Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Zhongkai Ren"'
Autor:
Xiongwei Guo, Zhongkai Ren, Pengjie Zhang, Chao Zhang, Shuyong Jiang, Qi Zhang, Tao Wang, Qingxue Huang
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-16 (2024)
Abstract It is difficult to effectively improve the low bonding strength of TA1/304 clad plates. This study proposes a new process for applying pulse current (1500 A, 500 Hz, 50% duty cycle) to TA1/304 clad plates during the rolling process, which ch
Externí odkaz:
https://doaj.org/article/c1d820bf48a64db8aafa5391464992df
Publikováno v:
Orthopaedic Surgery, Vol 15, Iss 6, Pp 1514-1520 (2023)
Objective The maximum bone length available for coracoid process transfer varies among individuals, while no preoperative guideline has been developed for predicting the safety margin (SM) in Latarjet shoulder reconstruction. The aim of the study was
Externí odkaz:
https://doaj.org/article/c3fc087c9208460caba7f49e5e0a9c61
Autor:
Kuishuai Xu, Liang Zhang, Ning Yu, Zhongkai Ren, Tianrui Wang, Yingze Zhang, Xia Zhao, Tengbo Yu
Publikováno v:
Stem Cell Research & Therapy, Vol 14, Iss 1, Pp 1-16 (2023)
Abstract The formation and accumulation of advanced glycation end products (AGEs) have been associated with aging and the development, or worsening, of many degenerative diseases, such as atherosclerosis, chronic kidney disease, and diabetes. AGEs ca
Externí odkaz:
https://doaj.org/article/346d860bedfc436f8b98a65058c0b508
Publikováno v:
Metals, Vol 14, Iss 5, p 548 (2024)
In this study, to investigate the problem of contact fatigue and the damage mechanism of an AD180 high-carbon semi-steel roll, rolling contact fatigue tests were conducted using specimens cut from the periphery of a roll ring. These specimens were ch
Externí odkaz:
https://doaj.org/article/0ce7fb5c67b748aaa80b680f664deca5
Publikováno v:
Frontiers in Endocrinology, Vol 14 (2023)
ObjectiveTo investigate the dynamic changes of metabolite composition in rat supraspinatus tendons at different stages of diabetes by untargeted metabolomics analysis.MethodsA total of 80 Sprague–Dawley rats were randomly divided into normal (NG, n
Externí odkaz:
https://doaj.org/article/0511e3a232eb441c850ed08e7b3dc943
Publikováno v:
International Journal of Extreme Manufacturing, Vol 6, Iss 4, p 045101 (2024)
Innovative pulsed current-assisted multi-pass rolling tests were conducted on a 12-roll mill during the rolling deformation processing of SUS304 ultra-thin strips. The results show that in the first rolling pass, the rolling reduction rate of a conve
Externí odkaz:
https://doaj.org/article/27b4b50b817441acb6b6b65881c672bd
Autor:
Jinlong Ma, Liang Zhang, Cui Wang, Kuishuai Xu, Zhongkai Ren, Tianrui Wang, Yingze Zhang, Xia Zhao, Tengbo Yu
Publikováno v:
Frontiers in Surgery, Vol 10 (2023)
ObjectiveTo compare the mid-term outcomes of unicompartmental knee arthroplasty (UKA) that was performed in one knee and total knee arthroplasty (TKA) performed in the other knee in the same stage.MethodsThis is a retrospective study. A total of 63 p
Externí odkaz:
https://doaj.org/article/000d973da4aa4a55bd40d81487c060fb
Publikováno v:
Orthopaedic Surgery, Vol 13, Iss 7, Pp 2070-2080 (2021)
Objective To compare the effects of arthroscopic debridement and repair in treating Ellman grade II bursal‐side partial‐thickness rotator cuff tears. Methods This is a single‐center, prospective, randomized controlled trial. From September 2017
Externí odkaz:
https://doaj.org/article/115d9002261c40f4b8ed46e3f9b0628c
Publikováno v:
Frontiers in Endocrinology, Vol 13 (2022)
ObjectiveTo establish and validate an intact rotator cuff rat model for exploring the pathophysiological effects of type 2 diabetes on the rotator cuff tendon in vivo.MethodsA total of 45 adult male rats were randomly divided into a control group (n
Externí odkaz:
https://doaj.org/article/187831bae513458ebc51f5faa13b3042
Publikováno v:
Frontiers in Surgery, Vol 9 (2022)
PurposeComplications were significantly increased 30 days after Simultaneous bilateral total knee arthroplasty (SBTKA). In this study, an individualized nomogram was established and validated to predict the complications within 30 days after SBTKA.Me
Externí odkaz:
https://doaj.org/article/1073ff44f13f4669acafafc01d98acfa