A 42.98 GHz spectrum analyzer, the E4447A measures millimeter-wave signals in test and measurement applications such as digital communications, pulsed signals and 3G wireless systems. The instrument ...

Researchers at the University of Illinois Urbana-Champaign developed an instrument to measure the density of the dust that kicks up when spacecraft thrusters interact with planetary surfaces as it ...

Research shows in-office BP measurement is often done incorrectly, leading to false results. Physician leaders discuss why ...

The flow of time isn’t as consistent as we might think – gravity slows it down, so clocks on the surface of Earth tick slower than those in space. Now researchers have measured time passing at ...

Microsoft's Office suite of desktop publishing software includes several applications that facilitate customer management, including Word, PowerPoint and Excel. Small businesses commonly use the Excel ...