SCIENTIFIC ABSTRACT ANANYEV, Y.F. - ANANYEVA, V.I.

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S/024/6o/ooo/oo6/ooq/oi5 E031/E413 The Approximate Analysis of Systems With Stochastic Parameters an expansion for the above terms, which when substituted in Eq.(4) gives the result 1~2 + [Aq,l + KIO Y. I) clAqk 0 V-00 k-1 01 1 (D + k.p-l (. OAqk cl,&qp 0.41 [AqkAq,) + D,e + 0* OT (I-w,*) 11, + 10 (iv,*) ID UWj,*) + )] ( OAqA, At lAq,l 4- k-I + j )AqkaAq. At lAqkAqp) (7) k,p-l Card 3/4 S/024/60/000/006/009/015 E031/E413 The Approximate Analysis of Systems With Stochastic Parameters As an example, ~ Qw) is taken as (ko + A k)/[1 + Jw(To + 4 T)~ corresponding to an inertial link with stochastic variations of the amplitude coefficient and the time constant. There is 1 Soviet reference. SUBMITTED: April 11, 1960 Card 4/4 28956 S/146/61/004/003/005/013 D217/D301 AUTHORt Ananlyevp Yu.P. TITLE: Measuring random stationary processes by incidental pick-ups PERIODICAL: Izvestiya vysshikh uchabnykh zavedeniy. Priboro- stroyeniyep ve 4p no, 3P 1961P 55 - 58 TEXTs The author a.asumes that the realization of a certain sta- tionary process is attained by the use of several pick-upep whose parameters qk exhibitp with respect to their nominal values qkof random variations 6qk' It is required to reproduce the statisti- cal properties of the resultung processp e.g. to determine its spectral density and its correlation function from the statistics. processing of realizations in hand and from the known values of random quantities Yk. The same conditions may be applied to measu- Card 1/7 Measuring random stationary ... 28956 B/14 61/004/003/005/013 D2:~7%301 ring random stationary processes by non-stationary pick-ups provi- ded it is possible to isolate from every realization some inter- vale of time, greater than the correlation time T. of the process, during which the pick-up parameters could be, even in approxima- tion, considered constant. The results of transforming random functions by incidental (random) linear operators using strict theoretical methods are cumbersome even in the simplest cases. In the present article the author shows "~at the approximate solution of the above problem is co aratively simple. In the steady state the spectral densities SX(Z and 3 y(w) of signals at the input and output of a stable linear system with frequency characteristic 15(jw) are related by SYM = /VjW)/2Sx(W). (1) In practical cases continuous and can /,p(jwp L\-qlt L q2 .. 6qn/2 is nearly always be differentiated and can be represented by Care. 2/7 28956 S/146/61/004/003/005/013 Measuring random Etationary ... D217/D301 power series (MO U-)l q,: + a 0 OAqk 0 I'D 4, 10 (1 .)1,+ k-1 n (2) q. A q,,& q, ke q1 . OAqkOAqiddqh 711 Ova 31 ki-I kj,h_l Substituting Eq. (2) into (1) and taking terms not higher than qua- dratic Al Is, !(D(].)12 a 1(b U .)I -)I A q.) 0+2:( Oliqk Aq.1- k-l (3) 0214, U Oll "A qrh,.l q, S., + O"9k"ql. 0 and Card 3/7 M ~JSY (w ~JA q,,; 28956 S/146/61/004/003/005/013 Measuring random stationary ... D217/D301 Eq. (3) is the reqUired result. By using it, the spectral density of measured signal SX M can be exDrensed in approximation by the spectral density of the registered signal S y(w) and initial mo- ments 1,V,!A qk/ and Sl/.~ qk'~q~/ of the first and second orders of random variations :)f parameters respectively. It has been shorm that the correlatiDn function is easier to evaluate-than the spec- tral density and t.aat both are related by the Fourier transform (Ref. 1: Ilugachev, V.S., Teoria sluchaynykh funktsiy i ee prime- neniye k zadacham. avtomaticheskogo upravleniya (Theory of Random Functions and its Application to Automatic Control Problems) GITTL M. 1957) c0 I S JWT K y('r) 3 yMe d w. (5) 00 Replacing in Eq. (5) the integral canonical form of the correla- tion function by its canonical resol tion over the interval - T c< Card 4/7 28956 B/146/61/004/003/005/013 Measuring random i3tationary D217/D301 .L:j T - - Tfrom Eq. (3) the relation for correlation functions is obtainud. as All qJ4- qk 10 (JI11 where D So (w Z-\ w. Eq. (7) is the canonical resolution of the x correlation function K (,r). Thus, if processes X(t) and Y(t) are y analyzed during the same time interval, then, under the conditions as above, the dependence, between the dispersions of r.--aidom coef- ficiente of their canonic resolutions is given by D P (10) Card 5/7 V (02 lip (1 1.1, led, T - -) M qKj q11 D., c A qA; I oaqko-%qt 0 28956 8/146/61/004/003/005/Ul3 Measuring random otationary ... D217/D301 in which F ^0 denoto coefficients of T) 11)0Jtovlr in Eq. (7) F which de- pend on the consecutive number of the harmonic and on the first two initial moments of variations -/\qk' It is pointed out that the coefficient P. carL be de~termined by either partially differentia- ting the square of the modulus of frequency characteristic of the measurement channc-1 or the method of transformation as given by ra.L. Byidiovskiy (Pef. 4: Osnovy dinamicheskoy tochnosti olektri- cheskikh i mekhanicheekikh tsopey (Pundamentald of D~mamic Accura- cy of Electric and Mochanical Circuits), GITTI., M, 1957). The latter is stated to be easier if the vaialytical expression for the frequency characteristic with 6~q k"s complicated or unknown. An example of solution is given when I 9~ (JW) 10 = I = const. W) There are 4 references: 3 Soviet-bloc and 1 non-Soviet-bloc. The Card 6/7 28956 8/146/61/004/003/005/013 Measuring random statiolary ... D217/D301 reference to the ]Mglish-language publication reads as follows: W. Zadeh, Correlation functions and power spectra in variable networkst Proc. IRE, 1950P 38, No. llt ASSOCIATION: Moskovskiy ordens, Lenins, aviatsionnyy institut im. Sergo Ordzhonikidze (Moscow Order of Lenin Aviation Institute im. Sergo Ordzhonikidze) SUBMITTED: May 25P 1960 Card 7/7 ANANIYEV, Yuriy Foilorovichj, inzh.., assiste,nt Measurement of raDdom processes with inertial transducers. Izv. vys. u.-heb. zav.; elektromekh. /+ no.9:70-78 161. (KIRA 14: 9) 1. Moskovskiy ordena Lenina aviatsionnyy institut imeni S. Ordzhonikidze. (Automatio control) (Transducers) (Electronic measurements) AMNITEV-RTASHOREM, P. S. "Development of the Sheathe of the Nerve Fibers of the Vegetative and Somatic Sys- tems." Cand Biol Scl, ORA State Veterinary Inst, 1953. (RzhBIol, No 8, Doc 54) Survey of Scientific and Technical Dissertations Defended at USSR Higher Iducational, Institutions (12) SO: SUM No. 556, 24 aun 33 - AN&NITEV-SIVERSOY, Konstantin Popular hero: on the 90th anniversary of M.Y.Frunza's birth. Voen.sran. 36 no.2:5-6 F 160. (MIR& 13:1) (FFunse, Mikhail Vasillevich, 1885-1925) UZDENNIKOV, A.; IVANOVAt V.M.; SAWp VXI ANANIYEVAI A. 'Abstracts. Apt.delo 12 no.3:83-85 My-Je 162. (MIRA 16:1) (FRLMCY) I~M~ /-r rV i-I T1, - IT E. Category USSR ousti a Atm..