Order number page 2 801. 940406-171827-13 set 5 with LOFFICIAEHSE ‘ONLY KEYWORD (8S) t{sup {minus}1.2} characteristic. IVY;MIKE BURST;KING BURST; FALLOUT; GAMMA DETECTION; RADIATION MONITORING; DISTANCE; TIME DEPENDENCE Item 3 150. 110. , REPORT NUMBER PRIMARY TITLE (M) WT--18-Pt.vi Mortality rate as a function of dose. Pt. VI of control studies performed in the United States and at Eniwetok. Annex 2.2 (Part VI) [of] Scientific Director’s report of atomic weapon tests at Eniwetok. 72. 710. 371. 34. 950. Greenhouse PERSONAL AUTHOR/AFFIL Bond, CORPORATE SOURCE V.P. Naval Medical Research Inst., Bethesda, MD (United States); Naval Radiological Defense Lab., San Francisco, CA (United States) PUB. DATE (YYMMDD) 510000 CLASSIF. LEVEL TEXT Official Use Only ABSTRACT LAf{sub 1} mice, swine, and dogs were exposed to x radiation to determine the mortality rate-dose relationship. The data on mice were analyzed by the method of probits, 801. Operation KEYWORD(S) and the values for the LD{sub 50}’s and y intercepts of the regression lines were determined. LD curves for swine indicate that bilateral irradiation is more lethal than unilateral, and dose distribution is dependent on wave length. LD{sub 50/30}, and gross and microscopic pathologic changes produced in dogs were determined. It was concluded that the confinement of dogs, swine, and mice under conditions similar to those encountered at Greenhouse did not affect significantly their response to irradiation. MICE; SWINE; DOGS;MORTALITY;X RADIATION; LETHAL IRRADIATION; DOSE-RESPONSH RELATIONSHIPS; GREENHOUSE Item 4 150. REPORT NUMBER 110. PRIMARY TITLE (M) 710. CORPORATE SOURCE XRD--191 Historical report 801. KEYWORD(S) 308 33 1b atomic bomb tests Able and Operation Crossroads Joint Task Force One, Washington, States) 34. CLASSIF. LEVEL TEXT 950. ABSTRACT [of] Baker conducted at Bikini Atoll, Marshall Islands on July 1, 1946 and July 25, 1946. Vol. 3 of 3 Vol. Unclassified DC (United ™ This volume of Operation Croassroads’ History consists of a series of documentary photographs covering the various phases of the operation. ABLE BURST; BAKER BURST; CROSSROADS; IMAGES; PHOTOGRAPHY; HISTORICAL ASPECTS OFFICIAL USE ONLY