BackgroundThe Hajj pilgrimage, a significant spiritual journey for Muslims, occurs annually in Mecca, Saudi Arabia, attracting millions of participants from diverse backgrounds worldwide.This surge in pilgrims poses substantial challenges for healthcare services, as many face health risks due to physical exertion, dehydration, and exposure to infec
Abstract Background Constantly pothys slogan in english eaten foods (such as fruits, vegetables, cereal, etc.) that contain excessive concentrations of heavy metals pose a major risk to human health and deplete the food supply.The amounts of heavy metals in different date varietiies were measured after they were collected from three wholesale marke
Background: Since sponge iron is the main feed of steel furnaces for the production of crude steel, especially in electric arc furnaces, the production of quality sponge iron is one of the concerns of the steel industry.The reduction process, which is the conversion of pellets into sponge iron using reduction gases, has been used in Iran for many y