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    EFFECT OF PLANT-GROWTH REGULATORS ON THE FORMATION OF Begonia bataiensis CALLUS by Đinh Văn Khiêm, Nguyễn Thị Thu Hậu

    Published 2018-09-01
    Subjects: “…cây thu hải đường bataiensis (begonia bataiensis)…”
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    Article
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    Microstructural evolution of Ni–Co-xAl(-Cr) alloys fabricated by laser directed energy deposition by Haozhi Chai, Lilin Wang, Xin Lin, Weiming Huang, Chao Wang, Qiaodan Yan, Weidong Huang

    Published 2025-01-01
    “…Comparing Ni–Co–Al ternary and Ni–Co–Al–Cr quaternary Ni3Al-based alloys, Cr element also has obvious influence on the microstructure. The addition of Cr element can change the content of Al at eutectic point, inhibit the peritectoid reaction between β phase and γ phase and suppress the formation of γ 'phase at the phase interface.…”
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    Study on Dynamic Characteristics and Parameter Influence of a Kind of Bilateral Restraint Impact Vibration System by Li Ding, Shangshang Cheng, Kaifei Zhang, Jiajun Chai, He Li, Chengdong Niu, Chao Cao

    Published 2021-01-01
    “…The simulation results show that the system moves in a single degree of freedom and varies with parameters with multiplicative period bifurcation and rubbing edge bifurcation leading to chaos; the system’s periodic motion has shock state mutation and mirror jump transformation.…”
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