This paper discusses region-based representations useful to create connected operators. The filtering approach involves three steps: first, a region tree representation of the input image is constructed. Second, the simplification is obtained by pruning the tree and third, and output image is constructed from the pruned tree. The paper focuses in particular on the pruning strategies that can be...

Physical activity (PA) improves the quality of life (QOL) older people, increasing overall health and well-being enabling them to take control over their own lives, is highly correlated with sustainable aging. Objective: To relate practice PA QOL for Method: The sample this cross-sectional inquiry analytical observational ex post facto research was composed 690 community-dwelling people both ge...

This paper discusses region-based representations useful to create connected operators. The filtering approach involves three steps: first, a region tree representation of the input image is constructed. Second, the simplification is obtained by pruning the tree and third, and output image is constructed from the pruned tree. The paper focuses in particular on several pruning strategies that ca...

We consider the descriptive complexity of some subsets of the infinite permutation group S∞ which arise naturally from the classical series rearrangement theorems of Riemann, Levy, and Steinitz. In particular, given some fixed conditionally convergent series of vectors in Euclidean space Rd, we study the set of permutations which make the series diverge, as well as the set of permutations which...

OBJECTIVE This study analyzed trends in research activity as represented in the published research in the leading peer-reviewed professional journal for health sciences librarianship. METHODOLOGY Research articles were identified from the Bulletin of the Medical Library Association and Journal of the Medical Library Association (1991-2007). Using content analysis and bibliometric techniques, ...