Helena is a fictional character and one of the four young lovers - Demetrius, Lysander, Hermia and Helena - featured in William Shakespeare's A Midsummer Night's Dream which is a play about lovers, fairies and mechanicals. It was written to be played in the Globe theater in 1596.
She is the daughter of Nedar, a member of Theseus court and the Athenian aristocracy, and a friend of Hermia, with whom she is often compared. Prior to the play's beginning, she is betrothed to the nobleman Demetrius but is jilted when his affections turn to Hermia instead. Despite this, Helena's abiding love for Demetrius remains consistent throughout the play. Hermia and her lover, Lysander, confide in Helena that they plan to elope. In the hopes that she will gain back some of his respect, Helena tells Demetrius of Hermia and Lysander's escape and, that night, the two follow the lovers into the forest.
Though Demetrius is deliberately cruel towards her, Helena remains honest in her devotion to him. Her behaviour catches the attention of Oberon, who commands that Puck enchant a sleeping Demetrius so that he will fall back in love with Helena. When Puck mistakenly enchants Lysander instead, then put the potion on the real Demetrius. Both men become enamoured with her and desert Hermia in the woods. Confused by the sudden change in behaviour, Helena convinces herself that the three other lovers have banded together to ridicule her. Throughout her conquest for Demetrius' love, she becomes convinced the others are merely mocking her tried but true efforts for love. Helena is left confused and hurt by how ungentlemanly and unfriendly her closest comrades are. In the play's climax, she and Hermia nearly come to blows while the two men set out to kill one another for Helena's affections.
Helena Douglas (エレナ・ダグラス Erena Dagurasu?) is a player character in the Dead or Alive fighting game series by Team Ninja and Koei Tecmo. She was introduced in 1999's Dead or Alive 2 as a French opera singer seeking to avenge her mother's murder. Due to her blood relation to the original head of the antagonistic organization behind the Dead or Alive fighting tournaments, she has become a key character in the franchise, including serving as the protagonist of Dead or Alive 4.
Helena Douglas is the illegitimate daughter of Fame Douglas and his mistress, a French soprano named Maria. Seemingly distant from her father, Helena was hardly affected by his assassination, and instead followed in her mother's footsteps by becoming a successful opera singer in her own right. However, she herself is targeted in an attempted hit during one of her performances, but Maria spots the assassin's sniper rifle at the last second and intentionally takes the fatal bullet intended for her daughter, leaving Helena alone and seeking vengeance.
Saint Helena or Saint Helen (Latin: Flavia Iulia Helena Augusta; c. 250 – c. 330) was the consort of the Roman emperor Constantius Chlorus and the mother of the emperor Constantine the Great. She is an important figure in the history of Christianity and the world due to her major influence on her son and her own contributions in placing Christianity at the heart of Western Civilization. She is traditionally credited with a pilgrimage to Syria Palaestina, during which she is claimed to have discovered the True Cross.
She is revered as a saint by the Eastern and Oriental Orthodox, the Roman Catholic, and the Anglican as well as commemorated by the Lutheran Church.
Helena's birthplace is not known with certainty. The 6th-century historian Procopius is the earliest authority for the statement that Helena was a native of Drepanum, in the province of Bithynia in Asia Minor. Her son Constantine renamed the city "Helenopolis" after her death around 330, which supports the belief that the city was her birthplace. The Byzantinist Cyril Mango has argued that Helenopolis was refounded to strengthen the communication network around his new capital in Constantinople, and was renamed simply to honor Helena, not to mark her birthplace. There was also a Helenopolis in Palestine and a Helenopolis in Lydia. These cities, and the province of Helenopontus in the Diocese of Pontus, were probably both named after Constantine's mother.G. K. Chesterton in his book 'A Short History of England' writes that she was considered a Briton by the British, a tradition noted by Geoffrey of Monmouth, whose 12th century Historia Regum Britanniae reports that Helena was a daughter of the British King Coel.
Gamma is a Dutch Hardware store-chain. It started in May 11, 1978 in Breda. The headquarters of the franchise-organisation Intergamma is located in Leusden and as of 2011 it has 245 stores, of which 164 are located in the Netherlands and 81 in Belgium. Intergamma also owns the Hardware store-chain Karwei.
In 2008 Gamma had a revenue of 606 million euro.
Gamma commercials have been broadcast in the Netherlands on radio and television since 1994, and have made the actors John Buijsman and Martin van Waardenberg well known in the Netherlands. In Flanders Luk Wyns is the face of the company.
Gamma was a band formed by guitarist Ronnie Montrose and singer Davey Pattison in San Francisco in 1979. They released four albums: Gamma 1 (1979), Gamma 2 (1980), Gamma 3 (1982) (all on Elektra Records) and Gamma 4 (2000). Some of their best known songs are probably "Fight to the Finish" from their first album, and "Meanstreak" and "Voyager" from the second album.
Ronnie Montrose put the band together after having released a solo album Open Fire in 1978, after having disbanded the hard rock band Montrose in 1977. Gamma were a far more AOR-oriented band than Montrose, and used a lot of the latest keyboard technology in their sound.
Their debut album Gamma 1 was released in 1979 and reached #131 on the Billboard Album charts, totalling 17 weeks on the survey. Gamma scored a hit single with "I'm Alive" which got to #60 on Billboard's Singles charts. The original lineup of Ronnie Montrose (guitars), Davey Pattison (vocals), Alan Fitzgerald (bass), Jim Alcivar (keyboards) and Skip Gillette (drums) recorded this album. Guitarist Montrose, bassist Fitzgerald and keyboardist Alcivar had all been members of the band Montrose.
The Armstrong Siddeley, later Bristol Siddeley Gamma was a family of rocket engines used in British rocketry, including the Black Knight and Black Arrow launch vehicles. They burned kerosene fuel and hydrogen peroxide. Their construction was based on a common combustion chamber design, used either singly or in clusters of up to eight.
They were developed by Armstrong-Siddeley in Coventry, which later became Bristol Siddeley in 1959, and finally Rolls-Royce in 1966.
Engine static testing was carried out at High Down Rocket Test Site, near The Needles on the Isle of Wight (50°39′38.90″N 1°34′38.25″W / 50.6608056°N 1.5772917°W / 50.6608056; -1.5772917). (Spadeadam in Cumbria wasn't used for testing until Blue Streak, after Gamma).
Use of kerosene / hydrogen peroxide engines has been a particularly British trait in rocket development, there being few comparable engines (such as the LR-40) from the USA.
The combustion of kerosene with hydrogen peroxide is given by the formula