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91.
92.
儿童最大吸氧量与体格发育关系的研究 总被引:2,自引:0,他引:2
本文报告了436名10-19岁男女儿童少年最大吸氧量与休格发育的关系。相关分析可见,VO2max,VO2max/身高及VO2max/最大心率与身高,体重及瘦体重等体格发育变量有高度正相关;VO2max/体重与各体格变量,男童呈较低的正相关,妇童为较低的负相关;VO2max/LBM与各体格变量,男女童均无相关。按身高,体重及LBM分组,将男女儿童分别为发育较好(第1)组及较差(第2)组,比较两组VO 相似文献
93.
94.
Louisa Sims 《Early child development and care》1994,98(1):79-96
This study examines young children's perceptions of work through a specific example. Reception class children at an inner city school were shown pictures of the same figure washing in four different contexts, ranging from housework to paid employment, in order to examine early classifications and conceptual systems relating to the concept of work and to ascertain whether these were gender related. Individual children varied in the complexity of their ideas, but the majority had not yet began to form hierarchical classifications of work which favour paid employment. There was evidence however that some children were beginning to devalue traditional women's work, suggesting that gender stereotypes are still prevalent amongst this age group, despite efforts by the educational system to counter this. 相似文献
95.
96.
Driven by research findings regarding the positive relationship between training and enhancement of services, as well as literature on adult learning, the New England Head Start Teaching Center (NEHSTC) was created in 1992 to test the efficacy of participatory, hands-on training. The purpose of this paper is to examine the outcome evaluation results from 4 years of training at the NEHSTC, 1 of 14 federally funded sites, as well as to discuss the implications for delivering this type of participatory training throughout Head Start. Findings suggest that the NEHSTC was successful in implementing high quality, participatory training within the context of an ongoing Head Start program. Head Start staff who participated in the NEHSTC trainings demonstrated gains in knowledge, skills, and expertise compared to similar Head Start employees who did not receive training. Results also reveal a sustained effect of training over time, with NEHSTC participants continuing to demonstrate enhanced knowledge and skills 6 months after training. Similar positive outcomes of training were found for staff with varying levels of experience and holding different Head Start positions. Thus the participatory, hands-on training implemented by the NEHSTC was found to produce positive and lasting outcomes for diverse Head Start staff. An effective and cost efficient model of training Head Start personnel is particularly relevant and timely as Head Start strives to establish universal quality and expansion of services in the 21st Century. The findings are also relevant for improving the quality of all early care and education programs. 相似文献
97.
开发与整合图书馆的文献资源 总被引:4,自引:0,他引:4
从用户信息需求变化探讨了高校图书馆馆藏资源开发整合的可行性及必要性.在对馆藏资源进行开发整合时,应把工作的重心和主要精力放在学校的重点学科建设上,借助用户的专业优势取得整合工作的成功. 相似文献
98.
周文升 《南通大学学报(哲学社会科学版)》2004,20(1):154-160
改革开放以来 ,我国的人学研究有两条发展道路 :一是执政党的指导思想中以人为本、促进人的全面发展的观念日益清晰。二是学界围绕人道主义与异化问题、人的本质与人的价值问题、人的现代化、人的主体性等问题把对人学问题的研究逐步推向深入 ,二者相互促进 ,使人学作为一门独立的学科展现出广阔的发展前景。进入新的世纪 ,我国人学研究的重点转向人的全面发展 ,学术界就人的全面发展的丰富内涵以及在社会主义初级阶段如何从发展先进生产力、进行制度创新、加强先进文化建设、扩大交往等方面促进人的全面发展进行了全方位的深入的探讨。同时 ,学术界提出要高度关注“马克思的问题域” ,处理好发展社会主义市场经济与促进人的全面发展的关系。另外 ,学术界还从人与环境、人的实践的自发性与自觉性的关系等方面尝试总结关于人的发展的规律 ,这从一个更高的层面推进了我国的人学的研究 相似文献
99.
范冀 《四川生殖卫生学院学报》2007,(6):62-64,25
针对我国高校学报发展面临的一些问题,从办刊目标定位和发展思路两个方面进行了初步的分析和探讨。高校学报必须明确办刊的目标定位,从树立创新意识和加强质量控制两个方面实现学报的优势发展。 相似文献
100.
J.S. WIGGLESWORTH 《Histopathology》1987,11(7):671-689
The major forms of lung pathology in the perinatal period are reviewed with emphasis on disturbances of growth and maturation. Lung hypoplasia results from impairment in the physiological control of lung growth during the fetal period. It is more common than organogenetic defects which are discussed only briefly. Hyaline membrane disease is now seldom seen in a pure form due to improvements in perinatal care. However, its complications and sequelae such as interstitial emphysema, pneumothorax and bronchopulmonary dysplasia are encountered more frequently. In addition, a wide variety of pathological processes may localize to, or be expressed in, the lung of the newborn, notably asphyxial changes, persistent pulmonary hypertension, haemorrhage and infection. 相似文献