957 resultados para Riemann-Liouville and Caputo Fractional Derivatives
Resumo:
Knowledge of the evolution of North Atlantic Deep Water (NADW) is key to understanding the past evolution of the climatic system. We developed a new rock-magnetic method to determine the constituent magnetic minerals of sediments and report on the evolution of NADW during 2.2-2.9 Ma. We measured isothermal remanence acquisition curves of North Atlantic deep-sea sediments drilled at the Gardar Drift and decomposed the first derivatives of these curves into high-coercivity and low-coercivity components. Residuals of the decomposition were sufficiently small throughout the study interval, confirming that the Gardar Drift sediments represent a mixing of the two end-members. Fractional changes of the high-coercivity component represent variation of the Iceland-Scotland Overflow Water, a branch of NADW formed at the Nordic Seas. The high-coercivity component increased significantly during an interglacial period just after ~2.68 Ma, which suggests that NADW formation in the Nordic Seas abruptly intensified at this time.
Resumo:
Includes bibliographies and index.
Resumo:
"Supported in part by contract US AEC AT(11-1)2383."
Resumo:
Accompanied by "Supplement ... [to vol. 2-3]" (2 v.) Published: New York, Oxford University Press, 1943.
Resumo:
Errata slips inserted.
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
p. 113, advertising matter.
Resumo:
Vols. 4-5 have imprint: New York, Wiley-Interscience.
Resumo:
Photocopy. [Ithaca, N.Y. : Cornell University Libraries, 1977]--xii, 76 p. on [44] leaves ; 26 x 38 cm. fold. to 25 x 19 cm.
Resumo:
Mode of access: Internet.
Resumo:
Pages 126 and 127 misnumbered 116 and 117, respectively.
Resumo:
Mode of access: Internet.