对高校图书馆人力资源管理工作的几点认识

针对当前高校图书馆工作的实际,就图书馆组织结构、人员结构、工作组织方式、激励管理及培训等方面提出了一些思考。     

黄连素的十大药理功能

本文通过查阅大量文献,综合分析近年来关于黄连素药理作用研究情况,总结出黄连素十大药理功能,旨在理顺有关黄连素的研究思路,为更加合理的研究开发和使用黄连素提供理论支持。     

Three-Dimensional Measurement and Reconstruction of Fabric Drape Shape

This paper introduces a new method of measuring the three-dimensional drape shape of fabrics with structural light. First, we apply parallel annular structural light to form light and shade alternating contour stripes on the surface of fabrics. We then collect the images of contour stripes using Charge Coupled Device （CCD）. Subsequently, we process the images to identify the contour stripes and edges of fabrics, and obtain the fabric contour lines of curved surfaces. Finally, we apply three-dimensional curved surface modeling method based on a network of polar coordinates, and reconstruct the three-dimensional drape shape of fabrics. Experiments show that our method is effective in testing and reconstructing three-dimensional drape shape of fabrics.     

我国国内旅游需求影响因素分析及规模预测

近20年来我国国内旅游业发展之所以形成高潮,一方面由于我国实行改革开放的结果,而另一方面更在于近年我国居民可支配收入和闲暇时间的增多.2003年上半年,中国旅游业遭受SARS的沉重打击,2003年下半年国内旅游业经历了迅速恢复期,2004年已经表现出很强的增长势头.就影响我国国内旅游业发展的主要因素进行分析,并对未来五年我国国内旅游发展规模进行预测.     

对卷烟零售终端的分析及控制方法的探讨

探讨了烟草销售行业改革的迫切性,分析了卷烟零售终端中存在的问题,提出了解决这些问题的办法,并探讨了建设网络销售终端的优势。     

A theoretical model for mid-and low-latitude ionospheric electric fields in realistic geomagnetic fields

The geomagnetic fields, which play important roles in the ionospheric dynamo, can greatly affect the global distribution of ionospheric electric fields, currents and other ionospheric electrodynamics phenomena. In the study of ionospheric electrodynamics phenomena, such as the longitudinal variations of ionospheric electric fields, the non-dipolar component of the geomagnetic fields must be taken into account. In this paper, we deduce a theoretical electric field model for ionospheric dynamo at mid- and low-latitude which adopt a modified magnetic apex coordinates system. In the new electric field model, the geomagnetic fields can be calculated from either the IGRF model or the dipole field model, and the neutral winds and conductivities are calculated based on empirical models. Then the dynamo equation for the electric potential is finally solved in terms of the line-by-line iteration method, and the ionospheric electric fields and currents are derived from the calculated potential. Our model can reproduce the main features of the ionospheric electrodynamics processes, so it will be a useful tool for the investigation of the upper atmosphere and ionosphere.     

引入青海的辽宁绒山羊双极胸导联心电图

对34只引入青海的辽宁绒山羊3个双极胸导联心电图进行了描记和分析。结果发现：①在3个双极胸导联心电图上，P波和T波的波向变化甚大；②在CⅡ和CⅢ导联心电图上，QRS综合波多数呈qR型(分别为94．2％和79．5％)，而在CI导联心电图上，QRS综合波呈现9种波型；③各波和间期的时限(s)为：P坡，0．049;P—Q间期，0．107；QRS综合波，0．059;T波，0．072;Q—T间期，0．306；Q—Tc间期，0．373;R—R间期，0．672；④被检山羊窦律不齐的发生率达64．71％。     

论追诉时效超期适用程序

分析了设立追诉时效超期适用程序的必要性,论证了该程序适用的条件,并就该程序的内容设计了相应的法律条文,供立法机关将来修改刑事诉讼法时参考。     

田径裁判员的智力结构

针对与田径裁判工作密切相关的观察力 ,记忆力 ,思维力三个方面对田径裁判员应具备的智力结构进行了简要论述