Air, Water, and Food from a Sanitary StandpointJ. Wiley & sons, 1909 - 278 sider |
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Side 1
... which shall support the city or state in carrying out sanitary measures . A notable interest in the subject of individual health as a means of securing the highest individual capacity both for CHAPTER THREE ESSENTIALS OF HUMAN EXISTENCE.
... which shall support the city or state in carrying out sanitary measures . A notable interest in the subject of individual health as a means of securing the highest individual capacity both for CHAPTER THREE ESSENTIALS OF HUMAN EXISTENCE.
Side 2
Ellen Henrietta Richards, Alpheus Grant Woodman. a means of securing the highest individual capacity both for work and for pleasure is being aroused as the application of the principles governing the evolutionary progress of other forms ...
Ellen Henrietta Richards, Alpheus Grant Woodman. a means of securing the highest individual capacity both for work and for pleasure is being aroused as the application of the principles governing the evolutionary progress of other forms ...
Side 3
... means an accompaniment of cold which must be counter- acted by the consumption of fuel . A mistaken idea of econ- omy leads householders , school boards , and college trustees to limit the size of the air - ducts as well as of the rooms ...
... means an accompaniment of cold which must be counter- acted by the consumption of fuel . A mistaken idea of econ- omy leads householders , school boards , and college trustees to limit the size of the air - ducts as well as of the rooms ...
Side 7
... mean varying nutrition . To this end a study of vegetable nitrogenous products in their combination or contact with cellulose , starch , and min- eral matter is needed . Much work remains to be done before these questions can be even ...
... mean varying nutrition . To this end a study of vegetable nitrogenous products in their combination or contact with cellulose , starch , and min- eral matter is needed . Much work remains to be done before these questions can be even ...
Side 12
... means health , and any disturbance of this relation means unhealth , by which term may be designated a condition of less than perfect health not yet so serious as to be called sickness . Air being a mere mixture of the gases nitrogen ...
... means health , and any disturbance of this relation means unhealth , by which term may be designated a condition of less than perfect health not yet so serious as to be called sickness . Air being a mere mixture of the gases nitrogen ...
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Air, Water, and Food from a Sanitary Standpoint Ellen Henrietta Richards,Alpheus Grant Woodman Uten tilgangsbegrensning - 1909 |
Air, Water and Food from a Sanitary Standpoint Ellen Henrietta Richards,Alpheus Grant Woodman Uten tilgangsbegrensning - 1911 |
Air, Water, and Food from a Sanitary Standpoint Ellen Henrietta Richards,Alpheus Grant Woodman Uten tilgangsbegrensning - 1909 |
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acetic adulterated alcohol algæ alkaline ammonia ammonium amount apparatus barium hydroxide beaker boiling bottle burette butter c.c. of water carbon dioxide casein cent Chem Chemistry chlorine color compounds contain cubic centimeters determination digestion dilute dish dissolved distilled water Elements Engineering ether evaporate extract Fehling's solution filter filtrate flask glass grams heat human hydrochloric acid ignited inches iodine laboratory Large 12mo liquid liter Manual Materials Mechanics method micro-organisms milk mineral minutes Nessler nitric acid nitrogen obtained odor organic matter oxidation oxygen phenolphthalein pipette platinum polluted portion potassium precipitate present proteids quantity residue rubber salts sample Sanitary sewage shaking sodium carbonate sodium hydroxide solids soluble solution specific gravity standard starch stopper stream substances sugar sulphate sulphuric acid surface-waters Tables temperature Text-book thiosulphate tion titration Treatise tube vanillin vegetable volume wash water-bath water-supply weight wine ΙΟ
Populære avsnitt
Side 160 - That the term blend as used herein shall be construed to mean a mixture of like substances, not excluding harmless coloring or flavoring ingredients used for the purpose of coloring and flavoring only: And...
Side 157 - That for the purposes of this act an article shall be deemed to be adulterated: In case of drugs: First, If, when a drug is sold under or by a name recognized In the United States Pharmacopoeia...