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SCIENTIFIC ABSTRACT BOGDANOV, Y. S. - BOGDANOVA, A.K.

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December 31, 1967
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AUTHORs Bogdanov, Tu. S. 20-120-5-2/67 ar a ~for th'ek6" TITLEP 1-1~ sence of cloaaa Trajectories (Nekotoryye priznaki otautetviya xamknutykh trayektoriy) PERIODICAL: Doklady Akademii nauk SSSR, 1958, Vol 120, Nr 5, pp 939-940 (USSR) ABSTRACTs Lot X be an open subset of the real two-dimensional Buolidoan space B 2; X==. 2 + X2 )1/2, let p(x) be a (xl ,x2) eX1 x (xi 2 real two times differentiable -vector function with the components P,(x)l P2(x) defined in Xp lot V be a bounded subset of X with the diameter h; let G be a subset of X. In X9 te (-00,00) let the differential equation D be considered D & a ~ PW - dt Lot XD be the set of the singular points of D and let G' -= G \XD. Furthermore let N W( p 1 2 2,11 ZP20 p0 -t 1~ q3 k(x) S p V - + . 057x- )-P20-9._2 I k(x,t)- I ax 1 1p2 x2 1 - lk(x)l ,-a - 2 Wxlp- for x6G'j A(x)-~ k(x) Card 1/3 M(X) -~-- P~) ax 0, "P(x)4 Ifor k'xl ~ 0 Some Marks for the Abseuce of Closed Trajectories 20-120-5-2/67 and A(x) (-,oo,oo) for k(x) - 01 "', (G) a U U (X+t)(-p2(x)' x C- G . c,&x L) L) X+t )(-P2(x)'Pl(x))' Furthermore XCGI tP-(-Oo,oo)' let Ybe a closed Jordan curve and I r be the interior of the domain bounded by itl T CIr 0 Theoremg If k(x, 1 )> 0 for all x 6W, then D possesses no solution h which entirely runs in 0 and includes V. Theorems It k(x) ~ 0 for all x 6 G I and ~ (G) OV ~ Vp then D possesses no solution which entirely runs in G and inoludeo V. Theorems If J(G)11V ~ V, then D possesses no solution which entirely runs in G and includes V. TheoremsIf k(x,-Z )4-0 for all xE V, then D possesses no bolution which entirely runs in V. Theorems If m(x) ~ 0 for all xtc-G', then D possesses no solution Card 2/3 which entirely runs in GO , Some Marks fo:, the Absence of Closed Trajectories 20-120-5-2/67 The theorems are repeated in a geometric form and the geometric properties are explained from which there follow the theorems. There is 1 Soviet reference. ASSOCIATION&Leningradekoye otdeleniye matematicheBkogo instituta imeni V.A. Steklova Akademii nauk SSSR (Leningrad Section of the Mathematical Institute imeni V.A.Steklov of the Academy of Sciences of the USSR) PRESENTED: December 13, 1957, by V.I.Smirnov, Academician SUBMITTEDs December 10, 1957 1. Topology 2. Mathematics Card 3/3 5 16(l) AUTHORSt BogdangX4_jaLSj Chebotarev, G.N. SOV/140-59-4-5/26 TITLEt On Matrices Commutating With Their Derivative PERIODICAL: Izvestiya vysahilch uchebnykh zavedeniy, Matematika, 1959, Nr 4,pp 27 - 37 (USSR) ABSTRAM A matrix is called conservativet if it maintains the Jordan normal form on an interval, i.e. if it possesses the same Segre characteristic in every interval point. The authors consider conservative matrices A(t) which commutate with their derivative At(t). Theorem s Let the matrix A(t) be everywhere differentiable or absolutely continuoust conservative and commutate with its derivative on the intorval (a,b); let the elementary divisors of A(t) be relative prime. Then A(t) is functional-commutative (i.e* their values commutate with each other in two arbitrary, interval points). A second theorem contains the statement on conservative everywhere differentiable matrices, the characteristic poly- nomial of which is decomposed into two relatively prime factors. Several examples are discussed. Card 1/2 On blatrices Commutating 'With Their Derivative SOV/140-59-4-5/26 The authors mention V.V. Morozov and N.P. Yerugin. There are 10 referonoee, 6 of which are -Soviet and 4 Italian. ASSOCIATION: LONI imeni V.A. Staklova AN SGOR (LOITI ineni V.A. Steklov AS USSR) Kazanskiy aviatsionnyy institut (Kazan' Aviation Institute) SUBMITTED: August 12, 1958 Card 2/2 16(1) 05356 AUTHORs Bogdanov TU.S, (Minsk) SOV/39-49-2-5/5 TITLEs ~~orms-of Lyapunov in Linear Spaces PERIODICALs Matematicheskiy sbornik,1959,Vol 49,Nr 2, pp 225-231 (USSR) ABSTRACTP The author gives proofs for the results announced in ~-Ref 47 concerning the generalization of the notions "chara;teriatic number" and "normal system of differential equations" of Lyapunov I"Ref 17. There are 5 references, 4 of which are Soviet, and 1 German. SUBMITTED% January 25, 1958 f'.ard 1/1 67239 AUTHOR Bogdggqy,,Yu.S SOV/20-129-4-1/68 .1. TITLE: On the Structure of the Solution to a Certain Linear Differential System-_ % ~., PERIODICALt Doklady Akademii nauk SSSRv1959,Vol 129,Nr 4vPP 719-721 (USSR) ABSTRACT: Let N X, - qx - xp dx' be a linear differential equation in matrix-form; let x' - dt p - p(t), q = q(t) be real n.n matrices defined for all t G(-co,co) and summable on every finite interval. Every real absolutely continuous nxn matrix x -. 3(t) satisfying (1) for almost all t is denoted as a solution of (1). A fundamental solution ~M is called normalized in t - to if 51(t0) is an nxn unit matrix. Theorem 1: Let V be a fundamental solution of (2) x, - p(t+l)x-xp(t) normalized in 0. Let ~o be a fundamental solution of (3) X' - px Card 1/2 normalized in t - 0. Then for an arbitrary natural k every 67239 On the Structure of the Solution to a Certain SOV/20-129-4-1/68 Linear Differential System solution ~ of (3) oan be represented in the form k(jq(0) Theorem 2% Let p and have the above meaning. Besides let (2) have a periodic fundalental solution. Then (5) 1(t) - et1(t)t(t)et1f(O) for all t e(-00,00), where 9,12are continuous periodic awn matrices and r is a constant matrix (3912or do not depend on~ The author mentions N.P.Yerugin, and O.I.Samuell. There are 6 references, 4 of which are Soviet, I American, and 1 Czechoslovak.'' ASSOCIATION:Belorusskiy gosudarstvennyy universitet (13P1nTmqqj;3n-,%tatp-- University PF-SENTED: July 16, 1959, by V.I.Smirno-.,.,, Academician. SUBMITTED: July 10, 1959 Card 2/2 BOGDANOV, Yu. S,, Cand Phys-Math Sci -- (diss) "Characteristic Numb-ars-of Lineal Differential Systems." Minsk, 1960, 8 pp, (Academy of Sciences BeljSR; Department of Pha-Math, Chem, and Geol Sci) 180 Copies, no price given, (KL, 21-6o, 117) -V .L6 .3 "00 AUTHOR: Bogdanov, Yu. S, TITLE: On the Existence of Linear Differential PERIODICAL. Uspekhi matematicheskil-ch PP 177-179 (USSR) ABSTRACT; Card 1/ 2 77800 S C-V/ /27 an Approximating Sequence for a Regular System nauk, 1960, Vol 15, Nr 1, Let p be a given real (n x n)-matrix, plecewise continuous and bounded for the real argument T > .e, 0; k = 1,2,....; m denotes k or the absence of the index; T i's an un- boundedly increasing sequence of positive numbers t.; Pkj a matrix function coinciding with p on the interval E0, t.) and periodically continued outside; Sm, linear differential system dx Pmx; Xm, set of -T?