浅析毛泽东的和谐价值观

和谐是人类向往的美好生活状态，社会和谐是人类共同追求的价值，实现社会和谐，建设美好社会更是毛泽东等中国共产党人的不懈追求。在价值层面上，毛泽东和谐观与中西传统文化的关系、形成过程和特点，对今天我们党和政府提高构建社会主义和谐社会能力有着重要的借鉴意义。     

A Statistical Method for Analysis of Technical Data of a Badminton Match Based on 2-D Seriate Images

The use of computer vision technology to collect and analyze statistics during badminton matches or training sessions can be expected to provide valuable information to help coaches to determine which tactics should be used by a player in a given game or to improve the player＇s tactical training. A method based on 2-D seriate images by which statistical data of a badminton match can be obtained is presented. Image capture and analysis were performed synchronously using a multithreading technique. The regions of movement in the images were detected using a temporal difference method, and the trajectories of the movement regions were analyzed using sedate images. The shuttlecock trajectory was extracted from all detected trajectories using various characteristic parameters. The stroke type was determined by comparing the shuttlecock trajectory data with a set of stroke definition data. The algorithm was tested at a training center, and the results were compared with baseline data obtained by expert visual inspection using four video samples, which included approximately 10 000 frames. The shuttlecock trajectory and stroke type were detected correctly in almost 100% of the analyzed video sequences. The average speed of the automated analysis was approximately 40 frames/s, indicating that the method can be used for real-time analysis during a badminton match. The system is convenient for use by a sports coach.     

直线型立体桁架合理性设计指标的确定

相比于立体拱架，相关的规范标准针对直线型立体桁架并未提供可参考的设计指标，不同的矢跨比、厚跨比、宽高比影响立体桁架的整体稳定性。以结构的屈曲临界荷载系数评判结构的整体稳定性，采用3D3S软件对某一钢结构体系进行分析，提供直线型立体桁架的设计指标建议范围，为此类体系的建筑设计提供参考。研究结果表明，直线型立体桁架矢跨比取值在0.15—0.30之间，厚跨比取值不小于1/30，宽高比在0.5—1.0之间时，结构整体稳定性较好。     

解析企业发展模式与经验培育世界一流科技企业

对天津市骨干企业的发展模式和国内一流科技企业的发展经验进行了分析归纳,结合天津市科技发展工作的实际需求,分析寻找培育世界一流科技企业的突破口,并提出相关建议,指出培育一批一流企业、打造更多的拳头产品是实现创新型城市的重要基础,对提升城市影响力和创新氛围有着十分重要的意义。     

浅谈经济体制改革中的组织替代问题

在传统计划体制框架下，以国家所有为主要特征的公有制的制度安排，形成了我国经济特有的性质。政资不分，政企不分，政府组织是经济体制中的主体要素，没有真正意义上的市场和企业，从事工贸生产经营的单位，都只是政府组织的附属物而且。因此，我国为提高经济体制运作效率而进行的改革，走的是与西方经济发达国家完全不同的路径：市场机制逐步替代政府组织的部分经济职能；作为市场竞争主体的企业逐步替代政府组织的附属物地位；大企业、特别是企业集团，在把市场交易内部化的同时，进一步在中观层次上实现对部分政府组织的直接替代。由单…     

在小学语文教育中培养学生的创新能力

创新能力是一种综合素质,它不仅是智力特征,更是一种精神状态,创新能力的培养是素质教育的核心和灵魂,小学数学教师只有努力培养学生的创新能力,才能使他们得到真才实学。     

KNOT STRENGTH OF INDUSTRIAL TEXTILE FIBRES

In this paper, the knot strengths of the seven strands which were made of polyethleneterephthalate(PET), nylon 6, polyvinyl formal fibre, polypropylene and polyethylene with differentspecification used for industrial purposes were tested and discussed. The results of experimentshow: the knot strength loss does not only depend on the breaking elongation and the diameter ofsample, but also on the shape of the load-extension curve and twist factor of sample and other fac-tors; the range of the knot strength loss and the breaking energy loss vary in a wide range, in thepresent case. the former is from 2.7% to 58.14% and the latter from 16.36% to 78.76%. Thestrength loss of the polypropylene filament is the least among the samples investigated.     

光纤电压互感器暂态信号处理

对光纤电压互感器暂态信号处理的原理和设计进行了论述，提出了光电系统信号延时测试方法，分析了延时产生的原因，展示了动验结果，光纤电压互感器频带宽，能满足继电保护响应２ＫＨz信号的要求；系统延时小，总延时不超过４２μｓ；波形无失真，能响应三相短路和单相对地短路等故障，正确实现继电保护。