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| || | || | || | ||  /_   _//  \ \\/ //  /_   _// 
| '--' || | || | ||    | ||     \ ` //   `-| |,-  
| .--. || | \\_/ ||   _| ||      | ||      | ||   
|_|| |_||  \____//   /__//       |_||      |_||   
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Text this: Flow stress size effect in thin sheet metal with few grains across the thickness