学校体育学课程内容新体系的构建

以课程编制理论为依据，采用文献法、专家调查法，结合基础教育课程改革的具体实际，构建了学科研究对象清晰明确、课程结构合理、内容完善、概念术语规范的学校体育学课程内容新体系．     

光泽精化学发光分析进展

本文对光泽精在1983年-2000年间的发展概况作了综述，内容包括概述、原理、应用等．     

聚丙烯酸乙酯-g-聚甲基丙烯酸甲酯接枝共聚物的合成

丙烯酸乙酯与2-溴丙烯酸乙酯乳液共聚合制备了聚(丙烯酸乙酯-co-2-溴丙烯酸乙酯)无规共聚物，用该共聚物作为原子转移自由基聚合的大分子引发剂，进行了甲基丙烯酸甲酯的接枝聚合，制备了聚丙烯酸乙酯-g-聚甲基丙烯酸甲酯接枝共聚物。接枝共聚物的分子量随单体转化率的上升而线性增加。     

基于消息中间件的网络协同编辑环境框架

给出了利用消息中间件和事件抽象技术来实现文本协同编辑环境的实现框架 ,并在此框架的基础上实现了基于MBus中间件的共享WPS协同编辑系统 .基于此框架可以在网络多媒体会议系统中实现各种可编辑文档的共享和协同编辑 .此框架通过实现的协同文本编辑环境验证了实现网络会议系统中各种可编辑文档协同共享编辑的可能性和可靠性 ,并且能够进一步完善视频会议的功能并增加会议的真实感和沉浸感     

陕西长青自然保护区鱼类资源及其多样性

陕西长青国家级自然保护区共有鱼类 18种 ,隶属于 5目 7科 .主要经济鱼类有拉氏鱼岁、多鳞铲颌鱼、马口鱼、红尾副鳅和黑鳍鱼泉 .海拔越高 ,鱼类种类越少 ,多样性越低 ;鱼类的多样性还与人类的活动密切相关 .本区分布的细鳞鲑为国家Ⅱ级保护野生动物 ,现已移入酉水河上游 ,进行自然增殖 .     

Design and Implementation of a Novel Algorithm for Iterative Decoding of Product Codes

A novel product code iterative decoding algorithm and its high speed implementation scheme are proposed in this paper.Based on partial combination of selected columns of check matrix,the reduced-complexity syndrome decoding method is proposed to decode sub-codes of product code and deliver soft output information.So iterative decoding of product codes is possible.The fast sorting algorithm and a look-up method are proposed for high speed implementation of this algo-rithm.Compared to the conventional weighing iterative algorithm,the proposed algorithm has lower complexity while offering better performance,which is demonstrated by simulations and implementation analysis.The implementation scheme and verilog HDL simulation show that it is feasible to achieve high speed decoding with the proposed algorithm.     

Disaster Reduction Decision Support System Against Debris Flows and Landslides Along Highway in Mountainous Area

Highways in mountainous areas are easy to be damaged by such natural disasters as debris flows and landslides and disaster reduction decision support system (DRDSS) is one of the important means to mitigate these disasters. Guided by the theories and technologies of debris flow and landslide reduction and supported by geographical information system (GIS), remote sensing and database techniques, a DRDSS against debris flow and landslide along highways in mountainous areas has been established on the basis of such principles as pertinence, systematicness, effectiveness, easy to use, open and expandability. The system consists of database, disaster analysis models and decisions on reduction of debris flows and landslides, mainly functioning to zone disaster dangerous degree, analyze debris flow activity,simulate debris flow deposition and diffusion, analyze landslide stability, select optimal highway renovation scheme and plan disaster prevention and control ergineering. This system has been applied successfully to the debris flow and landslide treatment works along Palongzangbu Section of Sichuan-Tibet Highway.     

Design and application of 60mer oligonucleotide microarray in SARS coronavirus detection

In April 2003, a novel coronavirus[1,2] which was associated with cases of Severe Acute Respiratory Syn-drome (SARS) was first isolated and sequenced in Canada. The genome of SARS coronavirus (SARS-CoV) is 29727[3] nucleotides in length and has 11 known open reading frames (ORFs). Although the genome organiza-tion of this virus is similar to that of other coronaviruses, phylogenetic analyses and sequence alignment show that SARS-CoV is not closely related to any of the previously ch…     

有关李群局部生成定理的运用与研究

本由李群局部生成定理出发得出了一些结论，并对李群结构性质作了相关讨论。     

机车蓄电池智能充放电监控系统

针对传统机车蓄电池检修及检修后充放电过程中存在的效率低、维护困难等问题,提出了一种集监测和管理于一体、采用PC机控制构建的智能蓄电池充放电监控系统,并对该系统的主要功能模块进行了分析.