SCIENTIFIC ABSTRACT USENKO, V.S. - USHAKOV, A.A.

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SCIENTIFIC ABSTRACT
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USErTKO, V.S. Considering the anisotropy of electroconductive paper In modeling spacial filtration. Dokl. AN BSSR 9 no. lt250-251 Ap t65 (14IFA 19t1) 1. Institut vodn~kh problem Gosplana BSSR. Submitted April 17, 1964. USENKOP V.V. 1,','-rperimanta~L model alactric. equipment shop with &mall-lot production of the Kharkov Electric Equipment Plant. Energ. i elektrotekh. prom. no.30-5 Jl-S 162, (MIRA 18,11) V. V. I-lelons Determining viability in seeds of fee(t melonc, jrorm. baza 4 j.-o. ), 1953 I-Ionthl List of Russian Acceaqlonn, Library of Congrcas, Juno __1953, Uncl. USUKO. Y.V. ~-, ~.. k**,~~,~~,~,-: ~ Postharvest crcrps In the Kuban. Zemledelie 4 no.7:38-" JI '56. (MILRA 9:9) I.KrasnodarskV*a krayevaya inspektura gookoninii po nortoispytaniyu sellskokhozyayfitvennykh kulltur. (ftban-Pield crops) UMM. V.v. ~ L~~,A-y . , Hot air treaAment of moods. Dokl.Akad.sellkhoz. 21 no.5:8-11 '56. (MLEA 9:8) 1. KrasnodarskLys, krayev&ya inspekturo, Gookoxisaft po sortoi- spytanlyu mol'skokhozMstTennykh kulltur. Prodstavlona sektaiyey rastaniyevocletys Vaesoyuzuoy ordena Lenins, akedoull sel'skokho- zyaystyenny)rh n&uk imeni V.I. Lenina. (Barley) (Seeds) US= Developments in the stamping of stator and rotor laminations for electric notor. Vest.elektroprom. 27 no-11:28-30 N '56. (MLRA 9:12) 1. Xharkovskiy Blektromekhanicheskiy zavod. (Ilectric motors) (Sheet-metal work) m USSR / Cultivated Plants. Grains. M-3 0 Abs Jour: Ref 2.hur-Biol, 1958, l' , 72909. Author Mwmk-c-, V . -V Inst Not given. Title Better Corn Hybrids for the Kuban. OrIg Pub: S.kh. Kuhani. Inform. byul., 1957, No 1, 3-13. Abstract: Result-3 Of variety tests with corn in Krasnodar- skiy K:?ay. Double interlinear hybrids are the best: IJIR 42, VIR 281, VIR 267 and VIR 156. Ttiia latter is best for silo cultivation. Data are cited on harvest yield. Card 1/1 USEM, V.V.-, -, - ~ - . Ifinter vetch In the Kuban. Zem2ed~21& 7 no.8:63-65 Ag 159. (MIRA 12: 10) 1,KrasnodaraluLya krayevaya inspektura Gookomiseii po sotrolopy- taniyu sellskokhospystvennykh kulltur. (Kaban-Yetch) (in) /E AU 1XVi,:X'rO1%': Foinvitktir-L.. A. Abramo N. G.; Vasilenko, 1). F. Velikocinyy, V. G. 1~9teiiko, V. Ya.; Eydellman, V. S. ORG: none 18572G TITLE: Arranctement for packing explosive cartridges. Class 7.2, No. SOURCE: Izobrcteniya, promyshlennyye obraztsy, tovarnyye znaki, no. 17, IDG6,1 TOPIC TAGS: packing technique, paper, explosive, packing machinery, cartridge ABSTRACT-' An Author Certificate has been issued describing an arrangement for nackin-r"explosive cartridges. It consists of a mechanism for unwinding the paper, applying glue and a stencilled pattern on the paper and cutting the paper to Spccification. There are inechanisms for aligning and collecting the cartridges an(; shaping bundles, Oil rotary mechanisnN mechanisms for covering packets and unloading prcparcd packets, and an automatic interlocking system. To increase L theiefficiency in shaping cartridge packets, the arrangement has a mechanism "or shaping packets, made in the form of rectangular flaps hinged with two levers, cord -UDC:-6a3.-45.7.-621~US.-C-6-22-242 L 09429-67 *'-ACC NR1_ APG032541 secured on a coupling rod, and folding during lifting ten cartridges, shaping them into a pcaket in rows of five. To hold the packet of cartrtdges during packing, the rotary mi echanism is equipped with cassettes, contbLining a frame, a piston with a rod, and clamping levers (see Figs 1 and 2). Orig. art. has: 2 figures. [Trans- lation] Fig. 2 Fig. I and 2. Arrangement for packing explosive I-ool A carti-idgres. 1--Flaps; 2--levers; I 3--coupling rod; 4--ten cartridges; J""' --packet of 5 cartridges, 6 - -body, 7--piston; 8--rod (of piston) 9--levers S Yj B CODE: 13/ SUBM DATE: 2GMar65/ ,PITUNI, Leonid Arkad'yevich; U T , 0, T. , re .; RASSUZHDATEV, A.Y., OiwrII,I,r,. & red.izd-vp,; PAVL 4. 2"OhMI-Ired, (Commercial treaties and agreements of capitalist cogntries] Torgovye Acigovory i soglashaniia kapitalibtichaskikh stran. Koskva, Vneshtorgisdat, 1958. 287 P- (MIRA 12:2) (Commercial treaties) USENKO, Te., kandidat ,ruridicheakikh nauk The principle of nondiscrimination and the principle of the most favor&d nation in international economic relations. Vnesh.torg- 30 n0-7:17-25 160. (MIHA 13:7) (Commercial polic7) ~-,USENKo, Yee' kand yur-id.nauk f Trade agreements between the soclalist countries. Vnesh.torg. 41 no.5:2-11 161. (MIRA 14:4) (Com,runlat aountries-Commercial treaties) USENKO.9 Xe,, kand.yuri(Licheskikh nauk ------ ----- Agreements betireen socialist cowtrieo on reciprocal deliveries of goods. Vnesh,torg, 42 no,7s5-13 162, (KMA 15-7) (0-um,ni countrieo-4omerce) t VEREMEYENKO, K.N., dotsent; PILIPCHUK, N.S., dotstnt; qp~NY4,.Yu.D. - - -- __ Us* of cr7stalline trypsin In the compound treatment of tubercu- losis. Vrach.delo no.9;98-102 S 162. (MIRA 15:8) 1. Kiyevskiy maditainakiy institut. (TUBERCULOSIS) (TRYPSIN) hq Influence uf a layer systelm Of Plowing On 2eVCrAI PhM~ 4 aid Ill'ocheinical popertles of die soil. U. N. Shuslon 4 d Vu. 1. Uscriko. IWAmwilenie 1955. No. 12, 43-51.