{\reset@font\mtcSfont\mtc@string\contentsline{section}{\noexpand \leavevmode \numberline {2.1}Strain hardening}{\reset@font\mtcSfont 9}{section.2.1}}
{\reset@font\mtcSfont\mtc@string\contentsline{section}{\noexpand \leavevmode \numberline {2.2}Correlative empirical methods}{\reset@font\mtcSfont 9}{section.2.2}}