本溪市空气质量控制方案实施评估

利用攻坚计划行动方案所涉及的污染源排放清单和扩散模型计算了环境中的污染物浓度，并将污染物浓度／人口分布和剂量一反应函数联系起来，根据方案实施前后污染物排放量的变化，分析对人体健康影响的变化，将损害的减少程度进行货币化计算，继而将影响成本和削减方案成本进行比较，评估方案的效益。     

机动车排出物对人体健康危害的研究

运用基因、ＤＮＡ、染色体，细胞和整个动物为终点的远期危害测试系统，对各类机动车排出尾气的有机提取物的致突变性及潜在致癌性进行了评估，同时运用流行病学方法对接触人群进行调查，结果表明：（１）柴油车，助动车的颗粒有机提取物包含１００多种化学物，（２）Ａｍｅｓ、ＵＤＳ微核及ＳＨＥ细胞恶性转化试验为阳性结果，具有突变性及致癌性。（３）它们能使人胚细胞形成转化灶并发现其中的ｃ－ｍｙｃ，ｐ２１及ｂｃｌ－２表达     

城市土地利用下的植物物种资源特征分析

根据对前联邦德国卡尔斯鲁厄市城市自生植被的调查资料,分析了城市植物区系的特征及其与人类活动影响的关系。结论为：①城市植物区系在优势科组成和生态特征方面与其所在地区自然植被明显不同,并在城市之间表现出较大的相似性；②人类活动和城市热岛效应对城市植物区系及其生态特征的作用明显；③城市土地利用和城市绿地管理对许多物种的生存构成威胁     

First and early second-trimester diagnosis of fetal urinary tract anomalies using transvaginal sonography

Urinary tract anomalies are common. Prenatal diagnosis is important and enables either special obstetric management or termination of pregnancy and probably in the future, intrauterine intervention. Transvaginal sonography (TVS) allows visualization of the normal and anomalous fetal urinary tract at an early stage. One thousand nine hundred and forty women were examined via TVS at an early stage of pregnancy between 10 and 16 weeks from the last menstrual period (LMP) and 35 anomalies (1·8 per cent) were clearly identified: 29 cases of low urinary tract obstruction, 2 cases of multicystic dysplastic kidney, 2 cases of polycystic kidney (infantile type), 1 case of double collecting system, and 1 case of horseshoe kidney. Potter syndrome could be ruled out in three patients who had delivered fetuses suffering from this anomaly in previous pregnancies. The concise and early identification of anomalies makes TVS an important aid in the hands of the obstetrician, ultrasonographer, and neonatologist.     

极低频电磁场对健康影响的流行病学调查及人体测试研究进展

流行病学调查结果表明，环境的极低频电磁场暴露与人群某些肿瘤，如白血病、乳腺癌、脑肿瘤等，以及生殖、神经、心血管和内分泌等系统疾患的发病相关，这些结果在一定程度上得到实验室人体测试的支持。然而，极低频电磁场对健康影响的确切效应，迄今尚未能作出结论，亟等进一步开展多层次、多水平的研究。     

环境中的二恶英

二恶英主要来源于化工，造纸生产，工业化学放心弃物和垃圾焚烧等，本文对二恶英的理化性质，分析方法，毒性，来源，污染的产生及其环境效应对人体健康的影响进行了评述。     

Analysis on reasons for the Yellow River''s dry-up and its  eco-environmental impacts

The Yellow River, or Huanghe, is one of the most important river in China. It is the major water resources for north and northwest China. Since 1972, the Yellow River's dry-up has occurred frequently and become even more year by year. Except the huge loss to social life and economic development, the Yellow River's dry-up brings about great impacts to eco-environment. This paper analyzed the reasons and impacts from multi-aspect: effects of climate change, influence of human activities and impacts to delta's eco-environment, aquatic life resources, agricultural eco- environment, water pollution and flood prevention as well.     

Residents' preparedness and response to the Kalamazoo Tornado

A survey was conducted of individuals residing directly in the path of the tornado that hit Kalamazoo, Michigan, on 13th May 1980. The residents' tornado preparedness and response were examined in an effort to evaluate the city's emergency warning system. The system was adequate for people on the east side of the city and lacking for west side residents. Other factors pertaining to the storm event and human response were also evaluated.     

人因评价的定量化研究

人因评价是安全评价中的重要组成部分，在结合层次分析法和综合加权法的基础上，建立了人因评价的量化模型。     

事故前人因失误研究

在安全评价中，人因失误特别是事故后人因失误越来越受到重视；但相对而言，事故前人因失误没有引起足够的重视。本通过对大量核电厂安全分析报告和运行事件报告的考察，系统地阐述了事故前人因失误对系统安全的显影响，并在此基础上，归纳出在核电站开展事故前人因(失误)分析的程序。该程序主要包括系统熟悉，定性分析，筛选，定量计算，与故障树的集成，敏感性分析与不确定性分析，形成分析档等几个步骤。