Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Lifan Zhou"'
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 132, Iss , Pp 104031- (2024)
Ocean loading deformation is one of the key processes in geodesy, geophysics, and Isostasy, and is also important for assessment of future coastal environmental changes. Traditionally, the ocean tide loading has been considered the only contributor t
Externí odkaz:
https://doaj.org/article/5e311a7ed5a4426a91361b168542cf94
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 7410-7421 (2024)
The extraction of buildings from synthetic aperture radar (SAR) images poses a challenging task in the realm of remote sensing (RS). In recent years, convolutional neural networks (CNNs) have rapidly advanced and found application in the field of RS.
Externí odkaz:
https://doaj.org/article/86b872d88f054d919fef77a963f12067
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 175-189 (2024)
The acquisition of global context and boundary information is crucial for the semantic segmentation of remote sensing (RS) images. In contrast to convolutional neural networks (CNNs), transformers exhibit superior performance in global modeling and s
Externí odkaz:
https://doaj.org/article/0ea6dd2779db466fb3c11f5ec7744423
Publikováno v:
Space: Science & Technology, Vol 4 (2024)
This paper proposes a novel distributed control method for surrounding a noncooperative target that has maneuverability by spacecraft formation. A relative orbit error dynamic model between the target and the formation is established dependent on a r
Externí odkaz:
https://doaj.org/article/8bf928ab1f43417cb1ef885cbb26e907
Autor:
Chao Han, Qunqing Wang, Yanxu Sun, Ruirui Yang, Mengyu Liu, Siqi Wang, Yifan Liu, Lifan Zhou, Duochuan Li
Publikováno v:
Biotechnology for Biofuels, Vol 13, Iss 1, Pp 1-11 (2020)
Abstract Background Endoglucanase has been extensively employed in industrial processes as a key biocatalyst for lignocellulosic biomass degradation. Thermostable endoglucanases with high catalytic activity at elevated temperatures are preferred in i
Externí odkaz:
https://doaj.org/article/9047e22642994aaea4f7a9745ec7a113
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 8 (2020)
The novel cellobiohydrolase gene ctcel7 was identified from Chaetomium thermophilum, and its recombinant protein CtCel7, a member of glycoside hydrolase family 7, was heterologously expressed in Pichia pastoris and biochemically characterized. Compar
Externí odkaz:
https://doaj.org/article/faab29cfc73a4c94a9d3831ae59535cd
Autor:
Lifan Zhou, Yu Xia
Publikováno v:
The Journal of Engineering (2019)
Phase unwrapping (PU) is one of the important procedures in measuring digital elevation model (DEM) from interferometric synthetic aperture radar (InSAR) images. It is known that the existence of phase discontinuity poses challenges to the traditiona
Externí odkaz:
https://doaj.org/article/ebfce6eb434843d5a12db2c2e178aad3
Publikováno v:
Sensors, Vol 20, Iss 2, p 375 (2020)
Multi-baseline (MB) phase unwrapping (PU) is a key step of MB synthetic aperture radar (SAR) interferometry (InSAR). Compared with the traditional single-baseline (SB) PU, MB PU is applicable to the area where topography varies violently without obey
Externí odkaz:
https://doaj.org/article/5e829aa14519442b84e1ce5dda60a5f3
Publikováno v:
Remote Sensing, Vol 5, Iss 3, Pp 1152-1176 (2013)
Coal fires have been found to be a serious problem worldwide in coal mining reserves. Coal fires burn valuable coal reserves and lead to severe environmental degradation of the region. Moreover, coal fires can result in massive surface displacements
Externí odkaz:
https://doaj.org/article/b1adcab5e4ac4260b06c37b5d823b862
Autor:
Lifan Zhou
Publikováno v:
BCP Business & Management. 44:552-557
With the continuous development of the economy, the steel industry, as one of the important components of the national economy faces lots of challenges. Effective inventory management for firms can not only achieve the optimal state of inventory cost