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81.
Understanding how well teachers integrate digital technology in learning is the subject of considerable debate in education. High Possibility Classrooms (HPC) is a pedagogical framework drawn from research on exemplary teachers’ knowledge of technology integration in Australian school classrooms. The framework is being used to support teachers who teach various stages of schooling to take ‘pedagogical steps’ in their practice with technology. This article focuses on the use of the HPC conceptual framework in a study of seven teachers and their students at two secondary schools in New South Wales, Australia. Analysis confirms the practicality of this conceptual framework for technology integration in secondary school classrooms. This inquiry has implications for addressing the reluctance of teachers to integrate technology in curriculum. The article concludes by suggesting that more schools might consider using conceptual frameworks like HPC to support secondary school teachers to enhance student learning with technology.  相似文献   
82.
The oxidative modification of lipoprotein especially low density lipoprotein (LDL) plays a key role in the initiation and progression of atherosclerosis. Serum apolipoproteinB (apoB) level is found to be an important marker for atherosclerosis. The present paper focuses on the measurement of serum apoB levels and the effect of Vitamin E, Vitamin C and reduced glutathione on the copper ion induced oxidation of LDL + VLDL (VLDL-Very Low Density Lipoprotein) lipoprotein fraction isolated from the serum of chronic renal failure (CRF) and renal transplanted patients. The level of apoB is significantly higher in the serum of transplanted patients when compared to CRF patients and normal subjects. The level of TBARS formed in oxidized LDL + VLDL lipoprotein fraction of CRF and renal transplanted patients are significantly increased than normal even in the presence of antioxidants but the level of TBARS produced, with antioxidants is comparatively lesser than that produced by oxidized lipoprotein fraction without antioxidants. It may be concluded than that produced by oxidized lipoprotein fraction without antioxidants. It may be concluded that oxidation of LDL can be prevented at an earlier stage by Vitamin E supplementation. The supplementation with Glutathione serves as the best method of preventing the lipoprotein oxidation among the renal diseased patients.  相似文献   
83.
本文利用我国2008年~2013年31个省市、自治区的面板数据,通过单位根检验和Hausman检验确定回归模型的影响形式,同时,利用F检验判定需要拟合的回归模型形式,建立变截距固定效应模型,以分析高科技产业的研发行为对产业绩效的影响。研究结果表明,研发经费的投入能够有效提升产业绩效;然而,研发人员数量的投入却削弱了产业绩效;目前,我国高技术产业的研发投入显现出非均衡状态。最后,基于估计结果我们有针对性地提出了相关的政策建议。  相似文献   
84.
高新技术与我国的产业现代化发展   总被引:1,自引:0,他引:1  
本文在分析了我国高新技术发展现状的基础上,根据我国高新技术及其产业化发展的特点,指出了发展高新技术对我国产业现代化的积极作用,进而对发展我国高新技术产业的对策进行了有益的探讨.  相似文献   
85.
经济转轨时期发展高技术产业的政府行为   总被引:2,自引:0,他引:2  
本文从我国高技术产业发展及管理模式的现状分析入手,主要研究由计划经济向市场经济转轨时期,我国发展高技术产业的政府行为的特点,探讨在社会主义市场经济的条件下,政府行为模式在发展高技术产业中的宏观调控作用  相似文献   
86.
介绍了几例HCS-140高频红外碳硫仪故障检修方法。  相似文献   
87.
日本新修订高中学习指导要领与理科课程的新变化   总被引:1,自引:0,他引:1  
2009年3月日本文部科学省公布新修订《高中学习指导要领》,高中阶段的理科课程设置结构、课程类型、修业方式均出现了新的变化,不仅新设了科学与人类生活和理科课题研究两门综合性的课程,而且物理、化学、生物、地学各科课程的目标、内容构成以及学习方式也在新课程理念的影响下发生了新的变化。  相似文献   
88.

Objective

The present study was designed to determine whether parents at high risk for physical child abuse, in comparison with parents at low risk, show deficits in emotion recognition, as well as to examine the moderator effect of gender and stress on the relationship between risk for physical child abuse and emotion recognition.

Methods

Based on their scores on the Abuse Scale of the CAP Inventory (Milner, 1986), 64 parents at high risk (24 fathers and 40 mothers) and 80 parents at low risk (40 fathers and 40 mothers) for physical child abuse were selected. The Subtle Expression Training Tool/Micro Expression Training Tool ( [Ekman, 2004a] and [Ekman, 2004b]) and the Diagnostic Analysis of Nonverbal Accuracy II (Nowicki & Carton, 1993) were used to assess emotion recognition.

Results

As expected, parents at high risk, in contrast to parents at low risk, showed deficits in emotion recognition. However, differences between high- and low-risk participants were observed only for fathers, but not for mothers. Whereas fathers at high risk for physical child abuse made more errors than mothers at high risk, no differences between mothers at low risk and fathers at low risk were found. No interaction between stress, gender, and risk status was observed for errors in emotion recognition.

Conclusions and practice implications

The present findings, if confirmed with physical abusers, could be helpful to further our understanding of deficits in processing information of physically abusive parents and to develop treatment strategies specifically focused on emotion recognition. Moreover, if gender differences can be confirmed, the findings could be helpful to develop specific treatment programs for abusive fathers.  相似文献   
89.
文章采用文献资料、逻辑分析等研究方法,对中国高校高水平运动队的发展现状进行研究,总结和分析高水平运动队在建设管理中的部分热点问题;并就未来发展提出一些改革措施和方法,以期能为高校高水平运动队的管理提供新的理论参考,推动高校高水平运动队持续、健康、快速的发展。  相似文献   
90.
诗歌的艺术魅力之一在于它向读者提供的是一个可以把人生经验不断放进去的"空筐",所以诗歌的教学设计也应该构建艺术的"空筐",为每一个学生的发展创造想像和联想的艺术空间。  相似文献   
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