Background Dipeptidyl peptidase-Ⅳ (DPP-4) inhibitors are now used to improve postprandial glycemic control in type 2 diabetes.However,their effects on hepatic
对逆系统建模时,原系统的输出作为逆系统参数辨识时的输入.由于原系统输出存在测量噪声,且噪声方差未知,采用普通最小二乘法辨识,无法得到逆系统参数的一致无偏估计.为此,本
Background Smoking is related with insulin resistance and type 2 diabetes mellitus.Retinol-binding protein-4 is a new adipocytokine associated with insulin resi
Background Fluid dynamic mechanisms attributed to coronary bifurcation lesions remain a subject of study.The present study aimed at investigating the hemodynami
燃料电池正成为未来电能一种非常高效、清洁的能源。与今天的传统能源相比,燃料电池具有许多值得关注的优点。燃料电池的动力来源于一种能够从许多再生资源中提取的元素:氢。从
Objective To compare clinical curative effects of open surgery (OS) or endovascular repair (EVAR) for patients with abdominal aortic aneurysm (AAA) in China.Dat
Background Previous researches about necrotic pancreatic tissue infections are numerous,but the study on systemic infection related to the severe acute pancreat