It is difficult to monitor the level of a machine tool because an accurate leveling instrument is expensive and difficult to install.
As the pellets absorb water they turn pink and Suzuki can monitor the level of humidity by how quickly the pellets change colors.
The Volt's battery-coolant reservoir also will get a sensor to monitor the level of fluid and a tamper-resistant bracket to help prevent overfilling.
After Dr. Diflo was asked to monitor the level of medication taken by patients who conceded that they had been given organs from executed prisoners, he went to his hospital's ethics board to discuss his misgivings.
The ability to recognize the early warning signs of an impending episode is important, and individuals can monitor the level of airflow obstruction in their lungs by using a pocket-size device called a peak flow meter.
Ben Mizell, the former medical director of the Infant Unit at Primary Children's Medical Center, in Salt Lake City, told me that he often resorted to painful procedures — such as the placement of a catheter into the bloodstream — so that he could carefully monitor the level of a drug in an infant's blood.
For example, staff from Rio Águas, the City Hall entity tasked with preventing floods, monitor the level of the rivers; the people from the CET-Rio traffic agency keep tabs on vehicle flow via the video wall, changing traffic lights if necessary and calling field agents to manage accidents as soon as they happen.
One Tuesday in August, Ms. Tarleton made her way yet again to Brigham and Women's, where doctors monitor the level of anti-rejection medications in her blood and take biopsies of the skin on her neck — which is the donor's — to look for any sign of rejection.
The pulse oxymeter has been used to monitor the level of oxygenation.
