In the weeks following the terrorist attacks of September 11, 2001, social commentators argued that America had profoundly "changed." In light of these arguments and the literature on disasters, we examine the immediate and longer-term mental health consequences of September 11th using a national sample of full-time American workers. We model the effects of temporal proximity to the attacks on ...

avicenna, a muslim scientist of the tenth and eleventh centuries has an important place in the history of medicine in iran and the world. furthermore, the modern medicine is laid upon the infrastructure of his medicine. in this article, the position of avicenna in the medical history and the scientific influence of his medical works in particular al-canon in the development of medical literatur...

Introduction: Osteoporosis is a systemic disease of the skeletal system characterised by reduced bone strength leading to increased risk of fracture. Bone strength is a combined derivative of bone mineral density (BMD) and of bone tissue quality. Osteoporosis is a serious medical problem because of its complications, most frequently manifesting itself in spine fractures, fractures of distal sec...

A report on the 11th International Conference on Biology and Synchrotron Radiation, which took place on 8-11 September 2013, in Hamburg, Germany, is presented.

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