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Since independence a massive personnel and public health infrastructure has been created in India. However, there is no competition and hardly any choice to the poor patients resulting in poor quality services leading to allocative and technical inefficiencies. This study uses the data envelopment analysis model to assess and compare the efficiency of(More)
The burden of social inequality falls disproportionately on child health and survival. This inequality raises the question of how wide this gap is, or what its relation is with the level of child mortality. Whether these disparities are increasing or declining with the development and how they differ from region to region or from state to state within the(More)
Differential power analysis (DPA) attacks are the most powerful side channel attacks against cryptographic systems. In this work, a reduced ordered binary decision diagram (ROBDD) based dual rail circuit for a basic DPA resistant cell has been designed. The specialty of this cell is that the overall input current of the cell is invariant to the input(More)
Multi point relay (MPR) selection problem aims at improving energy efficiency by minimizing the number of relay nodes for a network wide broadcast operation in wireless ad hoc and sensor networks. If a relay node misses a broadcast packet, a large number of nodes reachable via this relay node may end up missing this broadcast packet. Therefore, improving(More)
Execution of cryptographic algorithm in hardware or software usually leaves power/current traces that are dependent on the data being processed. Power analysis attacks (PAAs) have been found to be extremely effective on such systems to derive the cryptographic secrets from these traces. Therefore, countering PAAs is of great importance. In this work, a(More)
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