One key reason is that the birds, during their northward migration, stop off in Delaware Bay in May and dine on the buried eggs of horseshoe crabs – a food source upon which they vitally depend.
The ratio of reflected radiation from the concrete sample surface to the light source upon it was 50%%.
During pyrolysis, the intermediate, g-C3N4, derived from the condensation of dicyandiamide, played two important roles, namely, acting as the thermally decomposable template for directing the formation of carbon nanoflakes and serving as an in situ N source upon decomposition.
Since cardiac progenitor cells are considered a regenerative cell source upon cardiac injury, the protective action of the EPO system was tested by creating an erythroid-rescued EPOR knockout mouse model.
Although eroded C may constitute an atmospheric C source upon mineralization or a C sink if entrapped, it is largely unknown how landscape position and molecular composition influence the fate of terrestrial C mobilized during erosion-induced storm events.
Cyanophycin (multi-l-arginyl-poly-[L-aspartic acid]) is a nitrogen reserve and is a non-ribosomally synthesized peptide consisting of equi-molar quantities of alginine (Alg) and aspatic acid (Asp), where cyanobacteria may consume internal storage compounds such as cyanophycin as nitrogen source upon nitrogen starvation [88,89].
If that is so, then the Fourth Gospel has the potential to become the primary biblical source upon the basis of which Christianity can be changed dramatically to speak with radical freshness to the 21st century.
Furthermore, the significant correlations observed among the eicosanoids and the marked association between LTB4 and MMP-9 activities in smokers would also suggest that the mediators of inflammation may originate from the same cellular source upon stimulation.
We also examined the effects of carbon source upon C. albicans cell wall composition.
Glycolysis describes the utilization of glucose as an energy source upon its degradation to pyruvate.
These observations indicate that these effects of carbon source upon osmotic stress resistance were not dependent upon Hog1 signalling.
