Applied Physics

Study: Sensors,dampers Limit Earthquake Damage

Study: Sensors,dampers Limit Earthquake Damage

An earthquake engineer at Washington University in St. Louis has successfully performed the first test of wireless sensors in the simulated structural control of a model laboratory building.…
Cells fine tune oxygen use

Cells fine tune oxygen use

Researchers at Johns Hopkins have discovered how cells fine-tune their oxygen use to make do with whatever amount is available at the moment. Too little oxygen threatens life by compromising…