deletions | additions       diff --git a/layout.md b/layout.md  index 31e541b..493d8a5 100644  --- a/layout.md  +++ b/layout.md 
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section_Scientific_Technical_Management__.tex  subsection_Background__.tex subsection_Background_The_physics_of__.tex  subsection_Sample_Selection__.tex  subsection_Data__.tex  subsection_Data_Analysis__.tex