Now a days DC power supply plays very important role in the Electronic industry because for every electronic gadget is required to operate it. Even though durable batteries are available market various gadgets more time, designers continuously concentrating and reduce through new Technologies like increasing parallel operations, pipe line concepts [1] etc. To work such duration than actual what...

Kramers' diffusion theory of reaction rates in the condensed phase is considered as an alternative to the traditional discrete-state Markov (DSM) model in describing ion channel gating current kinetics. Diffusion theory can be expected to be particularly relevant in describing high-frequency (>100 kHz) events in channel activation. The generalized voltage sensor of a voltage-dependent ion chann...

In this paper, we present a newly developed gating technique for a time-resolving photoemission microscope. The technique makes use of an electrostatic deflector within the microscope's electron optical system for fast switching between two electron-optical paths, one of which is used for imaging, while the other is blocked by an aperture stop. The system can be operated with a switching time o...

Some dyes of the methylene blue family serve as artificial inactivators of the sodium channels when present inside squid axons at a concentration of approximately 0.1 mM. The dyes restore a semblance of inactivation after normal inactivation has been destroyed by pronase. In fibers that inactivate normally, the dyes hasten the decay of sodium current. Many dye-blocked channels conduct transient...

There has been some uncertainty in the past as to the origin of the rising phase of the gating current. We present evidence here that proves that the gating current does not have a rising phase and that the observed rising phase is due to an uncompensated series resistance in the Frankenhaeuser-Hodgkin (F-H) space. When a squid giant axon is bathed in a solution that is 10-20% hyperosmotic with...

This study assessed reliability of auditory sensory gating in young infants from 1-4 months of age using a paired-click paradigm in which auditory 'clicks' were presented at an interstimulus interval of 500 ms. Evoked potential component P1 was measured during periods of active sleep on two different occasions. Amplitudes, latencies, and ratio of the evoked potentials to each of the auditory cl...

The voltage-, time-, and K(+)-dependent properties of a G protein-activated inwardly rectifying K+ channel (GIRK1/KGA/Kir3.1) cloned from rat atrium were studied in Xenopus oocytes under two-electrode voltage clamp. During maintained G protein activation and in the presence of high external K+ (VK = 0 mV), voltage jumps from VK to negative membrane potentials activated inward GIRK1 K+ currents ...

Power gating is often used to reduce power of a system which is in the form of a finite state machine (FSM). Power gating can be applied to turn OFF the inactive sub-machine which is obtained after partitioning the FSM by gating the supply voltage. Adjustment of supply voltage of one submachine for ON to OFF or OFF to ON state needs time, called wakeup time which affects the partitioning of FSM...

We present a dynamic model selection approach for resource-constrained prediction. Given an input instance at test-time, a gating function identifies a prediction model for the input among a collection of models. Our objective is to minimize overall average cost without sacrificing accuracy. We learn gating and prediction models on fully labeled training data by means of a bottom-up strategy. O...

To explain gating of memory encoding, magnetoencephalography (MEG) was analyzed over multi-regional network of negative correlations between alpha band power during cue (cue-alpha) and gamma band power during item presentation (item-gamma) in Remember (R) and No-remember (NR) condition. Persistent homology with graph filtration on alpha-gamma correlation disclosed topological invariants to expl...