Sentence examples for existence of iron from inspiring English sources

Their men, lacking quoits, presumably used horseshoes, though the existence of iron U-shaped horseshoes at that time remains undocumented.

The existence of iron carbide indicates that, in additional to carbon hydrogenation, carbon dissolution into Fe is involved during etching.

The attacks, on pause since a cease fire was negotiated last week, highlighted the existence of Iron Dome, a system of missile-defense batteries developed with U.S. assistance that Israel began installing last year.

The existence of iron in impregnated MCM-48 is obvious from the EDX spectra.

The zeta potential analysis indicates that existence of iron changed the zeta potentials of titanium dioxide.

In fact, Fig. 6further confirmed the existence of iron oxide and CdTe nanoparticles in the final samples.

The peaks shown in Figure2c are attributed to Fe and O elements, and this confirmed the existence of iron-oxide NPs (copper and carbon peaks existed due to the grid used for TEM imaging).

Frost, D. J. et al. Experimental evidence for the existence of iron-rich metal in the Earth's lower mantle.

Re "Deep Under the Sea, Boiling Founts of Life Itself" (Sept . 9: The existence of iron-eating organisms that thrive amid high-temperature and extreme pressures has implications far beyond terrestrial evolution.

Either way, Cartwright's theses appear to trade on an equivocation between the non-existence of "iron" counterparts and their non-availability: even if the "iron" laws within a domain are not yet known, it does not follow that those laws do not exist.

Energy dispersive X-ray spectroscopy (EDX) assured the existence of both iron and gold elements in the prepared nanoparticles.