Cover photo: The severity of global environment related issues is intensifying. Consequently, there is an urgent need for applications of natural energy such as wind power and solar energy, the utilization of hydrogen energy by using fuel cells or the like, the efficiency transport and supply of energy to areas of demand, non-wasteful utilization of energy that has been supplied, and other meas...

effects of neglecting climatic patterns in buildings are more intense in severe climates such as tropical. it isresulting an excessive consumption of fossil fuels and consequently environmental pollutions in and after modern era. the objective of this research is to find climate-oriented intentions and solutions in tropical areas and compare them with dezful and bandar-e-lenge vernacular houses...

We present n-dimensional vortex-ring-like and potential-like solutions with unusual properties related to some elliptical differential equations with compact sources. Solutions have almost 3-or 2-dimensional behaviour in the spaces with arbitrary (large) odd and even dimensions, respectively.

Abstract The liquid state is one of the three principal states matter and arguably most important one; mixtures represent a large research field profound theoretical practical interest. This topic importance in many areas applied sciences, such as chemical engineering, geochemistry, environmental biophysics biomedical technology. First, I will concisely present review concepts from classical th...