A study of ionic association
in aqueous Ianthamide nitrate solutions b ultrasonic absorption Garnsey, R., Ebdon, D. W. Journal of the American Chemical Society, Vol 91, No 1 (1 January 1969) pp 50-55 (1209)
The Influence of ultrasound on the surface properties of bubbles in the elementary act of flotation Glembotaskii, V. A., Eremin, Iu. P. Doklady Akadamii Nauk SSR, Vol 183, No 4 (1968) pp 888-890 (1210) High frequency effects in semiconductors with carriers inelastically scattered on optical phonons Gurevich, Yu. G., Levinson, I. B., Matulis, A. YU. Zhurnal Eksperimental’noi i Teoricheskoi Fiziki, Vol 55, No 3 (September 1968) pp 9991005 (In Russian) (1211) Investigation of crack-growth stress-wave relationships Hartbower, C. E., Gerberich, W. W., Liebowitz, H. Engineering Fracture Mechanics, Vol 1, No 28 (August 1968) pp 291-308 (1212) Electrical and optical properties of Cds-MnS single crystals Ikeda, M., Itoh, K., Sato, H. Journal of the Physical Society of Japan, Vol 25, No 2 (August 1968) pp 455-460 (1213)
On coherent phonon fusion in quartz transducers Luuka, M. Physics Status Solidi, Vol 29, No 1 (September 1968) pp 377-382 (1222) CaIcuIation of the anharmonic damping of Rayleigh surface modes Maradudin, A. A., Mills, D. L. Physical Review, Vol 173, No 3 (15 September 1968) pp 881-898 (1223) Iron (BIl reduction in solutions of K,[Fe(C,O,)] in ultrasonic field Margulis, M. A., Mal’ tsev, A. N. Vestnik Moskovskogo Universiteta, Khimiya No 6 (November-December 1968) pp 44-48 (In Russian) (1224) Appearance of hydrated electrons in ultrasonic wave fields Margulis, M. A., Maltsev, A. N. Zhurnal Fizicheskoi Khimii, Vol 42, No 10 (1968) pp 2660-2662 (In Russian) (1225) The effect transitions Matsudaira, Journal of Vol 25, No. (1226)
of lattice vibration on the phase of the Ising model N. the Physical Society of Japan, 5 (December 1968) pp 1225-1235
Theory of the acoustic coagulation of aerosols Mednikov, E. P. Doklady Akademii Nauk SSR, Vol 193, No 2 (1968) pp 382-385 (In Russian) (1227)
Studies of acoustoelectric domain formation in semiconducting CdS Ishida, A., Inuishi, Y. Journal of the Physical Society of Japan, Vol 25, No 2 (August 1968) pp 433-455 (1214)
A criterion for acoustoelectric current oscillation in semiconductors Ozaki, H., et al Japanese Journal of Applied Physics, Vol 7, No 11 (November 1968) (1228)
Optical observation of acoustoelectric domains in CdS by BrfIIouin scattering Ishida, A., Inuishi, Y. Journal of the Physical Society of Japan, Vol 25, No 2 (August 1968) p 640 (1215)
Acoustoelectric effect in polar semiconductors Paranjape, V.V., Joshi, S. B. Physical Review, Vol 1’74, No 3 (15 October 1968) pp 919-920 (1229)
SmaB signal power theorem on drifting carriers and elastic waves in solids with non- magnetism application to piezoelectricity Ishii, T., Innishi, Y. Journal of the Physical Society of Japan Vol 25. No. 5 (November 1968) pp 1406-1413 (1216)
Decolourization of crystal violet introduced by ultrasonic waves Prakash, S., Prakash, O., Prasad, B., Jain, S. K Journal fur Praktische Chemie, Vol 28, Nos 3-4 (1968) pp 130-136 (1230)
Generation of an additional signal by an ultrasonic wave in a Cd.8 crystal subjected to an alternating electric field Kaekina, T. M. Fiziki Tverdogo Tela, Vol 10, No 7 (July 1968) pp 2244-2245 (In Russian, English translation in Soviet Physics-Solid State) (121’7) Influence of the static pressure and temperature on the degassing of liquids in a sound field Kapustina, 0. A. Soviet Physics-Acoustics, Vol 14, No 1 (JulySeptember 1968) pp 101-102 (1218) Alternating component of the acoustoelectric current Karla, P.. S., Garshka, E. P. Soviet Physics-Solid State, Vol 10, No 4 (October 1968) pp 852-854 (1219) Generation of ultrasound in the Gunn effect Kastal’ skii, A. A. Fiziki Tekniki Poluprovodnikov, Vol 2, No 8 (August 1968) pp 1187-1189 (In Russian) (1220) Interaction of longitudinal phonons with spin waves in YIG Lewis, M. F., Scatter, D. G. Physics Letters, Vol 28A, No 4 (2 December 1968) p 303-304 (1221)
