SCIENTIFIC ABSTRACT KILMAN, YA.I. - KILYACHKOV, A/P.

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SCIENTIFIC ABSTRACT
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USSR/Chemical Technology - Chemical Products and Their H-2 Aplication. Elements. Oxides. Mineral Acids. Bases. Salts Abs Jour Ref Zhur - Khimiya, No 1, 1958, 1875 0.4-0.7 m/second. Optimal content of CaO in the circula- ting solutions is of 5-8 g/liter. With adequate specific volume of the towers the content of N oxides in the waste gases can be reduced to 0.1% by volume. Communication I see RZhKhim, 1957, 63894. Card 3/3 KILIKAN KWVKB, B.A.; GAXBUM, D.Tu. VMN,00- Production qnd utilization Of liquid nitrogenous fertilizers. Xhim.prom. no.3.135-141 Al?-Ky 157. (MLRA 10-7) (Ammonia) (Nitrogen) KILIMN. Ya.I.,,.jmnd.tekhn.nauk; KLEM, V.A., kand.tokhn.nauk Wa:79 for lowering product losses during the concentmtion of armonium nitrate solutions by, evaporation, Trudy GIAP no*7: ?13-218 '57. (HIRA 1p:9) (Ammonium nitrate) I I ,.,~ I L . ,kanei.tekhn.nauk !WO" tIv, Removal of inpuritieR from ammonium nitrate i3olutiona. Part 2. Trudy GIAP no-7:219-223 '57. (MIM 12:9) (Ammonium nitrate) KILIKAN, Ya I .IrAnd. tekhn. nauk; KUZI, H.P.; VITROV, N.Te.: AIZXSMVA, M.N. Using wash water and main filtrate for the preparation of ammonium carbonate. Trud GUF no.8:164-172 157. (MIRA 12:9) riAmmonium carbonate) uous couver5 on Ito N 4A Uib*a Stia" 11 i . 1 1 Y, with ammonlum carbonate. Ya. r z .1957, No. 8, 173-7,--The mnditions faintabM i Ivii a cam ' out the continuous proctm of conveattlog Mg (air nitmte cu to N114N% on a Ian. wale was Investigated. The P""m Was Shown to be pm1ble, but the reWts must be vedw on a larg" 5mle. P. Tdmble-lt-., r UALIKAN. Ta.l., kandidat takhnioheakikh n&uk.;BILYAYIIT,N.I., inzhoner. - UtiliNIQ low potential heat from waste steam, Prom. enarg. 12 no.4:16-18 Ap 157. (KMA 10:5) (Steam) (Nitrogen industries) AUTHORSi Killman, Ya. I., Klevke, V. A. 0'4-56-3-5/2o TITLEt The Use of Carbonate Waste (Ispollzovaniye otbrusnogo karbonatnogo shlama) PERIODICAL. KhimicheskayiL Promyshlennost' , 1958, Nr 3, p1 22-24 (USSR) ABSTRACT: Nitrogen is bound in carbonateimud in tho form of the double salt NgGO3(NH4)CO3-4H20. The transport of the mud is facili- tated because of its moisture content of 2o~, and au the mud is finely dispersed a good distribution in the soil can be ex- pected so that according to the opinion of agricultural experts its use in the Ukraine and Foleslye regions would be opportune oecause of its lime-manure properties and its acid-decreasing effect on the soil. The use in the production of granulated superphosphates. for the preparation of mineral fertilizers would also be appropriate, as well as for an addition to am- monium nitrate in order to improve the physical properties and to prevent a loss of nitric acid in the production of addi- tives. By experiments with common turnips it vas proved thaL. by the use of carbonate mud the crop was 37.5% greater than with natural lime manure. Thus carbonate mud proved an excel- Card 1/2 lent fertilizer especially for soils deficient in magnesium, The Use of Carbonate Waste 64-56-3-5/2o whereas parallel experiments in the laboratory of the TsZL of the Dneprodzherzhin ATZ proved that a use in the produc- tionof calcium ammonium nitrate leads to good results. Car- bunate mud can also be used for tho production of the heat insulation material "soyelit" where a drying can be made by centrifuging, and the liquid can be used for the production of solutions of carbonate of ammonia, 1. Fertilizers--Effectiveness 2, Carbonates--Properties 3. Carbonates--Applications Card 2/2 50) AUTHOPS: Killman, Ya. I., Klevke, V. A. SDV/164-56-3-1 1/19 TITLE: The Transportation of High-Concentrrtt ion A.-rioninri Nitr "Le Melts (Tranoportirovani.ye vy,-,o)~okont,-3ontriroviniik!i pl'ivov ammiachnoy sclitry) PERIODICAL: Khimichonkziya promynhIennont', 19569 TTr Ov PP CA - 497 (US3R) A.b!3T-v,'xCT: In the production of gr-rulated ammonium nitrate (I) a high- ly concentrated (98.0 - 108, 57, ITH " 110 3) milt is conducted 1 from hi~~h-lyinC three-stage evaporators into the 6ranulation colunns. To make it possible for the melt to flou of itself the system has to be fairly complicated. To simplify desien it has been tried several ti-nes to use special pumps for pumping the melt. In order to solve the problem, appropriate tests were carried out at the Stalinogorskiy khi;Acheskiy kombinat (Stalinogorsk Chemical Kombinat) and the Ke7erovshiy azotnotukovyy zavod (Kemerovo Nitrogenous Fertilizer Plant) , in rhich pumps of* the "Mor" and"Kh1111-6/3011 (Fi,--,ure) were used. Card 1113 The investigations were oarried out vith melts of relatively The Transportation of High-Concentration Ammonium sov/64-58-8-11/19 Nitrate Melts low (93-0 - 95.01%) and higher (97-5 - 98,5~~o) concentrations. In the Kemerovo Nitrogenous Fertilizer Plant the workers of the TsZL and GIAP conducted extensive and carefiil investi- gations. Evaporators of the "AS" system were used in this plant. In the same plant a modification of the chrome steel centrifugal pumps "KhNZ-6/3011 designed by the "Sverdlovskiy mashinostroitelInn zavod (Sverdlovsk Machinery Works) was tested in 1956. The tests were conducted by N. N. Artemlyeva and N. V. Meshcheryakov, and the pump was changed in the GIAP. The concentration of the melt entering the pumps is 95% NH 4110 3* It is circulated until a concentration of 98.5% ITH4ITO3is reached and is then conducted into the granulation columns. "Hor" type pumps operating with a pressure of 6.2 atmospheres pump melt of a concentration of 98 - 98.5% to the height of 37 m, their capacity being 16.6 cu.m/h. There are 1 figure and 1 table. Card 2/3 The Transportation of High-Concentration Ammonium SOV/64-58-8-11/19 Nitrate Melts ASSOCIATION- Goaudaratyennyy nauchno-isaledovatellskiy i proyektnyy in- stitut azotnoy promyshlennosti i produktov organicheskogo sinteza (State Scientific Research and Planning Institute for the Nitrogen Industry and the Producto of Organic Syrthe- Big) Card 3/3 KILI MAY. Ta. I. Preventing the accumulation of impurities in industrial recircul- ated water. Khim.prom. D0-7:601-602 O-N '59. (MIRA 13:5) (Water supply, Industrial) 5.1300 '(8203 SOV/80-33-3-4/117 AUTHORS: Kil Iman, Ya. I., 1,',levke, V. A. TITLE: Concerning the Use of Solutions Contaminated With Ammonium Nitrate and Ammonia for the Froduotion of Nitric Acid PERIODICAL: Zhurnal prilcladnoy khimii, 1960, Vol 33, Nr 3, pp 533-535 (USSR) ABSTRACT-, The production of one ton of 55-58% HNO 3 requires 0.4-0.6 ton distilled water. The cost of water could be saved if the condensed vapor that develops during th~- production of ammonium nitrate from nitric acid and gaseous ammonia were used for this purpose. The substitution could also use the ammoni,,im nitrate and ammonia lost in the vapors of nitrate production. The condensate of these vapors, purified by sprayin-E, over wet filters of air purifiers of ammonium nitrate Card 1/3 Concerning the Use of Solutions Contaminated 78203 With Ammonium Nitrate and Ammonia. for the SOV/80-33-3-4/47 Production of Nitric Acid production, -contained 10-12% N111IND 3* The solution was then uled for the experimental absorption o f' NC) +1~10_. Tt + Nlih reaction was known that NO, redtic,es part. of' the nitrogen to elementaiy state either directly or because of the decomposItion of freshly formed unstable ammonium nitrite. reaction redUces nitrogen '1- NHhNO Similarly, the NO 2 3 to elementary state because of the decomposition of both ammonium nitrite and nitrous acid formed as intermediates. ExperimentIng under various condition,-, (performed by B. M. Faber), the authors found that the ammonium nitrite resulting from the latter reaction does not decompose at low temperatures, but nitrou--- acid does. Consequently, twice as much N gets lost as the N content of NHOO 3 that reacted with N02, NH4NO3 remaining In the Card 2/3 produced nitric acid makes concentration of' the latter Concerning the Use of Solutions Contaminated 78203 With Ammonium Nitrate and Ammonia for the sov/8o-33-3-4/47 Production of Nitric Acid impossible by either direct synthesis or dehydration with H2so4. The condensed vapors of ammonium nitrate production can be purified to a maximum 1% HH 4 NO3 in the condensate by a two-stage treatment: (1) H substitution for the Ne,, of both NH Oli and NH4 NO 3' 4 4 resulting in NH4K (K stands for a complex insoluble cation) and HNO 3; (2) Formation of RaN03 at the expense of HNO where Ra is the organic part of anion exchange resin~'insoluble In water. The purified condensate can be used for the production of HNO 3 for limited purposes such as the treatment of fertilizers, etc. There are 5 Soviet references, SUBMITTED: May 25, 1959 Card 3/3 27517 S/08 60/033/006/034/041/XX A.2/o2o D232YD302 AUTHOR.* Killmang YavI. TITLE: Determining the boiling points of aqueous solutions of nitric acid with Ammonium nitrate and urea nitrate PERIODICAL% Zhurnal prikladnoy khimiiv v. 33, no. 6, 1960, 1$15 - 1418 Of TEXT: In the single stage production rammonium nitrate preheating of the reagents especially nitric acid, is a very important step, pre-determining the concentration of ammonium nitrate. Neverthe- less, initial preheating of nitric acid to temperatures exceeding 850C creates difficulties* owing to the corrosion of stainless steel. The corrosion of stainless steel in dilute nitric acid at relatively high temperatures is quite appreciable especially in the gaseous phase. One of the indications of the action of ammoni- um nitrate in reducing corrosion of stainless steel in nitric acid at elevation temperatures is the electrochemical processes, rela- Card 1/3 ._x 27517 S/080/60''033/006/034/041/XX Determining the boiling points D232/D302 ted to the rise in the boiling point of the nitric acid containing ammonium nitrate4 The effect of urea nitratet magnesium nitrate and other salts on the boiling point of nitric acid was investiga- ted. The addi tion of urea nitrate was done following data given by B.Yu. Rozman (Ref. 3: 0 termicheskoy stoykosti ammiachnoy selitry (Thermal Stability of Ammonium Nitrate) ELIIVT, 1069 1957). Urea nitrate appears as a stabilizer decreasing the thermal composi- tion of ammonium nitratel The boiling point of the mi ture of ni- tric acid with ammonium nitrate and urea nitrate