Abstract. We revisit three variants of the well-known Stommel diagrams that have been used to summarize knowledge characteristic scales in time and space some important hydrologic phenomena modified these focusing on spatiotemporal scaling analyses underlying processes. In present paper we focus soil formation, vegetation growth, drainage network organization. use existing relationships for gro...

In this article, we investigate different market structures where decision makers are incentivized by both profit and revenue. Our innovation is that consider managers evaluate revenue in a non-linear way, exhibiting diminishing marginal utility. This implies incremental changes revenue—for example, due to demand shocks—generate production choices depend on the existing base of firm. We show in...

Infrared spectroscopy provides direct information on the composition of interstellar dust grains, which play a fundamental role in the evolution of interstellar medium ISM, from cold, quiet and low density molecular clouds to warm, active and dense protostellar ones. The determination of these components is fundamental to predict under the appropriate environmental conditions their evolution, i...