28 



REGULAR SERIES 



506. A Summary of Static Deflection Data on Three Series of Plastic Dia- 



phragms, by P. Mintz. Oct 19^3- 23 pp., 18 figs. 



507. A Method of Estimating Equivalent Static Loads in Simple Elastic Struc- 



tures, by Dr. G.E. Hudson. Jun 1 9.^3 - ix, 18 pp., 15 figs. 



509. Early and Ultimate Damage Due to Underwater Explosions against 10-Inch 



Diaphragms, by Dr. G.E. Hudson. Aug 1943- vi, 25 pp., 16 figs. 



510. The Vertical Motion of a Spherical Bubble and the Pressure Surrounding 



It, by Prof. G.I. Taylor, P.R.S. Aug 194-3- ix, 28 pp., 4 figs. 



511. Explosive Load on Underwater Structures As Modified by Bulk Cavitation, 



by Prof. E.H. Kennard. May 1943. iii, 26 pp., 15 figs. 



512. Motions of a Pulsating Gas Globe under Water - A Photographic Study, by 



Lt. D.C. Campbell. May 1943- 65 pp., 35 figs. 



513. Torque on a Non-Rotating Propeller Moving Axially through Water, by Dr. 



K.E. Schoenherr, W.H. Bowers, and A.Q. Aquino. Feb 194-3- 6 pp. , 2 figs. 



517. Radial Motion of Water Surrounding a Sphere of Gas in Relation to Pres- 

 sure Waves, by Prof. E.H. Kennard. Sep 1943. x, 38 pp. , 8 figs. 



520. Small-Scale Underwater Explosions under Reduced Atmospheric Pressure, by 



Lt. D.C. Campbell, USNR, and C.W. Wyckoff. Nov 194-3- 33 pp., 28 figs. 



521 . Operational Analysis of Electric Filters Used with Electromechanical 



Transducers, by Lt. D. Bancroft, USNR. May 1944. vi, 19 pp., 15 figs. 



523. Instrumentation for Measurement of Underwater Explosion Pressures, by 



Dr. M.A. Greenfield and Dr. M.M. Shapiro. Sep 1944. vi, 52 pp., 29 

 figs. ■ 



524. Construction and Operation of the Taylor Model Basin 5000-Pound Vibra- 



tion Generator, by Edgar 0. Berdahl. Apr 1944. 2b pp., 19 figs. 



525. A Microsecond Time-Delay Circuit, by Lt. G. Robert Mezger, USNR. May 



1944. 12 pp., 9 figs. 



526. An Electronically Regulated D-C Power Supply, by Lt. G. Robert Mezger, 



USNR. Mar 1944. iv, 9pp., 8 figs. 



527. The Effect of a Pressure Wave on a Plate or Diaphragm, by Prof. E.H. 



Kennard. Mar 1944. xiv, 93 pp., 32 figs. 



529. Stresses and Deformations in Knees of Frames and in Sharply Curved Beams 

 with Variable Cross Section, by Comdr. H.M. Westergaard, USNR. Jan 



1945. iv, 49 pp. , 11 figs. 



532. Plastic Deformation of a Thin Circular Plate under Pressure, by Dr. 



A.N. Gleyzal. Mar 1946. 31 pp., 13 figs. 



533. The Shape and Tension of a Light, Flexible Cable in a Uniform Current, 



by L. Landweber and M. H. Protter. Oct 1944. 33 pp., 10 figs. 



534. Introduction to Non-Linear Mechanics. Part I - Topological Methods of 



Non-Linear Mechanics, by Dr. N. Minorsky. Dec 1944. x, 133 pp., 64 



figs. 



