It was aimed at minimizing smells primarily from hydrogen sulfide, a known byproduct of wastewater treatment facilities released during the breakdown of organic matter.

RAVEN's design is aimed at maximizing gait diversity while minimizing mass.

"Our findings highlight the importance of minimizing air pollution exposure in pregnant women to protect maternal and fetal health," said co-author Youn Soo Jung, research associate in the Department of Environmental Health.

Multiple federal agencies have shown interest in establishing conservation agreements under which they’d adopt the management actions suggested in the plan, which also include minimizing harms from wildfire, grazing, offroading and pesticide use, he said.

"Characterizing the potential risks of repetitive head impacts can facilitate safer sport engagement to maximize benefits while minimizing potential harms," Dr. Lipton said.