汪曾祺小说人物塑造的民间情怀

汪曾祺笔下展示的多是普通人物的日常生活图景,他以民间的情怀和审美的目光,从一系列小人物身上发掘出诗意和美,这些美包括人情美、人性美、生命美和传奇美。对于知识分子和政治官员,汪曾祺则要么敬而远之,要么讽刺挖苦,完全不似对普通人物那样充满温情。     

晚清女诗人刁素云诗作“德”之表征论

刁素云的诗歌表现出对传统＂妇德＂与＂母德＂意识的自觉表现和遵从,明确显露其创作的＂德＂之表征。通过对刁素云诗集《红薇阁诗草》细致的文本解读,即可了解＂德＂是认知其生平经历和诗歌创作的关键词,组诗《春闺十二咏》更是典型具有不涉艳语的悱恻情致。刁素云及其《红薇阁诗草》所呈现出的＂德＂性色彩,与明清江南女性创作的总体风貌不尽相同,亦为更为全面、切实地识见中国女性文学的历史面目提供管窥之机。     

论识别的实践形态

识别问题长期以来因其学术价值与实际意义同为理论界和实务界所关注。从实践形态来看,识别并非如传统理论所言仅存在于法律适用过程中,在管辖权确定以及判决的承认与执行中,同样也有其生存空间。发生在识别问题上的理论反对实践的现象,折射出理论研究滞后于实践发展的尴尬现实,不能不引起我们的反思。     

多元post-widder算子逼近阶的特征刻划

首先给出了一类多元post-widder算子,然后利用A.Grundmann的方法给出了多元post-widder算子逼近阶在Lp逼近和一致逼近时的特征刻划.     

Quantifying Water Pathogen Risk in an Epidemiological Framework

Traditionally, microbial risk assessors have used point estimates to evaluate the probability that an individual will become infected. We developed a quantitative approach that shifts the risk characterization perspective from point estimate to distributional estimate, and from individual to population. To this end, we first designed and implemented a dynamic model that tracks traditional epidemiological variables such as the number of susceptible, infected, diseased, and immune, and environmental variables such as pathogen density. Second, we used a simulation methodology that explicitly acknowledges the uncertainty and variability associated with the data. Specifically, the approach consists of assigning probability distributions to each parameter, sampling from these distributions for Monte Carlo simulations, and using a binary classification to assess the output of each simulation. A case study is presented that explores the uncertainties in assessing the risk of giardiasis when swimming in a recreational impoundment using reclaimed water. Using literature-based information to assign parameters ranges, our analysis demonstrated that the parameter describing the shedding of pathogens by infected swimmers was the factor that contributed most to the uncertainty in risk. The importance of other parameters was dependent on reducing the a priori range of this shedding parameter. By constraining the shedding parameter to its lower subrange, treatment efficiency was the parameter most important in predicting whether a simulation resulted in prevalences above or below non outbreak levels. Whereas parameters associated with human exposure were important when the shedding parameter was constrained to a higher subrange. This Monte Carlo simulation technique identified conditions in which outbreaks and/or nonoutbreaks are likely and identified the parameters that most contributed to the uncertainty associated with a risk prediction.     

一类多元Bernstein算子的加权逼近

主要讨论了一类二元的Bernstein算子的加权逼近问题。首先，我们举例说明在通常的加权范数下它是无界的。然后我们给出了一类新的加权范数，在此范数下它是有界的。最后我们利用一类新的加权K一泛函给出了二元Bernstein算子加Jacobi权逼近的特征刻划。     

Au（111）取向膜的制备与结构表征

在羊晶硅Ｓｉ（１１１）上，通过电子束蒸发沉积方法制备Ａｕ（１１１）取向膜，用扫描电子显微镜（ＳＥＭ）、Ｘ－射线光电子能谱（ＸＰＳ）和原子力显微镜（ＡＦＭ）分析在征Ａｕ（１１１）膜的表面微结构和表面晶格取向的原子图像。实验结果表明，在超高真空的条件下，控制优化实验条件能制备高度取向的Ａｕ（１１１）膜，这在分子自组装技术中起着关键作用，在纳米薄膜材料科学中具有重要意义。     

从《牙医谋杀案》看阿加莎·克里斯蒂侦探小说的特殊魅力

本文以《牙医谋杀案》为例,从破案模式、人物形象塑造和案件设计三个角度出发,探讨了阿加莎·克里斯蒂侦探小说的特殊魅力所在。     

论《平凡的世界》的传统现实主义表现及缺憾

《平凡的世界》是路遥的一部长篇巨著,它全景式地描写了中国现代城乡生活,通过复杂的矛盾纠葛,刻画了社会各阶层普通人们的形象。向人们展示了传统现实主义从题材处理、结构安排、人物塑造到艺术风格、审美趋向等方面表现出的巨大魅力。但自获第三届茅盾文学奖后并未引起文坛的普遍瞩目,暴露出传统现实主义的缺憾。     

一类修正的Baskakov型算子的L_p──逼近

1994年V.Gupta给出了一类修正的Baskakov型算子。本文利用K—泛函和光滑模的等价性，讨论了L_p—逼近时的逼近阶的特征刻划。