Askari, Hesam
Kamrin, Ken
Article History
Received: 28 March 2016
Accepted: 13 July 2016
First Online: 29 August 2016
Change Date: 11 October 2016
Change Type: Correction
Change Details: In the version of this Article originally published, an equation for the resistive force in cohesive media, located in the text between equations (6) and (7), should not have included a dependence of the constant yield stress, <i>τ</i><sub><i>y</i></sub>, within the function. This has been corrected in all versions of the Article.
Competing interests
: The authors declare no competing financial interests.