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51.
A fundamental challenge in the design of performance measurement and incentive systems is the establishment of appropriate benchmark levels of performance, also known as performance standards. Drawing from the information economics, contract theory and public administration literatures, we derive theoretical implications for the construction of performance standards. We then assess alternative methods that are commonly used to construct performance standards and consider their application in performance measurement systems in public programs. We draw out important lessons for the establishment of performance benchmarks and other implications for performance standards system design in public organizations.  相似文献   
52.
Abstract

Recent developments in European Union (EU) asylum cooperation raise important questions about the nature of cooperation and the potential problems facing collective action in the realm of EU internal security. The emergence and the subsequent stability of the Schengen/Dublin system is especially puzzling, given the highly inequitable distribution of costs and benefits that this system entails among the participating states and begs the question as to why those states that are likely to face a disproportionate ‘burden’ under the system would have agreed to it. This article seeks to provide an alternative approach to answering this question by drawing on a public goods framework. We argue that a simple focus on free-riding and exploitation dynamics, as emphasized in the traditional collective action literature, falls short as an explanation and instead demonstrates how more recent theoretical contributions to the public goods literature can offer new insights into the origin and evolution in cooperation in this sensitive policy area.  相似文献   
53.
The present study examines differences between homeless adolescents, young adults, and older adults served by homeless shelters or food programs to inform service provision. Four homeless studies using the same sampling and measurement methods were pooled to permit comparisons across age groups. Results showed that homeless adolescents demonstrated greater resilience than younger and older adults. Adolescents reported the shortest duration of homelessness, lowest number of life stressors, fewest physical symptoms, largest social networks, and fewest clinically significant mental health problems. Adolescents also received fewer alcohol and drug abuse diagnoses than younger and older adults. Younger adults reported less time homeless and fewer physical symptoms than older adults, but more life stressors. Younger adults also endorsed higher levels of hostile and paranoid psychological symptoms. Implications for service provision and policy are discussed.  相似文献   
54.
This paper examines the relationships between alcohol outlet density, alcohol use, and perpetration of intimate partner violence (IPV) among young adult women in the US. Data were from Wave III of the National Longitudinal Study of Adolescent Health (Add Health; N?=?4,430 in present analyses). Multinomial logistic regression was used to examine occurrence of past year IPV perpetration toward a male partner based on tract-level on-premise and off-premise alcohol outlet density, controlling for individuals’ demographic, alcohol use, and childhood abuse characteristics and neighborhood socio-demographic factors. Higher off-premise alcohol outlet density was found to be associated with young women’s perpetration of physical only IPV, controlling for individual-level and ecological factors. Alcohol use had an independent association with IPV perpetration but was not a mediator of the outlet density-IPV relationship. Findings suggest that considering alcohol-related environmental factors may help efforts aimed at preventing young women’s use of physical violence toward partners.  相似文献   
55.
Political scientists often theorize that an explanatory variable should have “no effect” and support this claim by demonstrating that its coefficient's estimate is not statistically significant. This empirical argument is quite weak, but I introduce applied researchers to simple, powerful tools that can strengthen their arguments for this hypothesis. With several supporting examples, I illustrate that researchers can use 90% confidence intervals to argue against meaningful effects and provide persuasive evidence for their hypothesis.  相似文献   
56.
The final Digital Britain report was published in June as to set out the Government's final proposals and updating an interim version that has been published in January this year. This article builds upon an earlier article in [2009] 25 CLSR 263, which analysed the interim report in depth. The intention is not to repeat that earlier analysis, but rather update it and draw the reader's attention to those key areas of change.  相似文献   
57.
An additional 20 novel mini-short tandem repeat (miniSTR) loci have been developed and characterized beyond the six previously developed by our laboratory for a total of 26 non-CODIS miniSTR markers. These new markers produce short PCR products in the target range of 50-150 base pairs (bp) by moving the primer sequences as close as possible-often directly next to the identified repeat region. These candidate loci were initially screened based on their small amplicon sizes and locations on chromosomes currently unoccupied by the 13 CODIS STR loci or at least 50 Mb away from them on the same chromosome. They were sequenced and evaluated across more than 600 samples, and their population statistics were determined. The heterozygosities of the new loci were compared with those of the 13 CODIS loci and all were found to be comparable. Only five of the new loci had lower values than the CODIS loci; however, all of these were much smaller in size. This data suggests that these 26 miniSTR loci will serve as useful complements to the CODIS loci to aid in the forensic analysis of degraded DNA, as well as missing persons work and parentage testing with limited next-of-kin reference samples.  相似文献   
58.
59.
Despite a long history of legal challenges alleging that elections conducted at-large suppress minority representation, this remains the dominant electoral system in local governments throughout the United States. Moreover, a large empirical literature remains divided over the present-day impact of at-large elections on the political success of underrepresented groups. We reconcile the competing findings in this literature by providing contingent, causal estimates of the effect of conversion from at-large to ward elections on minority officeholding, using a novel identification strategy afforded by the California Voting Rights Act of 2001. We find a dramatic positive effect of conversion in districts where Latinos constitute a sufficiently large share of the voting population, and in large and residentially segregated districts. When these conditions are not satisfied, we consistently see null estimated effects.  相似文献   
60.
Much has been written about the nature of Australian nationalism during the late nineteenth and early twentieth centuries. While post-Second World War historiography analysed the role of class in nationalist sentiment, more recent work has examined the racialised and martial aspects of Australian nationalism and imperialism. There has been less consideration of how the nature of turn-of-the-century Australian nationalism affected the Federation that was established on 1 January 1901. This article examines early debates about commemoration of the anniversary of Federation, revealing an indifference to the occasion that was common to the public and most political and civic leaders, including Prime Minister Edmund Barton. It finds that popular enthusiasm at the inauguration of the Commonwealth in January 1901 and the opening of the first parliament in May was a response to imperial pageantry and celebrity, rather than the creation of the Australian federation. The article suggests that Australians’ longstanding resistance to reform of the Federation is a legacy of their historic failure to attach to it.  相似文献   
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