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31.
Late Postclassic period (a.d. 1350–1525) Tarascan economic activities often included higher degrees of political involvement and territorial control compared with other ancient Mesoamerican societies. Here I examine Tarascan obsidian economies through an analysis of lithic production and consumption patterns from structures excavated on and near the Great Platform at the imperial capital of Tzintzuntzan. Four spatially distinct patterns are evident. Great Platform residents used high-quality obsidian blades as ceremonial items or burial offerings and scrapers for craft production. Lower elite residents of Structure F, outside the Great Platform, produced their own blade tools and consumed a higher percentage of green obsidian than residents of the Great Platform. Excavations at Yacata 3 recovered bifacial arrowheads and obsidian bloodletters associated with disturbed offerings. The spatial distributions of lapidary preforms and highly polished fragments combined with accounts from the Relación de Michoacán (a.d. 1541) suggest that lower elites produced obsidian jewelry near the Great Platform.  相似文献   
32.
Ecosystem‐based management (EBM) represents a comprehensive approach to better govern the environment that also illustrates the collaborative trend in policy and public administration. The need for stakeholder involvement and collaboration is strongly articulated, yet how and for what purposes collaboration would be effective remains largely untested. We address this gap by developing and evaluating a set of hypotheses specifying how certain patterns of collaborations among actors affect their joint ability to accomplish EBM. Content analyses of management plans drawn from five EBM planning processes in Sweden are combined with analyses of the collaborative networks through which these plans have been developed. Our results indicate that system thinking and the ability to integrate across different management phases are favored by collaborations between different kinds of actors, and by project leaders being centrally located in the networks. We also find that dense substructures of collaboration increase the level of specificity in the plans in regards to explicating constraints on human activities. Having many collaborative ties does however not enhance the overall level of specificity. Our results also show that different network characteristics can give rise to similar EBM outcomes. This observed equifinality suggests there is no single blueprint for well‐performing collaborative networks.  相似文献   
33.
This article traces the implementation, execution, and results of the French Ministry of Armaments’ scrap iron collection drive from September 1939 to June 1940. This collection drive was a belated effort to mobilize patriotic sentiment and raw materials for France’s war effort. By the late 1930s, the French government realized that it did not have — and, more importantly, would not be able to acquire — enough metal to meet ambitious armament plans. In September 1939, Raoul Dautry, the Minister of Armaments, began moving toward a controlled economy by setting up central distribution organizations, preventing the movement of stocks, and organizing the national scrap drive, modelled, in part, on Germany. Despite a rural distrust of the state and cases of individuals hoarding metal, most people responde­d to the call. Yet logistical difficulties in finances, manpower, and transportation hampered efforts. By May 1940, half of the 85,000 tons collected remained piled on the platforms of railway stations. With the invasion, the Germans immediately confiscated this metal. With the defeat of France, this failed drive came to symbolize France’s defeat and humiliation, as well as the impotence of the Third Republic.  相似文献   
34.
"一线两带"建设与关中城镇群的双向促进机制研究   总被引:4,自引:0,他引:4  
如何提高关中城镇群竞争能力及区域经济发展活力.在分析“一线两带”建设和关中城镇群发展的现状后认为,高新技术产业和星火产业具有不同的产业形态,是从工业和农业两个层面实现关中区域经济一体化的重要支撑和发展动力.对于关中地区不同发展层面的城镇,宜采用不同的产业经济政策,促进关中城镇向组团式城镇群发展,为关中地区产业集群的发展和新的产业经济体系提供良好的发展平台.研究结论认为,要实现关中区域经济一体化,必须实现二元经济和二元社会的融合,需要建立产业协调机制、城市协调机制,构建区域内功能性组团式城市群,促进关中城乡经济一体化.“一线两带”建设与关中组团式城镇群建设,宜从产业集群和城镇两个层面进行整合,提升关中城市和经济社会的整体竞争能力.  相似文献   
35.
