Researchers from Chiba University have developed a novel calibration-free approach that substantially improves the accuracy and detection limits of hydrogen sensing via tunable diode laser absorption ...
Hydrogen, a promising fuel, has extensive applications in many sectors. However, its safe and widespread use necessitates reliable sensing methods. While tunable diode laser absorption spectroscopy ...
p>Gas prices are falling fast, dipping below $3 a gallon in many parts of the country just before ... within 8 cents of a 3-year low. They range from $2.70 to $2.90 per gallon throughout much of the ...