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.
Unsealed Source. With respect to Radiation Protection , an unsealed source is is a source of Ionising Radiation in the form of Radioactive material which is not encapsulated or otherwise contained. The implication is that unsealed radioactive material can move around and if uncontrolled would lead to Contamination .