The microstructure and the morphology of a Ni-P layer irradiated by a high current pulsed electron beam

Micro & nano letters

article

Jinglong Gao¹  Qigang Xun¹  Yanhui Liu¹ 

[1] School of Material Science and Engineering, Shenyang Ligong University

关键词: crystal microstructure;    electron beam effects;    nickel;    phosphorus;    electroplating;    X-ray diffraction;    X-ray chemical analysis;    scanning electron microscopy;    microstructures;    high current pulsed electron beam;    morphological property;    electroless Ni-P plating;    LY12 substrate;    low-energy high-current pulsed electron beam;    surface treatment;    liquid viscosity;    LEHCEB;    X-ray diffraction;    energy dispersive spectroscopy;    scanning electron microscope;    aluminium–nickel systems;    Ni-P;   

DOI  :  10.1049/mnl.2017.0253

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Many studies have indicated that prostate-specific antigen (PSA) is used for the detection and monitoring of prostate cancer. We analysed PSA levels and bone scan findings to determine whether PSA can accurately predict bone metastases. A study was conducted at Grey’s Hospital, a public hospital in Pietermaritzburg, KwaZulu-Natal, South Africa. A total of 84 patients were included in this study: 61 (72.62%) black patients, 14 (16.67%) Indian and 9 (10.71%) white patients. Our study indicated a high correlation between PSA level and bone scan finding. We arrived at a conclusion that at PSA level > 24 ng/mL, bone scan is highly recommended.

【 授权许可】

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