Background The most common risks for street sweepers are respiratory symptom and airway
obstruction increases as a result of dust inhalation. The aim of this study was to compare the …

Background: Dust exposure at quarry mines is inevitable and can result in poor air quality.
This research aimed to assess pulmonary symptoms and lung functions of dust-exposed …

This article aims to measure the obstructive and restrictive patterns of lung function of 506
consented workers aged between 18 and 60 years and having at least 1 year of work …

Background: This study aimed to investigate the pulmonary functions of silica-exposed
workers and their health-related quality of life in an insulator manufacturing industry …

Introduction: Exposure to dust is an essential factor in the brick production industry.
Determining the mortality rate from silicosis and lung cancer is very important in exposure to …

Background and Aim: In the steel industry, workers are often exposed to high concentrations
of dust particles of raw materials such as iron ore, coke, manganese, and metal fumes such …

Background: This study studied the interactive effect of 12 weeks of aerobic training and the
intake of multivitamin-mineral supplementation on the indicators of male pulmonary function …

Millions and millions of people are working daily in an atmosphere filled with respirable dust
particles. Crystalline silica is an important dust particle which is generated in many …

Methods: This study was descriptive-analytical and in terms of time cross-sectional that the
50 workers were employed in the home appliance industry. The data were collected in three …

Background: Brick manufacturing produces dust, occupationally exposing workers to
hazardous substances (eg, silica dust). Iran is a ceramic exporter. Few studies have …