广元石窟彩绘初探

本文从广元石窟中纪年妆彩的题记内容,分析了自晚唐以后各时期广元石窟妆彩的内容与技法。进一步对广元石窟晚唐停顿开凿的历史原因和条件进行探讨,又从妆彩施主的社会地位分析了五代元代两次重要妆彩的背景与利州（广元）的独特历史地理位置密切相关。     

浅析马家窑文化彩陶几何纹纹饰

马家窑文化不同类型时期彩陶几何纹纹饰呈现出不同的特点和演变、发展脉络,本文主要探讨了几何纹纹饰风格的发展趋向和规律,分析了其产生的社会、技术因素,以期对我国史前先民的审美标准与价值取向有所了解。     

仰韶文化半坡类型早期彩陶鱼纹纹饰新释

半坡类型是仰韶文化的早期类型,鱼纹纹饰则是半坡类型彩陶最具特色和代表性的纹饰,在半坡类型文化早期多为单体鱼纹。对于半坡类型彩陶鱼纹纹饰的研究,学术界提出了很多不同观点,本文在各家观点的基础上,对之作出一种全新的解释,认为半坡类型彩陶鱼纹纹饰体现了半坡居民对鱼在水中游的这一自然现象的渴望、向往以及对水底世界的好奇。     

TRAVELOGUE ON THE UNINHABITED LAND OF NORTH TIBET

<正>Setting foot on the eternally snow-covered Qinghai-Tibet national road and heading to the"roof of the world",my gaze was unavoidably fixed on the vast but harsh conditions in the north-west of the Tibetan plateau.This is the"Changtang uninhabited land"to which people so often refer. It has been about 20 years since I last encountered the"uninhabited land"of North Tibet.Surprisingly,however,today I find this mysterious land has undergone an earthshaking change.     

Early history of Chinese domestic sheep indicated by ancient DNA analysis of Bronze Age individuals

China has a long history of sheep husbandry, and has several indigenous sheep breeds. However, the exact geographic origin of Chinese domestic sheep remains unclear. To provide valuable genetic information for origin of Chinese domestic sheep, we performed an ancient DNA study on 22 sheep excavated from four Bronze Age archaeological sites in Northern China. Two lineages (A and B) were observed in ancient Chinese sheep, of which lineage A was predominant reaching a frequency of 95.5%. Furthermore, phylogenetic network showed that the most frequent haplotype in ancient sheep was the founder of lineage A. These results suggest that Lineage A may hold the key to understanding the origin of Chinese domestic sheep. Sequence sharing and principal component analysis showed that the ancient Chinese sheep had a close affinity to modern Chinese sheep. However, there was no significant breed structure among three modern Chinese sheep groups, making it difficult to determine their relationship to ancient Chinese sheep. Lastly, our results imply that ancient DNA analysis could provide a new way to investigate prehistoric East-West contact.     

基于SCP框架的上海旅游业发展现状评析

基于SCP框架的分析表明,上海旅游市场结构较为合理,产业规模持续扩大,旅游企业行为非理性和非规范化特征仍十分明显,旅游产业整体运行绩效良好的同时绝大多数中小期模旅游企业的运作效率偏低。总体上呈良性运行态势的上海旅游产业正逐步由数量扩张型向质量优化型演进,还需完善各种配套制度。     

深埋在老城墙的岁月

天气渐冷的时候，离我家不远的北门坡口突然堆积了些建筑材料，高大的广告牌上这样解释：这里将在2008年7月前，矗立起一座城门楼，也就是说，将复原西宁城600年前的北门城楼。     

NOMADIC FAMILIES ON THE ROOF OF THE WORLD

正On an unforgiving land situated at an altitude of over 5,000 meters upon northern Tibet is a group of ethnic Tibetans who are keeping on with their nomadic traditions inherited from their ancestors.They are accompanied with yaks and sheep as they live on the land,but the tide of modernization has brought them     

战国兵器铭文人名考释七则

战国兵器铭文人名甚多,不少人名还需论证.本文拟将战国时期的七件兵器中的相关人名作重新考释.