Natural attenuation is the risk-based management of contaminated land and groundwater using the combined effects of biological, chemical and physical processes, which occur naturally in the subsurface ...

Premier Magnetics has released the PM-CMCX5 Series, the initial product in the new CM Guard Series of integrated magnetic ...

Premier Magnetics’s CM Guard Series chokes employ integrated magnetics for exceptional electrical performance; innovative ...

More information: Luca Malagnini et al, Seismic attenuation and stress on the San Andreas Fault at Parkfield: are we critical yet?, Frontiers in Earth Science (2024). DOI: 10.3389/feart.

Objectives—Commercially available football head protectors were tested to determine their impact energy attenuation performance and ability to reduce the likelihood of concussion. Methods—Prospective ...

Maternal microbial infections cause adverse fetal developmental outcomes including embryonic resorption, intrauterine fetal death, and preterm labor. Recent studies demonstrated that oxidative ...

These are discussed separately below. Attenuation from a point source (left) where the intensity decreases according to the square of the distance from the source (note increasing cone area), and from ...

Background To date, only one study reported the impact attenuation of protective taekwondo headgear. Although Olympic boxing has discontinued the use of headgear, similarities in designs are thought ...