Abstract: Despite promising results in disease detection, breath analysis has not reached its full potential. With the rise of portable gas chromatography (GC) devices and the large volume of data, ...

Gas prices have fallen in time for the holiday despite the increase in demand as a record number of people begin to hit the road. The national average for a gallon of regular gasoline fell more than 4 ...

Sterols are biologically important molecules that serve as membrane fluidity regulators and precursors of signaling molecules, either endogenous or involved in biotic interactions. There is currently ...

JACOB. YEAH. MATT REGINA, GOOD MORNING TO BOTH OF YOU. WE KNOW THAT WINTER WEATHER IS ONLY GOING TO GET CRAZIER AS WE GET CLOSER TO DECEMBER. AND OF COURSE, JANUARY, WHEN THOSE WINDS ARE GOING TO GET ...

Department of Mathematics and Descriptive Geometry, Faculty of Civil Engineering, Slovak University of Technology in Bratislava, Radlinského 11, 810 05 Bratislava, Slovak Republic ...

The wide range of chromatographic techniques share one common aim: to separate a material into its components. A material, your sample, is dissolved in a solvent, called the mobile phase. This mixture ...

There is a strong focus on environmental monitoring to reduce these emissions. However, traditional sensor systems are unable to meet the speed and accuracy requirements needed today. To compound the ...

1 School of Chemical Engineering, Guizhou Minzu University, Guiyang, China 2 Technology Center, China Tobacco Yunnan Industrial Co. Ltd., Kunming, China A method for determining citrate content in ...

Cryogenic systems were recently tested for their ability to improve gas chromatography’s ability to modulate multi-component mixtures. Gas chromatography, while an effective technique for analyzing ...

Gas chromatography advancements focus on benchtop instruments with increased automation, smaller footprints, and green chemistry principles, reflecting industry trends towards efficiency and ...

When Peoples Gas was awarded a record $303 million rate hike in November 2023, the utility said the increase in delivery charges would be offset by projected lower gas prices, limiting the impact on ...