Now showing items 1-5 of 4515

    • To grow old: regulatory role of ethylene and jasmonic acid in senescence 

      Kim, Joonyup; Chang, Caren; Tucker, Mark L. (Frontiers, 2015-01-29)
      Senescence, the final stage in the development of an organ or whole plant, is a genetically programmed process controlled by developmental and environmental signals. Age-related signals underlie the onset of senescence in ...
    • Discontinuity of maximum entropy inference and quantum phase transitions 

      Chen, Jianxin; Ji, Zhengfeng; Li, Chi-Kwong; Poon, Yiu-Tung; Shen, Yi; Yu, Nengkun; Zeng, Bei; Zhou, Duanlu (Institute of Physics, 2015-08-10)
      In this paper, we discuss the connection between two genuinely quantum phenomena—the discontinuity of quantum maximum entropy inference and quantum phase transitions at zero temperature. It is shown that the discontinuity ...
    • Hamiltonian simulation with optimal sample complexity 

      Kimmel, Shelby; Lin, Cedric Yen-Yu; Low, Guang Hao; Ozols, Maris; Yoder, Theodore J. (2017)
      We investigate the sample complexity of Hamiltonian simulation: how many copies of an unknown quantum state are required to simulate a Hamiltonian encoded by the density matrix of that state? We show that the procedure ...
    • QUANTITY: An Isobaric Tag for Quantitative Glycomics 

      Yang, Shuang; Wang, Meiyao; Chen, Lijun; Yin, Bojiao; Song, Guoqiang; Turko, Illarion V.; Phinney, Karen W.; Betenbaugh, Michael J.; Zhang, Hui; Li, Shuwei (2015)
      Glycan is an important class of macromolecules that play numerous biological functions. Quantitative glycomics - analysis of glycans at global level - however, is far behind genomics and proteomics owing to technical ...