Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Lijian Liu"'
Publikováno v:
Actuators, Vol 13, Iss 5, p 175 (2024)
Aiming to solve the problem that the significant error between the actual joint torque and the calculated joint torque of a welding robot leads to the vibration of the end-effector, which in turn affects the stability of the end-effector, this paper
Externí odkaz:
https://doaj.org/article/ca33fa3dae764178aea6db2505c8eb85
Publikováno v:
Applied Sciences, Vol 14, Iss 5, p 1723 (2024)
The materials currently used for bone prostheses are mainly metals such as titanium alloy. Compared with human cortical bone, traditional metals exhibit high elastic moduli, which may lead to stress shielding. In contrast, the mechanical strength and
Externí odkaz:
https://doaj.org/article/101f7dc75f0d479aaf51afede85ed9d4
Publikováno v:
Materials, Vol 17, Iss 5, p 1066 (2024)
To address the issues of insufficient strength and poor precision in polystyrene forming parts during the selective laser sintering process, a ternary composite of polystyrene/glass fiber/hollow glass microbeads was prepared through co-modification b
Externí odkaz:
https://doaj.org/article/14e3f07bf5b148fd9519f2cdee057a1a
Publikováno v:
Materials, Vol 17, Iss 5, p 1137 (2024)
Porous structures can reduce the elastic modulus of implants, decrease stress shielding, and avoid bone loss in the alveolar bone and aseptic loosening of implants; however, there is a mismatch between yield strength and elastic modulus as well as bi
Externí odkaz:
https://doaj.org/article/3aad597c7d184ed9b49490ece50d507c
Publikováno v:
Micromachines, Vol 15, Iss 1, p 97 (2024)
Improving the quality of metal additive manufacturing parts requires online monitoring of the powder bed laying procedure during laser powder bed fusion production. In this article, a visual online monitoring tool for flaws in the powder laying proce
Externí odkaz:
https://doaj.org/article/1e472f0c970b4826aa28678ca57a9cba
Autor:
Linyi Chen, Xihong Sun, Jing Luo, Yuanshan Zhang, Yu Ha, Xiaoxia Xu, Liandi Tao, Xuefeng Mu, Shengnan Gao, Yongchao Han, Chi Wang, Fuliang Wang, Juan Wang, Bingying Yang, Xiaoyan Guo, Yajie Yu, Xian Ma, Lijian Liu, Wenmin Ma, Pengmin Xie, Chao Wang, Guoxing Li, Qingbin Lu, Fuqiang Cui
Publikováno v:
Vaccines, Vol 11, Iss 5, p 976 (2023)
(1) Background: To explore the influencing factors of human papillomavirus (HPV) vaccination among mothers and daughters so as to provide evidence and strategies for improving the HPV vaccination rate of 9–18-years-old girls. (2) A questionnaire su
Externí odkaz:
https://doaj.org/article/3ba43bbe610c41f18a6dfc0e85523d97
Publikováno v:
Journal of Hebei University of Science and Technology, Vol 39, Iss 2, Pp 115-124 (2018)
Line structured light sensor (LSLS) is composed of a laser line projector and a camera. The profile data of the measured object can be obtained by analyzing the perturbed stripe images captured by the camera. The sensors have the advantages of simple
Externí odkaz:
https://doaj.org/article/652c1892fab749b5bcee3b819d3e88cb
Autor:
Xiaoling Zhou, Sheng Xie, Chunluan Yuan, Li Jiang, Xiaoyan Huang, Liumei Li, Yan Chen, Lichuan Luo, Jianxuan Zhang, Daogang Wang, Lijian Liu, Wei Shi, Liang Han, Nong Tang, Yunxi Ji
Publikováno v:
Cellular Physiology and Biochemistry, Vol 40, Iss 6, Pp 1433-1442 (2016)
Background/Aims: Colorectal cancer (CRC) is the third most common type of cancer worldwide. Sprouty proteins are modulators of mitogeninduced signal transduction processes and therefore can influence the process of cancerogenesis. The encoded protein
Externí odkaz:
https://doaj.org/article/cd838e789de24dfb8c871c3162bd1555
Autor:
Zhou Liu, Bing Ji, Yuzhong Zhang, Ge Cui, Lijian Liu, Shuai Man, Ling Ding, Xiaofeng Yang, Hui Mao, Liya Wang
Publikováno v:
Frontiers in Neurology, Vol 10 (2019)
Background: The use of magnetic resonance imaging (MRI) in diagnosis of neonatal acute bilirubin encephalopathy (ABE) in newborns has been limited by its difficulty in differentiating confounding image contrast changes associated with normal myelinat
Externí odkaz:
https://doaj.org/article/6852c75d1c79466ba9a7270b27be2ead
Autor:
Yuzhong Zhang, Zhou Liu, Bing Ji, Lijian Liu, Shaoxiong Wu, Xiaowu Liu, Silun Wang, Liya Wang
Publikováno v:
Frontiers in Aging Neuroscience, Vol 10 (2019)
Background: Investigation on neurochemical changes in the frontal cortex in individuals with Alzheimer’s disease (AD) and different Apolipoprotein E (APOE) genotypes, using ex vivo solid-state high-resolution NMR analysis, may lead to a better unde
Externí odkaz:
https://doaj.org/article/451088c89f3448a0aefa4f1ebd27ffce