Background:The mechanism of the neural injury caused by chronic intermittent hypoxia (CIH) that characterizes obstructive sleep apnea syndrome (OSAS) is not cle
Natural rivers usually possess sand waves and sand bars. In this article, the rapid distortion theory was used to study the turbulent flow over sand waves. The
Background:Systemic chemotherapy (SC) is the recommended treatment for gastric cancer with liver metastasis.However,the improvement in survival has been disappo