The progress of Indoor Environmental Quality (IEQ) research in school buildings has
increased profusely in the last two decades and the interest in this area is still growing …

In this article, we present the synthesis of calcium sulfate nanoparticles (CaSO4 NPs) from
waste chalk powder by the calcination method. These CaSO4 NPs were utilized for the …

This systematic review explores the release and health outcomes of exposure to chalk
particles in classrooms. A literature search was conducted on Scopus, Google Scholar, and …

Rural areas of developing countries have various indoor air pollution sources along with
solid fuels used for cooking. This study aims to compare five indoor air pollution sources …

Investigation of the personal dose caused by air pollution in children is important due to their
vulnerability. Exposure to PM10 and its components, particularly certain metals, may pose …

Purpose This study aims to estimate the teachers' exposure to particulate matter (PM) during
a chalk and talk class considering various exposure conditions and to determine the …

Indoor air quality is dependent on numerous factors such as the number of active indoor
pollution sources, penetration of outdoor air, building location and the ventilation system in …

Floor dust particles collected from schools located in tropical urban India were analyzed for
morphological characteristics, heavy metals and for assessing the associated health risks …

This article reports the properties of a calcium carbonate-based writing chalk prepared at the
CSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI) and, further …

High level of particulate matter in an office building is one of the prime concerns for
occupant's health and their work performance. The present study focuses on the evaluation …