中国现代散文审美特质论

五四时代中西文化与文学的整合 ,确立了中国现代散文的审美特质 ,即源自人本主义的“自我表现”、文本哲学的“自我”本真以及作家“自我”人格之美。在中国现代散文中 ,自我表现的伟大地位、自我本真的文本哲学、人格审美的价值取向 ,永远为人们提供着无限宽广的审美空间。     

小学作文教学“个性写真”操作策略及模式研究

文章针对目前小学作文教学中情感虚假、内容空洞、语言苍白等弊病，在改革作文教学实践中提出引导学生“个性写真”的主张，并就其操作策略与教学模式进行实践探索。     

论孙犁创作的虚与实

孙犁把"真"当做文学的生命.他的"真"的艺术手段,分为虚与实两端.孙犁创作的"实"包含有事、人、景、思想感情4个方面.虚笔的表现则有两类,一是情景交融,以景传情;二是点到为止,不做深入剖析.     

天才的萨克雷与永恒的《名利场》

从介绍英国19世纪批判现实主义小说家萨克雷的生平入手,通过对其代表作《名利场》所完成“描写真实”、“宣扬仁爱”两大任务的深刻揭示,就这位“天才”所显示出来的一系列艺术创新手法进行了评析,并对其存在的历史局限性进行了披露,高度评价了其在英国现实主义小说发展史上坚持真实性原则、不落窠臼而独树一帜的艺术成就。     

Perception of Climate Risk among Rural Farmers in Vietnam: Consistency within Households and with the Empirical Record

Rural farmers in Vietnamese communes perceive climate risk and potential impacts on livelihood within a complex context that may influence individual and household decisions. In a primary survey of 1,145 residents of the Thach Ha district of Ha Tinh province, we gathered data regarding perception about stability in climate, potential risks to livelihood, demographic characteristics, orientation toward risk, and interest in expanding economic activity. Temporal analysis of meteorological and economic indicator data forms an empirical basis for comparison with human perception. We ask the basic question: Are rural farmers’ perceptions of climate consistent with the historical record and reproducible within households? We find that respondents do perceive climate anomalies, with some anchoring on recent extreme events as revealed by climate observational data, and further that spouses disproportionately share perceptions relative to randomly simulated pairings. To put climate‐related risk perception in a larger context, we examine patterns across a range of risks to livelihood faced by farmers (livestock disease, pests, markets, health), using dimension reduction techniques. We find that our respondents distinguish among potential causes of low economic productivity, with substantial emphasis on climate‐related impacts. They do not express uniform concern across risks, but rather average patterns reveal common modes and distinguish climate concern. Still, among those expressing concern about climate‐related risks to livelihood we do not find an association with expressed intention to pursue changes in economic activity as a risk management response.     

摄影中的“新纪实”与“超现实”话语——以塞巴斯提奥·萨尔加多和杰瑞·尤斯曼为例

摄影是“自然之笔”与现实相对应。塞巴斯提奥·萨尔加多用镜头记录了真实的社会生活,其作品所表现的个体与群像在纪实品格外凸显出强烈的视觉美感和深刻性,形成了“新纪实摄影”风格;而杰瑞·尤斯曼的“超现实摄影”与前者相异,他用纯熟的后期暗房合成技术,通过底片叠加创造出现实中不存在的幻景,在具体与抽象之间拓展了作品的精神内涵和时空维度。文章以两位摄影大师为例,从三个维度来比较“新纪实摄影”与“超现实主义摄影”：“标记符”与“象似符”;“视觉寓言”;审美欲求。     

巴迪欧的元政治学--一种反政治哲学的姿态

当代政治哲学陷入了判断者和行动者的两难困境,其原因在于：一是它通过商谈的方式达成共识;二是它在政治哲学评判时所遵循的伦理标准和共通感。元政治学解决了政治哲学的这一困境,它独辟蹊径地以数学本体论为奠基,实现了将政治作为真之政治的目的。而实现真之政治需要做的是协调政治与国家、政治与主体和政治与哲学的关系,最终清除一种政治的幻想,走出一条通向真之政治的可能性道路。     

论科学技术的实践本质

科学（认识自然）、技术（改造自然）是实践的两种基本形式。科学技术作为实践体现了合规律性与合目的性的统一、物的尺度与人的尺度的统一、真善美的统一。     

Nonparametric control charts based on runs and Wilcoxon-type rank-sum statistics

In this article, we introduce three new distribution-free Shewhart-type control charts that exploit run and Wilcoxon-type rank-sum statistics to detect possible shifts of a monitored process. Exact formulae for the alarm rate, the run length distribution, and the average run length (ARL) are all derived. A key advantage of these charts is that, due to their nonparametric nature, the false alarm rate (FAR) and in-control run length distribution is the same for all continuous process distributions. Tables are provided for the implementation of the charts for some typical FAR values. Furthermore, a numerical study carried out reveals that the new charts are quite flexible and efficient in detecting shifts to Lehmann-type out-of-control situations.     

Two new estimators for the proportion of true null hypotheses in multiple test

In multiple hypothesis test, an important problem is estimating the proportion of true null hypotheses. Existing methods are mainly based on the p-values of the single tests. In this paper, we propose two new estimations for this proportion. One is a natural extension of the commonly used methods based on p-values and the other is based on a mixed distribution. Simulations show that the first method is comparable with existing methods and performs better under some cases. And the method based on a mixed distribution can get accurate estimators even if the variance of data is large or the difference between the null hypothesis and alternative hypothesis is very small.