Through a recent notice, the Undergraduate Medical Education Board (UGMEB) of the National Medical Commission (NMC) has ...

Abstract: We study the mode cut-off condition as well as mode field structure of an exponential varying refractive index planar slab waveguide structure. The eigen-value equation has been derived by ...

Abstract: The refractometric analysis of ethanol–water mixtures is hampered because this type of binary solution does not present a linear behavior. In this letter, a multimode graded-index fiber (GIF ...

NEW DELHI, 8 Dec: India on Monday advised its nationals to exercise due discretion while travelling to or transiting through China. New Delhi’s move came over two weeks after an Indian woman from ...

What about the risks associated with credit cards? The cards can be skimmed, for instance. Fortunately, credit card technology has moved to chip validation. Also, in India, the Reserve Bank of India ...