Showing 3,241 - 3,260 results of 4,028 for search '"Xi'an"', query time: 0.05s Refine Results
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    On the number of residues of certain second-order linear recurrences by Accossato, Federico, Sanna, Carlo

    Published 2024-11-01
    “…As a corollary, we deduce that for all integers $a_1 \ge 1$ and $k \ge 2$ there exists $\xi \in \mathbb{R}$ such that the sequence of fractional parts $\bigl (\mathrm{frac}(\xi \alpha ^n)\big )_{n \ge 0}$, where $\alpha :=\big (a_1 + \sqrt{a_1^2 + 4}\,\big ) / 2$, has exactly $k$ limit points. …”
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  6. 3246

    IMPLEMENTASI APLIKASI QUIZIZZ PADA MATERI JARINGAN TUMBUHAN by Ambar Ismara Mula Darisman, Purwati Kuswarini Suprapto, Rinaldi Rizal Putra

    Published 2020-11-01
    “…Penelitian ini bertujuan untuk mengetahui pengaruh aplikasi Quizizz terhadap hasil belajar peserta didik pada materi jaringan pada tumbuhan di kelas XI MIPA salah satu SMA berada di perbatasan Kabupaten Garut. …”
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    Combination Fractional Carbon Dioxide Laser Treatment and Bone Marrow Mesenchymal Stem Cell Therapy Enhances the Treatment of Skin Photoaging in a Murine Model System by Li L, He Z, Yu C, Zhang C, Yu Y, Li Y, Xu X

    Published 2025-01-01
    “…Li Li,1– 3,* Zeyu He,3– 5,* Chengqian Yu,3– 5 Chao Zhang,3– 5 Yanqiu Yu,6 Yuanhong Li,3– 5 Xuegang Xu3– 5 1ShanXi Medical University, Taiyuan, People’s Republic of China; 2Department of Dermatology, The First Hospital of ShanXi Medical University, Taiyuan, 030001, People’s Republic of China; 3Department of Dermatology, The First Hospital of China Medical University, Shenyang, 030001, People’s Republic of China; 4Key Laboratory of Immunodermatology (China Medical University), Ministry of Education, Shenyang, 110001, People’s Republic of China; 5NHC Key Laboratory of Immunodermatology (China Medical University), Shenyang, 110001, People’s Republic of China; 6Department of Pathophysiology, College of Basic Medical Science, China Medical University, Shenyang, 110122, People’s Republic of China*These authors contributed equally to this workCorrespondence: Xuegang Xu, Department of Dermatology, The First Hospital of China Medical University, No. 155 Nanjing Bei Street, Heping District, Shenyang, Liaoning Province, 110001, People’s Republic of China, Email xuxuegang2749290@163.com Li Li, Department of Dermatology, The First Hospital of ShanXi Medical University, No. 85 South Jiefang Road, Yingze District, Taiyuan, Shanxi Province, 030001, People’s Republic of China, Email lilizaimu0807@163.comBackground: Fractional carbon dioxide lasers and bone marrow mesenchymal stem cells (BMSCs) are commonly employed in the treatment of skin photoaging.Objective: This study was developed to explore the effects of combination carbon dioxide laser treatment and BMSC injection on skin photoaging and the underlying molecular mechanisms.Methods & Materials: In total, 24 mice with experimentally photoaged skin were separated into control, carbon dioxide fractional laser treatment, combination therapy, and BMSC injection groups. …”
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    Illustrated textbook of paediatrics /

    Published 2018
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