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For media inquiries, please contact Maura Tomi, Communication advisor.
Researchers have tested the efficacy of N95 filtering face piece respirators in conditions of constant and cyclical air flow, simulating human breathing, from 42 to 360 L/min. N95 respirators are the personal safety equipment most commonly used in Quebec by industrial and health-care workers to protect themselves against exposure to ultrafine particles (UFPs).
An inexpensive system for measuring the forces exerted between a user’s hand and the handle of a vibrating portable power tool was developed, and the results of usability testing with real vibrating tools in a context simulating field conditions were positive.
The Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST) has updated its technical guide Protecting against Falls from Heights – Horizontal Lifeline Design. In addition, an online application that incorporates the main parameters required for designing horizontal lifelines has been launched.