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91.
The concept of Government as a Platform (GaaP) has recently encountered setbacks in practice worldwide. While existing literature on inter-governmental collaboration has emphasized organizational restructuring and data sharing, this study argues that a pragmatic way to improve administrative efficiency in the absence of formal institutional change is to adopt an alternative model to GaaP: platform-enabled government. Enabled by innovations of the middle-tier platform, this new model of platform governance integrates the functions of distributed systems of multiple departments into a sequential workflow without the requirement of institutional reform or sharing proprietary data. To demonstrate how this model facilitates information flow across institutional boundaries and improves collaborative governance, we analyze horizontal, vertical, and public-private collaboration using a diverse case study design. We examine administrative review, law enforcement, and contact tracing during the pandemic in the context of China. Our findings suggest accommodating institutional boundaries is a practical and effective approach to advance the digital government agenda in decentralized contexts.  相似文献   
92.
How can the enforcement of policies in the past influence a society's future adoption of information communication technologies (ICTs)? In this paper, we tackle this question by exploring how past e-governance policies influence citizens' willingness to use the health QR code, which is a COVID-19 tracing app widely used in China's pandemic control. Past policies regarding smart-city development in China involve two aspects: the construction of electronic infrastructure and the applications of specific technologies. Empirical analysis based on a nationwide dataset in China suggests that past policies exhibit persuasive effects and influence citizens' acceptance of the health QR code. Specifically, e-governance applications in cities significantly enhance citizens' acceptance through the demonstration of their usefulness. However, the construction of e-governance infrastructure per se does not have the same impact on citizens' acceptance. By connecting citizens' acceptance of new technology with past e-governance policies, the study illustrates a nuanced policy feedback mechanism through which past policies can substantially reshape public opinion by policy outcomes.  相似文献   
93.
Entrepreneurial strategies and tactics are often subtle and indiscrete, adding to the mystery of how one goes about being an entrepreneur, particularly within bureaucratic agencies that are often set up to constrain such behaviors. The authors use a case study of the U.S. National Aeronautics and Space Administration (NASA)'s public engagement practices to examine how entrepreneurs shift policy interpretations with administrative agencies. Findings describe three entrepreneurial strategies and tactics: (1) using one-on-one or small group meetings to connect to different audiences across organizations; (2) tying new policy interpretations to existing ones, so changes seem less radical; and, (3) positioning oneself in the middle of the action to control both narrative and progress. Conclusions discuss both practical mechanisms for shifting away from the status quo, and the theoretical contributions to a growing body of literature on strategic and tactical approaches of bureaucratic entrepreneurs in democratic systems.  相似文献   
94.
Given the myriad of policy instruments aimed at enhancing water quantity conservation available to municipalities, what drives them to opt for a market-based instrument (MBI)? MBIs can be effective and efficient policy instruments to enhance water quantity conservation, but there is little known about why municipalities utilize them. This study hypothesizes that three contextual elements influence a municipality's use of an MBI: the natural, political, and structural environment. The results from two logistic regression models suggest that in a municipality suffering a higher drought level, both a conservative political environment and operating under a council-manager form of government (with the effect more pronounced under a non-council-manager form) will increase the likelihood that it will use an MBI to address water conservation.  相似文献   
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96.
票据救济对抗是指在票据救济过程中因某种事由的出现而导致救济无效的法律后果。票据救济是票据丧失后的补救措施,其结果是真实票据权利人不持有票据行使票据权利。在挂失止付期间有人请求付款、在公示催告期间有人主张权利、在普通诉讼付款后持票人请求付款,都会引起票据权利争议,以确认票据的归属,但是票据被善意取得和无过失付款的结果却使票据救济归于无效。  相似文献   
97.
Accurate DNA quantification is essential for optimizing DNA testing and minimizing sample consumption. Real-time quantitative polymerase chain reaction (qPCR) assays have been published for human and canine nuclear DNA, and the need for quantifying other forensically important species was evident. Following the strategy employed for the canine qPCR assay, we developed individual assays to accurately quantify feline, bovine, equine, and cervid nuclear DNA. Each TaqMan-based assay incorporates a genus-specific probe targeting the Melanocortin-1 Receptor gene and includes a piece of synthetic DNA that acts as an internal PCR control for detecting inhibition. Developmental validations were carried out following the revised guidelines of the Scientific Working Group on DNA Analysis Methods with modifications necessary for validation of nonhuman qPCR assays. All assays demonstrated the specificity, sensitivity, stability, reproducibility, accuracy, and precision required for forensic casework. The application of these assays to animal forensic DNA analysis has both conserved laboratory resources and improved genotyping results.  相似文献   
98.
新《保险法》对中国海上保险合同法律的影响   总被引:1,自引:1,他引:0  
2009年2月公布的《中华人民共和国保险法》在很多方面进行了重大的修改,势必对中国海上保险合同法律制度产生重要影响。一方面是对海上保险合同法律的补充,另一方面同《中华人民共和国海商法》在海上保险合同不少制度和规则上出现了程度不同的差异。而这些也为后者未来的修改提供了丰富的素材和良好的借鉴蓝本。  相似文献   
99.
The accurate quantification of target DNA is an important step in the short tandem repeat analysis of forensic biological samples. By utilizing quantification data to control the amount of template DNA in the polymerase chain reaction (PCR), forensic scientists can optimize testing and minimize the consumption of limited samples. The ability to identify and quantify target DNA in mixed-species samples is crucial when it may be overwhelmed by nontarget DNA, as in cases of dog attack. We evaluated two quantitative real-time PCR assays for dynamic range, species specificity, and inhibition by humic acid. While both assays proved to be highly sensitive and discriminating, the Melanocortin-1 Receptor (MC1R) gene Taqman assay had the advantages of a shorter run time, greater efficiency, and safer reagents. In its application to forensic casework, the MC1R assay has been advantageous for quantifying dog DNA in a variety of mixed-species samples and facilitating the successful profiling of individual dogs.  相似文献   
100.
Abstract: We investigated toxicological and pharmacogenetic factors that could influence methadone toxicity using postmortem samples. R‐ and S‐methadone were measured in femoral blood from 90 postmortem cases, mainly drug users. The R‐enantiomer concentrations significantly exceeded that of the S‐enantiomers (Wilcoxon’s test, p < 0.001). The samples were divided into four groups according to other drugs detected (methadone only, methadone and strong analgesics, methadone and benzodiazepines, or methadone and other drugs). There was no significant difference in any of the R‐methadone/total methadone ratios among the four groups. The median R/S ratio was 1.38, which tends to be higher than that reported for the plasma of living subjects. In addition, we investigated whether small nucleotide polymorphisms in the MDR1 gene that encode the drug transporter P‐glycoprotein were associated with the concentrations of R‐ and S‐methadone and its metabolite 2‐ethylidene‐1,5‐dimethyl‐3,3‐diphenylpyrrolidine. No significant association was detected.  相似文献   
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