Sentence examples for minerals at a from inspiring English sources

Or the new rules could allow foreign companies to step in and buy these minerals at a lower cost, hurting American businesses while doing nothing to stop the fighting.

We have also demonstrated a prototype of a combined Raman and laser-induced breakdown spectroscopy (LIBS) system, capable of providing major element composition and mineralogical information on both biogenic and inorganic minerals at a distance of 10 m from the receiver.

In this study, we report development of a compact continuous-flow electrochemical cell for an energy-efficient splitting of brine (aqueous NaCl) to yield alkali (NaOH) that would be used for sequestration of carbon dioxide into carbonate minerals at a subsequent stage.

The Earth's internal thermal energy flows to the surface by conduction at a rate of 44.2 terawatts (TW), and is replenished by radioactive decay of minerals at a rate of 30 TW.

Siderophores produced by most of the tested strains show the capacity to release arsenic from minerals at a level similar to the control.

Moreover, one can look at minerals as a tool that could be used to develop high performance materials, through design inspiration and to find novel processing routes functioning at mild conditions of temperature, pressure and solvent type.

However, diffusion-controlled growth of a mineral at a high degree of disequilibrium is likely to involve diffusional instability and may lead to highly irregular and branched morphologies.

The presence of weddelite at this site was the first report of the mineral at a rock art site in South Australia, providing a potential source of a dating material.

The growth of a metamorphic mineral at a low degree of disequilibrium (i.e., a system close to equilibrium, implying a small overstep from the equilibrium temperature and a low degree of supersaturation for the metamorphic reaction) may result in an equigranular metamorphic texture because interfacial energy becomes an important control on crystal morphology and size.

Entities with mineral rights have the power to extract those minerals at any time.

Nokia's discussion of conflict minerals comes at a time when the electronics manufacturing industry is under scrutiny over human rights issues.