三种方法防治调节性近视效果观察

本文采用阿托品点眼、提高照明、减轻学习负担三种方法，对82名正常视力和46名调节性近视眼的学生进行防治七个月。对预防近视眼的发生，减轻学习负担效果最好，阿托品点眼和提高照明对调节性近视治疗四个月效果明显。     

防火卷帘闭式自动喷水灭火系统的设计

防火卷帘取代防火墙后，应对防火卷帘实施闭式自动喷水保护，从自喷的水量、火灾延续时间喷头的布置等几方面进行了探讨。     

基于Rabbit微处理器接入Internet的技术研究

基于几种嵌入式系统接入Internet的技术，阐述8位Rabbit系列微处理器接入Inter-net的方案，并以其为核心应用于消防报警监控系统。     

论农业遗产及其保护

世界遗产系统项目原生境保存了传统农作技术和农业生物多样性,国际稻米年强调传统稻作系统是世界遗产的一部分,提高公众对粮食生产可持续性认识.我国几千年丰富的农业遗产值得大力保护和开发.     

健康第一原则与学校体育教育改革的思考

学校体育立“素质教育”,树“健康第一”的指导思想是新时期学校体育发展的必然走向。但学校体育的健康教育还停留于形式上,还没有完全从原有的模式跳出来。学校体育改革就是要我们去做一种与以往不同但却可以达到以增进健康为主要目的的体育活动。从大众体育健康的角度,忽视或不要去刻意追求过去那种生理“波峰”的传统模式。     

从民问借贷的保护机制看惯例的经济价值

运用博弈论理论分析了民间借贷的保护机制——惯例形成的根据。进一步研究了惯例的经济价值——节省社会交易成本，并实现了非正式制度的资源配置功能。     

论身心交互与心理养身

本文从身心交互的基点出发,选取“心理养身”的新视角,对身与心的各种辩证关系、各个侧面以及身心交互的本质等进行了较详细地论述,不仅在某一层次上系统地揭示了人类心理行为的生理与社会根源,而且明确地提出与剖析了进行心理养身的科学养身之道。这对于促进主体心身的健康发展,无疑是有一定价值的。     

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.     

构建和谐社会与心理健康

改革越深化、经济越发展，社会生活节奏越加快、矛盾越复杂。要构建社会主义和谐社会，心理健康就越显得重要。当前要充分把握心理健康标准及其重要性，调查研究心理不健康的主要表现，克服心理异常，医治心理疾病，积极促进社会主义和谐社会的构建和发展。