The Principles of hygieneW.B. Saunders Company, 1914 - 525 pages |
From inside the book
Results 1-5 of 66
Page 15
... meters into Foot - pounds and Foot - tons , and vice versā , 517.— Values of Terms Employed in Connection with Fuel - value of Food , 517. - Comparison of Metric and English Weights and Measures , 517 . 516 INDEX . 519 THE PRINCIPLES OF ...
... meters into Foot - pounds and Foot - tons , and vice versā , 517.— Values of Terms Employed in Connection with Fuel - value of Food , 517. - Comparison of Metric and English Weights and Measures , 517 . 516 INDEX . 519 THE PRINCIPLES OF ...
Page 34
... meters of air ; the maximum amount being about 3.5 milligrams . This gas is usually absent from the air of cities and the air which has passed through localities that are thickly populated . It is found in the atmosphere over fields ...
... meters of air ; the maximum amount being about 3.5 milligrams . This gas is usually absent from the air of cities and the air which has passed through localities that are thickly populated . It is found in the atmosphere over fields ...
Page 36
... meters of water adds . the pressure of 1 atmosphere - 1 kilogram per square centimeter of body surface . The increased pressure causes the sudden liberation of gases in the tissues and blood , where they interfere with the cir- culation ...
... meters of water adds . the pressure of 1 atmosphere - 1 kilogram per square centimeter of body surface . The increased pressure causes the sudden liberation of gases in the tissues and blood , where they interfere with the cir- culation ...
Page 41
... meter . It varies with the temperature , and it may be computed from the readings of the wet and dry - bulb thermometers by the use of tables . Relative Humidity . - Complete saturation of the air being taken as 100 , any degree of ...
... meter . It varies with the temperature , and it may be computed from the readings of the wet and dry - bulb thermometers by the use of tables . Relative Humidity . - Complete saturation of the air being taken as 100 , any degree of ...
Page 48
... dangers encountered by Europeans in the tropics in regions of less than 2000 August Hirschwald , Berlin , 1900 . 2 Berlin . klin . Wochenschr . , 1901 , p . 7 . meters ' elevation are constant high temperature com- bined with 48 AIR .
... dangers encountered by Europeans in the tropics in regions of less than 2000 August Hirschwald , Berlin , 1900 . 2 Berlin . klin . Wochenschr . , 1901 , p . 7 . meters ' elevation are constant high temperature com- bined with 48 AIR .
Common terms and phrases
acid ammonia amount animal apparatus bacillus bacteria blood body calories carbolic acid carbon dioxid cause cent centimeters chemical chlorid cholera climate clothing contained cubic meters death-rate deaths diet digestion diphtheria disinfection dust effects employed especially filter filtration fleas formaldehyd frequently fresh air grams Gynecology heat hygienic immunity important impurities increased infection infectious diseases influence injurious inspection Isolation and disinfection kilograms locality malaria Marine-Hospital Service meat method milk mosquitoes nature necessary nitrogen Obstetrics obtained organic matter oxygen parasites passengers patient persons pipe plague poisonous polluted port prevent produced proteid Public Health purification quantity quarantine quarantine officer quarantine station rats regulations removed salts sanitary scarlet fever serum sewage small-pox soil solution steam substances sulphur dioxid supply surface tank temperature tion tuberculosis typhoid fever United vaccination vegetable ventilation vessel weight yellow fever
Popular passages
Page 457 - Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled.
Page 453 - An act granting additional quarantine powers and imposing additional duties upon the Marine Hospital Service...
Page 499 - Treasury, necessary to prevent the introduction of contagious or infectious disea-ses into the United States from foreign countries or into one State or Territory or the District of Columbia...