The boiler generates high pressure steam by transfering the heat of Combustion in various heat transfer sections. This part of the article series briefly describes the flow and arrangement of the heat transfer sections in a boiler. In line diagrams help make the concept clear.
Abnormalities found within vertebral bones are called transitional vertebrae. The spinal cord runs through the middle of the human spine. Chiropractic manipulation may help treat problems caused by misaligned vertebrae. The tailbone, or coccyx, is the lowest segment of the spinal column.
Â© Reed Group. Degeneration of cervical intervertebral discs is common, and often postulated as a cause of neck and arm pain. The neck (cervical spine) is made up of seven vertebrae. Starting with cervical vertebra number 2 (C2), an intervertebral disc separates each vertebra from the vertebrae below. A cervical intervertebral disc is a spongy structure that helps absorbs shock and allows movement of the cervical vertebrae. A degenerating disc loses some of its thickness and becomes less flexible, causing the space between two vertebrae to narrow.