Zobrazeno 1 - 10
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pro vyhledávání: '"Pu, Zhao"'
Autor:
Li, Yiyan, Li, Haoyang, Pu, Zhao, Zhang, Jing, Zhang, Xinyi, Ji, Tao, Sun, Luming, Li, Cuiping, Chen, Hong
Knob tuning plays a crucial role in optimizing databases by adjusting knobs to enhance database performance. However, traditional tuning methods often follow a Try-Collect-Adjust approach, proving inefficient and database-specific. Moreover, these me
Externí odkaz:
http://arxiv.org/abs/2408.02213
In this work we study the increasing resolution of linear inverse scattering problems at a large fixed frequency. We consider the problem of recovering the density of a Herglotz wave function, and the linearized inverse scattering problem for a poten
Externí odkaz:
http://arxiv.org/abs/2404.18482
Autor:
Kow, Pu-Zhao, Shahgholian, Henrik
The primary objective of this paper is to explore the multi-phase variant of quadrature domains associated with the Helmholtz equation, commonly referred to as $k$-quadrature domains. Our investigation employs both the minimization problem approach,
Externí odkaz:
http://arxiv.org/abs/2401.13279
This paper investigates the possible scattering and non-scattering behavior of an anisotropic and inhomogeneous Lipschitz medium at a fixed wave number and with a single incident field. We connect the anisotropic non-scattering problem to a Bernoulli
Externí odkaz:
http://arxiv.org/abs/2309.11213
Autor:
Pu Zhao, Shengbin Cao
Publikováno v:
BMC Psychology, Vol 12, Iss 1, Pp 1-13 (2024)
Abstract This study probes the mechanism of artificial intelligence’s (AI’s) influence on Chinese college students’ willingness to participate in online politics and constructs a theoretical model based on the theory of planned behavior. Throug
Externí odkaz:
https://doaj.org/article/cb48be5027064cd6b3de7b6546f4fd70
The present article focuses on a unique continuation result for certain weighted ray transforms, utilizing the unique continuation property (UCP) of the fractional Laplace operator. Specifically, we demonstrate a conservative property for momentum ra
Externí odkaz:
http://arxiv.org/abs/2304.00327
We study a minimization problem with free boundary, resulting in hybrid quadrature domains for the Helmholtz equation, as well as some application to inverse scattering problem.
Comment: 50 pages
Comment: 50 pages
Externí odkaz:
http://arxiv.org/abs/2303.12605
Autor:
Quan Yuan, Mingwei Wang, Zhaoxiang Zhang, Ruofei Wang, Dechao Wang, Zichun Sang, Pu Zhao, Xiaoli Liu, Xiaoying Zhu, Gaofeng Liang, Hua Fan, Dongmei Wang
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 290, Iss , Pp 117542- (2025)
Recent studies demonstrate that lipid peroxidation-induced ferroptosis participates in 2,2′,4,4′-tetrabromodiphenyl ether (BDE-47)-evoked neurotoxicity and cognitive dysfunction. Melatonin has been indicated to confer neuroprotection against brai
Externí odkaz:
https://doaj.org/article/f84b6e07db1c4440ba95d9b139672f57
We address the question of finding global solutions of the Helmholtz equation that are positive in a given set. This question arises in inverse scattering for penetrable obstacles. In particular, we show that there are solutions that are positive on
Externí odkaz:
http://arxiv.org/abs/2301.04965
Autor:
Pu Zhao, Guozhi Ji, Ruixue Lin, Li Zhang, Feng Li, Shuwen Zhang, Yun Chen, Wei Wei, Xingguo Wang
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 7, Pp 4320-4332 (2024)
ABSTRACT: In this study, milk fat globule membrane (MFGM) ingredients enriched in polar lipids were prepared using membrane filtration, including microfiltration, diafiltration, and ultrafiltration from butter serum powder. Polar lipids (phospholipid
Externí odkaz:
https://doaj.org/article/9ba7b1039ed64ab59ec32ced1cc83704