一些足以破解疑古思想的论述——现代学者关于古代书体书例的总结

自从20世纪初顾颉刚等首倡“疑古辨伪”以来,学者多方寻求“重建古史”的途径。在重申“史官史职”与注重考古发掘的同时,对于古代“书体书例”的归纳总结亦不失为一条有效的重建之路。     

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.     

对流方程的一种加权显式格式

对对流方程的Lax-Friedrichs格式和Lax-Wendroff格式采取加权策略,给出了对流方程的一种加权显式格式(WLFW格式),进一步通过理论分析给出该格式的局部截断误差和稳定性条件.实验结果表明,WLFW格式可有效地控制数值耗散和数值色散问题.     

试论报纸版面色彩运用应遵循的基本原则

版面色彩运用作为彩报编辑的有机组成部分对于报纸传播效果发挥着重要作用。报纸版面色彩运用应遵循的基本原则是：确定好主色调,注重色彩和谐的搭配;发挥色彩对比组合的功效;色块安排应避零求整;色彩运用追求简洁、明快、和谐。     

Format Overlap of the New York Times: A Collection Management Case Study

The issue in academic libraries of format duplication for the same title in print, microfilm, and electronic formats continues to strain library budgets, facilities, and staff. This article reviews the criteria used by a medium-sized academic library for deciding what formats of the New York Times to continue to collect and maintain. A research study was conducted to ascertain the completeness of coverage in both the online and microfilm formats of this title, with the results used as additional decision criteria.     

数字压缩技术在远程视频传输中的应用

随着互联网技术的发展与普及,如何利用这一低成本资源来实现数字视频的远程传输,值得我们认真考虑,通过实践应用阐述了采用多格式数字压缩技术.通过基于互联网的ftp进行传输接收、编码和解码的全面过程解决方案.     

视频点播VOD系统在网络实验室中的实现

在现有的网络实验室环境下,使用Ｓｔａｒｌｉｇｈｔ公司Ｓｔａｒｗｏｒｋｓ软件解决视频点播系统ＶＯＤ的技术问题。     

论格式条款订入合同之判断

格式条款是否订入合同是认定该条款效力的前提性条件,对格式条款是否订入合同可以从格式条款提供者合理提请注意、相对方了解并接受该条款、格式条款不属于异常条款且不与个别约定条款相抵触三个环节加以判断。     

南宁白话的比较句

南宁白话的比较句分等比句、差比句、极比句和递比句四种。每种比较句都有不同的结构,分别由比较主体、比较客体、比较词、比较点、比较值等项构成。     

浅论儿童书装设计的新发展

儿童读物对于儿童的成长发育起着不可忽视的作用。近年来书籍整体设计的发展也使儿童读物出现了新的面貌,主要体现在书籍审美形态、印刷与纸张、传播形式、材料选择、封面、插图与版式、内容等多方面。我国在以上诸多方面与国外同行还有一定的差距,这需要作者、出版者、编辑、设计者以及印刷装订者的共同的努力。