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.
 Variation  means any change to the Works, which is instructed or approved as a variation under Clause Variations and Adjustments.(FIDIC Conditions of Contract Definition). Variation: Any Change under the Contract so far as the same relates to the Sub-Contract works or any change to the Numbered Documents.Variation  means any change to the Works, which is instructed or approved as a variation under Clause Variations and Adjustments.