ULTRASONICS
Experimental and theoretical investigation of an opticoacoustic receiver of centimeter electromagnetic waves Rudin, V. L. Gptika i Speltrosk Vol 24, No 2 (February 1968) pp 272-276 (In Russian) (English translation in Optics and Spectra, Vol 24, No 2 (February 1968) pp 139-141) (1232) Changes of nitrocellulose solutions in duty1 acetate by ultrasonic action Safonova, V. V., Klenkova, N. I. Zhurnal Prikladnoi Khimii, Vol 41, No 10 (1968) pp 2319-2322 (In Russian) (1233) Results of an investigation of the kinetics of ultrasonic crystaIBsation of potassium bichromate on a heat transfer surface Sergeeva, K. Y. Soviet Physics-Acoustics, Vol 14, No 2 (October-December 1968) pp 253-256 (1234) Polymer studies by Gel permeation chromatography. IV. The degradation of polystyrene by ultrasonics and by benzoyl peroxide Smith, W. B., Temple, H. W. Journal of Physical Chemistry, Vol 72, No 13 (December 1968) pp 4613-4619 (1235)
%
(UHCOL 43441
148
Spin-wave instability of a ferrite plate with parametric excitation by acoustic waves Repetskii, S. P., Tsvirko, Yu. A. Soviet Physics-Solid State, Vol 10, No 5 (November 1968) pp 1205-1212 (1231)
April
1969
Aluminium oxidation by water under ultrasonic action Stolyarov, E. A. Zhurnal Prikladnoi Khimii, Vol 41, No 10 (1968) pp 2302-2303 (In Russian) (1236) Current noise Induced by electron phonon interaction in semiconducting CdS crystal (In the non-ohmic region of the Cd@ Uchida, I. Japanese Journal of Applied Physics, Vol ‘7 No 10 (October 1968) Short Notes, p 1295 (123’7) Effects of inhomogeneities on sound amplifcation in CdS Vasil’ev, B. P. Fiziki Tverdogo Tela, Vol 10, No 8 (August 1968) pp 2566-2568 (In Russian, English translation in Soviet Physics-Solid State) (1238) Polarization of luminescence and its dependence on the frequency of exciting light in the case of J&m-Teller states of impurity ions Vekhter, B. G., Tsukerblat, B. S. Soviet Physics-Solid State, Vol 10, No 5 (November 1968) pp 1250-1251 (1239) Rotational isomerism. Part I. Ultrasonic relaxation in tertiary amines Williams, E. J., Thomas, T. H., Wyn- Jones, E.. Orville-Thomas, W. J. Journal of Molecular Structure. Vol 2. No 4 (October 1968) pp 307-320 (1240) Magnetostatic oscillation spectrum of an antiferromagnetic spherioid with an easy axis of anisotropy Yakovlev, Yu. M., Burdin, Yu. N. Soviet Physics-Solid State, Vol 10, No 6 (December 1968) pp 1284-1286 (1241) Desorption
of hydrogen
at gas electrode
ultrasonic field
in
Znamirovschi, V. Acustica, Vol 20, No 4 (1968) pp 250-251 (1242)
Processing and Production Ultrasonic treatment apparatus Carmichael, J. T. US Patent 3,405.916 (15 October 1968) In an ultrasonic cleaning tank made of a low thermal heat conducting material (eg plastics), a material having a higher heat con ductivity is interposed between the transducer frontal surface and the tank surface, so that the dissipated heat can be removed. (1243) Device for controlling the pressure of an ultrasonic tool on an article being machined Eksperimentalny Nauchno-Issle-Dovatelsky Institut Metallorezhut-Schikh Stankov British Patent 1,140,992 (1969) (Applied for 1967) This paper described a device for controlling the pressure with which an ultrasonic machining tool bears down upon a workpiece. The pressure is varied by the position of a counterweight in a counterweight guide. Rotation of the guide due to the motion of the counterweight varies the pressure imparted via a lever system. A device is included for automatically switching the pressure scale, the pressure being indicated by the position of the counterweight adjusts a potentiometer giving a pressure reading on a meter. Electrical circuitry is given. (1244)
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