Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Shilun Li"'
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 18, Iss 1, Pp 1-10 (2023)
Abstract Purpose Patellar height is a risk factor for patellar instability, correlated with the tibia length/femur length (T/F) ratio. This study aimed to explore the changes in the T/F ratio in patients with patella instability and the potential cor
Externí odkaz:
https://doaj.org/article/6ec470a000c546388d98b4480e722ab7
Publikováno v:
Journal of Investigative Surgery, Vol 34, Iss 6, Pp 653-661 (2021)
Purpose The purpose of this study was to present a new absorbable spacer for medial compartmental knee osteoarthritis (OA). The functional and radiographic results of patients treated with the novel surgical technique were also evaluated to investiga
Externí odkaz:
https://doaj.org/article/c2653cc0764f4bb5a6fe4cd1814f331c
Publikováno v:
IEEE Access, Vol 9, Pp 58306-58318 (2021)
In this paper, a novel adaptive asymmetrical barrier function-based vibration control law is proposed for the nonlinear flexible cantilever beam system with obstacle restriction, model uncertainties, and distributed disturbances. Firstly, by employin
Externí odkaz:
https://doaj.org/article/3f776ea6890542ae8c3d68caac6d6dc8
Publikováno v:
Journal of Investigative Surgery, Vol 33, Iss 8, Pp 784-792 (2020)
Purpose: The purpose of this study is to compare the therapeutic effects of the lumbopelvic technique and a novel adjustable plate for sacral fractures. Materials and Methods: Patients with unilateral sacral fractures fixed via the lumbopelvic techni
Externí odkaz:
https://doaj.org/article/080ce683303249b5b5094135b98994b7
Publikováno v:
IEEE Access, Vol 8, Pp 125887-125898 (2020)
In this paper, a novel adaptive neuro network nonsingular fast terminal sliding mode control based on barrier Lyapunov functions is proposed for flexible double-clamped beam systems with input saturation and distributed disturbance. First, the Galerk
Externí odkaz:
https://doaj.org/article/c4436d0693bf44c3b7b6e31503c2fde0
Publikováno v:
IEEE Access, Vol 8, Pp 198357-198367 (2020)
In this paper, the fast integral terminal sliding mode control for spacecraft formation flying system is concerned subjected to external disturbances and parametric uncertainties. First, a novel modified fast integral terminal sliding mode control la
Externí odkaz:
https://doaj.org/article/6f4800efa75844edb48ee1e974a360cd
Autor:
Na Wang, Ziyi Li, Shilun Li, Yukun Li, Liu Gao, Xiaoxue Bao, Ke Wang, Chang Liu, Peng Xue, Sijing Liu
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 9 (2021)
Senile osteoporosis is characterized by increased bone loss and fat accumulation in marrow. Curculigoside (CCG) is the major bioactive component of Curculigo orchioides, which has been used as anti-osteoporosis therapy for elder patients since antiqu
Externí odkaz:
https://doaj.org/article/50b98c70a6c24a97b66e3aced27c1629
Publikováno v:
Frontiers in Endocrinology, Vol 12 (2021)
Sarcopenia, characterized by reduced muscle function as well as muscle mass, has been a public health problem with increasing prevalence. It might result from aging, injury, hormone imbalance and other catabolic conditions. Recently, exosomes were co
Externí odkaz:
https://doaj.org/article/bbd5b81e8dac4c759710e380a969ce6a
Publikováno v:
Frontiers in Endocrinology, Vol 12 (2021)
Bone regeneration is a complex process that requires the coordination of osteogenesis and osteoclastogenesis. The balance between osteogenesis and adipogenesis of bone marrow mesenchymal stem cells (BMSCs) plays a major role in the process of bone fo
Externí odkaz:
https://doaj.org/article/e7f0599c5ae04313b77b976f7429b100
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 130, Iss , Pp 110523- (2020)
Bone disorders such as osteoporosis, Paget’s disease of the bone, osteogenesis imperfecta, are caused by the uncoordinated action of osteoclasts and osteoblasts. Inhibiting osteoclastogenesis and suppressing the resorptive function of osteoclasts m
Externí odkaz:
https://doaj.org/article/e7598e25b3b54f6fbc483cc7eb32819e