从延安“黄碟案”看公权力与私权利的行使界限

权力与权利是辩证统一的关系。国家公权力与公民私权利必须严格界分,公权力和私权利的行使都有一定的边界。公权力介入私权利应当是正当的,私权力的行使应当是合法的。延安"黄碟案"正是公权力与私权利的冲突。对公权力介入私权利的正当性及私权利行使的合法性的分析,揭示公权力与私权利的行使界限,明确公权力与私权利正确定位和合理配置问题,同时提出在我国实施依法治国方略和推进法治的进程中,要保持公权力与私权利的平衡及和谐的观点。     

生态视域下的“海上台州＂——解读柯健君《蓝色海腥味》中的海洋意象

在台州城市化和工业化的进程中,台州湾海域为“海上台州”建设做出了巨大贡献,但海洋生态也付出了相当代价。台州籍诗人柯健君最新诗集《蓝色海腥味》呈现的是一个本土诗人对台州湾海域的生态关怀,诗集通过对比鱼、虾等为代表的自然意象和钢筋,水泥等为代表的人造意象解读人与海洋休戚与共的关系。诗人对台州湾生态的艺术书写为“海上台州”的可持续发展提供了更多的智性思考。     

Calculating the blue economy: producing trust in numbers with business tools and reflexive objectivity

ABSTRACT

The ‘blue economy’ has in recent years become a leading concept for envisioning what may come after the fossil-based era. In efforts at calculating the potential economic value of the ocean, policy-oriented documents seek to unite diverse actors around common goals. Through the calculation of numbers, large-scale and long-term policy visions are being crystallized. But how do such numbers come into being in practice? This article interrogates this question with an example from the Norwegian context: the established policy goal of a so-called ‘five-fold increase’ in marine value creation in the year 2050. While powerful numbers are commonly expected to be produced through the procedures of ‘mechanical objectivity’ that involve strict quantification and scientific methods, our analysis shows a rather different route towards a powerful number: By loosely combining tools developed for business management, the number is calculated by, first, openly combining qualitative and narrative operations into the calculation and then, next, decoupling qualitative uncertainties from the quantified potential. The result is a calculative process that takes the form of what we suggest to call ‘reflexive objectivity’ and a policy-oriented number that encourages risk-taking and action over restraint and precaution.     

浅谈虚拟演播室

虚拟演播室系统是近年来随着计算机技术飞速发展和色键技术不断改进而出现的一种新的电视节目制作系统.本文分析比较了虚拟演播室和传统色键技术的区别,介绍了虚拟演播室的现状、构成和关键技术.并指出了虚拟演播室需要改进的方面.     

四种单细胞藻类营养价值的研究

本文利用扫描电镜Ｘ－射线能谱分析议,对四种单细胞澡类细胞内含有的元素种类进行了分析,它们都含有Ｋ、Ｎａ、Ｃａ、Ｍｇ、Ａｌ、Ｐ、Ｓ等元素。同时,使用了化学法分析了这些藻类的氨基酸、蛋白质、多糖、糖醛酸等含量     

"Blue"的语用充实

文章通过对词汇语用及两种语用充实的分析,探讨了英语"Blue Moon"的直译汉名"蓝月亮"所引发的截然不同的感悟,并联想到"Blue"的种种巧妙用法及丰富的文化内涵,以此来拓展和加深对"蓝"颜色词的进一步掌握.     

基于云学习平台的混合式教学设计与实践——以《操作系统》课程为例

面对面教学和在线学习优势相结合的混合式教学已成为当前高校的重要教学模式之一,如何提高混合式教学质量成为教育者关注的重要研究课题。在教学实践中,采用混合式教学模式,学生课前利用云学习平台开展线上学习,课上通过参加若干个教学活动实现知识内化,课后通过作业等教学活动实现知识巩固。对云学习平台的学习数据和学生期末考试成绩进行数据分析,结果表明混合式教学活动参与质量与课程教学质量直接相关,混合式教学提升了课程教学效果。     

贵州高原湖泊——红枫湖浮游藻类和有毒藻类的初步研究

本项目通过对红枫湖6个监测点采集的水样进行定性、定量检测,确定了浮游藻类的种类、数量、污染指示种,处于中富营养阶段,并初步研究了有毒藻类及其危害。本文为红枫湖的水质评价和污染防治提供了基础资料。     

Statistical Analysis and Prediction of the Concentration of Harmful Algae in Bohai Bay

Based on the data of phytoplankton concentration and environmental factors in Bohai Bay from May to September in 2003. the relationship between environmental factors and phytoplankton biomass was analyzed. By analysis of variance, the weather condition was found to have no direct relation with phytoplankton biomass. Correlation coefficients showed that temperature, pH value,the concentrations of silicate and nitrate exhibited linear relationship with phytoplankton biomass.With principal component analysis, pollution types which affected the abundance of phytoplankton included point sources such as municipal and industrial effluents, agricultural runoff and earth＇s surface water. Using multivariate stepwise regression method and taking the correlation analysis results into consideration, a multi-step regression equation was developed to predict the concentration of phytoplankton in September 2003. Combined results show that temperature, pH value, the concentrations of silicate and nitrate are the critical ecological factors affecting the phytoplankton biomass in Bohai Bay.