-- 'nle ~M. MrL4T1_YV_r1vj'C of I'lowilig (0-15 tin. 11 tamcd ovtr RD into tit furrow, 15-A) rm~ it 'imply Sitativreil mid remAins it, plaor, And the luwvr i~sper_'jlt)-45 cm. 13 btfilight j1p to tilt Wit ),,!ar as surfAct) catswit cL r6i in oitrmc N durivil tilt r couip;rM with (fit- ronventi,mA Nrui -of- libiwing. After .4 -1 yi%lcl tile 30 46-tma~ lay,,r brouglif to tile surface be-, Imyri like tile rcgut.ir pluwed Ltycr in ternvi al nitrification" Tfic ciiijin.&I plowctl~untlcr 11-15-cut. layer dtleti Imt luse its* 111trify'lig power. The mult I% that Ivith (IM lyii-ma of S. USENKOY YU.I* ........... H.7w the deepening of the plow layer of regular Chernozems affects their biolog",.cal activeness and fertility. Trudy Inst. mikrobiol. no.71l37-141 ~60. (MIRA 14:4) 1. Brastovskeya opytnaya stantsiya Vsesoyuznogo nauch-isoledovatell- skogo instituta konopli. (TIIJAGE) (SOIL MICRO-ORGANISMS) DUBT-ITKO, R.G.; Yu.N.., PETIKTS, P.S. A'ryl h-.~drazone3 of ethyl. ester of ary-sulfcnylgIvoxylle ac4L,, Part 3:Dlethyl ester of aryl.azo- and aryisulfany1malonic ac-,; and their derivatIves. Zhur. org. khim. 1 no. 12:2181-2,186 D 165 NIRA 19a) 1. Tnstitut crgaricheskay khImii All UkrSSIR. Su1n.1tted November 24, 1:964. DIII)ENKC), R.G.; USENKQ,,-!u.N.; i-'.S. Ar7lhydrazom$ Of the etkVi- water of arylsulfonylglyoxilic acid. Part 1. Zhur.org.khim. I no.3:570-5'72 Mr 165. (14I.-RA 16:4) 1. Institut organicheskoy khimit AN UkrSS-q. DUEF,Moi R.G.; TMEMO, Yu.N.; PFLIXIS, P.S. A-yl hydrazones of ethyl enter of arylsulfonylglyoxilic acil. Fart 21 Synthesis of aryl hydrazones of arylvIfonylglyoxilic ncid. hydrazide and its substitt,ted comPounds. nur. org. khim. 1 no.61lO47-1051 Je 165. (MIRA 18:7) 1. Tnstitut organf-chaskoy khimll AN UkrS.13R. AID F - 5058 Subject 09SR/Engineering-WeldIng Card 1/1 Pub. 107-al - '17/9 Author Usenko, Yu. V., Eng. Title : Adaptation of magnetographic methQd of inspection Periodical : Svar. proizv., 5, 24, MY 1956 Abstract The author briefly describes the method developed by the All-Union Sclent1fic Research Institute for Building of Petroleum Enterpriaes, (VNIIStroyneft') for magnetographic inspection of welding tubing (This method was previously reported on in this journal, no. 7, 1955). It has been used in -he gas pipeline from Stavropol' to Rostov and Mo6cow, and proved iWrc efficient than the gamma ra y Inapection. The "fleftegeofizika" (Petroleuni GeophysiC3) Plant (location unknown) is moking an insufficient quantity of the mignetographic apporatuses. Institution As above Submitted No date ~/ ~- ,.- 't /" C ,41. 1 137-58-2-4342 Translation from: Refera--,ivnyy zhurnal, Metallurgiya, 1958, Nr 2, p 293 (USSR) A UTHORS: Fallkevich, A.S., Kislyuk, F.I., Lubov, V.M., Usenko, Yu.V. TITLE: Developmen-t and Investigation of the Magnetograph Method of Quality Control of Welded Joints (Razrabotka i issledovaniye magnitograficheskogo metoda kontrolya kachestva svarnykh soyedineniy' PERIODICAL: Tr. Vses. n. -i. in-ta po str-vu. 1956, Nr 7, pp 75-85 ABSTRACT: Bibliographic entry 1. Welded joints-4uality control Card 1/1 SUBJECTs USSR/Welding AUTHORS: Fallkevicb, A.S., Candidate of Technical Scienceal Usenko, Yu.V. Engineer, and Lubov, V.M., Engineer. --------- TITLE: Magnstographic Inspection of Welded Joints, (Magnitograficheekiy kontroll evarnykh noyodineniy). PERIODICALt "Svarochnoye Proizvodetva", 1957, # 7, pp 20-22 (USSR). ABSTRAM In 1955-56 the welding laboratory of VNIIStroyneft'devqlopid a method and equipment for magnetographic inspection of welded Joints on pipelines and veseds, which is described in the following. Basically, the magn*tographic defectosoops consists of two partes a tape moving mechanism with a reproducing head and an erasing head, an amplifier, a cathode ray tube, a high-frequency generator for feeding the erasing headl and a defeat indicator in the forin of a noon lamp with a definite ignition barrier. The sesoqooo of the method is the regieteratio~ of welding defec to on a 35 mm wide ferromagnotic tape placed directly on the welding Card 1/4 seam. Two different magnetizing systems are recommended:1) TITLE: Card 2/4 .135-7-8/16 Magnotogralphio Inspection of W41ded Joints. (Mognitografiches- kiy kontroll svarnykh soyedinaniy). :agn;tizin11 across the joint by an electric "4M -4" disc-magnet nd ) magnetizing of pipe-butte by instantaneous discharge of condensers into a multi-coil solenoid laid around the pipe on tha ferromagnotic tape. The first device weighs 9 kg, is small, and can be used in any position on welding seamaq on sheet con- structions as well an on pipelines. Power may be taken from a 24 V battery, from a rectifier, or from a d.c. welding generator The second device - with fli3iible solenoid - works with a 12V battery and a diach rge aggregate. The condensers and the trans- former of the disch:rge aggregate are mounted in a case weighing 5 kg. In metal u1? to 12 mm thickness, the ferromagnetio tape clearly shows all longitudinal macroscopic cracks of any size, the majority o1! the cross cracks, voids left in the root of the seams if they exoeed 5-7 % depth, slag inclusions and accumulation of gas pores. Cross cracks are revealed rel atively weakly (which coinside with the direction of magnetic flux), along with single pores, and round slag inclusions. After inspection of a joint, the recording is erased from the tape by the erasing head. A reproducing device with a turning magnetic head serves for TITLEs Card 3/4 135--7-8/16 Magnstographic Inspection of Welded Joints. (Magnitografiches- kiy