SCIENTIFIC ABSTRACT PERVOV, A.F. - PERSHIN, A.V.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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PERVOvp Ajo labor protection on a scientific baBis. Tekst. prom. 2-1. no.12t20-22 D 163. (MIRA 17:1) 1. Za-ieduyushchiy otdelcm Ivanovskogo instituta okhrany truda. BICHURIN9 A.; PFRVUK,H.I-N, A,A,. - . ~. " . I Profit iinder socialiam. Vop. ekon. no.9:65.-77 S 163. (MIRA 16:9) (Profit) PERVUKU31,F.S.; PADKIN, G.N., red.; LOKSHILA, O.A.,. tekhn. red. (Tanning p.Lants and their imroduction for cultivation) Dubillrqe rasteniia i wedenie ikh v kul"fury, Novosibirsk, Izd-vo Sibirskogo otd-rLiia AN SSSR, 1963. 189 p. (MIRA 17:3) PERVIJ SHIN .-Serge3, Alekseyevich; KOVAMSKIY, M.A.j, red.izd-va,- MIKFAYLOVA, V.V.p t4)kbn. red. (Main potontials of developing nonferroun met&.Uurcyl OsnovMe rezervy ra2,Vitiia tsvetnoi metallurgii. Mo- skvap Metialurgizdats 1963. 219 p. (MIRA 17:2) BRIMNI, Amayak Khristoforovich; FZRVUSHIN, S.A.. red.; PINEGIN, I.I., red.izd-va; ISLINT' MA, P.G., takhn.red. (Upansion of nonferrous metallurgy during 1959-1965] Razvitle tevetmoi metallurgil v 1959-1965 gg. Houkvs, Gos.nauchno-tekhn. izd-vc llt-r7 po chernol i tevetnol metallurgii, 1960. go p. (MIRA 13:9) (Nonferrous matale-Metallurgy) MIKIUM,OVSKIY, V.N.,, PERVUS 11 V N . ..... ~-. Photoelectric storage method for improving noise control. Vop. pered. inform. 2:129-133 163. (MMA 1b.,14-'/ two", USSA Alcrobfology. "janeral MIcroL,1,)logy, F-1 Abti Jour: Referat. Z h, -31o I ~ , N-) . 9, 1957, 35490 A uth,,-,)r Pers . I , F Zhdanova , L. (7s, lman, M. 1. Title., Concerning the "Species Forming" Variability of the Dysentery Bacteria of Sonne and Flexner. Report 4. Some Questions of Biology in the Study About Variability of Bacteria of the In- testinal Group, Orig Pub: Tr. Mosk, n,-1, In-ta vaktsin I ,;yvorotok, 1956, 8, 316-322 A bs tra~,.~ t :The theoretical basis of the experimental data obtained by th6 authors and stated In the pre- cedIng reoorts, An analysis Is made of the exper'.'.mental as well as the literature material C ard 1/'l USSR *icrobiology. Oeneral Microbiology, P-1 AbB Jour: Referat. Zh.-Biol., No. 9, 1957, 35490 from the point of view of Miohurinle teaching. The stutbors come. to the following conclusionst manifestations of variability In cultures of bacteria of the intestinal group in conditions whieb are not favorable for their existence, re- flect the Phylogenetic development of the given species, i.e., they are, so to say, manifesta- tions of' atavism., a reversion to close or diztant ancestors. As result variants appear which are similar in features and properties to the phylogenetically preceeding species. This atav- istic variability cannot be likened to adaptive variability or directed variability. The authors stress that the study of adaptive variability in culttn,es of bacteria of the intestinal group can be ads.pted for ascertaining the fundamental stages Card 2/_,-,, M .............. USSR /441,,,robiology. General Microbiology. P-1 Abs Jour: Referat. 2.h.-Biol., No. 9, 1957, 35490 of the evolutionary development of the species studied and for ascertaining the phylogenetic links between these and other species. Card FERS, I.F. Antigenic relationships in Shigella and Salmonella. Report No.l: Antigenic relationships in Shigella and Salmonella according to data on the proeipitation reaction with antigens exposed to sound. Zhur.mikrobiol.epid.i im=. 31 no.U:1.U-117 N 160. (MIRA 14:6) it Iz Moskovskogo nauchno-issledovatellskogo instituta vak-tsin i syvorotok imeni Medhnikova. (SHIGELIA) (SAU40NELIA) (ANTIGEIZ AND ANTIBODIES) FRRS, I.F. Antigen-ic relationships in Shigella. and Salmonella. Repart No.2: On the nature of antigenic relationships in Shigella. and Salmonella. Zhur.mikrobiol,uepici.i imun. 32 no.):102-107 Mr '61. WIRA 14:6) 1. IZ Wskovskogo imitituta. vaktain i eyvorotok imeni Mechnikova. (SHIGEMA) (SALMONEUA) (ANTIGENS AND ANTIBODIES) PERS., I.F., Cand. Ited. 6ci., - (uizs) "Antigunic relaLions of Shigella Sal- conella," koscow, 196.1, 20 pp (Firtit Lio. ow keuical Ins'Atut.&, im. 'L. L'. :;C~- chenov) 250 CoPies (KIZupp 9-61, 192) USSR /Nicroblology., General Microbiology,, 1~ -1 Abs Jour: Re fE!rat. Zh. -B I )-' i , Nio. 9, l9r,-7, 315487 A uthor PerEi, I. F. ; Z hdanova, L. GGo Iman, M. I. Title Concerning the "Species Forming" Variability of the Dysentery Bacteria Sonne and Flexner. Report 1. Biological Properties of Variants Obtained As the Result of the Variability of Dysentery Bac- teria Scnne and Flexner Orig Pub: Tr, Mosk. n.-1. In-ta vaktsin I syvorotok, 1956, 8, 2 97 -3 0? Abstract: The authors adapted the method of single-cell cultures for the study of changeability of dysen- tary bacteria. gVenty-six cultures of dysentery bacteria Flexner and Sonne were utilized. For a much more effective factor of changeability, they chose the method of "aging" (prolonged preservation C ard 1,1'2 USSR /Nicrobiology. General Microbiology. F-I Abs Jour: Fefi!rat. Zh.-Blol., No. 9, 1955-7, ~5488 Author Pers, I.F.; Zhdanova, L.G.; Golman, M.I. Title Concerning the "Species Forming" Variability of the Dysentery Bacteria of Sonne and Flexner. Report 2. The Nature of the Para-agglutinating StrFins Orig Pub: Tr. Mosk, n.