A method of palmprint identification includes analyzing an area from an image of a palm to obtain texture data for the skin surface with the area. The texture data is compared to reference information in a database to determine the identity of an individual. An apparatus for capturing an image of a .....
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Heat exchange enhancement
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An Apparatus For Reducing Electromagnetic Interference Due To Common Mode Current In Power Converters Is Disclosed. Common Mode Current Flowing Through High Parasitic Capacitance On The Load Side Typically Contributes Significantly To The Electromagnetic Interference. In Order To Reduce The Electrom.....
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An Automatic Bone Traction Device For Correction Bone Deformities Is Disclosed. The Automatic Bone Traction Device Can Include A Main Body, A Step Motor, A Series Of Transmission Gears, And Connectors. In One Implementation, The Step Motor Operates At A Speed Of Eight Steps Per Second, And The Serie.....
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This contamination-free fluidic processor resembles a “magic” optical hand that navigate, fuse, pinch, and cleave fluids in lossfree manner. The processor levitates a wide range of fluids, including water, oil, and alcohol, atop nanostructures and uses lights as wand to move or split fluids without.....
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