-sphe~ric ac:-ustles. Uydxzacoustics J-5 Abe Jour Ref Zhur - ftzlkaV No 1, 1957, No 2168 Author Ananlyeva, A.A. lust :-1Mu_9T1_cs_7MMtUte, Acad-emy of Sciew-es USSR Title :Non-Directional Ceramic Sound Pickups Orig Fab :Akust. zh,,, 1956), 2, ND 2., 10-27 Abstract :Description of 3pherical ani cylindrical n~u-direction broad-band Bound pick- ups made of bartum-titanate ceramics. The directivity chazacteristics ef such receivers, with radial pclarizati~~m, are given and axe shown to be in the plane perpendicular t: the axis im the case of cylinders aud in the equatorial plane in the case of sphexes. The dl,,-Fctivity characteristics are shown to be almost circular over a vide frequency range (frcm 15 to 200-300 kc). Th the plane containing the. :)ut-put, the d-l-rectivity characteristics of spherical receiver are quite different. from circles. The frequency characteristics cited show that the operating band retain a relatively constant sensitivity up to frequencies corresponding to the lowest natural frequen:!ies of the mechanical vibraticrs of the cerapic piezo-elements and of the suppirting structure.. A sr.,lution Is proposed for the problT of in- creasing the se3Bitivity of ceramic receivers, which is low in the case of radial polarization (on the order of several microvolts per bar). One employs Card 1/2 Category ; USSR/Acoustics - Atm-'spheric s6coustics. Hyclroacoustics J-5 Abd Jour : Ref Zhur - FiziKa, No 1, 1957,NG 2j.68 for this purposa the so-called.mechanical-stress transformation, i.e., one em- ploys the tangeatial stresses in a thira-walled cylinder and sphere, caused by the sound pressare on the outer surfece. The transformation coefficient, de- termined as the ratio of the tangential stress to the outer pressure, is R/2a for a sphere ani R/a for a cy]Ander (vbQre R ie the radius and a the thielmese of the valls). To be able to use the maximum piezo-modulus of :Ehe ceramic, tangential polarization Is used and the electro&es are coated on the surface. With this type of p_Aarizatlon, the circulax d1rectivity dces not extend to such high frequencies as in -the case of radial pi".1arization. Cxxmputation data are given for the static sepsitivIty of cylindrical hydrcphones vith tangential pol- arization; experlmental dats are also g ,iven, and satisfactory agreement between experiment and theory is noted. The sensitivity of cyli--Aexe 52 mm in diameter with valls 1.5 mm thick reached P-50 micrz~v--.lts/bax. Card 2/2 J-5 TJSSR Acoustics. Atmospheric Acoustics Abs Jour 3 Ref Zhur - pizilm, No 5. 1957, No 12766 Author i knsn~eva, A.A. Institutions Aooustion Institute, Academy of Sciences, USSR, Moscow. Title i Cylindrioal Barium-Titanate Ceramic Radiator Which Radia- tes Alon; the Cylinder Axis. Orig Pub t Akust. z:i., 1956, 2, No 3, 323-325 Abstract t A cylindrical radiator.made of barium titanate car-imio has a speoiaLly proscribed distribution of norml velocities on the raditting outer cylindrical surface. The velocity of the constants along the periphery of the cross section that is perpendicular to the axis, and are distributed along the standing.-.nmve law along the generatrix of the cylinder. Card t 1/4 is attained by making the electrodes longituon the outer surface in the di-2al Periodicity form of rings with a I the length of the radia- *tOr, and 'Mking the radia d/2 along flition fc:- seotLon, Polarization direote~in out po- neighborilig ring.. of the ceramic that are corresponding to the Osoil:.ations The same electrodes are used to excite field. in the radiator by means of an alternating The direction of ,Lngle-�-( with Propagation of the plane Perpendioulft radiated wave makes an linder. 7he angle , is or to the where x is determined by the rel axis of the cy- ation sin:K=X/,, is the Perithe w"OlOngth Of the sound in the water, odioity of the distribution of theroml and d VOIOOJ- Card s 2/4 ceramic, D ill the cylinder diameter), rasOnanOt, corresponding to>,,= and a longitudinal Ohl ,,, as to Make M = go A& The value of d is so for the first radial resonance, ioeop the directivity oharaoteristios has one large maximum in the direction of the radiator axis. For longitudinal resonance, the,direotions of maximum radiation make an an- gle of 900 with the Plane perpendicular to the axis. If the tube is Eufficiently long, the radial-resonanae frequency it is Possible to obtain at axial diroction, having small d a sharp directivity in the direction imensions of radiator in the Perpendicular to the radiation, . 'r.' UStR / !GOUBtiOS, Atnospherio Acoustics. J-5 Abs Jour tRef Zhur - Fizika, No 5, 1957, No 12765 iIt is not)d that the radiation impedance obtained with this radiator 3onstruotion is 1.6 times greater than in the case of in-phase surface oscillations. A preliminary estimate Gives a vilue of eleotroacoustic efficiency of the radiator on the onler of 50 or 60 percent. Card j A //A iv6-3-lo/15 C_ -alYeva, A-A* Piezoelectric AUTHOR: Ana ---- ncies of a Plane 3onant Freque ~K voprosu 0 smeshchenii on the Shift of Re-, tivo Load ( TITLE: :inr, with an Ac ,ICOGO iziuchat- Radiator Wor'_ , loskoaco Plyezoelektrich razonansnyldl chastot P gruZIr-U) clya pri rabote na aktivnuyu na Nr 3, PP.282-285 PERIODICAL: Akustich-eskiy ZhUrnall 195?, V01-1111 (USSR) jed out an analysis of the -ev (Ref.1) has Carr al form. This gen- ABSTRACT: N N.Anare3 losses in a gener author pljj~e radiai;or without ~d by the present T-ticularize The latter )Ust* oral treatmOnt was pa ic case, active load in the ac( the (Ref 2) to ;3n ats which are interesting f rom. I it is of interest to calculate trea;ment 12,ads to resi tor which practical PDint Of ".ew. Thus piezoelectric radia the e fective thickness of a e when it is working in some f orm of a plan(. -olat a under the con- is in the f Of PHCH an medium having a wave resistance voltage or diating POwerl atconstant alysis of dition of maximum ra ugh the radiator. From an an constant Current thrO Card 1/3 4-0-3-10/15 On the Shift of Rcsonant Frequencies of a Plane Piezoelectric Radiator Working with an Active Load. the plane radiator working with an active load PHGH vrth- out internal losses in the piezoelectric material, it follows that, in the case of the constant current regime one obtains maximum acoustic power at a frequency corresp- onding to the maximum active component of the electric im- pedance of the radiator. The results of calculations are shown in L figures. The first figure gives the calculated effective thickness of a plate corresponding to a maximum current sensitivity when the plate is working in a medium with a walre resistance PHCH (I - the case of onersided radhtion, II - the case of two-sided radiation); Fig.2 gives the calculated effective thickness of a plate corresponding to a maxinum voltage sensitivity of the radiator. Finally, Fig.3 givos the calculated effective thickness of a plate of barium titanate corresponding to the maximum voltage sensitivi-;y for one-sided radiation into a medium with a wave reSil3tance PHOH - The calculation carried out in this pape:- shows that an active load has a considerable effect on the resonance frequencies of a plane ideal Card 2/3 emitter compared with the same emitter working without a 46-3-10/15 On the Shift of Resonant Frequencies of a Plane Piezoelectric Radiator Workin- with an Active Load. 0 load on the acoustic side. The calculations may turn out to be corrrenient in the analysis of a piezoelectric emitt- er working in a solid medium, e g., in defectoscopy. There are 4 figijres, no tables and 2 iussian references. ASSOCIATION. Institute -of Aaoustios of the Academy of Sciences of the USSR, Most.-ow (Aki~sticheskiy institut AN SSSR, Moskva) SUBMITTED: May 29, 1957. AVAILABLE: Libra:?y of Congress. Card 3/3 SOV-46-4-5-2/18 AUTHOR: Anan'Jelra, A. A. TITILE: Calculati.)ns for a C~rlindrical Piezoelectric H1,diator vith VecliGJ,ble Internal Losses (K rasellotu porslu-ievo~--o plyezo- elektric;heskogo izluchatelya bez ucheta vnutrenn~,kh poter') PERIODICAL: A%usticheslciy Zhurnal, 1958, Vol 4-, Nr 3, pp 2123-232 (USSR) ABSTRACT: 171. 