Advanced Materials Research Vols. 926-930

Abstract: In order to understand bursting liability and related mechanical properties of roof mudstone in east mine of Kouzi, SANS material mechanics testing machine is utilized as power equipment, bursting liability and related mechanical properties of roof mudstone has been tested, and MATLAB is exploited to analyze mathematical analysis for results. Experimental results showed that roof rock with strong bursting liability in east mine of Kouzi, its relevant safety should be improved; we can adopt the way of water injection into roof strata to change its mechanical properties, the purpose of safe mining is achieved. Research conclusion provides theoretical basis for safety mining in deep Yongchuan mine in east of Kouzi.

Abstract: With the popularity of the Internet and global information continues to advance organizational information systems have become an important strategic resource for the survival of the importance of information security to protect its widespread concern. Once the information security organization information system is destroyed, the Organization for Security attribute information would cause tremendous impact the organization's business operation, the losses include not only economic, but also likely to organize image, reputation is a strategic competitive advantage even fatal injuries. However, the existing information systems of information security risk management approach to information system risk analysis and assessment with specific organizational environment and business background with fragmentation, lack of risk analysis and description of the formation process, carried only consider "technical" factors security decisions, lack of full expression to achieve the desired goal of a number of decisions on organizational decision-making. Therefore, the information system to carry information security risk management is essential.

Abstract: Performance Appraisal is one of the most important parts of Human Resources Management. As a feedback system, it creates communication and intercourse opportunities to the staff. On the base of knowing the executive actuality of the Performance Appraisal system (PAS) in M Company, some methods are used in the research to find out the shortage of the PAS. The process of this research provides a method of designing the more effective PAS.

Abstract: With the development of the society, there have technology, the traditional hand drawn slowly being replaced computer technology - computer painting. This paper uses the contrast example hand-painted works with computer painting, further demonstrates the advantages and disadvantages of traditional painting and modern computer painting, if can take both advantages, abandon their disadvantages, then art will at the highest level.

Abstract: With the continuous development of Internet technology, based on the Internet of things under the architecture of logistics information management become possible, these changes will also bring the change of the logistics enterprise management mode. In the new management mode, supply chain information flow, cash flow, business flow, logistics, credit flow will be integrated in full, and collaboration among supply chain members behavior greatly improve and optimize the supply chain management system, improve the efficiency of supply chain, reducing the cost.

Abstract: With the progress of social economy, the improvement of people's life quality, also increasingly attention to sports;The innovation of science and technology, to promote in sports, also began to actively the application of advanced science and technology, to a great extent, promote the development of the sports;But in the application of science and technology, also brings some negative problems, need to cause enough attention.This paper briefly analyzes the application of modern science and technology to promote in sports, hoping to provide some valuable reference advice.

Abstract: Abstract: In this paper, the domestic tourism industry and tourism development of information technology on the basis of the Tourism Information System on the background of the analysis，analytical focus on building a tourism information，monitoring and analysis of several important technology, which leads to the new Tourist Information system discussed in detail．In this paper, the tourism process monitoring analysis and mining of various principles and related technology solutions are discussed，by reference to the theory of GIS technology and computer technology in data mining and CRM theory in modem logistics industry, research has highlighted the tourism business focus Tourism monitoring of the RTMS system，citing the relevant functional requirements and system—level framework to achieve all the details．Finally，we outlook the future of travel information system．

Abstract: In order to comprehensively control south second underground mine of Liziya and accident-prone gas outburst, low coal seam permeability coefficient, disaster caused by outburst and following prevention with and high cost and so on, the targeted outburst prevention optimization measures in coal roadway excavation area is puts forward, by applying independently developed " drilling and slotting integration " hydraulic slotting equipment in the process of drilling construction, making coal seam of pre-drainage area carry on antireflection, exposure area of drilling in coal is increased, achieve the purpose of increasing coal seam permeability and drilling extraction radius, improve extraction effect and shorten reaching standard time of gas extraction, provide a more complete solution for outburst prevention measures of underground area in mine.

Abstract: The paper disserts the important function of scientific thoughts when facing the distrust of social common snse., raises that improving science popularization not only means to popularize knowledge, but also means to foster scientific rational thought and improve public science literacy with the help of study on application of science popularization from the perspective of disembodying mechanism theory.

Abstract: Hotels have offered a large number of employment opportunities for society as one of rapid development industries in our country. Whereas hotels face threat from the high loss rate of personnel' demission that even exceeds expected numerical value,as a result,loss directly influences the sustainable development of enterprises. This paper describes the status and characteristic of loss of hotels employees according to the investigation datum of personnel' demission interview in one hotel of Shenzhen,and dissects the main reason why employees leave their posts by adopting Maslow’s demand level theory.