- characteristic exponents of the normal system of solutions of 3 m, ordered in increasing order and treated I On tjYe Exi8tence of ail Approximating Sequence 77d00 for a Regular Llnear DIfferential Syjtern S0V'/42-1-':_'--l-7/27 as avectc~. The sequence T Is called approximating if k -). for k ---,* W . K. P. Persidskiy asserted that If S is a regular system, then any arb1trary sequence T is approximating. R. B. Vinograd showed the inconsistency of this by constructing examples; further, he showed that there exist T which are not approximatin The author then proves the following basic results: (IT, There exist regular systems for which no sequence T is approximating. (2) Any arbitrary two-dimensional system S under an orthogonal substitution of variables, whose coefficients depend only on the argument of the system and the upper bound of the moduli of the elements of p, can be transformed Into a form for, which an approximating sequence T is knoin to exist. It is also noted that for n > 2 an approximating sequence T necessarily exists. There are 11 Soviet references. SUBMITTED; August 28, 1958 Card 2/2 BOGDANOV, Yu.S. The simplest incomplete differential equation. Dokl. AN BSSR 5 no.10:427-429 0 161. (MIRA 15:3) 1. Institut matematiki i vychislitel'noy tekhniki AN BSSR. Predstavleno akademikom. AN BSSR N.P.Yeruginym. (Differential equations) BOGDANOV, rues* t Converting a variable matrix to the canonical form. Dckl. AN BSSR 7 no.3:152-154 Mr 163. (MIPU 16:6) 1. Belorusskiy gosudaretvannyy universitet imeni V.I.Lenina. Predstavleno akademikom AN BSSR N.P.Yeruginym. (Matrix mechanics) BOGDANOV, Yu.S. A function that takes on all intemediate values. Dokl. AN BSSR 6 no.12:755-756 D 162. (MIRA 160) 1. Balorusskiy gosi~daratvennyy universitat irreni Lenina. Predstav- leno akadeirdkom AN WSR N*F.Yeruginym, -All Dalady! 1- 9 - ------- ability stabill"t stabillty'crlierloni:- 3~mv~ at v th-eorQ iABSTRACTS Two charabteristic numberm ikra defined: the small vd numa- iber do va .1 MA3 (X) V, lim -D'(x, - V, -Tjl, iand the vd iiu~er (XI Clam Va UA rl BOGDANOV Yu.S. Asymptotically equivalent linear differential systems. Diff. urav. I no.6007-716 is 165, (MMA is,l) 1. Belorueshy gosudarstvenny7 univeraitet imeni V.I. Lenina. BOGDANOV, YU.S. Generalized characteristic numbers of nonautonomous systems. Dif. urav. Ino.9s1140-11,48 S 165. (MIRA 18:10) 1. Belorusskiy gosudarstvennyy universitet imeni Lenina. L 44174-66 EWT(d) IJP(c) kCC NRt AP6o10536 SOURCE CUDE: AUTHORt Bogdanov, Yu. S. ------------------ ORG: Belorussian State VniVersitr_LBelorLeskiy gosudarstvenMy imiversitet) TITLE: On the occurrence of asymtotio stab&tY_jELth the aid of vd Mimbere SOURCE: Differentsial'We ur&vneniY&p v. 2, no- 3P 1966, 309-313 TOPIC TAGSt asymptotic solutiong differential equationj Lipschitz c0nditiOny system analysis# Euclidean space ABSTRLCTs A topological sphere '9,*is defined in n-dimensional real Euclidean space (Ey. This sphere contains the coordinate origin 00; an n-dimensional vector ti* : 1 (%1.- is defined which satisfies the Lipshits conditions on 8'% such that on - f(OO) - 000* The dormancy point x 00 of the system of equations dxj;f~ (x) is studied with respect to stability-in the oupposition.that all solutions can extend -without limit on both sides. Subject to other problem conditions which are defined and discuseedp the following necessary condition for asymptotic stability can be establishedi If 0 is asymptotically stable with respect to the system It for which .9..- is the domain 8f attraotion of 0 P then for my function v of the type J7 there exists a function a with the properdes. Card 1/2 UDC: 517-917 'dt) d (Vt. V) >d t(a) d (V,. YJ +.d(y2, YJ > d (y.,, yl),j Q U (d(y, yj It= (+ cc such that small vd numbers of all nonzero solutions of (1) are substantially negatite. A second necessary-condition iss if 00 is qoymptotically stable with respect to Mf where, R... is the domain of attraction of 'Do, then for wq d with the properties d 1-4 and any v of type J1 thera exists a I of type the oombination oP, oats -of a level corresponding with the combination of sets of the level vt ouch that for any nonzero solution of (1). Orig. art. has, 7 equations. So CMEI 12/ SM Unt 24NoY65/ CRIG REFt 003 Card 2/2 FAYWHYErl, V.F., in-.~h.; BOGDAj(JV,-YU.V., inzh. Explosionproof measurements by wire gauges. Sbor. KuzIJUI no.10; 231-235 164- (MIRA 18:9) KMLOVSKIY., P.R.v inzh.; ABRAMTTSEV,, Ye.p.,, inzh. Xu*V., inzh. Automatic control of a branched conveying line at the OTomuainskaja-1-29 minee Sbor, KuzMUI no,lOQ78-284 164. (MIRA 18t9) XOZLOVSKIY, P.R. t inzh.;_P2KANO j'j_X3jyp# inzh.;BELOKRYLOV, V,V., Inzhe Automatic control of conveyors preventing the breakdown of their operating members. Sbor6 KuzNIUI no,10:292-300 164, (MIRA 18:9) 80GDANOV, Yu..V., inzh. Automatic control of cutter-loaders having n selfwLivC, cutter. Sbor. KuzNIUI no.10-177-181 164. (muo 18:9) BOODANOV . inzh.; MOLCHANOV, V.N.p I-nzh. IM -- b-b.-Y., Program control of cutter loaders havIng a se2ective actuating mechaniom, Sboro KuzNIUI no.I.O.-18.2-20l 164. (MIRA 18!9) L'8334-66 BECW-~Z/BWA(h ACC NRs' Ano25763 SOME COM2 1JR/0296/65/000/Mg/0230/0131 AUTHORSt 1BOR&DOTS, Yus, Vol Kielova, Vo ro; Holchanov.-V.