SCIENTIFIC ABSTRACT PROSKURYAKOV, A. P. - PROSKURYAKOV, N. I.

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SCIENTIFIC ABSTRACT
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Investigation of the Stability of the Solution of a 40-22-2-13/21 Linear Differential Equation of Second Order With Periodic Coeff'icients There are 3 figures, and 2 Soviet references. SUBMITTEDt November 5, 1957 1. Differential equations--Theory Card 3/3 16(1) AUTHOR: Proikuryakov, P. (Moscow) SOV40-22-4-12/26 TITLEs The Construction OTPeriodic Solutions of Autoncmaus Systems With one Degree of Freedom for the Case of Arbitrary Real Roct-- for the Equation of Fundamental Amplitudes (Postroyeniye periodiches- kikh resheniy avtonomnykh sistem s odnoy stepenlyu svobody v sluchaye proizvollnykh veshchestevennykh korney uravneniya osnovnykh amplitud) PERIODICAL: Prikladnaya matematika i mekhanika,1958,Vol 22,Nr 4, PP 510 - 518 (USSR) ABSTRACT: The method for the construction of periodic solutions of auto- nomeous systems with one degree.of freedom has been sufficient- ly explicitly elaborated for the case that the roots of the de- fining amplitude equations are simple and do not vanish. In the present note the special case is considered that the roots of the amplitude equations which are assumed as real and nonnega- tive can be multiple roots too. The author. considers a non-linear oscillating system of one degree of freedom, the differential equation of which possesses the general form s Card 1/2 ('.1) '; + k X = ,kf (Xp~q)w) The Construction of Periodic Solutions of SOV/40-22-4-12/26 AutonomouB, Systems With one Degree of Freedom for the Case of Arbitrary Real Roots for the Equation of Fundainental Ampliti2des The function f is assumed to be analytic with respect to its arguments. A& is a small parameter. The solution of the basic equation is sought according to the method of the small para- meter. Here it is assumed as initial condition (1-4) (1-3) x(0) = A0 + B _~(O) = 0 Here 8 is a function of the small parameterAtwhich vanishes, if it holds/* 0. Under the given assumptions the solution has the form X = x ( t, 13, )LA-) * is expanded into a series, and the whole paper consists in * discussion of the coefficients occurring in this expansion. The application of the very complicated method is illustrated by two simple examples. There are 2 Soviet references. SUBMITTED: April 15, 1958 IN Card 2/2 PROUTTIYAKOV, A.P. Ofoaccw) Investigating the solution stability of a linear differential equation of the second order with periodic coefficients. Prikl. mat. i mekh. 22 no.2:250-253 Mr-AP 158. (MIRA 11:7) (Differential equations, Linear) FROSMYAKOV, A.P*; GORUINOV, A.A., otvetstvennyy red, [longitudinal dynazdc stability of gliders while being towed] Prodolinaia dinandcheskaia, ustoichivoet' planers ma bukeire. Izd-vo bluro nor, tekh. 1947.-24 pe' (Moscow ISentrallayl aero- gidrodinamichaskii Institut. !Itrady, no,6"). (MIRA 3.1 t4) (Gliders (Aeronautics)) PROSKU,4AKOV, A. F. Kolebaniia lopasti av-tozhira otnositellno virtikallnogo sharnira. Moskva, 1938- 58 p., diagrs. (TSAGI. Trudy, no- 379) Title tr.: Autogiro rotor blad,! oscillations in respect ot the vertical hin6e. QA911-1465 no. 379 SO: Aeronautical Sciences and Aviation in the Soviet Union, Library of Congress, 1955. FROSKURYAKOV, A.P. (Moskva). Periodic solutions for autonomic systems with one degree of freedom. Prikl. mt. i makh. 21 no.4:585-590 JI-Ag 157. (MM 10:12) (Oscillations) PROSKURYAKOV. A.P. Correctlon.-,,~, -,-14ft-le.of A.P. Proskuriakov "Rotor theory at the zero angle of attack.* Prikl. mat. i mekh. vol.20, no.4. 1956. Prikl. mat. i makh. 20 no.6:772 NI-D 156. (MISA 10:8)- (Rotors) AUTHORs PROSKURYAKOV, A.P. (Moscow) 40-4-r2l/24 TITLE: On the Determination of the Periodic Solutions of Autonomous Systems With one Degree of Freedom (K postroyenf~ru periodiches- kikh resheniy avtonomnykh sistem a odnoy stepenlyu svobody). PERIODICAL: Prikladnaya Mat.i Mekh., 1.957, Vol.21., Nr 4, PP-585-590 (USSR) ABSTRACTs By combining van der Polls method with that of the small pa- rameter the author obtains by formal series eypansions the periodical solutions of the oscillatory equation M d~x + k23e = Af(x, dx /AL) dt 2 dt where f is assumed to be analytical and /tt to be small. By the transformation t 1L h where h is a power series in k /1L the author passes from (1) to d 2x 2 h2 k dx (2) + h X = - Tr- f 1AL) d1d2 "U k2 f(X, ]~ and then according to van der Pol to the system dx 2 2 CARD 1/2 dT = y -h x +/4h f(xj k Y9 d1d 7 On the Determination of the Periodic Solutions of 40-4-21/24 Autonomous Systems With one Degree of Freedom Now van der Polls variables are introduced: x(,V) = a(z) cos,9 + b(t) sin-V , y(Z) - -a(,r) sinT + b(V) cost and the new system is solved by the series expansions a(t) = ac(T) +/Lal(T) + /U 2a2(t) + b(%) - boft) +,Abl(T) + /"2 b2(r) + On the whole three approximations are calculated. The final results for 51 + k2x =,,U(c(_8x2) Al (power-supply voltage in dt a tube generator) are 2 lot, A + =2 (-COST x(It) A000st + !~A-o (3sint - sin3V), + -1-CO83T 8k 16k2 2 -L 2 2 2 2 c 12 0085V)14 T I + 0' +0,10) 1 where A , _~c k 76 72 j o B SUBMITTEDs April 15, 1957 AVAILABLEs Library of Congress CARD 2/2 M PROSKURYAKOVP A.V.., kand.tekhn.nauk; EELOVA,, L.D.., inzh. Characteristics of technical and economic calculations in small- lot production. Vest.mashinostr. 42 no.5:82-85 PV 162. OURA 15:5) (InduBtrial management) ABRAWT, Yu,,A, inzh.$ PROSKURYAKOV, A.V., kand. tekhn. nauk, do~3enL Using mathematical me-Ihods in planning operatione foz, the producticn of a wide range of articles. Vest. masbinsstr. 45 ro.?-.?4-77 j1 165. (MIRA 18..,10) LISICHKINA, S.M., obshchiy red.; TOKASHPOLISKIY, L.M., obshchiy red.; CHUTXMIASHVILI, Te.V., obahchiy red.; KARTAGIN, I.D., red.; KIRITAROVA, Z.V., red.; HAWAYEV, P.V., red.; MOTORIN, A.I., red.; POPOV. I.V.. red.: POPOV. U.N., red.: PROSMIAKOV, A.Y., red.; SOKOLOVO Tu*S& 9 red.; STUPOV, I.D., rea.; MYHMIY;' A.M. j red.; MAZHULI, V.S.; red.; DSHILOV, U.N., red.; RAKHKANIHOV, G.I., red,; SUVCHINKO, G.A., tekhn.red. (Development of the national economy of the German Democratic Republiej RazvItIe narodnogo khoziaistva Germanskoi Demokrati- cheskoi Respubliki. Moskva, Proizvodstvenno-izdatel'skii kombi- nat VINITI, 1959. go6 p. (MIRA 13:4) .1. Akademiya nauk SM. Institut nauchnoy informataii. (Germany, last--Economic conditions) P CMIIYSHEV, V.N., inzh., retsenzent; SAKSAGANSKIY, T.D., inzh., red.; PEUMOVA, G.R.p red.izd-va; GORDEYEVA, L.P., tekhn. red. [Technical and economic bases for the standardization of machine-tool attachments] Tekhniko-ekonomicheskie osnovy nomalizatsii i unifikatsii prisposoblenii. 