湘潭某锰矿重大中毒窒息事故分析及预防

叙述了湘潭某群采锰矿重大中毒窒息事故的经过,分析了产生的原因,并总结了经验教训,提出了预防措施。     

铅职业危害及其防治

通过对某铅冶炼厂职业铅危害情况及防治现状进行调查分析,提出了防治铅中毒、铅吸收的措施。     

开展我国的热安全工程技术研究

近些年来，我国热灾害事故屡屡发生，损失巨大，受到社会的普遍关注。当今，热灾害事故的防治，是一门集基础研究、应用研究和高新技术开发为一体的综合工程研究体系。社会需求、基础研究的支持和高新技术的配合，使得开展这项研究的条件与时机己经成熟。现简略介绍热安全工程技术研究体系的结构，以及这项研究的国内外状况。     

日本大气污染防治立法新动向探微

日本的大气污染防治法律制度以达标排放作为基础和核心要求而确立，实行事前申审查和翱翔放申报审查的中报审查制度、总量控制制度与区域控制制度等。     

机动车尾气的产生及对人群健康的影响和防治对策

较详细的介绍了机动车燃料和尾气的关系，全面论述了尾气中主要污染物对人体健康的危害，并对防治尾气的污染提出了建议。     

浅埋公路隧道施工塌方事故的预防与整治技术研究

塌方事故经常发生在浅埋隧道施工过程中,这就成为造成工期延误和生命财产损失的一个重要安全隐患。随着我国公路工程建设的的迅速发展,公路隧道的建设规模越来越大,隧道施工过程中围岩稳定性问题也更加突出。笔者根据深圳盐田到坝岗高速公路段大梅沙隧道开挖的工程实例,对隧道塌方的原因进行了深入研究,结合实际与理论分析,取得了一些成果:得出隧道仰拱封闭距离的合理范围;将塌方类型分为未塌穿型和塌穿型两类,分别探讨了它们的治理与防治技术措施,并提出可行的处理比选方案;研究了管棚支护在防治塌方中的重要作用,就其力学效应分为梁拱效应、环槽效应、强化岩体效应3个方面加以阐释;最后提出了综合超前处置的重要思路和途径。     

The post-Bhopal and post-9/11 transformations in chemical emergency prevention and response policy in the United States

The United States' approach to incident prevention and response to hazardous chemical facilities has undergone two major transformations in the last 20 years. The first was triggered by the Bhopal tragedy in 1984, which led to major changes within the US chemical industry and a series of Federal laws and regulations intended to prevent major chemical accidents. A more recent transformation is currently underway in the wake of the 9/11 attacks on New York and Washington. It involves the advent of various security-related requirements affecting many of the same facilities covered under the existing accident prevention rules. This paper provides an overview of these transformations and their impacts.     

淮安市盐化工业中氯化物对地表水的污染与防治

介绍了淮安市盐化工业的现状、地表水中氯化物污染的现状及其污染的来源和危害,并根据淮安市盐化工业的发展趋势,提出污染防治措施.     

Prevention and suppression of explosions in gas-air and dust-air mixtures using powder aerosol-inhibitor

The prevention and suppression of explosions is a very topical field of research because annually hundreds of coal mine workers became their victims. In this research a very effective powder “powder for suppression of explosions” (“PSE”) for the suppression of explosions has been developed and tested. The experiments on suppression of explosions of a methane–air mixture (MAM) at a laboratory conditions using “PSE”-powder have been carried out. The possibility of lowering the power of coal-dust explosion with the help of a “PSE”-powder has been investigated. The feasibility of almost instantaneous disperse of powders using intentionally created mini-explosions (ammonal) was investigated. The barrel-suppressor of explosion in the experimental adit (tunnel) was studied and the large-scale tests for suppression of MAM-explosions in experimental adit were also subjects of study.     

Disability among adults injured in motor-vehicle crashes in the United States

INTRODUCTION: Little population-based information exists about the long-term effects of motor-vehicle crash-related injuries. METHOD: We analyzed data from the 1995 National Health Interview Survey Disability (NHIS-D) Supplement to estimate the prevalence of crash-related disability among noninstitutionalized U.S. adults aged 18 years and older. RESULTS: More than 1.2 million adults were living in their homes with the disabling effects of motor-vehicle crash-related injuries in 1995. The prevalence of crash-related disability was highest for persons in their mid-life years, ages 35-64. Half of the respondents had sustained the injuries more than 5 years before the interview. Forty-one percent of working-aged individuals reported being unable to work because of their disability. CONCLUSIONS: Because crash-related disability is most prevalent during the mid-life years, quality of life and productivity may be affected for decades. These findings highlight the personal and societal burden associated with motor-vehicle crash-related disability in the United States.