Background In order to change the shortage of general practitioners in primary care, China has been implementing a rural order-oriented medical student training program in 2010.Currently, the overall performance intention, performance situation and retention intention of order-oriented medical students in China still remains unclear and need to be
Pulmonary hypertension (PH) is an increasingly common condition encountered by physicians and cardiologists.PH is a complex, multidisciplinary disorder characterized by elevated mean pulmonary artery pressures, which can be the hemodynamic and pathological culmination of a large Gloves variety of distinct underlying disorders.This makes an accurate
Geotagging, the process of tagging of documents with geographical information, is an important issue in geographical information retrieval systems.In this paper, we propose a novel approach for geotagging of textual web documents.Existing techniques disambiguate place names occurring in a document individually first and then find its focus.As oppos
Lianas are a quintessential tropical plant growth-form; they are speciose and Radiators abundant in tropical forests worldwide.Lianas compete intensely with trees, reducing nearly all aspects of tree performance.However, the negative effects of lianas on trees have never been combined and quantified for multiple tropical forests.Here, we present th