SCIENTIFIC ABSTRACT POPOV, A. F. - POPOV, A. I.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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&l.rsel.ins of reac~+,ions complicated by the effect, of Kin.4. lat. 6 no.30.51~-55~7- My-.!-- 265,, (MM 189.10) y unive-raltet 1. Marlkovskly gosudarstwenny- IAIZIRM-90M KPIXMW Wo '. . ~ 11 - ?%tLWj;'7 - I - i DEMIRKHANOV, R.A.; GEVORKOV, A.K.; POPOV, A.F.; KHORASANOV, G.L. Use of decaying plasma in the microwave signal detection. Radioteekh. i elektron. 8 no.8:1489-1490 Ag 163. (MIRA 16:8) (Microwaves) 1. 1~1177~-~ -z , a -- -- - . - , --- ....- - - POPOV, A.G., inzh. Control of the fouling of boiler heating surfaces in Rest German power plants (from "BW,* no.10 1955). Blek.sta. supplement n.o.6:16-20 N-D 157. (MIRA 11:2) (Ger=wy, Iket-Boilers) POPOV, A.G., inzhener. Zfficient systems for feed-voter tubing. Zlek.sta. 28 no.8:2-4 Ag '57. (MIRA 10:10) (Boilers) S/096/61/000/003/001/012 E194/E155 AUTHOR: Popav,__~.Gt_Engineer TITLE: The Influence of Ultrasonic Vibration on the Combustion of Carbon PERIODICAL: Teploenergetika, iq6i,~-No- 3,.PP- 8-10 TEXT: The use of ultrasonic vibration to intensify combustion was proposed in 1946 by Kubanskiy (Author's Certificate No.66283) and the only known experimental work on this subject was .carried out in Hungary in 1953. The Hungarian results are briefly reviewed, but were rather inconclusive. The present paper is a report of a study of the influence of ultrasonics on the combustion of carbon. A gas-jet static ultrasonic generator of the Hartmann type was used in conjunction with a parabolic ,reflector. Rods of electrode carbon 5 mm square were placed at a distance of 80-90 mm from the resonator, and fed from a 1200 W step-downtransformer. 'The cross-section of the rods and their arrangements were chosen to provide favourable conditions for ,comparing the effect of ultrasonics with that of natural diffusion The sonic output was determined from the sonic pressure measured Card 1/3 s/o96/ft/ooo/oo3/001/012 E19VE155 The Influence of Ultrasonic Vibration on the Combustion of Carbon with a pie zoelectric receiver, of which brief details are given. Tile temperature of the reactive surface of thecarbon rodwas measured with an optical pyrometer, or at temperatures below 800 OC with a chromel-alumel thermocouple. The carbon rods were weighed before and afterthe tests. The surfaces of the rods were also photographed with a magnification of 60 diameters. The nature of the surface hardly changes during combustion in the kinetic region, which in this case is up to 600 OC. In the temperature range ' 750 to 800 OC the diffusion factor commences to take effect and there is,,a.change in the condition of the surface,. which becorpes uneven aj-:d covered with microcracks. The reasons for this are briefly -discussed. A graph is plotted of.t.he change in weight and it is shown-that starting from a temperature of about 800 0c up to 1600-0C a sonic field of 0.085 W/cm2 causes an appreciable increase in the rate of combustion and a sonic field of o.414 w/cm2 a fairly substantial increase. Changes in the surface condition of the carbonare described and it is concluded that in an Card 2/3 PO PO AID P 2o6o Subject USSR/Electricity Card 1/2 Pub. 26- 2/29 Authors.~ Kaganovich, S~.A., Kand. of Tech. Sci., Chalenko, G. N., Eng"Popov, A. G., Eng., and Kirillov, S. I., Eng. WWI"' Increasing economy in milling Moscow basin coals PeriQdical:, Elek..sta., 4, 6-11, Ap 1955 Abstract The article describes-the operation of ball ifti'lls for culm at one of the Moscow Regional Blectric Power Plants and recommends some improvements to save pulverized coal inthe milling process. A description of the Soviet-made ball mill with pertinent data is included. The separator was designed by the VTI (All-Union Technical Institute), and has a well-organized venting of returned pulverized culm. Its efficiency and capacity are presented. Various tests of venting returned pulverized coal with different loads In the ball mill.are-described, and the consumption of power needed and detailed data on the returned pulverized KUSHNMNKO. K.N.; POPOV, A._G.,-,_KOROTAYEV, G.V., gornyy inzb. Development of the Lebedi open-pit mine. Gor.zhur, no.9:5-10 s 16o. (MIRA 13:9) 1. Yilial Institute, gornogo dela All SSSR na Kurskoy wknitnoy anomalti. 2. Naeballnik Lebedin8kogo rudoupraylentya (for Kushnerenko). 3. Glavnyy inzbener rudoupravlantya Lebedinakogo (for Popov). (lebedi, (Balgorod Province)--Mining engineering) Olursk lkgnetic Anomaly) Plig POIPV, A.G.; SHCHEaBATYKH, I.M. -------------- Method of checking the phase of the power supp17 in adjacent rail networks. Avtom.. telem.i svias' 4 n0-3:22-24 mr 16o. (MIRA 13:7) 1' Starshiye inzhenery laboratorii oignalizataii i svyazi Yugo- ~ Ostochnoy dorogi. (Railroads-.;-Xlectric equipment) (ZLectric measurements) MRAW-M-1-- 26174 3104#611000100610131019 C111/C222 AUTHORs Popov, A.Ge TITLEs On the construction of the initial pair of approximations in the method of Chaplygin-for differential equations of first order Reforativnyy zhurnal. Matematika, no.6, 1961, 21-22, abstract 6T 176. (.Tr.Rostovsk.