It can remain active as an aerosol for up to three hours, and the droplets can travel farther than scientists realised.

or swallowing it in liquid form. Most people are exposed outdoors to very ... Nitric acid reacts with gaseous ammonia to form particulate or aerosol nitrate, which in turn is removed by wet and dry ...

However, expanding this to two-dimensional systems presented new challenges, including the risk of disruptions in the liquid-crystal patterns that would affect light behavior. To overcome this ...

Mar. 24, 2025 — Engineers devised a way to deliver drugs such as contraceptives by injecting them as suspended crystals. Once under the skin, the crystals assemble into a drug depot that can ...

Mucosal immunity: Spray and aerosol methods are being explored to ... instead of sending them to egg breakers for processing into liquid egg products. The NCC has requested FDA to: Exercise ...

Is it better to stow a suitcase in the plane’s belly and risk the airline losing your luggage or cram everything into a carry ...

Mar. 26, 2025 — Researchers have developed a molecular system for controlled release of iron. They integrated ferrocene, a molecular sandwich that encloses an iron atom, with a carbon 'nanohoop ...

CHICAGO — In the RIVAWAR trial, patients hospitalized for a heart attack who were treated with rivaroxaban for left ventricular thrombus had comparable outcomes at 3 months to patients treated ...

Key measures included: (1) self-reported prices paid for reusable NVPs (eg, rechargeable devices with cartridges and tank system devices with e-liquids) in the 3-month ... between NVPs and cigarettes.