"In recent years much attention has been directed toward applying radiative transfer theory to the earth's atmosphere ... In this paper an attempt is made to fit calculated transmission data with a polynomial model."--P. [1].

Heinz R. Trechsel. measurement of water vapor transmission through a partic- ular material , it is possible to calculate the permeance of a material of interest . Note that permeance is a measure of per- formance and is not an intrinsic ...

... transmission of vapor through the seals must be considerably less than through the sheet . According to Hands [ Hands 1999 ] , two different definitions of water vapor permeability are used in the BS and ASTM standards , and this can ...

... vapor-transmission pm-95 rate through plastic film and sheeting using a modulated infrared sensor 1.5.1 Units of Measurement Permeability and vapor transport properties are. 1: INTRODUCTION TO PERMEATION OF PLASTICS AND ELASTOMERS 13.