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"Sutton, Estimation of stress intensity factor by digital image correlation", Engng Fract Mech, vol 28, 1987, p. 101-112 [5] Zhang Yu, Fang Jing, "Fracture study of steel-fiber-reinforced cementitious composite", Journal of Experimental Mechanics, vol 17, 2002, p. 1-7 [6] Luo Xiaoyong, Shi Yanghang, "States and prospects of research on fracture, mechanics of concrete", Sichuan Building Science, vol 34, 2008, p. 94-99 [7] Ji Xinhua, Yang Xinwei and Chen Jinlong, "3D displacement measurement by white light digital image analysis in frequency domination area", Transactions of Tianjin University, vol 14, 2008, p. 1-6 [8] Yang Xinwei, Ji Xinhua and Chen Jinlong, "3D white light digital image analysis in frequency domination area", Journal of Mechanical Strength, vol 31, 2009, p. 568-572

References [1] J Zeng, LX Yang, QZ Liang, XF Zhang, HL Guan, XL Xu, et al.
Vol. 105 (2005), p. 43 [2] XL Xu, LX Yang, XY Xu, X Wang, XS Chen, QZ Liang, et al.
Vol. 108 (2005), p. 33 [3] XL Xu, XL Zhuang, XS Chen, XR Wang, LX Yang, XB Jing.

Yang, X.C.
Yang, L.Z.
Yang, C.J.
Yang, K.X.

In order to obtain the low temperature themodynamic properties, Yang et al. [16] determined the thermodynamic properties of lithium containing system (LiCl+ Li2B4O7+H2O) at 273.15 K.
[12] Zhang Aiyun, Yao Yan, Yang Jimin, et al.
[15] Yang Jimin, Yao Yan, Zhang Aiyun.
[16] Yang Jimin , Yao Yan, Zhang Aiyun, et al.

Yang, S.H.
Yang, S.Y.
Yang: Adv.
Yang, C.C.

In order to  precipitation recovery boron from the salt lake brine containing high concentrations of magnesium, calcium, and borate ions, Yang et al. [3] reported the acidification precipitation condition was in pH=3 with a pH range varied from 1 to 1.5.
When the same type of bittern liquid was used, Yang et al. [4] reported the optimal process parameters such as the mode of adding acid, speed and quantity of adding concentrate sulfate acid, reactive temperature and time, cooling temperature and time after a series of effect factors were investigated, and the qualified boric acid can be obtained with 93.5% of boron recycling recovery when the recovered raw boric acid was fined by re-crystallization.
Yang, Q.
Yang, H.

[2] Ran Chunyu, Li Yang, Wang Chunqing.On Heating with Heat Pump Technology Using Circulating Water of Power Plants as Heat Source[J].Journal of Changchun Normal University, 2009, 28(1):27-29
[5] Guo Xiaodan, Hu Sangao, Yang Kun, Xu Hong.Research on Waste Heat Recovery of Circulating Water in Power Plant by Heat Pump Technology[J].Modern Electric Power, 2010, 27(2):58-61
[6] Ran Chunyu, Li Yang, Wang Chunqing.Experimental Research on Recovery and Utilization of Cooling Water of Power Plant Heat Energy by Using Heat-pump Technology[J].

[4] Zhang Hui，Li Hongxia, Yang Bin, et al.
[5] Yang Wengang, Liu Guoqi, Wang Jianguo, et al.

Yang, D.
Yang, Q.W.
Yang: Electrochim.
Tian, L.
Yang, J.

Tian, S.
Yang, L.
Yang, J.
Yang, X.
Yang, X.