kontrollavarnykh soyedinaniy). qualitative analysis of registered defects. It produces s41, tionary images of impulses of the screen of the cathode ray tube which are characteristic for different defects. For instance, longitudinal cracks produce pointed impulses with a wide ampli- tude and short duration, slag inclusions give impulses of small amplitude and different shape, etc. A skilled magnetographer can define the nature and the size of defects with sufficient accu- racy. The results of X-ray and magnetographic inspection con- fora nearly completely. In preliminary experiments the method has been tried on metals with thickness** of 25 mm and on lap Joints. Defects were also detected in lap Joints of metal 5 mm thick and in 40 mm long overlapping Joints. X disc magnet produced the required induc- tion, but it weighs 60 kg and the magnetizing current is 150 amps* During 1955-56 the magnstographic method was used experimentally on the construction of the gas pipeline Stavropol' - Moskva, and on other gas pipelines where more than 4000 butt Joints were inspected. A certain number of Joints were inspected by gamma-rays for comparison. The methods appeared to be equally 135-7-8/16 TITLEi Magnetographic Inspection of Welded Joints. (Magnitografiches- kiy kontrollavarnykh soyedineniy). sensitive. Generally, the equ-' '.sent worked satisfactorily under field conditions. On the average 8 minutes were needed for in- specting (magnetizing, reproduction, and evaluation) one joint of the gas-pipeline Stavropol'-Moskva. The method costa one- tenth that of the radiographic inspection. The drawbacks of the method are: weak detection of cross cracks, single pores# and round slag inclusions. The evaluation of test results depends on the skill of the operator the test results are not visible during the process of inspection. The magnetizing and the reproducing equipment must be improved and simplified in the future. The article contains 3 photographs, 2 sketches, 1 series of magnstograph recordings and 1 table. ASSOCIATIONs IIVNIIStroyneft". PRESENTED BYt SUBI(ITTEDs AVAILABLEs At the Library of Congress. Card 4/4 GOLUBTSOV, V.K.; BRUSENTSOV, A.N.; USIRIKO'l., F.M. Coal yield prospects of coal deposits of the Fri-pet Lowland. Dokl.Aff RSSS' 3 nn.10:IW8-412 0 159- (MIRA 13:2) 1. Predstavleno akademikom AN BSSR K.I.Lukashovym. (Pripet Valley--Coal) S1W127-=:;-!l_6/j6 AUTHORS: Fusemba:rev, ~h.111. and Usenov, S.Ye., Yining ?n;,rineers TITLE: Automobile Transportation During the Stripping Works at Ve Sokolovskoye Deposit (Avtomobillnyy transport pri vskrytii Sokolov,gkogo w!storozhdeniya) PERIODICAL: Gornyy -zhurnal, 1958, Nr 11, pp 25 - 27 (USSR) ABSTRACT: The authors describe in details the oruirizr +40r C'~' "-ie auto- motive transportation of the stripped overburden rock at the Sokolovakoye opencast mine. There are 2 diat-,rams and 2 tables. ASSOCIATION: The Sokolovsko-Sarbayskiy gorno-obopatitellnyy kombinat (The Sokolovskoye - Sarbay 'Mining and Concentration Kombinat) C.,ird 1/11 1. Mining engineering--USSR 2. Rock--Transportation ZHANTMaROVp S... inzh.; USENOV, S., inzh.; STRUIKHIN, V., inzh. Rapid ino"ase of mining depth in bailding the Sarbay open-pit mine of the Solwlov~a-Sarbwy Mining and Ore Dressing Combine. Izv, vyse ucheb. zaV.; gor. zhur. no.10:40- 7 161. t" 15: 10) 1. Sakolovsko-Sirbayakiy gorncobORatitellnyy kombinat. Reko- mendovans. iafedroy otkryVkh rabot Sverdlovelcogo gornogo instituta. (Xwtanay Province-Str-, mining) "ACCESSION NH*. AP4041576 6/0078/64/009/007/1547/1551 AMOR: Usenova, Z. M.; Mannonova, G. F. Ye rdenbayeva, M. 1. TITLE; Seleniump tellurium and oulfar separation in sublimation J, A SOURCE: Zhurnal neorganicheskoy kbimli, v. 9, no- 7, 1964, 1547-1551 ;TOPIC TAGS: selenium separation, tellurium separation, sulfur separation sublima- tion, vacuum sublimation iABSTRACT: During vacuum sublimation of anodic sludge of copper smelters for Se and Te extraction, sublimates also contain sulfur. In addition, copper., silver land lead selenides, tellurides and sulfides are mechanically entrained. The 6ub- :11sequent difficulties of separation prompted this study. Sodium amalgam is propooeai i!, for separation. It was found that tellurium readily goes over into the solution as sodium tel]uride, while the respective metalo form an amalgam. It has been li.found that the interaction of a mixture containing elementary Se, Te and 6, an :well as c6pper,, lead and silver selenidea., tellurides and sulfides, Se, Te and partially S so into the solution as Na0e, NaeTe and Na2S. They can be separated due to their differeat rate of oxidation in the aire TEo radiuo of Bj Be and To 1/2: ACCESSION im -Ap4o4i576 2-t 24- 2+ ions are 8 n 1-74; Se 1.91; Te X 2.11 R. therefore sulfides a" the slovest, and tellurides the fastest to oxidize, Orig. art. hast no figures., 4 fonzilasp 4 tables. ASSOCIMIM, . Institut Ishitaicheskikh nauk AN KazSSR (Inatitute of Chemical AN KazSSR) Sciences SuanTM I 1qOct63 ENCLs 00 1j BUD CCDS: ICA OG WO MW SOV I Oll Onw: 000 iCard 2/2 _J y I h BAY HA, M.I.; U,,,FIN, ~,%,: r" , "-" ~ m- Phase analysiEo of selentum cf.