"We choose to go to the Moon, not because it’s easy, but because it’s hard." (President J F. Kennedy, Rice University, 1962)
https://researchportal.hw.ac.uk/en/publications/damage-detection-in-jacket-type-offshore-platforms-using-modal-st
https://search.datacite.org/works/10.13140/2.1.4073.0247
https://search.datacite.org/works/10.13140/2.1.2905.6645
http://www.qjseg.ir/article_772.html
http://civil.utm.my/ramlinazir/files/2015/07/Scopus-Journal-30-Mac-2015.pdf