农村土地违规建房问题研究

土地作为一种不可再生资源,同时又是人类赖以生存的生产生活资料,应该得到人类的珍惜和保护.但随着我国新农村建设的不断发展,农村土地违规建房问题也凸显出来.通过分析我国农村土地违规建房的根源、现状,梳理出治理违规建房的有效对策,以期为解决农村土地违规建房问题提供一些新思路.     

对提高农业院校科技成果转化效率的若干思考

首先分析了现阶段中国农业院校提高农业科技成果转化效率的现实意义,在此基础上以中国H农业大学为例,深入研究了中国农业院校在农业科技成果转化工作中存在的问题,并针对性地提出了解决对策。     

提升农业科研基本建设项目管理水平的建议

中国农业科研基本建设项目的管理工作在农业科研发展中有着十分重要的作用,结合实际工作经验,从三个方面对农业科研基本建设项目管理过程中出现的问题进行了分析,并提出了提升农业科研基本建设项目管理的建议。     

甘肃省“121”雨水集流工程经济

甘肃中东部地区地处黄土高原，气候干旱，水资源缺乏，农村人畜饮水困难。“121”雨水集流工程的实施，有效地解决了这些地区的人畜饮水困难。为了客观评价“121”雨水集流工程的经济效益和作用，利用建设项目后评价理论与方法，对工程的经济效益进行了科学评价，国民经济评价结果可行，其结果可用于指导全省雨水利用工程的规划、设计，加强雨水利用工作的决策、管理。     

Discussion of the Application and Foreground of Falling Water Aeration with the Process of Sewage Treatment

The engineering design of sewage treatment plant for the Chongqing city, P. R. China is analyzed in this paper. Considering the situation of China and other projects, the characteristics of falling water reactor for the environment protection project and economy of investment is introduced ; the application and foreground of falling water aeration in the process of sewage treatment is discussed, such as Oxidation - ditch, SBR, and so on. The conclusion indicated that the falling water aeration can be designed and used as an independent aeration, and, it is an upgraded technology of sewage treatment which is adaptive for city water environment control in middle and small towns in China. The falling water aeration may reduce running cost of the sewage treatment plant, is adaptive for foothill and the mountainous areas, and reduces project investment and environments damage.     

The Shortcoming and Improvement of the Project Break-Even Analysis Method

This paper points out the shortcoming of the existing project break-even analysis method. A new improved method-the dynamic project break-even analysis method has been put forward.     

Measurements to Protect Owners'' Benefits under the Non-price Bottom Bidding

Investment on construction projects has become an important factor in improving the development of economy in China.The non-price bottom bidding is a representation that the investment on projects is becoming standardized.During the years of trying out the non-price bottom bidding,the colluding in bidding or bidding below the cost has happened several times,which have damaged the benefits of owners.To solve theses problems,this paper firstly studies the reason of these problems-the failure in the normal relationship between principal and agent.Then,some measures have been presented as follows: building systematic and scientific system of qualification prejudication,judging behaviors of colluding in bidding and bidding below the cost with reason and providing a surety mechanism of the project.The authors hope that these measures are beneficial to non-price bottom bidding.     

Research on Financing Plan for International Cooperative Project in Housing Industrialization

Housing industry is a prop industry with great potential, but it is restricted by shortage of funds. So it is necessary to probe the financing system of housing industrialization in China. This paper puts forward a financing plan for the international cooperative project in industrialized housing in Chongqing. Furthermore, it investigates the concrete financing system of the whole housing industry.     

Study on Design of Bio-clean Operating Room

The design of Bio-clean operating room in modern hospital is quite different from that of traditional operating room. This paper discusses three aspects of Bio-clean operating room design: air clean standard and air purification, interior equipment system and interior finish. It is hoped that this discussion will conduce to later designs.     

Research on the System and Models of Society-Economy-Environment Appraisal for Construction Project

The society-economy-environment appraisal for construction project can help our government to control macro-economy, make correlation policy and formulate laws and draw up city plan.It has great influence on the sustainable development of our society and it is the demand of the law for the environment evaluation in China.This paper introduced the basic structure of society-economy-environment appraisal system for construction project and the thought of elements transaction.Using the method of AHP, the model of project analyzing and optimizing selection is designed.For the more, the methods of the optimizing models on the selected schemes are put forward.Finally, the integrative analysis has been made on the system design and appliance of this appraisal system.