Vapor intrusion (VI) investigations often require sampling of indoor air for evaluating occupant risks, but can be confounded by temporal variability and the presence of indoor sources. Controlled ...

A numerical model was developed to simulate dynamic behavior of metallic vapor from the electrode in a reduced-pressure arc using the moving particle semi-implicit (MPS) model and the finite volume ...

If you have thought about trying to kick a smoking habit, you’re not alone. Nearly 7 of 10 smokers say they want to stop. Quitting smoking is one of the best things you can do for your health — ...

Graphene has shown great potential for terahertz (THz) applications in recent years. THz sheet conductivity of graphene is essential to assess the high performance of THz devices such as modulators ...

Featherlight, futuristic Vapor items are always among the first pieces to sell out during these TUMI at Gilt flash sales, so we’re not shocked to see that several styles have already disappeared.

Precipitable water vapor (PWV) products from the second generation of China’s geostationary meteorological satellite Fengyun-4A (FY-4A) have the advantage of high spatiotemporal resolution and can ...

Experiments The polystyrene pressure drop characteristic curve as a function of the air velocity was built by setting the solid mass flow rates at 0.085 kg/s, 0.13 kg/s and 0.17 kg/s, herein termed G ...

High blood pressure, or hypertension, happens when the force of blood against your artery walls is too strong. Over time, this extra pressure can damage your arteries and increase the risk of heart ...