In modern day baseball, teams generally have five starting pitchers, and they take it in turn to start a game every fifth day (hence the phrase rotation). Sometimes, if the schedule pans out, a team can get away with a four man rotation, and in the distant past some teams managed a three man rotation.
How Do Dosimeters Work? Dosimeters measure prolonged exposure to potentially dangerous effects. They are used by workers and scientists in a variety of situations, but the most common dosimeters measure either ionizing radiation or noise over periods of time.
When a person drinks too much water, the opposite process occurs and the kidneys release more water into urine. 3) What is an osmometer? The osmometer is a laboratory instrument that measures the osmolality of a solution---usually a body fluid such as serum or urine. Science tells us that there are four measurable properties of solutions that can tell us about the osmolality.