A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track ...
A portable biosensor developed at La Trobe University may allow rapid, on-site detection of toxic "forever chemicals" in ...
If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...
An Online ESR Estimation Method for Output Capacitor of DC–DC Boost Converter Without Current Sensor
Abstract: Aluminum electrolytic capacitors (AEC) as a high energy density, low-cost energy storage component, are widely used in power electronic converters to stabilize the output voltage. However, ...
Abstract: Aiming at the demand of oxygen partial pressure measurement in aerospace and aviation, a tunable diode laser absorption spectroscopy (TDLAS) technique is proposed to realize the oxygen ...
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Best holiday deals on Apple devices
We're keeping tabs on the holiday prices on AirPods, MacBooks, and Apple WatchesAs you do your holiday shopping, CR finds the best deals on Apple products, from $100 AirPods to a sub-$600 iPhone ...
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