风力发电技术经济分析及对策

介绍了中、美等6个国家的电力构成以及世界风能资源的分布,并对世界风能资源经济效益进行了分析,阐述了风力发电的前景,指出了我国风电产业存在的问题,并提出发展我国风电产业的建议:研发大型风电机组,强化环保法规及给予风电产业以优惠政策.     

西部大开发新观念初探

要使西部大开发卓有成效 ,观念的转变是基本前提。当前需要树立的新观念是 :区域经济新观念、经济发展新观念、政策措施新观念 ,要根据新形势下出现的新问题 ,善于从多角度去研究和探讨解决问题的新方法     

左思风力之成因初探

西晋诗人左思的诗风在西晋文坛上独树一帜，称之为“左思风力”，前人对此有较多地论述，然而就诗风形成的原因却缺乏深入地探究。本文试图从社会时代背景、家庭因素、性格特征三个方面对此加以分析，旨在能够更好地把握左思其人及其诗风。     

西部民族地区社会现代化与现代人格的塑造

为适应西部民族地区社会现代化的发展,必须要塑造与之相应的现代人格。文章对现代人格的特征以及西部民族地区塑造现代人格的现实可行性进行了阐述,并提出了塑造现代人格的基本对策。     

论西部大开发与西部文化建设

经济建设和文化建设两者应并重进行。阐述了西部大开发及其与西部文化建设之间的关系,分析了西部文化的特征及其影响,指出了西部大开发对西部文化的影响和冲击,提出了西部开发过程中西部文化建设的总体要求和发展方向。     

西部高校文化艺术素质教育现状考察与对策研究

西部高校文化艺术素质教育现状可概括为:思想认识有待提高;实践范围有待拓展;运作机制有待创新;发展条件有待改善。推进西部高校文化艺术素质教育的对策有:(一)努力构建文化艺术素质教育的生态圈,包括:优化文化艺术素质教育的内结构;强化文化艺术素质教育的外结构;新化文化艺术素质教育联结销。(二)积极探索文化艺术素质教育的有效途径和方式方法。     

(辶来)盘的史学价值

陕西眉县杨家村发现西周窖藏青铜器21件，其中达盘铭最长，达372字，是研究西周历史化的重要资料，对单氏家族及中国家谱发展史、成康时期民族问题的研究有重要意义；同时也为西周晚期铜器断代提供了标准器，将宝鸡各地出土传世的青铜器串联起来，对于研究杨家村遗址及周原的性质有重要作用。     

Uncertainty Analysis for Computer Model Projections of Hurricane Losses

Projecting losses associated with hurricanes is a complex and difficult undertaking that is wrought with uncertainties. Hurricane Charley, which struck southwest Florida on August 13, 2004, illustrates the uncertainty of forecasting damages from these storms. Due to shifts in the track and the rapid intensification of the storm, real-time estimates grew from 2 to 3 billion dollars in losses late on August 12 to a peak of 50 billion dollars for a brief time as the storm appeared to be headed for the Tampa Bay area. The storm hit the resort areas of Charlotte Harbor near Punta Gorda and then went on to Orlando in the central part of the state, with early poststorm estimates converging on a damage estimate in the 28 to 31 billion dollars range. Comparable damage to central Florida had not been seen since Hurricane Donna in 1960. The Florida Commission on Hurricane Loss Projection Methodology (FCHLPM) has recognized the role of computer models in projecting losses from hurricanes. The FCHLPM established a professional team to perform onsite (confidential) audits of computer models developed by several different companies in the United States that seek to have their models approved for use in insurance rate filings in Florida. The team's members represent the fields of actuarial science, computer science, meteorology, statistics, and wind and structural engineering. An important part of the auditing process requires uncertainty and sensitivity analyses to be performed with the applicant's proprietary model. To influence future such analyses, an uncertainty and sensitivity analysis has been completed for loss projections arising from use of a Holland B parameter hurricane wind field model. Uncertainty analysis quantifies the expected percentage reduction in the uncertainty of wind speed and loss that is attributable to each of the input variables.     

西部产业集群发展的制度分析

从制度上看,区域产业集群发展具有自发性或诱致性、以市场制度为基础密切联系而形成核心竞争力、根植性等制度特征。西部产业集群发展,具有优惠的区域政策和制度后发优势,但也面临一定的正式制度和非正式制度约束,如与市场经济相左的思想道德观念、偏重自然资源的路径依赖、地方政府职能的错位、中央投资体制分割,等等。针对这些约束,必须采取相应的制度创新。     

论方以智《东西均》哲学的历史定位

《东西均》是方以智晚期哲学的代表作,其基本特征表现为,以象数易学为核心,三教兼容,具有不可克服的矛盾二重性。《东西均》哲学有着卓越的理论贡献和严重的思想局限,它对有清一代及近现代学术和学风产生了广泛影响,在中国哲学史上占有重要地位。