-n/D. in-ta lnzh.zh-d.transpe, 1959# vyp.28, 83-99) TEXTs In the introduction the author given a short historical survey of the methods connected with the method of Chaplygin. Then the _;~M-TM uses the method of Picard, he varies the right-hand side of the i.Ujj1on Y, W f(X,Y) and obtains arrangements for the construction of the TT1tial approximations for the method of Chaplygin. Three examples -,ze given. ~vnrm_rrls notes Complete translation.] Card 1/1 ping 011�111 M Ji4 S102 61/136/001/034/0257 B004YB056 AUTHORS; Mardaleyshvili, R. Ye., PopoLr, A.__G., Nikisha, V. V., and Yakushin, F. S. TITLE: On Two Types of Elementary Reactions in the Catalytic Hydrogenation of Olefins PERIODICAL: Doklady Akademii nauk SSSR, 1961, Vol. 136, No.1, pp. 155-158 TEXT: A paper by F. N. Semenov, V. V. Voyevodskiy, and F. F.Vollkenshteyn (Ref. 1) gave rise to the present investigation. In the former it was assumed that the free valences upon solid surfaces lead to the formation of so-called surface radicals. These cause heterogeneous catalysis. The authors completed this assumption by assuming formation of two types of radicals: C H 4+ 2cat*',;z-CH -CH + cat"-Z'CH -CH 2 1 2 2 1 2 ( 2 cat (a) cat cat CH -CH ;~~ CH CH + H I CH (2). The radicals (a) are bound to the 2-CH2 2 3 - 2- 3 cat cat cat cat (b) catalyst (cat) by two electrons, the radicals (b) by one electron only. Card 1/6 On Two Types of Elementary Reactions in the S/020/61/136/001/034/037 Catalytic Hydrogenation of Olefins B004/BO56 The latter.recombine with hydrogen according to the scheme 9H -CH + H --4 C H + 2cat* (3)- However, also disproportionation processes 2 3 2 6 cat cat should occur besides the processes mentioned, if the assumption of surface radicals is correct: CH -CH + CH -CH CH -CH + CH=CH (4); 11 2 2 1 2 2 1 2 3 1 2 cat. cat cat cat 9H -CH + CH -CH -->CH -CH + C H (5); 2 3 2 3 2 2 2 6 + cat* gat cat cat 2-CH 3 + CH 2-CH2---> 'UH=CH2+ C 2H 6+ cat* (6). On hydrogenation of a I I cat cat cat mixture of two olefins, such a disproportionation would lead to products which do not occur in the case of separate hydrogenation of a single olefin: CH -CH-CH + CH -CH --4 CH =CH-CH + CH -CH (7). On these conditions 3 1 2 2 1 2 2 1 2 3 1 2 cat cat cat cat the following predictions are made: 1) In the case of joint hydrogenation of ethylene and propylene, the ratio w 32/W23 of the initial reaction rates Card 2/6 On Two Types of Elementary Reactions in the S/020/61/136/001/034/0'177 Catalytic Hydrogenation of Olefins , B004/BO56 will be smaller than w 3/w2 (ratio of the initial rates i n the case of separate hydrogenation of the two olefins). 2) The difference between w32/w23 and w3/w2 will decrease with increa Ising hydrogen pressure because then recombination of the surface radicals with hydrogen atoms will be the chief process. 3) The greatest difference between w 32/w23 and w 3/w2 must be observed at low temperatures, at which olefin concentration on the catalyst is higher than in the case of high temperatures, and therefore the portion of disproportions will increase. In order to check these assumptions, joint hydrogenation of ethylene and propylene was carried out in a circulation device with electrically heated platinum wire as catalyst. Reaction was studied by means of a pressure-gauge (measurement of pressure variations in the system) and mass-spectroscopic analysis of the reaction products. The experiments were performed at 525 mm Hg, a ratio of olefins: hydrogen = 1 : I to I : 20, in the temperature range of 0 - 2800C. The results are presented in Table 1. They confirm the assump- tions and predictions made by the authors. Two types of reactions occur on olefin hydrogenation, namely recombination and disproportionation. Card 3/6 On Two Types of Elementary Reactions in the S/020/61/136/001/034/037 Catalytic Hydrogenation of Olefins B004/BO56 Besides, the results may be taken a proof of the existence of surface molecules. There are 2 figures, 1 table, and 7 references: 2 Soviet, 8 US, 5 British, and 1 Japanese. ASSOCIATION: Moskovskiy gosudarstvennyy universitet im. M. V. Lomonosova (Moscow State University imeni M. V. Lomonosov) PRESENTED: July 14, 1960 by N. N. Semenov,,Academician SUBMITTED: July 7, 1960 S/020/61/136/001/034/037 B004/tO56 e Ta6auua 1 4 Ct," c 114 Wo W., AIM 2w A PT. MM PT. CT./MUJI. WS W" t% W. w.+-. ) M) 25 25 0.45 2G :~5 25. 0, C6 i.w 0,32 0.00 0.21. i.OG Itc 25 25 25 , 0.50 0.445 0,145 4 50 25 0,95 7 50 25 0. FJ5 1.00 0,55 0,68 O'm I'lz c 60 25 25 1.00 0.645 O.3M i0 100 25 .1.57 :21 100 25 1.45 0,775 0,65 0.54 0.45 1 ell 20 c 100 25 2.5 i.C5 JAPO 5 O.G 3S 150 25 2.85 ~ so 25 1.62 0. SGS 'O'CA 0.44 0.52 0.0, 4c so 2.5 2h 2.10 1. 