Prof. Om Prakash Sharma, 1936–2012

Priyanka Sharma, Neha Arora, Prof. B. P .Singh

Design of a new sense amplifier-based flip-flop (SAFF) using GDI Technique and performance comparison of proposed SAFF with existing conventional SAFF with CMOS-NAND latch SAFF and SAFF with CMOS Symmetric latch is presented in this paper. It was found that the main drawback of existing SAFF’s is the cross-coupled set-reset (SR) latch in the output stage. The new flip-flop uses a new output sta...

BIANCHI TYPE I ANISOTROPIC MAGNETIZED COSMOLOGICAL MODELS WITH VARYING Λ ANIRUDH PRADHAN and OM PRAKASH PANDEY

Bianchi type I magnetized cosmological models in the presence of a bulk viscous fluid are investigated. The source of the magnetic field is due to an electric current produced along x-axis. The distribution consists of an electrically neutral viscous fluid with an infinite electrical conductivity. The coefficient of bulk viscosity is assumed to be a power function of mass density. The cosmologi...

Prof. Dr. Prof. Prof.

A Sharma

Prof Lalit Prakash Agarwal (1922–2004)—The Planner of the First-Ever National Blindness Control Program of the World

Prof Lalit Prakash Agarwal drafted the National Programme for Prevention of Visual Impairment and Control of Blindness (now called National Programme for Control of Blindness) in India in 1976, first of its kind in the world. With his vision well ahead of his time, he brought the concept of super-specialty in Indian ophthalmology. He founded Dr. Rajendra Prasad Centre for Ophthalmic Sciences, t...