was letermined by the methods of L.M. Kontorovich and V.A. Klevke (Ref. 4: Tr. GIAPt 7, 33t 1957). The data obtained was corrected to standard pressure using the impirical rule Pmixture = const,. From this Por water data it is clear that with the addition of ammonivm nitrate, the boiling temperature of the mixture increases, while *n the case of urea nitrate, the reverse happens. This could be explained by the fact that urea nitrate forms an acid compound of the type Card 2/3 27517 8/080/60/033/006/034/041/XX Determining the bolLing points ... D23-2/D302 NH2 - 00 - NH2 - HNO3 which is sparingly soluble in water and ni- tric acid. This property explains the decrease in the boiling tem- perature of the mixture of nitric acid with urea nitrate since urea nitrate decreases the concentration of nitric acid. There are 2 figures, 3 tables and 7 references: 6 Soviet-bloc and 1 non- Soviet-bloc. The reference to the English-language publication reads as follows: J.J. Dorsey, Patents of commercial Solvents dom- pany 2723183, 8.XI.1955. SUBMITTEDt May 25, 1959 r Card 3/3 KILIHAN Ya.I, Some results of the activity of the Local Organization of the D.I. ~bndeleev All-Union Chemical Society at the State Institute of the Nitrogen Industry and the Products of Organic Synthesis. Zhur.VKHO 6 no.4t461-463 161. (KUU 1417) 1. Predsadatell Soveta pervichnoy organizateii Vaesoymogo Ichimicheakogo obai4chestva imeni D.I.Mandeleyeva pri Gosudarstvennom institute azotnoy promyshlennosti i produktov organicheskogo sinteza. (Chemical societies) 33443 5106JI621000100110061008 /CPO zlio/Bi3a AUTHORt Killman, Ya.-I.,-Candidate of Technical Sciences TITLE: Stabilization of the thermal decomposition of highly con- centrated fusions of ammonium nitrate PERIODICAL: Khimicheskaya promyshlennost', no. 1, 1962, 66 - 69 TEXT% For the production of highly concentrated NH 4 NO3fusions (99.5 - 99-8~ NH4 NO ), evaporation has to be carried out atfm200oC, and this may mean considerable N2 losses due to thermal decomposition. In experiments at 165 - 2400C and 500 mm Hg, the inhibiting effect of differ- ent urea additions (0.1 - 1.0% by weight of NH 4NO 3) was studied and some of the physical and chemical properties of the solid substance. One cause of decomposition being increase of free acid due to PH 4NO 3 hydrolysis, variations in acid content of the fusion and pH no.of the medium were studied in dependence on evaporating temperature and ',ime. 300 ml of neutral NH 4 no3 solution of given concentration was heated to a given Card 1/3 3311~ 3 064/62/000/001/006/008 Stabilization of the thermal ... B110/B138 temperature for 2 - 30 min at 500 mm Hg. Then the condensate was re- conducted into the reaction vessel to keep the concentration constant. Fusion and condensate were analyzed for NU 4NOV HNO V NHY H2 0, urea (urease method), and nitrite (by KMnO 4 in the condensate) content. The concentration of the fusion was determined by the formalin method and from moisture contents and pH was determined in a 10~ aqueous solution. With 2 min at 165 - 2100C losses related to N2 are 0.11 - 0.19%. They increase with evaporation time and temperature, reaching a maximum of 1.4% at 2400C. With 5 min of evaporation, acidity increases slightly before (2000C - 0.035%) and rapidly after 2000C. At 2400C, the nature of decom- position changes and nitrous oxide forms. Acid content is reduced to about 1/4 by a urea addition of 0.2% with 20 min at 2200C. With an addi- tion of 0.1 - 0.2% at 180 - 2000C, a neutral fusion can be obtained even with 30 min evaporation time. Additions of 0.,3 - 0.5% are sufficient to stabilize thermal decomposition at 210 - 220*C. The pH no.increases with urea additions. Additions of 0.1 - O.Va are recommended to eliminate neutralization by gaseous NHY to obtain a neutral final product, and Card 2/3 3~044 3 S 64/62/000/001/006/008 Stabilization of the thermal... B110/B138 improve working conditions. Agglutination was 6.5%0 with a urea addition of 0-5~ and non-exi8tent with samples obtained at;~2000C. The hygroscopic point was determined with an automatic electromagnetic balance with particles 1 mm. The humidity of the samples was determined by the iodopyridine method. The hygroscopic points measured on particles 1 mm, remained constant and agreed with published data. There are 4 figures, 3 tables, and 20 referencest 11 Soviet and 9 non-Soviet. The four most recent references to English-language publications read as followai Chem. Eng, News, ~6, no. 34, 50 (1958); Chem. Trade J., j_4.3, no. 3721, 724 (1958); G. Feik, R. Hainer, J. Am. V, Chem. Soo., 76, 586o (1954); C. Borland, E. Schali, J. Ass. Offic. Agric. Chem., ~L2, no. 3, 579 (1959). ASSOCIATION: GIAP Card 3/3 34720 5/ 13'7/62/0010/002/ I&V 14 3 r r A0,SO/A101 Zillberm, D lr~ 2 Killrriar Ya -in, D. E. F-LL- ccl-' 0-~ toil of I X i8H 9T (110il8N9T) steel in a mixture of nVric acid and ammonium nitrate at high temperatures Referatlvnyy zhurnal, MetallurL;iya, no. 2, !~)U'-", nbstrfict 1. el-lon. inform . N.