江浙发展高等教育的经验及其对江西的启示

江苏、浙江两省超常的经济发展夯实了高等教育超常发展的基础,大众化高等教育的初步实现又为实现经济发展注入了强大的实力。江浙两省加快发展高等教育具有很多好的做法和经验,两省全新的教育观念和针对省情的得力措施,是两省高等教育飞速发展必不可少的条件。江浙两省的经验对江西省高等教育的发展有很好的启示作用。     

Chinese award-winning tutors’ perceptions and practices of classroom-based assessment

This study examines Chinese tertiary award-winning tutors’ perceptions and reported practices of classroom-based assessment. Seventeen tutors in the final stage of a national university teaching contest were individually interviewed. An interview framework was developed using three process dimensions of assessment for learning (AfL). A sequential and iterative analysis of resulting data was conducted based on Miles and Huberman’s protocols for qualitative analysis. Participants demonstrated a complex set of connections between perceptions and practices around issues of sharing standards, delivering feedback and response to external assessments. Results deviate from widely promoted principles of AfL and classroom-based assessment espoused in the international literature; in doing so, they challenge existing research and assumptions about the standardised and international nature of award-winning instructors’ assessment practices. Findings are discussed in relationship to understanding best practices in tertiary assessment, given emerging tertiary education markets. Practical implications for the further development of learning and assessment practices and theoretical implications for the AfL theory are also discussed.     

一种流媒体Caching策略

It is expected that by 2003 continuous media will account for more than 50% of the data available on origin servers, this will provoke a significant change in Internet workload. Due to the high bandwidth requirements and the long-lived nature of digital video, streaming server loads and network bandwidths are proven to be major limiting factors. Aiming at the characteristics of broadband network in residential areas, this paper proposes a popularity-based server-proxy caching strategy for streaming media. According to a streaming media popularity on streaming server and proxy, this strategy caches the content of the streaming media partially or completely. The paper also proposes two formulas that calculate the popularity coefficient of a streaming media on server and proxy, and caching replacement policy. As expected, this strategy decreases the server load, reduces the traffic from streaming server to proxy, and improves client start-up latency.     

屯堡聚落的典型特征空间探讨

通过调查分析,发现典型屯堡普遍具有一定的空间特征,这一空间特征与其形成的历史过程相关,并得以延续至今.其中,寨墙寨门、主次街巷体系和中轴主街以及村口塘是其中较为典型的三项.即寨墙和寨门可以确定出较为规整的聚落边界;主街作为全村的主要中轴线与各条次巷相连,形成尺度差异明确的主次巷道体系,各种重要建筑如村庙和戏台沿主街布置,并紧邻场坝;村口塘则位于村庄中轴线延伸的寨门前,与中心场坝遥相呼应;这几种空间模式所反映出的结构严整、主次分明、层层围护的军事卫所空间组织特征,与历史文献中记载一致,承载了屯堡历史上抵御外敌的重要村落历史记忆;在"屯戍体制"逐渐瓦解后仍能在后代的村落演变中得以保存,仍然是全村各种重要的仪式活动的中心发生地,同时在"屯堡"主体性的延续与重构中扮演重要角色,成为了屯堡村落中鲜明的文化场域.     

中学生物学教学应贯穿正确的思想观点

在中学生物学教学中经常能够听到类似“鸟为了飞翔而长有翅膀”的说法,“鸟”真的能够“为了飞翔而长有翅膀”吗?答案是否定的。在教学中,这是一种思想性错误,那么,为什么会出现思想性错误?1生物学教学中的思想性错误及其根本原因教学的思想性是指在教学中要用正确的观点阐述教     

在生态旅游中渗透生态环境教育

全球化背景下生态危机重重,然而人们的生态意识浅薄,生态环境教育迫在眉睫;我国生态环境教育面临社会现实的严峻挑战;生态旅游是具有保护自然生态与文化多样性,及维护当地人们生活双重责任的旅游活动,具有较强的生态环境教育功能,在生态旅游中渗透生态环境教育行之有效.     

城市化进程中的农民工社会保障

农村发展中所释放出来的过剩人口不断向城市转移,是城市化进程中的必然现象,随之而来农民工社会保障问题日益凸现。本文将其置于城市化进程中,从客观实际和有利于城市化进程的角度出发,提出要建立面向农民工的社会保障制度,并在分析其特殊性和可行性基础上来探讨应该如何去建构面向农民工的社会保障制度。     

从典型调查看湖南职工教育与经济发展的辩证关系

一、湖南职工教育、岗位培训基本情况 2002年,湖南省职工教育工作紧跟改革开放的节奏,瞄准社会发展的需要,顺应自身变革的规律,继续巩固和发扬富有湖南特色的“三九六六”良好态势,即九大统筹兼顾、九种基本做法、九类培训方式、六个特点、六项变化。 1.九大统筹兼顾 据统计,湖南省工商企业有25万多户,共有职工680多万人,其中工人560多万,他们工作在1208个岗位(工种)上。对这样一个庞大的群体实施教育与培训,     

Influences affecting the soil-water characteristic curve

INTRODUCTION The soil-water characteristic curve (SWCC) gives the relationship between the amount of water in the soil (i.e. gravimetric or volumetric water content) and soil suction (i.e. matric suction at low suction and total suction at high suction). Many properties of a partially saturated soil such as the coefficient of permeability, shear strength and volume strain, pore size distribution, the amount of water contained in the pores at any suction, can be obtained from the SWCC. …     

人民的忠诚卫士 青年的慈祥导师——人民教育家卫兴华先生经济学教育思想研究

新中国70周年华诞之际卫兴华先生被授予"人民教育家"国家荣誉称号。卫兴华先生教育成就卓著,是马克思主义经济学教育事业的"最美奋斗者"。在新时代中国特色社会主义建设新征程中,经济学界要学习卫兴华先生以信仰为根基、以人民为中心、以真理为准绳、以问题为导向的思想,培养学生树立坚定的马克思主义理想信念,肩负社会责任和历史使命,秉承治学的科学性和严肃性,努力培养学生成为中国特色社会主义接班人和建设者。