Hot topic Fluorescent nanodiamonds coated with a heat-releasing polymer act as both a heat source and a sensor for intracellular measurements of thermal conductivity. (Courtesy: iStock/Mervana) A ...

DR. KANNULUIK used in the above measurement a method 1 which was devised a few years ago for measuring the thermal conductivity of a gas and was used by him and Dr. Martin to measure its value for a ...

The first flight arrived in the valley around 7 a.m., the second around 1 p.m. During each flight the Cessna zigzagged over the area at an altitude of 5,000 meters for about 40 minutes. For the ...