-mpounds in anodl.c sill',ge. 2 zv. AN Kazakh. SSF. Ser. khJm. nauk 14 n0.1:46--51 Ja-Mr 164, (MIPIL 18 i.3) jJP(c)/E5D(g:;) FMOD 6 EWE m ACCESSION N11: AP5001428 S(0075/64/019/008/0985/0988 AUTHOR: Yerdenbayeva, M. I.; Usenova, .214 M. 7ITM: Interaction of elementary tellurium and coppe lead,,and silver tellurides w.4th various solvents SOURCE: Zhurnal analiticheskoy khimii, v. 19, no. 8, 1964, 985-988 TOPIC TAGS: solvent, solvent extraction, Iellurium, copper, lead, silver, telluride, anodic sediment, sediment analysis Abstract: The choice of celective solvents foe elementary tellurium and -ellurides is important Co t a alysis of the copper, lead, and silver 1. r he n --LNII:c-~bdd Wents-of --a tee trol ytic_ cop _per produ,.-tion. The--following procedure was developed for the selective extra&eionof various -components of a mixture of elementary teklurium, zopper. lead and silver tellurtees: 1) treatment with 3.8% sodium sulfidc to being elementray tellurium into solution; .2) treatment with 15% ssidium aulr-ide solution for the aelective solution of copper telluride in the presence of the telluride& of lead and silver; USENOVA ,L.M.; YLftDE',NFAYE%?A, 14.1. of sodium Eralgam for the reccvery of sseleriuz from jr1cal and chemical produr-tn. Tmdy Inst. h-h 4r. nr 12: 172-182 (MIPA USENOVA, Z.M.; MAMONOVA, G.F.; YERDFNBAYEVA, M.1. Selarate determination of the selenatea of lead, z"Mc, cadm1un and mercury by means of sodium alralgam. Mur.anal.kh1m. 19 no.9:1.168- 1170 064* (MIRA 17:10) 1. Institute of Chemical Sciences, Academy of Sciences Kazakh S.S.R., Alma-Ata. IJRAZAKOV, I.; IJSEROV, K. Characteristics of burns in children and their prevention. Izv. AN KazEW-i. SSR. Ser. med. nauk no.3:78-81 163. (WRA 17: 1) IZMUKHANOV, A.K.; USFIOV, K' ~ foreign bodY into the migi-ation of a rudy Tnst. . be heart. T ventricle Of t t63- AN Kazakh. SLr- 9-106-109 vity of the rlght c, klin. '.' eksp. khir. (,mT~FA 17,.12) I Ugeroll, On approximate solution of the transport qu; ion dl tive energy. \~ Zaporiz. Ded. Ped. tj Inst. Nauk. Zap. Fiz.-Mat. Ser.-7(1956),3-15. (Ukrain- ~ian) ow 1:0 VAYNGRIR, L.G., kapitan med. i3luzhby; -' LTSETIMSKIY, N.F., mayor med. sluzhby; FAIAGIN, Ye.H., kapitan med. sli~ihb~ - Trichamoniasis of the vermiform appendix. Voen.-med. zbnr n0-5: 90-91 My 157 (MIRA 12:7) (TRICHOMONIASIS) (APPENDIX (AIIAT014Y)) USEVICH, I. V. CaAn T Y. 13 1 -- (diss) "Analysis of the pr~cti,-,l -MOMMONOWOM- j:10 '44 WA3,-+;u 5 of oxyliquits an~j' tr problems, oanne&~ed-with--U~4 (~~-t-ho open mines of the Norillsk 10 combine)." Len, 1957. 15 pp (Min of Higher Education USSR. Len Orders of Lenin and Labor Red Banner Mining Ins t im G. V. PlekhEk nov), 100 copies (KL, 3-58, 98) -36- PHASE I BOOK EXPLOITATION 845 Yakhontov, Aleksey Dmitriyevich, Ivanov, Konstantin Ivanovich, Zinyuk, Yuriy Nikolayevich, Usevich, Ignat Vasillyevich Oksi.likvity, ikh proizvodstvo i primeneniye (Liquid Oxygen Ex1po- sives, Their Manufacture and Use) Moscow, Metallurgizdat, 1958. 230 p. 2,200 copies printed. Ed.: Garkalenko, K.I.; Ed. of Publishing House: Partsevskiy, V.N.; Tech. Ed.: Islentlyeva, P.G. PURPOSE: This book is for engineers and technicians working in mining industry and planning organizations. It can be used as a practical handbook in the organization and performance of mining blasting op- erations. COVERAGE: This book covers the general topic of liquid oxygen explo- sives, also called oxyliquits, used in the USSR and abroad. The Card 1/5 Liquid Oxygen Explosives (Cont.) 845 physicochemical properties of oxyliquits are described, as well as the manufacture of cartridges with the use of various absorbents. Blasting operations, safety procedures, and liquid oxygen tech- niques are also included. Much attention is given to the oxy- liquits with peat as the absorbent which were used in the Norillsk open-pit operations from 1942 - 1956, where the authors were employed at that time. The authors participated In the study of new explosives and of their industrial application. The tech- nique of blasting with oxyliquits is described in detail for the case of percussion-cable drillilig. A comparative evaluation of oxyliquits as explosives for mining operations is also included. There are 89 tables, 91 figures, and 56 references, 40 of which are Soviet, 14 English, and 2 French. TABLE OF CONTENTS: Ch. 1. General Information On Oxyliquits Introduction 5 Use of oxyliquits in the USSR and abroad 6 Card 2/ 5 Liquid Oxygen Explosives (Cont.) 845 Use of oxyliquits in the Soviet Union 6 Use of oxyliquits abroad 17 Ch. 2. Physicochemical and Explosive Properties of Oxyliquits Oxyliquits as an explosive system 29 Reaction of explosion of oxyliquits 32 Structure of LOX explosives 33 Life of LOX explosives 36 Cubic density of LO`X explosives 59 Detonation velocity 61 Brisance 65 Efficiency 72 Heat of detonation and the power of LOX explosives 73 Sensitivity of LOX explosives 76 Ch- 3. Ab3orbents for Liquid Oxygen ExploolveB, their Prep- aration, and Manufacture of Cartridges Specifications for absorbents 99 Card 3/5 Liquid Oxygen Explosives (Cont.) 845 Carbonaceous absorbents Cellulose absorbent;3 Mixed absorbents Technology of powder and Technology of briquetted Control of the production 101 106 117 mixed absorbents 121 peat absorbents 123 of peat absorbent cartridges 131 Ch. 4. Manufacture, Storage, and Transportation of Liquid Oxygen Liquid oxygen and its properties 133 Preparation of liquid oxygen 135 Storage and transportation of liquid oxygen 148 Ch. 5. Blasting Procedure With the Use of Oxyliquits Blasting oxyliquits In bore holes 164 Selection of the diameter of oxyliquit cartridges and