Definitions for "Radiation"
The act of radiating, or the state of being radiated; emission and diffusion of rays of light; beamy brightness.
The shooting forth of anything from a point or surface, like the diverging rays of light; as, the radiation of heat.
Heat transfer via electromagnetic waves.
a form of cancer treatment that uses high levels of radiation to kill cancer cells or keep them from growing and dividing -- while minimizing damage to healthy cells.
treatment using radiation to destroy cancer cells.
a treatment of disease using high-frequency ionizing radiation.
the increase in numbers of a new species and its spread into new habitats.
the spread of a group of organisms into new habitats
Event of rapid cladogenesis, believed to occur under conditions where a new feature permits a lineage to move into a new niche or new habitat, and is then called an adaptive radiation.
Keywords:  roaming
RF Roaming
Keywords:  marillion, poppy, album, quick, fans
Radiation is a 1998 album by Marillion. A self-produced effort, the band set out to make a quick album due to money and time limits and this somewhat shows on the album. On Radiation, Marillion aimed for a more "poppy" approach to their writing and many fans regard this CD as weak.
The evolution of several species from a single ancestor.
These terms refer to events during which a single species gives rise to many other species. The flowering plants are a good example of this, as are the dinosaurs. These events often happen after mass extinction events, but not always.
To survey an area from a fixed point by measuring angles and distances to suitable points on the perimeter.
The process in which structure-borne vibrations are converted into airborne sound.
Keywords:  isotope, neutrons, extra, loss
The loss of an isotope's extra neutrons.
a radial arrangement of nerve fibers connecting different parts of the brain
Keywords:  phenomenon, constant, round, year
a constant, year-round phenomenon
the act of spreading outward from a central source
Keywords:  speaker, angle, coverage, pattern
The angle and pattern of coverage of a speaker.
Keywords:  therapy, see
See radiation therapy.
Keywords:  act, process
The act or process of radiating