不同的诗人，共同的追求——惠特曼与威廉斯诗作艺术形式的略同之处

惠特曼和威廉斯均是美国诗坛上的泰斗。他们的诗歌在艺术形式上有很多共同之处。二人均倡导自由诗体；主张运用美国本土语言，表现美国自己的东西；注重诗歌的节奏和音乐美感以及色彩的运用。惠特曼在多方面影响了威廉斯，威廉斯在深受其益的同时，多方面发展了惠特曼的优良传统，从而成就了自己在美国文坛上的地位。     

走出电子游戏的“概念化”误区

目前我国电子游戏业所面临的问题是，市场上充斥着大量模式单一、缺乏内涵的作品，在看似繁荣的游戏事业表象下，隐藏着巨大的发展危机。这一危机带来的不良后果使大批的青少年沉迷于虚幻的网络世界而不能自拔，并且严重阻碍了电子游戏事业自身的发展。对待这些问题，既不能简单的围追堵截，也不能置之不管任由其恶化．而应该以长远的眼光重新去审视这一现象的根本问题所在，寻找有效可行的解决办法。针对某些游戏从业者所持有的错误观点，试图从电子游戏美学角度去诠释制约电子游戏发展的几点观念上的问题。     

文学创作之目的论

文学创作从发生之初的实用性,到魏晋时期转向审美性,标志其走向成熟.站在现代的角度,就文学创作之目的进行更为细致的探究,认为文学创作的目的,其情感表达、苦闷宣泄、审美追求、形式创造、制造愉悦之过程,实则是漫无目的之目的.     

Analysis of robust design experiments with time-dependent ordinal response characteristics: a quality improvement study from the horticulture industry

An approach to the analysis of time-dependent ordinal quality score data from robust design experiments is developed and applied to an experiment from commercial horticultural research, using concepts of product robustness and longevity that are familiar to analysts in engineering research. A two-stage analysis is used to develop models describing the effects of a number of experimental treatments on the rate of post-sales product quality decline. The first stage uses a polynomial function on a transformed scale to approximate the quality decline for an individual experimental unit using derived coefficients and the second stage uses a joint mean and dispersion model to investigate the effects of the experimental treatments on these derived coefficients. The approach, developed specifically for an application in horticulture, is exemplified with data from a trial testing ornamental plants that are subjected to a range of treatments during production and home-life. The results of the analysis show how a number of control and noise factors affect the rate of post-production quality decline. Although the model is used to analyse quality data from a trial on ornamental plants, the approach developed is expected to be more generally applicable to a wide range of other complex production systems.     

抗战时期大后方的诗歌观念及其艺术价值

大后方诗歌研究的滞后导致人们对大后方特殊的诗歌观念的忽视。从抗战时期大后方诗歌情感内容的探讨、诗人创作路向的选择、诗歌民族形式问题的论争以及抗战诗歌艺术缺失的批判等角度展现大后方诗歌观念的概貌，对现阶段科学解读抗战时期大后方的诗歌观念及其艺术价值提供了新的思路。     

乾嘉时期戏曲评点理论发覆

清代乾嘉时期是中国传统学术文化由理学迈向朴学之重要转型期,也是中国戏曲评点理论发生转变的关键期.清代戏曲评点在清初顺、康年间达到鼎盛,乾隆以后又迅速走向衰落.较清初而言,乾嘉时期的初戏曲评点在延续中有变化,主要表现在:戏曲叙事结构理论的延续与变异、形式批评的崇尚和反剧场化的艺术追求.这是时代思潮规训和文人戏曲评点家忽视戏曲综合性艺术的"类"特征二者合力的结果,标志着古典戏曲评点日渐走向衰亡.     

释古代军旅乐器“钲”

钲是文献中常见的军旅乐器,形制丰富,不但可以控制军队进退的节奏,在军中还有警示和报晓的作用,甚至可以作为重要的赏赐象征皇帝的特殊恩宠.但文献中出现的“钲”不可一概而论,古代将钟体的正面偏上部分称为钲,此外,钲还可以指代另外一种用以悬挂敲击的乐器.这需要我们在阅读时认真分辨.     

关于珠三角河网地带路桥衔接处沉降差问题的探析

对珠江三角河网地带存在严重的路桥衔接处路面沉降差问题的原因进行了分析，指出目前设计规范存 在的不足，提出了解决该问题的建议，并介绍处理该问题的工程实践方法．     

非言语交际与外语教学

非言语交际作为言语交际的重要组成部分，在外语教学中，起着不可忽视的作用。恰当地使用非言语交际行为，能够创建良好的师生关系，提高学生学习兴趣。本文分析了非言语交际行为的重要性及其在外语课堂教学中的表现形式和作用。     

A generalized scheffé method of multiple comparisons

Standard resulrs on the extrema of quotients of quadratic forms are extended to the non-negative definite case. The maximum and the set over which it is achieved are characterized explicitly both in terms of generalized inverse matrices and generalized eigenvalues. These results become the basis of Scheffe type multiple comparisons in the usual way. To demonstrate their application to statistics with singular covariance matrices, the method is detailed for Mantel-Haenszel, Breslow, and Cox statistics. An example is presented illustrating a situation where the proposed Scheffe type comparisons may be better than the pairwise method.