古陶瓷完整器元素成分无损分析的实现（二）——设备改建和定量分析方法

为了真正实现古陶瓷完整器的元素成分无损分析,就要建造能容纳常规大小古陶瓷样品的真空靶室,以及建立弯曲表面古陶瓷的定量分析方法。本文报道了本实验室QuanX型能谱仪真空靶室改造的整体设计和加工,以及针对弯曲表面古陶瓷样品定量分析的处理方法。大量的测量工作表明所改装的能谱仪完全适应古陶瓷完整器的元素成分无损分析的需要,同时证明古陶瓷样品在较低真空条件下的测量分析是完全无损的;所提出表面弯曲古陶瓷的定量分析处理方法具有简便易行,精确度较高的特点。     

吕祖谦编选《古文关键》质疑

长期以来,《古关键》一书都被认为是吕祖谦所编撰。本以清徐树屏冠山堂刻本里所收无名氏的跋语为证,并通过对该书所选录的作家作品和其评论之间所存在的明显矛盾的分析,说明它很可能是先有人选录完毕,吕祖谦对之加以批论评点,再由南宋蔡子作注而完成的,并指出弄清这问题的价值和意义。     

广州南越国宫署遗址东晋南朝的铁甲和皮甲

2004～2006年,广州市文物考古研究所、中国社会科学院考古研究所和南越王宫博物馆筹建处组成的考古队在南越国宫署遗址的两口水井内清理出东晋南朝时期的铁甲和皮甲各1件,铁甲有53片形状不同的甲片,皮甲应为马甲上的胸甲。这类铠甲的出土在岭南属首次发现,同时也填补了这一时期铠甲资料的欠缺。     

治学不为媚时语惟寻真知启后人 --朱绍侯先生访谈录

朱绍侯先生是我国当代著名的历史学家,半个世纪来笔耕不辍,在中国古代史的诸多领域都取得了突出的学术成就。在对他的访谈中,内容涉及到了其治学经历、主要学术成果、学术风格及他长期形成的史学观和方法论等诸多方面。最后,朱先生还对当前学术研究的环境和风气提出了自己的评判,并对21世纪的中国古代史研究做出了乐观的展望。     

黄淮地区藤花落、后大堂龙山文化遗址古稻的研究

用粒型分析法,对黄淮地区藤花落和后大堂两处龙山化遗址出土的5群古稻作了研究。就粒型特征而言,尽管两群古稻种群内尚有不同类型存在,但相对比较单纯,其主要演化特征已属粳稻类型。     

二十世纪以来宋代古籍整理述评

回顾20世纪以来现存宋代古籍的整理概况,在统计分析的基础上,对其特征与规律加以总结,旨在把握宋代古籍的整理现状。为今后的整理规划提供参考。     

荆州古城勒名砖与"物勒工名"

本在对多年来搜集的26l例散见于荆州现存古城墙上的勒名砖整理、分类的基础上,对其中有代表性的勒名砖进行考证说明,并附有列表及典型砖例的实物拓片,还根据实物材料对荆州有砖城以来的筑城史及城砖的“物勒工名”制度的发展轨迹进行了初步探讨以期有助于加深对荆州古城的认识。     

Mitochondrial DNA from 3000-year old chickens at the Teouma site,Vanuatu

Chickens were part of the Lapita cultural complex, transported into and through the Pacific by prehistoric colonists; as such they can be used as a proxy for tracking prehistoric migration and interaction. The Lapita site of Teouma in Vanuatu is well known for the recovery of complete dentate stamped pots and a cemetery containing the largest collection of Lapita period skeletons ever found. Chicken bones recovered from these excavations provide the first ancient DNA sequences from any commensal organism directly associated with a Lapita context. The ancient mtDNA sequences obtained from two Teouma chicken bones are compared with previously published archaeologically derived ancient DNA sequences to extend our understanding of the spread of chickens in Pacific prehistory. The results also show that the haplogroup E signature was present in very early populations of chickens transported into Remote Oceania. This study also adds to the suite of available data relating to isotopic signatures for commensal animals during the early settlement of Vanuatu and may reveal a different diet for Teouma chickens than those from other early prehistoric assemblages in the Pacific.     

Ancient DNA,a Neolithic legging from the Swiss Alps and the early history of goat

Ancient DNA from a Neolithic legging (1st half of the 3rd millennium BC) found at Lenk, Schnidejoch (2750 m a.sl.) in the Swiss Alps has demonstrated, that modern distribution of genetic variation does not reflect past spatio-temporal signatures. The legging was made from the skin of a domestic goat (Capra hircus), belonging to the caprine haplogroup B1, which is marginal in Europe today, but represents a third highly diverse goat haplogroup entering Europe already in the Neolithic. Population expansion of lineage B therefore happened more than 4500 years ago, but their members were at some point almost completely replaced by goats of today's common A and C haplogroups.     

略谈宋代官窑瓷器研究中存在的问题

宋代官窑是中国古陶瓷研究中的重要内容之一。长期以来,由于对相关历史文献的理解不同以及考古发掘的局限性,致使在宋代官窑瓷器研究中存在许多悬而未决的问题,诸如何为北宋官窑,北宋朝廷是否在都城汴京设置过官窑,北宋官窑是否就是汝窑,河南汝州张公巷窑是否是北宋官窑,南宋修内司官窑的称谓是否准确,南宋官窑是否只有郊坛下官窑一处,何为文献上所说的内窑,老虎洞窑是修内司官窑还是文献上所说的续窑,等等。本文在对专家学者们对上述问题的看法进行疏理的基础上,指出对宋代官窑瓷器的研究离不开传世宋代官窑瓷器、现代科学技术手段和考古发掘资料,只有将这三者结合起来开展综合研究,才能最终解决上述问题。