Abstract: The authors describe a hygrometer based on a quartz crystal (QC) microbalance. The hygrometer is based on frost accumulation rather than adsorption. Previous designs are improved in two ways. First, a radial flow geometry ...

Abstract: Remote sensing measurements of temperature fluctuations on isentropic surfaces, as well as in situ measurements, are used to show that even high-resolution trajectory calculations seriously underestimate the rate of change ...

Abstract: Changes in outgoing radiation are both a consequence and a cause of changes in the earth?s temperature. Spencer and Braswell recently showed that in a simple box model for the earth the regression of outgoing radiation ...