2G 0.8'. is 200 25 3.75 23 240 t.00 0.9)8 2jV 25 25 15 250 25 3,90 32 250 1 90 0,487 1 0.73' 0,423 OA 0.05 9c 2.10 25 25 2.85 1.65 1.20 . I I 43 350 25 2.80 '. - ' ~4G 350 25 1.35 - 0.462 0.72 0.40 0,617 0. DG 45c MO 25 25 2.00 i.IG 0. W 37 !G0 25 - 1. OG ' 19 500 25 0.56 [ 0.471 0.73 0.45 0. G37 11.04 Ju c 500 25 0.84 0.484 0.350 ard c 5/6 -- --- POPOV.9 A.G.; MAMALEYSHVILI, R.A. Self-hydrogenation of C2H4 and C3H6 in a-separate and simultaneaw chemioorption of these gases on Pt. Fd~ and Ni films. Vest.Mosk. un. Ser.2:khim. 17 no-1:34-38 Ja-F 162. (14IRA 15:3.) 1. MoBkovskiy gosudaretvennyy universits-t,, kafedra khimicheskoy kinetiki. II (Ethylene) (Propene) (Hydrogenation) wq 4 MW POPOV, A. G., FIREEI , S. Y., GGT,FfUS_KiaA, A. T., Y, 11., 6. "Thermal destruction of various acrylic pol,,nners," a paper presented at the 5~th Congress on the Chemistry and Physics of High Polymers, 22; Jan-2 Feb 57, MOSCOW, Polymer Research Inst. B-3,034,395 :T~Z _Z SOV-69-58-4-2/18 AUTHORS: Bresler, S.Ye., OsIminskaya, A.T., Popov, A.G., Saminakly, Yo.M., Frenkell, S.Ya. -------------- TITLE: The Thermal Degradation of Polymethylmethacrylate (Termiche- skaya destruktsiya polimetilmetakrilata) PERIODICAL: Kolloidnyy zhurnal, 1958, Vol XX, Nr 4, PP 403-416 (USSR) ABSTRACT: The production of high-temperature macromolecular compounds .made the study of the thermal degradation of polymers necessary. In th'a articlejthe kinetics of degradation of polymethyl- methacrylate is investigated. ~Two types of:PYWA were used in the experiments, one high-molecular with No = 3,700,000 and one low-molecular with Mo = 250,000. Figure 2 shows that the degradation reaches 36 % at temperatures lower than 300 0 C in the low-molecular compound, and 5-10 % in the high-molecular PMMA. The degradation at temperatures higher than NO 0 C is represented by Figure 3. In the course of 1-1.5 hours it in- creases 15-30 times. The activation energy during the process is 53 kcal/molewhich indicates a rupture of the internal C - C bonds. Figure 5 shows that at a degradation of 50 %jthe molecular weight is reduced 20 times. The principal cause Card 1/3 for the reduction of the'molecular weight is not the chain SOV-601-58-4-2/18 The Thermal Degradation of Polymethylmethacrylate depolymerization. The rupture of C C bonds leads to the formation of new chain endings at which depolymerization sets in. The influence of oxygen on degradation was studied in PMMA powder of 0.1 mm grain size and a sample of massive PMMA of 5 mm in diameter. Molecuiar oxygen breaks the kinetic chains and reacts with free radicals. In this reaction Iper- oxidds and hydroperoxides are.formed which initiate new chains. Table 1 shows that in the presence of oxygen an internal rupture of molecular chains takes place which is, however, not accompanied by noticeable depolymerization. The- influence of the monomer on the degradation has been studied on a poly- mer block of 5x5x8 mm which has been inclosed, together with 0 the monomer, in a glass flask. The flask was kept at 120 for 1 day. Figure 11 shows that the monomer inhibits de- gradation by combining with the free radicals without being polymerized during this0reaction. Table 2 shows that at temperatures of 180-280 Can equilibrium is established between polymerization and depolymerization. In the presence of oxygen the monomer inhibits the degradation of PMMA by Card 2/3 directing the reaction to polymerization. The degradation Vhe Thermal Degradation of Polymethylmethacrylate SOV-69-58-4-2/18 o f P MY, A m. a Y b e i _r', h. i b4ted generally by iritroducti3n of s=all amounts of non-polarizable compounds of the vinyl-series (p-methoxyphenylmethacrylamide, D-ethoxyphenylmethacrylemide, diphenylmethaerylamide, etc.) capable of producing radicals of low activity that act as traps for microradicals. There are 10 graphs, 1 diagram, 3 tables, and 20 references, 6 of which are Soviet, 10 English, and 4 German. ASSOCIATION: Institut vysokomolekulyarnykh soyedineniy AN SSSR, Leningrad (Institute of High-14olecular Compounds of the USSR Academy of Sciences, Leningrad) SUBMITTED: October 21, 1957 Card 3/3 -,1.. Acrylic resins--Temperature factors BRESILSR, S.Ye.; KOTON, M.M.; OSIMINSKAYA, A.T.; FOMw~A.Q..; SAM Thcreasing polymer thermostability by cyclization in macr.,.. chains with partial decomposition. Tvsokom.soed. I noe7: J1 '59. 1. Institut vysokomolakulyarafth soyedinenly AN SSSR. (Pblymers-Thermal properties) SEEM= qtL Riz- 5- 3,F 3 1 say/20-128-6 j 40TROW , bola To., V.1409104h. S. A.. Co" tooding Kqobor AM IMS. - ~JL- __ar- TITLNJ lsbit,loo, of a ~:hmja of pairs* to by of the S4Mosm,ro Wsocenotty by 2.