德国的臭氧监控及其对成都市的借鉴

环境空气中臭氧含量问题越来越多为人们所重视,本文拟就臭氧的形成与危害,臭氧监测在德国的开展情况作一介绍,并对其在成都市的借签应用提出建议措施。     

The transtheoretical model of change in adolescents: implications for injury prevention

INTRODUCTION: Many injury prevention interventions require changes in human behavior to reduce self-risk or risk to others. Promising injury prevention interventions may be discarded if they lack power to create a significant difference in outcomes when judging their ability to "move a person from nonaction or negative action to positive action (safety)." The transtheoretical model of change (TMC) allows greater sensitivity in detecting along the change process where an intervention may be effective. The stages of change consist of precontemplation, contemplation, preparation, action, maintenance, and termination. Change is not viewed as an "all or none phenomenon." METHOD: Use of the TMC was examined using a quasiexperimental, cross-over design involving high school agriculture students enrolled in 21 schools in Kentucky (n=9), Iowa (n=7), and Mississippi (n=5). A series of physical and narrative simulations (safety training exercises) were developed with a focus on preventing amputation, spinal cord injury, hypersensitivity pneumonitis, and noise-induced hearing loss. Contemplation and action, as part of the TMC, were measured using a 10-item, Likert-type, stages of change (SOC) instrument comprised of two subscales (reliability coefficients were.88 and.81, respectively). The final sample consisted of 790 students (373 treatment and 417 control). RESULTS: There was a significant group effect for both contemplation, F(1,732)=197.4; p<.0001, and action, F(1,730)=106.1; p<.0001. A convenience sample of 29 of the participating students was selected for follow-up farm visits 1 year postparticipation. Of these students, 25 (86%) had made safety behavior changes in their farm work. IMPACT ON INDUSTRY: The use of the TMC model can provide researchers with greater precision in examining intervention effectiveness in promoting change.     

绵阳市环境空气质量监测系统中心控制软件开发应用研究

利用Microsoft office 2002软件开发绵阳市环境空气质量监测系统中心控制软件，具有智能模块化功能，从数据采集、整理、统计、计算、制图、制表等方面均可自动完成，直观、快捷、高效，可满足空气质量日报准确、及时上报要求，并可以较短时间内完成空气质量预报，可操作性强。     

低压脉冲除尘器(长袋式)在水泥机立窑除尘中的应用

介绍了长袋低压脉冲袋式除尘器的工作原理，比较客观详实的分析了在实际除尘过程中的前景及应用除尘效果。实践证明，袋式除尘器在水泥机立窑烟气除尘中适应性强，除尘效率可达99％以上，经济效益显著，是一种较理想的除尘设备．尤其适合在水泥行业中的应用。     

HSE绿卡管理模式在HSE管理体系中的应用

结合健康、安全与环境(HSE)管理体系的实施,提出了HSE绿卡管理模式。利用该模式可以在不同阶段对不同岗位、不同专业的人员进行科学的及系统的HSE培训教育工作,对员工进行规范的HSE培训、考核与管理,从而有效地消除生产过程中人工操作的不安全行为。实际验证结果表明: HSE绿卡管理模式是实施HSE管理体系的有效措施,它为成功地实施健康、安全与环境管理体系提供了充足的人力“资源”基础,从而实现“以人为本”的现代管理体制。     

固相微萃取技术的应用及其进展

固相微萃取技术（SPME）是一种新型的样品前处理方法，它可一步完成取样，萃取和浓缩，简化了传统前处理方法的繁琐步骤，而且不会造成二次污染。因此，SPME技术在短短几年内已广泛运用于各个研究领域。本文对SPME技术的原理作了简要介绍，对目前的应用研究情况作了初步的总结，并对今后的发展趋势作了预测。     

数字城市的基本任务和应用前景

本文简述了数字城市的背景、概念、组成和关键技术,着重探讨了数字城市的基本任务和应用前景。     

地理信息系统在环境影响评价中的应用

从项目环境影响评价（EIA）的局限性出发，简述了目前EIA的研究现状，同时概述了地理信息系统（GIS）的功能和应用，重点讨论了环境影响评价领域中应用地理信息系统的现状、必要性及其展望。     

滤筒式除尘器的开发与应用

滤筒式除尘器具有体积小、效率高、操作简便等优点，已在很多行业成功应用。     

净化生活污水沼气池的工艺及其装置应用研究

本文就城镇生活污水净化沼气池的基本结构，设计要求及工艺特点作了试验研究，提出了单池多级环流式，单池多级上流式和多池多级上流式等前处理模式，使净化装置能因地制宜，实用，有效，便于清淘管理。