realizes concretizes planned process study design execution 6/11/9: edited at workshop. Used to be: study design execution is a process with the objective to generate data according to a concretized study design. The execution of a study design is part of an investigation, and minimally consists of an assay or data transformation. a planned process that carries out a study design branch derived injecting a mouse with PBS solution, weighing it, and recording the weight according to a study design. removed axiom has_part some (assay or 'data transformation') per discussion on protocol application mailing list to improve reasoner performance. The axiom is still desired. study design execution study design