&.a of the Copolya rise I an XSQ" Ackladr "odestil saux S33X, 1959, Vol 126, Or 6, yp 11T9 1141 013U) &MOTUCT: it a "all qumee'sity at a *am readily 3 Ite 4"04 to a *-"or L' a polvionrizatica inhibi ti treat I ." to caused by the low r-ctivity W T i . s h produced (Rat 1). a the radical w3' %% the ea4 of a Craving 1hain with rosp*ot 1: fte Prisni7al scaoser. The latroduatlazi At a Certain uzti- %I of a lose resati.4 scaoserr Into the aoscowr 21 is of no I.- partamees to palyawrls4tlam kinelieta. The ~asio rutes, p4rtioular to us praa.we or radioal p.,Iyn*ri sots on, say appear In the th real chat. doc-Poottiost of polymers. It see to be .%;-octal u:t is this kiAd air destruction the pr:4 a. 11ould be inhibited : pB..ato G by IsA"4W.%L&a of 4-11 quantities of of a different f h C~14 1/3 eac matt'll, into %be hosap.1yaor chain. In the as.. o &P-diti4a of 00 110100p*lylor-A . A - A - A I AA-, 444h OISMOots-17 &at Of "Aam.r otparstion 19 acootepsal*d by the 9*810att0ft Of A from y.2ywOr radical at kh. "* %f;a. Subsequent- I?, to* 40"'h4" "Sauss 4 0--* Of 4-40sPelitiOn Of a polymer obatim A Ohl" 4100 DOA%Olns I-IiAka. JS Is assumed %list %~- r*4i. eas-&' sw,4~1* a" very different with respect 10 their rsao. SiviS31. -L - A, - AP - So - A, - A - o- --* chalet It UO fmetical~$* is acre reactive, not only %be U.rp . 10"94. by the ""%to. of 4 but an aiditional (- - -,I energy 3 to req,"red to.telock a link 0. In this a**, d.c.spositi.n to us stace e . a - a - a - A- to retarded. it the Mlesa - a. ,e less rgastloo M" -&-, chalet 4oasspo4ttloa to retarded, for "am"s, in the 01464 .3, A - At-. Thus, U.VML Asetruallon must to ooasidorblr lahibito4 by the intro. Aess two of even 6 saall number .1 fer.iCa links Late the acro- : 401 0NIO of a P*Iya.r 40404poetne in the form of . chalet. Th. 1.61kiblUest Ott**% Willbe -be hUtw, the nor* the said radjasao are O luelimpu4sked by their roaasivity. All this I Irm*d export- n! Caft 2/3 mentally. figure I.ohave that the Introductic: : r vvn 1.51C at Wo It"& Of "th"rylle 6014 late, the *k411A L&AMUOS-00 the destruction kinetia& of the polymer (Cs"do t.2). Lt a content of 1506 in the Be. polymer. %&a 406$M4111011 Tat 18 nly about 1/5 of that of the :12 t1: bamovalymer (-C it "3). r Piltuv* In delivered by She "WFX~1h4QrYI4t4 44palymer will% sothyl.mothearlic saido (114 1- S)- Th* Increase In thermal stability of %he polymer, 10 011484117 Only soon OW with the transition from the home- lym~ " the oopolym:V. The 4441410A of vinyl derivatives r . 2) for $his purpose represent$ a special On,* of the above. are 3 figures and 4 Soviet vote".*". &MOCIATI01; Itestitut -764k-M9X�kuIys=,Y" ao,,o4AA*AlY Ak,4*.Ll am 5391 a (Imeul-s* of C.Spousils or the A.44 x ! r Saisma.s. V43R) 0.101 TTAJ): July a. 1959 Cost 3/j BRESLER, S.Te.,- OS114IIISKAYA, A.T.; FOPOV, A.G. Thermal degradation of stereoreVlar polypropylene. Vysokom. mood, 2 no.1:1)0-1)2 Ja 160. WIRA 13:5 1. Institt it vyqgkgcolet soyedincuiV AN SSSR. L 32 SPY (c /SPR/B-A T im) /31UP /T Pc!--4/Pr-4/Pz-4 jAj1mVZi6 ACCESSION AP 5007419 S/0286/65/000/004/0059/0059 haylov,~N. V.; Tokareva, L. G.; Popov, A. G. Kheyfits, L. A.; AUTHOR: Mik Virezub, Glymers Class 39, NO. 168425") j4zing p(,_ D&etehiy- i ovarmvkh 2na-kov, no. .4, 1965, 59 Ur 11D P IT A G S ..S",,CerU.Aca a-met te~ n ng S g:., ypX~o- -,d ti es tha o'e tbwthdt --'-Thd --polym6rs-, &i made more resist- py enq, an ar att to heat a' n- d: ifght ~A 2-6 di-(tetrAydrodicyclope tadi~ l)-4-methylphenal- -~y a ng n eny t4 the Polymer., me .It as astailizer. The Author's Certificate also covers a modifil! A c-ition of this tietbod in which the quantity of 2,6-di-(tetrahydrodicyr-lopenta- -methylphanol added is 0.1-1.5% of the weight of the polymer. -4.ASSOCIATION.: We6pyumyy nauchno-issledovatellskogo institut isskustvennogo -1i4)nioh- Scientific, 'tutc ' of 4T -'t t f bers); Vsescyuznyy F-2_5eap 2. U z 0 ~ SynUetic ri ut I :.-_.,,,_-..:,nauchno-issledovatellskiy inst ut sinte!tWche~si naturallnykh dii histykh vesh- POPOVY A.G.; KRUTYAKOV, V.M. Determination of the asddaze activity of trypsin by the method of differential spectrophotometry. Biokhbdia 29 no.5.-878- 881 JI-Ag,164. (MIRA. 18.-11) 1. Inatitut vysokowolekuIyarnykh soyedineniy AN SSSR, Leningrad. BUSLERP SJO.- DOBYCHINO D.P.; 1,01c)v, A.G. F Osmometer with a porous glass membrane. Vyakom, soed. 6 no.1;22-27 Ja'64. (MIRA 17:5) 1. Institut vysokomolekii1yarnykh soyedineniy AN SSSR. kOVALENKO., A.F., Inzb.; TRINCHER, Yu.K., inzb.; GRIGORIYEV, V.Ya., inzh.; POPOVY A.G., arkhitektor Unify the parameters of buildings and installations of sintering and dressing factories. From. stroi. 41 ho.10:2-5 0 163. 