Back in 1990 Schombert andWest (ApJ 363, 331) reported the discovery of a morphology-density relation for clusters of galaxies analogous to the well established dependence of galaxy types on local galaxy density. Based on a sample of 206 Abell clusters they concluded that Rood-Sastry (RS) C and I types (round and irregular) were much more prevalent in lowdensity regions while L and F (linear an...

Human motor behavior continues to evolve and, therefore, may never be fully understood. Still, occupational therapy treatment approaches that are based on neurophysiological principles are fairly well accepted, and there is much potential for the development of treatments that will facilitate recovery of function. Occupational therapy must face and confront its roles in relation to the field of...

The Russian physiologist Pavlov considered eating as the most powerful relationship an organism has to its surrounding world (Pavlov 1953). This "food connection" is heavily regulated by internal state variables such as hunger. Prolonged periods of starving are one of the most tragic experiences of humanity and even mild conditions of food deprivation clearly affect consummatory behavior as ref...

Video data are rich sources of information and in order to make these data, the information content of the data has to be analyzed. A frame of video sequence at a boundary point of a shot differs in background and content from its successive frame that belongs to the next shot. Block Matching Algorithm is used to detect shot in video sequences. Vast number of Matching Algorithm have been propos...

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