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911.
912.
This article presents the determinants of the influence of regional organisations in the area of international peace and security. It is aimed at initiating and provoking debate on the preponderant factors shaping that influence. The factors or determinants treated include (1) the willingness of the regional organisation to act, (2) the acceptance of its actions and (3) its capacity to discharge such peace-related tasks. The determinants are contingent on nine sub-determinants. The article uses a comparative approach, focusing on the African Union and the European Union after placing the discussion in the context of the relationship between regional organisations and the United Nations in international peace and security efforts.  相似文献   
913.
Limited forensic and clinical experience and the lack of confirmatory testing strategies for synthetic cannabinoids (SC) prevent adequate characterization of SC toxicity and the potential impact on public health. A statewide surveillance system identified a fatality involving a 23‐year‐old man found with a large stab wound to the neck following use of a SC product suspected of containing AM2201. Analytical testing for common SCs, SC metabolites, routine drugs of abuse, and over‐the‐counter medications was performed on heart blood obtained at autopsy. Additionally, assays were performed on the SC raw material and drug paraphernalia found on the decedent. High concentrations of AM2201 were detected in all samples. AM2201 metabolites were detected in postmortem blood. Other than a trace amount of JWH‐073 found in smoke residue, no other substances were detected. Psychiatric complications including self‐induced, lethal trauma can occur after the use of SC products.  相似文献   
914.
Political legitimacy, or a state's “right to rule,” has been a concern for philosophers, political scientists, and sociologists for centuries. This paper examines the relationship between European states' level of political legitimacy and violence, as represented by their homicide rate. It is theorized that political illegitimacy affects homicide through deteriorating social institutions of control, violating the rules of reciprocity between the state and citizens, and/or creating an environment of “virtual statelessness” that encourages methods of “self-help.” Focusing on the modernized societies of Europe, where legitimacy may be more important to maintaining order, the present study reveals two important findings: political legitimate states have significantly lower levels of homicide, and high and low homicide rates in Europe are significantly clustered among post-Soviet states (high) and Western Europe (low).  相似文献   
915.
The technology enabled us to form a large cohort into small groups with relative ease. There is a considerable amount of literature discussing the optimum method of group formation to minimise conflict and maximise achievement. This paper argues that the formation of the group is not critical to its cohesion as long as staff are able to manage its operation; and it is the use of technology that facilitates this. Careful management of group work resulted in outstanding levels of student satisfaction with the process.  相似文献   
916.

Objective

Social control theory assumes that the ability of social constraints to deter juvenile delinquency will be invariant across individuals. This paper tests this hypothesis and examines the degree to which there are differential effects of parental controls on adolescent substance use.

Methods

Analyses are based on self-reported data from 7,349 10th-grade students and rely on regression mixture models to identify latent classes of individuals who may vary in the effects of parental controls on drug use.

Results

All parental controls were significantly related to adolescent drug use, with higher levels of control associated with less drug use. The effects of instrumental parental controls (e.g., parental management strategies) on drug use were shown to vary across individuals, while expressive controls (e.g., parent/child attachment) had uniform effects in reducing drug use. Specifically, poor family management and more favorable parental attitudes regarding children’s drug use and delinquency had stronger effects on drug use for students who reported greater attachment to their neighborhoods, less acceptance of adolescent drug use by neighborhood residents, and fewer delinquent peers, compared to those with greater community and peer risk exposure. Parental influences were also stronger for Caucasian students versus those from other racial/ethnic groups, but no differences in effects were found based on students’ gender or commitment to school.

Conclusions

The findings demonstrate support for social control theory, and also help to refine and add precision to this perspective by identifying groups of individuals for whom parental controls are most influential. Further, they offer an innovative methodology that can be applied to any criminological theory to examine the complex forces that result in illegal behavior.  相似文献   
917.
Cultural property may be under serious threat in the event of armed conflict. In the twentieth century, there were clear developments in international law aimed at preventing and punishing war crimes against cultural property. Despite this, the destruction of cultural property during armed conflict has continued. This article questions whether the existing international law standards with regard to the protection of cultural property during armed conflict are satisfactory, and whether or not a new instrument could be valuable. Although considerable shortcomings remain, instead of pleading for a new instrument, this article advocates raising ratification rates, the enhancement of the implementation of existing instruments, and monitoring and sanctioning mechanisms.  相似文献   
918.
919.
ABSTRACT

Managers in many public domains have to meet major challenges today, which is why it is essential to focus on their working conditions in order to develop a sustainable situation. In the present study, the aim was to explore different types of managerial situations and how they discriminate in health, motivation, and performance outcomes. Using the job demands-resources model as a framework, four demands and three resources were included in a cluster analysis in order to answer the research question. In total, 548 managers in Sweden participated, including heads of department, middle managers, firstline managers, team leaders, and functional managers. The most important finding was that the eight clusters of managerial situations that were found discriminated in a distinct way against each other regarding health, motivation, and performance. The results can be used as guidance for organizational intervention as both very satisfactory and very unsatisfactory situations are identified.  相似文献   
920.
A number of prior studies have found evidence for the expectancy‐disconfirmation theory of citizen satisfaction with public services, which holds that citizens judge public services not only on experienced service quality but also on an implicit comparison of service quality with prior expectations. But the evidence to date has been based on surveys (observational studies) and on subjective measures of expectations and performance, which are likely endogenous. Thus, the present study aimed to test the expectancy‐disconfirmation theory of citizen satisfaction with public services using an experimental method. Participants in an Internet panel (N = 964) were randomly assigned to receive either low‐ or high‐expectations statements from a hypothetical government official and to view either low‐ or high‐performance street cleanliness photographs, in an online survey experiment. The findings are in line with previous research and generally confirm the core relationships in the theory, although the effect of expectations varied by age and political ideology. Because this study is a true randomized experiment, it provides better evidence than previous studies regarding the true causal nature of these relationships.  相似文献   
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