And as free hydrogen does not occur in useful quantities in nature, it has to be made by using electricity to crack water into its constituent elements.
Improvement of the design can be made by using the methods.
Fiber gratings can be made by using several different techniques, each having its own merits.
In these cases, further investigation will have to be made by using a 2D-model.
The first approximation for the rate of vortex nucleation can be made by using the Arrhenius law.
"Remicade is a good drug," Dr. April said, "but it is being overused because there is money to be made by using it".
These corrections can be made by using the more elaborate bootstrap method presented here, at the expense of considerably more computation.
Less-expensive OLED electronics could, in theory, be made by using organic materials for the electronics as well as the pixels.
A further cost reduction can be made by using Slinky™ GHXs, which require less trench space and hence reduce the installation cost, in many cases.
Arguably a much bigger impact can be made by using robots to help with more mundane but far more numerous tasks, such as lifting patients on to beds and helping them to the bathroom.
Shapley had her discontinue her work with stellar spectra and encouraged her instead to work on photometry of stars by using photographic plates, even though more accurate brightness measurements could be made by using recently introduced photoelectric instruments.
