Harmful gas billowing from Texas and New Mexico comes mostly from smaller leaks, researchers say
Huge quantities of methane, a powerful greenhouse gas, are being emitting by oil and gas operators in the 75,000-square-mile ...
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Ultrasensitive Gas Detection with a Miniaturized All-Fiber Photoacoustic Spectrometer
Chinese researchers presented a novel miniaturized all-fiber photoacoustic spectrometer (FPAS) in a study that was published ...
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Advancements in Optical Sensing for Food Safety and Quality Analysis
The escalating demands for food safety and quality are amplified by the increased health concerns of the public. Foods are exposed to a spectrum of biological and chemical hazards that can compromise ...