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.
ONU AT A GLANCE. Ohio Northern University was established in 1871 in the Village of Ada, Ohio. Our scenic campus is located about 80 miles northwest of Columbus, Ohio. The University is made up of five colleges, each preparing students to take on whatever challenges they see in the world.