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".

References

External links

  • Official website
  • ISSN 0360-5442
  • Energy (signal processing)

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

    the energy E_s 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 E_s would appear as volt2·seconds, which is not dimensionally correct for energy in the sense of the physical sciences. After dividing E_s 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.

    Podcasts:

    Energy

    ALBUMS

    Energy

    ALBUMS

    Energy

    E.N.E.R.G.Y.

    ALBUMS

    Energy

    ENERGY

    ALBUMS

    Energy

    ALBUMS

    Energy

    ALBUMS

    Kevin Energy

    ALBUMS

    Energy

    ALBUMS

    Energy

    ALBUMS

    PLAYLIST TIME:

    Energy

    by: Fourplay

    A village in a distand land
    Calling thier name
    The spirit of the jemba drum
    Guiding thier way
    Into thier dreams the ship set sail
    Bound for far away
    In the search for the shores of her bay
    Cape Town
    Ohhhh, cape town
    Rode the liberation wave
    Away from the tide
    Searching for a better day
    Babies trapped to thier sound
    Not knowing where the ship would sail
    Faith was all they had
    And they finally found thier way home
    To the land of love and freedom
    To the place where we belong
    Truth and reconciliation
    Is what's going on
    It's a time for celebration
    The night has just begun
    So dance in the light of the land
    That they call cape town
    MUSIC.....
    It's the land of love and freedom
    To the place where we belong
    Truth and reconciliation
    It's what's going on
    It's a time for celebration
    The night has just begun
    So dance in the light of the land of the sun
    To the land of love and freedom
    To the place where we belong
    Truth and reconciliation
    Is what's going on
    It's a time for celebration
    The night has just begun
    So dance in the light of the land
    That they call cape town




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