CROSS-UNION SURGERY FOR CONGENITAL PSEUDARTHROSIS OF THE TIBIA

Cross-Union Surgery for Congenital Pseudarthrosis of the Tibia

Congenital Pseudoarthrosis of the Tibia (CPT) is a rare condition with a reputation for recurrent fractures and failure to achieve union.A large variety of surgical procedures have been attempted for the treatment of leather-collar fractured cases of CPT with an average rate of union without refracture of only 50%.Intentional cross-union between th

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Design of four axis aircraft based on Android control

A four axle aircraft is designed with the open source firmware MWC is used as the flight control board.The MPU6050 gyro sensor and BMP085 pressure sensor are used to acquire the attitude data of aircraft in real time.Combining the Cleaning Supplies Calman filtering and mean filtering, the attitude data is filtered and fused to obtain more accurate

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