Shifting production/shifting consumption: A political ecology of health perceptions in Kumaon,India     

《Geoforum》2015

Despite rapid economic growth, India has not seen the improvements in food and nutritional security that other developing countries have had. This “Asian enigma” has generated a wealth of economistic analyses seeking to explain the persistence of poor nutrition, yet few studies have looked at everyday experiences of changing food systems, and how this impacts nutritional practices as well as the processes of subject formation. In this paper, I draw on qualitative research conducted in Uttarakhand, North India and examine how state-led shifts in agricultural production have resulted in changing food consumption practices and diminished perceptions of health. Villagers link this decreased health to increased chemicals in home-produced food, greater dependence on the market for food purchases, and generational changes in dietary preferences. Despite villagers’ cognizance of the negative health effects of these practices, they largely view these byproducts of capitalistic development with an air of inevitability. Following Mansfield (2011) this paper contributes to the political ecology of health literature by employing the concept of food as a “vector of intercorporeality” (Stassart and Whatmore, 2003:449) and bringing this into conversation with a poststructuralist understanding of subjectivity. I argue that within shifting landscapes of agriculture production and food consumption, notions of diminished health are indicative of the complex and always incomplete processes of subject formation. I view shifting health perceptions as intimate bodily resistances to agricultural development, and conclude that within agricultural development programs a focus on bodily health and well-being is a fecund platform for further experimental research that seeks to imagine development differently.  相似文献   

基于SuperMap的济南市房屋安全管理云设计与实现          下载免费PDF全文

李春光  李玉兵  胡本勇 《山东国土资源》2015,31(9)

以济南市房屋安全管理云的整体设计与实现为研究内容,充分论述了该项目的建设目标、架构设计、建设内容和创新点,建设过程中广泛的引入了大数据、云计算、三维实景测量等先进技术手段,运用SuperMap系列GIS软件进行开发设计,为房屋安全管理模式的创新提供了有效的技术保障,为智慧房管建设提供了有益的探索和实践。  相似文献   

基于粮食安全战略下的浙江省耕地保有量研究     

杨丽霞  俞义  苑韶峰 《上海国土资源》2011,32(3):53-56,62

依据1996～2008年耕地面积与粮食产量数据,采用基于粮食安全的耕地需求量预测方法,选取总人口、粮播比例、粮食单产、复种指数和人均粮食年需求量5个指标,分析预测了2020年浙江省耕地需求量。预测结果表明,到2020年全省耕地保有量至少为204.9万公顷,由此可见,基于粮食安全的浙江省耕地保护任务的艰巨性,并提出了耕地资源利用与保护的对策建议。  相似文献   

一种抗简单功耗分析攻击的椭圆曲线标量乘快速实现算法     

朱冰  陈运  吴震  陈俊  刘鹤 《成都信息工程学院学报》2011,26(1):5-10

针对添加伪点加法在抵抗简单功耗分析攻击的同时效率损失过大的问题,为更好兼顾效率与安全,提出一种新的标量乘快速实现算法——随机伪操作法,通过以单片机为核心运算控制芯片的功耗分析平台进行实测分析验证,随机伪操作法不但能够很好抵抗简单功耗分析攻击,而且相对于添加伪点加法运算效率提高30%-50%。  相似文献   

一种基于深度优先的开放网络可信路径搜索方法     

张琳  姜民明  王汝传  王海艳 《成都信息工程学院学报》2011,26(5):538-543

现有的安全解决方案已不再适应开放网络对安全的需求,系统的可信性将逐渐成为研究的趋势。借助消息机制给出了信任在各节点的部署方案;讨论了可信路径搜索的多个细节问题,包括对节点的交互能力和诚实能力的区分,对3个影响因素的分析,及对特殊位置处节点的处理;结合递归的思想,设计了深度优先遍历的可信路径搜索策略,仿真实验结果表明模型与人类社会中的交往关系是相吻合的。  相似文献   

用相关分析法检测两种地震计性能及记录数据差异   总被引：1，自引：0，他引：1  

崔庆谷  安晓文  邓存华  蔡绍平 《地震研究》2011,34(3):313-316

阐明利用同点记录数据相关性检测两种地震计性能及记录数据差异的方法,并用两台经过测试且性能相同的FBS - 3B型地震计进行验证,最后用该方法检测了STS -2、KS - 2000型地震计的高频段性能及记录数据差异.  相似文献   

化工园区重大事故风险分析     

周亚飞  刘茂 《地震学刊》2011,(1):68-74

目前我国对化工园区风险分析的理论研究尚处于起步阶段。针对化工园区这一特殊区域,从整体角度出发,分析研究了化工园区内多个重大事故风险源造成的区域风险,并进行了实例应用。综合考虑多个重大事故风险源产生的风险,分析了其产生风险的叠加效应,绘制出化工园区的个人风险等值线;同时根据ALARP（合理可接受风险水平）准则对化工园区的风险水平进行评估,并据此给出化工园区安全规划、风险控制和应急救援工作的实施建议。所提出的化工园区重大事故风险分析方法,在建立和完善化工园区风险分析中具有一定的理论和现实意义。  相似文献   

导航电子地图生产过程中的质量控制方法     

李瑞月  肖成才  朱婧  马威  李宏利 《测绘软科学研究》2011,(5):42-45,70

从分析导航电子地图数据特点和质量特性入手,给出导航电子地图生产过程中从检测标准、质控设置、检验手段到质量改进的质量控制过程。  相似文献   

数字航空摄影成果的自动质量检查系统设计   总被引：1，自引：0，他引：1  

余长慧  曾衍伟 《测绘信息与工程》2011,36(1):8-10

研究了数字航空摄影成果的质量检查指标体系,设计了数字航空摄影成果计算机自动质量检查软件系统,实现了数字航空摄影成果的自动质量检查。  相似文献   

Inland capture fisheries in the Mekong and their place and potential within food-led regional development     

R.I. Arthur  R.M. Friend   《Global Environmental Change》2011,21(1):219-226

The inland capture fisheries of the Mekong represent critical sources of nutrition in rural diets in a region that faces endemic food and nutritional deficits. However within regional development debates that prioritize utilising the waters of the Mekong to generate electricity, capture fisheries are often presented as ultimately doomed, and therefore as an unfortunate, but necessary trade-off for hydropower. At the heart of these debates, lie contested definitions of development. The notion that fisheries could or should be traded-off for some other form of development exemplifies this tension.This paper draws on anthropological approaches to policy analysis based on discourse and narratives. We begin by placing the conventional wisdom regarding the place of fisheries in regional development under closer scrutiny. We then explore the potential for a counter narrative based around food and food sovereignty, in which fisheries and fishers are drivers, rather than costs of development. We argue that fisheries provide a range of livelihood and developmental values that cannot be replaced and that their management continues to hold potential for strengthening independence and self-reliance. In doing so, we build on empirical evidence from the Lao PDR, a country with a rich capture fishery but also endemic food crises, and also a national policy commitment to both poverty reduction and extensive large-scale hydropower development. As such, this paper attempts to reframe the debate on development in the Mekong. The paper has wider significance for considering how a broader focus on food and food producers can generate alternative development pathways.  相似文献