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Purification of Hulless Barley Anthocyanins with Macroporous Resins Zhao Tao1,a, Ma Lin1,b, Du Jing-jun1,c, Zhang Liang1,d, Wu Xiao-yan1,e 1 School of Chemistry and Chemical Engineering, Shanghai University of Engineering Sciences, Shanghai 201620, China a zhaotao82@gmail.com, b malin04@126.com, c 834754567@qq.com, d zhangliang3328788@126.com, e yansmiling@tom.com Key words：hulless barley; natural pigment; purification; macroporous resin Abstract: The purification effects of six macroporous adsorption resins on total anthocyanins of hulless barley were compared.
Materials and Methods Materials.
Acknowledgements This work was financially supported by the Creative Activity Plan for Students of Shanghai University of Engineering Science (CS1004008), Foundation of Shanghai Excellent Youth (NO. gjd08021) and Start-Up Fund of Shanghai University of Engineering Science (NO. 08-25).
Rivas-Gonzalo: Journal of Chromatogr.

Electrochemical Impedance Spectroscopy Of Nd-Fe-B Magnet Prepared by Spark Plasma Sintering Liu Weiqiang 1, Yue Ming 1, a , Wang Gongping 1, Zhang Jiuxing 1, Li Tao 2, Xiao Yaofu 2 1 The Key Laboratory of Advanced Functional Materials, Ministry of Education, Beijing University of Technology, Beijing 100022, China. 2 University of Science and Technology Beijing a yueming@bjut.edu.cn Keywords: Spark plasma sintering (SPS), Nd-Fe-B magnets, electrochemical impedance spectroscopy (EIS), corrosion kinetics.
Acknowledgement The present research work was support by National Natural Science Foundation of China No.50201001 and No.50371002, Beijing Education Committee Science Development Project Km200310005019, and Beijing Nova Project 2003B03.
：Journal of Materials Engineering and Performance.

Introduction Poly(butylene succinate) (PBS) and its copolyester have attracted much attentions for their properties of soften temperature, yield strength and elongation at break, of which are quite comparable with daily use polyolefin materials[1].
Experimental Material.
Attapulgite (ATP) were kindly supplied by Jiuchuan Nano-material Technology Co., Ltd.
Guo, Poly(butylene succinate) and its copolymers: Research, development and industrialization, Biotechnology Journal, 5 (2010), 1149-1163
Lu, Morphology, mechanical and thermal properties of graphene-reinforced poly (butylene succinate) nanocomposites,Composites Science and Technology, 72 (2011), 1-6.

The Characteristic Dissolution and Physical Chemistry Parameter of Synthetic Pyromorphite Xin Zhao 1,2 a, Wei Zou 2, b*, Zonglan Zhang 3, c, Zongqiang Zhu 3,d and Yinian Zhu 3,e 1 College of Light Industry and Food Engineering, Guangxi University, Nanning, Guangxi 530004, China 2 Hainan Research Academy of Environmental Sciences，Haikou, Hainan 571126, China 3 Guangxi Scientific Experimental Centre for Mining, Metallurgy and Environment, Guilin University of Technology, Guilin, Guangxi 541004, China azhaoxin@hainan.gov.cn, bzouwei@ hainan.gov.cn, c349709184@qq.com, dzhuzongqiang@glut.edu.cn, ezhuyinian@glut.edu.cn *Corresponding authors.
As illustrated in the figures, the nature and composition of the materials before and after the dissolution were indistinguishable.
Acknowledgements The authors thank the Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology for the research assistance and the financial supports from the National Natural Science Foundation of China (NSFC40773059, NSFC41263009), the Natural Science Foundation of Guangxi (2012GXNSFDA053022, 2011GXNSFF018003, 2011GXNSFA018013), Special Funding for Guangxi 'BaGui scholars' Construction Projects.
Whitcombec: Journal of Environmental Management.
Huang and C.C Wei: Applied Mechanics and Materials.

