1487 Papers
3.7K Citations
Li Zhang is an academic researcher from University of California, San Francisco. The author has contributed to research in topics: Medicine & Computer science. The author has an hindex of 92, co-authored 918 publications. Previous affiliations of Li Zhang include Hong Kong University of Science and Technology & University of Southern California.
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Papers
Fully Convolutional Change Detection Framework With Generative Adversarial Network for Unsupervised, Weakly Supervised and Regional Supervised Change Detection
TL;DR: A fully convolutional change detection framework with generative adversarial network is proposed, to conclude unsupervised, weakly supervised, regional supervised, and fully supervised change detection tasks into one framework.
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Elevated Plasma Calcifediol Is Associated With Aggressive Periodontitis
Kaining Liu,Huanxin Meng,Xiao-lin Tang,Li Xu,Li Zhang,Zhi-bin Chen,Dong Shi,Xiang-hui Feng,Ruifang Lu +8 more
TL;DR: Plasma calcifediol levels might be associated with periodontal inflammation.
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•Journal Article
The enigmatic sixth wave of the electrocardiogram: the U wave.
Andrés Ricardo Pérez Riera,Celso Ferreira,Celso Ferreira Filho,Marcelo J. P. Ferreira,Adriano Meneghini,Augusto Hiroshi Uchida,Edgardo Schapachnik,Sergio Dubner,Li Zhang +8 more
TL;DR: The U wave is the last, inconstant, smallest, rounded and upward deflection of the electrocardiogram and its temporal location related to monophasic action potential, cardiac cycle and heart sounds, polarity, voltage or amplitude, frequency and shapecontour is studied.
Large-scale estimation and uncertainty analysis of gross primary production in Tibetan alpine grasslands
Honglin He,Min Liu,Xiangming Xiao,Xiaoli Ren,Li Zhang,Xiaomin Sun,Yuanhe Yang,Yingnian Li,Liang Zhao,Peili Shi,Mingyuan Du,Yaoming Ma,Mingguo Ma,Yu Zhang,Guirui Yu +14 more
TL;DR: In this paper, a modified Vegetation Photosynthesis Model (VPM) was used to quantify the uncertainty and its partitioning in Gross Primary Production (GPP) estimation across Tibetan alpine grasslands during 2003-2008 with the modified VPM.
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E-Mode p-n Junction/AlGaN/GaN (PNJ) HEMTs
Chengcai Wang,Mengyuan Hua,Junting Chen,Song Yang,Zheyang Zheng,Jin Wei,Li Zhang,Kevin J. Chen +7 more
TL;DR: A GaN-based PNJ-HEMT junction gate (PNJ) HEMT featuring an LaTeX junction can withstand higher reverse bias at the same peak electric-field as the depletion region, while exhibiting lower leakage current.
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