New discoveries about neurogenesis prompt reevaluation of cerebral development. By Ken Howard. For the past several decades, scientists believed that brain cells were a finite resource; that unlike other cells in the body, those in the brain did not regenerate.Elizabeth Gould (photo by Denise Applewhite).ew discoveries about neurogenesis prompt reevaluation of cerebral development. By Ken Howard. For the past several decades, scientists believed that brain cells were a finite resource; that unlike other cells in the body, those in the brain did not regenerate.
communication deadlock occurs when process A is trying to send a message to process B, which is trying. to send a message to process C which is trying to send a message to A. A resource deadlock occurs when processes are trying to get exclusive access to devices, files, locks, servers, or other resources. We will not differentiate between these types of deadlock since we can consider communication channels to be resources without loss of generality. Four conditions have to be met for deadlock to be present: 1.
Learner's definition of DEADLOCK. [count] 1. : a situation in which an agreement cannot be made : a situation in which ending a disagreement is impossible because neither side will give up something that it wants. The jury was unable to break/end the deadlock. [=unable to agree on a verdict] City councilors reached a deadlock over the law.