Scientists developed a smartphone-compatible ethanol sensor using a metal-organic framework ... Their technology allows for a broad array of potential applications in environmental monitoring ...

Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now ...

Abstract: The low-cost sensor array, an effective way to provide sufficient degrees of freedom (DoFs) and affordable costs, is one of the most important foundation devices for large-scale applications ...

Abstract: Direction of arrival (DOA) estimation of quasi-stationary signals (QSS) is discussed in this paper, and an algorithm using unfolded coprime array is proposed. Coprime array consists of two ...

No experience is more uniquely San Francisco than a ride on a cable car. Cable cars have come to symbolize our great city (along with another world-renowned transportation icon. Hint: it's a ...

Founded in Beijing in 1984, Lenovo acquired IBM's PC business in 2005, and first became the world's top PC maker in 2013. It entered the Android and Windows tablet market in 2011, began selling ...

Get article recommendations from ACS based on references in your Mendeley library. Pair your accounts.

Get article recommendations from ACS based on references in your Mendeley library. Pair your accounts.