That a developing economy needs management even more than resources is now becoming abundantly clear to all students of growth. There was perhaps a facile assumption in the earlier years that the rate of growth in a developing country depended in almost direct proportion to two factors: the resources available within the country, the land, water, minerals, savings and other relevant inputs; and the initial importation of aid from without, in terms of capital and skills not available within - but the factor of good management was somehow ignored, as also the attitudes of the people and their...

Photonics, the counterpart of electronics, involves the usage of Photons instead of electrons to process information and perform various switching operations. Photonics is projected to be the technology of the future because of the gain in speed, processing and interconnectivity of network. Nonlinear optical processes will play the key role in photonics Where they can be used for frequency conversion, optical switching and modulation. Organic molecules and polymers have emerged as a new class of highly promising nonlinear optical materials Which has captured the attention of scientists world...