Zobrazeno 1 - 10
of 25 284
pro vyhledávání: '"ping chen"'
Publikováno v:
Current Issues in Molecular Biology, Vol 46, Iss 11, Pp 12847-12865 (2024)
The pathogen of COVID-19, SARS-CoV-2, has caused a severe global health crisis. So far, while COVID-19 has been suppressed, the continuous evolution of SARS-CoV-2 variants has reduced the effectiveness of vaccines such as mRNA-1273 and drugs such as
Externí odkaz:
https://doaj.org/article/1a7b487bed5343758b5ab6789f7ede0e
Autor:
Xiaojuan Zhou, Niubing Zhang, Jie Gong, Kaixiang Zhang, Ping Chen, Xiang Cheng, Bang-Ce Ye, Guoping Zhao, Xinyun Jing, Xuan Li
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract As a fundamental unit for packaging genomic DNA into chromatin, the eukaryotic nucleosome core comprises a canonical octamer with two copies for each histone, H2A, H2B, H3, and H4, wrapped around with 147 base pairs of DNA. While H3 and H4 s
Externí odkaz:
https://doaj.org/article/d142940c8b9a43cebf8e0b5c1459b1ed
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 6656-6666 (2024)
In the process of non-isothermal deformation of titanium alloy, the microstructure evolution is very complicated, which has direct effect on the properties of the titanium alloy. This study examines the effects of pure cooling and coupled deformation
Externí odkaz:
https://doaj.org/article/999009bb390c4c7fb60d032995a2e143
Autor:
Philimon N. Gona, Lorena M. Estrada-Martinez, Lingling Zhang, Clara M. Gona, Aaloke Mody, Sowmya R. Rao, Joseph Cooper, Kibibi Mack-Shelton, Ping Chen, Suzanne G. Leveille, Ali H. Mokdad, G. B. D. 2019 T. B. Racial Disparity
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-19 (2024)
Abstract Background While TB-related mortality in the US declined four-fold from 1990 to 2019, country-level estimates of TB burden obscure within-state racial heterogeneity and changes in TB burden over time. In sixteen US Southern States and Washin
Externí odkaz:
https://doaj.org/article/a5471cc545a5488a8c8fec5eff1f124a
Publikováno v:
IET Power Electronics, Vol 17, Iss 14, Pp 1830-1839 (2024)
Abstract Under the condition of weak grid, the phase‐locked loop (PLL) is one of the main reasons for the sub‐synchronous oscillation of the grid‐connected inverter. Therefore, it is necessary to identify the PLL parameters of the grid‐connec
Externí odkaz:
https://doaj.org/article/bc8f2f13f21f4273b013f7fd2e157179
Publikováno v:
AIMS Mathematics, Vol 9, Iss 11, Pp 30597-30611 (2024)
An edge-coloring of a graph $ G $ with colors $ 1, \ldots, t $ is an interval $ t $-coloring if all colors are used and the colors of edges incident to each vertex of $ G $ are distinct and form an interval of integers. A graph $ G $ is interval colo
Externí odkaz:
https://doaj.org/article/bdf1dfd4ac894136afb68ebd602c4c15
Publikováno v:
Plant, Soil and Environment, Vol 70, Iss 11, Pp 719-730 (2024)
Despite accumulating evidence for the adverse effects of magnesium (Mg) deficiency or excess on grain crops, how Mg imbalance affects plant growth and potassium (K) and calcium (Ca) nutrition in vegetable crops is still unclear. The aim of this study
Externí odkaz:
https://doaj.org/article/db6f561cd8a44693b14a2910c528f392
Autor:
Xianlong Li, Zhiliang Wang, Alireza Sasani, Ardeshir Baktash, Kai Wang, Haijiao Lu, Jiakang You, Peng Chen, Ping Chen, Yifan Bao, Shujun Zhang, Gang Liu, Lianzhou Wang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract A strong driving force for charge separation and transfer in semiconductors is essential for designing effective photoelectrodes for solar energy conversion. While defect engineering and polarization alignment can enhance this process, their
Externí odkaz:
https://doaj.org/article/c235cb3fd00f474f99a86bfed29b3c0c
Autor:
Yanrong Wang, Yongbin Zhu, Justino Jose Capapelo, Yueping Wu, Liping Shi, Yue Yang, Ping Chen, Shulan He, Jiangping Li
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Microplastics (MPs) can enter the body via plastic products. Given modern plastic exposure, we seek to assess MP exposure in large populations through epidemiological tools. In this quasi-experimental study, every participant filled out a qu
Externí odkaz:
https://doaj.org/article/783659cc161e4d0ebc5f47e69bd893ea
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-16 (2024)
Abstract Background Immune checkpoint inhibitors (ICIs) have shown encouraging treatment efficacy for upper gastrointestinal cancers (UGICs). However, durable clinical responses only existed in a minority of patients. We evaluated evidence predicting
Externí odkaz:
https://doaj.org/article/128ac1ab956d4c6fba0436f33f57b451