Pulmonary arterial hypertension (PAH) is a rare pulmonary vascular disease that affects people of all ethnic origins and age groups including newborns.In PAH, pulmonary arteries and arterioles undergo a series of pathological changes including remodeling of the entire pulmonary vasculatures and extracellular matrices, mis-localized growth of pulmon
Abstract Background Millions of people are diagnosed with non-melanoma skin cancers (NMSC) worldwide each year.While surgical approaches are the standard treatment, some patients are appropriate candidates cups, mugs and saucers for radiation therapy for NMSC.High dose rate (HDR) brachytherapy using surface applicators has shown efficacy in the tre
With the rapid development of oil and gas industry, as well as geological exploration industry, the requirements on properties of aluminum alloy drill pipes are increasing.During heat assembly of aluminum alloy drill pipes, the cooling process inside the pipes has a direct impact on the connection performance of pipes.Thus, study of the convective