An Lycium Barbarun Extract Demonstrates A Neuroprotective Effect On Damaged Retinal Ganglion Cells, Preventing And Preserving Retinal Ganglion Cells From Degeneration In The Treated Subjects After Chronic And Traumatic Neuronal Injury Or Glaucoma. Compositions Include An Effective Amount Of An Agent.....
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OFDM/OFDMA channel estimation
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Optical displacement sensor and distance measuring apparatus
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Optical sensing methods and apparatus
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An AC to AC power conversion apparatus with constant power feeding characteristics to fluorescent lamp or HID lamp is described. The constant power characteristic is achieved by discontinuous mode operation of capacitor coupled in series with the load. Packets of energy are pumped out to the load in.....
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