serw-MX  [xml]  
 


    
 DeCS Categories

D01 Inorganic Chemicals .
D01.268 Elements .
D01.268.271 Elements, Radioactive .
D01.496 Isotopes .
D01.496.749 Radioisotopes .
D01.496.749.305 Elements, Radioactive .
D01.496.749.731 Radioactive Tracers .
D20 Complex Mixtures .
D20.693 Radioactive Pollutants .
D20.693.555 Radioactive Fallout .
G01 Physical Phenomena .
G01.828 Radioactivity .
N06 Environment and Public Health .
N06.850 Public Health .
N06.850.810 Radiologic Health .
N06.850.810.460 Radioactive Fallout .
SP4 Environmental Health .
SP4.011 Science .
SP4.011.087 Contamination .
SP4.011.087.698 Physical Contamination .
SP4.011.087.698.384 Radioactive Pollution .
SP4.011.087.698.384.075 Radiation .
SP4.011.087.698.384.075.181 Radioactivity .
SP4.011.087.698.384.090 Radioactive Tracers .
SP4.011.097 Chemistry .
SP4.011.097.063 Elements .
SP4.011.097.063.879 Elements, Radioactive .
SP4.026 Sewage .
SP4.026.277 Industrial Effluents .
SP4.026.277.573 Radioactive Effluents .
SP8 Disasters .
SP8.473 Risk 17142 .
SP8.473.654 Hazards .
SP8.473.654.412 Technological Threats .
SP8.473.654.412.062 Nuclear Energy .
SP8.473.654.412.062.122 Radioactivity .
SP8.473.654.412.067 Hazardous Substances and Wastes Stockpiling .
SP8.473.654.412.067.140 Radioactive Confinement .
SP8.473.654.587 Meteorology .
SP8.473.654.587.572 Rain 9101 .
SP8.473.654.587.572.464 Radioactive Fallout .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Elements, Radioactive .
Radioactive Elements .
Unstable elements with atomic numbers greater than 83 that exist in nature solely as radioisotopes. .
1.00
254
 
Radioactivity .
Radioactive Disintegration .
Decay, Nuclear .
Disintegration, Radioactive .
Disintegrations, Radioactive .
Radioactive Disintegrations .
Radioactivities .
Nuclear Decay .
The spontaneous transformation of a nuclide into one or more different nuclides, accompanied by either the emission of particles from the nucleus, nuclear capture or ejection of orbital electrons, or fission. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) .
0.65
471244
 
Radioactive Confinement .
RADIACTIVE CONFINEMENT .
Confinement of radioactive material so that their dispersal into the environment is prevented, or so that their release is given in a specific rate. .
0.62
00
 
Elements .
Substances that comprise all matter. Each element is made up of atoms that are identical in number of electrons and protons and in nuclear charge, but may differ in mass or number of neutrons. .
0.62
91525
 
Radioactive Effluents .
0.60
10
 
Radioactive Tracers .
Tracers, Radioactive .
Radioactive substances added in minute amounts to the reacting elements or compounds in a chemical process and traced through the process by appropriate detection methods, e.g., Geiger counter. Compounds containing tracers are often said to be tagged or labeled. (Hawley's Condensed Chemical Dictionary, 12th ed) .
0.59
251593
 
Radioactive Fallout .
Fallout, Radioactive .
Fallouts, Radioactive .
Radioactive Fallouts .
Radioactive Rain .
The material that descends to the earth or water well beyond the site of a surface or subsurface nuclear explosion. (McGraw-Hill Dictionary of Chemical and Technical Terms, 4th ed) .
0.59
03004