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131.
对含有抽象属性的多属性层次结构而言,层次分析法即AHP(包括DIS-AHP、ABS-AHP、IDE-AHP和SUP-AHP四种具体方法)会因比率比较基准缺失、权重内涵模糊不清或方案评价不保序而缺乏科学理性。为发展AHP,基于摆幅置权(SW)判断模式和多属性决策属性价值公度方法,首先给出了能为层次结构抽象属性上的SW判断提供支持的规约性多属性决策属性价值公度方法,然后由此并结合多属性价值理论给出了能够克服现有层次分析法内在缺陷的目标导向层次分析方法即ToAHP。相对于AHP,ToAHP在判断模式与权重内涵、方法建构的理论基础和相关假设检验、方案评价保序与其内在数理依据上具有明显的相对科学合理性。应用分析表明:在输入信息可比的条件下,ToAHP明显优于AHP的四种分析方法之中最具可信性的SUP-AHP方法。 相似文献
132.
网络服务提供者( ISP)信息披露制度——以著作权法领域为中心 总被引:2,自引:2,他引:0
在信息技术的发展背景下,网络侵权数量呈现直线飙升.关于网络服务提供者间接侵权责任的建立使权利人确认直接侵权人陷入困境.著作权领域的司法和实践为信息披露制度的建立奠定了良好的基础.立足我国的具体实际和网络现状,信息披露制度应当规定包括网络接入服务提供者在内的网络服务提供者均负有一定的信息披露义务,严格信息披露的条件,采用“通知与反通知”的履行方式,明确网络服务提供者信息披露制度下的责任分配,促使网络服务提供者制定统一的信息披露行业规定. 相似文献
133.
新型城镇化建设的稳步推进及卫生体制改革的逐步深化,为河北省推进城乡社区医疗卫生发展改革带来了重大机遇,但河北省城乡社区医疗卫生配套状况仍然面临着重视不够、高水平人员短缺等问题。为此,应进一步加大城乡社区医疗卫生配套的宣传力度、建立并完善城乡社区高层次人才的制度机制、积极借鉴国外社区医疗卫生先进经验,以实现河北省城乡社区医疗卫生的可持续发展。 相似文献
134.
新常态视角下高校社会服务功能拓展研究 总被引:1,自引:1,他引:0
高校社会服务功能拓展是经济"新常态"背景下的应有之义和必然选择。强化高校社会服务的职能观,以社会需求为导向培养应用型人才,面向社会领域主动开展科学研究,构建高校科学研究转化机制,建立高校社会服务的激励与评价机制,是高校社会服务主动适应和服务"新常态"的重要举措。 相似文献
135.
Juan José Ponce-Vázquez 《Slavery & abolition》2016,37(4):704-723
In the early seventeenth century, important socioeconomic changes in the Spanish colony of Hispaniola brought about substantial shifts in race relations between white residents and peoples of African descent, who were enslaved and free. As the plantation system declined precipitously, white members of the Spanish elite started envisioning new roles for enslaved laborers, which included enrolling these enslaved peoples in their own intrigues against other elites. This cooperation led people in bondage to carry out violent attacks and assassination plots against other members of the white colonial society. People of African descent took advantage of these collaborations as an opportunity to advance their own interests within the community. Nevertheless, people of African descent faced fierce and often violent backlash if they acted of their own accord. 相似文献
136.
Urbanization has been considered as a major threat to biodiversity, making its ecology of increasing interest. Many urban ecology studies have been developed in a short time-scale, measuring real-time patterns. However, long-term studies are imperative to understand the responses of some species to the urbanization process. In this study, we aimed to assess the information provided by a recent one-year citywide bird survey when compared to a published ‘historical’ bird list of a neotropical city (Xalapa, Mexico) that compiles information of the past three decades, mainly from urban greenspaces. Specifically, we contrasted species richness values and assessed differences in species composition between both lists. We recorded 51 species in the one-year citywide survey, representing ~15 % of those reported in the historical list. Nonetheless, the upper-bound confidence interval of the citywide survey richness prediction represented ~66 %. Most of the species recorded in the one-year citywide survey are insectivores and granivores, a pattern that agrees with previous findings that underline the importance of insectivores as part of urban bird communities in the Neotropics. Although we used robust methods to compare our one-year citywide bird list and the historical list for the city of Xalapa, we acknowledge the limitations of comparing them. However, our results shed some light on the kind and type of information that one-year citywide surveys can provide and the importance of long-term studies for comprehending the processes involved in biodiversity changes within urban areas over time. Undoubtedly, establishing long-term citywide surveys sampling birds and other biodiversity groups will allow us to better understand the response of biodiversity to urbanization over time. 相似文献
137.
Yung-Chin Lee Shu-Pin Huang Yung-Shun Juan Tsung-Yi Huang Chia-Chu Liu 《The aging male》2016,19(3):197-201
Objectives: Metabolic syndrome (MtS) and kidney stone are two common aging diseases with male dominant. This is the first study regarding the potential impact of MtS and its components on kidney stone in aging Chinese population.Methods: A total of 694 males with a mean age of 55.6 years were enrolled. The definition of MtS was according to the modified criteria developed by the Bureau of Health Promotion in Taiwan. Subjects were classified as having a disease of kidney stones according to diagnosis by a physician with available medical records or evidence from ultrasonography judged by an investigator of urologist.Results: Using age-adjusted multivariate logistic regression analysis, our results showed that subjects with kidney stone had significantly higher prevalence of MtS (p?=?0.04, OR?=?1.74, 95% CI: 1.0 1–3.00). The presence of MtS had significant correlation with kidney stone (p?=?0.01, OR?=?1.83, 95% CI: 1.1 4–2.93), which were associated with the increment of MtS components (p?0.01). After adjusting for age and testosterone level, abnormal blood pressure (BP) was the most significantly independent component of MtS for kidney stone among the MtS components (p?0.01, OR?=?2.81, 95% CI: 1.46–5.39).Conclusions: In aging Taiwanese males, the presence of MtS and its components are strongly associated with kidney stone. Abnormal BP is the most significant risk component of MtS for kidney stone. 相似文献
138.
文章分析了近三十多年的中美关系发展的历程,从中归纳出中美关系的发展大约遵循着合作(大起)、对立(大落)和妥协这一互相交错和在反复循环中前进的模式,进而从中美两国外交思想方面对之进行分析,并从国际预期理论方面进行探究,从而验证了中美关系这一发展模式. 相似文献
139.
让语料库说话已经成为了语言学界的一个共识,真实的语料结合理性的分析不仅是语言研究也是英语词汇学习的重要
途径。语料库在医学英语词汇教学中有着巨大的潜力,通过语料库检索软件,引导学生对真实自然的语料进行按部就班的分
析、模仿、学习、应用,可以在很大程度上提升医学英语的词汇学习效率。 相似文献
140.
韩娟 《广州城市职业学院学报》2021,15(1):70-74
发展老年教育是实施积极老龄化战略的重要举措,课程建设是教育目标得以实现的基本保证.结合当前老年教育课程建设的不足,本文提出,老年教育课程建设应以健康、参与和保障三大支柱作为服务目标,着力从课程目标取向、课程内容建构、课程实施形式以及课程师资组成等方面回应和落实积极老龄化理念的要求. 相似文献