A new equation for calculating a person's kidney function — their estimated glomerular filtration rate (eGFR) — worked as well with serum cystatin C as it did with serum creatinine as the biomarker.

As an athlete, if you want to improve something—your 100-meter time, say, or your deadlift PR—you’ve got to apply a challenge, some sort of “stressor,” and then follow it with a period of rest and ...

Using Equation 2 (below) with Excel can be a useful tool in determining a range of possible CMRR values given a resistor tolerance. First, generate a set of random numbers with a normal distribution ...