-Nel Abramtsev,-Ye. Pot Shishorin, V. A* ropgo F~ I.; ~Iklforoy, At F. .ORO: none TITLE; A discrete contactlesa phase4ensitive I Class Up NO. 174962 far'nounced by Kuznetsk Scientific RGUEch Coal Institute (Runetakiy nauchno- Issledovatellsk Wy ugolli7y lwtltut)-/ SOURCEt Byulleten, lzobreteviy i'tovarW1rh znakov, no. 18, 1965, 130-131 TOPIC TAGSt phase meter7l~egnetio circuit# mapet ABSTRA CTs Th is -- Author"Vert 6AU---*ei~~Oiqcrite~~ c6nt d"ansitive-'. Iti pickup consisting of a-rixed toothid~meghstiq oicouit i4th control vihdihia: -and S moving nagnetic circuit* -1thout vindings, In order to simplify the pickup and to obtain an unambiguous signal piakupp two readout windings are situated on two ex- ternal tooth of the find magnetic circuit (a" Fig. 1). The moving magnetic cir- cuit, which isloonnected to the moving object# Is equipped vith one readout toothe Card 1/2 UDC: 621.083.8:62-503.83 L 8333-66 BOGDANOV,Yu.V. Cubanite from the 14+kyaranta deposits. Mat. VSJKMI. Petr. i min. no.1:176-177 155. (HIBA B-6) (Pitkyaranta--Cubanits) SOV/ 112-58-2-2305 Translation frona: Ref erativnyy zhurnal, Elektrotekhnik-a, 1958, Nr 2, p 83 (USSR) AUTHOR: Faynehteyn. V. F an --- - TITLE: Ren-ote-Artoxnatic Control of Scraper Installations at ML-dng Coal-Storage Yards (Dista,-4tsiom-io-avtomatizirovannoye upravlerdye skrepernymi usta,~tovkami ra shakhtn-y-kh ugol'nykh alcl-adakh.) PERIODICAL: V sb.: Avtomatizatsi~ra v ugol'n. prom-sti, M., Ugletekhizdat, 1956, pp 565-572 ABSTRACT: A description is given of the remote control- at an installation being reallized at the coal-storage ya3d of the Mine imeni Stalia. The scraper instal- lation comprises 4 scraper winc:hes driven by phase-wound, 200-kw, 6-kv motors, and I scraper winch driven by low-voltage phase-rotor. 90-kw motors. The aimplified diagram suggestod provides for the control of the scraper winches 16y 2 operat.-.)rs, and ens ires the following: remote on-and-off switch- ing of elect-ric motors and drum-changing brakes; over-current and u-ndervol- tage protective systems; a bearing overheating protective sistem, and Card 1/2 SOV1112-58-2-2305 Remote -Automatic Control of Scraper Installations at Mining Coal-Storage Yards protection against head-column block destruction. The functioning of the ar-heme is explained in detail; the construction of the protective system is de- scribed, and brief suggestions as to the placement and mounting of the equip- ment are given. It is reported that the adoption of the remote control laid off 15 of the coal-yard workers. A. V. S. Card ZIZ BOODANOV, Yu.V. ~ -' I- Some data on the natamorphism of oyritea in Earelian deDOSitS. Het. VSZGRI no. 21:114-122 '5?.'- (MIRA 1l-.?) (Karelia-Pyrites) DOWWT, V.S.; ~OGDUOV, Tu.V. Zoning In the m1nerollsatlon of copper sto4as ip the Udokan depoalt, Geol,rud.wAstorosh. no.lt25-34 Jef '59. (NIRL 12t5) 1e Voesoyusnyy geologicheshy nauchno-issledovatellskiy institut, Lenin$ W . (OdokiLa RmIge-Capper area) BILIBINA, T.V,; BDGDANOV, Yu.V. Gold prospects in the Hugodshar re&-ou. Geol. rud. mestorosh. no.5: 104-111 &0 '59. (MRA 13:2) 1.Vseso7uzny7 geologichaskiy nauchno-iseledovatellakly institut, Leningrad. (Hugodshar region--Gold ores) BILIBINA, T.V.; BOGDANOV, Th.T.; OZHINSKIY, I.S. Yormation of uranium ores of the sedimentary-metamorphic type in pre-Cambriau marbles and rocks of the skarn type. ZapJaes.min.ob-7a, 88 no.4:369-376 '59- (MIRA 12:11) 1. Daystvitelluyya chlany Veenoyustogo mineralogichonkogo obahchestya. (Uranium ores) ,-100"Ovs IUOVO Pyrite deposits of the western Mgodshar Hills. MatMEGELObesere no.28;149-166 160. (MIR& 14:6) (Magodahar Hille-Pyritea) FAYNSIITEYN, Veniamin Fedorovich; BOGDANOV, Yt,.riy Vasillyevich. ORIDV, Vyacheslav Prokhor6vich;-MRROOVV,, toliy Illich; KQRABLEV, A.A., otv. red.; FROLOVA, Ye.I.., red. izd-va; LOMILINA, L.N., tekhn. red.; MINSKER, L.Lp tekhn. red. (Sparkproof gauges mid spark- and blastproof strain and their use in the coal industry] Iskrobezopasrwe i iskro- vzr7vobozopasnye tonzometrichaskie pribory i ikh prIne- nenie v ugollnoi prorgehlennosti. Moskva, Gosgortekkizdat, 1961. 86 p. (MIRA 15.-8) (Coal mines and mining-Electric equipment) (Strain gauges) BOGDANOV, Yu.V, .... - Conditions governing the formation of the Dzhangana copper deposit in the Mugodzbar Hills. Trudy VSEGEI 60131-36 '61. (MIRA 15:3) (Hugodzhar Hills--Copper ores) BODDANOV Yu,,V. Geology and conditions of formation of cuprous sandstone deposits in the region of the Udokan Range (Eastern Siberia). Dokl." SSSR 345 no.6:1338-1340 Ag 162. (MM 15:8) 1. Vousoyuznyy nauchno-isoledovatellakiy geologicheskiy institut. Fredstavleno akademikom D*V,,Mlivkikvmo (Udokan Range region-Copper ores) BOGDA14 V, ~~ 2 Geology and regularities in the location of cuprous sandstones in the area of Udokan Range. Zakonom. ram. polesn. iskop. 5:3.45-352 162. (MIRA 15:1~ 1. Vaesoyusn47 geologiaheakiy institut Ministerstva geologii i okk*any nedr PSSR. (Udokan Range-Copper ores) BOGDANOV., Yu. V.; KUTYREV; E. L. "Conditions of the Formation of Alpine-type Veins in the Copper-bearing Beds of the Udokan Deposit - North-Eastern Transbaikalia." report presented at the Symp on Post Magmatic Ore Deposits, Prague, 16-21 Sep 63. BOGDANOV, Yu,V, Contact metamorphism of copper sandstoyids in the Udokan deposit. Zap. Vass. min. ob-va 92 no.5i05-546 163. (MIRA 1731) 1. Voesoyurory nauchno-iosledovatellokly geologichaskiy inatitut (VSEGBI)., Leningrad. BOGDANOV, Yu.V.; KOCHIN, G*G. Geology and oharacteri8tico of the distribution of gold-copper- aomplex metal deposits in the northeastern part of the Iake Baikal region. Trudy VSEGEI 10311ZI-1" T64 (MA 17 t8) DOGDANOV, Yu.V.; GAURIYANUIA, V.N.; MTRAYYT,'!~?, M, MetaUogenic outllne of copper deposits In Cubvi. Suv.geol.S no.11:91-103 N 165. (WIRA 19:1) AXOVV.,,_Yu.V.; KOCHRI, G.G.; KU1YREV, E.I.; TRAVIN, L.V.1 _PpqD~ FEOKTISIX)"1, V.P. Geology, characteristics of the distribution and conditions governing the formation of cuprous sandstones in the north- eastern part of the Olekma-Vitim highland. Sov.geol. 8 no.llg 3-18 N 165. (MIRA l9gl) SOURCE CODE: /000/002/013( ACC NRi %117005436 UR/6~i~/66 BRANOVER, G. G.; LIYELAUSIS. 0. A.1 LIYZLPETIM# YA. YA.; and TANAMAYEV, A. V. ORGt none It-Hydraulle properties of Electromagnetio Pump Ducts; P a Gidrodinamika. (Magnotohydrodynamics), No. 2 IRISa, Magnitnay .-;1966. pp 130-134 !TOPIC TAGS: electromagnetic pump, friction coefficient, hydraulic resistance !Abstraot: The flow pattern Is studiod and.the coefficients of !hydraulic friction of elcetrowagne6io pump duct models are de- ~termined nealeoting the effect of the magnatio field, The effoot iof the shape of the convergent and. divergent-parts of the eleo- ,,tromagnetio pump duct on the coefficient of friction Is estimated.' ,The duct model Investigated consists of a reotangular seotion ,-with circular inlet and outlet sections tapering down to the !rectangular duet. Details of the experimental oonfiguration and equipment !are given. Results of measurements are presented In a table. !Results of the flow pattern study will be presented In a future.. 