-i. in-t te%hn,-Ohon, issic',i , N`n. -S"R 1 lrhimil", 19,31, no. 2, Jj - U 11.? ~flvesti&ILWII.; we're carried out upon I 'fiv, 1"cre cz)rrled Out in . rule IN-13 M w!"h :~11 "Jifl..'Auro of 5, 10, "'Tut 2 1111140" Cor ~1 of ICC) hourr. f 'r-) in 57~;,' 11N03 s' series of tests were carried out at bolling teviperature, ~'-T ho firzt 100 hours the admixture of NH4NO reduced the corrosion slightly, , 1.- 3 - - 10, was VIV _14 ---r on the corrosion of the specimens in the HNO 3 containing NF4N Inci,7-i, j The corrosion of 111[h18N91- steel In boiling WO is very great and par,akez 3f a pit,ting nature. In the second series of tes~rj "I'Le zicid was not to boil. The result of that test shows that 11(hISN19T steel rmay be or Lon uf ~' v /. - 311 37A',21CrD/C',r, 'I r I' )60/A 10 1 ACO ~ 1 1 of the Indicated corwenlrint!on ~0 Izc-d lln apparailus operating W'th M03 p~--a-...-es -ip -o 1000C. I'At-racterls Comiplete translation] L ard KILIMAN, Ya.I. Nomogram for determining the thermal effect of neutralization reaction during the production of ammonium nitrate, Kh1m.prom. no.2:146 P 162. (MIRA 15:2) (Amonium nitrate) (Heat of reaction) EILIMAN, Ya.I. Role of the local organization of the D.I. Mendeleev All-Union Chemical Society in carrying out the decisions .9f the March (1962) Plemm of the Central Committee of the CPSU. Zhur. VKHO 7 no,6:689 162a (MIRA 15:12) (Chemical industries) KILIMAN, Ya.I., kand. tekhn. nauk More effective utilizaticn ol 1,1- of -1-:,l,,,,,rJ,U-l. Che?n1cal reactions. Prom. energ. 1~) "" 'MIRA 17;2) .-KILIHAN# Ta. Develop voluntary principles. NM 5 no.8:53-54 Ag( t63. MIRA 16t10) 1. Predsedatell soveta Voesoyuznogo khimichenkogo obshcheetva imeni D.I. Mendeleyeva pri Gosudarstvennom nauchno-isoledovatell- skom i proyektnom institute azotnoy pron7shlennosti i produktov organicheskogo sinteza. KILIMAN, YA.I.; ROZLOVSKIY, A.I. For more rapid introduction of 'he achievements of science and technology into the natioruAl economy. Zhur. VVO 8 no.3: 349-351 163. (MIPLA 16:8) KILIMAH, Ya.1. Activity of the board of the looal organization of the D.I. Mendeleev A3.1-Union Chemical Society at the State Insti- tute of the Nitrogen Industry. Zbur. VKHO 8 no-5:574 163. (MIRA 17: 1) KILIMAN, Ta.l.; KIEVKE, V.A. Production of ammonium nitrate by the one-9tep method. Biul.tekh.- ekon.inform.Gos.nauch.-isal.inst.nauch.i tekh.Inform. 16 no.8% 14-18 #63. (MIRA 161l0) KILIMAN, Ya.I., insh. Inhibition of the thermal deoompoBltion of ammonium Otrate during its production. Bazop. truda v prom. 8 no.llt4l-42 N 164. (MIRA 18;2) 'lye 'u.4 t- 7t LIN ;PF W'l 'It A 0A -4,-.) 0 L. M&F 01 A ;445 Ft, 0- .1 A-1. N17n, t1j, ity 4 I f 1; i"V17 71 WT v zi ot, tur IS . . . . -. .. . k I . .1. . I,-I I il f',frl!',i7,erT-- 11"ILl'i. , I j . ... r, a L I ci I. - is s I. It . rl~~Ij L, 1, - i t~-, h.", . in fo.-r., . l'!* i,,- . -,' . .2, :~ ~- - i .. . ( ~ '. T i,_." " - -. '. -, ., KILIMIAN, Ya.l. Pre~-ent st!tte and pr(spects for tt~c: 'ci,:.,',!it (-.' fer~iliver production. ~',hur. 2 575/ 1) '04 - 41~ pap qg~ RNM gisk :y --14i 14 IT Lill MIT.. As- K A, WJ. "A-A Ij Nc vo KILIMAN, Ya.I.. Boiling points of nitric acid and amonium nitrate solutions at various pressures. Khim. prqm. 40 no.11044-845 N 164 (MIRL 180) KILIMAN, Ya.l. Theort-tical princilAra of thp nuutroh-,iAlor of armordum nitrate prodvotion. Uzb.khim.zhur. 9 no.lt23--30 165. 1. Gosuders-tvonnvy naudhno-J.sslr4c)vatsl'skiy-i proyektnyy institut szotnoy proWshl(vinxioiti i pr,)duktnv orpnicheskogo sintpza. KILIMAMVI R. -- --- - - - - -- Stiving timc at Pv(,-ry working cycle. dor. 28 no.lffl Ja 16 5. (MTRA 18-.,4) V~ ) 0 [y) () -~ C -\/' f ~-) F: . I LIVITAN,I.I.; KILIMATOY.R.F. Organizing high prodoction. vork in asphalt concrete plants. Avt.dor. 18 no.4:4-6 Jl-Ag'55. (KM 8:11) (Asphalt concrete) KILIMA OV RuRt SILAKOV, D.R., redaktor; KOGAN, F.L., - tekhnicheskiy redaktor. [Highly productive work in a9phnIt concrete plants] Vysokoproizvo- ditellnaia rabota nefal'tobstonnogo znvo4a. Moskva, Nauchno-tekhn. izd-vo avtotranap.lit-ry, 1957. 60 p. (MIRA 10:11) (Concrete plants) KILIMATOV, R-F-.inxh. Promoting use of gas in asphalt-concrote plants. Art.dor. 22 no.1:9-10 Ja 159. (MMA 12:2) (Gas industry) (Asphalt concrete) t KILIM,AT-OV, Rustem payzulgayanovich; TAKOVI-A&VA, A.I., red.; HIKCLATVAs j~6t.,'t~ekhn.red.;'GAMKTIONOVA, Ye.N., tekhn.red. [Using gas at asphalt-concrete plants] Gazifikatsiia asfal'to- betonnykh zavodov. Moskva. Hauchno-tekhn.izd-vo X-va avtomo- billnogo transporta i shossoinykh dorog RSFSR, 1960. 62 p. (MIRA 13:7) (Goa as fuel) (Asphalt concrete) KILIMATOY, R.I., insho Using small doses of cement* Ayt. dor. 23 no.4:9-10 Ap 160, .4Tatar A.SeS.R.-Roads, Gravel) (MMA 13:6) 1* KILIMATOVY.R., inzh. Striving for a high productivity. Avt. dor. 26 no.6:3-4 Je 163. (MIRA 16:8) (Kazakhstan-Road construction) i KILIMATOV, Rustem Fayzulgayanovich; ILIINA, L.N., red. -- [Foundation beds of materials compacted by cement] Osnc~ vaniia iz ukreplennvkh tserentom materialov. Moskva, Transport, 1965. 60 p. (MIRA 18:3) -,KILIMATOV, R.F., inzh. Diprove the planning of road construction work. Avt.dor. 28 no,8:25-26 Ag 1659 (MIRA 18-011) KIOMAYEV B. (Novocherkasak) I -e Andimtrial aeathaties in the desing of electrio looomotives. Tekh. eat. no.4:32 Ap 165. - (NIRA 18s6) I, -era. P. f 'it"r of w7i.