| D009787 |
Occupational Medicine |
Medical specialty concerned with the promotion and maintenance of the physical and mental health of employees in occupational settings. |
Industrial Medicine,Medicine, Industrial,Medicine, Occupational |
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| D010316 |
Particle Size |
Relating to the size of solids. |
Particle Sizes,Size, Particle,Sizes, Particle |
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| D004781 |
Environmental Exposure |
The exposure to potentially harmful chemical, physical, or biological agents in the environment or to environmental factors that may include ionizing radiation, pathogenic organisms, or toxic chemicals. |
Exposure, Environmental,Environmental Exposures,Exposures, Environmental |
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| D004787 |
Environmental Pollution |
Contamination of the air, bodies of water, or land with substances that are harmful to human health and the environment. |
Pollution, Environmental,Soil Pollution,Pollution, Soil |
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| D004812 |
Epidemiologic Methods |
Research techniques that focus on study designs and data gathering methods in human and animal populations. |
Epidemiologic Method,Epidemiological Methods,Methods, Epidemiologic,Epidemiological Method,Method, Epidemiologic,Method, Epidemiological,Methods, Epidemiological |
|
| D005374 |
Filtration |
A process of separating particulate matter from a fluid, such as air or a liquid, by passing the fluid carrier through a medium that will not pass the particulates. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) |
Filtrations |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
|
| D000397 |
Air Pollution |
The presence of contaminants or pollutant substances in the air (AIR POLLUTANTS) that interfere with human health or welfare, or produce other harmful environmental effects. The substances may include GASES; PARTICULATE MATTER; or volatile ORGANIC CHEMICALS. |
Air Quality,Air Pollutions,Pollution, Air |
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| D013997 |
Time Factors |
Elements of limited time intervals, contributing to particular results or situations. |
Time Series,Factor, Time,Time Factor |
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