Zobrazeno 1 - 10
of 2 648
pro vyhledávání: '"Yuan YA"'
Publikováno v:
Shipin yu jixie, Vol 38, Iss 8, Pp 14-21 (2022)
Objective: The potential ability of probiotics to prepare angiotensin-converting enzyme （ACE） inhibitory fermentation broth from quinoa and the effects of fermentation process on it were investigated. Methods: In this study, 18 strains of lactic
Externí odkaz:
https://doaj.org/article/80b6a612be54477dac4afeafb43f6bc7
Publikováno v:
Shipin yu jixie, Vol 38, Iss 7, Pp 213-219 (2022)
Objective: This study aimed to obtain a novel fermented green tea with high ACE-inhibitory activity by Eurotium cristatum and to investigate its acute hypotensive effects on spontaneously hypertensive rats （SHR）. Methods: The effects of pueraria
Externí odkaz:
https://doaj.org/article/b7eec58bc1914c0fb0be10a1aa26cc0f
Autor:
Yuan, Ya-xiang, Zhang, Yi
The proximal point algorithm plays a central role in non-smooth convex programming. The Augmented Lagrangian Method, one of the most famous optimization algorithms, has been found to be closely related to the proximal point algorithm. Due to its impo
Externí odkaz:
http://arxiv.org/abs/2412.09077
Low-rank tensors appear to be prosperous in many applications. However, the sets of bounded-rank tensors are non-smooth and non-convex algebraic varieties, rendering the low-rank optimization problems to be challenging. To this end, we delve into the
Externí odkaz:
http://arxiv.org/abs/2411.14093
Autor:
Yuan Ya Chang, Chih Wen Chiu, Chia Yun Chen, Chin Fu Chang, Tsung Chieh Lee, Lun Chien Lo, Chia Ying Lee, Kai Chang, Po Wei Chen, Chang Ju Hsieh, Yu Jun Chang, Sung Yen Huang
Publikováno v:
Trials, Vol 21, Iss 1, Pp 1-6 (2020)
Abstract Background Acute abdomen is a common disease in the emergency department (ED) and usually results in huge medical expenditure. To relieve abdominal pain effectively and reduce bed occupancy rate in emergency rooms, electroacupuncture is a pr
Externí odkaz:
https://doaj.org/article/3f1c92e76c8c45bcafdcfa43681d5568
Autor:
Yuan, Ya-xiang, Zhang, Yi
In recent years, accelerated extra-gradient methods have attracted much attention by researchers, for solving monotone inclusion problems. A limitation of most current accelerated extra-gradient methods lies in their direct utilization of the initial
Externí odkaz:
http://arxiv.org/abs/2406.10793
Bilevel reinforcement learning (RL), which features intertwined two-level problems, has attracted growing interest recently. The inherent non-convexity of the lower-level RL problem is, however, to be an impediment to developing bilevel optimization
Externí odkaz:
http://arxiv.org/abs/2405.19697
Bilevel optimization, with broad applications in machine learning, has an intricate hierarchical structure. Gradient-based methods have emerged as a common approach to large-scale bilevel problems. However, the computation of the hyper-gradient, whic
Externí odkaz:
http://arxiv.org/abs/2404.03331
Autor:
Chen, Bo, Liu, Hao, Wu, Qi-Yi, Zhang, Chen, Ye, Xue-Qing, Zhao, Yin-Zou, Song, Jiao-Jiao, Tian, Xin-Yi, Tan, Ba-Lei, Liu, Zheng-Tai, Ye, Mao, Chen, Zhen-Hua, Huang, Yao-Bo, Shen, Da-Wei, Yuan, Ya-Hua, He, Jun, Duan, Yu-Xia, Meng, Jian-Qiao
Publikováno v:
Phys. Rev. B 110, L041120 (2024)
In this study, we investigate the electronic structure of a spin-triplet superconductor candidate CeRh$_2$As$_2$ using high-resolution angle-resolved photoemission spectroscopy and density functional theory calculations. Notably, Fermi surface nestin
Externí odkaz:
http://arxiv.org/abs/2403.14057
Autor:
Liu, Hao, Wu, Qi-Yi, Zhang, Chen, Pang, Jie, Chen, Bo, Song, Jiao-Jiao, Duan, Yu-Xia, Yuan, Ya-Hua, Liu, Hai-Yun, Shu, Chuan-Cun, Xu, Yuan-Feng, Shi, You-Guo, Meng, Jian-Qiao
Publikováno v:
Phys. Rev. B 110, 195104(2024)
In this study, ultrafast optical spectroscopy was employed to elucidate the intricate topological features of EuIn$_2$As$_2$, a promising candidate for a magnetic topological-crystalline axion insulator. Our investigation, focusing on the real-time e
Externí odkaz:
http://arxiv.org/abs/2401.11386