-I. In-ta vaktsin I syvorotok, 191,-6, 8, z o4 -3 07 Abstract: On the basis Of eXDeriments with the "aping" of dysentery cultures obtained from one cell, the author comes to the conclusion that the so-called para-agglutinating strains of intestinal and para-intestinal bacteria themselves produce the variants of pathogenic bacteria of the intestinal group. The specification of the antigens in the C a rd 11,12 -Z USSR Microbiology. General Microbiology F-I Abs J;)ur: Referat. Zh.-Bioa.. No. 9, 1957, 35489 Author Pers, I.F.; Zhdanova, L.G.; Golman, M.I. Title Concerning the "Spectes Forming" Variability of the Dysentery Bacteria of Sonne and Flexner. Repcrt 3. Concerning the Dynamics, Direction and Diapason of the Variability of Bacteria of the Intestinal Or:)up. Ortg flub: Tr. Mosk, n.-I. In-ta vaktsln I syvorotok, 1956, 8, 308-315 Abstract: The authors on the basis of numerous data from literature and of personal experimental research come to the conclusion that the variability of the bacteria of the intestinal group has a really distinct inclination towards the formation of C ard 3. USSR /Nicroblology. General Microbiology. F-1 Abs Jcur.- Referat, Zh.-Biol,, No. 9, J.957, 35489 ditions is due not to a "restoration" of vestiges lost by this or that species during its stay in a medi-xn or In a human organism, but to a deepening, variation in a distinct direction. It Is the opinion !)f the authors that on the basis of the data received, a change should be made in the genealogical scheme of Minkevich and it should be assuraed -that the species of the Intestinal and para-intestinal bacilli, of paratyphold B of the Breslau bacteria, and the dysentary bacteria, are linked by a single line of evolutionary develop- ment. In ',,he above stated sequence. Card 3/3 STA.UOV. B.5.; TALIYAV. V.I.; KHRZHABOVSKIT, Y.G., otvatetyennyy radaktor; FZRSADANOVA, X.G.. redaktor; POPHYADUXHIN, K.A., takhntchaskiy r6dakt P'r-- (Guide to the higher plants of Suropean Russia] Opredalttell vysshikh ra-steall Zvropetskot chasti SSSH. Izd. 2-oo. Ispr. i dop. Momkva. Goo.izd-vo OBoyetakate nsulcm." 1957. 740 p. (XIARA 10:9) (Botany) PERSADNTAR, RoSe (Terevan). - "A. ., - - .1 'Work of n rural feldshere Felld. I a3vish. 24 no.is46-47 Ja t59 (MIRA 1291) (NORADUZE-PUBLIC RWLTH) Porsak A . Persak, A. Experiences with mechanized rough-casting in the Bytostav Euild.ing Enterprise in Ostrava. p. 27. V Dl- 5, no. I., Jan. 1957 POZEMI STAVIJY TEMMOLOGY Czechoslovakia SO. East European Accessions, Vol. 6, No. 5, May 1957 PORA, Eugen, acad., prof. emerit; hOSCA, Du.,idtru I., conf. dr.; WITTFTT~Ad;.~,11-11 Carol, cercetator prJ-ncipad;_._PLh3ECA, Tiberlu, (Clul) Resew-ch varried out by the Golloctivo of the G~-.aiv of Alall""al Physi,:logy in Cluj during the 20 years since the i'beruti~.n of ftimania. Natura Biologie 16 nc.~:L,-21 S-0 - -/.. v 604 !--,a saw Comm a* cwp and 6;~- j, '%jambed with OW Of Not, an The IUW wly 00 " a A . SOV/58-59-7-15962 Translation from: Referativnyy Zhurnal Fizika, 1959, Nr 7, p 190 (USSR) AUTHORS: Pershakov, B.N., Popov, P.A. TITLE: Device for Measuring a of Junction Translstors-&~ PERIODICAL: V sb.: Poluprovodnik. pribory i 1kh primeneniye. Nr 3. Moscow, "Sov. radio", 1958, pp 104 - 109 ABSTRACT: The author diacusses a method of measuring the current gain coefficient OL of a Junction transistor on DC. He describes a device for measuring the revers,9 current of the collector and the current gain coefficient of the transistor at low frequencies, The authors' r6sum6 Card 1/1 s p iota v o tsm,j n it a to It a it, me, it m ti ot a k v a p o, t, j are A A CL 0 U4-0- A- ~t I- A 4_U,_ 1~ - i $ % ' " 7~* 0 Af ~r,- .-!. s~ .v "I. PE The appuclificen cel tommomte in ttw cool IN 4 lhdrz,- 1933, \,, 1%) ~11 00 . aeft 11i'di IN. ~Novv a ra If .4 00 - -f mWeel WARI 41k%) mdocc. le~ -nijun-A it. komi 1,.r to, 1 I 1 4111#4 1 It, -it, 1,4111 4, 0."11 "ki fo";' ""A th.~ ""t 00 I 1 1 ki &Mut mudkimms u met.mt col, iltal 0 Me"; livit.. S- F 0 1 . : 0 00 v 1: j;j SIVAtiWAK&A. VIARAi low a a to 10 1 10" is I a 0 -00 -90 -00 to 0 too I a so I Ago 1141 "AM0,499 FFA-,L".. -*.!.." L.-,. Persr,aevia, L.1 s--', -.i irl, ,.ie ld )f sprin ~;.c -If", T SSA, arc.,. LS '',r: Pershakova, L. I, once rninj -ne or, q -:a 5 b om i k ra o a L o v opr osa, oc:, v o re r, 4 n rc~ z a '5 1 T, IT15 S C U - 2 , I'L , .71 r c.. Le i s ykh S *- a it Ito illUi. Al A 36 )y A A A J~ I-, -1-M. w-" Sol PER D' V. 0 L N Vhko_ L--W A-d. AV- &L U 1Z i'mareb cmtom Imt., 11= 0 3&47 Oa its cup 1: V*tum as a bum that I is trActive 00 Will) N OW FA as %he -b Is "at" I 00 :0 ai of it allIALI .- L'r,11CAI ulrwwl CLAIWICATion W-A 0*0;11;99101101 too a 10, -0 1,e -4 a. -9 '0 0, 4, : : 0 * *:1* 0 9 o o 0 * a 0 o o go* 0 0 0 019 0 o * III V VIO A* bw **&A, waiwot* 4e 1b;w No 6- 3, R-- k4av" t" Pl. 1, 1. with X 09 I is Com- lose zoo .90 '99 -00 Iz* too 0 a IN 1 9 v A 09 0 0 0 0 0 0 0 0 0 0 0 of o o 0 0 0 0 0 0 0 a 0 0 0 00,2 PERS).WIMP Ye.V., kand.pedagogicheskikh nauk First leasons on the fundamentals of DazwIttism. Biol.v ahkole no.6:39~142 N-D 162. (MIRA l6t2) -1. ~auchmo-iasledovatellakiy institut vochernikh (spermykh) i zaochnykh arednikh shkol Akaderaii peUgogicheskikh nauk RSFSR. (Biology.