Changes with Age. In most cases, a person's normal respiratory rate will change with age; younger adults, children, and babies will typically have faster respiratory rates, because as people age, their breathing usually slows down.
Modic changes are pathological changes in the bones of the spine, the vertebrae. These changes are situated in both the body of the vertebrae and in the end plate of the neighboring disc.
Non-Commercial Item Contracts. The Changes Clause is the cornerstone of the Governmentâs ability to modify a contract for non-commercial items. It provides the Government with authority that is unmatched in private-sector contracting.