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81.
82.
This article identifies and describes the development of three parallel streams of literature about network theory and research: social network analysis, policy change and political science networks, and public management networks. Noting that these traditions have sometimes been inattentive to each other's work, the authors illustrate the similarities and differences in the underlying theoretical assumptions, types of research questions addressed, and research methods typically employed by the three traditions. The authors draw especially on the social network analysis (sociological) tradition to provide theoretical and research insights for those who focus primarily on public management networks. The article concludes with recommendations for advancing current scholarship on public management networks.  相似文献   
83.
Abstract

We argue that the multiple contemporary converging crises have significantly altered the context for and object of political contestations around agrarian, climate, environmental and food justice issues. These shifts affect alliances, collaboration and conflict among and between state and social forces, as well as within and between movements and societies. The actual implications and mechanisms by which these changes are happening are empirical questions that need careful investigation. The bulk of our discussion is dedicated to the issue of responses to the crises both by capitalist forces and those adversely affected by the crises, and the implications of these for academic research and political activist work. More specifically, we explore four thematic clusters, namely (1) class and intersectionality; (2) sectoral and multisectoral issues and concerns; (3) importance of immediate, tactical and concrete issues of working people; and (4) links between national and global institutional spaces and political processes. We know only a little about the questions we framed here, but it is just enough to give us the confidence to argue that these questions are areas of inquiry that deserve closer attention in terms of both academic research and political debates and actions.  相似文献   
84.
The food and agriculture sector is both a major contributor to climate change and especially vulnerable to its worst impacts. This means that much is at stake in what is a complex set of contested political dynamics as new governance agendas are rolled out. On one hand, there is a strong push for ‘climate-smart agriculture’ (CSA) and related initiatives in the area of marine resources such as the idea of the blue economy, as an attempt to bring a range of viewpoints together to address the interrelationship between these ecological and economic systems. On the other hand, critics see these strategies as promotion of more of the same kinds of policies that created stress in the climate–food system in the first place. To unpack these issues, this special forum brings together a collection of papers that highlight three overlapping themes that lie at the centre of these debates, yet which have not been fully acknowledged by those implementing CSA initiatives: the role of power and interests in shaping governance approaches to climate and food systems; the ways in which existing approaches, primarily those promoting open markets and technology, are reinforced in governance initiatives; and the sidelining of questions of inequality.  相似文献   
85.
Like that in other post-communist states, Tajikistan’s agricultural decollectivization was initiated through top-down measures. However, the implementation process has not been uniform across the state’s territory; in some districts collective farms were quickly and thoroughly broken up, while in others the process is just now beginning. In this paper, we investigate spatial variation in Tajikistan’s decollectivization process. Through analyses of diverse data, we reveal that low cotton yield is a necessary condition for farm individualization in districts that are distant from the capital. We interpret this result as indicating that farm managers responsible for unproductive farms often have little incentive or capacity to resist the break-up of farms. In contrast, managers of productive farms have both an incentive and the capacity to maintain collective farming. Furthermore, although human capital dimensions, including family size, off-farm income and education, affect an individual farmer’s preference for private farming, these are not necessary conditions for widespread farm individualization at the district level. In other words, we did not find evidence that farmers had the capacity to directly determine collective farm dissolution.  相似文献   
86.
At the beginning of 2013 two independent cases made the headlines of Japanese newspapers. The first case involved the suicide of a high school student that was allegedly triggered after he received several beatings from his basketball coach for failing to perform well enough. The second case involved fifteen female judoka, including competitors in the London Olympics, who filed a letter with the Japanese Olympic Committee complaining of violence by two coaches, including the head coach of the women's team. Both these cases caused a national debate about the practice of taibatsu (corporal punishment) in sport in Japan. This article is based on the outcomes of focus groups that were conducted with students at ten universities from across Japan in 2013. In particular, we examine the ways in which students’ normalised acts of violence from coaches, accepting them as necessary forms of discipline and, in many cases interpreting such acts as indicative of caring coaching and kindness. Further, we consider the responses of students, which suggest that these forms of corporal punishment are necessary in producing a uniquely Japanese form of identity. The complex relationship between sport and education in Japan suggests that attempts to change the ways in which bukatsudō operate, including coach/athlete relationships, is problematic and may require major reconsideration of the role of sport in education.  相似文献   
87.
