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.
Transitional epithelium is a specialized form of stratified skin tissue. It is often called urothelial epithelium because the lining of the urinary tract is the most common place to find it. Transitional epithelium is very different from other types of epithelium because its cells are able to change shape to increase the amount of stretching the tissue can withstand. This ability to change shape is the reason it is referred to as transitional as the cells transition from one shape to another.