the compression diameter 165 Calculation of the size of the charge and calculation of operations of loadirw; the drill holes with oxyliquits 166 Method of chamber-charge blasting of oxyliquits at the "Norillskiy Kombinat" mines 199 Fragmentation of boulders with surface oxyliquit charges 202 Card 4/5 I Liquid Oxygen Explosives (Cont.) 845 Blasting boreholes with oxyliquits 203J Ch. 6. Economic Efficiency of Oxyliquit Application 209 Temporary Instructions for the Manufacture and Use of LOX Explosives for Industrial Applications 217 Bibliography AVAILABLE: Library of Congress 226 GO/nah Card 5/5 12-9-58 B01 2/B056 AUTHOR: Uoovich, I. V., Candidate of Technical Sciences (Leningrad) TITLE: Main characteristic features in the projecting of snow protection in the mining enterprises in areas north of the Polar Circle PERIODICAL: Gornyy zhurnal, no- 3, 1960, 21-24 TECT: Measures can be taken to combat snow both in passive and in active form. In the case of the former, transportable wooden shields or permanent fences are erected near the object to be protected. In the latter, obsta- cles of special construction are used. During the passage of the flow of snow and wind through them, the velocity of flow increases, and the snow is blown off from the surf&ce to be protected. The most sensitive objects are railroad lines and stations above ground. The rails themselves are usually one meter and more above the surroundings, the further sectionsmust, how- ever, be protected both in active and in passive form. For this purpose... the shields shown on Fif:. 4 (Fig. 4a) and the protective fences (Fig. 4b) are used as sure protective devices against snow and in the case of strong Card 1/5 S/1 27/60/000/1.03/001 IG G I; Main characteristic features in ... B012/13056 winds of constant directions. The shields are erected under an anf'Ae of inclination of 200 at a distance of 3 m from the external rail on the wind- ward side, and have an oEening for the wind to blow through of 2 m and a 5 m long inclined board. The width through which the wind blows through may amount to up to 8 m. If, however, the winds prevailing in winter blow under an acute angle in the direction of the fences, further permanent fences must be erected, Und also transportable shields must be erected facing the wind direction. What is of decisive importance is the proper selection of the place for the mounting cf the boards. In protecting curted sections of the line, the erecting of shields along a line is concave with ine ---cr, respect to the wind, should be avoided. The shields erected in a 14 vex with respect to the ivind, however, yielded good results.. Shields shr,!111 be changed irrespective -)f the height of the accumulated masses of snow, whenever the leeward inclination of the masses of snow attains 1 : 3, and, in all cases is at least 1 : 5. Where a protection against snow drifts Jis- not possible by means of inclined fences- covered galleries are erected, Motor roads are protected in open work against snow in the following combined manner: Fences and"transportable shields are erected at approa~,h- roads, whereas the road surfaces are protected by means of partly inclined Card 2/5 S/127/60/000/()03/001/006 Main characteristic featiree in B012/"056 protective devices allowing the wind to blow through, and by means of ordi- nary shields, and on sec--ions with steep embankments by means of protective fences (Fig- 4b). For the purpose of erecting anow-protection devicos no well as for the purpose of clearing away the snow, a special snow-protec- tion service must be provided, which must be fitted out with all necessary snow-clearing machines. Many years of practice show that in surface woii~_i-~,, it is easier and more economical to maintain motor highways in negotiable condition in winter, thar. to do the same with railroad lines. When buildir)[;, terraces in open working, maximum ventilation is necessary. When building railroad lines, the instructions issued for the projecting of railroad lines must be adhered to in consideration of snow drifts in the northern parts of the USSR. The latter have been worked out by the sektor proyektirovaniya Vsesoyuznogo nauchno-issledovatellskogo institute. zheleznodorozhnogo stroitel'stva Ministerstva putey soobshcheniya (Planning Sector of the All- Union Scientific Research Institute of Railroad Building of the Ministry of Traffic and Communications) in consideration of practice in the Norillsk Combine. There are 5 figires. Card 3/5 S112 60/000/003/001/006 Main characteristic features in ... B012YB056 ASSOCIATION: Gipronike'Ll, Leningrad (State Design and Planning Scientif4- Research Institute of the Nickel, Cobalt, and Tin Industri-~S~ G/- Card 4/5 S/127J60/000/003/001/008 Main characteristic features in B01 2 ITInc;A Cl Q% Legend to Fig. 4: LIZ I Snow protection 2P I v systems in practice. C3 card--5/5' MUSTELI, P.I.; DYADIKINp Yu.D.; BOKIY, B.V.; KELL'q L.N.; KOMAROV, V.B.; SEKEVSKIY, V.N.; BORISOV, D.F.; GOIA)VIN, G.M.; USEVICH, I.V.; DUERAVAl T.S.p SUBLYGIN, A.I.; ZOLTUAREV, N.D.; GAIAY I K.Z.; SIGACHEV, A.Ye.; PAWKOVp Yu.I.; SMp D.P.; KOPYWVA, Ye.V. Pavel Ivanovich Gorodetski:E;,.an obituary. Gor zhur. no-5:77 My 160. (1AIRA 14:3) (Goradetskiiv Pavel Ivanovich, 1902-1950) SAZOHOV, V.V.; GUTMN, B.I.; USLTIOH, I.Te.; BOGDANOV, P.I. Using machinery in stabilizing embankment slopes by sowing perennial grasses. Transp. stroi. 