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Volume Measurement by using Helmholtz Acoustic Resonance for Porous Produce and Foods -- Real-time Measurement of Bread Dough Volume in Fermentation Process -- Takahisa Nishizu1, a and Shozo Kawada1, b 1 Division of Environmental Science and Technology, Graduate School of Agriculture Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan a nishizu@kais.kyoto-u.ac.jp, bskawada@kais.kyoto-u.ac.jp Keywords: Helmholtz acoustic resonance, volume, real-time measurement, porous medium, bread dough rise, acoustic absorption, zero crossover point.
Materials and Methods Bread Dough Preparation.
A constant-current amplifier (noncommercial, custom-made), computer for controlling the measuring instruments, digital video camera (DCR-TRV7, Sony, Japan), and gas chromatograph (GC323S, GL Sciences, Japan) are placed outside the incubator.
Acknowledgment: This study was funded by the Iijima Memorial Foundation for the Promotion of Food Science and Technology.
Mizukami: The CIGR Journal of Scientific Research and Development, 3 (2001), FP 01 004

Determination of the Grinding Area and the Allowance in Grinding If the electrical inductivity of the radome material is uniform and the geometric thickness of the radome wall completely meet the design requirement, the boresight error of the antenna-radome system will be the smallest and within the accuracy tolerance.
Assuming the electrical inductivity of the radome material is uniform and the geometric thickness of the radome wall satisfies the design requirement, the boresight error of such a radome will be within the tolerance.
Acknowledgement The financial support for this research by the National High Technology Research and Development Program of China under grant No.2001AA421170 and the National Natural Science Foundation of China under grant No. 59935110 is greatly appreciated.
Wang: Numeric Analysis (Huazhong University of Science and Technology Press, China 1986)
He: Journal of Capital Normal University - Natural Science Edition, Vol. 17 (1996), p. 23.

Construction of Recombinant E.coli Expressing A Thermophilic Catalase and Its Application in H2O2 Wastewater Treatment Yanhong Chang 1, a, Chunhong Shi 1,b , Yao Zhou2,c and Hui Luo 2,d* 1Department of Environmental Engineering, University of Science and Technology Beijing, Beijing, P.R.China, 100083 2Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, P.R.China, 100083 ayhchang0512@yahoo.com.cn, bsch.22@163.com, czhouyao123@163.com, dluohui@ustb.edu.cn Keywords: Catalase; Cultivation conditions; Recombinant strains; H2O2 wastewater.
Materials and Methods A.
The Journal of Biological Chemistry, 285:19029-19034. (2010)

Pilot Study of a Hybrid Process combining Oxidation- coagulation -microfiltration for Drinking Water Production from Surface Water Yali Song1, 2,a, Bingzhi Dong2,b , Naiyun Gao2, c, Yufang Yang3,d, Chun Chang3,e, 1 School of Civil Engineering and Architecture, Zhejiang University of Science and Technology, Hangzhou 310023, China; 2 College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China 3 Toray Fibers & Ttextiles Research Laboratories (China) Co.
Table 2 Membrane characteristics Parameters MF membrane Material PVDF Type Hollow fiber Pore size (µm) 0.1 Membrane surface area (m2) 7.0 Type of filtration Dead-end Type of pressure Outside-inside MF membrane process included two-step: filtration and backflushing.
Furthermore, MF membrane can remove little organic matter, so pre-oxidation aimed at increasing removal of organic material in the experiment.
[10] Combe C., Molis E., Lucas P., Riley R., Clark M.: Journal of membrane science,154(1999), p.73-87

Group Decision-making Oriented Civil Engineering Undergraduate Education Reform in China Chunying Huang1,2,a, Xiaoming Wang1 1 School of Civil Engineering & Mechanics, Huazhong University of Science and Technology, Wuhan, China 2 College of Civil Engineering & Architecture, China Three Gorges University, Yichang, China ajanediyh@yahoo.com.cn Keywords: Civil engineering, Education reform, Sustainable development, Symbiosis, Group decision-making Abstract.
But energy-saving and environment protecting of the project is the result of group decision-making: the government provides preferential policies, the contractors use energy-saving materials, and the owners are willing to spend more money on low-carbon housing, and to reduce the use of air-conditioners.
References [1] Sustainable Development Strategy Research Group in Chinese Academy of Sciences: China Sustainable Development Strategy Report 2008: Policy Review and Outlook (Science Press, China 2008), p.xiii.
Kurokawa: Architectural Journal, (2001) No.4, translated by D.Y.

