环境风险评价简介

本文介绍了环境风险评价的内容，方法，现状及发展趋势，并着重介绍了该类评价中污染物对人体健康危害的评价方法。     

抗电磁干扰技术在智能测试仪表中的应用

本文结合智能测试仪表ＥＭＣ试验介绍几种经济实用的抗电磁干扰措施。详细论述了其实现方法,并介绍了所采用的几种抗干扰元器件的使用方法。     

一种基于预测法的电磁兼容设计方法

文章以数模混合电路设计实践为基础,介绍了一种基于预测法的电磁兼容设计方法。先以电磁兼容测试理论为基础介绍数模混合电路设计中的电磁兼容方法,在以此方法建立电磁兼容设计模型,并通数模混合电路实践来检验和改进设计模型。     

化学去污技术的发展及其在核设施退役中应用

综述了核设施的退役和去污，尤其是详细介绍核设施的化学去污方法和应用。简述了去污新技术。对各种去污方法的优缺点进行了比较。介绍了核设施去污的发展方向。     

人工湿地床示踪剂的研究

本文介绍了对适宜于人工湿地床的示踪剂筛选的原则和方法，从四种染料和食盐中，选定食盐作为人工湿地床的示踪剂，并介绍了食盐示踪剂的注入方法和检测系统。     

高职计算机应用专业基于工作过程课程体系开发的探讨

介绍了基于工作过程课程体系开发的一般方法,探讨了该方法在计算机应用专业课程体系开发中的应用,并以网站开发综合课程为例,介绍了基于工作过程课程开发方法在具体课程教学设计中的应用。     

国内外医疗废物处理技术发展概况

文章介绍了国内外医疗废物的处理情况、发展趋势和常用处理方法,着重介绍了焚烧处理工艺和国内 外九种有特色的焚烧炉。     

推荐一种简易实用的水平振动试验实施方法

本文介绍一种简易实用的水平振动试验实施方法。文章对该方法及系统构成进行了详细的介绍,并对安全使用位移值进行了量化分析,对于不具备水平滑台的单位实施水平振动有一定的应用价值。     

化学增幅抗蚀剂用光产酸剂——硫鎓盐的合成方法

介绍了国内外光致抗蚀剂的研究进展、化学增幅光致抗蚀剂用光产酸剂--硫鎓盐的主要合成方法,同时介绍了193nm光致抗蚀剂所使用的光产酸剂及其合成方法,指出合成193nm光致抗蚀剂用光产酸剂的重要性.     

氙灯曝露试验中标准物质的用途及使用方法

本文介绍了氙灯曝露试验中应用的主要标准物质,它们的用途及使用方法,着重介绍了蓝色羊毛标准、聚苯乙烯标准塑料片的应用.     

含油污水中硫化物的处理技术

含油污水中的S2-穿透力强,易使管壁穿孔,破坏管线系统,干扰正常生产。介绍了油田污水中硫化物的处理方法,如加氯法、中和法、曝气法、氧化法、沉淀法。选用氧化法与沉淀法对双河站含硫污水进行了除硫实验,在实验中加入了自制的氧化型药剂Y-1、Y-2及沉淀型药剂F-1、F-2。实验结果表明,采用氧化法时,用Y-1处理剂的效果更好,除硫率均达到93%以上;而采用沉淀法时,用F-1与F-2处理剂的效果相当。当加药量达到最大时,除硫率全部达到99%以上。     

Systematic environmental reporting and planning: some lessons from Canada

Increased attention has been given by governments to reporting on the condition of the environment and deciding on ways of addressing environmental problems. Various activities of this nature currently taking place in Canada are described and assessed. It is concluded that the Canadian experience has many noteworthy features, both in the technical methods of production and the ways of incorporating diverse viewpoints into environmental reports and agendas.     

Transforming environmental psychology

Although it is recognised that the individual and the external world are linked in complex and mutual ways and can only be treated together as one phenomenon there is little evidence that transactionalist approaches, despite potentially providing a truly distinctive approach for environmental psychology, have been fully understood or operationalised. We take as our starting point the theoretical proposition that individuals are the sum of their social relations, i.e., they are the cause and consequence of their relations to others and the environment. Therefore environmental psychology should give priority to examining the reciprocity between people and environment and the ways in which they mutually reproduce the material conditions for their existence. Drawing on the example of sustainable development, we argue that any attempt to develop a sustainable society has to understand how the relationships between individuals and their social contexts can be changed. Thus the emphasis in a transformative environmental psychology should shift to the relations of production and consumption and the social and political relations within which values, attitudes and behaviours are formed, and unsustainable ways of living and working as well as the environment are produced and reproduced.     

