Daejin University

Impact of Occupant Behavior on Indoor Air Quality in Small Single-Person Households: A Field Study Using Low-Cost Sensors

Single-person households are among the fastest-growing housing types, exceeding 35% of all households in Korea, yet field evidence on their indoor environmental quality (IEQ) remains scarce. This study monitored temperature, relative humidity, PM2.5, PM10, and CO2 at 1-min interv...

Mechanical and Mineralogical Properties of Concrete Incorporating Low-Lime Calcium Silicate Cement Under Accelerated Carbonation Curing

Low-lime calcium silicate cement (CSC) offers the potential to reduce CO2 emissions during cement production and sequester CO2 through carbonation curing. However, the relationship between CSC replacement, strength development, and CO2 uptake requires clarification at the concret...

Comparison of educational outcomes and factors associated with clinical decision-making ability between virtual reality and simulation-based training among undergraduate nursing students

Clinical decision-making is a core competency in nursing practice, yet opportunities for direct patient care during clinical placements have become increasingly limited. Although virtual reality (VR) and simulation-based learning (SBL) are widely used in nursing education, compar...