Mechanical Design and Research on Process of Air Suction Drawing System of Spunbonded Nonwoven

The design guideline for the air suction drawing system with auxiliary air was analyzed, a spunbonding nonwoven system named PADHL1 - 3200 was designed and polypropylene （PP） spunbonded nonwoven fabrics with excellent properties were achieved after many trial runs. On the other hand, the suction air velocity （VA） was calculated and the influence of VA on the bonding strengh of PP nonwoven fabrics was Studied as well. It was found that VA is 1.5 - 2.5 times of the spinning velocity. With the increase of VA, PP fibers become finer and the bonding strength of PP nonwoven fabrics increases as well.     

关于西藏高校“计算机文化”课程教学考核改革思考

在科技迅速发展的今天,信息化管理及其人们对新信息的需求程度不断提高,计算机技术的应用日益深入到各行各列,西藏高校的"计算机文化"课程的教学方法和考核方式都迫切需要改革。文章在教学实践的基础上,对我区高校"计算机文化"课程的教学方法及考核方式改革进行了探索。     

哈贝马斯社会批判理论根基的语言学转向

生活世界理论在哈贝马斯社会批判理论中居于核心地位，但他对生活世界的理解并不是前后一致的。他早期基本上是在综合胡塞尔和许茨生活世界理论基础上而形成自己关于生活世界的理解，而他后期的社会批判理论则奠基在语言学转向后的生活世界理论基础之上。由于这一语言学转向，与其早期社会批判理论相比，他后期的社会批判理论在形式上更趋合理，在内容上更深刻，在批判的同时还形成了自己关于未来理想社会的建构理论。     

一类弹性梁方程三个正解的存在性

利用Williams-Leggett定理，得到了两端固定的弹性梁方程y′′′′（x）－f（y）（x）＝0，y（0）＝y（1）＝y′（0）＝y′（1）＝0三个正确的存在性结果。     

马尔科夫人才规划模型与应用研究

介绍了马尔科夫人才规划模型，提供了一种可以用来进行组织的内部人力资源供给预测的方法，其基本思想是找出过去人事变动的规律，以此来推测未来的人事变动趋势．这一方法不仅可以处理员工类别单一的组织中人力供给的预测问题，也可以解决员工类别复杂的大型组织中的内部人力供给预测。     

坚持用好作风选人加强干部队伍建设

从几方面阐述了在干部选拔中,应坚持用好的作风选作风好的人,切实推进干部制度建设.     

纳米SiO2作为蓄电池添加剂的研究

研究了纳米SiO2添加到铅酸蓄电池的极板和电解液中，对电池的起动性能和循环性能的影响。     

中国动漫产业的崛起

文章从中国动漫产业现状入手,举例说明中国动漫业目前所存在的瓶颈,并由此提出了振兴中国动漫业的建议.且阐述了动漫产业任重而道远的原因.     

Weight measurement using image-based pose analysis

Image-based gait analysis as a means of biometric identification has attracted much research attention. Most of the existing methods focus on human identification, posture analysis and movement tracking. There have been few investigations on measuring the carried load based on the carrier＇s gait characteristics by automatic image processing. Nevertheless, this measurement is very useful in a number of applications, such as the study of the carried load on the postural development of children and adolescence. In this paper, we investigate how to automatically estimate the carried weight from a sequence of images. We present a method to extract human gait silhouette based on an observation that humans tend to minimize the energy during motion. We compute several angles of body leaning and determine the relationship of the carried weight, the leaning angles and the centroid location according to a human kinetic study. Our weight determination method has been verified successfully by experiments.     

热处理炉计算机智能Fuzzy群控系统

针对我国热处理炉人工控制的现状,提出了一个可行的热处理炉计算机智能Fuzzy群控系统,研究了被控对象的数字模型Fuzzy控制算法,智能控制器设计及其控制结果,智能控制器采用生产式结构,参与过程的复合调节,控制结果表明,系统鲁棒性增强,跟踪和调节性能好,控温偏差和炉内温度不均度均在±3℃以内。