Zobrazeno 21 - 30
of 14 758
pro vyhledávání: '"Ma, Yan"'
Autor:
Xu Yanqiu, Yang Yang, Wu Xiaoqing, Lei Zhixuan, Zhao Kuan, Guo Xin, Zhang Bo, Wang Jinyu, Cai Jing, Ma Yan, Ma Aiguo
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Hyperglycemia is prevalent and closely associated with pulmonary tuberculosis (PTB). This study aimed to investigate the effects of hyperglycemia on the outcomes of PTB treatment. This study comprised 791 patients with PTB in total. Patients
Externí odkaz:
https://doaj.org/article/2241491917ae4cd0ad9f60aa7dac98b2
It was found that, using nonrelativistic QCD factorization, the predicted $\chi_{cJ}$ hadroproduction cross section at large $p_T$ can be negative. The negative cross sections originate from terms proportional to plus function in ${^{3}\hspace{-0.6mm
Externí odkaz:
http://arxiv.org/abs/2304.04552
Autor:
Yang, Xin, Chang, Hong, Wang, Jinwen, Ma, Yan, Chen, Yun, Qiu, Shuwei, Shen, Zehao, Wang, Chengyuan, Quan, Quan, Wei, Dong, Chen, Haixia, Cao, Mingtao, Gao, Hong, Li, Fuli
The improvement of the multi-mode capability of quantum memory can further improve the utilization efficiency of the quantum memory and reduce the requirement of quantum communication for storage units. In this letter, we experimentally investigate t
Externí odkaz:
http://arxiv.org/abs/2303.05661
Publikováno v:
Zhongguo quanke yixue, Vol 27, Iss 24, Pp 3023-3030 (2024)
Ischemic stroke is the most common cerebrovascular accident and is increasingly becoming a serious global health problem. Mitochondrial quality control disorder is an important mechanism of neuronal death induced by cerebral ischemia, and the mainten
Externí odkaz:
https://doaj.org/article/1a74e5f54fc741568d908e5b4c37b3cd
Publikováno v:
Zhongguo quanke yixue, Vol 27, Iss 07, Pp 886-892 (2024)
Background With the increasing of older adults with disability, it is urgent to understand the disability status of older adults in different settings and to improve the long-term care service model from professional institutions to communities and f
Externí odkaz:
https://doaj.org/article/db997ca925b147fcb31b6923ee6f44f6
Publikováno v:
He huaxue yu fangshe huaxue, Vol 46, Iss 1, Pp 68-74 (2024)
In order to optimize the measurement conditions of 55Fe by liquid scintillation counting, the effect of three kinds of commercial scintillation cocktail and two efficiency correction methods on LSC measurements of 55Fe was tested. Configuration of 55
Externí odkaz:
https://doaj.org/article/8f6ab3590a924b8796b75f5d879723ce
We compute the complete two-loop electroweak corrections to the Higgsstralung process $e^+e^-\rightarrow HZ$ at the future Higgs factory. The Feynman integrals involved in the computation are decomposed into linear combinations of a minimal set of ma
Externí odkaz:
http://arxiv.org/abs/2209.14953
Publikováno v:
Phys.Rev.Lett. 132 (2024) 10, 101901
We compute the total cross-section and invariant mass distribution for heavy-quark pair production in $e^+e^-$ annihilation at the next-to-next-to-next-to-leading order in QCD. The obtained results are expressed as piecewise functions defined by seve
Externí odkaz:
http://arxiv.org/abs/2209.14259
While Reinforcement Learning can achieve impressive results for complex tasks, the learned policies are generally prone to fail in downstream tasks with even minor model mismatch or unexpected perturbations. Recent works have demonstrated that a poli
Externí odkaz:
http://arxiv.org/abs/2209.12029