The paper shows how a change in irrigation canal roughness can influence the flow passing through offtakes. HEC … roughness of about − 20%, − 40%, 40%, and 100% of the primary value can significantly influence the upstream water level and the … “offtake sensitivity to roughness” was introduced. An analytical approach helped us to define an equation for direct estimation …

We consider laser profiler measured soil profiles and show that the roughness of the cultivated soil can be viewed as … of the roughness spectra the explicitly incorporates the approximate self-affinity. A comparison of the model with data …

The aim of this paper is to explore the application of detrended fluctuation analysis (DFA) to study roughness features …

and order parameter fluctuations are possible. Such couplings modify the dynamic scaling properties of surface roughness …

interfacial layer. Adhesion increased with increase in thickness of the interfacial layer. Substrate roughness was varied … low roughness (Average roughness Ra below 50 nm). The results of scratch tests revealed improvement of adhesion with … increase in substrate roughness. This adhesion trend is different from the one reported by other authors who used rougher …

smooth and accurate surface, it is necessary to shape them and improve their technological properties. The surface roughness …

treated influences we present results of a rather simple and common measurement of surface roughness of solid state objects …