10 no. l2sl3-16 D 160. (MIXt 13:12) 1. Rukovoditell laboratorii soorm2baniya zemiyanogo polotna TSentraAogo namohno-isoledovatellskogo instituta sviazi (for Bazonov). 2. Starahty Itshener Tgentiallnogo nauchno- iselodanatellskogo Instituta avyast (for Gutkhen). .. 3. Starshty inahener makhkolonny No. 58 TSentiallnogo nauahno- isoledovatellokogo instituta eviazis(f or Usevich). 4. Starshiy naucbnyy sotrudnik Voesoyqznogo instituta kormov Vsessoyuznov Akademii sellakokhozyaystven4kh nauk imeni Lenina (for Bogdanov). (Railroado--Eartbwork) (Grasses) USEVICH, I.Tel Stabilizing roid~od ijlopes with grass. Trwmp. stroi. U no.l: i1-33 Ja '61- (MIRA 14:1) 1, GUvnyy inshoner mekhkolonny Noo58 troota TSentrostroymekbani- ,Zatsiya, (Plaaroads-Zarthwork) (Grasses) LAZARZKOg P.P.; g'SIVICK. H.P.- - ----- -- Intestinal obstrux.-tion as revealed by data from the Sexashko Orsha City Hospital. Zdrav.Dolor. 4 no-301-34 Mr 158. (MIR& 13-7) 1. rhirurgicbeskoye otdolaniye Orshanskoy gorodskay bolinitay im. Sexashko (glavv7 vrach M.P. Usevich). (ORM-11MISTIUS-ODSWCTIONS) VOSKRIISICITSKAYA, N.T.; WIVICH, T.D. Occurrence of thallium in manganese minerals [with su=mar7 in Inglish]. Gookhimiia no-7:606-614 157. (MM 11:1) 1.Moskovskly gosadaretvannyy universitet, kafedra Gookhimii. (Thallium) (Manganesi ores) ILTUWMEMP V.I.; Determination of combined water in some formaldebyde lymers. Plast.massy no.2z67-68 161. rKM 14:2) 1:1'omaldelUde) (Water) USIMV, I.A. .-A~ Most Stronger pumping and compressor tubing for extra-deep wells* Azerb.neft.khos. 35 no-3:26 Mr '56. (MMA 9:10) (Oil wells-Iquipment and aupplies) UPIMT. I,A. Compressed air as a mans for preventing cracks and deformations during the heat treatsent of pump and compressor tubLoge and parts made from alloy steel. Azerb. neft. khoz. 36 no.5.^40-4z My 157, (Compressed air) (fteel-Hardening) (KIRA 10t1l) (Oil wells-3quipment and supplies) i. !~", "Properties and Technique of Utilization of Compressed Air in the Heat Treatment of Tube Ends," Baku 1958. (Dissertation presented and approved for E-. degree of Cand. Tech. Sci.~ Georgia Poly-technical Inst. Im S. M. Kirov. SOV/1 37- 59-1-1878 Translation from: Referal.ivnyy zhurnal. Metallurgiva, 1959, Nr 1 ,D 248 (USSR) AUTHOR: Useynov, I. A. TITLE: Properties of Compressed Air Current and Parameters of its Application for Cooiing Machine Parts in Heat Treatment (S,.,ovstva potoka szliatogo vozdukha i parametry yego prin-icneniya dlya okhlazhdeniyZL detaley pri terinoobrabot.kc) PERIODICAL: Tr. Azerb. politekhn. in-ta, 1958, Nr 3, pp 51-62 ABSTRACT: The utilization of compressed air (CA) as a cooling medium in heat treatment is highly effective against cracking, is noted for the flexibility and simplicity of regulation of the cooling rate,'and has a wide range of application. The investigation revealed a dependence of heat- t rans.,-'e r coefficient of the CA strearn on the temperature of tubillar specimens and the air pressure. Values are adduced for this coefficient in the pearlite-troostite (650-5500C) and martensite (300-2000) te---nperature ranges at pressures of 0.2-4.0 atm, as well as values for the rates of cooling of specimens with walls 2-8 mm thick under identical conditions. The author concludes that CA Card 1/2 approaches the properties of an ideal coolant. A general description SOV/1 37- 59-1-11878 Properties of Compressed Air Current and Parameters olf Its Applicat,.on (conr.. ) of the blast-cooling technique is adduced. The optimum ratio of the surface area of the article to the over-all area of the nozzle slots is determined, as well as the size of the gap between the nozzle and the article. The mechanics of the blast-cooling process are explained. The following formula is proposed for calcu- lating the cooling rates in the pearlite-troostite and martensite temperature ranges: C= ~ - A - B - f - r - i OC/sec, where -P=P/b is the relative pressure, kg/cn,3; p is the absolute air pressure ahead of the nozzle, kg/cm?--, 6 is the thickness of the wall of the article, cm; A is the relative cooling rate, ()C/sec:kg/cm3- , B is a slot-width coefficient; f is a factor dependent on the ratio between the areas of the surface blasted and the nozzle openings; r is a factor which accounts for the effect of the radial gap; i is the number of sides blasted. Bibliography: 6 refer- ences. V. R. Card Z/2 USE~Ov f N.A. DADASHEV, S.A. and M.A. USEITICV. Arkhitekturoys Damiatniki Baku. Moskva, 1946. log p. (Sokcrovishcha sodchWTa narodov SSSR). (Akademiia arkbitaktury SSSR. Institut istorii i teorii arkIdtaktury). "Literatura": P. 527 - MH DLC: HA 1197.B3D3 SO: LC, Soviet Geography, Pa:7t II, 1951/Unclassified. I f ~r USEINOV, M.A. DADASHEV, S.A. and M.A. USEINOIL. Arkhitektura Azerbaidzhana. Hoskna, AN SSSR, 1948. 94 p., 75 illus. (Ochisrki po istorii arkhitaktury narodov SSSR). (Akademiia arkhitaktury SSSR. Institut i.-itorii i teorii arkhitaktury.). Bibliography: p. 92-92. CSt-H DLC: NA1195.A9D3 SO: LC, Soviet Geography, Part II, 1951/Unclassified. USNYBOV.K.A.; BMANITSKIT.L.S.; SALAKZADB,A.V. Scientific session on problems of architectural ensemble construction in Baku. Izv. AN Asserb. SSR no.6:105-108 Je'54. (KIRA 8: 11) Oaku--City planning) ALIYICV. aladem.1k. rednktor: ALIYVV. G.A.. akademik, r KA"Qi"Y. M.-A., skodemik, rodaktor; TOPGHIBAbHI~V, M.ii-. akademik, rfs~r*,!cr; redaktor; XR:.'