The penetration of ions plays an important role in the durability of concrete structures.This Spreads study aims to establish the feasibility of using dental X-ray equipment to measure the concentration and penetration of iodide within cementitious systems.This technique is known as checking ion penetration (CHIP).This test uses iodide as a tracer

Purpose: Global warming is one of the greatest health threats of the 21st century.The ophthalmic sector contributes to the emission of greenhouse gases, thus altering the natural environment.There is currently no data on global emissions of fluorinated gases in ophthalmic surgery.This retrospective study from 2017 to 2021 aims to report the carbon