读屏时代与读纸时代的交融

随着数字化时代的到来和阅读市场的繁荣,印刷纸质媒介的出版发行量和读者阅读率也不断增加,说明了纸质媒介不但不可能消亡,而且会使纸质媒介、电子媒介、网络媒介等三类不同的大众媒介处于交融状态,从而进入了纸质与电子屏并行的时代。     

“给力”的隐喻性语义泛化及其语境意义构建

"给力"通过语义隐喻、语义抽象和语义含混三个阶段,形成最终的泛化含义。     

初中生物新课程实验课教学培训的内容和方法

从教师层面,探讨了初中生物新课程实验课教学培训的内容和方法。培训内容为实验课教学的理念、课标实验总体分析、教材中的具体实验、实验设计、实验教学方法、实验改进、多媒体虚拟实验和实验评价八个方面。培训方法主要是读、研讨、做、中学实验教学实践。     

我国书籍出版的总体规模及其演进轨迹

我国书籍出版经过60余年的不断发展,品种和总印数已居于世界首位,总定价和销售额也逐年稳步上升。书籍产业已成为国民经济重要的朝阳产业,并推动国民经济的不断发展,同时也为广大人民提高了文化生活水平,为促进我国的精神文明建设作出了巨大的贡献。为更好地促进书籍出版正常有序稳定的发展,对新中国成立以来书籍的总体增长和产品结构变化进行梳理。总结书籍出版发展成绩与不足,有利于书籍产业的健康持续发展。     

Correlates of perceived effectiveness of the Safe Schools/Healthy Students Initiative

A three-level growth-curve model was applied to estimate perceived impact growth trajectories, using multi-year data from project and school surveys on outcome and program implementation collected from 59 sites and approximately 1165 participating schools in the Safe Schools and Healthy Students Initiative. Primary interest is to determine whether and how project-level and school-level correlates affect schools’ perceptions of the Initiative's effectiveness over time when the effects of the pre-grant environmental conditions, grant operations, and near-term outcomes are considered. Coordination and service integration, comprehensive programs and activities for early childhood development, and change in school involvement were found to be significant predictors of school-perceived overall impact when the effect of poverty was considered. Partnership functioning, perceived importance of school resources, and school involvement were found to be significant predictors of school-perceived impact on substance use prevention when the effect of poverty was considered.     

The effect of visualization method on the performance of simulated microsurgery tasks

The operating microscopes may be a significant cause of fatigue and discomfort in surgeons. The need for the microscope to be placed over the operating field forces surgeons to remain at the microscope's eyepieces at an uncomfortable posture for the entirety of the surgery. This study compared the effects on microsurgical task performance for four visualization methods: a monocular microscope, a binocular microscope, a three-dimensional (3D) flat-panel television display and a two-dimensional (2D) flat-panel television display. Eleven subjects each performed two microsurgical tasks and their performance was documented by video camera. The statistical analysis performed indicated utilization of the microscope as a visualization method increased subject performance. No significant difference in performance between the 2D and stereoscopic visualization methods.     

维汉关系中族群意识与国家认同的实证分析

民族问题是现代国家中的重大政治问题.我国是一个统一的多民族国家,民族问题处理得成功与否,直接影响到民族地区的民族团结、经济发展、社会稳定和国家统一.本文以族群意识和国家认同的视角,运用现代统计学方法,利用相关调查数据,对新疆两大族群--维汉族群关系状况进行实证分析,以期对进一步促进民族和谐和国家认同提供政策建议.     

上海机器人产业发展战略与对策

发展机器人产业对上海意义重大,上海机器人产业和技术发展的战略定位须着眼于上海的转型发展和自身的基础。为此,应加强战略引导和资源整合,制定上海机器人产业与技术整体规划和路线图;加强需求的政策引导,发挥本土市场的拉动作用,促进机器人在各领域的应用;吸引大型企业参加应用开发,培育龙头企业;支持中小型企业加速发展,在细分市场形成竞争优势;完善机器人产业园区,提高政策优惠力度;协调整合产、学、研、用和跨学科资源,建立以企业为中枢的研发体系,以促进产业集聚和创新行业。     

The arrival of critical citizens: decline of political trust and shifting public priorities in China

Political trust has been in decline in China. In this article, we capture this decline as reflecting the modernization of Chinese political culture. While the government managed to deliver a sustained period of rapid economic growth, the public's trust in it is diminishing through two mechanisms. On the one hand, Chinese citizens are acquiring stronger liberal democratic values, which make citizens more critical toward government institutions. On the other hand, changing political culture is also shown in the citizens’ shifting of their priorities toward the expansion of freedom and empowerment of citizens. Decades of socioeconomic modernization, therefore, meant that the era of critical citizens has arrived in China.