论电影的空间

作为第七艺术的电影在对空间的扩展和表现上具有其他艺术形式无法比拟的优越性。同时，对空间的处理也构成了电影独特的审美风格。电影空间不是静态的背景，而是与人物相结合的动态表现元素；它不是客观现实的机械再现，而是经过观念整合的主观空间；它拓展了现实空间，大大增强了艺术的表现力；它是时间化的空间；数码技术“合成”的虚拟空间，提出了二种全新的电影假定性。     

“Springing from a sense of wonder”: classroom film and cultural learning in the 1930s

Abstract

This article makes an “exercise in the archaeology of education” and focuses on the City of Birmingham (UK) in the year 1935 where the Education Committee allowed an experiment on the use of classroom film in senior elementary schools. Arrangements were made to provide projectors, films, operators, and screens for a series of exhibits at 80 schools. The aim of the experiment was to test the value of cinema for class teaching purposes. This article argues that this experiment with sound film could equally be considered an experiment in cultural learning. The first section describes the experiment and the local context in which it took place. The second section broadens the perspective by providing context beyond the local level that puts the experiment in time and place. The third and final section picks up on some of the findings of the first two sections and considers contemporary sources, mainly articles published in the British Film Institute’s film magazine Sight and Sound, as well as recent scholarship on both educational and documentary film in order to discuss the notions of “background” and “excursive” film and to show that the experiment was a genuine adventure in cultural learning.     

电场方向对铝诱导非晶硅薄膜固相晶化影响浅析

通过扫描电子显微镜、X射线衍射仪和喇曼谱仪检测铝诱导非晶硅薄膜的场致固相晶化的情况,分析了电场方向对铝诱导非晶硅薄膜固相晶化的影响.     

聚二茂铁硅烷膜在有机溶剂中的电化学行为

研究了两种聚二茂铁硅烷膜在6种有机溶剂中的循环伏安(CV)行为,讨论了溶剂性质对膜的CV行为的影响.在"好"的溶剂中,电解质完全解离,聚合物膜有适当的溶胀度,膜的CV行为表现为可逆的特征.研究了3种不同离子体积的支持电解质对聚二茂铁硅烷膜的CV行为的影响.电解质阴离子参与膜的CV过程,其体积大小对膜的CV行为有显著影响.大阴离子较难渗透进出膜,膜内迁移阻力大,使膜的CV行为表现为不可逆特征.     

溶胶-凝胶多层高反射膜光学特性研究

利用Essential Macleod膜系设计程序，对溶胶-凝胶法制备的多层光学高反膜的光学特性进行了理论上的研究。通过膜系设计程序计算得到光学特性曲线，分析了多层膜层数、膜层奇偶性和基底对薄膜光学性能的影响，得到性能最优的理论膜系结构。并设计了带有抗激光损伤匹配层的多层光学高反膜，研究了匹配层对高反膜光学特性的影响。以上研究结果将对溶胶一凝胶多层高反射膜的镀制起到重要的指导作用。     

From Book to Screen: Adopting Cinematic Adaptations of Literature in the EFL Classroom to Hone Students’ Critical Thinking Skills

In light of the paramount value placed on critical thinking (CT) in higher education and the scarcity of research into the use of cinematic adaptations to this end, this study investigated the incorporation of film into the source literature to hone students’ cognitive skills in the areas of analysis, inference, evaluation, induction, and deduction. Participants were 50 third-year students of English as a foreign language (EFL) enrolled in a university in eastern Algeria for academic year 2015–2016. During the fall semester, the treatment group (n = 24) and the control group (n = 26) took a regular literature course. In the spring semester, the treatment group took a film-literature course and the control group, a reading-only course that drew on Facione's IDEAS critical thinking model. The California Critical Thinking Skills Test (CCTST) was used as a pretest and posttest. Empirical findings indicated that both groups performed on par in all cognitive areas of CT with the exception of inference, wherein the film group outperformed the reading-only group in this dimension.     

硅基光电子材料的研究

综述了硅基发光材料的研究新进展,分别以发光多孔硅、多孔碳化硅、纳米硅薄膜和发光硅基超晶格为例,分析讨论了其制备、物理特性及发光机理.     

一族Lax可积的格方程,达布变换与守恒律

1IntroductionIn recent years , the nonlinear integrable latticeequations have been extensively studied ,such as theAblowitz-Ladik lattice[1], the Toda lattice[2], thedifferential-difference KdVequation[3]and so on[4-7].Inthe theory of nonlinear integrable lattice equations ,ani mportant subject is to search for new Lax integrablelattice equations .In addition,several methods for de-termining exact solutions of soliton equations havebeen developed . The Darboux transformation ( DT)method pl…     

浅谈森林公安派出所工作改革

目前制约森林公安派出所顺利开展工作的一些问题主要表现在派出所隶属关系不规范,派出所机构摊子大、规模小、人员少,职能作用没有得到充分发挥。加强和改革森林公安派出所工作要从理顺隶属关系,充实派出所警力等方面入手, 不断强化派出所的职能作用。     

Authorware 5.0在电视教学片字幕制作中的应用

介绍了利用学校现有设备(如多媒体计算机、VGA-TV转换卡、录像机)以及Authorware5.0软件制作电视教学片字幕的方法.