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A New Digital Video Watermarking Algorithm Ren Xiang-jun1,2, a , Wei Zhi-qiang1,b, Liang Zuo-juan1,c, Zhang Wei-jie3,d, Dong Yun-gang 4,e 1College of Information Science and Engineering, Ocean University of China, Qingdao, Shandong, China 2Qingdao TV Station, Qingdao, Shandong, China 3Haier White Goods Group, Qingdao, Shandong, China 4 China Unicom Weifang Branch, Weifang, Shandong, China arxj_1110@126.com, bweizhiqiang@ouc.edu.cn, clzuojuan@ouc.edu.cn, dzhangwj@haier.com, eDongyungang@gmail.com Keywords: video watermarking; MPEG-4 streams; information compression Abstract.
For another part, if the removed pixels are too many, especially if some key points are removed, the main features of original image will be changed.
This is the LONG GOP material local high speed temporary decoding method that all non-compiled edition use.

A New Application Research Of Time-base Following Control In Non-circular Contour Turning Lathe Xiaopeng YAO 1, a, Xiangying YAO 2, b and Fan ZHU 3, c 1 Key Laboratory of Testing Technology for Manufacturing Process (Ministry of Education),Southwest University of Science and Technology, Mianyang 621010, China 2The Jinchuan group machine manufacture the Limited company, Jinchang Gansu 737100, China 3Jichuan Wan-Fang industry Limited liability Company, Jinchang Gansu 737100, China axp_yao@126.com, bzytruth@yahoo.com.cn, c281820242@qq.com Keywords: Non-circular turning with a lathe, open CNC, time-base following control.
This paper describes a new type of open CNC system based on PMAC(programmable multi-axis card).Open-architecture CNC control systems are demanded for modern intelligent metal material processing.
[6] J.Han: submitted to Control Engineering of China, 2004, Vol 9, No.3:13-18.

Through the dynamic detection of geographic information system, the researchers can use different population density distribution, and then compare their differences in sports facilities configuration; the researchers can use specific individuals and groups around the anchor point to generate a series of buffers too, to study the general characteristics of the sports facilities in different areas. 3 Data preparation Data is the key to project success or not, project cannot be completed if there is no real and accurate data.
(4) The system management module System management module mainly achieves the background management functions of health service platform, such as user management, system configuration, database backup, etc. 5 Conclusion As people increase material life, thirst for health becomes more and more strong, the health will become the new century people's basic goal, the pursuit of health has become everyone's style.
Journal of disasters and prevention and control engineering, 2009, 1 (66) : 60-61

It is widely used in environmental engineering, textile, papermaking, food, medical, biotechnology, pharmaceutical field an so on.
In addition, chitosan can be used as an ideal drug delivery material with the advantages of abundant sources and low price.
Thus,how to prolong the residence time in eyes and how to improve the bioavailability are the key to resolve the problems of ocular drug delivery.

The material in this section is abstracted from the earlier works [1, 8].
The key points behind it are the correct knowledge about the pre-sliding dynamics and the theorems of Precision-Limit Positioning.
Hsieh: Control Engineering Practice Vol. 11 No. 3 (2003), p. 233 - 244 [2] Y.

Primary Research on Multirate Nature of Mechatronic System Jihui Zhou1,a, Faxiong Sun1,b, Yuehai He1,c, Guoliang Xiong1,d 1School of Mechanical and Electrical Engineering Departments, East China Jiaotong University, Nanchang, P.
The information, material and energy exchange between the various elements and systems which are completed by mechanical interfaces information interfaces and physical interfaces as shown in Fig. 1.
Dong: Three key factors in active vibration control, Journal of Argicultural Mechanization Research, Vol.37(1)(2001),pp.2-6

Introduction With the advantages of rapidity, high efficiency and relative less limits to geography and space, helicopter can reach the most devastating areas and carry out tasks such as investigation, casualty and material transportation, which have crucial significance to reduce losses of life and property.
How to allocate helicopters to disaster-affected areas reasonably, and how to program a round route and then formulate a plan for emergency aviation rescue, are the key points to improve the efficiency and security of emergency aviation rescue.
Computer Engineering and Design. 2012, Vol.33, No.3: pp1251-1256

Literature survey on building rankings by indoor environment quality Xue-bin Yang 1, a, De-fa Sun1, b, Xiang-jiang Zhou1, c, Guang-ping Lin1, d 1, 2School of civil engineering and architecture, Jiaxing University, Jiaxing 314001, PR China axbyang@sjtu.edu.cn, bdfsun@mail.zjxu.edu.cn, cnickzhou@mail.zjxu.edu.cn, dlgp215@sohu.com Keywords: energy use; temperature; thermal comfort; indoor air quality; air velocity Abstract.
The proposed tool covers three assessment areas: Energy, Indoor environment and Material & Chemicals.
Acknowledgement The research work was financially supported by Science and technology program of Ministry of Housing and Urban-Rural Development, china (2011-K1-24), Science and technology project of Jiaxing state (2011AY1034 and 2009BY10011), Research program for building construction of Zhejiang Province (1158 and 0918), Zhejiang Provincial Natural Science Foundation of China (Y1090250), the Key research project of Jiaxing University (2010TMXK01), Program for University Student Scientific Research Innovation Team of Zhejiang Province (2010R417), and Students research training program of Jiaxing University.

Experimental study on expansive Concrete filled steel tube Kaicheng Huo1,a, Xiancheng Shu2,b, Huanhuan Yue2,c 1The Design & Research Institute of Wuhan University of Technology, Wuhan 430070, China 2 School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430070, China a hkc@whut.edu.cn, b 380559551@qq.com, c 63975871@qq.com Key words: concrete-filled steel tube; expansive concrete; cool shrinkage; low hydration heat; expansive stress.
Introduction Concrete-filled steel tubular is a kind of composite material which is made by putting plain concrete into steel tubular.

Dynamic Change and Forecast of per Unit Area Grain Yield Based on Grey System Theory in Suzhou City Haimin Su 1, a Aixia He 1, b 1 School of Earth Sciences and Engineering, Suzhou University, Suzhou, Anhui 234000, China ahmsu2004@163.com, bheaxfree@163.com, Keywords: per unit area grain yield; Dynamic change; Gray relational analysis; Forecasting Abstract.
Methodology The paper establishes gray analysis model for deeply analyzing the food problem and identifying key factors, because the connection degree between the per unit area grain yield and affecting factors can be analyzed, thus judges each influencing factor by size [4-5].
Fig.1 The changes of per unit area grain yield and cultivated land in the last 20 years of Suzhou City Grey correlation analysis of per unit area grain yield In accordance with the idea of the gray system analysis and requirements, the data of per unit area grain yield from 1991-2010 in Suzhou City is used as the basic data and material for the study, we chose 8 main factors affecting grain yield through qualitative judgment: GDP(X1), financial support to agriculture(X2), urbanization(X3), total power output of farm machinery(X4), rural power consumption(X5), effective irrigated area(X6) , disaster area (X7) , precipitation(X8)and per unit area grain yield(Y).