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Akademický článek

Comparison between arthroplasty and non-operative treatment for proximal humeral fractures: a systematic review and meta-analysis

Autor: Boyong Lai, Sheng Zhang, Junxi Pan, An Li, Ding Guo, Zhihua Peng, Qinghui Feng

Publikováno v: Frontiers in Medicine, Vol 11 (2024)

BackgroundThe clinical efficacy of reverse shoulder arthroplasty (RSA), hemiarthroplasty (HA), and non-surgical management in the treatment of proximal humeral fractures (PHFs) is inconclusive. This systematic review and meta-analysis compared the cl

Externí odkaz: https://doaj.org/article/a3d6c0af5c4f4d66b7de8bbdb791d33e

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Akademický článek

3D deformation analysis for earth dam monitoring based on terrestrial laser scanning (TLS) and the iterative closest point (ICP) algorithm

Autor: Xing-Yi Ning, Kun Zhang, Nan Jiang, Xiang-Long Luo, Dong-Ming Zhang, Ju-Wei Peng, Xiao-Xiong Luo, Yong-Sheng Zheng, Ding Guo

Publikováno v: Frontiers in Earth Science, Vol 12 (2024)

Introduction: The conventional 3-D point cloud-based deformation analysis methods, such as the shortest distance (SD), cloud-to-cloud (C2C), and multiscale model-to-model cloud comparison (M3C2), essentially regard the closest distance between two pe

Externí odkaz: https://doaj.org/article/1c1f7ee0ade24af0a11ace6274cc05df

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Akademický článek

Delamination defects testing and evaluation of composite laminates using phased array ultrasonic technique

Autor: CAO Hong-yi, MA Meng-yuan, DING Guo-qiang, JIANG Ming-shun, SUN Lin, ZHANG Lei, JIA Lei, TIAN Ai-qin, LIANG Jian-ying

Publikováno v: Cailiao gongcheng, Vol 49, Iss 2, Pp 149-157 (2021)

Composite materials are prone to delamination defects during the preparation process. For the non-destructive testing and evaluation of carbon fiber reinforced polymer (CFRP) delamination defects, a standard specimen with embedded delamination defect

Externí odkaz: https://doaj.org/article/bb7dffbd3b31401d82125d4906fa470c

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Akademický článek

Cycloastragenol Attenuates Osteoclastogenesis and Bone Loss by Targeting RANKL-Induced Nrf2/Keap1/ARE, NF-κB, Calcium, and NFATc1 Pathways

Autor: Gang Wang, Chao Ma, Kai Chen, Ziyi Wang, Heng Qiu, Delong Chen, Jianbo He, Cheng Zhang, Ding Guo, Boyong Lai, Shuangxiao Zhang, Linfeng Huang, Fan Yang, Jinbo Yuan, Leilei Chen, Wei He, Jiake Xu

Publikováno v: Frontiers in Pharmacology, Vol 12 (2022)

Osteoporosis, which typically affects postmenopausal women, is an osteolytic disease due to over-activation of osteoclasts. However, current drugs targeting osteoclast inhibition face various side effects, making natural compounds with great interest

Externí odkaz: https://doaj.org/article/e39f6d479cb74d1c93b234190edb46b3

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Akademický článek

An Experimental Setup to Detect the Crack Fault of Asymmetric Rotors Based on a Deep Learning Method

Autor: Chongyu Wang, Zhaoli Zheng, Ding Guo, Tianyuan Liu, Yonghui Xie, Di Zhang

Publikováno v: Applied Sciences, Vol 13, Iss 3, p 1327 (2023)

Crack is a common fault of rotor systems. The research on crack fault detection methods is mainly divided into numerical and experimental studies. In numerical research, the current fault detection algorithms based on deep learning are mostly applied

Externí odkaz: https://doaj.org/article/584782389fc84ce59a29f9031fcf725b

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Akademický článek

Blade Crack Diagnosis Based on Blade Tip Timing and Convolution Neural Networks

Autor: Guangya Zhu, Chongyu Wang, Wei Zhao, Yonghui Xie, Ding Guo, Di Zhang

Publikováno v: Applied Sciences, Vol 13, Iss 2, p 1102 (2023)

The diagnosis of blade crack faults is critical to ensuring the safety of turbomachinery. Blade tip timing (BTT) is a non-contact vibration displacement measurement technique, which has been extensively studied for blade vibration condition monitorin

Externí odkaz: https://doaj.org/article/3f2d3237634a47118c5d6a1f74a67ec7

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