Physical activity attenuates survival disparity between patients with stage III colon cancer and matched population controls.

A less-virulent poliovirus generated by altering codon usage suggests a new strategy for vaccine development. Figure 1: Development of an attenuated vaccine by two classical methods and the ...

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 ...

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 ...

More information: Luca Malagnini et al, Seismic attenuation and stress on the San Andreas Fault at Parkfield: are we critical ...

The frequency dependence of attenuation of broadband ultrasound and the velocity of ultrasound passage through bone have been used as indicators of bone mineral content. BUA in adults has been ...