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pro vyhledávání: '"Mark Roden"'
Autor:
Marshall Ge, Daniel Stemen, Darryl Hwang, Neha Nanda, Burhan Qaddoumi, Elisabeth H. Ference, Mark Roden
Publikováno v:
Journal of Occupational and Environmental Medicine
Objective: Test a device that can improve upon the seal of filtering face mask respirators (FFRs). Methods: A 3-D prototype for a fit improvement frame (FIF) was created and quantitative fit testing was performed for FFRs with and without the FIF. Re
Autor:
Mark Roden
Publikováno v:
Politics. 23:192-199
The subject of US–China relations has been examined from a number of perspectives but has rarely been exposed to a critical theory approach. This article argues that US–China relations must be understood at the structural/global level as well as