11. Andreyev (Ref.1) has carried out some calculations on the piezoelectric radiator in the foria of a plane infinite lamina which vibrates in a direction perpendicular to its 1.1lane ard i,.rlj~-cli has ne:-li-ible internal losses. This calcula- ti3n is now part ic ~ilai~is ed to the ca:;o of 3na and two-sided radiaticn into va3-i'JUS media. The frequency dependence of the active and reactive comDonents of Elie specific electri- cal impedanc,- !:~re calculated and oresonted in the form of Sraohs. Other calculations are concerned with the dependence of the sonic pressure on frequency at con3tant current and con,-~tant volt-as-o in the case of:kleal plane cylindrical radia- tors of quoxt-- and bariwa titanate .-Ior~,.inf; in water. Fairly extensive tablps of the various p~~--amotuarL; involved are given. It is reco-o.-r-irended that the crit(~;rion for the suitability of a ~Jard 112 Calculations fcr a Ojlindrical Piezoel(~ctric Radiator ..,ith Internal Losses substanec to be u,,;ed in a radialk-jor sh.,)uld b,- 'V-he i)ossible ratio of the active -to the reac-ive con,)otionts. It Is shovin that when choosin.- material for navrow band radi.,-.- tors it is essential to choose iaaterials aith a 1,,tr:-.e pio,-.)- Trlodulusw high density and a larf,c Youn~;'s 111odalus. There are 5 f !,,;uves, 2 tables of 11U1.10rical data and 10 P3f orences 7 of which are Soviet. ASSOCIATION: Ahastichesl:iy institut AR (Acou~ltical Institute of the Acaderaj of Sciences of the US,3R7 !.13scow) SUBMITTED: July 2, 19,57. 1. Pi?zoelectric crystals--Mathematical analysis Card 2/2 AUMOR. SOV/46-5-1-2/24 TIT19: 41 Mos,iic Barium Titanate Ceramic Transducer for Ultrasonic Froqaoncles (MozaLchnyy proobrazovatell iz koramiki titanats. bariya na ul'trazvukovy,ye chastoty) Pra'IODICALt Akustichoskiy Zhurnal, 1959, Vol 5, Nr 1, pp 14-20 (USSR) ABSTRACT: 'Ilie piper describer; a barium titanate transducer and discusses i+,-. prope:~tie3 at 40-250 kc/a. The transducer (Fie; 1) consisted of a set of t-wt)nty-one polarized BaTiO,3 ceramic squares, 7, stualc onto a steel olate which forms part of vne case 1. Dimensions of the square;3 were d':O x 20 x 5 m and they were coiinected in parallel (total capacitance 16 x 1013 pF). The transducer had a plexiglas 6ransparent to sound) cover 3 with a rubber seal ~. The space 8 between tno plexiglas cover and the steel plato(with piezoelectric squareepas filled with transformer oil. The back was covered with a stool can 'Q' and the space 6 between the cover 2 and the stool plate carrying the ceramic squ^r,jv ms filleA with air. When immersed in water the transducer was amilti-layer system consisting of water, plexiglas, transformer oil, barium titanate, steel, air, stool ani water. Since the transducer CU rd 1/3 SOV/46 -5-1--2/24 A Mosaic Barium Titanate Ceramic ,Cransducer for Ultrasonic Frequencies radiaten primarily in the BaTI03-oll-plexiglas direction, it can be repre- so nted as a four-layer system (plexiglas, oil, barium titanate, steel) between two semi-infinite spaces (water and air). The author, following 'fartakovskiy (Ref 1), calculated the transparency coefficient for such a four-layer system. This coefficient is shown by curve 1 in Fig 3; it agrees qualitatively with the empirical frequency dependence of Sensitivity of the transducer, acting as a receiver, shown by curve 2 in Fig 3. The main difference between curves 1 and 2 of Fig 3 is the abionce of a pronounced pealc at 180 kels in the empirical curve. This i& due to poor impedance matching between plexiglas and transformer oil on one hand and the medium (vater) on the other. It may be also due to losses in the system not allowed for in calculations. Fig 4 is identical with curve 2 of Fig 3 (sensitivity of the transducer as a receivor) and Fig 5 represents the frequency dependence of the ca rd 2/3 sov/46-5-1-2/24 A Mosaic Barium TitauLts Ceramic Transducer for Ultrasonic Frequencies transducor used as an emitter, Acknowledgments are made to V.S. Grigorlyev for his advice and to A.V. Sosnov and VA. Basov for help in .his work. There are 5 figures and 5 refereaces, 3 of which are Soviot and 2 English. ASSOClATION:Akusticho3dy institut AN SSSR, Ko3kva (Acoustics Institute, Academy of Be ienl:es , U.S S R. , Moscow) SUBMITTEDt Decambor 23, 1957 Card 3/3 SOV/46-5-2-18/34 AUTHOR: Ananlwva, A.A. TITLE: Letter t3 the Editor (Pisfmo v redaktsiyu) PERIODICAL: Akusticheskiy zhurnal, 1959, Vol.5, Nr 2, p 241 (USSR) ABSTRACT: The letter gives six corrections to an earlier paper by the autnor ("On the calculation of a piston-type piezo- electric radiator without allowing for internal losses"; Ak. Zh., Vol IV, Nr 3, 1958. Acknowledgment Is made to Yu.F. Shpilev, who pointed out some of these mistakes. A6SOCIATION: Akusticheskiy institut AN SSSR Moskva (Acoustics Institute, Ac. So. USSR, Moscow) 6UBMITTED: March 16, 1959 Card 1/1 85890 (3 2.0 31 B/048/60/024/011/026/036 4"41) Boo6/Bo6o AUTHORS: Anan1ynvgA__A,_A., Ugryumova, M. A., and Strizhkov, B. V. TITLE: ure larium Titanate Some Anomalous Properties of Chemically P Ceramics ~ I PERIODICAL: Izvest:Lya Akademii nauk SSSR. Seriya fizicheskaya, 1960, Vol. 2ol, No. 11, pp. 1401 - 1404 TEXT: This is the :reproduction of a lecture delivered at the Third Con- ference on Ferroeleotricity which took place in Moscow from January 25 to 30, 19Z-O. The autho:!s studied the properties of high-purity BaTiO3 ceramics which had been obtained via the following reactions: BaCl 2H 0 + TiCl .~ 2H C 0 2H,,0 njBaTiO(c 0 -4H 0 + 6HC1 + H 0 2' 2 4 2 2 C 1 2 4)2 2 2 0900C BaTiO 3 + 2CO 2 + 4H20 The reactions and r-!spective results were studied by thermographic, X-ray, and chemical analys.?s . The specimens obtained were submitted to heat treat- 0 ment at 900 - 1450 14'. In these specimens, & was measured as a function of Card 1/2 85890 Some Anomalous Proporties of Chemically Pure S/048/60/024/011/026/036 Barium Titanate Ceramics B006/BO60 the heat treatment temperature and the curve obtained was compared with that taken from technically pure BaTiO 3* While the F_ of high-purity BaTiO3 specimens attains a maximum (6000) at a temperature of 12400C, and then drops to a constant value of 2300, the F-value of technically pure specimens remains below 1500. Fig. 2 shows F_ as a function of the duration of the heat treatment at 1270 and 13500C (high purity) and 13500C (technological). Only in the former case does & decrease with time, while remaining constant :in the two latter cases. Fig. 3 illustrates the dependence of densi-;y, porosity, and water uptake of the specimens on the heat treatment tempo?rature. The sharpest changes were obseryed at 12400C . At this temperature, density attains its maximum (5.94 g/cm2) and conserves it; porosity and wa-:er uptake are practically nil.. Fig. 4 shows micro- pictures of sectiona of the individual specimens undergoing a heat treat- ment at various temperatures. The grain size was found to be highly temperature-dependent. There are 4 figures and 5 non-Soviet references. Card 2/2 8589:1 2 a 3) S/048/60/024/011/027/036 7,~60 (/I ~(tll /,/&/ 2-) B006/BO60 AUTHORSs Ananlyeva, A. A.