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%TiO2 Ceramic Coatings Fabricated by Plasma Spraying Process Wang Dongsheng1, a, Tian Zongjun2, b, Wang Songlin3, c and Shen Lida4, d 1, 2, 4 College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China, 210016 1, 3 Department of Mechanical Engineering, Tongling University, Tongling, China, 244000 awangdongsheng@tlu.edu.cn, btianzj@nuaa.edu.cn, cwsl-hf@126.com, fldshen@nuaa.edu.cn Keywords: Plasma spraying; Nanostructured coating; Al2O3-13wt.
Tian, L.D.
Tian, L.D.
Yang and A.

Synergid degeneration plays important functions in angiosperms fertilization (Ge & Tian, 2006).
Previous studies reported synergid degeneration (Jensen, 1965; Jensen & Fisher, 1968; Schulz & Jensen, 1968; Mogensen, 1972; You & Jensen, 1985; Bruun, 1987; Dong & Yang, 1989; Dute et al., 1989) and summarized the degeneration time and potential functions of synergids in different plants (Yang, 1994; Hu, 2005).
The synergids of some plant species such as wheat (You & Jensen, 1985), rice (Dong & Yang, 1989) and sugar beet (Bruun, 1987) started to degenerate before pollination; in contrast, for most of plant species including oak (Mogensen, 1972), soybean (Dute et al., 1989), and upland cotton (Jensen & Fisher, 1968), etc., the degeneration of the synergids occurred during the end of pollination and before pollen tubes reaching the embryo sac.
Synergid is a key step in the process of pollen fertilization and plays important functions in plant physiology (Ge & Tian, 2006).
Yang. 1989.

[8] X.W., Zhang, Q.D., Tian, and T.X., Yu, Thin-Walled Structures. 47 (6-7), p. 788-797
Yang, P.D., Hodgson and C., Wen, Materials Science Forum, (2010), 654-656, p. 827-830
[11] Y., An, C., Wen, P.D., Hodgson and C., Yang (2012) Computational Materials Science, 55, p. 1-9
[12] Y., An, C., Wen, P.D., Hodgson and C., Yang (2012), Applied Mechanics and Materials, 152-154, p. 436-439
[13] C., Yang, Y., An, R., Greenfield, P.D., Hodgson (2013) Computer Methods in Materials Science, 13 (4), p. 425-435 [14] C., Yang, Y., An, M., Tort, and P.D., Hodgson, (2014), F Computational Materials Science, 81, p. 89-97.

Yang a, W.H.
[2] Yang, S.Q., Yang, S.C. and Li, W.H.
[3] Yang, S.Q., Yang, S.C. and Li, W.H.
[4] Li, W.H., Yang, S.Q. and Yang, S.C.
,Tian, H.Zh., Hao, J.M. et al.

[15] Yang Hongping, Fu Weiping Wang, Wen, etc.
[22] Yang Jiahua, Chen Weifu, Huang Xudong, etc.
(In Chinese) [23] Zhang Bo, Chen Tianning.
(In Chinese) [39] Tian Hongliang.
[48] Su Tiexiong, Yang Shiwen, Cui Zhiqin, etc.

At the same time, Xia et al. and Yang et al. reported on the successful synthesis of Pt-Pd and Pt3Ni respectively [1].
Yang, "Stellated Ag-Pt bimetallic nanoparticles: An effective platform for catalytic activity tuning," Scientific reports, vol. 4, 2014
Tian, Z.
Tian, Z.
Yang, "Bimetallic Ag–hollow Pt heterodimers via inside-out migration of Ag in core–shell Ag–Pt nanoparticles at elevated temperature," Journal of Materials Chemistry A, vol. 2, pp. 7075-7081, 2014

Experimental Study on Bendability of Thin-walled 6061-T4 Tube under Different Bending Velocities Heng Lia, He Yang b, Yuli Tian c and Kaipeng Shid State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an, 710072, China aliheng@nwpu.edu.cn, byanghe@nwpu.edu.cn, ctianyuli@mail.nwpu.edu.cn, dskpgxgz@mail.nwpu.edu.cn Keywords: Bendability, 6061-T4 Al-alloy tube, Bending velocity, Experiments, Defects Abstract: The larger bending velocity is needed in practice to improve efficiency of tube bending, however, whether it has undesired effects on bending behavior has not been identified and clarified.
By using explicit finite element (FE) simulation combined with physical experiment, Yang et al. [4] explored effects of friction on tube bending, and found that the friction conditions of tube-tools interface affects stress/strain distribution in tube bending significantly.
Yang, H.
Yang, M.

Dielectric and Mechanical Properties of Unidirectional SiC Fiber-Reinforced Aluminum Phosphates Composite Xinpeng Wang and Shi Tian School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China Keywords: SiC fiber; aluminum phosphates, dielectric property, mechanical property Abstract.
Yang: J.
Tian: Mater.

Study on Microstructure and Phase Composition of Co-8.8Al-9.8W Superalloy with Alloying Element Tantalum Yang-tao Xua, Qi-zhen Shab , Wan-li Zhaoc School of Materials Science and Engineering, Lanzhou University of Technology, China alanzhouxuyt@163.com, bsqz824@aliyun.com, c923968740@qq.com Keywords: Co-Al-W superalloy, Vacuum melting, γ′ Phase, Alloying element Abstract.
Xu Yang-tao studied a new cobalt-based Co-Al-W alloy design, preparation and performance [5].
Xu Yang-tao study the mechanism of alloying elements on the strengthening phase of Co-Al-W superalloy found that adding a fourth component of the matrix elements of the role will generate A3B-type phase, which play a stabilizing role for the strengthening phase, and three preferably the degree of integration by higher degree of crystalline.
[2] Xue Chun-fang,Tian Xin-li,Lu Fang,et al.
[5] Xu Yang-tao.

A Camera Calibration Method using Quadratic Curve Fitting Tian Xia1,a,Chao Jin1,b,Xiao-yang Jiang2,Yi-zhong Li1,d 1College of Mechanical and Electrical Shaanxi University of Science and Technology, Xi’an 710021,China 2Institute No.202 of China Arms Industry Goup Corporation, Xianyang, China a492487352@qq.com,bjin1987chao@126.com,d4lyzxa@163.com Keyword: Quadratic Curve, Camera Calibration, Coordinate System, Hough Abstract.
Yang,F.M.