- Praha. "Tol. 3r, no. Juno I",) st :~=poan ~cc-nnions Li:~t, Vil. 5, nf . KILMENK . TASINA., -L.F. Protein and nonprotein nitrogen of the reen bulk of lentilo and vetch at various phases of their dewe,en,~ Trudy po khIm, irod, soedo no,3:65,-74 16RO FMIIIIA 16:2) 1. Kishinevskiy gosudaretvew*7 universitet. Laboratoriya khimii * b&.1ka. (Legumes) (Plants-Chemical analysis) (Nitrogen) KILIMETOT.I. _prep"ay&tqj' 1--7 Save machinei7. Prof,-tekh. obr. 18 no.9323 8 161. (MIRA W11) 1. Shchuchinskoye uchilishahe mekhanizatsii sellskogo khozyaystva No.40; Kokchetavskays. oblast'.- (Kokchetav Province-Pam moohanization--Study and teaching) A ACC NR: AP6027235 SOURCE CODE: UR/O log /66/011/008/1436/1440 AUTHOR: Kolesov, L. N.; Mckhantsev, Ye. B.L_ etov, R. S.; Shapovalov, V. I.; Zhuravskiy, V. L. ORG: none TITLE: Calculation of characteristics of distributed R-C -NR- structures having p-n -junction -type nonuniform capacitance SOURCE: Radiotekhnika i elektronika, v. 11, no. 8, 1966, 1436-1440 TOPIC TAGS: pn junction, circuit microminiaturization ABSTRACT: A complete approximate matrix is set up of admittances of a non- uniform structure (see figure) consisting of two resistances separated by a reverse-biased p-n junction. In practices such a structure has been used in component microminiaturization, and one of the resistances has been represented Card 1/2 tkCC NR: AP6027235 539.293.011.41 C(X)dX by a semiconductor supporting base. Although several nonuniform structures have been analyzed by other researchers (e. g. , P. S. Castro, Proc. Nat. El. conf. , v. 19, 1963), they cannot represent the p-n junction. The transient response of such a p-n- 7- 1 U, V junction - containing structure is investigated using differential and integral circuits as examples. The transient - re spons e theoretical curves are corrobo- dx I X rated by experimental Curves obtained from a p-Ge specimen acted upon by 30-neec pulses. Orig. art. has: 4 figures and 17 formulas. SUB CODE: 09 / SUBM DATE. 30Mar65 / ORIG REF: 000 OTH REF: 003 Card Z/z r KILIMETOY starshiy tnth.; -KOVALEV, A.V., starshiy inzh.; ----~RKWTSEVI Ye.Bo, arvirant The First Interuniver-a ty Conference on Subminiaturization of Electronic Equipment. Izv. vys. ucheb. zav.1 radiotekb. no-4:538-539 Jl--4g '62. (MIM 16:j (Miniature electronic equipment-Congreases) KILIMETOV, R.T., inzh. " ~--, - Oar practices. Stroi. pred. neft..prom. 3 no.4:28-29 Ap 158. (Oil fields-lquipment and supplies) (MM 11:5) EIL14CN YR. D. FA 32/49T28 USSR /Nngifieerins Jun 48 Boilers Fuel - Conservation "Letter to Editor on Professor S. V. Tatishchev's 'Efficient Methods of Burning Peat in Boller Installations,'" Ye. D. K11mcn, EnV, Head, Boller- i vorks-, Klintsovskiy Plant, Former Worker In lryanak GRES, i p "Elek Stants" Vol XIX, No 6 CrIticizes various erroneous statements In Tatishcher's book. lip 52/49V8 KILMUV,, Ye.N... inzh, Using aelf-regulation in the cooling systems of internal combustion marine engines. Sitdontroanie 28 no.11:36-37 N 162. (MIRk 15;12) (Marine diesel engines-Cooling) -_KILMOVA,p Y~. .. insh, A universul MU-3 thrasher-crusher. Tzukt. i aellkhozmash. 31 [1.9.32] no.11:34-35 N 162. 04IRA 15:12) 1. Vaesoyuznyy nauchno-issledovateliskiy institut sellskokhozyVstvannogo mashinostroyeaiya. (Corn (Maize)-Harveqting) (Harvesting machinery) YNGOROV, K., Budlya vseooyuznoy kategorii; GONCHAREHKO, V., absolyutnyy chempion Ukrainy po planernomu oportu;_KILNA - EPERMANIS, Z' In soaring flight. Kryl. rod, 16 nos937 S 165. (MIRA 18:12) 1. Nachallnik Liyapayokogo obehahostvennogo kluba (for Epermanis). ACC NR, AP7003597 AUTHOR,: Kilna, A. A. W6 SOURCE CODE: IJW02 C1bWj66j6f4i10200 ORG: Institute of Physics and Mathematics of the Academy of Sciences of Lithuanian SSR (Institut fiziki i matematiki, Akademii nauk Litovokoy SSR) TITLE: Reliability of magnetic tape memories SOURCE: AN LitSSR. Trudy. Seriya B. Fiziko-matematictieskiye, khimicheskiye, geologicheskiye I tekhnicheskiye nauki, no. 3, 1966, 191-200 TOPIC TAGS: magnetic tape, reliability engineering, Co lv~ ABSTRACT: By lumping together noise associated with magnetic tape quality, inherent noise of signal processing circuits, and noise caused by mechanical source3 such as flutter and tape-head channel crosstalk, the author expresses the reliability of digital tape readers as a function of probabilities of misreading 0 and 1. Assuming that tioise follows a normal distribution pattern, the author shows that the probabil- ity of tape reader failure is a function of discriminator-threshold-level discerning between 0 and 1, and that this probability has a minimum and maximum value. A probability of failure for reading a random code Is derived. These results are used to evaluate the reliability of the BES14-2M computer tape memory system. A method for finding the actual distribution of signal and noise amplitudes in this system is presented. For the former, a known random code was read by a discrimina- tor whose threshold was lowered from the nominal working level. The information ACC NRII AP7003597' obtained was processed on a computer which determined the failure frequencies. Ilie distribution of noise amplitudes was obtained analogously by raising the dis- criminator threshold. The reliability