2. izd., pe- rer. i dop. Moskva, Mashgizp 1963. 189 p. (MIRA 17:2) PROSY,URYAKCJV, A-.V. - Efficiency of the unit assembly of technological equipment. Standartizatsiia 29 no.6:28-31 Je 165. (MIRA 18:12) jv FRUN 1 BOM KUWIWION 807/3857 Moscow. Dom nauchno.-tekhnicheakay propagandy imeni F. 1. DzerzhInBkogo Vyisokoproizvoditell naya tekhnologicheskaya osnastka (Righ-Productivity Auxiliary Processing Zquipment) Moscow.. Nsshgiz.. 3.960. 174 p. 8.9000 copies printed. Sponsoring Agency: Obahchestvo po ramprostraneniyu politicheakikh i nauchn;ykh manty RVSX Ed. (title page): V. V. XuzImin; Rd. (inside book): S. U Nox-tens; Tech. Ed.: I" P. GordeyevR; Managing Ed. for Uteratuare on Metal- working and Machine-Tool, Confirtruction (Mashgiz): V. V. Rzhavinskly, Engineer. rURP=: This colleabion. of articlea is intended for 'technical persoemel engaged In the development of auxiliary equipsent for metal processing. COMAW: This collection contains articles dealing with modern machine- tool auxiliary equipwnt, methods of mamdacture,, and data cu the In- troduction of such equipwnt into production. The engineering and Card 116 High-ProductivIty Auxiliary Fmaest3ing FmUpamt SOV/3857 economic aspee,,13 Of the use of standardized WxMary equipment am also discumsed. No personalities wre mentioned. References follav each article. "DIX (W COMM: Mxbroduction 3 Prosku7akovu A V [Candidate of Technical Sciences]. Sagineering and __a. . Econciale Bases for the tTse of Aj,)dii Processing Equipment 7 The author indicates the econmW in cost and mwberja3A and the in_ creased efficiency brought about by the use of standardized fixtures and auxiliary equipment. Naydov-Zhelezov, Ch. G. Economic Effectiveness of the Standardizattun of Awdliary Processing IWpoent in Machine Mmufactum 21 The author presents a cost analysis showiM the savings resu3ting frM the Introduction of standardized auxiliary processing eqmipwnt. FLIStOvo G. V. Basic T~mmds in the Standardization of Auxiliary PMW891139 IWpwnt 30 Card 2/6 MINIKOV, K.Y., inzh., retsenzent; TSWUMIUIV W_.. uk, retsenzent; AVRWIM, S.T., dotsent, red.; BARYKOVA, G.I., red.izd-va; SKIWOVA, G.T., tekhn.red. (Technological and economic bases for standardizing and universal- izing machine-tool attachments] Tekhniko-okonomicheakie oanovy normalizateii i universelizataii prisposoblenil. Koskva, Goo. nauchno-tokhn.ixd-vo mashinostroit.lit-ry, 1959. 159 P. (MIRA 12:12) (Kqchine tools--Attachments) LISICHKIN, S.M., doktor ekonom.nauk, glevnyy red.; kand.tekhn.nauk, red.; ARUTYU,1TQV, N.B., red.; TOMASIUWSKIT, L.M., red.; POPOV, I.V., kand.okonom.nauk, red.; CHUTKHRASHVILI, .Ye.V., kand.okonom.nauk. red.; DZNISOVA, L.L.', red.; DOBRITSYNA. R.I., tekhn.red. [Belgium; brief economic-statistical survey] Bellgiia; kratkii okonamiko-statistialieskii obzor. MoBkva, 1959. 125 P. (MIRA 12:11) 1. Akademiya nauk SSSR. Institut nauchnoy informateii. 2. Vee- soyuznyy tsentrnllnyy nauchno-isaledovatellskly institut chernoy metallurgii (TsNII Chermet) (for Arutyunov). (Belgium--Economic conditions) IMSKURYAKOV* A.Vop)mnd*tekhn.n&uk Reducing the time needed for mastering new machine@. Vest.mash. 39 no-3:83 gr 159. (MIRA 12-4) 1. Po naterialam Odeaskogo soveshchanlya konstruktorov i tekhnolo- gov* (Machine-shop prixetles) BOGATYREV, Vladimir 14:Lkolayevich; BONDAUNKO, A.K., inzh., retoenzent; PROSKURYAKOV. A.V.. kand. tekhn. nauk,, red.; MTIPOV, V.P., --r-9-. izd-va,- DOBRIT312U, It., tekhn. red. [Selection of an economic-process for machining parts in machinery plants] Vybor ekonomicheskogo protsessa mekhani- cheskoi obrabotki detalei na mashinostroitellrqkh zavodakh. Maskva, Gos. nauchno-tekILn. izd-vo mashinostroit lit- It 1961. 71 p. (Machinery industry) O-niA 15:37 SOV122-59-3-3o/42 AUTHOR: Proskuryak-ov A V Candidate of Technical Sciences TITLE: Ways of Accelerating the Familiarisation Cycle with New Machines (Puti sokrashcheniya tsikla osvoyeniya novykh mashin) PERIODICAL: Vestnik Mashinostroyeniya, 19592 Nr 3, p 83 (USSR) ABSTRACT: A Conferenceg called at the end of 1958 by the Odessa Region Administration of the Scientific and Technical Division of the Mechanical Engineering Industry (Odesskoye oblastnoye pravleniya NTOMashprom), the Odessa Economic Council (Sovnarkhoz) and the Odessa House of Scientists (Odesskiy Dom Uchenykh), assembled designers and production engineers and was devoted to Problems of the technical preparation for production. Miroshnichenko, K.P., Engineer~ of the Odessa Economic Council, emphasised the importanoa of concentrating the best engineering and scientific forces in design offices. The Economic Council therefore transferred several of its specialists to design offices. In some instancesq it is appropriate to entrust identical technical assignments to Card 115 two design offices of similar nature in order to choose the best solution. Design offices should include SOV/122-59-3-30A2 Ways of Accelerating the Familiarisation Cycle with New Machines specialists in physics. S.M. Yampollskiy, Candidate of Technical Sciences, Lecturer of the Odessa Polytechnic Institute (Odesskiy Politekhnicheskiy Institut) formulated the main trends in accelerating the creation of new techniques and improving their economic effective- ness. The planning of the technical development of all branches of production must be improved. Home and foreign experience in the fields of design, production methods, and production organisation must be better utilised in adopting new machines. Projects should envisage wider prospects and be ---onceived as an integrated system of machinery. Standardisation should be widely applied. In i~rbine construction particularly standardi- sation and unit construction principles have already greatly reduced the period of project design and production. L.Ya. Shukhgallter, Candidate of Technical Sciencesi Lecturer, of Moscow7and Bartashev7 L.V., Candidate of Technical Sciences, Lecturer) of Odessag Card 2/5 devoted papers to the problems of economics in the work of the designer and the production engineer. The SOV/122-59-3-30/1,2 Ways of Accelerating the Familiarisation Cycle with New Machines creation of new entities can be Of full value and effectiveness only if