Blue Light can Reduce Blood Pressure, Study Suggests

Exposure to blue light decreases blood pressure, reducing the risk of developing cardiovascular disease, a new study from the University of Surrey and Heinrich Heine University Dusseldorf in collaboration with Philips reports. During this study, published in the...

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Two Color Laser Absorption

An infrared laser-absorption technique for in situ temperature and nitric oxide species sensing in high-temperature gases is presented. A pair of quantum cascade lasers in the mid-infrared near 5   were utilized to probe rovibrational transitions in nitric oxide’s...

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