Energy (journal)

Energy is a peer-reviewed academic journal covering research on energy engineering that was established in 1976. It is published by Elsevier and the editor-in-chief is Henrik Lund (Aalborg University). According to the Journal Citation Reports, the journal has a 2013 impact factor of 4.159, ranking it 13th out of 83 journals in the category "Energy & Fuels" and second out of 55 journals in "Thermodynamics".

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Energy (signal processing)

In signal processing, the energy of a continuous-time signal x(t) is defined as

the energy of a discrete-time signal x(t) is defined as

Relationship to energy in physics

Energy in this context is not, strictly speaking, the same as the conventional notion of energy in physics and the other sciences. The two concepts are, however, closely related, and it is possible to convert from one to the other:

For example, if x(t) represents the potential (in volts) of an electrical signal propagating across a transmission line, then Z would represent the characteristic impedance (in ohms) of the transmission line. The units of measure for the signal energy would appear as volt²·seconds, which is not dimensionally correct for energy in the sense of the physical sciences. After dividing by Z, however, the dimensions of E would become volt²·seconds per ohm, which is equivalent to joules, the SI unit for energy as defined in the physical sciences.

Spectral energy density

Seven Year Itch (Collective Soul album)

On September 18, 2001, Collective Soul released their greatest hits compilation Seven Year Itch: Greatest Hits, 1994-2001 (stylized as 7even Year Itch). The compilation includes songs recorded from 1994 to 2001 and included two new tracks; "Next Homecoming" and "Energy". Seven Year Itch received decent reviews and was relatively successful It sold 225,000 copies in the first year after its release and reached number fifty on the Billboard 200; in Canada, it reached number nine on its albums chart and went platinum. All the songs in Seven Year Itch had charted in the US on the Billboard Hot 100, Mainstream Rock Tracks, or the Modern Rock Tracks chart, except for "Energy", which debuted in this compilation.

The compilation has sold over 500,000 copies. It saw a resurgence in sales after Collective Soul began putting out albums on their own independent label, El Music Group, beginning in 2004.

Seven Year Itch was the last album Collective Soul released through Atlantic Records and their last album to feature guitarist Ross Childress, who had been with the band since its 1993/1994 debut.

Kota

Kota or KOTA may refer to:

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Kotań

Kotań [ˈkɔtaɲ] (Ukrainian: Котань, Kotan’) is a village in the administrative district of Gmina Krempna, within Jasło County, Subcarpathian Voivodeship, in south-eastern Poland, close to the border with Slovakia. It lies approximately 4 kilometres (2 mi) north-west of Krempna, 24 km (15 mi) south of Jasło, and 67 km (42 mi) south-west of the regional capital Rzeszów.

The village has a population of 360.

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See also

Coordinates: 49°32′N 21°29′E / 49.533°N 21.483°E / 49.533; 21.483

Point 905

Point 905 (Kota 905) is a Yugoslav film in Croatian directed by Mate Relja. It was released in 1960.

Plot

After the war, a Yugoslav army captain, Vladimir, is in charge of suppressing armed supporters of the former king's regime, led by major Momir. After Vladimir's best friend is killed, he joins the rebels pretending to be one of the king's supporters. However, one of Momir's supporters, a man who harbors rebels, has an attractive daughter who is engaged to marry Momir. She knows that Vladimir is an officer of the Yugoslav army, because she has seen him wearing a Yugoslav uniform. Vladimir fears that she might betray him.

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