-Wlosophy) (Evolution-Study and teaching) PIMS&OINA, To.V., kand.podagog.nauk LeSSDn6 in the study of analysors. Biol. v shkole no. 6:46-51 B-D 16 0, (MIRA 14:1) I.K." 1. Laningradakiy gorodsiroy institut usoversheastvovaniya uchiteley. (Sensee and eensation-Study and teaching) PL?RSHAIII.NA, Te.V*, kandidat pedagogicheskikh nauk Chare.cAjollstice of teaching human anatomy and physiology in schocle for working youth. Biol.v shkole no.1:49-53 Ja-F 16o. 04IRA 13:5) 1. I*ningradskiy gorodskoy institut usovershenatvovaniya uchiteley. (Boyr, HM71, JIMSIIANINA. Ye.V., kandide.t pedagogicheek1kh nauk. 'ITeaching zoology in echools for working youth; mathodological mamial for -teachers" by.A..H. Ivanova. Revievad by X.V. Pershanina. Biol.v shkole no.4:93-94 JI-Ag 157. (MLRA 10:8) l.Le:,.dngradskIy gorodskoy institut usoverchenatvovaniya uchiteley. (Zoology-Study and teaching) FEMIAHMA. To.-F.. kandidat pedagogichaskikh ns4e ~m I* Zoology -laBs reTiew in schools for working youth.Bet. v shkole no.5,.4?-49 s-0 156. (KW 9:10) 1. Leningradskiy gorodskoy Institut u9overshenstvovpnI7a uchiteley. (Zbology-Study and teaching) Pershanov, 11. A. "'A convective-high-frequency (comb.lned) drier for lu-nber." '!in H*'Fher Education USSR. 'Icscow -'q-der of 7enin Power EnE;ineerinf- Inr-!t i-,Ieri V. 1-1. Molotov. Moscow, 1956. (DIssertation for the Decree of Canliclate in TechnicE.1 Sciences). Knizhnava lc topis' C M Yo. 21, 195 . I oscow. SHUAVIN, A.T.; iXASHhHOV, N.A. I I ReorganLze.tion of adrying plant. Der.prom. 5 no.2:22-23 F '56. (MLRA 9:5) 1. Pestovskiy lesozavod (for Sharavin); 2. TSentral'nyy nauchno-is- sleuovatel'skiy Institut mekhanichaskoy obrabotki drevesiny (for Pershan.)v). (Lumber--Drying) (Drying apparatus) 1. PERSHANOV, N.' A. 2. USSR (600) 4. Electric Apparatus and Applianceo 7. Automatic device for computing standing time of machines. Les.prom., 13p no. 2, 1953. 9. Monthly List 2f Russian Accessions, Library of Congress,_ April -1953, 'Jncl. 1. PZRSHA]IOV, N. A. 2. TJSSR (6 DO) 4. Lumber-Drying 7. Apparatus for remote control of lumber drying. Der. i lesokhim. prom. 1 no. 5 1952. 9. MonthIl List of Russian Acceasioill. Library of Congress, March 1953. Unclassified. 1. FEWI-WOV, N. A.; T113UKDII L. 6. 2. ussR (6oo) 4. Limbo.r - drying 7, Device for measuring temperature and humidity in drying rooms, Der. i lesokhim. prom., 2. no* 5P 1953a 9. MontliLy List af Russian Accessions, Library of Congress, April - 1953, Uncl. PERSHANOV Nikolay -Alekseyevich, kand. tekhn. nauk; KAVKAZOV, Yu.L. .I -"~EY::iV~-i.'.D.',--ri~)d.izd-va; VDOVINA, V.M., takhn. red. [Convective high-frequency drying of wood) Konvektivno- vysoko(!hastotnaia sushka drevesiny. Moskva, Goslesbumizdat, 1963. 80 P. (MIRA 16:7) (Lumbor--Drying) YJWJbM,V.V.; '%;N&';AREV,K.A.; PrJISRANMh,M.G.; FILONENKO,Ya.R. ---"ftAUWAWMWJ" Crushing its a method for increasing the wood pulp 7iel-d of slash. Gidrolis. i lesokhim. prom. 8 no.1:6-7 '55. (NLRA 8:10) 1. TSentralInyy nauchno-iseledovatel'skiy lesokhtmichaskiy institut (Wood pulp) 14980' ~ C!:0r,l(',(:TiAil5 Of IIIC Olvniv rart of W.,,stv NVM,:rs in FLim-3 far t1w Dry Di'lillition Of K kh:zr2L- lervitike at-ganirlir-ko.1 rhaxil proirvt"Wvcnn)Llvtc>vhnyk)& vo4l xavotly 4ukhoi net t-gonki, dre%c4ity. V, F_f~unafolov ami M, G.,P(r~jopov;j. Zhurtud I riklatlywi KATIIIII., V. ?2-11177f, June ii:q,. P.- tlift-Ml. Salvage of iuJ purificatioll. Ructificatiork Under A~Culu 0 Id P2'MHWOVA:j M. 06 SLIXARDROV, V.P.; MSUMVA, M.G. Properties of the organic part of industrial vastes from plants for the dry distillation of wood. Shur.prtkl,hhlm. Z7 no.6:656- 661 Je 154. (KLRA 7:8) 1. TSentrallnyy Nauchno-iosledovatellskiy leaAhimicheekly insti.- tut. (Factory and trade waste) (Wood distillation) Ti! la~ of '13 j ho r 11 ov r L-is imeni V. V. Lo,~.-Uclha: :,am' Adn" rfal i on -n 1,i 11 i in t 11als"d An lji:: r';~ r~ 7,- L of Technic-1 Kn i z, n a , %e t SOURCE CO C&6 2i~25 DE bX[C [60600666100 14/0020 AUTHOR: Kuzimin, V, A.1 Pershenkov, V.S. ORG: none TITLE: Turn-on transients in p-n-p-n controllable diodes SOURCE: Vsesoyuznaya, nauchnaya sesaiya, posvyashchennaya Dnyu radio. 22d, 1966. Sektsiya mikroelektronlkl. Doklady. Moscow, 1966, 14-20 TOPIC TAGS: semiconductor diode, avalanche diode, controllable diode 4STRACT: The T. Misawa theoretical and experimental work (J. of El. and Control, 1959, no. 6, p 523) is praised; further investigations of a p-n-p-n structure by these authors are reported. A simple formula for the curront-rise time, in torms of the tirrie constant, gain, etc., is developed. An exporimental~plot of curront-rise time vs. voltage is shown; n-base resistivity, 30 ohms.cm; n-base thickness, 130 t" time constant, 3 1-nisec; transfer factor, 0.5. It is found that: (1) The turn-on current-r!.se time cm be calculated with sufficient accuracy, on the basis of the p-n-p traiLsistor component only; (2~ Allowance for the modulation of wide-base thickness permits e,raluating the rise-time / collector-voltage relation; (3) The effect of avalanche multiplication on the rise time is very small for voltages up to 400 V; (4) At hijgher voltages, the rise time can be reduced dawn to a fraction of one micronecond. Or1g. art. has- 3 figures and 15 formulas. [031 SUB CODE- 09 / SUBM DATE: O5kpr66 / ORIG REW: 001 / OTH RJWt 002 6',d I / 1 L f) zft 1&6. (k)/ E EC (k) - O/E EC (b) 2 /&1A (h) Pal SSD/WD/il-*-I~~ZD F 4 0 4 7 2 4 1 ACfE SO X,4 N S/01,2~164/007/004/0446/0459 A WtHORC, -N I P firshenkov V 8 Stavitnanko, I P D cent) a. low-vo It a a dinilitor SOURCR-~,[' VUZ ail 19 64 4 46-- 4 5 9 idtekhniha v.