Surface core level shift — A surface core level shift (SCS) is a kind of core level shift that often emerges in x ray photoelectron spectroscopy spectra of surface atoms.Because surface atoms have different chemical environments from bulk atoms, small shifts of binding… … Wikipedia
Energy subsidies — are measures that keeps prices for consumers below market levels or for producers above market levels, or reduce costs for consumers and producers. Energy subsidies may be direct cash transfers to producers, consumers or related bodies, as well… … Wikipedia
Energy policy of the United States — The energy policy of the United States is determined by federal, state and local public entities in the United States, which address issues of energy production, distribution, and consumption, such as building codes and gas mileage standards.… … Wikipedia
Energy conservation — This article is about decreasing energy consumption. For the law of conservation of energy in physics, see Conservation of energy. Sustainable energy … Wikipedia
energy — /en euhr jee/, n., pl. energies. 1. the capacity for vigorous activity; available power: I eat chocolate to get quick energy. 2. an adequate or abundant amount of such power: I seem to have no energy these days. 3. Often, energies. a feeling of… … Universalium
Energy policy of Russia — The Energy policy of Russia is contained in an Energy Strategy document, which sets out policy for the period up to 2020. In 2000, the Russian government approved the main provisions of the Russian energy strategy to 2020, and in 2003 the new… … Wikipedia
Energy policy of Canada — Canada is the 5th largest producer of energy in the world, producing about 6% of global energy supplies. It is the world s largest producer of natural uranium, producing one third of global supply, and is also the world s leading producer of… … Wikipedia
Energy applications of nanotechnology — Over the past few decades, the fields of science and engineering have been seeking to develop new and improved upon types of energy technologies that have the capability of improving life all over the world. In order to make the next leap forward … Wikipedia
Lamb shift — In physics, the Lamb shift, named after Willis Lamb (1913 2008), is a small difference in energy between two energy levels ^2S {1/2} and ^2P {1/2} of the hydrogen atom in quantum mechanics. According to Dirac and Schrödinger theory, hydrogen… … Wikipedia
Efficient energy use — Energy efficiency redirects here. For energy efficiency as a ratio in physics, see Energy conversion efficiency. Efficient energy use, sometimes simply called energy efficiency, is using less energy to provide the same level of energy service. An … Wikipedia