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Evaluation of taste quality in green tea infusion using electronic tongue combined with LS-SVM Shirong Ai 1, a, Ruimei Wu 2, b*, LinYuan Yan 2, c, Yanhong Wu2, d 1College of Software, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China 2College of Engineering, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China aaisrong@163.com, bwuruimei036@163.com, cujs0406@hotmail.com, dyhwu289@163.com Keywords: electronic tongue; green tea; taste quality; least squares SVM (LS-SVM) Abstract.
The taste is key index in determining the tea quality.
Materials and methods Sample preparation and preprocessing.

Study on the Cu-Ni/Y2O3-ZrO2 Catalytic Performance in Ethanol Steam Reforming Hongda Wu a, Yinggui Jia b, Yu Yin c and Lue Zhao d Department of Biological and Chemical Engineering, Guangxi University of Technology, Liuzhou, china, 545006 awhongda@126.com, bxiaoyueer0510@163.com, cnjmg2008@163.com, dzhaolue@163.com Keywords: Ethanol; Steam reforming; Catalysis; Hydrogen production; Copper; Nickel; Zirconia.
The effects of the support composition, the load and molar ratio of active component and reaction temperature on ethanol steam reforming reaction were the key points.
Natural Materials.

Lowering the cost per unit of generated power continues to be the key driver in PV research and development.
Optimum absorption and emission properties can be tailored to match the band-gap of the used thin film cell, as band gap engineering of such cells is controllable by adjusting processing conditions [19].
Zeman: Amorphous and Microcrystalline Silicon Solar Cells: Modeling, Materials, and Device Technology (Kluwer Academic, Boston, MA, USA, 1998)

Key Laboratory of Gansu Advanced Control for Industrial Processes, Lanzhou 730050 zyweizhe@163.com Keywords: Heart sound signal; LabVIEW; Energy analysis; CAD diagnosis.
HKY-06C Heart Sound Sensor HKY-06C heart sound sensor collects cardiac impulse and other Surface pulses signal using new macromolecule polymerization materials micro sound detector, outputs digital audio signal through processing by highly integrated signal processing circuit, A/D transform, USB communication circuit, and so on.
Journal of ZheJiang University (Engineering Science). 2004,(01):99-103.

A Device for Protecting the Optical Windows of the Moored Radiometer from Biofouling Cai Lia, Wen-xi Caob, Yue-zhong Yangc (State Key Laboratory of Oceanography in the Tropics (South China Sea Institute of Oceanology, CAS) Guangzhou 510301, China) aliclaire@scsio.ac.cn, bwxcao@scsio.ac.cn, cwuli@scsio.ac.cn Keywords: Biofouling; Protecting device; Radiative transfer.
Materials and procedures Radiometers were deployed on an anchor chain of the ocean optical buoy.
OCEANS ’94: Oceans Engineering for Today’s Technology and Tomorrow’s preservation Wiley–IEEE Computer Society, (1994)710–715

Calculation of melting curve of aluminum under pressure through molecular dynamics simulations Jinxi Li1, a, Zhiqiang Han1, b 1 Key Laboratory for Advanced Materials Processing Technology (Ministry of Education), Department of Mechanical Engineering, Tsinghua University, Beijing 100084 aljx05@mails.tsinghua.edu.cn, bzqhan@mail.tsinghua.edu.cn Keywords: melting curve, aluminum, pressure, molecular dynamics simulation Abstract.

Yang1, 2, d and Jin Hou1, 2, e 1College of Electronic Information Engineering, South-Central University for Nationalities, Wuhan 430074, People's Republic of China 2Hubei Key Laboratory of Intelligent Wireless Communications, South-Central University for Nationalities, Wuhan 430074, People's Republic of China a395732037@qq.com, bplasmascun@126.com, czyzhongzy@163.com (*Corresponding author), dyang_chunyong@163.com, eexehost@foxmail.com Keywords: Thin films, Codoped zinc oxide, Sputtering, Optical characteristics Abstract.
Fig. 3 Refractive index (n) of all the thin films Fig. 4 Experimental values and single oscillator model fit of all the thin films The dispersion behavior, as we all know, plays an important role in the research for optical materials, because it is a significant factor in optical communication and designing of the devices for spectral dispersion.

Physiological Mandarin Speech Corpus for the International Preparatory Students in China: Design and Initial Application Xiuping DU1, a, Wenping ZHANG2, b, Yufen HOU2, and Jianguo WEI3,c* 1School of International Education, Tianjin University, Tianjin, 300072, China 2School of Education, Tianjin University, Tianjin, 300072, China 3Tianjin key Laboratory of Cognitive Computing and Application, Tianjin University, Tianjin, 300072, China aemail: duxiuping@tju.edu.cn, bemail: zwp084510@sina.com, c*email: jianguo.fr@gmail.com Keywords: Preparatory Students; Physiological; Mandarin; Speech Corpus Abstract.
So it is easily for the foreigner students to learn Mandarin by themselves through the computer-assisted language learning (CALL).The literature on CALL mentions a number of its potential advantages: elimination of time limitations and dependence on the teacher, possibility to work at the user’s own tempo and to store his/her profile in order to monitor the progress, constant access to a number of additional materials such as visualizations, recordings and animations as well as elimination of stress related to the fact that the learner is being listened to by his/her classmates, the last of which is particularly important while acquiring L2 (second language) pronunciation and prosody.[6] Summary The Mandarin speech teaching for foreign students has its own peculiarities, which is always a big problem for TCFL.
Computer Engineering and Design,2007,(5): 1232-1235

The Effect of Zn 2+ Deficiency on Ordered Micro-regions and Dielectric Properties of Pb(Zn1/3Nb2/3)O3-based Relaxor Ceramics Shaobo Qu 1, 2, Binke Wang 2, Zhiyi Liu 2, Zhibin Pei2 and Zhuo Xu 1 1 The College of science, Air Force Engineering University, Xi'an, 710051, P.
China 2 Electronic Materials Research Laboratory, Key Laboratory of Educational Ministry, Xi'an Jiaotong University, Xi'an 710049, China Keywords: relaxor ferroelectrics, ordered micro-region, dielectric property, Raman spectra Abstract. 0.85Pb(Zn1/3Nb2/3)O3-0.10BaTiO3-0.05PbTiO3 (abbreviated as PZN-based ceramics hereafter) ternary system ceramics with Zn 2+ deficiency were synthesized by the columbite method.

Synthesis of Super-high Molecular Weight Polyacrylamides and Their Flocculation Properties Yanlin Sun1,a, Huixiang Du1,b, Hong Wang2,c and Yunhua Huang1,d, 1Faculty of Chemical Engineering, 2Faculty of Science; Kunming University of Science and Technology, Kunming 650093, China aynkm_sun@hotmail.com, bwy1987dhx@163.com, ce410303a@163.com, dhyh-1@126.com, Keywords: polyacrylamide, super-high molecular weight polyacrylamide, synthesis, flocculation properties, monomer concentration, initiator dosage Abstract.
Experimental Materials.
Other than this, Fig.1 also shows that the monomer concentration is the key factor to the molecular weight.