The increasing demand for durable, eco-friendly clothing has led to the use of nanomaterials
in textiles. However, concerns arise about the impact of engineered nanomaterials (ENMs) …

Method: In this analytical cross-sectional study, sampling was performed in a industrial unit
production Khak-e-Chini based on standard methods and individual and environmental …

Introduction: Reducing noise pollution has become an essential issue due to the increase in
public concern and also social demands for a better lifestyle. Using sound absorption …

Introduction: Particulate matter (PM) is known as the most common cause of air pollution in
the world. Activities of sand quarries are known as one of the emission sources in Tehran …

Introduction: Protection of the respiratory system has been a vital, and for this purpose,
various solutions have been proposed, including the use of masks. One of the most …

Introduction: The respiratory system, as one of the most important organs of the human body
is affected by adverse health effects and consequences of particulate matter. The main …

Abstract Background and Objective: Occupational exposure of bakers to flour dust beyond
the standard level leads to lung problems and allergies. The present study aimed to …

Abstract Background and Objective: Occupational exposure of bakers to flour dust beyond
the standard level leads to lung problems and allergies. The present study aimed to …

Methodology: Climatic factors and elements play a role in hydropower and soil type and are
very effective in the creation and development of dust. The data of 13 stations (climatology …

سابقه و هدف: مواجهه شغلی نانوایان با گردوغبار آرد فراتر از مقدار استاندارد منجر به بروز مشکلات
ریوی و آلرژی می‌شود. هدف این مطالعه تعیین و مقایسه غلظت گردوغبار آرد در نانوایی‌های شهر ارومیه در …‎