A well-established technique, acid-base titration is an analytical method used to determine the concentration of an unknown acid or base. In practice, it involves adding a solution of known strength ...

In an era of grocery stores and home refrigerators, it is easy to lose sight of the fact that, for most of history, people have been bound by the seasonality of food. This reality has long presented ...

Bone mass and muscle mass decline with aging at the rate of about 1–2% per year starting around age 50 years [1,2,3]. The pathophysiology of bone and muscle losses have overlapping features related to ...