论古代滇文化的民族属性

古代滇人留下的光辉灿烂、独具风格的青铜文化并非部分学者认为的那样,是越人或氐羌民族先民创造的,而是以云南古代濮人(即莫-孟人)为主,并有较多氐羌和部分百越族系参与形成的。     

秦巴山区生态环境建设的基本经验与问题研究

秦巴山区是我国自然地理和人文地理的特殊区域,也是全国18个集中连片的贫困地区之一。以退耕还林为中心的生态环境建设政策已起到了生态改善和脱贫致富等多重积极效应,积累了一系列的成功经验。主要有:区域经济发展模式自觉地配合国家生态环境治理总目标,因地制宜制定生态环境建设方案,生态环境建设同调整产业结构和扶贫开发相结合等。同时,也存在一些值得探讨的问题。     

Ramifications of Risk Measures in Implementing Quantitative Performance Assessment for the Proposed Radioactive Waste Repository at Yucca Mountain, Nevada, USA

As part of its preparation to review a potential license application from the U.S. Department of Energy (DOE), the U.S. Nuclear Regulatory Commission (NRC) is examining the performance of the proposed Yucca Mountain nuclear waste repository. In this regard, we evaluated postclosure repository performance using Monte Carlo analyses with an NRC-developed system model that has 950 input parameters, of which 330 are sampled to represent system uncertainties. The quantitative compliance criterion for dose was established by NRC to protect inhabitants who might be exposed to any releases from the repository. The NRC criterion limits the peak-of-the-mean dose, which in our analysis is estimated by averaging the potential exposure at any instant in time for all Monte Carlo realizations, and then determining the maximum value of the mean curve within 10000 years, the compliance period. This procedure contrasts in important ways with a more common measure of risk based on the mean of the ensemble of peaks from each Monte Carlo realization. The NRC chose the former (peak-of-the-mean) because it more correctly represents the risk to an exposed individual. Procedures for calculating risk in the expected case of slow repository degradation differ from those for low-probability cases of disruption by external forces such as volcanism. We also explored the possibility of risk dilution (i.e., lower calculated risk) that could result from arbitrarily defining wide probability distributions for certain parameters. Finally, our sensitivity analyses to identify influential parameters used two approaches: (1). the ensemble of doses from each Monte Carlo realization at the time of the peak risk (i.e., peak-of-the-mean) and (2). the ensemble of peak doses calculated from each realization within 10000 years. The latter measure appears to have more discriminatory power than the former for many parameters (based on the greater magnitude of the sensitivity coefficient), but can yield different rankings, especially for parameters that influence the timing of releases.     

论我国古典小说人物画廊中的霍小玉形象

霍小玉是我国古典小说人物画廊中具有浓厚悲剧色彩的一个女性形象,她不仅使其作者蒋防仅因一篇<霍小玉传>而名垂后世,而且她还集中体现着我国小说的正式开端--唐人传奇在人物形象塑造上的杰出成就.笔者认为:按照生活的逻辑刻画人物性格,是霍小玉成为文学典型的首要一步;运用精湛的细节描写、表现人物的外在行为和内在心理,是使霍小玉这一形象血肉丰满、生气贯注的主要艺术手段.     

太白山牛皮桦林的定量研究

根据调查资料，分析了太白山牛皮桦林的种类组成、多样性、结构及演替趋势．依据聚类分析法和群落相似系数法将牛皮桦林分为４个类型．排序结果表明，坡向和海拔高度是影响牛皮桦林的主导因子     

圣竹&#183;神鼓&#183;虎龙山&#183;招魂礼——广西那坡彝族非物质文化载体之探究

竹子、铜鼓、虎龙及其生长、盛行之地与广西那坡彝族先民生息密切相关。其优美动人的传说对后世生活有着深刻的影响,是当地一种非物质与口头文化载体。圣洁的竹子,是彝族人民生存、生活的精神支柱;神秘的铜鼓,是彝族人民奋发向前的鼓动力量;源远流长的招魂礼,记载着彝族人民悠久的历史和灿烂的文化;巍峨的虎龙山,深深地印下当地彝族先民漫漫迁徙的脚印。研究竹子、鼓乐、招魂礼仪、虎龙山及其在广西那坡彝族地区特殊关系,挖掘其中丰富的文化内涵,对于抢救人类非物质文化遗产,弘扬民族文化,振奋民族精神,具有深刻的意义。     

当前大别山区农村存在的“五难”问题及其对策

本文揭示了当前大别山区农村存在的主要难题,分析了存在问题的原因,并提出了解决问题的对策和建议.     

王十朋的稽山鉴水情缘

八百余年前 ,南宋朝状元王十朋任绍兴府佥判 ,为官清廉 ,勤政为民 ,坚守节气 ,精忠报国。基于其深厚的历史文化底蕴和深切的人文关怀 ,考察越中山水 ,以独特的视角和特殊的情怀反映出稽山鉴水的各个方面 ,从而留下具有深刻价值的史料文献     

鲁迅与李贺、杜甫关系初探

鲁迅与李贺的关系主要体现在两方面:第一,年轻鲁迅对李贺慷慨激昂情感的诗作表现出了很大的喜好,并与之产生了深深的共鸣;第二,鲁迅作品对幽愤情感的表现与他对幽冥境界的喜好也与李贺十分相似。鲁迅与杜甫的联系则主要体现在这两位伟大的艺术家都具有一种大爱和悲悯的精神,而这种精神的相似是鲁迅晚年认同杜甫的思想基础。     

武当山道教九月初九真武斋醮法事实录--宗教人类学考察报告

本文通过田野调查,记录了武当山道教九月初九真武圣寿斋醮法事的宗教活动,从宗教人类学的角度审视了斋醮仪式的源流及其社会功能.