~ Strizhkov, B. V., Ugryumova, M. A. TITLE: Dielectri~jVnd Pkezoelectric Properties 1P Chemically Pure Bari Titanate Ceramics 16 PERIODICALi Izvestiya Akademii nauk SSSR. Seriya fizicheskaya, ig6o, Vol. 2*4, No. 11, pp. 1405 - 1408 TEXT; This is the reproduction of a lecture delivered at the Third Conference on Ferroelectricity which took place in Moscow fromm anuary 25 to 30, 1960. E. S. Novosilitsev, A. L. Khodakov, and the authors of this paper examined pol;rcrystalline specimens of chemically pure barium titanate and deter:nined the dependence of the electrophysical properties on the heat treatment temperature, A report is made here of the dielectric, elastic, and piezoelectric properties of chemically pure BaTiO 3' The heat treatments were made at 11609 1240, 1270, and 1400 0C (specimens I - 4), and also 8ommercially pure specimens (No.5) were examined for a comparison (1360 C). Investigation results are given in diagrams and tables. Fig. 1 shows the temperature dependence of the various specimens 1 - 5, the peak Card 1/3 Dielectric and Piez)electric Properties of Chemically Pure Barium Titanate Ceramics S/ffg 0/024/011/027/036 ft BOWBO60 values being tabulated. Fig. 2 shows L(t) for polarized and nonpolarized coarse-grained chemically pure BaTiO 3 specimens; the two F--peaks (1st and 2nd phase transition) are well marked and are somewhat higher for the polarized specimen. The acoustic velocity c was determined in pure BaTiO 3 ceramics on the basis of the radial vibrations of polarized specimens. Fig. 3 shows its temperature dependence; c 0rises rapidly with temperature and remains practically constant from 1300 C on, Fig. 4 illustrates the dependence of the ;iezoelectric modulus d 31 on the heat treatment temperature. For ch.emically pure BaTiO 3 ceramics, d 31 is about 1.5 times as high as for commercially pure BaTiO 3" Specimens submitted to heat treat- ment below 1250 0C (-xhibited 'very high d 31 values; thus, e.g., the specimen treated at 1170 0C had a d 31^'5-10- 6CGSE. There are 4 figures, 2 tables, and 4 referencest '-i Soviet and 1 US, Card 2/3 ANANIYEVA, A. A. oand Teoh Soi -- "Sound receivers made of barium-titanate ceramics." Kiev, 1961 (Min of Higher and Secondary Specialized Education MR. r Kiev Order of Leniiu'Polytechnic Inst). (KL, 4-61, 194) -4'Y- Symposium on Elootroacountio',Transducers rOl,/5981 The followlt,g bnsio p-ohlomn are treatodt 1) theoretical research an enora tranaforrat!,on prozon.~,-s; 2) ororlrv~ntal dovelo-mant of nov tyran of transducers: 3) olcoLroncou5tic manauremints; 4~ teehnolory of piezoolec- tric and mnpotostriativo matorials; 5) conntruction of transducers for tech- nical noods. and 6) dosi p of acousticpl transducer eyetoms. No personalitino are montiontid. Raforoncoa (ir-av)foilov the Individual articles. TABLE OF CONTEIFTSi Preface 3 Problems of Reaearch Work on Slactroacouatio Transducers. Ignaoy Malocki, President of t1w Conference 5 Ch. 1. Gomera:k Problems and Theory of Electrosocustio Transducers 1. ClarsifAcation of electromechanical transformation methods in the light a:! the tanks faced w~'% ,n [sic) the danign and construction of olea'xoscoustio equipment. V. S. Grigorlyev 7 C ard Z/4 4 Symposium on Electroacoustic Transducers: POL/5981 18. Synthetic quartz crystal. Wincenty Pajewski 197 19* Production of piezoelectric elements of barium titanate cera- mics by means of hot casting method. A. A. An!~~av . A. V. Sosnov, and M. A. Ugryumova 203 20. Invistigat.'ion of barium titan;Lte ceramics for construction of eleotroaconstic equipment. 1. A. AnarO_xuL 211 21.' _ Measuremeni; 6f the piezoelectrid constants of barium titanate ceramics, using longitudinal vibrations of barb. A. Lenk 225 22. Poisson's imodulus of barium titanate. M. Grfitzm'acher 233 23. Measuremen-i of Poisson's ratio. Wincenty Pajewj3ki 235 24. The application of single crystals of germanium for measuring fast variable high pressures. M. Grdtzmacher 2-43 25. New effect in barium titanate (BATiOa). Provisional report. P. Greguss 247 26. Examinativ,2 of the piezoelectric effect occurring when bonding BaTiO3 poIjerystalline transducers. Teodor Krajewski 251 27. Piezoelectric ceramics applied to high power transducers. Wincenty Pajewski 259 card r ha . 2/3 VIAWYEVA Alay-tina Aloksandrovna; GlilGORIYL'V, V.S., otv. red.; ........... A.P.,, tekhn. red. [Coramie sound pickup equipment] Kerimicheskie zvuka. Moskvap Izd-vo Ali SSSR, 1963. 177 p. (MIRA priamniki 17:1) ANAN'YFVA, A.A.; BERFZIN, V.A. Calculatl.ng the static sensitivity of a three-layered cylindrical transducor. Akust. zhur. 10 no.1:15-19 164. (MIRA 17:5) 1 4. Akustdcheskiy Institut AN SSSR, Moskva. 1TII: AP402572'f i'S/0046/64/010/001/0015/0019 -UPIRMS: Ananlyeva, A-. A.; Berezin, V. A.* TITLE: Cbm -iayer cylindrical transformer putation of statio sensitivity of a three 5-19 SOMICE; 13msticheskiy zhurnal, v. 102 no. 19 1964t TOPIC TAGS: static sennitivity, cylindrical transfqrmer# piezoelectric elementp mechanical streast elastic property, piezoelectric loodulus, sound radiatorp dielectric penetrability# plane deformationg tanpot streast radial stress JILBSTIUCT: The authors compixte the change in statio sensitivity of a three-layer cylindrical transformax with an-internal-cylindrical piezoelectric transforming element and external passive layers relative to the natural-sencitivity of the transforming piezoelemcnt subject to preasure by the external lateral surface. e ra ial They analyze the equations for computin- the diqtribution of stress in th d direction in the material of a i1wee-lay"er transformer. The.,r determine the influ-' ence of the elaxt~o properties of the naterial of the external layers on the static, sensitivity. The tanVintial mechanical stresses in a specific construction ego tially exceed t'heyraditLl stresses.- In the consideration.of radial mechanical stresses it is clear that the greatec;t "sound-transparent"v i.e., transmitting Card, 1/2 ACCESSION NR: AP4025727 internal presswelto the sensitive7.element with minimal loss, is the interstitial (second) layer whose elastic properties are close to the elastic properties of the first and third~lsyers (steel and ceramics). In the latter case the three-layer transforner degeneratea intor a bir4le-layer onei, The radial stresses in the mhte-, i rial of a cylind#oal transformer with optimal elastic properties for the interati-'i tial layor are less th3n the sonic,pressure on the surface; thus any reinforcement , is theoretically -involved with,Aecrease in the static sensitivity of the transfo=er, with respect to tho sensitivity of the transforming element. The greatest loss of static sensitivity of a transformer occurs because of the presence of the fir for I igid" (reinforefd) layer in whicia, when it is thin, very Itirge tangential stresses, arise if it is in contact with the pliable interstitial layer two. If in the con- struction of the transformer it is necoseary to leave an external thin metallic -layer, then it is.advisable to take measures to increase its pliability. Only thus can high static sensitivity berealinod. Orig. art. hast 5 figures and 6 formulae., ASSOCIATION: Akustichoskiy/ inatitut 111 335H, Moscow (.1netitute of Acoustical AN SSSR) DATE ACQs -10Lpr64 EXCL& 00! SUB PODE: APP PH. NO REP WWs 002 OTHERs 001 Card 2/;.. /A no. 1. 1965, 24-29 SOURCE: Akusticheskiy zhuriml, v. I F- 7' -,7- c r* v. F r 't -A, 0 Eta ta Win mhiiqW& MDF- FT, M~ Card EPA -7 W' 2AM(WED, C(b)-21]VWP(k()1 77`77~7 -4 T.t7-(c)/, kUTHJR: An a r; e v a, A A Uq ryumov a. 14, A I ITL.F Effect of small additions of (Iroup III and IV elements o:i z,he -,4ielectric and P1820811WC ric propartica of Ilead barium metanio- bate- ferroelectric ceramic* ~ N19 SOURCE: Akusticheskiy zhurnAl, i~. 