radiological methods of warfare
41Nuclear weapons and the United States — United States Nuclear program start date 21 October 1939 First nuclear weapon test 16 July 1945 …
42Damage Controlman — Rating insignia Issued by: United States Navy United States Coast Guard Type Enlisted rating Abbreviation …
43Environmental radioactivity — is produced by radioactive materials in the human environment. While some radioisotopes, such as strontium 90 (90Sr) and technetium 99 (99Tc), are only found on Earth as a result of human activity, and some, like potassium 40 (40K), are only… …
44Nuclear reactor — Core of CROCUS, a small nuclear reactor used for research at the EPFL in Switzerland This article is a subarticle of Nuclear power. A nuclear reactor is a device to initiate and control a sustained nuclear chain reaction. Most commonly they are… …
45Missile — For other uses, see Missile (disambiguation). A V 2 missile launch by the British during Operation Backfire. Though a missile may be any thrown or launched object, it colloquially almost always refers to a self propelled guided weapon system.… …
46Particulate — Particulates, alternatively referred to as particulate matter (PM) or fine particles, are tiny particles of solid or liquid suspended in a gas. In contrast, aerosol refers to particles and the gas together. Sources of particulate matter can be… …
47Ernest S. Tierkel — Dr. Ernest Shalom Tierkel (July 2, 1917 – 1981) was a world renowned epidemiologist in the crusade to eradicate rabies from all continents. His lifelong work in implementing vaccines and programs would eliminate rabies as a major public health… …
48Punahou School alumni — Shown below is a list of notable graduates, students who attended, and former faculty of Punahou School.: *indicates attended Punahou but did not graduate with senior class. Numerous athletic, educational, cultural, business, and government… …
