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Lux

The lux (symbol: lx) is the SI unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface. It is analogous to the radiometric unit watts per square metre, but with the power at each wavelength weighted according to the luminosity function, a standardized model of human visual brightness perception. In English, "lux" is used in both singular and plural.

Explanation

Illuminance

Illuminance is a measure of how much luminous flux is spread over a given area. One can think of luminous flux (measured in lumens) as a measure of the total "amount" of visible light present, and the illuminance as a measure of the intensity of illumination on a surface. A given amount of light will illuminate a surface more dimly if it is spread over a larger area, so illuminance (lux) is inversely proportional to area when the luminous flux (lumens) is held constant.

Rose d'Or

The Rose d'Or (Golden Rose) is an international awards festival in entertainment broadcasting and programming. Eurovision first acquired the Rose d’Or in 1961, when it was created by Swiss Television in the lakeside city of Montreux. The awards stayed with Eurovision for almost 40 years. Eurovision re-acquired the awards in 2013 and successfully re-launched the event that year in Brussels.

In 2014 the event took place on 17 September in Berlin, Germany. For the first time in its 53-year history, the competition categories were extended to include radio and online video programmes in addition to the traditional focus on television. Producers, executives from independent and public service broadcasters and heads of production companies from several countries took part. The Rose d'Or rewards originality, quality and creativity and sets the gold standard of excellence in entertainment programming.

Format

There are six Award categories for television and online video:

Golden Rose

The Golden Rose is a gold ornament, which popes of the Catholic Church have traditionally blessed annually. It is occasionally conferred as a token of reverence or affection. Recipients have included churches and sanctuaries, royalty, military figures, and governments.

Significance and symbolism

The rose is blessed on the fourth Sunday of Lent, Lætare Sunday (also known as Rose Sunday), when rose-coloured vestments and draperies substitute for the penitential purple, symbolizing hope and joy in the midst of Lenten solemnity. Throughout most of Lent, Catholics pray, fast, perform penance, and meditate upon the malice of sin and its negative effects; but Rose Sunday is an opportunity to look beyond Christ's death at Calvary and forward to His joyous, glorious Resurrection. The beautiful Golden Rose symbolizes the Risen Christ of glorious majesty. (The Messiah is hailed "the flower of the field and the lily of the valleys" in the Bible.) The rose's fragrance, according to Pope Leo XIII, "shows the sweet odor of Christ which should be widely diffused by His faithful followers" (Acta, vol. VI, 104), and the thorns and red tint of the petals refer to His bloody Passion.

Goa trance

Goa trance is an electronic music style that originated during the late 1980s in Goa, India. Goa trance has often funky drone-like bass-lines, compared to techno minimalism of 21st century psytrance.

History

The music has its roots in the popularity of Goa in the late 1960s and early 1970s as a hippie capital, and although musical developments were incorporating elements of industrial music and EBM (electronic body music) with the spiritual culture in India throughout the 1980s, the actual Goa trance style did not appear until the early 1990s.

The music played was a blend of styles loosely defined as techno and various genres of computer music (e.g., high energy disco without vocals, acid house, electro, industrial gothic, various styles of house, electronic rock hybrids). The music arrived on tape cassettes by fanatic traveler collectors and DJs. It was shared (copied) tape to tape among Goa DJs, which was an underground scene, not driven by labels or music industry.

The artists producing this 'special Goa music' had no idea that their music was being played on the beaches of Goa by "cyber hippies". The first techno that was played in Goa was Kraftwerk in the late 1970s on the tape of a visiting DJ. At the time the music played at the parties was live bands. Tapes were played in between sets. In the early 1980s, sampling synth and MIDI music appeared globally and DJs became the preferred format in Goa, with two tape decks driving a party without a break, facilitating continuous music and continuous dancing. There had been resistance from the old-school acid heads who insisted that only acid rock should be played at parties, but they soon relented and converted to the revolutionary wave of technodelia that took hold in the 1980s.