Accessibility of basic healthcare to majority of people is a big challenge in the world, especially in developing countries like India....

Research in the field of tomography focuses on the techniques for efficient and accurate reconstruction of an image from noisy image. Medical images have large variations, for which it should be dealt case wise. Reduction of noise in medical imaging is not an easy task....

Genes, which are carried on chromosomes are the basic physical and functional units of heredity. In humans, genes are compressed and bundled into a set of 23 pairs of chromosomes, which stabilize and protect the DNA. Gene therapy is an emerging field of biomedicine that has commanded considerable scientific and popular attention....

Selenium in certain soils may be taken up by plants or through food chain in amounts sufficient to make forage toxic to animals. Selenium can be found in semiarid areas on soils typically derived from Cretaceous geologic material in the World wide....