 1). On the basis of these results it should be possible to develop a new preparative method of synthesizing dichlorosubstituted com- pounds. There are 1 table and 1 Soviet reference. Card 1/2 Rapid Addition of Chlorine 'AcrosB'i Double Ber-d. a-,,- SOV/20-128-4-36/65 Low Temperatures ASSOCIATION: MoBkovskiy gosudarstvennyy universitet im. M. V. Lomonosova (Moscow State University imeni M. V. Lomonosov) PRESENTED: May 25, 1959, by ff~ N. Semenov, Academician SUBMITTED: May 23, 1959 Card 2/2 GITHMAN, V.S.; LISTUIEVSKIY, V.A.; SEqGETEV, G.B. Interaction between molecular and atomic chlorine, and metallic silver. Izv.vvs.ucheb.zav.; khim.i khim tekh. 3 no.1:29-32 F ,6o. (MIRA 13:5) 1. Kafedra khimicheskoy kinetiki Moskovskogo gosudarstvennogo universiteta imeni M.V. Lomonosova. (Chlorine) (Silver) , i ,-2 `- S -i S/153/60/003/02/09/034 0 D BO11/BOO3 AUTHORS, Burlakovag Yea B., Dzantiyev, B. G,q Zefirova, A. K.9 Sergeyev, Go Bo, Emanuel?, N. M. TITLE: The Therma-1.and Radiolytic Oxidation of Methyl Oleatel PERIODICAL, Izvestiya vysshikh uchebnykh zavedeniy. Khimiya i khimicheskaya tekhnologiya, 19609 Vol. 3, No. 2, pp. 265-271 TEXT. The authors studied the kinetics of the accumulation of products of the thermal and radiolytic.oxidation of the methyl oleate by atmospheric oxygen at 50 - 1200. For this purpose a vessel was used which was analogous to that described in Ref. 10. The peroxide amount was determined iodometrically. The acids were determined by titration of the oxidate dissolved in neutral ethanol with an 0.05 N-8olution of alcohol-alkali solution. An x-ray apparatus of type RUP 1-M-2, 200 kW was used as radiation source. Air was blown through at a rate of 5 - 7 1/h,. The authors proved that the principal amount of the oxidation products is formed by conversion of the hydroperoxides (Refs. 1-4). Card 1/3