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.
Waukegan, Illinois. Waukegan /wÉËËkiËÉ¡Én/ is a city and the county seat of Lake County, Illinois, United States. It is part of the Chicago Metropolitan Area. As of the 2013 census estimate, the city had a population of 88,826. It is the ninth-largest city in Illinois by population.