A vast literature has found longitudinal effects of early life stress on substance use and self-regulatory processes. These associations may vary by period-specific development among youth involved in the juvenile justice system. The current study used an accelerated longitudinal design and auto-regressive latent trajectory with structure residuals (ALT-SR) model to examine the within-person cross-lagged associations between binge drinking, impulse control, and victimization from 15 to 25 years of age. A large sample (N?=?1100) of justice-involved youth were followed longitudinally for 7 years (M age baseline ?=?15.8, M age conclusion ?=?22.8). In general, the sample was ethnically diverse (41% Black, 34% Hispanic, 21% White, 4.3% Other) and primarily male (87.2%). Participants reported on their frequency of binge drinking, impulse control, and frequency of victimization at each time point. The results indicated that, during adolescence, victimization and binge drinking attenuated impulse control, which resulted in more binge drinking and victimization during young adulthood. The current study highlights the importance of assessing developmental processes and period-specific transitions among at risk youth, especially for youth experiencing early life stress.  相似文献   
88.
Gabbiadini, A., Riva, P., Andrighetto, L., Volpato, C., & Bushman, B, (PloS ONE, 2016) provided evidence for a connection between “sexist” video games and decreased empathy toward girls using an experimental paradigm. These claims are based on a moderated mediation model. They reported a three-way interaction between game condition, gender, and avatar identification when predicting masculine ideology in their original study. Masculine ideology was associated, in turn, with decreased empathy. However, there were no main experimental effects for video game condition on empathy. The current analysis considers the strength of the evidence for claims made in the original study on a sample of 153 adolescents (M age?=?16.812, SD?=?1.241; 44.2% male). We confirmed that there was little evidence for an overall effect of game condition on empathy toward girls or women. We tested the robustness of the original reported moderated mediation models against other, theoretically derived alternatives, and found that effects differed based on how variables were measured (using alternatives in their public data file) and the statistical model used. The experimental groups differed significantly and substantially in terms of age suggesting that there might have been issues with the procedures used to randomly assign participants to conditions. These results highlight the need for preregistration of experimental protocols in video game research and raise some concerns about how moderated mediation models are used to support causal inferences. These results call into question whether use of “sexist” video games is a causal factor in the development of reduced empathy toward girls and women among adolescents.  相似文献   
89.
The aim of this article is to identify characteristics of communities where persons indicted under terrorism charges lived, planned, and prepared prior to carrying out a terrorist act. Guided by a model of community deterioration and using data from the Terrorism and Extremist Violence in the United States database, findings indicate: (1) half of all census tracts where terrorists planned and prepared for attacks were located in the western United States; nearly one fourth were in the Northeast; (2) nationally, terrorist pre-incident activity is more likely to occur in census tracts with lower percentages of high school graduates for Al Qaeda and associated movements (AQAM) terrorism but not for far-right terrorism, higher percentages of households living below the poverty level, more urban places, and more unemployed; and (3) communities with terrorist pre-incident activity are different types of places compared to those where there was no pre-incident activity, generally between different regions of the country, and specifically in terms of differences across far-right and AQAM terrorist movements.  相似文献   
90.
Mast  Brent D.  Benson  Bruce L.  Rasmussen  David W. 《Public Choice》2000,104(3-4):285-308
The hypothesis that drug enforcementis relatively high in local jurisdictions where statelaws dictate that police retain seized assets istested in the context of a reduced-form equation ofthe supply and demand for drug enforcement. Theresults are robust across model specifications, someof which directly control for the level of drug use:legislation permitting police to keep seized assetsraises drug arrests as a portion of total arrests byabout 20 percent and drug arrest rates by about 18percent. Police bureaucrats apparently desirediscretionary budget increases, and they haveconsiderable discretion in determining resourceallocation.  相似文献   
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