“新工科”背景下应用型本科院校机械制造类课程群建设探析--以蚌埠学院为例

基于“新工科”背景下应用型本科院校实际情况,以蚌埠学院为例,从课程分析、企业调研、学生问卷3个角度剖析机械制造课程群存在的问题,着眼教材、网络平台开发、课程内容设计、实践教学内容设置、综合实践考核等多环节提出具体的教学改革措施,力求使人才培养适应社会发展需求。

An Insight of the First Community Infected COVID-19 Patient in Beijing by Imported Case: Role of Deep Learning-Assisted CT Diagnosis

In the era of coronavirus disease 2019(COVID-19)pandemic,imported COVID-19 cases pose great challenges to many countries.Chest CT examination is considered to be complementary to nucleic acid test for COVID-19 detection and diagnosis.Wie report the first community infected COVID-19 patient by an imported case in Beijing,which manifested as nodular lesions on chest CT imaging at the early stage.Deep Learning(DL)-based diagnostic systems quantitatively monitored the progress of pulmonary lesions in 6 days and timely made alert for suspected pneumonia,so that prompt medical isolation was taken.The patient was confirmed as COVID-19 case after nucleic acid test,for which the community transmission was prevented timely.The roles of DL-assisted diagnosis in helping radiologists screening suspected COVID cases were discussed.