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961.
汉代是《春秋》学形成的时期,主要特点是《春秋》三传先后争立学官,除却今古文学派的学术立场不同之外,从政治层面来看,其本质则是儒家大一统思想下的政治家、政治集团之间的利益之争。宋代的《春秋》学既有经学哲学化的学术变革的影响,又受到时代政治风云的左右。概言之:北宋王安石变法从新政的角度黜《春秋》而不用,而其他儒者解说《春秋》侧重“尊王攘夷”;南宋特殊的政治局面使得论《春秋》者又侧重“复仇大义”。  相似文献   
962.
发达国家职业资格认证制度的成功经验   总被引:1,自引:0,他引:1  
本文从法律法规、管理体制、考试依据、考试模式、质量保障等多个角度对英国、澳大利亚、德国等国家目前正在实施的国家职业资格认证考试制度进行了系统的分析,提出了值得我国学习借鉴的发达国家职业资格认证考试的七点成功经验。  相似文献   
963.
河北省水资源危机及水资源的可持续利用   总被引:1,自引:0,他引:1  
水资源是基础自然资源 ,是一个地区综合实力的有机组成部分。随着人口增长和经济的发展 ,河北省出现了严重的水资源危机 :水资源供需矛盾尖锐、地下水超常开采、水污染严重 ,造成生态环境恶化 ,制约着经济可持续发展。因此 ,必须采取措施确保水资源的可持续发展 ,为河北省可持续发展战略的实施奠定基础  相似文献   
964.
This study examines the organizational characteristics of 51 higher education institutions in relationship to student performance and growth. The study first finds that organizational measures of mission, size, wealth, complexity, and selectivity are statistically represented by the 2-year versus 4-year college mission. Findings indicate that 2-year and 4-year campuses indeed do exert significantly different influences on undergraduate GPA and self-reported intellectual growth. Next, the study uses both OLS regression and HLM to examine these influences. High school percentile rank and college classroom experiences are better predictors of Cum GPA at 4-year institutions, while student effort is a better predictor of GPA at 2-year institutions. Whereas the most important predictors of Cum GPA include precollege measures such as high school percentile rank and SAT score, the most influential predictors of student intellectual growth are campus experiences including classroom vitality, peer support, student effort, commitment, and involvement. Controlling for all other variables, students at 2-year institutions receive higher grades, and students at 4-year campuses experience more growth.  相似文献   
965.
从历史的角度,对主要的经济学说里出现的资本范畴进行了总结,并结合马克思主义的资本观点进行了简单对比,旨在通过比较使我们加深对资本的认识。  相似文献   
966.
The results of recent studies into the use of the concept mapping heuristic seem to demonstrate that meaningful learning results through its use in science classrooms. While this underscores the need to use more effective instructional strategies in science teaching, the issue of the intervening variable of anxiety in learning and science achievement, and the possible use of a metacognitive strategy in anxiety reduction have not been addressed. This study, therefore, sought to find out if the metacognitive strategy of concept mapping reduces anxiety and thereby enhances achievement in biology. A total of 51 (30 boys, 21 girls) senior secondary one (grade 10) students participated in this experiment. Two instruments—the Zuckerman Affect Adjective Checklist and the Biology Achievement Test—were used in pre- and posttest administrations to measure the treatment effect on anxiety and achievement, respectively. Findings support the stand that concept mapping is significantly more effective than the traditional/expository teaching strategy in enhancing learning in biology. In addition, it apparently reduces students' anxiety towards the learning of biology. A significant reduction of anxiety was noticed for male subjects.  相似文献   
967.
Objective. This study examined the cognitive-affective strategies used by parents of young children with conduct problems to regulate emotions. Key questions concerned the extent to which these emotion regulation strategies are associated with positive and negative parenting practices and predict quality of parenting through interplay with parental depression. Design. Participants were families of toddlers (n = 84) referred to a tertiary-level health service for the treatment of disruptive behavior problems. Parenting practices were indexed through observational coding of parent–child interactions and self-report data on multiple dimensions of positive and negative parenting. Parents self-reported their use of cognitive reappraisal and expressive suppression—the two emotion regulation strategies that are most robustly associated with psychosocial functioning in adults. Results. Associations between emotion regulation strategy and quality of parenting were moderated by parental depressive symptom severity, with distinct effects seen for positive and negative parenting practices. In terms of positive parenting, more frequent use of cognitive reappraisal was associated with increased use of labeled praise among parents with lower levels of depressive symptoms, whereas parents who had higher levels of depressive symptoms engaged in less such praise regardless of how frequently they used reappraisal. In terms of negative parenting, frequent use of cognitive reappraisal and expression suppression were associated with reduced levels of negative parenting, but only among parents with high levels of depression. Conclusions. These findings add to growing support for the integration of emotion regulation strategies into family process models of early-onset conduct problems and related clinical interventions.  相似文献   
968.
物理化学实验是化学类专业大学教育的重要组成部分。为提高教学质量,我们采用雨课堂辅助实验教学,以解决目前物理化学实验教学中存在的问题,进而改革教学模式,优化考核方式,使其在创新性人才培养中发挥重要作用。  相似文献   
969.
The big upper bound of typical van der Waerden number was investigated through calculating the van der Waerden number on a circle. And the van der Waerden number Wh (3,3) = 9, Wh (3,3,3)≥25 on a circle was calculated by computer.  相似文献   
970.
Video communication systems for deaf people are limited in terms of quality and performance. Analysis of visual attention mechanisms for sign language may enable optimization of video coding systems for deaf users. Eye-movement tracking experiments were conducted with profoundly deaf volunteers while watching sign language video clips. Deaf people are found to fixate mostly on the facial region of the signer to pick up small detailed movements associated with facial expression and mouth shapes. Lower resolution, peripheral vision is used to process information from larger, rapid movements of the signer in the video clips. A coding scheme that gives priority to the face of the signer may be applied to improve perception of video quality for sign language communication.  相似文献   
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