their design is based on and verified from the point of view of the National Economy. A system of functional criteria should be established for each type of machine by means of which the operational merit of each new machine must be proved during the project stage. At the same timeq the most important manufacturing aspects of the new machine must be estab- lished, such as the selection in the method of obtaining blanksg the type of machining~ the Organisation of partial and complete assembly. Problems of reducing the weight of a machine must be considered. At each stage the economic properties of the machine must be examined with greater refinement. F.L. Kopelev, of Odessa, showed how, by analysis of many dozens of present-day designs of home and foreign produced radial drillsq a mathematical relation was found between the weight and the basic specification of the machine. Investigations, carried Card 3/5 out on a number of machines9 show that a general procedure for determining the basic specification can be established SOV/122-59-3-30/42 Ways of Accelerating the Familiarisation Cycle with New Machines and the relations between the weight and the basic quantities can be found. Relations between other cri- teria apart from the weight and the basic dimensions can also be obtained by statistical methods. A.V. Proskurya- kov7 of Moscow, considered the principles of selection of an economic system of fixtures depending on the production quantity. The difference between the savings achieved by fixtures and the annual expenditure on the fixtures determines their economic effectiveness. An analytical variation of the magnitude of the annual expenditure and of the savings which depend on production quantities makes it possible to find analytically or graphically the appropriate limits of utilising tooling of different systems, including universally adaptable and universal unit assembled fixtures. Bogakovskiy, Ya.M. of Odessa, emphasised that universally adaptable and universal unit-constructed tooling finds increasing use in Odessa Plants. The re-setting of equipment permits drastic savings in auxiliary time in small batch and Card V5 medium batch production? where the use of special SOV/122-59-3-30/42 Ways of Accelerating the Familiarisation Cycle with New Machines fixtures is often unjustified. Erlikh, L.B., Candidate of Technical Sciences, of Odessa, dwelt on the problems of creating a system of criteria which determine the technical level of machines newly created. The tenden- cies In the changes in these criteria due to technical progress, which can be graphically presented, must be the basis of setting tasks to enterprises concerned with the improvement of the technical quality of the machines produced, in the same way as tasks are set to reduce the cost or to increase the productivity of labour. The introduction of such criteria will make it possible to plan technical progress and will guide the designer in the improvement of existing and the creation of new Card 515 designs. ~PKOS Increasing Labor Productivity in Machine Buidling (Voprosy povysheaiya proiavoditellnosti truda v mashinostroanii) Gosudaretvennoye nauch-tekh. izdat. mashinostroitell. literatury, Moscow, 1957 511 PP- (Table of Contents wuthora below) This collection presents a comparative tech. and economic analysis of most effective methods and industrial processes for obtaining high labor productivity' in machine building. Output may be stepped up by further standardization of vachine tools, materials, and productIon methods; drawing on unused potentials. Covers all stages of planning and production as performed in Oodern plants of USSR, actual experience, and new methods are discussed. PROSKURYAKOV, A. V., "Technical and Econibmic Factors in Selecting Tooling Accessories," p. 208. 122-5-24/3f AUTHOR: Prosku:r7akovp A.V. (Cand.Tecia.Sc.) TITLE: The Technical and Economic Foundations for the Choice of Fixtures. (Tekhniko-ekonomicheskiye osnovy vybora prisposobleniy) PERIODICAL: Vestnik Maslainostroyeniya, 1957, Nr 5, Pp*.70-75 (USSR) ABSTRACT: The replacement of special fixtures by those assembled of standard elements is practised successfully in three ways distinguished as the "assembled unit type fixtures", the "universal adaptor fixtures-! and the "Complex universal adap- tor fixtures with. power actuators". The first system is associated with V.S.Kuznetzov and V.A`.Gonomarev.(6Assemb1ed unit type fixtures in mechanical engineering manufacture", Trudrezervizdat, 1951). Second and third grades.of accuracy are achieved, ten years service is normal for individual units. Assemblies are put together from office-prepared sketches by machine setters. The second group is described with some examples as embodied by universal fixtures with individual adaptor, e.g.# vice with interchangeable jaws-. The principles for selecting the type of fixture equipment most economic for a given production run are discussed. Expressions of machining cost in its relation to number of Card 1/? detailst annual number of batchesp the service life of a 122-5-24/3~F The Technical and Economic Foundations for the Choice of Fixtures. fixturev its design cost and other factors are set up. A graph constructed on the basis of shop information shows typical regions for the use of the three classes of fizture equipment'. There are 8 illustrations, including 3 photographs and 4 graphs. AVAILABLE: Library of Congress. Card PROSMYAKOV, A.V., otvetstvennyy redaktor. [Index of patent classes and certificates of authorship Issued in the U.S.S.R. with their diyision into subclasses, groups, and subgroups] U)mzatell klassov patentov i artorskikh evidetel'sty vydavaemykh v SSSR a podrazdalenism ikh m pod1classy, gruppy i podgrappy. Otystat"unyi redaktor A. V.Prookuriakov. En.p. , n. d. 1 689 p. [Photostat] MRA 8:2) (Patent#--Classification) * A * Ve PROSKURYAKOV., A. V.--"Techn.ical-Economic Problems of Standardization of Adaptations for Nechnaical Processing." Min Higher Education USSR. Moscow Order of Lenin and Order of Labor Red Banner Higher Technical School imeni Bauman. Moscow, 1955- (Dissertation for the Degree of Candidate in Technical .Science). So Knizhanay letopial No 2,1 1956 BOGATYREV, Vladimir Nikolayevich,, BORDARRIKO, A.K., inzh.j retsenzentj . PROSKMAKOV. A.V.. kand. tekhn.., red.; ANTIPOV, V.P.j. red. izd-va; SYNAf R., teklm, red, [Selecting an efficient procedure for machining parts at machinery plants] Vybor ekonomichnogo protsessa mekhanicheskoi obrabotki de- talei na, mashinostroitelirVkh zavodakho Moskva., Gos. nauchno- tekbn. izd-vo mashinostrbit.lit-ry.. 1961. 