构建动物实验公共服务平台的探讨

指出医学院校实验动物中心构建多功能公共服务平台的必要性,结合改革实践,围绕建设一个多功能、优质、高效、安全的动物实验公共服务平台,从硬件配置、功能建设、安全管理、财务管理等方面阐述了构建平台的具体措施.     

敦煌吐鲁番文书中所见的唐代交通管理的法律规定

为了保障正常的交通秩序，唐朝政府制定了较为完善的交通法规，如禁止车马在城内及人口众多的闹市区高速行驶；商旅出行须凭借官府颁发的有效证件；陆路交通实行“右侧通行”，水上通行实行上行回避下行的交通规则；为了保障道路通畅，唐代法典《水部式》中对渡津、桥梁的管理维护作了明确的规定；在新发现的吐鲁番出土文书73TAM509号《康失芬行车伤人案》残卷中，还记载了唐代对于交通肇事罪适用保辜制度的法律程序。     

动物福利与我国的“3R”研究

“3R”（减少、替代、优化）研究是保障动物福利的重要措施。目前,“3R”的研究成果常被用作学术壁垒和贸易壁垒,进而影响到社会经济的发展。在动物福利保护及“3R”的研究过程中,我国科研人员的意识、政府参与程度及立法都在不断进步。     

Learning through remote practical experiments over the internet: a case study from teacher education

Abstract

The article focuses on a cross-national Internet module employing a remote device for learning about control and intended to promote the professional development of a group of student teachers from England and the Netherlands. The practical activity was one component of an integrated conferencing package that sought to encourage shared pedagogical discussions of the teaching of control technology in schools. Microanalysis of the activities highlighted a number of difficulties affecting the execution of the tasks. An instrument of analysis based on the non-neutrality of technology is described which offered a particular lens with which to interpret participant actions and the extent to which learning took place. The article addresses ways in which remote access transformed those practical experiments and affected the learning experiences.     

把测量性实验改进为探究性实验

把惠斯登电桥测电阻实验改进为探究性实验,具有了一些设计性实验的雏形,可以引导学生进入研究问题的情境中,达到培养学生创新能力的目的,形成与设计性实验相互衔接的实验体系。