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.
Cervical fusion is a surgical procedure that links together damaged segments of the vertebral column in the neck. This surgery is usually required when the cervical vertebrae -- and the discs between each vertebra -- have become damaged as a result of an injury or chronic wear-and-tear.