Advanced Materials Research Vols. 989-994

Abstract: The traditional network mode of resource sharing Easily lead to "information island", The link between information not unimpeded,With the development of information technology in education, The Google cloud network will break caused by geographical environment restricted resource barrier, Let the school quality curriculum and teaching resources sharing,Fully guarantee the fairness of education.

Abstract: The environment tax provide capital source for ecological compensation, Although the environment tax legal system give a guarantee for the environment and conservation of resources, The current environment tax legislation is lack of ecological compensation concept, lack of the preferential tax policy for different areas, and the funds of ecological compensation is limited. But the environment tax has irreplaceable function for realize ecological compensation, We should establish a set of environment tax law system, establish environment tax differentiation system and improving existing environment tax redistribution system.

Abstract: In the course of sports meeting, managing large amounts of data by hand is very difficult, the computer will be used in sports meeting management, accuracy and efficiency of data processing provides an important safeguard, in this paper, the sports meeting information system analysis and design. First, workflow analysis, pointed out the modern sports meeting work flow, as the basis for the next software development work; Then, functional requirements analysis, modeling example through interaction with each participant to clarify the main functions of the system implementation; Finally, the framework structure design, design the SSH three layer frame structure based on J2EE, for the presentation layer, business logic, data access layer is described in detail. To study the content of this article is based, easy to construct, easy maintenance, good reusability Web systems.

Abstract: Circular economy is a new theory to realize the win-win of economic development and environment protection in the mid-to late 19th century ,and is a basic way to achieve the sustainable development of economic and social. Circular economy of tourism should be strictly follow the 3R principle of"Reduction, recycle and reuse"of circular economy .For the management of traveling scenic areas, it must carry out the green management effectively , so as to achieve the purpose of low consumption, low emissions and high efficiency.Therefore,we must establish firmly the new concept that to develop circular economy in tourism areas;to full carry on the management of green tourism ;and to strengthen the joint efforts that have traveler to participate in.

Abstract: Health risk assessment (HRA) methodologies of three stages of Municipal Solid Waste Landfill (MSWL), including operation period, maintenance and management period after closure, and usage period without any restricted limits were built in this paper. The major exposure pathways to environmental contaminants were considered: inhalation of gas and dust during operation period, and ingestion of four food pathways categories (plant foods, meat, milk, and fish), groundwater and dust during usage period without any limits. The endpoints of HRA of MSWL are individual lifetime carcinogenic risk for all the carcinogenic chemical contaminants, and hazard index (HI) for all the non-carcinogenic chemical contaminants to the landfill worker (only at the operation period), and to the public near to the landfill (at all the three stages) respectively. The parameter values of calculation model are conservatively chosen. This is the first time in China that an integrated risk assessment methodology for landfill gas and leachate is attempted to develop. HRA methodologies will facilitate rapid estimation of the risk level of MSWL.

Abstract: Based on the investigation data of mercury (Hg) in both surface and bottom waters in Jiaozhou bay in 1979 to 1981, this paper tried to analysis the vertical variations of Hg contents, and to reveal the transfer processes of Hg in the bay. Results showed that, Hg pollution in the bay is mainly discharged from the major rivers, the seasonal variations of Hg content in surface waters showed a similar trend in different years, with an order of spring (or summer) > autumn. The Hg contents in bottom waters were mainly determined by the sedimentation of Hg from surface waters. There were major three transfer processes of Hg as, 1) Hg from various pollution sources was transported to streams by rainfall, 2) Hg in streamflows was discharged to surface waters of the bay, and 3) Hg in surface waters was sedimented to the bottom of the bay.

Abstract: In this paper, according to the actual students management work in the school, and link to the student attendance work, we propose one design of the B/S structure system of student attendance management based on the Java EE framework. The system realizes performances such as request and approval leave online, students' attendance data summarize, and others which reduce the workload of student management and improve the working efficiency. With the rapid development of mobile network on campus, this system also has carried on the development of mobile terminal, to further expand the scope of application of the system with the desktop of the student management system transplantation.

Abstract: The simulation system of the overall system structure and function module are established, on the basis of the analysis of designment of modern warship’s networked fighting simulation system, the solutions of network architecture and Agent construct are provided., some key problems are discussed for the realization of a simulation system. There is a certain reference value for the construction and research of warship network fighting simulation system.

Abstract: Focus on workflow task duplication of information processing in the interface of the show, interact with applications and other complex technical difficulties, the paper design and implement tasking reusable framework technology, to enhance the flexibility of workflow system, while reducing the complexity of the task processing , in order to carry out the system development and maintenance. Establishing a common framework for the design task processing, to process basic tasks, task processing applications each parameterized configuration variable part, by explaining the configuration items, dynamically generated parameters interface and back-office services, so as to realize the application system and workflow platform universal interaction.

Abstract: This essay explains the concept of System-wide Information Management and discusses the merits of implementing SWIM in ATM systems. And the essay also introduces the current situation of the SWIM development worldwide, especially in USA and Europe. Additionally, it illustrates SWIM related programs which is carrying on in China, and the promising future for SWIM development in China.