Craft Production, Exchange, and Political Power in the Pre-Incaic Andes

This article explores the relationship between craft production, exchange, and power in the pre-Incaic Andes, with a focus on recent archaeological evidence from Chavín, Nasca, Tiwanaku, Wari, and Moche. I argue that craft production and exchange in concert with materialized ideologies played vital roles in the development of political power in the Andes. In later state societies, craft production, exchange, and materialization were critical in maintaining and legitimizing established political power.     

Archaeobotanical evidence of prehistoric maize (Zea mays) consumption at the northern edge of the Great Plains

Analysis of starch granules, phytoliths, and plant macrofossils from archaeological features and carbonized food residue provides important new insight into the extent of prehistoric maize (Zea mays) consumption on the North American Great Plains. These data suggest that consumption of maize, and probably other cultigens, was widespread on the eastern Canadian Prairies between approximately AD 1000 and 1600. Domesticated plants may have been grown locally, acquired through trade, or transported into the region following dispersal of family groups from horticultural villages located elsewhere. However, the lack of strong artifactual evidence of gardening, and the small-scale nature of sites on the eastern Canadian Prairies indicate that local horticulture, if practiced, was non-intensive.     

Early and mid Holocene tool-use and processing of taro (Colocasia esculenta), yam (Dioscorea sp.) and other plants at Kuk Swamp in the highlands of Papua New Guinea

Recent multidisciplinary investigations document an independent emergence of agriculture at Kuk Swamp in the highlands of Papua New Guinea. In this paper we report preliminary usewear analysis and details of prehistoric use of stone tools for processing starchy food and other plants at Kuk Swamp. Morphological diagnostics for starch granules are reported for two potentially significant economic species, taro (Colocasia esculenta) and yam (Dioscorea sp.), following comparisons between prehistoric and botanical reference specimens. Usewear and residue analyses of starch granules indicate that both these species were processed on the wetland margin during the early and mid Holocene. We argue that processing of taro and yam commences by at least 10,200 calibrated years before present (cal BP), although the taro and yam starch granules do not permit us to distinguish between wild or cultivated forms. From at least 6950 to 6440 cal BP the processing of taro, yam and other plants indicates that they are likely to have been integrated into cultivation practices on the wetland edge.     

On the origin of the tree Spondias mombin in Africa

This paper examines evidence for the origin of the tree Spondias mombin in Africa, where it is generally described as introduced from the Neotropics. Based on biogeographical, ecological, and historical evidence, this paper argues that the tree reached Africa via natural, long-distance dispersal, and should be considered an African native plant. The idea that it is introduced appeared in 1868, when it was a scientifically justifiable conclusion reflecting the limitations of nineteenth-century biogeographical knowledge. By the early twentieth century, representing Spondias mombin as a human introduction in Africa was no longer scientifically justifiable because of advances in knowledge of the African flora and plant dispersal ecology. Nonetheless, most authors continued to represent the tree as introduced, in part because such representation was consonant with dominant images of the African environment: (a) that the continent had suffered extensive deforestation in the recent past, and (b) that Africa's flora was depauperate in fruit trees prior to the coming of Europeans. Recent authors continue to describe Spondias mombin as introduced because they have not sufficiently considered the historic contexts of primary and secondary sources on Neotropical plant introductions in Africa. This paper concludes that the human role in creating the African portion of the trans-Atlantic tropical flora has been overemphasized. Natural plant dispersal across the Atlantic may be more frequent than generally accepted.     

地缘政治关系简析

本文从地缘政治学分析国际政治大国与全球地理环境之间的关系实质,即地理位置、综合国力和战略利益在地域政治体系中的相互联系、制约和影响,及变化规律.     

试析双墩遗址植物类刻划符号

重点介绍了蚌埠双墩遗址的自然环境、植物类刻划符号的类别与内容。并尝试解读这些刻划符号在双墩先民生产生活中所具有的作用和意义。     

广西左江流域植物资源合理开发利用探讨

左江流域植物资源丰富,根据国内外市场的需求,目前应重点开发利用饮料、香料、食用色素、纤维、药用等方面的植物资源。引种驯化利用价值高的野生植物、采用现代生物技术、建立生产基地、建立边境绿化植物带等都是开发左江流域植物资源的有效措施。植物资源的合理开发利用,有利于本流域经济的发展和生态环境的改善。     

Too Soon for Post-Feminism: The Ongoing Life of Patriarchy in Neoliberal America

In this paper, I seek to bring “patriarchy” back into focus in ways that make sense to a twenty-first century American audience. In the first part of the paper, I discuss the ways in which “feminism” has fallen, or is being pushed, off the contemporary political agenda, leaving a political vacuum with respect to, among other things, patriarchy as a system of power. In the second part of the paper, I use a number of films as texts to show how patriarchy in this sense persists quite vigorously and often brutally in contemporary society, not only as a thing in itself, but also as a form of power that intersects with, and organizes, major institutions of twentieth- and twenty-first-century capitalism: the industrial production site, the military, and the corporation. Finally, I reflect on the films not only as cultural texts, but also as political interventions that at least partially counter the post-feminist tendencies discussed in the first part of the paper.     

Nineteenth-century statecraft and the politics of moderation in the Franco-Prussian War

In the nineteenth century there was a distinct form of moderation in European statecraft. This moderation worked within the broader the framework of the European concert where the exercise of prudence and forbearance acted as the measure of state conduct in European politics. The overarching intention behind moderation was to maintain a balanced, peaceful Europe. Using the context of the Franco-Prussian War, this study attempts to highlight the place of moderation in diplomacy, as contemporaries understood it. In doing so, it provides an enriched perspective of nineteenth-century statecraft.     

Comparison of the Spectral Representation Method to Simulate Spatially Variable Ground Motions

The spectral representation method (SRM) is widely used when simulating spatially variable ground motions. It has mainly two formulas, i.e., the random amplitudes and the random phases formulas. There exist three methods for decomposing the cross spectral density matrix: Cholesky decomposition, eigen decomposition, and root decomposition. Therefore, there are six forms with respect to the different combinations of the simulation formulas and the decomposition methods. To provide researchers and engineers with the guidance on choosing simulation method, the six forms are systematically investigated from five aspects: the power intensity, response spectra, and stochastic error of auto/cross spectral density, Fourier spectra, and difference indexes for Fourier amplitudes and phases. Finally, we give the following advice: the characteristics of the ground motions simulated by the random amplitudes formula are independent of the decomposition method, while the characteristics of the ground motions simulated by random phases formula are dependent of the decomposition method. Furthermore, the root decomposition is strongly recommended when utilizing the random phases formula.