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Study on shape optimization of calcium–alginate beads ZhaoQing Li1, a, LiDa Hou1,b, Zhen Li1,c , Wei Zheng1,d,Li Li1,e 1 Center for Biomedical Materials and Engineering, College of Materials science and chemical engineering, Harbin Engineering University, Harbin, 150001, People's Republic of China alizhaoqing@hrbeu.edu.cn,bhoulida@hrbeu.edu.cn,clz_heu@yahoo.com.cn, dzhengwei75@126.com,elili_heu@hrbeu.edu.cn Keywords: calcium–alginate bead; dripping; shape;crosslinking.
Materials and methods Materials Sodium alginate (SA) was purchased from Aladdin Regent Co.
Maruyama and Wei Chen: Journal of Colloid and Interface Science.
Vol. 23 (2002), p.1319-1326 [9] Eng-Seng Chan, Boon-Beng Lee and Pogaku Ravindra: Journal of Colloid and Interface Science.
Gal´an: Chemical Engineering Journal.

Piezoelectric elements are mainly made of polymer or ceramic materials.
Piezoelectric strains Piezoelectric elements are mainly made of polymer or ceramic materials.
The values of their material constrains are directly connected with materials used- see Table 1.
Comparison of the piezoelectric materials may be made roughly using the Table 1.
Moulson, Fabrication and properties of an anisotropic PZT/polymer 0-3 composite, Journal of Materials Science: Materials in Electronics 5 (1994) 238-24

The new functional group hydroxymethyl was introduced into the LAB, and the effect of hydroxymethyl on the properties of raw materials was discussed.
Experimental Materials.
The raw material was named as R0.
Advanced Materials Research. 4 (2011) 418-420
Journal of Petroleum Science & Engineering. 78(2) (2011)220-227

Novel Preparation Method and Luminescent Properties of Eu3+ Doped CdWO4 Nanorod FANG Lei1, a*, HAO Hong Chen2,b, YING Shi1,c, JIAN Jun Xie1,d and HE Feng1,e 1 School of Materials Science and Engineering, Shanghai University, 149 Yan Chang Road, Shanghai 200072, China 2 Key Laboratory of Transparent Opto-functional Inorganic Materials of Chinese Academy of Sciences, Shanghai Institute of Ceramics, 1295 Ding Xi Road, Shanghai 200050, China a*email：leif@shu.edu.cn, bemail: chen-h-h@mail.sic.ac.cn, cemail: yshi@shu.edu.cn, demail: xiejianjun@shu.edu.cn, eemail: fh117_@126.com Keywords: cadmium tungstate, phosphor, hydrothermal synthesis, nanorod Abstract.
The splitting peaks for both 5D0→7F2 and 5D0→7F1 are attributed to the distorted crystal structures normal in nanoscale materials.
In all, our research can improve the development and commercial application of CdWO4 based materials.
Acknowledgements This work is supported by the Shanghai University Innovation fund (Grants A.10-0110-12-005) and Startup Project of Shanghai University School of Materials Science and Engineering (Grant A.01-0110-00-001).
Qian: Chemistry of Materials,Vol. 12 (2000), p.2819 [8] W.

[2] Erni Setyowati & Anggana Fitri Sadwikasari, 2013, Building Material Composition Influence to Sound Transmission Loss (STL) Reduction, International Journal of Advances in Materials, Processing and Manufacturing, Scopus indexed, Trans Tech Publications, 242-247
Adhesive Bonding of Wood Materials.
(Eds) ; Adhesive Bonding of Wood and Other Structural Materials.
USA : American Society for Testing and Materials
Forest Product and Wood Science.

Experiment Experimental materials.
In Chinese.Journal of Chongqing Science and Technology Institute. 2007, p12
Materials Science and Engineering, 2002, B96: 221-225
Materials Science and Engineering (A) vol. 323(2002), p167~l76
Jiangsu Polytechnic University Journal (Natural Science edition) vol: 22(2001), p66-70

Miskioglu, Journal of Materials Processing Technology 168 (2005) 137
Sevillano, Journal of Materials Processing Technology 141 (2003) 313
Kim, Materials Science and Engineering A 328 (2002) 317
Solovyev, Materials Science Forum 503-504 (2006) 201
Kim, Materials Science and Engineering A 430 (2006) 346

R [1] proposed the microwave sintering of ceramics materials.
The microwave sintering of metal materials was proposed 30 years later.
Powder size 0~25μm 25~38μm 38~50μm >50μm Volume fraction 0.56~1 0.40~0.56 0.32~0.40 0~0.32 The Content of Auxiliary Heating Materials Auxiliary heating materials also have influences on the microwave heating behavior.
Theoretical study on heating mechanisms of interaction between microwave and material, Journal of Kunming University of Science and Technology(Natural Science Edition), 2005, 30(6), pp. 15-17
Mechanism of microwave sintering of powder metallic part, Materials Science and Engineering of Powder Metallurgy, 2002(03), pp. 180-184

The material X80 grade pipeline steel, where is E = 245 Gpa, σs = 569.5 Mpa.
NJZY14006) , the Natural Science Foundation of Hebei Provincial Education Department, China (Grant No.
Journal of Materials Processing Technology, 2001, 108: 369-375 [2] Thomson P F, Kim J K.
Journal of Materials Processing Technology, 2002, 120(1-3): 348-354 [4] R.Hill.
Springback after the biaxial elastic-plastic pure bending of a rectangular plate—Ⅰ[J].International journal of mechanical sciences,1981, 23: 619-630 [6] T.X.Yu, W.

But in the low frequency range, the absorption of high electromagnetic conductivity materials is the dominant mechanism of shielding.
So, high electromagnetic conductivity materials can be considered to be suitable electromagnetic shielding materials of low frequency
Materials Research Bulletion, 2000,35:403-409
[J] .Journal of Applied Polymer Science, 2005, 97 :1125-1138
Journal of Materials Science, 2002,37(5):116-119