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Experimental Study of Biomimetic Mineralization on the Surface of Piezoelectric Pulp-cap Film Yi Man 1, Yili Qu 1, Peng Wang 1, Zhiqing Chen1, Ping Gong 1, Min Zhang 1, Jianguo Zhu2, Qiang Chen2, Kun Tian 1, Yongmei Ye 1, Ling Niu 1, Xia Deng 1 and Rongrong Nie1 1 West China College of Stomatology, Sichuang University, Chengdu, China 2 College of Material Science and Engineering, Sichuang University, Chengdu, China Keywords: Bioelectret chitosan, Pulp-cap, Biomimetic mineralization, Piezoelectricity Abstract.
Yang, Z.

The Tauc plot is shown in Figure 5, and it can be seen that the bandgap energy of CaTiO3 was found to be approximately 3.48 eV (315 nm) and is similar to the previous reported by Yang et al.
Powder Technology, 388, 274–304. https://doi.org/10.1016/j.powtec.2021.04.056 [5] Han, C., Liu, J., Yang, W., Wu, Q., Yang, H., & Xue, X. (2017).
[14] Yang, H., Han, C., dan Xue, X. 2014.
Journal of Environmental Sciences, 26(7): 1489-1495 [15] Yang, H., Liu, D., & Xue, X. (2012).
ACS Applied Materials & Interfaces, 6(15) [20] Zhuang, J., Tian, Q., Lin, S., Yang, W., Chen, L., & Liu, P. (2014).

Chinese martial arts have long talk "qigong", but systematic exposition to the number of martial arts qigong Chang Ying Yang sishui people are weeks' training in gas theory "is expensive.
Since the founding of Taijiquan Chen Ting, rumored to XIV Yang Lu Chan Fang Chen Changxing, then, in order to meet the different needs of different learning objects and derived from a variety of tribes gradually Fort Zhao frame, Yang, Wu, Wu and Sun style and so on.
In 1989, in order to meet the development needs of the martial arts, Chinese Wushu Research Institute prepared the Chen, Yang, Wu and Sun style Taijiquan competition routine.
Taijiquan follow the "gatekeeper and", "feast", "Tan Siu Lin," "defending the weak," the traditional thinking requires both boxing training the mind first, but also requires calm cortisol, humbly solid web, gas Shen Dan Tian, loose soft uniform slow.
Youyi Book of Changes, breathing, guided, yin and yang philosophy, meridian meteorological dedicated to martial arts, boxing management of research, Shanfanjiujian, and finally set the essence of martial arts factions, creating a self-proclaimed martial art of Chang and theories, Li Chang boxing in the Central Plains.

Research of Response Characteristics of Elastic Wave Field in Two-phase Media of Coal Rock Tian Yu1 , Yu Shijian2, Ren Jiaguo1, Ma Yangmin1 and Li Jiajia1 1 Key Laboratory of Sedimentary Mineralization and Sedimentary Mineral of Shandong Province, Shandong University of Science and Technology, Qingdao 266510, Shandong China 2 College of Resources and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266510, Shandong China Keywords: elastic wave; two-phase media theory; finite difference method; absorbing boundary condition; porosity Abstract.
Zai-tian Ma.

Yang, and T.
[20] Huang Yi, Yang Qu, Bangcheng Yang, Wei Li, Bo Zhang, and Xingdong Zhang, In vivo biological responses of plasma sprayed hydroxyapatite coatings with an electric polarized treatment in alkaline solution, Materials Science and Engineering: C 29, no. 8 (2009): 2411-2416
[64] Xu Liping, Feng Pan, Guoning Yu, Lei Yang, Erlin Zhang, and Ke Yang, In vitro and in vivo evaluation of the surface bioactivity of a calcium phosphate coated magnesium alloy, Biomaterials 30, no. 8 (2009): 1512-1523
[70] Cui Xue Jun, Xiu Zhou Lin, Chun Hai Liu, Rui Song Yang, and Ming Tian Li, Microstructure and properties of MAO coatings for AZ91D magnesium alloy in varies work mode, In Materials Science Forum, vol. 747, pp. 178-183.
[76] Yang Junjie, Xiaopeng Lu, Carsten Blawert, Shichun Di, and Mikhail L.

