Zobrazeno 1 - 10
of 1 371
pro vyhledávání: '"Jiang Gang"'
Publikováno v:
Open Geosciences, Vol 16, Iss 1, Pp 308-17 (2024)
A 6.9 magnitude earthquake hit Menyuan County, Haibei Prefecture, Qinghai Province, at 01:45 PM Beijing time on January 8, 2022 (17:45 PM GMT time on January 7, 2022). To explore the magnitude of the earthquake deformation and the affected area, this
Externí odkaz:
https://doaj.org/article/39880f530d024fcab8831f0d7ec21ac3
Publikováno v:
IET Image Processing, Vol 17, Iss 2, Pp 558-569 (2023)
Abstract 360‐degree videos have drawn great attention from both the academia and the industry. For transmission and storage of 360‐degree video, the joint video exploration team proposed the Versatile Video Coding (VVC) standard. VVC can signific
Externí odkaz:
https://doaj.org/article/4bce5a71ac30481181b356b1e8814823
Publikováno v:
E3S Web of Conferences, Vol 512, p 01009 (2024)
Faced with abnormal global climate change, sponge cities are an effective response. The design of sponge cities can enhance the sustainability of the entire city, although specific quantitative effects are yet to be determined. According to the emerg
Externí odkaz:
https://doaj.org/article/f15a62d0bdfb4cf58142da0b4161b2fb
The essence of atomic structure theory, quantum chemistry, and computational materials science is solving the multi-electron stationary Schr\"odinger equation. The Quantum Monte Carlo-based neural network wave function method has surpassed traditiona
Externí odkaz:
http://arxiv.org/abs/2312.15216
Publikováno v:
J. Mater. Chem. A, 2024, Advance Article
Crystal structure prediction (CSP) stands as a powerful tool in materials science, driving the discovery and design of innovative materials. However, existing CSP methods heavily rely on formation enthalpies derived from density functional theory (DF
Externí odkaz:
http://arxiv.org/abs/2311.11665
Autor:
Jiang, Gang, Chen, Z. Y., Yue, S. J., Rui, W. B., Zhu, Xiao-Ming, Yang, Shengyuan A., Zhao, Y. X.
Publikováno v:
Phys. Rev. B 109, 115155 (2024)
In the field of symmetry-protected topological phases, a common wisdom is that the symmetries fix the topological classifications, but they alone cannot determine whether a system is topologically trivial or not. Here, we show that this is no longer
Externí odkaz:
http://arxiv.org/abs/2311.04516
Publikováno v:
Jixie chuandong, Vol 39, Pp 86-89 (2015)
According to the demand of clamping the medicine box proposed by the medicine factory,a new design scheme of underactuated manipulator is presented.The pneumatic drive is used in this design scheme of the manipulator,and using the theory of variable
Externí odkaz:
https://doaj.org/article/06ec474f902748b09f942266978f2895
Autor:
Cheng Qian, Jiang Gang
Publikováno v:
Jixie chuandong, Vol 39, Pp 43-47 (2015)
A 3D model of hexapod robot leg mechanism is built,and the optimization problems of hydraulic design are discussed.Then its mechanics model is established.The output torque characteristics of robot each joint at steady state are obtained through the
Externí odkaz:
https://doaj.org/article/7e2fad8be5bc4037b3775dd2b0cfae42
Publikováno v:
Open Physics, Vol 9, Iss 5, Pp 1228-1236 (2011)
Externí odkaz:
https://doaj.org/article/c6230539eef54f3fb3a21bd19961bbe2
Publikováno v:
SICOT-J, Vol 4, p 31 (2018)
Femoral intertrochanteric fracture is very common in elderly population. The usual treatment for these patients is intra-extramedullary fixation. In normal situations, expand medullary cavity is needed, in order to implant various intramedullary impl
Externí odkaz:
https://doaj.org/article/9aea4fc3473a464b8a8c11ec0eca4fc3