Zobrazeno 1 - 10
of 2 069
pro vyhledávání: '"Zhang Ya-nan"'
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 23, Iss 8, Pp 678-682 (2023)
Narcolepsy is a rare sleep disorder characterized by excessive daytime sleepiness (EDS), cataplexy, sleep hallucination and sleep paralysis, and the vast majority of patients are accompanied by anxiety. There are neuronal interconnections and project
Externí odkaz:
https://doaj.org/article/9013955f2eaa4b33ba9c6cb4c2560d6f
Publikováno v:
Cailiao Baohu, Vol 55, Iss 3, Pp 23-27 (2022)
In order to improve the protective effect of the surface coating of mechanical parts, combining with the unique design concept of medium entropy alloy,(TiAlSi)N coatings were deposited on surface of 316 L stainless steel by plasma enhanced magnetron
Externí odkaz:
https://doaj.org/article/7b401a22154e482987f5b57a1fe1a292
Low-light images are commonly encountered in real-world scenarios, and numerous low-light image enhancement (LLIE) methods have been proposed to improve the visibility of these images. The primary goal of LLIE is to generate clearer images that are m
Externí odkaz:
http://arxiv.org/abs/2409.14461
In the least-squares fitting framework, the Vandermonde with Arnoldi (V+A) method presented in [Brubeck, Nakatsukasa, and Trefethen, SIAM Review, 63 (2021), pp. 405-415] is an effective approach to compute a polynomial that approximates an underlying
Externí odkaz:
http://arxiv.org/abs/2404.09266
Low-light image enhancement (LLIE) aims to improve low-illumination images. However, existing methods face two challenges: (1) uncertainty in restoration from diverse brightness degradations; (2) loss of texture and color information caused by noise
Externí odkaz:
http://arxiv.org/abs/2404.05253
Publikováno v:
工程科学学报, Vol 39, Iss 11, Pp 1634-1639 (2017)
To investigate the microscopic damage characteristics of rock materials under cyclic dynamic disturbance, granite was chosen as the research object, and the split Hopkinson pressure bar (SHPB) was used to outperform the cyclic impact test. Besides, w
Externí odkaz:
https://doaj.org/article/0ed814cf749948ec9a6a41e105807e3c
Given samples of a real or complex-valued function on a set of distinct nodes, the traditional linear Chebyshev approximation is to compute the best minimax approximation on a prescribed linear functional space. Lawson's iteration is a classical and
Externí odkaz:
http://arxiv.org/abs/2308.07636
Computing the discrete rational minimax approximation in the complex plane is challenging. Apart from Ruttan's sufficient condition, there are few other sufficient conditions for global optimality. The state-of-the-art rational approximation algorith
Externí odkaz:
http://arxiv.org/abs/2308.06991
Autor:
Zhu, Qin-Xuan1 (AUTHOR), Zhang, Ya-Nan2 (AUTHOR), Zhang, Hong-Qing2,3 (AUTHOR), Leng, Chao2 (AUTHOR), Deng, Cheng-Lin2 (AUTHOR), Wang, Xin1 (AUTHOR), Li, Jia-Jia1 (AUTHOR), Ye, Xiang-Li1 (AUTHOR), Zhang, Bo2 (AUTHOR) zhangbo@wh.iov.cn, Li, Xiao-Dan1 (AUTHOR) zhangbo@wh.iov.cn
Publikováno v:
PLoS Neglected Tropical Diseases. 11/4/2024, Vol. 18 Issue 11, p1-21. 21p.
Publikováno v:
In Sensors and Actuators: A. Physical 16 December 2024 380