~:: 7, A 02 H _d i, _di6de_# t'tiggar,- pa*_~~ii.1161 "t-i J TOO 1, C 0i V nPnIr ge r j, Ainiato ."tr 8ge2 dtgital -notftpAtar ABSTRAq Pirall all and sevies- bistabl trigged 3 a r deiigne4 with~;a *d in is t 6. .1 &Mde) - a.,~e considered with~ )ejt.iail emphag iis 4~n the 8 t a tl C ~,Am 0 a th it Para Ile, I-,t riggey (equivallifii, circuit, . Inpilit, and . U hJaracter a eshold-s- an output slitudes, i: ,a _t, p u t i I tA c a t h:r Imj -irc4i t perabdi:ty,ldi4i I.pAtion p6wer - and te 'ram j~ a rs) lerable 41pi-ead of~pa e A~t ion of two para Th I.Lel dLrect,ly coupled!~triggars is als,0 'ana- yze.d~- ~i! t is fd, IJ n&' that: :1) the trigger ciicUA t~~o including a: dinis- 6r, Lind' a.. vari ab le nonllnea~r A-es is tar, h '-he tar, a lixed r a a' 9 t as advant~i of a igher inpist resistanc lover-than-outpul`-am-, w and a aj Ii_:compaxed with- the ilinis ter trigpir; -2) d: in to are si,tatic eiitimate,. the above t1rij:ger circuit tiiler-l J~ A 14 ACCESSIO) 047241 e a It Vpitramiit r sproae;;- an d 3) a -clr~uit t~onstqting of t v 0' PA- ` f 8c -8 I'l a 0 f 0 ur - 6 t; ab 1 nei- ~11~ r e, stat r a s and qualA stively, new h:ar t 64~: a, s h I tter -,f,a-(:t -was cor C IS etc r, W ~ roborated loy-~experiments. ~.0rig. _ ~ a:),~ 10,ji1jurois,55 formulao,. ond I tabl _~~ASSOCINZ CIN t not a J: 15 U i~ TT'i -il 14 17'a 1; 6 Cl; ENCLi. 00 l! SUB CODRs EC - 0021[, OTHRRs ~:-, 0 1 - 0 !It Cart, 2 A L 02401'4)? E14T (1) GD ACC 11R' AT6022324 SOURCE CODE: UR/O0OO/66/ooo/OoO/OOOq/oOl4 _'min, V. A. ; Per rhenkov,_ V._A. ; qhMurin,- 1. 1. AUTHOR: YaganoY.-L V' I _.!1z ORG: None TITLE: Possibilities for using ~!ZE121E~.in low-voltage pulse circuits SOURCE: VseSOYU2,naya nauchnaya sessiya, posvyashcheianaya Dnyu radio. 22d, 1966. 9ektsiya niikroelektronilti. Doklady. Moscow, 1966, 9-14 7Y 15~Al TOPIC TAGS: thyratron, semiconductor device, pulse generator, flip flop circuit, microelectric circuit ABSTRICT: The authors consider the properties of the tIA,,rristor, a semiconductor device with S-shaped voltage.-current characteristics, and discuss the possi- bilitles for using theLie devices in low-voltage microeleAronic pulse circuita. A theoretical and experimental analysis of the equivalent circuit for thE! thyristor shows that the otitput reactance of the dev, Lce is a frequency dependent nonlinear inductance. Flip-ilop circuits based on serie13-parallel ccnaection of dyn:.stors and diodes are discussed. These circuits eliminate the disfidvarn- tages ~.nherent in a simple dynistor flip-flop, i. e. it contiJklerable increave in the input impedance of the circuit when the dynistor Is open, an(! ure a.L,:o Coll- siderably simpler than trans J. stori zed flip-flops, although they have fewer log!- Card 1/2 7 I ~UB CODE: Oq/ s'UBM DATE: 05Apr66 Card ACC NRs-A-P-7002664'-- SOURCE CODE: UR/0109/67/012/001/0070/0075 JAUTHOR: Kuz'min, V. A.; Pershenkov, V. S. ORG: none TITLE: Tr switching process in a controlled p-n-p-n diode SOURCE: IU,diotekhnika i elektronika, v. 12, no. 1, 1967, 70-75 ,TOPIC TAGS: owitching theory, transistor, electronic switch, 1 A~~14" ABSTRACT: A simple, experimentally verified theory, con(:erntng the switching process of a controlled p-n-p-n diode is proposed. The inertial properties of a traasistor with a wide base are taken into account, and an expression for current rise time (ff) which reflects the dependence of switching time on the pi.-iysical parameters Of Lhe device is derived. It is shown that ff is reduced by a factor of 2-3 and reaches 0.2-0.3 paec when the collector voltage is increased from 100 to 400 v. Orig. art. 1has: 4 figures and 5 formulas. II-1p] ISUB CODE: 09, 20/ SUBM DATE: 20Aug65/ ORIG REF: 004/ OTH REF: 004 Cord 1/1 UDC: 621.382.233.064.1.001.5 OURCE ODDE: UR/0000/65/000/000/003710040. ACCARRI.-!*~. 6W036 AUTHDR., "r jjjLn G;* N. Adamov, A. A.; Pershenkova, L.. A ORG: Severa-Donatoldy Branch, State Institute of the Nitrogen Industry and S tbosis FiDducts (Sevei,~~netsk filial Cosuilaretvannogo instituta Organic. azotnoy Frowyablennosu I produlittov organicheakogo sinte-za) TITIE: Vinyl monmirs based on dicarbo!Zlic acids~. Part 1.:. Study of the reaction of vinyl exchange ko 'SPSR. 01:deleniye obahchey i tekhniches Y khinii. Problemy orgot4iches- _N10 965 .17-40 kogo,alit'ata'(Prdbli~m in organit, synthesis). Moscow, Imd Nauka, I TOPIC TAGS:: aliphatic dicarboxylic acid, ester, mercury cowpound, acetate,, organicl oynthatit., process a.` thesis of vinyl nothyladipAte, tht following Iof In the FU atalyst q the readliton of vlriyl, exchange were tested: acetates of copper, zinc, and dalum, _r rjo4orlds. pakledium chloride, boron trifluoridel~otberato, said sulfa-too of %i&.c;Aduw,-.3,a&d0 and copper, - None of these substosicas, catalys4d this 'reaction Lou teeiperatilres and prossures. When siercury &$*tat* me mqloyod, the io~! ti" was shortened (impilibrium was reacbed lit lose than 24 br) , the ITABilEyEve V,,G,.,, Inz.h. Use c-f forrite-transistor elements. Vast. TSIIII MPS 23 nc,.4- 60-6.1. 