武清地热热储数值模拟

采用 AU TOU GH2热储计算软件对天津市武清县地热热储进行数值模拟计算 ,分析热储在不同开发利用条件下的特征 .主要针对无回灌和有回灌两种生产情况 ,分析地热热储的温度、压力随时间和距离的变化 ,还分析随地热水的生产 ,地热热储的生产能力、水位和压力的变化以及回灌对生产井的冷却效应     

超超临界压力锅炉的发展及应用

介绍了超超临界压力锅炉的发展、关键技术及其应用实例。     

钻孔中煤层气压力测定结果的实用意义

通过对钻孔煤层气压力测试机理分析，肯定了该方法在煤层气开发评价工作中应用的可能性，并强调了测试中应注意的几个问题。举例分析了测试成果的应用效果。     

学生自主学习能力培养中师生自主性的再认识

自主学习能力的提高已成为绝大多数学生的迫切需要,这个过程需要教师的积极参与。学生自主在很大程度上取决于教师自主,自主学习能力的培养首先要关注教师的自主性,具体体现在观念和实践两个层面。学习建构的主体在于学习者自身,所以自主学习能力的培养也要关注学生自身的自主性。而要真正提高学生的自主学习能力,从师生自主性的任一方面来施...     

我国残疾大学生体育现状及其参与锻炼的价值研究

对我国残疾大学生体育现状、制约残疾大学生参加体育锻炼的因素和残疾大学生参与体育运动的价值进行分析,提出在构建社会主义和谐社会中发展残疾大学生体育的重要性.     

高职IT专业就业形势分析与思考

高职IT专业毕业生数量急剧增长,毕业生供大于求,就业压力日趋严重.原因在于高职毕业生技能不突出,毕业生就业期望过高,受传统思想束缚,就业地点过于集中于大城市.为此,学校应修订人才培养方案,充分考虑企业的实际需求,定期举办专题讲座,对学生进行就业技巧等方面的教育.     

Teaching styles and conceptions of effective teachers: Tibetan and Han Chinese academics compared

The principal objective of this research is to ascertain if the “research–teaching dichotomy” as revealed in the relationship between conceptions of effective teachers and teaching styles among Han Chinese academics can be found among Tibetan academics. As a preliminary objective, this research examines the appropriateness of the Effective Teacher Inventory (Zhang, 2003) for evaluating Tibetan academics' conceptions of effective teachers and compares the conceptions of effective teachers between Tibetan and Han Chinese academics. The Thinking Styles in Teaching Inventory (Grigorenko & Sternberg, 1993) and the Effective Teacher Inventory (Zhang, 2003) were administered to 162 Tibetan academics. For the purpose of comparison, data from 93 Han Chinese academics in Zhang's (2009) study were integrated into the present research.The results warranted two conclusions. First, the Effective Teacher Inventory was appropriate for assessing Tibetan academics' conceptions of effective teachers; and there was no substantial difference in the conceptions of effective teachers between the two samples. Second, as it was among Han Chinese academics, the apparent “research–teaching dichotomy” was identified among Tibetan academics. Limitations and significance of this research are discussed and directions for future research are proposed.     

Teaching about the importance of trees: a study with young children

This paper reports on a study undertaken with the primary aim of investigating the effect of the storytelling teaching approach on kindergarten children's retention of ideas about the importance of trees. The study also assessed the effect of storytelling on children's intention to participate in a tree planting activity that they had to select from a list of activities. The story that was created included such elements as binary opposites, mental images, mystery, and wonder, according to Kieran Egan's theory. The study utilized a two‐group design, was conducted in three phases (pre‐test, intervention, and post‐test), lasted 11 weeks, and its results provide evidence of the effectiveness of the storytelling approach when compared with the traditional method of expository teaching complemented with visual images (pictures) of trees and their importance to human beings. The pedagogical appropriateness of the story, which was based upon the binary pair of opposites ‘security–insecurity’, is also discussed in the paper.     

当代大学生艺术素质教育探析

艺术素质教育是文化素质教育的重要组成部分,高等教育应注重以人的全面、和谐发展为目标,对大学生进行艺术素质教育,激发大学生学习艺术的主动性和积极性,提高教学质量和水平。