The outbreaks of infectious diseases that spread across countries have generally existed for
centuries. An example is the occurrence of the COVID-19 pandemic in 2020, which led to …

Due to the high enthalpy of fusion in water, ice storage systems are known as one of the best
cold thermal energy storage systems. The phase change material used in these systems is …

The rapidly rising demand for refrigeration technologies, mainly in refrigeration and air
conditioning, medical applications, and electronic component cooling, produced much more …

This research is concentrated on building solar cells with greater efficiency than standard
solar cells. The main aim of this work is to extend solar cells in such a way that their …

The research reported in this paper suggests a new design for a vaccine chilling and
storage locker that really can keep vaccines cold (2 C to 8 C) in the cold chain. This design …