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.
192,020 - Total number of those killed in Hiroshima, combining those killed instantly and those killed from radiation and other aftermath. The revised total was released at a ceremony on the 50th anniversary of the bombing. 3 - Number of days between the first and second atomic bombs dropped on Japan.On August 9, 1945, an implosion-model plutonium bomb code-named Fat Man, was detonated over Nagasaki. More than 70,000 - Number of people killed instantly in Nagasaki by the bomb.he decision by the United States to use the atomic bomb against Japan in August 1945 is credited with ending World War II. Here is some background information about the history of the atomic bomb, by the numbers: 2 - Number of atomic bombs dropped on Japan during World War II.