16til) .A! BREMM, S.Te.; DOBTCHIN, D.P.; V A.G.. Use of nacroporous glass as a solid carrier in gas-liquid chromatography.' Zhur.prikl.khim. 36 no.1:66-74 Ja t63. (MIU 16: 5) (Gas chromatography) (Glass) SERBENYUK TS. A. G. VAthod for chronic insertion of electrodes into the respiratory center of fish. Nauch. dokl..vys. shkoly; biol. nauki no-3: 80-85 '62., (MIRA 15:7) 1. Rekomandovana, kafedroy fiziologii 7,hivotnykh Moskovskogo gosudarstvennogo universiteta im. M. V, Lomonosova. (FISHES AS LABORATORY AIMUS) (ELECTROPHYSIOLOGY) GV DOKOVY R.D.; POPOV, At.G.; GEORGIYEV, G*4'-,n,--'14IKHAYL IV. 1-brphology of i3ome metasowtic lidd-Am. depoiltv in the Mid'an ore region. Geol.rud.matorozh. '-"lo..j4--.2q746 eil-Ag 162. (MM 15:8) 1. Nauchno-isoledovatellskiy geolog pri Upravlenii geologicheskoy ra:zvedki i okhrany-, nedr Narodnoy Respubliki Bolgarii. (14ELdan region, Bulgaria- adfbresi)' ,'A (Madan region., Bulgari vores) ~f 13, ... . ...... 4539h S/190/63/005/002/005/024 B101/B102 AUTHORS: Mikhaylov, N. V., Tokareva, L. G.,-Popov, A. 0. TITLE: Stabilization of polypropylene and of fiber&'made. thereof.against heat PERIOD10AL: Vysokomolekulyarnyye soyedineniya, v- 51 no. 2, j63 188-194 TECT: The effects due to 0.'03 mole/kg additions of stabilizeri3 were..,. compared by measuring the oxygen absorption of the polypropylene at 200�" 0 250, and 300 0 and by determining the effect of the stabilizers on the od breaking length of fibers drawn from the Dolymer at 220-2500C. At 200 .oxidation of the polymer set in without stabilizer.after an induction periom" of 5-7 min. . The induction period was prolonged by 2,5-di-tert-butYl'-4..t methyl P~enol,(ionol) to 20 min, by IT-24 (P-24) phenol styrene~ copolymer to 40 min, by 2,21-methylene-bis-(4-methyl-6-tert-butyl phenol):' (2246) to 1.20 min -and by N,141-phenyl-eyelohexyl-p-phenylene diamine (4010).~_._ 0 s obs rved, part to 130 min. At 250 C a two-stage induction period wa a io- ularly in the presence of dibenzyl sulfide. The first induction period Was Card 1/3 24 s/i~go/63/005/062/005/0~4:,~.,,:. Stabiliiatio-n of.~pqlypropylene B1 01/B1 02 0 i ond 300 n a vis,be- 0 m n, the, sea min. _~At 300 C, the absorptib - ur came oomplic t A in Ponae'qu~enoe ltaneou-s thermooxidati6n a e of, simu and , the rmal,~ degradation-..~, T~e. fe at s of"the'stabilizerson the Polymer and-on the: drawn pol~mb~r,f iber., were di-Vergent. At 200c0, and,with,tbe addition of.'-,. 2246 or.'P~Ol' bro'ton aldehyde-condensation product 7 -26.0. 2 7 6),. th6 i6d_ucti6nxpeiibds were. respectively 120 and 130 mia_for'the-. lymerj' bite pp ut onlY'45-,.*an'd' 80 min. f or: the - fiber". , With 11,N'.-di-p-naphthyl'-p-!phenylene,. diamine j the induction period of thepolymer Was 10 min, that of the fib'r e 120, m~ifi'. ~" Crossi*nking and increased solubility.of-the stabilizer'in... the f i.b,er- as.. a:result of th-e. drawing, are suggested- as' explanatibris of the,!:. 9 dof,thi& fiber comp Iare I on er~induction perio d-with. th6 polymer,- '.ReductiOn...J., l of the induction pe Iriod can be due to the stabilizer becoming inboli-ble.__ ib r o' being decomposed in the drawings 'This problem calls for- in the' f e r further I~investigation_ The effect.of the stabilizer on, the,*-breaking, 0 length - (km):and, elongation of - at. .150 C _the fiber after 8 hrs heating was studied.!- The best results wore obtained with 2,6_di-tert~-but~l~-4- -pyrocatechol phosphite, 2,6 methyl,-phenyl -diisobornyl-4-mothyl phenol (264) ~.2,21 'thi6-bia-(6 tert~butYl--4-.methyl phenol) (KAO-6 '[YCAO-n6]) 2264 and mixtures of.'s~abilizer ith'sulfur_containing~'organic compou ds'... Without,-... a w Stabili:zdr the,-polypropylene:fiber did not endure the test with' the, Csrd 2/3 PCFOT. Aelf- "Dictionary of local geographical termse' Reviewed by A.I. Popov, lzv.AS SSSR.Ser.geog. n0-3:143-144 My-,Te 160. (MIRI, 13:6) (Geography -Dictionaries) (Russia--;Ictionaries and encyclopedias) IE-a-V POPOV, A614 ~Posei~ble use' of mathematical methods in biolog7 from the standpoint of dialectical materialis?a. Vest.W 14 no.9: 102-107 '59. (MIRA 12:5) (BIOMETRY) POPOV Al prnf_; ZYRIN, A.A., red.; ZHUKOVA, Ye.G., takhn.red. [Introduction to mathematical logic) Vvedenie v matematicheakuiu logika. Leningrad, Izd-vo Leningr.univ., 1959. 104 p. (MIRA 12:9) (Logic, Symbolic and mathematical) MOL MORDYINKIN. N.A., insh.; POPOV, A.I., inzh.; ARSHINOV, I.M., inzh., red.; KHITRDT' P.I., to-khm [Kanual for foremen and brigade leaders on the repair of rail- roa.a cars] Rukovodstvo ma,steru i brigadirm po remontu vagonov. Xzd.2., parer. i dop. Moskva, Gos.transp.zhel-dor.Izd-vo. 1959. 521 p. (MIRA 12:5) (Railroads--Cars--Kaintenance and repair) POPOV, A.I., kand,tekhn.nauk Establishing basic parameters IC'or machiner7 used ir. ralstr-g sunl-6n, material. Sbor. rAuch, trud. Do lesospl. no.2:85--04 157. (41mbering-Machinery) ~WX~A;~Vq V.I.;POPOVv A.I* Device for unfastening drill pipe bushbCs. Neftianik 2 no.4:i4-25 Ap 10:5) 1. Direktor kontory turbinnogo burenlya No. 2 treat& Tamaxabarneft'. 