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191.
Policy implications of climate forecasts for water resources management in the Pacific Northwest 总被引:1,自引:0,他引:1
The Columbia River Basin management system suffers from conflicts over water use and allocation, and vulnerability to climate variability that disrupt hydropower, fisheries, irrigation, water supply, and other vital activities. Climate forecasts have the potential to improve water resource management in this system supporting management decisions that decrease its vulnerability to droughts, floods, and other crises related to climate variability. This study shows that despite the potential utility, managers do not use climate forecasts except for background information. The barriers to managers' use of climate forecasts include low forecast skill, lack of interpretation and demonstrated applications, low geographic resolution, inadequate links to climate variability related impacts, and institutional aversion to incorporating new tools into decision making. To realize the potential of climate forecasts for water resources management, we recommend strategies that include technical improvements to the forecast products, and joint efforts between forecast producers and the management community to develop and demonstrate climate forecast applications through reciprocal and iterative education. 相似文献
192.
This article seeks to place the 1997 referendum on the Labour government's plans to establish an elected Welsh Assembly into the context of the debate on devolution as it has developed in Wales since 1979, when broadly similar proposals were overwhelmingly rejected by the Welsh electorate. The authors argue that given the belated decision to hold the referendum, the particular difficulties created by the Welsh political landscape, and the fact that there was no real attempt to develop a broad-based consensus behind the proposals before the 1997 general election, the fact that the proposals were finally approved – albeit by the narrowest of margins – represents a substantial achievement for the pro-devolutionists. 相似文献
193.
Edward Yager 《政治学》1999,19(2):81-87
Public choice theory has emphasized economic explanations of privatization decisions, while often neglecting the politics associated with the decision-making process. This research finds that the political context is important in understanding why American municipal governments decide whether or not to privatize a service. Four case studies reveal that the degree to which the decision-making process is politicized is a factor warranting our attention. 相似文献
194.
A political party's members are its ambassadors in the wider community. Based on a survey of Labour party members in Nuneaton, this article investigates the extent to which party members qua party members are visible amongst their friends and colleagues. It finds that there are few closet Labour party members. Most are known to friends and (slightly less commonly) colleagues. Party members also articulate a political message, discussing politics with friends and work colleagues. Around half of party members believe that they influence others as a result of their discussions; of those who are asked their opinions by friends, almost three-quarters believe that they influence others. Labour party members in Nuneaton are thus a visible and articulate manifestation of the party. The article ends by considering whether this is likely to be true in other constituencies, for other parties, and at other times. 相似文献
195.
Philip G. Cerny 《European Journal of Political Research》1999,36(5):1-26
Despite the apparent development and spread of liberal democratic state forms in the 1980s and 1990s, possibilities for genuine democratic governance overall are declining. Firstly, the emergence and consolidation of modern liberal democracy was inextricably intertwined with the development of the nation–state and is profoundly socially embedded in that structural context. Secondly, in today's globalizing world, cross–cutting and overlapping governance structures and processes increasingly take private, oligarchic (and mixed public/ private) forms; hegemonic neoliberal norms are delegitimizing state–based governance in general; and democratic states are losing the policy capacity necessary for transforming democratically generated inputs into authoritative outputs. Consequently, robust constraints limit the potential for (a) reinstitutionalizing the 'democratic chain' between accountability and effectiveness, (b) rearticulating the multitasking character of authoritative institutions and (c) renewing the capacity of authoritative agents to make the side–payments and to undertake the monitoring necessary to control free–riding and assimilate alienated groups. Rather than a new pluralistic global civil society, globalization is more likely to lead to a growth in inequalities, a fragmentation of effective governance structures and the multiplication of quasi–fiefdoms reminiscent of the Middle Ages. 相似文献
196.
This paper considers two specific difficulties in developing a code of ethics for the public sector, the contested nature of the values to be expressed in a code of ethics and the organisational demands of a corporate managerialist framework which uses performance indicators. Using the example of the Western Australian public sector code of ethics, the authors conclude that a good strategy for developing a public sector code of ethics will recognise contestability, demonstrate philosophical integrity in the code, mesh the code with identified performance indicators and provide whistleblower protection. The strategy described provides a sufficient framework for any public sector bureaucracy to develop a justifiable code of ethics for use by public sector employees. 相似文献
197.
Edward J. Bird 《Journal of Comparative Policy Analysis》1999,1(3):269-291
The history of poverty lines suggests that they are determined jointly with poverty policy in the same political game. If the definition of poverty is endogenous, however, why do altruistic voters allow poverty to persist indefinitely, as seems to be the case in real life? A simple redistribution model shows that the persistence of poverty imposes fairly strong restrictions on the nature of voter altruism. Specifically, a voter's compassion for the poor must rise as the defined severity of the poverty problem worsens. Given such preferences, political actors face incentives to define poverty as a severe problem and then to use redistribution to reduce it significantly. There is no direct incentive to eliminate poverty, however; indeed, voters may prefer a state in which policy always attacks poverty vigorously and yet never defeats it. It follows that social policy should not be judged by its success in eliminating poverty, which may be directly counter to voter interests and therefore practically impossible. Rather, we should ask whether poverty policy provides enough help to people whom voters currently consider to be poor. 相似文献
198.
Edward J. Bird 《Journal of Comparative Policy Analysis》1999,1(3):327-329
199.
Philip Leith 《International Review of Law, Computers & Technology》2016,30(3):94-106
Those very few of us who were critical of the rise of legal expert systems in the early 1980s probably wonder, in idle moments, whether there is a possibility of rejuvenation of an approach which was once multi-various and is now obscure and esoteric. Is it possible that after rising and falling, that legal expert system research programme could rise again? What were the conditions which gave impetus to the field and could they be repeated? In this article I want to return, with a personal viewpoint, on the rise of expert systems and why - despite their failure - the appeal of commoditising legal expertise continues to allure the unwary. 相似文献
200.