Advanced Materials Research Vols. 1079-1080

Abstract: In recent years, the regional difference of the real estate price in western area gradually increases, making the effects of macroeconomic regulation and control is different among regions. In this paper, based on the theory of market supply and demand, first of all, the indicators are selected that can reflect the conditions of real estate market, then western provincial capital cities’ real estate markets are divided into three regions through cluster analysis. Secondly, the natural logarithmic model is established concerning the commercial housing price and the factors. Multiple regression analysis is performed for each area, in order to analyze the reasons of property price differences in three regions.

Abstract: In this study, the technology acceptance model (TAM) is used to analyze from a vocational school to usethe Web-based BIM cost analysis system developed in this study.

Abstract: Enters sells saves themanagement system includes the basic information, stock management, salesmanagement, inventory management, query statistics, system management, andother six most. Database concept design includes entity, the use ofPowerDesigner build system model, etc.; Main form design contains basicinformation module suppliers, add, modify and delete, stock management module,etc.Java and JSP are used in the design of the complete portable networkshopping system .

Abstract: Of this study is based on asp sales of relational database management system, andtoday most online sales management system, the system has the interface designbeautiful, functional design humanization, etc. Although online bookstore in Chinahas just started soon, but develop quickly; As China's Internet more popularand online bookstores more hasten is mature, there will be more and moreconsumer groups, market potential will be into full play.

Abstract: The biddingat home and abroad was reviewed and compared with the bidding,pre-qualification, project environment differences, similarities anddifferences of contract conditions, etc.International project tender offersstrategy including binding decision-making strategy, in-depth hinterlandstrategy and combined strategy. Transnational project bidding quotation hasexpanded the unit price, opens the mouth to upgrade offer, more quotation, noprofit, joint offer insurance mark, and other skills. Through these analyses,put forward reasonable suggestions to our country in the international projectbidding work.

Abstract: Themain content of the construction project cost management including costforecast, cost plan, cost control. Do cost forecast, cost control goal set,must be ahead of the labor, material, cost forecasting, construction scheme ofchange of the cost forecast and the prediction of auxiliary construction cost.Cost control should follow the principle of conservation and comprehensivecontrol, there are some effective ways to realize the cost control, forexample, take organizational measures to control the project cost, take technicalmeasures to control the project cost, to take economic measures to control theproject cost, strengthen quality management and control of rework rate, etc.

Abstract: Through the sheet metal digital information classification, induces the 2D graphics, 3D model, data forms, the information such as process design chart, file information is automatic extracted and meta data description information is interactively supplemented , data is stored in the database records, two kinds of query is designed for recorded data query and keywords retrieval methods.Engineering database system designed to define meta data, storage, retrieval, information coding and classification of four levels, combined with the engineering application of system requirements and function module design,interface of sheet metal unfolding system is developed.The system improve the design capability of sheet metal enterprises, reduce manufacturing cost, enhance the capacity of information management .

Abstract: The continuous development of modern science and technology has promoted the rapid rise and development of the Internet. In the current network economic environment, digital management has become the theme of the era. Traditional way of business has suffered an unprecedented impact and traditional financial economic management model is also facing severe challenges. How to greet the economic management mode is the problem that many current enterprises are exploring. This paper mainly starts from the present situation of network economic environment and its management and analyzes the economic management model strategy under the network information resources.

Abstract: Over the last 15 years, public-private partnership (PPP) has been acknowledged by many countries as an innovative approach to the procurement of public projects. In the long term of concession periods, Residual Value Risk (RVR) is a structured risk system which would happen at any time in the whole life before transfer of PPP/PFI projects, but consequently causes the Residual Value (RV) that the Government takes over cannot fulfill the specifications. So the RVR factor system was identified through the literature review and a worldwide structured questionnaire survey was conducted to analyze the significance of the identified risk factors of RVR. Furthermore, the formation path of RVR was verified based on Structural Equation Modeling (SEM). Through the proposed formation path of RVR, both the public sector and private sector can monitor the risks to help improve the implementation of PPP projects and achieve PPP project success.

Abstract: Aerospace Science and technology industry as a high-tech industry, for ordinary people is always too profound to be understood. This paper from five aspects of geological hazard monitoring, security system introduced Aerospace Science and technology industry in the service of social development and the construction of national economy, make people understand that space technology research has been deep into every aspect of life.