Showing 1 - 14 results of 14 for search 'Zhefeng XU', query time: 0.03s Refine Results
  1. 1
    On the Mean Values of Certain Character Sums

    On the Mean Values of Certain Character Sums by Zhefeng Xu, Huaning Liu

    Published 2013-01-01
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  2. 2
    The Maximal Difference of Different Powers of an Element Modulo n

    The Maximal Difference of Different Powers of an Element Modulo n by Jinyun Qi, Zhefeng Xu

    Published 2021-01-01
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  3. 3
    On an exponential D. H. Lehmer problem

    On an exponential D. H. Lehmer problem by Zhefeng Xu, Jiankang Wang, Lirong Zhu

    Published 2024-03-01
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  4. 4
    Distribution of values of Hardy sums over Chebyshev polynomials

    Distribution of values of Hardy sums over Chebyshev polynomials by Jiankang Wang, Zhefeng Xu, Minmin Jia

    Published 2024-01-01
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  5. 5
    Effects of soil properties and microbial community composition on ginsenosides accumulation in farmland ginseng

    Effects of soil properties and microbial community composition on ginsenosides accumulation in farmland ginseng by Tao Zhang, Zhefeng Xu, Yibing Wang, Qiao Gao

    Published 2024-09-01
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  6. 6
    Quality Evaluation of Saposhnikovia divaricata (Turcz.) Schischk from Different Origins Based on HPLC Fingerprint and Chemometrics

    Quality Evaluation of Saposhnikovia divaricata (Turcz.) Schischk from Different Origins Based on HPLC Fingerprint and Chemometrics by Yuqiu Chen, Zhefeng Xu, Siying Gao, Tao Zhang, Changbao Chen

    Published 2022-01-01
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  7. 7
    Orientation Relationship of the Intergrowth Al<sub>13</sub>Fe<sub>3</sub> and Al<sub>13</sub>Fe<sub>4</sub> Intermetallics Determined by Single-Crystal X-ray Diffraction

    Orientation Relationship of the Intergrowth Al<sub>13</sub>Fe<sub>3</sub> and Al<sub>13</sub>Fe<sub>4</sub> Intermetallics Determined by Single-Crystal X-ray Diffraction by Yibo Liu, Changzeng Fan, Zhefeng Xu, Ruidong Fu, Bin Wen, Lifeng Zhang

    Published 2024-04-01
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  8. 8
    Vitamin D supplementation may be beneficial in improving the prognosis of patients with sepsis-associated acute kidney injury in the intensive care unit: a retrospective study

    Vitamin D supplementation may be beneficial in improving the prognosis of patients with sepsis-associated acute kidney injury in the intensive care unit: a retrospective study by Jie Sun, Yan Wang, Jue Wang, Hongwei Wu, Zhefeng Xu, Dongsheng Niu

    Published 2024-12-01
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  9. 9
    Orientation Relationship of Intergrowth Al<sub>2</sub>Fe and Al<sub>5</sub>Fe<sub>2</sub> Intermetallics Determined by Single-Crystal X-ray Diffraction

    Orientation Relationship of Intergrowth Al<sub>2</sub>Fe and Al<sub>5</sub>Fe<sub>2</sub> Intermetallics Determined by Single-Crystal X-ray Diffraction by Yibo Liu, Changzeng Fan, Bin Wen, Zhefeng Xu, Ruidong Fu, Lifeng Zhang

    Published 2024-03-01
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  10. 10
    Hot Deformation Behavior and Processing Maps of Vapor-Phase-Grown Carbon Nanofiber Reinforced 7075Al Composites

    Hot Deformation Behavior and Processing Maps of Vapor-Phase-Grown Carbon Nanofiber Reinforced 7075Al Composites by Mengying Zhu, Zhefeng Xu, Junhua Wu, Satoshi Motozuka, Caili Tian, Jianglong Gu, Jinku Yu

    Published 2024-11-01
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  11. 11
    The Effect of Bi Addition on the Electromigration Properties of Sn-3.0Ag-0.5Cu Lead-Free Solder

    The Effect of Bi Addition on the Electromigration Properties of Sn-3.0Ag-0.5Cu Lead-Free Solder by Huihui Zhang, Zhefeng Xu, Yan Wang, Caili Tian, Changzeng Fan, Satoshi Motozuka, Jinku Yu

    Published 2024-10-01
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  12. 12
    Fabrication and Characterization of Vapor Gown Carbon Fiber/304L Matrix Stainless Steel Composite by Spark Plasma Sintering

    Fabrication and Characterization of Vapor Gown Carbon Fiber/304L Matrix Stainless Steel Composite by Spark Plasma Sintering by Peng Wang, Dongli Yu, Zhefeng Xu, Linxiang Zheng, Jinku Yu, Satoshi Motozuka, Mengying Zhu, Zhichao Fang, Gen Sasaki

    Published 2025-01-01
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  13. 13
    Synthesis of nanostructured Fe–TiB2 composites with excellent mechanical properties via laser powder bed fusion

    Synthesis of nanostructured Fe–TiB2 composites with excellent mechanical properties via laser powder bed fusion by Yujiao Ke, Bin Fu, Ze Qiao, Haoran Liu, Jinxu Cao, Qipeng Liu, Wei Chen, Shuyang Qin, Jianglong Gu, Zhefeng Xu, Hu Tang

    Published 2025-03-01
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  14. 14
    Microstructural mechanisms imparting high strength-ductility synergy in heterogeneous structured as-cast AlCoCrFeNi2.1 eutectic high-entropy alloy

    Microstructural mechanisms imparting high strength-ductility synergy in heterogeneous structured as-cast AlCoCrFeNi2.1 eutectic high-entropy alloy by Jiasheng Wang, Yujiao Ke, Yifei Chen, Chenjing Li, Tonggang Lu, Xingang Liu, Zhefeng Xu, Wenwen Zhang, Hu Tang, Cheng Guo, Kazuhiro Matsugi

    Published 2023-11-01
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