La agricultura se caracteriza por el predominio de una forma de produccion familiar (es una actividad economica en la cual los nuevos entrantes proceden generalmente de la propia unidad familiar). Es mas, el caracter familiar de la actividad agraria se ha acentuado. Por ello, el proceso de...

The research reported in this paper seeks to determine how skewed the distribution of profits from technological innovation is

The research reported in this paper seeks to determine how skewed the distribution of profits from technological innovation is

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If the initial condition for the Korteweg–de Vries (KdV) equation is a weakly nonlinear wavepacket, then its evolution is described by the nonlinear Schrödinger (NLS) equation. This KdV/NLS connection has been known for many years, but its various aspects and implications have been discussed...