A transparent polymer based solar cell was designed and fabricated to utilize the solar energy when exposed to sunlight. The transparent solar cell for window m
This paper utilized the compressive tests results to establish some critical mechanical properties and crashworthiness parameters that may be required to design
Zinc tris Thiourea Sulphate (ZTS) is a semi organic non-linear optical crystal. The ZTS and phosphate mixed (in different mol %) ZTS crystals have been grown fr
<正>习近平总书记在党的十九大报告中指出:"不断增强党的政治领导力、思想引领力、群众组织力、社会号召力,确保我们党永葆旺盛生命力和强大战斗力。"新时代对党员干部领导能
The interactions among fine particles are unavoidable in solutions, and the strong particle interactions have a negative impact on mineral separations. How to r
摘 要：新课改小学语文教学要突显一个核心——以人为本；把握四个规律——工具性与人文性统一的规律，学生主体性的规律，注重感悟的规律，尊重学生多元解读的规律；抓住三个关键环节——准确、深入地解读文本，精心进行教学设计，扎实有效、灵活机动地实施教学。 关键词：课改；小学语文；规律；思考 中图分类号：G623.23 文献标识码：A文章编号：1009-010X（2008）06-0028-04 新课
摘 要:在小学数学教学中,教师应创设各种情境,以引导学生感悟生活与数学的联系,带领学生体验合作与成功的乐趣,培养学生探究与创新的能力,同时,注重各种资源的整合与运用,充分地为学生营造良好的学习环境。 关键词:情景创设;价值导向;创新意识 中图分类号:G623.5 文献标识码:A 文章编号:1009-010X(2010)10-0054-02 现代教育论认为:教师的教,只是学生学习的外因,这
The production cost of flexible polyurethane foam is significantly dependent on the cost of polyol, which constitute the largest percentage of materials used in
The importance of various form of heat treatment operations on medium carbon steel in order to forester the problem that may arise in making a wrong choice of t
The free-radical retrograde-precipitation (FRRPP) process was recently brought into the quantitative areas of work, based on the discovery of possibility of fla