Zobrazeno 1 - 10
of 830
pro vyhledávání: '"Wang Yanpeng"'
Publikováno v:
Zhongguo linchuang yanjiu, Vol 37, Iss 8, Pp 1244-1248 (2024)
Objective To construct a predictive model to analyze the diagnostic value of serum alpha fetoprotein (AFP), carcinoembryonic antigen (CEA), heat shock protein 90a (Hsp90a) for primary liver cancer (PHC). Methods A retrospective study was conducted on
Externí odkaz:
https://doaj.org/article/4f31cb87ca9a4273a711d1406c5f294c
Publikováno v:
Shuitu baochi tongbao, Vol 43, Iss 5, Pp 288-296 (2023)
[Objective] The spatiotemporal characteristics and factors influencing the value of forest carbon sequestration in Henan Province were analyzed in order to provide a reference for promoting the realization of “carbon peak and carbon neutrality”.
Externí odkaz:
https://doaj.org/article/7835ac0a99084e009ba6aab95e0b38f4
Publikováno v:
e-Polymers, Vol 23, Iss 1, Pp 1900379-94 (2023)
In the present work, 4-methylcatechol oligomer has been prepared by using enzyme-catalyzed polymerization in water and preliminary evaluations as stabilizing agent in polypropylene (PP) was performed. In comparison with intrinsic PP, the oxidation on
Externí odkaz:
https://doaj.org/article/8cb92cb0463b4b689d46486e7f56b8b7
Publikováno v:
Guan'gai paishui xuebao, Vol 40, Iss 8, Pp 123-128 (2021)
【Background】 Precipitation is closely related to human production, life and ecology. The change of precipitation is related to the sustainable utilization of regional water resources, the protection of ecological environment and the development o
Externí odkaz:
https://doaj.org/article/c1c1c7eda5314bcd8f9ee86dfa623223
Autor:
Wang, Yanpeng
Fusion plasma is a typical non-equilibrium and nonlinear system, with the interaction between different species well described by the Vlasov-Fokker-Planck (VFP) equations. The transport of mass, momentum, energy, and temperature relaxation are import
Externí odkaz:
http://arxiv.org/abs/2409.12573
A kinetic moment-closed model, derived from the Vlasov-Fokker-Planck equation for homogeneous plasma with spherically symmetric velocity space, is introduced as a general relaxation model. The closed form of this nonlinear model is presented by intro
Externí odkaz:
http://arxiv.org/abs/2409.10060
In this study, we present an optimal implicit algorithm specifically designed to accurately solve the multi-species nonlinear 0D-2V axisymmetric Fokker-Planck-Rosenbluth (FPR) collision equation while preserving mass, momentum, and energy. Our approa
Externí odkaz:
http://arxiv.org/abs/2408.01616
We derive the transport equations from the Vlasov-Fokker-Planck equation when the velocity space is spherically symmetric. The Shkarofsky's form of Fokker-Planck-Rosenbluth collision operator is employed in the Vlasov-Fokker-Planck equation. A closed
Externí odkaz:
http://arxiv.org/abs/2408.01613
Autor:
Liu, Ruonan, Wang, Yanpeng, Chu, Haoxiang, Li, Yiqi, Li, Yehan, Zhao, Yunjun, Tian, Ye, Xia, Zhixiu
Publikováno v:
In Chemical Engineering Journal 15 December 2024 502
Autor:
Han, Yixuan, Lyu, Tong, Wang, Yanpeng, Fu, Zhiwei, Li, Deliang, Liu, Ruonan, Liu, He, Gao, Ziya, Yuan, Huilin, Tian, Ye
Publikováno v:
In Materials Today Sustainability December 2024 28