10, no. 3, 1964, 265-270 I)PIC TAGS: ferroelectricity, cerc-mic dielectric, dielectric ccn- 7 dielectric loss, piezoeluctric modulus, baiium inorganic -omp(.,und, lead compound, grmp III element, group IV element A,P-'-T!~ACT. The interest J,n 860; d sol!utions of the lead barium ,reta;iiobate (Pb Ba NI) 0 )As due tc their hiQh piezoelectric 0.6 0.4 2 6 moa,i over a wide terTeratvre range. A6di- 1, and Etah' e propert-ies ves SC+3' +3, +3. +3 +4' +4 In the form of L i of y La Nd Hf and Ti 1/3 L 13808-65 ACCFSSION NR: AP4044608 oxides were introduced into the solid solution in amounts of 1%. The additives were purpos~ely chosen to have a valence different front that of the corresponsding component of the fundamental lattice, so as to ensure a definite,, change in the dielectric and piezoelectric properties of the material. The preparation of the samples is brief- ly described. The testa 'have shown that addition of La203 (1%) im- proves the piezoelectric properties of the solid solution, and that +3 I -4,U-v -1 tTT ascribed to the fact that of Iwd then any of the other elements. The piezoelectric modulus d31' the dielectric constant, and the parameter (d 31 E) all increased ap reciably following the addition of lanthanum. The latter in- creased from 2.41 x 10 12 to 3.67 x 10 12 cgs esu, or by about 1.5 times. No noticeable changas in other parameters of the lead bariwn 2/3 L 1,)E;0 8-65 ACCESSION KR: AP4044608 metaniobate were observed. Orig. art. has: 3 figrurps and 3 tables ASSOCIATION: Akustichezhiy institut AN SSSR, Moscow (Acoustic Ir.stitute, AN SSSR) SUBMITTED: G3Aug63 F-NCL. 00 SUB CODE: EC, EM WO REF SOV: 010 OTHER: 00-C 3/3 Za , - ; - - : I -,- -, I F I.. A,v ~; 1,:.A. Effect of acLInixtill-es of lanthanw.,i oyidle and zirconium d,"Oxide on the dielect'ric and piezoelectric proyerties of lead barium metanio- Ixatpi. Aku st. zhur. 11 no.l.,24-29 165. (141RA -18:4) 1. .4kisticheskiy institut AN SSSR, Moskva. 'SOURCE: Kristallografiya, v. 10, no. 3, 1965, 430-431 ~TOPTC TAM: ferroplectric material, rare earth. ple2oelectric cerandc, electrical aiii L 15776-66 EKr(1)/bn(m)/EWP(t), IJP(c) JD ACC NRs AP6016367 SOURCE CODE: UR/0070/657o-l o/OwP4.3 01%311 AUTHORt Anantyeva, At A,; Lusakova, G. I.1 U&rjMovaL H, A. ORG: Acoustics Institute,(Akusticheakiy institut) TITIZ: Temperature dependence of electrocXductivity- f Pb sub 0,6jia-sub 0o4 _tk sub 2 -0 sub 6 with and.without additions of La sub 2. 0- Bub-3. Sd1jKd_-._ kristall afiya, Y. I(), no. , 165, 15~Ui' ogr 3 TOPIC TAGS: leads-barium, phase transition, n1oblum compounds temperature dependence, electric conductivity, lanthium oxides piezoelectricity, dielectric permeability .ABSTRACT:..- Almost all 'Piezoelectric materials having high Curie points lose thi6*' property at temperatures much below their Curie points, owing primarily to increasea electrical conductivity of these materials at high temperatures. Measurements made of the temperature' dependence of conductiVity and dielectric Perm.; enbility for a sample are plotted on a graph$ which shows a stepwiee variation, in i conductivity at the phise transition temperature. Another break in this curve is soon at a higher temperature, indicating another change in the conductivity mochan- lism. This point agrees well witi.-i the polarization temperature of 15D-16000 sugeost 1-by other authors for this comppund* When La 'D o added to the sample, the break points of the conductivity curve aldft,,". .3 i ,in the irection of higher temperature, the lower point exieriencing the Creator ;shift; and the greatest ahift occurs for a sample containing 0,5. Mole 96 ]~.20 _2 Hig1jor percents of La2O3 drops Aho lower point a little below that of the- .. -Treated' compound. 'Orig. *Er-t;-.Ra-v. 2 FJNSI- SUB COQF: 200 U / SU13M DATI; i liMar64 / ORIG REF -. 006 OTH REF : 005 Card _1/1 p_6., I UDG: 548-03537--- 4 r U%033663 BOCK EXPLOITATIM S/0791 Ananlyeva, Alavtina Aleks4ndrorna Ceramic saind receivers (Kerair- ~eheskVie priyemniki zvuka) Moscow, lzd-vo AN S=p 1963- 177 p. illus., biblio. Hrmta printed inside back covers 2200 copies printed* Responsible editort Grigorlyav, Vo So; Editor of the publishing house: Gessen, L, Vol Technical editor: Gusavap A* Po (At head of titles Akadamiya nauk SSSR. Akusticheekly inatitut) TCPM TAGSt ceramic sound raceiver, piezoeeramic receiver, accoustic receiver,, barlum titanatep diolectric,, pistoaleetric, wide band receiver., flat diaphragm,, characteristic frequency,, spherical shallj cylindrical shall, resonance receiver PURPOSE AND COVERAGE: It is hoped that this book will be useful to accoustic engineers and experimenters Sia the field.. as the author presents-som* of the re- iults obtained by himself and his colleagues in research on piesocerazic sound receivers, The author thanks V* A,. Berezin,, Vo A* Basovp Ye, Ve Vav:ilov,, A, No Sapr7*gln,, and As Ve Soanor for their experimental work, Thanks are expressed to Academician No No Andreyaw and to Doctor of Technioal. Sciences V# So Grigorlm =033663 for their helprul attention to the experimental work and the preparation of the manuscript* Finally, the author acknowledges the assistance of Mechanics A, V. Prakhow and P, Do KhoUn. who sometimes played a decisive role in the praqtical development of the sound recelverse. TABLE OF CCNTFIITSt From the author - - 3 Introduction - Ch. 1. Dielectric and piezoelectric properties of barium titanate ceramic - 16! Ch. IL Methods of determining the characteristics of sound receivers - - 39 Ch. XIL Nondirected wide-band sound receivers 59 Cho Ve Wide-band sound receivers with flat receiver diaphragne - 131 Ch, V. Spectra of characteristio frequencies of piezoearamio spherical and cylindrical shells 140 Cho VL Resonance sound receivers with ceramic piezoelectric COLU - - 154 Literature - 167 Card 2/3 ANAN I YEVA, A. A. SENYANINOVA-KORCUbINA. M.V.,' ANANIYICVA, A.A. 4WW am seasonal and age flaliZion in the starch and vater content of evergreen bog. Zricales and orowberry. Uch. sap. Ien.un no.213;295- 311 156. (KLRA 10:3) (Bricales) (Grovberry) AlaNIYEVA. A.R. Devonian flora of mountain regions of the eoutheantern part of Western Siberia. Biul.moip. Otd.geol. 29 no.3:103-104 W-Je 154. (MLRA 7:8) (Siberia, Wastorn--Paleobotany) (Paleobotany--Siberia, Wes- tern) LOKSHINA, R.D., kand. ekon. nauk; KOROLEVA, M.G., kand. farm. nauk; KOROBOVA, Z.N.; UZDENIKOV,, A.N.; MARTYNOVAp M.P.; PANCHENKO, Te*I* ANAN'YEVAs-A--*.T-t-._.._ Development of a methodological basis for the determination of medication requirements. Sbor. nauch. trud. TSANII 4z20-30 163 (MIRA 1713) 1. Otdal organizataii i ekonomiki aptaohnogo dela (rukovoditell otdela - kand. farm. nauk A.M. Sidorkov) TSentrallnogo, aptechno- go naucbno-issledovatellskogo Instituta. L.J~.; J"ITEYN"'. L' red. [Integrated brigados of imnovator.3 in Azerbaijan] Kom- pleksnye tvorcllosklo brigady v AzerbrddLhanc. lialuiv Azernef-ila', 1~,63. 