COMPARISON OF BACTERIAL FILTRATION EFFICIENCY VS. PARTICLE FILTRATION EFFICIENCY TO ASSESS THE PERFORMANCE OF NON-MEDICAL FACE MASKS

Comparison of bacterial filtration efficiency vs. particle filtration efficiency to assess the performance of non-medical face masks

Abstract As a result of the current COVID-19 pandemic, the use of facemasks has become commonplace.The performance of medical facemasks is assessed using Bacterial Filtration Efficiency (BFE) tests.However, as Compressor BFE tests, require specific expertise and equipment and are time-consuming, the performance of non-medical facemasks is assessed

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On the Comparison of the Applications of Conventional Ranking Techniques in Determining the Priority Factors Affecting Seed Production of Medicinal Plants: Case of Guilan Province, Iran

Aimed at identifying and prioritizing promoters and deterrent affecting seed production of medicinal plants, the present study was conducted in 2014.The Compressor Delphi method was conducted using a panel of 13 experts in Guilan Natural Resources and Agriculture Organization.In the first round of the study, multiple-response techniques were used f

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