Zobrazeno 1 - 10
of 215
pro vyhledávání: '"Ping Bi"'
Publikováno v:
Statistical Theory and Related Fields, Vol 0, Iss 0, Pp 1-18 (2023)
In the paper, the autoregressive moving average model for matrix time series (MARMA) is investigated. The properties of the MARMA model are investigated by using the conditional least square estimation, the conditional maximum likelihood estimation,
Externí odkaz:
https://doaj.org/article/6e0bc9a8abcb4727bfc3d26911709111
Publikováno v:
Journal of Biological Dynamics, Vol 12, Iss 1, Pp 551-576 (2018)
In this paper, a one-prey-n-predator impulsive reaction-diffusion periodic predator–prey system with ratio-dependent functional response is investigated. On the basis of the upper and lower solution method and comparison theory of differential equa
Externí odkaz:
https://doaj.org/article/d93566e66cf746458dd33a68a9264bff
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 11, Pp 1-11 (2024)
Abstract In a simplified model including an exotic vector-like X-quark (VLQ-X) with electric charge 5/3, we investigate the process $$e^{+}p \rightarrow \bar{\nu }_{e}X+\bar{\nu }_{e}X\bar{t}$$ e + p → ν ¯ e X + ν ¯ e X t ¯ induced by the coup
Externí odkaz:
https://doaj.org/article/5d91d6aa29c84a3d97ad0d7a01b60b45
Autor:
Ping Bi, Heying Xiao
Publikováno v:
Electronic Journal of Differential Equations, Vol 2014, Iss 27,, Pp 1-13 (2014)
In this article, a immune response system with delay is considered, which consists of two-dimensional nonlinear differential equations. The main purpose of this paper is to explore the Hopf bifurcation of a immune response system with delay. The
Externí odkaz:
https://doaj.org/article/036c157dadc141b8901815ab88da9c2a
Autor:
Ping Bi, Heying Xiao
Publikováno v:
Abstract and Applied Analysis, Vol 2014 (2014)
A tumor-immune competition model with delay is considered, which consists of two-dimensional nonlinear differential equation. The conditions for the linear stability of the equilibria are obtained by analyzing the distribution of eigenvalues. General
Externí odkaz:
https://doaj.org/article/4578ea1f33b546d6854a8689298fe6e3
Despite the significant impacts of natural factors such as rainfall, topography, soil type, and river network as well as agricultural activities on the environmental water quality, little is known about the influence of their temporal and spatial var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3bb1dd23c77c7a5e3ad20bc0afe2dbb
https://doi.org/10.21203/rs.3.rs-2189043/v1
https://doi.org/10.21203/rs.3.rs-2189043/v1
Autor:
Meng Du, Da-ping Bi
Publikováno v:
2022 IEEE 6th Advanced Information Technology, Electronic and Automation Control Conference (IAEAC ).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a2aa6f8d025852d98f9c42b1c3e33bd
https://doi.org/10.1109/iaeac54830.2022.9929962
https://doi.org/10.1109/iaeac54830.2022.9929962
Autor:
Dan-Dan Shen, Ya-Ping Bi, Jing-Ru Pang, Li-Juan Zhao, Long-Fei Zhao, Ya Gao, Bo Wang, Hui-Min Liu, Ying Liu, Ning Wang, Yi-Chao Zheng, Hong-Min Liu
Publikováno v:
Cellular and Molecular Life Sciences. 79
Cancer immunotherapy is a rapidly developing and effective method for the treatment of a variety of malignancies in recent years. As a significant immune checkpoint, programmed cell death 1 ligand 1 (PD-L1) and its receptor programmed cell death prot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca74d756884b1e1e49a4f3fde85853fd
https://doi.org/10.1007/s00018-022-04431-x
https://doi.org/10.1007/s00018-022-04431-x
Publikováno v:
Chromatographia. 83:757-766
A three-phase hollow fiber liquid-phase microextraction based on reversed micellar supramolecule was developed and employed for the determination of quality markers of three anthraquinones in Rhubarb and their plasma protein binding rates. Moreover,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::342a48b045cf74f945947b1b422aabaa
https://doi.org/10.1007/s10337-020-03888-x
https://doi.org/10.1007/s10337-020-03888-x
Publikováno v:
Eighth Symposium on Novel Photoelectronic Detection Technology and Applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d74095195e40e09c01bfc8bb1f4ea91
https://doi.org/10.1117/12.2622460
https://doi.org/10.1117/12.2622460