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One of the main pathological symptoms of early diabetic retinal neuropathy is retina neuronal apoptosis. In the present work we investigated the effects of indoleamine hormone melatonin, a powerful free radical scavenger, on streptozotocin-induced retina neuronal cell apoptosis in high blood glucose rat. After melatonin treatment (10 mg/kg/day), tunel(More)
A high-order sliding mode control algorithm is proposed for nonlinear uncertain systems based on geometric homogeneity and fast terminal sliding mode. Homogeneity approach used to stabilize the nominal system, and fast terminal sliding mode used to reject the uncertainty, are applied to constructing the controller. High-order sliding mode is established by(More)
—In the modern electronic speckle pattern interferometry (ESPI), the filtering for the correlation fringe pattern plays an important role in extracting the edge information and processing the ESPI image. A filtering method based on Curvelet transform is proposed in this paper for processing the ESPI image. Some other representative filtering methods such as(More)
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