Continuous and passive monitoring of nitrogen dioxide in UK homes.

The UK Building Research Establishment has carried out measurements of levels of nitrogen dioxide (N02) in 12 homes in the South of England. Two types of detection device were used: the Scintrex LMA-3 continuous N02 analyser and the Palmes passive diffusion tube. NO 2 concentrations were recorded using both devices in the kitchen, living room and a bedroom of each home for a period of a week. Gas cooking was observed to be the most important source of peak concentrations of N02 in the home.

Case studies of energy consumption in residential buildings in Russia's middle belt area

This paper describes the analytical results of heating energy consumption monitoring and the determinationof heat protection levels for both single-family and multi-family buildings in Russia. Experiments have been jointly conducted by Russian and American researchers from the Research Institute for Building Physics, Gosstroy of Russia, and the Natural Resources Defense Council. The paper describes qualimetric methods which provide a quantitative estimation of thermal and energy performance by using instrumental facilities and non-destructive methods.

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