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Zhang Xianzhong (張獻忠 or Chang Hsien-chung; 18 September 1606 – 2 January 1647), courtesy name Bingwu (秉吾), art name Jingxuan (敬軒), was a Chinese peasant leader who led a peasant rebellion from Yan'an wei, Shaanxi (today Yulin, Shaanxi province) during the Ming-Qing transition. He conquered Sichuan in 1644, and named himself king ...
Affiliations: [School of Traffic and Transportation, Beijing Jiaotong University, Beijing, China]. Publication Topics Automatic Detection,Binary Image,Classification Accuracy,Development Of Detection Technology,Feature Extraction Methods,Gamma Correction ...
2018年2月3日 · Dr. Shanghang Zhang is a Tenure Track Assistant Professor at the School of Computer Science, Peking University . She has been the postdoc research fellow at Berkeley AI Research Lab (BAIR), UC Berkeley. Her research focuses on OOD Generalization that enables the machine learning systems to generalize to new domains, categories, and modalities ...
296K Followers, 59 Following, 629 Posts - 張韶涵 Angela Chang (@angela_zhangshaohan) on Instagram: "".
Gravitational waves emitted from the gravitational ringing of supermassive black holes are im-portant targets to test general relativity and probe the matter environment surrounding such black holes. The main components of the ringing waveform are black hole quasi-normal modes. In this paper, we study the e ects of the dark matter halos with three di erent density pro les on the gravitational ...
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Zhang Xianzhong (张献忠) (1606-1647) was a key figure in the tumultuous era of the late Ming Dynasty in China. Born into poverty in the village of Liuqu in Haotan Township, Dingbian County, Shaanxi Province, Zhang rose to prominence as a leader of a peasant uprising and became the founder of the Daxi regime.
2016年5月4日 · The extraordinary transmission in density-near-zero (DNZ) acoustic metamaterials (AMs) provides possibilities to manipulate acoustic signals with extremely large effective phase velocity and wavelength. Here, we report compact transformable acoustic logic gates with a subwavelength size as small as 0.82λ based on DNZ AMs. The basic acoustic logic gates, composed of a tri-port structure filled ...
