Browsing by Author "Li, Bo"

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  • Li, Bo; Li, Xing (2009-01-04)
    Context. The Helios measurements of the angular momentum flux L of the fast solar wind lead to a tendency for the fluxes associated with individual ion angular momenta of protons and alpha particles, Lp and Lα, to be ...
  • Li, Bo; Meng, Qinggang; Holstein, Horst (2004-06-01)
    We propose a general algorithm for identifying an arbitrary pose of an articulated subject with sparse point features. The algorithm aims to identify a one-to-one correspondence between a model point-set and an observed ...
  • Zhang, Guojie; Li, Cai; Li, Qiye; Li, Bo; Larkin, Denis M.; Lee, C.; Storz, J. F.; Antunes, Agostinho; Greenwold, Matthew J.; Meredith, Robert W.; Ödeen, Anders; Cui, Jie; Zhou, Qi; Xu, Luohao; Pan, Hailin; Wang, Zongji; Jin, Lijun; Zhang, Pei; Hu, Haofu; Yang, Wei; Hu, Jiang; Xiao, Jin; Yang, Zhikai; Liu, Yang; Xie, Qiaolin; Yu, Hao; Lian, Jinmin; Wen, Ping; Zhang, Fang; Li, Hui; Zeng, Yongli; Xiong, Zijun; Liu, Shiping; Zhou, Long; Huang, Zhiyong; An, Na; Wang, Jie; Zheng, Qiumei; Xiong, Yingqi; Wang, Guangbiao; Wang, Bo; Wang, Jingjing; Fan, Yu; da Fonseca, Rute R.; Alfaro-Núñez, Alonzo; Schubert, Mikkel; Orlando, Ludovic; Mourier, Tobias; Howard, Jason T.; Ganapathy, Ganeshkumar; Pfenning, Andreas; Whitney, Osceola; Rivas, Miriam V.; Hara, Erina; Smith, Julia; Farré-Belmonte, Marta; Narayan, J.; Slavov, G.; Romanov, Michael N.; Borges, Rui; Machado, João Paulo; Khan, Imran; Springer, Mark S.; Gatesy, John; Hoffmann, Federico G.; Opazo, Juan C.; Håstad, Olle; Sawyer, Roger H.; Kim, Heebal; Kim, Kyu-Won; Kim, Hyeon Jeong; Cho, Seoae; Li, Ning; Huang, Yinhua; Bruford, Michael W.; Zhan, Xiangijian; Dixon, Andrew; Bertelsen, Mads F.; Derryberry, Elizabeth; Warren, Wesley; Wilson, Richard K.; Li, Shengbin; Ray, David A.; Green, Richard E.; O'Brien, Stephen J.; Griffin, Darren; Johnson, Warren E.; Haussler, David; Ryder, Oliver A.; Willerslev, Eske; Graves, Gary R.; Alstrom, Per; Fjeldsa, Jon; Mindell, David P.; Edwards, Scott V.; Braun, Edward L.; Rahbek, Carsten; Burt, David W.; Houde, Peter; Zhang, Yong; Yang, Huanming; Wang, Jian; Jarvis, Erich D.; Gilbert, M. Thomas P.; Wang, Jun (2014-12-12)
    Birds are the most species-rich class of tetrapod vertebrates and have wide relevance across many research fields. We explored bird macroevolution using full genomes from 48 avian species representing all major extant ...
  • Fu, Hui; Li, Bo; Li, Xing; Huang, Zhenghua; Mou, Chaozhou; Jiao, Fangran; Xia, Lidong (2015-05)
    We identify the coronal sources of the solar winds sampled by the ACE spacecraft during 1999 - 2008 and examine the in situ solar wind properties as a function of wind sources. The standard two-step mapping technique is ...
  • Li, Bo; Li, Xing (2008-07-20)
    We present multicomponent solar wind models self-consistently incorporating the contribution from dissipationless, monochromatic, hydromagnetic (with angular frequencies ω well below ion gyrofrequencies), toroidal Alfvén ...
