Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What is the difference between an R21 and R33 research project grant?

April 26, 2017difference project R21 r33 Research

0

Posted

What is the difference between an R21 and R33 research project grant?

1 Answer

0

Posted

The R21 mechanism is meant to support research projects in which proof-of-principle has not yet been established. The aim of such an award is thus to acquire, through a series of quantitative milestone completion, sufficient data to demonstrate proof of principle.