This study is reporting on a search of scholarly literature for the period 1996 to 2010. The research identified sixty-two research papers using the business model frameworks. These papers were analyzed according to the research fields in which the studies were published, the industries involved, and the focus of the studies....

Sulphur dioxide is well recognized phototoxic air pollutant and can also be utilized as a potential source of sulphur for plants growing in sulphur deficient soils. It is unique among the gases for acting as nutrient and as well as a toxic agent....