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Satellite imagery, and specifically CORONA, is now of common use in archaeology. CORONA, as it produces two images of the same spot (afterward and forward), allows for stereoscopic view and is a perfect tool for the production of maps, especially in remote areas, where maps are not reliable of even absent.  相似文献   
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Recently, a lot of attention has been paid to improving ways of assessing the effectiveness of development interventions. This is to be welcomed, especially with regard to community‐based or participatory aid projects, since considerable resources are currently being earmarked for these by almost all types of donor agencies, including large international organizations. Such projects are vulnerable to elite capture at local level, and this problem must be mitigated if most of the aid funds thus disbursed are to reach the intended beneficiaries. This article discusses several methods available to achieve that objective. In particular, it argues that the sequential and conditional release of aid funds may not be sufficient to keep elite capture well under control, making it necessary to resort to co‐ordination mechanisms among aid agencies, such as multilateral reputation mechanisms. Even these are not going to be effective enough, however. In the end, an active role will have to be played by the ultimate purveyors of aid money, whether the taxpayers or the contributors in fund‐raising campaigns.  相似文献   
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Studies of home-based telework by women yield mixed results regarding the usefulness of telework in facilitating work–life balance. Most research on the social impacts of home-based telework focuses on workers—employees or self-employed—who deliberately choose that alternative work arrangement. Labour force analysts, however, predict an increase in employer-initiated teleworking. As a case study of the workforce of one large, financial-sector firm in Canada, this article considers the conditions of employment of involuntary teleworkers, those required by their employer to work full-time from a home office. In-depth interviews were co nducted with a sample of 18 female teleworkers working for the case study firm in a professional occupation. Study participants described the advantages and disadvantages of working from home, particularly with regard to spatial and social aspects of locating work in a home setting. The gendered nature of their jobs, and the caring and supportive functions they provide both through their employment and their household responsibilities are seen to support the relocation of their jobs from office to their homes. In many jurisdictions, telework is promoted as a means of giving women more flexibility to balance their paid work with their household responsibilities; the article highlights some of the contradictions involved in moving the workplace into women's homes.  相似文献   
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商代甲骨文中的(令),常被写定为兕或(凹豖),迄今为止,众多一流专家对它的解释是见仁见智.某些最常见的解释是:犀牛、牛一样的独角兕、兕属的牛、兕(没有解释)、让人垂涎的特殊猎物、中原地区的一种野生动物等等.本文试图就此问题再作探讨.  相似文献   
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