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.
Northern Arizona University is a public institution that was founded in 1899. It has a total undergraduate enrollment of 23,845, its setting is rural, and the campus size is 740 acres. It utilizes a semester-based academic calendar. Northern Arizona University's ranking in the 2016 edition of Best Colleges is National Universities, Tier 2. Its in-state tuition and fees are $10,358 (2015-16); out-of-state tuition and fees are $23,348 (2015-16).