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Capture Cross Section of Pb208 for C Neutrons

From abstract: "Using the method of induced radioactivity, the capture cross section of Pb[^]208 for C neutrons is found to be .00045 ± .00015 x 10[^]-24 cm[^]2. This is definitely lower than the value of .001 x 10[^]-24 reported by Maurer and Ramm."

Date: November 5, 1943

Creator: Levinger, Joseph S., 1921-; Compton, A. H.; Allison, Samuel King, 1900-1965; Watson, W. W. & Snell, A. H.

Item Type: Report

Newsmap. Monday, April 5, 1943 : week of March 26 to April 2, 186th week of the war, 68th week of U.S. participation

Front: Text describes action on various war fronts: Tunisia, Russia, Southwest Pacific, Air offensive, Aleutians. Large world map is keyed to text and illustrates time zones around the world. Inset map shows Tunisia. Includes photographs: troops receiving daily news summaries, bombers in flight, M-10 tank destroyers, and a German Mark VI. Back: British Aircraft. 19 aircraft are identified by sketch or photograph. Text provides description of each.

Date: April 5, 1943

Creator: [United States.] Army Orientation Course.

Item Type: Poster

Newsmap. Monday, July 5, 1943 : week of June 24 to July 1, 199th week of the war, 81st week of U.S. participation

Front: Text describes action on various war fronts: Army Air Forces. HQ. Air Adjutant General. Publication Division. Maps: [Military action throughout Europe, northern Tunisia and Libya]; Area[s] controlled by Japanese [New Guinea and the Solomon Islands]. Drawing: Low-level strafing attack by a flight of twin-engined DB-3A medium bombers. Photographs: Airfield on Adak, Aleutian Islands; Navy Ventura bomber warms up on landing strip; Parachute bombs at Salamaua. Back: Drawings and text desc… more

Date: July 5, 1943