Sentence examples for been previously observed on from inspiring English sources

Such a bidirectional relationship between soil water content and soil respiration has been previously observed on the watershed scale with a complex terrain or hydrological drainage (Riveros-Iregui et al. 2012; Knowles et al. 2015; Berryman et al. 2015).

S-layers and O-antigens have both been previously observed on photosynthetic Cyanobacteria (Hoiczyk and Hansel, 2000).

Spectacular far ultraviolet (FUV) auroral storms have been previously observed on Saturn using the Hubble Space Telescope HSTT), consisting of a considerable brightening and poleward expansion of the aurora on the dawnside, resulting in a factor of ∼2 3 increase in total emitted FUV power [ Prangé et al., 2004; Crary et al., 2005; Clarke et al., 2005; Grodent et al., 2005; Clarke et al., 2009].

The peak at ~−0.7 V vs. RHE in Fig. 2a was previously observed on polycrystalline copper at pH 11.6 [10] and was ascribed to selective direct reduction of bicarbonate to formate.

Upon heating of D-covered virgin GC surfaces, CD3 surface groups desorb between 500 and 1000 K. Stationary etching of GC by a flux of H atoms is most efficient around 600 K, as was previously observed on other carbon materials, a-C H thin films a-C Hraphithinand as expected filmsthe etching mechandsm on C substrates.

Such superhydrophobicity was previously observed on the leaves of the Sacred Lotus, Nelumbo nucifera, where extracellular conical wax extrusions present on these leaves reduce the wettability of the surface, allowing water droplets to bead and roll off [13], [14].

The same phenomenon was previously observed on a space shuttle experiment [ 25].

Synchronous seasonal changes in speed and ice-front position were previously observed on Rink Glacier (#21, Figure S21) [ Howat et al., 2010] and are confirmed by our measurements.

The AFP genes in herring are likely dispersed and polymorphic as multiple bands were previously observed on a genomic Southern blot, whereas the single band observed in rainbow smelt suggested either a single-copy or a tandemly-duplicated gene [ 16].

Such cooperation between Brn-3b and ERα to increase gene expression was previously observed on other ERE-containing target promoters, for example, HSP27, where Brn-3b stimulates expression directly by binding to specific sites in the promoter or indirectly by interacting and cooperating with ER to maximally activate this promoter [ 7].

However, a lack of efficiency for antibody based treatment plus cisplatin had been previously observed for Rituximab on Daudi cells [14].