71 p. (MIRA 14:11) (Machinery industry-Management) VRMr"RYATA'UF Boris Nikolayovich; CHXRTOK, Mark Semenovich; DUBROVSKIT. Z.K.. rodilffor; OTOCHRYA, H.A., redaktor izdatelletya; KONYASHINA. A., tekhnicheskiy redaktor [Concise manual on streetcars] Kratkii spravochnik po trawainym vagonam. Moskva. Izd-vo Ministerstva kommunallnogo khostaletva RSIMR. 1956. 205 P. (HLRA 9:10) (Street railways--Cars) PROSWRYAKOV B.Y., doktor tak)inichoskikh nauk, ;Wje;r-t0- Heat calculations of a freezing well in filtering soils. liv.TNIIG no.45%3-16 .151. (Fro%" ground) NLRA 10:3) SOV-98-58-9-17/21 AUTHORS: Proskuryakov, B.V, and Stollnikov, V.V., Doctors of Tech- _ntrai-ftlU-ff-c~esand Borovoy, A.A., Engineer TITLE: Hydraulic Engineering Works in Turkey (Gidrotekhnicheskoye stroitellstvo v Turtsii) PERIODICAL: Gidrotekhnicheskoye stroitellstvo, 1958, 1,r 9, PP 48 - 50 (USSR) ABSTRACT: The authors describe dams already existing in Turkey and those now under construction. Turkey's economic depend- ence on foreign capital is stressed. There are 4 diagrams and 1 photo. 1. Dams--Turkey 2. Economic conditions--Turkey Card 1/1 SHMOV, Grigoriy Ivanovich, prof., doktor tekhn.nauk (deceased]; - PROSKMAKOT B T , prof., doktor tekhn.nauk, otv.red.; WoRil ",*O.K., red.; BRAYNINA, K.I., tekhn.red. (River sediments, their regimen, calculation and measurement methods] Rechnye nanosy; rezhim, raschety i metody izmerenti. Izd.2., ispr. i dop. Leningrad, GidrometeorAzd-vo, 1959. 377 P. (MIRA 12:8) (Rivers) (Sedimentation and deposition) GONCHAPOV, Vitaliy Nikolayevich; pRosKMAKOV, _~I.V.,_otv. red.; SHATILINA, M.K.,, red.; BRAYNINA, MJ-.,tel~hZ red. [Dynamics of cbannel streams] Dinamika ruslovykh potokov. Lenin- grad, Gidrom6eoizdat 1962. 373 P. (MIRA 15:7) ?Stream measurement) NOVIKOV$. I.T.; NEFORCHIRY, P.S.; GIVZBURG, S.Z.; BELYAKOV, A.A.; ERISTOV, V.S.; VOZ14ESEISKIY, A.N.; IVAKSOV, W.M.; BOROVOY, A.A.; TEMW, I.A.; ALEKSAN)ROV, B.K.; YURINOVp D.M.; NOSOV, R.P.; 1111GUYWV, A.V.; NICHIPCHOVICHP A.A.; ABELEV2 A.S.; FROSKURYAKOV B ,V ; MENTELI, M.F.; KRITSKIYj S.N.; BELYY, L.D. Mikhail Evgonlevich Knorre. Gidr. stroi. 32 no.5,. MY 162. (MJRA 15: 5) (Knorre, Mikhail Evgenlevich,, 1876-1962) 1. , PR(BM71HYA K CIV, ~j., . ............... axpen:!: ture the arparatus Cf gas turbines. 'ev,-;6rer:-acLka no.9, !-.~--Jq S 164. (MIRA jF..8) 1. Uralf-skiy 7avol. Tr KOVALEVSKIYO M.M., inzh.; PROSKVRYA~OV,.._q.V., inzh.; REVZIN, B.S., inzh.; GRECHUKRIN., Ye.M.,- inzh.; SORCKIN, G.N., kand. tekhn. nauk; TYRYSHKIN, V.G., kard. tekhn. nauk Results of the heat tests of the GT-6-750-TKZ gas turbine operating on liquid fuel. Energomashinostroenie 11 no-4: 1-5 Ap 165. (MIRA 18t6) -'n J :ASS OClATt6'v--!- i 13 gial MCISSION UK: AP4044558 S/0096/64/000/Wg/b0l6/0CY1g AMOR: Pr6skuryakoyj G. V!,_ (ftineer) TITLE: The-problem of-d6ternining discharge coefficiefit-aftd,dincharge angle from gas turbine blade sections SOURCE: Teploenereetikaj rw. go 1964o 16-19 TOPIC TAGS: --biurbinep -turbine-rotorp -gas -discharge,- compressible fluid, blade profile/ turbinw-oT 6 ?5O#-TsND stagep turbine OTK 10 ABSTRACT: I -'-discherge characteristics of gas turbine blades were studied anal) f ifial -,the tuftine GrAt 44ibtment in'the circulation aypt"~qr .-GT 0 r'al Vixt6"tot Factory. Since *the blade-proftle ind-asoandary -6-75 VW U loss me-c'66iiiii ~:,rRand Xfpr i!ere knowno a flow d1h6hargq- caeMriant was compdod according to the formula Vp I - 0.5m, (r., + cello He (1,3 -1.4) (1 + 0,13M,)., Mach number)i ~where and an expression wes: detived, for the discharge angle given by arcig(Igii. jc ..~_ . 1/2 -ACCEMION NRs AM044558 :,,~Theae results were then checkeid with riDW41*.iWel stage measurements with satisfactory results* The MMaols- 4seWAa- an tmempressible potential flow in the: -blade profiles for Pjorltleal.. Flor M2 *7 0.6 compressibility effects are 1 Ancluded together with viscous terra, and the solution 18 carried outnumerically on digital computers@ Orige art,@ hass 11 formulas and 4 figures IASSOCIATIONs Urallskly tukbowotorny*y sayod (Ural Tutomotor ftatory) 00 NMI 00 SU9 OODJb P11 NO R9r sov: oo6. OTHERs. 000: 110 lea' PROSKURRYLKOV, G. V. "Manual and Machine Oxyten Cutting." [Paper presented at the Sverdlovsk Regional Conference on Gas-Flame Metal Working and Electric-Gas Processes, Sverdlovsk, 14-16 May 1958, Sponsored by VNIIAvtogen. t 21992-66 . r4T(x)/M(w)_6/T/9WP.(r) WWIW9 ACC NRz AM14W SOURCE CODEz URIOU4/63/000/00410001 AUTHOR:.Kovalevskly, 14. M. (Engineer); Proskurvakov, G. V. (EngAneer); Ravzin, B. S. (Engineer)j Grechukhin, Too He (Engineer); Sorokin. Go No (Candidate Of tAmbrdcal sciences); Ty_ry__9h1dn_. -V�_Go (daiAiaste of technical sciences) 6q /D t none Ole Is Tr=:. Results of the gas turbine heat testa at the GT-6-750 TMZ liquid fuel plant, SOURCE Energonashinostroyan4s, no. 4 1965 1-3 TOPIC TAGS: .:gas: turbine,,thermomter, resistance thIor neter, tachometer, wattmeter, monomter, turbine compressor ABSTRACT- The article presents'the result's obtained in the Mial stage of themoWchnical testing of the 6 negawatt gas turbine installation in the .11 plant. -:A schematic diagram of the measuring set-up and Instrumentation Is shown: it consisted essentially of a mercury thermometer, a resistance thermomethr, a manometer, a standard manometer, a tachometer and a laboratory wattmeter. At a temperature of ?600C before the hi&h-pressure stage and vith 6: MW output at 62M rym , the efficiencias were 86.,,r4 for the hi&_ -pressure ot,%,Se (89.5% design value) and 91.6% for the 'low-pressure stage (90.3% design vales). All the equations are shown for calculating power IOSS03l hoat bal- anco and efficiencies. 2he compressor was also tested at the.same tind. The results are pre3entod*in the form of curveso These ahow the overall perfor- ACC N" AP6023321 SOURCE CODE: Proskuryakov, G. V.__(Engineer) UR/0114/66/000/004/0036/oO37, 'be number of inq~vidusl stages in stationary gas turbines Energomashinostroyeniye, no- 4, 1966, 36-37 TOPIC TAGS: turbine stage, turbine design 1ABSTRACT: In modern gas turbines with 4 to 8 pressure reduction stages, :the specific volume of the gas varies from 3 to 5 times between the first and last stages. Under these conditions, to attain maximum efficiency, each stage must have its optimum rpm, optimum isentropic drops, and optimum parameters (degree of reactivity, angle Ck ratio U/co). The required magnitude of the ratio u/co can be deterMnod by the equation: U I V (j( t~l +b). 