Update: The Chase.com website is no longer down. No word on the cause of the outage. While there is still no word as to why Chase.com is currently down, patience among customers is running low.Customers have taken to Twitter and other social media platforms to express their displeasure with the site's malfunctions.o word on the cause of the outage. While there is still no word as to why Chase.com is currently down, patience among customers is running low. Customers have taken to Twitter and other social media platforms to express their displeasure with the site's malfunctions.
incident radiation Definition. Solar energy, both direct and diffuse, upon its arrival at the surface of a solar collector or other surface.
Radiation occurs when energy is emitted by a source and then travels through a medium, such as air, until it is absorbed by matter. Radiation can be described as two basic types, ionizing and non-ionizing radiation. Non-ionizing radiation. Ionizing radiation. 1  Natural background radiation. 2  Cosmic radiation. 3  Terrestrial radiation. 4  Inhalation. 5  Ingestion. 6  Artificial sources of radiation.