Contrastive Studies of Coal between Direct Ultrasonic Extraction and Soxhlet Extraction Hong Yang1,3,a, Wenyan Bi1,3,4,b , Houxiang Chen 2 and Yugui Zhang1 1 Henan Key Laboratory of Coal Mine Methane and Fire Prevention, Henan Polytechnic University, Jiaozuo 454003, China 2Wuhan University of Technology, Wuhan 430070, China 3 School of Physics and Chemistry, Henan Polytechnic University, Jiaozuo 454003, China 4 School of Chemical Engineering &Technology, China University of Mining and Technology, Xuzhou 221000, China a yhong@hpu.edu.cn, b biwenyan@163.com Author: YANG Hong, female, 1964,Guangxi province, associate professor, master degree, engaged in coal chemical research Keywords: Direct Ultrasonic Extraction, Soxhlet Extraction, Organic Component, Extraction rate.
Yuanyu Tian, Shuguang Shen, Yajun Tian.

Yang, H.
Yang, B.
Tian, R.
Yang, Z.
Yang, L.

Welding Technology of Gold Alloy Yin Na, Qu Wenqing, Yang Shujuan, Li Rui，Ding Ying School of Mechanical Engineering & Automation, Beihang University, Beijing and 10019, China Beijing Institute of Control Engineering, Beijing, China,100080 Keywords: soldering;SnPn solder; gold alloy; copper; conducting ring Abstract.
Yin Na received the bachelor’s degree in mechanical engineering from Nan Hua University, Heng Yang, Hu Nan Province, in 2010.
Yang Shujuan received the master’s degree in mechanical engineering from Beihang University, Beijing, in 2012.
Gold Technology .1993(5):4-7 [7] LI Fu-quan, Wang Chu-qing, TIAN De-wen.
Rare Metal Materials and Engineering. 2006, 35(7):1143-1145 [10] Yang Anheng, Xie Hongchao.

Research on the Effect of Grassland Highway Curves on Driver’s HRV Zhu Shoulin1,a , Qi Chunhua1,b , Gao Mingxing1,c and Yang Feng1,d 1 College of Energy and Transport Engineering, Inner Mongolia Agricultural University, Hohhot, China.010018 azhushoulin@126.com, bchunhua-qi@163.com, cgaomingxing_2000@126.com, dnmsurf@163.com Keywords: highway curves; driver; heart rate variability; frequency domain analysis; grey correlation analysis.
Baltimore, MD: Lippincott Williams & Wilkins [7] Ming Dong, Tian Xihui, Yang Chunmei ect.
[9] Yang Fusheng, Gao Shangkai, Biomedical Signal Processing, Beijing: Higher Education Press,1996
[20] Zhu Wenyu, Tian Ren, Kong Xiaoxia, Human Physiology, third ed., Beijing: Peking University Medical Press,2011

According to Professor Yang Guanghua's theory[16], the effect of soil on the wall can be expressed by a series of soil spring, as the Winkler model, and the spring stiffness coefficient is defined as , in which is displacement obtained by Boussinesq solution in elastic mechanics, N is the corresponding force.
,LTD: Environmental Impact Assessment of Han-xiao intercity railway to Tian-he Airport Radar Station, Research 2010(In Chinese) [14] Dan He, Jun Xiang, Qingyuan Zeng, Xi’an Univ. of Arch. & Tech.
(In Chinese) [15] Junheng Xiao, China Railway Science,2011,22(6):111-115(In Chinese) [16] Guanghua Yang.
(in Chinese) [18] Linde Yang, Qianqian Ji, Chao Yang, Rock and Soil Mechanics,2004,25(4)：619-623．