'UDC: 62-183,-,6 1 -154-1 -card-1/3- 2,__,430_- 004 ACC AP6023321 where a- V2 tg a2 b (p pr-1- Q cos a I; .C = Q + (p, 0 - Q)- Figure 1 illustrates the change in the ratio U/c and the weight of the turbine rotor as a function of the angleC4, 2 asagmed in the stages. S# M M JO 1. Effect of the value of angle 2 on the ratio and the size of the turbine: ~ichenge in u/c ; - - - change in weight of the rotor forging; stage p0ameters: o( 0 20 30%; 300 2 Card 2/3 ACC NR: AP6023321 .The results of calculations based on the above assumptions are shown :graphically. One curve illustrates the effect of the angle of attack !on the efficiency of a turbine, and a second curve sbows the effect of I iperipheral undercutting on the efficiency of turbine stages. Orig. art. has: 4 formulas and 3 figures. SUB CODE:J5 / SUBM DATE:' none/ ORIG REF: 0051 OTH REF: 001 22733-66 RvIT(cf) /Fvrr(m) /;:Wv(v) A:111DI ACC-Rk,---A-F-60-O28W SOURCE CODEt Ulf/0286/65/000 ~Www "00 AUTHORt Prookwryakovs-G, Vo ORGs none TITLEx Mechanisn'tor strip bending, Clime 71, No* 176861: "SOUrms Byunoten' isobreteniy i tovarmykh anakov, no. 241 1965t 14 TOPIC TAGS# astilworking machineryp sheet metal bender metal bonding, bonling machine ABSrMTt Thi 9 Author Certificate pro sentsa mechanism for strip bending It includes a' stati. case for clamping one end of the blank and a rotary mechanism ozWT - I for bending the free end of the blank, To. obtain a, smaller. radius of curvature than is possible in normal bending, the bending mechanism is designed in the form of A rotary body in which two clamping plates and an adjustable support are mounted to form a closed chamber for upsetting the strip during the bending process. The body axis of rotation is displaced with respect to the center of the bending radius* SUB CODEs 13/ SUBM DATEa ~250ctO Card ... . ..... UDCs 62 1198101 ACC NiRt AP6033446 INVENTOR: Proskuryakov, G. V.; Vozhdayev, Ye. A.; Terent'yov, A. A.; Kuli?ova, L. ORG: None ITITLE: A method for bending sectional profiles froia sheet stock, 1185827 SOURCE: Izobret prom obraz tov zn, no. 18, 1966, 21 TOPIC TAGS: sheet metal, metal bending, bending machine Class 7, No. ABSTRACT: This Author's Certificate introduces a method for bending sectional pro- files from sheet stock. Cross sections with internal bending radii close to zero are produced from material with low ductility by additional bending with the application of compressive force to shelves on the prebent profile along lines which are normal and tangent to the central axis of the cross section. SUB CODE: 11, 13/ SUBM DATE: 2lOct63 UUU: t TARAMMOO Natallya Yuvenallyevne;,PROSTAXOTA, Irsida Grigorlyevna; RMOTA, Nina Nikolayevna; BUMUZM, A.I., p TUOTOO red.; ZUWA, N.K., tekhn.red. [Industrial hygiene at stomde electric stations] Gigiena truda pri rabote na atomnykh alektrostantaiiakh. Pod red. A.I.Barnasiana. Nook,va, Gos.izd-vo wd.lit-ry, Meagiz, 1960. 151 p. 7- WRA 14:3) (ATOUC POEM MANS--ffGnMIC ASPBMS) Id. and T-S. vwaw~ 011001011 "t*kwwP- Recip.~Ocal action of arc~)r-)ic acid and veFetal aWlases of various ori -in. Biokiiiya, Vol. 17, No-5, pp 578, 1952. . . . UMMEM FROSKURYAKOV, I. V. Topology Theory of the dimension of topologic space; Uch. zap. Mosk. un. no. 148, 1951. 9. Monthly List of Russian Accessions, Library of Congress, may -1958. Unclassified. 2 C FADOROV, Yu.G., red.; TSVETKOV, A.T., red.; FROSKURY P& lgaEL VW XURISHOU, N.Ya., tekhn.red. (A collection of problems in linear algebra] Sbornik zadach po linsinoi algebra. J(oskva. Gos.izd-vo tkehniko-teoret. lit-ry, 1957. 368 P. (HIRA 11:2) (Algebra--Problems. exercises, etc.) 16(1) AUTHOR: Proskuryakov,I.V_ SOV42-1, A-1 -19/27 -------------- TITLE: On a Property of the n-Dimensional Affine Space, Connected With the Theorem of Helly (Ob odnom svoystve n-mernogo affinnogo prostranstva, svyazannom a teoremoy Khelli) PERIODICAL: Uspekhi matematicheskikh nauk,1959,Vol 14,Nr 1,pp 219-222(USSR) ABSTRACT: The following theorem is proved: An arbitrary system of P_+2 points of the n-dimensional affine space R n can be decomposed into two non-empty subsystems without common points, the convex closures of which have a common point. For the uniqueness of the decomposition it is necessary and sufficient that no k+1 points of the system lie in a (k-l)-dimensional plane (k = 1,2, ... n). In this case the common point is determined uniquely and the decomposition is given as follows: two points of the system belong to the same or to different subsystems depending on the fact whether they lie on different or on one side of the (n-l)-dimensional plane defined by the remaining n points of the system. From this theorem there follows the theorem of Helly ~_Ref 1_7 Card 1/2 on a Property of the n-Dimensional Affine Space, SOV/42-14-1-19/27 Connected With the Theorem of Helly on common points of convex sets. The author mentions variations of the proof of the theorem of Helly due to I.G.Dukor LRef 4__7, M.A.Krasnosellskiy Z-Ref 52, I.M.Yaglom and V.G.Boltyanskiy fRqf 6-7. There are 7 references, 3 of which are Soviet, 3 German, and I Italian. SUBMITTED% September 25,1957 Card 2/2 . -WANOV., I.V.; F.K., red.; LYUO-TERNIK, MlfiHINA, A.P.; -F~tQW, L.A., red.; Y1.111POLISER, A.R., red.; LATY-SHEN, V.N., red. [Higher algebra; linear algebra, polynomials, universal algebra] Vysshaia. algebra; lineinaia Elgebra, mnogocl.leny, obshchaia algobra. Izd. 2., ispr. Vloskva, Izd-vo "Nauka," 1965. 300 P. (MIRA 18:3) PROSKUHYAKOV , Igor' VladijairoViuh; DOLGOPOLOV, V.G., red. [Numbers and polynomials] Chisla i mnogochleny. Izd.2. Moskva# Prosveshcbenie, 1965. 283 p. (MIRA 18:4) MISHINAt A.P~; -PBQSKUffVAKOV,-IV,,;, LYUSTERNIK, L;A.,. red.; Y,UIPOLISKIY, A.R.,, red.; RASMSKIY, P.K.,. red.; IATYSBEV, V.11... red.; PLAKSHE, L.Tu.~ tekhn. red. [Higher algebra; linear algebra, polynomials, universal algebra]Vysshaia algebra; lineinaia algebra., nnogochlerly,, obshchaia algebra. Pod red. P.K.Rashevskogo. Moskva., Fiz- matgiz, 1962. 299 p. (MIRA 15:9) (Algebra) PROSKURYAKOV, Igor' Vladimirovich; SHIROKOVA, S.A., red.; LIKHACHEVA, ', ~. 're d . ~. (Collection of problems in linear algebra] Sbornik zadach Po lineinoi alffebre. Izd,2. Moskva.. Goa. izd-vo fiziko-matem. "lit-ry, 1962. 332 p. (HIM 15:3) (Algebras, Linear-Problems, exercises, etc.) 