AGMA Standards Relevant to Material in Gear Failure Analysis. ANSI/AGMA 1010-E95. Appearance of Gear Teeth -Terminology of Wear and Failure. AGMA 912-A04. Mechanisms of Gear Tooth Failure. AGMA 925-A03. Effect of Lubrication on Gear Surface Distress.
Leukemia is a cancer that starts in the blood-forming cells of the bone marrow. When one of these cells changes and becomes a leukemia cell, it no longer matures normally. Often, it divides to make new cells faster than normal. Leukemia cells also don't die when they should.
Leukemia is a cancer of the tissues that produce blood cells, resulting in abnormal blood cells. Leukemia appears to be related to damage to chromosomes or genes (1). The damage disrupts the process by which blood cells achieve their final and functional form. Leukemia is the most common kind of cancer in children. Leukemia also causes more deaths than any other form of cancer in children. Fortunately, improved treatment methods have greatly reduced deaths from leukemia. Leukemia rates are higher for white children than black children.