Advanced Materials Research Vols. 989-994

Abstract: Hierarchy evaluation system has been established through a phased analysis of functional properties of OSHMS system, based on four aspects: the file system specification, and the actual business integration, system scheme enforceable, the continuous improvement of the development. Quantitative performance evaluation results has been obtained by building Occupational Safety and Health Management System performance evaluation model through fuzzy theory. According to the rated existing occupation safety and health management system problems, suggestions for improvement are given.

Abstract: Classic part-labeled data visualization method Parallel Sets is applied to represent visualization of multivariate data with measures. Currently, in all walks of life emerge abundant small records and documents. Thus to sort the massive categorical measures of small value on the variable axis plays an important role in reducing clutters in the view. This paper is based on the Advanced Categories Layout basEd on Average heuRistic with Cardinality Reduction (ACLEARCR), and proposes an optimization sequence algorithm aiming at categorical measures of small value. The case study proves that the proposed method is effective.

Abstract: For coping with modern thermal infrared reconnaissance, thermal infrared camouflage is becoming the hotspot of camouflage pattern research. Concerning the traditional methods on evaluating ground thermal infrared camouflage can’t solve the “dynamic” problem and the pure technical as well as pure scale efficiency. This article established new models to figure it out. The new measure introduced time parameter to construct dynamic model, then it set up pure technical dynamic DEA model which supposed it had variable returns to scale. Through the relationship among technical, pure technical and pure scale DEA model, we can get the pure scale dynamic DEA model. Finally, an example was calculated which shows the application of the new models.

Abstract: A two-dimensional depth-average temperature transport model was used to simulate the temperature diffusion and dissipation. It is done to analyze the temperature distribution under different cases. The results indicated that the general temperature rise (refer to present, the same as following) of the intakes is below 0.3°C in Case 2\3\4\5, and the max is 0.78°C in Case 1. According to the survey temperature at the project intake at present, it is 29.7°C, then the total temperature after the project is below 30.5°C. So the project is feasible for the water temperature.

Abstract: A 3D-dimensional numerical simulation on the process of dredger under current force was carried out by using the finite element software ABAQUS, which is one of the most advanced nonlinear finite element softwares in the world.The interaction between the dredger and the seabed soil foundation is complex and the calculation considering the elastic-plastic property of soil belongs to strong nonlinear problem.The results indicated that the settlement of the dredger increase largely in the first times and the settlement tended to be stable with the times increasing. The stable value is 0.069 meters.

Abstract: This paper analyzed the mechanism of the Enterprise business process reengineering (BPR) to study the performance of the development process, Determined the importance of process cost, process, quality, customer satisfaction to process performance, and on this basis, further established the effect factors layer of process reengineering evaluation index system and build the enterprise develop business process reengineering effect evaluation system. Finally, this article determine the weight of each evaluation index based on the attribute hierarchical model and empirical analyses by using fuzzy comprehensive evaluation method.

Abstract: With the growth of the total mileage of highway. There is great importance in studying highway safety. At the present time, there are little research on traffic safety with the consideration of the Keep-Right-Except-To-Pass Rule, which requires drivers to drive in the right-most lane unless they are passing another vehicle. Based on Cellular Automata, this paper constructs a new model of highway safety with the consideration of the particular Rule. To evaluate the safety of the road, the model proposes a new index based on energy conservation law. After the simulation, the result shows the best traffic density to balance the safety and traffic flux is 20.1133veh/km.

Abstract: Based on the seat inventory control method of revenue management in airline, the author researches the optimization strategy on the seat inventory control in railway passenger transport. The author proposes one optimization model for seats allocation, which is to allocate seats by calculating the value to determine the order of getting seats for each OD under the analysis of the interaction among all trains running on the same rail lines and those trains’ demands intensity. The experiment results show that this new model can be used to allocate seats for the train with multiple stations rapidly and appropriately. In comparison with the method without considering the value of each OD, the model based on OD’s value can get better results.

Abstract: In Recent years, the rapid development of cloud computing promotes the technological innovation. In the meantime, the security of cloud attracts many researchers. In this paper, a security architecture is proposed to provide a trust communication mechanism between entities in the cloud. Based on this security architecture and BFIBE, three security protocols are proposed to implement mutual authentication and key agreement, which can resist man-in-middle attacks and masquerading attacks. Besides, based the three protocols, an effective data sharing method is proposed.

Abstract: Computation of a path independent contour integration but it yields directly the independent values of the opening mode and shear mode stress intensity factors. The calculations are not sensitive to the choice of contour. To the J-integral calculation, the present scheme calculates separately the factors K_I and K_II. A simple method to determine the SIFs for the three-dimensional crack is proposed based on the conservation integral.