Mathematical treatment of diffusion with the second Fick's equation is only feasible when the amount of substance transferred is so low that the change in dimension is negligible. A more general theory of diffusion is established in the case of a sphere by considering the radial diffusion and the su
Measuring changes in the fundamental constants with redshifted radio absorption lines
โ Scribed by S.J. Curran; N. Kanekar; J.K. Darling
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 367 KB
- Volume
- 48
- Category
- Article
- ISSN
- 1387-6473
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