2. Nachalinik prolayodetyanno-tokhnicheskogo otdolm. (Oil well drilling-RqaIpment and supplies) AkHM Iv.. Prof.: POPOV. Al.; KOLAROV. Pan.; ANDRMW, P4m. Treatment of diabetes mellitus witb sulfanilo-ureic preparations. Suvrem. med., Sofia 7 no-10:3-20 1956. 1. Is Kllntkata po, vutreshni bolesti 9 andokrinologita i, bolestl na obmiansta pri ISUL (Direktor: prof. Iv. Penchev). (UM, r91. cpds. sulfonyl ureas In ther.~of diabetes mellitus) (SUMULMUDES, ther. use same) (DIABITM MMLITUS ther sulfanyl urea*5 Fo PO -V" fi - SHUR, Ya. S., BARANOVSKIY, V. Ya. POPOV, A. I. Temperature Ratio of the Coercive Force in Ferromagnetic Monocrystals. ZhETF 90 X12,, 1939. go .44225: . 056/62/Q43/006/012/061' -.1102/B1, 04 ~'Ot Val 0 ter t, A. Popov, Ai.I.i Atorizhko 'V Ye IT LE z 30~ of.protone 4rom, Si nuclei as 16 scattering *00), CALs, Zhurnal eksperi ntallnoy i T-TIreticheskoy fiiiki, v. 43, ime n o. 6(12), 1962 2638 2041 -&13ering cross-sections TEXT: The differential elasAic,proton tir 6(Q) were --LO- 141 and at 14 Mev. d,at the c.me angles 9 90, 1259: E 40.65 p The .t- ochromatic (t,O.Q5%) protons lised in-the'.experiments *were obtained from e-electrostatic accelerator of the. 44;; AN, USSR. The scattered were analyzed by a;magnetic~ 'rruaqLEM~eter'and detected with a thin '*rmi CsI T crys tal. The,proton-curre4t was Aj-L nei with a beam-catcher and a wto nt'integrator. The thiii Si-70 target was -prepared in a magneltic 30 or by:Antroducing Si ionsAnto zj=trailly. pure graphite. In the A4 energy range investigated# the (TI(E curves show"Od 52resonancetthat can be rP)1,i%L_ to excited'states.of the Im-FT-m- ~helmost_pron6upced Pard 11 2 POPM A. Pbaudofrown formations. Vest.Mosk.un4er-5: Geog. 17 no.3:10-17 ltr--Te 162. (MIRAL 15: 8) 1. lafedra geografii polyarnykh stran i glyatsiologii Moskovskogo universiteta. (Rocks., Sedimentary) (Frozen ground) prof., otv. red.; TATARINOVA, Ye.l.,, red [Problems of paleogeography and mo.-phogany in the polar countries and highland; a collection of articles] Problemy paleogeografii i morfogeneza v poliarnyk-h st-ranakh v vyso- kogorle; sbornik statei. Otv. red. I.I.I.Popov. Muskva, Izd-vo Ylosk. univ., 1964. 183 p. (1,11RA 17.7) 1. Moscow. Uriversitet. Kafedra geografii- polyarnykh stran i glyatsiologii POPOV, A. I. VA 2146TY0 GARIKOVETS, V.G.; ZHUKOVSKIY, L.G.; POPOV, A.I.; KOCMIEV, Ye.A.; POPOV, V.I.; FXTROV. mr. Importance of facial-paragenotic dissectlon of series in facial- paleogeographic, determinative, and detailed prospecting in Central Asia. Izv. AN Uz.SSR. Ser. geol. n0-1:13-16 '57. (MIRA 11:9) (Soviet Central Asia--Geology, Stratigraphic) (Prospeciing) POPOV, A. I. Permafrost history In the UjS.S.R. during the Opaternary period. Test. Mosk. im. Ser. biol.. pocbv., geo,,, geog. 12 no.3:49-62 '57.(MrU 10:12) 1. Kafedra geografil polyarnykh stran Mookovskogo gosudarstvonnogo uni- versiteta. (Frozen ground) (Paleogeography) ......... ..... . -vc lz A 13 ag v~ ILA3.3 g b is 8 OIAZ a .3, til. 0; at usill .3 Alf t t gs 24, s Ali l jig a ; XMOT, X.I., red.;-,POPOV. A.I., red.; ASMV, A-v.. red.; TIMAKOV, M.S.,'toichn.re [Ice age in Buropean U.S.S.R. and Siberia] Lednikovyi period naterritorli Ivropelskoi chasti SSSR i Sibiri. Pod red. X..K!Markava. A.I.Popova. Moskva*' 1959,6 559 p. (KIRA 12-.6) 1. Moscow. Universitat. (Glacial epoch) POLYAKOVA, G.N.; POPOV, A.I.; FOGEL, Ya.M. Characteristics of photomultipliers for measuring weak luminous fluxes. PrIb. i tekh.eksp. 10 no.5sl98-201 5-0 165. (MIRA lgtl) 1. Fiziko-tekhnicheskiy Institut AN UkrSSR, KharIkov. Submitted Sept,7, 1964. ACC '14R. APG019615 SOURCE CODE: 'AUTHOR: Storizhko, V.Yi-..; Yeldiichev, 0.1.; POPOV, A.I.; Slabospitskiy,R.P, :OPG: Physicotc-chnical lrstitutp, Academy of S'cienceq, UjcrSSR 1institut Aka-deniii UkrSSIO ;TITLE: Inelastic scattoring of protons by Ne-21. Spin and parity of the 1[ii,st excited 1n;tato of No-21. /Report, Fifteenth Annual d6nferenco on Nuclear Spectroscopy !Nuclear Structure, hold at Minsk, 25 January to 2 February 1965/ .;SOURCE: AN SSSR, Izvestiya. Seriya fizicheskaya, v. 30, no. 2, 1966, 249-254 TOPIC TAGS: proton scattering, inelastic scattering, gamma ray, nuclear energy level, ne6n, i 21 1ABSTRACT: The inelastic scattering of I to 3 MeV protons on Ne was investigated in 22 order to obtain information concerning the excited states of the Ka compound nucleus 21 land 'to determine the spin and garity of the 350 keV first excited state of Ne . An enriched (30%, Ne 21 and 707o lie2and Ne 22) target of neon embedded in a 0.1 mm thick tantalum substrate was employed. The 900 yield of 350 keV gamma rays was determined las a function of incident proton energy. Some 60 resonances were observed, and tile jenergies, widths, and relative intensities of 24 of them are tabulated. The reson-. jances at proton energies below 2.3 MeV were mostly well separated, and their energies Card 1/2 ...... - - - - - - - L 41'e-'92-66 ACC NR- AP6019615 