A Manual of public health1890 - 676 páginas |
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Página vii
... Calculation of Mean Duration of Life . ( 15 ) The Probable Duration of Life . . ( 16 ) Construction of Life Tables ( 17 ) Construction of Short Life Tables ( 18 ) The Construction of an Extended Life Table . CHAPTER III . AIDS TO ...
... Calculation of Mean Duration of Life . ( 15 ) The Probable Duration of Life . . ( 16 ) Construction of Life Tables ( 17 ) Construction of Short Life Tables ( 18 ) The Construction of an Extended Life Table . CHAPTER III . AIDS TO ...
Página xii
... CALCULATIONS OF THE DISCHARGE OF SEWAGE OR WATER OR OTHER LIQUIDS . ( 154 ) Eytelwein's Formulæ ( 155 ) Head of Water . ( 156 ) Kutters ' Formula CHAPTER XIX . DISPOSAL OF SEWAGE . 216 219 220 ( 157 ) Irrigation of Land 223 ( 158 ) ...
... CALCULATIONS OF THE DISCHARGE OF SEWAGE OR WATER OR OTHER LIQUIDS . ( 154 ) Eytelwein's Formulæ ( 155 ) Head of Water . ( 156 ) Kutters ' Formula CHAPTER XIX . DISPOSAL OF SEWAGE . 216 219 220 ( 157 ) Irrigation of Land 223 ( 158 ) ...
Página 1
Alexander Wynter Blyth. SECTION I STATISTICS A MANUAL OF PUBLIC HEALTH . CHAPTER I. THE CALCULATION.
Alexander Wynter Blyth. SECTION I STATISTICS A MANUAL OF PUBLIC HEALTH . CHAPTER I. THE CALCULATION.
Página 3
... Calculating Populations between the Census Periods . The ten - year period census is far too long , and in certain rapidly ... calculated by the following rule . From the logarithm of the most recent census subtract the logarithm of the ...
... Calculating Populations between the Census Periods . The ten - year period census is far too long , and in certain rapidly ... calculated by the following rule . From the logarithm of the most recent census subtract the logarithm of the ...
Página 4
... calculate the population of a town , for each year from 1881 , the census in 1871 giving 156,000 , and in 1881 giving 171,000 . Then Logarithm of 171,000 5.232996 = 156,000 5.193125 = = 0.039871 ÷ 10003987 the logarithm of ratio of ...
... calculate the population of a town , for each year from 1881 , the census in 1871 giving 156,000 , and in 1881 giving 171,000 . Then Logarithm of 171,000 5.232996 = 156,000 5.193125 = = 0.039871 ÷ 10003987 the logarithm of ratio of ...
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Términos y frases comunes
ammonia animals anthrax apparatus atmosphere bacillus blood Board Boiler boiling Bye-Laws for Regulating carbon dioxide carbonic acid carried cause cent chamber chlorine cholera cistern clean closet colour containing cowkeeper Cowshed cresol Crown 8vo cubic feet cubic foot deaths diameter diarrhoea diphtheria discharge disease disinfectant distilled district drain Edition experiments fever filter gallons gases gelatin grms guinea-pigs heat inches infection inoculation intestine iron lime liquid litre London London County Council lung manufacture matter means Medical Officer Metropolis Metropolitan Board micro-organisms milk minute mortality nitrogen nuisance odour offensive Officer of Health organic oxygen person phenol pipe pneumonia premises pressure quantity receptacles sanitary authority scarlet fever sewage sewer shaft slaughterhouse solution spores steam substances sulphate sulphuric acid syphon temperature tube tubercle tubercular tuberculosis typhoid typhus vapour velocity ventilation vessels water supply weight
Pasajes populares
Página 21 - Popular Fairy Stories. Selected and rendered anew by the Author of "JOHN HALIFAX, GENTLEMAN.
Página 613 - Hour or milk appears to such medical officer or inspector to be diseased or unsound, or unwholesome or unfit for the food of man, he may seize and carry away the same himself or by an assistant, in order to have the same dealt with by a Justice.
Página 19 - Fuertes's Water and Public Health i2mo, i 50 Water-filtration Works. i2mo, 2 50 Ganguillet and Kutter's General Formula for the Uniform Flow of Water in Rivers and Other Channels.
Página 608 - ... inspect and examine any animal, carcase, meat, poultry, game, flesh, fish, fruit, vegetables, corn, bread, or flour, exposed for sale...
Página 613 - ... exposed for sale, or deposited in any place for the purpose of sale, or of preparation for sale, and intended for the food of man...
Página 254 - Every person who shall offend against any of the foregoing byelaws shall be liable for every such offence to a penalty of five pounds and in the case of a continuing offence to a further penalty of...
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Página 37 - THE SECOND PHILIPPIC ORATION. From the German of KARL HALM. Edited, with Corrections and Additions, by JOHN EB MAYOR, Professor of Latin in the University of Cambridge, and Fellow of St.
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