ee ©oo oe Na he Webbed Net he ale Nef oe bd WLawGo Country of Publication: United States Abstract: These enclosures contain: L--detailed photographic plans for Shot Baker along with a preliminary interpretation of the results; M--additional information on the technical photography for Operation Crossroads; N--instrumentation plan and organization for Crossroads; and R--a set of calculated data for primary and reflected shocks. Enclosures O, P, and Q are omitted since they include plans which was not executed. for Test C Major Descriptors: *CROSSROADS PROJECT ~- NUCLEAR EXPLOSIONS; *NUCLEAR EXPLOSIONS -- PHOTOGRAPHY; *NUCLEAR EXPLOSIONS -- SHOCK WAVES Descriptors: CLOUDS; Broader Terms: PLANNING; EXPLOSIONS; Subject Categories: 450202* Weaponry -- (-1989) 10/5/579 01797203 Author(s): SPRAYS NUCLEAR EXPLOSIONS -- Explosions & Explosives -- Nuclear -- (Item 279 from file: 103) ERA-11-038770; EDB-86-120991 Kidd, L.W.; Johnson, R.H. Title: Operatian Hardtack. Project 1.6. Water-wave measurements. April-October 1958 Corporate Source: Kaman Tempo, Santa Barbara, CA (USA) Publication Date: 31 Oct 1984 p 64 Report Number(s): AD-A-9395265/6/XAB Document Type: Report Language: English Journal Announcement: EDB8&606 Report for Availability: NTIS, PC A04/MF AOl. Subfile: ERA (Energy Research Abstracts). GRA (NTIS NTS) Country of Origin: United States Country of Publication: United States Abstract: The objectives were to study wave-generation mechanisms for two underwater shots, Wahoo and Umbrella, and to examine the terminal effects of these waves by inundation studies. These studies were to be integrated with the results of previous nuclear explosions under related geometries to the end that rational prediction might be made of the water waves resulting from future nuclear explosions. Inundation from Wahoo was much greater than anticipated. Inundation from Umbrella was negligible because of the protection afforded the inlands by an extensive lagoon reef. Major Descriptors: *HARDTACK PROJECT -- UNDERWATER EXPLOSIONS; *UNDERWATER EXPLOSIONS Descriptors: -- WATER WAVES FORECASTING; Broader Terms: EXPLOSIONS; Subject Categories: Weaponry 10/5/580 01797202 Author(s): -- MEASURING METHODS 450202* (-19839) GRAVITY WAVES; NUCLEAR EXPLOSIONS -- Explosions & Explosives -- Nuclear -- (Item 280 from file: 103) BRA-11-038769; EDB-86-1209390 Burbank, C.J.; McMillian, T.; Johnson, C.T.; Rusconi, J.E. Title: Operation Hardtack. Project 1.5. Refraction of shock from a deep-water burst. Report for April-October 1958 Corporate Source: Kaman Tempo, Santa Barbara, CA (USA) Publication Date: 31 Oct 1984 p 21 Report Number(s): AD-A-995264/9/XAB Document Type: Report Language: English Journal Announcement: EDB8606 Availability: NTIS, PC A02/MF AOl. Subfile: ERA (Energy Research Abstracts). Country of Origin: United States Country of Pubhbication: GRA (NTIS NTS) United States Abstract: The objectives were to check the validity of the theory of refraction of shock waves by determining the effect of refraction (SefEG1$ Gg [from temperature, 9003831 salinity, and pressure gradients) on peak