The deterioration of the Pueblo Bonito Great House in the Chaco Culture National Historical Park, New Mexico, USA.

Pueblo Bonito is the iconic pre- Columbian structure in Chaco Culture National Historical Park, a World Heritage Site in northwestern New Mexico, USA.The structure, Diabetic dating to about 850-1150 Current Era, and built of quarried sandstones, wooden timbers and a mud mortar, has been the subject of archaeological investigations for over a centur

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Applying the Haddon matrix conceptual model to guide motor vehicle crash injury research and prevention in Botswana

Introduction: Little literature addresses the burden of injury in Botswana, including trauma from motor-vehicle crashes (MVCs).In response, the University of Botswana and the Botswana Ministry of Health and Wellness are collaborating with the University of Pennsylvania to enhance injury and trauma research capacity in Botswana.Here we describe this

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