Science, Volume 62American Association for the Advancement of Science, 1925 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
From inside the book
Page 83
... particles apparently as the word is used in soil surveys . The present writer believes it is time to use the name loess with a definite meaning : a wind - laid de- posit of loosely arranged , angular particles of cal- careous silt loam ...
... particles apparently as the word is used in soil surveys . The present writer believes it is time to use the name loess with a definite meaning : a wind - laid de- posit of loosely arranged , angular particles of cal- careous silt loam ...
Page 97
... particle in simple harmonic motion , or perhaps something else . A mathematical formula is not the goal of cosmology . ( 2 ) The geometry of the physical universe is euclidean . ( 3 ) The time of the physical universe is newtonian . The ...
... particle in simple harmonic motion , or perhaps something else . A mathematical formula is not the goal of cosmology . ( 2 ) The geometry of the physical universe is euclidean . ( 3 ) The time of the physical universe is newtonian . The ...
Page 99
... particle . Let p be the particle and let O be a point at a distance R from p . Let S be the sphere with center at O which passes through p , so that R is its radius . Then the attrac- tion of this sphere upon the particle p is directed ...
... particle . Let p be the particle and let O be a point at a distance R from p . Let S be the sphere with center at O which passes through p , so that R is its radius . Then the attrac- tion of this sphere upon the particle p is directed ...
Page 114
... particles , swelling , viscosity , electrical behavior and exchange of bases . The data , which are being prepared for publication , show that the colloidal materials extracted from different soils vary with respect to these proper ...
... particles , swelling , viscosity , electrical behavior and exchange of bases . The data , which are being prepared for publication , show that the colloidal materials extracted from different soils vary with respect to these proper ...
Page 121
... particle , provided the particle is not in the surface . If the particle is in the surface the situation is mathematically indeterminate . We escape this evil consequence by a hypothesis of fine structure , so that what is a ...
... particle , provided the particle is not in the surface . If the particle is in the surface the situation is mathematically indeterminate . We escape this evil consequence by a hypothesis of fine structure , so that what is a ...
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acid adsorption Advancement of Science Agriculture American Chemical Society animals appointed assistant Association atoms Bella Coola biological botanical Bureau California cent chairman charge Charles Chem chemistry chemists Chicago cod liver oil College colloidal committee Coulomb's law DAVID STARR JORDAN density director discussion disease earth effect electrical energy engineering evolution expedition experiments fact fessor field fund geology Grand Central Terminal Gulf of Maine held industry infection Institute insulin interest International investigation Iowa John July laboratory lectures light loess magnetic mass material mathematical Medical School medicine meeting ment method Museum National nature observed organisms Pacific paleontology particles physical planetesimal plants present president problems Professor reaction recently region scientific scientists secretary Section serum Smithsonian Institution Building solution stars Station substances temperature theory tion tissues United University velocity versity vitamine wave William York zoology