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131.
Alice Evans 《Development and change》2016,47(2):388-411
This article examines the causes of women's rising political participation in Zambia. It argues that women's historical paucity in politics was largely the result of widely‐shared gender stereotypes. These are now weakening due to growing flexibility in gender divisions of labour, which has been catalysed by worsening economic security. By performing work previously presumed to be beyond their abilities and valorized because of its association with masculinity, such women are increasingly perceived as equally capable of leadership. This gradual erosion of gender beliefs has fostered women's political participation and leadership in Zambia. 相似文献
132.
Does rising income from agriculture drive the growth of nonfarm activities, or does increased income from nonfarm activities spur the growth of agriculture? This paper looks at the role of nonfarm income in enabling smallholders to raise agricultural output and productivity. Based on data from a sample of farm households near Kutus town in the Kirinyaga district of Kenya, it examines these issues by looking at the use of resources for farm production, the risks attached to alternative ways of raising output and productivity, and the household's propensity to accept risk as a function of the extent to which it is able to draw on liquid assets or diversified sources of income. The authors argue that nonfarm income provides households with a form of insurance against the risks of farming, and thus enables them to adopt new production methods and raise output. They argue further that a key factor in creating opportunities for rural households to earn nonfarm income is the presence of vibrant small towns nearby. 相似文献
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134.
Strontium (Sr) isotope analysis of archaeological crops is a potential method of provenancing and identifying the movement of crops in the past, but there remains uncertainty about whether original 87Sr/86Sr values can be obtained from carbonized buried grains. We have determined that hydrochloric acid (HCl) leaching removes some, but not all, exogenous Sr from carbonized cereal grains buried in soil for up to one year. We conclude that while further work could refine the leaching method, Sr isotope analysis of archaeological cereal grains can distinguish crops sourced from outside a particular (e.g., local) area if it can be shown that leaching moves grain 87Sr/86Sr values significantly away from the expected Sr signature. 相似文献
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137.
Adam Evans 《Parliamentary History》2020,39(3):462-480
The question of whether devolved assemblies should be established for Scotland and Wales dominated considerable parliamentary time in the 1970s and became a key pillar of the Labour government's legislative agenda after the two 1974 general elections. The main building blocks of the government's devolution proposals for Scotland and Wales were in place from 1975 with the publication of the white paper, Our Changing Democracy, which outlined proposals for a primary lawmaking assembly for Scotland and a Scottish executive, operating under a ‘conferred powers model of devolution’. For Wales, the assembly was to be a body corporate (with no split between executive and assembly) exercising only executive functions and able only to pass secondary legislation. With some important modifications (including crucially the requirement for a referendum, which was then further amended to require a Yes tally equating to 40% of the electorates in both nations), these proposals were eventually incorporated into law as the Scotland and Wales Acts 1978. While the political debates surrounding devolution in this period are well known, less attention has been paid to the practical plans undertaken by the civil service for devolution to become a reality. Considerable time was spent drawing up, from an early stage, detailed preparations for devolution, particularly in Scotland. In Wales, planning was more tentative, yet, none the less, was taken seriously by the Welsh Office. These plans never materialised in the way envisaged, with neither Welsh nor Scottish devolution able to pass the referendum thresholds put in place. However, as this article also demonstrates, both the Scotland and Wales Acts had a constitutional legacy when devolution became reality under New Labour in the late 1990s. 相似文献
138.
Abstract: The Body Mass Index (BMI) is the dominant means of defining and diagnosing obesity in national and international public health policy. This paper draws on geographical engagements with Foucault's work on biopower and governmentality to question the power afforded the BMI in obesity policy. With reference to a UK public health intervention involving the measurement of children's bodies within schools, the paper questions the multiple materialities and spatialities of the BMI with reference to both its role in the construction of geographies of obesity and its (in)ability to capture the fleshy, material, and experiential bodies of those individuals involved in the process of measurement. The paper contributes to poststructuralist health geographies through writing fleshy, active bodies into a Foucauldian reading of health and illness, thus questioning the justifications and implications of an obesity politics focussed on the BMI. 相似文献
139.
Olaf Nehlich Janet Montgomery Jane Evans Sabine Schade-Lindig Sandra L. Pichler Mike P. Richards Kurt W. Alt 《Journal of archaeological science》2009
A combination of stable carbon and nitrogen isotope analysis of collagen and radiogenic strontium isotope analysis of tooth enamel was used to investigate diet and mobility at the early Neolithic settlement of Nieder-Mörlen in Germany. The carbon and nitrogen ratios suggest a mixed terrestrial based diet that is consistent with data previously published for early Neolithic sites in Europe. The strontium isotope data indicate a high degree of human mobility with only one individual having an isotope ratio consistent with locally derived strontium. Unusually, a group of non-local juveniles with isotope ratios typical of upland regions is also present at the settlement but there are no adult burials with such values. Whilst transhumance is considered as an explanation, it would not explain why these non-local juveniles lived foreshortened lives and other possible mechanisms are therefore discussed. 相似文献
140.
Richard Cosgrove Judith Field Jillian Garvey Joan Brenner-Coltrain Albert Goede Bethan Charles Steve Wroe Anne Pike-Tay Rainer Grün Maxime Aubert Wendy Lees James O’Connell 《Journal of archaeological science》2010
The reasons for megafaunal extinction in Australia have been hotly debated for over 30 years without any clear resolution. The proposed causes include human overkill, climate, anthropogenic induced habitat change or a combination of these. Most protagonists of the human overkill model suggest the impact was so swift, occurring within a few thousand years of human occupation of the continent, that archaeological evidence should be rare or non-existent. In Tasmania the presence of extinct megafauna has been known since the early twentieth century (74, 85 and 86) with earlier claims of human overlap being rejected because of poor chronology and equivocal stratigraphic associations. More recent archaeological research has not identified any megafauna from the earliest, exceptionally well-preserved late Pleistocene cultural sites. In 2008 however an argument for human induced megafaunal extinctions was proposed using the direct dates from a small sample of surface bone from two Tasmanian non-human caves and a museum sediment sample from an unknown location in a cave, since destroyed by quarrying (Turney et al., 2008). Turney et al. (2008) supplemented their data with published dates from other Tasmanian caves and open sites to argue for the survival of at least seven megafauna species from the last interglacial to the subsequent glacial stage. 相似文献