| D007564 |
Japan |
A country in eastern Asia, island chain between the North Pacific Ocean and the Sea of Japan, east of the Korean Peninsula. The capital is Tokyo. |
Bonin Islands |
|
| D008297 |
Male |
|
Males |
|
| D008670 |
Metals |
Electropositive chemical elements characterized by ductility, malleability, luster, and conductance of heat and electricity. They can replace the hydrogen of an acid and form bases with hydroxyl radicals. (Grant & Hackh's Chemical Dictionary, 5th ed) |
Metal |
|
| D008875 |
Middle Aged |
An adult aged 45 - 64 years. |
Middle Age |
|
| D008906 |
Mining |
The process of extracting mineral deposits from the earth. |
|
|
| D011009 |
Pneumoconiosis |
A diffuse parenchymal lung disease caused by inhalation of dust and by tissue reaction to their presence. These inorganic, organic, particulate, or vaporized matters usually are inhaled by workers in their occupational environment, leading to the various forms (ASBESTOSIS; BYSSINOSIS; and others). Similar air pollution can also have deleterious effects on the general population. |
Bagassosis,Pneumoconioses |
|
| D011795 |
Surveys and Questionnaires |
Collections of data obtained from voluntary subjects. The information usually takes the form of answers to questions, or suggestions. |
Community Survey,Nonrespondent,Questionnaire,Questionnaires,Respondent,Survey,Survey Method,Survey Methods,Surveys,Baseline Survey,Community Surveys,Methodology, Survey,Nonrespondents,Questionnaire Design,Randomized Response Technique,Repeated Rounds of Survey,Respondents,Survey Methodology,Baseline Surveys,Design, Questionnaire,Designs, Questionnaire,Methods, Survey,Questionnaire Designs,Questionnaires and Surveys,Randomized Response Techniques,Response Technique, Randomized,Response Techniques, Randomized,Survey, Baseline,Survey, Community,Surveys, Baseline,Surveys, Community,Techniques, Randomized Response |
|
| D003032 |
Coal Mining |
The practice of extracting COAL from the earth. |
Mining, Coal |
|
| D004185 |
Disability Evaluation |
Determination of the degree of a physical, mental, or emotional handicap. The diagnosis is applied to legal qualification for benefits and income under disability insurance and to eligibility for Social Security and workmen's compensation benefits. |
Disability Evaluations,Evaluation, Disability,Evaluations, Disability |
|
| D004651 |
Employment |
The state of being engaged in an activity or service for wages or salary. |
Employment Termination,Employment Status,Labor Force,Occupational Status,Status, Occupational,Underemployment,Labor Forces,Status, Employment,Termination, Employment |
|