页岩气开发环境风险的法律规制思考

目前，我国在页岩气开发的环境保护方面存在着大量的法律空白，往往只能参照环境保护法和矿产资源法中的相关规定进行规制，无法有效解决页岩气开发暴露出来的环境问题。页岩气开发环境风险的法律规制，核心目的就是解决当前页岩气开发中的环境风险，促进页岩气开发与环境保护相协调，实现能源开发的可持续发展。在页岩气开发环境风险的法律规制方面，英美两国已经探索出一些经验和制度。积极借鉴国外有益经验，努力改进和完善我国应对页岩气开发环境风险的法律规制，对实现我国页岩气开采的经济效益、社会效益和环境效益三者的统一具有重要的现实意义。     

Applying kaizen to the schedule in a concurrent environment

Not only ETO (Engineering to Order), but even serial production industry should know how to deal with projects and their schedule: plant commissioning, shutdown, introducing new products and similar circumstances should be managed with adequate planning and resource allocation techniques to create a schedule useful in decision making during the execution. The current complex reality, with evolving technologies and fierce pressure to reach the market as soon as possible, pushes the project managers to use more advanced techniques than waterfall planning, such as agile or lean. It also requires them to take a holistic view and manage concurrent tasks in complex projects. The contributions of this paper are two: the proposal to control specific parallel groups of waterfall activities under uncertain environments, which can lead to iterations and reworks, as a single concurrent Activity Managed by Kanban Methods (AMKM). This activity can be subsequently embedded into traditional scheduling approaches as CPM-PERT. The second contribution is the feasibility of its application in industrial environments due to the affordability of simulation software. Two use cases are shown as evidence. It is not a disruptive proposal, but a kaizen action based on very mature technologies. Finally, it is suggested some improvements to be implemented in Project Management Software due to this ‘kaizen’ proposal.     

Politics and Scientific Expertise: Scientists, Risk Perception, and Nuclear Waste Policy

To study the homogeneity and influences on scientists'perspectives of environmental risks, we have examined similarities and differences in risk perceptions, particularly regarding nuclear wastes, and policy preferences among 1011 scientists and engineers. We found significant differences ( p 0.05)in the patterns of beliefs among scientists from different fields of research. In contrast to physicists, chemists, and engineers, life scientists tend to: (a)perceive the greatest risks from nuclear energy and nuclear waste management; (b)perceive higher levels of overall environmental risk; (c)strongly oppose imposing risks on unconsenting individuals; and (d)prefer stronger requirements for environmental management. On some issues related to priorities among public problems and calls for government action, there are significant variations among life scientists or physical scientists. We also found that–independently of field of research–perceptions of risk and its correlates are significantly associated with the type of institution in which the scientist is employed. Scientists in universities or state and local governments tend to see the risks of nuclear energy and wastes as greater than scientists who work as business consultants, for federal organizations, or for private research laboratories. Significant differences also are found in priority given to environmental risks, the perceived proximity of environmental disaster, willingness to impose risks on an unconsenting population, and the necessity of accepting risks and sacrifices.     

三维实体设计与工程制图课程的改革

三维实体设计是工程设计的必然趋势,设计方法的变革导致企业对人才的新需求,也给传统的工程制图课程体系带来了巨大的冲击。改革与现代生产和人才需求不相适应的教学内容,建立以三维设计为主线,以培养创新思维和创新能力为目标的工程制图新体系,是工程制图课程改革的方向。     

监理企业的综合评价与决策分析

根据层次分析法(AHP),分析如何选择最合理的监理企业,为评估准则和希望投标的监理企业构建了一个层次结构,提出了分析模型和计算方法,并给出了一个具体实例。在决策分析过程中,按综合权重大小排序,进行方案优选,为决策提供依据。该方法得出的评价结果直观,为择优决策中标监理企业提供一种科学的评价方法。     

城市道路交通问题与对策探讨

从中国大城市交通堵塞现象着手,研究了机动车辆的增加与道路通行能力的关系,以及机动车迅速增长所带来的环境污染问题,分析了问题产生的原固及其危害程度,探讨改善城市交通的途径和解决的方案,提出适当限制个人轿车,积极发展轨道交通,规划建设中心网络城市的现点。     

论工程训练与创新人才培养

工程训练是重要的实践性教学环节 ,必须把工作重点转移到培养学生创新能力上来 ,创造有利于培养创新人才的环境 ,传授给学生丰富的创新知识基础 ,改革教学内容、教学方法、教学手段和考核办法 ,以保证培养创新人才的需要 ,并注意培养学生各种创新素质 ,鼓励学生创新 ,促进其创新能力的发展     

日本东京大学理工科的学术组织与创新

学术组织创新是学术繁荣的制度保证 ,也是任何一流大学的成功奥秘。作为日本理工科龙头老大的东京大学 ,在二战后 5 0年的发展历程中 ,向世人提供了工程教育和研究中的三种特色鲜明的学术组织模式。这种学术组织模式对中国建设世界一流大学有重要借鉴意义     

从环境岩土工程问题看广州的城市建设

文章从广州城市建设的实际出发,提出了在城市工程建设中既要努力提高岩土工程技术水平,以适应城市建设的需要,又应注意提高环保意识,在岩土工程活动中充分利用环境岩土工程技术,确保广州城市建设的可持续发展。     

论环境会计目标

文章首先分析了我国目前存在的几种关于环境会计目标的观点,然后论述了环境会计的基本目标和具体目标,认为环境会计的基本目标是提高环境效益,实现经济效益和环境效益的协调发展,具体目标是向社会主体提供有关的环境会计信息。