of the BESM-al tape reader is found for both working and optimum threshold levels, indicating that they were not the same. Orig. art. has: 39 formula&, 2 figures, and I table. [RD] SUB CODE: 09/V/SUBH DATEI 19Apr66/ ORIG REP: 004/ OTH REP: 003/ ~;TA__Z4 - KILOSOVA, A. A. and MEYEROVICIM, L. A. Teoriya Tzepei i Proektirovtuiie Usilitelei s Obratnoi Svyazyu (Network Anallyi)is and Feedback Amplifier Deoign), Edition of Foreign Lit., moscow 1948. Vol, Y 7 J'ro(~ 1 f j I, I Y I PL Ye Frocluction of fodder and defluorinated fertilizer phosphate. ~jlim. prom. 41 no.1.18-22 -Ta 165- ClIlil 18:") KHISHCHUK, A.A.; BUCHINSKIY, Yu.L.; ROGACHEV, Ye.N.; VORONIN, V.A.; XIU-GIiIT4!T,-N.G.j LISKONOGO N.G.1 CHEVKOV, L.V., red. izd-va; OVSEYENKO, V.G., takhn. red. [Practice of constmoting headframes] Opyt stroitel'stva bashennykh koprov. Moskva, Goagortekhizd&t, 1963. 82 p. (mim 16W (Mine buildings) KnWANIMSp N.M. Bacteriology In endocarditis. Trudy Tbil.GIDUT 6063-368 '62. (MMA 16:2) (ENDOCARDITIS)' (BACTEUOI=p HEDICAL) '0 A0 C A..LJ. L.A-A-AL-1 OOA *Olt e0 0 *0 a 9 U 14 0 6 p 31 0 0 a 0 a 4 4-t-11 4 A.- 00 The Hydrlston Gvf"w be '"1141ary 501miSM'" tbo LOW tkvtmdt and AchL J~ RuWjn.) fttw of LOW in Sulturk 1-~ M-W" d N 0* -an Rune, Journ f phyfiew chemaiiii v 21 S . no. . . 1947, p. &31.587, of v rtferenen. 4! A NITALLUACK4L UTEMM411 CLASSIM""C" loins) "&t age U 5 AV 10 As 04%- -an ki 4 pe 9 'D 0 .100 0 *' 0 : * 0 0 0 0 #1* 0 & 4 IA I I I ?W 39 C ft., -00 -oo .00 100 0 We boo nit Init A.Y,-? 38863-66 t Ir W1 /-,Itrwjk I LVK%%~j -1 -f EwPtj) ACC NRt AR6oi5q14 SOURCE CODEt UR/0081/65/0(>0/022/SO65/3065' AUTHORt X111p, Yu. L.; Glizburg, I, L.;.Batova, N. I.; Andreyev,, Yu. Ye. TITLEz UltrasonitweMLneof produots made of thermoplastics IV SOURCEZ Rof. th. Khimiyap Abs. 223390 REF SOURCEs Tr. N.-I. takhnol. in-t, vyp 89 19649 98-102 TOPIC TAGSs thermoplastic materiall, ultrasonic welding A:)&-eiin?,0F.1 eFS,A) VJ4AeZ)AJF , JrPRC-Ape, CnPoAy,77Ee , A:)1-Ya7'3-'A'eAj1 AWTRACD Ultrasonic welding of the following thermoplastiop was studied; polyamide resin 68 j, cast a f brand Vs styrene copolymer (SNP-2) polystyrenephilh-sirtnVA polystyrene. The study established the feasibility of welding thermoplastics with ultrasound; the unit UZAP-2 was tallt for this purposop and its technical data are cited, The unit has an acoustic feedback for the automatic fine tuning of the gener- ator frequency to the natural frequency of the transducer and for stabilizing the amplitude of oscillations of the Instrument. The welding was carried out at ampli- tudes of ultrasonic vibrations of 15-25 mg forces pressing the instrument to the part, of 20-150 kgy and a time of 1.5-6#25 sec. The strength of joints made of high- strength po":Yrene was 4 times gTeater than that of the base material (60 instead of 13 kg/cm,). A series of data are cited on the strength of weld jointsJ5'details of the process,. and design of the inutruments. The main advantage of the ultrasonic welding of plastics is the liberation of the maximum amount of heat In the welding L W363-66 ACC NR, zone without overhastiM of the i AniM mass of the part. A. M. (TranalAtion of abstract], SUB COE61 11 UMq/ Ge Prublenis Of 1~atlliology - T Abs Jour : Ref -.hur - Biol., 14,) 4., 1-958, 17154 Author : Killpa, G.V., lx-,~)Vskikh, A.V. Inst : T-Itle The Re~,ction of Chickea- -,,:, ',lubcutaneouz- or Injectiont, of Tur-,-)eritinc. 5b. rviuchn~) - iosled. LUd. '.1t,1Vr0)0j.'Gk. -:h. in-t, 1)5(), vy.-.. 4, .'bstr,.-ct No C:~rd 1/1 14ITSIO Z~AKAIflnj; SOICIII ?,11()SOI; BAKLIs A.R.; PARKIDSON, U-; 1TKINSO G.B.- PEMYUS011, D.D.; r - I-LUMM Amon; TAI-MIF-l'. Mauro; 1SK-,1J1k,,.Rub9ns,! 'JII!-'R, Armando Significanco of the Fifth World Trade-Union Congress to the workers. Veam. prof. dvizh, no.8:7-14 Ag 161. (MIRA 14:8) le Chlen Ispolnitellnofp komiteta mestnoy sektsii v Niieat&s Yapon.iya (for Mitsuo Hakamura). 2. Chlen Mentrallnoeo iopolnitellnogo komiteta profsoyuza tradyashehikhsya gosudarstvennykh zheleziiykh dorog.. Yaponiya (for Soichi Ehosoi). 3. Generallnyy sokretart Federatsii kotel'allichikov Avstralii (for Bakli). 4. Predsedatell Avatraliyskoy federats1i gornyakov i trudyashchikhoya shifernykh predpriyatly (for Parkinson). 5. FederalInyy selcretart Assotsiatsii kuznetsov Avatralii (for Atkins). 6. Sela-etartkamachey Avstraliyakoy asnotsiataii parovo=ylch mekhanikov i inashinistov (Novn Yuzhnyy Uel's) kfor Pergvuson)~-7. Sekretarl Avatraliyukoy federatsii rabotnikov promyshlonnosti po proizvodstvu a]Jtogoltnykh napitkov i rodstvennVdi predpriyatiy (sektsiya Yovogo Yuzhnogo Ueltsa) (for 14akveyg). 8. Sekretarl profsoyuza kamenshchikov Finlyandii (for Killpinen). 9. Sekretart profsoyuza vodolazov Finlyandii (for Ta=Jnan). 10. Chlen Ispolniteltnogo komiteta Vsemirnoy federatsii profsoyuzov (for Iskaro). U. Vitse- predsedatell Hatsionallnoy konfederataii bankovskikh sluzhashchikh Brazilii, predsedatell Federatgii bankovskikh sluzhashchikh shtata Minas Zherias (for Ziller). (World Federation of Trade Unions-Congressea) KI L; TIO t'l - N - 26011 N.N. utryennyaya ffamastika v starshyay !,mpFye, doshkol. Vospitaniye, -~949, NO. 8, C. ('~Il So: Letopis' No. 34 KILIPIO, N.N. [Gymnastics and active games In the kindergarten] Zaniatiia p mmati- ~i koi I podvizhnymi igrami v detakom sadu; is opyta raboty. Moskva, luchpadgis] 1954. 