舟山灯塔历史概述

灯塔一般位于海岸、港口或河道，用以指引船只的航行方向。灯塔大都类似塔的形状，透过塔顶的透镜系统，将光芒射向海面或河面照明。舟山地处我国大陆海岸线中部，长江口南侧，杭州湾外缘东海洋面上，自古有“江浙之门户，四明之藩篱”之称，历史上就为中国重要的海上贸易通道。为保障海上航行安全，舟山很早就设立导航设施，到清晚期，随着航线的日益繁忙以及导航技术的发展，舟山设立了众多的近代灯塔，这些灯塔大多保留完整，其数量之多，密度之高，在全国首屈一指。     

社会主义精神富裕论

马克思主义经典作家的相关阐述 ,社会主义本质的实现和比较优势的获取 ,精神富裕和物质富裕特殊的关系均表明 ,精神富裕是建设社会主义的应有之义。而精神富裕的导向、认识、实践和凝聚作用 ,又反过来在促进社会主义事业快速、健康与持续发展中扮演着重要角色。同时 ,社会主义精神富裕还具有向度的特性 ,是一个动态开放的发展过程     

风险投资与地方政府财政的作用定位

发展风险投资是推动高新技术产业加快发展、实现产业结构优化升级的重要途径。鉴于风险投资业在我国刚刚起步的现实 ,强调地方政府介入风险投资意义重大。近期地方政府介入风险投资应在资本配置中发挥重要作用 ;从长远来讲 ,地方政府应致力于相关制度环境建设 ,这方面的内容包括政策引导、制度环境支持以及法律保障等 ,以此创造有利于风险投资业大发展的社会环境     

全球化与文明的冲突——在全球化语境下中国文化的困境及出路

“全球化”是一个历史发展的过程 ,其间包含着“文明的全球化”与“文明的本土化”的“二律背反”。文明和全球化只是创造了不同地域的本土文明进行交流的更大空间和更多契机。在积极参与国际文化交流的同时 ,要警惕“全球化”的陷井。     

Implied Preference for Seismic Design Level and Earthquake Insurance

Seismic risk can be reduced by implementing newly developed seismic provisions in design codes. Furthermore, financial protection or enhanced utility and happiness for stakeholders could be gained through the purchase of earthquake insurance. If this is not so, there would be no market for such insurance. However, perceived benefit associated with insurance is not universally shared by stakeholders partly due to their diverse risk attitudes. This study investigates the implied seismic design preference with insurance options for decisionmakers of bounded rationality whose preferences could be adequately represented by the cumulative prospect theory (CPT). The investigation is focused on assessing the sensitivity of the implied seismic design preference with insurance options to model parameters of the CPT and to fair and unfair insurance arrangements. Numerical results suggest that human cognitive limitation and risk perception can affect the implied seismic design preference by the CPT significantly. The mandatory purchase of fair insurance will lead the implied seismic design preference to the optimum design level that is dictated by the minimum expected lifecycle cost rule. Unfair insurance decreases the expected gain as well as its associated variability, which is preferred by risk-averse decisionmakers. The obtained results of the implied preference for the combination of the seismic design level and insurance option suggest that property owners, financial institutions, and municipalities can take advantage of affordable insurance to establish successful seismic risk management strategies.     

女性高职教育课程设置定位的思考

女性职业技术教育课堂教学、课外教学以及自身活动的内容纲要和目标体系,是教师教学活动以及学生自学活动的总体规划.女性职业技术院校在课程设置上还存在一些需要完善的地方,要培养高素质的女性职业人才就必须在课程的设置上加以调整和改进.     

中东棋盘上的伊拉克战略地位浅析

地缘政治是一种战略地理学，属国际关系理论中现实主义学派的一个理论支派。布什上台后，美国对外政策表现出明显的现实主义和实用主义色彩。美国避开联合国、北约甚至欧洲盟友对伊动武有经济、政治、丈化、价值观等许多深层原因，但用地缘政治理论更能清楚地了解布什中东政策的本质。通过考察伊拉克的战略地位及其在中东棋盘中的作用，有助于研究美伊战争后中东格局的演变方向。     

黄石地方高校应定位于为地方经济和社会发展服务

黄石地方政府办高校已有二、三十年历史了 ,但适用人才匮乏始终困扰着黄石地方经济和社会发展 ,地方高校对此有不可推卸的责任。为了继续获得地方政府的支持 ,为了地方高校的持续发展 ,黄石地方高校应定位于为地方经济和社会发展服务。     

抗震救灾伟大斗争彰显中国人民伟大力量

中国人民与四川汶川地震自然灾害进行的伟大斗争，向全世界展示了中国共产党的坚强领导能力、中国特色社会主义伟大旗帜的巨大号召力、人民军队的强大战斗力、社会主义中国的厚实综合国力以及中华民族精神的蓬勃生机与活力。     

An affine‐invariant multivariate sign test for cluster correlated data

The author presents a multivariate location model for cluster correlated observations. He proposes an affine‐invariant multivariate sign statistic for testing the value of the location parameter. His statistic is an adaptation of that proposed by Randles (2000). The author shows, under very mild conditions, that his test statistic is asymptotically distributed as a chi‐squared random variable under the null hypothesis. In particular, the test can be used for skewed populations. In the context of a general multivariate normal model, the author obtains values of his test's Pitman asymptotic efficiency relative to another test based on the overall average. He shows that there is an improvement in the relative performance of the new test as soon as intra‐cluster correlation is present Even in the univariate case, the new test can be very competitive for Gaussian data. Furthermore, the statistic is easy to compute, even for large dimensional data. The author shows through simulations that his test performs well compared to the average‐based test. He illustrates its use with real data.