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About Daniel O’Brien

Daniel O’Brien is a research technician at the University of Arkansas. You may reach Daniel at

Posts by Daniel O’Brien

What putting green firmness measurements actually tell us Posted on 05 Jun 2019 in the Research categories.

Firmness is an important attribute of championship greens, affecting both playability and durability of the putting surface. However, firmness can be interpreted and managed in various ways. Underlying factors often Read more»