National Repository of Grey Literature 88 records found  beginprevious86 - 88  jump to record: Search took 0.00 seconds. 
Filtration Efficiency Measurements of a Filtering Facepiece Material as a Function of Particle Size
Ždímal, Vladimír ; Rupová, M. ; Kovářová, E. ; Zíková, Naděžda
A detailed size-dependent filtration efficiency measurements of a filtering facepiece material have been performed in this work over the range of particle mobility diameters 20-450 nm. It was not the aim of this work to repeat the standard test of the filtration halfmask according to ČSN EN 149+A1. Instead, we have focused on elaborating a procedure enabling us to assess how well the facepiece is suited for usage in working environments with elevated concentrations of aerosol nanoparticles.
Filtrace s diskréními stavy
Suzdaleva, Evgenia
The paper deals with Bayesian filtering, applied to discrete-valued data.

National Repository of Grey Literature : 88 records found   beginprevious86 - 88  jump to record:
Interested in being notified about new results for this query?
Subscribe to the RSS feed.