Assertion: gamma ray | /r/HasProperty | gained in popularity
Facets:
value: over the years
type: TEMPORAL
value: due to reliability
type: CAUSE
value: due to its simplicity
type: CAUSE
Source sentences:
text: Gamma radiation has been recognized as a safe, cost-competitive method for the sterilization of health care products, components, and packaging since the 1950s and has gained in popularity over the years, due to its simplicity and reliability.