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281.
282.
医疗人工智能是我国新一代人工智能发展战略的重要内容,有助于提高诊疗效果、降低医疗风险,但也存在局限性,无法完全替代医师,不能成为医疗行为主体和医事犯罪主体.医疗人工智能应用给医师履行充分说明告知义务带来了困难,应当合理划定人工智能辅助医疗活动中医师说明告知义务的边界,改革患者获取医疗信息的制度,充分保障患者的知情同意权...  相似文献   
283.
This article examines the ways in which International Scientific Collaboration, as observed by the co‐authorship of journal articles written by local scientists and partners located overseas, affects the ability of research teams to produce bibliographic outputs and to contribute to local knowledge. A sample of 672 teams was randomly selected for the analyses. In addition, 20 interviews with experts and team members were administered to discuss models and results. Results show that co‐authoring with partners located overseas increases team output by nearly 40% and by between three and five bibliographic products. It also shows that a team's odds of involving Colombia in its research process are 2.2 times larger for those co‐authoring with a partner located overseas than for those that do not. Theoretical and policy implications are discussed.  相似文献   
284.
Most studies on illegal migration focus on particular national or local settings and most theoretical approaches are built upon research done in America and Western Europe. In consequence, there is little understanding about the legal construction of the ‘illegal’ and the meanings of migrants’ illegality in different political contexts. Given these major shortcomings, this article compares the cases of Malaysia and Spain. By comparing how we can explain illegal immigration and what it means to be illegal in each country, the final aim of this article is to place the term ‘illegal’ back into its context, that is, to understand the ‘illegal’ not as an essentialised, generic and singular object but rather as a legal and political product of particular historical and national contexts.  相似文献   
285.
Crop genetic diversity and poverty are linked: first, resource-poor farmers often maintain genetic diversity; and second, crop diversity, when properly valued by the market, has the potential to alleviate poverty. This article examines this supposition by drawing on three case studies of the intersection of the market with poverty and maize diversity in Mexico. These suggest that the bulk market for maize offers little room for maize landraces (local maize varieties known as criollo maize), in that it does not reward qualitative variation in maize grain and instead presents incentives that make planting ‘improved’ maize germplasm the rational economic choice for small-scale farmers. Meanwhile, attempts to add value to maize landraces via market differentiation have had varying success. Although there is potential for differentiated markets to contribute to successful business models and poverty alleviation, these cases exhibit trade-offs between product consistency, investment of labour and resources, and genetic-diversity conservation.  相似文献   
286.
The present study explored the heterogeneity of truant youth to provide a more nuanced examination of the nature of adolescent truancy and examine distinct profiles of truant youth as they relate to externalizing behaviors. Latent profile analysis was employed to examine the heterogeneity of truant youth by using a nationally representative sample of 1,646 truant adolescents (49.8?% female) from the 2010 National Survey on Drug Use and Health. Five key indicator variables were utilized to identify latent classes: school engagement, participation in school-based activities, grades, parental academic involvement, and number of school days skipped. Additionally, multinomial regression was employed to examine the relationship between latent truant youth classes and externalizing behaviors. Four classes of truant youth were identified: achievers (28.55?%), moderate students (24.30?%), academically disengaged (40.89?%), and chronic skippers (6.26?%). Additionally, group membership was found to be associated differentially with marijuana use, fighting, theft and selling drugs. Results from the present study suggest that truant youth are not a homogenous group, but rather present with different risk profiles as they relate to key indicators, demographic characteristics and externalizing behaviors. Implications for practice, policy and future research are discussed.  相似文献   
287.
国际金融危机对越南经济政策的影响   总被引:1,自引:0,他引:1  
经济全球化使越南经济成为世界经济中一颗耀眼的新星,同时也使越南经济与世界经济的联系越来越紧密.本文首先分析了2007年底以来由美国引起的国际金融危机对越南经济的影响,接下来介绍了面对国际金融危机造成的经济下滑,越南政府提出的一系列的经济刺激计划,最后展望了越南的经济前景.  相似文献   
288.
In this article, I argue that a participatory income (PI)—the proposal originally presented by Anthony Atkinson in 1996—can potentially perform better than an unconditional basic income (UBI) in terms of addressing unmet social needs. I explain why we should expect that unmet social needs can be better alleviated by the recipients of a PI rather than by the voluntary actions of UBI recipients. In particular, the argument presented here seeks to develop a particularly forgotten point in the PI debate—namely, the importance of using income transfer programmes as a policy tool to motivate people to engage in socially valuable activities.  相似文献   
289.
State repression is a prominent feature of nondemocracies, but its effectiveness in quieting dissent and fostering regime survival remains unclear. We exploit the location of military bases before the coup that brought Augusto Pinochet to power in Chile in 1973, which is uncorrelated to precoup electoral outcomes, and show that counties near these bases experienced more killings and forced disappearances at the hands of the government during the dictatorship. Our main result is that residents of counties close to military bases both registered to vote and voted “No” to Pinochet's continuation in power at higher rates in the crucial 1988 plebiscite that bolstered the democratic transition. Potential mechanisms include informational frictions on the intensity of repression in counties far from bases and shifts in preferences caused by increased proximity to the events. Election outcomes after democratization show no lasting change in political preferences.  相似文献   
290.
论《大学》的道德修养体系   总被引:1,自引:0,他引:1  
《大学》是早期儒家的一篇结构严谨,体系完整的典籍,与《中庸》、《论语》、《孟子》并称四书,且居四书之首。《大学》的主要内容是“三纲领”和“八条目”,二者是《大学》的两条基本道德修养原则,且构成了以修身为核心的一个互为对应的整体。《大学》围绕“三纲八目”构建了一套修己治人的道德修养体系,同时也蕴含了儒家的内圣外王之道。  相似文献   
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