164. (MIRA 1'7:8', C)T 161~ f I St" S/020/62/143/003/023/029 D101/B144 AUTHORS Tiniofeyeviolieva, 0. A., Lazarev, V. B., and PershlKov...A. V. TITLE: Dependence of surface tension of cesi-im on temperature PERIODICAL: Akademiya nauk SSSR. Dolclady, v. 143, no. 3, 1962, 61o - 620 TEXT: The surface tension of Cs at 62 - 280 0 C was measured. As Cs wets the glass well :-n vacuum and in inert atmosphere tne method of maximum pressure in the gas bubble was chosen, and a special apparatus constructed (Fig. 1). After evacuation of the apparatus -40 9 Ce were distilled in vacuuz through *;he tube 3 into the containers 1 and 2, the apparatus was filled with pur:.fied argon up to a pressure of 480 mm Hg, melted at 4,41, and placed in a thermostat. Turning clockwise in the plane of the figure filled the manometer 5 and the lower part of 6 wit'a Cs, so that the CaDillary 7 dipped into C3. After returning to the original position the metal residue in 2 was led through 8 and 9 into 1 by turning the apparatus round the x-x 1 axie. The plane of 5 forms a small angle with the s3,mbol plane, so that (I's could not flow out of 5 and 6. The resulting difference in pressure led to the formation of gas bubbles in capillarY 7- Card S/02 62/143/003/023/029 Dependence of surface tension ... B101Y,B144 Measurement of hi, the depth of immersion of capillary 7 in Cs, was un- necessary. The su,rf*ace tension was calculated by 11. Cantor's method. The linigar dependence: a - 68.4 0-046(t - 28) was found for the temperature range examined. The maximum deviation of the experimental data from the calculated data was less than 1 dyne/cm. Comparison with the theoretical investigations of K. Huang, G. Wyllie (Proc. Phys. Soc., A 62, !/7 180 (19,49) ; R. Stratton (Phil. Mag., 44, 1247 (1953)), and G. K. Baldo7k (see belov~ led to the conclusion that the theories applied therein need perfectin;,7 or assumptions made need revision. There are 2 figures and 16 references: 8 SOV:Le".-bloc and 10 non-Soviet-bloc. The four most important references to Eng:Jah-language publications read as follows: J. W. Taylor, Phil. YE-g., ~6, 379, 867 (1955); C. C. Addison, D. H. Kerridge, J. Levis, J. Chem. Soc., 1954, 2861; J. A'. Taylor, Metallurgia, ~0, 161 (1954); G. X. Baldockq Proc. Pkrs. SOO., A 6f5., 2 (1953). ASSOCIATION: Inslitut obahchey i noorganicheskoy khimii. im. N. S. Kurnalcova Akademli nauk SSSR (Institute of General and Ino:7ganic Chemistry imeni N. S. Kurnakov of the Academy of Card 2/3. SoienaeB USSR) 1AZAREVP V.11.; PERSHIKOV, A.V. Expertuental deterinination, of the surface tension of molten noodymium. Dokl. AN MR 146 no.1:143-344 S 162. (MIRA 15:9) 1. Inutitut obsbebely i neorganicheskoy kbimii imo N,S. Kurnakova AN SSSR. Predstavleno akademikom I,V. Tananayevym. (NeodyW.,um) (Surface tension) TIMFEYEVICMA, O.A.; LAZAREW, V.B.1 PERSHIEVp A.V. Timperature dependenco of the surface tension of cesium. bokl. Ali' SSSR 143 no.3t6l"20 Mr 162. (YIRA 150) 1. Inistitut obsbahey-i neorganicheakoy khWI im. N.S.Kurnakova AN SM. Predstavleno akademikom I.V.Tananayevym. (Cesiwi)(Surface tension) iL; 4 ~Wpw( )/EWT( 1APF(c)/EWP(l)/~nr,'n~ TO/#VA(w)-2/r,~? C t 4,/P~-4 !JP('Cj, kiAv UR10286/65/0 /0 Acd6sto i AP501, 00 071016510.165 ~re 0~ v~ r -B-!,- Pershik i ~Ljj, TITLEi T. L~f a nbon. and cerpz~c article Class 49,1 No. 169986 11, 1 -breteniy 'I iakov, no. T,_IA965i i65 d et a z ovarnykh zi .v~ t PIC VAGI aillcon tinning, ceramics tinninj TO WT:ji 8 -A d r'certifidate,: _m OA* of tEnning sil.icon'-and; teramit Ltb ~ntrbduces a Ii. 64 er', ol --jobt -a viiptium-tight tin.-layer: -artIcles to lie tanned 4~: ~Hg) at,950-1.100c: and 'are p acQ4 drel, _'tvgcuum deasssed.(10! 4 -then di~. ;tor~~a-:0170R!-time -in a~~ih beth I~If6ced in the. su'me furnace. I r, a! imod- Qdj tinning li',~Ione in the ful-hace vlth a tantalum soldidering tin 4; 1 J, OCTA I 0' SUB,CODE. MIR MKTTEt 3, 0 17. 40 SO--ur I Al OTHO ~660 Aft pnws: 0511. 00) Cil S/020/62/1 46/001/015/016 11101/11144 AITTHORSt Lazarev, V. B., Per3hikov, A. V. TITLE: Experimental determination of the surface tension of molten neodymium PERIODICAL: Akademiya nauk SSSR. Doklady, v. 146, no. 1, 1962, 143 -- 144 TEXT: The surface tension, 0, of neodymium freed from neodymium oxide traces 'by filtering through beryll+um oxide and tantalum funnels in 1.10 mm Hg vacuum was measured in vacuo by determining the maximum Dressure of an argon bubble. The argon was purified by bubbling through 0 molten lithium at 500 C. Polymethyl-phenyl siloxene vacuum oil was used as manometer liquid. Results: (1) a iS a linear function of temperature, amounting (ill dynaa/cm) to 688 at 1030 C and 674 at 1186-C. These values are in good agreenent with the theoretical value of 600 dynes/cm obtained by S. N. Zadumkin, B. S. Tambiyev (Uch. zap. Kabardino-Balkarsk. goo. univ.,.1.5, 47 (1961)). (2) The curves for surface tension, density, and reciprocal isothermal compressibility versus atomic number show a similar course for the lanthanides. Thus a oloso relationship exiets between Card 112 S/020/62/14(3/001/015/016 Experimc-ntal determination of ... B100144 surface and bulk properties of substances. There are 3 figures and 1 table. A5SOCIA','ION: Institut obshchey i neorganicheakoy khimii im. N. S. Ktirnakova Akademii nauk SSSR (Institute of General and Inorganic Chemistry imeni N. S. Kurnakov of the Academy of 3ciences USSR) PH SENTE): April 2, 1962, by I. V. Tananayev, Academician Su~?