87 po' WaA 8-3) (Physical education for children) _ 7-7 7, Olt .4j~ P . IN J;r KUMILIMOV, I.P.; MARTINA, U.S.- KILOWNDT, K.K.-, KHALICPA, V.H.-, NIKITINA. L.F. kz~~ Removing the sulfuric acid fog. Trudy M no.54:103-116 159. (KIR& 13:8) (Sulfuric acid) (Gases-Purif ication) :,'IL3UR3?:[, D.; PAT~G'V, N. -- ------- ~ ~ "Electron m.croscopic observation on f-cneiis of cobalt-aluziLinum oxide catalyst. 1. Effects of thermal treatment." In Enj,lish. p. 25, DOK-TOY. SoMa, Bul.-aria, Vol. 12, Nio. Ij, Janunry/Februvry, 1959. i~onthly List of &-ist European Accessions MAI), W, Vol. 9, !~'o. 2, February, 1960. Uncl. 0 it u u u It 10 11 V, AP P 9 U U 31 11 IF V P 0 84 49 41 0 Ja 4 -I- llof. it wt,11 elf - re ; k w l h o i e aroerso lod"WA of Ojectrolytes; up- t d -40 *4 , oicadvaivisawwItle & S, it.) 13. 4M- M'Hn Orroun.' J. Applia Chm, (U,. i h h k t in wtwtvu t Iviat trcidincolz e t t t & wave of Cd and Its coacn. was cAw-Tv-1 in 401L of l N znch and ZnW., whik the - I. at C4 le l I- 2.5 X 10-1 - 12.8 X to /cc. I* FAmc 00 a friation wal Obvirved for Pb (at (vacn. 2,41 X, It, A i A O n ~vucn tAuge In KCI and ZuCt.. :11).0 X 10 *00 I of 90 tfum 2.0 to 0.1 woIJI, did not offect tile briAill 4 0013 , a wave of Cd at Pb, but decmax in colleff. of znclf or di i h zoo mens on e U504 Incumd do wsvts of Cd at Pb. T of a wave of Cd in equiawla sains. o( KCI. ZuCI, and got 0031 roomed. ThcPbw&%*cinO.45 ZnSO, docivased In the tg& CI zoo M (WA k") zach solo. was less than to IL "a. of X ofthesomemolarity. FordetS.CdamjPbInZucmnt%Is., too the stAndad voins. shotd.1 be psepd. in "as. of Zn of the same motatrity as tho* ot the unk-tiown, A. A. 11. zoo x Is a j 11i Att-ILA MIALL.110C.I. LITIpAlijet CLASINFICAvoca boo go "Is's W11111111 $b"I'a .41 a., off Is 00 ts 0 01 9 it it U It it MO ft 1 14& An A It 'w 0 0 1 1 Is a, I a a it Of 49 4 0 0 0 410 0 0 0 0 0 0 0 40 * 0 0 *1 I 00 00 0 00 * '* 0 0 .!k.**Oooo 00 0 Oqo 00*000000060000,00004 0090*00090*000000000 $&I& is 9111131JIM11161111010 00 soot 00 'c so 004 13 0 W a 0 S 1 Go0o0:oWWWv_.-_' 4p **Soo e06040000. 11 VAN ids IOU 010111" 424j4doce a NoWmalift of dii adMe and S" In UWFMO bY -00 NOW. 11. 11. Markind. A Killer all .00 0 So j mi. of 10% HOAr to I I. of lithe- o AM 9 23 min.. ond, fte"trall" with cutc I. to a mist. colitt. 2.h% NH# and 101'o, 00 We# allow to will# f Aw 11 i .00 t . and withdraw 10 mi. To this W N&A. fffs, o 1-2 mi Tb OO M as Step polo. and take the polarostam. d standard Zn Kill, and talm the pub w IMUO/ nA 10 UO - Mot. Coke. 0041r, - o t- like ZnO from e basJul w1ocso so, b S. of Zot in btandard. 6, I s height of roo soll- Of 100 11001111,. A4 11414411t of wavO of 94n. with the Standard. 11 is Vol. of test "An.. #I Is Va. of test sairl. + st"tivd. and to it. of lithiopow sampk. Dow of lpt,V, Add 20 ml. HC1 (1.12) to 0.3 S, lithoponr, boil to elpol Hog and toward the ism &M it few drotto o1cowd. HNt),or 4lo(KC-1(h. W.Wit a small atnt. at Water, fill rr. hcPPt bY&MMA6012 111"walbilocilbefilier coo with water ;;;is. HoSO., Q finally with diod. water. I.M. witb watei to 12W mi. vQ! this own. for the coWnwrk d t f F d MV f see e a. o e an & or the putaro. pen fSPhic drill. W Zu. Tb* PPL Is listed for dttg. II&SO.. 0del total t f Z So a i f . am . o n noutr . o w m the Wn. with roard Nils to methyl orange. add 33-40 ml. of a mist. of 2.3% NHs and 10% NH.CJ and dd. with water to JoLl ml, CS69 Tot" add Na.Sot, glue and 6 wilbOut the stw-",d and with ISTAMSISK44, ClIATijo; lb- take the peLotrogn.. be Standard. woo taluej "to-OMv M a it.ill 0.. a-, Ali tool " , , I 'A a I a no 0 a a I if 10 1 a a 3F--T 0*1 to a ; a ; & A 'ju so I a a 7 4 1 t) U a AV . . . . . . a , I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 *[Io 0 0 0 a 0 0 0 0 0 a 0 a 0 0 0 0 0 0 0 0 0 a a * 0 0 a * 0 0 0 0000 0 0 * 0 0 * 0 & ", - 0 P-o 0- 0 0 0 0 00 0 0 * 0 0 0 0 0 0 In ~Olet'vu.'! ~m~ Of c 110 AI.Oqp'~1111-1 li* 'i terferes with tjle dett). Of Cu. a the formation of a stable, colorlcss complex (Fcrs)3- which does not react with iodine. The Cu in the ash, having bevi converted to the nitrate, W treated.)sith a buffer soln. (I part X X-aOfI and 0 parts AcOJI) and 8-10 drops of satcl. NIII,P. While stining 0.2 g. of KI is added and the iodint titrated with IJLenvnit~- SHUMOV, P.V., kand.tekhn.nauk; KILITER, A.Ya., 'Lnzh. Method for qunntitativo determination of unngnnene content in viscose cellitlose. Trudy LTITSBP no.8:120-122 161. (MIRA 16:9) (Woodpulp--Analysis) (Manganese-Analysis) KILVELiM, F. ; SZABO, J. VIMER, E. ------ Establishing the structure of aromatic esters of thiolaulfunic acid by a chemical method. I-I. Reaction of aromatic esters of thiolsulfonic acid and of anhydrides of sulfenic acid with chlorine. In German. P- 373- Vol 6, No 3/4, 1955. ACTA CfMUCA. Budapest. Hungaryj So: Eastern European Accession. Vol 5, No 4, April 1956 MUOV, Romir Nikolayevich; MASLENOK, Boris Arkadlyevich; Oleg bponidov.ich; DEShURNIKOV, A.I., inzh,, rt--tsenzent; SULM'Ev, A.V., kand. tekhn. nauk, retsenzent; ALIKR'OVICH, A.V., nauci-in. red,; KIMMT, G.S., red. [Drive.,, of tho control system of power- gene rat i ng iTzrine. nuc2p-,Ir reu~ctorsj Privody reguli. ru iusl,chi 'Ilt su,&x-, vykh atommy'Kh enargaticheskikh reaktorov. !Iudof;troenle, 1965. 