Polyurea is a special type of elastomer that features fast setting time as well as good chemical and fire resistance. It has also good mechanical properties such as its high toughness-to-density ratio and high strain ...

With wetlands constituting about 6% of earth's land surface, aquatic vegetation plays a significant role in defining mean flow patterns and in the transport of dissolved and particulate material in the environment. However, ...

One strategy to remove anthropogenic CO₂ from the atmosphere to mitigate climate change is by direct ocean injection. Liquid CO₂ can react with seawater to form solid partially reacted CO₂ hydrate composite particles (pure ...

Over the next 30 years, the Boomers will double the 65+ population in the United States and comprise a new generation of older Americans. This study forecasts the aging Boomers' travel. Previous efforts to forecast 65+ ...