Zobrazeno 1 - 10
of 16 602
pro vyhledávání: '"W. Ye"'
Publikováno v:
Mechanical Sciences, Vol 15, Pp 249-256 (2024)
This paper investigates the dynamic modeling and performance analysis of the 2PRU-PUU reconfigurable parallel mechanism (RPM); here, P, R, and U denote the prismatic, revolute, and universal joints, respectively. By altering one of the rotation axes
Externí odkaz:
https://doaj.org/article/96a3f06b7c094377a12f5fa772873e11
Publikováno v:
Mechanical Sciences, Vol 14, Pp 361-370 (2023)
In this work, a multi-objective optimization design method is proposed based on principal component analysis (PCA) and a neural network to obtain a mechanism's optimal comprehensive performance. First, multi-objective optimization mathematical modeli
Externí odkaz:
https://doaj.org/article/e51068a3d319435ea4817b44f2b166a4
Publikováno v:
Physics Letters B, Vol 843, Iss , Pp 138010- (2023)
We propose second-chance survival probability (Psur2) as a new observable to constrain the nuclear dissipation strength (β). Using the Langevin model, we calculate Psur2 as a function of β for 232Cf, 230Cm, and 216U at different bombarding energies
Externí odkaz:
https://doaj.org/article/58c6853ff2d84caeb7390ada8b80fb87
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 15, Iss 1, Pp 139-151 (2022)
The structured surface-enhanced pool boiling process and associated heat transfer enhancement characteristics are numerically investigated by using the pseudopotential multiphase flow lattice Boltzmann (LB) model coupled finite difference method (FDM
Externí odkaz:
https://doaj.org/article/099027d4213d4cbfb9a16e332aba7ee3
Autor:
S. Luo, Y. Cheng, Z. Li, Y. Wang, K. Wang, X. Wang, G. Qiao, W. Ye, Y. Li, M. Xia, X. Yuan, Y. Tian, X. Tong, R. Li
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B3-2021, Pp 491-496 (2021)
Recent research indicates that the estimated elevation changes and associated mass balance in East Antarctica are of some degree of uncertainty; a light accumulation has occurred in its vast inland regions, while mass loss in Wilkes Land appears sign
Externí odkaz:
https://doaj.org/article/0390e6cb1b7742429ec8b8c4f34a16bb
Publikováno v:
Climate of the Past, Vol 16, Pp 1987-1998 (2020)
Closed basins, mainly located in subtropical and temperate drylands, have experienced alarming declines in water storage in recent years. An assessment of long-term hydroclimate change in those regions remains unquantified at a global scale as of yet
Externí odkaz:
https://doaj.org/article/18097d8c218542cd86b44d757945a786
Autor:
S. Prockop, MD, A. Beitinjaneh, MD, S. Choquet, MD, S. Dahiya, MD, R. Dinavahi, MD, R. Farah, MD, L. Gamelin, MD, PhD, A. Ghobadi, MD, A. Mehta, P. Nayak, MD, R. Reshef, MD, G. Satyanarayana, MD, P. Stiff, MD, W. Ye, PhD, K. M. Mahadeo, MD, MPH
Publikováno v:
HemaSphere, Vol 6, Pp 157-158 (2022)
Externí odkaz:
https://doaj.org/article/7144bd7baf3643d4bab74453a54ef0cf
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W13, Pp 1735-1739 (2019)
Long-time serial observation of surface ice flow velocity in Antarctic is a crucial component in estimating the mass balance of Antarctic ice sheet. However, there is a lack of historical continental scale velocity maps of Antarctica before the 1990s
Externí odkaz:
https://doaj.org/article/4da55288a89745fbbb9ccd5d0eb06e7e
Autor:
M. Zhong, E. Saikawa, A. Avramov, C. Chen, B. Sun, W. Ye, W. C. Keene, R. J. Yokelson, T. Jayarathne, E. A. Stone, M. Rupakheti, A. K. Panday
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 8209-8228 (2019)
Air pollution is one of the most pressing environmental issues in the Kathmandu Valley, where the capital city of Nepal is located. We estimated emissions from two of the major source types in the valley (vehicles and brick kilns) and analyzed the co
Externí odkaz:
https://doaj.org/article/bc0985458af949c5b497fa44aabb0ac9
Publikováno v:
IEEE Access, Vol 7, Pp 67772-67780 (2019)
The two-stream convolutional network (ConvNet) plays a vital role in the development of the deep learning network for activity recognition. Recently, there are many studies about activity recognition using the two-stream network as a powerful feature
Externí odkaz:
https://doaj.org/article/bae40ed29ea3429fab837371c89e4830