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We often take indoor air quality even though it has pollutants from outside and those released indoors. The Air Quality Index (AQI) measures eight primary air pollutants: particulate matter (PM2.5 and ...

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Mechanical failures, sudden emergencies, and the unforgiving vacuum of space can turn any mission into a ... There was a steady stream of ammonia "snowflakes." Ammonia coolant is critical for ...

Vacuum pumps are everywhere—behind the scenes in air conditioning systems, hospital equipment, laboratories, and even some car engines.

A research team has successfully developed the world's first ammonia (NH3) gas sensor based on a copper bromide (CuBr) film ...

KIMS has developed the world's first highly flexible and ultra-sensitive ammonia sensor technology, utilizing a ...

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