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In order to predict the dynamic output of an oilfield, some relevant factors with oil output are chosen on the basis of actual manufacture experience. The forecast model of linear regression analysis for an oilfield is built according to the important factors of influencing oilfield output which is obtained with the synthetic regression analysis. The improved regression model for predicting annual...
The study explores the key factors of technological innovation risk in Shaoxing' textile industry. Based on survey of 51 projects in 21 textile companies in Shaoxing which is one of the most important textile industry centers in china, two categories of the key factors are concluded: the market factors and the technical feature factors. The market factors include market potential, competitors and...
Based on the stakeholder theory and the integrative social contracts theory, by an empirical study combining ownership research with stakeholder interests' research, the paper studies the difference of cognition to stakeholder interests based on different enterprises ownership. The results manifest as follows: 1. Among the state-owned enterprises, wholly foreign-owned enterprises and private enterprises,...
Using photoelectron firms as samples, the impacts of firm size on innovation performance are examined. The number of patents applied, the sales percentage of innovative product and the degree of novelty of product are chosen as the indexes to measure innovation performance. The statistical results indicate that, as far as the relationship between firm size and innovation performance in the photoelectron...
With the development of science and technology in recent years, the large-span spatial structures is one of the fastest growing form of the structure. Because large-span spatial structures are very complex and the construction cycle is long, the impact of internal forces and deformation is relatively large for construction of structures. The constructional mechanic combines structure mechanic and...
Recently, great concerns about foreign direct investment have been mentioned with the emergence of some developing countries in the top ranks. The competition among countries for the attractiveness of FDI as the same time has also increased, especially among regions of the same geographical zone or even from one continent to another. This paper investigates foreign direct investment' s attractiveness...
The Web is catalyzing a transition from PC-based software and file systems to Internet-based applications and Web services. We aim at the combination of multimedia computing and Web technologies (Web Services) together that supports uniform naming, protection, and access for Multimedia Content objects stored by Web services to accomplish distributed computing. At a high level, it creates an integrated...
It is the core of eliminating ineffective work (EIW) of industrial engineering (IE), which stores in IE itself, that has been generalized in this paper, having been dated back to the theory upon ?? husbanding labor & simplifying labor?? established by Adam Smith as a classical economist, to the management idea upon ?? eliminating dawdling work?? & ?? eliminating ineffective motion?? expounded...
Resources are one of the most important elements for firms to obtain competitive advantages. When firms can not break through the restrictions of its own resources and capacities through market and hierarchy, they have to transcend their own boundaries to realize the resources sharing and advantages complements, which is an inevitable requirements for firms to grow. Traditional resources-based view,...
Recently, with the increased volatility in global financial markets, the prices of energy are increasing significantly. Futures market and spot market are getting closer in the relationship. Therefore the financial crisis highlights the need of emergence of hedge risks for spot enterprises. The article explores the U.S. coal futures, and considering current situations of China coal market, makes a...
For the research of remanufacturing, scholars focus more on the problems such as the optimization of the procedure order and the formulation of production schedule while less work has been done on the control of the operation time during each process of waste remanufacturing. This text makes quantitative control on the time shifting of the waste in remanufacturing procedure under random environment,...
According to the active power balance principle, the paper analyzed the approximate mathematical model of APF. In order to optimize the control effect of DC bus voltage in APF, PID control method based on improved BP neural network is adopted to do closed-loop control to the system. The two strategies, adding momentum method and adaptive learning rate adjustment, are combined to improve BP network,...
The collection and measurement of hydrologic data is significant to water conservancy project construction, flood control and drought relief. An embedded measurement and control system for hydrological cable-way was proposed to solve the current problems, such as easily damaged grating encoding sensors, unstable beg signal zero gravity devices, unorderly down-lead of integrated signal underwater and...
Pig industry is the core of Chinese agriculture, so training and developing green suppliers for pig industry can contribute to the protection of agricultural environment, and ensure the quality and safety of agricultural products to raise the level of quality and efficiency of agricultural products. This article provides a three-tiered evaluation indicator system from four respects including supply...
Regional innovation systems are important parts of the national innovation system. Evaluation and comparison of the efficiency of regional innovation systems are very important to the healthy development of the national innovation system. This paper analyzes innovation efficiency of regional innovation system in China' s 31 provinces and municipalities by utilizing DEA. Four important input indicators...
Integration innovation is an important innovation mode in the choice of enterprise independent innovation. With the challenges of global competition, as well as the rapid development of information technology and e-commerce, integration innovation is becoming an important guarannteen in strengthening the core competitiveness of enterprises and enhancing the competitive advantage. This paper, based...
The process of establishing labor-capital relationship between enterprise and employee is a game. The game model of imperfect information between employer and employee on production safety is developed, and its equilibrium solution is solved and discussed. Then government regulation is introduced to that game and the new equilibrium solution is re-analyzed. We find that the probability of enterprise'...
Informatization is perceived as an agent of change and a powerful force for development. It is a handy tool for measuring the information infrastructure available in a particular community and thus provides scope for making comparisons between nations as far as information technology (IT) applications are concerned. It is an important determinant of economic development. Almost all nations have chosen...
The paper defines the concept of organization communication validity of the construction project from two dimensions of communication efficiency and communication effect and establishes the relationships model of organization communication performance of the construction project based on shared mental model. According to the relationships model, the paper proposes the measures of enhancing communication...
An exciting type of data-integrated application based on Web is sprouting up all across the Internet, which is called mashup application. At the same time, some new technologies and social challenges reveal themselves sequentially. This paper researches on mashup application from a perspective of security, discusses how to assess the risks of mashup application, and puts forward a risk evaluation...
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