Greek (play)

Greek is a play by Steven Berkoff.

It was first performed at the Half Moon Theatre in London on 11 February 1980, in a production directed by the author. The cast was:

It is a retelling of Sophocles' Oedipus Rex. Berkoff wrote:

The play was used as the basis for a well-received opera of the same name composed by Mark-Anthony Turnage and first performed in 1988.

References

Greeks

The Greeks or Hellenes (Greek: Έλληνες [ˈelines]) are an ethnic group native to Greece, Cyprus, Albania, Turkey, Southern Italy, and other regions. They also form a significant diaspora, with Greek communities established around the world.

Greek colonies and communities have been historically established on the shores of the Mediterranean Sea and Black Sea, but the Greek people have always been centered around the Aegean and Ionian seas, where the Greek language has been spoken since the Bronze Age. Until the early 20th century, Greeks were distributed between the Greek peninsula, the western coast of Asia Minor, the Black Sea coast, Cappadocia in central Anatolia, Egypt, the Balkans, Cyprus, and Constantinople. Many of these regions coincided to a large extent with the borders of the Byzantine Empire of the late 11th century and the Eastern Mediterranean areas of ancient Greek colonization. The cultural centers of the Greeks have included Athens, Thessalonica, Alexandria, Smyrna, and Constantinople at various periods.

Greek (opera)

Greek is an opera in two acts composed by Mark-Anthony Turnage to a libretto adapted by Turnage and Jonathan Moore from Steven Berkoff's 1980 verse play Greek. The play and the opera are a re-telling of Sophocles's Greek tragedy Oedipus the King with the setting changed to the East End of London in the 1980s. The opera was first performed on 17 June 1988 in the Carl-Orff-Saal, Munich, in a co-production by the Munich Biennale, the Edinburgh International Festival and the BBC.

Background and performance history

Turnage composed Greek between 1986 and 1988 as a commission from the City of Munich for one of five new operas to premiere at the first Münchener Biennale. The commission was suggested by the Biennale's founder, German composer Hans Werner Henze, who had taught Turnage at the Tanglewood Music Center and admired his work. Turnage adapted Berkoff's play for the libretto with the help of Jonathan Moore who would be the stage director of the premiere production. The adaptation involved shortening the play, re-ordering some of its text, and the addition of a police riot scene not in Berkoff's original.

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

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

Energy (Keri Hilson song)

"Energy" is the debut single by American recording artist Keri Hilson. The song was written and produced by The Runaways, consisting of Louis Biancaniello, Sam Watters, Rico Love, and Wayne Wilkins, for her studio album In a Perfect World… (2009).

The track was released as the first single from the singer's debut in the United States on May 27, 2008. Although being released worldwide it initially only charted in New Zealand at number two and only managed to reach top thirty on the U.S. Billboard Hot R&B/Hip-Hop Songs and Hot Dance Club Play charts.

Generally well received by music critics, it was named sixty-first on The Top 144 Songs of 2008 listing by Blender magazine.

Background

"Energy" was written and produced by The Runaways. It was also recorded by The Runaways at Homesite 13 studios in Novato, California. and Hilson stated that she wanted to prove that she can be successful even without collaborations and guest vocalists and so it was announced "Energy" would be released as the next worldwide single following the success of "Knock You Down". The song was released on September 14, 2009 in the UK. On September 25, 2009 she appeared live on breakfast TV show GMTV in the UK where she performed the single. That same day, she appeared on BBC Radio 1's Live Lounge where she performed a stripped version of "Energy" as well as a gospel cover version of "Supernova" originally sung by Mr Hudson and Kanye West.