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.
Carbondale is the home of the main campus of Southern Illinois University. The city is located in Jackson County, Illinois. As of the 2010 census, the city had a population of 25,902, and is the 20th-most populated city outside of the Chicago Metropolitan Area.