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.
It also helps to improve the oxygen saturation in blood. It can be stored at 1.0 Â°C-6.0 Â°C for 35â45 days. Platelet transfusion, is transfused to those who suffer from low platelet count. This can be stored at room temperature for 5â7 days. Plasma transfusion is indicated to patients with liver failure, severe infections or serious burns. Fresh frozen plasma can be stored at a very low temperature of -25 Â°C for up to 12 months. History