The Properties of Two-way Cartridge Valve in Water Hydraulic Through Matlab/Simulink Zhenhua Duan1,a,Zhangyong Wu1,b, Qinghui Wang1,c, Xi Wu1,d and Chengzhuo Wen1,e 1Faculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming Yunnan 650500, China aynduanzhenhua@163.com,bzhyongwu63@163.com,cwangqinghui666@126.com, d85wuxi@163.com,ewenchengzhuo@163.com Keywords:Water Hydraulic;Two-way Cartridge Valve; Structure characteristics; Simulation analysis Abstract.
The valve sleeve is processed by the metal graphite materials and the soft - hard materials in pair is formed with the valve core that effectively improve the water hydraulic two-way cartridge valve’s life[5-6].
Kunming University of Science and Technology, (2008)
[7] Shigeru oshima,Timo leino,Matti Linjama,etc.Effect of Cavitation in Water Hydraulic Poppet Valves.International Journal of Fluid Power, Vol.3 (2001), p. 5-13
[8] Jian Zou:Digital Water Hydraulic Relief Valve Performance Analysis and Structure Design[Master's Thesis].Kunming University of Science and Technology, (2009)

Our findings showed that finely powdered magnetic biochar produced at 650 °C (PMPH-650) exhibited the highest removal efficiency (99.09%) and adsorption capacity (4.925 mg/g) for arsenic compared to other materials.
Materials and Methods Analytical grade chemicals were used.
Fig. 2(c) shows backscattering, which confirms the distribution of Fe throughout the material.
The analysis revealed no change in the morphology of the material after adsorption (Fig. 6(a)).
Poletto, “Pecan nutshell: morphological, chemical and thermal characterization,” Journal of Materials Research and Technology, vol. 13, 2021, doi: 10.1016/j.jmrt.2021.05.106

As shown in Fig.3，cross section, material types, heat treatment, placement, span can be set in parameters setting module.
DMETKF2009016 ) and Hubei Province Science Foundation (NO.2008CDB274).
Lecture Notes in Computer Science, Vol. 5315 LNAI (2008), No. 2, pp 321-328
Technological Sciences, Vol.52(2009), No.7, pp 1866-1873
AEJ - Alexandria Engineering Journal, Vol.43, No.5, p p.621-629

Introduction Project management engineers integrate human, information, material, monetary, and technological resources to produce goods and services optimally.
This guarantees to keep the teaching content comporting with the development of science and technology in high degree.
Applying the Education Objectives Now science and technology is developing at a tremendous pace and requirements of market varied increasingly.
Systematize students to learn innovation theory, to open material department, lab to the student comprehensively and all day long.
[4] Liu Changsheng, 2004, journal of Northeast University (Social Science), 3, 108-110.

Many methods such as mechanical or electromagnetic stirring[6, 7], cooling slope casting[8], strain-induced melt activation (SIMA)[9], recrystallization and partial melting (RAP)[10] can be used to fabricate the semi-solid materials.
Acknowledgements This work is supported by the National Natural Science Foundation of China for key Program (Grant No. 51335009), National Key Research and Development Program of China (Grant No. 2017YFD0700200) and National Natural Science Foundation of China (Grant No. 51675414).
University, Semi-Solid Billets Prepared by Radial Forging Strain-Induced Melt Activation, Rare Metal Materials & Engineering, (2017)
Zhao, Microstructural coarsening of 6061 aluminum alloy semi-solid billets prepared via recrystallization and partial melting, Journal of Mechanical Science & Technology, 31 (2017) 3917-3923
[13] Jin-longFu, Kai-kunWang, Xiao-weiLi, Hai-kuanZhang, Microstructure evolution and thixoforming behaviorof 7075 aluminum alloy in the semi-solid state prepared by RAP method, International Journal of Minerals, Metallurgy and Materials, 23 (2016) 1404-1415

Agostino Abbate applied it to the inhibition of noise of ultrasonic signal in coarse-grained materials [4], based on the known input signal, the input signal or some theoretical waveform, such as Morlet, Gaussian, Mexican Hat as the mother wavelet.
Vicen R process ultrasonic testing signal using the method of artificial neural network for structure of coarse grain materials and the SNR is promoted [13].
Xi'an: Xi'an Electronic and Science University Press, 1995 [2] Hu Changhua.
Journal of Transducer Technology, 2003, No.3 [6] Du Wenzheng, Huang Xianxiang et al.
Journal of Electronics & Information Technology, 2004, Vol. 26 No. 5: 825-829 [8] Jian Xiaoming.