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This article addresses the current state of negotiations within the international climate change regime (including the United Nations Framework Convention on Climate Change and its Kyoto Protocol) and options to be included in a post-2012 carbon market framework, such as sectoral agreements, soft targets for developing countries and a larger consideration of sinks. The article reviews the different options focusing on their potential to spur mitigation of greenhouse gases in key areas such as energy production. The size and depth of the carbon market, as well as the stringency of the cap and the stabilization path chosen, are variables affecting the effectiveness of different options. The article thus makes a clear case for all large emitters to agree on a long-term stabilization goal to guide further negotiations on medium-term carbon market frameworks, and notes that options related to the consideration of sinks, for example, should maintain proportionality with the size of the carbon market to ensure that a sufficient 'pull' for technological developments in energy-related activities is maintained.  相似文献   
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The aim of this article is to study key New Public Management (NPM) transformations undertaken at central level in the European Union public administrations of Germanic, Nordic and Southern European countries. Our study shows that there is no global tendency towards the same NPM model, although, within public administration models, there are strong similarities. Although some NPM initiatives have been taken as steps towards implementing these reforms, in other contexts they could have been adopted in order to ward off deeper reforms.  相似文献   
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The risk for depression increases as Hispanic youth acculturate to U.S. society. This association is stronger for Hispanic girls than boys. To better understand the influence of culture and family on depressive symptoms, we tested a process-oriented model of acculturation, cultural values, and family functioning. The data came from Project RED, which included 1,922 Hispanic students (53?% girls; 86?% were 14?years old; and 84?% were U.S. born) from Southern California. We used data from 9th to 11th grade to test the influence of acculturation-related experiences on depressive symptoms over time. Multi-group structural equation analysis suggested that both family conflict and cohesion were linked with depressive symptoms. Hispanic cultural values were associated with family cohesion and conflict but the strength and direction of these relationships varied across cultural values and gender. For girls and boys, familismo and respeto were associated with higher family cohesion and lower family conflict. Moreover, gender roles were linked with higher family cohesion in girls but not in boys. These results indicate that improving family functioning will be beneficial for boys' and girls' psychological well-being. This may be achieved by promoting familismo and respeto for boys and girls and by promoting traditional gender roles for girls.  相似文献   
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A qualitative and quantitative analytical method was developed and validated for the determination of 49 licit and illicit drugs in oral fluid. Small oral fluid samples, volume 1mL, were collected from volunteers using a modified Omni-Sal device and the analytes were extracted from an oral fluid/buffer mixture using a single Bond Elut Certify solid phase extraction cartridge. Liquid chromatography-tandem mass spectrometry (LC-MS-MS) and gas chromatography-repetitive full scan mass spectrometry (GC-MS) were used in parallel to analyze the extracts for the targeted drugs. Extracts were analyzed by GC-MS in their underivatized form and as their pentafluoropropionyl derivatives. Deuterated internal standards were used for quantification of drugs of abuse by LC-MS-MS to minimize matrix effects. Methadone-d(9) and tumoxetine were used as the internal standards for quantification of non-derivatized and derivatized analytes respectively by GC-MS. Linearity was demonstrated over the range 5-200 ng/mL and limits of detection were less than 4 ng/mL for each drug analyzed. The method demonstrated acceptable recoveries for most of the analytes and good intra- and inter-day precision. Acquisition of data by repetitive full scan GC-MS allows the addition of further analytes to the target menu.  相似文献   
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This paper has reported a case of sudden unexpected death in a 19-year-old man, shot in the abdomen, who was surgically treated and discharged. He died of massive left retropleural hematoma from a spontaneous rupture of a traumatic pseudo-aneurysm of the abdominal aorta. Diagnosis of the retropleural hemorrhage and the aortic pseudo-aneurysm was possible, though not made antemortem, through chest X-rays and ultrasound studies of the abdomen correlated with the patient's symptoms. Early radiologic signs of the hematoma consisted of obliteration of the aortic silhouette on the anteroposterior view and the left primary sulcus on the lateral film by a convex expanding homogenous density whose medial border blended imperceptibly with the mediastinal shadow. On ultrasound study the pseudo-aneurysm appears as semilucent midline shadow anterior to the vertebral column and related to the aorta, giving the latter an appearance of increased diameter.  相似文献   
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This article deals with the problems that the Mexican government will need to face in order to go on with the reform of the state. The cycle of such a reform (privatization, liberalization and democratization) is already closing down. While ending this process, however, Mexico also started to see an increasing number of demands calling for administrative reform and, above all, the federalization of government and public administration. This is what the author calls the strategic agenda of the Mexican government.

In order to implement the administrative reform, the author favors enhancing the accountability of the Mexican government, by increasing public participation in the policy and decision making processes. With regard to the federalization of government and public administration, Aguilar proposes the implementation of policy tools never used in Mexico, such as fiscal federalism (categorical and block grants, for instance), together with new constitutional, political and administrative arrangements.  相似文献   
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