FeB/Fe2B layers and diffusion zone measurements were taken at different temperatures and exposure times to validate diffusion-controlled growth during the boriding process.
This study is designed to examine the production of reactive nitrogen species (RNS) by PCB exposure and to validate the alleviating effect of lycopene, a potent dietary anti-oxidant on marker enzymes and protein affected by nitrosative stress induced by PCBs in cerebral cortex of adult male rats.
Adduct concentration data can be used to estimate relative exposure and to validate intake estimates.
Because of its recognized link with benzene exposure, the association between a clinical diagnosis of benzene poisoning and benzene exposure was evaluated to validate the assessment method that we used in the cohort study.
This has limited the use of such technology in pre-clinical research where prolonged and constant exposure is needed to validate targets with less-than-ideal tool compounds to enable a data driven decision without significant upfront investment.
It would be beneficial for future studies to establish a similar association between ratings of personalised perceived effectiveness for obesity prevention ads and behaviour change following exposure, in order to validate the utility of this rating measure when testing obesity prevention ads.
For example, long-term personal noise exposure monitoring could be used to validate our exposure estimates, and would also likely identify additional exposure sources we have not already considered.
The objectives of this study were to identify the factors influencing workplace exposure to SHS and to validate self-reported SHS exposure using personal vapor-phase nicotine levels.
It may be prudent to investigate the kinetics of adduct loss following subchronic oral BaP exposures in order to validate the efficacy of simultaneous measurements of numerous endpoints in the same animals.
