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Traditional thinking in development has emphasized the ability of the peasant farm system to adapt or ”restructure” itself during periods of intense population pressure. Adaptation typically takes the form of intensifying the exploitation of existing land and/or expansion of the resource base. This paper takes issue with that assertion and suggests that in the context of rapid social and institutional change, environmental degradation, and rampant increases in population, adaptation cannot be relied on to maintain equilibrium. The basis for the recommendations made here is a survey of 192 women farmers in Ruhengeri prefecture of Rwanda in east central Africa. Findings suggest that (1) Rwanda is experiencing serious demographic and environmental problems; (2) the traditional mechanisms of adaptation can no longer be relied upon to bring about equilibrium; and (3) the women of Rwanda are the conduits of change since they contribute the largest percentage of agricultural labor and have the most responsibility for operation of farms and production of agricultural output. In light of these findings, it is clear that special attention must be focussed on policy initiatives geared toward reducing population growth, facilitating innovation/information diffusion, restructuring the extension service, and reducing gender biases.  相似文献   
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Questions regarding Brown v. Board of Education 's short-term effect remain unanswered, particularly its comparative impact on federal district courts and state supreme courts. We test this through an analysis of racial discrimination cases in those venues in the twenty-year period bifurcated by the decision in May 1954. Our findings suggest that while federal district courts and state courts were similarly unresponsive to discrimination claims before that date, Brown exerted a significant impact on district court decisions but had little influence at the state level. Furthermore, a third pattern was found in federal appellate courts, where discrimination claims had a high likelihood of pro-minority decisions even before the Supreme Court directive.  相似文献   
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Abstract

Since the ‘Orange Revolution’ Ukraine has been engaged in a comprehensive programme of naval transformation aimed at building an effective coastal defence navy able to protect its maritime interests in the Black Sea: an efficient and well run Ukrainian coastal navy that is inherently defensive in orientation can maintain good order at sea and protect Ukraine's security and can also make an important contribution to regional security and stability. Over the last few years Ukraine has been making steady progress in developing a balanced, flexible and deployable coastal navy able to engage in a full spectrum of defence activities. However, continued progress is likely to be hampered in the medium term by the high cost of naval transformation, the challenges of democratic consolidation and friction between Russia and Ukraine in the Black Sea.  相似文献   
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Could news organizations face civil liability for voluntarily unmasking their anonymous online commenters? This article examines that nascent legal question through a discussion of contract law applied to a study of seven news Web sites’ policies and practices. The study finds that although the news organizations claim that they zealously guard user privacy and will resist unmasking commenters under almost any circumstances, most of them have user agreements that would likely immunize them from civil liability for almost any reason. Are users getting a plain deal?  相似文献   
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This paper reviews empirical findings on physical and sexual violence against female street working sex workers, drawing on the findings from the researcher's own study. Thirty-two female street sex workers were interviewed in a city in the South West of England during 1998. The ethical issues of researching female prostitution are discussed in relation to this specific research project. The main findings from the current literature and this original study highlight the possible connections between childhood sexual abuse, entrance into the sex industry at an early age, and continual experience of violence. This paper explores violence from pimps and clients as well as how the street environment exposes sex workers to risk. Concluding discussion explores the self protection strategies of individual sex workers and the female sex work community as a means of maintaining a survivor identity and not a victim identity.  相似文献   
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This article explores police mothers’ perceptions of their workplace experiences during pregnancy and maternity leave and returning to work. Using Charmaz’s (2014 Charmaz, K. (2014). Constructing grounded theory. London, UK: Sage. [Google Scholar]) constructivist grounded theory with a critical feminist lens, qualitative interviews were conducted with 16 police mothers in the province of Ontario, Canada. Our analysis reveals that policewomen work inordinately hard to prove physical and emotional strength in an attempt to be accepted into policing’s boys’ club; encounter negative workplace responses to pregnancy; are often demoted or reassigned during maternity leave; and need to re-prove themselves as officers upon returning to work. Our research aims to enhance retention and foster changes that will best support police mothers, police organizations, and the communities they serve.  相似文献   
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This paper seeks to analyse the expansion of commercial sex through processes of mainstreaming in economic and social institutions. We argue that cultural changes and neo-liberal policies and attitudes have enabled economic mainstreaming, whilst social ambivalence continues to provide the backdrop to a prolific and profitable global industry. We chart the advancement of sexual consumption and sexual service provision in late capitalism before defining the concept of 'mainstreaming' applied here. We use the case studies of Las Vegas and Leeds to identify various social and economic dimensions to the mainstreaming process and the ways these play out in law and regulation. While social and economic processes have integrated sexual services into night-time commerce, remaining social ambivalence fuels transgression and marginalization of the industry which in fact assists the mainstreaming process. Finally, we project some implications for gender relations, work, and inequalities as a result of the integration of sexual services into the economy.  相似文献   
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