Blue

Blue is the colour between violet and green on the optical spectrum of visible light. Human eyes perceive blue when observing light with a wavelength between 450 and 495 nanometres. Blues with a higher frequency and thus a shorter wavelength gradually look more violet, while those with a lower frequency and a longer wavelength gradually appear more green. Pure blue, in the middle, has a wavelength of 470 nanometres. In painting and traditional colour theory, blue is one of the three primary colours of pigments, along with red and yellow, which can be mixed to form a wide gamut of colours. Red and blue mixed together form violet, blue and yellow together form green. Blue is also a primary colour in the RGB colour model, used to create all the colours on the screen of a television or computer monitor.

The modern English word blue comes from Middle English bleu or blewe, from the Old French bleu, a word of Germanic origin, related to the Old High German word blao. The clear sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering. When sunlight passes through the atmosphere, the blue wavelengths are scattered more widely by the oxygen and nitrogen molecules, and more blue comes to our eyes. Rayleigh scattering also explains blue eyes; there is no blue pigment in blue eyes. Distant objects appear more blue because of another optical effect called atmospheric perspective.

Blue (tourism magazine)

Blue was an adventure travel magazine, founded in 1997 by Amy Schrier, with David Carson as the original design consultant. Its focus was on global adventure travel. It was published in New York and is now out of print; its last issue was February–March 2000.

The cover of its first issue was included in a list of the Top 40 magazine covers of the last 40 years by the American Society of Magazine Editors. In 1999 Life magazine listed it in the Best Magazine Photos of the Year. The New York Times characterized it as "not your father's National Geographic."

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Blue Gender

Blue Gender (Japanese: ブルージェンダー, Hepburn: Burū Jendā) is a 26-episode anime created, co-directed and co-written by Ryōsuke Takahashi (of Armored Trooper Votoms and Gasaraki fame) broadcast in Japan from 1999-2000. Blue Gender was created by the Japanese animation studio, AIC and is distributed in the United States by Funimation Entertainment. In 2003, Blue Gender was released on American television as part of Cartoon Network's Adult Swim, though it had originally been planned for Toonami, and was thus edited to remove its graphic violence, nudity, and sex scenes (however, its airing on Colours TV and Funimation Channel in the United States). There is also a compilation movie (Blue Gender: The Warrior) available on DVD with an alternative ending. The series was also shown on the Sci Fi Channel in the UK in 2002-2003. The Blue Gender series is set in the 2030s, in which Earth has been overrun by the Blue, which are mutated insect-like creatures containing a newly evolved B-cell that recently appeared in several humans, including the main protagonist, Yuji Kaido, that kill and harvest humans for food. Most of the surviving human race has moved to Second Earth, a huge space station that orbits the planet. The series mostly focuses on Yuji and Marlene's relationship as they work together to reach Second Earth and their participation in military combat operations against the Blue.

Station

Station may refer to:

Agriculture and geography

Communications

Station (frontier defensive structure)

A station was a defensible residence constructed on the American frontier during the late 18th and early 19th century.

Many of these structures were built on the Kentucky frontier during the struggle with the British and Native Americans. According to Virginia law, settled land had to be surveyed, a corn crop planted and a dwelling built. On the frontier, this building had to be fortified.

The home, often called a station, but could be called a fort in other regions, was usually built of logs and were supplied only while hostilities were continuing. Families often maintained a station and visitors were always welcome, since in numbers there was strength. Veterans were given land grants after the American Revolution, and many built a station to secure the area.

The purpose for stations in Kentucky was for protection, since most Native Americans at the time supported the British and often attacked the settlers.

See also

76 (gas station)

76 (formerly Union 76) is a chain of gas stations located within the United States. The 76 brand is owned by Phillips 66 Company. Union Oil Company of California, dba Unocal, the original owner and creator of the Union 76 brand merged with Chevron Corporation in 2005.

In 1997, Unocal sold its western United States refining and marketing operations and the rights to the Union 76 brand for use in refining and marketing operations to Tosco Corporation. Tosco has since been purchased by Phillips Petroleum, which merged with Conoco to form ConocoPhillips. As of May 1, 2012, the "76" brand is owned by the Phillips 66 Company. Unocal continued to own the "76" trademark for use in its operations, with the exception of the divested Refining and Marketing business. On August 10, 2005, Unocal Corporation and Union Oil Company of California were acquired and merged into a subsidiary of Chevron Corporation.

76, Conoco, and Phillips 66 market their brand of gasoline under the brand name PROclean. The previous brand name for their gasoline was Propower. 76 gasoline stopped being marketed under the Propower name after the termination of the commercial relationship between NASCAR and 76 after the end of the 2003 season when the firm discontinued all motorsport fuels. As of October 2004, PROclean brand fuel was included onto the list of fuels recognized as "Top Tier".

Neurogenic locus notch homolog protein 4

Neurogenic locus notch homolog 4 also known as notch 4 is a protein that in humans is encoded by the NOTCH4 gene located on chromosome 6.

Gene

An alternative splice variant of the NOTCH4 gene has been described, but its biological significance has not been determined.

Structure

The neurogenic locus notch homolog 4 protein is a member of the Notch family. Members of this type 1 transmembrane protein family share structural characteristics. These include an extracellular domain consisting of multiple epidermal growth factor-like (EGF) repeats, and an intracellular domain that consists of multiple, but different, domain types.

Function

Notch protein family members play a role in a variety of developmental processes by controlling cell fate decisions. The Notch signaling pathway is an evolutionarily conserved intercellular signaling pathway that regulates interactions between physically adjacent cells

In Drosophilia, notch interacts with its cell-bound ligands (delta and serrate), and establishes an intercellular signaling pathway that then plays a key role in development. Homologues of the notch-ligands have also been identified in humans, but precise interactions between these ligands and the human notch homologues remain to be determined. The notch protein is cleaved in the trans-Golgi network, and then presented on the cell surface as a heterodimer. The protein functions as a receptor for membrane bound ligands, and may play a role in vascular, renal, and hepatic development.