Zobrazeno 41 - 50
of 14 758
pro vyhledávání: '"Ma, Yan"'
Autor:
Ma, Yan1 (AUTHOR) 18395588645@163.com, Wang, Kai1 (AUTHOR), Liang, Sikai1 (AUTHOR), Li, Zhongqing1 (AUTHOR), Wang, Zhiyuan1 (AUTHOR) wangzhiyuan@usst.edu.cn, Shen, Jun1 (AUTHOR)
Publikováno v:
Molecules. May2024, Vol. 29 Issue 9, p1946. 21p.
Publikováno v:
Zhongguo aizheng zazhi, Vol 34, Iss 1, Pp 74-81 (2024)
Background and Purpose: Primary Ewing sarcoma of the thoracic wall (PEST) is a rare extraosseous Ewing sarcoma that occurs in the chest wall or thoracic cavity with a short survival, poor prognosis and a high rate of recurrence. Early diagnosis and t
Externí odkaz:
https://doaj.org/article/214beac5f12b455bba3c969afa549993
Publikováno v:
Chinese Journal of Magnetic Resonance, Vol 40, Iss 4, Pp 410-422 (2023)
The local specific absorption rate (SAR) is an essential metric when assessing the safety of high-field magnetic resonance imaging (MRI). Usually, the subject-specific model is created from segmented magnetic resonance (MR) images, followed by SAR es
Externí odkaz:
https://doaj.org/article/fad134ec6f19418891a6375bd4404d87
Publikováno v:
You-qi chuyun, Vol 41, Iss 11, Pp 1261-1266 (2023)
A specialized inline magnetic leakage inspector has been developed for low-pressure natural gas gathering and transmission pipelines with small curvature radii in oilfields. By replacing the polyurethane guide disc of the leakage inspector with a ste
Externí odkaz:
https://doaj.org/article/87354e2846b440e699d756aca021305a
Publikováno v:
Shipin Kexue, Vol 44, Iss 22, Pp 173-182 (2023)
The purpose of this study was to obtain microbial strains capable of high-efficiency degradation of T-2 toxin and to investigate their mechanism of action. T-2 toxin-degrading microorganisms were isolated from wheat and identified and their degradati
Externí odkaz:
https://doaj.org/article/f914b0eacc8048a3a047c92347a5f017
Autor:
Filho1, Isnaldi R. Souza, Springer, Hauke, Ma, Yan, Mahajan, Ankita, da Silva, Cauê C., Kulse, Michael, Raabe, Dierk
Iron- and steelmaking cause ~7% of the global CO2 emissions, due to the use of carbon for the reduction of iron ores. Replacing carbon by hydrogen as the reductant offers a pathway to reduce emissions. However, production of hydrogen using renewable
Externí odkaz:
http://arxiv.org/abs/2201.13356
Autor:
Ma, Yan, Filho, Isnaldi R. Souza, Bai, Yang, Schenk, Johannes, Patisson, Fabrice, Beck, Arik, van Bokhoven, Jeroen A., Willinger, Marc G., Li, Kejiang, Xie, Degang, Ponge, Dirk, Zaefferer, Stefan, Gault, Baptiste, Mianroodi, Jaber R., Raabe, Dierk
Fossil-free ironmaking is indispensable for reducing massive anthropogenic CO2 emissions in the steel industry. Hydrogen-based direct reduction (HyDR) is among the most attractive solutions for green ironmaking, with high technology readiness. The un
Externí odkaz:
http://arxiv.org/abs/2201.12616
Autor:
Liu, Zhi-Feng, Ma, Yan-Qing
We find that all Feynman integrals (FIs), having any number of loops, can be completely determined once linear relations between FIs are provided. Therefore, FIs computation is conceptually changed to a linear algebraic problem. Examples up to 5 loop
Externí odkaz:
http://arxiv.org/abs/2201.11637
Autor:
Liu, Zhi-Feng, Ma, Yan-Qing
Publikováno v:
Phys. Rev. D 105, 074003 (2022)
We proposed a recipe to systematically calculate Feynman integrals containing linear propagators using the auxiliary mass flow method. The key of the recipe is to introduce a quadratic term for each linear propagator and then using differential equat
Externí odkaz:
http://arxiv.org/abs/2201.11636