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.
Rating Newest Oldest. Best Answer: In the blood bank they normally seperate the blood according to Group & Cloatting time as it varies from person to person. Generally those blood kept stored under minus 4 deg cel can stay for a period of 90 days for transfusion provided the temperature is maintained all the time. Before transfusion the stored blood with its pack will be left in closed conainer having salt water to return to normal liqiud stage.
Using a testing assay with a detection limit of 1000 RLA, potentially infectious HCV was recovered from dried blood spots stored at 37oC for up to seven days. At temperatures of 4oC and 22oC, replicating HCV was recovered for up to six weeks of storage. The infectivity of the dried spots declined sharply during the first two weeks of storage at these temperatures.