Results 251 to 260 of about 1,124,954 (291)
Some of the next articles are maybe not open access.
2014
Abstract Earth is the most dynamic planet in our solar system, but the very same geophysical features that make our world so life-giving and life-preserving also make it dangerous. ‘Planet Earth: in a nutshell’ provides a potted biography of the Earth’s 4.6 billion years of history describing the major natural hazards—storms, floods ...
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Abstract Earth is the most dynamic planet in our solar system, but the very same geophysical features that make our world so life-giving and life-preserving also make it dangerous. ‘Planet Earth: in a nutshell’ provides a potted biography of the Earth’s 4.6 billion years of history describing the major natural hazards—storms, floods ...
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Nature, 1957
The Earth as a Planet Edited by Gerard P. Kuiper. (The Solar System—Vol. 2.) Pp. xvii + 751. (Chicago: University of Chicago Press; London: Cambridge University Press, 1954.) 94s. net.
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The Earth as a Planet Edited by Gerard P. Kuiper. (The Solar System—Vol. 2.) Pp. xvii + 751. (Chicago: University of Chicago Press; London: Cambridge University Press, 1954.) 94s. net.
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1999
Abstract Except for major short-term perturbations in surface environments caused by a declining flux of impactors, equable conditions for prebiotic evolution could have existed as early as 4.4 GA. The earth is about 4.6 Ga old. At that remote time, known as the Hadean era (fig.
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Abstract Except for major short-term perturbations in surface environments caused by a declining flux of impactors, equable conditions for prebiotic evolution could have existed as early as 4.4 GA. The earth is about 4.6 Ga old. At that remote time, known as the Hadean era (fig.
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Gap carving by a migrating planet embedded in a massive debris disc
Monthly Notices of the Royal Astronomical Society, 2022Tim Pearce, Torsten Lohne
exaly
Supersession Note — May 2026 This CODES-era work is an exploratory predecessor and is no longer the canonical statement of the author’s program. It has been superseded by the identity-persistence stack: Universal Identity and Persistence: https://zenodo.org/records/19904166 A Mathematical Theory of Identity Persistence: https://zenodo.org/records ...
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