密度知识及其应用

对国家高中数学课程标准研制提出一个带策略性的理性思考——高中数学内容的标准应与大学相应内容的要求接轨,通过高中与大学中对“平面曲线方程与函数”内容教学的比较研究与反思，提出研制高中“平面曲线方程与函数”内容教学标准的几点建议。     

基于OpenCms网站内容管理系统的比较研究

通过对基于OpenCms内容管理系统的探讨,分析了目前国内外的主流网站内容管理系统,并对其进行比较研究;对如何评价内容管理系统提出几点建议。     

教练员智能结构的分析与培养

本文通过对智能结构的研究,提出了教练员智能的定义,教练员智能结构的内容,教练员能力结构的内容,提出了教练员能力培养的措施。     

注重科学管理 增强德育实效

近几年来,我们结合学校实际,注重科学管理,有效地促进了德育工作。我们的做法主要有以下几方面。一、增强德育内容的层次性德育内容是极其丰富而又相互关联的。我们在构建内容体系时,提出三层次的内容结构。一是养成教育。这是基础教育,内容是合格公民的教育,目标是培养学生具有一个合格公民的基本素质,学会做人。二是负责教育。这是核心教育,内容是国民精神的教育,提出对自己负责、对他人负责、对集体负责、     

中药鉴定学教材中几处内容的商榷

针对目前多数中药专业所使用的中药鉴定学教材,对其中部分药材记载项内容的文字表述的完整性和严谨性提出意见,并对相关内容提出修订建议,希望能对该类教材的编写提供参考。     

远程教育中基于内容的视频检索研究

视频是远程教育中的重要内容,由于视频自身的特点,迫切需要基于内容对视频检索进行研究。本文首先提出视频固有的特点,随之基于内容对其分析,并介绍了国内外对视频研究的现状。     

硕士研究生学术英语教学内容探索——北京交通大学硕士生学术英语课程个案研究

随着研究生教育的蓬勃发展,非英语专业研究生英语教学内容引起了教育专家们的热议.本文通过对我国学术英语教学内容的回顾,及对北京交通大学非英语专业硕士研究生论文研读学术英语教学内容情况的分析,提出目前我国出版的学术英语教材内容并不能满足各方需求的现状.并通过调查问卷数据分析,试图提出适合我国非英语专业研究生学术英语教学内容.     

开放教育资源的内容可共享性相关标准研究

开放教育资源的核心是内容,实现内容的高度共享是"开放"理念的精髓,而依据标准开展内容资源建设是实现开放性的主要途径。现有关于资源内容的标准主要包括内容的信息模型标准、元数据标准、分类标准以及内容包装标准等。本文针对开放教育资源的可重用性、可自由获取性、开放共享性以及可互操作性等特点,比较和分析现有内容标准的适用性,并针对高度可共享的目标:提出一种扩展的内容模型,对资源粒度进行明确划分,提出六种具体的资源形态,以适应不同粒度的内容组织和共享;在元数据中,增强对不同粒度内容的描述;对元数据模式进行扩展,增加对开放访问许可的描述,弥补了现有标准在权限许可描述中的不足;比较和分析了目前开放教育资源项目中采用的分类方法以及元数据标准中推荐的分类方法,针对元数据中如何描述扩展的资源分类提出建议;最后对两类主要的内容包装相关标准进行了比较,并给出它们对不同形态的粒度资源的处理方法。     

技术-教学法-内容知识:对教师的新要求

基于对教育技术、一般教学法和学科内容交互作用的分析,研究者提出当前教师应具有技术一教学法一内容知识,善于利用教育技术有效表征和呈现学科内容以利于教学和学生理解。可通过基于问题解决的训练模式帮助教师获得技术一教学法一内容知识。该理论是对教师知识研究的拓展,对教师的职业素质提出了新要求,也对当前我国教师教育的研究和实践具有重要启发意义。     

高职体育教育内容适应学生职业发展需求的针对性设计

从高职体育教育内容设计上来说,目前大多数高职院校体育设计还沿用普通高校体育内容体系,在教学内容、方法等方面大致相同,与高职院校人才培养理念不符。本文首先对优化高职体育教学内容对促进学生职业发展的影响进行分析,然后提出高职体育教育内容选择,最后提出高职体育教学对学生职业发展促进的策略,望采纳。     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

只要努力,不要后悔

There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.     

浅谈移民问题

Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.     

Sister Carrie, an Adherent of Desires

Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.     

Improvement of one-cycle controller by use of proportional integral differential controller

1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…     

库克斯顿城堡

城堡, 是欧洲典型的建筑之一, 每个城堡都有一个美丽的传说或是一段历史。从本期开始, 我们将推出“城堡之旅”, 带各位读者去浏览、观赏欧洲各地的城堡, 开始一段文化与历史的旅途!     

胡主席在印度,我却在中国

Today, Sunday morning, I sit thinking and typing at my computer. My thoughts are in my homeland, India and my body is in China. The body is here and mind there for a good reason. Mr. Hu is president and I am resident and both are in each other's countries (what a difference the absence of one small letter makes!). Mr. Hu will return in a few days and I will stay on longer.