基于产业融合的新农村景观生态规划——以重庆种苗科技城为例

在“农业与旅游业”相互融合的前提下对重庆种苗科技城进行调研和论证,提炼出了种苗科技城的“三级形象”规划理念,以生态学理论为基础对种苗科技城进行景观规划,旨在创造新型的基于产业融合的新农村景观,为今后农业园区的建设提供参考.     

论雷蒙德·威廉斯对历史唯物主义的释义重建——一个"文化唯物主义"视角下的探讨

在实现历史唯物主义的英国式重建的过程中,雷蒙德·威廉斯通过融合本土的文化分析方法提出"文化唯物主义"这一概念.这种重建工作可以界定为"以文化唯物主义为视角的释义重建",主要包括从"二分"到"总体"、从"决定"到"颠倒"两个方面.同时,威廉斯的这种重建工作深受以卢卡奇、阿尔都塞等为代表的西方马克思主义的理论范式的影响,本质上是一场"英马式的西马实践".     

冯积岐小说论(上)——在回忆中凝视故乡

冯积岐所秉持的是一种独立的写作姿态,其写作方式及其作品所再现的生存经验与某一时期的写作主流是疏离的,他所讲述的"西部"也和主流批评界所想象的"西部"存在很大差异,所以,他的写作价值并没有被文坛、主流批评界、大众读者所真正认可.当代文坛存在着大量的像冯积岐这样的地方作家,他们的生存方式、写作方式、写作经验比较特殊,同样没有进入主流批评家的视野,在一种时代的"共名"状态下,他们的创作与存在往往被忽略或遮蔽.本文以冯积岐为个案,试图把一种地方性写作纳入自己的考察视野,其意义在于考察地方性的经验和记忆如何与人类共同的生存经验和记忆相链接,并以此反思当代文坛和批评界存在的问题.     

建筑材料资源的可循环利用

现代建筑是能源及材料消耗的重要组成部分,随着地球环境的日益恶化和资源日益减少,保持建筑材料的可持续发展,提高建筑资源的综合利用率已成为社会普遍关注的课题。欧美等发达国家对建筑材料资源的保护与可循环利用问题意识较早,已开展大量的研究与广泛的实践,如传统建筑材料的可循环利用、一般废弃物在建筑中的可循环利用及新型可循环建筑材料的应用等等,且大多由政府主导,以"自上而下"的方式形成对建筑资源保护较一致的社会认同。目前,我国对建筑材料资源可循环利用的研究已取得突破性成绩,但仍存在技术及社会认同等方面的不足,中国与发达国家在该领域还存在差距。     

外资:中国经济发展的加速剂

文章对中国引进外资不同时期的状况和特点作了分析 ,特别指出了改革开放以来外资对我国经济发展起到了举足轻重的作用。分析了引进外资的结构 ,外商直接投资占外资的大部分 ,这对稳定我国金融秩序起到了重大的作     

Sexual Practices Among a Sample of Young Lesbian and Bisexual Women from Mexico: An Exploratory Study

Objective: To describe sexual practices in Mexican lesbian and bisexual women. Materials and method: An online survey was conducted with a nonprobabilistic sample of self-identified lesbian (n?=?768) and bisexual (n?=?371) women from the 32 states of Mexico. Results: Lesbians less frequently reported having had sex with a man than bisexual women. Preferred sexual practices with other women were external genital stimulation with fingers, internal genital stimulation with fingers, and oral genital stimulation. Most (～80%) participants did not use protection to prevent sexually transmitted infections. Conclusions: Our results can inform the design of promotion and prevention programs in sexual health aimed at sexual minority women.     

目标导向层次分析方法

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。     

网络服务提供者( ISP)信息披露制度——以著作权法领域为中心

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.     

Unequal partners in crime: masters,slaves and free people of color in Santo Domingo,c.1600–1650

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.     

Peeking into the past to plan the future: Assessing bird species richness in a neotropical city

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.