人工神经元网络对水处理系统建模适应性的研究

针对水处理系统的特点和研究中的难点，引入人工神经元网络的理论和思想，提出了水处理系统的神经网络分析方法．通过建立基于ＢＰ人工神经元网络的臭氧生物活性炭系统的模型，具体地考察了人工神经元网络对水处理系统建模的适应性，使水处理系统的研究迈向智能化和控制化．     

实施污染物排放总量控制探讨

实施总量控制把污染源与环境目标挂钩，注重于整个区域环境质量的改善，必须科学划分功能区，确定排放总量，选择治理方案必须依法管理，确保治理方案实施和加强对污染源的监控。     

RS、GIS在内陆湖泊水质研究中的应用

:遥感 (RS)、地理信息系统 (GIS)技术的综合应用在许多研究领域广泛推广并日渐成熟 ,表现出广阔的发展前景。将 RS、GIS相结合 ,综合应用于内陆湖泊水质的监测和分析 ,充分体现了其快速、经济、高效的强大优势。本文首先回顾了一般监测方法的特点及局限性 ,主要讨论了 RS、GIS的特点及在内陆湖泊监测和分析中的优势所在。最后提出了此领域的发展方向展望     

普通高校的音乐教学探讨

音乐教育对每个人的素质培养具有重要作用，但长久以来音乐教育都不被学校、学生所重视，在我国高校的音乐教育才刚刚起步。作者根据自身多年的高校音乐教学经验，认为高校的音乐教育关键是编订独具特色的音乐教材、开启学生的兴趣之门、施行兼收并蓄的教学方法。     

垃圾焚烧飞灰物理化学性质的实验研究

应用激光粒度粒形分析仪、灰熔融性测定仪、原子吸收光谱仪和XRD等仪器手段对国内2种垃圾焚烧飞灰的密度、颗粒特性、熔点、成分和晶相结构等物理化学性质进行了详细的研究。研究发现，2种灰样颗粒直径的数量积分分布非常接近，其中基本没有超过40／μm的颗粒。由于垃圾焚烧飞灰在化学成分上存在的差异导致了其熔点有很大的不同。此外，XRD结果显示不同来源的飞灰其晶相结构存在较大的差别，这可能与垃圾的来源和焚烧工艺以及烟气处理方法有关。实验结果为飞灰无害化低温烧结工艺的选择和运行参数的制定提供了依据。     

昆明呈贡新城环湖湿地设计思路探讨

呈贡新城环湖片区位于滇池东岸，目前主要以农田为主。呈贡新城环湖片区在《昆明市总体规划修编（2006-2020）》中将规划为城市生态湿地保护区。对呈贡新城环湖片区湿地建设的设计思路和预期效益进行了阐述和分析。     

Biodiversity and industry ecosystem management

The term biodiversity describes the array of interacting, genetically distinct populations and species in a region, the communities they comprise, and the variety of ecosystems of which they are functioning parts. Ecosystem health, a closely related concept, is described in terms of a process identifying biological indicators, end points, and values. The decline of populations or species, an accelerating trend worldwide, can lead to simplification of ecosystem processes, thus threatening the stability and sustainability of ecosystem services directly relevant to human welfare in the chain of economic and ecological relationships. The challenge of addressing issues of such enormous scope and complexity has highlighted the limitations of ecology-as-science. Additionally, biosphere-scale conflicts seem to lie beyond the scope of conventional economics, leading to differences of opinion about the commodity value of biodiversity and of the services that intact ecosystems provide. In the face of these uncertainties, many scientists and economists have adopted principles that clearly assign burdens of proof to those who would promote the loss of biodiversity and that also establish near-trump (preeminent) status for ecological integrity. Electric utility facilities and operations impact biodiversity whenever construction, operation, or maintenance of generation, delivery, and support facilities alters landscapes and habitats and thereby impacts species. Although industry is accustomed to dealing with broad environmental concerns (such as global warming or acid rain), the biodiversity issue invokes hemisphere-wide, regional, local, and site-specific concerns all at the same time. Industry can proactively address these issues of scope and scale in two main ways: first, by aligning strategically with the broad research agenda put forth by informed scientists and institutions; and second, by supporting focused management processes whose results will contribute incrementally to the broader agenda of rebuilding or maintaining biodiversity.     

Counter-disaster training in developing countries

This paper discusses both the need for training within a wider context of community disaster preparedness and the major alternatives in methods of training. Emphasis is placed on the importance of compatibility between the resources within a given country and appropriate training programmes.     

车站、机场、码头火灾风险管理定量方法的研究

在对车站、机场、港口等旅客站点火灾风险因数识别的基础上，提出火灾风险定量管理模型，经验和研究证明，该模型十分有效，是火灾风险定量管理的一个有效可行的工具，对火灾风险管理的方法进行了阐述／。     

铁路安全管理激励与约束机制探讨

从经济学和管理科学的角度 ,笔者结合铁路运输系统的特殊性 ,对铁路企业安全管理激励与约束机制问题进行分析和探讨 ;指出了在铁路安全管理中要坚持长期激励为主 ,短期激励为辅的原则 ;合理调整物质激励与非物质激励的关系 ,使两者有效相容 ,使职工和企业成为利益的共同体 ;并在铁路系统内部要注重安全文化建设 ,形成铁路安全文化的氛围