在空灵的意境中滋养的诗性--探析曹晓宏教授的著作《砚池诗笺》

诗以有意境而自成高格，能写真景物、真感情者谓之有境界；诗是心灵之声，有意境则自有诗美诗，高度凝练才有韵律之美，诗品源于人品；诗道唯在妙悟。     

基于等腰直角三角形的二值图像压缩算法研究

针对二值图像的几何相似性,本文提出一种基于等腰直角三角形的压缩算法。该算法以四叉树为数据结构,以达到减小中间结点的开销;同时该算法的时间复杂度和空间复杂度均低于采用JBIG标准来压缩二值图像。其压缩比可提高15%;同时适用于复杂图像。     

统一的教育观

“中庸之道”最早的统一观,来自于对天体的观察。21世纪急需具备“统一”思维能力的人才已成为全世界科学家的共识。统一用脑可达思维能力最大化。统一观的教学实践,艺术的教育与教育的艺术,自我完善,创造力培养,统一的教育可达教育最大化。     

Beta-Gamma函数对余元公式的推导与实现

对构造的公式①,在复数域将其被积函数分解得2n个复根.在实数域将其实虚部积分取极限获证.对构造的公式②,由①将其被积函数的连续性、收敛性及一致收敛性与构造的有理数列用变量替换代入取极限获证.再由①与②应用Gamma-Beta函数的另一形式及(3),得到了余元公式的实现.     

Tracking Pre-service Teachers’ Changing Conceptions of Good Science Teaching: The Role of Progressive Reflection with the Same Video

A CD-ROM consisting of videos of two lessons by different teachers demonstrating exemplary science teaching was used to elicit, develop and track the changing conceptions of good science teaching of student teachers enrolled for the one-year Postgraduate Diploma in Education (PGDE) at several stages during the programme. It was found that the videos acted as an effective probe to elicit student teachers’ conceptions and had significant impact on those conceptions at different stages of the programme through the provision of teacher models demonstrating exemplary teaching. The experience has extended novice teachers’ awareness of alternative teaching methods and approaches not experienced in their own schooling, broadened their awareness of different classroom situations, provided proof of existence of good practices and prompted them to reflect on their current conceptions of good science teaching. Most importantly, the strategy of asking student teachers to watch the same videos on three separate occasions at different times of the course was recognized by them as a crucial element in facilitating their reflection on their changing conceptions of good science teaching. PGDE is the standard form of pre-service teacher education in Hong Kong. It provides qualified teacher status within Hong Kong. Student teachers enrolled for the PGDE have completed a relevant undergraduate degree.     

语文教学与学生创造力的培养

语文教学应改变以前仅把继承和掌握前人积累的语文知识作为语文教学最重要的价值判断，作为语文素质教育的核心来抓的做法，应注重培养学生的创造力，让语文教学真正回归生活，从而获得创造源泉。     

意象重构通感鉴赏--审美的方法之一

在审美实践中 ,审美方法显得尤为重要。意象重构 ,通感鉴赏便是一种优秀的审美方法 ,值得我们继承与发扬     

沉博绝丽色境浑融--论李商隐诗歌的色彩表现艺术

李商隐诗歌的色彩表现艺术体现师法自然的赋色原则,这与李白、王维、李贺诗歌的设色有所不同。其色彩意象丰富而表意多样。大量使用精神色彩意象,以“艳色写悲情”为代表的相同色彩组合的异用,依境调色以及亮色点睛等设色特征使得色彩与意境相融。其设色还依据题材、抒情对象、生平阶段等不同表现内容营构风格各异的色彩意境。由此形成了李商隐诗歌色彩表现“沉博绝丽、色境浑融”的风格。     

CMOS 图像传感器用ADC及其进展

将ADC集成到CMOS 图像传感器可有多种方法,各种方法各有其特点,且对ADC要求不同,而像素级的集成因其诸多优点,正日益引起人们关注.文章对CMOS图像传感器用ADC的研究进展进行了综述.     

论"意象"即"意中之象"

意象即意中之象，是相对形象而存在的，在认识或鉴赏的更高层次上的审美范畴和审美理想。