Sentence examples for different levels of air from inspiring English sources

These discrepancies are probably accounted for by differences between populations studied (including different levels of air pollution) and methods of case ascertainment.

Analytical and quantitative spectral properties of fluorescence were elucidated by use of principal component analysis with designed experiments involving different levels of air and light exposure.

Thus, APP is a concept that reflects much more than just exposure to different levels of air pollution, e.g. NO2.

Each of these archetypes was modelled under different levels of air tightness and ventilation systems: window opening only, window trickle vents, extract fans, and combined use of trickle vents and extract fans.

The aim of our study was to investigate factors associated with LBW and IUGR risks in a group of 891 newborns born in two districts of the Czech Republic with different levels of air pollution.

We studied 891 newborns who were IUGR- or LBW-affected or normal weight and were born between 1994 and 1999 in the Czech Republic in two districts with different levels of air pollution.

We compared the health index of day 0 and previous days, by analyzing the different level of air pollution concentration, and also used this model to predict the health impacts on the future [ 38].

This is because the body requires different levels of different air components when at pressure.

There would be several possible causes, such as the different levels of ambient air pollution, population susceptibility, particular components and research methods, and further studies are required.

Thus, the two cohorts in this study were chronically exposed to significantly different levels of outdoor air pollution for at least 7 years before the collection of radiologic and spirometric data.

He collects samples from different levels of the atmosphere and from air found in deep-packed snow in Antarctica, which provide glimpses into the atmosphere years or even decades ago.