The interest in the relationship between articular cartilage and the structural and functional properties of peri-articular bone relates to the intimate contact that exists between these tissues in joints that are susceptible to the development of osteoarthritis (OA). The demonstration in several animal models that osteoporosis and decreased bone tissue modulus leads to an increased propensity ...

contemporary poets and writers use from their past legacy and their work influenced by the relationship to the bad or good works of the past writers whom they revealed strength and weakness of the past societies. najib mahfouz used past legacy in his work by “thartharafawq al-nil (“chatter on the nile”) and animate and quicken his novel with this skill. he used kinds of past legacies such as hi...

this commentary on the editorial ‘the politics and analytics of health policy’ by professor calum paton focuses on two issues. first, it points to the unclear links between ideas, ideology, values, and discourse and policy, and warns that discourse is often a poor guide to enacted policy. second, it suggests that realism, particularly ‘programme theory’ are useful tools for health policy analys...