排序方式： 共有28条查询结果，搜索用时 15 毫秒
1.
黑龙江省部分高校实施自主制体育课学习评价体系研究 总被引：1，自引：0，他引：1
苏莉 《哈尔滨体育学院学报》2007,25(4)
采用数理统计法,测试分析对比法,结合教学改革实践和相关理论,对黑龙江省部分高校实施自主制体育课评价体系的实施效果及发展方向进行了比较分析研究,对学习评价体系标准的设计,评价的方式与评分方法进行实践性的探讨研究。 相似文献
2.
张小安 《中国教育发展研究杂志》2007,4(5):41-42
现代教育论认为：教学方法包括教师教的方法和学生学的方法，两者是统一的。文章以《岳阳楼记》为例谈文言文学习的方法步骤。 相似文献
3.
谢瑞红 《中国教育发展研究杂志》2007,4(11):50-51
如何激发学生学语文的兴趣呢？笔者认为必须从语文学科课内和课外的衔接点入手。要做到这一点，就必须上好富有诗意的第一堂课，让学生感悟语文的魅力，给予学生美读、自主学习、展现思想的舞台，使师生共同感悟、体验，赏析丰富多彩的美文。 相似文献
4.
邓石华 《湖南广播电视大学学报》2005,(3):13-15
MI理论认为人类的智能是多元的,对智能结构的不同认识决定了人们对待＂另类智能者＂的基本态度.本文通过分析开放教育学生的智能结构,提出了有针对性地恢复学习信心、唤起内在的学习动机、改革评价模式等教学改革措施,对如何有效地建构和完善远程自主学习环境进行了有益的探索. 相似文献
5.
老年人练太极拳的心率变异性分析 总被引：9，自引：0，他引：9
检测了１４例练简化太极拳（简称“太极拳”老年人的心率变异性,并以１４例青年人作对照。发现安静时和练拳后１１０分钟内,锻炼组,对照组心动周期间隔和反映交感神经活性的低频成分与反映迷走神经活性的低频成分与反映迷走神经活性的高频成分的比值的差别,都无统计学意义。表明锻炼组心脏活动的植物神经系统调节及其交感迷走神经动态平衡变化的程度,与对照组相似,提示太极拳锻炼具有延缓植物神经系统衰老的作用,可能是太极拳 相似文献
6.
Liang Liu Bei-ni Liu Shuo Chen Miao Wang Yang Liu Yan-li Zhang Shu-kun Yao 《Journal of Zhejiang University. Science. B》2014,15(10):907-914
The pathophysiology of irritable bowel syndrome (IBS) is complex and not fully understood, so the aim of this study was to evaluate whether visceral and somatic hypersensitivity, autonomic cardiovascular dysfunction, and low-grade inflammation of the gut wall are associated with diarrhea-predominant IBS (D-IBS). Sixty-two patients with D-IBS and 20 control subjects participated in the study. Using the ascending method of limits (AML) protocol, we demonstrated that D-IBS patients had significantly lower sensory thresholds compared with healthy controls (P<0.001). Using diverse methods, especially the ischemic sensitivity test, for the first time in China, we confirmed that D-IBS patients have somatic hypersensitivity. They had a significantly higher systolic blood pressure and heart rate after a cold stimulus, indicative of autonomic cardiovascular dysfunction. Compared with the control group, D-IBS patients had a significantly higher level of calprotectin (P<0.001). We also found significant correlations between visceral and somatic hypersensitivity, visceral hypersensitivity and autonomic cardiovascular dysfunction, and somatic hypersensitivity and autonomic cardiovascular dysfunction. Our findings may provide valuable suggestions for the treatment of D-IBS. 相似文献
7.
Wu Xiao-hong Fang Jing-wen Huang Yin-qiong Bai Xue-feng Zhuang Yong Chen Xiao-yu Lin Xia-hong 《Journal of Zhejiang University. Science. B》2020,21(11):911-920
Journal of Zhejiang University-SCIENCE B - To investigate the value of optic disc retinal nerve fiber layer (RNFL) thickness in the diagnosis of diabetic peripheral neuropathy (DPN). Ninety... 相似文献
8.
李刚 《鞍山师范学院学报》2006,8(2):41-43
阐述了多媒体及网络技术在高校生物教学中的优点及正确运用方法,旨在强调教学手段的多样化、现代化对培养学生综合素质的重要意义. 相似文献
9.
Acquiring information properly through machine learning requires familiarity with the available algorithms and understanding how they work and how to address the given problem in the best possible way. However, even for machine-learning experts in specific industrial fields, in order to predict and acquire information properly in different industrial fields, it is necessary to attempt several instances of trial and error to succeed with the application of machine learning. For non-experts, it is much more difficult to make accurate predictions through machine learning.In this paper, we propose an autonomic machine learning platform which provides the decision factors to be made during the developing of machine learning applications. In the proposed autonomic machine learning platform, machine learning processes are automated based on the specification of autonomic levels. This autonomic machine learning platform can be used to derive a high-quality learning result by minimizing experts’ interventions and reducing the number of design selections that require expert knowledge and intuition. We also demonstrate that the proposed autonomic machine learning platform is suitable for smart cities which typically require considerable amounts of security sensitive information. 相似文献
10.
Brian Kliszczewicz Cassie Williamson Emily Bechke Michael McKenzie Wade Hoffstetter 《Journal of sports sciences》2018,36(16):1872-1879
The evaluation of Autonomic Nervous System (ANS) recovery following exercise provides insight into the transient stress placed on the cardiovascular system. High-Intensity Functional Training (HIFT) is a form of intense exercise that is prescribed in various modalities and durations; however, little is known about the influence of HIFT duration on ANS recovery. Ten apparently healthy males (28.1 ± 5.4 yrs) performed two HIFT sessions (<5-minute and 15-minute) in a crossover fashion. ANS activity was measured using plasma Epinephrine (E) and Norepineprine (NE); Heart Rate Variability markers of the log transformed Root Mean Square of Successive Differences (lnRMSSD) and High-Frequency power (lnHF). No trial dependent differences were observed in lnRMSSD (p = 0.822), lnHF (p = 0.886), E (p = 0.078), or NE (p = 0.194). A significant main time effect was observed in both trials with a depression in lnRMSSD and lnHF following the trials (p < 0.05) and recovering by 2-hours post (p = 0.141, p > 0.999) respectively. A trial dependent increase in E and NE occurred immediately post (p < 0.05) and recovered by 1-hour post (p > 0.999, p > 0.999) respectively. The HIFT bouts examined within this study demonstrated similar transient strain of the ANS. 相似文献