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.
Orthopedics The forward slippage of a lumbar vertebra on the vertebra inferior thereto , which usually involves lumbar vertebra , most often at the level between the 5th lumbar vertebra and the 1st sacral vertebra ; ranges from mild to severe Etiology Congenital defect in 5th lumbar vertebra , stress fractures , traumatic fractures , bone diseases ; ...