PFE METRIC 4: PFAC or. Representative on Hospital. Committee. The intent of this metric is that a hospital has a formal. relationship with patient and family advisors from the local. community who provide input and guidance from the patient. perspective on hospital operations, policies, procedures, and. quality improvement efforts.
Haze is traditionally an atmospheric phenomenon where dust, smoke and other dry particles obscure the clarity of the sky. The World Meteorological Organization manual of codes includes a classification of horizontal obscuration into categories of fog, ice fog, steam fog, mist, haze, smoke, volcanic ash, dust, sand and snow. Sources for haze particles include farming (ploughing in dry weather), traffic, industry, and wildfires.
Next time, youâll be able to correct them. While itâs true that clouds contain water, they actually arenât made of water vapor. If they were, you wouldnât be able to see them. The water that makes up clouds is in liquid or ice form. The air around us is partially made up of invisible water vapor. Itâs only when that water vapor cools and condenses into liquid water droplets or solid ice crystals that visible clouds form. A cloud on a sunny, fair-weather day.