 | 1866 - 586 pages
...in a natural state is always present in the air in minute proportions, viz : one in ten thousand. 2. It is destroyed in large towns, and with special rapidity...destroyed by great heat. 4. Ozone diffused through &\f in minute quantities produces, on inhalation, distinct symptoms of acute catarrh. 5. When animals... | |
 | 1866 - 646 pages
....natural state is always present in the air in minute proportions; viz., one part in ten thousand. 2. It is destroyed in large towns, and with special rapidity...localities. 3. Ozone gives to oxygen properties which enables it to support life. In this respect it acts like heat ; its effects are destroyed by great... | |
 | British Association for the Advancement of Science - 1866 - 818 pages
...state of the air is always present in the air in minute proportions, viz., one part in ten thousand. 2. It is destroyed in large towns, and with special rapidity...localities. 3. Ozone gives to oxygen properties which enables it to support life. In this respect it acts like heat : its effects are destroyed by great... | |
 | British Association for the Advancement of Science - 1866 - 798 pages
...state of the air is always present in the air in minute proportions, viz., one part in ten thousand. 2. It is destroyed in large towns, and with special rapidity in crowded, close, ar.d filthy localities. 3. Ozone (fives to oxygen properties which enables it to support life. In thirespeot... | |
 | 1867 - 400 pages
...natural state, is always present in the air in minute proportions, viz., one part in ten thousand. 2. It is destroyed in large towns, and, with special rapidity, in crowded and filthy localities. 3. Ozone gives to oxygen properties which enable it to support life. In this... | |
 | 1867 - 400 pages
...natural state, is always present in the air in minute proportions, viz., one part in ten thousand. 2. It is destroyed in large towns, and, with special rapidity, in crowded and filthy localities. 3. Ozone gives to oxygen properties which enable it to support life. In this... | |
 | 1866 - 676 pages
...natural state is always present in the air in minute proportions ; viz., one part in ten thousand. 2. It is destroyed in large towns, and with special rapidity...in crowded, close, and filthy localities. 3. Ozone givea to oxygen properties which enable it to support life. In this respect it acts like heat ; its... | |
 | 1866 - 454 pages
...rapidity in crowded, close, and fifthy localities. 3. Ozone gives to oxygen properties which enables it to support life. In this respect it acts like heat...produces, on inhalation, distinct symptoms of acute catarrh. 5. When animals are subjected to ozone in large quantities, the symptoms, produced, at a temperature... | |
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Ozone in a natural state is always present in the air in minute proportions, viz : one in ten thousand. 2. It is destroyed in large towns, and with special rapidity in crowded, close, and filthy localities. 3. Ozone gives to oxygen properties which enable... 