Abstract: A novel method for the characterization of axis wobble in a turntable (motion simulator) is proposed. The procedure relies upon data provided by gyros of an inertial navigation unit mounted ...
The California Housing Partnership looks at the difference between the number of households deemed by federal housing guidelines to have "very" or "extremely" low incomes and the number of units that ...
The Independence City Commission approves a measure to repurpose an old building and bring new housing units to the city. At ...
IEEE Spectrum on MSN

How to Measure Nothing Better

Cold atoms could also potentially measure much lower vacuum pressures than ion gauges can. The current lowest pressure they’ve reliably measured is around 10 -9 Pa, and NIST scientists are working on ...
Abstract: Recent urbanization has posed challenges for the global navigation satellite system (GNSS) to provide accurate navigation solutions. This is especially true in GNSS-denied environments, ...