Sentence examples for earth availability from inspiring English sources

This lack of rare earth availability has been suggested to inhibit direct-drive adoption, despite its energy efficiency benefits.

Beijing officials are forcing global manufacturers to move factories to China by limiting the availability of rare earths outside China.

Werner Schnappauf, chairman of the B.D.I., said the availability of rare earths was "decisive for the innovation and future of German industry and for jobs".

Rick A. Lowden, a senior materials analyst at the Defense Department, told a Congressional subcommittee in July that his office was reviewing a growing number of questions about the availability of rare earths.

Ensuring the availability of rare earths and other strategic materials to the industries that need them would require giving the U.S. Department of Energy DOEE) powers that it does not currently possess.

In the present review we compare different materials, however, concentrating on transition metal containing compounds, as we expect that the limited availability of Rare-earth elements will hamper the industrial applicability.

Shapiro a couple of decades ago concluded: 'The evidence that is currently available does not support the availability of ribose on the prebiotic Earth..

The causes of this difference are not determined, but reduced availability of cloud-free earth observation data may cause uncertainties in the MOD17 estimates.

As noted above, the rare earths are fairly abundant, but their availability is somewhat limited, primarily because their concentration levels in many ores are quite low (less than 5 percent by weight).

Additionally, 1980 coincides with the growth in availability of data from earth-observation satellites; for example, Landsat 1 was launched in 1972.

The main reason behind it is the huge availability of Si on the earth and a developed and established industry for making high-quality Si solar cells.