Turning a bar of metal on a lathe. Metalworking is the process of working with metals to create individual parts, assemblies, or large-scale structures. The term covers a wide range of work from large ships and bridges to precise engine parts and delicate jewelry. It therefore includes a correspondingly wide range of skills, processes, and tools.
A man living on the streets. The definition of a pariah is a person who is rejected from society or who is an outcast. An example of a pariah is a person no one will speak to or interact with. pariah. pariah.
A prophage is a bacteriophage (often shortened to phage) genome inserted and integrated into the circular bacterial DNA chromosome or existing as an extrachromosomal plasmid.This is a latent form of a phage, in which the viral genes are present in the bacterium without causing disruption of the bacterial cell.pon detection of host cell damage, such as UV light or certain chemicals, the prophage is excised from the bacterial chromosome in a process called prophage induction. After induction, viral replication begins via the Lytic Cycle.