Advanced Materials Research Vols. 926-930

Abstract: China is a country with millions of people. Population aging is one of the important factors restricting the sustainable development of Chinese economy. In this paper, using the Chinese population density data, we established the ARMA model to make predictions and analysis for Chinese population growth trends and age structure changes, that provide a scientific theory for the government to develop the relevant policies.

Abstract: Badminton is the traditionally advantageous event in China. According to the results of all matches, our overall strength of badminton has been still in the leading position in the world. In order to increase the competitive ability, it is essential to strengthen the researches on theories and practices of the process of badminton games. In this paper, the factors affecting sports rhythm include athletic ability, venue environment, and spot command of coach. Comprehensively improve their competitive ability which mainly refers to the following aspects. Firstly, strengthen the physical training, technical training and psychological skills training. Secondly, strengthen the simulation of venue atmosphere of badminton athletes.

Abstract: Aiming at project characteristics of taekwondo and combining with multi-Agent technique, this paper has put forward a taekwondo athlete physical fitness evaluation system based on multi-Agent. Moreover, it has made elaborate about the system module.

Abstract: The information technology which is applied in the vegetable cultivation of high yield and quality is called the agricultural expert system. Aiming at developing a agricultural expert system, this paper discusses the research status of agricultural expert system (AES) and its software test tool, and outlines the application of Multi-Agent theory and technology. To address the problems existing in the current AES software development, this paper puts forward the research idea of Multi-Agent-based AES software test tool to inspect its standardization, fault tolerance and logic error, while provides relative technical practices. This paper also introduces the design, development and function of AES software test tool as well as application of Agent technology, and further discusses the advantages of developing the tool by utilizing Multi-Agent technology.

Abstract: In the analysis of the research studied by the domestic and foreign about led incapacitator non-lethal weapons, it focuses on the studies about the mechanism of the non-lethal effects of led incapacitator, which is based on different frequencies and different wavelengths of light. When the frequency of the light is α, it can cause the brain's "rhythm synchronization" effect, causing further increased intracranial pressure, resulting in non-lethal effects; when it converts the wavelength of light, particularly when it uses red, green and blue light, it will stimulate the hypothalamus pineal gland to produce a variety of hormones, which can regulate the body's physiological function, leading to further non-lethal effects. Through the research about the led incapacitator in non-lethal effects, it can offer the important reference significance for the further application.

Abstract: Bm-TFF2 was isolated from Bombina maxima. The B.maxima Trefoil factors 2 Variant (vBm-TFF2) could be developed as a novel administered wound healing agent. The challenge is its preparation from refolding insoluble protein expressed in Escherichia coli. A recombinant vBm-TFF2 was overexpressed in E. coli cells as a fusion protein with bacterial N-utilizing substance A (NusA). The fusion protein NusA-Bm-TFF2 can promote the wound healing.

Abstract: This paper describes calibration principle of the thermal resistance based thermometer, and put forward digital thermometer calibration scheme of thermal resistance. Besides, according to the detailed analysis of the factors affected the accuracy of calibration, this paper supply a measure to solve this problem. This calibration design described in the article can achieve high-precise, digital calibration of the thermal resistance thermometer.

Abstract: Rescue work should be improved in terms of flexibility, safety and reliability. A system is designed with an ARM11 processor as the controller. WiFi Wireless Ad Hoc Networks is used in the rescue communication. The system is modular programmed and has integrated many rescue techniques. Part of the hardware circuit has been modified to improve the functionality. Experiment results show that the system is full-featured, highly efficient, and practicable. It can be used in the complicated environment of major accident scenes and is of high engineering value.

Abstract: The features and require of tradition hammer type straw knead machine, one kind new-type cutter of applying to straw knead machine was designed. The cutter of using zigzag longitudinal knife and dovetail zigzag cross knife, able to finish crops straw longitudinal knead and transverse cutting at once. Application of the new cutter, water and sugar lose significantly reduced in the knead straw, and working efficiency was reasonably well. Field experiments show that using this new tool knead moisture content 56% corn straw ,the moisture and sugar content of material were 50% and 10% respectively after kneading, productivity was1.9t, the length of straw material was 3~6mm.

Abstract: Software Defined Radio and Computer Simulation have been taken more and more attention in the 21st century. This article belongs to the software radio category. By capturing signal data using USRP, processing the signal on a computer simulation software, analyzing data, and A Signal tester is designed. Firstly, signal tester capturing is researched based on the platform USRP + GNURadio, through which the process is found out. Secondly, building simulation platform on Matlab, which is powerful for analyzing data, designing algorithm, and simulation. And then, the premise of the correctness of capturing data, processing steps about communicate associated signal are ensured. Part of preliminary experimental results are obtained. The whole processing is clear, feasible. This research and implementation is of grate value for signal spectrum sensing, intelligent Network analyzing.