The effects of eliminating alcohol in a college stadium: the Folsom Field beer ban

In fall 1996, the University of Colorado at Boulder instituted a ban on beer sales at football games. To evaluate the effects of the ban, the authors collected two types of data: first, they examined the effects of the ban on game-day security incidents; second, they looked at survey data from season ticket holders and students. They administered the surveys after the first two postban seasons to assess ticket holders' attitudes about the new policy. The incident data they found indicated dramatic decreases in arrests, assaults, ejections from the stadium, and student referrals to the judicial affairs office following the ban. Survey data also indicated moderately negative attitudes about the ban among students and some season ticket holders. However, all fans were likely to renew their tickets regardless of their attitudes toward the policy. The study illustrates what can be achieved when alcohol is eliminated from a setting that frequently fosters disorderly and aggressive behaviors.     

“小产权房”应理性看待和恰当解决

“小产权房”问题的产生既有历史原因也有现实原因，目前在关于“小产权房”地位的论争中存在两种截然相反的观点。对“小产权房”的合法化不应一概反对，应具体分析，恰当处理与疏导“小产权房”问题，从农村内部、城市内部和城乡一体化发展中寻求解决途径。     

行政组织边界理论基础上的我国农业行政执法体制改革理论模型研究

农业行政执法正逐步成为一项重要的农业行政职能 ,农业行政综合执法是我国农业行政执法体制改革中产生的新生事物 ,在实践中受到各方利益群体的质疑。本文以我国行政体制改革是行政边界和行政组织边界的双重边界重构为理论基础 ,研究归纳出我国农业行政执法的三种理论模型 ,并阐述了模型形成的依据和模型的替代顺序 ,认为综合执法是我国现阶段提高农业行政执法效率切实可行的选择 ,从长远来看也可能是一种过渡形式。     

Mindful leadership: mindfulness as a new antecedent of destructive and transformational leadership behavior

Purpose: While previous research has well-examined the stress reducing effects of mindfulness, much less is known, evidentially, about the impact that it might have on working behavior, particularly in the context of leadership. Against this background, the goal of our study was to examine whether mindfulness influences leadership behavior.Design: To answer this question, we used a two-source survey study consisting of 60 teams, examining trait mindfulness of leaders via self-evaluation and their leadership behavior through the eyes of their subordinates. To analyze the given data, we conducted regression analyses.Results: Our findings confirmed the hypothesized relationships. We found a negative relationship between leaders’ mindfulness and destructive leadership, as well as a positive one between leaders’ mindfulness and transformational leadership.Implications: The results of our study underline the importance of mindfulness as a potential tool to optimize leadership quality. In order to prevent destructive and promote transformational leadership, organizations should help to develop leaders’ mindfulness capacities.     

重构现场:新闻报道的空间叙事策略

新闻报道的空间建构是新闻报道有效叙事之重点环节,聚焦于现场的报道,是一种立足于深刻认知新闻现场和现场新闻之内在关联的选择性重构,现场既代表新闻报道的语境与情境还原,同时也是实现传受双方互动理解的一种审美超越。现场的报道空间建构不仅体现出新闻报道的时效要求对叙事策略选择的必然,更通过叙事设计的结构化、进入化策略来实践传受双方知觉场的共建,尤其在当代新媒体环境下,新闻报道的空间叙事策略将伴随社会空间的心灵感知而不断创新发展。重视并有效发掘、应用那些能够激发受众感知的想象力的空间要素,才是新闻报道未来创新的方向,空间的重构也绝非是媒介技术提供的拟态逼真,而是构建合乎受众认知需求与审美体验的空间实践,是叙事的社会参与,也是其心灵对话空间的共建。     

Transformations of Old Colony Mennonites: the making of a trans‐statal community

Through an analysis that combines the historical development of the Old Colony Mennonites, which covers their migrations from sixteenth‐century Europe to late twentieth‐century Latin America, with ethnographic field work in Bolivia and Argentina, I examine the genesis and maintenance of a religiously based trans‐statal community. I argue for the conceptual maintenance of a clear distinction between transnational and trans‐statal processes in understanding the cross‐border practices of Old Colony Mennonites. Mennonites do not move in and out of nations but between the territories over which different states claim sovereignty. I further show that the trans‐statal practices of Old Colony Mennonites are a strategic means of outmanoeuvring states in their imposition of national identities within a context of nation‐states being the dominant political formation. The case contributes to the call for a shift in emphasis from nations to faith communities in transnational and trans‐statal studies.     

产品"商家设计"的价值

由于商业经营者的积极参与而导致设计过程与设计方式发生改变,是当前产品设计活动中出现的一个新的现象,即产品设计过程中的“商家设计”现象。“商家设计”活动由特定的市场环境与技术条件所催生,其价值不仅在于能够为产品生产企业、产品营销商和产品用户带来现实的利益,同时还在于拓展了工业设计实践的领域,为工业设计应用方法研究提供了新的空间。     

血管生成素通过ERK信号通路促进HeLa细胞的增殖

目的通过细胞外信号调节激酶（extracellularregulatedproteinkinases,ERK）通路及NF-xB信号途径探讨血管生成素（angiogenin,Ang）对HeLa细胞的促增殖及抗凋亡作用机制。方法用不同浓度的重组人Ang刺激HeLa细胞,MTr法分析Ang对HeLa细胞的促增殖作用,蛋白质印迹实验检测ERK信号通路相关分子的表达情况。U0126抑制ERK信号通路,检测Ang诱导的ERKl／2的磷酸化及c—myc的表达情况,同时检测Ang对细胞增殖的影响。敲低Ang的表达,检测细胞的凋亡情况。双荧光素酶报告基因检测Ang对NF-KB报告基因的激活。蛋白水平检测Ang刺激的HeLa细胞后,NF—KB通路相关分子的表达。结果Ang能促进HeLa细胞增殖,ERKl／2的磷酸化水平及c—myc的表达随重组人Ang浓度的升高而增加。U0126能抑制Ang诱导的ERKI／2的磷酸化、c—myc的上调及细胞的增殖。Ang的低表达促进HeLa细胞的凋亡,但不影响NF-KB报告基因的激活及NF—KB通路上相关分子的表达。结论Ang能够促进HeLa细胞增殖,并通过活化ERK通路促进细胞的增殖,但其抑凋亡作用与NF-KB通路无关。     

论阿尼玛卿山神的来源及流变

阿尼玛卿作为藏区颇负盛名的山神,其来源及流变是一个可供人类学解读的神话记忆文本,从其名称与认同、起源神话、藏史记载及宗教文本等多方面可以解读阿尼玛卿富有层次的三个来源:本土、卫藏及印度来源,并可从中阐释其对传统的再造;通过大量的民族志材料,在有关祖先和英雄的记忆中可以考察阿尼玛卿流变的趋势:祖先→英雄→菩萨,在藏传佛教强大的文化情境中,阿尼玛卿作为十地菩萨已成为安多藏区最普遍的认同,正因为阿尼玛卿完成了从居士到十地菩萨的演变,其身份便超越世俗界限,成为广大信徒朝圣、皈依的佛教圣地,这一过程也体现了藏民族对于精神气质的选择。