Exploring New and Renewed Eco‐Spiritualities

This essay discusses five recent books, written in French, that contribute to refection in environmental ethics. Francophone literature on the topic is marked by resonant and divergent concerns, and rooted in a geography, politics, and history different from North America and marked by distinctive lines of intellectual influence. Jean‐Claude Eslin proposes recovering ecological resources from the Christian tradition and also suggests imagining new images of God: notably, God as pilote rather than artisan. Dominique Bourg takes a multi‐disciplinary approach that emphasizes the spiritual conditions for relating to the world ecologically and economically; he argues for sobriété (austerity) as a spiritual disposition and an economic model. Baptiste Morizot develops diplomacy as an ethical, political, and spiritual model for cohabiting with wolves, whose return to the French countryside has been highly controversial. Nastassja Martin offers an anthropological study of the indigenous Gwich’in community of Fort Yukon, Alaska that accentuates the mix of Protestant missional influences and Gwich’in spiritual affirmations and practices at play in their relationship to the nonhuman world. Attending to this literature may helpfully decenter anglophone debates and enrich their conceptual vocabulary.     

Exemplarist Environmental Ethics

This article argues that environmental ethics can deemphasize environmental problem‐solving in preference for a more exemplarist mode. This mode will renarrate what we admire in those we have long admired, in order to make them resonate with contemporary ethical needs. First, I outline a method problem that arose for me in ethnographic fieldwork, a problem that I call, far too reductively, “solution thinking.” Second, I relate that method problem to movements against “quandary ethics” in ethical theory more broadly. Third, I discuss some interpretive work I am engaged in about Henry David Thoreau and how it bears on the methodological issues my fieldwork raised. I argue that some of the most important icons of right relation to environment, especially Francis of Assisi and Thoreau, should be envisioned as far more politically invested than they usually are. They demonstrate to scholars of religious ethics that an exemplarist ethic focused on character need not neglect politics.     

病理性使用互联网的界定与测量

病理性使用互联网（Pathological Internet Use,PIU）是人在互联网使用过程中出现的一种新型心理疾病。很多研究者认为互联网使用过度或不当是病理性使用互联网的主要原因。该文对病理性使用互联网已有研究的概念的界定与测量问题进行了分析与整合,讨论了在中国社会文化背景下如何界定与测量病理性使用互联网。     

组织微阵列方法检测CD105、VEGF-C在肝癌组织中的表达

新生血管生成不仅为肿瘤组织提供营养支持,而且是肿瘤细胞进入循环系统的途径.CD105仅在激活的上皮细胞表达;VEGF-C为重要的血管生成因子之一,但二者与肝癌转移是否存在关联尚不明晰.探讨CD105及VEGF-C表达与肝癌肝内转移的关联.构建承载37例肝癌及癌旁组织的组织微阵列,免疫组织化学方法检测CD105及VEGF-C的表达.存在肝内转移的肝癌组织MVD-CD105均值为28.4±19.4,而无肝内转移的肝癌组织MVD-CD105均值为5.4±5.2,差异显著(P＜0.01);VEGF-C在存在肝内转移的肝癌组织表达率为46.15%(6/14),无肝内转移的肝癌组织中表达率为41.67%(10/24),二者无显著差异.MVD-CD105分值与肝癌肝内转移密切相关;血管生成可能在肝癌肝内转移过程中起重要作用.