46 



R- SERIES 



189. A Vibration Manual for Engineers, by R.T. McGoldrlck. Mar 1944. 22 



pp. , 34 figs. 



196, The Reduction in Buoyancy of Various Materials When Submerged Deeply 

 in Water, by Lt. J.F. Hutchinson, USM. Dec 1943. 9 pp., 6 figs. 



201 . Electronic Methods of Observation at the David W. Taylor Model Basin. 



Part 8 - A Hlgh-Frequency Square-Wave Generator, by Lt. G. Robert 

 Mezger, USNR. Feb 1944. I^l-pp., 7 figs. 



202. Progress Report on Underwater Explosion Research - Bureau of Ships 



Project El 39. Feb 1944. Out of print. 



Part 1 - A Method for Determining Energy Absorption of Steel at High 

 Rates of Loading, by M.A. Greenfield. 19 pp., 10 figs. 



Part 2 - The Pressure-Time Curve for Undervrater Explosions of Very 

 Small Charges of Tetryl, by M.M. Shapiro and E.T. Habib. l6 pp., 

 4 figs. 



Part 3 - The Radial Displacement of Plastically Deformed Diaphragms, 

 by Dr. G.E. Hudson. 13 pp., 6 figs. 



Part 4 - The Pressure-Time Relationship in Water near the Center of a 

 Clamped Circular Steel Diaphragm under Explosive Loading, by J.J. 

 Donoghue. 3 pp., 1 fig. 



Part 5 - Resolution of the Peak Pressure Recorded with Tourmaline- 

 Crystal Pressure Gages, by J.J. Donoghue and R.B. Baxter. 9 PP. , 

 2 figs. 



203. Experiments in the Production and Photography of Intersecting Underwater 



Shock Waves, by Lt. D.C. Campbell, USNR. Sep 1943. 10 pp., 7 figs. 



206. The Suitability of MOLDWOOD for the Manufacture of Ship Propellers, by 



M. Klrstein and H.R, Thomas. Nov 1943. H pp., 6 figs. 



207. The Brittle Failure of Medium Steel in Ship Structures, by Capt. W.P. 



Roop, USN. Oct 1943. 10 pp., 4 figs. 



209. (Aero 691), Airflow Study on Tvjo Bridge Arrangements for Minesweeper 

 Vessels, by William Bamett. May 1944. 15 pp., 14 figs. 



211. Index of Technical Information. Part 8 - Subject Index of Miscellaneous 



Technical Information in TMB File QQ/^isc. Oct 1943. 10 pp. 



212. Resistance -Strain Characteristics of Stretched Fine Wires, by W.J. 



Sette, L.D. Anderson, and J.G. McGinley. Sep 1945. 28 pp., 13 figs- 



213- The Performance of Wire-Resistance Strain Gages As Influenced by the 

 Drying Time of Three Mounting Cements, by Dr. B.L. Miller, L.D. 

 Anderson, and H. Shoub. Jan 1946. 22 pp., 8 figs, 



214. Electronic Methods of Observation at the David W. Taylor Model Basin. 



Part 9 - A Photoelectric Time-Interval Meter for Instantaneous Veloc- 

 ity Measurements, by Lt. G. Robiert Mezger, USNR. Mar 1944. 8 pp., 

 4 figs. 



216. The Effect of Thrust Direction and Position on the Steering of Ships, 

 by Dr. K.E. Schoenherr. Jun 1944. 7 pp. , 5 figs. 