32 1). (1,11RA 17:4) E V iio~Jtllj-*-U~Wn-d cemeni-S Wli~ analysts. N. A. I,QRQV()V, P. F. KONOVALOV. A. AND G~ V. Tj meet. 20 1:11 17 21 09-7,1) hocvt,~v, of diq- hill'otoov, tramformt0iolls I liaolinitv, ittid forms- timl of flit-Ifei'llit silicate j%eic illvr~jigsfc-l wilil all 10114atiml X-ray histalfallun c0abblilig ol X-1ay (Ow. gulliomkier, Iligh- trmpcfaful~ furnace, X-ray radiat;on mcch-cr (Sa% nuiplirrr), Ovice, curvea %bow [Lat d1wKiWilit of tbe carbonate takes p1dee solwc-,. it I.at alm r NW mid 6 ~.omplctc At 74MT. Curmi aho shov that':' At Vo(X)- th'-WI'lln Olic:w Ovilic" h oill tile -I Illo'lificalloll into fill rwircly jim typv (a' m(Alficatitmi). At e01% krinthilte jinder., gf)V~ SMIVtlihd C1111114AS 1110 IIVCOIIIV'.l Otil(gpliolls; it rcluabli 311i"rilhowt it) OM' to 119111",aftcT which mullite brgin% to forno At graditolly im.1 then wnI.1,11% at 1*.!()0*. irmit excvm ollimphous '111cm, "4 LILZI MIR, )I El TOROPOV, N.A.; KONOVALOV, F.F.; Y31FREXOV, A.I.; ANAN'T3VA, G.V. Use of the high-temperature X-ray ionization method for studying processes that take place in alumina production. TSvet.met. 27 no.2:37-42 Xr-Ap 154. (MIRA 10:10) 1. Giprotsement. (Alumina) (I Zays) 16(1) AUTHORSs Ananlyevap G.V. and Balaganskiy, V.I. SOV/42-14-1-5/27 ----------- TITLEt On the Oscillation of the Solutions of Some Differential Equations of Higher Order (0 koleblemosti resheniy nekotorykh differentsialtnykh uravneniy vysahego poryadka) PERIODICALt Uspokhi mittematioheakikh nauk, 1959,Vol 14tNr 1,pp 135-140 OJBSR) ABSTRACTs With respect to the solutions of y (n) +f(x)y . 0 the author proves a well-known result og Knesar fief 1_7 under somewhat weaker assumptions, Furthermore the equation 14d d d .... ~L(g ~2 +f (x,y) - 0 TX19"hin-2 1i (gn-3 dx 1 dx is consider ed. It is assumed that f(x:,y) is continuous, that the gk(x ) are (n--k) times differentiable, and that the uniqueness of the solutioii is guaranteed. Let y dT -1 9 y - dYn-1 Yo %X Yo k = 9k dx n dx I Theorems If Sgn f(x,y) - Sgn y for x>, x., lim. 00 Card 1/2 1 YI-x 0o On the Oscillation of the Solutions of Some SOY/42-14-1-5/27 Differential Equations of Higher Order 00 is uniformly in x9 where f(x) >0 for X~,x 0 (x)dx - oQ, 00 f dx - o1of gk(x) >0 for sufficiently largs xj*then f9r gk(x) a even n (1) has only oscillating solutions (for x >0)1 if n is odd and the solution y is not oscillating, then it hol4s lim. Tk(x) - of k-0911**.In-11 where the signs of the x -->00 Y01T, 9 ... Yn-1 fo* sufficiently large x are invariable and alternatinga The authors thank V.A.KondratlyeT. Therq to I German reference. SUBMITTEDs November 27, 1957 Card 2/2 L 1154J-66'tVtr(l)/I.WT(to)/T/EWP(tVEWP(b)/EWA(,t) JD/MB 0 ACC NR, AP6000183 SOURCE CODEt UR/0032/65/031/0.L2/1483/3:465 I/'/ i~ ~~ , . (4 (t ~ S' S_ AUTHOR: I Ann1yeva V Sadrno-va., Z. F, 61 TITLE: X-rAy investigation of the single crysta aggregates SOURCE: Zavodskaya laboratoriya, v. 31, no. 12, 11965, 1483-1485 TOPIC TAGS: single crystal, x ray, lattice defect, sapphire, ruby, fluorite, gonio- meter, cj,,+~ y. L41 4,:--, -A /W1 C_rc +m~._ ABSTRACT: The mosaic structure oll single crystals was examined with a URS-50I dif- fractorieter. The object of the study was to determine the feasibility of a detailed investigation of structural Imperfections in single crystals of sapphire, ruby and fluorite. X ray spectra of single crystals were taken by placing them in a URS-50I diffractometer in such a way that the single crystal surface coincided with the axis of the GUR-3 goniometer. T~A crystal surface was illuminated with an x ray beam with 5-9 degree horizontal deflection and an unlimited vertical deflection. The x ray pho- tographs were taken successively during 2-30 vertical rotation of the crystal sample with respect to the axis of the GUR-3 goniometer. During the rotation of'& sample composed of randomly oriented particles of single crystals, various particles pass UDC: 548.734 Cord 1/2 L 11543-66 ACC NRt AP6000183 through the deflection point. Examination of the series of photographs at various sample positions with respect to the horizontal axis makes it possible to determine the topographical details of the single crystal structure. Orig. art. has: 2 figures SUB CODE: 20/ SUBM DAM 00/ ORIG REF: 001/ OTH REF: 004 U) Card 2/2 IANAV'Y,EVA, G.V.; SMEWOVA, Z.F. X-ray diftraction study of the nosaic structure of single crystals. Zav. lab. 31 no. 12t1483-1485 165 (mim 1921) 1~ a ACCMUON HR.. AP4041801 S/OD80/64/037/007/1612/1615 :AVI!HOR: Ostroumov, Ve Val Ananlyevap Go Vo 'TITIE: Electrolytic lWr or germanium SMCE: zhurnal prikladn# khimii; v- 37,F not 7# 1964o 1612-1615 I ~IIOPIC TAGS: germanium.. electrodeposition, electroplating, nonaqueoue electrolyte, impurity reduction, ethylene glyco~ljp ethylene chlorobydrin, deposit brightnesaj, amorphous structure.. polycryotalline structure., electrical resistance., p tyw conductivity,, annealing, ocalingp vacuum deposition.. hole conductivity ABSTRACT: The conditions for electrodepositing germanium from nonaqueous solutionp I and the structure and properties of the electrodeposit Vere examined. 'The amount of impurities was reduced by separating the cathode and andoe vith a porous glass filter and using high purity graphite anode. The electrolyte comprised a 0 solution of GeC14 and ethylene glycole The ethylene chlorehydrin formed at the anode during the electrolysis decreased the cathodic yield MA reduced, the brighte- neso of the deposit* A 20 micrm deposit of germanium was obtained in,T-9 hours of electrol7sise X-rayo- Wicated this uaterUa to be worphousp but beating to Card 1/2 19624-65 EWT(j3)/-EVP( t )/EkP()-, I JP(c )/RAEM( a) /SSD/Ar4L/r~~;D(gs VE23N t J.j k2cl"119siON, NR: AP500050's S, oom (1'/64 '037/0 1] /2411Z'24,17 Sty*rkas, A. -D.; Ostro=ov, V. V. Lknajj~yeva, G. V. ,rITLE: Simultaneous electrolytic precipitation of antiniony and indi m from non-aq,jeous solut.ons '-( ,iiCE: Zhurn'111 prikla&oy ".mki, V. 37, no, 1 1, M)64' 2431-2,437 TOPIC TAGS: nonaqueous electr:)lysts, ethylene glycol electrolyte, quartz electrodo, incduni refining, antimony refining, indium antimonide, electrolytic precipitation AE67'RACT: The difficulties associated with the aqueous electrolys s o.' indium and anti- rr.ony sulfates were avoided by using ethylene glycol for a solvent and substituting IrL,(SO,)2 with water of erystalizvtion which Is still soluble in ethilerit, ,~!N,col. 'A-? -C elrctrolvzi~~d un(le r -aii)on d OxIde. Sr;4i! ~il. t t .1W N""Ih S6. SO flitti practiclAy :0 C:*, L-1. ~tit' CQRI,'XJnLL',Or, oi the layer obtained ti~-ii, O~N BoiuLiun of both ii I tA 6 t Lifa 5 Carc !/2 1. 19624-65 ACCESSION NR: AP5000504 co rresponding to a 1: 1 ratio of the motals, but above 2 m a/cm the yield was slini-pin i-educeO. The vx)rous ;Lnd -i-anibling natur-c of the cok:,(! d 1)1 2 01 art. flas 6 ,7. r none -MITTED: WluI63 E,- C 1 0 0 SUB CODE: IC REF SOV: 007 OTHER: 004 Cord 2/2 L 21240-66 E;-rr(m)/EwP(t) ACC NR: AP6003789 AUTHORS: Chernevskaya, ORG: State Institute cL_2P_tics opticheskly institut) ijp(c) JD/jw SOURCE CODE: UR/0181/66/oo8/001/02i6/0219 E. G.; Anantyeva, G. V. im. _'S. I. Vavilov- (Gosudarstvennyy TITLE: On the structure of mixed crystals based on CaF2. SrF 2, and BaF' 2 SOURCE: Fizika tverdogo tela, v. 8, no. 1, 1966, 216-219 TOPIC TAGS: calcium fluoride, strontium compound, barium compound, crystal lattice structure, solid solution, alkali earth mineral, crystal lattice defect, mixed crystil ABSTRACT: Inasmuch as earlier investigations of two-component systems based on CaP 21 SrF2 , and BaF2wero limited to solid solutions in powdered form, the authors used crystals grown in vacuum high-temper- ature installations (I. V. Stepanov and P. F. Feofilov, Rost krintallov (Crystal Growth], p. 221;, AN SSSR, 1957). The structure Card 113 L 21240-66 ACC NR; AP6003789 investigations were made with a type URS-50 x-ray installation. The results showed that thq systems CaF._,.