新农村视角下农民参与式小型水利

用水户参与式灌溉管理是我国近年来在总结本国管理体制基础上结合国际管理经验提出的一项重大改革。新时期倡导“坚持以人为本，构建和谐社会”的社会主义“新农村”建设与发展过程中，国家高度重视农村基础设施的建设发展特别是农村水利设施，那么农村小型水利工程参与式管理体制目前状况如何、今后如何围绕“新农村”发展将是新时期农村水利管理体制发展所面临和需要解决的。     

关于做好农业和农村节水工作的几点思考

农业用水占我国用水总量的 70 % ,开展和推进农业节水 ,是建立节水型社会的关键 ,也是实现我国水资源可持续利用的内在要求。要做好农业和农村节水工作 ,应当十分重视“预测预报、水资源保障、城乡供水、水污染防治、防洪减灾、计量监测、技术推广、投融资、抗旱服务、政策法规”等十大体系的建立和建设     

生物慢滤技术在宜昌农村饮水安全

生物慢滤技术适用于农村小型分散式饮水处理技术。通过五峰、秭归等地的实践，阐述了生物慢滤工艺的技术特点及净水原理，指出慢滤是一种不用任何机械动力和化学药剂的水处理方法。通过生物慢滤技术，水质满足饮用水要求，与同等规模的水处理设施比较，投资节省达90%，施工方便。慢滤池结构简单，运行管理方便，自耗水量少，出水水质好，在农村饮水工程中具有广泛的应用前景。     

农村运输安全性系统的综合分析与评价

介绍农村运输安全性系统的组成要素、特性及以系统主要素为参数的一定运输系统事故的数学模型。通过事故次数模型和质量指标评价模型的相应分析，揭示了发生事故的主要因素，提出了减少和控制事故发生的一些手段。通过实例分析。证明系统事故次数模型和质量指标评价模型是适用的。     

功能性杂粮膨化食品的研制

选用苦荞、燕麦、杂豆等山西特色杂粮为主要原料,有针对性地强化苦荞的黄酮、燕麦膳食纤维等功能性营养因子,研制出可降低血脂、调节血压和润肠通便等专用系列杂粮膨化保健食品。     

Monitoring and Assessment of Tie on the Caiyuanba Yangtze Bridge

The monitoring and assessment scheme of the Caiyuanba Yangtze Bridge is present by sensitivity analysis. The mechanics character of the six ties is studied by numerical simulation, and then the sensor location and selection are discussed considering the technique of sensor and construction situation. The trend of the displacement at the sensor location is analyzed according to different damage level of ties, the pattern associating with several displacements which are sensitive to damage at ties is bring forward to improve assessment reliability. The result can assist implement of structural health monitoring system to the same type as this bridge.     

Corporate Dividend Policy Under the Change of Earnings in China

Using non-parameter test and multinomial logit regression, this paper studies the dividend policy and behavior empirically. The results show that the change of the earnings of firms affects their dividend policy. When the EPS of the firms increase, the probability of choosing not to pay cash dividend is maximal, yet when the EPS of the firms decrease, many firms choose not to pay cash dividend or choose to increase DPS, so that the information that the relevant firms have great expectation is transmitted to the market. Furthermore, this paper also finds that the successiveness of the dividend policy of the listed firms in China is not good.     

Resolvent and Application of Policy Control for QoS

With the rapid increase of the Internet user and widely application of Web,the current network technology is facing great challenge. More and more multimedia operations occupy plenty of bandwidth,and result in the network congestion. Therefore,people begin to use QoS to utilize the bandwidth effectively,and ensure the transport of the emergent operation data. The paper introduces the protocols and basic components of QoS,then expatiates the conception and the basic principles of policy control QoS, moreover,emphasizes the structure model of policy control QoS and how it runs. At last,it introduces the transport process of data packets under the control of policies in a policy control QoS system,and how to make the policies in the real world.     

An Evidential Analysis on the Rural Urbanization Development in Chongqing

The rural urbanization process in Chongqing is much slower than that in other metropolitans and most of the provinces in eastern China, which can't adapt to its important function as the economic and cultural center in southwestern China.It is urgent for Chongqing to accelerate the rural urbanization for improving its whole urbanization level and speeding up its economy development to catch up with other metropolitans and some advanced provinces.Compared with the urbanization in other metropolitans and some provinces, the authors demonstrated the rural urbanization situation and its characteristics in Chongqing in details, analyzed the reasons for the poor urbanization and its influences on the social-economic development especially that in the rural area.Inferior position of Chongqing's small towns in the market competition with those from other provinces is one of the results of its poor urbanization development.At last, the authors suggested a few practical countermeasures to improve the rural urbanization in order to get a rapid and sustainable rural development and to increase the whole economic effects of the metropolitan.