Zobrazeno 1 - 10
of 5 536
pro vyhledávání: '"Sun YA"'
Publikováno v:
Open Physics, Vol 21, Iss 1, Pp 3523-30 (2023)
In the window function spectrum of the low signal-to-noise ratio photon Doppler signal after the short-time Fourier transform, the weak beat frequency cannot be obtained by extracting the maximum amplitude spectrum frequency of each window because th
Externí odkaz:
https://doaj.org/article/878af48cbc664507a2d9afe745af122f
Publikováno v:
Jichu yixue yu linchuang, Vol 43, Iss 9, Pp 1432-1438 (2023)
Objective To construct a machine learning model based on radiomics features by combing conventional B-mode transrectal ultrasound (TRUS) and contrast-enhanced ultrasound (CEUS)in order to improve prostate cancer (PCa) detection in the peripheral zone
Externí odkaz:
https://doaj.org/article/84da85096d3d406087f1d14dc2830a6a
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 22, Iss 09, Pp 783-786 (2022)
Externí odkaz:
https://doaj.org/article/987dbee29c3b4469950d43ef636592a5
Publikováno v:
Chinese Journal of Magnetic Resonance, Vol 39, Iss 03, Pp 258-266 (2022)
Internet gaming disorder (IGD) has a great negative impact on teenagers’ study and life. It has been included in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders in 2013. However, the neural mechanism of its effect is
Externí odkaz:
https://doaj.org/article/e0b7af6737de4953b6a5af4a70c3e24b
Publikováno v:
Shipin yu jixie, Vol 38, Iss 2, Pp 228-234 (2022)
In this review, the detection methods of chemically synthesized coccidiostat residues were summarized, with emphasis on the research progress of high performance liquid chromatography-tandem mass spectrometry, enzyme-linked immunosorbent assay, immun
Externí odkaz:
https://doaj.org/article/98eda0fbec2240ec90652c45c31d8cb2
Pole-skipping refers to the special phenomenon that the pole and the zero of a retarded two-point Green's function coincide at certain points in momentum space. We study the pole-skipping phenomenon in holographic Green's functions of boundary operat
Externí odkaz:
http://arxiv.org/abs/2404.17354
We investigate a new proposal connecting the geometry at various radial scales in asymptotic AdS spacetime with entanglement structure at corresponding real-space length scales of the boundary theory. With this proposal, the bulk IR geometry encodes
Externí odkaz:
http://arxiv.org/abs/2404.02737
Publikováno v:
JHEP 05 (2024) 166
We introduce a holographic model that exhibits a coexistence state of the Weyl semimetal and the topological nodal line state, providing us with a valuable tool to investigate the system's behavior in the strong coupling regime. Nine types of bulk so
Externí odkaz:
http://arxiv.org/abs/2403.02669
Autor:
Pan, Wen-Bin, Sun, Ya-Wen
We show that a reference frame transformation could turn a topologically trivial Dirac fermion into a topologically nontrivial Weyl semimetal. This is elucidated by the transformation of the Dirac equation into the equation for Weyl semimetals throug
Externí odkaz:
http://arxiv.org/abs/2311.12600
Publikováno v:
Yankuang ceshi, Vol 36, Iss 3, Pp 305-317 (2017)
The Shapoling Mo deposit is located in the Xiong'er rock mass of the southern margin of the North China Craton. The deposit is hosted in a contact zone between granite and wallrocks of the Taihua Soupergroup, which is a recently found discovered vein
Externí odkaz:
https://doaj.org/article/cc41f6a5adb84745a4fdc5767049849f