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61.
宋文檀 《榆林高等专科学校学报》2003,13(3):69-72
在分析师专数学专业课程改革因素的基础上,探讨了课程体系改革的原则,确定了师专数学专业新的培养目标、专业规格,提出了课程体系改革的初步方案。 相似文献
62.
我国深化素质教育改革的主要对策 总被引:1,自引:0,他引:1
赵枫岳 《河南工业大学学报(社会科学版)》2007,3(3):84-88
目前我国素质教育改革的重点应是尽快启动素质教育评价体系建设国家研究项目,积极推进高校招生制度改革,促进学生身心协调健康成长,加快推进中小学实施小班化教学和加强农村师资建设。力争在较短的时间内实现高等教育质量的根本性恢复,稳步推进教育管理体制改革为素质教育改革目标的实现提供制度环境支持。 相似文献
63.
熊伟 《电子科技大学学报(社会科学版)》2008,10(5):92-96
自近代以来,由日本学者构筑的唐宋变革论体系,伴随时代的发展与新的知识资源的扩充,呈现出不断发展变化的趋势。本文旨在揭示这一演化的历史过程,尝试着分析这一过程变动发展的原因,并由此作出区别于以往的评价。 相似文献
64.
周晓丽 《东北农业大学学报(社会科学版)》2008,6(1):88-90
黑龙江汉族民歌的衍变历经了数百年的岁月沧桑,它与民族迁徙、人口变迁以及文化传统等存在着极为密切的联系。通过对黑龙江民歌与河北、山东、河南、山西民歌进行比较,表明黑龙江民歌与河北民歌之间存在着较近的亲缘关系。因此,文章试图在对较有代表性的几首黑龙江与河北民歌比较研究的基础上进一步探究黑龙江民歌衍变的影响因素。 相似文献
65.
The Anamnestic Comparative Self Assessment (ACSA) measure of subjective well-being (SWB) aims to reduce the problems of cultural
bias and relativity to external standards by allowing people to define the endpoints or ‘anchors’ of the measurement scale.
In medical terminology anamnestic denotes ‘based on memory’. The ACSA uses subjects’ memories of the best and worst periods
in their lives to define the anchors of the scale. They then assess their current quality of life relative to these personal
anchors. The South African pilot study tested the match between self-assessment of SWB with ACSA and the conventional single-item
measures of life satisfaction and happiness used in the South African Quality of Life Trends Study and analysed the narratives
of the best and worst times of life. The quota sample of 46 consisted of 26 residents of Makana district in the Eastern Cape
Province, South Africa, and 20 patients undergoing treatment in the local TB hospital. Mean SWB ratings with all three measures
of life satisfaction, happiness and ACSA were between 5 and 6 on a 0–10-point scale. Ratings on all three scales were positively
correlated. However, on ACSA the TB patients rated their current SWB 1.84 points lower than the community respondents, suggesting
a greater sensitivity of this measure. It was observed that the starting points of the life stories produced by respondents
to define the anchor periods for ACSA were related to their current assessment of SWB. A typology was developed that combined
the starting point of the life stories with current SWB. The majority of community respondents matched the ‘Achiever’ type
who scored positively on ACSA (i.e., above the mid-point of the scale) and whose life stories started with the worst period
of their lives and proceeded to the best period. The TB patients were the only respondents to represent the ‘Survivor’ type
whose morale had recovered after misfortune in life. ‘Survivors’ started their narratives with the best period in their lives,
then moved to the worst (often health-related) one, and gave positive ACSA ratings. Based on the qualitative analysis of narratives,
it is concluded that ACSA is a sensitive measurement instrument and therefore particularly useful for monitoring the effects
of treatments and social interventions in longitudinal studies. However, further research is required to verify its cross-cultural
validity.
相似文献
Jan BernheimEmail: |
66.
67.
Dele Olowu 《Habitat International》2003,27(4):501
Of the three most prominent issues in governance discourse—the horizontal coordination of markets, government hierarchies and networks, global governance and multi-level governance—this paper argues that the last, developing and sustaining structures of multi-level governance, constitutes the most profound governance challenge for most developing countries.The paper identifies the major forces promoting change in favor of multi-level governance in developing countries. Using the growing literature and comparative national experiences (illustrated with the examples of India, the Philippines, Colombia and Nigeria), it highlights the key achievements of democratic decentralization as well as its nagging problems in these countries. Finally, the paper demonstrates the significance of these developments for democracy and development in these countries and shows some of the ways by which external partners—especially experts associated with the Geographic Information Systems for Developing Countries can assist and possibly benefit from this process. 相似文献
68.
GPS接收机P(Y)直捕方法研究 总被引:1,自引:0,他引:1
GPS接收机P(Y)直捕算法是基于存储的滑动相关搜索,并利用FFT将时频二维联合搜索变成时域一维搜索。同时,考虑位同步点已知的条件,接收资源池只需存储一段接收序列,缩短了捕获时间且利于硬件实现。仿真结果表明,多普勒频移为±5kHz时,所带来的峰值衰减为2dB左右,本地信号与接收信号对齐时出现明显的相关峰,很好地实现了捕获功能;提出了用重叠分段补零FFT操作实现并行相关,成倍降低了捕获时间;提出了利用位同步信息,避免了码极性翻转可能引起的信噪比损耗;针对码相位漂移,提出了优化捕获策略,可在短时间内完成重捕。 相似文献
69.
70.
建构主义理论与英语专业教学模式的改革 总被引:1,自引:0,他引:1
周麦成 《郑州航空工业管理学院学报(社会科学版)》2008,27(4):162-163
文章在借鉴建构主义理论主要观点的基础上,探讨了以建构主义学习理论为指导的英语专业教学模式改革的设想。 相似文献