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Since the primary demographic variables ( e.g ., age , gender , race / ethnicity , employment , education ) are imputed first , few variables are available for model-based imputation . Authenticating to the network does two things : First , it allows Clean Access to make sure that your computer is safe and secure , which keeps the entire network secure . First , GSM technology standard , one standard across the board makes it very easy for operators and content providers to work together to deliver up content and services and to roam across different countries . They assert that the Second and Third Orders of St. Francis were not added to the First , but that the three branches , the Friars Minor , Poor ladies , and Brother and Sisters of Penance , grew out of the lay confraternity of penance which was St. Francis 's first and original intention , and were separated from it into different groups by Cardinal Ugolino , the protector of the order , during St. Francis 's absence in the East ( 1219-21 ) . For example , when you print an MS-Word file to a Postscript printer ( just about every printer understands Postscript ) , Word converts your document file into a temporary Postscript file first , then passes this Postscript file to the printer and deletes it - all totally invisible to you .