'al e ne r (MIRA 3,8'-10) PROSKURYAKOVV K.N.p_inzh.0 dissertant Natural vibrations in a single steam generattng channel. ..Toploonergetika 12*no.3t75-77 Mr.165, (MIRA 18.6) 1. Mookovokiy onergeticheakiy institut, DEMENTIYEV, Boria Aleks*fidrovich; PROSKURYAKOV, Konotantin Nikolayevich (Transport and ~Vneering equipment and the regueling of nuclear reactors] transportno-tekhnologicheakoe obo- rudovanie i perlegruzki iadernykh reaktorov; uchebnoe po- obie dlia studentov spetsiallnosti "Proektiroyanie i : kspluatatsiia atomnykh elektrostantii." Red. 4.N. Proskuriakov. Moskva, Moak. energ.in-t, 1961.59 P. (MI RA 16: 10) (Nuclear reactors) PROSKURYAKCYV K.N inzh. Some laws governing oscillatory processes in steam generating channels. Trudy MI no.63:173-182 165 41IFA 18:1--)) Milly V.G.; FMSKIJRYA?,,)V, ULIA.; YAKOVETSS, V.V.; SHKLOVSKiT, Ya.P. Continuous !.!tr&iete-. for Indicating raxl=lm kar~inen rf watsr. - - I- , i, ~ Trudy Bash IIIINP no-5:296-298 162. ~!~ ..~. PROSSKURYAKOV, L.M.; SOBOLEV.. A.S. Automatic a.c. balanced bridge for chromatog-raphIc recording. Trudy BashNIII UP no.61l68-171 163. NIRA 17.- 5) PROSKURYAKOV, L.M.; BURKIN, Yu.A. Improving equipment for laboratory experiments. Trudy BashNII NP no.7sl43-146 164. (MIRA DO) PROSKURLWMV, L. V. "Ifew Demonstration of Equivaleace of Two Determinations of Dimensionality of a Topological Space," Usp. mit. liauk Vol. 6 No. 4 (44), pp 193-220, 1951. U-1635, 16 Jan 52 uV-) ter, xj5j~,O 0~ IV ee9l OT'j 0cpa she,, 010 e0 -1 t-Ile e i al ge t)~~ ~!~4, -ar, .00. SOIDetO119 eq YTO TO al . . ,,Ie 2e-,, . e t, C~~ ~ 4 ,b e,,ce, T~ .13,vJ9 V S,01 'J~e Ot I~etuoa EeT dI lat r cove 9. t-~.OV,3 ek;ae V, Ocl ate a St srOINI )~,e 5 '0 0~ 9 96 e s 'bxl ,ab, eta 1965 , 0 T 011C e 5 .0 -ce t,,tm V, e 0 A-N-,eO , - os fasll 0 dL to be - SO vaqO -,~e& 5 rvar .6 Fe Ou 13-C, aept's e -1 5.~ dis- OINCIO ve COW zoth'ik's & 90,00 - avy oir~ a r~e -ces,3 s tor ~Acvs Or83~1,~O or 'ofm# 11"T e # " r aqv-CO 6t5,v~% a,,- -oa Nxi :,_O,, 0t Te 0r 0 ism-ce I i eV jests "O't'w" a 0, 60 CZ N;e aeal , OV'LS 0 eq . j-je j,3:1 96 tea D 'Pavel vzve-ro - Otica-A .,,,I r~ 0 'reat3. a, 0 '010'%' .V026 'm T~cm dL~s at'n-0 e the Tj%e it Ot SJZ V,60 C,'Oi.O t4 1 0 qx' je J~t5ps 0t k;,,e 06 DIV t.~,01% a, Ot 50, OE 5p 92, snip veal a'VAo OVO C, -re iq%*,- a L:22572-66 ACC NR: AP6012970 is particularly important when solving equations with variable coefficients. Other.papers presented interesting results on the design of reinforced concrete shells., Two type of reinforced materials were considered, laminated materials, and fibrous materials where the reinforcement consists of rigid filwnts or rods. The equations of equilibrium and t'he natural boundary conditions.wer erived from variational principles., The second section dealt with stability and nonlinearproblems in the theory of plates and shells. A new method was presented for finding theupper critical loading, and an analysis was made of,,% new-form of loss of stability, which gave a smaller value for the,~I~cal loadinAMian had been known previously. The problem of the stability of reinforced concreEe shells under condtions of linear creep was treated by the methods of the theory of-stability of the motion. The papers in the third section dealt with the dynamics of shells and plates, touching mainly on machine and airplane construction (oscillations of,plates and shells in a random force field and in a random acoustic -pressure field, stability of shells containing a flowing liquid, etc.). Thirty papers were presented in the section of plasticity and creep of shells and plates. General problems were discussed, including a comparative analysis of methods of calculating plates and shells made of a nonlinearly elkstic matgrialt when operating at large displacements. A number of papers contained important results for the design,_ of reinforced concrete shelloo involving the m6thod of limiting equilibrium. The latest achievements in the calculation.of plates and j3hells.including creep were widely represented. The fifth.section dealt with problems in the structural mechanic-.-- of shells and platesp using digital computers. Results were presented of experimental:.~ A CCd 2/3 T, ACC'NR. -AA6i~�70------- studies on reinforced concrete shells, including full-scale tests of 5 shells with spans from 18 to 75 m. In.spite of the large. number of papers, the theory of reinforced concrete plates and shells received limited treatment, and the papers dealing with the subject were mainly experimenta 1. More attention must be given to theoretical studies of reinforced concrete shells using the methods of creep theory and limiting equilibrium. Work also needs to be done on the dynamic s of reinforced concreteshells. EJPRS] SUB CODE: 20* -SUBM DATE-; none Card 3/3 si'd-- PROSKURYAKOV, M.T. Apparatus for cutting glass....Lab. delo 7 na",3:56-57 Mr 161. (MIR& 14:3) 1. Kafedra. biokhimii Kubanskogo meditainakogo instituta. (GLASS CUTTING-EQUIPKENT AND SUPPLIES) SLOYMB91Y, V.T., DXSTNIZOV, Ye. N., PROMMAKOV. N.V. low method for analyzing gases In glass, Stake I ker, 17 no96t29-33 je 160o (MIRA UtO (Glass) PETROVSKIY, G. T.; KRESTNIKOVA., Ye. N.; GREBERSHCHIKOVA, N. I.; PROSKURYAKOV, M. V. 3 "Structural interpretation of the possibility of obtaining glass-crystalline materials." rePort submitted for 4th AU-Union Conf on Structure of Glaeop LeniWad) 16-21 mar 64. 15 (2) AUTHORS: Slavyanakiy, V.-T., Kreatnikovat Ye. N., BOV/72-59-9-6/16 P TITLE: Investigation of Blister Formation During Glass-melting in a Vacuum PERIODICAL: Steklo i keramika, 1959, Nr 9, pp 25 - 29 (USSR) ABSTRACT: It has been established that there are two sources of blister formation in glass: gases which are contained in the pores of the ceramics and show a content of 80-9Wo nitrogen and 5-1(r/a carbon dioxide and oxygen. These blisters can be reduced by reducing the corrosion and porosity of the refractory materials; the gases contained in the glass mass cannot be established as easily, since the gas composition within the blisters of non- ceramic origin differs considerably from the gases of the glass masaj as can be seen from the paper by V. T. Slavyanskiy (Foot- note 1). During the reduction of temperature, oxygen and carbon dioxide are absorbed; the nitrogen, however, remains in the blisters, as established by V. V. Vargin and V. V. Pollyak (Footnote 2). The purpose of the present paper was to carry out the