Bacteria in Daily LifeLongmans, Green, 1903 - 216 páginas |
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Página 130
... originally such a comparatively small number of bacteria - for a figure under 10,000 per cubic centimetre sinks into utter insignificance when we read of samples con- taining 2,500,000 - if such relatively bacterially pure samples may ...
... originally such a comparatively small number of bacteria - for a figure under 10,000 per cubic centimetre sinks into utter insignificance when we read of samples con- taining 2,500,000 - if such relatively bacterially pure samples may ...
Página 144
... these difficulties many ingenious pieces of apparatus have been devised , based upon a process originally introduced by Pasteur for pre- venting certain defects in wine and beer , and which 144 BACTERIA IN DAILY LIFE.
... these difficulties many ingenious pieces of apparatus have been devised , based upon a process originally introduced by Pasteur for pre- venting certain defects in wine and beer , and which 144 BACTERIA IN DAILY LIFE.
Página 153
... originally about 38,600 bacteria per cubic centimetre , on its conversion into ice had only from three to six . Sewage , again , containing about a million and a half bacteria per cubic centimetre after being frozen only contained under ...
... originally about 38,600 bacteria per cubic centimetre , on its conversion into ice had only from three to six . Sewage , again , containing about a million and a half bacteria per cubic centimetre after being frozen only contained under ...
Página 156
... originally obtained from water , and introduced in such numbers as represented by 800,000 individuals being present in every twenty drops , after four days ' freezing had entirely dis- appeared , not one having survived . On the other ...
... originally obtained from water , and introduced in such numbers as represented by 800,000 individuals being present in every twenty drops , after four days ' freezing had entirely dis- appeared , not one having survived . On the other ...
Página 157
... originally put into the water , there were only ninety at the end of the twenty - four hours ; and after a further period of three days , during which this treatment was repeated , not a single bacillus could be found . This signal sur ...
... originally put into the water , there were only ninety at the end of the twenty - four hours ; and after a further period of three days , during which this treatment was repeated , not a single bacillus could be found . This signal sur ...
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abrine Altona amongst animals anthrax anti-toxin B.Sc bacilli bacteria bacteriology blood BOTANY Calmette cattle cent character CHEMICAL CHEMISTRY cholera College Coloured condition consumption containing Crown 8vo cubic centimetre D.Sc dairy Diagrams diphtheria discovery disease germs doses dust Edition eel serum Engineering Examination Examples experiments exposed fact frozen Green guinea-pigs Hospital hygienic Illus Illustrations immunity important infected inoculated insolation Institute INTRODUCTION investigations laboratory large number Lecturer lethal LL.D Lond London matter ments method micro-organisms microbes milk number of bacteria obtained ordinary organisms Pasteur PHYSICS PHYSIOLOGY Plates poison powers present Professor properties published by Longmans purification rabbits recently regard researches rinderpest Robert Koch Royal 8vo School Science Scientific Works published serpent venom serum sewage snake spores sputum sterilised Students succumbed sunshine temperature tetanus TEXT-BOOK tion toxic toxin trations TREATISE treatment tubercle bacilli tuberculosis typhoid fever viper virulent vitality water-supply whilst Woodcuts
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