Kappa Danielson - Writing Center Administrative Fellow / Rhetoric and Composition Graduate Student - University of Maryland | LinkedIn
![Jim Rosenthal on Twitter: "New paper showing that air filters and HEPA air cleaners reduce indoor particles by 90%. More confirmation of the effectiveness of these mitigation measures. https://t.co/b6wD0rORtM" / Twitter Jim Rosenthal on Twitter: "New paper showing that air filters and HEPA air cleaners reduce indoor particles by 90%. More confirmation of the effectiveness of these mitigation measures. https://t.co/b6wD0rORtM" / Twitter](https://pbs.twimg.com/profile_images/652701466478555136/sunSubgD_400x400.jpg)
Jim Rosenthal on Twitter: "New paper showing that air filters and HEPA air cleaners reduce indoor particles by 90%. More confirmation of the effectiveness of these mitigation measures. https://t.co/b6wD0rORtM" / Twitter
![Official |RockOverAmerica Magazine|Bringing rock and roll to the world and. . beyond|Features|Band Portfolio|Kappa Danielson|www.rockoveramerica.com Official |RockOverAmerica Magazine|Bringing rock and roll to the world and. . beyond|Features|Band Portfolio|Kappa Danielson|www.rockoveramerica.com](https://i.ytimg.com/vi/2egI2u_hN9Y/mqdefault.jpg)