Views of the City: multiple pathways to sustainable transport futures

In this paper we look behind the notion of sustainable transport and highlight the tensions and contradictions between the different ways of achieving this. The paper examines transportation plans for a major UK city and describes how these develop the idea and practice of sustainable transport and demand management along three quite distinct trajectories. By focusing on both the technological and the institutional dimensions of three different routes to sustainable transport, the analysis explicates the different ways in which the urban transport problem is framed, the different socio-technical logics of demand management embodied in the plans and the differing ways in which institutional relationships are (re)constituted. A key finding is that technological and institutional innovations are inversely related so that radical technological innovation often serves to reinforce existing social relations of power and exclusion. The conclusion drawn is that the choice is not just between a sustainable and an unsustainable transport future, but also between different forms of sustainability.     

Views of the City: Multiple pathways to sustainable transport futures

In this paper we look behind the notion of sustainable transport and highlight the tensions and contradictions between the different ways of achieving this. The paper examines transportation plans for a major UK city and describes how these develop the idea and practice of sustainable transport and demand management along three quite distinct trajectories. By focusing on both the technological and the institutional dimensions of three different routes to sustainable transport, the analysis explicates the different ways in which the urban transport problem is framed, the different socio-technical logics of demand management embodied in the plans and the differing ways in which institutional relationships are (re)constituted. A key finding is that technological and institutional innovations are inversely related so that radical technological innovation often serves to reinforce existing social relations of power and exclusion. The conclusion drawn is that the choice is not just between a sustainable and an unsustainable transport future, but also between different forms of sustainability.     

Environmentally conscious product design through total quality management

The actions of governments, customers, and competitors are influencing corporate environmental management in unprecedented ways. Market requirements are affecting both revenues and costs in ways that individual firms cannot control. The uncertainty that these new requirements create underscores the critical importance of planning and implementing a systematic approach to the design of products and the processes used to build, ship, support, and recover them. In this article the author shows how Total Quality Management offers a useful framework for aligning a company'S market focus, its business plans, and its management of critical business processes. This alignment is critical, if companies are to create environmentally conscious products while remaining competitive in a global marketplace.     

Levels of environmental decisions

The language of decision theory is used to model the perspectives of two parties in the management of an environmental hazard. These are (a) individuals whose homes are polluted by radon by-products which thereby pose an uncertain health hazard and (b) the public authorities concerned about those individuals' welfare. The analysis provides a way of anticipating ways in which the perceptions and decisions of these parties are intertwined, as well as how they can come into conflict. It also suggests ways in which these difficulties might be ameliorated by altering the respective decision problems. The heuristic value of modeling decision problems in other contexts is discussed, with brief consideration of the substantive issues arising with acid rain and seatbelt usage.     

Locating Ecofeminism in Encounters with Food and Place

This article explores the relationship between ecofeminism, food, and the philosophy of place. Using as example my own neighborhood in a racially integrated area of Philadelphia with a thriving local foods movement that nonetheless is nearly exclusively white and in which women are the invisible majority of purchasers, farmers, and preparers, the article examines what ecofeminism contributes to the discussion of racial, gendered, classed discrepancies regarding who does and does not participate in practices of locavorism and the local foods movement more broadly. Ecofeminism, it is argued here, with its focus on the ways that race, class, gender, and place are ontologically entangled, helps to highlight the ways identity and society are made and re-made through our encounters with food.     

Local governing of climate change in Denmark: recasting citizens as consumers

This paper is concerned with the ways in which Danish municipalities seek to mitigate climate change through a range of governance strategies. Through the analysis of ten municipal climate plans using the framework of Mitchell Dean, as well as extensive ethnographic fieldwork in two municipalities, this paper explores how local climate change mitigation is shaped by particular rationalities and technologies of government, and thus seeks to illustrate how the strategies set out in the plans construe climate change mitigation from a certain perspective, thereby rendering some solutions more likely than others and recasting citizens as passive consumers who are to be guided to consume in more climate-friendly ways in the process.     

山西省耕地资源的开发与保护

文章从山西能源基地建设为出发点,分析了山西省耕地资源利用的现状特点,提出了耕地资源合理利用的途径以及保护性措施。