| D011044 |
Poland |
A country in central Europe, east of Germany. The capital is Warsaw. |
Polish People's Republic,Republic of Poland |
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| D011851 |
Radioactivity |
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) |
Nuclear Decay,Radioactive Disintegration,Decay, Nuclear,Disintegration, Radioactive,Disintegrations, Radioactive,Radioactive Disintegrations,Radioactivities |
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| D003252 |
Construction Materials |
Supplies used in building. |
Building Materials,Building Material,Construction Material,Material, Building,Material, Construction,Materials, Building,Materials, Construction |
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| D006798 |
Housing |
Living facilities for humans. |
Family-Patient Lodging,Patient-Family Lodging,Family Patient Lodging,Family-Patient Lodgings,Lodging, Family-Patient,Lodging, Patient-Family,Lodgings, Family-Patient,Lodgings, Patient-Family,Patient Family Lodging,Patient-Family Lodgings |
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| D000398 |
Air Pollution, Radioactive |
Contamination of air with radioactive substances. |
Radioactive Air Pollution,Pollution, Radioactive Air |
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| D014691 |
Ventilation |
Supplying a building or house, their rooms and corridors, with fresh air. The controlling of the environment thus may be in public or domestic sites and in medical or non-medical locales. (From Dorland, 28th ed) |
Ventilations |
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