250 P. (MLILA 19:1) KILLICIfKOV, A-i P. Cand Tech Sci Dissertation: "Conditions for Employing the Ascending Method of Extracting the ;ayers with low Slope." 27 Oct 49 Moscow Mining Inst imeni 1. V. Stalin SO Vecheryaya Moskva Sum 71 KILYACHKOV, A.P., - ndidat takhnichook-lkh nauk. Mining thick, inclined seams In Pushun, China- using h raulic filling. Nauch. trudy NGI no.16:115-125 155_1~over '56r. (China--Hydraulic minLng) (HLRA 10:4) KILYACHEOV,A.P.. kandidat takhnicheakikh nauk Determining the cost of vertical shaft sinking. Ugoll 30 no.10: 16-19 0 155. (MLRA 8:12) 1. Moskovskiy gornyy institut imeni Stalina (Shaft sinking--Accounting) SHRYNHAN, Tulty Genrikhovich, NYAN, Vladimir XikhL-71ovich; JLIMAgjXff,,Aj,,. otvatetvannyy radaktor; SHUSHKOVSKATA,. Ta,L,, redaktor Watelletva; HADNINSKATA, A.A.. tekhnicheekiy redaktor [Mining problems; opening and systems of working coal fields) Zadachnik: po gornomu delu: vakrytie i aistemy ratrabotki ugollnykh mostorozhdanii. Moskva, Ugletakhtidat, 1957. 183 p. (MLRA 10;9) (Coal mines and mining) KILYAGHKOV, Aua~oliy_.~p),Fr ,, ; VOSTROV, I.D., otvqtstvennyy redaktor*, . 'e" Siu~VSKATA, Te. .. reclaktor izdatelletva; VINOGRADOVA, 'G.T., redaktor isdatelletva-. ZAZULIUATA, T.Ir.. takhnichaskiy redaktor (Opening and systems of working coal deposits] Vekrytie i sistemy raxrabotki ugollnykh sestorozMenii. Hosirva. Ugletekhizdat, 1957. 391 P. (XLRA 10:9) (Goal mines and mining) lip-, 4 '~z C' ,/- - " -, ~'- L "_ ~ , ..), ~' I SONIN. S.D., prof.; SELETSKIT, R.A., dots., kand.takh~.nauk;-.KILTACHKOV.---.-..- A.P., dots., kand.tekhn.nauk; CHEWAK,.I.L., gorny-, Inzh. Analysis of certain basic factors hampering the growth of labor productivity in Donato Basin minas. Ugoll 32 no.12:9-13 D '57. (MIRA 141) (Donets Basin-Coal mines and mining) SHMHKOVSEAYA, To.L., rod. izd-va,; __!L VINOGRADOVA, G.V., red. izd-va,; ALADOVA. To. I., takhn. red.; WHILINA, L.N., tekhn. red. (Opening ooal'deposital Takrytio ugollnykh mestorozhdanii. Moskva. Ugletakhisdat, 1958. 56 p. (MMA 11:12) (Coal mines and mining) VOROBIYEV, Boris Mikhayloviche BOBYLEV, Aleksandr Petrovich,-KILTACHKOV, A.P. otvqred.; SHUSHKOVSKAYA, Ye.L. red.; VINOGRADOYA, G-V., red.; ILOINSKAYA. G.M., takhn.red.; TERPIGOW, A.M.0 red. [Fundamentals of mininer) Osnovy gornogo dela. Pod obshchel red. A.M. Ternigoreva. Moskva, Ugletekhizdnt. 1958. 120 D. (MIRA 11:9) (Mining geology) (Mining engineering) SBLNSKIY, R.A.; ~A-P- Comparing the panel- and modified lonvall development systems for single flat seams. tTgoll Ukr. 4 no.1:36-39 Ja '60. (Coal mines and mining) KILYACHKOV >olij Petro-vl_qh-. B(KITP B.V., prof.; SUMOVWAYA9 Te.L., otv.red.; VIROGMOVA. G.T., red.ixd-va; SABITOT, A., tekhn.red. (Opening and mining systems for coal deposits] Takrytis i sistemy rasrabotki ugollnykh mostoroshdanii. Isd.2., parer. I dop. Moskva, Gos.nauchno-takhn.izd-vo lit-ry po gornoma delu, 1960. 514 p. (MIRA 14:1) (Coal mines and mining) KILYACIIKOV, A.P.; OGINSKIY, Ye.S. Relation between the rate of advance and the miner's lator produc- tivity in the face. Ugol' 36 no-7:35-38 JI 161. (AURA 1.5:2) (Coal mines and mining--Labor productivity) 4. TYUZNKV, K.I., dotsent; KIRICHMO, V.I., gornyy inzh.; NIKONOV, A.F., gOrnYY insh.; C13RNrAy&V, V-I.,--9orrO7 inzh.; SONIN, S.D., prof,; KILYAC1]KOVp,A,.P~_~_d9t#9nt; DVPKO# IsSe, gornyy inth, Readers' response to A.A. She-in, A.M. Belenakii and A.V. Galkints article "Pillar methods of mining flat dipping seam without undermining the aide walls in development workings." Ugoll Ukr. 6 no.2:36-41 F 162, (MIRA 15:2) 1, Novocherkasokiy politekhnichookiy institut (for Tyuznev). 2, Treat Sovetokugoll (for Dudko). 3. Donotakiy nauchno- iseledovatellskiy ugollnyy institut (for Kirichenko). 4. Gos- udaretve=yy inotitut po, proyektirovaniyu shakhtnogo stroitell- ..atva kamennougollnoy prcmyshlemosti (for Nikonov). 5. Ukrain- skiy filial Voesoyuznogo nauchno-isoledovatellskogo marksheyder- skogo institute. (for Chernyayev). 6. Moskovskly gornyy institut (for Soninj, Kilyachev). (Coal mines and m3nin (Shamin., A.A.) (Belenakii, A.M.) (Galkin, A.V.) SONIN,, S.D., prof.; KILTACHKOV', A.P., dotsent Dkermining the optimum length of a working area across the pitch in developing a mining area by layers. Nauch. trudy MGI noo38:5- 31 161. (MIU 15:10) (Coal zineo and mining) KILYACJ'ffO1T,, L.P., dotsentp kandptekhnonauk; OGINSKIYO YeeS.p aspirant - -- r Relation between the rate of advance and the produotivity-of a minor on a longwall. Nauoh. trudy MGI nos38:147-166 161, (MIRA 15:10) (Coal mines and mining-Iabor productivity) OGINSKIY, Y993.# aspirant; XILYACHKOV J.P.,, dotsent Relationship between the productivity of a miner on a I ongwall and the stage.9f ainirig, Nauch, trudy MGI no,38.-t2l-223 161* I (MIRA 15:10) (CcCl mines and mining-Iabor productivity) KILYAGHKOV, A.P. Readers' response to the article-by V.N.YliorJn "O,terall mechani- zation of stopes in coal mines."; "Ugoll", 1962v NO.3. U9021 38 no-3:59-60 Mr 163. (Mil-RA 18: 3)