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Menstruation leave for women workers brings into the public domain of mining ongoing debates around protective legislation for women. It brings into focus the presumed tensions between gender equity and gender difference with regard to women's economic citizenship. Large-scale mining in East Kalimantan in Indonesia has offered some opportunities to poor and unskilled rural women to find formal jobs in the mines as truck and heavy equipment operators. This paper presents a case study of women in mining occupations, considers the implications of current menstruation leave provisions on the employment of women in the mines and raises serious issues related to gender equity in the workplace. The involvement of women in a non-conventional workplace such as the mine pits, providing a novel site for contestation over the rights of women workers, illuminates a less-debated area in feminist studies, especially in view of the significant ongoing changes in the Indonesian framework for industrial relations.  相似文献   
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A study of decentralization of road administration in developing countries has been undertaken, including a literature review, and field studies in Nepal, Uganda and Zambia. The findings are reported under the headings of: constitutions and governance; policy and planning; financial and fiscal aspects; institutions, management and human resources; operations; and contribution to poverty alleviation. Decentralization of road administration has potential for improving the delivery of rural transport infrastructure services. But the evidence from this study suggests that it is proving difficult to realize fully the expected benefits. Problems include: lack of local government powers to exercise political influence; insufficient financial resources; lack of management capability; and a lack of accountability mechanisms. Limited data also suggest that there is little evidence of existing decentralized systems being particularly responsive to addressing the needs of the rural poor. There is a need for the poor to be involved more actively in the planning, financing and implementation process. Different models for administrative decentralization are described and recommendations are made for approaches likely to be the most appropriate for rural transport infrastructure administration and management. Copyright © 2001 John Wiley & Sons, Ltd.  相似文献   
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Traditional pollen preparation techniques provide clear residues for pollen identification; however, such methods are time-consuming, requiring repeated centrifugation, heating, and digestion with high-concentration hazardous chemicals. Tobacco leaves can effectively trap environmental pollen due to hairy surface and terpene-rich exudates. A new tobacco sample processing method was developed by using different extraction chemistry with surfactant. Marlboro Gold cigarettes were employed as model samples for method development. Parameters critical for pollen extraction, which include number of cigarette sticks used, extraction solution, and extraction temperature, were optimized. By using 1% dishwashing detergent to treat three cigarettes at room temperature, the improved method was able to recover sufficient pollen for microscopic analysis in three repeated centrifuge-washing steps and omit hazardous chemicals involved in traditional methods. We focused on the pollen of common ragweed (Ambrosia artemisiifolia), a plant native to North America, as an indicator to differentiate genuine and counterfeit U.S. brand cigarettes. Results from analyzing randomly purchased genuine (authenticated by forensic examination) and known counterfeit Marlboro Gold provided by law enforcement revealed that a significant amount (39%) of Ambrosia were consistently present in all genuine samples, while counterfeit contained none or only trace count. Similar results were found in other counterfeit U.S. brand cigarettes (all seized in the U.S.) involved in this study as well. Lack of Ambrosia in cigarette strongly indicates the product was not originated in the United States.  相似文献   
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Very little is known about how relationships between people with disabilities and their paid support workers are positioned in policy. With the policy shift toward choice of provider, individualised approaches, person centredness and self‐directed funding, the nature of their relationship assumes a more prominent role in the quality of support practice. The policy analysis in this article explores the extent to which current disability policy acknowledges, promotes, or diminishes the relationships between people with disabilities and workers, in their organisational context. It uses Honneth's conditions for recognition—love (cared for), rights (respected) and solidarity or social esteem (valued)—to understand how policy positions mutuality in the relationship. The policy review applied a three‐stage process: categorisation of policies, textual analysis and content analysis to policy documents at four levels—international, Australian federal, state and organisational in two case studies. The analysis revealed that while a rights framework is explicit in most policies, the emphases on the conditions for recognition within a relationship between people with disabilities and workers are compromised in instructional policies that attempt to manage the tension between choice and risk, particularly at the organisational level.  相似文献   
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Youth violence continues to present a serious public health challenge in the United States, particularly so for African American adolescent males. The present study utilized a multilevel approach to predict aggression within a community sample of low-income, urban African American adolescent males (n?=?80). Participants' self-report data on normative beliefs about aggression, exposure to community violence, and depressive symptoms were used in multiple regression equations to predict (a) self-reported interpersonal aggression and (b) self-reported aggressive response style when angered. Results of this study indicate that all three of the independent variables contributed significantly to the prediction of interpersonal aggression and aggressive response style when angered. The findings are important for increasing our understanding of pathways to various types of youth aggression and guiding the development of evidence-based approaches to violence prevention among African American adolescent males.  相似文献   
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