现代食品的发展与展望

论文通过对现代食品中出现的各种新型食品概念的辨析 ,简单对现代食品的发展历程和现状的介绍 ,使我们对现代食品有一个清楚的认识 ,并在此基础上对它们发展前景提出了展望。     

对称性和物理学的发展

对称性作为一种科学美学特征,对物理学的发展一直产生着重大影响.本文从历史的角度对此作了简单的分析.     

Web2．0文化解析

文章从Web2．0文化的产生开始,逐步解析Web2．0文化的表现、形态、性质。揭示Web2．0文化在人类社会文化领域生长的迹象：其文化表现丰富,综合了技术和工具革新、观念和方法更新、制度和人的行为方式创新,能深入促进网站和网民的互动;其文化形态,以Web2．0文化器物、制度、观念层面的内容为载体．既是人类创造和发明的人化的世界,又是Web2．0文化“育人”、化人的世界;其文化性质。以环境化、教育性、创造性为主的各项性质的彰显,蕴涵着Web2．0文明的禀赋和禀性,将随着人们的社会实践活动的发展而不断呈现。     

加强实践性教学，塑造地方商科院校市场营销专业特色

在专业设置日益同质化的情况下,地方商科院校要实现自己的发展,形成自身特色,必须根据自身资源,发挥优势,正确定位,创新教学手段和方法。文章针对地方商科院校培养应用型市场营销人才的实践教学模式进行探讨,通过实践性教学环节设计、实施提出相应的设计思路,力求形成地方商科院校市场营销专业特色。     

Computer games application within alternative classroom goal structures: cognitive, metacognitive, and affective evaluation

This article reports findings on a study of educational computer games used within various classroom situations. Employing an across-stage, mixed method model, the study examined whether educational computer games, in comparison to traditional paper-and-pencil drills, would be more effective in facilitating comprehensive math learning outcomes, and whether alternative classroom goal structures would enhance or reduce the effects of computer games. The findings indicated that computer games, compared with paper-and-pencil drills, were significantly more effective in promoting learning motivation but not significantly different in facilitating cognitive math test performance and metacognitive awareness. Additionally, this study established that alternative classroom goal structures mediated the effects of computer games on mathematical learning outcomes. Cooperative goal structure, as opposed to competitive and individualistic structures, significantly enhanced the effects of computer games on attitudes toward math learning.     

The effect of peer feedback for blogging on college students' reflective learning processes

Reflection is an important prerequisite to making meaning of new information, and to advance from surface to deep learning. Strategies such as journal writing and peer feedback have been found to promote reflection as well as deep thinking and learning. This study used an empirical design to investigate the interaction effects of peer feedback and blogging on college students' reflective thinking skills and their learning approaches. Forty-four first- and second-year undergraduate students participated in the study. Students kept blogs each week throughout a whole semester. Two journals were sampled at the beginning and end of the semester for each student. A repeated measure one-way ANOVA suggested that students' reflective thinking level increased significantly over time; however, peer feedback was found to negatively affect students' reflective thinking skills. The result of the study suggests more carefully designed uses in the future.     

“一体”、“两象”、“三关”和“四要”——新诗“标准”的现实构建策略

目前新诗标准建设已成当务之急,一定要重视诗体、想象与意象。新诗标准应该分为“写什么”的标准与“怎么写”的标准两大部分,但是后者远比前者重要。好的新诗应该是艺术地表现平民性情感的语言艺术。新诗应该在内容（写什么）上放开,实现真正的多元,形式（怎么写）上做适度限制,必须重视诗家语和诗体等诗的基本文体特征,重视诗的艺术性。没有好诗人就没有好诗,与其对新诗提出标准不如对新诗诗人提出标准,应该适度提高新诗行业的“准入”难度,新诗诗人应该过语言关、诗的知识关和诗的技巧关,诗人要重视学养、技巧、难度和高度。诗人写作需要重视“想象”和“意象”。     

政治文明建设是实现广西经济跨越式发展的必要保障

广西经济跨越式发展有着良好的政治环境,然而,创新观念的缺失、构思政策的社会科学知识的缺陷、人才紧缺、“诸侯经济”等因素使广西错过了改革开放以来的发展机遇,因此,实现广西经济跨越式发展,必须加强政治文明建设。     

采用二维条码技术永久保存电子文件研究

在信息时代如何永久保存电子文件是档案工作人员需要认真思考和必须解决的问题。二维条码具有储存量大、抗损性强、自携信息、成本便宜等特性,非常适合电子文件的永久保存。该文阐述了采用二维条码技术永久保存电子文件的可行性,描述了实现流程,并指出了在实施过程中应注意的问题。     

华盛顿·欧文的小说《睡谷的传说》的新历史主义解读

本文从新历史主义角度解读了华盛顿.欧文的小说《睡谷的传说》,作者站在边缘的立场,以睡谷里旧时田园生活的边缘文化颠覆资本主义中心文化,但作者的颠覆意图最终被资本主义主流话语所含纳并成为主流话语流通中的载体。然而在颠覆与含纳的角斗中,小说文本也参与了对历史的塑造。