27 



REGULAR SERIES 



474. Strain Distribution on Specimens in a Fatigue Test, by Dr. D.P. Winden- 

 burg. Mar 1941. 23 pp., l6 figs. 



476. Tactical Trial Methods and Equipment, by Lt. J.M. Parrin, USN, and L. 

 Landweber. Mar 1941. 37 pp., 27 figs. 



479. Analysis of Shekleton's Report on Underwater Explosions of September 



1918, by Comdr. W. P. Roop, USN. Jun 1943- 22 pp. , 3 figs. 



480. Report on Underwater -Explosions, by Prof. E.H. Kennard. Oct 1941. 51 



pp., 17 figs. 



481 . Effects of Impact on Simple Elastic Structures, by Dr. J.M. Frankland. 



Apr 1942. 34 pp., 27 figs. 



482. Theory of the Hydraulic Brake or Buffer, by Dr. B.L. Miller. Jan 1942. 



20 pp. , 9 figs. 



483. The TMB Linear Sweep Oscillator, by Ens. G. Robert Mezger, USNR. Dec 



1941. 9 PP-, 4 figs. 



485. Plow about a Pair of Adjacent, Parallel Cylinders Normal to a Stream - 

 Theoretical Analysis, by L. Landweber. Jul 1942. 27 pp., 13 figs. 



487. Instruments and Methods for Measuring the Plow of Water around Ships 



and Ship Models, by C.E. Janes. Mar 1948. 29 pp., 26 figs. 



488. Impact Measurements on a Free-Edge Plate, by Lt. J.S. Parkinson, USNR. 



Jan 1942. 18 pp. , 26 figs. 



489. Effects of Underwater Explosions, General Considerations, by Prof. E.H. 



Kennard. Sep 1942. 17 pp., 3 figs. 



490. Protection against Underwater Explosion - Plastic Deformation of a Cir- 



cular Plate, by Dr. A.N. Gleyzal. Sep 1942. 17 pp., 7 figs. 



491 • Model Tests of Composite Structures to Resist Underwater Explosion, by 

 Comdr. J.S. Parkinson, USNR, and Capt. W..P. Roop, USN. Mar 1945- 99 

 pp. , 36 figs. 



492. The Design of Ship Structure to Resist Underwater Explosion - Nominal 

 Theory, by Capt. W.P. Roop, USN. Aug 1943- 34 pp., 14 figs. 



501. Static Strength Tests of Diesel Engine Crankcases GMC 1 6-1 84 and EMC 



16-184-A for 1 10-Foot Patrol Boats, by J.W. Day. Aug 1943. 28 pp., 

 23 figs. 



502. An Electronic Voltage Regulator, by Lt. G. Robert Mezger, USNR. Mar 



1943. ii, 19 PP., 5 



503. Properties of Medium Steel at High Rates of Loading, by Comdr. W.P. 

 Roop, USN, and Ens. Helen I. Carrigan, USNR. Jun 1943- ix, 40 pp., 

 18 figs. 



505. The 12-Inch Variable Pressure Water Tunnel - Propeller-Testing Proced- 

 ure, by W.H. Bowers. Nov 1943. 27 pp., 12 figs. 