1paper. 7he studies were carried out at the Hydroelectric and Hydroengineering of the Kalinin-Leningrad Pol Laboratory ytechnical Institute. Orig. art. has: 5 figures arA 1 table. [JPRS: 8,7641 ISUB CCDE*. 20 / SUBM DAM i3Feb66 Card 1/1 UDC: 532.5h2-L:538-4 BOODANOV, Z., prof. inv. Tmdiu (Bucuresti) Develcpment of reascning in the classes 8-11 by studying geometry. Gaz mat fiz 14 nc. 3:141-151. Ybr '62 =ASH~Z T P H _'B~~WOV-1BU=OVSXIT V.V VA. 7~.x. TuBW. .BnUN, A.D.; VASI136UTA: N.1.; GAN1Xi;d4,5:R6'v'1 DRUCKET, I.P.; DRIZGALOVICH, S.Te.; KALININA, N.A.; KORSA OVA, G.F.; KH1 OVSKATA, Ta.F.; KROVICH, R.I.; PROROKOVA, V.K.; PUGOVISSBNI- KOVA, M.A.; RMHETOVA, L.A.; SVBTLOV, P.G.; UMXNOVA, K.D.; KRWHI- NASHVILI, G.G.; SHVANG, L.I.; GAR)WHEVA, N.L., professor, redaktor; RUDLKOV, A.V., redaktor; RULEVA, H.S.. tekhuicheskiy redaktor. [Reflex actions in mother-fetus interrelations] Reflaktorige reaktaii vo vtkimootnosheniiakh maierinskogo organism i ploda. Cleningrad) Goo. isa-vo med. lit-ry, Leningradekoe otd-nie, 1954. 266 P. (MIRA 7:10) (Pregnancy) (31mbryology) 0 &J) ~j ~j 0 V PHASE X TREASURE ISLAND BIBLIOGRAPHICAL REPORT AID 23 - X fSupersedes AID 23-11 BOOK Call No.. AF642837 Author: BOGDANOV-CHERRIN., A. M. Full Title: MECHANICS IN AERONAUTICAL ENGINEERING Transliterated Title: Mekhanika v aviatsionnoy tekhnike PUBLISHING DATA Originating Agency: None Publishing House: State Publishing House of the Defense Industry (Oborongiz) Date: 1952 No. pp.: 444 No. of copies; Not given Editorial Staff Editor: Baykov, V. T., Dotsent The author expresses gratitude for valuable he3p to Profs. Kosmolemlyanskiy, A. A. and Sveshnikov, G. N. PURPOSE AND EVALUATION: This book is intended for practical aviation engineers, technicians and mechanics with high school education. The book may also be useful to more advanced readers who want to refresh their memory or find an explanation of basic or important principles of theoretical mechanics without complicated mathematical presentation. This is a good elementary textbook. The theoretical explanations are simple and easy to follow. The book contains 157 explanations of practical application of theoretical formulae. Its value is exclusively instruotiona 111~~ Mekhanika v aviatsionnoy tekhnike AID 23 - X TEXT DATA Coverage: The book is divided into three parts: Statics, kinetics and dynamics. It contains rumerous examples from the field of air- craft engineering. Analytical considerations are based on elemen- tary mathematics. In some instances, such as the study of actual movements of aircraft or Of SOM3 engine parts, the approximation of uniformity of movement has been adopted. This approximation sim- plifies but at the same time restricts the problems under consider- ation. Table of Contents Pages Preface and Introduction 9-16 Part One Statics General Conceptions 17-20 Ch. I Basic definitions and conditions in statics 21-44 Ch. II Forces acting at the same point in the same plane 45-64 Ch. III Parallel forces 65-94 Ch. IV Theory of a couple of forces in the same plane 95-102 Ch. V System of forces disposed anywhere in the same plane 103-1 0 Ch. VI Friction 1~1-M Ch. VII Center of gravity 1 7-161 2 /3 Mekhanika v aviatsionnoy tekhnike AID 23f - X . Pages Ch. VIII Fundamentals of graphical statics 162-187 Ch. IX System of forces in different planes but acting at a common point 188-204 Ch. X Moment of a force with respect to a straight line 205-214 Part Two Kinematics General Concepti6ne . 215-218 Ch. XI Reotilifiear motion 218-27Z Ch. XII Curvilinear motion of a point 27 -29 Ch. XIII Rotary motion of a solid body about a fixed axis 297-330 Ch. XIV Combined motion 331-354 Part Three Dynamics Ch. XV General conceptions and laws of dynamics 355;-361 Ch. XVI Application of the general equation of dynamics for the solution of simpler problems 362- 79 Ch. XVII General theorems of dynamics 8o- 1 ~ Ch. XVIII D'Alembert's principle 18-4A i Ch. XIX Rotation of a solid body about a fixed axis 429-442 No. of References: Total 27, 24 Russian 1930-1947; 3 other 1931-1948. Facilities: None 3/3 24(6) PHASE I BOOK EXPLOITATION SOV11353 Bogdanov-Cherrin, Aleksandr Mitrofanovich Teoreticheakaya mekhaqika (Theoretical Mechanics) Moscow, Voyeno izd-vo N-va obor, 333R, 1958. 315 P. No. of copies printed not given. Ed*: Zakharov, D*M,,, Nngineer-Lt, Colonel; Tech. Ed.: Sleptsova, Ye.N. PURPOSE: This book is Intended for students at aeronautical- engineering schools of vhe Air Forees, It mV also be useful to students of theoretical mechanics at Intermediate technical schools, teachers of theoretical mechanics at tekhnikums and technical schools, and specialists interested in self-Instruction in theo- retical mechanics, The book is approved by the Chief of Administration of Military Training Institutes of the Air Forces as a textbook on theoretical mechanics. Card 1/11 Theoretical Mechanics SOV/1353 COVMIAGE: This' book is an elementary treatment of rigid-body mechanics, It covers the subject matter included in statics, kinematics, and dynamics. The theoretical material in the book is illustrated by examples from aeronautical practice and by a large number of figures and diagrams, There are 231 figures and 16 references. The references are divided into three groups: History of philosophy (6 referenoes, 4 of.which are Soviet, 2 German), Mechanics (a references., all Soviet), and Special Problems (4 references, all Soviet). TABLE OF CONTENTS: Introduction PART"I.1, STiTICS General Concepts 1. Force 2. Absolutely 3. Motion and rigid body rest 3 9 9 11 12 Card 2/11 Theoretical Mechanics SOV/1353 Ch, I, Basic Definitions and Assumptions of StatiOB 13 4. Basic definitions 13 5. Basic assumptions of statics. Force parallelogram. Force triangle 14 6, Resolution ef a force Into two components 18 7* Interaction of two bodies* Action and reaction 20 8, Constraints and reactions of constraints 21 Ch. II. Forces Converging at