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81.
Charlotte Beck Amanda K. Taylor George T. Jones Cynthia M. Fadem Caitlyn R. Cook Sara A. Millward 《Journal of Anthropological Archaeology》2002,21(4)
Central place foraging models are used to investigate assemblage variability at two Paleoarchaic (terminal Pleistocene/early Holocene) dacite quarries in the central and eastern Great Basin. Our analyses focus specifically on biface reduction and how varying degrees of reduction relate to the costs of transporting the resulting products upon departing the quarry. Our results suggest that when the distance to be traveled to a residential base is great, reduction will proceed further at the quarry than if the residential base is fairly close. Further, a residential site assemblage will consist of bifaces at later stages of reduction than its associated quarry. 相似文献
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Brendan Taylor 《Australian Journal of International Affairs》2008,62(1):1-15
This article challenges the presumed multilateral aversion of the George W. Bush administration. It argues that, at least in its approach toward the Asia-Pacific, this administration has been a more active and stimulatory advocate of multilateral approaches than is commonly acknowledged. The article begins by documenting the Bush administration's multilateral activism in the Asia-Pacific and examines those factors which appear to have contributed towards it. It then goes on to demonstrate, however, that Bush's at times unexpected enthusiasm for multilateral approaches has encountered a high degree of regional reticence. For a part of the world that has been affording an increased prominence to multilateral institutions and activities, this finding is initially both surprising and significant. The article concludes by seeking to account for this apparent anomaly and by considering its possible implications for the emerging regional architecture. 相似文献
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Problems of scarcity generate critical political issues as advanced industrial societies shift away from growth-oriented economies. This analysis recommends substituting more abundant political resources for scarce economic ones. Appropriate scenario resulting from these substitution patterns are subjected to speculative analysis. 相似文献
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A study of Forest Service-related litigation and administrative appeals was undertaken to examine their potential roles in effecting change within the Forest Service. The frequency of federal lawsuit decisions involving the Forest Service increased markedly between 1971 and 1993, indicating a dramatic increase in the use of litigation as a tool to force change within the agency, particularly in the Ninth Circuit. Administrative appeals followed a similar increasing trend. An examination of the instigators and purposes of lawsuits found that litigation is used most frequently by environmentalists and most often to block commodity production activities by the agency. Although the agency wins the majority of suits in which it is involved, litigants who initiated lawsuits to stop commodity production activities had higher success rates than litigants seeking to challenge additional environmental measures or to promote commodity production by the agency. A qualitative examination of five National Forest Management Act lawsuit case studies concluded that when litigants are successful in legal challenges against the agency, the court decision often results in substantive on-the-ground changes in management, thereby providing an incentive for additional use of litigation as a means to alter agency actions. These results indicate that the courts and administrative appeals process likely have been significant factors in catalyzing change within the Forest Service. 相似文献
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