教师艺术地处理课堂突发事件应具备的基本素质

课堂突发事件是教师在日常教育教学活动中经常会遇到的问题,作为课堂教学的组织者、管理者,教师要想艺术地处理好各类课堂突发事件,自身必须具备一定的基本素质。其中,具备良好的个人修养是前提;科学的学生观是保障;民主、平等的教风是关键。     

张恨水作品中女性形象的女权主义解读

本文试图用女权主义的文学观解读现代通俗文学大师张恨水作品中的两个不同家庭出身、不同性格类型女子冷清秋和沈凤喜的相似命运，笔者认为造成旧式女子悲剧命运的原因，虽然与她们自身的性格有关，但更重要的是强大的传统男权社会。张恨水的小说向读者展示了一幅独特的男权社会的“女性命运图”，给我们提供了一个从男性角度关照女性并进而关照整个传统社会男女两性关系的机会，让我们了解女性的生存状态，从而促发读者去思考，寻找女性的自我解放之路。     

二阶变系数线性齐次方程的三个可积充分条件

利用变量代换和凑项的方法,给出了二阶变系数线性齐次方程的三个可积充分条件,并得出求解方程的通解公式.     

The cooking teacher: investigating gender stereotypes in a Korean kindergarten

This article discusses some findings from a small‐scale investigation of children's gendered beliefs and behaviours in a Korean kindergarten which was attempting to challenge gender stereotyping through the anti‐bias intervention of a ‘cooking curriculum’. A sample of 14 children, some with ‘working’ mothers and some with ‘housewife’ mothers, was observed for two months, and informally interviewed on several occasions. The children's mothers were also interviewed. The findings are situated in the context of the changing, but still traditional, culture of Korean society, as well as in the contexts of early childhood education and theories of gender acquisition. They confirm that, although children are highly likely to reproduce the beliefs current in their home environment, they are open to reconstructing these views when actively challenged to consider alternatives, either by the school curriculum or by engaging in debate with a researcher or practitioner. The nature of the ‘alternative’ views available may however be problematic.     

浅析IT服务管理系统的构建

IT服务管理系统(ITSM)是一个流程做导向、客户为焦点的方法论,可以帮助组织改进IT服务的提供和支持,实现IT服务和业务的整合,因此构建合理的ITSM系统对组织来说具有重大的战略意义.本文简要介绍了ITIL框架,在此基础上分析了IT服务管理系统的构建过程,包括现状评估、IT与业务的整合、计划实施、改进四个步骤,其中IT与业务的整合是最重要的步骤,涉及整个ITSM系统成功构建与实施的关键.     

曹雪芹四字对偶句的魅力

本文主要论述曹雪芹如何直接继承诗经四字对偶句传统，在《红楼梦》中塑造人物和刻画意境，使小说具有诗化的魅力。     

Si3N4陶瓷二次部分瞬间液相连接数值模拟

利用热弹塑性有限元方法，通过瞬态热结构直接耦合，模拟Si3N4陶瓷二次部分瞬问液相连接过程，分析了连接接头残余应力分布状态和中间层对此连接接头应力分布的影响。结果表明：陶瓷外表面靠近连接界面的附近存在最大拉伸应力；采用Ti／Cu／Ni／Cu／Ti中间过渡层的接头应力出现大幅度的降低；陶瓷与金属之间热膨胀系数的巨大差异是导致残余应力的主要原因，采用中间过渡层能缓和接头的残余应力，提高接头强度。     

“探究教学”与科学素养

随着社会的进步、科技的发展 ,对学生进行科学素养的培养显得非常重要。“探究教学”是科学素养培养的手段 ,而科学素养是“探究教学”的最终目标。“探究教学”的实施 ,能充分调动学生学习科学知识的积极性 ,提高他们的科学意识和科学探究能力 ,养成科学的态度、情感与价值 ,理解科学、技术与社会的关系 ,意识到人类、社会与自然是一个和谐的生态系统     

有趣的"飞机怕鸟"

你相信吗?飞鸟与高速航行的飞机相撞,就象子弹一样击中机身,可使飞机坠毁。国际上已经为这类事故起了一个形象的名字叫“鸟撞”。据报载:1962年11月,赫赫有名的“子爵号”飞机正在美国马里兰州伊利奥特市上空平衡地飞行,突     

Use of place information for improved event tracking

The main purpose of topic detection and tracking (TDT) is to detect, group, and organize newspaper articles reporting on the same event. Since an event is a reported occurrence at a specific time and place and the unavoidable consequences, TDT can benefit from an explicit use of time and place information. In this work, we focused on place information, using time information as in the previous research. News articles were analyzed for their characteristics of place information, and a new topic tracking method was proposed to incorporate the analysis results on place information. Experiments show that appropriate use of place information extracted automatically from news articles indeed helps event tracking that identify news articles reporting on the same events.