Wind turbines convert wind energy to electricity for distribution. Conventional horizontal axis turbines can be divided into three components: 1  The rotor component, which is approximately 20% of the wind turbine cost, includes the blades for converting wind energy to low speed rotational energy.
Blood Banking & Donation. Blood banking refers to the process of collecting, separating, and storing blood. The first U.S. blood blank was established in 1936. Today, blood banks collect blood and separate it into its various components so they can be used most effectively according to the needs of the patient.
Allways refer to your hospital policy. Blood should be in transfusion within 15 minutes of leaving the fridge. If the blood is not being. transfused within 30 minutes of leaving the fridge the blood transfusion department must be. informed and the blood may need to be returned. Therefore it is important to ensure that you are prepared to check and administer the blood as.