-IJTTED March 28, 1962 Catrd 212 LA2;MV, V,B,,; MISJUKOV, A,V, Improvs-d Pebinder fr7- meaBi.,-Ing t~rftrr- Zhur, flz, kl~.Im. 314 no,6 !-:"T -.52q t, 16~~ (M-FA "R 11, 1. lmstitu,. obshnhoy I neorgxinlch,,n~ny kh!-Tl.' itner, Sul-nItted Feb. ',~ PERSHIKIONVp K _podpolkovaik _!j_ Alvays in combat readiness. Voen.vest. 41 nD.10:65 -0 161, (MIRA 15:2) (ALrachutists) LEVIN, B.M. , kand. tekhn. nauk; Ov L. F. ; GOL I MN 11 A. K. I kand. tekhn. nauk; AF ; STRUMPE, P. 1. , kand. tekhi. nauk, otv. rDd. ; SUSHKOVA, T. I. , red. ; K07LUEZU, 0. 1., tekhn. re4. [Hethods of t+ting thermodynamic processes in marine steam turb1ne plants] Matodika teplotekhnicheskikh ispytanii sudovykh paroturbinnykh ustanovok. Leningrad, Izd-vo "Morskoi trans- port," 1962. 118 p. (MIRA 16:9) 1. Leningrad. TSent-.-allnyy nauchno-issiedovatellskiy institut mQrslzogo flota. (Steam turbines, Marine) PERSITIRMI) N. 7'1,e Sverdlovsk sportsm-n won. Kryl.-od. I-- nc., :-, R... 162. ( ~. i ~ : 1 ) 1, Starsijjy instruktcr-letchik Chelyribinskogo oblastnogo komitc-ta Vsesoyumogo dobrovollnogo obshche,7tva sodeystViYEL w-mii , avlat5ii i flotu SSSR. PI:TUKIIOVA , V. ;._1PEE;! I I N, A, A . ; PA NYU`,()V , M.G. ; I-ViPl~'A , J,. lnfc,r-rnn,,I(,n an(i rlojwfi. Voterinar.111% V ri, ;,' 1 11 . . GOL'Db-;..G, Y.- boktor nauk; QLE.bOVA, L. kand. med. nauk; X "I 01~1 EV A F.1 k&n- r_-ad. nauk; ~E_-OE-TE, A.A., med. nouk; 3F.1"OhTSOVA, EX., kam. med. muk; MIEZEIAY-E"") E.G.P hand. biol. nauk; SEI:DFdiIKH11IA, D.F., kand. biol. muk-; KB-'II.TA, SX., nauchn. sotr. Prini=1 uchastiye ';:EDOGL;CHZI'KC-, VJI.; LYUDI:C%:3KA7A, F.I., tekhn. red. [IethoeloloV,ical instructions on the organization of research on t:.c pollution of air and the study of tho offect of atmo~~'hc-:-ic pollution on the hoalth and minitary and hygienic living com~i- tions of the population] lnstruk-tivno-metodicheskie ukazaniia pc organizat5ii issledovEniia zagriameniia atmosfernogo vozuukha I' izucheniia v--iianiia atmoofernykh zat-riamenii na zdorovIe i sa- nitar-no-gigionichnskie usloviia zhizni naseleniia. Mozkva, Med- giz, 1963. ;?(3 p. (IM(A 16:12) 1. lRu:;sia (1923- Vsesoyuznaya gosudarStvenm.ya sa- nitarnnya in:3pekt:;iya. 2. Starshiy goFudnrstvennyy sanitarnyy inspektor Go:3udarstvennoy Ean-Itarnoy inspektsii Yinisterstva zdravookhraneniya SSSIR (for liedoi.-ihchenko). (Air-Pollution) PKFSHINj, A*A.-P kand.med.nauk; ZEMUCHKOVS.KIYq I.G.9 arkhitektor --- ------- :_~' New city satellite of Moscow. Gig. i san. 25 no. 6:15-20 Je 160. (MIRA 14:2) 1. Iz Instituta obabchey i ko=umllnoy gigiyany imeni, A.N. Sysina ANN SSSR i masterskoy No, 14 Inatituts "Mosproyakt." . . - (WSCOW REGION-CITY PLANNIN13) .a" A . A. Dissertation: "The E-7fect of Phosphorite Dust in the Atmosphere on the Hualth of Lhe Population." Cand Eed 11,c-', Acad .,,'c:d Sci J5---R, 23 Jun 5h. (Vecherriyaya lo'oskvaj Ycisccw, 1L Jun 54) SO: SIR, 318., 23 Dec 1954 I A. A. , UVAROV. IN. i-1. . GOiO 10SOV, M- S- ,yostwar , onstr,.Ictir j + 6 .11 ,,, z;rld ~~Y~-Jenjc ard5 in Lt~-- Field of 3tandard ~lammin,-, of Dwellings." report sinmitted at the 13th All-Union Congress of Hyk!ieniats, ErAdemio1o['.iAs and Infectionists, 1959- ric a! :-l a C '0:3 "-Dock' ME It happened In lfremov. Rabotnltsa 34 no.12:29 D 056o (MIRA 9:12) (Husband and wife) FMHIN:.~leksey. In one district. Rabotnites, 34 no.10:6-7 0 '56. (nu 9: 11) (Collective farms) P-MM-HIMI A. A. %csiference of 'Veterinary Workero at Illinsk Veterinmry BacteriolpgIC&L Laboratory fivanav Mlastfll- Veterinariya, Vol. 33, No. 2, 1961, P. 95. r.U-, 7-. C' (~r f. j- - 1,i c y ~i I-:., s-ri,,v~i cn, PERMIN) A.!. (Saratev) Geometrical '.heari oil hi-don's case of a .-1-Z.1 ~rcL-Em of LagranEe In X4 space. Izv. V7.13. uoheb. za:.; rumt. no . - ":95-cr9 16,.. (MIRA 17:22) NESIS, A.I.; KUZIWNKO, A.P.; PERSHIN, A.A.-, ZYABREV, Yu.P. ~ 1. Set of electronic equipment for medical examinations. Nauch. trudy KNIUI no.16s253-258 164. 1 (MMA 18:7) BU'4,'ISTROV , Ye.F., dots., red.; VAGNER, V.V., prof., red. ~ LIBER, A.Ye., prof., red.; FALIKOUCB, S.V., prof., riA.;, ,4t,-& I.-p st. prepodavatell, red.; PM-SMA, V.M., red. Plkqlq w-& [Work of young scientists; mathematics issue] Trudy z-olodykh ucherWkh; -vypusk matematicheskii. Saratov, 19&,,. 121 p. (Inlu 18:8) 1. Saratov. Universitet. 2. Kafedra natematiki i statistiki Saratovskolgo okonomichoskago Instituta (for Pershin). 