that provides K I, K I I and K I I I at the crack front point O '.It is worth mentioning that the least-square solution provided by (12) leads always to a well-conditioned system if one sets r 1 = r 2 ...

Share price chart. 1D. 5D. 1M. 3M. 6M. 1Y. 3Y. 5Y. 10Y. Go to interactive chart. Please note that past performance is not a reliable indicator of future returns. Important Information. Please note the ...