-SrF 2 and SrF 2-BaF 2 form solid solutions with arbitrary component ratio, in which the lattice constants of the mixed, crystals increasing linearly with the percentage composi-~t .tion. The lattice constants of these two crystals satisfy Vegard's law for all compositions. The CaF _BaF system satisfies,the additiv-,, 2 2 Aty law for BaF 2 contents up to 2% and CaF2 content up to 6 -- 8%. number of particles per unit cell of the lattice was found to be I ,,.-approximately 12 for tbe,,mixed crystals CaF - SrF SrF _BaF and for 2 2-1 2 2 ;the-single.-component crystals CaF SrF , and Ba The deviation of 21 2 F2 number from 12 - did not. depend- on the composition of.tbe orfstals 1 -for all, types ~of -crystals. It. is a so,: 40 'was approximately. the same that the.. at6~B~~6r.'the.,difftrent alkaline earth-,me.tale An tliui soltitt s* CaF _- r an SrF - --naF - -can participate*in't'lie forma- 2 21 2 2 0n'.0 th i f e lattic~,,d~efec'ts* to an' equal degree, and-thO number of th6 V ~,Odefectl particlei3.of each component ip de termined by its pexcentage J:; L 21240-66 ACC NR: AP6003789 ;2 4~ content in the crystal. The authors thank N. A. Afanslyeva and M. --V. Zasolotskmfor carrying out many of the measurements. OrIg. art. has: 2 figures, 2 formulas, and I table. SUB CODE: 20/ SUBM DATE. Wan6r,/ ORIG REF: 005/ OTH REF: 008 "On certain functional renal shifts in patients with hypertonic diseas-as under the influence of hydrogen-sulfide b,-Aths.r hin Health USSR. Central Inst for the Advanced Training of Physicizimq. Moscm, 1956. (Dissertations for the Degree of Gandidate in Hedical ~Bcienca) So; Knizhaya letopis', No. 16, 1956 7 ARANIMA, K.A. Effect of hydrogen sulfide bathe on renal function in hypertension. Vop.kur.fitioter. i loch. fiz.kul't. 23 no.1:23-27 158. . - (HIRA 11:3) 1. Iz TSentrollnogo inatitutn kurortologit (dir. - kAndidet mrAltsin- sKkh nauk G.N.Pospelova) (MINERAL BATHS. SULFMOUS--PHYSIOLOGICAL RVYNCT) (HYPHRUNSID11) (KIDIINYS) t ALIYEV, ra*Yu. [deceased]; GREBENSHCHIKOVA, N.P.; KRYLOV, G.M.; 1WGI- MOV, ru.1.1 KRAMOV, Yu.A.i AXANIYEVA X.V. I.---.--"- P -. ~ I Conversion of natural gas on a nickel catalyst in the presence of silica. 'Qzb. kh1ju zhur. 9 no. 4:69-74 165. (MIRA 18:12) 1. Institut Vhi-li AN UzSSR. Submitted July 24,# 1964. ANANIYEVA, L. Aleksandr Dmitrievich Dubiago; obituray. Biul.Kom.po kometJ meteor. AN SSSR no.5:57-61 161. (MIRA 14:6) (Dubiago., Aleksandr Dmitrievich, 1903-1959) ANAIPYHVA L. masterp Geroy Sotaialiatiohookogo Truda (14oginsk); --~~~~VA, A., inzh. (Noginok) Machine designersp the final decision is yourse Sov,profooiusy 18 to.22:4-6 14 162. (MM 15212) 1. Milopchatobumasbi kombinat imeni V.I. Lenina (for Ananlyeva)o IFTOle machinery) SOROMA, N.S., kand. khi-ich. nauk, dotsent; BOGDANOV, L.A., inzh.; ANANIYF&.J,,Aa, inzh.; KHARLASHNIN, V.I,,, inzh.; ZJIIJA, T.I,, VFz'h.; PrVOUROVA, T.V., inzh.; XOTOV, M.P.j prof. Some problems in the ayanosthylation, carboxylation, alkylatlon and acylation of gelatin. Izv, vys, uchabo zav.; takh. log. prom. no-3v7O--75 f63. (KIRA 1617) 1. Kiyevskiy takhnologichaskiy institut legkoy promyshlennooti. Rokomandovana kafedroy takhnologii kozhi. (Gelatin) (Polynerization) KULIBA, F.Ya.j MIRONOV, ViYe.; ANANIYEVA, b,A.; ANDREWA., O.S.; RMHANOVSKOA, L,P. Conplex compounft of thallium triiodides with 1,10-phaiwai.- tbro3ine. Zhur. neorg. khim. 8 no.621400-1401 A '63. ' (MIRA 1616) 1, Ianingradskiy tekhnologicheakiy institut imeni Iseneaveta, Imfedra obabohey kbixii. Thallium compounds) Menantb~oline) KULIBA, F.Ya.; MMONOV, V.Ye.; ANANIYEVA, L.A. Complex compounds of vionovalent thallium with 1,10-phenanthroline. Zhur. neorg. khim. 8 no.lOt23Z6-2328 0 163, (KEA 16:10) 1. Leningradskiy tekhnologicheskly Institut im. Lensoveta. (Thallium compounds) (Phenanthroline) rx- --A; r%n +-'nr, -3aen bond 4- -Ic bit, tt ~Z P Y 7 7r F a- T f ~l 3 ,ountry USSR a t c,-~ o ry Farm AlAlauls j '093 ~.Jjs. Jour Tle.L Dim, -101.1 NO Atithni, Le re lilatitut. T 0 11; Titic, DOWA.r) L:000ho"", T-lub. Abstract h 7.0 ,-v : . .-I- . 11 %, to u ?t s 0'.3C C o Y (I 1 11 . di- v, tel; V. in~, 0 -,2,GUDS A efeOctivancss O.r* dou"-Ii 0-6. 'I j C' (. of t'~ .- to ,CC( no accor- Differen- to of .,ers Of 11 ot obsinred "Or Con- n 1.. 4. Card 11/2 ANANIYEVA, L.F.; KRASNOV, V.D.; ALTUNINA, T.M.; MAKAROV, N.P., doktor ek6n. nauk, prof., otv. red. [Ways of developing agriculture in the Altai; problem in the distribution and specialization of collective fam production] Puti razvitila sel'skogo khoziaistva Altaia; voprosy- ra=e- shcheniia i spetsializatsii kolkhoznogo proizvodstva. Moskva, Izd-vo Akad. nauk SSSR, 1962. 214 p. (MIRA l6t2) 1. Akademiya.-nault SSSR. Sovet po izueheniyu proizvoditelInykh Sil. (Altai. Territory-Agriculture-Economic aspects) LEMESHEV, M.Ya-; LAGUTIN, N.S.; GREKULOV, L.F.; KRASWV, V.D.; IWNINp A.A.; YAKOVLEVA, T.V.; ANANIYEVA, L.F.; KOLOSOVA, Ye.Ta.; MURASHKO, Tu.V.; GABIDULI;1W-,-V-.M'.",r-TGPOV, N.I.; POPOV, N.M.; STUDENKOVA, N.M.; SMYSLOVA, A.S.; PANIN, H.S.# red.;PANIN,N.S.,red.,- GERASIMOVA, Ye.S., tekhn.red. [Methods for creating an abundance of agricultural products in the U.S.S.R.) Puti sozdaniia i*obiliia sel'sk*khoziaistyennykh produl-tov v SSSR. Moskva, Ekonomizdatp 1963. 317 p. (MIRA 16:6) 1. Sektor skonomichaskikh problem sel'sk4go khozyaystva Nauckno- issledovatel'skogo ekonomicheskogo instituta GoBplana SSSR (for all except Panin,N.S., Panin, N.S., Gerasimova). (Farm produce) AUTHORS: TITLE: 86396 S/020/60 135/002/025/036 B004/BO5~ Kargin, V. A., Academician, Kozlov, P. V., Asimovap R. M.p and Ananlyeva, L. I. Two Types of Plasticization of Polymers With Rigid Chains PERIODICAL: Doklady Akademii nauk SSSR, 1960, Vol. 135, No. 2, pp. 357-360 TEXT: It was the purpose of the present work to explain the two types of plasticization of polymers with rigid chains: A) The plasticizer is soluble to an unlimited extent in the polymer. B) The plasticizer is more or less incompatible with the polymer. The fact that in both cases plasticization occurs, must be attributed to the different action of the two plasticizer types. The plasticization of cellulose (molecular weight about 200,000) was investigated by means of the incompatible plasticizers guanidine thiocyanate and urea. The cellulose-was saturated with the plasticizer dissolved in ethanol, dried after 2 to 3 days, and pressed into tablets at 130 - 1400C and 75 atm pressure. The thermomechanical curves of the tablets Card 1/3 8630 Two Types of Plasticization of Polymers With S/020/60/135/002/025/036 Rigid Chains B004/BO56 were drawn. Whereas in plasticizing with triethylphenyl ammonium oxide (compatible with cellulose) a decrease of the Vitrification temperature TV occurred proportional to the plasticizer content of cellulose, incompatible plasticizers hardly changed TV at all. In the latter case, no interaction can occur between the molecules of the plasticizer and the macromolecules of the polymer. The authors interpret this effect on the basis of the structure of amorphous polymers. They assume that the polymer has orientated secondary structures: orientated bundles of chains. In the case A, which they describe as "intrabundle plasticization", the interaction of the plasticizer with the active groups of the polymer is more intense than the interaction between