基于DPSIR模型的环境友好型社会评价指标体系构建

为评价区域环境友好型社会建设程度,采用DPSIR概念模型,构建起包涵5大类因子指标的评价体系。此体系评价重点在于社会子系统发展对社会所造成的资源、环境、生态压力,居民生活环境状态的改变和在社会结构与居民生活的影响,以及所导致的各项政策响应。并以沈阳市浑南新区为例,选取了包括科技技术贡献率、生态用地比例、公众对生活环境满意度在内的44项指标,构建起针对浑南新区的评价指标体系,可对浑南新区的环境友好型社会建设以及管理决策起到辅助支撑作用。     

Nature,Crisis, Risk,Science, and Society: What is Our Ethical Responsibility?

In his keynote address, Robert Cox raised key questions, many of which force us to consider the larger question of the role of academics in society. The authors respond by suggesting that environmental communication, like other communication studies, is inherently normative and that environmental communication scholarship is closely aligned to risk as a centerpiece to crisis analysis. The authors discuss the productive connections among science, communication and sound public policy that make society more fully functional, including the formation of effective public policy through science that is normative while seeking objectivity, evaluating and symbolizing motives in discourse, acknowledging uncertainty and acceptable uncertainty, and that material and symbolic dimensions of the environment are interdependent. Thus, such studies focus on the ethics of environment and must balance sound science and cultural considerations.     

智能应力或结构损伤自敏涂层研究现状及展望

详细介绍了机械零部件表面应力和结构损伤检测的研究现状,重点介绍了荧光涂层应力检测的原理、优势以及发展现状.分析了基于稀土荧光离子的应力检测涂层的需求,并就其应用原理和发展现状进行了表述.介绍了不同材料体系下应力及结构损伤检测范围,以及应力自敏涂层目前的应用现状和未来发展趋势.