网络环境下国有企业危机公关策略探讨

网络信息的传播呈现覆盖面越来越广、速度越来越快、影响力越来越大、衍生信息越来越多的趋势。由于缺乏有效的法律法规来引导和规范网络环境,使信息传播不能完全做到客观、真实和完整。这些问题的存在,是对国有企业危机公关工作提出的新挑战。只有认真分析网络环境下国有企业面临的危机公关新特点,针对网络环境制定适宜的危机公关策略,才能将网络传播的速度和影响力转化为企业发展的契机和助力。     

CO2腐蚀数据库的设计和实现

在Microsoft Win XP中文版操作系统支持下，应用Visual FoxPro6.0中文版数据库管理系统设计和实现了一个全中文的综合性腐蚀数据库.库内包括影响CO2腐蚀的各种影响因素的腐蚀数据.数据库功能包括数据编辑、检索浏览、库维护以及打印等功能.使用Visual FoxPro6.0自带的编程语言编制数据库管理系统和用户界面，软件支持环境简单，使用操作简便.      

Towards Zero Carbon Homes in England? From Inception to Partial Implementation

In 2007, the UK Government announced an ambitious zero-carbon target for all new housing in England. This paper shows how the definition and its associated policies emerged from discourses of environmental policy innovation; how the problem subsequently became framed as one of mainstreaming, consequent upon the apparent success of experimental schemes and defined in more detail through the interaction between pressure group politics and the technical analyses that accompanied the government's consultation exercises. Finally, it shows how regional and local variations in housing and property markets are likely to influence the ease of zero carbon development. The analysis uses concepts drawn from both the science and technology literature and the literature on policy implementation.     

对建筑业产业定位等若干问题的思考

建筑业是国民经济的支柱产业之一,应属国家的第二产业,但现实中却没有明确的产业定位。加之与此相关的法规缺失、制度滞后及某些行政管理错位,给建筑业的发展造成制约。建议国家有关部门要认真研究建筑业发展的问题,为建筑业发展创造良好的外部环境。     

环境非政府组织在环境影响评价中的作用探讨

概述了环境非政府组织的涵义、环境非政府组织的专业性优势和公益性优势,进一步分析了公众参与的主体和形式,以及公众在参与环境影响评价过程中存在的局限性,包括公众的环境意识不强、公众不能对项目发布信息进行有效加工、公众在参与环境影响评价决策过程中缺乏影响力。结合环境非政府组织的优势得出环境非政府组织在公众参与中可以发挥积极作用,主要为沟通桥梁作用、为普通公众提供技术信息支持、教育宣传作用、增强公众的影响力、后续监督作用。     

Experimental study of CT test on the failure of acrylate spray-applied waterproof layer in the groundwater environment

In this study the computerized tomography (CT) was first used to quantitatively analyze the failure of acrylate spray-applied waterproof membrane in the groundwater environment. The results of the CT tests show that it is feasible to use the CT to quantitatively analyze the failure of the waterproof membrane and the CT method has the advantages of speediness and accuracy that can eliminate the fussy operation process in routine tests. The main conclusions summarized from the study are as follows. First, the...     

一种有效的数据共享环境多数据源选择算法

针对数据共享环境多数据源选择MDSS(multiple data sources selection)问题,基于Pareto最优理论提出了MDSSA(MDSS algorithm)算法.该算法借助崭新的基于法线测量的非线性路径代价方程计算出到每个数据源的最优路径集合,进而通过代价对比确定实施数据访问的最佳数据源及路径,极大地缩小了搜索空间,在搜索到有效路径的同时,确保了算法的响应时间.大量仿真实验表明,MDSSA算法是有效的.     

Could sperm quality be affected by a building environment? A literature review

The human body responds psychologically and physiologically to the thermal environment to which it is exposed. Fanger's PMV model has been adopted for the design of built environments and building maintenance from the end of the 1960s. The sperm quality of humans has been decreasing since the 1970s. The thermal environment is one of the most important factors of the Sick Building Syndrome (SBS). It is well known that spermatogenesis is very sensitive to heat exposure. Mild thermal exposure increases tissue microcirculation and consequently produces an appropriate supply of nutrients and oxygen to tissue cells; thus, it can modulate the proliferation of Sertoli cells in which the spermatogonia stem cells develop into adult spermatozoa. Excessive exposure to heat is harmful to spermatogenesis, and excessive testicular cooling can cause the cessation of spermatogenesis.     

保护环境及指标在某公路改扩建工程中的应用

对保护环境及指标的运用进行了分析,对其在凯里—雷山（大塘）公路改扩建工程中的应用进行了论述,提出了保护环境及指标运用相结合,充分利用道路现有的景观,在合适的路段灵活运用指标,保护好原生态的环境。     

电力市场环境下中长期负荷预测的应用分析

电力市场环境下负荷预测误差风险直接影响售电公司经营效益和供电的安全性和稳定性.为提高售电公司的经济性和稳定性,从负荷预测误差与负荷类型的研究角度出发,利用灰色系统理论、最小二乘支持向量机模型对中长期负荷进行了预测,并提出了预测加权误差这一概念,重点讨论某地区主要负荷类型与其预测加权误差之间的关联关系.分析结果使得负荷预...