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The literature argues that if injurers cannot anticipate the precise level of harm, courts might use expected harm as a magnitude of compensation instead of actual harm without distorting care incentives. This paper shows that the use of expected harm is in fact preferable if victims choose the value of the object placed at risk. If the court were to insist on compensating actual harm, this would result in victims choosing inefficient object values. In contrast, restricting compensation to expected harm yields the first-best outcome.  相似文献   
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This article challenges some previous assessments of agricultural extension relying on simple measures of costs per farmer trained. Taking the case of Egypt, five pilot projects that aim to transform the existing agricultural extension system to a participatory system are analysed as regards their cost‐effectiveness and prospective cost–benefits. It is shown that the intensity and likely impact of participatory approaches among the different projects vary. Hence, it is insufficient to judge extension programmes by their cost‐effectiveness alone. In the case of cotton, for example, the costs per farmer trained are considerably lower than in horticultural crops but there are large differences in prospective benefits which would make investment in participatory extension in the latter more promising. The article calls for a more careful analysis of the costs of extension programmes in agricultural development and identifies four major cost categories, namely base costs, start‐up costs, recurrent and farmers' costs. The article also submits that in the context of the debate on privatization of agricultural extension there is a role to be played for the public sector in agriculture. The success of participatory approaches to extension will depend on the quality of services provided in connection with farmer training programmes. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
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Forty years ago, Salim Nasr identified a “crisis of Lebanese capitalism” as a “backdrop” to the country’s civil war. Thirty years after Taif, Lebanese capitalism is facing another crisis: public debt, a looming currency crisis, failing public services. Explanations that focus solely on the sectarian “weak state” or on Syrian refugees neglect the crucial importance of Lebanon’s dependence on Gulf rentierism. Using recent studies of income and poverty, this article shows how postwar capitalism benefited rentier capitalists at the top, created a precarious middle class, and perpetuated poverty. Economic protests mobilize the precarious middle and they revolve around failing public services.  相似文献   
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Compensation schemes in which lawyer’s fees are contingent on winning the suit are becoming increasingly popular throughout Europe. At the same time, the British rule of legal cost allocation is applicable in many European countries. As a result, it is of policy relevance how their coexistence may be harmonized. This paper uses the litigation-contest framework to analyze the consequences of three different cost-allocation regimes if a plaintiff’s attorney is compensated on a contingent fee basis. We compare the equilibrium contest effort, justice, and payoffs for affected parties in the different regimes and find arguments in favor of not reimbursing contingent fees.  相似文献   
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During a 6 month period (July 2010-January 2011) we observed 12 fatal intoxications and 22 non-fatal cases related to the drug paramethoxymethamphetamine (PMMA) in Norway (4.8 mill inhabitants). This toxic designer drug, also known as "Death", is occasionally found in street drugs offered as "ecstasy" or "amphetamine". The present study aimed to evaluate the cause of death, and to compare the PMMA blood concentrations in fatal and non-fatal cases. Methods for identification and quantification of PMMA are presented. The median age of fatalities was 30 years (range 15-50) with 67% males; in non-fatal cases 27 years (20-47) with 86% males. In the 12 fatalities, the median PMMA blood concentration was 1.92 mg/L (range 0.17-3.30), which is in the reported lethal range of 0.6-3.1 mg/L in peripheral blood and 1.2-15.8 mg/L in heart blood. In the 22 non-fatal cases, the median PMMA concentration was 0.07 mg/L (range 0.01-0.65). Poly-drug use was frequent both in fatal and non-fatal cases. The PMA concentrations ranging from 0.00 to 0.26 mg/L in both groups likely represented a PMMA metabolite. Three fatalities were attributed to PMMA only, six to PMMA and other psychostimulant drugs, and three to PMMA and CNS depressant drugs, with median PMMA concentrations of 3.05 mg/L (range 1.58-3.30), 2.56 (1.52-3.23) and 0.52 mg/L (0.17-1.24), respectively. Eight victims were found dead, while death was witnessed in four cases, with symptoms of acute respiratory distress, hyperthermia, cardiac arrest, convulsions, sudden collapse and/or multiple organ failure. In summary, all fatalities attributed to PMMA had high PMMA blood concentrations compared to non-fatal cases. Our sample size was too small to evaluate a possible impact of poly-drug use. A public warning is warranted against use and overdose with illegal "ecstasy" or "speed" drugs.  相似文献   
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