|Top medical journals it helps the researchers to get the new ideas in their research area. The mission of the uses provides a forum for publishing new findings on Management principles and technology. Currently our primary research objective is to encourage and assist the development of better and faster measures of scientific activity. In cases where we believe we can contribute directly, as opposed to through highlighting the work of others, we are producing our own measures of scientific activity. Open Access Medical health informatics journals that are available online to the reader "without financial, legal, or technical barriers other than those inseparable from gaining access to the internet itself. Advantages and disadvantages of Open Access Medical health informatics journals are the subjects of much discussion amongst scholars and publishers. Reactions of existing publishers to Open Access Medical health informatics journal publishing have ranged from moving with enthusiasm to a new open-access business model, to experiments with providing as much free or open access as possible, to active lobbying against open-access proposals.