基于内隐学习理论的高职高专《秘书专业英语》课程教学改革研究

内隐学习理论是第二外语习得过程中一个重要理论。《秘书专业英语》是高校文秘专业学生的专业必修课程,该文试图探讨如何将内隐学习理论应用到《秘书专业英语》课程教学改革的过程中,从而提高《秘书专业英语》课程的教学质量,培养高素质的涉外秘书工作人员。     

遍指性非差比义构式

借鉴构式语法理论的框架,对递进性差比义构式进行全面考察,将其分为A、B、C、D四种变式,并对各种变式之间的承继关系以及该构式的成因进行认知范畴的探索,给出合理的解释。非典型的构式（D式）发生了“质变”,表达“遍指性非差比义”,而这个构式义无法从“一M比一M”中推导出来,因而是更典型的构式。指出遍指性非差比义其质变的根源在于“量级序列”的缺失,“比”的原型义虚化,从“实比”演化为“虚比”。     

悲剧性的毁灭与喜剧性的忧郁——试比较《欲望号街车》与《樱桃园》不同的审美特质

作为深受俄国剧作家契诃夫影响的美国剧作家,田纳西.威廉斯在其剧作《欲望号街车》里表达了与契诃夫的名剧《樱桃园》极为相似的创作主题。然而,两位剧作家各自生活经历的不同,以及各自审美观念的不同,造成了这两部主题相近的戏剧有着不同的审美特质。威廉斯的悲剧性审美观照和契诃夫戏剧性的审美心态赋予了这两部主题近似的戏剧以相异的戏剧冲突处理方式,形成了两部戏不同的审美情趣,同时也体现了契诃夫与威廉斯两位剧作家不同的审美精神。     

美国外语教学法的发展及其影响因素剖析

美国外语教学法的发展变化给世界外语教学带来了极大的影响。本文在以往研究的基础上,对美国外语教学法的发展进行梳理,剖析影响美国外语教学法发展的因素,并探讨外语教学法发展的趋势。     

Space- and time-efficient approach for virtual machine provisioning

As a new promising paradigm, cloud computing can make good use of economics of scale and elastically deliver almost any IT related services on demand. Nevertheless, one of the key problems remaining in cloud computing is related to virtual machine images, which require a great amount of space/time to reposit/provision, especially with diverse requests from thousands of users simultaneously. In this paper, by using the splitting and eliminating redundant data techniques, a space and time efficient approach for virtual machines is proposed. The experiments demonstrate that, compared with existing solutions, our approach can conserve more disk space and speed up the provisioning of virtual machines.     

行动学习视角下外语教师实践性知识构建研究

参考Elbaz提出的教师实践性知识分析框架,以两位高校英语教师为个案,从行动学习的视角探究高校外语教师实践性知识的构建途径,以期为高校外语教师教育与专业发展提供相关启示。     

MATLAB语言在教学管理中的应用

针对教学管理任务中的批量数据处理和分析报告,采用MATLAB语言和Word文字处理软件联合程序设计的方法,利用动态数据交换技术,实现教学成绩批量处理和自动分析。文中给出了系统工作流程,并在此基础上阐述了程序设计原理,以示例的方式给出了实现方法。     

穿上中国戏服的“沙恭达罗”——从译本看印度古典戏剧与中国戏曲之异同

迦梨陀娑的《沙恭达罗》是一出纯粹印度式的戏剧,它标志着古典梵剧的高度成熟。同时,对中国古代戏曲也产生了不小的影响。文章以《沙恭达罗》的中文译本——卢前先生所译的《孔雀女》作为切入点,通过对译本的分析,简要探讨了印度古典戏剧对中国戏曲的影响以及两者之间的异同。     

Simple Preparation of Spherical Activated Carbon with Mesoporous Structure from Phenolic Resol and Associated Catalytic Performance in Isobutane Dehydrogenation

This study provides a detailed report on the synthesis of spherical activated carbon with mesoporous structure using a soluble low molecular weight phenolic resol precursor through an ammonium alginate assisted sol–gel method. The effects of calcinating temperature and the addition of CaCO_3 as a pore-enlarging agent on texture structure and catalytic performance in isobutane dehydrogenation to isobutene were investigated. Characterization of N_2 sorption,mechanical strength tests,and optical photographs confirmed that the obtained carbon materials had high mechanical strength,a good degree of sphericity,and a large surface area. Introducing CaCO_3 as a pore-enlarging agent during the preparation process promoted the formation of a mesoporous structure of carbon spheres and evidently increased the surface area and oxygen content,which can improve isobutane conversion and isobutene selectivity of these carbon spheres. The conversion of isobutane reached up to 28% for this spherical activated carbon,and the selectivity of isobutene reached up to 96%. Isobutane conversion increased with an increase in calcination temperature due to an increase in the oxygen content,whereas the selectivity of isobutene decreased due to the slight decrease in the specific surface area.     

张伯苓民办高等教育思想及其启示——以南开大学为例

张伯苓是我国近代著名教育家。他创造性地构建了包括南开大学在内的私立大学模式，为我国民办高等教育的发展提供了宝贵的经验，即秉持正确的办学宗旨，不以营利为目的，培养救国建国之人才，以谋求全社会的进步；坚持实用的办学理念，主张把科学应用于实际，教育为社会发展服务；广泛筹集、灵活运用资金，以经营收入滋养学校。