Word: bacterias
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Noonan's Hair Petrolo is known to barbers for its wonderful efficacy in ridding the scale of dandruff and stopping the hair form falling out. The chief reason why this preparation has become so popular is due to the valuable ingredients which exert an antiseptic action on the bacteria and the stimulating properties on the scalp. It is really astonishing how quickly Noonan's Hair Petrolo will show improvement even in cases where the hair is very dry and lifeless and the scalp unusually scaly. Barbers apply Noonan's Hair Petrolo for fifteen cents or it can be bough...
...them the micro-organism of blackhead in turkeys, a disease of large economic importance. This discovery will help reduce the cost of Thanksgiving dinners. He has devised many laboratory procedures; one of these, the fermentation tube, is universally used by bacteriologists for the study of gas formation by bacteria...
...chief points to be considered in the proposed pool as regards health are four: the presence of bacteria in the water, the clearness of the water, the psychological effect of lack of sunlight, and the ventilation...
Concerning bacteria in the water, proper precaution would be assured by the filter and artesian well system, with the use of copper sulphate. The copper sulphate is a small item, as about four pounds in solution in the pool would suffice. The situation of the pool and its lack of sunlight would not affect the presence of bacteria materially...
...week, three of lectures to be arranged at the first meeting of the class and about six of laboratory. This is a course for students who have never studied bacteriology but who have never studied bacteriology but who wish to gain a general understanding of the relation of bacteria to the processes of nature, to chemistry, to sanitary science, and to health...