How You Earn Credits. You qualify for Social Security. benefits by earning. Social Security credits when. you work in a job and pay. Social Security taxes.
Introduction. The atomic bomb survivors of Hiroshima and Nagasaki are a significant population for the study of radiation induced human leukemia. Whole body irradiation is most likely the cause of the leukemia caused by the atomic bomb radiation.[1] Follow-up of Japanese adult survivors of Hiroshima and Nagasaki have revealed abnormally high rates of cancer, persistent chromosomal aberrations in circulating lymphocytes, and lenticular opacities.3] Finally, children of atomic bomb survivors, who received exposure in utero ionizing radiation, had diminished stature, small head size, mental retardation, and subsequent seizures. [3] Study of the aforementioned groups has provided essential knowledge on the health effects of atomic bomb radiation.
A Photo-Essay on the Bombing of Hiroshima and Nagasaki. Hiroshima. Committee on Damage by Atomic Bombs in Hiroshima and Nagasaki, Hiroshima and Nagasaki: The Physical, Medical, and Social Effects of the Atomic Bombings (London, 1981). Nagasaki, Japanese city on which the second operational atomic bomb was dropped.Nicknamed 'Fat Man' (a reference to Churchill), the bomb, which used plutonium 239, was dropped by parachute at 1102 on 9 August by an American B29 bomber from the Pacific island of Tinian.hoto by US Army The huge atomic cloud 6 August, 1945. A Uranium bomb, the first nuclear weapon in the world, was dropped in Hiroshima City. It was estimated that its energy was equivalent to 15 kilotons of TNT.