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Why do people practice citizenship in a partisan rather than in a deliberative fashion? We argue that they are not intractably disposed to one type of citizenship, but instead adopt one of two different modes depending on the strategic character of current circumstances. While some situations prompt partisan solidarity, other situations encourage people to engage in open‐minded deliberation. We argue that the type of citizenship practiced depends on the engagement of the emotions of anxiety and aversion. Recurring conflict with familiar foes over familiar issues evokes aversion. These angry reactions prepare people for the defense of convictions, solidarity with allies, and opposition to accommodation. Unfamiliar circumstances generate anxiety. Rather than defend priors, this anxiety promotes the consideration of opposing viewpoints and a willingness to compromise. In this way, emotions help people negotiate politics and regulate the kinds of citizenship they practice.  相似文献   
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Europe provides large-scale public support for collaborative R&D, notably through the European Union's Framework Programmes and the intergovernmental Eureka Initiative. Experience in evaluating these programmes is reviewed, with particular emphasis on assessment of their socio-economic effects. For the Framework Programmes a panel-based evaluation system has been unable to address these effects adequately. New emphasis on promoting research as a solution to economic and social problems has created additional demands for evaluation. In Eureka, a 'continuous and systematic evaluation' process collects information about project impacts on and after completion. Results show a highly skewed success pattern and new complex benefits arising from knowledge generation and networking. A schema of outputs and effects is presented and the issues of additionality and policy persistence discussed. It is concluded that a broader view of effects is needed if under-valuation is to be avoided.  相似文献   
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Hyperspectral imaging combined with multivariate statistics is an approach to microanalysis that makes the maximum use of the large amount of data potentially collected in forensics analysis. This study examines the efficacy of using hyperspectral imaging-enabled microscopies to identify chemical signatures in simulated bioagent materials. This approach allowed for the ready discrimination between all samples in the test. In particular, the hyperspectral imaging approach allowed for the identification of particles with trace elements that would have been missed with a more traditional approach to forensic microanalysis. The importance of combining signals from multiple length scales and analytical sensitivities is discussed.  相似文献   
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Tasmanian opium accounts for 25% of the world's legal supply of opium straw, and in 1998-99 sufficient numbers of flower pods (66,013) to manufacture ca 500 kg of heroin were stolen. Whilst the heroin signature program has been developed to determine the origin of heroin from other key producers, no such signature currently exists for Tasmanian derived heroin. Tasmanian poppies contain a unique alkaloid, oripavine, which is the source of 'marker' impurities in illicit heroin produced from Tasmanian poppy straw. Treatment of oripavine (500mg) under Thiboumery and Mohr heroin processing conditions, followed by simple evaporative workup afforded 613 mg of a dark orange residue, which upon extensive chromatographic purification yielded oripavine 3-acetate (2) 22 mg; 3-acetyl-N-acetyldesthebaine (3) 35 mg; 3-acetyl-6-methoxy-4,5-epoxyphenanthrene (4) 5.8 mg; 3,4-diacetyl-6-methoxyphenanthrene (5) 27 mg; and 3,4,6-methoxy-5-[2(N-methylacetamido)]ethylphenanthrene (6) 52 mg. Compounds (2-6) are derived from oripavine and are unique to heroin derived from the Tasmanian poppy Papaver somniferum N. Analysis of illicit heroin samples seized from Turkey, Pakistan, Columbia and Myanmar did not reveal any of the aforementioned marker compounds. We have, however, identified four of these marker compounds (3-6) in seized heroin samples from Australia suggesting that they are of Tasmanian origin. Complete details of the isolation and identification of these compounds are provided.  相似文献   
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The authors use the Institutional Collective Action Framework to analyze the barriers, opposition, and opportunities for residential pharmaceutical disposal programs in the United States via a case study on a series of take‐back programs pioneered in the state of Washington by local and state governments, as well as the corresponding backlash from federal agencies. While successful in some ways, these innovative solutions directly challenged the competing federal policy regimes controlled by the Drug Enforcement Agency (DEA), and, to a lesser extent, the Environmental Protection Agency (EPA). Findings from case studies suggest that functional dilemmas created by existing institutions with entrenched regulatory regimes are a key challenge to finding efficient solutions to vertical ICA dilemmas. Conclusions, then, connect to the broader ICA research agenda, and implications for multi‐level governance issues.  相似文献   
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The increase in the use of self-managing work teams in organizations has been accompanied by growing employee resistance and concern about what such dramatic changes mean to workers. Using an organizational justice perspective, this chapter identifies and examines employee concerns about the move to self-managing work teams in two Fortune 500 organizations. Employee fairness concerns regarding three types of justice—distributive, procedural, and interactional—are highlighted. Findings suggest that to address employee fairness concerns regarding the move to self-managing work teams, managers should act distributively, procedurally, and interactionally justly.[Self-managing work teams are] the right way and the only way to be productive.—Self-managing work team member in a Fortune 500 company  相似文献   
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