高职食品与药品类专业“基础化学”教学改革与实践

“基础化学”理论和实验教学质量的“高与低”在一定程度上直接关乎高职院校与化学相近专业人才培养的“成与败”。以教学改革为切入点,在“基础化学”教材建设和系列微课的制作及应用2个维度上,探讨提升“基础化学”课程教学质量的具体措施。     

某土木工程试验班课程主线改进方案

从师生自身反馈角度，结合成立于2003年的中国地质大学工程学院土木工程试验班的具体情况，针对其本硕贯通式的培养教学计划，提出了包括增加专业软件学习、互动式外语教学、高低阶力学课程合并、压缩人文社科类课程等具体改进建议。     

英语教学翻译与翻译教学

英语教学任务和目标是在不同阶段培养相应的语言能力和交际能力,其有机组成部分包括教学翻译与翻译教学,这是两种概念不同,目的相异但又相互联系的教学设计类型。本文尝试由语言教学理论和语言教学角度探讨二者之间的关系,认为二者在概念和目的上不容混淆,但二者教学上存在着相互联系。     

Decreased transport of orally administered protein into the blood circulation of developing juveniles of Japanese eel Anguilla japonica

ABSTRACT: To clarify the quantitative changes in the transport of orally intubated protein into the blood circulation as macromolecules in development, immunoglobulin Y (IgY) extracted from chicken eggs was administered orally to juvenile Japanese eel, Anguilla japonica . For the first experiment, which was performed before the commencement of artificial feeding, the oral delivery of 2.0 μg/0.1 g bodyweight of IgY resulted in a rapid increase in plasma IgY to a maximum of 2.30 μg/mL. However, the transport of IgY into the blood decreased significantly in the experiments that followed, which were performed after 12, 25 and 42 days. During this period, bodyweight increased approximately by a factor of eight, and rapid growth of the stomach was observed histologically. Possible contributions for the development of the alimentary canal to the diminishment of intestinal protein assimilation are discussed.     

创造性思维教学的探索与实践

随着素质教育的实施，培养学生的创造精神与实践能力，已成为世界各国教育的趋势。为此．就高等院校如何推行创造性思维教学、培养学生的创造性思维能力进行了探讨。     

邓小平理论概论课教学内容应注意的问题

从尽量避免重复点、发现特殊教育点、认真突破难点、及时分析热点的角度分析了在正确把握高校邓小平理论教学内容上应注意的几个问题 ,以提高教学质量     

Grouped, stacked rods and tapeta lucida in the retina of Japanese anchovy Engraulis japonicus

ABSTRACT: Morphology of the photoreceptor cells and tapetum of the Japanese anchovy Engraulis japonicus was studied by histologically and by chemical analysis. The Japanese anchovy has a duplex retina. The cones form parallel rows consisting of alternately placed long cones and bifid cones. Both types of cones are intimately associated and form triple units that are regularly spaced along the row of cones. The rods are grouped and stacked. This fish has a retinal tapetum lucidum composed of guanine and hypoxanthine. Three structures of the tapetum lucidum were recognized: platelet, diamond and rod types. Photomechanical changes include movements of the photoreceptor cells and the retinal tapetum. The retina of the Japanese anchovy is thought to be highly sensitive and well adapted to a dim light environment.     

高校多媒体教学现状分析与对策

分析了我国高等院校利用多媒体技术进行教学的现状和特征，指出了具有形象思维与逻辑思维特征下的课程在利用多媒体技术进行教学时应该注意的有关问题，并且给出了解决问题的对策与建议。     

日本落叶松在四川引种栽培的初步研究

报道了日本落叶松在四川20多年来的引种。栽培试验结果,证明引种是成功的。并进一步探讨了日本落叶松在四川各地的引种效果和树种生态适应性,提出了按四川自然地理分区和森林分区为基础的引种适生区划分标准。综合分析认为日本落叶松应成为四川省中山地带和高山峡谷区低海拔地带主要速生丰产造林树种之一。