房地产泡沫和金融安全之间的相互关系既是政府宏观管理必须密切关注的问题,也是学术界长期探索的重大课题。本文以20世纪80至90年代的日本泡沫经济为对象,全面分析了日本以地价泡沫为特征的泡沫经济状况以及日本房地产泡沫对日本金融安全伤害的情况。在此基础上,从制度变迁、宏观经济政策的变化以及预期和经济主体行为变异等方面,考察了日本房地产泡沫和金融安全之间的相互关系,重点分析了两者之间的传递机制。  相似文献   
36.
Current research on USS Arizona is focused on a minimum-impact technique for calculating corrosion rate of the battleship's steel hull by analysing physical and chemical properties of marine encrustation covering the exposed hull. An equation is derived that allows concretion thickness, density, and total iron content to be used to calculate corrosion rate of steel hull plate.
© 2006 The Authors  相似文献   
37.
The differences between China and Western countries in human and physical environment has brought about two distinctive models of state. In the Chinese-style state of quasi-consanguinity, in which family and state have a similar structure, imperial power, gentry power, and clan power are the product of common ownership of consanguineous groups. The similarity in the structures of these three kinds of power derives from the fact that they are all restricted by the power of lineage generated from the self-sufficient small farmer economy, and must obey the conventions of ancestors which hold the benefits of the group as supreme. The relationship between these three kinds of power, is definitely not the one that is based on the division of power that is founded on individual private ownership in Western countries, where ‘public power’ and ‘individual private ownership’ are antithetic, but are three aspects of the patriarchal dictatorship that complement each other. Therefore, village rule in China and autonomy in the West are two totally different concepts, and gentry power is also not the ‘authorized power’ from the state. __________ Translated from the Journal of Tianjin Normal University, 2004: 1  相似文献   
38.
It is not the case as Robert Bork claims that the U. S. antitrust law had only one goal—maximization of consumer welfare of efficiency—at the very beginning and should have been kept that way for its later development. Partly because of the fighting among different interest groups as well as spokesmen of different regions at the 51st Congress, the Sherman Antitrust Act came out as a legislation with multiple goals, which were also taking shape under the influence of the Republican idea of balance of power, the liberal belief in property rights, the freedom of contract of classic economics, and the price theory of neoclassic economics. In more than a hundred years after that, the U.S. antitrust law has shifted the center of its goals as a result of the change of regulatory regimes with different emphases such as market function, economic stabilization, social concern, and economic efficiency during different periods. From a historical perspective, it is beyond dispute that the U.S. antitrust law has had multiple goals instead of only one. __________ Translated from: Shixue Yuekan 史学月刊 (Journal of Historical Science), No.6, 2004  相似文献   
39.
The paper, based in part on field surveys in 2006, examines the role played by large Russian companies in local development, focusing on the operations of SUAL and Severstal' in Northwest Russia. The two companies provide examples of different models of corporate behavior (transnational and paternalist) in the current Russian business environment, reflecting a choice more broadly between neoliberal and corporate-nationalistic versions of Russia's participation in globalization. The author investigates the implications of the different models for the local jurisdictions in which these companies operate. Journal of Economic Literature, Classification Numbers: D21, L20, O18, P20. 2 figures, 1 table, 48 references.  相似文献   
40.
A senior World Bank economist presents a study focusing on issues controlling Russia's accession to the WTO in 2007. The paper discusses the principal reform commitments that Russia has made in an effort to become a member of the organization and addresses the question of whether the country faces excessive demands due to political considerations. While exploring such issues as potential relations with foreign exporters and investors, the author summarizes the relevant parts of his recent joint study of Russian import tariffs that casts a new light on a complex aspect of international trade. Among other problems relating to Russia's entry, he discusses in some detail branch banking and the tradedistorting subsidies in agriculture. Journal of Economic Literature, Classification Numbers: F13, F40, O19. 3 tables, 26 references.  相似文献   
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