In several processing industries, separation of different components from a mixture is an important unit operation. Sometimes the separated component is an important product, and in some instances it is a waste product. There is a variety of technologies available for use in separations, each operating based on physical and chemical properties of the mixture. One of the fundamental separation p...

Blind source separation (BSS) is the separation of sources without having prior information about the mixtures. This is a major problem in real time world whether we have to identify a particular person in the crowd or it be an area of biomedical signal extraction like Electroencephalogram (EEG). It is really very difficult to estimate a source out of the mixtures. If the brain is malfunctionin...

Selective Separation Sintering (SSS) is a powder layer based Additive Manufacturing approach. SSS can fabricate high temperature ceramic and metallic parts at comparatively lower cost with high quality. In the printing process a dry powder of higher sintering temperature is deposited into the base material which makes up the part. The inserted powder defines the boundary of the part and separat...

We present a simple computational model of the dentate gyrus to evaluate the hypothesis that pattern separation, defined as the ability to transform a set of similar input patterns into a less-similar set of output patterns, is dynamically regulated by hilar neurons. Prior models of the dentate gyrus have generally fallen into two categories: simplified models that have focused on a single gran...

The question of the mechanism and management of the third stage of labour is at present in a curiously paradoxical position. The view that the placenta is separated in the main by an extreme diminution in area of the placental site is the popular one, and should have as its result the adoption of the Crede method of managing the third stage of labour. Practically, however, this method has been ...