浙西南环敕木山带畲族妇女“雄冠式”头冠解析

浙西南的环敕木山一带，是畲族迁徙到浙江省境内最早的聚居地，这里的畲族妇女传统“雄冠式”头冠，极具民族特色，整体造型呈三角形，用木、布、银等装饰材料，表现出凤凰吟啭的形态，造型精美，色彩斑斓，蕴含着对祖先图腾的崇敬。通过具体描述其头冠的制作、佩戴方法以及佩戴习俗，力求完整地再现浙西南的环敕木山一带畲族妇女“雄冠式”头冠所承载的畲族文化。     

自然的世界,自然的人性——试分析霍桑在《红字》中的“自然”思想

霍桑在其代表作《红字》中不仅体现了当时的浪漫主义及其巅峰超验主义的影响,同时也突出了他本人独特的思想和对自然的理解.《红字》里的自然涉及到三方面:物质世界中的自然,自然的人性以及自然的生本质,这也是霍桑本人在现实生活中一直追求和向往的境界.     

High precision topographic data on Lop Nor basin's Lake "Great Ear" ? and the timing of its becoming a dry salt lake

High precision elevation measurements using DGPS were carried out along three representative tran- sects for the "Great Ear" area, a dry salt lake within the Lop Nor basin. Results indicate that the Lop Nor basin is only 5.2 m deep and its lowest point occurs at the center of the "Great Ear". In addition, the basin is asymmetric - steeper in the southwest (0.19‰) and gentler in the northeast (0.09‰). Points along the same "Great Ear" ring were found to have an identical elevation value, but different when from different ones (lower towards the center). The spacing of the "Great Ear" rings was found to be closely related with the surface steepness. The closer the "Great Ear" rings are spaced, the steeper the ground surface, and vice versa. These findings support the argument that the "Great Ear" rings are the former shoreline trails left behind by Lop Nor water during the last few episodes of recession towards its total dry up. A comprehensive analysis of the high precision elevation data, historical accounts, aerial and satellite photographs and imagery, and official topographic maps of the study area suggests that the "Great Ear" area in the Lop Nor basin was incorrectly mapped as being covered by a great body of water on the 1963 topographic maps. A re-interpretation of the 1958 aerial photographs and newer remote sensing imagery indicated that the "Great Ear" ring structure was already in place in 1958 and it continued to appear on the subsequent remote sensing data without any major changes. It is estimated that lake water in the "Great Ear" area of the Lop Nor basin disappeared between the late 1930s and early 1940s.     

Solving Non-Uniqueness in Agglomerative Hierarchical Clustering Using Multidendrograms

In agglomerative hierarchical clustering, pair-group methods suffer from a problem of non-uniqueness when two or more distances between different clusters coincide during the amalgamation process. The traditional approach for solving this drawback has been to take any arbitrary criterion in order to break ties between distances, which results in different hierarchical classifications depending on the criterion followed. In this article we propose a variable-group algorithm that consists in grouping more than two clusters at the same time when ties occur. We give a tree representation for the results of the algorithm, which we call a multidendrogram, as well as a generalization of the Lance andWilliams’ formula which enables the implementation of the algorithm in a recursive way. The authors thank A. Arenas for discussion and helpful comments. This work was partially supported by DGES of the Spanish Government Project No. FIS2006–13321–C02–02 and by a grant of Universitat Rovira i Virgili.     

电动势的测定及其应注意的问题

本课题通过用不同的方法测定的电动势分析,经过电动势测定的误差分析,找到各种方法的利弊,并且对电极制备以及测定电动势的装置进行改进,近而对问题进行探讨。改进后找到实验和研究的捷径,从而在高等学校化学实验以及生产中节省很多的人力和财力。     

保险在西部民族地区小康建设中的方位和空间

从分析西部民族地区保险业与全国保险业发展水平的差距及背景入手，指出西部民族地区保险业所处的现实方位及在财产保险、农业保险和人寿保险等方面进一步拓展的广阔空间，发挥保险业在风险保障、资金融通和社会管理方面的作用。     

中国数学史断代研究的一项新成果：—《明清数学史论文集》简介

本文简介梅荣照主编的《明清数学史论文集》一书，对中国数学史开展断代专题研究，是我国数学史界继承并发展李俨、钱宝琮、严郭杰先生研究成果的宏大计划，持续近三十年，历来为国际科学史界所重视，文集收入论文15篇、附录2篇，其中严敦杰先生遗作7篇，本文对15篇论文逐一作了简介。     

浅谈提高形体表演能力的辅助训练方法

文章介绍了几种简便易行、旨在提高学员形体表演能力的辅助训练方法。     

论海峡两岸一脉相承的敬字信仰——以福建客家地区为例

敬字信仰是中国历史上广泛存在于民间的一种信仰形式。迄今祖国大陆从文献资料出发研究敬字信仰的成果尚属空白。宝岛台湾虽然相关研究成果迭见，但研究的区域范围局限于台湾地区。笔者自去年以来通过在福建客家地区广泛的田野调查，从各种文献中搜寻到相当数量的第一手资料，有力印证了台湾学者提出的台湾敬字信仰来源于祖国大陆的观点，一定程度上弥补了海峡两岸敬字信仰渊源关系问题研究的资料空白，为证明海峡两岸敬字信仰的渊源关系提供了有力的证据．     

高师地理课程改革研究

分析了高师地理课程结构改革的机遇 ,剖析了高师地理课程结构存在的问题 ,提出了高师地理课程改革的思路与方案