67924 S/i 5O/'('O/'-j A 91)VO BO 12/11060 AUTHOR: Pershi.n, A. P., Engineer TITLE: Experimental Study of the Thermal Efficiency of Gas Jets cf Burners for Thermal Boring PERIODIGkL: Izvestiya vysshikh uchebnykh zavedpniy. Gornyy zhurnal, 1960, No. 6, PP. 76 - 84 TEXT: Ltong with work now under way at the Kharlkovskiy aviatsionnyy institut. (Kharlkov Aviation Institute) for the improvement of thermal boring p-ant (TS -1 (STB-1) (developed at the above institute and tested in 1956', also the processes taking place in connection are now being studied -~Ref. 1). The present article offers a description of method and experiME-11tal results of the heat transfer coefficient d-, of the temperature t of the gas, and of the specific heat flow q. It has betan found that it is, suitable to useo~-, t, and q for estimating the thermal potp-+ialitles of the g~.s Jets emanating from the thermal boring burna- /-' , rne quick method given here for the experimental determinatio and q is based on the theory of regular thermal conditions by Card 1/5 or 87924 Experimental Study of the Thermal Efficiency S/150/60/00-,/006/003/~-l" of Gas Jets of Burners for Thermal Boring B012/3060 G 14. Kcndratlyev (Ref. 2) and his students~ It pervits experimental determiration,,~ of the instantaneous values of the above quantities, as well as the law governing their change with time. (3) The calculations show that the precise determination of d--values at over 100-, kcal '/m2~hour degree absolute requires that the ,(-pickups of the type Shown here be made of copper or host-resistant steel grades. Fig.. 1 shows the workirg diagram and Fig. 2 the arrangement of thee,,-pickup. The height of' the pi,,kup very strongly influences its sensitivity (the heating rate) For studies under thermE,l boring conditions it is suitable to adopt copper pickups orith a height of 6 - 15 - 30 mm, for a diameter of 16 mm. (4) This pickup w~,s tested ir. 1956-1959. The experimental system used in that connection has been described by the author in Ref. 3. The tests showed that metal~4-pickups display the necessary working capacity. Even without a specia". -insulation of the resting surfaces, at a continuous temperature rise of up to 6500C the radial heat flows and hence also the distortions of the tomperature chart are not very large. With increasing hcat loss intensity the part played by these heat flows becomes even smaller. The publication of this article was recommended by the kafedra teorii aviadvigEteley (Department for the Theory of Aircraft Engines). Card 2/5 07924 - - , Experimental StudY Of the Thermal Efficiency S/15 of Gat; Jets of Burners for Th,?rmal Boring BOI 2XIo6o" There Exe 4 figures, 2 tables, and 5 Soviet references. ASSOCIATION: Kharllcovskiy aviatsionnyy institut (Kharlkov Aviation Insti-:ute) SUBIMITT."D: July,22, 1959 Card 3/5 -87924- S/150/60/000/006/003/003 B012/B060 t:~ onst 6odo -Z ~bipolyohp j) U,706.9qup Q at dal" vu of Id' Card 4/5 Qr FIRSHIN, A.P. Determining local values for the coefficients of heat transfer and heat fluxes under conditions of high-Inten3ity heat exchange. Izv. vyis.ucheb.zav.; prib. 4 no.3tI20-129 161. (KUM 14,6) 1. EharIkovskiy aviatsionnyy institut. Rakomendovana Kharlkovskim avlatsionnym instituton. (Heat.-Transmission) "So-ne experimenta- res:--t:3 c,:. :.eat llrur.~fer -i~r-j-te.mperuture r.LLs .'ets or, !)fLrr.urL;." rel,A)rt sul,,mittf:A I'or 2-id Tru!.Z31,o~r, KhE.:-'kD,.rskly Aviaticii Iiisi GPIDAYEV, I.F.; FOUIVICEM. Ye.P.; POPOV, Jet pieraing of hard ron!ca, Biul. telzh,-ekon, inform. no.4:3-4 158. (Rock drille) (MIRA 1116) L 07586..67 owr(i) /LU?(e)/FWP(m)/TVT( in) /~V;I( 1 1 V;14_1 D.I'/W 1%1/10 1 ACC Nil: o6030426 SOURCF COM~: AW 110R. Goldayev, I. P.; Pershin, A. P, ORG: None 1TLE: A stund for experimental ir-vestigation of processes which take place duri'1116; intense heating SOURCE: 3amoletostroyeniye i tekhnika vuzdushnogo flota, no. 6, a966, 18-25 TOP:C TAG3: beating, gas jet, jet flow, test stand, combustion chiamber test ABS-_RACT: T~.e autho:-s ~.escribe a stand developed by the K-harkov Aviatiol', n5 ti 'I't- '957-1 )6., fox- studyir.r, the tL-rm~11 e'fecl, whiCh Mj,n-entha.;,y~r, temnperatu -e) 'ets"Of col"busti(jr, 01, _,I)st;icles , as well u~i :'i r a-rid s-.udy..ng heat-re!; istant 'coitt "ni., ~.N"~he staii,i is equipped with ,ion on vurious I-Iqu..d gusc)l in#~' etc. ) Fuld '."aseous ox .'ers ,air) .The Paramacter.,; of the hea.ed streun of t,,as are variablo over a e stand con:;ists of a Jl'irubox, con-.ro, sul,ply systems and meas',iri.-qr, :rs*~:-_:%,:~*.~- _~.e gas 'et f.ow-- ~'rc,rr, the cumL~u~; '-,: k,n ci-,ai-.Jer into the fireb,)x whicl, i.~, se-oar~lte. from. operator by a substantial wa-1 w` L~. all ()~,ervutian pc-t of i~rmored or control u.,.iL is a corsole with thret, paxiel,--, two vertIcal ari(I one horizontal. i i, * s i%Dr monit:~ring the cmbustion proce,.;s Lre mounted on the ver!_iml panels While t'lle con- Card 112 L 07586-67 ACC NRt AP603o426 trols and signalling devices ftr,! an thy horizontal panel. Separate supply ,;ystems are ,urovided for air and oxygen. The unit has a single fuel supply system which may be used with various ty.?es of liquid ftiel. The combustion chamber is water-cooled by an a-Den syst m vith a flow rate of up to 125 Z/,ain qt a pressure of up to lo-16 '-Itm sup- nlied by .3. valve-regulated g a ~aij_pumT..J~ The recommended sequence of oper t,ors ~s .cussed and it is shoim that the thermal parameters of a gas jet may be determined in a single experiment without direct measurements in the gas. Orig. art. has: 3 -figures, -i formulas. SUB CODE:Z~20/ SUBM DATE: None/ ORIG REF: 003 ~-Cord-21-2-- 24(7) AUTHUS: Rubincv-ich, R. S., Pershin, A. S. 7ITLE: On Pneumatic Methods of' Introd-acing Pulverized Sar.