One Point and Lying in One Plane 25 9. Force polygon, Resultant of a system of converging forces, Graphical condition of equilibrium of a system of converging forces 25 :10,,,-Case of,three forces 28 ll'*' Projections of a force onto the coordinate axis in a plane 30 12. Analytical method of finding the resultant of the forces converging at one point in a plane 33 13, Analytical conditions of equilibrium of the forces converging at one point and lying in one plane 35 Card 3/11 Theoretical Meehanics- SOV/1353 Ch. III. Parallel Forces in a Plhne 4o 14. Moment of a force with respect to a point 4o 15. Theorem of the moment of a resultant force 46 lbe Addition or two parallel forces acting in one direotion 47 17. Addition of two parallel forces acting in opposite directions 50 18, Resolution of a force into two parallel components 56 Ch. IV. Theory of Couples Lying in 6ne Plane 58 19. Couple of foroes, Moment of couple of forces 58 20. Equivalent couples 61 21* Addition of couples lying in one plane. Condition of equilibrium of couples 63 Cho V, System of Forces Located Anywhere j:n a Plane 67 22, Making a foroe pass through a given point 67 23. Reduction of a system of forces in a plane to a single force and a single couple 68 24o Conditions of equilibrium of a system of forces in a plane 70 Card 4/ ii Theoretical Mechanics 30V/1353 Ch. VIo Friction 76 25,. Sliding friction 77 26. Rolling friction 81 Ch. VII* Center of Parallel Forces. Center of Gravity 84 27, Center of parallel forces and its coordinates 84 28. Center of gravity and general formulas for determining the coordinates of the center of gravity of plane shapes 86 29. Methods of determining the center of gravity of plane shapes 88 Ch. VIII. Three-dimensional System of Forces 94 30. System of converging forces not lying ir. a plane, Force polygon 94 31. Projections of a force onto rectangular coordinate axes in space 95 32. Analytical method of finding the resultant of a system of converging forces not lying in a plane. Analytical conditions of equilibrium 97 Card 5/11 Theoretical Mechanics SOV/1353 33, Moment of a force with respect to an axis 101 34. Moment of a couple Qf forces as a vector. Addition of couples In space 1o4 35. Concept of the conditions of equilibrium of a system of forces arbitrarily located in space :Lo6 PART II. KrNEKATICS General Concepts 116 Ch. IX, Rectilinear Notion 120 36. Uniform rectilinear motion. Velocity. Distance covered 120 37. 'Uniformly varying rectilinear motion. Acceleration. Velocity 122 38. Equation of uniformly varying rectilinear motion 125 39. Variable rectilifiear motion., Mean velocity, Velocity at a given instant of t1me 130 40, Mean acceleration in a variable rectilinear motion. Acceleration at a given instant of time 135 41. Graphs of distance, velocity, and acceleration in rectilinear motion 136 Card 6/ i1 Theoretical Mechanics SOV/1353 Ch.' X. Circular Motion of a Point 145 42, Uniform circular motion of a point 145 43. Acceleration of a point in uniform circular motion 147 44. Acceleration of a point in a nonuniform circular motion. Normal acceleration. Tangential acceleration 153 45e Concept of acceleration in*a nonuniform curvilinear motion. Normal acceleration. Tangential acceleration 159 Ch. XI. Rotation of a Rigid Body Around a FIxed Axis :L64 46. Uniform rotation of a rigid body around a fixed axis. Angular velocity 165 47, Uniformly varying rotation of a rigid body around a I fixed axis, Angular acceleration 167 48.. Variable rotation of a rigid body around a fixed axis. Mean angular velocity and angular velocity at a given instant of time* Mean angular acceleration and angular acceleration at a given instant of time 173 49. Velocities and accelerations of points of a rigid body rotating about a fixed axis 175 Card TAl Theoretical Mechanics SOV/1353 Cho XII. Complex Notion of a Point 184 50. Theorem on the addition of velocities 185 51, Determination of relative velocity 192 52. Theorem on addition of the accelerations of a point. Transfer of translational motiono Transfer of rotational motion, Rotational acceleration (Coriolis acceleration) 194 PART III. DYNAMICS Ch. XIII, Basic Definitions and Laws of Dynamics 211 53. Newton's laws 212 54, Units of measurement of dynamic quantities 213 Ch. XIV. Application of the Basic Equation of Dynamics to the Solution of the Simplest Problems 217 55* Fall of an aerial bomb without initial velocity in a vacuum 219 56. Fall of an aerial bomb without initial velocity in a resisting medium 221 57, Fall of an aerial bomb with hoivizontal Initial velocity in a vacuum 223 C4rd Theoretical Mechanics 3aV/1353 Ch. XV. General Theorems of Dynamics 229 58. System of mass points. Internal and external-forces 229 gg. Theorem on the motion of th4 center of mass of a system 230 0. Momentum theorem 234 61. Concept of reactive motion 240 62. Concept of work. Work of a constant force in the case of rectilinear motion 246 63. Work of gravity 247 64, Work of a varying force directed along a reotilinear path. Graphical determination of the work of a varying force 249 65. Theorem on the*ehange of the kinetic energy of a ina s point and of a system of mass points 252 66. Kinetic energy of a rigid body in translational motion. Theorem on transformation of the kinetic energy of a rigid body in translational motion 2t-;6 67. Law of conservatlon of mechanleal energy 258 Card 9/11 ~fteoretical Mechanics' SOV/1353 Ch, XV1 Dynamics of a Rigid Body Rotating Aroimd a Fixed Axis 260 68. Lynamic equation of rotation of a rigid body around a fixed axis. Moment of inertia 26o 69, Moments of inertia of bodies of simple geometrical form. Radius of Inertia 264 70, Kinetio energy of a solid body rotating around a fixed ixis 267 applied to a body rotating 71. Work of a oonstant moment - around a fixed-axis 269 72. Power. Kfficiency. Interrelationship between torque horse power and the number of revolutions per minute 271 73. Theorem on change of kinetio energy of a rigid body rotating around a fixed axis 273 Ch, XVII. D'Alembert's Principle 277 74. Inertia forces. Centrifugal and tangential inertia forces 2~7 75. D'Alembert's prineiple 28863 76, Concept of.static and dynamic equilibri,= 2 Card 10/ 11 Theoretical Necheanics SOV/1353 Ch. XVIII. Dynamics of Relative Notion 293 77. Fundamental equation of the dynamics of relative motion 293 78s Catapulting [automatic ejection] 295 79. Concept of the gyroscopic moment 301 References AVAILA M : Library of Congress IS/Mtl 3-20-59 311 Card 11/11 - ........ - .... I... B.WDt".NOV-KARPOV, N.N.t -,AL'i,t7T,3FTSrlj B. Yu., GPjG,',:UV, G. A., B-1,7-3rr~---.-TO, G. Ya. And SMCEX-MOV, V. N. "AariculLural Zntomoloj7,11 Ogiz-Sellkhoziz, Moscow-Lenningrad~ 1949 BATIASHVILI. 1.D.; BET-BITESKO, G.Ta.; BOGDAMOV-KATIKOV,. U.N._; GMASIMV, B.A.; GILUROT, H.S.; DKIMYkG ~.. . ~Zvxug6FB~ZUBOTSKIT, TS.V.; ZIMIN, L.S.; KOWBOVA, A.H.; MEDYAW. S.1.; MISHCHMO# A.I.; PMOV, A.I.; RTABOV, K.A.; SAT220G, R.E.; SELIVANOVA, S.N.; SKORIKOVA, O.A.; TROFKIRA, M.P.; SHAPOSHNIKOV. G.Kh.; SHCHRMLYT, V.H., prof.. doktor sellakokhom.nauk.- BSTMULMG, L.K.; YA Ov. Y.V.-, RMSKATA, O.U., red.; CHURAYEVA, Z.V., tekhn.Ted. (Classification of insects on the basis of damage to crops] Opre- delitell nasekomykh po povrezhdaniiam kullturnykh rastenii. Izd.4. parer. i dop. Leningrad, Goo..izd-vo sellkhoz.lit-ry, 1960, 607 P- (MM 14:1) (Insects, InJurious and beneficial) BOMNOVAp A. (Moqkri) The club vorks vithout ticket coneotors. Sov. profsoiusy 26 no.22:51 fi 160, . I (MRA 14t.1) (Hoscow,Gomunity centwa) EDCHZWVA, L. T.; 3OGDAMVA t A.A. Now cmuned fruits an food for children. XDno.i ov.proma 3.6 nool: 1.1-12 ja 161.. (KHA 13:12) 1, fxasnodarskiy nauchno-iseledovatellokiy inatitut piPhchevor 1romrshlennosti. (Fruit-Pf eservation) "Owl At addo6l 378 i.:,.C]Hi. M4g~hhl'4 mt 12D, R Taba-0 t4 IMP 9,-Un unstated. Iftonmri. crwait. t,~t abov-'sole frwtL:aw A cr' t~4n ri-jrAdIly pd iffmAl fL W.i sA)62/61/000/007/OC4/009 110 25214 B117/B215 AUTHORs Zhdanov, A. A., Andrianov, K. A., and Bogdanova, A. A. TITM Feaction of aluminum chloride with dialkyl oyclosiloxanes PERIODICAL: Akademiya nauk SSSR. Izvestiya, Otdeleniye khimicheskikh 1961, 1261 - 1266 nauk, no, 7, TEX?t The interaction of aluminum chloride with dimethyl- and diethyl cyclosiloxanes was investigated in a study of the methods of producing polyalumo-organosiloxanes~ A flask with mixer, thermometer, recooler, and cooling vessels for collecting the reaction products were used for the experiments. It was found that aluminum chloride reacts easily with dimethyl- and diethyl cyclosiloxanes at equimolecular.ratios. Crystalline reaction products are formed which are quantitatively sublim4ted in vacuo. In the examination of the reaction mixture obtained by reaction between octamethyl cyclotetrasiloxane and aluminum chloride (mixing time; 10 hr at 1200C), the following reaction products wgre is9lated: 1 3-dichloro tetramethyl disiloxane, boiling pointt 32u 36'C 10 mm~; 1,;-dichloro hexamethyl trisiloxanal boiling point: 720 ; 750CJ10 mm); 1,7-dichloro octamethyl tetrasiloxane, boiling point: go - 95 C ( 10 mm); a Card 1/4 25214 sito62/61/000// 007/004/009 Reaction of aluminum chloride ... B117/B215 crystalline substance, boiling points 152 0 - 1530C, of the empirical composition 08 H24 06CIjSi4Al 30 The formation of these products in the reaction mixture followed the scheme 2 [(CH 3)2S'014 + 3AICI3 ---)G6H 2406C'5s'4 Al3+ 2C4H12 Si2Ccl2 The crystalline substance of the above empirical formula showed a constant composition in repeated sublimation. On the basis of analytical data and chemical studies it may be assumed that the respective substance contains a complex aluminum chloride molecule. The reaction between alumiDum chloride and hexamethyl cyclotrisiloxane (mixing time: 6 hr at 50u - 600C) is similar to the previous one, with the only difference that besides the crystalline substance also dimethyl dichlorosilane and highest oL,G) - dichloro polysiloxanes are formed. This process mw.T be expressed by the scheme 2 [(CH3 )2S'01 3 + 3 AM 3 - C 8H240 6015Si4Al3+ 2G2H6SiG1 2* Similar ethyl derivatives were ionlated in the reaction between aluminum chloride and octaethyl cyolotetrasiloxane (mixing times 11 hr at 120 0) Card 2A 25214 5/062/61/000/00-1/004/009 Reaction of aluminum chloride ... B117/B215 1,3-dichloro tetraethyl disiloxane, boiling points 85 0 - 90 0 (10 MM) 1,5 dichlorobexaethyl trisiloxane, boiling points 124 0 - 131 SC (10 mm~l i 4-aichloro octaethyl tetrasiloxane, boiling point: 131 0C - 1450C 0 (;0 mm); a orystaijine substance which is sublimated at 225 C _ 233'C, melting point: 112 C (unstable), of the empirical composition C16Hfo06C15Si Al . The striinturea of the crystalline substances are a mi ar in both hses. An identical, crystalline substance of the above composition and highest polydiethyl siloxames were obtained in the reaction between aluminum chloride and hexaethyl cyclotriailomane (mixing time: 5 hr at 800C). Conclusion: Rupture of the cycle takes place in the interaction of aluminum chloride ana the above cyclic dialkyl siloxanes, and oL-ohloro- W-dichloro alumoxydialkyl polysilox- anesare formed. The latter then separate ajW -dichloro polysiloxanes and form cyclic compounds; 1-chloro-3,3,5,5-tetritmethyl cycloalumo- disiloxane and 1-chloro-3,3,5,5-tetraethyl cyclotilumodisiloxane. These compounds were isolated and characterized in the form of com- plexeB with aluminum chloride. There is 1 non-Saviet-bloo reference. Card 3/4 25211; 8/06 61/000/007/0C4/009 Roaction of aluminum chlorido ... BINB215 ASSOCIATION: Institut elementoorganicheskikh soyedineniy Adademii nauk SSSR (Institute of Elemental Organic Compounds of the Academy of Sciencea USSR) SUBMITTED: September 26, 1960 Card 4/4 ALEKSANDR(YVA, V.I.., kande ist. naukj, litarshiy naucbnyy sotr.; PETRkSH, V.V.,, starshiy nauebmy sotr.; BOGDJJlOVA, A.A.9 starshiy nauehnyy sotr.; LIVSHITSp I.A.I. shly naue Botr.; NIKULICMKOVs K.Lt polkovniks r d, fd .. r eceased SOLOVIYEVI N.I., red.; SOKOLOVA, G.F., tekhn. red. (FI.P.Lazarev; documents] M.P.Lazarev, dokumenty. Pod r-,--,d. K.I.Nikullehenkova. Moskva., Voen, izd-vo M-va obor. SSSR. (Russkie flotovodtsy). Vol.3. 1961. 576 p. (MIRA 15.2) 1. Russia (1923- U.S.S.R.) TSentrallwjy gosudarstvennyy arkhiv Voyenno-Morskogo Flota. 