清洁生产:由生产领域扩展至消费领域——结合《中华人民共和国清洁生产促进法》相关规定评析之

本文通过分析清洁生产和消费的含义,指出清洁生产的调整范围包括消费环节.我国《清洁生产促进法》的内容体现了清洁生产从生产领域扩展到消费领域这一新动向.本文论证了这一新发展的正当性和合理性,最后结合具体法条进行分析,指出相关制度手段和意义所在.     

Genetically Modified (GM) Crops: Precautionary Science and Conflicts of Interests

Risk governance of GM plants and GMfood products is presently subject to heatedscientific and public controversies. Scientistsand representatives of the biotechnologyindustry have dominated debates concerningsafety issues. The public is suspicious withregard to the motives of scientists, companies,and political institutions involved. Thedilemmas posed are nested, embracing valuequestions, scientific uncertainty, andcontextual issues. The obvious lack of data andinsufficient information concerning ecologicaleffects call for application of thePrecautionary Principle (PP). There are,however, divergent opinions among scientistsabout the relevance of putative hazards,definition of potential ``adverse effects,' andwhether actions should be taken to preventharm. The reliance on the concept ofsubstantial equivalence in safety evaluation ofGM food is equally controversial. Consequently,value assumptions embedded in a scientificframework may be a barrier for employment ofthe PP. One of our major conclusions is thatprecautionary GMP usage requires riskassessment criteria yet undeveloped, as well asbroader and more long-term conceptions of risk,uncertainty, and ignorance. Conflicts ofinterest and public participation are otherissues that need to be taken intoconsideration. GMP governance regimes that arejustifiable from a precautionary and ethicalpoint of view must transcend traditionalscientific boundaries to include alternativescientific perspectives as well as publicinvolvement.     

You Are What You Eat: Genetically Modified Foods, Integrity, and Society

Thus far, the moral debateconcerning genetically modified foods (GMF) hasfocused on extrinsic consequentialist questionsabout the health effects, environmental impacts,and economic benefits of such foods. Thisextrinsic approach to the morality of GMF isdependent on unsubstantiated empirical claimsand fails to account for the intrinsic moralvalue of food and food choice and theirconnection to the agent's concept of the goodlife. I develop a set of objections to GMFgrounded in the concept of integrity andmaintain that food and food choice can beintimately connected to the agent's personalintegrity. I argue that due to the constitutionof GMF and the manner in which they areproduced, such foods are incompatible with thefundamental values and integrity of certainindividual moral agents or groups. I identifythree types of integrity that are threatened byGMF: religious, consumer, and integrity basedon certain other moral or metaphysical grounds.I maintain that these types of integrity aresufficiently important to provide justificationfor political and societal actions to protectthe interests of those affected. I conclude byproposing specific steps for handling GMFconsistent with the moral principles ofinformed consent, non-maleficence, and respectfor the integrity of all members of society.They include mandatory labeling of GMF, theimplementation of a system for control andregulations concerning such foods, andguaranteed provision of conventional foods.     

论三峡库区城市污水、垃圾处理市场化

论述了用市场化模式解决三峡库区城市污水处理场和垃圾处理场的建设和运营问题，并提出了市场化的总体架构。     

运用“12345”安全文化系统工程追求长久的安全效应

通过安全生产的理论和实践活动相结合 ,笔者从一个行业出发 ,阐述了安全文化系统工程 ,概括、总结并创建了以“1个严为特征、2个抓为重点、3项工作为途径、4个规范为核心、5个开展为动力”的“12 345”安全文化系统工程 ,以系统思维、以人为本、科学管理的思想 ,论述了“12 345”安全文化系统工程的形成过程 ,为安全工作系统化、科学化、规范化和丰富安全文化的内容 ,追求长久的安全效应 ,提供了新的思路和方法。     

露天深孔爆破环境污染的危害与防治

在全面分析爆破所带来的地震效应、噪声以及废气等污染的同时，结合某矿山生产爆破的具体情况，提出了些防治爆破环境污染的措施和建议。     

小径薄壁管射线透照布置方法

小径薄壁管广泛用于工艺管道中，在对其进行无损探伤时，一般采用双壁双影椭圆成像法和双壁重叠成像法，针对小径薄壁管对接焊缝透照成像的特殊要求，具体介绍双壁双影椭圆成像法的透照布置方法。     

锅炉房工艺设计中确定煤场面积的一种方法

本文以管理科学的库存理论为基础，以提高经济效益为目的，提出了一种全新的锅炉房煤场面积确定方法。     

准噶尔盆地油田开发区土地沙漠化防治研究--以石西、莫北油田为例

通过对准噶尔盆地石西油田、石南油田、莫北油田等开发利用区土地沙漠化现状和特点的分析，对油田开发活动引起的水土流失进行了预测，并对产生的新的土地沙漠化现象和水土流失对油田区道路、管线、油区的影响进行了分析，提出了针对钻井井场、道路、输油气管线等的分区防治措施。     

McCaffrey等估计轰燃前火灾温度方法的改进

在估计室内轰燃前火灾温度的多种方法中，McCaffrey等人提出的方法比较典型。该文根据内衬材料的热惯性对室内火灾的重要影响，在大量实验数据的基础上，对McCaffrey等人提出的这一方法进行了初步和理论上的改进；结合室内火灾的控制因素，对有机玻璃火灾的回归结果进行了进一步改进，提出了估计室内轰燃前火灾温度的新方法。