Xianghong Luo

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As increasingly growing volume of data demanding high reliability are stored in disk arrays protected by erasure code, various codes with different error detection and correction capabilities are proposed. For higher reliability, codes that can correct multiple errors (such as RDP, EVENODD, and STAR) become popular. For each of the codes, there can be a(More)
Chronic allograft nephropathy (CAN) is a common finding in kidney grafts with functional impairment. Prolonged hypothermic storage-induced ischemia-reperfusion injury is associated with the early onset of CAN. As the noble gas xenon is clinically used as an anesthetic and has renoprotective properties in a rodent model of ischemia-reperfusion injury, we(More)
Hydrogen sulphide (H2S) was found to attenuate ventilator or oleic acid induced lung injury. The aim of this study was to explore the effects of exogenous H2S donor, sodium Hydrosulphide (NaHS), on lung injury following blast limb trauma and the underlying mechanisms. For in vitro experiments, pulmonary micro-vessel endothelial cells (PMVECs) were cultured(More)
The fast growing of data scale encourages the wide employment of data disks with large storage capacity. However, a mass of data disks' equipment will in turn increase the probability of data loss or damage, because of the appearance of various kinds of disk failures. To ensure the intactness of the hosted data, modern storage systems usually adopt erasure(More)
Many RAID-6 codes have been proposed in the literature, but each has its limitations. Horizontal code has the ability to adapt to the arbitrary size of a disk array but its high computational complexity is a major shortcoming. In contrast, the computational complexity of vertical code (e.g. X-code) often achieves the theoretical optimality, but vertical(More)
The mirror method and its variants are widely used in storage systems. However, they suffer from low data availability during on-line reconstruction because sequential reads are inevitable under the current element arrangements. In this paper, we propose a shifted element arrangement method in mirror disk arrays to provide high data availability during(More)
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