Melanoma maligno. Problema de actualidade.

Malignant Melanoma is a tumor of high malignancy which incidence has been shown to increase Diamond Select dramatically during last decades.The genesis of the tumor is uncertain, however the cutaneous fair complexion, the number and type of pigmented nevei and acute intermittent sun exposure with sunburn may play a significant role in its developme

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Computation of Two-Dimensional Disturbances in an Elastic Body

The classical Godunov method is widely used for the numerical study of waves in continuous media.If the Courant condition is satisfied, the Godunov scheme is stable and monotonous.However, due to its first order of accuracy it can lead to rather large smearing of jumps, contact discontinuities, and other features of the solution in the domains wher

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