Word: copper
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Dates: during 1910-1919
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...Seminary of Economics. "Labor Conditions in the United States Copper Industry," by Mr. F. E. Richter in Widener...
Prizes will be given the winners of the first three places in each event, and miniature copper hurdles, the gift of W. F. Garcelon LL.B. '95, will be presented to the winners of the two hurdle events. The order of the track events will be as follows: all the field events starting at 4: 120-yard hurdles; 100-yard dash; mile run; 440-yard dash; 880-yard run; 220-yard hurdles; 220-yard dash; two-mile...
Prizes will be give for the winners of the first three places in each event, and miniature copper hurdlers, the gift of W. F. Garcelon LL.B. '95, will be presented to the winners of the two hurdle events...
...Geological Conference on "Physiographic Conditions at Butte and Bingham Capyon during the Secondary Enrichment of the Copper Ores," by Professor Atwood in the University Museum...
This amazing outcome is contrary to the customary experience with several other elements, notably copper, silver, iron, sodium, and chlorine, each of which seems to give a constant atomic weight, no matter what the geographical source may have been. No attempt is made here to discuss the theoretical aspects of the facts presented, but attention is called to their qualitative agreement with the hypothesis brought forward by Dr. Fajans and by Dr. Soddy, that some of the places in the periodic table, corresponding to high atomic weight should perhaps include several elements, different in atomic weights, but very similar...