We were able to increase the concentration of ambient PM 6- to 8-fold to deliver exposures between 50 and 682 μg/m.
We used a Versatile Aerosol Concentration Enrichment System (VACES) concentrator (Kim et al. 2001), within a Mobile Ambient Particle Concentrator Exposure Laboratory (MAPCEL) to deliver exposures to concentrated CAPs and filtered air.
"We're delivering stronger exposure for the brand," she added, "and more show for the fan".
This study among hospital administrators and service providers in China demonstrated a high level of interest in delivering SHS exposure reduction interventions in the pediatric setting.
A versatile aerosol concentration enrichment system (VACES) concentrator within a mobile ambient particle concentrator exposure laboratory sited outside the Royal Infirmary of Edinburgh Edinburghh, UK), as used to deliver CAP exposures as described previously (Mills et al. 2008).
We used a rat model of social stress, and the Harvard School of Public Health (HSPH) ambient particle concentrator (HAPC) system (Sioutas et al. 1995a, 1995b) was used to deliver controlled exposures.
Toxicologic effects on the developing nervous system depend on the delivered dose, exposure duration, and developmental stage at which exposure occurred.
Another important difference in our experimental model is that we delivered radiation exposure in a single, unfractionated dose to late third-instar larvae, whereas CRT generally utilizes fractionated exposure delivered in smaller doses over many days to achieve a final total dose to reduce toxicity to normal tissue while effectively killing malignant cells (Ahmed et al., 2014).
"Corporate stakeholders need to be reassured, and television can deliver mass exposure," said Sheri Baer, the broadcast director at the Hoffman Agency in San Jose, Calif., which provides media training to top executives.
But Startup Battlefield also delivers invaluable exposure and business advice — including pitch coaching and training with the TechCrunch team.
