Hygienic Laboratory bulletin. no. 76-78, 1911, Issues 76-78U.S. Government Printing Office, 1911 |
From inside the book
Results 1-5 of 78
Page 43
... or not the results could be duplicated . The new series examined in December consisted of six prepara- tions , and included the Spanish and Russian ergots which we had examined in the summer and which during the intervening six 43.
... or not the results could be duplicated . The new series examined in December consisted of six prepara- tions , and included the Spanish and Russian ergots which we had examined in the summer and which during the intervening six 43.
Page 44
examined in the summer and which during the intervening six months had been preserved unground in tightly stoppered bottles and kept in a cool , dark storage room . Some of this drug was ground for the purpose of making fluid extracts ...
examined in the summer and which during the intervening six months had been preserved unground in tightly stoppered bottles and kept in a cool , dark storage room . Some of this drug was ground for the purpose of making fluid extracts ...
Page 31
... summer and fall there is nearly always more hours of westerly winds than easterly winds . From the figures as given it must be conceded that an intake can not be kept free from sewage by any supposed constancy of the wind . While it is ...
... summer and fall there is nearly always more hours of westerly winds than easterly winds . From the figures as given it must be conceded that an intake can not be kept free from sewage by any supposed constancy of the wind . While it is ...
Page 68
... summer and autumn months thousands of persons visit the city from every State in the Union and from foreign countries as well . 12. The dangerous quality of water supplies taken from the Niagara River is a menace to the employees ...
... summer and autumn months thousands of persons visit the city from every State in the Union and from foreign countries as well . 12. The dangerous quality of water supplies taken from the Niagara River is a menace to the employees ...
Page 73
... summer time , the discharge is into a concrete tank about 25 feet in diameter and 6 feet deep , from which the liquid is siphoned out onto irriga- tion fields or filter ditches in gravel or sandy soil , into which the sewage disappears ...
... summer time , the discharge is into a concrete tank about 25 feet in diameter and 6 feet deep , from which the liquid is siphoned out onto irriga- tion fields or filter ditches in gravel or sandy soil , into which the sewage disappears ...
Common terms and phrases
amount assay average bacteria basin board of health Buffalo Harbor canal cent Chart Cleveland coli compared cubic curve December dilution discharge disease District of Columbia Dunkirk east Endo's medium ergot examinations factors February feet filter plant filtered water filtration fluid extract following table furnished gallons high typhoid infection January Joseph Goldberger July June lactose lactose bile lactose bouillon lake current Lake Erie Lockport M. J. Rosenau method miles milk Mill Creek Mohawk River months Niagara Falls Niagara River North Tonawanda onset outbreak Painesville percentage period persons plates polluted water population Potomac River prevalence of typhoid public water supply reported rise safe water samples Sept sewage pollution sewage-polluted water sewer sewer outlets shore showing southwest Street summer tion Toledo Total typhoid death rate typhoid fever Typhoid Fever Deaths typhoid rate unfiltered uterus Wardell Stiles Washington waterworks intake weather winds York
Popular passages
Page 53 - Report No. 3 on the origin and prevalence of typhoid fever in the District of Columbia.
Page 121 - Hymenolepis: by Ch. Wardell Stiles. No. 14. — Spotted fever (tick fever) of the Rocky Mountains; a new disease. By John F. Anderson. No. 15. — Inefficiency of ferrous sulphate as an antiseptic and germicide. By Allan J. McLaughlin.
Page 123 - A study of the anatomy of Watsonius (ng) Watsoni of man, and of 19 allied species of mammalian trematode worms of the superfamily Paramphistomoidea.
Page 123 - No. 57. — I. The presence of tubercle bacilli in the circulating blood in clinical and experimental tuberculosis. By John F. Anderson. II. The viability of the tubercle bacillus.
Page 122 - Mueller, 1787. III. Three new American cases of infection of man with horsehair worms (species Paragordius varius), with summary of all cases reported to date.
Page 125 - LANE MEDICAL LIBRARY STANFORD UNIVERSITY MEDICAL CENTER STANFORD, CALIFORNIA 94305 FOR RENEWAL...
Page 53 - Digest of comments on the Pharmacopoeia of the United States of America (eighth decennial revision) and on the National Formulary (third edition) for the calendar year ending December 31, 1911.
Page 121 - Grubbs and Edward Francis; Collodium sacs, by SB Grubbs and Edward Francis; Microphotography with simple apparatus, by HB Parker. By act of Congress approved July 1, 1902, the name of the "United States...
Page 123 - No. 54. The fixing power of alkaloids on volatile acids and its application to the estimation of alkaloids with the aid of phenolphthalein or by the Volhard method.
Page 123 - The taxonomic value of the microscopic structure of the stigmal plates in the tick genus Dermacentor.