Introduction. Solar distillation is an ecofriendlyand low-cost method for obtainingfreshwater
from saline or impure watersources. The design of solar stills requiresexploring different …

Carbon credits emerged as a response to the need for effective measures to reduce
greenhouse gas (GHG) emissions and combat climate change. They offer a pragmatic …

Nowadays, the capital cities and the main cities of the world have serious problems in
transport and mobility, and this has a high impact on air quality due to the effects of traffic …