The present invention proposes a very simple approach for the decoration of carbon nanotubes (CNTs) with silver nanoparticles. CNTs are dispersed in ethylene glycol via ultrasonication, which is heated at 160oC and mixed with silver solution. The resulting silver-CNT nanohybrid comprises of carbon n.....
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Classical linear signal processing techniques, when applied to color demosaic, tend to over smooth the color signal. This results in noticeable color artifacts along the edges and sharp features. Such techniques, like color filter array (CFA), which each light sensor is covered by one kind of filter.....
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Apoptosis, also called programmed cell death, is a very important cellular process that plays a vital role in maintaining the normal physiological function of the organism. It must be precisely regulated in order to maintain the proper functioning of our body. At present, there exist a variety of te.....
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Fluorescent lamp is a common form of illumination in offices, public areas and even households. However, it is much harder to provide dimmable control for fluorescent lamps when compared with incandescent ones. A new method is now invented in achieving control over dimming function for fluorescent.....
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The state-of-the-art voltage regulator often experiences fast and large change in load as the powerful digital processor is widely being used. The voltage regulator has to have fast load transient response to maintain integrity of supply voltage. Moreover, it is desirable to have high power conversi.....
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