Yanfeng He

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—Hardware components, especially CPU and Memory, have made a lot of progress in terms of energy efficiency in the last decade. However, it is still far from the ideal energy proportional. Motivated by the recent observations that the energy efficiency of hardware components varies to a great extent depending on the workload characteristics, we propose(More)
  • Haihua Zhang, Weibo Jin, Xiaole Zhu, Lin Liu, Zhigui He, Shushen Yang +4 others
  • 2016
Replanting disease is a major factor limiting the artificial cultivation of the traditional Chinese medicinal herb Salvia miltiorrhiza. At present, little information is available regarding the role of miRNAs in response to replanting disease. In this study, two small RNA libraries obtained from first-year (FPR) and second-year plant (SPR) roots were(More)
This paper is concerned with developing parallel computational methods for two-phase flow on distributed parallel computers; techniques for linear solvers and nonlinear methods are studied, and the standard and inexact Newton methods are investigated. A multi-stage preconditioner for two-phase flow is proposed and advanced matrix processing strategies are(More)
BACKGROUND A moderate-temperature, astaxanthin-overproducing mutant strain (termed MK19) of Phaffia rhodozyma was generated in our laboratory. The intracellular astaxanthin content of MK19 was 17-fold higher than that of wild-type. The TLC profile of MK19 showed a band for an unknown carotenoid pigment between those of β-carotene and astaxanthin. In the(More)
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