“说不尽的阿Q”——以三部重要的中国现代文学史教材为例     

毕日升 《石家庄职业技术学院学报》2010,22(3):22-27

阿Q是文学艺术长廊中不朽的艺术形象。对于阿Q形象的分析,不同历史阶段有不同的解读和不同的观点。通过对比三部不同历史时期的现代文学史教材（王瑶主编的《中国新文学史稿》、唐主编的《中国现代文学史简编》及钱理群等人编著的《中国现代文学三十年》）中对于阿Q形象的分析,来勘测三个不同时期历史文化图景及其文学理论＂地形图＂,并以此厘清不同时期的文学史＂生产模式＂。  相似文献   

A Q factor analysis of college undergraduate students' study behaviours     

Yang Yang  Leonard B. Bliss 《Educational Research and Evaluation》2013,19(6):433-453

This study attempted to better understand the study behaviours of undergraduate students by categorizing students into distinctive typologies based on their self-reported study behaviours through an exploratory approach – Q factor analysis. A sample of 152 undergraduate students completed a survey instrument, the Study Behavior Inventory. The Q factor analysis yielded a 2-factor structure. Participants exhibiting the 1st behavioural type demonstrated reflective, well-organized study behaviours and favoured high-level thinking; thus were described as “Organized Holistic Learners”. Those exhibiting the 2nd behavioural type were found to manage time poorly and primarily focus on memorizing facts; thus were labelled “Disorganized Procrastinators”. Type 1 students had significantly higher grade point averages (GPAs) than Type 2 students. Student type was a significant predictor of academic achievement, as measured by self-reported GPA above and beyond students' attribute variables including sex, age, major, and enrolment status. Theoretical and practical implications were discussed.  相似文献   

Q55OD高强板断口分离缺陷的微观分析     

关云  邓照军  陈庆丰  马家艳 《武汉工程职业技术学院学报》2013,(4):43-45

Q550D高强板在进行室温拉伸试验后,断口出现分离缺陷。通过扫描电镜、金相显微镜、透射电镜对其断口及分离面的微观形貌、分离裂纹末端及远离裂纹的断口横截面组织及亚结构等进行了观察分析。结果表明：拉伸变形前,组织为贝氏体＋碳化物,部分晶界及碳化物周围有位错塞积,但不存在裂纹。拉伸变形时,贝氏体晶界及亚晶界呈链状分布的大尺寸渗碳体颗粒附近的位错塞积引起应力集中,形成微裂纹及孔洞;同时,拉伸断口的颈缩变形引起垂直于拉伸轴方向产生新的拉应力,导致微裂纹及孔洞在拉伸轴方向优先扩展形成裂纹;这两者成为产生分离缺陷的主要原因。分离裂纹的长度与裂纹扩展时的应力状态及组织变形程度有关。  相似文献   

More is not always better: Effects of collaboration breadth and depth on radical and incremental innovation performance at the project level     

Sebastian Kobarg  Jutta Stumpf-Wollersheim  Isabell M. Welpe 《Research Policy》2019,48(1):1-10

This study investigates the effect of project-level collaboration breadth (i.e., the number of collaboration partner types) and collaboration depth (i.e., the intensity of the interactions with these partners) on the incremental and radical innovation performance of innovation projects. The econometric analyses, based on a Community Innovation Study sample of 218 innovation projects conducted in German manufacturing companies, reveal inverted U-shaped relationships between collaboration breadth and radical innovation performance and between collaboration depth and incremental innovation performance. These curvilinear effects speak to the high sensitivity of innovation projects to the extent of collaborative activity, which implies that practitioners should exert caution in managing collaborative innovation projects. This study contributes to the understanding of project-level open innovation and to the overall understanding of the performance effects of innovation collaboration, which, following recent assertions in the literature, could be flawed by analyses conducted at the organizational level.  相似文献   

基于FMS的实时视频答疑系统的设计与实现     

刘辉 《广东广播电视大学学报》2008,17(6):103-106

目前,网络教育中的视频答疑系统在使用时,需安装相应的客户端软件或插件,给学习时间、场所不固定的学习者带来不便。本文采用FLV流媒体格式,设计与实现了基于Flash Media Server的实时视频答疑系统,取得了较好的应有效果。  相似文献   

JL55防水涂料的研究     

张燧鑫 《渭南师范学院学报》2002,17(5):42-43

JL55防水涂料是用废橡胶和沥青混炼而成的，其具有固体含量大、涂刷次数少、耐热耐高温安定、耐低温而不冷脆、抗膨润、耐久、不透水等特点，是一种较好的屋面防水涂料。  相似文献   

Examining emic viewpoints on a pedagogical development program’s long-term effects using Q methodology     

《Studies in Educational Evaluation》2021

To examine the long-term effects of pedagogical development, the study explored 56 Chinese university instructors’ viewpoints on their professional agency in implementing new pedagogical practices following a PBL program in Denmark. Q methodology was supplemented by a post-sorting survey and post-analysis interviews. An eight-factor solution emerged, indicating a high variation in participants’ subjective experiences of PBL implementation. Their perceived sources for agency enactment are both internal and external, crossing three phases in practice – readiness, implementation, and prospects. Despite suggesting positive long-term PD effects, the study also illustrates how university instructors’ agency enactment is constrained by contextual aspects, including a lack of surrounding acceptance and support. Practical implementations how PD programs may support long-term teacher learning through agency development are provided.  相似文献   

贵州卷柏属(卷柏科)一新种——习水卷柏     

苟光前  王培善 《中国科学院研究生院学报》2005,1(8):71-72

描述了贵州卷柏属一新种,即习水卷柏Selaginella xishuiensis G. Q. Gou & P. S. Wang。新种与蔓出卷柏S. davidii Franch.在体态和大小方面相近,但叶缘具睫状毛而不同;新种在体态上也与地卷柏S. prostrata H. S. Kung相似,但孢子叶一型而不同。  相似文献   

"云娜"台风暴雨的Q矢量与螺旋度诊断分析   总被引：5，自引：0，他引：5  

朱健  沈晓玲 《科技通报》2007,23(1):22-27

利用非地转ω方程说明了Q矢量散度的物理意义,并通过计算台风“云娜”影响过程中的Q矢量散度和高低空螺旋度,分析了这两个物理量的演变特征及其与台风、台风暴雨的关系,指出低层等压面上Q矢量散度场及相对螺旋度对台风暴雨预报具有较好的参考价值。  相似文献   

阿Q:革命与反革命的悖谬     

王涘海 《邵阳学院学报(社会科学版)》2004,3(6):73-75

阿Q革命问题是阿Q典型中的一个关键问题。阿Q是一个革命与反革命的矛盾体，他具有强烈的朴素的革命的愿望，但是他同时又走向了革命的反面，阿Q的悲剧是一个社会悲剧、思想悲剧、性格悲剧。  相似文献