the polymer molecules. The secondary structure of the polymer is therefore destroyed, and a solid solution of the plasticizer in the polymer is formed. In the case B, which is described as "interbundle plasticization", the plasticizer reacts only with the polymer molecules on the surface of the secondary structures. The secondary structure therefore remains conserved, and the polymer keeps itshigh mechanical strength. Its elasticity depends on the Hook elasticity of the secondary structure. Such a kind of plasticization is advantageous for Card 2/3 86396 Two Types of Plasticization of Polymers With S/020/60/135/002/025/036 Rigid Chains B004/BO'56 obtaining low-temperature'resistant materials, which are supposed to have high elastic properties. There are 2 figures and 7 Soviet references. ASSOCIATION: Moskovskiy gosudarstvennyy universitet im. M. V. Lomonosova (Moscow State University imeni M. V. Lomonosov) SUBMITTED: August 12, 1960 Card 3/3 ANANIYEVA, L.M.; ZUYEV, V.M.; DZERDZEYEVSKIY, B.L., prof., otv. red.; WA~~jp P.N * . red # (Materials on glaciologicel research: Zagorsk; hept balance] I-Ia- terialy gliatsiologicheskikh issledovanii: Zagorsk;teplovoi ba- lans. Moskva, NO.4. (Temperature of the soil and the snow cover] Tomperatura pochV i snezhnogo pokrova. 1961. 141 P. (MIRA 14:11) 1. Akademi7a nauk SSSR. InstItut geografii. (Zagorsk-Sol'i temperature) (Zagorsk--rSnow-Teriperature) .ANANOYEVA,2L.M.1 DZERDZEYEVSKlYp B.L., prof*, otv* red.; OGANOVSKIY, P.N., red. (Materials on glaciological research: ZaEorsk; beat balance] Hs- terialy gliatsiologicheskikh issledovaniit Zagorsk; teplovoi ba- lm. Moskva. No.2- (Gradient observations) Gradientnye nabliti- denlia. 1961. 179 p. NIRA 14111) 1. Akademiya nauk &9M. Institut .geovafii. (Zagorsk-History) ANANIYEVA~ L.M.; ZOEVp V.M. Main trendu in modern climatological research in France. Izv. AN SSSR. Sor. geog. no.2.-104-107 mr-Ap 161. (MIRA 2.4:3) 1. Insitut geografii AN SSSR. (France-Zlimatology) --ANAI"YEVA, L.M.; RATAIER-) Yu.L.; DZF=M'EVSKIY, D.L., Prof., otV. red.; -----UGOMKIYj P.N.p red, (Materials on glaciological research: Zagorak; heat balance] Haterialy f,-hatsiologicbeakikh Issledovaniis Zagorsk; teplovoi balans. Moskva. No.3. [Gtadient observations. Cloudiness. Atmospheric phenomena] Gradientnye nabliudboiia. Oblachnost'. Atmosfernya iavleniia. 1961. 166 P. (MIRA 15:3) 1, Akaderlya nauk WSR. Inatitut geografii. (Zagorsk-V,eteorology--Obse&ations) SAMARINA, O.P.; IYRMANp M.I.; TUMANYAN, V.D.; ANANIYFVA, L.N.; GF-ORGIYFV, G-P- Characteristics of chromosomal J-nformational RNA. Blokhimila 30 no.4:88o-893 JI-Ag 165. (MIRA 18:8) 1. Institut rallatsionnoy i fiziko-khimicheskoy biologil AN SSSR, Moskva. ANARI YN A JL- - -- winnedbels comet in the Years 1933-3,939* UcheS&P-laz*uD- 116 no.1177-ft '35. (KM 3L0:5) l.y4fedra astronowdi, (Coust, winnacks's) VOROBIYNVA, 3. - -Ta-. Burnbam'B comet (1938a). Astron.tair. no.211:7-8 Mf 160. (MIRA 13slO) 1. Kafedra astronomli Kazanakogo universiteta. (Gometa--1958) ANARIYE-VA, L.Ya.; KORrrNrKOV, S.H- A.lekBandr Ihnitrievich Dubiago (1903-1959). rat.-astron. issl. no.7:395- o 61. (MIRA 14:9) ~Dubiago,. Aleksandr Dmitrievich, 1903-1959) lit, ZI GFSELEVICH, Anatoliy Mikhaylovich$ prof *;-G6RK3-,- Nikolay Semenovl~ch;---- ALV2jVjA4j"p red.; BABKINA, S.I., red.; BLISEYEVA, A.V.9 red,,- GABERIAND, M.I.j, tekhn. red. [Now surgical instruments and apparatus for cheat surgery; a textbook for pbysicians and students in medical Institutes) Novye khirurgicheskie instrumenty I apparaty dlia grudnoi khirurgii; po- sobie dlia vrachei I studentov meditsinskikh institutov. Moskva.. Medgizj 1961. 151 p. (MIRA 15t7) (CHEST--MRMY) (SURGICAL INSTRUMTS AND APPARATUS) RillilloWh No.1, jio.?.Lon in caj;il'llll'~ c i,i i vz~ T rudy Tad 71j. med. inat. 50:194,i% ~ td xt jx!diitril ~wi. jrof~ V.S. Va~-Ilp ;--k v, A.!A lon Mno. MA-AA I r--,,A " _1 -'4 ~ BOROVOY, N.Ye., kandidat tekhnicheskikh nauk;_AK6V!IIXA,,AA., ins:hener; SOKOIOV, P.S., redak-tor; VIRIKA, G.P., takhnicheskly rodaktor. [organization of the work of stations and side-tracks in grain transportation) Orgunizatelia raboty etcnteii I pod*ezdnykh patel pri perevoske khlebtWkh grusov. Moskva, Goo. transp. zheldor. Izd- vo, 1953. 213 P. (Microfilm] (KLRA 7:11) (Grain--Transportation) (Grain--Handling) OV ye.K.; pRIGoROVSKIT, SkDIKOV, P.P.; AW0113VA, 34.; LEBEDWA, T.P.; SMIR11 ' A Y.F.,inzho,red.; TISHKOV, L.B.-I,KATOLICHMO,: V.A.;.PANIM; -V-; HOSKOV, Tu.A.; TIIFONOVA,,M-G-j;MYMHHOV, TO.J.; BOBROVA, T9.1;, tokhn.red. . . [Technical equipment for large general-purpose freight yards] Tekhnicheskoe oanashchenie krupnvkh gruzovvkh atantaii obahchego P01'2ovaniia. Moskva, Gos.transp.zhel-dor izd-vo. 1958- 186 p. (Moscow. Hoskovskii Institut inzhenerov zheleznodorozhnogo transporta. Trudy, no.161) (MIRk 12:2) (Railroads--Yards-Ilquipment and supplies) ANANIUVA, S.A., kand. toldin.nauk Determining the length of track used for loading and unloading and the number of mechanized units needed in railroad freight yards. Vast. TSNII MPSLT71 no.3:47-51 My 158. (MIRA 11:6) (Railroads-Track) (Railroads--Preight) AIIANITINA. S.A., kand.tekbn.nauk Hfficient designs of covered storebouses for loading and un- londing oporationa. Transp.stroi. 9 no.12:47-50 D 159. (141M 13:5) (Railroads-Buildinge and structures) KOGAN, Libor Aysikovichi k9nd.tsW=.n*vkr-,-QCKEM0I(, Y9*&*Uy Nousoviah; MUIM, Vladimir, Markovidftf I-IM02111;'Veris Mildwylovichi Prinimali uchastiye: PATROVA* T.I., AMIYEVA S A TALI, K.K.; BM&KITI A.M.; L0BDVj Aj, BMOTA, Te.M., tekhn.-r-,9-d-.' I [containers] lontainery. Pod obahchei red. L.A.Kocana. Hookva, Vooseizdatellsko-poligr.obwedinento H-va putei soobahcheniia, 1960. 318 p. 04in 14:3) (Dailroado-Freight) (Containers) GOV/CB-50-7-20/33 AUTHORS: Fayngoltdl S.G. and Anan1ySvpL,0--,V,.,1. T 12 Lij': OperutinG,- Conditions.of Anionia 63tills. P.&UODICj'LL: Koks- i khimiya, 1959, Nr 7, PP 51 (US SR) ABSTIL-WT: In view of r,3-;-zated bloc'-dng of tho aLm:ionia stills, by precipitatin- fffpsuia wiiich requiied C*.e,:Lnin-- of the still eve:L7 10 days, an outside reactor and an additional settlinC, tank for the removal of pracipitated L-Zrpsum were introduced. The above iLeasure increased the period between successive cleanings of the Istill to 30 - 33 days, but did not solve the problem. On the basis of 4-he temp- erature-solabilit-y re-lationc;hip for rnrpsum (sec, Figure), the temp,.~ratum- condit-ions in t-he oot-clints- 'U~Ink -in,~ the still were m-Antained at 110 - 111 C and 107 - 108 C respectively. This increased the time between the succ- ossive cleaiiints of tlic; 4;till to 61 dAys. A r:ipid mot]16d Card 1/2 (1 1/2 hours) of determination of SO 4'-.lons in the SOV/68-501-?-20/33 Operating Conditions of Ammonia Stills ammonia liquor based on the pr,-,cipitation of BaSO4 with a solution of BaC of knovm normality and luck titration of the excess of i~cl 2 with a solution of trilon-B in the precence of iaaE;nesi,,un ions and chronuilethylene blue indic- ator i2 described. There is 1 figure and 3 tables. ASSOCIATION: Yasinovskiy koksokhimicheskiy zavod(Yisinovskiy Coking Works) Card 2/2 c IPAYNGOLID, B.G.; FILIPMV, A.A.; ANANIMA, V.I. ------------- 1xperience in operating dephenolizing scrubbers vithout packing in the zone of contaot with phenolates. Xoks i khim. no.1:46-49 161, (min 14: 1) 1. Yasinovski,7 kbkookhimicheekly zavod. (Phenols ) ~ (Coke industry-By-rproducts)