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| |  | ||   / _ \\   | \| ||   / _ \\  |      \\ 
| |/\| ||  / //\ \\  |  ' ||  | / \ || |  --  // 
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|_// \_|| |_||  |_|| |_|\_||   \___//  |______// 
`-`   `-` `-`   `-`  `-` -`    `---`   `------`

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Text this: PVDF nanofiber sensor for vibration measurement in a string