中诗英译难点探析

英汉两门语言文字类型不同，表达各异，译时需从整体风格出发注重语境分析，以保存原作艺术魅力，并注意关键词与语意场，再现语意内容和形式风格。语境分析是诗歌翻译的实质所在。     

IPTV系统组成及关键技术

IPTV是一种集互联网、多媒体、通信等多种技术于一体的全新系统,在从内容制作到终端接收的整个实现过程中,涉及到包括编码、数字版权管理、内容分发网络、机顶盒等许多关键技术,本文对这些关键技术进行了详细介绍和分析,并针对现有IPTV集中交换模式的缺陷,提出了基于集中式P2P技术的IPTV系统,提高了IPTV服务质量和系统性能。     

审美形式:艺术之本——浅探西方现代艺术理论走向

随着现代艺术的发展,二十世纪的现代艺术理论提出"审美形式"这一美学范畴,它的提出在理论上是对传统的形式与内容相割裂且形式依附内容的机械的形式观和二十世纪形式主义的绝对的形式观的扬弃。所谓的"审美彤式"是指对内容进行整合的艺术形式,是内容化了的形式,它是艺术的整体性表现,也即艺术本身,审美形式是艺术存在的本质性标志,现代艺术理论把"审美形式"提到了艺术的本体论高度。而且,"审美形式"的提出给艺术的自律、艺术的批判性意识形态提供了本质性的依据。     

灵芝孢子粉多糖含量测定探讨

药理表明,灵芝多糖是灵芝中的主要成分,故对灵芝多糖含量测定方法的研究具有重要的意义。目前,用苯酚-硫酸法测定其多糖含量准确度高,平均回收率为99.08%,RSD=1.68%。测定中显色的最佳条件为:5%的苯酚1.6ml,浓硫酸8ml,温度为20℃,反应时间为24分钟。再分别用乙醇和水进行提取。该方法适合多糖含量的测定,并具有操作简单快速、重现性好等优点。     

新时期中国企业社会责任之我见

随着中国加入WTO,企业社会责任已经成为中国企业不得不面对的一个重大课题,怎样认识和加强企业社会责任具有极其重要的现实意义。论述企业社会责任的内涵和重要意义以及中国企业目前存在的问题,并就如何在中国确立和加强企业社会责任体系提出了具体对策。     

高校德育内容建构的历史溯源与审视

高校德育内容是依据高校德育目标的要求加以选择和建构的。它是高校德育目标要求的具体展现。高校德育内容有其独立的历史轨迹。追溯高校德育内容建构的历史轨迹,对于反省和审视高校德育内容建构的经验与教训提供了基础。与此同时,对于合理地建构现代高校德育内容也提供了一个非常重要的历史依据。     

中专力学课程教学必须适应职业教育的发展

本文针对现在的中专力学课程教学与已往中专校力学教学的差距,提出适应职业教育发展的教学目标、教学要求和教学方法。     

An eight‐year study of online lecture use in a medical gross anatomy and embryology course

Online lectures have been used in lieu of live lectures in our gross anatomy and embryology course for the past eight years. We examined patterns of online lecture use by our students and related that use to academic entry measures, gender and examination performance. Detailed access records identified by student were available from server logs. Total views per page of lecture material increased over the first six years, then decreased markedly between years seven and eight, possibly due to the recent availability of alternate forms of lecture audio. Lecture use peaked in midafternoon and again in the evening, although some use was seen at all hours. Usage was highest at midweek and lowest on Fridays as might be expected. Individual student's use varied widely from rates equivalent to less than one viewing/page to more than three viewings per page. Overall use by male students was greater than that of females and gender‐specific differences in the daily pattern were seen. Lecture use was correlated to the Medical College Admission Test® (MCAT®) Verbal Reasoning and Physical Sciences scores but not to composite MCAT scores or undergraduate grade point average. Overall use appeared to be driven by scheduled team‐based learning (TBL) sessions and major examinations. Specific subsets of lecture material were most often viewed before related TBL sessions and again during review for examinations. A small but significant correlation between lecture use and examination and course performance was seen, specifically in the male student population. These findings, along with earlier observations, suggest that varied use of online lectures is attributable to multiple factors. Anat Sci Educ © 2012 American Association of Anatomists.     

论宋祁的辞赋创作

宋祁是北宋中期赋坛颇为重要的辞赋家,其辞赋创作题材丰富、内容多样,囊括写景状物、怀人抒怀、议政论理等等方面,对北宋辞赋创作题材范围的拓展发挥着重要作用。宋祁易感多情,他顾影自怜,伤悯人世,追求悲情的美,将伤时悲秋、时不我与、仕途偃蹇、畏嫉忧谗等等种种复杂因素交织而生的悲情淋漓尽致地诉诸辞赋创作之中,其辞赋作品于雍容典雅中交织着悲凉之气,充分表现了治平环境中的种种情态意绪,进一步拓宽了赋境。     

硬度测量法测定退火碳钢含碳量的实验

为反映退火碳钢含碳量的客观数值,弥补传统金相观察法存在主观估计偏差缺陷和需要制作金相试样的过程周折,实验中采用简易的硬度测量法对退火碳钢的硬度进行测量,并对测量数据进行相关性分析,得到退火碳钢含碳量与硬度线性相关的特性.利用最小二乘法拟合,得到硬度与含碳量的线性回归方程,并以此实现对未知退火碳钢的估计.通过金相组织观察及杠杆定律法对未知碳钢含碳量进行估计,结果与硬度测量法测定的含碳量基本一致.与金相图谱比对再次验证实验结果.硬度测量法可以实现对未知退火碳钢更客观、更准确的估计,并节省了制作金相试样的时间和成本.