Sentence examples for and compositions of a from inspiring English sources

In addition, we developed a layer design, which allowed calibrating the growth rates and compositions of a number of layers in laser diode structures by a single growth run, in conjunction with the proposed method.

By controlling the film thickness and composition of a-SiC films, all a-SiC film based optical microcavities were designed and prepared.

Taylor, S., Lever, J. H. & Harvey, R. P. Numbers, types and compositions of an unbiased collection of cosmic spherules.

You've got much less control over lighting and composition of a shot," he observes.

Vital rates, relative frequencies of vital occurrences that affect changes in the size and composition of a population.

"No single market should drive the growth and composition of a country's incoming postgraduate body," said Zainab Malik, director of research for British Council education intelligence.

The growth, structure, and composition of a forest are a function of the intensity and quality of light streaming into it.

But, Ms. Gabai said, talented master perfumers do not need to rely on such a device, because they can recognize the structure and composition of a typical perfume simply by smell.

The colour of a material indicates only its reflectivity in the visible spectrum, and colour and composition of a material are therefore both important factors that determine how much solar radiation is absorbed and radiated by that material.

We analyze the possibilities of determining both the concentration and composition of a mixture of gases containing carbon monoxide, ethanol, methane or isobutane.

We offer a framework that shows how the level and composition of a society's total consumption relate to the uses of various forms of capital and to the sustainability of natural resources and human well-being.