Aerosol filtration properties of nucleating agent containing electret ... by Kilic, Ali; Shim, Eunkyoung; Pourdeyhimi, Behnam; Yeom, Bong-Yeol / Polymer Engineering and Science. For the MERV 11. filter, the requested use times were one-and-a-half months and three months.
Northern Illinois University (NIU) is a public research university located in DeKalb, Illinois, United States, with satellite centers in Chicago, Hoffman Estates, Naperville, Rockford, and Oregon.
Total Costs. The total tuition and living expense budget for in-state Illinois residents to go to Northern Illinois is $29,065 for the 2015/2016 academic year. Out-of-state students who don't have Illinois residence can expect a one year cost of $38,531.