Proceedings of the American Academy of Arts and Sciences, Volumen73Metcalf and Company, 1937 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
Dentro del libro
Resultados 1-3 de 43
Página 351
... helium in a channel . X marks one of the equilib- rium positions . The atom is prevented from escaping through the opening by the high potential energy barriers . The potential energy increases so rapidly in the direction shown by the ...
... helium in a channel . X marks one of the equilib- rium positions . The atom is prevented from escaping through the opening by the high potential energy barriers . The potential energy increases so rapidly in the direction shown by the ...
Página 357
... helium age of nearly two billion years , as high as any age previously determined by either the helium or the lead method . Al- though there were no visible ... helium , have shown that the size INTERATOMIC FORCES AND HELIUM IN ROCKS 357.
... helium age of nearly two billion years , as high as any age previously determined by either the helium or the lead method . Al- though there were no visible ... helium , have shown that the size INTERATOMIC FORCES AND HELIUM IN ROCKS 357.
Página 358
... helium shell of electrons . While the results indicate that diffusion is not possible through perfect , solid , close - packed atomic models , the application to the helium age problem requires an estimate of the effect of several other ...
... helium shell of electrons . While the results indicate that diffusion is not possible through perfect , solid , close - packed atomic models , the application to the helium age problem requires an estimate of the effect of several other ...
Contenido
5 | 145 |
Studies on the Fauna of Some Thermal Springs in the Dutch Indies By C T BRUES 71 | 164 |
Amphibians and Reptiles in Nerada By J M LINSDALE | 195 |
Otras 6 secciones no mostradas
Otras ediciones - Ver todas
Términos y frases comunes
Acad Academy of Arts Amer amplitude BRIDGMAN California Cambridge Cañon ch'i Chang Po-tuan chin chromatophores chüan circiter Clark County color changes County Creek crystal cymes dark diffusion east effect Elko County elytron Fasciculus feet Mus FIGURE fore wing Fundulus genus gyromagnetic gyromagnetic ratio helium helium atom hind wing holotype hot springs Hsieh Tao-kuang hsien I-II insects intermedin Kg/Cm² Klauber Lake lizard longis lower magnetic Manuscripts Mean melanophores Microtropis miles north miles south Mountains Mus Museum of Vertebrate Mustelus nerves neurohumors Nevada Nevada localities Fig Nye County observations obtained pale pe/m PERMALLOY Permian Philippines Poem potential energy Proc Psocoptera quadrature coil River rocks rotor species specimens Sumatra Table temperature thermal Tillyard tion Univ utrinque Valley Van Denburgh venation Vert Vertebrate Zoology Wallich White Pine County Wu chên p'ien Zool