Zobrazeno 1 - 10
of 170
pro vyhledávání: '"weizhong guo"'
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-11 (2023)
Abstract The wheel-legged hybrid structure has been utilized by ground mobile platforms in recent years to achieve good mobility on both flat surfaces and rough terrain. However, most of the wheel-legged robots only have one-directional obstacle-cros
Externí odkaz:
https://doaj.org/article/d2be503d34fb4f45a9a1e670d19546f7
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-18 (2023)
Abstract The steel lining of huge facilities is a significant structure, which experiences extreme environments and needs to be inspected periodically after manufacture. However, due to the complexity (crisscross welds, curved surface, etc.) of their
Externí odkaz:
https://doaj.org/article/cc364abbbcb14b9c8a6d8b1adf6b6cbf
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-21 (2023)
Abstract To explore hostile extraterrestrial landforms and construct an engineering prototype, this paper presents the task-oriented topology system synthesis of reconfigurable legged mobile lander (ReLML) with three operation modes from adjusting, l
Externí odkaz:
https://doaj.org/article/a648bb42a37940bdbe8f1bb3bbb74832
Autor:
Chenyao Zhao, Weizhong Guo
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-12 (2023)
Abstract This paper presents an effective way to support motion planning of legged mobile robots—Inverted Modelling, based on the equivalent metamorphic mechanism concept. The difference from the previous research is that we herein invert the equiv
Externí odkaz:
https://doaj.org/article/f511e898f5b34375a1b3c6baebcdc1af
Publikováno v:
BMC Pediatrics, Vol 21, Iss 1, Pp 1-6 (2021)
Abstract Background Granulomatous capillary haemangioma refers to a benign vascular tumour that commonly affects the skin, with occasional involvement of the mucosa. Reports of conjunctival granulomatous capillary haemangioma in children are uncommon
Externí odkaz:
https://doaj.org/article/01c20605157f421396d8051b860271e1
Autor:
Shenggui Xu, Xiankun Cao, Zhenxing Yu, Wenxin He, Yichuan Pang, Wang Lin, Zhiqian Chen, Weizhong Guo, Xiongwei Lu, Chengshou Lin
Publikováno v:
Frontiers in Pharmacology, Vol 12 (2021)
Osteolytic bone disorders are characterized by an overall reduction in bone mineral density which enhances bone ductility and vulnerability to fractures. This disorder is primarily associated with superabundant osteoclast formation and bone resorptio
Externí odkaz:
https://doaj.org/article/c8bf445519324e2885e0226ba5dd5fad
Publikováno v:
Jixie chuandong, Vol 43, Pp 146-150 (2019)
As a kind of omnidirectional walking wheel, Mecanum wheel is widely used in many fields, to solve the limitation of Mecanum motion system on smooth road surface，a new variable cone angle Mecanum wheel which can be extended to the V type road surfac
Externí odkaz:
https://doaj.org/article/631ad17d44ad4c839775c1c9617ab888
Autor:
Xiaolong Jing, Weizhong Guo
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 32, Iss 1, Pp 1-13 (2019)
Abstract Non-contact actuated microbeads have attracted a lot of attention in recent years because of its enormous potential in medical, biological, and industrial applications. Researchers have proposed a multitude of electromagnetic actuation (EMA)
Externí odkaz:
https://doaj.org/article/e5edd44205e1467f88408f2969f4ee02
Publikováno v:
Applied Sciences, Vol 12, Iss 12, p 6118 (2022)
The platforms of parallel mechanisms usually suffer vibration loads. In these cases, structure elastodynamic analysis and elastodynamic optimization of parallel mechanisms are important. A tube structure is very common for parallel mechanisms. This w
Externí odkaz:
https://doaj.org/article/11eb5bbcd6254744862b1c82f92b6476
Autor:
Xiaoyi Shi, Chunhui Lai, Lianyu Zhao, Mingying Zhang, Xi Liu, Shanqin Peng, Weizhong Guo, Qiuying Xu, Song Chen, Guang-xing Chen
Publikováno v:
Journal of Immunology Research, Vol 2020 (2020)
IL-37 is a cytokine that plays critical protective roles in many metabolic inflammatory diseases, and its therapeutic potential has been confirmed by exogenous IL-37 administration. However, its regulatory mechanisms remain unclear. U937 cells were t
Externí odkaz:
https://doaj.org/article/207fd47792584a7cb40ef31cbbe1d32c