新概念导引下的信息社会发展路径

＂智慧地球＂意味着几乎任何东西都可以实现数字化和互联互通。人类将最大化地利用信息资源,获得前所未有的能力和洞察力,从而建设智慧的系统、智慧的企业、智慧的国家,让人类更智慧地生存。     

文化的力量，人心的力量

从文化的角度出发,脱开缠身的具体事物,我们往往能获得一些独特的洞察力。在历史文化传统与现代文明气质交融的时代,我们必须接受多元价值的共存。但共存并不等同于混淆,更不是妥协。对他人的关爱,对人的生命与健康的尊重,是不容辩驳的永恒真理。     

张亚勤 多维态生存

＂我跟这个世界很少冲突,一般都比较和谐。＂这个温和敦厚的男人,总是以一种亲切和敏锐的细节洞察力打动人心。他能不经意间＂检查＂你杯子里的水是不是需要添,也会很周到地让你先选择坐在哪个位子上。他非常在意别人的感受,很愿意与世界和谐相处。     

心理分析在电视新闻节目中的应用

在"云媒体"、"多屏"时代,传统电视新闻面临空前的竞争。如何发挥自身优势、从竞争中脱颖而出,差异化、深度化、多元化战略的应用如箭在弦。深圳卫视《关键洞察力》栏目创新性地以心理分析等手段来深度剖析新闻人物与焦点事件,赋予了节目新的特色"黏点"。本文以《关键洞察力》对韩国"岁月号"沉船事件的报道为例,探讨电视新闻中心理学运用体现出的独特视角和创新性深度报道新路。     

Phosphorus release： A biogeochemical insight from a restored lakeside wetland in the Yangtze-Huaihe region, China

The heavy intensification of agriculture in East China since the 1980s caused the decrease of lake area and water storage capacity with impediment of regulation, lake eutrophication and frequent floods. Many restoration projects have been conducted. However, the knowledge of biogeochemical factors that drive nutrient cycles during the early stage of restoration is still limited. We studied the effect of the remediation of a patch of near-shore shallow wetland on the northern bank of Chaohu Lake in the Yangtze-Huaihe region, China, which was used as rice paddy for many years, on the behavior of phosphorus. Redox potential (ORP), temperature and dissolved oxygen were monitored in situ from May 2006 to November 2007. Samples of soil pore water were collected during this time for the determination of different forms of iron and phosphorus. ORP showed a clear transition of the wetland soil from an oxidized state in winter to a reduced state in summer. The decrease of ORP correlated with the release of large amounts of Fe and P. The maxima of total dissolved Fe and total dissolved P in the summer of the second year were (13.8 ± 6.8) mg/L and (0.88 ± 0.27) mg/L, respectively. It is worth noticing that P concentration far exceeded the critical value of lake eutrophication (0.02 mg/L). The pressure of P release to the adjacent lake during the first two years of wetland restoration from rice fields should be taken into account by environmental policy makers.