儒家以德治国思想的历史反思

儒家德治思想是中国几千年来占据主导地位的治国思想。儒家把统计者立身惟正，修德示范作为治国前提，而把提高官吏道德修养作为治国关键。同时儒家也认识到法治的作用，提出要教而后刑，主张德主刑辅。通过树立榜样示范作用，兴学校明教化正民心等方法实现其治国思想，传统儒家德治思想对今天的德治建设有一定的借鉴意义，对国家经济发展和社会进步起着不可替代的作用。     

偏心因子数据的计算方法研究进展

从偏心因子(acentric factor)的定义出发，分析了ω数据的确定方法和获取数据的手段，评述了国内外ω计算方法的近期进展，包括对应态蒸气压关联方程法、对应态基团贡献法(CSGC)、图论法及拓扑法等，指出了各种方法的优缺点及最新的计算发展方向。     

An ERP study for the degrees of the difficulty in visual search

The present study mainly probed the relationships between ERP components and the degrees of difficulty in visual search. Three experimental and one controlled conditions were randomly selected. Results showed that the P1, N1, and P2 amplitudes and latencies had no significant differences among the three experimental and one controlled conditions, and the ERP waveforms of low perceptual load of visual search were different from that of high perceptual load. These results might indicate that the latencies and amplitudes of initial P1, N1 and P2 in high and low perceptual load conditions were almost the same. The ERP waveforms of parallel search were very different from that of serial search, and the ERP waveforms of serial search were very similar. The P3 amplitudes increased as the degrees of the difficulty in visual search decreased.     

Picturing the moon: Hevelius’s and Riccioli’s visual debate

This article investigates the maps of the moon produced in the mid-seventeenth century by Jesuit Giambattista Riccioli (1598-1671) and Johannes Hevelius (1611-1687), whose cartographic projects competed for widespread acceptance. Although Hevelius’s Selenographia (1647) was applauded for its many detailed, self-engraved pictures of the moon, his cartography and proposed nomenclature were supplanted by Riccioli’s as offered in Almagestum novum (1651), in spite of the latter’s simplistic pictures and promotion of geocentric cosmology. Exploring this paradox through pictorial analysis, three types of images common to both Selenographia and Almagestum novum are compared, employing an analytical tool developed by Svetlana Alpers in The art of describing (1983). A focus on this debate exposes the tensions evoked by new technologies of vision and competing cultures of visual epistemology in seventeenth-century astronomy. As both selenographers grappled with questions about the role of representation and what kinds of knowledge could be generated visually, the successes and failures of their competing projects present implications for the course of visual astronomy, as well as for our understanding of the use of ‘visual technologies’ in a period of controversy.     

AgCl膜光催化降解色素的研究

利用AgCl膜在不同波长光照条件下对水溶液中的5种有机色素进行催化降解实验．实验结果表明，30min内，5种色素(质量浓度为20mg/L)均得到迅速光解，且在太阳光光照条件下AgCl膜具有非常高的光催化性能．并进一步研究了成膜原料液的浓度对光解率的影响、溶液初始质量浓度与光解速率的关系及悬浮态AgCl的光催化对比实验．     

核磁共振成像用磁体的计算机辅助设计

核磁共振成像用的磁体要求在一定的磁场强度下保持大范围的均匀度。本文给出球形空芯磁体和环形空芯磁体的计算机辅助设计方法。     

TCP拥塞控制分析模型

介绍了研究传输控制协议 (TCP)拥塞控制问题的各种分析模型 ,指出了研究TCP拥塞控制的主要目标 .对当前国内外的研究动态给予了讨论 ,并对当前现有模型根据其流量范围和使用的分析工具进行了分类概括 .最后概要地阐述了在端到端和在网络中进行拥塞控制的相互关系     

DEA-based anti-HIV immunotherapy model

Acquiredimmunitydeficiencysyndrome(AIDS)isoneofthemostfataldiseasesthathasspreadacrossthewholeworldsinceitfirstoccurred.Itiscausedbythehumanimmunodeficiencyvirus(HIV)[1].Mostofthechemotherapiesareaimedatkillingorhaltingthepathogen,butanewtreatmentistoreduceviralpopulationandimprovetheimmuneresponse.Thistreatmentcanboosttheimmunesystemandservetohelpthebodyfightinfectiononitsown,soitiscalledantiHIVimmunotherapy[2,3].TheaimofthisworkistofindefficientstrategiesforsuchtreatmentsusingtheDataEnv…     

谈谈多媒体英语教学

文章介绍综合利用软件，创造良好的多媒体英语教学环境的方法和多媒体在英语课堂上的使用，以及多媒体英语教学需要注意的问题。     

数列{N(u,v)=2uv+u+v}的若干性质

本文得出了数列{N（u,v)=2uv u v}的一些性质，并提出了关于素数的一个猜想。