X-ray fluorescence analysis of late Roman and Sassanian silver plate

About 200 analyses have been made on late Roman and Sassanian silver objects using energy-dispersive X-ray fluorescence. This has shown that the main feature of the composition of the silver throughout the period and across the geographical area studied was towards high fineness (average silver percentage about 95%). Compositional differences are found between Roman and Sassanian silversmiths' products for the elements copper and lead. Much of the material analysed came from hoards, and using a statistical technique on the analytical data (Discriminant Analysis) broad compositional differences between hoards were found to emerge. The use of different compositions of silver for different joined parts of a single object are discussed.     

Hunting,Herding, and Caravanning: Osteometric Identifications of Camelid Morphotypes at Khonkho Wankane,Bolivia

Khonkho Wankane is a ceremonial center located in the southern Lake Titicaca Basin, Bolivia. During the Late Formative period (AD 1–500), its residents practiced agropastoral lifeways and participated in the rise of the state at Tiwanaku. Like at many Andean sites, bones from the family Camelidae are the most abundant large mammal in domestic contexts. Identifying camelid morphotypes represented by these bones carries far‐reaching implications for understanding past hunting, herding, and caravanning practices, and their roles in larger social and economic webs. Identifications were based on a locally focused reference collection, including llamas (Lama glama) from the immediate vicinity of the site, as well as Andean guanacos (Lama guanicoe), a much smaller morphotype than the Patagonian guanacos used in many osteometric studies. Multivariate statistical analyses and incisor morphology identified all four camelid. Different analyses suggest that the crux of osteometry lies in the reference collection, not the statistical test. An additional, very large morphotype likely corresponds to a castrated llama, the preferred cargo animal among modern drovers. The presence of these animals is interpreted as evidence that groups hunted vicuña (Vicugna vicugna) and guanaco, which are not currently present around the site, herded llamas and alpacas (Vicugna pacos), and perhaps organized caravans with castrated llamas. Copyright © 2013 John Wiley & Sons, Ltd.     

The Domestic Camelids (Cetartiodactyla: Camelidae) from the Middle Formative Cemetery of Topater 1 (Atacama Desert,Northern Chile): Osteometric and Palaeopathological Evidence of Cargo Animals

The Middle Formative Cemetery of Topater 1 (ca. 500 bc –100 ad ), located in the oasis of Calama, Northern Chile, presents an unusually diverse array and quantity of funerary offerings, distributed among the graves of more than 200 individuals. Among the offerings are the remains of several mummified camelids and camelid skeletal elements, primarily distal extremities and artefacts made from the bones of these animals. Taking only the first skeletonised anterior and posterior phalanges of Topater 1 camelids, we conducted univariate and multivariate osteometric analyses in order to assign the sample to the appropriate taxonomic groups. At the same time, we described all osteopathologies registered for the extremities in the collection. Of the 45 phalanges measured, 30 were of similar or greater size than contemporary reference llamas. Fourteen of the 164 samples of bone extremities presented pathologies, most of them first phalanges. These abnormalities included different degrees of exostosis and, less commonly, eburnation and lipping. Considering both lines of evidence, we conclude that the llamas sacrificed at the Topater 1 cemetery correspond to, at least, two very large and robust cargo llama morphotypes. When living, these animals would have transported goods as part of the intense exchange activity that was taking place during this period in the region extending from the Pacific coast to Northwest Argentina and perhaps even beyond. Copyright © 2012 John Wiley & Sons, Ltd.     

Twins in prehistory: The case from Olèrdola (Barcelona,Spain; s. IV II BC)

This paper details the discovery of two perinatal individuals interred simultaneously at the archaeological site of Olèrdola, Barcelona, Spain. Information from the excavation and from the subsequent anthropological study of the recovered skeletal and dental remains suggests that these individuals (OL–2000–8245 and OL–2000–8246) are the first documented case of twins in Iberian period. The possibility of a simultaneous perinatal twins burial at Olèrdola raises new questions concerning about the frequency of twins in prehistory and protohistory. Copyright © 2010 John Wiley & Sons, Ltd.     

18～19世纪英国"友谊会"运动述论

在英国社会保障发展史上,18、19世纪是“友谊会”等民间互助组织快速发展的时期。但对“友谊会”运动这一历史现象的成因,国内外学界长期以来没有一个明确的解释。通过对18、19世纪英国“友谊会”等民间互助组织兴盛与衰落过程的历史考察表明,“友谊会”运动的出现,是此时社会上日益增长的社会保障和救助需求与英国国家职能尚未完全扩及到社会保障领域、很好地满足人们对社会福利需求的结果,“友谊会”等民间互助组织的出现与迅速发展是对18、19世纪英国国家职能在社会保障领域中缺位的重要填充。     

乾隆初年政府职能扩展的几个例证

世界历史在18世纪出现了罕见的“共时现象”,其中最明显的就是政府职能的扩展。但在中国,相比之下这段历史却不太为人注意。本文力图展示乾隆初年清代政府在劝农、兴修水利和开矿几个方面的所作所为。如果说,在18 世纪的西欧,政府职能扩展已属于一种“现代现象”,那么我们又应如何看待中国的这段历史?     

新中国中央银行职能的法规诠释

1948年12月中国人民银行成立以来,作为中央银行,负有"发行的银行"、"政府的银行"、"银行的银行"三大基本职能。为完善人民银行这三大职能,中央政府在法规方面逐渐加强建设,从仅在政府组织法体现人民银行央行职能到改革开放后出台强化人民银行央行职能的条例,最终在20世纪末出台了专门的单行法——《中华人民共和国中国人民银行法》以及2003年的修订本,并为此制定了相应的行政法规与金融规章,构楚了我国中央银行法律体系的基本框架。在法规日渐完善的同时,人民银行在国民经济的宏观调控中发挥着越来越重要的作用。     

试论清代皇帝明黄色朝袍的功用

在清代皇帝冠服中,明黄色朝袍的功用尤其引人关注。但是,长期以来人们对“朝祭所御”的概念往往含混不清,以至认为清帝明黄色朝袍既可亲郊飨庙又能御殿朝贺,模糊了朝服与祭服的区别。顺治十年(1653年)都察院左副都御史傅景星奏言:“自古帝王一代之兴,必有一代之制,黄帝尧舜垂衣裳而天下治。衮冕黼黻代有不同,朝有朝服,祭有祭服,所以肃臣民而格上下也……”。本文旨在讨论清帝明黄色朝袍的不同作用,从而区分出朝服与祭服的不同。     

基于普查单位的北京市就业中心识别与功能定位

运用第二次经济普查单位地理编码数据分析了北京市就业密度变化特征,并对就业中心功能进行了分析。北京市就业中心整体上仍呈现单中心格局特征,多中心格局虽有显现但并不明显。本文共识别出中关村片区、金融街片区和CDB片区等三个就业中心片区和上地、首都机场、曙光街道等十二个就业次中心。依据专业行业就业人口数量指标、区位熵指标,就业人口占同行业比例指标,将北京市就业中心分为7种类型,即大型企业集聚型就业中心、临空经济集聚型就业中心、制造业集聚型就业中心、批发零售集聚型就业中心、商务商业集聚型就业中心、金融集聚型就业中心、科研教育集聚型就业中心。传统就业中心因集聚效益、集群效应和锁定效应使范围进一步扩大,密度显著提高,中心功能也日益复杂,细分行业分化明显。