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Page 6213, results 155301 - 155325

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Western Molybdenum Company mine, Chewelah District, Stevens County, Washington
John R. Cooper
1954, Book chapter, Molybdenum occurrences of Washington (Report of Investigations 18)
The Western Molybdenum Co. mine was opened many years ago to obtain copper. The only production was several carloads of crude copper ore shipped during World War I. An unsuccessful attempt to produce molybdenum was made in 1939-1941....
Tables for simplifying calculations of activities produced by thermal neutrons
F. E. Senftle, W.R. Champion
1954, Il Nuovo Cimento (12) 550-571
The method of calculation described is useful for the types of work of which examples are given. It is also useful in making rapid comparison of the activities that might be expected from several different elements. For instance, suppose it is desired to know which of the three elements, cobalt,...
Rodent repellents, preparation and properties of thiouronium compounds and cyclic imides
E. Bellack, J.B. DeWitt
1954, Journal of Agricultural and Food Chemistry (2) 1176-1179
Syntheses and bioassays of cyclic imides and thiouronium compounds were carried out as part of a search for materials capable of preventing rodent damage to packaged commodities. Previous studies had shown that repellent activity was associated with functional groups containing nitrogen and sulfur, and was enhanced by the presence...