环境化学污染对人类的生殖危害

目前认为，环境化学物污染已对人类生殖造成一定的有害影响，综述近年来国内外有关环境中金属元素、有机化学品、气体及农药等化学物质对人类生殖影响的研究报道，为进一步开展环境生殖研究提供参考。     

烟气脱硫(FGD)工程设计框架

在国家实施“总量控制”和“两控区”的重要环境保护政策下,烟气脱硫（ＦＧＤ）工程提到了可持续发展的议事日程,实施ＦＧＤ工程是投资大、直接经济效益不显著的环境工程。因此在全面论述实施ＦＧＤ工程的设计框架,即各设计阶段应考虑的几个重大因素和必须遵循的一系列规则基础上,着重对目前国内外主要的ＦＧＤ工艺进行了技术经济分析评述,提出选择ＦＧＤ工艺的８条重要原则。供重大决策参考和推动环境目标的实现。     

法国环境侵权救济法研究

从和实务两方面对法国环境侵权的有关问题作出探讨，包括环境民事侵权的损害赔偿，环境民事侵权的侵害排除，环境行政侵权的救济等。     

异型材挤压模具开裂失效原因分析

分析了异型材热挤压时造成挤压模具开裂失效的各种原因,并提出了预防和补救措施。     

Results of a questionnaire investigation on the management of environmental issues during conceptual design. A case study of two large made-to-order companies

This paper investigates the current treatment of environmental issues by two companies within the large made-to-order sector. Fifty questionnaires were issued to the design team of each company to assess current practice in the integration of environmental issues with design activities, awareness of environmental issues, awareness of existing environmental design tools and the preferred format for a potential clean design tool.     

中德中小学环境教育比较

从环境教育的概念出发，较系统地阐述了中德在中小学环境教育方面的异同，进而从认识，观念、科技，管理等角度提出了我国在实施中小学环境教育时可借鉴的一些看法。     

含硫化合物的气相色谱检测响应特性研究

利用气相色谱（配炎焰光度检测器）对二硫化碳（ＣＳ２）、甲硫醇（ＣＨ３ＣＨ）、甲硫醚（ＤＭＳ）和二甲二硫醚（ＤＭＤＳ）４种含硫物质进行了分析检测，着重讨论了气相色谱仪的各项参数对几种含硫物质响应和分离效果的影响。结果表明：该分析对含硫气体的最小检测浓度达到ｐｐｂ级。在各项参数中，色谱柱温度在Ｎ２压力对各含硫物质响应和分离度影响最大，汽化室和检测器温度及空气压力对它们的影响相对较小。     

Flow sorting of fetal erythroblasts using intracytoplasmic anti-fetal haemoglobin: Preliminary observations on maternal samples

Monoclonal antibody to fetal haemoglobin (a₂γy₂) has been proposed as a fetal-specific reagent. We developed an intracellular staining protocol that combines fluorescein isothiocyanate or phycoerythrin conjugated anti-γ with the DNA binding dye Hoechst 33342 to identify and flow sort fetal erythroblasts from maternal blood. Our preliminary observations on anti-γ-positive cells sorted from four different pregnant women are described here, using fluorescence in situ hybridization (FISH) with chromosome-specific probes to identify fetal cells. Our data demonstrate that far fewer candidate fetal cells are sorted with this protocol than by current cell surface staining methods that employ the monoclonal antibody CD71. This results in increased fetal cell sorting purities. With this protocol, standard FISH techniques require modification due to the rigorous fixation with 4 per cent paraformaldehyde. Our initial data indicate the promise of this approach.     

高效液相色谱在环境监测中的应用

论述了高效液相色谱法适于环境样品中分子量大、挥发性低、热稳定性差的有机污染物的分析与分离。参阅了国内外文献，例举了用高效液相色谱法测定环境样品中多环芳烃、酚类、多氯联苯、酞酸酯类、联苯胺类、阴离子和非离子表面活性剂、有机农药等有机污染物的测定条件及分离结果。     

应用模糊论方法学优化交通噪声布点

本文应用模糊论方法学以及聚类分析、贴近度计算,择近原理等数学手段,把沈阳市原有的48条干线优化成12条监测干线.经 F 检验、T 检验及其它各种误差检验,证明了优化结果具有较高精度,满足了国家城市环境质量综合整治定量考核及监测规范的要求,为城市交通噪声监测布点优化,提供了借鉴及参考.