People will happily tell you that the growth of their website is exponential - but really they mean sigmoidal. Puzzled? We'll explain.. Those graphs beloved of people showing how fast their sales, ...

The potential for behaviours to spread via cultural transmission has profound implications for our understanding of social dynamics and evolution. Several studies have provided empirical evidence that ...

Heat flow in soil is related to soil thermal conductivity that is used in studying the soil temperature distribution, energy balance at soil surface, the artificial heating of soils for enhanced crop ...