Sentences with phrase «needs key energy sources»

Not exact matches

A key hurdle for any lengthy human mission on the surface of a planet or moon, as opposed to NASA's six short lunar surface visits from 1969 to 1972, is possessing a power source strong enough to meet the various energy needs to sustain a base but small and light enough to allow for transport through space.

The work, published in Science, not only opens the door to expand the use of one of the most efficient energy sources on the planet, but also adds a key step in completing the nuclear fuel cycle — an advance, along with wind and solar, that could help power the world's energy needs cleanly for the future.

People with type 1 diabetes need lifelong treatment with insulin, which helps transport the sugar glucose from the bloodstream into cells, where it serves as a key energy source.

The Laboratory advances the coupled fields of fusion energy and plasma physics research, and, with collaborators, is developing the scientific understanding and key innovations needed to realize fusion as an energy source for the world.

They provide the building blocks for your cell membranes and a variety of hormones and hormone like substances that are essential to your health, and saturated fats from animal and vegetable sources (such as meat, dairy, certain oils, and tropical plants like coconut) provide a concentrated source of energy in your diet — a source of energy that is far more ideal than carbohydrates, and that's why I chose these two specific «keys» in combination, because when you cut down on carbs, you generally need to increase your fat consumption.

The campus greenhouse gas reduction plan outlined in the report centers on four key approaches: reducing the overall energy use on campus, reducing the use of fossil fuels in campus buildings and vehicles, increasing the use of renewable energy sources to meet campus needs, and minimizing the release of «fugitive» gases from campus operations such as specialty research gases in laboratory buildings.

The key is that the energy source needs to be as reliable, abundant and as INEXPENSIVE as fossil fuels.

Fossil fuels take a naturally dirty environment and make it clean; they take a naturally dangerous climate and make it safer; the sun and wind are intermittent, unreliable fuels that always need backup from a reliable source of energy — usually fossil fuels; and, fossil fuels are the key to improving the quality of life for billions of people in the developing world.