Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Zeng, Liwei"'
Autor:
Huang Yanlong, Luo Xin, Li Biting, Zeng Liwei, Ye Ruoting, Liu Chengyi, Ji Cunwei, Chen Zhenhui, Luo Mingyong
Publikováno v:
Journal of Laboratory Medicine, Vol 48, Iss 4, Pp 183-186 (2024)
To explore and identify an optimal serum ferritin (SF) threshold level in diagnosing hemophagocytic lymphohistiocytosis (HLH) in Chinese children.
Externí odkaz:
https://doaj.org/article/4d9b104f8b614f2da69bff819b928f30
Publikováno v:
In Journal of Luminescence November 2023 263
Publikováno v:
In Journal of Luminescence November 2023 263
Publikováno v:
In Optical Materials September 2023 143
We study the covering path problem on a grid of R^{2}. We generalize earlier results on a rectangular grid and prove that the covering path cost can be bounded by the area and perimeter of the grid. We provide (2+\epsilon) and (1+\epsilon)-approximat
Externí odkaz:
http://arxiv.org/abs/1904.12258
Autor:
Wei, Pengsheng, Li, Xue, Gao, Haotian, Chen, Jiaqi, Lang, Wenxuan, Zeng, Liwei, Wei, Decheng, Chen, Miaoqi, Zhu, Qiwen, Jin, Ge
Publikováno v:
In Journal of Functional Foods June 2023 105
This paper proposes a new formulation for the school bus scheduling problem (SBSP) which optimizes school start times and bus operation times to minimize transportation cost. Our goal is to minimize the number of buses to serve all bus routes such th
Externí odkaz:
http://arxiv.org/abs/1803.09040
Broadband near-infrared emission in the NaInP2O7:Cr3+ phosphor for light-emitting-diode applications
Publikováno v:
In Journal of Luminescence July 2022 247
This paper introduces the covering path problem on a grid (CPPG) which finds the cost-minimizing path connecting a subset of points in a grid such that each point that needs to be covered is within a predetermined distance of a point from the chosen
Externí odkaz:
http://arxiv.org/abs/1709.07485
Autor:
Huang, Yanlong, Luo, Xin, Li, Biting, Zeng, Liwei, Ye, Ruoting, Liu, Chengyi, Ji, Cunwei, Chen, Zhenhui, Luo, Mingyong
Publikováno v:
LaboratoriumsMedizin; August 2024, Vol. 48 Issue: 4 p183-186, 4p