Search results

When a wavefront encounters a barrier with an opening, part of the wave passes through the opening while the rest ...e Fraunhofer diffraction occurs when the source of light and the observing screen are effectively at infinite distances from the aperture.

...compatibility with a person's assistive technology (for example, computer screen readers). * [[Barrier-Free Design]]

...d to achieve one or more objectives, consolidated and arranged on a single screen so the information can be monitored at a glance. The term "dashboard" originally referred to a barrier of wood or leather fixed at the front of a horse-drawn carriage or sleigh t

* [[Barrier method of contraception]] - a birth-control technique using a condom, diaph * [[Blood-brain barrier]] - a layer of tightly bound cells that prevents certain substances carried