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Kevin J. Vaughn Christina A. Conlee Hector Neff Katharina Schreiber 《Journal of archaeological science》2006
We report the results of an instrumental neutron activation analysis (INAA) undertaken on a regional sample of pottery from the Southern Nasca Region. The samples included specimens primarily from the Early Nasca (ca. A.D. 1–450) and Tiza (ca. A.D. 1000–1476) cultures from a total of 16 different prehispanic sites. The results of the analysis demonstrate centralized production of Early Nasca polychromes and decentralized production of pottery from the Tiza culture. The results of this analysis confirm previous conclusions about the organization of these two indigenous cultures of the south coast of Peru and support the hypothesis of an excess production of polychromes at the ceremonial center Cahuachi for Early Nasca, and multiple centers of production for the Tiza culture. 相似文献
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Kevin B. Smith 《政策研究杂志》2002,30(3):379-395
Although one of the most durable analytic frameworks in political science, policy typologies suffer from some well-known flaws. Key among these is the problem of classification: thus far, it has proved impossible to consistently and objectively assign specific policies into conceptually distinct categories. The ambitious original promise of policy typologies, that is, to provide a precursor to a general theory of politics has gone unfulfilled in no small part because of the inability to overcome the classification obstacle. This article reexamines the idea of policy classification by assessing the potential contributions of policy taxonomies. Although a taxonomic approach to policy classification raises problems of its own, it may offer advantages above and beyond traditional typologies. 相似文献
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This article examines the emergence of Chinese development finance on the global stage and evaluates the extent to which it differs from, complements and/or competes with the Western‐backed development finance institutions. Whereas the new, China‐backed multilaterals are closer to the Western model, especially the Asian Infrastructure Investment Bank, this analysis finds that China's national development finance is significantly distinct along three parameters — the scale and business model of Chinese finance relative to its Western counterparts, the composition and approach of China's lending portfolio, and the governance of China's development finance institutions. These differences can be seen as complements to the Western‐backed system, given that much of Chinese development finance has flowed into countries and sectors in which Western development finance institutions have ventured to a lesser extent. However, the globalization of Chinese development finance, patterned on the international diffusion of what is coined in this article as the ‘coordinated credit space model’, contrasts with Western development finance, governance and business models, and has triggered a competitive stance from Western actors. Either contestation or convergence are possible trajectories for the future, and the outcome will be determined by whichever can produce conditions akin to the ‘politics of productivity’. 相似文献
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Kevin S. Weiner 《Journal of the history of the neurosciences》2019,28(1):42-63
Burt Green Wilder (1841–1925) was a pioneering naturalist and anatomist who is historically known for his brain collection and for his contributions to neuroanatomical nomenclature. During his 42-year career, Wilder also used brain measurements for education and outreach, especially in regard to issues of race and gender. Additionally, Wilder influenced neuroscience education and acted as a scientific liaison to the public. For example, he designed early implementations of the sheep brain dissections that are still being conducted today, as well as likely conducted the first “Brain Day.” This article reviews each of these topics, as well as others, with the aim of accurately placing Wilder in the history of neuroscience as a naturalist and anatomist who, among other achievements, pioneered the use of brain measurements for education and outreach. 相似文献
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