Online resources provide access to large amounts of information which is expanding every day. Using search engines for reaching the relevant, updated and complete literature that is indexed in various bibliographical databases has already become part of the medical professionals' everyday life.However, most researchers often fail to conduct a efficient literature search on the internet. The rig...

The bibliographic review article is a methodology of observational research, retrospective, systematica ,oriented to the selection, analysis, interpretation and discussion theoretical positions, results conclusions embodied in scientific articles disclosed recent years on topic choice order obtain relevant information that contributes solution problems. purpose study was explain principles, imp...

context low back pain (lbp) is among the most prevalent musculoskeletal conditions in the developed countries. it is a common problem causing disability and imposing a huge economic burden to individuals and state organizations. imaging plays an important role in diagnosis of the etiology of lbp. evidence acquisition the electronic databases included: pubmed (1950 to present), ovid sp medline (...

In recent years, a compelling need has arisen to understand the effects of distributed information structures on estimation and filtering. In this paper, a bibliographical review on distributed Kalman filtering (DKF) is provided. The paper contains a classification of different approaches and methods involved to DKF. The applications of DKF are also discussed and explained separately. A compari...