A novel Single Event Upset (SEU) tolerant flip-flop design is proposed, which is well suited for very-low power electronics that operate in subthreshold (<Vt ≈ 500 mV). The proposed flip-flop along with a traditional (unprotected) flip-flop, a Sense-Amplifier-based Rad-hard Flip-Flop (RSAFF) and a Dual Interlocked storage Cell (DICE) flip-flop were all fabricated in MIT Lincoln Lab’s XLP 0.15 μ...

In Integrated circuits a gargantuan portion of on chip power is expended by clocking systems, which comprises of timing elements such as flip-flops, latches and clock distribution network. These elements absorb approximately 30% to 60% of the total power dissipation in the system. In order to design high performance and power efficient circuits a scrupulous approach should be adopted to reduce ...

System on chip (SOC) design integrates many complex modules in one chip. As number of modules per chip is increasing, number of transistors in a chip increases resulting in increase in area and power dissipation. Area and power dissipation problems can be most effectively addressed if the basic building blocks of the circuit are designed for lower power dissipation and occupy less space. Flip-F...

Abstract— Sequential circuits are the important components of a computer system as they process binary data and buffers binary output for the next period.. Sequential circuits are the interconnection of logic gates and Flip Flops and the buffering of binary output for the next period is carried out by the Flip Flops by their inherent feedback mechanism. Sequential circuits basically process bin...

PURPOSE Heat shock protein (HSP) 27 protects the cell by controlling apoptosis and immune reactions, and c-FLIP (cellular-FLICE inhibitory protein) inhibits apoptosis by inhibiting caspase-8 activity. We investigated the relationship of HSP27 and c-FLIP expression to prostate-specific antigen, Gleason score sum (GSS), and pathologic stage. MATERIALS AND METHODS Samples from 163 patients betwe...

The register element (flip-flop) is a basic building block to design any clocking system, which consists of the clock distribution tree and flip-flops. A large portion of the on chip power is consumed by the clocking system the total power consumption of the clocking system depends on both clocking distribution tree and also the register elements (flip-flops). The power consumption of register ...

Androgen withdrawal induces the regression of human prostate cancers, but such cancers eventually become androgen-independent and metastasize. Thus, deciphering the mechanism of androgen withdrawal-induced apoptosis is critical to designing new therapies for prostate cancer. Previously, we showed that in the rat, castration-induced apoptosis is accompanied by a reduction in the expression of th...

The impact of large-distance contributions on the behaviour of the slopes of the spin-non-flip and of the spin-flip amplitudes is analysed. It is shown that the long tail of the hadron potential in impact parameter space leads to a larger value of the slope for the spin-flip amplitude (without the kinematic factor √ |t|) than for the spin-non-flip amplitude. This effect is taken into account in...

In this paper, we propose a novel Low-Power Dual dynamic node and edge triggered (DDNET) flip flop for Featuring Efficient low power applications. Several art of design techniques have been proposed to eliminate large capacitance in the precharge node of the conventional flip-flop, which drives separately by output pull-up, and pull down transistors. Though the pioneer designs which consumes mu...

Transmembrane lipid translocation (flip-flop) processes are involved in a variety of properties and functions of cell membranes, such as membrane asymmetry and programmed cell death. Yet, flip-flops are one of the least understood dynamical processes in membranes. In this work, we elucidate the molecular mechanism of pore-mediated transmembrane lipid translocation (flip-flop) acquired from exte...