Search results

Filter

Filetype

Your search for "*" yielded 550959 hits

A quasi static iterative method for inductor parameter

A low frequency algorithm designated for the calculation of the magnetic and the electric energies and the ohmic losses of passive components has been developed. These quantities can be used to achieve the inductance, the capacitance, the resistance, and the Q-value of the inductor at low frequencies. The method is based on an iterative scheme in which the different fields, such as the electric po

African farm trajectories and the sub-continental food crisis

Abstract in UndeterminedAfrican agriculture is more dynamic than one would expect, given the chronic food crisis in the sub-continent. Due to macro-economic and political preconditions, however, farmers’ dynamism is channelled into other directions than would be required to attain self-sufficiency in food grains. This is the main conclusion of this study of farm dynamics in eight African countries