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The growing availability of low-cost air quality sensors is helping people across the world track air pollution.

Unleash turbocharged fun with this 2001 Audi TT 225hp Quattro Coupe, a meticulously maintained, clean-title classic in ...

SwitchBot's air quality monitor is the most affordable way we've found to keep an eye on your home's air quality.

"They are the obstructionists," Trump said. Now three weeks in, Republican and Democratic lawmakers remain at a stalemate on finding a government funding solution. The Senate returned on Monday and ...

Abstract: Nowadays, wireless sensor networks have been widely used in many monitoring applications. Due to the low quality of sensors and random effects of the environments, however, it is well known ...

Abstract: Respiratory rate (RR) and pattern evaluation are vital parameters for clinical examination and overall assessment of the health status of an individual. Wearable and flexible real-time ...