GC: n CT: The tidal power plant at the Rance River estuary in Brittany, France, uses a barrage. It was built in 1966 and is still functioning. The plant uses two sources of energy: tidal energy from the English Channel and river current energy from the Rance River. The barrage
GC: n CT: The range of the tides is the difference in sea level between high and low tides. Spring tide, having the maximum range, occurs during the full moon when the earth is between the moon and the sun, and new moon when the moon is between the earth
GC: n CT: Work is to begin on the largest tidal turbine energy project in Europe after the Scottish government approved it. MeyGen is to install the tidal array in stages in the Pentland Firth, between Orkney and the Scottish mainland. It will begin with a 9MW demonstration project of
GC: n CT: For 30 years or so, scientists have been trying to find the right shape for the magnetic container and how to make it. The front-runner among confinement systems at the moment is the so-called tokamak -derived from the Russian acronym for toroidal magnetic chamber. Tokamak is the
GC: n CT: Wind turbines operate on a simple principle. This animation shows how energy in the wind turns two or three propeller-like blades around a rotor. The rotor is connected to the main shaft, which spins a generator to create electricity. Wind turbines are mounted on a tower to
GC: n CT: According to ISO, the term traceability describes the possibility of tracing production, use or location of a certain element. For final products this can cover the origin of material and parts, as well as the production history. Traceability does not only cover the basic requirement that products
GC: n CT: The production of biodiesel, or alkyl esters, is well known. There are three basic routes to ester production from oils and fats: Base catalyzed transesterification of the oil with alcohol. Direct acid catalyzed esterification of the oil with methanol. Conversion of the oil to fatty acids, and
GC: n CT: A translation memory is a linguistic database that continually captures your translations as you work for future use. All previous translations are accumulated within the translation memory (in source and target language pairs called translation units) and reused so that you never have to translate the same
GC: n CT: Welcome to E-ZPass MA, Massachusetts Department of Transportation Electronic Toll Collection Program. E-ZPass is operational on the entire Massachusetts Turnpike including the Sumner and Ted Williams Tunnels, and on the Tobin Memorial Bridge. Where can I use E-ZPass? E-ZPass provides customers with electronic toll collection through the
GC: n CT: This white paper provides a general introduction to telecommunications transport networks, which are the backbone of the modern telephone and Internet infrastructure. The paper examines them in the context of geographical classification, and functional layer classification. The paper includes a brief look at broadband access technologies, since
GC: n CT: Landscape and horticultural services. (1) Introduction. This section provides tax reporting instructions for persons who provide landscape and horticultural services. This section does not apply to silvicultural activities or to horticultural services provided to farmers. Silviculture means the commercial production of timber and includes activities such as
GC: n CT: Trojan horse programs are named after one of the most famous deceptions in history. In ancient Troy, the Greek army appeared to leave the war ravaged shores of Troy, but left a large wooden horse in what appeared to be a peace gift. Within the Trojan horse
GC: n CT: Tropospheric ozone is also recognised to be a threat to human health (WHO, 2003; Lim et al., 2012) and have a deleterious impact on vegetation (Fowler et al., 2009), and through plant damage it impedes the uptake of carbon into the biosphere (Sitch et al., 2007) as
GC: n CT: Imagine a lump of iron the size of a tennis ball. Weigh it in your hand. Now let it drop on to your foot. How does that feel? Now imagine an identical object three times as dense. How would that feel if you dropped it? Would you
GC: n CT: The ability to pass the Turing Test has long been considered the hallmark of an artificially intelligent system, but ever since a chatbot known as Eugene Goostman succeeded in passing the test earlier this year, its suitability as a measure of machine intelligence has been called into