Zobrazeno 1 - 10
of 4 537
pro vyhledávání: '"Guangzhou An"'
Publikováno v:
Cancer Biology & Medicine, Vol 20, Iss 8, Pp 575-598 (2023)
Colorectal cancer (CRC) remains an enormous challenge to human health worldwide. Unfortunately, the mechanism underlying CRC progression is not well understood. Mounting evidence has confirmed that exosomes play a vital role in CRC progression, which
Externí odkaz:
https://doaj.org/article/36d1cfe48caa4ee1aff92d5cd5501fbb
Spontaneous scalarization of black holes typically occurs through the condensation of a scalar field, with the field evolving from a $U(1)$-symmetric phase into a symmetry-breaking one with lower energy. We show that there exist symmetry-breaking pha
Externí odkaz:
http://arxiv.org/abs/2409.13184
Recent studies have demonstrated that a scalar field non-minimally coupled to the electromagnetic field can experience a spin-induced tachyonic instability near Kerr-Newman black holes, potentially driving the formation of scalar clouds. In this pape
Externí odkaz:
http://arxiv.org/abs/2409.04458
This study investigates scalar clouds around Kerr-Newman black holes within the Einstein-Maxwell-scalar model. Tachyonic instabilities are identified as the driving mechanism for scalar cloud formation. Employing the spectral method, we numerically c
Externí odkaz:
http://arxiv.org/abs/2408.09243
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract Deep learning is being employed in disease detection and classification based on medical images for clinical decision making. It typically requires large amounts of labelled data; however, the sample size of such medical image datasets is ge
Externí odkaz:
https://doaj.org/article/e6d1ea699766437d95c7d3f7de66dd3d
Autor:
Keying Zhang, Ling Guo, Junping Zhang, Guangzhou An, Yan Zhou, Jiajin Lin, Junling Xing, Mai Lu, Guirong Ding
Publikováno v:
BMC Neuroscience, Vol 20, Iss 1, Pp 1-12 (2019)
Abstract Background Transcranial direct current stimulation (tDCS) is a noninvasive neural control technology that has become a research hotspot. To facilitate further research of tDCS, the biosafety of 500 μA cathodal tDCS, a controversial paramete
Externí odkaz:
https://doaj.org/article/48af59ed0b614e61b523d6aea9516d8f
Autor:
Naohiro Motozawa, Guangzhou An, Seiji Takagi, Shohei Kitahata, Michiko Mandai, Yasuhiko Hirami, Hideo Yokota, Masahiro Akiba, Akitaka Tsujikawa, Masayo Takahashi, Yasuo Kurimoto
Publikováno v:
Ophthalmology and Therapy, Vol 8, Iss 4, Pp 527-539 (2019)
Abstract Introduction The use of optical coherence tomography (OCT) images is increasing in the medical treatment of age-related macular degeneration (AMD), and thus, the amount of data requiring analysis is increasing. Advances in machine-learning t
Externí odkaz:
https://doaj.org/article/f8b67bdd7c5d485dbdd8c92303aeab6f
Recently, ultracompact objects have been found to be susceptible to a new nonlinear instability, known as the light-ring instability, triggered by stable light rings. This discovery raises concerns about the viability of these objects as alternatives
Externí odkaz:
http://arxiv.org/abs/2403.02089
Autor:
Shozo Sonoda, Hideki Shiihara, Hiroto Terasaki, Naoko Kakiuchi, Ryoh Funatsu, Masatoshi Tomita, Yuki Shinohara, Eisuke Uchino, Takuma Udagawa, Guangzhou An, Masahiro Akiba, Hideo Yokota, Taiji Sakamoto
Publikováno v:
PLoS ONE, Vol 16, Iss 5, p e0251553 (2021)
PurposeAbnormalities of the running pattern of choroidal vessel have been reported in eyes with pachychoroid diseases. However, it is difficult for clinicians to judge the running pattern with high reproducibility. Thus, the purpose of this study was
Externí odkaz:
https://doaj.org/article/ee2d14283ded47ebb369be93e205f031
Orthogonal array and a large set of orthogonal arrays are important research objects in combinatorial design theory, and they are widely applied to statistics, computer science, coding theory and cryptography. In this paper, some new series of large
Externí odkaz:
http://arxiv.org/abs/2312.12234