A crack can occur due to the stresses placed on it from the expansion and contraction from repeated heating and cooling. The two main functions of a Primo firebox are to hold the lump charcoal and to protect the ceramic grill base from exposure to the high heat of the lit charcoal (1,500Â°F+/815Â°C). It can be alarming to see a crack. A crack actually serves as a ârelief pointâ for future expansion and it may not crack further.
n 1. an aspect of research in which the consent of the subject is obtained and the subject is informed of possible risks and benefits from participating in the research. 2. consent to medical procedures/treatment given by a patient after the potential risks, hazards, and benefits of the treatment have been explained.
Explicit Consent. Explicit consent â also known as express or direct consent â means that an individual is clearly presented with an option to agree or disagree with the collection, use, or disclosure of personal information.mplicit consent â also known as deemed or indirect consent â can mean two things: 1  You voluntarily personal information for an organization to collect, use, or disclose for purposes that would be considered obvious at the time, or.