Each tissue type, such as liver, spleen or kidney, has a particular echogenicity in its normal state. In diseased states, the echogenicity of an organ can be altered, either more echogenic (hyperechoic) or less echogenic (hypoechoic) than usual.
burn up. v. 1. To destroy something or someone by fire or heat: She burned the contract up. He burned up all the photographs. 2. To be completely destroyed by fire or heat: The cabin burned up, leaving only ashes.
Burning the books means burning the true literature. It is burning all the truth that people may have never known and is putting lies into their heads. Eisenhowerâs statement has a lot to do with the Nazi book burning event and how it all started. It also has relations to censorship and Platoâs Allegory of the Cave. The Nazi book burning occurred on May 10th 1933. The book burning was a ritual destruction by a bonfire. It was the burning of books and other materials that were written.