2. TSentral'M-y gosudarstven- ryy arkhiv Voyemo-Morskogo Flota SSSR (for Alsksandrova, Petrash, Bogdanova). (Lazarev~ Mikhail Petrovichp :L77E6.1851) ZHDANOV, A.A.; ANDRIANOV, K.A.,- BOGDANOVA, A.A. Reaction of alumintm chloride vith dialkyleyclosiloxanes. Izv. AN SSSR. Otd.khim,nauk no,7;1261-1266 J1 `61. (MIRA 14:7) 1 1. Institut elementoorganichookikh soyedinoni3r AN SSSR. (Aluminum chloride) (Cyclosiloxane) 1 GDANOVA, Anna Aleksandro - DOROSHKEVICH, Nina Orestovna; 1 1_0~~C~VSKA~YA, KbOouiya Yefimovna; SAFUNOV, O.K., red.; TIKHONOVA, Ye.A., takhn. red. [English language for marine electricians] Angliiskii iazyk dlia sudovykh elaktromakhanikov. Moskva, Izd-vo "MoVskoi transport," 1962. 167 p. (MIRA 16:4) (Electricity on shipa) (English language--Technical engliah) ZONENSHAIN, Lev Pavlovich; WGDANOVA.-A.A., r6d., BASINAKOVA, Z.1., red.izd-va; EYKDVA,-- (Tectonics of the Western Sayan Mountains] Teiktonika Zapad- nogo Saiana. Pod red.A.A.Bogdanova. Moskva, Gosgeoltakh- izdatp 1963. 110 p. (MIRA 16:10) (Sayan Mountains--Geology, Structural) T, 060*0004006690-006111- imm Em VWTA,Www~----- - - it if it a It a 7 hall ItIVAIS agairis 41 go a -1 1 - I -a- 11-4 -& -p. L-j -44 al" A . .. ... v Psocifists 411t0 PIC* L, :0 ~00 00 00 :00 04 Chmijitis in the oxidation -ftifuction potentW ,of the -06 64 Ila vasculardleassesand tomonla. A. 11. -00 Ott Khm. Mcd. (U.S. S. R.) N. I:r.P 7(jjaq~-- ion-vetluction truttlitill !1) of the W 0 a 90 a tients witb Insuffickat Woud cirrulation is dmt~fv4't'wj- in taws ofmittwasati%me di"Airrs no changes art At the critis in p7winuortim a reductitm in I orvis , Vnith a 09 :9 j riv to tiamid during curtirs"-entv. litatiumati4atory 0*0 diagoirctic not-amtre in them cawq. S. A. Katimb too Coo 00 SoM 2,00, Ila $L. .1 ?,art CLASSOCATWO t1oo too so .&I (mv Gat oil X-T a 5--1 a T194401 logic maiwasao3ov le, 1. a I so deal 0 0 0 0 0 0 0 o o a 0 0 o 0-010 a 0 o a 0 0 0 0 v 0 0 0 e 0 0 o 0 0 b1;12 0090 0 ;10 0 0 a 0 0 0 0 0 0 0 0 0 0 0 9 0 6 *1 0 a w w 0 010 0 99900 0 0 0000 a r A A F 0 00*000090:- 000 OOA ' D' d : s C., mil , $. 3. W; LINTMUL-71 00 0e m, b" *1 *P Is" a 61" Mducticia-midation t jd -00 f 00 rnj,, po lot 7 Ov- (MV- ad 26 dup) Wla d*bW,*Ikws with K Gas. kte: TU Wkc" of 008 a cc. d twinati b" am, into th t Ir e var Ve o cusso " b_ U1 S tnv. a, the max. days after J%JmJ lk ) l 0 M U wed b 011- 7 Itill. b*M vasnud. es in a bra by ' :n- other hsi"'~Ioft Of 2 VC .00 o q'f t . normO butse wtual C vu. a steady kit in potential within 2" hrm. to about 47 tay 000 0 . sawnw an the ST. .00 00 ago zoo gow f v 0 0 boo I CLASWCATIN boo 'stow, go- t-M lak I %slow -to O-V a*' 031&11 am 0- F 01 a a 0 too a 0 0 0 0 0 0 e 040 a a a AS msis a a I X a it an U 0 0 0 0 0 0 0 o o 0 o a 6 0 O's 0 0 0 0 0 a 0 0 0 a 0 0000000 0 0' *ALM-WJP 010, 0 0 it- 0 0 -0 40 0 0 a Im 0 111 6 0. 0 6---- .-- BOGDANE)VA, A.D., kand;med.nauk; VVEDEMKAYA,j,4-V-, kand.med.nauk Case of thromboangiitie obliterans with miltiple lesions of the largeand small vessels and a syndrome of liver lesions. Sov, mad. 25 no.7:141-143 Jl 161. (MIRA, ~5:1) .i 1. Iz kafedry fak-41tetskoy terapli, (zav. - prof. A.I.Gefter) Gorlkovskogo moditsinskogo institu . (BLOOD VESSELS DISEA n,13 (LIVER.-DISUSES) SOV/126-6-3-22/32 AUTHORS: Palatnik, L. S., Levchi~nko, A. A.., BoLd,!Inova, A.F. and Terlatskiy, V. Ye. TIT ILZ Determination of the Type of Equilibrium. Phase Diagrailli for Cu.-Ni at Hiji ToiaperaLureo by Spectral Analysis. II. (Opredeleniy-e tipa dia6raiway ravuovesiya Cu-.NL-i v oblasti vysokikh temper.abur metodoin spektrallno~~o analiza. II) PERIODICAL: Fizika Metallov i 1.,Ietallovedeniye, 1958, Vol 61 Nr 3, pp 540-54-4 (USSR) - ABSTRACT: Falatnik's spectral method (Ref 1) is applied to systems consistinb of liquid plus vapour; the wethod utilises the fact that the selective evaporation (or retention) of a component is dependent on the type of interaction (i.e. ultimately the type of euilibrium diagram). Spark discharges are passed through the vapour, usiiizP as solid electrode a sample of the allay; the surface of the electrode becomes depleted by selective evaporation (solid-state diffusion negligible). The main application is to binary systeias, in which only three types of diagram exist, and where the type of diagram can therefore Card 1/3 be readily established (from the deviations from Raoult's SOY/126-6-3-22/32 Determinktion of the Type of Equilibrium Phase Diagram for Gu-Nj at High Temperatures by Spectral Analysis. II. 1w., on varying the composition). The Cu-Ni alloys used Were p6epared by sintering the pres.-.ed Dowders. in bydroL~en at 0150 C for one hour. The Cu was clec~rolytic; the I'lli was prepared from nickel oxalate by hydro~~en reduction. Fifteen alloys were used,, Spark lines of Cu II and Ni Il were used. as reference lines; the v~avelenths zirc r_,iven in Table 2. Fig. 2 ohows how the experimental curve (top) compares with the liquid-vapour (middle) eaid solid-liquid (bottom) equilibrium curves. It is pointed outil that 15he middle curves are really only deduced from the exTeri- mental spark curves, and are only very approximately correct. The tendency to selective evaporation, although sliUht, indicates that a narrow two-phase region may exist in the liquid. There are 2 tables, 3 fif~ures EuO 2 refer- ences, one of which is a Soviet oriGinal and the o~hor a translation of a work by Hanson. Card 2/3 SOV/126-6-3-22/32 Determination of the Type of Equilibrium Phase Diagram for Cu-11i at High Temperatures by Spectral Analysis. II. ASSOCIATIONS: Kharlkovskiy gosudarstvennyy universitet Lueni A. M. Gorlkogo (Khar-lkovState University imeni A. Y1. Gorildy)-and Kharlkovskiy politel-,hnicheskiy institut imeni V.I.Lenina (Khar~kovPolytechnical Institute Laeni V. I. Lenin) SUMITTED: September 15, 1956 1. Copper-nickel alloys--Analysis 2. Copper-nickel alloys--Sintering 3~ Copper-nickel-alloys--Phase studies 4. lVdrogen--Applicatio-ns Card 3/3 (~06,14~NOVAj at-js~~xz my""'Icsor FgtzxAwu" THE BInDER ow THE QUAUTY OF RLEC YRICAL CARBOIJ. On YjXr~_ TROD PARM.'XILIQWV, A. S. bQ va, mid A a a Trawslated from Zhur. Priklad, XhIm. 23, 385-90950). 5p. MRE-Trus-11/3/5/34i) NUGMANOVP S.n.9 dotsentj BOGDANOVAj A.G. Diagnostic value of the test of the cytomorphology of the vaginal secretion in treatment of ovarian-monstru&l disorders. 