were determined with an accuracy of 6 koV.;-the-resonances ato-higher probon energies. we re not well separated and they were not investigated-furthop. Angular distril)Ultions of the 350 keV gamma rays associated with the different resonances were measured and the coefficients A2 and A4 in the expression 1 + A2P2 (Cos 0) + A4Pj (cos 0) for thq; ,angular distribution are tabulated for 19 of the resonances. For all but 7 of the 11 resonances the value obtained for A4 was less than its probable error, and for only.one, of the resonances did A4 exceed its probable error by as much as a factor 2. From that! it is concluded that the spin of the 350 keV level does-~not exceed 6/2. Theoretical~ ang7ular distributions were calculated with different assumptions concefling the spine and parity of the 350 keV Xe2l level and the chaiacteiisti6s of the Na states an;d~t` are discussed at length in connection both with the present measurements and with 21 t. in the literature. It is concluded that the spin and parity of the 350 keV Re -,I- level are 5/2+. The authors thank M.I.Guseva for providing the Ne2l target. Orig."~ art. has: 2 formulas, 2 figures and 4 tables. SUB CODE: 20 SUBAI DATE: 00 ORIG. REF: 003 OTH REF:. 009 C Card 2/2 MIKELADZE, G.Sh.; NADIRADZE, Ye.M.; PKHAKADZE, Sh.S.; GOGORISJIVILI, B.P.; DGEBAUDZE, G.A.; SOLOSHENKO, P.S.; SEICTOV, V.Ye.; BARASHKIN, I.J.; SHIRYAYEV, Yu.S.; POSPE1,OV, Yu.P.; YATSEVTGH, L.S.; ROZENB7-14G, V.L.; Prinimali uchastiye- LORDKIPANIDZE, I.S.; TSMVEDIANI, R.N.; DZODZUASHVILIJ, A.G.; DUNIAVA, A.G.; PEbRSKIY, L.F.; GRITSFIMK, Yu.V.; ZHELTOV, D.D.; LJJZANOV, I.I.; GIADKOVSKIY, V.P.; PODWGIL'NYY, V.P.; VOROPAYEV, I.P.; BRIKOVA, O.V.; VRUBLEVSKIY, Yu.P.; KLYUYEV, V.I.; BAYCHER, M.Yu.; LOGINOV, G.A.; SHILIN, V.K.; POPOV, ;-.ZASLONKO, S.I. Industrial experiments in the smelting of 45 o/o ferrosilicon in a heavy-duty closed electnic furnace. Stall 25 n0-5:426-429 14Y 165. (MIRA 18:6) 1. Gruzinskiy institut metallurgii (for Lordkipanidze, TSkhvediani, Dzodzuashvili, Guniava). 2. Nauchno-issledovatellskiy i proyektnyy institut metallurgicheskoy promyshlennosti (for Brikova, Vrublevskiyy Klyuyev). 3. Vsesoyuznyy nauchno-issledovatellskiy instit-ut elektro- termicheskogo oborudovaniya (for Baycher, Loginov, Shilin, Popov, Zaslonko). A.I., prof.; TAT;-.HINOVA, Ye.I., red. [Underground ice; for the 7th Congress of the Association on Quaternary Research (INQUA) in the U-SI.A., 19651 Podzemnyi, led; k VII Mezhdunarodnomu kongressu as- sotsiatsii po izucheniiu chetvertichnogo perioda (IVYLVA) v S-ShA, 1965. g. Moskva, Izd-vo Nosk. univ., 1965. 214 p. (MIRA 18:8) 1. Moscow. Univernitet. Geograficheskly falmlltet. ANDRYUSHCHENKO, A.I.,, doktor tekhn.nauk, prof.; LAPSHOV, V.11., kand.tekhn. nauk; FOPOV,_~4., inzh.; SAPRYYIN, G.S., inzh. Effectiveness of using ultrahigh temperatures in steam and gas power systems with cooled gas turbines. Izv.vys.ucheb.zav.; energ. 8 no.4:45-51 Ap 165. (MIRA 18:4) 1, Saratovskiy politekhnicheskly institut. Predstavlena kafedroy teploenergetiki. -7 i - 0 0 P51D 13 w-___ - -0109 vm - Z Y& -'M ODMil 44~ , - 'h6li-bt dieb IMM' e . ii bi pidbeb'id~ thjk'b td _Pu gi MUWPU D " R c X ~,9 35 "6 929 i- ~ A 5 i , . i7. 77, ' - &I u on- "nToTUDq,;,~p t illd t idiib h 6 ' 'p be w'-hd` g h ~.o the 1A 4bzxtlbli i6~4, p, and 0507.* -,~470Care46 i4ed.~Jt_.was ound that. i photo- in er- -B ~Uvimg~ W.Jiniall- photpeathode are' 'a - and:ictivit-ed:dynodeo, the dark- ent. ulacis arilarge gener,ateidby the d)~q'O#q%v . - y#enu. The height distribu -tUUes; We s irbn-41-th~~ h P' laujoe-mm-64. und er.. ' C7 re .A .ua, t re!ikblepe$!w0qn of'lhe d t :Ipia, q,, . . . . . . . . . . -, - '' - , -- - --- ~ - ;7---. - , - - ~:a, 1 . ~ .~: ~~r - ~ -'~: -- ~, - I . " r , I , (z, ;! , - -4 - 1- - 7~ -." s , . -.7 ; -, , :, 7, .- , - -. , ~ 7" ~. - - -.-. - . - - T - . ~ I:-- U:7 s - ;~ . la , I - --:~ - .. ~ - I, '. "- . -- , : - !. , ~ - - I :~ , ;~ : -.r POPOVJP A.I., gornyy inzh. Using the ZL-2B charging device for charging upward holes. Gor.zhur. no.12:61 D 164. (MIRA 18:1) 1. NIIHMA im. L.D.Shavyakova, g. Gubkin. -M POPOVP A.I, Arzh.; 'SHERSTOBITOV, LV., I,nzh, Conference of the readers of our periodiceL. 7%v. vyn. uchob. z&v.; energ. 7 no.10:119-121 0 164. OMIRA 17;12) 1, Saratovs*Kiy politekhnicheE!k,ly institut. MINENKO, V.A.; ALEKSANDROV, A.A.; SVETS, V.Ye.; BORZENKO, V.P.; KURILOV, P.G.; KHAZANOVICH, N.L.; Prinimali uchastiye: .POIIOV,,,-A. 111. ; KONOVAIDV, A.N.; TERTYCHNAYA, I.Yu.; POSHKREBNEV, V.P.; DMITRIYEVA, S.M.; KORNILOVA, A.V. Work organization in the section, of metal feed to blooming mills. Met. i gornorud. prom. no.2:67-68 Mr-Ap t64. (MIRA 17:9) ;Rt~- xg=ggggvg~ POPOVI A.I.; SMIRNOVA, T.I. The subsurface ice in the lacustrinee marsh deposits in the northern part of Western Siberia. Vast. Mosk. un. Ser. 5: Geog. 19 no.2:32-39 W-Ap 164. (MIRA 17:4) 1. Kafedra geografii polyarnykh stran i glyatsiologii Moskovskogo universiteta. doktor geogr. nauk, red.; AWASIYEV, B.L.. -EQPOV kand. geol.