足底反射区脉冲电刺激对慢性运动性疲劳大鼠的影响     

覃荣周  李宁  赵超  陆长青 《四川体育科学》2013,(4)

目的：选择最适宜的脉冲电流频率,研究观察足底脉冲电刺激对大鼠抗运动性疲劳力的影响。方法：实验于动物研究中心完成。选用6-8周龄健康雄性Wister大鼠60只。采用大鼠慢性运动疲劳（游泳力竭）模型。随机将大鼠分成边游泳边刺激组（A 组）、造模后即时刺激组（B组）、游泳后刺激组（C组）,这三类称为运动训练刺激组,外加造模组D（全程不予刺激）和对照组E（未进行游泳训练）,每组10只,实验过程中前后观察电流脉冲对大鼠游泳运动的血糖（葡萄糖氧化酶法测定）、血清乳酸含量（对羟基联二苯法测定）、红细胞超氧化物歧化酶活性（黄嘌呤氧化酶法测定）及体质量（早晨未进食前测试）的影响。利用统计学方法,结合SPSS分析软件探究最终结果。结果：排除大鼠在游泳训练中意外淹死的情况,实验大鼠全部计入结果分析。（1）血清血糖浓度：第1周末D组和B组大鼠低于B组,而A组无明显变化。浓度降低幅度A相似文献   

新中国体育外交繁荣事件回顾及其发展建议     

王梦柔 《哈尔滨体育学院学报》2013,(2):56-59

自新中国成立以来,我国在政治、经济、科教文卫体等事业上都取得了质的飞跃,体育人无论是在对内传播体育意识还是对外进行体育交流方面,都对新中国的发展做出了贡献。文章回顾了新中国成立以来,与美、苏、日、亚非拉等国家的体育交流及所取得的巨大成就,并讨论其当时影响,进而提出我国与其他国家在体育外交发展方面的两点建议,以期对我国体育外交的发展提供参考。  相似文献   

论高校图书馆人力资源开发     

潘舜琼 《湖南科技学院学报》2007,28(4):158-159

针对高校图书馆人才流失严重的问题及带来的不良影响进行了反思,并就高校图书馆如何开发人力资源进行了一系列的探讨,提出开发人力资源的六种方法。  相似文献   

以科学发展观为指导推动高等教育改革和发展     

金光远 《远程教育杂志》2006,(5):4-8

科学发展观是指导发展的世界观和方法论的集中体现，对推进我国高等教育改革和发展具有特别重要的意义。针对当前高等教育改革中存在的单纯追求“教育GDP”、高等教育结构发展失衡以及育人功能的缺失等问题．我们要以科学发展观为指导，确立科学的高等教育发展观,增进高等教育改革发展的全面性、协调性和可持续性，在改革和发展的过程中注重“以人为本”。  相似文献   

A meta-analysis of the effects of Montessori education on five fields of development and learning in preschool and school-age children     

《Contemporary educational psychology》2023

This meta-analysis examines the effects of Montessori Education (ME) on five dimensions of development and learning in preschool and school-age children. It includes data from 33 experimental or quasi-experimental studies comparing ME with other pedagogical approaches (268 effect sizes; n = 21,67). These studies were conducted in North-America, Asia and Europe, and published between 1991 and 2021. Effect size estimated using Hedges’ unbiased g, and a 3-level multilevel meta-analytic approach applied due to the dependency among the effect sizes obtained from the same study. Results showed that ME’s effects on development and learning are positive and vary from moderate to high, depending on the dimension considered: cognitive abilities (g = 0.17), social skills (g = 0.22), creativity (g = 0.25), motor skills (g = 0.27), and academic achievement (g = 1.10). Analyses of different moderators did not reveal differences by school level, type of publication and continent.  相似文献   

Unravelling the gender bind,uncovering the heterogeneity of domination     

Susan Murphy  Dativa Shilla  Consolata Chua  Christina Raphael  Niamh O'Rourke  Molly Middlehurst-Schwartz 《比较教育学》2019,55(2):264-280

ABSTRACT

Gender norms and learned practices of student teachers can influence their performance in practice, either fixing or challenging, gendered social norms and expectations. This paper shares the findings of a multi-year mixed-methods research project that explored the understandings of gender norms and experiences of students and staff within a large teacher-training college in Tanzania. Data was collected to inform a wider gender mainstreaming initiative across the institution. Using a blend of quantitative and qualitative methods, the findings identified a strict and rigid gender binary which seemed to inform attitudes and practices of teaching and learning. Furthermore, it uncovered heterogeneous forms of gendered domination that were experienced by staff and pupils within the institution. The findings suggest that stand-alone ‘female only’ gender mainstreaming strategies may not be sufficient to achieve a gender equitable environment within the institution. Rather, it suggests that a whole-of-community approach is necessary to unravel deep-rooted biases and to tackle diverse forms of domination that affect different members of the college community in different ways. Such findings are particularly important in light of the epistemic power that is conferred on teacher-graduates and that is transferred through teaching practices to communities across Tanzania.  相似文献   

教育发展观新探:可持续发展的教育理念   总被引：1，自引：0，他引：1  

齐德江  王勤  李卫平 《宜宾学院学报》2005,5(2):105-107

可持续发展的教育理念是随社会、经济的发展而映生出的教育发展思想，是一种全新的教育发展观，也是教育可持续发展的关键，其核心内容是实现人自身的可持续发展，即促进人的全面而自由的发展。该理念对于全面推进和实施素质教育、走出应试教育的误区，正确确立适应新时代的人才观及人才培养模式，具有重要的指导意义。  相似文献   

网络环境下高校图书馆的发展与创新     

张惠平  胡祖胜  周慧磊 《黄冈职业技术学院学报》2007,9(1):58-60

本文论述了网络环境下高校图书馆面临的挑战与机遇;阐明了网络环境下高校图书馆发展由图书馆整合向社会化信息系统融合的转变;提出了网络环境下高校图书馆创新的措施。  相似文献   

Wave Height Distribution for Spilling Waves in and outside the Surf Zone     

赵子丹  游涛时钟 《天津大学学报(英文版)》2005,11(5):365-370

Wave breaking plays an important role in sedi- ment transport and beach profile change. Breaking waves exhibit various patterns, principally depending on the incident wave steepness and the beach slope. The breaking patterns range from the relatively con- trolled spilling type to the violent and sudden plunging breaker type. The breaker patterns are classified into 3 or 4 categories. Some criteria for breaker pat- terns[1] are given in Tab. 1. Several wave decay models have been proposed to d…  相似文献   

“育人为本"与高考制度创新     

Yan Mingming 《湖北招生考试》2005,(12)

育人为本是教育工作贯彻科学发展观的根本任务,也应成为高考制度改革的价值取向。高考制度创新着眼于人的全面发展和经济社会的可持续发展,促进人才群体结构优化,构建和谐社会;育人的全面要求与特定时段人的发展的有效集成应相互衔接。改革高考制度的过程中要注重:重塑共性;方式多样;降低难度;评鉴多元;衔接课改,促进育人。  相似文献