All PCE certifications are on the American Nurses Credentialing Center (ANCC) Magnet Recognition ProgramÂ® list. PCEâs certifications recognize excellence in the specialty role of the nurse educator. Prepared Childbirth Educators, Inc., 219 Central Avenue, Hatboro, PA 19040 | 888-344-9972.
Infrared radiation is used in industrial, scientific, and medical applications. Night-vision devices using active near-infrared illumination allow people or animals to be observed without the observer being detected.
The infrared (IR) radiation has a longer wavelength (and a lower frequency) than ultraviolet (UV) radiation. The former is below the visible spectrum, and the latter is above â¦ that visible (sometimes called optical) spectrum. However, IR radiation does not have the longest wavelength in the Electromagnetic Spectrum.