Report of the Annual Meeting of the South African Association for the Advancement of Science, Том 15South African Association for the Advancement of Science., 1919 |
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Стр. 11
... occurs , and when a nation thus loses its head , panic legislation sometimes results : measures are adopted which effect more harm than good . We , I trust , are not in such a condition now . Nationally , our heads may be cool enough ...
... occurs , and when a nation thus loses its head , panic legislation sometimes results : measures are adopted which effect more harm than good . We , I trust , are not in such a condition now . Nationally , our heads may be cool enough ...
Стр. 14
... occurred when Sir David Gill had served the Admiralty for as long a period as 15 years . In a letter to Prof ... occur if there were a Department of Science as suggested by Sir William Crookes and Prof. Fraser Harris , for such a ...
... occurred when Sir David Gill had served the Admiralty for as long a period as 15 years . In a letter to Prof ... occur if there were a Department of Science as suggested by Sir William Crookes and Prof. Fraser Harris , for such a ...
Стр. 31
... occur at so great a depth ; but at that time there were few accurate experimental data on which to base a well ... occurred to me that the subject of the internal structure of the earth in its broad aspects would be a suitable one for ...
... occur at so great a depth ; but at that time there were few accurate experimental data on which to base a well ... occurred to me that the subject of the internal structure of the earth in its broad aspects would be a suitable one for ...
Стр. 32
... occur under the tidal forces of the moon and sun . ( 7 ) And perhaps the most fruitful of all , investigation by seismometers of the rates of propagation of earth- quake waves in various directions round and through the earth 32 A ...
... occur under the tidal forces of the moon and sun . ( 7 ) And perhaps the most fruitful of all , investigation by seismometers of the rates of propagation of earth- quake waves in various directions round and through the earth 32 A ...
Стр. 38
... and begin to rise in temperature in their new position . The rise is slow and its total extent increases rapidly with the thick- ness of the deposit . When such deposits therefore occur 38 PRESIDENTIAL ADDRESS -- SECTION A.
... and begin to rise in temperature in their new position . The rise is slow and its total extent increases rapidly with the thick- ness of the deposit . When such deposits therefore occur 38 PRESIDENTIAL ADDRESS -- SECTION A.
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Report of the Annual Meeting of the South African Association for the ..., Том 7 Полный просмотр - 1910 |
Report of the Annual Meeting of the South African Association for the ..., Том 6 Полный просмотр - 1910 |
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