Little Composition （小作文）

我的家庭 我的名字叫孙文佩,我来自安徽省。我的爸爸矮矮胖胖的,他是一名工人,他工作十分努力且细致。他的爱好是打羽毛球,但他并不喜欢跑步。我的妈妈也是一名工人,     

浅谈数学素质的培养

大学数学教学应将知识传授与培养能力有机地结合起来,注重介绍数学思想方法、加强数学的应用,培养学生的创造思维能力.本文从四个方面探讨了培养学生数学素质的途径.     

Gaining a Global Criminal Justice Perspective: A Computer-Supported Collaboration Between Students in Sweden and the United States

This paper explores how Computer-Supported Collaborative Learning (CSCL) can globalize a criminal justice curriculum. It draws on a project where criminology students in Sweden and the United States collaborated in an online environment. We describe the design of the project and use student reflections to identify successes and challenges. The results show that for a CSCL to be successful, instructors need to be intentional about academic, psychological, and interpersonal aspects of the collaboration, as they are all interrelated. The students experienced challenges, for example, related to the workload. However, in most cases, the perceived benefits outweighed the challenges. The students reported an improved understanding of criminology theory and enhanced critical thinking skills. We argue that CSCL can improve the affordability and accessibility of global learning. Without having to travel, the students entered a virtual space where they could learn together with students and faculty from another country.     

Three‐dimensional printing of X‐ray computed tomography datasets with multiple materials using open‐source data processing

Advances in three‐dimensional (3D) printing allow for digital files to be turned into a “printed” physical product. For example, complex anatomical models derived from clinical or pre‐clinical X‐ray computed tomography (CT) data of patients or research specimens can be constructed using various printable materials. Although 3D printing has the potential to advance learning, many academic programs have been slow to adopt its use in the classroom despite increased availability of the equipment and digital databases already established for educational use. Herein, a protocol is reported for the production of enlarged bone core and accurate representation of human sinus passages in a 3D printed format using entirely consumer‐grade printers and a combination of free‐software platforms. The comparative resolutions of three surface rendering programs were also determined using the sinuses, a human body, and a human wrist data files to compare the abilities of different software available for surface map generation of biomedical data. Data shows that 3D Slicer provided highest compatibility and surface resolution for anatomical 3D printing. Generated surface maps were then 3D printed via fused deposition modeling (FDM printing). In conclusion, a methodological approach that explains the production of anatomical models using entirely consumer‐grade, fused deposition modeling machines, and a combination of free software platforms is presented in this report. The methods outlined will facilitate the incorporation of 3D printed anatomical models in the classroom. Anat Sci Educ 10: 383–391. © 2017 American Association of Anatomists.     

转换管理机制是期刊中心改革的重点——中山医科大学期刊中心办刊经验

讨论了农业高校学报走向世界的表征,提出农业高校学报可借助国际检索期刊作为走向世界的桥梁,并就怎样成为国际检索期刊收录的刊源和核心期刊发表了四点建议。