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Based on the principle of spectral responses of remote sensing, using multi-phases TM data and measured points as basic data, the main methods are correlation analysis on spectral data, regression analysis and fitting inversion in the study area of Zhabuye salt lake that lies in Tibet autonomous region. This paper had achieved distributions of the salt content in the lake, meanwhile, generated their...
The influence of the brand communication and the innovation of product design by questionnaire investigation on consumers' purchase willingness is studied using the factor analysis, correlation analysis, regression analysis and statistical theory with SPSS 16.0. The results show that the brand communication plays a significant role on effecting consumer's purchase willingness towards products with...
This paper uses econometrics model to explore the relationship between independent director system and profitability of listed companies in China. It chooses age, ratio, probability of meeting attendance, and compensation of independent directors as explanatory variables and ROE (return on equity) and EPS (earnings per share) as dependent variables. Data is collected from 100 listed companies in China...
This paper aims to research the impact of the multiple roles of middle school PE teachers on their job satisfaction, through interview and questionnaire survey. SPSS11.5 is used to make descriptive statistical analysis, correlation and regression data analysis of the 229 subjects involved in the survey. The results show that most role conflict has a negative impact on job satisfaction for middle school...
The equipments in power plant are closely related and interacted, and the relationships among the equipments are manifested by operation data. According to the actual operation data, the potential associations can be found and applied to guide the operation optimization in power plant. The characteristics of operation data and the methods of correlation analysis were discussed in detail to estimate...
The 21st century is an innovation age, and it's increasingly important to reinforce R&D project management for obtaining enterprise's competitive advantage and development. The R&D project management standardization (PMS) is a significant method in the R&D project management, while it is a controversial issue, and therefore, it's necessary to conduct this research. In this paper, based...
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