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241.
The “information have-less” is a social, economic, and political category for millions of rural-to-urban migrants and laid-off workers, who populate the vast gray zone of China's digital divide. Disengaged from institutions of agricultural and industrial production, the information have-less make use of such inexpensive ICT services as Internet cafés, prepaid phone cards, and Little Smart mobile phones. These low-end digital technologies are critical to enhancing labor mobility (both physical and social) and to the formation of “translocal networks”. In this paper, we conduct a preliminary assessment of ICT usage in, key city-regions in China and consider the consequences of translocal network formations for evolving information inequality in China. These networks raise key theoretical issues related to regionalism, mobility, and state-firm relationships that impinge on low-end service provision, and stratified patterns of information access and utilization within the have-less populations. We view translocal networks an important socio-economic asset of the information have-less and an arena for the articulation of labor mobility in China’s industrialization process and latest wave of urbanization. Carolyn Cartier is associate professor of geography at the University of Southern California. She is the author ofGlobalizing South China (Blackwell, 2001) and the co-editor with Laurence J.C. Ma ofThe Chinese Diaspora: Place Space, Mobility and Identity (Routledge, 2003). Manuel Castells is Wallis Annenberg Chair in Communication Technology and Society at the University of Southern California, Research Professor at the Open University of Catalonia in Barcelona, and Professor Emeritus of Sociology and of City and Regional Planning at the University of California, Berkeley. His current, research focuses on the social and economic implications of the Internet and the debate on new development strategies for the Information Age. Jack Linchuan Qiu is assistant professor at the School of Journalism and Communication, Chinese University of Hong Kong. He co-founded and moderates the Chinese Internet Research Group, a network of researchers from the academic, policymaking, journalistic, and activist communities.  相似文献   
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243.
Approval voting in practice   总被引:1,自引:0,他引:1  
Several leading professional associations have recently decided to use approval voting (AV). The largest of them, The Institute of Electrical and Electronics Engineers, Inc. (IEEE), with more than 300,000 members, adopted AV in response to practical political problems with conventional plurality elections of precisely the sort that AV was designed to solve. This paper analyzes results of the first three multicandidate elections conducted by the IEEE using the new system. Issues examined include participation rates, use of multiple votes, patterns of shared support, majority rule, AV-dominance, effects on outcomes, and encouragement of candidate entry. In general, AV appears to have had a successful test.  相似文献   
244.
An analysis of police decision making is presented using the decision board technique developed by Leslie Wilkins. This method assumes that decision making can be measured by observing a subject's response to stimuli presented in the form of pieces of information. A board was created and employed with fifty municipal police officers. Findings suggest that police demonstrate individualized preferences for varying amounts and kinds of information. The nature of the offense was considered most frequently. The attitude of the offender was also an important determinant of the decision outcome; and the offender's attitude then influenced the amount and type of information subsequently used.  相似文献   
245.
The problem of implementation failure is an important component in the evaluation of criminal justice projects. In general, the issue of project implementation has been neglected by organizational researchers and evaluation specialists as well as by policymakers and program developers. In direct contrast to the existing pattern, we stress the importance of organizational factors and the relationships between individuals and organizations for the successful implementation and institutionalization of criminal justice projects.  相似文献   
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247.
Population: Population samples for gene diversity studies were obtained from the Virginia Division of Forensic Science (bloodstains), Richmond, VA. Ninety-eight Caucasian and 100 African American samples were included in this study.  相似文献   
248.
In a previous study, a new set of Y-chromosome short tandem repeats, the OSU 10-locus set (MPM1 and MPM2), was shown to have a higher discrimination power when evaluated against the 10 SWGDAM loci on a common population panel. Here, we describe the optimization of the multiplex reactions using dye-labeled primers followed by performance evaluations. The loci exhibited high precision, human male specificity, reliability in different body fluids, high sensitivity, stability, and the ability to amplify nonprobative casework and mixture samples. Stutter for the all of the loci, with the exception of the highly polymorphic locus DYS688, was similar to that observed for autosomal loci. The results of the performance evaluations reinforced the utility of these loci.  相似文献   
249.
Policy attitudes relating to group-based inequities are in many cases founded on tenuous legitimizing beliefs which are contradicted by empirical evidence. Policy issues, and their attendant legitimizing beliefs, are considered, including affirmative action, colorblindness/“racial privacy,” hate crime legislation, same-sex marriage, and, in greater depth, capital punishment and racial profiling. Primary themes underlying the legitimizing beliefs include denials that group-based biases and inequities exist, overestimations of the societal costs of inequity-reducing policies, valuing public safety above civil liberties, and discounting the adverse effects of inequity-reducing policies.  相似文献   
250.
A bullet signature measurement system based on a stylus instrument was developed at the National Institute of Standards and Technology (NIST) for the signature measurements of NIST RM (Reference Material) 8240 standard bullets. The standard bullets are developed as a reference standard for bullet signature measurements and are aimed to support the recently established National Integrated Ballistics Information Network (NIBIN) by the Bureau of Alcohol, Tobacco and Firearms (ATF) and the Federal Bureau of Investigation (FBI). The RM bullets are designed as both a virtual and a physical bullet signature standard. The virtual standard is a set of six digitized bullet signatures originally profiled from six master bullets fired at ATF and FBI using six different guns. By using the virtual signature standard to control the tool path on a numerically controlled diamond turning machine at NIST, 40 RM bullets were produced. In this paper, a comparison parameter and an algorithm using auto-and cross-correlation functions are described for qualifying the bullet signature differences between the RM bullets and the virtual bullet signature standard. When two compared signatures are exactly the same (point by point), their cross-correlation function (CCF) value will be equal to 100%. The measurement system setup, measurement program, and initial measurement results are discussed. Initial measurement results for the 40 standard bullets, each measured at six land impressions, show that the CCF values for the 240 signature measurements are higher than 95%, with most of them even higher than 99%. These results demonstrate the high reproducibility for both the manufacturing process and the measurement system for the NIST RM 8240 standard bullets.  相似文献   
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