用微探针型EDXRF技术研究南宋官窑瓷片的化学组成及其含义

本文报道了用ENGLE-Ⅱ微探针能量色散型X荧光光谱（EDXRF）技术测定一批青瓷残片中的16种元素氧化物的含量．其残片来自浙江杭州地区南宋的郊坛窑和老虎洞窑。由主量元素判别方程。值表明,郊坛和老虎洞青釉瓷均属官窑制品,与龙泉民窑产品有很大差别。从主成分统计分析看出．郊坛下官窑与老虎洞官窑的瓷釉成分有明显不同,但其胎质成分的分布却有部分的重叠。这显示两类同属官窑的制品,其釉料可有不同的矿物组合。但胎料有时会交流使用。从釉层、中间层、和胎层的Al2O3和CaO的含量变化数据表明,郊坛下官窑和老虎洞官窑的青瓷制品有厚度分别为120-140um和230-240μm的中间层,反映出烧造工艺上有一定的差别。化学成分鉴定证实了考古工作者认为老虎洞窑实为史书记载的修内司官窑的观点．     

豫东商丘地区考古调查简报

2002年底,郑州大学历史学院考古系对商丘地区24个古文化遗址进行了复查,并对民权县李岗遗址进行了试掘,获得一批仰韶文化、大汶口文化、龙山文化、岳石文化、先商文化、早商文化、晚商文化遗物,确认了不同时期遗址的分布,为进一步了解夏商时期商丘地区考古学文化面貌与特征、特别是先商文化和岳石文化在该地区的分布状况等,提供了新资料。     

Policy attributes shape climate policy support

Understanding how preferences for public policy instruments shape policy support helps policymakers to design policies that begin to tackle large-scale and complex problems, such as climate change. Climate change policies generate both local and global costs and benefits, which affect the public's policy preferences. In this article we investigate the role of perceived conditional cooperation and distributive concerns on climate policy attitude formation. We identify a range of climate policies and test public opinion for adoption of these policies at different scales of government. The important theoretical distinction is the scale-driven distributional nature of policy costs and benefits as well as concerns regarding the cooperation of other actors. We use data from Sweden and a conjoint experimental design where we vary level of government, type of policy, and the targeted group. We find evidence that people support policies when costs are shared broadly. We also find that support for climate policy is conditional on expected policy adoption by other units of government at various scales. This implies that unpopular climate policies might be more popular if the funding structure of the policy allows for binding policy and that the cost-sharing is taking place at higher levels of government.     

Introducing urban vitality as a determinant of children's healthy mobility habits: a focus on activity engagement and physical activity

In this study we introduce urban vitality as a determining factor for both physical activity (PA) and activity engagement in children living in Barcelona's Metropolitan Region. We compare the physical outcomes of children living in vital and non-vital areas using mobility data taken from a travel survey. Chi-square, and association tests were used to compare the health outcomes of children living in vital and non-vital areas. Specifically, we measured for activity engagement, walking for transport, minutes of PA and adequacy to World Health Organization PA recommendations. Results are stratified by age and gender and reveal how living in a vital area can produce up to 54 minutes more of PA per week, with a difference of nearly 20% in the number of outdoor activities undertaken. Neighbourhood vitality promotes healthier mobility habits, as children living in buzzing areas tend to engage in more activities and spend more minutes walking for transport.     

ANTAEUS Project for the Regional Vulnerability Assessment of the Current Building Stock in Historical Centers

This article presents a methodology for the seismic vulnerability assessment of current buildings, suitable for the study of historical centers at the regional scale. The applicability is demonstrated with reference to four case studies: the historical center of the city of Foggia (Italy) and three other small towns of this province, for a total of 4519 housing units. Field data were collected by several teams of technicians by means of a survey form, provided in electronic format. The subsequent data processing and drawing of vulnerability maps was performed using geographical information system (GIS) technology. The collected data were used also for the validation of the algorithm, by comparing the results with those of the methodology used by the Gruppo Nazionale per la Difesa dai Terremoti (GNDT [Italian National Group for Defense Against Earthquakes]), which is widely adopted in Italy. The results of the research study and the application showed some critical points, related to the poor nature of the information collected and to the reliability of the final results. These issues are analyzed and discussed, proposing a strategy for improving the methodology.     

European statistics on cultural participation and their international comparability

This paper will consider a number of issues. Section 1 will introduce the paper, establishing why reliable internationally comparable statistics on cultural participation are needed. Section 2 will address the major and various difficulties that arise in comparing national surveys, both over time and to each other. Section 3 will consider the problems that persist even with cross-national surveys for comparative purposes. Section 5 will conclude the paper with some policy recommendations.     

抗战时期大夏大学学者与贵州少数民族社会生活研究

抗战军兴,上海的大夏大学迁到贵阳办学,吴泽霖、陈国钧等多名学者对贵州少数民族社会生活进行调查研究,旨在整合贵州抗战力量,消除民族隔阂,促进民族教育发展以及地区平衡发展,开创了贵州民族文化研究的先河,在调查方法、文献资料及民族认知方面为学界留下了一笔珍贵的遗产,体现出了“学以致用”的学术旨趣和担当。     

Surveying Coastal Archaeological Sites Damaged by Hurricane Sandy in Rhode Island,USA

Supported by the U.S. National Park Service's Historic Preservation Fund program, the Rhode Island Historical Preservation and Heritage Commission administered surveys of coastal archaeological sites damaged by 2012's Hurricane Sandy in Rhode Island, USA. This project documented the transformative effects of Hurricane Sandy on coastal archaeological sites, evaluated the eligibility of many of those sites for listing in the National Register of Historic Places, and provided new insights into ancient Native American coastal occupation. Notable project limitations include incomplete property access, bureaucratic delays, and a Tribal collaboration that fell short. Because preserving most of these erosion-prone sites through shoreline stabilization is unlikely, management efforts will consider preemptive archaeological salvage excavations. This case study may prove useful to archaeologists worldwide who are managing coastal sites threatened by rising sea levels and storms of increasing intensity and frequency.     

Applied geomorphology and archaeological survey strategy for sites of Pleistocene age: An example from Central Alaska

The development of a survey strategy for archaeological sites of Pleistocene age through the application of historical geomorphology is described. Geomorphic contexts in the northern foothills of the Alaska Range with potential for producing archaeological remains from the 30,000-12,000 bp interval were identified and subjected to exploratory testing. Contexts were selected on the basis of estimated age, palaeotopographic setting and geomorphic history, and included glaciofluvial outwash, side-valley fan alluvium, loessic colluvium and primary frozen loess. Testing was eventually focused on formerly deflated terrace surfaces—a potential source area for artifacts redeposited in the outwash or alluvium. Although the results of the exploratory testing were negative, and archaeological sites in the region remain confined to loess deposits of the later Late Glacial (12,000-10,000 bp), discoveries in other parts of Beringia suggest that sites of earlier Late Glacial age (14,000-12,000 bp) are also likely to be present in the foothills. The application of historical geomorphology in surveys for early prehistoric sites is essential for effective use of available resources and for maximizing the significance of the results (positive or negative).