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We asked HVAC pros why the bathroom is always freezing—and how to fix it fast

Key Points Bathrooms somehow always feel significantly colder than other rooms in your home, especially in winter.Factors like tile or stone flooring or using your exhaust fan too much can make the ...
IEEE

Sensitivity-Enhanced Piezoelectric Humidity Sensor Based on a Parity Time Symmetric System Biased at the Exceptional Point

Abstract: A sensitivity-enhanced piezoelectric sensor is developed based on a parity time (PT) symmetric system. The PT symmetric system operates in the vicinity of the exceptional point (EP), where ...
IEEE

Fully Distributed Multi-Channel Fiber-Optic Sensor for Simultaneous Relative Humidity and Temperature Measurement With Finer Gauge Length Based on Spatial-Domain Time-Delayed ...

Abstract: In this study, a distributed multi-channel fiber-optic sensor for simultaneous measurement of relative humidity (RH) and temperature with finer gauge length based on spatial-domain ...