serw-MX  [xml]  
 


    
 DeCS Categories

G01 Physical Phenomena .
G01.750 Radiation .
G01.750.750 Radiation, Ionizing .
G01.750.750.115 Background Radiation .
G12 Immune System Phenomena .
G12.450 Immunity .
G12.450.564 Immunity, Innate .
G16 Biological Phenomena .
G16.500 Ecological and Environmental Phenomena .
G16.500.275 Environment .
G16.500.275.553 Natural Resources .
J01 Technology, Industry, and Agriculture .
J01.728 Natural Resources .
K01 Humanities .
K01.637 Nature .
N06 Environment and Public Health .
N06.230 Environment .
N06.230.350 Natural Resources .
SP4 Environmental Health .
SP4.011 Science .
SP4.011.072 Environmental Sciences .
SP4.011.072.588 Natural Resources .
SP4.011.077 Environmental Quality .
SP4.011.077.603 Conservation of Natural Resources .
SP4.011.077.603.199 Protected Areas .
SP4.011.077.603.199.830 Natural Reservations .
SP8 Disasters .
SP8.473 Risk 17142 .
SP8.473.654 Hazards .
SP8.473.654.377 Environment .
SP8.473.654.377.037 Natural Resources .
SP8.473.654.412 Technological Threats .
SP8.473.654.412.072 Physical and Chemical Factors .
SP8.473.654.412.072.167 Background Radiation .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Immunity, Innate .
Innate Immune Response .
Innate Immunity .
Immune Response, Innate .
Immune Responses, Innate .
Immunity, Non Specific .
Innate Immune Responses .
Native Immunity .
Natural Immunity .
Natural Resistance .
Non-Specific Immunity .
Immunity, Native .
Immunity, Natural .
Immunity, Non-Specific .
Resistance, Natural .
The capacity of a normal organism to remain unaffected by microorganisms and their toxins. It results from the presence of naturally occurring ANTI-INFECTIVE AGENTS, constitutional factors such as BODY TEMPERATURE and immediate acting immune cells such as NATURAL KILLER CELLS. .
1.00
28142504
 
Natural Resources .
Land Supply .
Land Supplies .
Natural Resource .
Resource, Natural .
Resources, Natural .
Supplies, Land .
Supply, Land .
Natural Resources (Environmental Health) .
Materials or substances such as land, timber, fresh water, fossil fuels, or mineral deposits that occur in a natural state and have economic value or usefulness to humans. .
0.68
4583
 
Natural Reservations .
Areas with natural resources that may be explored in a scientific and limited manner to ensure their permanent preservation. .
0.60
 
Nature .
The system of all phenomena in space and time; the totality of physical reality. It is both a scientific and philosophic concept appearing in all historic eras. (Webster 2d; Dr. James H. Cassedy, NLM History of Medicine Division) .
0.55
119735
 
Background Radiation .
Radiation, Background .
Radiation, Natural .
Background Radiations .
Natural Radiations .
Radiations, Background .
Radiations, Natural .
Natural Radiation .
Radiation from sources other than the source of interest. It is due to cosmic rays and natural radioactivity in the environment. .
0.54
101242