The science of NIRS hinges on some of the fundamental principles of pulse oximetry as they relate to the transmission of light through living tissues and the absorption of light by tissue chromophores (naturally occurring compounds that absorb light [e.
U.S. Geological Survey Geographic Names Information System: El Nido, Merced County, California; U.S. Geological Survey Geographic Names Information System: El Nido, Merced County, California. El Nido is a census-designated place in Merced County, California. It is located 15 miles (24 km) west-southwest of Le Grand, at an elevation of 141 feet (43 m), and a population of 160 The population was 330 at the 2010 census. 1 History.
Sponsored Topics. Eldorado is a village in Preble County, Ohio, United States. The population was 543 at the 2000 census. It is part of the Dayton Metropolitan Statistical Area. Eldorado is located at 39Â°54â²14â³N 84Â°40â²33â³W / 39.90389Â°N 84.67583Â°W / 39.90389; -84.67583 (39.903889, -84.675781).