7,drav. Kazakh* 21 no. 3:28-32 1610 - (MIRA 14:4) 1. Iz kafedry aktAerstva-ginekologii fakuliteta usovershenstvovaniya vrachey (zavs - dotsent t,A, Koryakina) Kazakhskogo meditsinakogo' instituta, (OVARIES-DISMES) (VAGINA) BOGDANOVAI A.K. Y-athod for regular observations on n6ar-shore currents at coastal bydrometeorological stations. Biul.Okean Imm. no-3: 57-68 '59. (KRA 13 -.4) (ocean currents) AUTHORS: aogdanova, A. K., Kropachav, L. SOV/50-59- -4/21 TITLR: Off-shore and On-shore Wind Tide and Its Importance for the Hydrologiesl Conditions of the Black Sea (Sgonno- nagonnnya tairkulyntsiya i yeye roll v gidrologicheakom rozhima Chernogo morya) PIZRIODICAL: Meteorologlya i gidrologiya, 1959, '11r 4, pp 26-33 (US-3110 ABSTRACT: The off-shore and on-shore wind tides of the water an the a--&ata (.-xpres,3 tnemseives clearly by the in,-nz,~! level variations in sho~~I-wntnr bays, or by the rapid fn1l of water temperature on steep shoro3. The first steps in setting up the theory of wind-tide and wind-backtide rlhenorr-na (sgonno-nagonnoye yavleniye) were made by F3,man. Later on, this theory.was further developed by V. V. Shuleykin. - On the Black-Sea coast of the USSR, wind tides are observed at winds in the western half of the horizon. The south winds cause drift currents and wind tides, pnrticul-rly in the -western half of the Blank Son, wherers the P!est T!-inds cause 'the propagation of wind tidea along the whole ncrth shore. '2he authors have often observed wind tidos and wind backtides Card 1/4 on the whole coast from Odenrin to Dntirii. They Civo here the Off-shore and On-shore Wind Tide and Its ",Cv./50-59-4-4,121 Imnortance for the Hydrological Conditions of the Dlncl- Sea observations of August 19.17 and June 1919. These obnervntions prove the simultanooua propagation of the bachtiden alonr the whole Black-Sea coast with the formation of eddies of current with an anticyclonic rational system, but at the same time point out the great atnbiliti, and life of the same. The longest backtides are found at the ond of spring when the branch of the Siberian anticyclone slackens and moves towards the east, while the Mediterranean cyclones Cat a free outlet over the Black Sea to the south of the ruropeiln part of the USSR. From 1936-40 and from 1946-56, between 2 and 4 extenar-i~ and long-lasting backtides were observed on an averagge I each summer. The rules ascertained in the observations refer to small current rings. The small current eddies unsteady in time are accompanied by a transverse oirculation entl lead to a rapid redistribution of the water masses. The more intense the cyclonic current is, the higher rise the stable layers of the thermocline and of the halocline in the rotational center. A rise of the density boundary surface, a reduction of its thickness, and an increase in the density gradient in Card 2/4 the layer are usually observed in the win-i backtide areas. Off-shore and On-shore 41nd Tide and !to 3CV/5C-59-A-!/21 Importance for the Hydrological Conditions of tho 31ack Sea And vice versat a decreane of the thermocline and of the call-] intermediate layer with a simultaneous increase in the thickness of thoue layers and n decrease of the temper-,tii-o g,radient nnd of the salt content in tho samn, are ren!.~rnlly found in the centers of anticyclonic cut-rento, in the vin7- tide areas. - The rise and Fn1l of the water on thr~ coan---, ani in the centers of tho cyclon 'ir. and finticyclonic cur-eitz. eddies during the time of evolution of' thr- zinO-tlde and wind-backtide currents and at the moment of thc current belong to the most important factors of the vertical exchange of water in the upper 1130-200 m layer of the Black Sea. deep waters rise to the surface, are heated by the sun and desalted by the afflux of frerh water from tho rivers, thus decreasing in density, and not being able to sink down to their former depth after the end of tile bnckti4c. Deeper layern rino in the following wind backtidos. In winter, this deep vu-ter reaching the surf ane is in teno;~ly cooled, bu~::., -!: .'~ -'If] sinks do,.,,n to a dt,,!,.-- 1~o-oizon (than it hl-d -_'Ison ,.fter the end of-the wUfj Ida. This explains in th;-, ci,ntrrl. Card 3/4 rnd south-east P-arts tho Knck Spa th-~ wallor temperstiire Off-shore and On-shore *..Wind Tide and I ts SOV,/50-59-4-4/21 Importance for the Hydrological Conditions of the Black Son in the depth of the cold inter-riedi,lic lnycr is often loaor than the lowest temperature on the 3urfnce of the sea in winter. There are 3 figurea and 18 Soviet references. Card 4/4 BOGDAIIOVA, A.K. Rise and flow circulation and thermal conditions of the Black Sea. Trudy SBS 11:262-283 159, (MIRA, 13:5) (Black Sea--Temperature) BOGDAROU, A.K. Vertical distribution of oxygen In the Black Sea. 11:297-313 '59. (Black Bea-'-water-Oxygen content) Trudy SBS (MIRA 13:5) MOGDANDVA, A.K. Rise and flow circulation and its role in enriching the surface waters of the Black Sea with nutrient Balts. Trudy SBS 11: 335-352 '59. (MIRA 13:5) (Black Sea--Hydrology) BOGDANOVA A X Water exchange through the Bosporus and its role in the mixing of waters of the Black Sea. Tru$y SBS 12:4014.20 '59. (MIRA 14:10) (4MkRM-'OCEAN CURMITS) (MACK SEA-HYDROLODY) BOGDANOVA Rise and flov ourrants in the coastal zone near a relatively straight 01 steep-to chore. Tvpay SBS 12,421-455 '%- -~ (MIRk 14:10) (BIACK SEA-OCEkN CUMENTS) (WDW) KROPACMW, L.N.; BOGDANOVA, A.Z. W~- Level fluctuations of the Sea of Azov. Meteor. 19-26 0 160. (Azov, SOA Of--Vjrdrol.oa) gidrol. no.107. (MIEU 13:10) ,,BOGDAIqOVA, A.K. Recent data on the distribution of Mediterranean waters in the ,I Black Sea. Tr-ady SBS 13:379-385 t60. (MIRA'14'.3) . (ftack Sea-Hydrology) i BOGDANOVA, A.K. Long-range fluctuations of the sea level and the amount of conti- nental runoff as factors determining changes in the hydrolog.ical re- gime of the Black Sea. Trudy SBS 3,3086-393 160, (MIRA 34-:3) (Black Sea-Hydrology) BOGDANOVAO A.K. Vextical mixing of waters in the Black Sea. Mezhdunar,geofiz.god no.3 021-125 161. (MM 1.4: 10) 1. Sevastopol Biological Station of the Academy of Sciences of the U.S.S.R. (BlaokSea--,Hydrology) BOGDANOVA, A#X, Preliminary reaults of hydrological explorations in U4 Yed:kterra- nean Sea Ade by the research ship "Akademik Novalevskii" in 1958- 59. Trudy SBS 14;334-345 161. (KRA 1534) (Mediterranean Sea-Hydrology)