Ozone levels measured at Earlwood may not have been representative of personal ozone exposures; the monitoring site was on the fringe of the study area and personal ozone exposures can vary substantially from ambient measures [ 15].
In addition, serial measures of ambient particulate concentrations have been shown to be representative of variations in personal exposures [ 36], particularly in the presence of high ambient PM levels [ 37].
In addition, this study found similar, albeit weaker, associations using school-site monitoring for EC, suggesting that school-site stationary measurements of EC may be representative of average daily personal exposures across the study participants in this dense urban setting.
Our sample of participants obtained from colleges and pubs may not be representative of the population who purchase personal breathalysers, particularly in age group and quantity of alcohol consumed and sociodemographics; although this might affect sensitivity of self-reported alcohol consumption, it should not impact significantly on the overall accuracy of the breathalyser devices.
However, TV advertising accounted for approximately two-thirds of tobacco control advertising spend during the study period, and our results should therefore be representative of overall advertising exposure (Central Office of Information media plans, personal communication).
It also contains detailed sociodemographic information, including direct measures of personal wealth, on a sample selected to be representative of the population of England aged 50 years and older.
It isn't meant to be representative of reality (though writer Charles Benton has said that it was inspired by his personal experience) and it revels in it.
It isn't meant to be representative of reality (though writer Charles Benton has said that it was inspired by his personal experience), and it revels in it.
"It was great in how he stretched himself in the natural environment, the community and the language of our campus, to create an architectural and emotional experience that was representative of his personal visual interests," Ms. Workneh said.
Buy a case that is representative of your personal taste and style.
