نتایج جستجو برای: effective air

تعداد نتایج: 878422  

Journal: :American journal of respiratory and critical care medicine 2015
Matsie Mphaphlele Ashwin S Dharmadhikari Paul A Jensen Stephen N Rudnick Tobias H van Reenen Marcello A Pagano Wilhelm Leuschner Tim A Sears Sonya P Milonova Martie van der Walt Anton C Stoltz Karin Weyer Edward A Nardell

RATIONALE Transmission is driving the global tuberculosis epidemic, especially in congregate settings. Worldwide, natural ventilation is the most common means of air disinfection, but it is inherently unreliable and of limited use in cold climates. Upper room germicidal ultraviolet (UV) air disinfection with air mixing has been shown to be highly effective, but improved evidence-based dosing gu...

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