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Don't trust Excel's COUNTA function to count non-blank cells—here's a better method

Counting non-empty cellsThe COUNTBLANK-COUNTA conflict (and how to fix it)Summary: Choosing the right counting functionIn ...

A short-lived kinase state that's essential for normal cell migration and T-cell function

Scientists at St. Jude Children's Research Hospital have characterized a hidden intermediate state at the center of Src ...