In March 2012, ministry of science and technology issued “the electric vehicle technology development special ‘twelfth five-year’ plan "[2]: during 2010-2015, electric vehicles（EVs） will mainly operate in buses, taxis for demonstration; During 2016-2020, large-scaled operation of electric buses and electric taxis will be realized.
The calculation formula of SOE is as follows: （1） （2） （3） Where, E is the nominal total energy of EVs; Ec is the energy consumption after driving Tm duration, kW·h; U is the nominal battery voltage, V; C is the nominal capacity of battery, A·h; E0 is the battery energy storage at the start of the charging period; Pv is the power consumption under a uniform velocity driving condition[22]; m is the total mass (including curb weight and busload weight) of EV, kg; va is the constant vehicle speed, km/h; f is the rolling resistance coefficient, which is relevant with the road surface, tire materials and structures[23]; CD is the air resistance coefficient, which is relevant with the surface structure and shape of the bus; A is the windward area; hT is the mechanical efficiency of drive motor.
The ministry of science and technology of the People's Republic of China.
Analysis of Energy Consumption Distribution and Factors of Influence in Electric Vehicles[J].Journal of Beijing Institute of Technology, 2004,(04) (in Chinese) [24].
Wen Huimin,Hu　Zhongwei,Guo　Jifu,Shao　Changfeng.Evaluation of traffic index and its need management[C]. 2011 2nd International Conference on Management Science and Engineering Advances in Artificial Intelligence, Vol.1-6(in Chinese) [25].

Evaluation of Development Level of Agricultural Circular Economy in China Ling Xin Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Sciences, Beijing, 100081, China xinling@caas.cn Keywords: Agricultural circular economy, comprehensive evaluation, China, Eastern, middle and western regions Abstract.
Introduction Agricultural circular economy follows the law of ecological economic system and social economic system with aim of sustainable development and principle of minimization, recycle and resource, which minimize input amounts of resources and materials, and reduce ecological destruction and environmental pollution in the process of agricultural production to harvest more and more, and better and better agricultural products and realize ideal combination of agricultural ecological system and human socioeconomic system.
Furthermore, agricultural science and technology was rapidly developed.
The investment in agriculture machinery, water conservancy and other infrastructure construction and science and technology by the eastern developed region was more than that of the central and western regions.
[2] Ｒobert A Frosch．A perspective on industrial ecology and its ap-plication to metals－industry eco－system［J］．Journal of CleanerProduction，1997，(5):39—45

Progress in Natural Science Materials International, 2002,12(6):669-672
University of Science and Technology of China, 2008,6-35
[M] Chengdu: Sichuan Science and Technology Press,1991
Journal of Electronics and Information Technology, 2009,31(12): 2858-2863.

Acknowledgement The authors would like to acknowledge the support of the International Investment Opportunities Fund (IIOF) from the Foundation for Research, Science and Technology (FoRST) of New Zealand (Contract Number: UOAX0723) and the National Natural Science Foundation of China (NSFC) under Grant No. 50975109.
Volume 2.Gordan and Breach Science Publishers, Yverdon
Journal of Materials Processing Technology, 141, 357-364

The Design of Course-Oriented Online Judge Chao Yia, Xiaoyu Dub, Su Fengc, Siyuan Lid and Yue Zhuoe College of Information Science and Technology, Beijing Normal University, Beijing, China, 100875 a yichao@mail.bnu.edu.cn; b xyjian@mail.bnu.edu.cn; c fengsu@bnu.edu.cn d lisy@mail.bnu.edu.cn; e zyue1105@mail.bnu.edu.cn Keywords: Component; Course-Oriented; Online Judge; Collaborative Learning Platform; Diversified Answers Abstract.
It supports rates between members.[3,4] Teachers can upload courseware in WebCL, or use links as teaching materials.
Conclusively, compare to the Web-Based Collaborative Learning Platform and traditional Online Judge, COOJ can serve computer science education better, and should be extended to more fields.
References [1] Peking University Online Judge and Its Applications, Li Wen-xin, Guo Wei, Journal of Jilin University (Information Science Edition), 2005 [2] Online judge, A Kurnia, A Lim, B Cheang - Computers & Education, 2001 [3] The Design and the Development of the Web Based Distant Collaborative Learning Platform, Mu Rangjun, Modern Distance Education, 2002 [4] Internet Collaborative Learning and the Application of CSCL, Gan Yongcheng, Distance Education in China, 2003 [5] Moodle: Using learning communities to create an open source course management system, M Dougiamas, P Taylor - Proceedings of World Conference on Educational Multimedia, 2003