If you've always wondered how alloy wheels were made, then check out this interesting tour of the Ray's Engineering factory in Japan. Video after the jump. Aluminium alloys or aluminum alloys are alloys of aluminium, often with copper, zinc, manganese, silicon, or magnesium.
Urea is transported to the kidneys for excretion. A normal range for blood urea nitrogen is generally 8 to 24 mg/dl for adult males and 6 to 21 mg/dl for females. Generally, a high blood urea nitrogen level means that the kidneys are not performing well, particularly if the result is above 50mg/dl.
Typical serum creatinine ranges are 0.5 to 1.0 milligrams per deciliter for women and 0.7 to 1.2 mg/dl for men. A serum creatinine level of 2.0 mg/dl may indicate normal kidney function in a male bodybuilder, but 0.7 mg/dl can indicate significant renal disease in a frail old woman.The ability to look at changing levels over time is more informative for patients and doctors than is a single measurement at one point in time.ypical serum creatinine ranges are 0.5 to 1.0 milligrams per deciliter for women and 0.7 to 1.2 mg/dl for men. A serum creatinine level of 2.0 mg/dl may indicate normal kidney function in a male bodybuilder, but 0.7 mg/dl can indicate significant renal disease in a frail old woman.