RAYS


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Related to RAYS: Manta rays
AcronymDefinition
RAYSRockingham Area Youth Swimming (Londonderry, NH)
RAYSResearch Academies for Young Scientists (Massachusetts)
RAYSRappahannock Area YMCA (Young Men's Christian Association) Stingrays (Virginia)
RAYSRapid Area YMCA (Young Men's Christian Association) Swimmers (MIchigan)
References in periodicals archive ?
That extra energy would trigger iron atoms in the disk to fluoresce and generate the X rays that produce the broad iron K line.
Detectors on the exit side of the patient record the x rays exiting the section of the patient's body being irradiated as an x-ray "snapshot" at one position (angle) of the source of x rays.
Moreover, they found that the risks do not necessarily increase with higher exposures to X rays; a girl with a different mutation on a different repair gene, for instance, is actually significantly protected against leukemia upon greater exposure to X rays.
For this opponent - the much-maligned bat ray - has long been thought to be unworthy, the laughingstock of inshore marine specimens.
These facts were known to Ray when she was making her on-air comments.
Stealthy UV rays have wavelengths too short for your eyes to detect.
the electron beam voltage, knowing the angle between the electron beam and the sample (takeoff angle), collecting the emitted x rays from the sample, comparing the emitted x-ray flux to known standards (to determine the k-ratio) and transformation of the k-ratio to concentration using algorithms which includes, as a minimum, the atomic number, absorption, and fluorescence corrections.
That's when we spend most of our time outside, exposed to the sun's rays.
If other supernova remnants also produce cosmic ray ions, most of the cosmic rays that hit Earth could arise from such remnants.
On Earth, the only way to see such high-energy gamma rays is by creating them with the most powerful particle accelerators.
Conventional X-ray techniques take advantage of the fact that materials in the body absorb X rays to different extents.
Synchrotron radiation sources provide intense beams of x rays for leading-edge research in a broad array of scientific disciplines.