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31.
This paper introduces the six essays from the UCLA-Clark Library Conference on ‘The Culture of Enlightenment and Reform in Eighteenth-Century Italy’ (23?–?24 January 2004). Franco Venturi's persona, productivity, method, and themes are reviewed to help explain his influence on Italian Enlightenment Studies, while at the same time showing how recent research has developed in a number of directions?–?following up on his insights, exploring new topics, or leaving large questions yet unexamined.  相似文献   
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经济一体化背景下的区域溢出分析   总被引:1,自引:0,他引:1  
滕丽  蔡砥  吕拉昌 《人文地理》2010,25(2):116-119
从溢出的角度研究区域间的互动关系是一个全新的视角。本文利用协方差统计模型对广东省与其他省区的溢出关系进行分析。结论是:在航空距离影响下,广东对所有省区都具有强度不同的正溢出效果,发挥了区域带动作用。在接受溢出方面,除了四川,甘肃,宁夏和黑龙江以外,其它省区对广东的溢出均表现出强度不同的正效应。对比分析广东对外溢出和获得溢出,可以看出经济水平邻近的长江三角洲地区、地理邻近省区均与广东表现出较强的相互正溢出效应。在区域间信息化缺口的影响下,广东与各区域之间溢出强度下降。  相似文献   
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The results of a petrographic and geochemical study carried out on archeological grindstones allow to provide new constraints on protohistoric commercial exchanges over the Mediterranean area. Eleven grindstones, discovered in an archeological site located in Milazzo (Messina, Sicily) and dated from the Early Bronze Age, have been investigated by geochemical and petrographic techniques. The raw materials are mainly volcanic rocks characterized by calc-alkaline and K-alkaline affinities with volcanic arc geochemical signature. Only one sample, made of basalt belonging to the Na-alkaline series, shows an intraplate signature. The comparison with the available literature data for similar rocks allowed constraining the volcanic origin of the exploited lavas. While the intraplate-type raw material came from Mt. Etna Volcano (Sicily), the arc-type volcanic rocks are mostly trachyandesites, basaltic andesites, and one rhyolite. Although most of them come from the Aeolian Arc, a provenance of some samples from the Aegean Arc cannot be excluded. This last region could represent the most probable provenance area for the rhyolite sample.  相似文献   
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Lead isotope ratios of 15 Chinese bronze artifacts from the Yejiashan site (Suizhou City, Hubei Province) were analyzed and compared with copper ores across China. This study attempts to provide a new perspective to discuss the role that Zeng State played among all the vassal states in the early Zhou dynasty (ca. 1046–977 BC). The political presence of the Zhou dynasty in the middle Yangtze Plain is another main content of this paper. The lead isotopic characteristics of Chinese bronze artifacts between different historical periods are also in the scope of the study. By comparison, the lead isotopic ratios of the tested bronzes and copper deposits in the north Jiangxi Province show numerous overlaps. It indicates that the tested bronzes might have a single ore source, and this source was in the south of the Zhou dynasty. Combined with history and archaeological records, it is highly likely that the middle Yangtze Plain might be a part of the Zhou dynasty since the very beginning. Moreover, Zeng State might have a great influence in the ancient middle Yangtze Plain, and the nobles of Zeng State might even have authority to supervise certain area extending to Jiujiang. As lead isotopes of the bronzes appear to show a clear relation to chronology, the change of lead isotope patterns across times may further serve to distinguish the bronzes of the Western Zhou dynasty from the late Shang ones.  相似文献   
35.
In this study we applied a multidisciplinary approach, coupling geophysical and geochemical measurements, to unveil the provenance of 170 obsidian flakes, collected on the volcanic island of Ustica (Sicily). On this island there are some prehistoric settlements dated from the Neolithic to the Middle Bronze Age. Despite not having geological outcrops of obsidian rocks, the countryside of Ustica is rich in fragments of this volcanic glass, imported from other source areas. The study of obsidian findings was carried out first through visual observations and density measurements. At least two different obsidian families have been distinguished, probably imported from Lipari and Pantelleria islands. Analysing the magnetic properties of the samples, these two main sources were confirmed, but the possibility of other provenances was inferred. Finally, we characterized the geochemical signature of the Ustica obsidians by performing microchemical analyses through electron microprobe (EMPA) and laser ablation (LA–ICP–MS). The results were compared with literature data, confirming the presence of the Lipari and Pantelleria sources (Sicily) and indicating for the first time in this part of Italy a third provenance from Palmarola island (Latium). Our results shed new light on the commercial exchanges in the peri‐Tyrrhenian area during the prehistoric age.  相似文献   
36.
Brexit means that regions of the United Kingdom will lose access to the EU Cohesion Policy. Have EU funds been effective, and what might be the consequences of an interruption of EU financial support? This paper studies the impact of “Objective 1” funding—the highest form of EU aid—in Cornwall and South Yorkshire, two of the U.K.’s most subsidized regions. Counterfactual methodologies assessing their labor market and economic performance provide evidence of a positive effect of EU Objective 1 funds. When in 2006 South Yorkshire lost Objective 1 eligibility, this massively reduced its share of EU funds and the region was unable to sustain the gains obtained in previous years. This suggests that while Structural Funds may be effectively improving socio‐economic conditions of poorer regions, the performance of subsidized areas could be deeply affected by a reduction (or worse, an interruption) of EU aid.  相似文献   
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Italian district small and medium enterprises (SMEs) developed aggressive strategies to extend their sales networks and supply chains abroad. Literature on districts offered alternative explanations about the impacts of internationalization on local manufacturing systems. The authors consider the evolution of Italian districts in the framework of global value chain approach, focusing on the role of leading firms. Based on a survey of 650 Italian SMEs and financial indicators, the paper describes the rise of a new district firm model, the open network, which becomes a key node of global value chains. The paper also analyses the relationships among internationalization, innovation strategies and performance of SMEs.  相似文献   
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王笛 《史学月刊》2006,(11):93-101
在第二次世界大战以前,来到美国的中国移民基本上被华人社区中的中国传统的社会组织所控制。华人社区有四种基本的社会组织,即宗族、会馆、秘密社会和行会,这些组织的扩张是由于社区生活的需要和外部的压力。它们也强烈影响到华人社会的形成和发展,并在延缓中国移民的同化过程中扮演了一个重要角色。排华运动、组织的束缚和内部的争斗使中国移民与主流社会隔离了几十年,宗族的条规、方言的区别、利益的冲突等又破坏了中国移民的内部团结,这也导致了处于相对封闭状态的中国移民的同化过程非常缓慢。  相似文献   
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