  • Li, Bo; Li, Sheng-Hua; Duller, Geoff A. T.; Wintle, Ann G. (2011-02-01)
    This paper explores the use of single grain luminescence measurements in isochron dating of K-rich feldspars. The thermal stability of individual feldspar grains was investigated using pulse annealing methods, which appears ...
  • Li, Bo; Li, Sheng-Hua; Wintle, Ann G.; Zhao, Hui (2008-06-26)
    A new method for dating well-bleached sediments is presented, with results for thirteen samples from China. The method uses an isochron constructed from the measurement of natural radiation doses received by potassium-feldspar ...
  • Li, Bo; Li, Sheng-Hua; Wintle, Ann G.; Zhao, Hui (2007-09)
    The equivalent doses of K-feldspar grains in a range of grain sizes from 90 to View the MathML source diameter were measured using a single-aliquot regenerative-dose protocol for the infrared stimulated luminescence (IRSL) ...
  • Li, Xing; Lu, Quanming; Chen, Yao; Li, Bo; Xia, Lidong (2010-08-20)
    Using one-dimensional test particle simulations, the effect of a kinetic Alfvén wave on the velocity distribution function (VDF) of protons in the collisionless solar wind is investigated. We first use linear Vlasov theory ...
  • Roberts, Owen Wyn; Li, Xing; Li, Bo (2013-05-20)
    The k-filtering technique and wave polarization analysis are applied to Cluster magnetic field data to study plasma turbulence at the scale of the ion gyroradius in the fast solar wind. Waves are found propagating in ...
  • Roberts, Owen; Li, Xing; Alexandrova, O.; Li, Bo (2016-05)
    In the solar wind, magnetic field power spectra usually show several power-laws. In this paper, magnetic field data from the Cluster mission during an undisturbed interval of slow solar wind is analyzed at 0.28Hz, near the ...
  • Li, Bo; Li, Sheng-Hua; Wintle, Ann G. (2006-07)
    The thermal transfer optically stimulated luminescence (OSL) signals of bleached samples of sedimentary quartz are investigated using repeated heat/OSL measurement cycles with different heating temperatures ranging from ...
  • Li, Bo; Li, Sheng-Hua; Wintle, Ann (2008)
    This study investigates lacustrine and fluvial sediments on the Sala Us River in the Mu Us Desert in central north China. Significant changes in environmental dose rate in part of the section could be shown to have occurred ...
  • Li, Bo; Xie, Haixia; Li, Xing; Xia, Li-Dong (2014-06-01)
    The heating of solar coronal loops is at the center of the problem of coronal heating. Given that the origin of the fast solar wind has been tracked down to atmospheric layers with transition region or even chromospheric ...
  • Meng, Qinggang; Li, Bo; Holstein, Horst (2006-08-01)
    Feature-based motion cues play an important role in biological visual perception. We present a motion-based frequency-domain scheme for human periodic motion recognition. As a baseline study of feature based recognition ...
  • Jiao, Fangran; Xia, Lidong; Li, Bo; Huang, Zhenghua; Li, Xing; Chandrashekhar, Kalugodu; Mou, Chaozhou; Fu, Hui (2015-08-11)
    Quasi-periodic propagating disturbances (PDs) are ubiquitous in polar coronal holes on the Sun. It remains unclear as to what generates PDs. In this work, we investigate how the PDs are generated in the solar atmosphere ...
  • Chen, Y.; Song, H. Q.; Li, Bo; Xia, L. D.; Wu, Z.; Fu, H.; Li, Xing (2010-04-13)
    Between 2004 July 5 and July 7, two intriguing fast coronal mass ejection (CME)-streamer interaction events were recorded by the Large Angle and Spectrometric Coronagraph. At the beginning of the events, the streamer was ...
  • Li, Bo; Li, Xing (Science Press, 2013-09)