Advanced Materials Research Vols. 791-793

Abstract: In order to provide the environment for the growth of a crop monitoring program, design a monitoring system. In accordance with three-tier structure of the Internet of Things ,the structure of system is built by the way of using aware interactive layer, network transport layer, application service layer. By using Things technology the function of monitoring and controlling the agricultural greenhouse air temperature and humidity, light intensity and other environmental data is implemented. The data that sensors have collected is processed by Bayes filtering and sent to the monitoring terminal platform to display. The simulation results show that reliability of data through the Bayes filtering is enhanced. By making the MATLAB software simulation experiment the results show that the system is running well, the communication is normal, and after the filtering process the monitoring data curve is smoother, reducing data errors.

Abstract: Phospholipids are one of important factors in inflammation development. To discover relationship of inflammation and phospholipids, we carried out the bioinformatics study on relationship of inflammation and phospholipids by Cytoscape software with Agilent Literature Search and ClusterONE plugins loaded. We found 7 predominant network pathway which could explain the relationship of inflammation and phospholipids. The Cytoscape software with Agilent Literature Search and ClusterONE plugins is very powerful tool for discover potential pathways to explain Pathophysiology mechanism.

Abstract: Wireless multi-hop mesh network (Wireless Mesh Network, WMN), is a new network technology developed from mobile Ad hoc, widely used in the world. The paper carried out in-depth research and outlook to the key technologies, network architecture, performance and characteristics and typical application scenarios of Wireless Mesh Network.

Abstract: With the development of computer science and technology, Internet technology has been widely used which changes the mode of transmission of information. Basketball is the favorite sport of boys. Due to the lack of school basketball sports teaching resources and sports technology, many students cannot select their favorite sports programs. Basketball sports training belong to the action exemplary teaching. The requirements of teaching process on the action skill are relatively high. The students cannot fully grasp essential basketball action only rely on the classes. Based on this, the paper designs and develops the basketball Internet teaching platform and selects coaxial cable as the network transfer tool according to video data transmission characteristics. This paper studies the method of design of video and CAI courseware using advanced video production and conversion software Minicapture. It also programs and controls basketball virtual interactive environment using VRML technology and finally it gets the design and implementation of the platform of the basketball Internet teaching program.

Abstract: In this study, it explores meaning and application of mutual aid education model using multiple regression analysis of statistics. It establishes multiple linear regression models and the matrix of teaching dynamic factors. It confirms that the emotional communication strategy model of foreign language teaching in the network environment mode in the Foreign Language Teaching not only can effectively improve the overall performance and collaborative communication skills of the students but also can emphasis on the three-dimensional cooperation meaning between teaching dynamic factors.

Abstract: With the continuous development of Internet, Internet technology has laid a solid foundation for the implementation of multimedia teaching courseware design. Based on computer Internet resource, multimedia courseware design is paid more and more attention, and Internet multimedia courseware design network frame construction has become one of the urgent problems in the field of education. This paper analyses the access path and method of computer Internet multimedia English courseware resources, on this basis, Web multimedia music courseware students end is constructed based on OMAP590 audio design idea, and build the analysis model of music learning potential curve under the multimedia interactive music courseware interface, to a certain extent to provide theoretical basis and technical support for the multimedia courseware design and music teaching machine assessment.

Abstract: Soil is a necessary nutrition library of crop growth, its nutrient spatial variability exists the whole crop growth period with the characteristics of long and complex, so the spatial variability of soil nutrient prediction is one of the hot research problems to be urgently solved in precision agriculture. This paper first introduces GIS and statistical analysis organic combination of research method and model, on the basis of this, based on GIS spatial data level of analysis and point-line-side buffer, we will accurate analysis of point-line-sides mutation interval through the variation Euclidean distance and distance weighting interpolation method. Finally through the comparison of mean value and T test, we can predict the approximate interval of soil nutrients spatial variability, to a certain extent, it can provide theory and technology support for the scientific prediction of soil nutrients spatial variability.

Abstract: Recently, characterized by low inputs, high maintainability, rapid arrangement, reliable services, cloud computing is popular among scholars and enterprises around the world. Additionally, with many advantages, such as to reduce operating costs and to improve operational efficiency, it has attracted a host of financial and material resources from every state. During the continuous development of its technology and applications, cloud computing has encountered more severe security challenges that have become critical factors to hinder the development of cloud computing. The article summarizes existing cloud security issues, probes into relevant strategies as well as proposes some suggestions for cloud security that researches of fundamental theories have to be enhanced; innovative thoughts and empirical researches should be highlighted, which can be used as references for cloud security.

Abstract: the voltage stability discriminant method of short circuit capacity indicators based on measured trajectory needs a great deal of computation time while dynamic Thevenin equivalent need to be done to all the nodes, it is unable to meet the requirements of rapid real-time sentenced to stability. On this foundation, this paper proposes a quick network partitioning method. Firstly, start the real-time disturbance identification criterion and pick up the bus nods triggered by the disturbance. Then split the bus nods into k subsets using Expanded Grey Cluster method. Finally evaluate stability by parallel computing. The method is proved simple, efficient and practical through simulation.

Abstract: MPLS (Multi-Protocol Label Switching) VPN is based on MPLS technology and construct virtual private network (VPN) on backbone network, to provide users with safe, reliable, high-quality business technology VPN. MPLS L2VPN (Layer 2 VPN) is one type of solutions of MPLS VPN. The MPLS L2VPN technology, after years of researching and practicing, is becoming mature, and many RFCs and related drafts are published to standardize it. However, there is not much research of network test method on the MPLS L2VPN technology, this paper analyzes the various MPLS L2VPN solutions and make a reach on test method based on two types solutions: Martini and Kompella.