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排序方式: 共有194条查询结果,搜索用时 15 毫秒
71.
Multiparty government in parliamentary democracies entails bargaining over the payoffs of government participation, in particular the allocation of cabinet positions. While most of the literature deals with the numerical distribution of cabinet seats among government parties, this article explores the distribution of individual portfolios. It argues that coalition negotiations are sequential choice processes that begin with the allocation of those portfolios most important to the bargaining parties. This induces conditionality in the bargaining process as choices of individual cabinet positions are not independent of each other. Linking this sequential logic with party preferences for individual cabinet positions, the authors of the article study the allocation of individual portfolios for 146 coalition governments in Western and Central Eastern Europe. The results suggest that a sequential logic in the bargaining process results in better predictions than assuming mutual independence in the distribution of individual portfolios.  相似文献   
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This paper examines the economic costs and benefits of incarceration of criminals, elaborating upon and correcting flaws in Zedlewski’s 1987 claims that incarceration is a cost-minimizing crime prevention strategy. We use Bureau of Justice Statistics data to demonstrate gross errors in Zedlewski’s crude estimates. We find that the costs of incarceration are more than double the benefits in costs of crime avoided. We conclude that the cost-saving incapacitation effects of incarceration do not warrant either the current levels of imprisonment or any future increases.  相似文献   
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Party system issue agendas are formed by the topics that individual parties decide to address, and these salience decisions are likely to be strategic. Two key strategies are commonly discussed in the literature: parties’ focus on (1) issues that they have ownership over and (2) issues that currently concern voters. Yet it is not known what explains the extent to which parties pursue each of these strategies. This paper argues that aspects of party organisation influence which salience strategy is pursued. Parties that have more resources will be able to ‘ride the wave’ of current concerns while parties with fewer resources are more likely to focus on their best issues. Furthermore, policy-seeking parties with strong activist influence will be less likely to ‘ride the wave’ and more likely to follow issue ownership strategies. An analysis of 105 election manifestos from 27 elections in 17 countries shows that aspects of party organisation are indeed strong and robust moderators of issue ownership strategies. Limited, albeit mixed, evidence is also found that party organisation affects the use of ‘riding the wave’ strategies. These results have important implications for our understanding of electoral campaigns, party competition and voter representation.  相似文献   
77.
It is well known that temperature significantly affects corpse decomposition. Yet relatively few taphonomy studies investigate the effects of seasonality on decomposition. Here, we propose the use of the Köppen‐Geiger climate classification system and describe the decomposition of swine (Sus scrofa domesticus) carcasses during the summer and winter near Lincoln, Nebraska, USA. Decomposition was scored, and gravesoil chemistry (total carbon, total nitrogen, ninhydrin‐reactive nitrogen, ammonium, nitrate, and soil pH) was assessed. Gross carcass decomposition in summer was three to seven times greater than in winter. Initial significant changes in gravesoil chemistry occurred following approximately 320 accumulated degree days, regardless of season. Furthermore, significant (p < 0.05) correlations were observed between ammonium and pH (positive correlation) and between nitrate and pH (negative correlation). We hope that future decomposition studies employ the Köppen‐Geiger climate classification system to understand the seasonality of corpse decomposition, to validate taphonomic methods, and to facilitate cross‐climate comparisons of carcass decomposition.  相似文献   
78.
The military commissions at Guantánamo Bay have properlybeen the subject of much legal scrutiny and criticism. Theiruse of military officers as triers of fact, however, meritsfurther consideration. Salim Hamdan may have benefited fromhaving military officers decide his case. His panel was composedof highly educated military professionals who have dedicatedtheir lives in service of the law. Despite their enmity towardsthe accused, these officers were actually in a better positionto be sympathetic and understanding to the Hamdan defence thana civilian jury. The unique aspects of military service andcombat experience will also make them excellent partners withprofessional jurists in future humanitarian law tribunals.  相似文献   
79.
This research identified what skills, behaviors, and qualities experienced crisis (hostage) negotiators believe enhance or harm their success during negotiation. 188 negotiators from various countries (primarily United States) voluntarily completed an online survey in which they listed the aforementioned characteristics and reported on various aspects of their own background and behaviors. Open-response questions were coded and quantitative methods revealed what qualities were listed most frequently by negotiators. Active listening, displays of empathy, effective communication, and remaining calm and collected appear at the top of their to-do lists. Conversely, being confrontational, arguing, yelling, and interrupting were reported as behaviors to be avoided. Most negotiators attend trainings multiple times a year and read on the topic of crisis negotiation. About half follow a model during negotiations, typically the FBI’s Behavioral Change Stairway Model. Findings are discussed with relevance to future research directions and improvement of negotiator trainings.  相似文献   
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Has the emergence of international jihadist terrorism led to common threat perceptions and responses in Europe? The article argues that the homogenization thesis is based around a misguided functionalist notion of a single ‘optimal response’ to an alleged new and potentially catastrophic kind of threat with uniform consequences for all ‘Western’ countries. Drawing on insights from different bodies of literature, the article elaborates a theoretical framework to understand variations in threat perceptions vis-à-vis international terrorism and enrich the socio-linguistic securitization approach of Barry Buzan, Ole Wæver and Jaap de Wilde (Security: a new framework for analysis, London: Lynne Reinner, 1998). The article then empirically examines the rise and fall of threat perceptions among selected European publics between 2000 and 2008. Threat perceptions did converge in the aftermath of the 9/11 attacks, but soon afterward started diverging. The article considers the reasons for this finding as well as the implication for the evolution of counter-terrorist policies in the European Union.  相似文献   
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