qualitative estimation of the gas contents in some optical Card 1/2 borosilicate glass types. The melting tests of the glass under 1qv&stigation of Blister 1?ormation During Glass- SOV'172-59-9-6116 ifielting in a Vacuum vacuum were carried out in a horizontal electrical furnace with a temperature drop of from 1200 to 7000. The furnace tem- perature was controlled by an automatic electronic potentio- meter of the type EPD-17. The design of the furnace is shown in figure 1. The air exhaustion was obtained by a rotary oil pump of the type RMI-20, as can be Been from the scheme (Fie 2). Furthermore, the experiments with the optical glass types TK-10, BK-10, K-8, and F-8 are described in detail. The experimental results are shown in figures 3 to 6. Experiments were carried out in a platinum crucible to determine the in- fluence of stirring up the glass types at 1400 and 14500. The experimental results are shown in figures 7 and 8. In conclu- sion, the authors establish that blister formation in molten glass occurs possibly through over-saturation of the glass mass with gases. As shown by the experimental results, pressure variations in the industrial furnaces are of no influence on the blister formation in the glass. Various mechanical influ- ences on the molten glass mass can, however, cause the forma- tion of a great amount of blisters. There are 8 figures and Card 2/2 5 references, 4 of which are Soviet. t 1~~59_66 ACC NRt AT6000500 SOURCE CODE: UR/0000/65/000/000/0327-[63-31----I AUMOR: Petrovskiy. G T.: Krestnikova, Ye. N.; Grebenshchikova, W. I PrM~uUa- U kov, M. N. ORG: None c.- TITLE: Structural interpretation of the possibility of creation of transparent glass-crystal materials in various systems SOURCE: Vsesoyuznoye soveshchaniye po stekloobraznomu sostoyaniyu._4th, Leningpd, 1964. Stekloobraznoye sostoyaniye (vitreous state); trudy soveshchaniya, Leningrad, Izd-vo Nauka,:1965, 327-331 TOPIC TAGS: glass property, optic property, silicate glass ABSTRACT: T,he, authors survey ways'for the creation of.transparentiglass-crystal materials.and report some recent Investigations of their own concerning 1) the experimental checking of the assumption that larger changes in glass viscosity above 660C can be explained by the inclusion of the bonds otherwise frozen in liquefaction groupings; 2),the feasibility of txans.parent glass ceramics formation in S02-Bi2h- SM03(BaTiV3, PbTI03), Si~24no-Kj and Si~2-B~03-Zno, and beryllium oxide-contain- ing systems; And 3) the role.c7f polar and nonpolar components in lithium-gallium silicate. All thexesults seem to confirm the previously proposed mechanism for the production of transparent glass-ceramic material (G. T. Petrovskiy, I. M. Buzhind- skiy, OMP, 4, 31, 1963) which required the simultaneous presence of cations which Card 1 1. paca"MAKOVP IT. 2. USSH (600) 4. Retail Trade 7. Extending credit to coiwaercial enterorises for a neriod not exceeding avera.ge merchandise turnover. Soy. torg. No. 1, 1953. 9. Monthly List of Russian Accessions, Library of Congress, MaY .1953. Unclassified. PROSKURYAKOV--N-- Against automatic granting of commercial credit. Sov.torg. no.8:5-8 Ag 157. (KUU 10:8) (Credit) PROSKURYAKOV, H. 7 Urgent quostions regardIng siemlification of accounts. Sov. torg. no.5-.19-23 MY 158. (MIRA 11:5) (Credit) (Banks and banking) PROSKURTAKOV, H. One cannot agree with this suggestion. Sov.torg. no.2:59-60 P 159. (MIRA 12:2) (Retail trade-4inance) FROMM= I N. Sov.torg- 33 no.6:30-33 Regtdate the collection of rer-e4pta. je 16o. (MIRA 13!7) (Banks and bankin..,,) PROSKURYAKOV, N.F.; BIMAN, L.R.; BZKM. L.G. Improving the deeign of the RTP-192-2 roving frame. Tekst. prom. 19 no.12:35-36 D 159. (MIRA 13:3) 1. Direktor xavoda Tashtekstillmash (for Proskuryakov). 2. Glavnyy inzbener Spetsiallnogo konstruktorskogo byuro tekstillurkb mashin (for Biman). 3- Nuchal'nik otdela rovnichnykh maihin Spetsiallnogo konstrulctorskogo byuro toketillrqkh rashin (for Bakker). (Spinning machinery) BDRDDIN, Mikbail Maksimovich; L'VDV, Sergey Vladinirovich; NEMIROVSKIY, Yevgeniy Illich; PftOSKURYALOYV Ki ~ko Aleks~~ ~qh- CHULITSKIY, Le DmitriyevIch; REBROVA, G71-.,red.; LABAZINA, S.N., red. iid-va; GRECHISHCHEVA, V.I., takhn. red. [Work anj wages foribe workers ofihe forest economy and,the lumbering industry]Trad i zarabotnaia plats. rabotnikov les- nogo khoziaistva i leanoi promyshlennosti. Moskva, Goslesbum- Izdat, 1962. 323 P. (MIRA 16:3) (Wages-Forests and forestry) oo A a C fed 00 a 90 4r_ ty is m PROCISSIS Afto v4cl I.D1 jail um Oak too,* A I# ft of At .1 w ice ::o 0 -00 .00 coo see X see 've see 400 11001 US ftiwm6misi. N. Sd- Ing. C'Www Roarck JU U 3l-45(tVU)--Tk ldyfbft-R-be C. A'~ t pea C. ~A. 22, 405) W anteim frwdms of wbaft =t Aw nkcted vwktW 4 wbat. Tlw m; -w0 to Gad 0 CmMistion wwml ibe mb MA the T~Cd~ d At s found to be tnw only to wbmt and Its Pccdmcb; It wa Soon eltest. SITALL~AL LFTIRATLWE CLASWK&TWO L21- I _L' asqm 11"4U-4 owto" .* MIda* -1, o., ON 9 AN PC At . I r 'I i a a rw a 41 a Cl ; a it it a 0*00 Ll 0 0 * 0 0 0 0 0 0 0 9 0 0 0 0 0 0 4 0 0 ago moo flaw w-Ang boo *A a., its 0 v I W 0 9 A 4 3 6 s 0 4 0 4 0 0 0 0 0 0 10990060**090000800010 89 0406600040*00400:9000001 000 0000 *so::** go 0 9 C 0 a G 9 A L 0 Will IU CTP is 0 NO a S 7 IN X 31 32 33 MM As 17 A , 1 IT 0. av S . I Trio 4 710 Lt t TIN ).V ..D I?- CSIDEITS 1. ,.Cull SO : w DID : 00 o 00 0o= 00 v 00 0*S Poe go 00- wwam 0 Cm I" sum" P" d.wo 01 WIM 00 . eo 0. PD Pit I in "Irm loi-Als-P as I -2 rz-v t ppv/ wee P Mp PM AR"Amum p Poo= up p tMij 0 of pova- am-ownt fl (MOMM) q- p poqpw pl" 00 r go ON, M113.104 Jam? 0 to 41 it COOK IF" an "a licir IT itwa I it It #I it 14 is it 40 7 7 1 f of t I I 9 & f 0 -ai AAL.J 4 go, is Uhl 43 0 9 0 0 0 f 0 0 16 V to a it a b A)~tXjf an ids JIVAJO g of 41 S) a 4,00 C, A I I L a XJX "~JL-b-t - 0 POC491615 A.0 031*14t,fl It Reftime Is whed Gad b"d-bek w Qww". N. Pfooltwyakaw OW A. Twhi". -W. Ing, CW*W Retwergh ;-Oo (Moecai) U. 21J,-34(12M).-V I : dow unpin difimat bered4alkift qualMew wev invewtipted. ee ,'Flamm piaw is brmm14Akiwg qualities I misM, can. tained im thes 05% ol tlw wia N in dw fam of pmein N. The water-sol. N of good Saw nuplew amawtW to toW N. There is so marbed ddkftwe in the anitym activity of good wW pow vat it its of H. Cohen 7 to '1. 6 IN a A* I . . ! 