-,ILOY. Z.I., KULIY.&V, S.M., redaktor; SLMATZADZ, rednktor: radaktor; H.U., takhnichevkty redaktor Droeeadings cr the first scientific ce.:sion of the ~'~rr:linqilc:n Council of the Acadeaq of Sciences of t~,a j%zerbaijar.!,v-, - Tmely nervci nn lahnoi seEsii Soveta io kocrdinatsii i mvoV Azerbaldzhavskol '4!~R. Baku, 1957. 3?1 u. 1. IkedeTiya wjk Azar~midzhanakoy Baku, bovet nmuchnc-i,-.-Iado,ra to! 'skit&. robot recoublIll. 2. Chlp-:--kirr8:-,! -dant Akodem.li naO: h:-erbayd2h9askcy SSR ~fnr Yuliyev, SumbnIvilp, -ifendl- zade) (Rese2rchl 7BYSUIJATZV. A.V.; UBB130YA, T.K. Clinical aspect and pathehistelog7 of Injuries to the nervous system in myelaid. leukemia. Dokl.AN Aserb.SSR 11 no-71501-506 J1 055. (KLR& 9t1) l.Aserbaydzhentokly gosudaretvannyy meditsinskiy inatitut. (leukemia.) Ofervous system) DRAGAVTSEVA, N.A.; USENOVAO Z,4.; YERDEIMWA, M.I.; KOZLOVSKIY, M.T. Interaction of elementary selenium, selenides.. and selenitea of certain metals w5th sodium amalgam. Zhur.anal.khim. 18 nc,.6:773- 776 je 163. (14IRA 16:9) 1. Institute of Chemical Sciences.. Academy of Sciences, Kazakh S.S.R., Alma-Ata. (Sel-3nium. compounds) (Amalgams) - usm.'Uv,~, zm.; -- WIR)NOVAj G.F.; YETTENI'llbYE'VA, M.I. Separation of s;.,lenium, tellur!wm, arr' wulfur in Zhur. neorg. khlm.. 9 no.7;1547-1551 JI 164. 1. Institut khirilcheskik), nauk- AN Kazukhakoy SSR. ACCESSION NR: AT50010. -.-AUT11011; -use-nova, Z. M,:i Yerdenbayeva, M. 1, TITLE. no uso of sodium amalzam. for extracting selenium from the products o metallurgical and chemical manufacturing SOUR CE: ~AN.KazSSR.--. Inst itut khtmicheskikh nauk. Trudy v. 12, 1964. Elektrodnyye protsessy na tverdykh I- zhidkikh elektrodakh (Electrode processes on solid and liquid electrodes), 172-182 TOPIC TAGS: sodium ama-lir m selenium recovei-I., sludge sublimate, metallurgical Va sludge, sodium selenide, vidiurn telluride ABSTRACT: Tlie usefulnesa of sodium amalgam, with which selenium admixtures are known to react, in the recovery of selenium was tc;st--d on exparimf!atal mixtures and industrial byproducts by adding 1% sodium nin-algam aad water and -,-nixing the reactants for kip to 3 min. at room temperature The te6t materials corresionded to tile co,--Pos~- tions o.' the anode sludge obtidned during electrolytic refftilruv of m,-per, LCK: suifuric. acid' sludge of superphosphate manufacture, and the sfudge from lead manufacture. The sublimates obtained upon valoprizing the sludges in a vacuum were also tested. Upon testiqr for interference, it was found that sulf I'des and sulfates of the metals pr esent in these C.rd 1/2 L 21199-65 ACCMSION-M products did not interfere with the passage of selenium into the solution and that sodium amalgam could isolate 93.7-t-99.65% of the selenium present. The interaction of Hg selenide with sodium arnalgam was not inhibited by the presence of Zn -L d -S, -id P6 fielenj e Selenium in sublin, ates appeared mainly as mercury selealdes and clentental selenium, rar y as An or Pb selealde, the mercury compound entered the solttloa as Na2Se and could be easily Isolated, whAe the lig ions were reduced and entered tha amalgam. The interaction of elamental.tellitrium and metal telturidea witIli sodium amalgam, was also studied. - Tellurium entered the solution as Na2Te, while the motals were found in the amalgam. During Alon of mixtures containing elemental Se TO and S. As tf-c- v.- Pb and Ag selentles, tellurides and sWides with sadim amalgam, Sa, Te and Part of the sulfur passecl into solution as ' Na2ge, L%ra2Te and Na2S. Yhe differential Oxidation by oxygen from the air of these sodimn compounds was used for the Separation 'rhis method is Vats applicable to of Te, So and S. Yields werv close to quantitaLive. the-isolation of these elements in sublimates. Orig, ailt. has; I't tables and 4 chemical equations. ASSOCIATION: ~ lastitut khImIcheskM nauk, Ak-adoinlya nauk kazkhsk,6y SSR CInstitute of Chem ical Scienc", Academy of Sciences of the Kazakh SSR) SUBMITTED: 00 ENCL: 00 SUB CODE; MM 142 NO REF SOV: 021 OTHER: 002 Card, 2/2 4 J." RD 6/1 c W/j a ACCESSIONM: AP4049825 Si'0.360/64/000/003/0046/0048 OR: Yerdenbayeva, IYLL,' Usenova, zjV'___ Separation of seleniuni from mercury in sublimates SOURCE: AN XazSSR. Iz.vesUlya. Serlya khtmichesUlkh nauk, no. 3, 10(4, 4G-48 TOPIC TAGS: selenitun sublimite, selenium separation, mercury selenid'a, sodium amaigam ABSTRAM. Selenium-containbig slurries resulting from the purification of roasting gases in sulfuric acid and,suporphospliate plants contain, depending on le o-rigin, 0.7-66,kHg a nd -7-27%.Se.-- if -sublirn.ated, lig accrwapanies Se intd e sublimate. -4 th The authors propose ::the separation of the two elemeiits-by -the -action, of 1% aodium: -amalgam. The selenium in sek~de goes over intc. eze solution (2 - 10 ml amalgam. + 25 ml vater) quantitativel-t as sodium selenide,- while the mercury 1uhs are reduced and incorporated into the amalgam. -Zinc selenide does not react %fti sodium turialgam. E'llemental selenium rind lead selenide react with sodium in the sante %ty as mercury selenid,~. Then selenium is precipitated from the solution by acidifying it with hydrochloric acid. Laboratory tests were repeated using actual plant aublimateir with the following yields (in compared to the analytical Se Card 1/2, YERDENDAYEVA, H.I.; !).