AI-powered portable sensor enables rapid and multiplexed cardiac biomarker testing

Cardiovascular diseases remain the leading cause of death worldwide, accounting for nearly 20 million deaths each year. Rapid ...

Oxygen sensing helps explain why amphibians regenerate limbs but mammals cannot

Some animals can regrow lost body parts. Salamanders and frog tadpoles can rebuild entire limbs after amputation. Mammals ...

Is it okay to drive a car with a faulty O2 sensor?

Your vehicle's O2 sensor plays a significant role in its performance and if it's faulty, it's not something you should ignore ...
IEEE

The development and test of a new type of sensor used for performance measurement of solid propellant

Abstract: Aimed at large strain measurement of solid propellant, the inapplicability of mature measurement methods at present was analysed, and new flexible large strain sensors were successfully ...
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How to test drive a used vehicle without getting scammed

A test drive should build confidence, not cost you. What steps protect you from tricks when trying out a used car? Simulator shows what Air Canada pilots saw before LaGuardia crash Democrat flips seat ...
IEEE

A Method for Estimating the Direction of Arrival Without Knowing the Source Number Using Acoustic Vector Sensor Arrays

Abstract: Since it is difficult to obtain the number of sources accurately in practical situations, direction-of-arrival (DOA) estimation methods without the number of sources are very much needed for ...