Abstract: This paper proposes a practical, low-cost circuit for the operation and control of a final control element (valve). The circuit presented in the paper uses an Infrared (IR) proximity sensor ...

What I learned about what to buy, how to save and what to avoid before plugging in a heat pump water heater. In December, I became the proud parent of a new heat pump water heater. Contractors showed ...

Abstract: Automatic modulation recognition (AMR) plays an important role in wireless communications due to its ability to enable adaptive modulation to cope with dynamic nature of the wireless ...

NORTH OGDEN — North Ogden officials are worried after receiving reports that people are using culinary water to water their lawns. Their secondary water is being turned on about a week later than it ...

While Swiss-based food giant Nestlé's northern Michigan bottled water operations have raised public ire with its request to greatly expand the amount of groundwater it pumps, it's far from alone in ...

A clean-tech startup has unveiled a compact, plug-and-play hydrogen cooking stove for homes and commercial kitchens, which harnesses water to generate its own fuel. Developed by Indian oil and natural ...