0 or III w n I 106 0 0 * a Is a 0 0 0 Wo 0 0 0 : : : : : #0 a * 0 zoo ro* as* ZOO zoo woo AA L a ad a a I w is 5 a 4 3 1 0 0 0 0 0 0 41 e4ftqM4 a I tali I$ 11611URImI11617ta"m M D X It 31 11 9 U Jd is 1A U 36 P a 41 42 is 41 A' ILI-11-L-LU-MAX.0-21, I a-I - I -A A-,_1 * L j-" *a W -s, Go ..a .- Pi .--- -___. L., - - - - - -.. - . a!- 41111 - 00 lc -00 0091. ON Gf .00 f"m dw mr-H 0 WW'ws of Imltb. -60 d9w 'I Tw =:rtb 32V :18 AWISM.M WYAAA ja~. (U. S. S X.) - .00 ... tbt 01 ~C~Vui I-jusk1w Ad at .00 th the ~. 00 -it as Ceremb, voci" in &mm- pbst. The lKewat i.vestip"go of wvv~- '00 tit) Ur Coffdatigm elk"S Is aw CW =00 W4 that A Iti"I found In of Aw of W ri~yj-gjjulo- plant%. The Activity dw 400 0 .11itt-M-04 M! vc It- 0 U., oyaw vwi- 310110001OWUCo'b"' 00 rn Fourday n" .ftur" from del 9 :0,, 00 so 00.4 see 010 008 .00. 0 ~10 400 00 00 lose if 0' 1t_z so go t -7 j- S TILTAT _EW_Qlt T i i I - - m !, ;00 0 1!10 a IS I w 86 S TO U is Lv mat 11 K a a it a of x man A I I-a 'ma-- oooooeo;"~,O"O;"Oooooooo-oo:000000000000000000000000~!-toGii~ OST44 6006001,60060060409060000 ;1000,100000000000000o a - 8 0 a a & 0 0 a a a . a . a ~ - - A-. ti, tir W-W-W 0 0 0 * 0 0 0 0 4p 6- ~O 4 0 0 0 0 0 0 0 fe" ~49 0 &I it U 11 It 11 14 it It it A; I il I.' is :I IN .1 6 )1 It 4 1 1. It I# it I, of r, A s L L -t-, L r L? A r. L k a I, . I glas"Gral contest of various yeastc N. 1. Py- H. Al. Pupovs sud 11. M. Ovipvv. 00k- ktimiyo 3, !t97-+J%5(llM).- thilrictif tams of yra,t% vul- -00 livdted Untler kir"lical mlutit~mw ~howvil with- variations in the crituotertA ctmtent (fnxu 0.31 to 2.5%). jibe blcvr yeasta are the richol irt cigmteml-. If. Coben 00 0,41 0* -3 09 ;.06 9 16 , Mr &INTO U a Aw go -I Iff so -j a I I to or of it It X 9 0 00 It rt tt of K mw a I IN 0 - - -- - - - -- -- - - I t 10 it is 14 u I a f a K L. -A p a I fig 00 00 00 It 00 04 00 193[jin ajob MVAM~Wll 1) U Jill 16 L MJ*Q At V is A$ 0 Is I A % 0 ' 8 S L-- 160 7- -0 -00 -00 -00 -00 .00 a A blochentilcol tatithod (at tho allsignotils of the lKstato 0 11111 00 8 dissaw of bmad (a preliminary 9*"U. N. 1, I's-kiii. l- "" , i . 0 ".4 yakuy mud Xf. 1. Ratner. Ats, tobiolicy Ir m,( ni ' -4 .00 a N6: 9A0. t 120 3(l1k19); Kkim. Rtftn4. Zhair. 1939, Nil. Ixtato all inctraw of the altil.'a 00 peptours and mullull aei,l,% sind a Ile'-fraw of tile mut. .11 - 0 1-tatch in loread Acriordillic to Nikl'Lwv~ Tljr blinct and 1 00 r vactlou% wrtr uskni f4w tile dlI4le1lt*AJ'% is( th-t di"w, The r ults rwitim, th. dat. A Nik-,6-. Th,, to 0 re", kimns niakx4 it lk%gil)IC 110t only to diagnose. but al-W) hl bl li h f .00 1 era )jet. com er t e.-witinx in vi y ear the patatiptl1q. W. R. Ikun 1, L A AL L11111ATUSIC ---------- A, 10 "1 Ow Ow to it 4i a a m a off OK 0 0 00 00000000*000*40000 00000 .00 W60 '00 tie 9 '06 i;0 An It S a cm 0 1 ad 0004*004000009000001 a j .9 0 1 -Of 6 I 'we,- (,vp I a a n. was Ira w "'d and jersm"aitia.. N5 A. pr"ItAgaviet Proem. 11".4 after Itialeakhain -The sulfit 40 No 0 19W . . , . It in 'lluumer-plawir Plant - Mud to 1w flatly quilialt ot ro,;wet to tlk* comiant. 4 steah motel wit. inAsirr few the p olysmalat. They V. .11tion 11M "At, Ai'd lug ealdeltv'ler. th bovia, am Nowkworst'll: effect oil Y.I; llww Sale- .x1 d moo . tase- %laarrm can be ratanoved by physical trorstntcut an a Inist. of M tCO ti h b i .. ng. es a t by samrsduct w M"C "Yeatand MgCO., natuml doloonliter and jN*II.)jCO& el it ic neutralization of ly" during avu fav uwd four the parnats. lor (terstattatalkin. Wirnum '"'Its (attworlwe! of tuTt"t preservatiors of WAS%") art Oblitinal with to t#~ (N11,10). sig a nuirk.t. W. R. Won lolak~ 010. seem si. wolov je #Biagi Nit a., aerc va.&M. ~r ~_ art U a AV 10 V v9d 0 a 006 oleo 0 '00 0 1 0 0 0 0 0 0 0 0 0 0 0 go 00000ass 4000 0 0 '000 ...0 0 0 0 0 0.000 000 0 0 0 00 0 0 0 0 00 0 0 000, 00 0 0 '80 moo 0'9~ :0 2; a gel Rall7mic d-rfte of pectias by m". N- 1. 1-,- F. M. Osipov. B king n;W-md i ty in fruit juictt i- due to a emn- Prvil"llyt L%6441b, Ow nuxt hilt"laill -04 -60 00 4 ! 1 Ingredient (A which is pectin. Willi 01V frill-wil I" Ile. I Nt"lctk*l of tile latter, clarificution *rl$L 111-1 ff e eetivv enryni" for ;mclin i1ctruciii)n were lipund in the i M relu of 'I'Oerrillul (wv-,Ir. sea 0 as~ 00 S are* 1/3 ---e "te coo -z 0 J Do t~oo AS&-SLA NITALLUP.GKAL OT104101 CLASWICA110M ties U Tt A,Q An 1, S 4 U 0 4 1 r 64 is K it U " V, It It a no 0 0 0 0 0 49 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 T'd, IDS .Go too 0 0 *00 0 Is 4 Olin n3425 is v -x 'b AD v u 17 - "U V W I T 41. C~ M, sumatericus cul- ss"tiiIms of NWUGS in edmia W dw 41 so medbum. N. 1. 16rd E. mifrobidoxy U. S. 4V "s, _70A F-55111. 1008)(IM).-Out of 3 : decoctiom was best (bDU 100 media tested in& r& dked potato water kir 3D win., filter &M s" 5 It Max. activity was readied by the 51h day: PIT-PH)-of the uKdkm flats from 6.8 to M. T. Lasnes 0 -00 !-** lee -00 .041 9*0 =00 goo *00 so* 400 Iffoo see 1110 0 Moo mum "MOBIWO &"AOIV It m A 9 a %i a 0 1 1 IN a 11 do 1 2 IF 0 0 0 4 4 0 00 0 sea 00 (2,4 tj moll lViT WITTRI'lli", WTjoll union Idummadlau jin OMWARt a" 01 ghftW- is V--d mdw "dootilit lot~fifmvlva. = = W, I T"A -, &rkwi-fad. (U. & S. R.) JOW, Mil. 1, 3-3; zmw. ".. p4molio".. 11 Abt., 106. 214(1944).-The fg line mm of yma dftvftws with the cou"at. tim. At 2-3' only appftr, Will this "Eudas sm- bw fw 17 da". At 15-17' it kKvftsft FF`tm an llit " q I litr i yr,"t I* a I qmk m t of 2.8 cc. Affvr 4 -fayv. A 30% to~ kwtm-a I(Moki in 214 bm johai T. Mywe 200 see 400 Jl** 400 too ]ISO "Idnowo -j SILA;l OW 4XV 0I PW u v AV go Is IZA Aft L 9 9 0 A a I w Im 9 A a 3 9 IF w 0 a a It IV a of R a IF IS IRA Go' fees 11119696900 696199019 0009 0 0 0 0 0 0 0 0 Ibsee 0 00 004000 1 4 5 1 A I is so -& of 00 go, I 40 00 #3 00 of Alcotble d4id kuy anti 0. A. rl".11 y tw"I Jod. that The addr. of (it had pleviousl minute aults. 0( riscorw acid. of lw(ttr mal, dehydni- twbic Acid. to 1104117. intivrov" cmiitictailly (hr quality 2w of the bread. An oxidase is ptewnt in w1wat iltrur which oxidites about 1070 of the added aworbic acid in I hr., and cumpktcly io 4 his. As in sintilar instamvs, glutathiotte here Moo wrts a protective action on ascimiltic iscid. I'lotIVI"is of lutwn Umpain 6 lacicastil on lbe adda, of Sworbic N' and Yraocd by dehytittra-&xxitic avid, fit the Sulalpis of door (without pdPaill), aft-whie Seld is H, 11, Without effmc. jp .S 2 f law 40.1m. U AV 1o 111 11111111 OK 44, 111 0 1 w of 0 * 0 0 0 0 "a m 10 0 0 0 0 0 0 0 0 0 a 13 w FlOCISSIS A"D 001001614% w v w it v -it- a a 4-d 'T 00 :o -00 see 0*0 too a** go* 14 00 ,go* ties 00 nee :0: