We evaluated whether men at risk for death from prostate cancer after radical prostatectomy can be identified using information available at diagnosis. As compared with an annual PSA velocity of 2.0 ...

Velocity is a fundamental property of rocks that depends on density and elastic moduli. It varies laterally as well as vertically due to the physical-geologic variations of rocks. Velocities are ...

Essentially all cells in an organism's body have the same genetic blueprint, or genome, but the set of genes that are actively expressed at any given time in a cell determines what type of cell it ...