-,-1~9 an Arc-dischELr-e t, PERIOlICAL: Izvestiya Akademil nauk SSSR. bcriya fizicheskaya, 1-03?, Vol 23, Nr 9, PP '1163 - 1165 (USS10 ABSTRACT: In the introdaction, the drawbacks of introducing powder samples into the discharge --pace by means of 3n air `:ow are enumerated a.,3 fol'-ows, 1 ) Incomplete evaporation of thL powder parti~,-Ies. 2) The dependence of the enter ing-vel ,city of tile, Powder PrIII.Jolew Oil their and oth(,r The authora onleavorod to attnin comi'llete evaporation Df the particles by pneumatically feeding tne powder. Figure 1 shovis a phcto-raph of this arrar-ement. Air pressure of 10 to 100 torr convey3 the pulvr,.rized sample Intr the di,Dcharge chamber, with a flank filled with -,o,.-,der ir. a quantity of 0-05 .. 0.2 g mounted on a vibrator, froa, w%_'Ch the DoNder is bloAzi oat. By meano of this nri-ringemt-nt a u,,,.i- Card 1/3 form jet of powder with a dia;,ieter of 2 mm is obtalned, w11,,,.Cn Ahodn r ~i,~ r 1 ~ f - c; on pn~:aalatic "'~( " Into an Arc-di-scharge impinges e-.,.actly onto the center of the light are. If press,~-e ie too hi,~h, thi 1j.,.:ht arc becomei3 unstable. Furtlxr, the proper viorlkir.~, conditions must be chosen for oach individaal 0 OL.hStUnCe ,nowcr of tht2 li,,h' arc, j)reSGU1'U, LtC). Vic. line interoitie,,3 were found to de-end on air pres3urc. At a ~res--Ure of' 5 to 110 torr, and only if a 7-uantity of powder of 1 tn 2 6 enters the dischar6e space within 2o to 3o seconds, a spt~~;Ir.m with norrial intensities is obtained. Figare 3 shows the ,;'-.-aria increase of line intensities wiz1h pres3ure. Aa found by A. K. Rusar-ov (Refs 1,2,5) ar accui ,y which is by far hil-.ner t~iar. ii. the case of t?.e evaporat-`--n r.f a te:,t sabstance frczl '~-n electrode channel, is )bI.aln( )'o M-E; per minute are blown into the dischare,-e space. if -iore than 30 mg per minute are sL,.pplied, evaporation r-f he porder particles in the light arc is insufficicnt. Fi-11y, some farther disadvantages of the method describod are mentioned, thus the depEndence of the feeding rate of jowder on the degree of pulverization, and or~ hygroscopical and other physico-chemical pro-,orties. TLe Card 2/3 difference in thE size of the powder particles is described On Pneumatic Methods Cf Intr01dL,Cirg Pulverized Samples Into an Arc-discharge as a great disadvarita.oe, and f'or uniform powder t~,e accuracy of the dez;cribed i..cthod io given as amounting to 3 to 5%. The authors thank 14. M. Kler, in whose laboratory in the chc,- mistry derartment of' Leningrad University this work was cnrritd out. There are 3 fieureo aiid 5 Soviet references. ASSOC:ATION: Nauchno-itssledovatellskiy iiistitut geologii Arktiki (Sci,nti- fic Research Institute for tilf, G(,Olc),,-,y of the Arctic Ruviui.) Card 3/3 AUTHORS: A.V. and Rayevskiy, G.V. SOV/68-59-8-22/32 TITLE: 'D.'e-creasing Production Costs of Coke on the Makeyevsk Coking Works (Puti anizheniya sebestoimosti meitallurgicheskogo koksa na Makeyevakom kokookhimicheakom ze'v0de) PERIODICAL: Koks i khimiya, 1959, Nr 8, PP 49-51 (USSR) ABSTRAM The decrease in the produnt'A',an costs of coke on the abovo works is discussodl. The decrease was due to a docroase in the cost c.; t ~wil for coking (from 13.3-114 roubles in 19;1% 44.0 110-57 roubles/ton in 1958) and an increase in tbe yield of coking products: (pyrogenic water and unaccounted losses decreased from 6-39% in 1954 to 3.08% in 1958). There are 3 tables. ASSOCIATION: Makeyevskiy koicsokhimicheskiy zavod (Makeyevka Coking Works) Card 1/1 Mallikaw mom JI AUTHOEB:Pe~shini, A.V',, and Smolyanko, NP. 68-5-3/14 TITLE: Results Of:-t-he application of a new lining for coke oven doors. (Rezultaty primeneniya novoy futerovki dverey koksovykh pechey). PERior,iCAL: "Koks i Khimiya" (Coke and Chemistry), 1957, No'.5, PP.I.T-7T7u.b.b.1i.) ABSTIV..CT: In order to decrease the expenditure of manpower on clean- ing coke oven doors, various shapes of door linings were tested. It was found that by narrowing the lining and giving it a semicircular shapep tar and carbon depositions on 0Ve1L doors were considerably decreased. No details of the door and lining design are given. In 1956, 354 doors out of 488 were relined in the above manner and the number of personnel serviciA~ the doors was decreased, improving the overall productivity of labour by 1'.62%. There is one table. ASSOCIATION: Ye.sinov Coke Oven Works (Yasinovskiy KokBokbLimicheakiy Zavod). AVAIUBLE: Card 1/3. TMMIHOV. 1.Z.; JJSXSMV, V-D,,; ASHIKHMIN, A.K.; BAYEV, N.V.; BEGLAROYAR, P.A.;'IftHKOV, I.A.: VASLOVA, Ye.T.; VTZEMKHOVSKATA, H.F.; GUR3TSKIT, 3.A.; IMMIDOV. I.M.; Y3SII?OV, Ye.P.; ZhUKOV, V.D.; ZZLINSKIT, X.G.; ZOLINIKOV, F.T.; ZOLOTOVA, L.I.; KIVIN, A.H.; KOMAIWITSKIY, Tu.A.; KONSTAMINOV, A.N.; KIMICHITSKAYA, A.K.; KAKSIMMIKO, I.I.; HEIMTIYEV. A.A.; KOROZOV. I.G.; MOZINOV, M.I.; OZOOLOVSKIY. Ch.S.; OSTRYAKOV, X.I.; PANINA. A.A.; PAVLOVSKIT, V.V.; PHRMINOV, A.B.; PMHIN, B.P.; PRONIN, S.F.; PSMNTY, A.I.; POKROVSKIT. H.1.; RASPONOM11tV.-Yi.l.; SEMIN, I.N.; SMYAROV. Yu,,N.-, TIBABSREV, A.I.: FARMOV, Ym.D.-, FRDOROV, G.P.; WMIGIN, Ta.S.; YIKIMOV, I.A.; VERINIO G.P.. takhn.red. ELabor teats of railway workers; stories about the innovators] Trudovp podvigi zhelernodorochnikov; rasakezy o novatorakh. Moek*va, Go@ trm:asp.mhel-dor.izd-vo. 1959. 267 p. (MIRA 12:9) iRsilroads) ',Socialist oompetition)