Processes for utilizing various emulsion polymerization procedures for preparing aqueous nanocomposite dispersions are disclosed. When log-in operation inputting log-in information is carried out, if a log-in user to the electronic apparatus does not exist, the log-in managing part logs-in the user to the electronic apparatus. The antibodies are useful for the treatment of hyperproliferative diseases, in particular cancer. This means that ventilators used for the exchange of air will be operated at the lowest possible speed, optimized in respect of time and thereby with high energy efficiency. Also provided are an apparatus and a computer program product.