Found only on the Galapagos GalÃ¡pagos, islands marine iguanas often wear distinctive white wigs of salt expelled from glands near their. noses
Successful surgery depends on optimizing working conditions for medical professionals and patients. Temperatures in operating rooms are often colder than many indoor locations, but people may not know why. However, the temperature range can have a significant effect on patient health and safety. The American Society of Heating, Refrigeration, and Air-Conditioning Engineers recommends that operating room temperatures be kept between 66 to 68 degrees Fahrenheit, with a humidity percentage of 70.
Often, ...the surgeon expects a lower room temperature than that stated in guidelines. for a 450 ftÂ² (42 mÂ²) surgery room with a 10 ft (3 m) ceiling height, 15 ACH equates to 1,125 cfm (531 L/s) of supply air.ensible heat added by the adsorption process raises the supply-air dry-bulb temperature to 55Â°F (13Â°C). Mixed air (MA) entering the regeneration side of the wheel is at a lower relative humidity (about 50%).