`,Fi11OVAp Z.M. Interaction of' -?1p!r-.entar-y tellurli;= and the tellurides -,f coppor. lead, am. allver with varlo,--i oolventfi. Zhur. unai. khi-n. 19 no.8:985-988 164. (MIRA 17:*Ll) 1. Institut Idii-micheskikh nauk AN Ka,.SSR, Alma-Ata. YERDEINDAYEVA, H. 1. ; U3ENOVA -4x, . z Fhase analysls of selerif,wri nompounds ir s,ilfuri- .31,udize. Zav. lab. 30 no.100.19C-1192 164. (KiHtt 1. Institut khimlcheskikh naulc AN Ks%SSR. We see 0 46 of 0 0 G& so 0 4 0 0 -6 [0 074v-s- 14 0 4-0 0 0 0 0 0 0 a 6 41 aII I A 6 4 1 1 1 id t " it It It U. Is It 11 to It 11 n a A JIS P U J n I @ U 0 C 11 * l I 3 n 1 " $ 1 U 0" 4* r e i A L.0 t -6-H A &__L~ &_11 P~ a R T It - 1 7. 9 A D a & - L - 2 0 I & k A F 0 Ct'(01 .;%,. -_' .'. .".s 4 0 a -A- L-TV0 0 - 0 00.4 _00 00 oo AstlIfricUou, poeud"Joy "voUlt." K,quilm- 4 31 30 2 f C A kh ki 1937 N 00 . . . . o. . ni ; c . , ove 7f h "Yoizit" pseudo-all,ly i% preN. from xnapidir *8 :10 " Fe Sf)%: Smnelimes UP to lb% of Cu is aildvi t" V of - i he psexido-Idluy. The frictioa eneff. of the sibn b6 fI.(N at a hied of 30 kx. /an. cra. A. A. l'Av-,rnw oo .00 J =00 00 0o 00 J! oo Zoo :' .00 r 40 0 16 ~0 goo 9 9! I l moo 0 0l -00 poll '. A % a I, t A .1141.106 KAL LITtRANst CLAillOICATIC. tsee 00 it! 'Do - 00 6 U it A, .3 it 10, If It a 11 CO 0 0 0 0 0 0 0 & o 0 0 0 0' o o 0 0 0 ?,Ant to ew 0 0 0 4 0 0 a a 0 0 0 a 0 0 Ali a 0 a 0 a 0 a 0 0 4 0 0 0 0 0 f 600 0 0 0 4O.(jzWA$S!O ~g OS 000 @**goo 000 0 o oa I I I a 1 6 1 0 P a a " I A A 0 11 if a m a A 17 3 19 is it m a Is a If U N IV c it of U it 64 a r 60 A . .- C.01"S - - - __ of go -00 00 so jS is - oo 4 arstifrictics pmt;dog~ W~I.Itf,- I. I '1., sty -00 s a I Ohmait 6. No. .1111. !M(1937). Cke". 00 1. A* --- Woisitv 6 pmltl'~f frovo Fe FN-.&r 'ol-t it"'phor 1 .00 00 a ajO 2W~ 212111111r. life Ifilit I:t) with At 1110411 A% Ift'i -00 to ost oddril Ili %tweLal ramrs. ['he InfiLl. 1% -1 0: '61 111 11VIT.-It *feel Inoblif illuler a prrmle fit IY.N :1 111CIFIC -00 0 lowil mir .I. viii., dt-1,entling on the parlidt- mtv of the 00 00 pow Fi I r, fliv nbalic (A the rr-ofrit pierr, and Ill., - A i .00 xf le lie 11 I , or % V4 fit* -11 jvvlet poet to 01111clifix .11 a IIH. M. ll~ .411#1 in I t.-ijurins sitol. I bry 'Ill. IN it =00 CAIII.F41.1 of .1.1441 I)fr.v 00 the Womle depen.1 Upull the Goo so sprom itir,; of the coitarxim-taim of the original Mks. 'I lie 000 Ve n,1 , r *, In an4 not smitlized. The jumiler lwiicIrm X 00 .h..l , ; f ie in (4*nl ill-44ar a' lx~mlllr with a NO too 0 Isis ; tA -1.8 ir.ire. 'rise -interinx most Iw done within 1.4 age sit I . raitle usch that the Ft dovt not react wil h the fine 400 4 graph ic aid turns% no carbides with it. Womitrotaltotit Z goo so 9 ~ P(CMity ItAS a 11VIILile Strength of Ill 19 kS. Mi. MI".. k beiiiiing strength .132 kg.lml. nim. and a ru-ill. Q aner I cortilin-%%ion of 141 5 ki./sq. nim. sit is Brinell harel- goo nr 4 1, ' liec3tim, sit its hioth rr4islatter to shrar 4111.1 zoo l - r its I'll the vorl. fit (ficlit"I file 11141clill Is It-collIttlend"d for fit,-, ion of Iwarinc- M M 0 I - . oore . . t boo 11 4 FI TION S tloo A 10. 1 L A 1111T ALLURGICAll, LITINAT I 11 CA 1 (1, 1 r A a..* -301 to kill Ifoo goo r si to a Or it a .4 it K R it Is R + t a 11) If I W4 ! ~ q 0 41 106 : 0 0 0 0 6 0 0 0 0 00 0 0 10 0 0 0 0 0 0 0 0 it IN 0 0 4 0 4 It 0 0 0 CO 0 0 0 0 0 0 4 0 0 0 0 0 0 0 10 * 0 0 0 0 0 4 0 0 0 * 0 4 0 0 0 0 4 USHA,- Anatoliy L'vovIch;_ ~VANOVv B.N., inzh., red.; FREaERp D.P., red. jjd--;-,w,-~-BZMC-UIWVA, I.A., tekbn. red. (Computing device with automatic halting of the process at a pre- determined =mber of impulses] Schetnoe ustroistvo s avtomaticheskoi ostanovkoi protsessa po zaranee zadannomu ko3ichestvu impullsov. Leningrad, 1561. 9 p. (Leningradskii Dom nauobno-tekhnicheskoi pro- pagandy. Obmen peredovym opytom. Seriia: Pribory J. elementy avtomatiki, no,l) (MIRL 14:7) (Counting devices) 'ii,A, B,V.2- 10NOV., P.S.1, Uj rant D~' ' -;-ase- in cattle. Vet * - r - .": 4;~- ` -- ,~A - - I. - - I.-- - - . - . ~ " 1; A. f, -1 165. :. - , 1. Mo--kovskly tekhnologlcheskly Institut mya3noy i moicchnoy prorpyshlennosti. LOGINOV, A.S., kand. med. nauk; USHA, 13.V., aspirant LaparoscopZ and biopsy under vixial control in cattle. Veterinariia 41 no.1:77-.79 Ja 164- (I-I'LLIA 1-7: 3) 1. Institut terapii AMN SSSR (for Loginov). 2. 14oskovskiy tekhnologicheskiy institut myasnoy i molochnoy promysIdennosti (for Usha). I-- 'n USSR/Nuclear Physics - Installations and Instruments. C-2 Methods oE Measurement and Research. Abs Jour : Ref Zhur - Fizika, No 4, 1957, 8562 Author : Usha, Ye-B. Inst Title : Increasing the Selection Coefficient of Mixers With Common Load in High Speed Coincidence Circuits. Orig Pub : Nekotorye. voprosy prokl. elektroniki, M.-L., Gosenergoizdat, 1956, 66-68 Abstract The author calculates the selection coefficient 9 of mixers vith common load in high speed coincidence counters. is the ratio,6 V /6 V vhere 6 Vn n_" is the amplitude at the output of the mixer corres- ponding to simultaneous application of sioml to all n inputs of the coincidence circuit, and 4 Vn_l is the same for the applica+ion of a signal to n -1 in- puts). It is indicated that in ordinary coincidence Card 1/2 USSR/Nuclear Physics - Installations and Instruments. C-2 Methods of' Measurement and Research. Abs Jour Ref Zhur - Fizika, No 4, 1957, 8562 circuits with -r- - 10-9 -- 10-8 seconds, ~- is small and can be express r9a approximately by the formila ~