Figure 1. Forces acting on an aircraft during a level coordinated turn. Load factor is a very important structural design parameter of an aircraft, as it. indicates the amount of the load which the structure of an aircraft can bear. For. this reason, maximum load factor is a maneuvering and performance limit. The. limit load factor is the highest load factor to be expected over the lifetime of the. aircraft.
1 2. VASCULATURE OF SKIN â¢ Blood vessels of the skin are formed embyrologically by an intricate network of mesenchymal cells that come to surround arbonizing spaces. BLOOD VESSELS superficial plexus deep plexus venules ALL OF WHICH ARE CONNECTED BY COMMUNICATED BLOOD VESSELS 2. 2  3. â¢ Communicating vessels arise from and lead back to arteries and veins that lie within the septa of the subcutaneous fat.
Vasculitis is blood vessel inflammation that causes fever, pain, local tenderness and other evidence of blocked blood vessels. When a blood vessel becomes inflamed and narrowed, blood supply to that area can become partially or completely blocked, cutting off blood supply to the tissues beyond. Inflammation causes the vessel wall to swell. This makes blood stick to the inner wall to form a clot. When vasculitis interferes with circulation in any part of the body, it causes local tenderness and pain. If the blood vessels are close to the skin, characteristic rashes occur. Depending on where the blockage occurs, almost any organ in the body can be affected. (Note: Vasculopathy can also block blood vessels, but it does not cause the fever, pain and local tenderness associated with vasculitis. It may, however, cause pain if the parts that are no longer receiving a blood supply die â a circumstance called infarction.)