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61.
龚锐 《民族研究》2003,(2):36-43
如果对20世纪90年代以来西双版纳傣族的宗教生活做一个总体的回顾,就可以得出这样的结论西双版纳傣族的小乘佛教正处于日益世俗化的进程中.文章以西双版纳三个傣族乡镇的宗教生活为田野调查个案,并对这三个个案进行了比较分析,从中得出西双版纳傣族的宗教生活在不同方面、不同程度上都存在着世俗化的倾向.本文以此为切入点,来探讨社会转型时期西双版纳傣族的文化价值取向.  相似文献   
62.
人作为一种关系中的存在,对于环境的独立性始终不能摆脱其对环境的依赖性,当人认识到这种必然性时,人与环境的伦理关系就产生了.作为环境干预主体的政府、企业和普通民众在这种自我约束、自我管理的伦理建构中应该明确各自应有之责任和发挥各自应有之作用,从而共同构建环境友好型社会.  相似文献   
63.
对撒拉族女童教育状况的人类学调查与研究   总被引:1,自引:0,他引:1  
撒拉族青少年的教育状况,尤其女童教育状况自20世纪80年代初以来一直不容乐观,备受关注。本文从教育人类学的角度,参考先前学者的调查结果,结合当地实际,对新世纪撒拉族女童的教育状况进行了调查与分析。在分析了影响撒拉族女童教育的主、客观两个方面的原因后,作者提出少数民族女童的教育状况,不能仅仅凭借学校教育为本来做结论,与家庭教育有关的少数民族"本土文化"教育也不容忽视。  相似文献   
64.
We study the deferred payment and inspection mechanisms for mitigating supplier product adulteration, with endogenous procurement decision and general defect discovery process. We first derive the optimal deferred payment contract, which reveals that either entire or partial deferral can arise, depending on the moral hazard severity and the information accumulation rate. Because of the supplier's incentive to adulterate, the optimal procurement quantity under deferred payment generally is smaller than the first‐best quantity. We then investigate the inspection mechanism and characterize the equilibrium. We find that under the inspection mechanism, the optimal procurement quantity is no less than the first best. A comparison between these two mechanisms shows that the deferred payment mechanism generally can outperform the inspection mechanism when either the market size is small or the profit margin is low. However, we find that these two mechanisms can also be complementary, for which we characterize a necessary condition.  相似文献   
65.
Many firms have recently adopted virtual channels, based most notably on the Internet and the phone, to complement the delivery of services to their customers by their existing physical facilities. The success of such multichannel (MC) strategies relies on the alignment of service design decisions—namely those concerning the allocation of service activities to virtual channels—with customers’ MC behavior. Although prior studies have looked at the intensity with which customers use virtual channels, they have not addressed virtual channel use for different types of service activities. In our study, we investigate whether customers’ use of virtual channels for MC services varies with the type of service activities they engage in, and if so, in what way. In doing so, we address two objectives. First, we investigate the impact of accessibility to the physical channel on the degree of use of virtual channels (Internet and phone, aggregated) for different types of activities. Second, we look at channel preferences (Internet vs. phone) for different types of activities when customers do resort to virtual channels to conduct activities. To address our objectives, we develop and test hypotheses regarding customers’ use of virtual channels based on the match between activity attributes (complexity and volume) and channel attributes (access efficiency, interface efficiency, interface richness). Using data from a MC bank, we find that the impact of accessibility to physical channels (specifically, customer distance) on customers’ use of virtual channels, as well as the relative use of Internet versus phone, depend on the type of activities.  相似文献   
66.
文章基于国内顶级期刊论文发表数及新华文摘转载论文数,构建了人文社会社会科学研究质量指数,以此对中国主要研究机构进行了实证评价。结果表明,2014-2015年中国人文社会社会科学研究质量水平处在前10位的机构依次为中国人民大学、中国社会科学院、北京大学 、北京师范大学、南京大学、清华大学、浙江大学、武汉大学、中山大学和复旦大学。   相似文献   
67.
Biomarkers that predict efficacy and safety for a given drug therapy become increasingly important for treatment strategy and drug evaluation in personalized medicine. Methodology for appropriately identifying and validating such biomarkers is critically needed, although it is very challenging to develop, especially in trials of terminal diseases with survival endpoints. The marker‐by‐treatment predictiveness curve serves this need by visualizing the treatment effect on survival as a function of biomarker for each treatment. In this article, we propose the weighted predictiveness curve (WPC). Based on the nature of the data, it generates predictiveness curves by utilizing either parametric or nonparametric approaches. Especially for nonparametric predictiveness curves, by incorporating local assessment techniques, it requires minimum model assumptions and provides great flexibility to visualize the marker‐by‐treatment relationship. WPC can be used to compare biomarkers and identify the one with the highest potential impact. Equally important, by simultaneously viewing several treatment‐specific predictiveness curves across the biomarker range, WPC can also guide the biomarker‐based treatment regimens. Simulations representing various scenarios are employed to evaluate the performance of WPC. Application on a well‐known liver cirrhosis trial sheds new light on the data and leads to discovery of novel patterns of treatment biomarker interactions. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   
68.
Rui Fang  Chen Li 《Statistics》2016,50(4):930-955
Stochastic comparison on order statistics from heterogeneous-dependent observations has been paid lots of attention recently. This paper devotes to investigating the ordering properties of order statistics from dependent observations. We derive the usual stochastic order for sample minimums and the second smallest order statistic, the dispersive order and the star order for minimums of samples having proportional hazards and Archimedean survival copulas. Similar ordering results are also obtained for maximums and the second largest order statistic of samples having proportional reversed hazards and Archimedean copulas. Several examples illustrating the main results are presented as well.  相似文献   
69.
近年来,作为新型网络底层架构技术的区块链已经开始应用于社会治理领域,为国家治理能力现代化提供了新的着力点。人类面对灾疫的实践活动既是社会非常状态下的治理活动,又是道德意志驱动的伦理实践。区块链技术因其具有多维价值特征与灾疫治理的伦理目标高度契合,有望为现有灾疫治理体系进行赋能。同时,作为一项新兴的技术手段和灾疫治理架构,区块链赋能灾疫治理的伦理风险在于其可能超越了治理活动的边界。因此,需要警惕区块链技术对灾疫治理可能存在的价值偏离。  相似文献   
70.
在WTO争端解决机制中有一些针对发展中国家的特殊与差别待遇条款,但这些条款有其局限性,发展中国家很少利用,发展中国家应当努力促进特殊和差别待遇条款的完善,同时充分利用好现存的特殊和差别待遇.  相似文献   
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