-miner. naukp red.; ROZERBAM/1, G.E., redi; CHISTYAKOVA, K.S., tekhn. red. [Cenozoic rAntle of the Bolls hezemellskaya Tundra) Kaino- zolskii pokrov Boll--hezemellskoi tundry. Moskva, Izd-vo Mosk. univ.,, 1963. 238 P. AMIRA 17:2) BORISEMCK, I.T.; (04EROZOV, E.N.; YEPO."EYEV, D.V.; KARMYSHKIE, V-V.; KUZOVKOV, E.T.; BORdSENOK, I.T.; KULIKOMAYA, F.V.; SAMMV, G.I., kand.fiz.-mat. nauk-, dots. (deceased]; PIROGOV, I.Z.; Prinireli uchastiye: BALAYEVA, I.A.;BALAKIN, B.M.; BELYAYEV!, G.M.; BELYAROV, V.I.; VELERSHTEY-li, R.A.; MOKOV, G.M.; KOROLEVA, V.Ye.; LITVIbl-SEDOY., M.Z.; zQn). PRIVALOV, V.A.; STUKAIDVA, L.M.; CHISTYAKOV, A.I.; SAVVIN, A.B., red.; CHISTY-AKOVA, K.S., tekhn. red. [Laboratory work in theoretical and applied mechanics] Labo- ratornyi praktilam po obshchei i prikladnoi reklmnike. No- skva, lzd-vo rosk. univ. 2963. 233 p. (1,1113A 16:12) 1. Kafedra prikladnoy mekhaniki Moskovskogo gosudarstvennogo universiteta (for Balayeva, Balakin, Belyayeva, Belyakov, Velershteyn, Zhairkov, Koroleva, Litvin-Sedoy, Popov, Privalov, Stukalova, Chistyakov). (1-fechanies--Laboratory manuals) FRANTSEV, Andrey Nikolayevich; inzh., retsenzent; ARSHINOVP I.M., inzh., red.; VOROTNIKOVA, L.F., tek)va. red. (Economy of materials and parts in car repairing] Ekonomiia materialov i detalei pi-i remonte vagonov. Moskva, Trans- zheldorizdat, 1963. 138 P. (MIRA 16:4) (Railroads-Cars-Maintenance and repair) - - - - - - - - - - VALITERP Aj.j_,~ STORIZHKO, V.Ye. Elastic proton scattering,by Si" nuclei. Zhur.eks i teor.fiz. 43 no.6t2038_2041 D 162. ~M*Rk 16:1) 1. Fiziko-tekhnicheskiy Institut AN UkrSSR i Khar1kovskly gosudaretvennyy.univeraitete -Isotopes) (Proton"cattering) (Silicon SORQ1411, F.V.j POPOV. A-L: STORMKO.1-YAL.; TARANOV.. A.Ya. Elastic a--d inelastic proton scattering by He22 nuclei, Zhur. ekspe~ i toor. f-'z. 43 no.3:74c)-751 162. (MI-RA 15:10) .1, Fiziko-tekbnicheskiy Institut All Ukr#wkoy SSR* (Protong-Scattering) (Neon) ~-(Quantum theory) BEER), A. A.; ZAGORETIS, P. A.; INOZEMTSEV, T. F.; POVKH, G. S.; POPOV A. I Radiation-induced chemical telomerization of olefins. Nefte- khimia 2 no.4:617-623 Jl-Ag 162, MRA 15:10) 1. Moskovskiy khimiko-tekhnologicheakiy institut imeni Mendeleyeva. (Olefins) (Polymerization) (Radiation) BAKM:EV, F.M.; DAVYDOVA, M.I.; ZA"tljBlNA, I.L.; POPOV, A.I.; SMIORTSOV, G. Ye.;.-SMIMIOV, V.A. Microspectophotometer for both the ultraviolet and the visible spectrum regions (MUF-5). TSitologiia 6 no.1:114-120 Ja-F 164. 04IRA 17:9) 1. Leningradskoye ob"yedineniye optiko-nekhanicheskikh predpriyatiy. A.Ya. SOROKIN, P.V,, OV, .1,; STORIZHKO, V.ye.; TARANOV, POPOV, A.I.; SOROKIN, P.V.; STORIZHKO, V.Ye.; TARANOV, A.Ya. Elastic proton scattering by 14g25 and 14k26 nuclei. Izv. AY SSSR. Ser. fiz. 26 no.8:1074-1079 AG 162. (KRA 15:11) i. nziko-takhnichoskiy institut AN UkrSSR. (Proton's--Scattering) (Magnesiurd--laotopes) -410 s/051 0/644/601/01 1/007, V - Al de/Di 00 v- AUTHORS "t it t4 opo' A ar, 'A X Storithko V.*Y*. P .., 94, -b iuole Elastio r TITIXv. catt iring~:b p 6.tons Mg y -teo's.ti6hes6y fisiki *i CAL'i eksppriiuentallnoy i r 44, . no, 1 -1963 57 .62 J --t TEM" ~P 'o e rotdn with energi a 'I 45!D, 4210.kev~mere on, - -tatic s"ecelerator and'scattire - by', a - terg t comp9se of-, 9 SleCtilDs d d. _~ 24 -,"spectroscopicall .,The 46atter*d -protbob. Mg on a y - pure graphite bao, ngj, -- were;,,recorde on~a mal d" ;ne ti6 dtrbmeter with ' a-CiI(TI) and.an ry e ~e l - . (FEU-:m~+q) photomultiplier.:'I -"The, -error - was'-_ les's ~`th:n ~ Resonancivi".._,'- r; . of'1495i- 9 700 -:24% 2920' .were obaeryed.,at -protoii en6r 1624 6 -20159 -:and 4022 k6vs 7 -cor a.pond.-to t e,kl 8, with the, 1~0j`366qj These r a h~ 25-qi*ql 3 -5 excitatiomenergies of ',3-;-T95 -850~~,3-8 4 604 5 ~3t; 4 ~ 224 -()93,: -3949' .: to sin tion of 4 im-~- gle-level approxims, 6 AM:- 6.151 Mev Acbording , pear the, b oad k i As `due 'to.. pr oryt r resonince. at "B 0 t sion the on 3140 , . - 7 5-, 2 4 state'--with 1 0., Ths~ cor'respo in'k.Al atIon' captu're' in /2 . POPOV, A.,I,., z.-aSlUzhenxzyy agronom Moldavskoy SSR Hech4ni2vd otation for the production of Bordeaux mixture. Zashch. rast. ot wed. i bol. 6 no-5;15-16 Itly i6l. (MIRA 15:6) 1. Preceedatell kolkhoza "Diruintfia", Stras~enskiy rayon, Mol~mkcy SSR. (Bor-deaux idyture) KOROLEV, Aleksandr Ilikiforovich; POPOV, Aleksandr Ivanovich; SIZOV, I s Fz., F~e senzent; K.P., inzh.9 retsenzent---TIMTL~F-V, . ~. SARANTSEV, Yu.S., inzh,, red.; VOROTNIKOVA, L.F., tek-bn. red. [Economics, organizations and planning of railroad car opera- tion]Ekonomikas organizataiia i planirovanie vagonnogo kho- ziaistva. Moskvas Transzheldorizdat, 1962. 290 p. (~MU 15:12) (Railroads-Rol-ling stock)