基于五大发展理念的水利水电工程移民政策评价——以《大中型水利水电工程建设征地补偿和移民安置条例》为例

基于五大发展理念对《大中型水利水电工程建设征地补偿和移民安置条例》(国务院471号令)移民政策的进步性、局限性、制度合理性和实践合理性进行评价,有助于条例的修订完善及水利水电移民事业健康发展.471号令相对于74号令在各个方面都有了较大的进步,但一些条款已经不能适应发展要求,需在五大发展理念的指导下进行完善:移民管理体制要从"管理"转变为"治理",实现创新发展;要进一步明确项目法人与地方政府的权责,实现协调发展;要将生态文明建设、美丽中国建设的新要求贯彻到移民工作中,实现绿色发展;要消除部门立法、行业保护的影响,实现开放发展;要更多地让利于移民及安置区群众,实现共享发展.     

Combining Occurrence and Toxicity Information to Identify Priorities for Drinking-Water Mixture Research

Characterizing all possible chemical mixtures in drinking water is a potentially overwhelming project, and the task of assessing each mixture's net toxicity even more daunting. We propose that analyzing occurrence information on mixtures in drinking water may help to narrow the priorities and inform the approaches taken by researchers in mixture toxicology. To illustrate the utility of environmental data for refining the mixtures problem, we use a recent compilation of national ground-water-quality data to examine proposed U.S. Environmental Protection Agency (EPA) and Agency for Toxic Substances and Disease Registry (ATSDR) models of noncancer mixture toxicity. We use data on the occurrence of binary and ternary mixtures of arsenic, cadmium, and manganese to parameterize an additive model and compute hazard index scores for each drinking-water source in the data set. We also use partially parameterized interaction models to perform a bounding analysis estimating the interaction potential of several binary and ternary mixtures for which the toxicological literature is limited. From these results, we estimate a relative value of additional toxicological information for each mixture. For example, we find that according to the U.S. EPA's interaction model, the levels of arsenic and cadmium found in U.S. drinking water are unlikely to have synergistic cardiovascular effects, but the same mixture's potential for synergistic neurological effects merits further study. Similar analysis could in future be used to prioritize toxicological studies based on their potential to reduce scientific and regulatory uncertainty. Environmental data may also provide a means to explore the implications of alternative risk models for the toxicity and interaction of complex mixtures.     

浙江省高校水上救生现状与发展对策研究

采用文献资料法、调查法、数理统计法、比较法以及系统分析法，对浙江省高校水上救生现状及存在的问题进行分析与研究，发现高校水上救生存在着学校重视不够，大学生救生意识淡薄，救生宣传和救生员培养滞后等问题。应进一步完善高校水上救生员培训体制和管理体制，形成规范、有序的游泳池管理体系，减少和避免溺水事故。     

经义考辨五篇

考辨了儒家的“逝者如斯夫”、“天下归仁”、“可欲之谓善”、“万物皆备于我”、格物之“格”五句经典之义。     

水利技术经济复合型人才培养的课程体系探讨

论述了水利技术经济复合型人才的知识结构 ,总结分析了国内外高等学校现行的水利技术经济复合型人才培养的课程体系 ,在此基础上提出了适应新世纪要求的水利技术经济复合型人才课程体系的设想。     

基于浊度检测的洗衣机废水自动回收装置的设计

为回收再利用洗衣机在洗涤过程中所排的废水，设计了洗衣机废水自动回收装置，装置由浊度传感器、液位开关、水用电磁阀、潜水泵、水箱等构成。该装置可自动识别废水污浊程度，从而决定是否回收储存起来。经简易处理的回收废水类似于q-水，可用于马桶及地面的冲洗，这对于水资源的节约利用、绿色住宅建筑设施设计具有一定的参考意义，同时也具有一定的经济效益。     

碘量法测定水中溶解氧的含量

提出一种实用、简单、易算的方法──碘量法，来测定水中溶解氧的含量。     

通辽市科尔沁区高氟地下水的成因及降氟改水的措施

本文阐述了通辽市科尔沁区高氟地下水形成的原因、氟病区分布情况以及防氟改水的方法和措施。     

肇庆广府古村落水系景观保护性设计—以鼎湖区蕉园村为例

蕉园村为肇庆广府村落之一，其水系特征与广府古村落有共同之处，又有自身特点；通过分析蕉因村水系景观现状，提出恢复、保护其水系的设计方案。     

明代会通河水源补给问题初探

京杭大运河的开凿对加强南北联系发挥了重要作用,尤其在南粮北运方面更是功不可没,明代会通河疏浚以后,成为南方漕粮北上的必经之路,由于气候等因素的影响,枯涩之患多有发生,如何解决水的补给问题,成为保证通航的关键。在明代,会通河主要以泉水、湖水、河水为补给水源,及时地保证了通航。