Zobrazeno 1 - 10
of 273
pro vyhledávání: '"Anping Liu"'
Publikováno v:
Journal of Non-Crystalline Solids: X, Vol 16, Iss , Pp 100124- (2022)
When glass absorbs high energy from ultrashort-pulsed lasers, a very rapid melting-cooling event occurs. Images taken by a Scanning Electron Microscope (SEM) reveal a surface feature which elucidates the glass is heated to above 2000 °C. A series of
Externí odkaz:
https://doaj.org/article/5dd4a8ee0a85429ea60e2645a98f100b
Autor:
Jinxing Liang, Anping Liu, Jing Zhou, Lei Xin, Zhuan Zuo, Zhen Liu, Hang Luo, Jia Chen, Xinrong Hu
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
High-precision segmentation of ancient mural images is the foundation of their digital virtual restoration. However, the complexity of the color appearance of ancient murals makes it difficult to achieve high-precision segmentation when using traditi
Externí odkaz:
https://doaj.org/article/f3bb113d9db24dd1a71efc4ad923606e
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
The surface spectral reflectance of an object is the key factor for high-fidelity color reproduction and material analysis, and spectral acquisition is the basis of its applications. Based on the theoretical imaging model of a digital camera, the spe
Externí odkaz:
https://doaj.org/article/cb791f52148e4a46b1539ee705e19b12
Publikováno v:
Biosensors, Vol 12, Iss 7, p 505 (2022)
Combined with microfluidics, surface-enhanced Raman spectroscopy (SERS) exhibits huge application prospective in sensitive online detection. In current studies, the design and optimization of plasmonic enhanced structures in microfluidics for SERS de
Externí odkaz:
https://doaj.org/article/08cc25cd42d240a3bafd52922c2af758
Autor:
Fangjia Chu, Sheng Yan, Jiangen Zheng, Lingjun Zhang, Haiyan Zhang, Keke Yu, Xiaonan Sun, Anping Liu, Yingzhou Huang
Publikováno v:
Nanoscale Research Letters, Vol 13, Iss 1, Pp 1-9 (2018)
Abstract With high sensitivity at single molecule level, surface-enhanced Raman scattering (SERS) is considered as an ultrasensitive optical detection technology with broad application prospects in lots of fields. However, the complicated fabrication
Externí odkaz:
https://doaj.org/article/ddbb803b285f492182e1bf4d4f5aaead
Publikováno v:
Nanoscale Research Letters, Vol 13, Iss 1, Pp 1-7 (2018)
Abstract Benefiting from the induced image charge on metal film, the light energy is confined on a film surface under metal nanoparticle dimer, which is called electromagnetic field redistribution. In this work, electromagnetic field distribution of
Externí odkaz:
https://doaj.org/article/0d291f61b17c4b03b263ea10b13a6e18
Publikováno v:
Energies, Vol 7, Iss 4, Pp 2194-2206 (2014)
We estimate the heat flux changes caused by the projected land transformation over the next 40 years across China to improve the understanding of the impacts of land dynamics on regional climate. We use the Weather Research and Forecasting (WRF) mode
Externí odkaz:
https://doaj.org/article/e6689967983c4b06a44c41aae6a83dea
Publikováno v:
Electronic Journal of Differential Equations, Vol 2013, Iss 27,, Pp 1-10 (2013)
In this article, we study oscillatory properties of solutions to neutral nonlinear impulsive hyperbolic partial differential equations with several delays. We establish sufficient conditions for oscillation of all solutions.
Externí odkaz:
https://doaj.org/article/20937d65b51848eeba6b129dab6cf444
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2015 (2015)
We introduce the fractional-order derivatives into an HIV infection model with nonlinear incidence and show that the established model in this paper possesses nonnegative solution, as desired in any population dynamics. We also deal with the stabilit
Externí odkaz:
https://doaj.org/article/b9496cf3f6ee4bd98269fb00b8005860
Publikováno v:
Electronic Journal of Differential Equations, Vol 2004, Iss 24, Pp 1-6 (2004)
In this paper, we study oscillatory properties of solutions to nonlinear impulsive hyperbolic equations with several delays. Sufficient conditions for oscillations of the solutions are established.
Externí odkaz:
https://doaj.org/article/64dc91744ab444a190bf37d3a06046c0