中西方对青少年异性交往的态度及教育效果比较

对青少年异性交往的态度，中国自古以来比较保守、消极，西方比较开放、积极，我们应该把二者的优点结合起来．把青少年的异性交往引入健康的轨道。     

高师武术普修课分块教学的实验研究

采用实验对比的方法 ,探讨武术普修课分块教学的可行性效果 .结果表明 ,武术普修课采用分块教学是可行的 ,且使学生的学习目的性更加明确 ,提高了教学效果     

Mechanism of Microwave Effects on Conductivity of Solution

The relation between microwave conductivity and normal conductivity of solution is compared in this thesis. By building mathematical model and theoretical analyses, it indicates that the relationship of in situ conductivity of solution in microwave field and temperature is similar to that in non-microwave field. It can be expressed by quadratic equation but the values of both conductivities are different. Microwave field has effect on the mean path δ or hot vibrational frequency v of ions in solution. In microwave field, the mean energy barrier, which ions must surmount as they transit, is the function relation to temperature.     

具有(F(V×V),R,→,■)模糊逻辑模型的稳定性结构

本文利用多边矩阵理论定义的正交性及对称性,给出了一种具有两种因果关系的模糊稳定性逻辑分析模型,这种稳定的逻辑分析模型结构清晰、简单,并且可用于解决许多复杂问题.     

网络文化对高校学生负面影响的理性思考

随着网络信息技术的迅猛发展,互联网对大学生的影响越来越大,网络文化是一把双刃剑,它具有深远的意义和沉重的“负面效应”。为此,笔者对网络文化的特点及网络文化对大学生的负面影响进行了分析总结,并在此基础上探寻高校教育的新对策,以增强教育的实效性。     

浅谈我国大学生政治态度教育效果的分析研究——以江西省某四高校为例

政治态度教育是思想政治教育的重要内容,它直接影响思想政治教育的效果。当前我国大学生政治态度教育的效果如何?本文通过对江西省四所高校的调查,分析了当前大学生政治态度教育效果的现状,并认为,对大学生加强以政治态度教育为内容的思想政治教育对提高大学生的思想政治教育水平具有重要的意义。     

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。     

∑N_im_i强子产生过程中质量增加的经验公式和(英文)

强子质量ｍｉ和强子的平均数〈Ｎｉ〉遵从公式（βｍｍｉ／〈ｍ〉）μ＋νＫν（βｍｍｉ／〈ｍ〉）．自旋、奇异数压低和大产生截面（σ（Ｄ）,σ（Ｂ）,σ（Λ０））都是质量效应．质量产生过程受到在扩散方程和相对论波动方程之间连续变化所决定的连续阶导数（／ｔ）μＧＸα（ｘ,ｔ）控制．     

Effects of atmospheric pollution on human health

Most air pollutants do not lead to specific diseases. Depending on the pollutant, the concentration and the duration of exposure, some organs are more affected than others. The most frequent disorders are those caused by irritant gases and particulates on the mucous membranes and respiratory organs. The consequences are eye, nose and throat inflammations, diminished lung function, increased susceptability to respiratory infection and a higher incidence of chronic bronchitis. These disorders and diseases are, of course, influenced by other factors as well, such as immune deficiency, allergies, occupational exposure to pollutants, and particularly smoking. The effects of air pollutants are, therefore, multifactorially conditioned and nonspecific disorders are placed in the foreground. Evidence for an association of air pollution with adverse effects on human health is drawn from three sources: animal experiments, experimental human exposures, and epidemiologic studies of exposed human populations. The burden of atmospheric pollution must be reduced to protect human health by an adequate safety margin. In particular, the increased sensitivity of sick and aged people as well as children should be taken into account. In defining the maximum emmission levels, preventive aspects should have priority so as to keep the risk of damage to health and the harmful influences on the environment to a minimum.This article Effects of atmospheric pollution on human health by H. U. Wanner is a revised version of the same article that was first published in the Proceedings of the 1990 European Aerosol Conference; special issue of the J. Aerosol Sci., Vol. 21, Suppl. 1 (1990) 389–396.Reprinted with kind permission from Pergamon Press Ltd, Headington Hill Hall, Oxford OX3 0BW, Great Britain.     

邻苯二甲酸酯对海洋藻类的致毒效应

采用评价化学药品对藻类毒性的标准方法，对邻苯二甲酸醋与海洋藻类的相互影响进行探讨．通过对邻苯二甲酸二甲酯(DMP)、邻苯二甲酸二乙醋(DEP)、邻苯二甲酸二丁醋(DBP)海洋藻类的致毒试验，分别得出此3种物质对三角褐指藻、盐藻、等边金藻、中肋骨条藻48h、96h的半致死浓度，探讨了上述几种海洋藻类对DMP、DEP、DBP的忍受限度．