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  ______   __   __    ______    _____    _    _   
 /_____//  \ \\/ //  /_____//  |  ___|| | |  | || 
 `____ `    \ ` //   `____ `   | ||__   | |/\| || 
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 `__ `       |_||    `__ `     |_____|| |_// \_|| 
 /_//        `-`'    /_//      `-----`  `-`   `-` 
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Text this: On the fatigue life enhancement due to periodic healing of a NiTi shape memory alloy